CN208829314U - A kind of hermetic type dissolved air flotation device - Google Patents
A kind of hermetic type dissolved air flotation device Download PDFInfo
- Publication number
- CN208829314U CN208829314U CN201821077429.0U CN201821077429U CN208829314U CN 208829314 U CN208829314 U CN 208829314U CN 201821077429 U CN201821077429 U CN 201821077429U CN 208829314 U CN208829314 U CN 208829314U
- Authority
- CN
- China
- Prior art keywords
- air
- air bearing
- additionally provided
- cover board
- bearing cabinet
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of hermetic type dissolved air flotation devices, the air bearing cabinet including cuboid, further include dissolving, compressor, the air dissolved pump being arranged in outside air buoyancy tank body；Above-mentioned air bearing box house is divided into mixing chamber, gas-floating chamber, backwater room from left to right；Release and water inlet are equipped in above-mentioned mixing chamber；The above-mentioned indoor top of air bearing is equipped with Slag Scraping Device, is additionally provided with position dreg collecting slot corresponding with Slag Scraping Device and slag-drip opening；The liquid level adjusting device for controlling water level in air buoyancy tank body is equipped in above-mentioned backwater room；One end of above-mentioned air bearing cabinet is additionally provided with ladder；The upper end of above-mentioned air bearing cabinet is additionally provided with the closed cover board for close encapsulation air bearing cabinet；Above-mentioned closed cover board is equipped with several exhaust outlets being connected with air bearing box house, is additionally provided with the exhaust pipe being connected with exhaust outlet, is additionally provided with the guardrail positioned at closed cover board upper surface.The air-floating apparatus designed in this way has the advantages that closed environmental protection, operation low noise, structure are simple.
Description
Technical field
The utility model relates to water treatment field, in particular to a kind of hermetic type dissolved air flotation device.
Background technique
Dissolved air flotation device, which refers to, is dissolved in water for air using the method for pressurization, then releases at reduced pressure micro-
Minute bubbles are adhered on suspended matter, keep its whole specific gravity smaller than water and on bubble through the water column, struck off by mechanical device, realize solid-liquid
Isolated device.
In the prior art, used air-floating apparatus is all open, the generated exhaust gas when carrying out air-dissolving air-float
It can evaporate into air, pollute environment.
Utility model content
Simple, closed environmental protection that the purpose of the utility model is to provide a kind of structures, the lower air-dissolving air-float dress of noise
It sets.
Purpose of the utility model is realized as follows: a kind of hermetic type dissolved air flotation device, the gas including cuboid
Floating box further includes dissolving, compressor, the air dissolved pump being arranged in outside air buoyancy tank body；Above-mentioned air bearing box house is certainly left extremely
The right side is divided into mixing chamber, gas-floating chamber, backwater room, and the mixing chamber, gas-floating chamber, backwater room are sequentially communicated；Above-mentioned mixing chamber
It is interior to be equipped with release and water inlet；The above-mentioned indoor top of air bearing be equipped with Slag Scraping Device, be additionally provided with position it is corresponding with Slag Scraping Device,
For collecting the dreg collecting slot of waste residue, it is additionally provided with slag-drip opening being communicated with the outside, for waste residue in dreg collecting slot to be discharged；Above-mentioned time
The liquid level adjusting device for controlling water level in air buoyancy tank body is equipped in water chamber；One end of above-mentioned air bearing cabinet, which is additionally provided with, conveniently to be climbed
Crawl into the ladder of row Monitoring and maintenance；Above-mentioned dissolving is connected with compressor, release, air dissolved pump respectively；Above-mentioned air dissolved pump is also
It is connected with backwater room.
The upper end of above-mentioned air bearing cabinet is additionally provided with the closed cover board for close encapsulation air bearing cabinet；On above-mentioned closed cover board
Equipped with several exhaust outlets being connected with air bearing box house, it is additionally provided with the exhaust pipe being connected with exhaust outlet, is additionally provided with and is located at
The guardrail of closed cover board upper surface.
Compared with prior art, the utility model has the beneficial effects that: air-dissolving air-float provided by the utility model fills
Setting has the advantages that closed environmental protection, operation low noise, structure are simple.By the way that closed cover board is arranged come seal air-float cabinet, simultaneously
Corresponding exhaust pipe is set, so that exhaust gas be avoided to be flowed into air, realizes closed environmental protection；Meanwhile Slag Scraping Device setting being existed
In closed air buoyancy tank body, it can be effectively reduced and run noise；Multiple access covers are additionally equipped with, are set so as to avoid closed
Maintenance brought by meter is inconvenient；It is additionally equipped with auxiliary exhaust mechanism, to realize safe and efficient automation exhaust.
Further, the outside of above-mentioned air bearing cabinet be equipped with it is several criss-cross and equally distributed, for reinforcing air bearing
The reinforcing rib of body structure intensity.
Further, to be additionally provided with three positions on above-mentioned closed cover board corresponding with mixing chamber, gas-floating chamber, backwater room respectively
, for the convenient access cover overhauled to air bearing box house.
As a preferred embodiment of the present invention, which further includes the auxiliary exhaust machine being arranged on closed cover board
Structure；Above-mentioned auxiliary exhaust mechanism includes the exhaust fan that exhaust ports are arranged in, and further includes the control being arranged on the outside of closed cover board
Device further includes the gas detecting instrument being arranged on the inside of closed cover board；Above controller is electrical with exhaust fan, gas detecting instrument respectively
Connection.The intracorporal gas of air buoyancy tank can be timely and effective discharged in design in this way, guarantee the normal operation of equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 air bearing cabinet, 101 mixing chambers, 101a release, 101b water inlet, 102 gas-floating chambers, 102a Slag Scraping Device,
102b dreg collecting slot, 102c slag-drip opening, 103 backwater room, 103a liquid level adjusting device, 104 ladders, 105 reinforcing ribs, 2 dissolvings, 3
Compressor, 4 air dissolved pumps, 5 closed cover boards, 501 exhaust outlets, 502 exhaust pipes, 503 guardrails, 504 access covers, 6 exhaust fans, 7 controls
Device, 8 gas detecting instruments.
Specific embodiment
As shown in Figure 1, a kind of hermetic type dissolved air flotation device, the air bearing cabinet 1 including cuboid, further include that setting exists
Dissolving 2, compressor 3, air dissolved pump 4 outside air bearing cabinet 1；It is divided into mixing from left to right inside above-mentioned air bearing cabinet 1
Room 101, gas-floating chamber 102, backwater room 103, and above-mentioned mixing chamber 101, gas-floating chamber 102, backwater room 103 are sequentially communicated；It is above-mentioned mixed
It closes and is equipped with release 101a and water inlet 101b in room 101；Top in above-mentioned gas-floating chamber 102 is equipped with Slag Scraping Device 102a, also sets
Have that position is corresponding with Slag Scraping Device 102a, dreg collecting slot 102b for collecting waste residue, be additionally provided with it is being communicated with the outside, be used for
The slag-drip opening 102c of waste residue in dreg collecting slot 102b is discharged；It is equipped in above-mentioned backwater room 103 for controlling water level in air bearing cabinet 1
Liquid level adjusting device 103a；One end of above-mentioned air bearing cabinet 1 is additionally provided with the ladder 104 for facilitating climbing to be monitored maintenance；It is above-mentioned
Dissolving 2 is connected with compressor 3, release 101a, air dissolved pump 4 respectively；Above-mentioned air dissolved pump 4 is also connected with backwater room 103.
The upper end of above-mentioned air bearing cabinet 1 is additionally provided with the closed cover board 5 for close encapsulation air bearing cabinet 1；Above-mentioned closed cover
Plate 5 is equipped with several with the exhaust outlet 501 being connected inside air bearing cabinet 1, is additionally provided with the exhaust pipe being connected with exhaust outlet 501
502, it is additionally provided with the guardrail 503 positioned at closed 5 upper surface of cover board.
The outside of above-mentioned air bearing cabinet 1 be equipped with it is several criss-cross and equally distributed, for reinforcing 1 structure of air bearing cabinet
The reinforcing rib 105 of intensity.
It is opposite with mixing chamber 101, gas-floating chamber 102, backwater room 103 respectively that three positions are additionally provided on above-mentioned closed cover board 5
It is answering, for convenient to the access cover 504 overhauled inside air bearing cabinet 1.
The air-floating apparatus further includes the auxiliary exhaust mechanism being arranged on closed cover board 5；Above-mentioned auxiliary exhaust mechanism includes
Exhaust fan 6 at exhaust outlet 501 is set, further includes the controller 7 that closed 5 outside of cover board is set, further includes being arranged close
Close the gas detecting instrument 8 of 5 inside of cover board；Above controller 7 is electrically connected with exhaust fan 6, gas detecting instrument 8 respectively.
When work, pending water mixes in mixing chamber 101 with dissolved air water first, later slowly flow into gas-floating chamber 102,
Backwater room 103 is until reach suitable water level, and adjust inflow, water return amount, water yield and maintain reasonable model with guaranteed water level
In enclosing；It is then turned on Slag Scraping Device 102a to carry out scraping slag, dross is gradually accumulated dreg collecting slot 102b under the action of Slag Scraping Device 102a
It is interior, and be discharged from slag-drip opening 102c.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (4)
1. a kind of hermetic type dissolved air flotation device, it is characterised in that: the air-floating apparatus includes the air bearing cabinet (1) of cuboid,
It further include setting in the external dissolving (2) of air bearing cabinet (1), compressor (3), air dissolved pump (4)；In the air bearing cabinet (1)
Portion is divided into mixing chamber (101), gas-floating chamber (102), backwater room (103), and the mixing chamber (101), air bearing from left to right
Room (102), backwater room (103) are sequentially communicated；Release (101a) and water inlet (101b) are equipped in the mixing chamber (101)；
Top in the gas-floating chamber (102) is equipped with Slag Scraping Device (102a), is additionally provided with that position is corresponding with Slag Scraping Device (102a), is used for
The dreg collecting slot (102b) for collecting waste residue, is additionally provided with deslagging being communicated with the outside, for dreg collecting slot (102b) interior waste residue to be discharged
Mouth (102c)；The liquid level adjusting device (103a) for controlling air bearing cabinet (1) interior water level is equipped in the backwater room (103)；
One end of the air bearing cabinet (1) is additionally provided with the ladder (104) for facilitating climbing to be monitored maintenance；The dissolving (2) is respectively
It is connected with compressor (3), release (101a), air dissolved pump (4)；The air dissolved pump (4) is also connected with backwater room (103)；
The upper end of the air bearing cabinet (1) is additionally provided with the closed cover board (5) for close encapsulation air bearing cabinet (1)；It is described closed
Cover board (5) is equipped with several exhaust outlets (501) being connected with air bearing cabinet (1) inside, is additionally provided with and is connected with exhaust outlet (501)
Logical exhaust pipe (502) is additionally provided with the guardrail (503) positioned at closed cover board (5) upper surface.
2. a kind of hermetic type dissolved air flotation device according to claim 1, it is characterised in that: the air bearing cabinet (1)
Outside is equipped with reinforcing rib (105) several criss-cross and equally distributed, for reinforcing air bearing cabinet (1) structural strength.
3. a kind of hermetic type dissolved air flotation device according to claim 1, it is characterised in that: on the closed cover board (5)
Be additionally provided with three positions respectively with mixing chamber (101), gas-floating chamber (102), backwater room (103) it is corresponding, for convenient to gas
The access cover (504) overhauled inside floating box (1).
4. a kind of hermetic type dissolved air flotation device according to claim 1, it is characterised in that: the air-floating apparatus further includes setting
Set the auxiliary exhaust mechanism on closed cover board (5)；The auxiliary exhaust mechanism includes the exhaust being arranged at exhaust outlet (501)
It fans (6), further includes the controller (7) being arranged on the outside of closed cover board (5), further include the gas being arranged on the inside of closed cover board (5)
Body detector (8)；The controller (7) is electrically connected with exhaust fan (6), gas detecting instrument (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077429.0U CN208829314U (en) | 2018-07-09 | 2018-07-09 | A kind of hermetic type dissolved air flotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077429.0U CN208829314U (en) | 2018-07-09 | 2018-07-09 | A kind of hermetic type dissolved air flotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829314U true CN208829314U (en) | 2019-05-07 |
Family
ID=66306247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077429.0U Active CN208829314U (en) | 2018-07-09 | 2018-07-09 | A kind of hermetic type dissolved air flotation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829314U (en) |
-
2018
- 2018-07-09 CN CN201821077429.0U patent/CN208829314U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208829314U (en) | A kind of hermetic type dissolved air flotation device | |
| CN201578939U (en) | Gas-water separating device | |
| CN201052423Y (en) | Oil water gas separating liquor drainage automatic control device | |
| CN201458785U (en) | Purified acid wastewater degasser | |
| CN201062209Y (en) | Oil field environment-protection slop oil sewage water transferring apparatus | |
| CN207347211U (en) | A kind of dissolved air flotation system scrapes mud groove device | |
| CN108837657A (en) | A kind of spray water mist deduster | |
| CN206843300U (en) | A kind of oil-bearing sludge treatment equipment | |
| CN116607992A (en) | Underground coal mine ventilation adjusting device and adjusting method | |
| CN204532880U (en) | Crest of weir goes out to flow fan blade water pump | |
| CN210699507U (en) | Nitric acid blows white exhaust-gas treatment equipment | |
| CN206104526U (en) | Acid mist controlling means of hot dipping zinc descaling bath | |
| CN201895007U (en) | Experimental ventilation hood with sewage treatment function | |
| CN202954430U (en) | Drainage system for water-accumulating well | |
| CN208251227U (en) | A kind of water level promoting device | |
| CN207941255U (en) | Every slag-draining device | |
| CN208066911U (en) | It weaves in a kind of weaving fabrication processes the collection device of dirt | |
| CN2537847Y (en) | Automatic air exhauster | |
| CN214990402U (en) | Novel sewage treatment equipment capable of automatically controlling scum and water separation | |
| CN215563250U (en) | Prefabricated pump station of integration with good exhaust function | |
| CN216157705U (en) | A aqueous vapor separator for high gas tunnel | |
| CN206188830U (en) | Header tank for blast furnace | |
| CN204799038U (en) | Filter equipment with gaseous oxygen content testing equipment coordination | |
| CN204729037U (en) | Engine degasser | |
| CN220385807U (en) | Rectifying column cauldron overflow arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |