CN107120692A - A kind of biomass fireplace of adaptive different fuel burning - Google Patents
A kind of biomass fireplace of adaptive different fuel burning Download PDFInfo
- Publication number
- CN107120692A CN107120692A CN201710324297.0A CN201710324297A CN107120692A CN 107120692 A CN107120692 A CN 107120692A CN 201710324297 A CN201710324297 A CN 201710324297A CN 107120692 A CN107120692 A CN 107120692A
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- CN
- China
- Prior art keywords
- air
- combustion chamber
- flue
- different fuel
- hopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
- F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers
- F24B1/19—Supplying combustion-air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/204—Special shapes of loose filter materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/30—Porosity of filtering material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to fireplace field, a kind of biomass fireplace of adaptive different fuel burning, including shell are disclosed（1）, hopper（2）, feed mechanism, combustion chamber（3）, air inlet fan（4）, air channel（5）, smoke exhaust fan（6）, flue（7）And oxygen sensor（8）；Feed mechanism is in hopper, feed mechanism is connected with combustion chamber, the air inlet and air outlet in air channel are respectively arranged on shell, and air channel is by between combustion chamber and hopper, air inlet fan is on air channel close to air inlet, the smoke inlet and exhaust opening of flue are respectively arranged on combustion chamber, on shell, and smoke exhaust fan is on flue at exhaust opening, and oxygen sensor is at exhaust opening.The present invention is provided with oxygen sensor in exhaust opening, and oxygen content that can be in flue gas adjusts oxygen-supplying amount to judge whether fuel fully burns according to judged result.The abundant burning to different fuel can be so realized, the energy is saved, use cost is reduced.
Description
Technical field
The present invention relates to fireplace field, more particularly to a kind of biomass fireplace of adaptive different fuel burning.
Background technology
Biomass fireplace is that, using biological particles as fuel, carrying out heating to air is used for heating of house.Advocating environmental protection
Today, biomass granule fuel drawn extensively compared to the high pollution fuel such as coal the characteristics of environmentally friendly, efficient because it has
With.
The applicant's Application No. 201320358181.6 prior patent discloses a kind of biomass fireplace, including body of heater
And the combustion chamber being placed in body of heater, the interior front side of body of heater is provided with combustion chamber, under rear side is provided with front side of feed mechanism, the body of heater
Portion, which is provided with heating air outlet, body of heater, is provided with air blower below feed mechanism, air channel, drum are provided between combustion chamber and feed mechanism
The air outlet and heating air outlet of blower fan are connected with air channel.The present invention is with compact conformation, reasonable, energy economy, convenient and height
Effect ground heating indoor temperature, effectively reduces the temperature difference of stove inner top and bottom, so as to be conducive to improving fireplace generation heat
The utilization rate of amount；Circulation air mileage is added, increases the circulation air heat time, in equal-wattage and time, is obtained
More heating rates, sufficiently improve the temperature of air-out.
The technical problem that above-mentioned patent is solved is how to improve the heat exchange efficiency of air.But can have following ask in addition
Topic：Fuel composition between a variety of biomass granule fuels, different manufacturers and efficiency of combustion have been sold in the market not
It is identical to the greatest extent, and current fireplace is all to use identical combustion system for different fuel, and function is not distinguished.Such meeting
Fireplace is caused to be not quite similar for the efficiency of combustion of the fuel of different manufacturers, it is possible that the extremely low situation of efficiency of combustion, from
And cause to waste the energy, improve use cost.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of biomass fireplace of adaptive different fuel burning.
The biomass fireplace of the present invention is provided with oxygen sensor in exhaust opening, and whether oxygen content that can be in flue gas judges fuel
Fully burning, and oxygen-supplying amount is adjusted according to judged result.The abundant burning to different fuel can be so realized, energy is saved
Source, reduces use cost.
The present invention concrete technical scheme be：A kind of biomass fireplace of adaptive different fuel burning, including shell with
And hopper, feed mechanism, combustion chamber, air inlet fan, air channel, smoke exhaust fan, flue and oxygen sensor in the shell；
The feed mechanism is in the hopper, and the discharge end of feed mechanism is connected with the combustion chamber, the air inlet in the air channel
It is respectively arranged on air outlet on shell, and air channel is passed through between the combustion chamber and hopper, the air inlet fan is leaned on air channel
Nearly air inlet, the smoke inlet and exhaust opening of the flue are respectively arranged on combustion chamber, on shell, and a part for flue is located at air channel
Interior, the smoke exhaust fan is on flue at exhaust opening, and the oxygen sensor is at exhaust opening.Wherein, above-mentioned oxygen
Connect, can be automatically controlled by circuit to realize for circuit between gas sensor and smoke exhaust fan.And foregoing circuit is controlled
Mode can be that can be achieved using technological means commonly used in the prior art.
In the fireplace of the present invention, the exhaust opening of flue gas is provided with oxygen sensor.After flue gas is discharged from combustion chamber, arrive
When at up to oxygen sensor, oxygen sensor is detected to the oxygen content in flue gas, when detecting that oxygen is relatively low in flue gas,
Illustrate that oxygen is not enough in combustion chamber, fuel does not burn fully, and oxygen sensor transmits signals to smoke exhaust fan, smoke exhaust fan
On main circuit board control smoke exhaust fan increase rotating speed, increase combustion chamber oxygen content, make full combustion of fuel；On the contrary, working as
When detecting that oxygen is unnecessary in flue gas, illustrating in combustion chamber oxygen, fully, fuel can fully burn, and main circuit board can control drop
The rotating speed of low smoke exhaust fan, saves the energy consumption of oxygen and motor.Therefore, when user buys the fuel of different manufacturers, fireplace meeting
The automatic combustion conditions for adapting to different fuel.
In addition, the air channel of the present invention is passed through between the combustion chamber and hopper, so that air in air channel being capable of abundant quilt
The heat of combustion chamber is into heating.Meanwhile, flue has part to be located in air channel, and the flue gas in flue also has substantial amounts of heat
Amount, flue portion is located in air channel, and the heat in flue can also be heated to the air in air channel, while also entering to flue gas
Cooling is gone, has taken full advantage of the energy, improve heat exchange efficiency.
Preferably, the air inlet in the air channel is located at outer casing bottom, the air outlet is located at cover top portion.
Preferably, the smoke inlet is located at top of combustion chamber, the exhaust opening is located at outer casing bottom.
Preferably, the feed mechanism includes feeding motor, feeding screw and feed tube；The feeding screw inclines
Tiltedly it is fixed in hopper and discharging opening is upper, the feeding motor is located at the bottom of feeding screw, the two ends of the feed tube
Discharging opening and the combustion chamber of feeding screw are connected respectively, and one end that feed tube is obliquely installed and is connected with combustion chamber is under.
The feeding structure of said structure, feeding efficiency is high, and feed tube is respectively to be obliquely installed with feeding screw, can
Prevent the fire in combustion chamber from occurring tempering situation with the fuel in feed mechanism and hopper.
Preferably, being provided with fuel sensor positioned at the top of feed mechanism in the hopper.The fuel sensor is
Position sensor.
Above-mentioned fuel sensor can detect fuel stock situation in hopper, when fuel soon exhausts, due to fuel
There is no fuel around sensor, therefore fuel sensor just goes out to occur signal, user just can know and be fed in time, this
Outside, the fuel sensor also can realize auto feed with automatic feeding device combination.
Preferably, the air outlet is provided with air filtration layer.
The fireplace of the present invention is provided with air filtration layer at air outlet.Air filtration layer can effectively stop, adsorption filtration
Particulate matter in air, plays the effect of purifying the air of a room.
Preferably, the air filtration layer is polyurethane filter sponge, thickness is 5-10mm, and porosity is 60-80%.
The material for being generally used for air purification layer is all non-woven fabrics or paper material.Make although it can also play certain air filtration
With, but it has the disadvantage because the gas permeability of non-woven fabrics or paper material is relatively low, therefore the thickness of filter layer can only set very thin,
It is blocked up to have a strong impact on air-out efficiency.And just because of thinner thickness, the less problem of the dust containing capacity of filter layer in itself is caused,
Impurity that the hole of filter layer is adsorbed quickly is blocked, thus non-woven fabrics or papery air filtration layer and replacement cycle compared with
It is short, it is usually no more than 10 days.The present invention is from polyurethane sponge as filter medium, and advantage is that its porosity is high, good permeability,
Air-out efficiency will not be also had a strong impact in the case of thicker, because its thickness can set thicker, therefore it holds dirt
Amount is just big, and the replacement cycle is just long, is generally possible to up to 1-2 as long as the month.
Preferably, the preparation method of the polyurethane filter sponge is：
(a) coral reef powder is calcined 3-5h at 250-350 DEG C, hydrophobically modified processing then is carried out to it with silane coupler,
Obtain hydrophobic coral reef powder.
(b) by weight by 2-4 parts of pregelatinized starch, 1-3 parts of hydrophobic fumed silica powder, 4-6 parts of hydrophobic coral reefs
Powder, which is added in 90-110 parts of PPGs, to stir, and then adds 35-40 parts of isocyanates, 0.5-1.5 parts successively again
Catalyst, 3-5 parts of foaming agents, product, is then transferred in vacuum drying chamber in 45- by stirring foaming 1-3h at 60-65 DEG C
Cure, dry at 55 DEG C, take out the cleaved polyurethane sponge for obtaining specific dimensions.
(c) by polyurethane sponge in plants essential oil impregnation process 30-90min, taking-up drain unwanted vegetation essential oil.
(d) by the polyurethane sponge after dipped plants essential oil in 30-40wt% ptfe emulsion impregnation process
20-40min, after taking-up at 80-90 DEG C prebake 10-20min, then under the conditions of blowing, 70-80 DEG C dry 2-4h, system
Obtain polyurethane filter sponge.
It is compared with the prior art, the beneficial effects of the invention are as follows：
The biomass fireplace of the present invention is provided with oxygen sensor in exhaust opening, and oxygen content that can be in flue gas judges fuel
Whether fully burn, and oxygen-supplying amount is adjusted according to judged result.The abundant burning to different fuel can be so realized, is saved
The energy, reduces use cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Reference is：Shell 1, hopper 2, combustion chamber 3, air inlet fan 4, air channel 5, smoke exhaust fan 6, flue 7, oxygen sensor
Device 8, feeding motor 9, feeding screw 10, feed tube 11, fuel sensor 12, air filtration layer 13.
Embodiment
With reference to embodiment, the invention will be further described.Involved in the present invention device, attachment structure
And method, if being device well known in the art, connection structure and method without refering in particular to.
Embodiment 1
As shown in Figure 1：A kind of biomass fireplace of adaptive different fuel burning, including shell 1 and in the shell
Hopper 2, feed mechanism, combustion chamber 3, air inlet fan 4, air channel 5, smoke exhaust fan 6, flue 7 and oxygen sensor 8.
The feed mechanism is in the hopper, and the discharge end of feed mechanism is connected with the combustion chamber, the air channel
Air inlet be located at outer casing bottom, air outlet be located at cover top portion, and air channel pass through between the combustion chamber and hopper, it is described enter
Blower fan is close to air inlet on air channel, and the air outlet is provided with air filtration layer 13.The smoke inlet of the flue is located at
Top of combustion chamber, exhaust opening is respectively arranged on outer casing bottom, and a part for flue is in air channel, and the smoke exhaust fan is located at flue
It is upper that the oxygen sensor is connected at exhaust opening between oxygen sensor and smoke exhaust fan for circuit at exhaust opening,
It can be automatically controlled by circuit to realize.And foregoing circuit control mode can use technological means commonly used in the prior art
It can be achieved.
In the fireplace of the present invention, the exhaust opening of flue gas is provided with oxygen sensor.After flue gas is discharged from combustion chamber, arrive
When at up to oxygen sensor, oxygen sensor is detected to the oxygen content in flue gas, when detecting that oxygen is relatively low in flue gas,
Illustrate that oxygen is not enough in combustion chamber, fuel does not burn fully, and oxygen sensor transmits signals to smoke exhaust fan, smoke exhaust fan
On main circuit board control smoke exhaust fan increase rotating speed, increase combustion chamber oxygen content, make full combustion of fuel；On the contrary, working as
When detecting that oxygen is unnecessary in flue gas, illustrating in combustion chamber oxygen, fully, fuel can fully burn, and main circuit board can control drop
The rotating speed of low smoke exhaust fan, saves the energy consumption of oxygen and motor.Therefore, when user buys the fuel of different manufacturers, fireplace meeting
The automatic combustion conditions for adapting to different fuel.
The feed mechanism includes feeding motor 9, feeding screw 10 and feed tube 11；The feeding screw tilts solid
Due in hopper and discharging opening is upper, the feeding motor is located at the bottom of feeding screw, the two ends difference of the feed tube
Discharging opening and the combustion chamber of feeding screw are connected, one end that feed tube is obliquely installed and is connected with combustion chamber is under.The material
In case fuel sensor 12 is provided with positioned at the top of feed mechanism.
Wherein, the air filtration layer is the polyurethane filter sponge that thickness is 8mm, and its preparation method is：
(a) coral reef powder is calcined 4h at 300 DEG C, hydrophobically modified processing then is carried out to it with silane coupler, dredged
Water coral reef powder.
Coral reef is derived from seabed, and its matrix is after long-term sea water intrusion, with substantial amounts of micro-pore structure, and
Small plant, microorganism are lived in hole.It is in powder that the present invention, which first crushes coral reef, is then roasted at a certain temperature
Burn, remove the biology in micro-pore, so that interstitial space be discharged, wherein sintering temperature and time need to control in order to avoid coral
Matrix is pyrolyzed, then with hydrophobicity after hydrophobically modified.
(b) 3 parts of pregelatinized starch, 2 parts of hydrophobic fumed silica powder, 5 parts of hydrophobic coral reef powder are added by weight
Stirred into 100 parts of PPGs, then add 35-40 parts of isocyanates, 1 part of catalyst, 4 parts of foaming successively again
Product, is then transferred in vacuum drying chamber and cures, dries at 50 DEG C, take out through cutting by agent, the stirring foaming 2h at 65 DEG C
Cut the polyurethane sponge for obtaining specific dimensions.
Pregelatinized starch, hydrophobic fumed silica powder are mixed with hydrophobic coral reef powder with PPG, then with it is different
Cyanate left in catalyst, foaming agent reacted, foaming processing.Product is gone under vacuum environment after foaming and cures, do
Dry, benefit is that under vacuum conditions, the air pressure in the product air entrapment of foam-like is more than ambient pressure, under differential pressure, bubble
Middle gas is escaped, and gas will certainly steep liquid film solidification between hole after bad air bubble liquid-membrane, therefore drying and moulding during escape
The separation membrane formed afterwards is greatly decreased, and it is connective good between alveolate texture, each hole that sponge has, therefore air permeability is just
It is high.
(c) by polyurethane sponge in plants essential oil impregnation process 60min, taking-up drain unwanted vegetation essential oil.By sea
Silk floss impregnation process in plants essential oil, can adsorb plants essential oil.In use, heating by when, high temperature promotes essential oil
Volatilization, so as to bring interior into, brings the fragrance of different plants essential oils.
(d) by the polyurethane sponge after dipped plants essential oil in 35wt% ptfe emulsion impregnation process
30min, after taking-up at 85 DEG C prebake 15min, then in blowing, 3h is dried under the conditions of 75 DEG C, it is 80% that porosity, which is made,
The polyurethane filter sponge of left and right.
Ptfe emulsion dipping finally is carried out to sponge, effect is so that sponge has the function of Electrostatic Absorption, quiet
Electric energy enough adsorbs the particulate matter in air, it is attached in filter medium, so as to reach the effect of purification air.The present invention's
Filter medium is sponge, and compounding has pregelatinized starch, hydrophobic fumed silica powder and hydrophobic coral reef powder, and above-mentioned substance is equal
With high porosity, it is possible to increase sponge is to the absorption affinity of ptfe emulsion, compared with common impregnation method, Neng Gouti
High sponge strengthens the persistence and efficiency of Electrostatic Absorption to the adsorbance of ptfe emulsion.And above-mentioned substance be respectively provided with it is thin
Aqueous and heat-resisting quantity, the disappearance of Electrostatic Absorption effect will not be caused because of moisture absorption and is accelerated in sponge under heating
Aging.
In addition after first essential oil emulsion dipping method, after essential oil is adsorbed, emulsion is absorbed again, and essential oil can be formed
Cladding, prevents essential oil from quickly volatilizing, reaches slow release effect.In step (d) drying process, first prebake makes emulsion tentatively solid
Change, then dried under blowing, blowing can prevent emulsion from being resulted in blockage to sponge hole, be carried while emulsion adsorbance is ensured
Highly-breathable.Polyurethane filter sponge soft texture made from the above method, is compounded with the material of high porosity, along with itself
The high-permeability of emptying aperture gap, in addition to filter efficiency is high, moreover it is possible to effectively absorb wind and make an uproar.
The polyurethane filter sponge of embodiment 1, its indices are as follows：
It is described above, only it is presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, it is every according to the technology of the present invention
Any simple modification, change and equivalent structure transformation that essence is made to above example, still fall within the technology of the present invention side
The protection domain of case.
Claims (6)
1. a kind of biomass fireplace of adaptive different fuel burning, it is characterised in that：Including shell（1）And located at described outer
Hopper in shell（2）, feed mechanism, combustion chamber（3）, air inlet fan（4）, air channel（5）, smoke exhaust fan（6）, flue（7）And oxygen
Sensor（8）；The feed mechanism is in the hopper, and the discharge end of feed mechanism is connected with the combustion chamber, the wind
The air inlet and air outlet in road are respectively arranged on shell, and air channel is passed through between the combustion chamber and hopper, and the air inlet fan is set
In close to air inlet, the smoke inlet and exhaust opening of the flue are respectively arranged on combustion chamber, on shell, one of flue on air channel
It is divided into air channel, the smoke exhaust fan is on flue at exhaust opening, and the oxygen sensor is at exhaust opening.
2. a kind of biomass fireplace of adaptive different fuel burning as claimed in claim 1, it is characterised in that the air channel
Air inlet be located at outer casing bottom, the air outlet be located at cover top portion.
3. the biomass fireplace of a kind of adaptive different fuel burning as claimed in claim 1 or 2, it is characterised in that described
Smoke inlet is located at top of combustion chamber, and the exhaust opening is located at outer casing bottom.
4. such as a kind of biomass fireplace for adaptive different fuel burning that claim 1 is stated, it is characterised in that the feeder
Structure includes feeding motor（9）, feeding screw（10）And feed tube（11）；The feeding screw tilt be fixed in hopper and
Discharging opening is upper, and the feeding motor is located at the bottom of feeding screw, and the two ends of the feed tube connect screw feeding respectively
The discharging opening of device and combustion chamber, one end that feed tube is obliquely installed and is connected with combustion chamber is under.
5. the biomass fireplace of a kind of adaptive different fuel burning as claimed in claim 1 or 2, it is characterised in that described
Air outlet is provided with air filtration layer（13）.
6. a kind of biomass fireplace of adaptive different fuel burning as claimed in claim 5, it is characterised in that the air
Filter layer is polyurethane filter sponge, and the thickness of the air filtration layer is 5-10mm, and porosity is 60-80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324297.0A CN107120692A (en) | 2017-05-09 | 2017-05-09 | A kind of biomass fireplace of adaptive different fuel burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324297.0A CN107120692A (en) | 2017-05-09 | 2017-05-09 | A kind of biomass fireplace of adaptive different fuel burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120692A true CN107120692A (en) | 2017-09-01 |
Family
ID=59726776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710324297.0A Pending CN107120692A (en) | 2017-05-09 | 2017-05-09 | A kind of biomass fireplace of adaptive different fuel burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120692A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672221A (en) * | 2018-06-06 | 2018-10-19 | 江苏鼎盛滤袋有限公司 | A kind of nonwoven is non-to knit filter bag processing method |
| CN110513722A (en) * | 2019-08-27 | 2019-11-29 | 武建云 | A kind of high efficient heat exchanging biological particles warming stove |
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| CN2158060Y (en) * | 1993-07-13 | 1994-03-02 | 北京农业工程大学 | Coal-fired efficiency indirect heating hot-air furnace |
| CN2454014Y (en) * | 2000-11-07 | 2001-10-17 | 顺德市阿波罗环保器材有限公司 | Air filter |
| EP1933093A1 (en) * | 2006-12-15 | 2008-06-18 | Cola S.R.L. | Stove, particularly fuelable with pellets, woodchips, cereals, corn, vegetable-derived fuels, biomass and the like |
| US20110073101A1 (en) * | 2007-03-12 | 2011-03-31 | Fpi Fireplace Products International, Ltd. | Control system for heating systems |
| CN203010915U (en) * | 2012-09-28 | 2013-06-19 | 闵毅 | Biomass fuel airheater |
| CN203501215U (en) * | 2013-06-19 | 2014-03-26 | 浙江中力工具制造有限公司 | Biomass fireplace |
| CN203501214U (en) * | 2013-06-15 | 2014-03-26 | 浙江中力工具制造有限公司 | Heating furnace |
| CN205860100U (en) * | 2016-08-04 | 2017-01-04 | 安徽沃木采暖科技有限公司 | The negative pressure device of biological particles heating fireplace |
| CN206803218U (en) * | 2017-05-09 | 2017-12-26 | 浙江中力工具制造有限公司 | A kind of biomass fireplace of adaptive different fuel burning |
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2017
- 2017-05-09 CN CN201710324297.0A patent/CN107120692A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158060Y (en) * | 1993-07-13 | 1994-03-02 | 北京农业工程大学 | Coal-fired efficiency indirect heating hot-air furnace |
| CN2454014Y (en) * | 2000-11-07 | 2001-10-17 | 顺德市阿波罗环保器材有限公司 | Air filter |
| EP1933093A1 (en) * | 2006-12-15 | 2008-06-18 | Cola S.R.L. | Stove, particularly fuelable with pellets, woodchips, cereals, corn, vegetable-derived fuels, biomass and the like |
| US20110073101A1 (en) * | 2007-03-12 | 2011-03-31 | Fpi Fireplace Products International, Ltd. | Control system for heating systems |
| CN203010915U (en) * | 2012-09-28 | 2013-06-19 | 闵毅 | Biomass fuel airheater |
| CN203501214U (en) * | 2013-06-15 | 2014-03-26 | 浙江中力工具制造有限公司 | Heating furnace |
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| CN205860100U (en) * | 2016-08-04 | 2017-01-04 | 安徽沃木采暖科技有限公司 | The negative pressure device of biological particles heating fireplace |
| CN206803218U (en) * | 2017-05-09 | 2017-12-26 | 浙江中力工具制造有限公司 | A kind of biomass fireplace of adaptive different fuel burning |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672221A (en) * | 2018-06-06 | 2018-10-19 | 江苏鼎盛滤袋有限公司 | A kind of nonwoven is non-to knit filter bag processing method |
| CN108672221B (en) * | 2018-06-06 | 2020-01-17 | 江苏鼎盛滤袋有限公司 | Non-woven filter bag treatment method |
| CN110513722A (en) * | 2019-08-27 | 2019-11-29 | 武建云 | A kind of high efficient heat exchanging biological particles warming stove |
| CN110513722B (en) * | 2019-08-27 | 2020-12-29 | 武义勤艺金属制品有限公司 | Heat exchange biomass particle heating furnace |
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Application publication date: 20170901 |