CN103395782A - Movable carbon activation method - Google Patents
Movable carbon activation method Download PDFInfo
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- CN103395782A CN103395782A CN2013103432623A CN201310343262A CN103395782A CN 103395782 A CN103395782 A CN 103395782A CN 2013103432623 A CN2013103432623 A CN 2013103432623A CN 201310343262 A CN201310343262 A CN 201310343262A CN 103395782 A CN103395782 A CN 103395782A
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Abstract
The invention provides a movable carbon activation method. The method comprises the following steps: feeding a raw material to a twisted-dragon feeder; sending the raw material into a furnace and dispersing the raw material in a raw material cabin by using a distributor; loading the entered raw material to a position above a preheating zone and stopping loading; carry out ignition at the bottom of an activation area and allowing gas and water vapor to enter into a charring zone and the activation area in a combustion chamber through a gas distribution pipeline and air vents of the combustion chamber; controlling oxygen supply of the charring zone so as to allow carbon to be prepared from the raw material in a high-temperature incomplete combustion state through pyrolysis; then carrying out high temperature activation on the carbon by using water vapor injected through the activation region, allowing generated high temperature flue gas to enter into a central high temperature air flue and then upwardly enter into the preheating zone through the central high temperature air flue so as to preheat the raw material and remove moisture and discharging generated water vapor and flue gas from a smoke outlet; and discharging finished carbon into a finished carbon cabin through a bottom controlling baffle plate and delivering the finished carbon by using a delivery twisted dragon. According to the invention, charring and activation are carried out at the same time, so the advantages of high carbon yield, good quality, small energy consumption and environmental protection are obtained.
Description
Technical field
The present invention relates to a kind of removable charcoal activation method, especially a kind of carbonization-activation carries out the method that a step completes simultaneously.
Background technology
The tradition steam activation process, must be first activating after the raw material charing again, and activation furnace is to be built into minutes three layers by refractory brick, and upper strata is to refine the charcoal chamber, and steam activation storehouse, middle level separates with iron plate, and lower floor's finished product gac exports.Refining charcoal chamber, upper strata is side opening, by manually utilizing creeper, stirs aflame charcoal, makes the after-flames such as the interior tar of charcoal, impurity, and then entering the middle level activation section carries out steam activation, enters lower floor's outlet after activation.This method employee's high-temperature service, environmental pollution be large, it is of poor quality to yield poorly.
The rotary oven steam activation process, must be first activating again after the raw material charing, activation furnace base metal cylinder forms, raw material after charing, send into cylinder interior by feed appliance, need replace hand mixing with driven by motor cylinder rotation during operation, rotation circulates simultaneously and activates to injecting steam in cylinder and air, and this method obtains that the charcoal rate is low, noise is large, energy consumption is large, the poor generation carbon dust of sealing effectiveness flying dust, yield poorly.
Therefore, be necessary to study a kind of removable charcoal activation method, to solve problems of the prior art.
Summary of the invention
Consider at least one the problems referred to above and completed the present invention, and one object of the present invention is to provide a kind of removable charcoal activation method, it is characterized in that comprising the following steps: by lifting gear, supply raw material into the spiral propeller feeder; By the spiral propeller feeder, raw material is sent in stove, through tripper, raw material is dispersed in raw material cabin simultaneously; The raw material that enters reaches bottom through raw material cabin, preheating zone, char zone, region of activation and controls the baffle plate place, until more than raw material installs to preheating zone, stop charging; Light a fire in the bottom, region of activation, igniting is rear according to temperature, regulate controlled oxygen rotation speed of fan, controllable valve control air demand and the water vapour flow of joining, gas and described water vapor, by gas distribution pipeline, combustion chamber pore, enter char zone and the region of activation of inside, combustion chamber; By controlling the oxygen-supplying amount to char zone, carry out the temperature of char zone and control, reach raw material under the condition of anoxic, carry out incomplete combustion, raw material under the unburnt condition of high temperature, is obtained charcoal by pyrolytic decomposition; Then, the water vapor that injects through region of activation again carries out high-temperature activation to charcoal, the high-temperature flue gas that produces is entered height of center wet road, upwards enter preheating zone by height of center wet road again, carry out preheating and remove moisture to raw material, the aqueous vapor of generation and flue gas, the space by raw material upwards enters smoke outlet, discharged by smoke outlet, for steam boiler provides thermal source; The finished product charcoal is put into finished product charcoal storehouse through bottom control baffle plate and through sending auger, the finished product charcoal is sent.
According to a further aspect of the invention, raw material can descend naturally because of gravity, and the raw material cabin raw material is down to char zone, and the charcoal of char zone is down to region of activation.
According to a further aspect of the invention, the circulation material loading is produced continuously.Advantageously, present method mechanization degree is high, and saving artificial 1-2 people can complete operation, and the high loss of gac yield is little, and the large speed of output is fast.
According to a further aspect of the invention, raw material can be naturally descending equably through tripper.
Compared with prior art, beneficial effect of the present invention is: solved the first charing of existing method postactivated, the charcoal rate low, deficiency of poor quality, that energy consumption is large, environment is poor yields poorly.
Description of drawings
Fig. 1 is a kind of device structure schematic diagram that removable according to the preferred embodiment of the invention charcoal activation method adopts.
In accompanying drawing, 1. spiral propeller feeder 2. trippers, 3. thermal insulation layer, 4. raw material cabin, 5. burning city pore, 6. gas distribution pipeline, 7. control and adjust valve, the 8. controlled oxygen blower fan of joining, 9. steam injection pipeline, 10. finished product charcoal storehouse, 11. send auger, 12. height of center wet roads, 13 region of activations, 14. char zone, 15. preheating zones, 16. smoke outlets
Embodiment
Below in conjunction with accompanying drawing; by preferred embodiment, preferred forms of the present invention is described; the embodiment here is to explain the present invention; and should not be construed as limitation of the present invention; in the situation that do not break away from spirit of the present invention and essential scope; can make various changes and modifications, within these all should be included in protection scope of the present invention.
Referring to Fig. 1, wherein show the equipment that the removable charcoal activation method of the preferred embodiment of the present invention adopts, it comprises body of heater, controlledly joins oxygen blower fan 8, controls and adjust valve 7, steam injection pipeline 9 and spiral propeller feeder 1.The body of heater internal upper part is provided with smoke outlet 16 and tripper 2.Tripper 2 belows are disposed with raw material cabin 4, preheating zone 15, char zone 14, region of activation 13, bottom control baffle plate and finished product charcoal storehouse.Body of heater central authorities are provided with height of center wet road 12.Described preheating zone 15, char zone 14, region of activation 13 have formed combustion chamber, are provided with combustion chamber pore 5 on combustion chamber.
Preferably, described body of heater is provided with thermal insulation layer 3.
Preferably, the invention provides a kind of removable charcoal activation method.The method comprises the following steps: by lifting gear, supply raw material into spiral propeller feeder 1(auger feeder); By auger feeder 1, raw material is sent in stove, through tripper 2, raw material is dispersed in raw material cabin 4 simultaneously; The raw material that enters reaches bottom through raw material cabin 4, preheating zone 15, char zone 14, region of activation 13 and controls baffle plate (not shown) place,, until raw material installs to preheating zone more than 15, stops charging; Light a fire in 13 bottoms in region of activation, igniting is rear according to temperature, regulate controlled oxygen blower fan 8 rotating speeds, the controlled adjustment valve 7 of controllable valve 7(of joining) control air demand and water vapour flow, gas and described water vapor, by gas distribution pipeline 6, combustion chamber pore 5, enter char zone 14 and the region of activation 13 of inside, combustion chamber; By controlling the oxygen-supplying amount to char zone 14, carry out the temperature of char zone 14 and control, reach raw material under the condition of anoxic, carry out incomplete combustion, raw material under the unburnt condition of high temperature, is obtained charcoal by pyrolytic decomposition; Then, the water vapor that injects through region of activation 14 again carries out high-temperature activation to charcoal, the high-temperature flue gas that produces is entered height of center wet road 12, upwards enter preheating zone 15 by height of center wet road 12 again, carry out preheating and remove moisture to raw material, the aqueous vapor of generation and flue gas, the space by raw material upwards enters smoke outlet 16, discharged by smoke outlet 16, for steam boiler provides thermal source; The finished product charcoal is put into finished product charcoal storehouse 10 through bottom control baffle plate and through sending auger 11, the finished product charcoal is sent.
Preferably, raw material can descend naturally because of gravity, and raw material cabin 4 raw materials are down to char zone 14, and the charcoal of char zone 14 is down to region of activation 13.
Preferably, the circulation material loading is produced continuously.Advantageously, present method mechanization degree is high, and saving artificial 1-2 people can complete operation, and the high loss of gac yield is little, and the large speed of output is fast.
Preferably, raw material can be naturally descending equably through tripper 2.
In sum, beneficial effect of the present invention is: charing is postactivated to be carried out simultaneously, obtains that the charcoal rate is high, the output high quality is good, energy consumption is little, environmental friendliness.
The invention is not restricted to above-mentioned specific embodiment.These are understandable that,, in the situation that do not break away from spirit of the present invention and essential scope, can make various changes and modifications, within all should be included in protection scope of the present invention.
Claims (4)
1. removable charcoal activation method is characterized in that comprising the following steps:
Supply raw material into the auger feeder by lifting gear;
By the auger feeder, raw material is sent in stove, through tripper, raw material is dispersed in raw material cabin simultaneously;
The raw material that enters reaches bottom through raw material cabin, preheating zone, char zone, region of activation and controls the baffle plate place, until more than raw material installs to preheating zone, stop charging;
Light a fire in the bottom, region of activation, igniting is rear according to temperature, regulate controlled oxygen rotation speed of fan, controllable valve control air demand and the water vapour flow of joining, gas and described water vapor, by gas distribution pipeline, combustion chamber pore, enter char zone and the region of activation of inside, combustion chamber;
By controlling the oxygen-supplying amount to char zone, carry out the temperature of char zone and control, reach raw material under the condition of anoxic, carry out incomplete combustion, raw material under the unburnt condition of high temperature, is obtained charcoal by pyrolytic decomposition;
Then, the water vapor that injects through region of activation again carries out high-temperature activation to charcoal, the high-temperature flue gas that produces is entered height of center wet road, upwards enter preheating zone by height of center wet road again, carry out preheating and remove moisture to raw material, the aqueous vapor of generation and flue gas, the space by raw material upwards enters smoke outlet, discharged by smoke outlet, for steam boiler provides thermal source;
The finished product charcoal is put into finished product charcoal storehouse through bottom control baffle plate and through sending auger, the finished product charcoal is sent.
2. a removable charcoal activation method according to claim 1, is characterized in that raw material can descend naturally because of gravity, and the raw material cabin raw material is down to char zone, and the charcoal of char zone is down to region of activation.
3. removable charcoal activation method according to claim 1 and 2, the material loading that it is characterized in that circulating is produced continuously.
4. a removable charcoal activation method according to claim 1 and 2, is characterized in that raw material is naturally descending equably through tripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343262.3A CN103395782B (en) | 2013-08-08 | 2013-08-08 | Movable carbon activation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343262.3A CN103395782B (en) | 2013-08-08 | 2013-08-08 | Movable carbon activation method |
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| CN103395782A true CN103395782A (en) | 2013-11-20 |
| CN103395782B CN103395782B (en) | 2015-05-20 |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1826209A (en) * | 1926-04-15 | 1931-10-06 | Rech S Et D Expl S Petrolifere | Apparatus for the production of activated carbon |
| CN85103470A (en) * | 1985-04-29 | 1986-10-29 | 浙江省林业科学研究所 | The activation method of gac and equipment |
| US5525196A (en) * | 1991-10-21 | 1996-06-11 | Mitsui Mining Co., Ltd. | Process for producing formed activated coke |
| JP2001233610A (en) * | 2001-01-16 | 2001-08-28 | Nittetsu Elex Co Ltd | Production arrangement for charcoal and activated carbon |
| CN2457159Y (en) * | 2000-11-24 | 2001-10-31 | 浙江省林业科学研究院 | Tubular type movable bed dry distillation carbide furnace |
| JP2002088588A (en) * | 2000-09-19 | 2002-03-27 | Dynic Corp | Apparatus for producing activated carbon fiber |
| CN1884061A (en) * | 2006-07-06 | 2006-12-27 | 康锡军 | Process for preparing bamboo-based activated carbon and dedicated device therefor |
| JP2008013398A (en) * | 2006-07-05 | 2008-01-24 | Met:Kk | Apparatus and method for producing activated carbon |
| CN201545702U (en) * | 2009-11-12 | 2010-08-11 | 林勇胜 | Disk-type charcoal activation and regeneration multifunctional furnace |
| CN201793373U (en) * | 2010-05-24 | 2011-04-13 | 浙江省林业科学研究院 | Moving bed carbonization (activation) furnace suitable for producing activated carbon from granular materials |
| CN201864689U (en) * | 2010-10-15 | 2011-06-15 | 毛耐文 | Dry distillation and carbonization chamber with tapered material distributor |
| CN202152278U (en) * | 2011-06-29 | 2012-02-29 | 张立军 | Novel integral activation furnace |
| CN102963890A (en) * | 2012-09-28 | 2013-03-13 | 北京国电富通科技发展有限责任公司 | Carbonization activation integrated furnace |
-
2013
- 2013-08-08 CN CN201310343262.3A patent/CN103395782B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1826209A (en) * | 1926-04-15 | 1931-10-06 | Rech S Et D Expl S Petrolifere | Apparatus for the production of activated carbon |
| CN85103470A (en) * | 1985-04-29 | 1986-10-29 | 浙江省林业科学研究所 | The activation method of gac and equipment |
| US5525196A (en) * | 1991-10-21 | 1996-06-11 | Mitsui Mining Co., Ltd. | Process for producing formed activated coke |
| JP2002088588A (en) * | 2000-09-19 | 2002-03-27 | Dynic Corp | Apparatus for producing activated carbon fiber |
| CN2457159Y (en) * | 2000-11-24 | 2001-10-31 | 浙江省林业科学研究院 | Tubular type movable bed dry distillation carbide furnace |
| JP2001233610A (en) * | 2001-01-16 | 2001-08-28 | Nittetsu Elex Co Ltd | Production arrangement for charcoal and activated carbon |
| JP2008013398A (en) * | 2006-07-05 | 2008-01-24 | Met:Kk | Apparatus and method for producing activated carbon |
| CN1884061A (en) * | 2006-07-06 | 2006-12-27 | 康锡军 | Process for preparing bamboo-based activated carbon and dedicated device therefor |
| CN201545702U (en) * | 2009-11-12 | 2010-08-11 | 林勇胜 | Disk-type charcoal activation and regeneration multifunctional furnace |
| CN201793373U (en) * | 2010-05-24 | 2011-04-13 | 浙江省林业科学研究院 | Moving bed carbonization (activation) furnace suitable for producing activated carbon from granular materials |
| CN201864689U (en) * | 2010-10-15 | 2011-06-15 | 毛耐文 | Dry distillation and carbonization chamber with tapered material distributor |
| CN202152278U (en) * | 2011-06-29 | 2012-02-29 | 张立军 | Novel integral activation furnace |
| CN102963890A (en) * | 2012-09-28 | 2013-03-13 | 北京国电富通科技发展有限责任公司 | Carbonization activation integrated furnace |
Non-Patent Citations (2)
| Title |
|---|
| 陈时雨等: "基于ARM 处理器的嵌入式活化炉温度控制系统设计", 《煤炭技术》, vol. 27, no. 3, 31 March 2008 (2008-03-31), pages 134 - 136 * |
| 霍焕儒等: "活性炭加工制备过程的自动控制系统", 《煤炭加工与综合利用》, no. 3, 30 June 2012 (2012-06-30), pages 50 - 52 * |
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| CN103395782B (en) | 2015-05-20 |
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