JPS6055181B2 - electric dust collector - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electrostatic precipitator that collects dust by charging it and electrically adsorbing it, and its purpose is to reduce the installation area by making the body smaller (thinner). The purpose is to make it smaller and expand the range of application of electrostatic precipitators, as well as to improve design and usability.

The configuration of a conventional electrostatic precipitator is as shown in Fig. 1.
Dust is charged when the air A is sucked in through an intake port 102 provided in the air intake port 1 and passes through a charging section constituted by an electricity 103 to which high voltage is applied and a discharge wire 104.

The charged dust is collected by a dielectric filter 105 of a dust collecting section provided behind the charging section. Behind the dielectric filter 105 are a motor 106 and a fan 107 for the ventilation section.
is provided, and the motor 106 is provided with a motor support, and the purified air B is discharged from the exhaust port 109. It is now being expelled to the outside. Therefore, according to this structure, the length of the charging part = A the length of the dust collecting part ■B the length of the pressure equalizing part = C (about 10 mm) the dead space due to the thickness of the motor = D the length of the blowing part ■E and Then, the thickness L of the entire product becomes L=A+BfC+DfE, which is extremely large, which not only restricts the installation position but also makes it disadvantageous in terms of portability and design.

The present invention eliminates the above-mentioned drawbacks, and one embodiment thereof will be described below with reference to the drawings.

In Figures 2 and 3, 1 is the main body of the electrostatic precipitator;
Reference numeral 2 denotes an intake port provided on the front surface of the main body 1, and when the inhaled air passes through a charged section consisting of an electrode 3 and a discharge wire 4 to which high pressure is applied, dust and dirt are removed. is charged.

The charged dust is collected by a dielectric filter 5 of a dust collection section provided behind the charging section. The dielectric filter 5
is divided into two parts 5a and 5b, and the motor 6 of the blowing section is sandwiched between the two parts of the dielectric filters 5a and 5b, and the air flow flows through the dielectric filter in a section corresponding to the dets base due to the thickness of the conventional motor. It is configured to cross the filter 5. The motor 6 is fixed to the main body 1 by a motor support fitting 8 at the rear thereof, and a fan 7 connected at the rear thereof is rotated to discharge purified air from the exhaust port 9 to the outside of the machine. It's summery. With the above configuration, the dead space part due to the thickness of the conventional motor can be
It can be omitted by dividing the filter 5 into two and fitting it within the thickness of the motor 6. Therefore, the distance between the dust collecting section and the blowing section should be equal to the pressure equalization distance (approximately 1 - that is sufficient). Therefore, the overall thickness L is L=A+B+C+E, and it is possible to make the body smaller (thinner).

As described above, according to the present invention, the dust collecting section is divided into two parts, the thickness of the motor is accommodated within the thickness range of the motor, and the motor is sandwiched between the two divided dust collecting parts, so that the body can be made thinner. This makes it possible to reduce the installation area, improve portability and ease of installation due to the reduced weight, and expand the range of application of the electrostatic precipitator. Also, the thinner design is very advantageous in terms of design.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a conventional electrostatic precipitator, FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a sectional view of FIG. 1...Main body, 5, 5a, 5b...Dielectric filter (dust collecting section), 6, 7...Motor and fan (air blowing section), 8... ...Motor support metal fittings.

Claims (1)

[Claims] 1. An intake port that takes in dust-containing air, a charging unit located behind the intake port that charges dust, a dust collection unit that adsorbs the charged dust, and a collection unit that collects clean air purified by the dust collection unit. 1. An electric dust collector, comprising: an air blowing section leading to an exhaust port; the dust collecting section is divided into two parts, and a motor of the air blowing section is inserted between the two divided dust collecting parts.