CN217972798U - Solid-liquid separation equipment for slaughter wastewater treatment - Google Patents

Abstract

The utility model discloses a solid-liquid separation device for slaughter wastewater treatment, which comprises an outer cover, a base, a rotating drum, a screw rod and a filter box. The inside of the drum is provided with a screw rod, one end of the screw rod and the drum is provided with a feed port, the lower surface of the outer cover is provided with a filter box, and the inside of the filter box is evenly provided with a filter box. One end of the filter screen is provided with a handle, and the handle penetrates through the inner wall of the filter box. The solid-liquid separation equipment for slaughter wastewater treatment, when the separated liquid flows out from the liquid outlet chamber, its interior is often easily doped with certain solid particles, thus affecting the secondary utilization of the liquid. After flowing out, use the filter screen to filter the separated liquid, reduce the possibility of doping with solid particles inside, improve the purity of the liquid, and reduce the waste of water resources.

Description

A solid-liquid separation device for slaughter wastewater treatment

technical field

The utility model relates to the technical field of solid-liquid separation equipment, in particular to a solid-liquid separation equipment for slaughter wastewater treatment.

Background technique

Slaughter wastewater includes pen washing, scalding, dissection, animal residue and blood water, etc. Because the wastewater has a high nitrogen content, if it flows directly into the river without treatment, it will affect the quality of water resources and cause damage to the natural environment. In addition to the solid waste in the wastewater, the water inside has a certain recycling value. Slaughterhouses often use solid-liquid separation equipment to separate the waste mixture from solid to liquid, thereby completing the recycling of water resources;

In commonly used solid-liquid separation equipment, when the separated water is discharged, it is often mixed with certain solid particles, which affects the water recovery and utilization effect.

Utility model content

The purpose of this utility model is to provide a kind of solid-liquid separation equipment for slaughter wastewater treatment, to solve the above-mentioned background technology in the commonly used solid-liquid separation equipment, when the separated water is discharged, it is often mixed with certain Solid particles, thus affecting the effect of water recovery and utilization.

In order to achieve the above purpose, the utility model provides the following technical solutions: a solid-liquid separation equipment for slaughter wastewater treatment, including an outer cover, a base, a drum, a screw rod and a filter box, the lower surface of the outer cover is fixedly installed with a base, the A drum is placed inside the outer cover, and a screw rod is provided through the inside of the drum, and one end of the screw rod and the drum is provided with a feeding port, and the inner wall of the screw rod near the feeding port is provided with a feeding port. Material chamber, the outer wall of the feeding chamber away from the feeding port is uniformly provided with a discharge pipe, the outer wall of the drum near the feeding port is provided with a liquid outlet, and the drum is close to a side far away from the feeding port. The outer wall of the side is uniformly provided with a discharge port, and the outer cover is provided with a liquid outlet chamber near the lower surface of the liquid outlet, and the lower surface of the outer cover near the discharge port is provided with a discharge chamber, and the outer wall of one end of the outer cover is equipped with a drive motor , the lower surface of the drive motor is provided with a motor bracket, the lower surface of the outer cover is provided with a filter box, the inside of the filter box is uniformly provided with a filter screen, and one end of the filter screen is provided with a handle, the The handle runs through the inner wall of the filter box.

Preferably, the feed inlet of the drum faces the feed inlet of the screw, and the screw and the inner wall of the drum form a rotating structure.

With the above-mentioned technical scheme, when the screw rod rotates, the solid-liquid mixture inside the screw rod is thrown to the drum by centrifugal force, making preparations for solid-liquid separation.

Preferably, the feed port and the feed chamber form a communication structure, and the discharge pipe faces the inner wall of the drum.

With the above technical solution, the solid-liquid mixture flows from the discharge pipe to the inside of the drum under the action of centrifugal force, so that the mixture can be separated into solid and liquid inside the drum.

Preferably, the water outlet and the mud outlet of the liquid outlet chamber and the material outlet chamber are all facing the ground, and the output end of the driving motor is fixedly connected to one end of the screw rod.

With the above technical solution, under the action of gravity, the solid waste and liquid water inside the drum flow to the receiving equipment through the liquid outlet chamber and the discharge chamber, so as to realize waste recycling.

Preferably, one side of the outer wall of the filter box is provided with a water outlet, and the upper surface of the filter box is inserted through the lower end of the liquid outlet chamber.

With the above technical scheme, when the water passes through the liquid outlet cavity and flows to the filter box, the separated liquid can be discharged through the water outlet end of the filter box after being filtered, so as to realize recycling.

Preferably, the inside of the filter box and the inside of the drum form a communication structure, the outer walls of the filter screen are attached to each other, and the filter screen and the inner wall of the filter box form a rotating structure.

By adopting the above technical solution and utilizing the design of the filter screen, the separated liquid can be subjected to secondary filtration and separation to improve the purity of the liquid.

Compared with the prior art, the beneficial effect of the utility model is: the solid-liquid separation equipment for slaughter wastewater treatment:

1. When the separated liquid flows out of the liquid outlet chamber, it is often easily doped with certain solid particles, thus affecting the secondary utilization rate of the liquid. After the liquid flows out of the liquid outlet chamber, the device uses the function of the filter screen , to filter the separated liquid, reducing the possibility of doping with solid particles inside, improving the purity of the liquid, and reducing the waste of water resources;

2. As the use time of the filter increases, a certain amount of impurities will adhere to its surface. Turn the direction of the filter through the handle so that the side with more impurities faces the lower surface of the filter box. When flushing the inside of the drum, Under the impact of high-pressure water flow, the impurities in the filter screen are washed to the inside of the filter box. After washing one side of the filter screen, the filter screen can continue to be rotated, so that other surface impurities on the filter screen continue to be washed by the water flow, realizing cleaning. The effect of the filter screen saves the workload of manual disassembly of the filter screen and additional cleaning.

Description of drawings

Fig. 1 is the schematic diagram of the front section structure of the connection between the feeding cavity and the screw rod of the utility model;

Fig. 2 is a schematic diagram of the front view of the connection between the motor bracket and the drive motor of the present invention;

Fig. 3 is a schematic diagram of the connection of the discharge pipe and the feed chamber of the utility model in a top-down section;

Fig. 4 is a schematic diagram of the structure of the connection between the filter screen and the handle of the utility model.

In the figure: 1. Cover; 2. Base; 3. Drum; 4. Screw rod; 5. Feed port; 6. Feed chamber; 7. Discharge pipe; 8. Liquid outlet; 9. Discharge port ; 10, liquid outlet chamber; 11, material outlet chamber; 12, drive motor; 13, motor bracket; 14, filter box; 15, filter screen; 16, handle.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a solid-liquid separation equipment for slaughter wastewater treatment, including an outer cover 1, a base 2, a drum 3, a screw rod 4, a feed port 5, and a feed chamber 6. Outlet pipe 7, outlet 8, outlet 9, outlet chamber 10, outlet chamber 11, drive motor 12, motor bracket 13, filter box 14, filter screen 15 and handle 16, lower surface of outer cover 1 The base 2 is fixedly installed, the drum 3 is placed inside the outer cover 1, the screw rod 4 is penetrating inside the drum 3, and the end of the screw rod 4 and the drum 3 is provided with a feeding port 5, and the feeding of the drum 3 The port 5 faces the feed port 5 of the screw rod 4, the screw rod 4 and the inner wall of the drum 3 form a rotating structure, the base 2 and the outer cover 1 are placed stably, and the external pipe is penetrated from the feed port 5 to the inside of the feed chamber 6, So that the solid-liquid mixture can be fed normally, as shown in Figure 1 and Figure 3.

The inner wall of the screw rod 4 close to the feed port 5 is provided with a feed chamber 6, and the outer wall of the feed chamber 6 away from the feed port 5 is evenly provided with a discharge pipe 7, and the feed port 5 and the feed chamber 6 form a communication structure , the discharge pipe 7 faces the inner wall of the drum 3. When the mixture enters the feed chamber 6 through the external pipe, the drive motor 12 on the motor bracket 13 is started, and the screw rod 4 rotates under the action of the drive motor 12, and the feed chamber 6 The internal mixture pours into the drum 3 from the discharge pipe 7, using the difference in specific gravity between the solid and the liquid, and relying on the centrifugal force field to make it amplified several thousand times, the solid is settled under the action of centrifugal force, with the help of the propulsion of the screw rod 4 blades , pushing the solid to the outlet 9, while the liquid flows out from the outlet 8, as shown in Figure 1 and Figure 3.

The outer wall of the drum 3 near the feed port 5 is provided with a liquid outlet 8, and the outer wall of the drum 3 is evenly provided with a discharge port 9 on the side far away from the feed port 5, and the lower surface of the outer cover 1 near the liquid outlet 8 is opened. There is a liquid outlet chamber 10, and the lower surface of the outer cover 1 near the discharge port 9 is provided with a discharge chamber 11, and the outer wall of one end of the outer cover 1 is equipped with a driving motor 12, and the lower surface of the driving motor 12 is provided with a motor bracket 13, and the liquid outlet chamber 10 The water outlet and the mud outlet of the discharge chamber 11 are all facing the ground, and the output end of the drive motor 12 is fixedly connected with one end of the screw rod 4. After the solid passes through the discharge port 9, it flows into the discharge chamber 11 under the action of gravity. At this time, the discharge effect of the solid material is completed, and the collection of the solid material can be realized through the connection of the external device, as shown in Fig. 1 and Fig. 2 .

The lower surface of the outer cover 1 is provided with a filter box 14, the inside of the filter box 14 is uniformly provided with a filter screen 15, one side of the outer wall of the filter box 14 is provided with a water outlet, and the upper surface of the filter box 14 is covered by the lower end of the liquid outlet chamber 10. Through the insertion, when the liquid flows out from the liquid outlet 8 and flows into the liquid chamber 10 under the action of gravity, the liquid is received by the filter box 14 below, and when the liquid enters the filter box 14, it is filtered by the filter screen 15 The function is to purify the liquid, reduce the possibility of doping the liquid with solid particles, and improve the availability of the liquid, as shown in Figure 1 and Figure 4.

One end of the filter screen 15 is provided with a handle 16, the handle 16 penetrates through the inner wall of the filter box 14, the inside of the filter box 14 forms a communication structure with the inside of the drum 3, the outer walls of the filter screen 15 are attached to each other, and the filter screen 15 and the inner wall of the filter box 14 A rotating structure is formed. When the filter screen 15 needs to be rinsed, the filter screen 15 is rotated through the handle 16 so that the side with more impurities on the filter screen 15 is facing down, and the external water pump is used to inject clean water into the feeding chamber 6. Under the rotation of the screw rod 4, the clear water flows into the filter box 14 from the liquid outlet chamber 10, and the impurities attached to the filter screen 15 are washed by the high-pressure water flow, and are impacted to the lower surface of the filter box 14, so as to realize the flushing effect on the filter screen 15. As shown in Figure 1 and Figure 4.

Working principle: When using the solid-liquid separation equipment for slaughter wastewater treatment, first place the base 2 together with the outer cover 1 stably, and when the mixture enters the feeding chamber 6 through the external pipe, the screw rod 4 rotates under the action of the driving motor 12 , the mixture inside the feeding chamber 6 pours into the inside of the drum 3 from the discharge pipe 7, using the difference in specific gravity between solid and liquid, and relying on the centrifugal force field to make it amplified several thousand times, the solid is settled under the action of centrifugal force, with the help of the screw rod 4 The impetus of the blade pushes the solid to the outlet 9, and the liquid flows out from the outlet 8 at the same time;

When the solid flows into the discharge chamber 11 under the action of gravity after passing through the discharge port 9, the discharge effect of the solid material is completed at this time, and the liquid flows out from the liquid discharge port 8 and flows into the liquid discharge chamber 10 under the effect of gravity. After entering the filter box 14, it is filtered by the filter screen 15 to purify the liquid;

When the filter screen 15 needs to be rinsed, the handle 16 is used to rotate the filter screen 15 so that the side with more impurities attached to the filter screen 15 faces down, and an external water pump is used to inject clean water into the feed chamber 6, and the filter screen 15 is attached The impurities in the filter box are impacted to the lower surface of the filter box 14 under the flushing of the high-pressure water flow, which increases the overall practicability.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of solid-liquid separation equipment for slaughter wastewater treatment, comprising outer cover (1), base (2), drum (3), screw rod (4) and filter box (14), it is characterized in that: described outer cover ( 1) A base (2) is fixedly installed on the lower surface, a drum (3) is placed inside the outer cover (1), and a screw rod (4) is provided through the inside of the drum (3), and the screw rod ( 4) and one end of the rotating drum (3) are provided with a feed inlet (5), and the inner wall of the side of the screw rod (4) near the feed inlet (5) is provided with a feed cavity (6). A discharge pipe (7) is evenly opened on the outer wall of the feed chamber (6) away from the feed inlet (5), and a liquid outlet (8) is provided on the outer wall of the drum (3) near the feed inlet (5). , the drum (3) is evenly provided with a discharge port (9) on the outer wall of the side far away from the feed port (5), and the outer cover (1) is provided with a liquid discharge chamber near the lower surface of the liquid discharge port (8) (10), the outer cover (1) is provided with a discharge cavity (11) near the lower surface of the discharge port (9), and a driving motor (12) is installed on the outer wall of one end of the outer cover (1), and the driving motor The lower surface of (12) is provided with motor support (13), and the lower surface of described outer cover (1) is provided with filter box (14), and the interior penetrating type of described filter box (14) is evenly provided with filter screen (15) , one end of the filter screen (15) is provided with a handle (16), and the handle (16) penetrates through the inner wall of the filter box (14). 2. A kind of solid-liquid separation equipment for slaughter wastewater treatment according to claim 1, characterized in that: the feed port (5) of the drum (3) faces the feed port (5) of the screw rod (4) ), the screw rod (4) and the inner wall of the drum (3) form a rotating structure. 3. A solid-liquid separation device for slaughter wastewater treatment according to claim 1, characterized in that: the feed inlet (5) and the feed cavity (6) form a communication structure, and the discharge pipe (7 ) toward the inner wall of the drum (3). 4. A kind of solid-liquid separation equipment for slaughter wastewater treatment according to claim 1, characterized in that: the water outlet and the mud outlet of the liquid outlet chamber (10) and the material outlet chamber (11) are all facing the ground, The output end of the drive motor (12) is fixedly connected with one end of the screw rod (4). 5. A kind of solid-liquid separation equipment for slaughter wastewater treatment according to claim 1, characterized in that: one side outer wall of the filter box (14) is provided with a water outlet, and the upper surface of the filter box (14) It is inserted through the lower end of the outlet chamber (10). 6. A solid-liquid separation device for slaughter wastewater treatment according to claim 1, characterized in that: the interior of the filter box (14) and the interior of the drum (3) form a communication structure, and the filter screen (15 ) are attached to each other, and the filter screen (15) and the filter box (14) inner wall form a rotating structure.

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