Coal slime drying device for coal washing

Abstract

The utility model relates to a coal slime drying device for coal washing, which comprises a drying box, a fixed plate is fixedly arranged on the inner top wall of the drying box, one side of the fixed plate is connected with a round rod through a bearing, a movable plate is fixedly arranged on the side wall of the round rod, one side of the movable plate is provided with a rectangular groove, and one side of the fixed plate is provided with a power assembly. The power assembly is slidably connected with the rectangular groove, a movable frame is fixedly installed at the bottom of the movable plate, an air blowing assembly is installed on the inner side wall of the movable frame, and an electric heating wire is installed on the inner side wall of the drying box. According to the coal slime drying device, through the arrangement of the fixed plate, the round rod, the movable plate, the rectangular groove, the power assembly, the first motor, a disc, a round rod, a movable frame, an air blowing assembly and an electric heating wire, coal slime can be dried in all directions, the drying effect of the coal slime drying device is better, dead corners cannot occur in the drying process, the quality of the coal slime is better, and the coal slime drying device is suitable for popularization and application. And the use experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal processing, and particularly relates to a coal slime drying device for coal washing. Background Art

[0002] Coal is a solid combustible mineral formed by the complex biochemical and physicochemical changes of ancient plants buried underground. Coal is known as black gold and the food of industry by people. It is one of the main energy sources used by the human world since the 18th century. Chinese Utility Model Patent CN218296571U discloses a coal slime drying device for a coal washing plant, which includes a drying cylinder, a motor, a stirring rod, two sets of stirring components, heating wires, a feed pipe and a discharge pipe. The feed pipe and the discharge pipe are both communicated with the drying cylinder and are respectively arranged at the upper and lower ends of the drying cylinder. Heating wires are arranged inside the drying cylinder. The motor is fixedly connected to the drying cylinder. One end of the stirring rod is fixedly connected to the output end of the motor, and the other end of the stirring rod is inserted into the drying cylinder. The two sets of stirring components are symmetrically arranged along the axial center line of the stirring rod; through the setting of the above structure, it can ensure that the scraper is in contact with the inner wall of the drying cylinder in real time, so as to clean the coal slime on the inner wall of the drying cylinder.

[0003] However, it is found in the implementation of the related technology that the above technical solution has the following problems: the existing coal slime drying device has uneven air blowing, and the coal slime is prone to uneven drying, which will reduce the quality of the coal slime, and there is no good anti-blocking function. Blockage will affect the working efficiency. Summary of the Utility Model

[0004] The utility model provides a coal slime drying device for coal washing, which solves the problem of uneven air blowing of the existing coal slime drying device in the related technology.

[0005] The technical solution of the utility model is as follows: a coal slime drying device for coal washing, including a drying box, a fixed plate is fixedly installed on the inner top wall of the drying box, one side of the fixed plate is connected with a round rod through a bearing, a movable plate is fixedly installed on the side wall of the round rod, and a rectangular groove is opened on one side of the movable plate;

[0006] A power component is arranged on one side of the fixed plate, and the power component is slidably connected with the rectangular groove. The movement of the power component forms the swing of the movable plate;

[0007] A movable frame is fixedly installed at the bottom of the movable plate, a blowing component is installed on the inner side wall of the movable frame, and an electric heating wire is installed on the inner side wall of the drying box.

[0008] Preferably, the power assembly includes a first motor, a disc and a slide bar. The first motor is fixedly installed on one side of the fixed plate. The disc is connected to the output end of the first motor. The slide bar is fixedly installed at one end of the disc and is slidably connected to the rectangular groove. The movement of the power assembly forms the swing of the movable plate.

[0009] Preferably, the blowing assembly includes a second motor and a fan blade. The second motor is installed on the inner side wall of the movable frame. The fan blade is connected to the output end of the second motor.

[0010] Preferably, a protective net is provided on the inner side wall of the drying box.

[0011] Preferably, a storage box is slidably clamped on the outer side wall of the drying box. A handle is fixedly installed on the outer side wall of the storage box. An anti-slip sleeve is sleeved on the side wall of the handle.

[0012] Preferably, a support block is fixedly installed at the bottom of the drying box.

[0013] Preferably, a cylinder is fixedly installed on the outer side wall of the drying box. The cylinder is communicated with the drying box. One end of the cylinder is fixedly connected to a third motor. The output end of the third motor penetrates through the cylinder and is connected to a spiral blade. A storage pipe is fixedly installed on the outer side wall of the cylinder.

[0014] Preferably, a reinforcing rod is fixedly installed on the outer side wall of the drying box, and the reinforcing rod is connected to the outer side wall of the cylinder.

[0015] The working principle and beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, through the arranged fixed plate, round rod, movable plate, rectangular groove, power assembly, first motor, disc, round rod, movable frame, blowing assembly and electric heating wire, the coal slime can be dried comprehensively, so that the drying effect is better. There will be no dead angle during the drying process, the quality of the coal slime will be better, and the use experience is improved;

[0017] 2. In the present utility model, through the arranged cylinder, third motor, spiral blade and storage pipe, the coal slime can be automatically fed, and there will be no blockage during the feeding process, ensuring the smoothness of the feeding, and the working efficiency will also be better, which is convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 This is a cross-sectional view of the overall structure of the present utility model;

[0021] Figure 3 For the present utility model Figure 2 An enlarged view of the structure at position A in the present utility model;

[0022] In the figure: 1, drying oven; 2, fixing plate; 3, round rod; 4, movable plate; 5, rectangular groove; 6, power assembly; 61, first motor; 62, disc; 63, sliding rod; 7, movable frame; 8, blowing assembly; 81, second motor; 82, fan blade; 9, protective net; 10, support block; 11, storage box; 12, handle; 13, anti-slip sleeve; 14, electric heating wire; 15, cylinder; 16, third motor; 17, spiral blade; 18, storage pipe; 19, reinforcing rod. Specific embodiments

[0023] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0024] Please refer to Figures 1 to 3 , the present utility model provides a technical solution for a coal slime drying device for coal washing: a coal slime drying device for coal washing includes a drying oven 1. A fixing plate 2 is fixedly installed on the inner top wall of the drying oven 1. One side of the fixing plate 2 is connected to a round rod 3 through a bearing. A movable plate 4 is fixedly installed on the side wall of the round rod 3. A rectangular groove 5 is formed in the movable plate 4. A power assembly 6 is arranged on one side of the fixing plate 2. The power assembly 6 includes a first motor 61, a disc 62 and a sliding rod 63. The first motor 61 is fixedly installed on one side of the fixing plate 2. The disc 62 is connected to the output end of the first motor 61. The sliding rod 63 is fixedly installed at one end of the disc 62, and the sliding rod 63 is slidably connected with the rectangular groove 5, and the power assembly 6 is slidably connected with the rectangular groove 5. A movable frame 7 is fixedly installed at the bottom of the movable plate 4. A blowing assembly 8 is installed on the inner side wall of the movable frame 7. The blowing assembly 8 includes a second motor 81 and a fan blade 82. The second motor 81 is installed on the inner side wall of the movable frame 7. The fan blade 82 is connected to the output end of the second motor 81. An electric heating wire 14 is installed on the inner side wall of the drying oven 1. A protective net 9 is arranged on the inner side wall of the drying oven 1.

[0025] Then, after turning on the electric heating wire 14, start the second motor 81, which can drive the fan blade 82 to blow air. The cold and hot air are exchanged to form warm air for drying. Then, start the first motor 61, which can drive the disc 62 to rotate. Then, the round rod 63 slides inside the rectangular groove 5, so that the movable plate 4 can drive the round rod 3 to swing on one side of the fixed plate 2, making the air blown by the fan blade 82 more uniform and increasing the drying effect. Continuous sweeping will make the drying effect better.

[0026] Specifically, a storage box 11 is slidably clamped on the outer side wall of the drying box 1. A handle 12 is fixedly installed on the outer side wall of the storage box 11, and an anti-slip sleeve 13 is sleeved on the side wall of the handle 12.

[0027] The storage box 11 can be taken out of the drying box 1 by using the handle 12 to facilitate the collection of the dried coal slime.

[0028] Specifically, a support block 10 is fixedly installed at the bottom of the drying box 1.

[0029] The support block 10 can support the bottom of the drying box 1 to prevent the drying box 1 from vibrating and generating noise.

[0030] Specifically, a cylinder 15 is fixedly installed on the outer side wall of the drying box 1. One end of the cylinder 15 is fixedly connected to a third motor 16, and the output end of the third motor 16 penetrates through the cylinder 15 and is connected to a spiral blade 17. A storage pipe 18 is fixedly installed on the outer side wall of the cylinder 15.

[0031] First, pour the coal slime into the storage pipe 18. Then, start the third motor 16, which can drive the spiral blade 17 to rotate. Then, the spiral blade 17 conveys the coal slime into the drying box 1, which can prevent blockage, can well control the quantity, and also makes the coal slime more dispersed for subsequent drying.

[0032] Specifically, a reinforcing rod 19 is fixedly installed on the outer side wall of the drying box 1, and the reinforcing rod 19 is connected to the outer side wall of the cylinder 15.

[0033] The reinforcing rod 19 can reinforce the cylinder 15 to prevent it from loosening.

[0034] The working principle and usage process of the present utility model:

[0035] First, pour the coal slime into the storage pipe 18. Then, start the third motor 16, which can drive the spiral blade 17 to rotate. Then, the spiral blade 17 conveys the coal slime into the drying box 1.

[0036] Then, after turning on the electric heating wire 14, start the second motor 81, which can drive the fan blade 82 to blow air. The cold and hot air are exchanged to form warm air for drying. Then, start the first motor 61, which can drive the disc 62 to rotate. Then, the round rod 63 slides inside the rectangular groove 5, so that the movable plate 4 can drive the round rod 3 to swing on one side of the fixed plate 2.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coal slime drying device for coal washing, comprising a drying box (1), characterized in that: A fixed plate (2) is fixedly mounted on the inner top wall of the drying box (1); a round rod (3) is connected to one side of the fixed plate (2) via a bearing; a movable plate (4) is fixedly mounted on the side wall of the round rod (3); and a rectangular groove (5) is provided on one side of the movable plate (4); A power assembly (6) is provided on one side of the fixed plate (2), and the power assembly (6) is slidably connected to the rectangular groove (5), and the movement of the power assembly (6) causes the swing of the movable plate (4); A movable frame (7) is fixedly mounted on the bottom of the movable plate (4), a blowing assembly (8) is mounted on the inner side wall of the movable frame (7), and an electric heating wire (14) is mounted on the inner side wall of the drying box (1).

2. A coal slime drying device for coal washing according to claim 1, characterized in that: The power assembly (6) comprises a motor (61), a disc (62) and a slide bar (63); the motor (61) is fixedly mounted on one side of the fixed plate (2); the disc (62) is connected to the output end of the motor (61); the slide bar (63) is fixedly mounted on one end of the disc (62) to form an eccentric structure with the disc (62); and the slide bar (63) is slidably connected to the rectangular groove (5).

3. The coal slime drying device for coal washing according to claim 1, characterized in that: The blowing assembly (8) comprises a second motor (81) and a fan blade (82); the second motor (81) is mounted on the inner side wall of the movable frame (7); and the fan blade (82) is connected to the output end of the second motor (81).

4. The coal slime drying device for coal washing according to claim 1, characterized in that: The inner side wall of the drying box (1) is provided with a protective net (9).

5. The coal slime drying device for coal washing according to claim 1, characterized in that: The outer wall of the drying box (1) is slidably connected to a storage box (11), the outer wall of the storage box (11) is fixedly mounted with a handle (12), and the side wall of the handle (12) is sleeved with an anti-slip cover (13).

6. The coal slime drying device for coal washing according to claim 1, characterized in that: A support block (10) is fixedly mounted on the bottom of the drying box (1).

7. The coal slime drying device for coal washing according to claim 1, characterized in that: A cylinder (15) is fixedly mounted on the outer wall of the drying box (1), the cylinder (15) is connected to the drying box (1), one end of the cylinder (15) is fixedly connected to a motor three (16), the output end of the motor three (16) passes through the cylinder (15) and is connected to a spiral blade (17), and a material storage pipe (18) is fixedly mounted on the outer wall of the cylinder (15).

8. The coal slime drying device for coal washing according to claim 7, characterized in that: A reinforcement rod (19) is fixedly mounted on the outer wall of the drying box (1), and the reinforcement rod (19) is connected to the outer wall of the cylinder (15).

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