CN105251554A - Pneumatic wheat huller - Google Patents

Abstract

A pneumatic wheat huller is composed of a high-pressure fan, a spiral pipeline, a wheat feeding hopper, a wheat feeding switch and an air filter cloth bag and is provided with an air cabinet as an additional device. The pneumatic wheat huller is mainly characterized in that a blast hole of the high-pressure fan is communicated with the spiral pipeline in an airtight mode. When the pneumatic wheat huller is used, wheat rolls and flows at a high speed in the spiral pipeline along with air flow flowing at a high speed and rubs against one another, and wheat hulls fall off in the mutual rubbing process; the separated wheat hulls are complete, and the integrity of rice grains is higher than that of rice grains produced by a traditional rice husking machine; moreover, the requirement for the manufacturing process is not high, and the pneumatic wheat huller is compact in structure, easy to operate and not high in overall manufacturing cost.

Description

The pneumatic hulling machine of wheat

Technical field:

The invention provides a kind of wheat machine, especially relate to the pneumatic hulling machine of a grow wheat.

Technical background:

General wheat machine has a large feature, all be grated by the shell of throwing off exactly, and, taken off the wheat of shell, percentage of head rice has much room for improvement, need wheat husk complete (using as Chinese medicine material or other industrial or agricultural raw material) or the higher user of wheat integrity degree for some, such wheat machine can not meet the demands.The present invention is exactly above deficiency in order to solve general wheat machine and the pneumatic hulling machine of a grow wheat designed.

Summary of the invention:

The pneumatic hulling machine of one grow wheat, mainly utilize high pressure positive blower that wheat is blown into helical pipe, utilize wheat along with the high speed Rolling flow of high velocity air in helical pipe and phase mutual friction, wheat husk is come off in the process of helical pipe high speed Rolling flow and phase mutual friction.Its critical piece comprises high pressure positive blower, helical pipe, enters wheat bucket, enters wheat switch, filters wind cloth bag five part, and being separately provided with an attachment device is wind cabinet, and principal character is:

The blast orifice of described high pressure positive blower is communicated with described helical pipe is airtight;

Described enter wheat bucket be arranged on above the air intake of described helical pipe;

Described filter wind cloth bag is both ends open, and during use, front opening fixes the air outlet connecting described helical pipe, and rear end knotting ties;

Described attachment device wind cabinet is used for being separated wheat and wheat husk.

Detailed description of the invention:

The pneumatic hulling machine of one grow wheat, mainly utilize high pressure positive blower that wheat is blown into helical pipe, utilize wheat along with the high speed Rolling flow of high velocity air in helical pipe and phase mutual friction, wheat husk is come off in the process of helical pipe high speed Rolling flow and phase mutual friction.Its critical piece comprises high pressure positive blower, helical pipe, enters wheat bucket, enters wheat switch, filters wind cloth bag five part, and being separately provided with an attachment device is wind cabinet, and specific structural features is:

Described high pressure positive blower is mesohigh air blast;

Described helical pipe preferably manufactures with metal, also can be that the hard material of plastics, pottery or other health manufactures;

The inner wall surface of described helical pipe requires smooth;

The inner wall surface of described helical pipe is smooth or more coarse a little all can;

The shape of the blast orifice of described high pressure positive blower is identical with the pipeline opening of described helical pipe with bore;

The blast orifice of described high pressure positive blower or air outlet are communicated with described helical pipe is airtight;

Described enter wheat switch-linear hybrid go out wheat passage in the described Mai Dou of entering lower end;

Above the air intake of described helical pipe, tube wall has a wheat inlet;

Described enter wheat bucket be arranged on above the air intake of described helical pipe;

The wheat passage that goes out of the described Mai Dou of entering lower end is communicated with the wheat inlet above the air intake of described helical pipe is airtight;

Described filter wind cloth bag is both ends open, and during use, front opening fixes the air outlet connecting described helical pipe, and rear end knotting ties;

Described attachment device wind cabinet is used for being separated wheat and wheat husk.

When using the pneumatic hulling machine of this grow wheat, as long as enter wheat bucket described in the wheat of drying is poured into, start air blast, then wheat switch is entered described in suitably opening, wheat will enter described helical pipe along with swiftly flowing air-flow, continuous high speed Rolling flow under the bending channel of described helical pipe guides, and continuous phase mutual friction in high speed Rolling flow, the shell of wheat just comes off one after another in the process of this phase mutual friction, and brought into described filter wind cloth bag by ducted air-flow together in company with wheat, finally, close blower power supply, open described filter wind cloth bag rear end sack, the mixture of the wheat of the inside and wheat husk is poured into described wind cabinet feed arrangement, start wind cabinet, wheat and wheat husk thoroughly can be separated.

Use the pneumatic hulling machine of this grow wheat to wheat, the wheat husk not only deviate from is complete, wheat integrity degree is high, and manufacture process requirement is not high, compact conformation, simple to operate, total manufacturing cost is not high, once promoting the use of, to promoting that the industrial or agricultural development of civilization of society has more tangible realistic meaning.

Claims (1)

1. the pneumatic hulling machine of wheat, mainly utilize high pressure positive blower that wheat is blown into helical pipe, utilize wheat along with the high speed Rolling flow of high velocity air in helical pipe and phase mutual friction, wheat husk is come off in the process of helical pipe high speed Rolling flow and phase mutual friction; Its specific structural features is: comprise high pressure positive blower, helical pipe, enter wheat bucket, enter wheat switch, filter wind cloth bag five part, being separately provided with an attachment device is wind cabinet, wherein:

Described high pressure positive blower is mesohigh air blast;

Described helical pipe preferably manufactures with metal, also can be that the hard material of plastics, pottery or other health manufactures;

The inner wall surface of described helical pipe requires smooth;

The inner wall surface of described helical pipe is smooth or more coarse a little all can;

The shape of the blast orifice of described high pressure positive blower is identical with the pipeline opening of described helical pipe with bore;

The blast orifice of described high pressure positive blower or air outlet are communicated with described helical pipe is airtight;

Described enter wheat switch-linear hybrid go out wheat passage in the described Mai Dou of entering lower end;

Above the air intake of described helical pipe, tube wall has a wheat inlet;

Described enter wheat bucket be arranged on above the air intake of described helical pipe;

The wheat passage that goes out of the described Mai Dou of entering lower end is communicated with the wheat inlet above the air intake of described helical pipe is airtight;

Described filter wind cloth bag is both ends open, and during use, front opening fixes the air outlet connecting described helical pipe, and rear end knotting ties;

Described attachment device wind cabinet is used for being separated wheat and wheat husk.