Organic garbage resource utilization equipment

Abstract

The utility model discloses organic garbage resource utilization equipment which comprises a shell, a partition plate is mounted in the shell close to the lower part, a pretreatment box is mounted at the top of one side of the partition plate, and a crushing roller is mounted in the partition plate. When the organic garbage treatment device is used for treating organic garbage, the garbage is fed into the pretreatment box through the feeding hopper, the motor drives the crushing roller to rotate to crush the garbage, then the crushed garbage is conveyed to the sleeve type anaerobic reactor through the spiral feeder, and biogas generated by fermentation is purified through the biogas purifier and then stored in the biogas storage tank. According to the organic waste treatment equipment, the organic waste treatment units are concentrated in the shell, the dispersed treatment units can be integrated into a whole, the occupied area of the organic waste treatment equipment is effectively reduced, the requirement for infrastructures is lowered, and the organic waste treatment equipment is suitable for large-scale popularization and application. And therefore, the usable scenarios of the organic garbage treatment equipment are effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of organic garbage treatment, in particular to organic garbage resource utilization equipment. Background Art

[0002] Organic waste, also known as wet waste, refers to waste containing organic components in domestic waste, mainly paper, fiber, bamboo, wood, kitchen waste, etc. When processing organic waste, organic waste resource utilization equipment is needed.

[0003] The existing organic waste treatment equipment is composed of multiple processing units. The units of the existing organic waste treatment equipment are scattered, which makes the organic waste treatment equipment occupy a large area, and thus has high requirements for infrastructure, making the existing organic waste treatment equipment have fewer usage scenarios and inconvenient to use. Therefore, we have proposed an organic waste resource utilization device to solve the problems raised. Utility Model Content

[0004] The purpose of the utility model is to provide an organic waste resource utilization device, which achieves the purpose of concentrating the organic waste treatment units inside the outer shell of the device, and can integrate the scattered treatment units into a whole, thereby effectively reducing the footprint of the organic waste treatment equipment, reducing the requirements for infrastructure, and effectively increasing the use scenarios of the organic waste treatment equipment.

[0005] To achieve the above purpose, the utility model provides the following technical solution: organic waste resource utilization equipment, including a shell, a partition is installed inside the shell near the bottom, and a pretreatment box is installed on the top of one side of the partition, wherein:

[0006] A crushing roller is installed inside the partition, a feeding hopper is installed on the top of the shell corresponding to the pretreatment box, the bottom of the feeding hopper is connected to the pretreatment box, a sleeve-type anaerobic reactor is installed on the top of the partition close to the pretreatment box, and the pretreatment box and the sleeve-type anaerobic reactor are connected through a screw feeder;

[0007] A biogas purifier is installed on the top of the partition close to the sleeve anaerobic reactor, and the sleeve anaerobic reactor is connected to the biogas purifier. A biogas storage tank is installed in the middle of the top of the shell, and a booster pump is installed on the top of the shell close to the biogas storage tank. The biogas storage tank is connected to the biogas purifier through the booster pump. The biogas storage tank is installed on the top of the shell through a quick disassembly and assembly mechanism, and a solid-liquid separation mechanism is arranged inside the shell below the partition.

[0008] Preferably, the quick disassembly and assembly mechanism includes a mounting seat, a mounting seat is fixedly connected to the middle part of the top of the shell, a base is fixedly connected to the bottom of the biogas storage tank, mounting grooves are symmetrically provided on the top of both sides of the mounting seat, mounting feet are fixedly connected to the bottom of the base corresponding to the mounting grooves, a locking rod groove is provided on the inner wall of the mounting seat close to the mounting groove, a locking groove is provided on the side of the mounting foot corresponding to the locking rod groove, a locking rod is arranged in the locking rod groove, a threaded groove is provided at one end of the locking rod away from the mounting groove, a screw is threadedly connected in the threaded groove, a transmission groove is provided in the middle part of the inner side of the mounting seat, one end of the screw located in the transmission groove is fixedly connected to a first reversing gear, a second reversing gear is rotatably connected to the inside of the transmission groove close to the first reversing gear, and a handle is fixedly connected to the shaft end of the second reversing gear close to the outer side of the mounting seat.

[0009] Preferably, the locking rod is in the shape of a rectangular column, and the outer dimensions of the locking rod match the inner dimensions of the locking rod slot.

[0010] Preferably, there are two screw rods in total, and the texture directions of the external threads of the two screw rods are the same.

[0011] Preferably, the solid-liquid separation mechanism includes a conveying pipe, a conveying pipe is installed inside the outer shell below the partition, the bottom of the sleeve-type anaerobic reactor is connected to the conveying pipe, one end of the conveying pipe at the opening passes through the interior of the outer shell and extends to the outside, a spiral extrusion rod is rotatably connected inside the conveying pipe, a servo motor is installed at one end of the conveying pipe away from the opening, the shaft end of the servo motor is fixedly connected to the spiral extrusion rod, a filter frame is provided at the bottom of the conveying pipe, a flow guide cover is installed at the bottom of the conveying pipe near the outside of the filter frame, the bottom of the flow guide cover is connected to a drain pipe, and one end of the drain pipe away from the flow guide cover passes through the interior of the outer shell and extends to the outside.

[0012] Preferably, the inner diameter of the delivery tube gradually decreases toward the opening, and the inner size of the delivery tube matches the outer size of the spiral extrusion rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. In the utility model, when treating organic waste, the waste is put into the pretreatment box through the feeding hopper, and the motor drives the crushing roller to rotate to crush the waste. Then, the crushed waste is transported to the sleeve anaerobic reactor through the screw feeder, and the biogas produced by fermentation is purified by the biogas purifier and stored in the biogas storage tank. The residue left by the fermentation is separated into solid and liquid by the solid-liquid separation mechanism. The equipment concentrates the organic waste treatment units inside the outer shell, and can integrate the scattered treatment units into a whole, which effectively reduces the floor space occupied by the organic waste treatment equipment and reduces the requirements for infrastructure, thereby effectively increasing the use scenarios of the organic waste treatment equipment.

[0015] 2. According to the utility model, when the biogas storage tank needs to be replaced after being full, the second reversing gear is driven to rotate by the handle, and the second reversing gear drives the first reversing gears on both sides to rotate in opposite directions at the same time through meshing, and then the two screws with the same grain direction simultaneously drive the locking rod to move out of the locking groove, and the biogas storage tank can be disassembled. During installation, the biogas storage tank drives the installation foot into the installation groove, and the locking groove is just aligned with the locking rod groove. The handle is rotated in the opposite direction to insert the locking rod into the locking groove, and the installation foot is fixed in the installation groove to complete the installation of the biogas storage tank. Through the quick disassembly and assembly mechanism, the biogas storage tank can be quickly disassembled and assembled, which effectively improves the replacement efficiency of the biogas storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the mounting seat of the utility model;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0019] In the figure: 1. shell; 2. partition; 3. pretreatment box; 4. crushing roller; 5. feeding hopper; 6. sleeve type anaerobic reactor; 7. screw feeder; 8. biogas purifier; 9. biogas storage tank; 10. booster pump; 11. mounting seat; 12. base; 13. mounting groove; 14. mounting foot; 15. locking rod groove; 16. locking groove; 17. locking rod; 18. thread groove; 19. screw; 20. transmission groove; 21. first reversing gear; 22. second reversing gear; 23. handle; 24. delivery pipe; 25. screw extrusion rod; 26. servo motor; 27. filter frame; 28. deflector; 29. ​​drain pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: an organic waste resource utilization device, comprising a housing 1, a partition 2 is installed inside the housing 1 near the bottom, and a pretreatment box 3 is installed on the top of one side of the partition 2, wherein:

[0022] A crushing roller 4 is installed inside the partition 2, a feeding hopper 5 is installed on the top of the outer shell 1 corresponding to the pretreatment box 3, and the bottom end of the feeding hopper 5 is connected to the pretreatment box 3. A sleeve-type anaerobic reactor 6 is installed on the top of the partition 2 close to the pretreatment box 3, and the pretreatment box 3 and the sleeve-type anaerobic reactor 6 are connected through a screw feeder 7;

[0023] A biogas purifier 8 is installed on the top of the side of the partition 2 close to the sleeve anaerobic reactor 6, and the sleeve anaerobic reactor 6 is connected to the biogas purifier 8. A biogas storage tank 9 is installed in the middle of the top of the shell 1. A booster pump 10 is installed on the top of the side of the shell 1 close to the biogas storage tank 9. The biogas storage tank 9 is connected to the biogas purifier 8 through the booster pump 10. The biogas storage tank 9 is installed on the top of the shell 1 through a quick disassembly mechanism. A solid-liquid separation mechanism is provided inside the shell 1 below the partition 2;

[0024] When treating organic waste, the waste is put into the pretreatment box 3 through the feeding hopper 5, and the motor drives the crushing roller 4 to rotate to crush the waste. Then, the crushed waste is transported to the sleeve anaerobic reactor 6 through the screw feeder 7. The biogas produced by fermentation is purified by the biogas purifier 8 and stored in the biogas storage tank 9. The remaining residue of the fermentation is separated into solid and liquid by the solid-liquid separation mechanism. The equipment concentrates the organic waste treatment units inside the outer shell 1, and can integrate the scattered treatment units into a whole, which effectively reduces the footprint of the organic waste treatment equipment and reduces the requirements for infrastructure, thereby effectively increasing the applicable scenarios of the organic waste treatment equipment.

[0025] See also Figures 1 to 3The quick disassembly and assembly mechanism includes a mounting seat 11, a mounting seat 11 is fixedly connected to the middle of the top of the shell 1, a base 12 is fixedly connected to the bottom of the biogas storage tank 9, mounting grooves 13 are symmetrically opened on the top of both sides of the mounting seat 11, and mounting legs 14 are fixedly connected to the bottom of the mounting grooves 13 corresponding to the mounting grooves 13. A locking rod groove 15 is opened on the inner wall of the mounting seat 11 near the mounting groove 13, and a locking groove 16 is opened on the side of the mounting leg 14 corresponding to the locking rod groove 15. A locking rod 17 is arranged in the locking rod groove 15, and a threaded groove 18 is opened at one end of the locking rod 17 away from the mounting groove 13. A screw 19 is threadedly connected to the inner thread of the threaded groove 18. A transmission groove 20 is opened in the middle of the inner side of the mounting seat 11, and one end of the screw 19 located in the transmission groove 20 is fixedly connected to a first reversing gear 21, and the transmission groove 20 is rotatably connected to the inside of the first reversing gear 21. A handle 23 is fixedly connected to the shaft end of the second reversing gear 22 near the outer side of the mounting seat 11, and the locking rod 17 is a rectangular column. The outer dimensions of the locking rod 17 coincide with the inner dimensions of the locking rod groove 15. There are two screw rods 19 in total, and the texture directions of the external threads of the two screw rods 19 are the same. When the biogas storage tank 9 is full and needs to be replaced, the second reversing gear 22 is driven to rotate by the handle 23, and the second reversing gear 22 drives the first reversing gears 21 on both sides to rotate in opposite directions at the same time through meshing, and then the two screw rods 19 with the same texture direction simultaneously drive the locking rod 17 to move out of the locking groove 16, and the disassembly of the biogas storage tank 9 can be completed. During installation, the biogas storage tank 9 drives the mounting foot 14 to enter the mounting groove 13, and the locking groove 16 is just aligned with the locking rod groove 15. The handle 23 is rotated in the opposite direction to insert the locking rod 17 into the locking groove 16, and the mounting foot 14 is fixed in the mounting groove 13, and the installation of the biogas storage tank 9 can be completed. Through this quick disassembly and assembly mechanism, the biogas storage tank 9 can be quickly disassembled and assembled, which effectively improves the replacement efficiency of the biogas storage tank 9.

[0026] See also Figures 1 to 3The solid-liquid separation mechanism includes a conveying pipe 24, a conveying pipe 24 is installed inside the shell 1 below the partition 2, the bottom of the sleeve-type anaerobic reactor 6 is connected to the conveying pipe 24, one end of the conveying pipe 24 at the opening passes through the inside of the shell 1 and extends to the outside, a spiral extrusion rod 25 is rotatably connected in the conveying pipe 24, a servo motor 26 is installed at one end of the conveying pipe 24 away from the opening, and the shaft end of the servo motor 26 is fixedly connected to the spiral extrusion rod 25, a filter frame 27 is arranged at the bottom of the conveying pipe 24, a guide cover 28 is installed at the bottom of the conveying pipe 24 near the outside of the filter frame 27, and a drain pipe 29 is connected to the bottom of the guide cover 28, and the end of the drain pipe 29 away from the guide cover 28 passes through the inside of the shell 1 and extends to the outside On the side, the inner diameter of the conveying pipe 24 gradually decreases towards the opening, and the inner size of the conveying pipe 24 is consistent with the outer size of the spiral extrusion rod 25. After the garbage fermentation is completed, the servo motor 26 is started, and the servo motor 26 drives the spiral extrusion rod 25 to rotate. At the same time, the garbage enters the conveying pipe 24. The conveying pipe 24 is gradually reduced in inner diameter, so that the material is squeezed during transportation. The liquid falls into the guide cover 28 through the filter frame 27, and then discharged through the drain pipe 29, while the solid is discharged through the end opening of the conveying pipe 24. The solid-liquid separation mechanism is set to separate the fermented organic garbage into solid and liquid fertilizers, and the garbage is separated into solid fertilizers and liquid fertilizers, so that the organic garbage can be further utilized.

[0027] Working principle: When the organic waste resource utilization equipment processes organic waste, the waste is put into the pretreatment box 3 through the feeding hopper 5, and the motor drives the crushing roller 4 to rotate to crush the waste. Then, the crushed waste is transported to the sleeve anaerobic reactor 6 through the screw feeder 7. The biogas produced by fermentation is purified by the biogas purifier 8 and stored in the biogas storage tank 9. The residue left by fermentation is separated into solid and liquid by the solid-liquid separation mechanism. The equipment concentrates the organic waste treatment unit inside the shell 1, and can integrate the scattered treatment units into a whole, which effectively reduces the floor space of the organic waste treatment equipment and the requirements for infrastructure, thereby effectively increasing the usable scenarios of the organic waste treatment equipment. After the waste fermentation is completed, the servo motor 26 is started, and the servo motor 26 drives the spiral extrusion rod 25 to rotate. At the same time, the waste enters the conveying pipe 24. The conveying pipe 24 is gradually reduced in inner diameter, so that the material is squeezed during transportation, and the liquid falls into the guide cover 28 through the filter frame 27, and then passes through the drain pipe 2 9 is discharged, and the solid is discharged through the end opening of the conveying pipe 24. The solid-liquid separation mechanism is set to separate the fermented organic waste into solid fertilizer and liquid fertilizer, so that the organic waste can be further utilized. When the biogas storage tank 9 is full and needs to be replaced, the second reversing gear 22 is driven to rotate by the handle 23. The second reversing gear 22 drives the first reversing gears 21 on both sides to rotate in opposite directions at the same time through the meshing, and then the two screws with the same texture direction are used. 19 simultaneously drives the locking rod 17 to move out of the locking groove 16, and the disassembly of the biogas storage tank 9 can be completed. During installation, the biogas storage tank 9 drives the mounting foot 14 to enter the mounting groove 13, and the locking groove 16 is just aligned with the locking rod groove 15. The handle 23 is rotated in the opposite direction to insert the locking rod 17 into the locking groove 16, and the mounting foot 14 is fixed in the mounting groove 13, and the installation of the biogas storage tank 9 can be completed. Through the quick disassembly and assembly mechanism, the biogas storage tank 9 can be quickly disassembled and assembled, which effectively improves the replacement efficiency of the biogas storage tank 9.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An organic waste resource utilization device, comprising a housing (1), characterized in that: A partition (2) is installed inside the housing (1) near the bottom, and a pretreatment box (3) is installed on the top of one side of the partition (2), wherein: A crushing roller (4) is installed inside the partition (2); a feeding hopper (5) is installed on the top of the housing (1) corresponding to the pretreatment box (3); the bottom end of the feeding hopper (5) is connected to the pretreatment box (3); a sleeve-type anaerobic reactor (6) is installed on the top of the partition (2) close to the pretreatment box (3); the pretreatment box (3) and the sleeve-type anaerobic reactor (6) are connected via a screw feeder (7); A biogas purifier (8) is installed on the top of the side of the partition (2) close to the sleeve-type anaerobic reactor (6), and the sleeve-type anaerobic reactor (6) is connected to the biogas purifier (8). A biogas storage tank (9) is installed in the middle of the top of the shell (1). A booster pump (10) is installed on the top of the side of the shell (1) close to the biogas storage tank (9), and the biogas storage tank (9) is connected to the biogas purifier (8) through the booster pump (10). The biogas storage tank (9) is installed on the top of the shell (1) through a quick disassembly mechanism. A solid-liquid separation mechanism is arranged inside the shell (1) below the partition (2).

2. The organic waste resource utilization equipment according to claim 1, characterized in that: The quick disassembly and assembly mechanism comprises a mounting seat (11), the mounting seat (11) is fixedly connected to the middle of the top of the housing (1), the bottom of the biogas storage tank (9) is fixedly connected to a base (12), the tops of both sides of the mounting seat (11) are symmetrically provided with mounting grooves (13), the bottom of the base (12) corresponding to the mounting groove (13) is fixedly connected with a mounting foot (14), the inner wall of the mounting seat (11) close to the mounting groove (13) is provided with a locking rod groove (15), the side of the mounting foot (14) corresponding to the locking rod groove (15) is provided with a locking groove (16), and the locking rod groove (15) is provided with a locking rod groove (16). A locking rod (17) is arranged inside the locking rod (17), and a thread groove (18) is provided at one end of the locking rod (17) away from the mounting groove (13), and a screw rod (19) is threadedly connected to the thread groove (18). A transmission groove (20) is provided in the middle of the inner side of the mounting seat (11), and one end of the screw rod (19) located in the transmission groove (20) is fixedly connected to a first reversing gear (21), and a second reversing gear (22) is rotatably connected to the inner side of the transmission groove (20) near the first reversing gear (21), and a handle (23) is fixedly connected to the shaft end of the second reversing gear (22) near the outer side of the mounting seat (11).

3. The organic waste resource utilization device according to claim 2, characterized in that: The locking rod (17) is in the shape of a rectangular column, and the outer dimensions of the locking rod (17) coincide with the inner dimensions of the locking rod slot (15).

4. The organic waste resource utilization equipment according to claim 2, characterized in that: There are two screw rods (19) in total, and the external threads of the two screw rods (19) have the same direction.

5. The organic waste resource utilization equipment according to claim 1, characterized in that: The solid-liquid separation mechanism comprises a conveying pipe (24), the conveying pipe (24) is installed inside the housing (1) below the partition (2), the bottom of the sleeve-type anaerobic reactor (6) is connected to the conveying pipe (24), one end of the conveying pipe (24) at the opening passes through the interior of the housing (1) and extends to the outside, a screw extrusion rod (25) is rotatably connected inside the conveying pipe (24), a servo motor (26) is installed at the end of the conveying pipe (24) away from the opening, the shaft end of the servo motor (26) is fixedly connected to the screw extrusion rod (25), a filter frame (27) is arranged at the bottom of the conveying pipe (24), a flow guide cover (28) is installed at the bottom of the conveying pipe (24) near the outside of the filter frame (27), the bottom of the flow guide cover (28) is connected to a drain pipe (29), and the end of the drain pipe (29) away from the flow guide cover (28) passes through the interior of the housing (1) and extends to the outside.

6. The organic waste resource utilization device according to claim 5, characterized in that: The inner diameter of the delivery tube (24) gradually decreases towards the opening, and the inner dimension of the delivery tube (24) coincides with the outer dimension of the spiral extrusion rod (25).

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