CN2494234Y - Cyclone separator for screening powder - Google Patents
Cyclone separator for screening powder Download PDFInfo
- Publication number
- CN2494234Y CN2494234Y CN 01249350 CN01249350U CN2494234Y CN 2494234 Y CN2494234 Y CN 2494234Y CN 01249350 CN01249350 CN 01249350 CN 01249350 U CN01249350 U CN 01249350U CN 2494234 Y CN2494234 Y CN 2494234Y
- Authority
- CN
- China
- Prior art keywords
- powder
- shell
- cyclone separator
- screen cloth
- screening
- 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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Abstract
The utility model relates to a cyclone separator, in particular is a novel type of screening powder cyclone separator. The utility comprise a shell<7>, a screening net<8>and an exhaust duct<9>.The upper of the shell is cylinder shape, the bottom of the shell is a hollow truncated cone whose upper is big and the bottom is small, one side of the upper shell is provided with an in-material air outlet pipe <10>. The base is provided with a downward powder outlet pipe<11>. The top of the screen<8> is a cylinder and the air outlet pipe<9> therein is arranged on the top of the shell. The utility model conquers the disadvantages of incomplete screening powder and blocking powder when using the present screening powder cyclone separator by the design as above. The utility model has the advantages of complete screening powder, no powder in the grain material, no blocking powder, high screening efficiency, and so on.
Description
Technical field
The utility model relates to a kind of cyclone separator, particularly a kind of novel sieve powder cyclone separator.
Technical background
Existing sieve powder cyclone separator as shown in Figure 1, it is made up of shell (1), screen cloth (2) and exhaust duct (3), shell (1) is a cylindrical shape, and its top one side has pan feeding blast pipe (4), and the bottom is a wedged bottom, the dust outlet pipe (5) that the band gradient is arranged on the wedged bottom, screen cloth top is cylindrical shape, and the bottom is up big and down small hollow truncated cone-shaped, and discharge nozzle (8) is arranged at the bottom, it is installed in the shell (1), and exhaust duct (3) is arranged in screen cloth (2) and is installed in shell (1) top.Its weak point is:
1, the sieve powder is incomplete, it is higher to contain amount of powder in the particulate material of sifting out: after the pulverizing material together enters separator from the pan feeding blast pipe with the wind, in separator, form whirlwind, most of powder enters in the shell by screen cloth under the whirlwind effect, dust outlet pipe from the outer casing bottom wedged bottom is discharged again, but still has the fraction powder directly to discharge from the discharge nozzle of screen bottom with particulate material by screen cloth, makes the sieve powder incomplete, it is higher to contain amount of powder in the particulate material of sifting out, and influences the quality of manufactured goods;
2, the powder that sifts out easily stops up, need often to clean, the sieve powder efficient of separator is low: because the powder that sifts out is attached to around the screen cloth, drop on by gravity on the wedged bottom of shell, turn to the back to discharge, stop up the dust outlet passage easily, need often to clean from oblique dust outlet pipe, the sieve powder efficient of separator is low, has reduced the output in the unit interval.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of novel sieve powder cyclone separator is provided.
The technical solution of the utility model is: novel sieve powder cyclone separator is made up of shell, screen cloth and exhaust duct, shell upper is a cylindrical shape, the bottom is up big and down small hollow truncated cone-shaped, its top one side has the pan feeding blast pipe, and straight-through downward dust outlet pipe is arranged at the bottom, and screen cloth top is cylindrical shape, the bottom be the vertex of a cone under taper shape, the discharge nozzle of band gradient is arranged at the bottom, and it is installed in the shell, and exhaust duct is arranged in screen cloth and is installed in shell upper.
The utility model has following advantage because as above design of employing has overcome the weak points such as the easy obstruction of powder that existing sieve powder cyclone separator sieve powder is incomplete and sift out effectively:
1, the sieve powder is complete, there is not powder in the particulate material of sifting out: after the pulverizing material together enters separator from the pan feeding blast pipe with the wind, forming whirlwind in separator moves downward, pulverize in the material powder under the whirlwind effect by the vertex of a cone under conical screen cloth after enter in the shell and and directly discharge downwards from the dust outlet pipe, particulate material then from the vertex of a cone under the discharge nozzle of conical screen bottom band gradient discharge, no longer include powder in the particulate material, the sieve powder can effectively improve the quality of manufactured goods very completely;
2, the powder that sifts out can not stop up, the sieve powder efficient height of separator: because the powder of pulverizing in the material is directly discharged downwards from the dust outlet pipe under the whirlwind effect, need not turn to, so can not cause the obstruction of dust outlet passage, the sieve powder efficient height of separator has improved the output in the unit interval.
Description of drawings
Accompanying drawing 1 is the structural representation of existing sieve powder cyclone separator;
Accompanying drawing 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 2: novel sieve powder cyclone separator is made up of shell (7), screen cloth (8) and exhaust duct (9), the cylindrical shape on shell (7) top, the bottom is up big and down small hollow truncated cone-shaped, its top one side has pan feeding blast pipe (10), straight-through downward dust outlet pipe (11) is arranged at the bottom, screen cloth (8) top is cylindrical shape, the bottom be the vertex of a cone under taper shape, the discharge nozzle (12) that the band gradient is arranged on a taper seat of the vertex of a cone, it is installed in the shell (7), and exhaust duct (9) is arranged in screen cloth (8) and is installed in shell (7) top.
Claims (2)
1, a kind of novel sieve powder cyclone separator, it is made up of shell, screen cloth and exhaust duct, cover top portion one side has the pan feeding blast pipe, and screen cloth is installed in the shell, and exhaust duct is arranged in screen cloth and is installed in shell upper, it is characterized in that shell upper is a cylindrical shape, the bottom is up big and down small hollow truncated cone-shaped, and straight-through downward dust outlet pipe is arranged at the bottom, and screen cloth top is cylindrical shape, the bottom be the vertex of a cone under taper shape, the discharge nozzle of band gradient is arranged at the bottom.
2, novel sieve powder cyclone separator as claimed in claim 1 is characterized in that discharge nozzle is installed on the taper seat of the screen cloth lower cone shape vertex of a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249350 CN2494234Y (en) | 2001-07-24 | 2001-07-24 | Cyclone separator for screening powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249350 CN2494234Y (en) | 2001-07-24 | 2001-07-24 | Cyclone separator for screening powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494234Y true CN2494234Y (en) | 2002-06-05 |
Family
ID=33659772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249350 Expired - Fee Related CN2494234Y (en) | 2001-07-24 | 2001-07-24 | Cyclone separator for screening powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494234Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989598A (en) * | 2011-09-14 | 2013-03-27 | 上海广发环保材料有限公司 | Method for separating fine powder from limestone |
| CN105013631A (en) * | 2015-09-03 | 2015-11-04 | 江苏亨特集团华特电气有限公司 | Novel powder grading device |
| CN105618245A (en) * | 2016-03-09 | 2016-06-01 | 浙江华彩化工有限公司 | Powder extracting device |
| CN105727673A (en) * | 2016-03-10 | 2016-07-06 | 江苏苏博特新材料股份有限公司 | Intermittent gas-solid separation and solid collection system |
| CN107159562A (en) * | 2017-07-17 | 2017-09-15 | 苏州三峰激光科技有限公司 | Screening plant and titanium alloy powder screening system |
-
2001
- 2001-07-24 CN CN 01249350 patent/CN2494234Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989598A (en) * | 2011-09-14 | 2013-03-27 | 上海广发环保材料有限公司 | Method for separating fine powder from limestone |
| CN102989598B (en) * | 2011-09-14 | 2014-09-03 | 上海广发环保材料有限公司 | Method for separating fine powder from limestone |
| CN105013631A (en) * | 2015-09-03 | 2015-11-04 | 江苏亨特集团华特电气有限公司 | Novel powder grading device |
| CN105618245A (en) * | 2016-03-09 | 2016-06-01 | 浙江华彩化工有限公司 | Powder extracting device |
| CN105727673A (en) * | 2016-03-10 | 2016-07-06 | 江苏苏博特新材料股份有限公司 | Intermittent gas-solid separation and solid collection system |
| CN107159562A (en) * | 2017-07-17 | 2017-09-15 | 苏州三峰激光科技有限公司 | Screening plant and titanium alloy powder screening system |
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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 |