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Ship sewage treatment heat pump

A technology for sewage treatment and sewage, applied in water/sewage multi-stage treatment, seawater treatment, water/sludge/sewage treatment, etc., can solve problems such as high cost, low treatment efficiency, and inability to meet the multi-functional use requirements of ships , to achieve the effect of occupying less land and lower operating costs

Active Publication Date: 2017-11-21
庭泓科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a ship sewage treatment heat pump to solve the existing problems of single function, low processing efficiency, high cost and inability to meet the multi-functional use requirements of ships.

Method used

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  • Ship sewage treatment heat pump

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Embodiment Construction

[0010] see figure 1 , a ship sewage treatment heat pump according to the present invention comprises a steam compressor 1, a condensed water storage tank 10, a heating heat exchanger 13, a refrigeration heat exchanger 42, a seawater desalination evaporator 25, a sewage evaporator 48, a vacuum pump 55, Sewage pretreatment device B, seawater desalination salt water crystallization device A, bathing hot water unit C, drinking water ecological reprocessing unit D, water vapor compressor 1 will come from heating heat exchanger 13, seawater desalination evaporator 25 and sewage evaporator 48 The evaporated water vapor is respectively pressurized as the heat source of the heating heat exchanger 13, the seawater desalination evaporator 25 and the sewage evaporator 48; the steam of the cooling heat exchanger 42 is output into the heating heat exchanger 13, and the heating heat exchanger 13 and cooling heat exchanger 42 respectively output heating and cooling sources through control val...

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Abstract

A ship sewage treatment heat pump, characterized in that it includes a steam compressor, a condensed water storage tank, a heating heat exchanger, a refrigeration heat exchanger, a seawater desalination evaporator, a sewage evaporator, a vacuum pump, a sewage pretreatment device, a seawater Desalinated salt water crystallization device, bath hot water unit, drinking water ecological reprocessing unit. The advantages of the present invention are: a small heat pump unit capable of heating in winter, cooling in summer, capable of desalinating sea water, generating electricity, and bathing throughout the year. The operating cost is low. If the heat pump is adopted by land and sea ships, it will be a revolutionary situation for domestic energy consumption, and the whole set of equipment occupies very little land.

Description

technical field [0001] The invention relates to a ship sewage treatment heat pump, which is a small heat pump unit capable of heating in winter, cooling in summer, desalination of sea water, power generation, and bathing throughout the year. Background technique [0002] With the development of the nautical industry, the amount of sewage discharged from ships has increased year by year, resulting in increasingly serious environmental pollution of marine water bodies. The main components of sewage on ships are similar to those of urban domestic sewage. The pollutants are mainly organic matter, such as starch, fat, protein, cellulose, sugar, mineral oil, etc., among which COD (chemical oxygen demand) and BOD (biological oxygen demand amount) is higher. If these water bodies are not treated or discharged up to standard, it will cause great pollution. At present, the ship sewage treatment methods mainly adopt biochemical method, physicochemical method, electrochemical method a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B30/06C02F9/14C02F9/10C02F103/08
Inventor 周屹周俊云周琳郑新玲高卫国全合平李伟华
Owner 庭泓科技有限公司