CN206875414U - A kind of new energy biomass fuel combustion boiler - Google Patents

A kind of new energy biomass fuel combustion boiler Download PDF

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Publication number
CN206875414U
CN206875414U CN201720437544.3U CN201720437544U CN206875414U CN 206875414 U CN206875414 U CN 206875414U CN 201720437544 U CN201720437544 U CN 201720437544U CN 206875414 U CN206875414 U CN 206875414U
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CN
China
Prior art keywords
hot gas
gas delivery
burner hearth
biomass fuel
boiler
Prior art date
Application number
CN201720437544.3U
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Chinese (zh)
Inventor
欧阳维灿
Original Assignee
珠海华灿科技有限公司
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Publication date
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Priority to CN201720437544.3U priority Critical patent/CN206875414U/en
Application granted granted Critical
Publication of CN206875414U publication Critical patent/CN206875414U/en

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Abstract

The utility model discloses a kind of new energy biomass fuel combustion boiler, including boiler body, water tank, first heating muff, second heating muff and material storage tube, the inner chamber bottom of boiler body is provided with fire grate, burner hearth is provided with above fire grate, the chimney connected with burner hearth cavity top is provided with the top of boiler body, first heating muff is set in the outer ring of chimney, serpentine-like winding is provided with air inlet pipe in first heating muff, the top of material storage tube is provided with and communicated with charging box, the bottom connection of material storage tube is provided with blanking barrel, the bottom of blanking barrel connects setting with the left end of feed pipe, the right-hand member of feed pipe and the intracavity inter-connection of burner hearth are set, second heating muff is set in the outer ring of material storage tube, serpentine-like winding is provided with No. two hot gas delivery pipes in second heating muff.The utility model is simple and reasonable, and biomass fuel combustion is abundant, and heat utilization rate is high, practical.

Description

A kind of new energy biomass fuel combustion boiler
Technical field
New energy fuel is the utility model is related to, specifically a kind of new energy biomass fuel combustion boiler.
Background technology
New energy generally refers to the regenerative resource developed on the basis of new technology, including solar energy, biology Thermal cycle between mass-energy, water energy, wind energy, geothermal energy, wave energy, ocean current energy and tide energy, and ocean surface and deep layer etc.; In addition, also Hydrogen Energy, biogas, alcohol, methanol etc., and coal, oil, natural gas and water energy, the equal energy source utilized extensively, Referred to as conventional energy resource, wherein biomass new energy refer to alcohol fuel and the biodiesel produced by living resources, can replace The gasoline and diesel oil that generation is produced by oil, it is the important side of renewable biomass boiler biomass block energy exploitation and application To.
Biomass fuel refers to using biological material burning as fuel, typically mainly agriculture and forestry organic waste material(Such as stalk, saw End, bagasse, rice chaff etc.).The application of biomass fuel, actual is mainly biomass molding fuel, be using agricultural waste as Raw material, by crushing, mixing, extruding, the technique such as drying, various shapings are made(Such as block, graininess), can directly it fire A kind of Novel clean-fuel burnt.
When in use, the biomass fuel combustion in boiler is insufficient for existing biomass fuel combustion boiler, heat energy profit Not high with rate, practicality is not strong.
Utility model content
The purpose of this utility model is to provide a kind of new energy biomass fuel combustion boiler, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme:
A kind of new energy biomass fuel combustion boiler, including boiler body, water tank, the first heating muff, the second heating Sleeve and material storage tube, the inner chamber bottom of the boiler body are provided with fire grate;Burner hearth is provided with above the fire grate;The stove Dust Storage Room is additionally provided with below row;The top of the burner hearth is additionally provided with flue dust filter screen;The top of the boiler body is set There is the chimney connected with burner hearth cavity top;First heating muff is set in the outer ring of chimney;First heating muff Interior serpentine-like winding is provided with air inlet pipe;The top of the material storage tube is provided with and communicated with charging box;The bottom of the material storage tube connects It is logical to be provided with blanking barrel;Rotary shaft is provided with the blanking barrel, three blanking baffle plates are uniformly installed in rotary shaft;The blanking The bottom of cylinder connects setting with the left end of feed pipe;The right-hand member of the feed pipe and the intracavity inter-connection of burner hearth are set;Described Two heating muffs are set in the outer ring of material storage tube;Serpentine-like winding is provided with No. two hot gas conveyings in second heating muff Pipe;Seal and connect between the outlet air end of the air inlet pipe and the air intake of No.1 hot gas delivery pipe;The No.1 hot gas delivery pipe Outlet air end and the air intake of No. two hot gas delivery pipes between seal and connect;The outlet air end of No. two hot gas delivery pipes and No. three Sealing connection is set between the air intake of hot gas delivery pipe;The outlet air end and No. four hot gas delivery pipes of No. three hot gas delivery pipes Air intake between sealing connection set;No. four hot gas delivery pipes are placed in the inner chamber bottom of burner hearth;No. four hot gas is defeated Send and some exhaust branch pipes are provided with and communicated with pipe;The first air pump is installed in the No.1 hot gas delivery pipe;No. three heat Second air pump is installed on letter shoot.
As further program of the utility model:The water tank is placed in burner hearth and set, and the top connection of water tank is set There is outlet pipe, the bottom of water tank is provided with and communicated with water inlet pipe.
As further program of the utility model:It is provided with and is easy to dust in Dust Storage Room on the left of the Dust Storage Room The ash-draining gate of slag discharge.
As further program of the utility model:The ash-draining gate detachable connection is on the side plate of Dust Storage Room.
As further program of the utility model:The flue dust filter screen is that surface uniformly processes meshed net form knot Structure.
As further program of the utility model:The feed pipe is obliquely installed for right low left high.
Compared with prior art, the beneficial effects of the utility model are:This practicality newly can simple and reasonable, biomass fuel Fuel economy is high, and heat utilization rate is high, the air-flow in air inlet pipe is heated using the heat contained in flue gas, after heating Air-flow by being entered after No.1 hot gas delivery pipe in No. two hot gas delivery pipes, the hot gas in No. two hot gas delivery pipes is to storing Biomass fuel in cylinder is preheated, and is avoided biomass fuel and is directly entered stove chamber inner combustion and produces black smoke, and afterwards two Hot gas in number hot gas delivery pipe is entering in No. four hot gas delivery pipes, is discharged eventually through exhaust branch pipe, exhaust branch pipe discharge Air-flow escape up, the oxygen contained in thermal current contributes to the burning of burner hearth endogenous substance fuel, fires biomass fuel Burn more abundant.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the first heating muff in the utility model.
In figure:1- boiler bodies, 2- water tanks, 3- burner hearths, the heating muffs of 4- first, 5- chimneys, 6- flue dust filter screens, 7- water outlets Pipe, 8- water inlet pipes, 9- fire grates, 10- Dust Storage Rooms, 11- ash-draining gates, 12- air inlet pipe, the air pumps of 13- first, 14- charging boxs, 15- Second heating muff, No. bis- hot gas delivery pipes of 16-, 17- No.1 hot gas delivery pipes, 18- material storage tubes, 19- blanking barrels, 20- blankings Baffle plate, No. tri- hot gas delivery pipes of 21-, No. tetra- hot gas delivery pipes of 22-, 23- exhaust branch pipes, the air pumps of 24- second, 25- feed pipes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of new energy biomass fuel combustion boiler, including boiler Body 1, water tank 2, the first heating muff 4, the second heating muff 15 and material storage tube 18, the inner chamber bottom of the boiler body 1 are set It is equipped with fire grate 9;The top of the fire grate 9 is provided with burner hearth 3;The lower section of the fire grate 9 is additionally provided with Dust Storage Room 10;The storage ash The left side of room 10 is provided with the ash-draining gate 11 for being easy to discharge dust lime-ash in Dust Storage Room 10;The 11 detachable company of ash-draining gate It is connected on the side plate of Dust Storage Room 10;The water tank 2 is placed in burner hearth 3 and set;The top of the water tank 2 is provided with and communicated with outlet pipe 7;The bottom of the water tank 2 is provided with and communicated with water inlet pipe 8;The top of the burner hearth 3 is additionally provided with flue dust filter screen 6, flue dust filter screen 6 Uniformly process meshed network structure for surface, the setting of flue dust filter screen 6 effectively avoid the graininess such as dust lime-ash impurity with Flue gas effusion in burner hearth 3;The top of the boiler body 1 is provided with the chimney 5 connected with the inner chamber top of burner hearth 3;Described One heating muff 4 is set in the outer ring of chimney 5;Serpentine-like winding is provided with air inlet pipe 12 in first heating muff 4;It is described The top of material storage tube 18 is provided with and communicated with charging box 14;The bottom connection of the material storage tube 18 is provided with blanking barrel 19;The blanking Rotary shaft is provided with cylinder 19, three blanking baffle plates 20 are uniformly installed in rotary shaft;It is also solid on the outer wall of the blanking barrel 19 Dingan County is equipped with the motor for being used for driving the rotary shaft to rotate and is not shown;The bottom of the blanking barrel 19 and feed pipe 25 Left end connection is set;The right-hand member of the feed pipe 25 is set with the intracavity inter-connection of burner hearth 3;The feed pipe 25 is right low left high Be obliquely installed, the biomass dyestuff being easy in feed pipe 25 that is obliquely installed of feed pipe 25 is slid to burner hearth 3;Described second Heating muff 15 is set in the outer ring of material storage tube 18;It is defeated to be provided with No. two hot gas for serpentine-like winding in second heating muff 15 Send pipe 16;Seal and connect between the outlet air end of the air inlet pipe 12 and the air intake of No.1 hot gas delivery pipe 17;The No.1 heat Sealing connects between the outlet air end of letter shoot 17 and the air intake of No. two hot gas delivery pipes 16;No. two hot gas delivery pipes 16 Outlet air end and the air intake of No. three hot gas delivery pipes 21 between sealing connect setting;The air-out of No. three hot gas delivery pipes 21 End connects setting with sealing between the air intake of No. four hot gas delivery pipes 22;No. four hot gas delivery pipes 22 are placed in burner hearth 3 Inner chamber bottom;Some exhaust branch pipes 23 are provided with and communicated with No. four hot gas delivery pipes 22;The No.1 hot gas delivery pipe 17 On the first air pump 13 is installed;Second air pump 24 is installed in No. three hot gas delivery pipes 21.
Operation principle of the present utility model is:Biomass dyestuff is added into material storage tube 18 by charging box 14, using turn Moving axis drives blanking baffle plate 20 to rotate, and controls and is dropped down onto under the biomass fuel in material storage tube 18 in feed pipe 25, in feed pipe 25 Biomass fuel slide to burner hearth 3, the water in water tank 2 is heated in the endogenous substance fuel combustion process of burner hearth 3, it is raw During caused flue gas escapes up in biomass fuel combustion process, the particle lime-ash contained in flue gas is by flue dust filter screen 6 Filtering, avoid the effusion of particle lime-ash;First air pump 13 and the second air pump 24 are accessed into power supply, in the first air pump 13 Under effect, extraneous air enters in air inlet pipe 12, and the heat contained in flue gas heats to the air-flow in air inlet pipe 12, heating Air-flow afterwards after No.1 hot gas delivery pipe 17 by entering in No. two hot gas delivery pipes 16, the heat in No. two hot gas delivery pipes 16 Gas preheats to the biomass fuel in material storage tube 18, avoids biomass fuel and is directly entered burning in burner hearth 3 and produces Black smoke, afterwards the hot gas in No. two hot gas delivery pipes 16 enter No. four hot gas delivery pipes 22 in the presence of the second air pump 24 It is interior, discharged eventually through exhaust branch pipe 23, the air-flow that exhaust branch pipe 23 is discharged escapes up, and the oxygen contained in thermal current helps In the burning of the endogenous substance fuel of burner hearth 3, make biomass fuel combustion more abundant.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
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 (6)

1. a kind of new energy biomass fuel combustion boiler, including boiler body (1), water tank (2), the first heating muff (4), Two heating muffs (15) and material storage tube (18), it is characterised in that the inner chamber bottom of the boiler body (1) is provided with fire grate (9), Burner hearth (3) is provided with above the fire grate (9), Dust Storage Room (10), the burner hearth are additionally provided with below the fire grate (9) (3) top is additionally provided with flue dust filter screen (6), is provided with the top of the boiler body (1) and is connected with burner hearth (3) inner chamber top Chimney (5), first heating muff (4) is set in the outer ring of chimney (5), serpentine-like in first heating muff (4) Winding is provided with air inlet pipe (12), and the top of the material storage tube (18) is provided with and communicated with charging box (14), the material storage tube (18) Bottom connection be provided with blanking barrel (19), the blanking barrel (19) is interior to be provided with rotary shaft, and three are uniformly provided with rotary shaft Blanking baffle plate (20), the bottom of the blanking barrel (19) connect setting with the left end of feed pipe (25), the feed pipe (25) The intracavity inter-connection of right-hand member and burner hearth (3) is set, and second heating muff (15) is set in the outer ring of material storage tube (18), described Serpentine-like winding is provided with No. two hot gas delivery pipes (16) in second heating muff (15), the outlet air end of the air inlet pipe (12) with Connection, the outlet air end and No. two heat of the No.1 hot gas delivery pipe (17) are sealed between the air intake of No.1 hot gas delivery pipe (17) Connection is sealed between the air intake of letter shoot (16), the outlet air end of No. two hot gas delivery pipes (16) and No. three hot gas convey Sealing connection is set between managing the air intake of (21), the outlet air end and No. four hot gas delivery pipes of No. three hot gas delivery pipes (21) (22) sealing connection is set between air intake, and No. four hot gas delivery pipes (22) are placed in the inner chamber bottom of burner hearth (3), described Some exhaust branch pipes (23) are provided with and communicated with No. four hot gas delivery pipes (22), are provided with the No.1 hot gas delivery pipe (17) First air pump (13), the second air pump (24) is installed on No. three hot gas delivery pipes (21).
A kind of 2. new energy biomass fuel combustion boiler according to claim 1, it is characterised in that the water tank (2) Be placed in burner hearth (3) and set, the top of water tank (2) is provided with and communicated with outlet pipe (7), the bottom of water tank (2) be provided with and communicated with into Water pipe (8).
A kind of 3. new energy biomass fuel combustion boiler according to claim 1, it is characterised in that the Dust Storage Room (10) it is provided with and is easy to the ash-draining gate (11) of the interior dust lime-ash discharge of Dust Storage Room (10) on the left of.
A kind of 4. new energy biomass fuel combustion boiler according to claim 3, it is characterised in that the ash-draining gate (11) detachable connection is on the side plate of Dust Storage Room (10).
A kind of 5. new energy biomass fuel combustion boiler according to claim 1, it is characterised in that the flue dust filter screen (6) meshed network structure is uniformly processed for surface.
A kind of 6. new energy biomass fuel combustion boiler according to claim 1, it is characterised in that the feed pipe (25) being obliquely installed for right low left high.
CN201720437544.3U 2017-04-24 2017-04-24 A kind of new energy biomass fuel combustion boiler CN206875414U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720437544.3U CN206875414U (en) 2017-04-24 2017-04-24 A kind of new energy biomass fuel combustion boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720437544.3U CN206875414U (en) 2017-04-24 2017-04-24 A kind of new energy biomass fuel combustion boiler

Publications (1)

Publication Number Publication Date
CN206875414U true CN206875414U (en) 2018-01-12

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Application Number Title Priority Date Filing Date
CN201720437544.3U CN206875414U (en) 2017-04-24 2017-04-24 A kind of new energy biomass fuel combustion boiler

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109307269A (en) * 2018-09-21 2019-02-05 苏州市铭将意电子科技有限公司 A kind of new energy source energy-saving burner
CN111486592A (en) * 2020-05-04 2020-08-04 东莞市智配机电科技有限公司 Biomass heat supply boiler complete equipment capable of uniformly heating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109307269A (en) * 2018-09-21 2019-02-05 苏州市铭将意电子科技有限公司 A kind of new energy source energy-saving burner
CN111486592A (en) * 2020-05-04 2020-08-04 东莞市智配机电科技有限公司 Biomass heat supply boiler complete equipment capable of uniformly heating

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180112

Termination date: 20200424