CN211672409U - Double-deck feeder is thrown to wind extension one - Google Patents
Double-deck feeder is thrown to wind extension one Download PDFInfo
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- CN211672409U CN211672409U CN201922185472.XU CN201922185472U CN211672409U CN 211672409 U CN211672409 U CN 211672409U CN 201922185472 U CN201922185472 U CN 201922185472U CN 211672409 U CN211672409 U CN 211672409U
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Abstract
The invention relates to a double-layer feeder for one-throw of a pneumatic separator, and belongs to the technical field of tobacco equipment. The one-throwing double-layer feeder of the air distribution machine comprises a main body, a discharge pipe, a discharge fan, a throwing fan and a feed pipe; the main body is internally provided with an air separation chamber with a funnel-shaped bottom, the top of the air separation chamber is sequentially provided with a discharge pipe and a feed pipe from left to right, the bottom of the air separation chamber is provided with an air inlet for blowing air to the discharge pipe, the air inlet is provided with a discharge nozzle, and the discharge nozzle is connected with a discharge fan through a pipeline; the material throwing machine is characterized in that a material throwing port is arranged at the bottom of the main body, a material throwing nozzle blowing air to the material throwing port is arranged at the bottom of the main body, and the material throwing nozzle is connected with a material throwing fan through a pipeline. In the feeding process, part of materials are discharged in advance, and the amount of the materials put into the air separation bins is reduced, so that the operation load of the air separation machine is reduced; the amount of the materials which can be put into the separator is increased in the same time, so that the separation speed of the air separator is increased; the materials discharged in advance are all qualified light materials, and the sheet discharging rate of the air separator is improved.
Description
Technical Field
The invention belongs to the technical field of tobacco equipment, and particularly relates to a one-throwing double-layer feeder of a pneumatic separating machine.
Background
In the threshing and redrying production process generally adopted in China at present, tobacco leaves are separated from tobacco stems under the tearing action of a threshing machine, and the mixture of the separated tobacco leaves and the tobacco stems is conveyed to a pneumatic separation machine for pneumatic separation of the tobacco leaves. The traditional air separation machine usually adopts the inlet pipe to throw in the material, and all materials are all thrown into the air separation storehouse and are carried out the selection by winnowing, and air separation machine load is higher.
Disclosure of Invention
In order to solve the problems, the invention provides a one-throwing double-layer feeder of a wind extension machine. In the feeding process, part of materials are discharged in advance, and the amount of the materials put into the air separation bins is reduced, so that the operation load of the air separation machine is reduced; the amount of the materials which can be put into the separator is increased in the same time, so that the separation speed of the air separator is increased; the materials discharged in advance are all qualified light materials, and the sheet discharging rate of the air separator is improved.
In order to achieve the purpose, the invention is implemented according to the following technical scheme:
the one-throwing double-layer feeder of the air distribution machine comprises a main body, a discharge pipe, a discharge fan, a throwing fan and a feed pipe; the main body is internally provided with an air separation chamber with a funnel-shaped bottom, the top of the air separation chamber is sequentially provided with a discharge pipe and a feed pipe from left to right, the bottom of the air separation chamber is provided with an air inlet for blowing air to the discharge pipe, the air inlet is provided with a discharge nozzle, and the discharge nozzle is connected with a discharge fan through a pipeline; the material throwing machine is characterized in that a material throwing port is arranged at the bottom of the main body, a material throwing nozzle blowing air to the material throwing port is arranged at the bottom of the main body, and the material throwing nozzle is connected with a material throwing fan through a pipeline.
Preferably, the discharge pipe is connected with the air distribution bin discharge pipe of the air distribution machine.
Preferably, the power of the discharging fan is smaller than that of the throwing fan.
The invention has the beneficial effects that:
in the feeding process, part of materials are discharged in advance, and the amount of the materials put into the air separation bins is reduced, so that the operation load of the air separation machine is reduced; the amount of the materials which can be put into the separator is increased in the same time, so that the separation speed of the air separator is increased; the materials discharged in advance are all qualified light materials, and the sheet discharging rate of the air separator is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front cross-sectional view of the present invention;
in the figure, 1-a main body, 2-a discharge pipe, 3-a discharge fan, 4-a material throwing fan, 5-a feed pipe, 6-an air separation chamber, 7-an air inlet, 8-a discharge nozzle, 9-a material throwing port and 10-a material throwing nozzle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in the figure, the one-throwing double-layer feeder of the air distribution machine comprises a main body 1, a discharge pipe 2, a discharge fan 3, a throwing fan 4 and a feed pipe 5; the main body 1 is internally provided with a funnel-shaped air separation chamber 6, and the funnel-shaped bottom of the air separation chamber 6 quickly discharges materials, so that the materials are effectively prevented from being accumulated in the air separation chamber 6; the top of the air separation chamber 6 is sequentially provided with a discharge pipe 2 and a feed pipe 5 from left to right, the feed pipe 5 is connected with external material conveying equipment, and when the equipment runs, tobacco leaves are guided into the air separation chamber 6 from the feed pipe 5; the discharge pipe 2 is used for discharging the light materials in the air separation chamber 6 out of the air separation chamber 6. Discharging pipe 2 communicates with discharging pipe 2 of air separation machine, adopts the negative pressure of the discharging pipe of air separation machine, forms the negative pressure in discharging pipe 2, discharges the light tobacco leaf that floats in the air separation chamber 6 in advance, reduces the material quantity that gets into in the air separation storehouse of air separation machine, improves the air separation rate. The air inlet 7 that blows to discharging pipe 2 is equipped with to the wind locellus 6 bottom, be equipped with discharge nozzle 8 on the air inlet 7, discharge nozzle 8 passes through the pipeline and is connected with discharge fan 3, discharge fan 3 circular telegram rotates and produces wind, spout from discharge nozzle 8 behind the pipeline, will blow up from the tobacco leaf light in the tobacco leaf material that falls in the inlet pipe 5, through discharging pipe 2 suction again, form the circulation of air passageway between messenger's air inlet 7 and the discharging pipe 2, the light material in the material is discharged in advance.
The material throwing machine is characterized in that a material throwing port 9 is arranged at the bottom of the main body 1, a material throwing nozzle 10 blowing air to the material throwing port 9 is arranged at the bottom of the main body 1, the material throwing nozzle 10 is connected with a material throwing fan 4 through a pipeline, the material throwing nozzle 10 is communicated with an air distribution bin feed inlet of an air distribution machine, the material throwing fan 4 is electrified and rotated to generate air, the air is sprayed out from the material throwing nozzle 10 after passing through the pipeline, and materials are sprayed into the air distribution bin to finish air distribution. The power of the discharging fan 3 is less than that of the throwing fan 4, main tobacco flake wind is divided into wind sub-bins of the wind sub-machine, light materials in the wind sub-bins 6 are discharged in advance in an auxiliary mode, the quantity of the materials in the wind sub-bins is reduced, and the wind sub-machine wind division efficiency is improved; the material quantity of the feed inlet of the air separation bin is reduced, and the retention of the material at the position of the material throwing nozzle 10 is reduced.
In the feeding process, part of materials are discharged in advance, and the amount of the materials put into the air separation bins is reduced, so that the operation load of the air separation machine is reduced; the amount of the materials which can be put into the separator is increased in the same time, so that the separation speed of the air separator is increased; the materials discharged in advance are all qualified light materials, and the sheet discharging rate of the air separator is improved.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, while the invention has been described in detail with reference to the foregoing preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims; the size of the attached figure is irrelevant to the specific real object, and the size of the real object can be changed at will.
Claims (3)
1. The utility model provides a double-deck feeder is thrown to air extension, its characterized in that: comprises a main body (1), a discharge pipe (2), a discharge fan (3), a throwing fan (4) and a feed pipe (5); the air separation device is characterized in that an air separation chamber (6) with a funnel-shaped bottom is arranged in the main body (1), a discharge pipe (2) and a feed pipe (5) are sequentially arranged at the top of the air separation chamber (6) from left to right, an air inlet (7) for blowing air to the discharge pipe (2) is arranged at the bottom of the air separation chamber (6), a discharge nozzle (8) is arranged on the air inlet (7), and the discharge nozzle (8) is connected with a discharge fan (3) through a pipeline; the material throwing machine is characterized in that a material throwing port (9) is arranged at the bottom of the main body (1), a material throwing nozzle (10) blowing to the material throwing port (9) is arranged at the bottom of the main body (1), and the material throwing nozzle (10) is connected with a material throwing fan (4) through a pipeline.
2. The single-throw double-layer feeder of the pneumatic sorting machine as claimed in claim 1, wherein: the discharging pipe (2) is connected with the air distribution bin discharging pipes of the air distribution machine.
3. The single-throw double-layer feeder of the pneumatic sorting machine as claimed in claim 1, wherein: the power of the discharging fan (3) is less than that of the throwing fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185472.XU CN211672409U (en) | 2019-12-09 | 2019-12-09 | Double-deck feeder is thrown to wind extension one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185472.XU CN211672409U (en) | 2019-12-09 | 2019-12-09 | Double-deck feeder is thrown to wind extension one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211672409U true CN211672409U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185472.XU Active CN211672409U (en) | 2019-12-09 | 2019-12-09 | Double-deck feeder is thrown to wind extension one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211672409U (en) |
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2019
- 2019-12-09 CN CN201922185472.XU patent/CN211672409U/en active Active
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