CN206924525U - A kind of chemical emission pre-processing device - Google Patents
A kind of chemical emission pre-processing device Download PDFInfo
- Publication number
- CN206924525U CN206924525U CN201720734428.8U CN201720734428U CN206924525U CN 206924525 U CN206924525 U CN 206924525U CN 201720734428 U CN201720734428 U CN 201720734428U CN 206924525 U CN206924525 U CN 206924525U
- Authority
- CN
- China
- Prior art keywords
- preposition
- rose box
- screen packs
- absorption tower
- hepa screen
- 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.)
- Expired - Fee Related
Links
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 238000007781 pre-processing Methods 0.000 title claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 50
- 239000003610 charcoal Substances 0.000 claims abstract description 27
- 241000220317 Rosa Species 0.000 claims abstract description 23
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 49
- 238000012800 visualization Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003960 organic solvent Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000001473 noxious effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
- 239000002912 waste gas Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- FYADHXFMURLYQI-UHFFFAOYSA-N 1,2,4-triazine Chemical compound C1=CN=NC=N1 FYADHXFMURLYQI-UHFFFAOYSA-N 0.000 description 1
- 125000001340 2-chloroethyl group Chemical class [H]C([H])(Cl)C([H])([H])* 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of chemical emission pre-processing device, including Rose Box, the left end of Rose Box is provided with air inlet pipe, the inside of Rose Box is provided with charcoal absorption net and preposition HEPA screen packs from right to left, charcoal absorption net and preposition HEPA screen packs are slidably connected by the front and rear inwall of guide rail and Rose Box, the housing upper end of charcoal absorption net and preposition HEPA screen packs is respectively equipped with hanger, this chemical emission pre-processing device, it is simple in construction, it is easy to operate, the operating efficiency of practitioner can be improved, charcoal absorption net and preposition HEPA screen packs can be by the particulate matters and noxious material in gas（Such as formaldehyde）Adsorption, melt organic component in organic solvent simultaneously, distilled by heating, it is collected recycling, both do not polluted the environment, the production cost of relevant industries, the charcoal absorption net of drawing and pulling type and the convenient maintenance cost for also reducing whole equipment simultaneously of preposition HEPA filter screen replacements can be reduced again.
Description
Technical field
Technical field of waste gas treatment is the utility model is related to, specially a kind of chemical emission pre-processing device.
Background technology
At present, in chemical industry substantial amounts of organic solvent will typically be used, such as benzene,toluene,xylene aromatics are molten
Agent and ethanol, isopropanol, ethyl acetate, butyl acetate, butanone, dichloroethanes, chloroethanes, hydro carbons etc..These organic solvents master
If low boiling, volatile organic compound, there is certain toxicity, and wherein quite a few is finally in the form of organic exhaust gas
Air is discharged into, surrounding environment is caused seriously to pollute.Therefore, current Environmental Protection Situation is severe, country to Environmental Inputs dynamics by
Under the background that year increases, the organic component recycling in emission can either be reduced to environment by appropriate method
Pollution, and can enough realizes the recycling of resource, has very strong economic value and environment protection significance.In the prior art, chemical industry row
Contain substantial amounts of particulate matter (such as triazine) in the tail gas of industry production discharge, easily cause the blocking of tail gas treatment device, make to set
Standby can not stablize normally operates.This is also one of the reason for part industry tail gas treatment device can not run well.For with
Upper problem, need badly and want a kind of new waste gas pre-processing device, it is relatively low to solve vent gas treatment rate present in prior art, it is organic
The problem of component is unable to recycling, and equipment blocks in short term, and equipment later maintenance cost is too high.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of chemical emission pretreatment is set
It is standby, the production that enterprise is also reduced while the pollution to environment can be reduced to the organic component recycling in tail gas
Cost, many benefits are all brought to relevant enterprise and environment, and be convenient for changing the waste gas adsorption plant of maintenance so that be whole
The operation of equipment is more reliable, effectively can solve the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of chemical emission pre-processing device, including
Rose Box, the left end of the Rose Box are provided with air inlet pipe, and the inside of Rose Box is provided with charcoal absorption net and preposition from right to left
HEPA screen packs, charcoal absorption net and preposition HEPA screen packs are slidably connected by the front and rear inwall of guide rail and Rose Box, living
Property charcoal adsorption net and the housing upper ends of preposition HEPA screen packs be respectively equipped with hanger, the right side of Rose Box is provided with by pipeline therewith
The absorption tower being connected, the inside on absorption tower are provided with absorbing liquid, and the side lower end on absorption tower offers liquid level visualization window, absorb
The top of tower is connected with air-introduced machine by connecting tube, and the outlet of air-introduced machine is terminated with blast pipe, and the upper end of blast pipe is provided with rain-proof
Cover, the inside on absorption tower are provided with shower nozzle, and the bottom sides on absorption tower are connected with the first liquid pump by pipeline, and the first liquid pump goes out liquid
End is connected by pipeline with the side of fractionating column, and the upper lid of fractionating column is connected with condenser by pipeline, and the lower end of condenser leads to
Piping is connected to recycling can, and the upper lid of fractionating column is connected with the second liquid pump by pipeline, and the outlet end of the second liquid pump passes through pipeline
Connect with the liquid feeding end of shower nozzle, the input of the first liquid pump, the second liquid pump and air-introduced machine passes through external switch and external electrical respectively
The output end electrical connection in source.
As a kind of optimal technical scheme of the present utility model, the charcoal absorption net and preposition HEPA screen packs and mistake
The left and right medial surface spaced set of filter box, and preposition HEPA screen packs are positioned close to the side of air inlet pipe.
As a kind of optimal technical scheme of the present utility model, the liquid level of the absorption tower absorbed inside liquid must not be high
In the most upper edge of liquid level visualization window.
As a kind of optimal technical scheme of the present utility model, the liquid level of the absorption tower absorbed inside liquid must not be high
In the most upper edge of liquid level visualization window.
As a kind of optimal technical scheme of the present utility model, the quantity of the hanger is four and is symmetrically distributed in activity
The housing upper end of charcoal adsorption net and preposition HEPA screen packs.
Compared with prior art, the beneficial effects of the utility model are：This chemical emission pre-processing device, it is simple in construction,
It is easy to operate, the operating efficiency of practitioner can be improved, by the rotation of air-introduced machine, the flowing of gas in acceleration equipment is living
Property charcoal adsorption net and preposition HEPA screen packs can be by the particulate matters and noxious material in gas（Such as formaldehyde）Adsorption, simultaneously
Melt organic component in organic solvent, distilled by heating, be collected recycling, both do not polluted the environment, can subtract again
The production cost of few relevant industries, the charcoal absorption net of drawing and pulling type and preposition HEPA filter screen replacements conveniently also reduce simultaneously
The maintenance cost of whole equipment.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model partial structurtes broken away view.
In figure：1 air inlet pipe, 2 Rose Boxes, 3 absorption towers, 4 liquid level visualization windows, 5 first liquid pumps, 6 fractionating columns, 7 recycling cans,
8 air-introduced machines, 9 blast pipes, 10 rain covers, 11 charcoal absorption nets, 12 preposition HEPA screen packs, 13 hangers, 14 condensers, 15 sprays
Head, 16 connecting tubes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2 the utility model and a kind of technical scheme is provided：A kind of chemical emission pre-processing device, including filtering
Case 2, the left end of Rose Box 2 are provided with air inlet pipe 1, and the inside of Rose Box 2 is provided with charcoal absorption net 11 and preposition from right to left
The left and right medial surface spaced set of HEPA screen packs 12, charcoal absorption net 11 and preposition HEPA screen packs 12 and Rose Box 2,
And preposition HEPA screen packs 12 are positioned close to the side of air inlet pipe 1, charcoal absorption net 11 and preposition HEPA screen packs 12 are logical
The front and rear inwall for crossing guide rail and Rose Box 2 is slidably connected, the housing upper end of charcoal absorption net 11 and preposition HEPA screen packs 12
Hanger 13 is respectively equipped with, the quantity of hanger 13 is four and is symmetrically distributed in charcoal absorption net 11 and preposition HEPA screen packs 12
Housing upper end, charcoal absorption net 11 and preposition HEPA screen packs 12 can be by the particulate matters and noxious material in gas（Such as
Formaldehyde）Adsorption, the charcoal absorption net 11 of drawing and pulling type and preposition HEPA screen packs 12 are changed convenient while also reduced whole
The maintenance cost of individual equipment, the right side of Rose Box 2, which is provided with, is attached thereto logical absorption tower 3 by pipeline, and the inside on absorption tower 3 is set
There is absorbing liquid, the side lower end on absorption tower 3 offers liquid level visualization window 4, and the liquid level of the absorbed inside liquid of absorption tower 3 must not
Higher than the most upper edge of liquid level visualization window 4, the top on absorption tower 3 is connected with air-introduced machine 8 by connecting tube 16, passes through air-introduced machine 8
Rotation, the flowing of gas, the outlet of air-introduced machine 8 are terminated with blast pipe 9 in acceleration equipment, and the upper end of blast pipe 9 is provided with rain-proof
Cover 10, the inside on absorption tower 3 are provided with shower nozzle 15, and the quantity of shower nozzle 15 is no less than two and equidistantly distributed in absorption tower 3
Portion, the bottom sides on absorption tower 3 are connected with the first liquid pump 5 by pipeline, and the outlet end of the first liquid pump 5 passes through pipeline and fractionating column
6 side connects, and the upper lid of fractionating column 6 is connected with condenser 14 by pipeline, and the lower end of condenser 14 is connected to back by pipeline
Closed cans 7, melt organic component in organic solvent, distilled by heating, be collected recycling, both do not polluted the environment, again
The production cost of relevant industries can be reduced, the upper lid of fractionating column 6 is connected with the second liquid pump by pipeline, and the second liquid pump goes out liquid
End is connected by pipeline with the liquid feeding end of shower nozzle 15, and the input of the first liquid pump 5, the second liquid pump and air-introduced machine 8 is respectively by outer
Portion's switch electrically connects with the output end of external power source, and this chemical emission pre-processing device is simple in construction, easy to operate, Ke Yiti
The operating efficiency of high practitioner.
When in use：Connect external power source, air-introduced machine 8 rotate accelerate whole equipment in gas flowing, chemical emission by
Air inlet pipe 1 is entered in Rose Box 2, and the charcoal absorption net 11 inside Rose Box 2 will be changed with preposition HEPA screen packs 12
Solid particulate matter and noxious material in work waste gas are such as（Such as methanol）Separated Deng from chemical emission, the gas after separation enters
Enter in absorption tower 3, the shower nozzle 15 inside absorption tower 3 sprays absorbing liquid, and the organic principle in waste gas is absorbed, and processing is completed
Gas afterwards is discharged into air by blast pipe 9, and the absorbing liquid containing organic principle is extracted into by the first liquid pump 5 from absorption tower 3
In fractionating column 6, organic components are distilled by fractionating column 6, the absorbing liquid after the completion of distillation is pumped in place through the second liquid pump
In shower nozzle 15 inside absorption tower 3, the pipeline that organic principle passes through positioned at the top of fractionating column 6 is entered in condenser 14, organic
Composition completes liquefaction in condenser 14, is entered finally by conduit in recycling can 7.
The utility model can very easily maintenance operation, integrated equipment occupation space is few, is easily installed；Recycling can
7 use, promote the cycling and reutilization of resource；Convenient charcoal absorption net 11 and preposition HEPA screen packs 12 are changed, is carried
High ease of use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of chemical emission pre-processing device, including Rose Box（2）, it is characterised in that：The Rose Box（2）Left end be provided with
Air inlet pipe（1）, Rose Box（2）Inside be provided with charcoal absorption net from right to left（11）With preposition HEPA screen packs（12）, it is living
Property charcoal adsorption net（11）With preposition HEPA screen packs（12）Pass through guide rail and Rose Box（2）Front and rear inwall be slidably connected, activity
Charcoal adsorption net（11）With preposition HEPA screen packs（12）Housing upper end be respectively equipped with hanger（13）, Rose Box（2）Right side set
Have and logical absorption tower is attached thereto by pipeline（3）, absorption tower（3）Inside be provided with absorbing liquid, absorption tower（3）Side lower end
Offer liquid level visualization window（4）, absorption tower（3）Top pass through connecting tube（16）It is connected with air-introduced machine（8）, air-introduced machine（8）
Outlet be terminated with blast pipe（9）, blast pipe（9）Upper end be provided with rain cover（10）, absorption tower（3）Inside be provided with shower nozzle
（15）, absorption tower（3）Bottom sides the first liquid pump is connected with by pipeline（5）, the first liquid pump（5）Outlet end pass through pipeline
With fractionating column（6）Side connect, fractionating column（6）Upper lid condenser is connected with by pipeline（14）, condenser（14）Under
End is connected to recycling can by pipeline（7）, fractionating column（6）Upper lid the second liquid pump is connected with by pipeline, the second liquid pump goes out liquid
End passes through pipeline and shower nozzle（15）Liquid feeding end connect, the first liquid pump（5）, the second liquid pump and air-introduced machine（8）Input difference
Electrically connected by external switch with the output end of external power source.
A kind of 2. chemical emission pre-processing device according to claim 1, it is characterised in that：The charcoal absorption net
（11）With preposition HEPA screen packs（12）With Rose Box（2）Left and right medial surface spaced set, and preposition HEPA screen packs
（12）It is positioned close to air inlet pipe（1）Side.
A kind of 3. chemical emission pre-processing device according to claim 1, it is characterised in that：The absorption tower（3）It is internal
The liquid level of absorbing liquid must not be higher than liquid level visualization window（4）Most upper edge.
A kind of 4. chemical emission pre-processing device according to claim 1, it is characterised in that：The shower nozzle（15）Quantity
No less than two and equidistantly distributed is on absorption tower（3）Inside.
A kind of 5. chemical emission pre-processing device according to claim 1, it is characterised in that：The hanger（13）Quantity
For four and it is symmetrically distributed in charcoal absorption net（11）With preposition HEPA screen packs（12）Housing upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734428.8U CN206924525U (en) | 2017-06-23 | 2017-06-23 | A kind of chemical emission pre-processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734428.8U CN206924525U (en) | 2017-06-23 | 2017-06-23 | A kind of chemical emission pre-processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924525U true CN206924525U (en) | 2018-01-26 |
Family
ID=61345591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734428.8U Expired - Fee Related CN206924525U (en) | 2017-06-23 | 2017-06-23 | A kind of chemical emission pre-processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924525U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562343A (en) * | 2018-03-15 | 2018-09-21 | 核工业理化工程研究院 | A kind of dynamic running device discharge quantity test device and test method |
| CN109200780A (en) * | 2018-11-16 | 2019-01-15 | 杭州富阳锦丰纸业有限公司 | Off-gas cleaning equipment in a kind of garbage processing procedure |
| CN110075667A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Exhaust treatment system |
| CN112495172A (en) * | 2020-12-14 | 2021-03-16 | 洪湖市兴达石化设备制造有限公司 | Sulfur recovery furnace for petroleum and natural gas refining and use method thereof |
-
2017
- 2017-06-23 CN CN201720734428.8U patent/CN206924525U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562343A (en) * | 2018-03-15 | 2018-09-21 | 核工业理化工程研究院 | A kind of dynamic running device discharge quantity test device and test method |
| CN108562343B (en) * | 2018-03-15 | 2024-01-26 | 核工业理化工程研究院 | Device and method for testing ventilation capacity of dynamic operation equipment |
| CN109200780A (en) * | 2018-11-16 | 2019-01-15 | 杭州富阳锦丰纸业有限公司 | Off-gas cleaning equipment in a kind of garbage processing procedure |
| CN110075667A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Exhaust treatment system |
| CN110075667B (en) * | 2019-05-30 | 2024-04-02 | 江苏新聚环保科技有限公司 | Exhaust gas treatment system |
| CN112495172A (en) * | 2020-12-14 | 2021-03-16 | 洪湖市兴达石化设备制造有限公司 | Sulfur recovery furnace for petroleum and natural gas refining and use method thereof |
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| Date | Code | Title | Description |
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| 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: 20180126 |