CN104791996B - A kind of novel high-efficiency and energy-saving pressure-less boiler - Google Patents

A kind of novel high-efficiency and energy-saving pressure-less boiler Download PDF

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Publication number
CN104791996B
CN104791996B CN201510221586.9A CN201510221586A CN104791996B CN 104791996 B CN104791996 B CN 104791996B CN 201510221586 A CN201510221586 A CN 201510221586A CN 104791996 B CN104791996 B CN 104791996B
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CN
China
Prior art keywords
hydroecium
combustion chamber
pressure
tube
boiler
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CN201510221586.9A
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Chinese (zh)
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CN104791996A (en
Inventor
李发军
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李发军
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Priority to CN201510221586.9A priority Critical patent/CN104791996B/en
Publication of CN104791996A publication Critical patent/CN104791996A/en
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Publication of CN104791996B publication Critical patent/CN104791996B/en

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Abstract

A kind of novel high-efficiency and energy-saving pressure-less boiler,Including air inlet,Furnace wall,Burner hearth,Vaporium,Chimney,Venthole,Water inlet,Descaling doors,Gallery ports,Stone or metal plate for standing a stove on as a precaution against fire,Inlet valve,Cleanout door,Pressure-reducing valve,Inlet valve and chimney butterfly valve,The pressure-less boiler also includes the second combustion chamber,3rd combustion chamber,4th combustion chamber,First hydroecium,Second hydroecium,First Thiele tube,Second Thiele tube,3rd Thiele tube,First hydroecium is connected with the second hydroecium by connecting tube,The heating surface area of the present invention is big,It is the octuple of old-fashioned boiler,Not only coal consumption is low,The thermal efficiency is high,And discharge capacity is low more environmentally friendly,And can continuously it work,Production efficiency is high,The present invention is compact-sized,It is reasonable in design,Installation operation is convenient,Can integrally it carry,Ground area of standing is small,Capital expenditure is few,It is that the process steam of medium-sized and small enterprises' unit supplies boiling water,The optimal selections such as heating.

Description

A kind of novel high-efficiency and energy-saving pressure-less boiler

Technical field

The present invention relates to a kind of coal-burning boiler, especially a kind of novel high-efficiency and energy-saving pressure-less boiler.

Background technology

Boiler is mainly used in life, is applied on a small quantity in industrial production, caused hot water or steam can be direct in boiler For industrial production and people's lives provide needed for heat energy, mechanical energy can be also converted to by Steam Power Equipment, or pass through hair again Motor converts mechanical energy into electric energy, but existing boiler is present that heating surface area is small, the thermal efficiency is low, coal consumption is high, discharge heat The problems such as can not working greatly and continuously, it is very heavy for people for production thermal efficiency height, the low more environmentally friendly boiler of discharge capacity Want.

The content of the invention

To solve existing problem above, the invention discloses a kind of novel high-efficiency and energy-saving pressure-less boiler.

A kind of novel high-efficiency and energy-saving pressure-less boiler, including air inlet, furnace wall, burner hearth, vaporium, chimney, venthole, water inlet Mouth, descaling doors, gallery ports, stone or metal plate for standing a stove on as a precaution against fire, inlet valve, cleanout door, pressure-reducing valve, inlet valve and chimney butterfly valve, the pressure-less boiler Also include the second combustion chamber, the 3rd combustion chamber, the 4th combustion chamber, the first hydroecium, the second hydroecium, the first Thiele tube, the second soaking Pipe, the 3rd Thiele tube, first hydroecium are connected with the second hydroecium by connecting tube.

Further, first Thiele tube is located at stone or metal plate for standing a stove on as a precaution against fire upper end, and second Thiele tube is located at the second combustion chamber upper end, 3rd Thiele tube is located at the 4th combustion chamber upper end.

Further, the pressure-less boiler also includes laying dust room, and the furnace wall is provided with the total journey of ash hole.

Further, first hydroecium and the second hydroecium are respectively equipped with the first hydroecium water-level gauge and the second hydroecium water level Meter.

Beneficial effect:The heating surface area of the present invention is big, is the octuple of old-fashioned boiler, and not only coal consumption is low, the thermal efficiency is high, and And discharge capacity is low more environmentally friendly, and can continuously it work, production efficiency is high, compact-sized, reasonable in design, installation operation side of the invention Just, can integrally carry, ground area of standing is small, capital expenditure is few, is that the process steam of medium-sized and small enterprises' unit supplies boiling water, heating etc. most Preferably selection.

Brief description of the drawings

Fig. 1 is the left sectional view of the present invention;

Fig. 2 is right view of the present invention;

Fig. 3 is Section A-A schematic diagram;

Fig. 4 is section B-B schematic diagram;

Fig. 5 is C-C schematic cross-sections;

Fig. 6 is D-D schematic cross-sections.

Wherein, 1, air inlet, 2, descaling doors, 3, gallery ports, 4, furnace wall, 5, stone or metal plate for standing a stove on as a precaution against fire, 6, pressure-reducing valve, 7, inlet valve, 8, Cleanout door, 9, chimney butterfly valve, the 10, the 3rd Thiele tube, the 11, second hydroecium, the 12, the 4th combustion chamber, the 13, the 3rd combustion chamber, 14, product Dirt room, 15, burner hearth, the 16, first Thiele tube, the 17, second combustion chamber, the 18, second Thiele tube, 19, vaporium, 20, venthole, 21st, chimney, 22, the total journey of ash hole, 23, air inlet, the 24, first hydroecium, the 25, first hydroecium water-level gauge, 26, water inlet, 27, even Adapter, the 28, second hydroecium water-level gauge.

Embodiment

With reference to accompanying drawing, the present invention is described in further details.

As illustrated, a kind of novel high-efficiency and energy-saving pressure-less boiler, including air inlet 1, furnace wall 4, burner hearth 15, vaporium 19, Chimney 21, venthole 20, water inlet 26, descaling doors 2, gallery ports 3, stone or metal plate for standing a stove on as a precaution against fire 5, inlet valve 7, cleanout door 8, pressure-reducing valve 6, water inlet Valve 7 and chimney butterfly valve 9, the pressure-less boiler also include the second combustion chamber 17, the 3rd combustion chamber 13, the 4th combustion chamber 12, the One hydroecium 24, the second hydroecium 11, the first Thiele tube 16, the second Thiele tube 18, the 3rd Thiele tube 10, first hydroecium 24 and Two hydroeciums 11 are connected by connecting tube 27, and first Thiele tube 16 is located at the upper end of stone or metal plate for standing a stove on as a precaution against fire 5, and second Thiele tube 18 is located at the The upper end of two combustion chamber 17, the 3rd Thiele tube 10 are located at the upper end of the 4th combustion chamber 12, and the pressure-less boiler also includes laying dust room 14, the furnace wall 4 is provided with the total journey 22 of ash hole, and the hydroecium 11 of the first hydroecium 24 and second is respectively equipped with the first hydroecium water level The hydroecium water-level gauge 28 of meter 27 and second.

Embodiment:The present invention uses the Room backhaul internal combustion mode of vertical counter-burning four, and heating surface area is bigger, and burn more abundant, coal Consumption is 1/3rd of old-fashioned boiler, can economize on coal 70 about percent, also can itself smoke elimination, self-dedusting, self-desulphurization, make coal It is fully burned, chimney discharge heat is few, and is provided with flue dust laying dust room 14, dust can be cleared up in time, with old-fashioned vertical boiler Stove compares, heating surface area super large, and heating surface area is the octuple more of old-fashioned boiler, increasing temperature and pressure faster, from lighting a fire to steaming or Production boiling water only needs more than ten minutes, and old boiler is from lighting a fire to steaming or produces boiling water and must need more than 30 minutes, and the used time is old-fashioned / 3rd of boiler, this boiler are two Room of one, boiling water uninterruptedly can be steamed or produce, because normal-temperature water is introduced into the first hydroecium 24, using exhaust-heat heating, vaporium 19 is entered back into after heating, vaporium 19 steams more than ten after clock, and warm water chamber will steam, the winter It can individually heat, and summer can connect with main steam outlet tube, increase quantity of steam, strengthen vapour pressure, if this boiler is used for producing boiling water When, delivery port adds a water pump, and the boiler of different model is selected according to water consumption, continual can use boiling water.

The general principle and principal character and advantages of the present invention of the present invention, the technology of the industry has been shown and described above Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (1)

1. a kind of novel high-efficiency and energy-saving pressure-less boiler, including air inlet (1), furnace wall (4), burner hearth (15), vaporium (19), chimney (21), venthole (20), water inlet (26), descaling doors (2), gallery ports (3), stone or metal plate for standing a stove on as a precaution against fire (5), inlet valve (7), cleanout door (8), Pressure-reducing valve (6), inlet valve (7) and chimney butterfly valve (9), it is characterised in that:The pressure-less boiler also includes the second combustion chamber (17), the 3rd combustion chamber (13), the 4th combustion chamber (12), the first hydroecium (24), the second hydroecium (11), the first Thiele tube (16), Second Thiele tube (18), the 3rd Thiele tube (10), first hydroecium (24) are connected with the second hydroecium (11) by connecting tube (27) Connect;First Thiele tube (16) is located at stone or metal plate for standing a stove on as a precaution against fire (5) upper end, and second Thiele tube (18) is on the second combustion chamber (17) End, the 3rd Thiele tube (10) are located at the 4th combustion chamber (12) upper end;The pressure-less boiler also includes laying dust room (14), described Furnace wall (4) is provided with the total journey of ash hole (22);First hydroecium (24) and the second hydroecium (11) are respectively equipped with the first hydroecium water Position meter (27) and the second hydroecium water-level gauge (28).
CN201510221586.9A 2015-05-04 2015-05-04 A kind of novel high-efficiency and energy-saving pressure-less boiler CN104791996B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510221586.9A CN104791996B (en) 2015-05-04 2015-05-04 A kind of novel high-efficiency and energy-saving pressure-less boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510221586.9A CN104791996B (en) 2015-05-04 2015-05-04 A kind of novel high-efficiency and energy-saving pressure-less boiler

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CN104791996A CN104791996A (en) 2015-07-22
CN104791996B true CN104791996B (en) 2017-12-26

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707181A1 (en) * 1994-10-14 1996-04-17 Blue Circle Heating Limited Gas boilers
CN201014731Y (en) * 2006-12-28 2008-01-30 李广春 Atmospheric vertical type back-firing boiler
CN201014541Y (en) * 2007-02-24 2008-01-30 米泉市米华锅炉制造有限公司 Numerical control environment-protection energy-saving boiler
CN101270915A (en) * 2008-04-18 2008-09-24 周万杰 Combined slurry combustion boiler with lower spinning type combustion chamber
CN201180981Y (en) * 2008-03-07 2009-01-14 常汝光 Bidirectional combustion environment friendly energy-saving horizontal steam/water boiler
CN202630372U (en) * 2012-06-13 2012-12-26 岳秀宇 Multi-pass oil-fired and gas-fired energy-saving boiler
CN202709438U (en) * 2012-08-20 2013-01-30 杨立儒 Multi-return-stroke counter-burning boiler with internally-arranged smoke-fire tubes
CN202973065U (en) * 2012-12-17 2013-06-05 刘庆鹏 Horizontal type back-fire coal-fired boiler
CN203907993U (en) * 2014-05-30 2014-10-29 李鲁信 Biomass fuel hot-water boiler
CN204593839U (en) * 2015-05-04 2015-08-26 李发军 A kind of novel high-efficiency and energy-saving pressure-less boiler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4026023B2 (en) * 2005-07-20 2007-12-26 株式会社巴商会 boiler

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707181A1 (en) * 1994-10-14 1996-04-17 Blue Circle Heating Limited Gas boilers
CN201014731Y (en) * 2006-12-28 2008-01-30 李广春 Atmospheric vertical type back-firing boiler
CN201014541Y (en) * 2007-02-24 2008-01-30 米泉市米华锅炉制造有限公司 Numerical control environment-protection energy-saving boiler
CN201180981Y (en) * 2008-03-07 2009-01-14 常汝光 Bidirectional combustion environment friendly energy-saving horizontal steam/water boiler
CN101270915A (en) * 2008-04-18 2008-09-24 周万杰 Combined slurry combustion boiler with lower spinning type combustion chamber
CN202630372U (en) * 2012-06-13 2012-12-26 岳秀宇 Multi-pass oil-fired and gas-fired energy-saving boiler
CN202709438U (en) * 2012-08-20 2013-01-30 杨立儒 Multi-return-stroke counter-burning boiler with internally-arranged smoke-fire tubes
CN202973065U (en) * 2012-12-17 2013-06-05 刘庆鹏 Horizontal type back-fire coal-fired boiler
CN203907993U (en) * 2014-05-30 2014-10-29 李鲁信 Biomass fuel hot-water boiler
CN204593839U (en) * 2015-05-04 2015-08-26 李发军 A kind of novel high-efficiency and energy-saving pressure-less boiler

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Granted publication date: 20171226

Termination date: 20180504