CN210751558U - Medical intermediate filter equipment - Google Patents

Abstract

The utility model discloses a medical intermediate filter equipment, medical intermediate filter equipment includes the casing, feed mechanism, filtering mechanism and waste liquid box, the casing has the opening and holds the chamber, the opening is located the top of casing, it is located the inside of casing to hold the chamber, feed mechanism can dismantle with the casing and be connected, and be located the casing and be equipped with open-ended one end, filtering mechanism can dismantle with the casing and be connected, and be located and hold the intracavity, filtering mechanism's quantity is a plurality of, waste liquid box and casing fixed connection, and be located and hold the intracavity, and be located filtering mechanism and keep away from open-ended one end. The quantity of filter mechanism is a plurality of, and through the filtration of a plurality of filter mechanism, the result of use of medical intermediate filter equipment is just better.

Description

Medical intermediate filter equipment

Technical Field

The utility model relates to a filter equipment technical field especially relates to a medicine midbody filter equipment.

Background

The medical intermediate refers to chemical raw materials or chemical products used in the process of synthesizing medicines. Before the production of the medical intermediate, raw materials need to be filtered, and the traditional filtering device has the problems of simple structure and poor use effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical intermediate filter equipment aims at solving the not good problem of result of use.

In order to achieve the above object, the utility model provides a medical intermediate filter equipment, medical intermediate includes casing, feed mechanism, filter mechanism and waste liquid box, the casing has the opening and holds the chamber, the opening is located the top of casing, it is located to hold the chamber the inside of casing, feed mechanism with the connection can be dismantled to the casing, and is located the casing is equipped with open-ended one end, filter mechanism with the connection can be dismantled to the casing, and is located hold the intracavity, filter mechanism's quantity is a plurality of, waste liquid box with casing fixed connection, and be located hold the intracavity, and be located filter mechanism keeps away from open-ended one end.

Wherein, feed mechanism includes end cover and inlet pipe, the end cover with the connection can be dismantled to the casing, and is located the casing is equipped with open-ended one end, the end cover has the through-hole, the through-hole is located on the axis of end cover, the inlet pipe with the connection can be dismantled to the end cover, and wear out the through-hole.

Wherein, the inlet pipe includes circular pipeline and conical pipe way, circular pipeline with the connection can be dismantled to the end cover, and wear out the through-hole, conical pipe way with circular pipeline fixed connection, and be located the end cover is kept away from the one end of casing, and with circular pipeline forms interface channel.

The filtering mechanism comprises a cone and a filtering net, the cone is detachably connected with the shell and is positioned in the accommodating cavity, and the filtering net is detachably connected with the cone and is positioned at one end of the cone facing the opening.

Wherein, it is a plurality of filtering mechanism's axial lead coincidence, and evenly distributed in on the axial lead of inlet pipe.

Wherein, the aperture of the filter screen decreases progressively from top to bottom.

The utility model discloses a medical intermediate filter equipment, including casing, feed mechanism, filtering mechanism and waste liquid box, the casing has the opening and holds the chamber, feed mechanism with the connection can be dismantled to the casing, and be located the opening part, filtration with the connection can be dismantled to the casing, and be located hold the intracavity, the waste liquid box with casing fixed connection, filtering mechanism's quantity is a plurality of, and is through a plurality of filtering mechanism filters, and medical intermediate filter equipment's result of use is just better.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the feed mechanism of the present invention;

FIG. 3 is a schematic structural view of the filtering mechanism of the present invention;

100-medical intermediate filtering device, 10-shell, 11-opening, 12-containing cavity, 20-feeding mechanism, 21-end cover, 22-feeding pipe, 23-round pipeline, 24-conical pipeline, 30-filtering mechanism, 31-cone, 32-filtering screen and 40-waste liquid box.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a medical intermediate filtering device 100: the medical intermediate filtering device 100 comprises a shell 10, a feeding mechanism 20, a filtering mechanism 30 and a waste liquid box 40, wherein the shell 10 is provided with an opening 11 and a containing cavity 12, the opening 11 is positioned at the top end of the shell 10, the containing cavity 12 is positioned inside the shell 10, the feeding mechanism 20 is detachably connected with the shell 10 and positioned at one end of the shell 10 provided with the opening 11, the filtering mechanism 30 is detachably connected with the shell 10 and positioned in the containing cavity 12, the number of the filtering mechanisms 30 is multiple, and the waste liquid box 40 is fixedly connected with the shell 10, positioned in the containing cavity 12 and positioned at one end of the filtering mechanism 30 far away from the opening 11.

In this embodiment, the housing 10 is cylindrical, the opening 11 is located at the top end of the housing 10, the accommodating cavity 12 is located below the opening 11, the accommodating cavity 12 is used for accommodating the filtering mechanism 30 and the waste liquid box 40, the feeding mechanism 20 is detachably connected with the housing 10 and located at the opening 11, the filtering mechanism 30 is disposed in the accommodating cavity 12 and distributed up and down, the waste liquid box 40 is disposed in the accommodating cavity 12 and located below the filtering mechanism 30, the medical intermediate enters the device from the feeding mechanism 20, flows into the filtering mechanism 30 through a channel, and is filtered layer by layer, the waste liquid enters the waste liquid box 40, the required intermediate is retained on the filtering mechanism 30, after filtering is completed, the feeding mechanism 20 is removed, and the medical intermediate is taken out, the number of the filtering mechanisms 30 is multiple, and the intermediate body passes through the filtering mechanisms 30 and is retained in the filtering mechanisms 30 as much as possible, so that the using effect is improved, and the experience of a user is also improved.

Further, feed mechanism 20 includes end cover 21 and inlet pipe 22, end cover 21 with shell 10 can dismantle the connection, and is located shell 10 is equipped with the one end of opening 11, end cover 21 has the through-hole, the through-hole is located on the axis of end cover 21, inlet pipe 22 with end cover 21 can dismantle the connection, and wear out the through-hole.

In the present embodiment, the end cap 21 and the opening 11 have a shape completely consistent, and the accommodating cavity 12 is completely sealed when the end cap 21 is covered on the housing 10, so as to prevent accidents that other impurities enter the filtering device during the filtering process, the feeding tube 22 is used for transporting pharmaceutical intermediates, and the pharmaceutical intermediates flow into the filtering mechanism 30 from the feeding tube 22, thereby avoiding the possibility of contamination of the pharmaceutical intermediates, improving the purity of the pharmaceutical intermediates, and further improving the use effect.

Further, the inlet pipe 22 includes circular pipeline 23 and conical pipe 24, circular pipeline 23 with the connection can be dismantled to the end cover 21, and wear out the through-hole, conical pipe 24 with circular pipeline 23 fixed connection, and be located the end cover 21 is kept away from the one end of casing 10, and with circular pipeline 23 forms the interface channel.

In this embodiment, the circular pipeline 23 passes through the through hole, the large-opening end of the conical pipeline 24 is fixedly connected with the circular pipeline 23, the small-opening end of the conical pipeline 24 is far away from the circular pipeline 23, the conical pipeline 24 is added into the feeding mechanism 20, so that the medical intermediate can be conveniently put in, the medical intermediate is prevented from falling from an inlet, the putting speed is convenient to accelerate, and the use effect is improved.

Further, the filtering mechanism 30 includes a cone 31 and a filtering net 32, the cone 31 is detachably connected to the housing 10 and is located in the accommodating cavity 12, and the filtering net 32 is detachably connected to the cone 31 and is located at one end of the cone 31 facing the opening 11.

In this embodiment, the cone 31 is located in the accommodating cavity 12, the filter screen 32 is installed on the end surface of the cone 31, the medical intermediate flows through the filter screen 32 through the feeding mechanism 20, the medical intermediate meeting the requirements is retained on the filter screen 32, the unnecessary waste liquid continues to flow into the next filter mechanism, the filtering is performed again until the filtering is completed, the unnecessary liquid finally flows into the waste liquid box, the liquid is cut apart, after the filtering is completed, the medical intermediate is placed in the filter screen, the filter screen 32 is directly taken out, and the medical intermediate in the screen is dried.

Further, the axes of the plurality of filtering mechanisms 30 coincide and are uniformly distributed on the axis of the feeding pipe 22.

In this embodiment, the filtering mechanism 30 is located on a straight line, the remaining liquid is filtered on a straight line, so that leakage is not easy to occur, the medical intermediate does not flow into the waste liquid box 40 from the periphery of the cone 31, waste is not caused, and the use effect is further improved.

Further, the aperture of the filter screen 32 decreases from top to bottom.

In the present embodiment, when the medical intermediates flow into the filter screen 32, the medical intermediates with different particle sizes are sequentially retained from top to bottom through the meshes with different pore sizes, so that the medical intermediates with different particle sizes are separated and stacked, thereby improving the use effect.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, the medical intermediate gets into from conical pipeline 24, through circular pipeline 23, in the inflow filter mechanism 30, filter the maximum granule medical intermediate through filter screen 32, all the other flow in cone 31, flow in next filter mechanism 30 through cone 31, filter the back through the filter screen 32 of secondary filter mechanism 30, flow in waste liquid box 40, filter the completion, the medical intermediate of equidimension not arranges different filter screens in, and the result of use is improved, has increased user's experience and has felt.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (6)

1. A medical intermediate filtering device is characterized in that,

the medical intermediate filtering device comprises a shell, a feeding mechanism, a filtering mechanism and a waste liquid box, wherein the shell is provided with an opening and an accommodating cavity, the opening is located at the top end of the shell, the accommodating cavity is located inside the shell, the feeding mechanism is detachably connected with the shell and is located at one end, provided with the opening, of the shell, the filtering mechanism is detachably connected with the shell and is located in the accommodating cavity, the number of the filtering mechanisms is multiple, and the waste liquid box is fixedly connected with the shell, is located in the accommodating cavity and is located at one end, far away from the opening, of the filtering mechanism.

2. The pharmaceutical intermediate filtration device of claim 1,

feed mechanism includes end cover and inlet pipe, the end cover with the connection can be dismantled to the casing, and is located the casing is equipped with open-ended one end, the end cover has the through-hole, the through-hole is located on the axis of end cover, the inlet pipe with the connection can be dismantled to the end cover, and wear out the through-hole.

3. The pharmaceutical intermediate filtration device of claim 2,

the inlet pipe includes circular pipeline and conical pipe, circular pipeline with the connection can be dismantled to the end cover, and wear out the through-hole, conical pipe with circular pipeline fixed connection, and be located the end cover is kept away from the one end of casing, and with circular pipeline forms interface channel.

4. The pharmaceutical intermediate filtration device of claim 3,

the filtering mechanism comprises a cone and a filtering net, the cone is detachably connected with the shell and is positioned in the containing cavity, and the filtering net is detachably connected with the cone and is positioned at one end of the cone facing the opening.

5. The pharmaceutical intermediate filtration device of claim 4,

a plurality of the axial lead coincidence of filter mechanism, and evenly distributed in on the axial lead of inlet pipe.

6. The pharmaceutical intermediate filtration device of claim 5,

the aperture of the filter screen decreases from top to bottom.

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