KR20160143263A - Belt type oil skimmer - Google Patents

Belt type oil skimmer Download PDF

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Publication number
KR20160143263A
KR20160143263A KR1020150079731A KR20150079731A KR20160143263A KR 20160143263 A KR20160143263 A KR 20160143263A KR 1020150079731 A KR1020150079731 A KR 1020150079731A KR 20150079731 A KR20150079731 A KR 20150079731A KR 20160143263 A KR20160143263 A KR 20160143263A
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KR
South Korea
Prior art keywords
belt
compressed air
scraper
temporary storage
impurities
Prior art date
Application number
KR1020150079731A
Other languages
Korean (ko)
Inventor
엄경미
Original Assignee
엄경미
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Filing date
Publication date
Application filed by 엄경미 filed Critical 엄경미
Priority to KR1020150079731A priority Critical patent/KR20160143263A/en
Publication of KR20160143263A publication Critical patent/KR20160143263A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1069—Filtration systems specially adapted for cutting liquids

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)

Abstract

The present invention relates to a belt type oil separator which is separated and removed by a scraper so that impurities of high viscosity introduced into a temporary storage hopper can smoothly flow into a discharge pipe through a discharge pipe smoothly in spite of the self- It is about skimmer.
A belt-type oil skimmer according to the present invention comprises a driving motor, an upper drum rotatably coupled to a driving shaft of the driving motor, a lower drum rotatably installed in the lower portion of the upper drum, A scraper disposed at one side of the belt for scraping off and removing impurities adsorbed on the belt, and a scraper for scraping off the impurities adsorbed on the belt by driving the upper drum and the lower drum to adsorb and transfer impurities contained in the waste in the reservoir, A temporary storage hopper which is located at a lower side and into which impurities separated and removed by the scraper are introduced and a drain pipe is provided at one side thereof and a discharge pipe for discharging compressed air to a discharge pipe of the temporary storage hopper, A compressed air injection means, and a controller for controlling the operation of the drive motor and the compressed air injection means .

Description

Belt type oil skimmer {BELT TYPE OIL SKIMMER}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a belt type oil skimmer, and more particularly, to a belt type oil skimmer having a fluid such as a cooling oil, a polishing oil, a cutting oil, (Hereinafter referred to as " shared waste ") is adsorbed by a belt while being separated and removed through a scraper so that waste can be reused, thereby reducing waste water treatment costs and preventing contamination of workpieces due to accumulation of impurities Belt type oil skimmer.

BACKGROUND ART [0002] Generally, in a machining process using a machine tool such as a heat treatment machine, a grinding machine, a milling machine or a lathe, a fluid such as cooling oil, polishing oil, cutting oil .

Since oil is mixed with impurities such as sludge during the processing process using the machine tool, the oil skimmer which removes the impurities contained in the pulverized coal is reused in order to reuse the share of the pulp used in the processing process using the machine tool It is used essentially.

One of the representative types of such oil skimmers is a belt-type oil skimmer in which impurities such as oil or sludge contained in the pulp used in a machining process using a machine tool are removed by a scraper while being sucked and transferred by a belt .

An example of such a belt-type oil skimmer is disclosed in Korean Utility Model Registration No. 20-0249707 (Nov. 17, 2001), which is provided with a hollow body having a hollow inside thereof and a receiving opening formed on the outer side thereof, A driving roller which is driven by a driving motor provided on an upper portion of the main body and has a plurality of grooves formed on an inner surface thereof; An idle roller connected to the guide rod and housed in the storage tank, and a driving roller connected to the driving roller, the idle roller being rotatably supported by the driving roller, A waste oil removing belt which is connected to the rollers and the idler rollers and circulated by the operation of the driving motor, A scraper which is formed by a flat plate having a predetermined size so as to remove the waste oil and which is formed by rounding the upper portion at a predetermined angle and being disposed so as to be offset from each other on both sides of the belt; And an oil hopper which is adjusted and passes waste oil flowing down from the scraper through a receiving opening formed on the inner side of the body, and a waste oil passing through the oil hopper is collected to separate the waste oil by the difference in specific gravity between the coolant liquid and the waste oil. And a separating tank having a partition wall formed therein so as to allow the oil separator to communicate with the oil separator.

Also, Korean Utility Model Laid-Open Publication No. 20-1999-0041023 (published on Dec. 12, 1999) discloses a case having a hollow body and a downwardly opened hollow body, a body case having a motor case attached to an upper portion of one side thereof, An idler roller rotatably supported at a predetermined distance below the drive roller, and an idler roller rotatably supported at a predetermined distance below the drive roller, wherein the idler roller is rotatably supported by the drive roller, A scraper installed on one side of the oil removing belt for removing oil on the oil removing belt, and a scraper provided on the lower side of the scraper, There is disclosed a belt type oil skimmer having an oil hopper for temporarily storing the flowing oil.

In addition, Korean Patent Registration No. 10-1510779 (2015.04.09) discloses an image forming apparatus including a main body provided with a motor, a driving roller which is located in the main body and rotates by motor driving, and a driven roller A belt connected between the drive roller and the driven roller, a scraper contacting the belt surface, and a controller for controlling the operation of the motor, wherein the cutting oil stored in the lower portion of the belt is forced to flow A guide for guiding the flow of the cutting oil forced from the upper portion to the lower portion by the rotation of the impeller is provided around the outer periphery of the impeller, and the controller includes an adjustment switch for adjusting the rotation speed and the rotation time of the motor And a belt-shaped oil skimmer for improving the oil removing efficiency It is.

However, in the case of the conventional belt-type oil skimmer as described above, the impurities introduced into the temporary storage hopper are separated and removed by the scraper, because of their high viscosity, they can not flow to a predetermined discharge site, There is a problem that the occlusion phenomenon of such a discharge pipe is further increased in the winter season.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art described above, and it is an object of the present invention to provide a temporary storage hopper which is separated and removed by a scraper, To be able to smoothly flow into the discharge pipe as the oil skimmer.

The above and other objects can be accomplished by the provision of a drum type washing machine comprising a driving motor, an upper drum rotatably coupled to a driving shaft of the driving motor, a lower drum rotatably installed in the lower portion of the upper drum, And a scraper disposed at one side of the belt for scraping off impurities adsorbed on the belt and separating the impurities from the belt, A temporary storage hopper in which impurities separated and removed by the scraper are introduced and a discharge pipe line is provided at one side thereof, compressed air is injected into the discharge pipe of the temporary storage hopper to prevent clogging of the discharge pipe due to impurities And a controller for controlling the operation of the drive motor and the compressed air injection means Type oil skimmer.

According to a preferred aspect of the present invention, the compressed air injection means comprises a compressed air tank or an air compressor, a compressed air supply pipe, one end of which is connected to the compressed air tank or the air compressor, And a valve installed on the compressed air supply pipe and being opened and closed by the controller.

According to a preferred aspect of the present invention, the drive motor is installed in a motor box, and the controller and the valve are installed in the motor box.

According to a preferred aspect of the present invention, the motor box, the upper drum, the lower drum, the scraper and the temporary storage hopper are installed on a common installation frame.

According to a preferred feature of the present invention, the controller opens the valve only while the drive motor is operated so that compressed air is injected into the discharge pipe of the temporary storage hopper.

According to the belt-type oil skimmer of the present invention, impurities of high viscosity introduced into the temporary storage hopper are separated and removed by a scraper and discharged to a predetermined discharge place through a discharge pipe, There is an advantage that the impurities can smoothly flow smoothly through the discharge pipe and can be discharged in spite of the external characteristics of the high-viscosity impurity itself or the external environment.

1 is a perspective view of a belt-type oil skimmer according to an embodiment of the present invention;
2 is a side structural view of a belt-type oil skimmer according to an embodiment of the present invention;
3 is a front structural view of a belt-type oil skimmer according to an embodiment of the present invention;
Fig. 4 is a view showing an installation structure on a common installation frame in a belt-type oil skimmer according to an embodiment of the present invention. Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to illustrate the present invention in a manner that allows a person skilled in the art to easily carry out the invention, And this does not mean that the technical idea and scope of the present invention are limited.

The belt-type oil skimmer 1 according to one embodiment of the present invention is installed in a storage tank 3 in which a waste gas used in a processing process using a machine tool such as a heat treatment machine, a grinding machine, a milling machine or a lathe, And the impurities such as oil or sludge contained in the waste liquid are adsorbed and removed by the belt 40 while being separated through the scraper 50. As shown in Figs. 1 to 4, the driving motor 10, A lower drum 30 rotatably installed in a lower portion of the upper drum 20 and positioned in the storage tank 3; A belt 40 which is connected to the lower drum 30 and drives the lower drum 30 and absorbs impurities contained in the waste in the storage tank 3; A scraper 50 for scraping off the scraper 50, A temporary storage hopper 60 which is located below the scraper 50 and into which impurities separated and removed are introduced and a drain pipe 61 is provided at one side thereof and a drain pipe 61 of the temporary storage hopper 60, And a controller 80 for controlling the operation of the drive motor 10 and the compressed air injection means 70. The controller 80 controls the operation of the compressed air injection means 70, .

Here, the driving motor 10 generates a driving force for rotating the upper drum 20, which will be described later, to rotate the belt 40, which ultimately attracts and transfers the impurities contained in the pulsation-sharing, And is preferably formed of a motor.

The upper drum 20 is coupled to the driving shaft of the driving motor 10 and rotatably driven by the upper drum 20. The upper drum 20 rotates together with the lower drum 30 to be described later, By forming the rollers, there is provided a release-preventing ring portion having a width corresponding to the belt 40 and protruding from both sides thereof to prevent any deviation of the belt 40 from being released.

A lower drum 30 is rotatably installed at a lower portion of the upper drum 20. The lower drum 30 includes a lower support roller for rotating the belt 40 together with the upper drum 20 Like the upper drum 20, has a width corresponding to that of the belt 40, and on both sides thereof, an eliminating blocking ring portion for preventing any deviation of the belt 40 is protruded.

The lower drum 40 must be located in the reservoir 3 so that the impurities contained in the lungs in the reservoir 3 can be adsorbed and transported to the belt 40. [

The lower drum 40 is preferably rotatably mounted by a rotation support 107 provided on a common installation frame 100 to be described later. However, according to an embodiment, a separate rotation Or may be installed so as to apply tension to the belt 40 by the own load of the lower drum 40 without providing a separate rotary support.

The upper drum 20 and the lower drum 30 described above are driven and connected by a belt 40. The belt 40 serves as a different kind of adsorbent for adsorbing and transporting the impurities contained in the waste in the reservoir 3 And is formed in the shape of a closed ring which spans between the upper drum 20 and the lower drum 30.

The belt 40 may be formed of, for example, a synthetic resin such as polyurethane or PVC or a thin steel plate, and a short woven fabric such as wool or the like may be adhered to the surface so that the adsorption effect of the impurities is doubled.

A scraper 50 is provided on one side of the belt 40. The scraper 50 is held in tight contact with the belt 40 and is rotated and driven by the drive motor 10 It is preferable that the belt 40 is formed of an inclined plate with one end being in close contact with the belt 40. [

A temporary storage hopper 60 is provided below the scraper 50. The temporary storage hopper 60 is a kind of temporary storage tank in which impurities separated and removed by the scraper 50 are flowed in and stored by their own weight And a discharge pipe path 61 extending to a predetermined discharge place is provided at one side.

The above-described driving motor 10, the upper drum 20, the lower drum 30, the belt 40, the scraper 50, and the temporary storage hopper 60 are basic structures of a belt-type oil skimmer, The configuration of the oil skimmer is the same as that of the corresponding configuration of the oil skimmer, so that detailed description will be omitted here for the sake of simplicity. Hereinafter, the compressed air injection means 70 according to the present invention will be described in detail.

The compressed air injection means 70 injects compressed air into the discharge pipe 61 of the temporary storage hopper 60 to prevent clogging of the discharge pipe 61 due to impurities of high viscosity, (61).

The compressed air injection means 70 includes a compressed air tank or an air compressor 71 which stores compressed air in a high pressure state or generates compressed air by compressing the outside air and a compressed air tank or air compressor 71 which is connected at one end to a compressed air tank or an air compressor 71 And the other end thereof is connected to a compressed air supply pipe 73 which extends to a discharge pipe path 61 of the temporary storage hopper 60 and a discharge pipe 73 which is installed on the compressed air supply pipe 73 and opened and closed by a controller 80 And a valve (75) for determining whether compressed air is supplied to the compressor (61).

The operation of the drive motor 10 and the compressed air injection means 70 is controlled by the controller 80. The controller 80 includes a switch for selecting whether to operate or a timer for setting the operation time .

The controller 80 is the same as the known controller of the belt-type oil skimmer in that the drive motor 10 is rotationally driven in accordance with the operation of the switch or the timer, but only during the operation of the drive motor 10, 70 to open the valve 73 so that the compressed air is jetted to the discharge pipe path 61 of the temporary storage hopper 60.

In order to achieve a compact construction of the belt-type oil skimmer 1 according to one embodiment of the present invention, the aforementioned drive motor 10, the valve 73 of the above-described compressed air injection means 70, The controller 80 is preferably integrally installed in the motor box 90 surrounding the drive motor 10. [ In addition, the motor box 90, the upper drum 20, the lower drum 30, the scraper 50, and the temporary storage (not shown) are provided for a more compact configuration of the belt-type oil skimmer 1 according to one embodiment of the present invention. The hopper (60) is installed on a common installation frame (100).

The common installation frame 100 has a lower end mounted on the reservoir 3 and a motor box 90 connected to the upper rear side and a support angle A cantilever type support bar 103 provided in front of the support angle 101; a support wire 105 to which an upper end is connected to the cantilever type support bar 103; And a rotary support 107 coupled to the lower end and rotatably supporting the lower drum 30.

Hereinafter, the overall operation of the belt-type oil skimmer 1 according to one embodiment of the present invention will be described as follows:

When the drive motor 10 is rotationally driven by the controller 90, the upper drum 20 coupled to the shaft of the composition motor 10 is rotationally driven, and the belt 40 is rotated. At this time, the impurities contained in the waste in the reservoir 3 are adsorbed on the belt 40 and conveyed. The impurities are separated from the belt 40 by the scraping action of the scraper 50, 60).

The impurities introduced into the temporary storage hopper 60 are conveyed to a predetermined discharge place through the discharge pipe line 61. At this time, the controller 90 drives the drive motor 10 to drive the compressed air injection means 70 The valve 73 is opened to allow the compressed air to be injected into the discharge path 61 of the temporary storage hopper 60.

Impurities having a high viscosity are smoothly flowed to the predetermined discharge site through the discharge pipe 61 by the compressed air injection of the compressed air injection means 80 and the discharge pipe 61 is blocked by the high viscosity impurities .

In the case of the belt-type oil skimmer 1 according to one embodiment of the present invention, high-viscosity impurities separated and removed by the scraper 50 and introduced into the temporary storage hopper 60 are supplied to the predetermined As the compressed air is discharged to the discharge pipe (61) by the compressed air injection stroke (70) at the time of discharge to the discharge place, the impurities can smoothly flow smoothly through the discharge pipe (61) And can be discharged.

It is to be understood by those skilled in the art that the present invention may be embodied in many other forms without departing from the spirit and scope of the invention, It is therefore intended that the above-described embodiments be considered as illustrative rather than restrictive, and that all implementations within the scope of the appended claims and their equivalents are intended to be included within the scope of the present invention.

1: Belt type oil skimmer
3: Storage tank
10: Driving motor
20: upper drum
30: Lower drum
40: belt
50: Scraper
60: Temporary storage hopper
61: to discharge pipe
70: compressed air injection means
71: Compressed air tank or air compressor
73: compressed air supply pipe
75: Valve
80: Controller
90: Motor box
100: Common installation frame

Claims (5)

A drive motor;
An upper drum coupled to the driving shaft of the driving motor and driven to rotate;
A lower drum rotatably installed at a lower portion of the upper drum and positioned in the reservoir;
A belt drivingly connecting the upper drum and the lower drum and adsorbing and transporting impurities contained in the waste in the reservoir;
A scraper positioned on one side of the belt for scraping off impurities adsorbed on the belt;
A temporary storage hopper which is located below the scraper and into which impurities separated and removed by the scraper are introduced and a discharge pipe is provided at one side;
Compressed air injection means for injecting compressed air into a discharge pipe of the temporary storage hopper to prevent clogging of the discharge pipe due to impurities; And
And a controller for controlling the operation of the drive motor and the compressed air injection means.
The method according to claim 1,
Wherein the compressed air injection means comprises a compressed air tank or an air compressor, a compressed air supply pipe connected to the compressed air tank or the air compressor at one end and to a discharge pipe of the temporary storage hopper at the other end, And a valve that is installed and opened and closed by the controller.
The method of claim 2,
Wherein the drive motor is installed in a motor box, and the controller and the valve are installed in the motor box.
The method of claim 3,
Wherein the motor box, the upper drum, the lower drum, the scraper, and the temporary storage hopper are installed on a common installation frame.
The method according to any one of claims 2 to 4,
Wherein the controller opens the valve only while the drive motor is operated so that compressed air is injected into the discharge line of the temporary storage hopper.
KR1020150079731A 2015-06-05 2015-06-05 Belt type oil skimmer KR20160143263A (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150079731A KR20160143263A (en) 2015-06-05 2015-06-05 Belt type oil skimmer

Publications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021119287A1 (en) * 2019-12-10 2021-06-17 Amanda Alsbrook Drum treatment apparatus with belt skimmer
CN116216980A (en) * 2023-02-06 2023-06-06 南京紫鑫汇萃环境科技有限公司 Industrial textile printing and dyeing wastewater treatment process
CN116692998A (en) * 2023-08-03 2023-09-05 兰州恒达石化机械有限公司 High-efficiency separator for treating crude oil-containing sewage
CN117682384A (en) * 2024-01-31 2024-03-12 江苏德顺纺织有限公司 Silk winder structure for composite crepe jacquard fabric

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021119287A1 (en) * 2019-12-10 2021-06-17 Amanda Alsbrook Drum treatment apparatus with belt skimmer
CN116216980A (en) * 2023-02-06 2023-06-06 南京紫鑫汇萃环境科技有限公司 Industrial textile printing and dyeing wastewater treatment process
CN116216980B (en) * 2023-02-06 2023-11-21 南京紫鑫汇萃环境科技有限公司 Industrial textile printing and dyeing wastewater treatment process
CN116692998A (en) * 2023-08-03 2023-09-05 兰州恒达石化机械有限公司 High-efficiency separator for treating crude oil-containing sewage
CN117682384A (en) * 2024-01-31 2024-03-12 江苏德顺纺织有限公司 Silk winder structure for composite crepe jacquard fabric
CN117682384B (en) * 2024-01-31 2024-05-17 江苏德顺纺织有限公司 Silk winder structure for composite crepe jacquard fabric

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