Reaction kettle feeding auxiliary device

Abstract

The utility model relates to the technical field of chemical engineering, in particular to a reaction kettle feeding auxiliary device which comprises a base, a supporting column is arranged in the middle of the top end wall of the base, a bottom plate is arranged on the top end wall of the supporting column, and a shell is arranged on the top end wall of the bottom plate. A motor is arranged on one side of the inner bottom wall of the shell, a first gear is arranged on an output main shaft of the motor, rotating rods are rotationally connected to the upper inner wall and the lower inner wall of the shell through bearings, second gears are connected to the outer walls of the rotating rods in an interference fit mode, and the top ends of the rotating rods extend out of the shell and are provided with stand columns. Top plates are arranged on the top end walls of the stand columns. According to the feeding auxiliary device, the traditional mode that barreled raw materials are carried manually is changed, the risk that an operator falls off to be injured due to lack of physical strength or the body is injured due to improper carrying postures is greatly reduced, and close-range contact between the operator and chemical raw materials with corrosivity, toxicity and other hazards is reduced; and the health and safety of operators are effectively protected, and potential safety hazards in the chemical production process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a reaction kettle feeding auxiliary device. Background Art

[0002] In the chemical production sector, reactors are key equipment for chemical reactions. The way they supply raw materials has a crucial impact on production efficiency and operational safety. However, there are currently numerous challenges in the process of loading drums of raw materials into reactors.

[0003] In traditional chemical production, loading drummed raw materials often relies on manual handling and simple lifting equipment. Manual handling of drummed raw materials is not only extremely labor-intensive but also carries significant safety risks. For example, operators may suffer injuries from falling drums due to exhaustion, or from improper posture during handling. Furthermore, due to the unique characteristics of chemical raw materials, some may be corrosive or toxic. Close manual handling increases the operator's exposure to hazardous substances, posing a serious threat to their health.

[0004] While existing simple lifting equipment has alleviated the physical burden of manual handling to a certain extent, it also has significant shortcomings. These lifting devices often lack precise positioning and stable control functions. When placing barreled raw materials on the reactor feed port, accurate alignment is difficult, and this can easily cause the barrel to collide with the reactor feed port. This can not only damage the feed port and the barrel, leading to raw material leakage, causing safety accidents and environmental pollution, but also affect the smoothness of loading and reduce loading efficiency. Furthermore, in some complex chemical production environments with relatively compact spatial layouts, existing lifting equipment has poor maneuverability, making it difficult to flexibly complete loading operations within limited space.

[0005] As the chemical industry develops towards scale and automation, higher requirements are placed on the efficiency, safety and accuracy of feeding barreled raw materials into chemical reactors. The existing feeding methods and auxiliary devices can no longer meet production needs. Therefore, a new type of auxiliary device for feeding barreled raw materials into chemical reactors is urgently needed to solve the above problems. Utility Model Content

[0006] In order to solve the above problems, the utility model designs a reaction kettle feeding auxiliary device.

[0007] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0008] A reactor feeding auxiliary device comprises a base, a support column is provided in the middle of the top wall of the base, a bottom plate is provided on the top wall of the support column, and a shell is provided on the top wall of the bottom plate;

[0009] A motor is provided on one side of the inner bottom wall of the housing, and a gear 1 is provided on the output main shaft of the motor. A rotating rod is rotatably connected to the upper and lower inner walls of the housing through bearings, and a gear 2 is interference-fittedly connected to the outer wall of the rotating rod. The top end of the rotating rod extends out of the housing and is provided with a column.

[0010] A top plate is provided on the top wall of the column, a counterweight is provided on the left side of the top wall of the top plate, and a liquid pumping mechanism is provided on the right side of the top wall of the top plate.

[0011] Furthermore, the liquid pumping mechanism includes a winch, one end of a steel wire rope is wound on the winch, the other end of the steel wire rope passes through the top plate and is provided with a connecting plate, a slider is provided on the left side wall of the connecting plate, and the slider is slidably connected to the outer wall of the support column, a delivery pump is provided on the right side of the top wall of the connecting plate, the output end of the delivery pump is provided with one end of a connecting pipe, and the input end of the delivery pump is provided with a liquid inlet pipe.

[0012] Furthermore, a through hole is formed through the outer wall of the top plate, and the steel wire rope is placed in the through hole.

[0013] Furthermore, the gear 1 and the gear 2 are both bevel gears and are meshed and connected with each other.

[0014] Furthermore, the outer ring of the bearing is fixedly connected to the inner wall of the housing via a bearing seat, and the inner ring of the bearing is connected to the outer wall of the rotating rod by interference fit.

[0015] The beneficial effects of the utility model are:

[0016] This feeding auxiliary device changes the traditional method of manually handling barreled raw materials, greatly reducing the risk of operators being injured by barrels falling due to physical exhaustion or physical injuries caused by improper handling posture. It also reduces the close contact between operators and chemical raw materials with corrosive and toxic hazards, effectively protecting the health and safety of operators and reducing safety hazards in the chemical production process.

[0017] The horizontal rotation is achieved through the motor, gears and other structures, and the liquid inlet pipe can be flexibly rotated to the top of the material barrel to be loaded at different positions to adapt to different space layouts and loading requirements, effectively solving the problem of poor maneuverability of existing lifting equipment in limited space;

[0018] This device uses a winch to control the lifting and lowering of the liquid inlet pipe and the horizontal rotation driven by a motor, and combines it with a conveying pump to transport materials. The entire loading process is more efficient and can continuously load multiple barrels, reducing manual intervention, improving the efficiency of loading barreled raw materials into chemical reactors, and meeting the requirements of chemical production for high efficiency loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the shell of the present utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Base, 2. Support column, 3. Bottom plate, 4. Housing, 5. Motor, 6. Gear 1, 7. Bearing, 8. Turning rod, 9. Gear 2, 10. Column, 11. Top plate, 12. Counterweight, 13. Winch, 14. Wire rope, 15. Connecting plate, 16. Slider, 17. Delivery pump, 18. Connecting pipe, 19. Liquid inlet pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See Figure 1-2 As shown, a reactor feeding auxiliary device includes a base 1, a support column 2 is provided in the middle of the top wall of the base 1, a bottom plate 3 is provided on the top wall of the support column 2, and a shell 4 is provided on the top wall of the bottom plate 3;

[0026] A motor 5 is provided on one side of the inner bottom wall of the housing 4. A gear 1 6 is provided on the output spindle of the motor 5. A rotating rod 8 is rotatably connected to the upper and lower inner walls of the housing 4 via bearings 7. A gear 2 9 is interference-fitted to the outer wall of the rotating rod 8. The top end of the rotating rod 8 extends out of the housing 4 and is provided with a column 10.

[0027] A top plate 11 is provided on the top wall of the column 10 , a counterweight 12 is provided on the left side of the top wall of the top plate 11 , and a liquid pumping mechanism is provided on the right side of the top wall of the top plate 11 .

[0028] Furthermore, the pumping mechanism includes a winch 13, on which one end of a steel wire rope 14 is wound, and the other end of the steel wire rope 14 passes through the top plate 11 and is provided with a connecting plate 15. A slider 16 is provided on the left wall of the connecting plate 15, and the slider 16 is slidably connected to the outer wall of the support column 2. A delivery pump 17 is provided on the right side of the top wall of the connecting plate 15, and the output end of the delivery pump 17 is provided with one end of a connecting pipe 18, and the input end of the delivery pump 17 is provided with a liquid inlet pipe 19. The steel wire rope 14 on its outer wall is released by the winch 13, so that the steel wire rope 14 drives the connecting plate 15, the slider 16, the delivery pump 17 and the liquid inlet pipe 19 to move downward, and the liquid inlet pipe 19 is lowered into the mobile feed barrel. After the delivery pump 17 is started, the material is loaded through the liquid inlet pipe 19 and the connecting pipe 18.

[0029] Furthermore, a through hole is formed through the outer wall of the top plate 11 , and the steel wire rope 14 is placed in the through hole, so as to facilitate the release and reeling of the steel wire rope 14 .

[0030] Furthermore, both gear 1 6 and gear 2 9 are bevel gears and are meshed with each other. The motor 5 causes gear 1 6 to rotate, and the gear 1 6 conveniently causes gear 2 9 to drive the rotating rod 8, column 10, top plate 11, winch 13, connecting plate 15, delivery pump 17 and liquid inlet pipe 19 and other structures to rotate horizontally.

[0031] Furthermore, the outer ring of the bearing 7 is fixedly connected to the inner wall of the housing 4 through the bearing seat, and the inner ring of the bearing 7 is interference fit connected to the outer wall of the rotating rod 8, which fixes the rotating rod 8 through the bearing 7 and facilitates the rotation of the rotating rod 8 through the bearing 7.

[0032] According to the personnel in this field, all electrical components and parts in this case are universal standard parts or parts known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All electrical components in this case are connected to their compatible power supplies through wires, and according to actual conditions, appropriate controllers are selected to meet control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection is completed in the order of working between the electrical components. The detailed connection means are well known in this field and will not be explained in detail for electrical control.

[0033] A specific application of this embodiment is:

[0034] When in use, connect the other end of the connecting pipe 18 to the feed end of the reactor, place the material barrel to be loaded on the base 1, release the wire rope 14 on its outer wall through the winch 13, and prompt the wire rope 14 to drive the connecting plate 15, the slider 16, the delivery pump 17 and the liquid inlet pipe 19 to move downward, and lower the liquid inlet pipe 19 into the mobile feed barrel. After starting the delivery pump 17, the material is loaded through the liquid inlet pipe 19 and the connecting pipe 18;

[0035] The wire rope 14 is wound up by the winch 13, prompting the connecting plate 15 to drive the slider 16, the delivery pump 17 and the liquid inlet pipe 19 to move upward and reset, and the liquid inlet pipe 19 is cleaned. The motor 5 causes the gear 1 6 to rotate, and the gear 1 6 prompts the gear 2 9 to drive the rotating rod 8, the column 10, the top plate 11, the winch 13, the connecting plate 15, the delivery pump 17 and the liquid inlet pipe 19 to rotate horizontally, and the liquid inlet pipe 19 is rotated to the top of the next material barrel to be loaded, and the material is loaded by lowering the liquid inlet pipe 19.

[0036] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the scope of protection of the present invention.

Claims

1. A reactor feeding auxiliary device, characterized in that: including a base (1), A support column (2) is provided in the middle of the top wall of the base (1), a bottom plate (3) is provided on the top wall of the support column (2), and a shell (4) is provided on the top wall of the bottom plate (3); A motor (5) is provided on one side of the inner bottom wall of the housing (4), a gear 1 (6) is provided on the output main shaft of the motor (5), the upper and lower inner walls of the housing (4) are rotatably connected to a rotating rod (8) via bearings (7), a gear 2 (9) is interference-fittedly connected to the outer wall of the rotating rod (8), and the top end of the rotating rod (8) extends out of the housing (4) and is provided with a column (10); A top plate (11) is provided on the top wall of the column (10), a counterweight (12) is provided on the left side of the top wall of the top plate (11), and a liquid pumping mechanism is provided on the right side of the top wall of the top plate (11).

2. A reactor feeding auxiliary device according to claim 1, characterized in that: The liquid pumping mechanism includes a winch (13), one end of a steel wire rope (14) is wound on the winch (13), the other end of the steel wire rope (14) passes through the top plate (11), and is provided with a connecting plate (15), a slider (16) is provided on the left side wall of the connecting plate (15), and the slider (16) is slidably connected to the outer wall of the support column (2), a delivery pump (17) is provided on the right side of the top wall of the connecting plate (15), an end of a connecting pipe (18) is provided at the output end of the delivery pump (17), and a liquid inlet pipe (19) is provided at the input end of the delivery pump (17).

3. The reactor feeding auxiliary device according to claim 1, characterized in that: A through hole is formed through the outer wall of the top plate (11), and the steel wire rope (14) is placed in the through hole.

4. The reactor feeding auxiliary device according to claim 1, characterized in that: The gear 1 (6) and the gear 2 (9) are both bevel gears and are meshed with each other.

5. The reactor feeding auxiliary device according to claim 1, characterized in that: The outer ring of the bearing (7) is fixedly connected to the inner wall of the housing (4) via a bearing seat, and the inner ring of the bearing (7) is connected to the outer wall of the rotating rod (8) by interference fit.

Images