CN209752557U

CN209752557U - Chemical industry tail gas cleanup unit

Info

Publication number: CN209752557U
Application number: CN201920460186.7U
Authority: CN
Inventors: 林钊
Original assignee: SHANDONG HAILIR CHEMICAL CO Ltd
Current assignee: SHANDONG HAILIR CHEMICAL CO Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-10
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a chemical industry tail gas cleanup unit, including box, air exhaust mechanism and purification mechanism, the equal fixedly connected with supporting leg all around of bottom half, the first diaphragm of the left top fixedly connected with of box, the top of first diaphragm is provided with air exhaust mechanism, the top intercommunication of box has the operation mouth. The utility model discloses an air exhaust mechanism's use, be convenient for with the quick suction of chemical industry tail gas, the convenience is handled it fast, use through the water bath case, be convenient for hold and dissolve liquid, make tail gas dissolve tail gas impurity through dissolving liquid, use through purification mechanism, be convenient for get rid of harmful substance and toxic gas in the tail gas, it is low to have solved current chemical industry tail gas cleanup unit purification efficiency, need to advance too much multiple loaded down with trivial details step and could reach tail gas purification when purifying tail gas usually, the cost is increased, can't purify different mill exhaust tail gas simultaneously, application scope low problem.

Description

Chemical industry tail gas cleanup unit

Technical Field

The utility model relates to a chemical industry tail gas clean-up technical field specifically is a chemical industry tail gas clean-up device.

Background

Chemical tail gas refers to toxic and harmful gas discharged by chemical plants in chemical production, the chemical tail gas often contains many kinds of pollutants, the physical and chemical properties are complex, the toxicity is different, the environment is seriously polluted and the human health is influenced, the chemical tail gas components generated by different chemical production industries are greatly different, for example, the waste gas generated by chlor-alkali industry mainly contains chlorine, hydrogen chloride, vinyl chloride, mercury, acetylene and the like, the waste gas generated by nitrogen fertilizer industry mainly contains nitrogen oxide, urea dust, carbon monoxide, ammonia, sulfur dioxide, methane and the like, and automobile tail gas and the like, the chemical tail gas generated by factories cannot be directly discharged into the air and needs to be purified, the existing chemical tail gas purifying devices have low purifying efficiency, the tail gas purification usually needs to be realized through multiple complicated steps when the tail gas is purified, the cost is increased, meanwhile, the tail gas exhausted by different factories cannot be purified, and the application range is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry tail gas cleanup unit possesses the advantage that can carry out high-efficient purification, has solved current chemical industry tail gas cleanup unit purification efficiency and has hanged down, need advance too much loaded down with trivial details step usually and could reach tail gas purification when purifying tail gas, has increaseed the cost, can't purify different mill's exhaust tail gas simultaneously, problem that application scope is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry tail gas cleanup unit, includes box, air exhaust mechanism and purification mechanism, equal fixedly connected with supporting leg all around of bottom half, the first diaphragm of the left top fixedly connected with of box, the top of first diaphragm is provided with air exhaust mechanism, the top intercommunication of box has the operation mouth, the top fixedly connected with second diaphragm on box right side, the top of second diaphragm is provided with purification mechanism, the equal fixedly connected with connecting rod in both sides of inner chamber of the box, the inboard fixedly connected with water bath of connecting rod, the right side fixedly connected with condenser of water bath inner chamber, the bottom fixedly connected with ozone generator of water bath inner chamber.

Preferably, air exhaust mechanism includes the base, the bottom fixed connection of base is in the top of first diaphragm, the top fixedly connected with aspiration pump of base, the left side intercommunication of aspiration pump has the intake pipe, the right side intercommunication of aspiration pump has the outlet duct, one side that the aspiration pump was kept away from to the outlet duct runs through to the inner chamber of water bath and the intercommunication has violently the pipe, the bottom intercommunication of violently managing has the blast pipe, the left side fixedly connected with dead lever of outlet duct, the left side fixed connection of dead lever is in the left side of water bath inner chamber.

Preferably, two of the purification mechanism include the support column, the bottom fixed connection of support column is in the top of second diaphragm, the top fixedly connected with purifying box of support column, the left side intercommunication of purifying box has the breathing pipe, the left side of breathing pipe and the top intercommunication on box right side, the inner chamber of purifying box is from a left side to the right vertical fixedly connected with coke layer, adsorption cotton layer and active carbon adsorption layer in proper order, the right side intercommunication of purifying box has the aspirator pump.

Preferably, the outlet pipe is of an L-shaped structure, and the number of the exhaust pipes is three.

Preferably, the inner cavity of the water bath box is filled with a dissolving liquid, and the top of the operation opening is provided with a screwed pipe cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model discloses an air exhaust mechanism's use, be convenient for with the quick suction of chemical industry tail gas, the convenience is handled it fast, purification efficiency is improved, use through the water bath case, be convenient for hold and dissolve liquid, make tail gas dissolve tail gas impurity through dissolving liquid, use through the operation mouth, be convenient for change the solution liquid of water bath incasement, be convenient for purify different tail gases, use through purification mechanism, be convenient for get rid of harmful substance and toxic gas in the tail gas, current chemical industry tail gas cleanup unit purification efficiency is low has been solved, need to advance too much loaded down with trivial details step usually and can reach tail gas purification when purifying tail gas, and the cost is increased, can't purify the tail gas that different mills discharged simultaneously, problem that application scope is low.

Drawings

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

FIG. 2 is a schematic view of the structure of the air pumping mechanism of the present invention;

Fig. 3 is a schematic view of the structure of the purifying mechanism of the present invention.

In the figure: the device comprises a box body 1, a water bath box 2, a connecting rod 3, a first transverse plate 4, an air extraction mechanism 5, a base 51, an air inlet pipe 52, an air extraction pump 53, an air outlet pipe 54, an air outlet pipe 55, a transverse pipe 56, a fixing rod 57, an operation port 6, a purification mechanism 7, a support column 71, an air inlet pipe 72, a coke layer 73, an absorbent cotton layer 74, an active carbon adsorption layer 75, a purification box 76, an air suction pump 77, a second transverse plate 8, a condenser 9, an ozone generator 10 and support legs 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a chemical tail gas purifying device comprises a box body 1, an air extracting mechanism 5 and a purifying mechanism 7, wherein the periphery of the bottom of the box body 1 is fixedly connected with supporting legs 11, the top of the left side of the box body 1 is fixedly connected with a first horizontal plate 4, the top of the first horizontal plate 4 is provided with the air extracting mechanism 5, the air extracting mechanism 5 comprises a base 51, the bottom of the base 51 is fixedly connected with the top of the first horizontal plate 4, the top of the base 51 is fixedly connected with an air extracting pump 53, the left side of the air extracting pump 53 is communicated with an air inlet pipe 52, the right side of the air extracting pump 53 is communicated with an air outlet pipe 54, the air outlet pipe 54 is of an 'L' -shaped structure, one side of the air outlet pipe 54, which is far away from the air extracting pump 53, penetrates through an inner cavity of a water bath tank 2 and is communicated with a horizontal pipe 56, the bottom of the horizontal pipe 56, through the use of air exhaust mechanism 5, be convenient for with the quick suction of chemical industry tail gas, it is convenient to handle it fast, purification efficiency is improved, the top intercommunication of box 1 has operation mouth 6, the top of operation mouth 6 is provided with the tube cap that can tighten, through the use of operation mouth 6, be convenient for change the solution liquid in the water bath case 2, be convenient for purify different tail gas, the top fixedly connected with second diaphragm 8 on box 1 right side, the top of second diaphragm 8 is provided with purification mechanism 7, two purification mechanism 7 include support column 71, the bottom fixed connection of support column 71 is in the top of second diaphragm 8, the top fixedly connected with purifying box 76 of support column 71, the left side intercommunication of purifying box 76 has breathing pipe 72, the left side of breathing pipe 72 and the top intercommunication on box 1 right side, the inner chamber of purifying box 76 is vertically fixedly connected with coke layer 73 in proper order from left to right, The right side of the purifying box 76 is communicated with an air suction pump 77, harmful substances and toxic gases in tail gas can be conveniently removed by using a purifying mechanism 7, the two sides of the inner cavity of the box body 1 are fixedly connected with connecting rods 3, the inner side of the connecting rods 3 is fixedly connected with a water bath box 2, the inner cavity of the water bath box 2 is filled with a dissolving liquid, the dissolving liquid can be conveniently contained by using the water bath box 2, tail gas is dissolved in tail gas impurities by the dissolving liquid, the right side of the inner cavity of the water bath box 2 is fixedly connected with a condenser 9, the bottom of the inner cavity of the water bath box 2 is fixedly connected with an ozone generator 10, the problems that the existing chemical tail gas purifying device is low in purifying efficiency, tail gas purification can be achieved by adopting multiple and complicated steps when the tail gas is purified, the cost is increased, and the tail gas exhausted by different factories can not be purified at the same time, the application range is low.

when the device is used, the external controller respectively controls the air suction pump 53 and the air suction pump 77 to operate, the air suction pump 53 operates, tail gas is extracted through the air inlet pipe 52 and sequentially passes through the air outlet pipe 54 and the transverse pipe 56, and is finally discharged into a dissolved solution through the air outlet pipe 55, tail gas impurities are dissolved, the dissolved solution is refrigerated through the condenser 9, the temperature of the tail gas is reduced, ozone is emitted through the ozone generator 10 to disinfect the tail gas, air is sucked through the air suction pump 77, the tail gas in the inner cavity of the box body 1 enters the purifying box 76 through the air suction pipe 72, the coke layer 73, the absorbent cotton layer 74 and the active carbon adsorption layer 75 respectively adsorb large particles, adsorb impurities and absorb oil, the tail gas is purified, and the efficient purification effect is achieved.

In summary, the following steps: this chemical industry tail gas purification device, use through air exhaust mechanism 5, be convenient for with the quick suction of chemical industry tail gas, the convenience carries out the rapid processing to it, purification efficiency is improved, use through water bath 2, be convenient for hold and dissolve liquid, make tail gas dissolve tail gas impurity through dissolving liquid, use through operation mouth 6, be convenient for change dissolving liquid in the water bath 2, be convenient for purify different tail gas, use through purification mechanism 7, be convenient for get rid of harmful substance and toxic gas in the tail gas, current chemical industry tail gas purification device purification efficiency is low has been solved, need to advance too much loaded down with trivial details step and just can reach tail gas purification usually when purifying tail gas, and the cost is increased, can't purify the tail gas that different mills discharged simultaneously, the problem that application scope is low.

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

Claims

1. The utility model provides a chemical industry tail gas cleanup unit, includes box (1), air exhaust mechanism (5) and purification mechanism (7), its characterized in that: the utility model discloses a solar water heater, including box (1), the first diaphragm of box (1) left top fixedly connected with (4), the top of first diaphragm (4) is provided with air exhaust mechanism (5), the top intercommunication of box (1) has operation mouth (6), top fixedly connected with second diaphragm (8) on box (1) right side, the top of second diaphragm (8) is provided with purification mechanism (7), the equal fixedly connected with connecting rod (3) in both sides of box (1) inner chamber, the inboard fixedly connected with water bath (2) of connecting rod (3), the right side fixedly connected with condenser (9) of water bath (2) inner chamber, the bottom fixedly connected with ozone generator (10) of water bath (2) inner chamber.

2. The chemical engineering tail gas purification device according to claim 1, characterized in that: air exhaust mechanism (5) include base (51), the bottom fixed connection of base (51) is in the top of first diaphragm (4), the top fixedly connected with aspiration pump (53) of base (51), the left side intercommunication of aspiration pump (53) has intake pipe (52), the right side intercommunication of aspiration pump (53) has outlet duct (54), one side that air pump (53) were kept away from in outlet duct (54) runs through to the inner chamber of water bath (2) and communicates and have violently pipe (56), the bottom intercommunication of violently pipe (56) has blast pipe (55), the left side fixedly connected with dead lever (57) of outlet duct (54), the left side fixed connection of dead lever (57) is in the left side of water bath (2) inner chamber.

3. the chemical engineering tail gas purification device according to claim 1, characterized in that: two of purification mechanism (7) include support column (71), the bottom fixed connection in the top of second diaphragm (8) of support column (71), the top fixedly connected with purifying box (76) of support column (71), the left side intercommunication of purifying box (76) has breathing pipe (72), the left side of breathing pipe (72) and the top intercommunication on box (1) right side, the inner chamber of purifying box (76) is from a left side to the right side vertical fixedly connected with coke layer (73), adsorption cotton layer (74) and active carbon adsorption layer (75) in proper order, the right side intercommunication of purifying box (76) has aspirator pump (77).

4. The chemical engineering tail gas purification device according to claim 2, characterized in that: the air outlet pipe (54) is of an L-shaped structure, and the number of the exhaust pipes (55) is three.

5. The chemical engineering tail gas purification device according to claim 1, characterized in that: the inner cavity of the water bath box (2) is filled with a dissolving liquid, and the top of the operation opening (6) is provided with a screwed pipe cover.