CN218853608U

CN218853608U - Quick filter equipment

Info

Publication number: CN218853608U
Application number: CN202223295908.9U
Authority: CN
Inventors: 姚利加; 张月良
Original assignee: Jiaxing Rui Zhiguang Technology Co ltd
Current assignee: Jiaxing Rui Zhiguang Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-14
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a laboratory compound solid-liquid separation filter equipment's technical field, it relates to a quick filter equipment, has appearance cup, filter screen and supporting part, has seted up a plurality of filtration pores on the supporting part, and the supporting part is the obconical, and the filter screen pastes on the outer terminal surface of supporting part, and the cup edge that holds the cup has annular step portion on, has the annular portion of hanging with the step portion adaptation on the supporting part, and this annular portion of hanging has magnetism, has the ring of compacting the filter screen on the terminal surface of annular portion of hanging, the utility model discloses rational in infrastructure simple, the practicality is strong, can satisfy different specification filtering requirements, facilitates the use.

Description

Quick filter equipment

Technical Field

The utility model relates to a laboratory compound solid-liquid separation filter equipment's technical field, more specifically says, it relates to a quick filter equipment.

Background

After the mixing of the compounds in the laboratory, the solution needs to be filtered, and conventionally, it is generally adopted that the solution is introduced into a cup having a filter cup body for filtration, and solid particle impurities in the solution are blocked by the filter cup body, as shown in fig. 1.

Above-mentioned appearance cup filters the back to solution, need will filter the cup and take off the back from holding the cup, will filter the particle impurity that filters off on the cup and pour out, because the straight cylindric of filtering the cup adoption, when solution gets into it, solution is difficult to pass through the filtration pore of seting up on it fast.

To different filtration demands, the pore size of the filtration pore on the filtration cup is different, so the filtration cup needs to be replaced, and the purpose of filtering with various specifications can not be realized by one filtration cup.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a rational in infrastructure simple, the practicality is strong, can satisfy different specifications filtering requirement, quick filter equipment who facilitates the use.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a rapid filtering device comprises a containing cup and a filtering net arranged on the containing cup, the containing cup is provided with a containing cavity, a supporting part is detachably connected in the containing cup, a plurality of filtering holes are arranged on the supporting part, the supporting part is in an inverted cone shape, the filtering net is attached on the outer end surface of the supporting part,

the cup edge of the cup is provided with an annular step part,

the supporting part is provided with an annular hanging part matched with the step part, the annular hanging part has magnetism, the end face of the annular hanging part is detachably connected with a ring pressing the filter screen, and the ring has magnetism.

The utility model discloses further set up to: the outer diameter of the ring is larger than the diameter of the containing cup, and the ring is provided with an extending part which is covered on the outer peripheral wall of the containing cup.

The utility model discloses further set up to: the aperture of the filter hole is 2-4mm.

Contrast the not enough of prior art, the beneficial effects of the utility model are that:

through setting up the filter screen and filtering the ejection of compact to solution, the screening mesh hole of filter screen can realize that the demand advances to change, has made things convenient for the filterable requirement of specification to the difference.

Be the obconical with the supporting part setting, when solution entered into, can flow down fast, improved through efficiency, improved filterable efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the prior art.

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic perspective view of the supporting portion of the present invention.

The cup body 1, the support part 2, the filter screen 3, the ring 4, the extension part 41, the annular hanging part 31, the filter hole 30 and the annular step part 10.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 2 to 3.

The embodiment has the specific structure that: the cup comprises a containing cup 1 and a filter screen 3 arranged on the containing cup 1, wherein the containing cup 1 is provided with a containing cavity, a supporting part 2 is detachably connected in the containing cup 1, a plurality of filter holes are formed in the supporting part 2, the aperture of each filter hole is 2-4mm, and 2mm is adopted in the implementation.

The support 2 may be in the form of an inverted cone or a funnel. The filter screen 3 is attached to the outer end face of the support part 2. The cup edge of the cup 1 is provided with an annular step part 10, the supporting part 2 is provided with an annular hanging part 31 matched with the step part, the annular hanging part 31 has magnetism, the end face of the annular hanging part 31 is detachably connected with a ring 4 for pressing the filter screen 3, and the ring 4 has magnetism.

The outer diameter of the ring 4 is larger than that of the cup 1, and the ring 4 is provided with an extension 41 covering the outer peripheral wall of the cup 1.

When using, paste the filter screen on supporting part 2, then the outer edge circle of filter screen 3 turns over outside turning over to annular portion of hanging, then puts into supporting part 2 and holds in cup 1 for annular portion of hanging presses on annular step portion 10, overlaps ring 4 on the bead of holding cup 1 at last, makes ring 4 compress tightly filter screen 3.

When the filter screen 3 needs to be replaced, the ring 4 is taken out of the cup 1, then the supporting part 2 is lifted, and then the filter screen 3 is pulled out.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. A rapid filtration device, characterized in that: comprises a containing cup (1) and a filter screen (3) arranged on the containing cup (1), the containing cup (1) is provided with a containing cavity, a supporting part (2) is detachably connected in the containing cup (1), a plurality of filter holes are arranged on the supporting part (2), the supporting part (2) is in an inverted cone shape, the filter screen (3) is attached on the outer end surface of the supporting part (2),

the cup edge of the cup (1) is provided with an annular step part (10),

be equipped with on supporting part (2) with annular step portion (10) adaptation annular hang portion (31), this annular is hung portion (31) and is had magnetism, can dismantle on the terminal surface of annular hang portion (31) and be connected with the ring that compresses tightly filter screen (3), this ring (4) have magnetism.

2. The rapid filtration device of claim 1, wherein: the outer diameter of the ring (4) is larger than the diameter of the containing cup (1), and the ring is provided with an extending part (41) which is covered on the outer peripheral wall of the containing cup (1).

3. The rapid filtration device of claim 1, wherein: the aperture of the filtering hole (30) is 2-4mm.