CN207271445U - A kind of cathode frame pulls fixing device - Google Patents
A kind of cathode frame pulls fixing device Download PDFInfo
- Publication number
- CN207271445U CN207271445U CN201721094022.4U CN201721094022U CN207271445U CN 207271445 U CN207271445 U CN 207271445U CN 201721094022 U CN201721094022 U CN 201721094022U CN 207271445 U CN207271445 U CN 207271445U
- Authority
- CN
- China
- Prior art keywords
- insulating cylinder
- flange
- hot wind
- wall
- fixing device
- 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.)
- Active
Links
Landscapes
- Insulators (AREA)
Abstract
The utility model provides a kind of cathode frame drawing fixing device, including wet electric siding and insulating cylinder, the insulating cylinder vertical section is circle, the insulating cylinder side wall is equipped with some ventilating openings, the ventilating opening is set around insulating cylinder side wall even circumferential, the ventilating opening is externally provided with ventilation sleeve, the ventilation sleeve is around insulation drum outer wall closed setting in one week, the ventilation sleeve is equipped with the first hot wind inlet, and the insulating cylinder is equipped with the second hot wind inlet in direction of first hot wind inlet away from wet electric siding.The utility model solves internal hot wind vortex in original structure, thoroughly completely cuts off wet flue gas and enters in fixed insulated case；The setting of blowing mouth and wind guide tank in the utility model, can guarantee that the drying of fixed insulator completely, thoroughly solve the problems, such as that condensation climbs electricity, effectively avoids the inner frame caused by fixed Insulator detection and rocks and discharge.
Description
Technical field
The fixation pulling device of wet cottrell cathode frame is the utility model is related to, is to be related to one specifically
Kind cathode frame drawing fixing device.
Background technology
Wet cottrell is a kind of for handling the new cleaner containing micro dust and microparticle, is mainly used to remove
It containing harmful substances such as the dirt in humid gas, acid mist, water droplet, aerosol, stink, PM2.5, is the reason for administering atmospheric dust pollution to go
Think equipment, with the raising of national requirements for environmental protection, wet cottrell has been obtained for extensive promotion and application.Wet type is quiet
The fixation pulling device of cathode of electric dust collector frame is chronically in the running environment of wet flue gas, and condensation easily occurs and climbs electricity, leads
Cause fixed insulator (ceramics) to be broken, cathode frame unstability occur, internal high pressure electric field is unstable, produces electric discharge phenomena.
Existing cathode frame fixes pulling device, using single air inlet, oblique inlet air, it is impossible to and fixed insulator is formed and is effectively protected,
Hot wind vortex is internally formed, causes fixed insulator effectively to dry, so as to cause fixed insulator condensation to climb electricity.
Utility model content
The purpose of the utility model is to overcome the shortcoming of above-mentioned conventional art, there is provided can completely cut off wet flue gas entrance
In fixed insulating cylinder, solve the problems, such as that condensation climbs a kind of electric cathode frame drawing fixing device.
The purpose of this utility model is reached by following technical measures：A kind of cathode frame pulls fixing device,
Including wet electric siding and insulating cylinder, it is characterised in that：The insulating cylinder vertical section is circle, and the insulating cylinder side wall is equipped with some
Ventilating opening, the ventilating opening are set around insulating cylinder side wall even circumferential, and the ventilating opening is externally provided with ventilation sleeve, the ventilation
Sleeve is equipped with the first hot wind inlet around insulation drum outer wall closed setting in one week, the ventilation sleeve, and the insulating cylinder is first
Direction of the hot wind inlet away from wet electric siding is equipped with the second hot wind inlet.
A kind of optimal technical scheme, the insulating cylinder include the first insulating cylinder, the second insulating cylinder and the 3rd insulating cylinder, and first
Insulating cylinder is connected with the second insulating cylinder by first flange, and the second insulating cylinder is connected with the 3rd insulating cylinder by second flange.
A kind of optimal technical scheme, the first flange include the first solid circles wall, the first solid circles wall point
Every the first insulating cylinder and the second insulating cylinder, the second flange includes the second solid circles wall, the second solid circles wall point
Every the second insulating cylinder and the 3rd insulating cylinder.
Insulating cylinder is divided into the first insulating cylinder, the second insulating cylinder and the 3rd insulating cylinder three parts, adjacent two parts flange
Connection, the first insulating cylinder are used to separate wet electric siding and fixed insulator, and first flange and second flange are used for fixed exhausted
Edge, in addition, use flanged joint between two adjacent insulating cylinders, installation easy to disassemble when maintenance.
A kind of optimal technical scheme, the ventilating opening is positioned at the second insulation drum outer wall, the ventilation sleeve and the second insulation
Position airtight connection of the cylinder in ventilating opening.
Setting several ventilating opening annular spreads, ventilation sleeve and the second insulating cylinder are in ventilating opening in the second insulation drum outer wall
Position airtight connection, insulating cylinder outer ring sets one layer of ventilation sleeve, and divulging information, it is empty that annular closed is formed between sleeve and insulating cylinder
Between, the first hot wind inlet is left, for hot wind after the entrance of the first hot wind inlet, annular sealed space forms annular wind guide tank, isolation
Wet flue gas enters inside insulating cylinder, and hot wind enters in the second insulating cylinder from several ventilating openings of annular array in wind guide tank.
The number of institute's ventilating opening is determined by being passed through the wind speed of the first hot wind inlet and the size in ventilating opening aperture.
A kind of optimal technical scheme, second hot wind inlet are located at the 3rd insulating cylinder side wall.
A kind of optimal technical scheme, the second flange wall is equipped with to be blown for what the wind entered from the second hot wind inlet passed through
Air port.
The second hot wind inlet is set on the 3rd insulating cylinder and blowing mouth is set in second flange, blowing mouth is internally blown
Wind, ensures the drying of fixed insulator surface.
A kind of optimal technical scheme, is fixed with fixed insulator between the first flange and second flange, described solid
Determine insulator and insulating cylinder outside wall parallel, the fixed insulator is located at first flange and second flange centre position.
A kind of optimal technical scheme, the blowing mouth are several, and the blowing mouth is to fix insulator and second flange
Contact position circumferentially arranges for the center of circle.
Fixed insulator is fixed by first flange and second flange, sets several blowing mouths in fixed insulator and second
Flange contact position circumferentially arranges for the center of circle, and after the second hot wind inlet inlet air, hot wind enters from annular array air inlet, ensures
The drying of fixed insulator surface.
The number of institute's blowing mouth is determined by being passed through the wind speed of the second hot wind inlet and the size in blowing mouth aperture.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that：
1st, solve internal hot wind vortex in original structure, thoroughly completely cut off wet flue gas and enter in fixed insulated case；
2nd, the setting of blowing mouth and wind guide tank, can guarantee that the drying of fixed insulator completely, thoroughly solves condensation and climbs electricity
The problem of, effectively avoid the inner frame caused by fixed Insulator detection and rock and discharge.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Attached drawing 1 is a kind of structure diagram of cathode frame drawing fixing device of the utility model.
Attached drawing 2 is the structure diagram of the longitudinal sectional view at the first hot wind inlet in attached drawing 1.
Wherein, the wet electric sidings of 1-, 2- ventilating openings, 3- ventilation sleeves, the first hot wind inlets of 4-, the second hot wind inlets of 5-, 6-
First insulating cylinder, the second insulating cylinders of 7-, the 3rd insulating cylinders of 8-, 9- first flanges, 10 second flanges, 11- fix insulator, 12-
Blowing mouth, 13- the first solid circles walls, 14- the second solid circles walls.
Embodiment
Embodiment：As shown in attached drawing 1-2, a kind of cathode frame pulls fixing device, including wet electric siding 1 and insulating cylinder,
The insulating cylinder vertical section is circle, and the insulating cylinder side wall is equipped with some ventilating openings 2, and the ventilating opening 2 surrounds insulating cylinder side
Wall even circumferential is set, and the ventilating opening 2 is externally provided with ventilation sleeve 3, and the ventilation sleeve 3 is closed around insulation drum outer wall one week
Set, the ventilation sleeve 3 is equipped with the first hot wind inlet 4, and the insulating cylinder is in the first hot wind inlet 4 away from wet electric siding 1
Direction is equipped with the second hot wind inlet 5.
The insulating cylinder includes the first insulating cylinder 6, the second insulating cylinder 7 and the 3rd insulating cylinder 8, the first insulating cylinder 6 and second
Insulating cylinder 7 is connected by first flange 9, and the second insulating cylinder 7 is connected with the 3rd insulating cylinder 8 by second flange 10.
The first flange 9 includes the first solid circles wall 13, and the first solid circles wall 13 separates the first insulating cylinder 6
With the second insulating cylinder 7, the second flange 10 includes the second solid circles wall 14, and the second solid circles wall 14 separates second
7 and the 3rd insulating cylinder 8 of insulating cylinder.
The ventilating opening 2 is located at 7 outer wall of the second insulating cylinder, and ventilation 3 and second insulating cylinder 7 of sleeve is in ventilating opening 2
Position airtight connection.
Second hot wind inlet 5 is located at 8 side wall of the 3rd insulating cylinder.
Be fixed with fixed insulator 11 between the first flange 9 and second flange 10, the fixed insulator 11 with
Insulating cylinder outside wall parallel, the fixed insulator 11 are located at first flange 9 and 10 centre position of second flange.
10 wall of second flange is equipped with the blowing mouth 12 passed through for the wind entered from the second hot wind inlet 5.
The blowing mouth 12 is several, and the blowing mouth 12 is to fix insulator 11 and 10 contact position of second flange
Circumferentially arranged for the center of circle.
Claims (8)
1. a kind of cathode frame pulls fixing device, including wet electric siding (1) and insulating cylinder, it is characterised in that：The insulating cylinder
Vertical section is circle, and the insulating cylinder side wall is equipped with some ventilating openings (2), and the ventilating opening (2) surrounds insulating cylinder side wall circumference
It is uniformly arranged, the ventilating opening (2) is externally provided with ventilation sleeve (3), and the ventilation sleeve (3) is closed around insulation drum outer wall one week
Set, the ventilation sleeve (3) is equipped with the first hot wind inlet (4), and the insulating cylinder is in the first hot wind inlet (4) away from wet electric wall
The direction of plate is equipped with the second hot wind inlet (5).
A kind of 2. cathode frame drawing fixing device according to claim 1, it is characterised in that：The insulating cylinder includes the
One insulating cylinder (6), the second insulating cylinder (7) and the 3rd insulating cylinder (8), the first insulating cylinder (6) pass through first with the second insulating cylinder (7)
Flange (9) connects, and the second insulating cylinder (7) is connected with the 3rd insulating cylinder (8) by second flange (10).
A kind of 3. cathode frame drawing fixing device according to claim 2, it is characterised in that：Ventilating opening (2) position
In the second insulating cylinder (7) outer wall, the position airtight connection of the ventilation sleeve (3) and the second insulating cylinder (7) in ventilating opening (2).
A kind of 4. cathode frame drawing fixing device according to claim 2, it is characterised in that：Second hot wind inlet
(5) it is located at the 3rd insulating cylinder (8) side wall.
A kind of 5. cathode frame drawing fixing device according to claim 2, it is characterised in that：The first flange (9)
Fixed insulator (11), the fixed insulator (11) and insulating cylinder outside wall parallel are fixed between second flange (10),
The fixed insulator (11) is located at first flange (9) and second flange (10) centre position.
A kind of 6. cathode frame drawing fixing device according to claim 4, it is characterised in that：The second flange (10)
Wall is equipped with the blowing mouth (12) passed through for the wind entered from the second hot wind inlet (5).
A kind of 7. cathode frame drawing fixing device according to claim 6, it is characterised in that：The blowing mouth (12) is
Several, the blowing mouth (12) is circumferentially arranged using fixing insulator (11) with second flange (10) contact position as the center of circle.
A kind of 8. cathode frame drawing fixing device according to claim 2, it is characterised in that：The first flange (9)
Including the first solid circles wall (13), the first solid circles wall (13) separates the first insulating cylinder (6) and the second insulating cylinder
(7), the second flange (10) includes the second solid circles wall (14), and the second solid circles wall (14) separates the second insulation
Cylinder (7) and the 3rd insulating cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094022.4U CN207271445U (en) | 2017-08-29 | 2017-08-29 | A kind of cathode frame pulls fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094022.4U CN207271445U (en) | 2017-08-29 | 2017-08-29 | A kind of cathode frame pulls fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207271445U true CN207271445U (en) | 2018-04-27 |
Family
ID=61985030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721094022.4U Active CN207271445U (en) | 2017-08-29 | 2017-08-29 | A kind of cathode frame pulls fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207271445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589584A (en) * | 2020-05-29 | 2020-08-28 | 云南铜业股份有限公司西南铜业分公司 | Electric dust collection system based on flue gas purging |
-
2017
- 2017-08-29 CN CN201721094022.4U patent/CN207271445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589584A (en) * | 2020-05-29 | 2020-08-28 | 云南铜业股份有限公司西南铜业分公司 | Electric dust collection system based on flue gas purging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207271445U (en) | A kind of cathode frame pulls fixing device | |
| CN206176953U (en) | Air supply arrangement is taken out to UV curing machine | |
| CN203155665U (en) | Uniformly blowing and sucking type harmful gas collection device | |
| CN206397631U (en) | A kind of commercial car air inlet pipe assembly | |
| CN101349158B (en) | Energy-saving environment protection type tunnel automatic exhauster | |
| CN103961948B (en) | Energy-saving and environment-friendly dust removal equipment | |
| CN105032841B (en) | High pressure draught hand for clearing up harmful dust | |
| CN204817341U (en) | A high pressure draught hand for clearing up harmful dust | |
| CN211179452U (en) | Detection device is used in waterproof material production | |
| CN107795528A (en) | A kind of blower fan imports and exports muffler | |
| CN211399910U (en) | Fume exhaust fan | |
| CN207292008U (en) | With air purification subway seat fresh air circulator | |
| CN209201174U (en) | A kind of environmental test chamber's image-type fire detector or camera protective cover | |
| CN201357115Y (en) | High-voltage static dust remover without condensation of moisture and creepage | |
| CN206949514U (en) | A kind of pipe tobacco moisture absorption apparatus with the tangential inflatable body of filter screen | |
| CN106733924A (en) | A kind of highly effective and safe converts tower bottom of towe clearing apparatus | |
| CN205868542U (en) | Wet -type electrostatic precipitator insulator arrangement of integrated form | |
| CN211038703U (en) | Air interchanger for track construction | |
| CN218511096U (en) | Ventilation unit for elevator | |
| CN215198826U (en) | Draw-out type system dust removal device for underground space engineering | |
| CN105655064B (en) | Support insulator sealing system of wet battery predischarge device | |
| CN105509208B (en) | A kind of air channel structure and use its humidifier | |
| CN205870699U (en) | Lid after cutting takes waste material to draw drainage guide play structure | |
| CN210230283U (en) | Novel wet-type electrostatic defogging dust pelletizing system | |
| CN218179032U (en) | Novel power flue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |