Environment-friendly waste gas purification tower

Abstract

The utility model relates to the technical field of purification towers, and provides an environment-friendly waste gas purification tower, which comprises a base, a filter plate, a gas inlet and a gas outlet, a tower body is arranged on the base, the tower body comprises a first tower body and a second tower body, the first tower body and the second tower body are connected through a plurality of support frames, a mounting cylinder is arranged between the first tower body and the second tower body, and the filter plate is arranged on the mounting cylinder. The bottom of the mounting cylinder abuts against the top of the first tower body, the filter plate is arranged in the mounting cylinder, an annular clamping groove is formed in the top of the mounting cylinder, a containing groove is formed in the side, close to the first tower body, of the second tower body, an annular clamping block clamped with the annular clamping groove is arranged in the containing groove, and the annular clamping block is in sliding connection with the inner wall of the containing groove. The bottom of the annular clamping groove is provided with a sliding assembly used for enabling the annular clamping block to be separated from the annular clamping groove. According to the technical scheme, a worker can maintain or replace the filter plate regularly and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of purification towers, and specifically to an environmentally friendly waste gas purification tower. Background Art

[0002] Exhaust gas purification towers can be used in industries such as petrochemicals, chemicals, electricity, metallurgy, textiles, food processing, and environmental protection fields such as sewage treatment plants and garbage incineration plants. Through processes such as tower fillers, spray systems, and various chemical reactions, exhaust gas purification towers can effectively adsorb, absorb, catalyze or oxidize pollutants in exhaust gas and convert them into harmless or low-polluting substances, thereby achieving the purpose of purifying and treating exhaust gas.

[0003] An existing spray tower for industrial VOC waste gas treatment includes a spray tower body, an activated carbon attached filter plate is slidably connected to the inner wall of the spray tower body, a handle is fixedly connected to the right side of the activated carbon attached filter plate, a limiting mechanism and a limit release mechanism are provided on the right side of the spray tower body, the limiting mechanism includes a limiting pull rod, and the limit release mechanism includes a positioning groove, an air inlet pipe is installed on the back of the spray tower body, a water outlet through hole is opened on the right side wall of the spray tower body, a water pump is installed on the right side wall of the spray tower body, the water outlet through hole is connected to the input end of the water pump, the output end of the water pump is fixedly connected to a delivery pipe, and a packing layer 1 and a packing layer 2 are fixedly connected to the inner wall of the spray tower body.

[0004] In the above-mentioned related art, a filter plate is set at the bottom of the spray tower to filter the sprayed water to recycle water resources. However, after long-term use, the filter plate may be blocked, requiring regular maintenance or replacement by staff. However, since the filter plate is located inside the purification tower, it is not convenient for staff to regularly maintain or replace it. Utility Model Content

[0005] The utility model provides an environmentally friendly waste gas purification tower, which is convenient for staff to regularly clean, maintain or replace the filter plate.

[0006] The technical solution of the utility model is as follows: an environmentally friendly exhaust gas purification tower, comprising a base, a filter plate, an air inlet, and an air outlet, wherein a tower body is arranged on the base, wherein the tower body comprises a first tower body and a second tower body, and the first tower body and the second tower body are connected by a plurality of support frames, a mounting cylinder is arranged between the first tower body and the second tower body, and the bottom of the mounting cylinder abuts against the top of the first tower body, the filter plate is arranged in the mounting cylinder, an annular groove is arranged on the top of the mounting cylinder, a receiving groove is arranged on a side of the second tower body close to the first tower body, an annular block engaged with the annular groove is arranged inside the receiving groove, and the annular block is slidably connected to the inner wall of the receiving groove, and a sliding component for disengaging the annular block from the annular groove is arranged at the bottom of the annular groove.

[0007] Furthermore, an annular positioning block is provided at the bottom of the installation tube, an annular positioning groove is provided at the top of the first tower body, and the annular positioning block is slidably connected to the inner wall of the annular positioning groove.

[0008] Furthermore, a plurality of mounting grooves are provided at the bottom of the accommodating groove, and an elastic member is provided in each of the mounting grooves, and one end of the elastic member is fixedly connected to the bottom of the mounting groove, and the other end of the elastic member is fixedly connected to the annular clamping block.

[0009] Furthermore, the sliding assembly includes an annular slider and a sliding block. A sliding groove is provided on the side of the mounting cylinder, and the sliding groove is connected to the annular groove. The annular slider is slidingly connected to the inside of the annular groove. The sliding block is arranged on the side of the annular slider and is slidingly connected to the inner wall of the sliding groove. A placement groove is provided on one side of the sliding groove.

[0010] Furthermore, a water tank is provided on the side of the first tower body, and a guide plate is provided at the bottom of the first tower body. The guide plate is provided with a first inclined surface which is inclined downward from the side away from the water tank. A water inlet is provided on the side of the water tank close to the first tower body, and the water inlet is connected to the inside of the first tower body. The water inlet is arranged on the side of the guide plate with a lower horizontal height.

[0011] Furthermore, a rotating motor is provided on one side of the water tank, and a rotating shaft is fixedly connected to the output end of the rotating motor. The rotating shaft extends into the inside of the water tank and is rotatably connected to the water tank. A stirring blade is provided on one side of the rotating shaft inside the water tank, and the stirring blade is spiral.

[0012] Furthermore, a handle is provided on one side of the installation tube, a rubber sleeve is provided on the handle, and anti-slip patterns are provided on the rubber sleeve.

[0013] The working principle and beneficial effects of the utility model are:

[0014] The utility model is provided with a first tower body, a second tower body, a mounting cylinder and a sliding assembly. When the staff needs to disassemble the filter plate, they only need to move the sliding assembly upwards to disengage the annular clamping block from the annular clamping groove on the mounting cylinder, and then the mounting cylinder can be disassembled from between the first tower body and the second tower body. The operation is simple and convenient, and it is convenient for the staff to regularly maintain or replace the filter plate. At the same time, regular cleaning and replacement of the filter plate can reduce the loss and aging of the filter plate, thereby extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 A partial cross-sectional view of the utility model Figure 1 ;

[0019] Figure 4 A partial cross-sectional view of the utility model Figure 2 ;

[0020] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0021] Figure 6 It is a schematic cross-sectional view of the local structure of the utility model.

[0022] In the figure: 1. base; 101. air inlet; 102. air outlet; 2. tower body; 201. first tower body; 202. second tower body; 203. support frame; 3. mounting cylinder; 301. filter plate; 302. annular groove; 303. accommodating groove; 304. annular block; 312. annular positioning block; 305. annular positioning groove; 306. annular slider; 307. sliding block; 308. slide groove; 309. placement groove; 310. handle; 311. rubber sleeve; 313. mounting groove; 314. elastic member; 4. water tank; 401. guide plate; 402. first inclined plane; 403. water inlet; 404. rotating motor; 405. rotating shaft; 406. stirring blade. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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.

[0024] refer to Figure 1-6The environmentally friendly waste gas purification tower includes a base 1, a filter plate 301, an air inlet 101, and an air outlet 102. The base 1 is provided with a tower body 2, and the tower body 2 includes a first tower body 201 and a second tower body 202. The air inlet 101 is arranged on the side of the second tower body 202, and the air outlet 102 is arranged on the top of the second tower body 202. The first tower body 201 and the second tower body 202 are connected by a plurality of support frames 203. An installation cylinder 3 is arranged between the first tower body 201 and the second tower body 202, and an installation cylinder 3 is arranged between the first tower body 201 and the second tower body 202. The bottom of the cylinder 3 abuts against the top of the first tower body 201, the filter plate 301 is arranged in the mounting cylinder 3, the top of the mounting cylinder 3 is provided with an annular groove 302, the second tower body 202 is provided with a receiving groove 303 on one side close to the first tower body 201, the receiving groove 303 is provided with an annular block 304 engaged with the annular groove 302, and the annular block 304 is slidably connected to the inner wall of the receiving groove 303, and the bottom of the annular groove 302 is provided with a sliding component for disengaging the annular block 304 from the annular groove 302.

[0025] By setting the first tower body 201, the second tower body 202, the mounting cylinder 3 and the sliding assembly, when the staff needs to disassemble the filter plate 301, they only need to move the sliding assembly upwards to disengage the annular block 304 from the annular groove 302 on the mounting cylinder 3, and then the mounting cylinder 3 can be disassembled from between the first tower body 201 and the second tower body 202. The operation is simple and convenient, and it is convenient for the staff to regularly maintain or replace the filter plate 301; at the same time, regular cleaning and replacement of the filter plate 301 can reduce the loss and aging of the filter plate 301, thereby extending its service life.

[0026] In order to facilitate the staff to quickly install the installation cylinder 3, an annular positioning block 312 is set at the bottom of the installation cylinder 3, and an annular positioning groove 305 is set at the top of the first tower body 201. The annular positioning block 312 is slidingly connected to the inner wall of the annular positioning groove 305. Through the cooperation of the annular positioning block 312 and the annular positioning groove 305, it can be ensured that the installation cylinder 3 is installed in the correct position, avoiding displacement or misalignment during the installation process, thereby facilitating the staff to install the installation cylinder 3. At the same time, the annular positioning block 312 and the annular positioning groove 305 can also improve the fixing effect of the installation cylinder 3, prevent the installation cylinder 3 from being offset or misaligned during the operation of the purification tower, and improve the stability of the purification tower during operation.

[0027] Specifically, the sliding assembly includes an annular slider 306 and a sliding block 307. A sliding groove 308 is provided on the side of the mounting tube 3, and the sliding groove 308 is communicated with the annular groove 302. The annular slider 306 is slidably connected to the inside of the annular groove 302, and the annular slider 306 is rotatably connected to the inner wall of the annular groove 302. The sliding block 307 is arranged on the side of the annular slider 306 and is slidably connected to the inner wall of the sliding groove 308. A placement groove 309 is provided on one side of the sliding groove 308.

[0028] When the staff needs to remove the filter plate 301, they only need to pull the sliding block 307 upwards, and the sliding block 307 will drive the annular slider 306 to move upwards, thereby squeezing the annular block 304 out of the annular groove 302. When the annular block 304 is out of the annular groove 302, the sliding block 307 can be held and rotated to place the sliding block 307 in the placement groove 309. The placement groove 309 will limit the annular slider 306 to prevent the annular slider 306 from falling due to gravity. When the sliding block 307 is placed in the placement groove 309, the installation cylinder 3 is moved upwards again, and the annular positioning block 312 at the bottom of the installation cylinder 3 will be slidably connected to the inner wall of the annular positioning groove 305. When the annular positioning block 312 is out of the annular positioning groove 305, the staff can pull out the installation cylinder 3.

[0029] In order to facilitate the staff to apply force, a handle 310 is provided on one side of the installation tube 3, and a rubber sleeve 311 is provided on the handle 310, and the rubber sleeve 311 is provided with anti-slip texture. The design of the handle 310 allows the staff to easily hold the installation tube 3, provides a stable gripping point, and makes the operation more convenient and stable. The rubber sleeve 311 can be made of heat-insulating material to avoid high temperature scalding the staff, and the design of the anti-slip texture ensures that the handle 310 still has a good anti-slip effect in a humid or dusty environment, reduces the risk of injury caused by accidental sliding, and improves the safety of operation.

[0030] In order to enhance the sealing performance between the first tower body 201, the second tower body 202 and the installation tube 3, a plurality of installation grooves 313 are provided at the bottom of the accommodating groove 303, and an elastic member 314 is provided in each installation groove 313, and one end of the elastic member 314 is fixedly connected to the bottom of the installation groove 313, and the other end of the elastic member 314 is fixedly connected to the annular clamping block 304. The elastic member 314 is selected from a cylindrical compression spring. The cylindrical compression spring usually has a long service life and does not need to be frequently maintained or replaced. Therefore, the elastic member 314 is preferably a cylindrical compression spring. When the installation When the mounting tube 3 is installed between the first tower body 201 and the second tower body 202, since the elastic member 314 has the force to restore deformation, the annular block 304 can be abutted against the annular slider 306. In order to enhance the sealing performance, a sealing gasket can be arranged on the top of the annular slider 306, and the sealing gasket abuts against the annular block 304. The sealing gasket can enhance the sealing performance between the first tower body 201, the second tower body 202 and the mounting tube 3, and prevent the exhaust gas from escaping from the gap between the first tower body 201, the second tower body 202 and the mounting tube 3, thereby improving the exhaust gas treatment effect.

[0031] In this embodiment, in order to save water resources, a water tank 4 is provided on the side of the first tower body 201, and a guide plate 401 is provided at the bottom of the first tower body 201. The guide plate 401 is inclined downward from the side away from the water tank 4 and is provided with a first inclined surface 402. A water inlet 403 is provided on the side of the water tank 4 close to the first tower body 201, and the water inlet 403 is connected to the inside of the first tower body 201. The water inlet 403 is arranged on the side of the guide plate 401 with a low horizontal height. When the exhaust gas enters the first tower body 201 through the air inlet 101, the set water pump is started to spray water to the exhaust gas through the spray head. After being sprayed by the spray head and processed by the packing layer, it can be discharged out of the device through the air outlet 102.

[0032] The sprayed water is filtered by the filter plate 301 and enters the water tank 4 through the water inlet 403, achieving the effect of circulating water and saving water resources; the filter plate 301 filters impurities in the exhaust gas to prevent impurities from entering the water tank 4, and the first inclined surface 402 is set to prevent water from remaining in the first tower body 201, thereby improving the utilization rate of water resources.

[0033] In this embodiment, in order to fully blend the medicine with water, a rotating motor 404 is provided on one side of the water tank 4, and a rotating shaft 405 is fixedly connected to the output end of the rotating motor 404, and the rotating shaft 405 extends to the inside of the water tank 4 and is rotatably connected to the water tank 4. A stirring blade 406 is provided on one side of the rotating shaft 405 inside the water tank 4, and the stirring blade 406 is spiral-shaped. When the rotating motor 404 is started, the rotating motor 404 will drive the stirring blade 406 to rotate, so that the water and the stirring blade 406 are fully blended, and the water treatment efficiency is improved. The spiral stirring blade 406 can generate a vortex effect in the water, increasing the intensity and range of stirring. In this way, the solvent and additive in the water can be better mixed and suspended, and the mixing effect can be improved.

[0034] Working principle: when the staff needs to remove the filter plate 301, they only need to pull the sliding block 307 upwards, and the sliding block 307 will drive the annular slider 306 to move upwards, thereby squeezing the annular block 304 out of the annular groove 302. When the annular block 304 is out of the annular groove 302, the sliding block 307 can be held and rotated to place the sliding block 307 in the placement groove 309. The placement groove 309 will limit the annular slider 306 to prevent the annular slider 306 from falling due to gravity. When the sliding block 307 is placed in the placement groove 309, the installation cylinder 3 is moved upwards, and the annular positioning block 312 at the bottom of the installation cylinder 3 will be slidably connected to the inner wall of the annular positioning groove 305. When the annular positioning block 312 is out of the annular positioning groove 305, the staff can pull out the installation cylinder 3.

[0035] When the staff needs to install, they first squeeze the annular block 304 on one side of the installation tube 3, and the annular block 304 will retract. Then, the annular positioning block 312 at the bottom of the installation tube 3 is placed into the annular positioning groove 305. Under the action of the elastic member 314 or the action of gravity, the annular block 304 will abut against the annular slider 306, thereby fixing the installation tube 3.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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. An environmentally friendly waste gas purification tower, comprising a base (1), a filter plate (301), an air inlet (101), and an air outlet (102), wherein a tower body (2) is arranged on the base (1), characterized in that: The tower body (2) comprises a first tower body (201) and a second tower body (202), and the first tower body (201) and the second tower body (202) are connected via a plurality of support frames (203), a mounting cylinder (3) is provided between the first tower body (201) and the second tower body (202), and the bottom of the mounting cylinder (3) abuts against the top of the first tower body (201), the filter plate (301) is arranged in the mounting cylinder (3), and the top of the mounting cylinder (3) is provided with An annular clamping groove (302), a receiving groove (303) is provided on one side of the second tower body (202) close to the first tower body (201), an annular clamping block (304) is provided inside the receiving groove (303) and is clamped with the annular clamping groove (302), and the annular clamping block (304) is slidably connected to the inner wall of the receiving groove (303), and a sliding component for making the annular clamping block (304) detach from the annular clamping groove (302) is provided at the bottom of the annular clamping groove (302).

2. The environmentally friendly waste gas purification tower according to claim 1 is characterized in that: An annular positioning block (312) is provided at the bottom of the installation cylinder (3), an annular positioning groove (305) is provided at the top of the first tower body (201), and the annular positioning block (312) is slidably connected to the inner wall of the annular positioning groove (305).

3. The environmentally friendly waste gas purification tower according to claim 1 is characterized in that: A plurality of mounting grooves (313) are provided at the bottom of the accommodating groove (303), and an elastic member (314) is provided in each of the mounting grooves (313). One end of the elastic member (314) is fixedly connected to the bottom of the mounting groove (313), and the other end of the elastic member (314) is fixedly connected to the annular clamping block (304).

4. The environmentally friendly waste gas purification tower according to claim 1 is characterized in that: The sliding assembly comprises an annular slider (306) and a sliding block (307); a sliding groove (308) is provided on the side of the mounting tube (3), and the sliding groove (308) is communicated with the annular groove (302); the annular slider (306) is slidably connected to the inside of the annular groove (302); the sliding block (307) is arranged on the side of the annular slider (306) and is slidably connected to the inner wall of the sliding groove (308); and a placement groove (309) is provided on one side of the sliding groove (308).

5. The environmentally friendly waste gas purification tower according to claim 1 is characterized in that: A water tank (4) is provided on the side of the first tower body (201), a guide plate (401) is provided at the bottom of the first tower body (201), the guide plate (401) is provided with a first inclined surface (402) which is inclined downward from a side away from the water tank (4), a water inlet (403) is provided on a side of the water tank (4) close to the first tower body (201), and the water inlet (403) is communicated with the inside of the first tower body (201), and the water inlet (403) is provided on the side of the guide plate (401) where the horizontal height is low.

6. The environmentally friendly waste gas purification tower according to claim 5 is characterized in that: A rotating motor (404) is provided on one side of the water tank (4); a rotating shaft (405) is fixedly connected to the output end of the rotating motor (404); the rotating shaft (405) extends into the interior of the water tank (4) and is rotatably connected to the water tank (4); a stirring blade (406) is provided on one side of the rotating shaft (405) inside the water tank (4); and the stirring blade (406) is spiral-shaped.

7. The environmentally friendly waste gas purification tower according to claim 1 is characterized in that: A handle (310) is provided on one side of the installation tube (3), a rubber sleeve (311) is provided on the handle (310), and anti-slip patterns are provided on the rubber sleeve (311).

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