CN217287483U

CN217287483U - Oil liquid filtering system on top of refrigerating machine

Info

Publication number: CN217287483U
Application number: CN202220463125.8U
Authority: CN
Inventors: 郭忠钰; 王长明
Original assignee: Transor Filter Kunshan Co ltd
Current assignee: Transor Filter Kunshan Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-26
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a fluid filtering system of a refrigerator top, which comprises an oil tank and a plurality of filtering tanks, wherein a dirty oil area and a clean oil area are arranged in the oil tank; one side of the oil tank is provided with a residue scraper for collecting all residual oil discharged from the residual oil outlet; the oil outlet pipe is communicated with a refrigerator, and the refrigerator pipeline is communicated with the oil purification area; the refrigerator is horizontally movably arranged on the top of the oil tank and/or the slag scraper; part or all of the oil outlet pipe is a hose. The utility model has the advantages that: the refrigerator is horizontally movably arranged at the top of the oil tank and/or the slag scraper, so that the refrigerator can move in the installation and maintenance process, thereby exposing an operation space and facilitating operation. The utility model discloses overall structure is compact still has, area advantage such as little.

Description

Oil liquid filtering system on top of refrigerating machine

Technical Field

The utility model relates to the field of machinary, especially, relate to a fluid filtration system of refrigerator set top.

Background

In the field of machining, a large amount of cooling oil is used for cooling drill bits, milling cutters, turning tools, grinding machine processing equipment and the like. The used cooling oil carries a large amount of metal debris, and before the cooling oil is reused, the cooling oil must be filtered by an oil liquid filtering system. The filtered cooling oil needs to be cooled before it can be sent to the processing equipment again for use. Therefore, it is generally necessary to equip the oil filtration system with a refrigerator. At present, a refrigerator is usually arranged on one side of an oil liquid filtering system, the size of the refrigerator is large, and the arrangement mode is unreasonable in certain application occasions needing to consider the floor area of the equipment. The refrigerator is placed at the top or bottom of the oil filtration system to reduce the overall footprint is a good solution, however, it must take into account the convenience of equipment installation and maintenance.

Disclosure of Invention

An object of the utility model is to provide a fluid filtration system that refrigerator of installation and maintenance convenience was put on top.

In order to achieve the purpose, the invention provides the following technical scheme:

an oil liquid filtering system arranged on the top of a refrigerator comprises an oil tank and a plurality of filtering tanks, wherein each filtering tank comprises an oil inlet and an oil outlet, and a dirty oil area and a clean oil area are arranged in the oil tank; the oil outlet is communicated with the oil purification area through an oil outlet pipe, a back-blowing air inlet is arranged on the oil outlet pipe, and a residual oil outlet for discharging residual oil is also arranged at the bottom of each filter tank; one side of the oil tank is provided with a residue scraper for collecting all the residual oil discharged from the residual oil outlet; the oil outlet pipe is communicated with a refrigerator, and the refrigerator pipeline is communicated with the oil purification area; the refrigerator is horizontally movably arranged on the top of the oil tank and/or the slag scraper; part or all of the oil outlet pipe is a hose.

Preferably, the top of the oil tank is provided with two parallel horizontal sliding rails, a tray is movably arranged on the horizontal sliding rails along the horizontal sliding rails, and the refrigerator is fixedly arranged on the tray.

Preferably, a supporting plate is detachably and horizontally arranged at the top of the slag scraping machine, one end of the tray can be arranged on the horizontal sliding rail in a rolling manner along the horizontal sliding rail, and the other end of the tray is provided with a roller capable of rolling on the supporting plate.

Preferably, the two horizontal sliding rails each include a clamping groove, the tray includes two vertical beams parallel to each other, a cross beam connecting the two vertical beams, and a tray body arranged on the vertical beams and the cross beam, the outer sides of one ends of the two vertical beams are respectively provided with a first bearing, the first bearings are movably clamped in the clamping grooves, and the other ends of the two vertical beams are provided with the rollers.

Preferably, two second bearings are fixedly arranged on the two horizontal sliding rails through two fastening bolts respectively, and a support rod is rotatably arranged between the two second bearings.

Preferably, the supporting plate is provided with at least one fastening knob in a threaded manner, and the vertical beam is provided with a pin hole corresponding to the fastening knob.

Preferably, two reinforcing rods are arranged at positions corresponding to the rollers under the supporting plate, and two through holes for the reinforcing rods to pass through are formed in positions corresponding to the reinforcing rods on the side wall of the oil tank.

Preferably, the refrigerator includes an air inlet and an air outlet.

The beneficial effects of the utility model are that: the refrigerator is horizontally movably arranged at the top of the oil tank and/or the slag scraper, so that the refrigerator can move in the installation and maintenance process, thereby exposing an operation space and facilitating operation. The utility model discloses overall structure is compact still has, area advantage such as little.

Drawings

Fig. 1 is a schematic perspective view of an oil liquid filtering system of a refrigerator ceiling;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic diagram of a part of the structure of the present invention.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "inside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the oil filtering system for the top of the refrigerator of the present invention includes 1 oil tank 10 and a plurality of filtering tanks 12. Each filter tank 12 comprises an oil inlet (not shown) and an oil outlet (not shown), and a dirty oil area (not shown) and a clean oil area (not shown) are arranged in the oil tank 10; the device also comprises a plurality of filter pumps (not shown) which send dirty oil in the dirty oil area into the filter tanks 12 through oil inlets (not shown), wherein the oil outlets are communicated with the oil purification area through oil outlet pipes (not shown), the oil outlet pipes are provided with a back-blowing inlet (not shown), and the bottom of each filter tank 12 is also provided with a residual oil outlet (not shown) for discharging residual oil; one side of the oil tank 10 is provided with a residue scraper 14 for collecting the residue discharged from the whole residue outlet. The working principle is that the cooling oil from the processing equipment enters a dirty oil area, then is sent to a filter tank 12 for filtering, and then is sent to a clean oil area, and the oil in the clean oil area is sent to the processing equipment again to be used as the cooling oil for recycling. And at intervals, high-pressure gas is introduced into the back-blowing gas inlet to back-blow the filter tank 12, and the residual oil accumulated in the filter tank is back-blown to the slag scraper 14, so that the service life of the filter tank 12 is prolonged and the filtering effect of the filter tank is ensured. The specific working principle and structure thereof can be seen in the related patents of the present application, for example, 2020204705.8; not shown in detail since it is not a novel aspect of the present invention per se.

A refrigerator 16 is also required to cool the cooling oil fed to the processing equipment. The refrigerator 16 is provided with a metal pipe (not shown), an air inlet 18 and an air outlet 20, and a blower (not shown). The oil outlet pipe is communicated with a metal pipeline which is communicated with the oil purification area. The working principle is that high-temperature oil is sent into an oil purification area through a metal pipeline, and in the process, cooling air is blown in through a fan to cool the metal pipeline, so that the aim of cooling the oil in the metal pipeline is fulfilled. The structure is a common air cooling structure, and is similar to an air cooling structure and a water cooling structure of a refrigerator for realizing oil cooling, and is common, so the structure is not shown in detail. The method can be selected by one of ordinary skill in the art as required.

The refrigerator 16 is horizontally movably arranged on the top of the oil tank 10 and/or the slag scraper 14 so as to be convenient to install and overhaul; to facilitate the movement of the refrigerator 16, some or all of the oil outlet pipes are flexible pipes.

The concrete structure is as follows:

the top of the oil tank 10 is provided with two parallel horizontal sliding rails 22, a tray is movably arranged on the horizontal sliding rails 22 along the horizontal sliding rails 22, and each of the two horizontal sliding rails 22 includes a slot 24.

The tray comprises two vertical beams 29 which are parallel to each other, a cross beam 30 which connects the two vertical beams 29, and a tray body 32 which is arranged on the vertical beams 29 and the cross beam 30, and the refrigerator 16 is fixedly arranged on the tray body 32. The outer sides of one end of each vertical beam are respectively provided with a first bearing 26, the first bearings 26 are movably clamped in a clamping groove 24, and the other end of each vertical beam is provided with a roller (not shown), and the roller can roll on a supporting plate 28 arranged above the slag scraper 14.

A second bearing 40 is fixedly arranged on each of the two horizontal sliding rails 22 through two fastening bolts 38, and a support rod 42 is rotatably arranged between the two second bearings 40. The support rod 42 is used for improving the support strength when the tray moves, and the tray is prevented from falling.

The supporting plate 28 is provided with 2 fastening knobs 32 through threads, and the vertical beam is provided with pin holes corresponding to the fastening knobs 32, so that the fastening knobs 32 are screwed to enter the pin holes after the tray is pushed onto the slag scraper 14, thereby limiting the movement of the tray, achieving the purpose of fastening and avoiding the loosening of the tray. The pin holes can be smooth holes or threaded holes, and if the threaded holes are fixed, the tray is more stable.

Two reinforcing rods 34 are arranged at positions corresponding to the rollers under the supporting plate 28, and two through holes for the reinforcing rods 34 to pass through are arranged at positions corresponding to the reinforcing rods 34 on the side wall of the oil tank 10. The reinforcing rods 34 pass through the through holes, thereby fixing the support plate 28. The outer side of the support plate 28 is provided with a downwardly directed support post for attachment to the slag scraper 14.

The above construction allows the tray to roll on the horizontal slide rails 22 at one end and on the support plate 28 at the other end. In a working state, the refrigerator 16 is positioned on the slag scraper 14, the oil tank 10 is provided with a cover plate 36, and the oil tank 10 can be overhauled by removing the cover plate 36; when the slag scraper 14 is overhauled, the tray can be pushed, the refrigerator 16 is moved to the upper part of the oil tank 10, and the supporting plate 28 is taken down to expose the slag scraper 14 so as to be convenient for overhauling.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An oil liquid filtering system arranged on the top of a refrigerator comprises an oil tank and a plurality of filtering tanks, wherein each filtering tank comprises an oil inlet and an oil outlet, and a dirty oil area and a clean oil area are arranged in the oil tank; the oil outlet is communicated with the oil purification area through an oil outlet pipe, a back-blowing air inlet is arranged on the oil outlet pipe, and a residual oil outlet for discharging residual oil is also arranged at the bottom of each filter tank; the method is characterized in that: one side of the oil tank is provided with a residue scraper for collecting all the residual oil discharged from the residual oil outlet; the oil outlet pipe is communicated with a refrigerator, and the refrigerator pipeline is communicated with the oil purification area; the refrigerator is horizontally movably arranged on the top of the oil tank and/or the slag scraper; part or all of the oil outlet pipe is a hose.

2. The refrigerator overhead oil filtration system of claim 1, wherein: the top of the oil tank is provided with two parallel horizontal sliding rails, a tray is movably arranged on the horizontal sliding rails along the horizontal sliding rails, and the refrigerator is fixedly arranged on the tray.

3. The refrigerator overhead oil filtration system of claim 2, wherein: the top of the slag scraping machine is detachably and horizontally provided with a supporting plate, one end of the tray can be arranged on the horizontal sliding rail in a rolling manner along the horizontal sliding rail, and the other end of the tray is provided with a roller capable of rolling on the supporting plate.

4. The refrigerator overhead oil filtration system of claim 3, wherein: the two horizontal sliding rails all comprise a clamping groove, the tray comprises two vertical beams which are parallel to each other, a cross beam for connecting the two vertical beams and a tray body arranged on the vertical beams and the cross beam, the outer sides of one ends of the two vertical beams are respectively provided with a first bearing, the first bearings are movably clamped in the clamping groove, and the other ends of the two vertical beams are provided with the idler wheels.

5. The refrigerator overhead oil filtration system of claim 4, wherein: two still respectively through two fastening bolt fixed set up a second bearing on the horizontal sliding rail, a bracing piece rotationally sets up two between the second bearing.

6. The refrigerator overhead oil filtration system of claim 5, wherein: at least one fastening knob is arranged on the supporting plate in a threaded mode, and a pin hole is formed in the position, corresponding to the fastening knob, of the vertical beam.

7. The refrigerator overhead oil filtration system of claim 3, wherein: the position that corresponds under the backup pad the gyro wheel sets up two stiffeners, set up two confession on the lateral wall of oil tank corresponding to the position of stiffener the through-hole that the stiffener passed.

8. The refrigerator overhead oil filtration system of claim 1, wherein: the refrigerator includes an air inlet and an air outlet.