CN107990311A - A kind of non-ignition formula catalyst heating equipment - Google Patents

A kind of non-ignition formula catalyst heating equipment Download PDF

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Publication number
CN107990311A
CN107990311A CN201711106798.8A CN201711106798A CN107990311A CN 107990311 A CN107990311 A CN 107990311A CN 201711106798 A CN201711106798 A CN 201711106798A CN 107990311 A CN107990311 A CN 107990311A
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CN
China
Prior art keywords
methanol
groove
layers
equipment
catalyst
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Pending
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CN201711106798.8A
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Chinese (zh)
Inventor
张育诚
张恩齐
张庭瑄
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Individual
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Individual
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Priority to CN201711106798.8A priority Critical patent/CN107990311A/en
Publication of CN107990311A publication Critical patent/CN107990311A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C13/00Apparatus in which combustion takes place in the presence of catalytic material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/08Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and gaseous fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/007Regulating fuel supply using mechanical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/13001Details of catalytic combustors

Abstract

The invention discloses a kind of non-ignition formula catalyst heating equipment, it is made of equipment outer layer and equipment internal layer, equipment outer layer is made of telescopic more than 2 layers of tube-in-tube structure, equipment internal layer is made of catalyst tank and methanol groove, both cross section sizes are identical, and methanol groove is located at below catalyst tank, top is from top to bottom respectively arranged with stainless steel stratum reticulare A, methanol gas volume control device, cotton layer and Tao Zhu layers in methanol groove, and Tao Zhu layers are slightly dipped in methanol;Catalyst tank is the structure of hermetic type, and surrounding and top and bottom are evenly arranged with several cavernous structures, are internally provided with the water pipe of spiral, and water pipe is equipped with water outlet and water inlet end;By it is produced by the present invention be a kind of with methanol or non-ignition formula catalyst heat-producing machine that methane (natural gas) is fuel, do not produce naked light, without external power supply in the state of make its fever, reach heating effect, with it is environmentally friendly, efficient, can use for a long time, without igniting, it is noiseless, smokeless the advantages of.

Description

A kind of non-ignition formula catalyst heating equipment
Technical field
The invention belongs to heating equipment technical field, and in particular to a kind of non-ignition formula catalyst heating equipment.
Background technology
Traditional heating equipment, but should mainly with fire coal for based on raw material, heat is provided by coal-fired oxidizing fire Process needs to consume the substantial amounts of disposable energy, and fuel is insufficient, side by side the pollutant of amplification quantity.With urban life level Improve, in order to improve urban air-quality, have become a kind of trend using clean energy resource.
Therefore, those skilled in the art have developed hydrocarbon system fuel heat-producing machine, i.e., with oil liquefied gas, butagas Or the oxidized combustion heating such as kerosene, compared with fire coal, which has calorific value height, discharges pollutants less, is widely used The advantages that, but have naked light during heat-producing machine burning, fire hazardous, and the heating system structure of such a fuel of application is more complicated, Volume is big, can not move use;In addition the water easily dilutable fuel produced in combustion process, it is less efficient;Although the master of natural gas It is methane to want component, is substantially free of sulphur, but can produce great amount of carbon dioxide and smog during its burning, when burning insufficient, easily Generate the toxic gases such as CO.
The content of the invention
Present invention aims at:It is existing in the prior art in above-mentioned background technology in order to solve the problems, such as, there is provided it is a kind of with Methanol or the non-ignition formula catalyst heat-producing machine that methane (natural gas) is fuel, are not producing naked light, the shape without external power supply Make its fever under state, reach heating effect, have it is environmentally friendly, efficient, can use for a long time, without igniting, noiseless, smokeless Advantage.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of non-ignition formula catalyst heating equipment, is made of, the cross section of equipment outer layer equipment internal layer and equipment outer layer Size is slightly larger than the cross section size of equipment internal layer;It is characterized in that:Equipment outer layer is by telescopic more than 2 layers of tube-in-tube structure Composition, equipment internal layer are made of catalyst tank and methanol groove, and catalyst tank is identical with the cross section size of methanol groove, and methanol groove Below catalyst tank, top is from top to bottom respectively arranged with stainless steel stratum reticulare A, methanol gas flow control dress in methanol groove Put, cotton layer and Tao Zhu layers, Tao Zhu layers are slightly dipped in methanol;Catalyst tank is the structure of hermetic type, and surrounding and top and bottom are uniform Several cavernous structures are provided with, catalyst tank is internally provided with the water pipe of spiral, and water pipe is equipped with water outlet and water inlet end, from urging Agent groove top portion is stretched out, and is stretched out through equipment outer layer outside complete equipment.
Preferably, methanol gas volume control device is by three layers of stainless steel plate arranged in parallel and positioned at equipment internal layer appearance The air flow proving switch composition in face, three layers of stainless steel plate are between stainless steel stratum reticulare A and cotton layer, on three layers of stainless steel plate Equipped with several cavernous structures, wherein, bilevel cavernous structure position is corresponding, the cavernous structure position in intermediate layer with it is upper Stagger for lower two layers, air flow proving switch can left and right adjusting, to switch the opening and closing state of methanol gas volume control device.
Preferably, the anti-overflow groove of methanol is further included, its one end is connected by methanol delivery pipe with methanol groove, and the other end passes through first Alcohol extension tube attached is connected with methanol accumulator tank;Methanol float switch is suspended with inside the anti-overflow groove of methanol.
Preferably, methane (natural gas) pipe is further included, its one end is connected with methanol gas volume control device, another End is connected by methane (natural gas) extension tube attached with methane storing groove, and it is (natural that methane is provided with methane (natural gas) extension tube attached Gas) controlling switch.
It is highly preferred that methane (natural gas) pipe is connected with methanol gas volume control device by the way of welding.
Preferably, stainless (steel) wire B is placed with the top of equipment internal layer, an igniter and methanol are set on stainless (steel) wire B Flusher;A starter methanol delivery pipe is further included, its one end is stretched into methanol groove, and the other end passes through equipment outer layer It is connected with methanol flusher.
Preferably, catalyst starter pump is connected with air shooter.
Preferably, equipment shape is square, cuboid or cylinder.
Preferably, the shape in hole is circular, triangle or diamond shape in catalyst tank.
Preferably, can be by controlling spiraling number and adjusting the temperature of water pipe water outlet for water pipe.
Compared with prior art, the invention has the advantages that:
(1) present invention does aphlogistic combustion using methanol or methane (natural gas) and catalyst, in combustion process Any gas and taste will not be produced, compared with oxidizing fire process, the catalyticing combustion process time in the present invention is longer, temperature Between degree can maintain 300~500 DEG C, the waste of reactance capacity is avoided;
(2) the equipment outer layer in the present invention uses telescopic more than 2 layers of tube-in-tube structure, utilizes hot and cold air blending Natural phenomena, cross-ventilation layer is formd with equipment internal layer, empty to equipment to complete by the telescopic level of control device outer layer The control of gas intake, so as to fulfill the control to producing calorific value, this is simple in structure and easy to operate;
(3) the equipment internal layer in the present invention is poroid equipped with several, which can make the entrance catalysis of air evenly In agent, under the catalysis of catalyst, reaction is filled with methanol or methane (natural gas) point, does not produce the toxic gases such as CO;
(4) present invention is provided with methanol anti-overflow device, the supply of preparable control methanol, its placement location is less than gas The position of body groove, can prevent methanol from being overflowed from gas grooves;
(5) present invention using methanol at normal temperatures can spontaneous vaporization, and temperature is higher, and the bigger feature of amount of vaporization, makes first Alcohol is naturally evaporated into catalyst tank, catalyst tank is produced catalytic reaction heating, is passed through opening for methanol volatilization control device With pass, to control the reaction temperature of whole heat-producing machine, so as to fulfill the control to heat exchange temperature;
(6) present invention is equipped with stainless steel stratum reticulare and cotton layer in methanol groove, passes through the two natural suction to methanol gas It is attached so that in the entrance catalyst tank of methanol gas evenly, sufficiently and catalyst reaction, to avoid the waste of resource;
(7) present invention is equipped with Tao Zhu layers in methanol groove, may filter that impurity present in methanol liquid, and for setting methanol Methanol storage capacity in groove;
(8) in the present invention, methanol or methane run into catalyst and are voluntarily catalyzed, i.e., aphlogistic burning, the process it is environmentally friendly and Without smoking problem, any electric power need not be more used.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples
Fig. 1 is the structure diagram of the present invention
Fig. 2 is 10g methanol oxidations ignition temperature curve map in the present invention
Fig. 3 is 10g methanol oxidizing fire temperature profile in the present invention
Wherein:1st, methanol flusher 2, igniter 3, catalyst tank 4, stainless steel stratum reticulare A 5, methanol gas flow control Device 6 processed, methane pipe 7, cotton layer 8, Tao Zhu layers 9, methanol groove 10, catalyst starter pump 11, the anti-overflow groove 12 of methanol, methanol Float switch 13, methanol delivery pipe 14, methanol extension tube attached 15, methane (natural gas) controlling switch 16, methane (natural gas) are external Pipe 17, water inlet end 18, water outlet 19, equipment outer layer 20, starter methanol delivery pipe 21, equipment internal layer.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in Figure 1, the invention discloses a kind of non-ignition formula catalyst heating equipment, by equipment internal layer 21 and equipment outside Layer 19 forms, and the cross section size of equipment outer layer 19 is slightly larger than the cross section size of equipment internal layer 21;Equipment outer layer 19 is by that can stretch More than 2 layers of the tube-in-tube structure composition of contracting, equipment internal layer 21 are made of catalyst tank 3 and methanol groove 9, both cross section size phases Together, and methanol groove 9 is located at the lower section of catalyst tank 3, and top is from top to bottom respectively arranged with stainless steel stratum reticulare A4, first in methanol groove 9 Alcohol gas flow control device 5, cotton layer 7 and Tao Zhu layers 8, Tao Zhu layers 8 are slightly dipped in methanol;Catalyst tank 3 is hermetic type Structure, surrounding and top and bottom are evenly arranged with several cavernous structures, are internally provided with the water pipe of spiral, and water pipe is equipped with water outlet 18 and water inlet end 17, stretched out from the top of catalyst tank 3, and stretched out through equipment outer layer 19 outside complete equipment.
In order to preferably control the amount that methanol gas enters in catalyst tank 3, the present invention is provided with methanol gas flow control Device 5 processed, is made of, three layers are not three layers of stainless steel plate arranged in parallel and the air flow proving switch positioned at equipment inner layer outer surface Steel plate become rusty between stainless steel stratum reticulare A4 and cotton layer 7, several cavernous structures are equipped with three layers of stainless steel plate, wherein, Bilevel cavernous structure position is corresponding, and the cavernous structure position in intermediate layer is staggered with upper and lower two layers, air flow proving switch Can left and right adjusting, to switch the opening and closing state of methanol gas volume control device.
The present invention is also provided with the anti-overflow groove 11 of methanol, can effectively prevent the methanol in methanol groove 9 from overflowing, the methanol is anti-overflow Groove 11 is also lower than 9 position of methanol groove, is suspended with methanol float switch 12 inside it, when floating ball floats up, the methanol of the outside Supply can not conveniently be continued to come in, its one end is connected by methanol delivery pipe 13 with methanol groove 9, and the other end passes through methanol extension tube attached 14 are connected with methanol accumulator tank;After catalyst normally starts, methanol gas volume control device 5 is opened, is waved at normal temperatures The methanol gas of hair is by Tao Zhu layers 8, stainless steel stratum reticulare A4 and cotton layer 7, even into catalyst tank 3, in catalyst Under catalytic action, fully reacted with air, caused vapor and CO2Gas passes through equipment internal layer 21 and equipment outer layer 19 Discharged between gap, in the process, the switch of adjustable gas volume control device 5, enters catalysis to adjust methanol gas The amount of agent groove 3.
The present invention can also use methane (natural gas) and be used as fuel, set a methane pipe 6, its one end and methanol gas Volume control device 5 is connected, and the other end is connected by methane (natural gas) extension tube attached 16 with methane (natural gas) accumulator tank, methane Methane (natural gas) controlling switch 15 is provided with (natural gas) extension tube attached 16, wherein, after catalyst normally starts, open Methane (natural gas) controlling switch 15, methane (natural gas) enter methane (natural gas) pipe 6, first by methane (natural gas) accumulator tank Alcohol gas flow control device 5 need to be in the state of standard-sized sheet, after methane (natural gas) enters in catalyst tank, in urging for catalyst Under change effect, fully reacted with air, caused vapor and CO2Gas passes through equipment internal layer 21 and the sky of equipment outer layer 19 Discharged between gap, in the process, adjust methane (natural gas) controlling switch 15, enter catalysis to adjust methane (natural gas) The amount of agent groove.
When use methane (natural gas) as fuel or use methanol for burning when catalyst start-up temperature room temperature with , it is necessary to start catalyst by lighting a fire in advance when upper, the present invention is placed with stainless (steel) wire B at the top of equipment internal layer 21, stainless One igniter 2 and methanol flusher 1 are set on steel mesh B;A starter methanol delivery pipe 20 is also provided with, its One end is stretched into methanol groove 9, and the other end is connected through equipment outer layer 19 with methanol flusher 1, also connects in methanol delivery pipe 20 There is catalyst starter to pump 10, catalyst starter pump 10 extracts methanol out from methanol groove 9, passes through methanol delivery pipe 20 Methanol flusher 1 is delivered to, methanol flusher 1 closes catalyst startup dress after methanol to be sprayed to the upper surface of catalyst Pump 10 is put, starting ignition device 2 makes methanol that oxidizing fire reaction occur with air, and brings heat to catalyst to make its startup, Igniter 2 is closed, then opens methanol gas volume control device 5 or methane controlling switch 15, urges methanol or methane entrance Agent groove 9, occurs catalyst combustion reaction with air.
In addition, the equipment shape can be square, cuboid or cylinder;In catalyst tank 9 shape in hole for it is circular, Triangle or diamond shape;And can be by controlling spiraling number and adjusting the temperature of water pipe water outlet for water pipe.
At room temperature, by taking the methanol of 10g as an example, its oxidizing fire time is 6min44s, and mean temperature is 800 DEG C, is such as schemed Shown in 3;On the contrary, the period of its catalysis burning and corresponding temperature are respectively:1min19s/55℃、10min12s/138℃、 11min57s/220℃、13min/393℃、13min26s/441℃、14min55s/345℃、15min32s/359℃、 30min05s/499℃、32min26s/327℃、35min43s/226℃、38min07s/182℃、45min23s/124℃、 49min42s/93 DEG C as shown in Fig. 2, it follows that the oxidizing fire time is short, energy just releases in a short time, Er Qieqi Mixed in burning with air, have the generation of a large amount of CO, there is no enough oxygen in burning, fuel is largely wasted, heat It is extremely inefficient;Catalysis burning, has enough incorporation times with air, not high to temperature requirement, and can burn completely, the thermal efficiency It is high.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.

Claims (10)

1. a kind of non-ignition formula catalyst heating equipment, is made of, the cross section of equipment outer layer is big equipment internal layer and equipment outer layer The small cross section size slightly larger than equipment internal layer;It is characterized in that:Equipment outer layer is by telescopic more than 2 layers of tube-in-tube structure group Into equipment internal layer is made of catalyst tank and methanol groove, and catalyst tank is identical with the cross section size of methanol groove, and methanol groove position Below catalyst tank, top is from top to bottom respectively arranged with stainless steel stratum reticulare A, methanol gas flow control dress in methanol groove Put, cotton layer and Tao Zhu layers, Tao Zhu layers are slightly dipped in methanol;Catalyst tank is the structure of hermetic type, and surrounding and top and bottom are uniform Several cavernous structures are provided with, catalyst tank is internally provided with the water pipe of spiral, and water pipe is equipped with water outlet and water inlet end, from urging Agent groove top portion is stretched out, and is stretched out through equipment outer layer outside complete equipment.
A kind of 2. non-ignition formula catalyst heating equipment according to claim 1, it is characterised in that:Methanol gas flow control Device processed is made of three layers of stainless steel plate arranged in parallel and the air flow proving switch positioned at equipment inner layer outer surface, and three layers stainless Steel plate is equipped with several cavernous structures between stainless steel stratum reticulare A and cotton layer on three layers of stainless steel plate, wherein, up and down Two layers of cavernous structure position is corresponding, and the cavernous structure position in intermediate layer is staggered with upper and lower two layers, and air flow proving switch can be left Right adjusting, to switch the opening and closing state of methanol gas volume control device.
A kind of 3. non-ignition formula catalyst heating equipment according to claim 1 or 2, it is characterised in that:Further include methanol Anti-overflow groove, its one end are connected by methanol delivery pipe with methanol groove, and the other end is connected by methanol extension tube attached with methanol accumulator tank; Methanol float switch is suspended with inside the anti-overflow groove of methanol.
A kind of 4. non-ignition formula catalyst heating equipment according to claim 3, it is characterised in that:Further include a methane Pipe, its one end are connected with methanol gas volume control device, and the other end is connected by methane extension tube attached with methane storing groove, methane Methane controlling switch is provided with extension tube attached.
A kind of 5. non-ignition formula catalyst heating equipment according to claim 4, it is characterised in that:Methane pipe and methanol gas Body volume control device is connected by the way of welding.
A kind of 6. non-ignition formula catalyst heating equipment according to claim 1 or 3, it is characterised in that:Equipment internal layer top Portion is placed with stainless (steel) wire B, and an igniter and methanol flusher are set on stainless (steel) wire B;Further include one and start dress Put and use methanol delivery pipe, its one end is stretched into methanol groove, and the other end is connected through equipment outer layer with methanol flusher.
A kind of 7. non-ignition formula catalyst heating equipment according to claim 6, it is characterised in that:Connect on air shooter There is catalyst starter pump.
A kind of 8. non-ignition formula catalyst heating equipment according to claim 1, it is characterised in that:Equipment shape is pros Body, cuboid or cylinder.
A kind of 9. non-ignition formula catalyst heating equipment according to claim 1, it is characterised in that:Hole in catalyst tank Shape is circular, triangle or diamond shape.
A kind of 10. non-ignition formula catalyst heating equipment according to claim 1, it is characterised in that:Can be by controlling water Pipe spirals number to adjust the temperature of water pipe water outlet.
CN201711106798.8A 2017-11-10 2017-11-10 A kind of non-ignition formula catalyst heating equipment Pending CN107990311A (en)

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CN201711106798.8A CN107990311A (en) 2017-11-10 2017-11-10 A kind of non-ignition formula catalyst heating equipment

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111336507A (en) * 2018-12-19 2020-06-26 杭州醇电科技有限公司 Low-temperature catalytic combustion method for methanol

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Publication number Priority date Publication date Assignee Title
TW585141U (en) * 2003-04-14 2004-04-21 Bo-Jie Liang Catalyzer vaporization oxidization device
US20080090188A1 (en) * 2006-10-12 2008-04-17 Pisklak Thomas J Catalytic Burner
CN102202698A (en) * 2008-08-29 2011-09-28 维兹系统股份有限公司 Sterilization gas generator, catalyst cartridge for use in the sterilization gas generator, and sterilization device
CN102767825A (en) * 2012-07-03 2012-11-07 上海大学 Flame-free temperature adjustable catalytic combustion device
US20160106260A1 (en) * 2014-10-03 2016-04-21 Clifford G. Welles Catalytic Heating System and Method for Heating a Beverage or Food
CN205606542U (en) * 2016-04-14 2016-09-28 中国科学院大连化学物理研究所 Catalysis glowing device of extremely low pollutant emission
CN205825135U (en) * 2016-06-24 2016-12-21 阎业桢 Methanol energy-saving gasifying stove
CN107300169A (en) * 2016-04-14 2017-10-27 中国科学院大连化学物理研究所 The catalytic flameless burner and combustion method of a kind of extremely low pollutant emission

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW585141U (en) * 2003-04-14 2004-04-21 Bo-Jie Liang Catalyzer vaporization oxidization device
US20080090188A1 (en) * 2006-10-12 2008-04-17 Pisklak Thomas J Catalytic Burner
CN102202698A (en) * 2008-08-29 2011-09-28 维兹系统股份有限公司 Sterilization gas generator, catalyst cartridge for use in the sterilization gas generator, and sterilization device
CN102767825A (en) * 2012-07-03 2012-11-07 上海大学 Flame-free temperature adjustable catalytic combustion device
US20160106260A1 (en) * 2014-10-03 2016-04-21 Clifford G. Welles Catalytic Heating System and Method for Heating a Beverage or Food
CN205606542U (en) * 2016-04-14 2016-09-28 中国科学院大连化学物理研究所 Catalysis glowing device of extremely low pollutant emission
CN107300169A (en) * 2016-04-14 2017-10-27 中国科学院大连化学物理研究所 The catalytic flameless burner and combustion method of a kind of extremely low pollutant emission
CN205825135U (en) * 2016-06-24 2016-12-21 阎业桢 Methanol energy-saving gasifying stove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111336507A (en) * 2018-12-19 2020-06-26 杭州醇电科技有限公司 Low-temperature catalytic combustion method for methanol

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Application publication date: 20180504