CN208279430U - A kind of efficient air-floating processing oily waste water device - Google Patents
A kind of efficient air-floating processing oily waste water device Download PDFInfo
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- CN208279430U CN208279430U CN201820582191.0U CN201820582191U CN208279430U CN 208279430 U CN208279430 U CN 208279430U CN 201820582191 U CN201820582191 U CN 201820582191U CN 208279430 U CN208279430 U CN 208279430U
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- oil
- settling chamber
- waste water
- tank
- aeration
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Abstract
The utility model discloses a kind of efficient air-floatings to handle oily waste water device, including precipitation tank, oil removal by air bubbling slot and purification tank, the precipitation tank is connected by oil removal by air bubbling slot with purification tank, the precipitation tank is internally provided with active carbon settling chamber and sandstone settling chamber, and active carbon settling chamber is located above sandstone settling chamber, it is provided with slag discharge plate below the sandstone settling chamber, is provided with slagging channel below the slag discharge plate, described slagging channel one end is fixedly connected with solid-liquid separating machine.The utility model can carry out preliminary big contaminant filter by the filtering grid and filter screen of setting to oily waste water, some villus mud in oily waste water can be subjected to precipitating filtering by the active carbon settling chamber of setting and sandstone settling chamber, last separation can be carried out to waste residue by the solid-liquid separating machine of setting, effectively improve treatment effeciency and quality, by being provided with oil-water separator, further waste oil purification can be carried out to the waste oil inside oil trap.
Description
Technical field
The utility model relates to oiliness sewage treatment technical field, in particular to a kind of efficient air-floating processing oily waste water dress
It sets.
Background technique
The regular waste water containing oily substance that can be discharged in industrial processes, oily substance contained in oily waste water
Including natural oil, oil product, tar and its fraction and edible animals and plants oil & fat class.The source of oily waste water
Widely, other than a large amount of oily waste waters are discharged in oil exploitation and processing industry, there are also solid fuel hot-working, textile industry
In waste water from washing wool, the leather-making waste water in light industry, butcher and food processing and mechanical industry in emulsification in turning process
Liquid etc., wherein petroleum industry and the oily waste water of solid fuel hot-working industry discharge are its main source, these oily waste waters
Ecology can be greatly endangered if directly excluding without processing, causes greatly to damage to water resource.
The processing of usual oily waste water generally uses the methods of flotation, filtering, flocculation, these breaking methods are both needed to using increasing
The external demulsification of oil (gas) filling device, not only increases equipment and land occupation, cost of investment is caused to increase, and each there is certain limitation
Property, processing cost is high, and oil-collecting ratio and recycling oil quality are undesirable.For this purpose, it is proposed that a kind of processing of efficient air-floating contains
Oily waste plant.
Utility model content
The main purpose of the utility model is to provide a kind of efficient air-floatings to handle oily waste water device, by straining box
The filtering grid and filter screen of inside setting can carry out preliminary big contaminant filter to oily waste water, pass through the active carbon of setting
Some villus mud in oily waste water can be carried out precipitating filtering by settling chamber and sandstone settling chamber, pass through the solid-liquid point of setting
Last separation can be carried out to waste residue by disembarking, and the waste residue isolated is stored in inside slag trapping box, and the water isolated can be again
It carries out conveying air inlet and floats degreasing tank to be filtered, effectively improve treatment effeciency and quality, it, can be with by being provided with oil-water separator
Further waste oil purification is carried out to the waste oil inside oil trap to pass through so that the waste oil of high-purity can be recycled
The disinfectant box and spray head of setting can carry out last sterilizing and purifying processing in the waste water after oil removing, while set inside purification tank
Waste water and thimerosal can be sufficiently stirred by setting agitating shaft, so that Disinfection Effect is more uniform, it can be complete by the oil absorption plate of setting
All risk insurance demonstrate,proves deoiling effect, and the oil of purification tank internal residual is fully absorbed, the problems in background technique can be effectively solved.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of efficient air-floating processing oily waste water device, including precipitation tank, oil removal by air bubbling slot and purification tank, the precipitation tank
It is connected by oil removal by air bubbling slot with purification tank, the precipitation tank is internally provided with active carbon settling chamber and sandstone settling chamber, and living
Property carbon deposit room be located above sandstone settling chamber, slag discharge plate is provided with below the sandstone settling chamber, is set below the slag discharge plate
It is equipped with slagging channel, described slagging channel one end is fixedly connected with solid-liquid separating machine, and described solid-liquid separating machine one end is provided with collection slag
Case.
Further, the oil removal by air bubbling slot is internally provided with aeration tube, and the aeration tube side is provided with aeration branch pipe,
Described aeration branch pipe one end is fixedly connected with air bearing head, and the first side of air floatation machine is provided with deflector, the aeration tube one end
It is fixedly connected with aeration general pipeline, and is aerated general pipeline and is located on the outside of oil removal by air bubbling slot, the aeration inner manifold is provided with aeration control
Valve, the aeration general pipeline other end are fixedly connected with aerator, are provided with oil scraping plate, the oil scraping plate above the oil removal by air bubbling slot
Side is provided with oil trap, and described oil trap one end pipeline connects oil-water separator, and described oil-water separator one end is provided with useless
Fuel tank.
Further, disinfectant box is provided with above the purification tank, described disinfectant box one end pipeline connects spray head, and
Spray head is located at purification tank inner upper, and the purification tank lower inside is provided with agitating shaft, and the agitating shaft two sides snap connection
Oil absorption plate, the one end of the mixing shaft is fixedly connected with motor, and motor is located at lower section outside purification tank.
Further, the precipitation tank side is provided with straining box, and the straining box side is threadedly coupled water inlet pipe, described
Straining box is internally provided with filtering grid and multiple filtration net, and filtering grid is located at multiple filtration net side, the purification tank
Side is provided with water outlet.
Compared with prior art, the utility model has the following beneficial effects:
1, a kind of this kind of efficient air-floating processing oily waste water device when in use accesses oily waste water into water inlet pipe,
Using inside the straining box of water inlet pipe side filtering grid and filter screen preliminary big impurity mistake can be carried out to oily waste water
Filter prevents big impurity blocking air-flotation process case, and the oily waste water after primary filtration enters inside precipitation tank, passes through the work of setting
Property carbon deposit room and sandstone settling chamber some villus mud in oily waste water can be carried out to precipitating filtering, be later period waste water at
Reason carries out effective preparation, while sandstone settling chamber being provided with slag discharge plate, and slag discharge plate is connected with slagging channel, by solid
Liquid separator can carry out last separation to waste residue, and the waste residue isolated is stored in inside slag trapping box, and the water isolated can be with
The floating degreasing tank of conveying air inlet is carried out again to be filtered, and effectively improves treatment effeciency and quality.
, by the aerator and aerator of setting, aeration is passed through by aeration general pipeline, aeration tube and aeration branch by aerator
Pipe conveys air inlet and floats inside head, air will be passed through in oily waste water, made after the microbubble of high degree of dispersion is adhered to using oil droplet
Buoyancy increases, and then ascent rate improves nearly thousand times, so that the waste oil in waste water can be separated with water, waste oil is deposited on gas
Above floating degreasing tank, using oil scraping plate by waste oil collecting inside oil trap, the oil trap other end is provided with oil-water separator, can
To carry out further waste oil purification to the waste oil inside oil trap, so that the waste oil of high-purity can be recycled benefit
With effectively reinforcement removes oil quality.
, by the purification tank of setting, can be carried out in the waste water after oil removing by the disinfectant box and spray head of setting last
Sterilizing and purifying processing, remove the bacterium in sewage to achieve the effect that qualified discharge, while agitating shaft is set inside purification tank
Waste water and thimerosal can be sufficiently stirred, so that Disinfection Effect is more uniform, while can be protected completely by the oil absorption plate of setting
Deoiling effect is demonstrate,proved, the oil of purification tank internal residual is fully absorbed, and oil absorption plate is snapped connection with agitating shaft, conveniently at any time more
It changes, effectively reinforcement deoiling effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram that a kind of efficient air-floating of the utility model handles oily waste water device.
Fig. 2 is the purification slot structure schematic diagram that a kind of efficient air-floating of the utility model handles oily waste water device.
In figure: 1, precipitation tank；2, oil removal by air bubbling slot；3, purification tank；4, active carbon settling chamber；5, sandstone settling chamber；6, it arranges
Slag plate；7, slagging channel；8, solid-liquid separating machine；9, slag trapping box；10, aeration tube；11, aeration branch pipe；12, air bearing head；13, it leads
Flowing plate；14, it is aerated general pipeline；15, aeration control valve；16, aerator；17, oil scraping plate；18, oil trap；19, oil-water separator；
20, dirty oil tank；21, disinfectant box；22, spray head；23, agitating shaft；24, oil absorption plate；25, motor；26, straining box；27, it intakes
Pipe；28, filtering grid；29, multiple filtration net；30, water outlet.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of efficient air-floating handles oily waste water device, including precipitation tank 1, oil removal by air bubbling slot 2 and net
Change slot 3, the precipitation tank 1 is connected by oil removal by air bubbling slot 2 with purification tank 3, and the precipitation tank 1 is internally provided with active carbon deposit
Room 4 and sandstone settling chamber 5, and active carbon settling chamber 4 is located at 5 top of sandstone settling chamber, is provided with below the sandstone settling chamber 5
Slag discharge plate 6 is provided with slagging channel 7 below the slag discharge plate 6, and described 7 one end of slagging channel is fixedly connected with solid-liquid separating machine 8,
Described 8 one end of solid-liquid separating machine is provided with slag trapping box 9.
Wherein, the oil removal by air bubbling slot 2 is internally provided with aeration tube 10, and 10 side of the aeration tube is provided with aeration branch pipe
11, described 11 one end of aeration branch pipe is fixedly connected with air bearing head 12, and 12 side of air bearing head is provided with deflector 13, described
10 one end of aeration tube is fixedly connected with aeration general pipeline 14, and is aerated general pipeline 14 and is located at 2 outside of oil removal by air bubbling slot, the aeration general pipeline 14
It is internally provided with aeration control valve 15,14 other end of aeration general pipeline is fixedly connected with aerator 16, on the oil removal by air bubbling slot 2
Side is provided with oil scraping plate 17, and 17 side of oil scraping plate is provided with oil trap 18, and 18 one end pipeline of oil trap connects grease
Seperator 19, described 19 one end of oil-water separator are provided with dirty oil tank 20.
Wherein, disinfectant box 21 is provided with above the purification tank 3,21 one end pipeline of disinfectant box connects spray head
22, and spray head 22 is located at 3 inner upper of purification tank, 3 lower inside of purification tank is provided with agitating shaft 23, the agitating shaft 23
Two sides snap connection oil absorption plate 24, and described 23 one end of agitating shaft is fixedly connected with motor 25, and motor 25 is located at the outer subordinate of purification tank 3
Side.
Wherein, 1 side of precipitation tank is provided with straining box 26, and 26 side of straining box is threadedly coupled water inlet pipe 27,
The straining box 26 is internally provided with filtering grid 28 and multiple filtration net 29, and filtering grid 28 is located at multiple filtration net 29 1
Side, 3 side of purification tank are provided with water outlet 30.
It should be noted that the utility model is that a kind of efficient air-floating handles oily waste water device, at work, by oil-containing
Waste water is accessed into water inlet pipe 27, utilizes the filtering grid 28 and multiple filtration net 29 inside the straining box 26 of 27 side of water inlet pipe
Preliminary big contaminant filter is carried out to oily waste water, the oily waste water after primary filtration enters inside precipitation tank 1, passes through activity
Some villus mud in oily waste water can be carried out precipitating filtering by carbon deposit room 4 and sandstone settling chamber 5, while sandstone deposit
Room 5 is provided with slag discharge plate 6, and slag discharge plate 6 is connected with slagging channel 7, and last point can be carried out to waste residue by solid-liquid separating machine 8
From the waste residue isolated is stored in inside slag trapping box 9, and the water isolated can carry out conveying air inlet again and float the progress of degreasing tank 2
It filters, the water after precipitating enters oil removal by air bubbling slot 2 by pipeline, and aeration is passed through aeration general pipeline 14, aeration tube 10 by aerator 16
Air inlet is conveyed with aeration branch pipe 11 to float inside head 12, air will be passed through in oily waste water, be adhered to high degree of dispersion using oil droplet
Microbubble after increase buoyancy, and then ascent rate improve nearly thousand times, so as to by waste water waste oil and moisture leave
Come, waste oil is deposited on the top of oil removal by air bubbling slot 2, using oil scraping plate 17 by waste oil collecting inside oil trap 18, oil trap 18 is another
One end is provided with oil-water separator 19, can carry out further waste oil purification to the waste oil inside oil trap, after air-flotation process,
Water inside oil removal by air bubbling slot 2 is entered inside purification tank 3 by pipeline, can be in oil removing using disinfectant box 21 and spray head 22
Waste water afterwards carries out last sterilizing and purifying processing, while the agitating shaft 23 inside purification tank 3 can be sufficiently stirred waste water and disappear
Venom, so that Disinfection Effect is more uniform, it can be by the oil of purification tank internal residual using the oil absorption plate 24 of 23 side of agitating shaft
Divide and fully absorb, and by 30 qualified discharge of water outlet, oil removal efficiency is high, simple and convenient.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of efficient air-floating handles oily waste water device, including precipitation tank (1), oil removal by air bubbling slot (2) and purification tank (3), institute
It states precipitation tank (1) to be connected by oil removal by air bubbling slot (2) with purification tank (3), it is characterised in that: setting inside the precipitation tank (1)
Active carbon deposit room (4) and sandstone settling chamber (5), and active carbon settling chamber (4) are located above sandstone settling chamber (5), it is described
It is provided with slag discharge plate (6) below sandstone settling chamber (5), is provided with slagging channel (7), the deslagging below the slag discharge plate (6)
Channel (7) one end is fixedly connected solid-liquid separating machine (8), and described solid-liquid separating machine (8) one end is provided with slag trapping box (9).
2. a kind of efficient air-floating according to claim 1 handles oily waste water device, it is characterised in that: the oil removal by air bubbling
Slot (2) is internally provided with aeration tube (10), and the aeration tube (10) side is provided with aeration branch pipe (11), the aeration branch pipe
(11) one end is fixedly connected air bearing head (12), and air bearing head (12) side is provided with deflector (13), the aeration tube
(10) one end is fixedly connected with aeration general pipeline (14), and is aerated general pipeline (14) and is located on the outside of oil removal by air bubbling slot (2), the aeration general pipeline
(14) it is internally provided with aeration control valve (15), aeration general pipeline (14) other end is fixedly connected with aerator (16), the gas
It is provided with oil scraping plate (17) above floating degreasing tank (2), oil scraping plate (17) side is provided with oil trap (18), the oil trap
(18) one end pipeline connection oil-water separator (19), described oil-water separator (19) one end is provided with dirty oil tank (20).
3. a kind of efficient air-floating according to claim 1 handles oily waste water device, it is characterised in that: the purification tank
(3) top is provided with disinfectant box (21), and disinfectant box (21) one end pipeline connects spray head (22), and spray head (22) is located at
Purification tank (3) inner upper, purification tank (3) lower inside are provided with agitating shaft (23), agitating shaft (23) two sides card
Button connection oil absorption plate (24), described agitating shaft (23) one end is fixedly connected motor (25), and motor (25) is located at purification tank (3) outside
Below portion.
4. a kind of efficient air-floating according to claim 1 handles oily waste water device, it is characterised in that: the precipitation tank
(1) side is provided with straining box (26), and straining box (26) side is threadedly coupled water inlet pipe (27), in the straining box (26)
Portion is provided with filtering grid (28) and multiple filtration net (29), and filtering grid (28) is located at multiple filtration net (29) side, institute
It states purification tank (3) side and is provided with water outlet (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582191.0U CN208279430U (en) | 2018-04-23 | 2018-04-23 | A kind of efficient air-floating processing oily waste water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582191.0U CN208279430U (en) | 2018-04-23 | 2018-04-23 | A kind of efficient air-floating processing oily waste water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279430U true CN208279430U (en) | 2018-12-25 |
Family
ID=64751758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582191.0U Expired - Fee Related CN208279430U (en) | 2018-04-23 | 2018-04-23 | A kind of efficient air-floating processing oily waste water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762914A (en) * | 2020-06-30 | 2020-10-13 | 烟台南山学院 | Petrochemical effluent disposal system |
| CN112390319A (en) * | 2021-01-20 | 2021-02-23 | 山东贝特尔环保科技有限公司 | Air supporting machine with deposit function |
| CN112661301A (en) * | 2020-12-22 | 2021-04-16 | 江苏安绿新能源科技有限公司 | High-oil-content cleaning wastewater purification and reuse treatment process |
-
2018
- 2018-04-23 CN CN201820582191.0U patent/CN208279430U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762914A (en) * | 2020-06-30 | 2020-10-13 | 烟台南山学院 | Petrochemical effluent disposal system |
| CN112661301A (en) * | 2020-12-22 | 2021-04-16 | 江苏安绿新能源科技有限公司 | High-oil-content cleaning wastewater purification and reuse treatment process |
| CN112390319A (en) * | 2021-01-20 | 2021-02-23 | 山东贝特尔环保科技有限公司 | Air supporting machine with deposit function |
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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 |
Granted publication date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |