KR100361346B1 - Industrial oil-soluble mist elimination device - Google Patents

Abstract

The present invention relates to an industrial oil- and water-soluble mist (MIST) removal device, which will be described in more detail in the general industry oil and water-soluble substances are mixed with air and discharged into the factory or the atmosphere to the water-soluble mist (MIST) The present invention relates to a method for collecting and removing fumes by separating the oil-water-soluble liquid and air using physical properties such as centrifugal force cohesion force and adhesive force.

Oil- and water-soluble mist (MIST) removal device is composed of a mist inlet (A), mist separation (B), air outlet (C), liquid outlet (D), the mist inlet (A) is an impeller The mist is sucked by the rotation of (IMPELLER), and the mist separation part (B) is a centrifugal force for the water-soluble mist (MIST) while the mist rotates at a high speed along the spiral groove (space) of the spiral screw propeller (SCREWPROPELLER). Separating fumes and air naturally by using physical fluid engineering methods such as cohesion and adhesion, and filtering the fumes of the remaining liquid with a filter to completely separate the fumes into air and liquid, and the air discharge unit ( C) is a step of discharging the separated air through the air outlet, the liquid discharge unit (D) is a skew propeller characterized in that the step of discharging the collected liquid separated into air and liquid in the oil-soluble mist (SCREW PROPELLE R) It is oil-soluble mist elimination device with method.

Description

Industrial Water-Soluble Mist Remover {.}

The present invention relates to an industrial oil- and water-soluble mist (MIST) removal device, more specifically, the oil- and water-soluble mist (MIST) is discharged into the factory or the atmosphere in the general industry, this is impeller (IMPELLER) screw propeller (SCREW PROPELLER) The present invention relates to an apparatus for separating and collecting oil-water mist by air and liquid (water oil) by a physical method such as centrifugal force cohesion force by using a filter or the like.

In general, when oil-soluble fumes are discharged into a factory or the atmosphere, a fume removing device using a filter is used to improve the occurrence of problems such as worker health and air pollution in the working environment.

Referring to FIG. 5, the oil- and water-soluble mist 31 passing through the suction port 1 by the rotation of the impeller 2 is sucked into the drum 22 and then the drum filter 21 attached to the drum inner surface. By passing the fine particles of the oil-soluble mist 31 into large particles, the mist firstly filtered with air and liquid passes through the filter 6 through the inside of the outer cylinder 5, so that the water-soluble water is water-soluble. The mist 31 is separated into the collecting liquid 9 and the air 32 so that air is discharged through the discharge port 8 and the collecting liquid 9 is discharged through the liquid discharge port 10. .

This conventional technique is a problem that appears when separating the oil-soluble mist into the air filter 32 and the collecting liquid (9) with the drum filter (21) and the filter (6) is the first water-soluble mist (31) drum filter The filter is clogged while passing through the filter (21) and the filter (9). As a result, the filter's function decreases, and the function of removing oil-soluble fumes is reduced. The replacement cycle of (21, 9) is shortened and the consumption of the filters (21, 9) is large, resulting in high maintenance costs. Third, environmental problems such as lowering the operation rate of the machine and waste disposal of the waste filter are being generated.

The present invention provides a spiral screw propeller of a screw propeller of the screw propeller method rather than a filter to separate the oil / water-soluble mist 31 into air and a collecting liquid in order to solve the problems described above. As the water-soluble mist 31 passes through the groove (space) between the screw propellers, the water-soluble mist collides with and impacts the inner surface of the outer cylinder using natural physical properties, ie, centrifugal cohesion adhesion. Repeatedly rotated several times while the oil-soluble mist is made into large particles, and the oil-soluble mist is separated into air and the collecting liquid.

Most of the air after separation into the collection liquid passes through the safety filter, and the remaining oil- and water-soluble fumes are separated into air and the collection liquid, and the air is discharged to the atmosphere through the discharge port, and the collection liquid is discharged through the liquid discharge port. do.

1 is a partial cross-sectional perspective view of the present invention

2: Shear view of the present invention

3: Ga-ga cross section of FIG. 2

4: Half section perspective view of the present invention

5: Cross-sectional view of the general oil-soluble mist elimination device

<Description of Symbols on Main Parts of Drawing>

A: Haze suction part (1, 2, 7)

B: Mist separation part (3, 4, 5, 6)

C: air outlet (8)

D: liquid discharge part 10

1: mist inlet 10: liquid outlet

2: impeller 11: pedestal

3: inner cylinder 21: drum filter

4: SCREW PROPELLER 22: Drum (DRUM)

5: outer cylinder

6: SAFTY FILTER 31: Oil-soluble mist

7: motor 32: air

8: air outlet

9: collecting liquid (water, oils)

The present invention is the front and rear, the inlet (1) and the air outlet (8) is formed and the outer cylinder (5) formed with a liquid discharge hole (10) at the bottom; An inner cylinder (3) installed concentrically with the outer cylinder (5) inside the outer cylinder (5); An impeller (2) installed on the front of the inner cylinder (3); It is connected to the rear portion of the impeller (2) is installed in the interior of the inner cylinder (3) consists of a motor for driving the impeller (2), the screw propeller (4) on the cylindrical outer surface of the inner cylinder (3) A plurality of spirals are installed, and between the inner cylinder (3) and the motor (7) is provided a cylindrical safety filter (6) concentrically with the inner cylinder (3), the suction port of the outer cylinder (5) Industrial oil, characterized in that the sucked industrial oil-soluble mist is separated into air and the collecting liquid while passing sequentially through the screw propeller (4) and the safety filter (6). Regarding the water-soluble mist elimination apparatus, described in detail by the accompanying drawings as follows.

Figure 1 is a partial perspective cross-sectional view of the configuration of the industrial water-soluble removal device, the configuration of the device is a mist inlet (A) is composed of the inlet (1) and the impeller (2), the mist separation unit (B) It consists of a cylinder (5), an inner cylinder (3) fixed to an outer cylinder, a spiral screw propeller (4) fixed to an inner cylinder, a safety filter (6), and the air exhaust portion (C) is an air outlet port. (8) and the like, and the liquid discharge portion D is constituted by the liquid discharge port 10 and the like.

The action of the process in which the oil- and water-soluble mist 31 is separated into the air 32 and the collecting liquid 9 is discharged by the rotation operation of the motor 7, and the mist suction unit (A) the mist separation unit (B) the air discharge unit. (C) Air and water-soluble fumes 31 separated by the collecting liquid 9 and air while passing through the liquid discharge part D are separated and the air 32 is discharged into the outlet port 8 atmosphere and separated and collected. The liquid 9 is discharged through the liquid outlet 10.

In more detail, the water-soluble mist (31) separation and removal process, while the impeller (2) of the mist suction portion (A) is rotated by the operation of the motor (7) through the suction opening (1). Is sucked and passed through the impeller (2) and is sucked into the mist separation unit (B). The sucked oil- and water-soluble mist (31) passes through the outer cylinder (5) of the mist beak portion (B) and the inner cylinder (3) of the screw propeller (4) and the safety filter (6). To be separated.

At this time, the principle of separating the oil-soluble mist 31 into the collecting liquid 9 and the air 32 is the rotation of the impeller 2 between the outer cylinder 5, the inner cylinder 3 and the spiral screw propeller 4. The water-soluble water mist 31 moves in the direction of the filter 6 while repeatedly rotating at high speed along the spiral space of the water. This is naturally performed using the inherent physical properties of the water-soluble water mist, which is a liquid mist such as centrifugal force cohesion force. The water-soluble mist 31 is separated into the collecting liquid 9 and the air 32, respectively. In the drawing of FIG. 3, when the oil-soluble mist 31 rotates in the direction of A from the point A, the air 32 While rotating in the direction of water, the water-soluble mist (31) and water oil particles collide against the inner surface or the point of the outer cylinder (5) by centrifugal force, and are separated into large particles by the cohesion adhesion force and are collected liquid (9). ) Is in the outer cylinder (5). Along and discharged through the liquid outlet (10).

In FIG. 1, the fumes separated by the collecting liquid 9 and the air 32 pass through the helical groove of the screw propeller 4 and pass through the safety filter 6. Liquid mist (fog) residue is completely separated into air and the collecting liquid.

The separated air 32 passes through the air outlet 8 to be discharged into the atmosphere, and when the collecting liquid 9 is discharged through the liquid outlet 10, the collected liquid 9 is collected and reused or post-processed.

As described in detail above, the present invention uses a spiral screw propeller and a filter to completely separate and remove oil-soluble mists into the collection liquid and air to improve the working environment and the atmospheric environment of the worker. In addition, the helical screw propel device and the liquid mist can be removed by separating the oil-water-soluble mist into air and liquid by using the physical properties of the centrifugal cohesion adhesion force. Can reduce the cost and time, and the screw propeller method can maintain the semi-permanent life with almost no filter replacement.

Claims (1)

An outer cylinder 5 having an inlet port 1 and an air outlet port 8 formed at the front and rear surfaces thereof, and a liquid discharge hole 10 formed at a lower portion thereof; An inner cylinder (3) installed concentrically with the outer cylinder (5) inside the outer cylinder (5); An impeller (2) installed on the front of the inner cylinder (3); It is connected to the rear portion of the impeller (2) is installed in the inner cylinder (3) is composed of a motor for driving the impeller (2), the screw propeller (4) on the cylindrical outer surface of the inner cylinder (3) A plurality of spirals are installed, and between the inner cylinder (3) and the motor (7) is provided a cylindrical safety filter (6) concentrically with the inner cylinder (3), the suction port of the outer cylinder (5) Industrial oil-soluble mist removal device, characterized in that the suctioned industrial oil-soluble mist is separated into air and the collecting liquid while sequentially passing through the screw propeller (4) and the safety filter (6).