Clean coal tar purification device

Abstract

The utility model relates to the technical field of purification equipment, in particular to a clean coal tar purification device, which is characterized in that a feed port main body is mounted at one end of an outer mounting frame, a side connecting block is fixedly connected to one end, far away from the feed port main body, of the outer mounting frame, a baffle main body is in shaft connection with the outer wall of the side connecting block, and a rotating shaft assembly is arranged at the shaft joint of the baffle main body and the side connecting block; when coal tar to be cleaned enters the machine body, the coal tar to be cleaned firstly enters the outer mounting frame through the feeding port main body to be pushed and accumulated, the baffle main body is extruded, the baffle main body is supported through the acting force of the reset torsional spring, and when the pushed and accumulated weight is larger than the stress of the reset torsional spring, the baffle main body is driven by the inner shaft main body to turn over by an angle; when coal tar enters the machine body, the baffle main body recovers to the original position through the stress of the reset torsion spring, and enough coal tar enters the machine body again after being pushed and accumulated next time, so that the aim of timed and quantitative blanking is fulfilled, excessive feeding at one time is avoided, and the purification effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to a clean coal tar purification device. Background Art

[0002] Coal tar is an important raw material for the production of plastics, synthetic fibers, dyes, rubber, medicines, high-temperature resistant materials, etc. It can be used to synthesize pesticides, saccharin, dyes, medicines, explosives and other industrial products. Coal tar is a liquid product obtained by strengthening the thermal distillation of coal in an air-tight environment. The tar obtained by high-temperature distillation is called high-temperature distillation coal tar (referred to as high-temperature coal tar), and the tar obtained by low-temperature distillation is called low-temperature distillation coal tar (referred to as low-temperature coal tar). The two have different compositions and properties, and their processing and utilization methods are different. Since coal tar contains many impurities, including water, metals and solid substances, their presence leads to increased energy consumption, pipeline blockage, increased corrosion, catalyst poisoning, and affects the smooth operation of subsequent processing equipment. Therefore, coal tar must first be purified using a purification device.

[0003] However, in the existing purification device, when too much material is fed at one time, the distribution of coal tar in the purification device becomes uneven, so that the purification agent or catalyst cannot fully contact all the coal tar. This will result in some coal tar being unable to be effectively purified, thereby reducing the overall purification effect.

[0004] In view of the above problems, the utility model proposes a clean coal tar purification device. Utility Model Content

[0005] The purpose of the utility model is to provide a clean coal tar purification device, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clean coal tar purification device, comprising a body, and a power body arranged on one side of the body, a feeding mechanism is arranged at the inlet of the body, the feeding mechanism comprises an outer frame fixedly connected to the inner wall of the body, a feeding port body is installed at one end of the outer frame, a side connecting block is fixedly connected to the end of the outer frame away from the feeding port body, a baffle body is connected to the outer wall axis of the side connecting block, and a rotating shaft assembly is arranged at the axis connection between the baffle body and the side connecting block;

[0007] The rotating shaft assembly includes an outer shaft body with one end rotatably connected to the side connecting block, an inner shaft body is arranged on the inner wall of the outer shaft body, a reset torsion spring is sleeved on the outer wall of the inner shaft body, and both ends of the reset torsion spring are fixedly connected to a middle connecting rod.

[0008] Preferably, the middle connecting rod is rotatably connected to the inner wall of the outer shaft body, and the outer shaft body is fixedly connected to the side wall of the baffle body.

[0009] Preferably, the inner shaft body is fixedly connected to the baffle body, and the inner shaft body is rotatably connected to the side connection block.

[0010] Preferably, the bottom plate of the outer frame is inclined, and the end thereof close to the baffle body is the lowest end.

[0011] Preferably, a sealing assembly is installed on the inner wall of the baffle body.

[0012] Preferably, the sealing assembly comprises an arc-shaped block, one end of the arc-shaped block is fixedly connected to a fixing plate, and one end of the fixing plate away from the arc-shaped block is fixedly connected to the baffle body.

[0013] Preferably, a movable groove is formed on the inner wall of the fixed plate, a movable rod is slidably connected to the inner wall of the movable groove, and an elastic element is sleeved on the outer wall of the movable rod.

[0014] Preferably, one end of the elastic element is fixedly connected to the fixing plate, and the other end thereof is fixedly connected to the arc block.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model proposes a clean coal tar purification device. When the clean coal tar enters the machine body, it will first enter the outer frame through the feed port body for accumulation, and squeeze the baffle body, and use the force of the reset torsion spring to support the baffle body. When the weight of the accumulation is greater than the stress of the reset torsion spring, the baffle body will be driven to flip through the inner shaft body, so that the coal tar will enter the machine body. At this time, the baffle body will return to its original position through the stress of the reset torsion spring, and wait for the next accumulation to enter the machine body again, so as to achieve the purpose of timely and quantitative feeding, avoid excessive one-time feeding, ensure the purification effect, and solve the existing purification device. When too much is fed at one time, the distribution of coal tar in the purification device will become uneven, so that the purifying agent or catalyst cannot fully contact with all coal tar. This will cause some coal tar to be unable to be effectively purified, thereby reducing the problem of the overall purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the feeding mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rotating shaft assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the sealing component structure of the utility model.

[0021] In the figure: 1. body; 2. power body; 3. feeding mechanism; 31. outer frame; 32. feed port body; 33. side connection block; 34. baffle body; 35. rotating shaft assembly; 351. outer shaft body; 352. inner shaft body; 353. reset torsion spring; 354. middle connecting rod; 36. sealing assembly; 361. arc block; 362. fixing plate; 363. movable groove; 364. movable rod; 365. elastic element. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 In order to solve the problem that when too much material is fed into the existing purification device at one time, the distribution of coal tar in the purification device becomes uneven, so that the purification agent or catalyst cannot fully contact all the coal tar. This will cause part of the coal tar to be unable to be effectively purified, thereby reducing the overall purification effect, the following preferred technical solutions are provided:

[0024] A clean coal tar purification device comprises a body 1 and a power body 2 arranged on one side of the body 1, a feed mechanism 3 is arranged at the inlet of the body 1, the feed mechanism 3 comprises an outer frame 31 fixedly connected to the inner wall of the body 1, a feed port body 32 is installed at one end of the outer frame 31, a side block 33 is fixedly connected to the end of the outer frame 31 away from the feed port body 32, a baffle body 34 is connected to the outer wall axis of the side block 33, and a rotating shaft assembly 35 is arranged at the axis connection between the baffle body 34 and the side block 33;

[0025] The rotating shaft assembly 35 includes an outer shaft body 351, one end of which is rotatably connected to the side connecting block 33. The inner wall of the outer shaft body 351 is provided with an inner shaft body 352. The outer wall of the inner shaft body 352 is sleeved with a return torsion spring 353. Both ends of the return torsion spring 353 are fixedly connected with a middle connecting rod 354. The middle connecting rod 354 is rotatably connected to the inner wall of the outer shaft body 351, and the outer shaft body 351 is fixedly connected to the side wall of the baffle body 34, the inner shaft body 352 is fixedly connected to the baffle body 34, and the inner shaft body 352 is rotatably connected to the side connecting block 33. The bottom plate of the outer frame 31 is inclined, and the end thereof close to the baffle body 34 is the lowest end.

[0026] A sealing assembly 36 is installed on the inner wall of the baffle body 34, and the sealing assembly 36 includes an arc block 361, one end of the arc block 361 is fixedly connected to a fixing plate 362, and one end of the fixing plate 362 away from the arc block 361 is fixedly connected to the baffle body 34, and the inner wall of the fixing plate 362 is provided with a movable groove 363, and the inner wall of the movable groove 363 is slidably connected to a movable rod 364, and the outer wall of the movable rod 364 is sleeved with an elastic element 365, one end of the elastic element 365 is fixedly connected to the fixing plate 362, and the other end thereof is fixedly connected to the arc block 361, and the arc block 361 is a component made of rubber material.

[0027] Specifically, after the coal tar to be cleaned enters the body 1, it is subjected to high-temperature dry distillation in cooperation with the power body 2 and purified in cooperation with the catalyst. When the coal tar to be cleaned enters the body 1, it will first enter the outer frame 31 through the feed port body 32 for accumulation, and squeeze the baffle body 34, and support the baffle body 34 with the force of the reset torsion spring 353. When the accumulated weight is greater than the stress of the reset torsion spring 353, the baffle body 34 will be driven to flip through the inner shaft body 352, so that the coal tar will enter the body 1. At this time, the baffle body 34 will return to its original position through the stress of the reset torsion spring 353, and will enter the body 1 again when the next accumulation is sufficient, so as to achieve the purpose of timely and quantitative feeding, avoid excessive one-time feeding, ensure the purification effect, and solve the existing purification device. When too much is fed at one time, the distribution of coal tar in the purification device will become uneven, so that the purifying agent or catalyst cannot fully contact all the coal tar. This will result in some coal tar being unable to be effectively purified, thereby reducing the overall purification effect.

[0028] When the baffle body 34 seals the outer frame 31, the arc block 361 will be compressed and its outer wall will be concave inward. At this time, the movable rod 364 will be driven to move into the cavity of the movable groove 363, thereby squeezing the elastic element 365. Therefore, by utilizing the reaction force of the elastic element 365 and the elasticity of the arc block 361 itself, the outer wall of the arc block 361 will fit tightly against the lower side of the opening of the outer frame 31, and the sealing effect is significant.

[0029] In summary, after the coal tar to be cleaned enters the machine body 1, it is subjected to high-temperature dry distillation in cooperation with the power main body 2 and purified in cooperation with the catalyst. When the coal tar to be cleaned enters the machine body 1, it first enters the outer frame 31 through the feed inlet main body 32 for accumulation, and squeezes the baffle main body 34, and the baffle main body 34 is supported by the force of the return torsion spring 353. When the weight of the accumulation is greater than the stress of the return torsion spring 353, the baffle main body 34 is driven to flip through the inner shaft main body 352, so that the coal tar enters the machine body 1. At this time, the baffle main body 34 is pushed by the return torsion spring 353. The stress of the torsion spring 353 is restored to its original position, and when the next push accumulation is sufficient to enter the machine body 1 again, the purpose of timed and quantitative material discharge is achieved. When the baffle body 34 seals the outer frame 31, the arc block 361 will be pressed and its outer wall will be concave inward. At this time, the movable rod 364 will be driven to move into the cavity of the movable groove 363, thereby squeezing the elastic element 365. Therefore, by utilizing the reaction force of the elastic element 365 and the elasticity of the arc block 361 itself, the outer wall of the arc block 361 will fit tightly against the lower side of the opening of the outer frame 31, and the sealing effect is significant.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clean coal tar purification device, comprising a body (1), and a power body (2) arranged on one side of the body (1), characterized in that: A feeding mechanism (3) is provided at the inlet of the machine body (1), and the feeding mechanism (3) comprises an outer frame (31) fixedly connected to the inner wall of the machine body (1), a feeding port body (32) being installed at one end of the outer frame (31), a side connecting block (33) being fixedly connected to the end of the outer frame (31) away from the feeding port body (32), an outer wall axis of the side connecting block (33) being connected to a baffle body (34), and a rotating shaft assembly (35) being provided at the axis connection between the baffle body (34) and the side connecting block (33); The rotating shaft assembly (35) comprises an outer shaft body (351) having one end rotatably connected to the side connecting block (33); an inner shaft body (352) is arranged on the inner wall of the outer shaft body (351); a return torsion spring (353) is sleeved on the outer wall of the inner shaft body (352); and both ends of the return torsion spring (353) are fixedly connected to a middle connecting rod (354).

2. A clean coal tar purification device according to claim 1, characterized in that: The middle connecting rod (354) is rotatably connected to the inner wall of the outer shaft body (351), and the outer shaft body (351) is fixedly connected to the side wall of the baffle body (34).

3. A clean coal tar purification device according to claim 1, characterized in that: The inner shaft body (352) is fixedly connected to the baffle body (34), and the inner shaft body (352) is rotatably connected to the side connection block (33).

4. A clean coal tar purification device according to claim 1, characterized in that: The bottom plate of the outer frame (31) is inclined, and the end close to the baffle body (34) is the lowest end.

5. A clean coal tar purification device according to claim 1, characterized in that: A sealing assembly (36) is installed on the inner wall of the baffle body (34).

6. A clean coal tar purification device according to claim 5, characterized in that: The sealing assembly (36) comprises an arc-shaped block (361), one end of the arc-shaped block (361) is fixedly connected to a fixing plate (362), and one end of the fixing plate (362) away from the arc-shaped block (361) is fixedly connected to the baffle body (34).

7. A clean coal tar purification device according to claim 6, characterized in that: The inner wall of the fixed plate (362) is provided with a movable groove (363), the inner wall of the movable groove (363) is slidably connected with a movable rod (364), and the outer wall of the movable rod (364) is sleeved with an elastic element (365).

8. A clean coal tar purification device according to claim 7, characterized in that: One end of the elastic element (365) is fixedly connected to the fixing plate (362), and the other end thereof is fixedly connected to the arc block (361).

Images