CN2128555Y - Vibration filtering dehydrator - Google Patents
Vibration filtering dehydrator Download PDFInfo
- Publication number
- CN2128555Y CN2128555Y CN 92218265 CN92218265U CN2128555Y CN 2128555 Y CN2128555 Y CN 2128555Y CN 92218265 CN92218265 CN 92218265 CN 92218265 U CN92218265 U CN 92218265U CN 2128555 Y CN2128555 Y CN 2128555Y
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- CN
- China
- Prior art keywords
- shell
- utility
- model
- vibration
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001914 filtration Methods 0.000 title claims abstract description 4
- 230000018044 dehydration Effects 0.000 claims abstract description 12
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000008093 supporting effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003795 desorption Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 14
- 239000007787 solid Substances 0.000 description 2
- 239000003250 coal slurry Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a vibration filtering dehydrator. The device mainly comprises a shell 1, a dehydration working surface 4 positioned in the shell 1, a supporting spring 5 for supporting the shell 1, a vibration exciter 2 which is fixed on the shell 1 and driven by a motor 6, an air compressor 3 connected with the upper right end of the shell and a liquid discharge tank 7 connected with the lower part of the shell 1. The utility model discloses a vibration exciter 2 drives the vibration of whole equipment and makes the material continuous motion on dehydration working face 4 to with the help of the gaseous effect of the pressure that air compressor 3 produced, make material desorption moisture, reach solid-liquid separation's purpose. The utility model has the advantages of simple structure, low cost, large treatment capacity and long service life.
Description
The utility model belongs to fine fraction coal dewater unit.
In the coal separation industry, the dehydration of fine fraction coal is an a great problem, and moisture in coal is too high, not only influences the price of coal, and brings many unfavorable factors for transportation, energy-saving and environmental protection.
At present, the fine fraction coal dehydration equipment of China mainly contains: centrifugal dehydrator, vacuum filter, pressure worry machine etc.Centrifugal dehydrator is that the centrifugal force that produces by means of the high speed rotation of a taper basket of driven by motor reaches the purpose that removes moisture in coal; Vacuum filter is to serve as to filter power with the pressure differential that vacuum draw causes, and coal is dewatered on fan-shaped worry plate; Press the worry machine be the mechanical pressure that produces with hydraulic means as pressure, coal slurry moved between numerous worry plates and dewater.Above-mentioned several dehydration equipment exists all that equipment volume is huge, complex structure, consumable accessory life-span are low, change be difficult for, inconvenient maintenance, dewatering efficiency are low, the product water content is up to shortcomings such as 28～30%, bring economic loss therefore for many coal enterprise.
The purpose of this utility model proposes for the defective that overcomes existing dehydration equipment existence.
Solution of the present utility model is to utilize material under the effect of constantly motion and pressed gas, removes moisture in coal.
Embodiment specifies the course of work below in conjunction with the utility model.
Fig. 1 is the utility model structural representation.
As shown in Figure 1: fine fraction coal is sent into and is dropped on the dehydration working face 4 that is positioned at housing 1 by the left end feeding mouth of vibration filtering dewaterer.Housing 1 is by support spring 5 supportings, and by vibrating by vibrator 2 generations of being fixed on the housing 1 of motor 6 drives, material is by the vibration of the entire equipment left end end motion to the right by dehydration working face 4, simultaneously, the air compressor 3 that is coupled to housing 1 upper right side feeds air under pressure on the dehydration working face 4 in housing 1 continuously.Under the acting in conjunction of vibration force and pressed gas, make the solid, liquid body in the material produce separation, isolated filtrate is passed the sump pit 7 of dehydration working face 4 through being positioned at housing 1 lower end and is discharged, and the material after the dehydration is discharged through the discharge gate of housing 1 right-hand member.
The utlity model has simple in structure, low cost of manufacture, consumable accessory quantity is few, long service life for ease of maintenaince waits advantage. This utility model unit are treating capacity can reach 2 tons/meter2. hour, improve 5 times than common filter treating capacity.
The utility model not only can be applicable to fine fraction cleaned coal and the middle coal dewatering of coal separation industry, and can be applicable to the Separation of Solid and Liquid of the moist fine particulate stage material of other industry.
Claims (1)
1, a kind of vibration filtering dewaterer, it is characterized in that it mainly by: housing 1, be positioned at the dehydration working face 4 of housing 1 inside, the support spring 5 of support housing 1, be fixed on the housing 1 and vibrator 2, the air compressor 3 that connects with housing 1 upper right side that is driven by motor 6 and the sump pit 7 that is coupled to housing 1 bottom are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218265 CN2128555Y (en) | 1992-07-03 | 1992-07-03 | Vibration filtering dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218265 CN2128555Y (en) | 1992-07-03 | 1992-07-03 | Vibration filtering dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2128555Y true CN2128555Y (en) | 1993-03-24 |
Family
ID=33765825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92218265 Expired - Fee Related CN2128555Y (en) | 1992-07-03 | 1992-07-03 | Vibration filtering dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2128555Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097474C (en) * | 1995-05-10 | 2003-01-01 | 三菱重工业株式会社 | Slurry filtering equipment and flue gas sweetening system |
| CN101745266B (en) * | 2009-12-11 | 2011-11-23 | 吴振卿 | Dewatering device of superfine material |
| CN103230695A (en) * | 2013-04-03 | 2013-08-07 | 杭州化工机械有限公司 | Method and special equipment for preventing scaling of filter block |
| WO2014121558A1 (en) * | 2013-02-07 | 2014-08-14 | 中国矿业大学 | Process and system for upgrading lignite by vibration hot-pressing dehydration |
-
1992
- 1992-07-03 CN CN 92218265 patent/CN2128555Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097474C (en) * | 1995-05-10 | 2003-01-01 | 三菱重工业株式会社 | Slurry filtering equipment and flue gas sweetening system |
| CN101745266B (en) * | 2009-12-11 | 2011-11-23 | 吴振卿 | Dewatering device of superfine material |
| WO2014121558A1 (en) * | 2013-02-07 | 2014-08-14 | 中国矿业大学 | Process and system for upgrading lignite by vibration hot-pressing dehydration |
| AU2013377629B2 (en) * | 2013-02-07 | 2017-02-02 | China University Of Mining And Technology | Process and system for upgrading lignite by vibration hot-pressing dehydration |
| CN103230695A (en) * | 2013-04-03 | 2013-08-07 | 杭州化工机械有限公司 | Method and special equipment for preventing scaling of filter block |
| CN103230695B (en) * | 2013-04-03 | 2015-04-08 | 杭州化工机械有限公司 | Method and special equipment for preventing scaling of filter block |
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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 |