CN215137208U

CN215137208U - Long-life high-efficient deoiling filter core

Info

Publication number: CN215137208U
Application number: CN202120902328.8U
Authority: CN
Inventors: 王瑞
Original assignee: Jiangsu Ruierli New Material Technology Co ltd
Current assignee: Jiangsu Ruierli New Material Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-14
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a long-life high-efficiency oil removing filter element, which comprises a filter element, wherein the upper end of the filter element is provided with a water inlet, the lower end of the filter element is provided with a water outlet, the filter element is internally filled with filler, the caliber of the water inlet is larger than that of the water outlet, through arranging movable filler, when the filter element is used for filtering, the internal filler can dynamically move, the caliber of the water outlet end of the filter element is small, the caliber of the water inlet end is large, the volume expands during backwashing, internal impurities are easily washed out, the water pressure during water inlet extrudes and molds the material, the filter element can bear certain impurities, the front end does not need to be subjected to deslagging and filtering in advance, the material can be easily washed out after being blocked, the service life of the material is long, the cost is saved, through setting up the filling tube, when needing to change the inside filling degree of filter core, open the filling tube, can follow the filling tube and add filler or suction filler.

Description

Long-life high-efficient deoiling filter core

Technical Field

The utility model relates to an deoiling filter core technical field, concretely relates to high-efficient deoiling filter core of long-life.

Background

When carrying out water oil separating, need utilize the filter core to filter, be difficult to high-efficient deoiling especially emulsified oil at present, need gather earlier when emulsified oil gets rid of the back desorption, because emulsified oil drips the granule very little, the inside pore of the filter core that corresponds is also smaller.

Under prior art, when filtering, the filter core is inside to be blockked up by the sediment matter easily, needs the preliminary election slagging-off to equip, handles totally to the sediment matter in advance to accumulate difficult processing behind the sediment matter in the filter core, only can change, with high costs.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is when filtering, the filter core is inside to be blockked up by the sediment matter easily, needs the preliminary election slagging-off equipment, handles totally to the sediment matter in advance to difficult processing after accumulating the sediment matter in the filter core, can only change, and is with high costs, provides a long-life high efficiency deoiling filter core for this.

The utility model provides a technical scheme that technical problem adopted is: a long-life high-efficient deoiling filter core, it includes: the filter core, the water inlet has been seted up to the upper end of filter core, the delivery port has been seted up to the lower extreme of filter core, the inside packing of filter core has the filler, the bore of water inlet is greater than the bore of delivery port.

Preferably, the inner sides of the water inlet and the water outlet are detachably connected with fixed frames, the inner walls of the fixed frames are fixedly connected with support filter screens, the upper part and the lower part of the side wall of the filter element are in threaded connection with bolts at equal intervals, and the bolts penetrate through the side wall of the filter element and are in threaded connection with the inner screw holes of the opposite fixed frames.

Preferably, the end parts of the water inlet and the water outlet are respectively provided with a positioning hole, the surface of the side wall of the fixed frame is fixedly connected with a positioning block relative to the positioning holes, and the positioning block is inserted in the positioning holes.

Preferably, the lateral wall middle part fixedly connected with filling tube of filter core, the filling tube communicates with the inside of filter core, the inside threaded connection of filling tube has screw thread rubber buffer.

The utility model has the advantages of it is following:

through setting up the activity and filling, when utilizing the filter core to filter, inside packing can the dynamic activity, the play water outlet end bore of filter core is little, the mouth bore of water inlet end is big, volume expansion is opened in the backwash, inside impurity is washed out easily, water pressure comes the material extrusion again in the time of intaking, the filter core can tolerate certain impurity, the front end need not remove the gred filter in advance, after the material is blockked up, also can wash out more easily, the material is longe-lived, saves the cost.

Through setting up the filling tube, when needing to change the inside filling degree of filter core, open the filling tube, can follow the filling tube and add filler or suction filler.

By arranging the support filter screens, the support filter screens play roles of supporting and filtering, particles in the filler are prevented from flowing out, and each support filter screen is detachably connected with the water inlet and the water outlet, so that the replacement is very convenient.

Drawings

Fig. 1 is a schematic perspective view of a long-life high-efficiency oil removal filter element according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective sectional structure view of a long-life high-efficiency oil removal filter element according to a preferred embodiment of the present invention;

fig. 3 is a schematic top view of a water inlet of a long-life high-efficiency oil removal filter element according to a preferred embodiment of the present invention;

fig. 4 is a schematic sectional structure view of a connection portion of a feeding pipe of a long-life high-efficiency oil removal filter element according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a filter element; 2. a water inlet; 3. a water outlet; 4. a filler; 5. a fixing frame; 6. supporting the filter screen; 7. a feed tube; 8. a threaded rubber plug; 9. positioning blocks; 10. positioning holes; 11. and (4) bolts.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Among the prior art, when filtering, the filter core is inside to be blockked up by the sediment matter easily, needs the preliminary election slagging-off to equip, handles totally to the sediment matter in advance to accumulate difficult processing behind the sediment matter in the filter core, only can change, with high costs.

Example one

As shown in fig. 1-4, the long-life high-efficiency oil removal filter element comprises a filter element 1, a water inlet 2 is formed in the upper end of the filter element 1, a water outlet 3 is formed in the lower end of the filter element 1, a filler 4 is filled in the filter element 1, the caliber of the water inlet 2 is larger than that of the water outlet 3, the filter element 1 is not filled with the filler 4 in the filling process, the internal filler 4 can dynamically move, the caliber of the water outlet 3 end of the filter element 1 is small, the caliber of the water inlet 2 end is large, the size of the filter element expands during backwashing, and internal impurities are easily washed out.

Specifically, when the filter element 1 is used for filtering, the filter element 1 is filled with the internal elastic porous oil-removing filler 4, the filter element 1 is not filled with the filler 4 in the filling process, so that the internal filler 4 can dynamically move, the caliber of the water outlet 3 end of the filter element 1 is small, the caliber of the water inlet 2 end is large, the volume is expanded during backwashing, internal impurities are easily washed out, water pressure is used for extruding and forming materials when water enters, therefore, the filter element 1 can bear certain impurities, the front end does not need to be subjected to deslagging and filtering in advance, the materials can be easily washed out after being blocked, the service life of the materials is long, the cost is saved, the middle part of the side wall of the filter element 1 is fixedly connected with a feed pipe 7, the feed pipe 7 is communicated with the inside of the filter element 1, the internal thread of the feed pipe 7 is connected with a thread rubber plug 8, when the filling degree in the filter element 1 needs to be changed, the thread rubber plug 8 can be twisted and removed, so that the filling tube 7 is opened and the filling material 4 can be added or sucked out of the filling material 4 from the filling tube 7.

Example two

In the first embodiment, a part of particles in the packing 4 may flow out from the filter element 1 along with filtering and flushing, referring to fig. 2, as another preferred embodiment, the difference from the first embodiment is that the inner sides of the water inlet 2 and the water outlet 3 are detachably connected with the fixing frame 5, the inner wall of the fixing frame 5 is fixedly connected with the support filter screen 6, the upper part and the lower part of the side wall of the filter element 1 are equally and spirally connected with the bolts 11, the bolts 11 penetrate through the side wall of the filter element 1 and are screwed in the inner screw holes of the opposite fixing frame 5, the support filter screen 6 plays a role of supporting and filtering, so as to prevent the particles in the packing 4 from flowing out, when the support filter screen 6 damages and needs to be replaced by a new support filter screen 6, the corresponding bolt 11 is twisted and detached, that each support filter screen 6 can be removed, and the positioning block 9 is separated from the positioning hole 10; positioning holes 10 are formed in the end portions of the water inlet 2 and the water outlet 3, positioning blocks 9 are fixedly connected to the surface of the side wall of the fixing frame 5 relative to the positioning holes 10, the positioning blocks 9 are inserted into the positioning holes 10, when a new support filter screen 6 is installed, the support filter screen 6 is firstly clamped into the end portions of the corresponding water inlet 2 and the corresponding water outlet 3, and the corresponding positioning blocks 9 are inserted into the positioning holes 10, so that bolts 11 can be conveniently installed after the screw holes of the support filter screen 6 correspond to the screw holes in the side wall of the filter element 1, and installation can be completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a high-efficient deoiling filter core of long-life which characterized in that includes: the filter element comprises a filter element (1), a water inlet (2) is formed in the upper end of the filter element (1), a water outlet (3) is formed in the lower end of the filter element (1), a filler (4) is filled in the filter element (1), and the caliber of the water inlet (2) is larger than that of the water outlet (3).

2. The long-life and high-efficiency oil removing filter element is characterized in that a fixing frame (5) is detachably connected to the inner sides of the water inlet (2) and the water outlet (3), a supporting filter screen (6) is fixedly connected to the inner wall of the fixing frame (5), bolts (11) are screwed in the four corners of the upper part and the lower part of the side wall of the filter element (1) at equal intervals, and the bolts (11) penetrate through the side wall of the filter element (1) and are screwed in the inner screw holes of the opposite fixing frame (5).

3. The long-life high-efficiency oil removal filter element according to claim 2, wherein the end portions of the water inlet (2) and the water outlet (3) are respectively provided with a positioning hole (10), the surface of the side wall of the fixing frame (5) is fixedly connected with a positioning block (9) relative to the positioning hole (10), and the positioning block (9) is inserted into the positioning hole (10).

4. The long-life high-efficiency oil removing filter element is characterized in that a feeding pipe (7) is fixedly connected to the middle of the side wall of the filter element (1), the feeding pipe (7) is communicated with the inside of the filter element (1), and a threaded rubber plug (8) is connected to the inside of the feeding pipe (7) in a threaded manner.