CN204074082U - A kind of stirred tank with high-pressure auto washing device - Google Patents

Abstract

The utility model discloses a stirring kettle with a high-pressure automatic flushing device, which comprises a kettle body: an end cover is installed on the top of the kettle body, a bracket is installed on the upper end of the end cover, a motor and a reducer are installed on the upper end of the bracket, and an output shaft at the lower end of the motor extends into the In the kettle body, a stirring paddle is installed at the lower end of the output shaft; a heating jacket is installed on the outer wall of the kettle body, and a number of electric heating rods are installed at the lower end of the heating jacket; There is a high-pressure automatic flushing device. The high-pressure automatic flushing device has a high-pressure barrel body. A pressure gauge and an air inlet pipe are installed on the top of the high-pressure barrel body. The air inlet pipe is connected to the air source. The bottom of the kettle body is connected with a drain pipe, and the drain pipe is connected to the kettle body; the bottom of the kettle body is provided with a discharge port. The utility model installs a self-designed high-pressure automatic flushing device on the side of the kettle body, which can automatically provide high-pressure water flow to flush the kettle body after the production is over, and clean the remaining residues in it. The working process can be completed automatically, avoiding frequent Open the reactor for maintenance.

Description

A stirred tank with a high-pressure automatic flushing device

Technical field:

The utility model relates to the field of reaction kettles, in particular to a stirring kettle with a high-pressure automatic flushing device.

Background technique:

In chemical production, the reaction kettle is a common equipment that is often used, and some larger electric heating stainless steel reaction kettles, after processing and stirring some thicker slurries, are prone to residues inside, and if they are not treated, the pipes will be blocked. Therefore, it is necessary to open the reactor for cleaning after a certain period of production, which is not only time-consuming and laborious, but also affects production efficiency. It is therefore conceived to provide an apparatus to solve this problem.

Utility model content:

The purpose of this utility model is to provide a stirring kettle with a high-pressure automatic flushing device, which solves the problem of some large-volume electric heating stainless steel reaction kettles. It will lead to the failure of pipeline blockage, so it is necessary to open the reactor for cleaning after a period of production, which is not only time-consuming and laborious, but also affects production efficiency.

The technical scheme that the utility model adopts is:

A stirred kettle with a high-pressure automatic flushing device, including a kettle body: an end cover is installed on the top of the kettle body, a bracket is installed on the upper end of the end cover, a motor and a reducer are installed on the upper end of the bracket, and the output shaft at the lower end of the motor extends into the kettle body. Stirring paddles are installed at the lower end of the shaft; a heating jacket is installed on the outer wall of the kettle body, a number of electric heating rods are installed at the lower end of the heating jacket, and a refueling funnel is connected to the upper side of the heating jacket; a high-pressure automatic flushing device is installed on the side of the kettle body , the high-pressure automatic flushing device has a high-pressure barrel body, a pressure gauge and an air inlet pipe are installed on the top of the high-pressure barrel body, an electromagnetic pneumatic valve and an air pipe check valve are installed on the air inlet pipe, the air inlet pipe is connected to the air source, and the high-pressure barrel body There is also a water inlet pipe installed on the top, a quantitative flowmeter and a water pipe check valve are installed on the water inlet pipe, a liquid level control valve, a manual exhaust ball valve switch, and a pressure relay are installed on the side of the high-pressure barrel, and a drain pipe is connected to the bottom of the high-pressure barrel , the drain pipe is connected to the kettle body, and a drain solenoid valve and a drain check valve are installed on the drain pipe.

The bottom of the kettle body is provided with a discharge port.

Compared with the prior art, the utility model has the beneficial effects of:

The utility model installs a self-designed high-pressure automatic flushing device on the side of the kettle body, which can automatically provide high-pressure water flow to flush the kettle body after the production is over, and clean the remaining residues in it. The working process can be completed automatically, avoiding frequent Open the reactor for maintenance.

Description of drawings:

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

Accompanying drawing 2 is the structure diagram of the utility model high-pressure automatic flushing device.

Detailed ways:

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

A stirred kettle with a high-pressure automatic flushing device, including a kettle body 15: an end cover 16 is installed on the top of the kettle body 15, a bracket 17 is installed on the upper end of the end cover, a motor 18 and a reducer 19 are installed on the upper end of the bracket 17, and an output shaft at the lower end of the motor 20 extends into the kettle body 15, the output shaft 20 lower end is equipped with a stirring paddle 21; The side is connected with a refueling funnel 24; a high-pressure automatic flushing device 25 is installed on the side of the kettle body 15, and the high-pressure automatic flushing device 25 has a high-pressure barrel body 1, and a pressure gauge 14 and an air inlet pipe 2 are installed on the top of the high-pressure barrel body 1. An electromagnetic pneumatic valve 3 and a trachea check valve 4 are installed on the air inlet pipe 2, the air inlet pipe 2 is connected to the air source, and a water inlet pipe 5 is also installed on the top of the high-pressure barrel body 1, and a quantitative flowmeter 6 and a water pipe check valve are installed on the water inlet pipe 5. Directional valve 7, liquid level control valve 8, manual exhaust ball valve switch 9, pressure relay 10 are installed on the side of high-pressure barrel body 1, drain pipe 11 is connected to the bottom of high-pressure barrel body 1, drain pipe 11 is connected to the kettle body, and drain pipe 11 is equipped with a drain solenoid valve 12 and a drain check valve 13; the bottom of the kettle body 15 is provided with a discharge port 26.

working principle:

When in use, first open the quantitative flowmeter to flow quantitative water into the pressure barrel through the water inlet pipe, and the liquid level control valve controls the liquid level. When the liquid reaches the set liquid level position, the liquid level control valve sends a signal to the electromagnetic pneumatic valve to open. And the air is flushed into the pressure barrel. When the air pressure in the barrel reaches the set pressure, the pressure relay sends a signal to the electromagnetic pneumatic valve to close the pneumatic valve. At this time, the water in the high pressure barrel generates high pressure under the action of air pressure. When the reactor is finished working, a signal is sent to the drain solenoid valve, and the drain solenoid valve is opened. At this time, the high-pressure water in the high-pressure tank is quickly rushed into the reactor from the drain pipe, and the remaining slurry and residue in it are washed away. The drain valve Controlled by the time relay, the drainage time can be set.

The above-mentioned embodiments are only preferred implementation modes of the present utility model, in addition, the present utility model may also have other implementation modes. It should be noted that any obvious improvements and modifications shall fall within the protection scope of the present utility model without departing from the concept of the utility model.

Claims (2)

1. A stirred kettle with a high-pressure automatic flushing device, including a kettle body, characterized in that: an end cover is installed on the top of the kettle body, a bracket is installed on the upper end of the end cover, a motor and a reducer are installed on the upper end of the bracket, and the output shaft at the lower end of the motor extends Into the kettle body, the lower end of the output shaft is equipped with stirring paddles; the outer wall of the kettle body is equipped with a heating jacket, and a number of electric heating rods are installed at the lower end of the heating jacket, and the upper side of the heating jacket is connected with a refueling funnel; the side of the kettle body A high-pressure automatic flushing device is installed. The high-pressure automatic flushing device has a high-pressure barrel body. A pressure gauge and an air inlet pipe are installed on the top of the high-pressure barrel body. An electromagnetic pneumatic valve and a trachea check valve are installed on the air inlet pipe. Air source, water inlet pipe is installed on the top of the high-pressure barrel, quantitative flowmeter and water pipe check valve are installed on the water inlet pipe, liquid level control valve, manual exhaust ball valve switch, pressure relay, high-pressure barrel are installed on the side of the high-pressure barrel A drain pipe is connected to the bottom of the body, and the drain pipe is connected to the kettle body, and a drain solenoid valve and a drain check valve are installed on the drain pipe. 2. The stirred tank with high-pressure automatic flushing device according to claim 1, characterized in that: the bottom of the tank body is provided with a discharge port.