CN203061290U - Cylinder-type electric dust remover - Google Patents
Cylinder-type electric dust remover Download PDFInfo
- Publication number
- CN203061290U CN203061290U CN 201220655294 CN201220655294U CN203061290U CN 203061290 U CN203061290 U CN 203061290U CN 201220655294 CN201220655294 CN 201220655294 CN 201220655294 U CN201220655294 U CN 201220655294U CN 203061290 U CN203061290 U CN 203061290U
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- pole plate
- bearing
- lubricating
- self
- drum type
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Abstract
The utility model relates to a cylinder-type electric dust remover. Easy-change polar plates are arranged in the electric dust remover, and comprise polar plate units and a polar plate framework, wherein the polar plate units are connected with the polar plate framework in a detachable fixed connection mode. A self-lubricating scraper is also arranged in the dust remover, and comprises a scraper body, a bearing and a bearing seat, wherein the scraper body is rotationally connected with the bearing seat through the bearing; and the bearing is a self-lubricating bearing. Due to purification of hazardous gases, explosion of an explosion valve and high-temperature burnout hardening of lubricating oil, the damage rate of a common cylinder-type electric dust remover is relatively high, and the maintenance rate of the dust remover is also high. In order to overcome the defects of the prior art, the utility model provides the cylinder-type electric dust remover which has the advantages of high running rate, easiness for overhauling and reduction of energy consumption due to the easy-change polar plates and the self-lubricating scraper.
Description
Technical field
The utility model relates to a kind of drum type brake electric cleaner, refers in particular to the drum type brake electric cleaner that a kind of pole plate is easy to change, can non-maintainingly scrape ash.
Background technology
Usually the drum type brake electric cleaner of type is because positive plate is not easy to safeguard and the ash system of scraping of replacing, deduster needs to arrange the special-purpose lubrication station that lubricating grease is provided and the oil pipe of carrying lubricating grease because of its bearing lubricated, since oil pipe in the inner and special-purpose lubrication station of deduster in the deduster outside, thereby also need provide the nitrogen seal device of avoiding gas to leak, thereby cause deduster plant maintenance rate height, cost of investment height and energy consumption are bigger.
The utility model content
In order to overcome the weak point of existing deduster maintenance, the utility model provides a kind of drum type brake electric cleaner, and it is equipped with easy change poles plate and self-lubricating scraping machine simultaneously, reaches high operation ratio, easy, the purpose of energy saving of maintenance.
The technical solution of the utility model is: a kind of drum type brake electric cleaner, inside are provided with easy change poles plate, and described easy change poles plate comprises pole plate unit and pole plate framework, are connected by dismountable fixedly connected mode between described pole plate unit and the described pole plate framework.
Described dismountable fixedly connected mode can connect for loose core steel rivet or bolt nut, described pole plate framework is preferably the steel design framework, and the planar profile of described pole plate framework can have the framework of several unit frames for a plurality of steel bars after non-removable fixedly connected mode connects.
Described non-removable fixedly connected mode is preferably welding, and the number of described steel bar is preferably more than four.
Described pole plate unit be preferably placed at described unit frame in enclose, the number of the number of pole plate unit and described unit frame can be identical, the number of the number of described pole plate unit and described unit frame is preferably more than two.
The profile of described pole plate unit and described unit frame is preferably rectangle, the length of described pole plate unit or wide size can be not more than the long or wide size of described unit frame, and the length dimension of described pole plate unit is or/and width dimensions can be less than the size of the manhole door of electric cleaner.
A kind of drum type brake electric cleaner, inside is provided with the self-lubricating scraping machine, and described self-lubricating scraping machine comprises scraping machine body, bearing and bearing block, and described scraping machine body is rotatably connected with described bearing block by described bearing, and described bearing is self-lubricating bearing.
Described self-lubricating bearing can be installed in the seat hole of described bearing block, the rotating shaft that described self-lubricating bearing can the described scraping machine main body of obvolvent.
Described self-lubricating bearing can the described scraping machine main body of Ha Fushi obvolvent rotating shaft.
Described self-lubricating bearing can be made up of piece in the multi-disc self-lubricating bearing, and is preferred, and the quantity of piece is two in the described bearing.
Described bearing block can be fastened by upper and lower bearing block to be formed, and can adopt thread connector fixedly connected between the described upper and lower bearing block.
The beneficial effects of the utility model are: because the dismountable fixedly connected mode by loose core steel rivet or bolt nut etc. is connected between the pole plate unit of the easy change poles plate of drum type brake electric cleaner and the pole plate framework, make pole plate be easy to quick replacing, connect fast and be connected firmly; Because the size of the manhole door the when physical dimension of pole plate unit is used for maintenance less than electric cleaner top cover top, thereby needing in the maintenance process avoiding carries out the integral hoisting replacing with the cutting of deduster top cover and to pole plate, thereby has reduced workload and shortened the working time; Because easily the change poles plate adopts the steel design framework to make easy change poles slab integral structural strength obviously strengthen as the skeleton of support polar plate unit; Because the self-lubricating scraping machine of drum type brake electric cleaner adopts self-lubricating bearing to drive the scraping machine body and rotates, thereby cancelled the Hmp grease that is used for lubricating bearings, and then omitted for the special-purpose lubrication station that lubricating grease is provided, also economize the oil pipe that has omitted for delivery of lubricating grease simultaneously, overcome in the prior art because oil pipe is exposed to the problem of the high temperature sintering lubricating oil that the deduster inner chamber causes and has saved energy consumption and cost of investment, economized high-temperature lubricating grease single device year greater than one ton; Is connected with outside special-purpose lubrication station and causes that air enters the nitrogen envelope problem that need take thereby avoided the deduster oil pipe because of the omission of oil pipe, thereby reduced the equipment air leak rate of air curtain, make nitrogen consumption reduction by 20%, the more conventional drum type brake electric cleaner of calorific value of gas height; In addition, thereby because the cancellation of oil pipe need not to solve high-temperature gas thereby the high temperature sintering of oil pipe has been avoided in the routine techniques to coal gas of high temperature lower the temperature employed all kinds of cooling device and cooling fluid pipeline, and then lower greatly cost of investment; The self-lubricating scraping machine is because of durable, and the life-span can be synchronous with equipment rebuilding generally all more than 1 year.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of easy change poles plate of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment of self-lubricating scraping machine of the present utility model;
Fig. 3 is the bearing of self-lubricating scraping machine shown in Figure 2 and the structural representation of bearing block.
The specific embodiment
Drum type brake electric cleaner inside is provided with easy change poles plate.As shown in Figure 1, described easy change poles plate comprises pole plate unit 1 and pole plate framework 2, be connected by dismountable fixedly connected mode between pole plate unit and the pole plate framework, preferably, dismountable fixedly connected mode makes pole plate be easy to quick replacing, connect fast and be connected firmly for loose core steel rivet or bolt nut connect thus.
The pole plate framework is the steel design framework, and easily change poles slab integral structural strength obviously strengthens thus, and is not yielding.The planar profile of pole plate framework is a plurality of steel bars have several unit frames after non-removable fixedly connected mode connects framework, the number of steel bar is preferably more than four, the non-removable fixedly connected mode here is welding, and the connected mode of welding has been strengthened the robust construction of whole pole plate framework more.
The pole plate unit is positioned at enclosing of unit frame, and a pole plate unit is arranged in each unit frame, and the number of pole plate unit is identical with the number of unit frame, and the number of pole plate unit and the number of unit frame are more than two.The profile of pole plate unit and unit frame is preferably rectangle, the length of pole plate unit or wide size are not more than the long or wide size of unit frame, the pole plate unit is the less pole plate of shape of manhole door that one by one can be by be used for changing pole plate, manhole door be positioned at the electric cleaner top, used when keeping in repair or changing easy change poles plate.The geomery of pole plate unit keeps maximum with respect to manhole door on the one hand, on the other hand the length dimension of pole plate unit or/and width dimensions less than the size of the manhole door of electric cleaner, because the positive plate of electric cleaner has used easy change poles plate, when changing pole plate, can realize the turnover carrying of positive plate parts by manhole door, thereby make the pole plate repair time shorten, with regard to single electric field, can shorten to 1 day by 10 day universal repair time and finish.Reach the purpose of changing whole pole plate thereby change the pole plate unit by manhole door, have the advantage that maintenance workload is little, the repair time is short.
Drum type brake electric cleaner inside also is provided with the self-lubricating scraping machine.As shown in Figures 2 and 3, described self-lubricating scraping machine comprises scraping machine body 4, bearing 7 and bearing block, and bearing and bearing block are formed self-lubricating slewing equipment 3.Bearing block is fastened by top chock 5 and step 6 to be formed, and adopts thread connector fixedly connected between the upper and lower bearing block.The scraping machine body is rotatably connected with bearing block by bearing, and bearing 7 is self-lubricating bearing, and self-lubricating bearing is made up of piece in the multi-disc self-lubricating bearing, and the quantity of piece is two in the self-lubricating bearing.Because thereby bearing adopts self-lubricating bearing to cancel the Hmp grease that is used for lubricating bearings, and then omitted for the special-purpose lubrication station that lubricating grease is provided, also economize simultaneously the oil pipe that has omitted for delivery of lubricating grease, overcome in the prior art because of oil pipe and be exposed to the problem of the high temperature sintering lubricating oil that the deduster inner chamber causes and saved energy consumption and cost of investment.Self-lubricating bearing is installed in the seat hole of bearing block, and the rotating shaft of obvolvent scraping machine main body, preferably adopts the rotating shaft of Ha Fushi obvolvent scraping machine main body here.
The advantage of drum type brake electric cleaner:
(1) since between the pole plate unit of the easy change poles plate of drum type brake electric cleaner and the pole plate framework the dismountable fixedly connected mode by loose core steel rivet or bolt nut etc. be connected, make pole plate be easy to quick replacing, connect fast and be connected firmly;
(2) because the size of the physical dimension of the pole plate unit manhole door when being used for maintenance less than electric cleaner top cover top, thereby needing in the maintenance process avoiding carries out the integral hoisting replacing with the cutting of deduster top cover and to pole plate, thereby has reduced workload and shortened the working time;
(3) because easy change poles plate adopts the steel design framework to make easy change poles slab integral structural strength obviously strengthen as the skeleton of support polar plate unit;
(4) because the self-lubricating scraping machine of drum type brake electric cleaner adopts self-lubricating bearing to drive the rotation of scraping machine body, thereby cancelled the Hmp grease that is used for lubricating bearings, and then omitted for the special-purpose lubrication station that lubricating grease is provided, also economize the oil pipe that has omitted for delivery of lubricating grease simultaneously, overcome in the prior art because oil pipe is exposed to the problem of the high temperature sintering lubricating oil that the deduster inner chamber causes and has saved energy consumption and cost of investment, economized high-temperature lubricating grease single device year greater than one ton;
(5) thus having avoided the deduster oil pipe because of the omission of oil pipe is connected with outside special-purpose lubrication station and causes that air enters the nitrogen that need take and seals problem, thereby reduced the equipment air leak rate of air curtain, make nitrogen consumption reduce by 20%, the more conventional drum type brake electric cleaner of calorific value of gas height;
(6) thereby thereby the high temperature sintering of oil pipe has been avoided in the routine techniques to coal gas of high temperature lower the temperature employed all kinds of cooling device and cooling fluid pipeline and then lower greatly cost of investment because the cancellation of oil pipe need not to solve high-temperature gas;
(7) durability of self-lubricating scraping machine is very strong, and the life-span can be synchronous with equipment rebuilding generally all more than 1 year, and the overhaul time shortened more than the week.
Claims (10)
1. a drum type brake electric cleaner is characterized in that inside is provided with easy change poles plate, and described easy change poles plate comprises pole plate unit and pole plate framework, is connected by dismountable fixedly connected mode between described pole plate unit and the described pole plate framework.
2. drum type brake electric cleaner as claimed in claim 1, it is characterized in that described dismountable fixedly connected mode connects for loose core steel rivet or bolt nut, described pole plate framework is the steel design framework, and the planar profile of described pole plate framework is a plurality of steel bars have several unit frames after non-removable fixedly connected mode connects framework.
3. drum type brake electric cleaner as claimed in claim 2 is characterized in that described non-removable fixedly connected mode is welding, and the number of described steel bar is more than four.
4. drum type brake electric cleaner as claimed in claim 3, it is characterized in that described pole plate unit is positioned at enclosing of described unit frame, the number of pole plate unit is identical with the number of described unit frame, and the number of the number of described pole plate unit and described unit frame is more than two.
5. drum type brake electric cleaner as claimed in claim 4, the profile that it is characterized in that described pole plate unit and described unit frame is rectangle, the length of described pole plate unit or wide size are not more than the long or wide size of described unit frame, the length dimension of described pole plate unit or/and width dimensions less than the size of the manhole door of electric cleaner.
6. as claim 1,2,3,4 or 5 described drum type brake electric cleaners, it is characterized in that inside is provided with the self-lubricating scraping machine, described self-lubricating scraping machine comprises scraping machine body, bearing and bearing block, described scraping machine body is rotatably connected with described bearing block by described bearing, and described bearing is self-lubricating bearing.
7. drum type brake electric cleaner as claimed in claim 6 is characterized in that described self-lubricating bearing is installed in the seat hole of described bearing block the rotating shaft of the described scraping machine main body of described self-lubricating bearing obvolvent.
8. drum type brake electric cleaner as claimed in claim 7 is characterized in that the rotating shaft of the described scraping machine main body of described self-lubricating bearing Ha Fushi obvolvent.
9. drum type brake electric cleaner as claimed in claim 8 is characterized in that described self-lubricating bearing is made up of piece in the multi-disc self-lubricating bearing, and the quantity of piece is two in the described bearing.
10. drum type brake electric cleaner as claimed in claim 9 is characterized in that described bearing block is fastened by upper and lower bearing block to form, and the employing thread connector is fixedly connected between the described upper and lower bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655294 CN203061290U (en) | 2012-12-04 | 2012-12-04 | Cylinder-type electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655294 CN203061290U (en) | 2012-12-04 | 2012-12-04 | Cylinder-type electric dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061290U true CN203061290U (en) | 2013-07-17 |
Family
ID=48760119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220655294 Expired - Fee Related CN203061290U (en) | 2012-12-04 | 2012-12-04 | Cylinder-type electric dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106399622A (en) * | 2016-12-14 | 2017-02-15 | 钢城集团凉山瑞海实业有限公司 | Ash scraping machine position detection integrated structure for cylindrical electrostatic dust collector |
-
2012
- 2012-12-04 CN CN 201220655294 patent/CN203061290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106399622A (en) * | 2016-12-14 | 2017-02-15 | 钢城集团凉山瑞海实业有限公司 | Ash scraping machine position detection integrated structure for cylindrical electrostatic dust collector |
| CN106399622B (en) * | 2016-12-14 | 2018-08-07 | 钢城集团凉山瑞海实业有限公司 | Drum type brake electrostatic precipitator scraping machine position detection integral structure |
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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 |
Granted publication date: 20130717 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |