CN101062796A - Phenol water treatment technique and device for gas furnace - Google Patents
Phenol water treatment technique and device for gas furnace Download PDFInfo
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- CN101062796A CN101062796A CN 200710014334 CN200710014334A CN101062796A CN 101062796 A CN101062796 A CN 101062796A CN 200710014334 CN200710014334 CN 200710014334 CN 200710014334 A CN200710014334 A CN 200710014334A CN 101062796 A CN101062796 A CN 101062796A
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Abstract
The invention discloses a phenol water treatment technology of gas furnace and device in waste water disposal domain, which is characterized by the following: proceeding heat exchange with air and lower branch gas; touching with atomized phenol water; evaporating the phenol in the phenol water; burning the phenol; making the device comprise two-section coal-gas producer and phenol water pool; equipping with cyclone saturation tower, shell-and-tube heat exchanger, air pump and phenol water pump. This craft and device possess the advantages of energy-saving and environment protection, which can diminish the pollution for environment.
Description
Technical field
The invention belongs to field of waste water treatment, be specifically related to a kind of gas furnace with phenol water treatment technique and device.
Background technology
The processing of gas station phenol-containing wastewater is the thing of gasification professional person special concern always, the method that generally adopts is to adopt incinerator to burn at present, can thoroughly be harmless water and carbonic acid gas with the phenol water decomposition, although this method is effectively simple, burns 1kg phenol water and need consume about 0.12kg tar or 0.7Nm
3Coal gas, the double zone gas producer of a diameter 3.2m produced 4000kg phenol water in one day approximately, needed to consume 480kg tar or 2800Nm
3Coal gas, enterprise will bear high processing costs for this reason, and the consumption of the energy is also very big simultaneously, under the situation of present energy costliness, has more increased the weight of the burden of enterprise; The method that also has a kind of processing is phenol water to be made coal water slurry as additive consume, but this method only is applicable to building, pottery field, can't use in other industry, have limitation.
Summary of the invention
The purpose of this utility model is to provide a kind of saving energy, and the gas furnace of effectively handling phenol water is with phenol water treatment technique and device.
The present invention is achieved by the following technical solutions:
Be a kind of gas furnace phenol water treatment technique, the phenol water with atomizing after it is characterized in that air and hypomere coal gas carrying out heat exchange contacts, and makes the phenol evaporation in the phenol water, the phenol that evaporates is burned decompose again.
Air can carry out heat exchange by tube and shell heat exchanger and hypomere coal gas, the phenol water of atomizing sprays from top to bottom, contact with the air after the reverse intensification, the phenol that evaporates burns decomposition with the zone of combustion that the flowing air that makes progress is transported to gas furnace, and phenol thoroughly is decomposed into harmless water and carbonic acid gas.
A kind of described gas furnace phenol water disposal device, comprise double zone gas producer, the phenol pond, it is characterized in that also being provided with the whirlwind saturator, tube and shell heat exchanger, pneumatic pump, phenol water pump, the whirlwind saturator is provided with inlet mouth, the air outlet, sewage draining exit, the top of whirlwind saturator is provided with spraying gun, the air outlet is connected with the double zone gas producer bottom by pipeline, spraying gun is connected with phenol water pump by pipeline, phenol water pump is connected with the phenol pond by pipeline, tube and shell heat exchanger is divided into tube side and shell side, tube side is provided with gas inlet, gas exit, shell side is provided with air intlet, air, air intlet is connected with pneumatic pump by pipeline, and air is connected by the inlet mouth of pipeline with the whirlwind saturator.
Inlet mouth can be positioned at the bottom of whirlwind saturator sidewall, also can be positioned at the top of whirlwind saturator, inlet mouth extends downward tower in the whirlwind saturator at the bottom of near, the air outlet is positioned at the top of whirlwind saturator sidewall.
For the air that makes intensification contacts more fully with the phenol water of atomizing, can in the whirlwind saturator, establish filler, filler can adopt porcelain ring etc.
Technology of the present invention and device have energy-saving and cost-reducing, environmental protection, effectively handle the advantage of phenol water.The present invention utilizes the hypomere coal gas of double zone gas producer to add warm air, promptly reduced the hypomere temperature of gas, alleviated the load of coal gas cooling device, enough heats are provided for phenol water disposal again, the phenol of evaporation is transported to the zone of combustion of two-stage gas-fired furnace bottom with the gasiform form, that burns is more thorough, reduced pollution to environment, the sewage of disengaging phenol after testing, and is still too high as the content of phenol, sewage can be drawn go back to the phenol pond, proceed to handle, till meeting emission request, meet emission request as the content of phenol, can be directly with sewage discharge.
Description of drawings
Fig. 1 is the synoptic diagram of the embodiment of the invention 1;
Fig. 2 is the synoptic diagram of the embodiment of the invention 2.
As shown in FIG.: 1 phenol pond, 2 phenol water pumps, 3 pneumatic pumps, 4 sewage draining exits, 5 gas exits, 6 air intlets, 7 tube and shell heat exchanger, 8 gas inlets, 9 airs, 10 whirlwind saturators, 11 inlet mouths, 12 spraying guns, 13 fillers, 14 air outlets, 15 zone of combustion, 16 double zone gas producers.
Embodiment
Embodiment 1: as shown in Figure 1: tube and shell heat exchanger 7 is divided into tube side and shell side, tube side is provided with gas inlet 8 and gas exit 5, shell side is provided with air intlet 6 and air 7, air intlet 6 is connected with pneumatic pump 3 by pipeline, air 7 is connected with inlet mouth 11 on the whirlwind saturator 10 by pipeline, inlet mouth 11 is positioned at the bottom of whirlwind saturator 10 sidewalls, the bottom of whirlwind saturator 10 sidewalls also is provided with sewage draining exit 4, the top of whirlwind saturator 10 sidewalls also is provided with air outlet 14, air outlet 14 is connected to the zone of combustion 15 of double zone gas producer 16 bottoms by pipeline, whirlwind saturator 10 tops are provided with spraying gun, phenol water pump 2 is connected with spraying gun by pipeline, the phenol pond connects, be provided with filler in the whirlwind saturator, filler is the porcelain ring.
When the present invention works, pyritous hypomere coal gas enters the tube side of tube and shell heat exchanger 7 from gas inlet 8, enter next procedure from gas exit 5 discharges, with tube and shell heat exchanger 7 heating, use pneumatic pump 3 that air is passed through in the shell side of air intlet 6 ascending pipe shell heat exchangers 7, be heated after air and the hypomere coal gas generation heat exchange, discharge from air 9, enter in the whirlwind saturator from inlet mouth 11 by pipeline, and flow from bottom to top, start phenol water pump 2, the spraying gun 12 that phenol water is transported to whirlwind saturator 10 tops in the phenol pond sprays, the phenol water of atomizing is unrestrained from top to bottom, contact the phenol water intensification of atomizing with reverse air, evaporate phenol steam, phenol steam 14 is discharged from the air outlet with fluidizing air upwards, is transported to the zone of combustion combustion decomposition of two stage type gas generating furnace 16 bottoms by pipeline, and the sewage that breaks away from phenol is discharged from sewage draining exit 4.As still containing a large amount of phenol in the sewage, can sewage be drawn go back to phenol pond 1 by pipeline, proceed to handle, know that the content of the phenol in the sewage meets till the emission request.
Embodiment 2:
As shown in Figure 2: inlet mouth 11 is positioned at the top of whirlwind saturator, inlet mouth extends downward tower in the whirlwind saturator at the bottom of near, other are with embodiment 1.
Claims (6)
1. a gas furnace phenol water treatment technique contacts with the phenol water that atomizes after it is characterized in that air and hypomere coal gas carrying out heat exchange, makes the phenol evaporation in the phenol water, the phenol that evaporates is burned decompose again.
2. gas furnace phenol water treatment technique according to claim 1, it is characterized in that air carries out heat exchange by tube and shell heat exchanger and hypomere coal gas, the phenol water of atomizing sprays from top to bottom, contact with the air after the reverse intensification, the zone of combustion that the phenol that evaporates is transported to gas furnace with flowing air burns and decomposes.
3. described gas furnace phenol water disposal device, comprise double zone gas producer, the phenol pond, it is characterized in that also being provided with the whirlwind saturator, tube and shell heat exchanger, pneumatic pump, phenol water pump, the whirlwind saturator is provided with inlet mouth, the air outlet, sewage draining exit, the top of whirlwind saturator is provided with spraying gun, the air outlet is connected with the double zone gas producer bottom by pipeline, spraying gun is connected with phenol water pump by pipeline, phenol water pump is connected with the phenol pond by pipeline, tube and shell heat exchanger is divided into tube side and shell side, tube side is provided with gas inlet, gas exit, shell side is provided with air intlet, air, air intlet is connected with pneumatic pump by pipeline, and air is connected by the inlet mouth of pipeline with the whirlwind saturator.
4. gas furnace phenol water disposal device according to claim 3 is characterized in that inlet mouth is positioned at the bottom of whirlwind saturator sidewall, and the air outlet is positioned at the top of whirlwind saturator sidewall.
5. gas furnace phenol water disposal device according to claim 3 is characterized in that inlet mouth is positioned at the top of whirlwind saturator, inlet mouth extends downward tower in the whirlwind saturator at the bottom of near, the air outlet is positioned at the top of whirlwind saturator sidewall.
6. according to claim 3 or 4 or 5 described gas furnace phenol water disposal devices, it is characterized in that being provided with filler in the whirlwind saturator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710014334 CN101062796A (en) | 2007-04-18 | 2007-04-18 | Phenol water treatment technique and device for gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710014334 CN101062796A (en) | 2007-04-18 | 2007-04-18 | Phenol water treatment technique and device for gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101062796A true CN101062796A (en) | 2007-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710014334 Pending CN101062796A (en) | 2007-04-18 | 2007-04-18 | Phenol water treatment technique and device for gas furnace |
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| CN (1) | CN101062796A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408920A (en) * | 2011-12-01 | 2012-04-11 | 广东宏陶陶瓷有限公司 | Phenol water treatment system by utilizing waste heat of gas furnace |
| CN101775316B (en) * | 2010-01-13 | 2012-10-17 | 唐祥国 | Improved structure of oil washing cooler for gas production |
| CN104445698A (en) * | 2014-12-09 | 2015-03-25 | 天津渤化永利化工股份有限公司 | Pyrolysis treatment method of phenol-containing wastewater generated by gasification of crushed coal |
| CN104482550A (en) * | 2015-01-05 | 2015-04-01 | 金刚新材料股份有限公司 | Method and system for processing and utilizing phenol water through rotary kiln |
| CN105800715A (en) * | 2016-03-22 | 2016-07-27 | 雷晓丽 | Sewage vaporization system |
| CN106865659A (en) * | 2017-03-02 | 2017-06-20 | 西安建筑科技大学 | A kind of coal low temperature distillation high temperature in wastewater disposal and Application way |
| CN107504505A (en) * | 2017-08-28 | 2017-12-22 | 镇江裕太防爆电加热器有限公司 | A kind of energy-saving circulating utilizes tail gas treatment device |
-
2007
- 2007-04-18 CN CN 200710014334 patent/CN101062796A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775316B (en) * | 2010-01-13 | 2012-10-17 | 唐祥国 | Improved structure of oil washing cooler for gas production |
| CN102408920A (en) * | 2011-12-01 | 2012-04-11 | 广东宏陶陶瓷有限公司 | Phenol water treatment system by utilizing waste heat of gas furnace |
| CN104445698A (en) * | 2014-12-09 | 2015-03-25 | 天津渤化永利化工股份有限公司 | Pyrolysis treatment method of phenol-containing wastewater generated by gasification of crushed coal |
| CN104482550A (en) * | 2015-01-05 | 2015-04-01 | 金刚新材料股份有限公司 | Method and system for processing and utilizing phenol water through rotary kiln |
| CN104482550B (en) * | 2015-01-05 | 2017-01-11 | 金刚新材料股份有限公司 | Method and system for processing and utilizing phenol water through rotary kiln |
| CN105800715A (en) * | 2016-03-22 | 2016-07-27 | 雷晓丽 | Sewage vaporization system |
| CN106865659A (en) * | 2017-03-02 | 2017-06-20 | 西安建筑科技大学 | A kind of coal low temperature distillation high temperature in wastewater disposal and Application way |
| CN107504505A (en) * | 2017-08-28 | 2017-12-22 | 镇江裕太防爆电加热器有限公司 | A kind of energy-saving circulating utilizes tail gas treatment device |
| CN107504505B (en) * | 2017-08-28 | 2024-03-22 | 镇江裕太防爆电加热器有限公司 | Energy-saving type recycling tail gas treatment equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: ZIBO WANFENG COAL CHEMICAL EQUIPMENT MANUFACTURING Free format text: FORMER OWNER: ZIBO WANFENG GAS EQUIPMENT CO., LTD. Effective date: 20100408 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100408 Address after: 255000, Chang 12-8 Road, Zhangdian District, Shandong, Zibo Applicant after: Zibo Wanfeng Goal Chemical Equipment Manufacturing Co., Ltd. Address before: 255000, Chang 12-8 Road, Zhangdian District, Shandong, Zibo Applicant before: Zibo Wanfeng Gas Appliance Co., Ltd. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071031 |