CN202209770U - Double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler - Google Patents
Double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler Download PDFInfo
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- CN202209770U CN202209770U CN2011202836062U CN201120283606U CN202209770U CN 202209770 U CN202209770 U CN 202209770U CN 2011202836062 U CN2011202836062 U CN 2011202836062U CN 201120283606 U CN201120283606 U CN 201120283606U CN 202209770 U CN202209770 U CN 202209770U
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- control hot
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Abstract
The utility model provides a double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler. The boiler comprises a water-containing cylinder horizontally equipped on the upper part of the boiler body, a hearth, a combustion ash chamber, a first transverse water pipe convection heat exchange area, a second transverse water pipe convection heat exchange area and a smoke transfer chamber, wherein, the latter five parts are vertically equipped on the lower part of the boiler body in a sequentially communicating way. The hearth comprises a coal-accommodating chamber and a combustion chamber. The combustion chamber is provided with an upper-layer grate and a lower-layer grate. The upper-layer grate is a water-cooling one with a transverse water flat tube. The hearth and the combustion ash chamber are spaced by a water jacket communicated with the upper part of the boiler body. A flue gas pathway is located on the middle lower part between the hearth and the combustion ash chamber. The double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler has the advantages of ample heating faces, heat efficiency increase, fire coal consumption decrease, and good smoke-preventing dust-controlling performances.
Description
Technical field
The utility model relates to a kind of hot-water boiler, particularly a kind of double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers.
Background technology
The existing hot-water boiler thermal efficiency that uses as tea baths, heating etc. is generally not high, coal-firedly consumes greatly, in coal-fired resource 21 century more and more in short supply, demands further improving the thermal efficiency of hot-water boiler urgently, the reduction fuel consumption.
The utility model content
Generally not high in order to solve the prior art hot-water boiler thermal efficiency; The big problem of coal-fired consumption; The utility model provides a kind of double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers, has the many characteristics of heating surface, can improve boiler thermal output; Practice thrift fire coal, have the good advantage of smoke abatement and dust control performance simultaneously.
Technical scheme of the present invention is such:
Double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers, it is characterized in that comprising be positioned at top body of heater horizontally set, cylindrical shell and be positioned at the bottom body of heater along cylindrical shell vertically order communicate burner hearth, burning chamber, first, second two horizontal water tube heat convection districts of being provided with and change smoke-box is filled with water; Said burner hearth comprises appearance coal chamber and combustion chamber; Said combustion chamber is provided with upper and lower double-layer grate; Said upper grate is the water-cooled grate with horizontal water flat tube, is separated by the water jacket that communicates with the top cylindrical shell between said burner hearth and the said burning chamber, and the flue gas path is positioned at the middle and lower part; Be provided with the up vertical lower water jacket that is provided with that extends of bottom of furnace body between said burning chamber and the first horizontal water tube heat convection district from the bottom; Be provided with the down vertical upper water sleeve that is provided with that extends in body of heater top between the said first horizontal water tube heat convection district and the second horizontal water tube heat convection district from the bottom; Said first, second horizontal water tube heat convection district is provided with horizontal water tube, and the said second horizontal water tube heat convection district communicates with the commentaries on classics smoke-box that is positioned at its top; Be vertically arranged with two smoke pipes that communicate in the termination along cylindrical shell in the said cylindrical shell, the inlet of said smoke pipe communicates with changeing smoke-box, also is provided with super heat-conductive pipe on the said smoke pipe; Said horizontal water flat tube, water jacket, upper water sleeve, lower water jacket and horizontal water tube all are communicated with cylindrical shell; The delivery port place of said burner hearth and said cylindrical shell is provided with temperature sensor, and said temperature sensor is communicated with the air-introduced machine that control air gets into burner hearth.
Said smoke pipe is a threaded flue.
The wall that the inlet of said commentaries on classics smoke-box and said smoke pipe is relative is provided with by-pass flue.
The outlet pipe of said cylindrical shell is positioned at the place, the highest side of the cylindrical shell of horizontally set.
The outlet pipe of said cylindrical shell is positioned at the place, the highest side of the cylindrical shell of horizontally set.
Said cylindrical shell also is provided with logical air pipe on the highest side.
Cylindrical shell also is provided with logical air pipe on the highest side.
Said cylindrical shell also is provided with logical air pipe on the highest side.
Said burning chamber, said first, second horizontal water tube heat convection district are provided with aperture of door.
Technique effect:
The utility model double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers, because burner hearth has adopted double-layer grate, and the burning chamber that communicates with the burner hearth order, first, second two horizontal water tube heat convection districts, commentaries on classics smoke-box and two smoke pipes that are positioned at cylindrical shell that communicate; Make the utility model flue gas reach six backhauls, improved the heat exchange effect greatly, simultaneously the setting of super heat-conductive pipe; Stove water quick heating has improved boiler thermal output in the lump, has reduced coal-fired consumption; Simultaneously because the flue gas backhaul is many; The heating surface of water is many in the boiler, the boiler output foot, and also smoke medicining dust-removing effect is good in the stove; Outside not, join under the situation of deduster, can make the flue gas of boiler emission reach the 80mg/m that lingemann blackness is the I level
3Requirement, the chimney smoke discharge amount is less than GB13271 " emission standard of air pollutants for boilers ".The delivery port place of said burner hearth and said cylindrical shell is provided with temperature sensor simultaneously; Said temperature sensor is communicated with the air-introduced machine that control air gets into burner hearth; In the utility model when operation, utilized a pot coolant-temperature gage bound, and control air-introduced machine automatic start-stop has realized that burner hearth and leaving water temperature control automatically.
Threaded flue has better exchange capability of heat.
The setting of by-pass flue can not smoldered in the boiler room when banking fire.
The utility model reasonable disposition is led to air pipe, guarantees the operation of boiler normal pressure.
Said burning chamber, said first, second horizontal water tube heat convection district are provided with aperture of door, make deashing easy.
Description of drawings
Fig. 1 is the structural representation of the utility model;
The Reference numeral example is following:
1, cylindrical shell 2, front smoke box 3, back smoke box 4, smoke pipe 5, super heat-conductive pipe 6, by-pass flue 7, horizontal water tube 8, upper water sleeve 9, lower water jacket 10, horizontal water flat tube 11, temperature control are taken over 12, outlet pipe 13, logical air pipe 14, are filled out ort 15, clean-out door 16, shoot door 17, inspection opening 18, return pipe 19, sewage draining exit, 20, change smoke-box 21, the second horizontal water tube heat convection district 22, the first horizontal water tube heat convection district 23, burning chamber 24, combustion chamber 25, hold coal chamber 26, base 27, air intlet.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in qualification the utility model, the utility model except that following listed examples with combination prior art, still belong to the protection domain of the utility model.
Double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers as shown in Figure 1, comprise be positioned at top body of heater horizontally set, cylindrical shell 1 and be positioned at the bottom body of heater along cylindrical shell vertically order communicate burner hearth, burning chamber 23, first, second two horizontal water tube heat convection districts 22,21 of being provided with and change smoke-box 20 is filled with water; Said burner hearth comprises appearance coal chamber 25 and combustion chamber 24; Said combustion chamber 24 is provided with upper and lower double-layer grate; Said upper grate is the water-cooled grate with horizontal water flat tube 10; Separated by the water jacket that communicates with top cylindrical shell 1 between said burner hearth and the said burning chamber 23, flue gas path between the two is positioned at the middle and lower part; Be provided with the up vertical lower water jacket 9 that is provided with that extends of bottom of furnace body between said burning chamber 23 and the first horizontal water tube heat convection district 22 from the bottom; Be provided with the down vertical upper water sleeve 8 that is provided with that extends in body of heater top between the said first horizontal water tube heat convection district 22 and the second horizontal water tube heat convection district 21 from the bottom; Said first, second horizontal water tube heat convection district 22,21 is provided with horizontal water tube 7, and the said second horizontal water tube heat convection district 21 communicates with the commentaries on classics smoke-box 20 that is positioned at its top; Be vertically arranged with two smoke pipes that communicate in the termination 4 along cylindrical shell 1 in the said cylindrical shell 1, smoke pipe 4 is preferably threaded flue, and the inlet of smoke pipe 4 communicates with commentaries on classics smoke-box 20; Also be provided with super heat-conductive pipe 5 on the said smoke pipe 4; Have two groups of super heat-conductive pipes 5, be separately positioned on two smoke pipes 4 that communicate, two smoke pipe 4 places of communicating are front smoke box 2; Two smoke pipes 4 are provided with up and down, and top smoke pipe 4 is through back smoke box 3 and atmosphere; Said horizontal water flat tube 10, water jacket, upper water sleeve 8, lower water jacket 9 and horizontal water tube 7 all are communicated with cylindrical shell 1; The delivery port place of said burner hearth and said cylindrical shell 1 is provided with temperature sensor, and said temperature sensor is communicated with the air-introduced machine that control air gets into burner hearth.This delivery port is positioned on the outlet pipe 12, and outlet pipe 12 is preferably placed at the place, the highest side of the cylindrical shell 1 of horizontally set, and outlet pipe 12 is provided with temperature control and takes over 11.
Also be provided with logical air pipe 13 on the cylindrical shell 1 the highest side, the superheated steam that produces in the boiler is discharged in the atmosphere.Guarantee the normal pressure operation of boiler.The relative wall of inlet that changes smoke-box 20 and said smoke pipe 4 is provided with by-pass flue 6, in the boiler room, does not smolder during banking fire.
Said burning chamber 23, said first, second horizontal water tube heat convection district 22,21 are provided with aperture of door.Elastic construction has also been adopted in the bottom of a pan, makes the boiler body retractility good.
Be provided with respectively at air intlet 27 places of last lower fire grating and fill out ort and clean-out door; The body of heater bottom is provided with base 26 in the bottom; Base 26 is provided with shoot door 16. second horizontal water tube heat convection districts 21 and the first horizontal water tube heat convection district, 22 relative walls are provided with inspection opening 17; 18 is return pipe, is positioned at the bottom of the bottom body of heater that communicates with cylindrical shell 1, and it is sewage draining exit 19 down.
Claims (9)
1. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers, it is characterized in that comprising be positioned at top body of heater horizontally set, cylindrical shell and be positioned at the bottom body of heater along cylindrical shell vertically order communicate burner hearth, burning chamber, first, second two horizontal water tube heat convection districts of being provided with and change smoke-box is filled with water; Said burner hearth comprises appearance coal chamber and combustion chamber; Said combustion chamber is provided with upper and lower double-layer grate; Said upper grate is the water-cooled grate with horizontal water flat tube, is separated by the water jacket that communicates with the top cylindrical shell between said burner hearth and the said burning chamber, and the flue gas path is positioned at the middle and lower part; Be provided with the up vertical lower water jacket that is provided with that extends of bottom of furnace body between said burning chamber and the first horizontal water tube heat convection district from the bottom; Be provided with the down vertical upper water sleeve that is provided with that extends in body of heater top between the said first horizontal water tube heat convection district and the second horizontal water tube heat convection district from the bottom; Said first, second horizontal water tube heat convection district is provided with horizontal water tube, and the said second horizontal water tube heat convection district communicates with the commentaries on classics smoke-box that is positioned at its top; Be vertically arranged with two smoke pipes that communicate in the termination along cylindrical shell in the said cylindrical shell, the inlet of said smoke pipe communicates with changeing smoke-box, also is provided with super heat-conductive pipe on the said smoke pipe; Said horizontal water flat tube, water jacket, upper water sleeve, lower water jacket and horizontal water tube all are communicated with cylindrical shell; The delivery port place of said burner hearth and said cylindrical shell is provided with temperature sensor, and said temperature sensor is communicated with the air-introduced machine that control air gets into burner hearth.
2. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 1 is characterized in that said smoke pipe is a threaded flue.
3. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 1 and 2 is characterized in that the relative wall of inlet of said commentaries on classics smoke-box and said smoke pipe is provided with by-pass flue.
4. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 1 and 2 is characterized in that the outlet pipe of said cylindrical shell is positioned at the place, the highest side of the cylindrical shell of horizontally set.
5. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 3 is characterized in that the outlet pipe of said cylindrical shell is positioned at the place, the highest side of the cylindrical shell of horizontally set.
6. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 1 and 2 is characterized in that also being provided with logical air pipe on the highest side of said cylindrical shell.
7. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 3 is characterized in that also being provided with logical air pipe on the highest side of said cylindrical shell.
8. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 4 is characterized in that also being provided with logical air pipe on the highest side of said cylindrical shell.
9. double-layer inverse burning six backhaul superconduction environmental protection automatic control hot-water boilers according to claim 1 and 2 is characterized in that said burning chamber, said first, second horizontal water tube heat convection district are provided with aperture of door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202836062U CN202209770U (en) | 2011-08-05 | 2011-08-05 | Double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202836062U CN202209770U (en) | 2011-08-05 | 2011-08-05 | Double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler |
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| Publication Number | Publication Date |
|---|---|
| CN202209770U true CN202209770U (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202836062U Expired - Fee Related CN202209770U (en) | 2011-08-05 | 2011-08-05 | Double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler |
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| CN (1) | CN202209770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032955A (en) * | 2013-01-07 | 2013-04-10 | 宁大龙 | Inverted burning boiler |
| CN103759251A (en) * | 2013-11-29 | 2014-04-30 | 范高峰 | Coal-burning oil-burning gas-burning boiler |
| CN114320257A (en) * | 2021-12-30 | 2022-04-12 | 中国矿业大学 | Closed-loop system and method for enhanced extraction of heat injection coal seam after underground gas combustion of coal mine |
-
2011
- 2011-08-05 CN CN2011202836062U patent/CN202209770U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032955A (en) * | 2013-01-07 | 2013-04-10 | 宁大龙 | Inverted burning boiler |
| CN103032955B (en) * | 2013-01-07 | 2015-11-04 | 宁大龙 | Downward firing boiler |
| CN103759251A (en) * | 2013-11-29 | 2014-04-30 | 范高峰 | Coal-burning oil-burning gas-burning boiler |
| CN114320257A (en) * | 2021-12-30 | 2022-04-12 | 中国矿业大学 | Closed-loop system and method for enhanced extraction of heat injection coal seam after underground gas combustion of coal mine |
| CN114320257B (en) * | 2021-12-30 | 2023-11-03 | 中国矿业大学 | Closed loop system and method for enhanced extraction of coal seam after burning of underground coal mine gas |
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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: 20120502 Termination date: 20140805 |
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| EXPY | Termination of patent right or utility model |