Langh and MAN develop EGR system water treatment technology

Langh Technologies recently worked closely with the Mann (ship hangar) diesel engine (purchasing supply) to Turbo, marking the company's expansion of its water treatment technology into new areas.

         It is reported that Langh Technologies has developed a water treatment system for cleaning water produced during the exhaust gas recirculation (EGR) system. During the exhaust gas recirculation process, approximately one-third of the exhaust gas is recycled back to the engine (purchased from the product library), first using a small scrubber to remove solid particles from the return gas and performing a continuous cleaning wash.

         This water treatment is based on a membrane filtration technology, which means that the operating costs can be very low and the waste contains only a small amount of dry sludge.

         The first test of the technology was carried out in Copenhagen, Denmark in December 2015, using a small prototype. Since then, the technical system has been optimized until it has been approved by Mann and used in combination with the exhaust gas recirculation system.

Construction Hoist Electrical Parts

Some common electrical parts used in construction hoists include:

1. Control panel: This is the main electrical component that allows the operator to control the movement of the hoist. It typically includes switches, buttons, and indicators for various functions such as raising, lowering, and stopping the hoist.

2. Motor: The motor is responsible for providing the power to operate the hoist. It converts electrical energy into mechanical energy to lift and lower the load.

3. Limit switches: These switches are used to set the upper and lower limits of the hoist's movement. They help prevent the hoist from overtraveling and causing damage.

4. Emergency stop button: This is a safety feature that immediately stops the hoist's operation in case of an emergency or malfunction.

5. Overload protection: This is a safety mechanism that automatically stops the hoist if it exceeds its maximum load capacity. It helps prevent accidents and equipment damage.

6. Electrical cables and wiring: These components connect the various electrical parts of the hoist, allowing for the transmission of power and control signals.

7. Circuit breakers and fuses: These protective devices are used to prevent electrical overload and short circuits. They automatically cut off the power supply in case of excessive current flow.

8. Voltage regulator: This device ensures a stable and consistent supply of electrical power to the hoist, protecting it from voltage fluctuations.

9. Sensors: Various sensors, such as proximity sensors or limit switches, are used to detect the position, speed, or presence of objects in the hoist's path. They provide feedback to the control system and help ensure safe and efficient operation.

10. Wiring connectors and terminals: These components are used to connect and secure the electrical wires in the hoist, ensuring reliable and safe connections.

The specific electrical parts used in a Construction Hoist may vary depending on the manufacturer and model. It is always recommended to refer to the hoist's user manual or consult with a professional for accurate information.

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