CN218067805U

CN218067805U - Nitrogen analyzer for molecular sieve detection

Info

Publication number: CN218067805U
Application number: CN202121781438.XU
Authority: CN
Inventors: 顾旭勤
Original assignee: Guangde Yuanhao Molecular Sieve Co ltd
Current assignee: Guangde Yuanhao Molecular Sieve Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-12-16
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a molecular sieve detects uses nitrogen gas analysis appearance, including the nitrogen gas analysis appearance main part, mount mechanism is installed to nitrogen gas analysis appearance main part front side, and mount mechanism front side is connected with and removes a mechanism, it is equipped with fixed snap ring to remove a mechanism front side, and fixes the inside needle tubing mechanism that has clamped of snap ring, needle tubing mechanism includes the needle tubing main part, and needle tubing main part top is equipped with the dip tube, the end cover is installed to outside gomphosis in dip tube top, and is connected with the stretch cord between end cover side and the needle tubing main part side, the wall shape is identical with sealed end cover top outer wall shape in the end cover top, and is round platform type shell structure below the end cover. This nitrogen gas analysis appearance for molecular sieve detects can be convenient accomodate a plurality of needle tubes in order to distinguish, and can seal fast after the sample and draw the mouth of pipe, keeps the sample purity degree in the needle tube.

Description

Nitrogen analyzer for molecular sieve detection

Technical Field

The utility model relates to a molecular sieve detects technical field, specifically is a molecular sieve detects uses nitrogen gas analyzer.

Background

When detecting nitrogen in a molecular sieve, the molecular sieve is usually required to be put into a nitrogen adsorption column for static pressure adsorption, and then a needle cylinder is used for taking out a sample for nitrogen analysis in different periods.

When current molecular sieve nitrogen gas detects, often need use more needle tubing to take a sample, but near inconvenient partition of analysis appearance is put a plurality of needle tubing in order to distinguish usually, and the inconvenient quick seal of air inlet of needle tubing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a molecular sieve detects uses nitrogen gas analysis appearance to when solving the molecular sieve nitrogen gas that proposes in the above-mentioned background art and examining, often need use more needle tubing to take a sample, but near inconvenient the separating of analyzer usually puts a plurality of needle tubing in order to distinguish, and the inconvenient quick sealed problem of air inlet of needle tubing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a molecular sieve detects uses nitrogen gas analysis appearance, includes the nitrogen gas analysis appearance main part, mount mechanism is installed to nitrogen gas analysis appearance main part front side, and mount mechanism front side is connected with and removes a frame mechanism, it is equipped with fixed snap ring to remove a frame mechanism front side, and fixes the inside needle tubing mechanism that has clamped of snap ring, needle tubing mechanism includes the needle tubing main part, and needle tubing main part top is equipped with the dip tube, the outside gomphosis in dip tube top is installed the end cap, and is connected with the stretch cord between end cap side and the needle tubing main part side, end cap top inner wall shape is identical with end cap top outer wall shape, and the end cap below is round platform type shell structure.

Preferably, the nitrogen gas analysis appearance main part includes the main part support, and the adsorption tower is all installed to main part support top both sides, and the adsorption tower front side is equipped with the sample connection, and the analysis appearance main part is installed at main part support top rear portion.

Preferably, the moving frame mechanism comprises a strip-shaped frame plate, a moving track is arranged inside the front end of the strip-shaped frame plate, the moving track and the strip-shaped frame plate are equal in length, limit bolts are arranged inside two sides of the moving track, and connecting moving blocks are arranged inside the moving track in an embedded mode at intervals.

Preferably, the connection moving block is externally connected with a fixing snap ring, the fixing snap ring is of a C-shaped structure, and the opening structure of the fixing snap ring and the connection moving block are located on two opposite sides of the fixing snap ring.

Preferably, the fixing frame mechanism comprises a fixed top plate, the bottom end of the fixed top plate is externally connected with a telescopic stand column, the bottom of the telescopic stand column is provided with a hinged seat, and the outside of the hinged seat is connected with a fixed transverse plate.

Compared with the prior art, the beneficial effects of the utility model are that: this molecular sieve detects uses nitrogen gas analyzer can be convenient accomodate a plurality of needle tubes in order to distinguish, and can seal fast after the sample and draw the mouth of pipe, keep the sample purity in the needle tube. This nitrogen analyzer for molecular sieve detects is connected with the removal frame mechanism through mount mechanism in the nitrogen analyzer main part, and has accomodate needle tubing mechanism in the fixing clip ring on the removal frame mechanism, makes the user can conveniently independently accomodate a plurality of needle tubing mechanisms to the dip tube outside in the needle tubing main part can be together fixed with the gomphosis of sealed end cover, and the port of convenient quick sealed dip tube keeps the sample purity in the needle tubing.

Drawings

FIG. 1 is a schematic view of the nitrogen analyzer for molecular sieve detection according to the present invention;

FIG. 2 is an enlarged schematic structural view of the nitrogen analyzer for molecular sieve detection in FIG. 1;

FIG. 3 is an enlarged schematic structural view of the nitrogen analyzer for molecular sieve detection at B in FIG. 1;

fig. 4 is the utility model discloses a molecular sieve detects and looks sideways at structural schematic diagram with nitrogen gas analyzer's removal frame mechanism.

In the figure: 1. the nitrogen analyzer comprises a nitrogen analyzer body, 101, a sampling port, 102, an adsorption tower, 103, an analyzer body, 104, a body support, 2, a moving frame mechanism, 201, a limiting bolt, 202, a moving track, 203, a strip-shaped frame plate, 204, a connecting moving block, 3, a needle tube mechanism, 301, an elastic rope, 302, a dip tube, 303, a sealing end cover, 304, a needle tube body, 4, a fixing snap ring, 5, a fixing frame mechanism, 501, a fixing top plate, 502, a telescopic upright column, 503, a hinge seat, 504 and a fixing transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a nitrogen analyzer for molecular sieve detection comprises a nitrogen analyzer main body 1, wherein a fixing frame mechanism 5 is installed on the front side of the nitrogen analyzer main body 1, a moving frame mechanism 2 is connected to the front side of the fixing frame mechanism 5, the nitrogen analyzer main body 1 comprises a main body support 104, adsorption towers 102 are installed on two sides of the top of the main body support 104, a sampling port 101 is arranged on the front side of the adsorption tower 102, an analyzer main body 103 is installed on the rear portion of the top end of the main body support 104, the main body support 104 can support the adsorption tower 102 and the analyzer main body 103 through the structure, sampling can be conveniently carried out through needle tubes through the sampling port 101, the moving frame mechanism 2 comprises a strip-shaped frame plate 203, a moving track 202 is formed in the front end of the strip-shaped frame plate 203, the lengths of the moving track 202 and the strip-shaped frame plate 203 are equal, limiting bolts 201 are installed in two sides of the moving track 202, and moving blocks 204 are arranged in the moving track 202 in an embedded and connected at intervals, the structure enables the limit bolt 201 to limit two sides of the moving track 202 to prevent the connecting moving block 204 from slipping, and facilitates the user to movably connect the moving block 204 on the strip-shaped frame plate 203, the outside of the connecting moving block 204 is connected with the fixing snap ring 4, the fixing snap ring 4 is of a C-shaped structure, and the opening structure of the fixing snap ring 4 and the connecting moving block 204 are positioned at two opposite sides of the fixing snap ring 4, the structure enables the user to clamp the needle tube main body 304 into the fixing snap ring 4 through the opening structure of the fixing snap ring 4 for fixing, so as to facilitate the rapid taking and placing of the needle tube main body 304, and the position of the needle tube main body 304 can be conveniently translated through the connecting moving block 204, the fixing frame mechanism 5 comprises a fixing top plate 501, the bottom end of the fixing top plate 501 is externally connected with a telescopic upright column 502, and the bottom of the telescopic upright column 502 is provided with a hinge seat 503, the external connection of articulated seat 503 has fixed diaphragm 504, this structure makes the user can adjust the height of bar frame board 203 through flexible stand 502, and can adjust the inclination of bar frame board 203 through articulated seat 503 and fixed diaphragm 504, remove and put up the front side of mechanism 2 and be equipped with fixed snap ring 4, and the inside needle tubing mechanism 3 that clamps of fixed snap ring 4, needle tubing mechanism 3 includes needle tubing main part 304, and the top of needle tubing main part 304 is equipped with dip tube 302, dip tube 302 top outside gomphosis installs sealed end cover 303, and be connected with stretch cord 301 between sealed end cover 303 side and the needle tubing main part 304 side, the shape of the inner wall in sealed end cover 303 top is identical with sealed end cover 303 top outer wall shape, and sealed end cover 303 below is round platform type shell structure, this structure makes orientation and the height of removing the mechanism 2 can be adjusted through the convenience of fixed frame mechanism 5, and the user can distinguish and accomodate needle tubing mechanism 3 through fixed snap ring 4, and the port of dip tube 302 can seal through sealed end cover 303 on the stretch cord 301 fast, improve sample cleanliness.

The working principle is as follows: when using this nitrogen gas analysis appearance for molecular sieve detection, at first the user can put main part support 104 on steady ground, then will can stretch to suitable height the flexible stand 502 of fixed roof 501 below, then adjust fixed diaphragm 504 and bar frame board 203 to suitable inclination through articulated seat 503, then the user can remove the outside fixed snap ring 4 that connects the movable block 204 to suitable position along moving track 202 inner wall, when the user needs to take a sample through sample connection 101 on adsorption tower 102, can take out needle tubing mechanism 3 from fixed snap ring 4 is inside, then draw the sample through dip tube 302 to the needle tubing main part 304, then the user can stretch elastic cord 301 in order to cover the card with sealed end cover 303 and seal at dip tube 302 top, then distinguish and fix on the fixed snap ring 4 of card suitable position, thereby accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a molecular sieve detects uses nitrogen gas analysis appearance, includes nitrogen gas analysis appearance main part (1), its characterized in that: nitrogen gas analysis appearance main part (1) front side is installed mount mechanism (5), and mount mechanism (5) front side is connected with and removes a mechanism (2), it is equipped with fixed snap ring (4) to remove a mechanism (2) front side, and fixes inside needle tubing mechanism (3) of having clamped of snap ring (4), needle tubing mechanism (3) include needle tubing main part (304), and needle tubing main part (304) top is equipped with dip tube (302), dip tube (302) top outside gomphosis installs end cap (303), and is connected with stretch cord (301) between end cap (303) side and needle tubing main part (304) side, end cap (303) top inner wall shape is identical with end cap (303) top outer wall shape, and end cap (303) below is round platform type shell structure.

2. The nitrogen analyzer for molecular sieve detection according to claim 1, wherein: nitrogen gas analysis appearance main part (1) is including main part support (104), and main part support (104) top both sides all install adsorption tower (102), and adsorption tower (102) front side is equipped with sample connection (101), and main part support (104) top rear portion installs analysis appearance main part (103).

3. The nitrogen analyzer for molecular sieve detection according to claim 1, wherein: remove a mechanism (2) and include bar frame plate (203), bar frame plate (203) front end is inside to have seted up removal track (202), and the length of removal track (202) and bar frame plate (203) equals, and removes track (202) both sides inside all installs limit bolt (201) to it has connection movable block (204) to remove track (202) inside interval gomphosis distribution.

4. The nitrogen analyzer for molecular sieve detection according to claim 3, wherein: the connecting moving block (204) is externally connected with a fixing clamping ring (4), the fixing clamping ring (4) is of a C-shaped structure, and the opening structure of the fixing clamping ring (4) and the connecting moving block (204) are located on two opposite sides of the fixing clamping ring (4).

5. The nitrogen analyzer for molecular sieve detection according to claim 1, wherein: the fixing frame mechanism (5) comprises a fixing top plate (501), a telescopic upright post (502) is connected to the bottom end of the fixing top plate (501) in an external mode, a hinge seat (503) is installed at the bottom of the telescopic upright post (502), and a fixing transverse plate (504) is connected to the outside of the hinge seat (503).