CN103586144A - Electrolytic manganese dioxide cyclone separator - Google Patents
Electrolytic manganese dioxide cyclone separator Download PDFInfo
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- CN103586144A CN103586144A CN201310547052.6A CN201310547052A CN103586144A CN 103586144 A CN103586144 A CN 103586144A CN 201310547052 A CN201310547052 A CN 201310547052A CN 103586144 A CN103586144 A CN 103586144A
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- cyclone separator
- manganese dioxide
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Abstract
The invention discloses an electrolytic manganese dioxide cyclone separator which comprises a barrel body, two air inlet pipes A and an air outlet pipe, wherein the upper part of the barrel body is a cylinder, and the lower part of the barrel body is a cone; the air inlet pipes A are arranged at tangent positions on the outer wall of the cylinder at the upper end of the barrel body; the air outlet pipe is arranged at the cover of the upper end of the barrel body; a vortex stabilization pipe is arranged under the air outlet pipe in the barrel body; a cyclone joint is arranged at the lower end of the barrel body; two air inlet pipes B are arranged on the cyclone joint. According to the electrolytic manganese dioxide cyclone separator, the structure of an inner flow field of the cyclone separator is effectively improved, and the pressure loss of the cyclone separator is reduced; furthermore, the electrolytic manganese dioxide cyclone separator can effectively implement secondary separation, so that the quality of a separated material is improved, and the requirement on electrolytic manganese dioxide production is met. The electrolytic manganese dioxide cyclone separator is simple and reasonable in structure, wide in application range and suitable for popularization and application.
Description
Technical field
The invention belongs to the separator of discrete phase in multiphase flow, be specifically related to a kind of electrolytic manganese dioxide cyclone separator.
Background technology
Electrolytic manganese dioxide is the positive electrode of good battery, it is compared with the dry cell that natural electric discharge manganese dioxide is produced, there is the features such as discharge capacity is large, active by force, volume is little, the life-span is long, so electrolytic manganese dioxide becomes a kind of very important raw material of battery industry.In electrolytic manganese dioxide production process, above mill chamber, be provided with cyclone separator, the High Rotation Speed by separator produces negative pressure, thereby the certified products that reach certain particle diameter fine powder will be inhaled in cyclone separator, separates.
Traditional cyclone separator structure is simple, and for the larger dust granules of particle, separated effect is relatively good, but the separation of the less particle producing for electrolytic manganese dioxide, effect is just not ideal enough.Cyclone separator is mainly to utilize the centrifugal inertial force of air-flow to be subject to the constraint of shell separator, makes to depart from air-flow after particle looses inertia force, and is collected in settler because of gravity.The diameter of size, weight and the shell separator of the effect of particulate separation and the temperature of air-flow, humidity, gas speed, particle has relation, in addition the complexity that inner eddy flow moves, so be difficult to make accurate description to the separating effect of cyclone separator.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, provide a kind of in electrolytic manganese dioxide production process, by the further motion mode that improves inner eddy flow, improve separative efficiency, improve the electrolytic manganese dioxide cyclone separator of the recovery quality of manganese dioxide.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of electrolytic manganese dioxide cyclone separator, comprise cylindrical shell, blast pipe A and discharge pipe, the top of cylindrical shell is cylinder, and bottom is cone, tangent place at the upper end of described cylindrical shell cylindrical body outer wall arranges blast pipe A, in upper end capping place of cylindrical shell, sets out airduct; Under discharge pipe in described cylindrical shell, locate to arrange stable vortex pipe; In described cylindrical shell lower end, be provided with whirlwind joint; Described whirlwind joint is provided with blast pipe B.
Above-described blast pipe A is two, and two blast pipe A are in same level and be parallel to each other; Described blast pipe B is two, and two blast pipe B are in same level and be parallel to each other.
The diameter of above-described stable vortex pipe is less than the diameter of blast pipe A.
Above-described cylindrical shell skin has vacuum chamber, and vacuum valve is set on vacuum chamber.
On above-described blast pipe A and blast pipe B, be provided with a plurality of air inlet pipe; In described a plurality of air inlet pipe, be equipped with the intake valve of controlling tolerance size.
The course of work of this cyclone separator: manganese dioxide to be separated enters into cylinder lumen along the simplified tangential direction of cyclone separator, then spiral goes downwards to the lower end of cyclone separator cylindrical shell, blast pipe B blows in cylindrical shell, its wind direction is contrary with the direction of rotation of manganese dioxide, the rotary speed of manganese dioxide will be lowered like this, thereby in cylindrical shell, form vortex flow, at manganese dioxide along cyclone separator in descending process, the superfines not being sucked away will be siphoned away by wind, and is discharged from from the discharge pipe of cyclone separator.Manganese dioxide by double purification, has improved the quality of manganese dioxide in cylindrical shell, has met actual instructions for use.The outer field vacuum chamber of cylindrical shell can vacuumize by vacuum valve, thereby has improved the heat insulation effect of cyclone separator, makes this cyclone separator applicability wide.
Good effect of the present invention is:
1, in the present invention, the inside of cyclone separator is provided with stable vortex pipe, the air-flow at stable vortex pipe two ends is communicated, effectively improved the structure of cyclone separator interior flow field, avoiding being attached to whirlwind on cylindrical shell lower inner wall face does the phenomenon of irregular rotary oscillation and produces, thereby can reach steady whirlpool, improve separative efficiency, reduced the pressure loss of cyclone separator simultaneously.
2, the whirlwind joint in the present invention, and on whirlwind joint, be provided with the blast pipe that air intake direction is contrary with material direction of rotation, thereby make the material in cylindrical shell lower end slow down and form material eddy current, make some materials that accompany superfine powder carry out effectively separation of secondary, thereby improved the quality of separation of material, met the requirement on producing.
3, the present invention is provided with vacuum chamber, can play good thermal insulation function, makes to realize insulation without building refractory brick again or adding material feeding and add heat-insulation layer, is also convenient to maintenance and the maintenance of this cyclone separator, is applicable to high temperature material to be separated, and applicability is wide.
4, the blast pipe in the present invention is provided with a plurality of air inlet pipe, and in air inlet pipe, is provided with the intake valve that can control tolerance size, can control and adjust the speed of air intake, has improved the scope of application of cyclone separator, and can realize automation.
5, blast pipe of the present invention is be arrangeding in parallel in same level, makes whirlwind can in cyclone separator, form even wind-force and stronger rotate effect, has improved air inlet effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Accompanying drawing sign:
1-cylindrical shell, 2-blast pipe A, 3-discharge pipe, 4-intake valve, 5-stable vortex pipe, 6-vacuum chamber, 7-whirlwind joint, 8-blast pipe B.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Embodiment 1:
A kind of electrolytic manganese dioxide cyclone separator, comprise cylindrical shell 1, blast pipe A2 and discharge pipe 3, the top of cylindrical shell 1 is cylinder, bottom is cone, tangent place at the upper end of described cylindrical shell 1 cylindrical body outer wall arranges blast pipe A2, described blast pipe A2 is two, and two blast pipe A2 are in same level and be parallel to each other.Upper end capping place at cylindrical shell 1 sets out airduct 3, under the discharge pipe 3 in described cylindrical shell 1, locates to arrange stable vortex pipe 5, and the diameter of stable vortex pipe 5 is less than the diameter of blast pipe A2.In described cylindrical shell 1 lower end, be provided with whirlwind joint 7, whirlwind joint 7 is provided with blast pipe B8.Described blast pipe B8 is two, and two blast pipe B8 are in same level and be parallel to each other.On described blast pipe A2 and blast pipe B8, be provided with a plurality of air inlet pipe; In described a plurality of air inlet pipe, be equipped with the intake valve 4 of controlling tolerance size.The air supply direction of blast pipe B8 is contrary with material direction of rotation.
The manganese dioxide to be separated tangential direction along cyclone separator cylindrical shell 1 under the effect of blast pipe A2 enters into cylindrical shell 1 inner chamber, then spiral goes downwards to the lower end of cyclone separator cylindrical shell 1, blast pipe B8 is to the interior air-supply of cylindrical shell 1, its wind direction is contrary with the direction of rotation of manganese dioxide, the rotary speed of manganese dioxide will be lowered like this, thereby at the interior formation vortex flow of cylindrical shell 1, at manganese dioxide along cyclone separator in descending process, the superfines not being sucked away will be siphoned away by wind, and be discharged from from the discharge pipe 3 of cyclone separator, manganese dioxide after separation is discharged from the outlet of whirlwind joint 7, draw product.
Embodiment 2:
A kind of electrolytic manganese dioxide cyclone separator, comprise cylindrical shell 1, blast pipe A2 and discharge pipe 3, the top of cylindrical shell 1 is cylinder, bottom is cone, tangent place at the upper end of described cylindrical shell 1 cylindrical body outer wall arranges blast pipe A2, described blast pipe A2 is two, two blast pipe A2 are in same level and be parallel to each other. and upper end capping place at cylindrical shell 1 sets out airduct 3, under discharge pipe 3 in described cylindrical shell 1, locate to arrange stable vortex pipe 5, the diameter of stable vortex pipe 5 is less than the diameter of blast pipe A2.Described cylindrical shell 1 skin has vacuum chamber 6, on vacuum chamber 6, vacuum valve is set.In described cylindrical shell 1 lower end, be provided with whirlwind joint 7; Described whirlwind joint 7 is provided with blast pipe B8.Described blast pipe B8 is two, and two blast pipe B8 are in same level and be parallel to each other.On described blast pipe A2 and blast pipe B8, be provided with a plurality of air inlet pipe; In described a plurality of air inlet pipe, be equipped with the intake valve 4 of controlling tolerance size.The air supply direction of blast pipe B8 is contrary with material direction of rotation.
The course of work is identical with embodiment 1, and when using high-temperature gas separation of material, the outer field vacuum chamber 6 of cylindrical shell 1 can vacuumize by vacuum valve, thereby has improved the heat insulation effect of cyclone separator.
Claims (5)
1. an electrolytic manganese dioxide cyclone separator, comprise cylindrical shell (1), blast pipe A(2) and discharge pipe (3), the top of cylindrical shell (1) is cylinder, bottom is cone, tangent place at the upper end cylindrical body outer wall of described cylindrical shell (1) arranges blast pipe A(2), upper end capping place at cylindrical shell (1) sets out airduct (3), it is characterized in that: under the discharge pipe (3) in described cylindrical shell (1), locate to arrange stable vortex pipe (5); In described cylindrical shell (1) lower end, be provided with whirlwind joint (7); Described whirlwind joint (7) is provided with blast pipe B(8).
2. electrolytic manganese dioxide cyclone separator according to claim 1, is characterized in that: be described blast pipe A(2) two, two blast pipe A(2) in same level and be parallel to each other; Described blast pipe B(8) be two, two blast pipe B(8) in same level and be parallel to each other.
3. according to power, require the electrolytic manganese dioxide cyclone separator described in 1, it is characterized in that: the diameter of described stable vortex pipe (5) is less than blast pipe A(2) diameter.
4. electrolytic manganese dioxide cyclone separator according to claim 1, is characterized in that: described cylindrical shell (1) skin has vacuum chamber (6), and vacuum chamber arranges vacuum valve on (6).
5. any one electrolytic manganese dioxide cyclone separator according to claim 1 and 2, is characterized in that: described blast pipe A(2) and blast pipe B(8) on be provided with a plurality of air inlet pipe; In described a plurality of air inlet pipe, be equipped with the intake valve (4) of controlling tolerance size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547052.6A CN103586144A (en) | 2013-11-07 | 2013-11-07 | Electrolytic manganese dioxide cyclone separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547052.6A CN103586144A (en) | 2013-11-07 | 2013-11-07 | Electrolytic manganese dioxide cyclone separator |
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| CN103586144A true CN103586144A (en) | 2014-02-19 |
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| CN201310547052.6A Pending CN103586144A (en) | 2013-11-07 | 2013-11-07 | Electrolytic manganese dioxide cyclone separator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437907A (en) * | 2014-11-26 | 2015-03-25 | 北京贝睿通信息咨询有限公司 | Device and method for improving separation efficiency of cyclone separator using gaseous fluid flow |
| CN108176524A (en) * | 2017-12-27 | 2018-06-19 | 重庆市桑麻环保科技有限公司 | A kind of stainless steel centrum of industrial production cyclone separator |
| CN109046812A (en) * | 2018-07-31 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of low noise cyclone separator |
| CN109746130A (en) * | 2019-03-23 | 2019-05-14 | 湖北华电襄阳发电有限公司 | Gasification of biomass recirculating fluidized bed whirlwind separator |
| CN112169452A (en) * | 2020-08-24 | 2021-01-05 | 上海成界制药设备有限公司 | Composite material leakage prevention method |
| CN112827258A (en) * | 2021-01-04 | 2021-05-25 | 国家能源集团国源电力有限公司 | Cyclone separator and separation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58146460A (en) * | 1982-02-26 | 1983-09-01 | Fuji Electric Corp Res & Dev Ltd | Cyclone separator |
| CN2759603Y (en) * | 2005-01-24 | 2006-02-22 | 阮孟法 | Cyclone separator |
| CN1824390A (en) * | 2006-04-03 | 2006-08-30 | 西安交通大学 | Cyclone separator having stable vortex pipe |
| CN201848319U (en) * | 2010-06-28 | 2011-06-01 | 常州三全干燥设备有限公司 | Cyclone separator |
| CN202909832U (en) * | 2012-10-29 | 2013-05-01 | 安徽科达洁能股份有限公司 | Cyclone separator |
-
2013
- 2013-11-07 CN CN201310547052.6A patent/CN103586144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58146460A (en) * | 1982-02-26 | 1983-09-01 | Fuji Electric Corp Res & Dev Ltd | Cyclone separator |
| CN2759603Y (en) * | 2005-01-24 | 2006-02-22 | 阮孟法 | Cyclone separator |
| CN1824390A (en) * | 2006-04-03 | 2006-08-30 | 西安交通大学 | Cyclone separator having stable vortex pipe |
| CN201848319U (en) * | 2010-06-28 | 2011-06-01 | 常州三全干燥设备有限公司 | Cyclone separator |
| CN202909832U (en) * | 2012-10-29 | 2013-05-01 | 安徽科达洁能股份有限公司 | Cyclone separator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437907A (en) * | 2014-11-26 | 2015-03-25 | 北京贝睿通信息咨询有限公司 | Device and method for improving separation efficiency of cyclone separator using gaseous fluid flow |
| CN104437907B (en) * | 2014-11-26 | 2018-04-03 | 北京贝睿通信息咨询有限公司 | For the apparatus and method for the separative efficiency for improving the cyclone separator using flow of gaseous fluid |
| CN108176524A (en) * | 2017-12-27 | 2018-06-19 | 重庆市桑麻环保科技有限公司 | A kind of stainless steel centrum of industrial production cyclone separator |
| CN109046812A (en) * | 2018-07-31 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of low noise cyclone separator |
| CN109046812B (en) * | 2018-07-31 | 2021-03-16 | 北京中智信息技术股份有限公司 | Low-noise cyclone separator |
| CN109746130A (en) * | 2019-03-23 | 2019-05-14 | 湖北华电襄阳发电有限公司 | Gasification of biomass recirculating fluidized bed whirlwind separator |
| CN112169452A (en) * | 2020-08-24 | 2021-01-05 | 上海成界制药设备有限公司 | Composite material leakage prevention method |
| CN112827258A (en) * | 2021-01-04 | 2021-05-25 | 国家能源集团国源电力有限公司 | Cyclone separator and separation system |
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Application publication date: 20140219 |