CN204523242U - A kind of electrical tar precipitator - Google Patents
A kind of electrical tar precipitator Download PDFInfo
- Publication number
- CN204523242U CN204523242U CN201520160737.XU CN201520160737U CN204523242U CN 204523242 U CN204523242 U CN 204523242U CN 201520160737 U CN201520160737 U CN 201520160737U CN 204523242 U CN204523242 U CN 204523242U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- baffle plate
- cylindrical shell
- distribution device
- filter
- 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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Abstract
The utility model relates to a kind of electrical tar precipitator, comprise cylindrical shell, the lower end of cylindrical shell is provided with smoke air inlet, in cylindrical shell, corresponding air inlet is provided with distribution device, receiving electrode is provided with above distribution device, be provided with the filter to flue gas pre-cleaning between receiving electrode and distribution device, filter comprises the waveform baffle plate of some vertical settings, forms the tortuous passageway passed through for flue gas between adjacent described waveform baffle plate.Flue gas constantly changes air-flow trend in the tortuous passageway of filter, contained dust and water mist of oil is dripped etc. to rest on waveform baffle plate, thus reaches the effect of purifying smoke, improves the mobility of flue gas, reduces the sedimentation load of receiving electrode.
Description
Technical field
The utility model relates to electrical tar precipitator, is specifically related to a kind of electrical tar precipitator flue gas being carried out to pre-cleaning.
Background technology
Electrical tar precipitator is compared with mechanical tar remover, have and catch the features such as tar efficiency is high, drag losses is little, coal gas treating capacity is large, not only can ensure the requirement of subsequent handling to gas quality, improve product recovery rate, and obviously can improve operating environment, so current most of coking and Gas Production factory all adopt the oil-collecting mist in electrical tar precipitator trapping coal gas, and its efficiency can up to 99.8%.
The flue gas entering electrical tar precipitator often carries a certain amount of dust and water mist of oil drips, increase the load of receiving electrode, affect the mobility of flue gas in electrical tar precipitator, electric fishing primary voltage and secondary voltage are declined, be unfavorable for electric fishing clean-up effect, reduce the rate of recovery of tar.
Utility model content
Technical problem to be solved in the utility model provides a kind of electrical tar precipitator for above-mentioned prior art, and by carrying out pre-cleaning to flue gas, the content that in removing flue gas, dust, water mist of oil drip, improves the mobility of gas, reduces the load of receiving electrode.
The technical scheme in the invention for solving the above technical problem is: a kind of electrical tar precipitator, comprise cylindrical shell, the lower end of described cylindrical shell is provided with smoke air inlet, in described cylindrical shell, corresponding described air inlet is provided with distribution device, receiving electrode is provided with above described distribution device, the filter to flue gas pre-cleaning is provided with between described receiving electrode and described distribution device, described filter comprises the waveform baffle plate of some vertical settings, forms the tortuous passageway passed through for flue gas between adjacent described waveform baffle plate.
Preferably, the inwall of described cylindrical shell is provided with lining papers, the added crossbeam be provided with for fixing described waveform baffle plate of described lining papers, is provided with reinforcement between described lining papers and cylinder inboard wall.
Preferably, the spraying and cleaning apparatus cleaning described waveform baffle plate is provided with above described filter.
Flue gas enters from the air inlet of electrical tar precipitator, filter is passed through after distribution device is uniformly distributed, flue gas constantly changes air-flow trend in tortuous passageway, contained dust and water mist of oil being dripped etc. rests on waveform baffle plate, thus reach the effect of purifying smoke, improve the mobility of flue gas, reduce the sedimentation load of receiving electrode.The dirt be deposited on waveform baffle plate is cleared up by the spraying and cleaning apparatus above filter.
Compared with prior art, the utility model has the advantage of: filter is set between distribution device and receiving electrode, the dust in flue gas, water mist of oil are dripped etc. and carries out pre-cleaning, the sedimentation load of receiving electrode can be alleviated, and contribute to the mobility improving flue gas, improve electric fishing clean-up effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of electrical tar precipitator in the utility model embodiment;
Fig. 2 is the structural representation of filter in the utility model embodiment;
Fig. 3 is AA view in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figure 1, electrical tar precipitator in the present embodiment, comprise cylindrical shell 1, the lower end of described cylindrical shell 1 is provided with smoke air inlet a, in described cylindrical shell 1, corresponding described air inlet a is provided with distribution device 2, receiving electrode 4 is provided with above described distribution device 2, be provided with dust contained in flue gas between described receiving electrode 4 and described distribution device 2, particle, water mist of oil drips the filter 3 of pre-cleaning, described filter 3 comprises the waveform baffle plate 31 of some vertical settings, the tortuous passageway b passed through for flue gas is formed between adjacent described waveform baffle plate 31, the spraying and cleaning apparatus 5 cleaning described waveform baffle plate 31 is provided with above filter 3.
The mounting structure of above-mentioned filter 3 is the inwall of cylindrical shell 1 is provided with lining papers 6, and the added crossbeam 7 be provided with for fixing described waveform baffle plate 31 of lining papers 6, is provided with reinforcement 8 between lining papers 6 and cylinder inboard wall.
Flue gas enters from the air inlet a of electrical tar precipitator, by filter 3 after distribution device 2 is uniformly distributed, flue gas constantly changes air-flow trend in tortuous passageway b, contained dust and water mist of oil being dripped etc. rests on waveform baffle plate 31, thus reach the effect of purifying smoke, improve the mobility of flue gas, reduce the sedimentation load of receiving electrode.
Claims (3)
1. an electrical tar precipitator, comprise cylindrical shell, the lower end of described cylindrical shell is provided with smoke air inlet, in described cylindrical shell, corresponding described air inlet is provided with distribution device, receiving electrode is provided with above described distribution device, it is characterized in that: be provided with the filter to flue gas pre-cleaning between described receiving electrode and described distribution device, described filter comprises the waveform baffle plate of some vertical settings, forms the tortuous passageway passed through for flue gas between adjacent described waveform baffle plate.
2. electrical tar precipitator according to claim 1, is characterized in that: the inwall of described cylindrical shell is provided with lining papers, and the added crossbeam be provided with for fixing described waveform baffle plate of described lining papers, is provided with reinforcement between described lining papers and cylinder inboard wall.
3. electrical tar precipitator according to claim 1, is characterized in that: be provided with the spraying and cleaning apparatus cleaning described waveform baffle plate above described filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160737.XU CN204523242U (en) | 2015-03-23 | 2015-03-23 | A kind of electrical tar precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160737.XU CN204523242U (en) | 2015-03-23 | 2015-03-23 | A kind of electrical tar precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523242U true CN204523242U (en) | 2015-08-05 |
Family
ID=53737296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160737.XU Expired - Fee Related CN204523242U (en) | 2015-03-23 | 2015-03-23 | A kind of electrical tar precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523242U (en) |
-
2015
- 2015-03-23 CN CN201520160737.XU patent/CN204523242U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190323 |