CN104259093B - A kind of vibrosieve - Google Patents
A kind of vibrosieve Download PDFInfo
- Publication number
- CN104259093B CN104259093B CN201410493737.1A CN201410493737A CN104259093B CN 104259093 B CN104259093 B CN 104259093B CN 201410493737 A CN201410493737 A CN 201410493737A CN 104259093 B CN104259093 B CN 104259093B
- Authority
- CN
- China
- Prior art keywords
- vibrosieve
- frame
- charging aperture
- vibrating
- material strip
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention discloses a kind of vibrosieve, include charging aperture, vibrosieve, pulverizing frame and go out material strip composition, vibrating device it is provided with on charging aperture, vibrosieve is provided with vibrating shaft, hitch bar, vibrating motor and spring, and vibrating shaft connects eccentric and vibration bearing, and vibrosieve is provided below out material strip, the relatively low one end of vibrosieve is provided with pulverizing frame, pulverize and inside frame, have pulverizing fan, pulverize fan and connect pulverizing motor, pulverize frame and material strip is presented herein below out.The present invention makes sieve take pulverized limestone work entire mechanization, automatization takes without manpower sieve, substantially increases production efficiency, reduces production cost, has significant economic benefit.
Description
Technical field
The invention belongs to mechanical equipment technical field, relate to a kind of vibrosieve.
Background technology
At present, pulverized limestone is after having fired, and during storage, transport, pulverized limestone easily makes moist, warp
Lump after crossing extruding, but the pulverized limestone that enterprise uses must be powder, it is impossible to have bulk,
It is thus desirable to pulverized limestone is first screened by enterprise, the pulverized limestone of the powder after screening can be normal
Use.At present, by manually pulverized limestone being screened so that the screening efficiency of pulverized limestone is low, manually
Cost is high, has had a strong impact on the production efficiency of enterprise.
Summary of the invention
It is an object of the invention to provide a kind of vibrosieve, solve Calx dressing sieve material present in prior art
Rely on manpower, cost problem high, inefficient.
The technical solution adopted in the present invention is, a kind of vibrosieve, including charging aperture, vibrosieve and discharging
Band；It is characterized in that, charging aperture is surrounded by 4 tetragon baffle plates, one of gear of charging aperture
Plate is provided with vibrating device, and the underface of charging aperture is provided with feeding belt, and feeding belt is belt conveyer,
There are distance, charging aperture and feeding belt solid by some vertical charging aperture supports between charging aperture and feeding belt
Fixed；
There is vibrosieve in direction along pulverized limestone feeding in the disposed behind of feeding belt, and vibrosieve is provided with inclination
Angle, the higher side of vibrosieve, in the lower section of feeding belt, 2 hypotenuses of vibrosieve is connected to
Vibrosieve outer baffle, the middle part of 2 pieces of vibrosieve outer baffles is respectively connected with vibration bearing, 2 vibrations
Connecting between bearing and have vibrating shaft, one end of vibrating shaft is stretched out vibrosieve outer baffle and connects with hitch bar
Connecing, hitch bar is also connected with vibrating motor, vibrating shaft is also associated with eccentric, below vibrosieve
Being provided with some springs, each spring the most vertically connects bracket for vibrating screen, and the lower section of vibrosieve also sets up
Having the vibrosieve lower frame surrounded by four pieces of tetragon baffle plates, the lower section of vibrosieve lower frame is provided with out material strip,
Vibrosieve lower frame and go out to be provided with distance between material strip, vibrosieve lower frame is also connected with bracket for vibrating screen；
The relatively low one end of described vibrosieve is provided with pulverizing frame, pulverizes frame and is going out above material strip, and powder
Broken frame and go out to have gap between material strip, pulverizes frame and is internally provided with the pulverizing wind of some crushing vanes composition
Fan, pulverizes fan and connects pulverizing motor, if it is solid by the dry grinding frame bracket of peripheral vertically connection to pulverize frame
Fixed, pulverize frame bottom and be provided with pulverizing frame end opening；
Going out material strip is belt transmission device, goes out material strip and is fixed by the some discharging belt supporting frames vertically connected.
The feature of the present invention also resides in,
Wherein vibrosieve is rectangle, 2 hypotenuses of vibrosieve be respectively fixedly connected with at least 2 vertically to
Lower spring support.
Wherein the diameter of bracket for vibrating screen is more than the external diameter of spring, and bracket for vibrating screen top is provided with diameter and is less than
The boss b of spring inside diameter, one end of spring is socketed on boss b, and the other end of spring is socketed in spring
On the boss a that pedestal lower end is arranged, the diameter of spring support is identical with the diameter of bracket for vibrating screen, boss
The diameter of a is identical with the diameter of boss b, and is provided with gap between boss a and boss b.
Wherein the upper shed area of charging aperture is more than the under shed area of charging aperture, and the under shed of charging aperture sets
It is equipped with feed inlet baffle, between material mouth baffle plate follow-up material strip, is provided with distance, charging aperture and feeding belt along entering
Material direction is inclined upwardly.
Wherein hitch bar includes 2 circular connecting shaft sheets, and a connecting shaft sheet is connected with vibrating motor, separately
One connecting shaft sheet is fixed with vibrating shaft and is connected, and connecting between 2 connecting shaft sheets has some shaft coupling bands.
Wherein eccentric is between 2 vibration bearings, and eccentric is near 2 vibration bearings
Position is respectively equipped with one, and one end of eccentric is fixedly connected on vibrating shaft, and the other end is a ball
The eccentric hammer of shape.
The invention has the beneficial effects as follows will by connection eccentric, spring and vibrating motor in vibrosieve
Tilted-putted shaker vibration is got up, and makes qualified pulverized limestone be screened by sieve aperture fine and closely woven in vibrosieve
Out and fall to outing on material strip, and the pulverized limestone of larger particles that sieve falls will not had to send into pulverize powder in frame
Broken, then the pulverized limestone of pulverizing is sent into out on material strip, by feeding belt, qualified pulverized limestone is gathered up
Come；Being provided with vibrating device on charging aperture avoids pulverized limestone to lump in charging aperture, makes pulverized limestone smoothly
Enter on feeding belt；Pulverized limestone screening process entire mechanization operates, it is entirely avoided manpower is worked, greatly
Improve greatly production efficiency and reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vibrosieve of the present invention；
Fig. 2 is the structural representation of vibrating shaft in a kind of vibrosieve of the present invention；
Fig. 3 is the structural representation of spring in a kind of vibrosieve of the present invention；
Fig. 4 is the structural representation of charging aperture in a kind of vibrosieve of the present invention；
Fig. 5 is the structural representation pulverizing frame in a kind of vibrosieve of the present invention.
In figure, 1. charging aperture, 2. vibrating device, 3. charging aperture support, 4. feeding belt, 5. vibrosieve, 6.
Vibrating shaft, 7. vibrating motor, 8. eccentric, 9. bracket for vibrating screen, 10 springs, 11. hitch bars,
12. vibration bearings, 13 vibrosieve lower frames, 14 pulverize frame, and 15. pulverize frame bracket, and 16 go out material strip, and 17.
Discharging belt supporting frame, 18. spring supports, 19. eccentric hammer, 20. vibrosieve outer baffles, 21. vibrosieve crossbearers,
22. pulverizing motors, 23. crushing vanes, 24. pulverizing frame openings, 25. feed inlet baffles, 26. shaft coupling sheets, 27.
Shaft coupling band, 28. pulverize frame end opening, 29. boss a, 30. boss b, and 31. pulverize fan.
Detailed description of the invention
The present invention is described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
The structure of a kind of vibrosieve of the present invention as it is shown in figure 1, include is fenced up by four pieces of tetragon baffle plates
Charging aperture 1, the bottom of charging aperture 1 is an a length of 2m, the rectangular opening of a width of 1m, charging aperture 1
Top is an a length of 2.5m, the rectangular opening of a width of 1.3m, as shown in Figure 4, and the bottom of charging aperture 1
Connecting the feed inlet baffle 25 of a length of 6m, a width of 15cm, the underface of feed inlet baffle 25 is provided with
Feeding belt 4, the distance between feed inlet baffle 25 and feeding belt 4 is 5cm, and feeding belt 4 is a length of
The belt conveyor-belt apparatus of 4m, a width of 1m, charging aperture 1 and feeding belt 4 are all horizontally disposed with, charging aperture
The middle part, one side of 1 is provided with vibrating device 2, and vibrating device 2 is a vibrating motor, enters
Two relative sides of material mouth 1 connect two vertical charging aperture supports 3, charging aperture support 3 respectively
It is simultaneously connected with feeding belt 4 and fixes on the ground；
The vibrosieve 5 of rectangle, vibrosieve 5 it is provided with below the end in the direction of feeding belt 4 charging
The a length of 3m of a width of 1.1m, vibrosieve 5 is for being obliquely installed, and the high one end of vibrosieve 5 is at feeding belt
The lower section of 4, it is 5mm that vibrosieve 5 is uniformly distributed area2Sieve aperture, the distance between sieve aperture is little
Vertical rectangle vibrosieve outer baffle 20 it is connected on 2mm, two hypotenuses of vibrosieve 5,
The a length of 3m of vibrosieve outer baffle 20, a height of 80cm, the middle part of vibrosieve outer baffle 20 connects to be had
Vibration bearing 12, connects between vibration bearing 12 and has vibrating shaft 6, vibrating shaft 6 distance 2 vibration bearing
The place that 12 is 15cm is connected to eccentric 8, and eccentric 8 one end is fixedly connected on vibration
On axle 6, the other end is the spherical eccentric hammer 19 of a weight 5kg, and vibration is stretched out in one end of vibrating shaft 6
Sieve outer baffle 12 and the fixing connecting shaft sheet 26 connecting a hitch bar 11, as in figure 2 it is shown, connection
Another connecting shaft sheet 26 of shaft device 11 fixes connecting vibration motor 7, and 2 shaft coupling sheets 26 are all rubber
The thickness made is the toroidal of 5cm, 4 shaft coupling bands 27 of fixing connection between 2 shaft coupling sheets 26,
Shaft coupling band 27 is a length of 15cm, and a width of 4cm thickness is the rectangular rubber band of 1cm, vibrosieve 5 times
Face is provided with 3 tubular vibrosieve crossbearers 21, and vibrosieve crossbearer 21 is fixing to be connected below it
The vibrosieve lower frame 13 that one is fenced up by four pieces of quadrangular plate, the upper shed of vibrosieve lower frame 13 with shake
The size shape of dynamic sieve 5 is identical, and the lower section of vibrosieve lower frame 13 is provided with out material strip 16, and vibrosieve
The under shed of lower frame 13 be arranged in parallel with going out material strip 16, vibrosieve lower frame 13 and going out between material strip 16
Distance is 5cm, is fixedly connected with 4 vertical springs at the end points of two hypotenuses of vibrosieve 5 respectively
Support 18, as it is shown on figure 3, spring support 18 is the external diameter that cylindrical shape and diameter are more than spring 10,
The upper end of spring support 18 is fixing connects vibrosieve 5, and the lower end of spring support 18 is that diameter is less than spring
The boss a29 of the internal diameter of 10, one end of spring 10 is socketed on boss a29, the other end of spring 10
Socket is arranged on the boss b30 of bracket for vibrating screen 9 upper end, bracket for vibrating screen 9 for that be vertically arranged and its
Diameter is identical with the diameter of spring support 18, and the diameter of boss b30 is identical with the diameter of boss a29,
Distance between boss a29 and boss b30 is between 4-10cm, and bracket for vibrating screen 9 is also fixing to be connected
Vibrosieve lower frame 13, and bracket for vibrating screen 9 fixes on the ground；
One end that vibrosieve 5 is low is provided with pulverizing frame 14, is provided with on frame 14 as it is shown in figure 5, pulverize
Pulverizing frame opening 24, the block Calx making vibrosieve 5 not be sieved through can enter by pulverizing frame opening 24
Pulverizing in frame 14, pulverizing frame 14 is cube structure, and pulverizing frame 14 inside has by 3 crushing vanes 23
The pulverizing fan 31 of composition, pulverizes fan 31 and drives by pulverizing motor 22, pulverizes and sets bottom frame 14
It is equipped with pulverizing frame end opening 28, pulverizes frame end opening 28 in the surface going out material strip 16 so that after pulverizing
Pulverized limestone entirely falls in out on material strip 16, pulverizes and has two powder respectively on two relative sides of frame 14
Broken frame bracket 15, pulverizes frame 14 and the distance gone out between material strip 16 is 5cm；
Going out material strip 16 is belt transmission device, goes out a length of 4m of material strip 16, a width of 1.1m, goes out material strip 16
The difference in height at two ends is 1.8m, goes out material strip 16 both sides and the most vertically connects and have 3 discharging belt supporting frames 17.
The using method of a kind of vibrosieve of the present invention is, is poured into by pulverized limestone in charging aperture 1, rotates charging
Pulverized limestone is sent in vibrosieve 5 by band 4 and vibrating device 2, the eccentric 8 that vibrating shaft 6 connects
Vibrosieve 5 is made up and down reciprocatingly to be vibrated by spring 10 under the drive of vibrating motor 7, and by Calx
Powder is elected by the mesh screen in vibrosieve 5, owing to vibrosieve 5 is provided with inclination angle, therefore under screening
The Calx of larger particles be sent to pulverize by the effect that the vibration of vibrosieve 5 and vibrosieve 5 tilt
In frame 14, pulverizing in frame 14 and be provided with 3 crushing vanes 24, crushing vane 24 is by pulverizing motor
22 drive can be by the Calx of larger particles by wind-force effect or crushing vane 24 in pulverizing frame 14
Strike effect pulverized, vibrosieve 5 sieve take and pulverize frame 14 pulverize after qualified pulverized limestone
Fall and outing on material strip 16, transport out by qualified pulverized limestone by going out material strip 16.
The setting suitable for reading of charging aperture 1 is relatively big, therefore by forklift or excavator, pulverized limestone can be loaded charging
In mouth 1, charging aperture 1 being provided with vibrating device 2, vibrating device 2 avoids pulverized limestone at charging aperture 1
Middle caking, makes pulverized limestone enter on feeding belt 4 by end opening smoothly, at feeding belt 4 feedstock direction
One end below be provided with vibrosieve 5, vibrosieve 5 is by hitch bar 11, vibrating shaft 6, vibrating shaft
Hold 12 to couple together with vibrating motor 7, the eccentric 8 that vibrating shaft 6 is arranged and vibrosieve 5 times
The spring 10 that side is arranged realizes the up and down reciprocatingly vibration of vibrosieve 5 under the drive of vibrating motor 7, logical
Crossing the of reciprocating vibration of vibrosieve 5 to be sifted out by qualified pulverized limestone, vibrosieve 5 is arranged with vibrosieve lower frame
The pulverized limestone sifted out is fallen to outing on material strip 16 by 13, and the relatively low one end of vibrosieve 5 is provided with pulverizing frame 14,
Pulverize frame 14 be internally provided with pulverizing fan 31, pulverize fan 31 by pulverize motor 22 rotate and
Pulverizing, inside frame 14, the pulverized limestone of the larger particles screened out is broken into qualified pulverized limestone, and by qualified
Pulverized limestone by pulverize frame 14 pulverizing frame end opening 28 enter into out on material strip 16, go out material strip 16 will
Qualified pulverized limestone is sent for production and application.
A kind of vibrosieve that the application of the invention provides, mechanization Automatic sieve takes qualified pulverized limestone.People
Work sieve takes pulverized limestone each workman and at most sieves every day and take 2m3Pulverized limestone, use the present invention provide device
Within 1.5 hours, can sieve and take 2m3Pulverized limestone, be greatly improved production efficiency, reduce production cost,
There is significant economic benefit.
Claims (3)
1. a vibrosieve, including charging aperture (1), vibrosieve (5) with go out material strip (16)；Its feature
Being, charging aperture (1) is surrounded by 4 tetragon baffle plates, one of gear of charging aperture (1)
Plate is provided with vibrating device (2), and the underface of charging aperture (1) is provided with feeding belt (4), feeding belt
(4) it is belt conveyer, between charging aperture (1) and feeding belt (4), has distance, charging aperture (1)
Fixed by some vertical charging aperture supports (3) with feeding belt (4), charging aperture (1) is opened
Open area is more than the under shed area of charging aperture (1), and the under shed of charging aperture (1) is provided with charging aperture
Baffle plate (25), is provided with distance, charging aperture (1) between feed inlet baffle (25) follow-up material strip (4)
It is inclined upwardly along feedstock direction with feeding belt (4)；
There are vibrosieve (5), vibration in direction along pulverized limestone feeding in the disposed behind of feeding belt (4)
Sieve (5) is rectangle, and 4 apex of vibrosieve (5) have been respectively fixedly connected with 1 bullet straight down
Spring bracket (18), vibrosieve (5) is provided with angle of inclination, and the side that vibrosieve (5) is higher is feeding
The lower section of band (4), 2 hypotenuses of vibrosieve (5) are connected to vibrosieve outer baffle (20),
The middle part of 2 pieces of vibrosieve outer baffles (20) is respectively connected with vibration bearing (12), 2 vibration bearings
(12) connecting between has vibrating shaft (6), one end of vibrating shaft (6) to stretch out a vibrosieve outer baffle
(20) and with hitch bar (11) being connected, hitch bar (11) is also connected with vibrating motor (7), shakes
Be also associated with eccentric (8) on moving axis (6), vibrosieve (5) some spring (10) is provided below,
Each spring (10) the most vertically connects bracket for vibrating screen (9), and the lower section of vibrosieve (5) also sets up
Having the vibrosieve lower frame (13) surrounded by four pieces of tetragon baffle plates, the lower section of vibrosieve lower frame (13) sets
It is equipped with out material strip (16), vibrosieve lower frame (13) and go out and be provided with distance between material strip (16), vibration
Sieve lower frame (13) is also connected with bracket for vibrating screen (9)；
The relatively low one end of described vibrosieve (5) is provided with pulverizing frame (14), pulverizes frame (14) in discharging
The top of band (16), and pulverize frame (14) and go out between material strip (16), to have gap, pulverize frame (14)
It is internally provided with the pulverizing fan (31) that some crushing vanes (23) form, pulverizes fan (31) even
Connect pulverizing motor (22), pulverize frame (14) if by the peripheral dry grinding frame bracket (15) vertically connected
Fixing, pulverize frame (14) bottom and be provided with pulverizing frame end opening (28)；
Described hitch bar (11) includes 2 circular connecting shaft sheets (26), a connecting shaft sheet (26)
Being connected with vibrating motor (7), another connecting shaft sheet (26) is fixing with vibrating shaft (6) to be connected, 2
Connect between connecting shaft sheet (26) and have some shaft coupling bands (27)；
Going out material strip (16) is belt transmission device, goes out material strip (16) by the some dischargings vertically connected
Belt supporting frame (17) is fixed.
A kind of vibrosieve the most according to claim 1, it is characterised in that described bracket for vibrating screen (9)
Diameter more than the external diameter of spring (10), bracket for vibrating screen (9) top is provided with diameter less than spring (10)
The boss b (30) of internal diameter, one end of spring (10) is socketed on boss b (30), spring (10)
The other end be socketed in spring support (18) lower end arrange boss a (29) on, spring support (18)
Diameter identical with the diameter of bracket for vibrating screen (9), the diameter of boss a (29) and boss b (30)
Diameter identical, and be provided with gap between boss a (29) and boss b (30).
A kind of vibrosieve the most according to claim 1, it is characterised in that described eccentric (8)
Between 2 vibration bearings (12), and eccentric (8) is near 2 vibration bearings (12)
Position be respectively equipped with one, one end of eccentric (8) is fixedly connected on vibrating shaft (6), separately
One end is a spherical eccentric hammer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410493737.1A CN104259093B (en) | 2014-09-24 | 2014-09-24 | A kind of vibrosieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410493737.1A CN104259093B (en) | 2014-09-24 | 2014-09-24 | A kind of vibrosieve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259093A CN104259093A (en) | 2015-01-07 |
| CN104259093B true CN104259093B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410493737.1A Expired - Fee Related CN104259093B (en) | 2014-09-24 | 2014-09-24 | A kind of vibrosieve |
Country Status (1)
| Country | Link |
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| CN (1) | CN104259093B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296253A (en) * | 2020-11-04 | 2021-02-02 | 通昌久精密模具(深圳)有限公司 | Sand treatment facility for mould |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373179Y (en) * | 1999-05-28 | 2000-04-12 | 福建泉州南方路面机械有限公司 | Equipment for lime grinding and sieving |
| CN2584298Y (en) * | 2002-12-16 | 2003-11-05 | 崔文毅 | Environmental protection type orthod screening machine |
| CN103567140A (en) * | 2012-07-27 | 2014-02-12 | 易艳林 | End-suspended crushed stone vibrating screen |
| CN204122349U (en) * | 2014-09-24 | 2015-01-28 | 陕西鑫瑞林工贸有限公司 | A kind of lime dressing sieve materials device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100533616B1 (en) * | 2005-07-22 | 2005-12-06 | 충청환경산업 주식회사 | Aggregate of assort cleansing device |
-
2014
- 2014-09-24 CN CN201410493737.1A patent/CN104259093B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373179Y (en) * | 1999-05-28 | 2000-04-12 | 福建泉州南方路面机械有限公司 | Equipment for lime grinding and sieving |
| CN2584298Y (en) * | 2002-12-16 | 2003-11-05 | 崔文毅 | Environmental protection type orthod screening machine |
| CN103567140A (en) * | 2012-07-27 | 2014-02-12 | 易艳林 | End-suspended crushed stone vibrating screen |
| CN204122349U (en) * | 2014-09-24 | 2015-01-28 | 陕西鑫瑞林工贸有限公司 | A kind of lime dressing sieve materials device |
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| Publication number | Publication date |
|---|---|
| CN104259093A (en) | 2015-01-07 |
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Granted publication date: 20160817 Termination date: 20210924 |