CN209143946U - A kind of reverse type integration air-float processing equipment - Google Patents
A kind of reverse type integration air-float processing equipment Download PDFInfo
- Publication number
- CN209143946U CN209143946U CN201821059399.0U CN201821059399U CN209143946U CN 209143946 U CN209143946 U CN 209143946U CN 201821059399 U CN201821059399 U CN 201821059399U CN 209143946 U CN209143946 U CN 209143946U
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- CN
- China
- Prior art keywords
- aeration tank
- cleaning shoe
- treatment box
- processing equipment
- reverse type
- 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.)
- Expired - Fee Related
Links
- 230000010354 integration Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000005273 aeration Methods 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000005276 aerator Methods 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 15
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000001748 luminescence spectrum Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a kind of reverse type integration air-float processing equipments, including treatment box, described treatment box one end is connected with water inlet pipe, the treatment box other end is connected with outlet pipe, water inlet pipe end is provided with aeration tank in the treatment box, the aeration tank is connected to water inlet pipe, the aeration tank upper end is connected to treatment box, aerator is provided in the aeration tank, the aeration tank rear portion is provided with cleaning shoe, the cleaning shoe is mounted on processing upper box part, the cleaning shoe and water (flow) direction reverse motions, the cleaning shoe lower part is provided with overflow plate, the nearly aeration tank end of the overflow plate is provided with mud discharging mouth.Its structure is simple, and mud discharging mouth is located at aeration tank end, and cleaning shoe traffic direction is set as with water (flow) direction increasing intercepting efficiency, removal effect is good on the contrary, extend the time of contact of scraper plate Yu bubble particles object.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment more particularly to a kind of processing of reverse type integration air-float to set
It is standby.
Background technique
Gas floatation process is to generate a large amount of microbubbles by certain mode, makes its solid or liquid with density in water close to water
Particle adherency, and in buoyancy float downward to the water surface, reach a kind of technology of solid-liquid or liquid-liquid separation purpose.
Air flotation technology is widely used in terms of particulate matter in removal water supply and waste water, is bordering on to segregation ratio reclosing
Grease type, fiber, suspended solids, algae, activated sludge or the biomembrane of water etc. are highly effective.It is domestic at present to use at most
For method of pressed dissolved-air release, i.e. pressure air-dissolving water is mixed with raw water, and pressure air-dissolving water is depressurized to an atmospheric pressure from pressurized state
When generated microbubble, the flowing of the same direction, the suspended matter of rising and the bubble of rising are carried out with the raw water flowed up
Contact in the same direction, being attached to bubble becomes the particle for having certain speed on suspended matter, particle floats to surface and advanced with water flow
The consistent scraper plate in direction is collected to mud groove, achievees the purpose that separation.
Such as a kind of sewage treatment efficient air-floating apparatus of Patent No. 201620723988.9, including cabinet, aeration zone,
Frizing area, oil collecting zone, mud collection area and gathering ground are provided with baffle plate, baffle plate bottom edge and cabinet between aeration zone and mud collection area
Sealing bottom surface connection, top margin are lower than cabinet upper surface, overflow plate are provided between frizing area and oil collecting zone, the overflow plate upper half is inclined
Tiltedly setting, top margin are lower than cabinet upper surface, and lower half is vertically arranged, and bottom edge and mud collection area are provided with water stream channel, and oil collecting zone is set
It is equipped with oil trap, oil trap is located at the rear of overflow plate, and the upper surface of oil trap is lower than the top margin of overflow plate, baffle plate,
The space that overflow plate, oil trap and cabinet surround is gathering ground, water inlet pipe is provided on the tank wall of aeration zone lower part, with water inlet pipe
Outlet pipe is provided on the tank wall of the opposite other side.The utility model provide a kind of small suspended matter removal effect preferably,
The good sewage treatment efficient air-floating apparatus of mud effect is scraped in skimming.
But above-mentioned oil-scraping device be cis- oil-scraping device, i.e., oil trap be located at water outlet pipe end, due to water (flow) direction
Unanimously, scraper plate and particulate matter time of contact are shorter, it is difficult to effectively remove particulate matter in water, lead to oil, suspended particulate in water outlet
Deng still higher, moisture content is higher in body refuse, and subsequent processing is cumbersome.
Utility model content
The utility model is intended to provide a kind of reverse type integration air-float processing equipment, the very good solution above problem,
Its structure is simple, and mud discharging mouth is located at aeration tank end, cleaning shoe traffic direction be set as with water (flow) direction on the contrary, extend scraper plate with
The time of contact of bubble particles object, increase intercepting efficiency, removal effect is good.
The technical solution of the utility model is a kind of reverse type integration air-float processing equipment, including treatment box, the place
Reason case one end is connected with water inlet pipe, and the treatment box other end is connected with outlet pipe, and water inlet pipe end is provided in the treatment box
Aeration tank, the aeration tank are connected to water inlet pipe, and the aeration tank upper end is connected to treatment box, and exposure is provided in the aeration tank
Mechanism of qi, the aeration tank rear portion are provided with cleaning shoe, and the cleaning shoe is mounted on processing upper box part, the cleaning shoe and water flow side
To reverse motions, the cleaning shoe lower part is provided with overflow plate, and the nearly aeration tank end of the overflow plate is provided with mud discharging mouth.
Further, transition baffle is connected between the overflow plate and mud discharging mouth.
Further, MBR filter device is provided in the middle part of the treatment box.
Further, the treatment box on both sides of the middle wall is symmetrically arranged with vertical card slot, is provided between the vertical card slot
MBR filter membrane.
Further, the vertical card slot has multiple groups, is provided with MBR filter membrane in every group of vertical card slot.
Further, the cleaning shoe is chain type cleaning shoe.
Further, the treatment box is closely discharged pipe end and is provided with baffle plate, the baffle plate bottom opening.
Further, the processing upper box part between the baffle plate and outlet pipe is provided with ultraviolet sterilization lamp.
Further, agitating device is additionally provided in the aeration tank.
Further, the aeration tank top is additionally provided with dosing mouth.
The beneficial effects of the utility model are:
1. being arranged mud discharging mouth at nearly aeration tank end, cleaning shoe traffic direction is set as with water (flow) direction on the contrary, being conducive to
Extend the time of contact of scraper plate and bubble particles object, increases intercepting efficiency；
2. setting cleaning shoe traffic direction to water (flow) direction on the contrary, being conducive to while trapped particles object, reduction
The moisture content of dross, obtains condensed floating sludge, convenient for the subsequent processing to it.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first embodiment of the utility model；
Fig. 2 is the structural schematic diagram of second of embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the third embodiment of the utility model；
In figure: 1. treatment boxes, 2. water inlet pipes, 3. outlet pipes, 4. aeration tanks, 5. aerators, 6. cleaning shoes, 7. overflow plates,
8. mud discharging mouth, 9. transition baffles, 10. vertical card slots, 11.MBR filter membrane, 12. baffle plates, 13. ultraviolet sterilization lamps.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
Embodiment one: as shown in Figure 1, the utility model provides a kind of reverse type integration air-float processing equipment, including
Treatment box 1, described 1 one end for the treatment of box are connected with water inlet pipe 2, and 1 other end for the treatment of box is connected with outlet pipe 3, the processing
Water inlet pipe end is provided with aeration tank 4 in case 1, and the aeration tank 4 is connected to water inlet pipe 2,4 upper end of aeration tank and treatment box 1
It is connected to, aerator 5 is provided in the aeration tank 4,4 rear portion of aeration tank is provided with cleaning shoe 6, and the cleaning shoe 6 is installed
On 1 top for the treatment of box, the cleaning shoe 6 and water (flow) direction reverse motions, 6 lower part of cleaning shoe is provided with overflow plate 7, described
The nearly aeration tank end of overflow plate 7 is provided with mud discharging mouth 8.
Transition baffle 9 is connected between the overflow plate 7 and mud discharging mouth 8.Granule foreign, dross etc. are scraped under 7 by cleaning shoe
Afterwards, mud discharging mouth 8 is flowed into along transition baffle 9, impurity is discharged.
The cleaning shoe 7 is chain type cleaning shoe, i.e. driving motor drives drive chain, is fixedly connected and scrapes in drive chain
Mud plate 7, driving motor drive cleaning shoe 7 to be moved, and cleaning shoe 7 contacts blocking with the impurity of the water surface, is finally blown into spoil disposal
Mouth 8 is discharged.
The closely water outlet pipe end for the treatment of box 1 is provided with baffle plate 12,12 bottom opening of baffle plate, through cleaning shoe 7
After mud-water separation, lower part clear water is flowed out from 12 lower part of baffle plate, and subsequently into outlet pipe 3, and what top was left is not scraped on a small quantity
The impurity that mud plate 7 is struck off is stopped by baffle plate 12, will not flow out.
Agitating device is additionally provided in the aeration tank 4.
4 top of aeration tank is additionally provided with dosing mouth or chemicals dosing plant.
Agitating device, chemicals dosing plant and aerator 5 match, and complete pressure air-dissolving water and mix with raw water, then adhere to
The process that suspended matter rises.
Embodiment two: as shown in Fig. 2, the utility model provides a kind of reverse type integration air-float processing equipment, including
Treatment box 1, described 1 one end for the treatment of box are connected with water inlet pipe 2, and 1 other end for the treatment of box is connected with outlet pipe 3, the processing
Water inlet pipe end is provided with aeration tank 4 in case 1, and the aeration tank 4 is connected to water inlet pipe 2,4 upper end of aeration tank and treatment box 1
It is connected to, aerator 5 is provided in the aeration tank 4,4 rear portion of aeration tank is provided with cleaning shoe 6, and the cleaning shoe 6 is installed
On 1 top for the treatment of box, the cleaning shoe 6 and water (flow) direction reverse motions, 6 lower part of cleaning shoe is provided with overflow plate 7, described
The nearly aeration tank end of overflow plate 7 is provided with mud discharging mouth 8.
MBR filter device is provided in the middle part of the treatment box 1.
Or the 1 on both sides of the middle wall for the treatment of box is symmetrically arranged with vertical card slot 10, is provided with MBR between the vertical card slot 10
Filter membrane 11.
The vertical card slot 10 has multiple groups, is provided with MBR filter membrane 11 in every group of vertical card slot 10.
I.e. on the basis of implementing one, MBR filtering is increased, MBR is also known as membrane bioreactor (Membrane Bio-
It Reactor), is a kind of novel water treatment technology combined by film separation unit with biological processing unit.According to the structure of film
Plate membrane, tubular film and hollow-fibre membrane etc. can be divided into, microfiltration membranes, ultrafiltration membrane, nanofiltration membrane, reverse osmosis can be divided by membrane aperture
Film etc..The utility model selects solid-liquid separating type film, and the water after striking off to cleaning shoe is filtered again, further improves water
Treatment effect improves water quality.
Embodiment three: as shown in figure 3, the utility model provides a kind of reverse type integration air-float processing equipment, including
Treatment box 1, described 1 one end for the treatment of box are connected with water inlet pipe 2, and 1 other end for the treatment of box is connected with outlet pipe 3, the processing
Water inlet pipe end is provided with aeration tank 4 in case 1, and the aeration tank 4 is connected to water inlet pipe 2,4 upper end of aeration tank and treatment box 1
It is connected to, aerator 5 is provided in the aeration tank 4,4 rear portion of aeration tank is provided with cleaning shoe 6, and the cleaning shoe 6 is installed
On 1 top for the treatment of box, the cleaning shoe 6 and water (flow) direction reverse motions, 6 lower part of cleaning shoe is provided with overflow plate 7, described
The nearly aeration tank end of overflow plate 7 is provided with mud discharging mouth 8.
1 top for the treatment of box between the baffle plate 12 and outlet pipe 3 is provided with ultraviolet sterilization lamp 13.
I.e. on the basis of example 1, ultraviolet sterilization lamp is increased, ultraviolet germicidal lamp actually belongs to a kind of low
Pressure mercury lamp.Low pressure mercury lamp is to be intensified using lower mercury vapor pressure (< 10-2Pa) and issue ultraviolet light, and luminescence spectrum mainly has
Two: one are 253.7nm wavelength；Another is 185nm wavelength, this two are all invisible ultraviolet lights.It is ultraviolet to kill
Bacterium lamp does not need to be converted into visible light, and 250nm-260m wavelength can play good bactericidal effect, this range of wavelengths can destroy it
Chromosome plays photochemical action.The bacterium in water can effectively be killed.
Specifically, reverse type integration air-float processing equipment, sewage enters in treatment box 1 through water inlet pipe 2, in aeration tank
Coagulating, suspended solids in sewage occur after mixing with coagulant at pressure air-dissolving water through 5 pressure air-dissolving of aerator in 4
Particle is gathered into floccule under coagulating effect, moves up to the water surface under bubble, moves through chain type cleaning shoe 6
Its aggregation is set to enter mud discharging mouth 8,6 rotation direction of chain type cleaning shoe is with water (flow) direction on the contrary, to scrape mud and move with water flow and being in
Opposite direction, sludge are reduced spoil disposal so that sludge itself has a compression by scraper plate and flow action during the motion
Water content, clear water of 7 lower part of overflow plate after mud-water separation is crossed from lower part flows through baffle plate 12 from the discharge of outlet pipe 3.
Mud discharging mouth 8 is arranged at nearly aeration tank end the utility model, and 6 traffic direction of cleaning shoe is set as and water (flow) direction phase
Instead, it is conducive to extend the time of contact of scraper plate 6 Yu bubble particles object, increases intercepting efficiency；It sets 6 traffic direction of cleaning shoe to
With water (flow) direction on the contrary, being conducive to the moisture content for reducing dross while trapped particles object, obtain condensed floating sludge, convenient for pair
Its subsequent processing.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding changes and modifications, but these phases according to the utility model
The change and modification answered all should belong to the protection scope of the utility model the attached claims.
Claims (10)
1. a kind of reverse type integration air-float processing equipment, it is characterised in that: including treatment box, described treatment box one end is connected with
Water inlet pipe, the treatment box other end are connected with outlet pipe, and water inlet pipe end is provided with aeration tank, the aeration in the treatment box
Pond is connected to water inlet pipe, and the aeration tank upper end is connected to treatment box, and aerator, the aeration tank are provided in the aeration tank
Rear portion is provided with cleaning shoe, and the cleaning shoe is mounted on processing upper box part, the cleaning shoe and water (flow) direction reverse motions, described
Cleaning shoe lower part is provided with overflow plate, and the nearly aeration tank end of the overflow plate is provided with mud discharging mouth.
2. reverse type integration air-float processing equipment according to claim 1, it is characterised in that: the overflow plate and spoil disposal
Transition baffle is connected between mouthful.
3. reverse type integration air-float processing equipment according to claim 1, it is characterised in that: set in the middle part of the treatment box
It is equipped with MBR filter device.
4. reverse type integration air-float processing equipment according to claim 1, it is characterised in that: two in the middle part of the treatment box
Sidewall symmetry is provided with vertical card slot, is provided with MBR filter membrane between the vertical card slot.
5. reverse type integration air-float processing equipment according to claim 4, it is characterised in that: the vertical card slot has more
Group is provided with MBR filter membrane in every group of vertical card slot.
6. reverse type integration air-float processing equipment according to claim 1, it is characterised in that: the cleaning shoe is chain type
Cleaning shoe.
7. reverse type integration air-float processing equipment according to claim 1, it is characterised in that: the treatment box is closely discharged
Pipe end is provided with baffle plate, the baffle plate bottom opening.
8. reverse type integration air-float processing equipment according to claim 7, it is characterised in that: the baffle plate and water outlet
Processing upper box part between pipe is provided with ultraviolet sterilization lamp.
9. reverse type integration air-float processing equipment according to claim 1, it is characterised in that: also set in the aeration tank
It is equipped with agitating device.
10. reverse type integration air-float processing equipment according to claim 1, it is characterised in that: the aeration tank top
It is additionally provided with dosing mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059399.0U CN209143946U (en) | 2018-07-05 | 2018-07-05 | A kind of reverse type integration air-float processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059399.0U CN209143946U (en) | 2018-07-05 | 2018-07-05 | A kind of reverse type integration air-float processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209143946U true CN209143946U (en) | 2019-07-23 |
Family
ID=67264108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059399.0U Expired - Fee Related CN209143946U (en) | 2018-07-05 | 2018-07-05 | A kind of reverse type integration air-float processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209143946U (en) |
-
2018
- 2018-07-05 CN CN201821059399.0U patent/CN209143946U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |