CN212818426U

CN212818426U - Chromatograph filter equipment

Info

Publication number: CN212818426U
Application number: CN202021519510.7U
Authority: CN
Inventors: 黄保发
Original assignee: Shenzhen Kaiyang Industrial Co ltd
Current assignee: Shenzhen Kaiyang Industrial Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-30
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a chromatograph filter equipment, which comprises a bod, the organism top is provided with the rack, the rack top is provided with open groove, open inslot is provided with a plurality of stock solution bottles, be provided with the reservoir in the stock solution bottle, stock solution bottle top one side position is provided with the sleeve pipe, the intraductal pipe that is provided with of cover, stock solution bottle top is provided with fixed plectane in sleeve pipe one side position, fixed plectane up end is provided with fixed circular slot, fixed circular slot is provided with adjustable fixed pipe, fixed pipe top is provided with the filter funnel, the filter funnel middle part is provided with the guiding groove, be provided with adjustable fly leaf in the guiding groove. A chromatograph filter equipment, belong to the filter equipment field, set up the filter funnel of the dismouting of being convenient for through the stock solution bottle top at liquid chromatograph, filter the solution of pouring into, get rid of impurity and precipitate, promote the precision of inspection result.

Description

Chromatograph filter equipment

Technical Field

The utility model relates to a filter equipment field, in particular to chromatograph filter equipment.

Background

The chromatograph is a device for chromatographic separation analysis, including a gas chromatograph, a liquid chromatograph, a gel chromatograph, etc., widely used for chemical products and analysis of a certain content of polymer materials, and has the characteristics of stability, sensitivity, versatility, high degree of automation, etc., and a commonly used liquid chromatograph completes subsequent operations by injecting a solution to be analyzed into a liquid storage bottle, so that the injected solution cannot be effectively filtered, and the injected solution may contain impurities, precipitates, etc., thereby affecting the accuracy of analysis.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a chromatograph filter equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a chromatograph filter equipment, includes the organism, the organism top is provided with the rack, the rack top is provided with open groove, open inslot is provided with a plurality of stock solution bottles, be provided with the reservoir in the stock solution bottle, stock solution bottle top one side position is provided with the sleeve pipe, the intraductal pipe that is provided with of cover, stock solution bottle top is provided with fixed plectane in sleeve pipe one side position, fixed plectane up end is provided with fixed circular slot, fixed circular slot is provided with adjustable fixed pipe, fixed pipe top is provided with filters the funnel, it is provided with the guiding groove to filter the funnel middle part, be provided with adjustable fly leaf in the guiding groove, the.

Preferably, fixed plectane is fixed to the stock solution bottle top through bonding, the sleeve pipe bottom is provided with the screwed pipe, the stock solution bottle top corresponds the screwed pipe and is provided with the thread groove, the sleeve pipe middle part is provided with the round hole, the round hole inner wall is provided with the sealing washer, the pipe passes the sealing washer, and the pipe afterbody stretches into the stock solution tank bottom, through set up the screwed pipe in the sleeve pipe bottom, utilizes the screwed pipe to conveniently install with the thread groove that corresponds to at the intraductal round hole and the sealing washer that sets up of cover, thereby seal it, avoid the air introduction and arouse the solution change.

Preferably, filter funnel and the component of fixed pipe constitution as an organic whole, the stock solution bottle top corresponds fixed pipe and is provided with down the circular slot, fixed pipe middle part is provided with the fixed orifices, the fixed orifices top is connected to the guiding groove, and the reservoir is connected to the bottom, through setting up the fixed orifices at fixed pipe middle part to the intercommunication filters funnel and reservoir, conveniently carries out the drainage.

Preferably, fixed tub of outer lane one side position is provided with limit slide, fixed plectane up end corresponds limit slide and is provided with the lift draw-in groove, lift draw-in groove afterbody links to each other with fixed circular slot, lift draw-in groove bottom is provided with adjustable arc fixture block, lift draw-in groove bottom is provided with spacing spout in arc fixture block one side position, through set up limit slide and card in fixed tub one side goes into spacing spout, utilizes the arc fixture block of spacing spout one side to fix it to fixed tub and the position of filtering the funnel, and conveniently dismantle the clearance.

Preferably, the bottom of the lifting clamping groove is provided with a fixed groove corresponding to the arc-shaped clamping block, rectangular plates are arranged at two ends in the fixed groove, the bottom of the arc-shaped clamping block is connected to the upper end face of the rectangular plate, springs are arranged between the rectangular plates, elastic pads are arranged at the bottom of the limiting sliding grooves, and the arc-shaped clamping block is supported by the aid of elastic force and fixed to the limiting sliding block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through set up the screwed pipe bottom the sleeve pipe, utilize the screwed pipe conveniently to install with the thread groove that corresponds, and at set intraductal round hole and the sealing washer of setting up of cover, thereby seal it, avoid the air to channel into and arouse the solution change, through setting up the fixed orifices at fixed pipe middle part, thereby intercommunication filter funnel and reservoir, conveniently carry out the drainage, through set up spacing slider and card income spacing spout in fixed pipe one side, utilize the arc fixture block of spacing spout one side to fix it, thereby fixed pipe and the position of filtering the funnel, and conveniently dismantle the clearance.

Drawings

Fig. 1 is a front sectional view of a chromatograph filter device according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic diagram of a limiting chute of a chromatograph filtering device of the present invention;

fig. 4 is a top view of a fixed circular plate of a chromatograph filtering device according to the present invention.

In the figure: 1. a body; 2. placing a rack; 3. opening the groove; 4. a liquid storage bottle; 5. a liquid storage tank; 6. a conduit; 7. a sleeve; 8. fixing the circular plate; 9. a fixed tube; 10. filtering the mixture by a funnel; 11. a guide groove; 12. a fixing hole; 13. a lower circular groove; 14. a threaded pipe; 15. a thread groove; 16. a circular hole; 17. a seal ring; 18. a limiting slide block; 19. a lifting clamping groove; 20. an arc-shaped fixture block; 21. an elastic pad; 22. fixing the groove; 23. a rectangular plate; 24. a spring; 25. a limiting chute; 26. fixing the circular groove; 27. a movable plate; 28. a terylene filter layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a chromatograph filter device, including organism 1, organism 1 top is provided with rack 2, rack 2 top is provided with open groove 3, be provided with a plurality of stock solution bottles 4 in the open groove 3, be provided with reservoir 5 in the stock solution bottle 4, 4 top one side positions of stock solution bottle are provided with sleeve pipe 7, be provided with pipe 6 in the sleeve pipe 7, 4 top of stock solution bottle is provided with fixed plectane 8 in sleeve pipe 7 one side position, the up end of fixed plectane 8 is provided with fixed circular slot 26, be provided with adjustable fixed pipe 9 in the fixed circular slot 26, fixed pipe 9 top is provided with filter funnel 10, filter funnel 10 middle part is provided with guiding groove 11, be provided with adjustable fly leaf 27 in the guiding groove 11, fly leaf.

In the embodiment, in order to seal the joint of the guide pipe 6 and the liquid storage bottle 4, the fixed circular plate 8 is fixed to the top of the liquid storage bottle 4 through bonding, the bottom of the sleeve 7 is provided with a threaded pipe 14, the top of the liquid storage bottle 4 is provided with a threaded groove 15 corresponding to the threaded pipe 14, the middle of the sleeve 7 is provided with a round hole 16, the inner wall of the round hole 16 is provided with a sealing ring 17, the guide pipe 6 penetrates through the sealing ring 17, and the tail part of the guide pipe 6 extends into the bottom of;

in this embodiment, in order to facilitate drainage of the solution injected into the filter funnel 10, the filter funnel 10 and the fixed tube 9 are integrated into a single component, the top of the liquid storage bottle 4 is provided with a lower circular groove 13 corresponding to the fixed tube 9, the middle part of the fixed tube 9 is provided with a fixed hole 12, the top of the fixed hole 12 is connected to the guide groove 11, and the bottom is connected to the liquid storage tank 5;

in the embodiment, in order to fix the position of the filter funnel 10 and facilitate disassembly and assembly, a limiting slide block 18 is arranged at one side of the outer ring of the fixed pipe 9, a lifting clamping groove 19 is arranged at the upper end surface of the fixed circular plate 8 corresponding to the limiting slide block 18, the tail part of the lifting clamping groove 19 is connected with a fixed circular groove 26, an adjustable arc-shaped fixture block 20 is arranged at the bottom of the lifting clamping groove 19, and a limiting sliding groove 25 is arranged at the bottom of the lifting clamping groove 19 at one side of the arc-;

in addition, in order to lift the arc-shaped fixture block 20 and maintain stability, a fixing groove 22 is formed in the bottom of the lifting fixture groove 19 corresponding to the arc-shaped fixture block 20, rectangular plates 23 are arranged at two ends in the fixing groove 22, the bottom of the arc-shaped fixture block 20 is connected to the upper end face of each rectangular plate 23, a spring 24 is arranged between the rectangular plates 23, and an elastic pad 21 is arranged at the bottom of the limiting sliding groove 25.

It should be noted that, the utility model relates to a chromatograph filtering device, in practical use, place the liquid storage bottle 4 into the open groove 3, then insert the pipe 6 into the bottom of the liquid storage tank 5 and connect with the chromatograph, the pipe 6 passes through the sealing ring 17 in the round hole 16 to avoid air mixing, then find the filter funnel 10, and align the fixed pipe 9 at the bottom thereof with the fixed circular groove 26 on the upper end surface of the fixed circular plate 8 to install, make the limit slider 18 at one side of the fixed pipe 9 align with the lifting slot 19, then press downwards, the limit slider 18 moves downwards along the lifting slot 19, and extrude the arc-shaped fixture block 20 at the bottom, make the arc-shaped fixture block 20 move downwards under stress, the arc-shaped fixture block 20 drives the rectangular plate 23 at the bottom to move along the fixed groove 22, and extrude the spring 24 below, make the spring 24 compress under stress, until the arc-shaped fixture block 20 enters the fixed groove 22, then can rotate filter funnel 10 to make limit slider 18 rotate bottommost along spacing spout 25, and extrude the cushion 21 of bottom, make cushion 21 compress, leave lift draw-in groove 19 until limit slider 18, arc fixture block 20 rises again under the spring action this moment, and fix limit slider 18, make filter funnel 10 reach stable state, then can inject solution into filter funnel 10, solution passes through the dacron filter layer 28 of fly leaf 27 inner circle, can effectively get rid of impurity and precipitate, when needing to dismantle filter funnel 10 and clear up, reverse rotation filter funnel 10, make limit slider 18 extrude arc fixture block 20, and extrude it once more through the cambered surface of arc fixture block 20 and get into fixed recess 22, then can take out once more and clear up.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A chromatograph filter equipment which characterized in that: comprises a machine body (1), wherein a placing rack (2) is arranged at the top of the machine body (1), an open groove (3) is arranged at the top of the placing rack (2), a plurality of liquid storage bottles (4) are arranged in the open groove (3), liquid storage tanks (5) are arranged in the liquid storage bottles (4), a sleeve (7) is arranged at one side of the top of the liquid storage bottles (4), a guide pipe (6) is arranged in the sleeve (7), a fixed circular plate (8) is arranged at one side of the sleeve (7) at the top of the liquid storage bottles (4), a fixed circular groove (26) is arranged on the upper end face of the fixed circular plate (8), an adjustable fixed pipe (9) is arranged in the fixed circular groove (26), a filter funnel (10) is arranged at the top of the fixed pipe (9), a guide groove (11) is arranged in the middle of, and a terylene filter layer (28) is arranged in the middle of the movable plate (27).

2. A chromatograph filter assembly according to claim 1, wherein: fixed plectane (8) are fixed to stock solution bottle (4) top through bonding, sleeve pipe (7) bottom is provided with screwed pipe (14), stock solution bottle (4) top corresponds screwed pipe (14) and is provided with thread groove (15), sleeve pipe (7) middle part is provided with round hole (16), round hole (16) inner wall is provided with sealing washer (17), sealing washer (17) are passed in pipe (6), and pipe (6) afterbody stretches into reservoir (5) bottom.

3. A chromatograph filter assembly according to claim 1, wherein: filter funnel (10) and fixed pipe (9) component of constituteing as an organic whole, liquid storage bottle (4) top corresponds fixed pipe (9) and is provided with down circular slot (13), fixed pipe (9) middle part is provided with fixed orifices (12), fixed orifices (12) top is connected to guiding groove (11), and the bottom is connected to reservoir (5).

4. A chromatograph filter assembly according to claim 1, wherein: fixed pipe (9) outer lane one side position is provided with limit slide (18), fixed plectane (8) up end corresponds limit slide (18) and is provided with lift draw-in groove (19), lift draw-in groove (19) afterbody links to each other with fixed circular slot (26), lift draw-in groove (19) bottom is provided with adjustable arc fixture block (20), lift draw-in groove (19) bottom is provided with spacing spout (25) in arc fixture block (20) one side position.

5. A chromatograph filter assembly according to claim 4, wherein: lifting clamping groove (19) bottom corresponds arc fixture block (20) and is provided with fixed recess (22), both ends position all is provided with rectangular plate (23) in fixed recess (22), arc fixture block (20) bottom is connected to rectangular plate (23) up end, be provided with spring (24) between rectangular plate (23), spacing spout (25) bottom is provided with cushion (21).