CN217350968U - Intelligent oil-water separation tank - Google Patents
Intelligent oil-water separation tank Download PDFInfo
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- CN217350968U CN217350968U CN202221380982.8U CN202221380982U CN217350968U CN 217350968 U CN217350968 U CN 217350968U CN 202221380982 U CN202221380982 U CN 202221380982U CN 217350968 U CN217350968 U CN 217350968U
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- partition plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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Abstract
The utility model discloses an intelligent oil-water separation tank, which comprises a tank body, a left tank cover and a right tank cover, wherein the left tank cover and the right tank cover are arranged at the top of the tank body; a plurality of separation chambers and a tail water discharge chamber are separated from the inside of the box body through an upper partition plate, the bottom of each separation chamber is communicated with the bottom of the water discharge chamber, a filter basket used for filtering food residues in wastewater is arranged in the separation chamber at the head end, and lower partition plates are arranged in the rest separation chambers and the water discharge chambers; a temperature sensor and a heating rod are arranged in the separation chamber, and a liquid level sensor for detecting the height of oil is also arranged in the separation chamber opposite to the oil discharge port; the utility model can be directly arranged below the water tank, and has simple structure and convenient installation; not only can remove food residues in the wastewater, but also can filter oil liquid in the wastewater, and has good effects of removing oil and impurities; the full oil alarm is given, the oil is processed in time, and safety is relieved; automatic detect fluid temperature, the smooth and easy oil extraction is guaranteed in intelligence heating.
Description
Technical Field
The utility model relates to a domestic sewage treatment technical field especially relates to an intelligence oil-water separator case.
Background
The waste water produced by food processing plants, restaurants, dining rooms, canteens and the like generally has high oil content, and the direct discharge of the oily waste water can cause the blockage of sewer pipes and the waste of resources and also can cause serious environmental pollution. Although some oil-water separation equipment has appeared at present, the problems of complex equipment structure, inconvenient installation, maintenance, high price, poor separation effect and the like exist, and the wide popularization and application are difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligent oil-water separation box, which solves the problems existing in the prior art, can be directly arranged below a water tank, and has simple structure and convenient installation; not only can remove food residues in the wastewater, but also can filter oil liquid in the wastewater, and has good effects of removing oil and impurities; the full oil alarm is given, the oil is processed in time, and safety is relieved; automatic detect fluid temperature, the smooth and easy oil extraction is guaranteed in intelligence heating.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides an intelligent oil-water separation box, which comprises a box body, a left side box cover and a right side box cover, wherein the left side box cover and the right side box cover are arranged at the top of the box body; the box body is internally provided with a plurality of separation chambers and a tail water discharging chamber through an upper partition plate, the separation chambers are communicated with the bottom of the water discharging chamber, a filter basket for filtering food residues in wastewater is arranged in the separation chamber at the head end, lower partition plates are arranged in the rest separation chambers and the water discharging chamber, the height of each lower partition plate is higher than the height of the bottom of the upper partition plate away from the bottom of the box body, the two adjacent separation chambers behind the separation chamber at the head end are communicated through a one-way valve arranged outside the box body, the height of each one-way valve is higher than that of each lower partition plate, the box body is also provided with an oil discharging port opposite to the separation chambers, the height of each oil discharging port is higher than that of each lower partition plate, and the side wall of the box body at the tail end of the water discharging chamber is provided with a water discharging port;
set up temperature sensor and heating rod in the separator, the oil discharge opening is relative still be provided with in the separator and be used for detecting the level sensor of fluid height.
Preferably, the left side case lid is located the top of straining the basket, the left side case lid with the right side case lid passes through hinge connection.
Preferably, the upper partition plate comprises a first upper partition plate, a second upper partition plate and a third upper partition plate, the top of the first upper partition plate is connected with the bottom of the right box cover in a hanging manner; the first upper partition plate, the second upper partition plate and the third upper partition plate are sequentially arranged from the head end to the tail end, the box body is divided into a first-stage separation chamber, a second-stage separation chamber, a third-stage separation chamber and a water drainage chamber, the filter basket is arranged in the first-stage separation chamber, the lower partition plate comprises a first lower partition plate, a second lower partition plate and a third lower partition plate, the first lower partition plate, the second lower partition plate and the third lower partition plate are connected with the top of the box bottom in a suspension mode, the first lower partition plate, the second lower partition plate and the third lower partition plate are respectively arranged in the second-stage separation chamber, the third-stage separation chamber and the water drainage chamber, and a plurality of water passing holes are further distributed in the bottom of the second lower partition plate.
Preferably, the one-way valve is connected between the secondary separation chamber and the tertiary separation chamber, and the one-way valve is a one-way passage through which water can flow from the secondary separation chamber to the tertiary separation chamber.
Preferably, the oil discharge port is opposite to the tertiary separation chamber.
Preferably, the number of the heating rods is two, and the two heating rods are respectively fixed on two sides of the second upper partition plate.
Preferably, the temperature sensor and the liquid level sensor are both arranged in the third-stage separation chamber and fixed on the second upper partition plate.
Preferably, the liquid level sensor comprises a floating ball, a sensor shaft, an upper limit snap spring, a lower limit snap spring and an alarm, the floating ball moves up and down along the sensor shaft along with the change of the liquid level, an annular magnet is installed inside the floating ball, a magnetic spring switch is installed inside the sensor shaft, when the liquid level is lower, the floating ball falls down, and the magnetic spring switch is in an open state; when the liquid level rises, the floating ball rises along with the liquid level, the annular magnet in the floating ball moves upwards along the sensor shaft, and when the annular magnet reaches a preset position, the magnetic spring switch is closed under the action of the annular magnet, two ends of the magnetic spring switch are respectively connected with the alarm, the alarm circuit is switched on, and therefore an alarm sound is given.
The utility model discloses for prior art gain following beneficial technological effect:
the intelligent oil-water separation tank provided by the utility model is a tank body structure with a multistage separation chamber inside, can be directly arranged below the water tank, and has simple structure and convenient installation; not only can remove food residues in the wastewater, but also can filter oil liquid in the wastewater, and has good effects of removing oil and impurities; a liquid level sensor is arranged in the separation chamber, so that full oil alarm can be realized, oil liquid can be processed in time, and safety is relieved; set up temperature sensor and heating rod, automated inspection fluid temperature, the smooth and easy oil extraction is guaranteed in the intelligence heating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the external structure of the intelligent oil-water separation tank of the present invention;
fig. 2 is a schematic view of the internal structure of the top view angle of the intelligent oil-water separation tank of the present invention;
FIG. 3 is a schematic view of the internal structure of the intelligent oil-water separation tank of the present invention;
FIG. 4 is a schematic structural view of a liquid level sensor according to the present invention;
FIG. 5 is a schematic view of the inner structure of the floating ball at A in FIG. 4;
FIG. 6 is a system control diagram of the intelligent oil-water separating tank of the present invention;
FIG. 7 is a fluid flow pattern of the intelligent oil-water separation tank of the present invention;
FIG. 8 is a dimension view of the intelligent oil-water separation tank of the present invention;
in the figure: 1-box body, 2-left box cover, 3-right box cover, 4-pipeline interface, 5-filter basket, 6-check valve, 7-oil outlet, 8-water outlet, 9-temperature sensor, 10-heating rod, 11-liquid level sensor, 12-hinge, 13-upper baffle I, 14-upper baffle II, 15-upper baffle III, 16-primary separation chamber, 17-secondary separation chamber, 18-tertiary separation chamber, 19-water outlet chamber, 20-lower baffle I, 21-lower baffle II, 22-lower baffle III, 23-water through hole, 24-floating ball, 25-sensor shaft, 26-upper limit clamp spring, 27-lower limit clamp spring, 28-alarm, 29-annular magnet, 30-magnetic spring switch, 31-AC contactor, 32-liquid level sensing switch, 33-normally closed switch, 34-temperature control switch and 35-communication port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model aims at providing an intelligence oil-water separator case to solve the problem that prior art exists.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The intelligent oil-water separation tank in the embodiment, as shown in fig. 1-3, comprises a tank body 1, a left tank cover 2 and a right tank cover 3 which are arranged at the top of the tank body 1, wherein the left tank cover 2 can be opened, and two pipeline interfaces 4 for connecting a water tank sewer pipe are further arranged on the left tank cover 2; the separation device is characterized in that a plurality of separation chambers and a tail-end water discharge chamber 19 are separated from the interior of a box body 1 through an upper partition plate, the bottoms of the separation chambers and the water discharge chamber 19 are communicated, a filter basket 5 for filtering food residues in waste water is arranged in the separation chamber at the head end, lower partition plates are arranged in the rest separation chambers and the water discharge chamber 19, the height of each lower partition plate is higher than the height of the bottom of the upper partition plate from the bottom of the box body 1, two adjacent separation chambers behind the separation chamber at the head end are communicated through a check valve 6 arranged outside the box body 1, the height of each check valve 6 is higher than that of each lower partition plate, an oil discharge port 7 opposite to the separation chambers is further arranged on the box body 1, the height of each oil discharge port 7 is higher than that of each lower partition plate, and a water discharge port 8 is arranged on the side wall of the box body 1 at the tail end of the water discharge chamber 19;
a temperature sensor 9 and a heating rod 10 are arranged in the separation chamber, and a liquid level sensor 11 for detecting the height of oil is also arranged in the separation chamber opposite to the oil outlet 7.
In this embodiment, the left case cover 2 is located on the top of the filter basket 5, and the left case cover 2 is connected to the right case cover 3 by hinges 12.
In the embodiment, the upper partition comprises a first upper partition 13, a second upper partition 14 and a third upper partition 15, the top of which is connected with the bottom of the right box cover 3 in a suspended manner; the first upper partition plate 13, the second upper partition plate 14 and the third upper partition plate 15 are sequentially arranged from the head end to the tail end and divide the box body 1 into a first-stage separation chamber 16, a second-stage separation chamber 17, a third-stage separation chamber 18 and a water discharge chamber 19, the filter basket 5 is arranged in the first-stage separation chamber 16, the lower partition plate comprises a first lower partition plate 20, a second lower partition plate 21 and a third lower partition plate 22, the bottom of the first lower partition plate 20 is connected with the top of the box bottom, the first lower partition plate 20, the second lower partition plate 21 and the third lower partition plate 22 are suspended in the top of the box bottom, the first lower partition plate 20, the second lower partition plate 21 and the third lower partition plate 22 are respectively arranged in the second-stage separation chamber 17, the third-stage separation chamber 18 and the water discharge chamber 19, and a plurality of water through holes 23 are further distributed at the bottom of the second lower partition plate 21; the check valve 6 is connected between the secondary separation chamber 17 and the tertiary separation chamber 18, and the check valve 6 is a one-way channel through which water flow can flow from the secondary separation chamber 17 to the tertiary separation chamber 18; the oil discharge port 7 is opposed to the tertiary separation chamber 18.
In this embodiment, two heating rods 10 are provided and fixed on two sides of the second upper partition 14, respectively, and the temperature sensor 9 and the liquid level sensor 11 are both disposed in the third-stage separation chamber 18 and fixed on the second upper partition 14.
As shown in fig. 4 and 5, the liquid level sensor 11 includes a floating ball 24, a sensor shaft 25, an upper limit snap spring 26, a lower limit snap spring 27 and an alarm 28, the floating ball 24 moves up and down along the sensor shaft 25 along with the change of the liquid level, a ring magnet 29 is installed inside the floating ball 24, a magnetic spring switch 30 is installed inside the sensor shaft 25, when the liquid level is low, the floating ball 24 falls, and the magnetic spring switch 30 is in an open state; when the liquid level rises, the floating ball 24 rises along with the liquid level, the annular magnet 29 in the floating ball 24 moves upwards along the sensor shaft 25, and when the liquid level reaches a preset position, the magnetic reed switch 30 is closed under the action of the annular magnet 29, two ends of the magnetic reed switch 30 are respectively connected with the alarm 28, the alarm circuit is connected, and therefore an alarm sound is given.
The system control diagram of the intelligent oil-water separation tank is shown in fig. 6, when the liquid level rises, the liquid level sensor 11 triggers the liquid level sensing switch 32 to be closed, and the alarm 28 works. Edible oil generally solidifies below 5 ℃ and cannot be smoothly discharged. Therefore, when the oil temperature is lower than 5 ℃, the temperature sensor 9 triggers the temperature controlled switch 34, so that the temperature controlled switch 34 is in a closed state, the switch of the ac contactor 31 is closed, and the heating rod 10 starts to heat automatically. At this time, the normally closed switch 33 is opened, the alarm 28 is turned off, but the heating rod 10 is normally operated. If the temperature of the oil is higher than 5 ℃, the temperature control switch 34 is in an on state, the oil does not need to be heated, and the heating rod 10 does not work. The oil outlet 7 is manually opened, the oil level is lowered, the liquid level sensor 11 triggers the liquid level sensing switch 32 to be disconnected, and the alarm 28 and the heating rod 10 do not work.
The oil flow direction of the intelligent oil-water separation tank is shown in fig. 7, an oil-water mixture flows into a filter basket 5 of a primary separation chamber 16 through a sewer pipe, wherein water flows to the left side of a secondary separation chamber 17 through the lower part of a first upper partition plate 13, flows to the right side of the secondary separation chamber 17 through the upper part of a first lower partition plate 20, flows to the left side of a tertiary separation chamber 18 through the lower part of a second upper partition plate 14, flows to the right side of the tertiary separation chamber 18 and the left side of a water discharge chamber 19 through holes below a second lower partition plate 21, and finally flows to a normally open water discharge port 8 through the upper side of a third lower partition plate 22 to discharge water outwards. And the density of the oil is lower than the density of water, when passing the lower side of the first upper baffle 13 to the left side of the second-stage separation chamber 17, the oil rises rapidly, and passes the upper side of the first lower baffle 20 to the right side of the second-stage separation chamber 17, at the moment, because the second-stage separation chamber 17 is communicated with the third-stage separation chamber 18 through the one-way valve 6, when the liquid level of the second-stage separation chamber 17 is high, because the pressure is strong, the oil of the second-stage separation chamber 17 flows to the third-stage separation chamber 18 through the one-way valve 6, because the one-way valve 6 is communicated, the oil of the third-stage separation chamber 18 can not flow to the second-stage separation chamber 17. In addition, a part of oil which is not timely lifted and separated at the right side of the second-stage separation chamber 17 also flows to the left side of the third-stage separation chamber 18 through the lower part of the second upper partition plate 14, and little oil flows to the water discharge chamber 19 through further isolation of the third upper partition plate 15.
As shown in FIG. 8, the lower partition has a height H 1 The distance from the bottom of the upper partition board to the bottom of the box body 1 is H 2 Density of water is rho Water (W) Density of oil is ρ Oil Height H of water outlet 6 Is slightly lower than the height H of the lower clapboard 1 To ensure that the water level of the water discharge chamber 19 is not higher than H 1 The distance between the oil surface of the third-stage separation chamber 18 and the lower bottom surface of the third partition plate 15 is H 3 In order to prevent the oil in the third stage separation chamber 18 from flowing to the water discharge chamber 19 through the lower bottom surface of the upper partition plate 15, the oil layer thickness of the third stage separation chamber 18 cannot be larger than H 3 According to the water dischargeThe pressure at the bottom end of the chamber 19 and the bottom end of the tertiary separation chamber 18 are equal, then ρ Water (W) H 1 ＝ρ Oil(s) H 3 +ρ Water (W) H 2 To obtain H 3 ＝ρ Water (W) (H 1 -H 2 )/ρ Oil And as the structure of the intelligent oil-water separation tank is determined, H 1 And H 2 Value has been determined, H found thereby 3 The value is also constant according to H 3 The value determines the alarm position of the level sensor 11.
Height H of oil discharge port 7 4 Maximum oil layer thickness H lower than the third-stage separation chamber 18 3 And is higher than the height H of the lower clapboard 1 Thereby ensuring that the water can not be discharged when the oil discharge port 7 is opened. The box body 1 is provided with a communication port 35 of the one-way valve 6, and the height H of the communication port 5 Height H higher than oil discharge opening 7 4 And is lower than the maximum oil layer thickness H of the three-stage separation chamber 18 3 It is ensured that only oil flows from the secondary separating chamber 17 to the tertiary separating chamber 18 and is discharged from the oil discharge port.
Description of the working process:
the oil-water mixture flows to the first-stage separation chamber 16 through the lower water pipe, and because the density of the oil is lower than that of the water, the oil and the water are layered in the low-speed flowing process, so that the oil-water separation is realized. The water reaches the water discharge chamber 19 through the secondary separation chamber 17 and the tertiary separation chamber 18 and is discharged through the water discharge port. The oil is in the upper layer and is accumulated in the secondary separation chamber 17 and the tertiary separation chamber 18 under the action of the upper partition plate, and the oil layer thickness of the secondary separation chamber 17 and the tertiary separation chamber 18 is increased along with the accumulation of the oil liquid, so that the liquid level of the secondary separation chamber 17 and the tertiary separation chamber 18 is increased. When the liquid level rises to the limit position, the liquid level sensor 11 alarm system works, the alarm sounds, and the user is reminded of discharging oil in time. When the alarm sounds, the temperature sensor 9 measures the temperature of the oil liquid, and if the temperature is lower than 5 ℃, the heating rod 10 works to melt the solidified oil liquid, so that the oil liquid can be smoothly discharged. The user opens the oil discharge port 7, discharges fluid, and after tertiary separating chamber 18 fluid discharged, the pressure differential effect of secondary separating chamber 17 and tertiary separating chamber 18 made the fluid of secondary separating chamber 17 flow to tertiary separating chamber 18 through check valve 6, also can discharge from oil discharge port 7 smoothly.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.
Claims (8)
1. The utility model provides an intelligence water oil separating case which characterized in that: the water tank comprises a tank body, a left tank cover and a right tank cover, wherein the left tank cover and the right tank cover are arranged at the top of the tank body, the left tank cover can be opened, and a pipeline interface for connecting a sewer pipe of a water tank is further arranged on the left tank cover; the box body is internally provided with a plurality of separation chambers and a tail water discharge chamber through an upper partition plate, each separation chamber is communicated with the bottom of the water discharge chamber, a filter basket for filtering food residues in wastewater is arranged in the separation chamber at the head end, lower partition plates are arranged in the rest separation chambers and the water discharge chamber, the height of each lower partition plate is higher than the height from the bottom of the box body to the bottom of the box body of the upper partition plate, the adjacent separation chambers behind the separation chamber at the head end are communicated through a one-way valve arranged outside the box body, the height of each one-way valve is higher than that of each lower partition plate, the box body is also provided with an oil discharge port opposite to the separation chambers, the height of each oil discharge port is higher than that of each lower partition plate, and the side wall of the box body at the tail end of the water discharge chamber is provided with a water discharge port;
set up temperature sensor and heating rod in the separator, the oil discharge opening is relative still be provided with in the separator and be used for detecting the level sensor of fluid height.
2. The intelligent oil-water separation tank of claim 1, wherein: the left side case lid is located filter basket's top, the left side case lid with the right side case lid passes through hinge connection.
3. The intelligent oil-water separation tank of claim 1, wherein: the upper partition plate comprises a first upper partition plate, a second upper partition plate and a third upper partition plate, the top of the first upper partition plate is connected with the bottom of the right box cover in a hanging manner; the first upper partition plate, the second upper partition plate and the third upper partition plate are sequentially arranged from the head end to the tail end, the box body is divided into a first-stage separation chamber, a second-stage separation chamber, a third-stage separation chamber and a water drainage chamber, the filter basket is arranged in the first-stage separation chamber, the lower partition plate comprises a first lower partition plate, a second lower partition plate and a third lower partition plate, the first lower partition plate, the second lower partition plate and the third lower partition plate are connected with the top of the box bottom in a suspension mode, the first lower partition plate, the second lower partition plate and the third lower partition plate are respectively arranged in the second-stage separation chamber, the third-stage separation chamber and the water drainage chamber, and a plurality of water passing holes are further distributed in the bottom of the second lower partition plate.
4. The intelligent oil-water separation tank of claim 3, wherein: the one-way valve is connected between the second-stage separation chamber and the third-stage separation chamber, and is a one-way channel through which water flow can flow from the second-stage separation chamber to the third-stage separation chamber.
5. The intelligent oil-water separation tank of claim 3, wherein: the oil discharge port is opposite to the third-stage separation chamber.
6. The intelligent oil-water separation tank of claim 3, wherein: and two heating rods are arranged and are respectively fixed on two sides of the upper partition plate II.
7. The intelligent oil-water separation tank of claim 3, wherein: and the temperature sensor and the liquid level sensor are arranged in the third-stage separation chamber and fixed on the second upper partition plate.
8. The intelligent oil-water separation tank of claim 7, wherein: the liquid level sensor comprises a floating ball, a sensor shaft, an upper limit snap spring, a lower limit snap spring and an alarm, wherein the floating ball moves up and down along the sensor shaft along with the change of the liquid level; when the liquid level rises, the floater rises along with the liquid level, annular magnet in the floater moves up along the sensor shaft, and when reaching the preset position, under the effect of annular magnet, the magnetic reed switch is closed, two ends of the magnetic reed switch are respectively connected with the alarm, and the alarm circuit is switched on, so that the alarm sound is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221380982.8U CN217350968U (en) | 2022-06-06 | 2022-06-06 | Intelligent oil-water separation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221380982.8U CN217350968U (en) | 2022-06-06 | 2022-06-06 | Intelligent oil-water separation tank |
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| Publication Number | Publication Date |
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| CN217350968U true CN217350968U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221380982.8U Active CN217350968U (en) | 2022-06-06 | 2022-06-06 | Intelligent oil-water separation tank |
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| CN (1) | CN217350968U (en) |
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2022
- 2022-06-06 CN CN202221380982.8U patent/CN217350968U/en active Active
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