A land-based sea ice collection device and collection method

A collection device, ice water technology, applied in seawater treatment, general water supply conservation, chilled water/sewage treatment, etc., can solve problems such as low efficiency, high cost, energy consumption, etc., to reduce energy consumption, resource sharing, and environmental friendliness Effect

Inactive Publication Date: 2015-12-09
BEIJING NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This mechanical ice harvesting method not only needs to use a variety of equipment, but also consumes a lot of energy, with high cost and low efficiency

Method used

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  • A land-based sea ice collection device and collection method
  • A land-based sea ice collection device and collection method
  • A land-based sea ice collection device and collection method

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Embodiment Construction

[0046] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0047] Such as Figure 1-6 As shown, a land-based sea ice collection device includes a seawater evaporation pool 100, a transmission system 200, and an ice storage tank 300; the transmission system includes a gate device 201 and an ice water channel 202; The water channel 202 is connected, the gate device 201 is arranged on the ice water channel 202 , and the height of the bottom of the ice storage tank 300 is lower than that of the seawater evaporation pool 100 .

[0048] The gate device 201 includes a control gate 1 and...

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Abstract

The invention discloses a land-base sea ice collection device which comprises a seawater evaporation tank (100), a transmission system (200) and an ice storage tank (300), wherein the transmission system comprises a gate unit (201) and an ice water channel (202); the outlet of the seawater evaporation tank (100) is connected with the inlet of the ice storage tank (300) through the ice water channel (202); the gate unit (201) is arranged on the ice water channel (202); and the height of the bottom of the ice storage tank (300) is smaller than that of the seawater evaporation tank (100). The device can collect the sea ice in the seawater evaporation tank of the land salt field to the ice storage tank to facilitate the production of the salt field in winter, and can also collect the sea ice at high efficiency and low energy consumption, thereby satisfying the requirements for large-scale ice collection in sea ice desalting production.

Description

technical field [0001] The invention relates to the field of sea ice desalination. More specifically, it relates to a land-based sea ice collection device and collection method. Background technique [0002] The Bohai Rim region is one of the regions with the most scarce fresh water resources in my country, and the Bohai Sea is the main freezing sea area in winter in my country. The salt content of sea ice in the Bohai Sea is divided into 4‰-11‰, which is mainly liquid concentrated brine (brine cells) sealed inside the sea ice. The liquid concentrated brine in the sea ice can be removed under low temperature conditions by physical methods, so that the sea ice can be converted from brackish water to fresh water. Sea ice desalination is a new technology in the field of seawater desalination in my country, and it has important practical and strategic significance for solving the water shortage problem in the Bohai Rim region. [0003] A large number of salt fields are distri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/22C02F103/08
CPCY02A20/124
Inventor 顾卫万志宗王少新邵冬冬
Owner BEIJING NORMAL UNIVERSITY
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