CN201244383Y - High-efficient thickening machine - Google Patents
High-efficient thickening machine Download PDFInfo
- Publication number
- CN201244383Y CN201244383Y CNU2008200539750U CN200820053975U CN201244383Y CN 201244383 Y CN201244383 Y CN 201244383Y CN U2008200539750 U CNU2008200539750 U CN U2008200539750U CN 200820053975 U CN200820053975 U CN 200820053975U CN 201244383 Y CN201244383 Y CN 201244383Y
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- China
- Prior art keywords
- pond body
- barrel
- bottom plate
- pool body
- feed pipe
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- Expired - Fee Related
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a high-efficiency thickener which comprises a pool body, a transmission device and a rake frame. The output shaft of the transmission device is connected with the rake frame, the pool body is divided into four regions which are a clear liquid region, an aggregation sedimentation region or a free sedimentation region, a blockage sedimentation region and a compression region, each two regions are mutually communicated, a middle feeding cylinder is fixedly installed at the center position of the pool body, an overflow weir is arranged at the periphery of the pool body, and the lower part of the compression region of the pool body is provided with a slurry outlet. The middle feeding cylinder is internally provided with a helical annular plate, an annular bottom plate is fixed under a bottom plate of the middle feeding cylinder through a bolt to cause a discharge hole to form between the bottom plate and the annular bottom plate, and the size of the discharge hole can be regulated through the bolt. An upper and lower feeding hole is arranged at one side of the middle feeding cylinder, and the feeding hole is fixedly connected with a feeding pipe. The feeding pipe is arranged in the clear liquid region of the pool body, and the pipe wall of the feeding pipe is provided with a plurality of water inlet holes. The utility model not only lowers the manufacture cost, but also saves the production cost, and enhances the production efficiency.
Description
Technical field
The utility model relates to a kind of concentrator, and particularly a kind of deadweight and interpolation flocculant by fine are the Hhigh-efficient thickener than the denseer ore pulp of thin liquid pulp simmer down to.
Background technology
Hhigh-efficient thickener is widely used in mine, chemical industry, coal, smelting, by the deadweight and the interpolation flocculant of fine, the denseer ore pulp of rarer ore pulp simmer down to.In Hhigh-efficient thickener, (dehydration) process that concentrates of solid can be divided into four zones: (1) clear liquid area, (2) assemble decanting zone or free settling district, (3) hindered settling district, (4) compressional zone.The general employing of Hhigh-efficient thickener commonly used now adds drainage facility water and ore pulp is sent into feed pipe simultaneously, directly enter to charging basket through feed pipe again from the charging basket top of giving of hollow, the manufacturing cost height of whole like this Hhigh-efficient thickener, and ore pulp and water directly enter the Chi Tizhong of Hhigh-efficient thickener from middle feed tube, ore pulp does not fully mix with flocculant, makes the consumption of flocculant increase, and a large amount of ore pulps enter clear liquid area, and from overflow launder, discharge, make the efficient of Hhigh-efficient thickener not high.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of and can save cost, the Hhigh-efficient thickener of raising the efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of Hhigh-efficient thickener, comprise the pond body, transmission device, the rake frame, the output shaft of this transmission device is connected with the rake frame axle of rake frame, this pond body is divided into clear liquid area, assemble decanting zone or free settling district, the hindered settling district, the compressional zone is totally four zones, each zone is interconnected, and give barrel in the middle of the fixed installation of the center of this pond body, this pond body periphery is provided with downflow weir, grout outlet is established in the bottom, compressional zone of this pond body, this centre is given in the barrel and is provided with spiral helicine annular slab, and this centre is given under the base plate of barrel has annular bottom plate by bolting, make between base plate and the annular bottom plate and form discharge gate, the middle side of barrel of giving is provided with charging aperture up and down, the fixedly connected feed pipe of this charging aperture.
Described feed pipe is installed in the clear liquid area of described pond body, and the feed pipe tube wall is provided with some inlet openings.
Described feed pipe is being given an end branch of barrel near the centre, and is communicated with described charging aperture respectively.
Compared with prior art, the beneficial effect that the utility model had is: the utility model utilization is given in the barrel in the centre spiral helicine annular slab is set, on feed pipe, offer the inlet opening, and feed pipe is arranged in the clear liquid area of pond body, feed ore pulp from the tangent line of charging aperture up and down of middle feed tube, the drainage facility that adds that makes the utility model save to establish in addition, thereby provide cost savings, ore pulp can fully be combined with flocculant, saved the consumption of flocculant, and add annular bottom plate, and ore pulp is discharged from the discharge gate that forms between the base plate of middle feed tube and the annular bottom plate, the balance that the compressional zone is formed is not broken.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises pond body 15, transmission device 16, rake frame 13, downflow weir 6, grout outlet 18, the output shaft of this transmission device 16 is connected with the rake frame axle 19 of rake frame 13, this pond body 15 is divided into clear liquid area 1, assemble decanting zone or free settling district 2, hindered settling district 3, compressional zone 4 is totally four zones, each zone is interconnected, clear liquid area 1 periphery of this pond body 15 is provided with downflow weir 6,4 bottoms, compressional zone of this pond body 15 are provided with grout outlet 18, the middle center of being fixedly mounted on this pond body 15 for barrel 9, middle giving in the barrel 9 is provided with spiral helicine annular slab 10, middle giving on the base plate of barrel 9 is fixed with annular bottom plate 12 with some bolts 11, formation discharge gate 14 between the base plate of giving barrel in the middle of making and the annular bottom plate 12, the big I of this discharge gate is regulated by bolt 11, the middle side of barrel 9 of giving is provided with two charging apertures 8 up and down, these charging aperture 8 fixedly connected feed pipes 5, this centre is provided with flocculant inlet (not shown) for the cover plate of barrel 9, this feed pipe 5 is installed in the clear liquid area 1 of pond body 15, and the tube wall that feed pipe 5 is positioned at pond body 15 is provided with some inlet openings 7, feed pipe 5 is near a middle end branch that gives barrel 9, and is communicated with two charging apertures 8 up and down respectively.
When the utility model uses, ore pulp enters from feed pipe 5, and with 7 clear liquids that enter (being water) mix from the inlet opening, thereby reduction input concentration, the flocculating agent molecule chain that favourable flocculant inlet from middle feed tube 9 enters launches, reach the abundant binding purpose of flocculant and ore pulp, so that the rapid sedimentation of mineral aggregate.The ore pulp that mixes with clear liquid feeds from 8 tangent lines of charging aperture up and down of middle feed tube 9, flocculant adopts multiple spot, the mode of segmentation feeds from the centre of annular slab 10, the stirring of the rake frame axle 19 that drives by annular slab 10 and transmission device, make ore pulp produce vortex, evenly mix with flocculant rapidly, mixed ore pulp enters the hindered settling district 3 of Hhigh-efficient thickener, flocculate is seldom broken, avoided with free settling district 2 in directly contact between the liquid that makes progress and the sedimentation floc sedimentation and impact, guarantee the sinking speed of floc sedimentation.The heavy particle of part ore pulp is given the base plate of barrel 9 through the centre, flow into compressional zone 4 through discharge gate 14 again, and mineral aggregate is discharged from the periphery of middle feed tube 9, avoids the direct impact compress of mineral aggregate district 4, thereby avoids breaking the balance of compressional zone 4.The ore pulp of last compressional zone 4 is discharged from grout outlet 18 under the driveing of rake frame 13, and clear liquid is then discharged from downflow weir 6.
Claims (3)
1, a kind of Hhigh-efficient thickener, comprise the pond body, transmission device, the rake frame, the output shaft of this transmission device is connected with the rake frame axle of rake frame, this pond body is divided into clear liquid area, assemble decanting zone or free settling district, the hindered settling district, the compressional zone is totally four zones, each zone is interconnected, and give barrel in the middle of the fixed installation of the center of this pond body, pond body periphery is provided with downflow weir, the bottom, compressional zone of pond body is provided with grout outlet, it is characterized in that, this centre is given in the barrel and is provided with spiral helicine annular slab, and this centre is given under the base plate of barrel has annular bottom plate by bolting, make between base plate and the annular bottom plate and form discharge gate, the middle side of barrel of giving is provided with charging aperture up and down, the fixedly connected feed pipe of this charging aperture.
2, Hhigh-efficient thickener according to claim 1 is characterized in that, described feed pipe is installed in the clear liquid area of described pond body, and the feed pipe tube wall is provided with some inlet openings.
3, Hhigh-efficient thickener according to claim 1 and 2 is characterized in that, described feed pipe is being given an end branch of barrel near the centre, and is communicated with described charging aperture respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200539750U CN201244383Y (en) | 2008-08-04 | 2008-08-04 | High-efficient thickening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200539750U CN201244383Y (en) | 2008-08-04 | 2008-08-04 | High-efficient thickening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244383Y true CN201244383Y (en) | 2009-05-27 |
Family
ID=40728200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200539750U Expired - Fee Related CN201244383Y (en) | 2008-08-04 | 2008-08-04 | High-efficient thickening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244383Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351003A (en) * | 2018-09-06 | 2019-02-19 | 魏菊宁 | A kind of radial-flow type sedimentation pool structure of the vertical screw extrusion dehydration of combination |
| CN109999539A (en) * | 2019-05-20 | 2019-07-12 | 长沙矿山研究院有限责任公司 | A kind of three-dimensional multizone lamination water conservancy diversion concentrator |
| CN110106078A (en) * | 2019-05-15 | 2019-08-09 | 纳来创硕湖北生物科技有限公司 | It is a kind of for producing the liquefying plant and liquifying method of starch sugar |
| CN110523110A (en) * | 2019-10-14 | 2019-12-03 | 中钢集团马鞍山矿山研究院有限公司 | A kind of mixing adding set of concentrator flocculant |
| CN114028843A (en) * | 2021-11-08 | 2022-02-11 | 长沙矿山研究院有限责任公司 | Vertical sand silo overflow water solid content regulation and control system and regulation and control method |
-
2008
- 2008-08-04 CN CNU2008200539750U patent/CN201244383Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351003A (en) * | 2018-09-06 | 2019-02-19 | 魏菊宁 | A kind of radial-flow type sedimentation pool structure of the vertical screw extrusion dehydration of combination |
| CN110106078A (en) * | 2019-05-15 | 2019-08-09 | 纳来创硕湖北生物科技有限公司 | It is a kind of for producing the liquefying plant and liquifying method of starch sugar |
| CN109999539A (en) * | 2019-05-20 | 2019-07-12 | 长沙矿山研究院有限责任公司 | A kind of three-dimensional multizone lamination water conservancy diversion concentrator |
| CN110523110A (en) * | 2019-10-14 | 2019-12-03 | 中钢集团马鞍山矿山研究院有限公司 | A kind of mixing adding set of concentrator flocculant |
| CN114028843A (en) * | 2021-11-08 | 2022-02-11 | 长沙矿山研究院有限责任公司 | Vertical sand silo overflow water solid content regulation and control system and regulation and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ENGINEERING + RESEARCH INSTITUTE LTD. OF Free format text: FORMER NAME: CHANGSHA DESIGN INST. OF NON-FERROUS METALLURGY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410001 No. 199 Jiefang Middle Road, Hunan, Changsha Patentee after: Changsha Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd. Address before: 410001 No. 199 Jiefang Middle Road, Hunan, Changsha Patentee before: Changsha Design Inst. of Non-Ferrous Metallurgy |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |