CN118856830A - A processing system for fine chemical crystalline solid materials - Google Patents
A processing system for fine chemical crystalline solid materials Download PDFInfo
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- CN118856830A CN118856830A CN202410911791.7A CN202410911791A CN118856830A CN 118856830 A CN118856830 A CN 118856830A CN 202410911791 A CN202410911791 A CN 202410911791A CN 118856830 A CN118856830 A CN 118856830A
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- Prior art keywords
- bag
- way valve
- pipe
- turning
- centrifugal machine
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a processing system for fine chemical crystalline solid materials, which comprises: a crystallization kettle; the bag turning filter comprises a base, a bag turning centrifugal machine arranged on the base, a cover body arranged on the side face of the bag turning centrifugal machine in an openable and closable manner, a motor arranged on the base and matched with the bag turning centrifugal machine through a belt, a filtering feeding pipe, a solid discharging pipe and a liquid outlet pipe, wherein one end of the filtering feeding pipe is connected with the first one-way valve, the other end of the filtering feeding pipe penetrates through the cover body to extend into the bag turning centrifugal machine, the solid discharging pipe is communicated with the cover body, the liquid outlet pipe is communicated with the bottom of the cover body, and the conical dryer. The crystallization kettle, the bag-turning filter, the conical dryer and other structures are organically combined and matched, so that the treatment efficiency of the crystal solid material can be effectively improved; and the diameter of the drying feeding pipe is larger, so that the blockage of the pipeline caused by the accumulation of solid materials can be effectively avoided.
Description
Technical Field
The invention belongs to the technical field of solid material treatment equipment, relates to a treatment system for fine chemical industry crystallization solid materials, and in particular relates to a full-flow treatment system for fine chemical industry products from crystallization, centrifugation and drying.
Background
The problem to be solved in the process of fine chemical engineering automatic control is that the fluidity of the solid material is poor. For example, after crystallization, the materials are centrifuged and dried, and the solid materials are easy to accumulate and bridge and the operation links among devices are difficult to realize automatic control of flow.
The utility model patent of China with the application number 202020684675.3 discloses a crystallization separation system for treating waste brine, the crystallization separation system comprises a crystallizer, a cooling circulation assembly, a discharge pump, a centrifugal machine and a refrigerating unit, the upper end of the crystallizer is fixedly connected with a waste brine inlet pipe, the lower end of the crystallizer is conical, a guide cylinder is arranged in the middle of the interior of the crystallizer, the upper end of the guide cylinder is fixedly connected with the upper end of the crystallizer, the side surface of the crystallizer is connected with the cooling circulation assembly through a pipeline, the side surface of the conical part of the lower end of the crystallizer is connected with the inlet of the discharge pump through a pipeline, the outlet of the discharge pump is connected with the centrifugal machine through a pipeline, and the liquid outlet of the centrifugal machine is connected with a mother liquid tank through a pipeline. The cooling circulation assembly comprises a circulation pump, a hydrocyclone separation assembly, a pipeline filter and a heat exchanger. The crystallization separation system is not easy to cause pipeline blockage, continuous treatment can be realized, and stable high-quality industrial salt can be obtained. The crystallization separation system needs to use special structures such as a floating head heat exchanger, a cooling circulation assembly and the like to ensure the stability of crystallization, which increases the complexity of the system structure.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a treatment system for fine chemical crystalline solid materials, which can improve the automation degree of the treatment system and reduce the defect of pipeline blockage.
In order to achieve the above purpose, the invention adopts the following technical scheme: a treatment system for fine chemical crystalline solid materials, comprising:
The crystallization kettle comprises a kettle body, a temperature-adjusting jacket arranged on the outer wall of the kettle body, a stirrer rotatably arranged in the kettle body and extending to the outside, a crystallization motor arranged at the top of the kettle body and connected with the stirrer, and a first one-way valve arranged at the bottom of the kettle body;
The bag-turning filter comprises a base, a bag-turning centrifugal machine arranged on the base, a cover body arranged on the side surface of the bag-turning centrifugal machine in an openable and closable manner, a motor arranged on the base and matched with the bag-turning centrifugal machine through a belt, a filtering feed pipe, a solid discharge pipe and a liquid discharge pipe, wherein one end of the filtering feed pipe is connected with the first one-way valve, the other end of the filtering feed pipe penetrates through the cover body to extend into the bag-turning centrifugal machine, the solid discharge pipe is communicated with the cover body, the liquid discharge pipe is communicated with the bottom of the cover body,
The conical dryer comprises a conical drying container, a heating jacket formed on the outer wall of the conical drying container, a drying feeding pipe which is communicated with the top of the conical drying container and connected with the solid discharging pipe through an automatic control valve, a drying stirrer which is rotatably arranged in the conical drying container and extends to the outside of the conical drying container, a stirring motor which is connected with the drying stirrer through a speed reducer, a discharging valve arranged at the bottom of the conical drying container and a catcher which is arranged at the top of the conical drying container and communicated with the conical drying container, wherein a condensed water collecting well which is communicated with the catcher is arranged on the catcher, and a material distribution pipe which is communicated with the discharging valve is arranged on the discharging valve.
Optimally, the device further comprises a first data communication module which is arranged in the conical drying container and used for sensing the height of materials in the conical drying container, and a second data communication module which is arranged in the bag turning centrifugal machine and used for sensing the height of materials in the bag turning centrifugal machine and matched with the first data communication module, wherein the second data communication module is also matched with the first one-way valve.
Further, the first one-way valve is a fault closed electromagnetic valve, and the motor is a continuous working fully-closed self-fan-cooled double-value capacitor asynchronous motor.
Still further, install a plurality of fixing bases on the outer wall of the cauldron body, turn over the bag filter still including install on the lid and with turn over the matched with pressurization unit of bag centrifuge.
Optimally, the bag-turning filter further comprises a plurality of supporting feet arranged at the bottom of the base and an overflow pipe communicated with the cover body and the bag-turning centrifugal machine.
Optimally, the crystallization kettle further comprises an ultrasonic crusher arranged on the stirrer or at the bottom of the inner wall of the kettle body, and the bag turning filter further comprises a micro-vibration device arranged on the solid discharging pipe.
Further, the inner walls of the solid discharging pipe and the drying feeding pipe are mutually independent and smooth, and a bridge breaker is further arranged at the joint of the solid discharging pipe and the drying feeding pipe.
Optimally, it further comprises:
The liquid storage mechanism comprises a liquid storage tank communicated with the liquid outlet pipe and a three-way valve connected with the liquid storage tank through a first pipeline, and the three-way valve is also connected with the bag-turning centrifugal machine through a second pipeline.
Further, the liquid storage mechanism further comprises a liquid level transmitter arranged on the liquid storage tank, a second one-way valve connected with the three-way valve and linked with the liquid level transmitter, and a third one-way valve connected with the second pipeline and linked with the liquid level transmitter, wherein the second one-way valve and the third one-way valve are fault closing electromagnetic valves.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the processing system for the fine chemical crystalline solid material, the structures such as the crystallization kettle, the bag turning filter and the conical dryer are organically combined and matched, so that the processing efficiency of the crystalline solid material can be effectively improved; and the diameter of the drying feeding pipe is larger, so that the blockage of the pipeline caused by the accumulation of solid materials can be effectively avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of a treatment system for fine chemical crystalline solid materials according to the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in connection with.
The processing system for the fine chemical crystalline solid material shown in fig. 1 mainly comprises a crystallization kettle 1, a bag turning filter 2, a conical dryer 3 and other structures which are matched.
Wherein, crystallization kettle 1 includes structures such as cauldron body 11, temperature regulating jacket 12, agitator 13, motor 14 and first check valve 15. A temperature adjusting jacket 12 is arranged on the outer wall of the kettle body 11 and is used for adjusting the temperature in the crystallization kettle 1 (for example, a heating medium or a cooling medium is introduced). The agitator 13 is rotatably mounted within the tank 11 (rotatably provided by conventional means, such as by bearings or the like, and ensures a seal with the tank 11). The crystallization motor 14 is installed at the top of the kettle body 11, and is connected with the stirrer 13 (can be directly connected or can be indirectly connected through a speed reducer, a coupling and other structures), so long as the rotation of the stirrer 13 can be driven. The first check valve 15 is installed in the bottom of the kettle body 11 and is used for controlling on-off so as to control the discharging of the kettle body 11. In this embodiment, the first check valve 15 is a failure-closed electromagnetic valve, and the crystallization motor 14 is a continuous-operation, fully-closed self-fan-cooled double-value capacitor asynchronous motor. It should be noted that the temperature in the kettle body 11 is precisely controlled by the temperature adjusting jacket 12, and if the temperature in the kettle body 11 is too low, the crystallized crystals may be too large, so that the conveying of the solid-liquid mixture into the bag-turning filter 2 is affected.
The bag-turning filter 2 comprises a filter feed pipe 20, a base 21, a bag-turning centrifugal machine 23, a motor 25, a cover 26, a solid discharge pipe 27, a liquid outlet pipe 28 and the like. The bag turning centrifugal machine 23 is arranged on the base 21; the cover 26 is openably and closably mounted on the side of the bag-turning centrifuge 23, and forms a structure (e.g., HF 300.1) of the conventional bag-turning centrifuge with the bag-turning centrifuge 23. The motor 25 is mounted on the base 21 and is matched with the bag turning centrifugal machine 23 through a belt 24, and is used for driving the bag turning centrifugal machine 23 to rotate so as to realize solid-liquid separation. One end of the filtering feed pipe 20 is connected with the first one-way valve 15, and the other end penetrates through the cover body 26 to extend into the bag turning centrifugal machine 23, so that solid-liquid mixture (i.e. crystals contained in crystallization mother liquor) in the kettle body 11 is led into the bag turning centrifugal machine 23 for filtering, and solid-liquid separation is realized. The solid discharging pipe 27 is communicated with the cover body 26, and solid products after solid-liquid separation are remained on the filter bag of the bag-turning centrifugal machine 23; the pushing disc is pushed back and forth by the screw rod to bring out the filter bag, so that the filter bag is turned out, and the solid materials fall to the guide cone and enter the solid discharging pipe 27. A drain pipe 28 communicates with the bottom of the cover 26 for receiving filtrate and directing it out. In this embodiment, the diameter of the filter feed tube 20 is relatively small, preferably 2-8 cm; and the diameter of the solid discharge pipe 27 is relatively large, preferably 10-15 cm.
The conical dryer 3 comprises a conical drying container 31, a heating jacket 32, a discharge valve 33, a drying feed pipe 34, a drying stirrer 36, a stirring motor 37, a catcher 38 and the like. A heating jacket 32 is formed on the outer wall of the conical drying container 31, and a drying stirrer 36 is also rotatably (as above) installed inside the conical drying container 31 and extends to the outside thereof; by the cooperation of the heating jacket 32 and the drying stirrer 36, the drying of the material in the conical drying vessel 31 can be achieved. One end of the drying feed pipe 34 is connected to the top of the conical drying vessel 31 and the other end is connected to the solids discharge pipe 27 via a self-controlled valve 35. The stirring motor 37 is connected with the drying stirrer 36 through a speed reducer 371 and is used for driving the drying stirrer 36 to rotate so as to stir materials. The discharge valve 33 is mounted at the bottom of the conical drying container 31, on which a material dividing tube 39 is mounted in communication therewith for cooperation with the dividing structure 7. The catcher 38 is mounted on the top of the conical drying container 31 and communicated with the same, and a condensed water collecting well 381 communicated with the catcher 38 is mounted on the catcher 38 to timely remove the moisture in the conical drying container 31. It is known that the problem to be solved by fine chemical automation is that the solid material has poor fluidity. And after crystallization, the materials are centrifuged and dried, and the automatic control of the process is not easy to realize due to the difficulty of operation linkage between devices. The general operation is that each unit independently operates, the material needs to be transported repeatedly, the centrifuge needs to be opened for discharging, and the solid is also put into and discharged from the solid package after drying. The crystallization is generally carried out in an organic solvent, and the uncovering operation is flammable and explosive and free from organization gas drift, so that great potential safety hazards are caused, and the quality of liquid crystal products is not facilitated. Therefore, the crystallization kettle, the bag turning filter, the conical dryer and other structures are organically combined and matched, so that the treatment efficiency of the crystal solid material can be effectively improved; and the diameter of the drying feeding pipe is larger, so that the blockage of the pipeline caused by the accumulation of solid materials can be effectively avoided. From crystallization, centrifugation, to dry integrated operation, solve the automated control of solid material, improved production efficiency, improved the environment and the product quality of liquid crystal production, avoided cross contamination, reduced the potential safety hazard.
In this embodiment, the processing system for fine chemical crystalline solid materials further includes a first data communication module 4 (such as a non-contact measurement sensor ZP series for measuring the height of solid materials) installed in the conical drying container 31 for sensing the height of the materials therein, and a second data communication module 5 installed in the bag-turning centrifuge 23 for sensing the height of the materials therein and matched with the first data communication module 4, wherein the second data communication module 5 is also matched with the first check valve 15, and when the detection data of any one of the first data communication module 4 and the second data communication module 5 exceeds a set threshold value, the first check valve 15 is controlled to be closed.
In this embodiment, a plurality of fixing bases 111 are installed on the outer wall of the kettle body 11, so that stable installation of the kettle body 11 is ensured. The bag-turning filter 2 further includes a pressurizing unit 29 mounted on the cover 26 and cooperating with the bag-turning centrifuge 23 for further improving the solid-liquid separation effect. The bag-turning filter 2 further comprises a plurality of supporting feet 22 arranged at the bottom of the base 21 and an overflow pipe 281 communicated with the cover 26 and the bag-turning centrifugal machine 23, so that the stability of the bag-turning filter 2 can be improved, the waste liquid amount can be reduced, and the solid-liquid separation efficiency can be improved.
In the embodiment, the crystallization kettle 1 further comprises an ultrasonic crusher arranged on the stirrer 13 or at the bottom of the inner wall of the kettle body 11, and the bag turning filter 2 further comprises a micro-vibration device 272 arranged on the solid discharging pipe 27; the inner walls of the solid discharging pipe 27 and the drying feeding pipe 34 are mutually and independently subjected to smoothing treatment, and a bridge breaker is also arranged at the joint of the solid discharging pipe 27 and the drying feeding pipe 34; thereby solving the problem of fluidity of the solid and further reducing the accumulation of solid materials.
In this embodiment, the treatment system for fine chemical crystalline solid materials further includes a liquid storage mechanism 6, where the liquid storage mechanism 6 includes a liquid storage tank 61 that is connected to the liquid outlet pipe 28, and a three-way valve 62 that is connected to the liquid storage tank 61 through a first pipe, and the three-way valve 62 is further connected to the bag-turning centrifuge 23 through a second pipe, so that recycling of filtrate is achieved, and the amount of waste liquid is reduced. The liquid storage mechanism 6 further comprises a liquid level transmitter 63 arranged on the liquid storage tank 61, a second one-way valve 64 connected with the three-way valve 62 and linked with the liquid level transmitter 63, and a third one-way valve 65 connected with the second pipeline and linked with the liquid level transmitter 63, wherein the second one-way valve 64 and the third one-way valve 65 are fault closing electromagnetic valves, so that the liquid level in the liquid storage tank 61 is prevented from being too high or too low, and the continuous and normal operation of the processing system for the fine chemical crystalline solid materials is ensured.
The above embodiments are provided for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications according to the spirit of the present invention should be included in the scope of the present invention.
Claims (9)
1. A treatment system for fine chemical crystalline solid materials, comprising:
The crystallization kettle (1), the crystallization kettle (1) comprises a kettle body (11), a temperature adjusting jacket (12) arranged on the outer wall of the kettle body (11), a stirrer (13) rotatably arranged in the kettle body (11) and extending to the outside, a crystallization motor (14) arranged at the top of the kettle body (11) and connected with the stirrer (13), and a first one-way valve (15) arranged at the bottom of the kettle body (11);
The bag-turning filter (2) comprises a base (21), a bag-turning centrifugal machine (23) arranged on the base (21), a cover body (26) arranged on the side surface of the bag-turning centrifugal machine (23) in an openable and closable manner, a motor (25) arranged on the base (21) and matched with the bag-turning centrifugal machine (23) through a belt (24), a filter feed pipe (20) with one end connected with the first one-way valve (15) and the other end penetrating through the cover body (26) so as to extend into the bag-turning centrifugal machine (23), a solid discharge pipe (27) communicated with the cover body (26) and a liquid outlet pipe (28) communicated with the bottom of the cover body (26);
The conical dryer (3), the conical dryer (3) comprises a conical drying container (31), a heating jacket (32) formed on the outer wall of the conical drying container (31), a drying feeding pipe (34) which is communicated with the top of the conical drying container (31) and is connected with the solid discharging pipe (27) through an automatic control valve (35), a drying stirrer (36) which is rotatably arranged in the conical drying container (31) and extends to the outside of the conical drying container, a stirring motor (37) which is connected with the drying stirrer (36) through a speed reducer (371), a discharging valve (33) arranged at the bottom of the conical drying container (31) and a catcher (38) which is arranged at the top of the conical drying container (31) and is communicated with the conical drying container, a condensed water collecting well (381) which is communicated with the conical drying container is arranged on the catcher (38), and a material component (39) which is communicated with the discharging valve (33) is arranged on the discharging valve.
2. The treatment system for fine chemical crystalline solid material according to claim 1, wherein: the device also comprises a first data communication module (4) which is arranged in the conical drying container (31) and used for sensing the height of materials in the conical drying container, and a second data communication module (5) which is arranged in the bag-turning centrifugal machine (23) and used for sensing the height of materials in the bag-turning centrifugal machine and matched with the first data communication module (4), wherein the second data communication module (5) is also matched with the first one-way valve (15).
3. The treatment system for fine chemical crystalline solid material according to claim 2, wherein: the first one-way valve (15) is a fault closing electromagnetic valve, and the motor (14) is a continuous working fully-closed self-fan-cooled double-value capacitor asynchronous motor.
4. The treatment system for a fine chemical crystalline solid material according to claim 1 or 2, characterized in that: the outer wall of the kettle body (11) is provided with a plurality of fixing seats (111), and the bag turning filter (2) further comprises a pressurizing unit (29) which is arranged on the cover body (26) and matched with the bag turning centrifugal machine (23).
5. The treatment system for fine chemical crystalline solid materials according to claim 1, wherein: the bag-turning filter (2) further comprises a plurality of supporting feet (22) arranged at the bottom of the base (21) and an overflow pipe (281) communicated with the cover body (26) and the bag-turning centrifugal machine (23).
6. The treatment system for fine chemical crystalline solid materials according to claim 1, wherein: the crystallization kettle (1) further comprises an ultrasonic crusher arranged on the stirrer (13) or at the bottom of the inner wall of the kettle body (11), and the bag-turning filter (2) further comprises a micro-vibration device (272) arranged on the solid discharging pipe (27).
7. The treatment system for a fine chemical crystalline solid material according to claim 1 or 6, wherein: the inner walls of the solid discharging pipe (27) and the drying feeding pipe (34) are mutually and independently subjected to smooth treatment, and a bridge breaker is further arranged at the joint of the solid discharging pipe (27) and the drying feeding pipe (34).
8. The treatment system for a fine chemical crystalline solid material according to claim 1, further comprising:
The liquid storage mechanism (6), liquid storage mechanism (6) include with liquid storage pot (61) that drain pipe (28) are linked together and through first pipeline with three-way valve (62) that liquid storage pot (61) are connected, three-way valve (62) still through the second pipeline with turn over bag centrifuge (23) and be connected.
9. The treatment system for a fine chemical crystalline solid material according to claim 8, wherein: the liquid storage mechanism (6) further comprises a liquid level transmitter (63) arranged on the liquid storage tank (61), a second one-way valve (64) connected with the three-way valve (62) and linked with the liquid level transmitter (63), and a third one-way valve (65) connected with the second pipeline and linked with the liquid level transmitter (63), wherein the second one-way valve (64) and the third one-way valve (65) are fault closing electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410911791.7A CN118856830A (en) | 2024-07-09 | 2024-07-09 | A processing system for fine chemical crystalline solid materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410911791.7A CN118856830A (en) | 2024-07-09 | 2024-07-09 | A processing system for fine chemical crystalline solid materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118856830A true CN118856830A (en) | 2024-10-29 |
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ID=93157181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410911791.7A Pending CN118856830A (en) | 2024-07-09 | 2024-07-09 | A processing system for fine chemical crystalline solid materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118856830A (en) |
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2024
- 2024-07-09 CN CN202410911791.7A patent/CN118856830A/en active Pending
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