Sewage heat energy heat exchange system

Sewage heat energy heat exchange system

main feature:
◆ Sophisticated production technology and long service life of equipment: The advanced German production equipment and technology are used.
◆ Excellent production material: special stainless steel is used for the parts in contact with water.
◆ High heat exchange efficiency: ≥80%, large area heat exchange is adopted, and the flow direction and exchange time of exchange water are fully considered.
◆ Unattended: An advanced fully automatic operation mode is designed.
◆ No manual disassembly, cleaning and maintenance: An automatic backwashing cleaning device is designed, which alternately performs backwashing and waste removal.
◆ Does not produce scale: the production of scale will seriously affect the heat exchange efficiency, and the unique fluid control design can effectively prevent the production of scale.
◆ Complete data report and operation curve: By viewing the computer, various data such as energy saving, temperature, pressure, etc. and various operation curves can be obtained, which can realize the query, maintenance and management of the journey.

work process:
◆ Forward operation: B1 ( B2)-G1-K1-G2 Forward filter-K5-Heat exchanger-K8-G3 Backwash cleaning-K4-2# waste water pool.
◆ Reverse operation: B1(B2)-G1-K2-G3 Forward filter-K6- Heat exchanger-K7-G2 Reverse flush cleaning-K3-2# waste water pool.

Electrical System

◆ The electrical system is composed of sensors, frequency converters, PLCs, touch screens, etc., with full Chinese man-machine interface operation, program control, multi-point signal acquisition and display, and computer and remote real-time monitoring.
◆ All Chinese man-machine interface adopts German Siemens products, various data parameters, curves and fault alarms can be displayed on the interface touch screen.

Reversing valve group

◆ The reversing valve group consists of multiple valves, which are automatically controlled by the program to complete forward filtration and reverse flushing, cleaning and discharge. The valve imported from Korea is used for reliable action and long service life.

Particulate, wool filter

◆ There are two sets of filters, which can filter and remove the particles and wool debris in the sewage. Each set of filters has two working processes, forward filtration and reverse flushing. Automatic at the same time, no manual cleaning, no blockage.

Automatic filter cleaner

◆ The filter screen is practical for life, no need to replace and has a long practical life.
◆ Applicable to different raw water quality and water requirements.
◆ Fewer wearing parts, no consumables, low operating cost and simple operation and management.
◆ Automatic anti-clean flow continuously.

clean water inlet

◆ The capillary tube wrapped in all-round water can absorb heat effectively.

capillary

◆ The capillary is made of special materials, the inner wall has high smoothness, high anti-corrosion and fast heat absorption. Sewage can conduct heat quickly through the capillary.