CN115254626B - Fog dirt formula selection powder machine - Google Patents
Fog dirt formula selection powder machine Download PDFInfo
- Publication number
- CN115254626B CN115254626B CN202210534853.8A CN202210534853A CN115254626B CN 115254626 B CN115254626 B CN 115254626B CN 202210534853 A CN202210534853 A CN 202210534853A CN 115254626 B CN115254626 B CN 115254626B
- Authority
- CN
- China
- Prior art keywords
- assembly
- fixed
- wind
- flange
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000843 powder Substances 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 10
- 210000003027 ear inner Anatomy 0.000 claims description 8
- 210000000883 ear external Anatomy 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- 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
- B07B11/02—Arrangement of air or material conditioning accessories
-
- 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
- B07B11/06—Feeding or discharging arrangements
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
-
- 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
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Cyclones (AREA)
Abstract
The invention discloses a fog dust type powder selecting machine, wherein a uniform flow pipe of the fog dust type powder selecting machine enables materials to uniformly and uninterruptedly diffuse and fall along an oversized material scattering disc to be uniformly distributed around a fence, wind of a fan enters a powder selecting chamber at one time, the materials are enabled to be rotated and the fog dust drifts to the rotating fence to be selected and cleaned under the action of a uniform air plate, the rest coarse powder is circularly collided and falls to a coarse powder hopper back and forth between the fence uniform air plates, fine powder adhered to the coarse powder is selected, the wind and the fine powder form mixed gas to penetrate into the fence to be directly down, the wind is separated from the wind by a collecting and conveying cylinder, and falls into the fine powder hopper under the action of a cyclone separator, the wind enters the fan through a clean air discharge pipe and a wind collecting box, so that the defects of more wind and less wind in a certain interval, multi-pipe dust accumulation of the wind and the like are fundamentally overcome, the unit dust carrying capacity is improved, the wind pressure, the wind quantity, the electricity consumption and the circulating load are reduced, and the output of a mill is improved, and the method has important significance for a peak of carbon.
Description
Technical Field
The invention relates to a dust-fog type powder selecting machine.
Background
At present, along with the enlargement of industrial grinding equipment, especially cement industry, the international and domestic powder concentrator is bad, and this is that the fine powder content in the coarse powder is high from the actual results of the powder concentrator of present operation, and unit wind dust carries the volume low, and unit output electricity consumption is high, and cyclic load is big, has seriously influenced mill's output, and the fine powder is the reason that wind material distribution is inhomogeneous, and air pipe dust deposition is serious, and the local wind that the material is many is few, and the local wind that the material is few is many, and the wind pressure loss is big, and fog dirt formula powder concentrator has overcome these defects comprehensively.
Disclosure of Invention
The invention aims to solve the technical problem of providing a powder selecting device, in particular to a dust-mist type powder selecting machine, which has high powder selecting efficiency and low unit energy consumption and is more suitable for large-scale grinding equipment.
In order to solve the technical problems, the technical scheme of the invention is as follows: the powder selecting chamber and the assembly thereof are internally connected with a material returning cone outside a supporting plate, the material returning cone is connected with the powder selecting chamber, a uniform air plate is fixed on the lower plane of the supporting plate, a bottom flange is connected with the powder selecting chamber and the uniform air plate, an air inlet is arranged on the side face of the supporting plate, the air inlet is connected with an air outlet pipe of a blower, a steady flow bin and an assembly thereof are arranged at the top of the supporting plate, the flange is connected with the powder selecting chamber by adopting a fastening piece, a feeding hole is arranged above the steady flow bin side, a uniform flow pipe is arranged at the lower part of the steady flow bin, outer hanging lugs are arranged at the two sides of the uniform flow pipe, a nut is screwed on the screw rod and vertically penetrates the steady flow bin to be fixed on the outer hanging lugs, a driven wheel is arranged at the top of a rotor shaft and the assembly thereof, the driven wheel is sequentially arranged downwards bearing chamber assembly, the steady flow bin assembly is fastened on the steady flow bin by using the fastening piece, the bearing disc is fixed on the shaft by using a pin assembly, the downwards sleeve is further fixed on a bearing seat by using the fastening piece, the material spreading plate is fixed on the bearing plate by using a fastener, the upper end of the fence is fixed on the lower plane of the material spreading plate, the lower end of the fence is fixed on the upper plane of the n-type low plate, the n-type chassis is fixed with an outer ear, the inner ear is fixed on the sleeve, the pull rod is respectively fixed on the inner ear and the outer ear by using the fastener, the collecting and conveying cylinder and the assembly thereof comprise a bearing seat which is fixed in the middle part of the collecting and conveying cylinder, the periphery is provided with a mixed gas outlet, the upper edge of the mixed gas outlet is properly inserted into the n-type chassis and has proper coincidence degree, one end of the air pipe is connected with the mixed gas outlet, the other end of the air pipe penetrates out of the coarse powder hopper and is simultaneously fixed on the coarse powder hopper, the air pipe is connected with the cyclone by using a flange and the fastener, the cyclone comprises a core pipe which is fixed in the middle of the upper part of the cyclone, the bottom of the cyclone is connected with the fine powder hopper by using the fastener, the clean gas discharging pipe penetrates out of the cyclone and is fixed on the cyclone, the air collecting and the air box is connected with the air box by using the flange, the air collecting box is provided with branch pipes which are uniformly distributed around the air collecting box, the air outlet is connected with the air outlet pipe at the lower part of the air collecting box by using a flange and a fastening piece, and the air outlet pipe is connected with the air inlet pipe of the blower.
After the technical scheme is adopted, the driven wheel obtains kinetic energy to start running, the air inlet starts to intake air in sequence, the feed inlet starts to feed, the material enters the steady flow bin and falls to the uniform flow tube, the distance between the uniform flow tube and the material scattering disc is regulated by the screw nut, so that the uniform flow tube always keeps proper material level, the material is ensured to flow out from between the steady flow tube and the material scattering disc uniformly and uninterruptedly, if the material is suddenly increased, the uniform flow tube cannot meet, the redundant material can overflow from the uniform flow tube to the steady flow bin and fall to the material scattering disc, the card Du accident is avoided, the material flows outwards more and more under the action of the centrifugal force of the material scattering disc to scatter to the material returning cone, then the turning head is downward, the wind entering the powder selecting chamber uniformly acts on the material from the surrounding under the action of the uniform air scattering plate, so that the material forms boiling fog dust to drift toward the rotor shaft and the fence on the rotor shaft and the assembly, under the action of the fence, the fine powder is selected, the coarse powder is impacted to the air homogenizing plate while the coarse powder is impacted to lose weight and descends, the coarse powder is impacted to lose weight again under the action of wind force, the coarse powder is repeatedly dropped to the coarse powder hopper after being repeatedly used for a plurality of times, so that the fine powder is selected, even if the fine powder adhered to the coarse powder is also selected, the mixed gas passes through the fence, passes through the mixed gas of the collecting and conveying cylinder and the n-type chassis, and forms a labyrinth seal due to the mutual overlapping and clearance between the collecting and conveying cylinder and the n-type chassis, and smoothly enters the cyclone separator and the assembly thereof, the fine powder is separated and falls to the fine powder hopper under the action of the centrifugal force, and clean air enters the collecting and the assembly thereof through the clean air discharge pipe and enters the blower through the air outlet pipe.
Drawings
Fig. 1 is a sectional view of a dust and mist type powder concentrator of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
fig. 4 is a cross-sectional view of fig. 1 at C-C.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The powder selecting chamber and its assembly 68 is internally provided with a supporting plate 14, the outside of the supporting plate 14 is connected with the powder selecting chamber and its assembly 68, the inside is connected with a material returning cone 13, the upper part of the material returning cone 13 is connected with the powder selecting chamber and its assembly 68, the upper part of a wind homogenizing plate 15 is connected with the supporting plate 14, the lower part is connected with a second flange 24, one side of the powder selecting chamber and its assembly 68 is provided with an air inlet 17, a fourth flange 11 at the top of the powder selecting chamber and its assembly 68 is connected with a third flange 10 on the steady flow bin 3 by a fastening piece 9, the steady flow bin and its assembly 3 also comprises a homogenizing pipe 7, hanging lugs 8 are fixed at two sides of the homogenizing pipe 7, the screw rod 5 penetrates the steady flow bin 3 and is fixed on the hanging lugs 8, a nut 6 is screwed on the screw rod 5, the upper side of the steady flow bin is provided with a feed inlet 4, the top of a rotor shaft and its assembly 30 are provided with a driven wheel 1, the first bearing chamber assembly 2 is fixed on the steady flow bin 3 by a fourth fastening piece 72, the bearing disc 27 is fixed on the shaft 30 by a pin assembly 26 in turn, the sleeve 29 is arranged downwards, the second bearing chamber assembly 31 is fixed on the bearing seat 35 by a fifth fastener 33, the material spreading disc 12 is fixed on the bearing disc 27 by a sixth fastener 28, the upper end of the fence 16 is fixed on the material spreading disc 12, the lower end of the fence is fixed on the n-type chassis 21, the n-type chassis 21 is fixed with the outer ear 20, the inner ear 18 is fixed on the sleeve 29, one end of the pull rod 19 is fixed on the inner ear 18 by a seventh fastener 22, the other end of the pull rod 19 is fixed on the outer ear 20 by an eighth fastener 23, a first flange 70 on the coarse powder bucket and the assembly 41 is connected with a second flange 24 on the powder selecting chamber and the assembly by a first fastener 25, the coarse powder bucket and the assembly 41 also comprise a coarse powder outlet 42 and a first viewing hole 43, the first viewing hole flange 44 is arranged on the first viewing hole 43, the first hole cover 45 is fixed together by the second fastener 46, the coarse powder hopper and its assembly 41 are equipped with a collection and delivery cylinder and its assembly 36, the collection and delivery cylinder and its assembly 36 are under the rotor shaft and its assembly 30, i.e. overlap each other and leave a gap between them, the collection and delivery cylinder and its assembly 36 includes bearing seat 35, fixed in the middle of collection and delivery cylinder 36, the mixed gas outlet 32 is uniformly distributed around it, one end of air pipe 47 is fixed on the mixed gas outlet 32, the other end passes through coarse powder hopper and its assembly 41 and is fixed together by means of ninth fastening piece 49, the bottom of collection and delivery cylinder 36 is equipped with second inspection hole 37, second inspection hole flange 38, second hole cover 39 are fastened together by means of tenth fastening piece 40, cyclone separator and its assembly 51 are internally biased to be fixed with core pipe 52, lower flange 62 is connected with eighth flange 63 on fine powder hopper 66 by means of twelfth fastening piece 61, clean gas outlet pipe 53 is passed through and fixed on cyclone separator and its assembly 51, the other end passes through coarse powder hopper and its assembly 41 and is fixed together by means of tenth fastening piece 55 on cyclone separator and its assembly 51, the bottom of tenth flange 56 is equipped with tenth fastening piece 55 on its support pipe 71, the bottom of air pipe is equipped with tenth flange 64 and its top end is equipped with tenth fastening piece 67, the bottom of the fourth fastening piece is equipped with a third fastening piece 64, the bottom of the fourth hole is equipped with a third fastening piece 64 is uniformly distributed on its bottom hole flange is equipped with a third fastening piece 64, and its bottom flange is equipped with a third fastening piece is.
The technical problems, technical solutions and advantageous effects solved by the present invention have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of protection of the present invention.
Claims (2)
1. The utility model provides a fog dirt formula selection powder machine which characterized in that: the powder selecting chamber and the assembly (68) thereof are provided with an air inlet (17), the outer edge of the inner supporting plate (14) is connected with the powder selecting chamber (68), the inner edge is connected with the material returning cone (13), the upper part of the material returning cone (13) is connected with the powder selecting chamber (68), the upper part of the air homogenizing plate (15) is fixed on the supporting plate (14), the lower part of the air homogenizing plate is fixed on the second flange (24), the dust-mist type powder selecting machine also comprises a coarse powder bucket and the assembly (41), a steady flow bin and the assembly (3), a rotor shaft and the assembly (30), a collection and transportation cylinder and the assembly (36), a cyclone separator and the assembly (51), a wind collecting box and the assembly (57) and a fine powder bucket (66);
the coarse powder hopper and the assembly (41) thereof comprise a first flange (70), the first flange (70) is connected with a second flange (24) by a first fastener (25), a coarse powder outlet (42) is arranged at the bottom of the coarse powder hopper, a first inspection hole (43) is arranged on the side surface of the coarse powder hopper, the first inspection hole flange (44) and a first hole cover (45) are fastened together by a second fastener (46), and the collecting and conveying cylinder and the assembly (36) thereof are positioned at the middle upper part of the collecting and conveying cylinder;
the steady flow bin and an assembly (3) thereof are positioned at the top of the powder selecting chamber, a third flange (10) and a third fastening piece (9) are used for being connected with a fourth flange (11), a feed inlet (4) is arranged on the side surface of the upper part, a uniform flow pipe (7) is arranged in the steady flow bin, outer hanging lugs (8) are arranged on two sides of the uniform flow pipe (7), a screw rod (6) penetrates the steady flow bin (3) and is fixed on the outer hanging lugs (8), a nut (5) is screwed on the screw rod (6), and a bearing chamber assembly (30) of a rotor shaft and an assembly (30) thereof is fixed on the steady flow bin (3) by a fourth fastening piece (72);
the top of the rotor shaft and the assembly (30) thereof is provided with a driven wheel (1), a first bearing chamber assembly (2) at the upper part thereof is fixed on a steady flow bin (3) by a fourth fastener (72), a bearing disc (27) is sequentially arranged downwards, the bearing shaft is fixed on the shaft (30) by a pin assembly (26), a sleeve (29) is arranged downwards, a second bearing chamber assembly (31) is further fixed on a bearing seat (35) by a fifth fastener (33), a material spreading disc (12) is fixed on the bearing disc (27) by a sixth fastener (28), a fence (16) is fixed on the material spreading disc (12), the lower part thereof is fixed on an n-type chassis (21), an outer ear (20) is fixed on the n-type chassis (21), an inner ear (18) is fixed on the sleeve (29), one end of a pull rod (19) is fixed on the inner ear (18) by a seventh fastener (22), the other end of the pull rod (19) is fixed on the outer ear (20) by an eighth fastener (23), and the whole upper part of the pull rod (19) is positioned above a material spreading drum (36) with a gap;
the collecting and conveying cylinder and the assembly (36) thereof are positioned under the rotor shaft and the assembly (30) thereof, and are overlapped and have a gap, the collecting and conveying cylinder and the assembly (36) thereof comprise the collecting and conveying cylinder (36), the bearing seat (35) is positioned in the middle of the inside of the collecting and conveying cylinder, the mixed gas outlets (32) are uniformly distributed along the periphery, one end of the air pipe (47) is fixed on the mixed gas outlets (32), the other end of the air pipe penetrates through and is fixed on the coarse powder hopper (41), the mixed gas collecting and conveying cylinder is supported at the position of the middle part of the coarse powder hopper (41) at the upper side, the fifth flange (48) and the ninth fastening piece (49) are connected with the sixth flange (50) on the cyclone separator and the assembly (51), the second inspection hole (37) is arranged at the bottom of the collecting and conveying cylinder (36), and the second inspection hole flange (38) and the second hole cover (39) are connected by the tenth fastening piece (40);
the cyclone separator and the assembly (51) thereof comprise a core pipe (52), the core pipe (52) is fixed in the middle of the upper part of the cyclone separator and the assembly (51) thereof, a clean gas discharge pipe (53) penetrates out and is simultaneously fixed on the cyclone separator and the assembly (51) thereof, a seventh flange (54) and an eleventh fastening piece (55) are used for connecting with a seventh flange (56) on a branch pipe (71) on a wind collecting box and the assembly (57) thereof, and a lower flange (62) is connected with an eighth flange (63) on a fine powder hopper by a twelfth fastening piece (61);
the wind collecting box and the assembly (57) thereof comprise wind collecting boxes, branch wind pipes (71) are uniformly distributed on the periphery of the wind collecting boxes, eighth flanges (56) are fixed on the branch wind pipes (71), ninth flanges (59) on air outlets (58) and tenth flanges (65) on exhaust pipes are fixed together by thirteenth fasteners (60), and two ends of the exhaust pipes (64) penetrate out and are fixed on fine powder hoppers (66).
2. The dust and mist type powder concentrator of claim 1, wherein the collection and transportation cylinder (36) is located directly under the n-type chassis (21) and overlaps each other, and the upper edge of the collection and transportation cylinder (36) is properly inserted into the n-type chassis groove to be substantially centered and have proper overlap ratio, and a gap is left between the collection and transportation cylinder and the n-type chassis groove to form a virtually labyrinth seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534853.8A CN115254626B (en) | 2022-05-17 | 2022-05-17 | Fog dirt formula selection powder machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534853.8A CN115254626B (en) | 2022-05-17 | 2022-05-17 | Fog dirt formula selection powder machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115254626A CN115254626A (en) | 2022-11-01 |
| CN115254626B true CN115254626B (en) | 2024-01-30 |
Family
ID=83759445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210534853.8A Active CN115254626B (en) | 2022-05-17 | 2022-05-17 | Fog dirt formula selection powder machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115254626B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2302297C1 (en) * | 2006-01-20 | 2007-07-10 | Олег Савельевич Кочетов | Cyclone group |
| CN201164836Y (en) * | 2007-09-21 | 2008-12-17 | 朱贵 | Unpowered high-effective power selecting machine |
| CN101716574A (en) * | 2009-12-25 | 2010-06-02 | 江苏科行环境工程技术有限公司 | High-efficiency material distribution powder selector |
| CN101786082A (en) * | 2010-03-25 | 2010-07-28 | 天津水泥工业设计研究院有限公司 | Up feeding and down feeding double-grading type high-efficient powder concentrator |
| CN201603691U (en) * | 2010-02-09 | 2010-10-13 | 天津市裕川环保制品有限公司 | Centrifugal screening machine |
| CN102441530A (en) * | 2010-10-15 | 2012-05-09 | 朱贵 | Self-selecting powerless high-efficiency powder separator |
| CN202238664U (en) * | 2011-10-11 | 2012-05-30 | 罗和建 | Super-fine double-eddy horizontal rotational-flow powder selecting machine |
| CN203556562U (en) * | 2013-11-01 | 2014-04-23 | 南京托普粉磨工程技术有限公司 | Ternary classification powder selecting machine |
| KR101523635B1 (en) * | 2015-02-26 | 2015-06-02 | 성중금 | Apparatus and method for manufacturing dry type recycled aggregates of air circulation type |
| CN208245192U (en) * | 2018-02-13 | 2018-12-18 | 石家庄科林威尔环保科技有限公司 | A kind of powder concentrator |
| CN111097698A (en) * | 2019-12-26 | 2020-05-05 | 盐城市普天涂装工业有限公司 | Environment-friendly wind-force selection powder system |
| CN114286724A (en) * | 2019-08-28 | 2022-04-05 | Khd洪保德韦达克有限公司 | Cyclone separator with rotating rod-shaped cage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008038776B4 (en) * | 2008-08-12 | 2016-07-07 | Loesche Gmbh | Process for the screening of a millbase fluid mixture and mill classifier |
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2022
- 2022-05-17 CN CN202210534853.8A patent/CN115254626B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2302297C1 (en) * | 2006-01-20 | 2007-07-10 | Олег Савельевич Кочетов | Cyclone group |
| CN201164836Y (en) * | 2007-09-21 | 2008-12-17 | 朱贵 | Unpowered high-effective power selecting machine |
| CN101716574A (en) * | 2009-12-25 | 2010-06-02 | 江苏科行环境工程技术有限公司 | High-efficiency material distribution powder selector |
| CN201603691U (en) * | 2010-02-09 | 2010-10-13 | 天津市裕川环保制品有限公司 | Centrifugal screening machine |
| CN101786082A (en) * | 2010-03-25 | 2010-07-28 | 天津水泥工业设计研究院有限公司 | Up feeding and down feeding double-grading type high-efficient powder concentrator |
| CN102441530A (en) * | 2010-10-15 | 2012-05-09 | 朱贵 | Self-selecting powerless high-efficiency powder separator |
| CN202238664U (en) * | 2011-10-11 | 2012-05-30 | 罗和建 | Super-fine double-eddy horizontal rotational-flow powder selecting machine |
| CN203556562U (en) * | 2013-11-01 | 2014-04-23 | 南京托普粉磨工程技术有限公司 | Ternary classification powder selecting machine |
| KR101523635B1 (en) * | 2015-02-26 | 2015-06-02 | 성중금 | Apparatus and method for manufacturing dry type recycled aggregates of air circulation type |
| CN208245192U (en) * | 2018-02-13 | 2018-12-18 | 石家庄科林威尔环保科技有限公司 | A kind of powder concentrator |
| CN114286724A (en) * | 2019-08-28 | 2022-04-05 | Khd洪保德韦达克有限公司 | Cyclone separator with rotating rod-shaped cage |
| CN111097698A (en) * | 2019-12-26 | 2020-05-05 | 盐城市普天涂装工业有限公司 | Environment-friendly wind-force selection powder system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115254626A (en) | 2022-11-01 |
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