CN204806432U - Conveying device - Google Patents
Conveying device Download PDFInfo
- Publication number
- CN204806432U CN204806432U CN201520375321.XU CN201520375321U CN204806432U CN 204806432 U CN204806432 U CN 204806432U CN 201520375321 U CN201520375321 U CN 201520375321U CN 204806432 U CN204806432 U CN 204806432U
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- CN
- China
- Prior art keywords
- chain
- duff
- conveyer casing
- delivery board
- conveying device
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Abstract
The utility model relates to a conveying device is provided with duff conveyer box in duff storehouse bottom top, is equipped with the chain in the duff conveyer box, and the chain welding has the scraper blade, and the scraper blade passes through the duff in the disc on power propelling movement to the multigraph press, in coal bunker bottom grate top, it is provided with granule coal conveyer box to collect the lower part level of fighting, be provided with the delivery board in the granule coal conveyer box, chain II, sprocket II, supporting wheel I, chain II upper portion is connected with the delivery board, chain II is at sprocket II, supporting wheel I goes up the operation, the granule coal of collecting in fighting falls into on the delivery board in the granule coal conveyer box, in furnace is carried with the granule coal to the delivery board under the effect of power, shunt through the plate washer, through the discharge gate, even falling scattered is burnt on the grate. The utility model provides a prevent that the granule coal is broken, reduce the grate and leak the coal volume, reduce the soot emissions volume, improve the energy -concerving and environment -protective conveying device of efficiency.
Description
Technical field:
The utility model relates to a kind of Industrial Boiler stokehold coal supply combination moulded coal conveying device.
Background technology:
At present, the conveying device in the combined device for coal of existing a kind of Industrial Boiler stokehold coal supply, design adopts conveying worm, increases the rear particulate coal percentage of damage of processing, causes coal thorough in boiler combustion, atmosphere pollution.Such as, utility model patent number is 201420599362.2, disclose a kind of bottom duff storehouse above be provided with conveying worm II, conveying worm I is provided with above fire grate bottom coal bunker, fine coal in duff storehouse is delivered in the disk on multigraph press by conveying worm II, multigraph press framework is fixed with sprayer, lime batcher, fine coal, water, lime stone is stirred by multigraph press disc rotary and carries out particle processing, collection bucket is provided with below at disk, collection bucket communicates with conveying worm I import, particulate coal delivers into burner hearth combustion by conveying worm I.This patent adopts conveying worm, easily by the particulate coal extruding after processing in course of conveying, causes particulate coal broken, work efficiency is reduced.
Summary of the invention:
Technical problem to be solved in the utility model is the fine coal that will enter in duff conveyer casing, particle processing is carried out in the disc rotary stirring be delivered on multigraph press through the scraper plate be connected on chain, particulate coal is made to fall into collection bucket, the particulate coal of collection bucket enters in particulate coal conveyer casing, by the conveying of delivery board, the shunting of plate washer, through discharging opening, be evenly scattered on fire grate, enter combustion chamber and burn.Solve conveying worm in course of conveying, the particulate coal after processing to be extruded, cause particulate coal broken, the problem that work efficiency reduces
The utility model adopts following technical scheme for achieving the above object: above bottom duff storehouse, be provided with duff conveyer casing, duff conveying casing in coal bunker one section be horizontally disposed with, the outer one section of one-tenth of coal bunker is skewed, be placed in above multigraph press, duff conveyer casing is built with chain, chain is welded with scraper plate, duff is pushed to by power in the disk on multigraph press by scraper plate, avoids fine coal directly to enter hearth combustion and causes atmosphere pollution; Owing to being provided with particulate coal conveyer casing in collection bucket bottom, particulate coal conveyer casing is built with chain, and chain top is connected with delivery board, falls into the particulate coal on delivery board, under the driving of power, is constantly delivered in burner hearth, avoids the fragmentation of particulate coal; Owing to one end being provided with multiple discharging opening in particulate coal conveyer casing, evenly plate washer is connected with in the casing of discharging opening one side, the length of plate washer increases step by step, can by after particulate coal uniform divided flows to discharging opening, fall on fire grate, help coal combustion, reduce fire grate coal leakage quantity again, play energy-conserving and environment-protective effect.
The utility model has the fragmentation preventing particulate coal, reduces fire grate coal leakage quantity, helps coal combustion, economize on coal, and reduces the feature of environmental pollution.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model conveying device cross-sectional view.
Fig. 2 is the utility model conveying device one end A-A top view.
Fig. 3 is the utility model particulate coal conveyer casing one end B-B sectional structure chart.
Fig. 4 is the utility model particulate coal conveyer casing C-C cross-section structure right view.
In the drawings, 1, particulate coal conveyer casing 2, duff conveyer casing 3, scraper plate 4, sprocket wheel I5, support wheel I6, chain I7, chain II8, plate washer 9, delivery board 10, burner hearth face arch 11, motor 12, gear-box 13, PTO I14, PTO II15, sprocket wheel II16, discharging opening 17, support wheel II
Detailed description of the invention:
As shown in Figure 1, conveying device is made up of duff conveyer casing, particulate coal conveyer casing, actuating unit, duff conveyer casing is provided with above bottom duff storehouse, in coal bunker, one section is horizontally disposed with duff conveyer casing, outer one section of coal bunker becomes skewed and be placed in above multigraph press, bottom coal bunker, above fire grate, collection bucket lower horizontal is provided with particulate coal conveyer casing in burner hearth.Be provided with delivery board 9, chain II7, sprocket wheel II15, support wheel I5 in described particulate coal conveyer casing 1, chain II7 top is connected with delivery board 9, and chain II7 can run on sprocket wheel II15, support wheel I5; Chain II7 can run on the sprocket wheel II15 at two ends, and chain II7 bottom is evenly distributed with multiple support wheel II5, and chain II7 top is connected with a multiple delivery board 9.Duff conveyer casing 2 is built with chain I6, and chain I6 can run on sprocket wheel I4, and chain I6 lower part is furnished with support wheel I17, and on chain I6, welding is distributed with scraper plate 3; Sprocket wheel I4 is all equipped with at chain I6 two ends in duff conveyer casing 2, at duff conveyer casing 2 inclination angle place, between upper sprocket wheel I4 and lower sprocket I4, above lower sprocket I4, pinch roller is housed; Chain I6 in duff conveyer casing 2 is welded with multiple scraper plate 3, scraper plate 3 is evenly distributed on chain I6, and chain I6 bottom is evenly distributed with multiple support wheel I17, and the sprocket wheel I4 on duff conveyer casing 2 engages with chain I6, scraper plate 3 welds with chain I6, and chain I6 drives scraper plate 3 to run.In particulate coal conveyer casing 1, chain II7 is all equipped with sprocket wheel II15 in two ends; Sprocket wheel II15 in particulate coal conveyer casing 1 engages with chain II7, and sprocket wheel II15 drives chain II7 to run.
As shown in Figure 2 and Figure 3, on particulate coal conveyer casing 1, in delivery board 9 top, burner hearth, one section is evenly distributed with multiple plate washer 8, plate washer 8 one end is fixed on particulate coal conveyer casing 1, the length of plate washer increases step by step: the sprocket wheel I4 on duff conveyer casing 2 is connected with PTO II14, sector gear engaged transmission in output device II14 and gear-box 12, in gear-box 12, sector gear is driven by motor 11 power.Delivery board 9 bottom in particulate coal conveyer casing 1 is connected with chain II7, chain II7 and sprocket wheel II15 engaged transmission; Sprocket wheel II15 is connected with output device I13, and the sector gear engaged transmission in output device I13 and gear-box 12, in gear-box 12, sector gear is by motor 11 power transmission.
As shown in Figure 1,3, particulate coal conveyer casing 1 one sections of sides, in burner hearth one section, delivery board 9 upper one end is evenly distributed with multiple discharging opening 16.
As shown in Figure 4, particulate coal conveyer casing 1 is provided with chain II7, and chain II7 top is connected with delivery board 9, and chain II7 is equipped with support wheel II5 in bottom, and plate washer 8 is equipped with on delivery board 9 top.
Above the place of duff conveyer casing 2 inclination angle, spillplate being housed, for carrying duff in the disk process on multigraph press, preventing duff to be scattering into outside casing.
The course of work of the present utility model: the loose coal entering chain-grate boiler coal bunker, after vibration, screening, duff enters in the duff conveyer casing of top bottom duff storehouse, particle processing is carried out in the disc rotary stirring be delivered on multigraph press through the scraper plate be connected on chain, particulate coal is made to fall into collection bucket, the particulate coal of collection bucket enters in particulate coal conveyer casing, by the conveying of delivery board, the shunting of plate washer, through discharging opening, be evenly scattered on fire grate, enter combustion chamber and burn.Duff conveyer conveying duff is to the disk power process on multigraph press: fan-shaped pinion rotation in the powered belt moving gear case 12 of motor 11, power is passed to output device II14 by sector gear, power is passed to sprocket wheel I4 by output device II14, sprocket wheel I4 drives chain I6, and chain I6 drives scraper plate 3 to run in duff conveyer casing 2; The particulate coal transmitting power process of combustion chamber is entered from collection bucket; Motor 11 is by power transmission to the sector gear in gear-box 12, and power is passed to output device I13 by sector gear, and output device I13 is with movable sprocket II15 to rotate, and sprocket wheel II15 drives chain II7 to run, and chain II7 drives delivery board 9 to move.
The utility model provides one and prevents particulate coal broken, reduces fire grate coal leakage quantity, reduces smoke discharge amount, improve the energy-saving environment-protection conveyer of effect.
Claims (13)
1. a conveying device, by duff conveyer casing, particulate coal conveyer casing, actuating unit forms, duff conveyer casing is provided with above bottom duff storehouse, duff conveyer casing in coal bunker one section be horizontally disposed with, the outer one section of one-tenth of coal bunker is skewed to be placed in above multigraph press, bottom coal bunker, above fire grate, collection bucket lower horizontal is provided with particulate coal conveyer casing in burner hearth, it is characterized in that: in described particulate coal conveyer casing (1), be provided with delivery board (9), chain II (7), sprocket wheel II (15), support wheel I (5), chain II (7) top is connected with delivery board (9), chain II (7) can in sprocket wheel II (15), support wheel I (5) is upper to be run, duff conveyer casing (2) is built with chain I (6), chain I (6) can in the upper operation of sprocket wheel I (4), chain I (6) lower part is furnished with support wheel I (17), the upper welding of chain I (6) is distributed with scraper plate (3).
2. a kind of conveying device according to claim 1, it is characterized in that: the sprocket wheel II (15) of described chain II (7) at two ends is upper to be run, chain II (7) bottom is evenly distributed with multiple support wheel II (5), and chain II (7) top is connected with multiple delivery board (9).
3. a kind of conveying device according to claim 1, it is characterized in that: on described particulate coal conveyer casing (1), in delivery board (9) top, burner hearth, one section is evenly distributed with multiple plate washer (8), plate washer (8) one end is fixed on particulate coal conveyer casing (1), and the length of plate washer increases step by step.
4. a kind of conveying device according to claim 1, it is characterized in that: sprocket wheel I (4) is all equipped with at chain I (6) two ends in described duff conveyer casing (2), at duff conveyer casing (2) inclination angle place, between upper sprocket wheel I (4) and lower sprocket I (4), lower sprocket I (4) top pinch roller is housed.
5. a kind of conveying device according to claim 1, it is characterized in that: described duff conveyer casing (2) is built with chain I (6), chain I (6) is welded with multiple scraper plate (3), scraper plate (3) is evenly distributed on chain I (6), and chain I (6) bottom is evenly distributed with multiple support wheel I (17).
6. a kind of conveying device according to claim 1, it is characterized in that: the sprocket wheel II (15) in described particulate coal conveyer casing (1) engages with chain II (7), sprocket wheel II (15) drives chain II (7) to run.
7. a kind of conveying device according to claim 1, it is characterized in that: described particulate coal conveyer casing (1) is provided with chain II (7), chain II (7) top is connected with delivery board (9), support wheel II (5) is equipped with in chain II (7) bottom, and plate washer (8) is equipped with on delivery board (9) top.
8. a kind of conveying device according to claim 1, it is characterized in that: the sprocket wheel I (4) on described duff conveyer casing (2) engages with chain I (6), scraper plate 3 welds with chain I6, and chain I (6) drives scraper plate (3) to run.
9. a kind of conveying device according to claim 1, it is characterized in that: described duff conveyer casing (2) inner sprocket I (4) is connected with PTO II (14), output device II (14) and the sector gear engaged transmission in gear-box (12), gear-box (12) interior sector gear is driven by motor (11) power.
10. a kind of conveying device according to claim 1, it is characterized in that: delivery board (9) bottom in described particulate coal conveyer casing (1) is connected with chain II (7), chain II (7) and sprocket wheel II (15) engaged transmission.
11. a kind of conveying devices according to claim 1, it is characterized in that: described sprocket wheel II (15) is connected with output device I (13), output device I (13) and the sector gear engaged transmission in gear-box (12), gear-box (12) interior sector gear is by motor (11) power transmission.
12. a kind of conveying devices according to claim 1, is characterized in that: described particulate coal conveyer casing (1) one section of side, in burner hearth one section, delivery board (9) upper one end is evenly distributed with multiple discharging opening (16).
13. a kind of conveying devices according to claim 1, is characterized in that: above duff conveyer casing (2) inclination angle place, spillplate is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375321.XU CN204806432U (en) | 2015-05-27 | 2015-05-27 | Conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375321.XU CN204806432U (en) | 2015-05-27 | 2015-05-27 | Conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806432U true CN204806432U (en) | 2015-11-25 |
Family
ID=54591250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375321.XU Expired - Fee Related CN204806432U (en) | 2015-05-27 | 2015-05-27 | Conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012736A (en) * | 2018-01-09 | 2019-07-16 | 运城市恒达精工机电设备有限公司 | No screw feeder shakes grain-accepting device |
-
2015
- 2015-05-27 CN CN201520375321.XU patent/CN204806432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012736A (en) * | 2018-01-09 | 2019-07-16 | 运城市恒达精工机电设备有限公司 | No screw feeder shakes grain-accepting device |
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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: 20151125 Termination date: 20160527 |