CN105797866A - No-clean wet electrostatic purifying device - Google Patents
No-clean wet electrostatic purifying device Download PDFInfo
- Publication number
- CN105797866A CN105797866A CN201610333067.6A CN201610333067A CN105797866A CN 105797866 A CN105797866 A CN 105797866A CN 201610333067 A CN201610333067 A CN 201610333067A CN 105797866 A CN105797866 A CN 105797866A
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- CN
- China
- Prior art keywords
- electrostatic
- pipe
- purifier
- wet
- wet electrostatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
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- Electrostatic Separation (AREA)
Abstract
The invention discloses a no-clean wet electrostatic purifying device. The no-clean wet electrostatic purifying device comprises a main body; the main body is provided with an inner cavity, a waste gas inlet and a purified gas outlet; the waste gas inlet and the purified gas outlet are respectively communicated with the inner cavity; multiple electrostatic positive tubes are mounted in the inner cavity; and electrostatic cathode wires are mounted in the electrostatic positive tubes on the main body. The wet electrostatic purifying device further comprises a cooling system for cooling the electrostatic positive tubes; the cooling system includes a cooling box for loading cooling liquid, a cooling liquid inlet pipe and a backflow pipe; and the cooling liquid inlet pipe and the backflow pipe are respectively communicated with the cooling box. When the wet electrostatic purifying device works, water films for cleaning dust are formed on the inner walls of the electrostatic positive tubes, so that the inner walls of the electrostatic positive tubes cannot be stained with oil stains and the dust, the cleaning is not needed for a long time, and the use is convenient.
Description
Technical field
The invention belongs to flue gas purifying equipment technical field, relate to the wet electrostatic purifier of a kind of No clean.
Background technology
Electrostatic filter is used for purifying smoke.At present, electrostatic filter of the prior art, it often comes with some shortcomings a little: the inwall of electrostatic sun pipe easily bonds greasy dirt and dust, needing the inwall of routine cleaning electrostatic sun pipe, and clean cumbersome, scavenging period is long, it is unfavorable for the normal use of electrostatic filter, time serious, greasy dirt and dust, greasy dirt and dust owing to cleaning electrostatic sun inside pipe wall not in time stockpile too much and cause electrostatic cathode line and the sparking of electrostatic sun tube short circuit, and damage electrostatic cathode line.
For this, a kind of electrostatic filter of necessary design, to solve above-mentioned technical problem.
Summary of the invention
It is an object of the invention to provide a kind of wet electrostatic purifier, the inwall of the electrostatic sun pipe of this wet electrostatic purifier will not bond greasy dirt and dust, does not need for a long time to clean, easy to use.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: the wet electrostatic purifier of a kind of No clean, including body, described body is provided with gas outlet after inner chamber, exhaust gas entrance and purification, described exhaust gas entrance is connected with described inner chamber respectively with gas outlet after purification, being provided with some electrostatic sun pipes in described inner chamber, on described body, described electrostatic sun pipe is built with electrostatic cathode line, and described wet electrostatic purifier also includes the cooling system for cooling down electrostatic sun pipe.
Further, described cooling system includes for filling the cooler bin of coolant, coolant feed tube and return duct, described cooler bin is arranged at the interior intracavity of described body, and described electrostatic sun pipe is positioned at described cooler bin, and described coolant feed tube is connected with described cooler bin respectively with return duct.
Further, described coolant is water.
Further, the top place of described body is provided with mounting seat, this is provided with in mounting seat electrostatic support, the bottom place of described body is provided with lower mounting seat, this lower mounting seat is provided with lower electrostatic support, being fixed with sleeve on described lower electrostatic support, described upper electrostatic support is fixed in one end of described electrostatic cathode line, and the other end stretches in the sleeve on described lower electrostatic support and be connected to the weight for applying pulling force to described electrostatic cathode line.
Further, described electrostatic cathode line includes discharge lines and spray point, and described discharge lines is fixed with several described spray points, described discharge lines and the electrical contact of described spray point equably.
Further, described discharge lines is flexible wire ropes.
Further, the profile of described spray point is in anistree star or ten jiaos of stars.
Further, the bottom place of described cooler bin is provided with blow-off pipe, and this blow-off pipe is connected to blowoff valve.
Further, the top of described body is provided with cleaning water inlet pipe, and this cleaning water inlet pipe stretches into place above electrostatic sun pipe described in the inner chamber of described body.
The method have the benefit that the wet electrostatic purifier of the present invention is provided with the cooling system for cooling down electrostatic sun pipe, during work, external water source inputs coolant in cooler bin electrostatic sun pipe is cooled down, high-temperature vapor in electrostatic sun pipe is condensed into water when running into the electrostatic sun inside pipe wall of low temperature, thus the inwall at electrostatic sun pipe forms water membrane, the dust being adsorbed on electrostatic sun inside pipe wall is taken away by this moisture film, realize the inwall of electrostatic sun pipe is carried out, the inwall of electrostatic sun pipe will not bond greasy dirt and dust, long-term need is cleaned, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wet electrostatic purifier of the embodiment of the present invention.
Fig. 2 is the structural representation of the electrostatic cathode line of the embodiment of the present invention.
Fig. 3 is the top view of Fig. 2.
Description of reference numerals:
Body 1；
Gas outlet 12, cooler bin 13, coolant 14, blow-off pipe 15, blowoff valve 16, cleaning water inlet pipe 17 after exhaust gas entrance 11, purification；
Electrostatic sun pipe 21, upper mounting seat 22, upper electrostatic support 23, electrostatic cathode line 24, lower mounting seat 25, lower electrostatic support 26, sleeve 27, weight 28；
Discharge lines 241, spray point 242；
Coolant feed tube 31, feed liquor pipe valve 32, return duct 33.
Detailed description of the invention
Below in conjunction with the accompanying drawing of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, the wet electrostatic purifier of the present embodiment.This wet electrostatic purifier includes body 1, body 1 processes gas outlet 12 after having inner chamber, exhaust gas entrance 11 and purifying, exhaust gas entrance 11 is positioned at the bottom place of body 1, and after after purification, gas outlet 12 is positioned at the top place of body 1, exhaust gas entrance 11 and purification, gas outlet 12 connects with inner chamber respectively.
The top place of body 1 is provided with two upper mounting seats 22, the two is provided with in mounting seat 22 electrostatic support 23, the bottom place of body 1 is provided with a lower mounting seat 25, this lower mounting seat 25 is provided with lower electrostatic support 26, lower electrostatic support 26 is fixed with sleeve 27, upper electrostatic support 23 and lower electrostatic support 26 be connected with external power source respectively.In the inner chamber of body 1, above between electrostatic support 23 and lower electrostatic support 26, place is provided with five electrostatic sun pipes 21, it is respectively provided with an electrostatic cathode line 24 in five electrostatic sun pipes 21, electrostatic support 23 is fixed in the upper end of electrostatic cathode line 24, lower end is stretched in the sleeve 27 on lower electrostatic support 26 and is connected to a weight 28, weight 28 applies pulling force to Flexible cathodes line 24 all the time makes Flexible cathodes line 24 all the time in vertical state, without there is flexural deformation.Decision design, with reference to Fig. 2 and Fig. 3, electrostatic cathode line 24 includes discharge lines 241 and spray point 242, and discharge lines 241 is flexible wire ropes, being fixed with several profiles spray point 242 in anistree star or ten jiaos of stars in discharge lines 241 equably, discharge lines 241 and spray point 242 electrically contact.
Wet electrostatic purifier also includes the cooling system for cooling down electrostatic sun pipe 21, and this cooling system includes for filling the cooler bin 13 of coolant 14, coolant feed tube 31 and return duct 33.Cooler bin 13 is arranged at the inner chamber of body 1, and the bottom place of the water tank of body 1 is provided with blow-off pipe 15, and blow-off pipe 15 and cooler bin 13 are connected, and blow-off pipe 15 is connected to blowoff valve 16.Electrostatic sun pipe 21 is positioned at cooler bin 13, coolant feed tube 31 and return duct 33 and connects with cooler bin 13 respectively, and coolant feed tube 31 is connected to feed liquor pipe valve 32.Decision design, coolant 14 is water, and external water source is connected with coolant feed tube 31, return duct 33 is connected with recovery pond (accompanying drawing is not shown), external water source inputs water in cooler bin 13, thus electrostatic sun pipe 21 is cooled down, the water after cooling flows into recovery pond through return duct 33.
The top of body 1 is provided with cleaning water inlet pipe 17, and this cleaning water inlet pipe 17 stretches into be located above the inner chamber electrostatic sun pipe 21 of body 1, cleans water inlet pipe 17 and is connected with external water source.
Below the operation principle of the wet electrostatic purifier of the present invention is described in further detail.
Waste gas is sprayed before entering wet electrostatic purifier, and the waste gas after spray contains a large amount of steam, and temperature is 70 DEG C～80 DEG C, and in Fig. 1 shown in A arrow, the waste gas after spray enters the inner chamber of body 1 from exhaust gas entrance 11, is then passed through electrostatic sun pipe 21.Electrostatic cathode line 24 is electronegative, and electrostatic sun pipe 21 positively charged, the dust in waste gas is ionized and is adsorbed on the inwall of electrostatic sun pipe 21.External water source is to the water that input temp in cooler bin 13 is 20 DEG C, electrostatic sun pipe 21 is cooled down, the steam of high temperature runs into water vapor condensation Cheng Shui during the inwall of the electrostatic sun pipe 21 of low temperature, water is to dirty under gravity, thus the inwall at electrostatic sun pipe 21 forms water membrane, dust on the inwall being adsorbed in electrostatic sun pipe 21 is taken away by this moisture film, it is achieved the inwall of electrostatic sun pipe 21 is carried out.Waste gas is cleaned after electrostatic sun pipe 21, finally from purify after gas outlet 12 discharge, in Fig. 1 shown in B arrow.
To sum up, the wet electrostatic purifier of the present invention, in use procedure, the inwall of electrostatic sun pipe can form the moisture film for cleaning, and the inwall of electrostatic sun pipe will not bond greasy dirt and dust, it is possible to several Nian Buxu clean, therefore the wet electrostatic purifier of the present invention is easy to use, designs ingenious.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. the wet electrostatic purifier of a No clean, including body (1), described body (1) is provided with inner chamber, gas outlet (12) after exhaust gas entrance (11) and purification, described exhaust gas entrance (11) is connected with described inner chamber respectively with gas outlet (12) after purification, described inner chamber is provided with some electrostatic sun pipe (21), upper described electrostatic sun pipe (21) of described body (1) is built with electrostatic cathode line (24), it is characterized in that: described wet electrostatic purifier also includes the cooling system for cooling down electrostatic sun pipe (21).
2. the wet electrostatic purifier of a kind of No clean according to claim 1, it is characterized in that, described cooling system includes the cooler bin (13) for filling coolant (14), coolant feed tube (31) and return duct (33), described cooler bin (14) is arranged at the interior intracavity of described body (1), described electrostatic sun pipe (21) is positioned at described cooler bin (14), and described coolant feed tube (31) is connected with described cooler bin (13) respectively with return duct (33).
3. the wet electrostatic purifier of a kind of No clean according to claim 2, it is characterised in that described coolant (14) is water.
4. the wet electrostatic purifier of a kind of No clean according to claim 1, it is characterized in that, the top place of described body (1) is provided with mounting seat (22), this is provided with in mounting seat (22) electrostatic support (23), the bottom place of described body (1) is provided with lower mounting seat (25), this lower mounting seat (25) is provided with lower electrostatic support (26), described lower electrostatic support (26) is fixed with sleeve (27), described upper electrostatic support (23) is fixed in one end of described electrostatic cathode line (24), the other end stretches in the sleeve (27) on described lower electrostatic support (26) and is connected to the weight (28) for applying pulling force to described electrostatic cathode line (24).
5. the wet electrostatic purifier of a kind of No clean according to claim 1 or 4, it is characterized in that, described electrostatic cathode line (24) includes discharge lines (241) and spray point (242), described discharge lines (241) is fixed with several described spray points (242), described discharge lines (241) and described spray point (242) electrical contact equably.
6. the wet electrostatic purifier of a kind of No clean according to claim 5, it is characterised in that described discharge lines (241) is flexible wire ropes.
7. the wet electrostatic purifier of a kind of No clean according to claim 5, it is characterised in that the profile of described spray point (242) is in anistree star or ten jiaos of stars.
8. the wet electrostatic purifier of a kind of No clean according to claim 1, it is characterised in that the bottom place of described water tank is provided with blow-off pipe (15), and this blow-off pipe (15) is connected to blowoff valve (16).
9. the wet electrostatic purifier of a kind of No clean according to claim 1, it is characterized in that, the top of described body (1) is provided with cleaning water inlet pipe (17), and this cleaning water inlet pipe (17) stretches into electrostatic sun pipe (21) top place described in the inner chamber of described body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333067.6A CN105797866A (en) | 2016-05-18 | 2016-05-18 | No-clean wet electrostatic purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333067.6A CN105797866A (en) | 2016-05-18 | 2016-05-18 | No-clean wet electrostatic purifying device |
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| Publication Number | Publication Date |
|---|---|
| CN105797866A true CN105797866A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610333067.6A Pending CN105797866A (en) | 2016-05-18 | 2016-05-18 | No-clean wet electrostatic purifying device |
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| CN (1) | CN105797866A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754570A (en) * | 2016-08-16 | 2018-03-06 | 珠海闪矿环保科技有限公司 | Exhaust treatment system |
| CN109967254A (en) * | 2019-04-25 | 2019-07-05 | 浙江润阳新材料科技股份有限公司 | A kind of high-pressure electrostatic degreasing unit |
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| JP2002066378A (en) * | 2000-08-30 | 2002-03-05 | Fuji Kikai Kk | Electrostatic precipitator |
| CN201143455Y (en) * | 2006-07-05 | 2008-11-05 | 福建卫东环保科技股份有限公司 | Cathode assembly of electrostatic precipitator without vibration and beat |
| CN201524521U (en) * | 2009-03-16 | 2010-07-14 | 山东山大能源环境有限公司 | Large wet desulphurization device with wet-type electrostatic demister |
| CN104084311A (en) * | 2014-07-14 | 2014-10-08 | 双盾环境科技有限公司 | Chip type cathode wire of electrostatic dust collector |
| CN104226480A (en) * | 2014-09-23 | 2014-12-24 | 广西华银铝业有限公司 | Wet type dust remover and water pond sewage discharging system and sewage discharging method thereof |
| CN204320480U (en) * | 2014-12-09 | 2015-05-13 | 江苏鑫复特环保科技有限公司 | A kind of electrostatic precipitator |
| CN105080711A (en) * | 2015-09-07 | 2015-11-25 | 李爱云 | Electrostatic dust collector |
| CN205887187U (en) * | 2016-05-18 | 2017-01-18 | 佛山市南海区保蓝机械科技有限公司 | Exempt from quiet electric purification device of abluent wet -type |
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2016
- 2016-05-18 CN CN201610333067.6A patent/CN105797866A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002066378A (en) * | 2000-08-30 | 2002-03-05 | Fuji Kikai Kk | Electrostatic precipitator |
| CN201143455Y (en) * | 2006-07-05 | 2008-11-05 | 福建卫东环保科技股份有限公司 | Cathode assembly of electrostatic precipitator without vibration and beat |
| CN201524521U (en) * | 2009-03-16 | 2010-07-14 | 山东山大能源环境有限公司 | Large wet desulphurization device with wet-type electrostatic demister |
| CN104084311A (en) * | 2014-07-14 | 2014-10-08 | 双盾环境科技有限公司 | Chip type cathode wire of electrostatic dust collector |
| CN104226480A (en) * | 2014-09-23 | 2014-12-24 | 广西华银铝业有限公司 | Wet type dust remover and water pond sewage discharging system and sewage discharging method thereof |
| CN204320480U (en) * | 2014-12-09 | 2015-05-13 | 江苏鑫复特环保科技有限公司 | A kind of electrostatic precipitator |
| CN105080711A (en) * | 2015-09-07 | 2015-11-25 | 李爱云 | Electrostatic dust collector |
| CN205887187U (en) * | 2016-05-18 | 2017-01-18 | 佛山市南海区保蓝机械科技有限公司 | Exempt from quiet electric purification device of abluent wet -type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754570A (en) * | 2016-08-16 | 2018-03-06 | 珠海闪矿环保科技有限公司 | Exhaust treatment system |
| CN107754570B (en) * | 2016-08-16 | 2023-10-27 | 珠海闪矿环保科技有限公司 | Exhaust gas treatment system |
| CN109967254A (en) * | 2019-04-25 | 2019-07-05 | 浙江润阳新材料科技股份有限公司 | A kind of high-pressure electrostatic degreasing unit |
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Application publication date: 20160727 |