Purification device

Abstract

The utility model discloses a purification device which comprises a purification pipe, the lower part of the purifying pipe is connected with a collecting pipe; the filler on the inner side of the purification pipe is used for carrying out purification reaction on the reagent and conveying the reagent into the collection pipe; the reacted reagent in the purification pipe is output and collected through a collection pipe; according to the device, rotating ball valves at a connecting pipe and a collecting pipe are omitted, the usage amount of filler is reduced, reagents can be directly output through the collecting pipe below after reacting and purifying layer by layer on the inner side of the purifying pipe, and the time needed by the whole experiment is shortened.

Description

Technical Field

[0001] The utility model relates to the field of purification treatment devices, in particular to a purification device. Background Art

[0002] Dioxins are actually a general term for some chlorinated polynuclear aromatic compounds. These substances are neither artificially produced nor have any uses, but are byproducts of combustion and various industrial production. The main sources of dioxins in the environment are evaporation caused by the use of chlorophenols for wood preservation and prevention of schistosomiasis, emissions from incineration industries, the use of defoliants, the preparation of pesticides, paper bleaching and automobile exhaust emissions.

[0003] The existing dioxin purification device mainly purifies through composite fillers in the purification column. The output side of the purification column is connected to the collection tube through a connecting pipe. The conduction and closure of the collection tube are controlled by rotating the ball valve to control the collection of purified reagents.

[0004] In the actual purification process, in order to ensure the sealing of the reagent purification reaction, fillers are also added to the connecting tube for reaction. However, the fillers have reacted through the fillers inside the purification column, resulting in waste of composite fillers. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a purification device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solution: a purification device, comprising:

[0007] Purification tube;

[0008] The lower part of the purification tube is connected to a collecting tube;

[0009] The filler inside the purification tube performs a purification reaction on the reagent and transports it to the collection tube;

[0010] The reagents after the reaction in the purification tube are output and collected through the collection tube.

[0011] As a further description of the above technical solution: the purification tube includes a first feed port, and the outer side of the first feed port extends outward to form a first protrusion.

[0012] As a further description of the above technical solution: the purification tube also includes a first connecting section and a first output section, and the first connecting section is integrally connected to the first feed port.

[0013] As a further description of the above technical solution: the filler is placed inside the first connecting section.

[0014] As a further description of the above technical solution: the collecting pipe includes a second feed port, the second feed port is integrally connected to the second connecting section, and the upper end surface of the second feed port extends outward to form a second protrusion.

[0015] As a further description of the above technical solution: the second connecting section is conical, and the other side is connected to the second output section.

[0016] As a further description of the above technical solution: the outer diameter of the first output section is matched with the inner diameter of the second feed port.

[0017] As a further description of the above technical solution: the outer diameter curved surface of the first output section and the inner diameter curved surface of the second feed port are frosted to form a plurality of raised particles.

[0018] As a further description of the above technical solution: the volume of the purification tube is 80-90ml.

[0019] As a further description of the above technical solution: the purification tube and the collection tube are made of glass, and the reaction between the filler and the reagent is observed.

[0020] The above technical solution has the following advantages or beneficial effects:

[0021] 1. The existing purification device is optimized, the rotating ball valves at the connecting pipe and the collecting pipe are eliminated, and the amount of fillers used is reduced. After the reagents are purified layer by layer on the inside of the purification pipe, they can be directly output through the collecting pipe below, which speeds up the time required for the overall experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the purification device proposed by the utility model.

[0023] Legend:

[0024] 1. Purification tube; 11. First feed port; 111. First protrusion; 12. First connecting section; 13. First output section; 2. Collection tube; 21. Second feed port; 211. Second protrusion; 22. Second connecting section; 23. Second output section; 3. Filler. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 The utility model provides an embodiment: a purification device, comprising: a purification tube 1; a collecting tube 2 is connected to the bottom of the purification tube 1; a filler 3 inside the purification tube 1 purifies the reagent and transports it to the collecting tube 2; the reagent after the reaction in the purification tube 1 is output and collected through the collecting tube 2.

[0027] The inventors found in their research that in the process of detecting the purification reaction of dioxin reagents, the purification efficiency of the filling layer 3 on the inner side of the purification tube 1 is mainly detected. The design of the redundant connecting tube not only makes the connecting steps more, but also requires more filling materials and reagents to be added during the reaction. However, the detected samples are only for the reagents reacted in the purification tube, which causes waste. After the detection is completed, the connecting tube still needs to be cleaned. When a large number of detection experiments are carried out, the cleaning of the connecting tube also takes up part of the time, which directly affects the number of reagents that can be detected during the working time. When collecting, the reacted reagents can naturally flow out of the collection tube, and the structure of the rotating ball valve will not be used. Optimizing the structure of the collection tube can further reduce the production cost of the purification device.

[0028] In this embodiment, the purification tube 1 is directly connected to the collection tube 2. After the reagent reacts in the purification tube 1, it can directly flow out through the collection tube 2 for collection. The reagent is reacted through the filler 3 on the inner side of the purification tube 1. The filler 3 is a corresponding catalyst, which is a prior art and is not described in detail.

[0029] The purification tube 1 comprises a first feed inlet 11 , and the outer side of the first feed inlet 11 extends outward to form a first protrusion 111 .

[0030] In this embodiment, the test reagent is added through the first feed port 11 , and a first protrusion 111 is formed by extending outward from the outer side of the first feed port 11 . The first protrusion 111 facilitates the pipe to add the reagent.

[0031] The purification tube 1 further comprises a first connecting section 12 and a first output section 13 . The first connecting section 12 is integrally connected to the first feed port 11 . The filler 3 is placed inside the first connecting section 12 .

[0032] In this embodiment, the inner diameters of the conveying cavities of the first feed port 11 and the first connecting section 12 are the same, and the filling layer can be placed inside the first connecting section 12. The inner diameter of the first output section 13 is slightly smaller than the inner diameter of the first connecting section 12, and the filling layer 3 can be supported to prevent the filling layer 3 from falling into the collecting tube 2.

[0033] The collecting pipe 2 comprises a second feed port 21 , which is integrally connected to the second connecting section 22 , and an upper end surface of the second feed port 21 extends outwards to form a second protrusion 211 .

[0034] In this embodiment, a second protrusion 211 is provided on the outer side of the second feed port 21 to increase the connection strength of the second feed port 21 and ensure the sealing performance when it cooperates with the first output section 13 .

[0035] The second connecting section 22 is conical, and the other side is connected to the second output section 23 .

[0036] In this embodiment, the actual reagent after the reaction in the filling layer 3 is collected through the second connecting section 22 and output to the outside through the second output section 23. An inclined plane is provided on the other side of the second output end 23 to prevent the reagent from splashing due to a large amount of gas when the reagent is output.

[0037] The outer diameter of the first output section 13 is matched with the inner diameter of the second feed port 21 ; the outer diameter curved surface of the first output section 13 and the inner diameter curved surface of the second feed port 21 are frosted to form a plurality of protruding particles.

[0038] In this embodiment, the first output section 13 and the second feed port 21 are matched with a small gap, and the frosted layer on the outside increases the resistance during connection. A number of raised small particles are arranged in a gap specified by the vehicle to form an air-sealed cavity.

[0039] The volume of the purification tube 1 is 80-90 ml, preferably 80 ml, while the volume of the existing purification tube and connecting tube is about 120 ml, which reduces the amount of reagents used without affecting the purification detection reaction.

[0040] The purification tube 1 and the collection tube 2 are made of glass, and the reaction between the filler 3 and the reagent is observed. When the filler or the reagent is added, the reaction inside the purification tube 1 can be observed.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A purification device, characterized in that: include: Purification tube (1); The lower part of the purification tube (1) is connected to a collecting tube (2); The filler (3) inside the purification tube (1) performs a purification reaction on the reagent and transports it to the collection tube (2); The reagents after the reaction in the purification tube (1) are output and collected through the collection tube (2).

2. The purification device according to claim 1, characterized in that: The purification pipe (1) comprises a first feed inlet (11), and the outer side of the first feed inlet (11) extends outward to form a first protrusion (111).

3. The purification device according to claim 2, characterized in that: The purification pipe (1) further comprises a first connecting section (12) and a first output section (13), wherein the first connecting section (12) is integrally connected to the first feed port (11).

4. The purification device according to claim 3, characterized in that: The filler (3) is placed inside the first connecting section (12).

5. The purification device according to claim 3, characterized in that: The collecting pipe (2) comprises a second feed port (21), the second feed port (21) is integrally connected to the second connecting section (22), and the upper end surface of the second feed port (21) extends outwards to form a second protrusion (211).

6. The purification device according to claim 5, characterized in that: The second connecting section (22) is conical, and the other side is connected to the second output section (23).

7. The purification device according to claim 5, characterized in that: The outer diameter of the first output section (13) is matched to the inner diameter of the second feed opening (21).

8. The purification device according to claim 5, characterized in that: The outer diameter curved surface of the first output section (13) and the inner diameter curved surface of the second feed port (21) are formed into a plurality of protruding particles by grinding.

9. The purification device according to claim 1, characterized in that: The volume of the purification tube (1) is 80-90 ml.

10. The purification device according to claim 1, characterized in that: The purification tube (1) and the collection tube (2) are made of glass, and the reaction between the filler (3) and the reagent is observed.

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