CN205939122U - Cold sediment ware of drum - Google Patents
Cold sediment ware of drum Download PDFInfo
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- CN205939122U CN205939122U CN201620927110.7U CN201620927110U CN205939122U CN 205939122 U CN205939122 U CN 205939122U CN 201620927110 U CN201620927110 U CN 201620927110U CN 205939122 U CN205939122 U CN 205939122U
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- slag
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Abstract
The utility model discloses a cold sediment ware of drum, include into the composite cylinder body, actuating mechanism, the cover of slagging tap, movive seal water swivel and the installation base of sediment device, cylinder type, the composite cylinder body is installed on the base, and actuating mechanism provides rotation power for it, advance the right -hand member of sediment unit bit in the composite cylinder body, cover and the movive seal water swivel of slagging tap is located the left end of the composite cylinder body, and the movive seal water swivel presss from both sides jacket layer intercommunication, its characterized in that with the internal cooling of composite cylinder: composite cylinder body right side section is equipped with a plurality of discontinuous and vertically and horizontally staggered's the slag plate that turns over along the internal wall hand of spiral of composite cylinder, and the sediment pipe that advances that advances the sediment device extends to near internal slag plate of turning over of composite cylinder be equipped with big and a plurality of little section of thick bamboo in composite cylinder body middle section and the left side section, just be the satellite mode outside the big section of thick bamboo of little section of thick bamboo evenly distributed and arrange. Cold sediment ware to a great extent has increased the heat radiating area of cold sediment ware and has not had the phenomenon of composite cylinder body entrance windrow to can improve heat dissipation cooling effect.
Description
Technical field
This utility model is related to a kind of auxiliary cooling device of fluidized-bed combustion boiler, especially a kind of cylinder slag cooler.
Background technology
Recirculating fluidized bed (CFB) boiler be the eighties grow up high efficiency, low stain and can well comprehensively utilizing
Coal combustion technology, it brings the revolution of coal combustion technology, is the new combustion technology growing up nearly half a century.By
The unique advantage having on coal adaptability and varying duty ability and pollutant emission in it is so as to be developed rapidly.
In China's Mainland, CFBB is then even more and develops swift and violent, the almost middle small power plant in the whole nation more than 80% last decade, heat,
Electricity, vapour coproduction power station, have all selected Circulation fluidized-bed furnace.Wideling popularize and popularizing with fluidized-bed combustion boiler, important as it
The slag cooler of the warm sludge cooling device of one of subsidiary engine, is stablizing the aspects such as boiler operatiopn, environmental protection, energy-conservation, is increasingly showing it not
Alternative importance.
At present, domestic cycle Fluidized Bed Boiler slag cooler mainly uses double-layer roller type slag cooler, cylinder type cold slag
Device mainly passes through inner core and outer tube forms cooling water jecket, is fixed with helical blade, in slag cooler cylinder rotary course in it
Warm sludge is reverse with cooling water or forward moves and carries out heat exchange, and warm sludge is delivered to low-temperature zone from temperature end and is formed by cylinder rotation
Cold slag, due to the rolling-cylinder type slag-cooler cooling quantity of slag is relatively large and can stepless speed regulation and generally selected, but how to increase heat exchange
Area, improves heat transfer effect, improves an always industry difficult problem of exerting oneself.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, provides a kind of cylinder slag cooler, in composite cylinder
Inside it is provided with big cylinder and little cylinder, then slag plate carries out bulk slag charge and the separation of fritter slag charge respectively enters big cylinder and little cylinder by turning over
Inside cooled down, largely increased the area of dissipation of slag cooler and there is not showing in compound cylinder porch windrow
As such that it is able to improve radiating and cooling effect.
The technical solution adopted in the utility model is：
A kind of cylinder slag cooler, including slag feeding device, the compound cylinder of column type, drive mechanism, cover of slagging tap, dynamic sealing water
Joint and mounting seat, described compound cylinder is arranged on base, and drive mechanism provides rotational power, described slag input dress for it
Setting in the right-hand member of compound cylinder, described slag tap cover and dynamic sealing water swivel are located at the left end of compound cylinder, and dynamic sealing water connects
Head connect with the cooling chuck layer in composite tube body it is characterised in that：In right section of described compound cylinder along compound cylinder inboard wall
The hand of spiral be provided with some discontinuous and crisscross turn over slag plate, the slag feed pipe of slag feeding device extends to turning in composite tube body
Near slag plate, it is provided with big cylinder and some little cylinders in described compound cylinder stage casing and left section, and little cylinder is uniformly distributed big cylinder
It is in outward satellite mode arrangement, described big cylinder and little cylinder are independent cavity and axially extend.
Further, the length turning over slag plate section in described composite tube body is 900 ~ 1200mm, enters compound cylinder in slag charge
Ensure when interior early stage turn over slag during bulk slag charge and fritter slag charge are uniformly separated, then big slag charge enters
Cooled down in big cylinder, fritter slag charge enters in little cylinder and cooled down.
Further, it is provided with suction opeing, auxiliary smoke evacuation and convulsion cooling in described compound cylinder right-hand member.
Further, the slag feed pipe of described slag feeding device made using high chromiumnickel austenite stainless steel 0Cr25Ni20 it is ensured that
The dependability of slag feeding device.
The beneficial effects of the utility model are：
This utility model is provided with big cylinder and little cylinder in composite cylinder, then carries out bulk slag charge and fritter by turning over slag plate
The separation of slag charge, carries out bulk slag charge cooling down in big cylinder, fritter slag charge cooling down in little cylinder, largely increases
Add the area of dissipation of slag cooler and there is not the phenomenon in compound cylinder porch windrow such that it is able to improve radiating and cooling effect
Really, solve the problems, such as in prior art that heat exchange area is little, radiating effect is poor, substantially increase production efficiency, reduce cost,
Achieve bigger income, have very big practical value.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model right side structural representation.
Fig. 3 is in figure A-A to cross section structure diagram.
Specific embodiment
In order that the advantage of the purpose of this utility model and technical scheme becomes more apparent, below in conjunction with accompanying drawing and reality
Example, is further elaborated to this utility model.
As shown in accompanying drawing 1 ~ 3, a kind of cylinder slag cooler, including slag feeding device 1, the compound cylinder 2 of column type, drive mechanism
3rd, slag tap cover 4, dynamic sealing water swivel 5 and mounting seat 6, described compound cylinder 2 is arranged on base 6, and drive mechanism 3 is it
There is provided rotational power, described slag feeding device 1 is located at the right-hand member of compound cylinder 2, described slag tap cover 4 and dynamic sealing water swivel 5 is located at
The left end of compound cylinder 2, and dynamic sealing water swivel 5 connect with the cooling chuck layer in compound cylinder 2 it is characterised in that：Institute
State right section of compound cylinder 2 along compound cylinder 2 spiral inner wall direction be provided with some discontinuous and crisscross turn over slag plate 7, enter
The slag feed pipe of slag device 1 extends to turning near slag plate 7 in compound cylinder 2, is provided with described compound cylinder 2 stage casing and left section
It is provided with big cylinder 8 and some little cylinders 9, and little cylinder 9 is uniformly distributed the outer arrangement in satellite mode of big cylinder 8, described big cylinder 8 and little cylinder 9 are equal
Axially extend for independent cavity.The length of 7 sections of described compound cylinder 2 varus slag plate is 900 ~ 1200mm.Described multiple
Close cylinder 2 right-hand member and be provided with suction opeing 10.The slag feed pipe of described slag feeding device 1 adopts high chromiumnickel austenite stainless steel 0Cr25Ni20
Make.
Operating configurations of the present utility model are：
Slag charge to be cooled is controlled by slag feeding device 1 and is uniformly added to right-hand member in compound cylinder 2, turning in rotary motion
In the presence of slag plate 7, separate between bulk slag charge in slag charge and fritter slag charge, and progressively migrate to compound cylinder 2 left end.?
In transition process, bulk slag charge enters in big cylinder 8, and fritter slag charge enters in little cylinder 9, and rotates with compound cylinder 2, in upset
During, carry out heat exchange, the slag charge after cooling is slagged tap from compound cylinder 2 left end and released at cover 4.Cooling water connects from dynamic sealing water
Head（5）Access and low-temperature receiver is provided.
Claims (4)
1. a kind of cylinder slag cooler, including slag feeding device（1）, the compound cylinder of column type（2）, drive mechanism（3）, cover of slagging tap
（4）, dynamic sealing water swivel（5）And mounting seat（6）, described compound cylinder（2）It is arranged on base（6）On, and drive mechanism（3）
There is provided rotational power, described slag feeding device for it（1）It is located at compound cylinder（2）Right-hand member, described cover of slagging tap（4）With dynamic sealing water
Joint（5）It is located at compound cylinder（2）Left end, and dynamic sealing water swivel（5）With compound cylinder（2）Interior cooling chuck layer is even
Logical it is characterised in that：In described compound cylinder（2）Right section along compound cylinder（2）Spiral inner wall direction is provided with some discontinuous
And crisscross turn over slag plate（7）, slag feeding device（1）Slag feed pipe extend to compound cylinder（2）Interior turns over slag plate（7）Near,
In described compound cylinder（2）It is provided with big cylinder in stage casing and left section（8）With some little cylinders（9）, and little cylinder（9）It is uniformly distributed big
Cylinder（8）It is in outward satellite mode arrangement, described big cylinder（8）With little cylinder（9）It is independent cavity to axially extend.
2. a kind of cylinder slag cooler according to claim 1 it is characterised in that：Described compound cylinder（2）Varus slag plate（7）
The length of section is 900 ~ 1200mm.
3. a kind of cylinder slag cooler according to claim 1 it is characterised in that：In described compound cylinder（2）Right-hand member is provided with
Suction opeing（10）.
4. a kind of cylinder slag cooler according to claim 1 it is characterised in that：Described slag feeding device（1）Slag feed pipe adopt
Made with high chromiumnickel austenite stainless steel 0Cr25Ni20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927110.7U CN205939122U (en) | 2016-08-24 | 2016-08-24 | Cold sediment ware of drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927110.7U CN205939122U (en) | 2016-08-24 | 2016-08-24 | Cold sediment ware of drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939122U true CN205939122U (en) | 2017-02-08 |
Family
ID=57951748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927110.7U Active CN205939122U (en) | 2016-08-24 | 2016-08-24 | Cold sediment ware of drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114774194A (en) * | 2022-06-16 | 2022-07-22 | 江苏嘉可福生物科技有限公司 | Garlic oil extraction auxiliary slag discharging device |
-
2016
- 2016-08-24 CN CN201620927110.7U patent/CN205939122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114774194A (en) * | 2022-06-16 | 2022-07-22 | 江苏嘉可福生物科技有限公司 | Garlic oil extraction auxiliary slag discharging device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |