CN206709089U - Refuse gasification boiler deslagging device - Google Patents
Refuse gasification boiler deslagging device Download PDFInfo
- Publication number
- CN206709089U CN206709089U CN201720421609.5U CN201720421609U CN206709089U CN 206709089 U CN206709089 U CN 206709089U CN 201720421609 U CN201720421609 U CN 201720421609U CN 206709089 U CN206709089 U CN 206709089U
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- slag pan
- slag
- air compartment
- refuse gasification
- overfall
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Abstract
A kind of refuse gasification boiler deslagging device, it includes circular slag pan and is located at the agitator of slag pan bottom, it is open air compartment lower section installed in bottom, the side bottom of slag pan one is provided with separation of solid and liquid and slagged tap machine, side slag pan edge corresponding thereto is provided with an overfall, and an overflow launder is connected on overfall；Agitator is made up of agitating shaft, mixing arm and stirring moving tooth, and stirring moving tooth is vertically set on the outer end of mixing arm；The open air compartment shell bottom in bottom is inserted in slag pan, stirred the inner side of moving tooth；The position corresponding with overfall, is provided with one piece of spiral board on air compartment shell bottom inside wall.The utility model is simple in construction, easy to maintenance；Solve that caused density in refuse gasification boiler gasification is small, the lime-ash of the floating water surface, must first be discharged water when slagging tap, discharge water necessary blowing out again, it is impossible to the problem of continuous production；Realize and no matter float slag or the precipitation slag of underwater on the water surface, blowing out can slag tap without discharging water, and greatly improve production efficiency.
Description
Technical field
It the utility model is related to a kind of deslagging device of refuse gasification boiler.
Background technology
Rubbish is caused solid waste in mankind's daily life and production, due to measure it is big complicated and with contaminative,
Resource and it is social, it is necessary to innoxious, recycling and socialization processing.Refuse gasification boiler is to utilize house refuse low-temperature burning
Cracking is converted to fuel gas, and generating, burning boiler etc. are available for after purified.Due to the complexity of rubbish, rubbish passes through gasification furnace
After burning, a kind of lime-ash has formed Jiao of bulk in comburant, and a kind of density very little is swum on the water surface, and a kind of density is larger
Small volume lime-ash precipitates under water.The air compartment and furnace bottom of prior art are all Contiuum types, that is to say, that air compartment bottom is closing
, bottom is water tank, and equivalent to slag removing chamber, water tank bottom is provided with separation of solid and liquid and slagged tap machine.But current this technology of slagging tap
There are problems that, can mainly be slagged tap machine output after the big cinder precipitation of density by separation of solid and liquid, and density is small, swims in
Lime-ash on the water surface can not but be removed, and only first the water in water tank is bled off, could be slagged tap, not only bothered, expense of also taking a lot of work
When, it is impossible to continuous production, low production efficiency, production cost are high.It is open rubbish gas that someone, which seeks to design a kind of air compartment bottom,
Change stove, slagged tap with facilitating, but never more preferable scheme solves this problem.
The content of the invention
The purpose of this utility model is a kind of dress of slagging tap suitable for air compartment bottom for open refuse gasification boiler of design
Put, the device can not only discharge the larger lime-ash of density, broken coke button slag, can also discharge the less drift of density after burning
Floating lime-ash, it is not necessary to discharge water, it is not necessary to blowing out, remain water seal, ensure that refuse gasification boiler continuously works.
Realize that the utility model purpose is adopted the technical scheme that：It includes circular slag pan and is located at slag pan inner bottom part
Agitator, slag pan is arranged on below the open air compartment in bottom, and the side bottom of slag pan one is provided with separation of solid and liquid and slagged tap machine, with its phase
Corresponding side slag pan edge is provided with an overfall, and an overflow launder is connected on overfall；Agitator is by agitating shaft, mixing arm
With stirring moving tooth composition, stirring moving tooth is vertically arranged in the outer end of mixing arm；The open air compartment bottom in bottom is inserted in slag pan,
Stir the inner side of moving tooth.
The position corresponding with overfall on air compartment bottom inside wall, is provided with one piece of spiral board.
The height of mixing arm is slightly below slag pan upper brim edge.
The upper end of spiral board is concordant with the lower edge of air compartment higher than the floating object on the water surface, the lower end of spiral board.
Good effect of the present utility model is：It is simple in construction, it is easy to maintenance；Thoroughly solves refuse gasification boiler at burning
Caused density is small during reason refuse gasification, floats the lime-ash of the water surface, must first be discharged water when slagging tap, discharge water and must stop
Stove, it is impossible to the problem of continuous production；Realize and no matter float slag or the precipitation slag of underwater on the water surface, without discharging water blowing out i.e.
It can slag tap, greatly improve production efficiency；Air compartment bottom and slag pan are water seals, greatly improve the explosion-proof of refuse gasification boiler
Security performance.
Brief description of the drawings
Accompanying drawing 1 is use state diagram of the present utility model；Accompanying drawing 2 is the schematic top plan view of accompanying drawing 1；Accompanying drawing 3 is attached
B-B direction sectional view on Fig. 2.
Embodiment
As shown in accompanying drawing 1,2, it includes circular slag pan 11, is located at the agitator of the bottom of slag pan 11, installed in air compartment bottom
Portion is the lower section of air compartment 1 of open refuse gasification boiler, and slag pan 11 is fixed on four supporting legs 7 through its outer wall, and through on supporting leg 7
The fixed arm at end is fixedly connected with the outer wall of air compartment 1（As shown in Figure 3）；Stirring reductor 14 is located at the frame of the outside of slag pan 11
On 13, it is driven through chain sprocket 9,10, drives agitator to work by agitating shaft 8；There are recirculated water, the side bottom of slag pan 11 in slag pan 11
Portion is provided with separation of solid and liquid and slagged tap machine 5, and the edge of side slag pan 11 corresponding thereto is provided with an overfall, connected on overfall
One overflow launder 15, overflow launder 15 are correspondingly provided with pond 12 below, and the slag car 4 is placed above in pond 12；Agitator by agitating shaft 8,
Mixing arm 3 and stirring moving tooth 2 form, and stirring moving tooth 2 is vertically set on the outer end of mixing arm 3, and the height of mixing arm 3 is slightly below
The upper brim edge of slag pan 11；The open bottom of air compartment 1 in bottom is inserted in slag pan 11, stirs the inner side of moving tooth 2, because having in slag pan 11
Water, the low side of air compartment 1 are inserted in the water of slag pan, play a part of closing air compartment；To enable the floating lime-ash 16 on the water surface more to concentrate
Discharge, the position corresponding with overfall on the bottom inside wall of air compartment 1 are provided with one piece of spiral board 17, spiral board 17 it is upper
End is slightly above the floating lime-ash 16 on the water surface, and the lower end of spiral board 17 is concordant with the lower edge of air compartment 1.
After incineration firing, lime-ash is fallen into the water of slag pan 11 from refuse gasification boiler incineration firing room above, heavy
Lime-ash 6 sinks to the bottom of slag pan 11, by separation of solid and liquid slag tap machine 5 discharge fall into the slag car 4；The small floating lime-ash 16 of proportion is swum in
On the water surface of slag pan 11, in the presence of agitator, the floating lime-ash 16 on the water surface is impacted by rotation water and recirculated water, is passed through
Spiral board 17 climbs over the lower edge of air compartment 2 and outwards escaped, and enters the row of overflow launder 15 from overfall in the presence of moving tooth 2 is stirred
Go out to fall into the slag car 4.
Claims (4)
- A kind of 1. refuse gasification boiler deslagging device, it is characterised in that：It includes circular slag pan and is located at stirring for slag pan inner bottom part Mix device, slag pan is arranged on below the open air compartment in bottom, and the side bottom of slag pan one is provided with separation of solid and liquid and slagged tap machine, corresponding thereto Side slag pan edge be provided with an overfall, an overflow launder is connected on overfall；Agitator is by agitating shaft, mixing arm and stirs Moving tooth composition is mixed, stirring moving tooth is vertically arranged in the outer end of mixing arm；The open air compartment bottom in bottom is inserted in slag pan, stirred The inner side of moving tooth.
- 2. refuse gasification boiler deslagging device according to claim 1, it is characterised in that：With overflowing on air compartment bottom inside wall The corresponding position of head piece, one piece of spiral board is installed.
- 3. refuse gasification boiler deslagging device according to claim 1, it is characterised in that：The height of mixing arm is slightly below slag pan Upper brim edge.
- 4. refuse gasification boiler deslagging device according to claim 2, it is characterised in that：The upper end of spiral board is higher than on the water surface Floating object, the lower end of spiral board is concordant with the lower edge of air compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421609.5U CN206709089U (en) | 2017-04-21 | 2017-04-21 | Refuse gasification boiler deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421609.5U CN206709089U (en) | 2017-04-21 | 2017-04-21 | Refuse gasification boiler deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709089U true CN206709089U (en) | 2017-12-05 |
Family
ID=60455718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720421609.5U Active CN206709089U (en) | 2017-04-21 | 2017-04-21 | Refuse gasification boiler deslagging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631061A (en) * | 2019-01-30 | 2019-04-16 | 孙建涛 | A kind of deslagging device and heating boiler of heating boiler |
-
2017
- 2017-04-21 CN CN201720421609.5U patent/CN206709089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631061A (en) * | 2019-01-30 | 2019-04-16 | 孙建涛 | A kind of deslagging device and heating boiler of heating boiler |
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