CN204693379U - A kind of biomass combustion heating jeting furnace with fire grate - Google Patents
A kind of biomass combustion heating jeting furnace with fire grate Download PDFInfo
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- CN204693379U CN204693379U CN201520301574.2U CN201520301574U CN204693379U CN 204693379 U CN204693379 U CN 204693379U CN 201520301574 U CN201520301574 U CN 201520301574U CN 204693379 U CN204693379 U CN 204693379U
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Abstract
本实用新型一种带炉篦的生物质燃烧发热喷射炉，其特征在于带炉篦的生物质燃烧发热喷射炉由设备仓(1)、炉膛(2)和喷嘴(27)组成，设备仓(1)内设有为燃炉加燃料的进料斗(4)；炉膛(2)上连接设备仓(1)和喷嘴(27)；炉膛(2)内下部设有炉桥(3)，炉膛(2)上设有连接炉膛夹套(10)的进水口(11)和出水口(12)；喷嘴(27)内最里层设有喷嘴耐火层(7)，喷嘴(27)内设有喷嘴夹套(9)和旋转风夹层(22)，旋转风夹层(22)内设有螺旋设置的旋转风导片(23)。本实用新型热效率高，节能30％以上，炉体温度可达1000度以上，是一种使用生物质燃料的理想炉具。
The utility model is a biomass burning heating injection furnace with a grate, which is characterized in that the biomass burning heating injection furnace with a grate is composed of an equipment warehouse (1), a furnace (2) and a nozzle (27), and the equipment warehouse ( 1) There is a feed hopper (4) for fueling the furnace; the furnace (2) is connected to the equipment warehouse (1) and the nozzle (27); the lower part of the furnace (2) is provided with a furnace bridge (3), and the furnace (2) is provided with a water inlet (11) and a water outlet (12) connected to the furnace jacket (10); the innermost layer of the nozzle (27) is provided with a nozzle refractory layer (7), and the nozzle (27) is provided with The nozzle jacket (9) and the rotating wind interlayer (22), and the rotating wind interlayer (22) is provided with a spirally arranged rotating wind guide vane (23). The utility model has high thermal efficiency, energy saving of more than 30%, and the temperature of the furnace body can reach more than 1000 degrees, and is an ideal stove using biomass fuel.
Description
Technical field
The utility model relates to the biomass combustion heating jeting furnace of band fire grate, the biomass combustion heating jeting furnace of especially industrial band fire grate.
Background technology
Biomass granule fuel mostly is the patch fuel that bulbous crops, peanut shell, bark, sawdust and solid waste (furfural dregs, edible fungi residues etc.) produce through processing, it is a kind of regenerative resource, cost is low, alternative coal-fired as life and producting energy source.Therefore, biomass fuel enjoys the favor of users.
At present, the development and utilization of biomass energy is progressively promoted and is applied, commercially there is biomass gasifying furnace in phase early 1990s, general employing down-draft type gasifying furnace, fuel is with sawdust, fragmentary branch, stalk, corncob etc., advantage is that a filler repeatedly uses, but complicated structure, there are producer (feed bin and vaporizer), air blast, pipeline, valve and kitchen range etc., price is higher, main problem is that generation tar content is higher, and You Heshui ejects together.Due to the flue gas formed because combustion air is not enough during the burnings such as agricultural crop straw, not only contaminated environment, and also tar is wherein the carcinogenic substance that the World Health Organization generally acknowledges, serious have impact on health.Therefore, a kind of environmental protection of urgent need at present, energy-conservation, safe biomass fuel materials device solve this deficiency.
Biomass furnace is a kind of equipment developed rapidly in recent years, he changes the heating mode that conventional oven take coal as fuel, with all flammable biomass as fuel such as stalk, straw, in stove, existing naked light burning also has gasification ingredient, have and there is no tar, not over-emitting black exhaust, sufficient combustion, the thermal efficiency is high, the advantage that fume emission is low.But, above existing most of biomass furnace burner hearth without any the device of auxiliary combustion, air intake is also only arranged on ash bucket drawer place, and lack when biomass solid fuel is burnt enough oxygen cause burning insufficient, and this insufficient burning produces a large amount of imflammable gas and granular carbon black directly outer row, there is the problem of contaminated environment.
After PM2.5 lists national standard in, Area Ambient Air Quality problem up to standard is faced with baptism, especially the Air-pollution From Combustion environment of fossil fuel is unfavorable for energy-conserving and environment-protective, and biomass boiler comes into one's own gradually as a kind of productive life equipment of environmental protection and energy saving and extensively utilizes.
The kind of current biomass granule fuel stove and accessory is a lot, but the complex structure of most stove and accessory, and move inconvenience, and manufacturing cost is high, general user is difficult to accept.
Summary of the invention
Problem to be solved in the utility model is to make up the deficiencies in the prior art, provides a kind of biomass combustion heating jeting furnace with the band fire grate of Easy assembling glass electric.
A kind of biomass combustion heating jeting furnace with fire grate of the utility model, it is characterized in that being with the biomass combustion heating jeting furnace of fire grate by equipment compartment (1), burner hearth (2) and nozzle (27) composition, the feed hopper (4) into burner refuelling is provided with in equipment compartment (1), feed hopper (4) is connected on burner hearth (2) by charging ram (5), charging ram (5) is provided with spiral push jack (6), (5) are connected with power motor to charging ram, furnace bottom fan (21) is provided with in equipment compartment (1), furnace bottom fan (21) by pipeline from furnace bottom air inlet (15) to burner hearth (2) interior air intake, main air blower (13) and gas distribution bin (14) is provided with in equipment compartment (1), main air blower (13) is to gas distribution bin (14) interior air feed, and gas distribution bin (14) connects lower furnace portion air inlet (16) and upper furnace air inlet (17) by pipeline, the interior gas distribution bin (14) of equipment compartment (1) is by the fuel push rod air intake of pipeline to feed hopper (4), and anti-backfire air inlet (25) and feeding air inlet (26) are connected on the interior gas distribution bin (14) of equipment compartment (1), be provided with fire grate motor (20) in equipment compartment (1), fire grate motor (20) connects the axle (19) in burner hearth (2) by screw rod or chain, the upper connection device storehouse (1) of burner hearth (2) and nozzle (27), burner hearth (2) interior bottom is provided with grate (3), grate (3) is provided with fire grate (18), fire grate (18) is connected on axle (19), burner hearth (2) top is provided with bell, burner hearth chuck (10) is provided with in burner hearth (2), burner hearth (2) interior innermost layer is provided with burner hearth flame retardant coating (8), burner hearth (2) is provided with slag-drip opening (28) and lighting-up tuyere (30), and burner hearth (2) is provided with the water inlet (11) and delivery port (12) that connect burner hearth chuck (10), nozzle (27) interior innermost layer is provided with nozzle flame retardant coating (7), nozzle chuck (9) and rotary wind interlayer (22) is provided with in nozzle (27), water in nozzle chuck (9) is communicated with on burner hearth chuck (10), rotary wind interlayer (22) is communicated with in the gas distribution bin (14) in equipment compartment (1), is provided with the rotary wind guide card (23) that spiral is arranged in rotary wind interlayer (22).
The utility model discloses a kind of biomass combustion heating jeting furnace with fire grate, it is characterized in that the interior gas distribution bin (14) of described equipment compartment (1) and can be led to nozzle (27) intake and regulates and controls lower furnace portion air inlet (16), upper furnace air inlet (17), anti-backfire air inlet (25), feeding air inlet (26).
The utility model discloses a kind of biomass combustion heating jeting furnace with fire grate, it is characterized in that described burner hearth (2) is provided with the peep hole of viewing stove combustion situation.
The utility model discloses a kind of biomass combustion heating jeting furnace with fire grate, it is characterized in that the peep hole on described burner hearth (2) is the setting that is inclined upwardly.
The utility model discloses a kind of with fire grate biomass combustion heating jeting furnace, it is characterized in that described band fire grate biomass combustion heating jeting furnace bottom be provided with wheel (29).
The utility model discloses a kind of biomass combustion heating jeting furnace with fire grate, it is characterized in that on the fire grate motor (20) that described fire grate (18) is connected to by axle (19) and screw rod in equipment compartment (1).
Fuel is first added into burner hearth by feed hopper when using by a kind of biomass combustion heating jeting furnace with fire grate of the utility model, biomass fuel is lighted from lighting-up tuyere, open blower fan to air feed in stove, water is injected in chuck, outwards jet out flames from nozzle when burning normal, and the equipment of heating can be needed to heat to boiler.Owing to being all provided with flame retardant coating in burner hearth and nozzle, in burner hearth, temperature can bring up to 1300 degree, because nozzle place is provided with rotary wind guide card so the flame of ejection concentrates to rotate ejection forward.
A kind of biomass combustion heating jeting furnace with fire grate of the utility model improves the ignition temperature in burner hearth, and make biomass fuel combustion abundant, the thermal efficiency is high, saves the energy, decreases smoke discharge amount, can effectively environmental protection.Owing to designing uniqueness, science, under the effect of combustion-supporting power, make to form continuous charging in stove to continuous burning, the rotation formed jets out flames, extend the stroke of flame rotary combustion, defining the reasonable terms of combustible second-time burning, igniting is fast, quick combustion, firepower violent, smokeless emission, energy-saving and environmental protection, efficiency is high, is to widely popularize universal desirable thermal hardware.
Living beings material can be used fully by the synergy between each device, what make it burn is more abundant.Biomass fuel can add by feeding screw in feeding device uniformly, wind action is taken full advantage of in whole device, send air to combustion chamber timely, constantly, from bottom, middle part and top, different positions is sent air to combustion chamber and is mixed with biomass fuel, better reaches the effect of abundant high temperature fission burning.Feeding screw installs additional two air inlet anti-backfire air inlets and feeding air inlet, can effectively the flame in burner hearth and heat be returned into burner hearth, make biological material Thorough combustion more, overcome current biomass stove exist fuel at feed hopper by the problem of lighting; Fire grate is set simultaneously on inner of the boiler chamber bridge and overcomes the problem that the fuel existed at present easily sinters Jiao in burner hearth.
A kind of biomass combustion heating jeting furnace with fire grate of the utility model can be widely used in daily life, and the boiler plant being particularly suitable for replacing burning coal uses.The research and development success of a kind of biomass combustion heating jeting furnace with fire grate of the utility model, can by the comburant of larger particles shape or imperfect combustion fuel barrier in burner hearth body, avoid contaminated environment on the one hand, be conducive to it on the other hand and burn further.Solve the problem that biomass fuel furnace thermal efficiency is low.
In a kind of biomass combustion heating jeting furnace with fire grate of the utility model except comprising many places air intake design, also comprise the regulation and control on demand of intake, during use, different cooperations is carried out by regulating frequency conversion switch, thus change the path of flue gas, and then realize the effect of firepower adjustment, enhance the adjustability of the utility model to firepower, improve the utilization ratio of firepower.Therefore adjustability of the present utility model is stronger.The utility model is provided with chuck at burner hearth and nozzle place, heats the water in chuck, and waste heat is fully utilized, and it can not only water in heating jacket, and can improve the efficiency of combustion in stove in combustion chamber.Therefore the utility model can not only utilize the heat of flue gas, energy saving better, and enriched the purposes of product, efficiency of combustion is higher.
The manufactured materials that the utility model adopts is generally stainless steel or spray coating steel plates, be not only convenient to processing, and cost is lower; The burning material adopted is Agriculture, forestry And Animal Husbandry discarded object or straw, be not only cheaply easy to get, have wider range of application, and the feature of environmental protection is stronger.Therefore not only production cost is lower for the utility model, and the feature of environmental protection is stronger.Biomass solid fuel can be made directly to burn and to produce a large amount of imflammable gas (CO, H
2, CH
4deng) and granular black carbon reach fully thoroughly burning through this air-breathing device, black smoke can be eliminated, improve the thermal energy conversion rate of fuel, there is saving fuel cost, the features such as protection of the environment.The utility model utilizes the thermal conductivity of burner and thermal capacity to make burner be in the condition of high temperature all the time, therefore increases the combustion heat energy efficiency of living beings.Residue lime-ash can also be used for organic fertilizer and use.
Can biomass-burning compacting fuel, reach the target replacing coal, combustion gas, electric energy in larger scope.Achieve fuel province, the thermal efficiency is high, the effect that discharge of poisonous waste amount is little.Use flammable biomass as fuel, than low coal consumption 1/5, than power-saving 1/4, than gas saving 1/3.Environmental protection, energy-conservation, reduce discharging, clean, substantially reach zero-emission.
The utility model thermal efficiency is high, and more energy-conservation than other thermal hardware more than 30%, the body of heater temperature that jets out flames can reach more than 1000 degree, is a kind of desirable thermal hardware using biomass fuel.
This biomass stove has convenience, practicality, effects of energy saving and emission reduction are good, nearly 2 years of sampling test, self the oil-containing feature wooden according to south, thoroughly solve a traditional biomass furnace coking difficult problem, than former traditional biomass stove and accessory energy-conservation more than 50%, than some biomass stoves energy-conservation more than 40% in the market.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the biomass combustion heating jeting furnace of band fire grate;
Accompanying drawing 2 is the surface structure schematic diagram of the biomass combustion heating jeting furnace of band fire grate;
In accompanying drawing: 1-is equipment compartment; 2-is burner hearth; 3-is grate; 4-is feed hopper; 5-is charging ram; 6-is spiral push jack; 7-is nozzle flame retardant coating; 8-is burner hearth flame retardant coating; 9-is nozzle chuck; 10-is burner hearth chuck; 11-is water inlet; 12-is delivery port; 13-is main air blower; 14-is gas distribution bin; 15-is furnace bottom air inlet; 16-is lower furnace portion air inlet; 17-is upper furnace air inlet; 18-is fire grate; 19-is axle; 20-is fire grate motor; 21-is furnace bottom fan; 22-is rotary wind interlayer; 23-is rotary wind guide card; 25-is anti-backfire air inlet; 26-is feeding air inlet; 27-is nozzle; 28-is slag-drip opening; 29-is wheel; 30-is lighting-up tuyere.
Detailed description of the invention
Embodiment 1: a kind of biomass combustion heating jeting furnace with fire grate, biomass combustion heating jeting furnace with fire grate is made up of equipment compartment 1, burner hearth 2 and nozzle 27, the feed hopper 4 into burner refuelling is provided with in equipment compartment 1, feed hopper 4 is connected on burner hearth 2 by charging ram 5, charging ram 5 is provided with spiral push jack 6, charging ram 5 is connected with power motor, in equipment compartment 1, is provided with furnace bottom fan 21, furnace bottom fan 21 by pipeline from furnace bottom air inlet 15 to air intake in burner hearth 2; Be provided with main air blower 13 and gas distribution bin 14 in equipment compartment 1, main air blower 13 is to air feed in gas distribution bin 14, and gas distribution bin 14 connects lower furnace portion air inlet 16 and upper furnace air inlet 17 by pipeline; In equipment compartment 1, gas distribution bin 14 is by the fuel push rod air intake of pipeline to feed hopper 4, and anti-backfire air inlet 25 and feeding air inlet 26 to be connected in equipment compartment 1 in gas distribution bin 14; Be provided with fire grate motor 20 in equipment compartment 1, fire grate motor 20 connects the axle 19 in burner hearth 2 by chain; Connection device storehouse 1 and nozzle 27 on burner hearth 2; In burner hearth 2, bottom is provided with grate 3, grate 3 is provided with fire grate 18, fire grate 18 is connected on axle 19, burner hearth 2 top is provided with bell, burner hearth chuck 10 is provided with in burner hearth 2, in burner hearth 2, innermost layer is provided with burner hearth flame retardant coating 8, and burner hearth 2 is provided with slag-drip opening 28 and lighting-up tuyere 30, and burner hearth 2 is provided with the water inlet 11 and delivery port 12 that connect burner hearth chuck 10; In nozzle 27, innermost layer is provided with nozzle flame retardant coating 7, nozzle chuck 9 and rotary wind interlayer 22 is provided with in nozzle 27, water in nozzle chuck 9 is communicated with on burner hearth chuck 10, rotary wind interlayer 22 is communicated with in the gas distribution bin 14 in equipment compartment 1, is provided with the rotary wind guide card 23 that spiral is arranged in rotary wind interlayer 22.In equipment compartment 1, gas distribution bin 14 and can be led to nozzle 27 intake and regulates and controls lower furnace portion air inlet 16, upper furnace air inlet 17.
Embodiment 2: a kind of biomass combustion heating jeting furnace with fire grate, biomass combustion heating jeting furnace with fire grate is made up of equipment compartment 1, burner hearth 2 and nozzle 27, the feed hopper 4 into burner refuelling is provided with in equipment compartment 1, feed hopper 4 is connected on burner hearth 2 by charging ram 5, charging ram 5 is provided with spiral push jack 6, charging ram 5 is connected with power motor, in equipment compartment 1, is provided with furnace bottom fan 21, furnace bottom fan 21 by pipeline from furnace bottom air inlet 15 to air intake in burner hearth 2; Be provided with main air blower 13 and gas distribution bin 14 in equipment compartment 1, main air blower 13 is to air feed in gas distribution bin 14, and gas distribution bin 14 connects lower furnace portion air inlet 16 and upper furnace air inlet 17 by pipeline; In equipment compartment 1, gas distribution bin 14 is by the fuel push rod air intake of pipeline to feed hopper 4, and anti-backfire air inlet 25 and feeding air inlet 26 to be connected in equipment compartment 1 in gas distribution bin 14; Be provided with fire grate motor 20 in equipment compartment 1, fire grate motor 20 connects the axle 19 in burner hearth 2; Fire grate 18 is connected to by axle 19 and screw rod on the fire grate motor 20 in equipment compartment 1.Connection device storehouse 1 and nozzle 27 on burner hearth 2; In burner hearth 2, bottom is provided with grate 3, grate 3 is provided with fire grate 18, fire grate 18 is connected on axle 19, burner hearth 2 top is provided with bell, burner hearth chuck 10 is provided with in burner hearth 2, in burner hearth 2, innermost layer is provided with burner hearth flame retardant coating 8, and burner hearth 2 is provided with slag-drip opening 28 and lighting-up tuyere 30, and burner hearth 2 is provided with the water inlet 11 and delivery port 12 that connect burner hearth chuck 10; In nozzle 27, innermost layer is provided with nozzle flame retardant coating 7, nozzle chuck 9 and rotary wind interlayer 22 is provided with in nozzle 27, water in nozzle chuck 9 is communicated with on burner hearth chuck 10, rotary wind interlayer 22 is communicated with in the gas distribution bin 14 in equipment compartment 1, is provided with the rotary wind guide card 23 that spiral is arranged in rotary wind interlayer 22.In equipment compartment 1, gas distribution bin 14 and can be led to nozzle 27 intake and regulates and controls lower furnace portion air inlet 16, upper furnace air inlet 17.
Embodiment 3: a kind of biomass combustion heating jeting furnace with fire grate, biomass combustion heating jeting furnace with fire grate is made up of equipment compartment 1, burner hearth 2 and nozzle 27, the feed hopper 4 into burner refuelling is provided with in equipment compartment 1, feed hopper 4 is connected on burner hearth 2 by charging ram 5, charging ram 5 is provided with spiral push jack 6, charging ram 5 is connected with power motor, in equipment compartment 1, is provided with furnace bottom fan 21, furnace bottom fan 21 by pipeline from furnace bottom air inlet 15 to air intake in burner hearth 2; Be provided with main air blower 13 and gas distribution bin 14 in equipment compartment 1, main air blower 13 is to air feed in gas distribution bin 14, and gas distribution bin 14 connects lower furnace portion air inlet 16 and upper furnace air inlet 17 by pipeline; In equipment compartment 1, gas distribution bin 14 is by the fuel push rod air intake of pipeline to feed hopper 4, and anti-backfire air inlet 25 and feeding air inlet 26 to be connected in equipment compartment 1 in gas distribution bin 14; Be provided with fire grate motor 20 in equipment compartment 1, fire grate motor 20 connects the axle 19 in burner hearth 2 by chain; Connection device storehouse 1 and nozzle 27 on burner hearth 2; In burner hearth 2, bottom is provided with grate 3, grate 3 is provided with fire grate 18, fire grate 18 is connected on axle 19, burner hearth 2 top is provided with bell, burner hearth chuck 10 is provided with in burner hearth 2, in burner hearth 2, innermost layer is provided with burner hearth flame retardant coating 8, and burner hearth 2 is provided with slag-drip opening 28 and lighting-up tuyere 30, and burner hearth 2 is provided with the water inlet 11 and delivery port 12 that connect burner hearth chuck 10; In nozzle 27, innermost layer is provided with nozzle flame retardant coating 7, nozzle chuck 9 and rotary wind interlayer 22 is provided with in nozzle 27, water in nozzle chuck 9 is communicated with on burner hearth chuck 10, rotary wind interlayer 22 is communicated with in the gas distribution bin 14 in equipment compartment 1, is provided with the rotary wind guide card 23 that spiral is arranged in rotary wind interlayer 22.In equipment compartment 1, gas distribution bin 14 and can be led to nozzle 27 intake and regulates and controls lower furnace portion air inlet 16, upper furnace air inlet 17.Burner hearth 2 is provided with the peep hole of viewing stove combustion situation.Peep hole on burner hearth 2 is the setting that is inclined upwardly.
Embodiment 4: a kind of biomass combustion heating jeting furnace with fire grate, biomass combustion heating jeting furnace with fire grate is made up of equipment compartment 1, burner hearth 2 and nozzle 27, the feed hopper 4 into burner refuelling is provided with in equipment compartment 1, feed hopper 4 is connected on burner hearth 2 by charging ram 5, charging ram 5 is provided with spiral push jack 6, charging ram 5 is connected with power motor, in equipment compartment 1, is provided with furnace bottom fan 21, furnace bottom fan 21 by pipeline from furnace bottom air inlet 15 to air intake in burner hearth 2; Be provided with main air blower 13 and gas distribution bin 14 in equipment compartment 1, main air blower 13 is to air feed in gas distribution bin 14, and gas distribution bin 14 connects lower furnace portion air inlet 16 and upper furnace air inlet 17 by pipeline; In equipment compartment 1, gas distribution bin 14 is by the fuel push rod air intake of pipeline to feed hopper 4, and anti-backfire air inlet 25 and feeding air inlet 26 to be connected in equipment compartment 1 in gas distribution bin 14; Be provided with fire grate motor 20 in equipment compartment 1, fire grate motor 20 connects the axle 19 in burner hearth 2 by chain; Connection device storehouse 1 and nozzle 27 on burner hearth 2; In burner hearth 2, bottom is provided with grate 3, grate 3 is provided with fire grate 18, fire grate 18 is connected on axle 19, burner hearth 2 top is provided with bell, burner hearth chuck 10 is provided with in burner hearth 2, in burner hearth 2, innermost layer is provided with burner hearth flame retardant coating 8, and burner hearth 2 is provided with slag-drip opening 28 and lighting-up tuyere 30, and burner hearth 2 is provided with the water inlet 11 and delivery port 12 that connect burner hearth chuck 10; In nozzle 27, innermost layer is provided with nozzle flame retardant coating 7, nozzle chuck 9 and rotary wind interlayer 22 is provided with in nozzle 27, water in nozzle chuck 9 is communicated with on burner hearth chuck 10, rotary wind interlayer 22 is communicated with in the gas distribution bin 14 in equipment compartment 1, is provided with the rotary wind guide card 23 that spiral is arranged in rotary wind interlayer 22.In equipment compartment 1, gas distribution bin 14 and can be led to nozzle 27 intake and regulates and controls lower furnace portion air inlet 16, upper furnace air inlet 17.Burner hearth 2 is provided with the peep hole of viewing stove combustion situation.Peep hole on burner hearth 2 is the setting that is inclined upwardly.Wheel 29 is provided with bottom biomass combustion heating jeting furnace with fire grate.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301574.2U CN204693379U (en) | 2015-05-09 | 2015-05-09 | A kind of biomass combustion heating jeting furnace with fire grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301574.2U CN204693379U (en) | 2015-05-09 | 2015-05-09 | A kind of biomass combustion heating jeting furnace with fire grate |
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| Publication Number | Publication Date |
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| CN204693379U true CN204693379U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301574.2U Expired - Lifetime CN204693379U (en) | 2015-05-09 | 2015-05-09 | A kind of biomass combustion heating jeting furnace with fire grate |
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| CN (1) | CN204693379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819454A (en) * | 2015-05-09 | 2015-08-05 | 湖北环太生物质设备有限公司 | Biomass burning heating jetting furnace with fire grate |
| CN107917413A (en) * | 2017-12-25 | 2018-04-17 | 安徽中科自动化股份有限公司 | A kind of biomass combustion furnace |
-
2015
- 2015-05-09 CN CN201520301574.2U patent/CN204693379U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819454A (en) * | 2015-05-09 | 2015-08-05 | 湖北环太生物质设备有限公司 | Biomass burning heating jetting furnace with fire grate |
| CN107917413A (en) * | 2017-12-25 | 2018-04-17 | 安徽中科自动化股份有限公司 | A kind of biomass combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 364000 Pearl River Building 3F-20, No. 14 Longteng South Road, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Patentee after: Fujian Pinyuan Science and Technology Operating Center (L.P.) Address before: 445000 Qiliping Village, Wuyang Street Office, Enshi City, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Patentee before: HUBEI HUANTAI BIOMASS EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190923 Address after: 364000 Pearl River Building 3F-16, No. 14 Longteng South Road, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Patentee after: Fujian Longdi Environmental Protection Equipment Technology Co.,Ltd. Address before: 364000 Pearl River Building 3F-20, No. 14 Longteng South Road, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Patentee before: Fujian Pinyuan Science and Technology Operating Center (L.P.) |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20151007 |