CN209165378U - A kind of boiler water cooling scum pipe - Google Patents
A kind of boiler water cooling scum pipe Download PDFInfo
- Publication number
- CN209165378U CN209165378U CN201821294536.9U CN201821294536U CN209165378U CN 209165378 U CN209165378 U CN 209165378U CN 201821294536 U CN201821294536 U CN 201821294536U CN 209165378 U CN209165378 U CN 209165378U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- boiler
- partition
- outer tube
- pipeline
- 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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Abstract
The utility model discloses a kind of boiler water cooling scum pipes, including boiler, Residue extraction pipeline and electronic Ash valve, the boiler, Residue extraction pipeline and electronic Ash valve are from top to bottom linked in sequence, Residue extraction pipeline includes inner sleeve, outer tube, cooling water inlet, cooling water outlet, several partitions, through flow hole, water side, inner sleeve is fixedly connected with partition one end, the partition other end is connect with the outer tube, several partitions are respectively provided with a through flow hole, partition and inner sleeve, space between outer tube is water side, outer tube lower end is provided with cooling water inlet, outer sleeve upper is provided with cooling water outlet.The utility model uses double-tube structure, boiler bottom slag is cooled down before clinker reaches residual cake valve, cooling water is derived from the cooling water supply of lag cooler, it finally will be returned to lag cooler cooling water pipeline, it recycles, economizes on resources, partition is set between internal and external casing, improve the Temperature Distribution of water side, sets cut-off valve regulating flow on cooling water pipeline.
Description
Technical field
The utility model relates to fluid-bed boiler slagging field more particularly to a kind of boiler water cooling scum pipes.
Background technique
Circulating fluidized bed boiler deslagging temperature is up to 950 DEG C, and has very strong abrasion, and the deslagging of boiler factory's design
Pipe often often results in electronic ash gate high temperature since deslagging temperature is excessively high using common cast steel pipeline or stainless steel pipes
The case where deformation or high temperature make electrical component damage and can not close, influence the safety of boiler operatiopn.
Therefore, there are also to be developed for the prior art.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of boiler water cooling deslagginves
Pipe, it is intended to solve the problems, such as existing scum pipe because of residual cake valve deformed damaged caused by high temperature.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of boiler water cooling scum pipe, including boiler, Residue extraction pipeline and electronic Ash valve, the boiler, Residue extraction pipeline and
Electronic Ash valve is from top to bottom linked in sequence, and the Residue extraction pipeline includes that inner sleeve, outer tube, cooling water inlet, cooling water go out
Mouth, several partitions, through flow hole, water side, the inner sleeve are fixedly connected with partition one end, the partition other end and described outer
Casing connection, several described partitions are respectively provided with a through flow hole, the space between the partition and the inner sleeve, outer tube
For water side, the outer tube lower end is provided with cooling water inlet, and the outer sleeve upper is provided with cooling water outlet.
Further, the cooling water outlet is connect with lag cooler cooling water pipeline entrance, the cooling water inlet with it is cold
Slag machine cooling water pipeline outlet connection.
Further, the lag cooler cooling water pipeline is equipped with the shut-off valve for adjusting flow.
The utility model compared with prior art the utility model has the advantages that the utility model use double-tube structure, can be in furnace
Slag cools down boiler bottom slag before reaching residual cake valve, and cooling water is derived from the cooling water supply of lag cooler, finally will be returned to cold slag
Machine cooling water pipeline sets partition without setting dedicated cooling water pipeline and can recycle water resource between internal and external casing,
For improving the Temperature Distribution of water side, shut-off valve is set on cooling water pipeline for adjusting flow.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of boiler water cooling scum pipe provided by the embodiment of the utility model
Fig. 2 is the structural schematic diagram of boiler water cooling scum pipe partition provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It is only each other relatively it should also be noted that, the positional terms such as left and right, upper and lower in the utility model embodiment
Concept or be reference with the normal operating condition of product, and should not be regarded as restrictive.
It as shown in Figure 1 and Figure 2, is a kind of boiler water cooling scum pipe of the utility model specific embodiment,
A kind of boiler water cooling scum pipe, including boiler 1, Residue extraction pipeline and electronic Ash valve 9, the boiler 1, Residue extraction pipeline
It is from top to bottom linked in sequence with electronic Ash valve 9, the Residue extraction pipeline includes inner sleeve 6, outer tube 2, cooling water inlet 4, cold
But water out 5, several partitions 3, through flow hole 7, water side 8, the inner sleeve 6 are fixedly connected with 3 one end of partition, the partition 3
The other end is connect with the outer tube 2, several described partitions 3 are respectively provided with a through flow hole 7, the partition 3 and the inner sleeve
Space between pipe 6, outer tube 2 is water side 8, and 2 lower end of outer tube is provided with cooling water inlet 4,2 upper end of outer tube
It is provided with cooling water outlet 5.Cooling water, into water inlet side 8, improves the temperature point of water side 8 using partition 3 by cooling water inlet 4
Cloth, and the through flow hole 7 on partition 3 connects each cell makes the various pieces of cooling water stream water inlet side 8, cools down to clinker.
Specifically, the cooling water outlet 5 is connect with lag cooler cooling water pipeline entrance, the cooling water inlet 4 with it is cold
Slag machine cooling water pipeline outlet connection.Cooling water is derived from the cooling water supply of lag cooler, is eventually returned to lag cooler cooling water pipeline, does not have to
If dedicated cooling water pipeline, has saved water resource.
Specifically, the lag cooler cooling water pipeline is equipped with the shut-off valve for adjusting flow.The shut-off valve is to water side 8
Interior water flow is adjusted.
The utility model uses double-tube structure, can cool down boiler bottom slag before clinker reaches residual cake valve, and
And cooling water is derived from the cooling water supply of lag cooler, finally will be returned to lag cooler cooling water pipeline, without setting dedicated cooling water pipeline
And water resource can be recycled, partition 3 is set between internal and external casing, for improving the Temperature Distribution of water side 8, cooling water pipeline
On set shut-off valve for adjusting flow.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (3)
1. a kind of boiler water cooling scum pipe, including boiler, Residue extraction pipeline and electronic Ash valve, the boiler, Residue extraction pipeline and electricity
Dynamic Ash valve is from top to bottom linked in sequence, it is characterised in that: the Residue extraction pipeline include inner sleeve, outer tube, cooling water inlet,
Cooling water outlet, several partitions, through flow hole, water side, the inner sleeve are fixedly connected with partition one end, the partition other end
Connect with the outer tube, several described partitions are respectively provided with a through flow hole, the partition and the inner sleeve, outer tube it
Between space be water side, the outer tube lower end is provided with cooling water inlet, and the outer sleeve upper is provided with cooling water outlet.
2. a kind of boiler water cooling scum pipe according to claim 1, it is characterised in that: the cooling water outlet and lag cooler
The connection of cooling water pipeline entrance, the cooling water inlet and the outlet of lag cooler cooling water pipeline connect.
3. a kind of boiler water cooling scum pipe according to claim 2, it is characterised in that: the lag cooler cooling water pipeline is set
There is the shut-off valve for adjusting flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294536.9U CN209165378U (en) | 2018-08-10 | 2018-08-10 | A kind of boiler water cooling scum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294536.9U CN209165378U (en) | 2018-08-10 | 2018-08-10 | A kind of boiler water cooling scum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209165378U true CN209165378U (en) | 2019-07-26 |
Family
ID=67329619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294536.9U Expired - Fee Related CN209165378U (en) | 2018-08-10 | 2018-08-10 | A kind of boiler water cooling scum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209165378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283718A (en) * | 2020-11-12 | 2021-01-29 | 赵俊杰 | Movable full-automatic integrated machine for incineration, burial and disinfection of hazardous waste solids |
-
2018
- 2018-08-10 CN CN201821294536.9U patent/CN209165378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283718A (en) * | 2020-11-12 | 2021-01-29 | 赵俊杰 | Movable full-automatic integrated machine for incineration, burial and disinfection of hazardous waste solids |
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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 |
Granted publication date: 20190726 Termination date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |