CN205587151U - High -efficiency electrostatic dust collector - Google Patents
High -efficiency electrostatic dust collector Download PDFInfo
- Publication number
- CN205587151U CN205587151U CN201620313986.2U CN201620313986U CN205587151U CN 205587151 U CN205587151 U CN 205587151U CN 201620313986 U CN201620313986 U CN 201620313986U CN 205587151 U CN205587151 U CN 205587151U
- Authority
- CN
- China
- Prior art keywords
- baiye
- unit body
- cleaner unit
- electric field
- electrode
- 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
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a high -efficiency electrostatic dust collector, including dust remover body, entry head, export head and flue -dust retainer, a plurality of groups electric field structure of having arranged from the entry end of dust remover body to the exit end, three electrode gentle breeze dust removal units that every group electric field structure was arranged including a plurality of groups side by side, three electrode gentle breeze dust removal units in the every group comprise negative pole suspension and left and right tripe polar plate and left and right anode plate, and wherein anode plate, tripe polar plate and negative pole suspension constitute two -stage electric field structure, in three electrode gentle breeze dust removal units in the every group, constitute the wind channel entry between the left and right tripe polar plate, left and right tripe polar plate is towards the one end interconnect of dust remover body outlet side, constitutes air flow between adjacent tripe polar plate and the anode plate, the utility model discloses small, production input is with low costs, greatly reduced the velocity of flow of ash -laden gas, has prolonged and has received the dirt time, strengthened the deposition effect of dust, effectively improved the dust collection efficiency.
Description
Technical field
This utility model relates to technical field of electrostatic dust collection, especially a kind of high-efficiency electrostatic dust remover.
Background technology
Currently, each large enterprise is such as: the dust granules in the discharge such as coal-burning power plant, steel mill, paper mill, cement plant flue gas is the important polluter causing various extreme haze weather.Along with being on the rise of ambient pressure, the discharge to ash-laden gas has very strict requirement.
Electrostatic precipitator technology employed in electrostatic precipitator compares one of dedusting technology widely as current application prospect, is used widely at environmental protection industry (epi).Electrostatic precipitator includes cleaner unit body, entrance end socket, outlet head and flue-dust retainer, and entrance end socket, outlet head are correspondingly arranged at porch and the exit of cleaner unit body, and the bottom of cleaner unit body arranges described flue-dust retainer.It is provided with some groups of electric field structures between the entrance and outlet of cleaner unit body, described electric field structure includes the some groups of two electrode dust removing units being arranged side by side, two electrode dust removing units are made up of negative electrode suspension and positive plate, form an electric field for electric precipitation between negative electrode suspension and positive plate.But, this static cleaner unit volume is big, thus floor space is big, and when building, rolled steel dosage is big, and this increases Productive statistics cost significantly；Especially, in current electrostatic precipitator, each dust removing units only has two kinds of polar organization one-level electric fields for electric precipitation, ash-laden gas enters from the porch of cleaner unit body, electric precipitation is carried out through electric field structure, again during its outlet is discharged, flue gas is high by the flow velocity of electric field, and the deposition effect of charged dust is poor, and the direction of motion of charged dust is in opposite direction with electric field force, thus has had a strong impact on efficiency of dust collection.
Summary of the invention
The purpose of this utility model seeks to solve that existing electrostatic precipitator volume is big, cost is high, the problem that efficiency of dust collection is low, provides a kind of high-efficiency electrostatic dust remover for this.
Concrete scheme of the present utility model is: a kind of high-efficiency electrostatic dust remover, including cleaner unit body, entrance end socket, outlet head and flue-dust retainer, entrance end socket, outlet head are correspondingly arranged at arrival end and the port of export of cleaner unit body, and the bottom of cleaner unit body arranges described flue-dust retainer；It is characterized in that: be placed with some groups of electric field structures from the arrival end of cleaner unit body to the port of export, often group electric field structure includes the some groups of three electrode mild wind dust removing units being arranged side by side, often organize three electrode mild wind dust removing units and there is a negative electrode suspension, left and right BAIYE pole plate it is provided with in the both sides of negative electrode suspension, and left and right positive plate it is provided with in the outside of two pieces of BAIYE pole plates, wherein positive plate, BAIYE pole plate, the electromotive force of negative electrode suspension reduce successively；In often organizing three electrode mild wind dust removing units, between left and right BAIYE pole plate, constitute tunnel inlet, and left and right BAIYE pole plate is connected with each other, to constitute angle structure towards one end of cleaner unit body outlet side；Ducting outlet is constituted between adjacent BAIYE pole plate and positive plate.
This utility model middle left and right positive plate is single plank frame or the Y-shaped composition board type structure of cross section；In two group of three adjacent electrode mild wind dust removing units, two pieces of adjacent BAIYE pole plates are being connected with each other towards one end of cleaner unit body entrance side；Towards cleaner unit body entrance side, it is respectively equipped with deep bead near between one end and the left and right inwall of cleaner unit body of two pieces of BAIYE pole plates of the left and right inwall of cleaner unit body.
This utility model is often organized in three electrode mild wind dust removing units, left and right BAIYE pole plate constitute angle structure in angular range be 10～25 degree.
This utility model middle left and right BAIYE pole plate is equidistantly arranged by several fins and is formed, and the cross section of fin is isosceles trapezoidal structure, and the opening of each fin is towards the entrance side of cleaner unit body.
In this utility model in forward and backward two groups of adjacent electric field structures, one_to_one corresponding before and after ducting outlet and tunnel inlet.
This utility model is provided with in entrance end socket multilamellar homogenizing plate, every layer of homogenizing plate offers some through holes；It is equipped with airflow distribution device at each tunnel inlet of electric field structure often organizing.
Electric field structure described in this utility model also includes the some groups of two electrode dust removing units being arranged side by side, and two electrode dust removing units are made up of negative electrode suspension and positive plate；The two kinds of electric field structures being respectively provided with two electrode dust removing units and three electrode mild wind dust removing units are mutually combined arrangement in cleaner unit body.
This utility model simple in construction, design ingenious, not only volume is little, save taking up room of place, reduce Productive statistics cost, and by electric field unit using two-stage electric field carry out twice electric precipitation, while significantly reducing ash-laden gas flow velocity often organizing, extend by the dirt time, it is effectively utilized dedusting area, enhances the deposition effect of dust, be effectively increased efficiency of dust collection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (being provided with two groups of electric field structures)；
Fig. 2 is plan structure schematic diagram of the present utility model in embodiment 1；
Fig. 3 is plan structure schematic diagram of the present utility model in embodiment 2.
In figure: 1 cleaner unit body, 2 entrance end sockets, 3 outlet head, 4 flue-dust retainers, 5 negative electrode suspensions, 6 BAIYE pole plates, 7 positive plates, 8 tunnel inlet, 9 deep beads, 10 ducting outlets, 11 homogenizing plates, 12 airflow distribution devices, 13 negative electrode suspensions, 14 positive plates.
Detailed description of the invention
Embodiment 1
See Fig. 1, Fig. 2, this utility model includes cleaner unit body 1, entrance end socket 2, outlet head 3 and flue-dust retainer 4, entrance end socket 2, outlet head 3 are correspondingly arranged at arrival end and the port of export of cleaner unit body 1, and the bottom of cleaner unit body 1 arranges described flue-dust retainer 4；It is placed with some groups of electric field structures from the arrival end of cleaner unit body 1 to the port of export, often group electric field structure includes the some groups of three electrode mild wind dust removing units being arranged side by side, often organize three electrode mild wind dust removing units and there is a negative electrode suspension 5, left and right BAIYE pole plate 6 it is provided with in the both sides of negative electrode suspension 5, and left and right positive plate 7 it is provided with in the outside of two pieces of BAIYE pole plates, wherein positive plate 7, BAIYE pole plate 6, the electromotive force of negative electrode suspension 5 reduce successively；In often organizing three electrode mild wind dust removing units, tunnel inlet 8 is constituted between left and right BAIYE pole plate 6, and left and right BAIYE pole plate 6 is connected with each other towards one end of cleaner unit body 1 outlet side, to constitute angle structure, so while significantly reducing ash-laden gas flow velocity, extend by the dirt time, be effectively utilized dedusting area, enhance the deposition effect of dust, improve efficiency of dust collection；Constituting ducting outlet 10 between adjacent BAIYE pole plate 6 and positive plate 7, the ash-laden gas flow direction in cleaner unit is as shown in Figure 2.
See Fig. 2, the present embodiment middle left and right positive plate 7 is single plank frame or the Y-shaped composition board type structure of cross section, wherein the positive plate of the composition board type structure that cross section is Y-shaped is when being mutually combined arrangement with described BAIYE pole plate, in the electric field formed, the electric field ratio of each segmentation is more uniform, so substantially increases electric precipitation effect；In two group of three adjacent electrode mild wind dust removing units, two pieces of adjacent BAIYE pole plates are being connected with each other towards one end of cleaner unit body 1 entrance side；At the entrance side towards cleaner unit body 1, it is respectively equipped with deep bead 9 near between one end and the left and right inwall of cleaner unit body of two pieces of BAIYE pole plates of the left and right inwall of cleaner unit body 1.
The present embodiment is often organized in three electrode mild wind dust removing units, left and right BAIYE pole plate 6 constitute angle structure in angular range be 10～25 degree.
The present embodiment middle left and right BAIYE pole plate 6 is equidistantly arranged by several fins and is formed, and the cross section of fin is isosceles trapezoidal structure, and the opening of each fin is towards the entrance side of cleaner unit body 1.
In the present embodiment in forward and backward two groups of adjacent electric field structures, ducting outlet 10 and tunnel inlet 8 one_to_one corresponding front and back.
The present embodiment is provided with in entrance end socket 2 multilamellar homogenizing plate 11, every layer of homogenizing plate 11 offers some through holes；Airflow distribution device 12 it is equipped with at each tunnel inlet of electric field structure often organizing.
Operation principle of the present utility model is as follows: owing to positive plate, BAIYE pole plate, the electromotive force of negative electrode suspension reduce successively, then cleaner unit is operationally, forms electric field A and positive potential difference ψ between BAIYE pole plate and negative electrode suspensionA, between positive plate and BAIYE pole plate, form electric field B and positive potential difference ψB。
When the flue gas containing dust granules thing (or water droplet) is after the porch of cleaner unit body enters, it is introduced into first group of electric field structure and carries out electric precipitation, again during this, ash-laden gas enters electric field A by airflow distribution device, air in electric field A is breakdown to be ionized, and discharges electronics, and electron attachment makes dust granules thing electronegative on dust granules thing, electronegative dust granules thing is with extremely low speed by BAIYE pole plate, and major part is caught deposition by BAIYE pole plate and gets off.Charged or the uncharged dust granules thing not being captured, through BAIYE pole plate, enters electric field B.The breakdown ionization of air in electric field B, discharges electronics, and electron attachment makes dust granules thing electronegative on dust granules thing, and electronegative dust granules thing moves to positive plate along electric field line under the effect of electric field B, is caught by positive plate and deposits；Ash-laden gas after first process passes sequentially through after follow-up many groups electric field structure carries out electric precipitation again, finally discharges from the exit of cleaner unit body.
Embodiment 2
Seeing Fig. 3, the present embodiment makes improvements on the basis of embodiment 1, and difference is: electric field structure described in the present embodiment also includes the some groups of two electrode dust removing units being arranged side by side, and two electrode dust removing units are made up of negative electrode suspension 13 and positive plate 14；The two kinds of electric field structures being respectively provided with two electrode dust removing units and three electrode mild wind dust removing units are mutually combined arrangement in cleaner unit body 1, and the ash-laden gas flow direction in cleaner unit is as shown in Figure 3.
Claims (7)
1.OnePlanting high-efficiency electrostatic dust remover, including cleaner unit body, entrance end socket, outlet head and flue-dust retainer, entrance end socket, outlet head are correspondingly arranged at arrival end and the port of export of cleaner unit body, and the bottom of cleaner unit body arranges described flue-dust retainer；It is characterized in that: be placed with some groups of electric field structures from the arrival end of cleaner unit body to the port of export, often group electric field structure includes the some groups of three electrode mild wind dust removing units being arranged side by side, often organize three electrode mild wind dust removing units and there is a negative electrode suspension, left and right BAIYE pole plate it is provided with in the both sides of negative electrode suspension, and left and right positive plate it is provided with in the outside of two pieces of BAIYE pole plates, wherein positive plate, BAIYE pole plate, the electromotive force of negative electrode suspension reduce successively；In often organizing three electrode mild wind dust removing units, between left and right BAIYE pole plate, constitute tunnel inlet, and left and right BAIYE pole plate is connected with each other, to constitute angle structure towards one end of cleaner unit body outlet side；Ducting outlet is constituted between adjacent BAIYE pole plate and positive plate.
A kind of high-efficiency electrostatic dust remover the most according to claim 1, is characterized in that: left and right positive plate is single plank frame or the Y-shaped composition board type structure of cross section；In two group of three adjacent electrode mild wind dust removing units, two pieces of adjacent BAIYE pole plates are being connected with each other towards one end of cleaner unit body entrance side；Towards cleaner unit body entrance side, it is respectively equipped with deep bead near between one end and the left and right inwall of cleaner unit body of two pieces of BAIYE pole plates of the left and right inwall of cleaner unit body.
A kind of high-efficiency electrostatic dust remover the most according to claim 1, is characterized in that: often organize in three electrode mild wind dust removing units, the angle structure that left and right BAIYE pole plate is constituted in angular range be 10～25 degree.
A kind of high-efficiency electrostatic dust remover the most according to claim 1, it is characterized in that: left and right BAIYE pole plate is equidistantly arranged by several fins and formed, the cross section of fin is isosceles trapezoidal structure, and the opening of each fin is towards the entrance side of cleaner unit body.
A kind of high-efficiency electrostatic dust remover the most according to claim 1, is characterized in that: in forward and backward two groups of adjacent electric field structures, one_to_one corresponding before and after ducting outlet and tunnel inlet.
6. according to a kind of high-efficiency electrostatic dust remover one of claim 1 to 5 Suo Shu, it is characterized in that: in entrance end socket, be provided with multilamellar homogenizing plate, every layer of homogenizing plate offers some through holes；It is equipped with airflow distribution device at each tunnel inlet of electric field structure often organizing.
A kind of high-efficiency electrostatic dust remover the most according to claim 1, is characterized in that: described electric field structure also includes the some groups of two electrode dust removing units being arranged side by side, and two electrode dust removing units are made up of negative electrode suspension and positive plate；The two kinds of electric field structures being respectively provided with two electrode dust removing units and three electrode mild wind dust removing units are mutually combined arrangement in cleaner unit body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313986.2U CN205587151U (en) | 2016-04-15 | 2016-04-15 | High -efficiency electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313986.2U CN205587151U (en) | 2016-04-15 | 2016-04-15 | High -efficiency electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587151U true CN205587151U (en) | 2016-09-21 |
Family
ID=56921949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620313986.2U Expired - Fee Related CN205587151U (en) | 2016-04-15 | 2016-04-15 | High -efficiency electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689140A (en) * | 2016-04-15 | 2016-06-22 | 湖北强达环保科技股份有限公司 | Efficient electrostatic dust collector |
| WO2020083238A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Air dust removal system and method |
-
2016
- 2016-04-15 CN CN201620313986.2U patent/CN205587151U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689140A (en) * | 2016-04-15 | 2016-06-22 | 湖北强达环保科技股份有限公司 | Efficient electrostatic dust collector |
| CN105689140B (en) * | 2016-04-15 | 2018-04-10 | 湖北强达环保科技股份有限公司 | A kind of high-efficiency electrostatic dust remover |
| WO2020083238A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Air dust removal system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105689140A (en) | Efficient electrostatic dust collector | |
| CN101804383B (en) | Differential electric precipitator | |
| CN101804384B (en) | Grid type transverse air-intake turbulent flow type electric dust remover | |
| CN204220297U (en) | A kind of wet cottrell | |
| CN101954312A (en) | Coulomb electric precipitator | |
| CN103817007A (en) | Transverse polar plate bipolar static agglomeration dedusting device and dedusting method thereof | |
| CN102836779A (en) | Fine particle removal method and device | |
| CN205587151U (en) | High -efficiency electrostatic dust collector | |
| CN105855056A (en) | Micro-unit crossflow type anode device of electric precipitator | |
| CN104888966B (en) | A kind of uniform flow type electrostatic precipitator | |
| CN106733182A (en) | Ion wind generation apparatus | |
| CN201659028U (en) | Grid-type transverse air inlet turbulent electric dust precipitator | |
| CN206500262U (en) | A kind of bipolar power supply high-efficiency electric dust catcher of combined type | |
| CN202942963U (en) | Wet-type vibration wire double-pole static condensation combined dust remover | |
| CN102553721A (en) | Static deduster and step-by-step rapping deashing method thereof | |
| CN106423558A (en) | Cross power supply coagulation-type ultra-low emission electric dust remover | |
| CN213040606U (en) | Purification mechanism with double ionization fields and range hood | |
| CN205252736U (en) | Mix dust remover device | |
| CN206027925U (en) | Compound minimum discharge electrostatic precipitator | |
| CN208275601U (en) | The air stream outlet dust collect plant and electric precipitator of electric precipitator | |
| CN204974195U (en) | Electrostatic precipitator with direction collection dirt filter pocket | |
| CN202387558U (en) | Dual flow velocity high-efficiency electrostatic precipitator | |
| CN207187999U (en) | A kind of open type minimum discharge wet electrical dust precipitator | |
| CN108816517B (en) | Low-speed lateral flow type transverse bipolar electrostatic dust collector | |
| CN103506220B (en) | A kind of suction type dust-collecting pole plate for electrostatic precipitator and method of work |
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: 20160921 Termination date: 20180415 |