CN208362249U - Tunnel oven continuous carbonization furnace - Google Patents
Tunnel oven continuous carbonization furnace Download PDFInfo
- Publication number
- CN208362249U CN208362249U CN201821001182.4U CN201821001182U CN208362249U CN 208362249 U CN208362249 U CN 208362249U CN 201821001182 U CN201821001182 U CN 201821001182U CN 208362249 U CN208362249 U CN 208362249U
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- CN
- China
- Prior art keywords
- kiln
- tunnel oven
- combustion gas
- kiln car
- carbonization furnace
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- 238000003763 carbonization Methods 0.000 title claims abstract description 29
- 239000000567 combustion gas Substances 0.000 claims abstract description 49
- 239000002737 fuel gas Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000003610 charcoal Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model provides a kind of tunnel oven continuous carbonization furnace, including kiln car, tunnel oven, hydraulic stepper, combustion gas collection device, temperature measuring device and control device, has guardrail on kiln car, the bottom of kiln car is equipped with idler wheel；The kiln hood and kiln of tunnel oven are provided with kiln hood and kiln tail closed gate, and track is provided in tunnel oven；Hydraulic stepper is connect with kiln car, and kiln car is pushed to move in along track.Combustion gas collection device includes: combustion gas discharge pipe, combustion gas collection conduit and fuel gas transportation pipeline, combustion gas collection conduit is connect by switching control pilot with combustion gas discharge pipe, and one end water seal of combustion gas collection conduit, fuel gas transportation pipeline connect the other end of combustion gas collection conduit.Temperature measuring device detects tunnel oven kiln temperature；Control device is connect with temperature measuring device and hydraulic stepper.The utility model can solve carbide furnace low efficiency in the prior art, waste of energy pollution environment and carbon speed and continuous operation can not get both etc. out problem.
Description
Technical field
The utility model relates to carbide furnace field more particularly to a kind of tunnel oven continuous carbonization furnaces.
Background technique
Tradition fires charcoal and generally utilizes earth kiln or destructive distillation kiln.
The loading of kiln of earth kiln and kiln discharge process labor intensity of workers are big, and operating environment is poor；Due to being carbonized in earth kiln sintering procedure
Kiln needs preheating and cooling repeatedly, therefore kiln time is long, is typically necessary 7-8 days, under causing production efficiency very low；Soil
Kiln carbonisation is that therefore combustion gas that discontinuous operation generates cannot stablize burning, not only causes great energy waste but also dirt
Environment is contaminated, earth kiln has been banned or shut down by various regions environmental protection administration substantially at present.
Charcoal also has part using destructive distillation kiln carbide furnace, i.e., fills stick, outside combustion gas or wood using metal bucket or iron case
Material indirect heating iron case or metal bucket, belong to intermittently operated, out carbon fast speed, but can only produce middle low temperature mechanism charcoal carbon.
Utility model content
Therefore, one of the purpose of this utility model is to provide a kind of tunnel oven continuous carbonization furnace, to solve the prior art
In carbide furnace low efficiency, waste of energy pollution environment and carbon speed and continuous operation can not get both etc. out problem.
In order to achieve the above object, the utility model provides a kind of tunnel oven continuous carbonization furnace, the tunnel oven continuous carbonization furnace packet
Include: kiln car has guardrail on the kiln car, and is equipped with idler wheel in the bottom of kiln car, and the kiln car is to convey material；Tunnel oven,
The kiln hood entrance of the tunnel oven is provided with kiln hood closed gate, and the kiln tail exit of the tunnel oven is provided with kiln tail closure gate
Door, and the track mobile for the kiln car is provided in the tunnel oven；Hydraulic stepper is connect with the kiln car, and pushes the kiln car
In being moved in the tunnel oven along the track；Combustion gas collection device, comprising: combustion gas discharge pipe, through the wall body of the tunnel oven；Combustion gas
Collection conduit is set to the outside of the tunnel oven, which is connect by switching control pilot with the combustion gas discharge pipe,
And one end water seal of the combustion gas collection conduit；And fuel gas transportation pipeline, it is set to the outside of the tunnel oven, the gas supply pipe
Road connects the other end of the combustion gas collection conduit；Temperature measuring device is set in the tunnel kiln, to detect the tunnel oven
Kiln temperature；And control device, it is connect with the temperature measuring device and the hydraulic stepper.
As optional technical solution, which is formed using fire resisting brick masonry.
As optional technical solution, bottom collision block is housed on the kiln car, which passes through bottom collision block and the hydraulic step
It is contacted into machine push rod and realizes connection, push the kiln car to realize process stepping according to the process time by the hydraulic stepper.
It further include row device for hoisting as optional technical solution, the row device for hoisting is mobile and just to carry out to kiln car
Position processing.
As optional technical solution, which includes a plurality of temperature heat being set in the tunnel kiln
Galvanic couple, a plurality of temperature thermo-couplers are arranged along the material conveying direction interval first distance.
As optional technical solution, which makes to be formed using stainless steel sink steel.
As optional technical solution, which is set in the kiln hood and the tunnel oven of the tunnel oven
Portion.
As optional technical solution, the kiln hood closed gate and the kiln tail closed gate are that vertical lift heat preservation is close
Closure door.
As optional technical solution, it is fixedly installed sensor on the outside of the track, the sensor and the hydraulic stepper
Between be provided with control circuit.
Compared with prior art, the utility model pushes track of the kiln car in tunnel oven to move up using hydraulic stepper
The continuity, it can be achieved that production technology is arranged in dynamic and combustion gas collection device, reduces the transfer operation of material, process procedure
It reduces, it is labor-intensive to solve earth kiln worker, and the charcoal quality that is carbonized is difficult to control, and the problems such as combustion gas difficulty utilizes not only may be used
With low-carbon in firing, pyrocarbon can also be fired, carbon speed is fast out, less manpower, and charcoal quality is easy to control, and char yield rate is high, and
And the combustion gas generated in carbonization process can be introduced into boiler or hot-blast stove to be used and generate steam or hot wind, not only thoroughly solve
It has determined firing charcoal smoke pollution problem, and the combustion gas of carbonisation is made full use of to generate extra returns.
The advantages of about the utility model and spirit can be described in detail by utility model below and institute's accompanying drawings obtain into
The understanding of one step.
Detailed description of the invention
Fig. 1 show the schematic diagram of tunnel oven continuous carbonization furnace according to the present utility model；
Fig. 2 show the diagrammatic cross-section of tunnel oven continuous carbonization furnace according to the present utility model；
Fig. 3 show the schematic diagram of kiln car according to the present utility model.
Specific embodiment
- Fig. 3 referring to Figure 1, Fig. 1 show the schematic diagram of tunnel oven continuous carbonization furnace according to the present utility model；Fig. 2 institute
It is shown as the diagrammatic cross-section of tunnel oven continuous carbonization furnace according to the present utility model；Fig. 3 show kiln according to the present utility model
The schematic diagram of vehicle.The utility model provides a kind of tunnel oven continuous carbonization furnace, which includes kiln car 1, tunnel
Road kiln 2, hydraulic stepper 3, combustion gas collection device 4, temperature measuring device and control device.Wherein, preferably, tunnel oven 2
It is formed using fire resisting brick masonry, and kiln car 1 then makes to be formed using stainless steel sink steel.Temperature measuring device is set to tunnel kiln
It is interior, to detect tunnel oven kiln temperature.Wherein in present embodiment, temperature measuring device includes being set in tunnel oven 2
A plurality of temperature thermo-couplers, to detect tunnel oven kiln temperature, a plurality of temperature thermo-couplers are along material conveying direction interval
First distance setting, can so realize the detection to entire 2 kiln temperature of tunnel oven.And control device is then measured with temperature
Device and hydraulic stepper 3 connect.
There is guardrail 11 on kiln car 1, and idler wheel 13 is installed in the bottom of kiln car 1 12, kiln car 1 is to convey material to tunnel
Carbonization treatment is carried out in road kiln.21 entrance of kiln hood of tunnel oven 2 is provided with kiln hood closed gate 22, the kiln tail of the tunnel oven 2
23 exits are provided with kiln tail closed gate 24, and the track 25 mobile for the kiln car 1 is provided in the tunnel oven 2.
Hydraulic stepper 3 is connect with kiln car 1, and pushes the kiln car 1 in moving in the tunnel oven 2 along track 25.Specifically,
For example equipped with bottom collision block on kiln car 1, kiln car 1 contacts realization connection with the push rod of hydraulic stepper 3 by bottom collision block, by liquid
Stepper 3 is pressed to push the kiln car 1 to realize process stepping in tunnel oven 2 according to the process time.Certain the utility model is also not
As limit, in another embodiment, the mode that clamping also can be used with kiln car in hydraulic stepper cooperates realization to drive.
Combustion gas collection device 4 includes combustion gas discharge pipe 41, combustion gas collection conduit 42 and fuel gas transportation pipeline 43.Combustion gas is received
Collection pipeline 42 and fuel gas transportation pipeline 43 are all set in the outside of tunnel oven 2, and combustion gas discharge pipe 41 runs through the wall body of tunnel oven 2
26 are connect by switch valve 44 with combustion gas collection conduit 42, and 421 water seal of one end of combustion gas collection conduit 42, that is, combustion gas is collected
One end 421 of pipeline can be protruded into below the liquid level of water seal arrangement 6, and fuel gas transportation pipeline 43 connects the another of combustion gas collection conduit 42
End 422.Moreover, referring to Figure 1, combustion gas discharge pipe 41 is more, and preferably, combustion gas collection device 4 is set to the tunnel oven 2
Kiln hood 21 and the tunnel oven 2 middle part, then combustion gas discharge pipe 41 is also that the kiln hood for being set to tunnel oven and middle part are preferred.
Therefore, the combustion gas that material generates in carbonisation can enter combustion gas collection conduit 42 via combustion gas discharge pipe 41,
Fuel gas transportation pipeline 43 is then the fuel gas transmission in all combustion gas collection conduits 42 to be used into boiler or hot-blast stove
Steam or hot wind are generated, not only thoroughly solves the problems, such as to fire charcoal smoke pollution, but also make full use of the combustion gas of carbonisation
Generate extra returns.
In addition, in the utility model, be additionally provided with row device for hoisting 5, row device for hoisting 5 to kiln car 1 carry out it is mobile and
Processing in place, it is specific for example, can use row device for hoisting 5 when kiln car 1 will enter tunnel oven 2 for 1 row of kiln car and be hung to work
Position；Or after kiln car exports out from tunnel oven kiln tail, its row is also hung to suitable position etc. using row device for hoisting 5
Deng.
In addition, kiln hood closed gate 22 and the kiln tail closed gate 24 are vertical lift thermal-insulating sealing door,
Lift operation can be carried out, such as is driven by lifting motor.
Furthermore it can also be fixedly installed sensor on the outside of track 25, be provided between the sensor and the hydraulic stepper 3
Control circuit, the control circuit color are set in control device.It is possible thereby to specific position of the accurate judgement kiln car on track 25
It sets and whether normal operation.
In conclusion the utility model pushes kiln car to move on the track in tunnel oven using hydraulic stepper, and
The continuity, it can be achieved that production technology is arranged in combustion gas collection device, reduces the transfer operation of material, and process procedure is reduced, solution
The earth kiln worker that determined is labor-intensive, and the charcoal quality that is carbonized is difficult to control, and the problems such as combustion gas difficulty utilizes can not only be fired
Low-carbon can also fire pyrocarbon, and carbon speed is fast out, less manpower, and charcoal quality is easy to control, and char yield rate is high, and carbonizes
The combustion gas generated in journey, which can be introduced into boiler or hot-blast stove to be used, generates steam or hot wind, not only thoroughly solves firing
Charcoal smoke pollution problem, and the combustion gas of carbonisation is made full use of to generate extra returns.
By the above detailed description of preferred embodiments, it is intended to more clearly describe the feature of the utility model and essence
Mind, and not the protection scope of the utility model is limited with above-mentioned disclosed preferred embodiment.On the contrary,
The purpose is to wish to cover various changes and have the guarantor for being arranged in the claim that the utility model to be applied of equality
It protects in range.Therefore, the applied scope of protection of the claims of the utility model should illustrate that work is most broad according to above-mentioned
Explanation, with cause its cover it is all possible change and tool equality arrangement.
Claims (9)
1. a kind of tunnel oven continuous carbonization furnace, which is characterized in that the tunnel oven continuous carbonization furnace includes:
Kiln car has guardrail on the kiln car, and is equipped with idler wheel in the bottom of kiln car, and the kiln car is to convey material；
Tunnel oven, the kiln hood entrance of the tunnel oven are provided with kiln hood closed gate, and the kiln tail exit of the tunnel oven is provided with
Kiln tail closed gate, and the track mobile for the kiln car is provided in the tunnel oven；
Hydraulic stepper is connect with the kiln car, and pushes the kiln car in moving in the tunnel oven along the track；
Combustion gas collection device, comprising:
Combustion gas discharge pipe, through the wall body of the tunnel oven；
Combustion gas collection conduit is set to the outside of the tunnel oven, which is arranged by switching control pilot and the combustion gas
Outlet pipe connection, and one end water seal of the combustion gas collection conduit；And
Fuel gas transportation pipeline is set to the outside of the tunnel oven, which connects the another of the combustion gas collection conduit
End；
Temperature measuring device is set in the tunnel kiln, to detect the tunnel oven kiln temperature；And
Control device is connect with the temperature measuring device and the hydraulic stepper.
2. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that the tunnel oven using fire resisting brick masonry and
At.
3. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that bottom collision block, the kiln are housed on the kiln car
Vehicle contacts realization connection with the hydraulic stepper push rod by bottom collision block, and being pushed by the hydraulic stepper according to the process time should
Kiln car realizes process stepping.
4. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that it further include row device for hoisting, the row device for hoisting
To carry out processing mobile and in place to kiln car.
5. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that the temperature measuring device includes being set to this
A plurality of temperature thermo-couplers in tunnel kiln, a plurality of temperature thermo-couplers are set along the material conveying direction interval first distance
It sets.
6. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that the kiln car makes shape using stainless steel sink steel
At.
7. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that the combustion gas collection device is set to the tunnel
The middle part of the kiln hood of kiln and the tunnel oven.
8. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that the kiln hood closed gate and kiln tail envelope
Closing gate is vertical lift thermal-insulating sealing door.
9. tunnel oven continuous carbonization furnace as described in claim 1, which is characterized in that be fixedly installed sensing on the outside of the track
Device is provided with control circuit between the sensor and the hydraulic stepper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001182.4U CN208362249U (en) | 2018-06-27 | 2018-06-27 | Tunnel oven continuous carbonization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001182.4U CN208362249U (en) | 2018-06-27 | 2018-06-27 | Tunnel oven continuous carbonization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362249U true CN208362249U (en) | 2019-01-11 |
Family
ID=64927263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001182.4U Active CN208362249U (en) | 2018-06-27 | 2018-06-27 | Tunnel oven continuous carbonization furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111876176A (en) * | 2020-06-19 | 2020-11-03 | 李观德 | Self-isolation type tunnel kiln carbonization method and tunnel kiln carbonization kiln car |
-
2018
- 2018-06-27 CN CN201821001182.4U patent/CN208362249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111876176A (en) * | 2020-06-19 | 2020-11-03 | 李观德 | Self-isolation type tunnel kiln carbonization method and tunnel kiln carbonization kiln car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Ping Inventor before: Chen Ping Inventor before: Qu Liqiang |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240613 Address after: Room 501, Building 67, South China Yujingyuan, Tianhe District, Guangzhou City, Guangdong Province, 510653 Patentee after: Chen Ping Country or region after: China Address before: 065201 venture building, northeast corner of Shenwei Huandao, east of Yingbin Road North Road, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Patentee before: LANGFANG DANENG NEW ENERGY TECHNOLOGY CO.,LTD. Country or region before: China |