Guangdong Longer Leader Energy Equipment Co.,Ltd.
Guangdong Longcheng Lida Cooling and Heating Equipment Co., Ltd.
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Moisture Adsorb Dehumidification OEM/ODM Rotary Dehumidifier Outdoor Installation For Seafood Factory
| Model | LDDH -020 | LDDH -030 | LDDH -040 | LDDH -050 | LDDH -060 | LDDH -070 | LDDH -085 | LDDH -100 |
| Total process airflow(cmh) | 2000 | 3000 | 4000 | 5000 | 6000 | 7000 | 8500 | 10000 |
| Fresh air flow (cmh) | 200 | 300 | 400 | 500 | 600 | 700 | 850 | 1000 |
| Recirculated air flow(cmh) | 1800 | 2700 | 3600 | 4500 | 5400 | 6300 | 7650 | 9000 |
| Rotor regeneration air flow(cmh) | 670 | 1000 | 1350 | 1670 | 2000 | 2370 | 2850 | 3350 |
| Fan power(kw) | 1.5 | 1.5 | 3 | 3 | 4 | 5.5 | 5.5 | 5.5 |
| Regeneration fan power(kw) | 1.1 | 1.1 | 1.1 | 1.5 | 1.5 | 1.5 | 1.5 | 2.2 |
| Driving motor power(kw) | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Regeneration ( electric heating) kw | 22.5 | 32.7 | 32.5 | 53.1 | 60 | 70.2 | 80.1 | 90 |
| Regeneration ( steam energy consumption) kg/h | 41 | 60 | 69 | 99 | 112 | 131 | 150 | 160 |
| Heatpump consumption ( power) kw | 4.5 | 6.54 | 7.5 | 10.62 | 12 | 14.04 | 16.02 | 18 |
| Heatpump consumption (heating)kw | 11.25 | 16.35 | 18.75 | 26.55 | 30 | 35.1 | 40.05 | 45 |
| Installed motor (heating)kw | 25.12 | 35.32 | 41.62 | 57.62 | 65.04 | 77.22 | 86.13 | 96.44 |
| Installed motor(heatpump power)kw | 18.37 | 25.51 | 30.27 | 41.69 | 47.52 | 56.16 | 63.09 | 70.72 |
Longer Leader rotary desiccant dehumidifier air flow range is from 2,000m3/h to 10,000m3/h. It consisting of pre filter, after filter, pre-cooling, post cooing also some section for control needs.
LDDH series desiccant rotor dehumidifiers remove humidity using both refrigeration and a desiccant rotor, so it can both control the humidity and temperature of the air independently in one packaged unit.
Operating principles:
Supply Air Stream
Outside air is drawn into the unit using the supply fan. The warm, moist outside air first passes through filters and then the cooling coil where it is cooled. The air then goes through the desiccant wheel where the air is dehumidifier and the temperature is raised. At last the air is delivered directly to the space or into an existing air handler.
Exhaust Air Steam
Exhaust air is used to provide energy recovery for the desiccant wheel and is drawn into the unit using the exhaust fan. The air filtered and then heated and humidified during the energy recovery process. The air is then heated while passing through the regeneration coil. The heated air removes the moisture that the desiccant wheel adsorbs from the process air stream.
Why choose rotary desiccant dehumidifier?
Adsorption or rotary dehumidifier is recognized as one of the preferred technologies to replace CFCs compression refrigeration dehumidifier in the 21st century due to its energy saving and environmental protection advantages. This function can quickly, simply and effectively reduce the air humidity, effectively solve the dehumidification fields that can not be carved by other freezing methods, such as normal humidity and low humidity, low temperature and low humidity, especially the air dew point can reach below - 70 ºC after combined use; Low grade heat energy such as industrial waste heat, waste heat, solar energy and natural gas can be used as renewable energy, without environmental pollution and low energy consumption.
Rotary dehumidifier unit are used in food, medicine, electronics, electrical appliances, chemical industry, national defense, printing and other industries with explicit requirements. In high temperature and high density areas, the adsorption wheel house remover will give play to its unique advantages and can bring huge economic benefits to enterprises.
1.War Industry, Scientific Research, Electric Power Transportation
2.Lithium Battery Industry, Biotechnology Pharmaceutical Industry
3.Chemical, Daily Chemical Industry, Food Beverage Industry
4.Safety Glazing Material Industry, Tyre and Rubber Industry
5.Medical Instrument, Vegetables Frozen, Precise Instrument
6.Wood Goods, Shipbuilding Painting Industry, Kinds of Storage
Longer Leader established in Dongguan of China, the factory is York working background with more than 20 years in offering the best solutions in air conditioning and ventilation.Even being a young company, we are in continuous expansion and currently we have about 40 people includes engineers and workers. We constantly seek innovation and agility to serve our customers.
Our products line: AHU, Dry Cooler, Rooftop Unit, Rotary dehumidifier, Heat exchanger and EAF.
Our business model is:
Offered OEM and ODM production of air conditioning equipment;
We provide technical support, specially some case from overseas market for guidance and post-sales solutions.
Our products have obtained series of certifications and patents to support the structure innovation and product safety.