CN207196536U - Convection heating surface structure in a kind of built-in chimney flue - Google Patents
Convection heating surface structure in a kind of built-in chimney flue Download PDFInfo
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- CN207196536U CN207196536U CN201721136507.5U CN201721136507U CN207196536U CN 207196536 U CN207196536 U CN 207196536U CN 201721136507 U CN201721136507 U CN 201721136507U CN 207196536 U CN207196536 U CN 207196536U
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- heating surface
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- convection heating
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Abstract
Convection heating surface structure in a kind of built-in chimney flue is the utility model is related to, the structure includes rear wall membrane wall（1）, rear bag wall membrane wall（2）, water-cooling wall on the left of burning chamber（3）, water-cooling wall on the right side of burning chamber（4）, convection heating surface（5）And slag-blowing equipmemt（6）Enclose the flue of composition；Convection heating surface（5）In above-mentioned flue, the convection heating surface（5）By heating surface pipe bending be coiled to form, and two ports of heating surface pipe pass through after bag wall membrane wall（2）Stretch and be placed in outside flue.Convection heating surface structure in a kind of built-in chimney flue is the utility model is related to, floor space is small, compact in design.
Description
Technical field
A kind of convection heating surface structure is the utility model is related to, is heated more particularly, to a kind of built-in convection current with flue
Face structure, belong to boiler technology field.
Background technology
Boiler be using agent burns release energy heats water, produce regulation parameter (pressure, temperature) water vapour or
The equipment of hot water.Relative to traditional coal-burning boiler, burning coal powder Industrial Boiler is a kind of new combustion equipment, it is possible to achieve Efficient Ring
Protect, energy-conservation, safe and stable, autocontrol operation.Relative to natural gas, burning coal powder Industrial Boiler heat cost is relatively low, economical operation,
Be advantageous to safeguard heating enterprise interests, prevent deficit of operation, reduce the cost burden brought by heat supply rise in price.Therefore, make
A kind of new model of the new measure and the implementation economic systems of distributed heating systems of environmental protection and energy saving for Urban Governance atmosphere pollution, pulverized coal fired boiler
There is vast potential for future development in city heat supply industry.
But nowadays conventional burning coal powder Industrial Boiler is mostly Small And Medium Capacity, for the burning coal powder industry pot of larger capacity
Stove, vertical π types structure is all used substantially in structure type, floor space is big, and boiler steel consumption is higher.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of floor space is small, the burning coal powder of compact in design
Industrial Boiler.
What the purpose of this utility model was realized in：
Convection heating surface structure in a kind of built-in chimney flue, the structure include rear wall membrane wall, rear bag wall membrane wall, combustion
Water-cooling wall, burning chamber's right side water-cooling wall, convection heating surface and slag-blowing equipmemt enclose the flue of composition on the left of cinder room；Convection heating surface
In above-mentioned flue, the convection heating surface is coiled to form by heating surface pipe bending, and two ports of heating surface pipe
Bag wall membrane wall, which is stretched, after passing through is placed in outside flue.
Convection heating surface structure in a kind of built-in chimney flue of the utility model, the slag-blowing equipmemt are provided with two groups, and two groups are blown
Grey equipment is located at the both sides of flue respectively.
Compared with prior art, the beneficial effects of the utility model are：
Multistage convection heating surface can be effectively combined by the utility model with boiler diaphragm type wall, be set by optimization
Meter, using new construction, flue gas during burning flows through convection heating surface from bottom to up, is meeting Vertical Burn flue gas flow direction feature
Meanwhile make boiler layout compacter.
Brief description of the drawings
Fig. 1 is the elevation cross-sectional view of convection heating surface structure in a kind of built-in chimney flue of the utility model.
Fig. 2 is the top plan view of convection heating surface structure in a kind of built-in chimney flue of the utility model.
Wherein：
Afterwards wall membrane wall 1, rear bag wall membrane wall 2, water-cooling wall 3 on the left of burning chamber, water-cooling wall 4 on the right side of burning chamber, convection current by
Hot face 5, slag-blowing equipmemt 6.
Embodiment
Referring to Fig. 1 and Fig. 2, convection heating surface structure in a kind of built-in chimney flue that the utility model is related to, the structure bag
Contain water-cooling wall 3, burning chamber's right side water-cooling wall 4, convection heating surface 5 on the left of rear wall membrane wall 1, rear bag wall membrane wall 2, burning chamber
The flue of composition is enclosed with slag-blowing equipmemt 6；Convection heating surface 5 is located in above-mentioned flue, and the convection heating surface 5 is by heating surface tube
Son bending is coiled to form, and two ports of heating surface pipe pass through after bag wall membrane wall 2 stretch and be placed in outside flue；In use, this
Utility model boiler can be by multistage convection heating surface 5 and boiler diaphragm type wall（1、2）It is effectively combined, is set by optimization
Meter, using new construction, flue gas during burning flows through convection heating surface from bottom to up, is meeting Vertical Burn flue gas flow direction feature
Meanwhile make boiler layout compacter；
Further, the slag-blowing equipmemt 6 is provided with two groups, and two groups of slag-blowing equipmemts 6 are located at the both sides of flue respectively；
In addition：It should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, the skill of this area
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (2)
- A kind of 1. convection heating surface structure in built-in chimney flue, it is characterised in that：The structure includes rear wall membrane wall（1）, after Bag wall membrane wall（2）, water-cooling wall on the left of burning chamber（3）, water-cooling wall on the right side of burning chamber（4）, convection heating surface（5）And slag-blowing equipmemt （6）Enclose the flue of composition；Convection heating surface（5）In above-mentioned flue, the convection heating surface（5）It is curved by heating surface pipe Song is coiled to form, and two ports of heating surface pipe pass through after bag wall membrane wall（2）Stretch and be placed in outside flue.
- 2. convection heating surface structure in a kind of built-in chimney flue as claimed in claim 1, it is characterised in that：The slag-blowing equipmemt（6） Two groups are provided with, two groups of slag-blowing equipmemts（6）It is located at the both sides of flue respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136507.5U CN207196536U (en) | 2017-09-06 | 2017-09-06 | Convection heating surface structure in a kind of built-in chimney flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136507.5U CN207196536U (en) | 2017-09-06 | 2017-09-06 | Convection heating surface structure in a kind of built-in chimney flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207196536U true CN207196536U (en) | 2018-04-06 |
Family
ID=61791416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136507.5U Active CN207196536U (en) | 2017-09-06 | 2017-09-06 | Convection heating surface structure in a kind of built-in chimney flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207196536U (en) |
-
2017
- 2017-09-06 CN CN201721136507.5U patent/CN207196536U/en active Active
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