CN206288999U - One kind cone bottom skewed culvert filter residue air floatation machine - Google Patents

One kind cone bottom skewed culvert filter residue air floatation machine Download PDF

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Publication number
CN206288999U
CN206288999U CN201621188080.9U CN201621188080U CN206288999U CN 206288999 U CN206288999 U CN 206288999U CN 201621188080 U CN201621188080 U CN 201621188080U CN 206288999 U CN206288999 U CN 206288999U
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China
Prior art keywords
baffle
area
areas
reaction zone
filter residue
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CN201621188080.9U
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Chinese (zh)
Inventor
彭杰
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Hunan Baijin Environmental Engineering Co., Ltd
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Hunan Bai Jin Environmental Protection Technology Co Ltd
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Priority to CN201621188080.9U priority Critical patent/CN206288999U/en
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Abstract

The utility model provides a kind of cone bottom skewed culvert filter residue air floatation machine, including raw water area, PAC areas, PAM areas, release area, reaction zone, scum trough, buffering area, clear water zone, first baffle, second baffle, third baffle, fourth gear plate, Slag Scraping Device and casing;The first baffle, second baffle, third baffle and fourth gear plate have angle of inclination and are connected casing vertical direction baffle plate and base plate with horizontal plane;Baffle plate is obliquely installed so that sediment is more concentrated, scavenger precipitation thing more rapid and convenient;Each settling zone bottom is equipped with spoil disposal flange, removes sediment more thorough.Water slag-containing rate after the utility model filtering reduces by 80%~90% than common pipe filtering so that the biochemical treatment of next step is more prone to, cost-effective, improves sewage treating efficiency.

Description

One kind cone bottom skewed culvert filter residue air floatation machine
Technical field
The utility model is related to sewage treatment area, especially, is related to a kind of cone bottom skewed culvert filter residue air floatation machine.
Background technology
With Chinese Urbanization, the acceleration of process of industrialization, the discharge capacity of national waste water also increases year by year, causes Natural Water Body constantly deteriorates, water resource pollution situation still very severe.Announced according to Ministry of Environmental Protection《Chinese environmental shape in 2013 Condition publication》It has been shown that, national surface water is generally slight pollution within 2013;And announced according in April, 2014 Ministry of Land and Resources of China 's《Chinese land resources publication in 2013》, groundwater quality is poor and the accounting of extreme difference total about 60%.
Market of sewage treatment has a wide development space, common sewage disposal device have centrifuge, sludge dewatering equipment, Aerator, Microfilter and air floatation machine.Chinese patent 201120221468.5 discloses a kind of high efficiency air float machine, including multiphase flow Pump, flotation tank, scrape mud sump, flotation tank includes contact chamber and separation chamber, contact chamber is connected with separation chamber top, multiphase flow pump it is defeated Enter end and connect back to overflow pipe and air inlet pipe, the output end Connection Release pipe of multiphase flow pump, release pipe is arranged in contact chamber, contact Room top is provided with accessing pending water entrance, separation chamber termination connection delivery port and backflow water pipe, and mud scraper is arranged in gas-floating chamber Top, gas-floating chamber termination top is provided with the outlet of bubble mud.The equipment processes sewage unitary function, it is impossible to effectively in removing sewage Sediment.
Utility model content
The utility model purpose is to provide a kind of cone bottom skewed culvert filter residue air floatation machine, to solve existing equipment treatment sewage work( Can single, the not strong problem of dirt-removing power.
To achieve the above object, the utility model provides a kind of cone bottom skewed culvert filter residue air floatation machine, including raw water area, PAC Area, PAM areas, release area, reaction zone, scum trough, buffering area, clear water zone, first baffle, second baffle, third baffle, fourth gear Plate, Slag Scraping Device and casing;The first baffle, second baffle, third baffle and fourth gear plate and horizontal plane angle be 75 °~ 30 ° and connection casing vertical direction baffle plate and base plate.
The raw water area, PAC areas and PAM areas are located at casing side, the raw water area connection outside and PAC areas, institute side by side State connection PAM areas of PAC areas.
The release area is located in the middle of casing and is connected with PAM areas side Qie Yu PAM areas near raw water area, PAC areas, described anti- Area is answered to be located at casing center, height of baffle plate is less than box height between the release area and reaction zone.
The clear water zone is located remotely from raw water area, PAC areas and PAM areas side, and the buffering area is located at clear water zone and reaction Lower position and connection clear water zone and reaction zone in the middle of area, the scum trough are located at buffering area top near reaction zone side, institute Slag Scraping Device is stated positioned at reaction zone and release area top.
The raw water area, PAC areas, PAM areas, release area, reaction zone, buffering area and clear water zone bottom are equipped with spoil disposal method It is blue.
Preferably, the first baffle, second baffle, third baffle and fourth gear plate and horizontal plane angle be 60 °~ 40°。
Preferably, the first baffle, second baffle, third baffle and fourth gear plate and horizontal plane angle be 50 °~ 45°。
Preferably, the reaction zone bottom is provided with 2~6 spoil disposal flanges.
Preferably, two-layer parallel baffle is provided between the reaction zone and buffering area to be interspersed.
Preferably, the scum silica frost trench bottom is smooth surface.
Preferably, the casing material is No. 304 stainless steels.
Preferably, the spoil disposal flange material is No. 304 stainless steels.
The utility model has the advantages that:
Water slag-containing rate after the utility model filtering reduces by 80%~90% than common pipe filtering so that the life of next step Change treatment is more prone to, cost-effective, improves sewage treating efficiency.
The utility model first baffle, second baffle, third baffle and fourth gear plate and horizontal plane have angle of inclination so that The sediment for being deposited in bottom is more concentrated, the more rapid and convenient when spoil disposal flange scavenger precipitation thing is periodically opened, and is set It is more thorough that multiple spoil disposal flanges cause that sediment is removed.
It is provided with two-layer parallel baffle between the utility model reaction zone and buffering area to be interspersed, it is to avoid current are by buffering area Bottom sediment breaks up, simple and practical.
The utility model scum silica frost trench bottom is set to smooth surface, it is to avoid scum silica frost is accumulated in edge, it is difficult to cleared up.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing being further understood to of the present utility model, of the present utility model Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing In:
Fig. 1 is the vertical section schematic diagram of the utility model preferred embodiment;
Fig. 2 is the cross-sectional of the utility model preferred embodiment;
Fig. 3 is the top view of the utility model preferred embodiment.
In figure:1st, raw water area, 2, PAC areas, 3, PAM areas, 4, release area, 5, reaction zone, 6, scum trough, 7, buffering area, 8, Clear water zone, 9, first baffle, 10, second baffle, 11, third baffle, 12, fourth gear plate, 13, Slag Scraping Device.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power Profit requires to limit and the multitude of different ways of covering is implemented.
Embodiment 1
Referring to Fig. 1, Fig. 2 and Fig. 3, one kind cone bottom skewed culvert filter residue air floatation machine, including raw water area 1, PAC areas 2, PAM areas 3, release Put area 4, reaction zone 5, scum trough 6, buffering area 7, clear water zone 8, first baffle 9, second baffle 10, third baffle 11, fourth gear Plate 12, Slag Scraping Device 13 and casing 14;The first baffle 9, second baffle 10, third baffle 11 and fourth gear plate 12 and horizontal plane Angle is 45 ° and connection the vertical direction baffle plate of casing 14 and base plate.
The raw water area 1, PAC areas 2 and PAM areas 3 are located at the side of casing 14 side by side, and the raw water area 1 connects outside and PAC Area 2, the connection PAM of PAC areas 2 areas 3.
The release area 4 is located in the middle of casing 14 and is connected with side Qie Yu PAM areas 3 of PAM areas 3 by raw water area 1, PAC areas 2, The reaction zone 5 is located at the center of casing 14, and height of baffle plate is less than the height of casing 14 between the release area 4 and reaction zone 5.
The clear water zone 8 is located remotely from raw water area 1, PAC areas 2 and the side of PAM areas 3, and the buffering area 7 is located at clear water zone 8 With the middle lower position of reaction zone 5 and connect clear water zone 8 and reaction zone 5, the scum trough 6 is located at the top of buffering area 7 near anti- The side of area 5 is answered, the Slag Scraping Device 13 is reaction zone 5 and the top of release area 4.
The raw water area 1, PAC areas 2, PAM areas 3, release area 4, reaction zone 5, buffering area 7 and the bottom of clear water zone 8 are equipped with Spoil disposal flange, the spoil disposal flange quantity of reaction zone 5 is 4.
Treatment sewage enters raw water area 1 by water inlet, and sewage is adjusted to suitable pH value in raw water area 1 and entered PAC areas 2, add flocculation aid PB1 gene (Polyaluminium Chloride), enter back into PAM areas 3 and add flocculant Polyacrylamide PAM (Polyacrylamide), the suspension in water is separated and enters release area 4, and the release bottom of area 4 is provided with Suspension after release discharges molten gas and separates is combined, the increase of suspension buoyancy, forms scum silica frost, Slag Scraping Device 13 by scum silica frost scrape into Discharged after scum trough 6.
Exclude the water after scum silica frost and precipitated into reaction zone 5 by discharging the top of area 4, then by the parallel gear being interspersed of two-layer Plate enters buffering area 7 and further precipitates, and finally enter clear water zone 8 carries out next step biochemical treatment again.
Water slag-containing rate after the utility model filtering reduces by 80%~90% than common pipe filtering so that the life of next step Change treatment is more prone to, cost-effective, improves sewage treating efficiency.
The utility model first baffle 9, second baffle 10, third baffle 11 and fourth gear plate 12 have inclination angle with horizontal plane Degree so that the sediment for being deposited in bottom is more concentrated, the more rapid and convenient when spoil disposal flange scavenger precipitation thing is periodically opened, And the multiple spoil disposal flanges of setting cause that sediment removing is more thorough.
It is provided with two-layer parallel baffle between the utility model reaction zone 5 and buffering area 7 to be interspersed, it is to avoid by water impact Buffering area bottom sediment is broken up, it is simple and practical.
The bottom of the utility model scum trough 6 is set to smooth surface, it is to avoid scum silica frost is accumulated in edge, it is difficult to cleared up.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (8)

1. it is a kind of to bore bottom skewed culvert filter residue air floatation machine, it is characterised in that including raw water area (1), PAC areas (2), PAM areas (3), release Area (4), reaction zone (5), scum trough (6), buffering area (7), clear water zone (8), first baffle (9), second baffle (10), third gear Plate (11), fourth gear plate (12), Slag Scraping Device (13) and casing (14);The first baffle (9), second baffle (10), third gear Plate (11) and fourth gear plate (12) and horizontal plane angle are 75 °~30 ° and are connected casing (14) vertical direction baffle plate and base plate;
The raw water area (1), PAC areas (2) and PAM areas (3) are located at casing (14) side side by side, and raw water area (1) connection is outer Bu He PAC areas (2), the PAC areas (2) connect PAM areas (3);
The release area (4) is in the middle of casing (14) near raw water area (1), PAC areas (2) and PAM areas (3) side and and PAM Area (3) connects, the reaction zone (5) height of baffle plate between casing (14) center, the release area (4) and reaction zone (5) Less than casing (14) height;
The clear water zone (8) is located remotely from raw water area (1), PAC areas (2) and PAM areas (3) side, and the buffering area (7) is positioned at clear Lower position and connect clear water zone (8) and reaction zone (5) in the middle of pool (8) and reaction zone (5), the scum trough (6) is positioned at delaying Area (7) top is rushed near reaction zone (5) side, the Slag Scraping Device (13) is positioned at reaction zone (5) and release area (4) top;
The raw water area (1), PAC areas (2), PAM areas (3), release area (4), reaction zone (5), buffering area (7) and clear water zone (8) Bottom is equipped with spoil disposal flange.
2. a kind of cone bottom skewed culvert filter residue air floatation machine according to claim 1, it is characterised in that the first baffle (9), the Two baffle plates (10), third baffle (11) and fourth gear plate (12) are 60 °~40 ° with horizontal plane angle.
3. a kind of cone bottom skewed culvert filter residue air floatation machine according to claim 1, it is characterised in that the first baffle (9), the Two baffle plates (10), third baffle (11) and fourth gear plate (12) are 50 °~45 ° with horizontal plane angle.
4. one kind according to claim 1 bores bottom skewed culvert filter residue air floatation machine, it is characterised in that reaction zone (5) bottom It is provided with 2~6 spoil disposal flanges.
5. one kind according to claim 1 bores bottom skewed culvert filter residue air floatation machine, it is characterised in that the reaction zone (5) is eased up Rush between area (7) and be provided with two-layer parallel baffle and be interspersed.
6. one kind according to claim 1 bores bottom skewed culvert filter residue air floatation machine, it is characterised in that scum trough (6) bottom It is smooth surface.
7. a kind of cone bottom skewed culvert filter residue air floatation machine according to claim 1, it is characterised in that casing (14) material is No. 304 stainless steels.
8. a kind of cone bottom skewed culvert filter residue air floatation machine according to claim 1, it is characterised in that the spoil disposal flange material is No. 304 stainless steels.
CN201621188080.9U 2016-10-28 2016-10-28 One kind cone bottom skewed culvert filter residue air floatation machine Active CN206288999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621188080.9U CN206288999U (en) 2016-10-28 2016-10-28 One kind cone bottom skewed culvert filter residue air floatation machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621188080.9U CN206288999U (en) 2016-10-28 2016-10-28 One kind cone bottom skewed culvert filter residue air floatation machine

Publications (1)

Publication Number Publication Date
CN206288999U true CN206288999U (en) 2017-06-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621188080.9U Active CN206288999U (en) 2016-10-28 2016-10-28 One kind cone bottom skewed culvert filter residue air floatation machine

Country Status (1)

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CN (1) CN206288999U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773971A (en) * 2018-05-31 2018-11-09 浙江鑫广环保科技有限公司 Dyeing and printing sewage materialization-biochemistry superposing type intensive treatment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773971A (en) * 2018-05-31 2018-11-09 浙江鑫广环保科技有限公司 Dyeing and printing sewage materialization-biochemistry superposing type intensive treatment system

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Address after: 410300 Xiangyang Building 201, the Peach Garden District, Jinsha North Road, Liuyang, Changsha, Hunan

Patentee after: Hunan Baijin Environmental Engineering Co., Ltd

Address before: 410300 international A building, fireworks Road Metro, Hunan, Liuyang 802, China

Patentee before: Hunan Bai Jin Environmental Protection Technology Co., Ltd.