CN214714823U

CN214714823U - Oil filter

Info

Publication number: CN214714823U
Application number: CN202023303437.2U
Authority: CN
Inventors: 张瑞; 陈汝家; 张顺新
Original assignee: Xinxiang City Exquisite Electromechanical Equipment Engineering Co ltd
Current assignee: Xinxiang City Exquisite Electromechanical Equipment Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model provides an oil filter for solve the inconvenient problem of filter clearance. The utility model provides an oil filter, includes cartridge filter and the support of fixing it, and the cartridge filter divide into a section of thick bamboo and a lower section of thick bamboo, and it links to each other through the clamp to go up a section of thick bamboo and a lower section of thick bamboo, and it has welded into oil pipe to go up a section of thick bamboo top, is equipped with the slope in going up a section of thick bamboo and has welded first filter screen, has welded the scavenge pipe on the high limit one side section of thick bamboo wall of first filter screen, has welded the blow off pipe on the low limit one side section of thick bamboo wall, and lower section of thick bamboo internalization is equipped with the fixed plate, and the fixed plate lower extreme is fixed with the closing plate, is equipped with a plurality of filter element group spares between fixed plate and the closing plate, oil-out oil has welded the oil collecting fill in the lower section of thick bamboo, and the activity of oil collecting fill bottom is equipped with the second filter screen, is equipped with the dodge gate on the section of thick bamboo wall that the second filter screen is relative, has welded the oil drain pipe bottom down section of a section of thick bamboo. The utility model relates to a rationally, make filter and filter assembly tear open, unload the convenience, the clearance of being convenient for improves work efficiency.

Description

Oil filter

Technical Field

The utility model relates to the technical field of filters, especially indicate an oil filter.

Background

In daily production manufacturing, a large amount of oil is needed everyday, a large amount of waste oil can be produced, the poor quality of the waste oil affects the operation of equipment, so that the production is affected, the waste oil is required to be recycled for saving resources, and a filter is an indispensable instrument in the process.

At present, the waste oil amount that produces every day is big, also can produce more debris in the filter, because the filter is difficult to be disassembled, need consume a large amount of time and influence work during the clearance.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil filter has solved the trouble, the inconvenient problem of present filter clearance.

The technical scheme of the utility model is realized like this:

the utility model provides an oil filter, includes cartridge filter and the support of fixing it, and the cartridge filter divide into a section of thick bamboo and a lower section of thick bamboo, and it links to each other through the clamp to go up a section of thick bamboo and a lower section of thick bamboo, and it has welded into oil pipe to go up a section of thick bamboo top, and it has welded first filter screen to be equipped with the slope in the section of thick bamboo to go up, has welded the scavenge pipe on the high limit of first filter screen one side section of thick bamboo wall, and the scavenge pipe other end links to each other with advancing oil pipe, has welded the blow off pipe on the low limit one side section of thick bamboo wall, and lower section of thick bamboo internalization is equipped with the fixed plate, and the fixed plate below is fixed with the closing plate, is equipped with a plurality of filter core subassemblies between fixed plate and the closing plate, lower section of thick bamboo is gone out oil end and has welded the oil collecting bucket, and the activity of oil collecting bucket bottom is equipped with the second filter screen, is equipped with the dodge gate on the section of thick bamboo wall that the second filter screen is relative, and has arranged oil pipe bottom down.

The filter element assembly further comprises a filter shell, a mesh pipe is arranged in the filter shell, a filter material is wound on the mesh pipe, one end of the filter shell is provided with oil outlet, and the other end of the filter shell is closed and fixed with a screw rod.

Wherein, be equipped with the boss on the lower section of thick bamboo inner wall, the fixed plate card is on the boss, and the fixed plate is the netted circular slab that a plurality of shaped plates link to each other, and the lead screw is pegged graft on the fixed plate, is equipped with a plurality of holes relative with the oil outlet pipe on the closing plate, and the oil outlet pipe is pegged graft downtheholely.

Wherein, be equipped with the observation window that is used for observing first filter screen on the oil feed end section of thick bamboo wall.

Wherein, be equipped with first valve on advancing oil pipe, be equipped with the second valve on the scavenge pipe, be equipped with the third valve on the blow off pipe.

Advantageous effects

The utility model has reasonable design and convenient installation, and is provided with the hoop to connect the upper cylinder and the lower cylinder, so that the filter can be conveniently and quickly disassembled and cleaned; the inclined first filter screen can enable sundries to be accumulated towards one side of the drain pipe, the first filter screen is not blocked, and the sundries can be quickly discharged by matching with the cleaning pipe and the drain pipe; the fixed plate is movably arranged, and two ends of the filter element are respectively inserted on the fixed plate and the sealing plate, so that the filter element can be conveniently disassembled and disassembled; the observation window is arranged to observe sundries on the first filter screen, so that the oil flow is prevented from being influenced by excessive sundries; the oil collecting hopper is arranged to collect oil and increase the oil flow at the oil outlet end; the second filter screen can be conveniently replaced by arranging the movable door.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a fixation plate;

FIG. 3 is a schematic view of a seal plate;

FIG. 4 is a schematic view of a filter cartridge assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

Example 1

As shown in figure 1, the utility model provides an oil filter, which comprises a filter cartridge 1 and a bracket 16 for fixing the filter cartridge 1, wherein the filter cartridge 1 is divided into an upper cartridge 1-1 and a lower cartridge 1-2, the upper cartridge 1-1 is connected with the lower cartridge 1-2 through a clamp 9, an oil inlet pipe 2 is welded on the top of the upper cartridge 1-1, a first filter screen 7 is obliquely fixed in the upper cartridge 1-1, a cleaning pipe 5 is welded on the cartridge wall at the high side of the first filter screen 7, a drain pipe 8 is welded on the cartridge wall at the low side, a fixing plate 10 is movably arranged in the lower cartridge 1-2, a sealing plate 13 is fixed below the fixing plate 10, a plurality of filter element components are arranged between the fixing plate 10 and the sealing plate 13, an oil collecting hopper 14 is welded at the oil outlet end in the lower cylinder 1-2, a second filter screen 15 is movably arranged at the bottom of the oil collecting hopper 14, a movable door 25 is arranged on the wall of the second filter screen 15 opposite to the cylinder, and an oil discharge pipe 17 is welded at the bottom of the lower cylinder 1-2.

The height of the oil flushing pipe 5 is slightly higher than that of the first filter screen 7, and the height of the sewage discharge pipe 8 is slightly lower than that of the first filter screen 7, so that the discharge of impurities can be facilitated.

The first filter screen 7 is a coarse filter screen, the second filter screen 15 is a fine filter screen, and the form and the type of the filter screens are not limited according to the actual conditions.

The working process of the embodiment is as follows: during filtering, the oil inlet pipe 2 and the oil discharge pipe 17 are normally open, the cleaning pipe 5 and the sewage discharge pipe 8 are normally closed, dirty oil flows to the first filter screen 7 from the oil inlet pipe 2, then flows to the filter element assembly from the first filter screen 7, enters the oil collecting hopper 14 through the filter element assembly, then flows out of the filter through the second filter screen 15 and the oil discharge pipe 17; when the first filter screen 7 is cleaned, the oil inlet pipe 2 is closed, the cleaning pipe 5, the drain pipe 8 and the oil discharge pipe 17 are opened, and the cleaning pipe 5 and the drain pipe 8 are utilized to wash away impurities on the second filter screen 7 by the dirty oil; when the filter element assembly is cleaned, the clamp 9 is opened, the filter upper barrel 1-1 is taken down, the fixing plate 10 is taken out, and the filter element assembly is pulled down and cleaned; when clearance second filter screen 15, close into oil pipe 2 and scavenge pipe 5, open dodge gate 25, take off second filter screen 15 and clear up.

Example 2

Preferably, the filter element assembly further comprises a filter shell 18, a mesh pipe 20 is arranged in the filter shell 18, a filter material 19 is wound on the mesh pipe 20, one end of the filter shell 18 is provided with an oil outlet 22, and the other end of the filter shell is sealed and fixed with a screw rod 21. The filter element assembly structure is not limited, and can be the filter element in the embodiment, and other filter elements can be used as long as the filter element can play a role in filtering, and two ends of the filter element can be movably fixed on the fixing plate 10 and the sealing plate 13.

Other structures of this embodiment are the same as those of embodiment 1.

Example 3

Preferably, the inner wall of the lower barrel 1-2 is provided with a boss 11, the fixing plate 10 is clamped on the boss 11, the fixing plate 10 is a round plate formed by connecting a plurality of strip-shaped plates 26 into a net, the screw rod 21 is inserted into a fixing hole 27 on the fixing plate 10 and fixed through a nut, the sealing plate 13 is provided with a plurality of holes 29 opposite to the oil outlet pipe 22, and the oil outlet pipe 22 is inserted into the holes. The two ends of the filter element assembly are movably connected, so that the filter element assembly can be conveniently disassembled and disassembled.

Other structures of this embodiment are the same as those of embodiment 1.

Example 4

Preferably, the clamp 9 is fastened by means of a hand bolt 24. The joint of the hoop 9 and the cylinder wall is also provided with a sealing gasket, so that the sealing performance of the filter is improved, and the hand-operated bolt 24 is convenient to open and close and saves labor.

Other structures of this embodiment are the same as those of embodiment 1.

Example 5

Preferably, the wall of the oil inlet end cylinder is provided with an observation window 6 for observing the first filter screen 7. The sundries on the first filter screen 7 can be observed, the oil flow is prevented from being influenced by the sundries too much, and the cleaning is convenient and timely.

Other structures of this embodiment are the same as those of embodiment 1.

Example 6

Preferably, the oil inlet pipe 2 is provided with a first valve 3, the cleaning pipe 5 is provided with a second valve 4, and the sewage discharge pipe 8 is provided with a third valve 23. The valve can increase the tightness of the filter and prevent oil leakage and oil seepage. The structural form of the valve is not limited as long as the sealing function can be achieved.

Other structures of this embodiment are the same as those of embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil filter comprising a filter cartridge (1) and a support (16) for fixing it, characterized in that: the filter cartridge (1) is divided into an upper cartridge (1-1) and a lower cartridge (1-2), the upper cartridge (1-1) is connected with the lower cartridge (1-2) through a hoop (9), the top of the upper cartridge (1-1) is provided with an oil inlet pipe (2), a first filter screen (7) is obliquely fixed in the upper cartridge (1-1), a cleaning pipe (5) is fixed on the cartridge wall on the high side of the first filter screen (7), a blow-off pipe (8) is arranged on the cartridge wall on the low side, a fixed plate (10) is movably arranged in the lower cartridge (1-2), a sealing plate (13) is fixed below the fixed plate (10), a plurality of filter core assemblies are arranged between the fixed plate (10) and the sealing plate (13), an oil outlet in the lower cartridge (1-2) is provided with an oil collecting hopper (14), the bottom of the oil collecting hopper (14) is movably provided with a second filter screen (15), and a movable door (25) is arranged on the cartridge wall opposite to the second filter screen (15), an oil discharge pipe (17) is arranged at the bottom of the lower cylinder (1-2).

2. An oil filter according to claim 1, wherein: the filter element assembly further comprises a filter shell (18), a net pipe (20) is arranged in the filter shell (18), a filter material (19) is wound on the net pipe (20), one end of the filter shell (18) is provided with an oil outlet pipe (22), and the other end of the filter shell is sealed and fixed with a screw rod (21).

3. An oil filter according to claim 1 or 2, characterized in that: the inner wall of the lower barrel (1-2) is provided with a boss (11), the fixing plate (10) is clamped on the boss (11), the fixing plate (10) is a plurality of round plates (26) which are connected into a net shape, the screw rod (21) is inserted into the fixing plate (10), the sealing plate (13) is provided with a plurality of holes (29) opposite to the oil outlet pipe (22), and the oil outlet pipe (22) is inserted into the holes (29).

4. An oil filter according to claim 1, wherein: the clamp (9) is fastened through a hand-operated bolt (24).

5. An oil filter according to claim 1, wherein: an observation window (6) for observing the first filter screen (7) is arranged on the wall of the oil inlet end cylinder.

6. An oil filter according to claim 1, wherein: the oil inlet pipe (2) is provided with a first valve (3), the cleaning pipe (5) is provided with a second valve (4), and the blow-off pipe (8) is provided with a third valve (23).