CN216653560U - Sample impurity separation device for environmental science experiments - Google Patents

Abstract

The utility model discloses a sample impurity separation device for environmental science experiments, which comprises a base, an outer barrel, an inner frame and a separation inner core, wherein the upper surface of the base is fixedly connected with the outer barrel, a supporting rod is fixedly connected between the base and the outer barrel, the upper end of the outer barrel is provided with a water inlet, the bottom of the outer barrel is provided with a water outlet, the separation inner core is arranged in the outer barrel, the inner frame is fixedly connected between the separation inner core and the outer barrel, the separation inner core comprises a central column, a tray and a filter plate, the central column is vertically and fixedly connected to the surface of the inner frame, the surface of the central column is fixedly connected with the trays which are distributed in a stacked mode, and the edge of each tray is fixedly connected with the filter plate. According to the utility model, the laminated separating inner core is arranged in the outer barrel, so that the filtering is convenient to carry out when a water sample flows through, and the diameters of the trays are sequentially increased from top to bottom, so that the containing efficiency of the water sample is improved, and the water sample is prevented from being spilled.

Description

Sample impurity separation device for environmental science experiments

Technical Field

The utility model relates to the technical field of environmental science, in particular to a sample impurity separation device for environmental science experiments.

Background

China has numerous rivers, constantly nourishes Chinese people, promotes Chinese continuous development, along with the development of economic society, the problem of water pollution is more and more serious, the sewage and industrial wastewater discharged into rivers, lakes and seas damage the natural ecology and harm the health of people, the water pollution treatment is the most important environmental problem of China, the water quality monitoring work becomes more important, and therefore the water sample collection is one of important links in the water quality monitoring process.

At present, when water samples of rivers and lakes are detected, manual filtration treatment needs to be carried out on the water samples due to the fact that the water samples contain a large amount of impurities, the workload of experimenters is increased through the manual filtration treatment, the water samples are easy to spill out during operation, and inconvenience is brought to the operation of the experimenters. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sample impurity separation device for environmental science experiments, and solves the problem that in the prior art, when impurities in a water sample are filtered, the operation is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environmental science is sample impurity separation device for experiments, includes base, urceolus, inner frame and separation inner core, the last fixed surface of base is connected with the urceolus, fixedly connected with bracing piece between base and the urceolus, the water inlet has been seted up to the upper end of urceolus, the delivery port has been seted up to the bottom of urceolus, the inside of urceolus is equipped with the separation inner core, fixedly connected with inner frame between separation inner core and the urceolus, the separation inner core includes center post, tray and filter, the vertical fixed connection of center post is on the surface of inner frame, the tray of the range upon range of distribution of fixed surface connection of center post, the edge fixedly connected with filter of tray.

As the improvement of the technical scheme, the diameter of the tray is sequentially increased from top to bottom, and the surface of the tray is conical and protrudes upwards.

As an improvement of the technical scheme, an annular groove is formed in the edge of the tray, a sealing rubber strip is arranged inside the annular groove, and the filter plate is embedded in the annular groove and is connected with the annular groove in an inserting mode.

As an improvement of the technical scheme, the filter plate consists of a filter screen and side plates at two sides, and the side plates are fixedly connected to the upper side and the lower side of the filter screen.

As an improvement of the technical scheme, a flow guide cap is embedded and connected in the water inlet, and is in a conical cylinder shape, and a flow guide opening is formed in the lower end of the flow guide cap.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the laminated separation inner core is arranged in the outer barrel, so that the filtering is convenient to carry out when a water sample flows through, the diameters of the trays are sequentially increased from top to bottom, the containing efficiency of the water sample is improved, the water sample is prevented from being spilled, different flow guide efficiencies are conveniently adjusted according to different water samples through the conical flow guide cap arranged at the water inlet, the overflow of the water sample caused by overlarge flow velocity is avoided, and the effective separation of impurities in the water sample is facilitated.

Drawings

FIG. 1 is a schematic view of the external structure of a sample impurity separation device for environmental science experiments according to the present invention;

fig. 2 is a schematic sectional structure view of the outer cylinder of the present invention.

In the figure: the device comprises a base-1, an outer cylinder-2, an inner frame-3, a separating inner core-4, a support rod 5, a water inlet-6, a water outlet-7, a central column-8, a tray-9, a filter plate-10, an annular groove-11, a sealing rubber strip-12, a filter screen-13, a side plate-14, a diversion cap-15 and a diversion port-16.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an environmental science is sample impurity separation device for experiments, includes base 1, urceolus 2, inner tower 3 and separation inner core 4, base 1's last fixed surface is connected with urceolus 2, fixedly connected with bracing piece 5 between base 1 and the urceolus 2, water inlet 6 has been seted up to the upper end of urceolus 2, delivery port 7 has been seted up to the bottom of urceolus 2, the inside of urceolus 2 is equipped with separation inner core 4, fixedly connected with inner tower 3 between separation inner core 4 and the urceolus 2, separation inner core 4 includes center post 8, tray 9 and filter 10, the vertical fixed connection of center post 8 is on the surface of inner tower 3, the fixed surface of center post 8 is connected with tray 9 of range upon range of distribution, the edge fixedly connected with filter 10 of tray 9.

Further improved ground, the diameter of tray 9 is from last to increasing down in proper order, the surface of tray 9 is the toper and upwards protruding, through adopting the tray 9 that the diameter is different, conveniently connects greatly to the water sample that filters off, and the repetition of being convenient for filters, separates, through adopting conical quotation, makes things convenient for the water sample fast flow, avoids the water sample deposit.

Further improved, ring channel 11 has been seted up to the edge of tray 9, ring channel 11's inside is equipped with joint strip 12, filter 10 is embedded in ring channel 11 and with 11 plug-in connections of ring channel, through set up ring channel 11 in the edge of tray 9, conveniently carries out dismouting, change to filter 10, improves the convenience of maintaining.

Further improve ground, the filter 10 comprises the sideboard 14 of filter screen 13 and both sides, sideboard 14 fixed connection is in the upper and lower both sides of filter screen 13, and by sideboard 14 through the both sides fixed connection at filter screen 13, improve the structural strength of filter 10 on the one hand, conveniently carry out the dismouting, on the other hand can improve the filtration efficiency of filter 10.

Specifically, the inside embedding of water inlet 6 is connected with water conservancy diversion cap 15, water conservancy diversion cap 15 is awl tube-shape and the lower extreme has seted up water conservancy diversion mouth 16, is connected with the water conservancy diversion cap 15 of awl tube-shape through the inside embedding at water inlet 6, and the convenience of using is improved according to the different water conservancy diversion speed of adjusting to the water sample to the convenience.

The utility model comprises a base-1, an outer cylinder-2, an inner frame-3, a separating inner core-4, a support rod 5, a water inlet-6, a water outlet-7, a central column-8, a tray-9, a filter plate-10, an annular groove-11, a sealing rubber strip-12, a filter screen-13, a side plate-14, a diversion cap-15 and a diversion port-16, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods, the utility model is convenient to filter when a water sample flows through by arranging the laminated separating inner core 4 in the outer cylinder 2, and the diameter of the tray 9 is sequentially increased from top to bottom, so that the containing efficiency of the water sample is improved, the water sample is prevented from being spilled, and the conical diversion cap 15 is arranged at the water inlet 6, different water conservancy diversion efficiency is adjusted according to different water samples to the convenience, avoids the velocity of flow too big and leads to the water sample to spill over, is convenient for carry out effective separation to the impurity in the water sample.

When the device is used, a containing container is placed at the water outlet 7 through the gap of the supporting rod 5, the flow guide cap 15 is placed at the water inlet 6, a water sample is slowly poured into the flow guide cap 15, the water sample flows to the surface of the tray 9 after passing through the flow guide cap 15, the water sample flows to the edge along the surface of the tray 9, the water sample is filtered by the filter plate 10 and flows to the next layer of tray 9, the process is repeated, impurities in the water sample can be separated, and the aperture of the filter screen 13 on the surface of different trays 9 can be adjusted according to the separation requirement in use, so that the purpose of separating the impurities is achieved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (5)

1. The utility model provides an environmental science is sample impurity separation device for experiments, includes base (1), urceolus (2), inner tower (3) and separation inner core (4), its characterized in that: the upper surface fixedly connected with urceolus (2) of base (1), fixedly connected with bracing piece (5) between base (1) and urceolus (2), water inlet (6) have been seted up to the upper end of urceolus (2), delivery port (7) have been seted up to the bottom of urceolus (2), the inside of urceolus (2) is equipped with separation inner core (4), fixedly connected with inner frame (3) between separation inner core (4) and urceolus (2), separation inner core (4) are including center post (8), tray (9) and filter (10), the surface of the vertical fixed connection of center post (8) in inner frame (3), the fixed surface of center post (8) is connected with tray (9) of range upon range of distribution, the edge fixedly connected with filter (10) of tray (9).

2. The environmental science experimental sample impurity separation device according to claim 1, characterized in that: the diameter of tray (9) increases from last to down in proper order, the surface of tray (9) is the toper and upwards protruding.

3. The environmental science experimental sample impurity separation device of claim 1, characterized in that: the edge of tray (9) has seted up ring channel (11), the inside of ring channel (11) is equipped with joint strip (12), filter (10) are embedded in ring channel (11) and with ring channel (11) plug-in connection.

4. The environmental science experimental sample impurity separation device of claim 1, characterized in that: the filter plate (10) comprises a filter screen (13) and side plates (14) on two sides, wherein the side plates (14) are fixedly connected to the upper side and the lower side of the filter screen (13).

5. The environmental science experimental sample impurity separation device of claim 1, characterized in that: the water inlet (6) is embedded and connected with a flow guide cap (15), the flow guide cap (15) is in a conical cylinder shape, and the lower end of the flow guide cap is provided with a flow guide opening (16).

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