Title:
MICRO-CHARGE INDUCTION APPARATUS AND DUST REMOVAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/237556
Kind Code:
A1
Abstract:
A micro-charge induction apparatus (110A) and a dust removal system. Probes (111) of the micro-charge induction apparatus (110A) have larger detection ranges. The micro-charge induction apparatus (110A) comprises probes (111) and a signal processing system (112). The probes (111) comprise an induction part and an output part, and the induction part comprises at least two induction bodies which are connected to form a current path or which are separated from each other. The signal processing system (112) comprises an electrical box (1121) and a signal processing circuit module. The electrical box (1121) is installed on the outer surface of a housing structure when in use. A signal input interface of the signal processing circuit module is connected, by means of a micro-current signal transmission structure, to a signal of the output part corresponding to the probes (111). The micro-current signal transmission structure comprises a signal transmission line (1124), insulating sleeve (1123) and electromagnetic shielding tube (1122) which are layered and nested from the inside to the outside. A first end of the insulating sleeve (1123) is located in the electromagnetic shielding tube (1122) so as to isolate the signal transmission line (1124) from the electromagnetic shielding tube (1122) by means of the insulating sleeve (1123), and a second end of the insulating sleeve (1123) is located outside the electromagnetic shielding tube (1122) and is wrapped around the outside of the signal transmission line (1124).
Inventors:
TAN XIANFENG (CN)
HUANG TAO (CN)
HUANG TAO (CN)
Application Number:
PCT/CN2022/089813
Publication Date:
November 17, 2022
Filing Date:
April 28, 2022
Export Citation:
Assignee:
REACHCLEAN ENG AND TECHNICAL CHENGDU CO LTD (CN)
International Classes:
G01F1/56; B01D46/00; B01D46/44; G01R29/24
Foreign References:
| CN113433397A | 2021-09-24 | |||
| CN113433398A | 2021-09-24 | |||
| CN215962682U | 2022-03-08 | |||
| CN215232943U | 2021-12-21 | |||
| CN112362118A | 2021-02-12 | |||
| EP3093687A1 | 2016-11-16 | |||
| CN102269608A | 2011-12-07 | |||
| CN101038190A | 2007-09-19 | |||
| US20030042032A1 | 2003-03-06 |
Attorney, Agent or Firm:
CHENGDU QINGZHI PATENT LAW OFFICE (CN)
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