FRP Square Counter Flow Cooling Tower

HON MING MD square counterflow cooling tower been years of thermal experiments, comprehensively processing the test data and referring to the national standard GB/T71901-2008. Choosing the best air-water ratio, Optimal spraying density, cross-section air load and filler height to determine the filler volume. On this basis use the viewpoints of fluid mechanics, aerodynamics, material mechanics, architecture and other disciplines. Comprehensively design the structure and shape of the tower, then calculate the ventilation resistance according to the test and also select the fan and motor according to the the requirements by referring to the fan characteristic curve. The cooling efficiency, energy consumption and noise of the entire cooling tower can achieve an optimized system design effect.

The square counter flow cooling tower have 3 kinds of materials: Stainless steel, zinc-coated steel and FRP to meet different clients requirements. Using 2 layer against and waterproof system to protect the whole sealed belt box. Low noise and uniform water distribution system.

According to the use requirements, HON MING MD series is divided into air-conditioning, industrial, high-temperature, and sewage type. According to the requirements of the site environment, you can choose the ordinary type, low noise type and ultra-low noise type. Each model has a different specifications for different circulating water treatment, which can meet the requirements of various clients.

• Motor, transmission

Special motor for fully closed cooling tower;
Protection class: IP55, insulation class: F;
Adopt Japanese Samsung belt;
Optional: anti-vibration alarm device /global famous brand motor.

• Reducer

The upper and lower ends are equipped with waterproof oil seals to avoid water  corrode the bearing;
Strict balance testing, smooth operation.

• Inlet shutters

Magnesium aluminum Galvanized steel, wear-resistant, anti-corrosion;
prevent splashing，isolate dropped water noise;
Optional: High-efficiency air inlet grid;
The honeycomb design to ensure air inlet effect;
Anti-UV, prevents algae bacteria reproduction.

• High-efficiency axial fan

Large air flow rate; large wide blade; high air speed; silent operation;
Anti-corrosion; Excellent stability; long service life.

• Frame structure, casing material

Using Magnesium Aluminum galvanized Steel import from POSCO, Korean, higher than the industry standard;
Super anti-corrosion performance can compare to stainless steel;
Processed bending cut place can self-healing and repairing properties;
Available use Stainless steel material according to customer needs;
Ladder，protecting cage and tower top guardrail (optional).

MD cooling tower is more suitable for the application of circulating water heat dissipation, including the natural cooling of air conditioning, refrigeration, heat storage system and the cooling of water in the condenser of these systems, it is widely used in the industrial and manufacturing processes to disperse waste heat.

• Inlet temperature 37°C, outlet 32°C; temperature difference 5°C;
• Wet bulb temperature 28°C, and atmospheric pressure 99400Pa.
• Specifications and dimensions are subject to change without notice.

※Specifications are subject to change without notice.

• Working fluid (water, oil or other liquid) flowing inside of the coils, which is en-wrapped by spray water on the outside. The heat water is transferred by coil and become the saturated vapor when meet the water and air.
• The top fan can exhaust the heat out of the tower and water collected by the bottom tank and circulates continuously. The spray water is cooled down via PVC radiation fin when circulation and flow is the same direction with the fresh wind. The coil mainly takes sensible heat travel style.
• This style advantage is avoid scale formation on coil outside and this cooling tower will especially handle high temperature fluid (e.g. 60°C) or the fluid need big temperature difference (e.g. 60°C to 32°C).

• If the cooling tower is a natural inflow pool, the customer needs to increase the outlet diameter when ordering, and can also provide the sales representative with the relevant shape and layout when the water collecting tank is not needed.
• The cooling tower in the foundation dimension drawing will support the vertical weight of the inlet pipe shown only in the tower plane. All external pipeline loads, including the dead weight of riser and horizontal pipe, thrust and lateral load, must be supported independently. All pipes, supports and design are in the charge of others.
• Gas welding and electric welding are not allowed in the top of cooling tower. Pay attention to fire prevention.
• The cooling tower should be installed in a well ventilated place, and the air inlet of the cooling tower should keep a certain distance from the building to ensure that fresh air enters the tower, so as to avoid the backflow of hot and humid air discharged from the cooling tower affecting its thermal performance; The minimum allowable distance between the air inlet surface of the cooling tower and the building is related to the tower type and the number of assembled units. Please contact us for details.
• The cooling tower should not be installed in the place with hot and humid air and dust as far as possible; And it should be installed in an open field, so as to avoid noise expansion caused by sound reflection.
• The construction foundation and the edge of the foundation should reserve a safety channel of ≥ 1000mm. If no safety channel is reserved, the protective net should be reserved as the basic safety guarantee for maintenance personnel.
• The cooling tower should be far away from the fire during installation and use; When connecting the cooling water pipe, be careful to prevent the fire of welding.