CN208200438U - A kind of micro-nano air floatation machine - Google Patents
A kind of micro-nano air floatation machine Download PDFInfo
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- CN208200438U CN208200438U CN201820462142.3U CN201820462142U CN208200438U CN 208200438 U CN208200438 U CN 208200438U CN 201820462142 U CN201820462142 U CN 201820462142U CN 208200438 U CN208200438 U CN 208200438U
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Abstract
The utility model discloses a kind of micro-nano air floatation machines, including micro-nano bubble generator, flotation tank, supernatant liquid recovery pond, reservoir, micro-nano bubble generator is connected with one end of bubble pipeline, the other end of the pipeline of bubble is mounted in flotation tank, is equipped with water inlet pipe above the left side wall of flotation tank；It is divided into three cavitys being connected to, respectively cavity A, cavity B, cavity C with partition b by partition a inside flotation tank；There are two gas outlets for the other end setting of bubble pipeline, the bottom cavity B is arranged in described two gas outlets one downward, one is arranged in the bottom of cavity C upward, and slag-draining device is provided in cavity C, supernatant liquid recovery pond is provided between cavity C and reservoir, it can carry out secondary air-flotation process, it is more preferable to water treatment effect, and the slag-draining device being arranged can preferably carry out deslagging, and be not easy to block, be additionally provided with supernatant liquid recovery pond, can the impurity to top preferably handled.
Description
Technical field
The utility model relates to a kind of air floatation machine more particularly to a kind of micro-nano air floatation machines.
Background technique
The bubble generator of existing air-dissolving air-float is that the air being sent in air tank by air compressor passes through jet stream
Device is brought into dissolving, is forced to be dissolved in water under 0.35Mpa pressure, forms dissolved air water, is sent in air flotation slot.?
Suddenly in the case where release, the air being dissolved in water is precipitated, and is allowed to generate micro-bubble, the particle size of bubble is 1-
5um.Although the microbubble that condensate and the method generate during air bearing can produce air bearing effect, (i.e. microbubble participates in wadding
The hybrid reaction of solidifying agent forms electrically charged fine gas bubbles), but the bubble size that generates of the method and uneven, size is not
One, still there is part bubble air bearing cannot occur with condensate, so that there is no higher than common pneumatically supported removal efficiency for air-dissolving air-float.
Application No. is 201420661570.0 patents, disclose a kind of micro-nano bubble dissolved gas floatator, can solve
The above problem, but its there are following disadvantages: first is that micro-nano bubble generator generate bubble from cavity B enter
When cavity C, top cannot be taken to by bubble well into some impurity in liquid in cavity C, it still can be in lower part, also
It is that will affect water quality, but the scum pipe of above-mentioned patent is the pipeline being laterally arranged, deslagging effect is bad, and is easy to happen stifled
Plug.
Utility model content
To solve the above problems, the utility model provides a kind of micro-nano air floatation machine, can not only generate of uniform size micro-
Nano bubble, significantly
Daf efficiency is improved, and secondary air-flotation process can be carried out, row more preferable to water treatment effect, and being arranged
Slag device can preferably carry out deslagging, and be not easy to block, and be additionally provided with supernatant liquid recovery pond, can be to the impurity on top
It is preferably handled, service efficiency is higher.
To achieve the above object, the utility model uses following technological means:
The utility model provides a kind of micro-nano air floatation machine, including the recycling of micro-nano bubble generator, flotation tank, supernatant liquid
Pond, reservoir, the micro-nano bubble generator are connected with one end of bubble pipeline, the other end peace of the pipeline of the bubble
In flotation tank, water inlet pipe is installed above the left side wall of the flotation tank；By partition a and partition b points inside flotation tank
The cavity being connected at three, respectively cavity A, cavity B, cavity C；Between the lower section and flotation tank bottom of pond of the partition a
There are at least 20 centimeters of opening, there are at least 40 centimeters of openings between the top of partition b and flotation tank pond top；Institute
It states in cavity A and agitating device is vacantly installed；The bottom of the cavity C is equipped with outlet pipe in parallel, uniformly divides on outlet pipe
It is furnished with polywater hole, one end of outlet pipe is pierced by flotation tank side wall and is connected to reservoir, and the other end of the bubble pipeline is provided with
The bottom cavity B is arranged in two gas outlets, described two gas outlets one downward, and one is arranged in the bottom of cavity C upward,
Slag-draining device is provided in the cavity C, the slag-draining device includes the slag-drip opening of taper setting, and the slag-drip opening passes through perpendicular
Straight pipeline is connected to the dreg discharging box of bottom, and the slag-drip opening top is correspondingly arranged on slag-scraper, the cavity C and reservoir
Between be provided with supernatant liquid recovery pond, the top of the supernatant liquid recovery pond and being connected to by drainage hole top for cavity C are described floating
The lower part of liquid recovery pond is connected to dreg discharging box, and the reservoir is provided with liquid level sensor, and the side of the reservoir is provided with
Drainpipe.
Further, the slag-scraper includes the electric expansion cylinder being arranged on cavity C pool wall, the electric expansion
Telescopic-cylinder end is provided with scum board, and the electric expansion cylinder is arranged on drainage hole top.
Further, two ends that the bubble pipeline is arranged in cavity B, cavity C are provided with release.
Further, there are at least six centimeters of spacing between water outlet tube end and the partition b.
Further, solenoid valve is provided on the drainpipe.
Further, the agitating device is motor-driven agitating device, the agitating device and micro-nano bubble
Generating device, solenoid valve, liquid level sensor are controlled by controller.
The utility model has the beneficial effects that
The utility model structure is simple, can not only generate micro-nano bubble of uniform size, increase substantially daf efficiency,
And secondary air-flotation process can be carried out, and it is more preferable to water treatment effect, and the slag-draining device being arranged can be carried out preferably
Deslagging, and be not easy to block, is additionally provided with supernatant liquid recovery pond, can the impurity to top preferably handled, use
It is more efficient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the utility model.
Embodiment 1: as shown in Figure 1, the present embodiment provides a kind of micro-nano air floatation machine, including micro-nano bubble generator
1, flotation tank 2, supernatant liquid recovery pond 3, reservoir 4, the micro-nano bubble generator are connected with one end of bubble pipeline 5, institute
The other end for stating the pipeline 5 of bubble is mounted in flotation tank 2, is equipped with water inlet pipe 2-1 above the left side wall of the flotation tank 2；
2 are divided into three cavitys being connected to, respectively cavity A2-4, cavity B2-5, chamber with partition b2-3 by partition a2-2 in flotation tank
Body C2-6；There are at least 20 centimeters of openings between the lower section and flotation tank bottom of pond of the partition a2-2, and partition b2-3's is upper
There are at least 40 centimeters of openings between side and flotation tank pond top；Agitating device 6 is vacantly installed in the cavity A2-4,
Impurity preferably can be stirred to top, reduce precipitating；The bottom of the cavity C2-6 is equipped with outlet pipe 7 in parallel, water outlet
Polywater hole 7-1 is evenly distributed on pipe 7, one end of outlet pipe 7 is pierced by 2 side wall of flotation tank and is connected to reservoir 4, the bubbler tube
The other end setting in road 5 is there are two gas outlet, and the bottom cavity B is arranged in described two gas outlets one downward, and one sets upward
It sets in the bottom of cavity C, can will prevent the impurity in cavity B from entering in cavity C, can make in cavity B, cavity C
Impurity all takes top to, is conducive to preferably be purified, and slag-draining device 8, the deslagging dress are provided in the cavity C2-6
Setting 8 includes the slag-drip opening 8-1 that taper is arranged, and the slag-drip opening is connected to by vertical pipeline 8-2 with the dreg discharging box 8-3 of bottom, is erected
Straight pipeline is not easy to block, and is provided with dreg discharging box, it is easier to clear up, the top the slag-drip opening 8-1, which is correspondingly arranged on, scrapes slag dress
8-4 is set, supernatant liquid recovery pond 3, the top of the supernatant liquid recovery pond 3 and cavity are provided between the cavity C2-6 and reservoir 4
C's is connected to by the top drainage hole 3-1, and the lower part of the supernatant liquid recovery pond 3 is connected to dreg discharging box, is conducive to cavity preferably
The impurity on the top C is recycled, and clean-up effect is more preferable, and the reservoir 4 is provided with liquid level sensor 4-1, the water storage
The side in pond 4 is provided with drainpipe 4-2, can preferably detect the liquid level of reservoir, be drained when liquid level is high, work as liquid level
When low, notification controller is alarmed, and checks whether relevant apparatus works well.
Wherein, the slag-scraper 8-4 includes the electric expansion cylinder 8-41 being arranged on cavity C pool wall, described electronic
Telescopic cylinder retractable ends are provided with scum board 8-42, and the electric expansion cylinder is arranged on drainage hole top, are conducive to more preferable
The impurity on top is cleared up.
Two ends that the bubble pipeline is arranged in cavity B, cavity C are provided with release, convenient for preferably release
Micro-nano bubble is conducive to preferably be purified.
There are at least six centimeters of spacing between 7 end of outlet pipe and partition b, be conducive to preferably be drained.
It is provided with solenoid valve on the drainpipe 4-2, is conducive to the signal preferably issued according to liquid level sensor and carries out
Draining.
The agitating device is motor-driven agitating device, and mixing effect is more preferable, the agitating device and micro-nano
Bubble generator, solenoid valve, liquid level sensor are controlled by controller, are conducive to the control for preferably carrying out each device
System, is conducive to preferably be purified.
Claims (6)
1. a kind of micro-nano air floatation machine, which is characterized in that including micro-nano bubble generator, flotation tank, supernatant liquid recovery pond, store
Pond, the micro-nano bubble generator are connected with one end of bubble pipeline, and the other end of the pipeline of the bubble is mounted on
In flotation tank, water inlet pipe is installed above the left side wall of the flotation tank；It is divided into three by partition a and partition b inside flotation tank
The cavity of a connection, respectively cavity A, cavity B, cavity C；Between the lower section and flotation tank bottom of pond of the partition a there are
At least 20 centimeters of opening, there are at least 40 centimeters of openings between the top of partition b and flotation tank pond top；The chamber
Agitating device is vacantly installed in body A；The bottom of the cavity C is equipped with outlet pipe in parallel, is evenly distributed on outlet pipe
Polywater hole, one end of outlet pipe are pierced by flotation tank side wall and are connected to reservoir, and there are two the other end settings of the bubble pipeline
The bottom cavity B is arranged in gas outlet, described two gas outlets one downward, and one is arranged in the bottom of cavity C upward, described
Slag-draining device is provided in cavity C, the slag-draining device includes the slag-drip opening of taper setting, and the slag-drip opening passes through vertical pipe
Road is connected to the dreg discharging box of bottom, and the slag-drip opening top is correspondingly arranged on slag-scraper, between the cavity C and reservoir
It is provided with supernatant liquid recovery pond, the top of the supernatant liquid recovery pond is returned with being connected to by drainage hole top for cavity C, the supernatant liquid
The lower part of receives pond is connected to dreg discharging box, and the reservoir is provided with liquid level sensor, and the side of the reservoir is provided with draining
Pipe.
2. a kind of micro-nano air floatation machine according to claim 1, which is characterized in that the slag-scraper includes being arranged in chamber
Electric expansion cylinder on body C pool wall, electric expansion Telescopic-cylinder end are provided with scum board, the electric expansion cylinder
It is arranged on drainage hole top.
3. a kind of micro-nano air floatation machine according to claim 1, which is characterized in that the bubble pipeline is arranged in cavity
B, two ends in cavity C are provided with release.
4. a kind of micro-nano air floatation machine according to claim 1, which is characterized in that the water outlet tube end and partition b it
Between there are at least six centimeters of spacing.
5. a kind of micro-nano air floatation machine according to claim 1, which is characterized in that be provided with electromagnetism on the drainpipe
Valve.
6. a kind of micro-nano air floatation machine according to claim 1, which is characterized in that the agitating device is motor-driven
Agitating device, the agitating device and micro-nano bubble generator, solenoid valve, liquid level sensor are controlled by controller
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462142.3U CN208200438U (en) | 2018-04-03 | 2018-04-03 | A kind of micro-nano air floatation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462142.3U CN208200438U (en) | 2018-04-03 | 2018-04-03 | A kind of micro-nano air floatation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200438U true CN208200438U (en) | 2018-12-07 |
Family
ID=64525207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820462142.3U Active CN208200438U (en) | 2018-04-03 | 2018-04-03 | A kind of micro-nano air floatation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200438U (en) |
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2018
- 2018-04-03 CN CN201820462142.3U patent/CN208200438U/en active Active
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