Rotary filtering type ceramic membrane assembly

Abstract

The utility model discloses a rotary filtration type ceramic membrane component, which relates to the technical field of ceramic membranes and comprises a rotary seat and a ceramic membrane, mounting grooves in a circumferential array are arranged on the rotary seat, backing rings are fixedly arranged on the side walls of the upper ends of the mounting grooves, an extrusion cavity is arranged at the top of the rotary seat, and a rotary cover is arranged on the rotary seat. The top of the side wall of the ceramic membrane is fixedly provided with a sealing gasket surrounding the ceramic membrane by a circle, the ceramic membrane is inserted into the mounting groove, the bottom of the mounting groove is a water channel, the ceramic membrane is fixedly provided with a pressing pad above the sealing gasket, and the side, located on the pressing pad, of the sliding block is provided with an extrusion inclined face. An inclined pressing block is fixedly arranged at the position, corresponding to the sliding block, of the side wall of the rotary cover and slidably connected with the sliding block. The rotating seat is simple in structure, the ceramic membrane can be conveniently installed on the rotating seat, the installation position is compact in structure in a clamping mode, practicability is high, and the rotating seat is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ceramic membrane technical field, concretely relates to a kind of rotary filter type ceramic membrane assembly. BACKGROUND

[0002] Ceramic membrane (ceramic membrane) is also called inorganic ceramic membrane, which is formed by special process of inorganic ceramic material. Ceramic membrane is divided into tubular ceramic membrane and flat ceramic membrane. The tubular ceramic membrane wall is densely covered with micropores. Under the action of pressure, the raw material liquid flows in the membrane tube or outside the membrane. Small molecules (or liquid) permeate the membrane, and large molecules (or solid) are retained by the membrane, so as to achieve the purpose of separation, concentration, purification and environmental protection. The existing tubular ceramic membrane needs to be inserted into the channel during installation. The side will be provided with a sealing ring to block the filtered fluid. However, the sealing ring needs to be pressed into the channel, and it is tightly connected with the side wall of the channel, which requires a large pressing force, causing inconvenience in manual installation. SUMMARY

[0003] The utility model aims at providing a kind of rotary filter type ceramic membrane assembly, simple structure, it is convenient to install ceramic membrane at rotary seat, and the structure is compact by the way of carding, practicality is strong, it is suitable for promotion.

[0004] The utility model provides the following technical scheme: a kind of rotary filter type ceramic membrane assembly, including rotary seat, ceramic membrane, the rotary seat is equipped with the installation slot of circumferential array, the installation slot upper end side wall is fixedly provided with grommet, the rotary seat top is equipped with extrusion cavity, the rotary seat is installed with rotary cover, the rotary seat is slidably provided with sliding block at extrusion cavity, the sliding block is inserted into installation slot;

[0005] The side wall top of the ceramic membrane is fixedly provided with a circumferential sealing pad, the ceramic membrane is inserted into the installation slot, and the bottom of the installation slot is a water channel, the ceramic membrane is fixedly provided with a lower pad above the sealing pad, the sliding block is provided with an extrusion slope on one side of the lower pad, the side wall of the rotary cover is fixedly provided with an inclined pressing block corresponding to the sliding block, and the inclined pressing block is slidably connected with the sliding block.

[0006] Preferably, the side wall of the sliding block is tightly connected with the rotary seat, the shape of the inclined pressing block satisfies that the sliding block is moved to the installation slot direction when the rotary cover is rotated, the rotation direction of the rotary cover is opposite to the rotation direction of the rotary seat, the rotary cover is connected with the rotary seat through a rotating ring, and the connection part is airtight connection.

[0007] Preferably, the sealing pad is a rubber pad, the lower pad is a hard ring, and the extrusion slope is slidably connected with the edge of the lower pad when the sealing pad is placed on the grommet.

[0008] Preferably, the top of the rotating cover is provided with an inner recessed built-in handle which is an integral structure with the rotating cover.

[0009] The utility model discloses the beneficial effect: simple structure is convenient for installing ceramic membrane at rotating seat, and the installation place structure is compact through the mode of carding, and the practicality is strong, and the specific is as follows:

[0010] (1), the utility model discloses a rotating cover, when installing tubular ceramic membrane, place ceramic membrane to installation groove, and the sealing washer is placed in the gasket ring, at this time, the built-in handle is rotated to the rotating cover, when the rotating cover rotates, the inclined pressure block on it moves, the sliding block is pushed forward, the extrusion inclined surface of sliding block extrudes the down pressure pad, and the down pressure pad presses the sealing washer down, so that it is tightly attached to the gasket ring, and the gasket ring and the sealing washer are sealed, and when the rotating seat rotates, the rotating cover continues to rotate in the original direction under the action of inertia, so that the sealing washer and the gasket ring are more tightly attached.

[0011] (2), the utility model discloses an installation groove, after placing ceramic membrane to installation groove, the water pipe is on the bottom of ceramic membrane, and the fluid filtered through ceramic membrane flows out from the side wall, and the upper end of rotating seat can be covered in the container, and the sliding block and the rotating cover are closed structures, and the fluid does not enter the extrusion cavity. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.

[0013] Figure 1 It is the overall schematic view of the utility model;

[0014] Figure 2 It is the sectional view of the utility model;

[0015] Figure 3 It is the section view of A of the utility model;

[0016] Figure 4 It is the enlarged view of B of the utility model;

[0017] Marked as in the drawing: 1, rotating seat;2, installation groove;3, ceramic membrane;4, gasket ring;5, rotating cover;6, built-in handle;7, water channel;8, extrusion cavity;9, inclined pressure block;10, sliding block;11, sealing washer;12, rotating ring;13, down pressure pad;14, extrusion inclined surface. DETAILED DESCRIPTION

[0018] Clearly and completely describe the technical scheme in the embodiments of the utility model in combination with the drawings in the embodiments of the utility model; Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments, all other embodiments obtained by the ordinary skilled in the art without making creative labor based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0019] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like is the orientation or position relation shown based on the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0020] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] Now the structural characteristics of the utility model will be described in detail in combination with the drawings in the description.

[0022] Referring to Figures 1-4 A kind of rotary filter type ceramic membrane module, including rotary seat 1, ceramic membrane 3, rotary seat 1 is equipped with circumferential array of installation slot 2, ceramic membrane 3 is installed by installation slot 2, grommet 4 is fixedly arranged on the upper end side wall of installation slot 2, extrusion cavity 8 is arranged on the top of rotary seat 1, rotary cover 5 is installed on rotary seat 1, the top of rotary cover 5 is equipped with built-in handle 6, built-in handle 6 and rotary cover 5 are integrated structure, rotary cover 5 is rotated by built-in handle 6, sliding block 10 is slidably arranged at extrusion cavity 8 of rotary seat 1, sliding block 10 is penetrated to installation slot 2, the side wall of sliding block 10 is tightly connected with rotary seat 1, prevent liquid from entering extrusion cavity 8, the shape of inclined pressure block 9 satisfies when rotary cover 5 rotates, its jack up sliding block 10 moves to installation slot 2 direction, the rotating direction of rotary cover 5 is opposite to the rotating direction of rotary seat 1, rotary seat 1 is rotated, under the action of inertia, rotary cover 5 continues to rotate in the original direction, rotary cover 5 is connected with rotary seat 1 by rotating ring 12, and its connecting place is hermetically connected.

[0023] Referring to Figure 1 , 4The ceramic membrane 3 is inserted in the installation groove 2, and the bottom of the installation groove 2 is a water channel 7, a water delivery pipe is arranged on the top of the water channel and is located on the bottom of the ceramic membrane 3, the ceramic membrane 3 is fixedly arranged above the sealing gasket 11 and is provided with a pressing pad 13, the sliding block 10 is provided with an extrusion inclined surface 14 on one side of the pressing pad 13, the extrusion inclined surface 14 presses the pressing pad 13 when the sliding block 10 is pushed, the side wall of the rotary cover 5 is fixedly provided with an inclined pressing block 9 corresponding to the sliding block 10, the inclined pressing block 9 is slidably connected with the sliding block 10, the sealing gasket 11 is a rubber gasket, the pressing pad 13 is a hard ring, the extrusion inclined surface 14 is slidably connected with the edge of the pressing pad 13 when the sealing gasket 11 is arranged on the pad ring 4, the pressing pad 13 presses the sealing gasket 11, and the sealing gasket 11 is tightly attached to the pad ring 4, so that the pad ring 4 and the sealing gasket 11 are sealed.

[0024] The rotary filter type ceramic membrane assembly has the advantages of simple structure, convenient installation of the ceramic membrane on the rotary seat, compact structure of the installation position through the clamping mode, high practicability and suitability for promotion.

[0025] Specifically, in use, referring to the description of the above embodiment, Figures 1-4 When the tubular ceramic membrane 3 is installed, the ceramic membrane 3 is placed on the installation groove 2, and the sealing gasket 11 on the ceramic membrane 3 is arranged on the pad ring 4, at this time, the rotary cover 5 is rotated through the built-in handle 6, the inclined pressing block 9 on the rotary cover 5 moves, the sliding block 10 is pushed forward, the extrusion inclined surface 14 of the sliding block 10 extrudes the pressing pad 13, the pressing pad 13 presses the sealing gasket 11, the sealing gasket 11 is tightly attached to the pad ring 4, the pad ring 4 and the sealing gasket 11 are sealed, and the rotary seat 1 continues to rotate in the original direction under the action of inertia when the rotary seat 1 rotates, so that the sealing gasket 11 and the pad ring 4 are more tightly attached to each other, after the ceramic membrane 3 is placed on the installation groove 2, the water delivery pipe is arranged on the bottom of the ceramic membrane 3, the fluid filtered through the ceramic membrane 3 flows out from the side wall of the ceramic membrane 3, and the upper end of the rotary seat 1 can be entirely covered in the container, and the sliding block 10 and the rotary cover 5 are both closed structures.

[0026] The above only describes the preferred embodiments of the utility model and is not used for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, the technical scheme recorded in the foregoing embodiments can still be modified or some technical features can be replaced by equivalents for the person skilled in the art. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A rotary filter type ceramic membrane module comprising a rotary seat (1), a ceramic membrane (3), characterized in that, The rotating seat (1) is provided with a circumferential array of mounting slots (2), the upper end side wall of the mounting slot (2) is fixedly provided with a gasket ring (4), the top of the rotating seat (1) is provided with an extrusion cavity (8), the rotating seat (1) is provided with a rotating cover (5), the rotating seat (1) is provided with a sliding block (10) at the extrusion cavity (8), the sliding block (10) penetrates to the mounting slot (2); The top of the side wall of the ceramic membrane (3) is fixedly provided with a circumferential sealing gasket (11), the ceramic membrane (3) is inserted into the mounting slot (2), and the bottom of the mounting slot (2) is a water channel (7), the ceramic membrane (3) is fixedly provided with a pressing pad (13) above the sealing gasket (11), the sliding block (10) is provided with an extrusion inclined surface (14) on one side of the pressing pad (13), the side wall of the rotating cover (5) is fixedly provided with an inclined pressing block (9) corresponding to the sliding block (10), and the inclined pressing block (9) is slidably connected with the sliding block (10).

2. A rotary filtration ceramic membrane module according to claim 1, wherein The side wall of the sliding block (10) is tightly connected with the rotating seat (1), the shape of the inclined pressing block (9) meets that when the rotating cover (5) rotates, the sliding block (10) is lifted and moves to the mounting slot (2), the rotating direction of the rotating cover (5) is opposite to that of the rotating seat (1), the rotating cover (5) is connected with the rotating seat (1) through a rotating ring (12), and the connection is airtight.

3. A rotary filtration ceramic membrane module according to claim 1, wherein The sealing gasket (11) is a rubber pad, the pressing pad (13) is a hard ring, when the sealing gasket (11) is placed on the gasket ring (4), the extrusion inclined surface (14) is slidably connected with the edge of the pressing pad (13).

4. The rotary filtration ceramic membrane module according to claim 1, wherein The top of the rotating cover (5) is provided with a concave built-in handle (6), and the built-in handle (6) and the rotating cover (5) are of an integral structure.

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