Water supply system of medical purified water with high quality

A technology of water supply system and purified water, applied in the field of water supply system of medical purified water, can solve the problems of lack of water quality control and inability to meet the needs of use, and achieve the effect of reducing residues, ensuring the use effect and good sterilization effect

Pending Publication Date: 2015-11-04
TIANJIN BANKSUN PURIFYING EQUIP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] However, the current purified water equipment, especially the purified water equipment that produces purified water with low co

Method used

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  • Water supply system of medical purified water with high quality
  • Water supply system of medical purified water with high quality

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[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0019] like figure 1 , 2 As shown, the water supply system of the high-quality medical purified water of the present invention comprises a Y-shaped filter 1, a quartz sand filter 2, a fully automatic water softener 3, a raw water tank 4, a booster pump 5, Plate heat exchanger 6, activated carbon filter 7, precision filter 8, primary high pressure pump 9, primary RO device 10, secondary high pressure pump 11, secondary RO device 12, buffer water tank 13, buffer water pump 14, EDI device 15, purified water tank 16, and circulating water supply device, described circulating water supply device comprises controller, the water supply pipeline 17 that is communicated with described pu...

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Abstract

The invention discloses a water supply system of medical purified water with high quality. The water supply system comprises a quartz sand filter, a full-automatic softener, a raw water tank, a booster pump, a plate heat exchanger, an active carbon filter, a precision filter, a primary high-pressure pump, primary RO (reverse osmosis) devices, a secondary high-pressure pump, a secondary RO device, a buffer water tank, a buffer water pump, an EDI (electrodeionization) device, a purified water tank and a circulating water supply device, which are communicated with a water inlet in sequence, wherein the quantity of RO membranes of the primary RO devices is more than that of the RO membranes of the secondary RO device. The water supply system has the beneficial effects that the primary RO devices and the secondary RO device are ensured to work normally through matching of the quantities of the RO membranes; a middle water tank between the primary RO devices and the secondary RO device is reduced, thus reducing the risk of water pollution; the EDI device is adopted, thus ensuring the effluent quality of purified water; and pure steam sterilization is adopted as the sterilization method of a purified water circulating pipeline, so that the sterilization effects are good.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a water supply system for high-quality medical purified water. Background technique [0002] Pharmaceutical purified water (pharmaceutical biological purified water) system refers to the pure water equipment designed for the medical, biopharmaceutical and food industries in water treatment equipment, especially the purified water equipment used in the medical and biopharmaceutical industries. Its water quality standards must meet my country's According to the latest regulations of the Pharmacopoeia, there are certain index requirements for resistivity and microorganisms. [0003] The purified water equipment designed for the medical, biopharmaceutical and food industries is made of stainless steel throughout, and its process flow can adopt two-stage reverse osmosis or EDI process to meet the needs of different drugs. [0004] However, the current purified water equipment,...

Claims

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Application Information

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IPC IPC(8): C02F9/10C02F1/44C02F1/02C02F1/469C02F103/04
Inventor 刘钰莹王婷刘治涛
Owner TIANJIN BANKSUN PURIFYING EQUIP
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