JPS62136235U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a schematic longitudinal sectional view showing the entire electrostatic precipitator of the present invention, Fig. 2 is a perspective view of the charging section and the dust collecting section, and Fig. 3 is the case of the dust collecting section of the dust collecting section. FIG. 4 is an enlarged perspective view partially showing the state before the electrode plate and conductive plate according to the present invention are combined, and FIG. 5 is an enlarged front view showing the state of the electrode plate and conductive plate according to the first embodiment. FIG. 6 is an enlarged perspective view showing a part of the fixed state, and FIG. 6 is a side view showing the fixing operation. FIG. 7 is a front view showing the head of the protrusion of the second embodiment in a completed state of being crimped, and FIG. 8 is a front view showing the state of the third embodiment after spot welding. FIG. 9 is a vertical cross-sectional view showing an outline of the entire conventional electrostatic precipitator, and FIG. 10 is a cross-sectional view of a main part similarly showing a means for fixing the electrode plate and the case. DESCRIPTION OF SYMBOLS 1...Case, 1a...Intake port, 1b...Exhaust port, 2...Charging part, 2k...Charging electrode plate, 2d ₁ ...
... Conductive plate, 21... Discharge wire, 3s... Dust collecting electrode plate,
3d ₁ ... conductive plate, 3t ... counter electrode plate, 3d ₂ ...
...Conductive plate, 4...Blower, 5...Protrusion, 6...
Fitting hole, 7...Abutting part, A...Contaminated air.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A plurality of charged electrode plates disposed in parallel to the air flow taken in and discharged by a blower in a case having an intake port and an exhaust port, and between the electrode plates. a charging section consisting of a discharge wire placed horizontally in the center of the charging section, and a charging section installed downstream of the charging section and having the same polarity as the charged electrode plate,
The electrostatic precipitator is configured with a dust collecting section consisting of a dust collecting electrode plate located downstream thereof and an opposing electrode plate disposed in the center between the electrode plates, wherein each of the electrode plates An electrostatic precipitator characterized in that at least one or more combinations of the conductive plates and the corresponding conductive plates are integrally connected by fixing means. (2) The fixing means is to pass the protrusions protruding from the base end of the electrode plate into fitting holes drilled at the required equal intervals in the conductive plate, and connect them by crimping the protruding heads. An electrostatic precipitator according to claim 1 of the utility model registration claim, characterized in that: (3) The fixing means is to pass the protrusions protruding from the base end of the electrode plate into fitting holes drilled at the required equal intervals in the conductive plate, and then twist and connect the protruding heads. Claim 1 for utility model registration characterized by
The electrostatic precipitator according to item 1 or 2. (4) Utility model registration characterized in that the fixing means is to bend the base end of the electrode plate at right angles to form an abutment part, set the abutment part at a predetermined location on the conductive plate, and join by welding. An electrostatic precipitator according to any one of claims 1 to 3.