CN2424371Y - Underground burning boiler - Google Patents
Underground burning boiler Download PDFInfo
- Publication number
- CN2424371Y CN2424371Y CN 00211753 CN00211753U CN2424371Y CN 2424371 Y CN2424371 Y CN 2424371Y CN 00211753 CN00211753 CN 00211753 CN 00211753 U CN00211753 U CN 00211753U CN 2424371 Y CN2424371 Y CN 2424371Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- combustion chamber
- underground
- combustion
- ash
- 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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- Solid-Fuel Combustion (AREA)
- Incineration Of Waste (AREA)
Abstract
The utility model relates to an underground combustion boiler, which comprises an underground operating chamber and an underground ash falling chamber between which two side walls are arranged and a combustion chamber arranged with calandrias at the top and the bottom. A uniformly air-dispersing chamber is arranged below the combustion chamber. The upper end of the operating chamber is provided with a top cover of an inlet communicated with the ground and the lower end of the operating chamber is provided with a draught chamber blocked by a bottom board. A smoke vent is arranged between the upper part of the combustion chamber and the ash falling chamber. The ash falling chamber is provided with a flue which is communicated with a draught fan. A cold water tank, a hot water tank and an expansion water tank which are connected with pipelines are respectively arranged at the upper end of the combustion chamber. A hot water device and a heating device are respectively connected with the pipelines. The utility model has the advantages of simple structure, convenient operation, small ground occupation, energy saving, and good heating effect.
Description
The utility model relates to a kind of burner, particularly relates to a kind of underground combustion furnace.
At present, the boiler heat supplying that the warming heat supply generally adopts the large-sized boiler room to be provided with, above-mentioned practice floor space is big, and the burning coal consumption is big, and the thermal efficiency is low, and volume of smoke is discharged contaminated environment.
It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, and the consumption coal is few, the underground combustion furnace that the thermal efficiency is high.
In order to achieve the above object, the technical solution adopted in the utility model is: the combustion chamber that is provided with the two side between the operating room of underground setting and the ash-falling chamber and comb is installed up and down, the below of combustion chamber is provided with equal air compartment, the operating room upper end is provided with and ground inlet communicating loam cake, the lower end is provided with the draft chamber that is cut off by base plate, has exhaust opening between top, combustion chamber and the ash-falling chamber; Ash-falling chamber is provided with the flue that communicates with air-introduced machine, and the upper end, combustion chamber is respectively equipped with cold water storage cistern, boiler, the expansion tank that links to each other with pipeline, is connected to hot water apparatus and heating plant on the pipeline respectively.
The utility model has the advantages that:
Simple in structure, easy to operate, floor space is little, and the consumption coal is few, and thermal efficiency height in the underground ash-falling chamber of the flue dust collecting after the burning, has reduced the pollution to environment.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model structural representation is described in further detail.
As shown in Figure 1, the utility model is the combustion chamber 2 that is provided with the two side and comb 4 is installed up and down between the operating room 1 of underground setting and ash-falling chamber 3, the below of combustion chamber 2 is provided with equal air compartment 16, operating room 1 upper end is provided with and ground inlet communicating loam cake 5, the lower end is provided with the draft chamber 6 that is cut off by base plate 7, has exhaust opening between 2 tops, combustion chamber and the ash-falling chamber 3; Ash-falling chamber 3 is provided with the flue 8 that communicates with air-introduced machine, and 2 upper ends, combustion chamber are respectively equipped with cold water storage cistern 9, boiler 10, the expansion tank 11 that links to each other with pipeline, are connected to hot water apparatus 12 and heating plant 13 on the pipeline respectively.
Be provided with actuating doors 14 between described combustion chamber 2 and the operating room 1.
Be provided with lighting-up tuyere 17 between described equal air compartment 16 and the draft chamber 6.
Described flue 8 is provided with regulating gate 18.
The sidewall of described operating room 1 is provided with the top and has the air intake passage 15 that shutter 19 communicates with draft chamber 6.
Operation principle of the present utility model:
When using the utility model, respectively opening operation room cover plate and combustion chamber advance the coal ash door, fire coal is placed in the combustion chamber, then, close into coal ash door, open the cover plate of upper end, draft chamber, by lighting-up tuyere, the coal in the ignition combustion chamber, build draft chamber and operating room cover plate, combustion chamber coal combustion heat supply, once igniting can move 20-30 days, and heat can be by regulating gate, shutter and air-introduced machine control heating load size at ordinary times.
Claims (5)
1, a kind of underground combustion furnace, form by the heating installation that pipeline connects, it is characterized in that: be provided with the two side between operating room of underground setting (1) and the ash-falling chamber (3) and the combustion chamber (2) of comb (4) is installed up and down, the below of combustion chamber (2) is provided with equal air compartment (16), operating room (1) upper end is provided with and ground inlet communicating loam cake (5), the lower end is provided with the draft chamber (6) that is cut off by base plate (7), has exhaust opening between (2) top, combustion chamber and the ash-falling chamber (3); Ash-falling chamber (3) is provided with the flue (8) that communicates with air-introduced machine, and combustion chamber (2) upper end is respectively equipped with cold water storage cistern (9), boiler (10), the expansion tank (11) that links to each other with pipeline, is connected to hot water apparatus (12) and heating plant (13) on the pipeline respectively.
2, according to the described underground combustion furnace of claim 1, it is characterized in that; Be provided with actuating doors (14) between combustion chamber (2) and the operating room (1).
3, according to the described underground combustion furnace of claim 1, it is characterized in that: all be provided with lighting-up tuyere (17) between air compartment (16) and draft chamber (6).
4, according to the described underground combustion furnace of claim 1, it is characterized in that: flue (8) is provided with regulating gate (18).
5, according to the described underground combustion furnace of claim 1, it is characterized in that: the sidewall of operating room (1) is provided with the top and has the air intake passage (15) that shutter (19) communicates with draft chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211753 CN2424371Y (en) | 2000-04-30 | 2000-04-30 | Underground burning boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211753 CN2424371Y (en) | 2000-04-30 | 2000-04-30 | Underground burning boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424371Y true CN2424371Y (en) | 2001-03-21 |
Family
ID=33578395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00211753 Expired - Fee Related CN2424371Y (en) | 2000-04-30 | 2000-04-30 | Underground burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424371Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968414A (en) * | 2014-05-22 | 2014-08-06 | 北京蓝天瑞德环保技术股份有限公司 | Automatic control device of basement boiler room air inlet amount |
| CN106439988A (en) * | 2016-11-09 | 2017-02-22 | 北京瑞特爱能源科技股份有限公司 | Building-integrated electrode heating and heat storage device |
-
2000
- 2000-04-30 CN CN 00211753 patent/CN2424371Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968414A (en) * | 2014-05-22 | 2014-08-06 | 北京蓝天瑞德环保技术股份有限公司 | Automatic control device of basement boiler room air inlet amount |
| CN106439988A (en) * | 2016-11-09 | 2017-02-22 | 北京瑞特爱能源科技股份有限公司 | Building-integrated electrode heating and heat storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xuezhong Document name: Notice of cost mitigation |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xuezhong Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |