CN201855643U - Apparatus and device for waste gas treatment - Google Patents
Apparatus and device for waste gas treatment Download PDFInfo
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- CN201855643U CN201855643U CN2010205978696U CN201020597869U CN201855643U CN 201855643 U CN201855643 U CN 201855643U CN 2010205978696 U CN2010205978696 U CN 2010205978696U CN 201020597869 U CN201020597869 U CN 201020597869U CN 201855643 U CN201855643 U CN 201855643U
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Abstract
The utility model discloses an apparatus and a device for waste gas treatment. The device for the waste gas treatment comprises a filtration apparatus, a waste gas inlet which is used for leading the waste gas is arranged at the bottom of the filtration apparatus, and the top of the filtration apparatus is provided with a gas outlet which is used for leading a first liquid coolant. The filtration apparatus is further provided with an absorber which is used for increasing the contact area between the first liquid coolant and the waste gas and for obtaining the first liquid coolant and mixed liquid, and the absorber is arranged between the waste gas inlet and the gas outlet. The apparatus and the device for waste gas treatment can not only fully recycle the substance of the waste gas, such as light oil, naphthalene oil and the like, but also reuse phenol-containing waste water.
Description
[technical field]
The utility model belongs to technical field of waste gas treatment, relates in particular to a kind of waste gas treatment equipment and device.
[background technology]
Along with the continuous enhancing of people's environmental consciousness, each countries and regions are also more and more higher to the requirement of environmental quality, especially aspect the discharging of waste gas and waste water, strict qualification arranged all.
In the production process of carbon black, the prescription that feed coal tar need be dewatered is handled, tend to cause the evaporation of materials such as light oil and naphtalene oil when coal tar dehydration prescription is handled, produce a large amount of waste gas that contains light oil and naphtalene oil and phenol wastewater because temperature is too high.
In the prior art, normally adopt the Venturi tube water washing device that the waste gas that produces in the carbon black process is washed condensation process, in actual application, often still have the volatilization of light oil and naphtalene oil and be discharged in the air outward with waste gas, produce stronger penetrating odor, can cause serious pollution to environment, simultaneously, the phenol wastewater that produces after the washing condensation process can not be fully utilized, and causes the waste of resource.
How better realizing the abundant recovery to materials such as light oil in the waste gas that produces in the carbon black process and naphtalene oils, be not only one of problem that the production of carbon black field need solve, also is one of research direction of technical field of waste gas treatment.
[utility model content]
The technical problem that the utility model solved provides a kind of emission-control equipment, with the abundant recovery of better realization to materials such as light oil and naphtalene oil in the waste gas that produces in the carbon black process.
The utility model is that the technical scheme that the technical solution problem adopts provides a kind of emission-control equipment, described waste gas is the mixture of gas and liquid, described liquid comprises first liquid and second liquid, described device comprises filter plant, the bottom side of described filter plant is provided for importing the exhaust gas entrance end of waste gas, the top is provided for importing the gas outlet end of first liquid coolant
Described filter plant also comprises the contact area that is used to increase described first liquid coolant and described waste gas, and the absorber of the liquid after being used to obtain described first liquid coolant and merge,
Described absorber is arranged between described exhaust gas entrance end and the described gas outlet end.
According to the utility model one preferred embodiment, described absorber inside is the vertical sieve tray structure.
According to the utility model one preferred embodiment, described device also comprises the separation equipment that the described liquid after being used for first liquid coolant that described absorber is obtained and merging separates, and described separation equipment connects described absorber.
According to the utility model one preferred embodiment, described device also comprises the coal tar dehydration prescription jar that produces waste gas;
Be used for the described coal tar dehydration prescription jar air blast that the waste gas that produces purges;
Be used for described air blast is purged the condenser that the waste gas that comes carries out condensation process and obtains first liquid of described waste gas;
Be used to store first liquid collection trough of first liquid that described condenser obtains;
Wherein, described coal tar dehydration prescription jar connects described air blast and described condenser respectively, and described first liquid collection trough connects described condenser.
According to the utility model one preferred embodiment, described device also comprises and is used for circulating slot that second liquid coolant after handling through described separation equipment is collected, described circulating slot connects described separation equipment, wherein, contain second liquid that is not separated in described second liquid coolant by described separation equipment.
According to the utility model one preferred embodiment, described device also comprises quench pump and the black reactor that is connected with described quench pump, and described quench pump also connects described circulating slot.
The utility model is that the technical scheme that the technical solution problem adopts provides a kind of waste gas filtering equipment, and the bottom side of described filter plant is provided for importing the exhaust gas entrance end of waste gas, and the top is provided for importing the gas outlet end of first liquid coolant,
Described filter plant also comprises the contact area that is used to increase described first liquid coolant and described waste gas, and the absorber of the liquid after being used to obtain described first liquid coolant and merge,
Described absorber is arranged between described exhaust gas entrance end and the described gas outlet end.
According to the utility model one preferred embodiment, described absorber inside is the vertical sieve tray structure.
By the way, the utility model embodiment not only can fully reclaim materials such as light oil and naphtalene oil in the waste gas that produces in the carbon black process, can also utilize again phenol wastewater.
[description of drawings]
Fig. 1 is the schematic configuration diagram of the emission-control equipment that provides of the utility model embodiment;
Fig. 2 is the schematic configuration diagram of the waste gas treatment equipment that provides of the utility model embodiment;
Fig. 3 is the schematic flow diagram of the waste gas processing method that provides of the utility model embodiment.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is elaborated.
See also Fig. 1, the structure of the emission-control equipment that Fig. 1 provides for the utility model embodiment.
Emission-control equipment comprises air blast 11, coal tar dehydration prescription jar 12, condenser 13, naphtalene oil feeder 14, light oil feeder 15, filter plant 16, separation equipment 17, circulating slot 18, water circulating pump 19, wastewater trough 20, water supply pump 21, black reactor 22 and buried tank 23.
Wherein, coal tar dehydration prescription jar 12 is used to refine coal tar, in the extractive process, produce a large amount of waste gas, waste gas is the mixture of gas and liquid, and liquid comprises first liquid and second liquid, in the utility model was implemented, first liquid was that naphtalene oil, light oil etc. can utilize material; Second liquid is materials such as phenol.
Emission-control equipment also comprises first liquid collection trough, and among the utility model embodiment, first liquid collection trough comprises naphtalene oil feeder 14, light oil feeder 15.
The bottom side of filter plant 16 is provided with exhaust gas entrance end 161, the top is provided with gas outlet end 162, inside is provided with absorber 163, wherein, absorber 163 inside are the vertical sieve tray structure, adopting undulatory stainless steel material, can certainly be other the material that can add adsorption area, does not enumerate one by one herein.In specific implementation process, separation equipment 17 connects the absorber 163 of filter plant 16.
Circulating slot 18 connects separation equipment 17; Water circulating pump 19 connects circulating slot 18 and quench pump 20 respectively; Quench pump 21 also connects wastewater trough 20 and black reactor 22.
Buried tank 23 connects separation equipment 17, naphtalene oil feeder 14 and light oil feeder 15.
The emission-control equipment course of work of the utility model embodiment is roughly as follows:
Produce a large amount of waste gas in coal tar dehydration prescription jar 12 oil refining process, waste gas comprises first liquid, such as naphtalene oil, light oil, also comprises second liquid, such as material such as phenol;
After collecting respectively, naphtalene oil, light oil after naphtalene oil feeder 14 and light oil feeder 15 are handled condenser 13 enters buried tank 23;
Afterwards, see also Fig. 2, the EGT after naphtalene oil feeder 14 and light oil feeder 15 processed generally between 90 ℃ to 100 ℃, is high-temp waste gas successively, and high-temp waste gas enters filter plant 16 by the exhaust gas entrance end 161 of filter plant 16; Simultaneously, wastewater trough 20 imports filter plants 16 with first liquid coolant by gas outlet end 162, and for ease of describing, the utility model is that water under the normal temperature is that example describes with first liquid coolant, can certainly be other cooling agent, not enumerate one by one herein;
Water under the normal temperature contacts at absorber 163 with high-temp waste gas, and absorber 163 inside among the utility model embodiment are the vertical sieve tray structure, adopt undulatory stainless steel material, makes the water under the normal temperature and the contact area of high-temp waste gas increase;
Water under the normal temperature and high-temp waste gas carry out vaporization and condensation repeatedly in filter plant 16, the high-temp waste gas that contains naphtalene oil, light oil and phenol is up walked, and the water under the normal temperature walks downward, form adverse current, because materials such as naphtalene oil, light oil have condensable property, the gas in the waste gas is not condensable, therefore, naphtalene oil in the high-temp waste gas, light oil etc. will be gone out by clear, and phenol also merges at normal temperatures the water, and uncondensable gas is discharged by gas outlet end 162.
After aqueous fusion under the normal temperature is closed materials such as naphtalene oil, light oil and phenol, being adsorbed device 163 obtains, water under the normal temperature that separation equipment 17 obtains absorber 163 separates with materials such as the naphtalene oil that is closed by the aqueous fusion under the normal temperature, light oil and phenol, first fluid separation applications is gone out, and the direct dispatch of materials such as first liquid after the separation-naphtalene oil, light oil quilt is to buried tank 23; Remaining is second liquid coolant, is the water and second mixtures of liquids, and remaining second liquid coolant enters circulating slot 18.
Water circulating pump 19 imports quench pump 21 with second liquid coolant in the circulating slot 18, and quench pump 21 as waste water, imports wastewater trough 20 according to demand with second liquid coolant, perhaps imports black reactor 22.
The utility model embodiment also provides a kind of waste gas treatment equipment, sees also Fig. 2 and above to the description of this equipment, repeats no more herein about the detailed description of this waste gas treatment equipment and the course of work.
Fig. 3 shows the workflow of the waste gas filter that the utility model embodiment provides.
In step S301, the exhaust gas entrance end by the filter plant bottom side imports filter plant with waste gas.
Wherein, waste gas is the mixture of gas and liquid, and liquid comprises first liquid and second liquid.In the utility model was implemented, first liquid was that naphtalene oil, light oil etc. can utilize material; Second liquid is materials such as phenol.
In step S302, the gas outlet end by the filter plant top imports filter plant with first liquid coolant.
In step S303, first liquid coolant contacts with waste gas by the absorber in the filter plant, and first liquid coolant merges the liquid in the waste gas.
In specific implementation process, remaining waste gas is discharged via gas outlet end after first liquid coolant merges.
In step S304, first liquid coolant that separation equipment obtains absorber with merge after liquid separate, obtain first liquid in the described waste gas.
In step S305, second liquid coolant after handling through separation equipment is collected by circulating slot.
Wherein, second liquid coolant is first liquid coolant and second liquid-phenol of being merged by first liquid coolant.
In step S306, second liquid coolant in the circulating slot is imported black reactor by quench pump.
In specific implementation process, quench pump also can import wastewater trough with second liquid coolant.
See also above at the description of waste gas filter about other detailed descriptions of waste gas filtering method, repeat no more herein.
The utility model not only can fully reclaim materials such as light oil and naphtalene oil in the waste gas that produces in the carbon black process, can also utilize again phenol wastewater.
In the above-described embodiments, only the utility model has been carried out exemplary description, but those skilled in the art can carry out various modifications to the utility model after reading present patent application under the situation that does not break away from spirit and scope of the present utility model.
Claims (8)
1. emission-control equipment, described waste gas is the mixture of gas and liquid, described liquid comprises first liquid and second liquid, it is characterized in that, described device comprises filter plant, the bottom side of described filter plant is provided for importing the exhaust gas entrance end of waste gas, and the top is provided for importing the gas outlet end of first liquid coolant
Described filter plant also comprises the contact area that is used to increase described first liquid coolant and described waste gas, and the absorber of the liquid after being used to obtain described first liquid coolant and merge,
Described absorber is arranged between described exhaust gas entrance end and the described gas outlet end.
2. emission-control equipment as claimed in claim 1 is characterized in that, described absorber inside is the vertical sieve tray structure.
3. emission-control equipment as claimed in claim 1 is characterized in that, described device also comprises the separation equipment that the described liquid after being used for first liquid coolant that described absorber is obtained and merging separates, and described separation equipment connects described absorber.
4. emission-control equipment as claimed in claim 1 is characterized in that, described device also comprises the coal tar dehydration prescription jar that produces waste gas;
Be used for the described coal tar dehydration prescription jar air blast that the waste gas that produces purges;
Be used for described air blast is purged the condenser that the waste gas that comes carries out condensation process and obtains first liquid of described waste gas;
Be used to store first liquid collection trough of first liquid that described condenser obtains;
Wherein, described coal tar dehydration prescription jar connects described air blast and described condenser respectively, and described first liquid collection trough connects described condenser.
5. emission-control equipment as claimed in claim 3, it is characterized in that, described device also comprises and is used for circulating slot that second liquid coolant after handling through described separation equipment is collected, described circulating slot connects described separation equipment, wherein, contain second liquid that is not separated in described second liquid coolant by described separation equipment.
6. emission-control equipment as claimed in claim 5 is characterized in that, described device also comprises quench pump and the black reactor that is connected with described quench pump, and described quench pump also connects described circulating slot.
7. a waste gas filtering equipment is characterized in that, the bottom side of described filter plant is provided for importing the exhaust gas entrance end of waste gas, and the top is provided for importing the gas outlet end of first liquid coolant,
Described filter plant also comprises the contact area that is used to increase described first liquid coolant and described waste gas, and the absorber of the liquid after being used to obtain described first liquid coolant and merge,
Described absorber is arranged between described exhaust gas entrance end and the described gas outlet end.
8. waste gas filtering equipment as claimed in claim 7 is characterized in that, described absorber inside is the vertical sieve tray structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205978696U CN201855643U (en) | 2010-11-09 | 2010-11-09 | Apparatus and device for waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205978696U CN201855643U (en) | 2010-11-09 | 2010-11-09 | Apparatus and device for waste gas treatment |
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| Publication Number | Publication Date |
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| CN201855643U true CN201855643U (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205978696U Expired - Fee Related CN201855643U (en) | 2010-11-09 | 2010-11-09 | Apparatus and device for waste gas treatment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462974A (en) * | 2010-11-09 | 2012-05-23 | 萍乡市飞虎炭黑有限公司 | Waste gas treatment facility, device and method |
| CN102585561A (en) * | 2011-01-06 | 2012-07-18 | 萍乡市飞虎炭黑有限公司 | Wastewater treatment device and method |
| CN109775833A (en) * | 2019-02-28 | 2019-05-21 | 唐山黑猫炭黑有限责任公司 | The processing unit and method of the bright water of tar in a kind of carbon black generating process |
-
2010
- 2010-11-09 CN CN2010205978696U patent/CN201855643U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462974A (en) * | 2010-11-09 | 2012-05-23 | 萍乡市飞虎炭黑有限公司 | Waste gas treatment facility, device and method |
| CN102585561A (en) * | 2011-01-06 | 2012-07-18 | 萍乡市飞虎炭黑有限公司 | Wastewater treatment device and method |
| CN102585561B (en) * | 2011-01-06 | 2014-07-02 | 萍乡市飞虎炭黑有限公司 | Wastewater treatment device and method |
| CN109775833A (en) * | 2019-02-28 | 2019-05-21 | 唐山黑猫炭黑有限责任公司 | The processing unit and method of the bright water of tar in a kind of carbon black generating process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI YUNWEI FEIHU CHEMICAL CO., LTD. Free format text: FORMER OWNER: PINGXIANG TIGER CARBON BLACK CO., LTD. Effective date: 20140730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 337014 PINGXIANG, JIANGXI PROVINCE TO: 337000 PINGXIANG, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140730 Address after: 337000 West Zone, industrial zone, Pingxiang economic and Technological Development Zone, Jiangxi Patentee after: JIANGXI YUNWEI FEIHU CHEMICAL CO., LTD. Address before: 337014 Liu Yuan management office, Pingxiang Economic Development Zone, Jiangxi, China Patentee before: PingXiang Tiger Carbon Black Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20171109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |