Normal-temperature distilling sea water desalination device

A seawater, room temperature technology, applied in seawater treatment, general water supply saving, heating water/sewage treatment, etc., can solve problems such as large amount of water vapor, difficult parts processing and manufacturing, material problems in evaporation area and condensation area, etc. Good, low manufacturing cost, easy installation effect

Inactive Publication Date: 2012-05-02
张世严
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Problems solved by technology

[0002] The application number of the invention patent is 201010546509.8, and the name of the inv

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  • Normal-temperature distilling sea water desalination device
  • Normal-temperature distilling sea water desalination device
  • Normal-temperature distilling sea water desalination device

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Embodiment Construction

[0014] Such as figure 1 The schematic diagram of the main structure of the multi-tank room temperature distillation seawater desalination device with double tanks connected in parallel is shown. Wherein it comprises the first double tank body that condenser (1), evaporator (2) form, the second double tank body that condenser (21), evaporator (22) form, condenser (23), evaporator (24) form the third double tank body, circulating sea water pump (4), circulating sea water tank (5), vacuum pump (6), water-gas separator (7), fresh water tank (8), sedimentation filter tank (9 ), pretreatment water tank (10), sea water replenishment pump (11).

[0015] Such as figure 2 The structure schematic diagram of the embodiment of the double-tank normal-temperature distillation seawater desalination device shown. Including condenser (1), evaporator (2), water retainer (3), circulating sea water pump (4), circulating sea water tank (5), vacuum pump (6), water and gas separator (7), fresh wa...

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Abstract

The invention discloses a normal-temperature distilling sea water desalination device, belonging to devices for desalinating sea water or saline-alkaline water by a distilling method. The normal-temperature distilling sea water desalination device comprises a condenser, an evaporator, a sediment filtering basin, a preprocessing water tank, a sea water charging pump, a water-gas separator, a vacuum pump, a fresh water tank, a circulating sea water tank and a circulating sea water pump. The device has the following technical characteristics that: two kinds of sea water distillation ways are provided, one way comprises both flash distillation and film distillation, and the other way comprises film distillation only. The evaporator and the condenser are not located in the same tan body, and a baffle board is located at outside of two tank bodies. The water-gas separator is arranged in front of the vacuum pump, and the water-gas separator is configured with 1-3 stages. The sea water desalination device comprises two forms of structure as follows: one is a dual-tank body structure, and the other one is a multi-tank body structure, and the multi-tank body is a combined body formed by more than two independent dual-tank body desalination units in parallel. In the multi-tank body sea water desalination device, if any dual-tank body fails, regular work of other tank bodies cannot be influenced. The sea water desalination device provided by the invention is easier to manufacture and install, can save material and has lower cost, higher quality of fresh water and lower energy consumption.

Description

Technical field: [0001] The present invention is a device for desalinating seawater or saline-alkali water, specifically, a device for desalinating seawater or saline-alkali water at normal temperature by means of distillation. Background technique [0002] The application number of the invention patent is 201010546509.8, and the name of the invention is the normal temperature distillation seawater desalination device. The amount of water vapor is too high. Contents of the invention [0003] The normal temperature distillation seawater desalination device of the present invention overcomes the shortcomings of the prior art and provides a new technical solution. The present invention is an improved technical solution to the prior art with the application number of 201010546509.8, and its features are as follows: [0004] 1. The present invention is a seawater desalination device with double tanks as independent desalination units, one tank is an evaporator, and the other t...

Claims

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Application Information

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IPC IPC(8): C02F1/04C02F103/08
CPCY02A20/124
Inventor 张世严张晓康张玲张柏鑫方艺涵
Owner 张世严
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