CN211133169U

CN211133169U - Filter element structure

Info

Publication number: CN211133169U
Application number: CN201921695724.7U
Authority: CN
Inventors: 胡光红; 徐光明
Original assignee: Ningbo Weilong Flavors & Fragrances Co ltd
Current assignee: Ningbo Weilong Flavors & Fragrances Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-31
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to a filter core structure, including base, filter element cover and upper cover, the filter element cover be cavity tubular structure, a plurality of fretwork has evenly been arranged on the lateral wall of this filter element cover, the filter element cover in install the filter core, this filter core is cylindricly, filter core middle part open along the axial have the filtration pore, filter element cover lower extreme be provided with the base, this base is discoid, the middle part of base in vertical open have with the via hole of filtration pore lower extreme butt joint, filter element cover upper end connect the upper cover soon. The utility model discloses a filter core is changed conveniently, as long as unscrew the upper cover, alright filter core takes out, then through the clear water towards the filtration pore of filter core wash alright wash out with the fibre and the large granule of the inside, the shape and the filter element cover hole of filter core match, filter core position all around is injectd to the pore wall of filter element cover hole, pushes down the upper and lower both ends of filter core through upper cover and base cooperation, realizes filter core location installation.

Description

Filter element structure

Technical Field

The utility model relates to a filter core technical field especially relates to a filter core structure.

Background

The fiber mixed liquid is a liquid containing fibers, larger particles and small particles, and the liquid with the fibers and the larger particles filtered out is used as a raw material for preparing the essence and the spice. Most of the previous filtering fibers are provided with a layer of filtering membrane at the outlet of a material pipe, and the filtering membrane is used for simply filtering the filtering fiber. The filtering structure has the advantages of poor filtering effect, low filtering speed, inconvenient disassembly and assembly, easy damage and small application range.

Filter core structure among the filtration is especially important, directly influences filter effect and application scope, and ordinary filter core structure dismouting is washd comparatively loaded down with trivial details. Therefore, it is necessary to design a filter element structure which is convenient to disassemble, assemble and clean.

Disclosure of Invention

The utility model aims to solve the technical problem that a filter core structure is provided, the filter core is changed conveniently, as long as unscrew the upper cover, alright filter core takes out, then through the clear water towards the filtration pore of crossing of filter core wash alright wash out with the fibre and the large granule of the inside, the shape and the filter element cover hole of filter core match, filter core position all around is injectd to the pore wall in filter element cover hole, push down the upper and lower both ends of filter core through upper cover and base cooperation, realize filter core location installation.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a filter core structure, includes base, filter core cover and upper cover, the filter core cover be cavity tubular structure, a plurality of fretwork has evenly been arranged on the lateral wall of this filter core cover, the filter core cover in install the filter core, this filter core is cylindricly, filter core middle part open along the axial has the filtration pore, filter core cover lower extreme be provided with the base, this base is discoid, the middle part of base in vertical open have with the via hole of filtration pore lower extreme butt joint, filter core cover upper end have connect the upper cover soon.

As a supplement to the technical scheme of the utility model, the fretwork be rectangular form.

As right technical scheme a supplement, base and filter element cover integrated into one piece.

As right technical scheme a supplement, base lower extreme middle part be provided with spacing post, the via hole lower extreme run through the lower terminal surface of spacing post, this via hole is arranged with spacing post is coaxial.

As right technical scheme a supplement, the aperture of crossing the filtration pore be not less than the aperture of via hole.

Has the advantages that: the utility model relates to a filter core structure, fibre are mixed the liquid and are got into from port under the via hole, then after the filtration of filter core, fibre and great granule are all stored in the filtration pore, and tiny particle and liquid can be followed the lateral wall of filter core and oozed, and the fretwork from the filter core cover at last flows. The filter core is changed and is washd conveniently, as long as unscrew the upper cover, alright filter core take out, then through the clear water towards the filtration pore of filter core wash alright wash out the fibre and the large granule of the inside, the shape and the filter element cover hole of filter core match, the filter core position all around is injectd to the pore wall of filter element cover hole, push down the upper and lower both ends of filter core through upper cover and base cooperation, realize the filter core location installation. The utility model also has the advantages of simple structure, convenient replacement of the filter element, low manufacturing cost and the like.

Drawings

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

FIG. 2 is a schematic structural view of the present invention with the upper cover and the filter element removed;

fig. 3 is a schematic diagram of the internal structure of the present invention.

The figure is as follows: 1. the filter element comprises a base, 2, a filter element cover, 3, an upper cover, 4, a filter element, 5, a limiting column, 6, a via hole, 7, a hollow part, 8 and a filter hole.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a filter core structure, as shown in fig. 1-3, including base 1, filter element cover 2 and upper cover 3, filter element cover 2 be cavity tubular structure, evenly arranged a plurality of fretwork 7 on this filter element cover 2's the lateral wall, filter element cover 2 in install filter core 4, this filter core 4 is cylindricly, filter core 4 middle part open along the axial and have

filtration pore

8, 2 lower extremes of filter element cover be provided with base 1, this base 1 is discoid, base 1's middle part in vertical open have with the via hole 6 of filtering the 8 lower extreme docks in filtration pore, filter element cover 2 upper end connect soon has upper cover 3.

The mixed liquid of fibre gets into from the port under the via hole 6, then after the filtration of filter core 4, fibre and great granule are all stored in filtering the hole 8, and tiny particle and liquid can be followed the lateral wall of filter core 4 and oozed, flow out from fretwork 7 of filter core cover 2 at last. The filter element 4 is convenient to replace, the upper cover 3 is unscrewed, the filter element 4 can be taken out, fibers and large particles inside the filter element 4 can be cleaned by washing the filter holes 8 facing the filter element 4 through clear water, the shape of the filter element 4 is matched with the inner hole of the filter element cover 2, the positions around the filter element 4 are limited by the hole wall of the inner hole of the filter element cover 2, the upper end and the lower end of the filter element 4 are pressed through the cooperation of the upper cover 3 and the base 1, and the positioning and installation of the filter element 4 are realized.

The hollow-out part 7 is in a strip shape.

Base 1 and filter element cover 2 integrated into one piece, guarantee joint strength and stability between the two.

The middle of the lower end of the base 1 is provided with a limiting column 5, the lower end of the via hole 6 penetrates through the lower end face of the limiting column 5, and the via hole 6 and the limiting column 5 are coaxially arranged. The limiting column 5 is arranged to facilitate positioning and installation of the whole filter element structure.

The aperture of the filtering hole 8 is not smaller than that of the through hole 6. The materials of the filter element 4 are various, and can be replaced according to the filtering requirement, so that the practicability is greatly increased.

Claims

1. The utility model provides a filter core structure, includes base (1), filter core cover (2) and upper cover (3), its characterized in that: filter core cover (2) be cavity tubular structure, a plurality of fretwork (7) have evenly been arranged on the lateral wall of this filter core cover (2), filter core cover (2) in install filter core (4), this filter core (4) are cylindricly, filter core (4) middle part open along the axial have filtration hole (8), filter core cover (2) lower extreme be provided with base (1), this base (1) is discoid, the middle part of base (1) in vertical open have with filtration hole (6) of filtration hole (8) lower extreme butt joint, filter core cover (2) upper end connect upper cover (3) soon.

2. A filter cartridge arrangement as recited in claim 1, wherein: the hollow parts (7) are in a strip shape.

3. A filter cartridge arrangement as recited in claim 1, wherein: the base (1) and the filter element cover (2) are integrally formed.

4. A filter cartridge arrangement as recited in claim 1, wherein: the middle part of the lower end of the base (1) is provided with a limiting column (5), the lower end of the through hole (6) penetrates through the lower end face of the limiting column (5), and the through hole (6) and the limiting column (5) are coaxially arranged.

5. A filter cartridge arrangement as recited in claim 1, wherein: the aperture of the filtering hole (8) is not smaller than that of the through hole (6).