CN2577967Y - Wet gas electric dust remover - Google Patents
Wet gas electric dust remover Download PDFInfo
- Publication number
- CN2577967Y CN2577967Y CN 02275410 CN02275410U CN2577967Y CN 2577967 Y CN2577967 Y CN 2577967Y CN 02275410 CN02275410 CN 02275410 CN 02275410 U CN02275410 U CN 02275410U CN 2577967 Y CN2577967 Y CN 2577967Y
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- electrode
- combustible gas
- deduster
- dust remover
- dust collecting
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Abstract
The utility model discloses a wet type electric dust remover of fuel gas, which is characterized in that a dust remover body is in a box body structure; both sides are connected with an inlet and an outlet of dust-laden gas; a dust collecting electrode which is an anode and a discharge electrode which is a cathode are hung in the dust remover body; the top of the electric dust remover is provided with an insulation can of insulators which is provided with an explosion proof and safety-increasing type electric heater; a hanging device passes through the insulation can of insulators and is connected with the discharge electrode which is the cathode; the top of the electric dust remover is provided with a water nozzle which can sweep the dust collecting electrode and the discharge electrode; a sweeping device of nitrogen gas is arranged at the inlet point which is provided with the water nozzle of fuel gas, and the wet type electric dust remover of fuel gas is provided with a plurality of explosion relief valves. The utility model has the advantages that through charged spraying atomized water, the dust collecting electrode and the discharge electrode are cleaned; during the spraying period, a high-voltage power supply does not need to be cut off; the spraying strength and the spraying period can be controlled; the cleaning effects of electric fields are caused to keep very favorable states, and running expenses can be reduced.
Description
Technical field the utility model relates to the electric cleaner equipment technical field, especially a kind of combustible gas wet electrical dust precipitator.
Background technology is present, and the dedusting of combustible gas is the difficult problem in this field, and it is comparatively desirable adopting the electrostatic precipitation technology dedusting, can make combustible gas reach smart dust removing effects, and dust removal efficiency can reach more than 99%.The converter electric cleaner of Germany LURGI research, dust removing effects is relatively good, and domestic existing producer uses, but import equipment costs an arm and a leg, and uses to be subjected to certain limitation.
It is a kind of than import equipment reasonable price and well behaved combustible gas wet electrical dust precipitator that summary of the invention the utility model provides, be to be specifically designed to the smart dedusting of coal gas of converter, be applicable to that also other are inflammable, the explosion hazard gases dedusting, as hot scarfing machine dedusting of blast furnace, town gas dedusting, continuous casting and steel rolling etc.
A kind of combustible gas wet electrical dust precipitator, it is made up of deduster body, water supply line, inflated with nitrogen discharge duct, vibrator, high-low pressure electrical control cubicles, it is characterized in that: described deduster body is a body structure, both sides connect the dusty gas entrance and exit, and the dusty gas entrance and exit is a flared structure; Dust collecting electrode is that anode and discharge electrode are that negative electrode is hung in the deduster body interior, and dust collecting electrode adopts bimodal plate structure, also scribbles conductive anti-corrosion coating on the dust collecting electrode surface; In dust collecting electrode is that the anode top bilateral symmetry is provided with the electromagnetic hammer pulse vibrator, is that negative electrode top bilateral symmetry is provided with the electromagnetic hammer pulse vibrator at discharge electrode; Be provided with the insulator incubator at the electric cleaner top, explosion-proof INCREASEDSAFETY electric heater is installed on the insulator incubator; It is negative electrode that suspension apparatus passes insulator incubator connection discharge electrode; Be provided with the (operating) water nozzle of cleaning dust collecting electrode and discharge electrode at the electric cleaner top, (operating) water nozzle connects waterworks; The deduster lower end is provided with ash bucket, and nitrogen purging device is located at the porch, and the nitrogen discharge device is located at dust remover roof; Be provided with flammable air water nozzle in the porch; Be provided with dehydrator in the deduster exit; On deduster, be provided with a plurality of explosion venting valves.
The beneficial effects of the utility model are: charged spray Cleaning for High Capacity technology, spray into atomized water and clear up dust collecting electrode and discharge electrode, during spraying, do not need the cutoff high power supply, spraying intensity and spray controlling cycle system, make the electric field cleaning performance keep splendid state, reduce operating cost.The high-efficiency dust collecting device adopts proprietary bimodal plate template structure, make on the dust collecting electrode surface liquid film that forms continuous-flow and increase gather dust electrode surface area and reduce air-flow velocity near the collecting plate place.The dust collecting electrode surface scribbles the electric precipitation conductive anti-corrosion coating, has higher corrosion-resistant and wearability.Explosion venting device control for making the electric cleaner safe and stable operation, is provided with a plurality of explosion venting valves on electric cleaner.This explosion venting valve has releasing pressure automatically, automatically replies function, is safety device in the fuel gas dedusting.The electromagnetic hammer rapping apparatus at deposit phenomenon on collecting plate and discharge electrode of plaster, has adopted top electromagnetic hammer pulse vibrator.The size and the shaking cycle of its rapping power are adjustable.At cold district, deduster body and all pipelines all be should give insulation.
Description of drawings
Fig. 1 is the front view of combustible gas electric cleaner.
Fig. 2 is the left view of combustible gas electric cleaner.
Fig. 3 is the vertical view of combustible gas electric cleaner.
The specific embodiment
A kind of combustible gas wet electrical dust precipitator (see figure 1), it is made up of deduster body 1, water supply line 13, inflated with nitrogen discharge duct 11, high-low pressure electrical control cubicles, deduster body 1 is a body structure, both sides connect dusty gas inlet 14 and outlet 16, and dusty gas inlet 14 and outlet 16 are flared structure; Dust collecting electrode 2 is that anode and discharge electrode 3 are that negative electrode is hung at deduster body 1 middle part, and dust collecting electrode 2 adopts bimodal plate structure, also scribbles conductive anti-corrosion coating on the dust collecting electrode surface; In dust collecting electrode 2 is that the anode top bilateral symmetry is provided with electromagnetic hammer pulse vibrator 5, is that negative electrode top bilateral symmetry is provided with electromagnetic hammer pulse vibrator 6 at discharge electrode 3; Be provided with insulator incubator 15 at the electric cleaner top, explosion-proof INCREASEDSAFETY electric heater 7 (Fig. 2) is installed on insulator incubator 15; It is negative electrode that suspension apparatus 4 passes insulator incubator 15 connection discharge electrodes 3; Dust collecting electrode 2 is suspended on the electric cleaner top; Be provided with the (operating) water nozzle 8 of cleaning dust collecting electrode and discharge electrode at the electric cleaner top, (operating) water nozzle 8 connects waterworks 13; The deduster lower end is provided with bucket shape water outlet device 17, and nitrogen purging device 11 is located at the porch, and the nitrogen discharge device is located at dust remover roof 12; Be provided with flammable air water nozzle in the porch; Be provided with dehydrator 9 (see figure 3)s in the deduster exit; On deduster, be provided with a plurality of explosion venting valves 10.
The electric cleaner operation principle is that dusty gas enters electric field equably by the electric cleaner inlet, the water droplet of nozzle after will atomizing that is configured in import and electric field top sprays in the combustible gas of the electric field of flowing through, make the temperature, pressure, the humidity that are cleaned combustible gas reach the purification requirement, after containing the suspension liquid particle and entering electric field, captured by dust collecting electrode by electric charge and under the effect of electric field force, flow in the bucket shape water outlet device along dust collecting electrode through the water flushing, enter sedimentation basin by the bucket shape water outlet device then, and the combustible gas after purifying is discharged from the electric cleaner outlet by electric field.
Claims (6)
1, a kind of combustible gas wet electrical dust precipitator, it is made up of deduster body, water supply line, inflated with nitrogen blow device, pulse vibrator, high-low pressure electrical control cubicles, it is characterized in that: described deduster body is a body structure, and both sides connect the dusty gas entrance and exit; Dust collecting electrode is that anode and discharge electrode are that negative electrode is hung in the deduster body interior; Be provided with the insulator incubator at the electric cleaner top, explosion-proof INCREASEDSAFETY electric heater is installed on the insulator incubator; It is negative electrode that suspension apparatus passes insulator incubator connection discharge electrode; Anode is suspended on the electric cleaner top, and the electric cleaner top is provided with the (operating) water nozzle of cleaning dust collecting electrode and discharge electrode, and (operating) water nozzle connects waterworks; The deduster lower end is provided with ash bucket, and described nitrogen purging device is located at the porch, and the nitrogen discharge device is located at dust remover roof; Be provided with the combustible gas (operating) water nozzle in the porch; On deduster, be provided with a plurality of explosion venting valves.
2, a kind of combustible gas wet electrical dust precipitator according to claim 1 is characterized in that: in dust collecting electrode is that the anode top bilateral symmetry is provided with the electromagnetic hammer pulse vibrator, is that negative electrode top bilateral symmetry is provided with the electromagnetic hammer pulse vibrator at discharge electrode;
3, a kind of combustible gas wet electrical dust precipitator according to claim 1, it is characterized in that: the dusty gas entrance and exit is a flared structure.
4, a kind of combustible gas wet electrical dust precipitator according to claim 1 is characterized in that: be provided with a plurality of explosion venting valves on deduster.
5, a kind of combustible gas wet electrical dust precipitator according to claim 1, it is characterized in that: dust collecting electrode adopts bimodal plate structure, also scribbles the electric precipitation conductive anti-corrosion coating.
6, a kind of combustible gas wet electrical dust precipitator according to claim 1 is characterized in that: be provided with dehydrator in the deduster exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275410 CN2577967Y (en) | 2002-09-25 | 2002-09-25 | Wet gas electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275410 CN2577967Y (en) | 2002-09-25 | 2002-09-25 | Wet gas electric dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577967Y true CN2577967Y (en) | 2003-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02275410 Expired - Fee Related CN2577967Y (en) | 2002-09-25 | 2002-09-25 | Wet gas electric dust remover |
Country Status (1)
| Country | Link |
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| CN (1) | CN2577967Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310823B (en) * | 2008-02-04 | 2010-06-09 | 冯长青 | Liquid flow water wash static combined type gas purification method and device thereof |
| CN101804383A (en) * | 2010-03-25 | 2010-08-18 | 江苏力洁达环保设备工程有限公司 | Differential electric precipitator |
| CN101816975A (en) * | 2010-05-17 | 2010-09-01 | 山东电力研究院 | Wet-dry mixing electric dust remover |
| CN102240598A (en) * | 2010-05-14 | 2011-11-16 | 中国石油化工集团公司 | Protection method for wet-type electric dust collector in process for producing acetylene by partial oxidization of natural gas |
| CN102274793A (en) * | 2011-05-11 | 2011-12-14 | 中冶南方工程技术有限公司 | Electrostatic precipitator with additional anion generators |
| CN102371211A (en) * | 2011-11-23 | 2012-03-14 | 浙江菲达脱硫工程有限公司 | Wet-type electric precipitator |
| CN102519685A (en) * | 2011-12-14 | 2012-06-27 | 福建龙净环保股份有限公司 | Device and method for testing dust collection polar liquid film of wet type electrostatic dust collector |
| CN102784718A (en) * | 2012-08-17 | 2012-11-21 | 谢友金 | High-pressure electrostatic dust remover with fog curtain |
| CN103055644A (en) * | 2012-12-31 | 2013-04-24 | 福建龙净环保股份有限公司 | Wet-type electric dust removal system after wet desulphurization |
| CN103949127A (en) * | 2014-04-02 | 2014-07-30 | 华电电力科学研究院 | Flue embedded wet-type electric deduster and electrical dedusting method |
| CN104338395A (en) * | 2014-09-22 | 2015-02-11 | 江苏大学 | Electric field cleaning device and method of filtering membrane of air purifier |
| CN102240598B (en) * | 2010-05-14 | 2016-12-14 | 中国石油化工集团公司 | A kind of guard method of wet-type electric dust collector in process for producing acetylene by partial oxidization of natural gas |
| CN106731407A (en) * | 2017-01-09 | 2017-05-31 | 高国纯 | A kind of carbon anode roasting gas cleaning minimum discharge system and technique |
| CN107008097A (en) * | 2017-05-24 | 2017-08-04 | 深圳市贝优通新能源技术开发有限公司 | A kind of combustible gas wet purification equipment of new energy field |
| CN112844841A (en) * | 2021-02-02 | 2021-05-28 | 浙江百能科技有限公司 | Alkali spraying type wet electrostatic dust removal system and process |
-
2002
- 2002-09-25 CN CN 02275410 patent/CN2577967Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310823B (en) * | 2008-02-04 | 2010-06-09 | 冯长青 | Liquid flow water wash static combined type gas purification method and device thereof |
| CN101804383A (en) * | 2010-03-25 | 2010-08-18 | 江苏力洁达环保设备工程有限公司 | Differential electric precipitator |
| CN102240598A (en) * | 2010-05-14 | 2011-11-16 | 中国石油化工集团公司 | Protection method for wet-type electric dust collector in process for producing acetylene by partial oxidization of natural gas |
| CN102240598B (en) * | 2010-05-14 | 2016-12-14 | 中国石油化工集团公司 | A kind of guard method of wet-type electric dust collector in process for producing acetylene by partial oxidization of natural gas |
| CN101816975A (en) * | 2010-05-17 | 2010-09-01 | 山东电力研究院 | Wet-dry mixing electric dust remover |
| CN102274793A (en) * | 2011-05-11 | 2011-12-14 | 中冶南方工程技术有限公司 | Electrostatic precipitator with additional anion generators |
| CN102371211A (en) * | 2011-11-23 | 2012-03-14 | 浙江菲达脱硫工程有限公司 | Wet-type electric precipitator |
| CN102519685A (en) * | 2011-12-14 | 2012-06-27 | 福建龙净环保股份有限公司 | Device and method for testing dust collection polar liquid film of wet type electrostatic dust collector |
| CN102784718B (en) * | 2012-08-17 | 2015-08-05 | 谢友金 | A kind of high-voltage electrostatic dust separator with mist curtain |
| CN102784718A (en) * | 2012-08-17 | 2012-11-21 | 谢友金 | High-pressure electrostatic dust remover with fog curtain |
| CN103055644B (en) * | 2012-12-31 | 2015-04-29 | 福建龙净环保股份有限公司 | Wet-type electric dust removal system after wet desulphurization |
| CN103055644A (en) * | 2012-12-31 | 2013-04-24 | 福建龙净环保股份有限公司 | Wet-type electric dust removal system after wet desulphurization |
| CN103949127A (en) * | 2014-04-02 | 2014-07-30 | 华电电力科学研究院 | Flue embedded wet-type electric deduster and electrical dedusting method |
| CN104338395A (en) * | 2014-09-22 | 2015-02-11 | 江苏大学 | Electric field cleaning device and method of filtering membrane of air purifier |
| CN104338395B (en) * | 2014-09-22 | 2016-03-02 | 江苏大学 | Air purifier filter membrane electric field cleaning device and method |
| CN106731407A (en) * | 2017-01-09 | 2017-05-31 | 高国纯 | A kind of carbon anode roasting gas cleaning minimum discharge system and technique |
| CN107008097A (en) * | 2017-05-24 | 2017-08-04 | 深圳市贝优通新能源技术开发有限公司 | A kind of combustible gas wet purification equipment of new energy field |
| CN112844841A (en) * | 2021-02-02 | 2021-05-28 | 浙江百能科技有限公司 | Alkali spraying type wet electrostatic dust removal system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |