CN207187428U - It is desorbed emission-control equipment - Google Patents
It is desorbed emission-control equipment Download PDFInfo
- Publication number
- CN207187428U CN207187428U CN201721000323.6U CN201721000323U CN207187428U CN 207187428 U CN207187428 U CN 207187428U CN 201721000323 U CN201721000323 U CN 201721000323U CN 207187428 U CN207187428 U CN 207187428U
- Authority
- CN
- China
- Prior art keywords
- desorption
- waste gas
- emission
- baking oven
- control equipment
- 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
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model is applied to technical field of waste gas treatment, provide a kind of desorption emission-control equipment, including adsorption/desorption device, pyrolysis device and tapping equipment, filter is provided with the adsorption/desorption device, and tapping equipment and pyrolysis device are connected by waste gas transport pipeline and desorption waste gas heat exchange tube road respectively, the pyrolysis device includes several Heat Rooms and catalyst chamber, and the Heat Room connects tapping equipment and pretreating device with catalyst chamber by transport pipeline；The pretreating device includes steam baking oven and passivation baking oven, and the steam baking oven is connected with passivation baking oven by pre-treatment pipeline, and the pretreating device connects tapping equipment by waste gas transport pipeline.Whereby, the utility model can be more thoroughly handled organic exhaust gas, can be carried out secondary use to organic exhaust gas while reducing environmental pollution, be improved service efficiency.
Description
Technical field
It the utility model is related to technical field of waste gas treatment, more particularly to a kind of desorption emission-control equipment.
Background technology
It on tandem mill with cold-strip steel, galvanized steel (electrogalvanizing and galvanizing) is substrate that color coated steel sheet, which is, is passed through
Surface preparation (degreasing and chemical treatment), with the method for roller coat, coats one or more layers liquid coating, changes through overbaking and cold
But the sheet material of gained.With cold-strip steel on tandem mill, galvanized steel (electrogalvanizing and galvanizing) is substrate, pre- by surface
Handle (degreasing and chemical treatment), with the method for roller coat, coat one or more layers liquid coating, change through overbaking and cooling gained
Sheet material be coated steel sheet.Because coating there can be a variety of colors, coated steel sheet is traditionally called coloured coating
Steel plate.Again because coating is carried out before steel plate forming processing, this is called precoated steel plate abroad.But toasting
Cheng Zhong, the volatilization of zinc material can produce certain waste gas, and waste gas directly discharge does not meet national environmental standard, is usually in the prior art
Pernicious gas conventional in waste gas is handled, however it is imperfect for special organic gas processing.To special gas
Handled when, power consumption is bigger, and existing environmentally friendly removing exhaust gas device is unification, it is impossible to achieving environmental protection and energy saving
Caused waste gas on color-coating line is handled.
In summary, prior art there will naturally be inconvenience and defect in actual use, and it is therefore necessary to improved.
Utility model content
For it is above-mentioned the defects of, the purpose of this utility model is to provide a kind of desorption emission-control equipment, and it can be right
Organic exhaust gas is more thoroughly handled, and secondary use can be carried out to organic exhaust gas while reducing environmental pollution.
To achieve these goals, a kind of desorption emission-control equipment of the utility model offer, including adsorption/desorption device,
Pyrolysis device and tapping equipment, the adsorption/desorption device is interior to be provided with filter, and by waste gas transport pipeline and takes off
Attached waste gas heat exchange tube road connects tapping equipment and pyrolysis device respectively, and the pyrolysis device includes several Heat Rooms
And catalyst chamber, and the Heat Room connects tapping equipment and pretreating device with catalyst chamber by transport pipeline；The pre-treatment
Device includes steam baking oven and passivation baking oven, and the steam baking oven is connected with passivation baking oven by pre-treatment pipeline, is located before described
Manage device and tapping equipment is connected by waste gas transport pipeline.
According to desorption emission-control equipment of the present utility model, the filter is activated carbon, the Pintsch process dress
Put and blower fan is installed.
According to desorption emission-control equipment of the present utility model, the Heat Room includes one-level Heat Room, secondary heat exchange room
And regenerator, compensator is provided between the one-level Heat Room, secondary heat exchange room and regenerator.
According to desorption emission-control equipment of the present utility model, the catalyst chamber includes high-temperature cracking furnace and low temperature burns
Stove, the high-temperature cracking furnace is interior to be provided with heat-insulated process layer, and heat exchanger and catalyst are provided with the low temperature incinerator.
According to desorption emission-control equipment of the present utility model, the pretreating device also includes buck storage box and clear water
Storage box, and the buck storage box connects pyrolysis device by transport pipeline respectively with clear water storage box.
According to desorption emission-control equipment of the present utility model, set between pyrolysis device and the adsorption/desorption device
There is curing oven, the desorption waste gas heat exchange tube road is located inside curing oven.
The utility model provides a kind of desorption emission-control equipment, including adsorption/desorption device, pyrolysis device and
Tapping equipment, the adsorption/desorption device is interior to be provided with filter, and passes through waste gas transport pipeline and desorption waste gas heat exchange tube road
Tapping equipment and pyrolysis device are connected respectively, organic exhaust gas is handled for the first time by filter, reduce organic waste
Contained easy decomposed substance in gas.By pyrolysis device at the pernicious gas that is not easily decomposed in organic exhaust gas
Reason, can reach waste gas emission standard.The pyrolysis device includes several Heat Rooms and catalyst chamber, and described changes
Hot cell connects tapping equipment and pretreating device with catalyst chamber by transport pipeline, the organic exhaust gas that processing is completed is carried out secondary
Use, increase operation rate.The pretreating device includes steam baking oven and passivation baking oven, and the steam baking oven and passivation baking oven lead to
The connection of pre-treatment pipeline is crossed, the pretreating device connects tapping equipment by waste gas transport pipeline, more than organic gas
Work of the temperature to pretreating device carries out heat supply, reduces processing cost, improves service efficiency.The beneficial effects of the utility model：
By the multiple processing to waste gas, the pernicious gas for making to contain in it is preferably minimized, and so as to reduce environmental pollution, while utilizes tool
The gas for having high temperature carries out heat supply to manufacturing procedure, improves service efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of pretreating device in the utility model；
Fig. 3 is the structural representation of the utility model high temperature cracker；
Fig. 4 is the work structure diagram of heat exchanger in the utility model；
In figure, 1- adsorption/desorption devices, 11- waste gas transport pipelines, 12- desorption waste gas heat exchange tubes road, the heat exchange of 21- one-levels
Room, 22- secondary heat exchanges room, 23- regenerator, 24- compensators, 25- high-temperature cracking furnaces, 26- low temperature incinerators, 27- blower fans, 28-
Heat exchanger, 3- tapping equipments, 4- transport pipelines, 5- pretreating devices, 51- steam baking ovens, 52- passivation baking ovens, 53- pre-treatment pipes
Road, the closed painting japanning rooms of 6-, 7- curing ovens, 8- waste gas recoveries area.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated, it will be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Referring to Fig. 1, the utility model provides a kind of desorption emission-control equipment, the device include adsorption/desorption device 1,
Pyrolysis device and tapping equipment 3, the adsorption/desorption device 1 is interior to be provided with filter, and passes through waste gas transport pipeline 11
Tapping equipment 3 and pyrolysis device are connected respectively with desorption waste gas heat exchange tube road 12, and organic exhaust gas is entered by filter
The first processing of row, reduces easy decomposed substance contained in organic exhaust gas.By pyrolysis device to being not easy in organic exhaust gas
The pernicious gas of decomposition is handled, and can reach waste gas emission standard.The pyrolysis device changes including several
Hot cell and catalyst chamber, and the Heat Room and catalyst chamber connect tapping equipment 3 and pretreating device 5 by transport pipeline 4, to place
The organic exhaust gas that reason is completed carries out secondary use, increases operation rate.The pretreating device 5 includes steam baking oven 51 and passivation is dried
Case 52, the steam baking oven 51 and passivation baking oven 52 are connected by pre-treatment pipeline 53, and the pretreating device 5 is transported by waste gas
Defeated pipeline 11 connects tapping equipment 3, carries out heat supply using work of the residual temperature of organic gas to pretreating device 5, reduces processing
Cost, improve service efficiency.
Preferably, filter of the present utility model is activated carbon, and blower fan 27 is provided with the pyrolysis device,
The waste gas in organic gas is adsorbed using activated carbon, organic gas is handled for the first time.Can be right using blower fan 27
Gas in transport pipeline 4 is effectively transported.
In addition, Heat Room of the present utility model includes one-level Heat Room 21, secondary heat exchange room 22 and regenerator 23, described one
Compensator 24 is provided between level Heat Room 21, secondary heat exchange room 22 and regenerator 23, by Heat Room and compensator 24 to flowing through
Organic gas carry out high temperature incineration, so as to reduce the harmful substance contained in organic gas.
Further, catalyst chamber of the present utility model includes high-temperature cracking furnace 25 and low temperature incinerator 26, the high anneal crack
Heat-insulated process layer is provided with solution stove 25, heat exchanger 28 and catalyst is provided with the low temperature incinerator 26, passes through adding for catalyst
Add, make organic gas more thorough in burning process, so as to reduce the harmful substance in organic gas.
Preferably, pretreating device 5 of the present utility model also includes buck storage box and clear water storage box, and the buck
Storage box and clear water storage box connect pyrolysis device by transport pipeline 4 respectively, and the organic gas completed for processing enters
Row secondary cycle uses, and provides heat using work of the residual temperature of organic gas to pretreating device 5, improves service efficiency.
The utility model is in implementation process：Closed painting japanning room 6 carries out closed japanning to steel plate, in lacquering process
A certain amount of organic gas can be produced, organic gas enters adsorption/desorption device 1 through transport pipeline 4, set in adsorption/desorption device 1
There is filter once to be filtered to the pernicious gas in organic gas, while detection is provided with adsorption/desorption device 1
Device, the gas for meeting atmospheric emission standard transport to tapping equipment 3 after filtering by waste gas transport pipeline 11
Row discharge, do not meet being transported through being desorbed waste gas heat exchange tube road 12 to waste gas recovery area 8 for national standard, transported after unified recovery to
Pyrolysis device is handled.Curing oven 7, the desorption waste gas are provided between pyrolysis device and adsorption/desorption device 1
Heat exchange pipeline 12 is located inside curing oven 7.The gas in desorption waste gas heat exchange tube road 12 is heated using curing oven 7, made
Its temperature is between 80~120 °, reduces the heat time in pyrolysis device, improves operating efficiency.As shown in figure 3,
When organic gas enters pyrolysis device progress high-temperature process, successively by one-level Heat Room 21, secondary heat exchange room 22 and storage
Hot cell 23, it is constantly heated, its temperature is reached 500~600 °, using high temperature to the harmful substance in organic gas
It is purged.The organic gas removed is transported to pretreating device 5 by transport pipeline 4, as shown in Fig. 2 or 4, is being transported
The temperature of organic gas is reduced by heat exchanger 28 in journey, between reaching 300~450 °, is easy to organic gas
Discharge, while pretreating device 5 can be heated using the residual temperature of organic gas, save heat supply resource, improved organic
The utilization rate of gas.
In summary, the utility model provides a kind of desorption emission-control equipment, including adsorption/desorption device, high anneal crack
Device and tapping equipment are solved, filter is provided with the adsorption/desorption device, and pass through waste gas transport pipeline and desorption waste gas
Heat exchange pipeline connects tapping equipment and pyrolysis device respectively, and organic exhaust gas is handled for the first time by filter, drop
Contained easy decomposed substance in low organic exhaust gas.By pyrolysis device to the pernicious gas that is not easily decomposed in organic exhaust gas
Handled, waste gas emission standard can be reached.The pyrolysis device includes several Heat Rooms and catalyst chamber, and
The Heat Room connects tapping equipment and pretreating device with catalyst chamber by transport pipeline, and the organic exhaust gas completed to processing enters
The secondary use of row, increases operation rate.The pretreating device includes steam baking oven and passivation baking oven, the steam baking oven and passivation
Baking oven is connected by pre-treatment pipeline, and the pretreating device connects tapping equipment by waste gas transport pipeline, utilizes organic gas
Work of the residual temperature of body to pretreating device carries out heat supply, reduces processing cost, improves service efficiency.It is of the present utility model beneficial
Effect：By the multiple processing to waste gas, the pernicious gas for making to contain in it is preferably minimized, so as to reduce environmental pollution, simultaneously
Heat supply is carried out to manufacturing procedure using the gas with high temperature, improves service efficiency.
Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art work as can make various corresponding changes and deformation according to the utility model, but these
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (6)
1. one kind desorption emission-control equipment, it is characterised in that including adsorption/desorption device, pyrolysis device and discharge dress
Put, filter is provided with the adsorption/desorption device, and connect respectively by waste gas transport pipeline and desorption waste gas heat exchange tube road
Tapping equipment and pyrolysis device are connect, the pyrolysis device includes several Heat Rooms and catalyst chamber, and the heat exchange
Room connects tapping equipment and pretreating device with catalyst chamber by transport pipeline；
The pretreating device includes steam baking oven and passivation baking oven, and the steam baking oven and passivation baking oven pass through pre-treatment pipeline
Connection, the pretreating device connect tapping equipment by waste gas transport pipeline.
2. desorption emission-control equipment according to claim 1, it is characterised in that the filter is activated carbon, institute
State and blower fan is installed on pyrolysis device.
3. desorption emission-control equipment according to claim 1, it is characterised in that the Heat Room exchanges heat including one-level
Room, secondary heat exchange room and regenerator, compensator is provided between the one-level Heat Room, secondary heat exchange room and regenerator.
4. desorption emission-control equipment according to claim 3, it is characterised in that the catalyst chamber includes high-temperature cracking furnace
With low temperature incinerator, the high-temperature cracking furnace is interior to be provided with heat-insulated process layer, and heat exchanger and catalysis are provided with the low temperature incinerator
Agent.
5. desorption emission-control equipment according to claim 1, it is characterised in that the pretreating device also includes buck
Storage box and clear water storage box, and the buck storage box connects Pintsch process by transport pipeline respectively with clear water storage box and filled
Put.
6. desorption emission-control equipment according to claim 1, it is characterised in that the pyrolysis device and absorption are de-
Curing oven is provided between adsorption device, the desorption waste gas heat exchange tube road is located inside curing oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000323.6U CN207187428U (en) | 2017-08-10 | 2017-08-10 | It is desorbed emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000323.6U CN207187428U (en) | 2017-08-10 | 2017-08-10 | It is desorbed emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207187428U true CN207187428U (en) | 2018-04-06 |
Family
ID=61796773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000323.6U Expired - Fee Related CN207187428U (en) | 2017-08-10 | 2017-08-10 | It is desorbed emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207187428U (en) |
-
2017
- 2017-08-10 CN CN201721000323.6U patent/CN207187428U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180406 Termination date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |