CN205700518U - A kind of split type experiment glass reaction still - Google Patents

Abstract

The utility model relates to a split-type experimental glass reactor, which consists of a stirrer, a thermometer, a rubber plug, a reactor cover, a reactor body, a jacket, a sealing ring a, a clamping ring a, a sealing ring b, and a clamping ring b. Composed of bolts and condenser tubes; the reactor cover is provided with a feed port and a connection port, and the temperature control and stirring devices are respectively connected to the reactor cover and enter the interior of the reactor body, and the reactor cover is covered on the reactor body and passed through The sealing ring b is sealed to form a glass reactor for experimentation. The bottom surface of the jacket and the reactor body are both flat. The reactor body is embedded in the jacket, and the cavity formed between the jacket and the reactor body can be injected with heating or cooling medium. , The reaction kettle body and the jacket are sealed by a sealing ring a. The utility model is used to solve the problems that the current experimental reaction device needs to be fixed by brackets, the discharge is easy to be blocked, and the cleaning is time-consuming.

Description

A split-type experimental glass reactor

technical field

The utility model relates to a split-type experiment glass reaction kettle, which belongs to the field of chemical experiment instruments.

Background technique

The reaction kettle is a container for chemical reactions, which needs to be widely suitable for various process conditions and material properties. Most of the experimental reaction devices currently in use require a large number of fixtures or brackets to be connected and fixed, and the assembly process is complicated. At the same time, the discharge port is easily blocked by residual materials, and the cleaning of the reaction vessel is difficult and time-consuming, which greatly reduces the efficiency of the reaction device. Although the jacketed reactor can meet the needs of different cold and heat sources for cyclic reactions, the interior of the jacket is easily polluted and difficult to maintain, making it impossible to clearly observe various changes in the reaction process.

Contents of the invention

The utility model provides a split-type experimental glass reaction kettle in order to solve the problems that the current experimental reaction device needs to be fixed by a bracket, the discharge is easy to be blocked, and the cleaning is time-consuming. In order to achieve the above object, the utility model adopts the following technical scheme: a split-type experimental glass reactor, which is characterized in that it includes a stirrer, a thermometer, a rubber plug, a reactor cover, a reactor body, a jacket, and a sealing ring a , clamping ring a, sealing ring b, clamping ring b, bolts, condenser; the stirrer and condenser extend into the body of the split-type experimental glass reactor, and the thermometer goes deep into the split-type experimental glass reactor through the rubber plug In the body; the upper end of the reactor cover is provided with a feed port and a connection port, and the lower end has a ring-shaped edge, and the upper end of the reactor body has a ring-shaped edge, and the bottom is a flat bottom, and the sealing ring b is placed on the ring-shaped edge of the reactor body On the edge, the reactor cover is covered on the reactor body and sealed by the sealing ring b; the clamping ring has four threaded holes, and the clamping ring b is installed on the annular edge of the reactor cover, The clamping ring a is installed under the annular edge of the reactor body; the clamping ring a and the clamping ring b are clamped and fixed by bolts; the upper end of the jacket has an annular edge, and the bottom is flat. There is a port on the upper part of the side, which is the injection end of the heating or cooling medium, and there is a port on the lower part of the right side, which is the outflow end of the heating or cooling medium; the sealing ring a is placed on the annular edge of the jacket, and the reactor body is embedded in the The inside of the jacket is sealed by a sealing ring a.

The utility model has the following beneficial effects:

Compared with the traditional double-layer glass reactor, the utility model adopts a split design, that is, the jacket and the reactor cover are separated from the reactor body, which can be used as a whole set, or the jacket and the reactor can be used separately according to the needs. The reactor body will not replace the entire set of equipment due to damage to the jacket or reactor body. At the same time, the split design effectively solves the problems of easy contamination and difficult maintenance inside the jacketed reactor interlayer. The designed jacket and the bottom of the reactor body are both flat, which overcomes the shortcomings of the traditional reactor that are not easy to place; the lid of the reactor is in the form of a cover, which is convenient for discharging and feeding materials, and is also convenient for cleaning the glass reactor .

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the explosion diagram of the utility model reactor;

Accompanying drawing 3 is the exploded view of reactor and jacket of the utility model.

In the figure: 1. Stirrer, 2. Thermometer, 3. Rubber plug, 4. Reactor cover, 5. Reactor body, 6. Jacket, 7. Sealing ring a, 8. Clamping ring a, 9. Sealing Circle b, 10, clamping ring b, 11, bolt, 12, condensation tube.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1 combined with Figures 2 to 3, a split-type experimental glass reactor, which includes 1, a stirrer, 2, a thermometer, 3, a rubber stopper, 4, a reactor cover, 5, a reactor body, 6 , jacket, 7, sealing ring a, 8, clamping ring a, 9, sealing ring b, 10, clamping ring b, 11, bolt, 12, condensation pipe; agitator 1, condensation pipe 12 extend into split type Inside the experimental glass reactor body 5, the thermometer 2 penetrates into the split-type experimental glass reactor body 5 through the rubber stopper 3; the upper end of the reactor cover 4 is provided with a feed port and a connection port, and the lower end has a ring edge. , the upper end of the reaction kettle body 5 has a ring-shaped edge, and the bottom is a flat bottom, the sealing ring b9 is placed on the ring-shaped edge of the reaction kettle body 5, the reaction kettle cover 4 is covered on the reaction kettle body 5, and sealed by the sealing ring b9 The clamping ring has four threaded holes, the clamping ring b10 is installed on the annular edge of the reactor cover 4, and the clamping ring a8 is placed under the annular edge of the reactor body 5 The clamping ring a8 and the clamping ring b10 are clamped and fixed by the bolt 11, so as to strengthen the airtightness of the split-type experimental glass reactor, and avoid the interference of the outside world to the split-type experimental glass reactor during the reaction; The upper end of the jacket 6 has a ring-shaped edge, the bottom is a flat bottom, there is a port on the upper left side, which is the injection end of the heating or cooling medium, and a port on the lower part of the right side, which is the outflow end of the heating or cooling medium; the sealing ring a7 is placed on the On the annular edge of the jacket 6, the reactor body 5 is embedded in the jacket 6 and sealed by the sealing ring a7 to realize the sealing between the jacket 6 and the entire reactor.

Claims (1)

1. A split-type glass reactor for experiments, characterized in that it includes a stirrer (1), a thermometer (2), a rubber stopper (3), a reactor cover (4), a reactor body (5), and a jacket (6), sealing ring a(7), clamping ring a(8), sealing ring b(9), clamping ring b(10), bolts(11), condenser tube(12); stirrer(1) , a thermometer (2), and a condenser tube (12) extend into the split-type experimental glass reactor body (5); the lower end of the reactor cover (4) has a ring-shaped edge, and the upper end of the reactor body (5) has a ring-shaped edge. The bottom is flat, and the sealing ring b (9) is placed on the annular edge of the reactor body (5), and the reactor cover (4) is covered on the reactor body (5), and sealed by the sealing ring b (9); The tight ring b (10) is installed on the annular edge of the reactor cover (4), and the clamping ring a (8) is installed under the annular edge of the reactor body (5); the clamping ring a (8) and the clamping ring b (10) are clamped and fixed by bolts (11); the upper end of the jacket (6) has a ring-shaped edge, and the bottom is flat; the sealing ring a (7) is placed on the jacket The reactor body (5) is embedded in the jacket (6) on the annular edge of the jacket (6) and sealed by the sealing ring a (7).