CN2588277Y - Environment protection water-boiling boiler - Google Patents
Environment protection water-boiling boiler Download PDFInfo
- Publication number
- CN2588277Y CN2588277Y CN 02255790 CN02255790U CN2588277Y CN 2588277 Y CN2588277 Y CN 2588277Y CN 02255790 CN02255790 CN 02255790 CN 02255790 U CN02255790 U CN 02255790U CN 2588277 Y CN2588277 Y CN 2588277Y
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- water
- communicated
- pipe
- boiler
- hearth
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of a heat exchanging device which does not directly contact with heat exchanging medium. The environment protection water-boiling boiler comprises a boiler body, an inner wall which is positioned in the boiler body and is connected with the boiler body for forming a water containing cavity, a transverse water pipe which is arranged in the middle section of a hearth and is communicated with a water containing cavity, a heat conducting pipe which is positioned in the upper section of the hearth and is connected with the inner wall, a water bended pipe which is positioned on the lower section of the hearth and is communicated with the water containing cavity, a chimney which is arranged on the upper end of the boiler and is communicated with the hearth, a water outlet pipe which is connected with a boiler body and is communicated with the water containing cavity, an air adjusting device which is connected with the boiler body and is communicated with an ash containing cavity, a secondary air pipe which is communicated with the air adjusting device and is inserted into the hearth and a water return pipe which is connected with the upper end of the boil body and is communicated with the water containing chamber, wherein, one end of the heat conducting pipe can be inserted into the water containing cavity. The heat utilization rate of is higher; the water bended pipe is arranged in the lower cavity body of the hearth, causing that the heat-exchange rate is higher, and the hot smoke is more fluent; air can be blown into the boiler by the secondary air pipe, causing that disperse coal can be sufficiently burned; thereby, the requirement of environmental protection can be achieved.
Description
The utility model belongs to the not direct technical field of heat-exchange apparatus of contact of heat exchange medium.
Our used unpressurized hot water boiler will reach environmental requirement now, makes it not over-emitting black exhaust, must burn the shape coal or install other combustion apparatus additional, and the flue gas circulation is not smooth during burning, looses coal and does not install other combustion apparatus additional and the flue gas smoothness and will burn, and accomplish it is very difficult.
The purpose of this utility model provides a kind ofly can burn that the shape coal can burn bulk coal again, the flue gas circulation is smooth and easy and reach the unpressurized hot water boiler of environmental requirement.
This environment protecting water-heating boiler, comprise body of heater, in body of heater, connect and compose the inwall of water chamber with body of heater, the horizontal water tube that in the burner hearth stage casing, is communicated with water chamber, in the burner hearth epimere, be connected the heat pipe of end insertion water chamber on the inwall, the curved water pipe that in the burner hearth hypomere, is communicated with water chamber, the chimney that is communicated with burner hearth in the boiler upper end, be connected the outlet pipe that is communicated with water chamber on the body of heater, be connected the louver that is communicated with ash-containing cavity on the body of heater, be communicated with the secondary air channel that inserts in the burner hearth with louver, be connected the return pipe that the body of heater upper end is communicated with water chamber.
Because the heat pipe that is communicated with water chamber is arranged in the epicoele of body of heater, make that the heat utilization efficiency of this boiler is higher, in the lower chamber of burner hearth, there is curved water pipe to make that the boiler hot exchange rate is higher and hot flue gas is more smooth, there is secondary air channel in burner hearth, to dry, make diffusing coal also can fully burn, reach environmental protection requirement.
Accompanying drawing shows embodiment of the present utility model, wherein:
Figure 1 shows that the elevational cross-sectional view of environment protecting water-heating boiler;
Figure cuts open in the left side office of looking that Figure 2 shows that the environment protecting water-heating boiler;
Environment protecting water-heating boiler as shown in the figure, comprise body of heater 1, in body of heater 1, connect and compose the inwall 2 of water chamber, the horizontal water tube 3 that in the burner hearth stage casing, is communicated with water chamber with body of heater 1, in the burner hearth epimere, be welded on the heat pipe 5 in the end insertion water chamber on the inwall 2, and heat pipe 5 is a super heat-conductive pipe.The curved water pipe 6 that is communicated with water chamber in the burner hearth hypomere is provided with a fire division wall 7 at curved water pipe 6 and 3 of horizontal water tubes.The chimney 4 that is communicated with burner hearth in the boiler upper end, be connected the outlet pipe 12 that is communicated with water chamber on the body of heater 1, be connected the louver 13 that is communicated with ash-containing cavity on the body of heater 1, be communicated with the secondary air channel 14 that inserts in the burner hearth with louver 13, be located at the shoot door 9 on the body of heater 1 ash-containing cavity section, be contained in the fire grate 10 on the body of heater 1 between ash-containing cavity and stove hall, be located at the coal-feeding door 8 on the body of heater 1 of burner hearth lower end, at the atmospheric communicating pipe 15 that body of heater 1 upper end is communicated with water chamber, be connected the return pipe 16 that body of heater 1 upper end is communicated with water chamber.Be provided with the blow-off pipe 11 that is communicated with water chamber in the bottom of water chamber.
Claims (4)
1, a kind of environment protecting water-heating boiler, comprise body of heater (1), in body of heater (1), connect and compose the inwall (2) of water chamber with body of heater (1), the horizontal water tube that in the burner hearth stage casing, is communicated with (3) with water chamber, it is characterized in that in the burner hearth epimere, being connected the heat pipe (5) that the last end of inwall (2) inserts water chamber, the curved water pipe (6) that in the burner hearth hypomere, is communicated with water chamber, the chimney (4) that is communicated with burner hearth in the boiler upper end, be connected body of heater (1) and go up the outlet pipe (12) that is communicated with water chamber, be connected body of heater (1) and go up the louver (13) that is communicated with ash-containing cavity, be communicated with the secondary air channel (14) that inserts in the burner hearth with louver (13), be connected the return pipe (16) that body of heater (1) upper end is communicated with water chamber.
2, environment protecting water-heating boiler according to claim 1 is characterized in that heat pipe (5) is a super heat-conductive pipe.
3, environment protecting water-heating boiler according to claim 1 is characterized in that being provided with a fire division wall (7) between curved water pipe (6) and horizontal water tube (3).
4, environment protecting water-heating boiler according to claim 1 is characterized in that being provided with in the bottom of water chamber the blow-off pipe (11) that is communicated with water chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255790 CN2588277Y (en) | 2002-12-07 | 2002-12-07 | Environment protection water-boiling boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255790 CN2588277Y (en) | 2002-12-07 | 2002-12-07 | Environment protection water-boiling boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2588277Y true CN2588277Y (en) | 2003-11-26 |
Family
ID=33724210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02255790 Expired - Fee Related CN2588277Y (en) | 2002-12-07 | 2002-12-07 | Environment protection water-boiling boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2588277Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607171A (en) * | 2012-03-28 | 2012-07-25 | 福建广汇龙环保科技有限公司 | Environment-friendly and energy-saving multipurpose furnace |
-
2002
- 2002-12-07 CN CN 02255790 patent/CN2588277Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607171A (en) * | 2012-03-28 | 2012-07-25 | 福建广汇龙环保科技有限公司 | Environment-friendly and energy-saving multipurpose furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |