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Solar water-salt co-production device and manufacturing technology thereof

A manufacturing process and solar energy technology, applied in water supply devices, drinking water devices, industrial buildings, etc., can solve the problems of low passive output, high energy consumption, and large active investment, and achieve short investment recovery period and high light and heat utilization rate High, conceived scientific and reasonable effect

Inactive Publication Date: 2015-10-14
BEIJING YUNTE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Originated from solar desalination in the 15th century, a wide variety of technological methods have been developed to this day, all of which are in scientific research and testing. The reason why none of them can enter the market operation is that the passive type has low output, and the active type has large investment and high energy consumption.

Method used

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  • Solar water-salt co-production device and manufacturing technology thereof
  • Solar water-salt co-production device and manufacturing technology thereof
  • Solar water-salt co-production device and manufacturing technology thereof

Examples

Experimental program
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Effect test

specific Embodiment 1

[0079] The designed shed has a width span of 10m, an arch height of 4m, and a shed length of 500m. In the Bohai Sea area of ​​Shandong, it can withstand wind loads of 1200Kpa and snow loads of 260kg / m 2 , service life ≥ 10 years.

[0080] According to the basic design requirements above, the selection of materials and construction methods are as follows:

[0081] 1. Scaffold structure processing and material selection:

[0082] Scaffold structure material selection 120g / m 2 Hot-dip galvanized rectangle, size 40*60*1.5 (unit: mm), made into a curved profile with a span of 10m and an arch height of 4m by a press machine, and then sprayed with epoxy powder coating for anticorrosion (the color is black), purlin frame The keel is a 30*50*1.5 (unit mm) hot-dip galvanized rectangular tube, which is also treated with an anti-corrosion coating of epoxy powder coating.

[0083] 2. Scaffold installation:

[0084] Arrange the arc-shaped profiles at an equidistant distance of 1.1m, and...

specific Embodiment 2

[0122] The production method and facility of a kind of solar brine cogeneration of the present invention, length 1000m, width 1000m 20 shed buildings group, area Hainan Province, wind load 2000Kpa, shed height (vault) 3.5m, single-span arch The height is 1.5, the span is 10m, and the shed column is 2.0m high.

[0123] Scaffold design and installation:

[0124] According to the requirements of the above working conditions: the width of the shed group is 1000m, the span is 10m, and the building group with 100 spans and a length of 1000m is manufactured.

[0125] 1. The horizontal arc bracing of the scaffolding is made of FRP material 5*50*70 (unit mm), the purlin brace is aluminum alloy fluorocarbon coating profile 1.2*30*50 (unit mm), and the shed column is 2.0*φ150 (unit mm ), the hot-dip galvanized pipe is treated with fluorocarbon anti-corrosion coating, according to the design requirements, the distance between arc braces is 1500 (mm), and the span of purlin brace units is...

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Abstract

The invention belongs to the field of sea water desalination, and particularity relates to a solar water-salt co-production device and a manufacturing technology thereof. The solar water-salt co-production device comprises a combined transparent shed cover, wherein one layer or a plurality of layers of heat absorbing gauze hoods are mounted in the combined transparent shed cover; a spraying device is mounted in each heat absorbing gauze hood; a spraying cleaner is mounted between each heat absorbing gauze hood and the combined transparent shed cover; a desalted water collecting tank and a rain water collecting tank are arranged at the connected position of the combined transparent shed cover and the ground, and the desalted water collecting tank and the rain water collecting tank are connected with a reservoir through water pipes. The solar water-salt co-production device realizes water-salt co-production of sea water desalination, rain water collection and yield increase of bay salt through solar energy utilization; the solar water-salt co-production device is high in utilization rate of light and heat, low in manufacturing cost, short in investment payoff period, and scientific and reasonable in designing conception, and therefore, the solar water-salt co-production device is suitable for large-scale industrial popularization; the solar water-salt co-production device provides a new path for carbon-free sea water desalination.

Description

technical field [0001] The invention relates to a solar water-salt cogeneration device and a manufacturing process thereof, belonging to the field of seawater desalination. Background technique [0002] Sun-dried salt is divided into two stages of process, namely evaporation and concentration and crystallization of salt. The area of ​​the evaporation pool and the crystallization pool in the salt pan is generally 8:2, and there are four factors that determine the efficiency of evaporation: sunlight resources, radiation intensity, wind convection, and environment. Temperature and humidity generally cannot be produced in the low-temperature winter in northern my country. In addition, on cloudy and rainy days, not only does it not evaporate, but precipitation can reduce the concentration of raw brine due to dilution. Heavy rain is the most sensitive issue in the sun-dried salt industry. [0003] Originated from solar desalination in the 15th century, a wide variety of technologic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/14C02F1/12E04H5/02E03B3/02C02F103/08
CPCY02A20/108Y02A20/124Y02A20/142Y02A20/212
Inventor 许刚窦小琳
Owner BEIJING YUNTE TECH
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