CN211998941U

CN211998941U - Pressure plate type ceramic membrane

Info

Publication number: CN211998941U
Application number: CN202020305966.7U
Authority: CN
Inventors: 沈敏; 陈亚云; 张雷
Original assignee: Jiangsu Maymuse Environmental Protection Technology Co ltd
Current assignee: Jiangsu Maymuse Environmental Protection Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-24
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a pressure-bearing plate formula ceramic membrane has pressure-bearing sleeve, arranges the interior plate-type ceramic membrane of pressure-bearing sleeve in and adorns in the encapsulation subassembly and a plurality of fender ring of pressure-bearing sleeve tip, is equipped with the delivery port on the pressure-bearing sleeve, encapsulation subassembly include inner cover plate and outer apron, be equipped with a plurality of recesses on the pressure-bearing sleeve tip inner wall, keep off the ring card and locate in corresponding the recess. The pressure-bearing plate type ceramic membrane can effectively seal the ceramic membrane, so that the ceramic membrane can work under a certain pressure, and the liquid permeation efficiency is improved.

Description

Pressure plate type ceramic membrane

Technical Field

The utility model belongs to the technical field of the technique of water treatment and specifically relates to a bearing plate formula ceramic membrane.

Background

The plate-type ceramic membrane can operate at normal temperature and normal pressure and also can operate at high temperature and under the conditions of strong acid and strong base. The plate-type ceramic membrane comprises two types of normal-pressure plate-type ceramic membranes and pressure-bearing plate-type ceramic membranes, and compared with the normal-pressure plate-type ceramic membranes, the pressure-bearing plate-type ceramic membranes have the characteristics of smaller volume, more compact equipment, fewer structures and accessories and stronger adaptability to the change of water quality and water quantity under the same treatment capacity. However, the existing pressure-bearing plate type ceramic membrane has a complex packaging structure, and cannot effectively seal the ceramic membrane, so that the ceramic membrane cannot work under a certain pressure, and the liquid permeation efficiency cannot be greatly improved.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the pressure-bearing plate type ceramic membrane is provided, the ceramic membrane can be effectively sealed, the ceramic membrane can work under certain pressure, and the liquid permeation efficiency is improved.

The utility model provides a technical scheme that its technical problem adopted is: a pressure-bearing plate type ceramic membrane comprises a pressure-bearing sleeve, a plate type ceramic membrane arranged in the pressure-bearing sleeve, a packaging assembly and a plurality of retaining rings, wherein the packaging assembly and the plurality of retaining rings are arranged at the end part of the pressure-bearing sleeve; a plurality of water holes are formed in the inner end face I and the outer end face I of the inner cover plate in a penetrating mode, a sealing ring is arranged on the circumferential direction of a water inlet dispersion port of the plate-type ceramic membrane and then sleeved on the water holes, and a first sealing groove is formed in the circumferential sealing face I of the inner cover plate; a water inlet is arranged on the inner end face II and the outer end face II of the outer cover plate in a penetrating manner, a step ring face I is arranged at the edge of the inner end face II, a step ring face II is also arranged on the inner end face II, the step ring face II is positioned between the step ring face I and the water inlet, a plurality of sealing steps are arranged at the edge of the outer end face II, a mounting hole on the baffle ring is tightly connected with a mounting hole on each sealing step through a fastener, a sealing groove II is arranged on the circumferential sealing surface II of the outer cover plate, and the sealing ring is arranged on the sealing groove II and then; one end of the circumferential sealing surface I, which is close to the inner end surface I, is provided with a ring surface with a reduced diameter, and the ring surface is in contact with the step ring surface to realize the fixation of the inner cover plate and the outer cover plate.

More specifically, in the above technical solution, the water hole is provided with a step on one side of the first inner end surface, and the step plays a role in stopping and positioning.

More specifically, in the above technical solution, a plurality of first reinforcing ribs are arranged between the sealing step and the second outer end face, and the first reinforcing ribs improve the structural strength of the sealing step.

More specifically, in the above technical solution, a plurality of second reinforcing ribs are arranged between the second stepped ring surface and the water inlet, and the second reinforcing ribs improve the structural strength of the second stepped ring surface.

More specifically, in the above technical solution, the water outlet is close to one side of the left end packaging component, or the water outlet is close to one side of the right end packaging component.

The utility model has the advantages that: the utility model discloses a pressure-bearing plate formula ceramic membrane, simple structure, reasonable in design can effectually seal up the ceramic membrane, makes it can work under certain pressure, improves liquid and sees through efficiency.

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 described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a first schematic structural diagram of an inner cover plate;

FIG. 3 is a second schematic structural view of the inner cover plate;

FIG. 4 is a third schematic structural view of the inner cover plate;

FIG. 5 is a schematic structural view of a step;

FIG. 6 is a first schematic structural view of the outer cover plate;

FIG. 7 is a second schematic structural view of the outer cover plate;

fig. 8 is a third schematic structural view of the outer cover plate.

The reference numbers in the figures are: 1. a pressure-bearing sleeve; 2. a plate-type ceramic membrane; 3. an inner cover plate; 4. an outer cover plate; 5. a baffle ring; 6. a water outlet; 3-1, inner end surface one; 3-2, and the outer end face I; 3-3, a circumferential sealing surface I; 3-4, water holes; 3-5, steps; 3-6, sealing the first groove; 3-7, annulus; 4-1 and a second inner end surface; 4-2 and an outer end face II; 4-3, a circumferential sealing surface II; 4-4, a water inlet; 4-5, a step ring surface I; 4-6, step ring surface II; 4-7, sealing steps; 4-8, sealing the second groove; 4-9, a first reinforcing rib; 4-10 parts of second reinforcing ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

See fig. 1, the utility model discloses a bearing plate formula ceramic membrane, bearing plate formula sleeve 1 has, arrange plate-type ceramic membrane 2 in bearing plate formula sleeve 1 in and adorn in the encapsulation subassembly and a plurality of fender ring 5 of 1 tip of bearing plate formula sleeve, both ends all are equipped with encapsulation subassembly and a plurality of fender ring 5 about bearing plate formula sleeve 1, the encapsulation subassembly specification at both ends is the same, the fender ring 5 specification at both ends is the same, be equipped with delivery port 6 on the bearing plate formula sleeve 1, the encapsulation subassembly includes inner cover plate 3 and outer cover plate 4, be equipped with a plurality of recesses on the 1 tip inner wall of bearing plate formula sleeve, it locates in corresponding the recess to keep off ring 5 card, delivery port 6 is close to the one side that is located left end encapsulation subassembly, perhaps delivery port.

A plurality of water holes 3-4 are formed in the inner end face I3-1 and the outer end face I3-2 of the cover plate 3 in a penetrating mode in a graph 2-5, water inlet dispersion openings are formed in two ends of the plate-type ceramic membrane 2, sealing rings are arranged on the water inlet dispersion openings in the circumferential direction and then sleeved on the water holes 3-4, fixing of the plate-type ceramic membrane 2 and the inner cover plate 3 is achieved, sealing grooves I3-6 are formed in the circumferential sealing face I3-3 of the inner cover plate 3, steps 3-5 are arranged on one side of the inner end face I3-1 of the water holes 3-4, and the steps 3-5 play a role in stopping and.

Referring to fig. 6-8, a water inlet 4-4 penetrates through the middle position of an inner end face II 4-1 and an outer end face II 4-2 of an outer cover plate 4, a step ring face I4-5 is arranged at the edge of the inner end face II 4-1, a step ring face II 4-6 is also arranged on the inner end face II 4-1, the step ring face II 4-6 is positioned between the step ring face I4-5 and the water inlet 4-4, a plurality of sealing steps 4-7 are arranged at the edge of the outer end face II 4-2, mounting holes are formed in the sealing steps 4-7, mounting holes are also formed in a blocking ring 5, the central axis of the mounting hole in the sealing step 4-7 and the central axis of the mounting hole in the blocking ring 5 are positioned on the same straight line, and the mounting hole in the blocking ring 5 is fastened and connected with the mounting hole in the sealing step, the fastening piece can be a screw, a second sealing groove 4-8 is arranged on a second circumferential sealing surface 4-3 of the outer cover plate 4, and a sealing ring is arranged on the second sealing groove 4-8 and then is hermetically fixed with the pressure-bearing sleeve 1. The plate-type ceramic membrane 2 is fixed in the pressure-bearing sleeve 1 under the action of the baffle ring 5, the inner cover plate 3 and the outer cover plate 4. A plurality of first reinforcing ribs 4-9 are arranged between the sealing step 4-7 and the second outer end face 4-2, and the first reinforcing ribs 4-9 improve the structural strength of the sealing step 4-7. A plurality of second reinforcing ribs 4-10 are arranged between the step ring surface two 4-6 and the water inlet 4-4, and the second reinforcing ribs 4-10 improve the structural strength of the step ring surface two 4-6.

One end of the circumferential sealing surface I3-3, which is close to the inner end surface I3-1, is provided with a ring surface 3-7 with a reduced diameter, and the ring surface 3-7 is contacted with the step ring surface II 4-6, so that the inner cover plate 3 and the outer cover plate 4 are fixed.

The water preparation process of the pressure-bearing plate type ceramic membrane comprises the following steps: the water preparation mode is internal pressure type filtration, water enters from the left end packaging assembly, raw water flows into the inner cavity of the plate-type ceramic membrane 2 to intercept pollutants, clean water flows into a water outlet area from the cavity, and the water outlet area is a space between the plate-type ceramic membrane 2 and the pressure-bearing sleeve 1. Of course, water can also be fed from the right-end packaging assembly, raw water flows into the inner cavity of the plate-type ceramic membrane 2 to intercept pollutants, and clean water flows into a water outlet area from the cavity.

The washing process of the pressure-bearing plate type ceramic membrane comprises the following steps: the right-end encapsulation component is filled with water for flushing, and concentrated water is discharged from the left-end encapsulation component. Of course, the left end packing component can be flushed by water, and the concentrated water can be discharged from the right end packing component.

The pressure-bearing plate-type ceramic membrane can effectively seal the plate-type ceramic membrane 2 by arranging the packaging assembly and the pressure-bearing sleeve 1, so that the plate-type ceramic membrane can work under certain pressure, and the liquid permeation efficiency is improved; through setting up interior apron 3 and outer apron 4 and cooperating, can guarantee that board-like ceramic membrane 2 intakes or goes out water and can follow unified intaking or go out the water channel and intake or go out water, the space outside in the filter formula ceramic membrane 2 can effectual isolation, stops the emergence of phenomenons such as cluster water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pressure-bearing plate type ceramic membrane is characterized in that: the ceramic sealing device is provided with a pressure-bearing sleeve (1), a plate-type ceramic membrane (2) arranged in the pressure-bearing sleeve (1), a packaging assembly and a plurality of baffle rings (5), wherein the packaging assembly and the baffle rings (5) are arranged at the end part of the pressure-bearing sleeve (1), the pressure-bearing sleeve (1) is provided with a water outlet (6), the packaging assembly comprises an inner cover plate (3) and an outer cover plate (4), the inner wall of the end part of the pressure-bearing sleeve (1) is provided with a plurality of grooves, and the baffle rings (; a plurality of water holes (3-4) are arranged on the inner end face I (3-1) and the outer end face I (3-2) of the inner cover plate (3) in a penetrating manner, a sealing ring is arranged on the circumferential direction of a water inlet dispersion port of the plate-type ceramic membrane (2) and then sleeved on the water holes (3-4), and a sealing groove I (3-6) is arranged on the circumferential sealing surface I (3-3) of the inner cover plate (3); a water inlet (4-4) penetrates through a second inner end face (4-1) and a second outer end face (4-2) of the outer cover plate (4), a first step ring face (4-5) is arranged at the edge of the second inner end face (4-1), a second step ring face (4-6) is further arranged on the second inner end face (4-1), the second step ring face (4-6) is located between the first step ring face (4-5) and the water inlet (4-4), a plurality of sealing steps (4-7) are arranged at the edge of the second outer end face (4-2), a mounting hole in the baffle ring (5) is tightly connected with a mounting hole in each sealing step (4-7) through a fastening piece, a second sealing groove (4-8) is formed in a second circumferential sealing face (4-3) of the outer cover plate (4), and a sealing ring arranged on the second sealing groove (4-8) is tightly fixed with the pressure-bearing type sleeve (; one end of the circumferential sealing surface I (3-3) close to the inner end surface I (3-1) is provided with a ring surface (3-7) with a reduced diameter, and the ring surface (3-7) is contacted with the step ring surface II (4-6) to realize the fixation of the inner cover plate (3) and the outer cover plate (4).

2. A pressure-bearing plate-type ceramic membrane according to claim 1, wherein: the water holes (3-4) are provided with steps (3-5) on one side of the inner end surface I (3-1).

3. A pressure-bearing plate-type ceramic membrane according to claim 1, wherein: a plurality of first reinforcing ribs (4-9) are arranged between the sealing steps (4-7) and the second outer end face (4-2).

4. A pressure-bearing plate-type ceramic membrane according to claim 1, wherein: a plurality of second reinforcing ribs (4-10) are arranged between the step ring surface II (4-6) and the water inlet (4-4).

5. A pressure-bearing plate-type ceramic membrane according to claim 1, wherein: the water outlet (6) is close to one side of the left end packaging assembly, or the water outlet (6) is close to one side of the right end packaging assembly.