Novel garbage fermentation leachate treatment equipment

Abstract

The novel garbage fermentation leachate treatment equipment comprises a treatment box and two fixing blocks, four first bearings are fixedly installed on the inner side wall of the treatment box, a screw rod is fixedly installed on the inner ring of each first bearing, a threaded hole is formed in the outer surface of each fixing block, and a threaded rod is fixedly installed in the threaded hole. The inner wall of each threaded hole is in threaded connection with the outer surface of a screw rod, the bottom surfaces of the two fixing blocks are jointly and fixedly provided with a pushing and scraping plate, and the inner wall of the treatment box is fixedly provided with a filter screen. According to the device, a threaded hole is formed in the outer surface of each fixing block, and the outer surfaces of two screws are in threaded connection with the inner walls of the two threaded holes correspondingly, so that each screw can drive the corresponding fixing block to move when rotating; and when the two fixing blocks move, the two fixing blocks can jointly drive the pushing and scraping plate to move, so that the pushing and scraping plate can scrape impurities adhered to the upper surface of the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment equipment, in particular to a novel garbage fermentation leachate treatment device. Background Art

[0002] Waste incineration power plants generally use the combustion method to treat waste. Before incineration, the waste needs to be fermented to remove moisture from the waste and increase its calorific value and combustion value. During this process, a large amount of leachate will be produced. The leachate needs to be filtered and disinfected with chemicals before it can be discharged, otherwise it will cause environmental pollution.

[0003] When the common leachate treatment device filters the leachate, some impurities in the leachate will adhere to the outer surface of the filter mesh. The accumulation of impurities will clog the filter mesh, thereby deteriorating the filtering effect. To this end, we propose a new type of garbage fermentation leachate treatment equipment to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a novel garbage fermentation leachate treatment equipment to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel garbage fermentation leachate treatment equipment comprises a treatment box and two fixed blocks, wherein four first bearings are fixedly installed on the inner wall of the treatment box, a screw is fixedly installed on the inner ring of each group of the first bearings, a threaded hole is opened on the outer surface of each of the fixed blocks, and the inner wall of each of the threaded holes is threadedly connected to the outer surface of the screw, a push scraper is fixedly installed on the bottom surfaces of the two fixed blocks, a filter is fixedly installed on the inner wall of the treatment box, and the bottom surface of the push scraper is in contact with the upper surface of the filter.

[0007] In a further embodiment, four second bearings are fixedly embedded on the inner wall of the processing box, and the inner ring of each group of the second bearings is fixedly installed with an extrusion roller. The upper surface of the processing box is fixedly connected to a feed hopper, and two baffles are fixedly installed on the inner top wall of the processing box.

[0008] In a further embodiment, a chassis is fixedly installed on the left side of the processing box, and two first motors and two second motors are fixedly installed on the inner walls of the chassis, respectively. The output end of each of the first motors is fixedly installed on the left end of the screw, and the output end of each of the second motors is fixedly installed on the left end of the extrusion roller, and the front and back of the processing box are fixedly inlaid with heat dissipation windows.

[0009] In a further embodiment, a strip opening is opened on the right side of the processing box, a guide plate is fixedly installed on the right side of the processing box, a drain pipe is fixedly connected to the right side of the processing box, and a valve is fixedly installed on the upper surface of the drain pipe.

[0010] In a further embodiment, a control box is fixedly mounted on the front of the processing box, a box door is hinged on the outer surface of the control box via hinges, a handle is fixedly mounted on the front of the box door, and a controller is fixedly mounted on the inner wall of the control box.

[0011] In a further embodiment, four supporting legs are fixedly mounted on the bottom surface of the processing box, and a supporting base is fixedly mounted on the bottom surface of each supporting leg.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device fixes two screws to the inner rings of two groups of first bearings respectively so that the two screws can rotate freely, and opens threaded holes on the outer surface of each fixed block, and the outer surfaces of the two screws are threadedly connected to the inner walls of the two threaded holes respectively, so that each screw can drive the fixed block to move when it rotates, and installs scrapers on the bottom surfaces of the two fixed blocks so that the two fixed blocks can jointly drive the push scraper to move when they move, so that the push scraper can scrape off impurities adhered to the surface of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the new type of garbage fermentation leachate treatment equipment.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the side view of the new type of garbage fermentation leachate treatment equipment.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the front section of the chassis in the new garbage fermentation leachate treatment equipment.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the front section of the control box in the new garbage fermentation leachate treatment equipment.

[0018] Figure 5 A three-dimensional structural diagram of a side section view of a new type of garbage fermentation leachate treatment equipment

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the front section of the fixed block in the new garbage fermentation leachate treatment equipment.

[0020] In the figure: 1. support base; 2. support leg; 3. processing box; 4. box door; 5. heat dissipation window; 6. handle; 7. control box; 8. chassis; 9. feed hopper; 10. second bearing; 11. first bearing; 12. strip mouth; 13. guide plate; 14. valve; 15. drain pipe; 16. second motor; 17. first motor; 18. controller; 19. baffle; 20. extrusion roller; 21. screw; 22. fixing block; 23. push scraper; 24. filter; 25. threaded hole. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0023] 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.

[0024] See also Figure 1-6In the utility model, a novel garbage fermentation leachate treatment equipment comprises a treatment box 3 and two fixed blocks 22. Four first bearings 11 are fixedly installed on the inner wall of the treatment box 3. The inner ring of each group of first bearings 11 is fixedly installed with a screw 21. The outer surface of each fixed block 22 is provided with a threaded hole 25. The inner wall of each threaded hole 25 is threadedly connected with the outer surface of the screw 21. A push scraper 23 is fixedly installed on the bottom surfaces of the two fixed blocks 22. A filter screen 24 is fixedly installed on the inner wall of the treatment box 3. The bottom surface of the push scraper 23 contacts the upper surface of the filter screen 24. By threading the outer surface of each screw 21 with the inner wall of the threaded hole 25, the two screws 21 can be rotated to drive the two fixed blocks 22 to move. The movement of the two fixed blocks 22 jointly drives the push scraper 23 to move. The push scraper 23 can scrape off the garbage and some impurities on the upper surface of the filter screen 24.

[0025] Four second bearings 10 are fixedly inlaid on the inner wall of the processing box 3, and the inner ring of each group of second bearings 10 is fixedly installed with an extrusion roller 20. The upper surface of the processing box 3 is fixedly connected with a feed hopper 9. Two baffles 19 are fixedly installed on the inner top wall of the processing box 3. The two extrusion rollers 20 cooperate with each other to squeeze the garbage, so that the moisture in the garbage is removed. The user can transport the garbage to the inside of the processing box 3 through the feed hopper 9. The two baffles 19 can play a diversion role for the garbage. The left side of the processing box 3 is fixedly installed with a chassis 8, and the inner side walls of the chassis 8 are respectively fixedly installed with two first motors 17 and two second motors 16. The output end of each first motor 17 is fixedly installed with the left end of the screw 21, and the output end of each second motor 16 is fixedly installed with the left end of the extrusion roller 20. The front and back of the processing box 3 are fixedly inlaid with heat dissipation windows 5. The chassis 8 can protect the two first motors 17 and the two second motors 16. The two first motors 17 are servo motors.

[0026] A strip opening 12 is provided on the right side of the treatment box 3, a guide plate 13 is fixedly installed on the right side of the treatment box 3, a drain pipe 15 is fixedly connected to the right side of the treatment box 3, a valve 14 is fixedly installed on the upper surface of the drain pipe 15, garbage and impurities on the upper surface of the filter screen 24 can be diverted to the top of the guide plate 13 through the strip opening 12 under the action of the push scraper 23, and the staff controls the valve 14 to open or close through the controller 18, so that the leachate inside the treatment box 3 can be discharged to the outside of the treatment box 3 through the drain pipe 15, and a control box 7 is fixedly installed on the front of the treatment box 3. The control box 7 The outer surface of the processing box 3 is hinged with a box door 4 by a hinge, and a handle 6 is fixedly installed on the front of the box door 4. A controller 18 is fixedly installed on the inner wall of the control box 7. The control box 7 and the box door 4 can protect the controller 18. The two first motors 17 and the two second motors 16 are electrically connected to the controller 18 through wires. Four supporting legs 2 are fixedly installed on the bottom surface of the processing box 3, and a supporting base 1 is fixedly installed on the bottom surface of each supporting leg 2. The four supporting legs 2 jointly lift the device to a certain height. The four supporting bases 1 increase the contact area between the device and the ground, so that the device can be stably placed.

[0027] The working principle of the utility model is:

[0028] First, the staff starts the two first motors 17 through the controller 18. The rotation of the output end of each first motor 17 drives the screw 21 to rotate. Through the cooperation between the screw 21 and the threaded hole 25, the rotation of each screw 21 drives the fixed block 22 to move. The movement of the two fixed blocks 22 can drive the push scraper 23 to move. The movement of the push scraper 23 can push the garbage above the filter screen 24 to move, and the push scraper 23 can scrape off the impurities adhered to the top of the filter screen 24 when it moves.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new type of garbage fermentation leachate treatment equipment, characterized by: It comprises a processing box (3) and two fixed blocks (22), the inner wall of the processing box (3) is fixedly mounted with four first bearings (11), the inner ring of each group of the first bearings (11) is fixedly mounted with a screw (21), the outer surface of each of the fixed blocks (22) is provided with a threaded hole (25), the inner wall of each of the threaded holes (25) is threadedly connected to the outer surface of the screw (21), the bottom surfaces of the two fixed blocks (22) are jointly fixedly mounted with a push scraper (23), the inner wall of the processing box (3) is fixedly mounted with a filter screen (24), the bottom surface of the push scraper (23) is in contact with the upper surface of the filter screen (24); Four second bearings (10) are fixedly embedded on the inner wall of the processing box (3), and an extrusion roller (20) is fixedly installed on the inner ring of each group of the second bearings (10). The upper surface of the processing box (3) is fixedly connected to a feed hopper (9), and two baffles (19) are fixedly installed on the inner top wall of the processing box (3).

2. A novel garbage fermentation leachate treatment equipment according to claim 1, characterized in that: A case (8) is fixedly mounted on the left side of the processing box (3); two first motors (17) and two second motors (16) are fixedly mounted on the inner side walls of the case (8); the output end of each first motor (17) is fixedly mounted on the left end of the screw rod (21); the output end of each second motor (16) is fixedly mounted on the left end of the squeezing roller (20); and heat dissipation windows (5) are fixedly inlaid on the front and back sides of the processing box (3).

3. A novel garbage fermentation leachate treatment equipment according to claim 1, characterized in that: The right side of the processing box (3) is provided with a strip opening (12), the right side of the processing box (3) is fixedly provided with a guide plate (13), the right side of the processing box (3) is fixedly connected with a drainage pipe (15), and the upper surface of the drainage pipe (15) is fixedly provided with a valve (14).

4. A novel garbage fermentation leachate treatment equipment according to claim 1, characterized in that: A control box (7) is fixedly mounted on the front of the processing box (3); a box door (4) is hingedly connected to the outer surface of the control box (7) via a hinge; a handle (6) is fixedly mounted on the front of the box door (4); and a controller (18) is fixedly mounted on the inner wall of the control box (7).

5. The novel garbage fermentation leachate treatment equipment according to claim 1 is characterized by: Four support legs (2) are fixedly mounted on the bottom surface of the processing box (3), and a support seat (1) is fixedly mounted on the bottom surface of each support leg (2).

Images