Industry information - 3 ਪੰਨਾ - Industrial purification heat recovery

Indirect Cooling in Data Centers

Modern data centers are remarkably technologically complex, and keeping them running safely and efficiently requires continual close monitoring and management.

Maintaining the correct temperature is among the most important tasks faced by data center managers. Should the temperature and humidity rise to excessive levels inside the data center, condensation can start forming, damaging the machines within. This can cause massive damage and disruption, so it must be avoided at all costs. Fortunately, various technologies are on hand that can help keep data center temperatures at the right level.

There are numerous ways to cool a data center. Indirect air cooling uses external air, but by including an air-to-air heat exchanger, the outside air is kept in a separate loop, providing cooling without entering the server room.

Indirect cooling methods benefit by not contaminating the inside air with outdoor air pollutants and humidity. A heat exchanger keeps both airstreams separated while transferring the heat from the inside to the outside of the data center building. Consequently, the ambient and indoor air never mix.

Dry cooling is usually sufficient if the data center is located in a consistently low-temperature area, meaning no water is involved. However, by spraying water on the ambient air side of the heat exchanger, an evaporative effect is achieved, resulting in a lower indoor air temperature. This method is called indirect evaporative cooling (IEC).

Ideally suited for warm, dry climates, IEC provides excellent cooling potential with low operational- and first-cost. Ambient temperature reductions of 6-8 °C (10-15 °F) are typical in summer conditions. IEC provides up to 28% in energy savings compared to conventional free cooling and 52% to air-cooled Free Cooling alternatives.

Evaporative cooling requires a plate heat exchanger that balances high efficiency with low pressure drop, offers solid corrosion protection, and reliable water tightness. Cross-flow heat exchangers meet all these requirements while providing outstanding cooling capacity.

Our crossflow heat exchangers, especially with evaporative cooling technology, provide an efficient, low-cost, and environmentally friendly alternative to traditional cooling methods.

A rapid method for eliminating white smoke

ਚਿੱਟੇ ਧੂੰਏਂ ਨੂੰ ਖਤਮ ਕਰਨ ਦਾ ਇੱਕ ਤੇਜ਼ ਤਰੀਕਾ

ਚਿੱਟੇ ਧੂੰਏਂ ਨੂੰ ਖਤਮ ਕਰਨ ਲਈ ਡੀਹਿਊਮਿਡੀਫਿਕੇਸ਼ਨ ਲਈ ਕੰਡੈਂਸਰ ਦੀ ਵਰਤੋਂ ਦਾ ਸਿਧਾਂਤ ਮੁੱਖ ਤੌਰ 'ਤੇ ਫਲੂ ਗੈਸ ਵਿੱਚ ਪਾਣੀ ਦੀ ਭਾਫ਼ ਦੇ ਭੌਤਿਕ ਬਦਲਾਅ 'ਤੇ ਅਧਾਰਤ ਹੈ। ਕੰਡੈਂਸਰ ਫਲੂ ਗੈਸ ਨੂੰ ਘੱਟ-ਤਾਪਮਾਨ ਵਾਲੇ ਪਾਣੀ ਜਾਂ ਹਵਾ ਨਾਲ ਠੰਡਾ ਕਰਦਾ ਹੈ, ਹੌਲੀ-ਹੌਲੀ ਇਸਦਾ ਤਾਪਮਾਨ ਘਟਾਉਂਦਾ ਹੈ, ਅਤੇ ਅੰਦਰਲੀ ਪਾਣੀ ਦੀ ਭਾਫ਼ ਛੋਟੀਆਂ ਪਾਣੀ ਦੀਆਂ ਬੂੰਦਾਂ ਵਿੱਚ ਸੰਘਣੀ ਹੋਣੀ ਸ਼ੁਰੂ ਹੋ ਜਾਂਦੀ ਹੈ। ਇਹ ਛੋਟੀਆਂ ਪਾਣੀ ਦੀਆਂ ਬੂੰਦਾਂ ਕੰਡੈਂਸਰ ਦੇ ਅੰਦਰ ਇਕੱਠੀਆਂ ਹੁੰਦੀਆਂ ਹਨ ਅਤੇ ਅੰਤ ਵਿੱਚ ਤਰਲ ਪਾਣੀ ਬਣਾਉਂਦੀਆਂ ਹਨ, ਜਿਸਨੂੰ ਫਿਰ ਡਰੇਨੇਜ ਪਾਈਪਾਂ ਰਾਹੀਂ ਹਟਾ ਦਿੱਤਾ ਜਾਂਦਾ ਹੈ। ਕੰਡੈਂਸਰ ਰਾਹੀਂ ਡੀਹਿਊਮਿਡੀਫਿਕੇਸ਼ਨ ਚਿੱਟੇ ਧੂੰਏਂ ਨੂੰ ਖਤਮ ਕਰਨ ਦਾ ਇੱਕ ਪ੍ਰਭਾਵਸ਼ਾਲੀ ਤਕਨੀਕੀ ਸਾਧਨ ਹੈ। ਇਹ ਨਾ ਸਿਰਫ਼ ਦ੍ਰਿਸ਼ਟੀਗਤ ਪ੍ਰਦੂਸ਼ਣ ਨੂੰ ਘਟਾ ਸਕਦਾ ਹੈ, ਸਗੋਂ ਵਾਤਾਵਰਣ ਸੁਰੱਖਿਆ ਉਪਕਰਣਾਂ ਦੀ ਕਾਰਜਸ਼ੀਲ ਕੁਸ਼ਲਤਾ ਅਤੇ ਊਰਜਾ-ਬਚਤ ਪ੍ਰਭਾਵ ਨੂੰ ਬਿਹਤਰ ਬਣਾਉਣ ਵਿੱਚ ਵੀ ਮਦਦ ਕਰ ਸਕਦਾ ਹੈ। ਅਸੀਂ ਤੁਹਾਨੂੰ ਫਲੂ ਗੈਸ ਲਈ ਇੱਕ ਢੁਕਵਾਂ ਡੀਹਿਊਮਿਡੀਫਿਕੇਸ਼ਨ ਹੱਲ ਪ੍ਰਦਾਨ ਕਰ ਸਕਦੇ ਹਾਂ, ਜੋ ਕਿ ਆਰਥਿਕ ਅਤੇ ਵਾਤਾਵਰਣ ਅਨੁਕੂਲ ਦੋਵੇਂ ਹੈ। ਈਮੇਲ ਰਾਹੀਂ ਸਾਡੇ ਨਾਲ ਸਲਾਹ ਕਰਨ ਲਈ ਤੁਹਾਡਾ ਸਵਾਗਤ ਹੈ।

Efficient equipment for removing industrial flue gas

ਉਦਯੋਗਿਕ ਫਲੂ ਗੈਸ ਨੂੰ ਹਟਾਉਣ ਲਈ ਕੁਸ਼ਲ ਉਪਕਰਣ

ਫਲੂ ਗੈਸ ਵਿੱਚ ਪਾਣੀ ਦੇ ਭਾਫ਼ ਦੀ ਮਾਤਰਾ ਨੂੰ ਘਟਾਉਣ ਲਈ ਹੀਟ ਐਕਸਚੇਂਜ ਤਕਨਾਲੋਜੀ ਵਾਲੇ ਉਦਯੋਗਿਕ ਫਲੂ ਗੈਸ ਡੀਸਲਫੁਰਾਈਜ਼ੇਸ਼ਨ ਉਪਕਰਣ, ਜਿਸ ਨਾਲ ਚਿਮਨੀ ਦੇ ਨਿਕਾਸ ਦੌਰਾਨ ਪੈਦਾ ਹੋਣ ਵਾਲੇ ਚਿੱਟੇ ਧੂੰਏਂ ਦੇ ਪਲਮ ਨੂੰ ਖਤਮ ਕੀਤਾ ਜਾ ਸਕਦਾ ਹੈ। ਫਲੂ ਗੈਸ ਨੂੰ ਚਿੱਟਾ ਕਰਨ ਲਈ ਹੇਠਾਂ ਦਿੱਤੇ ਕਈ ਆਮ ਤਰੀਕੇ ਹਨ:

ਫਲੂ ਗੈਸ ਹੀਟਿੰਗ ਤਕਨਾਲੋਜੀ: ਡੀਸਲਫਰਾਈਜ਼ਡ ਵੈੱਟ ਫਲੂ ਗੈਸ ਨੂੰ ਉਦਯੋਗਿਕ ਉੱਚ-ਤਾਪਮਾਨ ਵਾਲੇ ਫਲੂ ਗੈਸ ਨਾਲ ਹੀਟ ਐਕਸਚੇਂਜਰ ਰਾਹੀਂ ਗਰਮੀ ਦਾ ਆਦਾਨ-ਪ੍ਰਦਾਨ ਕੀਤਾ ਜਾਂਦਾ ਹੈ ਤਾਂ ਜੋ ਫਲੂ ਗੈਸ ਦੇ ਨਿਕਾਸ ਤਾਪਮਾਨ ਨੂੰ ਵਧਾਇਆ ਜਾ ਸਕੇ, ਜਿਸ ਨਾਲ ਫਲੂ ਗੈਸ ਦੀ ਸਾਪੇਖਿਕ ਨਮੀ ਘਟਦੀ ਹੈ ਅਤੇ ਪਾਣੀ ਦੇ ਭਾਫ਼ ਦੇ ਸੰਘਣੇਪਣ ਤੋਂ ਬਚਿਆ ਜਾ ਸਕਦਾ ਹੈ ਤਾਂ ਜੋ ਚਿੱਟਾ ਧੂੰਆਂ ਬਣ ਸਕੇ। ਇਹ ਤਰੀਕਾ ਚਿੱਟੇ ਧੂੰਏਂ ਦੇ ਉਤਪਾਦਨ ਨੂੰ ਪ੍ਰਭਾਵਸ਼ਾਲੀ ਢੰਗ ਨਾਲ ਘਟਾ ਸਕਦਾ ਹੈ, ਪਰ ਧੂੰਏਂ ਨੂੰ ਗਰਮ ਕਰਨ ਲਈ ਇੱਕ ਨਿਸ਼ਚਿਤ ਮਾਤਰਾ ਵਿੱਚ ਊਰਜਾ ਦੀ ਲੋੜ ਹੁੰਦੀ ਹੈ।

ਫਲੂ ਗੈਸ ਸੰਘਣਾਕਰਨ ਤਕਨਾਲੋਜੀ: ਪਹਿਲਾਂ, ਸੰਤ੍ਰਿਪਤ ਫਲੂ ਗੈਸ ਵਿੱਚ ਪਾਣੀ ਦੇ ਭਾਫ਼ ਨੂੰ ਅੰਸ਼ਕ ਤੌਰ 'ਤੇ ਸੰਘਣਾ ਕਰੋ, ਅਤੇ ਫਿਰ ਫਲੂ ਗੈਸ ਨੂੰ ਗਰਮ ਕਰੋ। ਇਹ ਵਿਧੀ ਫਲੂ ਗੈਸ ਵਿੱਚ ਨਮੀ ਦੀ ਮਾਤਰਾ ਨੂੰ ਘਟਾ ਕੇ ਚਿੱਟੇ ਧੂੰਏਂ ਦੇ ਗਠਨ ਨੂੰ ਘਟਾਉਂਦੀ ਹੈ, ਜਦੋਂ ਕਿ ਕੁਝ ਪਾਣੀ ਦੇ ਸਰੋਤਾਂ ਨੂੰ ਵੀ ਪ੍ਰਾਪਤ ਕਰਦੀ ਹੈ।

MGGH ਤਕਨਾਲੋਜੀ: ਇਲੈਕਟ੍ਰੋਸਟੈਟਿਕ ਪ੍ਰੀਸੀਪੀਟੇਟਰ ਤੋਂ ਪਹਿਲਾਂ ਅਤੇ ਬਾਅਦ ਵਿੱਚ ਫਲੂ ਗੈਸ ਕੂਲਿੰਗ ਹੀਟ ਐਕਸਚੇਂਜਰ ਲਗਾਓ, ਡੀਸਲਫਰਾਈਜ਼ੇਸ਼ਨ ਤੋਂ ਬਾਅਦ ਫਲੂ ਗੈਸ ਹੀਟਿੰਗ ਹੀਟ ਐਕਸਚੇਂਜਰ ਲਗਾਓ, ਅਤੇ ਇੱਕ ਹੀਟ ਮੀਡੀਅਮ ਵਾਟਰ ਸਰਕੂਲੇਸ਼ਨ ਸਿਸਟਮ ਸਥਾਪਤ ਕਰੋ। ਇਹ ਤਕਨਾਲੋਜੀ ਸਾਫ਼ ਧੂੰਏਂ ਨੂੰ ਗਰਮ ਕਰਨ ਲਈ ਅਸਲ ਧੂੰਏਂ ਤੋਂ ਗਰਮੀ ਕੱਢਦੀ ਹੈ, ਜਿਸਨੂੰ ਆਮ ਤੌਰ 'ਤੇ ਚਿੱਟੇ ਧੂੰਏਂ ਦੇ ਉਤਪਾਦਨ ਤੋਂ ਬਚਣ ਲਈ 75-80 ℃ ਤੱਕ ਵਧਾਉਣ ਦੀ ਲੋੜ ਹੁੰਦੀ ਹੈ।

ਸੰਖੇਪ ਵਿੱਚ, ਇਹਨਾਂ ਤਰੀਕਿਆਂ ਵਿੱਚੋਂ ਹਰੇਕ ਦੇ ਆਪਣੇ ਫਾਇਦੇ ਅਤੇ ਨੁਕਸਾਨ ਹਨ, ਅਤੇ ਇਹ ਵੱਖ-ਵੱਖ ਉਦਯੋਗਿਕ ਵਾਤਾਵਰਣਾਂ ਅਤੇ ਜ਼ਰੂਰਤਾਂ ਲਈ ਢੁਕਵੇਂ ਹਨ। ਖਾਸ ਫਲੂ ਗੈਸ ਡੀਸਲਫਰਾਈਜ਼ੇਸ਼ਨ ਤਕਨਾਲੋਜੀਆਂ ਦੀ ਚੋਣ ਕਰਦੇ ਸਮੇਂ, ਪ੍ਰਕਿਰਿਆ ਦੀਆਂ ਸਥਿਤੀਆਂ, ਰਹਿੰਦ-ਖੂੰਹਦ ਗਰਮੀ ਸਰੋਤਾਂ ਅਤੇ ਨਿਵੇਸ਼ ਜ਼ਰੂਰਤਾਂ ਵਰਗੇ ਕਾਰਕਾਂ 'ਤੇ ਵਿਚਾਰ ਕਰਨ ਦੀ ਲੋੜ ਹੁੰਦੀ ਹੈ। ਈਮੇਲ ਰਾਹੀਂ ਸਾਡੇ ਨਾਲ ਸਲਾਹ ਕਰਨ ਲਈ ਤੁਹਾਡਾ ਸਵਾਗਤ ਹੈ।

ਸਮੋਕ ਸਕ੍ਰਬਰ: ਭੌਤਿਕ ਤਰੀਕਿਆਂ ਨਾਲ ਚਿੱਟੇ ਧੂੰਏਂ ਨੂੰ ਕੁਸ਼ਲਤਾ ਨਾਲ ਹਟਾਉਣਾ

The smoke scrubber condenses water vapor in the flue gas into liquid through a condenser, and gas pollutants adhere to the condensed liquid before being discharged through exhaust gas. This technology does not require a collector, but relies on the precipitated liquid to carry away pollutants, thereby reducing operating costs and minimizing the environmental pollution caused by white smoke.

The white smoke removal equipment produced by our company has a compact design layout, flexible installation, and easy operation, which can efficiently and quickly solve the white smoke generated in industrial production. Mainly used for desulfurization and whitening of flue gas from coal-fired boilers, gas-fired boilers, power plants, metallurgy and other industries.

Energy saving devices for heat dissipation in computer rooms

The heat exchange core of the computer room's heat dissipation energy-saving device is an efficient heat dissipation solution specifically designed for data centers or server rooms. By optimizing heat exchange efficiency, energy consumption can be reduced and system performance can be improved. The heat exchanger produced by our company uses hydrophilic aluminum foil as the heat exchange material, and the surface has been specially treated to have excellent hydrophilicity, which can promote the rapid formation and removal of condensed water. During the heat exchange process, the hydrophilic layer can effectively increase the heat exchange area and improve the heat exchange efficiency. Adopting a multi-layer microchannel design increases the contact area between the fluid and the metal wall, thereby improving the heat transfer efficiency. Greatly improved the energy efficiency ratio of data centers and reduced operating costs.

Heat recovery technology for air conditioning systems in shopping malls

In today's pursuit of high-quality shopping experience, we not only focus on the richness and diversity of products, but also care about the comfort and sustainability of the shopping environment.
The core of our company's air conditioning system heat recovery technology lies in the perfect combination of high-efficiency heat exchanger design and intelligent control system. It can efficiently collect the waste heat generated during the operation of air conditioning and convert it into valuable energy for winter heating, domestic hot water, and even pre cooling fresh air in shopping malls.
This process does not require additional energy consumption and can achieve internal energy recycling, significantly reducing the overall energy consumption cost of the mall. And it can automatically adjust the operating status and heat recovery intensity of the air conditioner. This means that whether it's scorching summer or cold winter, the mall can ensure constant temperature and humidity, providing customers with the most comfortable shopping environment while achieving the best energy-saving effect. Welcome to consult via email.

Energy saving scheme for heat recovery of central air conditioning system

In the operation of central air conditioning systems, we can adopt high-efficiency heat exchangers for energy-saving renovation plans, and can choose plate heat exchangers or microchannel heat exchangers with high heat transfer efficiency and low fluid resistance. Our heat exchanger has a larger heat transfer area and more efficient heat transfer performance, which can reduce energy consumption under the same heat transfer conditions. Install a waste heat recovery device in the central air conditioning system to recover and reuse the emitted heat. It can also be combined with heat pump technology, which is an efficient way of transferring heat energy by consuming a small amount of electricity or fuel energy to transfer the heat from a low-temperature heat source to a high-temperature heat source. The application of heat pump technology in central air conditioning systems can improve the coefficient of performance (COP) of the system and reduce energy consumption.

Exhaust gas heat exchanger for heat pump drying

Free combination of heat exchangers for air conditioning units

Modular air conditioning units are an efficient and flexible central air conditioning solution that can be freely combined according to the actual needs of buildings, meeting different cooling or heating requirements by increasing or decreasing the number of units. Each unit is connected to each other through a return pipe and a supply pipe, forming a modular combination of a main return pipe and a main supply pipe.
We use plate heat exchangers, which have a heat transfer coefficient 3-5 times higher than tube heat exchangers under the same pressure loss. They occupy one-third of the space of tube heat exchangers and can achieve a heat recovery rate of over 90%.
Our air-cooled heat pump air conditioning unit adopts a compression refrigeration cycle, which is a dual-purpose air conditioning cooling and heating source unit. During summer cooling, outdoor air is used for heat dissipation (air cooling), while during winter heating, heat is extracted from outdoor air (air source).
Welcome to consult via email.

ਸਪਰੇਅ ਪੇਂਟਿੰਗ ਐਗਜ਼ੌਸਟ ਗੈਸ ਤੋਂ ਰਹਿੰਦ-ਖੂੰਹਦ ਦੀ ਗਰਮੀ ਦੀ ਰਿਕਵਰੀ

Spray coating is a surface treatment method that sprays plastic powder onto parts, widely used in various fields such as automotive, electronic products, furniture and appliances, construction industry, machinery, and public facilities. The waste heat recovery plate heat exchanger for spray coating waste gas is an energy recovery device that can recover and utilize the heat energy generated during the high-temperature baking process of spray coating.

working principle:
The plate heat exchanger for waste heat recovery from spray coating waste gas transfers the heat from the dry waste gas to other media, such as fresh air or water, to achieve energy recovery and utilization. The device consists of a series of parallel arranged metal plates, and the gas from the heat source and cold source flows cross between the plates, achieving heat transfer through thermal conduction and convective heat transfer of the metal plates.
Application areas:
Spray painted waste gas heat recovery plate heat exchangers are widely used in industries that require a large amount of thermal energy, such as metallurgy, chemical industry, building materials, machinery, electricity, etc. In these industries, the exhaust and smoke exhaust of various smelting furnaces, heating furnaces, internal combustion engines, and boilers, as well as the residual heat of flue gas from industrial kilns, are the main objects of waste heat recovery.
Product advantages:
Efficient heat transfer: The plate type gas waste heat recovery heat exchanger adopts an efficient plate design with a high total heat transfer film coefficient, which can quickly and effectively transfer heat.
Compact structure: The equipment occupies a small area, is lightweight, and has a large heat exchange area per unit volume, making it suitable for situations with limited space.
Safe and reliable: The equipment adopts a fully welded form, and the manufacturing process strictly follows the enterprise standards. Multiple pressure testing procedures ensure that the equipment can be used for a long time without leakage.
Energy saving and environmental protection: By using heat exchange to cool down the waste heat flue gas, the heat recycling system achieves the goal of energy saving, improves the economic efficiency of the enterprise, and reduces operating costs.
matters needing attention:
When selecting and using spray coating waste gas heat recovery plate heat exchangers, it is necessary to design and install them according to specific spray coating process parameters and requirements. It is important to ensure that the selection of the heat exchanger is appropriate, the material is heat-resistant, and appropriate control measures are taken to ensure the stability and safety of the heat exchange process.

Exhaust gas heat exchanger for heat pump drying

The exhaust gas heat exchanger for heat pump drying is a device used to recover and reuse the waste heat generated during the drying process. It can improve energy efficiency, reduce operating costs, and minimize environmental impact, making it an indispensable part of modern industry.
working principle:
Plate heat exchangers are composed of heat exchange cores, guide vanes, fixed frames, etc. They adopt cross flow, counter flow, or cross counter flow structures to ensure that the two airflows do not mix and to avoid the transfer of odors and moisture. This design improves the efficiency and reliability of heat exchange. When there is a temperature difference between two airflows, they will exchange heat through a heat-conducting plate. The hotter side transfers heat to the cooler side to achieve energy recovery. Plate heat exchangers adopt a modular structure, with low maintenance costs and easy use. According to different air flow channels, it can be divided into cross flow, counter flow, and cross counter flow types to meet different application requirements.
Plate heat exchangers are not only used in heat pump drying systems, but also widely used in various industries such as HVAC, communication, power, textile, automotive, food, medical, agriculture, animal husbandry, etc., for ventilation, energy recovery, cooling, preheating, dehumidification, and waste heat recovery.

ਉਦਯੋਗਿਕ ਸ਼ੁੱਧਤਾ ਗਰਮੀ ਰਿਕਵਰੀ

ਸ਼੍ਰੇਣੀ ਆਰਕਾਈਵ ਉਦਯੋਗ ਦੀ ਜਾਣਕਾਰੀ