CN105526705B - A kind of energy-conserving steam boiler for dual purpose - Google Patents

A kind of energy-conserving steam boiler for dual purpose Download PDF

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Publication number
CN105526705B
CN105526705B CN201610132251.4A CN201610132251A CN105526705B CN 105526705 B CN105526705 B CN 105526705B CN 201610132251 A CN201610132251 A CN 201610132251A CN 105526705 B CN105526705 B CN 105526705B
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CN
China
Prior art keywords
water tank
steam
annular
boiler
heating tube
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CN201610132251.4A
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Chinese (zh)
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CN105526705A (en
Inventor
王化斌
黄发琳
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Anhui Aike Hao Biological Technology Co. Ltd.
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Anhui Aike Hao Biological Technology Co Ltd
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Priority to CN201310623934.6A priority Critical patent/CN104075435B/en
Priority to CN201610132251.4A priority patent/CN105526705B/en
Publication of CN105526705A publication Critical patent/CN105526705A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/22Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00Methods of steam generation characterised by form of heating method
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates, burners, or heating elements
    • F24H9/1809Arrangement or mounting of grates, burners, or heating elements for water heaters

Abstract

The invention discloses a kind of energy-conserving and environment-protective steam boiler for dual purpose, the fuel of the boiler is entered in boiler by feeding-passage, it is freely dropped on the fire grate on upper strata and burns, the fuel of unburned burning-up falls on the fire grate of bottom and burnt away, and wind waved is entered by air intake passage, then pass through, and move downward between main heating tube, then passed through between secondary heating tube;Now, dust, which is fallen into, receives ash silo and deashing passage, hot blast moves upwardly together with the air intake newly come in, and is the fuel supplement hot-air on the fire grate on upper strata, and the flame of high temperature heats annular boiled water tank, steam-heating pipe and steam chest, because the water inlet of annular boiled water tank is essentially from main heating tube, therefore somewhat heating can seethe with excitement, and the boiling water of boiling enters steam-heating pipe, forms steam, steam has obtained further heating into steam chest, and temperature can be more than 170 DEG C;The boiler can not only produce boiling water and steam simultaneously, and fuel combustion is thorough, energy-conserving and environment-protective.

Description

A kind of energy-conserving steam boiler for dual purpose
The application is application number:2013106239346, the applying date:On December 01st, 2013, denomination of invention:One kind energy-conservation The divisional application of environmentally friendly steam boiler for dual purpose.
Technical field
The present invention relates to a kind of boiler, particularly a kind of energy-conserving steam boiler for dual purpose.
Background technology
With the demand of people, in recent years, there is a kind of boiling water steam two-purpose boiler, but existing boiling water steam two-purpose There is the shortcomings that different degrees of in boiler, as Energy in use is big, the thermal efficiency is low mostly, and use cost is high, and pollution is big, maintenance difficult Deng.
The content of the invention
It is an object of the invention to provide a kind of energy-conserving steam dual-purpose pot rational in infrastructure, programming rate is fast, the thermal efficiency is high Stove, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme:
A kind of energy-conserving steam boiler for dual purpose, including the annular inlet water tank that is arranged on from bottom to top in lagging casing, annular are opened Water tank and steam chest, the upper box lid periphery of the annular inlet water tank is also directly connected to annular boiled water tank by water jacket, and annular is entered The upper box lid of water tank connects annular transitional water case by multiple intilted secondary heating tubes, and the annular transitional water tank passes through more Individual outward-dipping main heating tube connects annular boiled water tank, and the annular boiled water tank passes through multiple intilted steam-heating pipes Connect steam chest;Feeding-passage is provided with the annular boiled water tank;The upper and lower part of main heating tube is equipped with fire grate, annular mistake Cross in water tank and be provided with air intake passage, be provided with annular inlet water tank and receive ash silo and deashing passage, the annular boiled water tank and steam chest Between lagging casing be provided with exhaust opening.
As the further scheme of the present invention:The lower end spacing of adjacent main heating tube is 0-10cm, adjacent secondary heating The upper end spacing of pipe is 0-10cm.
As the further scheme of the present invention:The upper box lid of the annular inlet water tank is recessed.
As the further scheme of the present invention:The bottom of the steam chest is convex.
As the further scheme of the present invention:The fire grate interval on the main heating tube top is more than the fire grate of bottom.
As the further scheme of the present invention:The annular boiling water upper box part is arc-shaped.
Compared with prior art, the beneficial effects of the invention are as follows:The fuel of the energy-conserving steam boiler for dual purpose is by feeding-passage Into in boiler, it is freely dropped on the fire grate on upper strata and burns, the fuel of unburned burning-up, which is fallen on the fire grate of bottom, to burn away, and By the wind waved that enters of air intake passage, then pass through, and move downward between main heating tube, then worn between secondary heating tube Cross;Now, dust falls into receipts ash silo and deashing passage, hot blast move upwardly together with the air intake newly come in, and is the fire grate on upper strata On fuel supplement hot-air, the flame of high temperature heats annular boiled water tank, steam-heating pipe and steam chest, due to annular boiled water tank Water inlet essentially from main heating tube, therefore somewhat heating can seethe with excitement, and the boiling water of boiling enters steam-heating pipe, forms steaming Vapour, steam have obtained further heating into steam chest, and temperature can be more than 170 DEG C;The flue gas of final high temperature is discharged from exhaust opening, Again by the waste heat recovery apparatus recovery waste heat of outside;The boiler can not only produce boiling water and steam, and fuel combustion simultaneously Thoroughly, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the front view of energy-conserving steam boiler for dual purpose;
Fig. 2 is Fig. 1 Section A-A figure;
Fig. 3 is Fig. 1 section B-B figure;
Fig. 4 is Fig. 1 C-C sectional views;
In figure:1 annular inlet water tank, 2 secondary heating tubes, 3 annular transitional water tanks, 4 water jackets, 5 annular boiled water tanks, the heating of 6 steam Ash silo is received in pipe, 7 steam chests, 8 lagging casings, 9 exhaust openings, 10 feeding-passages, 11 fire grates, 12 main heating tubes, 13 air intake passages, 14 And deashing passage.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, a kind of energy-conserving steam boiler for dual purpose, including guarantor is arranged on from bottom to top Annular inlet water tank 1, annular boiled water tank 5 and steam chest 7 in warm shell 8, the upper box lid periphery of the annular inlet water tank 1 also pass through Water jacket 4 is directly connected to annular boiled water tank 5, and the upper box lid of annular inlet water tank 1 is connected by multiple intilted secondary heating tubes 2 Annular transitional water tank 3, the annular transitional water tank 3 connect annular boiled water tank 5, institute by multiple outward-dipping main heating tubes 12 State annular boiled water tank 5 and connect steam chest 7 by multiple intilted steam-heating pipes 6;Be provided with the annular boiled water tank 5 into Expect passage 10;The upper and lower part of main heating tube 12 is equipped with fire grate 11, and air intake passage 13, ring are provided with annular transitional water tank 3 It is provided with shape inlet water tank 1 and receives ash silo and deashing passage 14, is set on the lagging casing 8 between the annular boiled water tank 5 and steam chest 7 There is exhaust opening 9.
As the further scheme of the present invention:The lower end spacing of adjacent main heating tube 12 is 0-10cm, and adjacent pair adds The upper end spacing of heat pipe 2 is 0-10cm.
As the further scheme of the present invention:The upper box lid of the annular inlet water tank 1 is recessed.
As the further scheme of the present invention:The bottom of the steam chest 7 is convex.
As the further scheme of the present invention:Fire grate of the interval of fire grate 11 on the top of main heating tube 12 more than bottom 11。
As the further scheme of the present invention:The top of annular boiled water tank 5 is arc-shaped.
The present invention operation principle be:Fuel is entered in boiler by feeding-passage 10, is freely dropped on the fire grate 11 on upper strata Burning, the fuel of unburned burning-up, which is fallen on the fire grate 11 of bottom, to burn away, and by the wind waved that enters of air intake passage 13, so Pass through, and move downward between main heating tube 12 afterwards, then passed through between secondary heating tube 2;Now, dust fall into receive ash silo and Deashing passage 14, hot blast move upwardly together with the air intake newly come in, and are the fuel supplement hot-air on the fire grate 11 on upper strata, high The flame of temperature heats annular boiled water tank 5, steam-heating pipe 6 and steam chest 7, because the water inlet of annular boiled water tank 5 is essentially from master Heating tube 12, therefore somewhat heating can seethe with excitement, the boiling water of boiling enters steam-heating pipe 6, forms steam, and steam enters steam Case 7 has obtained further heating, and temperature can be more than 170 DEG C;The flue gas of final high temperature is discharged from exhaust opening 9, then by outside more than Heat recovery equipment recovery waste heat.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (1)

1. a kind of energy-conserving steam boiler for dual purpose, including lagging casing is arranged on from bottom to top(8)Interior annular inlet water tank(1), ring Shape boiled water tank(5)And steam chest(7), it is characterised in that the annular inlet water tank(1)Upper box lid periphery also pass through water jacket(4) It is directly connected to annular boiled water tank(5), and annular inlet water tank(1)Upper box lid pass through multiple intilted secondary heating tubes(2)Even Connect annular transitional water tank(3), the annular transitional water tank(3)Pass through multiple outward-dipping main heating tubes(12)Connection annular is opened Water tank(5), the annular boiled water tank(5)Pass through multiple intilted steam-heating pipes(6)Connect steam chest(7);The ring Shape boiled water tank(5)It is interior to be provided with feeding-passage(10);Main heating tube(12)Upper and lower part be equipped with fire grate(11), annular transitional Water tank(3)It is interior to be provided with air intake passage(13), annular inlet water tank(1)Interior be provided with receives ash silo and deashing passage(14), the annular opens Water tank(5)With steam chest(7)Between lagging casing(8)It is provided with exhaust opening(9);Adjacent main heating tube(12)Lower end between Away from for 0-10cm, adjacent secondary heating tube(2)Upper end spacing be 0-10cm;The steam chest(7)Bottom it is convex.
CN201610132251.4A 2013-12-01 2013-12-01 A kind of energy-conserving steam boiler for dual purpose Active CN105526705B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310623934.6A CN104075435B (en) 2013-12-01 2013-12-01 A kind of energy-conserving and environment-protective steam boiler for dual purpose
CN201610132251.4A CN105526705B (en) 2013-12-01 2013-12-01 A kind of energy-conserving steam boiler for dual purpose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610132251.4A CN105526705B (en) 2013-12-01 2013-12-01 A kind of energy-conserving steam boiler for dual purpose

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CN201310623934.6A Division CN104075435B (en) 2013-12-01 2013-12-01 A kind of energy-conserving and environment-protective steam boiler for dual purpose

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CN105526705A CN105526705A (en) 2016-04-27
CN105526705B true CN105526705B (en) 2017-11-14

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CN201610132250.XA Active CN105546811B (en) 2013-12-01 2013-12-01 A kind of energy-conserving steam boiler for dual purpose
CN201610132251.4A Active CN105526705B (en) 2013-12-01 2013-12-01 A kind of energy-conserving steam boiler for dual purpose
CN201310623934.6A Expired - Fee Related CN104075435B (en) 2013-12-01 2013-12-01 A kind of energy-conserving and environment-protective steam boiler for dual purpose

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633917A (en) * 2015-02-10 2015-05-20 金俊青 Downward flame jet combustion energy-saving environment-friendly boiler and heat energy utilization method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63271063A (en) * 1986-08-20 1988-11-08 Purosupaa Kk Boiler
CN2106330U (en) * 1991-08-06 1992-06-03 张继先 Direct heating air heat exchanger
CN2269561Y (en) * 1996-05-24 1997-12-03 王峙 Automatic oil burning and gas fired atmospheric hot water steam boiler
CN2359565Y (en) * 1998-12-30 2000-01-19 管宗颉 Air steam tubulation type straw gas producer
CN2428728Y (en) * 2000-04-11 2001-05-02 潘守聚 Normal-pressure water-boiling steam dual-purpose boiler
CN200986308Y (en) * 2006-12-25 2007-12-05 刘忠阳 Smokeless coal-fuelling boiler
CN201434499Y (en) * 2009-03-02 2010-03-31 魏德 Dual-purpose (water and vapor) boiler

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CN104075435A (en) 2014-10-01
CN105546811A (en) 2016-05-04
CN105526705A (en) 2016-04-27
CN105546811B (en) 2017-11-28
CN104075435B (en) 2016-06-01

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CB03 Change of inventor or designer information

Inventor after: Wang Huabin

Inventor after: Huang Falin

Inventor before: Liu Bei

CB03 Change of inventor or designer information
TA01 Transfer of patent application right

Effective date of registration: 20170918

Address after: 233667, Bozhou, Anhui Province, the south side of the county town of Cao Zhen Cao Cao Road

Applicant after: Anhui Aike Hao Biological Technology Co. Ltd.

Address before: 236647, No. 66, Liu Miao Town, Miao Yang Town, Taihe County, Anhui, Fuyang

Applicant before: Liu Bei

TA01 Transfer of patent application right
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