CN216677707U

CN216677707U - Reation kettle's exhaust gas collecting equipment

Info

Publication number: CN216677707U
Application number: CN202123307965.XU
Authority: CN
Inventors: 王战立; 尹洪立
Original assignee: Guangdong Linde Paint Co ltd
Current assignee: Guangdong Linde Paint Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of waste gas treatment equipment, in particular to waste gas collecting equipment of a reaction kettle. The technical scheme comprises the following steps: casing, water tank, purification subassembly and rose box, the drain pan is installed to the bottom of casing, and the internally mounted of drain pan has the water tank, and the blast pipe is installed at the top of water tank, and the fan cover is installed to inside one side of casing, and the purification subassembly is installed to one side of fan cover, installs the reaction box in the purification subassembly, and the internally mounted of reaction box has the aeration dish, and the check pipe is installed to the bottom of aeration dish, and the drain pipe is installed in the front of reaction box, and the rose box is installed to one side of reaction box. According to the utility model, the exhaust pipe is arranged at the top of the water tank, so that high-pressure steam can be introduced into the filter tank through the exhaust pipe, and then the activated carbon screen plate is regenerated by using high-temperature steam, so that the activated carbon screen plate can be regenerated on the premise of not being disassembled and assembled, the purification effect of the device is ensured, and the workload of maintenance personnel can be reduced.

Description

Reation kettle's exhaust gas collecting equipment

Technical Field

The utility model relates to the technical field of waste gas treatment equipment, in particular to waste gas collecting equipment of a reaction kettle.

Background

The latex paint is one of building materials frequently used in building decoration, the latex paint can improve the wear resistance of a wall surface and can avoid water seepage of the wall surface, the latex paint can volatilize waste gas containing harmful gases such as benzene and the like during production, and in order to avoid pollution of the waste gas to the atmospheric environment, a waste gas collecting device needs to be installed at the tail of a reaction kettle for producing the latex paint, so that the waste gas collecting device of the reaction kettle is provided.

Through the retrieval, patent publication No. CN206661162U discloses a be applied to chemical products production facility technical field's reation kettle tail gas processing apparatus, reation kettle tail gas processing apparatus's reation kettle body and tail gas processing part intercommunication, set up the fan on the tail gas processing part, this internal flow sensor that sets up of reation kettle, flow sensor is connected with the control unit that can received signal, the fan with can control the fan and open and stop and the control unit that amount of wind size changes is connected.

The existing waste gas collecting equipment of the reaction kettle has the defects that:

1. when the waste gas is purified and adsorbed by the waste gas collecting equipment of the existing reaction kettle, the traditional waste gas treatment needs to be purified by virtue of a large amount of activated carbon screen plates, and the activated carbon screen plates can reach saturation after adsorbing a certain amount of dust and harmful substances, so that the purification effect of the waste gas is reduced, the activated carbon screen plates need to be replaced or cleaned regularly, and the workload of maintenance personnel is increased;

2. when current reation kettle's exhaust gas collecting equipment purifies waste gas, traditional exhaust-gas treatment adopts the mode that sprays to purify waste gas, and sprays and to the mixed effect of steam limited, and area of contact between gas and the reaction solution is limited, can't accomplish complete effectual purification to the harmful substance in the waste gas to the purifying effect of device has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide waste gas collecting equipment of a reaction kettle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reation kettle's waste gas collecting device, includes casing, water tank, purification subassembly and rose box, the drain pan is installed to the bottom of casing, two sets of supporting seats are installed to the bottom both sides of drain pan, the internally mounted of drain pan has the water tank, the blast pipe is installed at the top of water tank, the internally mounted of water tank has the electric heat pole, the fin is installed at the both ends of electric heat pole, the fan guard is installed to inside one side of casing, the purification subassembly is installed to one side of fan guard, install the reaction box in the purification subassembly, the internally mounted of reaction box has the aeration dish, the one-way pipe is installed to the bottom of aeration dish, the drain pipe is installed in the front of reaction box, the rose box is installed to one side of reaction box, the solenoid valve is installed to the both sides of rose box.

Use among this technical scheme during reation kettle's waste gas collecting equipment, rotate through axial fan circular telegram with waste gas suction casing, in with the leading-in casing of waste gas through the intake pipe, make the active carbon otter board adsorb the filtration to waste gas, waste gas after the filtration gets into in the reaction box, release waste gas through the aeration dish, make waste gas and reaction solution contact purify back eduction gear, heat the inside water of water tank through the electric heat pole, utilize high temperature vapor to carry out steam regeneration to the active carbon otter board, with the purifying effect of assurance device.

Preferably, an air inlet pipe is installed on one side of the top of the shell, and two sets of fixing bolts are installed at the bottom of the air inlet pipe. The intake pipe can make the inside waste gas of reation kettle get into the casing in, and then utilize the inside subassembly cooperation of device to purify waste gas.

Preferably, a water inlet pipe is installed on one side of the top of the water tank, and a drain pipe extending out of the bottom shell is installed on one side of the water tank. The inlet tube can be externally connected with a water pipe, clear water is added into the water tank, and the sewage discharge pipe can discharge the waste water in the water tank.

Preferably, an axial flow fan is installed inside the fan cover, and an air outlet is formed in one side of the fan cover. The axial fan can rotate after being electrified, and then the air inside the shell is driven to flow, so that the waste gas is pumped into the device to be purified, and the air outlet can discharge the purified air inside the shell.

Preferably, a top cover is installed at the top of the reaction box, a material conveying pipe is installed on one side of the top cover, and an exhaust pipe is installed on one side of the top cover. The top cap can carry on spacingly to the inside reaction solution of reaction box, and then prevents that solution from overturning the spill, and the conveying pipeline can be convenient for add reaction solution in the reaction box and purify waste gas, and the exhaust tube can make the inside air escape of reaction box in the fan guard, and then makes the air escape after purifying.

Preferably, two groups of limiting plates are arranged inside the filter box, and an activated carbon screen plate is arranged on one side of each limiting plate at equal intervals. The limiting plate can carry out spacing fixed to the active carbon otter board, and the active carbon otter board can adsorb the filtration to harmful substance such as dust particle in the waste gas.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the exhaust pipe is arranged at the top of the water tank, so that high-pressure steam can be introduced into the filter tank through the exhaust pipe, and then the activated carbon screen plate is regenerated by using high-temperature steam, so that the activated carbon screen plate can be regenerated on the premise of not being disassembled and assembled, the purification effect of the device is ensured, and the workload of maintenance personnel can be reduced.

2. According to the utility model, the aeration disc is arranged in the reaction box, so that waste gas can be discharged into the reaction box through the aeration disc, the waste gas is in a form of bubbles and is fully contacted with the reaction solution in the reaction box, and further harmful substances in the waste gas can be dissolved in the reaction box, so that the purification effect of the device on the waste gas is improved, and the environmental protection performance of the device is improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a front external view of the present invention;

FIG. 4 is a schematic view of a portion of the purification assembly of the present invention.

In the figure: 1. a housing; 101. an air inlet pipe; 102. a supporting seat; 103. a bottom case; 2. a water tank; 201. a water inlet pipe; 202. an exhaust pipe; 203. an electric heating rod; 204. a heat sink; 205. a blow-off pipe; 3. a fan guard; 301. an axial flow fan; 302. an air outlet; 4. a purification assembly; 401. a reaction box; 402. a delivery pipe; 403. a top cover; 404. a one-way tube; 405. a drain pipe; 406. an aeration disc; 407. an air exhaust pipe; 5. a filter box; 501. an activated carbon screen plate; 502. a limiting plate; 503. an electromagnetic valve.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the waste gas collecting device of a reaction kettle provided by the utility model comprises a shell 1, a water tank 2, purification component 4 and rose box 5, drain pan 103 is installed to casing 1's bottom, two sets of supporting seats 102 are installed to the bottom both sides of drain pan 103, the internally mounted of drain pan 103 has water tank 2, blast pipe 202 is installed at the top of water tank 2, the internally mounted of water tank 2 has electric heat pole 203, fin 204 is installed at the both ends of electric heat pole 203, fan guard 3 is installed to inside one side of casing 1, purification component 4 is installed to one side of fan guard 3, install reaction box 401 in the purification component 4, the internally mounted of reaction box 401 has aeration dish 406, unidirectional pipe 404 is installed to the bottom of aeration dish 406, drain pipe 405 is installed in the front of reaction box 401, rose box 5 is installed to one side of reaction box 401, solenoid valve 503 is installed to the both sides of rose box 5.

The working principle of the waste gas collecting equipment of the reaction kettle based on the first embodiment is as follows: rotate through axial fan 301 circular telegram with waste gas suction casing 1, lead to the casing 1 with waste gas through intake pipe 101 in, make activated carbon otter board 501 adsorb waste gas and filter, waste gas after the filtration gets into reaction box 401, release waste gas through aeration dish 406, make waste gas and reaction solution contact purify back eduction gear, heat the water of water tank 2 inside through electric heat pole 203, utilize high temperature vapor to carry out steam regeneration to activated carbon otter board 501, with the purifying effect of assurance device.

Example two

As shown in fig. 1-4, compared with the first embodiment, the present invention further includes: intake pipe 101 is installed to casing 1's top one side, and two sets of fixing bolt are installed to intake pipe 101's bottom, inlet tube 201 is installed to top one side of water tank 2, and one side of water tank 2 installs the blow off pipe 205 that extends drain pan 103, the internally mounted of fan cover 3 has axial fan 301, and one side of fan cover 3 is equipped with gas outlet 302, top cap 403 is installed at reaction box 401's top, and conveying pipeline 402 is installed to top one side of top cap 403, exhaust tube 407 is installed to top one side of top cap 403, the internally mounted of rose box 5 has two sets of limiting plates 502, and activated carbon otter board 501 is installed to one side equidistance of limiting plate 502.

In this embodiment, the air inlet pipe 101 may enable waste gas inside the reaction kettle to enter the housing 1, and further purify the waste gas by using the cooperation of components inside the device, the water inlet pipe 201 may be externally connected with a water pipe, and further add clear water into the water tank 2, the sewage discharge pipe 205 may discharge waste water in the water tank 2, the axial flow fan 301 may be rotated after being powered on, and further drive air inside the housing 1 to flow, so as to draw the waste gas into the inside of the device for purification, the air outlet 302 may enable purified air inside the housing 1 to be discharged, the top cover 403 may limit the reaction solution inside the reaction box 401, and further prevent the solution from splashing, the material conveying pipe 402 may facilitate adding the reaction solution into the reaction box 401 to purify the waste gas, the air exhaust pipe 407 may enable air inside the reaction box 401 to be discharged into the fan cover 3, and further enable purified air to be discharged, the limiting plate 502 may limit and fix the activated carbon mesh plate 501, the activated carbon mesh plate 501 can adsorb and filter harmful substances such as dust particles in the exhaust gas.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a reation kettle's exhaust gas collecting equipment, includes casing (1), water tank (2), purifies subassembly (4) and rose box (5), its characterized in that: the bottom shell (103) is installed at the bottom of the shell (1), two groups of supporting seats (102) are installed on two sides of the bottom shell (103), a water tank (2) is installed inside the bottom shell (103), an exhaust pipe (202) is installed at the top of the water tank (2), an electric heating rod (203) is installed inside the water tank (2), radiating fins (204) are installed at two ends of the electric heating rod (203), a fan cover (3) is installed on one side inside the shell (1), a purification component (4) is installed on one side of the fan cover (3), a reaction box (401) is installed inside the purification component (4), an aeration disc (406) is installed inside the reaction box (401), a one-way pipe (404) is installed at the bottom of the aeration disc (406), a drain pipe (405) is installed on the front side of the reaction box (401), and a filter box (5) is installed on one side of the reaction box (401), solenoid valves (503) are installed on two sides of the filter box (5).

2. The exhaust gas collecting apparatus of a reaction vessel according to claim 1, wherein: an air inlet pipe (101) is installed on one side of the top of the shell (1), and two sets of fixing bolts are installed at the bottom of the air inlet pipe (101).

3. The exhaust gas collecting apparatus of a reaction vessel according to claim 1, wherein: a water inlet pipe (201) is installed on one side of the top of the water tank (2), and a sewage discharge pipe (205) extending out of the bottom shell (103) is installed on one side of the water tank (2).

4. The exhaust gas collecting apparatus of a reaction vessel according to claim 1, wherein: an axial flow fan (301) is installed inside the fan cover (3), and an air outlet (302) is formed in one side of the fan cover (3).

5. The exhaust gas collecting apparatus of a reaction vessel according to claim 1, wherein: top cap (403) are installed to the top of reaction box (401), and conveying pipeline (402) are installed to top one side of top cap (403), and aspiration tube (407) are installed to top one side of top cap (403).

6. The exhaust gas collecting apparatus of a reaction vessel according to claim 1, wherein: two groups of limiting plates (502) are installed inside the filter box (5), and an activated carbon screen plate (501) is installed on one side of each limiting plate (502) at equal intervals.