Chemical product production drying device

Abstract

The utility model discloses a chemical product production drying device which comprises a drying barrel, a drying barrel is arranged in the drying barrel, a partition plate is arranged on the drying barrel, a discharging pipe is arranged on the partition plate in a sliding mode, a collecting pipe is arranged on the discharging pipe, a feeding hole is formed in the drying barrel, a first motor is arranged on the drying barrel, and a rotating rod is arranged on a motor shaft of the first motor. A spiral blade is arranged on the rotating rod, an air supply device is arranged on the drying barrel and comprises an air supply pipe, an air inlet pipe and an air outlet pipe are arranged on the air supply pipe, the air outlet pipe communicates with the drying barrel, and a piston rod and a piston plate are arranged on the air supply pipe in a sliding mode; the chemical products spirally move upwards in the drying barrel and are dried in cooperation with hot air of the air supply device, after moving to the top of the drying barrel, the chemical products fall onto the collecting pipe and enter the drying barrel again through the feeding hole to be dried, circulation is conducted, and the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, and more specifically, to a drying device for chemical product production. Background Art

[0002] In the production process of chemical products, the drying device is a vital equipment. Removing moisture from chemical products can reduce the impact of moisture on product quality, such as preventing product deterioration and reducing the oxidation rate of products, thereby improving product stability and shelf life. Removing moisture through a drying device can reduce the energy consumption required for subsequent processing and transportation of the product and improve energy utilization efficiency.

[0003] When the existing drying device dries chemical products, a large number of chemical products are piled up in the heating box, and the materials cannot be fully expanded. Some chemical products may not be completely dried, while other dried chemical products have to withstand high-temperature drying. This is not only easy to affect the chemical products, but also affects the drying efficiency. The dry gas in the existing drying barrel comes from additional gas supply equipment, which increases the equipment cost, and it is not convenient to unload the chemical products after drying. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a chemical product production drying device to solve the technical problems mentioned in the background technology that the drying effect is not good and the gas supply equipment needs to be set up separately.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical product production drying device, comprising a drying barrel, a drying barrel is arranged inside the drying barrel, a partition is arranged on the drying barrel, a feeding pipe is slidably arranged on the partition, a collecting pipe is arranged on the feeding pipe, the collecting pipe is fan-shaped, a feeding hole is arranged on the drying barrel, a first motor is arranged on the drying barrel, a rotating rod is arranged on the motor shaft of the first motor, a spiral blade is arranged on the rotating rod, an air supply device is arranged on the drying barrel, the air supply device comprises an air supply pipe, an air inlet pipe and an air outlet pipe are arranged on the air supply pipe, the air outlet pipe is connected with the drying barrel, and a piston rod and a piston plate are slidably arranged on the air supply pipe.

[0008] The utility model is further configured that an adjusting cavity is provided below the partition, and an adjusting plate is provided below the partition for the feed pipe, and the heights of the feed pipe and the collecting pipe are adjusted by the adjusting plate.

[0009] The utility model is further configured that an adjusting screw is rotatably provided in the adjusting cavity, the adjusting screw is threadedly connected to the adjusting plate, a second motor is provided at one end of the adjusting plate, and an adjusting slide rod is slidably provided on the adjusting plate to facilitate moving the position of the adjusting plate.

[0010] The utility model is further configured that an adjustment spring is provided between the adjustment plate and the partition plate to improve the thread engagement force between the adjustment plate and the adjustment screw, thereby improving the stability of the adjustment plate.

[0011] The utility model is further configured as follows: drive plates are symmetrically provided on the rotating rod, eccentric rods and drive blocks are provided between the drive plates, a drive groove is provided on the drive block, the eccentric rod is arranged in the drive groove, and the piston rod is fixedly arranged on both sides of the drive block to facilitate the reciprocating movement of the drive block, the piston rod and the piston plate.

[0012] The utility model is further configured that the gas supply pipe is provided with a heating wire to heat the gas.

[0013] The utility model is further configured that the drying barrel is provided with a material distribution plate, so that the chemical products moved to the top of the drying barrel can be dispersed and slide onto the collecting pipe.

[0014] The utility model is further configured such that a plurality of support rods are provided between the material distribution tray and the partition plate to facilitate fixing the position of the drying barrel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a chemical product production drying device, which has the following beneficial effects:

[0017] 1. The first motor drives the rotating rod and the spiral blades to rotate, so that the chemical products move upward in the drying barrel in a spiral, and the hot air from the air supply device dries the chemical products. After the chemical products move to the top of the drying barrel, they fall onto the collecting pipe and enter the drying barrel again through the feeding hole for drying. This cycle is repeated to improve the drying effect.

[0018] 2. The driving plate is driven to rotate by the rotating rod, and the driving block is driven to reciprocate in the horizontal direction by the eccentric rod. The piston rod and the piston plate are driven to move in the horizontal direction by the driving block, so that a piston structure is formed in the air supply pipe. Air is taken in through the air inlet pipe, heated by the heating wire, and the air outlet pipe is passed into the drying barrel to heat and dry the chemical products. There is no need to use air supply equipment such as air pumps, which saves costs and improves the drying effect.

[0019] 3. The second motor drives the adjusting screw to rotate, thereby driving the discharge pipe and the collecting pipe to move downward, so that the dried chemical products can no longer enter the feed hole, but are discharged through the discharge pipe, thereby improving the convenience of discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a chemical product production drying device in the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the drying barrel and the drying barrel in the utility model;

[0022] Figure 3 It is a schematic diagram of the matching structure of the adjusting chamber, the adjusting plate, the adjusting screw, the second motor, the adjusting slide rod and the adjusting spring in the utility model;

[0023] Figure 4 This is a schematic diagram of the coordination structure of the drying barrel, the material distribution plate, the support rod and the partition in the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the air supply device in the utility model.

[0025] In the figure: 1. Drying barrel; 2. Drying barrel; 3. Partition; 4. Feeding pipe; 5. Collecting pipe; 6. Feeding hole; 7. First motor; 8. Rotating rod; 9. Spiral blade; 10. Air supply pipe; 11. Air inlet pipe; 12. Air outlet pipe; 13. Piston rod; 14. Piston plate; 15. Adjusting chamber; 16. Adjusting plate; 17. Adjusting screw; 18. Second motor; 19. Adjusting slide rod; 20. Adjusting spring; 21. Driving plate; 22. Eccentric rod; 23. Driving block; 24. Driving groove; 25. Heating wire; 26. Distributing plate; 27. Support rod. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A drying device for producing chemical products comprises a drying barrel 1, a drying barrel 2 is arranged in the drying barrel 1, a partition 3 is arranged on the drying barrel 1, a feeding pipe 4 is slidably arranged on the partition 3, a collecting pipe 5 is arranged on the feeding pipe 4, the collecting pipe 5 is fan-shaped, a feeding hole 6 is arranged on the drying barrel 2, a first motor 7 is arranged on the drying barrel 1, a rotating rod 8 is arranged on the motor shaft of the first motor 7, a spiral blade 9 is arranged on the rotating rod 8, an air supply device is arranged on the drying barrel 1, the air supply device comprises an air supply pipe 10, an air supply pipe 11 and an air outlet are arranged on the air supply pipe 10 The air pipe 12 and the air outlet pipe 12 are connected with the drying barrel 2. A piston rod 13 and a piston plate 14 are slidably provided on the air supply pipe 10. A driving plate 21 is symmetrically provided on the rotating rod 8. An eccentric rod 22 and a driving block 23 are provided between the driving plates 21. A driving groove 24 is provided on the driving block 23. The eccentric rod 22 is arranged in the driving groove 24. The piston rod 13 is fixedly arranged on both sides of the driving block 23. A heating wire 25 is provided on the air supply pipe 10. A material distribution plate 26 is provided on the drying barrel 2. A plurality of support rods 27 are provided between the material distribution plate 26 and the partition 3.

[0030] In this embodiment, when drying chemical products, the chemical products are added into the drying barrel 1, and the products slide into the feed hole 6 through the collecting pipe 5, and the first motor 7 is started, and the first motor 7 drives the rotating rod 8 and the driving plate 21 to rotate, and the rotating rod 8 drives the spiral blade 9 to rotate, and the driving plate 21 drives the air supply device to start working. When the driving plate 21 rotates, it drives the eccentric rod 22 to rotate, and the eccentric rod 22 moves in the driving groove 24 of the driving block 23, thereby driving the driving block 23 to reciprocate in the horizontal direction, and then drives the piston rod 13 and the piston plate 14 to reciprocate, and the air intake pipe A gas one-way valve (not shown in the figure) is arranged on 11 and on the air outlet pipe 12. The gas enters the air supply pipe 10 through the air inlet pipe 11, and after being heated by the heating wire 25, as the piston plate 14 is pushed forward, the gas enters the drying barrel 2 through the air outlet pipe 12 to dry the chemical product. The chemical product moves upward along with the spiral blades 9 in the drying barrel 2 and is dried by the hot gas. When the sliding product moves to the top of the drying barrel 2, it passes through the distributing plate 26, continues to slide to the bottom of the collecting pipe 5, and enters the feeding hole 6 and the drying barrel 2 to continue drying, and the cycle is repeated to improve the drying effect.

[0031] See also Figure 1-5 As an implementation of the adjustment plate 16: an adjustment chamber 15 is provided under the partition 3, and an adjustment plate 16 is provided under the discharge pipe 4. An adjustment screw 17 is rotatably provided in the adjustment chamber 15, and the adjustment screw 17 is threadedly connected to the adjustment plate 16, and a second motor 18 is provided at one end of the adjustment plate 16, an adjustment slide rod 19 is slidably provided on the adjustment plate 16, and an adjustment spring 20 is provided between the adjustment plate 16 and the partition 3.

[0032] More specifically, after the drying is completed, the second motor 18 is started, and the second motor 18 drives the adjusting screw 17 to rotate, and the adjusting screw 17 drives the adjusting plate 16 to move downward along the adjusting slide bar 19, and the adjusting plate 16 drives the discharge pipe 4 and the collecting pipe 5 to move downward, and the collecting pipe 5 is no longer in contact with the bottom of the drying barrel 2. When the chemical product moves to the top of the drying barrel 2 and slides down to the collecting pipe 5, it can no longer enter the drying barrel 2, but directly slides down through the discharge pipe 4, thereby improving the convenience of discharge and the convenience of operation.

[0033] In summary, when the overall equipment is in use or running: when drying chemical products, the chemical products are added into the drying barrel 1, and the products slide into the feed hole 6 through the collecting pipe 5, and the first motor 7 is started, and the first motor 7 drives the rotating rod 8 and the driving plate 21 to rotate, and the rotating rod 8 drives the spiral blade 9 to rotate, and the driving plate 21 drives the air supply device to start working, and when the driving plate 21 rotates, it drives the eccentric rod 22 to rotate, and the eccentric rod 22 moves in the driving groove 24 of the driving block 23, thereby driving the driving block 23 to reciprocate in the horizontal direction, and then drives the piston rod 13 and the piston plate 14 to reciprocate. A gas one-way valve (not shown) is provided on the air inlet pipe 11 and the air outlet pipe 12. The gas enters the air supply pipe 10 through the air inlet pipe 11. After being heated by the heating wire 25, the gas enters the drying barrel 2 through the air outlet pipe 12 as the piston plate 14 is pushed forward to dry the chemical product. The chemical product moves upward along with the spiral blades 9 in the drying barrel 2 and is dried by the hot gas. When the sliding product moves to the top of the drying barrel 2, it passes through the dividing plate 26, continues to slide to the bottom of the collecting pipe 5, and enters the feeding hole 6 and the drying barrel 2 to continue drying. The cycle is repeated to improve the drying effect.

[0034] After the re-drying is completed, the second motor 18 is started, and the second motor 18 drives the adjusting screw 17 to rotate, and the adjusting screw 17 drives the adjusting plate 16 to move downward along the adjusting slide bar 19, and the adjusting plate 16 drives the discharge pipe 4 and the collecting pipe 5 to move downward, and the collecting pipe 5 is no longer in contact with the bottom of the drying barrel 2. When the chemical product moves to the top of the drying barrel 2 and slides down to the collecting pipe 5, it can no longer enter the drying barrel 2, but directly slides down through the discharge pipe 4 to discharge the material, thereby improving the convenience of discharge and the convenience of operation.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for producing chemical products, comprising a drying barrel (1), characterized in that: The drying barrel (1) is provided with a drying barrel (2), the drying barrel (1) is provided with a partition (3), a material discharge pipe (4) is slidably provided on the partition (3), a collecting pipe (5) is provided on the material discharge pipe (4), and the collecting pipe (5) is fan-shaped. The drying barrel (2) is provided with a feeding hole (6), the drying barrel (1) is provided with a first motor (7), a rotating rod (8) is provided on the motor shaft of the first motor (7), and a spiral blade (9) is provided on the rotating rod (8). The drying barrel (1) is provided with an air supply device, and the air supply device comprises an air supply pipe (10), an air inlet pipe (11) and an air outlet pipe (12) are provided on the air supply pipe (10), and the air outlet pipe (12) is connected to the drying barrel (2), and a piston rod (13) and a piston plate (14) are slidably provided on the air supply pipe (10).

2. A chemical product production drying device according to claim 1, characterized in that: An adjusting chamber (15) is provided below the partition (3), and an adjusting plate (16) is provided below the partition (3) on the feed pipe (4).

3. A chemical product production drying device according to claim 2, characterized in that: An adjusting screw (17) is rotatably arranged in the adjusting cavity (15), the adjusting screw (17) is threadedly connected to the adjusting plate (16), a second motor (18) is arranged at one end of the adjusting plate (16), and an adjusting slide bar (19) is slidably arranged on the adjusting plate (16).

4. A chemical product production drying device according to claim 3, characterized in that: An adjustment spring (20) is provided between the adjustment plate (16) and the partition plate (3).

5. A chemical product production drying device according to claim 1, characterized in that: The rotating rod (8) is symmetrically provided with a driving plate (21), an eccentric rod (22) and a driving block (23) are provided between the driving plates (21), a driving groove (24) is provided on the driving block (23), the eccentric rod (22) is arranged in the driving groove (24), and the piston rod (13) is fixedly arranged on both sides of the driving block (23).

6. A chemical product production drying device according to claim 1, characterized in that: The air supply pipe (10) is provided with a heating wire (25).

7. A chemical product production drying device according to claim 1, characterized in that: The drying barrel (2) is provided with a material distribution tray (26).

8. A chemical product production drying device according to claim 7, characterized in that: A plurality of support rods (27) are provided between the material distribution tray (26) and the partition plate (3).

Images