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Lithium Battery Factory Workshop with Constant Temperature and Humidity

In the manufacturing process of lithium-ion batteries, stringent control over environmental factors such as dust, metal impurities, and moisture is imperative. Among these, the environmental temperature and humidity of the production facility play a critical role, with moisture exerting a particularly significant impact on battery production.
Pain Points of Customers in the Lithium Battery Manufacturing Industry

The customer management costs are high, and the supply of drying rooms, dehumidifiers, and ducts comes from different suppliers.

The construction period is long. Multiple suppliers implement a drying room system (including the construction of the drying room, the installation of dehumidifiers, the installation of ductwork, and the system debugging), which affects the construction progress of each other.

There is design redundancy and high investment costs. Since the dry room builders, dehumidifier suppliers, and supply/return air duct suppliers each bear the responsibility for their own products, in order to meet the requirements, they each set safety margins, resulting in system design redundancy.

The cost of equipment investment is high. Excessive safety margin will inevitably lead to an increase in the total investment cost of the system.

High operating costs and redundant design are important reasons for the excessively high system operation costs; in addition, the general contractor has insufficient understanding and knowledge of specialized equipment and technologies such as dehumidifiers, drying rooms, and duct layouts, and is unable to conduct the most optimized design and construction for the entire system, which is also an important reason for the increase in system operation costs.

The responsibility for the problem is not clearly defined. When the system performance fails to meet the design or production requirements, there will be unclear responsibilities, mutual buck-passing, and it will affect the problem resolution. Similarly, since the system equipment belongs to different manufacturers, during maintenance and upkeep, multiple suppliers need to be involved, which will cause mutual interference, mutual evasion, and make it impossible to quickly resolve the faults.

The dehumidifiers, ducts and drying rooms have poor air tightness, and the moisture leaks in the reverse direction, causing the dew point to rise.

Zhaohe Solutions

Zhaohe offers one-stop services for drying room systems, helping customers save management costs. Zhaohe has the capabilities for designing and constructing drying room systems, designing and manufacturing dehumidification systems, designing and manufacturing ventilation duct systems, manufacturing ducts, engineering installation, system commissioning, and maintenance.

Based on customer requirements, through rigorous airflow analysis technology, reasonable design and setting of the position and quantity of supply and return air outlets in the drying room; achieve meeting customer needs with the minimum air volume. Reduce equipment investment and reduce the operating cost of the dehumidifier.

The construction technology of highly airtight drying rooms, the manufacturing technology of highly airtight dehumidifiers and ducts, ensure that the system's air leakage rate is lower than 0.05%, reduce the loss caused by the reverse penetration of environmental moisture, and lower the operating cost of the system.

The 75℃ low-temperature regenerative ultra-energy-saving dehumidifier can be reasonably matched with the regeneration heat source according to the actual needs of customers, thereby reducing manufacturing costs and minimizing carbon emissions.

The professional operation and maintenance management team promptly responds to various after-sales services for customers and is fully responsible for the entire lifecycle of the customers' equipment.

One-stop service, construction of drying rooms, installation of dehumidifiers, on-site installation of ducts, short cycle, easy to manage.

Advantages of the Dehumidifier Module

The primary rotary wheel adopts a low-humidity regeneration rotary wheel, which meets the dehumidification requirements for fresh air.

Reasonably integrate the air flow within the system, fully utilize the value of each unit of air, and significantly reduce the regeneration temperature of the secondary rotor.

The dehumidification process using patented technology can achieve an energy saving of 30% to 40% compared to the existing technologies.

When the regeneration temperature is less than 75℃, it is possible to effectively utilize the low-temperature waste heat from the factory, steam condensate water, and hot exhaust air below 100℃.

Highly airtight dehumidification unit + highly airtight ducts, preventing the reverse infiltration of surrounding air humidity into the system and maintaining the stability of the system.

Air flow analysis and structural design ensure that the wind loss from the exhaust fan and the supply air duct is minimized, resulting in low energy consumption for the supply air fan and energy conservation of the entire system.

Advantages of the Drying Room Module

Provide overall services for the drying room system;

Reduce management costs and improve efficiency by adopting patented process technology;

Energy-saving and highly airtight system

To prevent reverse osmosis and maintain the stability and durability of the system, the equipment can generally be used for 6 to 8 years.

One-stop service, construction of drying rooms, installation of dehumidifiers, on-site installation of ducts, short cycle, easy to manage.

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Phone:0512-66517455