CN218853966U - Organic waste gas treatment system - Google Patents
Organic waste gas treatment system Download PDFInfo
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- CN218853966U CN218853966U CN202222198144.5U CN202222198144U CN218853966U CN 218853966 U CN218853966 U CN 218853966U CN 202222198144 U CN202222198144 U CN 202222198144U CN 218853966 U CN218853966 U CN 218853966U
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Images
Classifications
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- 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
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- Treating Waste Gases (AREA)
Abstract
The utility model provides an organic waste gas treatment system, including the scrubbing tower that is arranged in detaching dust particle and water-soluble molecule in the waste gas, be used for detaching the defogging filter equipment of the water smoke in the scrubbing tower exhaust gas is used for detaching the composite photocatalysis device of defogging filter equipment exhaust gas's benzene series thing is used for with scrubbing tower, defogging filter equipment and composite photocatalysis device connect gradually the connecting tube that switches on and be used for driving waste gas along connecting tube and scrubbing tower, defogging filter equipment and composite photocatalysis device move gradually the fan. This scheme is through above-mentioned setting, under connecting tube and fan effect, will collect the foul smell waste gas in the sealing system and send to each treatment unit in proper order and purify to this realization has improved purification treatment efficiency and effect better to the processing that waste gas is complete, has reduced secondary pollution's possibility, finally reaches the environmental protection emission standard that the country required.
Description
Technical Field
The utility model belongs to the technical field of organic waste gas administers the device, especially, relate to organic waste gas administers system.
Background
Electronic products can carry out multiple processes such as baking, coating, printing and the like in the production and processing process, VOCs with higher concentration can be generated in the process, the waste gas contains a large amount of harmful substances, the components are complex, the pollution intensity is high, if the waste gas is not treated in time, the harmful substances can float in the air, the pollution is caused to the surrounding environment, and the health of staff and surrounding residents is endangered.
At present, the odor treatment technologies applied at home and abroad mainly include a dry neutralization method, a composite photocatalysis method, an ion deodorization method, an absorption method, an adsorption method, a microbial degradation method, a composite active oxygen method, a micronutrient element decomposition method, a combustion method, a condensation method and the like. However, when the waste gas with large air volume, complex components and high concentration is treated by only one process or equipment, the waste gas is difficult to be completely cleaned, and the national environmental protection emission standard cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide one kind and can solve current organic waste gas treatment system and only adopt single certain technology or equipment to handle waste gas, except that the effect is poor, can't reach the environmental protection emission standard's of national requirement problem, administer through combining multiple exhaust treatment device and technology, it is better to have improved purification treatment efficiency and effect, has reduced secondary pollution's organic waste gas treatment system.
The purpose of the utility model is realized by adopting the following technical scheme:
an organic exhaust gas treatment system comprising:
the washing tower is used for removing dust particles and water-soluble molecules in the waste gas;
the demisting filtering device is used for removing water mist in the gas discharged by the washing tower;
the composite photocatalysis device is used for removing benzene series substances of the gas discharged by the demisting filtering device;
the connecting pipeline is used for sequentially connecting and communicating the washing tower, the demisting filtering device and the composite photocatalytic device;
and the fan is used for driving the waste gas to sequentially move along the connecting pipeline, the washing tower, the demisting filtering device and the composite photocatalysis device.
Further, the washing tower comprises a primary washing tower for removing dust particles and water-soluble molecules in the waste gas and a secondary washing tower for removing substances which are easy to be biodegraded, and the secondary washing tower is communicated with the primary washing tower through the connecting pipeline and is arranged behind the primary washing tower.
Furthermore, the washing tower comprises a shell, a packing layer and a spray nozzle arranged in the shell and positioned above the packing layer, wherein the bottom of the shell is provided with an air inlet, the top of the shell is provided with an air outlet, the spray nozzle is communicated with an external water inlet pipeline, and the packing layer is arranged in the shell and positioned between the air inlet and the air outlet.
Further, the packing layer includes that the board ripple packing layer and the mixed layer of packing that pile up the setting, the mixed layer of packing set up in the top of board ripple packing layer and including the PP multiaspect clean shot and the haydite that mix and pack, the haydite loose inlay in the filler space of PP multiaspect clean shot.
Further, still include the active carbon device that is arranged in adsorbing benzene series thing and the stink in the compound photo-catalytic device exhaust gas, the active carbon device pass through connecting tube with compound photo-catalytic device is connected to switch on and set up in compound photo-catalytic device's rear.
Further, the odor control device is used for removing odor in waste gas and communicated with the activated carbon device through the connecting pipeline and is arranged behind the activated carbon device.
Further, the exhaust device also comprises an exhaust pipeline which is vertically arranged, and waste gas enters from the lower part of the exhaust pipeline and is discharged from the lower part of the exhaust pipeline.
Further, the fan adopts a middle-low pressure centrifugal fan.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an organic waste gas treatment system is at the during operation, and waste gas can get rid of dust granule and water-soluble molecule in the waste gas through the scrubbing tower earlier along the connecting tube under the suction of fan, then gets rid of the unstable composition of water smoke and large granule molecule through defogging filter equipment, later compound light catalytic unit gets rid of benzene series thing, VOC and decomposes the unstable composition of molecule again, the exhaust-gas discharge who will handle at last. This scheme is through above-mentioned setting, under connecting tube and fan effect, will collect the stench waste gas in sealing system and deliver to each in proper order and administer the unit and purify to this realization is to the processing of waste gas complete, and it is better to have improved purification treatment efficiency and effect, has reduced secondary pollution's possibility, finally reaches the environmental protection emission standard that the country required.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the organic waste gas treatment system of the present invention.
Wherein, in the figures, the various reference numbers:
10. a first-stage washing tower; 20. a secondary washing tower; 30. a demisting filter device; 40. a composite photocatalytic device; 50. an activated carbon device; 60. a odor controller; 70. a fan; 80. an exhaust duct; 90. and connecting the pipelines.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses referring to fig. 1 and showing, including the scrubbing tower that is arranged in detaching dust particle and water-soluble molecule in the waste gas, be used for detaching defogging filter equipment 30 of the water smoke in the scrubbing tower exhaust gas is used for detaching composite photocatalysis device 40 of defogging filter equipment 30 exhaust gas's benzene series thing is used for with connecting tube 90 that switches on and being used for driving waste gas along connecting tube 90 and scrubbing tower, defogging filter equipment 30 and composite photocatalysis device 40 move in proper order fan 70. During the operation of the scheme, the waste gas is sucked by the fan 70 and then passes through the washing tower along the connecting pipeline 90 to remove dust particles and water-soluble molecules in the waste gas, then passes through the demisting filtering device 30 to remove water mist and unstable components of large particles molecules, then passes through the composite photocatalysis device 40 to remove benzene series, VOC and unstable components of decomposed molecules, and finally is discharged. Through the above arrangement, the stink waste gas collected in the sealing system is sequentially sent to each treatment unit for purification under the action of the connecting pipeline 90 and the fan 70, so that the waste gas is completely treated, the purification treatment efficiency and the purification treatment effect are improved, the possibility of secondary pollution is reduced, and finally the environment-friendly emission standard required by the state is reached.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
in this embodiment, the scrubber includes a primary scrubber 10 for removing dust particles and water-soluble molecules in the exhaust gas and a secondary scrubber 20 for removing biodegradable substances, and the secondary scrubber 20 is communicated with the primary scrubber 10 through the connecting pipe 90 and is disposed behind the primary scrubber 10. Through the arrangement, the waste gas is sprayed and washed twice, so that the waste gas is treated step by step, and the waste gas purification effect is improved.
Wherein the treatment circulating liquid of the first-stage washing tower 10 is an aqueous solution (or an alkali liquor or a sodium hypochlorite solution). The primary function of the present-stage processing system is as follows: removing particulate matters, floccules, dust and grease in the waste gas; and can remove hydrogen sulfide, acidic waste gas and components which are easy to dissolve in aqueous solution; when NaOH solution is used as a detergent, hydrogen sulfide and ammonia gas have better removal effect. Both substances are soluble in water and can react. The hydrosulfuric acid is weak acid, and is ionized in water in a grading way, and the hydrosulfuric acid is an aqueous solution of hydrogen sulfide gas, is a mixture and is volatile binary weak acid; ammonia is very soluble in aqueous solutions. The relevant reaction formula is as follows:
H 2 S+H 2 O＝HS - +H 3 O +
HS - +H 2 O＝S 2- +H 3 O +
NH 3 +H 2 O＝NH 3 ·H 2 O
the NaOH solution has a good treatment effect on hydrogen sulfide, and the reaction formula is as follows:
H 2 S+2NaOH＝Na 2 S+H 2 O(H 2 s capacity)
H 2 S+NaOH＝NaHS+H 2 O(H 2 S excess)
While the second washing tower 20 adds a small amount of absorbent (New Bio-C plant extract) to the spray circulation. The odorous gas is fully contacted with the New Bio-C plant extract, and the odorous particles in the air or in the water are absorbed and removed by the New Bio-C plant extract. The primary function of the treatment system is as follows: remove most of the water-soluble and biodegradable components in the malodorous gas.
The NEW BIO-C deodorant liquid contains deodorant particles, and the surfaces of the deodorant particles can effectively adsorb the peculiar smell molecules in the air and promote the change of the spatial configuration of the adsorbed peculiar smell molecules. The deodorizing particles can provide electrons for odor molecules to accelerate the reaction with the odor molecules; the surface energy can adsorb odor molecules in the air, and the three-dimensional structure in the odor molecules is changed and becomes unstable; meanwhile, odor molecules adsorbed on the surfaces of the deodorizing particles can also react with oxygen in the air. The detailed process is as follows:
acid-base reaction, for example, the deodorized particles contain trace alkaloid which can react with acidic odor molecules such as hydrogen sulfide. Unlike typical acid-base reactions, typical bases are toxic, inedible, and not biodegradable. The high-purity plant extract can be biodegraded and is nontoxic.
Catalytic oxidation reactions, such as the reaction of acidic gases such as hydrogen sulfide with oxygen in the air, are generally not possible. But can react with oxygen in the air under the catalysis of the plant extract. Taking the reaction of hydrogen sulfide as an example:
R-NH 2 +H 2 S→R-NH 3+ +SH -
R-NH 2 +SH - +O 2 +H 2 O→R-NH 3 +SO 4 2- +OH -
R-NH 3+ +OH - →R-NH 2 +H 2 O
redox reactions, such as formaldehyde, are oxidative and some of the available molecules in the vegetation liquor are reductive. They can be reacted directly. Reaction with formaldehyde and ammonia:
HR-NH 2 +HCHO→R-HN 2 +H-C＝CO 2 +H 2 O
R-NH 2 +NH 3 →R-NH 2 +N 2 +H 2 O
in this embodiment, the scrubbing tower includes the casing, set up in the casing and be located packing layer between air inlet and the gas outlet and set up in the casing and be located the spraying nozzle of packing layer top, the casing bottom is equipped with the air inlet, and the top is equipped with the gas outlet, spraying nozzle and outside inlet channel intercommunication. When the scheme is used, the spraying nozzle can be firstly opened to enable water in the water inlet pipeline to be uniformly sprayed onto the packing layer and flow downwards along the packing layer, at the moment, waste gas is sent into the shell from the air inlet, the waste gas is sequentially sprayed and washed by the packing layer and the spraying liquid from bottom to top, and when the waste gas passes through the surface of the packing, the gas phase and the liquid phase are closely contacted to carry out mass transfer and are finally discharged from the air outlet, so that the waste gas purification is realized. Through the arrangement, waste gas can be sprayed and washed through the packing layer and the spraying liquid, so that the waste gas is well purified, and the treatment and purification efficiency is higher.
In combination with the specific structure of the washing tower, in this embodiment, the packing layer includes the board ripple packing layer and the mixed layer of packing that pile up the setting, the mixed layer of packing set up in the top of board ripple packing layer and including the PP multiaspect hollow sphere and the haydite that mix and pack, the haydite is embedded in the filler gap of PP multiaspect hollow sphere. Through the arrangement, the washing tower belongs to continuous contact type gas-liquid mass transfer equipment, wherein gas-liquid two phases are continuously changed, and under a normal operation state, a gas phase is a continuous phase and a liquid phase is a dispersed phase. When the waste gas passes through the plate corrugated packing layer, the plate corrugated structured packing is arranged according to a certain geometric configuration and is regularly stacked, so that the waste gas is uniformly distributed, and the waste gas passing through the plate corrugated packing layer enters the mixed packing layer formed by mixing the PP hollow spheres and the ceramic particles for further purification. The surface of the PP hollow sphere is poor in wetting, so that the phenomena of uneven liquid distribution and serious wall flow can be caused, and the mass transfer efficiency and the separation efficiency of the device are reduced; the ceramsite filler has good surface wettability, and can well make up for the defects of the PP hollow spheres. After the two are mixed and filled, the mass transfer efficiency and the separation efficiency can be improved, and the height of the packing layer is reduced.
In this embodiment, the waste gas still needs to be demisted and filtered after being washed by the second-stage washing tower 20, and the specific process includes: when the gas after the waste gas is washed with mist, the mist rises at a certain speed and passes through the dehydration demisting layer of the spray washing device, and the mist collides with the dehydration demisting layer and is attached to the surface of the dehydration demisting layer due to the inertia effect of the rising mist. The dispersion of the mist on the surface of the dehydration demisting layer and the gravity sedimentation of the mist enable the mist to form larger liquid drops which flow to the junction of the two wires along the dehydration demisting layer. The wettability of the dehydration and demisting layer, the surface tension of the liquid and the capillary action of the dehydration and demisting layer enable the liquid drops to be larger and larger, and when the gathered liquid drops are large enough that the gravity generated by the liquid drops exceeds the resultant force of the rising force of the gas and the surface tension of the liquid, the liquid drops are separated from the dehydration and demisting layer and fall. After passing the gas through the dehydrated demisting layer, the gas is substantially free of mist. The mist in the gas is separated in the above mode, so that the operation condition can be improved, the process index can be optimized, the corrosion of equipment can be reduced, the service life of the equipment can be prolonged, the treatment capacity can be increased, valuable materials can be recycled, the environment can be protected, the air pollution can be reduced, and the like.
Waste gas still need carry on rethread defogging filter device and eliminate fog when washing from the processing back of second grade scrubbing tower 20, improves the effect of dehydration defogging from this, can get rid of the lacquer fog, dust and the large granule molecule in the waste gas simultaneously, ensures that waste gas reentries the compound photocatalysis device 40 in rear after tertiary filtration, avoids causing the influence to the operation of follow-up device.
In this embodiment, the compound photocatalytic device 40 is provided with four-stage gear control, so that gears can be adjusted as required, and energy consumption is reduced. The composite photocatalytic device 40 is divided into a high-efficiency pretreatment section and a composite photocatalytic section, which are generally integrated, so that the floor space and the installation workload can be effectively reduced. The high-efficiency pretreatment section adopts a honeycomb-shaped uniform air port for air inlet, and the first layer of professional composite fiber mainly plays a role in filtering and removing dust impurities in the waste gas. The special composite fiber filter adopts imported special dry filter material as a core component, the dry filter material is specially developed material suitable for dry purification characteristics, the dry filter material is formed by compounding multiple layers of fibers, the density gradually increases along with the thickness, and the hardness of the last layers increases to play a supporting role. During filtering, the multilayer fibers have the effects of intercepting, colliding, diffusing, absorbing and the like on fine dust particles, and the fine dust particles are contained in the material when exhaust gas passes through the material. The imported special PP fiber dry type filter material has the characteristics of high purification efficiency, large porosity, low filtration resistance, long service life, simplicity in maintenance, no secondary pollution and the like, can be recycled after the material full of dust is simply cleaned (patting or dust collection), and simultaneously avoids the influence of small particles on the subsequent process.
The composite photocatalytic section is a novel functional material developed by adopting a tip nano composite technology, uniformly loading a certain amount of nano titanium dioxide on a foam nickel substrate and integrating excellent characteristics of a nano photocatalyst material and foam nickel. High-energy ions are generated after the ultraviolet lamp light irradiation to perform catalytic decomposition on the peculiar smell molecules, so that the aim of purifying air is achieved. Ultraviolet lamp with specific wavelength is used as light energy donor for photocatalytic oxidation, and the photocatalyst nano particle can be excited to generate electron-hole pair and hole decomposing catalyst under the irradiation of ultraviolet light with certain wavelength. TiO 2 2 The photocatalytic oxidation is active hydroxyl (OH) and other active oxidation species (O) 2- ，·OOH，H 2 O 2 ) The result of the combined action. In TiO 2 Reaction of surface generated OH groupHigh in performance, has reaction energy higher than that of various chemical bonds in organic matters, and is added with O 2 - ，·OOH，H 2 O 2 The organic matters can be quickly and effectively decomposed by the synergistic effect of the active oxidation substances. The rough reaction mechanism is:
H 2 S+O 2 、O 2- 、O 2+ →SO 3 +H 2 O
NH 3 +O 2 、O 2- 、O 2+ →NOx+H 2 O
VOCs+O 2 、O 2- 、O 2+ →SO 3 +CO 2 +H 2 O
in this embodiment, the device further includes an activated carbon device 50 for adsorbing benzene series and odor in the exhaust gas of the composite photocatalytic device 40, and the activated carbon device 50 is connected to and conducted with the composite photocatalytic device 40 through the connecting pipeline 90 and is disposed behind the composite photocatalytic device 40. The active carbon can effectively adsorb chlorinated hydrocarbon, organophosphorus and carbamate pesticides, and can also adsorb phenylate, n-nitrochlorobenzene, naphthalene, ethylene, xylenol, phenol, DDT, an aldrin, alkylbenzene sulfonic acid, and a plurality of esters and aromatic compounds. The secondary effluent also contains organic matters which are not adsorbed by the activated carbon, such as intermediate degradation matters of protein, and the organic matters are more difficult to be adsorbed by the activated carbon than the original organic matters, and the removal capability of the activated carbon on THMS is lower and only reaches 23-60%. The active carbon adsorption method is combined with other treatment methods, and an ozone-active carbon method, a coagulation-adsorption active carbon method, a Habber process, an active carbon-diatomite method and the like appear, so that the adsorption period of the active carbon is obviously prolonged, the using amount is reduced, and the treatment effect and the treatment range are greatly improved.
In this embodiment, the exhaust gas purifying device further includes an odor controller 60 for removing odor in the exhaust gas, and the odor controller 60 is communicated with the activated carbon device 50 through the connecting pipeline 90 and is disposed behind the activated carbon device 50. The odor controller 60 mainly uses a dry neutralization method, odor removing particles are uniformly distributed on the surface of the membrane through VP, and the odor is rapidly removed by taking away the VP odor by using air convection power, and meanwhile, other external substances cannot be sucked, so that the naturalness of the plant extracting solution is kept for a long time. The deodorizing particles in the waste gas can quickly and actively capture the odor gas molecules in the air and wrap the odor particles. However, most of common odor molecules are small molecular organic matters (esters, alcohols, aromatic hydrocarbons and the like), and also include part of inorganic small molecules such as ozone, ammonia, hydrogen sulfide, hydrocarbons and the like, which generally have high activity on olfactory cell surfaces and strong irritation, and still have strong olfactory pollution capability even under the premise that the concentration of each odor component reaches the standard, namely the odor component has the characteristics of low pollution concentration and high odor intensity. Vaportek particles are natural oily deodorized molecules, and the particles are in non-covalent combination with odor molecules through intermolecular nonpolar interaction, so that the molecules are greatly stabilized, and the activity and the irritation of the molecules are reduced. Further, the increase in specific gravity after bonding is solved by sedimentation. The process is different from chemical reaction process to generate a third substance and masking effect, does not cause secondary pollution, and can thoroughly remove odor.
The VP deodorization membrane in the odor controller 60 is taken out under the action of wind flow, the deodorization membrane is amber mucus prepared from a plurality of natural plant extract, plant essential oil, enzyme and active agent, the plant extract is wrapped in a one-way dialysis membrane (world patent) prepared from synthetic resin for use, as the dialysis membrane has a one-way permeation effect, vaportek plant extract deodorization particles are uniformly distributed on the surface of the membrane, and Neutron Gama microparticles (Vaportek) with a neutralization and deodorization effect are permeated and taken out from the dialysis membrane by utilizing air convection power, while odor is rapidly eliminated, external other substances are not inhaled, and as the wrapped microparticles have higher specific gravity than air, the microparticles fall to the ground and naturally decline and digest over time. The process is not a chemical reaction, and a third substance is not formed, so that the aim of purifying the peculiar smell is fulfilled. This method is completely different from the former spray-type deodorizing neutralizer. The primary function of the treatment system is as follows: and (4) removing peculiar smell.
In this embodiment, the exhaust device further includes a vertically arranged exhaust duct 80, and the exhaust gas enters from below the exhaust duct 80 and is discharged from below the exhaust duct 80. Through the arrangement, the waste gas up to the standard after treatment is discharged by raising the height of the chimney, and the requirement of 15 m discharge height is met.
In this embodiment, the blower 70 is a middle and low pressure centrifugal blower 70, which can realize the adjustment of the frequency converter, adjust the air volume according to the actual operation requirement, and realize energy saving and consumption reduction.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. Organic waste gas treatment system, its characterized in that includes:
the washing tower is used for removing dust particles and water-soluble molecules in the waste gas;
a mist removal filtration device (30) for removing water mist from the scrubber vent gas;
a composite photocatalysis device (40) for removing benzene series in the exhaust gas of the demisting filtering device (30);
the connecting pipeline (90) is used for sequentially connecting and communicating the washing tower, the demisting filtering device (30) and the composite photocatalytic device (40);
and the fan (70) is used for driving the waste gas to move along the connecting pipeline (90) and the washing tower, the demisting filtering device (30) and the composite photocatalysis device (40) in sequence.
2. An organic waste gas treatment system according to claim 1, wherein the scrubber comprises a primary scrubber (10) for removing dust particles and water-soluble molecules in the waste gas and a secondary scrubber (20) for removing biodegradable substances, and the secondary scrubber (20) is communicated with the primary scrubber (10) through the connection pipe (90) and is disposed behind the primary scrubber (10).
3. The organic waste gas treatment system of claim 1, wherein the scrubber comprises a shell, a packing layer and a spray nozzle arranged in the shell and above the packing layer, the shell is provided with a gas inlet at the bottom and a gas outlet at the top, the spray nozzle is communicated with an external water inlet pipeline, and the packing layer is arranged in the shell and between the gas inlet and the gas outlet.
4. The organic exhaust gas treatment system of claim 3, wherein the packing layer comprises a corrugated packing layer and a mixed packing layer, the corrugated packing layer is stacked on the corrugated packing layer and comprises PP multi-surface hollow spheres and ceramic granules, and the ceramic granules are loosely embedded in the packing gaps of the PP multi-surface hollow spheres.
5. The organic waste gas treatment system according to claim 1, further comprising an activated carbon device (50) for adsorbing benzene compounds and odors in the exhaust gas of the composite photocatalytic device (40), wherein the activated carbon device (50) is connected to and conducted with the composite photocatalytic device (40) through the connecting pipe (90) and is disposed behind the composite photocatalytic device (40).
6. An organic waste gas treatment system according to claim 5, further comprising an odor controller (60) for removing odor in the waste gas, wherein said odor controller (60) is communicated with said activated carbon device (50) through said connection pipe (90) and is disposed behind said activated carbon device (50).
7. An organic exhaust gas treatment system according to claim 1, further comprising a vertically disposed exhaust duct (80), exhaust gas entering from below the exhaust duct (80) and exiting from below the exhaust duct (80).
8. An organic exhaust gas treatment system according to claim 1, wherein the fan (70) is a low and medium pressure centrifugal fan (70).
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| CN202222198144.5U CN218853966U (en) | 2022-08-19 | 2022-08-19 | Organic waste gas treatment system |
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| CN202222198144.5U CN218853966U (en) | 2022-08-19 | 2022-08-19 | Organic waste gas treatment system |
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Address after: 241000 Unit B, Building 15, Shangyuan Zhongjiang Science and Technology Innovation Park, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Zike Equipment Co.,Ltd. Country or region after: China Address before: 510700 room 706, 2707 Chuang Chuang Avenue, Huangpu District, Guangzhou, Guangdong Patentee before: Zike Equipment Co.,Ltd. Country or region before: China |