Automatic PLC Controlled Waste Water Recovery System 1-100T/H Electric Pneumatic Water Recovery Device

The condensate water recovery device can be driven by either steam or electricity depending on the user's requirements. The recovered condensate water can be sent directly back to the boiler or to a specified location designated by the user. This device is composed of various components that include a dedicated condensate water recovery pump, motor, recovery tank, cavitation elimination device, liquid level sensor, magnetic flip liquid level gauge, pressure gauge, filter, pressure regulating valve, blowdown valve, control panel, and more.

As steam condensate water enters the tank through a steam trap, it is separated into steam and water components. If the liquid level sensor detects a high liquid level in the tank, it sends a signal to the control panel which activates the condensate water recovery pump. The high-temperature condensate water and a slight amount of secondary steam are transported through the pump's cavitation elimination device and filter into the water tank or specified location. This completes the process of steam condensate water recovery.

When the liquid level sensor detects a low liquid level in the tank, it sends a signal to the control panel which then shuts off the condensate water recovery pump. The recovery device is fully automatic and features dual pumps operating in a backup mode, automatically switching between them. The device can be turned on by simply applying power.

The product utilizes an innovative cavitation elimination device to prevent pump cavitation, allowing the condensate water recovery system to operate under high temperature and sealed conditions, which effectively improves the system's performance.

The product fully recovers and utilizes condensate water, which increases the boiler feed water temperature and ultimately improves boiler efficiency. This leads to a significant reduction in fuel usage by approximately 20%, and a water usage reduction of approximately 20-80%. The product also reduces investment and operating costs of water treatment equipment, thermal pollution, noise pollution, and emissions of pollutants such as smoke, dust, SO2, NOx from secondary steam. These environmental benefits reduce the impact of waste and pollution on the environment.

The product is designed to operate automatically, resulting in closing the loop on water return operations. This is achieved through measures such as automatic control of pump operation, automatic switching between dual pumps, and automatic alarms that ensure smooth and worry-free operation.

The product is compact, taking up less space, and is easy to transport, install and use, which ultimately reduces civil construction investment. The compact size and the integration of many components reduce the need for additional space to operate the equipment.

The product integrates all essential components, including flash tanks, rapid condensate water discharge devices, pressure balance devices, liquid level sensors, purifiers, cavitation elimination devices, and water storage tanks. The pressure of the balance device in the water storage tank is generally below 0.1MPa, and the system uses an intelligent program control system that provides automatic opening/closing, automatic alarms, automatic pressure regulation, and automatic switching of condensate water pumps. The equipment has good overall integrity and is easy to install and maintain.

The product can be installed at the beginning of the return water pipeline or according to the layout of steam-using equipment. It can also be installed underground, providing a lot of flexibility in terms of installation options.