KR102291096B1 - Cutting Oil Refining Machine Having Oil Mist Collecting Part - Google Patents

Abstract

Disclosed is a cutting oil refining apparatus integrated with an oil mist collection unit. In accordance with an embodiment of the present invention, the cutting oil refining apparatus integrated with the oil mist collection unit is configured by integrating an oil/water separation unit, which is able to separate slide oil included in the cutting oil, a cutting oil refining unit. The cutting oil refining apparatus integrated with the oil mist collection unit comprises: the oil mist collection unit mounted on an upper side or one side of the oil/water separation unit or the cutting oil refining unit and absorbing the oil mist scattered in the air along with the ambient air, and supplying the oil mist into the cutting oil stored in a cutting oil accommodation tank of the oil/water separation unit; the oil/water separation unit mounted on one side of the oil mist collection unit and mounting the cutting oil accommodation tank, which receives and accommodates the cutting oil containing the slide oil through a suction pump, separating the cutting oil and the slide oil stored in the cutting oil accommodation by using the difference in the specific gravity, and transferring the separated cutting oil to the cutting oil refining unit; the cutting oil refining unit mounted on one side of the oil/water separation unit and refining the cutting oil received from the oil/water separation unit, and discharging the refined cutting oil to the outside; and an air purifying unit mounted in the oil/water separation unit and absorbing the air in the oil/water separation unit, purifying the air, and discharging the air to the outside. The present invention aims to provide a cutting oil refining apparatus integrated with an oil mist collection unit, which is able to effectively collect oil mist and purify the air.

Description

Oil Mist Collecting Part Integrated Cutting Oil Refining Device {Cutting Oil Refining Machine Having Oil Mist Collecting Part}

The present invention relates to a dust collector-integrated cutting oil purification device, and more particularly, it removes contaminants from the cutting oil, effectively collects oil mist scattered in the air in the factory, purifies the air sucked together with the oil mist, and discharges it to the outside. It relates to an oil mist collecting unit-integrated cutting oil purification device including a configuration that can be.

Almost all cutting machines such as machining centers (MCT) and CNC (Computerized Numerical Control) lathes use cutting oil to inevitably cool the workpiece. And slideway oil, which is essential for machine operation, is used.

Therefore, there is a problem in that the cutting oil decays due to the mixing of the cutting oil and the sliding oil, and a severe odor is inevitably generated due to this. In order to solve this problem, an oil-water separation unit 120 and a purification device have been developed and used.

The oil-water separation unit 120 is disclosed in Patent Document 1, and in brief, it prevents decay by separating water and oil by using a difference in specific gravity.

However, the oil-water separation unit 120 and the purification apparatus according to the prior art, including Patent Document 1, are separately configured to separate and purify oil-water separately. That is, in Patent Document 1, there is a problem in that the efficiency of separating or purifying oil and water is lowered by being individually operated without any correlation.

In addition, since the oil-water separation unit 120 and the purifier are separately configured and installed individually, there is a problem in that a large space is required to facilitate the installation.

In addition, since the oil-water separator 120 and the purification device according to the prior art are configured separately, oil mist and dust generated during the operation may be scattered and float in the air filling the individually installed working space.

According to the prior art, in order to collect the cutting oil or oil mist scattered during machining, a separate dust collector including a structure as shown in FIG. 1 is installed and operated.

In this case, too, as mentioned above, there is a problem in that a separate space is required due to the installation of a separate dust collector, so that the working space is significantly reduced.

Therefore, there is a need for a technique capable of solving the above-mentioned problems according to the prior art.

Korean Patent Publication No. 10-0495174 (Registration Date: June 03, 2005)

An object of the present invention is to effectively collect oil mist scattered in the air in the factory while removing contaminants from the cutting oil, and to purify the air sucked with the oil mist and discharge it to the outside. It is to provide an integrated coolant refining device.

In order to achieve this object, an oil mist collecting unit-integrated cutting oil refining device according to an aspect of the present invention is configured by integrating an oil-water separation unit capable of separating sliding oil contained in cutting oil and a cutting oil refining unit. an oil mist collecting unit mounted on or on one side of the oil-water separation unit or the cutting oil refining unit, sucking in the oil mist scattered in the atmosphere with ambient air, and then supplying it to the cutting oil water stored in the cutting oil accommodating tank of the oil-water separation unit; It is mounted on one side of the oil mist collecting part and is equipped with a coolant accommodating tank that receives and receives coolant containing sliding oil through a suction pump, and separates the coolant and sliding oil stored in the coolant accommodating tank through the difference in specific gravity. Then, an oil-water separation unit for transferring the separated cutting oil to the cutting oil refining unit; a cutting oil refining unit mounted on one side of the oil-water separation unit, refining the cutting oil received from the oil-water separation unit, and then discharging the refined cutting oil to the outside; and an air purification unit mounted inside the oil-water separation unit, sucking in air inside the oil-water separation unit, purifying it, and then discharging it to the outside.

In one embodiment of the present invention, the oil mist collecting unit is mounted to be detachably attached to one side of the oil-water separation unit or the cutting oil refining unit, and a body unit for mounting an air flow generating unit therein; an air intake duct part extending by a predetermined length from one side of the body part, having a pipe structure that can be changed by a user, and sucking external air together with the oil mist by the suction force of the air flow generating part and delivering it to the inside of the body part; a particulate foreign material collecting unit mounted inside the main body, collecting particulate foreign matter floating in the air sucked from the air intake duct and discharging to the outside; and an underwater injection unit mounted in a structure communicating with one side of the particulate foreign material collecting unit, and passing air that has passed through the particulate foreign material collecting unit into the cutting oil accommodating tank to deliver it.

In an embodiment of the present invention, the particulate foreign material collecting unit forms a vortex in a vertical downward direction in the air introduced by the air intake duct unit to drop the particulate foreign material floating in the air downward, and the remaining air and Oil mist can be delivered to the submersible spray unit.

In one embodiment of the present invention, the particulate foreign matter collecting unit, the cylinder body portion of the cylindrical structure extending downward by a predetermined length so that the air introduced by the air intake duct is introduced; a cone part mounted on the lower end of the cylinder body part and extending in the shape of a cone whose inner diameter is narrowed downwardly, and an outlet hole is formed in the center of the lower part; and an air exhaust pipe having a pipe structure extending by a predetermined length to the inner central portion of the cylinder body and discharging air introduced from the lower portion in the direction of the air outlet.

In this case, the spiral protrusion structure may continuously protrude downward to form a vortex in the air flowing downwardly on the inner surface of the cylinder body part.

In addition, the lower end of the air discharge pipe may have a conical structure in which the inner diameter is narrowed downward.

In one embodiment of the present invention, the underwater injection unit, a delivery pipe that is mounted to communicate with one side of the particulate foreign material collecting unit, and transmits the air from which the particulate foreign material is removed to the entry pipe; an entry pipe having a pipe structure in communication with the delivery pipe, being installed by entering the coolant accommodating tank by a predetermined length, and having a structure bent downward; and a spray nozzle mounted on one end of the entry pipe and configured to disperse and spray the air delivered from the entry pipe toward the inner lower surface of the coolant accommodating tank.

In an embodiment of the present invention, the entry pipe has a structure that is bent to an area and shape corresponding to the lower surface of the coolant accommodating tank, and the injection nozzles are spaced apart from each other at regular intervals along the entry pipe. .

In one embodiment of the present invention, the oil mist collecting unit-integrated cutting oil purification device includes a UV generator mounted on the inner upper portion of the oil-water separation unit and irradiating UV-C to the cutting oil storage tank. It may be a configuration that

In one embodiment of the present invention, the oil mist collecting unit-integrated cutting oil refining device is mounted on the upper or one side of the oil-water separation unit or the cutting oil refining unit, and sucks a part of the surrounding air in real time to obtain fine dust contained in the air. , an ambient environmental condition detection unit that detects the concentration of oil mist and dust, and detects temperature and humidity and transmits it to the control unit; and a control unit that controls the operations of the oil mist collecting unit, the oil-water separation unit, the cutting oil refining unit and the air purification unit based on the data obtained from the ambient environmental condition detection unit, and transmits related information to the operator in real time using the wireless communication unit It may be a configuration further comprising ;.

As described above, according to the oil mist collecting unit-integrated cutting oil refining device of the present invention, by having an oil mist collecting unit, an oil-water separating unit, a cutting oil refining unit, and an air purifying unit having a specific structure, it is possible to remove contaminants from the cutting oil and at the same time It is possible to provide an oil mist collecting unit-integrated cutting oil refining device that effectively collects oil mist scattered in the air in the factory and purifies the air sucked together with the oil mist and discharges it to the outside.

In addition, according to the oil mist collecting unit integrated cutting oil refining device of the present invention, the oil mist collecting unit contaminated by the oil mist scattered in the air is separated by mounting the oil mist collecting unit to be detachably attached to one side of the oil water separating unit or the cutting oil refining unit. and can be cleaned or replaced, providing an oil mist collecting unit-integrated cutting oil refining device that is easy to maintain.

In addition, according to the oil mist collecting unit-integrated cutting oil refining device of the present invention, by having an oil mist collecting unit including a main body for mounting an air flow generating unit of a specific structure, an air suction duct, a particulate foreign matter collecting unit, and an underwater spraying unit, , After inhaling the air scattered by the oil mist, it is easy to separate the particulate foreign matter floating in the air, and then the oil mist can be captured and separated in the cutting oil water. It is possible to provide an oil mist collecting unit-integrated cutting oil refining device that can be treated.

In addition, according to the oil mist collecting unit-integrated cutting oil refining device of the present invention, by providing a particulate foreign material collecting unit including a cylinder body portion, a cone portion and an air exhaust pipe having a specific structure, particulate matter floating in the air sucked from the outside Foreign substances can be effectively collected, and air from which particulate foreign substances have been removed can be stably sprayed into the coolant storage tank through the underwater injection unit, thereby preventing particulate foreign substances from penetrating into the coolant storage tank and causing further contamination. It is possible to fundamentally block the oil mist collecting unit integrated cutting oil refiner that can prevent contamination or clogging of the submerged jet unit of the oil mist collecting unit by particulate foreign substances, thereby ensuring a stable oil mist collecting effect. .

In addition, according to the oil mist collecting unit integrated coolant refining device of the present invention, the entry pipe bent to an area and shape corresponding to the lower surface of the coolant accommodating tank, and a plurality of injection nozzles mounted on one side of the entry pipe spaced apart from each other at regular intervals By providing it, the air containing the oil mist can be effectively dispersed and sprayed in the coolant accommodating tank, and as a result, it is possible to induce the oil mist to be effectively collected in the coolant water stored in the coolant accommodating tank, so that the oil mist collection efficiency It is possible to provide an oil mist collecting unit-integrated cutting oil refining device that can maximize the

In addition, according to the oil mist collecting unit integrated coolant refining device of the present invention, it is possible to monitor the air condition in a factory in which the oil mist collecting unit integrated cutting oil refining device is installed in real time by having an ambient environmental condition detection unit and a control unit that perform a specific role. and can effectively control the operation of the oil mist collection unit, oil-water separation unit, cutting oil refining unit, and air purification unit according to the air condition in the factory, so it is possible to establish an integrated control system that can perform comprehensive monitoring and control. It is possible to provide a mist collecting unit-integrated cutting oil refining device.

1 is a perspective view showing an oil mist dust collector according to the prior art.
2 is a block diagram showing an oil mist collecting unit-integrated cutting oil refining device according to an embodiment of the present invention.
3 is a front view showing an oil mist collecting unit-integrated cutting oil refining device according to an embodiment of the present invention.
4 is a side view illustrating an oil-water separation unit, a cutting oil refining unit, and an air purification unit of an oil mist collecting unit-integrated cutting oil refining device according to an embodiment of the present invention.
5 is a vertical cross-sectional view and a plan view showing an underwater injection unit according to an embodiment of the present invention.
6 is a plan view showing an underwater injection unit according to another embodiment of the present invention.
7 is a front view showing an oil mist collecting unit-integrated cutting oil refining device according to another embodiment of the present invention.
FIG. 8 is a perspective view showing only the particulate foreign matter collecting unit of FIG. 7 .
9 is a block diagram showing an oil mist collecting unit-integrated cutting oil refining device according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, but should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

Throughout this specification, when a member is said to be located "on" another member, this includes not only a case in which a member is in contact with another member but also a case in which another member exists between two members. Throughout this specification, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless otherwise stated.

2 is a block diagram showing an oil mist collecting unit-integrated cutting oil refining device according to an embodiment of the present invention. In addition, FIG. 3 is a front view showing an oil mist collecting unit-integrated cutting oil refining device according to an embodiment of the present invention, and FIG. 4 is an oil mist collecting unit-integrated cutting oil refining device according to an embodiment of the present invention. A side view is shown showing the separator, the coolant refining section and the air purge section.

Referring to these drawings, the oil mist collecting unit-integrated cutting oil refining apparatus 100 according to the present embodiment includes an oil mist collecting unit 110 of a specific structure, an oil-water separating unit 120 , a cutting oil refining unit 130 and air By providing the purification unit 140, it removes contaminants of the cutting oil, effectively collects oil mist scattered in the air in the factory, purifies the air sucked together with the oil mist, and discharges the oil to the outside. The mist collecting unit 110 may provide an integrated cutting oil refining device.

Hereinafter, with reference to the drawings, each configuration constituting the oil mist collecting unit integrated cutting oil refining apparatus 100 according to the present embodiment will be described in detail.

First, with reference to FIGS. 3 and 4 , the oil-water separation unit 120 and the cutting oil refining unit 130 integrally configured will be described.

The oil-water separation unit 120 and the cutting oil refining unit 130 according to the present embodiment include a suction filter 11 and a discharge filter connected to a storage tank in which cutting oil is stored, and a suction pump 13 connected thereto respectively and installed therein. and a discharge pump.

In addition, the oil-water separation unit 120 and the oil-water separation unit 120 that receive the cutting oil containing the sliding oil through the suction pump 13 and separate it by a natural fall method, and collect the sliding oil through the difference in specific gravity. It includes a cutting oil purification unit 130 that filters the cutting oil from which the sliding oil is separated.

At this time, the oil-water separation unit 120 has first, second, and third tanks 20, 21, 22 separated by partition walls 20a having different heights are formed therein, and the first and second tanks 20, A passage 21a for communicating 21 with each other is formed. And the third tank 22 is provided with a ball valve 23a capable of discharging the sliding oil contained therein to the outside.

On the other hand, according to the present invention, it is provided in the lower portion of the second tank 21 of the oil-water separation unit 120 to drain the cutting oil to the cutting oil refining unit 130, the solenoid valve 24 and the third tank 22 provided. and a discharge unit 25 for receiving cutting oil mixed with sliding oil overflowing from the second tank 21 and discharging it to the cutting oil refining unit 130 .

Therefore, as shown in FIGS. 3 and 4 , the oil-water separation unit 120 and the cutting oil refining unit 130 according to the present invention filter sludge and the like through the suction filter 11, and then the oil-water separation unit 120 of the first , 2, 3 After separating the sliding oil by a natural fall method through the tanks 20, 21, 22, it is discharged to the outside using the ball valve 23a. And the cutting oil from which the sliding oil is separated is dropped into the fourth tank 30 through the soll valve 24 and the discharge unit 25 to remove various foreign substances, and then purified through the discharge filter 11 and supplied to the cutting oil storage tank. .

At this time, as shown in Fig. 4, the first, second, and third tanks (20, 21, 22) are mounted on the upper portion of the ultraviolet generating device (L) can be irradiated with ultraviolet rays therein. The ultraviolet generator L irradiates ultraviolet rays to the sliding oil floating on the water surface of the coolant accommodated in the storage spaces of the first, second, and third tanks 20, 21, 22 to prevent spoilage of the sliding oil. have. In some cases, according to the intention of the designer and the intention of the operator, the ultraviolet generating device (L) is attached to the inside of the main body 1 or one side or both sides of the first, second, and third tanks 20, 21, 22 to generate ultraviolet rays By means of the device (L), it is possible to more effectively prevent spoilage of the sliding oil.

As shown in FIGS. 2 and 3 , the oil mist collecting unit 110 according to this embodiment is mounted on the upper or one side of the oil-water separation unit 120 or the cutting oil refining unit 130 , and in the air After inhaling the scattered oil mist together with the ambient air, it can be supplied into the coolant water stored in the coolant storage tank of the oil-water separator 120 .

Specifically, the oil mist collecting unit 110 according to the present embodiment is mounted to be detachably attached to one side of the oil-water separation unit 120 or the cutting oil refining unit 130, and the air flow generating unit (F) is mounted therein. It may be of a configuration including a main body portion 111.

At this time, the oil mist collecting unit 110 according to the present embodiment may be configured to include an air intake duct unit 112 and an underwater injection unit 114 that perform a specific role, as shown in FIG. 3 . .

The air intake duct part 112 of the oil mist collecting part 110 is configured to extend from one side of the body part 111 by a predetermined length, and may have a piping structure in which the bending structure can be changed by the user. In addition, the air intake duct unit 112 may suck in external air together with the oil mist by the suction force of the air flow generating unit (F) and deliver it to the inside of the body unit 111 .

In this case, according to the present embodiment, by mounting the oil mist collecting unit 110 to be detachably attached to one side of the oil-water separation unit 120 or the cutting oil refining unit 130, the oil mist contaminated by the oil mist scattered in the air Since the collecting unit 110 can be separated and washed or replaced, it is possible to provide an oil mist collecting unit 110 integrated cutting oil refining device that is easy to maintain.

As shown in FIG. 3 , the underwater injection unit 114 according to the present embodiment may deliver external air sucked together with the oil mist into the cutting oil accommodating tank 20 .

Specifically, the underwater injection unit 114 may be configured to include a transmission pipe 114a of a specific structure, an entry pipe 114b and a jet nozzle 114c.

The delivery pipe 114a of the underwater injection unit 114 is an air suction duct part 112 so that the external air sucked with the oil mist can be delivered to the entry pipe 114b that enters the inside of the cutting oil accommodating tank 20. ) and the entry pipe (114b) is mounted.

The entry pipe (114b) is a pipe structure communicating with the delivery pipe (114a), and is installed by entering the coolant accommodating tank by a predetermined length, and may have a downwardly bent structure.

The injection nozzle 114c is a configuration mounted on one end of the entry pipe 114b, and may have a structure in which the air delivered from the entry pipe 114b is dispersed in the direction of the lower surface of the inside of the coolant accommodating tank and sprayed.

5 is a vertical cross-sectional view and a plan view showing the underwater injection unit according to an embodiment of the present invention, Figure 6 is a plan view showing the underwater injection unit according to another embodiment of the present invention is shown.

Referring to these drawings, the entry pipe (114b) according to the present embodiment may be mounted in a form that enters vertically upward from the lower surface of the coolant accommodating tank (20). At this time, the upper end of the entry pipe 114b has an open structure, and the upper end of the entry pipe 114b may be equipped with a hat-shaped or cap-shaped injection nozzle 114c surrounding the open structure.

In this case, when the coolant is accommodated in the coolant storage tank 20, it is possible to prevent the coolant from flowing back into the upper opening of the entry pipe 114b by the spray nozzle 114c in the shape of a hat or cap. Specifically, a certain amount of air is present inside the hat-shaped or cap-shaped injection nozzle 114c, and the air existing in the space inside the injection nozzle 114c is the coolant contained in the coolant accommodating tank 20. It will block the entry into the upper opening of (114b).

In some cases, as shown in FIG. 6 , the entry pipe 114b may be bent to have an area and shape corresponding to the lower surface of the coolant accommodating tank. At this time, the air containing the oil mist can be sprayed over a larger area by installing a plurality of spray nozzles 114c spaced apart from each other at a predetermined interval along the entry pipe 114b.

In this case, according to the present embodiment, the entry pipe 114b bent to an area and shape corresponding to the lower surface of the coolant accommodating tank, and a plurality of injection nozzles 114c mounted on one side of the entry pipe 114b spaced apart from each other by a predetermined interval. ), it is possible to effectively disperse and spray the air containing the oil mist in the coolant accommodating tank, and as a result, it is possible to induce the oil mist to be effectively collected in the coolant contained in the coolant accommodating tank. It is possible to provide an oil mist collecting unit 110 integrated cutting oil refining device capable of maximizing the collecting efficiency.

7 is a front view showing an oil mist collecting unit-integrated cutting oil refining device according to another embodiment of the present invention, and FIG. 8 is a perspective view showing only the particulate foreign material collecting unit of FIG. 7 .

Referring to these drawings, the oil mist collecting unit 110 according to the present embodiment may be configured to further include a particulate foreign material collecting unit 113 having a specific structure.

The particulate foreign matter collecting unit 113 is a configuration mounted inside the main body 111 , and may collect particulate foreign matter floating in the air sucked from the air intake duct 112 and discharge it to the outside. At this time, the air that has passed through the particulate foreign material collecting part 113 enters the inside of the coolant accommodating tank through the underwater spraying part 114 and is sprayed into the coolant.

Specifically, the particulate foreign material collecting unit 113 forms a vortex in the vertical downward direction in the air introduced by the air intake duct unit 112 to drop the particulate foreign material floating in the air downward, and the remaining air and oil The mist may be delivered to the underwater injection unit 114 .

In this case, according to the present embodiment, the body portion 111 for mounting the air flow generating portion (F) of a specific structure, the air intake duct portion 112, the particulate foreign matter collecting portion 113 and the water injection portion 114 By providing the oil mist collecting unit 110 including , As a result, it is possible to provide an oil mist collecting unit 110 integrated cutting oil refining device capable of effectively collecting and processing oil mist scattered in the air.

More specifically, the particulate foreign matter collecting unit 113 may be configured to include a cylinder body portion 113a of a specific structure, a cone portion 113b and an air exhaust pipe 113c.

7 and 8 , the cylinder body part 113a has a cylindrical structure extending downward by a predetermined length so that the air drawn in by the air intake duct part 112 is introduced. At this time, it is preferable that the spiral protrusion structure continuously protrudes downward to form a vortex in the air flowing downward on the inner surface of the cylinder body portion 113a.

The cone portion 113b is a configuration mounted on the lower end of the cylinder body portion 113a, has a structure extending in a cone shape with an inner diameter narrowing downward, and may have a structure in which an outlet is formed in the center of the lower portion.

In addition, the air exhaust pipe 113c is a pipe structure extending by a predetermined length to the inner central portion of the cylinder body portion 113a, and may discharge air introduced from the lower portion in the direction of the air outlet. At this time, the lower end of the air exhaust pipe (113c), as shown in FIG. 8, preferably has a conical structure in which the inner diameter is narrowed downward.

In this case, according to the present embodiment, by providing the particulate foreign matter collecting part 113 including the cylinder body part 113a, the cone part 113b and the air exhaust pipe 113c of a specific structure, the air sucked from the outside It is possible to effectively collect particulate foreign substances floating in the air, and the air from which particulate foreign substances have been removed can be stably sprayed into the coolant accommodating tank through the underwater injection unit 114, so that the particulate foreign substances can enter the coolant accommodating tank. It is possible to fundamentally block penetrating and generate another contamination, and it is possible to prevent the submersible spray unit 114 of the oil mist collecting unit 110 from being contaminated or blocked by particulate foreign substances, thereby providing a stable oil mist collecting effect. It is possible to provide an oil mist collecting unit 110 integrated cutting oil refining device that can be guaranteed.

9 is a block diagram showing an oil mist collecting unit-integrated cutting oil refining device according to another embodiment of the present invention.

Referring to FIG. 9 together with FIG. 2 , the dust collecting unit-integrated cutting oil refining apparatus 100 according to the present embodiment may have a configuration including the ambient environmental condition detection unit 150 and the control unit 160 performing a specific role.

Specifically, the ambient environmental condition detection unit 150 is a configuration that is mounted on the upper or one side of the oil-water separation unit 120 or the cutting oil refining unit 130, and sucks a part of the surrounding air in real time and fine dust contained in the air. , oil mist, detects the concentration of dust, detects temperature and humidity can be transmitted to the control unit (160).

In addition, the control unit 160, based on the data obtained from the ambient environmental condition detection unit 150, the oil mist collecting unit 110, the oil-water separation unit 120, the cutting oil purification unit 130, and the air purification unit 140 ) to control the operation, and transmit related information to the operator in real time using the wireless communication unit 170 .

In this case, according to the present embodiment, by having the ambient environmental condition detection unit 150 and the control unit 160 that perform a specific role, the oil mist collecting unit 110 integrated cutting oil refiner is installed in the factory, and the air condition is monitored in real time. The operation of the oil mist collecting unit 110, the oil-water separating unit 120, the cutting oil refining unit 130, and the air purification unit 140 can be effectively controlled according to the air condition in the factory, so comprehensive monitoring And it is possible to provide an oil mist collecting unit 110 integrated cutting oil refiner for building an integrated control system capable of performing the control.

In the above detailed description of the present invention, only specific embodiments thereof have been described. However, it is to be understood that the present invention is not limited to the particular form recited in the detailed description, but rather, it is to be understood to cover all modifications and equivalents and substitutions falling within the spirit and scope of the invention as defined by the appended claims. should be

That is, the present invention is not limited to the specific embodiments and descriptions described above, and any person skilled in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims can implement various modifications are possible, and such modifications shall fall within the protection scope of the present invention.

100: oil mist collecting unit integrated cutting oil refining device
110: oil mist collecting unit
111: body part
F: Air flow generating part
112: air intake duct part
113: particulate foreign matter collecting unit
113a: cylinder body part
113b: cone
113c; air exhaust pipe
114: underwater jet unit
114a: transmission pipe
114b: entry pipe
114c: spray nozzle
120: oil-water separation unit
L: UV generator
130: coolant refining unit
140: air purification unit
150: ambient environmental condition detection unit
160: control unit
170: wireless communication unit

Claims (5)

In the cutting oil refiner configured by integrating the oil-water separation unit 120 and the cutting oil refining unit 130 capable of separating the sliding oil contained in the cutting oil,
The cutting oil is mounted on the upper or one side of the oil-water separator 120 or the coolant refining part 130, and the oil mist dispersed in the atmosphere is sucked together with the ambient air, and then stored in the coolant storage tank of the oil-water separator 120. Oil mist collecting unit 110 for supplying in water;
It is mounted on one side of the oil mist collecting unit 110, and a cutting oil containing tank is supplied and received through a suction pump to receive and receive cutting oil, and the difference between the specific gravity of the cutting oil and sliding oil stored in the cutting oil receiving tank. After separation through the oil-water separation unit 120 for transferring the separated cutting oil to the cutting oil refining unit 130;
a cutting oil refining unit 130 mounted on one side of the oil-water separation unit 120, refining the cutting oil received from the oil/water separation unit 120, and then discharging the refined cutting oil to the outside; and
an air purification unit 140 mounted on one side or inside of the oil/water separation unit 120, sucking in air inside the oil/water separation unit 120, purifying it, and then discharging it to the outside;
including,
The oil mist collecting unit 110,
a body part 111 which is detachably mounted on one side of the oil-water separation part 120 or the cutting oil refining part 130, and for mounting an air flow generating part (F) therein;
It has a piping structure that extends from one side of the main body 111 by a predetermined length and can be changed by a user in a bending structure. ) air intake duct unit 112 to deliver to the inside;
a particulate foreign material collecting unit 113 mounted inside the main body 111 and collecting particulate foreign matter floating in the air sucked from the air intake duct unit 112 and discharging to the outside; and
An underwater injection unit 114 mounted in a structure communicating with one side of the particulate foreign material collecting unit 113, and passing the air that has passed through the particulate foreign matter collecting unit 113 into the inside of the coolant accommodating tank and delivered;
including,
The underwater injection unit 114,
a delivery pipe 114a mounted to communicate with one side of the particulate foreign material collecting part 113 and transferring air from which the particulate foreign matter has been removed to the entry pipe 114b;
an entry pipe (114b) having a pipe structure in communication with the delivery pipe and being mounted by entering a cutting oil accommodating tank by a predetermined length, and having a structure bent downward; and
a spray nozzle 114c mounted on one end of the entry pipe 114b and configured to disperse and spray the air delivered from the entry pipe 114b toward the inner lower surface of the coolant accommodating tank;
including,
The entry pipe (114b) has a structure bent to an area and shape corresponding to the lower surface of the coolant accommodating tank,
The injection nozzle (114c) is an oil mist collecting unit (110) integrated cutting oil refiner, characterized in that a plurality of installed spaced apart from each other along the entry pipe (114b).
delete According to claim 1,
The particulate foreign material collecting unit 113,
Forming a vortex in the vertical downward direction in the air introduced by the air intake duct unit 112 to drop particulate foreign matter floating in the air downward, and delivering the remaining air and oil mist to the underwater injection unit 114. Oil mist collecting unit 110 integrated cutting oil purification device, characterized in that.
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