CN208357249U - The pneumatic separation device of light impurities in a kind of removing wheat - Google Patents
The pneumatic separation device of light impurities in a kind of removing wheat Download PDFInfo
- Publication number
- CN208357249U CN208357249U CN201820530832.8U CN201820530832U CN208357249U CN 208357249 U CN208357249 U CN 208357249U CN 201820530832 U CN201820530832 U CN 201820530832U CN 208357249 U CN208357249 U CN 208357249U
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- separation device
- air port
- pneumatic separation
- device ontology
- wheat
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Abstract
The pneumatic separation device of light impurities in a kind of removing wheat, including a vertically arranged pneumatic separation device ontology, which includes a vertically arranged inner cavity；The side of the pneumatic separation device ontology is from top to bottom equipped with the first air port and the second air port, and first air port is obliquely installed upwards, the second inlet horizontal setting；The pneumatic separation device ontology corresponds to first air port equipped with the first spherical portion, and the pneumatic separation device ontology corresponds to second air port equipped with the second spherical portion；The extreme lower position of first spherical portion is higher than the extreme lower position in first air port；First spherical portion is equipped with an opening portion, and the pneumatic separation device ontology corresponds to the opening portion equipped with exhaust column, which is connected to by pipeline with an exhaust fan, and the exhaust column, which is equipped with, collects cloth bag.The utility model passes through the different set-up modes in the first air port and the second air port, has the advantages that the removal of light impurities in wheat high-efficient.
Description
Technical field
The utility model relates to a kind of pneumatic separation devices of light impurities in removing wheat, belong to wheat processing equipment and technology neck
Domain.
Background technique
Wheat (Triticumaestivum Linn.) cultivation history is long, early in just having in the infant farming in period in ancient times
The plantation of wheat.The crops that wheat comes second as world food overall crop yield, importance are self-evident.According to joint
The World Food Programme of state statistics, the annual Wheat Production total amount in the whole world is more than 700,000,000 tons, about 1.52 hundred million hm of cultivated area2, Ren Leisuo
The food energy for needing in gross energy 30% is provided by wheat.1.15 hundred million tons of China's wheat total output, accounts for total grain output 22%, accounts for
The 19.6% of world wheat total yield, about 30,000,000 hm of long-term cultivated area2, the 26% of national plant of grain crops area is accounted for, is generation
The 20% of boundary's wheat planting area.China is the largest Wheat Production state and country of consumption, and yield, consumption figure account for about national grain and produce
The 25% and 22% of amount, the trading volume and quantity in stock of commodity wheat account for about the 33% of National Grain.
State's yield wheat causes wheat impurity content high, mainly sandstone, mud due to harvesting mode and the difference of growth region
Block, buckwheat, barley and oat etc., to influence flour processing quality, it is therefore necessary to clear up wheat.Sandstone and mud shoulder to shoulder
Block, which generally passes through three sieves two, to be beaten secondary gravity separation and removes stone, can be removed substantially, and other impurity then to have made full use of it is selected
The impurity removal function of equipment eliminates these unfavorable factors to the maximum extent.
In flour mill's wheat cleaning dedoping step, selection by winnowing is using a kind of most removal of impurities modes.
Summary of the invention
To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of wheat conveying device.
In order to achieve the above objects and other related objects, technical solution provided by the utility model is: a kind of removing wheat
The pneumatic separation device of middle light impurities, including a vertically arranged pneumatic separation device ontology, which vertically sets including one
The inner cavity set；The side of the pneumatic separation device ontology is from top to bottom equipped with the first air port and the second air port, first air port to
On be obliquely installed, second inlet horizontal setting；It is spherical equipped with first that the pneumatic separation device ontology corresponds to first air port
Portion, the pneumatic separation device ontology correspond to second air port equipped with the second spherical portion；The extreme lower position of first spherical portion is high
Extreme lower position in first air port；First air port is connected to by pipeline with one first air blower, second air port
It is connected to by pipeline with one second air blower；First spherical portion is equipped with an opening portion, and the pneumatic separation device ontology is corresponding should
Opening portion is equipped with exhaust column, which is connected to by pipeline with an exhaust fan, and the exhaust column, which is equipped with, collects cloth bag；It is described
The entrance of inner cavity is equipped with baffle plate.
Preferred technical solution are as follows: the side wall of first air port and pneumatic separation device ontology is at 45oAngle.
Preferred technical solution are as follows: second spherical portion is equipped with an opening portion, and the pneumatic separation device ontology corresponds to this and opens
Oral area is equipped with exhaust column, which is connected to by pipeline with an exhaust fan, and the exhaust column, which is equipped with, collects cloth bag.
Since above-mentioned technical proposal is used, the utility model has the advantage, that compared with prior art
The utility model passes through the different set-up modes in the first air port and the second air port, the removal to light impurities in wheat
Have the advantages that high-efficient.
Detailed description of the invention
Fig. 1 is utility model diagram.
In the figures above, 1, pneumatic separation device ontology；2, the first air port；3, the second air port；4, the first spherical portion；5, exhausting
Pipe；6, cloth bag is collected；7, baffle plate.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The revealed content of specification, so that those skilled in the art understands and reads, being not intended to limit the utility model can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, it should all still fall in the utility model institute
The technology contents of announcement obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", "left", "right",
The term of " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Its relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, a kind of pneumatic separation device for removing light impurities in wheat, including a vertically arranged pneumatic separation device sheet
Body 1, the pneumatic separation device ontology include a vertically arranged inner cavity；The side of the pneumatic separation device ontology is from top to bottom equipped with first
Air port 2 and the second air port 3, first air port are obliquely installed upwards, the second inlet horizontal setting；The pneumatic separation device sheet
Body corresponds to first air port equipped with the first spherical portion 4, and the pneumatic separation device ontology corresponds to second air port equipped with the second ball
Shape portion；The extreme lower position of first spherical portion is higher than the extreme lower position in first air port；First air port passes through pipeline
It is connected to one first air blower, second air port is connected to by pipeline with one second air blower；First spherical portion is equipped with
One opening portion, the pneumatic separation device ontology correspond to the opening portion equipped with exhaust column 5, which is connected by pipeline and an exhaust fan
Logical, the exhaust column, which is equipped with, collects cloth bag 6；The entrance of the inner cavity is equipped with baffle plate 7, which can make wheat stream
Become loose, so that subsequent removal of impurities be made to become easy.
Preferred embodiment are as follows: the side wall of first air port and pneumatic separation device ontology is at 45oAngle.
Preferred embodiment are as follows: second spherical portion is equipped with an opening portion, and the pneumatic separation device ontology corresponds to this and opens
Oral area is equipped with exhaust column, which is connected to by pipeline with an exhaust fan, and the exhaust column, which is equipped with, collects cloth bag.
First air port 2 is obliquely installed upwards, and the wind of blowout blows down the light impurities such as the dust being mixed in wheat, the awn of wheat
Top can all be blown to the first ball since the extreme lower position of the first spherical portion is higher than the extreme lower position in first air port
In shape portion, under the action of the negative pressure that exhaust fan generates, enter exhaust column 5 from the opening portion of the first spherical portion, and drop down onto collection
Cloth bag 6.
Second air port 3 is horizontally disposed, and the wind of blowout will be mixed in wheat, than the light impurities example of the weight such as dust, awn of wheat
Such as barnyard grass, blighted grain impurity blows to the second spherical portion.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (3)
1. a kind of pneumatic separation device for removing light impurities in wheat, it is characterised in that: including a vertically arranged pneumatic separation device sheet
Body, the pneumatic separation device ontology include a vertically arranged inner cavity；The side of the pneumatic separation device ontology is from top to bottom equipped with first
Air port and the second air port, first air port are obliquely installed upwards, the second inlet horizontal setting；The pneumatic separation device ontology
Corresponding first air port is equipped with the first spherical portion, and it is spherical equipped with second that the pneumatic separation device ontology corresponds to second air port
Portion；The extreme lower position of first spherical portion is higher than the extreme lower position in first air port；First air port by pipeline with
The connection of one first air blower, second air port are connected to by pipeline with one second air blower；First spherical portion is equipped with one
Opening portion, the pneumatic separation device ontology correspond to the opening portion equipped with exhaust column, which is connected to by pipeline with an exhaust fan,
The exhaust column, which is equipped with, collects cloth bag；The entrance of the inner cavity is equipped with baffle plate.
2. the pneumatic separation device according to claim 1 for removing light impurities in wheat, it is characterised in that: first air port
Side wall with pneumatic separation device ontology is at 45oAngle.
3. the pneumatic separation device according to claim 1 for removing light impurities in wheat, it is characterised in that: described second is spherical
Portion is equipped with an opening portion, and the pneumatic separation device ontology corresponds to the opening portion equipped with exhaust column, which is taken out by pipeline and one
Blower connection, the exhaust column, which is equipped with, collects cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530832.8U CN208357249U (en) | 2018-04-13 | 2018-04-13 | The pneumatic separation device of light impurities in a kind of removing wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530832.8U CN208357249U (en) | 2018-04-13 | 2018-04-13 | The pneumatic separation device of light impurities in a kind of removing wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357249U true CN208357249U (en) | 2019-01-11 |
Family
ID=64922673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530832.8U Expired - Fee Related CN208357249U (en) | 2018-04-13 | 2018-04-13 | The pneumatic separation device of light impurities in a kind of removing wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151456A (en) * | 2019-12-31 | 2020-05-15 | 卜露露 | Multistage rice dust collecting equipment of blowing |
-
2018
- 2018-04-13 CN CN201820530832.8U patent/CN208357249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151456A (en) * | 2019-12-31 | 2020-05-15 | 卜露露 | Multistage rice dust collecting equipment of blowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |