CN214389080U

CN214389080U - Anti-blocking device for funnel of corrosion-resistant filter

Info

Publication number: CN214389080U
Application number: CN202022989146.7U
Authority: CN
Inventors: 许淑芳
Original assignee: Shanghai Zhuming E Commerce Co ltd
Current assignee: Shanghai Zhuming E Commerce Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-15
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a stifled device is prevented to funnel for corrosion-resistant filter, include with filter tube, the setting that the filter is linked together are in the fixed plate, the setting of filter tube and filter junction are in filter funnel, the setting in filter tube inner chamber are in filter funnel's spacing attachment strap and setting of one end are in spacing recess with spacing attachment strap looks adaptation on the fixed plate, the lower extreme setting of filter tube is in the well upper portion of filter, the filter tube equals with the inner chamber of filter. The utility model relates to a stifled device is prevented to funnel for corrosion-resistant filter collects the filter residue through filtering funnel to overlap joint effect through between spacing attachment strap and the spacing recess is carried on spacingly to filtering funnel, is convenient for in addition will filter funnel and remove from the filter tube according to the user demand of reality, and then is convenient for remove the sedimentary filter residue in the filtering funnel.

Description

Anti-blocking device for funnel of corrosion-resistant filter

Technical Field

The utility model relates to a relevant technical field of filter specifically is a stifled device is prevented to funnel for corrosion-resistant filter.

Background

The filter is a device which utilizes a porous filter medium to intercept solid particles in a mixture of liquid and solid particles so as to realize solid-liquid separation; the filter medium is used for dividing the container into an upper cavity and a lower cavity to form a simple filter, the suspension is added into the upper cavity and enters the lower cavity through the filter medium under the action of pressure to form filtrate, solid particles are intercepted on the surface of the filter medium to form filter residues (or called filter cakes), a filter residue layer accumulated on the surface of the filter medium is gradually thickened in the filtering process, the resistance of the liquid passing through the filter residue layer is increased, and the filtering speed is reduced. When the filter chamber is full of filter residue or the filtering speed is too low, stopping filtering, and removing the filter residue to regenerate the filter medium so as to complete one filtering cycle;

the anti-blocking device for the filter in the prior art is simple in structure and single in use mode due to the design characteristics of the anti-blocking device, filter residues on the surface of a filter medium are inconvenient to collect and clear in real time in the actual use process, so that the quality of liquid filtered by the filter medium is reduced, and various use requirements of the anti-blocking device for the filter at present cannot be met;

therefore, the funnel anti-blocking device for the corrosion-resistant filter is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stifled device is prevented to funnel for corrosion-resistant filter, the filter that aims at improving among the prior art is with preventing stifled device because the design characteristics of its own, simple structure and using-way are single, in the use of reality, are not convenient for collect the filter residue on filter medium surface, and are not convenient for clear up the filter residue in real time, and then have reduced the problem that filter medium carries out filterable quality to liquid.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stifled device is prevented to funnel for corrosion-resistant filter, includes the filter tube that is linked together with the filter, sets up the fixed plate in the filter tube and filter junction, sets up the filter funnel in the filter tube inner chamber, sets up the spacing attachment strap in filter funnel one end and set up on the fixed plate with the spacing recess of spacing attachment strap looks adaptation, the lower extreme setting of filter tube is on the well upper portion of filter, the filter tube equals with the inner chamber of filter.

As a preferable aspect of the utility model, the fixing plate and the filtering pipe are integrally formed, and the fixing plate is connected with the filtering machine through the fixing screw, thereby effectively ensuring the stability of the connection between the fixing plate and the filtering pipe;

as an aspect of the utility model is preferred, be provided with on the fixed plate with the connecting hole of set screw looks adaptation, set screw sets up to self-tapping screw, self-tapping screw is convenient for install, and then the effectual stability of having guaranteed that the fixed plate is connected with the filter.

As the utility model discloses an in preferred aspect, spacing attachment strap and filter funnel integrated into one piece, and the external diameter of spacing attachment strap is greater than the upper end open end external diameter of filtering funnel, and then the effectual stability of having guaranteed that spacing attachment strap is connected with the filter funnel, and be convenient for carry on spacingly through spacing attachment strap to the filter funnel.

As the utility model discloses an in the preferred aspect, filter funnel constitutes by filtering area and storage dirty district in proper order with its direction of height from the top down, and the filtering area is last evenly to be provided with the filtration pore, and the filtration pore sets up to the penetrability, and then is convenient for filter the filter residue through filtering the pore real-time, and the filter residue deposit after filtering is in storing up dirty district.

As the utility model discloses an in preferred aspect, the inner wall of spacing recess and the tangent setting in periphery of spacing attachment strap, and the centre of a circle that spacing recess used the filter tube sets up as central point circumference, and then is convenient for carry on spacingly through the overlap joint effect between spacing attachment strap and the spacing recess to filtering the funnel, is convenient for remove filtering the funnel from the filter tube according to the user demand of reality in addition.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a stifled device is prevented to funnel for corrosion-resistant filter collects the filter residue through filtering funnel to overlap joint effect through between spacing attachment strap and the spacing recess is carried on spacingly to filtering funnel, is convenient for in addition to remove filtering funnel from the filter tube according to the user demand of reality, and then is convenient for remove the sedimentary filter residue in the filtering funnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an explosion diagram of the overall structure of the funnel anti-blocking device for the filter of the present invention;

FIG. 2 is a schematic structural view of the overall structure of the funnel anti-blocking device for the filter of the present invention;

FIG. 3 is a schematic structural view of the partial half-sectional view of FIG. 2 in the anti-clogging device of the funnel for a filter according to the present invention;

fig. 4 is a schematic structural diagram of the front view of fig. 3 in the funnel anti-blocking device for the filter of the present invention.

In the figure: 1-filter tube, 2-fixing plate, 21-limit groove, 3-filter funnel, 31-filter area, 32-dirt storage area, 4-filter hole and 5-limit butt strap.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a stifled device is prevented to funnel for corrosion-resistant filter, include the filter tube 1 that is linked together with the filter, the fixed plate 2 of department of being connected at filter tube 1 with the filter is set up, the filter funnel 3 of setting at filter tube 1 inner chamber, the spacing attachment strap 5 of setting at filter funnel 3 one end and the spacing recess 21 of setting on fixed plate 2 with spacing attachment strap 5 looks adaptation, the lower extreme setting of filter tube 1 is on the well upper portion of filter, filter tube 1 equals with the inner chamber of filter, and then be convenient for collect the filter residue through filter funnel 3, and carry on spacingly to filter funnel 3 through the overlap joint effect between spacing attachment strap 5 and the spacing recess 21, be convenient for remove filter funnel 3 from filter tube 1 according to actual user demand in addition, and then be convenient for remove the sedimentary filter residue in the filter funnel 3.

Referring to fig. 1, 2, 3 and 4, the fixing plate 2 is integrally formed with the filtering pipe 1, and the fixing plate 2 is connected with the filtering machine through a fixing screw, so that the stability of the connection between the fixing plate 2 and the filtering pipe 1 is effectively ensured;

referring to fig. 1, 2, 3 and 4, the fixing plate 2 is provided with a connecting hole adapted to the fixing screw, the fixing screw is a self-tapping screw, and the self-tapping screw is convenient to mount, thereby effectively ensuring the stability of the connection of the fixing plate 2 and the filter.

Referring to fig. 1, 2, 3 and 4, the limiting strap 5 and the filtering funnel 3 are integrally formed, and the outer diameter of the limiting strap 5 is greater than the outer diameter of the upper end opening end of the filtering funnel 3, so that the stability of the connection between the limiting strap 5 and the filtering funnel 3 is effectively ensured, and the filtering funnel 3 is conveniently limited by the limiting strap 5.

Referring to fig. 1, 2, 3 and 4, the filtering funnel 3 is sequentially composed of a filtering area 31 and a dirt storage area 32 from top to bottom in the height direction, filtering holes 4 are uniformly formed in the filtering area 31, the filtering holes 4 are arranged to be through, so that the filtering holes 4 can conveniently filter the filter residue in real time, and the filtered filter residue is deposited in the dirt storage area 32.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the inner wall of the limiting groove 21 is tangent to the periphery of the limiting strap 5, and the limiting groove 21 is circumferentially arranged with the circle center of the filter pipe 1 as the central point, so that the filter funnel 3 is conveniently limited by the overlapping action between the limiting strap 5 and the limiting groove 21, and the filter funnel 3 is conveniently removed from the filter pipe 1 according to the actual use requirement.

The working principle is as follows: when using, be connected fixed plate 2 with the filter through set screw, then will filter funnel 3 and cup joint in filter tube 1, and carry on spacingly to filtering funnel 3 through the overlap joint effect between spacing attachment strap 5 and the spacing recess 21, filter the filter residue of 4 real-time to the filter residue of crossing on the filtering funnel 3, and the filter residue deposit after filtering is in storing up dirty district 32, when the filter residue in the dirty district 32 of storage of filtering funnel 3 reaches certain thickness, remove spacing attachment strap 5 from spacing recess 21, and then be convenient for remove the filter residue in the filtering funnel 3, after filtering funnel 3 is clean, again will filter funnel 3 cup joint in filter tube 1 can.

The device that obtains through above-mentioned design has satisfied basically and improves for filter among the prior art prevents stifled device because its design characteristics itself, simple structure and using-way are single, in actual use, be not convenient for collect the filter residue on filter medium surface, and be not convenient for clear up the filter residue in real time, and then reduced the use of filter medium and carried out filterable quality's problem to liquid purpose, but originally further perfect the purpose of its function, the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 stifled device is prevented to funnel for corrosion-resistant filter which characterized in that: include with filter tube (1) that the filter is linked together, set up fixed plate (2) of filter tube (1) and filter junction, setting are in filter funnel (3) of filter tube (1) inner chamber, setting are in spacing attachment strap (5) and the setting of filter funnel (3) one end are in spacing recess (21) with spacing attachment strap (5) looks adaptation on fixed plate (2), the lower extreme setting of filter tube (1) is in the well upper portion of filter, filter tube (1) equals with the inner chamber of filter.

2. The anti-clogging device for the funnel of the corrosion-resistant filter in accordance with claim 1, wherein the fixing plate (2) is integrally formed with the filter tube (1), and the fixing plate (2) is connected to the filter by a fixing screw.

3. The funnel anti-blocking device for the corrosion-resistant filter according to claim 2, wherein the fixing plate (2) is provided with a connecting hole matched with a fixing screw, and the fixing screw is a self-tapping screw.

4. The funnel anti-blocking device for the corrosion-resistant filter according to claim 3, wherein the limiting butt strap (5) is integrally formed with the filter funnel (3), and the outer diameter of the limiting butt strap (5) is larger than the outer diameter of the upper end opening end of the filter funnel (3).

5. The funnel anti-blocking device for the corrosion-resistant filter according to claim 4, wherein the filter funnel (3) is composed of a filter area (31) and a dirt storage area (32) in sequence from top to bottom in the height direction, the filter area (31) is uniformly provided with the filter holes (4), and the filter holes (4) are arranged in a penetrating manner.

6. The funnel anti-blocking device for the corrosion-resistant filter according to claim 5, wherein the inner wall of the limiting groove (21) is tangentially arranged with the periphery of the limiting butt strap (5), and the limiting groove (21) is circumferentially arranged with the circle center of the filter pipe (1) as the central point.