CN110721812A

CN110721812A - Automatic dust collector for collector

Info

Publication number: CN110721812A
Application number: CN201911018224.4A
Authority: CN
Inventors: 陈际军; 汪孟金; 邹建义; 魏嘉宏
Original assignee: Ningbo Zhenhai Yifulai Culture Creativity Co Ltd
Current assignee: Ningbo Zhenhai Yifulai Culture Creativity Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-01-24

Abstract

The utility model provides an automatic dust collector of collecting electrode, this collecting electrode has adopted the double-deck design of piston, and slip about inner and outer cover (layer) collecting electrode passes through gear and rack can do relatively, sets up the scraper on the inner wall of inner tube, and the scraper can scrape the inner wall surface of endotheca, makes the dust of adsorbing on the inner wall of collecting electrode can the scraping clean, has avoided the accumulated defect of collecting electrode dust, is favorable to improving air purification's effect.

Description

Automatic dust collector for collector

Technical Field

The invention relates to an air purification device, in particular to a collector in a low-temperature plasma air purification machine.

Background

Common low temperature plasma gas cleaning device, its collecting electrode is board or bucket formula, remove dust and utilize the electrostatic adsorption on the inner wall of collecting electrode, however, clarifier operating time is one long, the dust that gathers on the inner wall of collecting electrode can accumulate and increase, behind the dust accumulation, easily drop, do not have proper processing method again when droing, cause secondary pollution, then, the dust that drops becomes the tiny particle through the collision, again by the suction plasma treatment zone, can multiple recirculation like this, the burden of plasma has not only been increased, and the gas treatment effect of plasma is seriously influenced.

Disclosure of Invention

In order to overcome the problems, the invention provides an automatic dust removal device for a collector electrode, the collector electrode adopts a piston type double-layer design, the collector electrodes of an inner sleeve and an outer sleeve (layers) can slide up and down through a gear and a rack, the inner wall of the collector electrode of the inner sleeve is provided with a scraper, and the scraper can scrape the surface of the inner wall of the inner sleeve, so that dust adsorbed on the inner wall of the collector electrode can be scraped completely in time.

The technical measure for solving the technical problem is that the automatic collector dust removal device is provided with an outer sleeve and an inner sleeve. The collecting electrode adopts a piston type double-layer design, a box body of the air purifier is used as an outer sleeve of the collecting electrode, the shape of an inner sleeve of the collecting electrode is the same as that of the outer sleeve, the length of the inner sleeve of the collecting electrode is smaller than that of the outer sleeve, the outer wall of the inner sleeve of the collecting electrode is tightly attached to the inner wall of the outer sleeve of the collecting electrode, and the inner sleeve of the collecting electrode can slide up and down along the; a straight groove is formed in the middle lower portion of the outer sleeve, a gear box is fixed below the straight groove, a gear in the gear box is driven by electricity or manually, a rack is fixed at the position, corresponding to the straight groove, of the inner sleeve, the gear is aligned with the rack in the straight groove, the rack is matched with the gear, and when the gear rotates, the inner sleeve can be driven to slide up and down through the rack; the bottom of the purifier box body is provided with a scraper, the scraper inclines upwards, the knife edge of the scraper is tightly attached to the inner wall of the inner sleeve, and the scraper is fixedly connected with the screw rod of the jet electrode through a blocking rod. When the gear works, the gear drives the rack to move, and simultaneously drives the collector inner sleeve to slide up and down along the inner wall of the collector outer sleeve, when the inner sleeve moves downwards, the scraper tightly attached to the inner sleeve scrapes the inner wall of the inner sleeve from bottom to top, and dust adhered to the inner wall of the inner sleeve can be scraped, so that the purpose of automatically removing the accumulated dust of the collector is achieved.

The invention has the advantages of automatic cleaning, secondary pollution prevention, improvement of the effect of the purifier and reasonable structure.

Drawings

The invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic view of an automatic dust removing device for collecting electrodes.

Fig. 2 is a schematic view of a doctor blade.

Fig. 3 is a schematic view of a rack and pinion arrangement.

Fig. 4 is a distribution diagram of the rack and the gear on the inner and outer sleeves.

In the figure, the device comprises a box body 1, a box body 2, an outer sleeve 3, an inner sleeve 4, a straight groove 5, a gear box 6, a rack 7, a scraper 8, a radio electrode 9, a screw rod 10, an insulator 11, a crosspiece 12, an insulator 13, a stop rod 14, a connecting hole 15 and a gear.

Detailed Description

In fig. 1, a box body 1 of the air purifier is used as an outer sleeve 2 of a collector, an inner sleeve 3 of the collector is the same as the outer sleeve in shape, the length of the inner sleeve of the collector is smaller than that of the outer sleeve, the outer wall of the inner sleeve of the collector is tightly attached to the inner wall of the outer sleeve of the collector, and the inner sleeve of the collector can slide up and down along the inner wall of the outer sleeve of the collector; a straight groove 4 is formed in the middle lower portion of the outer sleeve, a gear box 5 is fixed below the straight groove, the gear is driven by electricity or manually, a rack 6 is fixed at the position, corresponding to the straight groove, of the inner sleeve, and the rack is matched with the gear in the gear box; the bottom of clarifier box sets up scraper 7, the scraper slope is upwards, and the inner wall of endotheca is hugged closely to the edge of a knife of scraper, scraper 7 is fixed with penetrating electrode 8's screw rod 9, the scraper with adopt insulator 10 excessively fixed when the screw rod is fixed, penetrate electrode screw rod 9's upper end and pass through crosspiece 11 and insulator 12 and fix with the upper portion of box 1.

In fig. 2, the scraper 7 is connected with a blocking rod 13, the blocking rod is made of an insulating material, the edge of the scraper 7 is designed according to the shape of the inner wall of the box body, a connecting hole 14 is formed in the center of the blocking rod, and an insulator 10 is installed in the connecting hole 14 and can be connected and fixed with the screw rod through the insulator.

In fig. 3, the gear 15 fixed in the gear box 5 below the outer sleeve 2 is aligned with the rack 6 fixed on the inner sleeve 3, and the rack 6 is engaged with the gear 15.

In fig. 4, the outer sleeve 2 is sleeved outside the inner sleeve 3, a straight groove 4 is formed in the middle lower portion of the outer sleeve, a fixed rack 6 is arranged at a position, corresponding to the straight groove, of the inner sleeve, the gear box 5 is fixed below the straight groove 4 of the outer sleeve, the gear box 5 spans the straight groove 4, two sides of the gear box 5 are fixed to two sides of the straight groove 4, and when the gear rotates, the rack is driven to enable the inner sleeve to slide up and down along the inner wall of the outer sleeve.

Claims

1. The utility model provides an automatic dust collector of collecting electrode which characterized by: the box body of the air purifier is used as an outer sleeve of the collector, the shape of the inner sleeve of the collector is the same as that of the outer sleeve, the length of the inner sleeve of the collector is smaller than that of the outer sleeve, the outer wall of the inner sleeve of the collector is tightly attached to the inner wall of the outer sleeve of the collector, and the inner sleeve of the collector can slide up and down along the inner wall of the outer sleeve of the collector; a straight groove is formed in the middle lower portion of the outer sleeve, a gear box is fixed below the straight groove, a gear in the gear box is driven by electricity or manually, a rack is fixed at the position, corresponding to the straight groove, of the inner sleeve, a gear in the gear box is aligned to the rack, and the rack is matched with the gear; the bottom of the purifier box body is provided with a scraper, the scraper inclines upwards, the knife edge of the scraper is tightly attached to the inner wall of the inner sleeve, the scraper is fixed with the screw rod of the injection electrode, the scraper is excessively fixed with the screw rod by adopting an insulator when the screw rod is fixed, and the upper end of the screw rod of the injection electrode is fixed with the upper part of the box body through a crosspiece and the insulator.

2. The automatic dust collector of claim 1, wherein: the box body of the air purifier is used as an outer sleeve of the collector, the shape of the inner sleeve of the collector is the same as that of the outer sleeve, the length of the inner sleeve of the collector is smaller than that of the outer sleeve, the outer wall of the inner sleeve of the collector is tightly attached to the inner wall of the outer sleeve of the collector, and the inner sleeve of the collector can slide up and down along the inner wall of the outer sleeve of the collector; a straight groove is formed in the middle lower portion of the outer sleeve, a gear box is fixed below the straight groove, a gear in the gear box is driven by electricity or manually, a rack is fixed at the position, corresponding to the straight groove, of the inner sleeve, a gear in the gear box is aligned to the rack, and the rack is matched with the gear; the bottom of the purifier box body is provided with a scraper, the scraper inclines upwards, the knife edge of the scraper is tightly attached to the inner wall of the inner sleeve, the scraper is fixed with the screw rod of the injection electrode, the scraper is excessively fixed with the screw rod by adopting an insulator when the screw rod is fixed, and the upper end of the screw rod of the injection electrode is fixed with the upper part of the box body through a crosspiece and the insulator.

3. The automatic dust collector of claim 1, wherein: the gear box spans the straight groove, two sides of the gear box are fixed with two sides of the straight groove, and when the gear rotates, the gear rack is driven to enable the inner sleeve to slide up and down along the inner wall of the outer sleeve.