CN109277280A - The accurate screening plant of natural feather - Google Patents
The accurate screening plant of natural feather Download PDFInfo
- Publication number
- CN109277280A CN109277280A CN201811115951.8A CN201811115951A CN109277280A CN 109277280 A CN109277280 A CN 109277280A CN 201811115951 A CN201811115951 A CN 201811115951A CN 109277280 A CN109277280 A CN 109277280A
- Authority
- CN
- China
- Prior art keywords
- fixed
- sieve
- positioning plate
- net
- natural feather
- 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.)
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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
- B07B1/06—Cone or disc shaped 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of accurate screening plants of natural feather, including multistage screening unit, the screening unit includes casing, and inlet port and outlet port are provided on casing, and the sieve that section is in arc-shaped is provided in casing, the transmission shaft coaxial with sieve is additionally provided in casing, agitation part is provided on transmission shaft, central angle corresponding to the sieve is less than 180 degree, and the sieve is located below, the discharge port is higher than the lowest point of sieve, and the present invention can prevent impurity from flowing out together with big villus.
Description
Technical field
The invention belongs to screening installation field, more specifically to a kind of accurate screening plant of natural feather.
Background technique
Natural feather is the abdomen grown in geese and ducks, lupine-like villus, and natural feather is sieved before use.
Application No. is 2013103054263 Chinese patents to disclose a kind of Multi-stage screening machine, including multistage screening unit,
Setting transmission shaft, feeding screw and scraper plate, are also cased with cylindric sieve, sieve and casing on the outside of scraper plate in each screening unit
Wall body connection further includes for the material of the rear discharge port outflow of screening units at different levels to be returned to upper level or first order screening
Multiple screening units are formed Multi-stage screening machine, realize the multiple screening to material by the conveyer of the feeding material chamber of unit, design.
In actual production screening, contain some impurity, including monofilament, plumage silk and small suede piece and other objects in a large amount of natural feather
Matter, the direct requirement of these impurity non-producer institute, but these impurity are stirred in spherical in transmission shaft rotation process, are being sieved
It causes the villus finally screened not thorough enough by flowing out in the gap between baffle and sieve together with big villus when selecting
Completely, and there are partial impurities to be stuck in the gap of sieve, hinder screening effect and efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides one kind can prevent impurity from flowing out together with big villus
The accurate screening plant of natural feather.
To achieve the above object, the present invention provides the following technical scheme that a kind of accurate screening plant of natural feather, including multistage
Screening unit, the screening unit include casing, and inlet port and outlet port are provided on casing, and section is provided in casing in circle
The sieve of arcuation is additionally provided with the transmission shaft coaxial with sieve in casing, and agitation part is provided on transmission shaft, and the sieve institute is right
The central angle answered is less than 180 degree, and the sieve is located below, and the discharge port is higher than the lowest point of sieve.
The further sieve includes fixed net and movable net, and the fixed net includes the first fixed of several strips
Plate, the activity net include the circle of the second fixed plate of several strips, first fixed plate and the second fixed plate along sieve
Arc direction is successively alternately arranged, and liftable connects between the activity net and casing.
The further fixed net further includes the first positioning plate of arcuation, and first positioning plate fixed all first is solid
Fixed board, the activity net further include the second positioning plate of arcuation, fixed all second fixed plates of second positioning plate.
Further first positioning plate is located at the top of the first fixed plate, and it is fixed that second positioning plate is located at second
The lower section of plate.
Further first positioning plate is flushed with the first fixed plate, and second positioning plate and the second fixed plate are neat
Flat, the fixed net and activity offer the groove for other side's insertion on the net.
Further first positioning plate and the second positioning plate are provided with several.
The further movable net is connected with several pull rods, and the drive that driving pull rod moves up and down is provided on the casing
Motivation structure.
Through-hole is offered on further second positioning plate, the pull rod passes through through-hole, and the pull rod corresponds to through-hole
Place is provided with screw thread, and the nut being threadedly coupled with it is provided on the pull rod, and the nut is located at below the second positioning plate.
Further all screening units successively arrange that any one of pull rod is sequentially connected all work vertically
Dynamic net.
The further agitation part includes transmission lever, and the transmitting boom end, which is provided with, stirs fork.
Compared with prior art, the beneficial effects of the present invention are: first by improving the position of discharge port, impurity is deposited on
The bottom position of sieve can not be flowed out by discharge port and big villus, while when impurity is embedded in sieve, can be by making
Movable net is separated with fixed net in vertical direction, is increased mesh, is automatically fallen off impurity by centralized collection, prevent sieve from being hindered
Plug, easy cleaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the accurate screening plant of natural feather of the present invention；
Fig. 2 is three-dimensional structure diagram when fixing net and movable net combination in the present invention；
Fig. 3 is side view when fixing net and movable net combination in the present invention；
Fig. 4 is three-dimensional structure diagram when fixing net and activity net separation in the present invention；
Fig. 5 is side view when fixing net or activity net separation in the present invention.
Appended drawing reference: 1, casing；2, feed inlet；3, hydraulic cylinder；4, pull rod；41, nut；5, transmission shaft；6, sieve；61,
Fixed net；611, the first fixed plate；612, the first positioning plate；62, movable net；621, the second fixed plate；622, the second positioning plate；
63, groove；7, discharge port；8, part is stirred；81, transmission lever；82, fork is stirred；9, collection bucket；10, screen slot.
Specific embodiment
It is described further referring to figs. 1 to embodiment of the Fig. 5 to the accurate screening plant of natural feather of the present invention.
Embodiment one: a kind of accurate screening plant of natural feather, including multistage screening unit, the screening unit include casing 1,
Feed inlet 2 and discharge port 7 are provided on casing 1, be provided in casing 1 section be in arc-shaped sieve 6, the edge of sieve 6 with
Casing 1 is adjacent to, and the transmission shaft 5 coaxial with sieve 6 is additionally provided in casing 1, and agitation part 8, the sieve are provided on transmission shaft 5
Central angle corresponding to 6 is less than 180 degree, and the sieve 6 is located below, and the discharge port 7 is higher than the lowest point of sieve 6.
As shown in Figure 1, the casing 1 of preferred all screening units is sequentially connected in the present embodiment, upper layer screening unit
It is inside the casing 1 of lower layer's screening unit below sieve 6, natural feather is put by the feed inlet 2 of top layer, not through agitation part 8
Disconnected agitation, small suede piece, monofilament, plumage silk and impurity part are fallen directly on the sieve 6 of lower layer, and are left on top layer's sieve 6
It is big villus, also includes certainly the biggish impurity in part, and villus relatively gently can be directly by top layer's screening unit
Discharge port 7 flow out, impurity then stays on sieve 6, realize cleaner screening, the screening process of the several screening units of lower layer with
Upper layer screening unit principle is identical, and only the screening unit raw material of lower layer is fallen from upper screen 6.
Preferably the sieve 6 includes fixed net 61 and movable net 62 to the present embodiment, and the fixed net 61 includes several length
First fixed plate 611 of strip, the activity net 62 include the second fixed plate 621 of several strips, first fixed plate
611 are successively alternately arranged with the second fixed plate 621 along the circular arc direction of sieve 6, liftable between the activity net 62 and casing 1
Connection, wherein the length of the first fixed plate 611 and the second fixed plate 621 in the vertical direction may it is smaller may also be larger, be
So that no matter which kind of length can make the movable smoothly lifting of net 62, using the face of the first fixed plate 611 and the second fixed plate 621
Vertical arrangement, even if all first fixed plates 611 and all second fixed plates 621 are parallel to each other.
The first fixed plate and the second fixed plate can also be thinner steel wire in the present invention, but need to be kept for its moment be in
Tensioned state.
That is the distance between the first fixed plate 611 and the second fixed plate 621 screen slot 10 (or being sieve pore) that is sieve 6,
Those skilled in the art should know for the more targeted and uniformity of screening, 10 ruler of all screen slots of each layer of sieve 6
Very little essentially identical, the screen slot 10 of upper screen 6 is greater than 10 size of screen slot of lower screen 6；It is working after a certain period of time, sieve 6
On will remain more impurity, partial impurities can be also stuck in screen slot 10, by moving movable net 62 in the vertical direction
Dynamic, movable net 62 leaves fixed net 61, i.e. the second fixed plate 621 in two neighboring first fixed plate 611 by extracting out, screen slot at this time
10 be actually the distance between two neighboring first fixed plate 611 and two neighboring second fixed plate 621, this distance is much larger than
Two times of former screen slot 10 enable all impurity directly to fall to bottom and are collected, though the impurity being stuck in screen slot 10 this
When also will directly fall, clear up it is very quick, only need to be collected under lowest level sieve 6, movable net is made after the completion of cleaning
62 reset, and a collection bucket 9 are arranged, below lowest level sieve 6 preferably for collecting impurity.
Movable net 62, which can move upwardly off fixed net 61, in the present embodiment can also move downward away from fixed net 61, but
For the stirring effect for guaranteeing agitation part 8, agitation part 8 is closer apart from 6 surface distance of sieve, preferably enables movable net 62 downward
Move away fixed net 61.
The preferred fixed net 61 of the present embodiment further includes the first positioning plate 612 of arcuation, first positioning plate 612
Fixed all first fixed plates 611, the activity net 62 further include the second positioning plate 622 of arcuation, second positioning plate 622
Fixed all second fixed plates 621, and preferred first positioning plate 612 and the second positioning plate 622 are provided with several,
First positioning plate 612 and the second positioning plate 622 are successively arranged alternately in the axial direction of sieve 6, and are uniformly distributed, fixed by first
The fixation of position plate 612 and the second positioning plate 622 can avoid the first fixed plate 611 and the deformation of the second fixed plate 621, prevent screen slot
10 the case where becoming larger or becoming smaller.
Preferred first positioning plate 612 of the present embodiment is flushed with the first fixed plate 611, second positioning plate 622
It is flushed with the second fixed plate 621, the groove 63 for other side's insertion is offered on the fixed net 61 and movable net 62, such as Fig. 4
With shown in Fig. 5, groove 63 is set downward on the first positioning plate 612 and the first fixed plate 611, supplies the second fixed plate respectively
621 and second positioning plate 622 protrude into, while being also provided with groove upward on the second positioning plate 622 and the second fixed plate 621
63, it is protruded into respectively for the first fixed plate 611 and the first positioning plate 612, fixed net 61 and movable net 62 pass through above-mentioned groove 63
Setting can be completely fitted when the two is combined, and form an entirety, while the two being made to be fixed to each other in the axial direction.
The preferred movable net 62 of the present embodiment is connected with several pull rods 4, and driving pull rod 4 is provided on the casing 1
The driving mechanism of up and down motion, there are four the preferred settings of pull rod 4, is evenly distributed at four angles of movable net 62, wherein driving
Motivation structure may be selected linear motor, cylinder, hydraulic cylinder 3 or turn straight-line motion mechanism using ordinary motor connection is circumferential, as long as energy
It enough moves up and down pull rod 4, in the present embodiment by taking hydraulic cylinder 3 as an example, four pull rods 4 is driven by hydraulic cylinder 3 simultaneously
It moves down simultaneously, movable net 62 can be made to leave fixed net 61, otherwise still.
Through-hole is offered on preferred second positioning plate 622 of the present embodiment, the pull rod 4 passes through through-hole, the drawing
The corresponding through hole of bar 4 is provided with screw thread, the nut 41 being threadedly coupled with it is provided on the pull rod 4, the nut 41 is located at
Second positioning plate, 622 lower section, by the rotation of nut 41, can be finely adjusted movable 62 present position of net, to guarantee fixed net
61 are completely fitted with movable net 62, i.e., the upper surface line of the first fixed plate 611 and the second fixed plate 621 is in arcuation.
Preferably all screening units successively arrange that any one of pull rod 4 successively connects to the present embodiment vertically
All movable nets 62 are connect, all movable nets 62 are sequentially connected by a pull rod 4 from top to bottom, can disposably make all work
Dynamic net 62 leaves all fixed nets 61, operates more convenient, once-through operation.
The preferred agitation part 8 of embodiment includes transmission lever 81, and 81 end of transmission lever, which is provided with, stirs fork 82, such as
Shown in Fig. 1, it is multiple to stir 82 setting of fork, can stir uniformly all natural feathers, make in big villus mixed impurity point
From, and avoid the damage to big villus.
The preferred sieve of the present embodiment and transmission shaft are all connected with static eraser, to avoid what is generated when stirring and pitching and stir
Electrostatic influence screening prevents between villus and villus and sieve or stirs fork and be attached together.
Embodiment two:
First positioning plate 612 is located at the top of the first fixed plate 611, second positioning plate in the present embodiment
622 are located at the lower section of the second fixed plate 621, the i.e. lower section that the first fixed plate 611 is fixed on the first positioning plate 612, then adjacent
Have no occluder between two the first fixed plates 611, while the second fixed plate 621 is fixed on above the second positioning plate 622, adjacent two
Also have no occluder, the first fixed plate 611 and the second fixed plate 621 are easier to be interted, be not necessarily between a second fixed plate 621
Corresponding groove 63 is set.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of accurate screening plant of natural feather, including multistage screening unit, the screening unit include casing, it is provided on casing
Inlet port and outlet port are provided with the sieve that section is in arc-shaped in casing, are additionally provided with the transmission coaxial with sieve in casing
Axis is provided with agitation part on transmission shaft, it is characterised in that: central angle corresponding to the sieve is less than 180 degree, the sieve position
In lower section, the discharge port is higher than the lowest point of sieve.
2. the accurate screening plant of natural feather according to claim 1, it is characterised in that: the sieve includes fixed net and activity
Net, the fixed net include the first fixed plate of several strips, and the activity net includes the second fixed plate of several strips,
First fixed plate is successively alternately arranged with the second fixed plate along the circular arc direction of sieve, can between the activity net and casing
Lifting connection.
3. the accurate screening plant of natural feather according to claim 2, it is characterised in that: the fixed net further includes the of arcuation
One positioning plate, fixed all first fixed plates of first positioning plate, the activity net further include the second positioning plate of arcuation, institute
State fixed all second fixed plates of the second positioning plate.
4. the accurate screening plant of natural feather according to claim 3, it is characterised in that: it is solid that first positioning plate is located at first
The top of fixed board, second positioning plate are located at the lower section of the second fixed plate.
5. the accurate screening plant of natural feather according to claim 3, it is characterised in that: first positioning plate and first is fixed
Plate flushes, and second positioning plate is flushed with the second fixed plate, and the fixed net and activity offer be embedded in for other side on the net
Groove.
6. the accurate screening plant of natural feather according to claim 4 or 5, it is characterised in that: first positioning plate and second
Positioning plate is provided with several.
7. the accurate screening plant of natural feather according to claim 6, it is characterised in that: if the activity net is connected with dry drawing
Bar is provided with the driving mechanism that driving pull rod moves up and down on the casing.
8. the accurate screening plant of natural feather according to claim 7, it is characterised in that: offered on second positioning plate logical
Hole, the pull rod pass through through-hole, and the pull rod corresponds to through hole and is provided with screw thread, is provided on the pull rod and is threadedly coupled with it
Nut, the nut is located at below the second positioning plate.
9. the accurate screening plant of natural feather according to claim 8, it is characterised in that: all screening units are successively erected
Straight arrangement, any one of pull rod are sequentially connected all movable nets.
10. the accurate screening plant of natural feather according to claim 9, it is characterised in that: the agitation part includes transmission lever, institute
Transmitting boom end is stated to be provided with and stir fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115951.8A CN109277280B (en) | 2018-09-25 | 2018-09-25 | Accurate sieving mechanism of eiderdown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115951.8A CN109277280B (en) | 2018-09-25 | 2018-09-25 | Accurate sieving mechanism of eiderdown |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109277280A true CN109277280A (en) | 2019-01-29 |
| CN109277280B CN109277280B (en) | 2023-08-04 |
Family
ID=65181363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115951.8A Active CN109277280B (en) | 2018-09-25 | 2018-09-25 | Accurate sieving mechanism of eiderdown |
Country Status (1)
| Country | Link |
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| CN (1) | CN109277280B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813707A (en) * | 2019-10-08 | 2020-02-21 | 安徽新生力农机股份有限公司 | Grain mechanism is divided in screening of grain drying-machine lower part |
| CN115178469A (en) * | 2022-07-12 | 2022-10-14 | 武汉共成联创信息技术有限公司 | Incoming material quality management system and method in product manufacturing process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813707A (en) * | 2019-10-08 | 2020-02-21 | 安徽新生力农机股份有限公司 | Grain mechanism is divided in screening of grain drying-machine lower part |
| CN115178469A (en) * | 2022-07-12 | 2022-10-14 | 武汉共成联创信息技术有限公司 | Incoming material quality management system and method in product manufacturing process |
| CN115178469B (en) * | 2022-07-12 | 2024-04-09 | 武汉共成联创信息技术有限公司 | Incoming material quality management system and method in product manufacturing process |
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