CN201010632Y - Phenol water high-temperature processing device for gas producer - Google Patents
Phenol water high-temperature processing device for gas producer Download PDFInfo
- Publication number
- CN201010632Y CN201010632Y CNU2007200188995U CN200720018899U CN201010632Y CN 201010632 Y CN201010632 Y CN 201010632Y CN U2007200188995 U CNU2007200188995 U CN U2007200188995U CN 200720018899 U CN200720018899 U CN 200720018899U CN 201010632 Y CN201010632 Y CN 201010632Y
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- Prior art keywords
- phenol
- producer
- gas
- coal
- air
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
A phenol-containing sewage high-temperature treatment device for coal gas generating furnace is provided, belonging to the filed of coal gas generating device. The phenol-containing sewage high-temperature treatment device comprises a coal gas generating furnace and a primary duster connected with the coal gas generating furnace. The utility model is characterized in that a phenol-containing sewage treatment device is connected with a primary duster (2), and a tee (10) is equipped at the bottom of a coal gas generating furnace (1). The utility model can completely treat phenol-containing sewage with lower cost, solves the discharging pollution problem of the phenol-containing sewage, so as to protect the surrounding environment and reduce pollution. Meanwhile, the utility model has the advantages of complete utilization of coal gas excess heat, simple structure, good safety and reliability, and easy operation.
Description
Technical field
Coal-gas producer phenolic water high-temperature treating device belongs to coal gas generation apparatus field.
Background technology
The phenol water disposal method adopts burning method or biochemical process more at present.Burning method: phenol water is sprayed into incinerator, make phenol organic matter under the high temperature about 1100 ℃, oxidizing reaction takes place, finally generate CO
2And H
2O discharging, this method technology is simple, easy to operate, but energy consumption, investment are bigger, and 1 ton of its cost of phenolic wastewater of every burning is about about 200 yuan, and present most producers are higher inactive because of expense.Biochemical process: it is culturing micro-organisms that phenol water is carried out biochemical treatment, and utilizes microorganism that the phenol organic matter in the sewage is digested and assimilated to resolve into CO
2And H
2The process of O, biochemical process requires comparatively strict to the sewage quality that enters biochemistry pool, organic concentrations such as the coal-tar middle oil and phenol of sewage can not surpass the concentration that microorganism can bear, otherwise, need will just can enter biochemistry pool after the dilution of sewage, microbial acclimation is relatively more difficult simultaneously, influent concentration exceeds standard, envrionment temperature is not suitable for, all be easy to the existence of restriction micro-organisms, this method can be divided into aeration again according to the bearing mode of microorganism and the difference of oxygen supply mode, contact oxidation method, bio-disc system and biological filter process etc., this method floor space is big, and investment is high, and troublesome poeration.
The utility model content
Technical problem to be solved in the utility model is in order to overcome above-mentioned defective, to provide a kind of expense of can hanging down thoroughly to handle the coal-gas producer phenolic water high-temperature treating device that phenol water can improve gas quality raising gas furnace throughput again.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: this coal-gas producer phenolic water high-temperature treating device, comprise producer gas generator, and the elementary fly-ash separator that links to each other with producer gas generator, it is characterized in that: the phenol water disposal device that links to each other with elementary fly-ash separator is set, the producer gas generator bottom is provided with threeway, and the phenol water disposal device links to each other with producer gas generator by threeway.
The phenol water disposal device comprises air preheater, air humidifier, phenol water pump phenol pond, spray thrower, air preheater links to each other with air humidifier by gas pipe, inboard, air humidifier top is provided with spray thrower, and spray thrower links to each other with phenol water pump, phenol pond by pipeline.
The sidewall of air preheater connects furnace bottom technology blower fan by pipeline.
Air preheater is provided with shell and tube heat exchanger in the top, and base profile is a doline.
Air preheater and air humidifier or making become one, and structure is to establish spray thrower in the air preheater.
Principle of work and working process: make full use of the air heating of coal gas waste heat with the output of producer gas generator furnace bottom technology blower fan, simultaneously coal gas is lowered the temperature, the high temperature air that produces forms vaporized chemical with the phenol water evaporation of spray, phenol water promptly enters the producer furnace bottom with the form of phenol steam with the furnace bottom air blast, by 1200 ℃ of high temperature of stove internal combustion layer phenol is thoroughly decomposed, the energy of the coal gas of vaporized chemical absorption simultaneously is brought into zone of combustion, strengthen the response intensity of producer gas generator inside, improve the calorific value and the rate of energy of combustion gas.
Compared with prior art the beneficial effect that the utility model had is: coal-gas producer phenolic water high-temperature treating device of the present utility model can hang down expense and handle phenol-containing wastewater completely, solve the pollution problem that effluxes of phenol-containing wastewater, thereby protection surrounding environment and minimizing are polluted; Simultaneously can improve fuel gases calorific value and energy utilization rate, and have advantages such as investment and working cost are few, simple in structure, safe and reliable, easy to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1 producer gas generator, 2 elementary fly-ash separator 3 gas pipes 4 air preheaters 5 furnace bottom technology blower fans 6 spray throwers 7 air humidifiers 8 phenol water pump 9 phenol ponds, 10 threeways 11 zone of combustion.
Embodiment
As shown in Figure 1, the sidewall of producer gas generator 1 is installed elementary fly-ash separator 2, and the bottom of producer gas generator 1 is provided with threeway 10, and the top of elementary fly-ash separator 2 connects gas pipe 3, elementary fly-ash separator 2 and air preheater 4 base profile are doline, and air preheater is provided with shell and tube heat exchanger in 4 tops.Coal gas passes air preheater 4, the sidewall of air preheater 4 connects furnace bottom technology blower fan 5 and air humidifier 7 by pipeline, the inboard, top of air humidifier 7 is provided with spray thrower 6, spray thrower 6 connects phenol water pump 8 by pipeline, phenol water pump 8 connects phenol pond 9 by pipeline, the sidewall of air humidifier 7 connects threeway 10 by pipeline, and threeway 10 links to each other with producer gas generator 1.
Air heat retrieving apparatus 4 is with air humidifier 7 or be made as integral structure.At this moment, establish spray thrower 6 in the air preheater 4.
Working process: the coal gas of high temperature that producer gas generator 1 produces through elementary fly-ash separator 2 after gas pipe 3 bubbling air preheaters 4, when coal gas is lowered the temperature by heat exchange with preheating of air, high temperature air after the preheating is when air humidifier 7, with the phenol-containing wastewater spray high temperature air humidification is formed high temperature gasification agent, high temperature gasification agent enters producer gas generator zone of combustion 11 with the phenol pyrolytic decomposition by furnace bottom threeway 10, the energy of the coal gas of vaporized chemical absorption simultaneously is brought into zone of combustion 11, strengthen the response intensity of producer gas generator 1 inside, improve the calorific value and the rate of energy of combustion gas.
Claims (5)
1. coal-gas producer phenolic water high-temperature treating device, comprise producer gas generator, and the elementary fly-ash separator that links to each other with producer gas generator, it is characterized in that: the phenol water disposal device that links to each other with elementary fly-ash separator (2) is set, producer gas generator (1) bottom is provided with threeway (10), and the phenol water disposal device links to each other with producer gas generator (1) by threeway (10).
2. coal-gas producer phenolic water high-temperature treating device according to claim 1, it is characterized in that: the phenol water disposal device comprises air preheater (4), air humidifier (7), phenol water pump (8) phenol pond (9), spray thrower (6), air preheater (4) links to each other with air humidifier (7) by gas pipe (3), air humidifier (7) inboard, top is provided with spray thrower (6), and spray thrower (6) links to each other with phenol water pump (8), phenol pond (9) by pipeline.
3. coal-gas producer phenolic water high-temperature treating device according to claim 2 is characterized in that: the sidewall of air preheater (4) connects furnace bottom technology blower fan (5) by pipeline.
4. coal-gas producer phenolic water high-temperature treating device according to claim 2 is characterized in that: air preheater (4) is provided with shell and tube heat exchanger in the top, and base profile is a doline.
5. coal-gas producer phenolic water high-temperature treating device according to claim 2 is characterized in that: air preheater (4) becomes one with air humidifier (7) or making, and structure is to establish spray thrower in the air preheater (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200188995U CN201010632Y (en) | 2007-03-03 | 2007-03-03 | Phenol water high-temperature processing device for gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200188995U CN201010632Y (en) | 2007-03-03 | 2007-03-03 | Phenol water high-temperature processing device for gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010632Y true CN201010632Y (en) | 2008-01-23 |
Family
ID=39045574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200188995U Expired - Fee Related CN201010632Y (en) | 2007-03-03 | 2007-03-03 | Phenol water high-temperature processing device for gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010632Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259519B (en) * | 2008-04-18 | 2010-06-02 | 天津市雅步新技术有限公司 | Dephenolization device for producing coated sand and operating procedure thereof |
| CN101255363B (en) * | 2007-03-03 | 2011-04-06 | 淄博义丰机械工程有限公司 | Coal-gas producer phenolic water high-temperature treating device and treating process |
-
2007
- 2007-03-03 CN CNU2007200188995U patent/CN201010632Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255363B (en) * | 2007-03-03 | 2011-04-06 | 淄博义丰机械工程有限公司 | Coal-gas producer phenolic water high-temperature treating device and treating process |
| CN101259519B (en) * | 2008-04-18 | 2010-06-02 | 天津市雅步新技术有限公司 | Dephenolization device for producing coated sand and operating procedure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20160303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |