CN208429982U - A kind of efficient water and oil separator of electric flocculation - Google Patents

A kind of efficient water and oil separator of electric flocculation Download PDF

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Publication number
CN208429982U
CN208429982U CN201821012676.2U CN201821012676U CN208429982U CN 208429982 U CN208429982 U CN 208429982U CN 201821012676 U CN201821012676 U CN 201821012676U CN 208429982 U CN208429982 U CN 208429982U
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tank house
oil
tank
water
partition
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朱希岗
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Beijing Fengshuntong Environmental Protection Technology Co., Ltd.
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Beijing Jintai Hongye Property Management Co Ltd
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Abstract

The utility model discloses a kind of efficient water and oil separators of electric flocculation, including cabinet and controller, cabinet is internally provided with filter chamber, tank house and water purifying chamber, partition one is provided between filter chamber and tank house, the filter screen that screw rod is provided at the top of filter chamber is connected to water inlet, and filter screen is connected to impurity discharging port.Tank house includes tank house one and tank house two, a pair of electrodes plate has been respectively provided at least in tank house one and tank house two, oil-scraping device is provided at the top of tank house, tank house two is internally provided with oil sump tank, and oil-scraping device will be electrolysed in indoor oil slick income oil sump tank.It is provided with partition three between tank house two and water purifying chamber, the flow-guiding mouth of three bottom of partition is provided with water outlet in water purifying chamber.The efficient water and oil separator of the electric flocculation of the utility model using the above structure, be able to solve existing equipment degrease low efficiency the problem of, be capable of handling 2 tons of sewage per hour, water quality that treated can reach five Testing index of national requirements.

Description

A kind of efficient water and oil separator of electric flocculation
Technical field
The utility model belongs to water-oil separation engineering device technique field more particularly to a kind of electricity wadding of processing catering industry sewage Coagulate efficient water and oil separator.
Background technique
Dining room, restaurant etc. can all generate a large amount of kitchen swill daily, mainly contain the substances such as oil, water and organic matter, If unprocessed direct emission, which enters in city sewer, to have a huge impact environment.And it is also possible to by illegal quotient Dealer's collection is refined into " gutter oil " and is utilized again, endangers the health of the people.
Existing oily water separating equipment and method mainly have oil separator, coagulation dosing, gas floatation process.Oil separator is to utilize sewage Middle grease is different from the density of water and achievees the purpose that water-oil separating, but this method takes up a large area, and oil removal efficiency Low, water quality residence time in oil separator is too long, is easy to cause organic matter corrupt, generates stink.Coagulation dosing method is in dirt The coagulant such as aluminium salt, molysite are put into water into sewage, the colloidal particles in sewage is made mutually to bond, assemble, and by grease and are hanged Floating particles are converted to sludge settling and get off;The dosage of this method coagulant is not easy to control, and the medicament added is easy to produce Secondary pollution.Gas floatation process is to adhere to suspended matter using the micro-bubble of high degree of dispersion as carrier, is made on greasy dirt etc. by bubble It climbs up on top of the water to realize the purpose to degrease;But this method operation ingredient is higher, and dross amount is big, oil recovery is tired It is difficult.
Utility model content
The purpose of the utility model is to provide a kind of efficient water and oil separators of electric flocculation for handling catering industry sewage, solve The problem of existing equipment degreases low efficiency, and the impurity of filtering cannot be automatically drained out.
To achieve the above object, the utility model provides a kind of efficient water and oil separator of electric flocculation, including cabinet and control Device processed is provided with cover board at the top of the cabinet, and one end of cabinet is provided with water inlet, and the other end of cabinet is provided with water outlet Mouthful;The cabinet is internally provided with filter chamber, tank house and water purifying chamber, is provided between the filter chamber and the tank house Partition one, the bottom of the partition one are provided with the flow-guiding mouth that sewage can be made to flow into tank house from filter chamber, the filter chamber Top is provided with filter screen, and the filter screen is connected to water inlet, and sundries in filter screen can be arranged by being provided in the filter screen One end of screw rod out, the screw rod is connected to motor, and the other end of screw rod is inserted into the impurity discharging port being connected to filter screen It is interior;The tank house includes tank house one and tank house two, and partition two is provided between the tank house one and tank house two, electricity It is respectively provided at least a pair of electrodes plate in solution room one and tank house two, the electrode plate is electrically connected with controller, the top of tank house Portion is provided with oil-scraping device, and tank house two is internally provided with oil sump tank, and the oil-scraping device will be electrolysed indoor oil slick income In oil sump tank, oil discharge outlet is provided on the oil sump tank;Be provided with partition three between tank house two and water purifying chamber, tank house two with Water purifying chamber is connected to by the flow-guiding mouth of three bottom of partition, is provided with the water outlet in the water purifying chamber.
Preferably, the cover board includes the cover board one positioned at filter chamber top and the lid at the top of tank house and water purifying chamber The top of plate two, cover board one and cover board two is provided with handle.
Preferably, the top of the partition one is provided with inclined baffle, and the two sides of the baffle are fixed on cabinet wall On, the angle between the baffle and vertical direction is 20-30 °, and the horizontal distance between the top and baffle of partition one is little In 3 centimetres.
Preferably, the partition two is height-adjustable partition.
Preferably, 10-15 is respectively arranged with to electrode plate, the anode plate of electrolytic zinc-coated steel sheet in the tank house one and tank house two It is alternately distributed with cathode plate.
Preferably, the anode plate of the electrode plate is aluminium sheet, and cathode plate is iridium titanium alloy sheet, electrode in the tank house one Plate connects 40V, 100mA direct current, and two Inner electrolysis plate of tank house connects 70V, 40mA direct current.
Preferably, it is provided with heating rod and aeration plate in the tank house one, the heating rod is electrically connected with controller, described Aeration plate is located at the lower section of electrode plate, and aeration plate is connect with air pump.
Preferably, the oil-scraping device includes the shaft connecting with body pivot, and the both ends of the shaft are provided with sprocket wheel, It is connected between sprocket wheel in two shafts by chain, is evenly provided with several scraper plates on the chain;Motor is by subtracting Fast device drives shaft rotation, and motor is electrically connected with controller.
Preferably, inclined folded plate is provided at the top of oil sump tank, oil slick is taken in oil sump tank by folded plate by the scraper plate Interior, oil sump tank inner tip is provided with infundibulate oil pooling dipper, and the bottom of oil pooling dipper is provided with through-hole.
Preferably, the side bottom of the filter chamber is provided with sewage draining exit, and the side bottom of the water purifying chamber is provided with row The mouth of a river.
The efficient water and oil separator of a kind of electric flocculation described in the utility model is provided with spiral in the filter screen of filter chamber Bar, one end of screw rod are connected with motor, and motor is electrically connected with controller;The other end is inserted into impurity discharging port, impurity discharging port and filter screen Connection.Start motor, screw rod rotates under the action of motor, the sundries filtered in filter screen automatically can be passed through impurities removal Mouth discharge, does not need manually to be cleared up.Tank house includes tank house one and tank house two, in tank house one and tank house two 10-15 is respectively arranged with to electrode plate, anode plate is aluminium sheet, cathode plate is iridium titanium alloy sheet, aluminium sheet and iridium titanium alloy sheet alternating Distribution, electrolysis dust removal rate are high.Aluminium sheet is electrolysed to form poly-aluminium flocculant, and the contaminant particle in waste water is assembled in conjunction with flocculant It is agglomerating, it is deposited in tank house bottom;Organic matter resolves into small molecule by anodic oxidation and is flocculated agent absorption;It is difficult to the oil settled Or slight wadding body is kept afloat under the action of the hydrogen that cathode is precipitated, and is then linked into oil sump tank discharge through oil-scraping device.Electricity The direct current of electrode plate connection 40V, 100mA are electrolysed in solution room one.Sewage is discharged into tank house after the completion of tank house one is electrolysed In two, the direct current of electrode plate connection 70V, 40mA carry out supplement electrolysis in tank house two, and oil removing, dust removal rate are high, Neng Goushi Now effective quick separating of oil, water, slag.The efficient water and oil separator of electric flocculation described in the utility model can complete two per hour The processing of ton sewage.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the efficient water and oil separator embodiment of electric flocculation of the utility model;
Fig. 2 is a kind of schematic diagram of internal structure of the efficient water and oil separator embodiment of electric flocculation of the utility model;
Fig. 3 is a kind of oil sump tank structural schematic diagram of the efficient water and oil separator embodiment of electric flocculation of the utility model;
Appended drawing reference
1, cabinet;2, cover board;3, water inlet;4, water outlet;5, filter chamber;6, tank house one;7, tank house two;8, water purification Room;9, controller;10, filter screen;11, screw rod;12, partition one;13, baffle;14, partition two;15, partition three;16, turn Axis;17, sprocket wheel;18, chain;19, scraper plate;20, oil sump tank;21, folded plate;22, flow-guiding mouth;23, sewage draining exit;24, oil discharge outlet; 25, discharge outlet;26, electrode plate;27, handle;28, through-hole;29, aeration plate;30, heating rod;31, impurity discharging port.
Specific embodiment
Embodiment
Below with reference to attached drawing, the utility model will be further described, it should be noted that the present embodiment is with this skill Premised on art scheme, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is not It is limited to the present embodiment.
Fig. 1 is a kind of structural schematic diagram of the efficient water and oil separator embodiment of electric flocculation of the utility model, and Fig. 2 is that this is practical A kind of schematic diagram of internal structure of the novel efficient water and oil separator embodiment of electric flocculation.As shown in Figure 1 and Figure 2, a kind of electric flocculation is high Water and oil separator is imitated, including cabinet 1 and controller 9, controller 9 are fixed in the exterior side wall of cabinet 1.The top of cabinet 1 is set It is equipped with cover board 2, handle 27 is provided on cover board 2, is easy to open cover board 2 to being overhauled and cleared up inside cabinet 1.Cabinet 1 One end is provided with water inlet 3, and the other end is provided with water outlet 4, and water inlet 3 is located at the top of cabinet 1, and water outlet 4 is located at cabinet 1 Middle part, water outlet 4 sets certain height apart from ground, and sewage can be made to carry out sufficient electrolytic flocculation removal of impurities.
Cabinet 1 is internally provided with filter chamber 5, tank house and water purifying chamber 8.Be provided between filter chamber 5 and tank house every The two sides of plate 1, partition 1 are fixedly connected with the inner wall of cabinet 1, and the bottom of partition 1 is provided with connection tank house and mistake The flow-guiding mouth 22 of filter chamber 5.The top of partition 1 is provided with inclined baffle 13, the both ends of baffle 13 and the private side of cabinet 1 Wall is fixedly connected, and the angle between baffle 13 and vertical direction is 20-30 °, and the present embodiment is preferably 24 °.The top of partition 1 Horizontal distance between portion and baffle 13 is not more than 3 centimetres.Baffle 13 can prevent sewage to be directly entered in tank house, can be with It prevents from flowing into filter chamber 5 in tank house by the foam impurity swum on the water surface that electrolysis generates.The top of filter chamber 5 is set It is equipped with filter screen, filter screen is connected to water inlet 3.Filter screen is funnel-shaped structure, and screw rod 11, spiral are provided in filter screen One end of bar 11 is connected with motor, and motor is fixed in the exterior side wall of cabinet 1, and motor is electrically connected with controller 9, screw rod 11 with Cabinet 1 is rotatablely connected by bearing.In the other end insertion impurity discharging port 31 of screw rod 11, the side of cabinet 1 is arranged in impurity discharging port 31 It is connected on wall and with filter screen 10.10 pairs of the filter screen sewage entered in filter chamber 5 carry out primary filtration, filter the miscellaneous of bulky grain Matter.When needing to clear up remaining sundries after filtering in filter screen 10, impurity discharging port 31 is opened, motor drives screw rod 11 Rotation, sundries are discharged under the action of screw rod 11 by impurity discharging port 31, realize the automatic cleaning of sundries, are not needed artificial clear Reason.The sewage entered from water inlet 3 flows into filter chamber 5 after filter screen primary filtration, and the sewage in filter chamber 5 is by gear The flow-guiding mouth of one bottom of plate flows into tank house.The side bottom of filter chamber 5 is provided with sewage draining exit 23, is deposited in 5 bottom of filter chamber The impurity in portion is discharged by sewage draining exit 23.
Tank house is located at the middle part of cabinet 1, and partition 3 15 is provided between tank house and water purifying chamber 8.The top of partition 3 15 Portion and two sides are fixedly connected with the inner wall of cabinet 1, and the bottom of partition 3 15 is provided with the flow-guiding mouth of connection tank house and water purifying chamber 8 22.Tank house includes tank house 1 and tank house 27, and partition 2 14, partition are provided between tank house 1 and tank house 27 2 14 be height-adjustable partition, and elongation partition 2 14 independently opens tank house 1 and tank house 27, shortens 2 14 side of partition Just the sewage in tank house 1 is discharged into tank house 27.A pair has been respectively provided at least in tank house 1 and tank house 27 Electrode plate 26, electrode plate 26 are electrically connected with controller 9, are respectively arranged with 12 in tank house 1 and tank house 27 in the present embodiment To electrolytic zinc-coated steel sheet.The anode plate of electrode plate 26 is aluminium sheet, and cathode plate is iridium titanium alloy sheet, and aluminium sheet and iridium titanium alloy version are spaced apart, Improve the efficiency of electrolytic flocculation removal of impurities.The direct current that electrode plate 26 connects 40V, 100mA in tank house 1 is electrolysed first, Sewage is flowed into tank house 27 by height-adjustable partition 2 14 after the completion of tank house 1 is electrolysed, electric in tank house 27 Pole plate 26 connects 70V, 40mA direct current and carries out supplement electrolysis, can more effectively remove greasy dirt and impurity in sewage.In electricity Solution is indoor, and aluminium sheet is electrolysed to form poly-aluminium flocculant, and the contaminant particle in waste water is assembled agglomerating in conjunction with flocculant, is deposited in electricity Solve room bottom;Organic matter resolves into small molecule by anodic oxidation and is flocculated agent absorption;It is difficult to the oil settled or slight wadding body It keeps afloat under the action of the hydrogen that cathode is precipitated, cathode iridium titanium alloy sheet can also generate oxygen.
Oil-scraping device is provided at the top of tank house, oil-scraping device is located at the top of partition 2 14.Oil-scraping device include with Two shafts 16 that cabinet 1 is rotatablely connected, the both ends of shaft 16 are fixed with sprocket wheel 17, lead between the sprocket wheel 17 in two shafts 16 Cross the connection of chain 18.Several scraper plates 19 are evenly provided on chain 18, the number of scraper plate 19 is 6 in the present embodiment, is scraped The both ends of plate 19 are separately fixed on two chains 18.Motor drives one of shaft 16 to rotate by retarder, shaft 16 Another shaft 16 is driven to rotate synchronously by sprocket wheel 17 and the cooperation of chain 18, so that two chains 18 be made to move synchronously.Motor It is electrically connected with controller 9.
The bottom of tank house 1 is provided with heating rod 30, and temperature-adjusting device is provided on heating rod 30, and temperature adjusts dress It sets and is electrically connected with controller 9.Heating rod 30 can heat the sewage in tank house 1, prevent greasy dirt from solidifying.Tank house one 6 bottom is additionally provided with aeration plate 29, and aeration plate 29 is located at the lower section of electrode plate 26, and tool is made using high-grade rubber in aeration plate 29 There is unidirectional air guide.Aeration plate 29 is connect with external air pump, and air pump is electrically connected with controller 9.When air pump operation, aeration plate 29 generate minute bubbles in sewage, and sewage is made to occur more fully to be electrolysed under the action of electrode plate 26.Setting in tank house 27 There is oil sump tank 20, oil sump tank 20 is located at one end of oil-scraping device.The top of oil sump tank 20 is provided with close to the side of oil-scraping device The foam of the oil-containing and sundries that float on 27 water surface of tank house 1 and tank house is passed through folded plate by inclined folded plate 21, scraper plate 19 21 are linked into oil sump tank 20, are then discharged by the oil discharge outlet 24 of 20 bottom of oil sump tank.Fig. 3 is a kind of electric flocculation of the utility model 20 structural schematic diagram of oil sump tank of efficient water and oil separator embodiment.As shown in figure 3,20 inner tip of oil sump tank is provided with funnel Type oil pooling dipper, the bottom of oil pooling dipper are provided with through-hole 28, and the foam of oil-containing and sundries flows into oil-collecting by oil pooling dipper and through-hole 28 Inside case 20.
Water in tank house after oil removing and removal of impurities flows into water purifying chamber 8 by flow-guiding mouth 22.The side bottom of water purifying chamber 8 Portion is provided with discharge outlet 25, and discharge outlet 25 is also used as sampling observation mouth, and whether detection water quality meets discharge standard.Water outlet 4 In in water purifying chamber 8, water quality opens water outlet 4 after detection is qualified, and cabinet 1 is discharged through water outlet 4 in treated water.
The cover board 2 of the top of cabinet 1 divides for two parts, positioned at 5 top of filter chamber cover board one and be located at tank house and water purification The top of the cover board two at 8 top of room, cover board one and cover board two is provided with handle 27.Inside cabinet 1, filter screen and cabinet 1 Partition, baffle 13, oil sump tank 20 etc. select stainless steel to be made.
Therefore, the efficient water and oil separator of the electric flocculation of the utility model using the above structure, is able to solve existing equipment and removes The problem of greasy dirt low efficiency, the impurity for filtering generation can be automatically drained out, and not need to carry out manual cleaning, treated water quality energy Enough reach five Testing index of national requirements.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.

Claims (10)

1. a kind of efficient water and oil separator of electric flocculation, it is characterised in that: including cabinet and controller, the top of the cabinet is arranged There is cover board, one end of cabinet is provided with water inlet, and the other end of cabinet is provided with water outlet;The cabinet was internally provided with Filter chamber, tank house and water purifying chamber, are provided with partition one between the filter chamber and the tank house, the bottom of the partition one is set It is equipped with the flow-guiding mouth that sewage can be made to flow into tank house from filter chamber, is provided with filter screen, the filtering at the top of the filter chamber Net is connected to water inlet, be provided in the filter screen can by filter screen sundries be discharged screw rod, the one of the screw rod End is connected to motor, in the impurity discharging port that the other end insertion of screw rod is connected to filter screen;The tank house includes tank house one With tank house two, it is provided with partition two between the tank house one and tank house two, in tank house one and tank house two respectively extremely It is provided with a pair of electrodes plate less, the electrode plate is electrically connected with controller, and oil-scraping device, tank house two are provided at the top of tank house Be internally provided with oil sump tank, the oil-scraping device will be electrolysed in indoor oil slick income oil sump tank, be arranged on the oil sump tank There is oil discharge outlet;Partition three is provided between tank house two and water purifying chamber, tank house two and water purifying chamber pass through three bottom of partition Flow-guiding mouth connection, be provided with the water outlet in the water purifying chamber.
2. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: the cover board includes being located at The top of the cover board one of filter chamber top and the cover board two at the top of tank house and water purifying chamber, cover board one and cover board two is respectively provided with There is handle.
3. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: the top of the partition one It is provided with inclined baffle, the two sides of the baffle are fixed on cabinet wall, the angle between the baffle and vertical direction It is 20-30 °, the horizontal distance between the top and baffle of partition one is not more than 3 centimetres.
4. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: the partition two is height Adjustable barrier.
5. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: the tank house one and electricity Solution is respectively arranged with 10-15 to electrode plate in room two, and anode plate and the cathode plate of electrolytic zinc-coated steel sheet are alternately distributed.
6. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: the anode of the electrode plate Plate is aluminium sheet, and cathode plate is iridium titanium alloy sheet, and electrode plate connects 40V, 100mA direct current, tank house two in the tank house one Inner electrolysis plate connects 70V, 40mA direct current.
7. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: set in the tank house one Be equipped with heating rod and aeration plate, the heating rod is electrically connected with controller, and the aeration plate is located at the lower section of electrode plate, aeration plate with Air pump connection.
8. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: the oil-scraping device includes The shaft connecting with body pivot, the both ends of the shaft are provided with sprocket wheel, are connected between the sprocket wheel in two shafts by chain It connects, several scraper plates is evenly provided on the chain;Motor drives shaft rotation, motor and controller electricity by retarder Even.
9. the efficient water and oil separator of a kind of electric flocculation according to claim 8, it is characterised in that: the top of oil sump tank is arranged There is inclined folded plate, the scraper plate is taken in oil slick in oil sump tank by folded plate, and oil sump tank inner tip is provided with infundibulate collection Oil bucket, the bottom of oil pooling dipper is provided with through-hole.
10. the efficient water and oil separator of a kind of electric flocculation according to claim 1, it is characterised in that: the side of the filter chamber Face bottom is provided with sewage draining exit, and the side bottom of the water purifying chamber is provided with discharge outlet.
CN201821012676.2U 2018-06-28 2018-06-28 A kind of efficient water and oil separator of electric flocculation Active CN208429982U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108947032A (en) * 2018-06-28 2018-12-07 北京金泰鸿业物业管理有限公司 A kind of efficient water and oil separator of electric flocculation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108947032A (en) * 2018-06-28 2018-12-07 北京金泰鸿业物业管理有限公司 A kind of efficient water and oil separator of electric flocculation

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Address after: Room 1417, 56 West Fourth Ring South Road, Fengtai District, Beijing, 100161

Patentee after: Beijing Fengshuntong Environmental Protection Technology Co., Ltd.

Address before: Room 1417, 56 West Fourth Ring South Road, Fengtai District, Beijing, 100161

Patentee before: Beijing Jintai Hongye Property Management Co., Ltd.

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