CN209415745U - A kind of anti-burning water-heating boiler - Google Patents

A kind of anti-burning water-heating boiler Download PDF

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Publication number
CN209415745U
CN209415745U CN201821680355.XU CN201821680355U CN209415745U CN 209415745 U CN209415745 U CN 209415745U CN 201821680355 U CN201821680355 U CN 201821680355U CN 209415745 U CN209415745 U CN 209415745U
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China
Prior art keywords
water
furnace
smoke
burner hearth
room
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Active
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CN201821680355.XU
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Chinese (zh)
Inventor
林平
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Qingdao Ao Feng Energy Saving Equipment Co Ltd
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Qingdao Ao Feng Energy Saving Equipment Co Ltd
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Priority to CN201821680355.XU priority Critical patent/CN209415745U/en
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Abstract

A kind of anti-burning water-heating boiler is related to hot-water boiler.It includes furnace body, furnace body water packet, burner hearth, upper lower fire grating, filler, hot water outlet, chimney.Burner hearth roof is water-filling interlayer wall, burner hearth rear wall is equipped with smoke outlet, heel row smoke-box is connected thereto furnace chamber Heat Room, upper and lower heat exchanger plates are equipped in furnace chamber Heat Room, heat exchanger plates are interlayer water-filling plate, several transverse directions are equipped with furnace body water Bao Liantong, in furnace chamber Heat Room and heel row smoke-box by hot-water line, with furnace body water Bao Liantong.The utility model has the advantages that burner hearth roof is water-filling interlayer wall caused by the utility model, the upper furnace of upper fire-grating carries out benefit wind by coal feeding hole, destructive distillation smoldering is generated in burner hearth, do not generate open fire, produced ashes flue gas burns room down into anti-through upper fire-grating, indoor generation open fire burning is burnt anti-, therefore avoids the volume of smoke for just burning up to walk.Anti- high-temperature flue gas that room the generates smoke outlet after through that burns enters furnace chamber Heat Room, and by upper and lower heat exchanger plates, transverse direction heat exchanging water pipe and furnace body water packet, heat is exchanged water supply, becomes hot water to for heat supply.The thermal efficiency is high, smoke dust.

Description

A kind of anti-burning water-heating boiler
Technical field:
The utility model relates to hot-water boilers, refer in particular to a kind of back-firing efficient hot-water boiler.
Background technique:
Existing hot-water boiler mostly uses positive burning, and coal is put into burner hearth, and new coal is in top layer, grey before this since temperature is low Powder burning, just generates a large amount of flue gases through smoke stack emission, smoke contamination is serious.To reduce soot emissions, anti-burning is gradually adopted now Boiler, however existing back firing boiler design mostly it is not scientific, it is believed that having double-layer grate is back firing boiler, as a result root in principle This be not it is counter burn, so using effect is poor, still generate larger flue dust.
Utility model content:
The purpose of the utility model is to provide a kind of anti-burning water-heating boiler, it uses Double fire grate back-fire, basic smoke dust, combustion Burned, the thermal efficiency is high.
The technical solution of the utility model is a kind of anti-burning water-heating boiler, including furnace body 1, furnace body water packet 2, burner hearth 4, on Fire grate 6, lower fire grating 7, cinder chamber 10, filler 20, hot water outlet 21, smoke evacuation room 18, chimney 19.4 roof 5 of burner hearth is Water-filling interlayer wall, burner hearth rear wall are equipped with smoke outlet 12, and smoke outlet connects heel row smoke-box 13, and heel row smoke-box is discharge flue thereon 14, the furnace chamber Heat Room 3 that discharge flue is connected thereto, furnace chamber Heat Room is interior to be equipped with lower heat exchanger plates 15 and upper heat exchanger plates 16, above and below Heat exchanger plates are interlayer water-filling plate, and several laterally heat exchange are equipped with 2 connection of furnace body water packet, in furnace chamber Heat Room 3 and heel row smoke-box 13 Water pipe 17, with 2 connection of furnace body water packet.
The upper and lower heat exchanger plates are staggered.Upper fire-grating 6 is obliquely installed.Burner hearth antetheca is equipped with coal filling hole 8 and operation port 9, coal filling hole is simultaneously wind-supplying mouth.Lower fire grating its have air inlet 11.
Caused by the utility model the utility model has the advantages that
The utility model burner hearth roof 5 is water-filling interlayer wall, and the upper furnace of upper fire-grating carries out benefit wind by coal feeding hole, in burner hearth Destructive distillation smoldering is generated, open fire is not generated, produced ashes flue gas burns room down into anti-through upper fire-grating, bright in the indoor generation of anti-burning Fire burning, therefore avoid the volume of smoke for just burning up to walk.The anti-high-temperature flue gas for burning room generation smoke outlet 12 after enters furnace chamber Heat Room 3, by upper and lower heat exchanger plates, several lateral heat exchanging water pipes 17 and furnace body water packet 2, the heat that coal combustion generates exchange to Water becomes hot water to for heat supply.The thermal efficiency is high, smoke dust.
Detailed description of the invention:
1 the utility model of attached drawing constructs main view
Specific embodiment:
Attached drawing 1 gives a kind of specific embodiment of the utility model.It include furnace body 1, furnace body water packet 2, burner hearth 4, Upper fire-grating 6, lower fire grating 7, cinder chamber 10, filler 20, hot water outlet 21, smoke evacuation room 18, chimney 19.4 roof 5 of burner hearth For water-filling interlayer wall, burner hearth rear wall is equipped with smoke outlet 12, and smoke outlet connects heel row smoke-box 13, and heel row smoke-box is discharge flue thereon 14, discharge flue is connected thereto furnace chamber Heat Room 3, is equipped with lower heat exchanger plates 15 and upper heat exchanger plates 16 in furnace chamber Heat Room, changes above and below Hot plate is interlayer water-filling plate, and several lateral heat-exchanging waters are equipped with 2 connection of furnace body water packet, in furnace chamber Heat Room 3 and heel row smoke-box 13 Pipe 17, with 2 connection of furnace body water packet.The upper and lower heat exchanger plates are staggered.Upper fire-grating 6 is obliquely installed.Burner hearth antetheca is equipped with Coal filling hole 8 and operation port 9, coal filling hole are simultaneously wind-supplying mouth.Lower fire grating its have air inlet 11.

Claims (2)

1. a kind of anti-burning water-heating boiler, including furnace body (1), furnace body water packet (2), burner hearth (4), upper fire-grating (6), lower fire grating (7), ash Grit chamber (10), filler (20), hot water outlet (21), smoke evacuation room (18), chimney (19), characterized in that burner hearth (4) roof It (5) is water-filling interlayer wall, burner hearth rear wall is equipped with smoke outlet (12), and smoke outlet connects heel row smoke-box (13), and heel row smoke-box is thereon Discharge flue (14), the furnace chamber Heat Room (3) that discharge flue is connected thereto, furnace chamber Heat Room are interior equipped with lower heat exchanger plates (15) and upper Heat exchanger plates (16), upper and lower heat exchanger plates are interlayer water-filling plate, with furnace body water packet (2) connection, furnace chamber Heat Room (3) and heel row smoke-box (13) several lateral heat exchanging water pipes (17) are equipped in, with furnace body water packet (2) connection.
2. a kind of anti-burning water-heating boiler according to claim 1, characterized in that the upper and lower heat exchanger plates are staggered;Upper furnace Row (6) is obliquely installed;Burner hearth antetheca is equipped with coal filling hole (8) and operation port (9), and coal filling hole is simultaneously wind-supplying mouth;Lower fire grating is under it Equipped with air inlet (11).
CN201821680355.XU 2018-10-06 2018-10-06 A kind of anti-burning water-heating boiler Active CN209415745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821680355.XU CN209415745U (en) 2018-10-06 2018-10-06 A kind of anti-burning water-heating boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821680355.XU CN209415745U (en) 2018-10-06 2018-10-06 A kind of anti-burning water-heating boiler

Publications (1)

Publication Number Publication Date
CN209415745U true CN209415745U (en) 2019-09-20

Family

ID=67931665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821680355.XU Active CN209415745U (en) 2018-10-06 2018-10-06 A kind of anti-burning water-heating boiler

Country Status (1)

Country Link
CN (1) CN209415745U (en)

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