CN106622617B - Tailing separator is used in binary channels rotation - Google Patents
Tailing separator is used in binary channels rotation Download PDFInfo
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- CN106622617B CN106622617B CN201710107539.0A CN201710107539A CN106622617B CN 106622617 B CN106622617 B CN 106622617B CN 201710107539 A CN201710107539 A CN 201710107539A CN 106622617 B CN106622617 B CN 106622617B
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- gas
- inlet tube
- outer housing
- inner housing
- housing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/04—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cyclones (AREA)
Abstract
It is revolved the present invention provides a kind of binary channels and is used to tailing separator, including the outer housing (2), inner housing (8) and gas-solid inlet tube (1) being arranged successively from outside to inside, inner housing (8) and gas-solid inlet tube (1) are the tubular construction that upper and lower ends open, outer annular cavity is formed between outer housing (2) and inner housing (8), inner annular cavity is formed between inner housing (8) and gas-solid inlet tube (1), the lower part of outer housing (2) is connected with powder retrieving pipe (9), and the top of outer housing (2) is connected with outlet (3).Tailing separator will be used in binary channels rotation to be changed to based on centrifugation based on shock separation, and increase fluidized wind, make separative efficiency higher, evenness index higher.
Description
Technical field
The present invention relates to the corollary equipments such as thermal power generation, cement, chemical industry, metallurgy field, particularly a kind of binary channels rotations
Used tailing separator.
Background technology
Tailing separator is one important equipment of pulverized coal preparation system, and main function is that qualified fine powder is detached, is underproof
Coarse powder returns to grinding machine and re-grinds, and is used in power plant, cement industry, chemical industry, metallurgy industry extensively.Currently, existing binary channels
Separator is mainly used in blower mill, and mainly inertia and hitting detaches, and inner structural member is easy to wear, flexible material
It is readily retained in inner member attachment, influence separating property and then can also influence performance safety, in addition to this, separator
Difference, powder are compared with the problems such as thick, uniformity is poor, fineness is difficult to control.If applied to coal dust detach, its coal adaptability compared with
Difference.
Related terms are explained：
Fineness：Fine powder accounts for the percentage of entire powder.
Invention content
In order to solve the problems, such as existing binary channels separator using low separation efficiency is hit, the present invention provides a kind of bilaterals
Tailing separator is used in road rotation, and tailing separator will be used in binary channels rotation to be changed to based on centrifugation based on shock separation, and increase
Fluidized wind, makes separative efficiency higher, evenness index higher.
The technical solution adopted by the present invention to solve the technical problems is：A kind of used tailing separator of binary channels rotation, including
Outer housing, inner housing and the gas-solid inlet tube being arranged successively from outside to inside, inner housing and gas-solid inlet tube are that upper and lower ends are opened
The tubular construction put forms outer annular cavity, inner ring is formed between inner housing and gas-solid inlet tube between outer housing and inner housing
The lower part of shape cavity, outer housing is connected with powder retrieving pipe, and the top of outer housing is connected with outlet.
The center line of outer housing, inner housing and gas-solid inlet tube is vertically arranged, and the upper end of outer housing is positioned at interior
The top of shell upper end, the upper end of inner housing are located at the top of gas-solid inlet tube upper end, are equipped in gas-solid inlet tube for removing
Into the removal of impurities component of the soft sundries in gas-solid inlet tube.
Removal of impurities component contains central shaft and multiple blades, and the center line of central shaft is overlapped with the center line of gas-solid inlet tube,
Multiple blades are arranged along the circumferential uniform intervals of gas-solid inlet tube, and the both sides of blade are connect with central shaft and gas-solid inlet tube respectively
It is fixed.
Removal of impurities component is located at the top of gas-solid inlet tube, circumferentially arranged with multiple small front aprons in the top of inner housing, along interior
The diametric(al) of shell, the length of small front apron are less than or equal to the difference of the radius of inner housing and gas-solid inlet tube, gas-solid inlet tube
Upper end be located at the lower section of small front apron.
Binary channels rotation is used to tailing separator and also contains the adjustment axis for being useful for adjusting small front apron angle of inclination, and adjustment axis passes through
Outer housing and inner housing, one end and the small front apron of adjustment axis are connected and fixed.
The top of outer housing is equipped with upper manhole door, and upper manhole door is located between the upper end and small front apron of outer housing, outer housing
Upper end in be equipped with hit cone, hit cone positioned at outer housing upper end center, outlet connect with the upper end of outer housing, outlet is located at
Between the inner surface and shock cone of outer housing.
The center line of outer housing, inner housing and gas-solid inlet tube is vertically arranged, and inner housing is entirely located in shell
In vivo, the lower end of inner housing is located at the lower section of gas-solid inlet tube upper end, and the lower end of gas-solid inlet tube is located at outside the lower end of outer housing.
The lower end of outer housing is located at the lower section of inner housing lower end, and the upper end of powder retrieving pipe and the lower end of outer housing are connected and fixed,
Powder retrieving pipe contains outer tube body and interior tube body, and said inner tube body, outer tube body and gas-solid inlet tube are arranged successively from inside to outside.
The outer tube body is top conical cylindrical structure directed downwardly, and said inner tube body is the conical cylindrical structure of top upward, institute
Outer tube body is stated to be equipped with for revolving the gas distributor for being used to be blown into fluidized wind in tailing separator, gas distributor to the binary channels
Blowing direction be perpendicular to the direction on the surface of the outer tube body or the tangential direction of the outer tube body.
The lower part of outer housing is equipped with lower manhole door, and the difference of the radius of outer housing and inner housing is more than inner housing and gas-solid import
The difference of the radius of pipe, the upper end of inner housing are externally connected with angle, and angle is the conical cylindrical structure that top faces upward or downward, gas-solid into
The upper end of mouth pipe is externally connected with flaring, which is top conical cylindrical structure directed downwardly.
The beneficial effects of the invention are as follows：
1, using Advanced Idea, centrifugation is increased, substantially eliminates shock separation.
2, increase rotating inner member in inlet tube to remove sundries.
3, shock cone is increased, at triangular shape, to form stable air-flow.
4, increase fluidized wind, for according to coal quality situation come fineness adjustment.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.
Fig. 1 is the structural schematic diagram that tailing separator is used in binary channels rotation of the present invention.
Fig. 2 is the structural schematic diagram of the first removal of impurities component.
Fig. 3 is the structural schematic diagram of second of removal of impurities component.
Fig. 4 is the expanded schematic diagram of inner housing.
1, gas-solid inlet tube；2, outer housing；3, it exports；4, adjustment axis；5, gas distributor；6, small front apron；7, cone is hit；
8, inner housing；9, powder retrieving pipe；10, clean component；11, upper manhole door；12, lower manhole door；13, angle；14, blade；15, center
Axis.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Tailing separator is used in a kind of rotation of binary channels, including outer housing 2, inner housing 8 and the gas-solid being arranged successively from outside to inside
Inlet tube 1, inner housing 8 and gas-solid inlet tube 1 are the tubular construction that upper and lower ends open, shape between outer housing 2 and inner housing 8
At outer annular cavity, inner annular cavity is formed between inner housing 8 and gas-solid inlet tube 1, the lower part of outer housing 2 is connected with powder retrieving pipe
9, the top of outer housing 2 is connected with outlet 3, as shown in Figure 1.
By taking coal dust to be separated as an example, coal dust enters after gas-solid inlet tube 1 to be rotated under the action of spinning updraft
It rises, leave rear satisfactory fine breeze from gas-solid inlet tube 1 is discharged by the laggard inlet/outlet 3 in upper end of inner housing 8, rough coal powder
The outer annular cavity and inner annular cavity are fallen into, is discharged subsequently into powder retrieving pipe 9.Tailing separator will be used in binary channels rotation to be hit
It is changed to based on separation based on centrifugation, to make separative efficiency higher.
The center line of outer housing 2, inner housing 8 and gas-solid inlet tube 1 is vertically arranged, outer housing 2, inner housing 8
It is overlapped with the center line of gas-solid inlet tube 1, the upper end of outer housing 2 is located at the top of 8 upper end of inner housing, the upper end position of inner housing 8
Top in 1 upper end of gas-solid inlet tube, the interior soft sundries being equipped with for removing into gas-solid inlet tube 1 of gas-solid inlet tube 1
Removal of impurities component 10.Specifically, removal of impurities component 10 contains central shaft 15 and multiple blades 14, the center line of central shaft 15 and gas-solid
The center line of inlet tube 1 overlaps, and multiple blades 14 are arranged along the circumferential uniform intervals of gas-solid inlet tube 1, the both sides point of blade 14
It is not connected and fixed with central shaft 15 and gas-solid inlet tube 1, as shown in Figures 2 and 3.
Blade 14 can be screw blade, straight panel shape blade or arc-shaped blade, and blade quantity is 3 to 12, in
Between have axis.It can be mingled with such as linear (such as metal wire, plastic cord, cotton thread) or sheet (such as plastic sheet, cotton piece) in usual coal dust
Soft sundries, the soft sundries be easy to cause the casey between baffle and shaft, and removal of impurities component 10 can stop and prevent this soft
Property sundries entered between inner housing 8 and gas-solid inlet tube 1 by gas-solid inlet tube 1, the problem of to effective solution casey.
Removal of impurities component 10 is located at the top of gas-solid inlet tube 1, circumferentially arranged with multiple small front aprons 6 in the top of inner housing 8,
Along the diametric(al) of inner housing 8, the length of small front apron 6 is less than or equal to the difference of the radius of inner housing 8 and gas-solid inlet tube 1, gas
Gu the upper end of inlet tube 1 is located at the lower section of small front apron 6, as shown in Figure 1.The used tailing separator of binary channels rotation, which also contains, to be useful for adjusting
The adjustment axis 4 at 6 angle of inclination of small front apron is saved, adjustment axis 4 passes through outer housing 2 and inner housing 8, one end and the small front apron 6 of adjustment axis 4
It is connected and fixed.Specifically, can be generally 10 to 30 according to the output of coal pulverizer, the quantity of small front apron 6, be evenly arranged,
Shape can be that straight panel can also be arc, and can be vertically arranged can also be obliquely installed, as shown in figure 4, small front apron 6 can produce
Raw centrifugal force, carries out thickness powder separation.The angle of inclination of small front apron 6 mainly requires to carry out angle tune according to air quantity, fineness of pulverized coal
Section, wherein adjustment axis must carry out sealing, prevent powder from revealing.Removal of impurities component 10 can generate level-one separating effect, small front apron 6
The second-order separation can be generated, removal of impurities component 10 and small front apron 6 can also be used alone.
The top of outer housing 2 is equipped with upper manhole door 11, and upper manhole door 11 is located between the upper end and small front apron 6 of outer housing 2,
It is equipped in the upper end of outer housing 2 and hits cone 7, hit the center that cone 7 is located at 2 upper end of outer housing, the upper end of outlet 3 and outer housing 2
Connection, outlet 3, which is located at the inner surface of outer housing 2 and hits, bores between 7.The surface that cone 7 is located at gas-solid inlet tube 1 is hit, is hit
Downward, the diameter for hitting the bottom end of cone 7 is less than the internal diameter of gas-solid inlet tube 1 on the top for hitting cone 7.
Inner housing 8 is entirely located in outer housing 2, and the lower end of inner housing 8 is located at the lower section of 1 upper end of gas-solid inlet tube, gas-solid
The lower end of inlet tube 1 is located at outside the lower end of outer housing 2.The lower end of outer housing 2 is located at the lower section of 8 lower end of inner housing, powder retrieving pipe 9
The lower end of upper end and outer housing 2 is correspondingly connected with fixation, and powder retrieving pipe 9 contains outer tube body and interior tube body, said inner tube body, outer tube body and
Gas-solid inlet tube 1 is arranged successively from inside to outside.The outer tube body is top conical cylindrical structure directed downwardly, and said inner tube body is top
Conical cylindrical structure upward, the outer tube body are equipped with for revolving the gas for being used to be blown into fluidized wind in tailing separator to the binary channels
The blowing direction of body distributor 5, gas distributor 5 is perpendicular to the direction on the surface of the outer tube body, as shown in Figure 1, or gas
The blowing direction of body distributor 5 be the outer tube body tangential direction, i.e., gas distributor 5 be blown into powder retrieving pipe 9 air-flow it is vertical
In the paper of Fig. 1.After increasing fluidized wind, fluidizing velocity can be adjusted according to fineness requirement, so that qualified coal dust is gone out from outlet,
Improve separative efficiency.
The lower part of outer housing 2 is equipped with lower manhole door 12, and it is gentle that the difference of the radius of outer housing 2 and inner housing 8 is more than inner housing 8
Gu the upper end of the difference of the radius of inlet tube 1, inner housing 8 is externally connected with angle 13, angle 13 is the cone cylinder that top faces upward or downward
Shape structure, preferably angle 13 are the conical cylindrical structure of top upward to play separating effect, connection outside the upper end of gas-solid inlet tube 1
There is flaring, which is top conical cylindrical structure directed downwardly, as shown in Figure 1.Lower four manhole doors are installed on outer housing, it can be with
Easy to repair and cleaning separator.
Binary channels rotation is used to tailing separator and uses advanced separation theory, increases centrifugation, substantially eliminates shock
Separation, separative efficiency higher, evenness index are more high；Flexible material can be smashed, prevents flexible material from blocking separator, shadow
Ring performance and safety；Increase multi-stage separation mode, can also single-stage, according to material property etc. flexibly allocate, reach separation,
Energy-saving effect.The optional embodiment that tailing separator is used in binary channels rotation is described below：
Mode one：Gas and solid are entered by gas-solid inlet tube 1, through the removal of impurities component 10 in gas-solid inlet tube 1, if with
Rotating vane in a vertical shape can also remove flexible material, main to generate centrifugal force and level-one separation, and gas-solid is made to generate rotating flow
, coarse powder is screwed into 8 wall surface of inner housing and is separated, and is discharged from powder retrieving pipe 9, and qualified fine powder is gone out from outlet 3.
Mode two：Gas and solid are entered by gas-solid inlet tube 1, through the removal of impurities component 10 in gas-solid inlet tube 1, if with
Rotating vane in a vertical shape can also remove flexible material, main to generate centrifugal force and level-one separation, and gas-solid is made to generate rotating flow
, then through small front apron 6, the second-order separation is generated, coarse powder is screwed into 8 wall surface of inner housing and is separated, and is discharged from powder retrieving pipe 9, qualified
Fine powder 3 go out from outlet.
Mode three：Gas and solid are entered by gas-solid inlet tube 1, through small front apron 6, generate gas solid separation, coarse powder is screwed into
8 wall surface of inner housing is separated, and is discharged from powder retrieving pipe 9, and qualified fine powder is gone out from outlet 3.
Mode four：If mode one and mode two, fineness is smaller in time powder, then needs to open gas distributor 5.
The above, only specific embodiments of the present invention, the range that cannot be implemented with its restriction invention, so it is equivalent
The displacement of component, or according to equivalent variations made by scope of patent protection of the present invention and modification, should all still fall within what this patent was covered
Scope.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical solution, technical solution with
Use can be freely combined between technical solution.
Claims (8)
1. tailing separator is used in a kind of binary channels rotation, which is characterized in that it includes from outside to inside that tailing separator is used in binary channels rotation
Outer housing (2), inner housing (8) and the gas-solid inlet tube (1) being arranged successively, inner housing (8) and gas-solid inlet tube (1) are up and down
The tubular construction of both ends open forms outer annular cavity, inner housing (8) and gas-solid import between outer housing (2) and inner housing (8)
Inner annular cavity is formed between pipe (1), the lower part of outer housing (2) is connected with powder retrieving pipe (9), and the top of outer housing (2) is connected with
It exports (3)；
The center line of outer housing (2), inner housing (8) and gas-solid inlet tube (1) is vertically arranged, outer housing (2) it is upper
Positioned at the top of inner housing (8) upper end, the upper end of inner housing (8) is located at the top of gas-solid inlet tube (1) upper end, gas-solid import at end
The removal of impurities component (10) for removing the soft sundries into gas-solid inlet tube (1) is equipped in pipe (1)；
The component (10) that cleans contains central shaft (15) and multiple blades (14), center line and the gas-solid inlet tube of central shaft (15)
(1) center line overlaps, and multiple blades (14) arrange along the circumferential uniform intervals of gas-solid inlet tube (1), the both sides of blade (14)
It is connected and fixed respectively with central shaft (15) and gas-solid inlet tube (1), blade (14) is screw blade.
2. tailing separator is used in binary channels rotation according to claim 1, which is characterized in that removal of impurities component (10) is located at gas-solid
The top of inlet tube (1), circumferentially arranged with multiple small front aprons (6) in the top of inner housing (8), the diameter side along inner housing (8)
To the length of small front apron (6) is less than or equal to the difference of the radius of inner housing (8) and gas-solid inlet tube (1), gas-solid inlet tube (1)
Upper end be located at the lower section of small front apron (6).
3. tailing separator is used in binary channels rotation according to claim 2, which is characterized in that coarse powder separation is used in binary channels rotation
Device also contains the adjustment axis (4) for being useful for adjusting small front apron (6) angle of inclination, and adjustment axis (4) passes through outer housing (2) and inner housing
(8), one end of adjustment axis (4) is connected and fixed with small front apron (6).
4. tailing separator is used in binary channels rotation according to claim 2, which is characterized in that the top of outer housing (2) is equipped with
Upper manhole door (11), upper manhole door (11) is located between the upper end of outer housing (2) and small front apron (6), in the upper end of outer housing (2)
(7) to be bored equipped with hitting, hit the center that cone (7) is located at outer housing (2) upper end, outlet (3) is connect with the upper end of outer housing (2),
Outlet (3) is located between the inner surface of outer housing (2) and shock cone (7).
5. tailing separator is used in binary channels rotation according to claim 1, which is characterized in that outer housing (2), inner housing (8)
Vertically it is arranged with the center line of gas-solid inlet tube (1), inner housing (8) is entirely located in outer housing (2), inner housing
(8) lower end is located at the lower section of gas-solid inlet tube (1) upper end, and the lower end of gas-solid inlet tube (1) is located at the lower end of outer housing (2)
Outside.
6. tailing separator is used in binary channels rotation according to claim 5, which is characterized in that the lower end of outer housing (2) is located at
The lower section of inner housing (8) lower end, the upper end and the lower end of outer housing (2) of powder retrieving pipe (9) are connected and fixed, and powder retrieving pipe (9) is containing outer
Tube body and interior tube body, said inner tube body, outer tube body and gas-solid inlet tube (1) are arranged successively from inside to outside.
7. tailing separator is used in binary channels according to claim 6 rotation, which is characterized in that the outer tube body be top downward
Conical cylindrical structure, said inner tube body is the conical cylindrical structure of top upward, and the outer tube body is equipped with for the binary channels
Rotation is used to be blown into the gas distributor (5) of fluidized wind in tailing separator, and the blowing direction of gas distributor (5) is perpendicular to described
The tangential direction of the direction on the surface of outer tube body or the outer tube body.
8. tailing separator is used in binary channels rotation according to claim 1, which is characterized in that the lower part of outer housing (2) is equipped with
The difference of the radius of lower manhole door (12), outer housing (2) and inner housing (8) is more than the radius of inner housing (8) and gas-solid inlet tube (1)
Difference, the upper end of inner housing (8) is externally connected with angle (13), and angle (13) is the conical cylindrical structure that top faces upward or downward, gas
Gu the upper end of inlet tube (1) is externally connected with flaring, which is top conical cylindrical structure directed downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107539.0A CN106622617B (en) | 2017-02-27 | 2017-02-27 | Tailing separator is used in binary channels rotation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107539.0A CN106622617B (en) | 2017-02-27 | 2017-02-27 | Tailing separator is used in binary channels rotation |
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| CN106622617A CN106622617A (en) | 2017-05-10 |
| CN106622617B true CN106622617B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710107539.0A Active CN106622617B (en) | 2017-02-27 | 2017-02-27 | Tailing separator is used in binary channels rotation |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253400A (en) * | 2018-01-29 | 2018-07-06 | 湖南湘讯企业管理有限公司 | A kind of hot wind water conservancy diversion station boiler |
| CN111617963B (en) * | 2020-06-11 | 2022-07-12 | 山东腾飞机电科技有限公司 | Gypsum powder airflow separator |
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| CN2167779Y (en) * | 1993-09-20 | 1994-06-08 | 石家庄市获鹿县第二水泥厂 | Powder material scattering and separating device |
| CN2210722Y (en) * | 1994-04-05 | 1995-10-25 | 南京化工学院 | High-efficiency centrifugal powder-sieving machine |
| EP0691159A1 (en) * | 1994-07-06 | 1996-01-10 | Loesche Gmbh | Classifier for grinding mills |
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| CN105457535A (en) * | 2015-12-20 | 2016-04-06 | 重庆市天星寨粉葛食品有限公司 | Revolving drum for centrifugal homogenizer |
| CN206642870U (en) * | 2017-02-27 | 2017-11-17 | 中国华电集团科学技术研究总院有限公司 | The used mill separator of binary channels rotation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002239418A (en) * | 2001-02-16 | 2002-08-27 | Ishikawajima Harima Heavy Ind Co Ltd | Cyclone |
| EP2990123B1 (en) * | 2013-04-23 | 2018-07-04 | Shizuoka Plant Co., Ltd. | Cyclone device |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167779Y (en) * | 1993-09-20 | 1994-06-08 | 石家庄市获鹿县第二水泥厂 | Powder material scattering and separating device |
| CN2210722Y (en) * | 1994-04-05 | 1995-10-25 | 南京化工学院 | High-efficiency centrifugal powder-sieving machine |
| EP0691159A1 (en) * | 1994-07-06 | 1996-01-10 | Loesche Gmbh | Classifier for grinding mills |
| CN204544762U (en) * | 2015-04-02 | 2015-08-12 | 西安西热锅炉环保工程有限公司 | A kind of axial meal separator |
| CN105457535A (en) * | 2015-12-20 | 2016-04-06 | 重庆市天星寨粉葛食品有限公司 | Revolving drum for centrifugal homogenizer |
| CN206642870U (en) * | 2017-02-27 | 2017-11-17 | 中国华电集团科学技术研究总院有限公司 | The used mill separator of binary channels rotation |
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| CN106622617A (en) | 2017-05-10 |
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