CN213854546U

CN213854546U - Multifunctional reaction kettle for laboratory

Info

Publication number: CN213854546U
Application number: CN202022665908.8U
Authority: CN
Inventors: 段英晓; 段贵帅; 李佳青
Original assignee: Weihai Rongxin Petrochemical Equipment Co ltd
Current assignee: Weihai Rongxin Petrochemical Equipment Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-03
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a multifunctional reaction kettle is used in laboratory, the reactor comprises a kettle body, the internal portion of cauldron is equipped with the inner bag, the bottom of the cauldron body is equipped with the support, the top of the cauldron body is equipped with the kettle cover, electric telescopic handle is all installed to the both sides of the cauldron body, electric telescopic handle's flexible end is equipped with coupling mechanism, coupling mechanism connects on the kettle cover, be equipped with vacuum tube, forcing pipe, relief valve on the kettle cover, the motor is installed to the kettle cover upper end, the output shaft of motor runs through the kettle cover and is connected with the agitator, the internal portion of cauldron is equipped with the installation intermediate layer, heating pipe and condenser tube have been buried underground in the installation intermediate layer, be connected with inlet tube, the outlet pipe that extends the cauldron body on the condenser tube. The utility model discloses it is various to collect stirring, heating, cooling function in an organic whole function, can provide pressurization, vacuum reaction condition simultaneously, satisfies multiple experiment requirement, and the suitability is high, has improved experimental efficiency.

Description

Multifunctional reaction kettle for laboratory

Technical Field

The utility model relates to a laboratory reation kettle technical field especially relates to a laboratory is with multi-functional reation kettle.

Background

The reaction kettle is a device frequently used in chemical production and laboratories and is used for reacting materials. For example, the reaction of polymers, the preparation of plastic preparations, additives and the like all need to use a reaction kettle, and the processes of dispersing, emulsifying, uniformly mixing or dissolving, stirring and the like are carried out on materials in the reaction kettle.

The function that current reation kettle generally only realized stirring mixing reaction, the function is comparatively single, is difficult to satisfy multiple reaction condition's needs, and generally sets up the single cauldron body for the material takes, occupation time when clearing up, and then influences work efficiency, consequently, need design a laboratory with multi-functional reation kettle now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional reaction kettle for a laboratory.

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

the utility model provides a multifunctional reaction kettle is used in laboratory, includes the cauldron body, the internal portion of cauldron is equipped with the inner bag, the bottom of the cauldron body is equipped with the support, the top of the cauldron body is equipped with the kettle cover, electric telescopic handle is all installed to the both sides of the cauldron body, electric telescopic handle's flexible end is equipped with coupling mechanism, coupling mechanism connects on the kettle cover, be equipped with vacuum tube, forcing pipe, relief valve on the kettle cover, the motor is installed to the kettle cover upper end, the output shaft of motor runs through the kettle cover and is connected with the agitator, the internal portion of cauldron is equipped with the installation intermediate layer, heating pipe and condenser tube have been buried underground in the installation intermediate layer, be connected with inlet tube, the outlet pipe that extends the cauldron body on the condenser tube.

Preferably, coupling mechanism is including rotating the stopper of connection on electric telescopic handle flexible end, set up the spacing groove that corresponds with the stopper on the lateral wall of kettle cover, the kettle cover upper end is run through and is equipped with the slidable inserted bar, the cover is equipped with the extension spring on the inserted bar, the both ends of extension spring are connected respectively on inserted bar and kettle cover, the inserted bar runs through the stopper.

Preferably, the cooling water pipe and the heating pipe are arranged at intervals.

Preferably, the upper end of the inner container is higher than the kettle body, and handles are arranged on two sides of the upper end of the inner container.

Preferably, an infrared temperature sensor is installed at the top in the kettle cover.

Preferably, the stirrer is provided with a scraping strip, and the scraping strip is in contact with the inner wall of the inner container.

The utility model has the advantages that:

through setting up the cauldron body and inner bag, the inner bag can be convenient put into and take out, takes out whole inner bag fast in the experiment of being convenient for to take the laboratory glassware, and then improve operating efficiency.

Through setting up controlling means, motor, agitator, heating pipe, infrared temperature-sensing ware, can control the rotational speed of heating temperature, heat time and stirring through controlling means, reinforcing experiment accuracy nature to experimental efficiency has been improved.

By arranging the pressurizing pipe and the pressure relief valve, the requirement of pressurizing reaction can be met by connecting the pressurizing pipe with the booster pump externally, and the pressure relief valve can preset the pressure limit value to ensure the safety of the reaction; through setting up the vacuum tube, the vacuum tube can external vacuum pump, can satisfy the needs of vacuum reaction.

Through setting up condenser tube, through with inlet tube, the external circulation cold water of outlet pipe, can carry out rapid cooling to cauldron internal portion and inner bag.

The utility model discloses it is various to collect stirring, heating, cooling function in an organic whole function, can provide pressurization, vacuum reaction condition simultaneously, satisfies multiple experiment requirement, and the suitability is high, has improved experimental efficiency.

Drawings

FIG. 1 is a schematic structural view of a multifunctional reaction kettle for a laboratory according to the present invention;

FIG. 2 is a schematic view of the arrangement structure of the cooling water pipe of the multifunctional reaction kettle for the laboratory according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a kettle body 1, a support 2, an installation interlayer 3, a heating pipe 4, a control device 5, a water inlet pipe 6, a cooling water pipe 7, a water outlet pipe 8, an electric telescopic rod 9, a limiting block 10, a kettle cover 11, a vacuum pipe 12, a pressurizing pipe 13, a motor 14, a stirrer 15, a scraping strip 16, an inner container 17, a pressure release valve 18, a limiting groove 19, an inserted rod 20, a tension spring 21 and an infrared temperature sensor 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a multifunctional reaction kettle for a laboratory, comprising a kettle body 1, an inner container 17 is arranged in the kettle body 1, a plurality of inner containers 17 can be arranged for alternate use, thereby improving the working efficiency, a support 2 is arranged at the bottom of the kettle body 1, a kettle cover 11 is arranged above the kettle body 1, electric telescopic rods 9 are arranged at both sides of the kettle body 1, a connecting mechanism is arranged at the telescopic end of each electric telescopic rod 9, the connecting mechanism is connected on the kettle cover 11, a vacuum tube 12, a pressure tube 13 and a pressure relief valve 18 are arranged on the kettle cover 11, the heating temperature, the heating time and the stirring speed can be controlled by a control device 5, the experimental accuracy is enhanced, the experimental efficiency is improved, a motor 14 is arranged at the upper end of the kettle cover 11, an output shaft of the motor 14 penetrates through the kettle cover 11 and is connected with a stirrer 15, an installation interlayer 3 is arranged in the kettle body 1, a heating tube 4 and a cooling water pipe 7 are arranged in the installation interlayer 3, the cooling water pipe 7 and the heating pipe 4 are arranged at an interval, the cooling water pipe 7 is connected with a water inlet pipe 6 and a water outlet pipe 8 which extend out of the kettle body 1, the water inlet pipe 6 and the water outlet pipe 8 are externally connected with circulating cold water, the interior of the kettle body 1 and the inner container 17 can be rapidly cooled, the externally connected circulating cold water is the prior mature technology, the support 2 is provided with a control device 5, the top in the kettle cover 11 is provided with an infrared temperature sensor 22, the infrared temperature sensor 22, a motor 14 and the heating pipe 4 are electrically connected with the control device 5, the heating pipe 4 is an electrothermal pipe, the infrared temperature sensor 22 can monitor the reaction temperature in the inner container 17, the motor 14 is a stepping motor, the heating temperature, the heating time and the rotating speed of stirring can be controlled through the control device 5, the experimental accuracy is enhanced, the experimental efficiency is improved, the control device 5 is set by a PLC (programmable logic controller) belt), and the heating time can be set, Heating rate, heating temperature, heat preservation time, cooling time and stirring rate.

The utility model discloses in, coupling mechanism is including rotating the stopper 10 of connecting on electric telescopic handle 9 is flexible, set up the spacing groove 19 that corresponds with stopper 10 on kettle cover 11's the lateral wall, kettle cover 11 upper end is run through and is equipped with slidable inserted bar 20, the cover is equipped with extension spring 21 on the inserted bar 20, the both ends of extension spring 21 are connected respectively on inserted bar 20 and kettle cover 11, inserted bar 20 runs through stopper 10, upwards stimulate inserted bar 20, can roll out spacing groove 19 with stopper 10, can take off kettle cover 11, and then be convenient for take out inner bag 17, or clean agitator 15.

Furthermore, the upper end of the inner container 17 is higher than the kettle body 1, and handles are arranged on two sides of the upper end of the inner container 17, so that the inner container 17 can be conveniently taken and placed.

Further, install on agitator 15 and scrape strip 16, and scrape strip 16 and the contact of inner bag 17 inner wall, scrape strip 16 and can scrape the material of adhesion on inner bag 17 inner wall down, avoid the material to remain the reaction that leads to insufficient, avoid the material extravagant.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional reaction kettle for laboratory, includes the cauldron body (1), its characterized in that, cauldron body (1) inside is equipped with inner bag (17), the bottom of the cauldron body (1) is equipped with support (2), the top of the cauldron body (1) is equipped with kettle cover (11), electric telescopic handle (9) are all installed to the both sides of the cauldron body (1), electric telescopic handle (9)'s flexible end is equipped with coupling mechanism, coupling mechanism connects on kettle cover (11), be equipped with vacuum tube (12), forcing pipe (13), relief valve (18) on kettle cover (11), motor (14) are installed to kettle cover (11) upper end, the output shaft of motor (14) runs through kettle cover (11) and is connected with agitator (15), cauldron body (1) inside is equipped with installation intermediate layer (3), buried heating pipe (4) and cooling water pipe (7) underground in installation intermediate layer (3), the cooling water pipe (7) is connected with a water inlet pipe (6) and a water outlet pipe (8) which extend out of the kettle body (1), and the support (2) is provided with a control device (5).

2. The multifunctional reaction kettle for the laboratory according to claim 1, wherein the connecting mechanism comprises a limiting block (10) rotatably connected to the telescopic end of the electric telescopic rod (9), a limiting groove (19) corresponding to the limiting block (10) is formed in the side wall of the kettle cover (11), a slidable inserting rod (20) penetrates through the upper end of the kettle cover (11), an extension spring (21) is sleeved on the inserting rod (20), two ends of the extension spring (21) are respectively connected to the inserting rod (20) and the kettle cover (11), and the limiting block (10) penetrates through the inserting rod (20).

3. The multifunctional reaction kettle for the laboratory according to claim 1, wherein the cooling water pipe (7) is arranged at a distance from the heating pipe (4).

4. The multifunctional reaction kettle for the laboratory according to claim 1, wherein the upper end of the inner container (17) is higher than the kettle body (1), and handles are arranged on two sides of the upper end of the inner container (17).

5. The multifunctional reaction kettle for the laboratory according to claim 1, wherein an infrared temperature sensor (22) is installed on the inner top of the kettle cover (11).

6. The laboratory multifunctional reaction kettle according to claim 1, wherein the stirrer (15) is provided with a scraping strip (16), and the scraping strip (16) is in contact with the inner wall of the inner container (17).