CN204746108U

CN204746108U - Psammitolite filter equipment

Info

Publication number: CN204746108U
Application number: CN201520463097.XU
Authority: CN
Inventors: 储涛; 王军; 朱晶晶
Original assignee: Ding Tai (hubei) Biochemical Technology Equipment Manufacturing Co Ltd
Current assignee: Ding Tai (hubei) Biochemical Technology Equipment Manufacturing Co Ltd
Priority date: 2015-07-01
Filing date: 2015-07-01
Publication date: 2015-11-11
Anticipated expiration: 2025-07-01

Abstract

The utility model discloses a psammitolite filter equipment, include: drain container, adapting unit, clamping, filtration membrane and flourishing liquid container. Drain container upper portion is the hollow cylinder body, and the lower part is the drain mouth, set up the scale on the cylinder, first flange is outwards extended to the bottom of drain mouth, adapting unit upper portion is hollow hemispheroid, and the lower part is the honeycomb duct, the outside second flange that corresponds with first flange that extends of hemispheroid, exhaust tube of top intercommunication of a takeover, takeover is established to the honeycomb duct overcoat, the clamping is fixed with the hemispheroid butt joint with the drain mouth, the bottleneck at flourishing liquid container is cup jointed in the takeover, filtration membrane sets up between first flange and second flange. This filter equipment sealing performance is good, simple structure, and equipment cost is cheap, and is easy and simple to handle, and the installation is convenient with the dismantlement, effectively shortens the run time.

Description

A kind of core filter

Technical field

The utility model relates to laboratory apparatus technical field, particularly a kind of core filter.

Background technology

Filtration realizes the most frequently used method of Separation of Solid and Liquid, and filtration experiment equipment is widely used in the fields such as chemical analysis, sanitary inspection, environmental monitoring, biological products, pharmaceutical engineering, for filtering particulate or bacterium.Such as oil-field flooding, analyzes suspended sediment concentration, and film considers coefficient, particle diameter; The aseptic filtration of bacterium is cultivated in aseptic experiment; Aviation kerosine, hydraulic oil, high purity reagent, water quality etc. analyses measure.

Filtration experiment device structure more complicated of the prior art, equipment cost is higher, and filter operation requires higher, and cause the time of whole filtration experiment long, the installation and removal of equipment are not too convenient.

Utility model content

For solving the problem, it is excellent that the utility model provides a kind of sealing property, and structure is simple, and equipment cost is cheap, easy and simple to handle, and it is convenient to mount and dismount, and effectively shortens the core filter of experimental period.

A kind of core filter that the utility model provides, for filtration experiment sample, described filter comprises:

Drain container, top is hollow cylinder, and bottom is drain mouth; Described cylinder arranges scale; The bottom of described drain mouth stretches out the first flange;

Attaching parts, top is hollow hemisphere, and bottom is mozzle; Described hemisphere is communicated with mozzle; Described hemisphere stretches out second flange corresponding with described first flange; The outer sheathed adapter of described mozzle, the top of described adapter is communicated with an exhaust tube;

Clip, described drain mouth docks fixing by described clip with described hemisphere;

Liquid container, described adapter is socketed in the bottleneck of described liquid container;

Filter membrane, is arranged between described first flange and the second flange.

As preferably, described clip comprises: the first clamp, the second clamp, fixed axis and torque spring;

Described first clamp and the second clamp are fixed by described fixed axis is hinged;

Described torque spring is located on described fixed axis, and an arm of force of described torque spring props up described first clamp, and another arm of force props up described second clamp;

The front end of described first clamp is the semicircle ring flat-plate that internal diameter is equal with described drain mouth external diameter;

The front end of described second clamp is the semicircle ring flat-plate that internal diameter is equal with described hemisphere external diameter;

Wherein, after described clip is opened, described first flange and the second flange are fixedly clamped by described first clamp and the second clamp, and then are fixed between described drain container and attaching parts by described filter membrane.

As preferably, the material of described drain container, attaching parts, adapter, exhaust tube and liquid container is the glass that silicate is made;

Described hemisphere, mozzle and adapter are cast as an entirety by glass, and the junction of described hemisphere and adapter is positioned at the junction of described mozzle and adapter;

The inwall of described adapter bottom carries out frosted process; The bottleneck outer wall of described liquid container carries out frosted process; Described adapter internal diameter is equal with the external diameter of described bottleneck, and the sealing that the bottleneck outer wall that described adapter is set in described liquid container realizes described adapter and described liquid container is fixed.

A kind of core filter that the utility model provides is by arranging drain container, attaching parts, the structure of clip and liquid container, being fixedly clamped of the first flange and the second flange is realized by the first clamp of clip and the second clamp, and then make filter membrane be fixed between drain container and attaching parts, laboratory sample is poured into drain container, the external vaccum-pumping equipment of exhaust tube of attaching parts, liquid container inside is made to form negative pressure, liquid phase in laboratory sample is accelerated to penetrate filter membrane under atmospheric pressure, the liquid phase of infiltrating falls in liquid container by mozzle, and then complete the Separation of Solid and Liquid of laboratory sample, effectively like this shorten experimental period, polish by the interface of the first flange and the second flange is carried out Seiko, and clip clamps the first flange and the second flange, the sealing realizing drain container, filter membrane and attaching parts is fixed, by nozzle inner wall is carried out frosted process, the bottleneck outer wall of liquid container carries out frosted process, and the frosting of the two coordinates the sealing realizing adapter and liquid container to fix, and then ensures the favorable sealing property of whole device.By the clamping of clip or unclamp the installation or removal conveniently carrying out this core filter, meanwhile, this apparatus structure is simple, and equipment cost is cheap, easy and simple to handle.

Accompanying drawing explanation

Fig. 1 is the cross-sectional schematic of the core filter that the embodiment of the present application provides.

Fig. 2 is the cross-sectional schematic of the core filter removal clip that the embodiment of the present application provides.

Fig. 3 is the cross-sectional schematic of attaching parts in the core filter that provides of the embodiment of the present application.

Fig. 4 is the configuration diagram of liquid container in the core filter that provides of the embodiment of the present application.

Fig. 5 is the structure top view of clip in the core filter that provides of the embodiment of the present application

(parts of wherein each label representative are followed successively by: 1 drain container, 2 filter membranes, 3 attaching parts, 4 exhaust tubes, 5 adapters, 6 liquid containers, 7 first flanges, 8 second flanges, 9 mozzles, 10 clips)

Detailed description of the invention

In order to understand the utility model in depth, below in conjunction with drawings and the specific embodiments, the utility model is described in detail.

See accompanying drawing 1, a kind of core filter that the embodiment of the present application provides, for filtration experiment sample, this filter comprises: drain container 1, attaching parts 3, clip 10, filter membrane 2 and liquid container 6.

See attached Fig. 1 and 2, drain container 1 top is the hollow cylinder of open top, and bottom is drain mouth; Cylinder arranges scale; The bottom of drain mouth stretches out the first flange 7; The bottom of drain mouth and the first flange 7 is polished by Seiko.

See accompanying drawing 3, attaching parts 3 top is hollow hemisphere, and bottom is mozzle 9; Hemisphere is communicated with mozzle 9; Hemisphere stretches out second flange 8 corresponding with the first flange 7; Second flange 8 top is polished by Seiko; Polish by the interface of the first flange 7 and the second flange 8 is carried out Seiko, and clip 10 clamps the first flange 7 and the second flange 8, the sealing realizing drain container 1, filter membrane 2 and attaching parts 3 is fixed.

The outer sheathed adapter 5 of mozzle 9, the top of adapter 5 is communicated with an exhaust tube 4; Drain mouth docks fixing by clip 10 with hemisphere; See accompanying drawing 4, the tapered bottle structure of liquid container 6; Adapter 5 is socketed in the bottleneck of liquid container 6; Filter membrane 2 is arranged between the first flange 7 and the second flange 8.Wherein, first flange 7 and the second flange 8 are fixedly clamped by the first clamp of clip 10 and the second clamp, and then make filter membrane 2 be fixed between drain container 1 and attaching parts 3, laboratory sample is poured into drain container 1, the external vaccum-pumping equipment of exhaust tube 4 of attaching parts 3, liquid container 6 inside is made to form negative pressure, liquid phase in laboratory sample is accelerated to penetrate filter membrane 2 under atmospheric pressure, the liquid phase of infiltrating falls in liquid container 6 by mozzle 9, and then complete the Separation of Solid and Liquid of laboratory sample, effectively like this shorten experimental period.

As preferably, see accompanying drawing 1 and 5, clip 10 comprises: the first clamp, the second clamp, fixed axis and torque spring; First clamp and the second clamp are fixed by fixed axis is hinged; Torque spring is located on fixed axis, and an arm of force of torque spring props up the first clamp, and another arm of force props up the second clamp; The front end of the first clamp is the semicircle ring flat-plate that internal diameter is equal with drain mouth external diameter; The front end of the second clamp is the semicircle ring flat-plate that internal diameter is equal with hemisphere external diameter.Wherein, after clip 10 is opened, the first flange 7 and the second flange 8 are fixedly clamped by the first clamp and the second clamp, and then are fixed between drain container 1 and attaching parts 3 by filter membrane 2.The clamping of clip 10 or unclamp the installation or removal conveniently carrying out this core filter.

As preferably, the material of drain container 1, attaching parts 3, adapter 5, exhaust tube 4 and liquid container 6 is the glass that silicate is made; Hemisphere, mozzle 9 and adapter 5 are cast as an entirety by glass, and hemisphere is positioned at the junction of mozzle 9 and adapter 5 with the junction of adapter 5; Inwall bottom adapter 5 carries out frosted process; The bottleneck outer wall of liquid container 6 carries out frosted process; Adapter 5 internal diameter is equal with the external diameter of bottleneck, and the bottleneck outer wall that adapter 5 is set in liquid container 6 realizes adapter 5 and fixes with the sealing of liquid container 6.

A kind of core filter that the utility model provides is by arranging drain container 1, attaching parts 3, the structure of clip 10 and liquid container 6, being fixedly clamped of the first flange 7 and the second flange 8 is realized by the first clamp of clip 10 and the second clamp, and then make filter membrane 2 be fixed between drain container 1 and attaching parts 3, laboratory sample is poured into drain container 1, the external vaccum-pumping equipment of exhaust tube 4 of attaching parts 3, liquid container 6 inside is made to form negative pressure, liquid phase in laboratory sample is accelerated to penetrate filter membrane 2 under atmospheric pressure, the liquid phase of infiltrating falls in liquid container 6 by mozzle 9, and then complete the Separation of Solid and Liquid of laboratory sample, effectively like this shorten experimental period, polish by the interface of the first flange 7 and the second flange 8 is carried out Seiko, and clip 10 clamps the first flange 7 and the second flange 8, the sealing realizing drain container 1, filter membrane 2 and attaching parts 3 is fixed, by adapter 5 inwall is carried out frosted process, the bottleneck outer wall of liquid container 6 carries out frosted process, and the frosting of the two coordinates the sealing realizing adapter 5 and liquid container 6 to fix, and then ensures the favorable sealing property of whole device.By the clamping of clip 10 or unclamp the installation or removal conveniently carrying out this core filter, meanwhile, this apparatus structure is simple, and equipment cost is cheap, easy and simple to handle.

Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only detailed description of the invention of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a core filter, for filtration experiment sample, is characterized in that, described filter comprises:

2. filter as claimed in claim 1, is characterized in that:

Described clip comprises: the first clamp, the second clamp, fixed axis and torque spring;

3. filter as claimed in claim 1, is characterized in that:

The material of described drain container, attaching parts, adapter, exhaust tube and liquid container is the glass that silicate is made;