How to produce best quality of Explosion-proof Evaporative Chiller

How to produce best quality of Explosion-proof Evaporative Chiller | Hstarschiller.com

What is the explosion -proof evaporative chiller? And how to produce a best qualtity of explosion proof Water Cooled Chiller Low Temperature Chiller?

H.Stars Group shall inform you all the details as below.

In industries that need chillers to operate in dangerous conditions, explosion-proof chillers are the solution,because explosion-proof chillers have a reinforced design to protect the chiller’s components from ambient flammable materials that could cause an explosion. Explosion Proof Safety Chiller provides process or space cooling in harsh or explosive industrial applications. Chillers utilized within hazardous environments must have adequate physical protection and special safety features built-in to prevent damage to sensitive components.

H.Stars Group chiller Factory

H.Stars explosion- proof equipment and its components are manufactured in strict accordance with relevant requirements of GB3836,a national explosion-proof standard, and explosion-proof certificate shall be obtained for it. It can be used in special places of high explosion or fire risk, as well as in ordinary circumstances. It is widely used in various industries, including petroleum, chemical, textile, printing, medicine, and food industries. Flameproof or positive pressure type of explosion proof equipment can be chosen based on the characteristics of the project.
H.Stars Explosion proof equipment has two explosion proof levels, Ex d IIB T4 and Ex d IIC T4; other explosion level is also available according to user requirements.
H.Stars unit features as followings :
•The skid-type unit is selected, which has stable performance, low consumption and energy saving, and high COP;
•The skid-type device has a compact structure, which is convenient for on-site management and maintenance;
•The unit is equipped with an evaporative condenser, which makes the operating cost of the system low;

•Save initial investment and space;

•Using Siemens PLC, the control is simple and reliable, and the system maintenance time is short;
Explosion-proof chiller

Evaporative condenser

Application of low temperature explosion-proof machine in petrochemical industry

Explosion Proof Water Cooled Chiller Low Temperature Chiller

• H.Stars Explosion Proof Water Cooled Chiller Low Temperature Chiller design advatanges as below:
• Adopt explosion-proof screw type low temperature chiller;
• The explosion-proof grade of the unit is d I I B T 4, and the protection grade is I P 5 5；
• Using Siemens PLC, the control is simple and reliable, and short time for system maintenance
•Using a high voltage of 10,000 volts, the high-voltage starting cabinet is independently set up, safe operation;

Explosion Proof Safety Chiller

Low temp. explosion unit Catalytic cracking and other petrochemical equipment

Explosion-proof components

H.Stars Honorary clients in Daily Chemical Industry

H.Stars Group has focused on the R&D and production of refrigeration and heating equipment since 1992, professionally addressing customers' demands and tailoring products to customers' needs. For more details, welcome to contact us at sales@hstars.com.cn or visit us at www.hstarschiller.com

Avoid Downtime, Cut Costs: Smart Maintenance for Smarter Chillers

Screw water-cooled chillers typically operate around 3,000 hours per year, depending on China's climate and geographical conditions. Regular and scientific maintenance is crucial to ensure long-term, reliable operation, extend the lifespan, and reduce operating costs. Maintenance and Upkeep Preventive maintenance during operation and inspection involves creating annual and monthly maintenance plans based on actual operating conditions. Shutdown Procedures In winter, clean and dry the unit. Open the drain valve to empty the shell-and-tube heat exchanger to avoid freezing. The shutdown sequence is: chiller off - cooling tower fan off - cooling water pump off - chilled water pump off. Special attention to anti-freezing: 1. Drain the evaporator and condenser if the unit is outdoors below 0°C during standby. 2. Interlock the water flow switch with the unit to prevent freezing when the chilled water flow switch malfunctions. 3. Ensure water in the evaporator is flowi...

阅读全文

What are the differences between air-cooled chillers and water-cooled chillers | Oumalchiller.com

We all know that according to different heat dissipation methods, chillers can be divided into air-cooled chillers and water-cooled chillers. What is the difference between air-cooled chillers and water-cooled chillers? 1. The air-cooled chiller uses copper tubes and aluminum fins to dissipate heat from the condenser. A fan is required to blow the outdoor air through the heat exchange fins and take away the heat of the condenser, so the air-cooled chiller does not need to be connected to the cooling tower. But compared with water-cooled chillers, under the same power, air-cooled chillers have larger equipment size and higher noise. The condenser of water-cooled chillers exchanges heat with the cooling water from the cooling tower through the heat exchanger. The excess waste heat will be transported to the cooling tower through the cooling water loop and released into the atmosphere, or enter the water-water heat exchanger or soil heat exchange coil for storage. Ther...

阅读全文

What is difference between centrifugal chiller and screw chillers?

Water Chillers are generally divided into the following categories: screw chillers, centrifugal chillers, water ring heat pump units, plate and tube evaporative condensing screw chillers, thermal storage air conditioners, etc. Screw chiller and centrifugal chiller are equipment that we often encounter. Below, Oumal Refrigeration will take you to understand the difference between centrifugal chiller and screw chiller? What is a screw chiller ? The compressor adopts a screw type, hence the name screw chiller. The refrigerant coming out of the evaporator of the unit is a gas; after adiabatic compression by the compressor, it becomes a high-temperature and high-pressure state. The compressed gas refrigerant is isobarically cooled and condensed in the condenser. After condensation, it changes into liquid refrigerant, and then expands to low pressure through the throttle valve and becomes a gas-liquid mixture. The liquid refrigerant under low temperature and low pressu...

阅读全文

H.Stars (Guangzhou) Refrigerating Equipment Group Ltd.

搜索此博客