CN206266494U - A kind of carbonizing apparatus - Google Patents
A kind of carbonizing apparatus Download PDFInfo
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- CN206266494U CN206266494U CN201621035599.3U CN201621035599U CN206266494U CN 206266494 U CN206266494 U CN 206266494U CN 201621035599 U CN201621035599 U CN 201621035599U CN 206266494 U CN206266494 U CN 206266494U
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- carbonization
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- carbonizing apparatus
- biomass
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Abstract
The utility model is related to Biomass Energy Utilization field, the carbonizing apparatus includes feed system, carbonization system, heating system, cooling system, the carbonization system is vertical type, including hollow carbonization chamber and it is set in the heat supply room of the charing chamber outer wall, the bottom of carbonization chamber is additionally provided with the swivel base with material scraper for driving material descending, the material scraper is arranged on inside carbonization chamber, the outlet of the feed system is connected with the material inlet of the carbonization system, and the carbon dust outlet of the carbonization system is connected with the entrance of cooling system.Biomass carbonated room upper feeding, powdered carbon is obtained after drying, charing from bottom discharge, realizes continuous feed, continuously carbonizing, continuous discharge.And, use the flue gas with certain heat to provide heat for charing, substantially reduce charring process energy consumption；Anaerobic charing is avoided and causes destruction of organic material in powdered carbon because direct ignition temperature is too high.
Description
Technical field
The utility model is related to Biomass Energy Utilization field, and in particular to a kind of carbonizing apparatus.
Background technology
With the exhaustion of fossil resources, development not only renewable but also environmental protection alternative product are all being found by many countries, then
Biomass resource turns into the emphasis of development.China's agricultural-forestry biomass aboundresources, the utilization of biomass energy is always directly burning
Based on, not only the thermal efficiency is low, and along with the discharge of substantial amounts of flue dust and ash, severe contamination environment.Biomass are done
Evaporate the important channel that charring process is biomass resource conversion.Biomass can change into biomass carbon, life by retorting technique
Thing gas, pyrolkigneous liquid and tar, these products can not only be used directly as the energy, it is also possible to used as industrial chemicals and biomass
Charcoal base manure.Therefore, biomass carbonization charing technology is a kind of cleaning, efficient biomass energy transformation technology, wherein charing dress
It is the key component for realizing conversion to put.
At present, biomass charing device mainly has fluid bed, rotary kiln and spiral carbonizing apparatus etc., but cannot all take into account nothing
Oxygen is heated and quantity-produced requirement, is typically chosen compromise, or sacrifice continuity interruption production, or sacrifice oxygen free condition limit
Amount supply, or freely crack not controlling temperature.Thus resulted in that carbonizing apparatus treatment effeciency on Vehicles Collected from Market is low, carbon yield is low, row
Go out the shortcomings of harmful components amount is more in gas.Chinese document patent CN204298328U discloses a kind of biomass carbonization carbon
Makeup is put, the device include feed system, dry distillation charring reactor, collection charcoal case, destructive distillation condensation purification system, liquid collecting box,
Combustible gas container and combustion system, the device are horizontal rotary furnace mode, and the import of raw material and the outlet of powdered carbon are arranged on homonymy, because
This needs to set poking device, complex operation during charging and discharging, and production scale is small.Chinese patent literature
CN102786970A discloses a kind of continuous aerobic fast carbonization technique of agricultural crop straw, by the stalk of air-dried cutting with a constant speed
Rate is delivered to asher and carries out oxy combustion charing, realizes large industrialized low energy consumption production, and the method is applicable crops straw
The biomass material such as stalk and wood chip, and biomass material size is required.Meanwhile, the method needs to carry out aerobic combustion
Burn, charcoal discharge capacity is high, because high temperature formation harmful components amount is more in discharge gas, it is impossible to ensure clear production.
Utility model content
Therefore, the technical problems to be solved in the utility model be overcome it is of the prior art cannot take into account anaerobic heating with
Quantity-produced defect.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
A kind of carbonizing apparatus of the utility model offer, including be sequentially connected with：Feed system, carbonization system, heating system,
Cooling system；
Wherein, the carbonization system is vertical type, including hollow carbonization chamber, is set in the confession of the charing chamber outer wall
Hot cell；
The bottom of the carbonization chamber is additionally provided with the swivel base with material scraper for driving material descending, the scraper
Device is arranged on inside carbonization chamber；
The outlet of the feed system is connected with the material inlet of the carbonization reaction device, the carbon dust of the carbonization reaction device
Outlet is connected with the entrance of cooling system.
The material scraper is tubbiness or palisade, and one end of its short transverse is set directly on the swivel base, its table
Face is provided with some blades.
The drainage plate for uniform heat distribution is provided with the heat supply room.
Optionally, the outlet of the cooling system is additionally provided with device for transporting objects.
Optionally, the bottom of the heat supply room is provided with smoke inlet, and top is provided with exhanst gas outlet.
Optionally, the heat smoke outlet of the heat smoke generation device is connected with the smoke inlet of heat supply room.
Optionally, the carbonization chamber top is additionally provided with gas exit.
Optionally, the device for transporting objects is screw feeder and/or belt conveyor.
Technical solutions of the utility model, have the following advantages that：
1. the utility model embodiment provides a kind of carbonizing apparatus, including be sequentially connected with：Feed system, carbonization system,
Heating system, cooling system；Wherein, the carbonization system is vertical type, including hollow carbonization chamber, is set in the charing
The heating chamber of chamber outer wall；The bottom of the carbonization reaction device is additionally provided with the rotation bottom with material scraper for driving material descending
Disk, the material scraper is arranged on inside carbonization chamber.The material inlet phase of the outlet of the feed system and the carbonization reaction device
Even, the carbon dust outlet of the carbonization reaction device is connected with the entrance of cooling system.
The device is vertical type, drives biomass briquette to realize drying and destructive distillation from top to bottom using gravity and swivel base
Process, anaerobic is participated in, it is to avoid the Harmful ingredient content that is formed by high temperature problem high, is capable of achieving clear production, is obtained high-quality
The carbon dust of amount；Meanwhile, swivel base is provided with material scraper, and in the presence of material scraper, the biomass briquette after destructive distillation becomes at once
It is powdered, being capable of real efficient process and scale treatment.
2. what the carbonizing apparatus that the utility model is provided, suitable various biomass, including plant were generated by photosynthesis
Organic matter (such as plant, animal and its excreta), rubbish, it is highdensity biomass briquette to feed, than bulk biomass carbonization
Speed is fast, and isodose dry distillation rate wants fast 1/4 to 1/2.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific implementation of the present utility model
Example and with reference to accompanying drawing, the utility model is described in further detail, wherein：
Fig. 1 is the structural representation for realizing the utility model charring process device；
Reference is expressed as in figure：1- feed systems；2- carbonization systems；21- carbonization chambers；211- material inlets；212-
Carbon dust is exported；213- gas exits；22- heat supplies room；221- smoke inlets；222- exhanst gas outlets；23- drainage plates；24- rotates bottom
Disk；3- heating systems；31- heat smoke generation devices；311- heat smokes are exported；4- cooling systems；41- coolers；42- pyrolkigneous liquid
Adding apparatus；5- device for transporting objects；6- warehouses.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
Embodiment
The present embodiment provides a kind of carbonizing apparatus, as shown in figure 1, including being sequentially connected with：Feed system 1, carbonization system
2nd, heating system 3, cooling system 4；The outlet of feed system 1 is connected with the material inlet 211 of carbonization system 2, carbonization system 2
Carbon dust outlet 212 is connected with the entrance of cooling system 4.
Packing biomass are formed high-density biology mass by feed system 1, and biomass are pressed into into bulk, the biomass
Briquetting thickness in a first direction is much smaller than its thickness in second direction and third direction, i.e., height in the Z-axis direction
Much smaller than the height in X-axis and Y direction；Used as one embodiment of the present utility model, in the present embodiment, biomass block is
Pie.The scope of usable biomass, and convenient treatment are not only expanded, the treating capacity of biomass is increased, improve
Dry distillation efficiency.
Carbonization system 2 is for vertical type, including hollow carbonization chamber 21, is set in the heat supply room 22 of the outer wall of carbonization chamber 21；
The bottom of carbonization chamber 21 is additionally provided with the swivel base 24 with material scraper for driving material descending, and material scraper is arranged on charing
Inside room 21.Biomass briquette is moved from top to bottom under the driving of gravity and swivel base 24 in carbonization reaction device 2, can
Realize drying and retort process.
As one embodiment of the present utility model, in the present embodiment, as shown in figure 1, material scraper is to be set in rounded face
The some blades put, are set directly at the upper surface of swivel base 24.The diameter of swivel base 24 is less than or equal to biomass briquette
Diameter, swivel base 24 by motor drive rotate.
Used as convertible embodiment of the present utility model, material scraper can also be three-dimensional tubbiness or palisade, its height side
To one end be set directly on the swivel base 24, its surface is provided with some blades, can realize the utility model
Purpose, belong to protection domain of the present utility model.
Biomass briquette is driven to realize drying and retort process from top to bottom using gravity and swivel base, anaerobic is participated in, and is kept away
Exempt from, because of the Harmful ingredient content of high temperature formation problem high, to be capable of achieving clear production, obtained high-quality carbon dust；Meanwhile, rotation
Turn chassis 24 and be provided with material scraper, be highly brittle pie through the biomass carbon after destructive distillation, in the presence of material scraper, after destructive distillation
Biomass briquette become powdered at once, be capable of reality automation efficient process and scale treatment.
Heating system 3 includes heat smoke generation device 31, and the outlet of heat smoke generation device 31 311 sets with the bottom of heat supply room 22
The smoke inlet 221 put is connected, and the flue gas after heat exchange from the exhanst gas outlet 222 on the top of heat supply room 22 is carried out with carbonization system 2
Discharge.
As one embodiment of the present utility model, in the present embodiment, air-heater is additionally provided with outside exhanst gas outlet 222,
For drawing flue gas discharge.
Heat smoke can be carbonization gas a part is by the used heat that is produced after burning, or other are qualified
Used heat, can substantially reduce plant capacity consumption.
The easy spontaneous combustion of air is run into because temperature is high from the carbon dust out of carbonization chamber 21, therefore to be cooled to less than 80 DEG C, this reality
Apply in example, carbon dust is cooled down using cooler 41.
The carbonizing apparatus also includes device for transporting objects 5, as one embodiment of the present utility model, the present embodiment,
Device for transporting objects 5 includes the screw feeder and belt conveyor that are sequentially connected with, and the carbon dust after cooling passes sequentially through spiral and pushes away
Glassware and belt conveyor are transported to warehouse 6.
Used as one embodiment of the present utility model, the present embodiment during belt conveyor conveying carbon dust, is also wrapped
The device 42 that pyrolkigneous liquid is added in carbon dust is included, not only may insure that carbon dust is down to less than 80 DEG C completely, and, pyrolkigneous liquid is raw
What material low temperature distillation was produced, containing many organic matters, allocate into appropriate beneficial to enhancing carbon dust fertilizer efficiency.
The present embodiment also provides a kind of charring process using described carbonizing apparatus, comprises the following steps：
S1. biomass are formed into biomass briquette
By biomass bundling and/or tangible biomass briquette is compressed into, and by conveying equipment, such as conveyer belt and/or lifting
Machine, sends into carbonization chamber 21.
A diameter of 800mm~the 1600mm of biomass briquette, water content is 8%~20%, and density is less than 0.6t/
m3。
Used as one embodiment of the present utility model, in the present embodiment, biomass briquette is pie, and a diameter of 1200mm contains
Moisture content is 14%, and density is 0.5t/m3。
S2. biomass briquette charing
Biomass briquette is added into feed system 1, under the driving of the gravity and swivel base 24 of biomass briquette, biomass
Block is moved from top to bottom in carbonization chamber 21, and the heat smoke that heating system 3 is provided enters heat supply room 22 by smoke inlet 221,
Heat is provided to carbonization chamber 21, the flue gas after heat exchange is carried out and is discharged through hot blast machine travel by exhanst gas outlet 222.
Biomass briquette is gradually thinning during destructive distillation, and the biomass carbon for finally giving is broken into carbon dust by material scraper,
The coal gas for producing is carbonized to be discharged by being arranged on the gas exit 213 at the top of carbonization chamber 21.
The feed rate of biomass briquette is 0.1t/h~2t/h, the heat supply temperature of heating system 3 for 400 DEG C~800 DEG C, charcoal
The base pressure for changing room 21 is 0.2MPa~1.5MPa.
Used as one embodiment of the present utility model, in the present embodiment, the feed rate of biomass briquette is 1t/h, heat supply temperature
It is 600 DEG C to spend, and the base pressure of carbonization chamber 21 is 0.85MPa.
S3. carbon dust cooling
Carbon dust is discharged from the bottom of carbonization chamber 21 and is delivered to cooling system 4, is 400 from the bottom of carbonization chamber 21 carbon dust out
DEG C or so, cooler 41 is cooled down by the way of air cooling or water-cooled to carbon dust.Carbon dust discharge velocity is 0.1t/h~3t/h.
Used as one embodiment of the present utility model, in the present embodiment, carbon dust discharge velocity is 1t/h.
Then, carbon dust is transported to by warehouse by device for transporting objects 5.
Used as one embodiment of the present utility model, the present embodiment, device for transporting objects 5 includes screw feeder and belt
Conveyer, the carbon dust after cooling passes sequentially through screw feeder and belt conveyor is transported to warehouse.
Used as one embodiment of the present utility model, the present embodiment during belt conveyor conveying carbon dust, is also wrapped
The step of adding pyrolkigneous liquid in carbon dust is included, not only may insure that carbon dust is down to less than 80 DEG C completely, and, pyrolkigneous liquid is biology
What matter low temperature distillation was produced, containing many organic matters, allocate into appropriate beneficial to enhancing carbon dust fertilizer efficiency.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (6)
1. a kind of carbonizing apparatus, it is characterised in that including what is be sequentially connected with：Feed system (1), carbonization system (2), heating system
(3), cooling system (4)；
Wherein, the carbonization system (2) is vertical type, including hollow carbonization chamber (21), is set in the carbonization chamber (21)
The heat supply room (22) of outer wall；
The bottom of the carbonization chamber (21) is additionally provided with the swivel base (24) with material scraper for driving material descending, described
It is internal that material scraper is arranged on carbonization chamber (21)；
The outlet of the feed system (1) is connected with the material inlet (211) of the carbonization system (2), the carbonization system (2)
Carbon dust outlet (212) be connected with the entrance of cooling system (4).
2. carbonizing apparatus according to claim 1, it is characterised in that the material scraper is tubbiness or palisade or arbitrary plane
Shape, one end or surface of its short transverse are set directly on the swivel base (24), and its surface is provided with some blades.
3. carbonizing apparatus according to claim 1 and 2, it is characterised in that is provided with for equal in the heat supply room (22)
The drainage plate (23) of even heat distribution.
4. carbonizing apparatus according to claim 3, it is characterised in that the outlet of the cooling system (4) is additionally provided with thing
Material conveying device (5)；
The bottom of the heat supply room (22) is provided with smoke inlet (221), and top is provided with exhanst gas outlet (222)；
The heating system (3) includes heat smoke generation device (31), the heat smoke outlet of the heat smoke generation device (31)
(311) it is connected with the smoke inlet (221) of heat supply room (22).
5. carbonizing apparatus according to claim 4, it is characterised in that carbonization chamber (21) top is additionally provided with coal gas and goes out
Mouth (213).
6. carbonizing apparatus according to claim 5, it is characterised in that the device for transporting objects (5) is screw feeder
And/or belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035599.3U CN206266494U (en) | 2016-08-31 | 2016-08-31 | A kind of carbonizing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035599.3U CN206266494U (en) | 2016-08-31 | 2016-08-31 | A kind of carbonizing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN206266494U true CN206266494U (en) | 2017-06-20 |
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ID=59036083
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621035599.3U Active CN206266494U (en) | 2016-08-31 | 2016-08-31 | A kind of carbonizing apparatus |
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| CN (1) | CN206266494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794070A (en) * | 2016-08-31 | 2018-03-13 | 北京三聚环保新材料股份有限公司 | A kind of carbonizing apparatus and charring process |
| CN108611110A (en) * | 2018-05-21 | 2018-10-02 | 吉林省电力科学研究院有限公司 | Couple the biomass carbon production system of coal-burning boiler |
-
2016
- 2016-08-31 CN CN201621035599.3U patent/CN206266494U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794070A (en) * | 2016-08-31 | 2018-03-13 | 北京三聚环保新材料股份有限公司 | A kind of carbonizing apparatus and charring process |
| CN108611110A (en) * | 2018-05-21 | 2018-10-02 | 吉林省电力科学研究院有限公司 | Couple the biomass carbon production system of coal-burning boiler |
| CN108611110B (en) * | 2018-05-21 | 2023-12-12 | 吉林省电力科学研究院有限公司 | Biomass charcoal production system of coupling coal-fired boiler |
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Address after: 100080 9th floor, Dahang Jiye building, No.1 building, 33 Renmin North Road, Haidian District, Beijing Patentee after: Beijing Haixin Energy Technology Co.,Ltd. Address before: 100080, Beijing, Haidian District people's Congress Road 33, the big line foundation building 9 floor Patentee before: BEIJING SANJU ENVIRONMENTAL PROTECTION & NEW MATERIALS Co.,Ltd. |