CN102515158B - Variable-diameter split-type activated carbon production and carbon activation integrated ring kiln adopting phosphoric acid method - Google Patents
Variable-diameter split-type activated carbon production and carbon activation integrated ring kiln adopting phosphoric acid method Download PDFInfo
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- CN102515158B CN102515158B CN2011104588042A CN201110458804A CN102515158B CN 102515158 B CN102515158 B CN 102515158B CN 2011104588042 A CN2011104588042 A CN 2011104588042A CN 201110458804 A CN201110458804 A CN 201110458804A CN 102515158 B CN102515158 B CN 102515158B
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Abstract
The invention aims to provide a variable-diameter split-type activated carbon production and carbon activation integrated ring kiln adopting a phosphoric acid method. The ring kiln comprises a carbonizing segment and an activating segment, wherein the diameter of the carbonizing segment is greater than that of the activating segment; a variable-diameter extending port is formed arranged at the output end of the carbonizing segment; the diameter of the extending port is slightly smaller than the inside diameter of the activating segment; and the extending port extends into the activating segment, so as to eliminate a segment transition link, reduce occupied area of equipment, and reduce energy consumption. The whole variable-diameter split-type ring kiln adopting asynchronous rotational speeds is suitable for occasions with high quality requirements and has remarkable economical and social benefits.
Description
Technical field
The present invention relates to the Activated Carbon Production technical field, specifically the split type activated carbon of phosphoric acid method of reducing is produced charcoal activation integral rotary kiln.
Technical background
About 1.5 meters of the rotary kiln internal diameter of first-generation active carbon production line, length are about 22 meters to 25 meters; Along with the lifting of production control ability, develop into s-generation rotary kiln, its internal diameter increases to 1.8 meters to 2.0 meters, length and increases to 30 meters to 35 meters; Along with the progress of technology, develop into third generation rotary kiln, produced the charing of Activated Carbon Production and activated the technology that rotary kiln carries out separate assembling.
The separate assembling technology of the third generation (i.e. " 2+1 " pattern), combined two charing rotary kilns and an activation rotary kiln, i.e. the charing of two charing rotary kiln generations is activated through an activation rotary kiln.But there is " crossing section " link in this technology, (" crossing section ": the charing rotary kiln is separated with the activation rotary kiln, and the charing material need be delivered to the activation rotary kiln from the charing rotary kiln by personnel and the instrument that transports and be activated), bring energy consumption to reach greatly the problems such as place takies.
Summary of the invention
The split type activated carbon of phosphoric acid method of reducing is produced charcoal activation integral rotary kiln to the object of the present invention is to provide a kind of nothing " to cross section ".
The split type activated carbon of phosphoric acid method of reducing of the present invention is produced charcoal activation integral rotary kiln, comprise two sections of charing and activation, the former is greater than the latter by diameter, charing section output terminal is provided with reducing and extends mouth, extend a mouthful diameter and be slightly less than the activation section diameter, and extend in activation section, charing section and activation section are obliquely installed, charing section, activation section adopt the asynchronous rotary mode, and the velocity of rotation of charing section is greater than the velocity of rotation of activation section.
2.5 meters of described charing section internal diameters, and evenly be provided with baffle plate on inwall, charing section rotating mechanism is located on base, and the charing section is driven by motor-deceleration device, and velocity of rotation is 4-5 rev/min.
2.0 meters of described activation section internal diameters, the activation section rotating mechanism is located on base, by motor-deceleration device, is driven, with the speed rotation of 2-3 rev/min.
Charing section and activation section junction are provided with transition connection mechanism.
The present invention adopts the split type technology of reducing, (" 2+1 ") charing in the activated carbon of phosphoric acid method Production Flow Chart is extended to mouth with the activation pattern by reducing to be connected mutually, and charing section and activation section arrange with certain angle of inclination, can eliminate section, reduced the place of hold facility, baffle plate evenly is set simultaneously in the charing section, can extend the charing residence time, guarantee that in the charing section, charing is even, reduced energy consumption, the whole piece rotary kiln adopts the asynchronous speed reducing split type, is suitable for the occasion that quality requirements is high, remarkable economic and social benefits.
The accompanying drawing explanation
Fig. 1 is organigram of the present invention.
Embodiment
As shown in Figure 1, the split type activated carbon of phosphoric acid method of reducing of the present invention is produced charcoal activation integral rotary kiln, comprise charing section 1 and activation section 2, charing section 1 diameter is greater than activation section 2 diameters, charing section 1 output terminal is provided with reducing and extends mouth 3, extend mouthful 3 diameters and be slightly less than activation section 2 diameters, and extend in activation section, charing section 1 is obliquely installed with activation section 2, so that the automatic transport of material, charing section 1, activation section 2 adopt the asynchronous rotary mode, and the velocity of rotation of charing section 1 is greater than the velocity of rotation of activation section 2.
2.5 meters of described charing section 1 internal diameters, and evenly be provided with baffle plate 4 on inwall, baffle plate 4 is mainly used in controlling the slip velocity of charing material, and charing section 1 is rotated and is located on base 5, by motor-deceleration device 6, is driven, with the speed rotation of 4-5 rev/min.
2.0 meters of described activation section internal diameters, activation section rotates and is located on base 5, by motor deceleration device 6, is driven, with the speed rotation of 2-3 rev/min.
Charing section and activation section junction are provided with transition connection mechanism.
Claims (1)
1. the split type activated carbon of phosphoric acid method of reducing is produced charcoal activation integral rotary kiln, it is characterized in that: comprise charing section (1) and activation section (2), charing section (1) diameter is greater than activation section (2) diameter, charing section (1) output terminal is provided with reducing and extends mouthful (3), extend mouthful (a 3) diameter and be slightly less than activation section (2) diameter, and extend in activation section, charing section (1) is obliquely installed with activation section (2), so that the automatic transport of material, charing section (1), activation section (2) adopts the asynchronous rotary mode, the velocity of rotation of charing section (1) is greater than the velocity of rotation of activation section (2), 2.5 meters of described charing section (1) internal diameters, and evenly be provided with baffle plate (4) on inwall, baffle plate (4) is mainly used in controlling the slip velocity of charing material, charing section (1) is rotated and is located on base (5), by motor-deceleration device (6), driven, speed rotation with 4-5 rev/min, 2.0 meters of described activation section internal diameters, activation section rotates and is located on base (5), by motor deceleration device (6), driven, speed rotation with 2-3 rev/min, charing section and activation section junction are provided with transition connection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104588042A CN102515158B (en) | 2011-12-31 | 2011-12-31 | Variable-diameter split-type activated carbon production and carbon activation integrated ring kiln adopting phosphoric acid method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104588042A CN102515158B (en) | 2011-12-31 | 2011-12-31 | Variable-diameter split-type activated carbon production and carbon activation integrated ring kiln adopting phosphoric acid method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102515158A CN102515158A (en) | 2012-06-27 |
| CN102515158B true CN102515158B (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104588042A Active CN102515158B (en) | 2011-12-31 | 2011-12-31 | Variable-diameter split-type activated carbon production and carbon activation integrated ring kiln adopting phosphoric acid method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217651A (en) * | 2018-04-09 | 2018-06-29 | 福建省芝星炭业股份有限公司 | A kind of erosive parti gives up carbon regeneration method |
| CN108217652A (en) * | 2018-04-09 | 2018-06-29 | 福建省芝星炭业股份有限公司 | A kind of method for improving activated carbon carbonization quality and yield |
| CN110790276A (en) * | 2019-12-20 | 2020-02-14 | 徐州天正活性炭厂 | Combined type phosphoric acid method activated carbon production rotary kiln |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1236681A1 (en) * | 2001-03-01 | 2002-09-04 | Pica | Active carbon with high adsorption capacity and low residual phosphoric content, its preparation and uses |
| CN1966405A (en) * | 2005-11-14 | 2007-05-23 | 上海正海活性炭有限公司 | Regeneration device and method for making active carbon and saturated active carbon using waste heat |
| CN201172626Y (en) * | 2008-01-15 | 2008-12-31 | 章水根 | Internal and external thermal bonded two-stage continuous active carbon producing device |
| CN201901656U (en) * | 2010-11-26 | 2011-07-20 | 福建省光泽县旺众竹业有限公司 | Rotary continuous pyrolysis carbonization furnace with retaining ring, shoveling plate and inner heat pipe |
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2011
- 2011-12-31 CN CN2011104588042A patent/CN102515158B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1236681A1 (en) * | 2001-03-01 | 2002-09-04 | Pica | Active carbon with high adsorption capacity and low residual phosphoric content, its preparation and uses |
| CN1966405A (en) * | 2005-11-14 | 2007-05-23 | 上海正海活性炭有限公司 | Regeneration device and method for making active carbon and saturated active carbon using waste heat |
| CN201172626Y (en) * | 2008-01-15 | 2008-12-31 | 章水根 | Internal and external thermal bonded two-stage continuous active carbon producing device |
| CN201901656U (en) * | 2010-11-26 | 2011-07-20 | 福建省光泽县旺众竹业有限公司 | Rotary continuous pyrolysis carbonization furnace with retaining ring, shoveling plate and inner heat pipe |
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| CN102515158A (en) | 2012-06-27 |
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Address after: 353100 Nanping City, Fujian province Jianou City Xilin wood Applicant after: CHINA FUJIAN ZHIXING ACTIVATED CARBON CO., LTD. Address before: 353100 Nanping City, Fujian province Jianou City Xilin wood Applicant before: Fujian Jianou Zhixing Activated Carbon Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: FUJIAN JIANOU ZHIXING ACTIVATED CARBON CO., LTD. TO: FUJIAN ZHIXING ACTICATED CARBON CO., LTD. |
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Denomination of invention: Variable-diameter split-type activated carbon production and carbon activation integrated ring kiln adopting phosphoric acid method Effective date of registration: 20160923 Granted publication date: 20131218 Pledgee: Agricultural Bank of China Limited by Share Ltd Jianou branch Pledgor: CHINA FUJIAN ZHIXING ACTIVATED CARBON CO., LTD. Registration number: 2016350000104 |
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