CN210964177U

CN210964177U - Easy abluent sintering filter core

Info

Publication number: CN210964177U
Application number: CN201921768657.7U
Authority: CN
Inventors: 王素丽; 刘培科; 徐勇
Original assignee: Xinxiang Meilin Technology Co ltd
Current assignee: Xinxiang Meilin Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-10
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a filter especially relates to an easy abluent sintering filter core, including the base plate, base plate intermediate position is provided with the export, the export upper end is provided with the takeover, the base lower extreme is provided with the cartridge filter, the cartridge filter includes the barrel holder, the barrel holder is provided with the sintering filter layer outward, the sintering filter layer is evenly buckled there is the slot, the barrel holder lower extreme is provided with platelike filter equipment, and the sediment can be concentrated, structural stability is high, long service life.

Description

Easy abluent sintering filter core

Technical Field

The utility model relates to a filter especially relates to a filter core of sintered filter.

Background

The sintered filter is a filter which is sintered at high temperature by granular glass, quartz, ceramics, metal or plastics and the like and has micropores, and has high filtering precision, stable chemical performance and corrosion resistance.

Current sintered filter mainly includes powder sintering cassette, filter core, filter, and wherein the filter core mainly includes the connecting seat, is connected with the sintering cartridge filter on the connecting seat, simple structure, and it does not have inside to support, and life is shorter, and the filter core is cylindric, and filter residue evenly distributed is at the filter core outer wall, difficult washing.

The cleaning mode of sintering filter core mainly includes that the back flush washs and dismantles the washing, dismantles abluent in-process, cleans earlier usually, then washes through the squirt, and it is fast to wash, but cylindric filter core cleans the area big at the in-process of cleaning, and is inconvenient to clean, and the in-process that washes, rivers can not concentrate, and it is poor to wash the effect.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a filter residue can concentrate, structural stability is high, long service life's easy abluent sintering filter core.

The utility model discloses a realize through following technical scheme: the utility model provides an easy abluent sintering filter core, includes the base plate, base plate intermediate position is provided with the export, the export upper end is provided with the takeover, the base lower extreme is provided with the cartridge filter, the cartridge filter includes the barrel holder, the barrel holder is provided with the sintering filter layer outward, the sintering filter layer is evenly buckled there is the slot, the barrel holder lower extreme is provided with plate-shaped filter equipment.

Further, the barrel frame includes last go-between and lower go-between that the coaxial line set up, it is connected with the base plate to go up the go-between, go up and be provided with many spinal branchs vaulting pole between the go-between down, the bracing piece includes inlayer bracing piece and outer bracing piece, outer bracing piece and the crisscross distribution of inlayer bracing piece, wear to be equipped with the supporting network between outer bracing piece and the inlayer bracing piece, the supporting network is fixed with the bracing piece, the setting of sintering filter layer is outside the supporting network.

Further, the groove is arranged between two adjacent outer layer supporting rods, the groove is downward, and the groove extends to the lower end of the sintering filter layer.

Further, the support net is wound and penetrated between the inner support rod and the outer support rod, the support net and the support rods are fixed in a spot welding mode, and the bottoms of the grooves are attached to the inner support rod.

Furthermore, a guide protrusion matched with the support net is arranged outside the support rod, the guide protrusion is parallel to the support rod, the cross section of the guide protrusion is arc-shaped, and the guide protrusion is attached to the support net.

Furthermore, two ends of the support rod are respectively inserted into the upper connecting ring and the lower connecting ring.

Furthermore, the lower connecting ring is provided with a gap corresponding to the groove.

Furthermore, the upper connecting ring is attached to the base plate and fixed through a countersunk head bolt.

Further, the plate-shaped filtering device comprises a supporting screen plate arranged at the lower end of the lower connecting ring, a sintering filter plate is arranged on the lower end face of the supporting screen plate, a pressing ring is arranged at the lower end of the sintering filter plate, and the pressing ring is connected with the lower connecting ring through bolts.

The beneficial effects of the utility model reside in that: the cylinder frame and the sintering filter layer are arranged on the base plate, the cylinder frame can manufacture the sintering filter layer, stable support can still be carried out under the condition that the sintering filter layer is thin, the working stability and the service life are improved, the groove is arranged, filter residues can be concentrated, the sintering filter screen is mainly used for filtering oil materials, the filter residues are sticky high molecular substances in the oil material filtering process, the filter residues can be concentrated through the groove, and the concentrated cleaning is convenient in the cleaning process; the barrel frame comprises an upper connecting ring and a lower connecting ring, a supporting rod and a supporting net are arranged between the upper connecting ring and the lower connecting ring, the sintering filter layer can be supported, the grooves are arranged between two adjacent outer supporting rods, the outer supporting rods can support the sintering filter layer, and meanwhile the sintering filter layer can be positioned through the cooperation between the grooves and the outer supporting rods.

Drawings

FIG. 1 is a schematic front sectional view of example 1;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic bottom view of the upper attachment ring;

FIG. 4 is a schematic top view of the lower connector ring;

FIG. 5 is a schematic enlarged view of a portion B of FIG. 4;

wherein: 1-a base plate, 2-an outlet, 3-a connecting pipe, 4-an upper connecting ring, 5-an inner layer supporting rod, 6-an outer layer supporting rod, 7-a lower connecting ring, 8-a supporting screen plate, 9-a sintering filter plate, 10-a pressure ring, 11-a supporting screen, 12-a sintering filter layer, 13-a notch and 14-a guide bulge.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

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 creative work belong to the protection scope of the present invention.

Example 1

As shown in figures 1-5, an easy abluent sintering filter core, including base plate 1, base plate intermediate position has export 2, has takeover 3 on the export, and in this embodiment, the base plate is the circular slab, and base plate and takeover integrated into one piece are made by stainless steel, have higher structural strength, and takeover outer wall processing screw thread facilitates the connection, and the export is the bell mouth, reduces the weight of base plate.

The lower end of the base is provided with a filter cartridge which comprises a cartridge holder, the cartridge holder comprises an upper connecting ring 4 and a lower connecting ring 7 which are coaxially arranged, the upper connecting ring and the lower connecting ring are both made of stainless steel materials, the upper connecting ring is connected with the base plate through countersunk bolts, for convenient installation, the lower end surface of the base plate is processed with an annular connecting groove matched with the upper connecting ring, a plurality of support rods are arranged between the upper connecting ring and the lower connecting ring, each support rod comprises an inner support rod 5 and an outer support rod 6, the number of the inner support rods is the same as that of the outer support rods, the inner support rods and the outer support rods are uniformly distributed along the circumference, the support rods in the outer support rods and the inner support rods are distributed in a staggered way, a support net 11 is wound between the outer support rods and the inner support rods, the direction arch is parallel with the bracing piece, the bellied cross section of direction is the arc, direction arch and the laminating of supporting network, can reduce the clearance between the department of buckling of supporting network and the bracing piece, avoid impurity gathering, the bracing piece passes through extrusion molding, then the intercepting, the preparation is convenient, barrel holder installs sintering filter layer 12 outward, sintering filter layer evenly buckles and has the slot, the slot distributes between two adjacent outer layer bracing pieces, the slot is decurrent slot, the slot extends to sintering filter layer lower extreme, the slot bottom is laminated with the inlayer bracing piece, can support the sintering filter layer through supporting network and inlayer bracing piece, improve the life of sintering filter layer, the bracing piece both ends respectively interference fit cartridge is in last go-between and lower go-between, it has opening 13 corresponding with the slot to process on the lower go-between.

Plate-shaped filter equipment is installed to the barrel frame lower extreme, and plate-shaped filter equipment is including installing support otter board 8 of go-between lower extreme, and support otter board is the stainless steel net, and support otter board is circular, and terminal surface processing has and supports otter board assorted mounting groove under the go-between down, and sintering filter 9 has been laid to support otter board lower terminal surface, and clamping ring 10 is installed to the sintering filter lower extreme, clamping ring and go-between bolted connection down, and the bolt passes the clamping ring in proper order, and sintering filter is connected with the go.

The easy abluent sintering filter core installation of this embodiment as follows, the base plate is accomplished in processing, the bracing piece, the supporting network, go up the go-between, go down the go-between, the clamping ring, the supporting network, support the otter board, prefabricated sintering filter layer, the sintering filter, earlier with bracing piece interference fit cartridge on last go-between or go-between down, will support the network card dress between the bracing piece, then spot welding, cartridge sintering filter layer after spot welding is accomplished, another go-between is installed again, seal gum is scribbled, obtain prefabricated cartridge filter, install the prefabricated cartridge filter on the base plate through the countersunk head bolt, then install support the otter board in proper order, sintering filter and clamping ring, easy abluent sintering filter core installation is accomplished, because the cartridge filter can be prefabricated, and its both ends are the.

In the in-process that uses, because the sintering filter layer has the slot, filter area increases, and the filter residue can concentrate on slot department, falls along the slot, when dismantling and wash, strikes off the filter residue in the slot, then concentrates the clearance through the squirt, convenient operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An easy abluent sintering filter core which characterized in that: including the base plate, base plate intermediate position is provided with the export, the export upper end is provided with the takeover, the base lower extreme is provided with the cartridge filter, the cartridge filter includes the barrel holder, the barrel holder is provided with the sintering filter layer outward, the sintering filter layer is evenly buckled there is the slot, the barrel holder lower extreme is provided with plate filter equipment.

2. An easily cleaned sintered filter element according to claim 1 wherein: the barrel holder includes last go-between and the lower go-between that the coaxial line set up, it is connected with the base plate to go up the go-between, go up and be provided with many spinal branchs vaulting pole between the go-between down, the bracing piece includes inlayer bracing piece and outer bracing piece, outer bracing piece and the crisscross distribution of inlayer bracing piece, wear to be equipped with the supporting network between outer bracing piece and the inlayer bracing piece, the supporting network is fixed with the bracing piece, the sintering filter layer sets up outside the supporting network.

3. A readily cleanable sintered filter element according to claim 2, wherein: the groove is arranged between two adjacent outer layer supporting rods, the groove is downward, and the groove extends to the lower end of the sintering filter layer.

4. A readily cleanable sintered filter element according to claim 2, wherein: the supporting net is wound between the inner supporting rod and the outer supporting rod, the supporting net and the supporting rods are fixed in a spot welding mode, and the bottoms of the grooves are attached to the inner supporting rod.

5. An easily cleaned sintered filter element according to claim 4 wherein: the supporting rod is externally provided with a guide bulge matched with the supporting net, the guide bulge is parallel to the supporting rod, the cross section of the guide bulge is arc-shaped, and the guide bulge is attached to the supporting net.

6. An easily cleaned sintered filter element according to claim 4 wherein: two ends of the supporting rod are respectively inserted into the upper connecting ring and the lower connecting ring.

7. An easily cleaned sintered filter element according to claim 4 wherein: and the lower connecting ring is provided with a notch corresponding to the groove.

8. A readily cleanable sintered filter element according to claim 2, wherein: the upper connecting ring is attached to the base plate and fixed through a countersunk head bolt.

9. A readily cleanable sintered filter element according to claim 2, wherein: the plate-shaped filtering device comprises a supporting screen plate arranged at the lower end of a lower connecting ring, a sintering filter plate is arranged on the lower end face of the supporting screen plate, a pressing ring is arranged at the lower end of the sintering filter plate, and the pressing ring is connected with the lower connecting ring through bolts.