CN201026407Y - Taper cone type sloping plate subsider - Google Patents
Taper cone type sloping plate subsider Download PDFInfo
- Publication number
- CN201026407Y CN201026407Y CNU2007201010167U CN200720101016U CN201026407Y CN 201026407 Y CN201026407 Y CN 201026407Y CN U2007201010167 U CNU2007201010167 U CN U2007201010167U CN 200720101016 U CN200720101016 U CN 200720101016U CN 201026407 Y CN201026407 Y CN 201026407Y
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- CN
- China
- Prior art keywords
- conical shell
- inner chamber
- plate group
- conveying pipeline
- swash plate
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Abstract
The utility model discloses a conical inclined plate sedimentation pool, wherein, a feeding device which is arranged above an inverted-horn type conical shell is provided with a conveying pipe extending into a cavity of the conical shell; the conveying pipe positioned in the center of the conical shell is vertically arranged and is sealed with a material spreading device and an inclined plate group which comprises a plurality of inclined plates arranged in the external side of the conveying pipe sequentially with intervals is arranged in the cavity of the conical shell arranged above the material spreading device; an upper port of the inclined plate group is in the same level with an upper port of the conical shell while a lower port of the inclined plate group is communicated with the cavity of the conical shell; a ring groove connected with the conical shell is arranged on the external side of the upper port of the conical shell and the lower part of the ring groove is provided with an overflowing port; a buffering barrel with an underflow port is arranged at the lower part of the conical shell and is communicated with the cavity of the conical shell. The utility model is a sedimentation device with the advantages of large effective sedimentation area, low investment and operation without dynamics.
Description
One, technical field
The novel equipment that relates to the black water processing of a kind of coal preparation plant of this use, it is applicable to the black water processing of coking coal and thermal coal coal preparation plant.
Two, background technology
At present, hydraulic classiciation is the important step that coal preparation plant's black water is handled, when handling, generally adopts black water sedimentation basin, sedimentation basin has and takes up an area of that many, effective desilting area is little, deposition efficiency is low, floor space is big, investment is big, cause the waste in a large amount of soils, make cost height, the benefit of coal preparation plant low, also cause the waste of a large amount of coal-fired resources simultaneously.
Three, summary of the invention
The novel purpose of this use is to overcome the deficiencies in the prior art, provide a kind of occupation of land less, effectively desilting area is big, deposition efficiency is high, easy to assembly, pan feeding flexibly, reduced investment, unpowered operation, can realize the pyramid type inclined-plate clarifying basin of underflow continous-stable discharging.
The novel purpose of this use can realize by following technical scheme:
The pyramid type inclined-plate clarifying basin is made up of feeding device, overfall, conical shell, distribution device, underflow opening.It is on the top of the conical shell of inverted tubaeform feeding device to be installed, feeding device has a conveying pipeline that stretches to the conical shell inner chamber, conveying pipeline is positioned at the center and the vertical setting of conical shell, be packaged with distribution device at conveying pipeline, inner chamber at the conical shell on distribution device top is equipped with the swash plate group, the swash plate group spaced successively a plurality of oblique plates of serving as reasons from the outside of conveying pipeline, suitable for reading and the conical shell of swash plate group suitable for reading concordant, the end opening of swash plate group is communicated with the inner chamber of conical shell, arranged outside suitable for reading at conical shell has coupled annular groove, overfall is arranged at the bottom at annular groove, have in the bottom of conical shell with its inner chamber together with buffer barrel, underflow opening is arranged on the buffer barrel.
The novel purpose of this use can also realize by following technical scheme:
The swash plate group circular cone of spaced a plurality of inverted tubaeforms of serving as reasons from the outside of conveying pipeline is successively formed.
The novel inner chamber in the conical shell bottom of this use is equipped with high-pressure air hose, and the air outlet of high-pressure air hose is positioned at the inner chamber of conical shell bottom, and the high-pressure air hose air inlet has the interface that is communicated with external equipment.
A circle high-pressure air hose is equipped with in the novel outside in the conical shell bottom of this use, and a plurality of air outlets are arranged on the high-pressure air hose, and a plurality of air outlets are communicated with the inner chamber of conical shell bottom, and high-pressure air hose has the interface that is communicated with external equipment.
Each element of cone of conical shell that this use is novel and swash plate group is all horizontal by 60 degree angles.
The novel top at conical shell of this use is equipped with the up-down adjustment device of feeding device and conveying pipeline.
This use is novel compared with prior art to have following advantage:
1. the unpowered operation of equipment, can realize underflow continous-stable discharging.
2. few, the effective desilting area of occupation area of equipment is big, deposition efficiency is high, easy to assembly.
3. the swash plate group adopts glass-reinforced plastic material, overall structure.Intensity is big, in light weight, and is wear-resisting, corrosion-resistant, and long service life is easy for installation.
4, suspension (black water) feeds from the feeding device tangent line at sedimentation basin center, helps evenly distribution and sedimentary stable of material.
5, the sedimentation basin bottom is provided with compressed air line, can make the activation of lower coal mud, prevents that the bottom coal slime from hardening.
Four, description of drawings
Fig. 1 is the front view of pyramid type inclined-plate clarifying basin structural representation
Fig. 2 is the left view of pyramid type inclined-plate clarifying basin structural representation
Five, the specific embodiment
Fig. 1--shown in 2:
The pyramid type inclined-plate clarifying basin is made up of feeding device 1, overfall 2, conical shell 4, distribution device 5, underflow opening 8.It is on the top of the conical shell 4 of inverted tubaeform feeding device 1 to be installed, feeding device 1 has a conveying pipeline that stretches to conical shell 4 inner chambers, conveying pipeline is positioned at the center and the vertical setting of conical shell 4, be packaged with distribution device 5 at conveying pipeline, inner chamber at the conical shell 4 on distribution device 5 tops is equipped with swash plate group 3, and swash plate group 3 circular cone of spaced a plurality of inverted tubaeforms of serving as reasons from the outside of conveying pipeline is successively formed; Suitable for reading and the conical shell 4 of swash plate group 3 suitable for reading concordant, the end opening of swash plate group 3 is communicated with the inner chamber of conical shell 4, arranged outside suitable for reading at conical shell 4 has coupled annular groove, in the bottom of annular groove overfall 2 is arranged, have in the bottom of conical shell 4 with its inner chamber together with buffer barrel 7, underflow opening 8 is arranged on the buffer barrel 7.One circle high-pressure air hose 6 is housed in the outside of conical shell 4 bottoms, a plurality of air outlets are arranged on the high-pressure air hose 6, a plurality of air outlets and inner chamber distribution device 5 bottoms of conical shell 4 bottoms are communicated with inner chamber between buffer barrel 7 tops, and high-pressure air hose 6 has the interface that is communicated with external equipment.The up-down adjustment device of feeding device 1 and conveying pipeline is installed on the top of conical shell 4.Each element of cone of conical shell 4 and swash plate group 3 is all horizontal by 60 degree angles.
Its operation principle is: suspension (black water) feeds from feeding device 1 tangent line at sedimentation basin center, and with its even distribution, the flow direction that changes ore pulp simultaneously rises and enters the sloping plate deposition district by distribution device 5.Less than the solid particle of partition size, its settling velocity promptly flows out with overflow less than the speed of current by the sloping plate deposition district in the suspension; Greater than the solid particle of partition size, its settling velocity will be deposited on the swash plate group 3 greater than the speed of current by the sloping plate deposition district, sink down into the sedimentation basin bottom through accumulating to certain thickness by the automatic landing of deadweight, through further concentrating, discharge by underflow opening 8.Wherein distribution device 5 can be regulated within a certain height, and is more even in the hope of water distribution.Adopt full pond peripheral overflow mode to catchment simultaneously, reduce flooding velocity, reduce the influence of overflow precipitation.The sedimentation basin bottom is provided with high-pressure air hose 6, can make the activation of lower coal mud, prevents that the bottom coal slime from hardening.
Claims (6)
1. pyramid type inclined-plate clarifying basin, by feeding device (1), overfall (2), conical shell (4), distribution device (5), underflow opening (8) is formed, it is characterized in that: the top at the conical shell (4) of inverted tubaeform is equipped with feeding device (1), feeding device (1) has a conveying pipeline that stretches to conical shell (4) inner chamber, conveying pipeline is positioned at the center and the vertical setting of conical shell (4), be packaged with distribution device (5) at conveying pipeline, inner chamber at the conical shell (4) on distribution device (5) top is equipped with swash plate group (3), swash plate group (3) the spaced successively a plurality of oblique plates of serving as reasons from the outside of conveying pipeline, suitable for reading and the conical shell (4) of swash plate group (3) suitable for reading concordant, the end opening of swash plate group (3) is communicated with the inner chamber of conical shell (4), arranged outside suitable for reading at conical shell (4) has coupled annular groove, overfall (2) is arranged in the bottom of annular groove, have in the bottom of conical shell (4) with its inner chamber together with buffer barrel (7), underflow opening (8) is arranged on the buffer barrel (7).
2. pyramid type inclined-plate clarifying basin according to claim 1 is characterized in that: swash plate group (3) circular cone of spaced a plurality of inverted tubaeforms of serving as reasons from the outside of conveying pipeline is successively formed.
3. pyramid type inclined-plate clarifying basin according to claim 1 and 2, it is characterized in that: the inner chamber in conical shell (4) bottom is equipped with high-pressure air hose (6), the air outlet of high-pressure air hose (6) is positioned at the inner chamber of conical shell (4) bottom, and high-pressure air hose (6) air inlet has the interface that is communicated with external equipment.
4. pyramid type inclined-plate clarifying basin according to claim 1 and 2, it is characterized in that: a circle high-pressure air hose (6) is housed in the outside of conical shell (4) bottom, high-pressure air hose has a plurality of air outlets on (6), a plurality of air outlets are communicated with the inner chamber of conical shell (4) bottom, and high-pressure air hose (6) has the interface that is communicated with external equipment.
5. pyramid type inclined-plate clarifying basin according to claim 2 is characterized in that: each element of cone of conical shell (4) and swash plate group (3) is all horizontal by 60 degree angles.
6. pyramid type inclined-plate clarifying basin according to claim 1 is characterized in that: the up-down adjustment device that feeding device (1) and conveying pipeline are installed on the top of conical shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201010167U CN201026407Y (en) | 2007-04-14 | 2007-04-14 | Taper cone type sloping plate subsider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201010167U CN201026407Y (en) | 2007-04-14 | 2007-04-14 | Taper cone type sloping plate subsider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026407Y true CN201026407Y (en) | 2008-02-27 |
Family
ID=39130608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201010167U Expired - Fee Related CN201026407Y (en) | 2007-04-14 | 2007-04-14 | Taper cone type sloping plate subsider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026407Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614686A (en) * | 2012-04-07 | 2012-08-01 | 唐山国华科技国际工程有限公司 | Coal slime water concentrator |
| CN103785198A (en) * | 2012-10-30 | 2014-05-14 | 北京亿维德曼科技发展有限公司 | Efficient deep cone sludge thickener |
| CN109603215A (en) * | 2019-01-22 | 2019-04-12 | 山东森科重工机械有限公司 | A kind of Water treatment device for coal slime of coal preparation |
| CN112206574A (en) * | 2020-10-12 | 2021-01-12 | 湖南创大玉兔化工有限公司 | Method for fixing inclined plate in CN filter instead of glass fiber reinforced plastic material |
-
2007
- 2007-04-14 CN CNU2007201010167U patent/CN201026407Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614686A (en) * | 2012-04-07 | 2012-08-01 | 唐山国华科技国际工程有限公司 | Coal slime water concentrator |
| CN103785198A (en) * | 2012-10-30 | 2014-05-14 | 北京亿维德曼科技发展有限公司 | Efficient deep cone sludge thickener |
| CN109603215A (en) * | 2019-01-22 | 2019-04-12 | 山东森科重工机械有限公司 | A kind of Water treatment device for coal slime of coal preparation |
| CN112206574A (en) * | 2020-10-12 | 2021-01-12 | 湖南创大玉兔化工有限公司 | Method for fixing inclined plate in CN filter instead of glass fiber reinforced plastic material |
| CN112206574B (en) * | 2020-10-12 | 2022-11-25 | 湖南创大玉兔化工有限公司 | Method for fixing inclined plate in CN filter instead of glass fiber reinforced plastic material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20130414 |