CN211122216U

CN211122216U - Multifunctional sample preparation device

Info

Publication number: CN211122216U
Application number: CN201922226728.7U
Authority: CN
Inventors: 马晓乐
Original assignee: Suzhou Aitesen Pharmaceutical Equipment Co ltd
Current assignee: Suzhou Aitesen Pharmaceutical Equipment Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-28
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a multifunctional sample preparation device, the reaction cylinder overcoat is equipped with the heating jacket, the agitating unit who is connected with the motor is worn to be equipped with at the top of reaction cylinder, sample inlet, measuring aperture and a plurality of air vent have been seted up at the top of reaction cylinder, the bottom of reaction cylinder has been seted up out the sample inlet, sample inlet department is connected with sample inlet, sample inlet includes a sample funnel, sample funnel communicates with sample inlet through a connecting pipe of taking the turning, the junction of sample funnel and connecting pipe is equipped with the seal valve, agitating unit includes hollow puddler and stirring head, the top of hollow puddler is connected with the motor, the bottom of hollow puddler is fixed with the stirring head, still be equipped with the wheel hub of fixed hollow puddler on the hollow puddler; the utility model provides a material, stirring, mixture, emulsification, solvent are got rid of and are equaled integrative multi-functional sample preparation facilities to collection.

Description

Multifunctional sample preparation device

Technical Field

The utility model relates to a pharmacy field especially relates to a multi-functional sample preparation facilities.

Background

In the traditional sample preparation and processing, a batch, step-by-step and fracture type process implementation mode is required, and the defects of obvious reproduction and amplification are overcome. For example, in the conventional sample processing and production, a pipettor, a beaker, a magnetic stirrer, a rotary evaporator, a reaction kettle and the like are respectively used for performing step-by-step fracture type process combination operation, which often results in overlong processing time, incomplete sample particle size, excessive residue and the like.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a multifunctional sample preparation device that integrates feeding, stirring, mixing, emulsifying, and solvent removal, so that the device has industrial utility value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a can satisfy the collection and throw material, stirring, mix, emulsification, solvent and get rid of and equal integrative multi-functional sample preparation facilities.

The utility model discloses a multi-functional sample preparation facilities, including integrated into one piece's reaction cylinder, the reaction cylinder overcoat is equipped with the heating jacket, the agitating unit who is connected with the motor is worn to be equipped with at the top of reaction cylinder, its characterized in that: sample inlet, measuring orifice and a plurality of air vent have been seted up at the top of reaction cylinder, the outlet has been seted up to the bottom of reaction cylinder, sample inlet department is connected with sampling device, sampling device includes an introduction funnel, introduction funnel through a take the connecting pipe at turning with the sample inlet intercommunication, the junction of introduction funnel and connecting pipe is equipped with the seal valve, agitating unit includes hollow puddler and stirring head, the top and the motor of hollow puddler are connected, the bottom mounting of hollow puddler has the stirring head, it is fixed still to be equipped with on the hollow puddler the wheel hub of hollow puddler.

Further, the corner is a 145 ° corner.

Furthermore, the cross section of the sample injection funnel is a right-angled triangle.

Further, the stirring head comprises at least two stirring sheets.

Furthermore, the device also comprises a temperature measuring device penetrating through the measuring hole.

Furthermore, the plurality of vent holes comprise a vacuumizing hole which is arranged at the top of the reaction cylinder and communicated with a vacuumizing device.

Furthermore, the plurality of vent holes comprise a nitrogen filling hole which is arranged at the top of the reaction cylinder and communicated with the nitrogen filling device.

The utility model provides a pair of multifunctional sample preparation device, the advantage is mainly being applied to bio-pharmaceuticals, pharmaceutic preparation, food industry, chemical industry, daily chemical industry, and the device is that the collection is thrown material, stirring, mixture, emulsification, solvent and is got rid of and equals an organic whole, can be used to realize the multi-functional equipment of laboratory sample storage, preparation and reaction.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

FIG. 1 is a cross-sectional view of a multi-functional sample preparation device of the present invention;

FIG. 2 is a top view of the reaction cartridge of FIG. 1.

1 hollow cylinder and 2 heating jacket

3 motor 4 sample inlet

5 measuring hole 6 nitrogen filling hole

7 outlet 8 sampling funnel

9 connecting pipe 10 sealing valve

11 hollow stirring rod 12 stirring head

13 hub 14 vacuum hole

15 temperature measuring device

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The multifunctional sample preparation device shown in fig. 1 and 2 comprises an integrally formed reaction cylinder 1, a heating jacket 2 is sleeved outside the reaction cylinder 1, a stirring device connected with a motor 3 is arranged at the top of the reaction cylinder 1 in a penetrating way, a sample inlet 4 is arranged at the top of the reaction cylinder 1, measuring aperture 5 and a plurality of air vent, sample outlet 7 has been seted up to reaction cylinder 1's bottom, sample inlet 4 department is connected with sampling device, sampling device includes a sampling funnel 8, sampling funnel 8 communicates with sample inlet 4 through a connecting pipe 9 of taking the turning, sampling funnel 8 and connecting pipe 9's junction are equipped with seal valve 10, agitating unit includes hollow puddler 11 and agitator head 12, the top and the motor 3 of hollow puddler 11 are connected, the bottom mounting of hollow puddler 11 has agitator head 12, still be equipped with the wheel hub 13 of fixed hollow puddler 11 on the hollow puddler 11.

In this embodiment, the corner is a 145 ° corner in order to smoothly drop into the connecting tube 9 with the corner through the funnel 8.

In this embodiment, the sampling funnel 8 is a sampling funnel 8 with a right-angled triangle cross section; thus, the right-angle edge of the sampling funnel 8 can make the liquid sample smoothly drop into the reaction cylinder 1 through the connecting pipe 9.

In this embodiment, the stirring head 12 includes at least two stirring blades for uniform mixing and improved reaction efficiency.

In this embodiment, a temperature measuring device 15 is further included to penetrate the measuring hole 5 in order to measure the temperature or other reaction parameters in the reaction cylinder 1.

In this embodiment, in order to vacuumize the reaction cylinder 1 and obtain high pressure reaction conditions, the plurality of vent holes include a vacuuming hole 14 opened at the top of the reaction cylinder 1 and communicated with a vacuuming device.

In this embodiment, in order to obtain a reaction environment filled with nitrogen, the plurality of vent holes include at least one nitrogen filling hole 6 opened at the top of the reaction cylinder 1 and communicated with the nitrogen filling device.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

1. sample introduction devices suitable for different types of samples are configured, and liquid, solid, gas and the like can be connected with a delivery pump to realize automatic accurate feeding;

2. stirring/shearing equipment with different functions is configured according to requirements, stirring/shearing working heads with different forms can be selected and configured, and the effects of mixing, emulsifying and homogenizing can be realized;

3. vacuum control can be realized inside the reaction cylinder by connecting the vent holes with vacuum pumps of different specifications;

4. the reaction cylinder can be filled with nitrogen to protect a sample through the vent hole, 316L stainless steel or other materials (such as glass) can be selected to ensure that the highest pressure of the reaction cylinder is 0.3Mpa, and corresponding corrosion-resistant materials can be selected according to the characteristics (such as corrosivity and the like) of the sample;

5. the data can be output or analyzed by installing relevant process data in the working process of monitoring instruments such as temperature and pressure at the measuring hole;

6. stirring in different specifications and different forms can be configured according to the content and type of the solvent, and other required conditions (such as vacuumizing, nitrogen filling, temperature control and the like) are controlled so as to ensure the effect and efficiency of removing the solvent;

7. temperature control can be realized by an external jacket mode, and the temperature control range is between 0 and 90 ℃;

8. can follow puddler pivoted shower nozzle through seting up on the puddler, stir rapidly after the homogeneous sample introduction, can improve reaction efficiency.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" 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 should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional sample preparation facilities, includes integrated into one piece's reaction cylinder, the reaction cylinder overcoat is equipped with the heating jacket, the agitating unit who is connected with the motor is worn to be equipped with at the top of reaction cylinder, its characterized in that: sample inlet, measuring orifice and a plurality of air vent have been seted up at the top of reaction cylinder, the outlet has been seted up to the bottom of reaction cylinder, sample inlet department is connected with sampling device, sampling device includes an introduction funnel, introduction funnel through a take the connecting pipe at turning with the sample inlet intercommunication, the junction of introduction funnel and connecting pipe is equipped with the seal valve, agitating unit includes hollow puddler and stirring head, the top and the motor of hollow puddler are connected, the bottom mounting of hollow puddler has the stirring head, it is fixed still to be equipped with on the hollow puddler the wheel hub of hollow puddler.

2. The multifunctional sample preparation device according to claim 1, characterized in that: the corner is a 145 ° corner.

3. The multifunctional sample preparation device according to claim 1, characterized in that: the sampling funnel is a sampling funnel with a right-angled triangle cross section.

4. The multifunctional sample preparation device according to claim 1, characterized in that: the stirring head comprises at least two stirring sheets.

5. The multifunctional sample preparation device according to claim 1, characterized in that: the temperature measuring device is arranged in the measuring hole in a penetrating mode.

6. The multifunctional sample preparation device according to claim 1, characterized in that: the plurality of vent holes comprise a vacuumizing hole which is arranged at the top of the reaction cylinder and communicated with a vacuumizing device.

7. The multifunctional sample preparation device according to claim 1, characterized in that: the plurality of vent holes comprise a nitrogen charging hole which is arranged at the top of the reaction cylinder and communicated with the nitrogen charging device.