CN206198918U - A kind of granular absorption device for color-coating line exhaust-gas treatment - Google Patents
A kind of granular absorption device for color-coating line exhaust-gas treatment Download PDFInfo
- Publication number
- CN206198918U CN206198918U CN201621235365.3U CN201621235365U CN206198918U CN 206198918 U CN206198918 U CN 206198918U CN 201621235365 U CN201621235365 U CN 201621235365U CN 206198918 U CN206198918 U CN 206198918U
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- China
- Prior art keywords
- absorption device
- granular absorption
- color
- saddle ring
- coating line
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Abstract
A kind of granular absorption device for color-coating line exhaust-gas treatment, with exhaust gas inlet（1）, waste gas outlet（2）, passage（3）, leakage fluid dram（4）, it is scattered inside the granular absorption device and fills ceramic saddle ring（5）, ceramic saddle ring（5）The rambling arrangement inside granular absorption device, after work certain hour, passage（3）It is interior to be passed through superheated steam, will be attached to ceramic saddle ring（5）On particle carry out erosion, particle high-temperature is washed out, then slave unit leakage fluid dram（4）Discharge.The color-coating line exhaust treatment system of the granular absorption device is employed, the waste gas in thermal accumulating incinerator RTO can burn completely, substantially increase the utilization ratio of heat energy, be that positive contribution is made in the energy-saving and emission-reduction of country.
Description
Technical field
The utility model is produced in belonging to the color-coating line production field of metallurgy industry light plate, more particularly to color-coating line production
Organic compound（VOC）Exhaust-gas treatment field.
Background technology
VOC is VOC (volatile organic compounds）English abbreviation.U.S. ASTM
VOC is defined as any organic compound that can participate in atmospheric photochemical reaction by D3960-98 standards, and they are not only to human body
Various organs have stimulation, and with certain toxicity, some can produce " three cause " effect, and pole is produced to human body and environment
Big harm, toluene therein, dimethylbenzene belong to moderate toxicity solvent in solvent classes, have anesthesia to human body, stimulate and make
With.To the toxic effect of nervous system during high concentration.Shown according to newest research data, toluene, dimethylbenzene enter atmosphere
Certain photovoltaic reaction can be produced afterwards, there is certain destruction to ozone layer.Can be produced in Coil Coating Products production process and largely waved
Hair property organic compound（VOC）Gas (content is 8-12g/Nm3), wherein just contain toluene, dimethylbenzene, ethers, esters, ketone
And alcohols.These waste gas are directly discharged without treatment, that is, pollute environment, and by the self-contained heat energy of organic compound in vain
Slattern.
In the prior art, treatment VOC waste gas typically uses thermal accumulating incinerator.RTO is thermal accumulating incinerator
（Regenerative Thermal Oxidizer）Abbreviated form.The operation principle of RTO is that organic exhaust gas are entered into regenerator
Ceramic heat storage body（The heat of the upper circulation of the ceramic heat storage body " storage "）, ceramic heat storage body heat release cooling, and organic waste
Aspiration heat heats up, and waste gas enters oxidizing chamber after leaving regenerator with temperature higher.Organic exhaust gas are in oxidizing chamber by burner
800 DEG C of oxidizing temperature is heated to, makes VOC ingredient breakdowns therein into carbon dioxide and water, because waste gas is in regenerator
Interior preheating, fuel consumption is greatly reduced or need not supplement fuel.Oxidizing chamber has two effects：One is to ensure that waste gas can reach
The oxidizing temperature of setting, two be ensure there are enough residence times to make the VOC in waste gas is fully oxidized, waste gas burns in oxidizing chamber
Burn, oxidizing chamber is left after the high-temperature gas as purification, into regenerator（It has been cooled in circulation above）, heat release cooling
After discharge, and regenerator absorb amount of heat after heat up（For next circulating-heating waste gas）.
But, in the prior art, be usually constructed with into the waste gas of thermal accumulating incinerator RTO it is a large amount of burn do not fall
Grain, particle blocks heat storage, reduces the heat storage capacity of heat storage.Therefore, how to dispose not fall into the burning in RTO waste gas
Particle, the problem as this area urgent need to resolve.
The content of the invention
The purpose of this utility model is to provide a kind of granular absorption device for color-coating line exhaust-gas treatment, and the device can
The particle that a large amount of burnings in the waste gas for entering thermal accumulating incinerator RTO are not fallen is adsorbed so that thermal accumulating incinerator RTO
Waste gas can burn completely, in order to avoid particle block heat storage, reduce heat storage heat storage capacity.
A kind of granular absorption device for color-coating line exhaust-gas treatment, with exhaust gas inlet, waste gas outlet, passage, row
Liquid mouthful, it is characterised in that：It is scattered inside the granular absorption device and fills ceramic saddle ring.
Preferably, ceramic saddle ring rambling arrangement inside granular absorption device.
Preferably, superheated steam can be passed through in passage, will be attached to the particle on ceramic saddle ring carries out erosion, general
Grain high temperature is washed out, then the discharge of slave unit leakage fluid dram.
The color-coating line exhaust treatment system of the granular absorption device is employed, the waste gas in thermal accumulating incinerator RTO can
Burn completely, substantially increase the utilization ratio of heat energy, be that positive contribution is made in the energy-saving and emission-reduction of country.
Brief description of the drawings
Below in conjunction with the accompanying drawings with specific embodiment the utility model is further explained explanation.
Fig. 1 is the plane of the granular absorption device for color-coating line exhaust-gas treatment used in the utility model embodiment
Figure；
The wherein exhaust gas inlet of reference 1.；2. waste gas outlet；3. passage；4. leakage fluid dram；5. ceramic saddle ring.
Specific embodiment
To make description proper, simple, clear, it is described below in conjunction with example.
Refer to the attached drawing 1, the granular absorption device has exhaust gas inlet（1）, waste gas outlet（2）, passage（3）, leakage fluid dram
（4）, it is scattered inside the granular absorption device and fills ceramic saddle ring（5）.
Ceramic saddle ring（5）Mainly in the rambling arrangement of device interior, when entrance is blown, the particle inside waste gas
By ceramic saddle ring（5）Stopped, so as to avoid RTO inside from entering particulate matter.
During using certain hour, superheated steam is passed through by the passage above granular absorption device, will be attached to ceramics
Saddle ring（5）On particle carry out erosion, particle high-temperature is washed out, then slave unit sewage draining exit discharge.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, done a variety of conversion are all fallen among protection domain of the present utility model.
Claims (3)
1. a kind of granular absorption device for color-coating line exhaust-gas treatment, with exhaust gas inlet（1）, waste gas outlet（2）, passage
（3）, leakage fluid dram（4）, it is characterised in that：It is scattered inside the granular absorption device and fills ceramic saddle ring（5）.
2. granular absorption device as claimed in claim 1, it is characterised in that：Ceramic saddle ring（5）Inside granular absorption device
Rambling arrangement.
3. granular absorption device as claimed in claim 1 or 2, it is characterised in that：Passage（3）The interior overheat that can be passed through is steamed
Vapour, will be attached to ceramic saddle ring（5）On particle carry out erosion, particle high-temperature is washed out, then slave unit leakage fluid dram（4）Row
Go out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235365.3U CN206198918U (en) | 2016-11-18 | 2016-11-18 | A kind of granular absorption device for color-coating line exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235365.3U CN206198918U (en) | 2016-11-18 | 2016-11-18 | A kind of granular absorption device for color-coating line exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198918U true CN206198918U (en) | 2017-05-31 |
Family
ID=58750216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235365.3U Expired - Fee Related CN206198918U (en) | 2016-11-18 | 2016-11-18 | A kind of granular absorption device for color-coating line exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550647A (en) * | 2018-03-17 | 2019-04-02 | 广东力同环保机械有限公司 | The two-sided color aluminium production line of double paintings |
-
2016
- 2016-11-18 CN CN201621235365.3U patent/CN206198918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550647A (en) * | 2018-03-17 | 2019-04-02 | 广东力同环保机械有限公司 | The two-sided color aluminium production line of double paintings |
| CN109550647B (en) * | 2018-03-17 | 2020-09-01 | 广东力同环保机械有限公司 | Double-side double-coating color aluminum 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: 20170531 Termination date: 20211118 |