JPH0253146U

JPH0253146U -

Info

Publication number: JPH0253146U
Application number: JP13115988U
Authority: JP
Priority date: 1988-10-05
Filing date: 1988-10-05
Publication date: 1990-04-17

Description

[Brief explanation of the drawing]

第１図及び第６図は本考案の各例に係る集塵部
挿着状態における略示構造図、第２図及び第７図
は夫々第１図及び第６図に対応する集塵部取り出
し状態における略示構造図、第３図及び第４図は
本考案の例に係る集塵部の挿着状態及び取り出し
状態を示す略示構造図、第５図は第４図に対する
正面図、第８図は集塵部の取り出し後電荷推移を
示す特性線図である。１……本体ケーシング、２……集塵部、３……
陽極、４……集塵板、５……スイツチ、６……第
１接触子、７……第２接触子、８……ロツド、９
……第１接点、１０……第２接点、１１……枠体
、１２……レール、１４……溝、１５……スイツ
チ収容室。 Figures 1 and 6 are schematic structural diagrams of the dust collectors in the installed state according to each example of the present invention, and Figures 2 and 7 are the dust collectors taken out corresponding to Figures 1 and 6, respectively. FIGS. 3 and 4 are schematic structural diagrams showing the insertion and removal states of the dust collecting section according to the example of the present invention. FIG. 5 is a front view of FIG. 4, and FIG. FIG. 8 is a characteristic diagram showing the charge transition after removal from the dust collecting section. 1... Main body casing, 2... Dust collection section, 3...
Anode, 4... Dust collection plate, 5... Switch, 6... First contact, 7... Second contact, 8... Rod, 9
...First contact, 10...Second contact, 11...Frame, 12...Rail, 14...Groove, 15...Switch housing chamber.

Claims

[Scope of Claim for Utility Model Registration] 1. A dust collecting section 2 having an anode 3 and a dust collecting plate 4 is assembled to a main body casing 1 so as to be slidable and removable,
In an electrostatic precipitator that can supply DC high voltage to the anode 3 and the dust collecting plate 4 at a predetermined insertion position,
A switch 5 consisting of a first contact 6 and a second contact 7 which are given elasticity in the direction of contacting each other is connected to the main body casing 1 with the free ends of both contacts 6 and 7.
The first contact 6 is connected to the anode 3 and the second contact 7 is connected to the dust collecting plate 4, respectively. The rod 8 made of plastic resin is attached to the main body casing 1.
The tip of the rod is on the receiving side of the dust collecting part 2.
The first contactor 6 and the second contactor are in contact according to the insertion operation of the
The rod 8 is protruded so as to be inserted between the contacts 7, and a first contact 9 connected to an ungrounded high-voltage power source is attached to the surface of the rod 8 that is in contact with the first contact 6. Second contact 7 of rod 8
An electrostatic precipitator characterized in that a second contact 10 connected to a ground power source is attached separately from the first contact 9 to a surface in contact with the electrostatic precipitator. 2. The dust collecting section 2 has an independent switch housing chamber 15 in which the switch 5 is housed, and a pair of rails 12, 12 protruding from opposite walls of the switch housing chamber 15 to guide the rod 8, respectively. , while the rod 8 has a groove 14 that engages the rails 12, 12.
, 14 are recessed in each surface extending between the first contact 9 mounting surface and the second contact 10 mounting surface, respectively.
Electrostatic precipitator as described. 3. The dust collecting section 2 having the anode 3 and the dust collecting plate 4 is assembled to the main body casing 1 so as to be slidable and removable.
In an electrostatic precipitator that can supply DC high voltage to the anode 3 and the dust collecting plate 4 at a predetermined insertion position,
A switch 5 consisting of a first contact 6 and a second contact 7 which are given elasticity in the direction of contacting each other is connected to the main body casing 1 with the free ends of both contacts 6 and 7.
The first contact 6 is connected to the anode 3 and the second contact 7 is connected to the dust collecting plate 4, respectively. The rod 8 made of plastic resin is attached to the main body casing 1.
The tip of the rod is on the receiving side of the dust collecting part 2.
The first contactor 6 and the second contactor are in contact according to the insertion operation of the
The first contact 9 is connected to an ungrounded high-voltage power supply and is attached to the surface of the rod 8 that is in contact with the first contact 6. An electrostatic precipitator characterized in that a second contact 10 connected to a ground power source is attached to the main body casing 1 so as to be able to contact the second contact 7 at the predetermined insertion position.