CN204897468U - Arrange thorough air supporting pond of mud - Google Patents
Arrange thorough air supporting pond of mud Download PDFInfo
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- CN204897468U CN204897468U CN201520581645.9U CN201520581645U CN204897468U CN 204897468 U CN204897468 U CN 204897468U CN 201520581645 U CN201520581645 U CN 201520581645U CN 204897468 U CN204897468 U CN 204897468U
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- mud
- cell body
- dissolving
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Abstract
The utility model relates to an arrange thorough air supporting pond of mud, including the cell body, set up in cell body open -top's the sediment machine of scraping, set up in scrape sediment machine downside row's sediment device, set up in the delivery port on cell body upper portion, set up in the water inlet of cell body lower part, set up in on the water inlet dissolve the gas device, set up in cell body bottom collect the mud device with set up in cell body one side and with the gas release of dissolving of cell body intercommunication is distinguished, collection mud device is the awl type of fighting, collection mud device bottom comprises inclined plane all around and middle horizontal plane be provided with pai nikou on the inclined plane. The utility model discloses bottom collection mud can be discharged completely, a large amount of water of just can not discharging.
Description
Technical field
The utility model relates to technical field of sewage, is specifically related to a kind of spoil disposal air flotation pool thoroughly.
Background technology
Air flotation pool refers to that a kind of fine particle gluing thing caught in absorption effluent that mainly uses a large amount of microbubble to flutter makes it to float, and the effect reaching solid-liquid separation removes the pond of solid fine particle in sewage.The design of air flotation pool bias toward by micro-bubble take away with water-mass density close to or be less than the fine particle of water.But the impurity that in water, just density is not little, also have density to be greater than the impurity of water, this part impurity can not be taken away completely by bubble, a part flows away with water, majority sinks to bottom air flotation pool and forms collection mud, occupies air supporting space, affect air flotation effect if do not discharge to harden rapidly.
Be all plane bottom current air flotation pool, spoil disposal is difficult to drain clean, and if spoil disposal time sludgd deposition few, have a large amount of water and discharge with mud, affect treatment effect; If deposition may be arranged unclean at most.
Utility model content
For solving the problem, the utility model provides a kind of bottom collection mud to discharge completely, and can not discharge the spoil disposal air flotation pool thoroughly of a large amount of water.
The technical solution of the utility model
A kind of spoil disposal air flotation pool thoroughly, comprises pond body, is arranged at the open-topped slag scraper of described pond body, is arranged at the slag discharging device on the downside of described slag scraper, the water outlet being arranged at body top, described pond, the water-in being arranged at body bottom, described pond, the air-dissolving apparatus be arranged on described water-in, is arranged at collecting mud device and being arranged at body side, described pond and the molten gas be communicated with described pond body discharges district bottom the body of described pond; Described collection mud device is made up of the inclined-plane of surrounding and the horizontal plane of centre for cone bucket type, described collection mud bottom of device, and described inclined-plane is provided with mud discharging mouth.
Further, the angle of described inclined-plane and described horizontal plane is 15 °-75 °.
Further, described collection mud device is 2.
Further, described air-dissolving apparatus comprises dissolving, air compressor and air dissolved pump; Described dissolving one end is connected with water-in, and the other end is connected with described air dissolved pump; Described air compressor is connected by pipeline with described dissolving.
The beneficial effects of the utility model:
The utility model increases taper collection mud device in bottom, mud glides and concentrates in cone, the discharge of very convenient mud, because the conical surface tilts, along with the discharge of bottom mud, mud above also can avale to discharge, bottom can not be piled up motionless, so just bottom can be collected mud to discharge completely, a large amount of water can not be discharged, mud also can not be caused to arrange unclean.And the utility model is provided with two collection mud devices, increases the storage capacity of precipitating sludge and facilitates spoil disposal.Described air-dissolving apparatus is provided with air dissolved pump, and under pressurized conditions, the solubleness of air is large, and the number of bubbles for air supporting is many, can guarantee air flotation effect; The bubble produced is fine, epigranular, density large and it is stable to float, small to liquid perturbation, is therefore specially adapted to the solid-liquid separation to loose flocs unit, fine particle; Operating process and equipment fairly simple, be convenient to management maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of the utility model collection mud device.
In accompanying drawing, 1-pond body, 2-slag scraper, 3-slag discharging device, 4-water outlet, 5-water-in, 6-air-dissolving apparatus, 7-collection mud device, 8-molten gas release district, 9-inclined-plane, 10-horizontal plane, 11-mud discharging mouth, 12-dissolving, 13-air compressor, 14-air dissolved pump.
Embodiment
As depicted in figs. 1 and 2, a kind of spoil disposal air flotation pool thoroughly, comprises pond body 1, is arranged at the open-topped slag scraper 2 of described pond body 1, is arranged at the slag discharging device 3 on the downside of described slag scraper 2, the water outlet 4 being arranged at body 1 top, described pond, the water-in 5 being arranged at body 1 bottom, described pond, the air-dissolving apparatus 6 be arranged on described water-in 5, is arranged at collecting mud device 7 and being arranged at body 1 side, described pond and the molten gas be communicated with described pond body 1 discharges district 8 bottom described pond body 1; Described collection mud device 7 is cone bucket type, is made up of, described inclined-plane 9 is provided with mud discharging mouth 11 bottom described collection mud device 7 inclined-plane 9 of surrounding and middle horizontal plane 10.
Described inclined-plane 9 is 30 ° with the angle of described horizontal plane.Described collection mud device 7 is 2.Described air-dissolving apparatus 6 comprises dissolving 12, air compressor 13 and air dissolved pump 14; Described dissolving 12 one end is connected with water-in 5, and the other end is connected with described air dissolved pump 14; Described air compressor 13 is connected by pipeline with described dissolving 12.
After sewage mixes with medicament, because in the effect water of medicine, suspended substance flocculates into little floc sedimentation, sewage containing floc sedimentation enters molten gas by the recirculation water being dissolved with high-pressure air that water-in 5 and air-dissolving apparatus 6 produce and discharges district 8, high-pressure air discharges in pressure reduction situation rapidly, become the surface that the suspended substance major part of having flocculated into floc sedimentation in water is taken to air flotation pool by micro-bubble, scraped to slag discharging device 3 by slag scraper 2 and discharge, small portion suspended substance is because density is larger, be deposited to collection mud device 7, drain from mud discharging mouth 11, process is clean does not discharge from water outlet 4 containing the clear water of suspended substance substantially.Part clear water dissolves in air return by reflux pump pressurization and uses as dissolved air floatation to water-in 5.
Dissolved air flotation is crossed air dissolved pump 14 air-flotation process and is crossed and substantially do not squeeze into dissolving 12 containing the water of suspended substance from air flotation pool rear end, air is squeezed into dissolving 12 by air compressor 13 simultaneously, air is water-soluble in a high voltage state, then be back to molten gas release district 8 out tiny air bubble, tiny air bubble is combined with suspended substance thing floc sedimentation and is climbed up on top of the water by floc sedimentation.Described air compressor 13 is Ingersoll-rand SSR-55-MM air compressor, and described air dissolved pump 14 is EDUR pump.
Above embodiment is only and technological thought of the present utility model is described, protection domain of the present utility model can not be limited with this, every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain; The technology that the utility model does not relate to all is realized by prior art.
Claims (4)
1. spoil disposal air flotation pool thoroughly, it is characterized in that: comprise pond body (1), be arranged at described pond body (1) open-topped slag scraper (2), be arranged at the slag discharging device (3) of described slag scraper (2) downside, be arranged at the water outlet (4) on body (1) top, described pond, be arranged at the water-in (5) of body (1) bottom, described pond, be arranged at the air-dissolving apparatus (6) on described water-in (5), be arranged at collecting mud device (7) and being arranged at body (1) side, described pond and the molten gas be communicated with described pond body (1) discharges district (8) of bottom, described pond body (1), described collection mud device (7) is made up of the inclined-plane (9) of surrounding and the horizontal plane (10) of centre for cone bucket type, described collection mud device (7) bottom, and described inclined-plane (9) are provided with mud discharging mouth (11).
2. a kind of spoil disposal according to claim 1 air flotation pool thoroughly, is characterized in that: described inclined-plane (9) are 15 °-75 ° with the angle of described horizontal plane.
3. a kind of spoil disposal according to claim 1 air flotation pool thoroughly, is characterized in that: described collection mud device (7) is 2.
4. a kind of spoil disposal air flotation pool thoroughly according to any one of claim 1-3, is characterized in that: described air-dissolving apparatus (6) comprises dissolving (12), air compressor (13) and air dissolved pump (14); Described dissolving (12) one end is connected with water-in (5), and the other end is connected with described air dissolved pump (14); Described air compressor (13) is connected by pipeline with described dissolving (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581645.9U CN204897468U (en) | 2015-08-05 | 2015-08-05 | Arrange thorough air supporting pond of mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581645.9U CN204897468U (en) | 2015-08-05 | 2015-08-05 | Arrange thorough air supporting pond of mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897468U true CN204897468U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581645.9U Active CN204897468U (en) | 2015-08-05 | 2015-08-05 | Arrange thorough air supporting pond of mud |
Country Status (1)
| Country | Link |
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| CN (1) | CN204897468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277440A (en) * | 2016-08-19 | 2017-01-04 | 江苏光阳动力环保设备有限公司 | A kind of air-floating apparatus |
-
2015
- 2015-08-05 CN CN201520581645.9U patent/CN204897468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277440A (en) * | 2016-08-19 | 2017-01-04 | 江苏光阳动力环保设备有限公司 | A kind of air-floating apparatus |
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| GR01 | Patent grant |