CN213527632U

CN213527632U - Porous suction filtration funnel

Info

Publication number: CN213527632U
Application number: CN202022322933.6U
Authority: CN
Inventors: 崔明悦; 陈媛媛; 王明港; 陈童鸽; 刘禄
Original assignee: Shandong Huabo Genetic Engineering Co ltd
Current assignee: Shandong Huabo Genetic Engineering Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-25
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to a suction filtration funnel technical field discloses a porous suction filtration funnel, including the funnel, the equal vertical downward fixedly connected with support in two parts is located about the funnel inner chamber middle part level is provided with the baffle, is located the fixed rubber circle pad that has cup jointed of baffle outer wall is located the vertical filtration pore of crossing of seting up a plurality of equidistance distributions in baffle middle part. The utility model discloses owing to set up the centre gripping otter board and can carry out the centre gripping with filter paper with the baffle cooperation and stabilize, avoid when injecting filtrating in to the funnel, cause the skew condition of filter paper to because the detachable baffle that sets up can make things convenient for the later stage to clear up the funnel inner wall, whole simple structure, with low costs, comparatively practical is fit for extensively promoting and using.

Description

Porous suction filtration funnel

Technical Field

The utility model relates to a suction filtration funnel technical field specifically is a porous suction filtration funnel.

Background

In the amino acid production industry and other chemical and pharmaceutical industries, a commonly used suction filter funnel is similar to a Buchner funnel, and the diameter of the commonly used suction filter funnel is 800 mm-1200 mm. The filter sieve plate of the funnel is a whole perforated plate and is directly placed on the funnel shell, so that the liquid collecting cavity of the funnel can be cleaned in diameter after the filter sieve plate is taken out, and material interaction infection caused by incomplete cleaning during production can be prevented.

Retrieval application number 201920929358.0 discloses a suction filtration funnel that not only washs conveniently, but also is sealed convenient, relates to chemical production equipment technical field. The suction filtration funnel comprises a shell and a filtration sieve plate, wherein a discharge hole is formed in the shell, and the filtration sieve plate comprises an outer sieve plate and an inner sieve plate; the inner sieve plate is embedded in the outer sieve plate, the edge of the outer sieve plate is connected with the shell in a sealing mode, and an annular non-porous belt area is arranged at the edge of the outer sieve plate. The utility model discloses the condition of gas leakage when can preventing the suction filtration from appearing can guarantee filter speed.

However, the inventor finds that the technical scheme still has at least the following defects:

directly lay filter paper on the baffle among this technical scheme when pouring into the filtrating into the funnel, cause the skew condition of filter paper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a porous suction filtration funnel has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a porous suction filtration funnel, includes the funnel, the equal vertical downward fixedly connected with support in two parts is located about the funnel inner chamber middle part level is provided with the baffle, is located the fixed cover of baffle outer wall has connect the rubber circle pad, is located the vertical filtration hole of seting up a plurality of equidistance distributions in baffle middle part, funnel upper portion joint have the horizontal pole, are located the vertical downward fixed mounting in horizontal pole bottom intermediate position has the pole setting, and the horizontal fixedly connected with centre gripping otter board is located under the pole setting be provided with filter paper between centre gripping otter board and the baffle.

As a preferred embodiment of the utility model, be located the vertical downward fixed mounting in funnel bottom intermediate position has row material pipe.

As a preferred embodiment of the present invention, the left and right portions of the cross bar are fixedly screwed and connected with a fixing bolt.

As a preferred embodiment of the utility model, the centre gripping otter board is the stainless steel otter board.

As a preferred embodiment of the present invention, the aperture of the filtering hole is 3 cm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses owing to set up the centre gripping otter board and can carry out the centre gripping with filter paper with the baffle cooperation and stabilize, avoid when injecting filtrating in to the funnel, cause the skew condition of filter paper to can make things convenient for the later stage to clear up the funnel inner wall owing to the detachable baffle that sets up, whole simple structure, it is with low costs.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a multi-hole suction filter funnel of the present invention;

FIG. 2 is a schematic view of a top view of a partition plate of a multi-hole suction filtration funnel according to the present invention;

fig. 3 is the utility model relates to a centre gripping otter board schematic structure of porous suction filtration funnel.

In the figure: 1. a funnel; 2. a rubber ring pad; 3. a partition plate; 4. a support; 5. a discharge pipe; 6. a filtration pore; 7. clamping the screen plate; 8. erecting a rod; 9. a cross bar; 10. and (5) fixing the bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-hole suction filtration funnel comprises a funnel 1, wherein a support 4 is vertically and downwards fixedly connected to the left portion and the right portion of the funnel 1, a partition plate 3 is horizontally arranged in the middle of an inner cavity of the funnel 1, a rubber ring pad 2 is fixedly sleeved on the outer wall of the partition plate 3, a plurality of filter holes 6 which are distributed equidistantly are vertically formed in the middle of the partition plate 3, a cross rod 9 is clamped on the upper portion of the funnel 1, a vertical rod 8 is vertically and downwards fixedly arranged in the middle of the bottom of the cross rod 9, a clamping screen plate 7 is horizontally and fixedly connected to the lower end portion of the vertical rod 8; specifically, the method comprises the following steps: owing to set up centre gripping otter board 7 and can carry out the centre gripping with filter paper with the cooperation of baffle 3 and stabilize, avoid when injecting filtrating into in funnel 1, cause the skew condition of filter paper to can make things convenient for the later stage to clear up the inner wall of funnel 1 owing to the detachable baffle 3 that sets up, whole simple structure, it is with low costs.

In this embodiment (as shown in fig. 1), a discharge pipe 5 is vertically and downwardly fixedly arranged at the middle position of the bottom of the funnel 1.

In this embodiment (see fig. 1), the left and right portions of the cross bar 9 are fixedly screwed and connected with fixing bolts 10.

In this embodiment, the holding screen 7 is a stainless steel screen.

In this embodiment, the aperture of filtering hole 6 is 3cm, makes things convenient for operating personnel to mention baffle 3 through filtering hole 6.

It should be noted that the present invention relates to a multi-hole suction filtration funnel, each of which is a general standard component or a component known to those skilled in the art, and the structure and principle of the multi-hole suction filtration funnel can be known by the technical manual or by the conventional experimental method.

The working principle is as follows: owing to set up centre gripping otter board 7 and can carry out the centre gripping with filter paper with the cooperation of baffle 3 and stabilize, avoid when injecting filtrating into in funnel 1, cause the skew condition of filter paper to can make things convenient for the later stage to clear up the inner wall of funnel 1 owing to the detachable baffle 3 that sets up, whole simple structure, it is with low costs.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A porous suction filtration funnel, its characterized in that: including funnel (1), funnel (1) is controlled the equal vertical downward fixedly connected with support (4) in two portions, is located funnel (1) inner chamber middle part level is provided with baffle (3), is located baffle (3) outer wall is fixed to have cup jointed rubber circle pad (2), is located the vertical filtration pore (6) of seting up a plurality of equidistance distributions in baffle (3) middle part, funnel (1) upper portion joint has horizontal pole (9), is located the vertical downward fixed mounting in horizontal pole (9) bottom intermediate position has pole setting (8), and tip horizontal fixedly connected with centre gripping otter board (7) are located be provided with filter paper between centre gripping otter board (7) and baffle (3).

2. The porous suction filter funnel of claim 1, wherein: and a discharge pipe (5) is vertically and fixedly arranged downwards in the middle of the bottom of the funnel (1).

3. The porous suction filter funnel of claim 1, wherein: the left part and the right part of the cross rod (9) are fixedly screwed and connected with fixing bolts (10).

4. The porous suction filter funnel of claim 1, wherein: the clamping screen plate (7) is a stainless steel screen plate.

5. The porous suction filter funnel of claim 1, wherein: the aperture of the filtering hole (6) is 3 cm.