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CN108636054A - A kind of high-efficiency environment friendly emission-control equipment - Google Patents

A kind of high-efficiency environment friendly emission-control equipment Download PDF

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Publication number
CN108636054A
CN108636054A CN201810494839.3A CN201810494839A CN108636054A CN 108636054 A CN108636054 A CN 108636054A CN 201810494839 A CN201810494839 A CN 201810494839A CN 108636054 A CN108636054 A CN 108636054A
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CN
China
Prior art keywords
layer
water
pipe
environment friendly
efficiency environment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810494839.3A
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Chinese (zh)
Inventor
侯长华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Sanshui Ruida Environmental Protection Science And Technology Co Ltd
Original Assignee
Foshan Sanshui Ruida Environmental Protection Science And Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Foshan Sanshui Ruida Environmental Protection Science And Technology Co Ltd filed Critical Foshan Sanshui Ruida Environmental Protection Science And Technology Co Ltd
Priority to CN201810494839.3A priority Critical patent/CN108636054A/en
Publication of CN108636054A publication Critical patent/CN108636054A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • B01D53/12Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40083Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804UV light

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention belongs to exhaust-gas treatment fields, more particularly to a kind of high-efficiency environment friendly emission-control equipment, including exhaust treatment system and water purification system, exhaust treatment system is followed successively by collecting-tank, equal fluid layer, spraying layer, water accepting layer, photodissociation layer, adsorption layer and exhaust pipe from down to up, gas distribution pipe is equipped in collecting-tank, gas distribution pipe is connected by air inlet pipe with wind turbine;Water purification system includes water pump and low-temperature plasma generator, and water pump is set on outlet pipe, and outlet pipe is connected in collecting-tank and is connected with water-supply-pipe after low-temperature plasma generator is set to water pump.The present apparatus adsorbs water, light degradation and activated carbon adsorption are combined, and is purified to exhaust gas, simultaneously, purified treatment is carried out to the water in waste gas treatment process using non-thermal plasma trap, so that it is recycled, exhaust treatment efficiency is high, and the discharge of non-secondary pollution object, high-efficiency environment friendly.

Description

A kind of high-efficiency environment friendly emission-control equipment
Technical field
The invention belongs to exhaust-gas treatment field more particularly to a kind of high-efficiency environment friendly emission-control equipments.
Background technology
The health of social economy's high speed development, atmosphere pollution getting worse, people is seriously endangered, and causes sky The arch-criminal of gas pollution is exactly the exhaust gas of industrial discharge, with pushing forward comprehensively for process of industrialization, various industrial waste gases such as rain Appearance, industrial waste gas allow the mankind to bear the pain for being very difficult to endure as spring bamboo afterwards, it is not only the injury of body, even more a kind of The torment of psychology.
Industrial waste gas includes the exhaust gas such as oxysulfide, nitrogen oxides, hydrogen fluoride, chlorine all to plant pest.Sulfur dioxide The bud, leaf, flower of plant can directly be endangered, less serious case's underproduction, severe one is withered;Fluoride not only makes livestock aggrieved, but also crop is made to give birth to Reason metabolism is suppressed, and animal husbandry, agricultural are suffered a loss;The hydrocarbon exhaust gas and nitrogen oxides of petrochemical plant and nitrogen fertilizer plant's discharge, It can be chemically reacted under sunlight, generate ozone and peroxyacetyl nitrate etc., cause photochemical pollution.
Currently, the method for handling above-mentioned industrial waste gas is mainly absorption process and combustion method.Absorption method be divided into liquid adsorption and Solid absorption is one of the main method for removing these pernicious gases, and investment is low with operating cost, but the main problem of the method It is that absorption efficiency is limited, easily causes pernicious gas absorption not exclusively or adsorbent is using insufficient, makes that exhaust treatment efficiency is low, place It manages costly, complicated for operation.Combustion method is more demanding to service condition, general to require to run at high temperature, investment and running cost Expense is high, and has inflammable and explosive danger.
Existing emission-control equipment when in use, since its performance is poor, in carrying out waste gas treatment process, can cause The waste of water resource cannot be recycled the water used in waste gas treatment process, cause to waste, to reduce at exhaust gas Manage the feature of environmental protection of device.
Invention content
In order to solve the problem above-mentioned, the present invention provides a kind of high-efficiency environment friendly emission-control equipments, and water absorption, light are dropped Solution and activated carbon adsorption are combined, and are purified to exhaust gas, meanwhile, using non-thermal plasma trap to being used in waste gas treatment process Water carry out purified treatment, so that it is recycled.Not only exhaust treatment efficiency is high for the device, and the discharge of non-secondary pollution object, High-efficiency environment friendly.
To realize that the above goal of the invention, the present invention provide the following technical solutions:
A kind of high-efficiency environment friendly emission-control equipment, including exhaust treatment system and water purification system, exhaust treatment system by Under to collecting-tank, equal fluid layer, spraying layer, water accepting layer, photodissociation layer, adsorption layer and exhaust pipe is above followed successively by, cloth is equipped in collecting-tank Tracheae, gas distribution pipe are connected by air inlet pipe with wind turbine;Water purification system includes water pump and low-temperature plasma generator, and water pump is set In on outlet pipe, outlet pipe is connected in collecting-tank and is connected with water-supply-pipe after low-temperature plasma generator is set to water pump.
Further, the collecting-tank is designed as wide at the top and narrow at the bottom, and bottom end is equipped with discharge outlet, and the gas distribution pipe is equipped with single side The venthole of outlet, and can rotate.
Further, the spraying layer is made of atomizer and water-supply-pipe, and wherein atomizer is uniformly distributed in water delivery Guan Shang, the entire equal fluid layer of spray area covering.
Further, the equal fluid layer, water accepting layer and photodissociation layer be set as assembling module, wherein equal fluid layer be it is with holes not Become rusty steel plate, and water accepting layer is cellucotton composite, and photodissociation layer is ultraviolet lamp and catalyst coatings.
Further, the adsorption layer is vertically symmetrical arranged, and filling material is activated carbon.
Further, the low-temperature plasma generator is followed successively by low pressure discharge electrode, low pressure discharge electricity from outside to inside Pole dielectric layer, high-voltage discharging electrode dielectric layer, high-voltage discharging electrode, wherein low pressure discharge electrode dielectric and high-voltage discharging electrode It is water stream channel between dielectric layer.
The present invention provides a kind of high-efficiency environment friendly emission-control equipment, advantage is:
1. water absorption, light degradation and activated carbon adsorption are combined and are purified to exhaust gas by the present invention, while utilizing low temperature Plasma technology sprays exhaust gas by atomizer to the water in-line purification in collecting-tank, and using water pump, carries out two Secondary water absorption, exhaust treatment efficiency is high, and purification is thorough, and no waste water generates.
2. the venthole that gas distribution pipe is equipped with single side outlet by the present invention can occur automatically when wind turbine blasts exhaust gas Rotation, plays mixing effect, improves waste gas absorption efficiency.
3. activated carbon adsorption layer is vertically symmetrical arranged by the present invention, exhaust gas, by adsorption layer, increases gas by both sides Residence time improves adsorption effect.
Description of the drawings
Fig. 1 is a kind of schematic diagram of high-efficiency environment friendly emission-control equipment of the present invention.
In figure:1. wind turbine, 2. air inlet pipe, 3. gas distribution pipes, 4. collecting-tanks, 5. discharge outlet, 6. outlet pipes, 7. water pumps, 8. is low Isothermal plasma generator, 9. water-supply-pipes, 10. atomizers, 11. equal fluid layers, 12. water accepting layers, 13. photodissociation layers, 14. absorption Layer, 15. exhaust pipes.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is It is thorough comprehensive.
Invention is further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Fig. 1 shows a kind of schematic diagram of high-efficiency environment friendly emission-control equipment according to an embodiment of the invention.Referring to Fig. 1, a kind of high-efficiency environment friendly emission-control equipment, including exhaust treatment system and water purification system, exhaust treatment system are arrived by down On be followed successively by collecting-tank 4, equal fluid layer 11, spraying layer, water accepting layer 12, photodissociation layer 13, adsorption layer 14 and exhaust pipe 15, collecting-tank 4 In be equipped with gas distribution pipe 3, gas distribution pipe 3 is connected by air inlet pipe 2 with wind turbine 1;Water purification system includes water pump 7 and low temperature plasma Generator 8, water pump 7 are set on outlet pipe 6, and outlet pipe 6 is connected in collecting-tank 4, after low-temperature plasma generator 8 is set to water pump 7, It is connected with water-supply-pipe 9.
Wherein, the collecting-tank 4 is designed as wide at the top and narrow at the bottom, and bottom end is equipped with discharge outlet 5, and the gas distribution pipe 3 is equipped with single side The venthole of outlet, and can rotate.
Wherein, the spraying layer is made of atomizer 10 and water-supply-pipe 9, and wherein atomizer 10 is uniformly distributed in water delivery On pipe 9, the entire fluid layer 11 of spray area covering.
Wherein, the equal fluid layer 11, water accepting layer 12 and photodissociation layer 13 are set as assembling module, convenient for assembling and clear up, In fluid layer 11 be stainless steel plate with holes, water accepting layer 2 be cellucotton composite, photodissociation layer 13 be ultraviolet lamp and catalysis apply Layer.
Wherein, the adsorption layer 14 is vertically symmetrical arranged, and filling material is activated carbon.
Wherein, the low-temperature plasma generator 8 is followed successively by low pressure discharge electrode from outside to inside, low pressure discharge electrode is situated between Matter layer, high-voltage discharging electrode dielectric layer, high-voltage discharging electrode, wherein low pressure discharge electrode dielectric and high-voltage discharging electrode medium It is water stream channel between layer.
When the present invention works, exhaust gas is transported in collecting-tank 4 by wind turbine 1, gas distribution pipe 3 rotates under the drive of exhaust gas, The stirring action to water is played, water adsorption effect is more preferable and energy saving, and exhaust gas passes through equal fluid layer 11, is uniformly dispersed, and spraying layer utilizes 8 purified water of low-temperature plasma generator is sprayed, and water is enable to recycle, and exhaust gas is done by water accepting layer 12 Dry processing enters activated carbon adsorption layer 14, purified clean gas is by exhaust pipe after photodissociation layer 13 carries out photodissociation by both sides 15 discharges.The present apparatus adsorbs water, light degradation and activated carbon adsorption are combined, and is purified to exhaust gas, meanwhile, utilize low temperature etc. Ion technology carries out purified treatment to the water in waste gas treatment process, it is made to recycle, and exhaust treatment efficiency is high, and without two The discharge of secondary pollutant, high-efficiency environment friendly.
Relationship described in attached drawing is used to only for illustration, should not be understood as the limitation to this patent, it is clear that this The above embodiment is merely an example for clearly illustrating the present invention for invention, and is not to embodiments of the present invention Restriction.For those of ordinary skill in the art, other not similar shapes can also be made on the basis of the above description The variation or variation of formula.There is no necessity and possibility to exhaust all the enbodiments.It is all in the spirit and principles in the present invention Within made by all any modification, equivalent and improvement etc., should all be included in the scope of protection of the claims of the present invention.

Claims (6)

1. a kind of high-efficiency environment friendly emission-control equipment, it is characterised in that:Including exhaust treatment system and water purification system, at exhaust gas Reason system is followed successively by collecting-tank, equal fluid layer, spraying layer, water accepting layer, photodissociation layer, adsorption layer and exhaust pipe, collecting-tank from down to up In be equipped with gas distribution pipe, gas distribution pipe is connected by air inlet pipe with wind turbine;Water purification system includes that water pump and low temperature plasma occur Device, water pump are set on outlet pipe, and outlet pipe is connected in collecting-tank, after low-temperature plasma generator is set to water pump, with water-supply-pipe phase Even.
2. a kind of high-efficiency environment friendly emission-control equipment as described in claim 1, it is characterised in that:The collecting-tank is designed as Narrow under width, bottom end is equipped with discharge outlet, and the gas distribution pipe is equipped with the venthole of single side outlet, and can rotate.
3. a kind of high-efficiency environment friendly emission-control equipment as described in claim 1, it is characterised in that:The spraying layer is sprayed by atomization Head and water-supply-pipe composition, wherein atomizer is uniformly distributed on water-supply-pipe, the entire equal fluid layer of spray area covering.
4. a kind of high-efficiency environment friendly emission-control equipment as described in claim 1, it is characterised in that:The equal fluid layer, water accepting layer Assembling module is set as with photodissociation layer, wherein equal fluid layer is stainless steel plate with holes, water accepting layer is cellucotton composite, photodissociation Layer is ultraviolet lamp and catalyst coatings.
5. a kind of high-efficiency environment friendly emission-control equipment as described in claim 1, it is characterised in that:The adsorption layer is vertically symmetrical Setting, filling material are activated carbon.
6. a kind of high-efficiency environment friendly emission-control equipment as described in claim 1, it is characterised in that:The low temperature plasma hair Raw device is followed successively by low pressure discharge electrode, low pressure discharge electrode dielectric, high-voltage discharging electrode dielectric layer, electrion from outside to inside It is water stream channel between electrode, wherein low pressure discharge electrode dielectric and high-voltage discharging electrode dielectric layer.
CN201810494839.3A 2018-05-22 2018-05-22 A kind of high-efficiency environment friendly emission-control equipment Pending CN108636054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810494839.3A CN108636054A (en) 2018-05-22 2018-05-22 A kind of high-efficiency environment friendly emission-control equipment

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Application Number Priority Date Filing Date Title
CN201810494839.3A CN108636054A (en) 2018-05-22 2018-05-22 A kind of high-efficiency environment friendly emission-control equipment

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110180299A (en) * 2019-05-14 2019-08-30 淄博棠鸣机电科技有限公司 A kind of emission-control equipment of multipath
CN110227344A (en) * 2019-06-12 2019-09-13 昆山名瑞电子科技有限公司 A kind of emission-control equipment
CN113069876A (en) * 2021-04-02 2021-07-06 江门市煜胜机械科技有限公司 Exhaust gas purification apparatus
CN114870618A (en) * 2022-03-26 2022-08-09 黄子鸣 Photoelectrocatalysis reactor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2303674Y (en) * 1997-05-13 1999-01-13 李文 Oil-fume purifying apparatus
EP1625882A1 (en) * 2004-08-10 2006-02-15 Gunther Neumann Device for cleaning air
US20060130447A1 (en) * 2004-12-22 2006-06-22 Samsung Gwangju Electronics Co., Ltd. Dust-collecting apparatus of a vacuum cleaner
CN205288062U (en) * 2016-01-07 2016-06-08 郑州厚德机械设备有限公司 Industrial waste gas purifying column
CN107551771A (en) * 2017-09-11 2018-01-09 宁波捷通环保工程有限公司 Low-temperature plasma photodissociation all-in-one

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2303674Y (en) * 1997-05-13 1999-01-13 李文 Oil-fume purifying apparatus
EP1625882A1 (en) * 2004-08-10 2006-02-15 Gunther Neumann Device for cleaning air
US20060130447A1 (en) * 2004-12-22 2006-06-22 Samsung Gwangju Electronics Co., Ltd. Dust-collecting apparatus of a vacuum cleaner
CN205288062U (en) * 2016-01-07 2016-06-08 郑州厚德机械设备有限公司 Industrial waste gas purifying column
CN107551771A (en) * 2017-09-11 2018-01-09 宁波捷通环保工程有限公司 Low-temperature plasma photodissociation all-in-one

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110180299A (en) * 2019-05-14 2019-08-30 淄博棠鸣机电科技有限公司 A kind of emission-control equipment of multipath
CN110227344A (en) * 2019-06-12 2019-09-13 昆山名瑞电子科技有限公司 A kind of emission-control equipment
CN110227344B (en) * 2019-06-12 2022-04-22 昆山名瑞电子科技有限公司 Waste gas treatment device
CN113069876A (en) * 2021-04-02 2021-07-06 江门市煜胜机械科技有限公司 Exhaust gas purification apparatus
CN114870618A (en) * 2022-03-26 2022-08-09 黄子鸣 Photoelectrocatalysis reactor

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Application publication date: 20181012

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