CN215448992U

CN215448992U - Atomic fluorescence spectrometer capable of automatically cleaning pipeline

Info

Publication number: CN215448992U
Application number: CN202121642781.6U
Authority: CN
Inventors: 徐伟忠; 王醒; 陆小燕; 蒋蕾
Original assignee: Jiangsu Taihua Inspection Co ltd
Current assignee: Jiangsu Taihua Inspection Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-07
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an atomic fluorescence spectrometer for automatically cleaning a pipeline, which comprises: the device comprises an atomic fluorescence spectrometer shell, wherein a test tube bracket is fixedly arranged on the left side above the atomic fluorescence spectrometer shell, and a plurality of test tube bottom grooves which are distributed at equal intervals are arranged on the upper surface of the test tube bracket; the bottom column is fixedly arranged at the top angle of the upper surface of the test tube bracket, and a test tube fixing plate is arranged above the test tube bracket in parallel; the adjusting column is movably arranged in the vertex angle of the test tube fixing plate in a penetrating manner, and is in threaded connection with the bottom column; the test tube holes are formed in the test tube fixing plate, longitudinally penetrate through the test tube fixing plate, and correspond to the test tube bottom grooves one by one; the telescopic groove is formed in the middle of the right side of the test tube fixing plate. The utility model can well block dust through the dustproof block with the inverted cone-shaped structure, prevent dust and water drops from dropping into the gas discharge pipe, and can not influence the exhaust effect.

Description

Atomic fluorescence spectrometer capable of automatically cleaning pipeline

Technical Field

The utility model relates to the technical field of atomic fluorescence spectrometers, in particular to an atomic fluorescence spectrometer capable of automatically cleaning a pipeline.

Background

Atomic Fluorescence Spectroscopy (AFS) is a spectroscopic analysis technique that is intermediate between Atomic Emission Spectroscopy (AES) and Atomic Absorption Spectroscopy (AAS). The atomic fluorescence spectrometer is a chemical vapor separation, non-dispersive optical system and other characteristics, and is the most common device for measuring trace elements such as arsenic, antimony, bismuth, mercury, selenium, tellurium, germanium and the like, so that a pipeline needs to be cleaned after each use, and the detection accuracy of the device is ensured.

The problem that test tubes are prone to tilting when the existing atomic fluorescence spectrometer is used is solved, and test tubes with various sizes cannot be used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an atomic fluorescence spectrometer capable of automatically cleaning a pipeline, which aims to solve the problems that the existing atomic fluorescence spectrometer in the background art is easy to incline in the arrangement of test tubes in use and test tubes with various sizes cannot be used.

In order to achieve the purpose, the utility model provides the following technical scheme: an atomic fluorescence spectrometer for automatically cleaning a pipeline, comprising: the device comprises an atomic fluorescence spectrometer shell, wherein a test tube bracket is fixedly arranged on the left side above the atomic fluorescence spectrometer shell, and a plurality of test tube bottom grooves which are distributed at equal intervals are arranged on the upper surface of the test tube bracket;

the bottom column is fixedly arranged at the top angle of the upper surface of the test tube bracket, and a test tube fixing plate is arranged above the test tube bracket in parallel;

the adjusting column is movably arranged in the vertex angle of the test tube fixing plate in a penetrating manner, and is in threaded connection with the bottom column;

the test tube holes are formed in the test tube fixing plate, longitudinally penetrate through the test tube fixing plate, and correspond to the test tube bottom grooves one by one;

the test tube fixing plate comprises a test tube fixing plate, a telescopic groove and a plurality of adjusting holes, wherein the telescopic groove is formed in the middle of the right side of the test tube fixing plate, an adjusting plate movably penetrates through the inner part of the telescopic groove, and the inner part of the adjusting plate is provided with a plurality of adjusting holes with U-shaped structures;

the elastic pieces are symmetrically fixed at the front end and the rear end of the right side of the test tube fixing plate, and anti-cracking sleeves are fixedly sleeved outside the bottom ends of the elastic pieces;

a cleaning solution storage box fixedly installed at a left side of the test tube holder.

Preferably, the structure of shell fragment is V type structure, and the both ends of shell fragment respectively with test tube fixed plate and regulating plate fixed connection.

Preferably, the regulating plate constitutes extending structure through flexible groove and test tube fixed plate, and the regulating plate passes through the shell fragment and constitutes elastic structure with the right wall of test tube fixed plate.

Preferably, the atomic fluorescence spectrometer housing is further provided with:

and the pipeline connecting valve is fixedly arranged on the left side of the front end of the shell of the atomic fluorescence spectrometer, and the left side of the pipeline connecting valve is connected with a transparent hose which is communicated with the cleaning solution storage box.

and the gas discharge pipe is fixedly arranged on the right side above the shell of the atomic fluorescence spectrometer, a dustproof block is arranged in the gas discharge pipe, and fixing support columns are symmetrically arranged on the outer side of the dustproof block.

Preferably, the structure of the dustproof block is an inverted cone structure, and the diameter of the top end of the dustproof block is larger than that of the gas discharge pipe.

Preferably, the test tube fixed plate constitutes screw thread elevation structure through adjusting post and foundation, and adjusts post and foundation and all about test tube fixed plate oblique angle symmetry.

Compared with the prior art, the utility model provides an atomic fluorescence spectrometer capable of automatically cleaning a pipeline, which has the following beneficial effects: through the extending structure of regulating plate and test tube fixed plate, can carry out the centre gripping to the test tube that test tube hole inside alternated, can make the device can be applicable to not unidimensional test tube to elasticity through the shell fragment can make the regulating plate to the inslot portion that stretches out and draws back, with this through the test tube hole and the regulation hole of mutual dislocation guarantee that the danger of slope can not take place for thin test tube.

1. The utility model can make the adjusting plate retract towards the inside of the telescopic slot through the elasticity of the elastic sheet, so that the test tube holes and the adjusting holes which are mutually staggered can tightly clamp the test tube with a thinner diameter in the inner part;

2. the cleaning solution storage box is connected with the pipeline connecting valve and the cleaning solution storage box through the transparent hose respectively, so that liquid in the cleaning solution storage box can be injected into the pipeline through the operation of the device, and the function of cleaning the pipeline is achieved;

3. the utility model can well block dust through the dustproof block with the inverted cone-shaped structure, prevent dust and water drops from dropping into the gas discharge pipe, and can not influence the exhaust effect.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the test tube holder of the present invention;

FIG. 5 is an enlarged view of a portion B of FIG. 1 according to the present invention.

In the figure: 1. an atomic fluorescence spectrometer housing; 2. a pipe connection valve; 3. a transparent hose; 4. a cleaning solution storage box; 5. a test tube holder; 6. a test tube fixing plate; 7. a spring plate; 8. an adjusting plate; 9. an anti-cracking sleeve; 10. a test tube hole; 11. a telescopic groove; 12. an adjustment hole; 13. an adjustment column; 14. a bottom pillar; 15. a test tube bottom groove; 16. a gas discharge pipe; 17. a dust-proof block; 18. and fixing the support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 5, an atomic fluorescence spectrometer for automatically cleaning a pipeline comprises: a cleaning solution storage box 4 fixedly installed at the left side of the test tube holder 5; the device comprises a pipeline connecting valve 2, a cleaning solution storage box 4, a cleaning solution storage box 2 and a cleaning solution storage box, wherein the pipeline connecting valve 2 is fixedly arranged on the left side of the front end of a shell 1 of the atomic fluorescence spectrometer, the left side of the pipeline connecting valve 2 is connected with a transparent hose 3 which is communicated with the cleaning solution storage box 4, and the transparent hose 3 is respectively connected with the pipeline connecting valve 2 and the cleaning solution storage box 4, so that liquid in the cleaning solution storage box 4 can be injected into a pipeline through the operation of the device, and the pipeline cleaning effect is achieved; the gas discharge pipe 16 is fixedly arranged on the right side above the shell 1 of the atomic fluorescence spectrometer, a dustproof block 17 is arranged inside the gas discharge pipe 16, and fixed supporting columns 18 are symmetrically arranged on the outer sides of the dustproof block 17; the structure of dustproof block 17 is the back taper structure, and the top diameter size of dustproof block 17 is greater than the diameter size of gas discharge pipe 16, and dustproof block 17 through the back taper structure can be fine block the dust, prevent inside dust and drop of water drip gas discharge pipe 16 to can not influence exhaust effect.

As shown in fig. 3 and 4, an atomic fluorescence spectrometer for automatically cleaning a pipeline includes: the device comprises an atomic fluorescence spectrometer shell 1, wherein a test tube bracket 5 is fixedly arranged on the left side above the atomic fluorescence spectrometer shell 1, and a plurality of test tube bottom grooves 15 which are distributed at equal intervals are arranged on the upper surface of the test tube bracket 5; the bottom column 14 is fixedly arranged at the top angle of the upper surface of the test tube bracket 5, and the test tube fixing plate 6 is arranged above the test tube bracket 5 in parallel; the adjusting column 13 is movably arranged in the vertex angle of the test tube fixing plate 6 in a penetrating way, and the adjusting column 13 is in threaded connection with the bottom column 14; the test tube holes 10 are formed in the test tube fixing plate 6, the test tube holes 10 longitudinally penetrate through the test tube fixing plate 6, and the test tube holes 10 correspond to the test tube bottom grooves 15 one by one; the telescopic groove 11 is formed in the middle of the right side of the test tube fixing plate 6, an adjusting plate 8 is movably arranged in the telescopic groove 11 in a penetrating mode, and a plurality of adjusting holes 12 of U-shaped structures are formed in the adjusting plate 8; the elastic pieces 7 are symmetrically fixed at the front end and the rear end of the right side of the test tube fixing plate 6, and anti-cracking sleeves 9 are fixedly sleeved outside the bottom ends of the elastic pieces 7; the structure of the elastic sheet 7 is a V-shaped structure, and two ends of the elastic sheet 7 are respectively and fixedly connected with the test tube fixing plate 6 and the adjusting plate 8; the adjusting plate 8 and the test tube fixing plate 6 form a telescopic structure through the telescopic groove 11, the adjusting plate 8 and the right wall of the test tube fixing plate 6 form an elastic structure through the elastic sheet 7, the adjusting plate 8 can retract towards the inside of the telescopic groove 11 through the elasticity of the elastic sheet 7, and the test tubes with thin diameters can be tightly clamped inside the test tubes through the mutually staggered test tube holes 10 and the adjusting holes 12; test tube fixed plate 6 constitutes screw thread elevation structure through adjusting post 13 and base column 14, and adjusts post 13 and base column 14 and all regard to test tube fixed plate 6 oblique angle symmetry.

The working principle is as follows: when the atomic fluorescence spectrometer of the automatic cleaning pipeline is used, firstly, the four adjusting columns 13 are rotated to be mutually connected with the bottom column 14, so that the height of the test tube fixing plate 6 can be adjusted, secondly, the adjusting plate 8 can retract towards the inside of the telescopic slot 11 through the elasticity of the elastic sheet 7, so that the test tube with a thinner diameter can be tightly clamped inside the test tube hole 10 and the adjusting hole 12 which are mutually staggered, and secondly, after the device is used, the device is respectively connected with a pipeline connecting valve 2 and a cleaning solution storage box 4 through a transparent hose 3, the liquid inside the cleaning liquid storage box 4 can be injected into the pipe, thereby playing the role of cleaning the pipe, then the dust block 17 of the inverted cone structure can well block dust, and prevent dust and water drops from dropping into the gas discharge pipe 16, which is the working principle of the atomic fluorescence spectrometer for automatically cleaning the pipeline.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An atomic fluorescence spectrometer capable of automatically cleaning a pipeline is characterized by comprising:

the device comprises an atomic fluorescence spectrometer shell (1), wherein a test tube bracket (5) is fixedly arranged on the left side above the atomic fluorescence spectrometer shell (1), and a plurality of test tube bottom grooves (15) which are distributed at equal intervals are formed in the upper surface of the test tube bracket (5);

the bottom column (14) is fixedly arranged at the top angle of the upper surface of the test tube bracket (5), and a test tube fixing plate (6) is arranged above the test tube bracket (5) in parallel;

the adjusting column (13) is movably arranged in the vertex angle of the test tube fixing plate (6) in a penetrating mode, and the adjusting column (13) is in threaded connection with the bottom column (14);

the test tube holes (10) are formed in the test tube fixing plate (6), the test tube holes (10) longitudinally penetrate through the test tube fixing plate (6), and the test tube holes (10) correspond to the test tube bottom grooves (15) one to one;

the test tube fixing plate comprises a telescopic groove (11) which is formed in the middle of the right side of the test tube fixing plate (6), an adjusting plate (8) is movably arranged in the telescopic groove (11) in a penetrating mode, and a plurality of adjusting holes (12) of U-shaped structures are formed in the adjusting plate (8);

the elastic pieces (7) are symmetrically fixed at the front end and the rear end of the right side of the test tube fixing plate (6), and anti-cracking sleeves (9) are fixedly sleeved outside the bottom ends of the elastic pieces (7);

a cleaning solution storage box (4) fixedly installed at the left side of the test tube holder (5).

2. The atomic fluorescence spectrometer for automatically cleaning the pipeline according to claim 1, wherein the structure of the elastic sheet (7) is a V-shaped structure, and two ends of the elastic sheet (7) are respectively and fixedly connected with the test tube fixing plate (6) and the adjusting plate (8).

3. The atomic fluorescence spectrometer for automatically cleaning pipelines according to claim 1, wherein the adjusting plate (8) and the test tube fixing plate (6) form a telescopic structure through a telescopic groove (11), and the adjusting plate (8) and the right wall of the test tube fixing plate (6) form an elastic structure through an elastic sheet (7).

4. The atomic fluorescence spectrometer of claim 1, wherein the atomic fluorescence spectrometer comprises: the shell (1) of the atomic fluorescence spectrometer is also provided with:

the device comprises a pipeline connecting valve (2) which is fixedly arranged on the left side of the front end of an atomic fluorescence spectrometer shell (1), and a transparent hose (3) communicated with a cleaning liquid storage box (4) is connected to the left side of the pipeline connecting valve (2).

5. The atomic fluorescence spectrometer for automatically cleaning pipelines according to claim 1, characterized in that the atomic fluorescence spectrometer housing (1) is further provided with:

the gas discharge pipe (16) is fixedly arranged on the right side above the shell (1) of the atomic fluorescence spectrometer, a dustproof block (17) is arranged inside the gas discharge pipe (16), and fixing support columns (18) are symmetrically arranged on the outer side of the dustproof block (17).

6. The atomic fluorescence spectrometer for automatically cleaning pipelines as claimed in claim 5, wherein the structure of the dust-proof block (17) is an inverted cone structure, and the diameter size of the top end of the dust-proof block (17) is larger than that of the gas discharge pipe (16).

7. The atomic fluorescence spectrometer for automatically cleaning pipelines is characterized in that the test tube fixing plate (6) and the bottom column (14) form a threaded lifting structure through the adjusting column (13), and the adjusting column (13) and the bottom column (14) are in oblique angle symmetry with respect to the test tube fixing plate (6).