CN219324210U

CN219324210U - Double-layer glass reaction kettle

Info

Publication number: CN219324210U
Application number: CN202320782092.8U
Authority: CN
Inventors: 刘邦; 侯仕友; 唐万春
Original assignee: Chengdu Boil Bai Pharmaceutical Technology Co ltd
Current assignee: Chengdu Boil Bai Pharmaceutical Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-11
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a double-layer glass reaction kettle, which belongs to the technical field of chemical industry and comprises a double-layer glass reaction kettle, wherein a temperature control heating rod is arranged in an interlayer of the double-layer glass reaction kettle, material tanks are symmetrically and fixedly arranged on two sides above the double-layer glass reaction kettle, and a stirring mechanism with better stirring effect is arranged in the double-layer glass reaction kettle and comprises a stirrer, a connecting plate, a motor and a stirring rod. According to the utility model, the stirrer works through the stirring mechanism to stir the materials and the reaction solvent, the motor drives the connecting plate to rotate opposite to the stirrer to sufficiently stir the materials and the reaction solvent, so that the stirring effect is better, the scraping plate always contacts the inner wall of the double-layer glass reaction kettle to rotate in the rotating process of the connecting plate, the reactant is prevented from adhering to the inner wall of the double-layer glass reaction kettle, and the subsequent cleaning of the inner wall of the double-layer glass reaction kettle is facilitated.

Description

Double-layer glass reaction kettle

Technical Field

The utility model belongs to the technical field of chemical industry, and particularly relates to a double-layer glass reaction kettle.

Background

The double-layer glass reaction kettle is designed to be double-layer glass, is a common laboratory device, and is provided with a double-layer glass reaction kettle when materials are reacted through the double-layer glass reaction kettle in order to ensure that the materials and reaction solvents are mixed more uniformly and the reaction effect is better.

According to the search, the application number is CN202020869047.2, a double-layer glass reaction kettle is disclosed, the double-layer glass reaction kettle comprises a top and a bottom, the top and the bottom are oppositely arranged, the double-layer glass reaction kettle further comprises a jacket and a kettle body, the jacket of the double-layer glass reaction kettle is provided with a plurality of outflow pipes, on one hand, resources can be effectively saved, waste of excessive temperature control media is prevented, and on the other hand, the advantage that water vapor is excessively condensed on the inner wall of the kettle body to enter a reaction system during cooling of the temperature control condensing media, so that the reaction is influenced and even reaction failure is caused is prevented.

But it is found through research that: the device does not have the structure of fully stirring material and reaction solvent for material and reaction solvent mix and be heated inadequately evenly, lead to reaction efficiency lower, and the reaction solid product is easy to adhere at the reation kettle inner wall and is inconvenient clean, in addition, the device does not carry out recycle's to the unnecessary heat in the reaction process structure, uses inadequately energy-conserving, consequently provides a novel device and solves this problem.

Disclosure of Invention

The utility model aims at: in order to solve the problems of lower reaction efficiency and insufficient energy conservation in use, the double-layer glass reaction kettle is provided.

The technical scheme adopted by the utility model is as follows: the double-layer glass reaction kettle comprises a double-layer glass reaction kettle, wherein a temperature control heating rod is arranged in an interlayer of the double-layer glass reaction kettle, and material grooves are symmetrically and fixedly arranged on two sides above the double-layer glass reaction kettle;

the double-layer glass reaction kettle is internally provided with a stirring mechanism with better stirring effect.

Wherein, rabbling mechanism includes agitator, connecting plate, motor and puddler, double-deck glass reation kettle inside installs the agitator perpendicularly, and the supporting stirring rake of agitator is the level setting, double-deck glass reation kettle inside is connected with the connecting plate through the perpendicular rotation of motor, connecting plate one side fixed mounting has the puddler, and puddler quantity is six at least, the puddler is mutual staggered with the supporting stirring rake of agitator, the scraper blade is installed to the connecting plate opposite side.

The device comprises a double-layer glass reaction kettle, a collecting tank, an air duct, a cooling tank, a connecting pipe and a unidirectional temperature control valve, wherein the collecting tank is fixedly arranged on one side of the outer portion of the double-layer glass reaction kettle, the inlet of the collecting tank is connected with the inner layer of the double-layer glass reaction kettle through the air duct, the cooling tank is nested and arranged outside the air duct, the outlet of the bottom of the cooling tank is connected with the inner layer of the double-layer glass reaction kettle through the connecting pipe, and the unidirectional temperature control valve is arranged in the middle of the connecting pipe.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the stirrer works to stir the materials and the reaction solvent, the motor drives the connecting plate to rotate opposite to the stirrer, and the materials and the reaction solvent are sufficiently stirred, so that the stirring effect is better, the scraping plate always sticks to the inner wall of the double-layer glass reaction kettle to rotate in the rotation process of the connecting plate, the reactant is prevented from adhering to the inner wall of the double-layer glass reaction kettle, and the subsequent cleaning of the inner wall of the double-layer glass reaction kettle is facilitated.

2. In the utility model, the reaction solvent and the gas generated in the heating reaction process of the materials are discharged through the gas guide pipe and condensed into liquid state through the cooling tank and flow into the collecting tank, the unidirectional temperature control valve senses the temperature of the liquid in the cooling tank, when the temperature of the liquid in the cooling tank is close to the temperature of the liquid in the interlayer of the double-layer glass reaction kettle, the unidirectional temperature control valve is opened to guide the cooling tank into the interlayer of the double-layer glass reaction kettle, cold water is continuously added into the cooling tank, and the cooling tank is reciprocated, so that the heat in the cooling tank is recycled, and the energy is saved.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is a schematic diagram showing a partial three-dimensional structure of a squeegee according to the utility model.

The marks in the figure: 1. a double-layer glass reaction kettle; 101. a temperature control heating rod; 102. a trough; 103. a stirrer; 104. a connecting plate; 1041. a motor; 1042. a stirring rod; 1043. a scraper; 2. a collection tank; 201. an air duct; 202. a cooling tank; 2021. a connecting pipe; 2022. a one-way temperature control valve.

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.

In the utility model, the following components are added:

referring to fig. 1-4, a double-layer glass reaction kettle comprises a double-layer glass reaction kettle 1, wherein a temperature control heating rod 101 is arranged in an interlayer of the double-layer glass reaction kettle 1, and a trough 102 is symmetrically and fixedly arranged on two sides above the double-layer glass reaction kettle 1;

the inside stirring mechanism with better stirring effect is arranged in the double-layer glass reaction kettle 1.

Referring to fig. 2, 3 and 4, in this embodiment, the stirring mechanism includes a stirrer 103, a connection board 104, a motor 1041 and stirring rods 1042, the stirrer 103 is vertically installed inside the double-layer glass reaction kettle 1, stirring paddles matched with the stirrer 103 are horizontally arranged, the connection board 104 is vertically rotated and connected inside the double-layer glass reaction kettle 1 through the motor 1041, the stirring rods 1042 are fixedly installed on one side of the connection board 104, the number of the stirring rods 1042 is at least six, the stirring rods 1042 and the stirring paddles matched with the stirrer 103 are mutually staggered, and a scraper 1043 is installed on the other side of the connection board 104;

staff adds material and reaction solvent to two silo 102 inside respectively to open the check valve of silo 102 exit, make material and reaction solvent inflow to double-layer glass reation kettle 1 inside, the liquid in the double-layer glass reation kettle 1 intermediate layer is heated to control by temperature change heating rod 101, agitator 103 work, stir material and reaction solvent, motor 1041 drives connecting plate 104 and does the rotation opposite to agitator 103, carry out intensive mixing to material and reaction solvent, make stirring effect better, connecting plate 104 rotates the in-process, scraper blade 1043 pastes double-layer glass reation kettle 1 inner wall all the time and rotates, avoid the reactant adhesion to double-layer glass reation kettle 1 inner wall, be convenient for follow-up to double-layer glass reation kettle 1 inner wall cleanness simultaneously.

Referring to fig. 1, 2 and 3, in this embodiment, a collecting tank 2 is fixedly installed on one side of the outer portion of a double-layer glass reaction kettle 1, an inlet of the collecting tank 2 is connected with an inner layer of the double-layer glass reaction kettle 1 through a pipeline of an air duct 201, a cooling tank 202 is installed outside the air duct 201 in a nested manner, an outlet at the bottom of the cooling tank 202 is connected with the inner layer of the double-layer glass reaction kettle 1 through a pipeline of a connecting pipe 2021, and a unidirectional temperature control valve 2022 is installed in the middle of the connecting pipe 2021;

cold water is injected into the cooling tank 202, gas generated in the heating reaction process of reaction solvent and materials is discharged through the gas guide pipe 201, condensed at the cooling tank 202 to be liquid and flows into the collecting tank 2, the unidirectional temperature control valve 2022 senses the temperature of liquid in the cooling tank 202, when the temperature of liquid in the cooling tank 202 is close to the temperature of liquid in the interlayer of the double-layer glass reaction kettle 1, the unidirectional temperature control valve 2022 is opened to introduce the cooling tank 202 into the interlayer of the double-layer glass reaction kettle 1, cold water is continuously added into the cooling tank 202, and the reciprocating operation is performed, so that heat in the cooling tank 202 is recycled, and the energy is saved.

Referring to fig. 1 to 4, in the present embodiment, the temperature controlled heating rod 101, the stirrer 103, the motor 1041 and the unidirectional temperature control valve 2022 are all electrically connected to an external power source through a control panel.

Working principle: firstly, staff respectively adds materials and reaction solvents into two material tanks 102, then, a one-way valve at the outlet of the material tank 102 is opened, so that the materials and the reaction solvents flow into the double-layer glass reaction kettle 1, a temperature control heating rod 101 heats liquid in an interlayer of the double-layer glass reaction kettle 1, a stirrer 103 works, the materials and the reaction solvents are stirred, a motor 1041 drives a connecting plate 104 to rotate opposite to the stirrer 103, the materials and the reaction solvents are fully stirred, the stirring effect is better, a scraper 1043 is always stuck to the inner wall of the double-layer glass reaction kettle 1 in the rotating process of the connecting plate 104, reactants are prevented from adhering to the inner wall of the double-layer glass reaction kettle 1, meanwhile, the follow-up cleaning of the inner wall of the double-layer glass reaction kettle 1 is facilitated, then cold water is injected into the cooling tank 202, the gases generated in the heating reaction process of the reaction solvents and the materials are discharged through an air guide pipe 201, the condensed into the liquid state through the cooling tank 202, and flow into a collecting tank 2, finally, the one-way temperature control valve 2022 senses the temperature of the liquid inside the cooling tank 202, when the liquid temperature inside the cooling tank 202 is close to the temperature of the double-layer glass reaction kettle 1, the inner wall of the cooling tank 202 is more heated, the inner wall of the double-layer glass reaction kettle 202 is cooled by the one-way valve 202 is opened, the heat is cooled down, the inner wall of the double-layer glass reaction kettle is cooled down, and the inner heat is further cooled down, and the inside the inner layer glass reaction kettle is cooled, and the heat is recycled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a double glazing reation kettle, includes double glazing reation kettle (1), its characterized in that: a temperature control heating rod (101) is arranged in an interlayer of the double-layer glass reaction kettle (1), and material grooves (102) are symmetrically and fixedly arranged on two sides above the double-layer glass reaction kettle (1);

a stirring mechanism with better stirring effect is arranged in the double-layer glass reaction kettle (1);

the stirring mechanism comprises a stirrer (103), a connecting plate (104), a motor (1041) and a stirring rod (1042);

the stirrer is installed perpendicularly in double-layer glass reation kettle (1), and agitator (103) supporting stirring rake is the level setting, double-layer glass reation kettle (1) inside is connected with connecting plate (104) through motor (1041) vertical rotation, connecting plate (104) one side fixed mounting has puddler (1042), and puddler (1042) quantity is six at least.

2. A double glass reaction vessel as in claim 1 wherein: the stirring rods (1042) and stirring paddles matched with the stirrer (103) are arranged in a staggered mode.

3. A double glass reaction vessel as in claim 1 wherein: a scraper (1043) is arranged on the other side of the connecting plate (104).

4. A double glass reaction vessel as in claim 1 wherein: the double-layer glass reaction kettle is characterized in that a collecting tank (2) is fixedly arranged on one side of the outer part of the double-layer glass reaction kettle (1), an inlet of the collecting tank (2) is connected with the inner layer of the double-layer glass reaction kettle (1) through a pipeline of an air duct (201), and a cooling tank (202) is arranged outside the air duct (201) in a nested mode.

5. The double glass reactor according to claim 4, wherein: the bottom outlet of the cooling tank (202) is connected with the inner layer of the double-layer glass reaction kettle (1) through a connecting pipe (2021) in a pipeline manner, and a one-way temperature control valve (2022) is arranged in the middle of the connecting pipe (2021).