System Design
NMP treatment system
Waste heat recovery system
Exhaust gas treatment system
Process exhaust system
Clean air conditioning system
Ventilation systems for ships and marine engineering
Products
Ventilation ducts and fittings
Air Valve
NMP treatment equipment
Waste heat recovery equipment
Dust removal equipment
Engineering construction
Project management
Project installation
Project testing
Project commissioning
Operations management
4G network
Intelligent cloud platform
Big data/ Cloud computing
Real time application
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System Design
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Products
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Engineering construction
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Operations management
NMP Recovery System
NMP treatment system can achieve the purpose of energy saving and consumption reduction, NMP treatment and gas purification of the air supply and exhaust system, through heat recovery, dehumidification and filtration.It can meet the requirements of temperature, cleanliness, NMP concentration and pressure in the oven during the coating and drying process of lithium battery production. In order to prevent NMP leakage, it is necessary to strictly control the air tightness of pipes and equipment.
Solutions
Modular Processing Unit for Positive Electrode
MEGUANITY independent research and development of modular devices for positive electrode coating oven NMP recycling system, in meet coating and drying in the process of lithium-ion battery production process in the oven temperature, cleanliness, pressure requirements, on the one hand, according to the variation of NMP concentration within the oven by automatically adjusting precision control methods of exhaust air oven drying oven in NMP concentration; While ensuring the maximum allowable safe concentration of NMP in the oven, the circulating air volume is reduced, so as to reduce the energy consumption of system heating and blower.
On the other hand, by using the high efficiency heat exchanger produced by our company, the high temperature gas discharged from the coating machine can be exchanged with the low temperature gas after NMP condensation treatment, so as to maximize the recovery of the discharged heat energy, so as to achieve energy saving and cost reduction.
Product Advantages
• Structure: modular products, convenient installation, shorten the construction period;
• Operation: reasonable system design, shorten the debugging time and improve the rate of equipment utilization;
• Space: the system no longer needs large size air duct, saving space;
• Control: control the temperature and NMP concentration of each oven section accurately, to avoid energy waste caused by excessive air flow and realize energy saving.
Modular Processing Unit for Positive Electrode
Modular Processing Unit for Negative Electrode
MEGUANITY independent research and development of modular devices for negative electrode coating oven waste recovery recycling system accurately controls the return air humidity of the coating machine through the runner to eliminate the influence of weather on the humidity of the oven; at the same time, the high temperature exhaust gas and fresh air from the coating machine for heat exchange, recovery of a large amount of heat energy, back to the coating oven, improve the yield of products.
Modular Processing Unit for Negative Electrode
Applicable Scene
Cases
Heat Recovery System
Through heat recovery, dehumidification and filtration, the purpose of energy saving, constant moisture removal and gas purification of the air supply and exhaust system is achieved. Meet the requirements of temperature, cleanliness, moisture content and pressure in the oven during the coating and drying process of lithium battery anode production.
Solutions
Plate-fin Heat Exchanger
MEGAUNITY plate-fin heat exchanger applies the world's leading Aspen calculation software and Solidworks structural design simulation software to meet customers' selection of various working conditions, provide the optimal configuration scheme, and output the selection report. According to the direction of the air flow, the plate-fin heat exchangers have cross type, U type, diamond type.
Product Advantages
• Heat exchange efficiency ≥80%;
• Lighter mass, smaller volume, lower pressure loss (the same air volume);
• 100% pressure test before delivery to ensure zero leakage.
Structure Diagram of Plate-fin Heat Exchanger
Applicable Scene
Lithium industry·Anode production Papermaking equipment
Applied to coating and drying process in anode production of lithium battery.
Cases
Process Ventilation
Megaunity integrates ventilation system design, production, installation, adjustment and operation. In the field of metal ventilation pipeline manufacturing, has been in the industry leading level.
Design and Planning + Product Manufacturing + Engineering Construction + Operation and Maintenance Management = Turnkey Solution
Solutions
Non Adiabatic Spiral Air Duct System
Megaunity duct system has passed the professional inspection and test, and is composed of a series of spiral straight pipes and pipe fittings made by punching, seam welding or hand quickly plugged or flanged connection.
Megaunity ventilation spiral duct system has been widely used in ships, marine engineering, public buildings, residential fresh air, industrial ventilation and other fields. Megaunity's products have won the trust of customers all over the world.
Non Adiabatic System
Product Features
Working pressure: - 3000Pa to 5000Pa;
The maximum diameter can reach 2500mm, and the wall thickness is 2.5mm;
The spiral air duct and pipe fittings shall comply with European<DW144>standards, and the system sealing shall comply with<DW143>CLASS D standards;
Z275g galvanized steel sheet (double side galvanized weight 275g/㎡) is selected, which has good anti-corrosion and antirust performance, and stainless steel plate and other materials can also be selected;
"F" type EPDM sealing rubber ring (EPDM, with ozone and ultraviolet resistance, tensile strength, elongation at break and anti-aging coefficient several times of ordinary rubber ring, and performance is little affected by temperature) is fixed with crimping, and does not slide or fall off during installation, with good sealing effect and long service life of rubber ring;
Advanced professional machinery and equipment are used to produce pipe fittings and spiral pipes without scratches, and the internal embossing is uniform, so as to enhance the anti-corrosion and antirust ability;
Convenient installation, simple and efficient, which can save a lot of installation costs;
Scientific product design, accurate size. The pipe and pipe fittings are closely connected. Efficient system, and beautiful appearance.
Pre Insulated Spiral Duct System
Megaunity duct system has passed the professional inspection and test, and is composed of a series of spiral straight pipes and pipe fittings made by punching, seam welding or hand quickly plugged or flanged connection.
Megaunity ventilation spiral duct system has been widely used in ships, marine engineering, public buildings, residential fresh air, industrial ventilation and other fields. Megaunity's products have won the trust of customers all over the world.
Pre Insulation System
Product Features
Working pressure: - 3000Pa to 5000Pa;
The maximum diameter can reach 2500mm, and the wall thickness is 2.5mm;
The spiral air duct and pipe fittings shall comply with European<DW144>standards, and the system sealing shall comply with<DW143>CLASS D standards;
Z275g galvanized steel sheet (double side galvanized weight 275g/㎡) is selected, which has good anti-corrosion and antirust performance, and stainless steel plate and other materials can also be selected;
"F" type EPDM sealing rubber ring (EPDM, with ozone and ultraviolet resistance, tensile strength, elongation at break and anti-aging coefficient several times of ordinary rubber ring, and performance is little affected by temperature) is fixed with crimping, and does not slide or fall off during installation, with good sealing effect and long service life of rubber ring;
Advanced professional machinery and equipment are used to produce pipe fittings and spiral pipes without scratches, and the internal embossing is uniform, so as to enhance the anti-corrosion and antirust ability;
The thermal insulation material of the pre insulated spiral cyclone tube is Owens Corning flame-retardant glass wool, which has been certified by ABS Classification and has a volume weight of 32kg/m³；
Convenient installation, simple and efficient, which can save a lot of installation costs;
Heat preservation and pre insulation system, used to transmit cold and hot air;
The thermal insulation system uses glass wool certified by GL, DNV, ABS and other classifications as the thermal insulation layer, which has light weight, good thermal insulation effect and long life cycle;
The internal and external ducts are double plugged to improve the installation strength. Due to accurate size, scientific product design, tight connection between ducts and duct fittings, the system is efficient and the appearance is beautiful.
Dust Removal Duct System
Megaunity dust removal duct system can provide galvanized, carbon steel, stainless steel and other materials; It is used to transport gas, dust, particles and gases. The products of Megaunity dust removal duct system are rich, including straight ducts, elbows, tees, reducers, air valves, spigot and socket pipes, access doors, hoops, flanges, etc.
Megaunity duct system has been widely used in papermaking, textile, pharmaceutical, food processing, wood processing, metal processing and other industries.
Dust Removal Duct System
Product Features
Working pressure: - 6800Pa to 6800Pa;
Straight ducts and duct fittings are made of:
1) Galvanized sheet: the thickness of the sheet is 1.5~2.0mm, and the weight of double-sided galvanizing is 275g/㎡
2) Stainless steel: plate thickness 1.5~2.0mm
As a standard connector for quick installation and removal of air duct, hoop is applicable to Ф 80- Ф 350mm duct; flange for Ф 500- Ф 630mm duct.
Welding modality: one sided welding with double side molding.
Surface treatment: spraying paint, plastic spraying, sandblasted, electrolyzed and other post-treatment ways.
Temperature range: suitable for the range of operating temperature - 30 ℃ to - 80 ℃.
Tightness: air leakage from duct system means reduced performance as well as undesired noise. Megaunity products make small deviations and guarantee tighter connections. The duct system can reach the Class C seal level by using hoops. A suture or rubber flange (EPDM) applies to flange assembly to guarantee tight connections. Proper use of sealing sutures to achieve seal class C
Assembly method: using a quick hoop connection, it is convenient to install and disassemble, saving the cost of installation and subsequent washing operation and operation.
Applicable Scene
MEGAUNITY process ventilation is widely used in industrial air conditioning and ventilation engineering, industrial dust removal and waste gas treatment engineering, industrial gas pipeline engineering, cruise ship and ocean air conditioning engineering, building air conditioning and ventilation engineering, residential fresh air system engineering. Dust removal pipeline system has been widely used in automobile manufacturing, cruise manufacturing, paper, textile, pharmaceutical, food processing, wood products processing, metal processing and other industries.
Cases
Data Download
Industrial Air Handling System Solutions Provider
Tel：400-860-5288
E-mail： marketing@megaunity.com
Address:
No.300, Dongxin Road, Wuzhong District, Suzhou, Jiangsu, China
No.8, Shuzi 3rd Road, DD Port, Dalian Jinpu New Area, Liaoning, China
