CN101968309A - Novel rotary activation furnace - Google Patents
Novel rotary activation furnace Download PDFInfo
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- CN101968309A CN101968309A CN2009101044491A CN200910104449A CN101968309A CN 101968309 A CN101968309 A CN 101968309A CN 2009101044491 A CN2009101044491 A CN 2009101044491A CN 200910104449 A CN200910104449 A CN 200910104449A CN 101968309 A CN101968309 A CN 101968309A
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Abstract
The invention relates to a novel rotary activation furnace. In the invention, water vapor-air of a steam rake furnace is activated and transferred to the rotary activation furnace by utilizing the advantages of low manufacturing cost, continuity and automation of the rotary activation furnace, therefore, the activation temperature in the rotary furnace is greatly raised, the activation time in a high temperature region is lengthened, and the effect of remarkably enhancing the product quality is achieved. The novel rotary activation furnace manufactured according to the innovative principle has the characteristics of low equipment manufacturing cost, continuous and automatic operation, low labor intensity, excellent product quality, and the like.
Description
Technical field
The invention belongs to the production equipment of active carbon, is a kind of novel rotation activation furnace of innovation,
Activated media is steam and air in the equipment.Can produce different classes of high grade activated carbon with this equipment.
Background technology
Activated Carbon Production is divided physics method and chemical method.Domestic physics method Activated Carbon Production equipment has smoldering stove, steam raking stove, rotary furnace, saddle stove and multilayer machinery raking stove etc., the feature of various activation furnaces such as following table:
| ? | Activated media | Cost | Product quality | The control difficulty or ease | Labour intensity | Adapt to product |
| The smoldering stove | Carbon dioxide | Low | Better | Difficult | Greatly | Wooden burgy |
| Steam raking stove | Steam and air | Low | Better | Easily | Greatly | The wooden grain of wooden burgy charcoal |
| Rotary furnace | Steam | Medium | Difference | Easily | Little | Wooden burgy shell particle charcoal |
| The saddle stove | Steam | High | Good | Easily | Little | Ature of coal, shell particle charcoal |
| Multilayer machinery raking stove | Steam | The highest | Good | Easily | Little | Ature of coal, wooden, shell particle charcoal |
Smouldering furnace and steam raking furnace apparatus are simple as seen from the above table, investment is little, but labour intensity is big.Saddle stove and multilayer machinery raking stove is mechanization production, labour intensity, but device structure complexity, investment are big.Rotary furnace equipment is relatively simple for structure, carry out mechanization production, but utilization efficiency of heat energy is low, and the product absorption property is not high.
Summary of the invention
The comprehensive advantage of activation furnace both at home and abroad of the present invention overcomes deficiency, creates novel furnace.
The present invention utilizes the revolving activation furnace cost not high, can serialization, the advantage of automation, water vapour-air-activated grafting that steam is harrowed the formula stove is in revolving activation furnace, activation temperature improves greatly in the rotary furnace thereby make, high-temperature region soak time lengthening reaches the effect that product quality significantly promotes.
According to the novel rotation activation furnace of this innovative principle preparation have that equipment manufacturing cost is low, operation serialization, automation, low, the excellent characteristics of product quality of labour intensity
Description of drawings
The 1st figure is the sectional drawing of equipment schematic diagram of the present invention, and the 2nd figure is the profile of equipment schematic diagram of the present invention.
Among the figure, rotary furnace body of heater 1 is rolled into liner insulating brick, refractory brick by steel plate, be provided with superheated vapor pipe 2 and air hose 3 in the stove, the rotary furnace lower end is provided with belt sealed discharging device 5 and discharging opening 4, and activation tail gas inserts steam superheater 6 recovery waste heats, and waste gas is discharged by blast pipe 7.Feed in raw material and form by loading hopper 8 and charge pipe 9.
Novel rotation activation furnace of the present invention with timber by the drying out curve baker and be warming up to 750 ℃; add carbonized material (charcoal, ature of coal carbonized material, shell carbonized material) and the bubbling air furnace temperature that raises rapidly by loading hopper, feed steam and air again and carry out the production of normal activity charcoal.Because hydrogen, CO burning that bubbling air produces when making activation are emitted a large amount of heats, the furnace temperature that reduces during activation is improved, material activating time lengthening, and the product quality of novel rotation activation furnace increases substantially thus.Product is discharged by belt sealed discharging device 5 and discharging opening 4.The activation furnace high-temperature tail gas inserts steam superheater 6 recovery waste heats by the lower end of stove, and waste gas is discharged by blast pipe 7
The specific embodiment
Embodiment 1
6-10 order coconut husk carbonized material, added in the novel rotation activation furnace of the present invention by loading hopper continuously, behind bubbling air-steam activation, the product active carbon is emitted by belt sealed discharging device 5 and discharging opening 4, product iodine adsorbate 1300mg/g, methylene blue adsorption capacity 15ml.
Embodiment 2
The 10-30mm charcoal particle, added in the novel rotation activation furnace of the present invention by loading hopper continuously, behind bubbling air-steam activation, the product active carbon is emitted by belt sealed discharging device 5 and discharging opening 4, product iodine adsorbate 1350mg/g, methylene blue adsorption capacity 17ml.
Reference examples 1
6-10 order coconut husk carbonized material is added in the existing revolving activation furnace by loading hopper continuously, and behind the feeding steam activation, the product active carbon is emitted by belt sealed discharging device 5 and discharging opening 4, product iodine adsorbate 900mg/g, methylene blue adsorption capacity 8ml.
Reference examples 2
The 10-30mm charcoal particle is added in the existing revolving activation furnace by loading hopper continuously, and behind the feeding steam activation, the product active carbon is emitted by belt sealed discharging device 5 and discharging opening 4, product iodine adsorbate 950mg/g, methylene blue adsorption capacity 9ml..
Claims (2)
1. in revolving activation furnace, be provided with the pipeline of water vapour and the pipeline of air.During activation, the water vapour pipeline feeds superheated vapour and makes the carbonized material activation, and simultaneously, air duct feeds hot-air can improve activation temperature, obtains the novel absorbent charcoal production equipment of high quality of products.
2.1 in carbonized material be block charcoal, ature of coal carbonized material, shell carbonized material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101044491A CN101968309A (en) | 2009-07-27 | 2009-07-27 | Novel rotary activation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101044491A CN101968309A (en) | 2009-07-27 | 2009-07-27 | Novel rotary activation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968309A true CN101968309A (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101044491A Pending CN101968309A (en) | 2009-07-27 | 2009-07-27 | Novel rotary activation furnace |
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| CN (1) | CN101968309A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649550A (en) * | 2011-02-25 | 2012-08-29 | 王全祥 | Carbonization-activation integrated activated carbon production apparatus |
| CN103058184A (en) * | 2013-01-18 | 2013-04-24 | 江金寿 | Production process of activated carbon |
| CN105692614A (en) * | 2016-03-31 | 2016-06-22 | 神华集团有限责任公司 | Multistage-rake-furnace-based activation method of coal-base activated carbon |
| CN106145109A (en) * | 2016-06-29 | 2016-11-23 | 叶安蔚 | Utilize the method that biomass prepare activated carbon |
| CN106197008A (en) * | 2016-08-17 | 2016-12-07 | 浙江美思锂电科技有限公司 | A kind of total enclosing spiral kiln |
| CN106185913A (en) * | 2016-06-29 | 2016-12-07 | 叶安蔚 | The preparation method of fine active charcoal |
| CN106185914A (en) * | 2016-06-29 | 2016-12-07 | 叶安蔚 | The preparation method of activated carbon |
| JP2019196452A (en) * | 2018-05-10 | 2019-11-14 | エネサイクル株式会社 | Reforming furnace and gasification system using the same |
| CN112174140A (en) * | 2019-11-05 | 2021-01-05 | 漳平市增恩炭业技术有限公司 | Steam injection system in high-temperature converter |
| CN112299416A (en) * | 2019-08-02 | 2021-02-02 | 中冶长天国际工程有限责任公司 | Rotary activation furnace, activated carbon production system and activated carbon production method |
-
2009
- 2009-07-27 CN CN2009101044491A patent/CN101968309A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649550A (en) * | 2011-02-25 | 2012-08-29 | 王全祥 | Carbonization-activation integrated activated carbon production apparatus |
| CN103058184A (en) * | 2013-01-18 | 2013-04-24 | 江金寿 | Production process of activated carbon |
| CN105692614A (en) * | 2016-03-31 | 2016-06-22 | 神华集团有限责任公司 | Multistage-rake-furnace-based activation method of coal-base activated carbon |
| CN106145109A (en) * | 2016-06-29 | 2016-11-23 | 叶安蔚 | Utilize the method that biomass prepare activated carbon |
| CN106185913A (en) * | 2016-06-29 | 2016-12-07 | 叶安蔚 | The preparation method of fine active charcoal |
| CN106185914A (en) * | 2016-06-29 | 2016-12-07 | 叶安蔚 | The preparation method of activated carbon |
| CN106197008A (en) * | 2016-08-17 | 2016-12-07 | 浙江美思锂电科技有限公司 | A kind of total enclosing spiral kiln |
| JP2019196452A (en) * | 2018-05-10 | 2019-11-14 | エネサイクル株式会社 | Reforming furnace and gasification system using the same |
| JP7088734B2 (en) | 2018-05-10 | 2022-06-21 | エネサイクル株式会社 | Reformer |
| CN112299416A (en) * | 2019-08-02 | 2021-02-02 | 中冶长天国际工程有限责任公司 | Rotary activation furnace, activated carbon production system and activated carbon production method |
| CN112299416B (en) * | 2019-08-02 | 2022-06-14 | 中冶长天国际工程有限责任公司 | Rotary activation furnace, activated carbon production system and activated carbon production method |
| CN112174140A (en) * | 2019-11-05 | 2021-01-05 | 漳平市增恩炭业技术有限公司 | Steam injection system in high-temperature converter |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110209 |