CN203695420U - Winnowing separation machine - Google Patents
Winnowing separation machine Download PDFInfo
- Publication number
- CN203695420U CN203695420U CN201420011674.7U CN201420011674U CN203695420U CN 203695420 U CN203695420 U CN 203695420U CN 201420011674 U CN201420011674 U CN 201420011674U CN 203695420 U CN203695420 U CN 203695420U
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- isolating construction
- holes
- chain
- lapping plate
- chain isolating
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Abstract
The utility model discloses a winnowing separation machine. The winnowing separation machine comprises a separation machine body. An inclined loading plate, a conveying belt and an air supply structure are arranged above the separation machine body. The winnowing separation machine further comprises an outer chain separation structure and an inner chain separation structure, the outer chain separation structure and the inner chain separation structure are respectively composed of chain wheels, chains and porous lap joint plates, the inner chain separation structure is arranged in the outer chain separation structure, and therefore mixed materials can be separated into at least three products, the separation efficiency is improved, and the separation cost is lowered.
Description
Technical field
The utility model relates to a kind of seperator, belongs to material wind selection separation field.
Background technology
Multi-product sorting, meticulous sorting are the targets that pursue always in sorting field, general multi-deck screen can be realized and once sub-elect multiple product, but multi-deck screen can only carry out sorting by diameter, function singleness, existing pneumatic separator can only be realized the sorting of two kinds of products of weight, can only carry out sorting by proportion, such as having provided a kind of winnowing separator of two products in US4242197A, this seperator only effectively separates two kinds of products of weight.If other pneumatic separator will be realized the separation of multi-product, or complex structure, or lengthen sorting flow process, sorting cost is high.Therefore, in prior art, lacking can be by particle diameter sorting, again can be by the compound screening installation of gravity separation.
Utility model content
The winnowing separator that the purpose of this utility model is to provide a kind of compact conformation, can sub-elects at least three kinds of products.
The utility model is realized by the following method:
It comprises seperator main body this winnowing separator, seperator main body top is provided with material loading swash plate and conveyer belt, also comprise outer chain isolating construction and interior chain isolating construction to A direction rotation, outer chain isolating construction is by sprocket wheel, chain and lapping plate with holes composition, outer chain isolating construction is working face towards malleation wind side, axle on lapping plate with holes one end and chain is rotatably connected, the other end is overlapped on adjacent lapping plate with holes, outer chain isolating construction has four sprocket wheels, four sprocket wheels are supported for chain the loop of essentially rectangular, lapping plate with holes is overlap joint state in the time of working face and rectangle loop upside, be suspension status at the downside of rectangle loop, it when working face opposite side, is level, the inner side of chain isolating construction also has interior chain isolating construction outside, interior chain isolating construction is also made up of sprocket wheel, chain and lapping plate with holes, its middle sprocket is two, and lapping plate with holes is overlap joint state at the working face of malleation wind side, is level at the opposite face of working face, on described lapping plate with holes, have some holes, the aperture of the lapping plate with holes of outer chain isolating construction is greater than the aperture of the lapping plate with holes of interior chain isolating construction, below seperator main body, be provided with successively the first heavy burder outlet, the first light material outlet, the second light material outlet from air intake vent to inlet scoop direction, the working face below of outer chain isolating construction is provided with the described first light material outlet, and the working face below of interior chain isolating construction is provided with the described second light material outlet, in seperator main body, have inlet scoop with air intake vent opposite side, air intake vent is connected by pipeline with inlet scoop, is provided with negative pressure produces equipment on pipeline near air intake vent place, and negative pressure produces equipment and produces negative pressure at inlet scoop end, and forms malleation at air intake vent end, on pipeline, be provided with the first dedusting cyclone and the second dedusting cyclone near inlet scoop place.
More preferably, negative pressure produces equipment can produce variable negative pressure value as required, thereby the wind speed in winnowing separator is adjusted.
More preferably, below seperator main body, be provided with successively the first heavy burder outlet, the second heavy burder outlet, the light material outlet of the first light material outlet second from air intake vent to inlet scoop direction, the position of first, second heavy burder outlet can adjust upward in seperator main body bottom surface wind direction side.
A method of utilizing above-mentioned winnowing separator to carry out mixed material sorting,
1) mixed material is first through water past part, and deironing, removes the laggard row fragmentation of non-ferromagnetic metal, then enters the conveyer belt of winnowing separator from material loading swash plate 1;
2) when in mixed material dropping process, control the negative pressure value that negative pressure generation equipment produces, thus controlled wind speed, except allowing the first heavy burder enter the first heavy burder outlet, also to make the second heavy burder just fall into the second heavy burder outlet, determine wind speed according to the whereabouts track of the second heavy burder;
3) under corresponding wind speed, the light material in mixed material is blown to outer chain isolating construction, under the sieving actoion of light material through hole on lapping plate with holes, large diameter particle is attached on outer chain isolating construction, under the drive of chain, enter the first light material outlet, the particle of minor diameter is blocked by interior chain isolating construction, under the drive of chain, enters the second light material outlet; If wind speed is less, the small diameter particles of light material cannot arrive interior chain isolating construction, but drops between outer chain isolating construction and the working face of interior chain isolating construction, by the lapping plate with holes in suspension status, this part particle is pushed to the second light material mouthful, realize discharge operation
4) molecule enters in first, second dedusting cyclone and is removed;
5) seperator isolates that the first heavy burder, the second heavy burder, first are gently expected, four kinds of products of the second light material altogether.
Beneficial effect
1. the utility model by the circulating winnowing seperator system of a sealing, is realized sorting and the dedusting of mixed material in sealing, and by proportion and diameter is disposable isolates at least three kinds of products.
2. use chain and lapping plate structure with holes, screening, transportation, the large function of discharge three have been combined, made whole winnowing separator system architecture compactness, reduced sorting cost.
Accompanying drawing explanation
Fig. 1 is the work schematic diagram of winnowing separator;
In figure: 1, material loading swash plate; 2, seperator main body; 3, sprocket wheel; 4, lapping plate with holes; 5, inlet scoop; 6, the first dedusting cyclone; 7, the second light material outlet; 8, the second dedusting cyclone; 9, the first light material outlet; 10, negative pressure produces equipment; 11, the second heavy burder outlet; 12, the first heavy burder outlet; 13, air intake vent; 14, conveyer belt.
The specific embodiment
Be described further below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model comprises seperator main body 2, seperator main body 2 tops are provided with material loading swash plate 1 and conveyer belt 14, mixed material after fragmentation relies on gravity or mode of vibration to be sent to conveyer belt 14 from material loading swash plate 1, the particle that mixed material contains multiple different grain size and density, in the time that mixed material falls from conveyer belt 14 ends, be subject to the malleation wind effect of air intake vent, the first heavier heavy burder falls to entering the first heavy burder outlet along intrinsic parabolic track substantially, and the movement locus of the second heavy burder enters the second heavy burder outlet to wind direction skew, light materials in mixed material impinges upon on outer chain isolating construction under the sweeping along of malleation wind, if only contain a kind of heavy burder in mixed material when two or more light material, the second heavy burder outlet also can be set, and only establish the first heavy burder outlet and first, the second light material outlet.
Outer chain isolating construction is by sprocket wheel 3, chain, form with lapping plate 4 with holes, outer chain isolating construction is working face towards malleation wind side, axle on lapping plate with holes 4 one end and chain is rotatably connected, the other end is overlapped on adjacent lapping plate with holes 4, when lapping plate 4 with holes be positioned at outer chain isolating construction working face and above time, it is in overlap joint state, and in the time that it is positioned at the downside of outer chain isolating construction, lapping plate 4 with holes is in suspension status, and now lapping plate 4 with holes has pusher effect for the material of seperator bottom part body sedimentation; In the time that it is positioned at working face opposite side, lapping plate 4 with holes is in level, and outer chain isolating construction has four sprocket wheels, and four sprocket wheels are supported for chain the loop of essentially rectangular.The inner side of chain isolating construction also has interior chain isolating construction outside, interior chain isolating construction is also made up of sprocket wheel, chain and lapping plate with holes 4, its middle sprocket is two, and lapping plate 4 with holes is overlap joint state at the working face of malleation wind side, is level at the opposite face of working face.Outer chain isolating construction and interior chain isolating construction are all by A direction rotation in Fig. 1, and rotary speed separately can be according to actual conditions adjustment.On lapping plate with holes, there are some holes, the aperture of the lapping plate with holes of outer chain isolating construction is greater than the aperture of the lapping plate with holes of interior chain isolating construction, like this, larger-diameter light material particle is blocked by outer chain isolating construction, the light material particles hit of small diameter is to the working face of interior chain isolating construction, and more tiny dust enters inlet scoop.
The working face below of outer chain isolating construction is provided with the first light material outlet 9, and the working face below of interior chain isolating construction is provided with the second light material outlet 7.In seperator main body, there is inlet scoop 5 with air intake vent 13 opposite sides, air intake vent is connected by pipeline with inlet scoop, so far, the supply air system of whole seperator becomes the separation system of sealing, on pipeline, be provided with negative pressure near air intake vent place and produce equipment 10, negative pressure produces equipment 10 and produces negative pressure at inlet scoop end, and forms malleation at air intake vent end; On pipeline, be provided with the first dedusting cyclone 6 and the second dedusting cyclone 8 near inlet scoop place.Air-flow the ducted flow direction be B in Fig. 1 to.
Inventor also attempts using transmission with holes to bring replacing lapping plate with holes 4 and the chain structure (such as using filter 5a in similar US4242197A) of outer, interior chain isolating construction now, but poor effect, reason has 2 points, the one, conveyer belt with holes forms windage to wind equally at the opposite side of working face, strengthen the loss of the kinetic energy of wind, and while using lapping plate 4 with holes, it is level in the time of working face opposite side, forms hardly any windage; The 2nd, while whereabouts, can fall outer chain isolating construction after microparticle is got to the working face of interior chain isolating construction, although a footpath of microparticle is less than the aperture of outer chain isolating construction upper conveyor belt, but be difficult for directly falling in the second light material outlet 7.Different with it, use under lapping plate 4 with holes and chain structure microparticle the bottom that falls behind the direct space through two lapping plates 4 with holes and drop on seperator main body.Visible use lapping plate 4 with holes and chain structure are conducive to the carrying out of sorting.
Winnowing separator is also provided with blast sensing apparatus, the wind pressure value recording reaches controller, driving by variable-frequency motor of outer chain isolating construction and interior chain isolating construction, variable-frequency motor is connected with controller, record instant wind pressure value by blast sensing apparatus, this wind pressure value is passed to controller, controller is selected the motor speed corresponding with this wind pressure value according to preset value, thereby control the rotation of variable-frequency motor, like this, in the time that in winnowing separator, wind speed is larger, the rotating speed of outer chain isolating construction and interior chain isolating construction can increase, a large amount of discharges; If the first heavy burder and the second heavy burder only need less wind speed to distinguish, at this moment delivering to the light material of outer chain isolating construction and interior chain isolating construction not only measures less, and light material major part can rely on deadweight can drop to corresponding sorting mouth, therefore, the rotating speed of outer chain isolating construction and interior chain isolating construction can suitably reduce, and saves energy consumption.
In the time of work, mixed material is first through water past part, and deironing, except the laggard row fragmentation of non-ferromagnetic metal, then enters material loading swash plate 1.When in mixed material dropping process, controlled wind speed, except allowing the first heavy burder enter the first heavy burder outlet, also to make the second heavy burder just fall into the second heavy burder outlet, determine wind speed according to the whereabouts track of the second heavy burder, accordingly, can suitably adjust the first heavy burder mouth and the second heavy burder mouth position in wind direction direction.Under corresponding wind speed, light material is blown to outer chain isolating construction, under the sieving actoion of light material through hole on lapping plate 4 with holes, large diameter particle is attached on outer chain isolating construction, under the drive of chain, enter the first light material outlet 9, the particle of minor diameter is blocked by interior chain isolating construction, under the drive of chain, enters the second light material outlet 7.Because wind speed is determined according to the second heavy burder proportion, sometimes wind speed is less, the small diameter particles of light material cannot arrive interior chain isolating construction, between chain isolating construction and the working face of interior chain isolating construction, just drop to outside the bottom of seperator main body, at this moment by the lapping plate with holes in suspension status, this part particle is pushed to the second light material mouthful, realize discharge operation.Molecule enters in first, second dedusting cyclone and is removed.So far, seperator isolates that the first heavy burder, the second heavy burder, first are gently expected, second light these four kinds of products of material altogether.
Although the disclosed a kind of winnowing separator relating to has been carried out to special description with reference to embodiment; embodiment described above is illustrative and not restrictive; in the situation that not departing from the utility model scope, all variations and modification are all within protection domain of the present utility model.
Claims (3)
1. a winnowing separator, it comprises seperator main body (2), seperator main body (2) top is provided with material loading swash plate (1) and conveyer belt (14), it is characterized in that:
Also comprise outer chain isolating construction and interior chain isolating construction to A direction rotation, outer chain isolating construction is by sprocket wheel, chain and lapping plate with holes composition, outer chain isolating construction is working face towards malleation wind side, axle on lapping plate with holes (4) one end and chain is rotatably connected, the other end is overlapped on adjacent lapping plate with holes (4), outer chain isolating construction has four sprocket wheels, four sprocket wheels are supported for chain the loop of essentially rectangular, lapping plate with holes (4) is overlap joint state in the time of working face and rectangle loop upside, be suspension status at the downside of rectangle loop, in the time of working face opposite side, it is level,
The inner side of chain isolating construction also has interior chain isolating construction outside, interior chain isolating construction is also made up of sprocket wheel, chain and lapping plate with holes (4), its middle sprocket is two, lapping plate with holes (4) is overlap joint state at the working face of malleation wind side, is level at the opposite side of working face;
On described lapping plate with holes (4), have some holes, the aperture of the lapping plate with holes of outer chain isolating construction is greater than the aperture of the lapping plate with holes of interior chain isolating construction;
Below seperator main body, be provided with successively the first heavy burder outlet (12), the first light material outlet (9), the second light material outlet (7) from air intake vent (13) to inlet scoop (5) direction,
The working face below of outer chain isolating construction is provided with the described first light material outlet (9), and the working face below of interior chain isolating construction is provided with the described second light material outlet (7);
In seperator main body, there is inlet scoop (5) with air intake vent (13) opposite side, air intake vent is connected by pipeline with inlet scoop, on pipeline, be provided with negative pressure near air intake vent place and produce equipment (10), negative pressure produces equipment (10) and produces negative pressure and form malleation at air intake vent end at inlet scoop end; On pipeline, be provided with the first dedusting cyclone (6) and the second dedusting cyclone (8) near inlet scoop place.
2. winnowing separator according to claim 1, it is characterized in that, negative pressure produces equipment (10) can produce variable negative pressure value as required, thereby the wind speed in winnowing separator is adjusted, winnowing separator is provided with blast sensing apparatus, the wind pressure value recording reaches controller, outer chain isolating construction and interior chain isolating construction by variable-frequency motor drive, variable-frequency motor is connected with controller.
3. winnowing separator according to claim 1 and 2, it is characterized in that, below seperator main body, be provided with successively the first heavy burder outlet (12), the second heavy burder outlet (11), the first light material outlet (9) second light material outlets (7) from air intake vent (13) to inlet scoop (5) direction, the position of first, second heavy burder outlet can adjust upward in seperator main body bottom surface wind direction side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011674.7U CN203695420U (en) | 2014-01-09 | 2014-01-09 | Winnowing separation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011674.7U CN203695420U (en) | 2014-01-09 | 2014-01-09 | Winnowing separation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695420U true CN203695420U (en) | 2014-07-09 |
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ID=51045919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011674.7U Withdrawn - After Issue CN203695420U (en) | 2014-01-09 | 2014-01-09 | Winnowing separation machine |
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| Country | Link |
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| CN (1) | CN203695420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721941A (en) * | 2014-01-09 | 2014-04-16 | 曹蜀秦 | Air selection separator |
| CN104492705A (en) * | 2014-12-02 | 2015-04-08 | 孟连祥达药业有限公司 | Coix seed processing negative pressure winnowing separation device and separation method |
-
2014
- 2014-01-09 CN CN201420011674.7U patent/CN203695420U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721941A (en) * | 2014-01-09 | 2014-04-16 | 曹蜀秦 | Air selection separator |
| CN103721941B (en) * | 2014-01-09 | 2016-01-13 | 启东市希士水泥有限公司 | A kind of winnowing separator |
| CN104492705A (en) * | 2014-12-02 | 2015-04-08 | 孟连祥达药业有限公司 | Coix seed processing negative pressure winnowing separation device and separation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |