Feeding device for chemical reaction tank

Abstract

The utility model relates to the technical field of chemical industry, in particular to a feeding device for a chemical reaction tank, which comprises a top pipe, a bottom plate is arranged on the outer wall of the top pipe, a shell is arranged at the top end of the bottom plate, a first motor is detachably arranged on the inner bottom wall of the shell, and a first gear is arranged at the output end of the first motor. The upper inner wall and the lower inner wall of the shell are rotationally connected with rotating rods through first bearings, the outer walls of the rotating rods are connected with second gears in an interference fit mode, and the top ends of the rotating rods extend out of the shell and are provided with supporting columns. A top plate is arranged at the top ends of the supporting columns, a hydraulic telescopic rod is detachably arranged on the left side of the top plate, a connecting plate is arranged at the driving bottom end of the hydraulic telescopic rod, and a second motor is detachably arranged on the right side of the connecting plate. According to the reaction tank, liquid or gas can be effectively prevented from flowing out of the reaction tank, a user is protected, the use safety coefficient of the reaction tank is improved, and the actual use requirement is better met.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical engineering, and particularly relates to a feeding device for a chemical reaction tank. Background Art

[0002] A chemical reaction tank is a container used to hold chemical substances for chemical reactions. During actual chemical reactions, operators will sequentially put chemical substances that need to participate in the reaction into the container. Such containers are widely used in processes such as petroleum, chemical engineering, rubber, medicine, and pesticides.

[0003] The existing material feeding method is to manually put the materials to be added to the reaction tank into the reaction tank. Generally, there is an opening at the upper part of the reaction tank for the materials to be put in. When the materials in the reaction tank undergo a chemical reaction, toxic and harmful gases will be released from the upper opening, or liquid will splash out from the upper opening of the reaction tank due to overly violent reactions in the tank. These released toxic and harmful gases and splashing liquids will cause physical harm to the operators putting in the materials. That is to say, the existing reaction tanks lack a safe and reliable feeding device, which can thus reduce the threat to the personal safety of the operators. Therefore, based on the above technical problems, a feeding device for a chemical reaction tank is proposed. Summary of the Utility Model

[0004] The utility model designs a feeding device for a chemical reaction tank to solve the above existing problems.

[0005] In order to achieve the above technical purpose and reach the above technical effect, the utility model is realized through the following technical solutions:

[0006] A feeding device for a chemical reaction tank includes a top pipe. A bottom plate is arranged on the outer wall of the top pipe. A shell is arranged at the top end of the bottom plate. A first motor is detachably arranged on the inner bottom wall of the shell. A first gear is arranged at the output end of the first motor. A rotating rod is rotatably connected to the upper and lower inner walls of the shell through a first bearing. A second gear is in interference fit with the outer wall of the rotating rod. The top end of the rotating rod extends out of the shell and is provided with a support column.

[0007] A top plate is arranged at the top end of the support column. A hydraulic telescopic rod is detachably arranged on the left side of the top plate. A connecting plate is arranged at the driving bottom end of the hydraulic telescopic rod. A second motor is detachably arranged on the right side of the connecting plate. A sealing cover is arranged at the bottom end of the output main shaft of the second motor.

[0008] A feeding mechanism is arranged at the bottom end of the top pipe.

[0009] Further, the feeding mechanism includes a bottom pipe, a support plate is provided on the outer wall of the bottom pipe, a third motor is detachably provided at the top end of the support plate, the output end of the third motor is locked with a round rod through a coupling, the round rod extends into the bottom pipe, and the outer wall is fixedly connected with the inner wall of the bottom pipe through a second bearing, and a round plate is connected to the outer wall of the round rod by interference fit.

[0010] Further, the outer ring of the second bearing is fixedly connected with the inner wall of the bottom pipe through a bearing seat, and the inner ring of the second bearing is connected to the outer wall of the round rod by interference fit.

[0011] Further, the first gear and the second gear are conical gears and are meshed with each other.

[0012] Further, threads are provided on the inner wall of the top opening of the top pipe and are threadedly matched with the sealing cover.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The present utility model installs a feeding device at the feeding port of the reaction tank. The feeding device adopts a double-layer design, one layer of sealing plate and one layer of partition plate. The partition plate is used to place materials, and the sealing plate is used for plugging. First, the materials are sent to the partition plate, and after covering the sealing plate, the materials on the partition plate are poured into the reaction tank, which can effectively prevent liquids or gases from flowing out of the reaction tank, play a protective role for users, improve the safety factor of the reaction tank, and better meet the actual use requirements. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is a sectional view of the housing of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the round plate of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Jacking pipe, 2. Bottom plate, 3. Housing, 4. Motor 1, 5. Gear 1, 6. Bearing 1, 7. Rotating rod, 8. Gear 2, 9. Support column, 10. Top plate, 11. Hydraulic telescopic rod, 12. Connecting plate, 13. Motor 2, 14. Cover, 15. Bottom pipe, 16. Support plate, 17. Motor 3, 18. Round rod, 19. Bearing 2, 20. Round plate. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] Refer to Figures 1-3 As shown, a feeding device for a chemical reaction tank includes a jacking pipe 1. A bottom plate 2 is provided on the outer wall of the jacking pipe 1. A housing 3 is provided at the top of the bottom plate 2. A motor 1 is detachably provided on the inner bottom wall of the housing 3. A gear 1 is provided at the output end of the motor 1. The upper and lower inner walls of the housing 3 are rotatably connected by a bearing 1 to a rotating rod 7. A gear 2 is connected to the outer wall of the rotating rod 7 by interference fit. The top end of the rotating rod 7 extends out of the housing 3 and is provided with a support column 9. A top plate 10 is provided at the top of the support column 9. A hydraulic telescopic rod 11 is detachably provided on the left side of the top plate 10. A connecting plate 12 is provided at the driving bottom end of the hydraulic telescopic rod 11. A motor 2 is detachably provided on the right side of the connecting plate 12. A cover 14 is provided at the bottom end of the output main shaft of the motor 2. A feeding mechanism is provided at the bottom end of the jacking pipe 1.

[0023] Further, the feeding mechanism includes a bottom pipe 15. A support plate 16 is provided on the outer wall of the bottom pipe 15. A motor 3 is detachably provided at the top of the support plate 16. The output end of the motor 3 is locked by a coupling to a round rod 18. The round rod 18 extends into the bottom pipe 15, and the outer wall is fixedly connected to the inner wall of the bottom pipe 15 through a bearing 2. A round plate 20 is connected to the outer wall of the round rod 18 by interference fit. Materials are added into the jacking pipe 1 and fall onto the round plate 20. The motor 3 is used to drive the round rod 18 to drive the round plate 20 to rotate, so as to pour the materials into the reaction tank, completing the feeding operation of the materials.

[0024] Further, the outer ring of the bearing 2 is fixedly connected to the inner wall of the bottom pipe 15 through a bearing seat, and the inner ring of the bearing 2 is connected to the outer wall of the round rod 18 by interference fit. The bearing 2 plays a role in fixing the round rod 18, facilitating the rotation of the round rod 18 through the bearing 2.

[0025] Furthermore, the first gear 5 and the second gear 8 are bevel gears and are meshed with each other. The motor two 13 drives the cover 14 to rotate. At the same time, the hydraulic telescopic rod 11 pulls the connecting plate 12, the motor two 13 and the cover 14 to move upward and open. The motor one 4 drives the first gear 5 to rotate. The first gear 5 drives the second gear 8 to drive structures such as the rotating rod 7, the support column 9, the top plate 10, the hydraulic telescopic rod 11, the motor two 13 and the cover 14 to rotate, and moves the cover 14 away from above the jacking pipe 1.

[0026] Furthermore, threads are provided on the inner wall of the top opening of the jacking pipe 1 and are thread-matched with the cover 14. The motor one 4 drives the second gear 8 to drive structures such as the rotating rod 7, the support column 9, the hydraulic telescopic rod 11, the motor two 13 and the cover 14 to rotate and move in the reverse direction, moves the cover 14 above the jacking pipe 1. The hydraulic telescopic rod 11 pushes the cover 14 to move downward, and the motor two 13 drives the cover 14 to rotate to block the top opening of the jacking pipe 1.

[0027] For those skilled in the art, all the electrical components and parts in this case are common standard parts or parts known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. As long as the models are adapted to this solution and can operate normally. All the electrical components in this case are connected to their adapted power supplies through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art, and no further description of the electrical control will be given.

[0028] A specific application of this embodiment is:

[0029] In use, install this device above the reaction tank. When feeding the reaction tank, use the third motor 17 to drive the round rod 18 to drive the round plate 20 to rotate, rotate the round plate 20 to be parallel to the horizontal plane, block the inside of the bottom pipe 15, use the second motor 13 to drive the cover 14 to rotate, and at the same time, the hydraulic telescopic rod 11 pulls the connecting plate 12, the second motor 13 and the cover 14 to move upward to open. Use the first motor 4 to drive the first gear 5 to rotate, and through the first gear 5, drive the second gear 8 to drive structures such as the rotating rod 7, the support column 9, the top plate 10, the hydraulic telescopic rod 11, the second motor 13 and the cover 14 to rotate, move the cover 14 away from above the top pipe 1, add the material into the top pipe 1, and let it fall onto the round plate 20. Use the first motor 4 to drive the second gear 8 to drive structures such as the rotating rod 7, the support column 9, the hydraulic telescopic rod 11, the second motor 13 and the cover 14 to rotate and move in the reverse direction, move the cover 14 above the top pipe 1, use the hydraulic telescopic rod 11 to push the cover 14 to move downward, use the second motor 13 to drive the cover 14 to rotate, block the opening above the top pipe 1, use the third motor 17 to drive the round rod 18 to drive the round plate 20 to rotate, pour the material into the reaction tank, and complete the feeding operation of the material.

[0030] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Those of ordinary skill in the art in the technical field of the present invention, within the substantial scope of the present invention, any changes, alterations, additions or substitutions should fall within the protection scope of the present invention.

Claims

1. A feeding device for a chemical reaction tank, characterized in that: It includes a jacking pipe (1). A bottom plate (2) is provided on the outer wall of the jacking pipe (1). A housing (3) is provided at the top end of the bottom plate (2). A first motor (4) is detachably provided on the inner bottom wall of the housing (3). A first gear (5) is provided at the output end of the first motor (4). The upper and lower inner walls of the housing (3) are rotatably connected by a first bearing (6) to a rotating rod (7). A second gear (8) is connected to the outer wall of the rotating rod (7) by interference fit. The top end of the rotating rod (7) extends outside the housing (3) and is provided with a support column (9). A top plate (10) is provided at the top end of the support column (9). A hydraulic telescopic rod (11) is detachably provided on the left side of the top plate (10). A connecting plate (12) is provided at the driving bottom end of the hydraulic telescopic rod (11). A second motor (13) is detachably provided on the right side of the connecting plate (12). A sealing cover (14) is provided at the bottom end of the output main shaft of the second motor (13). A feeding mechanism is provided at the bottom end of the jacking pipe (1).

2. The feeding device for a chemical reaction tank according to claim 1, wherein: The feeding mechanism includes a bottom pipe (15). A support plate (16) is provided on the outer wall of the bottom pipe (15). A third motor (17) is detachably provided at the top end of the support plate (16). The output end of the third motor (17) is locked by a coupling to a round rod (18). The round rod (18) extends into the bottom pipe (15), and the outer wall is fixedly connected to the inner wall of the bottom pipe (15) by a second bearing (19). A round plate (20) is connected to the outer wall of the round rod (18) by interference fit.

3. The feeding device for a chemical reaction tank according to claim 2, characterized in that: The outer ring of the second bearing (19) is fixedly connected to the inner wall of the bottom pipe (15) through a bearing seat. The inner ring of the second bearing (19) is connected to the outer wall of the round rod (18) by interference fit.

4. A feeding device for a chemical reaction tank according to claim 1, characterized in that: The first gear (5) and the second gear (8) are bevel gears and are meshed with each other.

5. A feeding device for a chemical reaction tank according to claim 1, characterized in that: The inner wall of the top opening of the jacking pipe (1) is provided with threads and is thread-matched with the sealing cover (14).

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