CN2154258Y

CN2154258Y - Air-float water clarifier

Info

Publication number: CN2154258Y
Application number: CN 93225668
Authority: CN
Inventors: 费耀奇
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-05
Filing date: 1993-05-05
Publication date: 1994-01-26
Anticipated expiration: 2003-05-05

Abstract

The utility model relates to a sewage treatment device, particularly an air-float water purifier which can remove the dirt and impurities in the sewage, and the air-float water purifier adopts an air flotation principle. The utility model comprises a container without cover and a discharge opening at the bottom of the container, and a baffle and a perforated pipe dirt collecting slot are arranged in the container. The utility model is designed for solving the problem of bath water in public bathhouses, purifying and making use of the waste water in laundry factories, and the utility model can cause the dirt and the impurities to separate form water with good dirt removing effect. The utility model not only changes waste water into clean water so as to save water source, but also collect float dirt and impurities as vegetable fertilizer.

Description

Air-float water clarifier

The utility model relates to sewage disposal device, particularly adopts the air supporting principle and a kind of air-floatation water purifier of removing dirty slag of designing.

There are many Urban water supply anxieties in China now, and water quality is polluted.The bath water of public bathhouse, the sewage at laundry workshop always is considered waste water and emits.If these purifications of waste water can be made it once more used for people, can save the water source greatly on the one hand; On the other hand, the mud that deals can be used as fertilizer through the precipitation mummification.Not only avoid environmental pollution, but also help agricultural development.

The purpose of the utility model is exactly in order to address the above problem, and designs a kind of air-floatation water purifier that can remove mud impurity in the waste water.

The purpose of the utility model is achieved through the following technical solutions: a kind of air-floatation water purifier, the discharge outlet that comprises non-covered container and container bottom, in container, be provided with the baffle plate that the cavity of container is separated into two chambers that vary in size, overflow perforated tube, sewage sump and the sewage draining exit of container for water purification.

Task provided by the utility model also is achieved through the following technical solutions: the perforated tube that guides water purification to overflow container is positioned at the big chamber of container, and parallel to the ground.

The sewage sump of collecting the floating dirt on the liquid level is arranged on big chamber top, along container side wall, nearly container end face place.

Accompanying drawing is a structural representation of the present utility model

Below, embodiment in conjunction with the accompanying drawings is described in further detail the utility model: the container 1 of forming air-floatation water purifier is rectangular, the bottom is prismatic, have two discharge outlets 2 in the bottom, in container 1, be provided with baffle plate 3, baffle plate 3 is divided into the bottom that vary in size two

chambers

4 and 5, two discharge outlets 2 lay respectively at two chambers with the lower chamber of container 1.Intubate 6 is inserted capacitor 4 from the upper surface of container.In big chamber 5, pass the sidewall of container, be provided with a perforated tube 7 parallel to the groundly, evenly be densely covered with aperture on the perforated tube, above perforated tube 7, nearly container end face place is provided with sewage sump 8, in the central authorities of sewage sump 8, pass container side wall and be provided with sewage draining exit 9.

Sewage and air mixture from prime intubate 6 enter in the container 1, under the effect of baffle plate 3, container 4 is less in addition, liquid has been increased pressure, produced a large amount of microbubbles, dirt is attached on the microbubble, because its proportion is light than water, so float to liquid level, through the water of flash liberation then overflow cross baffle plate 3 and enter in the big chamber 5, carry out separation second time.Through the hole of the clear water after twice separation on perforated tube 7, outside pipe 7 flow containers.After the dirt of fluid surface reaches finite concentration, can will float dirt by artificial or machine and scrape in the sewage sump 8, be discharged in the settling tank of back level the treated fertilizer of doing again by sewage draining exit 9.

The utility model is simple in structure as seen from the above-described embodiment, takes up an area of for a short time, and clean effect is good, enters this air-floatation water purifier after waste water and the air mixed, can twice isolation of purified, and the setting of perforated tube makes impurity in the liquid clash into tube wall once more and sinks.After tested, the floating outstanding thing clearance of the solid of the utility model air-floatation water purifier can reach 90～100%.

Claims

1, a kind of air-floatation water purifier comprises the discharge outlet of non-covered container and container bottom it is characterized in that being provided with in the container baffle plate that the container lower chamber is separated into two chambers that vary in size, and overflows perforated tube, sewage sump and the sewage draining exit of container for water purification.

2, air-floatation water purifier according to claim 1 is characterized in that described perforated tube is positioned at the big chamber of container, and parallel to the ground.

3, air-floatation water purifier according to claim 1 and 2 is characterized in that described sewage sump is located at big chamber top, along the nearly container end face of container side wall place.