CN205217103U - Screening oiliness grinding metal powder's wet -type rotary screen - Google Patents
Screening oiliness grinding metal powder's wet -type rotary screen Download PDFInfo
- Publication number
- CN205217103U CN205217103U CN201521023834.0U CN201521023834U CN205217103U CN 205217103 U CN205217103 U CN 205217103U CN 201521023834 U CN201521023834 U CN 201521023834U CN 205217103 U CN205217103 U CN 205217103U
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- CN
- China
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- screen
- agitator tank
- collecting box
- sieve
- bed base
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- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000000227 grinding Methods 0.000 title claims abstract description 31
- 239000000843 powder Substances 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000000051 modifying Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 238000007873 sieving Methods 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 27
- 230000002349 favourable Effects 0.000 abstract 1
- 229910001651 emery Inorganic materials 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a screening oiliness grinding metal powder's wet -type rotary screen, including the screen cloth, screen mesh frame, sieve host computer square steel frame, the material sifts out the material collecting box, a frequency modulation motor, sift out the material and collect agitator tank and sieve feeding collection agitator tank, the screen cloth sets up on screen mesh frame, it sifts out the material collecting box to set up the material in the sieve host computer square steel frame, sieve host computer square steel frame top sets up screen mesh frame, screen mesh frame is horizontal cylinder, a frequency modulation motor is connected to screen mesh frame one end, screen mesh frame is rotatory in frequency modulation motor drive, it sets up the sieve feeding and collects the agitator tank to sift out material collecting box one side at the screen mesh frame other end and material, sift out other arbitrary one side setting of material collecting box at the material and sift out material collection agitator tank, the material sifts out the inside water that adds of material collecting box, screen mesh frame is rotatory in aqueous. The utility model discloses it is easy and simple to handle, make the material that sieves be in the aquatic always, do not form bulk or globular, remain the loose condition (of surface) throughout, be favorable to sieving.
Description
Technical field
The utility model belongs to rotary screen technical field, specifically relates to a kind of wet type rotary screen sieving oil-containing grinding metal dust.
Background technology
After being separated the operation process of oil-containing metal dust, oil-containing grinding metal powder surface is the glutinous oil film having trace also, and under the effect of oil film, oil-containing grinding metal powder surface presents certain viscosity.Therefore, under wet conditions, powder particle surface causes grinding metal dust to form bulk or rolls into a ball spherical and cannot pass through screen cloth because of the oil film of remaining trace oil-containing grinding metal dust; And under the state of drying, oil-containing grinding metal dust great majority go into bulk or caking owing to there being oil film to exist equally, screen cloth cannot be passed through.
Existing triage techniques has two kinds.The first is after sieve is put into water, manually rocks sieve and screens.The second adopts Wet oscillating screen, and the material that sieve is put into sieve, opens vibratory sieve, and the material on sieve is block spherical with group owing to being formed very soon under the effect of micro oil, cannot sieve.Above two kinds of methods, waste time and energy, working strength is high, automaticity is low, and sieving rate are extremely low.
Summary of the invention
The utility model mainly solves the coarse granule (being greater than 0.5mm) in oil-containing grinding metal dust and the emery wheel emergy in oil-containing grinding metal dust.Under dampness and drying regime, coarse granule and emery wheel emergy are all difficult to separate from oil-containing grinding metal dust, for this reason, the utility model provides a kind of wet type rotary screen sieving oil-containing grinding metal dust, carry out the purification of grinding metal dust, reduce the manpower and materials of use, working strength is low, automaticity is high, sieving rate is high.
The wet type rotary screen of screening oil-containing grinding metal dust, it is characterized in that: comprise screen cloth, screen bed base, sieve main frame square steel frame, material screen discharging collecting box, first frequency modulation motor, sift out material and collect agitator tank and sieve charging collection agitator tank, screen cloth is arranged on screen bed base, in sieve main frame square steel frame, material screen discharging collecting box is set, above sieve main frame square steel frame, screen bed base is set, screen bed base is horizontal cylinder shape, screen bed base one end connects the first frequency modulation motor, first frequency modulation motor drives screen bed base to rotate, at the screen bed base other end and material screen discharging collecting box side arrange sieve charging collect agitator tank, arrange in any in addition side of material screen discharging collecting box and sift out material collection agitator tank, water is added in material screen discharging collecting box inside, screen bed base rotates in water.Screenings is set in material screen discharging collecting box and collects chute, screenings is collected and sifts out in material collection agitator tank, oversize is set in material screen discharging collecting box and collects chute, material is collected agitator tank from sieve charging and collects in screen cloth.Screen bed base is obliquely installed, and angle of inclination is 2 ° to 5 °.Sieve charging is collected above agitator tank and is arranged the second frequency modulation motor, sifts out above material collection agitator tank and arranges the 3rd frequency modulation motor.Sift out material collection agitator tank and sieve charging collection agitator tank inside interpolation water, add the height of water and the same height of water of material screen discharging collecting box inside.Screen bed base side arranges cleaning screen spray group.Material screen discharging collecting box inner upper arranges drainpipe.
Oil-containing grinding metal dust after being separated the operation process of oil-containing metal dust, although the oil also containing trace is wrapped on the surface of particle, but there is a characteristic in oil-containing grinding metal dust, the spherical body of the agglomerate formed when it runs into water or formation can become loose, does not pool pelletizing or bulk.According to this characteristic, take sieve to put into water and the design of sieving continuously, after an endfeed, sieve is rotated in water, the material that sieve is in water always, keep loose condition (of surface).So just be easy to purify to oil-containing grinding metal dust.
Oil-containing grinding metal dust is joined sieve charging and collect agitator tank, add water, stirred, after stirring by the second frequency modulation motor, screen bed base one end is expected with pumping, drive central shaft that sieve is rotated in water by the first frequency modulation motor, rotating speed is 15 ~ 20 revs/min and is with 2 ° ~ 5 °, certain angle of inclination, and material is driven in water sieve, grinding metal powder material just starts to be in water always, non-agglomerate laxity is good, keeps loose condition (of surface), easily sieves.Oversize is oarse-grained emery wheel particle, is discharged by the screen bed base other end; Screenings is grinding metal dust and minority granule emery wheel particle, is entered sift out material collection agitator tank by screenings collection chute.The material sieved, under agitator effect, can be squeezed into subsequent processing with shurry pump by the material in each collecting tank.
The beneficial effects of the utility model are: the utility model is easy and simple to handle, the material sieved is in water always, does not form bulk or spherical, remain loose condition (of surface), be conducive to sieving.Expense is low, reduce use manpower and materials, working strength is low, automaticity is high, sieving rate is high.Carry out emergy content in the oil-containing grinding metal dust sieved through water sieve and can be down to 1.5% ~ 1.7% by 3.5%.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure left view;
Fig. 3 is the utility model structure top view;
In figure: 1, screen bed base, 2, main frame square steel frame is sieved, 3, material screen discharging collecting box, 4, cleaning screen spray group, the 5, first frequency modulation motor, 6, sift out material and collect agitator tank, 7, sieve charging and collect agitator tank, the 8, second frequency modulation motor, the 9, the 3rd frequency modulation motor, 10, oversize collect chute, 11, screenings collect chute.
Detailed description of the invention
The wet type rotary screen of screening oil-containing grinding metal dust, it is characterized in that: comprise screen cloth, screen bed base 1, sieve main frame square steel frame 2, material screen discharging collecting box 3, first frequency modulation motor 5, sift out material and collect agitator tank 6 and sieve charging collection agitator tank 7, screen cloth is arranged on screen bed base 1, in sieve main frame square steel frame 2, material screen discharging collecting box 3 is set, above sieve main frame square steel frame 2, screen bed base 1 is set, screen bed base 1 is horizontal cylinder shape, screen bed base 1 one end connects the first frequency modulation motor 5, first frequency modulation motor 5 drives screen bed base 1 to rotate, at screen bed base 1 other end and material screen discharging collecting box 3 side arrange sieve charging collect agitator tank 7, arrange in any in addition side of material screen discharging collecting box 3 and sift out material collection agitator tank 6, water is added in material screen discharging collecting box 6 inside, screen bed base 1 rotates in water.Screenings is set in material screen discharging collecting box 3 and collects chute 11, screenings is collected and sifts out in material collection agitator tank 6, oversize is set in material screen discharging collecting box 3 and collects chute 10, material is collected agitator tank 7 from sieve charging and collects in screen cloth.Screen bed base 1 is obliquely installed, and angle of inclination is 2 ° to 5 °.Sieve charging is collected above agitator tank 7 and is arranged the second frequency modulation motor 8, sifts out above material collection agitator tank 6 and arranges the 3rd frequency modulation motor 9.Sift out material collection agitator tank 6 and sieve charging collection agitator tank 7 inside interpolation water, add the height of water and the same height of water of material screen discharging collecting box 3 inside.Screen bed base 1 side arranges cleaning screen spray group 4.Material screen discharging collecting box 3 inner upper arranges drainpipe.
Oil-containing grinding metal dust is joined sieve charging and collect agitator tank 7, add water, stirred, after stirring by the second frequency modulation motor 8, screen bed base 1 one end is expected with pumping, drive central shaft that sieve is rotated in water by the first frequency modulation motor 5, rotating speed is 15 ~ 20 revs/min and is with 2 ° ~ 5 °, certain angle of inclination, and material is driven in water sieve, grinding metal powder material just starts to be in water always, non-agglomerate laxity is good, keeps loose condition (of surface), easily sieves.Oversize is oarse-grained emery wheel particle, is discharged by the screen bed base other end; Screenings is grinding metal dust and minority granule emery wheel particle, is entered sift out material collection agitator tank 6 by screenings collection chute 11.The material sieved, under agitator effect, can be squeezed into subsequent processing with shurry pump by the material in each collecting tank.
Claims (5)
1. one kind is sieved the wet type rotary screen of oil-containing grinding metal dust, it is characterized in that: comprise screen cloth, screen bed base, sieve main frame square steel frame, material screen discharging collecting box, first frequency modulation motor, sift out material and collect agitator tank and sieve charging collection agitator tank, screen cloth is arranged on screen bed base, in sieve main frame square steel frame, material screen discharging collecting box is set, above sieve main frame square steel frame, screen bed base is set, screen bed base is horizontal cylinder shape, screen bed base one end connects the first frequency modulation motor, first frequency modulation motor drives screen bed base to rotate, at the screen bed base other end and material screen discharging collecting box side arrange sieve charging collect agitator tank, arrange in any in addition side of material screen discharging collecting box and sift out material collection agitator tank, water is added in material screen discharging collecting box inside, screen bed base rotates in water.
2. a kind of wet type rotary screen sieving oil-containing grinding metal dust according to claim 1, it is characterized in that: screenings is set in described material screen discharging collecting box and collects chute, screenings is collected and sifts out in material collection agitator tank, oversize is set in material screen discharging collecting box and collects chute, material is collected agitator tank from sieve charging and collects in screen cloth.
3. a kind of wet type rotary screen sieving oil-containing grinding metal dust according to claim 1, is characterized in that: described screen bed base is obliquely installed, and angle of inclination is 2 ° to 5 °.
4. a kind of wet type rotary screen sieving oil-containing grinding metal dust according to claim 1, is characterized in that: described sieve charging is collected above agitator tank and arranged the second frequency modulation motor, sifts out above material collection agitator tank and arranges the 3rd frequency modulation motor.
5. a kind of wet type rotary screen sieving oil-containing grinding metal dust according to claim 1, it is characterized in that: described in sift out material and collect agitator tank and sieve charging and collect agitator tank inside and add water, add the water of height and the material screen discharging collecting box inside of water with height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023834.0U CN205217103U (en) | 2015-12-11 | 2015-12-11 | Screening oiliness grinding metal powder's wet -type rotary screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023834.0U CN205217103U (en) | 2015-12-11 | 2015-12-11 | Screening oiliness grinding metal powder's wet -type rotary screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217103U true CN205217103U (en) | 2016-05-11 |
Family
ID=55892199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521023834.0U Active CN205217103U (en) | 2015-12-11 | 2015-12-11 | Screening oiliness grinding metal powder's wet -type rotary screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344464A (en) * | 2015-12-11 | 2016-02-24 | 大连远东新材料科技有限公司 | Wet-type rotary screen for screening oil-containing grinding metal powder |
-
2015
- 2015-12-11 CN CN201521023834.0U patent/CN205217103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344464A (en) * | 2015-12-11 | 2016-02-24 | 大连远东新材料科技有限公司 | Wet-type rotary screen for screening oil-containing grinding metal powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200914 Granted publication date: 20160511 |