CN224226830U - A equipment for cutting fluid is handled - Google Patents

Abstract

The utility model discloses a device for processing cutting fluid, which comprises a cutting fluid pumping assembly, a solid-liquid separation assembly, a magnetic separation assembly, an ozone processing assembly, an oil-water separation assembly and a sterilization processing assembly. The cutting fluid on-line filtering, degreasing, sterilizing and purifying treatment is realized through the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly and the sterilizing treatment assembly, the cutting fluid replacement frequency can be reduced, the production cost is reduced, the health of operators is protected, the production equipment in the cutting fluid treatment process is not stopped, the influence on production is reduced, and compared with the existing replacement mode, the cutting fluid on-line filtering, degreasing, sterilizing and purifying treatment device is more efficient, energy-saving and environment-friendly.

Description

A equipment for cutting fluid is handled

Technical Field

The utility model relates to the technical field of industrial sewage treatment equipment, in particular to equipment for treating cutting fluid.

Background

With the stricter environmental protection requirements of the country, enterprises are increasingly invested in environmental pollution industrial emission. Among them, in the cutting equipment, a cutting fluid auxiliary cutting process is generally required, but the cutting fluid needs to be replaced periodically, and the replaced cutting fluid needs to be further subjected to environmental protection treatment. In the existing production process, the cutting fluid is large in replacement processing workload, the cutting fluid in the water tank is required to be pumped out and removed for cleaning, the cutting fluid is required to be stopped for processing when being replaced, the production is affected, the cutting fluid is required to be replaced regularly, the usage amount is large, the purchasing cost is high, the waste cutting fluid is a dangerous chemical, and the waste cutting fluid is required to be stored and subjected to harmless treatment according to regulations, so that potential risks are brought to operators.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides equipment for processing cutting fluid, so as to solve the technical problems of cost, production efficiency and potential safety hazard caused by replacement processing of the cutting fluid in the existing production.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The embodiment of the utility model provides equipment for processing cutting fluid, which comprises a cutting fluid pumping assembly, a solid-liquid separation assembly, a magnetic separation assembly, an ozone processing assembly, an oil-water separation assembly and a sterilization processing assembly;

the cutting fluid pumping assembly is used for pumping the cutting fluid in the cutting equipment to the solid-liquid separation assembly;

The solid-liquid separation assembly is communicated with the cutting liquid pumping assembly and is used for carrying out solid-liquid separation treatment on the cutting liquid conveyed by the cutting liquid pumping assembly;

the magnetic separation assembly is communicated with the solid-liquid separation assembly and is used for separating magnetic scraps in the cutting fluid after solid-liquid separation;

the ozone treatment assembly is communicated with the magnetic separation assembly and is used for carrying out ozone treatment on the cutting fluid after the magnetic scraps are separated;

The oil-water separation assembly is communicated with the ozone treatment assembly and is used for separating the cutting fluid after the sterilization treatment from waste oil;

the sterilization treatment assembly is communicated with the oil-water separation assembly and is used for performing sterilization treatment on the cutting fluid after oil-water separation.

The cutting fluid pumping assembly comprises a suction and floating device and a fluid pump connected with the suction and floating device, wherein the suction and floating device is arranged in a cutting fluid box of cutting equipment, and the fluid pump is used for conveying cutting fluid entering from the suction and floating device to the solid-liquid separation assembly.

Wherein, the liquid pump is a diaphragm pump.

The magnetic separation assembly comprises a first liquid tank, a magnetic attraction roller and a scraper, wherein the magnetic attraction roller is rotatably connected in the first liquid tank, the scraper is positioned on the magnetic attraction roller and is used for adsorbing magnetic attraction scraps in cutting liquid entering the first liquid tank, and the scraper is used for scraping the magnetic scraps adsorbed on the surface of the magnetic attraction roller from the surface of the magnetic attraction roller.

The magnetic separation assembly further comprises a magnetic waste receiving box and a discharge hopper connected to the discharge port of the scraper, and the magnetic waste receiving box is located below the discharge hopper.

The ozone treatment assembly comprises an ozone generator and a second liquid tank connected with the ozone generator, and the second liquid tank is communicated with the magnetic separation assembly.

Wherein, ozone treatment subassembly still includes set up in the bubble stone in the second liquid case.

The oil-water separation assembly comprises a steel belt driving unit, a steel belt connected with the steel belt driving unit and a floating oil recovery box for receiving floating oil separated from the steel belt.

The sterilization treatment assembly comprises a third liquid tank and an ultraviolet lamp arranged above the inside of the third liquid tank, and the third liquid tank is communicated with the ozone treatment assembly.

The equipment for cutting fluid treatment further comprises an electric cabinet and control valves respectively arranged among the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly and the sterilization treatment assembly, wherein the electric cabinet is used for controlling the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly, the sterilization treatment assembly and the control valves.

Compared with the prior art, the equipment for processing the cutting fluid has the following technical effects that the equipment for processing the cutting fluid realizes the online filtering, degreasing, sterilizing and purifying treatment of the cutting fluid through the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly and the sterilizing treatment assembly, can reduce the replacement frequency of the cutting fluid, reduce the production cost, protect the health of operators, ensure that the production equipment in the cutting fluid processing process does not stop running, reduce the influence on production, and is more efficient, more energy-saving and more environment-friendly compared with the existing replacement mode.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

Fig. 1 is a schematic view of the overall structure of an apparatus for treating a cutting fluid according to an embodiment of the present utility model.

Fig. 2 is a schematic view showing another angle overall structure of an apparatus for treating a cutting fluid according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a part of a cutting fluid pumping assembly of an apparatus for treating a cutting fluid according to an embodiment of the present utility model.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1.

Fig. 5 is a schematic view showing a part of a magnetic separation component of an apparatus for treating a cutting fluid according to an embodiment of the present utility model.

Fig. 6 is a schematic view showing a part of an ozone treatment module of an apparatus for treating a cutting fluid according to an embodiment of the present utility model.

Fig. 7 is a schematic view of a part of an oil-water separation component of an apparatus for treating a cutting fluid according to an embodiment of the present utility model.

Fig. 8 is a schematic view showing a part of a sterilization treatment assembly of an apparatus for treating a cutting fluid according to an embodiment of the present utility model.

Reference numerals illustrate:

100 is used for cutting fluid treatment equipment, 1 suction float, 2 liquid pump, 3 solid-liquid separation subassembly, 4 magnetism separation subassembly, 5 second liquid case, 6 oil water separation subassembly, 7 sterilization treatment subassembly, 8 ozone generator, 9 electric cabinet, 10 support, 11 feed liquor terminal, 12 float, 13 transfer line, 20 cutting fluid pumping subassembly, 21 inlet end, 22 liquid outlet, 31 output pipeline, 32 output pipeline, 41 magnetism inhale sweeps and connect the magazine, 42 magnetism inhale cylinder, 43 scraper, 44 discharge hopper, 45 first liquid case, 51 transfer line, 61 oil recovery box, 62 oil discharge hopper, 63 steel band, 64 steel band drive unit, 71 third liquid case, 72 ultraviolet lamp.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the stricter environmental protection requirements of the country, enterprises are increasingly invested in environmental pollution industrial emission. Among them, in the cutting equipment, a cutting fluid auxiliary cutting process is generally required, but the cutting fluid needs to be replaced periodically, and the replaced cutting fluid needs to be further subjected to environmental protection treatment. In the existing production process, the cutting fluid is large in replacement processing workload, the cutting fluid in the water tank is required to be pumped out and removed for cleaning, the cutting fluid is required to be stopped for processing when being replaced, the production is affected, the cutting fluid is required to be replaced regularly, the usage amount is large, the purchasing cost is high, the waste cutting fluid is a dangerous chemical, and the waste cutting fluid is required to be stored and subjected to harmless treatment according to regulations, so that potential risks are brought to operators. Thus, based on the above-described needs, the present embodiment provides an apparatus 100 for cutting fluid treatment.

In this embodiment, the apparatus 100 for treating cutting fluid is used for recycling cutting fluid of an industrially produced cutting apparatus, and the cutting fluid is not limited to cutting fluid used in machining by the cutting apparatus, but is a process treatment of a type of fluid having substantially the same composition as the cutting fluid of this embodiment. Typically, such liquids have components such as water, oil, scrap iron, and other solid deposits, and may also contain microorganisms such as bacteria. Therefore, the treatment apparatus 100 for a cutting fluid of the present embodiment should be interpreted as being an apparatus capable of treating a liquid having substantially the same composition as the cutting fluid.

Referring to fig. 1 to 8, the present embodiment discloses an apparatus 100 for treating cutting fluid, which includes a cutting fluid pumping assembly 20, a solid-liquid separation assembly 3, a magnetic separation assembly 4, an ozone treatment assembly, an oil-water separation assembly 6, and a sterilization treatment assembly 7;

the cutting fluid pumping assembly 20 is used for pumping the cutting fluid in the cutting equipment to the solid-liquid separation assembly 3;

The solid-liquid separation assembly 3 is communicated with the cutting liquid pumping assembly 20 and is used for carrying out solid-liquid separation treatment on the cutting liquid conveyed by the cutting liquid pumping assembly 20;

The magnetic separation assembly 4 is communicated with the solid-liquid separation assembly 3 and is used for separating magnetic scraps in the cutting fluid after solid-liquid separation;

The ozone treatment assembly is communicated with the magnetic separation assembly 4 and is used for carrying out ozone treatment on the cutting fluid after magnetic scraps are separated;

the oil-water separation assembly 6 is communicated with the ozone treatment assembly and is used for separating the cutting fluid after sterilization treatment from waste oil;

The sterilization treatment assembly 7 is communicated with the oil-water separation assembly 6 and is used for performing sterilization treatment on the cutting fluid after oil-water separation.

The apparatus 100 for cutting fluid treatment of the present embodiment completes the on-line filtration, sterilization, degreasing and disinfection treatment of the entire industrial cutting fluid by the cutting fluid pumping assembly 20, the solid-liquid separation assembly 3, the magnetic separation assembly 4, the ozone treatment assembly, the oil-water separation assembly 6 and the sterilization treatment assembly 7, so that a cutting fluid that can be recycled is formed. Finally, the cutting fluid treated by the sterilization treatment assembly 7 is conveyed to the cutting equipment again for repeated use in the cutting process.

Because the device 100 for processing the cutting fluid and the cutting device can synchronously operate, the cutting device can still realize continuous operation without stopping when the cutting fluid is pumped out for purification treatment, namely, the two synchronous online operation modes, compared with the existing mode of periodically replacing the cutting fluid, the device production is not affected without stopping, and the production efficiency is improved. Meanwhile, the cutting fluid is circularly purified and applied on line, so that the replacement period of the cutting fluid can be prolonged, the replacement frequency is reduced, the cost for replacing the cutting fluid is reduced, in addition, the replacement of the cutting fluid is reduced, and the risks of damage to operators and damage to the environment caused by the replacement of the cutting fluid are also reduced.

Referring again to fig. 1 and 3, the cutting fluid pumping assembly 20 includes a suction and flotation device 1 and a fluid pump 2 connected to the suction and flotation device 1, wherein the suction and flotation device 1 is disposed in a cutting fluid tank of a cutting apparatus, and the fluid pump 2 delivers the cutting fluid entering from the suction and flotation device 1 to the solid-liquid separation assembly 3. The cutting fluid pumping assembly 20 is primarily used to provide delivery power for the cleaning of the cutting fluid output in a cutting apparatus. The suction and floatation device 1 comprises a liquid inlet terminal 11, a floater 12 connected to the liquid inlet terminal 11 and a liquid delivery pipe 13 communicated with the liquid inlet terminal 11, wherein the output end of the liquid delivery pipe 13 is connected to the liquid pump 2. The feed liquor terminal 11 is suspended in cutting fluid under the effect of float 12 to can follow the liquid level height lift of cutting fluid and remove, simultaneously, can also set up liquid level detection sensor on this suction float 1, feed back the liquid level data of real-time cutting fluid to electric cabinet 9, when the cutting fluid in the cutting equipment is less than the setting value, control drawing liquid pump 2 stop work, prevent drawing liquid pump 2 dry combustion method damage. The liquid pump 2 is also provided with a liquid outlet 22 and an air inlet end 21, the air inlet end 21 is externally connected with an air source, and the liquid outlet 22 is communicated with the solid-liquid separation assembly 3 through an output pipeline 31.

In this embodiment, the liquid pump 2 is a diaphragm pump. It will of course be appreciated that in other embodiments, any other type of fluid pump may be used with the fluid pump 2 for the purpose of powering fluid delivery.

Referring again to fig. 1 and 5, the magnetic separating component 4 includes a first liquid tank 45, a magnetic attraction roller 42 rotatably connected to the first liquid tank 45, and a scraper 43 disposed on the magnetic attraction roller 42, wherein the magnetic attraction roller 42 adsorbs magnetic waste materials in cutting liquid entering the first liquid tank 45, and the scraper 43 scrapes the magnetic waste materials adsorbed on the surface of the magnetic attraction roller 42 from the surface of the magnetic attraction roller 42. The solid-liquid separation assembly 3 is further provided with an output pipeline 32, and the output end of the output pipeline 32 is communicated with the first liquid tank 45.

Wherein, magnetism separation subassembly 4 still includes magnetism and inhale sweeps and connect magazine 41, and connect in the play hopper 44 of the discharge gate of scraper 43, magnetism is inhaled sweeps and is connect magazine 41 to be located the below of hopper 44 for collect the magnetism of separation and inhale sweeps, like iron fillings etc..

The magnetic roller 42 of the magnetic separation assembly 4 needs to be in contact with the cutting fluid to achieve a high magnetic separation effect, so that a liquid level sensor is further arranged in the first liquid tank 45, when the cutting fluid input into the first liquid tank 45 reaches a set amount, the magnetic roller 42 and the scraper 43 are started to rotate, and otherwise, the magnetic roller 42 is in a stop state.

Referring again to fig. 1 and 6, the ozone treatment assembly includes an ozone generator 8 and a second liquid tank 5 connected to the ozone generator 8, the second liquid tank 5 being in communication with the magnetic separation assembly 4. Specifically, the rear side of the second liquid tank 5 is connected with a liquid delivering pipe 51, and the liquid inlet end of the liquid delivering pipe 51 is communicated with the first liquid tank 45 of the magnetic separation component 4.

In order to enhance the ozone treatment effect, the ozone treatment module further comprises a bubble stone (not shown in the figure) provided in the second tank 5. The cutting fluid flows into the second fluid tank 5 after being filtered by the magnetic separator 4, and when the water level reaches the set height, the fluid level switch is turned on, and the ozone generator 8 is electrified to generate ozone. Ozone is connected with bubble stones through a pipeline, dense small bubbles are generated in the second liquid tank 5, the ozone is contacted with the cutting liquid, and microorganisms and bacteria in the cutting liquid are killed.

Referring again to fig. 1, 2 and 7, the oil-water separation assembly 6 includes a steel belt driving unit 64, a steel belt 63 connected to the steel belt driving unit 64, and a floating oil recovery box 61 for receiving the floating oil separated from the steel belt 63. In this embodiment, the oil-water separation assembly 6 further comprises an oil outlet hopper 62 connected to the steel belt driving unit 64 for guiding the separated oil to the floating oil recovery box 61.

The oil-water separation assembly 6 is also called an oil skimmer and is used for an oil-water separation module, wherein the steel belt 63 is vertically and vertically arranged on a steel belt driving unit 64, and the middle lower part of the steel belt 63 extends into the second liquid tank 5. When the liquid level rises to the set height, the suspended matters contact with the steel belt, the steel belt driving unit 64 is electrified to run, and the oil-water separation assembly 6 utilizes the steel belt 63 to carry the waste oil and the suspended matters of the liquid level away from the liquid level and discharge the waste oil into the floating oil recovery box 61 to realize oil-water separation.

Referring again to fig. 1 and 8, the sterilization module 7 includes a third liquid tank 71 and an ultraviolet lamp 72 disposed above the inside of the third liquid tank 71, and the third liquid tank 71 is connected to the second liquid tank 5 of the ozone treatment module.

Referring to fig. 1 and 2 again, the apparatus 100 for treating a cutting fluid further includes an electric cabinet 9, and control valves (not shown in the drawings) respectively disposed between the cutting fluid pumping assembly 20, the solid-liquid separation assembly 3, the magnetic separation assembly 4, the ozone treatment assembly, the oil-water separation assembly 6, and the sterilization treatment assembly 7, where the electric cabinet 9 is used for controlling the cutting fluid pumping assembly 20, the solid-liquid separation assembly 3, the magnetic separation assembly 4, the ozone treatment assembly, the oil-water separation assembly 6, the sterilization treatment assembly 7, and the control valves, and implementing the circulation treatment of the cutting fluid according to the cutting fluid treatment process control.

Wherein, cutting fluid pumping subassembly 20, solid-liquid separation subassembly 3, magnetism separation subassembly 4, ozone treatment subassembly, oil water separation subassembly 6 and sterilization treatment subassembly 7 are integrated to be assembled on support 10, and the whole transport and the transportation of being convenient for can also dock with different cutting equipment simultaneously fast.

Referring again to fig. 1-8, the operation of the apparatus 100 for treating cutting fluid is briefly described as follows:

The cutting fluid pumping assembly 20 is connected to a cutting fluid tank of the cutting apparatus, i.e. the suction float 1 is placed in the cutting fluid phase. The electric cabinet 9 controls the liquid pump 2 to start, and a control valve arranged on a pipeline between the suction and floating device 1 and the liquid pump 2 is synchronously opened, so that pumped cutting fluid is conveyed to the solid-liquid separation assembly 3 to filter and separate solids in the cutting fluid from the cutting fluid, and the solid-liquid separation assembly 3 is a filter. When the solid-state separation object in the solid-liquid separation assembly 3 is excessive, a sensor can be arranged for detection, and a signal is transmitted to the electric cabinet 9 to execute a shutdown instruction.

The cutting fluid processed by the solid-liquid separation assembly 3 is conveyed into the first fluid tank 45 of the magnetic separation assembly 4, when the cutting fluid in the first fluid tank 45 reaches a set height, the magnetic suction roller 42 and the scraper 43 are controlled to be started, and scraps in the cutting fluid, which can be magnetically adsorbed and separated from the cutting fluid, are separated and fall into the magnetic suction scrap receiving box 41 by the scraper 43.

When the cutting fluid is treated in the magnetic separation assembly 4 for a set time, the cutting fluid is conveyed into the second fluid tank 5 of the ozone treatment assembly again, at the moment, the ozone generator 8 is controlled to be started, generated ozone is conveyed into the second fluid tank 5, the ozone is internally connected with bubble stones in the second fluid tank 5, dense small bubbles are generated in the second fluid tank 5, the ozone is contacted with the cutting fluid, and microorganisms and bacteria in the cutting fluid are killed. Meanwhile, according to the difference of hydrophobicity and oil-water quality of the cutting fluid and other suspended substances, the suspended substances and the waste oil are brought to the liquid level to float together by ozone bubbles.

After the ozone treatment assembly is treated for a set time, the oil-water separation assembly 6 is started, the steel belt 63 of the oil-water separation assembly 6 circularly rotates, and the suspended matters floating on the liquid surface and the waste oil are taken away by the steel belt 63 and conveyed to the floating oil recovery box 61.

After the cutting fluid is treated by the oil-water separation assembly 6 for a certain time, the cutting fluid is conveyed into the third fluid tank 71, the sterilization treatment assembly 7 is started, the cutting fluid is subjected to secondary sterilization treatment by the ultraviolet lamp 72, and the residual ozone after being treated by the ozone treatment assembly can be treated by the ultraviolet lamp, so that the cutting fluid recovery fluid with higher cleanliness is finally obtained.

And conveying the cutting fluid treated by the links to cutting equipment again for recycling.

Compared with the prior art, the equipment for processing the cutting fluid has the following technical effects that the equipment for processing the cutting fluid realizes the online filtering, degreasing, sterilizing and purifying treatment of the cutting fluid through the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the oil-water separation assembly and the sterilizing treatment assembly, can reduce the replacement frequency of the cutting fluid, reduce the production cost, protect the health of operators, ensure that the production equipment in the processing process of the cutting fluid does not stop running, reduce the influence on production, and is more efficient, more energy-saving and more environment-friendly compared with the existing replacement mode.

The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.

Claims (10)

1. The device for treating the cutting fluid is characterized by comprising a cutting fluid pumping assembly, a solid-liquid separation assembly, a magnetic separation assembly, an ozone treatment assembly, an oil-water separation assembly and a sterilization treatment assembly;

the cutting fluid pumping assembly is used for pumping the cutting fluid in the cutting equipment to the solid-liquid separation assembly;

The solid-liquid separation assembly is communicated with the cutting liquid pumping assembly and is used for carrying out solid-liquid separation treatment on the cutting liquid conveyed by the cutting liquid pumping assembly;

the magnetic separation assembly is communicated with the solid-liquid separation assembly and is used for separating magnetic scraps in the cutting fluid after solid-liquid separation;

the ozone treatment assembly is communicated with the magnetic separation assembly and is used for carrying out ozone treatment on the cutting fluid after the magnetic scraps are separated;

The oil-water separation assembly is communicated with the ozone treatment assembly and is used for separating oil from water of the cutting fluid after sterilization treatment;

the sterilization treatment assembly is communicated with the ozone treatment assembly and is used for performing sterilization treatment on the cutting fluid after oil-water separation.

2. The apparatus for treating cutting fluid according to claim 1, wherein the cutting fluid pumping assembly comprises a suction float and a fluid pump connected to the suction float, the suction float being disposed in a cutting fluid tank of the cutting apparatus, the fluid pump delivering the cutting fluid entering from the suction float to the solid-liquid separation assembly.

3. The apparatus for treating a cutting fluid according to claim 2, wherein the liquid pump is a diaphragm pump.

4. The apparatus for treating cutting fluid according to claim 1, wherein the magnetic separating unit comprises a first fluid tank, a magnetic attraction roller rotatably connected to the first fluid tank, and a scraper for scraping magnetic scraps in the cutting fluid entering the first fluid tank from the surface of the magnetic attraction roller, wherein the magnetic attraction roller adsorbs the magnetic scraps in the cutting fluid entering the first fluid tank.

5. The apparatus for cutting fluid treatment according to claim 4, wherein the magnetic separation assembly further comprises a magnetic waste receiving cartridge and a discharge hopper connected to the discharge port of the scraper, the magnetic waste receiving cartridge being located below the discharge hopper.

6. The apparatus for treating cutting fluid of claim 1 wherein the ozone treatment assembly comprises an ozone generator and a second fluid tank connected to the ozone generator, the second fluid tank being in communication with the magnetic separation assembly.

7. The apparatus for treating cutting fluid according to claim 6, wherein the ozone treating assembly further comprises a bubble stone disposed within the second fluid tank.

8. The apparatus for treating a cutting fluid according to claim 1, wherein the oil-water separation assembly comprises a steel belt driving unit, a steel belt connected to the steel belt driving unit, and a floating oil recovery box for receiving floating oil separated from the steel belt.

9. The apparatus for treating cutting fluid according to claim 1, wherein the sterilizing unit comprises a third tank and an ultraviolet lamp provided above an inside of the third tank, the third tank being communicated with the ozone treating unit.

10. The apparatus for treating a cutting fluid according to any one of claims 1 to 9, further comprising an electric cabinet for controlling the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the sterilization treatment assembly and the control valve, and control valves respectively provided between the cutting fluid pumping assembly, the solid-liquid separation assembly, the magnetic separation assembly, the ozone treatment assembly, the magnetic separation assembly, the oil-water separation assembly, the sterilization treatment assembly and the sterilization treatment assembly.