CN108339395A - A kind of integral flat vulcanization emission-control equipment and method - Google Patents
A kind of integral flat vulcanization emission-control equipment and method Download PDFInfo
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- CN108339395A CN108339395A CN201810174728.4A CN201810174728A CN108339395A CN 108339395 A CN108339395 A CN 108339395A CN 201810174728 A CN201810174728 A CN 201810174728A CN 108339395 A CN108339395 A CN 108339395A
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- 238000000034 method Methods 0.000 title claims description 17
- 238000004073 vulcanization Methods 0.000 title claims description 9
- 239000007789 gas Substances 0.000 claims abstract description 91
- 238000007146 photocatalysis Methods 0.000 claims abstract description 37
- 230000001699 photocatalysis Effects 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 239000002912 waste gas Substances 0.000 claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 11
- 238000004332 deodorization Methods 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 7
- 238000005345 coagulation Methods 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000003517 fume Substances 0.000 claims description 5
- 239000000796 flavoring agent Substances 0.000 claims description 4
- 235000019634 flavors Nutrition 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000006303 photolysis reaction Methods 0.000 claims description 3
- 230000015843 photosynthesis, light reaction Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000012855 volatile organic compound Substances 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000003672 processing method Methods 0.000 abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- -1 superoxide ion Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-N hydroperoxyl Chemical compound O[O] OUUQCZGPVNCOIJ-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20753—Nickel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of integral flats to vulcanize emission-control equipment, including waste gas collection device, integral type cleaning equipment and chimney；Waste gas collection device includes the air hose and at least two wind-collecting covers for absorbing vulcanizing press exhaust gas for collecting exhaust gas, there are one isocons for each wind-collecting cover connection, isocon is both connected on air hose, the other end of air hose is integrally connected the inlet end of formula cleaning equipment, and the outlet side of integral type cleaning equipment even is connected with chimney；It is equipped with filter and photocatalysis equipment successively from inlet end to outlet side in integral type cleaning equipment.The present invention also provides a kind of integral flats to vulcanize waste gas processing method.The emission-control equipment of the present invention solves the problems such as exhaust gas particle object, remove VOCs, eliminate the unusual smell simultaneously, it works well to vulcanizing press exhaust-gas treatment, it is stable, simple and convenient operation and maintenance, and will not increase that secondary pollution, facility compact floor space is small, energy consumption is small, it can run steadily in the long term and reach national relevant emission standards.
Description
Technical field
The present invention relates to vulcanizing press exhaust-gas treatment field more particularly to a kind of integral flat vulcanization exhaust-gas treatment dresses
It sets and method.
Background technology
Currently, exhaust gas VOCs complicated components caused by vulcanizing press for rubber and plastic rubber production enterprise, fluctuation is big,
Containing a small amount of fume molecules, peculiar smell intensity is high.Existing Treatment process mainly carries out exhaust gas by active carbon absorption technology
Processing；Adsorption effect of activated carbon in water decaying is fast, effect is unstable, easy blocking, replaces activated carbon operating difficulties, has and cause new environment
The possibility and tendency of pollution.
Active carbon absorption technology in existing treatment process, initial stage treatment effect is up to standard reluctantly, but longtime running efficiency declines,
Indices (particulate matter, non-methane total hydrocarbons, foul smell) cannot stably reach national relevant emission standards.
Invention content
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of integral flats to vulcanize exhaust gas
Processing unit, the device are received the exhaust gas that vulcanizing press is discharged by waste gas collection device and integral type cleaning equipment successively
Go out from smoke stack emission after collection processing, this emission-control equipment solves exhaust gas particle object, removes VOCs, eliminates the unusual smell etc. and to ask simultaneously
Topic, works well to vulcanizing press exhaust-gas treatment, while increasing peculiar smell exhaust purification efficiency, strong shock resistance, and fortune
Row is stablized, and simple and convenient operation and maintenance is once invested moderate, and operating cost is low, and secondary pollution will not be increased, facility compact takes up an area face
Product is small, energy consumption is small, can run steadily in the long term and reach national relevant emission standards.
The second object of the present invention is to provide a kind of integral flat vulcanization waste gas processing method, and this method uses gas collection
Step, single treatment step, after-treatment step and discharge step, handle the exhaust gas of vulcanizing press discharge, handle
The indices (particulate matter, non-methane total hydrocarbons, foul smell) of exhaust gas afterwards can stably reach national relevant emission standards.
An object of the present invention adopts the following technical scheme that realization：
A kind of integral flat vulcanization emission-control equipment, including waste gas collection device, integral type cleaning equipment and chimney；
The waste gas collection device includes the air hose and at least two collection wind for absorbing vulcanizing press exhaust gas for collecting exhaust gas
Cover, each wind-collecting cover connection is there are one isocon, and isocon is both connected on air hose, and the other end of the air hose is integrally connected formula
The inlet end of cleaning equipment, the outlet side of the integral type cleaning equipment even are connected with chimney；In the integral type cleaning equipment
It is equipped with filter and photocatalysis equipment successively from inlet end to outlet side.
Further, adjusting air valve is installed on the air hose.
Further, the integral type cleaning equipment further includes odor controller, and cloth is equipped in the photocatalysis equipment
Device of air, odor controller are mounted on the outlet side of photocatalysis equipment, and distribution device is connect with odor controller.
Further, photocatalysis plank is equipped in the photocatalysis equipment, the photocatalysis plank is by nickel foam substrate
Upper uniform load nano-TiO2Composition.
Further, it is also equipped with ultraviolet lamp in the photocatalysis equipment.
Further, it is connected with air-introduced machine between the integral type cleaning equipment and chimney.
Further, the height of the chimney is more than 15 meters.
The second object of the present invention adopts the following technical scheme that realization：
A kind of method of integral flat vulcanization exhaust-gas treatment, including,
Gas collection step：Wind-collecting cover is mounted on each two level vulcanizer, the exhaust gas of two level vulcanizer discharge passes through respectively
Wind-collecting cover is collected to air hose after absorbing；
Single treatment step：The exhaust gas collected in air hose enters in integral type cleaning equipment, the fume molecules quilt in exhaust gas
After filter process, coagulation gas is obtained；
After-treatment step：Coagulation gas is transported in photocatalysis equipment, the volatility in two stage treatment gas
Organic compound gas is catalytically decomposed, and tertiary treatment gas is obtained；
Step is discharged：Tertiary treatment gas is transported in chimney, is discharged from the outlet side of chimney.
Further, further include deodorization step between photolysis steps and discharge step, deodorization step is specially：Tertiary treatment
Gas is delivered in the distribution device of photocatalysis equipment, and the deodorization molecule discharged in odor controller enters in distribution device with three
It combines in grade processing gas, is removed the gas with foreign flavor in tertiary treatment gas by settlement action, obtain net gas, net gas conveying
Into chimney.
Compared with prior art, the beneficial effects of the present invention are：
(1) integral flat of the invention vulcanizes emission-control equipment, which passes through waste gas collection device and integral type
Cleaning equipment will go out after the exhaust gas of vulcanizing press discharge successively collection processing from smoke stack emission, this emission-control equipment is simultaneously
It solves the problems such as exhaust gas particle object, remove VOCs, eliminate the unusual smell, works well to vulcanizing press exhaust-gas treatment, it is different increasing
While taste exhaust purification efficiency, strong shock resistance is stable, simple and convenient operation and maintenance, once invests moderate, operating cost
It is low, and will not increase that secondary pollution, facility compact floor space is small, energy consumption is small, can run steadily in the long term and reach and is national related
Discharge standard；
(2) integral flat of the invention vulcanizes emission-control equipment by filter, photocatalysis equipment and odor controller
Using integral type cleaning equipment, three segment process are designed to that a table apparatus is run, while improving purification efficiency so that operation
More stablize, reduces energy consumption, invests the advantages that relatively low, facility compact takes up little area；
(3) integral flat of the invention vulcanizes waste gas processing method, and this method is walked using gas collection step, single treatment
Suddenly, after-treatment step and discharge step, are handled the exhaust gas of vulcanizing press discharge, the items of treated exhaust gas refer to
Mark (particulate matter, non-methane total hydrocarbons, foul smell) can stably reach national relevant emission standards.
Description of the drawings
Fig. 1 is that the integral flat of the present invention vulcanizes the structural schematic diagram of emission-control equipment.
In figure：1, vulcanizing press；2, wind-collecting cover；3, adjusting air valve；4, air hose；5, filter；6, photocatalysis equipment；
61, photocatalysis plank；62, ultraviolet lamp；7, odor controller；8, air-introduced machine；9, chimney；10, isocon.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Embodiment 1：
Referring to Fig.1, a kind of integral flat vulcanizes emission-control equipment, including the purification of waste gas collection device, integral type is set
Standby and chimney 9.
Waste gas collection device includes for collecting the air hose 4 and at least two of exhaust gas for absorbing 1 exhaust gas of vulcanizing press
Wind-collecting cover 2, the connection of each wind-collecting cover 2 is there are one isocon 10, and isocon 10 is both connected on air hose 4, the other end of air hose 4
It is integrally connected the inlet end of formula cleaning equipment, the outlet side of integral type cleaning equipment even is connected with chimney 9；Integral type cleaning equipment
It is interior to be equipped with filter 5 and photocatalysis equipment 6 successively from inlet end to outlet side.
The material of filter 5 is specially designed SUS304 materials, and filter 5 is preliminary to cross filtering fume, reduces follow-up place
Manage machine utilization.
Adjusting air valve 3 is installed, the setting of adjusting air valve 3 can adjust exhaust gas and be discharged into emission-control equipment on air hose 4
Flow.
Integral type cleaning equipment further includes odor controller 7, and distribution device, peculiar smell control are equipped in photocatalysis equipment 6
Device 7 is mounted on the outlet side of photocatalysis equipment 6, and distribution device is connect with odor controller 7.
Photocatalysis plank 61 is equipped in photocatalysis equipment 6, photocatalysis plank 61 is received by uniform load on nickel foam substrate
Rice TiO2Composition.Ultraviolet lamp 62 is also equipped in photocatalysis equipment 6.
Air-introduced machine 8 is connected between integral type cleaning equipment and chimney 9.
After front pre-processes, exhaust gas enters integral type cleaning equipment, in the photocatalysis equipment 6 of integral type cleaning equipment
Photocatalysis plank 61 is equipped with using foam metal tip nanometer composite technology, integrates the excellent of nano photocatalyst catalytic material and nickel foam
Good characteristic, a certain amount of nano-TiO of uniform load on nickel foam substrate2And a kind of support type photo-catalysis function material obtained
Material, nickel foam can be used as a kind of excellent carrier of photocatalyst because of its unique tridimensional network, and be supported on its surface
Nano-TiO2A kind of photochemical catalyst, in terms of organic pollution, removal are harmful to inorganic gas and air purification in degrading waste water
It has broad application prospects.TiO2Its electronic structure feature is a full valence band and an empty conduction band, more than its band
Gap can (Eg=3.2ev is equivalent to the photon energy of wavelength 387.5nm) illumination condition under, electronics can from valence to
Conduction band forms free electron, and forms a positively charged hole in valence band, forms electronics-hole pair.
TiO2+hυ→(TiO2)h++(TiO2)e-
Valence band hole is good oxidant, and conduction band electron is good reducing agent.Hole generally with the H of adsorption2O
Or OH-ion reacts the activity hydroxy (OH) to be formed with strong oxidizing property
h++H2O→·OH+H+
h++OH-→·OH
Electronics then with the oxygen molecule (O of adsorption2) reaction, generate superoxide ion (O2 -).Superoxide ion can with water into
Single step reaction generates perhydroxyl radical (OOH) and hydrogen peroxide (H2O2)
e-+O2→·O2 -
·O2 -+H2O→·OOH+OH-
2·OOH→H2O2+O2
·OOH+H2O+e-→H2O2+OH-
H2O2+e-→·OH+OH-
TiO2Photochemical catalytic oxidation is activity hydroxy (OH) and other active oxidation substances (O2-, OOH, H2O2) altogether
The result of same-action.In TiO2The OH group reactivities of Surface Creation are very high, have higher than all kinds of chemical bonds in organic matter
The reaction energy of energy, in addition O2 -, OOH, H2O2The synergistic effect of active oxidation substance can be decomposed quickly and effectively organic
Object, main function：The untreated trace V OC in front end is subjected to photocatalysis Decomposition, include mainly methyl mercaptan, dimethyl disulfide, aldehydes,
Esters etc. carry out photocatalysis Decomposition, reach inorganization and innoxious.
Air-introduced machine 8 is connected between integral type cleaning equipment and chimney 9.
Odor controller 7 purifies foul smell molecule using the VP particles of Vaportek deodorization diaphragm releases, it is ensured that hydrophobicity, no
The big peculiar smell removal of bright emission molecule, activity, low concentration high intensity, fluctuation, can achieve the effect that desired cleansing.It is produced by wind turbine
VP particulates in peculiar smell control cabinet are sent into purification region by raw negative pressure, and VP particles actively capture rapidly the peculiar smell gas in air
Body molecule, and peculiar smell particle is wrapped, Vaportek particles are that natural oil is deodorized molecule, which passes through intermolecular non-pole
Property interaction Non-covalent binding occurs with emission molecule, to stablizing such molecule significantly, reduce its activity and irritation, into
And due to combining the increase of rear proportion, it is solved by settlement action, this process both generated third different from chemical reaction process
Kind substance, acts on also different from cover, will not cause secondary pollution, can thoroughly remove gas with foreign flavor, last net gas discharge
The height of chimney 9 is more than 15 meters.
The integral flat of the present invention vulcanizes emission-control equipment, which is purified by waste gas collection device and integral type
Equipment will give off after the processing of exhaust gas that vulcanizing press 1 is discharged successively collection from chimney 9, this emission-control equipment solves simultaneously
It has determined exhaust gas particle object, the problems such as removing VOCs, eliminating the unusual smell, has worked well to 1 exhaust-gas treatment of vulcanizing press, increased peculiar smell
While exhaust purification efficiency, strong shock resistance is stable, simple and convenient operation and maintenance, once invests moderate, operating cost
It is low, and will not increase that secondary pollution, facility compact floor space is small, energy consumption is small, can run steadily in the long term and reach and is national related
Discharge standard；The integral flat of the present invention vulcanizes emission-control equipment by filter 5, photocatalysis equipment 6 and odor controller 7
Using integral type cleaning equipment, three segment process are designed to that a table apparatus is run, while improving purification efficiency so that operation
More stablize, reduces energy consumption, invests the advantages that relatively low, facility compact takes up little area.
Embodiment 2：
A kind of method of integral flat vulcanization exhaust-gas treatment, including,
Gas collection step：Wind-collecting cover 2 is mounted on each two level vulcanizer, the exhaust gas of two level vulcanizer discharge passes through respectively
Wind-collecting cover 2 is collected to air hose 4 after absorbing；
Single treatment step：The exhaust gas collected in air hose 4 enters in integral type cleaning equipment, the fume molecules quilt in exhaust gas
After the processing of filter 5, coagulation gas is obtained；
After-treatment step：Coagulation gas is transported in photocatalysis equipment 6, the volatility in two stage treatment gas
Organic compound gas is catalytically decomposed, and tertiary treatment gas is obtained；
Step is discharged：Tertiary treatment gas is transported in chimney 9, is discharged from the outlet side of chimney 9.
Further, further include deodorization step between photolysis steps and discharge step, deodorization step is specially：Tertiary treatment
Gas is delivered in the distribution device of photocatalysis equipment 6, the deodorization molecule discharged in odor controller 7 enter in distribution device with
It is combined in tertiary treatment gas, the gas with foreign flavor in tertiary treatment gas is removed by settlement action, obtains net gas, net gas is defeated
It send into chimney 9.
The integral flat of the present invention vulcanizes waste gas processing method, and this method is using gas collection step, single treatment step, two
Secondary processing step and discharge step, the exhaust gas that vulcanizing press 1 is discharged are handled, the indices of treated exhaust gas
(particulate matter<10mg/m3, non-methane total hydrocarbons<10mg/m3, foul smell<2000) rubber product emission of industrial pollutants can be stably reached
Standard GB27632-2011.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of integral flat vulcanizes emission-control equipment, which is characterized in that set including waste gas collection device, integral type purification
Standby and chimney；The waste gas collection device includes that the air hose and at least two for collecting exhaust gas gives up for absorbing vulcanizing press
The wind-collecting cover of gas, there are one isocon, isocon is both connected on air hose for each wind-collecting cover connection, and the other end of the air hose connects
The inlet end of integral type cleaning equipment is connect, the outlet side of the integral type cleaning equipment even is connected with chimney；The integral type is net
Change in equipment and is equipped with filter and photocatalysis equipment successively from inlet end to outlet side.
2. integral flat as described in claim 1 vulcanizes emission-control equipment, which is characterized in that be equipped on the air hose
Adjusting air valve.
3. integral flat as described in claim 1 vulcanizes emission-control equipment, which is characterized in that the integral type purification is set
Standby interior equipped with fixed plate, the fixed plate is circumferentially disposed on the inner wall of integral type cleaning equipment, is opened up in the middle part of fixed plate
There are installing port, the filter to be inlaid in installing port.
4. integral flat as described in claim 1 vulcanizes emission-control equipment, which is characterized in that the integral type purification is set
Standby further includes odor controller, and distribution device is equipped in the photocatalysis equipment, and odor controller is mounted on photocatalysis equipment
Outlet side, distribution device connect with odor controller.
5. integral flat as claimed in claim 4 vulcanizes emission-control equipment, which is characterized in that in the photocatalysis equipment
It is equipped with photocatalysis plank, the photocatalysis plank is by uniform load nano-TiO on nickel foam substrate2Composition.
6. integral flat as claimed in claim 4 vulcanizes emission-control equipment, which is characterized in that in the photocatalysis equipment
It is also equipped with ultraviolet lamp.
7. integral flat as described in claim 1 vulcanizes emission-control equipment, which is characterized in that the integral type purification is set
It is standby that air-introduced machine is connected between chimney.
8. integral flat as described in claim 1 vulcanizes emission-control equipment, which is characterized in that the height of the chimney is big
In 15 meters.
9. a kind of method of integral flat vulcanization exhaust-gas treatment, it is characterised in that including,
Gas collection step：Wind-collecting cover is mounted on each two level vulcanizer, the exhaust gas of two level vulcanizer discharge is respectively by collecting wind
Cover is collected to air hose after absorbing；
Single treatment step：The exhaust gas collected in air hose enters in integral type cleaning equipment, and the fume molecules in exhaust gas are filtered
After device processing, coagulation gas is obtained；
After-treatment step：Coagulation gas is transported in photocatalysis equipment, and the volatility in two stage treatment gas is organic
Chemical compound gas is catalytically decomposed, and tertiary treatment gas is obtained；
Step is discharged：Tertiary treatment gas is transported in chimney, is discharged from the outlet side of chimney.
10. the method for integral flat vulcanization exhaust-gas treatment as claimed in claim 9, which is characterized in that photolysis steps and row
It further includes deodorization step to go out between step, and deodorization step is specially：Tertiary treatment gas is delivered to the gas distribution dress of photocatalysis equipment
In setting, the deodorization molecule that is discharged in odor controller enters in distribution device to be combined with tertiary treatment gas, is passed through to settle and be made
It is removed with by the gas with foreign flavor in tertiary treatment gas, obtains net gas, net gas is delivered in chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Application publication date: 20180731 |