CN209940533U - Oil-water separation system capable of measuring thickness of oil layer - Google Patents
Oil-water separation system capable of measuring thickness of oil layer Download PDFInfo
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- CN209940533U CN209940533U CN201920100949.7U CN201920100949U CN209940533U CN 209940533 U CN209940533 U CN 209940533U CN 201920100949 U CN201920100949 U CN 201920100949U CN 209940533 U CN209940533 U CN 209940533U
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Abstract
The utility model discloses an oil-water separation system of measurable quantity oil reservoir thickness, including oily water buffer tank, collection oil box, oil suction pump, electric cabinet and water oil separating box, be equipped with oily water inlet in the oily water buffer tank, oily water buffer tank bottom communicates to the bottom in the water oil separating box through the outlet pipe, be equipped with the first solenoid valve that has the electric cabinet control on the outlet pipe, the operation of electric cabinet control oil suction pump, be connected with the one end of inhaling oil pipe and play oil pipe on the oil suction pump, the other end of inhaling oil pipe extends to in the water oil separating box, the other end of play oil pipe extends to in the collection oil box, water oil separating box bottom is provided with the outlet, be equipped with the second solenoid valve by electric cabinet control on the outlet, be equipped with in the water oil separating box with electric cabinet matched with oil mass detection mechanism.
Description
Technical Field
The utility model relates to a kitchen refuse treatment technical field specifically indicates an oil water separating system of measurable quantity oil reservoir thickness.
Background
At present, a device for organically separating kitchen waste liquid is not installed in a kitchen of a hotel, a hotel and a personal family, all kitchen waste liquid is directly discharged into a sewer basically, energy regeneration and recycling cannot be realized, environmental pollution is increased, and the problem of sewer blockage caused by thick waste residues in the waste liquid is frequently caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oil-water separation system of measurable quantity oil reservoir thickness according to prior art's not enough, with oil-water separation back, with waste oil recycle, only with no sediment, oilless waste water drainage sewer.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the oil-water separation system capable of measuring the thickness of an oil layer comprises an oil-sewage buffer tank, an oil collecting box, an oil suction pump, an electric cabinet and an oil-water separation box, wherein an oil-sewage inlet is formed in the oil-sewage buffer tank, the bottom of the oil-sewage buffer tank is communicated to the bottom in the oil-water separation box through a water outlet pipe, a first electromagnetic valve controlled by the electric cabinet is arranged on the water outlet pipe, the electric cabinet controls the operation of the oil suction pump, an oil suction pipe and one end of an oil outlet pipe are connected to the oil suction pump, the other end of the oil suction pipe extends into the oil-water separation box, the other end of the oil outlet pipe extends into the oil collecting box, a water outlet is formed in the bottom of the oil-water separation box, a second electromagnetic valve controlled by the electric cabinet is arranged on the.
Preferably, the oil quantity detection mechanism comprises a first reed switch, a second reed switch, a third reed switch, an oil surface buoy and a water surface buoy, the first reed switch is fixed to the top of the oil-water separation box, the third reed switch is fixed to the bottom of the oil-water separation box, the second reed switch is fixed to the side wall of the oil-water separation box, a first magnet matched with the first reed switch is arranged on the upper side of the oil surface buoy, a second magnet matched with the third reed switch is arranged in the water surface buoy, two connecting rods with 90-degree angles are arranged on the water surface buoy, a third magnet and a traction fulcrum are respectively fixed to the end portions of the two connecting rods, the third magnet is matched with the second reed switch, and the traction fulcrum is connected to the bottom side of the oil surface buoy through a traction rope.
Preferably, the information of the mutual coupling of the first reed pipe and the first magnet is sent to an electric control box, and the electric control box sends a control signal to the first electromagnetic valve after receiving the information of the mutual coupling of the first reed pipe and the first magnet; the information of mutual coupling of the third reed pipe and the second magnet is sent to the electric control box, and the electric control box sends a control signal to the second electromagnetic valve after receiving the information of mutual coupling of the third reed pipe and the second magnet; and the information of the mutual coupling of the second reed pipe and the third magnet is sent to the electric control box, and the electric control box sends control signals to the first electromagnetic valve, the second electromagnetic valve and the oil suction pump after receiving the information of the mutual coupling of the second reed pipe and the third magnet.
Preferably, the third reed switch is positioned right below the first reed switch, two positioning steel wires are arranged between the first reed switch and the third reed switch, and the water surface buoy moves up and down between the two positioning steel wires.
Preferably, a temperature-sensing probe and a heating ring are arranged in the oil-water separation tank, the temperature-sensing probe is in signal connection with an electric cabinet, the electric cabinet is in signal connection with the heating ring, and the electric cabinet receives a detection signal of the temperature-sensing probe and then sends a control signal to control the operation of the heating ring.
Preferably, the bottom of the oily water buffer tank is provided with a funnel-shaped slag removal opening.
Preferably, a slag blocking plate is arranged in the oil sewage buffer tank, the top of the slag blocking plate is lower than the top side of the oil sewage buffer tank, the slag removing port is located on one side of the slag blocking plate, the outlet of the water outlet pipe is located on the other side of the slag blocking plate, and the oil sewage inlet is located on one side of the slag blocking plate.
Preferably, a filter screen is arranged in the oily water buffer tank, the slag blocking plate is positioned on one side of the filter screen, and the outlet of the water outlet pipe is positioned on the other side of the filter screen.
Preferably, a controller is arranged in the electric cabinet, and the controller is a single chip microcomputer.
The utility model has the following characteristics and beneficial effect:
by adopting the technical scheme, the device has the characteristics of simple structure, convenience in installation and use and good separation effect, the automation degree is high, the separated waste oil can be recycled, the waste water at the separation part can not be blocked in the discharge process, and the device can be widely applied to various kitchens such as hotels, restaurants, families and the like, and is favorable for energy regeneration and environmental protection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-oily water inlet, 2-oily water buffer tank, 3-slag blocking plate, 4-filter screen, 5-slag removing port, 6-water outlet pipe, 7-first electromagnetic valve, 8-electric control box, 9-oil suction pump, 10-first reed pipe, 11-oil-water separation box, 12-oil outlet pipe, 13-oil collecting box, 14-oil suction pipe, 15-heating ring, 16-second reed pipe, 17-third reed pipe, 18-second electromagnetic valve, 19-water outlet, 20-first magnet, 21-oil surface float, 22-traction rope, 23-water surface float, 24-second magnet, 25-third magnet, 26-traction fulcrum and 27-positioning steel wire.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The utility model provides an oil-water separation system capable of measuring the thickness of an oil layer, as shown in figure 1, comprising an oil-sewage buffer tank 2, an oil collecting box 13, an oil suction pump 9, an electric cabinet 8 and an oil-water separation box 11, wherein the oil-sewage buffer tank 2 is internally provided with an oil-sewage inlet 1, the bottom of the oil-sewage buffer tank 2 is communicated to the bottom in the oil-water separation box 11 through a water outlet pipe 6, the water outlet pipe 6 is provided with a first electromagnetic valve 7 controlled by the electric cabinet 8, the electric cabinet 8 controls the operation of the oil suction pump 9, the oil suction pump 9 is connected with one end of an oil suction pipe 14 and one end of an oil outlet pipe 12, the other end of the oil suction pipe 9 extends into the oil-water separation box 11, the other end of the oil outlet pipe 12 extends into the oil collecting box 13, the bottom of the oil-water separation box 11 is provided with a water, and an oil quantity detection mechanism matched with the electric cabinet 8 is arranged in the oil-water separation box 11. A controller is arranged in the electric cabinet 8, and the controller is a single chip microcomputer.
In the technical proposal, the kitchen waste liquid flows into the oily water buffer tank 2 through the oily water inlet 1, the oily water is buffered, so that solid residues in the oily water remain in the oily water buffer tank 2, the buffered oily water flows into the oil-water separation tank 11 through the water outlet pipe 6, when the oil quantity detection mechanism detects that the oil-water separation tank 11 has enough oil-water sewage, the electric control box 8 sends out a control signal according to the detection information to control the first electromagnetic valve 7 to close, at the moment, the oil-water in the oil-water separation tank 11 is separated in a static state, because the density of the oil stain is less than that of water and is insoluble in water, the oil stain floats above the water, and after the oil mass detection mechanism detects that enough oil mass is separated, the electric control box 8 sends a control signal to control the second battery valve to open and discharge sewage, and controls the oil suction pump 9 to work to discharge oil stains to the oil collecting box; when the oil quantity detection mechanism detects that there is no oily sewage in the oil-water separation tank 11, the electric cabinet sends a control signal to control the second electromagnetic valve 18 to close, and simultaneously the first electromagnetic valve 7 is opened.
Wherein be equipped with the singlechip among the electric cabinet 8, control first solenoid valve, second solenoid valve and oil suction pump through the singlechip to control for comparatively conventional technical scheme as the controller through the singlechip, do not describe in this application specifically.
The utility model discloses a further setting, 2 bottoms of oily water buffer tank are equipped with and are hourglass hopper-shaped's scarfing cinder mouth 5. Be equipped with stifled sediment board 3 in the oily water buffer tank 2, the top of stifled sediment board 3 is less than the top side of oily water buffer tank 2, slag notch 5 is located stifled sediment board 3 one side, the export of outlet pipe 6 is located the opposite side of stifled sediment board 3, oily water import 1 is located one side of stifled sediment board 3. A filter screen 4 is arranged in the oily water buffer tank 2, the slag blocking plate 3 is positioned on one side of the filter screen 4, and an outlet of the water outlet pipe 6 is positioned on the other side of the filter screen 4.
Among the above-mentioned technical scheme, the kitchen waste oil gets into in oily water buffer tank 2 through oily water import 1. When oily water got into oily water buffer tank 2, there was some impurity to get into, some velocity of flow has been plugged up to stifled sediment board 3 this moment, makes partial sediment matter deposit, passes through filter screen 4 again, carries out the secondary and filters impurity.
It can be understood that the clearance reserved below the slag blocking plate 3, the settled impurities can flow into the slag removing port 5 through the clearance reserved below the slag blocking plate 3, and in addition, the spiral sealing cover is arranged below the slag removing port 5 so as to be cleaned at any time.
The utility model is further provided with an oil quantity detection mechanism which comprises a first reed switch 10, a second reed switch 16, a third reed switch 17, an oil surface float 21 and a water surface float 23, the first reed switch 10 is fixed at the top of the oil-water separation tank 11, the third reed switch 17 is fixed at the bottom of the oil-water separation tank 11, the second reed switch 16 is fixed on the side wall of the oil-water separation tank 11, the upper side of the oil surface float 21 is provided with a first magnet 20 matched with the first reed switch 10, a second magnet 24 matched with the third reed pipe 17 is arranged in the water surface float 23, two connecting rods which form an angle of 90 degrees are arranged on the water surface float 23, and a third magnet 25 and a traction fulcrum 26 are respectively fixed at the end parts of the two connecting rods, the third magnet 25 is matched with the second reed pipe 16, and the traction fulcrum 26 is connected to the bottom side of the oil surface buoy 21 through a traction rope 22. The information of mutual coupling of the first reed pipe 10 and the first magnet 20 is sent to the electric control box 8, and the electric control box 8 sends a control signal to close the first electromagnetic valve 7 after receiving the information of mutual coupling of the first reed pipe 10 and the first magnet 20; the information of mutual coupling of the third reed pipe 17 and the second magnet 24 is sent to the electric control box 8, and the electric control box 8 sends a control signal to close the second electromagnetic valve 18 after receiving the information of mutual coupling of the third reed pipe 17 and the second magnet 24; the information of mutual coupling of the second reed pipe 16 and the third magnet 25 is sent to the electric control box 8, and the electric control box 8 sends out a control signal to close the first electromagnetic valve 7 and the second electromagnetic valve 18 and open the oil suction pump 9 after receiving the information of mutual coupling of the second reed pipe 16 and the third magnet 25.
Among the above-mentioned technical scheme, oil mass detection mechanism must concrete theory of operation: the horizontal surface floater 23 is arranged above the third reed pipe 17, and the second magnet 24 arranged in the horizontal surface floater 23 is coupled with the third reed pipe 17 when contacting with the third reed pipe 17, and transmits signals into the electric control box 8. An electric cabinet 8 controls the first electromagnetic valve 7 to be opened, so that the oily water enters an oil-water separation tank 11. The second solenoid valve 18 is closed at this time.
When the water in the oil-water separation tank 11 is discharged through the water outlet 19, the oil surface float 21 and the water surface float 23 fall at the same time. When the water surface buoy 23 falls onto the third reed pipe 17, the third magnet 25 forces the third reed pipe 17 to be coupled, the electric cabinet 8 controls the second electromagnetic valve 18 to be closed, the first electromagnetic valve 7 is opened at the same time, sewage entering from the oily water inlet 1 again is cached in the oily water buffer tank 2, and the oily water is provided for the oil-water separation tank 11.
When the water of the oil contaminated water buffer tank 2 flows into the oil-water separation tank 11. The oil surface float 21 floats upwards together with the water surface float 23. When the oil surface float 21 moves upwards to enable the first magnet 20 to move upwards to contact the first reed pipe 10, the first reed pipe 10 works in a coupling mode, the electric cabinet 8 controls the first electromagnetic valve 7 to be closed and controls the second electromagnetic valve 18 to be opened, and the water body is discharged into the sewage pipeline through the water outlet 19. The waste oil floats on the middle of the oil surface float 21 and the water surface float 23 and moves together in the oil-water separation tank 11. In the sewage supply and drainage process for many times, the waste oil layer is continuously increased, the distance between the oil surface buoy 21 and the water surface buoy 23 is continuously increased due to the increase of more oil layers, the distance enables the hauling rope 22 to be upwards lifted, the hauling fulcrum 26 is straightened, the third magnet 25 is enabled to rotate under the action of the hauling rope 22, and the rotating direction is towards the direction of the second reed pipe 16.
Furthermore, the water outlet 19 is arranged such that the oil surface float 21 and the water surface float 23 fall simultaneously during water discharge, the oil layer between the oil surface float 21 and the water surface float 23 increases, the oil surface float 21 is brought to the traction rope 22 and is pulled upward, the third magnet 25 is driven by the traction fulcrum 26 to incline toward the second reed pipe 16, and when the water surface float 23 falls above the third reed pipe 17, the third magnet 25 on the water surface float 23 is brought into contact with the second reed pipe 16 in advance. The second reed switch 16 is coupled under the action of the third magnet 25 and transmits a signal into the electric cabinet 8. The first electromagnetic valve 7 and the second electromagnetic valve 18 are controlled by the electric control box 8 to be closed simultaneously. Meanwhile, the electric cabinet 8 controls the oil suction pump 9 to start pumping oil. The oil is sucked by the positioning oil suction pipe 14, waste oil is discharged from the oil outlet pipe 12 to the oil collecting box 13 and is stored, and when the oil is completely pumped out, the third reed pipe 17 is operated again under the action of the second magnet 24 to work repeatedly.
It can be understood that when the second magnet 24 contacts the third reed pipe 17, the bottom end of the oil suction pipe 14 is not lower than the highest position of the water surface float 23. Thereby ensuring that the waste oil is sucked and obtained more purely.
The utility model discloses a further setting, third tongue tube 17 is located first tongue tube 10 under, be equipped with two location steel wires 27 between first tongue tube 10 and the third tongue tube 17, the surface of water cursory 23 up-and-down motion between two location steel wires 27. The floating process is always running in between the positioning wires 27. Thereby ensuring the detection accuracy of the oil quantity detection mechanism.
The utility model discloses a further setting, be equipped with temperature sensing probe 28 and heating collar 15 in the oil water separating box 11, temperature sensing probe 28 and 8 signal connection of electric cabinet, electric cabinet 8 and 15 signal connection of heating collar, send control signal control heating collar 15's operation behind electric cabinet 8 receiving temperature sensing probe 28's the detected signal.
In the above technical solution, in a relatively cold environment, the waste oil is easy to condense, thereby causing the oil suction pump 9 to be unable to work normally, so when the first solenoid valve 7 and the second solenoid valve 18 are closed, the temperature-sensing probe 28 starts to work, when the temperature approaches the dirty oil condensation temperature. The electric cabinet 8 controls the heating ring 15 to heat at first, and when the temperature reaches the set de-condensing temperature, the heating ring 15 stops working, so that the waste oil is ensured to be in a liquid state, and the oil suction pump 9 can conveniently and smoothly absorb the waste oil.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments, including the components, without departing from the principles and spirit of the invention, and still fall within the scope of the invention.
Claims (9)
1. The oil-water separation system capable of measuring the thickness of an oil layer is characterized by comprising an oil-sewage buffer tank, an oil collecting box, an oil suction pump, an electric cabinet and an oil-water separation box, wherein an oil-sewage inlet is formed in the oil-sewage buffer tank, the bottom of the oil-sewage buffer tank is communicated to the bottom in the oil-water separation box through a water outlet pipe, a first electromagnetic valve controlled by the electric cabinet is arranged on the water outlet pipe, the electric cabinet controls the operation of the oil suction pump, an oil suction pipe and one end of an oil outlet pipe are connected to the oil suction pump, the other end of the oil suction pipe extends into the oil-water separation box, the other end of the oil outlet pipe extends into the oil collecting box, a water outlet is formed in the bottom of the oil-water separation box, a second electromagnetic valve controlled by the electric cabinet is arranged on the water.
2. The system for oil-water separation capable of measuring the thickness of an oil layer according to claim 1, the oil quantity detection mechanism comprises a first reed switch, a second reed switch, a third reed switch, an oil surface buoy and a water surface buoy, the first reed switch is fixed at the top of the oil-water separation tank, the third reed switch is fixed at the bottom of the oil-water separation tank, the second reed switch is fixed on the side wall of the oil-water separation tank, the upper side of the oil surface float is provided with a first magnet matched with the first reed switch, a second magnet matched with the third reed switch is arranged in the water surface buoy, two connecting rods forming an angle of 90 degrees are arranged on the water surface buoy, and the end parts of the two connecting rods are respectively fixed with a third magnet and a traction fulcrum, the third magnet is matched with the second reed pipe, and the traction fulcrum is connected to the bottom side of the oil surface buoy through a traction rope.
3. The oil-water separation system capable of measuring the thickness of an oil layer as claimed in claim 2, wherein the information that the first reed pipe and the first magnet are coupled with each other is sent to an electric cabinet, and the electric cabinet sends a control signal to the first electromagnetic valve after receiving the information that the first reed pipe and the first magnet are coupled with each other; the information of mutual coupling of the third reed pipe and the second magnet is sent to the electric control box, and the electric control box sends a control signal to the second electromagnetic valve after receiving the information of mutual coupling of the third reed pipe and the second magnet; and the information of the mutual coupling of the second reed pipe and the third magnet is sent to the electric control box, and the electric control box sends control signals to the first electromagnetic valve, the second electromagnetic valve and the oil suction pump after receiving the information of the mutual coupling of the second reed pipe and the third magnet.
4. The oil-water separation system capable of measuring the thickness of an oil layer as claimed in claim 2, wherein the third reed pipe is positioned right below the first reed pipe, two positioning steel wires are arranged between the first reed pipe and the third reed pipe, and the water surface buoy moves up and down between the two positioning steel wires.
5. The oil-water separation system capable of measuring the thickness of the oil layer according to any one of claims 1 to 4, wherein a temperature-sensing probe and a heating ring are arranged in the oil-water separation tank, the temperature-sensing probe is in signal connection with an electric cabinet, the electric cabinet is in signal connection with the heating ring, and the electric cabinet receives a detection signal of the temperature-sensing probe and then sends a control signal to control the operation of the heating ring.
6. The oil-water separation system capable of measuring the thickness of the oil layer as claimed in claim 5, wherein the bottom of the oily water buffer tank is provided with a funnel-shaped slag removal port.
7. The oil-water separation system capable of measuring the thickness of an oil layer according to claim 6, wherein a slag blocking plate is arranged in the oil-contaminated water buffer tank, the top of the slag blocking plate is lower than the top side of the oil-contaminated water buffer tank, the slag removing port is positioned on one side of the slag blocking plate, the outlet of the water outlet pipe is positioned on the other side of the slag blocking plate, and the oil-contaminated water inlet is positioned on one side of the slag blocking plate.
8. The oil-water separation system capable of measuring the thickness of the oil layer as claimed in claim 7, wherein a filter screen is arranged in the oily water buffer tank, the slag blocking plate is positioned on one side of the filter screen, and the outlet of the water outlet pipe is positioned on the other side of the filter screen.
9. The oil-water separation system capable of measuring the thickness of the oil layer as claimed in claim 8, wherein a controller is arranged in the electric cabinet, and the controller is a single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100949.7U CN209940533U (en) | 2019-01-22 | 2019-01-22 | Oil-water separation system capable of measuring thickness of oil layer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100949.7U CN209940533U (en) | 2019-01-22 | 2019-01-22 | Oil-water separation system capable of measuring thickness of oil layer |
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| CN209940533U true CN209940533U (en) | 2020-01-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748355A (en) * | 2019-01-22 | 2019-05-14 | 杭州云欧数控机械有限公司 | A kind of oil-water separation system of measurable core intersection |
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2019
- 2019-01-22 CN CN201920100949.7U patent/CN209940533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748355A (en) * | 2019-01-22 | 2019-05-14 | 杭州云欧数控机械有限公司 | A kind of oil-water separation system of measurable core intersection |
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