CN206582869U - Water-cooling spiral ash hoist - Google Patents
Water-cooling spiral ash hoist Download PDFInfo
- Publication number
- CN206582869U CN206582869U CN201621246823.3U CN201621246823U CN206582869U CN 206582869 U CN206582869 U CN 206582869U CN 201621246823 U CN201621246823 U CN 201621246823U CN 206582869 U CN206582869 U CN 206582869U
- Authority
- CN
- China
- Prior art keywords
- cooling duct
- outer cylinder
- cylinder body
- ash hoist
- rotary shaft
- 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.)
- Expired - Fee Related
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model is related to biomass fuel electricity generation boiler technical field of auxiliary equipment, specially a kind of water-cooling spiral ash hoist, it can effectively ensure that cooling effect, improve ash discharge efficiency and ash discharge effect, driving is reliable and stable, ash hoist body is installed on base, ash hoist includes outer cylinder body, the rotary shaft with helical blade is provided with outer cylinder body, outer cylinder body is internally provided with the first cooling duct, the second cooling duct is provided with rotary shaft, the water inlet of first cooling duct and the second cooling duct connects same inlet channel, the delivery port of first cooling duct and the second cooling duct connects same outlet conduit, rotary shaft one end connects driven sprocket, driven sprocket connects drive sprocket by chain, drive sprocket is installed on hard-tooth surface speed reducer one end, the hard-tooth surface speed reducer other end connects motor, rotating shaft terminal is fixedly connected with front end axle and rear end axle, between front end axle and inlet channel, connected between rear end axle and outlet conduit by equal swivel joint.
Description
Technical field
The utility model is related to biomass fuel electricity generation boiler technical field of auxiliary equipment, and specially a kind of water-cooling spiral goes out
Grey machine.
Background technology
The fuel that biomass fuel power plant is used be agricultural, production of forestry discarded object for example straw, straw, cornstalk,
Containing trace elements such as a certain amount of potassium in branch bar and bark etc., these fuel lime-ash, fertilizer returning to the field can be used as.Biomass
Fuel usually contains a certain amount of alkali metal, and slagging is also easy to produce after being burnt in boiler, and water-cooling spiral ash discharge is generally used in the industry
Machine crushes the slag that boiler is discharged, and less than 80 DEG C conveyings is cooled to, for returning to the field.If using current existing spiral ash discharge
Machine, cooling effect is undesirable, and drives unstable, and ash discharge effect is bad.
The content of the invention
In order to solve the above problems, the utility model provides a kind of spiral ash hoist, and it can effectively ensure that cooling effect
Really, ash discharge efficiency and ash discharge effect are improved, is driven reliable and stable.
Its technical scheme is such：A kind of spiral ash hoist, it includes being provided with ash hoist sheet on base, the base
Body, the ash hoist includes being provided with the rotary shaft with helical blade in outer cylinder body, the outer cylinder body, it is characterised in that described
Outer cylinder body, which is internally provided with the first cooling duct, the rotary shaft, is provided with the second cooling duct, first cooling duct
Same inlet channel, the water outlet of first cooling duct and the second cooling duct are connected with the water inlet of the second cooling duct
The same outlet conduit of mouth connection, described rotary shaft one end connects driven sprocket, and the driven sprocket passes through chain and connected actively
Sprocket wheel, the drive sprocket is installed on hard-tooth surface speed reducer one end, and the hard-tooth surface speed reducer other end connects motor, institute
State rotating shaft terminal and be fixedly connected with front end axle and rear end axle, between the front end axle and the inlet channel, the rear end axle with
Connected between the outlet conduit by equal swivel joint.
It is further characterized by, and the base is fixedly installed in ground by steel plate and expansion bolt；
Two charging apertures and a discharging opening are provided with the outer cylinder body；
First cooling duct covers the outer cylinder body portion between the outermost charging aperture and the discharging opening
Point；
The outer cylinder body lower end, which is also provided with sewage draining exit, the sewage draining exit, is provided with blow-off line, on the blow-off line
Manual Ash valve is installed.
It is cold by first in the second cooling duct of interior of rotating shaft and outer cylinder body after structure of the present utility model
But passage realizes cooling, and the lime-ash that can make obtains preferable cooling effect, improves ash discharge efficiency and ash discharge effect, and lead to
Hard-tooth surface speed reducer and sprocket wheel chain is crossed to realize driving, it is reliable and stable；Blow-off line can discharge some sewage or small
The lime-ash of grain, further ensures ash discharge effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is Fig. 1 top views；
Fig. 3 is blow-off line structural representation.
Embodiment
See Fig. 1, Fig. 2, shown in Fig. 3, a kind of spiral ash hoist, it includes being provided with ash hoist body on base 1, base 1
2, ash hoist 2 includes being provided with the rotary shaft 4 with helical blade 3 in outer cylinder body, outer cylinder body, and it is cold that outer cylinder body is internally provided with first
But the second cooling duct is provided with passage, rotary shaft 4, the water inlet connection of the first cooling duct and the second cooling duct is same
The delivery port of individual inlet channel 5, the first cooling duct and the second cooling duct connects same outlet conduit 6, the one end of rotary shaft 4
Driven sprocket 7 is connected, driven sprocket 7 connects drive sprocket 9 by chain 8, and drive sprocket 9 is installed on hard-tooth surface speed reducer 10 1
End, the other end of hard-tooth surface speed reducer 10 connection motor 11, the two ends of rotary shaft 4 are fixedly connected with the axle of front end 12 and rear end axle 13,
Connected between front end axle 12 and inlet channel 5, between rear end axle 13 and outlet conduit 6 by equal swivel joint 14.
Base 1 is fixedly installed in ground by steel plate 15 and expansion bolt 16, it is ensured that overall reliable fixation, also enters one
It is reliable and stable that step realizes driving；Two charging apertures 17 and a discharging opening 18 are provided with outer cylinder body, ash discharge efficiency is improved；The
One cooling duct covers the outer barrel body portion between outermost charging aperture 17 and discharging opening 18, it is ensured that cooling effect；Outer barrel
Body lower end, which is also provided with sewage draining exit, sewage draining exit, is provided with blow-off line 19, and manual Ash valve 20 is provided with blow-off line 19.
Claims (5)
1. a kind of spiral ash hoist, it includes being provided with ash hoist body on base, the base, and the ash hoist includes outer barrel
The rotary shaft with helical blade is provided with body, the outer cylinder body, it is characterised in that it is cold that the outer cylinder body is internally provided with first
But the second cooling duct, the water inlet of first cooling duct and the second cooling duct are provided with passage, the rotary shaft
Same inlet channel is connected, the delivery port of first cooling duct and the second cooling duct connects same outlet conduit,
Described rotary shaft one end connects driven sprocket, and the driven sprocket connects drive sprocket by chain, and the drive sprocket is installed
In hard-tooth surface speed reducer one end, the hard-tooth surface speed reducer other end connects motor, and the rotating shaft terminal is fixedly connected
Front end axle and rear end axle, pass through between the front end axle and the inlet channel, between the rear end axle and the outlet conduit
Equal swivel joint connection.
2. a kind of spiral ash hoist according to claim 1, it is characterised in that the base passes through steel plate and expansion bolt
It is fixedly installed in ground.
3. a kind of spiral ash hoist according to claim 1, it is characterised in that two charging apertures are provided with the outer cylinder body
With a discharging opening.
4. a kind of spiral ash hoist according to claim 3, it is characterised in that first cooling duct covers outermost
The charging aperture and the discharging opening between the outer barrel body portion.
5. a kind of spiral ash hoist according to claim 1, it is characterised in that the outer cylinder body lower end is also provided with blowdown
Mouthful, it is provided with the sewage draining exit on blow-off line, the blow-off line and manual Ash valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246823.3U CN206582869U (en) | 2016-11-22 | 2016-11-22 | Water-cooling spiral ash hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246823.3U CN206582869U (en) | 2016-11-22 | 2016-11-22 | Water-cooling spiral ash hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582869U true CN206582869U (en) | 2017-10-24 |
Family
ID=60107922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621246823.3U Expired - Fee Related CN206582869U (en) | 2016-11-22 | 2016-11-22 | Water-cooling spiral ash hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765226A (en) * | 2016-11-22 | 2017-05-31 | 无锡锡东能源科技有限公司 | A kind of water-cooling spiral ash hoist |
-
2016
- 2016-11-22 CN CN201621246823.3U patent/CN206582869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765226A (en) * | 2016-11-22 | 2017-05-31 | 无锡锡东能源科技有限公司 | A kind of water-cooling spiral ash hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20191122 |