CN106000879B - A kind of selection by winnowing case portion dress - Google Patents
A kind of selection by winnowing case portion dress Download PDFInfo
- Publication number
- CN106000879B CN106000879B CN201610315094.0A CN201610315094A CN106000879B CN 106000879 B CN106000879 B CN 106000879B CN 201610315094 A CN201610315094 A CN 201610315094A CN 106000879 B CN106000879 B CN 106000879B
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- Prior art keywords
- winnowing
- winnowing box
- wind deflector
- middle housing
- selection
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- 238000000926 separation method Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 abstract description 22
- 238000004140 cleaning Methods 0.000 description 48
- 230000004888 barrier function Effects 0.000 description 28
- 235000013339 cereals Nutrition 0.000 description 23
- 238000007599 discharging Methods 0.000 description 17
- 241000216843 Ursus arctos horribilis Species 0.000 description 16
- 239000012535 impurity Substances 0.000 description 16
- 238000005453 pelletization Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 101100377706 Escherichia phage T5 A2.2 gene Proteins 0.000 description 10
- 238000012216 screening Methods 0.000 description 7
- 238000003032 molecular docking Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of selection by winnowing case portion dress.It includes, Winnowing box（A5.1）, middle housing（A5.2）, side wind deflector（A5.3）, Winnowing box panel（A5.9）, Winnowing box bottom plate（A5.10）, it is a kind of efficient pneumatic separation device applied to multistage compound cleaning center.
Description
Technical field
It is that one kind is used for further processing of grains enterprise in particular the invention belongs to the grain cleaning equipment in grain machinery
And the multistage compound cleaning center cleaned before grain storage.
Background technology
The cereal such as paddy rice are contaminated with the debris such as many weeds, stalk, fag end, inorganic particle, soil powder after harvesting,
It is divided into according to the quality and size of its debris following several：It is big miscellaneous（Including longer weeds, stalk, fag end, bulk garrulous bricks and stones
Deng）；In it is miscellaneous（Including length in 10-100mm or so weeds, stalk, fag end etc., rubble of the particle diameter between 2-20mm,
Cullet etc.）；It is small miscellaneous（Mainly particle is less than 2mm rubble powder and soil etc.）.Particularly medium sized organic impurities,
Quantity is again more, is difficult to clear up again.These impurity are to grain processing and store all and to be unfavorable, before grain processing or before storage all
It need to be cleaned.Cleaning equipment in current grain machinery, by its function classification, mainly has selection by winnowing, screening, gravity separation etc. several
Equipment is planted, different equipment has its different performance and feature, also respectively have its not enough.For example：Pneumatic separator, main function is
The light impurity in cereal is separated, it is good to the cleaning effect of light impurity and dust but miscellaneous, big miscellaneous to the weight such as such as stone, big stalk
Cleaning effect is just very poor；Screening installation, main function is the bigger or smaller impurity of segregation ratio cereal-granules, its counterweight it is miscellaneous and
Big miscellaneous cleaning effect is good, but to being difficult to remove with the light miscellaneous object such as rope, short stalk；Gravity separation equipment, main function
It is to separate the stone in cereal, and cereal is classified, it is good to the stone in cereal and dust cleaning effect, but to big
Miscellaneous, short stalk that the miscellaneous and quality of weight is close with grain etc. is but very difficult to remove.
The grain cleaning equipment that the current country is, to consider its price and purposes, the function of many products is all relatively single,
Cleaned simultaneously to complete plurality of impurities, have to many distinct devices and be applied in combination and could realize.This is for grain depot and larger
Grain processing enterprise for, it is undoubtedly troublesome.And under the yield of separate unit cleaning equipment is all relatively low, tend not to full
Sufficient enterprise requirements, can not especially meet output demand during grain depot warehouse entry.Thus grain depot generally requires to install many set cleanings in advance
Equipment or many set combination cleaning equipments of purchase, this undoubtedly adds many costs.It is difficult thus to be issued in big yield premise
Efficient cleaning effect.
How the big yield of grain is solved, efficiently cleaning turns into big-and-middle-sized grain processing enterprise and grain depot balances front and rear road work
Sequence, reduces equipment idle time, improves a problem of effect.
The content of the invention
Present invention aims to overcome that above-mentioned weak point of the prior art and provide it is a kind of it is new ensure that it is clear
The multistage compound cleaning center of cleaning yield is greatly improved on the premise of reason effect again.Its device characteristic is, by conventional vibration
Floor height effect pneumatic separation device is added between cleaning sieve levels sieve nest, Mobile duplex dust pelletizing system is carried；It is straight using conveyer
Feeding manner is connect, by herringbone barrier primary dcreening operation, refining, dispersed stream improves sifting surface；Rotary shaft vibration source is set
It is placed on sieve nest face, the vibration source can hit angle of shaking along the regulation of shaft circumference direction.
The present invention is realized in the following way：
Multistage compound cleaning center, its device includes, multistage vibrating cleaning sieve A, compound dust pelletizing system B；Characterized in that,
The multistage vibrating cleaning sieve A, is provided with selection by winnowing case portion dress A5, the selection by winnowing case portion dress between upper sieve A4 and lower screen A6
A5 is a kind of efficient pneumatic separation device, and miscellaneous and dust in the lightweight of screening is unfavorable for for clearing up；Multistage vibrating cleaning sieve A with it is compound
Dust pelletizing system B be can movable independently portion dress, by connecting mother bolt A7 with being connected regulation cock B1 connections, be conducive to using process
In flexible movement, compound removed while conveniently disassembling miscellaneous in transport, lightweight and dust and being entered by Winnowing box air outlet A5.1.4
Dirt system B sedimentations are collected；The multistage vibrating cleaning sieve A, its device includes, charging barrier A1, vibration source portion dress A2, sieve nest
A3, upper sieve A4, selection by winnowing case portion dress A5, lower screen A6, the female bolt A7 of connection, cleaning sieve underframe A8, big miscellaneous discharging port A 9, in it is miscellaneous go out
Material mouth A10, finished product discharging port A 11, small miscellaneous discharging port A 12；The compound dust pelletizing system B, its device includes, and connects regulation cock
B1, docking flexible pipe B2, discharger blast pipe B3, preposition discharger B4, air-introduced machine B5, secondary ash collector B6, airlock B7, dedusting
System underframe B8.
The compound dust pelletizing system B, it is characterised in that the docking flexible pipe B2 is flexible coupling to be airtight, centre is with support
Steel ring, can bear negative pressure and indeformable, while adapting to change in displacement caused by shaker vibration again, the docking is soft
Pipe B2 is connected with Winnowing box air outlet A5.1.4, is suctioned out miscellaneous in lightweight with dust, is entered preposition via discharger blast pipe B3
Discharger collects miscellaneous in lightweight and larger dust, and tail gas is blown at secondary ash collector B6 by air-introduced machine B5 by pipeline afterwards
Reason, residual dust is collected by discharge gate discharge below secondary ash collector B6, and cleaning tail gas passes through secondary ash collector B6 steam vents
Emptying.
The multistage compound cleaning center, it is characterised in that the cleaning center is fed using trimmer conveyor C, is removed from
The trouble of elevator is installed, can be moved freely with workplace.
Described multistage vibrating cleaning sieve A, it is characterised in that：Sieve nest A3 is a mechanical framework, includes coaming plate and centre
Support, and upper sieve A4, selection by winnowing case portion dress A5, lower screen A6 are from top to bottom installed successively.
Mechanical framework：It is a kind of mechanically conventional frame structure, it is whole for installing various parts compositions on framework
Body machinery.It common are equipment housing, the structure such as plant bottom case.
Described multistage vibrating cleaning sieve A, it is characterised in that be provided with Winnowing box between upper sieve A4 and lower screen A6
Portion fills A5, and the selection by winnowing case portion dress A5 is a kind of efficient pneumatic separation device of convertible wind direction, and the light of screening is unfavorable for for clearing up
It is miscellaneous in matter.
Described multistage vibrating cleaning sieve A, it is characterised in that the material that will be directly cleared up using trimmer conveyor C
Feeding is arranged in the charging barrier A1 on multistage vibrating cleaning sieve A, by feed barrier A1 primary dcreening operations it is big it is miscellaneous, while dispersed
Stream, improves follow-up sifting surface.
Described multistage vibrating cleaning sieve A, it is characterised in that：Charging barrier A1 is arranged on entering for sieve nest A3 top nose
Discharge position；Vibration source portion dress A2 is arranged at the top of sieve nest A3, with multistage vibrating cleaning sieve A barycenter on the same line, and
The installation position at vibration source portion dress A2 two ends provided with can adjusting position up and down elongated hole；Sieve nest A3 tail ends unloading position by up to
Under install successively big miscellaneous discharging port A 9, in miscellaneous discharging port A 10, finished product discharging port A 11, small miscellaneous discharging port A 12；Sieve nest A3 is installed on
On cleaning sieve underframe A8, supported by elastic support；The female bolt A7 of connection is arranged on cleaning sieve underframe A8, with compound dust pelletizing system
B connection regulation cock B1 is located in same level.
Elastic support：It is the damping device commonly used on vibrating machine, usually with elastic block rubber, spring, spring leaf etc.
The carrying bearing supported.
Described multistage vibrating cleaning sieve A, it is characterised in that vibration source portion dress A2 is arranged above sieve nest, and hitting angle of shaking can
Adjusted along shaft circumference direction, the vibration source portion dress A2 includes, vibration source underframe A2.1, half bag locking support A2.2, rotating shaft
Vibrating motor base A2.3, vibrating motor A2.4.
The compound dust pelletizing system B, it is characterised in that：According to the installation pair on dust pelletizing system underframe B8 successively of air-flow trend
Flexible pipe B2, discharger blast pipe B3, preposition discharger B4, air-introduced machine B5, secondary ash collector B6 are met, airlock B7 is arranged on preposition
At discharger B4 bottom discharge mouthful；Preposition discharger B4 top outlet inlets access air-introduced machine B5 air inlets, air-introduced machine with pipe
B5 air outlets access secondary ash collector B6 air inlets with pipe.
Selection by winnowing case portion fills A5, and its device includes, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box
Panel A5.9, Winnowing box bottom plate A5.10；Characterized in that, symmetrically being set between Winnowing box panel A5.9 and Winnowing box bottom plate A5.10
Put side wind deflector A5.3, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box A5.1, middle housing
Formation side mend wind passage between multiple selection by winnowing passage A5.4, side wind deflector A5.3 and sieve nest A3 coaming plate is formed between A5.2
A5.8, side wind deflector A5.3, Winnowing box A5.1, middle housing A5.2 three top are equipped with guide slope, surround multiple V-types
Upper sieve under shunt space A5.6, three bottom is material space A5.7 under selection by winnowing, and the Winnowing box bottom plate A5.10 is provided with overflowing
Head piece A5.5；Told side wind deflector A5.3 bottoms are provided with and middle housing A5.2 bottoms identical blinds air outlet
A5.2.2, top is guide slope.
Winnowing box A5.1, its device includes, Winnowing box shell A5.1.1, blinds inlet scoop A5.1.2, commutation wind deflector
A5.1.3, Winnowing box air outlet A5.1.4, Winnowing box access hole A5.1.7；Characterized in that, told Winnowing box A5.1 is symmetrical
Structure, Winnowing box shell A5.1.1 is a rectangle seal case, and casing top is led provided with two chamfering formation guide slopes
The casing two sides first half under material slope is symmetrical arranged blinds inlet scoop A5.1.2, tells that commutation wind deflector A5.1.3 is symmetrically set
It is placed in inside Winnowing box shell A5.1.1, monosymmetric commutation air-guiding aisle will be divided into inside Winnowing box shell A5.1.1
The A5.1.5 and middle air-out passage A5.1.6 that confluxes；Winnowing box air outlet A5.1.4 is arranged at a Winnowing box A5.1 end
Face, air-out passage A5.1.6 is communicated with confluxing；Winnowing box access hole A5.1.7 is arranged on the same of Winnowing box air outlet A5.1.4
On face, between Winnowing box shell A5.1.1 and commutation wind deflector A5.1.3, the debris for clearing up blocking channel.
The Winnowing box A5.1, it is characterised in that by body structure and commutation wind-guiding by Winnowing box air outlet A5.1.4
Horizontal air draught be converted to blinds inlet scoop A5.1.2 vertical air suction, with reference on middle housing A5.2 and side wind deflector A5.3
Blinds air outlet A5.2.2, so that upward uprush is provided to selection by winnowing passage A5.4, so that by way of Winnowing box passage
It is miscellaneous in lightweight in the material that A5.4 falls to be separated with dust by blinds inlet scoop A5.1.2.
Middle housing A5.2, its device includes, middle housing shell A5.2.1, blinds air outlet A5.2.2, V-type wind deflector
A5.2.3, middle housing access hole A5.2.4；Characterized in that, middle housing shell A5.2.1 tops are provided with guide slope, under
Portion is sealed provided with blinds air outlet A5.2.2, middle housing A5.2 two ends, and middle lower portion is air intake space, and sets V-type wind-guiding
Plate A5.2.3 is used to guide air-flow uniformly through blinds air outlet A5.2.2, and the middle housing access hole A5.2.4 is located at centre
On casing and end face in the same direction Winnowing box air outlet A5.1.4, the debris for clearing up blocking channel.
Barrier A1 is fed, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurities removal
Mouth A1.4；Characterized in that, herringbone grizzly bar A1.3 tilts cloth along charging aperture A1.1 center lines to barrier impurity discharging port A1.4 both sides
It is set to herringbone, grizzly bar is arranged to vertical with material moving direction, and grizzly bar only fixes in charging aperture A1.1 position of center line, every
Grid impurity discharging port A1.4 is not fixed vacantly position, forms cantilevered fashion.Be conducive to grizzly bar together to be vibrated with sieve nest, improve material cleaning
Effect.
Barrier A1 is fed, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurities removal
Mouth A1.4；Characterized in that, herringbone grizzly bar A1.3 tilts cloth along charging aperture A1.1 center lines to barrier impurity discharging port A1.4 both sides
Herringbone is set to, grizzly bar is arranged to, raising material pace parallel with material moving direction, is conducive to improving equipment yield.
Vibration source portion fills A2, it is characterised in that vibration source underframe A2.1 two ends are described provided with half bag locking support A2.2
Half bag locking support A2.2 is that breach is circular, and the shaft vibration motor base A2.3 is a cylinder-shaped shaft, in the rotating shaft
On be arranged with electric baseboard；The vibrating motor A2.4 is installed on shaft vibration motor base A2.3 electric baseboard；Institute
Shaft vibration motor base A2.3 is stated to be arranged in half bag locking support A2.2 to hit the angle that shakes along the regulation of shaft circumference direction
Degree；The half bag locking support A2.2 is symmetrically arranged on vibration source underframe A2.1 two ends, and shaft vibration motor base A2.3's turns
Axial symmetry is installed on half bag locking support A2.2, and vibrating motor A2.4 is installed on shaft vibration motor base A2.3 motor bottom
On plate.
Yield is cleared up the invention provides a kind of new can again being greatly improved on the premise of cleaning effect is ensured
Multistage compound cleaning center.Its device characteristic is, will add one layer of high efficiency air between conventional vibration cleaning sieve levels sieve nest
Screening device, carries Mobile duplex dust pelletizing system；Using the direct feeding manner of conveyer, by herringbone barrier primary dcreening operation, refining,
Dispersed stream, improves sifting surface；Rotary shaft vibration source is arranged on sieve nest face, the vibration source can be along shaft circumference side
Angle of shaking is hit to regulation.The efficient pneumatic separation device of insertion improves ability miscellaneous in sieve nest cleaning lightweight, so as to realize big yield
The purpose of efficient cleaned grain.
Brief description of the drawings
Fig. 1 mounting structures of the present invention always match somebody with somebody schematic diagram；
The multistage vibrating cleaning sieve schematic diagram of Fig. 2 present invention；
Fig. 3 dress explosion views in sieve nest portion of the present invention；
Fig. 4 selection by winnowing case portion fills explosion views；
Fig. 5 transverse direction herringbone cantilever barrier schematic diagrames；
Fig. 6 longitudinal directions herringbone barrier schematic diagram；
Fig. 7 vibration sources portion dress figure；
Fig. 8 Winnowing box explosion views；
Fig. 9 middle housing explosion views；
The compound dust pelletizing system schematic diagrames of Figure 10.
Embodiment
In conjunction with accompanying drawing, the specific embodiment of the invention is described in detail：
As shown in Figure 1, Figure 2, Figure 3 shows：
Multistage compound cleaning center, its device includes, multistage vibrating cleaning sieve A, compound dust pelletizing system B；Characterized in that,
The multistage vibrating cleaning sieve A, is provided with selection by winnowing case portion dress A5, the selection by winnowing case portion dress between upper sieve A4 and lower screen A6
A5 is a kind of efficient pneumatic separation device, and miscellaneous and dust in the lightweight of screening is unfavorable for for clearing up；Multistage vibrating cleaning sieve A with it is compound
Dust pelletizing system B be can movable independently portion dress, by connecting mother bolt A7 with being connected regulation cock B1 connections, be conducive to using process
In flexible movement, compound removed while conveniently disassembling miscellaneous in transport, lightweight and dust and being entered by Winnowing box air outlet A5.1.4
Dirt system B sedimentations are collected；The multistage vibrating cleaning sieve A, its device includes, charging barrier A1, vibration source portion dress A2, sieve nest A3
Housing, upper sieve A4, selection by winnowing case portion dress A5, lower screen A6, the female bolt A7 of connection, cleaning sieve underframe A8, big miscellaneous discharging port A 9, in it is miscellaneous
Discharging port A 10, finished product discharging port A 11, small miscellaneous discharging port A 12；The compound dust pelletizing system B, its device includes, and connects regulation cock
B1, docking flexible pipe B2, discharger blast pipe B3, preposition discharger B4, air-introduced machine B5, secondary ash collector B6, airlock B7, dedusting
System underframe B8.
As shown in Figure 10：
The compound dust pelletizing system B, it is characterised in that the docking flexible pipe B2 is flexible coupling to be airtight, centre is with support
Steel ring, can bear negative pressure and indeformable, while adapting to change in displacement caused by shaker vibration again, the docking is soft
Pipe B2 is connected with Winnowing box air outlet A5.1.4, is suctioned out miscellaneous in lightweight with dust, is entered preposition via discharger blast pipe B3
Discharger collects miscellaneous in lightweight and larger dust, and tail gas is blown at secondary ash collector B6 by air-introduced machine B5 by pipeline afterwards
Reason, residual dust is collected by discharge gate discharge below secondary ash collector B6, and cleaning tail gas passes through secondary ash collector B6 steam vents
Emptying.
As shown in Figure 1：
The multistage compound cleaning center, it is characterised in that the cleaning center is fed using trimmer conveyor C, is removed from
The trouble of elevator is installed, can be moved freely with workplace.
As shown in Figure 2 and Figure 3：
Described multistage vibrating cleaning sieve A, it is characterised in that be provided with Winnowing box between upper sieve A4 and lower screen A6
Portion fills A5, and the selection by winnowing case portion dress A5 is a kind of efficient pneumatic separation device of convertible wind direction, and the light of screening is unfavorable for for clearing up
It is miscellaneous in matter.
With reference to Fig. 1, described multistage vibrating cleaning sieve A, it is characterised in that directly will be clear using trimmer conveyor C
The material feeding of reason is arranged in the charging barrier A1 on multistage vibrating cleaning sieve A, big miscellaneous, simultaneously by feeding barrier A1 primary dcreening operations
Dispersed stream, improves follow-up sifting surface.
Multistage vibrating cleaning sieve A with reference to described in Fig. 7, it is characterised in that vibration source portion dress A2 is arranged above sieve nest, is hit
Angle of shaking can be adjusted along shaft circumference direction, and the vibration source portion dress A2 includes, vibration source underframe A2.1, half bag locking support
A2.2, shaft vibration motor base A2.3, vibrating motor A2.4.
As shown in figure Fig. 3：
Selection by winnowing case portion fills A5, and its device includes, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box
Panel A5.9, Winnowing box bottom plate A5.10；Characterized in that, symmetrically being set between Winnowing box panel A5.9 and Winnowing box bottom plate A5.10
Put side wind deflector A5.3, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box A5.1, middle housing
Multiple selection by winnowing passage A5.4 are formed between A5.2, side mend wind passage is formed between side wind deflector A5.3 and sieve nest A3 housings
A5.8, side wind deflector A5.3, Winnowing box A5.1, the slope at the top of middle housing A5.2 surround and shunt space under upper sieve
A5.6, bottom is provided with overfall A5.5 for material space A5.7 under selection by winnowing, the Winnowing box bottom plate A5.10；Told side wind-guiding
Plate A5.3 bottoms be provided with middle housing A5.2 bottoms identical blinds air outlet A5.2.2, top be guide slope.
As shown in Figure 8：
Winnowing box A5.1, its device includes, Winnowing box shell A5.1.1, blinds inlet scoop A5.1.2, commutation wind deflector
A5.1.3, Winnowing box air outlet A5.1.4, Winnowing box access hole A5.1.7；Characterized in that, told Winnowing box A5.1 is symmetrical
Structure, Winnowing box shell A5.1.1 tops are provided with blinds inlet scoop A5.1.2, and blinds inlet scoop A5.1.2 tops are oblique provided with guide
Slope, tells that commutation wind deflector A5.1.3 in Winnowing box shell A5.1.1, will separate the commutation of both sides downwards and lead in Winnowing box
Wind passage A5.1.5 is arranged at Winnowing box shell with middle conflux air-out passage A5.1.6, the Winnowing box access hole A5.1.7
A5.1.1 air outlet face, between Winnowing box shell A5.1.1 and commutation wind deflector A5.1.3, for clearing up blocking channel
Debris.
With reference to Fig. 4, the Winnowing box A5.1, it is characterised in that by body structure and commutation wind-guiding by Winnowing box air-out
Mouth A5.1.4 horizontal air draught is converted to blinds inlet scoop A5.1.2 vertical air suction, with reference to middle housing A5.2 and side wind-guiding
Blinds air outlet A5.2.2 on plate A5.3, so that upward uprush is provided to selection by winnowing passage A5.4, so that by way of wind
Select and miscellaneous separated in the lightweight in the material that case passage A5.4 falls with dust by blinds inlet scoop A5.1.2.
As shown in Figure 9：
Middle housing A5.2, its device includes, middle housing shell A5.2.1, blinds air outlet A5.2.2, V-type wind deflector
A5.2.3, middle housing access hole A5.2.4；Characterized in that, middle housing shell A5.2.1 tops are provided with guide slope, under
Portion is sealed provided with blinds air outlet A5.2.2, middle housing A5.2 two ends, and middle lower portion is air intake space, and sets V-type wind-guiding
Plate A5.2.3 is used to guide air-flow uniformly through blinds air outlet A5.2.2, and the middle housing access hole A5.2.4 is located at centre
On casing and end face in the same direction Winnowing box air outlet A5.1.4, the debris for clearing up blocking channel.
As shown in Figure 5：
Barrier A1 is fed, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurities removal
Mouth A1.4；Characterized in that, herringbone grizzly bar A1.3 tilts cloth along charging aperture A1.1 center lines to barrier impurity discharging port A1.4 both sides
It is set to herringbone, grizzly bar is arranged to vertical with material moving direction, and grizzly bar only fixes in charging aperture A1.1 position of center line, every
Grid impurity discharging port A1.4 is not fixed vacantly position, forms cantilevered fashion.Be conducive to grizzly bar together to be vibrated with sieve nest, improve material cleaning
Effect.
As shown in Figure 6：
Barrier A1 is fed, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurities removal
Mouth A1.4；Characterized in that, herringbone grizzly bar A1.3 tilts cloth along charging aperture A1.1 center lines to barrier impurity discharging port A1.4 both sides
Herringbone is set to, grizzly bar is arranged to, raising material pace parallel with material moving direction, is conducive to improving equipment yield.
As shown in Figure 7：
Vibration source portion fills A2, it is characterised in that vibration source underframe A2.1 two ends are described provided with half bag locking support A2.2
Half bag locking support A2.2 is that breach is circular, and the shaft vibration motor base A2.3 has right in a cylinder-shaped shaft, rotating shaft
Vibrating motor A2.4 described in claiming setting motor mounting bedplate is installed on shaft vibration motor base A2.3, the shaft vibration electricity
Machine base A2.3 is arranged in half bag locking support A2.2 to hit angle of shaking along the regulation of shaft circumference direction.
In summary, can again it be greatly improved clearly on the premise of cleaning effect is ensured the invention provides a kind of new
Manage the multistage compound cleaning center of yield.Its device characteristic is, will add one between conventional vibration cleaning sieve levels sieve nest
Floor height imitates pneumatic separation device, carries Mobile duplex dust pelletizing system；Using the direct feeding manner of conveyer, by the beginning of herringbone barrier
Sieve, refining, dispersed stream improve sifting surface；Rotary shaft vibration source is arranged on sieve nest face, the vibration source can along turn
Angle of shaking is hit in the regulation of axle circumferencial direction.The efficient pneumatic separation device of insertion improves ability miscellaneous in sieve nest cleaning lightweight, so that real
The existing purpose of the efficient cleaned grain of big yield.
Claims (6)
1. a kind of selection by winnowing case portion dress（A5）, it includes, Winnowing box（A5.1）, middle housing（A5.2）, side wind deflector（A5.3）、
Winnowing box panel（A5.9）, Winnowing box bottom plate（A5.10）；It is characterized in that：Winnowing box panel（A5.9）With Winnowing box bottom plate
（A5.10）Between be symmetrical arranged side wind deflector（A5.3）, Winnowing box（A5.1）, middle housing（A5.2）；Side wind deflector
（A5.3）, Winnowing box（A5.1）, middle housing（A5.2）Between form multiple selection by winnowing passages（A5.4）；The Winnowing box（A5.1）
Including Winnowing box shell（A5.1.1）, blinds inlet scoop（A5.1.2）, commutation wind deflector（A5.1.3）, Winnowing box air outlet
（A5.1.4）, Winnowing box access hole（A5.1.7）；The Winnowing box shell（A5.1.1）It is a rectangle seal case, casing
Top is symmetrical arranged blinds inlet scoop provided with the casing two sides first half that two chamferings are formed under guide slopes, guide slope
（A5.1.2）；The commutation wind deflector（A5.1.3）It is symmetricly set in Winnowing box shell（A5.1.1）Inside, by Winnowing box shell
（A5.1.1）Inside is divided into monosymmetric commutation air-guiding aisle（A5.1.5）With the middle air-out passage that confluxes（A5.1.6）；Institute
State middle housing（A5.2）, it includes, middle housing shell（A5.2.1）, blinds air outlet（A5.2.2）, V-type wind deflector
（A5.2.3）, middle housing access hole（A5.2.4）.
2. selection by winnowing case portion dress as claimed in claim 1（A5）, it is characterised in that：Winnowing box air outlet（A5.1.4）It is arranged at wind
Select case（A5.1）An end face, with the air-out passage that confluxes（A5.1.6）Communicate；Winnowing box access hole（A5.1.7）It is arranged on wind
Select case air outlet（A5.1.4）The same face on, positioned at Winnowing box shell（A5.1.1）With commutation wind deflector（A5.1.3）Between,
Debris for clearing up blocking channel.
3. selection by winnowing case portion dress as claimed in claim 1（A5）, it is characterised in that side wind deflector（A5.3）With sieve nest housing
（A3）Between formed side mend wind passage（A5.8）, side wind deflector（A5.3）, Winnowing box（A5.1）, middle housing（A5.2）Three
Guide slope is equipped with the top of person, space is shunted under the upper sieve for surrounding multiple V-types（A5.6）, side wind deflector（A5.3）, wind
Select case（A5.1）, middle housing（A5.2）Three bottom is material space under selection by winnowing（A5.7）.
4. selection by winnowing case portion dress as claimed in claim 1（A5）, it is characterised in that Winnowing box bottom plate（A5.10）It is provided with overflow
Mouthful（A5.5）；The side wind deflector（A5.3）Bottom is provided with and middle housing（A5.2）Bottom identical blinds air outlet
（A5.2.2）, side wind deflector（A5.3）Top is provided with guide slope.
5. selection by winnowing case portion dress as claimed in claim 4（A5）, it is characterised in that by body structure and commutation wind-guiding by air-out
Mouthful（A5.1.4）Horizontal air draught be converted to blinds inlet scoop（A5.1.2）Vertical air suction, with reference to middle housing（A5.2）With side
Face wind deflector（A5.3）On blinds air outlet（A5.2.2）, so as to selection by winnowing passage（A5.4）Upward uprush is provided,
By way of Winnowing box passage（A5.4）It is miscellaneous in lightweight in the material of whereabouts to pass through blinds inlet scoop with dust（A5.1.2）Separation
Out.
6. selection by winnowing case portion dress as claimed in claim 1（A5）, it is characterised in that：The middle housing access hole（A5.2.4）If
In middle housing and Winnowing box air outlet（A5.1.4）On end face in the same direction, the debris for clearing up blocking channel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063298 | 2016-01-31 | ||
| CN201610063298X | 2016-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106000879A CN106000879A (en) | 2016-10-12 |
| CN106000879B true CN106000879B (en) | 2017-11-07 |
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ID=57099351
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610315094.0A Expired - Fee Related CN106000879B (en) | 2016-01-31 | 2016-05-14 | A kind of selection by winnowing case portion dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106000879B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685029B (en) * | 2017-10-19 | 2023-07-28 | 农业部南京农业机械化研究所 | Uniform flow type seed cotton gas-impurity separation device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8623052D0 (en) * | 1986-09-25 | 1986-10-29 | Hutber M C | Separating apparatus |
| DE10352321B3 (en) * | 2003-11-06 | 2005-04-21 | Gustav Schumacher | Sieve for use in harvesting or threshing machine has symmetrical arrangement of grooves running parallel to centerline with openings for grain in vertical walls |
| CN201565423U (en) * | 2009-12-25 | 2010-09-01 | 佛山市沃德森板业有限公司 | Jet airflow separator |
| CN103639117B (en) * | 2013-12-20 | 2015-10-07 | 江苏大学 | A kind of pneumatic separating seperator |
| CN203862548U (en) * | 2014-04-17 | 2014-10-08 | 常州市罗军机械设备有限公司 | Shot winnowing machine |
| CN205684339U (en) * | 2016-01-31 | 2016-11-16 | 福建粮工机械有限公司 | A kind of Winnowing box portion dress |
-
2016
- 2016-05-14 CN CN201610315094.0A patent/CN106000879B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106000879A (en) | 2016-10-12 |
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Effective date of registration: 20200424 Address after: 353001 No.5 Maoping Road, Xiqin Town, Yanping District, Nanping City, Fujian Province Patentee after: FUJIAN ZHONGYI MANUFACTURING Co.,Ltd. Address before: Nanping City, Fujian province 353000 Yanping District Dongling Road No. 35 Patentee before: FUJIAN LIANGGONG MACHINERY Co.,Ltd. |
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