CN108085023A - A kind of half gasified bio-matter charing-cooling integration maintains device and method certainly - Google Patents
A kind of half gasified bio-matter charing-cooling integration maintains device and method certainly Download PDFInfo
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- CN108085023A CN108085023A CN201810085328.6A CN201810085328A CN108085023A CN 108085023 A CN108085023 A CN 108085023A CN 201810085328 A CN201810085328 A CN 201810085328A CN 108085023 A CN108085023 A CN 108085023A
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- cooling
- charing
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- cooling zone
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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
- C10B1/04—Vertical 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
- C10B19/00—Heating of coke ovens by electrical means
-
- 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
- C10B39/00—Cooling or quenching coke
-
- 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
- C10B57/005—After-treatment of coke, e.g. calcination desulfurization
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Coke Industry (AREA)
Abstract
The present invention relates to a kind of half gasified bio-matter charing cooling integrations to maintain device and method certainly.For a kind of half gasified bio-matter charing cooling integration from device is maintained, structure mainly includes char zone, thermal insulation areas, cooling zone and storing area.The char zone is equipped with charing pipeline, and the charing pipeline is equipped with electric heating wire and air delivery pipe, and surrounding is wrapped up by burner hearth, and the burner hearth outer layer covers insulating layer, bottom is connected with gas inlet pipe and burner；The cooling zone is equipped with cooling pipe, and surrounding is wrapped up by cooling zone housing, and the cooling zone enclosure interior is equipped with cooling circulating water；The storing area top is equipped with tapered pipeline, storing valve, is connected below the storing valve with storage tank.Pre-burning is carried out to raw material by heater strip, heat promotes raw material to carbonize, and the combustible fumes for carbonizing generation enters burner hearth by circulating line and strile-backs, continue to raw material charing, cooling zone condenses hot charcoal, forms that a kind of energy consumption is small, the high-efficient homework device of self-loopa.
Description
Technical field
The present invention relates to a kind of biomass charing devices, and in particular to a kind of half gasified bio-matter charing-cooling integration
From device is maintained, 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 object 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 since biomass thermal conduction efficiency is low, cause the reaction time long, pyrolysis energy consumption raises, and carbonizes the high heating value fuel gas of generation
Often over air is directly discharged to after washing, not only waste of resource but also environment has been polluted.In addition, the charcoal just generated is due to tool
There is higher temperature, can not directly collect removal, frequently with natural cooling method in production, it is therefore desirable to when extremely long cooling is detained
Between, whole cooling effect is very poor, seriously affects production efficiency.
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 half gasified bio-matter charing-cooling integrations to tie up certainly
Device is held, pre-burning is carried out to raw material by heater strip, heat promotes raw material to carbonize, and the combustible fumes for carbonizing generation passes through circulation pipe
Road enters burner hearth and strile-backs, and continues to raw material charing, and cooling zone condenses hot charcoal, and it is small to form a kind of energy consumption, from
The high-efficient homework device for cycling.
The technical principle of the present invention：
For a kind of half gasified bio-matter charing-cooling integration from device is maintained, structure mainly includes char zone, thermal insulation areas, cooling
Area and storing area.Seal cover board is opened, biomass material is transported to by feed device inside char zone charing pipeline, and feeding is completed
After install seal cover board, electric heating wire heats biomass material in startup power supply char zone, the higher raw material of temperature
In the case where air delivery pipe is sent into a small amount of Oxygen Condition, start that combustion reaction locally occurs in charing pipeline, the heat for release of burning
So that the raw material on char zone top occurs charing and generates combustible fumes, when temperature reaches 220 DEG C when char zone, power supply, electricity are closed
Heater strip stops heating.Combustible fumes in charing pipeline is back to burner hearth bottom by flue gas conveying circulating line and is burning
Combustion reaction is carried out in burner hearth bottom under device effect, charing pipeline is heated, maintains the further charcoal of raw material in charing pipeline
Change.Cooling tube carries out condensation cycle water cooling cooling to the high warm charcoal that the charing of last consignment of raw material generates, when char zone completes to give birth to
While raw material of substance carbonizes, cooling zone also completes the cooling of the high warm charcoal of last consignment of, opens discharge valve, last batch
Cooling charcoal is entered by tapered pipeline in holding vessel under the effect of gravity to be collected, the height generated after the charing of present lot raw material
Charcoal is warmed under the effect of gravity into cooling zone, and next group raw material enters char zone, restarts power supply electric heating wire and raw material is carried out
Pre-burning, cooling zone carry out condensation cooling to high warm charcoal, so cycle.
Technical scheme：
A kind of half gasified bio-matter charing-cooling integration includes char zone, thermal insulation areas, cooling zone and storing from maintenance device
Area.The char zone is equipped with charing pipeline, and the charing pipeline is equipped with electric heating wire and air delivery pipe, and surrounding is by burner hearth bag
It wraps up in, the burner hearth outer layer covers insulating layer, bottom is connected with gas inlet pipe and burner.
The cooling zone is equipped with cooling pipe, and surrounding is wrapped up by cooling zone housing, and the cooling zone housing outer surface is equipped with
Inlet and outlet, inside are equipped with cooling circulating water.
The storing area top is equipped with tapered pipeline, is connected below the tapered pipeline with storing valve, the storing
It is connected below valve with storage tank.
The heater strip and air delivery pipe are equipped with symmetrical two rows of, each portion in storing area at left and right sides of charing pipeline
Installation connection is carried out using ready-packaged joint between part, the pipeline in the raw material char zone and hot charcoal cooling zone is equipped with temperature
Degree probe.
Preferably, the raw material char zone total length is 1 meter, electrical heating principal length is 0.8 meter, and the hot charcoal is cold
But section length is 0.5 meter, and device total length is about 2.2 meters.
Preferably, being equipped with explosion-proof fan on the combustion gas output circulating line, the power of the burner is 20
Kilowatt, the charing pipeline and burner hearth select 310s stainless steel materials.
Advantageous effect possessed by the present invention：
The present invention carries out pre-burning by heater strip to raw material, and heat promotes raw material to carbonize, carbonizes the combustible fumes of generation by following
Endless tube road enters burner hearth and strile-backs, and continues to raw material charing.Meanwhile cooling zone condenses hot charcoal online, raw material charcoal
Change and the cooling of hot charcoal is carried out at the same time, form that a kind of energy consumption is small, the high-efficient homework device of self-loopa.
Description of the drawings
Half gasified bio-matter charing of one kind-cooling integration that attached drawing 1, Fig. 2, Fig. 3 are the present invention respectively maintains device certainly
Front view, right view and sectional view.
In figure：1. seal cover board, 2. biomass materials, 3. charing pipelines, 4. chimneys, 5. upper end temp probes, 6. is left
Upper end electric heating wire, 7. left upper end air delivery pipes, 8. char zone lower temperature probes, 9. lower-left end electric heating wires, 10. is left
Both under air delivery pipe, 11. char zone housings, 12. heat-barrier materials, 13. upper end water outlets, 14. cooling zone housings, 15. is cold
But manage, 16. tapered pipelines, 17. discharge valves, 18. storage tanks, 19. flue gases output transverse tube, 20. flue gases output vertical tube, 21.
Flue gas input pipe, 22. burners, 23. cooling zone temp probes, 24. lower end water inlets, 25. burner hearths, 26. inboard wall of burner hearth, 27.
Insulating layer, 28. condensed waters, 29. upper right side electric heating wires, 30. upper right side air delivery pipes, 31. bottom righthand side electric heating wires,
32. bottom righthand side air delivery pipe.
Specific embodiment
Further detailed description is done to the present invention below in conjunction with the accompanying drawings.
Embodiment one
A kind of half gasified bio-matter charing-cooling integration includes char zone, thermal insulation areas, cooling zone and storing from maintenance device
Area.The char zone is equipped with charing pipeline 3, and the charing pipeline 3 is equipped with electric heating wire and air delivery pipe, and surrounding is by burner hearth 25
Package, the 25 outer layer covers insulating layer 27 of burner hearth, bottom is connected with gas inlet pipe 21 and burner 22.
The cooling zone is equipped with cooling pipe 15, and surrounding is wrapped up by cooling zone housing 14,14 appearance of cooling zone housing
Face is equipped with water inlet 24 and water outlet 13, and inside is equipped with cooling circulating water 28.
The storing area top is equipped with tapered pipeline 16, and 16 lower section of tapered pipeline is connected with storing valve 17, institute
17 lower section of storing valve is stated with storage tank 18 to be connected.
The heater strip and air delivery pipe are equipped with symmetrical two rows in 3 left and right sides of charing pipeline, and the storing area is each
Installation connection is carried out using ready-packaged joint between component, the pipeline in the raw material char zone and hot charcoal cooling zone is equipped with
Temp probe.
Preferably, the raw material char zone total length is 1 meter, electrical heating principal length is 0.8 meter, and the hot charcoal is cold
But section length is 0.5 meter, and device total length is about 2.2 meters.
Preferably, being equipped with explosion-proof fan on the combustion gas output circulating line, the power of the burner is 20
Kilowatt, the charing pipeline 3 and burner hearth 25 select 310s stainless steel materials.
Embodiment two
Structure of the present invention mainly includes char zone, thermal insulation areas, cooling zone and storing area.Open seal cover board 1, biomass material 2
It is transported to by feed device inside char zone charing pipeline 3, seal cover board 1, startup power supply char zone is installed after the completion of feeding
Interior electric heating wire heats biomass material 2, and the higher raw material 2 of temperature is sent into a small amount of Oxygen Condition in air delivery pipe
Under, start that combustion reaction locally occurs in charing pipeline 3, the heat for release of burning causes the raw material 2 on char zone top that charcoal occurs
Change and generate combustible fumes, when temperature reaches 220 DEG C when char zone, close power supply, electric heating wire stops heating.It carbonizes in pipeline 3
Combustible fumes by flue gas convey circulating line be back to 25 bottom of burner hearth and burner 22 effect under in 25 bottom of burner hearth
Combustion reaction is carried out, charing pipeline 3 is heated, raw material 2 in charing pipeline 3 is maintained further to carbonize.Cooling tube 15 is to upper
The high warm charcoal that a collection of charing of raw material 2 generates carries out condensation cycle water cooling cooling, when biomass material charing is completed in char zone
While, cooling zone also completes the cooling of the high warm charcoal of last consignment of, opens discharge valve 17, the cooling charcoal of last batch is in weight
Power effect is lower to enter in holding vessel 18 the high warm for being collected, being generated after the charing of present lot raw material 2 by tapered pipeline 16
For charcoal under the effect of gravity into cooling zone, next group raw material 2 enters char zone, restart power supply electric heating wire raw material 2 is carried out it is pre-
Combustion, cooling zone carry out condensation cooling to high warm charcoal, so cycle.
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 (4)
1. a kind of half gasified bio-matter charing-cooling integration maintains device and method certainly, it is characterised in that：Including char zone,
Thermal insulation areas, cooling zone and storing area；The char zone is equipped with charing pipeline, and the charing pipeline is equipped with heater strip and air delivery
Pipe, surrounding are wrapped up by burner hearth, and the burner hearth outer layer covers insulating layer, bottom is connected with gas inlet pipe and burner.
2. a kind of half gasified bio-matter charing-cooling integration according to claim 1 maintains device and method certainly, special
Sign is：The cooling zone is equipped with cooling pipe, and surrounding wrapped up by cooling zone housing, the cooling zone housing outer surface be equipped with into
The mouth of a river and water outlet, inside are equipped with cooling circulating water.
3. a kind of half gasified bio-matter charing-cooling integration according to claim 1 maintains device and method certainly, special
Sign is：The storing area top is equipped with tapered pipeline, is connected below the tapered pipeline with storing valve, the storing valve
Door lower section is connected with storage tank.
4. a kind of half gasified bio-matter charing-cooling integration according to claim 1 maintains device and method certainly, special
Sign is：Temp probe is equipped in the charing pipeline and cooling pipe；It is equipped on the combustion gas output circulating line
Explosion-proof fan, the power of the burner is 20 kilowatts, and the charing pipeline and burner hearth select 310s stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085328.6A CN108085023A (en) | 2018-01-29 | 2018-01-29 | A kind of half gasified bio-matter charing-cooling integration maintains device and method certainly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085328.6A CN108085023A (en) | 2018-01-29 | 2018-01-29 | A kind of half gasified bio-matter charing-cooling integration maintains device and method certainly |
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| Publication Number | Publication Date |
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| CN108085023A true CN108085023A (en) | 2018-05-29 |
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| CN201810085328.6A Pending CN108085023A (en) | 2018-01-29 | 2018-01-29 | A kind of half gasified bio-matter charing-cooling integration maintains device and method certainly |
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Cited By (3)
| 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 |
| CN112251248A (en) * | 2020-09-25 | 2021-01-22 | 安徽省农联投供应链管理有限公司 | Energy-saving carbonization device for carbonizing and returning cotton straws to field |
| CN113897203A (en) * | 2021-09-08 | 2022-01-07 | 华中农业大学 | Biomass semi-gasification enhanced self-heating carbonization device, control method and application |
-
2018
- 2018-01-29 CN CN201810085328.6A patent/CN108085023A/en active Pending
Cited By (4)
| 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 |
| CN112251248A (en) * | 2020-09-25 | 2021-01-22 | 安徽省农联投供应链管理有限公司 | Energy-saving carbonization device for carbonizing and returning cotton straws to field |
| CN113897203A (en) * | 2021-09-08 | 2022-01-07 | 华中农业大学 | Biomass semi-gasification enhanced self-heating carbonization device, control method and application |
| CN113897203B (en) * | 2021-09-08 | 2024-03-08 | 华中农业大学 | Biomass semi-gasification reinforced self-heating carbonization device, control method and application |
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Application publication date: 20180529 |
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| WD01 | Invention patent application deemed withdrawn after publication |