CN206996266U - A kind of exhaust treatment system of artificial stone production line - Google Patents
A kind of exhaust treatment system of artificial stone production line Download PDFInfo
- Publication number
- CN206996266U CN206996266U CN201720769875.7U CN201720769875U CN206996266U CN 206996266 U CN206996266 U CN 206996266U CN 201720769875 U CN201720769875 U CN 201720769875U CN 206996266 U CN206996266 U CN 206996266U
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- waste gas
- rotating stream
- stream tray
- tray scrubber
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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
A kind of exhaust treatment system of artificial stone production line, belong to emission-control equipment technical field, the problems such as cost that is faced for absorption process in the prior art, active carbon adsorption, Production by Catalytic Combustion Process is high, security, the utility model realizes the degraded to styrene using bioanalysis, including a waste gas header, the exhaust gas inlet of the gas outlet connection rotating stream tray scrubber bottom of waste gas header, waste gas through absorption is discharged by the gas outlet at the top of rotating stream tray scrubber, rotating stream tray scrubber upper portion side wall is provided with activated sludge suspension mouth spray, and rotating stream tray scrubber bottom is provided with discharge outlet；Sanitary sewage is discharged into sump, and sump connection oxygen compatibility pool, oxygen compatibility pool connection activated sludge tank, activated sludge tank connection second pond, a supernatant part for second pond is arranged externally discharges to vavuum pump circulatory pool, redundance；The water inlet of described vavuum pump circulatory pool connection water ring vacuum pump, the delivery port connection gully of water ring vacuum pump, the discharge outlet connection oxygen compatibility pool of rotating stream tray scrubber.
Description
Technical field
The utility model belongs to emission-control equipment technical field, and in particular to a kind of exhaust-gas treatment of artificial stone production line
System.
Background technology
Artificial hilllock stone is mainly by natural hilllock stone by crushing, after color sorting, and pigment, other additives pass through resin pressure together
It is combined, forms artificial hilllock stone；Artificial hilllock stone production is using unsaturated polyester resin as adhesive, unsaturated polyester resin
In contain styrene, styrene mainly plays crosslinked action in resin.Agitated uniform artificial hilllock stone raw mixture " is shaking
In the closed chamber of dynamic pressure forming machine " by vibration and extrusion forming during, extracted out using vacuum suction mode in closed chamber
Air, during vacuumizing etc. having a small amount of styrene monomer waste gas can also evaporate therewith.These how are handled to contain
There is the waste gas of styrene, be artificial hilllock stone enterprise problems faced；Both at home and abroad to the conventional side of the VOCs treatments such as styrene
Method has four kinds：Liquid absorption method, active carbon adsorption, Production by Catalytic Combustion Process, bioanalysis；（1）Liquid absorption method, liquid absorption method are
Using the waste gas in not volatile liquid absorption gas, it is adapted to processing low concentration, the organic exhaust gas of Wind Volume, but there is two
Secondary pollution；（2）Active carbon adsorption, organic gas is adsorbed using special activated carbon, after a certain amount of waste gas is adsorbed, inhaled
Attached capacity is begun to decline, and is at this moment needed to change activated carbon or is carried out regeneration treatment to activated carbon.It is low that this method is applied to processing
The little operating mode of concentration, tolerance, if exhausted air quantity is big or concentration is higher, need frequently to change activated carbon, it is caused a large amount of
Discarded activated carbon easily becomes secondary pollution, and operating cost is very high.For the higher waste gas of concentration, typically by activated carbon
Absorption and other method combine while used, and first reduce exhaust gas concentration using other method, are finally inhaled using activated carbon
It is attached to ensure that waste gas is up to standard.（3）Production by Catalytic Combustion Process, Production by Catalytic Combustion Process processing contain " triphen " organic exhaust gas, are in your gold such as leaded, palladium
In the presence of metal catalyst, the organic pollution oxidation in waste gas is become into carbon dioxide, water at a lower temperature.This is one
Kind can handle various organic exhaust gas under catalytic condition, the organic waste gas treatment method of the flames of anger.This method very into
It is ripe and widely used, the organic exhaust gas suitable for handling high concentration, but if reaction bed temperature control is bad, there is hair
The danger of raw blast.（4）Bioanalysis, bioanalysis are referred to absorb organic exhaust gas using microorganism, decomposed.This is one new
Emerging technology, grown by the use of microorganism fungus kind, reproductive process absorb organic exhaust gas as nutriment characteristic, in waste gas
Harmful components are degraded to carbon dioxide, water and cell component, so as to reach the purpose of processing waste gas.
Utility model content
Technical problem to be solved in the utility model is：A kind of exhaust treatment system of artificial stone production line, energy are provided
Enough is effectively carbon dioxide and water by styrene conversion, and not only securely and reliably, while it is good to remove styrene effect.
Technical solution adopted in the utility model is：
A kind of exhaust treatment system of artificial stone production line, including a waste gas header；Vacuum in production line is suppressed into workshop section
Water ring vacuum pump waste gas and resin feed intake mixing transhipment waste gas access waste gas header, waste gas header gas outlet connection eddy flow
The exhaust gas inlet of Ban Ta bottoms, the waste gas through absorption are discharged by the gas outlet at the top of rotating stream tray scrubber, and rotating stream tray scrubber upper portion side wall is set
Activated sludge suspension mouth spray is equipped with, rotating stream tray scrubber bottom is provided with discharge outlet；Sanitary sewage is discharged into sump, sump
Connect oxygen compatibility pool, oxygen compatibility pool connection activated sludge tank, activated sludge tank connection second pond, the supernatant part of second pond arrange to
Vavuum pump circulatory pool, redundance externally discharge；The water inlet of described vavuum pump circulatory pool connection water ring vacuum pump, water ring are true
The delivery port connection gully of empty pump, the discharge outlet connection oxygen compatibility pool of rotating stream tray scrubber.
Further, the column plate of at least 1 layer air vane shape is set inside described rotating stream tray scrubber.
Further, the bacterium in described oxygen compatibility pool and activated sludge tank is the bacterium of degraded styrene.
Further, it is characterised in that the bacterium of described degraded styrene is：Pseudomonas putida, Flavobacterium, fluorescence
One or more in pseudomonad, corynebacteria and rhodococcus rhodochrous.
Beneficial effect acquired by the utility model is：Method using microbial degradation will contain benzene second in production line
Alkene waste gas is handled, and can not only remove the waste gas of Water-ring vacuum pumped, moreover it is possible to is handled water ring vacuum pump and is dissolved with water
Styrene, and bioanalysis can accomplish safely, effectively, the advantage such as low noise, low cost.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of the exhaust treatment system of artificial stone production line.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
A kind of exhaust treatment system of artificial stone production line as shown in Figure 1, including a waste gas header；Will be true in production line
The water ring vacuum pump waste gas and resin of pneumatics workshop section, which feed intake, mixes transhipment waste gas access waste gas header, the outlet of waste gas header
The exhaust gas inlet of mouth connection rotating stream tray scrubber bottom, the waste gas through absorption are discharged by the gas outlet at the top of rotating stream tray scrubber, rotating stream tray scrubber
Upper portion side wall is provided with activated sludge suspension mouth spray, and rotating stream tray scrubber bottom is provided with discharge outlet；Sanitary sewage, which is discharged into, to catchment
In well, sump connection oxygen compatibility pool, oxygen compatibility pool connection activated sludge tank, activated sludge tank connection second pond, the supernatant of second pond
A liquid part is arranged externally discharges to vavuum pump circulatory pool, redundance；Described vavuum pump circulatory pool connection water ring vacuum pump
Water inlet, the delivery port connection gully of water ring vacuum pump, the discharge outlet connection oxygen compatibility pool of rotating stream tray scrubber.Described rotating stream tray scrubber
Inside sets the column plate of at least 1 layer air vane shape.Bacterium in described oxygen compatibility pool and activated sludge tank is degraded benzene second
The bacterium of alkene.The bacterium of described degraded styrene is：Pseudomonas putida, Flavobacterium, Pseudomonas fluorescens, corynebacteria and
One or more in rhodococcus rhodochrous.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.This reality
It is not restricted to the described embodiments with new, simply illustrates original of the present utility model described in above-described embodiment and specification
Reason, the utility model also has various changes and modifications on the premise of the spirit and scope of the utility model is not departed from, these changes
Change and improve and both fall within claimed the scope of the utility model.The utility model requires protection scope is by appended right
Claim and its equivalent define.
Claims (4)
1. a kind of exhaust treatment system of artificial stone production line, it is characterised in that including a waste gas header；By vacuum in production line
Suppress the water ring vacuum pump waste gas of workshop section and resin feeds intake and mixes transhipment waste gas access waste gas header, the gas outlet of waste gas header
The exhaust gas inlet of rotating stream tray scrubber bottom is connected, the waste gas through absorption is discharged by the gas outlet at the top of rotating stream tray scrubber, on rotating stream tray scrubber
Portion's side wall is provided with activated sludge suspension mouth spray, and rotating stream tray scrubber bottom is provided with discharge outlet；Sanitary sewage is discharged into sump
In, sump connection oxygen compatibility pool, oxygen compatibility pool connection activated sludge tank, activated sludge tank connection second pond, the supernatant of second pond
A part is arranged externally discharges to vavuum pump circulatory pool, redundance；Described vavuum pump circulatory pool connection water ring vacuum pump enters
The mouth of a river, the delivery port connection gully of water ring vacuum pump, the discharge outlet connection oxygen compatibility pool of rotating stream tray scrubber.
A kind of 2. exhaust treatment system of artificial stone production line as claimed in claim 1, it is characterised in that described spiral board
The column plate of at least 1 layer air vane shape is set inside tower.
A kind of 3. exhaust treatment system of artificial stone production line as claimed in claim 1, it is characterised in that described oxygen compatibility pool
Bacterium with the bacterium in activated sludge tank for degraded styrene.
A kind of 4. exhaust treatment system of artificial stone production line as claimed in claim 3, it is characterised in that described degraded benzene
The bacterium of ethene is：One kind in pseudomonas putida, Flavobacterium, Pseudomonas fluorescens, corynebacteria and rhodococcus rhodochrous
It is or a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769875.7U CN206996266U (en) | 2017-06-29 | 2017-06-29 | A kind of exhaust treatment system of artificial stone production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769875.7U CN206996266U (en) | 2017-06-29 | 2017-06-29 | A kind of exhaust treatment system of artificial stone production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996266U true CN206996266U (en) | 2018-02-13 |
Family
ID=61449183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769875.7U Expired - Fee Related CN206996266U (en) | 2017-06-29 | 2017-06-29 | A kind of exhaust treatment system of artificial stone production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185394A (en) * | 2017-06-29 | 2017-09-22 | 安徽力丰实业有限公司 | A kind of exhaust treatment system of artificial stone production line |
-
2017
- 2017-06-29 CN CN201720769875.7U patent/CN206996266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185394A (en) * | 2017-06-29 | 2017-09-22 | 安徽力丰实业有限公司 | A kind of exhaust treatment system of artificial stone production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180629 |