CN102563617A - Efficient chimney-free energy-saving boiler with far infrared heat pipe - Google Patents

Efficient chimney-free energy-saving boiler with far infrared heat pipe Download PDF

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Publication number
CN102563617A
CN102563617A CN2011104037567A CN201110403756A CN102563617A CN 102563617 A CN102563617 A CN 102563617A CN 2011104037567 A CN2011104037567 A CN 2011104037567A CN 201110403756 A CN201110403756 A CN 201110403756A CN 102563617 A CN102563617 A CN 102563617A
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China
Prior art keywords
far infrared
tube
boiler
clean room
fume
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Pending
Application number
CN2011104037567A
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Chinese (zh)
Inventor
康广庆
杜忠民
杜昌泰
杜昌育
魏峰
杜维新
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杜维新
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Priority to CN2011104037567A priority Critical patent/CN102563617A/en
Publication of CN102563617A publication Critical patent/CN102563617A/en
Pending legal-status Critical Current

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Abstract

Disclosed is an efficient chimney-free energy-saving boiler with a far infrared heat pipe. A grate is arranged above a base, a combustion chamber is arranged above the grate, a vaporizing chamber is arranged above the combustion chamber, a lower fume collection purifying chamber and an upper fume collection purifying chamber are arranged above the vaporizing chamber, superconductive tubes are arranged on the periphery of the vaporizing chamber, a far infrared combustion device and a far infrared reflection cap are arranged in the vaporizing chamber, a fume collection box, a fume outlet and a slag outlet are arranged on the lower portion of the grate, a far infrared furnace wall is arranged on the periphery of the grate, a vaporizing chamber door is provided with a coal inlet and a poking port, air coefficient of the vaporizing chamber is regulated by a regulating valve, the combustion chamber is provided with a fire tube leading flue gas to enter the lower fume collection purifying chamber, a far infrared screen is arranged at the lower end of the fire tube, and waste gas of the upper fume collection purifying chamber enters the fume collection box from a fume return tube and is exhausted from a fume outlet without a chimney. The flue gas is combusted and purified at three stages, coal is used cleanly and efficiently, no water is needed for removing fume and dust, the boiler is environment-friendly, energy-saving and water-saving, and various resources such as manpower, material and financial resources and the like are saved.

Description

Far infrared hot-tube high effective smokeless chimney power economized boiler
Technical field
The present invention relates to a kind of far infrared hot-tube high effective smokeless chimney power economized boiler, belong to the design and the manufacturing of power economized boiler, for productive life provides power and heating power.
Background technology
The ZL200920030489.1 " far infrared hot-tube efficient fuel coal gasification energy saving boiler " of application on July 24th, 2009, the toxic emission of this boiler need be assembled tens meters high chimneys, also claims chimney.The design of chimney, manufacturing and installation will inevitably consume certain raw material and corresponding manpower, material resources and financial resources, cause the waste of multiple resources such as the energy, material.
Summary of the invention
The purpose of this invention is to provide a kind of far infrared hot-tube high effective smokeless chimney power economized boiler; It keeps former patent and instead burns, utilizes advantages such as the purification of far-infrared technique repeated combustion, adopting heat pipes for heat transfer after with coal-fired gasification; Just can discharge the waste gas that fuel combustion produces without chimney; Realize both energy-conserving and environment-protective, the purpose of multiple resources such as the financial resources that use manpower and material resources sparingly again.
The objective of the invention is to realize as follows: the bottom of this far infrared hot-tube high effective smokeless chimney boiler is a base; Base top is fire grate, and fire grate top is the combustion chamber, and top, combustion chamber is vaporizer; Vaporizer top is next part cigarette clean room and last collection cigarette clean room; Indoor convection tube, far infrared guard, baffle plate and the far infrared burner of being provided with respectively outdoorly welds super heat-conductive pipe, fire tube respectively and returns smoke pipe, on collect upper end, cigarette clean room the far-infrared reflection cap arranged; The collection smoke box is arranged around the base of fire grate lower edge, and collection smoke box rear side has exhaust opening.
Coal burns at vaporizer gasification generation fuel gas and coke entering combustion chamber jointly, and the basic after-flame of gaseous combustible thing and solid combustible is eliminated black smoke, flue; Be called first class purification, high-temperature flue gas gets into next part cigarette clean room through fire tube, and baffle plate changes the flue gas ascent direction; Because clean room's circulation area strengthens suddenly, flue gas flow rate is corresponding to be slowed down, and forms the eddy current rotation; Add the effect of far infrared guard, dust granule descends, and accomplishes secondary purification.Flue gas rises to collection cigarette clean room, and contained a little combustible is through the porous type far infrared burner after-flame that burns away, flue once more, and three grades purify and accomplish.Flue gas purifies through three grades of burnings becomes waste gas, rises to the top, clean room, because the latter pushes away the reflection of the former and far-infrared reflection cap, promptly gets into back smoke pipe, collects smoke box, again by outside the exhaust opening discharge boiler body.
There is the far infrared guard lower end of some fire tubes and is connected with the bottom, combustion chamber, and the upper end is connected with next part cigarette clean room, on collect cigarette clean room upper end exhaust smoke valve arranged, discharge a small amount of flue gas when pressing stove.
Porous type far infrared burner and far infrared guard, baffle plate will have certain thermal shock resistance and higher radiation intensity, and certain flow of flue gas area also will be arranged.
Fire grate is fixed, is built into furnace wall with far-infrared material on every side, and time smoke pipe of the collection smoke box of fire grate bottom and boiler internal will have certain cross-sectional area, in time discharges to guarantee waste gas.
The blower fan air blast gets in the enclosed cavity of fire grate bottom through air supply duct, and an end of blowpipe is connected with air supply duct, and the other end is connected with vaporizer, regulates air quantity by control valve.
One end of super heat-conductive pipe is in the clean room's heat absorption of collection cigarette, and the other end dispels the heat in boiler water.The furnace shell inwall is arranged some to the magnetic antiscale device, reduces scale hazard.Boiler surfaces has heat-insulation layer, reduces radiation loss.
The vaporizer fire door in order to coal, poke fire, the combustion chamber fire door is in order to poke fire, to observe.
During work, coal adds from the vaporizer fire door, and the gaseous fuel that produces through gasification is a coal gas; Coal gas moves downward the entering combustion chambers burn, and the coke of generation also drops into the combustion chamber through poking fire and coal gas burns jointly, smokeless combustion, and the combustion chamber regularly pokes fire; When poking fire, open the combustion chamber fire door, the slag of after-flame drops on below the fire grate; Remove from cleanout door, flue gas gets into collection cigarette clean room through a little combustible after the overheavy firing and flying dust with high-temperature flue gas, carries out secondary again, burns for three times and purifies; Far infrared device helps catalysis, and the waste gas that is produced gets into the collection smoke box by returning smoke pipe, discharges from exhaust opening again; Need not chimney, just can accomplish the toxic emission after the fuel combustion, reach purposes such as environmental protection and energy saving save material.The bigger boiler of exerting oneself can be set up air-introduced machine at exhaust opening.
Advantage of the present invention: use multiple new and high technology, flue dust, the inner digestion of combustible are purified, realize the utilization of coal clean and effective, it is colourless dustless to discharge fume, non-secondary pollution, and environment protecting is good; Flue gas flow is long, and heating surface area is big, reduces heat loss, improves the thermal efficiency, energy savings; Need not chimney, the minimizing expense economizes on resources; Need not water smoke abatement and dust control, using water wisely; Cost is low, and manageability is increased income and economized on spending, and promotes easily.
Description of drawings:
Fig. 1 is the structural representation of far infrared hot-tube high effective smokeless chimney power economized boiler of the present invention.
The specific embodiment:
With reference to Fig. 1, base 1 top is fire grate 2, and fire grate top is combustion chamber 6, and far infrared furnace wall 4 is arranged on every side, and air is sent in the following enclosed cavity of fire grate through ajutage 28 by blower fan 29.The front, combustion chamber is a combustion chamber door 24, and top is convection tube 7, and convection tube top is vaporizer 23.There is far infrared guard 5 lower end of fire tube 8 and is connected with the bottom, combustion chamber, and the upper end is connected with next part cigarette clean room 9, and top, next part cigarette clean room is to go up collection cigarette clean room 12.Coal adds vaporizer from vaporizer door 22, and the coal gas of generation and coke get into combustion chambers burn, and the lime-ash of after-flame is removed outward transport from cleanout door 30; Blower fan 29 is the combustion chamber air-supply through ajutage 28; Blowpipe 25 is sent vaporizer to through control valve 26, has super heat-conductive pipe 21, inside, next part cigarette clean room that convection tube and far infrared guard 10, plate washer 11 are arranged around the collection cigarette clean room; There are far infrared burner 13 and convection tube in last collection cigarette clean room; Far-infrared reflection cap 19 and the upper end connector that returns smoke pipe 14 are arranged at the top, go back to the smoke pipe lower end and are connected with collection smoke box 3, and the waste gas of collection smoke box is discharged by exhaust opening 27.Open exhaust smoke valve 17 when pressing stove, open air bleeding valve 18 when adding water, boiler inner wall 20 has magnetic antiscale device 15, reduces incrustation scale and takes place, and appearance has heat-insulation layer 16.
Conventional structure also has water inlet, sender property outlet, water level meter, safety valve, Pressure gauge, blowoff valve joint and observation panel, access hole, manhole, hand hole etc. no longer to narrate.

Claims (10)

1. far infrared hot-tube high effective smokeless chimney power economized boiler, base top is fire grate, fire grate top is the combustion chamber; Top, combustion chamber is vaporizer, and vaporizer top is collection cigarette clean room, and indoor have convection tube and a far infrared burner; Outdoor have a super heat-conductive pipe; It is characterized in that: fire grate (2) lower edge base (1) has collection smoke box (3) on every side, and collection smoke box rear side has exhaust opening (27), and there is cleanout door (30) base (1) front; Vaporizer door (22) in order to coal, put a chimney on the stove and make the fire draw; There is the fire tube (8) that makes flue gas get into collection cigarette clean room combustion chamber (6), and next part cigarette clean room (9) and last collection cigarette clean room (12) purify the flue gas repeated combustion, and blower fan (29) is combustion chamber (6) and vaporizer (22) air feed.
2. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 1 is characterized in that: the air coefficient of vaporizer (23) required air is regulated and control by control valve (26).
3. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 1 is characterized in that: the fire grate (2) of bottom, combustion chamber (6) has far infrared furnace wall (4) on every side.
4. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 1, it is characterized in that: there is far infrared guard (5) lower end of fire tube (8).
5. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 1 is characterized in that: next part cigarette clean room (9) and last collection cigarette clean room (12) are arranged at vaporizer (23) top.
6. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 5 is characterized in that: far infrared guard (10) and baffle plate (11) are arranged in the next part cigarette clean room (9), on collect far infrared burner (13) arranged in the cigarette clean room (12).
7. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 5 is characterized in that: on collect top, cigarette clean room (12) far-infrared reflection cap (19) arranged.
8. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 1 is characterized in that: at the set inside super heat-conductive pipe (21) of boiler.
9. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 1, it is characterized in that: boiler inner wall (20) is provided with magnetic antiscale device (15).
10. far infrared hot-tube high effective smokeless chimney power economized boiler according to claim 1 is characterized in that: boiler internal has back smoke pipe (14), collection smoke box (13) and exhaust opening (27).
CN2011104037567A 2011-11-30 2011-11-30 Efficient chimney-free energy-saving boiler with far infrared heat pipe Pending CN102563617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104037567A CN102563617A (en) 2011-11-30 2011-11-30 Efficient chimney-free energy-saving boiler with far infrared heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104037567A CN102563617A (en) 2011-11-30 2011-11-30 Efficient chimney-free energy-saving boiler with far infrared heat pipe

Publications (1)

Publication Number Publication Date
CN102563617A true CN102563617A (en) 2012-07-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090352A (en) * 2013-01-18 2013-05-08 冯为纯 Economical, environmental friendly and efficient broad-spectrum smokeless packaged boiler
CN104006378A (en) * 2014-06-20 2014-08-27 郭古金 Soot-free energy-saving pot

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201569136U (en) * 2009-07-24 2010-09-01 杜维新 Efficient coal-fired gasification energy-saving boiler by using far infrared heat pipes
CN201715495U (en) * 2010-07-14 2011-01-19 周腾飞 Vertical type biquadratic back burning furnace

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201569136U (en) * 2009-07-24 2010-09-01 杜维新 Efficient coal-fired gasification energy-saving boiler by using far infrared heat pipes
CN201715495U (en) * 2010-07-14 2011-01-19 周腾飞 Vertical type biquadratic back burning furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090352A (en) * 2013-01-18 2013-05-08 冯为纯 Economical, environmental friendly and efficient broad-spectrum smokeless packaged boiler
CN104006378A (en) * 2014-06-20 2014-08-27 郭古金 Soot-free energy-saving pot

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Application publication date: 20120711

C02 Deemed withdrawal of patent application after publication (patent law 2001)