CN104550000B - Dry-method sand manufacturing heavy die block formula vibration screening device and method for sieving - Google Patents
Dry-method sand manufacturing heavy die block formula vibration screening device and method for sieving Download PDFInfo
- Publication number
- CN104550000B CN104550000B CN201410666808.3A CN201410666808A CN104550000B CN 104550000 B CN104550000 B CN 104550000B CN 201410666808 A CN201410666808 A CN 201410666808A CN 104550000 B CN104550000 B CN 104550000B
- Authority
- CN
- China
- Prior art keywords
- vibrating screen
- sand
- linear vibrating
- screening device
- screen
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of dry method roll mulling that sand processed formed by the dry-method sand manufacturing heavy die block formula vibration screening device and the method for sieving that enter point sifting sort regardless of specification of required sand, be made up of fixed linear vibrating screen, upper portable linear vibrating screen and lower mobile linear vibrating screen and upper linear vibrating screen guide rail and lower linear vibrating screen guide rail；Being sequentially provided with linear vibrating screen guide rail and lower linear vibrating screen guide rail below fixed linear vibrating screen, upper portable linear vibrating screen and the straight vibrosieve of downward moving line lay respectively on linear vibrating screen guide rail and lower linear vibrating screen guide rail.Advantage: one is both to have solved existing fixing linear vibration screen net to damage and change the defect that difficult, time-consuming, screen cloth is all changed, and can screen out, according to GB, the sand material that different size model turns again；Two is the design of many dynamic formulas linear vibrating screen, not only makes the manufacture of large-scale vibrating screen be achieved, and achieves fixing linear vibrating screen and multilamellar moves reducing of spacing between linear vibrating screen.
Description
Technical field
The present invention relates to a kind of dry method rolls mulling that sand processed formed enter sub-sieve choosing point by required sand regardless of specification
The dry-method sand manufacturing heavy die block formula vibration screening device of class and method for sieving, belong to dry-method sand manufacturing production line sand screening separator and manufacture
Field.
Background technology
CN103433108A, title " a kind of dry-method sand manufacturing equipment and technique ", including jaw crusher, impact crusher,
First classifying screen, dry-method sand manufacturing machine, the second classifying screen and concentrated dust collecting system；Production process route is, the building stones in building stones storehouse lead to
Cross batcher to send into jaw crusher equably and carry out for the first time coarse crushing, broken after material be transported in impact crusher
Carrying out second time fine crushing, the material after crushing enters the first classifying screen and carries out classification, and the sandstone less than 40mm passes through conveyer
Delivering to dry-method sand manufacturing machine carry out pulverizing sand processed, the rubble more than 40mm returns impact crusher, enters the sandstone of dry-method sand manufacturing machine
Expecting that being transported to the second classifying screen after the pulverizing of dry-method sand manufacturing machine carries out classification, the sand less than 3mm is fed directly into finished sand
In storehouse, the building stones more than 3mm back within dry-method sand manufacturing machine and pulverize, and produce each airborne dust point and pass through concentrated dust collecting
System concentrated dust collecting, the stone powder after collection is transported to stone powder storage and deposits.Its weak point: one is to realize carse, medium and small three kinds
The screening of sand.
Summary of the invention
Purpose of design: avoid the weak point in background technology, designs and a kind of dry method rolls the mulling that sand processed is formed
By the dry-method sand manufacturing heavy die block formula vibration screening device and the method for sieving that enter point sifting sort regardless of specification of required sand.
Design: in order to realize above-mentioned purpose of design.1, the design of modular vibration screening device, is the skill of the present invention
One of art feature.So design purpose be: due to modular vibration screening device structure design on by fixed straight line
Vibrosieve, upper portable linear vibrating screen and roll off the production line straight vibrosieve and upper linear vibrating screen guide rail and lower linear vibrating screen guide rail structure
Become, the most fixed linear vibrating screen, upper portable linear vibrating screen and the straight vibrosieve that rolls off the production line, each of which linear vibrating screen
Weight reaches 2-5 ton, and in its vibrosieve, the service life of the screening part of screen cloth only only counts little in dry-method sand manufacturing production line
Time service life be necessary for change, if being not designed to Modular moving structure, the replacing of screen cloth cannot be completed；Next, by
Raw material in this dry method sand production line, after conical sand making crusher machine, enters the semi-finished product of vibrosieve except steaming again material
Outside granularity is bigger, for the grains of sand and the dust of less than 4.75, the amplitude advantage of existing fixed linear vibrating screen is just
Cannot play, therefore the application is on the basis of existing fixing linear vibrating screen, is tied by three-layer screen by fixing linear vibrating screen
Structure is designed to two layers of mesh structure, and on the basis of two layers of mesh structure, adds two-layer in the lower section of bottom screen straight
Wire module sieves, and this two-layer linear module vibrosieve can screen out the sand grains of two kinds of different size scopes, due to screen cloth unit mesh number
Increasing, the diameter of screen cloth is thinner, often wants breakage, is pushed away by this two-layer linear module vibrosieve employing track for this application
The structure go out, resetted can change screen cloth easily, and screen cloth is according to the standard in advance of modular structure one fritter one fritter
Get ready, outside linear vibrating screen is released, the most directly change portion's (screen cloth or module) damaged in screen cloth, not only change convenience, speed
Degree is fast, and changes laborsaving, cost-effective, reduces the wasting of resources；Three is that the application is by the sieve in fixed linear vibrating screen
Net has been become two layers by triple layer designs, not only makes upper strata screen cloth increase to more than 80cm with the space of lower screen, and solves
Linear vibration screen net changes a difficult difficult problem for a long time.2, the screen cloth of linear vibrating screen is the design of sandwich module screen cloth, is
The two of the technical characteristic of the present invention.So purpose of design is: owing to sandwich module screen cloth is by upper strata punishment in advance orifice plate, intermediate die
Block screen cloth, lower floor punishment in advance orifice plate are constituted, i.e. this sandwich module screen cloth takes upper and lower two-layer macropore and crosses flitch or macropore is resistance to honed
Flitch skeleton, middle clamping is shaked out and is needed the standard screen cloth of mesh number, and is provided with a cavity clearing room containing rubber hoodle in lower floor
The screen cloth group of function, owing to upper strata punishment in advance orifice plate is that rigidity crosses flitch or wear-resisting nonmetal punishment in advance panel material makes, it can not only
Enough hold by sieve sand material falling impacts power, and greatly can be sieved the sand material impulsive force to screen cloth by slow release, greatly extend
The service life of screen cloth；Secondly, when screen cloth is damaged, owing to screen cloth is module type screen mesh in structure design, thus both
Can quick-replaceable, reduce again screen cloth consuming cost.
Technical scheme 1: a kind of dry-method sand manufacturing production line special module formula vibration screening device, by fixed straight-line oscillation
Sieve, upper portable linear vibrating screen and downward moving linear vibrating screen and upper linear vibrating screen guide rail and lower linear vibrating screen guide rail
Constitute；Linear vibrating screen guide rail and lower linear vibrating screen guide rail, upper movable type it is sequentially provided with below fixed linear vibrating screen
Linear vibrating screen and the straight vibrosieve of downward moving line lay respectively on linear vibrating screen guide rail and lower linear vibrating screen guide rail.
Technical scheme 2: the method for sieving of a kind of dry-method sand manufacturing production line special module formula vibration screening device, mulling conveying
Fixed linear vibrating screen upper sieve mesh screen sand material being discharged in modular vibration screening device with discharging portion separate exceed standard thick
Sand material enters the feeder steaming again bucket elevator by guide passage；Fixed straight line in modular vibration screening device
The coarse sand that vibrosieve lower screen screens out passes through guide passage directly to coarse sand conveyer belt feeding end, and coarse sand conveyer belt discharging end will
Coarse sand imports specifies coarse sand rickyard；The medium sand that upper portable linear vibrating screen in modular vibration screening device screens out leads to
Crossing the guide passage feeding end directly to medium sand conveyer belt, medium sand is imported and specifies medium sand rickyard by medium sand conveyer belt discharging end；Mould
The fine sand that downward moving linear vibrating screen in block formula vibration screening device screens out passes through guide passage directly to fine sand conveyer belt
Feeding end, fine sand conveyer belt discharging end by fine sand import specify fine sand rickyard.
The present invention is compared with background technology, and one is the design of modular vibration screening device, has both solved existing fixing straight line
Vibrating screen mesh damage change difficult, time-consuming, take a lot of work, defect that screen cloth is all changed, different rule can be screened out according to GB again
The sand material that lattice model turns, not only meets general building trade and meets the grating requirement of strong concrete and mortar especially, also
Meet the needs in terms of chemical industry sand；Two is the design of many dynamic formulas linear vibrating screen, not only make large-scale vibrating screen be made to
Realize, and achieve fixing linear vibrating screen and multilamellar moves reducing of spacing between linear vibrating screen, not only contribute to sand material
In screening process, dust reclaims, and achieves quickly release, standing when portable linear vibration screen net is changed
Vertical, quick, convenient, the purpose of laborsaving replacing.
Accompanying drawing explanation
Fig. 1 is the structural representation of dry-method sand manufacturing production line special module formula vibration screening device.
Fig. 2 is the main TV structure schematic diagram of the dry-method sand manufacturing production line being made up of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Fig. 4 is the main TV structure schematic diagram of upper portable linear vibrating screen.
Fig. 5 is the side-looking structural representation of Fig. 4.
Fig. 6 is the sectional structure schematic diagram of frame sandwich module screen cloth.
Fig. 7 is the plan structure schematic diagram of Fig. 6.
Detailed description of the invention
Embodiment 1: 1-7 referring to the drawings.A kind of dry-method sand manufacturing production line special module formula vibration screening device, by fixed
Linear vibrating screen 166, upper portable linear vibrating screen 162 and downward moving linear vibrating screen 163 and upper linear vibrating screen guide rail
164 and lower linear vibrating screen guide rail 165 constitute；It is sequentially provided with linear vibrating screen guide rail below fixed linear vibrating screen 166
164 and lower linear vibrating screen guide rail 165, upper portable linear vibrating screen 162 and the straight vibrosieve of downward moving line 163 lay respectively at
On upper linear vibrating screen guide rail 164 and lower linear vibrating screen guide rail 165.Described fixed linear vibrating screen 166 is by two layers of screen cloth
Constitute and between upper strata screen cloth and lower screen, spacing is more than 80cm, less than 100cm.Described portable linear vibrating screen 162 He
Downward moving linear vibrating screen 163 structure is identical, and described portable linear vibrating screen 162 and downward moving linear vibrating screen
163 structures are identical, and in upper portable linear vibrating screen 162, shock electric machine 171 is arranged in the middle part of screen box 167, screen box 167 back side
Four corners are had groove 173, corner, screen box 167 back side four groove and are coordinated with supporting leg 169 upper surface by cushion 168 respectively
And it being used for supporting screen box 167, supporting leg 169 lower end is connected with I-shaped steel bar 170 upper surface, and I-shaped steel bar 170 lower end fills
Rail wheel 172, upper strata sieve plate assembly 174 and lower floor's sieve plate assembly 175 is had to lay respectively at screen box 167 inside upper part and bottom.Institute
State the coarse sand diameter that exceeds standard that modular vibration screening device screens out more than 4.75mm.Described modular vibration screening device sieves
The a diameter of 2.36--4.75mm of coarse sand gone out.The a diameter of 1.18--of medium sand that described modular vibration screening device screens out
2.36mm.The a diameter of 0.6--1.18mm of fine sand that described modular vibration screening device screens out.
Referring to the drawings 6 and 7.The sieve plate assembly of described fixed linear vibrating screen is frame sandwich module screen cloth, and upper strata shakes
Dynamic material path pressing plate 1601 and lower floor's vibration punishment in advance pore pressure plate 1602 are clipped in upper strata vibration for steel plate punishment in advance orifice plate and screen cloth 1603
In the middle of material path pressing plate 1601 and lower floor's vibration punishment in advance pore pressure plate 1602, upper strata vibration punishment in advance pore pressure plate 1601, screen cloth 1603 and
Lower floor's vibration punishment in advance pore pressure plate 1602 is positioned at sieve plate frame 1604.Described upper strata vibration punishment in advance pore pressure plate 1601 and screen cloth 1603 points
It is not made up of polylith modular upper strata vibration punishment in advance pore pressure sheet frame and constitutes with polylith module type screen mesh and modular upper strata is vibrated
Material pore pressure plate and module type screen mesh match.
Referring to the drawings 6 and 7.The sieve plate assembly of described portable linear vibrating screen is frame sandwich module screen cloth, and upper strata shakes
Dynamic material path pressing plate 1601 and lower floor's vibration punishment in advance pore pressure plate 1602 are clipped in upper strata vibration for steel plate punishment in advance orifice plate and screen cloth 1603
In the middle of material path pressing plate 1601 and lower floor's vibration punishment in advance pore pressure plate 1602, upper strata vibration punishment in advance pore pressure plate 1601, screen cloth 1603 and
Lower floor's vibration punishment in advance pore pressure plate 1602 is positioned at sieve plate frame 1604.Described upper strata vibration punishment in advance pore pressure plate 1601 and screen cloth 1603 points
It is not made up of polylith modular upper strata vibration punishment in advance pore pressure sheet frame and constitutes with polylith module type screen mesh and modular upper strata is vibrated
Material pore pressure plate and module type screen mesh match.
Embodiment 2: on the basis of embodiment 1, a kind of dry-method sand manufacturing production line special module formula vibration screening device
Method for sieving, the fixed linear vibrating screen that sand material is discharged in modular vibration screening device 16 by mulling material-conveying belt 8 discharging portion
166 upper sieve mesh screens are separated the coarse sand building stones that exceed standard and are entered the feeder steaming again bucket elevator 17 by guide passage；Modular
The coarse sand that fixed linear vibrating screen 166 lower screen in vibration screening device 16 screens out passes through guide passage directly to coarse sand
Conveyer belt 18 feeding end, coarse sand is imported and specifies coarse sand rickyard by coarse sand conveyer belt discharging end；Modular vibration screening device 16
In the medium sand that screens out of upper portable linear vibrating screen 162 by guide passage directly feeding end to medium sand conveyer belt 19, in
Medium sand is imported and specifies medium sand rickyard by sand conveyer belt discharging end；Downward moving straight line in modular vibration screening device 16 shakes
The fine sand that dynamic sieve 163 screens out passes through the guide passage feeding end directly to fine sand conveyer belt 20, and fine sand conveyer belt discharging end will be thin
Sand imports specifies fine sand rickyard.
Embodiment 3: referring to the drawings 2 and 3.On the basis of embodiment 1, a kind of dry-method sand manufacturing production line, conveying bucket type carries
Rising machine 1 discharging opening to be connected with hopper 10 charging aperture by material-conveying belt 2, hopper 10 discharging opening connects with circular cone sand making machine 5 charging aperture,
Circular cone sand making machine 5 discharging opening directly pan feeding portion to mulling material-conveying belt 4, the discharging portion of mulling material-conveying belt 4 is directly to mulling bucket lifting
The feeder of machine 3, the discharging opening of mulling bucket elevator 3 directly pan feeding portion to mulling material-conveying belt 8, the discharging of mulling material-conveying belt 8
Portion is directly to modular vibration screening device 16 pan feeding portion, and modular vibration screening device 16 screens out the coarse sand sand material that exceeds standard by leading
Material passage enters the feeder steaming again bucket elevator 17, steams again the discharging opening of bucket elevator 17 directly to steaming again material-conveying belt 9
Pan feeding portion, steams again the discharging portion directly charging aperture to hopper 10 of material-conveying belt 9, the coarse sand that modular vibration screening device 16 screens out
The directly feeding end to coarse sand conveyer belt 18 by guide passage, the medium sand that modular vibration screening device 16 screens out passes through guide
Passage directly feeding end to medium sand conveyer belt 19, the fine sand that modular vibration screening device 16 screens out is the most right by guide passage
The feeding end of fine sand conveyer belt 20；Modular vibration screening device 16 is arranged on the main the aspiration of negative pressure room 22 in combination dust pelletizing system
In, main the aspiration of negative pressure mouth 151 connects with bottom, main the aspiration of negative pressure room 22 and negative by dedusting pipeline 15 and cyclone dust extractor 14
Pressure suction port connection, cyclone dust extractor 14 dust discharge passage 13 top is connected by the entrance of bend pipe with micronic dust the aspiration of negative pressure pipeline 121
Logical, the outlet of micronic dust the aspiration of negative pressure pipeline 121 connects with pulse bag type dust collector 12 the aspiration of negative pressure mouth.Have on described hopper 10
Withdrawn sand switching regulator overfall and open withdrawn sand close formula flash mouth connect with overflow downcomer 7, overflow downcomer 7 discharging opening is directly to overflow bucket type
Mentioning machine 6 pan feeding portion, overflow bucket type mentions machine 6 discharging opening by guide passage directly to circular cone sand making machine 5 charging aperture.
It is to be understood that: although the mentality of designing of the present invention is contrasted by above-described embodiment, detailed word is retouched
State, but these words describe, simply the simple text of mentality of designing of the present invention is described rather than to mentality of designing of the present invention
Restriction, any combination without departing from mentality of designing of the present invention, increase or revise, each falling within protection scope of the present invention.
Claims (13)
1. a dry-method sand manufacturing production line special module formula vibration screening device, is characterized in that: by fixed linear vibrating screen, on
Portable linear vibrating screen and downward moving linear vibrating screen and upper linear vibrating screen guide rail and lower linear vibrating screen guide rail are constituted；
Being sequentially provided with linear vibrating screen guide rail and lower linear vibrating screen guide rail below fixed linear vibrating screen, upper portable straight line shakes
Dynamic sieve and downward moving linear vibrating screen lay respectively on linear vibrating screen guide rail and lower linear vibrating screen guide rail；Described fixing
The sieve plate assembly of formula linear vibrating screen is frame sandwich module screen cloth, upper strata vibration punishment in advance pore pressure plate and lower floor's vibration punishment in advance pore pressure
Plate is steel plate punishment in advance orifice plate and screen cloth is clipped in the middle of upper strata vibration punishment in advance pore pressure plate and lower floor's vibration punishment in advance pore pressure plate, and upper strata vibrates
Material path pressing plate, screen cloth and lower floor's vibration punishment in advance pore pressure plate are positioned at sieve plate frame；Described upper strata vibration punishment in advance pore pressure plate is by polylith
Modular upper strata vibration punishment in advance pore pressure sheet frame is constituted, and screen cloth is made up of polylith module type screen mesh and modular upper strata vibration material path
Pressing plate and module type screen mesh match.
Dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 1, is characterized in that: described solid
Fixed pattern linear vibrating screen is made up of two layers of screen cloth and between upper strata screen cloth and lower screen, spacing is more than 80cm, less than 100cm.
Dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 1, is characterized in that: on described
Portable linear vibrating screen is identical with downward moving straight-line oscillation sieve structure, and shock electric machine peace in upper portable linear vibrating screen
Being contained in the middle part of screen box, corner, the screen box back side four has groove, corner, the screen box back side four groove respectively by cushion and supporting leg
Upper surface coordinate and be used for supporting screen box, supporting leg lower end is connected with I-shaped steel bar upper surface, I-shaped steel bar lower end equipped with
Rail wheel.
Dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 1, is characterized in that: described shifting
The sieve plate assembly of dynamic formula linear vibrating screen is frame sandwich module screen cloth, upper strata vibration punishment in advance pore pressure plate and lower floor's vibration material path
Pressing plate is steel plate punishment in advance orifice plate and screen cloth is clipped in the middle of upper strata vibration punishment in advance pore pressure plate and lower floor's vibration punishment in advance pore pressure plate, and upper strata shakes
Dynamic material path pressing plate, screen cloth and lower floor's vibration punishment in advance pore pressure plate are positioned at sieve plate frame.
Dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 1, is characterized in that: described mould
What block formula vibration screening device screened out exceeds standard coarse sand diameter more than 4.75mm.
Dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 1, is characterized in that: described mould
The a diameter of 2.36--4.75mm of coarse sand that block formula vibration screening device screens out.
Dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 1, is characterized in that: described mould
The a diameter of 1.18--2.36mm of medium sand that block formula vibration screening device screens out.
Dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 1, is characterized in that: described mould
The a diameter of 0.6--1.18mm of fine sand that block formula vibration screening device screens out.
9. a method for sieving for dry-method sand manufacturing production line special module formula vibration screening device as claimed in claim 2, its
Feature is: the upper strata of the fixed linear vibrating screen that sand material is discharged in modular vibration screening device by mulling material-conveying belt discharging portion
Sieved through sieve go out to exceed standard grit material by guide passage enter steam again bucket elevator feeder；Modular vibration screening
The coarse sand that the lower screen of the fixed linear vibrating screen in putting screens out by guide passage directly to coarse sand conveyer belt feeding end,
Coarse sand is imported and specifies coarse sand rickyard by coarse sand conveyer belt discharging end；Upper portable straight line in modular vibration screening device shakes
The medium sand that dynamic sieve screens out passes through the guide passage feeding end directly to medium sand conveyer belt, and medium sand is imported by medium sand conveyer belt discharging end
Specify medium sand rickyard；The fine sand that downward moving linear vibrating screen in modular vibration screening device screens out is led to by guide
Road directly feeding end to fine sand conveyer belt, fine sand is imported and specifies fine sand rickyard by fine sand conveyer belt discharging end.
The method for sieving of dry-method sand manufacturing production line special module formula vibration screening device the most according to claim 9, it is special
Levy and be: what described modular vibration screening device screened out exceeds standard coarse sand diameter more than 4.75mm.
The method for sieving of 11. dry-method sand manufacturing production line special module formula vibration screening devices according to claim 9, it is special
Levy and be: a diameter of 2.36--4.75mm of coarse sand that described modular vibration screening device screens out.
The method for sieving of 12. dry-method sand manufacturing production line special module formula vibration screening devices according to claim 9, it is special
Levy and be: a diameter of 1.18--2.36mm of medium sand that described modular vibration screening device screens out.
The method for sieving of 13. dry-method sand manufacturing production line special module formula vibration screening devices according to claim 9, it is special
Levy and be: a diameter of 0.6--1.18mm of fine sand that described modular vibration screening device screens out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666808.3A CN104550000B (en) | 2014-11-20 | 2014-11-20 | Dry-method sand manufacturing heavy die block formula vibration screening device and method for sieving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666808.3A CN104550000B (en) | 2014-11-20 | 2014-11-20 | Dry-method sand manufacturing heavy die block formula vibration screening device and method for sieving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104550000A CN104550000A (en) | 2015-04-29 |
| CN104550000B true CN104550000B (en) | 2016-11-02 |
Family
ID=53067681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666808.3A Active CN104550000B (en) | 2014-11-20 | 2014-11-20 | Dry-method sand manufacturing heavy die block formula vibration screening device and method for sieving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104550000B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL424677A1 (en) * | 2018-02-26 | 2019-09-09 | Hydro-Tech-Sort Spółka Z Ograniczoną Odpowiedzialnością | Method for obtaining gravel fractions and sand from unhomogeneous feed, preferably using the closed circuit of process water |
| CN112827616A (en) * | 2020-12-22 | 2021-05-25 | 江阴市顺通工程机械有限公司 | Vibration screening system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411857Y (en) * | 2000-01-05 | 2000-12-27 | 于立忠 | Shock resistance viberation screen mesh |
| WO2010132033A2 (en) * | 2009-05-11 | 2010-11-18 | Atalay Makina Insaat Ithalat Ihracaat Sanayi Ve Ticaret Limited Sirketi | Vibration sieve mechanism |
| CN202356287U (en) * | 2011-12-06 | 2012-08-01 | 杨祖发 | Automatic sand screening and loading equipment |
| CN203281494U (en) * | 2013-02-22 | 2013-11-13 | 浙江双金机械集团股份有限公司 | Modular drawer type multilayer vibrating screen |
| CN203725376U (en) * | 2014-02-12 | 2014-07-23 | 山东丰本生物科技股份有限公司 | Bio-fertilizer multidirectional vibration shaking screen |
| CN204544704U (en) * | 2014-11-20 | 2015-08-12 | 浙江双金机械集团股份有限公司 | Dry method sand heavy die block formula vibration screening device |
-
2014
- 2014-11-20 CN CN201410666808.3A patent/CN104550000B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104550000A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104549619B (en) | Dry-method sand manufacturing production line and sand method processed | |
| CN204052160U (en) | A kind of selection by winnowing sand device | |
| CN201088956Y (en) | High-precision vibrating screen | |
| CN202683461U (en) | Selecting vibrating screen | |
| CN103586257A (en) | Construction waste treatment system | |
| US20220048041A1 (en) | System and Method for the Gravimetric Sorting of a Mixture of Substances | |
| CN104550000B (en) | Dry-method sand manufacturing heavy die block formula vibration screening device and method for sieving | |
| CN107159433B (en) | Separation system is concentrated in magnetic mine dry separation screening | |
| CN203750832U (en) | Novel hydraulic classification two-section arc screen | |
| CN204544704U (en) | Dry method sand heavy die block formula vibration screening device | |
| CN204544282U (en) | Dry method sand production line | |
| CN209174086U (en) | A kind of broken single column of floating type | |
| CN103817075A (en) | Novel hydraulic classification two-section arc screen | |
| CN203526190U (en) | Construction waste treatment system | |
| CN206855817U (en) | Plastic pellet device for vibration screening | |
| CN206701689U (en) | A kind of automatic screening machine of quartz particles | |
| CN103464371A (en) | Unpowered anti-blocking grate bar slide sieve | |
| CN209222318U (en) | A kind of composite type is crushed floating high building | |
| CN210474607U (en) | Vibrating screen system | |
| CN204320647U (en) | Linear vibrating screen underneath type dust pelletizing system | |
| CN111889362A (en) | Three-dimensional modularization screening building device | |
| CN206689029U (en) | A kind of rare-earth mineral screening plant | |
| CN206613586U (en) | P sand process equipments | |
| CN101575838B (en) | Single-grade stone fine screening mechanism | |
| CN205324155U (en) | Waste rock screening plant in intelligence dry separation technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |