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High-treatment-capacity low-temperature vacuum evaporator

A low-temperature vacuum and evaporator technology, applied in water/sewage treatment, heating water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of high price and energy consumption, poor heat transfer efficiency, and low treatment capacity problem, to achieve the effect of extended service life, reduced maintenance and maintenance costs, and high energy efficiency

Active Publication Date: 2021-04-16
昆山威胜达环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of the current evaporation and concentration equipment has low processing capacity, poor heat exchange efficiency, high price and high energy consumption. For enterprises with large daily average processing capacity, it is more expensive to purchase multiple equipment

Method used

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  • High-treatment-capacity low-temperature vacuum evaporator
  • High-treatment-capacity low-temperature vacuum evaporator
  • High-treatment-capacity low-temperature vacuum evaporator

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Embodiment Construction

[0045]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 inventi...

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Abstract

The invention relates to a high-treatment-capacity low-temperature vacuum evaporator which comprises an evaporation tank which is provided with a steam outlet and a concentrated solution outlet; a condensation tank which is connected with the steam outlet; heat exchangers which are respectively arranged in the evaporation tank and the condensation tank; a heat source device which comprises a compressor unit and an air inlet port, wherein the compressor unit comprises a plurality of compressors which are arranged in parallel, each compressor is connected with the air inlet port and the heat exchanger, the air inlet port is used for distributing gaseous refrigerants into each compressor, and forming a heat exchange medium provided for the heat exchanger so as to heat the waste liquid in the evaporation tank, and evaporating the waste liquid to form water vapor; a refrigerating device which is connected with the heat source device and the heat exchanger; and a pressure reducing device which is used for vacuumizing the evaporation tank. The high-treatment-capacity low-temperature vacuum evaporator has the advantages that the treatment capacity can be greatly increased, and the high heat exchange efficiency and the high effluent quality can be realized at lower cost.

Description

[0001] This application is a divisional application. The application number of the parent case of the divisional application is 202010742419.X, the application date is July 29, 2020, and the invention name is "large-capacity low-temperature vacuum evaporator". technical field [0002] The invention relates to a large-capacity low-temperature vacuum evaporator, which belongs to the field of environmental protection equipment. Background technique [0003] Energy issues and environmental issues have become increasingly prominent in industrial production, which puts forward higher requirements for energy-saving technologies. The discharge of hazardous waste liquids such as industrial wastewater has caused serious environmental pollution. In order to protect the environment, it is necessary to strictly control the discharge of sewage. All large-scale landfill enterprises need to discharge sewage to special sewage treatment plants for treatment before discharge. Sewage treatment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/04
CPCC02F1/04C02F1/041C02F1/046C02F2301/063
Inventor 路建伟刘威刘成玉
Owner 昆山威胜达环保设备有限公司
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