CN107828435A - A kind of preparation facilities and its charring process of mechanism high temperature bamboo charcoal - Google Patents
A kind of preparation facilities and its charring process of mechanism high temperature bamboo charcoal Download PDFInfo
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- CN107828435A CN107828435A CN201711302560.2A CN201711302560A CN107828435A CN 107828435 A CN107828435 A CN 107828435A CN 201711302560 A CN201711302560 A CN 201711302560A CN 107828435 A CN107828435 A CN 107828435A
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- bamboo
- kiln
- high temperature
- pipe
- preparation facilities
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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
- C10B57/02—Multi-step carbonising or coking processes
-
- 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
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
-
- 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)
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention relates to a kind of preparation facilities of mechanism high temperature bamboo charcoal, including carbonizing kiln and cooling tank, the exhaust opening of the carbonizing kiln is connected with smoke exhaust pipe, the smoke exhaust pipe is connected with bamboo vinegar bamboo tar separator, the bamboo vinegar bamboo tar separator is exported provided with bamboo vinegar, and the bamboo vinegar outlet is connected through high-pressure hydraulic pump, bamboo vinegar liquid pipe with smoke exhaust pipe.The structure of the preparation facilities of the mechanism high temperature bamboo charcoal is simple, because smoke exhaust pipe has substantial amounts of bamboo tar easily to block, bamboo acetic acid can be taken away by bamboo tar along bamboo vinegar liquid pipe circulation flushing smoke discharging pipe by high-pressure hydraulic pump, reach cleaning pipeline effect, prevent blockage of discharging fume.
Description
Technical field
The present invention relates to a kind of preparation facilities and its charring process of mechanism high temperature bamboo charcoal.
Background technology
In the carbonization process of mechanism high temperature bamboo charcoal, the smoke exhaust pipe at the top of carbonizing kiln has substantial amounts of bamboo tar easily to block,
Influence carbonization process.
The content of the invention
In view of the deficiencies in the prior art, the technical problems to be solved by the invention are to provide a kind of system of mechanism high temperature bamboo charcoal
Standby device and its charring process, are not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of preparation facilities of mechanism high temperature bamboo charcoal, bag
Carbonizing kiln and cooling tank are included, the exhaust opening of the carbonizing kiln is connected with smoke exhaust pipe, the smoke exhaust pipe and bamboo vinegar bamboo tar separation
Device connects, and the bamboo vinegar bamboo tar separator exports provided with bamboo vinegar, and the bamboo vinegar outlet is through high-pressure hydraulic pump, bamboo vinegar
Pipe is connected with smoke exhaust pipe.
Preferably, condenser, the smoke exhaust pipe and condensation are provided between smoke exhaust pipe and bamboo vinegar the bamboo tar separator
The air inlet pipe connection of device, the material outlet of the condenser are connected with bamboo vinegar bamboo tar separator.
Preferably, the bamboo vinegar bamboo tar separator is provided with bamboo tar outlet, the escape pipe connection of the condenser
To rod heating furnace processed.
Preferably, the smoke exhaust pipe is made up of smoke evacuation branch pipe and smoke evacuation supervisor, the exhaust opening connection smoke evacuation of the carbonizing kiln
Branch pipe, the smoke evacuation branch pipe connection smoke evacuation supervisor, the bamboo vinegar liquid pipe are led through bamboo vinegar flush pipe and smoke evacuation branch pipe, smoke evacuation respectively
Pipe connects.
Preferably, the carbonizing kiln includes kiln body and kiln lid door, and the top of the kiln body is arch, the top of the kiln body
Provided with exhaust opening and thermometer, the kiln wall of the kiln body is by interior outward successively by fire brick layer, heat-insulation layer, cement brick layer, stainless
Steel outer layer forms.
Preferably, the kiln lid door is located on the feed inlet and outlet of kiln body one end, and side and the kiln body of the kiln lid door are cut with scissors
Row rotating open-close is tapped into, the opposite side of the kiln lid door passes through to be connected for the knocker switched with kiln body, and the kiln body is in input and output material
Mouthful edge is provided with first annular groove, and the inner surface of the kiln lid door is provided with the second annular groove, in second annular groove
Asbestos sliver is embedded with, the asbestos sliver is embedded in first annular groove when kiln lid door is closed, and the kiln lid door is provided with two left sides
Right symmetrical ventilating opening, the ventilating opening are provided with switch gate；The kiln lid door is by interior outward successively by fire brick layer, cast steel group
Into.
Preferably, the cooling tank includes the bottom plate for carrying mechanism carbon rod, and the top of the bottom plate is provided with that be used for will
Bottom plate covers on the outer cover of inside, and the outer cover is mutually enclosed and is welded by upper steel plate, front spring, rear steel plate, left plate, right steel plate,
It is open below the outer cover, the two opposite sides of the bottom plate are provided with side plate, are provided between the side plate and bottom plate inclined
Bracing piece, the outer surface of the side plate are installed with stiffener plate.
Preferably, the bottom of the bottom plate is provided with road wheel, and the iron hoop for handling is equipped with the side plate, described outer
Cover is provided with the iron hoop for handling；The kiln bottom of the carbonizing kiln is provided with the track that twice are parallel to each other.
A kind of charring process of mechanism high temperature bamboo charcoal, is carried out according to the following steps：
（1）Curing molding：Material classification, drying（Bamboo scraps humidity is in 5%-12%, and temperature is at 140 DEG C -300 DEG C）, in mechanism carbon rod
Machine-made carbon rod is pressed under forming machine high temperature, high pressure, feeds to carbonizing kiln, seals kiln lid door；
（2）Pre- carbonation stage：Furnace temperature keep 160 DEG C, hour time 10-12, at this moment the moisture contained by mechanism carbon rod rely primarily on
Heat caused by burning itself is evaporated, and the chemical composition of mechanism carbon rod does not almost become, and gas color is become gradually by white
For sepia；
（3）Comprehensive carbonization stage：Temperature is 750-800 DEG C, and hour time 96-102, in this stage, bamboo material is sharp
Thermally decomposed, while generate the product liquids such as substantial amounts of bamboo acetic acid, methanol and bamboo tar；In addition methane, second are also created
The imflammable gas such as alkene, these imflammable gas burn in stove, and thermal decomposition and gas burning generate substantial amounts of heat, make furnace temperature
Rise, bamboo material at high temperature destructive distillation into mechanism high temperature bamboo charcoal；
（4）Go out charcoal；
（5）Cooling.
Preferably, in step（2）In, because smoke exhaust pipe has substantial amounts of bamboo tar easily to block, by high-pressure hydraulic pump by bamboo
Acetic acid is along bamboo vinegar liquid pipe circulation flushing smoke discharging pipe.
Compared with prior art, the invention has the advantages that：The structure of the preparation facilities of the mechanism high temperature bamboo charcoal
Simply, because smoke exhaust pipe has substantial amounts of bamboo tar easily to block, by high-pressure hydraulic pump by bamboo acetic acid along bamboo vinegar liquid pipe circulation flushing
Smoke discharging pipe, bamboo tar can be taken away, reach cleaning pipeline effect, prevent blockage of discharging fume.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is the organigram of carbonizing kiln in the embodiment of the present invention.
Fig. 3 is the organigram of cooling tank in the embodiment of the present invention.
Fig. 4 is the use state diagram of cooling tank in the embodiment of the present invention.
Fig. 5 is the organigram of condenser and bamboo vinegar bamboo tar separator in the embodiment of the present invention.
Embodiment
For features described above of the invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows.
As Figure 1-5, a kind of preparation facilities of mechanism high temperature bamboo charcoal, including carbonizing kiln 1 and cooling tank 2, the charing
The exhaust opening of kiln is connected with smoke exhaust pipe, and the smoke exhaust pipe is connected with bamboo vinegar bamboo tar separator 4, the bamboo vinegar bamboo tar point
Bamboo vinegar outlet 5 is provided with from device, the bamboo vinegar outlet is connected through high-pressure hydraulic pump 6, bamboo vinegar liquid pipe 7 with smoke exhaust pipe, smoke exhaust pipe
From 304H stainless steels or ND steel, bamboo charcoal is avoided to produce bamboo vinegar acid corrosion smoke exhaust pipe.
In embodiments of the present invention, condenser 8, the row are provided between smoke exhaust pipe and bamboo vinegar the bamboo tar separator
The air inlet pipe 9 of smoke pipe and condenser is connected, and the material outlet 10 of the condenser is connected with bamboo vinegar bamboo tar separator.
In embodiments of the present invention, the bamboo vinegar bamboo tar separator is provided with bamboo tar outlet 11, the condenser
Escape pipe 12 be connected to rod heating furnace 3 processed.
In embodiments of the present invention, the condenser, bamboo vinegar bamboo tar separator are identical with patent CN104832938A,
The condenser includes the angularly disposed cooling device in a pond, and the cooling device includes a hollow cylinder shell 13,
The housing both ends are provided with the end socket gland 14 for making housing form closed chamber, and a pair of tube sheets 15, institute are additionally provided with the housing
State and cooling chamber is formed between tube sheet, be provided between the pair of tube sheet along the axially arranged tube bank 16 through tube sheet of housing；Institute
State formation inlet plenum 17 between housing side end socket gland and side tube sheet, the inlet plenum and input mechanism bamboo carbonized gas
The air inlet pipe of body is connected, and other end end socket gland and the opposite side tube sheet of the housing form outlet chamber 18, the tube bank
One end and inlet plenum UNICOM, the other end are connected with outlet chamber, and tube bank outside is provided with cooling water between two tube sheet, described
Housing, which is provided with a water inlet pipe, makes pond and UNICOM of cooling chamber, and the tube sheet is from towards inlet chamber one end to towards outlet chamber one end
Lifting；Pond upper surface has an arc-shaped slot, and the tube sheet is placed on arc-shaped slot, positioned at tube sheet and outlet chamber UNICOM
Side is highly higher than opposite side, so that tube sheet is from towards inlet plenum one end to towards outlet chamber lifting, angle of inclination
It can be 10~20 °, being beneficial to the mixed liquor that condensation is formed in tube bank using the structure flows out；One is provided with below the inlet plenum
Material outlet, it is described with being correspondingly arranged on a bamboo vinegar bamboo tar separator, bamboo vinegar bamboo Jiao below material outlet
Oil eliminator includes a pond body 19, a longitudinal baffle 20 is provided with the pond body pond body is separated to form into two chambers, described vertical
It is less than pond body side wall to divider height, the corresponding chamber below the material outlet is provided with bamboo tar outlet；Due to bamboo vinegar
Lighter than bamboo tar, when mixture below material outlet by discharging, bamboo tar is precipitated in material outlet corresponding cavity room, and
Bamboo vinegar is then flowed into adjacent chamber by longitudinal baffle, and bamboo vinegar outlet, bamboo vinegar liquid pipe are provided with the chamber；In order to more preferable
Reusing for flue gas is realized on ground, and outlet chamber is linked with an escape pipe 12, and the escape pipe is connected with rod heating furnace processed, realizes
Heat energy recycles；The condenser is located inside with bamboo vinegar bamboo tar separator by shell body 22.In carbonization process, bamboo matter
Material is sharp thermally decomposed, while generates the product liquids such as substantial amounts of bamboo acetic acid, methanol and bamboo tar, and bamboo vinegar bamboo is burnt
The bamboo tar of oil eliminator can periodic cleaning be used for pesticide producing, after bamboo acetic acid and bamboo tar are refined in the recovery of machine-made bamboo charring gas
Flue gas still have surplus heat, the imflammable gas such as methane, ethene are also created in bamboo charcoal thermal decomposition process, these imflammable gas lead to
Cross escape pipe extraction and be sent to rod heating furnace processed as gas fuel combustion, all closed operation is not outside for machine-made bamboo charring gas
Discharge, so as to reach purification purpose, the dust removing effects played.
In embodiments of the present invention, the smoke exhaust pipe is made up of smoke evacuation branch pipe 23 and smoke evacuation supervisor 24, the carbonizing kiln
Exhaust opening connection smoke evacuation branch pipe, the smoke evacuation branch pipe connection smoke evacuation supervisor, the bamboo vinegar liquid pipe is respectively through bamboo vinegar flush pipe 25
With smoke evacuation branch pipe, smoke evacuation supervisor's connection.
In embodiments of the present invention, the carbonizing kiln includes kiln body 26 and kiln lid door 27, and the top of the kiln body is arch,
The top of the kiln body is provided with exhaust opening and thermometer 28, the kiln wall of the kiln body by it is interior outward successively by fire brick layer 29, protect
Warm layer 30（Add 50mm thickness insulation materials）, cement brick layer 31, stainless steel outer layer 32 form, stainless steel outer layer be 3mm it is thick 304 not
Become rusty steel, carbonizing kiln is ftractureed with high temperature-proof；Because the temperature in mechanism high temperature charcoal furnace is up to more than 800 degree, using traditional soil
Kiln or vertical furnace are calcined to 800 degree can not bear maximum temperature, and the temperature and charcoal in traditional earth kiln each stage with upper kiln
It is by operator " observing nasil ", first, the change of chimney and wicket outlet flue cigarette is observed, second, by hearing smoke to change speed
To determine, it is difficult to produce high temperature bamboo charcoal, in can only producing, low temperature charcoal, the carbonizing kiln of the application is simple in construction, can bear height
Temperature.
In embodiments of the present invention, the kiln lid door is located on the feed inlet and outlet 33 of kiln body one end, the kiln lid door
Side and the be hinged progress rotating open-close of kiln body, the opposite side of the kiln lid door passes through to be connected for the knocker 34 switched with kiln body, institute
To state kiln body and first annular groove 35 is provided with feed inlet and outlet edge, the inner surface of the kiln lid door is provided with the second annular groove 36,
Glass-ceramic fibre high temperature asbestos sliver 37 is embedded with second annular groove, the asbestos sliver is embedded in when kiln lid door is closed
First annular groove, it is ensured that kiln lid door carbonization process is air tight, and the kiln lid door is provided with two symmetrical ventilating openings 38,
The ventilating opening is provided with switch gate 39, and ventilating opening is responsible for the oxygen supply of mechanism high temperature bamboo charcoal carbonization process, sets switch gate to open
Open and close；The kiln lid door is made up of the thick cast steel of fire brick layer thick 50mm, 15mm successively outward interior.
In embodiments of the present invention, the cooling tank include for carrying mechanism carbon rod bottom plate 40, the bottom plate it is upper
Side is provided with the outer cover 41 for being used for that bottom plate to be covered on to inside, and the outer cover is by upper steel plate 42, front spring 43, rear steel plate 44, left plate
45th, the right phase of steel plate 46, which is enclosed, is welded, and is open below the outer cover, the two opposite sides of the bottom plate are provided with side plate 47, institute
State and inclined bracing piece 48 is provided between side plate and bottom plate, the outer surface of the side plate is installed with stiffener plate 49.
In embodiments of the present invention, the bottom of the bottom plate is provided with road wheel 50, is equipped with the side plate for handling
Iron hoop 51, the outer cover be provided with for handling iron hoop；The kiln bottom of the carbonizing kiln is provided with the track that twice are parallel to each other
52。
A kind of charring process of mechanism high temperature bamboo charcoal, is carried out according to the following steps：
（1）Curing molding：Material classification, drying（Bamboo scraps humidity is in 5%-12%, and temperature is at 140 DEG C -300 DEG C）, in mechanism carbon rod
Machine-made carbon rod is pressed under forming machine high temperature, high pressure, mechanism carbon rod carries push-in carbonizing kiln by the bottom plate of cooling tank, seals kiln
Lid door；
（2）Pre- carbonation stage：Furnace temperature keep 160 DEG C, hour time 10-12, at this moment the moisture contained by mechanism carbon rod rely primarily on
Heat caused by burning itself is evaporated, and the chemical composition of mechanism carbon rod does not almost become, and gas color is become gradually by white
For sepia；
（3）Comprehensive carbonization stage：Temperature is 750-800 DEG C, and hour time 96-102, in this stage, bamboo material is sharp
Thermally decomposed, while generate the product liquids such as substantial amounts of bamboo acetic acid, methanol and bamboo tar；In addition methane, second are also created
The imflammable gas such as alkene, these imflammable gas burn in stove, and thermal decomposition and gas burning generate substantial amounts of heat, make furnace temperature
Rise, bamboo material at high temperature destructive distillation into mechanism high temperature bamboo charcoal；
（4）Go out charcoal；
（5）Cooling：Mechanism high temperature bamboo charcoal is carry from carbonizing kiln by the bottom plate of cooling tank and released, by the outer cover of cooling tank from upper past
It is lower that bottom plate and mechanism high temperature bamboo charcoal are covered on into inside, completion charcoal processing after reaching 40 degree is cooled down 24 hours in closed cooling tank
Journey.
In embodiments of the present invention, in step（2）In, because smoke exhaust pipe has substantial amounts of bamboo tar easily to block, pass through height
Water pump is by bamboo acetic acid along bamboo vinegar liquid pipe circulation flushing smoke discharging pipe.
In embodiments of the present invention, in step（5）In, the rank in outer cover bottom margin and ground is filled out with sand 21 during cooling
Place is met, makes cooling tank closed, leakage oxygen carbon rod waste heat can spontaneous combustion.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are each under the enlightenment of the present invention
The preparation facilities and its charring process of the mechanism high temperature bamboo charcoal of kind form.All impartial changes done according to scope of the present invention patent
Change and modify, should all belong to the covering scope of the present invention.
Claims (10)
- A kind of 1. preparation facilities of mechanism high temperature bamboo charcoal, it is characterised in that：Including carbonizing kiln and cooling tank, the row of the carbonizing kiln Mouth is connected with smoke exhaust pipe, and the smoke exhaust pipe is connected with bamboo vinegar bamboo tar separator, on the bamboo vinegar bamboo tar separator Exported provided with bamboo vinegar, the bamboo vinegar outlet is connected through high-pressure hydraulic pump, bamboo vinegar liquid pipe with smoke exhaust pipe.
- 2. the preparation facilities of mechanism high temperature bamboo charcoal according to claim 1, it is characterised in that：The smoke exhaust pipe and bamboo vinegar Condenser, the air inlet pipe connection of the smoke exhaust pipe and condenser, the material row of the condenser are provided between bamboo tar separator Outlet is connected with bamboo vinegar bamboo tar separator.
- 3. the preparation facilities of mechanism high temperature bamboo charcoal according to claim 2, it is characterised in that：The bamboo vinegar bamboo tar point Bamboo tar outlet is provided with from device, the escape pipe of the condenser is connected to rod heating furnace processed.
- 4. the preparation facilities of mechanism high temperature bamboo charcoal according to claim 1, it is characterised in that：The smoke exhaust pipe is by smoke evacuation branch Pipe and smoke evacuation supervisor's composition, the exhaust opening connection smoke evacuation branch pipe of the carbonizing kiln, the smoke evacuation branch pipe connection smoke evacuation supervisor are described Bamboo vinegar liquid pipe is respectively through bamboo vinegar flush pipe and smoke evacuation branch pipe, smoke evacuation supervisor's connection.
- 5. the preparation facilities of mechanism high temperature bamboo charcoal according to claim 1, it is characterised in that：The carbonizing kiln includes kiln body With kiln lid door, the top of the kiln body is arch, and the top of the kiln body is provided with exhaust opening and thermometer, the kiln wall of the kiln body It is made up of successively fire brick layer, heat-insulation layer, cement brick layer, stainless steel outer layer outward interior.
- 6. the preparation facilities of mechanism high temperature bamboo charcoal according to claim 5, it is characterised in that：The kiln lid door is located at kiln body On the feed inlet and outlet of one end, side and the be hinged progress rotating open-close of kiln body, the opposite side of the kiln lid door of the kiln lid door It is connected through the knocker for switch with kiln body, the kiln body is provided with first annular groove, the kiln lid door at feed inlet and outlet edge Inner surface be provided with the second annular groove, be embedded with asbestos sliver in second annular groove, the asbestos sliver closes in kiln lid door First annular groove is embedded in when closing, the kiln lid door is provided with two symmetrical ventilating openings, and the ventilating opening is provided with and opened Close the door；The kiln lid door is made up of fire brick layer, cast steel successively outward interior.
- 7. the preparation facilities of mechanism high temperature bamboo charcoal according to claim 1, it is characterised in that：The cooling tank includes being used for The bottom plate of carrying mechanism carbon rod, the top of the bottom plate are provided with the outer cover for being used for that bottom plate to be covered on to inside, and the outer cover is by upper steel Plate, front spring, rear steel plate, left plate, right steel plate mutually enclose and are welded, be below the outer cover it is open, the two of the bottom plate Opposite side is provided with side plate, and inclined bracing piece is provided between the side plate and bottom plate, and the outer surface of the side plate is installed with reinforcement Gusset.
- 8. the preparation facilities of mechanism high temperature bamboo charcoal according to claim 7, it is characterised in that：The bottom of the bottom plate is provided with Road wheel, the iron hoop for handling is equipped with the side plate, and the outer cover is provided with the iron hoop for handling；The carbonizing kiln Kiln bottom be provided with the track that is parallel to each other of twice.
- A kind of 9. charring process of mechanism high temperature bamboo charcoal, it is characterised in that：Using any mechanism as described in claim 1-8 The preparation facilities of high temperature bamboo charcoal, and carry out according to the following steps：（1）Curing molding：Material classification, drying（Bamboo scraps humidity is in 5%-12%, and temperature is at 140 DEG C -300 DEG C）, in mechanism carbon rod Machine-made carbon rod is pressed under forming machine high temperature, high pressure, feeds to carbonizing kiln, seals kiln lid door；（2）Pre- carbonation stage：Furnace temperature keep 160 DEG C, hour time 10-12, at this moment the moisture contained by mechanism carbon rod rely primarily on Heat caused by burning itself is evaporated, and the chemical composition of mechanism carbon rod does not almost become, and gas color is become gradually by white For sepia；（3）Comprehensive carbonization stage：Temperature is 750-800 DEG C, and hour time 96-102, in this stage, bamboo material is sharp Thermally decomposed, while generate the product liquids such as substantial amounts of bamboo acetic acid, methanol and bamboo tar；In addition methane, second are also created The imflammable gas such as alkene, these imflammable gas burn in stove, and thermal decomposition and gas burning generate substantial amounts of heat, make furnace temperature Rise, bamboo material at high temperature destructive distillation into mechanism high temperature bamboo charcoal；（4）Go out charcoal；（5）Cooling.
- 10. the charring process of mechanism high temperature bamboo charcoal according to claim 9, it is characterised in that：In step（2）In, due to Smoke exhaust pipe has substantial amounts of bamboo tar easily to block, by high-pressure hydraulic pump by bamboo acetic acid along bamboo vinegar liquid pipe circulation flushing smoke discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302560.2A CN107828435A (en) | 2017-12-11 | 2017-12-11 | A kind of preparation facilities and its charring process of mechanism high temperature bamboo charcoal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302560.2A CN107828435A (en) | 2017-12-11 | 2017-12-11 | A kind of preparation facilities and its charring process of mechanism high temperature bamboo charcoal |
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| CN107828435A true CN107828435A (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711302560.2A Pending CN107828435A (en) | 2017-12-11 | 2017-12-11 | A kind of preparation facilities and its charring process of mechanism high temperature bamboo charcoal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970300A (en) * | 2018-07-20 | 2018-12-11 | 桃源县虹鑫竹业有限公司 | A kind of New-type bamboo charcoal smoke processing system |
| CN110066672A (en) * | 2019-05-10 | 2019-07-30 | 浙江农林大学 | A kind of energy-saving and environment-friendly bamboo charcoal kiln system |
| CN114606015A (en) * | 2022-03-16 | 2022-06-10 | 福建竹家女工贸有限公司 | Stepped pyrolysis and cooling process in bamboo carbonization process |
| CN115072718A (en) * | 2022-05-09 | 2022-09-20 | 湘潭大学 | Novel environment-friendly process for preparing activated carbon by using bamboo vinegar |
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| CN104832938A (en) * | 2015-04-23 | 2015-08-12 | 福建省卓越工贸有限公司 | High-temperature flue gas recovery and heat energy utilization device and method for bamboo charcoal pyrolysis process |
| CN206199814U (en) * | 2016-11-21 | 2017-05-31 | 建瓯市恒顺炭业有限公司 | Auto purification kiln cigarette collection conduit structure and mechanism charcoal kiln cigarette collection system |
| CN207685197U (en) * | 2017-12-11 | 2018-08-03 | 福建竹家女工贸有限公司 | A kind of preparation facilities of mechanism high temperature bamboo charcoal |
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2017
- 2017-12-11 CN CN201711302560.2A patent/CN107828435A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832938A (en) * | 2015-04-23 | 2015-08-12 | 福建省卓越工贸有限公司 | High-temperature flue gas recovery and heat energy utilization device and method for bamboo charcoal pyrolysis process |
| CN206199814U (en) * | 2016-11-21 | 2017-05-31 | 建瓯市恒顺炭业有限公司 | Auto purification kiln cigarette collection conduit structure and mechanism charcoal kiln cigarette collection system |
| CN207685197U (en) * | 2017-12-11 | 2018-08-03 | 福建竹家女工贸有限公司 | A kind of preparation facilities of mechanism high temperature bamboo charcoal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970300A (en) * | 2018-07-20 | 2018-12-11 | 桃源县虹鑫竹业有限公司 | A kind of New-type bamboo charcoal smoke processing system |
| CN110066672A (en) * | 2019-05-10 | 2019-07-30 | 浙江农林大学 | A kind of energy-saving and environment-friendly bamboo charcoal kiln system |
| CN114606015A (en) * | 2022-03-16 | 2022-06-10 | 福建竹家女工贸有限公司 | Stepped pyrolysis and cooling process in bamboo carbonization process |
| CN114606015B (en) * | 2022-03-16 | 2023-04-28 | 福建竹家女工贸有限公司 | Stepped pyrolysis and cooling process in bamboo carbonization process |
| CN115072718A (en) * | 2022-05-09 | 2022-09-20 | 湘潭大学 | Novel environment-friendly process for preparing activated carbon by using bamboo vinegar |
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