CN216986394U

CN216986394U - Adsorption column with color removing capability

Info

Publication number: CN216986394U
Application number: CN202220362824.3U
Authority: CN
Inventors: 郑滔; 蒋葵玲; 周林灿; 祝泽琳; 张明智
Original assignee: Hubei Sanxia New Building Materials Co ltd
Current assignee: Hubei Sanxia New Building Materials Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-19
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an adsorption column with color removing capability, which comprises a liquid guiding part, a vacuumizing part and an adsorption part which are integrally formed from bottom to top; the liquid leading-out part comprises a funnel-shaped first conduit and a first valve arranged on the first conduit; the vacuumizing part comprises a first pipe body and a branch pipe arranged on the side wall of the first pipe body, a second valve is arranged on the branch pipe, and first filter screens are arranged at the upper end and the lower end of the first pipe body; the adsorption part comprises a second pipe body and an adsorption material, the first pipe body extends upwards to form the second pipe body, and the adsorption material is placed in the second pipe body and is lower than the upper end of the second pipe body. The utility model has the beneficial effect of rapidly adsorbing the color in the mixture.

Description

Adsorption column with color removing capability

Technical Field

The utility model relates to the technical field of calibration. More particularly, the present invention relates to an adsorption column having a color removing ability.

Background

In the production process of colored glass, after a colorant is added into a mixture, the color change of a normal alkali content titration end point does not exist, in the alkali content measurement of the mixture, the color change of phenolphthalein is changed from red to reddish as an end point, but after the colorant is added into the mixture, the color change process of phenolphthalein is greatly changed, the color of phenolphthalein in titration is changed from dark red to yellow, yellow is used as an end point for calculation, the color change is different from the color change of a detection standard, so that the titration end point cannot be accurately judged, and the calculation results of different laboratory technicians according to simple color change are also greatly different, thereby influencing the accuracy of alkali content determination.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

Still another object of the present invention is to provide an adsorption column with color removal capability, which is provided with an adsorption material to adsorb off the color in the mixture to make it become transparent liquid, so that the titration end point is clear, and the accuracy of alkali content determination is improved.

To achieve these objects and other advantages in accordance with the present invention, there is provided an adsorption column having a color removing capability, including a liquid lead-out part, a vacuum pumping part, an adsorption part, which are integrally formed from bottom to top;

the liquid leading-out part comprises a funnel-shaped first conduit and a first valve arranged on the first conduit;

the vacuumizing part comprises a first pipe body and a second valve arranged on the side wall of the first pipe body, and first filter screens are arranged at the upper end and the lower end of the first pipe body;

the adsorption part comprises a second pipe body and an adsorption material, the first pipe body extends upwards to form the second pipe body, and the adsorption material is placed in the second pipe body and is lower than the upper end of the second pipe body.

Preferably, the method further comprises the following steps: and the layer suction pipe is inserted in the second pipe body, and an adsorption material can be placed in the chromatography pipe.

Preferably, the layer suction pipe comprises a third pipe body and a second filter screen arranged in the third pipe body.

Preferably, the outer diameter of the lower portion of the third pipe body is matched with the inner diameter of the second pipe body, and the outer diameter of the lower portion of the third pipe body is matched with the inner diameter of the upper portion thereof.

Preferably, the inner diameter of the first pipe body is 1-1.5 cm, and the height of the first pipe body is 3-5 cm.

Preferably, the adsorbent material is granular activated carbon.

The utility model at least comprises the following beneficial effects: the method adopts vacuum pumping for adsorption, can quickly complete the adsorption stage, is convenient and quick, has good color removal effect, and improves the accuracy of alkali content determination.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic view of a structure of one of the adsorption columns of the present invention;

FIG. 2 is a schematic view of the structure of one of the layer suction pipes of the present invention.

Reference numerals: first pipe 1, first valve 2, first pipe 3, branch pipe 4, second valve 5, first filter screen 6, second pipe 7, adsorbing material 8, third pipe 9, second filter screen 10

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.

It should be noted that in the description of the present invention, the terms "bottom-up", "side wall", "up", "down", "upper and lower ends", "upward", "upper end", "upper side", "lower side", "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 simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

As shown in FIG. 1, the present invention provides an adsorption column with color removal capability, comprising a liquid guiding-out part, a vacuum-pumping part and an adsorption part which are integrally formed from bottom to top;

the liquid outlet part comprises a funnel-shaped first conduit 1 and a first valve 2 arranged on the first conduit 1, so that liquid can flow out of the first conduit 1;

the vacuumizing part comprises a first pipe body 3 and a branch pipe 4 arranged on the side wall of the first pipe body 3, a second valve 5 is arranged on the branch pipe 4, and first filter screens 6 are arranged at the upper end and the lower end of the first pipe body 3; the first filter screen 6 is arranged to prevent the adsorbing material 8 from leaking into the first pipe 3, so that the vacuumizing part can work normally;

the adsorption part comprises a second pipe body 7 and an adsorbing material 8, the first pipe body 3 extends upwards to form the second pipe body 7, and the adsorbing material 8 is placed in the second pipe body 7 and is lower than the upper end of the second pipe body; make it have the space to pour into the mixture, second body 7 is the dull polish mouth, conveniently adopts the glass lid that has the dull polish mouth to seal second body 7.

For satisfying the heavier condition of mixture color, design multilayer adsorption structure, carry out a lot of to the mixture and adsorb, this embodiment has designed this adsorption column that has the ability of removing colors still includes: at least one layer of suction pipe, as shown in fig. 2, the layer of suction pipe is inserted into the second pipe body 7, and the upper part and the lower part of the chromatography pipe are frosted openings.

The layer straw comprises a third pipe body 9 and a second filter screen 10 arranged in the third pipe body 9, and the adsorbing material 8 can be placed on the second filter screen 10.

The outer diameter of the lower part of the third pipe body 9 is matched with the inner diameter of the second pipe body 7, and the outer diameter of the lower part of the third pipe body 9 is matched with the inner diameter of the upper part of the third pipe body, so that the third pipe body can be completely matched during plugging, and liquid cannot flow out from the plugging part.

For the mixture can be quick adsorb completely, this embodiment provides the first body 3 that holds the little internal diameter of less capacity mixture, the internal diameter of first body 3 is 1 ~ 1.5 centimetres, highly is 3 ~ 5 centimetres.

The adsorbing material 8 is granular activated carbon.

The utility model provides an adsorption column with color removal capability, which comprises the following specific using methods: a branch pipe 4 on the second pipe body 7 is connected with a hose on a vacuum pump, the adsorbing material 8 is placed in the second pipe body 7, and a conical flask is placed below the liquid guiding-out part. And opening the second valve 5, starting the vacuum pump, vacuumizing, pouring the mixture into the second pipe body 7, and allowing the mixture to be adsorbed to flow into the conical flask. When the liquid which just starts to flow into the first pipe body 3 is colored, the vacuum degree can be reduced, the adsorption time is slowed down, the mixture is fully adsorbed, and after the mixture completely flows out, the adsorption material 8 is washed by pure water until the washing water is neutral; when the liquid that just begins to flow into first body 3 is coloured, also can upwards superpose the layer straw, make the mixture can be adsorbed many times, guarantee the removal of colour in the mixture. If the amount of the washing water is large, the washing water is concentrated, and the concentration can be performed by using a rotary evaporator. And dripping phenolphthalein into the treated mixture, titrating by using an acid burette, and calculating the alkali content in the mixture. Under the condition that the equipment is well erected, the method is quick and convenient.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. An adsorption column with color removing capability is characterized by comprising a liquid guiding part, a vacuumizing part and an adsorption part which are integrally formed from bottom to top;

the liquid leading-out part comprises a funnel-shaped first conduit (1) and a first valve (2) arranged on the first conduit (1);

the vacuumizing part comprises a first pipe body (3) and a branch pipe (4) arranged on the side wall of the first pipe body (3), a second valve (5) is arranged on the branch pipe (4), and first filter screens (6) are arranged at the upper end and the lower end of the first pipe body (3);

the adsorption part comprises a second pipe body (7) and an adsorption material (8), the first pipe body (3) extends upwards to form the second pipe body (7), and the adsorption material (8) is placed in the second pipe body (7) and is lower than the upper end of the second pipe body.

2. The adsorption column having a color removing ability according to claim 1, further comprising: at least one layer of suction pipe is inserted in the second pipe body (7), and an adsorption material (8) can be placed in the layer of suction pipe.

3. A column with colour removal capability according to claim 2, wherein the laminar suction tube comprises a third tube (9) and a second sieve (10) arranged inside the third tube (9).

4. A column with colour removal capability according to claim 3, wherein the outer diameter of the lower part of the third tube (9) matches the inner diameter of the second tube (7) and the outer diameter of the lower part of the third tube (9) matches the inner diameter of the upper part thereof.

5. The adsorption column with color removal capability according to claim 1, wherein the first tube (3) has an inner diameter of 1 to 1.5 cm and a height of 3 to 5 cm.

6. An adsorption column with color removal capability according to claim 1, wherein the adsorption material (8) is granular activated carbon.