CN207971101U - A kind of screening plant of subsidiary dedusting function - Google Patents
A kind of screening plant of subsidiary dedusting function Download PDFInfo
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- CN207971101U CN207971101U CN201721719442.7U CN201721719442U CN207971101U CN 207971101 U CN207971101 U CN 207971101U CN 201721719442 U CN201721719442 U CN 201721719442U CN 207971101 U CN207971101 U CN 207971101U
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- filter screen
- tablet
- sieve
- negative pressure
- seed
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Abstract
The utility model discloses a kind of screening plants of subsidiary dedusting function,Belong to seed screening installation technical field,It is big to solve the existing seed-bearing labor intensity of screening by hand,Dust big problem when machine screens of poor quality and screening,Including babinet,Top of the box is equipped with feed inlet,The first filter screen and the first tablet are equipped in babinet,The first hair-dryer is equipped with below first filter screen,The lower section of first hair-dryer is equipped with the second filter screen and the second tablet,The wall box to connect with the second tablet is equipped with the first negative pressure device,Second filter screen lower end is equipped with the first sieve and vibrations power supply,The low side of first sieve is equipped with the first discharge port,The wall box for shaking power supply lower part is equipped with the second hair-dryer,The lower section of second hair-dryer is equipped with the third filter screen being obliquely installed and third tablet,The wall box to connect with third tablet is equipped with the second negative pressure device,Third filter screen lower end is equipped with inclined second sieve and vibrations power supply,The low side of second sieve is equipped with the second discharge port.
Description
Technical field
The utility model is related to seed screening installation technical field more particularly to a kind of screening dresses of subsidiary dedusting function
It sets.
Background technology
China is grain big country, and grain is of great significance for the stabilization of people’s lives, society.It is good to want output
, good grain first had to good seed.The turgor of impurity and seed in seed all directly affects seed
Emergence quality after planting, the impurity in seed is spoken more, and bright available seed amount is few, and the percentage of seedgermination of Unit Weight is low,
Seed-setting is full to show that reserve substance is abundant in seed, is conducive to germination and growth of seedling.So needing prior to seeding
The seed of crops is screened.
However, existing seed-bearing screening is mainly screened by hand, also useful screening machine, but existing screening machine
It is mostly complicated, still it is mixed with impurity and not full seed in the seed after cost height and screening, it is also necessary to peasant household
Screen primary, waste of manpower and material resources again by hand, also either it is artificial you screen or machine screening scene can all have it is larger
Dust, how to solve the problems, such as this become those skilled in the art research direction.
Utility model content
In order to solve the problems, such as that it is big that the now seed-bearing labor intensity of screening by hand is big, machine screens of poor quality and dust,
A kind of screening plant of subsidiary dedusting function is provided.
The utility model specifically uses following technical scheme to achieve the goals above：
A kind of screening plant of subsidiary dedusting function, including babinet, the top of the box are equipped with feed inlet, in the babinet
The first filter screen, the inclined formula setting of the first filter screen, the strainer diameter ratio of the first filter screen are equipped with below feed inlet
The big 1-3mm of seed particle size, the one end being connect with wall box are the high-end of the first filter screen, and the low side of the first filter screen is connected with
Horizontally disposed first tablet, the other end of first tablet and another side wall of babinet connect, below the first filter screen
Wall box is equipped with the first hair-dryer, and the lower section of first hair-dryer is equipped with the second filter screen, and second filter screen is in
Tilting is arranged, and the strainer diameter of the second strainer is identical as seed particle size, and the one end being connect with wall box is the second filter screen
Low side, the high-end of the second filter screen be connected with horizontally disposed second tablet, the other end of second tablet and babinet
Another side wall connection, the wall box to connect with the second tablet are equipped with the first negative pressure device, and first negative pressure device includes
Negative pressure cover and the negative tube being arranged on negative pressure cover, the lower edge of the negative pressure cover is concordant with the second tablet, the wall box
The part to connect with negative pressure cover is equipped with the 4th filter screen, and second filter screen lower end is equipped with inclined first sieve, and described the
The sieve diameter of one sieve is identical as seed particle size, and the one end being connect with wall box is high-end for the first sieve, and described first
Sieve lower part is equipped with vibrations power supply, and the low side of the first sieve is equipped with the first discharge port, the wall box of the vibrations power supply lower part
It is equipped with the second hair-dryer, the lower section of second hair-dryer is equipped with third filter screen, and the inclined formula of third filter screen is set
It sets, the strainer diameter of third filter screen is identical as seed particle size, and the one end being connect with wall box is the low side of third filter screen,
The high-end of third filter screen is connected with horizontally disposed third tablet, the other end of the third tablet and another side wall of babinet
Connection, the wall box to connect with third tablet be equipped with the second negative pressure device, second negative pressure device include negative pressure cover and
The lower edge of the negative tube being arranged on negative pressure cover, the negative pressure cover is concordant with third tablet, the wall box and negative pressure cover
The part to connect is equipped with the 5th filter screen, and third filter screen lower end is equipped with inclined second sieve, first sieve
Sieve diameter is smaller 1-3mm than seed particle size, and the one end being connect with wall box is the high-end of the second sieve, under second sieve
Portion is equipped with vibrations power supply, and the low side of the second sieve is equipped with the second discharge port, and second sieve lower part is equipped with inclined slide plate, institute
The low side for stating slide plate is equipped with impurity collection port.
Further, first hair-dryer is higher 5-8cm than the first tablet, is conducive to the light impurities in seed and blows to
On one tablet, in seed light impurities and seed detach.
Further, second hair-dryer is higher 5-8cm than the second tablet, is conducive to the light impurities in seed and blows to
On two tablets, in seed light impurities and seed detach.
Further, the side wall where first negative pressure device is equipped with operation window, the operation window lower edge and the
One tablet is concordant, can watch the quantity for the impurity accumulated on the first tablet from operation window, and can by operation window into
Row periodic cleaning.
Further, the negative tube is equipped with the 6th filter screen, and negative tube is set between the 6th filter screen and negative pressure cover
There are impurity recovery room, the 6th filter screen that can stop that light impurities enter in negative pressure generator, damages negative pressure generator, or influence
Dust removing effects.
The operation principle of the utility model：Seed to be filtered is put into feed inlet, the impurity one in seed and seed
It rises and is filtered on the first filter screen, because the strainer of the first filter screen is bigger 1-3mm than seed diameter, seed can pass through first
The strainer of filter screen leaks down, the impurity bigger than seed particle size, as clod, stone can be due to gravity and by the wind of the first hair-dryer
Under the action of power, slide on the first tablet；This step removes the larger impurity of the particle mixed in seed；The seed warp fallen
The second filter screen is crossed, the strainer diameter of the second filter screen is identical as seed grain, so seed can be by the second filter screen, at this
In the process, the first hair-dryer can blow to the light impurities being mingled in seed such as dust, soil, beanpod skin on the second tablet,
Then it is siphoned away by the first negative pressure device by the 4th filter screen, light impurities such as dust, soil, beanpod skin are understood on negative tube
6th filter screen stops, falls into impurity recovery room, and the 6th filter screen can stop that light impurities enter in negative pressure generator, damage
Negative pressure generator, or influence dust removing effects；This step removes the light impurities mixed in seed；Seed passes through the second filtering
Reach the first sieve after net, under the vibrations of vibration motor, the first sieve moves reciprocatingly, because of the sieve diameter of the first sieve
Identical as seed particle size, the impurity smaller than seed particle size and not full seed can be leaked down by sieve, as handstone or its
The seed etc. of his type, normal seed can be collected by the first discharge port；This step has collected good, full seed；
The seed that first sieve leaks down passes through third filter screen, and in this process, the second hair-dryer can be the lightweight being mingled in seed
Impurity such as dust, soil, beanpod skin are blown on third tablet, are then siphoned away by the second negative pressure device by the 5th filter screen,
Light impurities such as dust, soil, beanpod skin understand the 6th filter screen blocking on negative tube, fall into impurity recovery room, the 6th
Filter screen can stop that light impurities enter in negative pressure generator, damage negative pressure generator, or influence dust removing effects；It is right again
Light impurities filter, because the strainer diameter of third filter screen is identical as seed particle size, and seed at this time is not full kind
Sub and small impurity, so all the second vibrating screen can be reached by third filter screen；This step is primarily to again to seed
In the light impurities that are mingled be purged；After seed reaches the second sieve, under the vibrations of vibration motor, the second sieve is done back and forth
Movement, because the sieve diameter of the second sieve is smaller 1-3mm than seed particle size, not full seed can pass through the second discharge port
It collects；Small impurity is collected down toward inclined slide plate by impurity collection port by the second sieve back leak.It can be watched from operation window
The quantity for the impurity accumulated on to the first tablet, and periodic cleaning can be carried out by operation window.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, the utility model has detached such as sandstone, clod than kind by the first filter screen being obliquely installed and the first tablet
The big impurity of seed diameter；It has been detached such as dust, mud by the first hair-dryer, the second filter screen being obliquely installed and the second tablet
The light impurities such as soil, beanpod skin；By the first sieve good, full seed has been detached with vibrations power supply；It is blown by second
Wind turbine and third filter screen further remove light impurities；By the second sieve with vibrations power supply detached not full seed and
Small impurity；And above all kinds of all separate collections, realize categorised collection, pass through the first negative pressure device and the second negative pressure device pair
The dust that generates is purged when light impurities and separation light impurities, is solved existing machine and has been screened and also needs to manual sieve
Dust larger problem when choosing and screening.
2, the quantity for the impurity accumulated on the first tablet can be watched from operation window, and can be carried out by operation window
Periodic cleaning.
3, the negative tube is equipped with the 6th filter screen, and negative tube returns between the 6th filter screen and negative pressure cover equipped with impurity
Room is received, the 6th filter screen can stop that light impurities enter in negative pressure generator, damage negative pressure generator, or influence dedusting effect
Fruit.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the screening plant of subsidiary dedusting function of the utility model；
Fig. 2 is a kind of schematic diagram of the negative pressure device of the screening plant of subsidiary dedusting function of the utility model.
Reference numeral：1- slide plates, the second discharge ports of 2-, the first negative pressure devices of 3-, the first discharge ports of 4-, 5- operation windows, 6-
Second tablet, the first tablets of 7-, the first sieves of 8-, 9- babinets, the second filter screens of 10-, the first filter screens of 11-, 12- feed inlets,
The first hair-dryers of 13-, the second hair-dryers of 14-, 15- shake power supply, the second sieves of 16-, 17- impurity collection ports, the filterings of 18- the 4th
Net, 19- negative pressure covers, 20- negative tubes, the second negative pressure devices of 21-, the 6th filter screens of 22-, 23- third filter screens, 24- thirds are flat
Plate, 25- impurity recovery rooms, the 5th filter screens of 26-.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail：
As shown in Figure 1, being put into seed to be filtered in feed inlet 12, the impurity in seed and seed is together in the first mistake
It is filtered on strainer 11, because the strainer of the first filter screen 11 is bigger 1-3mm than seed diameter, seed can pass through the first filter screen
11 strainer leaks down, the impurity bigger than seed particle size, as clod, stone can be due to gravity and by the wind-force of the first hair-dryer 13
Under the action of, it slides on the first tablet 7；This step removes the larger impurity of the particle mixed in seed；The seed warp fallen
Cross the second filter screen 10, the strainer diameter of the second filter screen 10 is identical as seed grain, so seed can by the second filter screen 10,
In this process, light impurities being mingled in seed such as dust, soil, beanpod skin etc. can be blown to second by the first hair-dryer 13
It on tablet 6, is then siphoned away by the first negative pressure device 3 by the 4th filter screen 18, light impurities such as dust, soil, beanpod skin etc.
The 6th filter screen blocking on meeting negative tube 20, falls into impurity recovery room 25, and the 6th filter screen can stop that light impurities enter
In negative pressure generator, negative pressure generator is damaged, or influence dust removing effects；It is miscellaneous that this step removes the lightweight mixed in seed
Matter；Seed after the second filter screen 10 by reaching the first sieve 8, and under the vibrations of vibration motor, the first sieve 8 does reciprocal fortune
Dynamic, because the sieve diameter of the first sieve 8 is identical as seed particle size, the impurity smaller than seed particle size and not full seed can lead to
It crosses sieve to leak down, such as handstone or other kinds of seed, normal seed can be collected by the first discharge port 4；This
Step has collected good, full seed；The seed that first sieve 8 leaks down passes through third filter screen 23, in this process, the
Two hair-dryers 14 can blow to the light impurities being mingled in seed such as dust, soil, beanpod skin on third tablet 24, then lead to
It crosses the 5th filter screen 26 to be siphoned away by the second negative pressure device 21, light impurities such as dust, soil, beanpod skin are understood on negative tube 20
6th filter screen stops, falls into impurity recovery room 25, and the 6th filter screen can stop that light impurities enter in negative pressure generator, damage
Bad negative pressure generator, or influence dust removing effects；Light impurities are filtered again, because of the strainer diameter of third filter screen 23
It is identical as seed particle size, and seed at this time is not full seed and small impurity, so can all be arrived by third filter screen 23
Up to the second vibrating screen；This step is primarily to be again purged the light impurities being mingled in seed；Seed reaches
After two sieves 16, under the vibrations of vibration motor, the second sieve 16 moves reciprocatingly, because of the sieve diameter ratio of the second sieve 16
The small 1-3mm of seed particle size, so not full seed can be collected by the second discharge port 2；Small impurity is after the second sieve 16
Leak down and is collected to inclined slide plate 1 by impurity collection port 17.Can be watched on the first tablet 7 from operation window 5 accumulate it is miscellaneous
The quantity of matter, and periodic cleaning can be carried out by operation window 5.
Embodiment 1：
As shown in Figure 1, a kind of screening plant of subsidiary dedusting function, including babinet 9,9 top of the babinet are equipped with charging
Mouth 12, the babinet 9 is interior to be equipped with the first filter screen 11 below feed inlet 12, and first filter screen, 11 inclined formula is arranged,
The strainer diameter of first filter screen 11 is bigger 1mm than seed particle size, and the one end being connect with 9 side wall of babinet is the height of the first filter screen 11
The low side at end, the first filter screen 11 is connected with horizontally disposed first tablet 7, the other end and the babinet 9 of first tablet 7
9 side wall of babinet of another side wall connection, 11 lower section of the first filter screen is equipped with the first hair-dryer 13, first hair-dryer 13
Lower section is equipped with the second filter screen 10, the setting of second filter screen, 10 inclined formula, the strainer diameter and seed grain of the second strainer
Diameter is identical, and the one end being connect with 9 side wall of babinet is the low side of the second filter screen 10, and the second the high-end of filter screen 10 is connected with level
The second tablet 6 being arranged, the other end of second tablet 6 are connect with another side wall of babinet 9, are connected with the second tablet 6
9 side wall of babinet is equipped with the first negative pressure device 3, and first negative pressure device 3 includes negative pressure cover 19 and is arranged on negative pressure cover 19
Negative tube 20, the lower edge of the negative pressure cover 19 is concordant with the second tablet 6, what 9 side wall of the babinet connected with negative pressure cover 19
Part is equipped with the 4th filter screen 18, and 10 lower end of the second filter screen is equipped with inclined first sieve 8, first sieve 8
Sieve diameter is identical as seed particle size, and the one end being connect with 9 side wall of babinet is the high-end of the first sieve 8, under first sieve 8
Portion is equipped with vibrations power supply 15, and the low side of the first sieve 8 is equipped with the first discharge port 4,9 side wall of babinet of 15 lower part of the vibrations power supply
It is equipped with the second hair-dryer 14, the lower section of second hair-dryer 14 is equipped with third filter screen 23, and the third filter screen 23 is in
Tilting is arranged, and the strainer diameter of third filter screen 23 is identical as seed particle size, and the one end being connect with 9 side wall of babinet is third mistake
The low side of strainer 23, the high-end of third filter screen 23 are connected with horizontally disposed third tablet 24, the third tablet 24 it is another
One end is connect with another side wall of babinet 9, and 9 side wall of babinet to connect with third tablet 24 is equipped with the second negative pressure device 21, institute
It states the second negative pressure device 21 and includes negative pressure cover 19 and the negative tube 20 being arranged on negative pressure cover 19, the lower edge of the negative pressure cover 19
Concordant with third tablet 24, the part that 9 side wall of the babinet connects with negative pressure cover 19 is equipped with the 5th filter screen 26, the third mistake
23 lower end of strainer is equipped with inclined second sieve 16, and the sieve diameter of first sieve 8 is smaller 1mm than seed particle size, with babinet 9
One end of side wall connection is the high-end of the second sieve 16, and 16 lower part of the second sieve is equipped with vibrations power supply 15, the second sieve 16
Low side be equipped with the second discharge port 2,16 lower part of the second sieve is equipped with inclined slide plate 1, and the low side of the slide plate 1 is equipped with miscellaneous
Matter collection port 17.
Preferably, first hair-dryer, 13 to the first tablet, 7 high 5cm, the light impurities be conducive in seed are blown to
On first tablet 7, in seed light impurities and seed detach.
Preferably, second hair-dryer, 14 to the second tablet, 6 high 5cm, the light impurities be conducive in seed are blown to
On first tablet 7, in seed light impurities and seed detach.
Preferably, the side wall where first negative pressure device 3 is equipped with operation window 5,5 lower edge of the operation window with
First tablet 7 is concordant, the quantity for the impurity accumulated on the first tablet 7 can be watched from operation window 5, and can pass through operation
Window 5 carries out periodic cleaning.
Preferably, the negative tube 20 is equipped with the 6th filter screen, negative tube 20 is in the 6th filter screen and negative pressure cover 19
Between be equipped with impurity recovery room 25, the 6th filter screen can stop that light impurities enter in negative pressure generator, damage negative pressure generator,
Or influence dust removing effects.
Embodiment 2：
As shown in Figure 1, a kind of screening plant of subsidiary dedusting function, including babinet 9,9 top of the babinet are equipped with charging
Mouth 12, the babinet 9 is interior to be equipped with the first filter screen 11 below feed inlet 12, and first filter screen, 11 inclined formula is arranged,
The strainer diameter of first filter screen 11 is bigger 3mm than seed particle size, and the one end being connect with 9 side wall of babinet is the height of the first filter screen 11
The low side at end, the first filter screen 11 is connected with horizontally disposed first tablet 7, the other end and the babinet 9 of first tablet 7
9 side wall of babinet of another side wall connection, 11 lower section of the first filter screen is equipped with the first hair-dryer 13, first hair-dryer 13
Lower section is equipped with the second filter screen 10, the setting of second filter screen, 10 inclined formula, the strainer diameter and seed grain of the second strainer
Diameter is identical, and the one end being connect with 9 side wall of babinet is the low side of the second filter screen 10, and the second the high-end of filter screen 10 is connected with level
The second tablet 6 being arranged, the other end of second tablet 6 are connect with another side wall of babinet 9, are connected with the second tablet 6
9 side wall of babinet is equipped with the first negative pressure device 3, and first negative pressure device 3 includes negative pressure cover 19 and is arranged on negative pressure cover 19
Negative tube 20, the lower edge of the negative pressure cover 19 is concordant with the second tablet 6, what 9 side wall of the babinet connected with negative pressure cover 19
Part is equipped with the 4th filter screen 18, and 10 lower end of the second filter screen is equipped with inclined first sieve 8, first sieve 8
Sieve diameter is identical as seed particle size, and the one end being connect with 9 side wall of babinet is the high-end of the first sieve 8, under first sieve 8
Portion is equipped with vibrations power supply 15, and the low side of the first sieve 8 is equipped with the first discharge port 4,9 side wall of babinet of 15 lower part of the vibrations power supply
It is equipped with the second hair-dryer 14, the lower section of second hair-dryer 14 is equipped with third filter screen 23, and the third filter screen 23 is in
Tilting is arranged, and the strainer diameter of third filter screen 23 is identical as seed particle size, and the one end being connect with 9 side wall of babinet is third mistake
The low side of strainer 23, the high-end of third filter screen 23 are connected with horizontally disposed third tablet 24, the third tablet 24 it is another
One end is connect with another side wall of babinet 9, and 9 side wall of babinet to connect with third tablet 24 is equipped with the second negative pressure device 21, institute
It states the second negative pressure device 21 and includes negative pressure cover 19 and the negative tube 20 being arranged on negative pressure cover 19, the lower edge of the negative pressure cover 19
Concordant with third tablet 24, the part that 9 side wall of the babinet connects with negative pressure cover 19 is equipped with the 5th filter screen 26, the third mistake
23 lower end of strainer is equipped with inclined second sieve 16, and the sieve diameter of first sieve 8 is smaller 3mm than seed particle size, with babinet 9
One end of side wall connection is the high-end of the second sieve 16, and 16 lower part of the second sieve is equipped with vibrations power supply 15, the second sieve 16
Low side be equipped with the second discharge port 2,16 lower part of the second sieve is equipped with inclined slide plate 1, and the low side of the slide plate 1 is equipped with miscellaneous
Matter collection port 17.
Preferably, first hair-dryer, 13 to the first tablet, 7 high 8cm, the light impurities be conducive in seed are blown to
On first tablet 7, in seed light impurities and seed detach.
Preferably, second hair-dryer, 14 to the second tablet, 6 high 8cm, the light impurities be conducive in seed are blown to
On first tablet 7, in seed light impurities and seed detach.
Embodiment 3：
As shown in Figure 1, a kind of screening plant of subsidiary dedusting function, including babinet 9,9 top of the babinet are equipped with charging
Mouth 12, the babinet 9 is interior to be equipped with the first filter screen 11 below feed inlet 12, and first filter screen, 11 inclined formula is arranged,
The strainer diameter of first filter screen 11 is bigger 2mm than seed particle size, and the one end being connect with 9 side wall of babinet is the height of the first filter screen 11
The low side at end, the first filter screen 11 is connected with horizontally disposed first tablet 7, the other end and the babinet 9 of first tablet 7
9 side wall of babinet of another side wall connection, 11 lower section of the first filter screen is equipped with the first hair-dryer 13, first hair-dryer 13
Lower section is equipped with the second filter screen 10, the setting of second filter screen, 10 inclined formula, the strainer diameter and seed grain of the second strainer
Diameter is identical, and the one end being connect with 9 side wall of babinet is the low side of the second filter screen 10, and the second the high-end of filter screen 10 is connected with level
The second tablet 6 being arranged, the other end of second tablet 6 are connect with another side wall of babinet 9, are connected with the second tablet 6
9 side wall of babinet is equipped with the first negative pressure device 3, and first negative pressure device 3 includes negative pressure cover 19 and is arranged on negative pressure cover 19
Negative tube 20, the lower edge of the negative pressure cover 19 is concordant with the second tablet 6, what 9 side wall of the babinet connected with negative pressure cover 19
Part is equipped with the 4th filter screen 18, and 10 lower end of the second filter screen is equipped with inclined first sieve 8, first sieve 8
Sieve diameter is identical as seed particle size, and the one end being connect with 9 side wall of babinet is the high-end of the first sieve 8, under first sieve 8
Portion is equipped with vibrations power supply 15, and the low side of the first sieve 8 is equipped with the first discharge port 4,9 side wall of babinet of 15 lower part of the vibrations power supply
It is equipped with the second hair-dryer 14, the lower section of second hair-dryer 14 is equipped with third filter screen 23, and the third filter screen 23 is in
Tilting is arranged, and the strainer diameter of third filter screen 23 is identical as seed particle size, and the one end being connect with 9 side wall of babinet is third mistake
The low side of strainer 23, the high-end of third filter screen 23 are connected with horizontally disposed third tablet 24, the third tablet 24 it is another
One end is connect with another side wall of babinet 9, and 9 side wall of babinet to connect with third tablet 24 is equipped with the second negative pressure device 21, institute
It states the second negative pressure device 21 and includes negative pressure cover 19 and the negative tube 20 being arranged on negative pressure cover 19, the lower edge of the negative pressure cover 19
Concordant with third tablet 24, the part that 9 side wall of the babinet connects with negative pressure cover 19 is equipped with the 5th filter screen 26, the third mistake
23 lower end of strainer is equipped with inclined second sieve 16, and the sieve diameter of first sieve 8 is smaller 2mm than seed particle size, with babinet 9
One end of side wall connection is the high-end of the second sieve 16, and 16 lower part of the second sieve is equipped with vibrations power supply 15, the second sieve 16
Low side be equipped with the second discharge port 2,16 lower part of the second sieve is equipped with inclined slide plate 1, and the low side of the slide plate 1 is equipped with miscellaneous
Matter collection port 17.
Preferably, first hair-dryer, 13 to the first tablet, 7 high 7cm, the light impurities be conducive in seed are blown to
On first tablet 7, in seed light impurities and seed detach.
Preferably, second hair-dryer, 14 to the second tablet, 6 high 6cm, the light impurities be conducive in seed are blown to
On first tablet 7, in seed light impurities and seed detach.The above, the only preferred embodiment of the utility model,
It is not intended to limit the utility model, the scope of patent protection of the utility model is subject to claims, every to use this reality
The equivalent structure made by novel specification and accompanying drawing content changes, and similarly should be included in the scope of protection of the utility model
It is interior.
Claims (5)
1. a kind of screening plant of subsidiary dedusting function, including babinet, the top of the box are equipped with feed inlet, which is characterized in that
The first filter screen is equipped in the babinet below feed inlet, the inclined formula of the first filter screen is arranged, the first filter screen
Strainer diameter is bigger 1-3mm than seed particle size, and the one end being connect with wall box is the high-end of the first filter screen, the first filter screen
Low side is connected with horizontally disposed first tablet, and the other end of first tablet and another side wall of babinet connect, the first mistake
Wall box below strainer is equipped with the first hair-dryer, and the lower section of first hair-dryer is equipped with the second filter screen, and described the
The inclined formula setting of two filter screens, the strainer diameter of the second strainer is identical as seed particle size, and the one end being connect with wall box is
The low side of second filter screen, the high-end of the second filter screen are connected with horizontally disposed second tablet, second tablet it is another
End is connect with another side wall of babinet, and the wall box to connect with the second tablet is equipped with the first negative pressure device, and described first is negative
Pressure device includes negative pressure cover and the negative tube that is arranged on negative pressure cover, and the lower edge of the negative pressure cover is concordant with the second tablet, institute
It states the part that wall box connects with negative pressure cover and is equipped with the 4th filter screen, second filter screen lower end is equipped with inclined first and sieves
The sieve diameter of net, first sieve is identical as seed particle size, and the one end being connect with wall box is the high-end of the first sieve,
First sieve lower part is equipped with vibrations power supply, and the low side of the first sieve is equipped with the first discharge port, the vibrations power supply lower part
Wall box is equipped with the second hair-dryer, and the lower section of second hair-dryer is equipped with third filter screen, and the third filter screen is in
Tilting is arranged, and the strainer diameter of third filter screen is identical as seed particle size, and the one end being connect with wall box is filtered for third
The low side of net, the high-end of third filter screen are connected with horizontally disposed third tablet, the other end and babinet of the third tablet
Another side wall connection, the wall box to connect with third tablet be equipped with the second negative pressure device, the second negative pressure device packet
The lower edge of the negative tube for including negative pressure cover and being arranged on negative pressure cover, the negative pressure cover is concordant with third tablet, the case-side
The part that wall connects with negative pressure cover is equipped with the 5th filter screen, and third filter screen lower end is equipped with inclined second sieve, described
The sieve diameter of first sieve is smaller 1-3mm than seed particle size, and the one end being connect with wall box is the high-end of the second sieve, described
Second sieve lower part is equipped with vibrations power supply, and the low side of the second sieve is equipped with the second discharge port, and second sieve lower part, which is equipped with, inclines
The low side of oblique slide plate, the slide plate is equipped with impurity collection port.
2. a kind of screening plant of subsidiary dedusting function according to claim 1, which is characterized in that first hair-dryer
It is higher 5-8cm than the first tablet.
3. a kind of screening plant of subsidiary dedusting function according to claim 1, which is characterized in that second hair-dryer
It is higher 5-8cm than the second tablet.
4. a kind of screening plant of subsidiary dedusting function according to claim 1, which is characterized in that the first negative pressure dress
Side wall where setting is equipped with operation window, and the operation window lower edge is concordant with the first tablet.
5. a kind of screening plant of subsidiary dedusting function according to claim 1, which is characterized in that set on the negative tube
There are the 6th filter screen, negative tube to be equipped with impurity recovery room between the 6th filter screen and negative pressure cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719442.7U CN207971101U (en) | 2017-12-11 | 2017-12-11 | A kind of screening plant of subsidiary dedusting function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114130641A (en) * | 2021-10-26 | 2022-03-04 | 纽普兰能源科技(镇江)有限公司 | Vibration screening type pneumatic ash conveying system and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130641A (en) * | 2021-10-26 | 2022-03-04 | 纽普兰能源科技(镇江)有限公司 | Vibration screening type pneumatic ash conveying system and using method thereof |
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Granted publication date: 20181016 Termination date: 20181211 |