CN201848129U - Novel settling tower for coal preparation - Google Patents
Novel settling tower for coal preparation Download PDFInfo
- Publication number
- CN201848129U CN201848129U CN2010205902273U CN201020590227U CN201848129U CN 201848129 U CN201848129 U CN 201848129U CN 2010205902273 U CN2010205902273 U CN 2010205902273U CN 201020590227 U CN201020590227 U CN 201020590227U CN 201848129 U CN201848129 U CN 201848129U
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- Prior art keywords
- tower
- settling tower
- tower body
- grate
- coal preparation
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- Expired - Fee Related
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Abstract
The utility model provides a novel settling tower for coal preparation. The novel settling tower mainly comprises a tower body, a feeding pipe, an umbrella-shaped distributing device, an inclined plate, a grate screen, an overflow weir, a discharging valve and other parts. The novel settling tower adopts the deep feeding and is additionally provided with the umbrella-shaped distributing device, so that the feeding is stable; the grate screen is additionally arranged on the overflow weir, and the settling tower is internally provided with the inclined plate, so as to strengthen the sedimentation classification effect of the settling tower and provide the basis for the high-efficiency and stable running of a coal preparation system.
Description
Affiliated technical field
The utility model relates to a kind of cleaning unit, is meant a kind of hydraulic classification equipment of coal separation especially.
Background technology
Precipitator tower is one of coal preparation technique important step, in order to the solid-liquid mixtures that produces after the coal separation is carried out graded operation.The quality of precipitator tower grading effect directly influences the disposal ability of precipitator tower and the load of slurry circulating system.At present, the domestic coal preparation plant that precipitator tower is arranged because the precipitator tower grading effect is not good, exists the problem that treating capacity is low, overflow is run mostly, is having a strong impact on the normal operation of subsequent job.
Summary of the invention
The purpose of this utility model provides a kind of high-effective classifying, design science novel coal separation precipitator tower reasonable, easy to use overcoming the existing not good problem of precipitator tower grading effect.The purpose of the invention of utility model is to realize by following technical scheme:
A kind of novel coal separation precipitator tower, it is made up of tower body 1, feed pipe 2, umbrella distributor 3, hang plate 4, grate 5, downflow weir 6, discharge valve 7, it is characterized in that: feed pipe 2 is inserted into tower body 1 inside, and can regulate its degree of depth; Umbrella distributor 3 is arranged on feed pipe 2 bottoms, and height can be by manual adjustment; Hang plate 4 is arranged in tower body 1 inside, and its installation will be avoided umbrella distributor 3; Grate 5 is arranged on downflow weir 6 tops around the tower body 1, and the sieve aperture of grate 5 is 0.5mm; Discharge valve 7 is arranged on tower body 1 bottom.
The relative prior art of the utility model has substantive distinguishing features and science, and specifically, its good result is:
1, feed pipe is inserted into tower body inside, and umbrella distributor is set, and this can make discharging direction level of approximation, avoids impacting the material bed of sedimentation, has also reduced settling height.Feed pipe and distributing device height give to regulate at any time the effect of settling that reaches best.
2, in tower body, arrange hang plate, improved the sedimentation fluidised form, shortened settling height, increased settling area, can well improve treating capacity, the enhancing effect of settling of precipitator tower.
3, on downflow weir, add grate, can guarantee overflow water, play and force sedimentation, prevent to run thick effect, can also increase the stability of liquid level simultaneously all by screen cloth.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
For structure of the present utility model and characteristics further are described, provide earlier the specific embodiment in conjunction with the accompanying drawings:
In conjunction with shown in Figure 1, the utility model comprises: tower body 1, feed pipe 2, umbrella distributor 3, hang plate 4, grate 5, downflow weir 6, drainage conduit valve 7 are formed.Feed pipe 2 is inserted into tower body 1 inside, its depth-adjustment joint; Umbrella distributor 3 is arranged on feed pipe 2 bottoms, and height can be by manual adjustment; Can make discharging direction level of approximation like this, avoid impacting the material bed of sedimentation, also reduce settling height, feed pipe and distributing device height give to regulate at any time the effect of settling that reaches best simultaneously.Hang plate 4 is arranged in tower body 1 inside, and its installation will be avoided umbrella distributor 3; Can improve the sedimentation fluidised form like this, shorten settling height, increase settling area, thereby improve treating capacity, the enhancing effect of settling of precipitator tower.Grate 5 is arranged on downflow weir 6 tops around the tower body 1, and the sieve aperture of grate 5 is 0.5mm; Can guarantee overflow water so all by screen cloth, play and force sedimentation, prevent to run thick effect, can also increase the stability of liquid level again.
The utility model has solved the problem that existing precipitator tower treating capacity is low, the overflow race is thick, has improved the effect of classification of sedimentation, is the normal operation of subsequent job and the stable condition of having created of coal separation system.
Claims (1)
1. novel coal separation precipitator tower, it is made up of tower body (1), feed pipe (2), umbrella distributor (3), hang plate (4), grate (5), downflow weir (6), discharge valve (7), it is characterized in that: feed pipe (2) is inserted into tower body (1) inside, and can regulate its degree of depth; Umbrella distributor (3) is arranged on feed pipe (2) bottom, and height can be by manual adjustment; Hang plate (4) is arranged in tower body (1) inside, and its installation will be avoided umbrella distributor (3); Grate (5) is arranged on tower body (1) downflow weir (6) top all around, and the sieve aperture of grate (5) is 0.5mm; Discharge valve (7) is arranged on tower body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205902273U CN201848129U (en) | 2010-10-27 | 2010-10-27 | Novel settling tower for coal preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205902273U CN201848129U (en) | 2010-10-27 | 2010-10-27 | Novel settling tower for coal preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848129U true CN201848129U (en) | 2011-06-01 |
Family
ID=44090544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205902273U Expired - Fee Related CN201848129U (en) | 2010-10-27 | 2010-10-27 | Novel settling tower for coal preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848129U (en) |
Cited By (3)
| 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 |
| CN105443039A (en) * | 2015-12-29 | 2016-03-30 | 河南理工大学 | Novel metering system and metering method of hydraulic reaming coal expanding quantity |
| CN113019268A (en) * | 2021-03-04 | 2021-06-25 | 中国石油大学(北京) | Inertia settler and gas-liquid-solid three-phase reaction system comprising same |
-
2010
- 2010-10-27 CN CN2010205902273U patent/CN201848129U/en not_active Expired - Fee Related
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 |
| CN105443039A (en) * | 2015-12-29 | 2016-03-30 | 河南理工大学 | Novel metering system and metering method of hydraulic reaming coal expanding quantity |
| CN105443039B (en) * | 2015-12-29 | 2017-08-11 | 河南理工大学 | The metering system and metering method of coal amount are expanded in novel hydropower reaming |
| CN113019268A (en) * | 2021-03-04 | 2021-06-25 | 中国石油大学(北京) | Inertia settler and gas-liquid-solid three-phase reaction system comprising same |
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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: 20110601 Termination date: 20111027 |