Slaughter wastewater treatment device

Abstract

The utility model relates to the technical field of wastewater treatment devices, in particular to a slaughter wastewater treatment device, which improves the purification treatment effect on wastewater, improves the convenience of automatic cleaning and maintenance, avoids the condition of shutdown during cleaning and improves the working efficiency. Comprising a water tank and a conveying pipe, an opening is formed in the top end of the water tank, the conveying pipe is rotationally installed on the inner side wall of the water tank, and multiple water inlets are formed in the outer side wall of the conveying pipe; the device further comprises a disinfection device, a cleaning device, a barrel, a first filter screen, a conveying box and a first motor, the barrel sleeves the outer side wall of the conveying pipe, multiple groups of water inlets in the conveying pipe are communicated with the interior of the barrel, the first filter screen is arranged on the outer side wall of the barrel, the conveying box is mounted at the right end of the water tank, and the conveying pipe rotationally extends into the conveying box; the first motor is installed at the left end of the water tank, and the output end of the first motor is connected with the left end of the conveying pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment devices, in particular to a slaughterhouse wastewater treatment device. Background Art

[0002] A certain amount of wastewater will be generated during the slaughtering process. The wastewater mainly comes from post-slaughter cleaning, dismantling and washing, viscera cleaning and ground washing, as well as livestock manure wastewater. The wastewater contains a large amount of organic matter. If it is not treated, direct discharge will pollute the surrounding water resources. Therefore, treatment equipment is needed to treat the wastewater before it can be discharged.

[0003] As in the patent with prior art authorization announcement number CN219323932U, the utility model discloses a breeding and slaughtering wastewater treatment device, including a slaughtering wastewater treatment box, a connecting cylinder is arranged on the top of the slaughtering wastewater treatment box, a wastewater guide bucket is arranged on the top of the connecting cylinder, a mounting port is opened on one side of the connecting cylinder, an arc mounting shell is arranged on the mounting port, a handle is arranged on the outside of the arc mounting shell, a first docking block is arranged on the left and right sides of the arc mounting shell, a second docking block is arranged on the upper and lower sides of the arc mounting shell, a socket is opened on the outside of the first docking block, and a filter cylinder is arranged on the inner side of the arc mounting shell located inside the connecting cylinder.

[0004] However, during the use of the device, it was found that when cleaning the filter, personnel were required to manually disassemble the filter, which increased the labor intensity of personnel, reduced the cleaning efficiency, and required the machine to be shut down for cleaning, affecting work efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a slaughterhouse wastewater treatment device which improves the purification effect of wastewater, improves the convenience of automatic cleaning and maintenance, avoids shutdown during cleaning, and improves work efficiency.

[0006] The utility model discloses a slaughter wastewater treatment device, comprising a water trough and a delivery pipe, wherein an opening is arranged at the top of the water trough, the delivery pipe is rotatably mounted on the inner wall of the water trough, and the outer wall of the delivery pipe is provided with multiple groups of water inlets; the utility model also comprises a disinfection device, a cleaning device, a cylinder, a first filter, a delivery box and a first motor, the cylinder is sleeved on the outer wall of the delivery pipe, and the multiple groups of water inlets on the delivery pipe are communicated with the cylinder, the first filter is arranged on the outer wall of the cylinder, the delivery box is installed at the right end of the water trough, the delivery pipe is rotatably extended into the interior of the delivery box, and the right end of the delivery pipe is communicated with the interior of the delivery box, the first motor is installed at the left end of the water trough, the output end of the first motor is connected to the left end of the delivery pipe, the delivery box is communicated with the disinfection device, the disinfection device is used for disinfecting and purifying the wastewater, the cleaning device is arranged at the water trough The cleaning device is used to clean the surface of the first filter; the waste water is transported to the inside of the water tank, the waste water entering the water tank passes through the first filter and enters the inside of the cylinder, the waste water is filtered by the first filter, and the dirt in the waste water is deposited on the surface of the first filter, and then the waste water entering the cylinder is transported to the inside of the transport box through the transport pipe, and the waste water is transported to the disinfection device through the transport box, and the waste water is disinfected by the disinfection device, so as to improve the purification effect of the equipment on the waste water, the transport pipe is driven to rotate by the first motor, and the cylinder and the first filter are driven to rotate after the rotation of the transport pipe, so that the cleaning device scrapes and cleans the dirt attached to the surface of the first filter, thereby improving the convenience of automatic cleaning and maintenance of the device, avoiding shutdown during cleaning, and improving the working efficiency of the device.

[0007] Preferably, the disinfection device includes a medicine supply device, a first water tank, multiple groups of guide plates, a first pump body, a medicine discharge pipe and multiple groups of nozzles. A drain port is provided on the upper part of the outer wall of the first water tank. The multiple groups of guide plates are respectively and alternately installed on the inner wall of the first water tank. The input end of the first pump body is connected with the delivery box, and the output end of the first pump body is connected and arranged at the lower part of the first water tank. The medicine discharge pipe is installed at the lower part of the inner wall of the first water tank. The multiple groups of nozzles are all connected and arranged on the medicine discharge pipe. The medicine discharge pipe is connected with the medicine supply device, and the medicine supply device is used to transport the disinfectant to the inside of the medicine discharge pipe. The wastewater in the delivery box is extracted by opening the first pump body, and the extracted wastewater enters the inside of the first water tank. At the same time, the disinfectant of the medicine supply device is transported to the inside of the medicine discharge pipe, so that the multiple groups of nozzles discharge the disinfectant into the inside of the first water tank to mix with the wastewater. The wastewater is diverted and transported through the multiple groups of guide plates, thereby improving the mixing effect of the wastewater and the disinfectant and improving the purification quality of the wastewater. After that, the wastewater in the first water tank is discharged outward through the drain port to reduce the pollution of the wastewater to the environment.

[0008] Preferably, the cleaning device includes a base, a shovel plate and multiple groups of tension springs. A notch is provided at the top of the outer wall of the water tank. The base is installed on the outer wall of the water tank. Both sides of the shovel plate are rotatably installed on the base, and the front end of the shovel plate contacts the outer wall of the first filter screen. The top ends of the multiple groups of tension springs are connected to the outer wall of the water tank, and the bottom ends of the multiple groups of tension springs are connected to the rear part of the outer wall of the shovel plate. The multiple groups of tension springs provide pulling force to the shovel plate, so that the front end of the shovel plate is tightly attached to the outer wall of the first filter screen. When the conveying pipe drives the first filter screen to rotate, the shovel plate scrapes and cleans the dirt on the surface of the first filter screen, thereby improving the convenience of automatic cleaning of the first filter screen, reducing the labor intensity of personnel, and improving the cleaning efficiency of the device.

[0009] Preferably, it also includes a second water tank and a second filter screen, the second water tank is installed on the outer wall of the first water tank, the outer wall of the second water tank is provided with a drainage flange pipe, and the second water tank is communicated with the drainage port of the first water tank, and the second filter screen is installed on the inner wall of the second water tank; the sewage discharged from the first water tank enters the second water tank, and is filtered and processed again through the second filter screen, thereby reducing solid dirt in the sewage and improving the purification effect of the device on sewage.

[0010] Preferably, the medicine supply device includes a second pump body and a medicine tank, the output end of the second pump body is connected to the medicine discharge pipe, and the input end of the second pump body is connected to the medicine tank; the second pump body extracts the disinfectant in the medicine tank, and transports the extracted disinfectant to the inside of the medicine discharge pipe, so that the disinfectant enters the first water tank to disinfect the sewage.

[0011] Preferably, it also includes a second motor and a stirring paddle, the second motor is installed on the top of the first water tank, the stirring paddle is rotatably installed on the inner wall of the first water tank, and the top of the stirring paddle is connected to the output end of the second motor; the stirring paddle is driven to rotate by the second motor, so that the stirring paddle mixes and stirs the sewage and disinfectant in the first water tank, thereby improving the sewage disinfection effect.

[0012] Preferably, the shovel plate is arranged at an inclined angle; by setting the shovel plate at an inclined angle, the convenience of the shovel plate in directing and discharging the scraped dirt is improved.

[0013] Compared with the prior art, the utility model has the following beneficial effects: wastewater is transported to the inside of the water tank, the wastewater entering the water tank passes through the first filter screen and enters the inside of the cylinder, the wastewater is filtered by the first filter screen, and the dirt in the wastewater is deposited on the surface of the first filter screen, and then the wastewater entering the cylinder is transported to the inside of the transport box through the transport pipe, and the wastewater is transported to the disinfection device through the transport box, and the wastewater is disinfected by the disinfection device, thereby improving the equipment's purification effect on wastewater, the transport pipe is driven to rotate by the first motor, and the cylinder and the first filter screen are driven to rotate after the rotation of the transport pipe, so that the cleaning device scrapes and cleans the dirt attached to the surface of the first filter screen, thereby improving the convenience of automatic cleaning and maintenance of the device, avoiding shutdown during cleaning, and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the partial axonometric structure of the connection between the cylinder and the first filter screen, etc.;

[0016] Figure 3 It is an axonometric structural diagram of the connection between the delivery box and the first pump body, etc.;

[0017] Figure 4 It is a schematic diagram of the axonometric partial structure of the connection between the first water tank and the guide plate, etc.;

[0018] Figure 5 It is an axonometric diagram of the local structure connecting the base and the shovel plate.

[0019] Markings in the attached figure: 1. water tank; 2. delivery pipe; 3. cylinder; 4. first filter screen; 5. delivery box; 6. first motor; 7. first water tank; 8. guide plate; 9. first pump body; 10. medicine discharge pipe; 11. nozzle; 12. base; 13. shovel plate; 14. tension spring; 15. second water tank; 16. second filter screen; 17. second pump body; 18. medicine tank; 19. second motor; 20. stirring paddle. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0021] like Figures 1 to 5As shown, a slaughterhouse wastewater treatment device of the utility model comprises a water tank 1 and a delivery pipe 2, the top of the water tank 1 is provided with an opening, the delivery pipe 2 is rotatably mounted on the inner wall of the water tank 1, and the outer wall of the delivery pipe 2 is provided with multiple groups of water inlets; it also comprises a disinfection device, a cleaning device, a cylinder 3, a first filter 4, a delivery box 5 and a first motor 6, the cylinder 3 is sleeved on the outer wall of the delivery pipe 2, and the multiple groups of water inlets on the delivery pipe 2 are communicated with the cylinder 3, the first filter 4 is arranged on the outer wall of the cylinder 3, the delivery box 5 is installed at the right end of the water tank 1, the delivery pipe 2 is rotatably extended into the inside of the delivery box 5, and the right end of the delivery pipe 2 is communicated with the inside of the delivery box 5, the first motor 6 is installed at the left end of the water tank 1, the output end of the first motor 6 is connected to the left end of the delivery pipe 2, the delivery box 5 is communicated with the disinfection device, the disinfection device is used to disinfect and purify the wastewater, the cleaning device is arranged on the water tank 1, and the cleaning device is used to clean the surface of the first filter 4;

[0022] like Figure 3 and Figure 4 As shown, the disinfection device includes a medicine supply device, a first water tank 7, multiple groups of guide plates 8, a first pump body 9, a medicine discharge pipe 10 and multiple groups of nozzles 11. A drain port is provided at the upper part of the outer wall of the first water tank 7. Multiple groups of guide plates 8 are respectively and staggeredly installed on the inner wall of the first water tank 7. The input end of the first pump body 9 is connected with the delivery box 5. The output end of the first pump body 9 is connected and arranged at the lower part of the first water tank 7. The medicine discharge pipe 10 is installed at the lower part of the inner wall of the first water tank 7. Multiple groups of nozzles 11 are all connected and arranged on the medicine discharge pipe 10. The medicine discharge pipe 10 is connected with the medicine supply device, and the medicine supply device is used to transport the disinfectant to the inside of the medicine discharge pipe 10.

[0023] In this embodiment, the wastewater is transported to the inside of the water tank 1. The wastewater entering the water tank 1 passes through the first filter screen 4 and enters the inside of the cylinder 3. The wastewater is filtered by the first filter screen 4, so that the dirt in the wastewater is deposited on the surface of the first filter screen 4. Then, the wastewater entering the cylinder 3 is transported to the inside of the delivery box 5 through the delivery pipe 2. The wastewater is transported to the disinfection device through the delivery box 5. The wastewater is disinfected by the disinfection device, thereby improving the purification effect of the equipment on the wastewater. The delivery pipe 2 is driven to rotate by the first motor 6. After the delivery pipe 2 rotates, it drives the cylinder 3 and the first filter screen 4 to rotate, so that the cleaning device scrapes and cleans the dirt attached to the surface of the first filter screen 4, thereby improving the convenience of automatic cleaning and maintenance of the device, avoiding shutdown during cleaning, and improving the working efficiency of the device. Example 2

[0024] On the basis of Example 1, Figure 5As shown, a slaughterhouse wastewater treatment device of the utility model, the cleaning device comprises a base 12, a shovel plate 13 and a plurality of tension springs 14, a notch is arranged at the top of the outer wall of the water tank 1, the base 12 is mounted on the outer wall of the water tank 1, the two sides of the shovel plate 13 are rotatably mounted on the base 12, and the front end of the shovel plate 13 contacts the outer wall of the first filter screen 4, the top ends of the plurality of tension springs 14 are connected to the outer wall of the water tank 1, and the bottom ends of the plurality of tension springs 14 are connected to the rear of the outer wall of the shovel plate 13;

[0025] like Figure 4 As shown, it also includes a second water tank 15 and a second filter 16. The second water tank 15 is installed on the outer wall of the first water tank 7. The outer wall of the second water tank 15 is provided with a drainage flange pipe, and the second water tank 15 is communicated with the drainage port of the first water tank 7. The second filter 16 is installed on the inner wall of the second water tank 15;

[0026] like Figure 3 As shown, the medicine supply device includes a second pump body 17 and a medicine tank 18, the output end of the second pump body 17 is connected to the medicine discharge pipe 10, and the input end of the second pump body 17 is connected to the medicine tank 18;

[0027] like Figure 3 As shown, it also includes a second motor 19 and a stirring paddle 20, the second motor 19 is mounted on the top of the first water tank 7, the stirring paddle 20 is rotatably mounted on the inner wall of the first water tank 7, and the top of the stirring paddle 20 is connected to the output end of the second motor 19;

[0028] like Figure 1 As shown, the shovel plate 13 is set at an inclined angle;

[0029] In this embodiment, the wastewater in the conveying box 5 is extracted by opening the first pump body 9, and the extracted wastewater enters the first water tank 7. At the same time, the disinfectant of the medicine supply device is transported to the inside of the medicine discharge pipe 10, so that the multiple groups of nozzles 11 discharge the disinfectant into the first water tank 7 to mix with the wastewater, and the wastewater is diverted and transported by the multiple groups of guide plates 8, thereby improving the mixing effect of the wastewater and the disinfectant, and improving the purification quality of the wastewater. After that, the wastewater in the first water tank 7 is discharged outward through the drain port, reducing the pollution of the wastewater to the environment, and the multiple groups of tension springs 14 provide pulling force to the shovel plate 13, so that the front end of the shovel plate 13 is tightly attached to the outer wall of the first filter screen 4. When the conveying pipe 2 drives the first filter screen 4 to rotate, the shovel plate 13 scrapes and cleans the dirt on the surface of the first filter screen 4, thereby improving the convenience of automatic cleaning of the first filter screen 4, reducing the labor intensity of personnel, and improving the cleaning efficiency of the device.

[0030] The utility model discloses a slaughtering wastewater treatment device, which, when working, conveys wastewater to the inside of a water tank 1, and the wastewater entering the water tank 1 passes through a first filter screen 4 and enters the inside of a cylinder 3, where the wastewater is filtered by the first filter screen 4, so that dirt in the wastewater is deposited on the surface of the first filter screen 4, and then the wastewater entering the cylinder 3 is conveyed to the inside of a conveying box 5 through a conveying pipe 2, where the wastewater is conveyed to a disinfection device through the conveying box 5, where the wastewater is disinfected by the disinfection device, and the conveying pipe 2 is driven to rotate by a first motor 6, whereupon the conveying pipe 2 drives the cylinder 3 and the first filter screen 4 to rotate, so that the cleaning device scrapes and cleans the dirt attached to the surface of the first filter screen 4.

[0031] The first motor 6, the first pump body 9, the second pump body 17 and the second motor 19 of the slaughterhouse wastewater treatment device of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A slaughterhouse wastewater treatment device, comprising a water tank (1) and a delivery pipe (2), wherein the top of the water tank (1) is provided with an opening, the delivery pipe (2) is rotatably mounted on the inner wall of the water tank (1), and the outer wall of the delivery pipe (2) is provided with a plurality of water inlets; characterized in that: It also comprises a disinfection device, a cleaning device, a barrel (3), a first filter (4), a delivery box (5) and a first motor (6); the barrel (3) is sleeved on the outer wall of the delivery pipe (2), and the plurality of water inlets on the delivery pipe (2) are communicated with the barrel (3); the first filter (4) is arranged on the outer wall of the barrel (3); the delivery box (5) is installed at the right end of the water tank (1); the delivery pipe (2) rotates to extend into the delivery box (5), and the right end of the delivery pipe (2) is communicated with the delivery box (5); the first motor (6) is installed at the left end of the water tank (1); the output end of the first motor (6) is connected to the left end of the delivery pipe (2); the delivery box (5) is communicated with the disinfection device; the disinfection device is used to disinfect and purify the wastewater; the cleaning device is arranged on the water tank (1), and the cleaning device is used to clean the surface of the first filter (4).

2. A slaughterhouse wastewater treatment device as claimed in claim 1, characterized in that: The disinfection device comprises a medicine supply device, a first water tank (7), a plurality of guide plates (8), a first pump body (9), a medicine discharge pipe (10) and a plurality of nozzles (11). A drainage port is arranged at the upper portion of the outer wall of the first water tank (7). The plurality of guide plates (8) are respectively and alternately installed on the inner wall of the first water tank (7). The input end of the first pump body (9) is connected to the delivery box (5). The output end of the first pump body (9) is connected to and arranged at the lower portion of the first water tank (7). The medicine discharge pipe (10) is installed at the lower portion of the inner wall of the first water tank (7). The plurality of nozzles (11) are all connected to and arranged on the medicine discharge pipe (10). The medicine discharge pipe (10) is connected to the medicine supply device. The medicine supply device is used to deliver disinfectant to the inside of the medicine discharge pipe (10).

3. The slaughterhouse wastewater treatment device according to claim 1, characterized in that: The cleaning device comprises a base (12), a shovel plate (13) and a plurality of tension springs (14); a notch is provided at the top of the outer wall of the water tank (1); the base (12) is mounted on the outer wall of the water tank (1); both sides of the shovel plate (13) are rotatably mounted on the base (12); and the front end of the shovel plate (13) contacts the outer wall of the first filter screen (4); the top ends of the plurality of tension springs (14) are connected to the outer wall of the water tank (1); and the bottom ends of the plurality of tension springs (14) are connected to the rear of the outer wall of the shovel plate (13).

4. A slaughterhouse wastewater treatment device as claimed in claim 2, characterized in that: The invention also comprises a second water tank (15) and a second filter screen (16). The second water tank (15) is mounted on the outer wall of the first water tank (7). A drainage flange pipe is provided on the outer wall of the second water tank (15). The second water tank (15) is in communication with the drainage port of the first water tank (7). The second filter screen (16) is mounted on the inner wall of the second water tank (15).

5. The slaughterhouse wastewater treatment device according to claim 2, characterized in that: The medicine supply device comprises a second pump body (17) and a medicine tank (18); the output end of the second pump body (17) is connected to the medicine discharge pipe (10), and the input end of the second pump body (17) is connected to the medicine tank (18).

6. The slaughterhouse wastewater treatment device according to claim 2, characterized in that: It also includes a second motor (19) and a stirring paddle (20), wherein the second motor (19) is mounted on the top of the first water tank (7), the stirring paddle (20) is rotatably mounted on the inner wall of the first water tank (7), and the top of the stirring paddle (20) is connected to the output end of the second motor (19).

7. The slaughterhouse wastewater treatment device according to claim 3, characterized in that: The shovel plate (13) is arranged at an inclined angle.

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