CN108358268A - A kind of dissolved gas floatator - Google Patents
A kind of dissolved gas floatator Download PDFInfo
- Publication number
- CN108358268A CN108358268A CN201810108401.7A CN201810108401A CN108358268A CN 108358268 A CN108358268 A CN 108358268A CN 201810108401 A CN201810108401 A CN 201810108401A CN 108358268 A CN108358268 A CN 108358268A
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- CN
- China
- Prior art keywords
- babinet
- release
- dissolving
- deflector
- dissolved gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of dissolved gas floatators, it includes babinet and dissolving, dissolving is set on the lateral wall of babinet, air inlet is offered at the top of dissolving, the bottom of dissolving is separately connected a water inlet pipe and a drainpipe, water inlet pipe is connected to by circulating pump with the inside of babinet, drainpipe is connected by regulating valve with the release in babinet, release includes multiple release pipes, and multiple release pipes are located at least two horizontal planes, adjustable for height deflector is additionally provided in babinet, deflector is obliquely installed, and the water inlet end of release and water inlet pipe is located at the both sides of deflector, the top of babinet is equipped with screeding device, a side-lower of the screeding device far from release is equipped with collecting tank, side side wall of the babinet far from dissolving is equipped with clear water output.Therefore, compared with prior art, the present invention has the advantages that scavenging effect is good and air can be fully used.
Description
Technical field
The present invention relates to water treatment facilities, and in particular to a kind of dissolved gas floatator.
Background technology
Air floatation machine is that air dissolving system generates a large amount of micro air bubble in water, makes air with the micro-bubble shape of high degree of dispersion
Formula is attached on suspended particle, is caused density to be less than the state of water, so that it is kept afloat using law of buoyancy, to realize
The water treatment facilities of solid- liquid separation.Air floatation machine is divided into super efficiency shallow air flotation machine, air flotation turbo, and flat flow air floatation machine exists at present
There is application in terms of water supply, industrial wastewater and municipal sewage treatment.But current air floatation machine mainly has following in use
Problem：(1) there are buoyancy deficiency, water and suspended matters to be layered unobvious, is just flowed at babinet discharge outlet when in mixture state,
Cause the water of discharge is unclear to be mixed with many dirts, scavenging effect is poor；(2) release release is managed in the same plane, and is discharged
Chamber body is straight barrel type, and when gas release injection is in sewage, the gas on same plane is easy superposition and causes bubble excessive,
It is unfavorable for making full use of for air.
Invention content
The present invention proposes a kind of dissolved gas floatator, and solving scavenging effect difference of the existing technology and air cannot obtain
The problem of making full use of.
To achieve the goals above, the technical proposal of the invention is realized in this way：A kind of dissolved gas floatator, including babinet
And dissolving, the dissolving are set on the lateral wall of the babinet, and air inlet is offered at the top of the dissolving, it is described molten
The bottom of gas tank is separately connected a water inlet pipe and a drainpipe, the inside that the water inlet pipe passes through the circulating pump and the babinet
Connection, the drainpipe are connected by regulating valve with the release in babinet, and the release includes multiple release pipes, and
The multiple release pipe is located at least two horizontal planes, and adjustable for height deflector, the water conservancy diversion are additionally provided in the babinet
Plate is obliquely installed, and the water inlet end of the release and the water inlet pipe is located at the both sides of the deflector, the top of the babinet
Portion is equipped with screeding device, and a side-lower of the screeding device far from the release is equipped with collecting tank, and the babinet is far from institute
The side side wall for stating dissolving is equipped with clear water output.
Preferably, the release further includes the shell for being internally provided with cavity, and the both ends of shell vertically extend, institute
Multiple release pipes are stated to be vertically connected with the shell respectively.
Preferably, the length of the multiple release pipe is unequal.
Preferably, the angle between the adjacent and release pipe in the same level is equal.
Preferably, the multiple release pipe is located on upper and lower two horizontal planes, and the release pipe in upper and lower two planes exists
Projection interval distribution on horizontal plane.
Preferably, the deflector includes fixed plate, movable plate and the Fastener being flexibly connected with the fixed plate, institute
The open top of fixed plate is stated, the lower end of the movable plate is inserted by the opening in the fixed plate, the Fastener
Front end passes through the side side wall of the fixed plate and pushes against the side wall of the movable plate.
Compared with prior art, present invention tool has the advantage that：In dissolved gas floatator proposed by the present invention, water inlet pipe passes through
Circulating pump is connected to the inside of babinet, and drainpipe is connected by regulating valve with the release in babinet, is additionally provided in babinet
Adjustable for height deflector, deflector are obliquely installed, and the water inlet end of release and water inlet pipe is located at the both sides of deflector, works as water
With suspended matter be layered unobvious, when just flowing at babinet discharge outlet when in mixture state, circulating pump by water inlet pipe again
It is pumped into dissolving, air is incorporated, then flow to release from drainpipe and be re-released into babinet, carry out on secondary
It is floating, crude removal is removed as far as possible, and scavenging effect is good, and the height of deflector can be adjusted according to buoyancy size；Release packet
Multiple release pipes are included, and multiple releases pipe is located at least two horizontal planes, such gas is just not easy superposition and causes bubble mistake
Greatly, air is fully utilized.Therefore, compared with prior art, the present invention has scavenging effect good and air can be filled
Divide the advantages of utilizing.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural diagram of the present invention.
In figure：1-babinet, 2-dissolvings, 3-water inlet pipes, 4-drainpipes, 5-circulating pumps, 6-releases, 7-lead
Flowing plate, 8-screeding devices, 9-collecting tanks, 10-clear water outputs, 21-air inlets, 61-release pipes, 62-shells, Gu 71-
Fixed board, 72-movable plates, 73-Fasteners.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of not making the creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of dissolved gas floatator proposed by the present invention, including babinet 1 and dissolving 2, dissolving 2 are set to case
On the lateral wall of body 1, the top of dissolving 2 offers air inlet 21, and the bottom of dissolving 2 is separately connected a water inlet pipe 3 and one
Drainpipe 4, water inlet pipe 3 are connected to by circulating pump 5 with the inside of babinet 1, and drainpipe 4 is by regulating valve and in babinet 1
Release 6 is connected, and the liquid in babinet 1 can be again pumped into dissolving 2 by such circulating pump 5 by water inlet pipe 3, dissolving
2 rejoin air in the liquid, are re-released into babinet 1 finally by drainpipe 4 and release 6, carry out secondary
It floats.
As shown in Figure 1, in the present embodiment, release 6 includes multiple release pipes 61, and multiple release pipes 61 are located at least two
On a horizontal plane, such gas is just not easy superposition and causes bubble excessive, and air is fully utilized.It is additionally provided in babinet 1
Adjustable for height deflector 7, deflector 7 are obliquely installed, and release 6 and the water inlet end of water inlet pipe 4 are located at the two of deflector 7
The top of side, babinet 1 is equipped with screeding device 8, and a side-lower of the screeding device 8 far from release 6 is equipped with collecting tank 9, and babinet 1 is remote
The side side wall of exsolution gas tank 2 is equipped with clear water output 10.
Sewage is pumped into through water inlet pipe 3 in dissolving 2 by circulating pump 5, and pressure-air enters dissolving 2 by air inlet 21,
Valve is discharged eventually by release 6 after the adjustment by drainpipe 4 for high pressure water, gas mixture in dissolving 2, carries out on first time
Floating, under the limit of deflector 7, partial sludge is collected by screeding device 8 in collecting tank 9, and other part sludge, clear water
Mixed liquor flows to the side that deflector 7 deviates from release 6, and it is secondary to carry out which is pumped into dissolving 2 by circulating pump 5 again
It floats, as far as possible detaches sludge with clear water, high treating effect.
As shown in Figure 1, in the present embodiment, release 6 further includes the shell 62 for being internally provided with cavity, the both ends edge of shell 62
Vertical direction extends, and multiple release pipes 61 are vertically connected with shell 62 respectively.The length of multiple release pipes 61 is unequal.In this way
During floating, gas is difficult superposition so that air is fully utilized.
As shown in Figure 1, in the present embodiment, the angle phase adjacent and in same level discharged between pipe 61
Deng.Multiple release pipes 61 are located on upper and lower two horizontal planes, and the throwing of release pipe 61 in the horizontal plane in upper and lower two planes
Shadow is spaced apart.The adjacent release pipe 61 of any two does not belong on same plane in projection i.e. in the horizontal plane.
In this way it is possible to prevente effectively from gas is superimposed so that air is fully utilized.
As shown in Figure 1, in the present embodiment, deflector 7 includes fixed plate 71, movable plate 72 and connects with 71 activity of fixed plate
The lower end of the Fastener 73 connect, the open top of fixed plate 71, movable plate 72 is inserted by opening in fixed plate 71, Fastener 73
Front end pass through the side side wall of fixed plate 71 and push against the side wall of movable plate 73.That is the company of offering on 71 side side wall of fixed plate
Logical 71 inner space of fixed plate and extraneous through-hole, Fastener 73 is inserted into above-mentioned through-hole, and can pass in and out the through-hole, movable plate 72
After being inserted into the fixed plate 71, after being adjusted to precalculated position, adjustment Fastener 73 is so that its front end is pushed against 72 side wall of movable plate
On, such movable plate 72 is just fixed.In order to facilitate adjustment Fastener 73, Fastener 73 selects bolt, and is set on through-hole
There is the internal thread coordinated with above-mentioned bolt.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of dissolved gas floatator, which is characterized in that including babinet (1) and dissolving (2), the dissolving (2) is set to described
On the lateral wall of babinet (1), air inlet (21), the bottom difference of the dissolving (2) are offered at the top of the dissolving (2)
Connect a water inlet pipe (3) and a drainpipe (4), the water inlet pipe (3) is interior by the circulating pump (5) and the babinet (1)
Portion is connected to, and the drainpipe (4) is connected by regulating valve with the release (6) in babinet (1), release (6) packet
Multiple release pipes (61) are included, and the multiple release pipe (61) is located at least two horizontal planes, is additionally provided in the babinet (1)
Adjustable for height deflector (7), the deflector (7) are obliquely installed, and the release (6) and the water inlet pipe (4) into
Water end (W.E.) is located at the both sides of the deflector (7), and the top of the babinet (1) is equipped with screeding device (8), the screeding device (8)
A side-lower far from the release (6) is equipped with collecting tank (9), side side of the babinet (1) far from the dissolving (2)
Wall is equipped with clear water output (10).
2. dissolved gas floatator according to claim 1, it is characterised in that：The release (6) further includes being internally provided with sky
The shell (62) of chamber, the both ends of shell (62) vertically extend, the multiple release pipe (61) respectively with the shell
(62) it is vertically connected.
3. dissolved gas floatator according to claim 1, it is characterised in that：The length not phase of the multiple release pipe (61)
Deng.
4. dissolved gas floatator according to claim 1, it is characterised in that：It is adjacent and described in same level
Angle between release pipe (61) is equal.
5. dissolved gas floatator according to claim 1, it is characterised in that：The multiple release pipe (61) is located at upper and lower two
On horizontal plane, and the projection interval distribution of the release pipe (61) in upper and lower two planes in the horizontal plane.
6. dissolved gas floatator according to claim 1, it is characterised in that：The deflector (7) includes fixed plate (71), lives
Movable plate (72) and the Fastener (73) being flexibly connected with the fixed plate (71), the open top of the fixed plate (71), institute
The lower end for stating movable plate (72) is inserted by the opening in the fixed plate (71), and the front end of the Fastener (73) passes through institute
It states the side side wall of fixed plate (71) and pushes against the side wall of the movable plate (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108401.7A CN108358268A (en) | 2018-02-02 | 2018-02-02 | A kind of dissolved gas floatator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108401.7A CN108358268A (en) | 2018-02-02 | 2018-02-02 | A kind of dissolved gas floatator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108358268A true CN108358268A (en) | 2018-08-03 |
Family
ID=63004663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810108401.7A Pending CN108358268A (en) | 2018-02-02 | 2018-02-02 | A kind of dissolved gas floatator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108358268A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453738A (en) * | 2018-12-12 | 2019-03-12 | 江苏楚锐环保科技有限公司 | Hydrophobic zeolite molecular sieve honeycomb body manufacturing method and its dedicated manufacturing equipment |
| CN117417016A (en) * | 2023-12-19 | 2024-01-19 | 成都赢纳环保科技有限公司 | Municipal wastewater treatment equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6126815A (en) * | 1999-07-19 | 2000-10-03 | Kelada; Maher I. | Sequential air dissolved floatation apparatus and methods |
| CN101830557A (en) * | 2010-05-07 | 2010-09-15 | 海宁瑞星皮革有限公司 | Air diffusion aerator |
| CN104609494A (en) * | 2015-01-29 | 2015-05-13 | 山东华能金昊环境工程股份有限公司 | Release assembly of dissolved air floatation clarifier |
| CN205367786U (en) * | 2016-01-11 | 2016-07-06 | 浏阳市振南环保设备科技有限公司 | High -efficient air supporting air dissolving system |
| CN106271851A (en) * | 2016-08-31 | 2017-01-04 | 张家港市华扬冶金机械有限公司 | A kind of intermetallic composite coating center machine with oil-water separating function |
| CN206858204U (en) * | 2017-06-30 | 2018-01-09 | 东莞市骊江环保科技有限公司 | A kind of adjustable type natural aspiration airfloat equipment |
| CN107585818A (en) * | 2017-10-26 | 2018-01-16 | 潍坊罗勒环保科技有限公司 | Economic benefits and social benefits dissolved gas floatator |
-
2018
- 2018-02-02 CN CN201810108401.7A patent/CN108358268A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6126815A (en) * | 1999-07-19 | 2000-10-03 | Kelada; Maher I. | Sequential air dissolved floatation apparatus and methods |
| CN101830557A (en) * | 2010-05-07 | 2010-09-15 | 海宁瑞星皮革有限公司 | Air diffusion aerator |
| CN104609494A (en) * | 2015-01-29 | 2015-05-13 | 山东华能金昊环境工程股份有限公司 | Release assembly of dissolved air floatation clarifier |
| CN205367786U (en) * | 2016-01-11 | 2016-07-06 | 浏阳市振南环保设备科技有限公司 | High -efficient air supporting air dissolving system |
| CN106271851A (en) * | 2016-08-31 | 2017-01-04 | 张家港市华扬冶金机械有限公司 | A kind of intermetallic composite coating center machine with oil-water separating function |
| CN206858204U (en) * | 2017-06-30 | 2018-01-09 | 东莞市骊江环保科技有限公司 | A kind of adjustable type natural aspiration airfloat equipment |
| CN107585818A (en) * | 2017-10-26 | 2018-01-16 | 潍坊罗勒环保科技有限公司 | Economic benefits and social benefits dissolved gas floatator |
Non-Patent Citations (1)
| Title |
|---|
| 宋玉恒等: "《塑料注射模具设计使用手册》", 31 August 1994 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453738A (en) * | 2018-12-12 | 2019-03-12 | 江苏楚锐环保科技有限公司 | Hydrophobic zeolite molecular sieve honeycomb body manufacturing method and its dedicated manufacturing equipment |
| CN117417016A (en) * | 2023-12-19 | 2024-01-19 | 成都赢纳环保科技有限公司 | Municipal wastewater treatment equipment |
| CN117417016B (en) * | 2023-12-19 | 2024-04-05 | 成都赢纳环保科技有限公司 | Municipal wastewater treatment equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |
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| RJ01 | Rejection of invention patent application after publication |