CN106861404A - A kind of foul gas cleaning treatment system - Google Patents
A kind of foul gas cleaning treatment system Download PDFInfo
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- CN106861404A CN106861404A CN201710231208.8A CN201710231208A CN106861404A CN 106861404 A CN106861404 A CN 106861404A CN 201710231208 A CN201710231208 A CN 201710231208A CN 106861404 A CN106861404 A CN 106861404A
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- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- 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
- B01D53/002—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 by condensation
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
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- 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
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- 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
- B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- 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
- B01D2259/818—Employing electrical discharges or the generation of a plasma
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides a kind of foul gas cleaning treatment system, more particularly to foul waste gas purified treatment.The system includes the desulfuration spray tower, condenser, dirt water collecting pit, air cleaner, low-temperature plasma purifier and the activated carbon filtration tank that are sequentially connected by gas pipeline.The air inlet of the system is arranged on the desulfuration spray tower, and the gas outlet of the system is arranged on the active carbon filtration tower.Low, the purifying rate problem not high instant invention overcomes the limitation of tradition improvement foul gas and improvement foul gas device lifetime.
Description
Technical field
The present invention relates to gas purification technique field, more particularly to a kind of foul gas cleaning treatment system.
Background technology
Foul gas, as a kind of atmosphere pollution, is with air as propagation medium, by the respiratory system of people to people
Body produces influence, but it has the particularity of itself again.It is dense with the smelly threshold that odor values are main contamination characteristics, i.e. foul gas
Degree is relatively low, and the odorant concentration required in gas after treatment is lower by even zero, and this allows for the improvement difference of odor pollution
In the improvement of general air pollution.
The main method that tradition administers foul waste gas has Physical, chemical method and bioanalysis three major types：
(1) Physical：Physical does not change the chemical property of odorant, simply with a kind of material by stink shelter with it is dilute
Release, or odorant is transferred to liquid phase or solid phase by gas phase.Conventional method has masking method, dilution method, condensation method and mistake
Filter absorption method etc..
(2) chemical method：Chemical method is chemically reacted using another material and odorant, changes odorant
Chemical constitution, be allowed to be changed into odorless material or the relatively low material of stink, common method has combustion method, oxidizing process and chemistry
Absorption process (acid-base neutralization method) etc..
(3) biological deodorization method：Biological deodorization method refers to, using the metabolic activity degraded odorant of microorganism, to be allowed to aoxidize
It is final product.So as to reach odorless, innoxious purpose, conventional method has biological filter method, biosorption process (outstanding
Floating growing system), bio-trickling filter method and biological agent method.
Above deodorizing method cuts both ways, and the waste gas relatively low to small displacement, pollution concentration has certain effect, but right
Huge discharge, odour concentration industrial waste gas high are extremely difficult to require, to reach discharge standard, with above single method equipment and
Raw material wants several times of increase, and input, cost are of a relatively high, and when waste gas discharge capacity is big, the deodorant foul gas for requiring height, being processed
During complicated, it is difficult to removed with single method.
Certainly, chemical combustion facture is used, stink can be removed to huge discharge foul gas, but implementation condition requirement is high, such as
Surrounding environment will have enough space or be carried out in overhead, ignition temperature >=1100 degree, abundant burning time >=2s, and have
Gas such as direct burning has certain danger, and have some gases in itself will not spontaneous combustion, to add flammable fuel and oxygen
Air-breathing, performance difficulty is heavy, does not also promote direct combustion currently in line.
Foul gas typically contains moisture, or it is carried moisture in the decontamination process of foul gas,
When the water content of foul gas is undesirable, the normal operation of foul gas purifier may be influenceed, such as caused
Ion purifier, the damage of activated carbon filter for molten or even scrap, cause the failure to administering foul gas.
In order to realize to effective purified treatment of foul gas a kind of continuing efficient cleaning treatment system, it is necessary to develop.
The content of the invention
It is an object of the invention to provide a kind of effluvium cleaning treatment system, reduce aqueous when processing foul gas
Amount, it is low to solve the foul gas purifying processing device life-span, purifying rate problem not high.
To achieve the above object, provided by the present invention to provide a kind of foul gas cleaning treatment system, it includes passing through
Desulfuration spray tower that gas pipeline is sequentially connected, condenser, dirt water collecting pit, air cleaner, low-temperature plasma purifier and
Activated carbon filtration tank；
The air inlet of the system is arranged on the desulfuration spray tower, and the gas outlet of the system is arranged at the activity
On charcoal filtration tank.
In above-mentioned foul gas cleaning treatment system, the desulfuration spray tower bottom is provided with spray column air inlet, the spray
Drench tower air inlet to be communicated with the air inlet of the system, be provided with tank, first inside the desulfuration spray tower from bottom to up
Packed layer, the first spraying layer, the second packed layer, the second spraying layer and demisting layer, the desulfuration spray tower top are provided with spray column
Gas outlet.
In above-mentioned foul gas cleaning treatment system, first spraying layer and the second spraying layer be respectively equipped with shower and
Nozzle, the shower is connected by circulating pump with the tank.
In above-mentioned foul gas cleaning treatment system, first packed layer and the second packed layer using stainless steel helices or
Plastic filler.
In above-mentioned foul gas cleaning treatment system, the condenser is tubular heat exchanger, and the condenser uses water
The heat exchange method of cold or air-cooled or refrigerant cooling.
In above-mentioned foul gas cleaning treatment system, the dirt water collecting pit includes the one-level plash, two that are sequentially communicated
Level dehydration separate tank and the dehydrated filter tank of three-level, the one-level plash are provided with pond air inlet, and the three-level dehydration is separated
Pond gas outlet is provided with pond, the one-level plash is located at described two grades dehydrations separate tank and the dehydrated filter tanks of the three-level
Lower section.
In above-mentioned foul gas cleaning treatment system, the one-level plash passes through circulating line and the desulfuration spray tower
Connection, the water inlet of the circulating line is connected to the middle and lower part of the one-level plash, and the delivery port of the circulating line is connected to
The bottom of the desulfuration spray tower.
In above-mentioned foul gas cleaning treatment system, the air cleaner is including shell, located at the shell middle and upper part
Water conservancy diversion inner casing and the filter core in the water conservancy diversion inner casing, the bottom of the shell is provided with filter drainpipe, the filtering
Device drainpipe is provided with water discharging valve, and the filter drainpipe is communicated with the dirt water collecting pit, and the middle and upper part of the shell sets
It is equipped with filtering air inlet and filter outlet mouthful.
In above-mentioned foul gas cleaning treatment system, the outer casing bottom of the air cleaner is provided with the outer draining of back taper
Mouthful, the filter drainpipe is connected in the outer discharge outlet, the bottom of the water conservancy diversion inner casing is provided with back taper internal drainage mouthful, institute
Internal drainage mouthful is stated located at the top of the outer discharge outlet and is communicated with the outer discharge outlet.
In above-mentioned foul gas cleaning treatment system, it is characterised in that the low-temperature plasma purifier and the activity
Blower fan is connected between charcoal filtration tank.
A kind of foul gas cleaning treatment system that above-mentioned technical proposal is provided, compared with prior art, its beneficial effect
Fruit includes：
First, the desulfuration spray tower is arranged at the system Part I, and the molecule contained by toxic gas has been carried out tentatively
Degraded, makes toxicity molecule become smaller microparticle by big particulate, is conducive to low-temperature plasma to the nucleus of toxic bacterium
And cell membrane level infiltration and catch and kill, according to time case and detection data, the purifying rate ratio of the system is by the desulfurization
The cleaning system that spray column is placed on last link is high by 20%, and the purifying rate of the system is up to 90%.
2nd, the Part I of the system is arranged on due to the desulfuration spray tower, the water content in gas is reduced, makes it
Meet the operation condition requirement of low-temperature plasma purifier and active carbon filtration tower, improve the service life of the system.
3rd, the system is connected by condenser, dirt water collecting pit, air cleaner and has been organized into one and " is air-dried
Device ", copes with the purification of institute's water content in huge discharge waste gas.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention foul gas cleaning treatment system；
Wherein, 1- desulfuration spray towers, 2- condensers, 3- dirt water collecting pits, 4- air cleaners, the purification of 5- low-temperature plasmas
Device, 6- activated carbon filtration tanks, 7- blower fans, 8- circulating pumps, 9- gas pipelines；
101- tanks, 102- blower fans, the packed layers of 103- first, the spraying layers of 104- first, the packed layers of 105- second, 106-
3rd packed layer, 107- demistings layer；
201- heat exchange medium entrances, 202- heat exchange medium exits, 203- tube banks, 204- shells；
301- one-level plashes, bis- grades of dehydration separate tanks of 302-, 303- partition walls, the dehydrated filter tank of 304- three-levels；
401- filter cores, 402- water conservancy diversion inner casings, 403- water discharging valves.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
Refer to accompanying drawing 1, a kind of foul gas cleaning treatment system provided by the present invention, it is included by gas pipeline
9 desulfuration spray towers 1 being sequentially connected, condenser 3, dirt water collecting pit 3, air cleaner 4, low-temperature plasma purifier 5 and work
Property charcoal filtration tank 6；
The air inlet of the present embodiment is arranged on the desulfuration spray tower 1, and gas outlet is arranged at the activated carbon filtration tank 6
On.
Foul gas cleaning treatment system based on above-mentioned technical characteristic, this is arranged at by by the desulfuration spray tower 1
System Part I, initial breakdown has been carried out to the molecule contained by toxic gas, toxicity molecule is become smaller by big particulate
Microparticle, be conducive to low-temperature plasma to catch and kill the level infiltration of the nucleus of toxic bacterium and cell membrane, according to the time
Case and detection data, the purifying rate of the system is than the desulfuration spray tower 1 to be placed on the cleaning system of last link
High by 20%, the purifying rate of the system is up to 90%；The Part I of the system is arranged on due to the desulfuration spray tower 1, is reduced
Water content in gas, complies with the operation condition requirement of low-temperature plasma purifier and active carbon filtration tower, improves
The service life of the system；The system is connected and has been organized into one by condenser 2, dirt water collecting pit 3, air cleaner 4
" air dry-set ", copes with the purification of institute's water content in huge discharge waste gas.
In the present embodiment, the bottom of the desulfuration spray tower 1 is provided with spray column air inlet, spray column air inlet and system
Air inlet is communicated, and is provided with tank 101, the first packed layer 103, the first spraying layer inside desulfuration spray tower 1 from bottom to up
104th, the second packed layer 105, the second spraying layer 106 and demisting layer 107, the top of desulfuration spray tower 1 is provided with spray column gas outlet.The
One spraying layer 104 and the second spraying layer 106 are respectively equipped with shower and nozzle, and the shower passes through circulating pump 8 and the storage
Pond 101 connects, and is sprayed the desulfurization of the inside of tank 101 in nozzle by shower with alkali by circulating pump 8.Wherein first
103 and second packed layer of packed layer 104 uses stainless steel or plastic filler, is selected according to the corrosivity and operation temperature of stench
The type of filler.Spray liquid is sprayed to the first packed layer 103 and second by the first spraying layer 104 and the second spraying layer 106 respectively
Packed layer 104, spray liquid is distributed between the filler of the first packed layer 103 and the second packed layer 104, and foul gas is through blower fan
102 are pumped into and during by first packed layer 103 and the second packed layer 104, are fully contacted with spray liquid so that foul gas
Desulfurization process it is in hgher efficiency.Flowing through demisting layer 107 by the gas of devulcanization carries out demisting treatment.
The condenser 2 of the present embodiment is tubular heat exchanger, including restrains 203 and shell 204, and is provided with heat exchange Jie
Matter entrance 201 and heat exchange medium exit 202；When to comparison of ingredients containing etch chemistries, big foul gas is processed, tube bank
203 typically use stainless steel, and condenser 2 is cold to improve using water-cooled or the heat exchange method of air-cooled or refrigerant cooling
The efficiency of condenser 2, water-cooled or it is air-cooled should using temperature≤12 DEG C cold water or cold wind.Required heat exchange medium is by described
Heat exchange medium entrance 201 enters condenser shell 204, and the gas treated through desulfuration spray tower 1 enters cold through gas pipeline 9
Condenser 2, by tube bank 203, because tube bank 203 has thermal conductivity, cold water, cold wind or the refrigeration allowed in gas and shell 204 are situated between
Matter carries out heat exchange, and the heat that tube bank gives out is discharged from heat exchange medium exit 202.
The dirt water collecting pit 3 of the present embodiment includes 301, the two grades of dehydrations of one-level plash being sequentially communicated by partition wall 303
Separate tank 302 and the dehydrated filter tank 304 of three-level, one-level plash 301 are located at described two grades dehydration separate tanks 302 and are dehydrated with three-level
The lower section of filtering ponds 304, the one-level plash 301 is provided with dehydration pond air inlet, and foul gas is cooled down by condenser 2
Afterwards, using the additional power of blower fan 102, by pond air inlet, 302, two grades of dehydration separate tanks of dehydration separate tank are flowed through successively
302nd, the dehydrated filter tank 304 of three-level.Due to also containing a small amount of moisture in the part uncondensed gas for entering dirt water collecting pit 3,
In the presence of the High Pressure Difference that wind pressure is produced, gas flow rate accelerates, by the collision between the partition wall 303 of dirt water collecting pit 3,
The moisture content of gas is attached on partition wall 303, and the sticky moisture content on partition wall 303 is eventually collected in one-level plash 301, this reality
Apply and be provided with pond gas outlet on the pond of three-level dewatering and filtering 304 of example.
In order to realize that ponding in one-level plash 101 is recycled, one-level plash 301 passes through circulating line and takes off
The tank 101 of sulphur spray column 1 is connected, and the middle and lower part of one-level plash 301 is provided with circulating line delivery port, by circulating pump
8 effect, tank 101 is promoted to by the ponding in one-level plash 301.
In the present embodiment, the air cleaner 4 includes shell, the water conservancy diversion inner casing 402 located at shell middle and upper part and sets
In the filter core 401 in water conservancy diversion inner casing 402, the bottom of air cleaner 4 is provided with filter drainpipe with the phase of one-level plash 301
Logical, the middle and upper part of air cleaner 4 is provided with filtering air inlet and filter outlet mouthful.The outer casing bottom of air cleaner 4
The outer discharge outlet of back taper is provided with, filter drainpipe is connected in outer discharge outlet, the filter drainpipe is provided with water discharging valve
403, the bottom of water conservancy diversion inner casing 402 is provided with back taper internal drainage mouthful, internal drainage mouthful located at the top of outer discharge outlet and with outer draining
Mouth is communicated.When gas is by the way that after filter outlet mouthful, now due to the additional power of blower fan 102, gas is introduced into water conservancy diversion inner casing
402, the water conservancy diversion inner casing 402 is provided with the helical teeth of equally distributed similar electric fan, forces the gas of flowing along helical teeth
Tangential direction produces strong rotation, and the moisture content being mingled in gas is separated under the action of the centrifugal force, is thrown to water conservancy diversion inner casing
On 402 inwall, filter drainpipe is flowed down by the outer discharge outlet of back taper, finally flow into one-level plash 301.Remove moisture content
Gas again by the further filtering of filter core, then exported from filter outlet.
Enter low-temperature plasma purifier 7 through gas pipeline 9 by the gas after the filtering of air cleaner 4.Due to low temperature
Plasma purifier 7 is connected to the anode canister (electric discharge positive pole) and grounded cathode needle plate (negative plate) of high-voltage DC power supply, therefore low
The high voltage electric field formed in warm plasma purifier 7, anode canister produces corona discharge, can be ionized rapidly when gas passes through,
Now, according to positive and negative attracting principle, positively charged contaminant particles, there is poison gas particle in the presence of powerful electric field force, hit the moon
Pole needle plate, and be adsorbed being deposited on cathode needle, it is small due to being carried between the nucleus and cell membrane of bacterium in motion process
Potential difference, therefore can also be strangled by the energy of high voltage electricity abrupt release, lose bioactivity and thoroughly killed.
In the present embodiment, blower fan 7 is connected between the low-temperature plasma purifier 5 and the activated carbon filtration tank 6,
The purification gas in the low-temperature plasma purifier 5 are evacuated in the activated carbon filtration tank 6 by blower fan 7, last gas
Thoroughly filtered through the activated carbon filtration tank 6, discharged by gas outlet, carry out low-altitude discharged.
To sum up, foul gas cleaning treatment system of the invention, reduces water content during foul gas preliminary treatment, carries
The service life and purifying rate of malodorous gas processing system high, lasting efficient process are realized to foul gas.
The above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Say, on the premise of the technology of the present invention principle is not departed from, some improvement and replacement can also be made, these improve and replace also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of cleaning treatment system of foul gas, it is characterised in that including the desulfurization spray being sequentially connected by gas pipeline
Drench tower, condenser, dirt water collecting pit, air cleaner, low-temperature plasma purifier and activated carbon filtration tank；
The air inlet of the system is arranged on the desulfuration spray tower, and the gas outlet of the system is arranged at the activated carbon mistake
On filter tower.
2. foul gas cleaning treatment system as claimed in claim 1, it is characterised in that the desulfuration spray tower bottom is provided with
Spray column air inlet, the spray column air inlet is communicated with the air inlet of the system, inside the desulfuration spray tower from lower and
Shangdi is provided with tank, the first packed layer, the first spraying layer, the second packed layer, the second spraying layer and demisting layer, the desulfurization spray
Drench top of tower and be provided with spray column gas outlet.
3. foul gas cleaning treatment system as claimed in claim 2, it is characterised in that first spraying layer and the second spray
Drenching layer is respectively equipped with shower and nozzle, and the shower is connected by circulating pump with the tank.
4. foul gas cleaning treatment system as claimed in claim 2, it is characterised in that first packed layer is filled out with second
Layer is filled using stainless steel helices or plastic filler.
5. foul gas cleaning treatment system as claimed in claim 1, it is characterised in that the condenser is shell and tube heat exchange
Device, the condenser is using water-cooled or the heat exchange method of air-cooled or refrigerant cooling.
6. foul gas cleaning treatment system as claimed in claim 1, it is characterised in that the dirt water collecting pit is included successively
The one-level plash of connection, two grades of dehydrations separate tank and the dehydrated filter tanks of three-level, the one-level plash are provided with pond air inlet
Mouthful, pond gas outlet is provided with the three-level dehydration separate tank, the one-level plash is located at described two grades dehydration separate tanks
With the lower section in the dehydrated filter tank of the three-level.
7. foul gas cleaning treatment system as claimed in claim 6, it is characterised in that the one-level plash is by circulation
Pipeline is connected with the desulfuration spray tower, and the water inlet of the circulating line is connected to the middle and lower part of the one-level plash, described
The delivery port of circulating line is connected to the bottom of the desulfuration spray tower.
8. foul gas cleaning treatment system as claimed in claim 1, it is characterised in that the air cleaner includes outer
Shell, the water conservancy diversion inner casing located at the shell middle and upper part and the filter core in the water conservancy diversion inner casing, the bottom of the shell is provided with
Filter drainpipe, the filter drainpipe is provided with water discharging valve, the filter drainpipe and the dirt water collecting pit phase
Logical, the middle and upper part of the shell is provided with filtering air inlet and filter outlet mouthful.
9. foul gas cleaning treatment system as claimed in claim 8, it is characterised in that the shell bottom of the air cleaner
Portion is provided with the outer discharge outlet of back taper, and the filter drainpipe is connected in the outer discharge outlet, and the bottom of the water conservancy diversion inner casing sets
There is back taper internal drainage mouthful, the internal drainage mouthful is communicated located at the top of the outer discharge outlet and with the outer discharge outlet.
10. foul gas cleaning treatment system as claimed in claim 1, it is characterised in that the low-temperature plasma purifier
Blower fan is connected between the activated carbon filtration tank.
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| CN201710231208.8A CN106861404A (en) | 2017-04-10 | 2017-04-10 | A kind of foul gas cleaning treatment system |
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| CN201710231208.8A CN106861404A (en) | 2017-04-10 | 2017-04-10 | A kind of foul gas cleaning treatment system |
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Cited By (5)
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| CN107376604A (en) * | 2017-09-21 | 2017-11-24 | 重庆市商顺换热设备有限公司 | A kind of industrial fermentation waste gas dehumanization method and device |
| CN108421384A (en) * | 2018-03-24 | 2018-08-21 | 金华水清清环保科技有限公司 | A kind of flue gas magnetism processing tapping equipment |
| CN111514709A (en) * | 2020-04-12 | 2020-08-11 | 蔚复来(浙江)科技股份有限公司 | Garbage odor deodorizing and dehumidifying device and method |
| CN111617613A (en) * | 2019-02-28 | 2020-09-04 | 中国石油化工股份有限公司 | Method and system for treating waste gas of refining and chemical enterprises |
| CN114917710A (en) * | 2022-05-25 | 2022-08-19 | 浙江中烟工业有限责任公司 | Tobacco peculiar smell processing system |
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