CN201407671Y - Self-cleaning device of dust accumulated at bottom part of air-cooling dry type slag tapping machine - Google Patents
Self-cleaning device of dust accumulated at bottom part of air-cooling dry type slag tapping machine Download PDFInfo
- Publication number
- CN201407671Y CN201407671Y CN2009200396145U CN200920039614U CN201407671Y CN 201407671 Y CN201407671 Y CN 201407671Y CN 2009200396145 U CN2009200396145 U CN 2009200396145U CN 200920039614 U CN200920039614 U CN 200920039614U CN 201407671 Y CN201407671 Y CN 201407671Y
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- Prior art keywords
- steel band
- self
- cleaning board
- cleaning
- plate
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Abstract
The utility model provides a self-cleaning device of dust accumulated at the bottom part of an air-cooling dry type slag tapping machine, which is provided with a U-type groove plate conveying steel band. After being fixedly connected, the conveying steel band and a steel wire mesh which is arranged under the conveying steel band are laid on a carrier roller, a driving wheel and a driven wheel, soas to form a closed type advancing ring. The driving wheel is higher than the driven wheel. Scraping plates which are vertical to two lateral plates and a bottom plate of the conveying steel band arearranged between the two lateral plates of a U-type groove. The characteristics of the self-cleaning device are as follows: at least one cleaning plate which is located between and is parallel to thetwo scraping plates is arranged on the U-type groove plate conveying steel band; the cleaning plate is fixed with the bottom plate of the conveying steel band by a hinge, and is fixed on the movablesurface of the hinge; the head part of the cleaning plate is bent, the bending direction is consistent with the advancing direction of the conveying steel band, and an arc-shaped guide plate is arranged at one side of the driven wheel of a shell body of the slag tapping machine.
Description
Technical field
The utility model relates to the equipment of slagging tap of power plant boiler, the self-cleaning device of particularly a kind of air-cooled dry type mucking machine bottom dust stratification, and it can clean the dust stratification of air-cooled dry type mucking machine steel band bottom automatically, belongs to mechanical field.
Background technology
The dry type mucking machine is with the recycling of its heat energy, water saving and the little characteristics of maintenance capacity, more and more used widely, drop in order to solve at need the climb lime-ash of mucking machine of high height of short distance, the applicant 200820030412 " scraper-type of air-cooled dry type mucking machine is carried steel band ", can blow the ash that leaks down from steel band and the steel band outlet sucks back off, make steel band bottom dust stratification not influence the steel band operation.But this scraper plate is fixed, and every of bottom must closely cooperate during installation, otherwise ash also can be from the slit of scraper plate and base plate leak down, and when in long distance, during the wide-angle ash-slag delivery, the grey phenomenon of the leakage of this blade structure is apparent in view.
Summary of the invention
The utility model on the ZL200820030412 basis, provides the self-cleaning device of a kind of air-cooled dry type mucking machine bottom dust stratification for overcoming above deficiency, can overcome the shortcoming of prior art.
The technical solution of the utility model is as follows: the self-cleaning device of a kind of air-cooled dry type mucking machine bottom dust stratification, be provided with U type frid and carry steel band, carry under the steel band and be provided with steel wire, after being fixedly connected, both are laid on carrying roller, driving wheel, on the driven pulley, form enclosed ring of advancing, driving wheel is higher than driven pulley, between the biside plate of U type groove, be provided with perpendicular to the scraper plate of carrying steel band biside plate and base plate, it is characterized in that also being provided with between two scraper plates on the U type frid conveying steel band, at least one parallel with it cleaning board, this cleaning board system is fixed with carrying the steel band base plate by hinge, and cleaning board is fixed on the active face of hinge.
The head of said cleaning board is provided with bending, and its wrap direction is consistent with conveying steel band direct of travel, also is provided with arc-shaped guide plate in mucking machine housing driven pulley one side.
When polylith cleaning board (general 2～4) is set, fix the hinge of each cleaning board, can left and right equi-spaced apart setting, also can forward and backward equi-spaced apart setting, can also equi-spaced apart be crisscross arranged.
Advantage of the present utility model and effect: on the basis that is welded with ⊥ type scraper plate on the steel band, cleaning board also is housed, fix on the steel band with hinges fixing, when the boiler bottom slag falls to steel band from slag bucket, cleaning board lies low on steel band, along with steel band rotates together, when turning over driving wheel, cleaning board hangs down by deadweight, and drops on state on the steel band according to lime-ash, can make the sagging angle of cleaning board change thereupon.The head bending of cleaning board is as the dustpan effect in addition, can scrape the bottom dust stratification to the mucking machine afterbody and utilizes the afterbody arc-shaped guide plate that ash is scraped to steel band top from the mucking machine head, is delivered to the outlet of mucking machine head by steel band.
Description of drawings
Fig. 1 is the utility model general structure schematic diagram;
Fig. 2-Fig. 5 is the different arrangement architecture of cleaning board.
The specific embodiment
Referring to Fig. 1, carrying steel band 1 is to make U type frid by the high temperature resistant stainless steel plate, weld scraper plate 3 again on the vertical base plate and between the biside plate and be arranged at the cleaning board 2 that hinge 7 is fixed between two scraper plates in its U type groove, the scraper plate that constitutes many " ⊥ " type on the base plate adds the structure of cleaning board.Laminate with key screw U shaped steel plate and to be fixed on the steel wire, then by carrying roller 12, driving wheel 5 and driven pulley 6, steel band forms an enclosed ring, and peripheral hardware housing 9 is with its containing.Driving wheel 5 rotates the whole steel band of drive and clockwise rotates, and is supported by carrying roller 12 in the middle of the steel band.The boiler bottom slag falls to steel band from slag bucket 8, and cleaning board 2 lies low on steel band 1, along with steel band 1 rotates together; When turning over driving wheel 5, cleaning board 2 stirs with hinge 7, hang down by deadweight, the bottom dust stratification is scraped to mucking machine afterbody 11 from mucking machine head 10, utilize afterbody arc-shaped guide plate 4, ⊥ type scraper plate 3 to cooperate with cleaning board 2, ash is scraped to steel band top, be delivered to mucking machine head outlet 10, fall to the subsequent delivery device and clear lime-ash by steel band.
A cleaning board is set, Fig. 3-the 5th, the arranging situation when the polylith cleaning board is set among Fig. 2.
Claims (5)
1, the self-cleaning device of a kind of air-cooled dry type mucking machine bottom dust stratification, be provided with U type frid and carry steel band, carry under the steel band and be provided with steel wire, after being fixedly connected, both are laid on carrying roller, driving wheel, on the driven pulley, form enclosed ring of advancing, driving wheel is higher than driven pulley, between the biside plate of U type groove, be provided with perpendicular to the scraper plate of carrying steel band biside plate and base plate, it is characterized in that also being provided with between two scraper plates on the U type frid conveying steel band, at least one parallel with it cleaning board, this cleaning board system is fixed with carrying the steel band base plate by hinge, and cleaning board is fixed on the active face of hinge.
2, the self-cleaning device of dust stratification bottom the air-cooled dry type mucking machine according to claim 1 is characterized in that the head of cleaning board is provided with bending, and its wrap direction is consistent with conveying steel band direct of travel, also is provided with arc-shaped guide plate in mucking machine housing driven pulley one side.
3, the self-cleaning device of dust stratification bottom the air-cooled dry type mucking machine according to claim 1 and 2 when it is characterized in that being provided with the polylith cleaning board, is fixed the hinge of each cleaning board, left and right equi-spaced apart setting.
4, the self-cleaning device of dust stratification bottom the air-cooled dry type mucking machine according to claim 1 and 2 when it is characterized in that being provided with the polylith cleaning board, is fixed the hinge of each cleaning board, forward and backward equi-spaced apart setting
5, the self-cleaning device of dust stratification bottom the air-cooled dry type mucking machine according to claim 1 and 2, when it is characterized in that being provided with the polylith cleaning board, the hinge equi-spaced apart of fixing each cleaning board is crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200396145U CN201407671Y (en) | 2009-04-17 | 2009-04-17 | Self-cleaning device of dust accumulated at bottom part of air-cooling dry type slag tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200396145U CN201407671Y (en) | 2009-04-17 | 2009-04-17 | Self-cleaning device of dust accumulated at bottom part of air-cooling dry type slag tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407671Y true CN201407671Y (en) | 2010-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200396145U Expired - Fee Related CN201407671Y (en) | 2009-04-17 | 2009-04-17 | Self-cleaning device of dust accumulated at bottom part of air-cooling dry type slag tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407671Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809165A (en) * | 2012-08-21 | 2012-12-05 | 柴德维 | Slag discharge machine |
| CN102818272A (en) * | 2012-07-20 | 2012-12-12 | 北京国电富通科技发展有限责任公司 | Dry-type slag conveying device, slag removing apparatus, and slag removing method |
| CN108050530A (en) * | 2017-12-01 | 2018-05-18 | 大唐洛阳热电有限责任公司 | A kind of slag-draining device of thermoelectricity station-service |
-
2009
- 2009-04-17 CN CN2009200396145U patent/CN201407671Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818272A (en) * | 2012-07-20 | 2012-12-12 | 北京国电富通科技发展有限责任公司 | Dry-type slag conveying device, slag removing apparatus, and slag removing method |
| CN102809165A (en) * | 2012-08-21 | 2012-12-05 | 柴德维 | Slag discharge machine |
| CN108050530A (en) * | 2017-12-01 | 2018-05-18 | 大唐洛阳热电有限责任公司 | A kind of slag-draining device of thermoelectricity station-service |
| CN108050530B (en) * | 2017-12-01 | 2023-09-01 | 大唐洛阳热电有限责任公司 | Slag discharging device for thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20140417 |