CN104312595B - Tunnel-type carbonization furnace and charing method - Google Patents
Tunnel-type carbonization furnace and charing method Download PDFInfo
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- CN104312595B CN104312595B CN201410468051.7A CN201410468051A CN104312595B CN 104312595 B CN104312595 B CN 104312595B CN 201410468051 A CN201410468051 A CN 201410468051A CN 104312595 B CN104312595 B CN 104312595B
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- 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
- C10B1/00—Retorts
- C10B1/02—Stationary retorts
-
- 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
-
- 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
- C10B57/02—Multi-step carbonising or coking processes
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of Tunnel-type carbonization furnace and charing method, it includes by the burning tunnel of multiple combustor levels concatenation, a breather line it is provided with on the burning tunnel that each two is set up in parallel, and it being equipped with, above the combustor on each burning tunnel, the connecting tube being conducted to breather line, on breather line, the entrance from burning tunnel has been sequentially communicated exhaust piping, gas pipeline and hot gas duct to the direction of outlet；The burning track slided for multiple kiln cars it is provided with in described burning tunnel；First fire door it is provided with at described burning tunnel portal；Being additionally provided with the first obstruct door on burning tunnel, the first obstruct door and the first fire door are separated by the distance of a combustor；Second fire door it is provided with at described burning tunnel exit；Being additionally provided with the second obstruct door on burning tunnel, the second obstruct door and the second fire door are separated by the distance of a combustor；Described burning tunnel portal and outlet front are respectively equipped with input track and the output track connecting burning track.
Description
Technical field
The present invention relates to a kind of equipment for preparing charcoal and carbonizing method, particularly to a kind of Tunnel-type carbonization furnace and
Charing method.
Background technology
Being currently used for charcoal processing kiln mostly to only have and the most single fire room, the when of firing, each room of firing can only be put
Put the carbon-point blank of a unit, fired room by manually being put into by carbon-point blank, after having fired, treat
Carbon-point is after firing indoor cooling, then is fired indoor taking-up finished product carbon-point by artificial from each, whole
Process wastes time and energy, and work efficiency is the highest.And, this extensive original equipment for preparing charcoal and charcoal processing side
Method is a kind of waste to the energy to a great extent: the combustible gas produced in carbonization process is known from experience in vain
Running off, the high heat produced in carbonization process also cannot recycle.
Summary of the invention
It is an object of the invention to, it is provided that a kind of Tunnel-type carbonization furnace and charing method.It can be efficient
High texture completes charcoal processing task, and more energy-conserving and environment-protective.
Technical scheme: Tunnel-type carbonization furnace, is characterized in: include by multiple combustor water
The burning tunnel of flat concatenation, the burning tunnel that each two is set up in parallel is provided with a breather
It is equipped with, above combustor on road, and each burning tunnel, the connecting tube being conducted to breather line, logical
In feed channel, the entrance from burning tunnel has been sequentially communicated exhaust piping, Gas Pipe to the direction of outlet
Road and hot gas duct；The burning track slided for multiple kiln cars it is provided with in described burning tunnel；Described combustion
Burn and be provided with first fire door at tunnel portal；The first obstruct door, the first resistance it is additionally provided with on burning tunnel
Partition door and the first fire door are separated by the distance of a combustor；One it is provided with at described burning tunnel exit
Two fire doors；Being additionally provided with the second obstruct door on burning tunnel, the second obstruct door and the second fire door are separated by one
The distance of combustor；Described burning tunnel portal and outlet front are respectively equipped with and connect the defeated of burning track
Enter track and output track.Many groups can also be constructed side by side with the form that 2 burning tunnels are a group
Array, the breather line often organized shares exhaust piping, gas pipeline and hot gas duct, big to be formed
The charcoal processing unit of scale.
In above-mentioned Tunnel-type carbonization furnace, it is additionally provided with many between described first obstruct door and the second obstruct door
The combustor partition door of individual obstruct combustor, burning tunnel is separated into multiple combustor by combustor partition door
It it is the burner interval of a group.
In aforesaid Tunnel-type carbonization furnace, between described input track and output track, it is additionally provided with return kiln
Automobile-used connection track, inputs track, output track and connection track and is arranged in recessed tunnel,
And it is equipped with, on input track, output track and connection track, the load wagon loading kiln car.
In aforesaid Tunnel-type carbonization furnace, the front end of described input track is provided with bar system the most processed, from
Dynamic bar system processed includes that automatic charging machine, automatic charging machine are connected with dehydrator, the discharging of dehydrator
Mouth is connected with automatic bar-producing machine, and the discharging opening of automatic bar-producing machine is positioned at the surface of input track.
In aforesaid Tunnel-type carbonization furnace, the bottom of described each combustor is provided with multiple feeding oxygen hole, enters
Oxygen hole and connecting tube separate from the left and right sides of combustor, and wherein feeding oxygen hole is used for burning for input
Oxygen, connecting tube is for exporting the gas that burning produces.
In aforesaid Tunnel-type carbonization furnace, bottom described kiln car, it is provided with the first pinch roller being arranged in both sides,
And first be provided with coaxial mounted first transmission gear inside pinch roller；It is provided with arrangement bottom described load wagon
In the second pinch roller of both sides, and inside the second pinch roller, it is provided with coaxial mounted second transmission gear, second
Transmission gear coordinates on the transmission chain being arranged on bottom；Described load wagon top is additionally provided with two components and stands
In the car upper rail at load wagon two ends, car upper rail is vertical with the operation track of load wagon, and often organizes car
The inner side of upper rail is additionally provided with on car transmission catenary system, and car transmits the conveyer chain traffic direction of catenary system
Identical with the direction of car upper rail；The car upper rail of described load wagon and burning track are in same level
On face；Described burning tunnel bottom is provided with the conveyer chain driving kiln car, and the driving motor of conveyer chain is positioned at
Outside burning tunnel.
Use the charing method of above-mentioned Tunnel-type carbonization furnace: be placed on kiln car by wood flour rod stock, kiln
Car slides to the tunnel portal that burns from input track, and proceeds to the first of the track entrance burning tunnel that burns
Individual combustor, before kiln car enters first combustor, first intercepts door closes, and first is door opened；
After kiln car enters first combustor, first intercepts door opens, and the first fire door is closed, then by kiln car
By each combustor, the temperature of each combustor entrance from burning tunnel gradually rises to outlet；
After kiln car enters last combustor, second intercepts door closes, and second is door opened, and kiln car proceeds to
The material completing carbonization is exported by output track.Outlet and entrance the most just use the structure of double door, not only
Can avoid drawing outside stove fire, and can accomplish high-efficiency insulated.
In aforesaid charing method, described burning tunnel is from the burning of the combustor of porch to exit
Room, controls temperature the most linearly increasing from 100 DEG C to 800 DEG C；Material according to wood flour rod stock and
Size, controls the translational speed of kiln car, so that different stocks all can get effective carbonization；By combustion
Burn room partition door to be separated in burning tunnel with three burner intervals that multiple combustor are one group；First
Burner interval control temperature, at 100 DEG C to 300 DEG C, is used for carrying out low-temperature carbonization, will produce waste gas；
Second burner interval control temperature, at 300 DEG C to 500 DEG C, is used for producing fuel gas；And the 3rd
Individual burner interval control temperature is at 600 DEG C to 800 DEG C, and the steam that this interval produces is received by hot gas duct
UTILIZATION OF VESIDUAL HEAT IN is carried out after collection.It is fixing that this method makes the temperature of each combustor accomplish, it is not necessary to
Carry out Intelligent adjustment.Original temperature is controlled to convert for the speed controlling of kiln car, not only by the present invention
Control the simplest, and make multiple combustor can be with collaborative work, its efficiency is much larger than each
The set that combustor works respectively.The such setting of the present invention, can make stock at the waste gas of low temperature state
Being processed by exhaust piping collection, and higher temperatures state can produce fuel gas, these fuel gas are permissible
Collected by gas pipeline and recycle, and produce steam under the condition of high temperature and will be entered by hot gas duct
Row is collected, and hot gas duct can connect thermal hardware and carry out heat utilization.
In aforesaid Tunnel-type carbonization furnace, bits rod stock is provided with system rod system automatically by the front end inputting track
System automatically generates and is loaded on kiln car.
In aforesaid Tunnel-type carbonization furnace, described kiln car is both placed in load wagon outside turnover burning tunnel
On, when load wagon moves to during with burning position corresponding to track, the car on load wagon transmits linkwork
System drives the first transmission gear bottom kiln car, makes kiln car enter burning track or enter load wagon.
Compared with prior art, multiple combustor are carried out concatenation and form burning tunnel by the present invention, make embryo
Expect to move in burning tunnel, make stock in a disguised form realize gradually heating up the process of carbonization.The present invention's
After each combustor only need to be arranged to different temperature by this method, the translational speed of regulation stock is i.e.
Can, whole during without the most loaded down with trivial details the temperature regulating each combustor.And the present invention can also be by
The waste gas, combustion gas and the steam that produce in carbonization process can separate, and process respectively or utilize.
Therefore the present invention is possible not only to improve the efficiency of carbonization, and more energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the layout structure schematic diagram of the present invention；
Fig. 3 is load wagon and the structural representation of kiln car of the present invention；
Fig. 4 is the side view of the load wagon of the present invention；
Fig. 5 is that the conveyer chain in the burning tunnel of the present invention drives structural representation.
Being labeled as in accompanying drawing: 1-burns tunnel, 2-breather line, 3-connecting tube, 4-exhaust piping,
5-gas pipeline, 6-hot gas duct, 7-the first fire door, 8-first intercepts door, and 9-second intercepts door,
10-the second fire door, 11-inputs track, and 12-burns track, 13-output track, and 14-connects track,
21-kiln car, 22-the first pinch roller, 31-automatic charging machine, 32-dehydrator, the automatic bar-producing machine of 33-,
41-load wagon, 42-the second pinch roller, 43-the second transmission gear, 44-car upper rail, 45-car is uploaded
Send catenary system.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as this
The foundation of bright restriction.
Embodiment.Tunnel-type carbonization furnace, as depicted in figs. 1 and 2: include by multiple combustor levels
The burning tunnel 1 of concatenation, the burning tunnel 1 that each two is set up in parallel is provided with a ventilation
It is equipped with, above combustor on pipeline 2, and each burning tunnel 1, the company being conducted to breather line 2
Adapter 3, breather line 2 has been sequentially communicated from the entrance in burning tunnel 1 to the direction of outlet useless
Feed channel 4, gas pipeline 5 and hot gas duct 6；It is provided with in described burning tunnel 1 for multiple kiln cars
The burning track 12 that 21 slide；Porch, described burning tunnel 1 is provided with first fire door 7；Combustion
Burning and be additionally provided with the first obstruct door 8 on tunnel 1, the first obstruct door 8 and the first fire door 7 are separated by a combustion
Burn the distance of room；Exit, described burning tunnel 1 is provided with second fire door 10；Burning tunnel 1
On be additionally provided with the second obstruct door 9, second intercepts door 9 and the second fire door 10 is separated by a combustor
Distance；Entrance and exit front, described burning tunnel 1 is respectively equipped with the input connecting burning track 12
Track 11 and output track 13.With the form that 2 burning tunnels are a group, construct two groups arranged side by side
Array, the breather line of two groups shares exhaust piping, gas pipeline and hot gas duct, to form big rule
The charcoal processing unit of mould.
Described first intercepts door 8 and second intercepts the burning being additionally provided with multiple obstruct combustor between door 9
Room partition door, burning tunnel 1 is separated into combustion zone that multiple combustor are one group by combustor partition door
Between.
The connection rail returning kiln car 21 it is additionally provided with between described input track 11 and output track 13
Road 14, inputs track 11, output track 13 and connection track 14 and is arranged in recessed tunnel,
And it is equipped with, on input track 11, output track 13 and connection track 14, the loading loading kiln car 21
Car 41.
The front end of described input track 11 is provided with bar system the most processed, and bar system processed includes automatically automatically
Feeder 31, automatic charging machine 31 is connected with dehydrator 32, the discharging opening of dehydrator 32 with from
Dynamic bar-producing machine 33 is connected, and the discharging opening of automatic bar-producing machine 33 is positioned at the surface of input track 11.
The bottom of described each combustor is provided with multiple feeding oxygen hole, and feeding oxygen hole and connecting tube 3 separate from combustion
Burning the left and right sides of room, wherein feeding oxygen hole is used for inputting oxygen for combustion, and connecting tube 3 is for defeated
Go out the gas that burning produces.
Described kiln car 21 is as it is shown on figure 3, bottom is provided with the first pinch roller 22 being arranged in both sides, and
Coaxial mounted first transmission gear it is provided with inside one pinch roller 22；Described load wagon 41 such as Fig. 3 and Tu
Shown in 4, bottom is provided with the second pinch roller 42 being arranged in both sides, and is provided with same inside the second pinch roller 42
The second transmission gear 43 that axle is installed, the second transmission gear 43 coordinates the transmission chain being arranged on bottom
On；Described load wagon 41 top is additionally provided with two components and stands on the car upper rail 44 at load wagon 41 two ends,
Car upper rail 44 is vertical with the operation track of load wagon 41, and often organizes the inner side of car upper rail 44 also
Being provided with on car transmission catenary system 45, the conveyer chain traffic direction that car transmits catenary system 45 is led on car
The direction of rail 44 is identical；The car upper rail 44 of described load wagon 41 and burning track 12 are same
On horizontal plane；The conveyer chain driving kiln car 21, driving of conveyer chain it is provided with bottom described burning tunnel 1
Galvanic electricity machine is positioned at outside burning tunnel 1, and two burning tunnels can share two driving motors: two burnings
Conveyer chain in tunnel uses same axle, and two driving motors lay respectively at the two of two burning tunnels
Side, as it is shown in figure 5,.A kiln car 21 all can be placed in the two ends of one load wagon 41, so this
Invention can accomplish that two kiln cars simultaneously enter two burning tunnels.
Use the charing method of aforesaid Tunnel-type carbonization furnace, wood flour rod stock be placed on kiln car 21,
Kiln car 21 slides to tunnel 1 entrance of burning from input track 11, and the track 12 that proceeds to burn enters
First combustor in burning tunnel 1, before kiln car 21 enters first combustor, first intercepts door
8 close, and the first fire door 7 is opened；After kiln car 21 enters first combustor, first intercepts door 8
Opening, the first fire door 7 is closed, then by kiln car 21 by each combustor, each combustor
The temperature entrance from burning tunnel 1 gradually rises to outlet；Kiln car 21 enters last combustor
After, second intercepts door 9 closes, and the second fire door 10 is opened, and kiln car 21 proceeds to output track 13 will
Complete the material output of carbonization.
Described burning tunnel 1 from the combustor of the combustor of porch to exit, control temperature from
100 DEG C the most linearly increasing to 800 DEG C；Material according to wood flour rod stock and size, control kiln car
The translational speed of 21, so that different stocks all can get effective carbonization；Will by combustor partition door
Burning tunnel 1 is separated into three burner intervals that multiple combustor are one group；First burner interval
Control temperature, at 100 DEG C to 300 DEG C, is used for carrying out low-temperature carbonization, will produce waste gas；Second combustion
Burning range restraint temperature, at 300 DEG C to 500 DEG C, is used for producing fuel gas；And the 3rd combustion zone
Between control temperature at 600 DEG C to 800 DEG C, this interval generation steam collected laggard by hot gas duct 6
Row UTILIZATION OF VESIDUAL HEAT IN.
Described wood flour rod stock is provided with bar system processed automatically by the front end inputting track 11 and automatically generates also
It is loaded on kiln car 21.
Described kiln car 21 is both placed on load wagon 41 outside turnover burning tunnel 1, works as load wagon
41 move to during with burning position corresponding to track 12, and the car on load wagon 41 transmits catenary system
45 drive the first transmission gear bottom kiln car 21, make kiln car 21 enter burning track 12 or enter
Load wagon 41.
Claims (9)
1. Tunnel-type carbonization furnace, it is characterised in that: include by multiple combustor levels concatenation
The burning tunnel (1) become, the burning tunnel (1) that each two is set up in parallel is provided with one
It is equipped with above combustor on breather line (2), and each burning tunnel (1) and is conducted to
The connecting tube (3) of breather line (2), from burning tunnel (1) on breather line (2)
Entrance has been sequentially communicated exhaust piping (4), gas pipeline (5) and heat on the direction of outlet
Feed channel (6)；The combustion slided for multiple kiln cars (21) it is provided with in described burning tunnel (1)
Burn track (12)；Described burning tunnel (1) porch is provided with first fire door (7)；Combustion
Burning and be additionally provided with the first obstruct door (8) on tunnel (1), first intercepts door (8) and the first fire door
(7) distance of a combustor it is separated by；Described burning tunnel (1) exit is provided with one
Two fire doors (10)；Being additionally provided with the second obstruct door (9) in burning tunnel (1), second intercepts door
(9) and the second fire door (10) is separated by the distance of a combustor；Described burning tunnel (1)
Entrance and exit front is respectively equipped with and connects the burning track input track (11) of (12) and defeated
Errant (13)；Described first obstruct door (8) and second intercepts and is additionally provided with between door (9)
The combustor partition door of multiple obstruct combustor, burning tunnel (1) is separated into by combustor partition door
With three burner intervals that multiple combustor are a group；First burner interval controls temperature and exists
100 DEG C to 300 DEG C, it is used for carrying out low-temperature carbonization, waste gas will be produced；Second burner interval
Control temperature, at 300 DEG C to 500 DEG C, is used for producing fuel gas；And the 3rd burner interval
Control temperature is at 600 DEG C to 800 DEG C, and the steam that this interval produces is collected laggard by hot gas duct
Row UTILIZATION OF VESIDUAL HEAT IN.
Tunnel-type carbonization furnace the most according to claim 1, it is characterised in that: described defeated
Enter and between track (11) and output track (13), be additionally provided with the connection returning kiln car (21)
Track (14), input track (11), output track (13) and connection track (14) are all provided with
Put in recessed tunnel, and input track (11), output track (13) and connection track
(14) load wagon (41) loading kiln car (21) it is equipped with on.
Tunnel-type carbonization furnace the most according to claim 1, it is characterised in that: described defeated
The front end entering track (11) is provided with bar system the most processed, and bar system processed includes automatic charging automatically
Machine (31), automatic charging machine (31) is connected with dehydrator (32), dehydrator (32)
Discharging opening be connected with automatic bar-producing machine (33), the discharging opening of automatic bar-producing machine (33) is positioned at
The surface of input track (11).
Tunnel-type carbonization furnace the most according to claim 1, it is characterised in that: described often
The bottom of individual combustor is provided with multiple feeding oxygen hole, and feeding oxygen hole and connecting tube (3) separate from burning
The left and right sides of room, wherein feeding oxygen hole is used for inputting oxygen for combustion, connecting tube (3)
For exporting the gas that burning produces.
Tunnel-type carbonization furnace the most according to claim 2, it is characterised in that: described kiln
Car (21) bottom is provided with the first pinch roller (22) being arranged in both sides, and the first pinch roller (22)
Inner side is provided with coaxial mounted first transmission gear；Described load wagon (41) bottom is provided with arrangement
In second pinch roller (42) of both sides, and the second pinch roller (42) inner side is provided with coaxial mounted the
Two transmission gears (43), the second transmission gear (43) coordinates the transmission chain being arranged on bottom
On；Described load wagon (41) top is additionally provided with two components and stands on the car at load wagon (41) two ends
Upper rail (44), car upper rail (44) is vertical with the operation track of load wagon (41), and
Often the inner side of group car upper rail (44) is additionally provided with on car transmission catenary system (45), and car transmits
The conveyer chain traffic direction of catenary system (45) is identical with the direction of car upper rail (44)；Described
The car upper rail (44) of load wagon (41) and burning track (12) are on same horizontal plane；
Described burning tunnel (1) bottom is provided with the conveyer chain driving kiln car (21), driving of conveyer chain
Galvanic electricity machine is positioned at burning tunnel (1) outward.
6. the charcoal of use Tunnel-type carbonization furnace described in claim 1 to 5 any claim
Change method, it is characterised in that: being placed on kiln car (21) by wood flour rod stock, kiln car (21) is from defeated
Enter slide on track (11) burn tunnel (1) entrance, and proceed to burn track (12) enter
Enter first combustor in the tunnel that burns (1), before kiln car (21) enters first combustor,
First intercepts door (8) closes, and the first fire door (7) is opened；Kiln car (21) enters first
After combustor, first intercepts door (8) opens, and the first fire door (7) is closed, then by kiln car
(21) by each combustor, the temperature of each combustor is from the entrance of burning tunnel (1)
Gradually rise to outlet；After kiln car (21) enters last combustor, second intercepts door (9)
Closing, the second fire door (10) is opened, and kiln car (21) proceeds to output track (13) and will complete
The material output of carbonization.
Charing method the most according to claim 6, it is characterised in that: described burning tunnel
Road (1) from the combustor of the combustor of porch to exit, control temperature from 100 DEG C to
800 DEG C the most linearly increasing；Material according to wood flour rod stock and size, control kiln car (21)
Translational speed so that different stocks all can get effective carbonization；Will by combustor partition door
Burning tunnel (1) is separated into three burner intervals that multiple combustor are one group；First
Burner interval control temperature, at 100 DEG C to 300 DEG C, is used for carrying out low-temperature carbonization, generation is given up
Gas；Second burner interval control temperature, at 300 DEG C to 500 DEG C, is used for producing fuel gas；
And the 3rd burner interval controls temperature at 600 DEG C to 800 DEG C, the steam of this interval generation by
Hot gas duct (6) carries out UTILIZATION OF VESIDUAL HEAT IN after collecting.
Charing method the most according to claim 6, it is characterised in that: described wood flour rod
Stock is provided with bar system processed automatically by the front end inputting track (11) and automatically generates and be loaded in kiln
On car (21).
Charing method the most according to claim 6, it is characterised in that: described kiln car (21)
It is both placed on load wagon (41), when load wagon (41) outside turnover burning tunnel (1)
When moving extremely corresponding with burning track (12) position, the car on load wagon (41) transmits
Catenary system (45) drives the first transmission gear of kiln car (21) bottom, makes kiln car (21) enter
Enter the track that burns (12) or enter load wagon (41).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410468051.7A CN104312595B (en) | 2014-09-15 | 2014-09-15 | Tunnel-type carbonization furnace and charing method |
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| CN201410468051.7A CN104312595B (en) | 2014-09-15 | 2014-09-15 | Tunnel-type carbonization furnace and charing method |
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| CN104312595B true CN104312595B (en) | 2016-10-05 |
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| CN105016323B (en) * | 2015-06-24 | 2017-03-22 | 湖南长笛龙吟竹业有限公司 | Kiln for high efficiency production of bamboo charcoal and production method thereof |
| CN108728122A (en) * | 2018-06-27 | 2018-11-02 | 廊坊达能新能源技术股份有限公司 | Tunnel oven continuous carbonization furnace |
| CN108758641A (en) * | 2018-06-28 | 2018-11-06 | 李观德 | A kind of circulating garbage comprehensive treatment device |
| CN114381283B (en) * | 2022-01-24 | 2023-11-07 | 李观德 | Multilayer tunnel type carbonization pyrolysis furnace and carbonization method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2745923Y (en) * | 2004-09-17 | 2005-12-14 | 阴云鹏 | Tunnel type coke oven |
| CN201497343U (en) * | 2009-05-04 | 2010-06-02 | 李观德 | Matrix tunnel charcoal kiln |
| CN201785340U (en) * | 2010-03-16 | 2011-04-06 | 曲靖市雨明科技有限责任公司 | Tunnel type sintering kiln |
| CN102538448B (en) * | 2011-12-29 | 2013-10-09 | 西北工业大学 | Tunnel kiln |
| US9127886B2 (en) * | 2012-10-09 | 2015-09-08 | Toa Industries Co., Ltd. | Multistage furnace system |
| CN203284383U (en) * | 2013-04-28 | 2013-11-13 | 嘉兴职业技术学院 | Production line for manufacturing machine-made charcoal from mulberry twig |
| CN204039319U (en) * | 2014-09-15 | 2014-12-24 | 李观德 | Tunnel-type carbonization furnace |
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