Manufacturing method for seawater desalination or sewage purification apparatus

A technology for sewage purification and curing agent, applied in water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc. The effect of saving production and operation costs

Active Publication Date: 2013-01-30
RENCHSAND ECO ENVIRONMENT PROTECTION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new preparation method for seawater desalination or sewage purification equipment in order to overcome the problems of complex structure and high cost of existing seawater desalination or sewage purification equipment

Method used

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  • Manufacturing method for seawater desalination or sewage purification apparatus
  • Manufacturing method for seawater desalination or sewage purification apparatus

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preparation example Construction

[0017] Such as figure 1 As shown, the present invention provides a kind of preparation method of seawater desalination or sewage purification device, described method comprises:

[0018] (1) Mix the silica sand with the first binder evenly at 100-200°C, and then make the mixture of the silica sand and the first binder contact with the curing agent and the black silica sand colorant to form a black binder on the surface of the silica sand layer;

[0019] (2) Mix the second binder and the silica sand prepared in step (1) uniformly and solidify and shape to form the second plate-shaped part 3;

[0020] (3) The first plate-shaped member 2 is obliquely arranged above the second plate-shaped member 3, so that one end of the first plate-shaped member 2 is higher than the other end, and the material of the first plate-shaped member 2 For light-transmitting materials;

[0021] (4) A plurality of openings are provided on the pipeline 1 , and the position of the pipeline 1 and the dir...

Embodiment 1

[0054] Add 1000 parts by weight of silica sand (average particle size 250 μm, sphericity 0.7) into the muffle furnace, roast at 600°C for 20 minutes, then directly transfer the roasted silica sand to the sand mixer, and heat it at 100r / min Under stirring speed, when cooling to 150°C, add 80 parts by weight of epoxy resin binder (E51, epoxy value 0.48-0.54eq / 100g), continue stirring, after mixing evenly, add 2 parts by weight at 100°C Graphite, after stirring for 60s at a stirring speed of 100r / min, add 10 parts by weight of resole phenolic resin (type 2127), and stir for 200s to obtain silica sand with black silica sand colorant attached to the surface.

[0055] The prepared surface is attached with the silica sand of black silica sand coloring agent and 80 parts by weight of epoxy resin binder (E51, epoxy value 0.48-0.54eq / 100g) mixes, obtains mixture, and paves in length 90cm, width 60cm In the rectangular mold of , the laying thickness is 10 cm, and curing is carried out at...

Embodiment 2

[0062] Add 1,000 parts by weight of silica sand (average particle size 200 μm, sphericity 0.8) into a muffle furnace, roast at 400°C for 30 minutes, then directly transfer the roasted silica sand to a sand mixer, at 50r / min Under stirring speed, when cooling to 100°C, add 100 parts by weight of epoxy resin binder (E51, epoxy value 0.48-0.54eq / 100g), continue stirring, after mixing evenly, add 1.9 parts by weight at 50°C Graphite and 0.1 parts by weight of benzophenone are uniformly mixed, after stirring for 100s at a stirring speed of 50r / min, add 0.01 parts by weight of resole phenolic resin (type 2127), and stir for 30s to obtain black silica sand attached to the surface Colorant for silica sand.

[0063]The prepared surface is attached with the silica sand of black silica sand coloring agent and 100 parts by weight of epoxy resin binder (E51, epoxy value 0.48-0.54eq / 100g) mixes, obtains mixture, and paves in length 90cm, width 60cm In the rectangular mold of , the laying t...

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Abstract

The invention relates to a manufacturing method for a seawater desalination or sewage purification apparatus. The method comprises that: (1) silica sand and a first adhesive are uniformly mixed at a temperature of 100-200 DEG C, and the obtained mixture contacts a curing agent and a black silica sand coloring agent to form a black adhesive layer on the surface of the silica sand; (2) a second adhesive and the silica sand prepared from the step (1) are uniformly mixed and subjected to curing molding to obtain a second plate-like member; (3) a first plate-like member is obliquely arranged above the second plate-like member, wherein one end of the first plate-like member is higher than the other end, and the material of the first plate-like member is a light transmittance material; and (4) a plurality of openings are arranged on a pipeline, wherein partial or all seawater or sewage inside the pipeline can flow onto the second plate-like member through the pipeline position and the opening direction. The manufacturing method has the following characteristics that: the method is simple and easy to perform; production operating cost is saved; sand with characteristics of low cost and wide source is successfully applied in seawater desalination or sewage purification; and the method can be widely applied in the field of water resource treatment.

Description

technical field [0001] The invention relates to a preparation method of a water treatment device, in particular to a preparation method of a seawater desalination or sewage purification device. Background technique [0002] The water crisis is one of the biggest problems facing the whole world at present. Therefore, the development of new water resources and the control of water pollution have become the topics that people pay close attention to. Desalination of seawater is an important way to obtain water for human life and production. At present, the methods of seawater desalination mainly include membrane separation, electrodialysis, distillation and magnetic field method, etc., but the existing seawater desalination devices have complex structures. , The problem of higher cost. In addition, sewage purification can also obtain human domestic water and production water, but the current sewage purification devices also have the problems of complex structure and high cost. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/14C02F103/08
CPCY02A20/124Y02A20/142Y02A20/212Y02W10/37
Inventor 秦升益
Owner RENCHSAND ECO ENVIRONMENT PROTECTION SCI & TECH CO LTD
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