CN1712493A - Continuously carbonating method and apparatus - Google Patents
Continuously carbonating method and apparatus Download PDFInfo
- Publication number
- CN1712493A CN1712493A CNA2004100789108A CN200410078910A CN1712493A CN 1712493 A CN1712493 A CN 1712493A CN A2004100789108 A CNA2004100789108 A CN A2004100789108A CN 200410078910 A CN200410078910 A CN 200410078910A CN 1712493 A CN1712493 A CN 1712493A
- Authority
- CN
- China
- Prior art keywords
- urceolus
- inner core
- carbide
- raw material
- rotary oven
- 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.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Coke Industry (AREA)
Abstract
The object of present invention is to produce activated carbon through a process for surely carrying out the extinguishment of a carbonized material in a method and an apparatus for continuously carbonizing wood chips. The carbonized material is obtained by repeating processes of moving a raw material M along a nearly fixed route from one side end of an inside cylinder 11 to the outside through an outside cylinder 12 in a rotary furnace having a double cylinder structure, igniting the raw material at another end side of the inside cylinder 11 during the movement and after continuing the combustion, stopping the supply of air to the space S between the inside cylinder and the outside cylinder to extinguish. The activated carbon is produced by carrying out an activating process on the carbonized material with the supply of water and the burning of the carbonized material is extinguished by gaseous nitrogen N2.
Description
Technical field
The present invention relates to utilize rotary oven to make the method and the device of raw material carbonization with dual barrel structure.
Background technology
As the device that can carry out the carbonizing treatment of combustiblematerials continuously, the real disclosed device of opening clear 50-101475 number is arranged, this device, make burner face face toward the end that the inside is provided with the inner core of rotating cylinder screw wing, that be made of the inside and outside dual cylinder, be preheating to the temperature of regulation, at the leading portion thermal dehydration of inner core, dry by the fire the burning carbonization at back segment, simultaneously, in urceolus adverse current during in slowly cooling, can take out continuously.But, in this device, cool off owing to contact slowly with normal temperature air in during utilizing screw wing to be transported in the urceolus, so, can be subjected to being in the influence of heat of the inner core of state of combustion,, need very big cooled region in order to be reduced to required temperature.
Therefore, although the applicant had once developed a kind of narrower and small area that is provided with that only needs, can carry out the method and the device (spy opens flat 10-279949 number, speciallys permit No. 3021387) of the carbonization of raw material with higher thermo-efficiency.The invention of aforementioned patent is to make through the space that utilize to cut off the air supply between inner core, the urceolus that burning is extinguished, the technology of refrigerative process, and the ventilation shutdown valve mechanism that will be used for this purpose is arranged on urceolus.Thereby, because the supply of oxygen is cut off, extinguish state so promptly become, need not foregoing very big cooled region, still, under the situation of the chip that the invention of aforementioned patent is used for timber etc., exist the not enough problem of fire extinguishing.
Promptly, the waste and old wood that in the time will removing wooden house, will produce, perhaps thinning timber, wood chips is made in broken, pulverizing such as drift timber, its baking is burnt under the situation of capable carbonizing treatment, for example, for with suitable parts such as burl and tree root, when the incendiary chip becomes ashes, occur in the problem outside the equipment that is discharged under the situation about not burnouting fully sometimes.After the ashes that do not burnout fully are discharged to outside the equipment, contact with air and to burn, not only can make the carbide burning that is mingled with it, but also be danger close.In addition, although this situation about not burnouting fully takes place seldom, when,,, exist the problem that prolongs the production time so must for a long time ventilation be cut off because do not know can this thing happens.
[patent documentation 1] is real to be opened clear 50-101475 number
[patent documentation 2] spy opens flat 10-279949 number
The content of invention
The present invention is in view of foregoing situation, and problem to be solved is in method and device with the continuous carbonization of wood chips class, when can carrying out the fire extinguishing of carbide reliably, through this fire extinguishing operation, to make gac.
In order to solve aforementioned problems, the present invention takes method to be, in having the rotary oven of dual barrel structure, implement following process continuously, that is, make raw material along distolateral certain basically path movement, during this period through urceolus arrival outside from inner core, distolateral raw material is lighted a fire at other one of inner core, burning is continued, then, in the space that cuts off air supply between inner core and the urceolus, burning is extinguished, obtain carbide,, carbide is implemented activating process by to the carbide supplied water that obtains, make gac, and utilize nitrogen that carbide is put out a fire.
Preferably, utilize continuous carbonization device described below to implement above-mentioned continuously carbonating method, described continuous carbonization device comprises: the dual structure that is made of inner core and urceolus, and can be around the rotary oven of tube axle rotation, raw material is imported to introducing mechanism in the rotary oven, and material that will carbonization in the rotary oven export agency of deriving, wherein, a distolateral raw material one side that is directed to inner core moves by the other one distolateral burning one side of burner at inner core, shift in the urceolus, and then, in order in urceolus, fire to be extinguished, the valve system of the gas partition that will lead in the urceolus is set on export agency, and described continuous carbonization device also comprises: the nozzle of injection water in the process of carrying carbide hermetically, and the nozzle of the supply of nitrogen.
According to continuously carbonating method of the present invention and implement the device that this method is used, adopt rotary oven with dual barrel structure, make the raw material carbonization that is supplied to it.As raw material, as object, comprise timber with so-called wood chips by generations such as beta prunings, the timber of drift and other various timber are with they form supplies with pulverizing, fragmentation.So, also comprise sawdust and the chip that produces by other wood working etc.
In the present invention,, utilize this operation that carbide is activated, can make gac by implementing activation procedure to the carbide supplied water, and, can thoroughly put out a fire.In the manufacturing of general gac, adopt organic carbon, once carbide was taken out from carbonizing plant, to put in the other activation furnace, heating cuts off air, is blown into the method for steam.Therefore, in the prior art, need two kinds of devices of carbide furnace and activation furnace, on technology, also will increase the unnecessary part that carbide is put into, taken out, cause the waste aspect time and cost.But, in the present invention,, make it to take place heating steam on carbide by water is sprayed, utilize this heating steam to handle and implement activation procedure, at this moment, can make gac.
In the present invention, make raw material baking recited above burn carbonization, the carbide of acquisition is put out a fire in inert gas atmosphere.During before from urceolus, taking out, in the moving process in the urceolus that cuts off ventilation, carbide is in the state that extinguishes with near hundred-percent ratio, still, because to liking timber, so exist the possibility that parts such as burl and root do not burnout fully.Therefore, in the present invention, carbide is put out a fire, carbide is passed through in inert gas atmosphere in order to utilize rare gas element.Thereby, in the present invention,, be highly significant for putting out a fire reliably by carrying out positive fire extinguishing via the fire extinguishing operation.As fire extinguishing property gas, can use nitrogen, carbonic acid gas etc. by supply this gas with low temperature, can promote the cooling of gac.
Because the present invention has said structure and effect, so in the method and device of the raw material that continuous carbonization is made of the wood chips class, can produce following effect, promptly, by carbide is passed through in nitrogen atmosphere, put out a fire reliably, and, by to the carbide supplied water, carbide is activated, make gac, simultaneously, can more fully put out a fire.
Description of drawings
Fig. 1 is expression for the orthographic plan of the example 1 of the form of implementation of the device of implementing directly to use according to continuously carbonating method of the present invention.
Fig. 2 is the front view of the device of Fig. 1.
Fig. 3 is the sectional view of the III-III line of Fig. 2.
Fig. 4 is the sectional view of the IV-IV line of Fig. 2.
Fig. 5 is the sectional view of the V-V line of Fig. 2.
Fig. 6 is the sectional view of the VI-VI line of Fig. 2.
Fig. 7 is the left side view of Fig. 2.
Fig. 8 is the right side view of Fig. 2.
Fig. 9 is the sketch of expression the method according to this invention, or the explanatory view of the running condition of indication device.
Embodiment
When implementing according to continuously carbonating method of the present invention, make the raw material that constitutes by wood chips, along from the inner core that constitutes rotary oven via the basically certain path movement of urceolus to the rotary oven outside.By in inner core, supplying material, making it to move to urceolus, effectively utilize the dual barrel structure of inner core and urceolus from this.That is, raw material is burnt, after combustionmaterial moves to urceolus, cut off the supply of the air between inner core and urceolus, the burning of combustionmaterial is extinguished, generate carbide.Carbide in above-mentioned urceolus, move during in, cooled off lentamente.
Rotary oven with dual barrel structure uses the rotary oven that raw material and combustionmaterial (carbide) are moved by rotation to the axial direction due of tube.As this rotary oven, for example, can adopt such structure: spiral helicine foliated lamellar member is set in the inside of inner core cylindraceous and urceolus, and the revolving force of stove becomes the propulsive force of raw material etc.Make combustion flame directly affact method on the raw material, say it is optimum from thermo-efficiency, and, before in being exposed to combustion flame during in, utilize waste heat can make the raw material thorough drying.Like this, by the raw material that wood chips constitutes, one side is burnt, and one side from one end to the other side moves in inner core, shifts to urceolus.Between inner core, urceolus, cut off the supply of air, therefore, burning is extinguished gradually.
Like this, become the carbide that extinguishes state, enter the operation of the positive fire extinguishing that utilizes nitrogen.In addition, to by the carbide injection water that passes the nitrogen atmosphere fire extinguishing, whereby, implement to handle the activation procedure that carries out by heating steam.Meanwhile, reach fire extinguishing up hill and dale, thoroughly do away with the not possibility of fire extinguishing.By via activation procedure, will become gac as the carbide of raw material with wood chips.The operation of injection water and the operation of the supply of nitrogen can be implemented wherein any one earlier, also can both implement concurrently simultaneously.
Fire extinguishing operation and activation procedure, as shown in the Examples, can be implemented with two kinds of methods, wherein a kind of method is the method that the carbide that is positioned at rotating cylinder inside is implemented, and another is the method for being implemented at the such enclosed space of outer setting such as the worm conveyor of rotating cylinder.Can be at an easy rate the air supply of urceolus be cut off, to its internal space supplied water, further gas such as the supply of nitrogen, and at an easy rate to the control of these supplies.
This continuously carbonating method can utilize continuous carbonization device shown in Figure 1 to be implemented.Make the rotary oven 10 of material combusting, have the dual barrel structure that constitutes by inner core 11 and urceolus 12.One end of inner core 11 becomes the part that raw material imports usefulness, be provided for this purpose by hopper 13 and raw material is sent to the introducing mechanism 15 that the feed appliance 14 etc. of inner core inside constitutes.As feed appliance 14, can use the metered dose feed appliance of worm conveyor formula.Can utilize support roll 17 that rotary oven 10 is bearing on the base 16 with horizontality basically, in this state, can be rotated round Cylindorical rod.The foreign steamer that 18 expressions are supported with roller 17.Rotary oven 10 is for example importing side, and inner core 11 is longer than urceolus 12, on the end of inner core, end enclosure 19 is set, and on the end of short urceolus 12, pars intermedia shell 21 is set.
In another end of rotary oven 10, the inside towards the other end opening of inner core 11 is provided with burner 20.Under the situation shown in giving an example, the end of inner core 11 and urceolus 12 is positioned at head shell 22, and burner 20 is installed on the shaft core position on head shell 22.With reference to Fig. 1, Fig. 7 etc.Surround the shell 19,21,22 of each end of inner core 11 and urceolus 12, play a part the inside of rotating cylinder is remained on the sealing member of air-tight state.The inner core 11 and the urceolus 12 that constitute rotary oven 10 can in aggregatesly form rotatably, can utilize power drive mechanisms 25 such as chain, the power transmission of being located on urceolus 12 peripheries such as chain link are combined with the drive shaft of driving mechanisms 24 such as annulus 23 and motor, make it rotation.With reference to Fig. 2, Fig. 3.
Constitute the inner core 11 of rotary oven 10, have a plurality of blades 26 that move usefulness from the raw material of introducing mechanism input basically to axial direction due that make in the inboard.Blade 26 has the shape of inclination, and structure or configuration are suitable for the circumferential direction displacing force that the rotation by inner core 11 is subjected to by inner circumferential surface is become the displacing force of axial direction due.For example, as Fig. 3～Fig. 5 represents in detail, import the obliquity of the blade 26 of side, bigger than the obliquity of other blade, and the height of blade 26 is also higher, can change speed and propulsive force.For raw material is shifted to urceolus from inner core 11, the other portion that passes through 27 of window-like is set at the leading section of inner core 11.For the raw material that shifts to urceolus is moved round about, utilize towards the blade 28 of the direction inclination opposite and carry with the front.This blade 28 can be arranged on the internal surface of urceolus 12.With reference to Fig. 3～Fig. 5.Under the situation of cited inclination, when observing to right rotation, raw material is advanced from front end.
In order to cool off charcoal fire and carbide, on the suitable position of export agency 37, be provided for the mechanism that ventilation in the space S of being surrounded by urceolus 12 and inner core 11 is cut off by the incendiary raw material is extinguished.Under the situation of cited example, in the bottom of shell 21, chute 36 is set, in order to take out carbide, export agency 37 is connected on the chute 36.With reference to Fig. 5.Export agency 37, in order to take out carbide, the mechanism as cutting off to the internal space S ventilation of rotary oven has the discharge tube 42 that two sections baffle plates 38,38 are set, and by closing any one in the baffle plate 38,38, can take out carbide continuously.39 expression worm conveyors.
To the activation portion 40 that carbide is implemented activating process, be arranged on the leading portion (with reference to Fig. 5 and Fig. 9) of export agency 37.Activation portion 40 is set by the spatial portion that urceolus 12 and inner core 11 surround, and for its activation, is provided with on chute 36 nozzle 41 of water to the carbide spraying.
＜supply of raw material 〉
Utilizing under the situation of above-named device enforcement according to continuously carbonating method of the present invention, raw material M is being fed to an end of inner core from introducing mechanism 15.Before raw material is imported, make burner 20 work, the inside heating with stove utilizes the rising of affirmation temperature such as transmitter.When making rotary oven 10 rotations, raw material is moved to axial direction due basically, in inner core 11, having an end side is low temperature, be pyritous tendency in the leading section side of configuration burner 20, raw material M is by advancing, the air-flow N heating of the burned gas of one side, one side improves ridity gradually.
The burning of＜raw material 〉
Along with advancing in inner core 11, raw material is heated, and becomes state of combustion halfway, when being advanced further, being directly exposed in the burned flame and burning.When it was represented briefly with Fig. 9, an end side 47 of inner core 11 was a drying process, and pars intermedia 48 is burning, drying process, and front 49 is for being exposed to the so-called combustion processes in the burned flame.So raw material is with the optimum temps burning by settings such as temperature sensors, the portion that passes through 27 of front end successive in urceolus 12 shifts internally.Transfer to the combustionmaterial of the space S in the urceolus 12, can be described as in state of nature and burn away.
＜carbonization 〉
The space S of urceolus 12 is in by closing the state of shutdown valve mechanism 35 with the supply disconnection of air.The temperature of carbide becomes about 800 ℃.Therefore, combustionmaterial M ' slowly extinguishes, one side carbonization then, and one side moves in aforesaid space S round about as raw material.During this period, be heated the steam of generation,, cool off, be discharged from from export agency 37 as gac with the carbide activation from the water of nozzle 41 spraying.
In addition, as an example that obtains carbide, inner core, be that the temperature of combustion chamber approximately rises to 300 ℃～450 ℃.Use when temperature being set low, also can not carried out carbonization according to device of the present invention, makes sawdust exsiccant device and for example become.
＜fire extinguishing 〉
Carbide by export agency 37 carrying enters fire extinguishing portion 43, in fire extinguishing portion 43, from nozzle 44 with low temperature (about 5 ℃) the supply of nitrogen N
2Will be solid as the worm conveyor 39 of enclosed space, thereby, the carbide that is handled upside down, even ashes are arranged in that parts such as the joint of branch and tree root are residual, also put out a fire energetically in during moving in fire extinguishing portion 43, and utilize water jacket 45 with its whole cooling, the temperature of the carbide of discharging from baffle plate 38,38 drops to about about 30～40 ℃.The carbide of Zhi Zaoing like this, owing to adopted nozzle 41, so can be used as specific surface area is 300～1000m
2Gac about/g uses.Nitrogen N
2In the urceolus space, carbide is put out a fire, and then drive in the wrong direction to the direction of exhaust portion 30.
Claims (2)
1. continuously carbonating method, it is characterized in that, in having the rotary oven of dual barrel structure, implement following process continuously: make raw material along a distolateral certain basically path movement that arrives the outside through urceolus from inner core, during this period, distolateral raw material is lighted a fire at other one of inner core, burning is continued, then, in the space that cuts off air supply between inner core and the urceolus, burning is extinguished, obtain carbide,, carbide is implemented activating process by to the carbide supplied water that obtains, make gac, and utilize nitrogen that carbide is put out a fire.
2. continuous carbonization device, this device comprises: the dual structure that is made of inner core and urceolus, and can be around the rotary oven of tube axle rotation, raw material is imported to introducing mechanism in the rotary oven, and material that will carbonization in the rotary oven export agency of deriving, wherein, a distolateral raw material one side that is directed to inner core moves by the other one distolateral burning one side of burner at inner core, shift in the urceolus, and then, in order in urceolus, fire to be extinguished, the valve system of the gas partition that will lead in the urceolus is set on export agency, and, described continuous carbonization device also comprises: the nozzle of injection water in the process of carrying carbide hermetically, and the nozzle of the supply of nitrogen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP175988/2004 | 2004-06-14 | ||
| JP2004175988A JP4803973B2 (en) | 2004-06-14 | 2004-06-14 | Continuous carbonization method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1712493A true CN1712493A (en) | 2005-12-28 |
| CN100519698C CN100519698C (en) | 2009-07-29 |
Family
ID=35585109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100789108A Expired - Fee Related CN100519698C (en) | 2004-06-14 | 2004-09-13 | Continuously carbonating method and apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4803973B2 (en) |
| KR (1) | KR100571011B1 (en) |
| CN (1) | CN100519698C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020576B (en) * | 2006-02-13 | 2011-01-12 | 上海正海活性炭有限公司 | Active carbon making apparatus and process with self-igniting directly heating rotary furnace |
| CN109650389A (en) * | 2019-01-29 | 2019-04-19 | 太原理工大学 | A kind of reacting furnace and technique producing supercapacitor nitrating active carbon |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100843165B1 (en) * | 2006-11-17 | 2008-07-02 | 이왕세 | Method for preparing a charcoal using combustible organic waste matters |
| CN103072985B (en) * | 2013-01-10 | 2014-07-23 | 大连理工大学 | Continuous alkali activation device and method for preparing activated carbon with high specific surface area |
| CN103130220B (en) * | 2013-03-27 | 2017-06-20 | 徐州天正活性炭厂 | Internal heat type reducing Activated Carbon Production converter |
| CN103788971B (en) * | 2014-01-16 | 2015-12-23 | 华北电力大学 | A kind of apparatus and method of roller press type biomass pyrolytic Poly-generation |
| CN105018121B (en) * | 2015-08-06 | 2017-05-17 | 西安科技大学 | Gas, tar and activated carton co-production system |
| KR102537259B1 (en) * | 2022-11-17 | 2023-05-26 | 고등기술연구원연구조합 | A device that cools and continuously discharges torrefied biomass |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529898Y2 (en) * | 1974-01-30 | 1977-03-02 | ||
| JP3558358B2 (en) * | 1993-11-18 | 2004-08-25 | 株式会社チサキ | Horizontal rotation activation device |
| JP3021387B2 (en) * | 1997-04-07 | 2000-03-15 | 株式会社エスケーテック | Continuous carbonization method and apparatus |
| JP2001098278A (en) | 1999-09-30 | 2001-04-10 | Iwate Prefecture | Carbonization method for wood |
| JP2001164259A (en) * | 1999-12-08 | 2001-06-19 | Shinagawa Refract Co Ltd | Quenching box for carbonization furnace |
| JP4461533B2 (en) * | 1999-12-13 | 2010-05-12 | クラレケミカル株式会社 | Activated carbon manufacturing method and manufacturing apparatus |
| JP2001262147A (en) * | 2000-03-17 | 2001-09-26 | Takasago Ind Co Ltd | Continuous carbonization furnace |
| JP2003013069A (en) * | 2001-06-29 | 2003-01-15 | Daio Paper Corp | Method for producing carbonized product, and system for treating papermaking sludge |
| JP2003226513A (en) | 2002-02-05 | 2003-08-12 | Japan Science & Technology Corp | Continuous carbonization system |
-
2004
- 2004-06-14 JP JP2004175988A patent/JP4803973B2/en not_active Expired - Fee Related
- 2004-09-13 CN CNB2004100789108A patent/CN100519698C/en not_active Expired - Fee Related
- 2004-10-02 KR KR1020040078528A patent/KR100571011B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020576B (en) * | 2006-02-13 | 2011-01-12 | 上海正海活性炭有限公司 | Active carbon making apparatus and process with self-igniting directly heating rotary furnace |
| CN109650389A (en) * | 2019-01-29 | 2019-04-19 | 太原理工大学 | A kind of reacting furnace and technique producing supercapacitor nitrating active carbon |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4803973B2 (en) | 2011-10-26 |
| CN100519698C (en) | 2009-07-29 |
| JP2005350329A (en) | 2005-12-22 |
| KR20050118647A (en) | 2005-12-19 |
| KR100571011B1 (en) | 2006-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4198426B2 (en) | Organic waste carbonization equipment | |
| ES2391886T3 (en) | Device and procedure for drying and roasting of at least one stream of carbon-containing material in a floor oven | |
| JP2003214768A (en) | Thermal treatment equipment using superheated steam | |
| CN100519698C (en) | Continuously carbonating method and apparatus | |
| JP3021387B2 (en) | Continuous carbonization method and apparatus | |
| KR200195641Y1 (en) | Carbonization machine for contrivance manufacture of abolition-food charcoal | |
| JP2004263193A (en) | Thermal treatment equipment using superheated steam | |
| JPH07144909A (en) | Horizontal type rotation activating device | |
| KR101063140B1 (en) | Charcoal manufacturing equipment using waste wood | |
| JP2002003853A (en) | Carbonizing equipment | |
| CN1137344C (en) | Main body and grate running unit of life garbage incinerator | |
| JPWO2019171466A1 (en) | Rice husk burning device, grain drying system | |
| JPH0784596B2 (en) | Vinegar extractor equipped in kiln for producing carbide | |
| CN103557515A (en) | Biomass combustion utilizing method used for butted boiler and heat exchanger | |
| JP2004340448A (en) | External heat type rotary kiln and its operating method | |
| JP2549481B2 (en) | Continuous carbonization device and continuous carbonization method | |
| JP3933446B2 (en) | Carbonization equipment for organic waste, etc. | |
| KR100653444B1 (en) | Device for producing charcoal using waste wood | |
| KR200404343Y1 (en) | Device for producing charcoal using waste wood | |
| JP4096461B2 (en) | Control method and apparatus for combustion temperature of dry distillation gas in heat treatment system | |
| KR100232794B1 (en) | Apparatus and process for continuous carbonization | |
| KR20020004213A (en) | Carbonization apparatus | |
| JP2004323645A (en) | Carbonization oven | |
| JP2004034003A (en) | Treatment method for organic waste | |
| JPS6060413A (en) | Indirect heating type dry-distillation gasifying 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20051228 Assignee: Huang Longhao|Ikeda Industrial Corporation Assignor: SK TEC KK Contract record no.: 2015990000918 Denomination of invention: Continuously carbonating method and apparatus Granted publication date: 20090729 License type: Common License Record date: 20151105 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |