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Title:
ENVIRONMENTALLY CLEAN DUST-FREE BENCH CUTTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/129282
Kind Code:
A1
Abstract:
Disclosed is an environmentally clean dust-free bench cutting machine, comprising a shell (1) and a cutting workbench (2) arranged on the shell (1), wherein a saw mouth (3) is provided in the cutting workbench (2), an air suction bin (6) is arranged below the cutting workbench (2), the saw mouth (3) also serves as an air suction bin air inlet, the air suction bin (6) is provided with an air suction bin air outlet (73), the air suction bin air outlet (73) is provided with a horizontal centrifugal separator (7), a separator dust falling opening (71) is provided at the rear end of the horizontal centrifugal separator (7), a first dust-collecting box (81) is arranged at the separator dust falling opening (71), a separator air outlet (72) is arranged at the front end of the horizontal centrifugal separator (7), a filter cylinder (9) is arranged at the separator air outlet (72), and a negative pressure fan (10) is mounted at an air outlet of the filter cylinder (9). According to the cutting machine, dust and gas pre-separation can be achieved on a dust-containing gas flow, thus dust-free cutting can be achieved, and long-term stable operation of the machine can also be ensured; and the machine is small in size and convenient to carry and use.

Inventors:
HUA YI (CN)
ZHANG XUESHUN (CN)
Application Number:
PCT/CN2020/131418
Publication Date:
July 01, 2021
Filing Date:
November 25, 2020
Export Citation:
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Assignee:
NANJING VORTEK MACHINERY CO LTD (CN)
International Classes:
B27G3/00
Foreign References:
CN111113593A2020-05-08
CN211762206U2020-10-27
CN202439068U2012-09-19
CN108501114A2018-09-07
CN108162071A2018-06-15
CN206048432U2017-03-29
KR20180121806A2018-11-09
Attorney, Agent or Firm:
CHANGZHOU BAIYETENGFEI PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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