CN202118882U - Small-size energy-saving boiler - Google Patents
Small-size energy-saving boiler Download PDFInfo
- Publication number
- CN202118882U CN202118882U CN2011201669700U CN201120166970U CN202118882U CN 202118882 U CN202118882 U CN 202118882U CN 2011201669700 U CN2011201669700 U CN 2011201669700U CN 201120166970 U CN201120166970 U CN 201120166970U CN 202118882 U CN202118882 U CN 202118882U
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- Prior art keywords
- boiler
- water tank
- energy
- saving
- economizer
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- 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
A small-size energy-saving boiler belongs to the mechanical field and comprises a boiler and a coal economizer. The small-size energy-saving boiler is characterized in that: a preheating water tank is provided between the boiler and the coal economizer; an inner chamber of the preheating water tank is provided with a smoke pipe; first step of heating is performed on the water through the coal economizer; the heated water enters a preheating water tank for heat exchange with the smoke which comes out from the boiler; and the water temperature after two times of heating can rise for more than 30 DEG C. The small-size energy-saving boiler settles the problems of vacuum, pump overheat and vapor lock, which are caused by vaporization of stored water in pipe; greatly saves energy and accords with Chinese policies of energy saving and emission reduction.
Description
Technical field
The utility model belongs to the field of boiler.
Background technology
Nowadays traditional energy worsening shortages, the scarcity of the energy and the deterioration of environment are seriously restricting The development in society and economy, influence people's healthy living.
The recovery of boiler emission flue gas heat energy is supplied with boiler feedwater behind the heating cold water, is directly to reduce coal consumption
Reduce carbon dioxide and soot emissions, reduce power consumption, reduce the plant machinery wearing and tearing, prolong the maintenance of equipment cycle, practice thrift the effective way of human resources.
The utility model content
To the problem that exists in the prior art, the purpose of the utility model is to provide a kind of technical scheme of utilizing the boiler of waste gas heating cold water.
Described a kind of miniature energy-saving boiler comprises boiler, economizer, it is characterized in that between boiler and the economizer preheating water tank being set, preheating water tank's inner chamber is provided with smoke pipe.
Described a kind of miniature energy-saving boiler is characterized in that preheating water tank top is provided with manhole.
Described a kind of miniature energy-saving boiler is characterized in that two ends, preheating water tank bottom are provided with inspection socket.
Described a kind of miniature energy-saving boiler is characterized in that preheating water tank top sets out the mouth of a river near boiler one end, and the preheating water tank bottom is provided with water inlet near economizer one end.
Described a kind of miniature energy-saving boiler is characterized in that the preheating water tank bottom is provided with blow-off pipe.
Described a kind of miniature energy-saving boiler is characterized in that economizer top is provided with water pipe, and water pipe is connected with water inlet.
Described a kind of miniature energy-saving boiler is characterized in that the economizer bottom is provided with water inlet pipe.
Above-mentioned a kind of miniature energy-saving boiler, simple in structure, easy to use, utilize the waste gas of boiler emission to heat cold water, solve the water vapor of pipe internal memory and produced vacuum and the overheated vapour locking problem of water pump, be directly to reduce coal consumption,
Reduce carbon dioxide and soot emissions, reduce power consumption, reduce the plant machinery wearing and tearing, prolong the maintenance of equipment cycle, practice thrift the effective way of human resources.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is preheating water tank's in the utility model an internal structure sketch map.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further:
As shown in the figure, a kind of miniature energy-saving boiler comprises boiler 1, economizer 9; It is characterized in that between boiler 1 and the economizer 9 preheating water tank 5 being set, preheating water tank's 5 inner chambers are provided with smoke pipe 12, top is provided with manhole 4, the two ends, bottom are provided with inspection socket 11; Top sets out the mouth of a river 2 near boiler 1 one ends, and the bottom is provided with water inlet 6 near economizer 9 one ends, and the bottom is provided with blow-off pipe 7; Economizer 9 tops are provided with water pipe 8, and water pipe 8 is connected with water inlet 6, and economizer 9 bottoms are provided with water inlet pipe 10.
Cold water is got in the economizer 9 by water inlet pipe 10, in economizer 9, carries out the heating first time, and once heated gets among the preheating water tank 5 via water pipe 8 again; Simultaneously, the high-temp waste gas that boiler is got rid of gets in the economizer 9 through smoke pipe 12, discharges through the air outlet of economizer 9 bottoms again; High-temp waste gas and water carry out heat exchange when in boiler 5, meeting, and water temperature is improved greatly, have practiced thrift the energy; Reduce consumption, reached the purpose of energy-saving and emission-reduction.
Claims (7)
1. a miniature energy-saving boiler comprises boiler (1), economizer (9), it is characterized in that between boiler (1) and the economizer (9) preheating water tank (5) being set, preheating water tank (5) inner chamber is provided with smoke pipe (12).
2. a kind of miniature energy-saving boiler according to claim 1 is characterized in that preheating water tank (5) top is provided with manhole (4).
3. a kind of miniature energy-saving boiler according to claim 1 is characterized in that preheating water tank (5) two ends, bottom are provided with inspection socket (11).
4. a kind of miniature energy-saving boiler according to claim 1 is characterized in that preheating water tank (5) top sets out the mouth of a river (2) near boiler (1) one end, and preheating water tank (5) bottom is provided with water inlet (6) near economizer (9) one ends.
5. a kind of miniature energy-saving boiler according to claim 1 is characterized in that preheating water tank (5) bottom is provided with blow-off pipe (7).
6. a kind of miniature energy-saving boiler according to claim 1 is characterized in that economizer (9) top is provided with water pipe (8), and water pipe (8) is connected with water inlet (6).
7. a kind of miniature energy-saving boiler according to claim 1 is characterized in that economizer (9) bottom is provided with water inlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201669700U CN202118882U (en) | 2011-05-24 | 2011-05-24 | Small-size energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201669700U CN202118882U (en) | 2011-05-24 | 2011-05-24 | Small-size energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118882U true CN202118882U (en) | 2012-01-18 |
Family
ID=45459944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201669700U Expired - Fee Related CN202118882U (en) | 2011-05-24 | 2011-05-24 | Small-size energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816727A (en) * | 2017-09-29 | 2018-03-20 | 华南理工大学 | A kind of small-sized rubbish incineration experiment platform incinerating method and its device |
| CN110926015A (en) * | 2019-11-12 | 2020-03-27 | 深圳市博远贵金属科技有限公司 | Circulation heater |
-
2011
- 2011-05-24 CN CN2011201669700U patent/CN202118882U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816727A (en) * | 2017-09-29 | 2018-03-20 | 华南理工大学 | A kind of small-sized rubbish incineration experiment platform incinerating method and its device |
| CN107816727B (en) * | 2017-09-29 | 2024-02-06 | 华南理工大学 | Small garbage incineration test bed incineration method and device |
| CN110926015A (en) * | 2019-11-12 | 2020-03-27 | 深圳市博远贵金属科技有限公司 | Circulation heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20170524 |