Raw material conveying device for solid fuel processing

Abstract

The utility model relates to the technical field of solid fuel raw material processing equipment, in particular to a solid fuel processing raw material conveying device which comprises a frame, a support is assembled on the surface of the top end of the frame, and a conveying belt used for conveying solid fuel raw materials is assembled on the surface of the top end of the support. When the conveying belt conveys crushed raw materials into the tank body, the baffle at the discharging end of the top of the tank body can be automatically opened and closed under the torsion of the torsional spring hinge, so that the crushed materials extrude the baffle under the gravity of the crushed materials and then fall into the tank body, and meanwhile, the square hopper between the support and the tank body enables the crushed raw materials to enter the inner side of the tank body more smoothly; and then a servo motor at the top of the tank body and a heating rod in the tank body synchronously operate, and the servo motor operates conveniently to drive a stirring rod on the inner side of the tank body to rotate after torque is converted through a speed reducer, so that the raw material crushed aggregates on the inner side of the tank body are mixed and stirred, and the heat of the heating rod can heat and dry the raw material crushed aggregates more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of solid fuel raw material processing equipment, in particular to a conveying device for solid fuel processing raw materials. Background Art

[0002] In rural areas, a large amount of agricultural and forestry waste such as straws and branches is generated in agricultural production. In addition, there is also a part of domestic waste. These wastes and garbage contain a certain amount of calorific value and can be recycled. At present, the more common treatment method is direct incineration. Although garbage incineration solves garbage pollution, it causes serious pollution to the atmospheric environment to a large extent. And transporting it to a power plant for combustion power generation, due to the scattered rural residents and the lack of standardized garbage treatment plants, the transportation distance to the treatment plant is relatively long, resulting in inconvenient collection and transportation and high costs. If a rural garbage regenerated solid fuel production system is developed to locally prepare rural garbage into solid block fuels, it is not only convenient for transportation but also can better solve the problem of rural garbage pollution; Application No. CN202021327852.9 discloses a rural garbage regenerated solid fuel production system, which recovers and crushes wastes such as rural garbage, dries the crushed garbage by using a microwave drying furnace, and finally presses it into block solid fuels through a briquetting device, effectively realizing the recycling of garbage; However, since the conveyor belt for conveying solid fuel raw materials needs to pass through the drying device, the microwave inside the drying device will also have a certain impact on the conveyor belt when drying the raw materials. For this reason, we propose a conveying device for solid fuel processing raw materials. Summary of the Utility Model

[0003] Aiming at the problems in the prior art, the utility model provides a conveying device for solid fuel processing raw materials.

[0004] The technical scheme adopted by the utility model to solve its technical problems is a conveying device for solid fuel processing raw materials, including a frame. A bracket is assembled on the top surface of the frame, and a conveyor belt for conveying solid fuel raw materials is assembled on the top surface of the bracket. Square pipe seats are assembled on the top surface of the frame on both sides outside the bracket, and there are two groups of square pipe seats. A vertical pipe seat for adjustment is slidably installed inside the square pipe seat, and an electric push rod for pushing the vertical pipe seat to lift and displace is assembled inside the square pipe seat. A belt permanent magnet separator is assembled between the two groups of vertical pipe seats;

[0005] A tank body is mounted on the top surface of the frame, and a square bucket for guiding materials is mounted between the bracket and the feeding end of the tank body, a stirring rod for mixing materials is rotatably mounted on the inside of the tank body, and a heating rod is mounted on the inside of the tank body, and there are multiple groups of heating rods, a reducer is mounted on the top surface of the tank body that is transmission-connected to the stirring rod, and a servo motor is mounted on the power input end of the reducer, and a baffle is mounted on the inside of the top opening end of the tank body through a torsion spring hinge, and there are two groups of baffles.

[0006] By adopting the above technical solution, after the solid fuel raw materials are crushed, the raw material fragments can be discharged to the surface of the conveyor belt inside the bracket. The operation of the conveyor belt is convenient for conveying the raw material fragments, and at the same time, the electric push rod inside the square tube seat at the top of the bracket can be operated. The operation of the electric push rod is convenient for pushing the vertical tube seat inside the square tube seat, so that the vertical tube seat can extend from the square tube seat and drive the belt permanent magnetic iron remover to rise and fall, which is convenient for adjusting the distance between the conveyor belt and the belt permanent magnetic iron remover, so that the belt permanent magnetic iron remover can adsorb the metal fragments in the raw material fragments transported by the conveyor belt. After the adsorption treatment, the raw material fragments can be transported by the conveyor belt into the tank body for further processing;

[0007] When the conveyor belt transports the raw material scraps into the tank body, the baffle at the discharge end of the top of the tank body can automatically open and close under the torsion of the torsion spring hinge, so that the scraps squeeze the baffle open under their own gravity and fall into the tank body. At the same time, the square bucket between the bracket and the tank body allows the raw material scraps to enter the inside of the tank body more smoothly. Then the servo motor on the top of the tank body and the internal heating rod operate synchronously. The servo motor is convenient to operate and drives the stirring rod inside the tank body to rotate after converting the torque through the reducer, so that the raw material scraps inside the tank body are mixed and stirred, so that the heat of the heating rod can heat and dry the raw material scraps more evenly.

[0008] Specifically, a hopper for adding materials is mounted on the top surface of the tank body, and a cover plate for sealing is hingedly connected to the top surface of the hopper via a hinge.

[0009] By adopting the above technical solution, the hopper makes it convenient for the staff to add slaked lime powder into the inner side of the tank body after drying the raw material crushed materials, and the slaked lime powder can be mixed with the raw material crushed materials more quickly under the operation of the stirring rod, thereby facilitating the disinfection of the raw material crushed materials.

[0010] Specifically, the top surface of the tank body is equipped with an exhaust valve, and the discharge end at the bottom of the tank body is equipped with an electric knife gate valve.

[0011] By adopting the above technical scheme, after the raw material crumbs inside the tank body are heated, dried and sterilized, the electric knife gate valve operates to discharge the raw material crumbs inside the tank body, which is convenient for the molding equipment in the next process to extrude and mold the raw material crumbs, and facilitates the subsequent transportation of block solid fuel. At the same time, the exhaust valve on the top of the tank body facilitates the discharge of hot steam inside the tank body.

[0012] Specifically, the bottom surface of the bracket is equipped with a guide groove, and the discharge end at the bottom of the guide groove is equipped with a branch pipe for discharging materials.

[0013] By adopting the above technical solution, the residual liquid seeping from the raw material fragments on the surface of the conveyor belt can flow to the guide groove conveniently, so that the guide groove can guide and discharge the residual liquid, and the branch pipe can conveniently discharge the residual liquid to a suitable position.

[0014] Specifically, a liquid storage tank connected to the branch pipe is mounted on the top surface of the frame.

[0015] By adopting the above technical solution, the liquid storage tank is convenient for storing the residual liquid guided by the branch pipe. At the same time, the delivery pump arranged at the discharge end of the liquid storage tank can transport the residual liquid into the inner side of the tank body again, so as to facilitate the gasification treatment of the residual liquid.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application is designed through a conveyor belt, a bracket, a square tube seat, a vertical tube seat, an electric push rod, a tank body and a belt permanent magnetic iron remover. After the solid fuel raw materials are crushed, the raw material fragments can be discharged onto the surface of the conveyor belt inside the bracket. The operation of the conveyor belt is convenient for conveying the raw material fragments. At the same time, the electric push rod inside the square tube seat at the top of the bracket can be operated. The operation of the electric push rod is convenient for pushing the vertical tube seat inside the square tube seat, so that the vertical tube seat can extend from the square tube seat and drive the belt permanent magnetic iron remover to rise and fall, which is convenient for adjusting the distance between the conveyor belt and the belt permanent magnetic iron remover, so that the belt permanent magnetic iron remover can adsorb the metal fragments in the raw material fragments transported by the conveyor belt. After the adsorption treatment, the raw material fragments can be transported by the conveyor belt into the tank body for further processing.

[0018] 2. Through the design of the square hopper, stirring rod, heating rod, reducer, baffle, and servo motor in the technical solution of this application, when the conveyor belt transports the raw material scraps into the tank, the baffle at the discharge end of the top of the tank can automatically open and close under the torsion of the torsion spring hinge, enabling the scraps to fall into the tank after pushing open the baffle under their own gravity. At the same time, the square hopper between the bracket and the tank allows the raw material scraps to enter the inner side of the tank more smoothly. Subsequently, the servo motor at the top of the tank and the heating rod inside operate synchronously. The operation of the servo motor conveniently drives the stirring rod inside the tank to rotate after converting the torque through the reducer, so that the raw material scraps inside the tank are mixed and stirred, and the heat of the heating rod can heat and dry the raw material scraps more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0020] Figure 1 Is an axonometric view of the present utility model;

[0021] Figure 2 Is a schematic cross-sectional view of the structure between the conveyor belt and the vertical pipe seat of the present utility model;

[0022] Figure 3 Is a schematic cross-sectional view of the inner structure of the tank of the present utility model;

[0023] In the figure: 1. Frame; 2. Bracket; 3. Conveyor belt; 4. Square pipe seat; 5. Vertical pipe seat; 6. Electric push rod; 7. Belt permanent magnet separator; 8. Flow guide groove; 9. Tank; 10. Square hopper; 11. Stirring rod; 12. Heating rod; 13. Reducer; 14. Servo motor; 15. Exhaust valve; 16. Baffle; 17. Electric knife gate valve; 18. Hopper; 19. Cover plate; 20. Liquid storage tank; 21. Branch pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes, and effects of the present utility model easy to understand, the present utility model is further described below in conjunction with specific embodiments.

[0025] Please refer to Figures 1-3The embodiment of the utility model provides a technical solution: a solid fuel processing raw material conveying device, including a frame 1, a bracket 2 is installed on the top surface of the frame 1, and a conveyor belt 3 for conveying solid fuel raw materials is installed on the top surface of the bracket 2, and a square tube seat 4 is installed on the top surface of the frame 1 on both sides of the outer periphery of the bracket 2, and the square tube seat 4 has two groups, and a vertical tube seat 5 for adjustment is slidably installed inside the square tube seat 4, and an electric push rod 6 for pushing the vertical tube seat 5 to move up and down is installed inside the square tube seat 4, and a leather is installed between the two groups of vertical tube seats 5. With permanent magnetic iron remover 7; a tank body 9 is mounted on the top surface of the frame 1, and a square bucket 10 for guiding materials is mounted between the bracket 2 and the feeding end of the tank body 9, a stirring rod 11 for mixing is rotatably mounted on the inside of the tank body 9, and a heating rod 12 is mounted on the inside of the tank body 9, and there are multiple groups of heating rods 12, a reducer 13 transmission-connected to the stirring rod 11 is mounted on the top surface of the tank body 9, and a servo motor 14 is mounted on the power input end of the reducer 13, and a baffle 16 is mounted on the inside of the top open end of the tank body 9 through a torsion spring hinge, and there are two groups of baffles 16.

[0026] When in use, after the solid fuel raw materials are crushed, the raw material fragments can be discharged to the surface of the conveyor belt 3 inside the bracket 2. The operation of the conveyor belt 3 is convenient for conveying the raw material fragments, and at the same time, the electric push rod 6 inside the square tube seat 4 at the top of the bracket 2 can be operated. The operation of the electric push rod 6 is convenient for pushing the vertical tube seat 5 inside the square tube seat 4, so that the vertical tube seat 5 can extend from the square tube seat 4 and drive the belt permanent magnetic iron remover 7 to rise and fall, which is convenient for adjusting the distance between the conveyor belt 3 and the belt permanent magnetic iron remover 7, so that the belt permanent magnetic iron remover 7 can adsorb the metal fragments in the raw material fragments transported by the conveyor belt 3. After the adsorption treatment, the raw material fragments can be transported by the conveyor belt 3 into the tank body 9 for further processing;

[0027] When the conveyor belt 3 conveys the raw material crushed materials into the tank body 9, the baffle 16 at the discharge end of the top of the tank body 9 can be automatically opened and closed under the torsion of the torsion spring hinge, so that the crushed materials squeeze the baffle 16 under their own gravity and fall into the tank body 9. At the same time, the square bucket 10 between the bracket 2 and the tank body 9 allows the raw material crushed materials to enter the inside of the tank body 9 more smoothly. Then the servo motor 14 on the top of the tank body 9 and the internal heating rod 12 operate synchronously. The servo motor 14 is convenient to operate and drives the stirring rod 11 inside the tank body 9 to rotate after converting the torque through the reducer 13, so that the raw material crushed materials inside the tank body 9 are mixed and stirred, so that the heat of the heating rod 12 can heat and dry the raw material crushed materials more evenly.

[0028] like Figure 1 As shown, the top surface of the tank body 9 is equipped with a hopper 18 for adding materials, and the top surface of the hopper 18 is hinged with a cover plate 19 for sealing through a hinge.

[0029] When in use, the hopper 18 facilitates the staff to add slaked lime powder into the inner side of the tank body 9 after drying the raw material crushed materials, and the slaked lime powder can be mixed with the raw material crushed materials more quickly under the operation of the stirring rod 11, so as to facilitate the disinfection of the raw material crushed materials.

[0030] like Figure 1 and Figure 3 As shown, an exhaust valve 15 is installed on the top surface of the tank body 9, and an electric knife gate valve 17 is installed at the discharge end of the bottom of the tank body 9.

[0031] During use, after the raw material crushed inside the tank body 9 is heated, dried and sterilized, the electric knife gate valve 17 operates to discharge the raw material crushed inside the tank body 9, which is convenient for the molding equipment in the next process to extrude and mold the raw material crushed, and facilitates the subsequent transportation of the block solid fuel. At the same time, the exhaust valve 15 on the top of the tank body 9 facilitates the discharge of the hot steam inside the tank body 9.

[0032] like Figure 1 and Figure 2 As shown, the bottom surface of the bracket 2 is equipped with a guide groove 8, and the bottom discharge end of the guide groove 8 is equipped with a branch pipe 21 for discharging materials.

[0033] When in use, the residual liquid seeping out of the raw material scraps on the surface of the conveyor belt 3 can flow to the guide groove 8 conveniently, so that the guide groove 8 can guide and discharge the residual liquid, and the branch pipe 21 can conveniently discharge the residual liquid to a suitable position.

[0034] like Figure 1 As shown, a liquid storage tank 20 connected to a branch pipe 21 is mounted on the top surface of the frame 1 .

[0035] When in use, the liquid storage tank 20 is convenient for storing the residual liquid guided by the branch pipe 21. At the same time, the delivery pump arranged at the discharge end of the liquid storage tank 20 can deliver the residual liquid into the inner side of the tank body 9 again, so as to facilitate the gasification treatment of the residual liquid.

[0036] The working principle and use process of the utility model are as follows: when in use, first install the corresponding structural components in a suitable position. After the solid fuel raw materials are crushed, the raw material crushed materials can be discharged to the surface of the conveyor belt 3 inside the bracket 2. The operation of the conveyor belt 3 is convenient for conveying the raw material crushed materials. At the same time, the electric push rod 6 inside the square tube seat 4 at the top of the bracket 2 can be operated. The operation of the electric push rod 6 is convenient for pushing the vertical tube seat 5 inside the square tube seat 4, so that the vertical tube seat 5 can extend from the square tube seat 4 and drive the belt permanent magnetic iron remover 7 to rise and fall, which is convenient for adjusting the conveyor belt 3 and the belt permanent magnetic iron remover. 7, so that the belt permanent magnetic iron remover 7 can adsorb the metal scraps in the raw material scraps transported by the conveyor belt 3, and the raw material scraps after adsorption can be transported by the conveyor belt 3 into the tank body 9 for further processing, and when the conveyor belt 3 transports the raw material scraps into the tank body 9, the baffle 16 at the discharge end of the top of the tank body 9 can automatically open and close under the torsion of the torsion spring hinge, so that the scraps squeeze the baffle 16 under their own gravity and fall into the tank body 9, and at the same time, the square bucket 10 between the bracket 2 and the tank body 9 allows the raw material scraps to enter the inner side of the tank body 9 more smoothly, and then the top of the tank body 9 The servo motor 14 and the internal heating rod 12 operate synchronously. The servo motor 14 is convenient to operate and drives the stirring rod 11 inside the tank body 9 to rotate after converting the torque through the reducer 13, so that the raw material crushed inside the tank body 9 is mixed and stirred, so that the heat of the heating rod 12 can heat and dry the raw material crushed more evenly. After drying the raw material crushed, the staff can open the cover plate 19 in the hopper 18 at the top of the tank body 9, which is convenient for adding slaked lime powder to the inside of the tank body 9, and can make the slaked lime powder more quickly interact with the raw material crushed under the operation of the stirring rod 11. Mixing is convenient for sterilizing the raw material crushed materials. At the same time, when the raw material crushed materials inside the tank body 9 are heated, dried and sterilized, the electric knife gate valve 17 at the bottom of the tank body 9 operates to discharge the raw material crushed materials inside the tank body 9, which is convenient for the molding equipment in the next process to extrude and mold the raw material crushed materials, and is convenient for the subsequent transportation of the block solid fuel. The conveyor belt 3 and the heating component are distributedly designed, so that the conveyor belt 3 will not be affected when transporting the raw materials. At the same time, the stirring rod 11 and the heating component are integrated, which is convenient for saving processes and improving the processing efficiency of solid fuel raw materials.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A conveying device for solid fuel processing raw materials, characterized in that, It includes a frame (1), on the top surface of the frame (1) is assembled a bracket (2), and on the top surface of the bracket (2) is assembled a conveyor belt (3) for conveying solid fuel raw materials. On the top surface of the frame (1) is assembled square pipe seats (4) on both outer sides of the periphery of the bracket (2), and there are two groups of the square pipe seats (4). Inside the square pipe seats (4) is slidably installed a vertical pipe seat (5) for adjustment, and inside the square pipe seats (4) is assembled an electric push rod (6) for pushing the vertical pipe seat (5) to lift and displace. Between the two groups of the vertical pipe seats (5) is assembled a belt permanent magnet separator (7); On the top surface of the frame (1) is assembled a tank body (9), and between the bracket (2) and the feeding end of the tank body (9) is assembled a square hopper (10) for guiding materials. Inside the tank body (9) is rotatably installed a stirring rod (11) for mixing materials, and inside the tank body (9) is assembled heating rods (12), and there are multiple groups of the heating rods (12). On the top surface of the tank body (9) is assembled a reducer (13) that is drivingly connected to the stirring rod (11), and the power input end of the reducer (13) is assembled with a servo motor (14). Inside the inner side of the top opening end of the tank body (9) is assembled a baffle (16) through a torsion spring hinge, and there are two groups of the baffles (16).

2. The conveying device for solid fuel processing raw materials according to claim 1, characterized in that, On the top surface of the tank body (9) is assembled a hopper (18) for feeding materials, and on the top surface of the hopper (18) is hinged a cover plate (19) for blocking through a hinge.

3. The conveying device for solid fuel processing raw materials according to claim 1, characterized in that, On the top surface of the tank body (9) is assembled an exhaust valve (15), and at the bottom discharging end of the tank body (9) is assembled an electric knife gate valve (17).

4. A solid fuel processing raw material conveying device according to claim 1, characterized in that, On the bottom surface of the bracket (2) is assembled a diversion trough (8), and at the bottom discharging end of the diversion trough (8) is assembled a branch pipe (21) for discharging materials.

5. A solid fuel processing raw material conveying device according to claim 1, characterized in that, On the top surface of the frame (1) is assembled a liquid storage tank (20) that is communicated with the branch pipe (21).

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