A fan assembly for treating pyrimidine tail gas

Abstract

The utility model relates to the technical field of treating pyrimidine tail gas, and discloses a fan assembly for treating pyrimidine tail gas, including a second fixed plate, a first support plate fixedly connected to the bottom of the second fixed plate, a first damper fixedly connected to the bottom of the first support plate, a first support column fixedly connected to the bottom of the first support plate, a second support plate fixedly connected to the bottom of the first support column, a second damper fixedly connected to the bottom of the second support plate, and a first spring disposed on the outer wall of the second damper. In the utility model, the fan on the top of the second fixed plate is operated, and then the first support plate at the bottom is driven to move by pressure, and at the same time, the first support column at the bottom is pressed against the second support plate, and the second support plate is forced to contract the second damper at the bottom, thereby achieving a shock-absorbing effect, solving the problem of damage to surrounding structures caused by the lack of a shock-absorbing mechanism, and improving portability.

Description

Technical Field

[0001] The utility model relates to the technical field of treating pyrimidine tail gas, in particular to a fan component for treating pyrimidine tail gas. Background Art

[0002] Pyrimidine tail gas refers to waste gas generated in industrial processes, and its main components include pyrimidine and its derivatives, unreacted pyrimidine, other organic compounds, solvents, volatile organic compounds, and gaseous reaction products. Pyrimidine is an organic compound with a six-membered aromatic ring structure and a nitrogen atom, which is often used as a solvent, intermediate or starting material for chemical synthesis. However, due to its wide application, pyrimidine tail gas emitted in industrial processes may have a negative impact on the environment and human health. Therefore, these waste gases must be properly treated and purified to meet environmental protection and regulatory requirements.

[0003] Traditional fan components used to treat pyrimidine tail gas usually include a fan body, which is composed of a rotating impeller or blades, used to generate airflow to promote gas flow; a motor drives the fan body to rotate; an air duct transports the pyrimidine tail gas to the fan, usually a pipeline system to ensure gas flow; an air inlet introduces pyrimidine tail gas, and an exhaust port discharges the treated gas; a bracket and supporting structure ensure the safe operation of the fan; a control system monitors and adjusts the operating status of the fan, which may include start, stop, speed regulation and fault diagnosis functions.

[0004] However, the conventional fan assembly for treating pyrimidine tail gas lacks a shock-absorbing mechanism, which can lead to several unfavorable situations. First, the vibration generated by the fan during operation is transmitted to the surrounding structures, such as pipes, walls or floors, causing noise and instability. This vibration disturbs the surrounding environment and causes damage or wear to the equipment and building structure, reducing its life and reliability. In addition, the lack of a shock-absorbing mechanism will also increase the vibration and operating noise of the fan itself, affecting the performance and efficiency of the fan, and even causing unstable operation or failure. Therefore, a fan assembly for treating pyrimidine tail gas is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fan assembly for treating pyrimidine tail gas, aiming to improve the problem that the prior art does not have a shock absorbing mechanism, resulting in damage to the surrounding environment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fan assembly for treating pyrimidine tail gas, comprising a second fixed plate, characterized in that: a first support plate is fixedly connected to the bottom of the second fixed plate, a first damper is fixedly connected to the bottom of the first support plate, a first support column is fixedly connected to the bottom of the first support plate, a second support plate is fixedly connected to the bottom of the first support column, a second damper is fixedly connected to the bottom of the second support plate, a first spring is arranged on the outer wall of the second damper, a hollow block is arranged on the outer wall of the first damper, a base is fixedly connected to the bottom of the hollow block, and a fan assembly is arranged on the top of the second fixed plate;

[0008] As a further description of the above technical solution:

[0009] The fan assembly includes an air exchanger, the bottom of which is fixedly connected to the top of the second fixing plate;

[0010] As a further description of the above technical solution:

[0011] The air outlet of the fan is fixedly connected to an exhaust duct;

[0012] As a further description of the above technical solution:

[0013] The outer wall of the exhaust cylinder is fixedly connected to a semicircular support plate, the interior of the exhaust cylinder is slidably connected to a filter screen, and the bottom of the semicircular support plate is fixedly connected to a first fixing plate;

[0014] As a further description of the above technical solution:

[0015] The outer wall of the filter screen is fixedly connected with a handle, the bottom of the filter screen is fixedly connected with a clamping block, and the outer wall of the clamping block is slidably connected to the inside of the semicircular support plate;

[0016] As a further description of the above technical solution:

[0017] The side wall of the first fixing plate is fixedly connected to the third fixing plate, the side wall of the third fixing plate is provided with a second spring, and one end of the second spring is fixedly connected to the first connecting block;

[0018] As a further description of the above technical solution:

[0019] A clamping block is fixedly connected to one side of the first connecting block, and a clamping block is clamped and connected to the outer wall of the clamping block;

[0020] As a further description of the above technical solution:

[0021] A handle is slidably connected inside the first fixing plate, a limiting block is fixedly connected inside the first fixing plate, a sliding block is fixedly connected to the bottom of the handle, and a first connecting block is fixedly connected to the top of the handle.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the fan on the top of the second fixed plate is operated, and then the first support plate at the bottom is driven to move by pressure, and at the same time, the first support column at the bottom presses the second support plate, and the second support plate is forced to drive the second damper at the bottom to contract, thereby achieving a shock-absorbing effect, solving the problem of damage to surrounding structures caused by the lack of a shock-absorbing mechanism, and improving the portability of a fan assembly for treating pyrimidine tail gas.

[0024] 2. In the utility model, by pulling the handle, the first connecting block on the top is driven to move, and at the same time the second spring of the side wall is contracted, and the movement of the first connecting block causes the card block to be disengaged from the groove opened inside the locking block, thereby achieving the effect of disassembling the filter screen, solving the problem that the filter screen cannot be disassembled, resulting in aging of internal raw materials and reduced filtering effect, and improving the practicality of a fan assembly for treating pyrimidine tail gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a fan assembly for treating pyrimidine tail gas proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the side wall structure of a first support column of a fan assembly for treating pyrimidine tail gas proposed by the utility model;

[0027] Figure 3 This is a schematic cross-sectional structure diagram of a first fixing plate of a fan assembly for treating pyrimidine tail gas proposed by the utility model;

[0028] Figure 4 for Figure 3 Enlarged structural diagram of point A in the middle.

[0029] Legend:

[0030] 1. First fixed plate; 2. First support plate; 3. Hollow block; 4. First damper; 5. Second fixed plate; 6. First spring; 7. Second support plate; 8. First support column; 9. Handle; 10. Semicircular support plate; 11. Exhaust duct; 12. Filter; 13. Snap block; 14. Third fixed plate; 15. Second spring; 16. First connecting block; 17. Block; 18. Slider; 19. Limit block; 20. Fan; 21. Second damper; 22. Base; 23. Handle. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a fan assembly for treating pyrimidine tail gas, including a second fixed plate 5, a first support plate 2 is fixedly connected to the bottom of the second fixed plate 5, a first damper 4 is fixedly connected to the bottom of the first support plate 2, a first support column 8 is fixedly connected to the bottom of the first support plate 2, a second support plate 7 is fixedly connected to the bottom of the first support column 8, a second damper 21 is fixedly connected to the bottom of the second support plate 7, a first spring 6 is arranged on the outer wall of the second damper 21, a hollow block 3 is arranged on the outer wall of the first damper 4, and a base 22 is fixedly connected to the bottom of the hollow block 3.

[0033] Specifically, the shaking generated by the operation of the fan 20 transmits power to the second fixed plate 5 at the bottom, causing it to start moving. The movement of the second fixed plate 5 triggers the synchronous movement of the first support plate 2 at the bottom. At the same time, the movement of the first support plate 2 causes the first support column 8 at the bottom to be subjected to pressure, and further activates the movement of the first damper 4 at the bottom. At the same time, the movement of the first support column 8 also drives the movement of the second support plate 7 at the bottom, thereby triggering the movement of the second damper 21 at the bottom. In addition, the first spring 6 on the outer wall of the second damper 21 also contracts accordingly. An effective shock-absorbing effect is achieved, so that the system can operate stably during the air exchange process and effectively reduces the impact of vibration.

[0034] Reference Figure 1 , Figure 3 and Figure 4The air outlet of the fan 20 is fixedly connected to an exhaust cylinder 11, the outer wall of the exhaust cylinder 11 is fixedly connected to a semicircular support plate 10, and a filter screen 12 is slidably connected inside the exhaust cylinder 11. The bottom of the semicircular support plate 10 is fixedly connected to a first fixed plate 1, and the outer wall of the filter screen 12 is fixedly connected to a handle 9, and the bottom of the filter screen 12 is fixedly connected to a clamping block 13, and the outer wall of the clamping block 13 is slidably connected to the inside of the semicircular support plate 10, and the side wall of the first fixed plate 1 is fixedly connected to a third fixed plate 14, and the side wall of the third fixed plate 14 is provided with a second spring 15, and one end of the second spring 15 is fixedly connected to a first connecting block 16, and one side of the first connecting block 16 is fixedly connected to a clamping block 17, and the outer wall of the clamping block 17 is clamped and connected to the clamping block 13, and a handle 23 is slidably connected inside the first fixed plate 1, and a limited block 19 is fixedly connected inside the first fixed plate 1, and a slider 18 is fixedly connected to the bottom of the handle 23, and the top of the handle 23 is fixedly connected to the first connecting block 16.

[0035] Specifically, by pulling the handle 23, the first connecting block 16 at the top is driven to move. The movement of the first connecting block 16 causes the block 17 on the side wall to disengage from the slot provided by the locking block 13. As the first connecting block 16 moves, the second spring 15 on the side wall begins to contract, and this action triggers the contraction of the second spring 15, thereby resetting the first connecting block 16. At the same time, a slider 18 is fixed to the bottom of the handle 23, and the slider 18 slides inside the first fixed plate 1. Then, the handle 9 can be pulled, which will cause the filter 12 to be taken out of the exhaust duct 11, thereby achieving the purpose of quickly disassembling the filter 12, making the replacement and maintenance of the filter 12 convenient and quick, and improving the operability and efficiency of the entire system.

[0036] Reference Figure 1 A fan assembly is arranged on the top of the second fixed plate 5 , and the fan assembly includes an air exchanger 20 , and the bottom of the air exchanger 20 is fixedly connected to the top of the second fixed plate 5 .

[0037] Specifically, when the fan assembly for treating pyrimidine tail gas is used, the air exchange fan 20 is first started to achieve the air exchange effect on the pyrimidine tail gas.

[0038] Working principle: When using a fan assembly for treating pyrimidine tail gas, the air exchange effect is achieved by the operation of the fan 20 first, and then the shaking generated by the operation of the fan 20 drives the second fixed plate 5 at the bottom to move, and the movement of the second fixed plate 5 drives the first support plate 2 at the bottom to move together, and at the same time, the movement of the first support plate 2 drives the first support column 8 at the bottom to be subjected to pressure, and drives the first damper 4 at the bottom to move together, and at the same time, the movement of the first support column 8 drives the second support plate 7 at the bottom to move, and the movement of the second support plate 7 drives the second damper 21 at the bottom to move, and the second damper 21 The first spring 6 of the outer wall drives the contraction to achieve a shock-absorbing effect, and at the same time, the first connecting block 16 on the top is driven to move by pulling the handle 23. At the same time, the movement of the first connecting block 16 drives the block 17 of the side wall to disengage from the slot opened by the locking block 13. The movement of the first connecting block 16 drives the second spring 15 of the side wall to contract. At the same time, the contraction of the second spring 15 achieves the effect of resetting the first connecting block 16, and a slider 18 is fixed to the bottom of the handle 23. The slider 18 slides inside the first fixed plate 1, and then the handle 9 can be pulled, and the handle 9 is subjected to force to bring the filter screen 12 out of the exhaust duct 11, thereby achieving the effect of quickly disassembling the filter screen 12.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fan assembly for treating pyrimidine tail gas, comprising a second fixing plate (5), characterized in that: The bottom of the second fixed plate (5) is fixedly connected to the first support plate (2), the bottom of the first support plate (2) is fixedly connected to the first damper (4), the bottom of the first support plate (2) is fixedly connected to the first support column (8), the bottom of the first support column (8) is fixedly connected to the second support plate (7), the bottom of the second support plate (7) is fixedly connected to the second damper (21), the outer wall of the second damper (21) is provided with a first spring (6), the outer wall of the first damper (4) is provided with a hollow block (3), the bottom of the hollow block (3) is fixedly connected to a base (22), and the top of the second fixed plate (5) is provided with a fan assembly.

2. A fan assembly for treating pyrimidine tail gas according to claim 1, characterized in that: The fan assembly comprises an air exchanger (20), the bottom of which is fixedly connected to the top of the second fixing plate (5).

3. A fan assembly for treating pyrimidine tail gas according to claim 2, characterized in that: The air outlet of the fan (20) is fixedly connected to an exhaust cylinder (11).

4. A fan assembly for treating pyrimidine tail gas according to claim 3, characterized in that: A semicircular support plate (10) is fixedly connected to the outer wall of the exhaust cylinder (11), a filter screen (12) is slidably connected inside the exhaust cylinder (11), and a first fixing plate (1) is fixedly connected to the bottom of the semicircular support plate (10).

5. A fan assembly for treating pyrimidine tail gas according to claim 4, characterized in that: A handle (9) is fixedly connected to the outer wall of the filter screen (12), a locking block (13) is fixedly connected to the bottom of the filter screen (12), and the outer wall of the locking block (13) is slidably connected to the inside of the semicircular support plate (10).

6. A fan assembly for treating pyrimidine tail gas according to claim 4, characterized in that: The side wall of the first fixing plate (1) is fixedly connected to a third fixing plate (14), the side wall of the third fixing plate (14) is provided with a second spring (15), and one end of the second spring (15) is fixedly connected to a first connecting block (16).

7. A fan assembly for treating pyrimidine tail gas according to claim 6, characterized in that: A clamping block (17) is fixedly connected to one side of the first connecting block (16), and the outer wall of the clamping block (17) is clamped and connected to the clamping block (13).

8. A fan assembly for treating pyrimidine tail gas according to claim 4, characterized in that: A handle (23) is slidably connected inside the first fixed plate (1), a limiting block (19) is fixedly connected inside the first fixed plate (1), a sliding block (18) is fixedly connected at the bottom of the handle (23), and a first connecting block (16) is fixedly connected at the top of the handle (23).

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