CN204494645U - The biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure - Google Patents
The biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure Download PDFInfo
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- CN204494645U CN204494645U CN201520145600.7U CN201520145600U CN204494645U CN 204494645 U CN204494645 U CN 204494645U CN 201520145600 U CN201520145600 U CN 201520145600U CN 204494645 U CN204494645 U CN 204494645U
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Abstract
The utility model belongs to air-conditioning equipment, in particular to the biomass gasification fired horizontal water pipe steam boiler central air-conditioning of a kind of normal pressure, the left surface of boiler bottom plate (1) is equipped with and adjusts wind shoot door (2), boiler bottom plate (1) inner chamber is provided with cinder chamber (1-1), primary air piping (30) and two grey doors (29) boiler bottom plate (1) leading flank are equipped with respectively, the boiler that is equipped with above of boiler bottom plate gets a foothold (3), the upper left side of face of boiler leftover bits and pieces (3) is fixedly connected with boiler inner core (5), boiler inner core (5) lower parallel is equipped with a left side, right-oblique draining black furnace grate pipe (4), vertically uniform in smoke-box inner core (25) multiple water pipe (26) is housed, the lower end of water pipe (26) connects lower header (27) respectively, normal pressure biomass gasification fired horizontal water pipe steam boiler central air-conditioning structure is simple, floor space is little, small investment, can with opening with stopping, the thermal efficiency is high, safe and reliable, operating cost is low.
Description
Technical field
The utility model belongs to air-conditioning equipment, particularly the biomass gasification fired horizontal water pipe steam boiler central air-conditioning of a kind of normal pressure.
Background technology
At present, the thermal source of central air-conditioning generally adopts coal, electricity, liquefied gas, town gas, heavy oil etc. to heat, and to atmosphere pollution greatly, although electric energy generation is polluted little, one-time investment is many, and operating cost is high for coal and heavy oil.Biomass energy is can the renewable sources of energy, and its carbon containing, sulfur-bearing and ash content are all low, than coal and heavy oil very manyly little to atmosphere pollution; about there are about 700,000,000 tons biomass energies China's year; often be only now and utilize about 2.2 hundred million tons, remainder is all lost and is even burnt in farmland, pollutes environment; if made full use of; not only increase wealth, also protect environment, reduce the discharge of carbon dioxide and sulfur dioxide widely; therefore, some biomass type fuel boilers have been there are both at home and abroad.The existing type of furnace does not meet the feature request of biomass molding fuel, and cause burning to worsen, the thermal efficiency is low, poor heat transfer, heat-transfer surface slagging scorification, heat-transfer surface often blocks, lime-ash coking, pollutes large, and external type only eats flour and rice, need to burn wooden burning, and bring a high price, be not suitable for China's national situation.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, and provide a kind of structure simple, the thermal efficiency is high, is conducive to the biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure of environmental protection joint row.
The technical scheme that the utility model technical solution problem adopts is: the biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure comprises boiler bottom plate, primary air piping, ash door, fire door, water-cooled fire grate pipe, boiler jacket, upper hose, return pipe, warm-air drier one, warm-air drier two, be characterized in being equipped with on the left surface of boiler bottom plate and adjust wind shoot door, boiler bottom plate inner chamber is provided with cinder chamber, primary air piping and two grey doors boiler bottom plate leading flank are equipped with respectively, the boiler that is equipped with above of boiler bottom plate is got a foothold, the upper left side of face of boiler leftover bits and pieces is fixedly connected with boiler inner core, boiler leftover bits and pieces upper right is fixedly connected with smoke-box inner core, boiler inner core upper end is equipped with inner core upper cover, smoke-box inner core upper end is equipped with upper perforated plate, all be communicated with cinder chamber bottom boiler inner core with bottom smoke-box inner core, boiler inner core lower parallel is equipped with a left side, a right-oblique draining black furnace grate pipe, be interconnected between water-cooled fire grate pipe, the inner space of water-cooled fire grate pipe two ends respectively and between boiler jacket and boiler inner core, be vaporizer above water-cooled fire grate pipe, be combustion chamber above vaporizer, second-time burning hole is provided with between boiler inner core upper end and smoke-box inner core upper end, fire door above boiler and combustion chamber, two fire doors of below are communicated with vaporizer respectively, boiler jacket between combustion chamber and vaporizer and boiler inner core fixedly install two with the vortex burner of inner space and secondary air channel, boiler jacket and boiler inner core are equipped with explosion proof door, tertiary-air pipe with combustion chamber is housed on the right side of explosion proof door, vertically uniform in smoke-box inner core multiple water pipe is housed, water pipe top connect upper perforated plate and and boiler jacket, inner core upper cover, tertiary-air pipe, the inner space formed between upper perforated plate, the lower end of water pipe connects lower header respectively, below upper perforated plate, fireguard is housed, boiler jacket lower right-hand side is provided with the return pipe of inner space between smoke-box inner core, with boiler and warm-air drier tube connector, warm-air drier one is housed above on the left of boiler jacket upper cover, warm-air drier and atmospheric communicating pipe and water seal warm-air drier one be equipped with, with boiler and warm-air drier tube connector, warm-air drier two is housed above on the right side of boiler jacket upper cover.
The beneficial effects of the utility model are: normal pressure biomass gasification fired horizontal water pipe steam boiler central air-conditioning structure is simple, and floor space is little, small investment, can with opening with stopping, and the thermal efficiency is high, safe and reliable, and operating cost is low.The burning of this central air-conditioning is biomass fuel, is regenerative resource, the low ash content of low-carbon and low-sulphur, and fugitive constituent is high; after gasification, and combustion, flue gas carbon containing, sulfur-bearing are low, dust is few, little to atmosphere pollution; be conducive to protection of the environment, reduce the discharge of carbon dioxide and sulfur dioxide widely, can turn waste into wealth.This central air-conditioning can be widely used in the place heating such as big-and-middle-sized factory building, market, station, large-scale public place, and can be the resident's heat supply away from heating network, is agricultural greenhouse, the heat supply and air conditioning of mushroom factory building and bathroom heat supply and supplying hot water steam etc.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is normal pressure biomass gasification fired horizontal water pipe steam boiler central air-conditioning structure chart.
In figure, 1-boiler bottom plate; 1-1-cinder chamber; 2-adjusts wind shoot door; 3-boiler is got a foothold; 4-water-cooled fire grate pipe; 5-boiler inner core; 5-1-vaporizer; 5-2-combustion chamber; 6-fire door; 7-boiler jacket; 8-vortex burner and secondary air channel; 9-explosion proof door; 10-inner core upper cover; 11-water-level gauge; 12-tertiary-air pipe; 13-second-time burning hole; 14-boiler and warm-air drier tube connector; 15-warm-air drier one; 16-warm-air drier and atmospheric communicating pipe and water seal; 17-warm-air drier two; 18-boiler atmospheric communicating pipe and water seal; 19-boiler jacket upper cover; 20-upper hose; 21-upper perforated plate; 22-stovepipe; 23-chimney valve; 24-inspection door; 25-smoke-box inner core; 26-water pipe; 27-lower header; 28-return pipe; 29-ash door; 30-primary air piping; 31-fireguard; A-ash bed; B-oxidizing fire layer; C-reducing zone; D-destructive distillation layer; E-drying layer; F-fuel gas layer.
Detailed description of the invention
Embodiment, with reference to accompanying drawing 1, boiler bottom plate 1 left surface of the biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure is equipped with and adjusts wind shoot door 2, boiler bottom plate 1 inner chamber is provided with cinder chamber 1-1, wind shoot door 2 is adjusted to be communicated with cinder chamber 1-1, primary air piping 30 and two grey doors 29 boiler bottom plate 1 leading flank are equipped with respectively, the boiler that is equipped with above of boiler bottom plate 1 gets a foothold 3, on boiler leftover bits and pieces 3, left side of face is fixedly connected with boiler inner core 5, boiler 3 upper right of getting a foothold are fixedly connected with smoke-box inner core 25, boiler inner core 5 upper end is equipped with inner core upper cover 10, smoke-box inner core 25 upper end is equipped with upper perforated plate 21, all be communicated with cinder chamber 1-1 with bottom smoke-box inner core 25 bottom boiler inner core 5.Boiler inner core 5 lower parallel is equipped with a draining black furnace grate pipe 4 of left and right inclination, is interconnected between water-cooled fire grate pipe 4, the inner space of water-cooled fire grate pipe 4 two ends respectively and between boiler jacket 7 and boiler inner core 5.Water-cooled fire grate pipe 4 is vaporizer 5-1 above, is combustion chamber 5-2 above vaporizer 5-1.Between boiler inner core 5 upper end and smoke-box inner core 25 upper end, second-time burning hole 13 is housed, outside boiler inner core 5 He outside smoke-box inner core 25, boiler jacket 7 is housed, the upper end of boiler jacket 7 is equipped with boiler jacket upper cover 19.The boiler jacket 7 in left side and boiler inner core 5 are equipped with three fire doors 6, the fire door 6 of the top is communicated with combustion chamber 5-2, two fire doors 6 of below are communicated with vaporizer 5-1 respectively, water-level gauge 11 is equipped with the fire door 6 upper left boiler jacket 7 be communicated with combustion chamber 5-2, the inner space formed between water-level gauge 11 and boiler jacket 7, inner core upper cover 10, tertiary-air pipe 12, upper perforated plate 21, boiler jacket upper cover 19.Boiler jacket 7 between combustion chamber 5-2 and vaporizer 5-1 and boiler inner core 5 fixedly install two with the vortex burner of inner space and secondary air channel 8, boiler jacket 7 outside the 5-2 of combustion chamber and boiler inner core 5 are equipped with explosion proof door 9, the tertiary-air pipe 12 be communicated with combustion chamber 5-2 is housed on the right side of explosion proof door 9.Vertically uniform in smoke-box inner core 25 multiple water pipe 26 is housed, water pipe 26 top connects upper perforated plate 21, and with boiler jacket 7, inner core upper cover 10, tertiary-air pipe 12, the inner space formed between upper perforated plate 21, water pipe 26 lower end is communicated with lower header 27 respectively, lower header 27 is fixedly equipped with on boiler leftover bits and pieces 3, the upper perforated plate 21 of smoke-box inner core 25 inside is equipped with fireguard 31 below, boiler jacket 7 outside smoke-box inner core 25 is equipped with inspection door 24, inspection door 24 is communicated with smoke-box inner core 25, be equipped with below boiler jacket 7 right flank and the return pipe 28 of inner space between boiler jacket 7 and smoke-box inner core 25 outer wall, the stovepipe 22 be communicated with smoke-box inner core 25 is equipped with in top, chimney valve 23 stovepipe 22 is equipped with, the upper hose 20 with inner space boiler jacket upper cover 19 on the left of stovepipe 22 is equipped with.Boiler jacket upper cover 19 on the left of upper hose 20 is equipped with and the boiler atmospheric communicating pipe of inner space and water seal 18, to be connected with warm-air drier tube connector 14 with two boilers above on the left of boiler jacket upper cover 19 and warm-air drier 1 is housed, warm-air drier 1 is equipped with warm-air drier and is communicated with siphunculus and water seal 16 with air, to be connected with warm-air drier tube connector 14 with two boilers above on the right side of boiler jacket upper cover 19 and warm-air drier 2 17 is housed, warm-air drier 1 and warm-air drier 2 17 rightabout are installed, or according to installation site adjustment direction.
The course of work of the biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure is: drop into biomass granule fuel to boiler inner core 5 from fire door 6, added water by upper hose 20, water-level gauge 11 observes the water yield.After adding water, this central air-conditioning can run by following three kinds of modes: 1, boiler normal combustion mode, 150 ~ 400mm high living beings bed of material is added in boiler inner core 5 after igniting, open and adjust wind shoot door 2 and chimney valve 23, warm-air drier 15 is also be interrupted to open, and this mode is the method for operation of most power saving, lowest price, 2, open the normal combustion mode of air blast, after adding 150 ~ 400mm high living beings bed of material after ignition of the boiler, close all fire doors 6, by the normal combustion mode of primary air piping 30 with air blast air feed, i.e. load combustion system in boiler, 3, gasification, and combustion mode, after ignition of the boiler, thicken biomass fuel bed, now in vaporizer 5-1, bottom is ash bed A, be oxidizing fire layer B above ash bed A, be reducing zone C above oxidizing fire layer B, be destructive distillation layer D above reducing zone C, destructive distillation layer D upper strata is drying layer E, be fuel gas layer F above drying layer E, light a fire through vortex burner and secondary air channel 8 and blow, tertiary-air pipe 12 is combustion-supporting, the combustion gas of fuel gas layer F is made to be equivalent to low-calorie natural gas, the flame of above-mentioned three kinds of modes enters smoke-box inner core 25 through second-time burning hole 13, under the effect of fireguard 31, flame returns from the below of fireguard 31 and discharges through stovepipe 22, dust or lime-ash are between lower header 27 and fall into cinder chamber 1-1 between water-cooled fire grate pipe 4, can not block.After in boiler, aqueous medium is heated, produce atmospheric steam to boiler top, after be covered with the finned tube of warm-air drier 1 through boiler and warm-air drier tube connector 14, as when pressure exceedes atmospheric steam then steam can be discharged into indoor from warm-air drier and atmospheric communicating pipe and water seal 16 and boiler atmospheric communicating pipe and water seal 18, boiler wall establishes temperature control equipment, after reaching mild temperature, warm-air drier 15 starts, warm-air drier 2 17 running passes to room air the steam heat in warm-air drier 1 finned tube, indoor are delivered to again after air heat in warm-air drier 1 suction-chamber, steam condensate (SC) declines and returns boiler.In summer, can directly be drawn into cold water as refrigerating plant by water pipe 26.
Claims (1)
1. the biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure comprises boiler bottom plate (1), primary air piping (30), ash door (29), fire door (6), water-cooled fire grate pipe (4), boiler jacket (7), upper hose (20), return pipe (28), warm-air drier one (15), warm-air drier two (17), it is characterized in that being equipped with on the left surface of boiler bottom plate (1) and adjust wind shoot door (2), boiler bottom plate (1) inner chamber is provided with cinder chamber (1-1), primary air piping (30) and two grey doors (29) boiler bottom plate (1) leading flank are equipped with respectively, the boiler that is equipped with above of boiler bottom plate gets a foothold (3), the upper left side of face of boiler leftover bits and pieces (3) is fixedly connected with boiler inner core (5), boiler leftover bits and pieces (3) upper right is fixedly connected with smoke-box inner core (25), boiler inner core (5) upper end is equipped with inner core upper cover (10), smoke-box inner core (25) upper end is equipped with upper perforated plate (21), boiler inner core (5) bottom is all communicated with cinder chamber (1-1) with smoke-box inner core (25) bottom, boiler inner core (5) lower parallel is equipped with a left side, right-oblique draining black furnace grate pipe (4), be interconnected between water-cooled fire grate pipe (4), the inner space of water-cooled fire grate pipe (4) two ends respectively and between boiler jacket (7) and boiler inner core (5), water-cooled fire grate pipe (4) is vaporizer (5-1) above, be combustion chamber (5-2) above vaporizer (5-1), second-time burning hole (13) is provided with between boiler inner core (5) upper end and smoke-box inner core (25) upper end, fire door (6) above boiler is communicated with combustion chamber (5-2), two fire doors (6) of below are communicated with vaporizer (5-1) respectively, boiler jacket (7) between combustion chamber (5-2) and vaporizer (5-1) and boiler inner core (5) be upper fixedly install two with the vortex burner of inner space and secondary air channel (8), boiler jacket (7) and boiler inner core (5) are equipped with explosion proof door (9), the tertiary-air pipe (12) be communicated with combustion chamber (5-2) is equipped with on explosion proof door (9) right side, vertically uniform in smoke-box inner core (25) multiple water pipe (26) is housed, water pipe (26) top connect upper perforated plate (21) and with boiler jacket (7), inner core upper cover (10), tertiary-air pipe (12), the inner space formed between upper perforated plate (21), the lower end of water pipe (26) connects lower header (27) respectively, fireguard (31) is housed below upper perforated plate (21), boiler jacket (7) lower right-hand side is provided with the return pipe (28) of inner space between smoke-box inner core (25), boiler jacket upper cover (19) is equipped with warm-air drier one (15) with boiler and warm-air drier tube connector (14) above left side, warm-air drier and atmospheric communicating pipe and water seal (16) warm-air drier one (15) be equipped with, boiler jacket upper cover (19) is equipped with warm-air drier two (17) with boiler and warm-air drier tube connector (14) above right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145600.7U CN204494645U (en) | 2015-03-16 | 2015-03-16 | The biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145600.7U CN204494645U (en) | 2015-03-16 | 2015-03-16 | The biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure |
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| CN204494645U true CN204494645U (en) | 2015-07-22 |
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| CN201520145600.7U Expired - Fee Related CN204494645U (en) | 2015-03-16 | 2015-03-16 | The biomass gasification fired horizontal water pipe steam boiler central air-conditioning of normal pressure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728955A (en) * | 2015-03-16 | 2015-06-24 | 王忠信 | Normal-pressure biomass gasified combustion horizontal water pipe steam boiler central air conditioner |
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2015
- 2015-03-16 CN CN201520145600.7U patent/CN204494645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728955A (en) * | 2015-03-16 | 2015-06-24 | 王忠信 | Normal-pressure biomass gasified combustion horizontal water pipe steam boiler central air conditioner |
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| 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: 20150722 Termination date: 20210316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |