CN2858052Y - Spiral launder machine - Google Patents

Spiral launder machine Download PDF

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Publication number
CN2858052Y
CN2858052Y CN 200520133243 CN200520133243U CN2858052Y CN 2858052 Y CN2858052 Y CN 2858052Y CN 200520133243 CN200520133243 CN 200520133243 CN 200520133243 U CN200520133243 U CN 200520133243U CN 2858052 Y CN2858052 Y CN 2858052Y
Authority
CN
China
Prior art keywords
ore
chute
spiral
spiral chute
blade
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
CN 200520133243
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Chinese (zh)
Inventor
刘发镇
Original Assignee
刘发镇
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
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Priority to CN 200520133243 priority Critical patent/CN2858052Y/en
Application granted granted Critical
Publication of CN2858052Y publication Critical patent/CN2858052Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a spiral chute concentrator, especially for the separation of nonferrous metallic, ferrous metallic, and nonmetallic minerals. The cross section of the spiral chute has a novel, unique complex curve by which the single processing capacity has been significantly enhanced (15 to 40 ton/machine hour), mainly employing that the difference among gravity, centrifugal force, friction effecting on the minerals and the surface of the ore vein during the mineral flow process. The concentrator has simple structure, large processing capacity, wide separation range of particle degree (4 to 0.04 mm), and can save water and electric energy, and can be easily operated and widely applied, and needs no external power, and has long working life.

Description

A kind of screw chute ore dressing machine
Technical field
The utility model relates to a kind of screw chute ore dressing machine, especially for sorting sorting of non-ferrous metal, ferrous metal, nonmetallic mineral.
Background technology
The diameter 600 that uses on everybody the known society, diameter 900,1200 millimeters compact spiral chutes of diameter ore separators, equipment unit disposal ability is little; it is limited to sort grade; service life is short, and groove face adopts cubic parabola or elliptic curve mostly, needs flushing water; can not satisfy modern mineral processing index and ability; floor space is big, investment cost is big at all, shortcomings such as complex structure.
Summary of the invention
The utility model has overcome the shortcoming and defect of above-mentioned prior art, novel, unique composite curve is adopted in the spiral chute cross section, increased substantially the unit disposal ability (15-40 ton/platform. the time), mainly be to utilize mineral and arteries and veins face in the stream motion process of ore deposit, to be subjected to the difference of gravity, centrifugal force and frictional force to carry out sorting.This device structure is simple, and disposal ability is big, sort grade wide (4-0.04mm), water saving power saving, simple to operate, wide accommodation, does not need additionaling power, does not need flushing water.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is the structural representation of screw chute ore dressing machine:
1. support 2. ore discharge casees 3. spiral chutes 4. are given 6. times crosses of cross on the ore deposit case 5.
The specific embodiment
With reference to accompanying drawing, support 1 is made up of with following cross 6 diameter 76mm steel pipe post and last cross 5, is used for the support helix chute.Spiral chute is made up of helical blade, and two blades are formed a circle, and equipment is every 3.5 circle helicla flute.Connect with the bolt knot between the blade, spiral fluted outer wall and bracket upright post are connected and fixed.Be connected for ore deposit case 3 and helicla flute blade topmost.3 branch nuggets free to rotate are housed in the ore discharge case 4, and in order to regulate the intercepting of product, the ore discharge case is connected with spiral chute blade bottom.The screw chute ore dressing machine structural parameters:
Spiral chute external diameter: 2000mm; Spiral sluice internal diameter: 360mm; Pitch: 1200mm; Spiral chute shape of cross section: three-in-one composite curve; The number of turns: 3.5 circles; Number (helicla flute number): 2; Disposal ability: 15-40 ton/platform. the time; Highly: 6600mm; Floor space: 5.7 square metres.

Claims (4)

1. a screw chute ore dressing machine is by support, ore discharge case, spiral chute, give the ore deposit case, last cross, following cross is formed, it is characterized in that support is formed the spiral chute shape of cross section by diameter 76mm steel pipe post and last cross with following cross: three-in-one composite curve.
2. screw chute ore dressing machine according to claim 1 is characterized in that spiral chute is made up of helical blade, and two blades are formed a circle, and equipment is every 3.5 circle helicla flute, connects with the bolt knot between the blade, and spiral fluted outer wall and bracket upright post are connected and fixed.
3. screw chute ore dressing machine according to claim 1 is characterized in that, is connected for ore deposit case and helicla flute blade topmost
4. screw chute ore dressing machine according to claim 1 is characterized in that being equipped with in the ore discharge case 3 branch nuggets free to rotate, and the ore discharge case is connected with spiral chute blade bottom.
CN 200520133243 2005-11-21 2005-11-21 Spiral launder machine Expired - Lifetime CN2858052Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520133243 CN2858052Y (en) 2005-11-21 2005-11-21 Spiral launder machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520133243 CN2858052Y (en) 2005-11-21 2005-11-21 Spiral launder machine

Publications (1)

Publication Number Publication Date
CN2858052Y true CN2858052Y (en) 2007-01-17

Family

ID=37610911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520133243 Expired - Lifetime CN2858052Y (en) 2005-11-21 2005-11-21 Spiral launder machine

Country Status (1)

Country Link
CN (1) CN2858052Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102695562A (en) * 2009-11-04 2012-09-26 Cpg矿业资源技术控股有限公司 Modular spiral separator elements
CN103599842A (en) * 2013-11-11 2014-02-26 宁德市康鑫矿山设备设计研发有限公司 Large tower-type spiral concentrator
CN105665120A (en) * 2016-02-03 2016-06-15 山东佳星环保科技有限公司 Spiral separation type coal separation technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102695562A (en) * 2009-11-04 2012-09-26 Cpg矿业资源技术控股有限公司 Modular spiral separator elements
CN103599842A (en) * 2013-11-11 2014-02-26 宁德市康鑫矿山设备设计研发有限公司 Large tower-type spiral concentrator
CN105665120A (en) * 2016-02-03 2016-06-15 山东佳星环保科技有限公司 Spiral separation type coal separation technology

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GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20070117

EXPY Termination of patent right or utility model