CN201061767Y - Magnetic separation barrel - Google Patents

Magnetic separation barrel Download PDF

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Publication number
CN201061767Y
CN201061767Y CNU2007201428002U CN200720142800U CN201061767Y CN 201061767 Y CN201061767 Y CN 201061767Y CN U2007201428002 U CNU2007201428002 U CN U2007201428002U CN 200720142800 U CN200720142800 U CN 200720142800U CN 201061767 Y CN201061767 Y CN 201061767Y
Authority
CN
China
Prior art keywords
magnetic
barrel
magnetic separation
permanent magnets
separation tube
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 - Fee Related
Application number
CNU2007201428002U
Other languages
Chinese (zh)
Inventor
衣大明
Original Assignee
衣大明
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 衣大明 filed Critical 衣大明
Priority to CNU2007201428002U priority Critical patent/CN201061767Y/en
Application granted granted Critical
Publication of CN201061767Y publication Critical patent/CN201061767Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A magnetic selection barrel relates to elements of a magnetic mine concentrator. The magnetic selection barrel is composed of an outer magnetic selection barrel, permanent magnets and an inner barrel, wherein the inner barrel is sleeved inside the outer magnetic selection barrel, which is connected via a shaft and a shaft bearing, the permanent magnets which are allocated at a circumference range from 220 DEG-270 DEG are fixed on the outer surface of the inner barrel, 40-70 permanent magnets are employed to be ranked to a fixed magnetic field of which the polarities of 40-70 permanent magnets are arranged alternately. After being tested, the magnetic selection barrel with the structure is capable of solving the problem of magnetism bird-nesting phenomenon, enhancing iron selecting grade and lowering the contents of tail magnetic iron.

Description

The magnetic separation tube
Technical field
A kind of magnetic separation tube relates to the parts of magnetic ore deposit ore separators.
Background technology
Armco magnetic iron preparation equipment in the market is divided into wet separation and dry separation, and existing conventional wet optional equipment and technology are replaced by dry separation craft step by step because of being subjected to the restriction of water resource bottleneck.Existing dry separation equipment can't effectively solve the magnetic coagulation phenomenon that occurs in the ore dressing process, thereby causes and select the iron grade not high, problems such as mine tailing Armco magnetic iron content height.
The utility model content
The purpose of this utility model provides a kind of magnetic separation tube for solving the magnetic coagulation phenomenon.
This magnetic separation tube is made of outer magnetic separation tube, permanent magnet and inner core, inner core is sleeved in the outer magnetic separation tube, is connected with bearing by axle, and permanent magnet is fixed on the outer surface of inner core, be distributed in 220 ° of-270 ° of circumference range, adopt 40-70 bar permanent magnet to be arranged in the fixed magnetic field of 40-70 bar alternating polarity.
Through test, adopt the magnetic separation tube of this structure can effectively solve the magnetic coagulation phenomenon, improve and select the iron grade, reduce tail Armco magnetic iron content.
Description of drawings
Fig. 1 is the generalized section of this magnetic separation tube;
Fig. 2 is the outer magnetic separation tube of this magnetic separation tube and the assembling schematic diagram of inner core.
The specific embodiment
This magnetic separation tube is made of outer magnetic separation tube 2, permanent magnet 1 and inner core 3, inner core 3 is sleeved in the outer magnetic separation tube 2, is connected with bearing 4 by axle 5, and permanent magnet 1 is fixed on the outer surface of inner core 3, be distributed in 230 ° of circumference range, adopt 50 permanent magnets 1 to be arranged in the fixed magnetic field of 50 alternating polarities.

Claims (1)

1. magnetic separation tube, constitute by outer magnetic separation tube, permanent magnet and inner core, inner core is sleeved in the outer magnetic separation tube, be connected with bearing by axle, it is characterized in that permanent magnet is fixed on the outer surface of inner core, be distributed in 220 ° of-270 ° of circumference range, adopt 40-70 bar permanent magnet to be arranged in the fixed magnetic field of 40-70 bar alternating polarity.
CNU2007201428002U 2007-05-30 2007-05-30 Magnetic separation barrel Expired - Fee Related CN201061767Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201428002U CN201061767Y (en) 2007-05-30 2007-05-30 Magnetic separation barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201428002U CN201061767Y (en) 2007-05-30 2007-05-30 Magnetic separation barrel

Publications (1)

Publication Number Publication Date
CN201061767Y true CN201061767Y (en) 2008-05-21

Family

ID=39450136

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201428002U Expired - Fee Related CN201061767Y (en) 2007-05-30 2007-05-30 Magnetic separation barrel

Country Status (1)

Country Link
CN (1) CN201061767Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588206A (en) * 2015-01-26 2015-05-06 刘阳 Exsuction-suction united dry pre-separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588206A (en) * 2015-01-26 2015-05-06 刘阳 Exsuction-suction united dry pre-separator

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
DD01 Delivery of document by public notice

Addressee: Yi Daming

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Yi Daming

Document name: Notification of Termination of Patent Right

CP02 Change in the address of a patent holder

Address after: 100086 No. 27, building 8, 086, Beijing post and telecommunications university

Patentee after: Yi Daming

Address before: 6, No. 010020 Hulun Buir South Road, the Inner Mongolia Autonomous Region, Hohhot, 161

Patentee before: Yi Daming

C56 Change in the name or address of the patentee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080521

Termination date: 20150530

EXPY Termination of patent right or utility model