CN202864952U

CN202864952U - Micro-nano-powder water purification system

Info

Publication number: CN202864952U
Application number: CN 201220176967
Authority: CN
Inventors: 尹建锋
Original assignee: DONGGUAN JINXIANGYUAN ENVIRONMENT CONTROL ENGINEERING TECHNOLOGY Co Ltd
Current assignee: DONGGUAN JINXIANGYUAN ENVIRONMENT CONTROL ENGINEERING TECHNOLOGY Co Ltd
Priority date: 2012-04-18
Filing date: 2012-04-18
Publication date: 2013-04-10
Anticipated expiration: 2022-04-18

Abstract

The utility model discloses a micro-nano-powder water purification system which is characterized by comprising a micro-nano-powder treatment groove and an adsorption material, wherein the treatment groove is divided into an inner groove and an outer groove, the outer groove is circular-funnel-shaped, the inner groove is circular-bucket-shaped and provided with empty buckets at the upper end and the lower end, a blade stirrer is installed at the lower end of the inner groove, and the stirrer is connected with a motor; and the adsorption material is micro-nano-kieselguhr, the main chemical ingredient of the micro-nano-kieselguhr is silica having a content of more than 80%, an average grain diameter of about 3.5 mum and a specific surface area of about 45 m<2>/g, and the adsorption material is put in the inner groove; and the cross section of the outer groove is gradually increased from bottom to top. The micro-nano-powder water purification system disclosed by the utility model has the advantage of enabling sewage to achieve drainage standards and then be drained or reutilized.

Description

A kind of little how ground rice body water cleaning systems

Technical field

The utility model relates to a kind of water cleaning systems, especially relates to a kind of little how ground rice body water cleaning systems.

Background technology

Industrial development over 50 years, social economy grows up, and relatively produces a large amount of trade effluents and municipal effluent, destroys global environment, affects the human living space.Government and industrial community must drop into huge expense and be used for purifying water, to meet emission standard.

In recent years more sense shortage of water quality, the exploitation of water quality source is difficult for, and then effluent sewage purifies and recycles that benefit becomes urgent.

The tradition treatment of sewage be divided into elementary, two, tertiary treatment, the not outer coagulating sedimentation of its method is floating to be removed, biological respinse, filtration, activated carbon adsorption, ion-exchange, sterilization and membrane process etc., the numerous and diverse treatment plant of program takes up an area wide, the facility investment expense is huge, so the utility model is finished clean water treatment with the powerful adsorptive power of little how ground rice body in a clean water tank.

The utility model content

The purpose of this utility model is to provide a kind of tool can reach emission standard and can discharges, little how ground rice body water cleaning systems of the advantages such as recycling.

For realizing above-mentioned purpose of the present utility model, the utility model provides a kind of little how ground rice body water cleaning systems, wherein, described comprising: little how ground rice body treatment trough and sorbing material, described treatment trough is divided into inside groove and water jacket, and described water jacket is the circle doline, described inside groove is drum-shaped, two ends are empty barrel up and down, and blade agitators is equipped with in described inside groove lower end, and this agitator is connected with motor; Described sorbing material is little how rice diatomite, and this little how rice diatomite main chemical is dioxide-containing silica more than 80%, the about 3.5 μ m of median size, the about 45m of specific surface area ²/ g, described sorbing material places in the inside groove; Described water jacket from bottom to top its cross-sectional area increases gradually.Diatomite, this little how rice diatomite main chemical are dioxide-containing silica more than 80%, the about 3.5 μ m of median size, the about 45m of specific surface area ²/ g, described sorbing material place in the inside groove 1; Described water jacket 4 from bottom to top its cross-sectional area increases gradually.

Effluent sewage drops into simultaneously from inside groove 1 upper end and powder, stir through lower end stirrer 3, make powder granule fully contact adsorb organic compound with sewage, then flow into water jacket 4 through the lower end, powder and water body be upward diffusion around water jacket 4, and water jacket 4 from bottom to top its basal area is larger, according to water reason principle, more the upper end flow velocity is slower, powder stream will stop when rising to buoyancy and decline force balance rising, and forms the long-pending filtering layer of powder, and clear water upwards oozes out by both sides overflow tank 5 and reclaims.

Effluent sewage mixes, stirs with the powder process, makes the abundant Contact-sorption organic solid of powder granule thing, and then water body upwards forms filteration by the powder accumulation horizon, and water jacket upper end face water is the clear water of processing, by the recovery of overflow all around.

Clear water enters clear water discharge outlet 6 and arrives clear water exhaust-control valve 8 to clear water delivery pipe 7 again, useless powder enters useless powder and reclaims outlet 9 and discharge to useless powder recovery valve 10, and the substance accumulation throw out enters at last mud discharging mouth 11 and discharges to mud valve behind the sewage water filtration.

It is little that how the ground rice body uses diatomite

Diatomite original ore soil is dried, pulverize, again with special methods screening, get little how meter level powder, its general data is as follows:

Main chemical silicon-dioxide (SiO ₂) more than 80%

Below the median size 3.5 μ m (micron)

Microvoid structure is still arranged in the ※ particle, and how hole has reached metrical scale

Specific surface area 45m ²More than/the g

The about 0.2g/cm of loose density ³

Suction (oil) rate 150-200%

Advantage of the present utility model and beneficial effect are: simple and effective sewage treatment method, be applicable to city sewage, herding sewage, wine sewage processed, dyeing and printing sewage, papermaking wastewater and other Industrial Wastewater Treatment, tool can reach sewage drainage standard and can discharge, the advantages such as recycling.

Foregoing only is preferred embodiment of the present utility model and the variant that exemplifies; be not used for limiting the utility model; every within spirit of the present utility model and principle; any modification and the improvement that need not creative thinking done all should be included within the protection domain of the present utility model.

Claims

1. little how ground rice body water cleaning systems, it is characterized in that, it comprises: little how ground rice body treatment trough and sorbing material, described treatment trough is divided into inside groove and water jacket, described water jacket is the circle doline, and described inside groove is drum-shaped, up and down the empty bucket in two ends, blade agitators is equipped with in described inside groove lower end, and this agitator is connected with motor; Described sorbing material is little how rice diatomite, and this little how rice diatomite main chemical is dioxide-containing silica more than 80%, the about 3.5 μ m of median size, the about 45m of specific surface area ²/ g, described sorbing material places in the inside groove; Described water jacket from bottom to top its cross-sectional area increases gradually.