CN219102688U

CN219102688U - Vacuum degassing and enriching mechanism in four-way solvent degasser

Info

Publication number: CN219102688U
Application number: CN202223301000.4U
Authority: CN
Inventors: 陈善; 胡建明
Original assignee: Tianjin Ruiside Technology Co ltd
Current assignee: Tianjin Ruiside Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-30
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a vacuum degassing and enriching mechanism in a four-way solvent degassing instrument, which comprises a four-way pipe and a disassembling structure, wherein the left side of the four-way pipe is movably connected with an air outlet pipe, the right side of the four-way pipe is movably connected with an enriching pipe, and the joint of the air outlet pipe and the enriching pipe as well as the four-way pipe is provided with the disassembling structure; the disassembly structure comprises a connecting sleeve and a positioning block, the outer parts of the air outlet pipe and the enrichment pipe are integrally formed with the connecting sleeve, the upper parts and the lower parts of the left side and the right side of the four-way pipe are uniformly and integrally formed with the positioning block, the upper parts and the lower parts of the connecting sleeve are welded with limiting blocks, and the top and the bottom of the positioning block are movably connected with clamping blocks. The vacuum degassing enrichment device in the four-channel solvent degassing instrument has the advantages that the disassembly structure is mounted at the joint of the air outlet pipe, the enrichment pipe and the four-way pipe, and the disassembly, cleaning and replacement of the four-way pipe can be conveniently carried out by workers after dust is accumulated inside the four-way pipe for a long time, so that the gas enrichment efficiency is improved.

Description

Vacuum degassing and enriching mechanism in four-way solvent degasser

Technical Field

The utility model relates to the technical field of vacuum degassing and enriching devices, in particular to a vacuum degassing and enriching mechanism in a four-channel solvent degassing instrument.

Background

After the gas in the solvent enters the environment, the gas is closely related to the life of human beings. On the one hand, in the air, particularly in special occupational environments, toxic and harmful gases with low concentration and huge harm possibly exist, and the content needs to be detected to reach the national standard of environmental safety; on the other hand, there is a need for low concentration gas analysis in human production and life, for example, there is some specific gas related to human diseases in the gas exhaled from the mouth of human body, and quantitative analysis and detection can be used as quantitative indicators for disease diagnosis and treatment, so that degassing treatment is necessary for the solvent, collection and detection of gaseous substances escaping from the solvent are necessary, and if the content of gaseous substances is lower than the lower limit of the analysis method, a gas enrichment method is necessary.

In a vacuum degassing and enriching mechanism in a four-channel solvent degassing instrument on the market, most four-way pipes connected with an enriching gas cylinder by a sucking pump are integrally formed, and the four-way pipes are inconvenient to clean after dust is accumulated in the four-way pipes after the four-way pipes are used for a long time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a vacuum degassing and enriching mechanism in a four-channel solvent degassing instrument, which is provided with a disassembling structure at the joint of an air outlet pipe, an enriching pipe and a four-way pipe, and can be disassembled, cleaned and replaced conveniently by workers after dust is accumulated inside the four-way pipe for a long time, thereby improving the efficiency of gas enrichment and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vacuum degassing enrichment mechanism in four-channel solvent degasser, includes the four-way pipe and dismantles the structure, four-way pipe left side swing joint has the outlet duct, four-way pipe right side swing joint has the enrichment pipe, the dismantlement structure has all been installed to outlet duct and enrichment pipe and four-way pipe junction.

The disassembly structure comprises a connecting sleeve and a positioning block, the outer parts of the air outlet pipe and the enrichment pipe are integrally formed with the connecting sleeve, the upper parts and the lower parts of the left side and the right side of the four-way pipe are uniformly and integrally formed with the positioning block, the upper parts and the lower parts of the connecting sleeve are welded with limiting blocks, and the top and the bottom of the positioning block are movably connected with clamping blocks.

Further, the left side integrated into one piece of outlet duct has the aspiration pump, the left side integrated into one piece of aspiration pump has the intake pipe.

Further, enrichment gas bomb is integrated into one piece on enrichment pipe right side, four-way pipe top and bottom all with degasser integrated into one piece.

Further, the dismounting structure further comprises clamping blocks, and the clamping blocks are arranged at the top and the bottom of the connection of the air outlet pipe and the rich pipe with the four-way pipe.

Further, the fixture block has the fixed block towards one side integrated into one piece that the four-way pipe is opposite, the bolt fastening has electric telescopic handle in the dead ahead of fixed block, electric telescopic handle output direction is in the dead ahead, electric telescopic handle output integrated into one piece has the torsional spring.

Further, the torsional spring has the gag lever post towards outlet duct and the equal integrated into one piece in one side of rich pipe, gag lever post and stopper activity chucking, the torsional spring has the connecting rod towards one side integrated into one piece of four-way pipe, connecting rod and chucking piece integrated into one piece.

Further, a sealing block is adhered between the clamping block facing pipes, and the sealing block is made of rubber.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the vacuum degassing and enriching mechanism in the four-channel solvent degassing instrument has the advantages that the disassembling structure is arranged at the joint of the air outlet pipe, the enriching pipe and the four-way pipe, and the disassembling and cleaning and replacement of the four-way pipe can be conveniently carried out by workers after dust is accumulated inside the four-way pipe for a long time, so that the gas enriching efficiency is improved.

2. The vacuum degassing and enriching mechanism in the four-channel solvent degasser is provided with the top and the bottom of the four-way pipe which are connected with the degasser, so that gas can be enriched quickly.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a front view showing the structure of the fixing block shown in fig. 2 according to the present utility model.

In the figure: 1 air pump, 2 four-way pipe, 3 outlet duct, 4 enrichment pipe, 5 enrichment gas bomb, 6 adapter sleeve, 7 stopper, 8 gag lever post, 9 fixed block, 10 torsional spring, 11 connecting rod, 12 fixture block, 13 sealing block, 14 chucking block, 15 locating piece, 16 electric telescopic link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a vacuum degassing and enriching device in a four-channel solvent degassing apparatus in this embodiment includes a four-way pipe 2 and a disassembling structure, wherein an air outlet pipe 3 is movably connected to the left side of the four-way pipe 2, an enriching pipe 4 is movably connected to the right side of the four-way pipe 2, and the disassembling structure is mounted at the joint of the air outlet pipe 3 and the connecting part of the enriching pipe 4 and the four-way pipe 2.

The disassembling structure comprises a connecting sleeve 6 and a positioning block 15, the outer parts of the air outlet pipe 3 and the enriching pipe 4 are integrally formed with the connecting sleeve 6, the upper parts and the lower parts of the left side and the right side of the four-way pipe 2 are uniformly formed with the positioning block 15, the upper parts and the lower parts of the connecting sleeve 6 are welded with limiting blocks 7, and the top and the bottom of the positioning block 15 are movably connected with clamping blocks 14.

In this embodiment, the air outlet pipe 3 is integrally formed with the air pump 1 on the left side, and the air inlet pipe is integrally formed on the left side of the air pump 1.

Wherein, the air pump 1 conveys the gas into the air outlet pipe 3 through the air inlet pipe.

In the embodiment, an enrichment gas cylinder 5 is integrally formed on the right side of the enrichment pipe 4, and the top and the bottom of the four-way pipe 2 are integrally formed with a deaerator.

Wherein the enriched gas cylinder 5 is used for storing enriched gas.

In this embodiment, the disassembling structure further includes a clamping block 12, and the clamping blocks 12 are respectively mounted on the top and the bottom of the connection between the air outlet pipe 3 and the enrichment pipe 4 and the four-way pipe 2.

The clamping blocks 12 are movably connected with the limiting rods 8 and the connecting rods 11, so that the clamping blocks 12 can be assisted in sealing connection between pipelines.

In this embodiment, the clamping block 12 is integrally formed with a fixing block 9 toward the opposite side of the four-way pipe 2, an electric telescopic rod 16 is bolted and fixed right in front of the fixing block 9, the direction of the output end of the electric telescopic rod 16 is right in front, and the output end of the electric telescopic rod 16 is integrally formed with a torsion spring 10.

The torsion spring 10 can limit one side of the limiting block 7 through the limiting rod 8.

In this embodiment, the torsional spring 10 has gag lever post 8 towards outlet duct 3 and the equal integrated into one piece in one side of enrichment pipe 4, and gag lever post 8 and stopper 7 activity chucking, and the torsional spring 10 has connecting rod 11 towards one side integrated into one piece of four-way pipe 2, connecting rod 11 and chucking piece 14 integrated into one piece.

The clamping block 14 and the positioning block 15 assist the limiting rod 8 to limit the other side of the pipeline.

In this embodiment, a sealing block 13 is adhered between the facing pipes of the clamping blocks 12, and the sealing block 13 is made of rubber.

Wherein, sealing block 13 can cooperate fixture block 12 to seal between two pipelines.

The working principle of the embodiment is as follows:

when the four-way pipe 2 needs to be detached from the air outlet pipe 3 and the enrichment pipe 4 respectively, the electric telescopic rod 16 drives the torsion spring 10 to stretch forward and retract right ahead, the limiting rod 8 is separated from the limiting block 7, after the limiting rod 10 elastically resets, the connecting rod 11 drives the clamping block 14 to be separated from the positioning block 15, and at the moment, the clamping block 12 and the sealing block 13 are pulled out and then the two pipelines connected can be separated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a vacuum degassing enrichment mechanism in four-channel solvent degasser, includes four-way pipe (2) and dismantles structure, its characterized in that: the left side of the four-way pipe (2) is movably connected with an air outlet pipe (3), the right side of the four-way pipe (2) is movably connected with an enrichment pipe (4), and the joints of the air outlet pipe (3) and the enrichment pipe (4) as well as the four-way pipe (2) are provided with dismounting structures;

the disassembly structure comprises a connecting sleeve (6) and a positioning block (15), the outer parts of the air outlet pipe (3) and the rich pipe (4) are integrally formed with the connecting sleeve (6), the upper parts and the lower parts of the left side and the right side of the four-way pipe (2) are uniformly and integrally formed with the positioning block (15), limiting blocks (7) are welded on the upper parts and the lower parts of the connecting sleeve (6), and clamping blocks (14) are movably connected on the top and the bottom of the positioning block (15).

2. The vacuum degassing and enrichment mechanism in a four-channel solvent degasser of claim 1, wherein: the air outlet pipe (3) left side integrated into one piece has aspiration pump (1), aspiration pump (1) left side integrated into one piece has the intake pipe.

3. The vacuum degassing and enrichment mechanism in a four-channel solvent degasser of claim 1, wherein: the right side integrated into one piece of enrichment pipe (4) has enrichment gas bomb (5), four-way pipe (2) top and bottom all with degasser integrated into one piece.

4. The vacuum degassing and enrichment mechanism in a four-channel solvent degasser of claim 1, wherein: the dismounting structure further comprises clamping blocks (12), and the clamping blocks (12) are respectively arranged at the top and the bottom of the connection of the air outlet pipe (3) and the four-way pipe (2) and the connection of the rich pipe (4).

5. The vacuum degassing and enrichment mechanism in a four-channel solvent degasser of claim 4, wherein: the clamping block (12) is integrally formed with a fixing block (9) towards one opposite side of the four-way pipe (2), an electric telescopic rod (16) is fixed right in front of the fixing block (9) through bolts, the direction of the output end of the electric telescopic rod (16) is right in front, and a torsion spring (10) is integrally formed at the output end of the electric telescopic rod (16).

6. The vacuum degassing and enrichment mechanism in a four-channel solvent degasser of claim 5, wherein: the utility model discloses a four-way pipe, including connecting rod (11), connecting rod (11) and clamping piece (14) integrated into one piece, connecting rod (10) all have gag lever post (8) towards one side of outlet duct (3) and rich pipe (4), gag lever post (8) and stopper (7) activity chucking.

7. The vacuum degassing and enrichment mechanism in a four-channel solvent degasser of claim 4, wherein: a sealing block (13) is adhered between the clamping blocks (12) facing the pipes, and the sealing block (13) is made of rubber.