KR20110072753A - Tank for coolant purifier - Google Patents
Tank for coolant purifier Download PDFInfo
- Publication number
- KR20110072753A KR20110072753A KR1020090129826A KR20090129826A KR20110072753A KR 20110072753 A KR20110072753 A KR 20110072753A KR 1020090129826 A KR1020090129826 A KR 1020090129826A KR 20090129826 A KR20090129826 A KR 20090129826A KR 20110072753 A KR20110072753 A KR 20110072753A
- Authority
- KR
- South Korea
- Prior art keywords
- sludge
- grinding oil
- storage tank
- waste grinding
- guide path
- Prior art date
Links
Images
Classifications
-
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
-
- 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
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/183—Construction of the scrapers or the driving mechanisms for settling tanks with multiple scraping mechanisms
-
- 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
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/22—Safety mechanisms
-
- 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
- B01D21/245—Discharge mechanisms for the sediments
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
Description
The present invention relates to an apparatus for separating and discharging sludge sediment from waste grinding oil including the remaining sludge discharged to a storage tank after separation and filtration of waste grinding oil used in a machining process, in particular, sedimentation inside the storage tank. Sludge sediment discharge for waste grinding oil filter that maximizes workability, convenience and efficiency because it is possible to continuously separate and discharge the sludge of chain that moves the sludge into the caterpillar form. Relates to a device.
Generally, the grinding oil used in the machining process is a kind of lubricating oil, which performs cooling, cleaning, rust prevention, and anti-corrosion function when grinding metal materials.
As such, the waste grinding oil used once in the machining process is difficult to reuse because it contains various sludges such as iron powder.
Therefore, the waste grinding oil is used after regeneration through the filtration process.
The conventional waste grinding oil filtration device uses a filter or a sludge sedimentation method, and thus, the filtration efficiency is poor, and thus, the workability is lowered due to deterioration of the workability and the occurrence of scratches.
Cyclone filtration has been disclosed to improve this method.
That is, the waste grinding oil is forced into the conical cylinder to generate a vortex, but sludge that is heavier than the grinding oil generates a falling vortex, and the filtered grinding oil generates and separates the rising vortex.
In the conventional filtration apparatus using such a cyclone filter, as shown in FIG. 1A, the waste grinding oil used in the machining process is first filtered by the
Sludge is precipitated in the
In addition, the conventional filtration device can be carried out differently as shown in Figure 1b, which is compared with Figure 1a, the waste grinding oil used in the machining process, the primary storage tank (without the primary filtration process by the separator) The filtration efficiency is slightly reduced because it is stored in 1a), and the operation is otherwise provided in the same manner.
However, the conventional filtration device has the following problems.
Since the waste grinding oil is regenerated through a single filtration process in the
In other words, the quality of the regenerated grinding oil was deteriorated.
In addition, the primary storage tank (1a) is a large amount of sludge is settled during the collection and supply of waste grinding oil, the secondary storage tank (1b) after the regeneration grinding oil extracted by a cyclone filter containing the remaining sludge Since waste grinding oil is collected and a large amount of sludge is settled, it is required to separate and collect the sludge in the storage tank by hand, and thus, there is a limitation in that filtration cannot be continuously performed.
The present invention has been invented to solve the above problems of the prior art, after the separation and filtration process of the waste grinding oil used in the machining process, the sludge precipitate in the waste grinding oil including the remaining sludge discharged to the storage tank The purpose is to maximize the workability, convenience and efficiency because the automatic separation and discharge, thereby allowing the continuous filtration process of waste grinding oil.
This invention,
Collect and supply the waste grinding oil used in the machining process by centrifugation by centrifugal separator to extract regenerated grinding oil and collect the waste grinding oil containing the remaining sludge into the lower storage tank.
The storage tank has an inclined guide path that is inclined upward to have a predetermined width size toward the upper outlet on one side thereof, and the upper and lower rotary shafts driven in conjunction with a drive motor in the upper and lower parts in the inclined guide path, The sprocket is fitted to the left and right of the upper and lower rotary shafts, and at least one chisel is fixedly installed so as to be in close contact with the inclined guide path to the outside of the mobile chain to automatically discharge the sludge settled to the lower portion of the storage tank. It has its features.
The lower portion of the storage tank of the present invention is characterized in that the chisel is formed of a hemispherical curved portion corresponding to the periscope for rotating around the lower axis of rotation.
In the present invention, the other side of the storage tank to form a discharge hole for over discharge the grinding oil of a predetermined level or more of the sludge sedimentation separation, and install a partition having an opening in the lower portion to prevent the sludge inflow to the discharge hole side It has its features.
The present invention, after the separation and filtration process of the waste grinding oil used in the machining process, the sludge sediment is separated and discharged from the waste grinding oil including the remaining sludge discharged to the storage tank, the sludge deposited in the storage tank is infinite The chisel of the chain moving in the track shape is automatically scraped out and discharged, thereby continually performing the filtration process of the waste grinding oil, thereby having the effect of maximizing workability, convenience and efficiency.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The sludge sediment separation and discharging device for waste grinding oil filter of the present invention collects and supplies waste grinding oil used in the machining process, as shown in FIGS. 2 to 7, and regenerated grinding by centrifugation by a centrifuge (100). Oil is extracted and the waste grinding oil containing the remaining sludge is discharged to the lower storage tank (10),
The
The
At this time, the lower portion of the
In addition, the other side of the storage tank is formed with a discharge hole (15) for over-discharging the grinding oil of a predetermined level or more of the sludge sedimentation separation, the opening in the lower portion to prevent the sludge inflow to the discharge hole (15)
At this time, the waste grinding oil discharged over the
In addition, the present invention may be configured as a plurality of
As an unexplained symbol, 70 denotes a separator which separates metal foreign matter from waste grinding oil.
Next will be a look at the operation and action of the present invention configured as described above.
First, the waste grinding oil used in the machining process is collected in the collection tank 60 and then supplied to the
The waste grinding oil supplied to the centrifuge is discharged and regenerated grinding oil by centrifugation, and the waste grinding oil including the remaining sludge is discharged and collected into the
As such, in the waste grinding oil including the sludge collected by the
That is, the driving shaft (M) drives the
In particular, the lower portion of the
The waste grinding oil from which the sludge sediment is separated is discharged again through the
At this time, the
In addition, the waste grinding oil separated and discharged to the
Figure 1a, b is a block diagram of a conventional filtration device.
Figure 2 is an external perspective view showing the device of the present invention.
3 is a front sectional view of the apparatus of the present invention.
4 is a plan sectional view of the apparatus of the present invention.
5 is a use state diagram of the apparatus of the present invention.
Figure 6 is an external perspective view showing another embodiment of the present invention device.
Figure 7 is a block diagram showing a filtration device to which the present invention device is applied.
** Description of the symbols for the main parts of the drawings **
100: centrifuge 10: storage tank
11: upper outlet 12: inclined guideway
21,22: rotating
30: mobile chain 50: chisel
13: hemispherical curved portion 15: discharge hole
40: partition 42: opening
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090129826A KR20110072753A (en) | 2009-12-23 | 2009-12-23 | Tank for coolant purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090129826A KR20110072753A (en) | 2009-12-23 | 2009-12-23 | Tank for coolant purifier |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110072753A true KR20110072753A (en) | 2011-06-29 |
Family
ID=44403632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090129826A KR20110072753A (en) | 2009-12-23 | 2009-12-23 | Tank for coolant purifier |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110072753A (en) |
-
2009
- 2009-12-23 KR KR1020090129826A patent/KR20110072753A/en not_active Application Discontinuation
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A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |