CN109126384A - Coating organic waste gas treatment device - Google Patents
Coating organic waste gas treatment device Download PDFInfo
- Publication number
- CN109126384A CN109126384A CN201811253014.9A CN201811253014A CN109126384A CN 109126384 A CN109126384 A CN 109126384A CN 201811253014 A CN201811253014 A CN 201811253014A CN 109126384 A CN109126384 A CN 109126384A
- Authority
- CN
- China
- Prior art keywords
- exhaust
- gas treatment
- gas
- chamber
- waste gas
- 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
Links
- 239000007789 gas Substances 0.000 title claims abstract description 244
- 238000011282 treatment Methods 0.000 title claims abstract description 132
- 239000011248 coating agent Substances 0.000 title claims abstract description 33
- 238000000576 coating method Methods 0.000 title claims abstract description 33
- 239000010815 organic waste Substances 0.000 title claims abstract description 28
- 238000001179 sorption measurement Methods 0.000 claims abstract description 45
- 230000000813 microbial effect Effects 0.000 claims abstract description 37
- 239000002912 waste gas Substances 0.000 claims abstract description 28
- 238000003795 desorption Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 14
- 244000005700 microbiome Species 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 150000001555 benzenes Chemical class 0.000 description 4
- 238000010422 painting Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- -1 benzene hydrocarbon Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000008096 xylene 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
- B01D53/84—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
-
- 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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of coating organic waste gas treatment devices, the device includes gas gathering mask, runner Adsorption Concentration mechanism and microbial film packed tower, the runner Adsorption Concentration mechanism has the clean air outlet being connected with airflow pipe, and the concentration waste gas outlet being connected with waste gas delivery pipeline road, the airflow pipe and waste gas delivery pipeline road is connected with the air inlet pipe of microbial film packed tower, is respectively equipped with flow control mechanism in airflow pipe and waste gas delivery pipeline road.The runner Adsorption Concentration mechanism that can the exhaust gas of collection adsorbed and is concentrated is arranged in the application between gas gathering mask and microbial film packed tower, the pure air obtained through adsorption cleaning is sent into airflow pipe, the thickened waste pneumatic transmission that concentration obtains is entered in waste gas delivery pipeline road；The concentration into the exhaust gas in microbial film packed tower can be accurately controlled using flow control mechanism, it is ensured that microbial film packed tower can play optimal purified treatment efficiency.
Description
Technical field
The invention belongs to the organic technical field of waste gas treatment of coating, and in particular to a kind of coating organic waste gas treatment device.
Background technique
In paint industry, the organic exhaust gas of the generation usually benzene,toluene,xylene containing low concentration, ethylo benzene etc. are sprayed
Volatile organic matter and odorant can aggravate atmosphere pollution if these organic exhaust gas are directly discharged in atmosphere.Therefore, it needs
It is handled before discharging.
Currently, in processing method in Low Concentration of Benzene class exhaust gas, comparative maturity and there are commonly Production by Catalytic Combustion Process, active carbon
Absorption method, microorganism treatment and absorption process.Wherein, microorganism treatment be using microorganism effect to benzene class exhaust gas into
Row further degrades and reaches processing intent.
The means of microorganism treatment are more, for example someone uses biomembrane filled tower, and biomembrane filled tower includes tower body,
Tower body is that space in tower is divided into vertical distribution using partition in tower body made of the lucite tube that internal diameter is 70mm
Seven layers, the percent opening of partition is all larger than 70%；Wherein the bottom is air inlet layer, above six layers be packing layer, fill in packing layer
There is porcelain Raschig ring as filler, filler surface grows and is attached with microbial film.Each packing layer is equipped with thief hatch, tower body
Top be in open state, sprayed convenient for the spray liquid that booster pump forms water and nutrient solution with mist, spray liquid is under upper
Gradually moisten each packing layer.
Since biomembrane filled tower can only handle the benzene class exhaust gas of low concentration, when carrying out exhaust-gas treatment, typically
Exhaust gas in casing will be applied using gas gathering mask to be introduced directly into biomembrane filled tower, exhaust gas is first full of air inlet layer, then equably under
Supreme to enter each packing layer, during rising, exhaust gas is contacted with microbial film and is cleaned；Meanwhile at regular intervals
Spray liquid is sprayed, to keep microbial film surface wettability.
This processing mode is disadvantageous in that: why microbial film can degrade to benzene class exhaust gas, be because
To be tamed in advance containing benzene gas to microorganism fungus kind using certain density；That is microbial film is to benzene in exhaust gas
The concentration of substance has certain sensibility, and is directly ten from the concentration for applying benzene hydrocarbon gase in the organic exhaust gas that vanning is introduced into
Point uncertain, this is unfavorable for the degradation characteristic for farthest playing microbial film.
Summary of the invention
Present invention purpose is to provide a kind of can more accurately control into useless in microbial film packed tower
The coating organic waste gas treatment device of gas concentration.
For achieving the above object, the technical solution of the application is as follows:
A kind of coating organic waste gas treatment device, including gas gathering mask, and microbial film for carrying out waste gas purification are filled out
Expect tower, further includes the runner Adsorption Concentration mechanism being connected with gas gathering mask, which has and air delivery pipe
The connected clean air outlet in road, and the concentration waste gas outlet being connected with waste gas delivery pipeline road, the airflow pipe
It is connected with the air inlet pipe of microbial film packed tower with waste gas delivery pipeline road, on airflow pipe and waste gas delivery pipeline road respectively
Equipped with flow control mechanism.
Runner Adsorption Concentration mechanism, the runner Adsorption Concentration is arranged in the application between gas gathering mask and microbial film packed tower
The exhaust gas of collection can be adsorbed and be concentrated by mechanism, and the pure air obtained through adsorption cleaning is sent into air delivery pipe
In road, the thickened waste pneumatic transmission that concentration obtains is entered in waste gas delivery pipeline road；Pure air is controlled respectively using flow control mechanism
Enter the ratio of air inlet pipe with concentration exhaust gas, so that it may more accurately control into the dense of the exhaust gas in microbial film packed tower
Degree, so that it is guaranteed that microbial film packed tower can play optimal purified treatment efficiency.
In above-mentioned coating organic waste gas treatment device, the runner Adsorption Concentration mechanism includes shell, in shell
Equipped with central axis, Adsorption Concentration runner is fixed with outside central axis；
In the two sides of the concentration runner, the central axis is equipped with for space in shell to be divided into exhaust gas adsorption chamber
With the first partition of exhaust gas desorption chamber, the clean air outlet is provided on the side wall of the exhaust gas adsorption chamber, and described is useless
The side wall of aspiration alcove offers the exhaust gas entrance for being connected with gas gathering mask and being oppositely arranged with clean air outlet；Described is dense
Contracting waste gas outlet is provided on the side wall of the exhaust gas desorption chamber.
In above-mentioned coating organic waste gas treatment device, between Adsorption Concentration rotor periphery edge and inner walls, institute
The second partition for preventing exhaust gas entrance and clean air outlet from directly communicating is additionally provided in the exhaust gas adsorption chamber stated.
In above-mentioned coating organic waste gas treatment device, the runner Adsorption Concentration mechanism further include:
Cooler, the cooler adsorb the temperature of indoor exhaust gas for reducing into exhaust gas to promote exhaust gas to be adsorbed to
On attached concentration runner；
Heat exchanger, the heat exchanger are used to be promoted the room temperature of exhaust gas desorption chamber so that exhaust gas desorption.
Low concentration and the uncertain coating organic exhaust gas of concentration first after cooler cools down, into exhaust gas adsorption chamber, are inhaled
It being attached on Adsorption Concentration runner, Adsorption Concentration runner, which passes through the coating organic exhaust gas of absorption, transfers to exhaust gas desorption chamber,
Due to the effect of heat exchanger, exhaust gas desorption room temperature is higher, is adsorbed on the exhaust gas on Adsorption Concentration runner in hot environment
Lower desorption is gathered into the concentration exhaust gas of high concentration in exhaust gas desorption chamber.
In above-mentioned coating organic waste gas treatment device, the microbial film packed tower includes tower body, in tower body
Even to be provided with several partitions, tower body space is divided into the inlet chamber being sequentially arranged from the bottom to top, several exhaust-gas treatment chambers by partition
And outlet chamber；The air inlet pipe is connected with the inlet chamber, and each exhaust-gas treatment is intracavitary to be removably sealed and installed with exhaust gas
Column is handled, the outlet chamber is connected with escape pipe, valve is equipped on escape pipe, and it is dense to be equipped with exhaust gas in the outlet chamber
Spend mechanism for monitoring.
The application separates microbial film filler with tower body, and it is intracavitary not to be filled in exhaust-gas treatment directly, but is first filled into
In exhaust-gas treatment column, then that exhaust-gas treatment column is releasably attached to exhaust-gas treatment is intracavitary；So will can conveniently and efficiently it appoint
The intracavitary exhaust-gas treatment column of exhaust-gas treatment of anticipating takes out, and reinstalls after replacing the microbial film filler in exhaust-gas treatment column,
It even can directly replace new exhaust-gas treatment column.
Also, through exhaust-gas treatment column treated exhaust gas, after the detection of exhaust gas concentration mechanism for monitoring meets discharge standard,
It is expelled in atmosphere through escape pipe；If not meeting discharge standard, needs to return air inlet pipe and handle again.
In above-mentioned coating organic waste gas treatment device, the exhaust-gas treatment column is laterally positioned in gas flow path
On, exhaust-gas treatment column includes tubbiness cylinder, and is sealingly mounted at the lid of the tubbiness cylinder open end, is filled out in the tubbiness cylinder
Equipped with microbial film filler, and the periphery of tubbiness cylinder equably offers several air holes.
In above-mentioned coating organic waste gas treatment device, the exhaust-gas treatment chamber is rectangle, exhaust-gas treatment chamber
The outer diameter of width and exhaust-gas treatment column is adapted, and the depth of exhaust-gas treatment chamber is greater than the outer diameter of exhaust-gas treatment column.By exhaust-gas treatment
The width of chamber is set as being adapted with the outer diameter of exhaust-gas treatment column, can farthest prevent from not handled by microbial film useless
Gas escapes between exhaust-gas treatment column and exhaust-gas treatment cavity wall, it is ensured that exhaust gas can be through entering in exhaust-gas treatment column；And it will give up
The depth of gas disposal chamber is set greater than the outer diameter of exhaust-gas treatment column, then is for the ease of following in the intracavitary installation of exhaust-gas treatment
Feed liquor branch pipe.
In above-mentioned coating organic waste gas treatment device, in position corresponding with exhaust-gas treatment chamber, on the tower body
The first counterbore is offered, which offers the through-hole passed through for exhaust-gas treatment column, the first counterbore inner wall
It is threadedly engaged with lid outer peripheral edge, and sealing ring is installed between the bottom wall of the first counterbore and lid side；
In the tower body other side opposite with the first counterbore, is offered in the tower body inner wall and live bottom end phase with exhaust-gas treatment
The second counterbore adapted to.
It is threadedly engaged convenient for being rapidly installed to exhaust-gas treatment column that exhaust-gas treatment is intracavitary, and sealing ring can then enhance lid
Sealing state between tower body prevents from being also prevented from the intracavitary spray liquid stream of exhaust-gas treatment without the exhaust gas evolution being effectively treated
Out.And the second counterbore and the cooperation of the first counterbore can then form exhaust-gas treatment column and support, and exhaust-gas treatment column is made to be maintained at horizontal
State.
The coating organic waste gas treatment device of the application further includes the spray thrower for making wet processing to exhaust-gas treatment column
Structure.
In above-mentioned coating organic waste gas treatment device, the spraying mechanism includes:
Spray liquid case；
The feed liquor house steward being connected with the spray liquid case is equipped with valve and the first vacuum pump in the feed liquor house steward；
Several feed liquor branch pipes being connected with the feed liquor house steward, the feed liquor branch pipe and exhaust-gas treatment chamber one are a pair of
It answers, every feed liquor branch pipe extends to the other end from wherein one end of exhaust-gas treatment chamber, feed liquor intracavitary in exhaust-gas treatment, described
Branch pipe is in above exhaust-gas treatment column, and offers several water clock holes towards exhaust-gas treatment column；
The outlet tube being connected with inlet chamber, the outlet tube are connected with feed liquor house steward, and valve and are equipped on outlet tube
Two vacuum pumps.It is defeated that the spraying mechanism of the application uses more feed liquor branch pipes to be individually for the intracavitary exhaust-gas treatment column of each exhaust-gas treatment
Spray liquid is sent, compared with slowly permeating from top layer, individually conveys spray liquid to the activated state of microbial film more
Favorably, exhaust-gas treatment effect can also be further increased.
Compared with prior art, the invention has the benefit that
Runner Adsorption Concentration mechanism, the runner Adsorption Concentration is arranged in the application between gas gathering mask and microbial film packed tower
The exhaust gas of collection can be adsorbed and be concentrated by mechanism, and the pure air obtained through adsorption cleaning is sent into air delivery pipe
In road, the thickened waste pneumatic transmission that concentration obtains is entered in waste gas delivery pipeline road；Pure air is controlled respectively using flow control mechanism
Enter the ratio of air inlet pipe with concentration exhaust gas, so that it may more accurately control into the dense of the exhaust gas in microbial film packed tower
Degree, so that it is guaranteed that microbial film packed tower can play optimal purified treatment efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coating organic waste gas treatment device of the present invention；
Fig. 2 is the enlarged drawing of microbial film packed tower in Fig. 1；
Fig. 3 is structural schematic diagram of the exhaust-gas treatment column under another visual angle in Fig. 2；
Fig. 4 is the sectional view of exhaust-gas treatment chamber in Fig. 2.
Specific embodiment
Further details of the technical solution of the present invention with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Figure 1, a kind of coating organic waste gas treatment device of the present embodiment, including the gas collection being mounted in Painting Shop
Cover 1, gas gathering mask 1 are connected by gas collection pipe 11 with runner Adsorption Concentration mechanism 2, and the first blower is equipped on gas collection pipe 11
12, the first blower 12 is for driving the exhaust gas in Painting Shop to enter gas gathering mask 1.
In the present embodiment, runner Adsorption Concentration mechanism 2 includes shell 21, is rotatably equipped with central axis 22 in shell 21, in
Adsorption Concentration runner 23 is fixed with outside mandrel 22；In the two sides of Adsorption Concentration runner 23, central axis 22 is equipped with for by shell
Space is divided into the first partition 26 of exhaust gas adsorption chamber 24 and exhaust gas desorption chamber 25 in 21.Wherein, the side wall of exhaust gas adsorption chamber 24
On offer the exhaust gas entrance being connected with gas collection pipe 11,11 periphery of gas collection pipe is equipped with to adsorb for reducing entering exhaust gas
The cooler 3 of the temperature of exhaust gas in room 24 reduces exhaust gas temperature and is conducive to that exhaust gas is promoted to be adsorbed on Adsorption Concentration runner 23；
Clean air outlet, clean air outlet are offered on the other side opposite with exhaust gas entrance, the side wall of exhaust gas adsorption chamber 24
Place is equipped with airflow pipe 27；Between 21 inner wall of 23 outer peripheral edge of Adsorption Concentration runner and shell, the exhaust gas absorption
The second partition 28 for preventing exhaust gas entrance and clean air outlet from directly communicating is additionally provided in room 24.
Concentration waste gas outlet is offered on the side wall of exhaust gas desorption chamber 25, thickened waste gas outlet is equipped with waste gas delivery pipeline
Road 29；In position corresponding with exhaust gas desorption chamber 25,21 periphery of shell is equipped with the Indoor Temperature for promoting exhaust gas desorption chamber 25
The heat exchanger 4 of degree, the room temperature for improving exhaust gas desorption chamber 25 are conducive to promote the exhaust gas on Adsorption Concentration runner 23 to desorb
It is attached.Refrigerant circulation pipe 5 is communicated between cooler 3 and heat exchanger 4, the refrigerant that the present embodiment uses for freon,
Compressor 6 is installed on refrigerant circulation pipe 5.
As shown in Figure 1, airflow pipe 27 and waste gas delivery pipeline road 29 with the air inlet pipe 72 of microbial film packed tower 7
It is connected, wherein the second blower 271 and first flowmeter 272 are installed on airflow pipe 27, pacified in waste gas delivery pipeline road 29
Equipped with third blower 291 and second flowmeter 292, enter the volume of air inlet pipe 72 for controlling pure air and concentration exhaust gas,
To which accurately control enters the exhaust gas concentration of air inlet pipe 72.
As depicted in figs. 1 and 2, the microbial film packed tower 7 of the present embodiment includes tower body 71, in tower body 71 along the vertical direction
Several partitions 73 are evenly arranged with, 71 space of tower body is divided into inlet chamber 74, several exhaust-gas treatments from the bottom to top by partition 73
Chamber 75 and outlet chamber 76 offer air hole (not shown) on every piece of partition 73, and percent opening should be greater than 70%.
Wherein, inlet chamber 74 is in the bottom, and air inlet pipe 72 extends in inlet chamber 74；Place in each exhaust-gas treatment chamber 75
In being removably sealed and installed with exhaust-gas treatment column 8 in 71 middle section of tower body, each exhaust-gas treatment chamber 75；Outlet chamber 76 is in most
Upper layer, outlet chamber 76 are connected with escape pipe 77, and valve is equipped on escape pipe 77, and it is dense to be equipped with exhaust gas in the outlet chamber 76
Spend mechanism for monitoring 9.
As shown in Figure 3 and Figure 4, in conjunction with Fig. 2 as it can be seen that the inlet chamber 74 of the present embodiment, exhaust-gas treatment chamber 75 and outlet chamber 76
It is all in cuboid-type, therefore, exhaust-gas treatment column 8 is laterally positioned on gas flow path, and the length of exhaust-gas treatment column 8
The length of degree and exhaust-gas treatment chamber 75 is adapted.
The exhaust-gas treatment column 8 of the present embodiment is including tubbiness cylinder 81 and is sealingly mounted at 81 open end of tubbiness cylinder
Lid 82, the outside of lid 82 are fixed with handle 83；Microbial film filler 84, and tubbiness cylinder are filled in the tubbiness cylinder 81
81 periphery equably offers several air hole (not shown)s；As shown in figure 4, the width and exhaust gas of exhaust-gas treatment chamber 75
The outer diameter for handling column 8 is adapted, and the depth of exhaust-gas treatment chamber 75 is greater than the outer diameter of exhaust-gas treatment column 8.
As shown in Fig. 2, offering the first counterbore 78 on tower body 71, this first in position corresponding with exhaust-gas treatment chamber 75
78 center of counterbore offers the through-hole 79 passed through for exhaust-gas treatment column 8, and 78 inner wall of the first counterbore is matched with 82 outer peripheral edge screw thread of lid
It closes, and sealing ring (not shown) is installed between 82 side of the bottom wall of the first counterbore 78 and lid；Also, it sinks with first
Opposite 71 other side of tower body in hole 78 offers the second counterbore being adapted with 8 bottom end of exhaust-gas treatment column on 71 inner wall of tower body
710.Second counterbore 710 and the first counterbore 78 cooperate, and are formed and are supported to exhaust-gas treatment column 8, it is ensured that exhaust-gas treatment column 8 is always
It is maintained at horizontality.
As shown in Fig. 2, being also equipped with the spraying mechanism 10 for making wet processing to exhaust-gas treatment column 8 on tower body 71.It should
Spraying mechanism 10 includes spraying liquid case 101, the feed liquor house steward 102 being connected with spray liquid case 101, is equipped in feed liquor house steward 102
Valve and the first vacuum pump 103；Several feed liquor branch pipes 104, feed liquor branch pipe 104 and exhaust-gas treatment are connected in feed liquor house steward 102
Chamber 75 is arranged in a one-to-one correspondence, and every feed liquor branch pipe 104 extends to the other end from wherein one end of exhaust-gas treatment chamber 75, in exhaust gas
In processing chamber 75, feed liquor branch pipe 104 is in 8 top of exhaust-gas treatment column, and offers several water clock holes towards exhaust-gas treatment column 8
(not shown).
Also, the bottom of inlet chamber 74 is also connected with outlet tube 105, which is connected with feed liquor house steward 102, and
Valve and the second vacuum pump 106 are installed on outlet tube 105.
A kind of working principle of coating organic waste gas treatment device of the present embodiment are as follows:
Under the action of the first blower 12, the exhaust gas in Painting Shop enters gas collection pipe 11, cools down through cooler 3 laggard
Enter exhaust gas adsorption chamber 24, coating organic exhaust gas is adsorbed on Adsorption Concentration runner 23, and pure air then goes out through pure air
Mouth enters airflow pipe 27；Central axis 22 drives Adsorption Concentration runner 23 to rotate, the painting that will be adsorbed in exhaust gas adsorption chamber 24
Dress organic exhaust gas is brought to exhaust gas desorption chamber 25, and under the action of heat exchanger 4, the room temperature of exhaust gas desorption chamber 25 is increased,
The coating organic exhaust gas desorption on Adsorption Concentration runner 23 is driven, the concentration concentrated waste gas outlet of exhaust gas enters waste gas delivery pipeline
Road 29；According to the concrete property of microorganism in microbial film packed tower 7, divided using first flowmeter 272 and second flowmeter 292
Not Tiao Jie pure air and concentration exhaust gas enter the volume of air inlet pipe 72.
Exhaust gas to be processed enters microbial film packed tower 7 from air inlet pipe 72, is first full of inlet chamber 74；Then rise, through every
Plate 73 successively infiltrates into the exhaust-gas treatment column 8 of each exhaust-gas treatment chamber 75；In waste gas treatment process, open at regular intervals
Spray liquid is directly sent in each exhaust-gas treatment column 8 by the first vacuum pump 103 through each feed liquor branch pipe 104；Infiltrate into inlet chamber 74
Interior spray liquid can recycle；Through exhaust-gas treatment column 8, treated that exhaust gas finally enters outlet chamber 76, supervises through exhaust gas concentration
After the detection of survey mechanism 9 meets discharge standard, just it is expelled in atmosphere through escape pipe 77；If not meeting discharge standard, need to return
It is handled again back into tracheae 72.
When needing replacing microbial film filler, exhaust-gas treatment column 8 is rotated out of exhaust-gas treatment chamber 75, is taken out, Ke Yizhi
It connects and new exhaust-gas treatment column 8 is installed in exhaust-gas treatment chamber 75, the microbial film filler in exhaust-gas treatment column 8 can also be replaced
It is reinstalled in exhaust-gas treatment chamber 75 again afterwards.
Claims (10)
1. a kind of coating organic waste gas treatment device, including gas gathering mask, and the microbial film filler for carrying out waste gas purification
Tower, which is characterized in that further include the runner Adsorption Concentration mechanism being connected with gas gathering mask, which has and sky
The connected clean air outlet in letter shoot road, and the concentration waste gas outlet being connected with waste gas delivery pipeline road, the air
Conveyance conduit and waste gas delivery pipeline road are connected with the air inlet pipe of microbial film packed tower, airflow pipe and waste gas delivery pipeline
Flow control mechanism is respectively equipped on road.
2. coating organic waste gas treatment device as described in claim 1, which is characterized in that the runner Adsorption Concentration mechanism
Including shell, it is equipped with central axis in shell, Adsorption Concentration runner is fixed with outside central axis；
In the two sides of the concentration runner, the central axis is equipped with for space in shell to be divided into exhaust gas adsorption chamber and is given up
The first partition of qi exhaustion alcove, the clean air outlet are provided on the side wall of the exhaust gas adsorption chamber, and the exhaust gas is inhaled
The side wall of alcove offers the exhaust gas entrance for being connected with gas gathering mask and being oppositely arranged with clean air outlet；The thickened waste
Gas outlet is provided on the side wall of the exhaust gas desorption chamber.
3. coating organic waste gas treatment device as claimed in claim 2, which is characterized in that Adsorption Concentration rotor periphery edge with
Between inner walls, it is additionally provided in the exhaust gas adsorption chamber for preventing exhaust gas entrance and clean air outlet from directly communicating
Second partition.
4. coating organic waste gas treatment device as claimed in claim 2, which is characterized in that the runner Adsorption Concentration mechanism
Further include:
Cooler, the cooler are dense to promote exhaust gas to be adsorbed to absorption for reducing the temperature of indoor exhaust gas is adsorbed into exhaust gas
On contracting runner；
Heat exchanger, the heat exchanger are used to be promoted the room temperature of exhaust gas desorption chamber so that exhaust gas desorption.
5. the coating organic waste gas treatment device as described in any one of claim 1-4, which is characterized in that micro- life
Object film packed tower includes tower body, and several partitions are evenly arranged in tower body, and tower body space is divided into from the bottom to top successively by partition
The inlet chamber of arrangement, several exhaust-gas treatment chambers and outlet chamber；The air inlet pipe is connected with the inlet chamber, each exhaust-gas treatment chamber
It is inside removably sealed and installed with exhaust-gas treatment column, the outlet chamber is connected with escape pipe, is equipped with valve on escape pipe,
Exhaust gas concentration mechanism for monitoring is installed in the outlet chamber.
6. coating organic waste gas treatment device as claimed in claim 5, which is characterized in that the exhaust-gas treatment column is laterally
It is arranged on gas flow path, exhaust-gas treatment column includes tubbiness cylinder, and is sealingly mounted at the lid of the tubbiness cylinder open end,
Microbial film filler is filled in the tubbiness cylinder, and the periphery of tubbiness cylinder equably offers several air holes.
7. coating organic waste gas treatment device as claimed in claim 5, which is characterized in that the exhaust-gas treatment chamber is in rectangular
Shape, the width of exhaust-gas treatment chamber and the outer diameter of exhaust-gas treatment column are adapted, and the depth of exhaust-gas treatment chamber is greater than exhaust-gas treatment column
Outer diameter.
8. coating organic waste gas treatment device as claimed in claim 5, which is characterized in that in position corresponding with exhaust-gas treatment chamber
It sets, the first counterbore is offered on the tower body, which offers the through-hole passed through for exhaust-gas treatment column, described
The first counterbore inner wall be threadedly engaged with lid outer peripheral edge, and sealing is installed between the bottom wall of the first counterbore and lid side
Circle；
In the tower body other side opposite with the first counterbore, offered in the tower body inner wall with exhaust-gas treatment live bottom end be adapted
The second counterbore.
9. coating organic waste gas treatment device as claimed in claim 5, which is characterized in that further include for exhaust-gas treatment column
Make the spraying mechanism of wet processing.
10. coating organic waste gas treatment device as claimed in claim 9, which is characterized in that the spraying mechanism includes:
Spray liquid case；
The feed liquor house steward being connected with the spray liquid case is equipped with valve and the first vacuum pump in the feed liquor house steward；
Several feed liquor branch pipes being connected with the feed liquor house steward, the feed liquor branch pipe and exhaust-gas treatment chamber correspond, often
Root feed liquor branch pipe extends to the other end from wherein one end of exhaust-gas treatment chamber, intracavitary in exhaust-gas treatment, the feed liquor branch pipe
Above exhaust-gas treatment column, and offer several water clock holes towards exhaust-gas treatment column；
The outlet tube being connected with inlet chamber, the outlet tube are connected with feed liquor house steward, and valve and second is equipped on outlet tube very
Sky pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253014.9A CN109126384A (en) | 2018-10-25 | 2018-10-25 | Coating organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253014.9A CN109126384A (en) | 2018-10-25 | 2018-10-25 | Coating organic waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109126384A true CN109126384A (en) | 2019-01-04 |
Family
ID=64809982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811253014.9A Pending CN109126384A (en) | 2018-10-25 | 2018-10-25 | Coating organic waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109126384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713019A (en) * | 2022-04-15 | 2022-07-08 | 南通大学 | Intelligent waste gas microbial treatment device and treatment method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864818A (en) * | 2006-04-14 | 2006-11-22 | 浙江工业大学 | A plate type biofiltration tower and waste gas treatment process thereof |
| CN202289861U (en) * | 2011-09-29 | 2012-07-04 | 牛晓璐 | Absorption column |
| CN104107633A (en) * | 2014-08-07 | 2014-10-22 | 青岛路博宏业环保技术开发有限公司 | Volatile organic waste gas treatment system and method |
| CN204380484U (en) * | 2014-12-01 | 2015-06-10 | 马军 | Organic waste gas treatment device is produced from computer direct printmaking plate |
| CN204816150U (en) * | 2015-06-09 | 2015-12-02 | 常熟市永利坚新材料有限公司 | Solvent reclaimer of compound no latitude cloth production of multifilament |
| CN207056331U (en) * | 2017-07-17 | 2018-03-02 | 江苏新神环有限公司 | Biological deodorizing modular combination tower |
| CN207342458U (en) * | 2017-10-23 | 2018-05-11 | 东莞市绿岛环保科技有限公司 | A kind of exhaust gas washing tower |
| CN207856658U (en) * | 2018-01-03 | 2018-09-14 | 绍兴市鼎泰节能环保科技有限公司 | A kind of horizontal Tower for purifying waste gas |
| CN209204973U (en) * | 2018-10-25 | 2019-08-06 | 德清富源涂装设备有限公司 | Coating organic waste gas treatment device |
-
2018
- 2018-10-25 CN CN201811253014.9A patent/CN109126384A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864818A (en) * | 2006-04-14 | 2006-11-22 | 浙江工业大学 | A plate type biofiltration tower and waste gas treatment process thereof |
| CN202289861U (en) * | 2011-09-29 | 2012-07-04 | 牛晓璐 | Absorption column |
| CN104107633A (en) * | 2014-08-07 | 2014-10-22 | 青岛路博宏业环保技术开发有限公司 | Volatile organic waste gas treatment system and method |
| CN204380484U (en) * | 2014-12-01 | 2015-06-10 | 马军 | Organic waste gas treatment device is produced from computer direct printmaking plate |
| CN204816150U (en) * | 2015-06-09 | 2015-12-02 | 常熟市永利坚新材料有限公司 | Solvent reclaimer of compound no latitude cloth production of multifilament |
| CN207056331U (en) * | 2017-07-17 | 2018-03-02 | 江苏新神环有限公司 | Biological deodorizing modular combination tower |
| CN207342458U (en) * | 2017-10-23 | 2018-05-11 | 东莞市绿岛环保科技有限公司 | A kind of exhaust gas washing tower |
| CN207856658U (en) * | 2018-01-03 | 2018-09-14 | 绍兴市鼎泰节能环保科技有限公司 | A kind of horizontal Tower for purifying waste gas |
| CN209204973U (en) * | 2018-10-25 | 2019-08-06 | 德清富源涂装设备有限公司 | Coating organic waste gas treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713019A (en) * | 2022-04-15 | 2022-07-08 | 南通大学 | Intelligent waste gas microbial treatment device and treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8523987B2 (en) | Dust arrester and method for removing dust particles from air | |
| CN203244879U (en) | Waste gas absorption tower | |
| CN207680293U (en) | Emission-control equipment | |
| CN206492330U (en) | A kind of exhaust-gas treatment spray column in painting workshop | |
| CN209204973U (en) | Coating organic waste gas treatment device | |
| CN109126384A (en) | Coating organic waste gas treatment device | |
| KR102042830B1 (en) | Wet air purifier | |
| CN209612553U (en) | A kind of combined type UV photodissociation emission-control equipment | |
| CN209271179U (en) | For handling the microbial film packed tower of coating organic exhaust gas | |
| CN203043830U (en) | Waste gas purifying device | |
| CN206950959U (en) | Odor gas purification system | |
| CN209576204U (en) | A kind of activated carbon adsorption desorption equipment | |
| CN207342443U (en) | A kind of lacquer spraying waste gas integrated treatment unit | |
| CN210905619U (en) | Multistage fountain deodorization system | |
| CN203540286U (en) | Cleaning device for volatile gases | |
| CN206001620U (en) | Perfuming device is killed in a kind of chemical workshop air cleaning | |
| CN207357161U (en) | A kind of bottom-jet type reaction kettle | |
| CN213079496U (en) | Stock ground dust device is used in production of ceramic tile | |
| CN205903736U (en) | Handle device of bubble material waste gas | |
| CN211098277U (en) | Novel paint removing device | |
| CN207385189U (en) | A kind of chemical emission biologic packing material handles tapping equipment | |
| CN107970731A (en) | A kind of circulating gas cleaning plant | |
| TW201507777A (en) | Multilayer countercurrent rotating packed bed | |
| CN111467931A (en) | Comprehensive waste gas treatment device for laboratory | |
| CN203090712U (en) | Biological decay fouling gas treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 313200 No. 137, Huancheng North Road, Wukang Town, Deqing County, Huzhou City, Zhejiang Province (Moganshan high tech Zone) Applicant after: Zhejiang Deqing Fuyuan Intelligent Equipment Technology Co.,Ltd. Address before: 313200 No. 137, Huancheng North Road, Wukang Town, Deqing County, Huzhou City, Zhejiang Province (Moganshan high tech Zone) Applicant before: DEQING FUYUAN COATING EQUIPMENT Co.,Ltd. |
|
| CB02 | Change of applicant information |