CN213930978U - Environmental-friendly comprehensive treatment device for VOCs (volatile organic compounds) in chemical industry - Google Patents
Environmental-friendly comprehensive treatment device for VOCs (volatile organic compounds) in chemical industry Download PDFInfo
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- CN213930978U CN213930978U CN202023075992.4U CN202023075992U CN213930978U CN 213930978 U CN213930978 U CN 213930978U CN 202023075992 U CN202023075992 U CN 202023075992U CN 213930978 U CN213930978 U CN 213930978U
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Abstract
The utility model discloses an environmental protection comprehensive treatment device for VOCs (volatile organic compounds) in chemical industry, which comprises a main combustion-supporting pipe, a main waste gas pipe, an alkaline residue storage tank, a flushing oil storage tank, a waste flushing oil storage tank and a plurality of sewage pools, wherein the gas outlets of the alkaline residue storage tank, the flushing oil storage tank, the waste flushing oil storage tank and the sewage pools are all connected with one end of an auxiliary waste gas pipe, the other end of the auxiliary waste gas pipe penetrates through the lower side wall of the main waste gas pipe and is communicated with the inside of the main waste gas pipe, a waste gas drainage machine is installed on the auxiliary waste gas pipe, the other end of the main waste gas pipe is connected with the gas inlet end of a waste gas heating furnace, an air blower is installed on the main waste gas pipe and at a position close to the waste gas heating furnace, the utility model can burn and treat the organic waste gas generated in the alkaline residue storage tank, the waste flushing oil storage tank and the sewage pools by utilizing the combustion-supporting effect of the waste gas heating furnace, after the flue gas which is environment-friendly and reaches the standard is generated, the flue gas is discharged, so that the pollution to the environment is prevented.
Description
Technical Field
The utility model relates to a waste gas treatment technical field, specific field is chemical industry volatile organic compounds VOCs environmental protection comprehensive control device.
Background
The chemical industry plays an important role in national economy in various countries, and is the fundamental and the backbone industry in many countries. The development speed and scale of chemical industry have direct impact on various sectors of social economy, and the annual value of chemical products in the world has exceeded $ 15000 billion. The chemical industry is a pollution-causing household because of various types, complex process and various products of the chemical industry, and various types, large quantity and high toxicity of pollutants discharged in production. Meanwhile, chemical products can generate a large amount of toxic substances in various links such as processing, storage, use, waste treatment and the like, so that the ecological environment is influenced and the human health is endangered.
The caustic sludge storage tank, the flushing oil storage tank, the useless oil washing storage tank and the effluent water sump also can produce micro organic waste gas when storing the wastes, and when the volume of storing is more, the concentration of waste gas will not conform to the environmental protection and discharges the requirement, also can cause certain pollution to the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemical industry volatile organic compounds VOCs environmental protection is synthesized and is administered device to it also can produce micro organic waste gas to put forward among the current chemical enterprise alkaline residue storage tank, flushing oil storage tank, useless washing oil storage tank and effluent water sump when storing the wastes material in solving above-mentioned background art, and when the volume of storing was more, the concentration of waste gas will not conform to the environmental protection and discharges the requirement yet, also can cause certain pollution problem to the environment.
In order to achieve the above object, the utility model provides a following technical scheme: the environment-friendly comprehensive treatment device for the VOCs (volatile organic compounds) in the chemical industry comprises a main combustion-supporting pipe, a main waste gas pipe, an alkaline residue storage tank, a flushing oil storage tank, an waste flushing oil storage tank and a plurality of sewage ponds, wherein the gas outlets of the alkaline residue storage tank, the flushing oil storage tank, the waste flushing oil storage tank and the sewage ponds are all connected with one end of an auxiliary waste gas pipe, the other end of the auxiliary waste gas pipe penetrates through the lower side wall of the main waste gas pipe and is communicated with the inside of the main waste gas pipe, a waste gas drainage machine is installed on the auxiliary waste gas pipe, the other end of the main waste gas pipe is connected with the gas inlet end of a waste gas heating furnace, an air blower is installed on the main waste gas pipe and close to the waste gas heating furnace, a combustion-supporting gas drainage machine is installed on the main combustion-supporting pipe, one side, which is located on the combustion-supporting gas drainage machine, is provided with an air circulation hole, the air circulation hole is connected with one end of an air circulation pipe, and external air enters the main combustion-supporting pipe through the other end of the air circulation pipe, the combustion-supporting gas drainage machine is characterized in that a plurality of combustion-supporting holes are formed in the main combustion-supporting pipe and located on the other side of the combustion-supporting gas drainage machine, the combustion-supporting holes are connected with one ends of auxiliary combustion-supporting pipes, and the other ends of the auxiliary combustion-supporting pipes penetrate through the upper side wall of the main exhaust gas pipe and are communicated with the inside of the main exhaust gas pipe.
Specifically, an oxygen circulation hole is formed in the main combustion-supporting pipe, the oxygen circulation hole is connected with one end of an oxygen circulation pipe, and the other end of the oxygen circulation pipe is connected with an air outlet of an oxygen tank.
Specifically, the oxygen gas circulation hole is provided at a position close to the air circulation hole.
Specifically, a plurality of the auxiliary exhaust gas pipes and a plurality of auxiliary combustion supporting pipes are alternately arranged on the main exhaust gas pipe.
Specifically, the air circulation pipe, the oxygen tank, and the main exhaust pipe are each provided with a gas flow control valve.
Specifically, the gas flow control valve on the main exhaust gas pipe is disposed between the blower and the exhaust gas heating furnace.
Specifically, the exhaust gas heating furnace is an isomerization heating furnace.
Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly comprehensive treatment device for the VOCs (volatile organic compounds) in the chemical industry can discharge organic waste gas generated in each tank body and each water tank into the main waste gas pipe through the matching arrangement of a plurality of auxiliary waste gas pipes and waste gas drainage machines on the auxiliary waste gas pipes, then can discharge the organic waste gas collected in the main waste gas pipes into the waste gas heating furnace for combustion through the air blower, and discharges the waste gas generated by combustion of the waste gas into the furnace after various environmental-friendly data reach the standard;
through the matched arrangement of the air circulation pipe and the oxygen circulation pipe, external air and oxygen in the oxygen tank can be discharged into the main waste gas pipe respectively through the drainage of the combustion-supporting gas drainage machine, and through the matched arrangement of the auxiliary combustion-supporting pipes, combustion-supporting gas can be discharged into the main waste gas pipe, so that the combustion efficiency of the heating furnace is improved, and the efficiency of organic waste gas treatment is improved;
the utility model discloses, utilize exhaust gas heating furnace in combustion-supporting effect with combustion-supporting gas, can with the organic waste gas burning treatment that produces in alkaline residue storage tank, flushing oil storage tank, useless washing oil storage tank and the effluent water sump, after producing environmental protection flue gas up to standard, discharging, prevent to cause the pollution to the environment.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
In the figure: 1-main combustion-supporting pipe, 2-main waste gas pipe, 3-caustic sludge storage tank, 4-flushing oil storage tank, 5-waste flushing oil storage tank, 6-sewage tank, 7-auxiliary waste gas pipe, 8-waste gas drainage machine, 9-waste gas heating furnace, 10-blower, 11-combustion-supporting gas drainage machine, 12-air circulation pipe, 13-auxiliary combustion-supporting pipe, 14-oxygen circulation pipe, 15-oxygen tank, and 16-gas flow control valve.
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, the present invention provides a technical solution: chemical industry volatile organic compounds VOCs environmental protection comprehensive treatment device, including main combustion-supporting pipe 1, main waste gas pipe 2, alkali sediment storage tank 3, flushing oil storage tank 4, useless flushing oil storage tank 5 and a plurality of effluent water sump 6, the gas outlet of alkali sediment storage tank 3, flushing oil storage tank 4, useless flushing oil storage tank 5 and a plurality of effluent water sump 6 all is connected with the one end of vice waste gas pipe 7, the other end of vice waste gas pipe 7 runs through the lower lateral wall of main waste gas pipe 2 and communicates with the inside of main waste gas pipe 2, install waste gas drainage machine 8 on the vice waste gas pipe 7, through the cooperation setting of a plurality of vice waste gas pipe 7 and the waste gas drainage machine 8 above that, can all discharge into main waste gas pipe 2 with the organic waste gas that produces in alkali sediment storage tank 3, flushing oil storage tank 4, useless flushing oil storage tank 5 and the effluent water sump 6, the other end of main waste gas pipe 2 is connected with the inlet end of waste gas heating furnace 9, air-blower 10 is installed to the position that just is close to waste gas heating furnace 9 on main waste gas pipe 2, through air-blower 10, can discharge the organic waste gas that collects in the main exhaust gas pipe 2 into the burning in the exhaust gas heating furnace 9, the flue gas that waste gas advanced the stove burning and produced discharges after each item environmental protection data is up to standard, install combustion-supporting air drainage machine 11 on the main combustion-supporting pipe 1, one side that just is located combustion-supporting air drainage machine 11 on the main combustion-supporting pipe 1 is equipped with the air circulation hole, the air circulation hole is connected with the one end of air current siphunculus 12, and outside air enters into main combustion-supporting pipe 1 through the other end of air current siphunculus 12, the opposite side that just is located combustion-supporting air drainage machine 11 on the main combustion-supporting pipe 1 is equipped with a plurality of combustion-supporting hole, combustion-supporting jogged joint has the one end of vice combustion-supporting pipe 13, the other end of vice combustion-supporting pipe 13 runs through main exhaust gas pipe 2 the side wall and communicates with main exhaust gas pipe 2's inside.
Specifically, the main combustion-supporting pipe 1 is provided with an oxygen circulation hole, the oxygen circulation hole is connected with one end of an oxygen circulation pipe 14, the other end of the oxygen circulation pipe 14 is connected with an air outlet of an oxygen tank 15, through the matching arrangement of an air circulation pipe 12 and the oxygen circulation pipe 14, the outside air and the oxygen in the oxygen tank 15 can be discharged into the main waste gas pipe 2 respectively through the drainage of a combustion-supporting gas drainage machine 11, the combustion-supporting gas can be discharged into the main waste gas pipe 2 through the matching arrangement of a plurality of auxiliary combustion-supporting pipes 13, the combustion-supporting gas is mixed with the organic waste gas at the moment, when the combustion-supporting gas flows into the waste gas heating furnace 9, the combustion can be more sufficient, and the organic waste gas treatment efficiency is improved.
Specifically, the oxygen gas circulation hole is provided at a position close to the air circulation hole.
Specifically, the plurality of auxiliary exhaust gas pipes 7 and the plurality of auxiliary combustion supporting pipes 13 are alternately arranged on the main exhaust gas pipe 2, so that the organic exhaust gas and the combustion supporting gas can enter the main exhaust gas pipe 2.
Specifically, the air flow pipe 12, the oxygen tank 15, and the main exhaust pipe 2 are each provided with a gas flow control valve 16 for controlling the flow rate of the organic exhaust gas, air, and oxygen.
Specifically, the gas flow control valve 16 of the main exhaust gas pipe 2 is provided between the blower 10 and the exhaust gas heating furnace 9, and the organic exhaust gas is more easily introduced into the heating furnace 9.
Specifically, the exhaust gas heating furnace 9 is an isomerization heating furnace.
The working principle is as follows: in the utility model, the organic waste gas generated in the caustic sludge storage tank 3, the flushing oil storage tank 4, the waste flushing oil storage tank 5 and the sewage tank 6 can be discharged into the main waste gas pipe 2 through the matching arrangement of the plurality of auxiliary waste gas pipes 7 and the waste gas drainage machine 8 thereon, then the organic waste gas collected in the main waste gas pipe 2 can be discharged into the waste gas heating furnace 9 for combustion through the air blower 10, the waste gas enters the furnace for combustion to generate smoke, the smoke is discharged after various environmental protection data reach the standard, through the matching arrangement of the air flow through pipe 12 and the oxygen flow through pipe 14, the drainage of the combustion-supporting gas drainage machine 11 can respectively discharge the external air and the oxygen in the oxygen tank 15 into the main waste gas pipe 2, through the matching arrangement of the plurality of auxiliary combustion-supporting pipes 13, the combustion-supporting gas can be discharged into the main waste gas pipe 2, the combustion-supporting gas is mixed with the organic waste gas at the moment, when the waste gas flows into the waste gas heating furnace 9, can be more abundant burning, improve organic waste gas treatment's efficiency, the utility model discloses, utilize exhaust-gas heating furnace 9 in combustion-supporting effect with combustion-supporting gas in addition, can with the organic waste gas burning treatment that produces in alkaline residue storage tank 3, flushing oil storage tank 4, useless washing oil storage tank 5 and the effluent water sump 6, after the flue gas up to standard of environmental protection is produced, discharging, prevent to cause the pollution to the environment.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 (7)
1. Chemical industry volatile organic compounds VOCs environmental protection comprehensive control device, including main combustion-supporting pipe (1), main exhaust gas pipe (2), alkaline residue storage tank (3), flushing oil storage tank (4), useless wash oil storage tank (5) and a plurality of effluent water sump (6), its characterized in that: the gas outlet of the caustic sludge storage tank (3), the flushing oil storage tank (4), the waste oil washing storage tank (5) and the sewage pools (6) is connected with one end of an auxiliary waste gas pipe (7), the other end of the auxiliary waste gas pipe (7) penetrates through the lower side wall of the main waste gas pipe (2) and is communicated with the inside of the main waste gas pipe (2), a waste gas drainage machine (8) is installed on the auxiliary waste gas pipe (7), the other end of the main waste gas pipe (2) is connected with the gas inlet end of a waste gas heating furnace (9), an air blower (10) is installed on the main waste gas pipe (2) and at a position close to the waste gas heating furnace (9), a combustion-supporting gas drainage machine (11) is installed on the main combustion-supporting pipe (1), one side, located on the main combustion-supporting pipe (1), of the combustion-supporting gas drainage machine (11) is provided with an air circulation hole, and the air circulation hole is connected with one end of an air circulation pipe (12), outside air enters the main combustion-supporting pipe (1) through the other end of the air circulation pipe (12), a plurality of combustion-supporting holes are formed in the main combustion-supporting pipe (1) and on the other side of the combustion-supporting air drainage machine (11), the combustion-supporting holes are connected with one end of an auxiliary combustion-supporting pipe (13), and the other end of the auxiliary combustion-supporting pipe (13) penetrates through the upper side wall of the main exhaust pipe (2) and is communicated with the inside of the main exhaust pipe (2).
2. The device of claim 1 for environmental-friendly comprehensive treatment of chemical Volatile Organic Compounds (VOCs), characterized in that: an oxygen circulation hole is formed in the main combustion-supporting pipe (1), the oxygen circulation hole is connected with one end of an oxygen circulation pipe (14), and the other end of the oxygen circulation pipe (14) is connected with an air outlet of an oxygen tank (15).
3. The device of claim 2 for environmental-friendly comprehensive treatment of chemical Volatile Organic Compounds (VOCs), characterized in that: the oxygen circulation hole is disposed at a position close to the air circulation hole.
4. The device of claim 1 for environmental-friendly comprehensive treatment of chemical Volatile Organic Compounds (VOCs), characterized in that: the auxiliary exhaust gas pipes (7) and the auxiliary combustion-supporting pipes (13) are alternately arranged on the main exhaust gas pipe (2).
5. The device of claim 2 for environmental-friendly comprehensive treatment of chemical Volatile Organic Compounds (VOCs), characterized in that: and gas flow control valves (16) are respectively arranged on the air circulating pipe (12), the oxygen tank (15) and the main waste gas pipe (2).
6. The device of claim 1 for environmental-friendly comprehensive treatment of chemical Volatile Organic Compounds (VOCs), characterized in that: and a gas flow control valve (16) on the main exhaust gas pipe (2) is arranged between the blower (10) and the exhaust gas heating furnace (9).
7. The device of claim 1 for environmental-friendly comprehensive treatment of chemical Volatile Organic Compounds (VOCs), characterized in that: the waste gas heating furnace (9) is an isomerization heating furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075992.4U CN213930978U (en) | 2020-12-19 | 2020-12-19 | Environmental-friendly comprehensive treatment device for VOCs (volatile organic compounds) in chemical industry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075992.4U CN213930978U (en) | 2020-12-19 | 2020-12-19 | Environmental-friendly comprehensive treatment device for VOCs (volatile organic compounds) in chemical industry |
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| Publication Number | Publication Date |
|---|---|
| CN213930978U true CN213930978U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023075992.4U Active CN213930978U (en) | 2020-12-19 | 2020-12-19 | Environmental-friendly comprehensive treatment device for VOCs (volatile organic compounds) in chemical industry |
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| CN (1) | CN213930978U (en) |
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