CN105149203A - Slime separator - Google Patents
Slime separator Download PDFInfo
- Publication number
- CN105149203A CN105149203A CN201510602844.8A CN201510602844A CN105149203A CN 105149203 A CN105149203 A CN 105149203A CN 201510602844 A CN201510602844 A CN 201510602844A CN 105149203 A CN105149203 A CN 105149203A
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- China
- Prior art keywords
- rotary screen
- dust cover
- groove
- discharging opening
- slime
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Abstract
The invention provides a slime separator, and belongs to the technical field of screening and washing of ores. The slime separator comprises a dustproof cover and a double-layer rotary screen which is arranged in the dustproof cover in a rotating manner, wherein the double-layer rotary screen is arranged obliquely and consists of a cylindrical inner rotary screen and a cylindrical outer rotary screen in a coaxial manner; meshes in the inner rotary screen are larger than that in the outer rotary screen; a feeding opening is formed in the upper end of the inner rotary screen, a crude ore discharging opening is formed in the lower part of the inner rotary screen, and a fine ore discharging opening is formed in the lower end of the outer rotary screen; and the dustproof cover consists of an upper door-shaped or arch box body, a bottom groove and a connecting plate which is connected between the groove and the door-shaped or arch box body, wherein the width of the groove is smaller than that of the door-shaped or arch box body, and a slime discharging device for discharging slime on the bottom of the dustproof cover is arranged in the groove. The slime separator is designed according to the real requirement for separating ores and clay powder in bauxite ores, and has characteristics of simple and practical structure and good effect for separating the ores and clay.
Description
[technical field]
The present invention relates to ore and sieve and wash technical field, be specifically related to a kind of slime separator with twin-roll sieve.
[background technology]
Accumulative Bauxite is the main source that South China of China produces metallic aluminium, and its typical feature is that mud containing rate is high, accounts for 60% of raw ore.When production and processing, must washup means be passed through, remove the clay of in raw ore about 60%, to obtain clean aluminium concentrate.Generally adopt washing to add broken technique to the process of Accumulative Bauxite at present, need to consume a large amount of water resources in production process, the mine tailing of generation needs to build storehouse specially and preserves, and not only causes required soil erosion, also there is great potential safety hazard simultaneously.The clean ore deposit of the aluminium produced usually owing to having influence on follow-up processing smelting containing moisture the exceeding standard of mud, causes smelting cost to increase.In addition, in Accumulative Bauxite raw ore, clay content is high, and current washup technique is difficult to recycle to clay bauxite, causes the wasting of resources.
A kind of sludge isolation technics dry-cleaning washup is applicant has invented based on this, first dry bauxite, make the dry earth mixed in bauxite split away off under mechanical action simultaneously, then use sludge separator ore and earth to be separated, but be applicable to the sludge separator of this technology use at present.
[summary of the invention]
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of slime separator, and the actual needs be separated with mud powder for ore in bauxite designs, and has simple and practical, the feature of ore deposit, mud good separating effect.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of slime separator, comprises dust cover, is arranged on Double-layer revolving drum screen in dust cover rotationally; Described Double-layer revolving drum screen coaxially arranges for being obliquely installed, by rotary screen in cylindrical shape and the outer rotary screen of cylindrical shape and forms; Mesh on described interior rotary screen is greater than the mesh on described outer rotary screen; The upper end of described interior rotary screen is provided with charging aperture, bottom is provided with rough discharging opening, and the bottom of described outer rotary screen is provided with thin ore deposit discharging opening; Described dust cover is made up of the groove of the door shape on top or arch casing, bottom and the connecting plate be connected between groove and door shape or arch casing, wherein, the width of groove is less than the width of a shape or arch casing, is provided with the ash discharge mud device that the plaster bottom by dust cover is discharged in groove; The dust cover inwall of described slime separator is fixed with support roller and rotary screen transmission system; Described outer rotary screen excircle is provided with annular rolling ring and drives gear ring, and outer rotary screen is seated on support roller by annular rolling ring, drives gear ring to be driven by rotary screen transmission system.
Further, described dust cover is provided with suction opeing, and this suction opeing is connected with dust arrester by bleed-off passage.By arranging dust arrester, that the present invention can be made not produce dust is in process of production free from environmental pollution.
Further, described ash discharge mud device is screw input feeder and plaster discharging opening, and this screw input feeder is arranged in groove, and plaster discharging opening is located at side identical with thin ore deposit discharging opening on dust cover, and the plaster that screw input feeder exports is discharged by plaster discharging opening.
Further, the mesh on described interior rotary screen is diameter is 1.2-1.8cm circular port, the circular port of to be diameter the be 0.3-0.6cm of the mesh on outer rotary screen; Preferably, the mesh on described interior rotary screen is diameter is 1.5cm circular port, the circular port of to be diameter the be 0.4cm of the mesh on outer rotary screen.
Further, the inwall of described interior rotary screen and outer rotary screen is equipped with some stirring vanes, preferably, described stirring vane is helical form.
Further, the angle of described Double-layer revolving drum screen and horizontal direction is 1-9 degree, is preferably 3-7 degree.
Further, described transmission system comprises motor, reductor and gear, and described motor is through reductor driven wheel, and gear driven drives gear ring motion.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, the present invention is suitable for drying and ore and earth are carried out ore deposit by the bauxite breaing up dispersion, mud is separated use, owing to containing composition of ores, earth composition that thickness differs in raw material, this a few part all needs to reclaim, and earth especially easily forms dust polluting environment, therefore the present invention is by design Double-layer screen and dust cover, collects this few portioned product respectively.This slime separator when rotated, material advances at the screen drum inside spin tilted, the ore of larger particles is still stayed in interior rotary screen and is travelled forward, and more short grained ore is stayed in outer rotary screen, and thinner earth falls in dust cover, connecting plate in dust cover is the plate tilted, slide in ash discharge mud device under being conducive to earth, tiny dust is then extracted out by dust arrester and is drained, and makes production process not produce dust, thus realize the separation of ore, mud powder, finally obtain the clean ore deposit of ore.
2, in slime separator of the present invention, mesh diameter size on interior rotary screen and outer rotary screen meets the feature of ore in bauxite, be obtain preferred dimensions according to the experience summed up during actual production, sludge separation can be carried out best and the thin ore deposit avoiding particle less is leaked and lost to dust cover.
[accompanying drawing explanation]
Fig. 1 is the structural representation of slime separator of the present invention;
Fig. 2 is the sectional view of slime separator of the present invention;
Wherein, 1-dust cover, the rolling ring of 2-annular, 3-drives gear ring, the outer rotary screen of 4-, rotary screen in 5-, 6-charging aperture, 7-conveying worm, 8-support, 9-support roller, 10-transmission system, 11-plaster discharging opening, 12-thin ore deposit discharging opening, the rough discharging opening of 13-, 14-suction opeing, 15-stirring vane.
[detailed description of the invention]
By the following examples and the invention will be further described by reference to the accompanying drawings.
As depicted in figs. 1 and 2, be structural representation of the present invention and cross-sectional view.A kind of slime separator, comprises support 8, is arranged on the dust cover 1 on support 8, is arranged on the Double-layer revolving drum screen in dust cover 1 rotationally.This dust cover 1 is made up of the door shape casing on top, the groove of bottom and the connecting plate be connected between groove and door shape casing.Wherein, the width of groove is less than the width of a shape or arch casing, is provided with the ash discharge mud device that the plaster bottom by dust cover is discharged in groove.As an alternative, the casing on dust cover 1 top can also be arch.Because the connecting plate of dust cover 1 forms the inclined-plane of inclination, be conducive to earth and dust falls to ash discharge mud device along inclined-plane.Dust cover inwall is fixed with support roller 9 for supporting double-layer rotary screen, is also provided with rotary screen transmission system 10 and rotates for driving Double-layer revolving drum screen.In addition, dust cover 1 top is also provided with suction opeing 14, and this suction opeing 14 is connected with dust arrester by bleed-off passage, and by arranging dust arrester, that the present invention can be made not produce dust is in process of production free from environmental pollution.
See Fig. 1, Double-layer revolving drum screen coaxially arranges for being obliquely installed, by rotary screen in cylindrical shape 5 and the outer rotary screen 4 of cylindrical shape and forms; The angle of Double-layer revolving drum screen and horizontal direction is 1-9 degree, is preferably 3-7 degree.The upper end of interior rotary screen 5 is provided with charging aperture, bottom is provided with rough discharging opening 13, and the bottom of outer rotary screen 4 is provided with thin ore deposit discharging opening 12.Outer rotary screen 4 excircle is provided with annular rolling ring 2 and drives gear ring 3, and outer rotary screen is seated on support roller 9 by annular rolling ring 2, drives gear ring 3 to be driven by rotary screen transmission system 10.Transmission system 10 comprises motor, reductor and gear, and motor is through reductor driven wheel, and gear driven drives gear ring motion.
See Fig. 2, the inwall of interior rotary screen 5 and outer rotary screen 4 is equipped with some stirring vanes 15, and described stirring vane 15 is helical form.
In the present invention, the mesh on interior rotary screen 5 is greater than the mesh on described outer rotary screen 4; Preferably, the mesh on interior rotary screen 5 is diameter is 1.2-1.8cm circular port, the circular port of to be diameter the be 0.3-0.6cm of the mesh on outer rotary screen 4; More preferably, the mesh on interior rotary screen 5 is diameter is 1.5cm circular port, the circular port of to be diameter the be 0.4cm of the mesh on outer rotary screen 4.
In the present invention, described ash discharge mud device is screw input feeder 7 and plaster discharging opening 11, this screw input feeder 7 is arranged in groove, and plaster discharging opening 11 is located at side identical with thin ore deposit discharging opening 12 on dust cover 1, and the plaster that screw input feeder 7 exports is discharged by plaster discharging opening 11.
Operation principle of the present invention is: raw material to be separated enters interior rotary screen 5 from charging aperture 6, along with the rotation of Double-layer revolving drum screen, in raw material, the raw ore of larger particles is still stayed in interior rotary screen 5, more short grained ore is stayed in outer rotary screen 4, thinner earth falls in dust cover 1, and the connecting plate in dust cover 1 is the plate tilted, and slides in ash discharge mud device under being conducive to earth, tiny dust is then extracted out by dust arrester and is drained, thus realizes being separated of ore deposit and mud.
Above-mentioned explanation is the detailed description for the better possible embodiments of the present invention, but embodiment is also not used to limit patent claim of the present invention, the equal change completed under technical spirit suggested by all the present invention or modification are changed, and all should belong to the present invention and contain the scope of the claims.
Claims (9)
1. a slime separator, is characterized in that: comprise dust cover, be arranged on Double-layer revolving drum screen in dust cover rotationally; Described Double-layer revolving drum screen coaxially arranges for being obliquely installed, by rotary screen in cylindrical shape and the outer rotary screen of cylindrical shape and forms; Mesh on described interior rotary screen is greater than the mesh on described outer rotary screen; The upper end of described interior rotary screen is provided with charging aperture, bottom is provided with rough discharging opening, and the bottom of described outer rotary screen is provided with thin ore deposit discharging opening; Described dust cover is made up of the groove of the door shape on top or arch casing, bottom and the connecting plate be connected between groove and door shape or arch casing, wherein, the width of groove is less than the width of a shape or arch casing, is provided with the ash discharge mud device that the plaster bottom by dust cover is discharged in groove; Described dust cover inwall is fixed with support roller and rotary screen transmission system; Described outer rotary screen excircle is provided with annular rolling ring and drives gear ring, and outer rotary screen is seated on support roller by annular rolling ring, drives gear ring to be driven by rotary screen transmission system.
2. a kind of slime separator according to claim 1, it is characterized in that: described dust cover is provided with suction opeing, this suction opeing is connected with dust arrester by bleed-off passage.
3. a kind of slime separator according to claim 2, it is characterized in that: described ash discharge mud device is screw input feeder and plaster discharging opening, this screw input feeder is arranged in groove, plaster discharging opening is located at side identical with thin ore deposit discharging opening on dust cover, and the plaster that screw input feeder exports is discharged by plaster discharging opening.
4. a kind of slime separator according to claim 3, is characterized in that: the mesh on described interior rotary screen is diameter is 1.2-1.8cm circular port, the circular port of to be diameter the be 0.3-0.6cm of the mesh on outer rotary screen.
5. a kind of slime separator according to claim 4, is characterized in that: the mesh on described interior rotary screen is diameter is 1.5cm circular port, the circular port of to be diameter the be 0.4cm of the mesh on outer rotary screen.
6. a kind of slime separator according to claim 5, is characterized in that: the inwall of described interior rotary screen and outer rotary screen is equipped with some stirring vanes.
7. a kind of slime separator according to claim 6, is characterized in that: described stirring vane is helical form.
8. a kind of slime separator according to claim 7, is characterized in that: the angle of described Double-layer revolving drum screen and horizontal direction is 1-9 degree.
9. a kind of slime separator according to any one of claim 1-8, is characterized in that: described transmission system comprises motor, reductor and gear, and described motor is through reductor driven wheel, and gear driven drives gear ring motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602844.8A CN105149203A (en) | 2015-09-21 | 2015-09-21 | Slime separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602844.8A CN105149203A (en) | 2015-09-21 | 2015-09-21 | Slime separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149203A true CN105149203A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510602844.8A Pending CN105149203A (en) | 2015-09-21 | 2015-09-21 | Slime separator |
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| CN (1) | CN105149203A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597410A (en) * | 2017-08-12 | 2018-01-19 | 陈俊 | A kind of sludge separator of high-efficiency environment friendly |
| CN107823995A (en) * | 2017-12-08 | 2018-03-23 | 安徽理工大学 | A kind of multistage continuous dust arrester of spiral pore type |
| CN107980732A (en) * | 2018-01-09 | 2018-05-04 | 陈�基 | A kind of earthworm cropper |
| CN109433580A (en) * | 2018-12-12 | 2019-03-08 | 中国铁建重工集团有限公司 | A kind of twin-stage screening deslagging device for slurry balance shield machine |
| CN113385276A (en) * | 2021-06-30 | 2021-09-14 | 陕西新兴建材机械制造有限公司 | High-efficiency energy-saving type crushing and screening rolling screen |
| CN113479669A (en) * | 2021-09-07 | 2021-10-08 | 江苏腾通包装科技有限公司 | Conveyor that food processing used |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070221549A1 (en) * | 2006-03-22 | 2007-09-27 | Chin-Hui Liu | Wind-selecting and sorting facility of garbage |
| CN201073641Y (en) * | 2007-08-25 | 2008-06-18 | 唐书 | Grain miscellany scavenging machine |
| CN201385020Y (en) * | 2009-02-20 | 2010-01-20 | 高志雨 | Refuse sorting machine |
| CN201770749U (en) * | 2010-08-26 | 2011-03-23 | 尹明东 | Cylindrical thermal refining sieve for sinter ores |
| CN202951623U (en) * | 2012-10-31 | 2013-05-29 | 陕西紫兆环保产业开发有限责任公司 | Multifunctional cylinder screening machine for refuse treatment |
| CN204074690U (en) * | 2014-10-11 | 2015-01-07 | 叶永柏 | A kind of food waste treatment device |
| CN205074200U (en) * | 2015-09-21 | 2016-03-09 | 德保县新德誉选矿有限公司 | Slime separator |
-
2015
- 2015-09-21 CN CN201510602844.8A patent/CN105149203A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070221549A1 (en) * | 2006-03-22 | 2007-09-27 | Chin-Hui Liu | Wind-selecting and sorting facility of garbage |
| CN201073641Y (en) * | 2007-08-25 | 2008-06-18 | 唐书 | Grain miscellany scavenging machine |
| CN201385020Y (en) * | 2009-02-20 | 2010-01-20 | 高志雨 | Refuse sorting machine |
| CN201770749U (en) * | 2010-08-26 | 2011-03-23 | 尹明东 | Cylindrical thermal refining sieve for sinter ores |
| CN202951623U (en) * | 2012-10-31 | 2013-05-29 | 陕西紫兆环保产业开发有限责任公司 | Multifunctional cylinder screening machine for refuse treatment |
| CN204074690U (en) * | 2014-10-11 | 2015-01-07 | 叶永柏 | A kind of food waste treatment device |
| CN205074200U (en) * | 2015-09-21 | 2016-03-09 | 德保县新德誉选矿有限公司 | Slime separator |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597410A (en) * | 2017-08-12 | 2018-01-19 | 陈俊 | A kind of sludge separator of high-efficiency environment friendly |
| CN107597410B (en) * | 2017-08-12 | 2019-07-09 | 陈俊 | A kind of sludge separator of high-efficiency environment friendly |
| CN107823995A (en) * | 2017-12-08 | 2018-03-23 | 安徽理工大学 | A kind of multistage continuous dust arrester of spiral pore type |
| CN107823995B (en) * | 2017-12-08 | 2023-10-27 | 安徽理工大学 | Spiral micropore type multistage continuous dust removal device |
| CN107980732A (en) * | 2018-01-09 | 2018-05-04 | 陈�基 | A kind of earthworm cropper |
| CN109433580A (en) * | 2018-12-12 | 2019-03-08 | 中国铁建重工集团有限公司 | A kind of twin-stage screening deslagging device for slurry balance shield machine |
| CN109433580B (en) * | 2018-12-12 | 2024-02-20 | 中国铁建重工集团股份有限公司 | Two-stage screening slag discharging device for slurry balance shield machine |
| CN113385276A (en) * | 2021-06-30 | 2021-09-14 | 陕西新兴建材机械制造有限公司 | High-efficiency energy-saving type crushing and screening rolling screen |
| CN113479669A (en) * | 2021-09-07 | 2021-10-08 | 江苏腾通包装科技有限公司 | Conveyor that food processing used |
| CN113479669B (en) * | 2021-09-07 | 2021-11-02 | 江苏腾通包装科技有限公司 | Conveyor that food processing used |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151216 |