CN209322617U - Oil-water separation system - Google Patents
Oil-water separation system Download PDFInfo
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- CN209322617U CN209322617U CN201822128346.6U CN201822128346U CN209322617U CN 209322617 U CN209322617 U CN 209322617U CN 201822128346 U CN201822128346 U CN 201822128346U CN 209322617 U CN209322617 U CN 209322617U
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Abstract
The utility model relates to oily water separating equipment technical field more particularly to a kind of oil-water separation systems.Oil-water separation system includes by-pass filtration case, secondary filtration case, oil-water separation tank and three-stage filtration case；Wherein, the third inlet for being passed through liquid to be separated and the third liquid outlet for exporting filtered fluid are offered on by-pass filtration case, offer the first inlet being connected to third liquid outlet and the first liquid outlet for exporting filtered fluid on secondary filtration case；Temperature controller, heater and hygrosensor are provided in secondary filtration case, hygrosensor is electrically connected by temperature controller with heater；The second inlet for offering the first water outlet in oil-water separation tank and being connected to the first liquid outlet；The water inlet for offering the second water outlet on three-stage filtration case and being connected to the first water outlet.Oil-water separation system provided by the utility model enables waste oil and aqueous in the liquid in oil water separator to efficiently separate, improves water-oil separating precision.
Description
Technical field
The utility model relates to oily water separating equipment technical field more particularly to a kind of oil-water separation systems.
Background technique
Oily water separating equipment is to separate the waste oil in liquid from aqueous, to obtain setting for cleaner aqueous
It is standby.
However, when existing oily water separating equipment is in the lower environment of temperature, it is difficult to separate oil liquid from aqueous
It goes out, to cause the problem that water-oil separating precision is lower under low temperature environment.
To sum up, how to overcome the drawbacks described above of existing oil-water separation system is those skilled in the art's skill urgently to be resolved
Art problem.
Utility model content
The purpose of this utility model is to provide a kind of oil-water separation systems, to alleviate water-oil separating system in the prior art
The lower technical problem of existing water-oil separating precision of uniting.
Oil-water separation system provided by the utility model, including secondary filtration case and oil-water separation tank.
Wherein, the first inlet for being passed through liquid to be separated is offered on the secondary filtration case and for exporting
First liquid outlet of filtrate；Temperature controller, heater and hygrosensor, the temperature are provided in the secondary filtration case
Detector is electrically connected by the temperature controller with the heater；Offered in the oil-water separation tank the first water outlet and
The second inlet being connected to first liquid outlet.
Preferably, as an embodiment, the oil-water separation system further includes by-pass filtration case, the level-one mistake
Offer the third inlet for being passed through liquid to be separated and the third liquid outlet for exporting filtered fluid on filter box, described
Three liquid outlets are connected to first inlet.
Primary filter is provided in the by-pass filtration case, the third liquid outlet and the third inlet distinguish position
In the two sides up and down of the primary filter；Be provided with secondary filter in the secondary filtration case, first liquid outlet and
First inlet is located at the two sides up and down of the secondary filter, and the aperture of the primary filter is greater than described two
The aperture of grade filter screen.
Preferably, as an embodiment, the first air inlet and the first emptying are offered on the secondary filtration case
Mouthful, the bottom of the oil-water separation tank offers the second evacuation port, and the second air inlet and the are offered on the by-pass filtration case
Three evacuation ports.
Second air inlet and first air inlet are used to connection air charging system, and first evacuation port is located at institute
The bottom of secondary filtration case is stated, the third evacuation port is located at the bottom of the by-pass filtration case, and first evacuation port, institute
It states and is separately installed with the first valve, the second valve and third valve at the second evacuation port and the third evacuation port.
Preferably, as an embodiment, the third liquid outlet and first inlet are connected by liquid feeding pump
It is logical, the 4th valve is provided between first liquid outlet and second inlet.
Preferably, as an embodiment, the oil-water separation system further includes Pump for giving-out and three-stage filtration case, institute
It states and is provided with three-stage filtration net in three-stage filtration case, water inlet and the second water outlet are offered on the three-stage filtration case, it is described
First water outlet is provided with the 5th valve, the import of first water outlet and second evacuation port with the Pump for giving-out
Connection, the outlet of the Pump for giving-out is connected to the water inlet；The aperture of the three-stage filtration net is less than the secondary filter
Aperture, the water inlet and the second water outlet are located at the two sides of the three-stage filtration net.
Preferably, as an embodiment, fuel tank, water tank and transition case, institute are provided in the oil-water separation tank
State the top that the second inlet is provided with the transition case, the top of the transition case is connected to the fuel tank, bottom with it is described
Water tank connection, the bottom of the fuel tank are provided with the oil outlet for waste oil to be discharged, and first water outlet is provided with the water
The bottom of case.
Preferably, as an embodiment, the water tank includes the first water tank and the second water tank, first water tank
Bottom be connected to the bottom of the transition case, the top of first water tank is connected to the top of second water tank, and institute
It states the position that the first water tank is connected to second water tank and is lower than the position that the transition case is connected to the fuel tank；Described second
The bottom of first water tank is arranged in evacuation port, and the bottom of second water tank is arranged in first water outlet.
Preferably, as an embodiment, the oil-water separation system further includes master controller, second water tank
In be provided with liquid level sensor, be from top to bottom disposed on the liquid level sensor high liquid level probe, middle liquid-level probe and
Low liquid level probe, the liquid level sensor is electrically connected with master controller, the master controller respectively with the liquid feeding pump and described
Pump for giving-out electrical connection.
Preferably, as an embodiment, superelevation liquid-level probe is additionally provided on the liquid level sensor, it is described super
High liquid level probe is higher than the high liquid level and pops one's head in.
Preferably, as an embodiment, the oil-water separation system further includes alarm, the alarm and institute
State master controller electrical connection.
Preferably, as an embodiment, it is provided at the top of the three-stage filtration case for sensing cabinet internal pressure
The pressure sensor of power, the pressure sensor are electrically connected by the master controller with the Pump for giving-out.
Preferably, as an embodiment, the oil-water separation system further includes ozone generator, the transition case
On offer the ozone import being connected to the ozone generator, the ozone generator is electrically connected with the master controller.
Preferably, as an embodiment, by-pass filtration bracket, the level-one are provided in the by-pass filtration case
Filter screen is mounted on the by-pass filtration bracket；The antetheca of the by-pass filtration case is equipped with opening, the by-pass filtration branch
Frame passes through opening and the snug engagement of the by-pass filtration case on the by-pass filtration case.
Secondary filtration bracket is provided in the secondary filtration case, the secondary filter is mounted on the secondary filtration branch
On frame；The antetheca of the secondary filtration case is equipped with opening, and the secondary filtration bracket passes through opening on the secondary filtration case
The snug engagement of mouth and the secondary filtration case.
Three-stage filtration bracket is provided in the three-stage filtration case, the three-stage filtration net is mounted on the three-stage filtration branch
On frame；Opening is offered at the top of the three-stage filtration case, the three-stage filtration bracket can pass through on the three-stage filtration case
Opening enter the three-stage filtration case.
Preferably, as an embodiment, the three-stage filtration bracket and three-stage filtration net are tubular structure, and
The bottom of the three-stage filtration net is higher than the bottom of the three-stage filtration case；The bottom of the three-stage filtration bracket and described second
Outlet pipe is provided between water outlet, the outlet pipe extends to the three-stage filtration case in the cylinder by the three-stage filtration bracket
Case outside；The bottom of the three-stage filtration case is additionally provided with the 4th evacuation port, is provided with the 6th valve at the 4th evacuation port.
Preferably, as an embodiment, the lower part of the by-pass filtration case and the secondary filtration case opens up
There is breast hole, fast-assembling flange is installed at the breast hole.
Compared with the prior art, the advantages of the utility model are:
Oil-water separation system provided by the utility model, liquid to be separated can by the first inlet on secondary filtration case into
Enter secondary filtration case, separation liquid is treated by secondary filtration case and carries out secondary filtration, temperature controller can detect secondary filtration
Fluid temperature in case, and the temperature value measured can be passed to temperature controller, one is preset in temperature controller
(when the temperature of liquid is not less than the setting value, waste oil and aqueous can separate setting value, and specific size can be according to the grease of liquid
The setting of separation temperature boundary value), it issues and starts to heater when the temperature value that temperature controller receives is less than the setting value
Heating signal, heater begins to warm up liquid in secondary filtration case after receiving starting heating signal, so that through secondary filtration
The temperature for the liquid that the first liquid outlet on case flows into oil-water separation tank is higher than the critical-temperature that grease can separate, in turn,
Waste oil and aqueous in the liquid in oil water separator are efficiently separated；When the temperature that temperature controller receives
It being issued when value is greater than the setting value to heater and stops heating signal, heater stops heating after receiving stopping heating signal, with
It is energy saving.
Therefore, oil-water separation system provided by the utility model, so that the waste oil in the liquid in oil water separator
It can be efficiently separated with aqueous, improve water-oil separating precision.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure connection diagram of oil-water separation system provided by the embodiment of the utility model；
Fig. 2 is the positive structure diagram of by-pass filtration case provided by the embodiment of the utility model；
Fig. 3 is the positive structure diagram of secondary filtration case provided by the embodiment of the utility model；
Fig. 4 is the schematic diagram of internal structure of oil-water separation tank provided by the embodiment of the utility model；
Fig. 5 is the forward sight structural schematic diagram of three-stage filtration case provided by the embodiment of the utility model.
Icon: 1- by-pass filtration case；2- secondary filtration case；3- liquid feeding pump；4- oil-water separation tank；5- Pump for giving-out；
6- three-stage filtration case；7- fast-assembling flange；8- pressure gauge；
11- third inlet；12- third liquid outlet；13- third evacuation port；14- primary filter；15- second
Air inlet；16- by-pass filtration bracket；
The first inlet of 21-；The first liquid outlet of 22-；The first evacuation port of 23-；24- secondary filter；25- first
Air inlet；The 4th valve of 26-；27- hygrosensor；28- heater；29- secondary filtration bracket；
41- transition case；42- fuel tank；The first water tank of 43-；The second water tank of 44-；45- liquid level sensor；46- oil extraction
Mouthful；
The second inlet of 411-；412- ozone import；
421- oil outlet；
The second evacuation port of 431-；The second valve of 432-；
The first water outlet of 441-；The 5th valve of 442-；
451- high liquid level probe；Liquid-level probe in 452-；453- low liquid level probe；454- superelevation liquid-level probe；
61- three-stage filtration net；62- three-stage filtration bracket；63- water inlet；64- outlet pipe；The 4th evacuation port of 65-；
66- pressure sensor.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " on ", "lower", "horizontal", "inner", "outside" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for retouching
Purpose is stated, relative importance is not understood to indicate or imply.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 3 and Fig. 4, a kind of oil-water separation system, secondary filtration case 2 and water-oil separating are present embodiments provided
Case 4.
Wherein, the first inlet 21 for being passed through liquid to be separated is offered on the secondary filtration case 2 and is used for defeated
First liquid outlet 22 of filtered fluid out；Temperature controller, heater 28 and hygrosensor are provided in the secondary filtration case 2
27, the hygrosensor 27 is electrically connected by the temperature controller with the heater 28；It is opened in the oil-water separation tank 4
Equipped with the first water outlet 441 and the second inlet 411 being connected to first liquid outlet 22.
Oil-water separation system provided in this embodiment, liquid to be separated can be by the first inlets 21 on secondary filtration case 2
Into secondary filtration case 2, separation liquid progress secondary filtration is treated by secondary filtration case 2 and is flowed out by the first liquid outlet 22, is passed through
The liquid that secondary filtration case 2 filters can enter oil-water separation system by the second inlet 411, isolate through oil-water separation system
Aqueous can be flowed out from the first water outlet 441.Temperature controller can detect the fluid temperature in secondary filtration case 2, and can incite somebody to action
The temperature value measured passes to temperature controller, and a setting value is preset in temperature controller, and (temperature of liquid is not less than
When the setting value, waste oil and aqueous can be separated, and specific size can be set according to the water-oil separating temperature limit value of liquid), when
Starting heating signal is issued to heater 28 when the temperature value that temperature controller receives is less than the setting value, heater 28 receives
The liquid in secondary filtration case 2 is begun to warm up after starting heating signal, so that through the first liquid outlet 22 on secondary filtration case 2
The temperature of the liquid flowed into oil-water separation tank 4 is higher than the critical-temperature that grease can separate, in turn, so that being in water-oil separating
Waste oil in liquid and aqueous in device can efficiently separate；When the temperature value that temperature controller receives is greater than the setting value
It is issued to heater 28 and stops heating signal, heater 28 stops heating after receiving stopping heating signal, with energy saving.
Therefore, oil-water separation system provided in this embodiment so that waste oil in liquid in the oil water separator and
Aqueous can efficiently separate, and improve water-oil separating precision.
Referring to fig. 2, by-pass filtration case 1 is additionally provided in oil-water separation system provided in this embodiment, in by-pass filtration
It is provided with primary filter 14 in case 1, secondary filter 24 is set in secondary filtration case 2.Is opened up on by-pass filtration case 1
Three inlets 11 and third liquid outlet 12, and third liquid outlet 12 and third inlet 11 is made to be separately positioned on primary filter
14 two sides up and down are first injected original liquid to be separated in by-pass filtration case 1, from third inlet 11 so that it is through level-one
Filter screen 14 flows out after filtering from third liquid outlet 12；First liquid outlet 22 and the first inlet 21 are separately positioned on second level mistake
The two sides of strainer 24, and third liquid outlet 12 is connected to the first inlet 21 on secondary filtration case 2, so that by by-pass filtration
The liquid that case 1 filters is filtered by the first inlet 21 into secondary filtration case 2, from first after the filtering of secondary filter 24
Liquid outlet 22 flows out；The aperture of primary filter 14 is set greater than to the aperture of secondary filter 24, so that by-pass filtration
Net 14 in advance falls biggish contaminant filter, then is fallen lesser contaminant filter by secondary filter 24, and filter effect is more preferable, energy
The case where alleviating impurity blocking filter screen.
It should be noted that the first liquid outlet 22 and the first inlet 21 are separately positioned on up and down the two of secondary filter 24
Side, third liquid outlet 12 and third inlet 11 are separately positioned on the two sides up and down of primary filter 14, the impurity being filtered out
It can be deposited in the bottom of cabinet, be not easy to plug filter screen.
Specifically, referring to Fig. 1, be provided with liquid feeding pump 3 between third liquid outlet 12 and the first inlet 21, with using into
Third liquid outlet 12 is connected by liquid pump 3 with the first inlet 21, and liquid feeding pump 3 can take out the filtered fluid in by-pass filtration case 1
Into secondary filtration case 2, without considering the height of third liquid outlet 12 and the first inlet 21, it is arranged convenient for space, and be convenient for
Control the liquid communication situation between by-pass filtration case 1 and secondary filtration case 2.
Particularly, the diameter of the primary filter 14 in by-pass filtration case 1 can be arranged in 100 microns, and by two
The diameter of secondary filter 24 in grade Rose Box 2 is arranged in 10 microns.
Preferably, referring to Fig. 3, the first air inlet 25 and the first evacuation port 23 can be opened up on secondary filtration case 2, and one
The second air inlet 15 and third evacuation port 13 are opened up on grade Rose Box 1, the first evacuation port 23 and third evacuation port 13 are set respectively
It sets in the bottom of secondary filtration case 2 and by-pass filtration case 1, is separately installed at the first evacuation port 23 and third evacuation port 13
One valve and third valve close the first valve and third valve in normal filtration, and such liquid would not be from the first emptying
Mouth 23 and third evacuation port 13 overflow.First air inlet 25 and the second air inlet 15 can be connect with air charging system, need to cut
When changing liquid, the first valve and third valve are opened, and divided by the first air inlet 25 and the second air inlet 15 using air charging system
It is not inflated into secondary filtration case 2 and by-pass filtration case 1, the air pressure in by-pass filtration case 1 and secondary filtration case 2 can be with inflation
The inflation of device is increasing, and under the action of hyperbar, the extraction raffinate in by-pass filtration case 1 and secondary filtration case 2 can be use up
It is possibly all quickly discharged by the first evacuation port 23 and third evacuation port 13, emptying time is shorter and emptying effect is higher, energy
Reduce the pollution caused by the liquid that will be injected of the intracorporal liquid of case as far as possible.
Referring to fig. 4, the second evacuation port 431 is opened up in the bottom of oil-water separation tank 4, and is installed at the second evacuation port 431
Second valve 432, the second valve 432 is closed in normal filtration, and such liquid would not be overflowed from the second evacuation port 431；?
When needing to switch liquid, the second valve 432 is opened, so that the liquid in oil-water separation tank 4 can be by 431 row of the second evacuation port
Out, the pollution caused by the liquid that will be injected of the intracorporal liquid of case can be reduced as far as possible.
Preferably, third liquid outlet 12 and the second air inlet 15 can be arranged to the top of by-pass filtration case 1, and by
One liquid outlet 22 and the first air inlet 25 are respectively provided with the top of secondary filtration case 2, to prevent liquid from burying air inlet, and guarantee one
The waste oil in liquid in grade Rose Box 1 and secondary filtration case 2 can take the lead in being discharged.
In addition, it is provided with the 4th valve 26 between the first liquid outlet 22 and the second inlet 411, and in emptying, feed liquor
Pump 3 can form a degree of sealing to the first inlet 21 and third liquid outlet 12, and the 4th valve 26 can go out to first
Liquid mouth 22 is sealed, and prevents gas in by-pass filtration case 1 and secondary filtration case 2 from the first inlet 21, third liquid outlet
12 and first liquid outlet 22 overflow, improve the utilization rate for the gas that air charging system pours, ensure that intestine evacuation velocity.
Referring to fig. 4 and Fig. 5, also settable Pump for giving-out 5 and three-stage filtration case 6 in the specific structure of oil-water separation system,
Three-stage filtration net 61 is set in three-stage filtration case 6, and opens up water inlet 63 and the second water outlet on three-stage filtration case 6,
5th valve 442 is set at first water outlet 441 of oil-water separation tank 4, the first water outlet 441 and the second evacuation port 431 is equal
With the inlet communication of Pump for giving-out 5, and the outlet of Pump for giving-out 5 is connected to the water inlet 63 of three-stage filtration case 6.It is working normally
When, Pump for giving-out 5 runs well, and opens the 5th valve 442 and closes third valve, through the isolated aqueous of oil-water separation tank 4
It can be drawn into three-stage filtration case 6 by the first water outlet 441 by Pump for giving-out 5；When needing to switch liquid to be separated, the is closed
Five valves 442 simultaneously open third valve, and the liquid in oil-water separation tank 4 can be drawn by the second evacuation port 431 by Pump for giving-out 5
In three-stage filtration case 6.The water inlet 63 of three-stage filtration case 6 and the second water outlet are separately positioned on the two of three-stage filtration net 61
Side, and the aperture for the secondary filter 24 aperture of three-stage filtration net 61 being set smaller than in secondary filtration case 2, so that into
Purer aqueous, these pure aqueous can be obtained by filtration through three-stage filtration net 61 by entering the aqueous in three-stage filtration case 6
It can be discharged from the second water outlet of three-stage filtration case 6.
Particularly, the diameter of the three-stage filtration net 61 in three-stage filtration case 6 can be arranged in 5 microns.
Referring to fig. 4, fuel tank 42, water tank and transition case 41 are set in the specific structure of oil-water separation tank 4, by the second feed liquor
Mouth 411 is provided with the top of transition case 41, the top of transition case 41 is connected to fuel tank 42, bottom is connected to water tank, because of waste oil
Density is less than aqueous, therefore the top of aqueous can be swum in by entering waste oil in transition case 41, therefore waste oil can be by transition case 41
Top enters fuel tank 42, and aqueous then can enter water tank by the bottom of transition case 41；In the bottom of fuel tank 42, oil outlet is set
421, so that the waste oil in fuel tank 42 can be discharged by oil outlet 421, the first water outlet 441 is arranged in the bottom of water tank,
So that the aqueous in water tank can be discharged by the first water outlet 441, to realize the separation of waste oil and aqueous.
Specifically, water tank includes the first water tank 43 and the second water tank 44, by the bottom of the first water tank 43 and transition case 41
Bottom connection, the top of the first water tank 43 is connected to the top of the second water tank 44, and by the first water tank 43 and the second water tank
The position of 44 connections is set below the position that transition case 41 is connected to fuel tank 42, i.e. the highest liquid level of waste oil is low in the first water tank
In the highest liquid level of the aqueous in the second water tank, to prevent the aqueous in transition case 41 from entering fuel tank 42.In the second water tank 44
Bottom is arranged for the water outlet of aqueous to be discharged, so that the aqueous isolated can be flowed out by the water outlet of the second water tank 44；
The aqueous of first water tank 43 the second evacuation port 431 can not can be arranged in the first water completely into the second water tank 44
The emptying for emptying aqueous is arranged in the bottom of case 43, to open the second valve 432 when switching liquid to be filtered, so that the
Extraction raffinate in one water tank 43 can be all discharged by the evacuation port for being located at 43 bottom of the first water tank as much as possible.
The top close position of transition case 41 and fuel tank 42 can always exist an oil reservoir, therefore can be in transition case 41 and oil
The position that case 42 is connected to is provided with oil discharge outlet 46, and oil discharge outlet 46 is arranged below and is closed on where the top side wall of fuel tank 42
Horizontal plane, and oil discharge outlet 46 is connected to oil outlet 421 by draining valve, so that the oil in 41 top of transition case can be by
Oil outlet 421 flows out, and improves the cleanliness for the aqueous being discharged by the evacuation port of the first water tank 43.Wherein, oil discharge outlet 46 is specific
Position can be according to needing to be arranged, for example the least significant end of oil discharge outlet 46 may be configured as 1.5 centimetres of the top of the side wall lower than fuel tank 42.
The also settable master controller in oil-water separation system provided in this embodiment, meanwhile, it is set in the second water tank 44
Liquid level sensor 45 is set, liquid level sensor 45 is electrically connected with master controller, and with the liquid feeding pump 3 and out liquid respectively by master controller
5 electrical connection of pump.Automatic fitration mode is opened using master controller, at this point, liquid feeding pump 3 is opened, starts to be filtered.
Liquid level sensor 45 can sense the liquid level in the second water tank 44, and real-time delivery signal works as liquid to master controller
Low liquid level probe 453 on level sensor 45 detects the liquid level in the second water tank 44 lower than the height where low liquid level probe 453
When spending, the lower signal of liquid level can be sent to master controller, master controller issues after receiving the lower signal of liquid level to Pump for giving-out 5
Halt instruction, Pump for giving-out 5 shut down after receiving halt instruction, and liquid feeding pump 3 is also running well at this time, in the second water tank 44
Aqueous only import but no export, so that the liquid level of the second water tank 44 can be gradually increasing；When the middle liquid-level probe 452 on liquid level sensor 45 is visited
When measuring the liquid level in the second water tank 44 and being increased to middle 452 place height of liquid-level probe by low liquid level, it is moderate liquid level to be sent
For signal to master controller, master controller can be according to the state of liquid feeding pump and Pump for giving-out at this time, choosing after receiving the moderate signal of liquid level
It selects to liquid feeding pump 3 or Pump for giving-out 5 and issues enabled instruction, liquid feeding pump 3 and Pump for giving-out 5 start running after receiving enabled instruction, at this time
Aqueous is also flowing out the second water tank 44 while entering the second water tank 44；When the high liquid level probe 451 on liquid level sensor 45
When detecting the liquid level arrival high liquid level 451 place height of probe in the second water tank 44, it is higher that liquid level is sent to master controller
Signal, master controller receives and issues halt instruction to liquid feeding pump 3 after the higher signal of liquid level, after liquid feeding pump 3 receives halt instruction
It shuts down, Pump for giving-out 5 is also running well at this time, the water only export but no import in the second water tank 44, thus in the second water tank 44
Liquid level can be gradually reduced；So circulation carries out.
Further, the superelevation liquid-level probe 454 for being higher than high liquid level probe 451 can be also set in liquid level sensor 45,
When high liquid level 451 damage of probe, liquid level can not be sent to master controller when the liquid level in the second water tank 44 reaches high liquid level
Higher signal, at this point, the liquid level in the second water tank 44 may also will continue to rise, when the superelevation liquid level on liquid level sensor 45
When probe 454 detects the height where the liquid level in the second water tank 44 reaches the spy of superelevation liquid-level probe 454, sent out to master controller
The signal of liquor charging position superelevation, master controller receive and issue halt instruction to liquid feeding pump 3 after the signal of liquid level superelevation, and liquid feeding pump 3 is received
It shutting down after to halt instruction, Pump for giving-out 5 is also running well at this time, the water only export but no import in the second water tank 44, thus the
Liquid level in two water tanks 44 can be gradually reduced, and improve safety.
Preferably, alarm can be set in oil-water separation system provided in this embodiment, and by alarm and master control
Device electrical connection, to send the higher signal of liquid level or liquid level to master controller in high liquid level probe 451 or superelevation liquid-level probe 454
After the signal of superelevation, master controller can issue alarm command, alarm to alarm while issuing halt instruction to liquid feeding pump 3
Device is alarmed after receiving alarm command, to remind staff to exclude hidden danger.
Preferably, referring to Fig. 5, the pressure sensing for sensing pressure in cabinet can be set at the top of three-stage filtration case 6
Device 66, and pressure sensor 66 is electrically connected by master controller with Pump for giving-out 5, the pressure that pressure sensor 66 will sense in real time
Force value passes to master controller, when the pressure value that master controller receives is greater than preset pressure peak in master controller to out
Liquid pump 5 issues halt instruction, and Pump for giving-out 5 shuts down after receiving halt instruction, no longer to squeeze into water into three-stage filtration case 6
Liquid enables the gas pressure in three-stage filtration case 6 to be gradually lowered to normal value.
The also settable ozone generator in oil-water separation system provided in this embodiment, and open up on transition case 41 with
The ozone import 412 of ozone generator connection, so that the ozone that ozone generator generates is able to enter in transition case 41, to mistake
The liquid crossed in case 41 carries out sterilizing.
Ozone generator can be electrically connected with master controller, with when master controller opens automatic fitration mode, ozone is sent out
Raw device synchronous with liquid feeding pump 3 can be opened.
It, can manually opened liquid feeding pump 3 and liquid out when needing to debug to oil-water separation system provided in this embodiment
Pump 5, at this point, liquid level sensor 45 can also control the open and close of liquid feeding pump 3 and Pump for giving-out 5 by master controller；Manual
When mode, temperature controller and heater 28 do not work, to reduce unnecessary energy loss.
The settable by-pass filtration bracket 16 in the specific structure of by-pass filtration case 1, and primary filter 14 is mounted on
On by-pass filtration bracket 16；Opening is set in the antetheca of by-pass filtration case 1, by-pass filtration bracket 16 is enable to pass through by-pass filtration
The snug engagement of opening and by-pass filtration case 1 on case 1, when the blocking of primary filter 14 can not be filtered well
When, by-pass filtration bracket 16 can be pulled out out of by-pass filtration case 1, with to the primary filter 14 on by-pass filtration bracket 16 into
Row cleaning, slides into primary filtration case for by-pass filtration bracket 16 again after the completion of cleaning.
Similarly, secondary filtration bracket 29 can be set in the specific structure of secondary filtration case 2, and secondary filter 24 is pacified
On secondary filtration bracket 29；Opening is set in the antetheca of secondary filtration case 2, secondary filtration bracket 29 is enable to pass through second level
The snug engagement of opening and secondary filtration case 2 on Rose Box 2, when the blocking of secondary filter 24 can not carry out well
When filter, secondary filtration bracket 29 can be pulled out out of secondary filtration case 2, to the secondary filter 24 on secondary filtration bracket 29
It is cleaned, secondary filtration bracket 29 is slid into primary filtration case again after the completion of cleaning.
Three-stage filtration bracket 62 can be set in the specific structure of three-stage filtration case 6, and three-stage filtration net 61 is mounted on
On three-stage filtration bracket 62；Opening is set at the top of three-stage filtration case 6, three-stage filtration bracket 62 is enable to pass through three-stage filtration
Opening on case 6 enters three-stage filtration case 6, can be by three-level mistake when the blocking of three-stage filtration net 61 can not be filtered well
Filter bracket 62 is pulled out out of three-stage filtration case 6, to clean to the three-stage filtration net 61 on three-stage filtration bracket 62, has been cleaned
Three-stage filtration bracket 62 is slid into three-stage filtration case 6 by Cheng Houzai.
Specifically, guide rail can be set on the side wall of by-pass filtration case 1 and secondary filtration case 2, so that by-pass filtration branch
Frame 16 can enter along guide rail to be slid into by-pass filtration case 1, and secondary filtration bracket 29 is enabled to slide into two along guide rail
In grade Rose Box 2.
Specifically, three-stage filtration bracket 62 and three-stage filtration net 61 are disposed as tubular structure, and by three-stage filtration net
61 bottom is set above the bottom of three-stage filtration case 6；In the bottom of three-stage filtration bracket 62 and the water outlet of three-stage filtration case 6
Outlet pipe 64 is set between mouthful, and outlet pipe 64 is come by extending to outside the case of primary filtration case in the cylinder of primary filtration bracket
Three-stage filtration case 6 can be entered from the water inlet 63 of three-stage filtration case 6 from the aqueous of the second water tank 44, and via three-stage filtration net 61
It is discharged after filtering by outlet pipe 64.Because the bottom of three-stage filtration net 61 is higher than the bottom of three-stage filtration case 6, therefore can be in three-stage filtration
The 4th evacuation port 65 is arranged in the bottom of case 6, with when switching liquid to be filtered, the extraction raffinate in three-stage filtration case 6 can be from the 4th row
Eat dishes without rice or wine 65 discharges, the 6th valve be set at the 4th evacuation port 65, with prevent three-stage filtration case 6 in normal work liquid from the
Four evacuation ports 65 overflow.
Preferably, breast hole can be opened up in the lower part of by-pass filtration case 1 and secondary filtration case 2, and is installed in breast hole
Breast hole is shut using fast-assembling flange 7, is prevented in by-pass filtration case 1 and secondary filtration 2 normal use of case by fast-assembling flange 7
Liquid in by-pass filtration case 1 and secondary filtration case 2 is overflowed from breast hole, is being needed to by-pass filtration case 1 and secondary filtration case 2
When carrying out scarfing cinder, fast-assembling flange 7 can be removed from breast hole, so that the dregs energy in by-pass filtration case 1 and secondary filtration case 2
It is enough to be cleared out from breast hole.
Particularly, pressure gauge 8 can be installed on primary filtration case, so that staff checks pressure size in case.
In conclusion the utility model embodiment discloses a kind of oil-water separation system, which overcome traditional greases point
Many technological deficiencies from system.Oil-water separation system provided by the embodiment of the utility model, so that in oil water separator
Liquid in waste oil and aqueous can efficiently separate, improve water-oil separating precision.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of oil-water separation system, which is characterized in that including secondary filtration case and oil-water separation tank；
Wherein, the first inlet for being passed through liquid to be separated is offered on the secondary filtration case and for exporting filtered fluid
The first liquid outlet；Temperature controller, heater and hygrosensor, the temperature sensing are provided in the secondary filtration case
Device is electrically connected by the temperature controller with the heater；Offered in the oil-water separation tank the first water outlet and with institute
State the second inlet of the first liquid outlet connection.
2. oil-water separation system according to claim 1, which is characterized in that it further include by-pass filtration case, the level-one mistake
Offer the third inlet for being passed through liquid to be separated and the third liquid outlet for exporting filtered fluid on filter box, described
Three liquid outlets are connected to first inlet by liquid feeding pump；
Primary filter is provided in the by-pass filtration case, the third liquid outlet and the third inlet are located at institute
State the two sides up and down of primary filter；It is provided with secondary filter in the secondary filtration case, first liquid outlet and described
First inlet is located at the two sides up and down of the secondary filter, and the aperture of the primary filter is greater than the second level mistake
The aperture of strainer.
3. oil-water separation system according to claim 2, which is characterized in that offered on the secondary filtration case first into
Port and the first evacuation port, the bottom of the oil-water separation tank offer the second evacuation port, offer on the by-pass filtration case
Second air inlet and third evacuation port；
Second air inlet and first air inlet are used to connection air charging system, and first evacuation port is located at described two
The bottom of grade Rose Box, the third evacuation port are located at the bottom of the by-pass filtration case, and first evacuation port, described the
The first valve, the second valve and third valve are separately installed at two evacuation ports and the third evacuation port；Described first goes out liquid
The 4th valve is provided between mouth and second inlet.
4. oil-water separation system according to claim 3, which is characterized in that further include Pump for giving-out and three-stage filtration case, institute
It states and is provided with three-stage filtration net in three-stage filtration case, water inlet and the second water outlet are offered on the three-stage filtration case, it is described
First water outlet is provided with the 5th valve, the import of first water outlet and second evacuation port with the Pump for giving-out
Connection, the outlet of the Pump for giving-out is connected to the water inlet；The aperture of the three-stage filtration net is less than the secondary filter
Aperture, the water inlet and the second water outlet are located at the two sides of the three-stage filtration net.
5. oil-water separation system according to claim 4, which is characterized in that be provided in the oil-water separation tank fuel tank,
Water tank and transition case, second inlet are provided with the top of the transition case, the top of the transition case and the fuel tank
Connection, bottom are connected to the water tank, and the bottom of the fuel tank is provided with the oil outlet for waste oil to be discharged, first water outlet
Mouth is provided with the bottom of the water tank；
The water tank includes the first water tank and the second water tank, and the bottom of first water tank is connected to the bottom of the transition case,
The top of first water tank is connected to the top of second water tank, and first water tank is connected to second water tank
Position is lower than the position that the transition case is connected to the fuel tank；The bottom of first water tank is arranged in second evacuation port
The bottom of second water tank is arranged in portion, first water outlet.
6. oil-water separation system according to claim 5, which is characterized in that it further include ozone generator, the transition case
On offer the ozone import being connected to the ozone generator.
7. oil-water separation system according to claim 6, which is characterized in that it further include master controller and alarm, it is described
It is provided with liquid level sensor in second water tank, is from top to bottom disposed with superelevation liquid-level probe, height on the liquid level sensor
Liquid-level probe, middle liquid-level probe and low liquid level probe, the liquid level sensor are electrically connected with master controller, the master controller point
It is not electrically connected with the liquid feeding pump, the Pump for giving-out and the alarm；
The pressure sensor for sensing pressure in cabinet is provided at the top of the three-stage filtration case, the pressure sensor is logical
The master controller is crossed to be electrically connected with the Pump for giving-out.
8. according to the described in any item oil-water separation systems of claim 4-7, which is characterized in that set in the by-pass filtration case
It is equipped with by-pass filtration bracket, the primary filter is mounted on the by-pass filtration bracket；The antetheca of the by-pass filtration case
It is equipped with opening, the side wall that the by-pass filtration bracket passes through opening and the by-pass filtration case on the by-pass filtration case is slided
Dynamic cooperation；
Secondary filtration bracket is provided in the secondary filtration case, the secondary filter is mounted on the secondary filtration bracket
On；The antetheca of the secondary filtration case is equipped with opening, and the secondary filtration bracket passes through the opening on the secondary filtration case
With the snug engagement of the secondary filtration case；
Three-stage filtration bracket is provided in the three-stage filtration case, the three-stage filtration net is mounted on the three-stage filtration bracket
On；Opening is offered at the top of the three-stage filtration case, the three-stage filtration bracket can pass through on the three-stage filtration case
Opening enters the three-stage filtration case.
9. oil-water separation system according to claim 8, which is characterized in that the three-stage filtration bracket and three-stage filtration net
It is tubular structure, and the bottom of the three-stage filtration net is higher than the bottom of the three-stage filtration case；The three-stage filtration bracket
Bottom and second water outlet between be provided with outlet pipe, the outlet pipe extends in the cylinder by the three-stage filtration bracket
To outside the case of the three-stage filtration case；The bottom of the three-stage filtration case is additionally provided with the 4th evacuation port, the 4th evacuation port
Place is provided with the 6th valve.
10. according to the described in any item oil-water separation systems of claim 2-7, which is characterized in that the by-pass filtration case and institute
The lower part for stating secondary filtration case offers breast hole, is equipped with fast-assembling flange at the breast hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128346.6U CN209322617U (en) | 2018-12-18 | 2018-12-18 | Oil-water separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128346.6U CN209322617U (en) | 2018-12-18 | 2018-12-18 | Oil-water separation system |
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| CN209322617U true CN209322617U (en) | 2019-08-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502822A (en) * | 2018-12-18 | 2019-03-22 | 苏州恩典环保科技有限公司 | Oil-water separation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502822A (en) * | 2018-12-18 | 2019-03-22 | 苏州恩典环保科技有限公司 | Oil-water separation system |
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