Solid waste harmless treatment crushing device
By designing a harmless solid waste treatment device for crushing boxes and feeding tanks, and using screens and vibrating motors to accelerate solid-liquid separation, the problem of liquid waste collection during solid-liquid crushing is solved, and efficient and harmless treatment of solid-liquid separation and crushing is achieved.
Patent Information
- Application Number
- CN202422069572.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-08-26
AI Technical Summary
In the prior art, liquid waste is difficult to collect during solid waste crushing, which is prone to pollute the environment and affects the harmless treatment process.
A solid waste harmless treatment and crushing device is designed, including a crushing box, feeding trough and screen. It accelerates solid-liquid separation by using a vibrating motor, and crushes multiple times through multiple sets of staggered crushing rollers.
It realizes effective separation and collection of solid-liquid waste, prevents pollution, and improves the adequacy of solid-waste crushing and harmless treatment efficiency.
Smart Images
Figure CN223263887U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid waste treatment, in particular to a solid waste harmless treatment and crushing device. Background Art
[0002] Solid waste generally refers to solid waste; solid waste refers to solid and semi-solid waste materials generated by humans in production, consumption, life and other activities; it mainly includes solid particles, garbage, slag, sludge, discarded products, broken utensils, defective products, animal carcasses, spoiled food, human and animal feces, etc.
[0003] When solid waste is harmlessly treated, it is necessary to crush the solid waste to prevent the volume of the solid waste from being too large, which will cause the harmless treatment process to be too slow or even affect the harmless treatment process. When the solid waste is crushed, the solid and liquid will inevitably be mixed with liquid, and will be discharged together with the crushed material. These liquid wastes will be detrimental to the collection of solid waste, and may even spill out with the discharge of solid waste, polluting the surrounding environment. Utility Model Content
[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a solid waste harmless treatment and crushing device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a solid waste harmless treatment and crushing device is designed, comprising a crushing box, support legs are installed at the bottom corners of the crushing box, a crushing mechanism is provided inside the crushing box, and a discharge port is provided at the bottom of the crushing box, and a material receiving mechanism is provided below the discharge port;
[0006] The material receiving structure includes a material receiving trough with an opening at the top, a tilted frame provided on the top of the material receiving trough, the side of the frame is fixed to the inner wall of the material receiving trough, and a screen is provided in the frame;
[0007] The material receiving trough is arranged in the support seat, and the support seat is fixed to the support leg through a connecting frame. The support seat is an "L"-shaped bracket with both sides bent upward, and a gap is left between the material receiving trough and the support seat. A number of spaced guide shafts are installed on both sides of the material receiving trough. The guide shafts slide through the support seat, and a compression spring is also provided on the guide shaft. One end of the compression spring is fixed to the support seat and the other end is fixed to the material receiving trough, and a vibration motor is also provided on the side of the material receiving trough.
[0008] Preferably, the crushing box includes a box body with an open top, the discharge port and the support legs are arranged on the bottom of the box body, and a top cover is installed on the top of the box body, a feed hopper is provided on the top of the top cover, and the feed hopper is installed in the middle of the top cover.
[0009] Preferably, the crushing mechanism includes at least two groups of crushing parts, the crushing parts correspond to the feed hopper, and the crushing parts are arranged along the vertical direction of the box body, and the two adjacent groups of crushing parts are staggered. Each group of crushing parts has two crushing rollers, and the two crushing rollers are clearance-fitted and their ends are rotatably mounted on the inner wall of the box body. One end of the two crushing rollers is coaxially mounted with gears, and the gears are meshed with each other. A drive motor is installed on the other end of one of the crushing rollers, and the drive motor is fixed on the outer wall of the box body.
[0010] Preferably, a guide block is provided above each crushing roller, the guide block is fixed to the inner wall of the box, and an inclined surface is provided on the top of the guide block, the bottom of the inclined surface faces between the two crushing rollers.
[0011] Preferably, a machine box is provided on the outside of the box body, wherein the gear is placed in the machine box, and a cover plate is detachably mounted on a side of the machine box away from the box body.
[0012] Preferably, a limit plate is installed on the end of the guide shaft away from the material receiving chute.
[0013] Preferably, a drain pipe is installed on one side of the bottom of the receiving trough.
[0014] The design scheme proposed by the utility model has the following beneficial effects during application:
[0015] 1. The solid waste harmless treatment and crushing device receives the discharged solid waste after crushing through the receiving trough, and uses the screen to separate the solid and liquid of the crushed waste, and collects the liquid waste. At the same time, the vibration of the vibration motor can accelerate the solid-liquid separation of the waste on the screen, and also accelerate the separation of the solid waste from the receiving trough to prevent the solid waste from being deposited on the screen and affecting the subsequent solid-liquid separation.
[0016] 2. The solid waste harmless treatment and crushing device uses multiple sets of staggered crushing parts to crush the solid waste multiple times, so that the solid waste can be crushed more fully for subsequent harmless treatment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0018] Figure 2 This is a schematic diagram of the internal structure of the chassis of the present utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0020] Figure 4 This is a schematic diagram of the internal structure of the box of the present utility model;
[0021] Figure 5 This is a structural schematic diagram of the material receiving trough of the present utility model.
[0022] In the figure: 1. Box body; 2. Top cover; 3. Feed hopper; 4. Discharge port; 5. Support legs; 6. Receiving trough; 7. Support seat; 8. Guide shaft; 9. Limit plate; 10. Compression spring; 11. Frame; 12. Screen; 13. Vibration motor; 14. Crushing roller; 15. Guide block; 16. Inclined surface; 17. Drive motor; 18. Gear; 19. Chassis; 20. Cover. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0024] Reference Figure 1-Figure 5 A solid waste harmless treatment and crushing device includes a crushing box, which includes a box body 1 with an open top, a top cover 2 installed on the top of the box body 1, a feed hopper 3 provided on the top of the top cover 2, and the feed hopper 3 is installed in the middle of the top cover 2, for feeding solid waste from the feed hopper 3 into the crushing box; in actual use, an elevator can be provided on one side of the crushing box close to the inlet of the feed hopper 3, so that the solid waste can be continuously fed into the feed hopper 3 through the elevator.
[0025] Support legs 5 are installed at the bottom corners of the crushing box, that is, the support legs 5 are arranged on the bottom of the box body 1, and a crushing mechanism is provided inside the crushing box;
[0026] Among them, Figure 4 As shown, the crushing mechanism includes at least two groups of crushing parts, the crushing parts correspond to the feed hopper 3, and the crushing parts are arranged along the vertical direction of the box body 1, and the adjacent groups of crushing parts are staggered. Each group of crushing parts has two crushing rollers 14, and the two crushing rollers 14 are clearance-fitted and their ends are rotatably mounted on the inner wall of the box body 1, and as shown Figure 2 and Figure 3 As shown, gears 18 are coaxially mounted on one end of the two crushing rollers 14, and the gears 18 mesh with each other, allowing the two crushing rollers 14 to rotate relative to each other, and a drive motor 17 is mounted on the other end of one of the crushing rollers 14, and the drive motor 17 is fixed to the outer wall of the box body 1. After the solid waste enters the box body 1, the rotation of the crushing rollers 14 allows the solid waste passing between the crushing rollers 14 to be crushed by the rotation and extrusion of the crushing rollers 14, and multiple groups of staggered crushing rollers 14 can perform multiple crushing operations on the solid waste, so that the solid waste can be more fully crushed.
[0027] Furthermore, in order to allow the solid waste to fall fully between two adjacent crushing rollers 14, Figure 4 As shown, a guide block 15 is provided above each crushing roller 14. The guide block 15 is fixed to the inner wall of the box body 1, and an inclined slope 16 is provided on the top of the guide block 15. The bottom of the slope 16 is facing between the two crushing rollers 14. The falling solid waste will fall on the slope 16 and slide along the slope 16 to the gap between the two adjacent crushing rollers 14, so that the solid waste can be acted upon by the crushing rollers 14 more quickly, thereby improving the crushing rate of the solid waste.
[0028] A chassis 19 is provided on the outside of the housing 1 , wherein the gear 18 is placed in the chassis 19 , and a cover 20 is detachably installed on the side of the chassis 19 away from the housing 1 , which can protect the gear 18 and prevent debris from contacting the gear 18 and affecting the transmission of the gear 18 .
[0029] As the solid and liquid continue to break and fall, a discharge port 4 is provided at the bottom of the crushing box, that is, the discharge port 4 is provided at the bottom of the box body 1, and a receiving mechanism is provided below the discharge port 4, and the solid waste falling from the discharge port 4 will fall on the receiving mechanism;
[0030] like Figure 1 and Figure 5 As shown, the material receiving structure includes a material receiving trough 6 with an opening at the top, and a tilted frame 11 is provided on the top of the material receiving trough 6. The side of the frame 11 is fixed to the inner wall of the material receiving trough 6, and a screen 12 is provided in the frame 11. The solid waste falling into the material receiving trough 6 will fall on the screen 12, so that the liquid mixed in the solid waste will pass through the screen 12 and be collected in the material receiving trough 6; and a drain pipe is installed on one side of the bottom of the material receiving trough 6, so that after the solid-liquid crushing is completed, the collected waste liquid can be uniformly treated to prevent pollution of the surrounding environment. At the same time, after the waste liquid in the solid waste is separated, it is also beneficial to the subsequent harmless treatment of the solid waste to prevent the waste liquid from affecting the harmless treatment.
[0031] Specifically, the material receiving trough 6 is arranged in the support seat 7, and the support seat 7 is fixed to the support leg 5 through a connecting frame. The support seat 7 is a bracket with both sides bent upward in an "L" shape, and a gap is left between the material receiving trough 6 and the support seat 7. A number of guide shafts 8 arranged at intervals are installed on both sides of the material receiving trough 6. The guide shafts 8 slide through the support seat 7, and a compression spring 10 is also provided on the guide shaft 8. One end of the compression spring 10 is fixed on the support seat 7 and the other end is fixed to the material receiving trough 6, and a vibration motor 13 is also provided on the side of the material receiving trough 6. When solid-liquid separation is performed on solid waste, the vibration motor 13 will cooperate with the compression spring 10 to drive the material receiving trough 6 to reciprocate in the support seat 7, thereby accelerating the sliding rate of the solid waste on the screen 12, and at the same time allowing the solid waste to be dispersed under vibration, so that the waste liquid in the solid waste can be better separated through the screen 12.
[0032] Finally, the solid waste after solid-liquid separation will slide out from the bottom of the screen 12. Before this, a collection box or a collection bag for the solid waste can be placed at the bottom of the screen 12 to collect the solid waste.
[0033] Furthermore, a limit plate 9 is installed on the end of the guide shaft 8 away from the material receiving trough 6 to limit the sliding of the guide shaft 8 on the support seat 7 to prevent the guide shaft 8 from detaching from the support seat 7 and affecting the movement of the material receiving trough 6 in the support seat 7.
[0034] It should be noted that, in actual use, a fixing seat can also be installed at the bottom of the support seat 7, and the fixing seat can be fixed to the support surface to separate the receiving trough 6 from the crushing box to reduce the impact of the vibration of the receiving trough 6 on the crushing box.
[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A solid waste harmless treatment and crushing device, characterized by: It comprises a crushing box, support legs (5) are installed at the bottom corners of the crushing box, a crushing mechanism is provided inside the crushing box, and a discharge port (4) is provided at the bottom of the crushing box, and a material receiving mechanism is provided below the discharge port (4); The material receiving structure includes a material receiving trough (6) with an opening at the top, a frame (11) arranged obliquely on the top of the material receiving trough (6), the side of the frame (11) being fixed to the inner wall of the material receiving trough (6), and a screen (12) being arranged in the frame (11); The material receiving trough (6) is arranged in the support seat (7), and the support seat (7) is fixed to the support leg (5) through a connecting frame. The support seat (7) is a bracket with both sides bent upward to form an "L" shape, and a gap is left between the material receiving trough (6) and the support seat (7). A plurality of guide shafts (8) arranged at intervals are installed on both sides of the material receiving trough (6). The guide shafts (8) slide through the support seat (7), and a compression spring (10) is also provided on the guide shaft (8). One end of the compression spring (10) is fixed to the support seat (7) and the other end is fixed to the material receiving trough (6), and a vibration motor (13) is also provided on the side of the material receiving trough (6).
2. The solid waste harmless treatment and crushing device according to claim 1, characterized in that: The crushing box includes a box body (1) with an opening at the top, a discharge port (4) and support legs (5) are arranged on the bottom of the box body (1), a top cover (2) is installed on the top of the box body (1), a feed hopper (3) is arranged on the top of the top cover (2), and the feed hopper (3) is installed on the middle part of the top cover (2).
3. The solid waste harmless treatment and crushing device according to claim 2, characterized in that: The crushing mechanism includes at least two groups of crushing parts, the crushing parts correspond to the feed hopper (3), and the crushing parts are arranged along the vertical direction of the box body (1), and the adjacent groups of crushing parts are staggered. Each group of crushing parts has two crushing rollers (14), the two crushing rollers (14) are clearance-matched and the ends thereof are rotatably mounted on the inner wall of the box body (1), and one end of each of the two crushing rollers (14) is coaxially mounted with a gear (18), and the gears (18) are meshed with each other. A drive motor (17) is mounted on the other end of one of the crushing rollers (14), and the drive motor (17) is fixed on the outer wall of the box body (1).
4. The solid waste harmless treatment and crushing device according to claim 3, characterized in that: A guide block (15) is provided above each crushing roller (14). The guide block (15) is fixed to the inner wall of the box body (1). An inclined surface (16) is provided on the top of the guide block (15). The bottom of the inclined surface (16) faces between the two crushing rollers (14).
5. The solid waste harmless treatment and crushing device according to claim 3, characterized in that: A machine box (19) is provided on the outside of the box body (1), wherein the gear (18) is placed in the machine box (19), and a cover plate (20) is detachably mounted on a side of the machine box (19) away from the box body (1).
6. The solid waste harmless treatment and crushing device according to claim 1, characterized in that: A limit plate (9) is installed on one end of the guide shaft (8) away from the material receiving trough (6).
7. The solid waste harmless treatment and crushing device according to claim 1, characterized in that: A drain pipe is installed on one side of the bottom of the receiving trough (6).