Buffer tank for tail gas recovery treatment

Abstract

The utility model discloses a buffer tank for tail gas recovery processing, which comprises a buffer tank body, a maintenance and overhaul assembly and a maintenance and observation assembly, the maintenance and overhaul assembly comprises an overhaul door, the overhaul door is movably connected with the buffer tank body, the surface of the overhaul door is fixedly connected with a sealing ring, the surface of the sealing ring is contacted with the buffer tank body, and the maintenance and observation assembly is arranged in the buffer tank body. A rotating sleeve is arranged on the front side of the access door, a moving rod is in threaded connection with the interior of the rotating sleeve and located on the front side of the access door, a fixing block is fixedly connected to the surface of the buffer tank body, the fixing block is movably connected with the moving rod, and a limiting sleeve is fixedly connected to the surface of the buffer tank body. A user can conveniently maintain the buffer tank through the maintenance and overhaul assembly, the interior of the maintenance tank can be visually understood and maintained when the buffer tank is maintained and overhauled, the buffer tank can be conveniently opened to maintain internal equipment, and maintenance is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the field of exhaust gas recovery and treatment technology, specifically to a buffer tank for exhaust gas recovery and treatment. Background Technology

[0002] Exhaust gas recovery and treatment is a process of purifying and recycling exhaust gases emitted from industrial production using physical, chemical, or biological technologies. Its core lies in using adsorbents to capture volatile organic compounds, converting harmful gases into harmless substances through catalytic combustion, removing acidic gases through absorption, or recovering high-value solvents using condensation technology. At the same time, it combines intelligent control systems to monitor the composition of exhaust gases in real time and optimize treatment parameters.

[0003] According to Chinese Patent Publication No. CN211537154U, a vacuum exhaust gas recovery device includes a vacuum buffer tank. An inlet pipe is fixedly installed at the inlet end of the vacuum buffer tank, and a first gas guide pipe is fixedly installed at the outlet end. A first oxygen content detector is fixedly installed on the first gas guide pipe via a conduit. A vacuum pump is fixedly installed at the outlet end of the first gas guide pipe, and an absorption tower is fixedly connected to the outlet end of the vacuum pump via a conduit. A second gas guide pipe is fixedly installed at the outlet end of the absorption tower, and a shut-off valve is fixedly installed on the second gas guide pipe. A buffer tank is fixedly installed at the outlet end of the second gas guide pipe, and a water seal tank is fixedly connected to the outlet end of the buffer tank via a conduit. A second oxygen content detector is fixedly installed on the outlet conduit of the buffer tank, and an oil furnace is fixedly connected to the outlet end of the water seal tank via a conduit. This invention is highly practical and worth promoting. However, the maintenance and repair of this buffer tank are relatively cumbersome. During maintenance and repair, it is difficult to intuitively understand and repair the internal structure of the buffer tank, and it is difficult to easily open the buffer tank to repair the internal equipment, resulting in high maintenance complexity.

[0004] Therefore, the buffer tank needs to be redesigned to effectively prevent it from being difficult to maintain. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a buffer tank for exhaust gas recovery and treatment, which has the advantage of being easy to maintain and solves the problem of difficult maintenance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a buffer tank for exhaust gas recovery and treatment, comprising a buffer tank body, maintenance and repair components, and maintenance and observation components;

[0007] The maintenance and repair assembly includes an inspection door, which is movably connected to a buffer tank. A sealing ring is fixedly connected to the surface of the inspection door, and the surface of the sealing ring contacts the buffer tank. A rotating sleeve is provided on the front side of the inspection door, and a moving rod is threadedly connected to the inside of the rotating sleeve. The moving rod is located on the front side of the inspection door. A fixing block is fixedly connected to the surface of the buffer tank, and the fixing block is movably connected to the moving rod. A limiting sleeve is fixedly connected to the surface of the buffer tank, and the limiting sleeve is movably connected to the rotating sleeve. A circular block is fixedly connected to the surface of the rotating sleeve, and the circular block is located on the outside of the rotating sleeve.

[0008] In a preferred embodiment of this utility model, the maintenance observation assembly includes an observation window, which is fixedly connected to the surface of the inspection door. A cleaning brush is provided on the rear side of the inspection door, and a rotating rod is internally threaded onto the cleaning brush. A short plate is movably connected to the bottom of the rotating rod, and the front side of the short plate is fixedly connected to the rear side of the inspection door. A helical gear one is fixedly connected to the top of the rotating rod, and a helical gear two meshes with the front side of the helical gear one.

[0009] As a preferred embodiment of this utility model, a throttle is fixedly connected to the front side of the helical gear two, and the surface of the throttle is provided with anti-slip texture.

[0010] As a preferred embodiment of the present invention, a movable block is provided on the front side of the inspection door, and a limiting frame is fixedly connected to the front side of the inspection door, with the limiting frame and the movable block being slidably connected.

[0011] As a preferred embodiment of this utility model, a right-angle plate is fixedly connected to the rear side of the inspection door, and the cleaning brush is located on the front side of the right-angle plate.

[0012] As a preferred embodiment of this invention, the surface of the rotating sleeve is fixedly connected to an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip texture.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model utilizes maintenance and repair components to facilitate user repair of the buffer tank. During maintenance and repair of the buffer tank, the internal structure of the tank can be directly understood and repaired. The buffer tank can be easily opened to repair the internal equipment, making the repair relatively simple.

[0015] 2. By setting up maintenance and observation components, this utility model can easily understand the internal condition of the buffer tank, which facilitates maintenance and repair and improves the ease of maintenance of the buffer tank.

[0016] 3. By setting a throttle handle, this utility model makes it easier for users to rotate the helical gear two, thus improving the ease of use of the cleaning brush.

[0017] 4. By setting a moving block and a limiting frame, this utility model can limit the movement of the moving rod, thereby improving the movement stability of the moving rod.

[0018] 5. By setting a right-angle plate, this utility model can limit the cleaning brush, prevent the cleaning brush from rotating, and improve the movement stability of the cleaning brush.

[0019] 6. By setting an anti-slip sleeve, this utility model can increase the friction between the rotating sleeve and the user, thereby improving the ease of rotating the sleeve. Attached Figure Description

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

[0021] Figure 2 This is a three-dimensional schematic diagram of the inspection door of this utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the rotating sleeve of this utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of the rotating rod of this utility model.

[0024] In the diagram: 1. Buffer tank; 2. Maintenance and repair components; 201. Inspection door; 202. Sealing ring; 203. Rotating sleeve; 204. Moving rod; 205. Fixing block; 206. Limiting sleeve; 207. Round block; 3. Maintenance observation components; 301. Observation window; 302. Cleaning brush; 303. Rotating rod; 304. Short plate; 305. Helical gear one; 306. Helical gear two; 4. Turning handle; 5. Moving block; 6. Limiting frame; 7. Right angle plate; 8. Anti-slip sleeve. Detailed Implementation

[0025] 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.

[0026] like Figures 1 to 4 As shown, the present invention provides a buffer tank for exhaust gas recovery treatment, including a buffer tank body 1, a maintenance and repair component 2, and a maintenance and observation component 3;

[0027] The maintenance and repair component 2 includes an inspection door 201, which is movably connected to the buffer tank 1. A sealing ring 202 is fixedly connected to the surface of the inspection door 201, and the surface of the sealing ring 202 contacts the buffer tank 1. A rotating sleeve 203 is provided on the front side of the inspection door 201. A moving rod 204 is threadedly connected inside the rotating sleeve 203 and is located on the front side of the inspection door 201. A fixing block 205 is fixedly connected to the surface of the buffer tank 1 and is movably connected to the moving rod 204. A limiting sleeve 206 is fixedly connected to the surface of the buffer tank 1 and is movably connected to the rotating sleeve 203. A round block 207 is fixedly connected to the surface of the rotating sleeve 203 and is located on the outside of the rotating sleeve 203.

[0028] refer to Figure 4 The maintenance observation component 3 includes an observation window 301, which is fixedly connected to the surface of the inspection door 201. A cleaning brush 302 is provided on the rear side of the inspection door 201. A rotating rod 303 is threadedly connected to the inside of the cleaning brush 302. A short plate 304 is movably connected to the bottom of the rotating rod 303. The front side of the short plate 304 is fixedly connected to the rear side of the inspection door 201. A helical gear 1 305 is fixedly connected to the top of the rotating rod 303. A helical gear 2 306 meshes with the front side of the helical gear 1 305.

[0029] As a technical optimization of this utility model, by setting up the maintenance observation component 3, it is possible to conveniently understand the internal condition of the buffer tank 1, which facilitates maintenance and repair and improves the maintenance convenience of the buffer tank 1.

[0030] refer to Figure 4 The front side of the helical gear 2 306 is fixedly connected to the handle 4, and the surface of the handle 4 is provided with anti-slip texture.

[0031] As a technical optimization of this utility model, by setting the throttle 4, the user can easily rotate the helical gear 306, which improves the ease of use of the cleaning brush 302.

[0032] refer to Figure 3 A movable block 5 is provided on the front side of the inspection door 201, and a limit frame 6 is fixedly connected to the front side of the inspection door 201. The limit frame 6 is slidably connected to the movable block 5.

[0033] As a technical optimization of this utility model, by setting the moving block 5 and the limiting frame 6, the moving rod 204 can be limited, thereby improving the moving stability of the moving rod 204.

[0034] refer to Figure 4 A right-angle plate 7 is fixedly connected to the rear side of the inspection door 201, and the cleaning brush 302 is located on the front side of the right-angle plate 7.

[0035] As a technical optimization of this utility model, by setting the right-angle plate 7, the cleaning brush 302 can be limited to prevent the cleaning brush 302 from rotating, thereby improving the movement stability of the cleaning brush 302.

[0036] refer to Figure 3 The surface of the rotating sleeve 203 is fixedly connected to an anti-slip sleeve 8, and the surface of the anti-slip sleeve 8 is provided with anti-slip texture.

[0037] As a technical optimization of this utility model, by setting the anti-slip sleeve 8, the friction between the rotating sleeve 203 and the user can be increased, thereby improving the ease of rotation of the rotating sleeve 203.

[0038] The working principle and usage process of this utility model are as follows: When using the buffer tank, the internal condition of the tank can be carefully observed through the observation window 301. Based on the observed conditions, it can be determined whether the buffer tank requires inspection and maintenance. When it is determined that inspection is necessary, the operator can rotate the rotating sleeve 203. During rotation, the rotating sleeve 203, through the transmission action of the thread, drives the connected moving rod 204 to move smoothly inward. During this process, the limiting sleeve 206 and the round block 207 cooperate to effectively limit the rotating sleeve 203, preventing vertical displacement during movement. Simultaneously, the moving block 5 and the limiting frame 6 work together to limit the movement trajectory of the moving rod 204, preventing positional deviation and ensuring that the moving rod 204 can smoothly detach from the fixed block 205 along a predetermined direction. After the moving rod 204 is completely detached from the fixed block 205... The inspection door 201 can be easily pulled outwards and opened, providing convenient conditions for subsequent maintenance work and achieving the effect of convenient maintenance. In addition, if debris is found attached to the back of the observation window 301 during equipment operation, affecting the observation of the inside of the tank, the operator can turn the handle 4. When the handle 4 is turned, it will drive the helical gear 2 306 connected to it to rotate synchronously. The helical gear 2 306 drives the helical gear 1 305 to rotate through the meshing action between the gears, which in turn causes the rotating rod 303 connected to the helical gear 1 305 to start rotating. During the rotation of the rotating rod 303, the threads on its surface drive the cleaning brush 302 to move upwards. During the movement, the cleaning brush 302 thoroughly cleans the surface of the observation window 301, effectively removing debris attached to the back of the observation window 301, restoring the clarity of the observation window 301, and ensuring that the operator can accurately observe the inside of the tank through the observation window 301, achieving a good cleaning effect.

[0039] In summary, this buffer tank for exhaust gas recovery treatment utilizes maintenance and repair components to facilitate user repair. During maintenance and repair, the internal structure of the buffer tank can be directly observed and repaired. The buffer tank can be easily opened for internal equipment repair, making maintenance relatively simple and solving the problem of difficult repair.

[0040] 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 process, method, article, or apparatus.

[0041] 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 buffer tank for exhaust gas recovery treatment, comprising a buffer tank body (1), a maintenance and repair component (2), and a maintenance and observation component (3); characterized in that The maintenance and repair component (2) includes an inspection door (201), which is movably connected to the buffer tank (1). A sealing ring (202) is fixedly connected to the surface of the inspection door (201), and the surface of the sealing ring (202) is in contact with the buffer tank (1). A rotating sleeve (203) is provided on the front side of the inspection door (201). A moving rod (204) is threadedly connected inside the rotating sleeve (203). The moving rod (204) is located on the front side of the inspection door (201). A fixing block (205) is fixedly connected to the surface of the buffer tank (1), and the fixing block (205) is movably connected to the moving rod (204). A limiting sleeve (206) is fixedly connected to the surface of the buffer tank (1), and the limiting sleeve (206) is movably connected to the rotating sleeve (203). A round block (207) is fixedly connected to the surface of the rotating sleeve (203), and the round block (207) is located on the outside of the rotating sleeve (203).

2. A surge tank for tail gas recovery treatment according to claim 1, characterized in that: The maintenance observation component (3) includes an observation window (301), which is fixedly connected to the surface of the inspection door (201). A cleaning brush (302) is provided on the rear side of the inspection door (201). A rotating rod (303) is threadedly connected to the inside of the cleaning brush (302). A short plate (304) is movably connected to the bottom of the rotating rod (303). The front side of the short plate (304) is fixedly connected to the rear side of the inspection door (201). A helical gear one (305) is fixedly connected to the top of the rotating rod (303). A helical gear two (306) meshes with the front side of the helical gear one (305).

3. A surge tank for tail gas recovery treatment according to claim 2, characterized in that: The front side of the helical gear 2 (306) is fixedly connected to a throttle (4), and the surface of the throttle (4) is provided with anti-slip texture.

4. The surge tank for tail gas recovery treatment according to claim 1, characterized in that: A movable block (5) is provided on the front side of the inspection door (201), and a limit frame (6) is fixedly connected to the front side of the inspection door (201). The limit frame (6) is slidably connected to the movable block (5).

5. The surge tank for tail gas recovery treatment according to claim 2, characterized in that: A right-angle plate (7) is fixedly connected to the rear side of the inspection door (201), and the cleaning brush (302) is located on the front side of the right-angle plate (7).

6. The surge tank for tail gas recovery treatment according to claim 1, characterized in that: The surface of the rotating sleeve (203) is fixedly connected to an anti-slip sleeve (8), and the surface of the anti-slip sleeve (8) is provided with anti-slip texture.

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