CN108911348A - Oil-containing sewage treatment system - Google Patents
Oil-containing sewage treatment system Download PDFInfo
- Publication number
- CN108911348A CN108911348A CN201811123177.5A CN201811123177A CN108911348A CN 108911348 A CN108911348 A CN 108911348A CN 201811123177 A CN201811123177 A CN 201811123177A CN 108911348 A CN108911348 A CN 108911348A
- Authority
- CN
- China
- Prior art keywords
- oil
- sewage
- pump
- canister
- water
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
Abstract
In order to overcome deficiency existing for existing technology, the invention discloses a kind of oil-containing sewage treatment system, the present invention includes combined sewage pond and single-chip microcontroller, and combined sewage pond, which is connected on the bottom and pipeline of canister by pipeline, is arranged oil-free sewage pump；Oil sucking device is funnel-shaped design, and Oil sucking device is suspended in sewage surface in combined sewage pond, Oil sucking device lower part is connected to combined sewage by combined sewage cross bar and pumps pump intake, the pump discharge of combined sewage pump is connected to the combined sewage mouth of canister by combined sewage vertical tube, which is set to the middle part of canister；Sewage disposal system of the invention is provided with multistage oily filtering process, may be implemented to be nearly completed absolutely deoiling for oily wastewater in sewage treatment；The efficiency deoiled is improved, and oil recovery water content is few after deoiling, and greatly improves the precision of oily waste water treatment.
Description
Technical field
The present invention relates to sewage treatment field, especially a kind of oil-containing sewage treatment system vdiverse in function.
Background technique
The waste water containing oily substance being discharged in industrial processes.Oily substance contained in oily waste water includes natural
Petroleum, oil product, tar and its fraction and edible animals and plants oil & fat class.From for the pollution of water body, mainly
It is petroleum and tar.The concentration difference of oily substance contained by the waste water of different industrial department discharges is very big.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, railway and transportation, butcher and food processing and mechanical industry in
Emulsion etc. in turning process, wherein petroleum industry and the oily waste water of solid fuel hot-working industry discharge are that it mainly comes
Source.The processing of oily waste water is generally using the methods of filtering, flocculation.However, in the prior art to the technique of oily waste water treatment
Still efficient low or low precision problem.
Summary of the invention
In order to overcome deficiency existing for existing technology, the present invention provides a kind of oil-containing sewage treatment system, this contains greasy dirt
Water treatment system sewage disposal system of the invention is provided with multistage oily filtering process, may be implemented almost complete in sewage treatment
At absolutely deoiling for oily wastewater；It deoils can be improved come periodic intervals formula using the trigger switch of oil level detecting device and deoil
Efficiency, and oil recovery water content is few after deoiling, in addition to this, ingehious design of the present invention steam oil tank place water oil every
Cover, water oil are adjusted every the density design of cover to being located between water oil, will after can separating water oil completely in a kind of implementation
Oil evaporation directly can also absorb water oil by absorption pipeline in another is implemented and pass through this side every the upper layer oil of cover
Formula realizes that the third level deoils, and greatly improves the precision of oily waste water treatment.
The technical solution adopted by the present invention to solve the technical problems is：The present invention includes combined sewage pond and single-chip microcontroller,
Combined sewage pond, which is connected on the bottom and pipeline of canister by pipeline, is arranged oil-free sewage pump；Oil sucking device sets for funnel type
Meter, and Oil sucking device is suspended in sewage surface in combined sewage pond, Oil sucking device lower part passes through the connection mixing of combined sewage cross bar
The pump discharge of sewage pump pump intake, combined sewage pump is connected to the combined sewage mouth of canister, the mixing by combined sewage vertical tube
Sewage mouth is set to the middle part of canister；Oil outlet is arranged in the top of canister, and the top of canister also sets up limit partition and limit
The horizontal highest point of position partition is higher than the level height of oil outlet, the top setting oil level detecting device and oil level detection of canister
One lower contact of device is set in canister, and the height of lower contact is lower than the level height of oil outlet, oil level detection
Another upper contact of device is also disposed in canister and the height of upper contact is equal to the horizontal highest point of limit partition
Height；Combined sewage bottom of pond portion is connected to the pump intake of water-delivery pump by water delivery cross bar, and the pump discharge of water-delivery pump is perpendicular by water delivery
Bar is connected to steam oil tank top, and steam oil tank top is also connected to condensing unit, the condensation outlet connection oil storage assistant tank of condensing unit；It steams
The top of oil tank also passes through hot-air pump and is connected to heat generating device；Single-chip microcontroller be electrically connected power supply module, oil level detecting device and
Resistance-type measuring scale, single-chip microcontroller are also electrically connected combined sewage pump, oil-free sewage pump, water-delivery pump, fever dress by control bus
It sets and hot-air pump, power supply system is electrically connected combined sewage pump, oil-free sewage pump, water-delivery pump, fever by power bus
Device and hot-air pump.
At one preferably or optionally in embodiment, the oil outlet stores main tank by pipeline connection oil.
At one preferably or optionally in embodiment, resistance-type measuring scale is arranged in the steam oil top tank structure.
At one preferably or optionally in embodiment, the condensing unit includes the upper tracheae for being connected to steam oil tank, in connection
The condenser pipe of tracheae and lower liquid pipe, condenser pipe are annular design.
At one preferably or optionally in embodiment, the Oil sucking device includes oil suction shell, is arranged in oil suction shell outer edge
Suspension blank pipe, be connected to oil suction shell bottom oil suction down tube；Oil suction shell is cavity structure, and oil suction down tube material is elastic material.
At one preferably or optionally in embodiment, the heat generating device includes the hot power source and heating power for transformation
The heating wire that power supply is electrically connected and is used to generate heat.
At one, water oil includes flaring every cover, and flaring designs for pyramid type preferably or optionally in embodiment, and flaring is bored
Top setting cover top, flaring inner wall edge connect by circular contractions cloth, and the material of flaring and contraction cloth is elastic material, and water
Oil is greater than the density of oil every the global density of cover and is less than the density of water.
The invention has the advantages that sewage disposal system of the invention is provided with multistage oily filtering process, Ke Yishi
Absolutely deoiling for oily wastewater is completed in existing sewage treatment；It is gone using the trigger switch of oil level detecting device come periodic intervals formula
The efficiency deoiled can be improved in oil, and oil recovery water content is few after deoiling, and in addition to this, ingehious design of the present invention is in steam oil tank
Water oil is placed every cover, water oil is adjusted every the density design of cover to being located between water oil, can be by water oil in a kind of implementation
Oil is evaporated after separating completely, water oil directly can also be absorbed every the upper layer of cover by absorption pipeline in another is implemented
Oil realizes that the third level deoils, and greatly improves the precision of oily waste water treatment in this way.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural map of oil-containing sewage treatment system embodiment.
Fig. 2 is the part structural map of oil-containing sewage treatment system embodiment.
Fig. 3 is embodiment cross-sectional configuration figure of the water oil every cover.
Fig. 4 is structural map of the water oil every cover embodiment.
Fig. 5 is the part structural map of oil-containing sewage treatment system embodiment.
Fig. 6 is the structural map of Oil sucking device embodiment.
Fig. 7 is the schematic diagram of circuit connection in oil-containing sewage treatment system.
In figure：
1, oil level detecting device；
2, canister；
3, combined sewage mouth；
4, partition is limited；
5, oil outlet；
6, oil storage main tank；
7, combined sewage vertical tube；
8, discharging valve；
9, oil-free sewage pump；
10, Oil sucking device；
11, combined sewage pond；
12, combined sewage pumps；
13, combined sewage cross bar；
14, water delivery cross bar；
15, water delivery vertical bar；
16, water-delivery pump；
17, condensing unit；
18, steam oil tank；
19, oil storage assistant tank；
20, hot-air pump；
21, heat generating device.
1a upper contact, 1b lower contact, 1c trigger switch, 10a oil suction shell, 10b suspension blank pipe, 10c oil suction down tube, on 17a
Tracheae, 17b lower liquid pipe, 17c condenser pipe, 18a resistance-type measuring scale, 18b water oil are every cover, 21a hot power source, 21b heating wire；
18b1 flaring, 18b2 cover top, 18b3 shrink cloth.
Specific embodiment
In Fig. 1 and 7 illustrated embodiments, the present invention includes combined sewage pond 11 and single-chip microcontroller, and combined sewage pond 11 passes through
Pipeline, which is connected on the bottom of canister 2 and pipeline, is arranged oil-free sewage pump 9；Oil sucking device 10 is funnel-shaped design, and oil suction fills
It sets 10 and is suspended in sewage surface in combined sewage pond 11,10 lower part of Oil sucking device is connected to combined sewage by combined sewage cross bar 13
12 pump intakes are pumped, the pump discharge of combined sewage pump 12 is connected to the combined sewage mouth 3 of canister 2 by combined sewage vertical tube 7, this is mixed
Close the middle part that sewage mouth 3 is set to canister 2；The top of canister 2 is arranged oil outlet 5, the top of canister 2 also set up limit every
Plate 4 and the horizontal highest point for limiting partition 4 are higher than the level height of oil outlet 5, then as shown in figure 5, the top of canister 2 is arranged
One lower contact 1b of oil level detecting device 1 and oil level detecting device 1 is set in canister 2, and the height of lower contact 1b
Lower than the level height of oil outlet 5, another upper contact 1a of oil level detecting device 1 be also disposed in canister 2 and on
The height of contact 1a is equal to the height of the horizontal highest point of limit partition 4.
Again as shown in Figure 1,11 bottom of combined sewage pond is connected to the pump intake of water-delivery pump 16, water-delivery pump by water delivery cross bar 14
16 pump discharge is connected to 18 top of steam oil tank by water delivery vertical bar 15, and 18 top of steam oil tank is also connected to condensing unit 17, condensation dress
Set 17 condensation outlet connection oil storage assistant tank 19；The top of steam oil tank 18 also passes through hot-air pump 20 and is connected to heat generating device 21.
Again as shown in fig. 7, power supply module, oil level detecting device 1 and resistance-type measuring scale is electrically connected in single-chip microcontroller
18a, single-chip microcontroller are also electrically connected combined sewage by control bus and pump 12, oil-free sewage pump 9, water-delivery pump 16, heat generating device 21
With hot-air pump 20, power supply system by power bus be electrically connected combined sewage pump 12, oil-free sewage pump 9, water-delivery pump 16,
Heat generating device 21 and hot-air pump 20.
As illustrated in fig. 1 and 2, the oil outlet 5 is connected to oil storage main tank 6 by pipeline；18 inner wall of the steam oil tank setting
Resistance-type measuring scale 18a；The condensing unit 17 includes the upper tracheae 17a of connection steam oil tank 18, tracheae 17a and lower liquid in connection
The condenser pipe 17c of pipe 17b, condenser pipe 17c are annular design.
As shown in fig. 6, the Oil sucking device 10 includes oil suction shell 10a, is arranged in the outer peripheral suspension blank pipe of oil suction shell 10a
10b, the oil suction down tube 10c for being connected to the bottom oil suction shell 10a;Oil suction shell 10a is cavity structure, and oil suction down tube 10c material is elasticity
Material.Again as shown in Fig. 2, the heat generating device 21 includes electrically connecting for the hot power source 21a of transformation, with hot power source 21a
The heating wire 21b for connecing and being used to generate heat.
As shown in Figures 3 and 4, water oil includes flaring 18b1 every cover 18b, and flaring 18b1 designs for pyramid type, flaring 18b1
Vertex of a cone setting cover top 18b2, flaring 18b1 inner wall edge is by circular contraction cloth 18b3 connection, flaring 18b1 and contraction cloth 18b3
Material be elastic material, and water oil is greater than the density of oil every the global density of cover 18b and is less than the density of water.
In implementation, oily wastewater is placed in combined sewage pond 11, since the density of oil is smaller, most of oil floats are in mixing
The upper surface of sewage in cesspool 11, Oil sucking device 10 can be suspended in the upper surface of sewage in combined sewage pond 11 and oil suction fills
The edge for setting 10 is slightly below the surface of sewage in combined sewage pond 11 and oily mixed liquor, after opening combined sewage pump 12, oil suction dress
Combined sewage mouth 3 can be pumped into the oil in absorption effluent and by combined sewage cross bar 13 and combined sewage vertical tube 7 by setting 10
And then be pumped into canister 2, the pipeline that oil-free sewage pump 9 is connected to extend into the combined sewage in combined sewage pond 11 and can
To adsorb the not sewage of oil-containing and then be pumped into canister 2.
Secondary oily wastewater can be formed in canister 2（It is screened by the first time of Oil sucking device 10）, no oily water
Pump 9 can constantly raise the liquid level of sewage mixture in canister 2, sewage mixture in canister 2 to 2 internal pump water of canister
Liquid level be increased to just with limit the highest point of partition 4 it is concordant, the oil positioned at ullage can be discharged into oil outlet 5 in turn
It is drained into oil storage main tank 6；Meanwhile sewage mixture liquid level can touch lower contact 1b, oil level detecting device 1 in canister 2
And then a pulse signal can be exported to single-chip microcontroller, single-chip microcontroller receives the signal suspended after signal to the sending of oil-free sewage pump 9,
Liquid level decline after oil-free sewage pump 9 suspends in canister 2, completes an oil extraction；Start according to above-mentioned circulation primary oil-free
Then sewage pump 9 suspends primary oil-free sewage pump 9 can complete each oil extraction.
Steam oil can be pumped by the pump pressure of water-delivery pump 16 after the oil content of wastewater in combined sewage pond 11 is up to standard
In tank 18, and evaporation is completed in steam oil tank 18 and is deoiled.
During evaporation is deoiled, water oil is placed in steam oil tank 18 every cover 18b, water oil is every cover 18b due to certainly
The density of body can be suspended in the middle part of oil water mixture, and oil isolation is worked as water at an upper portion thereof by water segregation in its underpart
For oil when the top cover 18b only has compared with heavy wool, sewage is deposited on water oil every the lower part of cover 18b, and due to floating water oil
It can be unfolded upwards every cover 18b, be close to the inner wall of steam oil tank 18, complete the sealing isolation of grease；After starting hot-air pump 20, hot-air pump
Hot gas in heat generating device 21 is pumped into steam oil tank 18 and oil can be evaporated in condensing unit 17 by 20, and is filled in condensation
It sets and is converted into liquid in 17 after condensation and is output in oil storage assistant tank 19.
When water oil only has sewage and oil mixture every the top cover 18b, sewage can be because density be greater than water oil every cover
18b and be deposited on water oil every the lower part of cover 18b, oil can rest on water oil every the top of cover 18b, and so circulation can also be again
Secondary completion evaporation is deoiled.Absolutely deoiling for oily wastewater can be almost completed in this way, be in implementation disclosed above
Oil is evaporated after water oil is separated completely, certainly, in another is implemented（Do not illustrate in figure）Absorption can also directly be passed through
Pipeline absorbs the separation that water oil realizes water oil every the upper layer oil of cover.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (7)
1. a kind of oil-containing sewage treatment system, it is characterized in that：Including combined sewage pond and single-chip microcontroller, combined sewage pond passes through pipeline
It is connected to the oil-free sewage pump being arranged on the bottom of canister and pipeline；Oil sucking device is funnel-shaped design, and Oil sucking device suspends
In sewage surface in combined sewage pond, Oil sucking device lower part is connected to combined sewage by combined sewage cross bar and pumps pump intake, mixing
The pump discharge of sewage pump is connected to the combined sewage mouth of canister by combined sewage vertical tube, which is set to canister
Middle part；Oil outlet is arranged in the top of canister, and the top of canister also sets up limit partition and limits the horizontal highest point of partition
Higher than the level height of oil outlet, oil level detecting device is arranged in the top of canister and a lower contact of oil level detecting device is set
It is placed in canister, and the height of lower contact is lower than the level height of oil outlet, touches in another of oil level detecting device
Point is also disposed in canister and the height of upper contact is equal to the height of the horizontal highest point of limit partition；Combined sewage bottom of pond
Portion is connected to the pump intake of water-delivery pump by water delivery cross bar, and the pump discharge of water-delivery pump is connected to steam oil tank top by water delivery vertical bar, steams
Roof is also connected to condensing unit, the condensation outlet connection oil storage assistant tank of condensing unit；The top of steam oil tank also passes through heat
Air pump is connected to heat generating device；Power supply module, oil level detecting device and resistance-type measuring scale, single-chip microcontroller is electrically connected in single-chip microcontroller
Combined sewage pump, oil-free sewage pump, water-delivery pump, heat generating device and hot-air pump, power supply are also electrically connected by control bus
System is electrically connected combined sewage pump, oil-free sewage pump, water-delivery pump, heat generating device and hot-air pump by power bus.
2. a kind of oil-containing sewage treatment system according to claim 1, it is characterized in that：The oil outlet is connected to by pipeline
Oil storage main tank.
3. a kind of oil-containing sewage treatment system according to claim 1, it is characterized in that：Resistance is arranged in the steam oil top tank structure
Formula measuring scale.
4. a kind of oil-containing sewage treatment system according to claim 1, it is characterized in that：The condensing unit includes that connection is steamed
The upper tracheae of oil tank, the condenser pipe of tracheae and lower liquid pipe in connection, condenser pipe is annular design.
5. a kind of oil-containing sewage treatment system according to claim 1, it is characterized in that：The Oil sucking device includes oil suction
Shell, the oil suction down tube that the outer peripheral suspension blank pipe of oil suction shell is set, is connected to oil suction shell bottom；Oil suction shell is cavity structure, is inhaled
Oily down tube material is elastic material.
6. a kind of oil-containing sewage treatment system according to claim 1, it is characterized in that：The heat generating device includes for becoming
The hot power source of pressure, the heating wire for being electrically connected with hot power source and being used to generate heat.
7. a kind of oil-containing sewage treatment system according to claim 1, it is characterized in that：Water oil includes flaring every cover, cover
Side is designed for pyramid type, and flaring vertex of a cone setting cover top, flaring inner wall edge is connected by circular contraction cloth, flaring and contraction cloth
Material is elastic material, and water oil is greater than the density of oil every the global density of cover and is less than the density of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123177.5A CN108911348A (en) | 2018-09-26 | 2018-09-26 | Oil-containing sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123177.5A CN108911348A (en) | 2018-09-26 | 2018-09-26 | Oil-containing sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108911348A true CN108911348A (en) | 2018-11-30 |
Family
ID=64410041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811123177.5A Withdrawn CN108911348A (en) | 2018-09-26 | 2018-09-26 | Oil-containing sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108911348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145214A (en) * | 2021-02-03 | 2021-07-23 | 东华理工大学 | Intelligent campus dining residual soup multistage treatment device for colleges and universities |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215020A (en) * | 2007-12-28 | 2008-07-09 | 青海洁神食品垃圾处理产业有限公司 | Integral separation device and method for kitchen garbage, waste-water and grease |
| CN102166435A (en) * | 2011-04-01 | 2011-08-31 | 陕西昕宇表面工程有限公司 | Oil-water separation system and separation method thereof |
| CN203315869U (en) * | 2013-05-07 | 2013-12-04 | 佛山市高明区瑞轩塑胶有限公司 | Waste oil recovery device |
| KR20140112715A (en) * | 2013-03-14 | 2014-09-24 | (주) 케이에스인더스트리 | Treatment apparatus of food waste effluent |
| CN104276680A (en) * | 2013-07-06 | 2015-01-14 | 贵州航天风华精密设备有限公司 | Kitchen waste treatment method and device |
| CN204280371U (en) * | 2014-10-29 | 2015-04-22 | 浙江海洋学院 | Oil tank of a kind of floating end |
| CN104743636A (en) * | 2013-12-29 | 2015-07-01 | 天津市瑞丰达橡胶助剂有限公司 | Dirty oil regeneration treatment device |
| CN204607788U (en) * | 2015-03-24 | 2015-09-02 | 温州市华宏市政园林工程建设有限公司 | A kind of urban sewage treating device |
| CN204874059U (en) * | 2015-06-15 | 2015-12-16 | 李秀林 | Hogwash oil environmental protection recovery unit |
| CN204981257U (en) * | 2015-09-17 | 2016-01-20 | 施长青 | Quick -witted cutting fluid of metalworking cooling oil -water separator |
| CN106430791A (en) * | 2016-11-22 | 2017-02-22 | 陈鸽 | Oily water vacuum separating device |
| CN106673125A (en) * | 2016-11-22 | 2017-05-17 | 江苏海事职业技术学院 | Oily water vacuum separation device |
| CN206915886U (en) * | 2017-07-09 | 2018-01-23 | 兰州石化职业技术学院 | A kind of life sump oil reforming unit |
| CN108373212A (en) * | 2018-05-10 | 2018-08-07 | 连江极智工业设计有限公司 | A kind of wastewater from mechanical industry oil removal pre-processing device |
-
2018
- 2018-09-26 CN CN201811123177.5A patent/CN108911348A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215020A (en) * | 2007-12-28 | 2008-07-09 | 青海洁神食品垃圾处理产业有限公司 | Integral separation device and method for kitchen garbage, waste-water and grease |
| CN102166435A (en) * | 2011-04-01 | 2011-08-31 | 陕西昕宇表面工程有限公司 | Oil-water separation system and separation method thereof |
| KR20140112715A (en) * | 2013-03-14 | 2014-09-24 | (주) 케이에스인더스트리 | Treatment apparatus of food waste effluent |
| CN203315869U (en) * | 2013-05-07 | 2013-12-04 | 佛山市高明区瑞轩塑胶有限公司 | Waste oil recovery device |
| CN104276680A (en) * | 2013-07-06 | 2015-01-14 | 贵州航天风华精密设备有限公司 | Kitchen waste treatment method and device |
| CN104743636A (en) * | 2013-12-29 | 2015-07-01 | 天津市瑞丰达橡胶助剂有限公司 | Dirty oil regeneration treatment device |
| CN204280371U (en) * | 2014-10-29 | 2015-04-22 | 浙江海洋学院 | Oil tank of a kind of floating end |
| CN204607788U (en) * | 2015-03-24 | 2015-09-02 | 温州市华宏市政园林工程建设有限公司 | A kind of urban sewage treating device |
| CN204874059U (en) * | 2015-06-15 | 2015-12-16 | 李秀林 | Hogwash oil environmental protection recovery unit |
| CN204981257U (en) * | 2015-09-17 | 2016-01-20 | 施长青 | Quick -witted cutting fluid of metalworking cooling oil -water separator |
| CN106430791A (en) * | 2016-11-22 | 2017-02-22 | 陈鸽 | Oily water vacuum separating device |
| CN106673125A (en) * | 2016-11-22 | 2017-05-17 | 江苏海事职业技术学院 | Oily water vacuum separation device |
| CN206915886U (en) * | 2017-07-09 | 2018-01-23 | 兰州石化职业技术学院 | A kind of life sump oil reforming unit |
| CN108373212A (en) * | 2018-05-10 | 2018-08-07 | 连江极智工业设计有限公司 | A kind of wastewater from mechanical industry oil removal pre-processing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145214A (en) * | 2021-02-03 | 2021-07-23 | 东华理工大学 | Intelligent campus dining residual soup multistage treatment device for colleges and universities |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106044941A (en) | Domestic ultrasound-gravity type oil-water separation device | |
| CN108911348A (en) | Oil-containing sewage treatment system | |
| CN204767613U (en) | Compressor oil recovery device that gives up | |
| CN209564645U (en) | A kind of oil gas water high effective three phase separator | |
| CN210021257U (en) | Oil-water separator is used in production of medical intermediate | |
| CN106006837A (en) | Movable oil separating tank | |
| CN106753507B (en) | A kind of used oil recycling and reusing production equipment and its production technology | |
| CN205634985U (en) | Top of a kitchen range type oil water separator | |
| CN208120919U (en) | A kind of vehicle-mounted oil-water separation system | |
| CN202492395U (en) | Collecting device of floating oil in kitchen waste | |
| CN206814417U (en) | A kind of carburetion system | |
| CN201470266U (en) | Washing furfural gas-residue separating unit | |
| CN212609681U (en) | Kitchen waste treatment device | |
| RU114950U1 (en) | INSTALLATION FOR CLEANING OIL-CONTAINING WASTE WATERS | |
| CN202880958U (en) | Oil water separator | |
| CN217653931U (en) | Wet type oil fume purifier water circulation system | |
| CN210340391U (en) | Novel high-efficient evaporation of furfural waste water device | |
| CN217732774U (en) | Wastewater collection device of deodorization pipeline dewatering device | |
| CN208667373U (en) | A kind of oil water separator of ECS water purification system | |
| CN209612280U (en) | One kind being used for industrial chemicals dehydration device | |
| CN210085188U (en) | Mix high-efficient separator for cleaner | |
| CN105413234A (en) | Oil-water separator | |
| CN214360814U (en) | Oil-water separator for kitchen waste | |
| CN209052525U (en) | A kind of Sewage treatment oily water separating equipment | |
| CN204752364U (en) | Collect hogwash oil environment -friendly device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
|
| WW01 | Invention patent application withdrawn after publication |