CN101104171A - Bi-directional arc sieve - Google Patents
Bi-directional arc sieve Download PDFInfo
- Publication number
- CN101104171A CN101104171A CNA2007100258348A CN200710025834A CN101104171A CN 101104171 A CN101104171 A CN 101104171A CN A2007100258348 A CNA2007100258348 A CN A2007100258348A CN 200710025834 A CN200710025834 A CN 200710025834A CN 101104171 A CN101104171 A CN 101104171A
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- CN
- China
- Prior art keywords
- sieve
- screen
- directional arc
- arc sieve
- screen box
- 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.)
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Abstract
The invention discloses a sieve box of a bi-directional arc sieve, which is mainly used for preliminary dewatering, desliming and medium draining of fine cleaned coal and coal slurry. The bi-directional arc sieve uses two screen meshes to largely increase the processing load of the sieve-bend screen, and uses a vibrating motor to enhance the sieving efficiency of the sieve-bend screen, and the structure of the bi-directional arc sieve makes the changing for screen meshes very convenient.
Description
Technical field
The present invention relates to a kind of bi-directional arc sieve, be mainly used in dehydration in advance, desliming and the de-mediated of fine cleaned coal and coal slime.
Background technology
Sieve bend is that a kind of compass screen surface is the wet type fine sizing equipment of circular arc.Its compass screen surface is one section arc surface, is made up of grating, and the grating direction is vertical with the direction of motion of slip on compass screen surface, and slip is divided into oversize and undersize in the process of moving along compass screen surface.
General sieve bend is because its structural restriction exist replacing screen cloth inconvenience, and treating capacity is little.
Summary of the invention
The present invention is directed to the problems referred to above, proposed a kind of new sieve bend, it is big to have treating capacity, changes sieve plate characteristics easily.
Technical scheme of the present invention is: a kind of bi-directional arc sieve, involving vibrations motor, distributing device, screen box are formed, and it is characterized in that: screen box is made up of two side plates, a net steel pipe, two screen cloth and cutting plates of oppositely installing.Wherein screen cloth is fixed on net steel pipe one end by press strip and timber wedge, and a net steel pipe other end is fixed on the base, and side plate links to each other with base.Vibrating motor is installed in outside the screen box, and distributing device is installed in the screen box top.
Its good effect is: bi-directional arc sieve has used two screen clothes, can improve the treating capacity of sieve bend greatly, uses vibrating motor to make the sieve bend screening efficiency higher.The structure of bi-directional arc sieve makes the replacing screen cloth very convenient.
Description of drawings
Fig. 1 is the front view of bi-directional arc sieve;
Fig. 2 is the left view of bi-directional arc sieve.
Among the figure: 1. base, 2. a net steel pipe, 3. screen cloth, 4. press strip, 5. timber wedge, 6. vibrating motor, 7. cutting plate, 8. side plate, 9. distributing device.
The specific embodiment
As shown in Figure 1 and Figure 2, this sieves mainly by vibrating motor 6, distributing device 9, and screen box is formed, and screen box props up 2, two screen clothes of oppositely installing 3 of net steel pipe by two side plates 8, and cutting plate 7 is formed, and two screen clothes 3 are oppositely installed.Screen box has been installed two vibrating motors outward.The exciting force that vibrating motor produces directly drives the screen box vibration.Slip enters the bi-directional arc sieve screen box from distributing device, and through behind the cutting plate, slip enters the compass screen surface of cutting plate both sides.Slip is divided into oversize and undersize in the process of moving along compass screen surface.
Claims (1)
1. bi-directional arc sieve, involving vibrations motor, distributing device, screen box are formed, and it is characterized in that: it is characterized in that: screen box is made up of two side plates, a net steel pipe, two screen cloth and cutting plates of oppositely installing; Wherein screen cloth is fixed on net steel pipe one end by press strip and timber wedge, and a net steel pipe other end is fixed on the base, and side plate links to each other with base; Vibrating motor is installed in outside the screen box, and distributing device is installed in the screen box top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258348A CN101104171A (en) | 2007-08-05 | 2007-08-05 | Bi-directional arc sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258348A CN101104171A (en) | 2007-08-05 | 2007-08-05 | Bi-directional arc sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101104171A true CN101104171A (en) | 2008-01-16 |
Family
ID=38998366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100258348A Pending CN101104171A (en) | 2007-08-05 | 2007-08-05 | Bi-directional arc sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101104171A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920133A (en) * | 2010-07-13 | 2010-12-22 | 陆信 | Self-synchronizing vertical screening dewatering screen |
| CN112718481A (en) * | 2021-01-26 | 2021-04-30 | 单延卫 | Secondary screening equipment is used in petroleum asphalt production |
| CN112844860A (en) * | 2020-12-31 | 2021-05-28 | 中赟国际工程有限公司 | Coal slime separator |
| CN114832935A (en) * | 2022-04-27 | 2022-08-02 | 广西南宁百会药业集团有限公司 | Device for producing hydrotalcite suspension |
-
2007
- 2007-08-05 CN CNA2007100258348A patent/CN101104171A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920133A (en) * | 2010-07-13 | 2010-12-22 | 陆信 | Self-synchronizing vertical screening dewatering screen |
| CN112844860A (en) * | 2020-12-31 | 2021-05-28 | 中赟国际工程有限公司 | Coal slime separator |
| CN112718481A (en) * | 2021-01-26 | 2021-04-30 | 单延卫 | Secondary screening equipment is used in petroleum asphalt production |
| CN114832935A (en) * | 2022-04-27 | 2022-08-02 | 广西南宁百会药业集团有限公司 | Device for producing hydrotalcite suspension |
| CN114832935B (en) * | 2022-04-27 | 2024-01-09 | 广西南宁百会药业集团有限公司 | Device for producing aluminum magnesium carbonate suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |