KR102078341B1 - Water soluble cutting oil tank sterilization and cleaner - Google Patents

Abstract

The present invention relates to a water-soluble cutting oil tank sterilizing and cleaning device. The water-soluble cutting oil tank sterilizing and cleaning device according to an embodiment of the present invention comprises: a vacuum inhaler sucking cutting oil and chips from a cutting oil tank of a component processing equipment through a suction hose; a storage tank filtering and storing cutting oil supplied through the vacuum inhaler; an ozone generator connected to the storage tank and generating and supplying ozone through external air; and a cyclone device connected to the storage tank to receive cutting oil and purify cutting oil through separation and discharge of foreign matters through a cyclone principle.

Description

WATER SOLUBLE CUTTING OIL TANK STERILIZATION AND CLEANER

The present invention relates to water soluble cutting oil tank sterilization and cleaner. More particularly, the present invention relates to a water-soluble cutting oil tank sterilizer and a cleaner for sterilizing and purifying the cutting oil stored in the cutting oil tank of the component processing facility.

For example, the technique for sterilizing and purifying water-soluble cutting oil is disclosed by (patent document 1).

(Patent Document 1) relates to a cutting oil regeneration and recycling system (hereinafter referred to as 'prior art'), whereby cutting oil can be largely divided into non-aqueous and water-soluble cutting oil, and the non-aqueous cutting oil is oil-based and chloride-based. The water-soluble coolant can be classified into an emulsion type and a synthetic type.

However, in consideration of economical efficiency, processing, and cooling, there is a high demand for water soluble cutting oil.

In the case of such water-soluble cutting oil, emulsion type and synthetic type have good metal workability, but are mixed with water, and thus, are accompanied by the propagation of bacteria, and the bacteria propagate due to the propagation of the bacteria and have a bad smell.

In particular, since bacteria grow most vigorously around 38 ° C of cutting oil temperature, they feed on fat components and corrosion inhibitors of water-soluble cutting oil, and mineral oils that feed bacteria as odors and rot occur due to their growth. Due to the large amount of bacteria that grow rapidly because of the growth of bacteria due to the contamination of cutting oil is inevitable, there is a problem that must be replaced from time to time.

Therefore, in the summer of continuous machining and high outside temperature, the cutting oil easily rots due to bacteria contamination, and the smell caused by this stimulates the sense of smell of the worker, and can cause various dermatitis on contact and adversely affect the working environment. Contaminated cutting oil is discharged into the waste water after the machine tool is shut down due to the decrease in productivity and work efficiency. This results in a cost expenditure and labor costs due to personnel input to remove the remaining chips after the waste water is discharged. Not only can there be problems with the addition of new coolant.

In order to solve this problem, the related art sequentially and continuously configures each component such as an oil water separator, a chip separator, a sterilizer, and an odor removal purifier, thereby reducing maintenance costs while allowing a large amount of water treatment and cutting oil corruption. It is disclosed that the environmental pollution can be prevented by regeneration and recycling before the production.

Republic of Korea Patent Publication No. 10-2016-0061509

SUMMARY OF THE INVENTION An object of the present invention is to provide a water-soluble cutting oil tank sterilizer and cleaner which improves the prior art so that it is possible to simultaneously disinfect and clean the cutting oil tank without stopping the parts processing equipment.

In order to solve the above problems,

Water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention is a vacuum suction system (Vacuum Suction System) to suck the cutting oil and the chip (Chip) in the cutting oil tank of the parts processing equipment through the suction motor and the suction hose connected to the suction motor ;

The upper part is opened to filter and store the cutting oil supplied through the vacuum inhaler, and is connected to the vacuum inhaler to collect the chips sucked from the vacuum inhaler through the strainer and to collect the chips collected through the strainer. A filtration device having a discharge port formed to discharge to the outside is installed at an upper portion thereof, and a storage tank having a discharge hole formed at a lower portion thereof to discharge chips deposited on the bottom to the outside;

An ozone generator connected to the reservoir and generating and supplying ozone (O ₃ ) through outside air;

A cyclone device for receiving cutting oil through a pressurized pump connected to the reservoir and refining the cutting oil by separating and discharging foreign matter through a cyclone principle; And
The vacuum suction device, the storage tank, the ozone generator and the cyclone device are disposed inside and outside, the control unit for controlling them is provided, the movement handle is provided on the upper portion, the moving wheel is provided on the lower portion (Body) ;

It may include.

In addition, in the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention, the cyclone device includes a cylindrical upper body having an inlet nozzle through which cutting oil is introduced;

The cutting oil introduced into the cylindrical upper body is formed in a conical shape so as to form a descending vortex that descends while pivoting along the inner wall, and is integrally formed at the lower portion of the cylindrical upper body, and the lower nozzle discharging foreign matter separated from the cutting oil is disposed at the lower end. Conical lower body provided; And

An upper nozzle provided on an upper portion of the cylindrical upper body and configured to discharge purified cutting oil which rises while forming a rising vortex;

It may include.

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In addition, in the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention, the main body is electrically connected to the control unit, the operation unit exposed to the user to set and observe;

It may further include.

Such a solution will become more apparent from the detailed description for carrying out the following invention based on the accompanying drawings.

Prior to this, the terms or words used in this specification and claims should not be construed in the usual and dictionary sense, and the inventors will be required to properly define the concepts of terms in order to best describe their invention. On the basis of the principle that it can be interpreted as meaning and concept corresponding to the technical idea of the present invention.

According to one embodiment of the present invention, since the cutting oil tank can be sterilized and cleaned during operation of the production line without stopping the operation of the parts processing equipment, there is an effect of improving productivity. In other words, it is possible to reduce downtime costs without stopping production lines.

In addition, it is possible to prevent waste of resources by reusing cutting oil through sterilization purification without wastewater treatment. And since the chip can be automatically removed without inputting manpower, the glass management cost can be reduced.

1 is a schematic view showing a water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention.
Figure 2 is a cross-sectional view showing a cyclone apparatus of the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention.
Figure 3 is a front view showing the arrangement of the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention.
Figure 4 is a block diagram showing the operation of the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention.

Specific aspects and specific technical features of the present invention will become more apparent from the following detailed description and embodiments related to the accompanying drawings. In the present specification, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used to refer to the same components, even if displayed on different drawings. In addition, in describing one embodiment of the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only to distinguish the components from other components, and the nature, order, order, etc. of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to that other component, but there may be another configuration between each component. It is to be understood that the elements may be "connected", "coupled" or "connected".

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram schematically showing the configuration of the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention, a vacuum inhaler 10 for sucking and sterilizing the cutting oil and chips of the cutting oil tank 1 , The reservoir 20, the ozone generator 30, the pressurized pump 50 and the cyclone device 60 is shown.

2 is a cross-sectional view of the cyclone apparatus 60 of the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention, the cyclone apparatus 60 for separating and discharging foreign matter from the cutting oil using the cyclone principle It shows the configuration.

Figure 3 is a front view showing the arrangement of the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention, the storage tank 20 and the ozone generator 30 in the body 70 is provided with a control unit 71 ) Is disposed, the filtration device 40 is disposed on the reservoir 20, the vacuum inhaler 10 is installed on the ozone generator 30, the cyclone device outside the main body 70 (60) shows a coupling relationship arranged.

Figure 4 shows the configuration of the operation unit 72 of the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention, showing the configuration of the operation unit 72 provided with the operation button 72a and the measuring instrument 72b It is showing.

As shown in Figures 1 to 4, the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention, for example, cutting oil to easily remove the factors affecting the life of the water-soluble cutting oil used in the processing of metal workpieces The vacuum inhaler 10 for sucking cutting oil and chips from the tank 1 and supplying the chips to the storage tank 20, the ozone generator 30 for supplying ozone (O ₃ ) to the storage tank 20, and the storage tank 20. It includes a cyclone device 60 for receiving the cutting oil to separate and discharge the foreign matter through the cyclone principle.

The vacuum inhaler 10 is, for example, a device for suctioning cutting oil and chips simultaneously in a vacuum manner through a suction motor 12 and a suction hose 11 connected thereto, and are implemented as a flexible hose to freely move. The suction hose 11 sucks the cutting oil and chips from the cutting oil tank 1 in which the water-soluble cutting oil is stored during operation of the component processing equipment represented by the machine tool, and supplies the sucked cutting oil and chips to the storage tank 20. Done. And through the suction hose 11, as well as the cutting oil tank (1), it is possible to easily clean the periphery or the bottom.

The reservoir 20 is a size capable of accommodating and storing cutting oil supplied through the vacuum inhaler 10, and may be manufactured and provided in an open shape. For example, the reservoir 20 and the hose or pipe may be provided. It is connected through a common connecting means including a supply of cutting oil to filter the chips in a precipitation method. After discharging the cutting oil to the cyclone apparatus 60, a discharge port 21 may be provided at a lower portion thereof to discharge the fine chips remaining on the bottom to the outside.

Here, the upper portion of the reservoir 20 may be installed and operated by a filtration device 40 for filtering and collecting the chips from the cutting oil through a sieve (41) inside, in this configuration, the filtration device 40 and the vacuum inhaler 10 are interconnected via connecting means.

That is, the filtration device 40 first filters the cutting oil and chips introduced from the upper part through the internal strainer 41 to supply the lower tank 20 to the lower reservoir 20, and collects the filtered oil through the strainer 41. A discharge port may be provided to discharge the chip to the outside.

Therefore, according to one embodiment of the present invention, by filtering and collecting the first thick chip through the filtration device 40, by removing the secondary fine chip through the reservoir 20, automatic removal of the chip without the input of manpower It is possible.

The ozone generator 30 is connected to the storage tank 20 through the above-described conventional connecting means, and as is well known, when external air is supplied from one side, part of the oxygen is discharged through the silent discharge or electrolysis. O ₃ ) to generate ozone (O ₃ ) by using the principle to change, and to supply it to the reservoir 20 from the other side.

This ozone (O ₃ ) is to prevent the decay due to bacterial, bacterial growth that is a factor affecting the coolant life. In more detail, first, OH- constituting ozone (O ₃ ) has a sterilization action, and in the case of O 2, sterilization and washing are improved to prevent decay by bacteria and bacterial growth.

Therefore, according to an embodiment of the present invention, by removing the odor by sterilizing bacteria in the cutting oil by an electrochemical sterilization method that does not require a chemical additive, it can be applied without any abnormal reuse.

On the other hand, the cyclone device 60 according to an embodiment of the present invention as a device for refining the cutting oil from which the suspended matter is removed through the filtration device 40, for example through a pressure pump 50 connected to the reservoir 20 The coolant is supplied to remove and remove foreign substances through the cyclone principle.

That is, the cyclone apparatus 60 has a cylindrical upper body 61 provided with an inlet nozzle 61a connected through a pressure pump 50 and a normal connecting means to separate and discharge foreign matter from cutting oil using a cyclone principle. And a conical lower body 62 formed integrally with a lower portion of the cylindrical upper body 61 and having a lower nozzle 62a at a lower end thereof. And it is provided on the upper portion of the cylindrical upper body 61 includes an upper nozzle 63 for discharging the cutting oil from which foreign matters have been removed.

The cutting oil introduced into the cyclone device 60 collides with the inner wall of the cylindrical upper body 61 and descends while descending while naturally turning along the inner walls of the cylindrical upper body 61 and the conical lower body 62. ).

At this time, the centrifugal force generated in the dropping vortex 61b acts on the foreign matter that is heavier than the cutting fluid, which is a fluid, so that the foreign matter escapes the dropping vortex 61b to the inner walls of the cylindrical upper body 61 and the conical lower body 62. The impact decreases while the speed decreases and is discharged to the outside through the lower nozzle 5.

That is, the conical lower body 62 becomes narrower in diameter toward the lower portion, so that the rotational speed increases, so that the cutting oil and the foreign matter get sufficient centrifugal force.

Here, the cutting oil from which the foreign matter is removed is lightened to rise while forming the rising vortex 62b inside the cylindrical upper body 61 and the conical lower body 62, thereby providing an upper portion provided on the upper portion of the cylindrical upper body 61. It is discharged to the outside through the nozzle 63.

Therefore, according to one embodiment of the present invention, there is no consumables and is easy in terms of maintenance through the application of a cyclone device 60 that can be used semi-permanently, and in the life of the cutting oil through the use of ozone (O ₃ ), which is harmless to the human body. It is eco-friendly because it can remove the affecting factors. And complex technologies such as debris removal and anti-corruption can be implemented in a single system.

In addition, the coolant refined through the cyclone apparatus 60 may be re-supplyed to the coolant tank 1 through a circulation system, which is the upper nozzle 63 and the coolant tank 1 of the cyclone apparatus 60. ) May be implemented as a hose or pipe interconnecting each other, and may further include a pump or the like that may facilitate resupply of cutting oil.

On the other hand, the water-soluble cutting oil tank sterilization and cleaner according to an embodiment of the present invention is provided with a moving wheel (70a) at the bottom so that the cleaning can be pushed or dragged around, the moving handle (70b) is provided at the top of the main body (movable) It may be disposed in the interior and exterior of the 70 and can be operated in the manner of interlocking using the power to operate one component.

That is, the reservoir 20, the ozone generator 30, the filtration device 40, the pressurized pump 50 and the cyclone device 60 are distributed and installed inside the main body 70. And they are automatically controlled by interlocking them through the control unit 71 provided in the main body 70.

More specifically, the reservoir 20 and the ozone generator 30 are disposed inside the main body 70. And the filter device 40 is formed integrally disposed on the upper portion of the reservoir 20, the vacuum inhaler 10 is disposed on the upper portion of the ozone generator (30). The cyclone device 60 is disposed outside of the main body 70, and they are interconnected through the connecting means, as described above.

Here, the main body 70 may be electrically connected to the control unit 71, and the operation unit 72 may be installed and operated to be exposed to the outside so that the user can set and observe the main body 70.

The operation unit 72 is composed of a plurality of operation buttons (72a) and the measuring instrument (72b) is installed so as to be exposed to the outside of the main body 70, so that the user can not only set and observe, but also to operate the situational alarm and action Can be.

Therefore, according to an embodiment of the present invention, by being configured as a mobile equipment through the main body 70 provided with the control unit 71 and the operation unit 72, the cutting oil tank 1, as well as the periphery or the bottom of the It can be cleaned and is easy to maintain and effective in terms of space utilization.

Although the present invention has been described in detail through one embodiment, this is for describing the present invention in detail, and the water-soluble cutting oil tank sterilizer and the cleaner according to the present invention are not limited thereto. The terms "comprise", "comprise", or "have" described above mean that a corresponding component may be included unless specifically stated otherwise, and therefore, excluding other components is excluded. Rather, it should be construed that it may further include other components, all terms including technical or scientific terms are to be generally understood by one of ordinary skill in the art unless otherwise defined Has the same meaning as

In addition, the above description is merely illustrative of the technical idea of the present invention, and those skilled in the art may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the one embodiment. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

1: Cutting oil tank of parts processing equipment
10: vacuum suction unit 11: suction hose
12: suction motor 20: reservoir
21: discharge port 30: ozone generator
40: filter 41: sieve
50: pressure pump 60: cyclone device
61: cylindrical upper body 61a: inlet nozzle
62: conical lower body 62: lower nozzle
63: upper nozzle 70: main body
70a: wheels 70b: wheel
71: control unit 72: operation unit
72a: operation button 72b: measuring instrument

Claims (5)

A vacuum suction unit for sucking cutting oil and chips from a cutting oil tank of a component processing facility through a suction motor and a suction hose connected to the suction motor;
The upper part is opened to filter and store the cutting oil supplied through the vacuum suction unit, and is connected to the vacuum suction unit to collect the chips sucked from the vacuum suction unit by primary filtering through the strainer, and collect the chips collected through the strainer. A reservoir having a discharge device formed at an upper portion thereof to discharge to the outside, and having a discharge hole formed at a lower portion thereof to discharge the chip deposited on the bottom to the outside;
An ozone generator connected to the reservoir and generating and supplying ozone through the outside air;
A cyclone device receiving cutting oil through a pressurized pump connected to the reservoir and purifying the cutting oil by separating and discharging foreign matter through a cyclone principle; And
The vacuum inhaler, the reservoir, the ozone generator and the cyclone device are distributed inside and outside, the control unit for controlling them is provided, the movement handle is provided at the top, the moving wheel is provided at the bottom is configured to be movable;
Water-soluble cutting oil tank sterilization and cleaner comprising a.
The method according to claim 1,
The cyclone apparatus includes a cylindrical upper body having an inlet nozzle through which cutting oil is introduced;
The cutting oil introduced into the cylindrical upper body is formed in a conical shape so as to form a descending vortex that descends while turning along the inner wall. Conical lower body provided; And
An upper nozzle provided on an upper portion of the cylindrical upper body and configured to discharge purified cutting oil which rises while forming a rising vortex;
Water-soluble cutting oil tank sterilization and cleaner comprising a.
delete delete The method according to claim 1,
The main body is electrically connected to the control unit, the operation unit exposed to the outside so that the user can set and observe;
Water-soluble cutting oil tank sterilization and cleaner further comprising.

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