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Water treatment recycling system

A water treatment and water pump technology, applied in the field of water source purification, can solve the problems of residual ozone and difficult cleaning of water treatment equipment, and achieve the improvement of compatibility and dispersibility, excellent hydrophobicity and oleophobicity, good mechanical properties and physiological adaptability. Effect

Active Publication Date: 2020-04-17
SHANDONG HUANNENG DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a water treatment and recycling system, which is used to solve the problems of difficult cleaning of water treatment equipment and residual ozone in purified water in the prior art

Method used

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Effect test

preparation example Construction

[0043] The preparation method of the porous adsorption carrier is:

[0044] (1) the loofah vine is incinerated into ash, for subsequent use;

[0045] (2) Grinding the medical stone to a particle size of 325 mesh, placing it in a sodium hydroxide solution with a mass fraction of 20%, with a solid-to-liquid ratio of 1:20, stirring and reacting at 80°C for 30 minutes, washing with distilled water until neutral, Dried to obtain modified medical stone;

[0046] (3) Dissolve the gelatin in hot water, then add the medical stone and the ash of the loofah vine obtained in step (1), stir and mix evenly to obtain a gelatinous material, then add alcohol to precipitate the gelatin, filter to obtain the medical stone Composite sponge;

[0047] (4) Roasting the medical stone composite sponge body obtained in step (3) at a high temperature of 700° C. for 2 hours, after cooling down, grinding and pulverizing to 200 mesh to obtain medical stone composite powder;

[0048] (5) Put hydroxypropy...

Embodiment 1

[0053] The components of the polyurethane composite coating are in parts by mass: 40 parts of acrylic resin, 30 parts of polyurethane resin, 1 part of polydimethylsiloxane, 6 parts of nanocellulose, 0.5 parts of emulsifier, and 3 parts of fluorinated graphite , 4 parts of nano-silica, 6 parts of nano-titanium dioxide, 1 part of fluorosilane coupling agent, 30 parts of dichloromethane, 20 parts of acetone, 0.2 part of cocoic acid diethanolamide, 1 part of dodecyl alcohol ester, calcium carbonate 6 parts, 0.2 parts of leveling agent.

[0054] The preparation method of the polyurethane composite coating is as follows: adding fluorosilane coupling agent and polydimethylsiloxane into acetone, stirring and dispersing evenly, then adding nano-silica and nano-titanium dioxide and stirring for 2 hours, during the stirring process, every 0.5 h Add ultrasonic treatment, the power of ultrasonic treatment is 600W, the frequency is 140kHz, each time ultrasonic 10-15min, obtain mixed materia...

Embodiment 2

[0056] The components of the polyurethane composite coating in parts by mass are: 50 parts of acrylic resin, 35 parts of polyurethane resin, 1.5 parts of polydimethylsiloxane, 9 parts of nanocellulose, 0.8 parts of emulsifier, and 4 parts of graphite fluoride , 6 parts of nano-silicon dioxide, 8 parts of nano-titanium dioxide, 1.5 parts of fluorosilane coupling agent, 35 parts of dichloromethane, 25 parts of acetone, 0.6 part of coconut acid diethanolamide, 2 parts of dodecyl alcohol ester, calcium carbonate 7 parts, 0.5 parts of leveling agent.

[0057] The preparation method of the polyurethane composite coating is as follows: adding fluorosilane coupling agent and polydimethylsiloxane into acetone, stirring and dispersing evenly, then adding nano-silica and nano-titanium dioxide and stirring for 2 hours, during the stirring process, every 0.5 h Add ultrasonic treatment, the power of ultrasonic treatment is 700W, the frequency is 120kHz, each ultrasonic 10-15min, obtain mixe...

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Abstract

The invention provides a water treatment and cyclic utilization system. The water treatment and cyclic utilization system comprises a shell body, wherein the shell body is internally provided with a flocculation cavity, a sterilization cavity and an adsorption cavity; a controller is arranged at the bottom of the shell body; a water inlet and a sewage discharging opening are formed in two sides ofthe flocculation cavity; a flow guide plate is arranged at the bottom of the flocculation cavity; a groove is formed in the bottom of a pipe opening of a blow-off pipe; the groove is formed in the shell body; a stopping block matched with the pipe diameter of the blow-off pipe is arranged at one end of the flow guide pipe; an elastic structure is arranged at the lower end of the stopping block; the groove is internally provided with a first induction contact and an electromagnetic adsorption device; the stopping block is provided with a second induction contact and an electromagnetic adsorption part; the flocculation cavity is internally coated with polyurethane composite coating; the adsorption cavity is provided with a water inlet; the adsorption cavity is internally provided with a plurality of porous adsorption carriers; an adsorption cavity water outlet and a high-pressure washing water inlet are formed in two sides of the adsorption cavity respectively; the sterilization cavityis internally provided with a rotary ultraviolet lamp; a reflection layer is arranged on an inner wall of the sterilization cavity; a water outlet is formed in the sterilization cavity. The water treatment and cyclic utilization system provided by the invention has an automatic dirt cleaning function, can be used for comprehensively removing impurities, removing bacteria and removing undesirable odor and has a good river water treatment effect.

Description

technical field [0001] The invention relates to a water treatment system, which belongs to the technical field of water source purification, and in particular to a water treatment and recycling system which provides fast and preliminary effective filtration for tap water or circulating water. Background technique [0002] Water is the source of life and the most basic condition for human survival. The safety of drinking water is related to human health and quality of life. The tap water that enters thousands of households is treated and disinfected by the waterworks, and the water that meets the standards for workers’ lives and production is produced, mainly through flocculation, sedimentation, filtration, and disinfection of water sources such as rivers, lakes, and groundwater through the waterworks. After the process is processed, it is delivered to each user. [0003] With the rapid development of industrial and agricultural production and economy, the degree of urbaniza...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/08B01J20/24C09D133/04C09D175/04C09D183/04C09D101/02C09D7/61C09D7/63
CPCB01J20/16B01J20/20B01J20/24B01J2220/46C02F1/32C02F1/484C02F1/5281C02F9/00C02F2301/08C02F2303/04C08K2003/2241C08K2003/265C08K2201/011C08L2205/035C09D133/04C08L75/04C08L83/04C08L1/02C08K13/02C08K3/26C08K3/22C08K3/36C08K5/20
Inventor 刘文勇王友梅张志刚
Owner SHANDONG HUANNENG DESIGN INST
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