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Evaporation and concentration system

A technology of evaporation and concentration system and evaporation tank, which is used in heating water/sewage treatment, special treatment targets, multi-stage water treatment and other directions, which can solve the problems of poor use effect of evaporation and concentration system.

Active Publication Date: 2020-10-02
昆山威胜达环保设备有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem that the use effect of the evaporative concentration system is not good

Method used

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  • Evaporation and concentration system
  • Evaporation and concentration system
  • Evaporation and concentration system

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Embodiment Construction

[0040] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be presented in conjunction with a preferred embodiment, it does not mean that the features of the invention are limited to this embodiment. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. The following description contains numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Also, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present invent...

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Abstract

The invention discloses an evaporation and concentration system. The system comprises: a first evaporation tank provided with a first steam outlet and a first concentrated solution outlet; a second evaporation tank provided with a second steam outlet and a second concentrated solution outlet; a decompression device; a first heat exchanger connected with the first evaporation tank and located outside the first evaporation tank; a heat source device comprising a compressor unit and an air inlet port, wherein the compressor unit comprises a plurality of compressors arranged in parallel, each compressor is connected with the air inlet port and the first heat exchanger, and the air inlet port is used for distributing a gaseous refrigerant into each compressor to form a heat exchange medium provided for the first heat exchanger; a second heat exchanger connected with the first steam outlet and the second evaporation tank and positioned outside the second evaporation tank; a distilled water tank connected with the second heat exchanger and the second steam outlet; a preheating device connected with the second evaporation tank; and a cooling device. The evaporation and concentration systemis good in use effect.

Description

technical field [0001] The invention relates to the technical field of waste liquid treatment, in particular to an evaporation concentration system. Background technique [0002] The discharge of industrial waste liquid has caused serious environmental pollution. In order to protect the environment, it is necessary to strictly control the discharge of sewage. Every enterprise that produces industrial waste liquid needs to discharge sewage to a special sewage treatment plant for treatment before discharge. Sewage treatment plants generally Fees are charged according to the amount of treatment, such as several thousand yuan per ton. Therefore, the cost of sewage treatment for enterprises has also increased significantly. Heat pump technology is an efficient, environmentally friendly energy-saving technology that can be widely used in industrial production fields such as chemical industry, low-grade heat energy utilization, seawater desalination, and sewage treatment. After he...

Claims

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Application Information

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IPC IPC(8): C02F1/04
CPCC02F1/04C02F1/041C02F1/046C02F2301/08C02F2303/10
Inventor 路建伟刘威汪惠星
Owner 昆山威胜达环保设备有限公司
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