Livestock and poultry manure solid-liquid separation treatment equipment

Abstract

The invention relates to the technical field of solid-liquid separation of feces, in particular to solid-liquid separation treatment equipment for livestock and poultry feces, comprising: a housing, the surface of which is provided with a feed port and a discharge port; a packing auger is arranged in the processing groove, a blocking rod is arranged in the shell, a rubber pipe is arranged on the surface of the blocking rod, a vertical rod is fixed to the end of the blocking rod, an air inlet groove and a water inlet groove are formed in the shell, and an open groove is formed in the shell; the through hole is formed in the bottom of the open groove; the device has the beneficial effects that water enters through the water inlet groove, enters the open groove and is sprayed out from the through holes, the sprayed water washes the inner wall of the processing groove, the two sets of through holes are formed and located in the top and the bottom of the open groove, the interior of the processing groove can be fully washed, when the auger starts to rotate, the air inlet groove is connected with the air inflation assembly, and the air inflation assembly is connected with the air inlet groove. Air enters the rubber pipe through the air inlet groove, the interior of the rubber pipe is inflated and expanded, and the rubber pipe pushes the blocking rod to move in the lifting groove.

Description

Technical Field

[0001] The invention relates to the technical field of solid-liquid separation of excrement, and in particular to solid-liquid separation processing equipment for livestock and poultry excrement. Background Art

[0002] Animal husbandry is an important part of agriculture, and is listed as one of the two pillars of agricultural production along with planting. With the development of social economy and the improvement of people's living standards, animal food accounts for an increasingly higher proportion in people's dietary structure, and the scale of livestock and poultry breeding has also seen unprecedented development. While the breeding industry is developing, it also brings about the problem of livestock and poultry manure treatment. Since livestock and poultry manure has a high water content and a foul odor, it is inconvenient to transport and apply, which also increases the difficulty of reusing livestock and poultry manure and brings about environmental pollution problems;

[0003] The common screw extrusion solid-liquid separator currently belongs to the filter press separator, but the solids are easy to fall to the same position during separation, so that the subsequent solids are easy to remain on it when they fall, thereby reducing the effect of the equipment on solid-liquid separation;

[0004] However, after long-term use, a large amount of feces and dirt will remain inside the spiral extrusion solid-liquid separator, which is difficult to flush into the interior of the spiral extrusion solid-liquid separator. The feces and dirt accumulate inside the spiral extrusion solid-liquid separator, causing damage to the internal structure of the spiral extrusion solid-liquid separator. Summary of the invention

[0005] The purpose of the present invention is to provide a solid-liquid separation and processing equipment for livestock and poultry manure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a solid-liquid separation and treatment device for livestock and poultry manure, comprising:

[0007] The outer shell has a feed inlet and a discharge outlet disposed on its surface;

[0008] A processing groove is provided with an auger in the processing groove, a blocking rod is provided inside the housing, a rubber tube is provided on the surface of the blocking rod, a vertical rod is fixed to the end of the blocking rod, an air inlet groove and a water inlet groove are provided inside the housing, and a slot is opened inside the housing; and

[0009] The through hole is arranged at the bottom of the slot.

[0010] Preferably, the auger can rotate in the processing groove, and a screw hole is opened on the top of the shell, a screw rod is screwed in the screw hole, a nut is fixed on the end of the screw rod, the nut moves and rotates with the screw rod, and a cross bar is provided on the surface of the screw rod. After the nut moves, it can be supported on the surface of the cross bar, and the cross bar can be lowered with the nut.

[0011] Preferably, a lifting groove is opened inside the shell, and a blocking rod is inserted in the lifting groove. The blocking rod can be raised and lowered in the lifting groove, and two groups of rubber tubes are fixed on the surface of the blocking rod. The blocking rod and the rubber tube are both located in the groove, and a vertical rod is fixed on the surface of the cross rod, and the other end of the vertical rod is inserted into the interior of the blocking rod.

[0012] Preferably, a limiting groove is provided on the surface of the slot, and the through hole enables the slot to communicate with the auger, so that the blocking rod can be inserted into the through hole after being lowered, the diameter of the blocking rod is consistent with the diameter of the through hole, and the end of the blocking rod is connected to a spring, and the other end of the spring is connected to the end of the lifting slot.

[0013] Preferably, the end of the air inlet groove is connected to the inflation component, and the inflation component flushes the gas into the interior of the air inlet groove. The end of the air inlet groove is connected to the interior of the rubber tube, and the air inlet groove is arranged between the multiple groups of rubber tubes, so that the multiple groups of rubber tubes are connected.

[0014] Preferably, the end of the water inlet trough is connected to a water injection assembly, which injects water into the water inlet trough. The end of the water inlet trough is connected to the inside of the slot, the water in the water inlet trough can enter the slot, and multiple groups of slots are connected through the water inlet trough.

[0015] Preferably, a limiting block is inserted inside the blocking rod, and the limiting block can extend from the inside of the blocking rod. Two groups of limiting blocks are provided, and the two groups of limiting blocks are connected by an elastic rod. The elastic rod is elastic and is located inside the blocking rod. The elastic rod exerts pulling force on the two groups of limiting blocks, so that the two groups of limiting blocks are close to each other.

[0016] Preferably, a movable groove is provided inside the blocking rod, the vertical rod is inserted in the movable groove, and the vertical rod can move in the movable groove, and a pushing block is fixed on the surface of the vertical rod, and the pushing block moves with the vertical rod. After the pushing block moves, it is supported on the ends of the two groups of limit blocks, so that the limit blocks extend from the blocking rod, and after the limit blocks are extended, they can be inserted into the limit groove.

[0017] Preferably, two groups of through holes are provided, the two groups of through holes are respectively located at the top and bottom of the slot, and the blocking rod is connected to the bottom of the rubber tube.

[0018] Preferably, after air enters the interior of the rubber tube, the rubber tube will expand, and the expansion of the rubber tube will drive the blocking rod to move.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention proposes that water enters through a water inlet groove, enters the slot, and is sprayed out from the through hole. The sprayed water flushes the inner wall of the processing groove, and two groups of through holes are provided, which are located at the top and bottom of the slot, and can fully flush the inside of the processing groove. When the auger starts to rotate, the air inlet groove is connected to the inflation assembly, so that the gas enters the rubber tube through the air inlet groove, the inside of the rubber tube is inflated, and the rubber tube pushes the blocking rod to move in the lifting groove. After the blocking rod moves, it is inserted into the through hole to block the through hole, thereby preventing feces and sewage from entering the through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the cross-sectional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of a partially enlarged structure of the present invention.

[0023] Figure 3 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0024] Figure 4 It is a schematic diagram of the structure of the air inlet groove and the water inlet groove of the present invention.

[0025] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0026] In the figure: housing 1, auger 2, feed port 3, processing slot 4, discharge port 5, cross bar 6, nut 7, screw 8, screw hole 9, vertical bar 10, air inlet slot 11, spring 12, water inlet slot 13, blocking rod 14, limit slot 15, through hole 16, slot 17, rubber tube 18, lifting slot 19, push block 20, limit block 22, elastic rod 23, movable slot 24. DETAILED DESCRIPTION

[0027] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit 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.

[0028] See also Figures 1 to 5 , the present invention provides a technical solution:

[0029] Embodiment 1: A solid-liquid separation and processing equipment for livestock and poultry manure, comprising: a shell 1, a feed port 3 and a discharge port 5 are arranged on the surface of the shell 1; a processing tank 4, a screw 2 is arranged in the processing tank 4, a blocking rod 14 is arranged inside the shell 1, a rubber tube 18 is arranged on the surface of the blocking rod 14, a vertical rod 10 is fixed to the end of the blocking rod 14, an air inlet groove 11 and a water inlet groove 13 are arranged inside the shell 1, a slot 17 is opened inside the shell 1; and a through hole 16 is arranged at the bottom of the slot 17, water enters the slot 17 and is sprayed out from the through hole 16, and the sprayed water flushes the inner wall of the processing tank 4.

[0030] Embodiment 2: The auger 2 can rotate in the processing groove 4, the top of the housing 1 is provided with a screw hole 9, a screw rod 8 is screwed in the screw hole 9, a nut 7 is fixed to the end of the screw rod 8, the nut 7 moves and rotates with the screw rod 8, a cross bar 6 is provided on the surface of the screw rod 8, the nut 7 can be supported on the surface of the cross bar 6 after moving, and the cross bar 6 can be lowered with the nut 7, the end of the air inlet groove 11 is connected to the inflation component, the inflation component flushes the gas into the interior of the air inlet groove 11, the end of the air inlet groove 11 is connected to the interior of the rubber tube 18, and multiple groups of rubber An air inlet groove 11 is arranged between the rubber hoses 18 so that the multiple groups of rubber hoses 18 are connected to each other. The end of the water inlet groove 13 is connected to a water injection assembly, and the water injection assembly injects water into the water inlet groove 13. The end of the water inlet groove 13 is connected to the inside of the slot 17. The water in the water inlet groove 13 can enter the slot 17, and the multiple groups of slots 17 are connected through the water inlet groove 13. The water inlet groove 13 is connected to the water injection assembly. Water enters through the water inlet groove 13, enters the slot 17, and is sprayed out from the through hole 16. The sprayed water flushes the inner wall of the processing groove 4.

[0031] The housing 1 is provided with a lifting slot 19, in which a blocking rod 14 is inserted, and the blocking rod 14 can be lifted and lowered in the lifting slot 19. Two sets of rubber tubes 18 are fixed to the surface of the blocking rod 14, and both the blocking rod 14 and the rubber tube 18 are located in the slot 17. A vertical rod 10 is fixed to the surface of the cross bar 6, and the other end of the vertical rod 10 is inserted into the inside of the blocking rod 14. A limit block 22 is inserted into the inside of the blocking rod 14, and the limit block 22 can extend from the inside of the blocking rod 14. The limit block 22 is set There are two groups, and the two groups of limit blocks 22 are connected by an elastic rod 23. The elastic rod 23 is elastic and is located inside the blocking rod 14. The elastic rod 23 has a pulling force on the two groups of limit blocks 22, so that the two groups of limit blocks 22 are close to each other. The pushing block 20 on the surface of the vertical rod 10 descends with the vertical rod 10, and the pushing block 20 is supported on the surface of the limit block 22, so that the limit block 22 extends from the surface of the blocking rod 14, and the limit block 22 is inserted into the limit groove 15 to stabilize the position of the blocking rod 14.

[0032] The surface of the slot 17 is provided with a limit slot 15, and the through hole 16 makes the slot 17 communicate with the auger 2. After the blocking rod 14 is lowered, it can be inserted into the through hole 16. The diameter of the blocking rod 14 is consistent with the diameter of the through hole 16. The end of the blocking rod 14 is connected to the spring 12, and the other end of the spring 12 is connected to the end of the lifting slot 19. The inside of the blocking rod 14 is provided with a movable slot 24, and the vertical rod 10 is inserted into the movable slot 24, and the vertical rod 10 can move in the movable slot 24. A push block 20 is fixed on the surface of the vertical rod 10, and the push block 20 moves with the vertical rod 10. After the push block 20 moves, it is supported on the ends of the two sets of limit blocks 22, so that the limit blocks 22 extends out from the blocking rod 14, and the limit block 22 can be inserted into the limit groove 15 after extending out. There are two groups of through holes 16, and the two groups of through holes 16 are respectively located at the top and bottom of the slot 17. The blocking rod 14 is connected to the bottom of the rubber tube 18. After the air enters the inside of the rubber tube 18, the rubber tube 18 will expand. After the rubber tube 18 expands, it drives the blocking rod 14 to move. The air inlet groove 11 is connected to the inflation component, so that the gas enters the rubber tube 18 through the air inlet groove 11, and the inside of the rubber tube 18 is inflated and expanded. The rubber tube 18 pushes the blocking rod 14 to move in the lifting groove 19. After the blocking rod 14 moves, it is inserted into the through hole 16 to block the through hole 16.

[0033] The feces and sewage enter from the feed port 3, and the feces and sewage are squeezed by the rotation of the auger 2, so that the liquid flows down from the discharge port 5, and the solid is discharged from the end of the shell 1. When used for a long time, a large amount of feces and sewage will accumulate in the processing tank 4. The water inlet tank 13 is connected to the water injection component, and water enters through the water inlet tank 13. The water enters the slot 17 and is sprayed out from the through hole 16. The sprayed water flushes the inner wall of the processing tank 4, and the through hole 16 is provided with two groups, located at the top and bottom of the slot 17, which can fully flush the inside of the processing tank 4. When the auger 2 starts to rotate, the air inlet tank 11 is connected to the inflation component, so that the gas enters the rubber tube 18 through the air inlet tank 11 In the process, the interior of the rubber tube 18 is inflated, and the rubber tube 18 pushes the blocking rod 14 to move in the lifting groove 19. After the blocking rod 14 moves, it is inserted into the through hole 16 to block the through hole 16 to prevent feces from entering the through hole 16. The nut 7 is screwed, and the screw 8 moves down in the screw hole 9, and the nut 7 pushes the cross bar 6, so that the cross bar 6 moves down, and the cross bar 6 drives the vertical rod 10 to move down. The vertical rod 10 is inserted into the interior of the blocking rod 14, and the pushing block 20 on the surface of the vertical rod 10 descends with the vertical rod 10. The pushing block 20 is held on the surface of the limit block 22, so that the limit block 22 extends from the surface of the blocking rod 14, and the limit block 22 is inserted into the limit groove 15 to stabilize the position of the blocking rod 14.

[0034] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A solid-liquid separation and processing equipment for livestock and poultry manure, characterized in that: include: A housing (1), wherein a feed inlet (3) and a discharge outlet (5) are provided on the surface of the housing (1); A processing groove (4), an auger (2) is arranged in the processing groove (4), a blocking rod (14) is arranged inside the housing (1), a rubber tube (18) is arranged on the surface of the blocking rod (14), a vertical rod (10) is fixed to the end of the blocking rod (14), an air inlet groove (11) and a water inlet groove (13) are arranged inside the housing (1), and a slot (17) is opened inside the housing (1); and The through hole (16) is arranged at the bottom of the slot (17).

2. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 1 is characterized by: The auger (2) can rotate in the processing groove (4); a screw hole (9) is provided on the top of the housing (1); a screw rod (8) is screwed into the screw hole (9); a nut (7) is fixed to the end of the screw rod (8); the nut (7) moves and rotates along with the screw rod (8); a cross bar (6) is provided on the surface of the screw rod (8); the nut (7) can be supported on the surface of the cross bar (6) after moving; and the cross bar (6) can be lowered along with the nut (7).

3. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 2 is characterized by: The housing (1) is provided with a lifting groove (19) inside, a blocking rod (14) is inserted into the lifting groove (19), and the blocking rod (14) can be lifted and lowered in the lifting groove (19), two groups of rubber tubes (18) are fixed on the surface of the blocking rod (14), and the blocking rod (14) and the rubber tubes (18) are both located in the groove (17), and a vertical rod (10) is fixed on the surface of the cross rod (6), and the other end of the vertical rod (10) is inserted into the inside of the blocking rod (14).

4. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 3 is characterized by: The surface of the slot (17) is provided with a limiting groove (15), and the through hole (16) enables the slot (17) to communicate with the auger (2). The blocking rod (14) can be inserted into the through hole (16) after being lowered. The diameter of the blocking rod (14) is consistent with the diameter of the through hole (16). The end of the blocking rod (14) is connected to a spring (12), and the other end of the spring (12) is connected to the end of the lifting slot (19).

5. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 4 is characterized by: The end of the air inlet groove (11) is connected to an inflation component, and the inflation component flushes gas into the interior of the air inlet groove (11). The end of the air inlet groove (11) is connected to the interior of the rubber tube (18), and the air inlet groove (11) is arranged between multiple groups of rubber tubes (18), so that the multiple groups of rubber tubes (18) are connected.

6. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 5, characterized in that: The end of the water inlet groove (13) is connected to a water injection assembly, and the water injection assembly injects water into the water inlet groove (13). The end of the water inlet groove (13) is in communication with the interior of the slot (17).

7. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 6 is characterized by: Water in the water inlet groove (13) can enter the slots (17), and multiple groups of slots (17) are connected through the water inlet groove (13).

8. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 7, characterized in that: The blocking rod (14) is provided with a movable groove (24) inside, the vertical rod (10) is inserted into the movable groove (24), and the vertical rod (10) can move in the movable groove (24), and a push block (20) is fixed on the surface of the vertical rod (10), and the push block (20) moves with the vertical rod (10). After the push block (20) moves, it is supported on the ends of the two groups of limit blocks (22), so that the limit blocks (22) extend from the blocking rod (14), and after the limit blocks (22) extend, they can be inserted into the limit groove (15).

9. The solid-liquid separation and processing equipment for livestock and poultry manure according to claim 8, characterized in that: The through holes (16) are provided in two groups, and the two groups of through holes (16) are respectively located at the top and the bottom of the slot (17), and the blocking rod (14) is connected to the bottom of the rubber tube (18).

10. The livestock and poultry manure solid-liquid separation and processing equipment according to claim 9, characterized in that: When air enters the rubber tube (18), the rubber tube (18) expands, and the expansion of the rubber tube (18) drives the blocking rod (14) to move.

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