CN205026701U - High -efficient cleaning device in succession of coal fired boiler cinder - Google Patents
High -efficient cleaning device in succession of coal fired boiler cinder Download PDFInfo
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- CN205026701U CN205026701U CN201520765946.7U CN201520765946U CN205026701U CN 205026701 U CN205026701 U CN 205026701U CN 201520765946 U CN201520765946 U CN 201520765946U CN 205026701 U CN205026701 U CN 205026701U
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- cell body
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- scarfing cinder
- cooling spray
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Abstract
The utility model discloses a high -efficient cleaning device in succession of coal fired boiler cinder, the utility model discloses a realize like this, coal stove and scarfing cinder device, coal stove bottom set up the scarfing cinder device, scarfing cinder device slag notch accept the sediment dolly, the scarfing cinder device including cooling spray set, scarfing cinder scraper blade, carry cell body, drive chain and drive arrangement, drive arrangement connect drive chain, drive chain evenly sets firmly the scarfing cinder scraper blade, the conveyer trough internal set up the cooling spray set, the scarfing cinder scraper blade be V type structure, the tank bottom of transport cell body lay refractory material structure brick, the bending section of transport cell body set up spacing plate washer. The utility model discloses an internal cooling spray set that sets up of conveyer trough, effective cooling is removed dust, lay refractory material structure brick at the tank bottom, increased the stand wear and tear degree of tank bottom, set up spacing plate washer at the bending section of carrying the cell body and can prevent then that drive chain from the floating chain appearing at crooked in -process.
Description
Technical field
The utility model belongs to Industrial Boiler technical field of auxiliary equipment, is specifically related to a kind of structure simply, the coal-burning boiler cinder high-efficiency and continuous cleaning plant of working stability.
Background technology
In prior art, the slag-tapping device of coal-burned industrial boiler is the important component part of boiler, has vital impact to the efficiency of the normal operation and raising boiler of guaranteeing boiler.Scraper slagging machine is comparatively simple owing to constructing, and cost is lower; Arrange again comparatively flexible and may be used for slagging tap of separate unit boiler, can also be used for slagging tap combining of multiple stage boiler, in Industrial Boiler industry, obtain more application.But, because equipment is in the rugged environment of a high temperature for a long time, the lime-ash granularity carried is uneven, the transport cell body wearing and tearing of scraper slagging machine are very serious, the life-span used is shorter, particularly the place that directly contacts of bottom land and slag and scraper plate form the place rapid wear especially that working face contacts, and the planar structure of scraper plate, in transportation, can cause and constantly spill material, material slag is fallen in transfer unit, again cause the damage to transfer unit, and pot slag is also with high temperature and corrosivity, easily cause the parts wear of equipment especially, the service life reduction used, and the problem of mucking machine directly affects the normal operation of boiler, once break down, boiler must be stopped transport, what seriously impact was produced normally carries out.At present in Industrial Boiler industry, the fault of slag-tapping device is more, and the reliability of use is poor and the life-span is shorter, just due to these problems that mucking machine exists, makes boiler user lose the confidence to mucking machine and be forced to be used instead by mechanical tap manually slag tap.Thus totally unfavorable impact is all brought on the normal operation of the labour intensity of workman, working condition and boiler, the efficiency that improves boiler.For this reason, develop a kind of structure simple, be easy to implement, working stability, can carry out effective temperature-reducing to transport slag and the coal-burning boiler cinder high-efficiency and continuous cleaning plant of failure rate is low is the effective way addressed this problem.
Utility model content
The purpose of this utility model be to provide a kind of structure simple, be easy to implement, efficiently remove deimpurity coal-burning boiler cinder high-efficiency and continuous cleaning plant.
The purpose of this utility model realizes like this, coal stove and slag cleaning device, bottom described coal stove, slag cleaning device is set, described slag cleaning device slag notch holds slag dolly, described slag cleaning device comprises cooling spray equipment, scarfing cinder scraper plate, conveying cell body, driving chain and drive unit, described drive unit connection for transmission chain, driving chain evenly sets firmly scarfing cinder scraper plate, in described conveying cell body, cooling spray equipment is set, described scarfing cinder scraper plate is V-structure, the bottom land of described conveying cell body lays structure of refractory brick, the bending section of described conveying cell body arranges positive stop block.
The utility model adopts and arrange cooling spray equipment in slag cleaning device conveying cell body, carries out effective temperature-reducing, reduce high temperature to the damage of equipment, and effectively reduce floating dust when slagging tap slag; Scarfing cinder scraper plate adopts V-structure, prevents slag from trickling down on other parts due to motion in transportation; Lay structure of refractory brick at bottom land, add the abrasivity of bottom land, extend the service life of cell body, and be convenient for changing; Arranging positive stop block at the bending section of conveying cell body then can prevent driving chain from BENDING PROCESS, occurring floating chain; Meanwhile, add the thickness of conveying cell body and scarfing cinder scraper plate, effectively extend its service life.The utility model compact conformation, Integral lifting service life of slag cleaning device, decreases the fault rate of equipment, has ensured the normal operation of producing, improve Business Economic Benefit.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation of scarfing cinder scraper plate and driving chain in the utility model;
Fig. 3 is the structural representation that cooling spray equipment is arranged at conveying cell body top;
In figure: 1-slag cleaning device, 2-lowers the temperature spray equipment, and 3-scarfing cinder scraper plate, 4-carries cell body, 5-driving chain, 6-drive unit, and 7-accepts bucket, 8-coal stove, and 9-holds slag dolly, 10-structure of refractory brick, 11-positive stop block.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, but must not be limited the utility model by any way, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As accompanying drawing 1, shown in 2, comprise coal stove 8 and slag cleaning device 1, bottom described coal stove 8, slag cleaning device 1 is set, described slag cleaning device 1 slag notch holds slag dolly 9, described slag cleaning device 1 comprises cooling spray equipment 2, scarfing cinder scraper plate 3, conveying cell body 4, driving chain 5 and drive unit 6, described drive unit 6 connection for transmission chain 5, driving chain 5 evenly sets firmly scarfing cinder scraper plate 3, cooling spray equipment 2 is set in described conveying cell body 4, the bottom land of described described conveying cell body 4 lays structure of refractory brick 10, the bending section of described conveying cell body 4 arranges positive stop block 11.
Described cooling spray equipment 2 prolongs conveying cell body 4 top annular and arranges.
Described conveying cell body 4 is steel plate weldering junction structure, and its thickness is 100 ~ 150mm.
Described cooling spray equipment 2 connects booster pump and water inlet pipe.
The uniform spray water nozzle of described cooling spray equipment 2.
The uniform downward hole for water spraying of described cooling spray equipment 2.
Described cooling spray equipment 2 arranges water regulating valve.
The undertaking of the described conveying cell body 4 slag section that falls arranges and accepts bucket 7.
Described scarfing cinder scraper plate 3 thickness is 100 ~ 150mm.
Described conveying cell body 4 arranged outside reinforcement.
utility model works principle and the course of work:
The utility model arranges cooling spray equipment 2 in the conveying cell body 4 of slag cleaning device 1, has carried out effective temperature-reducing, dedusting to the hot operation environment of whole furnace bottom; Lay structure of refractory brick at bottom land, improve the service life of equipment; Scarfing cinder scraper plate 3 employs V-structure, effectively prevents the slag charge of course of conveying to splash the damage caused equipment.
During work, open cooling spray equipment 2, slag to be lowered the temperature, dedusting; Open drive unit 6, drive unit 6 drives driving chain 5 to run, and driving chain 5 evenly sets firmly scarfing cinder scraper plate 3 simultaneously, by the lime-ash of discharging bottom coal stove at driving chain 5 with under the promotion of scarfing cinder scraper plate 3, send furnace bottom along conveying cell body 4, deliver to and hold in slag dolly, process further.
Claims (10)
1. a coal-burning boiler cinder high-efficiency and continuous cleaning plant, comprise coal stove (8) and slag cleaning device (1), described coal stove (8) bottom arranges slag cleaning device (1), described slag cleaning device (1) slag notch holds slag dolly (9), described slag cleaning device (1) comprises cooling spray equipment (2), scarfing cinder scraper plate (3), conveying cell body (4), driving chain (5) and drive unit (6), described drive unit (6) connection for transmission chain (5), driving chain (5) evenly sets firmly scarfing cinder scraper plate (3), it is characterized in that in described conveying cell body (4), arranging cooling spray equipment (2), described scarfing cinder scraper plate (3) is V-structure, the bottom land of described conveying cell body (4) lays structure of refractory brick (10), the bending section of described conveying cell body (4) arranges positive stop block (11).
2. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1, is characterized in that described cooling spray equipment (2) prolongs conveying cell body (4) top annular and arranges.
3. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1, it is characterized in that described conveying cell body (4) is for steel plate weldering junction structure, its thickness is 100 ~ 150mm.
4. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1 and 2, is characterized in that described cooling spray equipment (2) connects booster pump and water inlet pipe.
5. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1 and 2, is characterized in that the described uniform spray water nozzle of cooling spray equipment (2).
6. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1 and 2, is characterized in that the described uniform downward hole for water spraying of cooling spray equipment (2).
7. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1 and 2, is characterized in that described cooling spray equipment (2) arranges water regulating valve.
8. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1, it is characterized in that the undertaking of described conveying cell body (4) fall slag section arrange accept bucket (7).
9. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1, is characterized in that described scarfing cinder scraper plate (3) thickness is 100 ~ 150mm.
10. coal-burning boiler cinder high-efficiency and continuous cleaning plant according to claim 1, is characterized in that described conveying cell body (4) arranged outside reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765946.7U CN205026701U (en) | 2015-09-30 | 2015-09-30 | High -efficient cleaning device in succession of coal fired boiler cinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765946.7U CN205026701U (en) | 2015-09-30 | 2015-09-30 | High -efficient cleaning device in succession of coal fired boiler cinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026701U true CN205026701U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520765946.7U Active CN205026701U (en) | 2015-09-30 | 2015-09-30 | High -efficient cleaning device in succession of coal fired boiler cinder |
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| CN (1) | CN205026701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218613A (en) * | 2017-07-27 | 2017-09-29 | 江苏丰鑫源环保集团有限公司 | A kind of device that facilitates scarfing cinder of coal-burning boiler |
| CN108397902A (en) * | 2018-02-27 | 2018-08-14 | 芜湖鸣人热能设备有限公司 | Water heater with heat exchanger |
-
2015
- 2015-09-30 CN CN201520765946.7U patent/CN205026701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218613A (en) * | 2017-07-27 | 2017-09-29 | 江苏丰鑫源环保集团有限公司 | A kind of device that facilitates scarfing cinder of coal-burning boiler |
| CN108397902A (en) * | 2018-02-27 | 2018-08-14 | 芜湖鸣人热能设备有限公司 | Water heater with heat exchanger |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 672100, Yunnan, Dali Bai Autonomous Prefecture, Xiangyun County, Xiangyun Town, north section of Qing Hong Road Patentee after: Yunnan King Industrial Group Co., Ltd. Address before: 672100 Yunnan province Bai Autonomous Prefecture of Dali County town of Qing Xiang auspicious clouds red Wayao Village Road No. 169 Patentee before: XIANGYUN YINLONG COCOON SILK GROUP CO., LTD. |