CN202191818U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
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- CN202191818U CN202191818U CN2011202684002U CN201120268400U CN202191818U CN 202191818 U CN202191818 U CN 202191818U CN 2011202684002 U CN2011202684002 U CN 2011202684002U CN 201120268400 U CN201120268400 U CN 201120268400U CN 202191818 U CN202191818 U CN 202191818U
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- waste gas
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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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Abstract
The utility model relates to the technical field of treatment for various waste gases, particularly to an economical and practical waste gas treatment device for organic compounds. The waste gas treatment device comprises a collection device, a treatment device, an exhaust device and a waste gas pipeline, which is characterized in that the treatment device is composed of a condenser, a drying tower and an adsorption tower; upper connectors and lower connectors are disposed on the collection device, the drying tower and the adsorption tower respectively; the lower connector of the collection device is connected with the place of the smoke discharge hole of the waste gas pipeline, and the upper connector of the collection device is connected with one end of the waste gas pipeline; the other end of the waste gas pipeline is connected with the condenser, and the outlet of the condenser is connected with the inlet of the drying tower via a pipeline; the outlet of the drying tower is connected with the inlet of the adsorption tower via a pipeline, and the outlet of the adsorption tower is connected with a discharge device; induced draft fans are disposed on a ventilation pipeline between the collection device and the condenser, as well as the pipeline of the discharge device; wood chips are filled in the middle section of the drying device; and active carbon is filled in the middle section of an adsorption device. The waste gas treatment device disclosed by the utility model has the advantages of short construction cycle, less investment cost, low operation expense, good treatment effect etc.
Description
[technical field]
The utility model relates to various technical field of waste gas treatment, particularly includes a kind of economical and practical type emission-control equipment of organic compounds.
[background technology]
In recent years, along with developing rapidly of industries such as organic synthesis technology, petrochemical processes and paint spraying and baking, the organic compound that gets in the atmosphere is more and more.For example: volatile organic matter and stench class materials such as benzene class, phenols, polycyclic aromatic hydrocarbon, organic sulfur compound, organic chloride; Not only human body there is spread effect; And much materials also have certain toxicity, can produce " three cause " effect, serious harm surrounding environment and people ' s health.Therefore, the control of this pollutant more and more receives people's attention.Exhaust gas treatment technology is exactly a kind of effective new method that grows up gradually under these circumstances, and causes world people's extensive concern gradually.
At present the exhaust gas treatment technology of organic matter compound mainly contain that chemical washing deodorization technology, biological filter deodorizing technology, ion deodorization are technological, natural plant liquid deodorizing etc.
Chemical washing deodorizing principle mainly is that the components utilising strong acid (sulfuric acid), highly basic (NaOH), strong oxidizer (clorox) according to foul smell contacts with foul smell molecule generation solution-air in the gas as wash spray solution; Make the stink composition in the gas phase be transferred to liquid phase, and remove stink substance with, oxidation or other chemical reaction among mat chemical agent and the stink composition.Chemical washing deodorization technology treatment effect is good, but technology and equipment is complicated and power consumption is big, expense is higher, and can cause secondary pollution;
Biological filter deodorizing process using " microorganism " degradation technique utilizes the deodorizing microorganism that is grown on the filtrate that H2S, SO2, NH3 etc. and most of volatile organic malodorant are degraded, and the deodorizing rate can reach 98%-99%.Lifetime of system reached more than 10 years, can be outdoor-20 ℃-40 ℃ scope operate as normal.Though biological filter deodorizing deodorizing rate is higher, the cost of handling medicament is higher, and like continuous operation, its energy consumption will increase greatly.
The ionic air cleaning system is external new and high technology, and it can remove harmful substances such as airborne bacterium, pellet, sulphur compound effectively.But this equipment cost is higher, and complicated operating process.Common medium-sized and small enterprises are difficult to utilization and extention.
The natural plants deodorization technology is through the atomizing of natural botanical extraction liquid deodorizing equipment, and natural botanical extraction liquid forms vaporific, and the surface of solution is the aerial peculiar smell molecule of absorption effectively; Simultaneously the spatial configuration of the peculiar smell molecule that is adsorbed is changed; Weakened the chemical combination key in the peculiar smell molecule, made the unstability of peculiar smell molecule increase, easy and other molecules carry out chemical reaction; Acidic buffer in the vegetation water reacts, and generates tasteless, nontoxic organic salt at last.But this technical plant medicament expense is with higher, and so high disposal cost can not be born by general enterprise.Therefore, above-mentioned technology is difficult to utilize continuously also penetration and promotion to be gone down.
[summary of the invention]
The utility model is in order to overcome existing issue; A kind of organic compounds treating apparatus of economical and practical type is provided, makes various organic compounds treating apparatus cost in processing procedure low, operating cost is less; Apparatus structure is flexible, treatment effect is stable, and innoxious index reaches or is superior to national standard.
To achieve these goals, design a kind of emission-control equipment, comprise gathering-device, treating apparatus, exhaust apparatus, exhaust piping.Gathering-device is concentrated the organized sealed space the inside that is collected in waste gas; This device lower interface is connected with the exhaust opening place of main flue; Last interface is connected with exhaust piping and is provided with air-introduced machine at the pipeline middle part; The pipeline other end is connected with emission-control equipment, and emission-control equipment connects air-introduced machine through pipeline and inserts exhaust apparatus again, enters in the atmosphere through exhaust apparatus through this device post processing pure air good up to standard.
Treating apparatus is made up of condenser, drying tower, adsorption tower; Described condenser, drying tower and adsorption tower are equipped with into and out of interface; Described gathering-device lower interface is connected with the exhaust ports of flue collector, and interface is connected with exhaust piping one end on the gathering-device, and the ventilation shaft other end connects the condenser inlet end; The condensator outlet end connects the drying tower entrance point through pipeline; The drying tower port of export connects the adsorption tower entrance point through pipeline, and the adsorption tower port of export connects tapping equipment, is equipped with air-introduced machine on the ventilation shaft between described gathering-device and the condenser and the pipeline of tapping equipment; Described drying tower is put the stage casing and is filled with the wood fragments bits, and described adsorption tower stage casing is filled with active carbon.
After emission-control equipment is introduced waste gas; At first, the waste gas of high temperature gets into the condenser cooling, and condenser is made up of snakelike breather pipe, bosh and cooling circulating water; Higher temperature waste gas is during through snakelike breather pipe; The outer water temperature of pipe can reduce the temperature of gas in the pipe, and bosh guarantees certain temperature that remains on of cooling circulating water through continuous water inlet, thereby reaches the temperature that reduces through coiled pipe gas.Secondly; Then insert the waste gas drying tower through cooled waste gas, a certain amount of wood fragments bits are housed, when waste gas passes through this object in the tower; The partial organic substances particle is attracted on the wood fragments bits and has certain aqueous vapor; Can turn out a large amount of microorganisms on the wood fragments bits after a period of time, can be adsorbed with volatile organic matter and stench class materials such as machine sulfide, organic chloride, thereby can reach the effect of the organic particle in the degraded waste gas.Then; The waste gas of handling gets into adsorption tower; Group will be equipped with adsorbents such as active carbon in this tower, and remainder benzene class, phenols, polycyclic aromatic hydrocarbon pass through the absorption fully of active carbon behind the dry adsorbent equipment of process wood chip, and the clean gas that comes out at last can be accomplished qualified discharge.
Described gas sampling device is the sealing device that anticorrosion sheet material is processed into, and with this device of the airtight access of waste gas flue, the large quantity of exhaust gas in the flue is concentrated in a organized way and is pooled to this device, causes flue gas processing device through air-introduced machine by exhaust piping again.
Described drying tower and adsorption tower top and middle and lower part are provided with manhole.Said exhaust apparatus be meant waste gas by treating apparatus handle up to standard after, discharge to high-altitude (10 meters) through air-introduced machine.
The utility model is compared with prior art, has that construction schedule is short, cost of investment is few, operating cost is low, high treating effect.Reduced energy consumption; Reduced operating cost, realized energy-saving and emission-reduction, the clearance of foul smell is reached more than 95%; The clearance of materials such as benzene class, phenols, polycyclic aromatic hydrocarbon, organic sulfur compound can reach more than 90%; Open this device simultaneously in production run, can guarantee the continuous removal of waste gas, and respond well.
[description of drawings]
Fig. 1 is the sectional view of the utility model;
Fig. 2 is the vertical view of the utility model;
Among the figure 1, gathering-device 2, condenser 3, drying tower 4, adsorption tower 5, tapping equipment 6, air-introduced machine 7, wood fragments bits 8, active carbon.
[specific embodiment]
In conjunction with accompanying drawing the utility model is further specified, the manufacturing technology of this device is very clearly concerning this professional people.
Like Fig. 1, shown in Figure 2, the utility model to be done further to describe, the utility model is realized through following steps:
The first step, organic compounds concentrated in a organized way collect.With this device of airtight connection, the large quantity of exhaust gas in the flue is concentrated in a organized way and is pooled to this device, causes flue gas processing device through air-introduced machine by flue again in the gas outlet that produces flue.
After second step, waste gas are introduced treating apparatus through air-introduced machine by gathering-device; At first, the waste gas of high temperature gets into the condenser cooling, and condenser is made up of snakelike breather pipe, recirculated cooling water groove and cooling circulating water; When higher temperature waste gas passes through snakelike breather pipe; Gas temperature is delivered in the cooling water through tube wall, and bosh guarantees that through continuous water inlet cooling circulating water remains on lower temperature, thereby reaches the temperature that reduces through coiled pipe gas.Secondly; Then insert the waste gas drying tower through cooled waste gas, a certain amount of wood fragments bits are housed, when waste gas passes through this object in the tower; The partial organic substances fine particle is attracted on the wood fragments bits and has a small amount of aqueous vapor; Turn out a large amount of microorganisms on the wood fragments bits after a period of time, can be adsorbed with volatile organic matter and stench class materials such as machine sulfide, organic chloride, thereby can reach the effect of the organic particle in the degraded waste gas.Then; The waste gas of handling gets into adsorption tower; Group will be equipped with adsorbents such as active carbon in this tower, and remainder benzene class, phenols, polycyclic aromatic hydrocarbon pass through the absorption fully of active carbon behind the dry adsorbent equipment of process wood chip, and the clean gas that comes out at last can be accomplished qualified discharge.
The 3rd step, exhaust apparatus are with handling pure air row after up to standard to airspace, the air of handling well through high tower chimney (10 meters) by air-introduced machine to high altitude discharge.
Repeat above-mentioned processing step, the utility model can be continuously carries out economical and effective to the organic compounds of manufacturer to be handled and qualified discharge.
Claims (5)
1. emission-control equipment; Comprise gathering-device, treating apparatus, exhaust apparatus, exhaust piping is characterized in that described treating apparatus is made up of condenser, drying tower, adsorption tower; Described gathering-device, drying tower and adsorption tower are equipped with upper and lower interface; Described gathering-device lower interface is connected with the exhaust opening place of exhaust piping, and interface is connected with exhaust piping one end on the gathering-device, and the exhaust piping other end connects the condenser inlet end; The condensator outlet end connects the drying tower entrance point through pipeline; The drying tower port of export connects the adsorption tower entrance point through pipeline, and the adsorption tower port of export connects tapping equipment, is equipped with air-introduced machine on the ventilation shaft between described gathering-device and the condenser and the pipeline of tapping equipment.
2. a kind of emission-control equipment as claimed in claim 1 is characterized in that described drying device stage casing is filled with the wood fragments bits, and described adsorbent equipment stage casing is filled with active carbon.
3. a kind of emission-control equipment as claimed in claim 1 is characterized in that described condenser is a spiral condenser, and cooling medium is a water.
4. a kind of emission-control equipment as claimed in claim 1 is characterized in that described gas sampling device is the sealing device that anticorrosion sheet material is processed.
5. a kind of emission-control equipment as claimed in claim 1 is characterized in that described drying tower and adsorption tower top and middle and lower part are provided with manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202684002U CN202191818U (en) | 2011-07-27 | 2011-07-27 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202684002U CN202191818U (en) | 2011-07-27 | 2011-07-27 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191818U true CN202191818U (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202684002U Expired - Lifetime CN202191818U (en) | 2011-07-27 | 2011-07-27 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191818U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258682A (en) * | 2014-09-28 | 2015-01-07 | 吴江市欧诚包装材料制品有限公司 | Air drying machine |
| CN104941581A (en) * | 2015-06-15 | 2015-09-30 | 肖乾清 | Preparation method of waste gas treatment material |
| CN105047436A (en) * | 2014-12-16 | 2015-11-11 | 铜陵翔宇商贸有限公司 | Smoke evacuation apparatus during welding |
| CN108380036A (en) * | 2018-05-14 | 2018-08-10 | 广水和成新材料有限公司 | The processing unit and method of exhaust gas in lithium ion battery negative material removal process |
| CN111545031A (en) * | 2019-02-12 | 2020-08-18 | 源洁科技股份有限公司 | Fossil fuel pollutant control system |
-
2011
- 2011-07-27 CN CN2011202684002U patent/CN202191818U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258682A (en) * | 2014-09-28 | 2015-01-07 | 吴江市欧诚包装材料制品有限公司 | Air drying machine |
| CN105047436A (en) * | 2014-12-16 | 2015-11-11 | 铜陵翔宇商贸有限公司 | Smoke evacuation apparatus during welding |
| CN104941581A (en) * | 2015-06-15 | 2015-09-30 | 肖乾清 | Preparation method of waste gas treatment material |
| CN108380036A (en) * | 2018-05-14 | 2018-08-10 | 广水和成新材料有限公司 | The processing unit and method of exhaust gas in lithium ion battery negative material removal process |
| CN111545031A (en) * | 2019-02-12 | 2020-08-18 | 源洁科技股份有限公司 | Fossil fuel pollutant control system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
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| CX01 | Expiry of patent term |