Big-flow pure water supplying equipment and pure water producing technology

Abstract

The invention provides big-flow pure water supplying equipment. The big-flow pure water supplying equipment is characterized by comprising a raw water booster pump, a pre-filter device, a precision filter, a high-pressure pump, an RO system and a pure water tank, and further comprises a loop pressure adjusting device, wherein the raw water booster pump, the pre-filter device, the precision filter,the high-pressure pump, the RO system and the pure water tank are connected in sequence from a raw water end to a water supply end, and the loop pressure adjusting device is used for adjusting watersupply pressure of the pure water tank. The invention further provides a pure water producing technology based on the big-flow pure water supplying equipment. According to the pure water producing technology, the loop pressure adjusting device is applied to make the water supplying pressure of the pure water tank and the pressure of the water supply end balanced, pipe pressure fluctuation caused by pure water supplying instability is lowered, the water supplying pressure is kept stable, and thus the water usage efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a large-flow pure water supply equipment and a pure water production process. Background technique [0002] Pure water is mainly used in industrial production and laboratories that have strict requirements on water. For the production of products in many industries such as biology, medicine, petroleum, chemical industry, semiconductor, etc., a large amount of pure water is required as process water or reaction cooling water. At present, large-flow pure water equipment has been widely used when supplying water to multiple production terminals. However, in the current factory environment, the length of the pure water supply line 8 varies. When the terminal uses water, the pure water equipment cannot guarantee the water supply pressure of each water terminal. , cannot be automatically adjusted according to the working conditions of the terminal equipment, and can...

AI Technical Summary

Problems solved by technology

At present, large-flow pure water equipment has been widely used when supplying water to multiple production terminals. However, in the current factory environment, the length of the pure water supply line 8 varies. When the terminal uses water, the pure water equipment cannot guarantee the water supply pressure of each water terminal. , cannot be automatically adjusted according to the working conditions of the terminal equipment, and can only rely on the operator's proficiency in production to adjust the valve of the booster unit to adjust the water supply pressure, which will inevitably bring about fluctuations in water pressure and affect the operating efficiency of workers. At the same time, the quality of construction products cannot be guaranteed

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