CN215027706U

CN215027706U - Ceramic filter membrane that filtration efficiency is high

Info

Publication number: CN215027706U
Application number: CN202120952276.5U
Authority: CN
Inventors: 徐小平
Original assignee: Greid Filtration Technology Zhejiang Co ltd
Current assignee: Greid Filtration Technology Zhejiang Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-07
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a ceramic filtering membrane with high filtering efficiency, which comprises a filtering membrane main body, wherein a first filtering hole is arranged inside the filtering membrane main body in a penetrating way, a fixing ring is arranged on the side wall at the top end of the filtering membrane main body, a fixing plate is arranged at the upper end of the filtering membrane main body, a liquid inlet is arranged inside the fixing plate in a penetrating way, a primary filtering membrane pipe is arranged at the bottom of the fixing plate, a connecting seat is arranged on the side wall of the fixing plate, and a slot is arranged inside one side of the connecting seat, which is close to the filtering membrane main body; the ceramic filter membrane with high filtering efficiency is provided with the primary filter membrane tube, the fixing plate, the connecting seat, the fixing ring and the clamping ring, so that the impurity adhesion on the secondary filter membrane tube can be reduced, the filtering service time of the ceramic filter membrane is prolonged on the original basis of the filter membrane, and the cost consumption is reduced; through setting up cavity, secondary filter membrane pipe and second filtration pore, can reach to make the liquid in the multiunit second filtration pore filter out the speed the same, shorten the required time of the whole horizontal infiltration of liquid, make filtration efficiency higher.

Description

Ceramic filter membrane that filtration efficiency is high

Technical Field

The utility model relates to a filtration membrane technical field specifically is a ceramic filtration membrane that filtration efficiency is high.

Background

Along with the development of science and technology and industrial production, the problems of energy, resources, treatment of three wastes and the like are more emphasized, especially the rapid development of high-technology fields such as biochemical engineering, fine chemical engineering, energy materials and the like, higher requirements are put forward on the research and development of liquid-solid separation technology, and ceramic membrane filtration technology and ceramic membrane filtration material with high separation precision and high operation efficiency are more and more emphasized by people; the ceramic membrane is a porous asymmetric membrane manufactured by materials such as alumina, titanium oxide, zirconia and the like through a special process, and the ceramic membrane filtration can be divided into terminal filtration and cross-flow filtration in principle, and is a filtration mode integrating surface filtration, deep filtration and adsorption; the ceramic membrane has the main application fields of water treatment, chemical fluid filtration, gas separation, high-temperature gas purification and the like.

The prior art has the following defects or problems:

1. the existing ceramic filtering membrane has the advantages of acid and alkali resistance, chemical solvent resistance and high temperature resistance, and particularly has very high mechanical strength, but the ceramic membrane has the defect of high cost, so the ceramic membrane is not widely popularized and applied;

2. the existing ceramic filtering membrane has the advantages that because a plurality of filtering holes are distributed inside, liquid is transversely permeated by pressure in the filtering holes, but the liquid permeation time in the middle filtering hole is long, and the filtering work efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a ceramic filtration membrane that filtration efficiency is high to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ceramic filtration membrane that filtration efficiency is high, includes the filtration membrane main part, the inside first filtration pore that runs through of filtration membrane main part, filtration membrane main part top lateral wall is provided with solid fixed ring, filtration membrane main part upper end is provided with the fixed plate, the inside inlet that runs through of fixed plate is provided with, the fixed plate bottom is provided with elementary filtration membrane pipe, the fixed plate lateral wall is provided with the hookup seat, the hookup seat is close to the inside slot that is provided with in one side of filtration membrane main part, the slot outside is provided with the draw-in groove, gu one side lateral wall that fixed plate is close to is provided with the snap ring, the inside cavity that is provided with of filtration membrane main part, the inside secondary filtration membrane pipe that is provided with of cavity, the inside second filtration pore that runs through of secondary filtration membrane pipe.

As the utility model discloses a preferred technical scheme, filtration membrane main part material is ceramic filtration membrane, filtration membrane main part runs through solid fixed ring, gu fixed ring inner wall and filtration membrane main part top lateral wall fixed connection.

As the utility model discloses a preferred technical scheme, fixed plate and hookup seat fixed connection, the inlet runs through the fixed plate, the inside cavity of elementary filter membrane pipe, elementary filter membrane pipe is fixed in the fixed plate bottom, elementary filter membrane pipe inner chamber communicates with each other with the inlet.

As the utility model discloses an optimal technical scheme, it is inside that solid fixed ring passes through the slot and inserts the hookup seat, snap ring and solid fixed ring fixed connection, the snap ring is inside the slot inserts the draw-in groove through the slot, the snap ring material is elastic plastic, gu fixed ring passes through snap ring, draw-in groove and hookup seat joint.

As the utility model discloses an it is inside preferred technical scheme, secondary filter membrane pipe is in the cavity, secondary filter membrane pipe both ends all with filtration membrane main part fixed connection, the second filtration pore is the same with first filtration pore internal diameter size, the second filtration pore communicates with each other with first filtration pore.

As the utility model discloses a preferred technical scheme, elementary filter membrane pipe material is the organic filter membrane, elementary filter membrane pipe inserts inside the filtration membrane main part through first filtration pore, elementary filter membrane pipe inserts secondary filter membrane intraduct through the second filtration pore.

Compared with the prior art, the utility model provides a ceramic filtration membrane that filtration efficiency is high possesses following beneficial effect:

1. the ceramic filter membrane with high filtering efficiency is provided with a primary filter membrane tube, a fixed plate, a connecting seat, a fixed ring and a snap ring, wherein the fixed ring is inserted into an insertion groove, and the fixed ring drives the snap ring to be inserted into the insertion groove, so that the fixed ring is clamped inside the insertion groove, the fixed ring is clamped with the connecting seat, the fixed ring is connected with the connecting seat, so that the primary filter membrane tube is inserted into a first filter hole, the primary filter membrane tube is inserted into a second filter hole through the first filter hole, liquid is filtered through the primary filter membrane tube firstly, then secondary filtration is performed through a secondary filter membrane tube, the primary filter membrane tube is convenient to disassemble, assemble and replace, and further impurity adhesion on the secondary filter membrane tube is reduced, the filtering service time of the filter membrane is prolonged on the original basis of the filter membrane, the cost consumption is reduced, and the problems that the cost of the ceramic filter membrane is high and the popularization and application are not wide enough are effectively solved;

2. this ceramic filtration membrane that filtration efficiency is high, through setting up the cavity, secondary filter membrane pipe and second filtration pore, in filtering process, liquid gets into first filtration pore through the inlet, gets into the second filtration pore from first filtration pore again, and horizontal infiltration in the second filtration pore after liquid pressurized makes the liquid in the multiunit second filtration pore filter out the speed the same through addding secondary filter membrane pipe, shortens the required time of the whole horizontal infiltration of liquid, makes filtration efficiency higher.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the connection between the coupling seat and the fixing ring of the present invention;

FIG. 4 is a schematic cross-sectional view of the filtering membrane body of the present invention.

In the figure: 1. a filter membrane body; 2. a first filter hole; 3. a fixing ring; 4. a fixing plate; 5. a liquid inlet; 6. a primary filter membrane tube; 7. a coupling seat; 8. a slot; 9. a card slot; 10. a snap ring; 11. a cavity; 12. a secondary filter membrane tube; 13. and a second filter hole.

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

Referring to fig. 1-4, in this embodiment: the utility model provides a ceramic filtration membrane that filtration efficiency is high, including filtration membrane

main part

1, 1 inside first filtration pore 2 that runs through of filtration membrane main part, 1 top lateral wall of filtration membrane main part is provided with solid

fixed ring

3, 1 upper end of filtration membrane main part is provided with fixed plate 4, the inside inlet 5 that runs through of

fixed plate

4, 4 bottoms of fixed plate are provided with elementary

filtration membrane pipe

6, 4 lateral walls of fixed plate are provided with hookup seat 7, hookup seat 7 is close to the inside slot 8 that is provided with in one side of filtration membrane main part 1, the slot 8 outside is provided with draw-in groove 9, gu fixed ring 3 is close to one side lateral wall of fixed plate 4 and is provided with

snap ring

10, 1 inside cavity 11 that is provided with of filtration membrane main part, the inside secondary filtration membrane pipe 12 that is provided with of cavity 11, the inside second filtration pore 13 that runs through of secondary filtration membrane pipe 12.

In the embodiment, the material of the filtering membrane main body 1 is a ceramic filtering membrane, the filtering membrane main body 1 penetrates through the fixing ring 3, the inner wall of the fixing ring 3 is fixedly connected with the side wall of the top end of the filtering membrane main body 1, and the fixing plate 4 of the filtering membrane main body 1 is connected by the fixing ring 3, so that the primary filtering membrane tube 6 can be stably inserted into the filtering membrane main body 1; the fixing plate 4 is fixedly connected with the connecting seat 7, the liquid inlet 5 penetrates through the fixing plate 4, the primary filter membrane tube 6 is hollow, the primary filter membrane tube 6 is fixed at the bottom of the fixing plate 4 and used for reducing the attachment of impurities on the secondary filter membrane tube 12 and prolonging the filtering service time of the secondary filter membrane tube on the original basis of a filter membrane, and the inner cavity of the primary filter membrane tube 6 is communicated with the liquid inlet 5 so that liquid can enter the primary filter membrane tube 6 through the liquid inlet 5; the fixing ring 3 is inserted into the connecting seat 7 through the inserting groove 8, the clamping ring 10 is fixedly connected with the fixing ring 3, the clamping ring 10 is inserted into the clamping groove 9 through the inserting groove 8, the clamping ring 10 is made of elastic plastic, the fixing ring 3 is clamped with the connecting seat 7 through the clamping ring 10 and the clamping groove 9, so that the primary filter membrane tube 6 is stably inserted into the first filter hole 2 and the second filter hole 13, the primary filter membrane tube 6 is convenient to disassemble, assemble and replace, and the cost of the filter membrane main body 1 is reduced; the secondary filter membrane tube 12 is positioned in the cavity 11, two ends of the secondary filter membrane tube 12 are fixedly connected with the filter membrane main body 1, the inner diameter of the second filter hole 13 is the same as that of the first filter hole 2, and the second filter hole 13 is communicated with the first filter hole 2, so that the filtering speeds of the liquid in the second filter holes 13 are the same, and the time required by the whole transverse permeation of the liquid is shortened; elementary filter membrane pipe 6 material is organic filter membrane, and elementary filter membrane pipe 6 inserts filtration membrane main part 1 inside through first filtration pore 2, and elementary filter membrane pipe 6 inserts secondary filter membrane pipe 12 inside through second filtration pore 13, and the elementary filter membrane pipe 6 of being convenient for protects first filtration pore 2 and second filtration pore 13, and it is attached to reduce impurity.

The utility model discloses a theory of operation and use flow: the user inserts the fixed ring 3 into the slot 8, the fixed ring 3 drives the snap ring 10 to insert into the slot 9, thereby the fixed ring 3 is clamped in the slot 8, the clamping connection between the fixed ring 3 and the connection seat 7 is realized, the fixed ring 3 is connected with the connection seat 7, and then the primary filter membrane tube 6 is inserted into the first filter hole 2, the primary filter membrane tube 6 is inserted into the second filter hole 13 through the first filter hole 2, the liquid is introduced into the primary filter membrane tube 6 from the liquid inlet 5, the pressure is applied to the liquid, the liquid is transversely permeated under the pressure, the liquid is firstly filtered through the primary filter membrane tube 6, then the secondary filter is carried out through the secondary filter membrane tube 12, the liquid filtering speed in a plurality of groups of the second filter holes 13 is the same through additionally arranging the secondary filter membrane tube 12, the time required by the whole transverse permeation of the liquid is shortened, the permeated liquid enters the cavity 11, the final filtering is carried out through the filter membrane main body 1, and the primary filter membrane tube 6 is convenient to disassemble and replace, and then reduce the impurity on the secondary filter membrane pipe 12 and adhere to, prolong its filterable live time on the former basis of filtration membrane, reduce the cost and consume to effectively solved ceramic filtration membrane with high costs, the not extensive problem of popularization and application inadequately.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ceramic filter membrane that filtration efficiency is high which characterized in that: comprises a filtering membrane main body (1), a first filtering hole (2) is arranged inside the filtering membrane main body (1) in a penetrating manner, a fixing ring (3) is arranged on the side wall of the top end of the filtering membrane main body (1), a fixing plate (4) is arranged at the upper end of the filtering membrane main body (1), a liquid inlet (5) is arranged inside the fixing plate (4) in a penetrating manner, a primary filtering membrane pipe (6) is arranged at the bottom of the fixing plate (4), a connecting seat (7) is arranged on the side wall of the fixing plate (4), a slot (8) is arranged inside one side of the connecting seat (7) close to the filtering membrane main body (1), a clamping groove (9) is arranged outside the slot (8), a clamping ring (10) is arranged on the side wall of the fixing ring (3) close to the fixing plate (4), a cavity (11) is arranged inside the filtering membrane main body (1), and a secondary filtering membrane pipe (12) is arranged inside the cavity (11), and a second filtering hole (13) penetrates through the inner part of the secondary filtering membrane tube (12).

2. A ceramic filtration membrane with high filtration efficiency according to claim 1, wherein: the material of the filtering membrane main body (1) is a ceramic filtering membrane, the filtering membrane main body (1) penetrates through the fixing ring (3), and the inner wall of the fixing ring (3) is fixedly connected with the side wall of the top end of the filtering membrane main body (1).

3. A ceramic filtration membrane with high filtration efficiency according to claim 1, wherein: fixed plate (4) and hookup seat (7) fixed connection, fixed plate (4) are run through in inlet (5), elementary filter membrane pipe (6) inside cavity, elementary filter membrane pipe (6) are fixed in fixed plate (4) bottom, elementary filter membrane pipe (6) inner chamber communicates with each other with inlet (5).

4. A ceramic filtration membrane with high filtration efficiency according to claim 1, wherein: it is inside that solid fixed ring (3) inserts hookup seat (7) through slot (8), snap ring (10) and solid fixed ring (3) fixed connection, inside snap ring (10) inserted draw-in groove (9) through slot (8), snap ring (10) material is elastic plastic, gu fixed ring (3) pass through snap ring (10), draw-in groove (9) and hookup seat (7) joint.

5. A ceramic filtration membrane with high filtration efficiency according to claim 1, wherein: secondary filter membrane pipe (12) are in cavity (11) inside, secondary filter membrane pipe (12) both ends all with filtration membrane main part (1) fixed connection, second filtration pore (13) are the same with first filtration pore (2) internal diameter size, second filtration pore (13) communicate with each other with first filtration pore (2).

6. A ceramic filtration membrane with high filtration efficiency according to claim 1, wherein: the material of the primary filter membrane tube (6) is an organic filter membrane, the primary filter membrane tube (6) is inserted into the filter membrane main body (1) through the first filter holes (2), and the primary filter membrane tube (6) is inserted into the secondary filter membrane tube (12) through the second filter holes (13).