CN108003908A - A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus and method - Google Patents
A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus and method Download PDFInfo
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- CN108003908A CN108003908A CN201810084998.6A CN201810084998A CN108003908A CN 108003908 A CN108003908 A CN 108003908A CN 201810084998 A CN201810084998 A CN 201810084998A CN 108003908 A CN108003908 A CN 108003908A
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- Prior art keywords
- discharge
- zone
- pipeline
- feed
- charing
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Classifications
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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
- 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
-
- 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)
- Processing Of Solid Wastes (AREA)
- Coke Industry (AREA)
Abstract
The present invention relates to a kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus.A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus, its structure mainly includes feed zone, char zone and discharge zone, the feed zone top is equipped with feed hopper, and left end is equipped with variable-frequency motor and the spiral conveying pipeline in top, and the feed hopper top is connected with charging cover board；The char zone main body is charing pipeline, and the charing conduit upper is equipped with seal cover board and flue gas exit pipe, and surrounding is wrapped up by electrical heating babinet, is internally provided with temp probe, and the electrical heating babinet is connected with distribution box；The discharge zone is equipped with tapered pipeline and is connected with charing pipeline, and left end is equipped with variable-frequency motor and the spiral conveying pipeline in bottom, and the tapered pipeline bottom is equipped with discharge valve.Outputting and inputting for semi-continuous raw material and carbonizing production is realized by the spiral conveyer structure of feed zone and discharge zone, at the same feed hopper can material stock, timely feeding, ensure that operation is carried out continuously.
Description
Technical field
The present invention relates to a kind of biomass charing device, and in particular to a kind of semi continuous biomass electric heating type automatically into
Discharge carbonizing apparatus and method, it belongs to agriculture and forestry organic waste material recycling and biomass high-temperature pyrolysis technology field.
Technical background
Biomass carbonated to refer under anaerobic or low-oxygen environment, biomass, which is heated up, causes molecular cleavage generation biology
The process of charcoal, condensable liquid and fuel gas.Charcoal is widely used in metallurgy, chemical industry, national defence, agricultural and environmental protection etc.
Aspect；Condensable liquid includes wood vinegar and wood tar, and wood vinegar is a kind of natural plant growth regulator, has and promotes to plant
The multiple efficacies such as thing growth, sterilization, insect prevention, anti-corrosion, deodorization, improvement soil environment；Wood tar is that production waterproof, corrosion-resistant are high-quality
Industrial chemicals, the country are mainly used for antioxidant and polymerization inhibitor in rubber production；Fuel gas is mainly including CO, H2 and CH4 etc.
Component, single cube of calorific value can reach 5000 kilocalories, can be that rural area carries out concentration confession as a kind of clean energy resource
Gas.
The biomass carbonated method being most widely used in production is mostly external-heat heating, i.e., material and heat source separate,
Reaction kettle outer wall is heated, by the heat transfer between kettle wall and material and material inside, realizes that biomass is thermally decomposed.
But the charcoal just generated is since with higher temperature, if direct device for opening is directly fed, can ignite the inside
High temperature material, causes mass loss and equipment safety hidden danger, thus need separated in time could subjob again, overall work
Inefficiency.
In order to solve the problems, such as present on, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of semi continuous biomass electric heating type automatic feed/discharge
Carbonizing apparatus, the input of semi-continuous raw material and carbonizing production and defeated is realized by the spiral conveyer structure of feed zone and discharge zone
Go out, at the same feed hopper can material stock, timely feeding, ensure that operation is carried out continuously, and have the characteristics that simple to operate.
The technical principle of the present invention：
A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus, structure mainly include feed zone, char zone and
Discharge zone.Charging cover board is opened, biomass material is under feed zone spiral conveyer structure and variable-frequency motor effect with fixed speed
Rate enters char zone, while feed hopper completes storing work, and charging is completed.Open distribution box and startup power supply, heating compartment
Charing pipeline is heated, when char zone temperature reaches 220 DEG C, raw material starts to carbonize, the flue gas thing that carbonization process produces
Matter passes through flue gas exit pipe road discharger.When char zone upper end temp probe and lower temperature probe all detect carbonization temperature
For 520 DEG C when, close power supply stop heating, insulation 3 it is small when.After soaking time, the higher charcoal of temperature has cooled down
Get off, open discharge valve, char zone charcoal under the effect of gravity, into tapered pipeline, and passes through bottom spiral conveyer
Structure output device.When char zone charcoal, which exports, to be completed, feed hopper endogenous substance raw material in top spiral conveyer structure and
Again to char zone transferring raw material under variable-frequency motor effect, startup power supply device task again.
Technical scheme：
A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus includes feed zone, char zone and discharge zone, institute
State feed zone top and be equipped with feed hopper, left end is equipped with variable-frequency motor and the spiral conveying pipeline in top, and the feed hopper top connects
There is charging cover board.
The char zone main body is charing pipeline, and the charing conduit upper is equipped with seal cover board and flue gas exit pipe, four
Week is wrapped up by electrical heating babinet, is internally provided with temp probe, the electrical heating babinet is connected with distribution box.
The discharge zone top is equipped with tapered pipeline and is connected with charing pipeline, and left end is equipped with variable-frequency motor and bottom is spiral
Conveying pipeline, the tapered pipeline bottom are equipped with discharge valve.
Preferably, the char zone single charing material quality is 30 kilograms, the feedstock transportation speed is 0.25 thousand
Grams per minute.
Preferably, the raw material char zone total length is 1 meter, electrical heating principal length is 0.8 meter, carbonize pipeline
Internal diameter is 200 millimeters, and described device power is 20 kilowatts.
Preferably, it is described charing pipeline use thickness as 5 millimeters of 310s high temperature resistant stainless steels, it is described remove carbonize pipeline it
Outer other metal shells use 3 millimeter of 304 stainless steel.
Beneficial effect possessed by the present invention：
The present invention by the spiral conveyer structure of feed zone and discharge zone realize semi-continuous raw material and carbonizing production input and
Output, has saved man power and material；At the same time feed hopper can material stock, timely feeding, ensure that operation is carried out continuously, have behaviour
Make the characteristics of simple and convenient.
Brief description of the drawings
Attached drawing 1 is a kind of structural representation of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus of the present invention
Figure.
In figure：1. feed hopper, 2. variable-frequency motors, 3. power transmission lines, 4. distribution boxs, 5. upper end temp probes, 6. lower ends
Temp probe, 7. discharge valves, 8. biomass materials, the 9. spiral conveying pipelines in top, 10. seal cover boards, 11. carbonizing tubes
Road, 12. flue gas exit pipes, 13. electrical heating babinets, 14. charing duct bottoms, 15. tapered pipelines, the spiral conveying in 16. bottoms
Pipe.
Embodiment
Further detailed description is done to the present invention below in conjunction with the accompanying drawings.
Embodiment one
A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus includes feed zone, char zone and discharge zone, institute
State feed zone top and be equipped with feed hopper 1, left end is equipped with variable-frequency motor 2 and the spiral conveying pipeline 9 in top, and the feed hopper 1 is pushed up
End is connected with charging cover board.
The char zone main body is charing pipeline 11, and 11 top of the charing pipeline is equipped with seal cover board 10 and flue gas exports
Pipe 12, surrounding are wrapped up by electrical heating babinet 13, are internally provided with temp probe, and the electrical heating babinet 13 is connected with distribution box 4.
The discharge zone top is equipped with tapered pipeline 15 and is connected with charing pipeline 11, and left end is equipped with variable-frequency motor 2 and bottom
The spiral conveying pipeline 16 in portion, 15 bottom of tapered pipeline are equipped with discharge valve 7.
Preferably, the char zone single charing material quality is 30 kilograms, the feedstock transportation speed is 0.25 thousand
Grams per minute.
Preferably, the raw material char zone total length is 1 meter, electrical heating principal length is 0.8 meter, described device work(
Rate is 20 kilowatts.
Preferably, the charing pipeline 11 uses thickness as 5 millimeters of 310s high temperature resistant stainless steels, it is described except charing pipeline
Outside other metal shells use 3 millimeter of 304 stainless steel.
Embodiment two
Structure of the present invention mainly includes feed zone, char zone and discharge zone.Charging cover board is opened, biomass material 8 is in feed zone
Char zone is entered with fixed speed under spiral conveyer structure 9 and the effect of variable-frequency motor 2, while feed hopper 1 completes storing work
Make, charging is completed.Distribution box 4 and startup power supply are opened, electrical heating babinet 13 heats charing pipeline 11, when char zone temperature
Raw material 8 starts to carbonize when degree reaches 220 DEG C, and the flue gas material that carbonization process produces passes through 12 discharger of flue gas exit pipe road.
When it is 520 DEG C that char zone upper end temp probe 5 and lower temperature probe 6, which all detect carbonization temperature, closes power supply and stop adding
Heat, when insulation 3 is small.After soaking time, the higher charcoal of temperature has cooled down, and opens discharge valve 7, char zone
Charcoal under the effect of gravity, into tapered pipeline 15, and passes through 16 output device of bottom spiral conveyer structure.When char zone is given birth to
When the output of thing charcoal is completed, 1 endogenous substance raw material 8 of feed hopper in the case where top spiral conveyer structure 9 and variable-frequency motor 2 act on again
To char zone transferring raw material 8, startup power supply device task again.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention and from above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (5)
1. a kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus and method, it is characterised in that：Described device
Structure mainly includes feed zone, char zone and discharge zone, and the feed zone top is equipped with feed hopper, and left end is equipped with variable-frequency motor
With the spiral conveying pipeline in top, the feed hopper top is connected with charging cover board.
2. a kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus according to claim 1 and method,
It is characterized in that：The char zone main body is charing pipeline, and the charing conduit upper is equipped with seal cover board and flue gas exit pipe,
Surrounding is wrapped up by electrical heating babinet, is internally provided with temp probe, and the electrical heating babinet is connected with distribution box.
3. a kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus according to claim 1 and method,
It is characterized in that：The discharge zone top is equipped with tapered pipeline and is connected with charing pipeline, and left end is equipped with variable-frequency motor and bottom
Spiral conveying pipeline, the tapered pipeline bottom are equipped with discharge valve.
4. a kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus according to claim 1 and method,
It is characterized in that：The char zone body height is 1 meter, and charing internal diameter of the pipeline is 200 millimeters, and thickness is 5 millimeters.
5. a kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus according to claim 1, its feature
It is：The char zone single charing material quality is 30 kilograms, and the feedstock transportation speed is 0.25 kg p m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084998.6A CN108003908A (en) | 2018-01-29 | 2018-01-29 | A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084998.6A CN108003908A (en) | 2018-01-29 | 2018-01-29 | A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108003908A true CN108003908A (en) | 2018-05-08 |
Family
ID=62066567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084998.6A Pending CN108003908A (en) | 2018-01-29 | 2018-01-29 | A kind of semi continuous biomass electric heating type automatic feed/discharge carbonizing apparatus and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467735A (en) * | 2018-06-07 | 2018-08-31 | 西北农林科技大学 | A kind of automatic feed/discharge is biomass carbonated-cooling integration self-heating apparatus and method |
-
2018
- 2018-01-29 CN CN201810084998.6A patent/CN108003908A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467735A (en) * | 2018-06-07 | 2018-08-31 | 西北农林科技大学 | A kind of automatic feed/discharge is biomass carbonated-cooling integration self-heating apparatus and method |
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Application publication date: 20180508 |