Industrial solid waste treatment equipment

Abstract

The utility model discloses industrial solid waste treatment equipment, which belongs to the technical field of solid waste treatment, and comprises a flat plate, the upper end surface of the flat plate is fixedly connected with a compression box positioned in front of a support plate, and the interior of the compression box is slidably connected with a first extrusion plate; a first hydraulic oil cylinder is installed between the first extrusion plate and the inner wall of the compression box, a third hydraulic oil cylinder is installed on the upper end face of the compression box through a support, the output end of the third hydraulic oil cylinder penetrates through the compression box and is fixedly connected with the second extrusion plate, and the first extrusion plate is pushed through the output end of the first hydraulic oil cylinder; the solid waste in the compression box is extruded to the front side, the solid waste is preliminarily compressed, then a second extrusion plate is driven by the output end of a third hydraulic oil cylinder to move downwards, the solid waste is further compressed, and compression of the solid waste is completed, so that additional transportation is not needed, the interior of the compression box is prevented from being blocked, and the compression effect is better; and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment, and particularly relates to an industrial solid waste treatment device. Background Art

[0002] Industrial solid waste refers to the solid waste generated in industrial production activities, which is various waste residues, dusts and other wastes discharged into the environment during the industrial production process. It can be divided into general industrial wastes (such as blast furnace slag, steel slag, red mud, non-ferrous metal slag, fly ash, coal slag, sulfuric acid slag, waste gypsum, desulfurization ash, carbide slag, salt mud, etc.) and industrial hazardous solid wastes, namely hazardous solid wastes. With the development of industrial production, the quantity of industrial waste is increasing day by day. Especially, the emissions of industries such as metallurgy and thermal power generation are the largest. The industrial waste is huge in quantity, various in types and complex in composition, and is quite difficult to handle. Currently, for the treatment of industrial solid waste, usually the solid waste is directly crushed and then subjected to subsequent treatments such as compression.

[0003] When the existing industrial solid waste treatment equipment treats solid waste, it is necessary to first use a crusher to crush the solid waste, and then use a compactor to compress the crushed solid waste. Extra transportation is required, which is time-consuming and laborious, and greatly affects the treatment efficiency.

[0004] When the existing device compresses the crushed solid waste, generally the solid waste is directly conveyed into the compression box through a conveyor belt. In the long run, it is easy to cause blockage inside the compression box, resulting in damage to the compression box. Moreover, most of the existing compression devices only compress the solid waste in the same direction. The compressed blocks are large in volume, and the compressed blocks may become loose, and the compression effect is not good. Content of the Utility Model

[0005] To solve the problems in the above background, the utility model provides an industrial solid waste treatment device, which has the characteristics of no need for extra transportation, preventing blockage inside the compression box, better compression effect and high working efficiency.

[0006] The utility model is realized as follows: an industrial solid waste treatment device includes a flat plate. The upper end surface of the flat plate is fixedly connected with two symmetrically distributed support plates through a plurality of columns. A conveyor is arranged between the two support plates. A plurality of equally spaced paddles are fixedly connected to the outer wall of the conveyor belt of the conveyor. The upper end surfaces of the two support plates are fixedly connected with a crushing box. Two axles distributed front and back are rotatably connected inside the crushing box. Interleaved crushing knives are fixedly connected to the outer walls of the two axles.

[0007] The upper end surface of the flat plate is fixedly connected with a compression box located in front of the support plate. A first extrusion plate is slidably connected inside the compression box. A first hydraulic cylinder is installed between the first extrusion plate and the inner wall of the compression box. A second extrusion plate is slidably connected inside the compression box, which is located in front of the first extrusion plate and is perpendicular to the first extrusion plate. The upper end surface of the compression box is installed with a third hydraulic cylinder through a bracket. The output end of the third hydraulic cylinder penetrates the compression box and is fixedly connected with the second extrusion plate;

[0008] The upper end surface of the compression box is provided with a conveying mechanism.

[0009] In order to make the spiral conveying rod rotate, as an optimization of the industrial solid waste treatment equipment of the present utility model, the conveying mechanism includes a conveying box fixedly connected to the upper end surface of the compression box and communicating with the compression box. A spiral conveying rod is rotatably connected inside the conveying box. A servo motor is installed on the rear end surface of the conveying box. The output end of the servo motor is fixedly connected with the spiral conveying rod. The upper end surface of the conveying box communicates with a storage bin located directly below the conveyor.

[0010] In order to facilitate the discharge of the compressed block, as an optimization of the industrial solid waste treatment equipment of the present utility model, a discharge port is opened on the front end surface of the compression box. A chute is penetrated and opened on the upper end surface of the compression box, which is located in front of the third hydraulic cylinder. A gate located inside the compression box is slidably connected inside the chute. The upper end surface of the compression box is installed with two symmetrically distributed second hydraulic cylinders through a bracket. The output ends of the two second hydraulic cylinders are both fixedly connected with the upper end surface of the gate.

[0011] In order to prevent the crushed solid waste from entering the rear of the first extrusion plate and causing blockage, as an optimization of the industrial solid waste treatment equipment of the present utility model, a baffle is fixedly connected to the upper end surface of the first extrusion plate, which is located below the connection between the compression box and the conveying box. The upper end surface of the baffle abuts against the inner top surface of the compression box.

[0012] In order to facilitate the crushed solid waste to enter the conveyor, as an optimization of the industrial solid waste treatment equipment of the present utility model, a feeding port is communicated with the upper end surface of the crushing box. A guide plate is fixedly connected inside the crushing box, which is located below the rotating shaft.

[0013] In order to make the two rotating shafts rotate relative to each other, as an optimization of the industrial solid waste treatment equipment of the present utility model, two driving motors distributed front and back are fixedly connected to the left end surface of the crushing box. The output ends of the two driving motors are respectively fixedly connected with the two rotating shafts. The two driving motors rotate relative to each other.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] For this utility model, the solid waste to be crushed is put into the interior of the crushing box. Through the relative rotation of two rotating shafts, the crushing knives break the solid waste into small pieces, which then fall onto the conveyor belt of the conveyor. The broken solid waste is moved into the interior of the storage bin by the paddles, without the need for additional conveyance. The broken solid waste enters the conveying box, and then the output end of the servo motor drives the spiral conveying rod to rotate, facilitating the control of the broken solid waste to enter the compression box and preventing blockage inside the compression box.

[0016] In addition, for this utility model, the output end of the first hydraulic cylinder pushes the first extrusion plate to squeeze the solid waste inside the compression box forward, performing a preliminary compression on the solid waste. Then, the output end of the third hydraulic cylinder drives the second extrusion plate to move downward to further compress the solid waste, completing the compression of the solid waste. The volume of the compressed block is smaller, the compressed block is not easily loose, and the compression effect is better. Description of the Drawings

[0017] Figure 1 is the overall structure diagram of an industrial solid waste treatment device of this utility model;

[0018] Figure 2 is the overall sectional view structure diagram of this utility model;

[0019] Figure 3 is this utility model Figure 2 the enlarged structure diagram of A in it.

[0020] In the figure, 1, flat plate; 2, support plate; 3, conveyor; 4, crushing box; 5, feeding port; 6, rotating shaft; 7, driving motor; 8, crushing knife; 9, paddle; 10, compression box; 11, conveying box; 12, storage bin; 13, spiral conveying rod; 14, servo motor; 15, first extrusion plate; 16, baffle; 17, first hydraulic cylinder; 18, discharge port; 19, gate; 20, second hydraulic cylinder; 21, second extrusion plate; 22, third hydraulic cylinder; 23, sliding groove; 24, guiding plate. Detailed Embodiment

[0021] In order to make the objectives, technical solutions and advantages of this utility model clearer, the following further elaborates on this utility model in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not used to limit this utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0023] Please refer to Figures 1-3 , an industrial solid waste treatment device, including a flat plate 1. The upper end surface of the flat plate 1 is fixedly connected with two symmetrically distributed support plates 2 through a plurality of columns. A conveyor 3 is arranged between the two support plates 2. A plurality of equally spaced paddles 9 are fixedly connected to the outer wall of the conveyor belt of the conveyor 3. The upper end surfaces of the two support plates 2 are fixedly connected with a crushing box 4. Two axles 6 distributed front and rear are rotatably connected inside the crushing box 4. Interlaced crushing knives 8 are fixedly connected to the outer walls of the two axles 6;

[0024] The upper end surface of the flat plate 1 is fixedly connected with a compression box 10 located in front of the support plate 2. A first extrusion plate 15 is slidably connected inside the compression box 10. A first hydraulic cylinder 17 is installed between the first extrusion plate 15 and the inner wall of the compression box 10. A second extrusion plate 21 which is located in front of the first extrusion plate 15 and is perpendicular to the first extrusion plate 15 is slidably connected inside the compression box 10. A third hydraulic cylinder 22 is installed on the upper end surface of the compression box 10 through a bracket. The output end of the third hydraulic cylinder 22 penetrates through the compression box 10 and is fixedly connected with the second extrusion plate 21;

[0025] A conveying mechanism is arranged on the upper end surface of the compression box 10.

[0026] In this embodiment: The solid waste to be crushed is put into the inside of the crushing box 4. By the relative rotation of the two axles 6, the crushing knives 8 crush the solid waste into small pieces, and then they fall onto the conveyor belt of the conveyor 3. The crushed solid waste is moved to the conveying mechanism by the paddles 9 without additional conveying. Then, the crushed solid waste is conveyed into the inside of the compression box 10 through the conveying mechanism. Then, the output end of the first hydraulic cylinder 17 pushes the first extrusion plate 15 to squeeze the solid waste inside the compression box 10 forward to perform a preliminary compression on the solid waste. Then, the output end of the third hydraulic cylinder 22 drives the second extrusion plate 21 to move downward to further compress the solid waste, completing the compression of the solid waste. The volume of the compressed block is smaller, the compressed block is not easy to loosen, and the compression effect is better.

[0027] As a technical optimization solution of the present utility model, the conveying mechanism includes a conveying box 11 fixedly connected to the upper end surface of the compression box 10 and communicating with the compression box 10. A spiral conveyor rod 13 is rotatably connected inside the conveying box 11. A servo motor 14 is installed on the rear end surface of the conveying box 11, and the output end of the servo motor 14 is fixedly connected to the spiral conveyor rod 13. A storage bin 12 located directly below the conveyor 3 is communicated with the upper end surface of the conveying box 11.

[0028] In this embodiment: The crushed solid waste is conveyed into the interior of the storage bin 12 through the conveyor belt of the conveyor 3. The crushed solid waste enters the conveying box 11, and then the output end of the servo motor 14 drives the spiral conveyor rod 13 to rotate, facilitating the control of the crushed solid waste to enter the compression box 10 and preventing blockage inside the compression box, making the operation simpler.

[0029] As a technical optimization solution of the present utility model, a discharge port 18 is provided on the front end surface of the compression box 10. A chute 23 is provided through the upper end surface of the compression box 10 in front of the third hydraulic cylinder 22. A gate 19 located inside the compression box 10 is slidably connected inside the chute 23. Two symmetrically distributed second hydraulic cylinders 20 are installed on the upper end surface of the compression box 10 through brackets, and the output ends of the two second hydraulic cylinders 20 are fixedly connected to the upper end surface of the gate 19.

[0030] In this embodiment: By the telescopic movement of the output ends of the two second hydraulic cylinders 20, the gate 19 is driven to move up and down inside the chute 23, facilitating the discharge of the compressed block from the discharge port 18.

[0031] As a technical optimization solution of the present utility model, a baffle 16 is fixedly connected to the upper end surface of the first pressing plate 15 below the connection between the compression box 10 and the conveying box 11, and the upper end surface of the baffle 16 abuts against the inner top surface of the compression box 10.

[0032] In this embodiment: By the abutment of the baffle 16 against the inner top surface of the compression box 10, the solid waste inside the conveying box 11 is prevented from entering behind the first pressing plate 15, causing blockage of the device.

[0033] As a technical optimization solution of the present utility model, a feeding port 5 is communicated with the upper end surface of the crushing box 4, and a guide plate 24 located below the rotating shaft 6 is fixedly connected inside the crushing box 4.

[0034] In this embodiment: Through the feeding port 5, it is easier for the solid waste to enter the crushing box 4, preventing the fragments inside the crushing box 4 from splashing. Through the guide plate 24, it is easier for the crushed solid waste to fall onto the conveyor belt of the conveyor 3.

[0035] As a technical optimization solution of the present utility model, two driving motors 7 distributed front and back are fixedly connected to the left end face of the crushing box 4, and the output ends of the two driving motors 7 are respectively fixedly connected to the two rotating shafts 6, and the two driving motors 7 rotate relatively.

[0036] In this embodiment: through the relative rotation of the output ends of the driving motors 7, the two rotating shafts 6 are driven to rotate relatively, which is convenient for the crushing knives 8 to crush the solid waste.

[0037] The working principle and usage process of the present utility model are as follows: First, the solid waste to be crushed is put into the interior of the crushing box 4. Through the relative rotation of the two rotating shafts 6, the crushing knives 8 break the solid waste into small pieces, and then it falls onto the conveyor belt of the conveyor 3. The broken solid waste is moved into the interior of the storage bin 12 through the paddles 9. Without additional conveying, the broken solid waste enters the conveying box 11, and then the output end of the servo motor 14 drives the spiral conveyor rod 13 to rotate, which is convenient for controlling the broken solid waste to enter the compression box 10 to prevent blockage inside the compression box.

[0038] Then, the output end of the first hydraulic cylinder 17 pushes the first pressing plate 15 to squeeze the solid waste inside the compression box 10 forward to perform preliminary compression on the solid waste. Then, the output end of the third hydraulic cylinder 22 drives the second pressing plate 21 to move downward to further compress the solid waste, completing the compression of the solid waste. The compressed block has a smaller volume, is not easy to loosen, and has a better compression effect.

[0039] Then, through the telescopic movement of the output ends of the two second hydraulic cylinders 20, the gate 19 is driven to move up and down inside the chute 23, which is convenient for discharging the compressed block from the discharge port 18.

[0040] The above is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An industrial solid waste treatment device, comprising a flat plate (1), characterized in that: The upper end surface of the flat plate (1) is fixedly connected with two symmetrically distributed support plates (2) through a plurality of columns. A conveyor (3) is arranged between the two support plates (2). A plurality of equally spaced paddles (9) are fixedly connected to the outer wall of the conveyor belt of the conveyor (3). The upper end surfaces of the two support plates (2) are fixedly connected with a crushing box (4). Two front and rear distributed rotating shafts (6) are rotatably connected inside the crushing box (4). Interleaved crushing knives (8) are fixedly connected to the outer walls of the two rotating shafts (6); The upper end surface of the flat plate (1) is fixedly connected with a compression box (10) located in front of the support plate (2). A first extrusion plate (15) is slidably connected inside the compression box (10). A first hydraulic cylinder (17) is installed between the first extrusion plate (15) and the inner wall of the compression box (10). A second extrusion plate (21) which is perpendicular to the first extrusion plate (15) and located in front of the first extrusion plate (15) is slidably connected inside the compression box (10). A third hydraulic cylinder (22) is installed on the upper end surface of the compression box (10) through a bracket. The output end of the third hydraulic cylinder (22) penetrates the compression box (10) and is fixedly connected with the second extrusion plate (21); A conveying mechanism is arranged on the upper end surface of the compression box (10).

2. An industrial solid waste treatment device according to claim 1, characterized in that: The conveying mechanism includes a conveying box (11) fixedly connected to the upper end surface of the compression box (10) and communicated with the compression box (10). A spiral conveyor rod (13) is rotatably connected inside the conveying box (11). A servo motor (14) is installed on the rear end surface of the conveying box (11). The output end of the servo motor (14) is fixedly connected with the spiral conveyor rod (13). A storage bin (12) located directly below the conveyor (3) is communicated with the upper end surface of the conveying box (11).

3. An industrial solid waste treatment device according to claim 1, characterized in that: A discharge port (18) is opened on the front end surface of the compression box (10). A chute (23) is penetrated and opened on the upper end surface of the compression box (10) and located in front of the third hydraulic cylinder (22). A gate (19) located inside the compression box (10) is slidably connected inside the chute (23). Two symmetrically distributed second hydraulic cylinders (20) are installed on the upper end surface of the compression box (10) through brackets. The output ends of the two second hydraulic cylinders (20) are both fixedly connected with the upper end surface of the gate (19).

4. An industrial solid waste treatment device according to claim 2, characterized in that: The upper end surface of the first extrusion plate (15) is fixedly connected with a baffle (16) located below the communication part of the compression box (10) and the conveying box (11). The upper end surface of the baffle (16) abuts against the inner top surface of the compression box (10).

5. An industrial solid waste treatment device according to claim 1, characterized in that: A feeding port (5) is communicated with the upper end surface of the crushing box (4). A guide plate (24) located below the rotating shaft (6) is fixedly connected inside the crushing box (4).

6. An industrial solid waste treatment device according to claim 1, characterized in that: Two front and rear distributed driving motors (7) are fixedly connected to the left end surface of the crushing box (4). The output ends of the two driving motors (7) are respectively fixedly connected with the two rotating shafts (6). The two driving motors (7) rotate relatively.

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