CN104307649A - Cyclone separator - Google Patents
Cyclone separator Download PDFInfo
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- CN104307649A CN104307649A CN201410516577.8A CN201410516577A CN104307649A CN 104307649 A CN104307649 A CN 104307649A CN 201410516577 A CN201410516577 A CN 201410516577A CN 104307649 A CN104307649 A CN 104307649A
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- inlet air
- air mouth
- cyclone separator
- spirally inlet
- separation cylinder
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Abstract
The invention discloses a cyclone separator. The cyclone separator comprises a hollow separation cylinder and a tapered barrel arranged at the lower part of the separation cylinder; a communicated first spiral gas inlet is formed in the upper part of the side face of the separation cylinder; a second spiral gas inlet is formed below the first spiral gas inlet; and an included angle alpha is formed between the second spiral gas inlet and the first spiral gas inlet and is more than 0 degree and less than 90 degrees. According to the cyclone separator, the two communicated spiral gas inlets are formed in the upper part of the side face of the separation cylinder so that a gas flow can enter the separation cylinder through the spiral gas inlets; the second spiral gas inlet is formed below the first spiral gas inlet, the included angle alpha is formed between the second spiral gas inlet and the first spiral gas inlet and with the double gas inlets, the area of the inlets is twice that of a single inlet while the flow speed of each inlet is reduced by a half, and furthermore, the resistance of gas entering the cylinder is reduced to a certain extent, so that the gas flow separation efficiency and speed are improved; and the included angle ranges from 0 degree to 90 degrees so that the separation efficiency of the gas flow is further improved.
Description
Technical field
The present invention relates to a kind of separator, especially a kind of cyclone separator.
Background technology
Cyclone separator is a kind of equipment of the separation for gas-solid system or liquid-solid system.Operation principle is tangentially introduce the rotary motion caused by air-flow, makes to have to get rid of compared with the solid particle of Great inertia centrifugal force or drop to separate to outside wall surface.It is the very wide a kind of separation equipment of industrial application.The major function of multicyclone apparatus removes the solid particle polluter and drop that carry in conveying gas as far as possible, reaches gas-solid-liquid and be separated, to ensure the normal operation of pipeline and equipment.Existing cyclone separator makes to there will be some in work and is separated insufficient phenomenon, and existing single inlet cyclones comprises cylindrical shell, cylindrical shell is provided with an import, however due to import number few, and import is horizontally disposed with, result in gas, to enter the resistance of inner barrel large, separative efficiency is low, and double feed inlet separator then causes the air-flow entered to influence each other due to the angle problem of import, how to accelerate to be separated, effective separation bubble, becomes the problem that we need to solve now.
Summary of the invention
In order to overcome the problems referred to above, the invention provides the cyclone separator that a kind of structure is simple, efficiency is high.
Technical scheme of the present invention is to provide a kind of cyclone separator, it comprises the separation cylinder of hollow and is arranged at the conically shaped of described separation cylinder bottom, it is characterized in that: the side surface upper part of described separation cylinder offers the first spirally inlet air mouth of a UNICOM, the top of described separation cylinder is provided with a blast pipe, the bottom of described conically shaped is provided with dust hopper, the below of described first spirally inlet air mouth is provided with the second spirally inlet air mouth, described second spirally inlet air mouth and the described first spirally inlet air degree of lip-rounding have angle a, 0 ° of < a < 90 °.
In a preferred embodiment of the present invention, the side, top of described blast pipe has been horizontally disposed with an activated charcoal strainer.
In a preferred embodiment of the present invention, the inwall of described separation cylinder and described conically shaped is provided with a heat-insulation layer, and described heat-insulation layer is also provided with a wearing layer.
In a preferred embodiment of the present invention, described first spirally inlet air mouth and described second spirally inlet air mouth are the setting that is inclined upwardly, and described first spirally inlet air mouth and described second spirally inlet air mouth and horizontal angle are all greater than 16 degree and are less than 21 degree.
In a preferred embodiment of the present invention, the top of described separation cylinder is a top cover, and described top cover is set to up-small and down-big cone barrel shape.
In a preferred embodiment of the present invention, described heat-insulation layer adopts aerogel blanket material to make.
Cyclone separator of the present invention offers spirally inlet air mouth the entering for air-flow of Liang Ge UNICOM in the side surface upper part being separated cylinder, the below of the first spirally inlet air mouth is provided with the second spirally inlet air mouth, to have angle a at the second spirally inlet air mouth and the first spirally inlet air degree of lip-rounding, 0 ° of < a < 90 °, the two air inlet of such employing, inlet-duct area is made to be increased to the twice of single import, each inlet velocity reduces by half, thus reduce the resistance that gas enters inner barrel to a certain extent, accelerate separative efficiency and the speed of air-flow, and angle is more conducive to the separative efficiency of air-flow between 0 ° and 90 °, the blast pipe that the top being separated cylinder is arranged is used for the air-flow of separator well to discharge, the dust hopper that the bottom of conically shaped is provided with is for collecting the materials such as isolated grit.It is simple that the present invention has structure, long service life, efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cyclone separator of preferred embodiment.
Detailed description of the invention
Below the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of cyclone separator of the present invention, it comprises the separation cylinder 1 of hollow and is arranged at the conically shaped 2 being separated cylinder 1 bottom, the side surface upper part being separated cylinder 1 offers the first spirally inlet air mouth 31 of a UNICOM, the top being separated cylinder 1 is provided with a blast pipe 4, the bottom of conically shaped 2 is provided with dust hopper 5, the below of the first spirally inlet air mouth 31 is provided with the second spirally inlet air mouth 32, second spirally inlet air mouth 32 and the first spirally inlet air mouth 1 shape have angle a, 0 ° of < a < 90 °.
The side, top of blast pipe 4 has been horizontally disposed with an activated charcoal strainer 7; The inwall being separated cylinder 1 and conically shaped 2 is provided with a heat-insulation layer 8, heat-insulation layer 8 is also provided with a wearing layer 11; First spirally inlet air mouth 31 and the second spirally inlet air mouth 32 are the setting that is inclined upwardly, and the first spirally inlet air mouth 31 and the second spirally inlet air mouth 32 are all greater than 16 degree with horizontal angle and are less than 21 degree; The top being separated cylinder 1 is a top cover 9, and top cover 9 is set to up-small and down-big cone barrel shape; Heat-insulation layer 8 adopts aerogel blanket material to make.
Cyclone separator of the present invention offers spirally inlet air mouth the entering for air-flow of Liang Ge UNICOM in the side surface upper part being separated cylinder 1, the below of the first spirally inlet air mouth 31 is provided with the second spirally inlet air mouth 32, to have angle a at the second spirally inlet air mouth 32 and the first spirally inlet air mouth 31 shape, 0 ° of < a < 90 °, the two air inlet of such employing, inlet-duct area is made to be increased to the twice of single import, each inlet velocity reduces by half, thus reduce the resistance that gas enters inner barrel to a certain extent, accelerate separative efficiency and the speed of air-flow, and angle is more conducive to the separative efficiency of air-flow between 0 ° and 90 °, the blast pipe that the top being separated cylinder 1 is arranged is used for the air-flow of separator well to discharge, the dust hopper 5 that the bottom of conically shaped 2 is provided with is for collecting the materials such as isolated grit.
The side, top of blast pipe 4 has been horizontally disposed with an activated charcoal strainer 7 when air-flow discharges blast pipe, can impurity in adsorption gas flow, reaches catharsis; Heat-insulation layer 8 ensure that the temperature stabilization of separator interior, heat-insulation layer 8 is also provided with the speed that a wearing layer 11 slow down separator wearing and tearing, first spirally inlet air mouth 31 and the second spirally inlet air mouth 32 are the setting that is inclined upwardly, first spirally inlet air mouth 31 and the second spirally inlet air mouth 32 and horizontal angle are greater than 16 degree and are less than 21 degree and are conducive to entering of air-flow, fully carrying out of separation; It is more smooth and easy by air flowing that top cover 9 is set to up-small and down-big cone barrel shape.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a cyclone separator, it comprises the separation cylinder of hollow and is arranged at the conically shaped of described separation cylinder bottom, it is characterized in that: the side surface upper part of described separation cylinder offers the first spirally inlet air mouth of a UNICOM, the top of described separation cylinder is provided with a blast pipe, the bottom of described conically shaped is provided with dust hopper, the below of described first spirally inlet air mouth is provided with the second spirally inlet air mouth, described second spirally inlet air mouth and the described first spirally inlet air degree of lip-rounding have angle a, 0 ° of < a < 90 °.
2. a kind of cyclone separator according to claim 1, is characterized in that: the side, top of described blast pipe has been horizontally disposed with an activated charcoal strainer.
3. a kind of cyclone separator according to claim 2, is characterized in that: the inwall of described separation cylinder and described conically shaped is provided with a heat-insulation layer, and described heat-insulation layer is also provided with a wearing layer.
4. a kind of cyclone separator according to claim 3, it is characterized in that: described first spirally inlet air mouth and described second spirally inlet air mouth are the setting that is inclined upwardly, described first spirally inlet air mouth and described second spirally inlet air mouth and horizontal angle are all greater than 16 degree and are less than 21 degree.
5. a kind of cyclone separator according to claim 4, is characterized in that: the top of described separation cylinder is a top cover, and described top cover is set to up-small and down-big cone barrel shape.
6. a kind of cyclone separator according to claim 5, is characterized in that: described heat-insulation layer adopts aerogel blanket material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516577.8A CN104307649A (en) | 2014-09-30 | 2014-09-30 | Cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516577.8A CN104307649A (en) | 2014-09-30 | 2014-09-30 | Cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307649A true CN104307649A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516577.8A Pending CN104307649A (en) | 2014-09-30 | 2014-09-30 | Cyclone separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104307649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019721A (en) * | 2021-03-10 | 2021-06-25 | 江苏科技大学 | Cyclone separator with double-cone structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1424489A (en) * | 1974-01-28 | 1976-02-11 | Georgia Tech Res Inst | Device for separating solid or liquid particles from a gaseous medium |
| SU835499A1 (en) * | 1979-07-20 | 1981-06-07 | Калининский Ордена Трудового Красногознамени Политехнический Институт | Two-entry cyclone |
| CN2503993Y (en) * | 2001-07-30 | 2002-08-07 | 济南锅炉集团有限公司 | Cyclone separator for boiler |
| CN101116844A (en) * | 2007-09-05 | 2008-02-06 | 青岛科技大学 | Alpha type cyclone separator |
| CN101213026A (en) * | 2005-06-29 | 2008-07-02 | 丹尼利克里斯技术服务有限公司 | Cyclone separator for blast furnace gas |
| CN102310019A (en) * | 2011-09-01 | 2012-01-11 | 无锡双雄通用机械有限公司 | Improved high-efficiency cyclone separator structure |
| CN103501917A (en) * | 2011-04-19 | 2014-01-08 | 西门子有限公司 | Cyclone with a plurality of inlet ducts |
| CN204220315U (en) * | 2014-09-30 | 2015-03-25 | 苏州速腾电子科技有限公司 | A kind of cyclone separator |
-
2014
- 2014-09-30 CN CN201410516577.8A patent/CN104307649A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1424489A (en) * | 1974-01-28 | 1976-02-11 | Georgia Tech Res Inst | Device for separating solid or liquid particles from a gaseous medium |
| SU835499A1 (en) * | 1979-07-20 | 1981-06-07 | Калининский Ордена Трудового Красногознамени Политехнический Институт | Two-entry cyclone |
| CN2503993Y (en) * | 2001-07-30 | 2002-08-07 | 济南锅炉集团有限公司 | Cyclone separator for boiler |
| CN101213026A (en) * | 2005-06-29 | 2008-07-02 | 丹尼利克里斯技术服务有限公司 | Cyclone separator for blast furnace gas |
| CN101116844A (en) * | 2007-09-05 | 2008-02-06 | 青岛科技大学 | Alpha type cyclone separator |
| CN103501917A (en) * | 2011-04-19 | 2014-01-08 | 西门子有限公司 | Cyclone with a plurality of inlet ducts |
| CN102310019A (en) * | 2011-09-01 | 2012-01-11 | 无锡双雄通用机械有限公司 | Improved high-efficiency cyclone separator structure |
| CN204220315U (en) * | 2014-09-30 | 2015-03-25 | 苏州速腾电子科技有限公司 | A kind of cyclone separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019721A (en) * | 2021-03-10 | 2021-06-25 | 江苏科技大学 | Cyclone separator with double-cone structure |
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Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |