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seawater storage tank

A water storage tank and seawater technology, which is applied to underwater structures, packaging, construction, etc., can solve the problems of inconvenient transportation of circular water tanks, reduced seawater desalination efficiency, and easy moss growth in civil construction investment, etc., to improve water supply quality and corrosion resistance. Strong and easy to promote

Active Publication Date: 2019-10-08
山东北斗膜技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high content of chloride ions in seawater, water tanks made of steel plates not only have poor corrosion resistance, short life, high maintenance costs, corrosion and peeling off of the anti-rust paint layer, polluting water quality
Moreover, due to the need to use larger water tanks for seawater storage, the use of traditional carbon steel and stainless steel round water tanks is extremely inconvenient to transport, and even on-site production requires a lot of manpower and material resources
The water storage tank side of the construction concrete has the problems of easy leakage, easy growth of moss and high civil construction investment
Moreover, the existing water storage tanks only have a pure water storage function. The original seawater contains a large amount of sediment and algae. These substances will reduce the efficiency of seawater desalination when these substances enter the seawater desalination system.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 1-2 As shown, a kind of seawater storage tank designed by the present invention, the storage tank is assembled with 1m*1m glass steel plate, the glass steel plate is made of food-grade resin, the central circular area of ​​the glass steel plate is arc-shaped convex, and the outer surface of the glass steel plate There is a cross-shaped stiffener 111 surrounded by an edge 112 perpendicular to the plate body, and a fixing hole 113 is provided on the edge. The fixing hole 113 is used for the fixed connection of adjacent plate bodies, and the connection is completed by bolts. Glass steel plate is divided into base plate 11, side plate 12, top plate 13 according to the difference of installation position, and the thickness of base plate 11 is greater than the thickness of side plate 12, and the thickness of side plate 12 is greater than the thickness of top plate 13. Bolts are used to pass through the fixing holes between adjacent glass steel plates for fixed co...

Embodiment 2

[0046] like Figure 3-5 Shown, the second embodiment of the seawater storage tank designed by the present invention, embodiment two is on the basis of the seawater storage tank of embodiment one, has increased the upper side of a corner of the box body, and the shower box 10 The area is the area of ​​a glass fiber reinforced plastic veneer, the bottom is connected to the water storage tank, the outer shell is made of glass steel plate as a whole, and there is a steel structure bracket outside the shell, and the steel structure bracket is fixed on the reinforced channel steel 22 of the water storage tank superior. Inside the water shower box 10, there are multiple layers of large-aperture water shower boards 102 stacked. The area is basically the same as the internal cross-sectional area of ​​the water shower box 10, and the openings 1021 of two adjacent water shower boards 102 will be staggered when the water shower boards 102 are stacked. The water inlet 7 is arranged on th...

Embodiment 3

[0048] like Image 6 As shown, the third embodiment of the seawater storage tank designed by the present invention, the third embodiment is based on the second embodiment, and multiple filter plates 401 are set inside the storage tank to form a partition wall, and the inside of the storage tank is divided into A plurality of water storage chambers, the water outlet 71 is opened on the opposite side of the water inlet hole 7 on the water storage box, and the water storage chamber is extended into the water outlet 7 side to the direction of the water outlet 71 side, and the aperture of the filter plate 401 used is also Continue to decrease in this direction. The filter plate 401 is fixed on the support column 4 inside the water storage tank.

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Abstract

The invention relates to a seawater storage tank, and belongs to the technical field of seawater desalting equipment. The seawater storage tank is formed by integrally assembling a plurality of squareglass fiber reinforced plastics (GFRP) plates, and the center area of the GFRP plates protrudes in an arc shape; the periphery and bottom seams of the seawater storage tank are provided with outer reinforcement frames, and the top ends of the side parts of the outer reinforcement frames are higher than the upper surface of the seawater storage tank; the tops of the outer reinforcement frames areprovided with tensioning steel bars, and an outer reinforcement system of the seawater storage tank is composed of the reinforcement frames and the tensioning steel bars; the GFRP plates and the outerreinforcement frames are connected and fixed by attachments and bolts; the GFRP plates are connected by the bolts, and the seams are sealed by sealing tapes on the inner side of the seawater storagetank; the seawater storage tank is internally provided with vertical cylindrical support columns made of GFRP materials, and the seawater storage tank designed by the invention is high in strength ofsingle plates and the overall structure, high in overall corrosion resistance, and applicable for seawater storage on a large scale.

Description

technical field [0001] The invention relates to the technical field of seawater desalination equipment, in particular to a seawater storage tank. Background technique [0002] At present, seawater desalination technology is developing rapidly, and the processing capacity of seawater desalination system is also increasing. Generally, seawater desalination systems are installed in coastal areas, islands or offshore areas. The purpose of using seawater storage tanks is to store raw seawater, buffer the impact of unstable water intake pressure on the seawater desalination system, and at the same time be used to precipitate large particles of mud in seawater. Sand and other sedimentable matter. Due to the high content of chloride ions in seawater, water tanks made of steel plates not only have poor corrosion resistance, short service life, high maintenance costs, corrosion and peeling off of the anti-rust paint layer, polluting water quality. Moreover, due to the need to use la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/00B65D90/10
Inventor 周鹏王静沈飞
Owner 山东北斗膜技术有限公司
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