CN108164097A - A kind of magnetic-type efficient sewage treatment equipment - Google Patents

Abstract

The invention discloses a kind of magnetic-type efficient sewage treatment equipments, include reaction tank, separator, clarifier successively, and active mud operating pipeline is set between the reaction tank and separator, and the clarifier is built-in with filter gall；The wastewater treatment equipment is for the huge and complicated situation of equipment needed for high concentration wastewater treatment, by reasonably designing, it is matched especially by reaction tank, separator, clarifier, not only efficiently handle waste water, ensure that the water of discharge meets the requirements, and the structure of equipment greatly simplifies, and occupies that space is minimum, is conducive to the popularization and application of technology.

Description

A kind of magnetic-type efficient sewage treatment equipment

Technical field

The present invention relates to technical field of waste water processing, particularly a kind of magnetic-type efficient sewage treatment equipment.

Background technology

Active sludge treatment waste water method is to be invented by British scientist Clark and Gage joint study for 1912, specifically Be it is a kind of using the micropopulation that domestication cultivates in the environment of artificial-strengthening in suspended state growth after, secret out of energy Biodegradable organic substance in enough oxidized waste waters, so as to achieve the purpose that purification of waste water.It not only can be from waste water Except deliquescent or colloidal biochemical organic matter and by the suspended solid of activated sludge absorption and some other can have Malicious harmful substance, while the rich nutritive materials such as a part of phosphorous and nitrogen can also be removed.At present, activated sludge process and its derivative Various improved process have become the processing most commonly used method of waste water.

But often engineering capital cost, day-to-day operation take height to traditional activated sludge process, easily go out in wastewater treatment process Existing sludge bulking and activity failure etc. and waste water treatment process equipment cannot meet efficient requirement.Meanwhile at waste water Comprehending has a large amount of sludge to generate, not only will supplement activity mud, and to the secondary harmless treatment of sludge needs, cause to set at any time It is standby huge.Gradual perfect with Environmental Protection in China system, the discharge standard of waste water is also constantly stringent, with traditional activated sludge The waste water treatment process of denitrogenation dephosphorizing function based on method needs the equipment of large area to be likely to ensure up to standard, affects technology Popularization and application.

Invention content

For overcome the deficiencies in the prior art, the present invention provides a kind of magnetic-type efficient sewage treatment equipment.

The technical solution adopted by the present invention to solve the technical problems is：

A kind of magnetic-type efficient sewage treatment equipment, includes reaction tank, separator, clarifier, the reaction tank successively Active mud operating pipeline is set between separator, and the clarifier is built-in with filter gall.

As a preference, the water inlet end of the reaction tank is connected with reactor, and the reactor is built-in with venturi Aerator.

As a preference, the reaction tank includes waddingization pond and oxidation pond successively.

As a preference, one end of the clarifier is connect by sewage water inlet pipe with separator, the clarifier The other end be provided with residue outlet, the water pipe of extended clarifier is provided in the filter gall, is set on the sewage water inlet pipe It is equipped with the whirlwind nozzle for guiding water flow rotary.

As a preference, the venturi aerator include positioned at inlet side sealing plate, across sealing plate simultaneously Stretch into the water inlet pipe of venturi aerator and the capillary air inlet pipe being distributed on sealing plate.

As a preference, the water outlet of the water inlet pipe is connected with hydraulic spray.

As a preference, the filter gall includes stent and filter layer.

The beneficial effects of the invention are as follows：The wastewater treatment equipment is huge and complicated for equipment needed for high concentration wastewater treatment Situation, by reasonably designing, matched especially by reaction tank, separator, clarifier, not only efficiently processing is useless Water ensures that the water of discharge meets the requirements, and the structure of equipment greatly simplifies, occupies that space is minimum, be conducive to the popularization of technology Using.

Description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the structure diagram of the present invention；

Fig. 2 is the structure diagram of reactor in the present invention.

Specific embodiment

It is with reference to the accompanying drawings and embodiments, right in order to which the object, technical solution and advantage for making the application are more clearly understood The present invention is further elaborated.For the thorough explanation present invention, some certain details can be related in following description Section.And in these specific details, of the invention then can may still realize, i.e., technical staff's use in fields is herein These descriptions and the others skilled in the art that state into fields effectively introduce their work essence.In addition it needs Bright, word " front side " used in the following description, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to Direction in attached drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center, related skill Art personnel above-mentioned direction is made it is simple, do not need to creative adjustment and should not be construed as skill other than the application protection domain Art.It should be appreciated that specific embodiment described herein is only used to explain the application, it is not used to limit real protection model It encloses.And it is the purpose of the present invention of avoiding confusion, it is plugged into etc. due to well known manufacturing method, control program, part dimension, pipeline Technology is not it will be understood that therefore they are described in detail.With reference to Fig. 1, Fig. 2, a kind of magnetic-type efficient wastewater treatment Equipment includes reaction tank 1, separator 2, clarifier 3 successively, wherein active mud built in the reaction tank 1, utilizes active mud Biochemical treatment is carried out to waste water, and separator 2 is built-in with active polar mud, and adsorption treatment is carried out to waste water.1 He of reaction tank Active mud operating pipeline 4 is set between separator 2, and the clarifier 3 is built-in with filter gall 5.In actual work, waste water is successively Biochemical treatment is carried out by reaction tank 1, then adsorption treatment is carried out by separator 2, is then filtered by clarifier 3, And 2 used active polar mud of separator is then sent to reaction tank 1 by active mud operating pipeline 4 and is supplemented, and ensures bacterium Activity.The water handled by equipment is just enough to meet the discharge even standard of industrial application, is very suitable for common industry, life Wastewater treatment, and equipment realizes miniaturization well, is conducive to the popularization and application of technology.

Other embodiment, with reference to Fig. 1, Fig. 2, a kind of magnetic-type efficient sewage treatment equipment, wherein referred to herein is " real Apply example " refer to may be included in a particular feature, structure, or characteristic at least one realization method of the application.In the present specification not " in the embodiment " occurred with place not refers both to same embodiment, nor individual or selective and other embodiment Mutually exclusive embodiment.Embodiment includes reaction tank 1, separator 2, clarifier 3, the reaction tank 1 and separator 2 successively Between active mud operating pipeline 4 is set, the clarifier 3 is built-in with filter gall 5, and the water inlet end of the reaction tank 1 is connected with instead Device 6 is answered, the reactor 6 is built-in with venturi aerator 7, and the middle arc of wherein venturi aerator 7 narrows position For arc diffusion end, aeration reaction processing is carried out to waste water.The operation principle of reactor 6：Water is via venturi aerator 7 Import enters, and accelerates by arc diffusion end, reaches maximum flow rate at diameter minimum position in arc diffusion end.This eight-legged essay mound In pressure is big at 7 arc diffusion end of aerator, and 7 inside of venturi aerator is small by the pressure of exit position, in this way A pressure differential just is formed, flow aeration quantity is improved, improves the treatment effeciency of subsequent reaction tank 1.The venturi aeration dress 7 are put to include the sealing plate 8 positioned at inlet side, across sealing plate 8 and stretch into the water inlet pipe 9 of venturi aerator 7 and be distributed in Capillary air inlet pipe 81 on sealing plate 8, flow enter venturi aerator 7 from water inlet pipe 9, and outside air then from capillary into Tracheae 81 enters the gap between water inlet pipe 9 in venturi aerator 7, further improves aeration effect.The water inlet The water outlet of pipe 9 is connected with hydraulic spray 91, improves hydraulic pressure, and in the present embodiment, hydraulic spray 91 is located at venturi exposure The arc diffusion end of the middle of device of air 7.

Other embodiment, with reference to Fig. 1, Fig. 2, a kind of magnetic-type efficient sewage treatment equipment includes reaction tank successively 1st, separator 2, clarifier 3 set active mud operating pipeline 4, active mud operating pipe between the reaction tank 1 and separator 2 Reuse pump 41 is connected on road 4.The clarifier 3 is built-in with filter gall 5, and the reaction tank 1 includes waddingization pond 11 and oxygen successively Change pond 12, carry out waddingization reaction treatment and oxidation reaction processing to waste water respectively.One end of the clarifier 3 passes through wastewater influent Pipe 31 is connect with separator 2, and the other end of the clarifier 3 is provided with residue outlet 32, is provided in the filter gall 5 extended net Change the water pipe 33 of device 3, the whirlwind nozzle for guiding water flow rotary is provided on the sewage water inlet pipe 31.In real work When, pending sewage enters from sewage water inlet pipe 31, and passing through whirlwind nozzle makes sewage form a whirlwind for surrounding filter gall 5 Formula flow, phosphatization water are filtered by filter gall 5, and the clean clear liquid formed after filtering is just flowed out from water pipe 33, and the slag after filtering Material is just discharged from residue outlet 32.This cyclone type flow can play the slag charge for washing away and being attached in filter gall 5, ensure that in this way Filter gall 5, which works long hours, will not build up attached excessive because of slag and filter pressure is caused to rise, and do not need to often clean, replace filter Courage 5 also can guarantee that water pipe 33 flows out amount of filtrate and keeps stablizing.Wherein the whirlwind nozzle of sewage water inlet pipe 31 can be pacified by tilting Dress or the design for installing deflector, diversion pipe additional, then coordinate enough hydraulic pressure that can guarantee to form a rotation for surrounding filter gall 5 Wind formula flow.The filter gall 5 includes stent and filter layer, and wherein stent is used to support filter layer, avoids filter layer by high pressure Cyclone type current scour it is damaged.

According to above-mentioned principle, the present invention can also carry out the above embodiment appropriate change and modification.Therefore, this hair It is bright to be not limited to specific embodiment disclosed and described above, some modifications and changes of the present invention should also be as to fall into this In the scope of the claims of invention.

Claims (7)

1. a kind of magnetic-type efficient sewage treatment equipment, it is characterised in that：Include reaction tank (1), separator (2), net successively Change device (3), active mud operating pipeline (4) is set between the reaction tank (1) and separator (2), the clarifier (3) is built-in There is filter gall (5).

2. the magnetic-type efficient sewage treatment equipment of one kind according to claim 1, it is characterised in that：The reaction tank (1) Water inlet end be connected with reactor (6), the reactor (6) is built-in with venturi aerator (7).

3. the magnetic-type efficient sewage treatment equipment of one kind according to claim 1, it is characterised in that：The reaction tank (1) Include waddingization pond (11) and oxidation pond (12) successively.

4. the magnetic-type efficient sewage treatment equipment of one kind according to claim 1, it is characterised in that：The clarifier (3) One end connect by sewage water inlet pipe (31) with separator (2), the other end of the clarifier (3) is provided with residue outlet (32), the water pipe (33) of extended clarifier (3) is provided on the filter gall (5), is set on the sewage water inlet pipe (31) It is useful for the whirlwind nozzle of guiding water flow rotary.

5. the magnetic-type efficient sewage treatment equipment of one kind according to claim 2, it is characterised in that：The venturi aeration Device (7) is including being located at the sealing plate (8) of inlet side, across sealing plate (8) and stretch into the water inlet pipes of venturi aerator (7) (9) and the capillary air inlet pipe (81) that is distributed on sealing plate (8).

6. the magnetic-type efficient sewage treatment equipment of one kind according to claim 5, it is characterised in that：The water inlet pipe (9) Water outlet be connected with hydraulic spray (91).

7. the magnetic-type efficient sewage treatment equipment of one kind according to claim 4, it is characterised in that：Filter gall (5) packet Stent and filter layer are included.