KR200466809Y1 - Oil dust collector - Google Patents

Abstract

The motor unit 10 for transmitting the rotational driving force from the upper portion, the cylindrical housing portion 20 to suck the oil mist 1 in the lower portion of the motor portion 10, and rotates inside the housing portion 20 To mount the oil mist dust collector 100 on the lower side of the impeller 30, the filter portion 40 connected to the lower portion of the housing portion 20, and the filter portion 40 to generate suction force. Consists of the mounting portion 50 to form a rotary connection groove interconnected with the rotary connecting shaft on both sides so that the angle of the oil mist dust collector is easily changed, and convenient replacement of parts and maintenance work, oil mist spilled on the top The oil recovery hole is formed so that the oil can be recovered inside, preventing short circuit due to oil, and forming an oil discharge oil tool at the beginning of the oil discharge pipe to easily introduce the collected oil into the oil discharge pipe, Filter Compared to this, it prevents damage to the impeller due to the impurities mixed in the oil mist, and forms the upper stage that is inserted into the lower stage, so that the height is easily changed in consideration of the working environment after installation, and dustproof penetrates the center axis of the dustproof rubber. The present invention relates to an oil mist dust collector provided with a rubber bolt to prevent the oil mist dust collector from being separated or dropped.

Description

Oil mist collector {Oil dust collector}

The present invention relates to an oil mist dust collector, and more specifically, to form a rotary connection groove interconnected with the rotation connecting shaft on both sides so that the angle of the oil mist dust collector is easily changed, and the parts replacement and maintenance work conveniently performed, Oil recovery holes are formed to recover oil mist leaked to the inside to prevent short circuit due to oil, and an oil discharge oil tool is formed at the beginning of the oil discharge pipe to easily collect the oil collected inside the oil discharge pipe. It is equipped with a ceramic filter inside to prevent damage to the impeller due to impurities mixed in the oil mist, and to form a top cradle that is inserted into the bottom cradle, the height is easily changed in consideration of the working environment after installation, The oil mist dust collector is separated or dropped by installing a dustproof rubber bolt that penetrates the center axis of the dustproof rubber. It relates to an oil mist dust collector to prevent the dust.

In general, oil mist is an oil mist evaporation or the like due to frictional heat generated during processing of coolant and cutting oil, which are used for cooling and lubrication of cutting materials and cutting tools, during air pollution at production sites mainly for cutting processing. It is mixed with the atmosphere by the scattering of oil by the rotation of a tool or the like and is smogized.

Therefore, the oil mist mixed with the air pollutes the atmosphere of the workplace and adversely affects the health of the workers, and when the oil mist is leaked out of the workplace, it acts as a major cause of polluting the atmosphere.

1 is a configuration diagram representing an example of the configuration of a conventional oil mist dust collector is disclosed in Korean Utility Model Model No. 20-2010-003987.
As shown in FIG. 1, air and oil mist are sucked into the housing 110 by the rotation of the impeller 120 and filtered by the filter 130 according to the air flow, and the filter is rotated together with the impeller to filter 130. To remove and recover the oil attached to the) is characterized in that it is configured.

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Conventionally, various methods have been proposed and used to remove the oil mist as described above, and various kinds of bag filters, electrostatic precipitators, scrubbers, etc., using jam filters have been proposed and used, but in the frequent maintenance and management of filter replacement, etc. Since the interior of the dust collector is often disassembled, there was a problem in use.

In addition, there was a great inconvenience in the operation due to the dust collector made of a heavy weight motor and metal, and due to the nature of the dustproof rubber for fixing the dust collector, the fixing part is loosened due to the property of melting in oil, which causes an accident due to the fall of the heavy dust collector. There was a problem.

In addition, there is a problem in that the oil collected from the oil mist that is rotated due to the centrifugal force flows out to the periphery of the driving motor mounted on the upper portion and generates an electric leakage of the motor driven by electricity.

The present invention has been created to solve the problems of the prior art as described above is the purpose of the oil mist dust collector according to the present invention.

First, to easily change the angle of the oil mist dust collector to form a rotary connecting shaft on both sides and the rotary connecting groove connected to the rotary connecting shaft to perform parts replacement work or maintenance work conveniently,

Second, to prevent oil leakage due to the oil spilled to the periphery of the motor by forming an oil return hole in the center so that the oil mist leaked to the upper side inside the upper cover is recovered inside,

Third, the oil discharge oil tool protruding inwardly in the initial inlet of the oil discharge pipe is formed to easily flow the oil collected from the inside into the oil discharge pipe,

Fourth, the outer surface is provided with a ceramic filter coated with a ceramic coating material therein, to prevent damage to the impeller provided therein due to the suctioned impurities,

Fifth, the height of the upper cradle is formed in the lower cradle to easily vary the height in consideration of the working environment after installation,

Sixth, the present invention provides an oil mist dust collector which prevents the oil mist dust collector from falling off or falling off due to the corrosion of the dustproof rubber provided with a dustproof rubber bolt that penetrates the center axis of the dustproof rubber and simultaneously fixes the processing machine and the oil mist dust collector.

Oil mist dust collector according to the present invention for achieving the above object is provided with a motor portion 10 to which the rotational force is transmitted from the top and the motor flange 11 is formed on one side;

A cylindrical housing main body 21 having an upper and lower surfaces opened so that the oil mist 1 is sucked therein, and a plate-shaped upper cover 22 in which the motor flange 11 is seated on an upper surface of the housing main body 21. And a housing 20 formed of a rotary connecting shaft 23 protruding from both sides of the housing main body 21, and a tubular oil discharge pipe 24 protruding from the upper side of the housing main body 21. Become;

An impeller (30) connected to the motor unit (10) inside the housing part (20) and rotated to suck an external oil mist (1) therein;

A filter part 40 for filtering impurities in the oil mist 1 sucked into the lower part of the housing part 20 is provided;

An upright mounting portion 50 connected to the rotary connecting shaft 23 to mount the oil mist dust collector 100 on the top thereof, and having a rotary connecting groove 51 formed so that the angle is variable;

The dustproof rubber 61 is formed in the lower portion of the mounting portion 50 so as to be seated on the processing machine 2, and penetrates the center axis of the dustproof rubber 61 to the processing machine 2 and the oil mist dust collector 100. It characterized in that it comprises a dust-proof rubber bolt (62) for fixing.

Thus, the oil mist dust collector according to the present invention has the following effects.

First, by connecting the rotary connecting shaft formed on both sides of the housing portion and the rotary connecting shaft to form a rotary connecting groove so that the angle of the oil mist dust collector is variable, the angle can be easily changed to easily perform parts replacement and maintenance work. There is,

Second, by forming an oil recovery hole in the center so that the oil mist spilled to the upper side inside the upper cover is recovered inside, preventing leakage due to the oil spilled to the periphery of the motor, and recycling the collected oil to consume unnecessary oil Can reduce the

Third, by forming a stepped oil discharge oil tool protruding inwardly in the initial portion of the oil discharge pipe, the oil collected inside can easily flow into the oil discharge pipe, thereby shortening the process time,

Fourth, a ceramic filter coated with a ceramic coating material on the outer surface thereof is provided therein, and a filter cover having an open lower surface to allow an external oil mist to flow therein. Prevent,

Fifth, by coating the surface of the ceramic filter with a ceramic coating material, it is possible to significantly reduce the amount of materials used in manufacturing the existing ceramic filter to reduce the manufacturing cost,

Sixth, by forming the upper stage to be inserted into the lower stage, the height can be changed in consideration of the working environment after installation,

Seventh, by providing a dust-proof rubber bolt that penetrates the center axis of the dust-proof rubber at the same time to secure the processing machine and the oil mist dust collector, to prevent the oil mist dust collector is separated or dropped due to the exposure of the oil to prevent the oil mist dust collector. There is.

1 is a configuration diagram showing a configuration example of the prior art.
Figure 2 is a front sectional view showing a component according to the present invention.
Figure 3 is an exploded cross-sectional view showing the overall configuration according to the present invention.
Figure 4 is a state diagram used to show that the angle is variable according to the present invention.
5 is a state diagram showing that the oil according to the present invention is recovered to the inside.
Figure 6 is a plan sectional view showing the inside of the housing portion according to the present invention.
7 is a side use state diagram showing that the height of the cradle according to the present invention is variable.
FIG. 8 is a partial sectional view showing an example of installation of the anti-vibration rubber shown in part “A” of FIG. 7.
9 is a flow diagram illustrating the flow of the oil mist according to the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

First, the components of the oil mist dust collector according to the present invention will be described.

2 to 3, the motor unit 10 for transmitting the rotational driving force from the top, the cylindrical housing portion 20 in which the oil mist 1 is sucked in the lower portion of the motor unit 10, The impeller 30 which sucks the external oil mist 1 into the housing part 20, the filter part 40 connected to the lower part of the housing part 20, and the filter part 40. It is composed of a mounting portion 50 for mounting the oil mist dust collector 100 in the lower portion.

That is, the motor unit 10 is provided with a rotating shaft for transmitting a rotational driving force and the motor flange 11 is formed with a plurality of coupling holes (not shown) to be fixed to the housing unit 20.

The housing part 20 covers a cylindrical housing body 21 having an upper and lower portions open and an upper surface of the housing body 21 and a plate-shaped upper cover 22 in which the motor part 10 is seated on an upper surface. And, the tubular oil so that the rotary connecting shaft 23 protruding on both sides of the housing body 21 and the oil mist (1) introduced into the outer peripheral side of the housing body 21 is rotated and discharged The discharge pipe 24 is made.

The upper cover 22 may be connected and fixed to the upper side of the housing body 21 by a bolt (not shown).

On the other hand, the oil discharge pipe 24 is preferably formed at the beginning of the oil discharge oil tool 24a protruding inward so that the oil mist 1 rotated therein is easily guided into the oil discharge pipe 24. Do.

In addition, an inner side of the upper cover 22 includes a motor separation protrusion 26 spaced apart from the motor unit 10 and the upper cover 22, and an oil mist 1 inside the motor separation protrusion 26. The oil recovery hole 27 is formed to be recovered to the inside.

The impeller 30 is composed of a coupling groove 31 is connected to the motor unit 10 so that the suction force is generated, and a rotary blade 32 provided on the outer side of the coupling groove 31.

The filter part 40 is provided with a ceramic filter 41 having an outer surface coated with a ceramic coating material 41a therein to filter impurities in the oil mist 1 sucked into the inside, and an external oil mist 1 It is also preferred that the filter cover 42 having an open lower surface to be introduced.

The mounting portion 50 is connected to the rotary connecting shaft 23 to mount the oil mist dust collector 100 on the top and is connected to the rotary connecting shaft 23 is connected to the rotary connecting groove 51 so that the angle is variable Is formed.

In addition, the mounting portion 50 is the upper support base 53, the rotary connecting groove 51 is formed on the upper side, and the lower support base 54 is formed with a space therein so that the upper support 53 is inserted into the interior It is also made, it is also preferably provided with a fixing pin (not shown) to be fixed after moving up and down on the side of the upper cradle 53 and the lower cradle 54.

On the other hand, the lower portion of the mounting portion 50 is formed with a dust-proof rubber 61 to be seated on one surface of the processing machine 2, penetrating the center axis of the dust-proof rubber 61 and the processing machine (2) and oil A dustproof rubber bolt 62 for fixing the mist dust collector 100 is provided.

Next, look at the action of the oil mist dust collector according to the present invention made of the configuration as described above.

As shown in FIG. 9, in the process of sucking the external oil mist 1 into the housing part 20 by rotating the impeller 30 connected to the motor unit 10 rotating in the upper portion, the oil mist first. It is provided with a filter unit 40 for filtering the impurities mixed in (1), the suction oil mist (1) is rotated and moved to the outside due to the centrifugal force is discharged to the oil discharge pipe 24 for reuse or disposal .

Here, as shown in Figure 4 is connected to the rotary connecting shaft 23 formed on both sides of the housing portion 20, the rotary connecting shaft 23 is rotated to vary the angle of the oil mist dust collector 100 Since the connection groove 51 is formed, the angle is easily changed to facilitate maintenance or replacement of the oil mist dust collector 100.

In addition, as shown in FIG. 5, an inner side of the upper cover 22 includes a motor separation protrusion 26 spaced apart from the motor unit 10 and the upper cover 22, and an inner side of the motor separation protrusion 26. The oil recovery hole 27 is formed in the perforated oil mist (1) to be recovered to the inside, thereby preventing a short circuit due to the oil discharged to the periphery of the motor unit 10, to recycle the oil.

On the other hand, as shown in Figure 6 is an oil discharge oil tool 24a protruding inwardly so that the oil mist (1) to be rotated is guided to the inside of the oil discharge pipe 24 bent at a right angle to the housing portion ( By forming on the inner circumference of 20), it is easy for oil introduced into the oil to flow into the oil discharge pipe.

In addition, a ceramic filter 41 having an outer surface coated with a ceramic coating material 41a is provided therein so that impurities of the oil mist 1 sucked into the inside may be provided therein, and a lower surface of the oil mist 1 may be introduced therein. The open filter cover 42 is provided to prevent the rotating impeller from being destroyed due to the impurities sucked in.

On the other hand, the ceramic coating filter 41 by coating the ceramic coating material (41a) on the surface of the filter used in the past, to significantly reduce the amount of materials used when manufacturing the existing ceramic filter to reduce the manufacturing cost.

And, as shown in Figure 7 by forming the upper cradle 53, which is recessed into the lower cradle 54, it is possible to vary the height in consideration of the working environment after installation.

On the other hand, as shown in Figure 8 the lower portion of the mounting portion 50 is formed with a dust-proof rubber 61 penetrated with the processing machine 2, the processing through the center axis of the dust-proof rubber 61 The dustproof rubber bolt 62 is fixed to the machine 2 and the oil mist dust collector 100 at one time, thereby preventing the oil mist dust collector 100 from detaching due to the corrosion of the dust dust due to the exposure of the oil. .

The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

1: Oil mist 2: Processing machine
10: motor portion 11: motor flange
20: housing 21: housing body
22: upper cover 23: rotary connecting shaft
24: oil discharge pipe 26: motor separation projection
27: oil recovery 30: impeller
40: filter part 41: ceramic filter
41a: ceramic coating material 42: filter cover
50: mounting part 51: rotary connection groove
53: upper stage 54: lower stage
61: anti-vibration rubber 62: anti-vibration rubber bolt
100: oil mist dust collector

Claims (6)

In the oil mist dust collector (100) for sucking the oil mist (1) mixed in the air of the industrial site using the processing machine (2) to collect the oil;
A motor unit 10 which transmits rotational force from the upper side and has a motor flange 11 formed at one side thereof;
A cylindrical housing main body 21 having an upper and lower surfaces opened so that the oil mist 1 is sucked therein, and a plate-shaped upper cover 22 in which the motor flange 11 is seated on an upper surface of the housing main body 21. And a housing part 20 formed of a rotary connecting shaft 23 protruding from both sides of the housing main body 21, and a tubular oil discharge pipe 24 protruding from the upper side of the housing main body 21.
An impeller (30) connected to the motor unit (10) inside the housing unit (20) and rotated to suck an external oil mist (1) therein;
A filter part 40 for filtering impurities in the oil mist 1 sucked into the lower part of the housing part 20;
It is connected to the rotary connecting shaft 23 is mounted to the oil mist dust collector (100) on the top and consists of an upright mounting portion (50) formed with a rotary connection groove (51) to change the angle;
Inside the upper cover 22, the motor separation protrusion 26 spaces apart from the motor unit 10 and the upper cover 22, and the oil mist 1 inside the motor separation protrusion 26 inside. Oil mist dust collector, characterized in that the perforated oil recovery hole 27 is formed to be recovered. delete The method of claim 1, further comprising:
Oil mist dust collector characterized in that the oil discharge unit (24a) protruding inward so that the oil mist (1) rotated inside the oil discharge pipe 24 is guided to the inside of the oil discharge pipe (24) . The method of claim 1, further comprising:
The mounting portion 50 is composed of the upper support 53, the rotary connecting groove 51 is formed on the top, and the lower support 54 formed with a space therein so that the upper support 53 is inserted into the interior Oil mist dust collector characterized by the above-mentioned. The method of claim 1, further comprising:
Oil mist dust collector, characterized in that the outer surface is provided with a ceramic filter 41 coated with a ceramic coating material (41a) inside the filter portion (40). The method of claim 1, further comprising:
A dustproof rubber 61 is formed at a lower portion of the mounting portion 50 so as to be seated on one surface of the processing machine 2, and penetrates through the center axis of the dustproof rubber 61 to the processing machine 2 and the oil mist dust collector. Oil mist dust collector, characterized in that the anti-vibration rubber bolt 62 is fixed to the (100).

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