CN103316766A - Electrostatic catcher - Google Patents
Electrostatic catcher Download PDFInfo
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- CN103316766A CN103316766A CN201310260394XA CN201310260394A CN103316766A CN 103316766 A CN103316766 A CN 103316766A CN 201310260394X A CN201310260394X A CN 201310260394XA CN 201310260394 A CN201310260394 A CN 201310260394A CN 103316766 A CN103316766 A CN 103316766A
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- cylindrical shell
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- inlet section
- honeycomb duct
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Abstract
The invention discloses an electrostatic catcher which belongs to equipment for removing oil from waste gas in dyeing and finishing industry. The electrostatic catcher comprises a cylinder, wherein an air inlet section is arranged on the lower part of the cylinder, and an air outlet section is arranged on the upper part of the cylinder; a vertical honeycomb tube group is arranged in the middle of the cylinder; a gas distribution plate is arranged in the cylinder between the air inlet section and the honeycomb tube group; the air inlet section and the air outlet section of the cylinder are communicated through the honeycomb tube group; corona electrodes made of multiple strands of nickel-chromium alloy are respectively arranged at the center of each honeycomb tube of the honeycomb tube group. The honeycomb tube group consists of honeycomb plates made of steel plates 2.5mm-3mm thick, the section of the channel of the honeycomb tube group is in a regular hexagon shape, each two adjacent regular hexagons share the same side, namely the six sides of the middle regular hexagon are shared by six regular hexagons which surround the middle regular hexagon, and thus the honeycomb tubes increase. Therefore, the electrostatic catcher has the advantages of being compact and reasonable in structure and free of a cavity of an electric field, and has a high utilization rate of effective space, low material consumption and a good catching characteristic.
Description
Technical field
The invention belongs to the equipment of waste gas oil removing in the Dyeing-finishing Industry, be specially a kind of Electrostatic device.
Background technology
At present, the oily electric fishing storage equipment that adopts in the Dyeing-finishing Industry waste gas oil removing system is concentric-ring pattern oil electric fishing storage and tubular type oil electric fishing storage.Corona electricity level is made by the thin stainless steel wire of φ 2.5 in this equipment, and anodic deposition is by steel pipe manufacturing.So just cause because configuration aspects defines stringing quantity in the equipment barrel, so cause contour size of the unit(s) larger, the raw material wave is useless also larger, and the utilization rate of the useful space is low, simultaneously, leave more electric field hole in equipment barrel inside, and efficient is not high yet.Secondly, what adopted the corona electrode bottom in this pattern equipment is weight suspended structure pattern, under the blowing of airflow, in equipment, produce not specified swing, in the process of waving, if between two electrodes during less than safe distance, arc discharge easily occurs and burn, and the equipment top do not have flusher, mostly be the dry type oil removing, equipment need to often be unpicked and washed parking, so just can not the long-time continuous operation.
Summary of the invention
The new purpose of this practicality is to cause the oil trap collection, remove inefficient shortcoming in order to overcome many reasons such as the oily electric fishing storage contour size of the unit(s) that adopts in the existing Dyeing-finishing Industry waste gas oil removing system is large, the electric field hole is more, corona electrode easily burns, and the present invention has redesigned a kind of Electrostatic device.This Electrostatic utensil has compact conformation, does not have the electric field hole, useful space utilization rate is high, corona electrode is not easily damaged, lightweight, consumptive material is few and captures the good advantage of characteristic.
The technical scheme that realizes above-mentioned purpose is: the Electrostatic device is characterized in that: comprise cylindrical shell, the bottom of cylindrical shell is that the top of air inlet section, cylindrical shell is the section of giving vent to anger, and the middle part of cylindrical shell is provided with vertically arranged honeycomb duct group; The air inlet section is provided with exhaust gas inlet, the bottom of air inlet section is provided with steam-heating pipe, be provided with gas distribution grid in the cylindrical shell between air inlet section and the honeycomb duct group, the section of giving vent to anger of cylindrical shell is provided with waste gas outlet, lower end one side of cylindrical shell is provided with oil-out, and air inlet section, the section of giving vent to anger of cylindrical shell are connected by the honeycomb duct group; Be provided with upper frame in the cylindrical shell between air inlet section and honeycomb duct group, be provided with underframe in the cylindrical shell between gas distribution grid and honeycomb duct group, the center of every honeycomb duct of honeycomb duct group is respectively arranged with the corona electrode of being made by multiply nickel Lip river alloy, the upper end of described corona electrode is electrically connected with upper frame, and the lower end of described corona electrode is electrically connected with underframe; Described air inlet section is arranged with insulated case, be provided with the wall conduit that is electrically connected for dc power cathode in the insulated case, the outside sealed insulation of described upper frame extends cylindrical shell, and be electrically connected with wall conduit, barrel wall is provided with the dc power anode binding post that is electrically connected with dc power anode.
Optimally, the inner cavity top of the above-mentioned section of giving vent to anger is provided with water flushing device, has effectively overcome the process of unpicking and washing of dry type oil expeller, and the used vapour purging, and service efficiency is higher.
Optimally, corresponding locating hole conduction socket on the weight of the lower end of above-mentioned corona electrode by the lower end and the underframe has been avoided burning because of swing generation arc discharge.
The cellular board that honeycomb duct group of the present invention adopts the steel plate of 2.5mm ~ 3mm to make forms, its channel cross-section is regular hexagon, two adjacent regular hexagons share a limit, orthohexagonal six limits in the middle of namely all besieged its six regular hexagons share, increased the quantity of honeycomb duct, simultaneously also make the diameter of equipment and highly reduced, make this Whole Equipment have advantages of the structure compact and reasonable, do not have the utilization rate of electric field hole, the useful space high, lightweight, consumptive material is few and the capture characteristic is good.
Corona electricity level of the present invention adopts the multiply nickel-chromium alloy to make, and discharge effect is good.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 be among Fig. 1 A-A to cutaway view.
The specific embodiment
As shown in Figure 1, 2, the present invention includes cylindrical shell 1, the bottom of cylindrical shell 1 is that the top of air inlet section 2, cylindrical shell 1 is the section of giving vent to anger 3, and the middle part of cylindrical shell 1 is provided with vertically arranged honeycomb duct group 4.
Air inlet section 2 is provided with exhaust gas inlet 5, the bottom of air inlet section 2 is provided with steam-heating pipe 6, be provided with gas distribution grid 7 in the cylindrical shell 1 between air inlet section 2 and the honeycomb duct group 4, the section of giving vent to anger 3 of cylindrical shell 1 is provided with waste gas outlet 8, the inner cavity top of the section of giving vent to anger 3 is provided with the water flushing and fills 16, lower end one side of cylindrical shell 1 is provided with oil-out 9, and air inlet section 2, the section of giving vent to anger 3 of cylindrical shell 1 are connected by honeycomb duct group 4.
Be provided with upper frame 10 in the cylindrical shell 1 between air inlet section 2 and honeycomb duct group 4, be provided with underframe 11 in the cylindrical shell 1 between gas distribution grid 7 and honeycomb duct group 4, the center of every honeycomb duct of honeycomb duct group 4 is respectively arranged with the corona electrode 12 of being made by multiply nickel Lip river alloy, the upper end of corona electrode 12 is electrically connected with upper frame 10, and corresponding locating hole conducts electricity and is socketed on the weight 17 of the lower end of corona electrode 12 by the lower end and the underframe 11.
Air inlet section 2 is arranged with insulated case 13, be provided with in the insulated case 13 for the wall conduit 14 that is electrically connected with dc power cathode, upper frame 10 outside sealed insulations extend cylindrical shell 1, and be electrically connected with wall conduit 14, be provided with the dc power anode binding post 15 that is electrically connected with dc power anode on the outer wall of cylindrical shell 1.
Claims (3)
1. Electrostatic device, it is characterized in that: comprise cylindrical shell, the bottom of cylindrical shell is that the top of air inlet section, cylindrical shell is the section of giving vent to anger, and the middle part of cylindrical shell is provided with vertically arranged honeycomb duct group; The air inlet section is provided with exhaust gas inlet, the bottom of air inlet section is provided with steam-heating pipe, be provided with gas distribution grid in the cylindrical shell between air inlet section and the honeycomb duct group, the section of giving vent to anger of cylindrical shell is provided with waste gas outlet, lower end one side of cylindrical shell is provided with oil-out, and air inlet section, the section of giving vent to anger of cylindrical shell are connected by the honeycomb duct group; Be provided with upper frame in the cylindrical shell between air inlet section and honeycomb duct group, be provided with underframe in the cylindrical shell between gas distribution grid and honeycomb duct group, the center of every honeycomb duct of honeycomb duct group is respectively arranged with the corona electrode of being made by multiply nickel Lip river alloy, the upper end of described corona electrode is electrically connected with upper frame, and the lower end of described corona electrode is electrically connected with underframe; Described air inlet section is arranged with insulated case, be provided with the wall conduit that is electrically connected for dc power cathode in the insulated case, the outside sealed insulation of described upper frame extends cylindrical shell, and be electrically connected with wall conduit, barrel wall is provided with the dc power anode binding post that is electrically connected with dc power anode.
2. Electrostatic device according to claim 1, it is characterized in that: the inner cavity top of the described section of giving vent to anger is provided with water flushing device.
3. Electrostatic device according to claim 1 is characterized in that: corresponding locating hole conducts electricity and is socketed on the weight of the lower end of described corona electrode by the lower end and the underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260394XA CN103316766A (en) | 2013-06-27 | 2013-06-27 | Electrostatic catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260394XA CN103316766A (en) | 2013-06-27 | 2013-06-27 | Electrostatic catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103316766A true CN103316766A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310260394XA Pending CN103316766A (en) | 2013-06-27 | 2013-06-27 | Electrostatic catcher |
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| CN (1) | CN103316766A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353553A (en) * | 2014-11-03 | 2015-02-18 | 福建省沃特宝环保科技有限公司 | Purification and dust removal device |
| CN104437866A (en) * | 2014-11-03 | 2015-03-25 | 福建省沃特宝环保科技有限公司 | Purification dust remover |
| CN105772224A (en) * | 2016-05-12 | 2016-07-20 | 海宁国能中电节能环保设备技术有限公司 | Anode module structure of wet type tubular electric precipitator |
| CN107149986A (en) * | 2017-07-03 | 2017-09-12 | 华美节能科技集团有限公司 | A kind of industrial waste-gas purifier |
| CN107716112A (en) * | 2017-12-13 | 2018-02-23 | 广东居峰环保科技有限公司 | A kind of high pressure inlet wire seal of wet electrostatic demisting/dirt device |
| CN108970809A (en) * | 2018-08-01 | 2018-12-11 | 浙江大学 | Electrostatic device and method for biomass collection castoff heat cracking liquid |
| CN109181787A (en) * | 2018-08-01 | 2019-01-11 | 浙江大学 | Multi-stage condensing device and method for biomass collection castoff heat cracking liquid |
| WO2020083246A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | System and method for removing dust in air |
Citations (5)
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| CN2882795Y (en) * | 2006-04-17 | 2007-03-28 | 毛少祥 | Honeycomb type high voltage electrostatic tar removing dust cleaner |
| CN201768618U (en) * | 2010-09-15 | 2011-03-23 | 湖北品冠化工设备有限公司 | Asphalt fume removing deodorizing tower |
| CN201799321U (en) * | 2010-09-27 | 2011-04-20 | 郑州市净天环保设备有限公司 | Multi-electric field vertical honeycomb electrical tar precipitator |
| CN202356190U (en) * | 2011-12-15 | 2012-08-01 | 中冶焦耐(大连)工程技术有限公司 | Novel electrical tar precipitator |
| CN203355874U (en) * | 2013-06-27 | 2013-12-25 | 江苏中兴化工设备有限公司 | Electrostatic collector |
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2013
- 2013-06-27 CN CN201310260394XA patent/CN103316766A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882795Y (en) * | 2006-04-17 | 2007-03-28 | 毛少祥 | Honeycomb type high voltage electrostatic tar removing dust cleaner |
| CN201768618U (en) * | 2010-09-15 | 2011-03-23 | 湖北品冠化工设备有限公司 | Asphalt fume removing deodorizing tower |
| CN201799321U (en) * | 2010-09-27 | 2011-04-20 | 郑州市净天环保设备有限公司 | Multi-electric field vertical honeycomb electrical tar precipitator |
| CN202356190U (en) * | 2011-12-15 | 2012-08-01 | 中冶焦耐(大连)工程技术有限公司 | Novel electrical tar precipitator |
| CN203355874U (en) * | 2013-06-27 | 2013-12-25 | 江苏中兴化工设备有限公司 | Electrostatic collector |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353553A (en) * | 2014-11-03 | 2015-02-18 | 福建省沃特宝环保科技有限公司 | Purification and dust removal device |
| CN104437866A (en) * | 2014-11-03 | 2015-03-25 | 福建省沃特宝环保科技有限公司 | Purification dust remover |
| CN105772224A (en) * | 2016-05-12 | 2016-07-20 | 海宁国能中电节能环保设备技术有限公司 | Anode module structure of wet type tubular electric precipitator |
| CN105772224B (en) * | 2016-05-12 | 2017-08-01 | 海宁国能中电节能环保设备技术有限公司 | A kind of tubular type wet electrical dust precipitator anode module structure |
| CN107149986A (en) * | 2017-07-03 | 2017-09-12 | 华美节能科技集团有限公司 | A kind of industrial waste-gas purifier |
| CN107716112A (en) * | 2017-12-13 | 2018-02-23 | 广东居峰环保科技有限公司 | A kind of high pressure inlet wire seal of wet electrostatic demisting/dirt device |
| CN108970809A (en) * | 2018-08-01 | 2018-12-11 | 浙江大学 | Electrostatic device and method for biomass collection castoff heat cracking liquid |
| CN109181787A (en) * | 2018-08-01 | 2019-01-11 | 浙江大学 | Multi-stage condensing device and method for biomass collection castoff heat cracking liquid |
| CN108970809B (en) * | 2018-08-01 | 2020-05-08 | 浙江大学 | Electrostatic trapping device and method for collecting thermal cracking liquid of biomass waste |
| WO2020083246A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | System and method for removing dust in air |
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| PB01 | Publication | ||
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Application publication date: 20130925 |