A combined poultry manure solid-liquid separation and fermentation device

Abstract

This utility model relates to the technical field of poultry and livestock manure treatment equipment, and discloses a combined poultry manure solid-liquid separation and fermentation device. It includes table legs, a main frame fixedly connected to the outside of the table legs, and a slide rail on the outside of the table legs. A separation chamber is fixedly connected inside the main frame, an inlet is fixedly connected to the outside of the separation chamber, and a discharge chamber is fixedly connected to one side of the separation chamber. A water storage tank is fixedly connected to the outside of the main frame, and a motor is fixedly connected inside the main frame. A screw rod is connected to the output end of the motor, and the screw rod is rotatably connected to the inside of the separation chamber. A pressing disc is fixedly connected to one end of the screw rod, and a disassembly assembly is installed outside the discharge chamber. In this utility model, when it is necessary to disassemble the fermentation chamber, rotating the fixing nut causes it to disengage from the threaded rail, freeing the fermentation chamber from its restraints. Pushing the moving platform allows the fermentation chamber to be moved, achieving the purpose of disassembling the fermentation chamber.

Description

Technical Field

[0001] This utility model relates to the technical field of poultry and livestock manure treatment equipment, and in particular to a combined poultry manure solid-liquid separation and fermentation device. Background Technology

[0002] In the early stages, as the livestock industry gradually became more intensive, manure pollution became a prominent problem, leading to the emergence of specialized separation equipment and the gradual development of matching fermentation equipment, forming the initial prototype of integrated systems. Later, driven by policy support and market demand, solid-liquid separation and fermentation equipment gradually merged, developing towards integration and large-scale production. Simultaneously, policies introduced during this period also spurred a surge in equipment research and development. During this phase, screw extrusion separators were widely used in large-scale farms due to their simple operation and low energy consumption; fermentation equipment also upgraded from simple fermentation tanks to drum-type and vertical fermentation tanks.

[0003] Most poultry manure solid-liquid separation and fermentation devices on the market are integrated machines, which have the problem that the fermentation chamber or fermentation tank cannot be disassembled, resulting in the integrated machine being able to process only one tank of poultry manure that needs to be fermented at a time. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a combined poultry manure solid-liquid separation fermentation device, which aims to improve the problem that the fermentation tank cannot be disassembled.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A combined poultry manure solid-liquid separation and fermentation device includes table legs, a main frame fixedly connected to the outside of the table legs, a slide rail on the outside of the table legs, a separation chamber fixedly connected inside the main frame, a feed inlet fixedly connected to the outside of the separation chamber, a discharge chamber fixedly connected to one side of the separation chamber, a water storage tank fixedly connected to the outside of the main frame, the water storage tank being fixedly connected to the outside of the separation chamber, a motor fixedly connected inside the main frame, a screw rod connected to the output end of the motor, the screw rod being rotatably connected to the inside of the separation chamber, a pressing disc fixedly connected to one end of the screw rod, and a disassembly assembly installed on the outside of the discharge chamber.

[0006] Preferably, the disassembly assembly includes an L-shaped conveying pipe, which is externally fixedly connected to the outside of the discharge hopper. One end of the L-shaped conveying pipe is provided with a threaded rail. A fixing nut is externally threaded to the threaded rail. A threaded pipe is internally threaded to the fixing nut. A fermentation hopper is externally fixedly connected to the threaded pipe. A moving platform is fixedly connected to the bottom of the fermentation hopper.

[0007] Preferably, the water storage tank is externally fixedly connected to a threaded pipe II, the threaded pipe II is externally threadedly connected to a fixing nut II, and the fixing nut II is internally threadedly connected to a threaded pipe III.

[0008] Preferably, a liquid storage tank is fixedly connected to the outside of the threaded tube three, and sliders are fixedly connected to both sides of the liquid storage tank.

[0009] Preferably, a screw is rotatably connected inside the L-shaped conveying pipe, a valve is fixedly connected to one end of the screw, and a round block is fixedly connected to the outside of the screw.

[0010] Preferably, a fixing plate is fixedly connected to the upper surface of the main frame, and a connecting plate is fixedly connected to the outside of the fixing plate.

[0011] Preferably, one end of the connecting plate is fixedly connected to a fixing frame, and a funnel is slidably connected to the outside of the fixing frame.

[0012] Preferably, a filter screen is fixedly connected inside the funnel.

[0013] This utility model has the following beneficial effects: 1. In this utility model, when it is necessary to disassemble the fermentation chamber, rotate the fixing nut one to disengage it from the threaded rail on the surface of the L-shaped conveying pipe, so that the fermentation chamber is freed from the restriction. It can be easily moved by using the moving platform to achieve the purpose of disassembling the fermentation chamber.

[0014] 2. In this utility model, when it is necessary to filter some impurities and foreign objects from the feces before solid-liquid separation, the funnel is placed inside the fixed frame, so that the fixed frame holds the funnel. The filter screen inside the funnel will filter out some larger foreign objects or other garbage in the feces, thereby achieving the function of filtering the feces. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of a combined poultry manure solid-liquid separation and fermentation device proposed in this utility model; Figure 2 This utility model Figure 1 Enlarged view of point A in the middle; Figure 3 This utility model Figure 2 Enlarged cross-sectional view at point B in the middle; Figure 4 This is an enlarged cross-sectional view of the separation chamber of a combined poultry manure solid-liquid separation and fermentation device proposed in this utility model; Figure 5 This utility model Figure 4 Enlarged diagram of point C in the middle.

[0016] Legend: 1. Table legs; 2. Main frame; 3. Slide rail; 4. Separation chamber; 5. Feed inlet; 6. Discharge chamber; 7. Water storage tank; 8. Motor; 9. Screw rod; 10. Extrusion plate; 11. Disassembly assembly; 111. L-shaped conveying pipe; 112. Threaded rail; 113. Fixing nut one; 114. Threaded pipe one; 115. Fermentation chamber; 116. Moving platform; 12. Threaded pipe two; 13. Fixing nut two; 14. Threaded pipe three; 15. Liquid storage tank; 16. Slider; 17. Screw; 18. Valve; 19. Round block; 20. Fixing plate; 21. Connecting plate; 22. Fixing frame; 23. Funnel; 24. Filter screen. Detailed Implementation

[0017] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] Reference Figures 1-3 This utility model provides an embodiment of a combined poultry manure solid-liquid separation and fermentation device, comprising table legs 1, a main frame 2 fixedly connected to the outside of the table legs 1, a slide rail 3 provided on the outside of the table legs 1, a separation chamber 4 fixedly connected inside the main frame 2, a feed inlet 5 fixedly connected to the outside of the separation chamber 4, a discharge chamber 6 fixedly connected to one side of the separation chamber 4, a water storage tank 7 fixedly connected to the outside of the main frame 2, the water storage tank 7 being fixedly connected to the outside of the separation chamber 4, a motor 8 fixedly connected inside the main frame 2, a screw rod 9 connected to the output end of the motor 8, the screw rod 9 being rotatably connected to the inside of the separation chamber 4, a pressing disc 10 fixedly connected to one end of the screw rod 9, and a disassembly assembly 11 installed on the outside of the discharge chamber 6.

[0019] Specifically, table legs 1 provide support for the entire device, main frame 2 is responsible for fixing and connecting other parts, slide rail 3 allows the liquid storage tank 15 to slide on the main frame 2 for disassembly, separation tank 4 is responsible for solid-liquid separation of the manure that needs to be fermented, feed inlet 5 is the inlet for manure input, discharge tank 6 is used to transfer the solid manure that has been separated of water, and water storage tank 7 is used to collect the separated liquid. When solid-liquid separation of manure is required, motor 8 rotates to drive screw rod 9 to rotate, so that manure is transported to the tail end, and extrusion plate 10 extrudes the manure to achieve the purpose of solid-liquid separation.

[0020] Reference Figures 2-4The disassembly assembly 11 includes an L-shaped conveying pipe 111. The L-shaped conveying pipe 111 is externally fixedly connected to the outside of the discharge hopper 6. One end of the L-shaped conveying pipe 111 is provided with a threaded rail 112. The external thread of the threaded rail 112 is connected to a fixing nut 113. The internal thread of the fixing nut 113 is connected to a threaded pipe 114. The external thread of the threaded pipe 114 is fixedly connected to a fermentation chamber 115. The bottom of the fermentation chamber 115 is fixedly connected to a moving platform 116.

[0021] Specifically, when it is necessary to disassemble the fermentation chamber 115, rotate the fixing nut 113 to disengage it from the threaded rail 112 on the surface of the L-shaped conveying pipe 111, so that the fermentation chamber 115 is freed from the restriction. It can be easily moved by using the moving platform 116 to achieve the purpose of disassembling the fermentation chamber 115.

[0022] Reference Figures 3-4 The water storage tank 7 is externally fixedly connected to a threaded pipe 12. The threaded pipe 12 is externally threadedly connected to a fixing nut 13. The fixing nut 13 is internally threadedly connected to a threaded pipe 14. The threaded pipe 14 is externally fixedly connected to a liquid storage tank 15. Slider blocks 16 are fixedly connected to both sides of the liquid storage tank 15. The L-shaped conveying pipe 111 is internally rotatably connected to a screw 17. One end of the screw 17 is fixedly connected to a valve 18. The screw 17 is externally fixedly connected to a round block 19.

[0023] Specifically, when the storage tank 15 needs to be disassembled, the fixing nut 13 is rotated to disengage it from the outside of the threaded tube 12, allowing the storage tank 15 to be released from its restraint. The sliders 16 installed on both sides slide out along the slide rail 3, achieving the effect of disassembling the storage tank 15. When it is necessary to restrict the entry of the solid-liquid separated feces into the fermentation tank 115, the valve 18 is turned, causing the screw 17 to rotate inside the L-shaped conveying pipe 111, driving the round block 19 to rotate, thereby closing and opening the L-shaped conveying pipe 111, achieving the effect of switching the L-shaped conveying pipe 111 on and off.

[0024] Reference Figures 4-5 A fixing plate 20 is fixedly connected to the upper surface of the main frame 2. A connecting plate 21 is fixedly connected to the outside of the fixing plate 20. A fixing frame 22 is fixedly connected to one end of the connecting plate 21. A funnel 23 is slidably connected to the outside of the fixing frame 22. A filter screen 24 is fixedly connected to the inside of the funnel 23.

[0025] Specifically, when it is necessary to filter some impurities and foreign objects from the feces before solid-liquid separation, the funnel 23 is placed inside the fixed frame 22, so that the fixed frame 22 holds the funnel 23. The filter screen 24 inside the funnel 23 will filter out some larger foreign objects or other garbage in the feces, thus achieving the function of filtering the feces.

[0026] Working principle: When it is necessary to disassemble the fermentation chamber 115, rotate the fixing nut 113 to disengage it from the threaded rail 112 on the surface of the L-shaped conveying pipe 111, so that the fermentation chamber 115 is freed from the restriction. It can be easily moved by using the moving platform 116 to achieve the purpose of disassembling the fermentation chamber 115.

[0027] When it is necessary to filter some impurities and foreign objects from the feces before solid-liquid separation, the funnel 23 is placed inside the fixed frame 22, so that the fixed frame 22 holds the funnel 23. The filter screen 24 inside the funnel 23 will filter out some larger foreign objects or other garbage in the feces, thus achieving the function of filtering the feces.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combined poultry manure solid-liquid separation and fermentation device, comprising table legs (1), characterized in that: The table leg (1) is fixedly connected to the main frame (2) on the outside. The table leg (1) is provided with a slide rail (3). The main frame (2) is fixedly connected to the separation chamber (4) on the inside. The separation chamber (4) is fixedly connected to the outside of the feed inlet (5). The separation chamber (4) is fixedly connected to the discharge chamber (6) on one side. The main frame (2) is fixedly connected to the outside of the water tank (7). The water tank (7) is fixedly connected to the outside of the separation chamber (4). The main frame (2) is fixedly connected to the inside of the motor (8). The output end of the motor (8) is connected to a screw rod (9). The screw rod (9) is rotatably connected to the inside of the separation chamber (4). One end of the screw rod (9) is fixedly connected to an extrusion plate (10). The discharge chamber (6) is equipped with a disassembly assembly (11).

2. The combined poultry manure solid-liquid separation and fermentation device according to claim 1, characterized in that: The disassembly assembly (11) includes an L-shaped conveying pipe (111), which is externally fixedly connected to the outside of the discharge hopper (6). One end of the L-shaped conveying pipe (111) is provided with a threaded rail (112). The threaded rail (112) is externally threaded with a fixing nut (113). The fixing nut (113) is internally threaded with a threaded pipe (114). The threaded pipe (114) is externally fixedly connected with a fermentation chamber (115). The bottom of the fermentation chamber (115) is fixedly connected with a moving platform (116).

3. The combined poultry manure solid-liquid separation and fermentation device according to claim 1, characterized in that: The water storage tank (7) is externally fixedly connected to a threaded pipe two (12), the external thread of the threaded pipe two (12) is connected to a fixing nut two (13), and the internal thread of the fixing nut two (13) is connected to a threaded pipe three (14).

4. The combined poultry manure solid-liquid separation and fermentation device according to claim 3, characterized in that: The external of the threaded tube (14) is fixedly connected to a liquid storage tank (15), and sliders (16) are fixedly connected to both sides of the liquid storage tank (15).

5. A combined poultry manure solid-liquid separation and fermentation device according to claim 2, characterized in that: The L-shaped conveying pipe (111) is internally connected to a screw (17), one end of which is fixedly connected to a valve (18), and a round block (19) is fixedly connected to the outside of the screw (17).

6. A combined poultry manure solid-liquid separation and fermentation device according to claim 1, characterized in that: A fixing plate (20) is fixedly connected to the upper surface of the main frame (2), and a connecting plate (21) is fixedly connected to the outside of the fixing plate (20).

7. A combined poultry manure solid-liquid separation and fermentation device according to claim 6, characterized in that: One end of the connecting plate (21) is fixedly connected to a fixing frame (22), and a funnel (23) is slidably connected to the outside of the fixing frame (22).

8. A combined poultry manure solid-liquid separation and fermentation device according to claim 7, characterized in that: A filter screen (24) is fixedly connected inside the funnel (23).

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