Flue gas purification device in furnace black production process

Abstract

The utility model relates to the technical field of flue gas pollution purification, and discloses a flue gas purification device in a furnace black production process. Comprising a support and further comprises a main body mechanism arranged at the top of the support, the main body mechanism comprises a purification box fixed to the top of the support, one side of the purification box communicates with an air inlet frame, and one side of the purification box communicates with an exhaust frame; the main body mechanism and the dismounting mechanism are arranged, so that the filter screen can be conveniently dismounted and replaced, the filter screen convenient to dismount and replace can greatly simplify the maintenance process and reduce the maintenance time and cost, and the filter screen easy to replace can reduce the production loss caused by shutdown maintenance; the design of convenient disassembly and replacement can reduce the safety risk when the filter screen is replaced by an operator, and when the filter screen is blocked or damaged, the filter screen can be rapidly replaced, so that the normal operation of the flue gas purification device is ensured, and the production interruption is avoided.

Description

Technical Field

[0001] This utility model relates to the field of flue gas pollution purification technology, specifically to a flue gas purification device in the process of furnace black production. Background Technology

[0002] Furnace black is carbon black produced by the incomplete combustion of raw materials such as natural gas or high-aromatic oil in a reactor. The raw materials are atomized and sprayed into a combustion flame, where they undergo high-temperature pyrolysis to produce carbon black. The carbon black is suspended in the gas to form flue gas, which is then cooled, transported, and finally separated from the carbon black using a filter.

[0003] The production of carbon black generates a large amount of flue gas, containing pollutants such as carbon black particles, harmful gases, and unburned hydrocarbon compounds. Direct emission of these pollutants into the atmosphere would cause serious environmental pollution, necessitating flue gas purification equipment to ensure compliance with emission standards. These equipment often employ complex designs to effectively remove pollutants from the flue gas. This complexity can make filter screens difficult to disassemble and replace, leading to greater maintenance difficulties. If clogged or damaged filters are not replaced promptly, it will affect the overall performance of the flue gas purification equipment and may even cause it to malfunction. Utility Model Content

[0004] The purpose of this invention is to provide a flue gas purification device for the production process of furnace black, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flue gas purification device for the production of furnace black, including a support frame, and further comprising:

[0006] A main structure is provided on the top of the bracket, the main structure including a purification box fixed to the top of the bracket, an air inlet frame connected to one side of the purification box, and an exhaust frame connected to one side of the purification box.

[0007] An installation frame is installed inside the purification chamber. The inner cavity of the installation frame is provided with a disassembly mechanism for easy disassembly and replacement of the filter equipment. The disassembly mechanism includes a snap-fit ​​plate disposed in the inner cavity of the installation frame. A limit plate is snapped into the inner wall of the snap-fit ​​plate. A fixing plate is slidably connected to the outer side of the limit plate. An installation plate is slidably connected to the outer side of the snap-fit ​​plate. A filter screen for easy filtration and purification of flue gas is provided on the top of the installation plate.

[0008] Preferably, a connecting block is fixedly connected to the bottom of the filter screen, and a first rotating shaft is rotatably connected to the inner wall of the connecting block.

[0009] Preferably, a limiting disk is fixedly connected to one end of the first rotating shaft, a rotating block is fixedly connected to the outer side of the first rotating shaft, and the bottom of the rotating block is fixedly connected to the top of the mounting plate.

[0010] Preferably, a limiting block is fixedly connected to the bottom of the fixing plate, and a second rotating shaft is rotatably connected to the inner wall of the limiting block.

[0011] Preferably, a support block is fixedly connected to the inner wall of the mounting frame, and a fixing plate is fixedly connected to one end of the second rotating shaft.

[0012] Preferably, the bottom of the purification box is provided with an adjustment plate, and a handle is fixedly connected to the bottom of the adjustment plate.

[0013] Preferably, the bottom of the bracket is fixedly connected to a base for supporting the device, and the top of the bracket is provided with a filter plate for filtering flue gas.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model, by setting up a main body mechanism and a disassembly mechanism, facilitates the disassembly and replacement of the filter screen. The easy-to-disassemble and replace filter screen can greatly simplify the maintenance process, reduce maintenance time and costs, and the easy-to-replace filter screen can reduce production losses caused by downtime maintenance. The easy-to-disassemble and replace design can reduce the safety risks for operators when replacing the filter screen. When the filter screen is clogged or damaged, it can be replaced quickly to ensure the normal operation of the flue gas purification device and avoid production interruption. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the flue gas purification device for the production process of furnace black provided by this utility model;

[0017] Figure 2 A schematic diagram of the bracket and mounting frame structure provided by this utility model;

[0018] Figure 3 A schematic diagram of the main structure of this utility model;

[0019] Figure 4 for Figure 2 A magnified structural diagram of point A shown.

[0020] In the diagram: 1. Bracket; 2. Main body; 21. Purification box; 22. Air inlet frame; 23. Exhaust frame; 3. Mounting frame; 4. Disassembly mechanism; 41. Snap-fit ​​plate; 42. Limiting plate; 43. Fixing plate; 44. Mounting plate; 45. Filter screen; 5. Connecting block; 6. First rotating shaft; 7. Limiting disc; 8. Rotating block; 9. Limiting block; 10. Second rotating shaft; 11. Support block; 12. Fixing disc; 13. Adjusting plate; 14. Handle; 15. Base; 16. Filter plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 As shown, the flue gas purification device in the furnace black production process includes a support frame 1, which facilitates the support of the purification box 21. A main body mechanism 2 is located on the top of the support frame 1, including the purification box 21 fixed to the top of the support frame 1. The purification box 21 facilitates the installation of the mounting frame 3. An air inlet frame 22 is connected to one side of the purification box 21, facilitating the introduction of flue gas. An exhaust frame 23 is connected to one side of the purification box 21, facilitating the discharge of flue gas. The mounting frame 3 is located inside the purification box 21, facilitating the fixation of the support block 11. The inner cavity of the mounting frame 3 is equipped with a disassembly mechanism 4 for convenient disassembly and replacement of the filter equipment. The disassembly mechanism 4 includes... The snap-fit ​​plate 41, placed inside the mounting frame 3, facilitates the snap-fit ​​of the limiting plate 42. The inner wall of the snap-fit ​​plate 41 is snapped with the limiting plate 42, and the limiting plate 42 facilitates the snap-fit ​​of the snap-fit ​​plate 41. A fixing plate 43 is slidably connected to the outer side of the limiting plate 42, and the fixing plate 43 facilitates the sliding of the limiting plate 42. It is noted that the fixing plate 43 is equipped with a spring for resetting the limiting plate 42. A mounting plate 44 is slidably connected to the outer side of the snap-fit ​​plate 41, and the mounting plate 44 facilitates the sliding of the snap-fit ​​plate 41. It is noted that the mounting plate 44 is equipped with a spring for resetting the snap-fit ​​plate 41. A filter screen 45 is provided on the top of the mounting plate 44 to facilitate the filtration and purification of flue gas.

[0023] A connecting block 5 is fixedly connected to the bottom of the filter screen 45. By setting the connecting block 5, the first rotating shaft 6 can be rotated easily. The first rotating shaft 6 is rotatably connected to the inner wall of the connecting block 5. By setting the first rotating shaft 6, the rotating block 8 can be connected easily. A limiting plate 7 is fixedly connected to one end of the first rotating shaft 6. By setting the limiting plate 7, the first rotating shaft 6 can be limited easily. A rotating block 8 is fixedly connected to the outer side of the first rotating shaft 6. By setting the rotating block 8, the mounting plate 44 can be connected easily, and the bottom of the rotating block 8 is fixedly connected to the top of the mounting plate 44.

[0024] A limiting block 9 is fixedly connected to the bottom of the fixed plate 43. By setting the limiting block 9, the fixed plate 43 can be easily connected. A second rotating shaft 10 is rotatably connected to the inner wall of the limiting block 9. By setting the second rotating shaft 10, the limiting block 9 can be easily connected. A support block 11 is fixedly connected to the inner wall of the mounting frame 3. By setting the support block 11, the second rotating shaft 10 can be easily connected. A fixed plate 12 is fixedly connected to one end of the second rotating shaft 10. By setting the fixed plate 12, the second rotating shaft 10 can be easily limited.

[0025] The bottom of the purification box 21 is provided with an adjustment plate 13, which facilitates the discharge of dust. It is noted that both sides of the adjustment plate 13 are fixedly connected with connecting shafts, and one end of the connecting shaft is rotatably connected to the inner wall of the purification box 21. The bottom of the adjustment plate 13 is fixedly connected with a handle 14, which facilitates the connection of the adjustment plate 13. The bottom of the bracket 1 is fixedly connected with a base 15 for supporting the device, and the top of the bracket 1 is provided with a filter plate 16 for filtering flue gas.

[0026] Working principle: In use, the flue gas is first introduced through the air inlet frame 22, and the exhaust equipment is installed in the exhaust frame 23. During the process of transporting the flue gas from the purification box 21, the flue gas is filtered by the filter screen 45 and the filter plate 16, thus completing the purification of the flue gas. When it is necessary to disassemble the filter screen 45, the snap-fit ​​plate 41 and the limiting plate 42 are pulled in opposite directions, and the fixing plate 43 and the mounting plate 44 are rotated with the first rotating shaft 6 and the second rotating shaft 10 as the axis, thereby releasing the limiting relationship between the snap-fit ​​plate 41 and the limiting plate 42, and thus disassembling the filter screen 45.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flue gas cleaning device in a furnace black production process, comprising a support (1), characterized in that, Also include: The main mechanism (2) provided at the top of the support (1), the main mechanism (2) includes a purification tank (21) fixed to the top of the support (1), one side of the purification tank (21) is communicated with the air inlet frame (22), one side of the purification tank (21) is communicated with the exhaust frame (23); The installation frame (3) is arranged in the purification tank (21), the inner cavity of the installation frame (3) is provided with a dismounting mechanism (4) for facilitating the dismounting and replacement of the filter equipment, the dismounting mechanism (4) includes a clamping plate (41) arranged in the inner cavity of the installation frame (3), the inner wall of the clamping plate (41) is clamped with a limiting plate (42), the outer side of the limiting plate (42) is slidably connected with a fixed plate (43), the outer side of the clamping plate (41) is slidably connected with a mounting plate (44), and the top of the mounting plate (44) is provided with a filter screen (45) for facilitating the filtration and purification of flue gas.

2. The flue gas cleaning device in a furnace black production process according to claim 1, characterized in that: The bottom of the filter screen (45) is fixedly connected with a connecting block (5), and the inner wall of the connecting block (5) is rotatably connected with a first rotating shaft (6).

3. The flue gas cleaning device in a furnace black production process according to claim 2, characterized in that: One end of the first rotating shaft (6) is fixedly connected with a limiting disc (7), the outer side of the first rotating shaft (6) is fixedly connected with a rotating block (8), and the bottom of the rotating block (8) is fixedly connected with the top of the mounting plate (44).

4. The flue gas cleaning device in a furnace black production process according to claim 1, characterized in that: The bottom of the fixed plate (43) is fixedly connected with a limiting block (9), and the inner wall of the limiting block (9) is rotatably connected with a second rotating shaft (10).

5. The flue gas cleaning device in a furnace black production process according to claim 4, characterized in that: The inner wall of the installation frame (3) is fixedly connected with a supporting block (11), and one end of the second rotating shaft (10) is fixedly connected with a fixed disc (12).

6. The flue gas cleaning device in a furnace black production process according to claim 1, characterized in that: The bottom of the purification tank (21) is provided with an adjusting plate (13), and the bottom of the adjusting plate (13) is fixedly connected with a handle (14).

7. The flue gas cleaning device in a furnace black production process according to claim 1, characterized in that: The bottom of the support (1) is fixedly connected with a base (15) for supporting the device, and the top of the support (1) is provided with a filter plate (16) for filtering flue gas.

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