CN215462996U

CN215462996U - Novel exhaust gas purification device for chlor-alkali chemical industry

Info

Publication number: CN215462996U
Application number: CN202121131297.7U
Authority: CN
Inventors: 何朝瑞; 谢海龙; 杨孝礼
Original assignee: He Chaorui
Current assignee: He Chaorui
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-01-11
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a novel waste gas purification device for chlor-alkali chemical industry, which comprises a box body, wherein a guide plate is arranged in the box body, a guide port is arranged on the guide plate, a dissolving bin and a filtering bin are respectively arranged in the box body and correspond to the upper end and the lower end of the guide plate, an activated carbon plate, a filtering screen plate and a spraying bracket are sequentially arranged in the dissolving bin from top to bottom, a perforation is arranged on one side of the dissolving bin, a water pump is arranged on one side of the box body, one end, penetrating out of the perforation, of the spraying bracket is connected with the water outlet end of the water pump, a water storage tank is arranged on the lower part of one side of the box body, the water inlet end of the water pump is communicated with the water storage tank through a pipeline, water in the water storage tank is pumped into the spraying bracket after being pumped out through a control panel, the spraying bracket atomizes water through an atomizing nozzle to spray out particles in waste gas, dust falling operation is carried out on the particles in the waste gas, and the rising gas is further purified through the filtering screen plate and the activated carbon plate, to enhance the purification effect of the exhaust gas.

Description

Novel exhaust gas purification device for chlor-alkali chemical industry

Technical Field

The utility model belongs to the technical field of waste gas purification in chlor-alkali chemical industry, and particularly relates to a novel waste gas purification device for chlor-alkali chemical industry.

Background

The industry uses the method of electrolyzing saturated sodium chloride solution to prepare sodium hydroxide, chlorine and hydrogen, and uses them as raw material to produce a series of chemical products, called chlor-alkali industry, which is one of the most basic chemical industries, and its products are widely used in light industry, textile industry, metallurgical industry, petrochemical industry and public industry besides the chemical industry itself.

Can produce a large amount of waste gases in the chlor-alkali chemical production process, including a large amount of harmful gas in the waste gas, get into human internal through different ways respiratory track, some directly produce harm, some have the accumulation effect in addition, can be more serious harm people's health. The existing waste gas purification device can only carry out single simple purification, can not remove the particle pollutants in the waste gas, has low decontamination efficiency, is not thorough enough, can not carry out effective purification treatment on the waste gas, and leads to the purified gas to still pollute the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel waste gas purification device for chlor-alkali chemical industry, which aims to solve the problem of poor purification effect in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel exhaust gas purification device that chlor-alkali chemical industry was used, the power distribution box comprises a box body, be provided with the guide plate in the box, be equipped with the water conservancy diversion mouth on the guide plate, the upper and lower both ends that in the box, correspond the guide plate are equipped with respectively dissolves the storehouse and cross the filter bin, dissolve the storehouse in from top to bottom and set gradually the activated carbon board, cross the filter plate and spray the support, the one side in dissolving the storehouse is equipped with the perforation, one side of box is provided with the water pump, it wears out fenestrate one end and is connected with the play water end of water pump to spray the support, one side lower part of box is provided with the storage water tank, the end of intaking of water pump passes through pipeline and storage water tank intercommunication, the storage water tank passes through the pipeline intercommunication with crossing the filter bin.

Preferably, the one end in storehouse of dissolving is equipped with the exhaust hole, the one end of box is provided with the protection canopy, one side in storehouse of dissolving is provided with the intake pipe.

Preferably, a filtering grid is arranged in the filtering bin, a filtering box is arranged on the filtering grid, a clamping groove is formed in one end of the filtering box, a filtering plate is inserted into the clamping groove, a drainage port is formed in one end of the filtering box, an operation port is formed in one surface of the box body, and a handle is arranged on one surface, penetrating out of the operation port, of the filtering box.

Preferably, an aeration pump is arranged on the lower end face of the box body, an aeration support is arranged at one end of the filtering bin, a connecting hole is formed in one end of the filtering bin, and the end, penetrating out of the connecting hole, of the aeration support is connected with the air outlet end of the aeration pump.

Preferably, one side of the box body is provided with a control panel, and two sides of the lower end face of the box body are provided with supporting legs.

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

1. according to the utility model, the water pump is started through the control panel to pump out water in the water storage tank and then the water is pumped into the spraying support, the spraying support atomizes and sprays the water through the atomizing nozzle, dust fall operation is carried out on particulate matters in the waste gas discharged into the dissolving bin through the air inlet pipe, the ascending gas is further purified through the filter screen plate and the activated carbon plate in sequence, so that the purification effect on the waste gas is enhanced, the purified gas is discharged out of the tank body through the exhaust hole, and the pollution to the air is greatly reduced.

2. The sewage generated by atomization of the utility model falls into the filter box through the diversion port, impurities in the sewage are adsorbed and filtered by the filter plate, the aeration pump pumps air into the sewage through the aeration support to carry out aeration purification operation, so that the purification effect of pollutants is greatly improved, the filter box can be drawn out from the operation port through the handle to replace the filter plate, and the operation is convenient and simple.

3. The utility model uses the purified water flowing into the water storage tank to be pumped by the water supply pump for atomizing and dedusting the waste gas, thereby achieving the recycling of water resources and the effect of saving energy.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of a-A of FIG. 1 in front elevation and in partial section;

fig. 3 is an enlarged schematic view of a portion of fig. 2.

In the figure: the device comprises a box body 1, a guide plate 2, a guide opening 3, a dissolving bin 4, a filtering bin 5, an activated carbon plate 6, a filtering screen plate 7, a spraying support 8, a perforation 9, a water pump 10, a water storage tank 11, an exhaust hole 12, a protective shed 13, an air inlet pipe 40, a filtering grid 14, a filtering box 15, a clamping groove 16, a filtering plate 17, a drainage opening 18, an operation opening 19, a handle 20, an aeration pump 21, an aeration support 22, a connecting hole 23, a control panel 24 and supporting legs 25.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1 and FIG. 2, a new waste gas purifying device for chlor-alkali chemical industry, comprising a box body 1, a guide plate 2 welded in the box body 1, a guide opening 3 arranged on the guide plate 2, a dissolving bin 4 and a filtering bin 5 respectively arranged in the box body 1 and corresponding to the upper and lower ends of the guide plate 2, an activated carbon plate 6, a filtering screen plate 7 and a spraying support 8 welded in the dissolving bin 4 from top to bottom in sequence, the mesh diameter of the filtering screen plate 7 is 5mm, a perforation 9 arranged on the right side of the dissolving bin 4, a water pump 10 welded on the right side of the box body 1, the water pump 10 is ISG40-125 in type, the input end of the water pump 10 is connected with the control end of a control panel 24 through a wire, the water drawing end of the spraying support 8 penetrating through the perforation 9 is in interference connection with the water outlet end of the water pump 10, a water storage tank 11 welded on the lower part of the right side of the box body 1, the water inlet end of the water pump 10 is communicated with the water storage tank 11 through a pipeline, one end of the water storage tank 11 is provided with a water pipe, threaded connection has sealed lid on the filler pipe, and storage water tank 11 passes through the pipeline intercommunication with filtering storehouse 5, and the top of dissolving storehouse 4 is equipped with exhaust hole 12, and quantity is 16, and the welding of the top of box 1 has protection canopy 13, and the welding of the left side of dissolving storehouse 4 has intake pipe 40, the other end and the exhaust gas line intercommunication of intake pipe 40.

Referring to fig. 1, 2 and 3, a filter grid 14 is welded in a filter bin 5, a filter box 15 is placed on the filter grid 14, the filter box 15 is of a uncovered square box structure, a clamping groove 16 is welded at the bottom end of the filter box 15, a filter plate 17 is inserted into the clamping groove 16, the filter plate 17 is made of an activated carbon plate material, a drainage port 18 is arranged at the bottom end of the filter box 15, the number of the drainage port 18 is 12, an operation port 19 is arranged in the front of a box body 1, a handle 20 is welded at one side of the filter box 15, which penetrates out of the operation port 19, a handle 21 is welded at the lower end face of the box body 1, the type of the aeration pump 21 is RB-150, the input end of the aeration pump 21 is connected with a control end of a control panel 24 through a wire, an aeration support 22 is welded at the bottom end of the filter bin 5, a connecting hole 23 is arranged at the bottom end of the filter bin 5, one end of the aeration support 22, which penetrates out of the connecting hole 23, is connected with an air outlet end of the aeration pump 21 in an interference manner, the welding of the preceding welding of box 1 has control panel 24, and control panel 24's model is RC06, and control panel 24's input passes through the connection of electric lines power, and the lower terminal surface left and right sides welding supporting leg 25 of box 1, quantity are 4.

The working principle of the embodiment is as follows: the water pump 10 is started through the control panel 24 to pump out the water in the water storage tank 11 and then pump into the spray support 8, the spray support 8 sprays water atomization through an atomization nozzle, the particulate matter in the waste gas which is discharged into the dissolving bin 4 through the air inlet pipe 40 is subjected to dust fall operation, the gas which rises is further purified through the filter screen plate 7 and the activated carbon plate 6, the purification effect on the waste gas is enhanced, the purified gas is discharged out of the box body 1 through the exhaust hole 12, and the pollution to the air is greatly reduced. The sewage that the atomizing produced then drops on filter box 15 through water conservancy diversion mouth 3 in, after filter 17 adsorbs the filtration to the impurity in the sewage, aeration pump 21 with the air through aeration support 22 pump income sewage, carry out the aeration and purify the operation, improve the purifying effect to the pollutant greatly to accessible handle 20 takes filter box 15 out from operation mouth 19, changes filter 17, convenient operation is simple. The purified water flows into the water storage tank 11 to be pumped by the water supply pump 10 and is used for atomizing and dedusting the waste gas, so that the water resource is recycled, and the energy-saving effect is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a novel exhaust purification device that chlor-alkali chemical industry used which characterized in that: comprises a box body (1), a guide plate (2) is arranged in the box body (1), the guide plate (2) is provided with a guide opening (3), the tank body (1) is internally provided with a dissolving bin (4) and a filtering bin (5) corresponding to the upper end and the lower end of the guide plate (2) respectively, an activated carbon plate (6), a filter screen plate (7) and a spraying bracket (8) are sequentially arranged in the dissolving bin (4) from top to bottom, a perforation (9) is arranged at one side of the dissolving bin (4), a water pump (10) is arranged at one side of the box body (1), one end of the spraying bracket (8) penetrating through the through hole (9) is connected with the water outlet end of the water pump (10), a water storage tank (11) is arranged on the lower portion of one side of the box body (1), the water inlet end of the water pump (10) is communicated with the water storage tank (11) through a pipeline, and the water storage tank (11) is communicated with the filter bin (5) through a pipeline.

2. The novel exhaust gas purification device for chlor-alkali chemical industry according to claim 1, characterized in that: one end of the dissolving bin (4) is provided with an exhaust hole (12), one end of the box body (1) is provided with a protective shed (13), and one side of the dissolving bin (4) is provided with an air inlet pipe (40).

3. The novel exhaust gas purification device for chlor-alkali chemical industry according to claim 1, characterized in that: the novel filter box is characterized in that a filter grid (14) is arranged in the filter bin (5), a filter box (15) is arranged on the filter grid (14), a clamping groove (16) is formed in one end of the filter box (15), a filter plate (17) is inserted into the clamping groove (16), a drainage port (18) is formed in one end of the filter box (15), an operation port (19) is formed in one surface of the box body (1), and a handle (20) is arranged on one surface, penetrating out of the operation port (19), of the filter box (15).

4. The novel exhaust gas purification device for chlor-alkali chemical industry according to claim 1, characterized in that: the aeration pump (21) is arranged on the lower end face of the box body (1), the aeration support (22) is arranged at one end of the filter bin (5), the connecting hole (23) is formed in one end of the filter bin (5), and one end, penetrating out of the connecting hole (23), of the aeration support (22) is connected with the air outlet end of the aeration pump (21).

5. The novel exhaust gas purification device for chlor-alkali chemical industry according to claim 4, characterized in that: one side of the box body (1) is provided with a control panel (24), and two sides of the lower end face of the box body (1) are provided with supporting legs (25).