Where Are They Used?

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Chillers are commonly used in large industrial applications where cost and efficiency are important factors. This can include high-traffic buildings such as hotels, malls, and arenas or more specialized environments where there are heavy infrastructural demands such as power plants, manufacturing facilities, and corporations with extensive operations. In general, chillers are ideal in these environments, as they regulate the temperature for workers and extend the lifespan of critical machinery under regular stress.

What Are The Benefits Of Chillers?

—Enormous cooling output: Industrial chillers are large pieces of equipment that can sustainably cool large areas that regular HVAC systems could not. To put it in perspective, home AC units have a cooling capacity of between 5,000-34,000 BTU/hr depending on the size of the room needing cooling. In contrast, it is common to find industrial chillers exceeding 1,000,000 BTU/hr.

—Increased lifespan of equipment: In addition to being powerful pieces of equipment, they can greatly affect the surrounding equipment. Especially in high-stress mechanical environments, chillers can help regulate the temperature of surrounding equipment. This results over time in equipment that lasts longer and performs at a higher level.

—Reduced operational costs: Due to how chillers continuously circulate air and water in a cycle, they can contribute to lower energy costs and reduced operational costs. While chillers are a significant investment, the lifetime value of a chiller will save your business money and result in better and safer operating conditions for your staff.  

Air-Cooled Vs. Water-Cooled Chillers:

The difference between air-cooled chillers and water-cooled chillers is that air-cooled chillers have a condenser that is cooled by ambient air while water-cooled chillers have water-cooled condensers that connect to the cooling towers. Water-cooled chillers are generally preferred in larger installations, as they tend to be more efficient over time and air-cooled chillers are ideal for smaller-scale projects depending on the needs of the company.

When Should I Replace My Chiller?

Here are a few things you should look for when deciding whether or not to replace your chiller:

• The chiller is old (the older it is, the more likely it needs to be replaced)

• You notice rising maintenance costs

• You’re getting higher energy bills

• It’s hard to find replacement parts

• It is difficult for you or your employees to operate

For more detail, check out our article on the 5 must-know signs your chiller needs replacement.

The principle and application of production cooling process in pharmaceutical engineering

The principle and application of production cooling process in pharmaceutical engineering

Pharmaceutical engineering refers to the use of chemistry. The engineering process of transforming raw materials into drugs through a series of production processes using scientific knowledge and technological means such as biology and physics. Among them, the cooling process plays a crucial role in pharmaceutical engineering. It can promote a decrease in reaction rate or stabilize product quality by reducing temperature, and can achieve key steps such as product separation, purification, final product, crushing, and packaging.

Firstly, the production cooling process in pharmaceutical engineering is mainly achieved through heat transfer. The common heat transfer methods include conduction, heat transfer, and convective heat transfer. Among them, conduction heat transfer refers to the direct contact transfer of heat between solids, and its heat transfer speed is related to the thermal conductivity of the heat transfer material; Radiative heat transfer refers to the transfer of heat through radiation without the need for a medium; Convective heat transfer refers to the transfer of heat through the flow of a medium (gas or liquid). In pharmaceutical engineering, common cooling methods include gas cooling, water cooling, and freezing cooling.

Secondly, the production cooling process in pharmaceutical engineering is mainly applied in the following aspects.

1. Reaction cooling: In some chemical reactions, cooling is required to lower the temperature of the reaction system in order to control the reaction rate, increase product yield, or reduce the occurrence of side reactions. Reaction cooling can be achieved through water cooling, cooling screws, and other methods to effectively control the reaction temperature.
2. Crystallization cooling: In pharmaceutical engineering, in order to obtain high-purity products, it is necessary to precipitate solute molecules from the solution through the crystallization process. During the crystallization process, solute molecules are precipitated by cooling the solution, and the size and shape of the precipitate are adjusted by controlling the cooling rate.
3. Drying and cooling: In pharmaceutical engineering, drying is the process of removing solvents or moisture from solid drugs. During the drying process, cooling media (such as cold air) are used to lower the temperature of solid drugs, thereby promoting the evaporation of water.
4. Packaging cooling: In pharmaceutical engineering, drug packaging is a very important part. In pharmaceutical engineering, in order to ensure the quality and stability of drugs, it is necessary to control the temperature of drug packaging through cooling to prevent drug decomposition or oxidation reactions.

In summary, the production cooling process in pharmaceutical engineering is a key technical means that can effectively control the quality, stability, and production efficiency of drugs. In practical applications, pharmaceutical engineering personnel need to fully understand the principles and applications of the cooling process, choose cooling methods and parameters reasonably, and pay attention to temperature control, cooling medium selection, energy conservation and emission reduction, in order to ensure the safety, efficiency, and sustainable development of pharmaceutical engineering.

Contact us to discuss your requirements of Oxidation Chiller Manufacturer and Supplier. Our experienced sales team can help you identify the options that best suit your needs.

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