CN206973887U - A kind of biomass particle combustion apparatus heating system - Google Patents
A kind of biomass particle combustion apparatus heating system Download PDFInfo
- Publication number
- CN206973887U CN206973887U CN201720444389.8U CN201720444389U CN206973887U CN 206973887 U CN206973887 U CN 206973887U CN 201720444389 U CN201720444389 U CN 201720444389U CN 206973887 U CN206973887 U CN 206973887U
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- Prior art keywords
- burner
- burner hearth
- water tank
- feed
- blanking
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 239000002028 Biomass Substances 0.000 title claims abstract description 16
- 239000002245 particle Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000009413 insulation Methods 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 11
- 239000002023 wood Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- -1 sawdust Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
A kind of biomass particle combustion apparatus heating system, belongs to heating equipment technical field.Solves the technical problem that heat exchange efficiency existing for existing biomass particle combustion apparatus heating system is low, burning is insufficient, potential safety hazard is big.The utility model includes housing, feed device, burner, burner hearth, water tank and micro computer；The feed device is located at enclosure interior side, and the feed device mixes wheel, feeding motor, feed pipe and feed auger blade including funneled bin, blanking motor, blanking；The burner hearth is located inside water tank and is located at water tank bottom surface side；The water tank is located at enclosure interior opposite side, and the tank outer wall is provided with heat-insulation layer；The burner is provided with below the burner hearth, the burner includes burner frame, burner and draft chamber；The micro computer is located at housing exterior walls side.The utility model has the advantages that simple to operate, burn abundant, heat exchange efficiency height, safety and environmental protection, cost is low, easily promotes.
Description
Technical field
The utility model belongs to heating equipment technical field, and being heated more particularly to a kind of biomass particle combustion apparatus is
System.
Background technology
Biomass particle combustion apparatus be with biomass agriculture and forestry organic waste material (such as：Stalk, branch, bark, shell etc.), wood
Device processing leftover pieces (such as：Wood powder, sawdust, wood shavings, leftover pieces etc.), building mould gives up plate and the lumps of wood, wood leftover material etc. of decorateing
The burner of the high density solid fuel of organic matter compacting, to suspend, seethe with excitement, half gasification cracking combustion system, produce high temperature
Hot flame；By thermal-flame heat transfer to heat power equipment in a manner of radiation, convection heat transfer' heat-transfer by convection.Biomass particle combustion apparatus is
A kind of environment-friendly type combustion apparatus, its birth change clean fuel for fossil fuel equipment and provide brand-new renovation technique scheme,
Enjoy client's pro-gaze；Be widely used in boiler, die casting machine, industrial furnace, incinerator, smelting furnace, cooking apparatus, drying equipment,
Food drying equipment, ironing equipment, baking finish unit, highway construction road machinery, industrial annealing furnace, asphalt heating equipment etc. are various
Heat energy industry.
But existing burner hearth heat exchange efficiency is low, the efficiency of combustion of granular fuel is not high, can not meet the needs of heating system,
And it is insufficient to be burnt in burning, so as to produce volume of smoke, easily causes air pollution；The burning of granular fuel can cause to fire
The pressure increase in stove is burnt, so as to cause burned flame, smog to flow backward in feed lines, and then causes feed lines
Interior granular fuel, which is smoldered, to catch fire, in some instances it may even be possible to triggers in feed bin and catches fire, has great potential safety hazard.
The content of the invention
A kind of the defects of the purpose of this utility model is to overcome prior art, there is provided biomass particle combustion apparatus heating
System, solves that heat exchange efficiency existing for existing biomass particle combustion apparatus heating system is low, burning is insufficient, potential safety hazard is big
Technical problem.
The utility model is achieved through the following technical solutions：
A kind of biomass particle combustion apparatus heating system, it is characterised in that：Including housing, feed device, burner,
Burner hearth, water tank and micro computer；
The feed device is located at enclosure interior side, and the feed device includes funneled bin, blanking motor, blanking
Mix wheel, feeding motor, feed pipe and feed auger blade；The lower end discharging opening that wheel is located at funneled bin, institute are mixed in the blanking
The output shaft for stating blanking motor is provided with sprocket wheel one, and the central rotating shaft that wheel is mixed in the blanking is provided with sprocket wheel two, the sprocket wheel
Connected between one and sprocket wheel two by chain；The charging aperture of the feed pipe is located at blanking and mixes wheel lower section, described feed pipe one end
Provided with the feeding motor, the feed pipe other end connects with burner；The feed auger blade is located in feed pipe
And the bearing of trend of the feed auger blade passes through parallel to the axial direction of the feed pipe, one end of the feed auger blade
Shaft coupling is connected with the output end of the feeding motor, and the other end of the feed auger blade is provided with splash bar, and the splash bar is stretched
Go out feed pipe and set inside burner；
The burner hearth is located inside water tank and is located at water tank bottom surface side, and the burner hearth includes square taper burner hearth main body, institute
Burner hearth main body lower ending opening is stated, the burner hearth main body lower port is surrounded by outer, and the burner hearth body top face is provided with exhaust opening,
Horizontal direction is provided with some heat exchanger tubes in the burner hearth main body, and the heat exchanger tube both ends are each passed through burner hearth main body wall and hot water
Area connects, and the burner hearth main body wall top is provided with out oxygen configuration mouth, it is described go out the air blast that sets of oxygen configuration mouth and lower housing portion fill
Put connection；
The water tank is located at enclosure interior opposite side, and the tank outer wall is provided with heat-insulation layer, and being provided with S-shaped in the water tank arranges
Wind pipeline, described S-shaped exhaust duct one end connect with the exhaust opening of burner hearth body top face, and the S shapes exhaust duct other end leads to
Cross water tank side wall lower ends to stretch out housing and be in communication with the outside, thermal insulation board, institute are provided with vertically between the S-shaped exhaust duct and burner hearth
State thermal insulation board bottom outside and be provided with water return outlet, the water tank upper is provided with hot water outlet, and the tank top inwall is provided with temperature
Induction installation；
The burner is provided with below the burner hearth, the burner includes burner frame, burner and ventilation
Room, the burner and draft chamber are each provided at burner machine frame inside, and the draft chamber is located at below burner, the draft chamber one
End is provided with air-blast device connector；The burner is wide at the top and narrow at the bottom trapezoidal, and the burner is provided with and extends out type flame export, described
Burner one end side wall is provided with charging aperture, and the burner other end is ash hole；Draft chamber's cross-sectional width is more than burner bottom
Face width and it is less than burner upper end flame export width；The burner bottom surface and the side wall adjacent with draft chamber be provided with it is some with
The air vent of draft chamber's connection；Burner bottom surface at the ash hole is protruding, and the burner bottom surface stretches out side and is provided with ash
Bucket, the draft chamber are connected by air-blast device connector with air-blast device, and igniter, the burner are provided with the burner
Side wall is provided with end flue temperature induction installation；
The micro computer is located at housing exterior walls side, the micro computer and blanking motor, feeding motor, air-blast device, point
Circuit connects between fiery device, temperature sensing device and end flue temperature induction installation.
Further, velocity of rotation of the velocity of rotation less than feed auger blade of wheel is mixed in the blanking.
Further, the splash bar circumferencial direction is provided with some stirrer gears.
Further, the burner hearth main body, heat exchanger tube and the material of outer are metal thermal conductive material.
The design of square taper burner hearth main body and some horizontal heat exchange tubes in the utility model so that burner hearth main body lower port is fired
The flame of burning is directly conducted on burner hearth sidewall and horizontal heat exchange tube, and heat exchange efficiency is high；Burner hearth main body wall top is provided with out oxygen
Mouth is configured, secondary oxygen supply can be provided to burn, make that fuel combustion is abundant, the thermal efficiency is high, reduction soot emissions, and increase substantially
Heat transfer effect；The setting of wheel and feed auger blade is mixed in blanking, realizes the two level transmission of feeding process, and the rotation of wheel is mixed in blanking
Speed is less than the velocity of rotation of feed auger blade so that deposit fuel in feed auger blade is less, feed auger blade
Interior fuel does not connect with the fuel in feed bin, can effectively avoid returning the generation for burning phenomenon and asking of catching fire of feed bin during ceasing fire
Topic；Burner bottom surface and the side wall adjacent with draft chamber are provided with the air vent connected with draft chamber, and wind energy is enough to pass through from draft chamber
Air vent up blows, and obtains flame combustion more abundant, and the thermal efficiency is high；The burner is wide at the top and narrow at the bottom trapezoidal, has and extends out formula
Flame export so that flame is distributed in fan-shaped, and heating surface (area) (HS is big, and heating object is heated evenly；Burner at ash hole
The outwardly directed setting in bottom surface, facilitate the discharge and cleaning of lime-ash；The setting of some stirrer gears of splash bar circumferencial direction can be effective
Avoid the generation of fuel coking phenomenon.
Compared with prior art, the utility model have simple to operate, burning fully, heat exchange efficiency is high, safety collar
Protect, operating cost is low, the advantages that easily promoting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is chamber structure schematic diagram in the utility model；
Fig. 3 is Fig. 2 A-A profiles；
Fig. 4 is Fig. 2 top view；
Fig. 5 is feeder structure schematic diagram in the utility model；
Fig. 6 is burner structural representation in the utility model；
Fig. 7 is Fig. 6 left view；
Fig. 8 is Fig. 6 top view.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figures 1 to 8, a kind of biomass particle combustion apparatus heating system, it is characterised in that：Including housing 1, send
Expect device 2, burner 3, burner hearth 4, water tank 5 and micro computer 6；
The feed device 2 is located at the interior side of housing 1, and the feed device 2 includes funneled bin 2-1, blanking electricity
Machine 2-2, blanking mix wheel 2-3, feeding motor 2-4, feed pipe 2-5 and feed auger blade 2-6；The blanking is mixed wheel 2-3 and is located at
Funneled bin 2-1 lower end discharging opening, the output shaft of the blanking motor 2-2 are provided with the 2-7 of sprocket wheel one, and wheel is mixed in the blanking
2-3 central rotating shaft is provided with and connected between sprocket wheel two 2-8, the 2-7 of sprocket wheel one and sprocket wheel two 2-8 by chain；It is described
Feed pipe 2-5 charging aperture is located at blanking and mixed below wheel 2-3, and described feed pipe 2-5 one end is provided with the feeding motor 2-4, institute
The feed pipe 2-5 other ends are stated to connect with burner 3；The feed auger blade 2-6 be located in feed pipe 2-5 and it is described enter
Helical blade 2-6 bearing of trend is expected parallel to the axial direction of the feed pipe 2-5, and one end of the feed auger blade 2-6 leads to
The output end that shaft coupling is crossed with the feeding motor 2-4 is connected, and the other end of the feed auger blade 2-6 is provided with splash bar 2-9,
The splash bar 2-9 stretches out feed pipe 2-5 and set inside burner 3；
The burner hearth 4 is located at the inside of water tank 5 and is located at the bottom surface side of water tank 5, and the burner hearth 4 includes square taper burner hearth main body
4-1, the burner hearth main body 4-1 lower ending openings, the burner hearth main body 4-1 lower ports are surrounded by outer 4-2, the burner hearth main body
4-1 top surfaces are provided with horizontal direction in exhaust opening 4-3, the burner hearth main body 4-1 and are provided with some heat exchanger tube 4-4, the heat exchanger tube 4-4
Both ends are each passed through burner hearth main body 4-1 side walls and connected with hydrothermal area, and the burner hearth main body wall top is provided with out oxygen configuration mouth 4-
5, it is described go out oxygen configuration mouth 4-5 connected with the air-blast device 8 that the bottom of housing 1 is set；
The water tank 5 is located at the inside opposite side of housing 1, and the outer wall of water tank 5 is provided with heat-insulation layer 5-1, set in the water tank 5
There is S-shaped exhaust duct 5-2, described S-shaped exhaust duct 5-2 one end connects with the exhaust opening 4-3 of burner hearth main body 4-1 top surfaces, the S
The shape exhaust duct 5-2 other ends stretch out housing 1 by the side wall lower ends of water tank 5 and are in communication with the outside, the S-shaped exhaust duct 5-2
Thermal insulation board 5-3 is provided with vertically between burner hearth 4, the thermal insulation board 5-3 bottom outsides are provided with water return outlet 5-4, the top of water tank 5
Provided with hot water outlet 5-5, the top inner wall of water tank 5 is provided with temperature sensing device 5-6；
The lower section of burner hearth 4 is provided with the burner 3, and the burner 3 includes burner frame 3-1, burner
3-2 and draft chamber 3-3, the burner 3-2 and draft chamber 3-3 are each provided inside burner frame 3-1, the draft chamber 3-3
It is located at below burner 3-2, described draft chamber 3-3 one end is provided with air-blast device connector 3-4；The burner 3-2 is wide at the top and narrow at the bottom
Trapezoidal, the burner 3-2, which is provided with, extends out type flame export, and burner 3-2 one end side wall is described provided with charging aperture 3-5
The burner 3-2 other ends are ash hole 3-6；The draft chamber 3-3 cross-sectional widths are more than burner 3-2 bottom widths and are less than burner
3-2 upper ends flame export width；The burner 3-2 bottom surfaces and the side wall adjacent with draft chamber 3-3 are provided with some and draft chamber
The air vent 3-7 of 3-3 connections；Burner 3-2 bottom surfaces at the ash hole 3-6 are protruding, and the burner 3-2 bottom surfaces are stretched out
Side is provided with ash bucket 7, and the draft chamber 3-3 is connected by air-blast device connector 3-4 with air-blast device 8, in the burner 3-2
Provided with igniter 10, the burner 3-2 side walls are provided with end flue temperature induction installation 9；
The micro computer 6 is located at the outer wall side of housing 1, the micro computer 6 and blanking motor 2-2, feeding motor 2-4, drum
Circuit connects between wind apparatus 8, igniter 10, temperature sensing device 5-6 and end flue temperature induction installation 9.
Further, wheel 2-3 velocity of rotation of the velocity of rotation less than feed auger blade 2-6 is mixed in the blanking.
Further, the splash bar 2-9 circumferencial directions are provided with some stirrer gear 2-10.
Further, the burner hearth main body 4-1, heat exchanger tube 4-4 and outer 4-2 material are metal thermal conductive material.
The course of work of the present utility model is：
Power supply is connected after filling up feed bin 2-1, filling it up with recirculated water in water tank 5, micro computer 6 starts blanking motor 2-2 simultaneously
With feeding motor 2-4, the fuel in feed bin 2-1 is mixed into wheel 2-3 and feed auger blade 2-6 by blanking and is delivered to burner
3, control igniter 10 to start air-blast device 8 while sparking by micro computer 6 and supplied oxygen, complete igniting operation；
End flue temperature induction installation 9 is monitored to the temperature in burner 3-2, if the relatively low explanation loss of ignition of temperature, is led to
Crossing micro computer 6 controls blanking motor 2-2 and feeding motor 2-4 to stop feeding；If temperature is normal, blanking motor 2-2 and feeding
Motor 2-4 normal works；
With the progress of burning, the temperature in burner hearth 4 is gradually risen, and the water temperature in water tank 5 is also gradually increasing, in water tank 5
Recirculated water circulation heating is carried out by water return outlet 5-4 and hot water outlet 5-5, when temperature sensing device 5-6 is detected in water temperature
When rising to the maximum temperature of setting, micro computer 6 controls blanking motor 2-2 and feeding motor 2-4 to stop feeding, in burner 3
Clout is burnt away ten minutes, and after-burner fuel is burnt out within ten minutes, and end of run, micro computer 6 controls air-blast device 8 to stop
Work；
When temperature sensing device 5-6 detects that water temperature is down to the minimum temperature of setting, start again by micro computer 6
Blanking motor 2-2 and feeding motor 2-4 works, then starting ignition device 10 and air-blast device 8, the operation to go round and begin again.
The essence that the utility model can be embodied without departing from invention in a variety of forms, it should therefore be appreciated that above-mentioned
Embodiment is not limited to foregoing details, and should widely be explained in claim limited range, therefore falls into right and want
Ask or the change in its equivalent scope and remodeling all should be claim and covered.
Claims (4)
- A kind of 1. biomass particle combustion apparatus heating system, it is characterised in that：Including housing (1), feed device (2), burning Device (3), burner hearth (4), water tank (5) and micro computer (6)；The feed device (2) is located at housing (1) interior side, the feed device (2) include funneled bin (2-1), under Wheel (2-3), feeding motor (2-4), feed pipe (2-5) and feed auger blade (2-6) are mixed in material motor (2-2), blanking；Under described Material mixes the lower end discharging opening that wheel (2-3) is located at funneled bin (2-1), and the output shaft of the blanking motor (2-2) is provided with chain One (2-7) is taken turns, the central rotating shaft that wheel (2-3) is mixed in the blanking is provided with sprocket wheel two (2-8), the sprocket wheel one (2-7) and chain Connected between two (2-8) of wheel by chain；The charging aperture of the feed pipe (2-5) is located at blanking and mixed below wheel (2-3), described to send Expects pipe (2-5) one end is provided with the feeding motor (2-4), and feed pipe (2-5) other end connects with burner (3)；Institute State that feed auger blade (2-6) is located in feed pipe (2-5) and the bearing of trend of the feed auger blade (2-6) is parallel to institute Feed pipe (2-5) axial direction is stated, one end of the feed auger blade (2-6) passes through shaft coupling and the feeding motor (2-4) Output end connection, the other end of the feed auger blade (2-6) is provided with splash bar (2-9), splash bar (2-9) the stretching feeding Manage (2-5) and set burner (3) inside；The burner hearth (4) is located at water tank (5) inside and is located at water tank (5) bottom surface side, and the burner hearth (4) includes square taper burner hearth Main body (4-1), burner hearth main body (4-1) lower ending opening, burner hearth main body (4-1) lower port are surrounded by outer (4-2), Burner hearth main body (4-1) top surface is provided with exhaust opening (4-3), and the interior horizontal direction of the burner hearth main body (4-1) is provided with some heat exchange Manage (4-4), heat exchanger tube (4-4) both ends are each passed through burner hearth main body (4-1) side wall and connected with hydrothermal area, the burner hearth main body Side wall upper part is provided with out oxygen configuration mouth (4-5), it is described go out the air-blast device (8) that sets with housing (1) bottom of oxygen configuration mouth (4-5) even It is logical；The water tank (5) is located at the internal opposite side of housing (1), and water tank (5) outer wall is provided with heat-insulation layer (5-1), the water tank (5) S-shaped exhaust duct (5-2), described S-shaped exhaust duct (5-2) one end and the exhaust opening of burner hearth main body (4-1) top surface are provided with (4-3) is connected, and S-shaped exhaust duct (5-2) other end stretches out housing (1) by water tank (5) side wall lower ends and connected with the external world It is logical, thermal insulation board (5-3) is provided between the S-shaped exhaust duct (5-2) and burner hearth (4) vertically, outside thermal insulation board (5-3) bottom Side is provided with water return outlet (5-4), and water tank (5) top is provided with hot water outlet (5-5), and water tank (5) top inner wall is provided with temperature Spend induction installation (5-6)；Be provided with the burner (3) below the burner hearth (4), the burner (3) including burner frame (3-1), Burner (3-2) and draft chamber (3-3), the burner (3-2) and draft chamber (3-3) are each provided at burner frame (3-1) inside, The draft chamber (3-3) is located at below burner (3-2), and described draft chamber (3-3) one end is provided with air-blast device connector (3-4)； The burner (3-2) is wide at the top and narrow at the bottom trapezoidal, and the burner (3-2) is provided with and extends out type flame export, the burner (3-2) one Side wall is provided with charging aperture (3-5), and burner (3-2) other end is ash hole (3-6)；Draft chamber (3-3) section Width is more than burner (3-2) bottom width and is less than burner (3-2) upper end flame export width；Burner (3-2) bottom surface and The side wall adjacent with draft chamber (3-3) is provided with some air vents (3-7) connected with draft chamber (3-3)；Ash hole (the 3- 6) burner (3-2) bottom surface at place is protruding, and burner (3-2) bottom surface stretches out side and is provided with ash bucket (7), the draft chamber (3-3) is connected by air-blast device connector (3-4) with air-blast device (8), and igniter is provided with the burner (3-2) (10), burner (3-2) side wall is provided with end flue temperature induction installation (9)；The micro computer (6) is located at housing (1) outer wall side, the micro computer (6) and blanking motor (2-2), feeding motor (2- 4), circuit connects between air-blast device (8), igniter (10), temperature sensing device (5-6) and end flue temperature induction installation (9) Connect.
- A kind of 2. biomass particle combustion apparatus heating system according to claim 1, it is characterised in that：The blanking is mixed The velocity of rotation for taking turns (2-3) is less than the velocity of rotation of feed auger blade (2-6).
- A kind of 3. biomass particle combustion apparatus heating system according to claim 1, it is characterised in that：The splash bar (2-9) circumferencial direction is provided with some stirrer gears (2-10).
- A kind of 4. biomass particle combustion apparatus heating system according to claim 1, it is characterised in that：The burner hearth master The material of body (4-1), heat exchanger tube (4-4) and outer (4-2) is metal thermal conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444389.8U CN206973887U (en) | 2017-04-26 | 2017-04-26 | A kind of biomass particle combustion apparatus heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444389.8U CN206973887U (en) | 2017-04-26 | 2017-04-26 | A kind of biomass particle combustion apparatus heating system |
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| Publication Number | Publication Date |
|---|---|
| CN206973887U true CN206973887U (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720444389.8U Expired - Fee Related CN206973887U (en) | 2017-04-26 | 2017-04-26 | A kind of biomass particle combustion apparatus heating system |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958937A (en) * | 2017-04-26 | 2017-07-18 | 太原快捷可再生能源开发有限公司 | Biomass particle combustion apparatus heating system |
-
2017
- 2017-04-26 CN CN201720444389.8U patent/CN206973887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958937A (en) * | 2017-04-26 | 2017-07-18 | 太原快捷可再生能源开发有限公司 | Biomass particle combustion apparatus heating system |
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