Title:
ELECTRICALLY-CONTROLLED AUTOMATIC SIEVING MACHINE AND SIEVING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/041893
Kind Code:
A1
Abstract:
An electrically-controlled automatic sieving machine and a sieving method. The automatic sieving machine comprises a sieve tank body (1). The sieve tank body (1) comprises an upper sieve tank (2) and a lower sieve tank (3), and a sealed tank cavity (15) is formed in the sieve tank body (1). A second centrifugal sieve tray (16) is provided in the lower sieve tank (3), and a first centrifugal sieve tray (17) is provided in the upper sieve tank (2). Fixed shaft sleeves (18) are arranged on the outer surfaces of the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16), and the fixed shaft sleeves (18) are connected to the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16) by means of slots. An infrared emitter (22) is provided on one side of each of the first centrifugal sieve tray (17) and the second centrifugal sieve tray (16).
Inventors:
YANG FENG (CN)
SUN XINNAN (CN)
SUN XINNAN (CN)
Application Number:
PCT/CN2021/096721
Publication Date:
March 03, 2022
Filing Date:
May 28, 2021
Export Citation:
Assignee:
NANJING HANMINGZHI INTELLIGENT TECH CO LTD (CN)
International Classes:
B04B3/00; B04B11/05; B04B7/08; B04B11/04; B04B13/00; B07B13/11
Foreign References:
| CN112221730A | 2021-01-15 | |||
| CN111527824A | 2020-08-14 | |||
| CN205833631U | 2016-12-28 | |||
| CN1876255A | 2006-12-13 | |||
| CN208526995U | 2019-02-22 | |||
| GB419375A | 1934-11-12 |
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