CN102583364A - Air seal control device of horizontal rotary activation furnace - Google Patents
Air seal control device of horizontal rotary activation furnace Download PDFInfo
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- CN102583364A CN102583364A CN2011104623864A CN201110462386A CN102583364A CN 102583364 A CN102583364 A CN 102583364A CN 2011104623864 A CN2011104623864 A CN 2011104623864A CN 201110462386 A CN201110462386 A CN 201110462386A CN 102583364 A CN102583364 A CN 102583364A
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- baffle plate
- sealing gland
- sealing
- activation furnace
- circle
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Abstract
The invention discloses an air seal control device of a horizontal rotary activation furnace and relates to the field of air seal control devices. The problems of non-ideal sealing effect and the like of the traditional activation furnace are solved. The air seal control device of the horizontal rotary activation furnace comprises a sealing cover, a sealing ring, a sealing plate and a sealed cylinder and consists of a steam cooker, an air seal pipe, an air seal ring, an outer circle baffle plate, a middle circle baffle plate and an inner circle baffle plate, wherein the air seal ring is communicated with the steam cooker through the air seal pipe; and a plurality of vents are formed in the inner side of the air seal ring. The air seal control device of the horizontal rotary activation furnace can be used for a long time and is not required to be replaced, and the cost is saved.
Description
Technical field
The present invention relates to a kind of sealing gland gear, particularly relate to a kind of horizontal rotation activation furnace sealing gland gear.
Background technology
Gac has very flourishing internal pore structure and bigger specific surface area as sorbent material, is mainly used in fields such as chemical industry, food, medicine, military affairs and environment protection.In the equipment of producing gac, activation furnace is one of very crucial equipment, and the activation furnace that people use is generally horizontal rotation activation furnace.The body of heater of horizontal rotation activation furnace evenly rotates under the drive of motor; And the internal combustion chamber passage of the feed device of infeed end, water supply vapour pipe and vapor pipe and discharge end all is fixed; Therefore horizontal rotation activation furnace in use, the capping at body of heater two respectively the internal combustion chamber passage of the vapor pipe on the internal combustion chamber passage of infeed end and discharge end in rotation.Owing to need activatory carbonized material or spent sorbents activation temperature more than 800 ℃ in the activation furnace; To run into oxygen just oxidized and become carbonic acid gas for the pyritous material like this; The capping at body of heater two and vapor pipe and internal combustion chamber passage cause raw-material unnecessary waste, so must seal to prevent that oxygen gets in the activation furnace chamber in the outer air of stove.Yet internal combustion chamber, vapor pipe and stove body temperature are all very high; Specification of quality to as the sealing material of the capping at body of heater two ends and internal combustion chamber passage and vapor pipe is just very high, generally be special steel material, and wearing and tearing in use is also fast especially; Sealing effectiveness neither be too desirable; And change frequently, this has improved production cost undoubtedly, also lost labor and time.
Summary of the invention
The objective of the invention is in order to overcome deficiency of the prior art, provide a kind of outside air that can effectively prevent to get in the activation furnace chamber and the horizontal rotation activation furnace sealing gland gear that can use for a long time.
For realizing above-mentioned purpose; The present invention provides a kind of horizontal rotation activation furnace sealing gland gear; Comprise capping, wear ring, sealing plate and sealing bore; Said sealing gland gear is made up of steam oven, sealing gland pipe, sealing gland circle, outer ring baffle plate, centre circle baffle plate and inner ring baffle plate; Said sealing gland circle is communicated with steam oven through the sealing gland pipe, and the inboard of sealing gland circle is provided with a plurality of pores, and the sealing gland circle is fixed in the middle of interior inner ring baffle plate of sealing bore and the outer ring baffle plate and is positioned at the centre circle baffle plate outside on the internal combustion chamber passage; Said inner ring baffle plate and outer ring baffle plate all radially are fixed in the sealing bore inboard, and said centre circle baffle plate radially is fixed in the outside of internal combustion chamber passage.
Said centre circle baffle plate is positioned at the centre of inner ring baffle plate and outer ring baffle plate.
The top and bottom of said sealing gland circle are provided with the sealing gland pipe.
Said sealing gland gear is processed by high temperature resistant steel.
Beneficial effect of the present invention is: the water vapor that the ratio air pressure that horizontal rotation activation furnace sealing gland gear of the present invention is produced by steam oven is high gets into the sealing gland circle through the sealing gland pipe; Inwardly jet by the inboard pore of sealing gland circle again; The high-pressure water vapor that is sprayed is become outside body of heater by the centre circle barrier partitions and to the air-flow of the intravital both direction of stove; On the one hand, it is bigger than air pressure because of air pressure to spray to the outer air-flow of body of heater, can intercept air fully and in activation furnace, gets into so spray to the outer air-flow of body of heater; Thereby guaranteed that the oxygen in the outside air can not get in the activation storehouse of activation furnace, made that to need activatory carbonized material or spent sorbents not oxidized and slattern; On the other hand; Spray to the intravital high-pressure water vapor of stove inner ring baffle plate and capping, wear ring, sealing plate, air pressure in sealing bore and the internal combustion chamber passage enclosed space is bigger than extraneous air air pressure too, this has also intercepted fully, and the air at place, slit gets in activation furnace between wear ring and the sealing plate; In activation furnace, get under the action of negative pressure in the activation storehouse of activation furnace owing to spraying to the intravital high-pressure water vapor of stove again, this is the needed water vapor of material activating in the activation storehouse just also; Secondly but sealing gland gear life-time service of the present invention does not need frequent replacing.
Below in conjunction with accompanying drawing horizontal rotation activation furnace sealing gland gear of the present invention is described further.
Description of drawings
Fig. 1 is a horizontal rotation activation furnace structure cut-away view of the present invention;
Fig. 2 is a feed end sealing gland gear position view of the present invention;
Fig. 3 is a discharge end sealing gland gear position view of the present invention;
Fig. 4 is the steam running gear synoptic diagram of sealing gland gear of the present invention.
Among the figure: 1, capping one, 2, wear ring one, 3, sealing plate one, 4, sealing bore one, 5, steam oven, 6, the sealing gland pipe; 7, sealing gland circle one, 8, outer ring baffle plate one, 9, centre circle baffle plate one, 10, inner ring baffle plate one, 11, pore one, 12, internal combustion chamber passage; 13, sealing gland gear one, 14, sealing gland gear two, 15, feed end, 16, discharge end, 17, the activation body of heater, 18, feeding unit; 19, vapor pipe, 20, capping two, 21,, wear ring two, 22, sealing plate two, 23, sealing bore two; 24, sealing gland circle two, 25, outer ring baffle plate two, 26, centre circle baffle plate two, 27, inner ring baffle plate two, 28, pore two.
Embodiment
As shown in Figure 1, the horizontal rotation activation furnace of present embodiment comprises feed end 15, discharge end 16, activation body of heater 17 and internal combustion chamber passage 12.Feed end 15 is provided with the vapor pipe 19 of feeding unit 18, sealing gland gear 1 and internal combustion chamber passage 12; Discharge end 16 is provided with internal combustion chamber passage 12 and sealing gland gear 2 14.
As shown in Figure 2, the arranged outside of activation body of heater 17 cappings 1 of the activation furnace feed end 15 of present embodiment has wear ring 1, sealing plate one 3 active buckles on the sealing bore 1 of wear ring 1 and the feed end 15 that feeding unit 18 is installed.The inboard of sealing bore 1 radially is provided with inner ring baffle plate 1 and outer ring baffle plate 1 from inside to outside, outside vapor pipe 19 and be positioned at fixedly centre circle baffle plate 1 of inner ring baffle plate 1 and outer ring baffle plate one 8 intermediate radial.Sealing gland circle 1 is communicated with steam oven 5 through sealing gland pipe 6 and (does not mark steam oven 5 among the figure.), the inboard of sealing gland circle 1 is provided with a plurality of pores 1, and sealing gland circle 1 is fixed in the middle of inner ring baffle plate 1 and the outer ring baffle plate 1 in the sealing bore 1 and is positioned at centre circle baffle plate one 9 outsides of the vapor pipe 19 on the internal combustion chamber passage 12.
The water vapor that the ratio air pressure that the sealing gland gear 1 of activation furnace feed end 15 is produced by steam oven 5 is high gets into sealing gland circle 7 through sealing gland pipe 6; Inwardly jet by the pore 1 of sealing gland circle one 7 inboards again, the high-pressure water vapor that is sprayed is separated into outside body of heater 17 and the air-flow of the both direction in body of heater 17 by centre circle baffle plate 1.On the one hand, it is bigger than air pressure because of air pressure to spray to the outer air-flow of body of heater 17, can intercept air fully and in activation furnace, gets into so spray to body of heater 17 outer air-flows; On the other hand; It is bigger than extraneous air air pressure too at inner ring baffle plate 1 and air pressure in capping 1, wear ring 1, sealing plate one 3, sealing bore 1 and internal combustion chamber passage 12 enclosed spaces to spray to the intravital high-pressure water vapor of stove, and this air that has also intercepted wear ring 1 and place, one 3 slits of sealing plate fully gets in activation furnace; In activation furnace, get under the action of negative pressure in the activation storehouse of activation furnace owing to spraying to the intravital high-pressure water vapor of stove again, this is the needed water vapor of material activating in the activation storehouse just also.Therefore the sealing gland gear 1 of activation furnace feed end 15 can stop outside air to get into activation furnace, and carbonized material or the required water vapor of spent sorbents activation can be provided in activation furnace again.
As shown in Figure 3, the arranged outside of activation body of heater 17 cappings 2 20 of the activation furnace discharge end 16 of present embodiment has wear ring 2 21, sealing plate two 22 active buckles on the sealing bore 2 23 of wear ring 2 21 and discharge end 16.The inboard of sealing bore 2 23 radially is provided with inner ring baffle plate 2 27 and outer ring baffle plate 2 25 from inside to outside, outside internal combustion chamber passage 12 and be positioned at fixedly centre circle baffle plate 2 26 of inner ring baffle plate 2 27 and outer ring baffle plate 2 25 intermediate radial.Sealing gland circle 2 24 is communicated with steam oven 5 through sealing gland pipe 6 and (does not mark steam oven 5 among the figure.), the inboard of sealing gland circle 2 24 is provided with a plurality of pores 2 28, and sealing gland circle 2 24 is fixed in the middle of inner ring baffle plate 2 27 and the outer ring baffle plate 2 25 in the sealing bore 2 23 and is positioned at centre circle baffle plate 2 26 outsides on the internal combustion chamber passage 12.
The principle of work of the sealing gland gear 2 14 of activation furnace discharge end 16 and the principle of work of sealing gland gear 1 are same; Therefore the sealing gland gear 2 14 of activation furnace discharge end 16 also is to stop outside air to get into activation furnace, and carbonized material or the required water vapor of spent sorbents activation can be provided in activation furnace again.
As shown in Figure 4, the steam running gear of sealing gland gear is made up of steam oven 5, sealing gland pipe 6 and sealing gland circle 1, and sealing gland circle 1 is communicated with steam oven 5 through sealing gland pipe 6, and sealing gland circle one 7 inboards are provided with a plurality of pores 1.Produce by steam oven 5 and to get into behind the sealing gland circles 1 outwards jet by the pore on the sealing gland circle 11 again through sealing gland pipe 6 than the high water vapor of outside air air pressure.The sealing gland gear is processed by high temperature resistant steel.
Claims (4)
1. horizontal rotation activation furnace sealing gland gear; Comprise capping, wear ring, sealing plate and sealing bore; It is characterized in that said sealing gland gear is made up of steam oven, sealing gland pipe, sealing gland circle, outer ring baffle plate, centre circle baffle plate and inner ring baffle plate, said sealing gland circle is communicated with steam oven through the sealing gland pipe; The inboard of sealing gland circle is provided with a plurality of pores, and the sealing gland circle is fixed in the middle of interior inner ring baffle plate of sealing bore and the outer ring baffle plate and is positioned at the centre circle baffle plate outside on the internal combustion chamber passage; Said inner ring baffle plate and outer ring baffle plate all radially are fixed in the sealing bore inboard, and said centre circle baffle plate radially is fixed in the outside of internal combustion chamber passage.
2. horizontal rotation activation furnace sealing gland gear according to claim 1 is characterized in that said centre circle baffle plate is positioned at the centre of inner ring baffle plate and outer ring baffle plate.
3. horizontal rotation activation furnace sealing gland gear according to claim 1 is characterized in that the top and bottom of said sealing gland circle are provided with the sealing gland pipe.
4. horizontal rotation activation furnace sealing gland gear according to claim 1 is characterized in that said sealing gland gear is processed by high temperature resistant steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462386.4A CN102583364B (en) | 2011-12-29 | 2011-12-29 | Air seal control device of horizontal rotary activation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462386.4A CN102583364B (en) | 2011-12-29 | 2011-12-29 | Air seal control device of horizontal rotary activation furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102583364A true CN102583364A (en) | 2012-07-18 |
| CN102583364B CN102583364B (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110462386.4A Expired - Fee Related CN102583364B (en) | 2011-12-29 | 2011-12-29 | Air seal control device of horizontal rotary activation furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437860A (en) * | 2019-08-22 | 2019-11-12 | 浙江大学 | A kind of continuous biomass carbonated system of bilayer or multilayer horizontal revolving cartridge type |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898533A (en) * | 1987-11-25 | 1990-02-06 | Kureha Kagaku Kogyo Kabushiki Kaisha | Fluidized-bed activation furnace for activated carbon |
| CN201032354Y (en) * | 2007-05-18 | 2008-03-05 | 咸阳蓝光热工科技有限责任公司 | Fully sealed continuous rotary kiln |
| CN101817523A (en) * | 2009-03-19 | 2010-09-01 | 株洲弗拉德科技有限公司 | Graphite purification and graphitizable high temperature vertical continuous induction heating furnace |
| CN202369399U (en) * | 2011-12-29 | 2012-08-08 | 淮北市森化碳吸附剂有限责任公司 | Air seal control device for horizontal rotation activating oven |
-
2011
- 2011-12-29 CN CN201110462386.4A patent/CN102583364B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898533A (en) * | 1987-11-25 | 1990-02-06 | Kureha Kagaku Kogyo Kabushiki Kaisha | Fluidized-bed activation furnace for activated carbon |
| CN201032354Y (en) * | 2007-05-18 | 2008-03-05 | 咸阳蓝光热工科技有限责任公司 | Fully sealed continuous rotary kiln |
| CN101817523A (en) * | 2009-03-19 | 2010-09-01 | 株洲弗拉德科技有限公司 | Graphite purification and graphitizable high temperature vertical continuous induction heating furnace |
| CN202369399U (en) * | 2011-12-29 | 2012-08-08 | 淮北市森化碳吸附剂有限责任公司 | Air seal control device for horizontal rotation activating oven |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437860A (en) * | 2019-08-22 | 2019-11-12 | 浙江大学 | A kind of continuous biomass carbonated system of bilayer or multilayer horizontal revolving cartridge type |
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| CN102583364B (en) | 2014-02-05 |
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| C14 | Grant of patent or utility model | ||
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Address after: 225300 No. 21, Gangcheng Road, Gaogang District, Jiangsu, Taizhou Patentee after: Huaibei SenHua Carbon Absorbent Co., Ltd. Address before: 235042 Anhui Province, Huaibei City Economic Economic Development Zone of Huaibei city forest carbon adsorbent limited liability company Patentee before: Huaibei SenHua Carbon Absorbent Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 235042 Anhui Province, Huaibei City Economic Economic Development Zone of Huaibei city forest carbon adsorbent limited liability company Patentee after: Huaibei SenHua Carbon Absorbent Co., Ltd. Address before: 225300 No. 21, Gangcheng Road, Gaogang District, Jiangsu, Taizhou Patentee before: Huaibei SenHua Carbon Absorbent Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20141229 |
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| EXPY | Termination of patent right or utility model |