CN206666304U - A kind of air-flotation type sewage-treatment plant - Google Patents

A kind of air-flotation type sewage-treatment plant Download PDF

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Publication number
CN206666304U
CN206666304U CN201720323440.XU CN201720323440U CN206666304U CN 206666304 U CN206666304 U CN 206666304U CN 201720323440 U CN201720323440 U CN 201720323440U CN 206666304 U CN206666304 U CN 206666304U
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China
Prior art keywords
chamber
air
molten
treatment box
sediment
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Expired - Fee Related
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CN201720323440.XU
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Chinese (zh)
Inventor
郭海军
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Ningxia State Environmental Engineering Co Ltd
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Ningxia State Environmental Engineering Co Ltd
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Priority to CN201720323440.XU priority Critical patent/CN206666304U/en
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Publication of CN206666304U publication Critical patent/CN206666304U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of air-flotation type sewage-treatment plant, including treatment box, the stirring crusher chamber being sequentially communicated, sediment chamber, molten air cavity, air flotating chamber, connection chamber are separated into the treatment box by dividing plate and exposes oxygen chamber;The agitating shaft with stirrer gear is provided with the stirring crusher chamber, the treatment box upper end is provided with the stirring motor with agitating shaft drive connection;Lower end connects with sediment chamber on the right side of the stirring crusher chamber, and the sediment intracavitary is provided with horizontally disposed screen pack;Upper end connects with molten air cavity on the right side of the sediment chamber, and the molten air cavity bottom is provided with molten gas blowout head, and the molten gas blowout head connects with the dissolving outside treatment box lower end;The molten air cavity upper end connects with air flotating chamber, and the air flotating chamber bottom is provided with multiple supersonic generators.This new structural design is reasonable, easy to use, and the purification of sewage, good purification are realized by multiple processes such as stirring crushing, primary sedimentation, air-flotation process, aerating oxidation and the secondary precipitations to sewage.

Description

A kind of air-flotation type sewage-treatment plant
Technical field
A kind of sewage-treatment plant is the utility model is related to, specifically a kind of air-flotation type sewage-treatment plant.
Background technology
With the rapid development of China's economy, the quantity of Chinese Enterprises is also increasing year by year, in enterprise production process, meeting
Substantial amounts of sewage is produced, is mainly made up of in these sewage the sanitary sewage of production waste water, dining room waste water and employee, Due to containing substantial amounts of pollutant in sewage, if directly discharging, it will seriously cause water pollution, harmfulness is larger.
Utility model content
The purpose of this utility model is to provide a kind of air-flotation type sewage-treatment plant, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the utility model provides following technical scheme:
A kind of air-flotation type sewage-treatment plant, including treatment box, interior be separated into by dividing plate of the treatment box are sequentially communicated Stirring crusher chamber, sediment chamber, molten air cavity, air flotating chamber, connection chamber and expose oxygen chamber;It is provided with to carry in the stirring crusher chamber and stirs The agitating shaft of teeth, the treatment box upper end are provided with the stirring motor with agitating shaft drive connection;The stirring crusher chamber is right Side lower end connects with sediment chamber, and the sediment intracavitary is provided with horizontally disposed screen pack;On the right side of the sediment chamber upper end with it is molten Air cavity connects, and the molten air cavity bottom is provided with molten gas blowout head, and the molten gas blowout head connects with the dissolving outside treatment box lower end; The molten air cavity upper end connects with air flotating chamber, and the air flotating chamber bottom is provided with multiple supersonic generators;On the air flotating chamber End connects with connecting chamber connection, the connection bottom of chamber portion with exposing oxygen chamber, and the exposure oxygen intracavitary is provided with aeration head, the aeration head Connected with the aerator outside treatment box;The treatment box upper end is provided with across molten air cavity, air flotating chamber and the slide rail for connecting chamber, Multiple lower ends are provided with the slide rail and scrape mud roller with cleaning shoe, are correspondingly arranged on collecting tank below the slide rail right-hand member, institute Collecting tank is stated directly over exposure oxygen chamber.
As further program of the utility model:The screen pack lower end is provided with the scarfing cinder brush contradicted therewith, described Scarfing cinder brush is rotatablely connected by scarfing cinder axle and the scarfing cinder motor for the treatment of box lower end.
As the utility model further scheme:It is provided between the cleaning shoe and scrapes mud filter screen.
As the utility model further scheme:Upper end is provided with the left of the treatment box connects with stirring crusher chamber Wastewater inlet, upper end is provided with sewage draining exit connect with collecting tank on the right side of the treatment box, and treatment box right side lower end is set It is equipped with the clear water outlet pipe connected with exposing oxygen chamber.
As the utility model further scheme:The sediment chamber and exposure oxygen bottom of chamber portion are provided with sludge pipe, institute The sludge pump that sludge pipe is stated with outside connects.
Compared with prior art, the beneficial effects of the utility model are:Broken in use, sewage enters stirring from wastewater inlet Broken chamber, under the turning effort of stirrer gear, the debris of bulk is crushed, is advantageous to follow-up air-flotation process;Sewage after stirring Enter molten air cavity after sediment intracavitary filter screen filtration removes large granular impurity, the dissolved air water sprayed with molten gas blowout head is mixed and is passed through Into air flotating chamber, due to the setting of supersonic generator so that bubble is produced ten hundreds of by the cavitation of ultrasonic wave Cavitation bubble, bubbles burst produce in a flash huge pressure and temperature, can make the surface of solids that floats on a liquid by Destruction drastically, dirty impurities in water is more easy to float, and scrapes mud roller, cleaning shoe, the setting for scraping mud filter screen and slide rail, then be used for pair Pneumatically supported debris carries out skimming and scrapes mud, and sludge is collected in collecting tank, and then sewage, which enters, exposes oxygen chamber, in aeration head Secondary precipitation is completed under oxidation, then caused clear water is discharged from clear water outlet pipe;Scarfing cinder brush, scarfing cinder axle and scarfing cinder electricity are set Machine, scarfing cinder motor drives scarfing cinder brush to rotate by scarfing cinder axle, and then screen pack is cleared up, and reduces the frequency of replacing;Set Sludge pump and sludge pipe, for caused sludge discharge will to be precipitated twice.
In summary, this new structural design is reasonable, easy to use, passes through the stirring crushing to sewage, primary sedimentation, gas The multiple processes such as floating processing, aerating oxidation and secondary precipitation realize the purification of sewage, good purification.
Brief description of the drawings
Fig. 1 is the structural representation of air-flotation type sewage-treatment plant.
Fig. 2 is the partial enlarged drawing at A in air-flotation type sewage-treatment plant.
In figure:1- treatment boxes, 2- wastewater inlets, 3- stirring crusher chambers, 4- sediment chambers, the molten air cavitys of 5-, 6- air flotating chambers, 7- connect Cavity, 8- collecting tanks, 9- exposure oxygen chambers, 10- sewage draining exits, 11- clear water outlet pipes, 12- stirrer gears, 13- agitating shafts, 14- stirring motors, 15- screen packs, 16- scarfing cinder brushes, 17- scarfing cinder axles, 18- scarfing cinder motors, 19- dissolvings, the molten gas blowout heads of 20-, 21- ultrasonic waves occur Device, 22- sludge pumps, 23- sludge pipes, 24- aerators, 25- aeration heads, 26- scrape mud roller, and 27- scrapes mud filter screen, 28- slide rails.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of air-flotation type sewage-treatment plant, including treatment box 1 are referred to, passes through dividing plate in the treatment box 1 It is separated into the stirring crusher chamber 3 being sequentially communicated, sediment chamber 4, molten air cavity 5, air flotating chamber 6, connection chamber 7 and exposes oxygen chamber 9;The stirring The agitating shaft 13 with stirrer gear 12 is provided with crusher chamber 3, the upper end for the treatment of box 1 is provided with to be connected with agitating shaft 13 Stirring motor 14;The stirring crusher chamber 3 right side lower end connects with sediment chamber 4, is provided with the sediment chamber 4 horizontally disposed Screen pack 15;The right side upper end of sediment chamber 4 connects with molten air cavity 5, and the molten bottom of air cavity 5 is provided with molten gas blowout head 20, The molten gas blowout head 20 connects with the dissolving 19 outside treatment box lower end;The upper end of molten air cavity 5 connects with air flotating chamber 6, described The bottom of air flotating chamber 6 is provided with multiple supersonic generators 21;The upper end of air flotating chamber 6 connects with connecting chamber 7, the connection chamber 7 Bottom is connected with exposing oxygen chamber 9, and aeration head 25, the aeration head 25 and the aeration outside treatment box 1 are provided with the exposure oxygen chamber 9 Device 24 connects;The upper end for the treatment of box 1 is provided with across molten air cavity 5, air flotating chamber 6 and the slide rail 28 for connecting chamber 7, the slide rail 28 On be provided with multiple lower ends and scrape mud roller 26 with cleaning shoe, be correspondingly arranged on collecting tank 8, the receipts below the right-hand member of slide rail 28 Collect groove 8 directly over exposure oxygen chamber 9.
Operation principle of the present utility model is:In use, sewage enters stirring crusher chamber 3 from wastewater inlet 2, in stirrer gear Under 1 turning effort, the debris of bulk is crushed, is advantageous to follow-up air-flotation process;Sewage after stirring is through mistake in sediment chamber 4 Filter screen 15 enters molten air cavity 5 after filtering off large granular impurity, and the dissolved air water sprayed with molten gas blowout head 20 mixes and is passed into air supporting In chamber 6, due to the setting of supersonic generator 21 so that bubble produces ten hundreds of skies by the cavitation of ultrasonic wave Bubble, bubbles burst produce in a flash huge pressure and temperature, and the surface of solids that can make to float on a liquid is by urgency Acute destruction, dirty impurities in water is more easy to float, and scrapes mud roller 26, cleaning shoe, the setting for scraping mud filter screen 27 and slide rail 28, then is to use In carrying out skimming to pneumatically supported debris and scrape mud, and sludge is collected in collecting tank 8, then sewage, which enters, exposes oxygen chamber 9, is exposing Secondary precipitation is completed under the oxidation of gas first 25, then caused clear water is discharged from clear water outlet pipe 11;Scarfing cinder brush 16, clear is set Slag axle 17 and scarfing cinder motor 18, scarfing cinder motor 18 drives scarfing cinder brush 16 to rotate by scarfing cinder axle 17, and then screen pack 15 is carried out Cleaning, reduce the frequency of replacing;Sludge pump 22 and sludge pipe 23 are set, for that will precipitate caused sludge discharge twice.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of air-flotation type sewage-treatment plant, including treatment box, it is characterised in that be separated into the treatment box by dividing plate Stirring crusher chamber, sediment chamber, molten air cavity, air flotating chamber, connection chamber and the exposure oxygen chamber being sequentially communicated;Set in the stirring crusher chamber There is the agitating shaft with stirrer gear, the treatment box upper end is provided with the stirring motor with agitating shaft drive connection;The stirring Lower end connects with sediment chamber on the right side of crusher chamber, and the sediment intracavitary is provided with horizontally disposed screen pack;On the right side of the sediment chamber Upper end connects with molten air cavity, and the molten air cavity bottom is provided with molten gas blowout head, the molten gas blowout head with it is molten outside treatment box lower end Gas tank connects;The molten air cavity upper end connects with air flotating chamber, and the air flotating chamber bottom is provided with multiple supersonic generators;It is described Air flotating chamber upper end connects with connecting chamber connection, the connection bottom of chamber portion with exposing oxygen chamber, and the exposure oxygen intracavitary is provided with aeration head, institute Aeration head is stated to connect with the aerator outside treatment box;The treatment box upper end is provided with across molten air cavity, air flotating chamber and connection The slide rail of chamber, multiple lower ends are provided with the slide rail and scrape mud roller with cleaning shoe, are correspondingly arranged on below the slide rail right-hand member Collecting tank, the collecting tank is directly over exposure oxygen chamber.
2. air-flotation type sewage-treatment plant according to claim 1, it is characterised in that the screen pack lower end be provided with Conflict scarfing cinder brush, the scarfing cinder motor that the scarfing cinder brush passes through scarfing cinder axle and treatment box lower end is rotatablely connected.
3. air-flotation type sewage-treatment plant according to claim 1, it is characterised in that be provided with and scrape between the cleaning shoe Mud filter screen.
4. air-flotation type sewage-treatment plant according to claim 1, it is characterised in that upper end is set on the left of the treatment box There is the wastewater inlet connected with stirring crusher chamber, treatment box right side upper end is provided with the sewage draining exit connected with collecting tank, institute State lower end on the right side for the treatment of box and be provided with the clear water outlet pipe connected with exposing oxygen chamber.
5. air-flotation type sewage-treatment plant according to claim 1, it is characterised in that the sediment chamber and exposure oxygen bottom of chamber portion Sludge pipe is provided with, the sludge pipe connects with the sludge pump of outside.
CN201720323440.XU 2017-03-30 2017-03-30 A kind of air-flotation type sewage-treatment plant Expired - Fee Related CN206666304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720323440.XU CN206666304U (en) 2017-03-30 2017-03-30 A kind of air-flotation type sewage-treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720323440.XU CN206666304U (en) 2017-03-30 2017-03-30 A kind of air-flotation type sewage-treatment plant

Publications (1)

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CN206666304U true CN206666304U (en) 2017-11-24

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Family Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109534530A (en) * 2018-12-18 2019-03-29 重庆工商大学 Pass by short section pollutant orientation removal and strengthening device
CN111533375A (en) * 2020-05-08 2020-08-14 袁思静 Multilayer biomembrane sewage treatment system
CN112174405A (en) * 2020-10-17 2021-01-05 江西坤灿环保科技股份有限公司 Domestic sewage treatment system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109534530A (en) * 2018-12-18 2019-03-29 重庆工商大学 Pass by short section pollutant orientation removal and strengthening device
CN109534530B (en) * 2018-12-18 2021-12-21 重庆工商大学 Directional removing equipment for pollutants in border-crossing short river reach
CN111533375A (en) * 2020-05-08 2020-08-14 袁思静 Multilayer biomembrane sewage treatment system
CN112174405A (en) * 2020-10-17 2021-01-05 江西坤灿环保科技股份有限公司 Domestic sewage treatment system

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171124

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CF01 Termination of patent right due to non-payment of annual fee