A transport tool for coal moisture adjustment

Abstract

The utility model discloses a conveying tool for coal moisture adjustment, including a conveyor, a plurality of dryers are arranged above the conveyor, baffles are arranged on both sides of the conveyor, a tumbling structure is installed on the baffles, the tumbling structure includes a tumbling plate and a fixing bolt, the tumbling plate is slidably arranged between the baffles and located above the belt of the conveyor, the tumbling plate is close to the belt, a plurality of fixing bolts are symmetrically arranged, and the fixing bolts are threadedly connected and penetrated through the baffles and the tumbling plate. The utility model relates to the field of coal conveying tool design, and specifically refers to a conveying tool for coal moisture adjustment.

Description

Technical Field

[0001] The utility model relates to the field of coal transportation tool design, in particular to a transportation tool for coal moisture adjustment. Background Art

[0002] Coal moisture adjustment is to remove part of the moisture of the coking coal before loading it into the furnace, keep the moisture content of the coal at about 6%, and then load it into the furnace for coking production. It can achieve the purpose of increasing efficiency without causing difficulties in the operation of the coke oven and recovery system due to too low moisture content. Commonly used coal dryers include rotary drum dryers, vertical tube airflow dryers and fluidized bed dryers.

[0003] When feeding materials, a transportation tool is needed. The most commonly used one is the conveyor. Conventional conveyors cannot limit the discharge amount. Usually, the amount of material delivered is the same as the amount of material fed. If the discharge amount needs to be limited, it can only be solved by adjusting the speed of the conveyor. However, if the material on the belt is uneven, there will still be uneven discharge.

[0004] In addition, during the pre-processing of coal, moisture may remain on the surface due to the influence of equipment and environment. If this surface moisture can be handled in the early transportation stage, the subsequent drying time can be reduced, which is helpful for improving the overall working hours. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the uniformity of materials on the conveyor cannot be adjusted, and if part of the surface moisture can be processed in advance, the overall working time will be reduced.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is a transportation tool for coal moisture adjustment, including a conveyor, a plurality of dryers are arranged above the conveyor, baffles are arranged on both sides of the conveyor, a rolling structure is installed on the baffle, the rolling structure includes a rolling plate and a fixing bolt, the rolling plate is slidably arranged between the baffles and is located above the belt of the conveyor, the rolling plate is close to the belt, a plurality of fixing bolts are symmetrically arranged, and the fixing bolts are threadedly connected and pass through the baffle and the rolling plate.

[0007] Furthermore, the rolling plate is arranged in a triangular prism structure.

[0008] Furthermore, the dryer includes an external plate, a pusher, an air jet structure and a material distribution tool, the external plate is externally connected to an external fixing component, the pusher is arranged on the external plate, the air jet structure is arranged on the pusher, and the material distribution tool is arranged on the pusher.

[0009] Furthermore, the pusher includes a push rod and a lifting plate, the push rod is arranged on the external plate, the lifting plate is arranged on the push rod, and the push rod uses an electric push rod or a hydraulic rod.

[0010] Furthermore, the jet structure includes branch pipes and a main air pipe, the branch pipes are provided in multiple groups, the branch pipes are penetrated through the lifting plate, and the main air pipe is connected to the multiple groups of branch pipes.

[0011] Furthermore, the material leveling tool comprises a mounting seat and a top plate, the mounting seat is provided with two groups, the mounting seat is installed on the lifting plate, and the top plate is provided between the two groups of mounting seats.

[0012] Furthermore, a plurality of telescopic rods are provided through the external plate, and the sliding ends of the telescopic rods are connected to the lifting plate.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1. The tumbling plate can be used to slightly reverse the coal blocks passing through. If the surface of the coal blocks needs to be dried, the sides can be changed to obtain a more uniform drying effect.

[0015] 2. The dryer can be used as a drying tool according to actual needs. The main air pipe is connected to a hot air blower to dry the coal blocks passing through. The coal blocks are turned over and dried again. If you want to balance the discharge amount, you can also install a material equalization tool and adjust the height of the top plate to adjust the material amount, which is flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a transport tool for coal moisture adjustment proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of another angle of a coal moisture conditioning transport tool proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a conveyor dryer for coal moisture adjustment proposed by the utility model;

[0019] Figure 4 The utility model is a side view of a conveyor dryer for coal moisture adjustment.

[0020] Among them, 1. conveyor, 2. dryer, 3. baffle, 4. tumbling structure, 5. tumbling plate, 6. fixing bolts, 7. external plate, 8. pusher, 9. jet structure, 10. material balancing tool, 11. push rod, 12. lifting plate, 13. branch pipe, 14. main air pipe, 15. mounting seat, 16. top plate, 17. telescopic rod. DETAILED DESCRIPTION

[0021] like Figure 1 to Figure 4 As shown, the utility model is a transportation tool for coal moisture adjustment, including a conveyor 1, a plurality of dryers 2 are arranged above the conveyor 1, baffles 3 are arranged on both sides of the conveyor 1, a tumbling structure 4 is installed on the baffles 3, the tumbling structure 4 includes a tumbling plate 5 and a fixing bolt 6, the tumbling plate 5 is slidably arranged between the baffles 3 and is located above the belt of the conveyor 1, the tumbling plate 5 is close to the belt, a plurality of fixing bolts 6 are symmetrically arranged, the fixing bolts 6 are threadedly connected and penetrated on the baffles 3 and the tumbling plate 5, the tumbling plate 5 is arranged in a triangular prism structure, and the tumbling plate 5 cannot be too thick, otherwise it may cause piling and cannot move forward normally.

[0022] The dryer 2 includes an external plate 7, a pusher 8, an air jet structure 9 and a material distribution tool 10. The external plate 7 is externally connected to an external fixed component, the pusher 8 is arranged on the external plate 7, the air jet structure 9 is arranged on the pusher 8, and the material distribution tool 10 is arranged on the pusher 8.

[0023] The pusher 8 includes a push rod 11 and a lifting plate 12. The push rod 11 is arranged on the external plate 7, and the lifting plate 12 is arranged on the push rod 11. The push rod 11 uses an electric push rod or a hydraulic rod.

[0024] The jet structure 9 includes a branch pipe 13 and a main air pipe 14. There are multiple groups of branch pipes 13. The branch pipes 13 are arranged on the lifting plate 12. The main air pipe 14 is connected to the multiple groups of branch pipes 13. The main air pipe is externally connected to the hot air blower. The main air pipe 14 is mainly supported by the branch pipes 13. If the supporting effect is not good due to material problems, other supporting components can be added.

[0025] The material leveling tool 10 includes a mounting seat 15 and a top plate 16. There are two groups of mounting seats 15. The mounting seats 15 are installed on the lifting plate 12. The top plate 16 is arranged between the two groups of mounting seats 15. The top plate is made of a material with a certain toughness. Multiple groups of telescopic rods 17 are penetrated on the external plate 7. The sliding ends of the telescopic rods 17 are connected to the lifting plate 12.

[0026] Specific use: When drying is required, the main air pipe 14 can be connected to the hot air blower, and a suitable tumbling plate 5 can be installed according to the size of the coal block, and then the length of the push rod 11 can be adjusted. The coal moves on the conveyor 1, and is jet dried through the branch pipe 13. After passing through the tumbling plate 5, the tumbling angle is adjusted, and the rear side continues to dry. If the feeding thickness of the coal block needs to be balanced, the material equalization tool 10 can be installed at the appropriate position, and the length of the push rod 11 can be adjusted in the same way. It is flexible to use and components can be changed as needed.

[0027] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A conveying tool for coal moisture conditioning, comprising a conveyor, characterized in that: A plurality of groups of dryers are arranged above the conveyor, baffles are arranged on both sides of the conveyor, a tumbling structure is installed on the baffles, the tumbling structure comprises a tumbling plate and fixing bolts, the tumbling plate is slidably arranged between the baffles and is located above the belt of the conveyor, the tumbling plate is close to the belt, a plurality of fixing bolts are symmetrically arranged, and the fixing bolts are threadedly connected and pass through the baffles and the tumbling plate.

2. A transport tool for coal moisture conditioning according to claim 1, characterized in that: The rolling plate is arranged in a triangular prism structure.

3. A conveying tool for coal moisture conditioning according to claim 1, characterized in that: The dryer comprises an external plate, a pusher, an air jet structure and a material distribution tool, wherein the external plate is externally connected to an external fixing component, the pusher is arranged on the external plate, the air jet structure is arranged on the pusher, and the material distribution tool is arranged on the pusher.

4. A conveying tool for coal moisture conditioning according to claim 3, characterized in that: The pusher comprises a push rod and a lifting plate. The push rod is arranged through the external plate, and the lifting plate is arranged on the push rod. The push rod uses an electric push rod or a hydraulic rod.

5. A conveying tool for coal moisture conditioning according to claim 3, characterized in that: The jet structure comprises a branch pipe and a main air pipe. The branch pipes are provided in multiple groups. The branch pipes are arranged through the lifting plate. The main air pipe is connected to the multiple groups of branch pipes.

6. A conveying tool for coal moisture conditioning according to claim 3, characterized in that: The material balancing tool comprises a mounting seat and a top plate. The mounting seat is provided with two groups. The mounting seat is installed on a lifting plate, and the top plate is arranged between the two groups of mounting seats.

7. A conveying tool for coal moisture conditioning according to claim 3, characterized in that: The external connection plate is provided with a plurality of telescopic rods, and the sliding ends of the telescopic rods are connected to the lifting plate.

Images