Plate heat exchangers have been widely used in metallurgy, mining, petroleum, chemical, electric power, medicine, food, chemical fiber, paper, textile, ship, heating and other departments, can be used for heating, cooling, evaporation, condensation, sterilization, waste heat Recycling and other situations
chemical industry
Production of titanium oxide, alcohol fermentation, ammonia synthesis, resin synthesis, rubber production, cooling of phosphoric acid, cooling of formalin, alkali carbon industry, electrolysis of alkali.
iron industry
Cool the quenching oil, cool the plating solution, cool the reducer lubricant, cool the rolling mill, and draw the machine coolant.
Metallurgical industry
The aluminate mother liquor is heated and cooled, the sodium aluminate is cooled, and the aluminum smelting mill lubricating oil is cooled.
Machinery manufacturing
Various quenching liquids are cooled, cooling presses, industrial machine lubricating oils, and engine oils are heated.
food industry
Salt, dairy, soy sauce, vinegar sterilization, cooling, animal and vegetable oil heating, cooling, beer production, heating and cooling of beer, wort, sugar, gelatin concentration, sterilization, cooling, manufacturing sodium glutamate.
Textile industry
Heat recovery of various waste liquids, cooling of boiling phosphating fibers, cooling of viscose liquid, cooling of acetic acid and acid anhydride, cooling of aqueous alkali solution, heating and cooling of viscose.
Paper industry
Cooling black water, heating and cooling of bleaching salt and alkali solution, heat recovery of cellophane waste liquid, heating and cooking acid, cooling sodium hydroxide aqueous solution, recovering waste liquid of bleached sheet, condensing of exhaust gas, preheating concentrated pulp Like waste.
centralized heating
Thermal power plant waste heat district heating, heating domestic water, boiler district heating
Oil industry
Heating and cooling the synthetic detergent, heating the whale oil, cooling the vegetable oil, cooling the sodium hydroxide, cooling the glycerin, and emulsifying the oil.
Power industry
The generator shaft pump is cooled and the transformer oil is cooled.
Ship
Diesel engine, central cooler, unloader water cooler, piston cooler, lube oil cooler, preheater, desalination system (including multi-stage and single-stage)
Marine aquaculture industry
Supporting boilers to raise the temperature of seedlings and seawater has saved the use of coal, thereby saving energy and improving efficiency.
other
Medicine, petroleum, building ceramics, glass, cement, geothermal utilization, etc.
BR series products, the whole machine is equipped with two types of common structure (not often used for washing and unloading) and hanging structure (for frequent use of washing and unloading).
The common structure consists of main parts such as herringbone corrugated sheets, gaskets, compression plates, upper and lower positioning bolts, and compression bolts.
The hanging structure is composed of herringbone corrugated plates, gaskets, fixed pressing plates, intermediate plates, movable pressing plates, brackets, upper and lower positioning beams, and compression bolts.
Common malfunctions
The plate heat exchanger has the characteristics of high heat transfer coefficient, small pressure drop, compact structure, light weight, small space occupation, convenient combination of area and process, strong versatility of parts, wide choice of materials and easy realization of large-scale production. Widely used in food, machinery, metallurgy, petrochemical and shipbuilding, and become the leading heat exchange equipment in urban central heating projects. In order to ensure the normal operation of the plate heat exchanger and prolong the service life of key components (such as plates and pads), it is particularly important to understand the failures of the plate heat exchangers and their causes and treatment methods.
The main features of the T8 lamp include:
1. High luminous efficiency: T8 lamps use phosphors and electronic ballasts, which can provide high brightness and high luminous efficiency lighting effect, providing sufficient light for plants.
2. Energy saving and environmental protection: Compared with traditional incandescent lamps, T8 lamps have a higher energy efficiency ratio and longer service life, which can save energy and reduce carbon emissions.
3. Good spectrum: T8 lamps can provide spectra of different wavelengths according to the growth needs of plants, such as blue, red and full spectrum, which is conducive to the growth and reproduction of plants.
4. Easy installation: The T8 lamp adopts the common G13 interface, which can be directly installed on the T8 lamp holder without additional modification and installation work.
In the field of plant planting, T8 lamps are widely used in the growth lighting of indoor flowers, vegetables, fruits, lawns and potted plants. It can provide sufficient light intensity and appropriate spectrum, promote plant photosynthesis and growth and development, improve yield and quality.
It should be noted that different plants have different needs for light, so when choosing T8 lamps, it is necessary to choose the appropriate spectrum and light intensity according to the growth stage and type of plants. At the same time, reasonable lamp layout and use time are also key factors to ensure good plant growth.
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Shenzhen Pvison Technology Co., Ltd. , https://www.pvisunggrowlight.com