Anti-corrosion pool for solar cell panel production wastewater and construction method thereof

A technology for solar panels and waste water production, applied in anti-corrosion coatings, general water supply conservation, sewage wells, etc., which can solve problems such as easy deformation, erosion of concrete pools, leakage, etc.

Pending Publication Date: 2020-09-01
BUILDING & MOUNTING ENG CO LTD NO 12 BUREAU MINIST OF RAILWAYS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the anti-corrosion of waste water tanks generally adopts isolation plates, but the isolation plates are easily deformed by the impact of waste water for a...

Method used

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  • Anti-corrosion pool for solar cell panel production wastewater and construction method thereof
  • Anti-corrosion pool for solar cell panel production wastewater and construction method thereof
  • Anti-corrosion pool for solar cell panel production wastewater and construction method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0097] like Figure 1 to Figure 4As shown, it includes a concrete base 30 and an anti-corrosion pool 15 arranged on the concrete base 30. The anti-corrosion pool 15 includes a pool bottom 15-1 and a pool wall side wall surrounding the pool bottom 15-1. The pool wall The side wall surrounds a rectangular pool, and the concrete base 30 extends out of the side wall of the pool wall. The side wall of the pool wall includes a guide wall 15-2 integrally formed with the pool bottom plate 15-1 and a wall set on the guide wall 15. The pool wall 15-3 on -2, the connection between the guide wall 15-2 and the pool wall 15-3 is recorded as the construction joint 15-4;

[0098] The pool floor 15-1 and the pool side walls are sequentially provided with a primer resin layer 31, a leveling resin layer 32, a glass fiber cloth layer 33 and an epoxy putty layer 34 from inside to outside, and the glass fiber cloth layer 33 includes multiple layers of glass fiber cloth, and the primer resin layer ...

Embodiment 2

[0105] like Figure 5 to Figure 7 As shown, this embodiment includes the following steps:

[0106] Step 1. Pouring construction of the pool body:

[0107] Step 101, setting the rectangular area of ​​the pool body, setting up a formwork in the rectangular area of ​​the pool body, and then pouring concrete to form the concrete base 30;

[0108] Step 102, setting up the bottom formwork of the pool body on the concrete base 30, and then pouring concrete to form the pool bottom plate 15-1 and the guide wall 15-2; wherein, the guide wall 15-2 is surrounded by the pool bottom plate 15-1;

[0109] Step 103: Set up the pool wall formwork on the guide wall 15-2, then pour concrete to form the pool wall 15-3, and complete the pouring of the pool body; wherein, the guide wall 15-2 and the pool wall form the side wall of the pool wall, The concrete base 30 extends out of the side wall of the pool wall, and the connection between the guide wall 15-2 and the pool wall is recorded as a cons...

Embodiment 3

[0186] The difference between this embodiment and embodiment 2 is:

[0187] In step 2, the roughness of the upper surface of the bottom plate 15-1 of the pool and the inner surface of the side wall of the pool wall reaches 45 μm;

[0188] The thickness of the primer resin layer 31 in step 401 is 0.25mm, and the weight ratio of the vinyl ester resin, curing agent and accelerator is 100:3:3;

[0189] In step 402, the primer resin layer 31 is dried and cured for 2.5 hours at a temperature of 18° C.;

[0190] In step 403, the thickness of the leveling resin layer 32 is 0.3 mm, and the weight ratio of the vinyl ester resin, barium sulfate powder, curing agent and accelerator is 100:180:3:3;

[0191] In step 404, the leveling resin layer 32 is dried for 48 hours at a temperature of 18°C;

[0192] In step 405, the thickness of the adhesive layer is 0.4 mm, the lap width of the glass fiber cloth on the side wall of the pool wall is 4 cm, and the lap width of the glass fiber cloth on...

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Abstract

The invention discloses an anti-corrosion pool for solar cell panel production wastewater and a construction method thereof. The anti-corrosion pool includes a concrete base layer and a pool body, wherein the pool body comprises a pool baseplate and pool wall side walls; the concrete base layer extends out of the pool wall side walls; the pool wall side walls comprise guide walls integrated with the pool baseplate and pool walls arranged on the guide walls; construction joints are arranged on joints of the guide walls and the pool walls; the pool baseplate and the pool wall side walls are provided with a ground coat resin layer, a leveling resin layer, a glass fiber cloth layer and an epoxy putty layer from inside to outside in sequence; and the glass fiber cloth layer comprises multiple layers of glass fiber cloth. The construction method comprises the following steps of 1, pouring construction of the pool body; 2, grinding of the pool body; 3, water injection tests of the pool body;4, antiseptic treatment of the pool body; and 5, water injection test of the anti-corrosion pool. The anti-corrosion pool is reasonable in design, capable of adapting to the impact of the wastewater and avoiding the leakage of the anti-corrosion pool, and good in corrosion resistance.

Description

technical field [0001] The invention belongs to the technical field of anticorrosion ponds, and in particular relates to an anticorrosion pond for solar panel production wastewater and a construction method thereof. Background technique [0002] During the production of silicon solar panels, some waste water and waste gas will be produced. The waste water mainly contains silicon powder, silicon carbide, polyethylene glycol, hydrofluoric acid, citric acid, detergent and a small amount of surfactant. The composition is complex. It is difficult to handle and the hazard is serious. The treatment of high-concentration organic wastewater from solar panels and silicon wafers is an urgent problem to be solved in the field of environmental protection technology at this stage. At present, the anti-corrosion of wastewater tanks generally adopts isolation plates, but the isolation plates are easily deformed by the impact of waste water for a long time, or the waste water can leak from ...

Claims

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Application Information

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IPC IPC(8): E03F11/00C09D163/10C09D7/61C09D5/34C09D5/08G01M3/02F16M11/08F16M11/18F16M11/04F16M11/42F16M11/32
CPCC08K2003/3045C09D5/002C09D5/08C09D5/34C09D163/10C09D7/61E03F11/00F16M11/046F16M11/08F16M11/18F16M11/32F16M11/42G01M3/02C08K3/30Y02A20/208
Inventor 张喆段武宇程文甲陈运张晓辉曹宇飞赵伟朝吕晓茹
Owner BUILDING & MOUNTING ENG CO LTD NO 12 BUREAU MINIST OF RAILWAYS
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