Sewage treatment device for poultry slaughtering

Abstract

The invention relates to the technical field of poultry slaughtering, and provides a sewage treatment device for poultry slaughtering, the sewage treatment device comprises a first treatment box, the middle part of the top end of the first treatment box is fixedly connected with a liquid inlet pipe; a worker starts a first motor, the first motor drives a reciprocating lead screw to rotate, the reciprocating lead screw drives a moving block to move, the moving block drives a pushing frame to move, the pushing frame drives a pushing block to sweep impurities at the top end of a first filter plate, and when the impurities are swept to an inclined frame, the impurities are stacked and stressed to slide along the inclined face of the inclined frame; the pushing frame continues to move to extrude the impurities on the inclined frame through the inclined surface of the pushing frame, so that sewage in the impurities is extruded into the second treatment box, the impurities on the first filter plate can be continuously cleaned through reciprocating movement, and the more the impurities are accumulated, the impurities are extruded into the second collection box, and the sewage in the second treatment box is discharged. Continuously entering sewage can flush the first filter plate through stirring of the pushing frame, and the sewage does not need to be stopped for impurity treatment, so that the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of poultry slaughtering, and in particular to a sewage treatment device used for poultry slaughtering. Background Art

[0002] Poultry slaughter wastewater treatment devices have been widely used in various poultry slaughtering enterprises, farms and food processing enterprises. They are specially designed to treat wastewater generated during poultry slaughtering. These devices are usually designed to remove suspended solids, grease, organic matter and other pollutants in wastewater to ensure that the water quality meets the discharge standards or is suitable for further treatment.

[0003] As disclosed in CN116036673A, the present invention relates to the technical field of sewage treatment, and specifically to a sewage treatment device for a slaughterhouse, comprising a separation chamber, a sewage treatment chamber and a hair storage chamber, wherein the sewage treatment chamber is located below the separation chamber, and the hair storage chamber is located at one side of the sewage treatment chamber; a partition is arranged inside the separation chamber, a filter is arranged inside the partition, a push plate is arranged above the filter, a discharge port is arranged on one side of the separation chamber, a baffle is arranged on one side of the discharge port, a No. 1 traction rope is connected above the baffle, and the other end of the No. 1 traction rope is connected to the push plate; a push rod is connected to one side of the baffle, and a cylinder for pushing and pulling the push rod is connected to one side of the push rod; the purpose of the present invention is to separate the wastewater generated by a slaughterhouse into dry and wet parts, filter the animal hair, skin tissue and other debris in the wastewater, and clean the debris in a relatively low-cost manner through a linkage mechanism.

[0004] In the above-mentioned prior art, the staff adds impurities into the filter box, and the sewage after being filtered through the filter plate enters the treatment box for treatment and discharge, while the impurities are stored on the filter plate. After accumulating for a period of time, the sewage stops entering, and the shovel plate is pushed by the push rod to push the impurities into the hair storage chamber, and finally the impurities are salvaged by the salvage structure. However, when filtering sewage, the impurities on the filter plate need to be treated regularly, and the water intake needs to be stopped during the regular treatment, which affects the work efficiency. In addition, when salvaging, there is moisture in the hair storage chamber, and the salvage basket is pressed down to collect the hair storage chamber through the concave-convex groove, and there is a large space in the middle of the hair storage chamber, so the impurities are not collected comprehensively. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that when filtering sewage, impurities on the filter plate need to be treated regularly, and water intake needs to be stopped during regular treatment, which affects work efficiency; and when salvaging, there is moisture in the hair storage chamber, and the salvage basket is pressed down to collect the hair storage chamber through the concave and convex grooves, while there is a large space in the middle of the hair storage chamber, so the impurities are not collected comprehensively.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a sewage treatment device for poultry slaughter, comprising a first treatment box, a liquid inlet pipe is fixedly connected to the middle of the top of the first treatment box, a unloading assembly is arranged at the bottom ends of both sides of the first treatment box, a sweeping assembly is arranged in the middle of the first treatment box, a second collecting box is fixedly connected to both sides of the first treatment box, a material guide frame is fixedly connected to the top of the second collecting box, a second filter plate is fixedly connected to the bottom end of the second collecting box, a pressing assembly is arranged inside the second collecting box, the sweeping assembly comprises a first filter plate, the first filter plate is fixed to the top of the first treatment box, and the bottom end of the first filter plate is fixedly connected to the second treatment box.

[0007] As a preferred embodiment, both sides of the first filter plate are fixedly connected with an inclined frame, the top of the first filter plate is provided with a pushing rack, the bottom end of the pushing rack is fixedly connected with a pushing block, the bottom end of the pushing block is slidably connected to the top of the first filter plate, both sides of the top of the pushing rack are fixedly connected with a moving block, the middle of the moving block is movably connected with a reciprocating screw and a first limiting rod respectively, the reciprocating screw passes through the first processing box, and the reciprocating screw and the first limiting rod are rotatably connected to the first processing box, the reciprocating screw is located at one end of the first processing box. The first motor is transmission-connected, and the staff starts the first motor, and the first motor drives the reciprocating screw The filter presses on the first filter plate and moves along the path of the push frame, and the filter presses on the second filter plate to remove impurities.

[0008] As a preferred embodiment, the material pressing assembly includes a second motor, which is located on one side of the top of the first processing box. One side of the second motor is connected to a rotating shaft, and worm gear groups are arranged on both sides of the rotating shaft. Impurities fall onto the material guide frame, enter the second collecting box along the material guide frame, and finally fall to the top of the unloading plate. The second motor is started, and the second motor drives the worm gear group to drive, and the worm gear group drives the rotating rod to rotate.

[0009] As a preferred embodiment, a rotating rod is provided at the bottom end of the worm gear group, and the rotating rod passes through the first processing box and is rotatably connected to the first processing box. The bottom end of the rotating rod is located inside the second collecting box and passes through the second filter plate, and is rotatably connected to the second collecting box and the second filter plate. The rotating rod drives the movable plate to move up and down, and the movable plate gradually moves downward.

[0010] As a preferred embodiment, the rotating rod is located at the bottom end of the material guide frame and is rotatably connected to the first baffle plate, both ends of the first baffle plate are fixedly connected to the second collecting box, a threaded groove is provided at the bottom end of the rotating rod located at the first baffle plate, the rotating rod is threadedly connected to a movable plate through the threaded groove, and pressure plates are rotatably connected on both sides of the movable plate, the first baffle plate is used to block the pressure plate when it is in a vertical state to prevent impurities from entering the top of the pressure plate, the movable plate drives the pressure plate to move, and the pressure plate drives the gear to move.

[0011] As a preferred embodiment, gears are fixedly connected on both sides of the bottom end of the pressure plate, second limit rods are fixedly connected on both sides of the first baffle plate, both ends of the second limit rod are fixedly connected to the material guide frame and the second filter plate, racks are fixedly connected on both sides of the bottom end of the second limit rod, the racks are meshed with the gears, and the gears move and mesh with the racks, so that the pressure plate gradually deflects and eventually becomes flat, and after becoming flat, the pressure plate continues to deflect downward and squeezes the impurities on the discharge plate, and water in the impurities passes through the discharge plate and the second filter plate and enters the bottom of the second collecting box, so there is no need to re-salvage, avoiding incomplete salvage.

[0012] As a preferred embodiment, the unloading assembly includes a first collecting box, which is fixed on both sides of the bottom end of the first processing box, and a first gas rod is fixedly connected to the top of the first collecting box on the side away from the first processing box. A unloading part is provided at one end of the first gas rod close to the first processing box, and when the first gas rod is started, the first gas rod drives the unloading plate to move, and the unloading plate is gradually pulled out of the second collecting box, thereby taking out the impurities.

[0013] As a preferred embodiment, the unloading part includes a unloading plate, and the unloading plate is provided with sliding grooves equidistantly arranged on one side away from the first gas rod, and the unloading plate is provided with an installation groove on one side of the sliding groove located in the middle, and springs are fixedly connected with the interior of the installation grooves equidistantly arranged. When the unloading plate moves, it drives the telescopic connecting plate and the rotating rod to be squeezed, and the telescopic connecting plate slides into the installation groove after being subjected to pressure to squeeze the spring. The spring is compressed, and then the unloading plate is moved out of the second collection box.

[0014] As a preferred embodiment, one end of the spring is fixedly connected to a telescopic plate, the telescopic plate is slidably connected to the mounting groove, the top of the telescopic plate away from the mounting groove is fixedly connected to a second baffle, the telescopic plate is used to prevent impurities from falling from the slide groove into the second filter plate, and the second baffle is used to push the impurities on the telescopic plate to move to the discharge plate when the telescopic plate contracts, so as to prevent the impurities from falling off after the telescopic plate moves.

[0015] As a preferred embodiment, a second gas rod is provided at the top of the first collecting box close to the first processing box, and a scraper plate is fixedly connected to the bottom end of the second gas rod. The scraper plate is slidably connected to the unloading plate, moves to the edge of the first collecting box and stops, and the second gas rod is started. The second gas rod pushes the scraper plate downward and contacts the side of the unloading plate away from the first gas rod. Then the first gas rod pushes the unloading plate into the second collecting box, and the impurities on the unloading plate are blocked by the scraper plate and fall into the first collecting box for collection. Then the scraper plate rises and the unloading plate returns to its original position, thereby facilitating the collection of impurities.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, a staff member starts the first motor, the first motor drives the reciprocating screw to rotate, the reciprocating screw drives the moving block to move, the moving block drives the pushing rack to move, the pushing rack drives the pushing block to sweep the impurities on the top of the first filter plate, when sweeping to the inclined frame, the impurities accumulate and slide along the inclined surface of the inclined frame, and the pushing rack continues to move through its own inclined surface to squeeze the impurities on the inclined frame, so that the sewage in the impurities is squeezed into the second treatment box, and the reciprocating movement can continuously clean the impurities on the first filter plate. As more impurities accumulate, the impurities are squeezed into the second collection box, and the continuously entering sewage can rinse the first filter plate through the movement of the pushing rack, and there is no need to stop the sewage to process the impurities, thereby improving work efficiency.

[0018] 2. In the present invention, impurities fall onto the material guide frame, follow the material guide frame into the second collecting box, and finally fall to the top of the discharge plate, and the second motor is started, and the second motor drives the worm gear group to drive, and the worm gear group drives the rotating rod to rotate, and the rotating rod drives the movable plate to move up and down, and the movable plate gradually moves downward, and the movable plate drives the pressure plate to move, and the pressure plate drives the gear to move, and the gear moves and engages with the rack, so that the pressure plate gradually deflects and finally becomes flat, and after the pressure plate is flat, it continues to deflect downward and squeezes the impurities on the discharge plate, and the water in the impurities passes through the discharge plate and the second filter plate and enters the bottom of the second collection box, so there is no need to re-salvage, avoiding incomplete salvage.

[0019] 3. In the present invention, the first gas rod is started, and the first gas rod drives the unloading plate to move, and the unloading plate is gradually pulled out of the second collecting box. When the unloading plate moves, it drives the telescopic connecting plate and the rotating rod to be squeezed. After being subjected to pressure, the telescopic connecting plate slides into the installation groove to squeeze the spring. The spring is compressed, and then the unloading plate moves out of the second collecting box and moves to the edge of the first collecting box and stops. The second gas rod is started, and the second gas rod pushes the scraper plate to move downward and contacts the side of the unloading plate away from the first gas rod. Then the first gas rod pushes the unloading plate into the second collecting box, and the impurities on the unloading plate are blocked by the scraper plate and fall into the first collecting box for collection. Then the scraper plate rises and the unloading plate returns to its original position, thereby facilitating the collection of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a sewage treatment device for poultry slaughtering provided by the present invention;

[0021] Figure 2 A schematic cross-sectional structure diagram of a sewage treatment device for poultry slaughtering provided by the present invention;

[0022] Figure 3 A schematic diagram of the structure of a sweeping component of a sewage treatment device for poultry slaughtering provided by the present invention;

[0023] Figure 4 A schematic diagram of the structure of a feed discharge component of a sewage treatment device for poultry slaughtering provided by the present invention;

[0024] Figure 5 A sewage treatment device for poultry slaughtering provided by the present invention Figure 4 A is an enlarged structural diagram;

[0025] Figure 6 A schematic structural diagram of a material pressing component of a sewage treatment device for poultry slaughtering provided by the present invention;

[0026] Figure 7 A sewage treatment device for poultry slaughtering provided by the present invention Figure 6 The enlarged structural diagram at B in FIG.

[0027] Figure 8 A schematic diagram of the structure of a discharge assembly of a sewage treatment device for poultry slaughtering provided by the present invention;

[0028] Fig. 9 A schematic diagram of the structure of a discharge part of a sewage treatment device for poultry slaughtering provided by the present invention;

[0029] Legend:

[0030] 1. First processing box; 11. Liquid inlet pipe; 21. First motor; 22. Reciprocating screw; 221. First limiting rod; 23. Moving block; 24. Pushing frame; 241. Pushing block; 25. First filter plate; 251. Oblique frame; 26. Second processing box; 31. Second motor; 32. Rotating shaft; 33. Worm gear set; 34. Rotating rod; 341. Threaded groove; 35. First baffle plate; 36. Moving plate; 37. Pressing plate; 38. Gear; 39. Second limiting rod; 310. Rack; 41. First collecting box; 42. First gas rod; 43. Discharging plate; 431. Sliding groove; 432. Mounting groove; 433. Spring; 434. Telescopic connecting plate; 435. Second baffle plate; 44. Second gas rod; 45. Anti-scraping plate; 51. Second collecting box; 52. Material guide frame; 53. Second filter plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1 - Fig. 9 The present invention provides a technical solution: a sewage treatment device for poultry slaughter, comprising a first treatment box 1, a liquid inlet pipe 11 is fixedly connected to the middle of the top of the first treatment box 1, a discharge assembly is arranged at the bottom of both sides of the first treatment box 1, a sweeping assembly is arranged in the middle of the first treatment box 1, a second collection box 51 is fixedly connected to both sides of the first treatment box 1, a material guide frame 52 is fixedly connected to the top of the second collection box 51, a second filter plate 53 is fixedly connected to the bottom of the second collection box 51, a pressing assembly is arranged inside the second collection box 51, the sweeping assembly comprises a first filter plate 25, the first filter plate 25 is fixed to the top of the first treatment box 1, and the first filter plate The bottom end of 25 is fixedly connected with the second processing box 26, the two sides of the first filter plate 25 are fixedly connected with the inclined frames 251, the top of the first filter plate 25 is provided with a pushing rack 24, the bottom end of the pushing rack 24 is fixedly connected with a pushing block 241, the bottom end of the pushing block 241 is slidably connected with the top of the first filter plate 25, the two sides of the top of the pushing rack 24 are fixedly connected with moving blocks 23, the middle part of the moving block 23 is movably connected with a reciprocating screw rod 22 and a first limiting rod 221 respectively, the reciprocating screw rod 22 passes through the first processing box 1, and the reciprocating screw rod 22 and the first limiting rod 221 are both rotatably connected with the first processing box 1, and one end of the reciprocating screw rod 22 located outside the first processing box 1 is transmission connected with the first motor 21.

[0033] In one embodiment, the reciprocating screw 22 is threadedly connected to the moving block 23, and the first limiting rod 221 is slidably connected to the moving block 23. The staff allows the sewage to enter the first treatment box 1 through the liquid inlet pipe 11, and it falls into the first filter plate 25. The first filter plate 25 filters the sewage, and the filtered sewage enters the second treatment box 26 for treatment. The staff starts the first motor 21, and the first motor 21 drives the reciprocating screw 22 to rotate, the reciprocating screw 22 drives the moving block 23 to move, the moving block 23 drives the pushing rack 24 to move, and the pushing rack 24 drives the pushing block 241 to push the first filter plate 25. The impurities at the top are swept, and when they are swept to the inclined frame 251, the accumulated impurities are forced to slide along the inclined surface of the inclined frame 251, and the pushing rack 24 continues to move and squeezes the impurities on the inclined frame 251 through its own inclined surface, so that the sewage in the impurities is squeezed into the second treatment box 26. The reciprocating movement can continuously clean the impurities on the first filter plate 25. As more impurities accumulate, the impurities are squeezed into the second collecting box 51, and the continuously entering sewage can rinse the first filter plate 25 through the movement of the pushing rack 24, and there is no need to stop the sewage to treat the impurities, thereby improving work efficiency.

[0034] In another embodiment, the staff allows the sewage to enter the first treatment box 1 through the liquid inlet pipe 11, and it falls into the interior of the first filter plate 25. The first filter plate 25 filters the sewage, and the filtered sewage enters the second treatment box 26 for treatment. The moving block 23 is driven by a cylinder to move, and the moving block 23 drives the pushing rack 24 to move. The pushing rack 24 drives the pushing block 241 to sweep the impurities on the top of the first filter plate 25. When sweeping to the inclined frame 251, the accumulated impurities are forced to slide along the inclined surface of the inclined frame 251, and the pushing rack 24 continues to move through its own inclined surface to squeeze the impurities on the inclined frame 251, so that the sewage in the impurities is squeezed into the second treatment box 26. The reciprocating movement can continuously clean the impurities on the first filter plate 25. As more impurities accumulate, the impurities are squeezed into the interior of the second collection box 51, and the continuously entering sewage can rinse the first filter plate 25 through the movement of the pushing rack 24, and there is no need to stop the sewage to treat impurities, thereby improving work efficiency.

[0035] like Figure 1 - Fig. 9As shown, the material pressing assembly includes a second motor 31, which is located at one side of the top of the first processing box 1, and a rotating shaft 32 is drivingly connected to one side of the second motor 31. Worm gear groups 33 are arranged on both sides of the rotating shaft 32, and a rotating rod 34 is arranged at the bottom end of the worm gear group 33. The rotating rod 34 passes through the first processing box 1 and is rotatably connected to the first processing box 1. The bottom end of the rotating rod 34 is located inside the second collecting box 51, passes through the second filter plate 53, and is rotatably connected to the second collecting box 51 and the second filter plate 53. The rotating rod 34 is located at the bottom end of the material guide frame 52 and is rotatably connected to the first baffle plate 35. Both ends of the first baffle plate 35 are fixedly connected to the second collecting box 51, and a threaded groove 341 is provided at the bottom end of the rotating rod 34 located at the first baffle plate 35. The rotating rod 34 is threadedly connected to the movable plate 36 through the threaded groove 341. The two sides of the movable plate 36 are rotatably connected to the pressure plate 37, and the two sides of the bottom end of the pressure plate 37 are fixedly connected to the gear 38. The two sides of the first baffle plate 35 are fixedly connected to the second limiting rod 39, and the two ends of the second limiting rod 39 are fixedly connected to the material guide frame 52 and the second filter plate 53. The two sides of the bottom end of the second limiting rod 39 are fixedly connected to the rack 310, and the rack 310 is meshed with the gear 38.

[0036] In this embodiment, impurities fall onto the material guide frame 52, enter the second collecting box 51 along the material guide frame 52, and finally fall to the top of the discharge plate 43, and the second motor 31 is started. The second motor 31 drives the worm gear set 33 to drive, and the worm gear set 33 drives the rotating rod 34 to rotate. The rotating rod 34 drives the movable plate 36 to move up and down, and the movable plate 36 gradually moves downward. The movable plate 36 drives the pressure plate 37 to move, and the pressure plate 37 drives the gear 38 to move. The gear 38 moves and engages with the rack 310, so that the pressure plate 37 gradually deflects and finally becomes flat. After the pressure plate 37 is flat, it continues to deflect downward and squeezes the impurities on the discharge plate 43. The water in the impurities passes through the discharge plate 43 and the second filter plate 53 and enters the bottom of the second collecting box 51. Therefore, there is no need to re-salvage, avoiding incomplete salvage.

[0037] like Figure 1 - Fig. 9As shown, the unloading assembly includes a first collecting box 41, which is fixed on both sides of the bottom end of the first processing box 1, and a first gas rod 42 is fixedly connected to the top of the first collecting box 41 on the side away from the first processing box 1, and a unloading member is provided at one end of the first gas rod 42 close to the first processing box 1, and the unloading member includes a unloading plate 43, and the unloading plate 43 is arranged with chute 431 arranged at equal distances on the side away from the first gas rod 42, and the unloading plate 43 is provided with a mounting groove 432 on one side of the middle chute 431, Springs 433 are evenly arranged and fixedly connected inside the mounting groove 432, one end of the spring 433 is fixedly connected to a telescopic plate 434, the telescopic plate 434 is slidably connected to the mounting groove 432, the top of the telescopic plate 434 away from the mounting groove 432 is fixedly connected to a second baffle 435, the top of the first collecting box 41 close to the first processing box 1 is provided with a second gas rod 44, the bottom end of the second gas rod 44 is fixedly connected to a scraper plate 45, and the scraper plate 45 is slidably connected to the unloading plate 43.

[0038] In this embodiment, the first gas rod 42 is started, and the first gas rod 42 drives the unloading plate 43 to move. The unloading plate 43 is gradually pulled out of the second collecting box 51, and the unloading plate 43 drives the telescopic connecting plate 434 to be squeezed with the rotating rod 34 when moving. After being subjected to pressure, the telescopic connecting plate 434 slides into the mounting groove 432 to squeeze the spring 433. The spring 433 is compressed, and then the unloading plate 43 is moved out of the second collecting box 51 and moves to the edge of the first collecting box 41 and stops. The second gas rod 44 is started, and the second gas rod 44 pushes the scraper plate 45 to move downward and contact the side of the unloading plate 43 away from the first gas rod 42. Then the first gas rod 42 pushes the unloading plate 43 into the second collecting box 51. The impurities on the unloading plate 43 are blocked by the scraper plate 45 and fall into the first collecting box 41 for collection. Then the scraper plate 45 rises and the unloading plate 43 returns to its original position, thereby facilitating the collection of impurities.

[0039] Working principle: First, the staff let the sewage enter the first treatment box 1 through the liquid inlet pipe 11, and it falls into the inside of the first filter plate 25. The first filter plate 25 filters the sewage, and the filtered sewage enters the second treatment box 26 for treatment. The staff starts the first motor 21, and the first motor 21 drives the reciprocating screw 22 to rotate, the reciprocating screw 22 drives the moving block 23 to move, the moving block 23 drives the pushing rack 24 to move, and the pushing rack 24 drives the pushing block 241 to sweep the impurities on the top of the first filter plate 25. When it sweeps to the inclined frame 251, the impurities accumulate and slide along the inclined surface of the inclined frame 251, and the pushing rack 24 continues to move through its own inclined surface to the inclined frame The impurities on the filter plate 251 are squeezed, so that the sewage in the impurities is squeezed into the second treatment box 26, and the reciprocating movement can continuously clean the impurities on the first filter plate 25. As the impurities accumulate more, the impurities are squeezed into the second collection box 51, and the continuously entering sewage can rinse the first filter plate 25 through the toggle of the push rack 24, and there is no need to stop the sewage to treat the impurities, thereby improving the work efficiency. The impurities fall onto the guide frame 52, enter the second collection box 51 along the guide frame 52, and finally fall to the top of the discharge plate 43, and the second motor 31 is started. The second motor 31 drives the worm gear group 33 to drive, and the worm gear group 33 drives the rotating rod 34 to rotate, and the rotating rod 34 4 drives the moving plate 36 to move up and down, and the moving plate 36 gradually moves downward. The moving plate 36 drives the pressing plate 37 to move, and the pressing plate 37 drives the gear 38 to move. The gear 38 moves and meshes with the rack 310, so that the pressing plate 37 gradually deflects and finally becomes a flat state. After the pressing plate 37 is flat, it continues to deflect downward and squeezes the impurities on the discharge plate 43. The water in the impurities passes through the discharge plate 43 and the second filter plate 53 and enters the bottom end of the second collection box 51. Therefore, there is no need to salvage again, so as to avoid incomplete salvage. The first gas rod 42 is started, and the first gas rod 42 drives the discharge plate 43 to move. The discharge plate 43 is gradually pulled out of the second collection box 51, and the discharge plate 43 moves. When it moves, the telescopic connecting plate 434 is driven to be squeezed with the rotating rod 34. After being subjected to pressure, the telescopic connecting plate 434 slides into the installation groove 432 to squeeze the spring 433. The spring 433 is compressed, and then the unloading plate 43 is moved out of the second collecting box 51, moves to the edge of the first collecting box 41 and stops, and the second gas rod 44 is started. The second gas rod 44 pushes the scraper plate 45 to move downward and contacts the side of the unloading plate 43 away from the first gas rod 42. Then the first gas rod 42 pushes the unloading plate 43 into the second collecting box 51. The impurities on the unloading plate 43 are blocked by the scraper plate 45 and fall into the first collecting box 41 for collection. Then the scraper plate 45 rises, and the unloading plate 43 returns to its original position, thereby facilitating the collection of impurities.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sewage treatment device for poultry slaughtering, comprising a first treatment box (1), characterized in that: A liquid inlet pipe (11) is fixedly connected to the middle of the top of the first processing box (1), unloading assemblies are arranged at the bottom ends of both sides of the first processing box (1), a sweeping assembly is arranged in the middle of the first processing box (1), a second collecting box (51) is fixedly connected to both sides of the first processing box (1), a material guide frame (52) is fixedly connected to the top of the second collecting box (51), a second filter plate (53) is fixedly connected to the bottom end of the second collecting box (51), a pressing assembly is arranged inside the second collecting box (51), and the sweeping assembly comprises a first filter plate (25), the first filter plate (25) is fixed to the top of the first processing box (1), and the bottom end of the first filter plate (25) is fixedly connected to the second processing box (26).

2. A sewage treatment device for poultry slaughtering according to claim 1, characterized in that: The first filter plate (25) is fixedly connected to inclined frames (251) on both sides, a pushing frame (24) is arranged at the top of the first filter plate (25), a pushing block (241) is fixedly connected to the bottom of the pushing frame (24), the bottom of the pushing block (241) is slidably connected to the top of the first filter plate (25), moving blocks (23) are fixedly connected to both sides of the top of the pushing frame (24), a reciprocating screw (22) and a first limiting rod (221) are movably connected in the middle of the moving block (23), the reciprocating screw (22) passes through the first processing box (1), and the reciprocating screw (22) and the first limiting rod (221) are both rotatably connected to the first processing box (1), and one end of the reciprocating screw (22) located outside the first processing box (1) is transmission-connected to the first motor (21).

3. A sewage treatment device for poultry slaughtering according to claim 1, characterized in that: The pressing assembly comprises a second motor (31), the second motor (31) is located on one side of the top end of the first processing box (1), one side of the second motor (31) is drivingly connected to a rotating shaft (32), and a worm gear set (33) is arranged on both sides of the rotating shaft (32).

4. A sewage treatment device for poultry slaughtering according to claim 3, characterized in that: A rotating rod (34) is provided at the bottom end of the worm gear group (33), and the rotating rod (34) passes through the first processing box (1) and is rotatably connected to the first processing box (1). The bottom end of the rotating rod (34) is located inside the second collecting box (51), passes through the second filter plate (53), and is rotatably connected to the second collecting box (51) and the second filter plate (53).

5. A sewage treatment device for poultry slaughtering according to claim 4, characterized in that: The rotating rod (34) is located at the bottom end of the material guide frame (52) and is rotatably connected to the first baffle (35). The two ends of the first baffle (35) are fixedly connected to the second collecting box (51). The rotating rod (34) is located at the bottom end of the first baffle (35) and is provided with a thread groove (341). The rotating rod (34) is threadably connected to the moving plate (36) through the thread groove (341). The two sides of the moving plate (36) are rotatably connected to the pressing plates (37).

6. A sewage treatment device for poultry slaughtering according to claim 5, characterized in that: Gears (38) are fixedly connected to both sides of the bottom end of the pressure plate (37), second limit rods (39) are fixedly connected to both sides of the first baffle plate (35), both ends of the second limit rod (39) are fixedly connected to the material guide frame (52) and the second filter plate (53), racks (310) are fixedly connected to both sides of the bottom end of the second limit rod (39), and the racks (310) are meshed with the gears (38).

7. A sewage treatment device for poultry slaughtering according to claim 1, characterized in that: The unloading assembly comprises a first collecting box (41), the first collecting box (41) being fixed on both sides of the bottom end of the first processing box (1), a first gas rod (42) being fixedly connected to a side of the top end of the first collecting box (41) away from the first processing box (1), and a unloading piece is provided at one end of the first gas rod (42) close to the first processing box (1).

8. A sewage treatment device for poultry slaughtering according to claim 7, characterized in that: The unloading member comprises an unloading plate (43), and a side of the unloading plate (43) away from the first gas rod (42) is provided with sliding grooves (431) arranged at equal distances, and a side of the sliding groove (431) located in the middle of the unloading plate (43) is provided with a mounting groove (432), and springs (433) are arranged and fixedly connected inside the mounting groove (432) at equal distances.

9. A sewage treatment device for poultry slaughtering according to claim 8, characterized in that: One end of the spring (433) is fixedly connected to a telescopic connecting plate (434), the telescopic connecting plate (434) is slidably connected to the mounting groove (432), and the top end of the telescopic connecting plate (434) away from the mounting groove (432) is fixedly connected to a second baffle (435).

10. A sewage treatment device for poultry slaughtering according to claim 9, characterized in that: A second gas rod (44) is provided at the top end of the first collecting box (41) close to the first processing box (1), and a scraper plate (45) is fixedly connected to the bottom end of the second gas rod (44), and the scraper plate (45) is slidably connected to the discharge plate (43).

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