CN218860390U

CN218860390U - Filtering membrane device convenient to disassemble and assemble and used for wastewater treatment

Info

Publication number: CN218860390U
Application number: CN202223177595.7U
Authority: CN
Inventors: 黄义忠; 何锐
Original assignee: Anhui Huirun Environmental Protection Technology Co ltd
Current assignee: Anhui Huirun Environmental Protection Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-14
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a filtration membrane device for wastewater treatment convenient to dismouting relates to filtration membrane device technical field. The utility model comprises a filter cartridge, wherein an arc-shaped groove is arranged on the filter cartridge, a plurality of mounting grooves are arranged in the filter cartridge, and a filter membrane component is arranged in the mounting grooves; a sealing shell is arranged on the outer side of the filter cartridge and positioned at the arc-shaped groove, the top of the sealing shell is connected with two arc-shaped plates in a sliding manner, and a telescopic mechanism is fixedly connected between the two arc-shaped plates; the two side edges of the arc-shaped groove are fixedly connected with side plates, the top of each side plate is provided with a sliding channel, and the two ends of each arc-shaped plate are respectively connected in the adjacent sliding channels in a sliding manner; the interior symmetry fixedly connected with wedge inserted block of sliding channel, the arc both ends all open have with wedge inserted block matched with slot. The utility model discloses a telescopic machanism, arc, curb plate, wedge inserted block, the cooperation of slot, not only be convenient for open the sealed shell and carry out filtration membrane's change, and improved the fixed effect of sealed shell and cartridge filter.

Description

Filtering membrane device convenient to disassemble and assemble and used for wastewater treatment

Technical Field

The utility model belongs to the technical field of filtration membrane device, especially, relate to a filtration membrane device for wastewater treatment convenient to dismouting.

Background

At present, in the existing wastewater treatment process, a filtering membrane component formed by a filtering net membrane needs to be used, and impurities in water are removed outside by utilizing filtering materials with different pore sizes and an adsorption or separation mode. The existing filtering membrane component is connected with a pipeline, when water is treated, an internal filtering membrane is easy to block after being used for a long time, and the internal filtering membrane is inconvenient to replace after being used for a long time, so that the water treatment effect is influenced.

Through retrieval, current chinese patent grant publication No. CN216837260U discloses a water treatment filtration membrane subassembly, when needing to change the membrane, take the fixture block out from the cassette, then alright open sealed shell, get rid of filtration membrane change one by one through the groove of holding between the fingers on first filtration membrane, second filtration membrane and third filtration membrane surface, change the back and fix sealed shell, alright continue to use the subassembly, thereby can change inside filtration membrane fast after using for a long time, guarantee water treatment effect. This patent in use, the sealed shell is comparatively loaded down with trivial details with the fixed mode of shell, is not convenient for open the sealed shell fast, and then brings inconvenience for filtration membrane's change, and the fixed effect of sealed shell and shell is relatively poor simultaneously, not only causes sealed shell not hard up easily, has reduced the leakproofness of shell moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filtration membrane device for waste water treatment convenient to dismouting, through the cooperation of telescopic machanism, arc, curb plate, wedge inserted block, slot, it is comparatively loaded down with trivial details with the fixed mode of shell to have solved current seal shell, is not convenient for open seal shell fast, and then brings inconvenient problem for filtration membrane's change.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a wastewater treatment filtering membrane device convenient for disassembly and assembly, which comprises a filtering cylinder, wherein the outer circular surface of the filtering cylinder is provided with an arc-shaped groove, a plurality of mounting grooves are arranged in the filtering cylinder and positioned at the arc-shaped groove in a linear array manner, and a filtering membrane component is arranged in each mounting groove; a sealing shell is arranged on the outer side of the filter cylinder and positioned at the arc-shaped groove, the top of the sealing shell is connected with two arc-shaped plates in a sliding manner, and a telescopic mechanism is fixedly connected between the two arc-shaped plates; the two side edges of the arc-shaped groove are fixedly connected with side plates, the top of each side plate is provided with a sliding channel, and two ends of each arc-shaped plate are respectively connected in the adjacent sliding channels in a sliding manner; the interior symmetry fixedly connected with wedge inserted block of sliding channel, the arc both ends all open have with wedge inserted block matched with slot.

As an optimal technical scheme of the utility model, the sealed shell is the same with the arc internal diameter for arc structure and external diameter.

As a preferred technical scheme of the utility model, cartridge filter both ends fixedly connected with connector and the connector that goes out water respectively.

As a preferred technical scheme of the utility model, open at the sealed shell top has the spout, arc inner wall fixedly connected with and spout sliding fit's slider, fixedly connected with slide bar in the spout, the slider cover is located on the slide bar and mutual sliding fit, fixedly connected with cover locates the reset spring on the slide bar between slider and the spout inner wall.

As a preferred technical scheme of the utility model, the equal first sealing strip of fixedly connected with of arc wall both ends inner wall, it has the first seal groove with first sealing strip matched with to open in the sealed shell, the equal fixedly connected with second sealing strip in sealed shell bottom both ends, arc wall both sides inner wall has all been opened has the second seal groove with second sealing strip matched with.

As a preferred technical scheme of the utility model, the slot inner wall is established to be located sliding fit's arc structure with wedge inserted block inclined plane.

As a preferred technical scheme of the utility model, telescopic machanism includes the threaded rod, threaded rod excircle face symmetry is equipped with revolves to opposite screw thread, the rotatory piece of fixedly connected with of threaded rod center department, the equal threaded connection in threaded rod both ends has the sleeve, sleeve one end and adjacent arc fixed connection.

The utility model discloses following beneficial effect has:

1. the utility model discloses an interval of two arcs is adjusted to telescopic machanism for the wedge inserted block inserts or takes the slot out, when the wedge inserted block inserted in the slot, utilizes the inclined plane of wedge inserted block bottom, makes the arc produce decurrent pulling force, realizes the fixed connection of sealed shell and cartridge filter, is convenient for like this not only to open sealed shell and carries out filtration membrane's change, has improved the fixed effect of sealed shell and cartridge filter moreover.

2. The utility model discloses a when inserting the wedge inserted block in the slot to the inclined plane that makes wedge inserted block bottom carries out extrusion fit with the slot inner wall, makes the arc produce decurrent pulling force, and then drives stable the fixing in the arc of sealed shell, and under the cooperation of first sealing strip and first seal groove and second sealing strip and second seal groove, has improved the leakproofness of sealed shell and cartridge filter.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the filtering membrane device for wastewater treatment, which is convenient to disassemble and assemble.

Fig. 2 is a schematic view of the structure of the interior of the filter cartridge.

Fig. 3 is a partial sectional view of the side panel.

Fig. 4 is an enlarged view of a point a in fig. 3.

Fig. 5 is a schematic view of fig. 3 from another view angle.

Fig. 6 is a schematic structural view of the sealing case.

Fig. 7 is a schematic view of fig. 6 from another perspective.

Fig. 8 is a schematic structural view of the combination of the arc-shaped plate and the telescopic mechanism.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a filter cartridge, 101-an arc groove, 102-a mounting groove, 103-a second sealing groove, 2-a filter membrane assembly, 3-a sealing shell, 301-a sliding groove, 302-a first sealing groove, 4-an arc plate, 401-a slot, 5-a telescopic mechanism, 6-a side plate, 601-a sliding channel, 7-a wedge-shaped insert block, 8-a water inlet connecting port, 9-a water outlet connecting port, 10-a sliding block, 11-a sliding rod, 12-a reset spring, 13-a first sealing strip, 14-a second sealing strip, 15-a threaded rod, 16-a rotating block and 17-a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-8, the present invention relates to a filtration membrane apparatus for wastewater treatment, which comprises a filtration cartridge 1, an arc-shaped groove 101 is formed on the outer circumferential surface of the filtration cartridge 1, a plurality of mounting grooves 102 are formed in the filtration cartridge 1 and located at the arc-shaped groove 101, the mounting grooves 102 are communicated with the arc-shaped groove 101, and a filtration membrane module 2 is arranged in the mounting grooves 102; a sealing shell 3 is arranged on the outer side of the filter cartridge 1 and positioned at the arc-shaped groove 101, the sealing shell 3 is of an arc-shaped structure matched with the arc-shaped groove 101, the top of the sealing shell 3 is connected with two arc-shaped plates 4 in a sliding mode, the outer diameter of the sealing shell 3 is the same as the inner diameter of the arc-shaped plates 4, a telescopic mechanism 5 is fixedly connected between the two arc-shaped plates 4, and the distance between the two arc-shaped plates 4 is adjusted through the telescopic mechanism 5; the side plates 6 are fixedly connected to the edges of the two sides of the arc-shaped groove 101, the sliding groove channel 601 is formed in the top of each side plate 6, and the two ends of each arc-shaped plate 4 are respectively connected into the adjacent sliding groove channels 601 in a sliding mode; wedge-shaped inserting blocks 7 are symmetrically and fixedly connected in the sliding channel 601, and slots 401 matched with the wedge-shaped inserting blocks 7 are formed in the two ends of the arc-shaped plate 4; adjust the interval of two arcs 4 through telescopic machanism 5 for wedge inserted block 7 inserts or takes slot 401 out, when wedge inserted block 7 inserted in slot 401, utilizes the inclined plane of wedge inserted block 7 bottom, makes arc 4 produce decurrent pulling force, realizes the fixed connection of sealed shell 3 and cartridge filter 1, is convenient for like this not only open sealed shell 3 and carries out the change of filter element subassembly 2, has improved the fixed effect of sealed shell 3 with cartridge filter 1 moreover.

As shown in fig. 1, both ends of the filter cartridge 1 are fixedly connected with a water inlet connection port 8 and a water outlet connection port 9 respectively; through the setting of water inlet connection 8 and play water connection 9, can be with cartridge filter 1 and pipe connection.

As shown in fig. 7 and 8, the top of the sealing shell 3 is provided with a sliding groove 301, the inner wall of the arc-shaped plate 4 is fixedly connected with a sliding block 10 in sliding fit with the sliding groove 301, a sliding rod 11 is fixedly connected in the sliding groove 301, the sliding block 10 is sleeved on the sliding rod 11 and is in sliding fit with each other, so that the arc-shaped plate 4 can stably slide on the sealing shell 3, a return spring 12 is sleeved on the sliding rod 11 and fixedly connected between the inner wall of the sliding block 10 and the inner wall of the sliding groove 301, the sliding block 11 is pulled by the tensile force of the return spring 12, and further the tensile force on the arc-shaped plate 4 is generated.

As shown in fig. 4, 5, and 6, the inner walls of the two ends of the arc-shaped groove 101 are both fixedly connected with the first sealing strips 13, the sealing shell 3 is internally provided with the first sealing grooves 302 matched with the first sealing strips 13, the two ends of the bottom of the sealing shell 3 are both fixedly connected with the second sealing strips 14, the inner walls of the two sides of the arc-shaped groove 101 are both provided with the second sealing grooves 103 matched with the second sealing strips 14, and the sealing performance of the sealing shell 3 and the filter cartridge 1 is improved under the matching of the first sealing strips 13 and the first sealing grooves 302, and the second sealing strips 14 and the second sealing grooves 103.

As shown in fig. 8, the inner wall of the slot 401 is configured to be an arc structure in sliding fit with the inclined surface of the wedge-shaped insertion block 7, so that when the inclined surface at the bottom of the wedge-shaped insertion block 7 is fitted with the inner wall of the slot 401, the sliding between the inclined surfaces is smoother.

One specific application of this embodiment is: the sealing cover 3 is clamped in the arc-shaped groove 101, so that two ends of the arc-shaped plate 4 are inserted into the adjacent sliding channel 601, the first sealing strip 13, the first sealing groove 302, the second sealing strip 14 and the second sealing groove 103 are matched, the distance between the two arc-shaped plates 4 is adjusted by the telescopic mechanism 5, the two arc-shaped plates 4 are far away from each other, when the wedge-shaped insertion block 7 is inserted into the insertion groove 401, the inclined surface at the bottom of the wedge-shaped insertion block 7 is used for enabling the arc-shaped plates 4 to generate downward tensile force, and the fixed connection of the sealing shell 3 and the filter cartridge 1 is realized; when the distance between the two arc-shaped plates 4 is adjusted by the telescopic mechanism 5, and the two arc-shaped plates 4 are close to each other, the wedge-shaped insert block 7 is drawn out of the slot 401, so that the sealing shell 3 can be opened, the sealing shell 3 can be conveniently opened to replace the filtering membrane component 2, and the fixing effect of the sealing shell 3 and the filtering cylinder 1 is improved.

The second embodiment is as follows:

on the basis of the first specific embodiment, the present embodiment is different in that:

as shown in fig. 8, telescopic machanism 5 includes threaded

rod

15, and 15 outer disc symmetry of threaded rod is equipped with revolves to opposite screw, and threaded rod 15 center department fixedly connected with is rotatory 16, and the equal threaded connection in threaded rod 15 both ends has sleeve 17, and sleeve 17 one end and adjacent arc 4 fixed connection drive threaded rod 15 rotatory through rotating rotatory 16 for two sleeves 17 keep away from each other or are close to, and then adjust the interval of two arcs 4.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a filtration membrane device for waste water treatment convenient to dismouting, includes cartridge filter (1), its characterized in that:

an arc-shaped groove (101) is formed in the outer circular surface of the filter cylinder (1), a plurality of mounting grooves (102) are formed in the filter cylinder (1) and are positioned at the arc-shaped groove (101) in a linear array manner, and a filter membrane component (2) is arranged in each mounting groove (102);

a sealing shell (3) is arranged on the outer side of the filter cartridge (1) and positioned in the arc-shaped groove (101), the top of the sealing shell (3) is connected with two arc-shaped plates (4) in a sliding manner, and a telescopic mechanism (5) is fixedly connected between the two arc-shaped plates (4);

the two side edges of the arc-shaped groove (101) are fixedly connected with side plates (6), the top of each side plate (6) is provided with a sliding channel (601), and two ends of each arc-shaped plate (4) are respectively connected into the adjacent sliding channels (601) in a sliding manner;

the sliding channel (601) is internally and symmetrically fixedly connected with wedge-shaped inserting blocks (7), and slots (401) matched with the wedge-shaped inserting blocks (7) are formed in the two ends of the arc-shaped plate (4).

2. A waste water treatment filtering membrane apparatus convenient to disassemble and assemble according to claim 1, characterized in that the sealing case (3) is of an arc structure and has the same outer diameter as the inner diameter of the arc plate (4).

3. A waste water treatment filtering membrane device convenient for assembly and disassembly according to claim 1, characterized in that a water inlet connecting port (8) and a water outlet connecting port (9) are respectively fixedly connected with two ends of the filtering cylinder (1).

4. The filtering membrane device for wastewater treatment convenient to disassemble and assemble as claimed in claim 1, wherein a sliding groove (301) is formed in the top of the sealing shell (3), a sliding block (10) in sliding fit with the sliding groove (301) is fixedly connected to the inner wall of the arc-shaped plate (4), a sliding rod (11) is fixedly connected to the inner side of the sliding groove (301), the sliding block (10) is sleeved on the sliding rod (11) and is in sliding fit with each other, and a return spring (12) sleeved on the sliding rod (11) is fixedly connected between the sliding block (10) and the inner wall of the sliding groove (301).

5. The filtering membrane device for wastewater treatment convenient to disassemble and assemble as claimed in claim 1, wherein the inner walls of both ends of the arc-shaped groove (101) are both fixedly connected with a first sealing strip (13), the sealing shell (3) is internally provided with a first sealing groove (302) matched with the first sealing strip (13), both ends of the bottom of the sealing shell (3) are both fixedly connected with a second sealing strip (14), and the inner walls of both sides of the arc-shaped groove (101) are both provided with a second sealing groove (103) matched with the second sealing strip (14).

6. A waste water treatment filtering membrane device convenient to assemble and disassemble according to claim 1, characterized in that the inner wall of the slot (401) is provided with an arc structure which is matched with the inclined surface of the wedge-shaped inserting block (7) in a sliding way.

7. The filtering membrane device convenient for the wastewater treatment to disassemble and assemble as claimed in claim 1, wherein the telescopic mechanism (5) comprises a threaded rod (15), the outer circular surface of the threaded rod (15) is symmetrically provided with threads with opposite rotation directions, the center of the threaded rod (15) is fixedly connected with a rotating block (16), both ends of the threaded rod (15) are in threaded connection with sleeves (17), and one end of each sleeve (17) is fixedly connected with the adjacent arc-shaped plate (4).