CN202527369U - Rotary winnowing grader - Google Patents

Rotary winnowing grader Download PDF

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Publication number
CN202527369U
CN202527369U CN2012202122122U CN201220212212U CN202527369U CN 202527369 U CN202527369 U CN 202527369U CN 2012202122122 U CN2012202122122 U CN 2012202122122U CN 201220212212 U CN201220212212 U CN 201220212212U CN 202527369 U CN202527369 U CN 202527369U
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CN
China
Prior art keywords
rotating cylinder
rotary barrel
rotary
utility
model
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.)
Expired - Lifetime
Application number
CN2012202122122U
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Chinese (zh)
Inventor
石永兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAMI HESHENGYUAN MINING CO Ltd
Original Assignee
HAMI HESHENGYUAN MINING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAMI HESHENGYUAN MINING CO Ltd filed Critical HAMI HESHENGYUAN MINING CO Ltd
Priority to CN2012202122122U priority Critical patent/CN202527369U/en
Application granted granted Critical
Publication of CN202527369U publication Critical patent/CN202527369U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a rotary winnowing grader, which comprises a rotary barrel, a push type lifting blade, a feeding device, a discharging device, an air inlet system, a supporting roller, a base, a speed regulating motor and a wheel belt, wherein the push type lifting blade is arranged on the inner wall of the rotary barrel; the wheel belt is welded on the periphery of the rotary barrel; the wheel belt of the rotary barrel is matched with the supporting roller; the axis of the rotary barrel horizontally rotates above the supporting roller; the supporting roller is assembled on the base, and is driven by using the speed regulating motor; the feeding device and the discharging device are arranged at the two ends of the rotary barrel respectively; and the air inlet system is arranged at one end of the feeding device. The rotary winnowing grader provided by the utility model has the advantages of simple structure, low production cost, wide material granularity application range and gradable fineness. Material processing and separation have low wear on equipment, and convenience is brought to maintenance. The rotating speed can be regulated according to the property of a selected material and the required yield. An air speed regulating valve can be used for regulating the air speed in the rotary barrel according to the requirement of granularity on the selected material, and grading is better realized.

Description

Swinging selection by winnowing grader
Technical field
The utility model relates to a kind of swinging selection by winnowing grader, belongs to the material separation device field.
Background technology
In the process of lapping, the stock grading of big proportion is a difficult problem, and traditional classification is to utilize centrifugal rotation to carry out classification mostly; Especially be directed against ore classifications such as iron ore, copper mine, but, realize the purpose of classification because the individual particle quality is heavier; Must strengthen wind speed and rotating speed, the easy like this power consumption that causes increases, and traditional device can't be born these wearing and tearing; Under this situation, if reach the purpose of classification, then special substance must be used, production cost certainly will be increased.
The utility model content
The technical problem that the utility model will solve is to overcome existing defective, and a kind of swinging selection by winnowing grader is provided, and can realize the classification purpose, and simple in structure, and cost reduces.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of swinging selection by winnowing grader comprises rotating cylinder, pusher lifting blade, feed arrangement, drawing mechanism, air inlet system, support roller, support, buncher, wheel band.
The rotating cylinder inwall evenly is welded with the pusher lifting blade of circular arc type; Rotating cylinder is welded with the wheel band respectively near the periphery at two ends; The wheel band of rotating cylinder matches with support roller, rotates on the support roller top with making the rotating cylinder axis horizontal, and support roller is assemblied on the support and by buncher and drives.
The rotating cylinder two ends are separately installed with feed arrangement and drawing mechanism, at feed arrangement one end air inlet system are installed.
Between feed arrangement and drawing mechanism and the rotating cylinder sealing device is arranged.
The utility model swinging selection by winnowing grader is simple in structure, makes easily, and production cost is low, installs simple.Granularity to material is applied widely, and thickness is all gradable.Material processing separates little to equipment attrition, easy to maintenance.The rotary speed of rotating cylinder can be according to the character of selected material, and the output that requires is adjusted.The wind speed control valve can be adjusted the wind speed in the rotating cylinder according to the requirement of selected raw meal particle size, thereby reaches the purpose of variable grain classification.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model swinging selection by winnowing grader;
Fig. 2 is the side-looking structural representation of the utility model swinging selection by winnowing grader.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
Like Fig. 1, shown in 2, a kind of swinging selection by winnowing grader comprises rotating cylinder 3, pusher lifting blade 9, feed arrangement 2, drawing mechanism 6, air inlet system 1, support roller 8, support 7, buncher 10, takes turns and be with 4.
Rotating cylinder 3 inwalls evenly are welded with the pusher lifting blade 9 of circular arc type; Rotating cylinder 3 is welded with wheel respectively near the periphery at two ends and is with 4; The wheel of rotating cylinder is with 4 to match with support roller 8; Rotate on support roller 8 tops, support roller 8 is assemblied on the support 7 and by buncher 10 and drives with making rotating cylinder 3 axis horizontal.
Rotating cylinder 3 two ends are separately installed with feed arrangement and drawing mechanism 6, at feed arrangement one end air inlet system 1 are installed.Be provided with the wind speed control valve at air inlet system.
Between feed arrangement 2 and drawing mechanism 6 and the rotating cylinder sealing device 5 is arranged.
Material is added the rotating cylinder 3 from feed arrangement 2, and buncher 10 work drive support roller 8 rotations; Thereby driven wheel band 4 and rotating cylinder 3 rotations, the pusher lifting blade 9 of circular arc type together rotates selected material and rotating cylinder 3, with evenly letting go behind material web to rotating cylinder 3 tops; The material vertical drop; Form the material curtain that evenly falls, the fine powder in the following blanking curtain is separated with coarse fodder by air inlet system 1 wind-force that transmits in dropping process, and is taken out of by wind-force.Coarse fodder then falls to rotating cylinder 3 bottoms, gets into next stage lifting process.Meal is progressively released by the pusher lifting blade 9 of circular arc type again, entering coarse fodder retracting device, and fine powder brings to deduster by the wind of air inlet system.Behind some grades of lifting blades, fine powder separates with meal, reaches the purpose of classification.
The utility model swinging selection by winnowing grader is simple in structure, makes easily, and production cost is low, installs simple.Granularity to material is applied widely, and thickness is all gradable.Material processing separates little to equipment attrition, easy to maintenance.The rotary speed of rotating cylinder can be according to the character of selected material, and the output that requires is adjusted.The wind speed control valve can be adjusted the wind speed in the rotating cylinder according to the requirement of selected raw meal particle size, thereby reaches the purpose of variable grain classification.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims (2)

1. a swinging selection by winnowing grader is characterized in that: comprise rotating cylinder, pusher lifting blade, feed arrangement, drawing mechanism, air inlet system, support roller, support, buncher, wheel band;
The rotating cylinder inwall evenly is welded with the pusher lifting blade of circular arc type; Rotating cylinder is welded with the wheel band respectively near the periphery at two ends; The wheel band of rotating cylinder matches with support roller, rotates on the support roller top with making the rotating cylinder axis horizontal, and support roller is assemblied on the support and by buncher and drives;
The rotating cylinder two ends are separately installed with feed arrangement and drawing mechanism, at feed arrangement one end air inlet system are installed.
2. swinging selection by winnowing grader according to claim 1 is characterized in that: between said feed arrangement and drawing mechanism and the rotating cylinder sealing device is arranged.
CN2012202122122U 2012-05-14 2012-05-14 Rotary winnowing grader Expired - Lifetime CN202527369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202122122U CN202527369U (en) 2012-05-14 2012-05-14 Rotary winnowing grader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202122122U CN202527369U (en) 2012-05-14 2012-05-14 Rotary winnowing grader

Publications (1)

Publication Number Publication Date
CN202527369U true CN202527369U (en) 2012-11-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202122122U Expired - Lifetime CN202527369U (en) 2012-05-14 2012-05-14 Rotary winnowing grader

Country Status (1)

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CN (1) CN202527369U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109414728A (en) * 2016-05-05 2019-03-01 瑞科硅公司 Method and apparatus for the separate fine particles material from the mixture of coarse particulate material and fine particle materials
CN113941216A (en) * 2020-07-17 2022-01-18 中冶长天国际工程有限责任公司 Centrifugal type active carbon dust purification system and purification method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109414728A (en) * 2016-05-05 2019-03-01 瑞科硅公司 Method and apparatus for the separate fine particles material from the mixture of coarse particulate material and fine particle materials
CN109414728B (en) * 2016-05-05 2022-01-11 瑞科硅公司 Method and apparatus for separating fine-grained material from a mixture of coarse-grained material and fine-grained material
CN113941216A (en) * 2020-07-17 2022-01-18 中冶长天国际工程有限责任公司 Centrifugal type active carbon dust purification system and purification method thereof
CN113941216B (en) * 2020-07-17 2023-12-29 中冶长天国际工程有限责任公司 Centrifugal activated carbon dust purification system and purification method thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160906

Address after: 100089 Beijing city Haidian District town Xibeiwang cold northeast Street No. 237 room 114

Patentee after: Beijing Tianhong Huachuang Investment Co.,Ltd.

Address before: 839000, the Xinjiang Uygur Autonomous Region, Hami, Hami District, Hami Victory Road 50, Huatai court, No. 1, 4 floor, comprehensive building

Patentee before: HAMI HESHENGYUAN MINING Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20170918

Address after: 839000, 4, Shengli Road, 50, Shengli Road, the Xinjiang Uygur Autonomous Region, Hami, Hami

Patentee after: HAMI HESHENGYUAN MINING Co.,Ltd.

Address before: 100089 Beijing city Haidian District town Xibeiwang cold northeast Street No. 237 room 114

Patentee before: Beijing Tianhong Huachuang Investment Co.,Ltd.

TR01 Transfer of patent right
PP01 Preservation of patent right

Effective date of registration: 20180622

Granted publication date: 20121114

PP01 Preservation of patent right
CX01 Expiry of patent term

Granted publication date: 20121114

CX01 Expiry of patent term
PD01 Discharge of preservation of patent

Date of cancellation: 20220514

Granted publication date: 20121114

PD01 Discharge of preservation of patent