CN206768017U - A kind of biomass charcoal making device - Google Patents
A kind of biomass charcoal making device Download PDFInfo
- Publication number
- CN206768017U CN206768017U CN201720522848.XU CN201720522848U CN206768017U CN 206768017 U CN206768017 U CN 206768017U CN 201720522848 U CN201720522848 U CN 201720522848U CN 206768017 U CN206768017 U CN 206768017U
- Authority
- CN
- China
- Prior art keywords
- carbonization reactor
- combustion mechanism
- biomass
- carbonization
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 46
- 239000003610 charcoal Substances 0.000 title claims abstract description 16
- 238000003763 carbonization Methods 0.000 claims abstract description 58
- 238000002485 combustion reaction Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000000197 pyrolysis Methods 0.000 claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- -1 is exchanged heat Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses a kind of biomass charcoal making device, including carbonization reactor, combustion mechanism and cooling body, carbonization reactor is provided with charging aperture, combustion mechanism is provided with air inlet, the first defeated smoke pipe and muffler is provided between combustion mechanism and carbonization reactor, first defeated smoke pipe and muffler both ends are connected with combustion mechanism and carbonization reactor respectively, and conveying pipeline is provided between cooling body and carbonization reactor, and conveying pipeline both ends connect with cooling body and carbonization reactor respectively.Biomass charcoal making device of the present utility model, by setting carbonization reactor, high-temperature flue gas directly contacts with biomass, substantially increases heat exchange efficiency；Using high-temperature flue gas as heat carrier, the consumption of biomass is avoided, improves the utilization rate of biomass；Muffler is set between carbonization reactor and combustion mechanism, carbonization gas caused by destructive distillation can be sent into combustion mechanism and reused, avoiding carbonization gas from directly discharging reduces production cost while polluting.
Description
Technical field
It the utility model is related to a kind of biomass charcoal making device.
Background technology
Biomass carbon production refer to biomass under suitable conditions be heated when, organic matter by it is converting be carbon rich material
The process of matter, i.e. amorphous carbon, the reaction are referred to as retort process, also referred to as carbonisation.Needed biomass in retort process
The high temperature that pyrolytic reaction can be promoted to occur is increased to from room temperature and providing heat decomposes biomass macromolecular structure, thus is
Endothermic process.
Need to provide about 10% to 20% material combusting to destructive distillation institute calorific requirement during traditional distillation process,
The ratio depends on the property of distillation process and raw material.Without outer heating load under this destructive distillation pattern, production cost is reduced, but
It is that drawback is also apparent from：A part of carbon is consumed as thermal source reduces carbon yield；Ash caused by burning is remained in product carbon
Reduce product grade；Heat smoke caused by burning hardly flows in retort process, the heat exchange between biomass and heat smoke
Effect extreme difference substantially reduces production efficiency, it is necessary to the very long reaction time could complete retort process；The generation week of carbonization gas
Phase is grown, and the gas yield converted to the unit interval is extremely low, causes using difficulty, if being not added with often resulting in serious ring using discharge
Pollute in border.
The content of the invention
The purpose of this utility model is to provide the biomass system that a kind of carbon yield is high, production efficiency is high, raw material availability is high
Charcoal device.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of biomass charcoal making device, including
Carbonization reactor, for carrying out destructive distillation processing to biomass, the carbonization reactor is provided with charging aperture；
Combustion mechanism, done for providing high-temperature flue gas for the carbonization reactor and receiving caused by the carbonization reactor
Gas is evaporated, the combustion mechanism is provided with air inlet, and the first defeated smoke pipe is provided between the combustion mechanism and the carbonization reactor
And muffler, the first defeated smoke pipe and the muffler both ends connect with the combustion mechanism and the carbonization reactor respectively
It is logical；
Cooling body, for cooling down biomass carbon made from the carbonization reactor, the cooling body and the destructive distillation
Conveying pipeline is provided between reactor, the conveying pipeline both ends connect with the cooling body and the carbonization reactor respectively.
Preferably, what the biomass charcoal making device also included connecting with the combustion mechanism is used to recycle more reinforcements
The heating arrangements of warm flue gas, the second defeated smoke pipe, the second defeated smoke pipe are provided between the heating arrangements and the combustion mechanism
Both ends connect with the heating arrangements and the combustion mechanism respectively.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：This practicality is new
The biomass charcoal making device of type, by setting carbonization reactor, high-temperature flue gas directly contacts with biomass, improves heat exchange effect
Rate, so as to improve production efficiency；Using high-temperature flue gas as heat carrier, the consumption of biomass is avoided, improves biomass
Utilization rate；Muffler is set between carbonization reactor and combustion mechanism simultaneously, can be effectively by destructive distillation caused by destructive distillation
Pneumatic transmission, which enters in combustion mechanism, to be reused, and avoiding carbonization gas from directly discharging reduces production cost while polluting.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Wherein：1st, carbonization reactor；2nd, charging aperture；3rd, combustion mechanism；4th, air inlet；5th, the first defeated smoke pipe；6th, muffler；
7th, cooling body；8th, conveying pipeline；9th, heating arrangements；10th, the second defeated smoke pipe.
Embodiment
The technical solution of the utility model is further elaborated below in conjunction with the accompanying drawings.
It is shown in Figure 1, a kind of biomass charcoal making device, including carbonization reactor 1, combustion mechanism 3 and cooling body 7.
Carbonization reactor 1, for carrying out destructive distillation processing to biomass, carbonization reactor 1 is provided with charging aperture 2.
In the present embodiment, carbonization reactor 1 is gas heat carrier packed bed carbonization reactor, by the use of high-temperature gas as
The heat carrier of dry distillation reactor, provide heat for biomass carbonization, high-temperature gas and particle can be contacted directly in carbonization reactor 1
Heat exchange, the high-temperature gas comparatively fast flowed flow through the biomass moved slowly at and frequently flowed between irregular space in biological particles
It is dynamic, greatly improve high-temperature gas and the coefficient of heat transfer on biological particles surface, it can be ensured that biological particles temperature carries rapidly
Rise, destructive distillation is completed within the time as short as possible.Dry distillation reactor vacuum strength is greatly improved in the mechanism, so as to reduce work
The time required to skill and space, considerably reduces process costs.And packed bed is as new highly effective reaction mass transfer apparatus, extensively
It is general to be applied to fast reaction process.
High-temperature flue gas flows through in carbonization reactor 1, and biomass completes dry distillation reactor and forms biomass carbon at high temperature.Its
In, the temperature that destructive distillation occurs is in the range of 400-850 DEG C, and biomass residence time in carbonization reactor 1 is 40 minutes, with
Ensure that destructive distillation is thorough.Thereafter let out carbonization reactor 1 and biomass carbon finished product is formed after supercooling, without carrying out product point
From biomass destructive distillation in carbonization reactor 1 fully relies on high-temperature flue gas, and the feelings of the burned consumption of biomass hardly occur
Condition, effectively ensure the higher charcoal yield of biomass and relatively low contain grey rate.
Combustion mechanism 3, for providing high-temperature flue gas for carbonization reactor 1 and receiving carbonization gas caused by carbonization reactor 1,
Combustion mechanism 3 is provided with air inlet 4, and the first defeated smoke pipe 5 and muffler 6 is provided between combustion mechanism 3 and carbonization reactor 1, the
One defeated smoke pipe 5 and muffler 6 both ends connect with combustion mechanism 3 and carbonization reactor 1 respectively.
In the present embodiment, first defeated one end of smoke pipe 5 is communicated in the lower end of carbonization reactor 1, and high-temperature flue gas is anti-from destructive distillation
Answer the lower end of device 1 up to walk, completely attached to the material of whereabouts, improve heat exchange efficiency, preferably make use of space.
In the present embodiment, combustion mechanism 3 is fluidization fuel gas with low heat value combustion mechanism.Fuel gas with low heat value is dry distillation reactor
Carbonization gas and high-temperature flue gas are mixed to form caused by the destructive distillation of device 1, the low heat value combustible gas temperature control 350-600 DEG C it
Between, caloric value scope is 700-3000Kcal/Nm3.Fluidized combustion mechanism has ignition temperature uniform, controllable, efficiency of combustion
The characteristic that high, required excess air coefficient is small, discharged nitrous oxides concentration is low, it is especially suitable for using carbonization gas and as heat carrier
Flue gas be mixed to form low heat value combustible gas, it can be ensured that the carbonization gas for carrying larger share energy in biomass material obtains
Sufficiently burning utilizes.
Cooling body 7, for cooling down biomass carbon made from carbonization reactor 1, cooling body 7 and carbonization reactor 1 it
Between be provided with conveying pipeline 8, the both ends of conveying pipeline 8 connect with cooling body 7 and carbonization reactor 1 respectively.
Biomass charcoal making device also includes the heater for being used to recycle unnecessary high-temperature flue gas connected with combustion mechanism 3
Structure 9, is provided with the second defeated smoke pipe 10 between heating arrangements 9 and combustion mechanism 3, the second defeated both ends of smoke pipe 10 respectively with heating arrangements 9
Connected with combustion mechanism 3.
In the present embodiment, combustion mechanism 3 burns caused high-temperature flue-gas at 700-1000 DEG C, and a portion is drawn
Carbonization reactor 1 is returned, energy needed for charcoal processing destructive distillation is provided in the form of gas heat carrier, it is both simple without energy supply outside system
Process costs can also be reduced by having changed technological process.Unnecessary high-temperature flue gas can produce hot water, steam etc. in heating arrangements 9,
Btu utilization is realized, has saved cost.
The course of work of lower the present embodiment is illustrated in detail below：Pending biomass is sent into and is continuously fed to dry distillation reactor
Device 1, while combustion mechanism 3 produces high-temperature flue gas and is sent into from the first defeated smoke pipe 5 in carbonization reactor 1, pending biomass with
High-temperature flue gas directly contacts, and high-temperature flue gas transfers heat to biological particles, is exchanged heat, and biomass heats up in the process
And destructive distillation occurs, biomass carbon caused by destructive distillation through conveying pipeline 8 be sent into cooling body 7 in, after cooling formed biomass carbon into
Product.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (2)
- A kind of 1. biomass charcoal making device, it is characterised in that：IncludingCarbonization reactor（1）, for carrying out destructive distillation processing, the carbonization reactor to biomass（1）It is provided with charging aperture（2）；Combustion mechanism（3）, for for the carbonization reactor（1）High-temperature flue gas is provided and receives the carbonization reactor（1）Production Raw carbonization gas, the combustion mechanism（3）It is provided with air inlet（4）, the combustion mechanism（3）With the carbonization reactor（1） Between be provided with the first defeated smoke pipe（5）And muffler（6）, the first defeated smoke pipe（5）With the muffler（6）Both ends respectively with institute State combustion mechanism（3）With the carbonization reactor（1）Connection；Cooling body（7）, for cooling down the carbonization reactor（1）Obtained biomass carbon, the cooling body（7）With it is described Carbonization reactor（1）Between be provided with conveying pipeline（8）, the conveying pipeline（8）Both ends respectively with the cooling body（7）Done with described Evaporate reactor（1）Connection.
- A kind of 2. biomass charcoal making device according to claim 1, it is characterised in that：The biomass charcoal making device also wraps Include and the combustion mechanism（3）The heating arrangements for being used to recycle unnecessary high-temperature flue gas of connection（9）, the heating arrangements （9）With the combustion mechanism（3）Between be provided with the second defeated smoke pipe（10）, the second defeated smoke pipe（10）Both ends add with described respectively Heat engine structure（9）With the combustion mechanism（3）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522848.XU CN206768017U (en) | 2017-05-11 | 2017-05-11 | A kind of biomass charcoal making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522848.XU CN206768017U (en) | 2017-05-11 | 2017-05-11 | A kind of biomass charcoal making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768017U true CN206768017U (en) | 2017-12-19 |
Family
ID=60648969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720522848.XU Expired - Fee Related CN206768017U (en) | 2017-05-11 | 2017-05-11 | A kind of biomass charcoal making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768017U (en) |
-
2017
- 2017-05-11 CN CN201720522848.XU patent/CN206768017U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |