CN205500840U - Spray air supporting device - Google Patents
Spray air supporting device Download PDFInfo
- Publication number
- CN205500840U CN205500840U CN201620345722.5U CN201620345722U CN205500840U CN 205500840 U CN205500840 U CN 205500840U CN 201620345722 U CN201620345722 U CN 201620345722U CN 205500840 U CN205500840 U CN 205500840U
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- Prior art keywords
- air supporting
- water
- floating
- air
- slag
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- Withdrawn - After Issue
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Abstract
The utility model provides a spray air supporting device belongs to purifier, including air supporting casing, air supporting device and receipts sediment waste fitting discharging, the air supporting device all sets up in the air supporting casing with receipts sediment waste fitting discharging, the inside of air supporting casing holds the chamber for air supporting, and air supporting is held the chamber and is provided with inlet channel and outlet conduit, the air supporting device includes the sprayer, and the sprayer sets up and holds the chamber in air supporting, and the sprayer is including the water dart and the releaser that communicate each other, the export of water dart and the entry linkage of releaser. Sprayer among the spray air supporting device that this technical scheme provided is connected by releaser and water dart and is formed, compares the sprayer among the prior art, and the fine bubble quantity of the sprayer release in this application scheme is showing and increases, and then the speed that makes solid -liquid separation is showing and improve, and purifying effect is better.
Description
Technical field
This utility model relates to purifier field, in particular to one injection air supporting dress
Put.
Background technology
The jet air float sewage disposal process that injection air-floating apparatus of the prior art uses is this
Sample, utilize mode of jet to manage in water and be passed through or produce substantial amounts of microbubble so that it is adhere to
In wadding grain, cause the overall proportion of wadding grain less than liquid, make wadding agglomerate tabling to water according to law of buoyancy
Face, thus obtain a kind of method of solid-liquid separation.But injection air-floating apparatus of the prior art
Still suffering from some technological deficiencies, clean-up effect is the most notable.
Utility model content
The purpose of this utility model is to provide a kind of injection air-floating apparatus, to improve above-mentioned asking
Topic.
This utility model is achieved in that
The injection air-floating apparatus that this utility model provides includes air supporting housing, air-floating apparatus and receipts slag
Blowdown apparatus, air-floating apparatus and receipts slag blowdown apparatus may be contained within air supporting housing；Air supporting housing
Internal is air supporting cavity volume, and air supporting cavity volume is provided with inlet channel and outlet conduit；Air-floating apparatus bag
Including ejector, ejector is arranged at air supporting cavity volume, ejector include the water sprayer that is interconnected and
Release, the outlet of water sprayer is connected with the entrance of release.
Air-floating apparatus is used for producing substantial amounts of micro air bubble.Receive slag blowdown apparatus for by fine gas
After the granule scum silica frost that bubble adheres to is collected, row arrives air supporting hull outside.
Ejector includes water sprayer and the release being interconnected, and press water passes through a venturi
Nozzle and trunnion produce vacuum in water sprayer, are to produce by the speed of the press water of water sprayer
The energy of raw vacuum, required speed be by current between water sprayer entrance and water sprayer export
Pressure differential produced by.
The pressure air-dissolving water processed through water sprayer is by after release blood pressure lowering energy dissipating, it is possible to release
Go out greater number of micro air bubble, bubble is more tiny and the distributive law of bubble size evenly, this
Effect and the consumption of electric energy of air supporting method water purification can be directly affected a bit, make purifying water effect notable
Improve.
Water sprayer and release combination formed ejector compared to existing technology in ejector, release
The number of bubbles released is more, more tiny, is distributed more uniform, it is possible to realize bubble and scum silica frost
Abundant laminating, make water purification effect more significantly.
Further, being provided with multiple dividing plate in air supporting cavity volume, air supporting cavity volume is depended on by multiple dividing plates
Secondary be divided into into water relief area, flotation area and stable water outlet district, flotation area arranges at least one,
Each dividing plate is provided with intercommunicating pore, and inlet channel is arranged at into water relief area, and outlet conduit sets
It is placed in stable water outlet district.
Arranging multiple region, wherein flotation area arranges at least one, is formed multistage in air supporting cavity volume
Tandem flotation region, it is possible to significantly improve scum silica frost removal effect.Water to be clean first slowly enters
Enter in water relief area, reduce the amount of bringing into of scum silica frost, then the intercommunicating pore entrance flotation area through dividing plate,
Flowing in stable water outlet district after the slag of receipts at least one times of flotation area, stable water outlet district is to through clean
Water after the change heel row that carries out precipitating or remove the gred goes out air supporting housing.
Further, ejector is vertically arranged to the top of flotation area, and water sprayer is arranged at release
The top of device, the bottom of flotation area is provided with gas-floating chamber, and the open-top of gas-floating chamber is arranged, gas
Floating chamber connects with the intercommunicating pore of flotation area, and the bottom of ejector is stretched in gas-floating chamber；Receive slag blowdown
Device includes that at least one two grades are received slag device, receive slag device for two grades and include collecting tank and connect with collecting tank
Logical blowdown is in charge of, and blowdown is in charge of and is reached outside through air supporting housing, receives slag devices for two grades and is positioned at gas
Above the side of floating chamber and for collecting the scum silica frost at the top being positioned at gas-floating chamber.
Water to be clean, when intercommunicating pore enters flotation area, is introduced in flotation cell, ejector
Bottom is positioned at flotation cell, and high pressure dissolved air water discharges the trickleest bubble after ejector,
These bubbles attach on the scum silica frost in flotation cell, and the scum silica frost sticked is floated downward in the effect of buoyancy
In the water surface, scum silica frost flows in collecting tank under the mobilization purifying water, enters in collecting tank
Scum silica frost is in charge of discharge air supporting hull outside through blowdown.And then complete to receive slag blowdown process.Purify water
In scum silica frost be positioned at gas-floating chamber, ejector by bubble jet in gas-floating chamber, it is possible to increase gas
Bubble and the contact area of scum silica frost, make more bubble be attached on the outer surface of scum silica frost, and then air supporting
Scum silica frost in room can fully float, and air flotation effect is more preferable, and clean-up effect is more notable.
Further, it is provided with water level controller in air supporting cavity volume.
The scum silica frost sticking bubble is bubbled through the water column under the effect of buoyancy, in order to make the scum silica frost floated suitable
Profit enters in collecting tank, and the levitated position of scum silica frost should be controlled, and controlling water level height is the most controlled
The levitated position of scum silica frost processed.Water level controller is set i.e. in order to regulate in control air supporting cavity volume
Height of water level, makes water level be positioned at the top of gas-floating chamber, then float on the scum silica frost at gas-floating chamber top at stream
Flow in collecting tank under the effect of dynamic water to be clean.Water level controller regulation height of water level, enters
And ensure to receive being smoothed out of slag, thus improve the efficiency purifying water.
Further, one end into water relief area of stretching into of inlet channel is provided with buffer, slow
Rushing device and include buffering pipe, one end of buffering pipe connects with inlet channel, buffering pipe another
One end arranges baffle plate, and the sidewall of buffering pipe is provided with multiple cushion hole.
After water to be clean flows into inlet channel, entering in buffering pipe, last buffered hole is flowed
Enter into water relief area.During the buffered hole of current is flowed out, flows decrease, and then reduce floating
The inlet of slag, arranges baffle plate simultaneously, and baffle plate can stop the bulky grain scum silica frost in current to enter
In air supporting cavity volume.
Further, inlet channel is " L " shape pipe, and buffer is arranged at the top of inlet channel
End；Receive slag blowdown apparatus and also include that one-level receives slag device, the structure of one-level receipts slag device and two grades of receipts slags
The structure of device is identical, and one-level is received slag device and is positioned at above the side of buffering pipe and for collecting scum silica frost.
Water to be clean flows into water inlet relief area through inlet channel and buffering pipe, and one-level receives slag device
Be positioned at above the side of buffering pipe, buffered pipeline flow out water in scum silica frost at current
Enter in the collecting tank that one-level receives slag device under mobilization.Realizing multistage receipts slag, clean-up effect is more
Good.
Further, water level controller includes the control body being arranged at stable water outlet district, controls
Body is provided with control cavity, and the top controlling cavity is provided with water level control pipe and the first overflow
Bend pipe, the top sidewall controlling cavity is provided with the second overflowing bent pipe, and the second overflowing bent pipe is for falling
Erect the " u "-shaped pipe put, one end of the second overflow pipe stretch into control cavity bottom, second
The other end of overflow pipe is positioned at the outside controlling cavity, the vertical height of the opening of water level control pipe
Degree is higher than the vertical height of the opening of the first overflowing bent pipe.
When the water level in air supporting cavity volume is higher than the opening of water level control pipe, water is through water lev el control
Pipe enters and controls in cavity, and then the water level decreasing in air supporting cavity volume, controls along with current enter
Increasing of amount in cavity, the water level controlled in cavity can gradually rise, and controls water level in cavity
During rising, water can flow out backflow from the first overflowing bent pipe and/or the second overflowing bent pipe respectively
Entering in air supporting cavity volume, the water level in air supporting cavity volume rises, and then realizes when the water in air supporting cavity volume
When position is higher than the opening of water level control pipe, the continuous raising and lowering of water level in air supporting cavity volume
State, the scum silica frost in gas-floating chamber enters in collecting tank during water level rises.
The application utilizes water level controller to realize the fluctuation up and down of liquid level, the mistake that liquid level fluctuates up and down
Completing in journey to receive slag process, when liquid level is in the upper limit, scum silica frost is flow to collecting tank by gas-floating chamber automatically
In.When lacking without slag or slag, water lev el control carries out normal air-flotation process at lower limit.The application scheme
It is not required to additionaling power and carries out deslagging, open press water when slag-drip opening clogging occurs to deslagging
It is in charge of and is rinsed.
Further, receive slag blowdown apparatus and also include being arranged at three grades of receipts slags in stable water outlet district
Device, three grades of structures receiving slag device are identical with the structure that two grades are received slag device；Receive slag device for three grades and be positioned at water
Above the side of the opening of level control pipe and be used for collecting scum silica frost.
Water in air supporting cavity volume realizes inner-outer circulation in water level controller, the process of water circulation
Middle meeting causes part scum silica frost to float, therefore to ensure clean-up effect, at the water in stable water outlet district
The side of level controller is provided above three grades and receives slag device, again carries out receiving slag operation to purification water, enters
One step ensures clean-up effect.
Further, air-floating apparatus also includes collecting pipeline, three-way pipeline and two vertical multi-stages
Pump, the one end collecting pipeline is provided with the first lateral and the second lateral, collects pipeline
The other end be provided with at least one connecting tube；First lateral and one of them vertical multi-stage
Pump connects, and the second lateral connects with another one MODEL VERTICAL MULTISTAGE PUMP, two MODEL VERTICAL MULTISTAGE PUMP
Between connected by three-way pipeline, a remaining mouth of pipe of three-way pipeline and air supporting cavity volume are even
Logical；Connecting tube connects with release.
MODEL VERTICAL MULTISTAGE PUMP is for providing pressure air-dissolving water for ejector.Two MODEL VERTICAL MULTISTAGE PUMP are set
Be capable of wherein a MODEL VERTICAL MULTISTAGE PUMP generation mechanical breakdown time connection another one vertical
The running status of multistage pump, it is ensured that the trouble-free operation of air-floating apparatus and increasing the service life.
Further, receive slag blowdown apparatus and also include that the blowdown being arranged at the outside of air supporting housing is total
Pipe, blowdown main is in charge of with blowdown and connects, and blowdown is in charge of and is provided with watch window.
It is observed that window be able to observe that blowdown be in charge of in discharge scum silica frost kind.One-level receives slag
Device, two grades receive slag devices and three grades and receive the scum silica frost that slag device collects and be all in charge of by blowdown and drain into blowdown
After house steward, after blowdown main collects, unified discharge.
The beneficial effects of the utility model: the spray in the injection air-floating apparatus that the technical program provides
Emitter is connected by release and water sprayer and is formed, compared to existing technology in ejector, the application
The micro air bubble quantity of the ejector release in scheme significantly increases, and then makes the speed of solid-liquid separation
Degree significantly improves, and clean-up effect is more preferably.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to enforcement
In example, the required accompanying drawing used is briefly described, it will be appreciated that the following drawings only illustrates
Some embodiment of the present utility model, is therefore not construed as the restriction to scope, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to root
Other relevant accompanying drawings are obtained according to these accompanying drawings.
The overall structure signal of the injection air-floating apparatus that Fig. 1 provides for this utility model embodiment
Figure；
Fig. 2 is the left view of the injection air-floating apparatus shown in Fig. 1；
Fig. 3 is the top view of the injection air-floating apparatus shown in Fig. 1；
Fig. 4 is the internal structure schematic diagram of the injection air-floating apparatus shown in Fig. 1；
Fig. 5 is the internal structure top view of the injection air-floating apparatus shown in Fig. 4；
Fig. 6 is the structural representation of the ejector in the injection air-floating apparatus shown in Fig. 1；
Fig. 7 is the structural representation of the water level controller in the injection air-floating apparatus shown in Fig. 1；
Fig. 8 is the external structure schematic diagram of buffer in the injection air-floating apparatus shown in Fig. 1；
Fig. 9 is the internal structure schematic diagram of buffer in the injection air-floating apparatus shown in Fig. 1；
Figure 10 is the first structure of two grades of receipts slag devices in the injection air-floating apparatus shown in Fig. 1
Schematic diagram；
Figure 11 is the second structure of two grades of receipts slag devices in the injection air-floating apparatus shown in Fig. 1
Schematic diagram.
In figure:
Air supporting housing 101；Air supporting cavity volume 104；Inlet channel 105；Outlet conduit 106；Spray
Emitter 107；Release 108；Water sprayer 109；Dividing plate 200；Water inlet relief area 201；Floating
Constituency 202；Stable water outlet district 203；Intercommunicating pore 204；Gas-floating chamber 205；Receive slag device for two grades
206；Collecting tank 207；Blowdown is in charge of 208；Water level controller 209；Buffer 300；Slow
Washing pipe road 301；Baffle plate 302；Cushion hole 303；One-level receives slag device 304；Control body 305；
Control cavity 306；First overflowing bent pipe 308；Second overflowing bent pipe 309；Receive slag device for three grades
400；Collect pipeline 401；Three-way pipeline 402；MODEL VERTICAL MULTISTAGE PUMP 403；First lateral
404；Second lateral 405；Connecting tube 406；Blowdown main 407；Watch window 408；
Inspection platform 409；Communicating pipe 501；Liquidometer 502；Air vent 503；Air inlet 504；
Access hole 505.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below
The accompanying drawing in this utility model embodiment will be combined, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is this utility model one
Divide embodiment rather than whole embodiments.Generally herein described in accompanying drawing and the basis that illustrates
The assembly of utility model embodiment can be arranged with various different configurations and design.
Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings also
It is not intended to be limiting claimed scope of the present utility model, but is merely representative of this utility model
Selected embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art exist
Do not make the every other embodiment obtained under creative work premise, broadly fall into this practicality
Novel protected scope.
It should also be noted that similar label and letter expression similar terms in following accompanying drawing, therefore,
The most a certain Xiang Yi accompanying drawing is defined, then need not it is carried out in accompanying drawing subsequently
Definition and explanation further.
In description of the present utility model, it should be noted that term " above side ", " interior ",
Orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship,
Or this utility model product orientation usually put or position relationship when using, merely to
It is easy to describe this utility model and simplify description rather than instruction or the device of hint indication or unit
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
To restriction of the present utility model.Additionally, term " one-level ", " two grades ", " three grades " etc. are only used
Describe in distinguishing, and it is not intended that indicate or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clear and definite regulation
And restriction, term " is arranged ", " connection " should be interpreted broadly, and connects for example, it may be fixing
Connect, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to
It it is electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can concrete feelings
Condition understands above-mentioned term concrete meaning in this utility model.
Specific embodiment, referring to figs. 1 through Figure 11.
As shown in figures 1 to 6, the injection air-floating apparatus that the present embodiment provides includes air supporting housing
101, air-floating apparatus and receipts slag blowdown apparatus, air-floating apparatus and receipts slag blowdown apparatus may be contained within
Air supporting housing 101；The inside of air supporting housing 101 is air supporting cavity volume 104, air supporting cavity volume 104
It is provided with inlet channel 105 and outlet conduit 106；Air-floating apparatus includes ejector 107, spray
Emitter 107 is arranged at air supporting cavity volume 104, and ejector 107 includes the water sprayer 109 being interconnected
With release 108, the outlet of water sprayer 109 is connected with the entrance of release 108.
Can be by connecting communicating pipe 501 between water sprayer 109 and release 108.Such as Fig. 3
Shown in Fig. 5, air supporting housing 101 top can also arrange air vent 503, air inlet 504
With access hole 505 etc..In order to observe the height of water level in air supporting cavity volume 104, such as Fig. 1, figure
Shown in 2 and Fig. 3, liquidometer 502 can be set, it is also possible to preferably magnetic flap level gauge 502,
It is easy to observe height of water level in air supporting housing 101.In order to overhaul conveniently, at air supporting housing 101
Outside inspection platform 409 can also be set, as it is shown in figure 1, inspection platform 409 is by some
Railing is interconnected to form.Air-floating apparatus is used for producing substantial amounts of micro air bubble.Receive slag blowdown dress
Put row after the granule scum silica frost for being adhered to by micro air bubble is collected outside to air supporting housing 101.Spray
Emitter 107 includes water sprayer 109 and the release 108 being interconnected, and press water passes through one
Venturi nozzle and trunnion produce vacuum in water sprayer 109, by the pressure of water sprayer 109
The speed of power water is to produce the energy of vacuum, and required speed is at water sprayer 109 by current
Produced by pressure differential between entrance and water sprayer 109 outlet.Processed through water sprayer 109
Pressure air-dissolving water by after release 108 blood pressure lowering energy dissipating, it is possible to discharge greater number of micro-
Thin bubble, bubble is more tiny and the distributive law of bubble size evenly, these can direct shadow
Ring effect and the consumption of electric energy of air supporting method water purification, make purifying water effect significantly improve.
Water sprayer 109 and release 108 combination formed ejector 107 compared to existing technology in
Ejector 107, the number of bubbles discharged is more, more tiny, and distribution is more uniform, energy
Enough realize the abundant laminating of bubble and scum silica frost, make water purification effect more significantly.
In order to make water purification effect more preferable, this application provides the embodiment party realizing multistage purification
Formula.As shown in Figure 4, multiple dividing plate 200, multiple dividing plates 200 it are provided with in air supporting cavity volume 104
Air supporting cavity volume 104 is divided into successively into water relief area 201, flotation area 202 and stable water outlet
District 203, flotation area 202 arranges at least one, and each dividing plate 200 is provided with intercommunicating pore 204,
Inlet channel 105 is arranged at into water relief area 201, and outlet conduit 106 is arranged at stable water outlet
District 203.
Water to be clean first slowly enters in water relief area 201, reduces the amount of bringing into of scum silica frost,
Intercommunicating pore 204 through dividing plate 200 enters flotation area 202 again, through flotation area 202 at least
Once receiving flows in stable water outlet district 203 after slag, and stable water outlet district 203 is to the water after purified
The heel row that carries out precipitating or remove the gred goes out air supporting housing 101.Multiple region, wherein flotation area are set
202 arrange at least one, form territory, plural serial stage tandem type flotation area 202 in air supporting cavity volume 104,
Scum silica frost removal effect can be significantly improved.
Provide below air supporting and the preferred implementation of receipts slag in flotation area 202.As shown in Figure 4,
Ejector 107 is vertically arranged to the top of flotation area 202, and water sprayer 109 is arranged at release
The top of 108, the bottom of flotation area 202 is provided with gas-floating chamber 205, the top of gas-floating chamber 205
Portion is open to be arranged, and gas-floating chamber 205 connects with the intercommunicating pore 204 of flotation area 202, ejector
The bottom of 107 is stretched in gas-floating chamber 205；Receive slag blowdown apparatus and include that at least one two grades are received slag
Device 206, receives slag device 206 for two grades and includes collecting tank 207 and the blowdown connected with collecting tank 207
Being in charge of 208, blowdown is in charge of 208 and is reached outside through air supporting housing 101, receives slag device 206 for two grades
It is positioned at above the side of gas-floating chamber 205 and for collecting the scum silica frost at the top being positioned at gas-floating chamber 205.
Water to be clean, when intercommunicating pore 204 enters flotation area 202, is introduced in flotation cell,
The bottom of ejector 107 is positioned at flotation cell, and high pressure dissolved air water discharges after ejector 107
The trickleest bubble, these bubbles attach on the scum silica frost in flotation cell, the scum silica frost sticked
Bubbling through the water column under the effect of buoyancy, scum silica frost flows into collecting tank under the mobilization purifying water
In 207, the scum silica frost entered in collecting tank 207 is in charge of 208 discharge air supporting housings 101 through blowdown
Outside.And then complete to receive slag blowdown process.The scum silica frost purified in water is positioned at gas-floating chamber 205,
Ejector 107 by bubble jet in gas-floating chamber 205, it is possible to increase contacting of bubble and scum silica frost
Area, makes the scum silica frost that more bubble is attached in the outer surface of scum silica frost, and then gas-floating chamber 205
Can fully float, air flotation effect is more preferable, and clean-up effect is more notable.
In order to ensure that above-mentioned receipts slag process is smoothed out and controlled carries out, the most following embodiment party
Formula, is provided with water level controller 209 in air supporting cavity volume 104.Stick the scum silica frost of bubble at buoyancy
Effect under bubble through the water column, in order to make the scum silica frost floated enter in collecting tank 207 smoothly, scum silica frost
Levitated position should be controlled, controlling water level height can control the levitated position of scum silica frost.If
Putting water level controller 209 is i.e. to regulate the height of water level controlled in air supporting cavity volume 104, making
Water level is positioned at the top of gas-floating chamber 205, then float on the scum silica frost at gas-floating chamber 205 top in flowing
Flow in collecting tank 207 under the effect of water to be clean.Water level controller 209 regulates height of water level,
And then ensure to receive being smoothed out of slag, thus improve the efficiency purifying water.
Water level controller 209 is preferably but not limited to following implementation, such as Fig. 4 and Fig. 7
Shown in, water level controller 209 includes the control body 305 being arranged at stable water outlet district 203,
Controlling body 305 and be provided with control cavity 306, the top controlling cavity 306 is provided with water level
Controlling pipe and the first overflowing bent pipe 308, the top sidewall of control cavity 306 is provided with second and overflows
Stream bend pipe 309, the second overflowing bent pipe 309 is the " u "-shaped pipe arranged that stands upside down, the second overflow
The bottom controlling cavity 306 is stretched in one end of pipe, and the other end of the second overflow pipe is positioned at control sky
The outside in chamber 306, the vertical height of the opening of water level control pipe is higher than the first overflowing bent pipe
The vertical height of the opening of 308.
When the water level in air supporting cavity volume 104 is higher than the opening of water level control pipe, water is through water level
Control pipe to enter in control cavity 306, and then the water level decreasing in air supporting cavity volume 104, along with
Current enter increasing of the amount in control cavity 306, and controlling the water level in cavity 306 can be gradually
Raising, during in control cavity 306, water level raises, water can be respectively from the first overflowing bent pipe
308 and/or second overflowing bent pipe 309 flow out pass back in air supporting cavity volume 104, air supporting cavity volume
Water level in 104 rises, and then realizes when the water level in air supporting cavity volume 104 is higher than water lev el control
During the opening of pipe, the state of the continuous raising and lowering of water level in air supporting cavity volume 104, air supporting
Scum silica frost in room 205 enters in collecting tank 207 during water level rises.
The application utilizes water level controller 209 to realize the fluctuation up and down of liquid level, and liquid level fluctuates up and down
During complete receive slag process, when liquid level is in the upper limit, scum silica frost is automatically by gas-floating chamber 205
It flow in collecting tank 207.When lacking without slag or slag, water lev el control is carried out at normal air supporting at lower limit
Reason.The application scheme is not required to additionaling power and carries out deslagging, beats when there is slag-drip opening clogging
Open press water deslagging is in charge of to be rinsed.
The preferred embodiment disclosed below in water inlet relief area 201.Stretching into into water of inlet channel 105
One end of relief area 201 is provided with buffer 300, as shown in Figure 8 and Figure 9, buffer 300
Including buffering pipe 301, one end of buffering pipe 301 connects with inlet channel 105, buffering
The other end of pipeline 301 arranges baffle plate 302, and the sidewall of buffering pipe 301 is provided with multiple slow
Punching 303.After water to be clean flows into inlet channel 105, enter in buffering pipe 301,
Last buffered hole 303 flows into water inlet relief area 201.The mistake that current buffered hole 303 is flowed out
Cheng Zhong, flows decrease, and then reduce the inlet of scum silica frost, baffle plate 302, baffle plate are set simultaneously
302 can stop the bulky grain scum silica frost in current to enter in air supporting cavity volume 104.
Optimize further on the basis of above-mentioned embodiment, as shown in Figure 4, inlet channel
105 is " L " shape pipe, and buffer 300 is arranged at the top of inlet channel 105；Receipts slag is arranged
Dirty device also includes that one-level receives slag device 304, the structure of one-level receipts slag device 304 and two grades of receipts slag devices
The structure of 206 is identical, one-level receive slag device 304 be positioned at above the side of buffering pipe 301 and for
Collect scum silica frost.Water to be clean flows into water inlet buffering through inlet channel 105 and buffering pipe 301
District 201, one-level receipts slag device 304 is positioned at above the side of buffering pipe 301, buffered pipeline 301
In the water flowed out with scum silica frost under the mobilization of current, enters one-level receipts slag device 304
In collecting tank 207.Realizing multistage receipts slag, clean-up effect is more preferable.
Receive slag blowdown apparatus and also include being arranged at three grades of receipts slag devices 400 in stable water outlet district 203,
Three grades of structures receiving slag device 400 are identical with the structure that two grades are received slag device 206；Receive slag device for three grades
Above the side of 400 openings being positioned at water level control pipe and for collecting scum silica frost.Air supporting cavity volume
Water in 104 realizes inner-outer circulation, meeting during water circulation in water level controller 209
Part scum silica frost is caused to float, therefore to ensure clean-up effect, at the water in stable water outlet district 203
The side of level controller 209 is provided above three grades and receives slag device 400, again carries out receiving slag to purification water
Operation, is further ensured that clean-up effect.
Receive the blowdown main that slag blowdown apparatus also includes being arranged at the outside of air supporting housing 101
407, connect as in figure 2 it is shown, blowdown main 407 is in charge of 208 with blowdown, blowdown is in charge of 208
It is provided with watch window 408.It is observed that window 408 is able to observe that blowdown is in charge of in 208
Discharge the kind of scum silica frost.One-level is received slag device 304, two grades and is received slag device 206 and three grades of receipts slag devices 400
The scum silica frost collected all by blowdown be in charge of 208 drain into blowdown main 407 after, through blowdown main
After 407 collect, unified discharge.
As shown in Figure 1, Figure 2 and Figure 3, air-floating apparatus also includes collecting pipeline 401, threeway
Pipeline 402 and two MODEL VERTICAL MULTISTAGE PUMP 403, the one end collecting pipeline 401 is provided with first point
Branch pipe(tube) 404 and the second lateral 405, the other end collecting pipeline 401 is provided with at least
One connecting tube 406；First lateral 404 connects with one of them MODEL VERTICAL MULTISTAGE PUMP 403,
Second lateral 405 connects with another one MODEL VERTICAL MULTISTAGE PUMP 403, two MODEL VERTICAL MULTISTAGE PUMP
Connected by three-way pipeline 402 between 403, a remaining mouth of pipe of three-way pipeline 402 with
Air supporting cavity volume 104 connects；Connecting tube 406 connects with release 108.
MODEL VERTICAL MULTISTAGE PUMP 403 is for providing pressure air-dissolving water for ejector 107.Arrange two to stand
Formula multistage pump 403 is capable of a MODEL VERTICAL MULTISTAGE PUMP 403 wherein and occurs to connect during mechanical breakdown
The running status of logical another one MODEL VERTICAL MULTISTAGE PUMP 403, it is ensured that the trouble-free operation of air-floating apparatus and
Increase the service life.
It should be noted that one-level receives slag device 304, two grades receives slag device 206 and three grades of receipts slag devices
The structure of 400 threes is the most identical, all includes collecting tank 207 and the row connected with collecting tank 207
Dirt is in charge of 208.One-level in the application is received slag device 304, two grades and is received slag device 206 and three grades of receipts
Slag device 400 can one in two kinds of structures the most as shown in Figure 10 and Figure 11.
The foregoing is only preferred embodiment of the present utility model, be not limited to this reality
With novel, for a person skilled in the art, this utility model can have various change and
Change.All within spirit of the present utility model and principle, any amendment, the equivalent made are replaced
Change, improvement etc., within should be included in protection domain of the present utility model.
Claims (10)
1. an injection air-floating apparatus, it is characterised in that include air supporting housing, air-floating apparatus
With receipts slag blowdown apparatus, described air-floating apparatus and described receipts slag blowdown apparatus may be contained within described gas
Floating housing；
The inside of described air supporting housing is air supporting cavity volume, and described air supporting cavity volume is provided with inlet channel
And outlet conduit；
Described air-floating apparatus includes that ejector, described ejector are arranged at described air supporting cavity volume, institute
Stating water sprayer and release that ejector includes being interconnected, the outlet of described water sprayer is with described
The entrance of release connects.
Injection air-floating apparatus the most according to claim 1, it is characterised in that described gas
Being provided with multiple dividing plate in floating cavity volume, described air supporting cavity volume is divided into by multiple described dividing plates successively
Water inlet relief area, flotation area and stable water outlet district, described flotation area arranges at least one, each
Described dividing plate is provided with intercommunicating pore, and described inlet channel is arranged at described water inlet relief area, institute
State outlet conduit and be arranged at described stable water outlet district.
Injection air-floating apparatus the most according to claim 2, it is characterised in that described spray
Emitter is vertically arranged to the top of described flotation area, and described water sprayer is arranged at described release
Top, the bottom of described flotation area is provided with gas-floating chamber, and the open-top of described gas-floating chamber is arranged,
Described gas-floating chamber connects with the described intercommunicating pore of described flotation area, and the bottom of described ejector is stretched into
In described gas-floating chamber；Described receipts slag blowdown apparatus include at least one two grades receive slag devices, described two
Level is received slag device and is included that collecting tank and the blowdown connected with described collecting tank are in charge of, and described blowdown is in charge of
Reaching outside through described air supporting housing, described two grades of receipts slag devices are positioned on the side of described gas-floating chamber
The scum silica frost at the top of described gas-floating chamber just and it is positioned at for collection.
Injection air-floating apparatus the most according to claim 3, it is characterised in that described gas
It is provided with water level controller in floating cavity volume.
Injection air-floating apparatus the most according to claim 4, it is characterised in that described in enter
One end stretching into described water inlet relief area of waterpipe is provided with buffer, and described buffer includes
Buffering pipe, one end of described buffering pipe connects with described inlet channel, described buffering pipe
The other end baffle plate is set, the sidewall of described buffering pipe is provided with multiple cushion hole.
Injection air-floating apparatus the most according to claim 5, it is characterised in that described in enter
Waterpipe is " L " shape pipe, and described buffer is arranged at the top of described inlet channel；Described
Receive slag blowdown apparatus and also include that one-level receives slag device, the structure of described one-level receipts slag device and described two grades
The structure receiving slag device is identical, and described one-level is received slag device and is positioned at above the side of described buffering pipe and uses
In collecting scum silica frost.
Injection air-floating apparatus the most according to claim 4, it is characterised in that described water
Level controller includes the control body being arranged at stable water outlet district, and described control body is provided with control
Cavity processed, the top of described control cavity is provided with water level control pipe and the first overflowing bent pipe, institute
The top sidewall stating control cavity is provided with the second overflowing bent pipe, and described second overflowing bent pipe is for falling
Erecting the " u "-shaped pipe put, the end of described control cavity, is stretched in one end of described second overflow pipe
Portion, the other end of described second overflow pipe is positioned at the outside of described control cavity, described water level control
The vertical height of the opening of tubulation is higher than the vertical height of the opening of described first overflowing bent pipe
Degree.
Injection air-floating apparatus the most according to claim 7, it is characterised in that described receipts
Slag blowdown apparatus also includes the three grades of receipts slag devices being arranged at described stable water outlet district, described three grades of receipts
The structure of slag device is identical with described two grades of structures receiving slag device；Described three grades of receipts slag devices are positioned at described
Above the side of the opening of water level control pipe and be used for collecting scum silica frost.
Injection air-floating apparatus the most according to claim 1, it is characterised in that described gas
Floating device also includes collecting pipeline, three-way pipeline and two MODEL VERTICAL MULTISTAGE PUMP, described in collect pipeline
One end be provided with the first lateral and the second lateral, described in collect the other end of pipeline
It is provided with at least one connecting tube；Described first lateral and one of them described vertical multi-stage
Pump connects, and described second lateral connects with MODEL VERTICAL MULTISTAGE PUMP described in another one, two institutes
State and connected by described three-way pipeline between MODEL VERTICAL MULTISTAGE PUMP, remaining the one of described three-way pipeline
The individual mouth of pipe connects with described air supporting cavity volume；Described connecting tube connects with described release.
10., according to the injection air-floating apparatus described in any one in claim 3 to 8, it is special
Levying and be, described receipts slag blowdown apparatus also includes the blowdown being arranged at the outside of described air supporting housing
House steward, described blowdown main is in charge of with described blowdown and connects, and described blowdown is in charge of and is provided with observation
Window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345722.5U CN205500840U (en) | 2016-04-20 | 2016-04-20 | Spray air supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345722.5U CN205500840U (en) | 2016-04-20 | 2016-04-20 | Spray air supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500840U true CN205500840U (en) | 2016-08-24 |
Family
ID=56706316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620345722.5U Withdrawn - After Issue CN205500840U (en) | 2016-04-20 | 2016-04-20 | Spray air supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753086A (en) * | 2016-04-20 | 2016-07-13 | 重庆坤泉环境工程有限公司 | Jet air flotation apparatus |
-
2016
- 2016-04-20 CN CN201620345722.5U patent/CN205500840U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753086A (en) * | 2016-04-20 | 2016-07-13 | 重庆坤泉环境工程有限公司 | Jet air flotation apparatus |
| CN105753086B (en) * | 2016-04-20 | 2018-12-28 | 重庆坤泉环境工程有限公司 | A kind of injection air-floating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20181228 |
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| AV01 | Patent right actively abandoned |