Stirrer Unit Safety Measures Series

1) For electric motor stirrer (safety cover, contact switch interlocking type)

	Contact Switch
	Safety Control Box (Top)

Product Description

This function forcibly releases the internal pressure of the tank when the lid of the pressurized tank is opened, and forcibly stops the stirrer.

The stirrer is forcibly stopped to prevent unexpected accidents caused by the stirrer being exposed while still running.
In addition, when opening or closing a ferrule clamp type tank, if you try to remove the clamp while pressure is still applied, this function works in conjunction with the “safety cover” which forcibly exhausts air from the valve. This prevents accidents when opening or closing the lid of the pressurized tank.

Features

• This function forces the stirrer to stop when the tank lid is opened.
• It can be used with electric motor-driven mixers to prevent unexpected accidents.
• It can be used in conjunction with a safety cover to forcibly release pressure inside the tank.

Recommended for the following cases

Customers considering safety measures to prevent the lid from flying off when using a ferrule clamp type pressure tank, and safety measures for electric motor stirrer

*A safety cover and a receiving base for the contact switch will be added to the tank lid.

2) For air motor stirrer (mechanical operation switch type)

Product Description

When the tank lid is opened, the mechanical operation switch is activated, cutting off the air supply that powers the air motor-type stirrer, forcibly stopping the stirrer.

Features

• This function forces the stirrer to stop when the lid is opened.
• It can be used with air motor type stirrer to prevent unexpected accidents.
• It is effective as a safety measure to prevent accidents caused by human error.

Recommended for the following cases

• When using catch clip type or flange type tanks
• Customers considering an air-driven stirrer due to explosion-proof environments, etc.

*A stand for the mechanical operation switch will be added to the tank body.

3) For electric motor agitators (limit switch type)

Product Description

When the tank lid is opened, the limit switch is activated and cuts off the power supply to the electric motor-driven stirrer, forcibly stopping the stirrer.

Features

• This function forces the stirrer to stop when the lid is opened.
• It can be used with electric air motor type stirrer to prevent unexpected accidents.
• It is effective as a safety measure to prevent accidents caused by human error.

Recommended in the following cases:

• When using catch clip type or flange type tanks
• Customers considering electric motor type stirrer

*A stand for the mechanical operation switch will be added to the tank body.