CN107639020A - A kind of water sieve screening machine - Google Patents
A kind of water sieve screening machine Download PDFInfo
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- CN107639020A CN107639020A CN201710750688.9A CN201710750688A CN107639020A CN 107639020 A CN107639020 A CN 107639020A CN 201710750688 A CN201710750688 A CN 201710750688A CN 107639020 A CN107639020 A CN 107639020A
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- sieve
- ore deposit
- ore
- mineral
- truncated cone
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Abstract
The present invention relates to a kind of water sieve screening machine, it is characterised in that：It is that truncated cone-shaped top is columnar screen drum body including bottom, it is arranged at the mineral-feeding pipe axially installed with one heart in screen drum body, it is arranged at the screening plant axially installed with one heart outside mineral-feeding pipe in screen drum body, screening plant sieves lower ore deposit collection ore deposit device by the positive truncated cone-shaped sieve nest on top and the reverse frustoconic of bottom and formed, ore deposit ore discharge pipe under ore deposit ore discharge pipe on sieve is provided with screen drum body lower end and is sieved, feed pipe is provided with screen drum body lower side, vibrating motor is provided with mineral-feeding pipe top.It is an advantage of the invention that：Realize that the screening process of ore pulp is carried out in water, improve dusting cover equipment screening efficiency, reduce middling cycle amount, prevent overground, increase the economic benefit in ore dressing plant.
Description
Technical field
The present invention relates to ore dressing sieving machine technical field, and in particular to a kind of water sieve screening machine of particulate wet screening.
Background technology
Dusting cover is widely used as classifying equipoment in mining processing industry.When carrying out operation with dusting cover, ore pulp enters
Enter to compass screen surface, the particle more than sieve aperture is discharged on sieve by compass screen surface end, and the particle less than sieve aperture is discharged by sieve is lower.Due on sieve
Mineral need by ore pulp rinse discharge, therefore, in the mineral on sieve, always have a considerable part should be sieved through sieve aperture into
Enter the mineral under sieve, because failing effectively to sieve, and stayed on sieve, have impact on screening efficiency.
Dusting cover is widely used as classifying equipoment in mining processing industry.When carrying out operation with dusting cover, ore pulp enters
Enter to compass screen surface, the particle more than sieve aperture is discharged on sieve by compass screen surface end, and the particle less than sieve aperture is discharged by sieve is lower.Due on sieve
Mineral need by ore pulp rinse discharge, therefore, in the mineral on sieve, always have a considerable part should be sieved through sieve aperture into
Enter the mineral under sieve, because failing effectively to sieve, and stayed on sieve, have impact on screening efficiency.
Some ore dressing plants, because of limited space, it also have impact on the selection to sieve.
The content of the invention
It is an object of the invention to provide the water sieve screening machine that a kind of particulate ore pulp sieves in water.
The purpose of the present invention is achieved through the following technical solutions：
A kind of water sieve screening machine of the present invention, it is characterised in that：It is that truncated cone-shaped top is columnar screen drum body including bottom, if
The mineral-feeding pipe axially installed with one heart in screen drum body is placed in, is arranged at the screening dress axially installed with one heart outside mineral-feeding pipe in screen drum body
Put, screening plant sieves lower ore deposit collection ore deposit device by the positive truncated cone-shaped sieve nest on top and the reverse frustoconic of bottom and formed, at screen drum body bottom
Portion is provided with the upper ore deposit ore discharge pipe of sieve, and ore deposit ore discharge pipe under sieve is additionally provided with the bottom of screen drum body, and feedwater is provided with screen drum body lower side
Pipe, vibrating motor is provided with mineral-feeding pipe top.
Described mineral-feeding pipe radially symmetrical four small gives ore deposit being provided with corresponding position above positive truncated cone-shaped sieve nest
Pipe and four hanging platforms.
Described positive truncated cone-shaped sieve nest is combined by four up-small and down-big arc sieves, and every arc sieve is by upper sieve
Frame, lower screen frame and compass screen surface are formed, and are processed into circumferential notch at the top of the truncated cone-shaped of positive truncated cone-shaped sieve nest, its size is matched somebody with somebody with mineral-feeding pipe
Set, is provided with hangers on the top of the upper screen frame of each arc sieve, described positive truncated cone-shaped sieve nest by four hangers with it is described
Mineral-feeding pipe on four hanging platforms realize axially with one heart installation.
The described lower ore deposit collection ore deposit device of reverse frustoconic sieve is combined by four up big and down small arc collection ore deposit plates, and described
Positive truncated cone-shaped sieve nest matches, and the lower ore deposit collection ore deposit device lower end of described reverse frustoconic sieve is connected with sieving lower ore deposit ore discharge pipe.
Under described mineral-feeding pipe, sieve ore deposit ore discharge pipe, be equipped with valve on ore deposit ore discharge pipe and feed pipe on sieve.
Four described small mineral-feeding pipes are tubaeform feed port.
It is an advantage of the invention that：
Realize that the screening process of ore pulp is carried out in water, improve dusting cover equipment screening efficiency, reduce middling cycle amount, prevented
Mill, increase the economic benefit in ore dressing plant.
Brief description of the drawings
Fig. 1 is water sieve structural representation.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is the structural representation of every arc sieve.
Fig. 4 is the structural representation of the lower ore deposit collection ore deposit device of reverse frustoconic sieve.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As Figure 1-Figure 4, a kind of water sieve screening machine of the invention, it is characterised in that：It is truncated cone-shaped top including bottom
For columnar screen drum body 4, the mineral-feeding pipe 1 axially installed with one heart in screen drum body 4 is arranged at, is arranged at mineral-feeding pipe 1 in screen drum body 4
The outside screening plant axially installed with one heart, under screening plant is sieved by the positive truncated cone-shaped sieve nest 3 on top and the reverse frustoconic of bottom
Ore deposit collection ore deposit device 5 is formed, and ore deposit ore discharge pipe 7 on sieve is provided with the bottom of screen drum body 4, and ore deposit under sieve is additionally provided with the bottom of screen drum body 4 and is arranged
Pipe 6, feed pipe 8 is provided with the lower side of screen drum body 4, and vibrating motor 10 is provided with the top of mineral-feeding pipe 1.
Described mineral-feeding pipe 1 is being provided with radially symmetrical four small give with corresponding position above positive truncated cone-shaped sieve nest 3
Pipe 2 and four hanging platforms 9.
Described positive truncated cone-shaped sieve nest 3 is combined by four up-small and down-big arc sieves, and every arc sieve is by upper
Screen frame 3-1, lower screen frame 3-2 and compass screen surface 3-3 are formed, and are processed into circumferential notch at the top of the truncated cone-shaped of positive truncated cone-shaped sieve nest 3, its is big
It is small supporting with mineral-feeding pipe 1, it is provided with hangers 3-4, described positive truncated cone-shaped sieve nest on the upper screen frame 3-1 of each arc sieve top
3 realize axially concentric installation by four hangers 3-4 and four hanging platforms 9 on described mineral-feeding pipe 1.
The described lower ore deposit collection ore deposit device 5 of reverse frustoconic sieve is combined by four up big and down small arc collection ore deposit plates, and described
Positive truncated cone-shaped sieve nest 3 match, and ore deposit ore discharge pipe 6 is connected the lower lower end of ore deposit collection ore deposit device 5 of described reverse frustoconic sieve down with sieve.
Under described mineral-feeding pipe 1, sieve ore deposit ore discharge pipe 6, be equipped with valve on ore deposit ore discharge pipe 7 and feed pipe 8 on sieve.
Described four small mineral-feeding pipe 2 is tubaeform feed port.
The screening process of the present invention is as follows：
It is first shut off sieving lower ore deposit ore discharge valve and the upper ore deposit ore discharge valve of sieve, opens water-supply valve and add water into screen drum body 4；When water submerged sieves
During device, Vibration on Start-up motor 10, it is then turned on giving ore deposit ore discharge valve, sieve on ore deposit valve, sieve lower ore deposit ore discharge valve, carries out screening operation：
Screening plant is fed through four small mineral-feeding pipe 2 by mineral-feeding pipe 1 to ore deposit, lower ore deposit is sieved after sieving lower ore deposit collection ore deposit device 5 and collecting, passes through
The lower ore deposit ore discharge pipe 6 of sieve is discharged；Ore deposit slips over positive truncated cone-shaped sieve nest 3 on sieve, in the interior periphery regional subsidence of screen drum body 4, is pooled to sieve
The bottom of cylinder 4, through sieving, upper ore deposit ore discharge pipe 7 is discharged, and is completed to the screening process to ore deposit.
During screening operation, pass through each valve of comprehensive adjustment, it is desirable to remain that screening plant is submerged in ore pulp
In, liquid level stabilizing.
Claims (6)
- A kind of 1. water sieve screening machine, it is characterised in that：It is that truncated cone-shaped top is columnar screen drum body including bottom, is arranged at sieve The mineral-feeding pipe axially installed with one heart in cylinder, it is arranged at the screening plant axially installed with one heart outside mineral-feeding pipe in screen drum body, sieve Separating device sieves lower ore deposit collection ore deposit device by the positive truncated cone-shaped sieve nest on top and the reverse frustoconic of bottom and formed, and is provided with sieve cylinder body bottom Ore deposit ore discharge pipe on sieve, be additionally provided with the bottom of screen drum body sieve under ore deposit ore discharge pipe, be provided with feed pipe in screen drum body lower side, to Pipe top is provided with vibrating motor.
- 2. water sieve screening machine according to claim 1, it is characterised in that：Described mineral-feeding pipe with positive truncated cone-shaped sieve nest Position corresponding to side is provided with radially symmetrical four small mineral-feeding pipes and four hanging platforms.
- 3. water sieve screening machine according to claim 1, it is characterised in that：Described positive truncated cone-shaped sieve nest by four it is upper it is small under Big arc sieve is combined, and every arc sieve is made up of upper screen frame, lower screen frame and compass screen surface, the circle of positive truncated cone-shaped sieve nest Circumferential notch is processed at the top of platform shape, its size and mineral-feeding pipe are supporting, are provided with and hang on the top of the upper screen frame of each arc sieve Ear, described positive truncated cone-shaped sieve nest realize axially concentric installation by four hangers and four hanging platforms on described mineral-feeding pipe.
- 4. water sieve screening machine according to claim 1, it is characterised in that：The lower ore deposit collection ore deposit device of described reverse frustoconic sieve is by four The up big and down small arc collection ore deposit plate of piece combines, and matches with described positive truncated cone-shaped sieve nest, and described reverse frustoconic sieves Lower ore deposit collection ore deposit device lower end is connected with sieving lower ore deposit ore discharge pipe.
- 5. water sieve screening machine according to claim 1, it is characterised in that：Ore deposit ore discharge pipe, sieve under described mineral-feeding pipe, sieve Valve is equipped with upper ore deposit ore discharge pipe and feed pipe.
- 6. water sieve screening machine according to claim 2, it is characterised in that：Four described small mineral-feeding pipes give ore deposit to be tubaeform Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750688.9A CN107639020A (en) | 2017-08-28 | 2017-08-28 | A kind of water sieve screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750688.9A CN107639020A (en) | 2017-08-28 | 2017-08-28 | A kind of water sieve screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107639020A true CN107639020A (en) | 2018-01-30 |
Family
ID=61110377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710750688.9A Withdrawn CN107639020A (en) | 2017-08-28 | 2017-08-28 | A kind of water sieve screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107639020A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1121053A1 (en) * | 1983-06-27 | 1984-10-30 | Украинский научно-исследовательский и проектно-конструкторский институт по обогащению и брикетированию углей "Укрнииуглеобогащение" | Conical hydraulic screen |
| CN1173399A (en) * | 1997-07-28 | 1998-02-18 | 梁国强 | Spiral tube water screen |
| CN102580848A (en) * | 2012-02-23 | 2012-07-18 | 辽宁科技大学 | Magnetic separation ring pillar with peripheral ore separator and magnetic gathering gratings |
| CN203227606U (en) * | 2013-05-23 | 2013-10-09 | 浙江明天机械有限公司 | Sieving device of dry-method granulating machine |
-
2017
- 2017-08-28 CN CN201710750688.9A patent/CN107639020A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1121053A1 (en) * | 1983-06-27 | 1984-10-30 | Украинский научно-исследовательский и проектно-конструкторский институт по обогащению и брикетированию углей "Укрнииуглеобогащение" | Conical hydraulic screen |
| CN1173399A (en) * | 1997-07-28 | 1998-02-18 | 梁国强 | Spiral tube water screen |
| CN102580848A (en) * | 2012-02-23 | 2012-07-18 | 辽宁科技大学 | Magnetic separation ring pillar with peripheral ore separator and magnetic gathering gratings |
| CN203227606U (en) * | 2013-05-23 | 2013-10-09 | 浙江明天机械有限公司 | Sieving device of dry-method granulating machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180130 |