CN104957767A - Non-burning type cigarette with spontaneous heating material in tobacco shreds - Google Patents

Non-burning type cigarette with spontaneous heating material in tobacco shreds Download PDF

Info

Publication number
CN104957767A
CN104957767A CN201510274052.2A CN201510274052A CN104957767A CN 104957767 A CN104957767 A CN 104957767A CN 201510274052 A CN201510274052 A CN 201510274052A CN 104957767 A CN104957767 A CN 104957767A
Authority
CN
China
Prior art keywords
heating material
spontaneous heating
pipe tobacco
tobacco
combustion
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.)
Pending
Application number
CN201510274052.2A
Other languages
Chinese (zh)
Inventor
刘华臣
潘曦
柯炜昌
陈义坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Tobacco Hunan Industrial Co Ltd
Wuhan Huanghelou Science and Technology Park Co Ltd
Original Assignee
China Tobacco Hunan Industrial Co Ltd
Wuhan Huanghelou Science and Technology Park Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Tobacco Hunan Industrial Co Ltd, Wuhan Huanghelou Science and Technology Park Co Ltd filed Critical China Tobacco Hunan Industrial Co Ltd
Priority to CN201510274052.2A priority Critical patent/CN104957767A/en
Publication of CN104957767A publication Critical patent/CN104957767A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes

Abstract

The invention discloses a spontaneous heating material used for a non-burning type cigarette. The material comprises, by weight, 25%-65% of iron powder, 3%-20% of an adsorbent, 1%-10% of inorganic salt, 3%-20% of activated carbon, 1%-10% of water-absorbent resin and 2%-25% of water. The invention further discloses application of the spontaneous heating material to the non-burning type cigarette and the non-burning type cigarette with the spontaneous heating material in tobacco shreds. According to the non-burning type cigarette, tobacco burning high-temperature pyrolysis is avoided, so that the release amount of injurious ingredients in main stream smoke is greatly reduced. Meanwhile, as the tobacco shreds are not burnt, the environment smoke is greatly reduced, the atomization and the smell absorption effect of the tobacco shreds under the low-temperature state is good, and the satisfaction of a consumer is high.

Description

A kind of non-combustion-type cigarette establishing spontaneous heating material in pipe tobacco inside
Technical field
The invention belongs to non-combustion-type tobacco arts, be specifically related to a kind of spontaneous heating material for non-combustion-type cigarette, the invention still further relates to the application of described spontaneous heating material in non-combustion-type cigarette and a kind of non-combustion-type cigarette establishing spontaneous heating material in pipe tobacco inside.
Background technology
Along with the deep enforcement of WHO " Framework Convention on Tobacco Control ", growing to even greater heights of the anti-smoking campaign of global range, and the progressively expansion of public place, countries in the world smoking ban scope, the research and development of non-combustion-type tobacco goods become one of study hotspot of many countries tobacco enterprises in the world.So-called non-combustion-type tobacco goods, refer to the tobacco product by " heating pipe tobacco or tobacco extract and produce flue gas ", it avoid the Pintsch process of result of combustion of tobacco, thus the burst size of harmful components in its main flume is reduced greatly.Meanwhile, because pipe tobacco is without burning, thus significantly reduce environment flue gas.
When aspirating non-combustion-type cigarette, need special aspirator, at present, electric heating type and carbon heat source are the mode of heatings generally used.Such as, being electrically heated cigarette smoking system disclosed in the patent document of CN 101277623A, CN 1633247A, is that heat energy heats the tobacco product added by electric energy conversion; It is then the tobacco product of carbon fuel combustion heating disclosed in CN 1059265A, CN 1068024A.Electric heating type general structure more complicated, single use battery and rechargeable battery cause the wasting of resources and environmental pollution because recovery utilization rate is low; Carbon fuel hot type needs carbon fuel carbon to be carried out special processing preparation, in the cigarette be prepared into, can increase the content of the carbon monoxide in flue gas, and the carbon of high-temp combustion exists the danger that fire occurs.How to find heating efficient, reduce the dependence to battery, and the non-combustion-type cigarette of pernicious gas can not be produced, the only way of tobacco product Sustainable Development in Future.
Summary of the invention
The object of this invention is to provide a kind of spontaneous heating material for non-combustion-type cigarette, and the application of this spontaneous heating material in non-combustion-type cigarette and a kind of non-combustion-type cigarette establishing spontaneous heating material in pipe tobacco inside.
Spontaneous heating material provided by the present invention is grouped into by the one-tenth of following weight proportion: iron powder: 25-65%; Adsorbent: 3-20%; Inorganic salts: 1-10%; Active carbon: 3-20%; Water-absorbing resin: 1-10%; Water: 2-25%,
Described adsorbent is selected from montmorillonite powder, bentonite, vermiculite power, kaolinite powder, clay powder, bleaching earth powder, plant in metal and stone powder one or more.
Non-combustion-type cigarette provided by the present invention, comprise suction nozzle and tobacco segment, described suction nozzle is connected by cigarette paper with tobacco segment, described tobacco segment is made up of spontaneous heating material, pipe tobacco and cigarette paper, described spontaneous heating material is located at the inside of pipe tobacco, and described suction nozzle and tobacco segment outside are also provided with air-locked sealant.
Described spontaneous heating material is grouped into by the one-tenth of following weight proportion: iron powder: 25-65%; Adsorbent: 3-20%; Inorganic salts: 1-10%; Active carbon: 3-20%; Water-absorbing resin: 1-10%; Water: 2-25%.
Described adsorbent is selected from montmorillonite powder, bentonite, vermiculite power, kaolinite powder, clay powder, bleaching earth powder, plant in metal and stone powder one or more.
As a kind of preferred version, described spontaneous heating material is Powdered and is located at the inside of pipe tobacco equably, and the weight of described spontaneous heating material accounts for the 5-30% of pipe tobacco weight.
As another kind of preferred version, described spontaneous heating material is the cylinder equal with the length of pipe tobacco, and its diameter is the 1/5-1/2 of pipe tobacco diameter, is provided with metal guide thermosphere between described spontaneous heating material and pipe tobacco.
Further preferably, the inside of described spontaneous heating material is provided with air-vent vertically, and the diameter of described air-vent is the 1/10-1/5 of spontaneous heating material diameter.
Preferably, described spontaneous heating material is grouped into by the one-tenth of following weight proportion: iron powder: 45-55%; Vermiculite power: 8-15%; Inorganic salts: 3-8%; Active carbon: 10-15%; Water-absorbing resin: 3-8%; Water: 10-20%.
Preferably, containing foggant in described pipe tobacco, described foggant is alcohol or polyalcohol, and as ethanol, propyl alcohol, butanols, propane diols, butanediol etc., its content accounts for the 1-10% of pipe tobacco weight.
Preferably, containing volatile spice in described pipe tobacco, its content accounts for the 0.5-15% of pipe tobacco weight.
Further preferably, described volatile spice is one or more in tobacco extract, vanillic aldehyde, peppermint.
The invention has the beneficial effects as follows:
1) spontaneous heating material provided by the present invention does not need to be heated by external heat source, and can not burn generation naked light, and it is by the oxidation reaction heat release of self, produces the temperature (80-160 DEG C) being applicable to non-combustion-type cigarette.
2) non-combustion-type cigarette provided by the present invention avoids the Pintsch process of result of combustion of tobacco, thus the burst size of harmful components in its main flume is reduced greatly.Meanwhile, because pipe tobacco is without burning, thus significantly reduce environment flue gas.
3) atomization of pipe tobacco under low-temperature condition and to inhale taste effective, consumer's satisfaction is strong.
4) easy to use, the fast and good heat conduction effect of the electrothermal calefactive rate due to spontaneous heating material, as long as consumer tears gas tight seal layer, can aspirate within 1 minute.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 non-combustion-type cigarette.
Fig. 2 is the structural representation of embodiment 2 non-combustion-type cigarette.
Fig. 3 is the structural representation of embodiment 3 non-combustion-type cigarette.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Embodiment 1
Fig. 1 shows the concrete structure of the present embodiment non-combustion-type cigarette, it comprises suction nozzle 2 and tobacco segment 1, described suction nozzle 2 is connected by cigarette paper with tobacco segment 1, described tobacco segment 1 is made up of spontaneous heating material 11, pipe tobacco 13 and cigarette paper 14, and described spontaneous heating material 11 and pipe tobacco 13 are wrapped in cigarette paper 14.
Described spontaneous heating material 11 is Powdered, is blended in the inside of pipe tobacco 13 equably, and the weight of described spontaneous heating material 11 accounts for 12% of pipe tobacco 13 weight.
Described suction nozzle 2 and tobacco segment 1 outside are also provided with gas tight seal layer 3, and described gas tight seal layer 3 is plastics.
Described spontaneous heating material 11 is grouped into by the one-tenth of following weight proportion: iron powder: 50%; Vermiculite power: 10%; Potassium chloride: 5%; Active carbon: 15%; Water-absorbing resin: 5%; Water: 15%.
Containing propane diols and volatile spice in described pipe tobacco 13, the content of the two accounts for 1% and 15% of pipe tobacco weight respectively.Wherein, volatile spice is made up of tobacco extract and vanillic aldehyde, and the weight ratio of the two is 10: 1.
Tobacco extract used in the present embodiment, be that Turkish tobaccos, airing cigarette, flue-cured tobacco, burley tobaccos etc. are extracted the low boiling, the volatile substances that obtain by molecular clock method or liquid supercritical carbon dioxide method for extracting etc., can be obtained by self-control or various commercial sources.
Torn by sealant 3 during suction, spontaneous heating material 11 contacts with air, chemical reaction occurs and produces heat, thus heating pipe tobacco 13.
Embodiment 2
Fig. 2 shows the concrete structure of the present embodiment non-combustion-type cigarette, and it comprises suction nozzle 2 and tobacco segment 1, and described suction nozzle 2 is connected by cigarette paper with tobacco segment 1, and described tobacco segment 1 is made up of spontaneous heating material 11, pipe tobacco 13 and cigarette paper 14.
Described spontaneous heating material 11 is located at the inside of pipe tobacco 13, and spontaneous heating material 11 is cylinders equal with the length of pipe tobacco 13, and its diameter is 1/5 of pipe tobacco 13 diameter, is provided with metal guide thermosphere 12 between described spontaneous heating material 11 and pipe tobacco 13.
Described suction nozzle 2 and tobacco segment 1 outside are also provided with gas tight seal layer 3.
Spontaneous heating material 11 is grouped into by the one-tenth of following weight proportion: iron powder: 45%; Bentonite: 15%; Sodium sulphate: 3%; Active carbon: 15%; Water-absorbing resin: 8%; Water: 14%.
Containing n-butanol and volatile spice in described pipe tobacco 13, the content of the two accounts for 10% and 0.5% of pipe tobacco weight respectively.Wherein, volatile spice is made up of tobacco extract and peppermint, and the weight ratio of the two is 1: 1.
Embodiment 3
Fig. 3 shows the concrete structure of the present embodiment non-combustion-type cigarette, and it comprises suction nozzle 2 and tobacco segment 1, and described suction nozzle 2 is connected by cigarette paper with tobacco segment 1, and described tobacco segment 1 is made up of spontaneous heating material 11, pipe tobacco 13 and cigarette paper 14.
Described spontaneous heating material 11 is located at the inside of pipe tobacco 13, spontaneous heating material 11 is cylinders equal with the length of pipe tobacco 13, its diameter is 1/2 of pipe tobacco 13 diameter, metal guide thermosphere 12 is provided with between described spontaneous heating material 11 and pipe tobacco 13, the inside of described spontaneous heating material 11 is provided with air-vent 15 vertically, and the diameter of described air-vent 15 is 1/6 of spontaneous heating material 11 diameter.
Described suction nozzle 2 and tobacco segment 1 outside are also provided with gas tight seal layer 3.
Described spontaneous heating material 11 is grouped into by the one-tenth of following weight proportion: iron powder: 55%; Clay powder: 8%; Potassium nitrate: 8%; Active carbon: 10%; Water-absorbing resin: 3%; Water: 16%.
Containing ethanol and volatile spice in described pipe tobacco 13, the content of the two accounts for 5% and 2% of pipe tobacco weight respectively.Wherein, volatile spice is made up of vanillic aldehyde and peppermint, and the weight ratio of the two is 1: 5.
Embodiment 4
The concrete structure of the present embodiment non-combustion-type cigarette is identical with embodiment 3, and it comprises suction nozzle 2 and tobacco segment 1, and described suction nozzle 2 is connected by cigarette paper with tobacco segment 1, and described tobacco segment 1 is made up of spontaneous heating material 11, pipe tobacco 13 and cigarette paper 14.
Described spontaneous heating material 11 is located at the inside of pipe tobacco 13, spontaneous heating material 11 is cylinders equal with the length of pipe tobacco 13, its diameter is 1/3 of pipe tobacco 13 diameter, metal guide thermosphere 12 is provided with between described spontaneous heating material 11 and pipe tobacco 13, the inside of described spontaneous heating material 11 is provided with ventilative 15 vertically, and the diameter of described air-vent 15 is 1/10 of spontaneous heating material 11 diameter.
Described suction nozzle 2 and tobacco segment 1 outside are also provided with gas tight seal layer 3.
Described spontaneous heating material 11 is grouped into by the one-tenth of following weight proportion: iron powder: 25%; Montmorillonite powder: 20%; Sodium carbonate: 10%; Active carbon: 20%; Water-absorbing resin: 10%; Water: 15%.
Containing ethanol, propane diols and vanillic aldehyde in described pipe tobacco 13, the content of three accounts for 4%, 4% and 10% of pipe tobacco weight respectively.
Embodiment 5
The concrete structure of the present embodiment non-combustion-type cigarette is identical with embodiment 3, and it comprises suction nozzle 2 and tobacco segment 1, and described suction nozzle 2 is connected by cigarette paper with tobacco segment 1, and described tobacco segment 1 is made up of spontaneous heating material 11, pipe tobacco 13 and cigarette paper 14.
Described spontaneous heating material 11 is located at the inside of pipe tobacco 13, spontaneous heating material 11 is cylinders equal with the length of pipe tobacco 13, its diameter is 1/4 of pipe tobacco 13 diameter, metal guide thermosphere 12 is provided with between described spontaneous heating material 11 and pipe tobacco 13, the inside of described spontaneous heating material 11 is provided with ventilative 15 vertically, and the diameter of described air-vent 15 is 1/5 of spontaneous heating material 11 diameter.
Described suction nozzle 2 and tobacco segment 1 outside are also provided with gas tight seal layer 3.
Described spontaneous heating material 11 is grouped into by the one-tenth of following weight proportion: iron powder: 65%; Kaolinite powder: 3%; Sodium hydrogen phosphate: 1%; Active carbon: 3%; Water-absorbing resin: 3%; Water: 25%.
Containing butanediol and peppermint in described pipe tobacco 13, the content of the two accounts for 2% and 5% of pipe tobacco weight respectively.
The effect of smokeing panel test of embodiment 1-5
Test group Sensory evaluating smoking's result
Embodiment 1 group Speed of being fuming is fast, and flue gas enriches, and mouthfeel is full, slightly assorted gas
Embodiment 2 groups Be fuming speed, flue gas is slightly abundant, and mouthfeel is full, assorted gas
Embodiment 3 groups Speed of being fuming is fast, and flue gas enriches, and mouthfeel is full, not assorted gas
Embodiment 4 groups Speed of being fuming is fast, and flue gas enriches, and mouthfeel is full, not assorted gas
Embodiment 5 groups Speed of being fuming is fast, and flue gas enriches, and mouthfeel is full, not assorted gas

Claims (10)

1., for a spontaneous heating material for non-combustion-type cigarette, it is characterized in that being grouped into by the one-tenth of following weight proportion: iron powder: 25-65%; Adsorbent: 3-20%; Inorganic salts: 1-10%; Active carbon: 3-20%; Water-absorbing resin: 1-10%; Water: 2-25%,
Described adsorbent is selected from montmorillonite powder, bentonite, vermiculite power, kaolinite powder, clay powder, bleaching earth powder, plant in metal and stone powder one or more.
2. the application of spontaneous heating material according to claim 1 in non-combustion-type cigarette.
3. establish the non-combustion-type cigarette of spontaneous heating material in pipe tobacco inside for one kind, comprise suction nozzle and tobacco segment, described suction nozzle is connected by cigarette paper with tobacco segment, it is characterized in that: described tobacco segment is made up of spontaneous heating material, pipe tobacco and cigarette paper, described spontaneous heating material is located at the inside of pipe tobacco, described suction nozzle and tobacco segment outside are also provided with air-locked sealant
Described spontaneous heating material is grouped into by the one-tenth of following weight proportion: iron powder: 25-65%; Adsorbent: 3-20%; Inorganic salts: 1-10%; Active carbon: 3-20%; Water-absorbing resin: 1-10%; Water: 2-25%,
Described adsorbent is selected from montmorillonite powder, bentonite, vermiculite power, kaolinite powder, clay powder, bleaching earth powder, plant in metal and stone powder one or more.
4. establish the non-combustion-type cigarette of spontaneous heating material as claimed in claim 3 in pipe tobacco inside, it is characterized in that: described spontaneous heating material is Powdered and is located at the inside of pipe tobacco equably, and the weight of described spontaneous heating material accounts for the 5-30% of pipe tobacco weight.
5. the non-combustion-type cigarette of spontaneous heating material is established as claimed in claim 3 in pipe tobacco inside, it is characterized in that: described spontaneous heating material is the cylinder equal with the length of pipe tobacco, its diameter is the 1/5-1/2 of pipe tobacco diameter, is provided with metal guide thermosphere between described spontaneous heating material and pipe tobacco.
6. establish the non-combustion-type cigarette of spontaneous heating material as claimed in claim 5 in pipe tobacco inside, it is characterized in that: the inside of described spontaneous heating material is provided with air-vent vertically, the diameter of described air-vent is the 1/10-1/5 of spontaneous heating material diameter.
7., as the non-combustion-type cigarette of in pipe tobacco inside establishing spontaneous heating material of claim 3-6 as described in any one, it is characterized in that: described spontaneous heating material is grouped into by the one-tenth of following weight proportion: iron powder: 45-55%; Vermiculite power: 8-15%; Inorganic salts: 3-8%; Active carbon: 10-15%; Water-absorbing resin: 3-8%; Water: 10-20%.
8., as the non-combustion-type cigarette of in pipe tobacco inside establishing spontaneous heating material of claim 3-6 as described in any one, it is characterized in that: containing foggant in described pipe tobacco, described foggant is alcohol or polyalcohol, and its content accounts for the 1-10% of pipe tobacco weight.
9., as the non-combustion-type cigarette of in pipe tobacco inside establishing spontaneous heating material of claim 3-6 as described in any one, it is characterized in that: containing volatile spice in described pipe tobacco, its content accounts for the 0.5-15% of pipe tobacco weight.
10. establish as claimed in claim 9 the non-combustion-type cigarette of spontaneous heating material in pipe tobacco inside, it is characterized in that: described volatile spice is one or more in tobacco extract, vanillic aldehyde, peppermint.
CN201510274052.2A 2015-05-26 2015-05-26 Non-burning type cigarette with spontaneous heating material in tobacco shreds Pending CN104957767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510274052.2A CN104957767A (en) 2015-05-26 2015-05-26 Non-burning type cigarette with spontaneous heating material in tobacco shreds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510274052.2A CN104957767A (en) 2015-05-26 2015-05-26 Non-burning type cigarette with spontaneous heating material in tobacco shreds

Publications (1)

Publication Number Publication Date
CN104957767A true CN104957767A (en) 2015-10-07

Family

ID=54211996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510274052.2A Pending CN104957767A (en) 2015-05-26 2015-05-26 Non-burning type cigarette with spontaneous heating material in tobacco shreds

Country Status (1)

Country Link
CN (1) CN104957767A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105286081A (en) * 2015-11-23 2016-02-03 吉林烟草工业有限责任公司 Tobacco composition
CN111938212A (en) * 2020-09-04 2020-11-17 云南巴菰生物科技有限公司 Self-heating low-temperature smoke cartridge

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1043076A (en) * 1988-11-30 1990-06-20 R·J·雷诺兹烟草公司 Tobacco product
US5188130A (en) * 1989-11-29 1993-02-23 Philip Morris, Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon
US20050016549A1 (en) * 2003-07-22 2005-01-27 Banerjee Chandra Kumar Chemical heat source for use in smoking articles
EP2138057A1 (en) * 2008-06-27 2009-12-30 Olig AG Smoke-free cigarette
CN102492401A (en) * 2011-12-07 2012-06-13 宋小梅 Spontaneous heating bag and production method thereof
CN103720050A (en) * 2014-01-21 2014-04-16 中国烟草总公司郑州烟草研究院 Non-combustible type tobacco smoking device based on chemical reaction heating
CN103892442A (en) * 2014-03-28 2014-07-02 广东中烟工业有限责任公司 Non-combustible cigarette

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1043076A (en) * 1988-11-30 1990-06-20 R·J·雷诺兹烟草公司 Tobacco product
US5188130A (en) * 1989-11-29 1993-02-23 Philip Morris, Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon
US20050016549A1 (en) * 2003-07-22 2005-01-27 Banerjee Chandra Kumar Chemical heat source for use in smoking articles
EP2138057A1 (en) * 2008-06-27 2009-12-30 Olig AG Smoke-free cigarette
CN102492401A (en) * 2011-12-07 2012-06-13 宋小梅 Spontaneous heating bag and production method thereof
CN103720050A (en) * 2014-01-21 2014-04-16 中国烟草总公司郑州烟草研究院 Non-combustible type tobacco smoking device based on chemical reaction heating
CN103892442A (en) * 2014-03-28 2014-07-02 广东中烟工业有限责任公司 Non-combustible cigarette

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105286081A (en) * 2015-11-23 2016-02-03 吉林烟草工业有限责任公司 Tobacco composition
CN111938212A (en) * 2020-09-04 2020-11-17 云南巴菰生物科技有限公司 Self-heating low-temperature smoke cartridge
CN111938212B (en) * 2020-09-04 2024-02-13 云南巴菰生物科技有限公司 Self-heating low-temperature cigarette bullet

Similar Documents

Publication Publication Date Title
CN104905404A (en) Sectional type non-combustion cigarette with self-heating material
CN104983070A (en) Non-combustible type cigarette having spontaneous heating material arranged at external of cut tobacco
CN103584288B (en) A kind of non-combustion type low-temperature cigarette
CN103844360B (en) For heating the spontaneous heat source type aspirator of smokeless tobacco articles
CN203597406U (en) Needle type carbon heating cigarette device
CN203893148U (en) Boiler waste heat recovery system
CN205235984U (en) Low energy consumption saturation activated carbon regeneration system
CN205409662U (en) Fuel -heating heat conduction formula cigarette
CN208192157U (en) A kind of aerosol generating device
CN104957767A (en) Non-burning type cigarette with spontaneous heating material in tobacco shreds
CN101886815B (en) Method for feeding pulverized coal in power station pulverized-coal fired boiler
CN204409565U (en) A kind of destructive distillation room for heat tobacco and destructive distillation device
CN205174392U (en) Organic waste gas burns heat energy and uses multipurposely system
CN203538372U (en) Electric heating cigarette capable of improving heating uniformity
CN208550035U (en) A kind of aerosol generating device
CN105202537A (en) Combustion system and combustion method
CN204426661U (en) One grows tobacco destructive distillation cut preparation facilities
CN204317480U (en) Lead-in wire internal combustion type low temperature cigarette
CN209202158U (en) A kind of parallel multi-source aerosol generating device
CN203723456U (en) Self-heating source type smoking device for heating smokeless tobacco product
CN106482333A (en) The garbage fired boiler hot-air system of burning biogas
CN204962697U (en) Energy -saving and environment -friendly boiler
CN206207724U (en) The garbage fired boiler hot-air system of burning biogas
CN203454125U (en) Hot-blast heater combustor
CN204786458U (en) Intermediate frequency electric pulse formula waste gas incinerator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20151007