CN2345692Y - Concial tilted plate sedimentation tank - Google Patents
Concial tilted plate sedimentation tank Download PDFInfo
- Publication number
- CN2345692Y CN2345692Y CN 98217081 CN98217081U CN2345692Y CN 2345692 Y CN2345692 Y CN 2345692Y CN 98217081 CN98217081 CN 98217081 CN 98217081 U CN98217081 U CN 98217081U CN 2345692 Y CN2345692 Y CN 2345692Y
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- China
- Prior art keywords
- sloping plate
- feeder
- model
- utility
- housing
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- Expired - Fee Related
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Abstract
The utility model relates to a concial sloping plate sedimentation tank, composed of a shell body, a feeding device, and a sloping plate precipitation region. The utility model is characterized in that the shell body forms a cone shape. An overflow groove is arranged on the upper part. A discharge pipe gate is arranged on the lower part. The sloping plate precipitation region is made of a plurality of sloping plates or sloping plate groups. A feeding barrel and a water distribution cap are arranged on the feeding device. The utility model has the advantages of small size, reasonable structure, high efficiency, simple structure, and convenient operation. The utility model can reduce the investment of coal preparation plants. The utility model is an ideal hydraulic classifier.
Description
The utility model relates to the hydraulic classification equipment of using in a kind of coal preparation plant, specifically a kind of inclined-plate clarifying basin.
Shortcomings the such as at present hydraulic classification equipment of using in the coal preparation plant is dredging sump and pyramid sedimentation basin, and this equipment has volume little, and effectively desilting area is little, and treating capacity is little during platform.Along with the maximization of coal preparation plant's scale, this table of equipment number is too much, and volume is big, the pipeline complexity, and it is big to occupy plant area, has influenced the develop rapidly of coal preparation plant.
The purpose of this utility model is to design a kind of conical inclined-plate clarifying basin, and this sedimentation basin volume is little, and deposition efficiency is higher relatively, in order to reduce the investment of coal preparation plant, promotes the development of coal separation cause.
The purpose of this utility model can reach by following embodiment:
The utility model is made up of housing, feeder and sloping plate deposition district, housing is conical, bypass channel is arranged at its top, bypass channel is an annular groove, there is the drainage conduit gate its underpart, can be equipped with nuclear radiation densometer and automatically controlled gate on the drainage conduit gate, make with a plurality of swash plates in the sloping plate deposition district, be located at the top of housing, housing circular cone gradient direction discharging is pressed in the outside of feeder, the swash plate in sloping plate deposition district, has mutually between its top and lower panel and the plate to be connected, the sloping plate deposition district outside has with housing and is connected, and the inboard has with feeder and is connected.Feeder is tubaeform, and feeding cylinder is arranged at its top, and the water distribution cap is arranged at the bottom, and feeder is in the centre in sloping plate deposition district, but its upper and lower all grows the sloping plate deposition district.
The utility model is series of products, and its housing is steelwork, cement prefab or other material product, and swash plate is that stainless steel or glass fiber reinforced plastic or other material are made.
Operating principle of the present utility model is: from the water movement direction, flow pattern on the genus from water (flow) direction and sedimentary discharge direction relations, belongs to incorgruous flow model.Coal slime enters from the feeder at sedimentation basin center, feeding cylinder is arranged at feeder top, in the feeding cylinder filter screen can be set, to capture the foreign material that may stop up the bottom discharge gate, after coal slime enters, be subjected to the moon retaining of water distribution cap, make it even distribution, and change the direction of a stream of water and rise and enter the sloping plate deposition district, in the black water, the settling rate of some coal slime is overflowed with overflow during less than the speed of current by the sloping plate deposition district, settling rate will sink on the swash plate greater than the coal slime of current by the speed in sloping plate deposition district, and landing sinks down into the bottom, pond after gathering, further concentrate, discharge through gate.
Water distribution is the significant problem of the utility model result of use and development with catchmenting, the water distribution cap of the utility model feeder can be connected with feeder by screwed pipe, upper and lower within a certain height adjusting, rationally even in the hope of water distribution, adopt full pond peripheral overflow mode to catchment simultaneously, and the nuclear radiation densometer is set on the drainage conduit gate and is equipped with automatically controlled gate, coal slurry density in the drainage conduit is not contacted continuously, measures fast and accurately and monitors, to reach as required the requirement of discharging rationally.
Advantage of the present utility model is that volume is little, and is rational in infrastructure, and conical shell does not produce the dead angle, and the deposition efficiency height is simple in structure, easy to use, can reduce the investment of coal preparation plant, is a kind of desirable hydraulic classification equipment.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is an overall structure schematic diagram of the present utility model
As shown in Figure 1, this pond is made up of housing (1), feeder and sloping plate deposition district (4), and housing (1) is conical, bypass channel (6) is arranged at its top, bypass channel (6) is an annular groove, and there is drainage conduit gate (5) its underpart, can be equipped with nuclear radiation densometer and automatically controlled gate on the drainage conduit gate (5).Make with a plurality of swash plates or swash plate group in sloping plate deposition district (4), be located at the top of housing (1), the outside of feeder, the plate in sloping plate deposition district (4) discharges with housing (1) circular cone gradient direction, have mutually between its top and lower panel and the plate and be connected, sloping plate deposition district (4) outside has with housing (1) and is connected, and the inboard has with feeder and is connected.Feeder is tubaeform, and feeding cylinder (2) is arranged at its top, and water distribution cap (3) is arranged at the bottom, and feeder is in the centre of sloping plate deposition district (4), but its upper and lower all grows sloping plate deposition district (4), and feeder can its position of up-down adjustment.
Claims (4)
1, a kind of conical inclined-plate clarifying basin, by housing (1), feeder and sloping plate deposition district (4) are formed, and it is characterized in that housing (1) is a taper, and bypass channel (6) is arranged at its top, and bypass channel (6) is an annular groove, and there is drainage conduit gate (5) its underpart; Sloping plate deposition district (4) forms with a plurality of swash plates or swash plate, be located at the top of housing (1), the outside of feeder, the swash plate in sloping plate deposition district (4) is pressed the discharging of housing (1) circular cone gradient direction, have mutually between its top and bottom swash plate and the swash plate and be connected, sloping plate deposition district (4) outside has with housing (1) and is connected, and the inboard has with feeder and is connected; Feeder is tubaeform, and feeding cylinder (2) is arranged at its top, and water distribution cap (3) is arranged at the bottom, and feeder is in the centre of sloping plate deposition district (4), but its upper and lower all grows sloping plate deposition district (4).
2, sedimentation basin according to claim 1 is characterized in that, can be equipped with nuclear radiation densometer and automatically controlled gate on the drainage conduit gate (5).
3, sedimentation basin according to claim 1 is characterized in that in the feeding cylinder (2) filter screen being set.
4, sedimentation basin according to claim 1 is characterized in that the water distribution cap (3) of feeder can upper and lower within a certain height adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217081 CN2345692Y (en) | 1998-07-16 | 1998-07-16 | Concial tilted plate sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98217081 CN2345692Y (en) | 1998-07-16 | 1998-07-16 | Concial tilted plate sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345692Y true CN2345692Y (en) | 1999-10-27 |
Family
ID=33969802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98217081 Expired - Fee Related CN2345692Y (en) | 1998-07-16 | 1998-07-16 | Concial tilted plate sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345692Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569873B (en) * | 2009-06-18 | 2013-07-03 | 金易通科技(北京)股份有限公司 | Hydraulic grading device and method capable of adjusting sedimentation area |
| CN106076598A (en) * | 2016-07-22 | 2016-11-09 | 邹铁军 | A kind of scraper-type ultrasound wave deslimer |
| CN106111312A (en) * | 2016-06-27 | 2016-11-16 | 仲杏英 | Current stabilization hydraulic classifier |
-
1998
- 1998-07-16 CN CN 98217081 patent/CN2345692Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569873B (en) * | 2009-06-18 | 2013-07-03 | 金易通科技(北京)股份有限公司 | Hydraulic grading device and method capable of adjusting sedimentation area |
| CN106111312A (en) * | 2016-06-27 | 2016-11-16 | 仲杏英 | Current stabilization hydraulic classifier |
| CN106076598A (en) * | 2016-07-22 | 2016-11-09 | 邹铁军 | A kind of scraper-type ultrasound wave deslimer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |