Explosion Proof Cooling and Heating Systems

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In many special working environments, such as petroleum, chemical, coal and other industries, there are various flammable and explosive gases and substances. Equipment in these environments needs to be explosion-proof to ensure the safety of workers and the smooth progress of production. Explosion proof cooling and heating systems, as a type of equipment with explosion-proof functions, provide important safety guarantees for these special industries.

Application fields of explosion proof cooling and heating systems

Explosion proof cooling and heating systems are widely used in petroleum, chemical, coal, military, pharmaceutical and other industries. They are mainly used for heating and cooling of containers, pipelines and other equipment that store and transport flammable and explosive gases and liquids, as well as laboratories and production Temperature control in workshops and other places.

Selection and installation of explosion proof cooling and heating systems

1. Selection: When selecting explosion proof cooling and heating systems, appropriate cooling capacity, heating power and other parameters should be selected based on the temperature range, humidity, corrosiveness and other factors of the working environment.

2. Installation: explosion proof cooling and heating systems should be installed in a well-ventilated, dry, non-corrosive gas environment and avoid direct sunlight. Installation should be carried out in strict accordance with the requirements of the product manual to ensure the stability and safety of the equipment.

Precautions for use of explosion proof cooling and heating systems

1. Explosion-proof level: The explosion-proof level of conventional cooling and heating systems is ExdIIBT4, which can meet the explosion-proof requirements of most Class A workshops. Explosion-proof is mainly aimed at live accessories such as pumps, heating pipes, and electronic controls, rather than the entire machine being explosion-proof.

2. Oil leakage treatment: If oil leakage is found during use, especially when oil leakage occurs at high temperatures, the circulation function should be turned off immediately and the cause of the oil leakage should be investigated. When troubleshooting and repairing high-temperature oil leaks, be sure to take precautions to avoid burns.

3. Switch and power supply: After use, make sure all switches are turned off, cut off the power supply, and do regular cleaning to keep the work surface and operation panel clean.

4. Temperature control and reaction kettle: This equipment is mainly used for the internal laws and mechanisms of synthesis or reaction systems, and can provide refrigeration, heating and temperature control reactions. Common accessories such as liquid level rods and solenoid valves also need to be explosion-proof.

5. Safety explosion-proof device: In places where sparks may be generated, such as circulation pump motors, explosion-proof electric control cabinets, explosion-proof heaters and various sensors, explosion-proof devices should be installed to eliminate hidden dangers.

6. Comprehensive application: explosion proof cooling and heating systems can not only be used for constant temperature heating or refrigeration, but also for vacuum stirring reactions, distillation concentration reactions, etc., and are suitable for many occasions such as research institutes, colleges and universities, and factory laboratories.

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products up to 900 tons. We specialize in customer service and are dedicated to helping each customer have the optimal temperature control system for their specific need.

We provide non-standard customized solutions. Both single cooling chillers and cooling & heating combo units are available.

Email: info@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

Cooling and Heating Systems (SUNDI series)

(Custom Designs)

Temperature Control Range: -120°C to +350°C

cooling and heating thermostat, widely used in various industry.

Cooling and Heating Systems (WTD series)

(Custom Designs)

（Micro channel / tube reactors specialized）

Temperature Control Range: -70°C to +300°C

Specialized design for micro channel (small liquid holding capacity, strong heat exchange capacity, circulation system high pressure drop)

Cooling and Heating Circulators

(Custom Designs)

Temperature Control Range: -45°C to +250°C

Heating Circulators

(Custom Designs)

Temperature Control Range: +50°C to +300°C

Note: UC series can control the temperature of heat transfer medium. UST series can not only control the temperature of the heat transfer medium, but also control the temperature of the reaction material.

TES Series

(Custom Designs)

Temperature Control Range: -85°C to +250°C

LTS Series (Fluorinated Liquid) 

(Custom Designs)

Temperature Control Range: -80°C to +80°C

TCU Multi-reactors Temperature Control System

(Custom Designs)

Temperature Control Range: -120°C to +250°C

Cooling Chillers                                                                                                     

Recirculating Chillers / Refrigerated Circulator

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Water Chillers / Small Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Low Temperature Chillers

(Custom Designs)

We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.

High Temperature Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.