Using method of yam bulbil roller type classifying screen

A kind of spare parts and drum type technology, applied in chemical instruments and methods, sieves, solid separation and other directions, can solve the problems of inability to classify and screen the spare parts of yam, unable to meet the detailed classification and storage of spare parts of yam, etc., to achieve relaxed operating environment conditions and improve labor. Efficiency, the effect of strong grading ability

Inactive Publication Date: 2019-11-19
HUBEI UNIV FOR NATITIES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing screening device for yam yam yam can only perform simple screening on yam yam yam, but cannot carry out detailed classification and screening according to the size difference of yam yam yam, so the results of the screening process cannot meet the requirements of detailed classification and storage of yam yam yam according to size. need

Method used

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  • Using method of yam bulbil roller type classifying screen
  • Using method of yam bulbil roller type classifying screen
  • Using method of yam bulbil roller type classifying screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) Install four sets of graded mesh screens: select four sets of graded mesh screens with increasing mesh diameters from left to right, and fix the four sets of graded mesh screens on the frame pillars with mesh strips, fixing bolts and fixing nuts. The grading mesh screen is divided into first-level screen, second-level screen, third-level screen and fourth-level screen from left to right, the mesh diameter of the first-level screen is less than 1.0cm, and the mesh of the second-level screen The diameter is greater than or equal to 1.0cm and less than 1.5cm, the mesh diameter of the third-level sieve is greater than or equal to 1.5cm and less than 2.0cm, and the mesh diameter of the fourth-level sieve is greater than or equal to 2.0cm;

[0038] (2) Correspondingly place the zero surplus collection device: the zero surplus collection device is correspondingly fixed in the area below the four groups of grading screens, and the three interstage baffles divide the internal...

Embodiment 2

[0047] (1) Install four sets of graded mesh screens: select four sets of graded mesh screens with increasing mesh diameters from left to right, and fix the four sets of graded mesh screens on the frame pillars with mesh strips, fixing bolts and fixing nuts. A described grading screen is divided into a first-level screen, a second-level screen, a third-level screen and a fourth-level screen from left to right;

[0048] (2) Correspondingly place the collection device: the collection device is correspondingly fixed in the area below the four groups of grading screens, and the three interstage baffles divide the internal space of the grading collection box into four collection chambers, and the four collection chambers The room is divided into the first-level collection room, the second-level collection room, the third-level collection room and the fourth-level collection room from left to right. The first-level collection room is set facing the first-level screen, and the second-l...

Embodiment 3

[0057] (1) Install four sets of graded mesh screens: select four sets of graded mesh screens with increasing mesh diameters from left to right, and fix the four sets of graded mesh screens on the frame pillars with mesh strips, fixing bolts and fixing nuts. A described grading screen is divided into a first-level screen, a second-level screen, a third-level screen and a fourth-level screen from left to right;

[0058] (2) Correspondingly place the collection device: the collection device is correspondingly fixed in the area below the four groups of grading screens, and the three interstage baffles divide the internal space of the grading collection box into four collection chambers, and the four collection chambers The room is divided into the first-level collection room, the second-level collection room, the third-level collection room and the fourth-level collection room from left to right. The first-level collection room is set facing the first-level screen, and the second-l...

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Abstract

The invention relates to the technical field of bulbil screening, in particular to a using method of a yam bulbil roller type classifying screen. The classifying screen can conveniently classify and screen yam bulbils according to the size difference of yam bulbils. The method comprises the following steps that (1) four sets of classifying mesh screens are mounted; (2) bulbil collection devices are correspondingly placed; (3) mesh bags are mounted; (4) feeding is conducted; (5) first-stage screening is conducted, specifically, all manual regulating valves are closed, a motor is started or a crank handle is shaken, a central rotating shaft is driven to rotate, thus, a roller frame is driven to rotate by friction force, therefore, a roller type screening device is driven to operate, yam bulbils are subjected to first-stage screening and classifying through the first screen by means of centrifugal filter, spring vibration force and gravity, and yam bulbils with the diameter being smallerthan the mesh size of the first-stage screen fall from the meshes and enter the mesh bags in a first collection chamber; (6) second-stage screening is conducted; (7) third-stage screening is conducted; (8) fourth-stage screening is conducted; and (9) shutdown cleaning is conducted.

Description

technical field [0001] The invention relates to the technical field of yam yam sieve screening, in particular to a method for using a drum-type grading sieve of yam yam. Background technique [0002] While the yam forms tubers in the underground part, a lot of zero surplus seeds are born between the leaf axils in the upper part. Lingyuzi is the metamorphosis of axillary buds, that is, the deformation of side branches, called ground tubers, also called aerial tubers or plant buds, commonly known as yam beans. Lingyuzi is oval, 1-2.5 cm long, 0.8-2 cm in diameter, brown or dark brown, can be taken orally as medicine, and is a kind of traditional Chinese medicine. After the yam zero surplus seeds are picked and collected, they need to be screened before storage, so as to classify and store the yam zero surplus seeds according to different sizes. [0003] The existing screening device for yam yam yam can only perform simple screening on yam yam yam, but cannot carry out detail...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/26B07B1/42B07B1/46
CPCB07B1/26B07B1/42B07B1/4609B07B2201/02
Inventor 陈耀兵覃大吉杨永康齐卫军李求文
Owner HUBEI UNIV FOR NATITIES
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