KR20110072753A - Tank for coolant purifier - Google Patents

Tank for coolant purifier Download PDF

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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
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KR
South Korea
Prior art keywords
sludge
grinding oil
storage tank
waste grinding
guide path
Prior art date
Application number
KR1020090129826A
Other languages
Korean (ko)
Inventor
이성욱
Original Assignee
이성욱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이성욱 filed Critical 이성욱
Priority to KR1020090129826A priority Critical patent/KR20110072753A/en
Publication of KR20110072753A publication Critical patent/KR20110072753A/en

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    • 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
    • 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

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  • 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

PURPOSE: An sludge deposit separation exhaust apparatus for grinding oil waste filter is provided to separate and discharges the sludge automatically which is deposited inside of the storage tank with the chisel part of the chain, and to maximize the workability, and convenience and effectiveness by performing the filtering process of grinding oil waste consecutively. CONSTITUTION: The sludge deposit separation exhaust apparatus for grinding oil waste filter includes a storage tank(10). The storage tank forms inclined guide path to have regular width size toward the upper outlet in one side of inside. A upper and lower part rotary shaft edge which are connected in the upper and lower part with the drive motor (M) and driven is installed in the inclined guide path. A sprocket establishes a moving chain in the left and right of the upper and lower part rotary shaft. At least one of chisel parts is closely attached and installed to the inclined guide path by the outer side of the moving body. A dragger automatically separates and discharges the sludge which is deposited in the lower part of the storage tank.

Description

Sludge Sediment Separation Discharge Device for Waste Grinding Oil Filter {Tank for coolant purifier}

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 separator 2 and then stored in the primary storage tank 1a. Then, the waste grinding oil of the primary storage tank is supplied to the cyclone filter (3) by the suction of the pump (P) and filtered secondly, the filtered grinding oil is machined through the upper supply pipe (4) ) Or is stored in the primary storage tank (1a), the grinding oil containing waste sludge is to be collected to the lower storage tank (1b).

Sludge is precipitated in the lower storage tank 1b, and the waste grinding oil is recovered to the primary storage tank 1a.

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 cyclone filter 3, there is a limit that cannot maximize the filtration efficiency of the grinding oil.

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 storage tank 10 forms an inclined guide path 12 inclined upward to have a predetermined width size toward the upper outlet 11 at one side thereof,

The inclined guide path 12 includes upper and lower rotary shafts 21 and 22 that are driven in conjunction with a driving motor M in upper and lower portions, and moving chains 30 and 30 on left and right sides of the upper and lower rotary shafts. The fitting sprockets 23 and 24 and at least one chisel 50 which is fixedly installed to be in close contact with the inclined guide path to the outside of the mobile chains 30 and 30 are sedimented under the storage tank. The sludge is made to separate and discharge automatically.

At this time, the lower portion of the storage tank 10 is formed by forming a hemispherical curved portion 13 corresponding to the rotation radius of the chisel 50 rotates about the lower rotation shaft 22.

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) side A partition 40 having 42 is provided.

At this time, the waste grinding oil discharged over the discharge hole 15 is collected in the collection tank 60 again to be recirculated and supplied to the centrifuge 100 by the pump (P) to repeat the filtration process.

In addition, the present invention may be configured as a plurality of centrifuge 100 as shown in Figure 6, the other is configured the same.

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 centrifuge 100 by a pump (P).

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 lower storage tank 10.

As such, in the waste grinding oil including the sludge collected by the storage tank 10, the sludge is settled to the bottom, which is to be automatically scraped out by the chisel.

That is, the driving shaft (M) drives the rotating shafts 21 and 22 provided on the upper and lower portions of the inclined guide path 12 inclined upward on one side of the storage tank 10, and the sprocket 23 of the rotating shaft As the chains 30 and 30 fitted to the 24 are moved in a caterpillar shape, the chisel 50 installed in the chain scrapes sludge deposits at the bottom of the storage tank and moves to the upper outlet 11 to be discharged. will be.

In particular, the lower portion of the storage tank 10 is formed with a hemispherical curved portion 13 corresponding to the rotation radius of the chisel 50 rotates around the lower rotation shaft 22 to effectively scrape and discharge the sludge deposits.

The waste grinding oil from which the sludge sediment is separated is discharged again through the discharge hole 15 at a predetermined level or more.

At this time, the partition wall 40 is installed on the side of the discharge hole 15 to prevent the inflow of sludge, and only the waste grinding oil is introduced through the lower opening 42 to be separated.

In addition, the waste grinding oil separated and discharged to the discharge hole 15 is collected in the collection tank 60 again and is repeatedly supplied to the centrifuge 100 by the pump P to perform the filtration process repeatedly.

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 shaft 23,24: sprocket

30: mobile chain 50: chisel

13: hemispherical curved portion 15: discharge hole

40: partition 42: opening

Claims (3)

The waste grinding oil used in the machining process is collected and supplied, and the regenerated grinding oil is upwardly extracted by centrifugation by the centrifuge 100, and the waste grinding oil including the remaining sludge is discharged and collected into the lower storage tank 10. , The storage tank 10 forms an inclined guide path 12 inclined upward to have a predetermined width size toward the upper outlet 11 at one side thereof, The inclined guide path 12 includes upper and lower rotary shafts 21 and 22 that are driven in conjunction with a driving motor M in upper and lower portions, and moving chains 30 and 30 on left and right sides of the upper and lower rotary shafts. The fitting sprockets 23 and 24 and at least one chisel 50 which is fixedly installed to be in close contact with the inclined guide path to the outside of the mobile chains 30 and 30 are sedimented under the storage tank. Sludge sediment separation and discharge device for waste grinding oil filter, characterized in that the sludge is separated and discharged automatically. The method of claim 1, The lower portion of the storage tank 10 is separated from the sludge sediment for the waste grinding oil filter, characterized in that the chisel 50 is formed by a hemispherical curved portion 13 corresponding to the rotation radius rotated about the lower rotation shaft 22. Ejector. The method of claim 1, 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, opening 42 in the lower portion to prevent the sludge inflow to the discharge hole 15 side Sludge sediment separation and discharge device for waste grinding oil filter, characterized in that the partition wall 40 is configured to be installed.
KR1020090129826A 2009-12-23 2009-12-23 Tank for coolant purifier KR20110072753A (en)

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

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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)

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