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Energy-saving recovery system for unqualified water and sterilized water in purification and injection water systems

A water for injection and recovery system technology, applied in the field of biomedicine, can solve the problems of increasing industrial wastewater discharge, waste discharge, etc., and achieve the effect of saving energy consumption for initial heating, saving energy consumption for cooling, and avoiding energy consumption for cooling

Active Publication Date: 2018-03-13
郭云霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These design applications are to waste some high-calorie, high-quality water again after increasing the cooling energy consumption, and after the discharge, it will increase the treatment cost in the sewage treatment link, and increase the discharge of industrial wastewater

Method used

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  • Energy-saving recovery system for unqualified water and sterilized water in purification and injection water systems
  • Energy-saving recovery system for unqualified water and sterilized water in purification and injection water systems
  • Energy-saving recovery system for unqualified water and sterilized water in purification and injection water systems

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Experimental program
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Embodiment Construction

[0046] Valve initial state: HV001, HV002, HV003, HV004, HV005, HV006, HV007, HV008, HV009, HV021, HV010, HV011, HV018, HV019, HV016, HV022, HV023, HV024, HV060, HV070 are valve adjustment 1 valve open, Suitable state, other valves are closed;

[0047] Operation mode of collection and utilization of unqualified water generated during the preparation process of purified water equipment:

[0048] 1. When the purified water equipment produces water normally, the valves AV002 and AV003 are in the open state;

[0049] 2. In the initial stage of startup and working process of the purified water equipment, if the conductivity sensor CE01 monitors that the conductivity of the purified water effluent exceeds the standard, AV002 and AV003 are turned off, and AV001 is turned on at the same time;

[0050] 3. At this time, the unqualified water produced by the purified water equipment flows into the collection pipe network to the buried water collection tank by itself;

[0051] 4. The col...

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Abstract

The invention discloses energy-saving recovery process design based on unqualified water and sterilized water from purified water and water-for-injection systems. The design is characterized in that drainage pipeline branches of purified water equipment, water-for-injection equipment and distribution systems of the purified water equipment and water-for-injection equipment are designed and mounted, a softened water branch of a purified water pretreatment unit is taken as a cold source of a heat exchanger of the water-for-injection distribution system, a stainless steel water collection tank is buried in a position closer to the purified water equipment and water-for-injection equipment, recycling of the unqualified water, disinfected water and the sterilized water of the systems is realized through program control and automatic valve group switching, meanwhile, the collected unqualified water, disinfected water and sterilized water are conveyed directly by condensate recovery equipment to a water tank of a steam boiler to serve as raw water of the boiler, so that the process design has the advantages that efficient reutilization of the unqualified water of the purified water equipment and water-for-injection equipment as well as the disinfected water and the sterilized water of the distribution systems is guaranteed, the boiler operation cost is reduced greatly, and unmanned full-automatic operation of an energy-saving recovery system can be completely realized.

Description

technical field [0001] The invention belongs to the technical field of biomedicine, and is especially suitable for enterprises that produce purified water, injection water and industrial steam energy by themselves. [0002] In the present invention, the purified water equipment, the water for injection equipment, and the sewage discharge pipes of the corresponding distribution system are designed and installed with double branches, and the system is controlled by the program control and the valve group is automatically switched. Sterile water discharge. A stainless steel water collection tank is buried near the purified water equipment and water for injection equipment to collect the unqualified water produced during the preparation process of the purified water equipment and water for injection equipment, as well as the disinfection and sterilized water discharged from the distribution system , At the same time, use the condensed water recovery equipment to directly transpor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/08C02F9/10
CPCC02F1/02C02F1/441C02F2303/04
Inventor 贾志平贾布托贾佳錄
Owner 郭云霞
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