CN205481720U - Environment -protecting energy -saving boiler - Google Patents
Environment -protecting energy -saving boiler Download PDFInfo
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- CN205481720U CN205481720U CN201620018656.0U CN201620018656U CN205481720U CN 205481720 U CN205481720 U CN 205481720U CN 201620018656 U CN201620018656 U CN 201620018656U CN 205481720 U CN205481720 U CN 205481720U
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- combustion chamber
- fuel
- powder
- feed inlet
- energy
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Abstract
The utility model discloses an environment -protecting energy -saving boiler, including combustion chamber who is located the top and the secondary combustion chamber who is located the below, combustion chamber's row stretches into in the secondary combustion chamber for grey mouthful, the indoor fuel of fuel divide into two the tunnel, all the way send into combustion chamber through main feed inlet in, send into the powder case all the way, the powder incasement is provided with the powder ware, the air inlet of powder case passes through the intake stack and links to each other with the air -blower, the gas outlet of powder case links to each other with vice feed inlet, vice feed inlet is secondary combustion chamber's feed inlet, combustion chamber's exhaust port is linked together with the intake stack through exhaust pipe. The utility model provides a combustion chamber exhaust flue gas and ash material regard as secondary combustion chamber's fuel to the energy -saving pot stove, have carried out the utilization ratio of abundant fuel, improvement fuel to fuel, secondary combustion chamber's is small in combustion chamber, and the corresponding combustion chamber that is less than of its fuel quantity avoids carrying out kibbling huge engineering in order to improve the fuel availability with all fuel, has practiced thrift resource and cost.
Description
Technical field
This utility model relates to a kind of energy-saving environmental protection boiler.
Background technology
The solid fuels such as boiler is a kind of conventional heater, and market exists various boiler, the use combustion gas that these boilers have, some uses such as coal.But no matter using which kind of fuel, the fire in boiler chamber after the heating, still has the tail gas of a large amount of waste heat directly to discharge from the chimney of boiler, causes the biggest heat waste.It practice, the stack temperature of plain cylindrical furnace generally reaches 200～500 DEG C, serious, chimney even burns aglow, and this suffices to show that plain cylindrical furnace heat loss is very big, wastes the energy, does not meets environmental requirement.Although some boiler takes some measures reduces heat waste, but actual effect is unsatisfactory, however it remains bigger heat waste problem.
Additionally, existing boiler is in addition to existing heat waste problem, use the boiler of the solid fuel such as coal, there is also the harmful substances such as the flue dust that fuel combustion produces and be discharged in a large number in air, cause environmental pollution.And the high-temperature flue gas produced that burns can be attached on furnace wall or the duct wall of boiler in flow process, is substantially reduced the heat exchanger effectiveness of boiler, causes energy waste.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides a kind of energy-saving environmental protection boiler, its simple in construction, and heat waste reduces, and fuel utilization efficiency is higher.
Technical scheme: for achieving the above object, the technical solution adopted in the utility model is.
A kind of energy-saving environmental protection boiler, including main chamber above and the subsidiary combustion chamber being positioned at lower section, the ash discharging hole of main chamber stretches in subsidiary combustion chamber；Fuel in fuel chambers is divided into two-way, main feed mouth of leading up to is sent in main chamber, powder box is sent on one tunnel, powder device it is provided with in powder box, the air inlet of powder box is connected with aerator by intake stack, the gas outlet of powder box is connected with secondary charging aperture, and secondary charging aperture is the charging aperture of subsidiary combustion chamber；The exhaust opening of main chamber is connected with intake stack by smoke discharging pipe.
Preferably, the volume of described main chamber is at least subsidiary combustion chamber four times.
Beneficial effect: the power economized boiler that this utility model provides, the flue gas discharged by main chamber and ash material, as the fuel of subsidiary combustion chamber, have carried out abundant fuel to fuel, improve the utilization rate of fuel；Fuel in subsidiary combustion chamber also includes the fuel through pulverizing, flue gas and the ash material effective ingredient discharged due to main chamber are less, mix with the fuel after pulverizing, it is effectively increased the efficiency of combustion of fuel, reasonable adjusting fuel ratio, its burning quality can substantially exceed the burning quality of main chamber completely；And the flue gas that the fuel after Fen Suiing produces also is greatly lowered, fuel availability is high；The volume of subsidiary combustion chamber is less than main chamber, and its firing rate should be less than main chamber mutually, it is to avoid all fuel carry out to improve fuel availability the huge engineering pulverized, has saved resource and cost；The flue gas that main chamber is discharged first passes through intake stack and enters powder box, mixes with the fuel after pulverizing, improve burning quality in powder box.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Being illustrated in figure 1 a kind of energy-saving environmental protection boiler, including main chamber 1 above and the subsidiary combustion chamber 2 being positioned at lower section, the ash discharging hole 8 of main chamber 1 stretches in subsidiary combustion chamber 2；Fuel in fuel chambers is divided into two-way, main feed mouth 3 of leading up to is sent in main chamber 1, powder box is sent on one tunnel, powder device it is provided with in powder box, the air inlet of powder box is connected with aerator by intake stack 9, the gas outlet 4 of powder box is connected with secondary charging aperture, and secondary charging aperture is the charging aperture of subsidiary combustion chamber；The exhaust opening 5 of main chamber 1 is connected with intake stack 9 by smoke discharging pipe；The volume of described main chamber 1 is at least subsidiary combustion chamber 2 four times.
The above is only preferred implementation of the present utility model; it is noted that, for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. an energy-saving environmental protection boiler, it is characterised in that: including main chamber (1) above and be positioned at the subsidiary combustion chamber (2) of lower section, the ash discharging hole (8) of main chamber (1) stretches in subsidiary combustion chamber (2)；Fuel in fuel chambers is divided into two-way, main feed mouth (3) of leading up to is sent in main chamber (1), powder box is sent on one tunnel, powder device it is provided with in powder box, the air inlet of powder box is connected with aerator by intake stack (9), the gas outlet (4) of powder box is connected with secondary charging aperture, and secondary charging aperture is the charging aperture of subsidiary combustion chamber；The exhaust opening (5) of main chamber (1) is connected with intake stack (9) by smoke discharging pipe.
Energy-saving environmental protection boiler the most according to claim 1, it is characterised in that: the volume of described main chamber (1) is at least subsidiary combustion chamber (2) four times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018656.0U CN205481720U (en) | 2016-01-11 | 2016-01-11 | Environment -protecting energy -saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018656.0U CN205481720U (en) | 2016-01-11 | 2016-01-11 | Environment -protecting energy -saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481720U true CN205481720U (en) | 2016-08-17 |
Family
ID=56664296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018656.0U Expired - Fee Related CN205481720U (en) | 2016-01-11 | 2016-01-11 | Environment -protecting energy -saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062207A (en) * | 2017-04-28 | 2017-08-18 | 张久明 | A kind of flue gas and flying dust second-time burning heat recovery method and device |
-
2016
- 2016-01-11 CN CN201620018656.0U patent/CN205481720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062207A (en) * | 2017-04-28 | 2017-08-18 | 张久明 | A kind of flue gas and flying dust second-time burning heat recovery method and device |
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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 |
Granted publication date: 20160817 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |