CN107244711B - Oil-water separation monitoring system - Google Patents
Oil-water separation monitoring system Download PDFInfo
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- CN107244711B CN107244711B CN201710492117.XA CN201710492117A CN107244711B CN 107244711 B CN107244711 B CN 107244711B CN 201710492117 A CN201710492117 A CN 201710492117A CN 107244711 B CN107244711 B CN 107244711B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 238000000926 separation method Methods 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 239000004519 grease Substances 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims description 36
- 238000007790 scraping Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 238000005276 aerator Methods 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 2
- 239000010794 food waste Substances 0.000 abstract description 19
- 239000002351 wastewater Substances 0.000 abstract description 13
- 239000003921 oil Substances 0.000 description 95
- 235000019198 oils Nutrition 0.000 description 95
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention relates to an oil-water separation monitoring system. Its purpose is in order to provide a degree of automation height, control integrated oil-water separation monitored control system. The system comprises a handheld terminal, an upper computer and a plurality of oil-water separators, wherein a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve on the oil-water separators of oil-water discharge points are controlled to be opened simultaneously through the handheld terminal, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are controlled to be closed simultaneously after a period of time, oil and water discharged at the period of time are separated into food residues, waste water and grease by the oil-water separators, and then are collected in a top end of a second partition plate, a sewage collection barrel and a grease collection barrel respectively, a first quality sensor, a second quality sensor and a third quality sensor respectively detect the quality of the food residues, the waste water and the grease, detection signals are transmitted to the upper computer through the handheld terminal, and the upper computer calculates the content of the food residues and the content of the grease in the oil-water according to the.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an oil-water separation monitoring system.
Background
An oil-water separator, especially for catering, is used to treat the untreated oil and water discharged by catering industry, and after the oil and water reach the discharge standard and standard regulated by state, the oil-water separator can be discharged into city sewer or other water bodies directly. Otherwise, residue grease in oil and water is easy to condense on the inner wall of the pipeline, and can block urban pipe networks after long-term use, thereby bringing serious influence on the ecological environment and daily life of people. The main pollutants of the restaurant wastewater are organic matters such as dietary fiber, starch, fat, animal and vegetable oils, various seasonings, detergents, proteins and the like, most of the organic matters exist in a colloid state, and a small part of the organic matters exist in suspended matters. Because the restaurant wastewater has complex pollutant components, more residues and serious pollution to urban environment, the oil and water are filtered before the grease in the restaurant wastewater is treated, otherwise, the oil-water separation effect is greatly reduced.
At present, the main equipment for oil-water separation comprises a basket type filtering device, a tipping bucket type filtering device, a crawler type filtering device and a rotary drum type filtering device:
1. basket filter equipment: the stainless steel mesh plate is made into a basket shape and is arranged at the water inlet, the entering restaurant wastewater is intercepted and filtered, and the floating residues larger than the mesh diameter are intercepted. After a certain amount of residue is accumulated, the basket is lifted out manually or automatically, and the basket is cleaned and put in. The device has simple structure, easy operation and lower manufacturing cost. However, the used baskets are generally large in size, and the bottoms of the baskets are easy to block, so that the space for flowing out of the waste water is reduced. When the water stream hits the bottom, a loud noise is generated. The upper and lower baskets have larger movement space, and the wastewater is drained out of the equipment when being lifted, so that the cleanness cannot be kept;
2. tipping bucket formula filter equipment: a stainless steel plate and a mesh plate are enclosed into a box body, namely a tipping bucket, a water inlet is reserved, and the water inlet is also a slag outlet. The tipping bucket is provided with a rotating shaft, and after a certain amount of residue is collected, the tipping bucket is turned over manually or automatically to pour out the residue. Compared with the prior art, the tipping bucket saves labor, but only one side of the tipping bucket can be used as a filtering surface, the filtering area is small, and the treatment capacity is small. And the tipping bucket is large in operation space when being turned over.
3. Crawler-type filter equipment: the belt track with the holes is placed at the water inlet, the belt track is driven to rotate through the motor, meanwhile, the residue is taken away by filtering waste water, and the residue on the belt track is scraped through the scraper. The mode occupies a small space and has high automation degree. However, when the scraper scrapes the residues, some residues adhered to the crawler belt cannot be removed, and the requirement on the installation precision is high.
4. Drum filter device: is a filtering device for removing floaters in water in municipal sewage treatment and industrial wastewater treatment projects. Its advantages are large filtering area and high separation efficiency. But the water flow impact force is larger, the noise is large, and the hydraulic loss is high.
The existing oil-water separator is low in automation degree and deficient in temperature control function, and when some greases with lower freezing points are treated or oil and water are treated in the lower environment of temperature, the grease on the surface of the oil and water can be solidified frequently, the equipment cannot work normally, and the solidified grease can be adhered to the inner wall and the pipeline of the equipment to damage the equipment. Whether the emission after oil-water separation reaches the standard at the present stage or not is not provided with a unified supervision system, and only the oil-water discharged by catering can be spot checked through relevant departments, so that the oil-water discharged by catering can be easily emptied by some enterprises, real control and control cannot be achieved, and the urban environment is seriously influenced and damaged.
Disclosure of Invention
The invention aims to provide an oil-water separation monitoring system which is high in automation degree, integrated in monitoring and suitable for large-scale popularization and use.
The invention relates to an oil-water separation monitoring system, which comprises a handheld terminal, an upper computer and a plurality of oil-water separators, wherein the plurality of oil-water separators are respectively placed at different oil-water discharge points, each oil-water separator is respectively connected with an oil-water discharge port of the oil-water discharge point, each oil-water separator also comprises a filtering device and an oil collecting device, a first partition plate is arranged in the middle position of an opening at the top end of the filtering device along the vertical direction and divides the opening into a liquid inlet and a liquid outlet, a filter screen is arranged between the liquid outlet and the first partition plate, a second partition plate is arranged at the lower part inside the filtering device, a first mass sensor is arranged at the bottom end of the second partition plate, a detection signal output end of the first mass sensor is connected with a detection signal receiving end of the handheld terminal, the liquid outlet of the filtering device is communicated with the upper part of the oil collecting device, and, the height of the backflow port is higher than that of the second partition plate, at least one oil-water separation device is arranged in the oil collection device, at least one grease collection barrel is arranged on the outer side of the oil collection device, an oil discharge port of the oil-water separation device is communicated with corresponding grease, a second mass sensor is arranged at the bottom end of the grease collection barrel, a detection signal output end of the second mass sensor is connected with a detection signal receiving end of the handheld terminal, a water discharge port of the oil collection device is communicated with the sewage collection barrel, a third mass sensor is arranged at the bottom end of the sewage collection barrel, a detection signal output end of the third mass sensor is connected with the detection signal receiving end of the handheld terminal, a detection signal output end of the handheld terminal is connected with a data acquisition end of an upper computer, a data output end of the upper computer is connected with a data receiving end of a cloud server, and a data;
a return port of the filtering device is communicated with the lower part of the oil collecting device through a return pipe, a first electromagnetic valve is mounted on the return pipe, and a control end of the first electromagnetic valve is connected with a control signal output end of the handheld terminal;
an oil discharge port of the oil-water separation device is connected with the grease collecting barrel through an oil collecting pipe, a second electromagnetic valve is mounted on the oil collecting pipe, and a control end of the second electromagnetic valve is connected with a control signal output end of the handheld terminal;
the water outlet of the oil collecting device is connected with the sewage collecting barrel through a water outlet pipe, a third electromagnetic valve is arranged on the water outlet pipe, and the control end of the third electromagnetic valve is connected with the control signal output end of the handheld terminal.
The invention relates to an oil-water separation monitoring system, wherein a plurality of first heaters and a plurality of second heaters are respectively arranged in a filtering device and an oil receiving device, a first temperature sensor and a second temperature sensor are respectively arranged on the inner walls of the filtering device and the oil receiving device, the detection signal output ends of the first temperature sensor and the second temperature sensor are respectively connected with the detection signal receiving end of a handheld terminal, and the control ends of the first heaters and the second heaters are respectively connected with the control signal output end of the handheld terminal.
The invention relates to an oil-water separation monitoring system, wherein an oil-water separation device further comprises a helical blade, a rotating shaft, an oil collecting tank, a motor and a plurality of oil scraping sheets, one end of the rotating shaft is connected with an output shaft of the motor, the helical blade surrounding the rotating shaft is arranged along the extending direction of the rotating shaft, the plurality of oil scraping sheets are arranged on the outer side of the helical blade, the oil collecting tank is arranged on one side, away from the helical blade, of the oil scraping sheets, an oil inlet is formed in the position, connected with the oil scraping sheets, of the oil collecting tank, an oil outlet is formed in the end part of the oil collecting tank, and the oil outlet of the.
The invention relates to an oil-water separation monitoring system, wherein a first alarm and a second alarm are respectively installed on the outer walls of a filtering device and a grease collecting barrel, and the control ends of the first alarm and the second alarm are respectively connected with the control signal output end of a handheld terminal.
The invention relates to an oil-water separation monitoring system, wherein the bottom end inside an oil collecting device is obliquely arranged, one side close to a return pipe is lower than the side far away from the return pipe, a plurality of aerators are installed at the bottom end inside the oil collecting device, and the aeration directions of the aerators are upward along the vertical direction.
The invention relates to an oil-water separation monitoring system, wherein a handheld terminal is a smart phone or a tablet personal computer carried by a worker, and an upper computer is positioned in a remote control center.
The invention relates to an oil-water separation monitoring system, which is different from the prior art in that: according to the invention, the oil-water separator is placed at an oil-water discharge point to be detected, the electromagnetic valves on the oil-water separator are controlled by the handheld terminal, the quality of collected food residues, waste water and grease is detected by the quality sensor, the detection data is transmitted to the upper computer, the contents of the food residues and the grease in the oil and water are calculated by the upper computer, whether the oil-water discharge reaches the standard or not is clear at a glance by workers, the operation is convenient and fast, and manpower and material resources are saved. The staff can carry out spot check to arbitrary profit discharge point at any time, and the reliability and the authenticity of information collection improve greatly, reaches the purpose of real management and control, strict management and control. The detected data is uploaded to a network through a cloud server, so that recording, inquiring and unified supervision are facilitated. The oil-water separator is internally provided with a temperature sensor and a plurality of heaters, can carry out real-time detection on the temperature inside the filtering device and the oil receiving device, and different working temperatures are set according to different handheld terminals for processing the oil and fat types in the oil-water, and the handheld terminals control the working state of the heaters in real time according to received temperature signals, so that the oil and fat in the oil-water are always in a liquid state, and the oil-water separation work can be normally carried out under the low-temperature environment. Receive the inside bottom of oily device and set up for the slope, can make the food waste who receives oily device bottom sediment flow back and unify the detection in filter equipment, avoid receiving excessively piling up the damage that causes equipment of food waste in the oily device simultaneously, design benefit.
The following describes an oil-water separation monitoring system according to the present invention with reference to the accompanying drawings.
Drawings
FIG. 1 is a connection block diagram of an oil-water separation monitoring system according to the present invention;
FIG. 2 is a front cross-sectional view of an oil-water separator in an oil-water separation monitoring system of the present invention;
FIG. 3 is a top view of the oil-water separator in the oil-water separator.
Detailed Description
The invention relates to an oil-water separation monitoring system which comprises a handheld terminal 32, an upper computer 33 and a plurality of oil-water separators, wherein the oil-water separators are respectively placed at different oil-water discharge points and are respectively connected with oil-water discharge ports of the oil-water discharge points, and before oil-water is discharged, the oil-water separators are used for separating oil from water.
As shown in fig. 2, which is a front sectional view of an oil-water separator in an oil-water separation monitoring system according to the present invention, the oil-water separator further includes a filtering device 1 and an oil collecting device 2. Filter equipment 1 is the inside cylindrical structure of seting up the cavity, and 1 top opening of filter equipment, open-ended intermediate position are provided with first baffle 4 along vertical direction, and first baffle 4 divide into inlet and liquid outlet with the opening, are provided with filter screen 6 along the horizontal direction between liquid outlet and first baffle 4. A plurality of first heaters 11 are installed in parallel in the horizontal direction at the top end position inside the filter device 1, and a first temperature sensor 10 is installed on the inner wall at the top end of the filter device 1. A second partition plate 8 is installed at the lower part of the interior of the filtering device 1 along the horizontal direction, the edge of the second partition plate 8 is connected with the inner wall of the filtering device 1 in a sealing mode, a first quality sensor 9 is installed at the bottom end of the second partition plate 8, and a first alarm 12 is installed on the outer wall of the lower part of the filtering device 1. A circulating pump 12 is arranged at a position close to the liquid outlet, a return port is further formed at the bottom end of the filtering device 1, and the height of the return port is higher than that of the second partition plate 8. The liquid outlet of the filtering device 1 is communicated with the upper part of the oil collecting device 2 through a liquid conveying pipe 13, the return port of the filtering device 1 is communicated with the lower part of the oil collecting device 2 through a return pipe 14, and a first electromagnetic valve 15 is arranged on the return pipe 14. The oil collecting device 2 is of a cuboid structure with a cavity formed inside, a plurality of second heaters 16 are arranged on the top end inside the oil collecting device 2 side by side along the horizontal direction, and a second temperature sensor 17 is arranged on the inner wall of the top end of the oil collecting device 2. A plurality of oil-water separation devices are arranged in the oil collecting device 2 side by side, a plurality of grease collecting barrels 3 are arranged outside the oil collecting device 2 side by side, the positions of the grease collecting barrels 3 correspond to the positions of the oil-water separation devices respectively, the oil discharge ports of the oil-water separation devices are connected with the corresponding grease collecting barrels 3 through oil collecting pipes 25, second electromagnetic valves 26 are installed on the oil collecting pipes 25, second mass sensors 23 are installed at the bottom ends of the grease collecting barrels 3 respectively, and second alarms 24 are installed on the outer walls of the grease collecting barrels 3 respectively. The bottom end in the oil receiving device 2 is arranged obliquely, one side close to the return pipe 14 is lower than one side far away from the return pipe 14, a plurality of aerators 22 are further mounted at the bottom end in the oil receiving device 2, and the aeration directions of the aerators 22 are upward along the vertical direction. The side wall of the upper part of the oil collecting device 2 is provided with a water outlet which is connected with a sewage collecting barrel 18 through a water outlet pipe 20, the bottom end of the sewage collecting barrel 18 is provided with a third quality sensor 19, and the water outlet pipe 20 is provided with a third electromagnetic valve 21.
As shown in fig. 1, for a connection block diagram of the oil-water separation monitoring system of the present invention, detection signal output ends of the first mass sensor 9, the second mass sensor 23, the third mass sensor 19, the first temperature sensor 10, and the second temperature sensor 17 are respectively connected to a detection signal receiving end of a handheld terminal 32, and the handheld terminal 32 is carried by a worker. The control ends of the first electromagnetic valve 15, the second electromagnetic valve 26, the third electromagnetic valve 21, the first heater 11, the second heater 16, the first alarm 12, the second alarm 24 and the aerator 22 are respectively connected with the control signal output end of the handheld terminal 32, the detection signal output end of the handheld terminal 32 is connected with the data acquisition end of the upper computer 33 through a WiFi or 4G network, the data output end of the upper computer 33 is connected with the data receiving end of the cloud server 34, and the data output end of the upper computer 33 is further connected with the data signal receiving end of the handheld terminal 32. The upper computer 33 is located inside the remote control center, and the handheld terminal 32 is a smart phone or a tablet computer.
In an embodiment of the present invention, as shown in fig. 3, the oil-water separating device in the oil collecting device 2 further includes a helical blade 27, a rotating shaft 28, an oil collecting tank 30, a motor, and a plurality of oil scraping plates 29, the rotating shaft 28 is disposed along a horizontal direction, one end of the rotating shaft 28 is connected to an output shaft of the motor, the helical blade 27 is disposed on the rotating shaft 28 along an extending direction of the rotating shaft 28, the helical blade 27 is disposed around the rotating shaft 28, and an inner edge of the helical blade 27 is welded to an outer wall of the rotating shaft 28. A plurality of flat oil scraping sheets 29 are arranged on the outer side of the spiral blade 27 side by side along the horizontal direction, an oil scraping opening 31 is formed in one side, close to the spiral blade 27, of the oil scraping sheet 29, the forming angle of the inner wall of the oil scraping opening 31 is the same as the inclination angle of the side wall of the spiral blade 27, each blade with the same interval on the spiral blade 27 correspondingly extends into the oil scraping opening 31 of each oil scraping sheet 29, and the side wall of the spiral blade 27 is mutually attached to the inner wall of the oil scraping opening 31 on the corresponding oil scraping sheet 29. A long strip-shaped oil collecting groove 30 is horizontally arranged on one side of the oil scraping sheet 29 far away from the helical blade 27, an oil inlet is formed in the position, connected with the oil scraping sheet 29, of the oil collecting groove 30, an oil outlet is formed in the end portion of the oil collecting groove 30, and the oil outlet of the oil collecting groove 30 is an oil discharge port of the oil-water separation device.
The working principle of the invention is as follows: when workers at a control center need to detect oil and water discharged at an oil and water discharge point, the handheld terminal 32 is used for controlling the first electromagnetic valve 15, the second electromagnetic valve 26 and the third electromagnetic valve 21 on the oil-water separator of the oil and water discharge point to be opened at the same time, the oil-water separator is controlled to be closed at the same time after a period of time, the oil and water discharged at the period of time are separated into food residues, wastewater and grease by the oil-water separator and then are respectively collected in the top end of the second partition plate 8, the sewage collection barrel 18 and the grease collection barrel 3, the first quality sensor 9, the second quality sensor 23 and the third quality sensor 19 are used for respectively detecting the quality of the collected food residues, wastewater and grease, detection signals are transmitted to the upper computer 33 through the handheld terminal 32, the upper computer 33 is used for calculating the content of the food residues and the grease in the oil and water according to the mass ratio of the food residues, and comparing the oil-water discharge standard with the existing oil-water discharge standard to judge whether the oil-water discharged from the oil-water discharge point meets the discharge standard or not. The detected data are fed back to the handheld terminal 32, so that workers can conveniently know the data in time, and the detected data can be uploaded to a network through the cloud server 34, so that recording, inquiring and unified supervision are facilitated. In oil water separator working process, inside oil water enters into filter equipment through filter equipment 1's inlet, first temperature sensor 10 detects the temperature in filter equipment 1 in real time, and give handheld terminal 32 with detected signal transmission, when detected temperature is less than preset temperature, the staff heats through handheld terminal 32 control first heater 11, heat the quantity that first heater 11 opened according to actual temperature and the time that need heat to normal temperature, actual temperature is lower, the time that needs heat to normal temperature is shorter, then open first heater 11 the quantity more. Inside oil receiving device 2 is gone into after the filtration of profit through filter screen 6 under the effect of circulating pump 7, the food waste who filters deposits at the 8 tops of second baffle of filter equipment 1 bottom, second temperature sensor 17 detects the temperature in receiving oil device 2 in real time, and give handheld terminal 32 with detected signal transmission, when detected temperature is less than preset temperature, handheld terminal 32 control second heater 16 heats, the quantity that second heater 16 opened is confirmed to the time of heating to normal temperature according to actual temperature and needs, when second heater 16 heats, handheld terminal 32 control is opened aeration machine 22 and is carried out the aeration, increase the mobility of profit, improve the separation efficiency of grease. The oil-water separation device in the oil collecting device 2 extracts the grease in the oil water, the oil-water separation device utilizes the surface of the helical blade 27 to adsorb the floating grease in the oil water, and the grease is scraped and collected through the mutual matching of the oil scraping sheet 29 and the helical blade 27. In the grease collecting process, the motor drives the helical blade 27 to rotate continuously along with the rotating shaft 28, the rotating shaft 28 is arranged above the oil-water liquid level and close to the sewage liquid level, the helical blade 27 below the rotating shaft 28 is immersed in the oil water, grease on two sides of the helical blade 27 is adhered to the helical blade 27 when the oil-water liquid level is screwed out in the rotating process, when the grease attached to the helical blade 27 is contacted with the wiper 29, the grease on the wiper 29 flows into the oil collecting tank 30, the grease in the oil collecting tank 30 enters the grease collecting barrel 3 through the oil collecting pipe 25 to be collected, and the quality of the collected grease is detected by the second quality sensor 23 at the bottom end of the grease collecting barrel 3. The grease-separated sewage is discharged into the sewage collecting bucket 18 through the drain pipe 20, and the third mass sensor 19 at the bottom end of the sewage collecting bucket 18 detects the quality of the collected sewage. The small particle food residues which are mixed in the oil and water in the oil collecting device 2 and are not filtered flow back into the filtering device 1 along with a small amount of residual sewage and are precipitated at the bottom end of the filtering device 1, and the first quality sensor 9 at the bottom end of the filtering device 1 is used for uniformly detecting the quality of the precipitated food residues and the quality of the returned food residues.
According to the oil-water separation monitoring system, the oil-water separator is placed at an oil-water discharge point to be detected, the electromagnetic valves on the oil-water separator are controlled through the handheld terminal 32, the quality of collected food residues, waste water and grease is detected through the quality sensor, detection data are transmitted to the upper computer 33, the content of the food residues and the grease in oil and water is calculated through the upper computer 33, whether the oil-water discharge reaches the standard or not is clear at a glance by workers, the oil-water separation monitoring system is convenient and rapid, and manpower and material resources are saved. The staff can carry out spot check to arbitrary profit discharge point at any time, and the reliability and the authenticity of information collection improve greatly, reaches the purpose of real management and control, strict management and control. The detected data is uploaded to the network through the cloud server 34, so that recording, inquiring and unified supervision are facilitated. Inside temperature sensor and the plurality of heater of being provided with of oil water separator can carry out real-time detection to the inside temperature of filter equipment 1 and oil collecting device 2, sets up different operating temperature according to the handheld terminal 32 of the different of handling the oily aquatic grease kind, and handheld terminal 32 controls the operating condition of heater according to received temperature signal in real time, makes the grease in the oily aquatic be in liquid all the time, guarantees under microthermal environment that oil water separation work also can be normal going on. Receive the inside bottom of oily device 2 and set up for the slope, can make the food residue who receives oily device 2 bottom sediment flow back and unify the detection in filter equipment 1, avoid receiving the excessive damage that piles up the equipment that causes of food residue in oily device 2 simultaneously, design benefit. The invention has high automation degree, integrated monitoring and control, is suitable for large-scale popularization and has obvious advantages compared with the prior art.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides an oil-water separation monitored control system which characterized in that: the oil-water separator comprises a handheld terminal (32), an upper computer (33) and a plurality of oil-water separators, wherein the oil-water separators are respectively placed at different oil-water discharge points, each oil-water separator is respectively connected with an oil-water discharge port of the oil-water discharge point, each oil-water separator comprises a filtering device (1) and an oil collecting device (2), a first partition plate (4) is arranged in the middle position of an opening at the top end of the filtering device (1) along the vertical direction, the opening is divided into a liquid inlet and a liquid outlet by the first partition plate (4), a filter screen (6) is arranged between the liquid outlet and the first partition plate (4), a second partition plate (8) is arranged at the lower part inside the filtering device (1), a first mass sensor (9) is arranged at the bottom end of the second partition plate (8), a detection signal output end of the first mass sensor (9) is connected with a detection signal receiving end of the handheld terminal (32), and the liquid outlet of the, a return port formed in the lower portion of the filtering device (1) is communicated with the lower portion of the oil collecting device (2), the height of the return port is higher than that of the second partition plate (8), at least one oil-water separating device is arranged inside the oil collecting device (2), at least one grease collecting barrel (3) is arranged outside the oil collecting device (2), an oil discharge port of the oil-water separating device is communicated with corresponding grease, a second quality sensor (23) is installed at the bottom end of the grease collecting barrel (3), a detection signal output end of the second quality sensor (23) is connected with a detection signal receiving end of the handheld terminal (32), a water discharge port of the oil collecting device (2) is communicated with the sewage collecting barrel (18), a third quality sensor (19) is installed at the bottom end of the sewage collecting barrel (18), and a detection signal output end of the third quality sensor (19) is connected with a detection signal receiving end of the handheld terminal (, the detection signal output end of the handheld terminal (32) is connected with the data acquisition end of the upper computer (33), the data output end of the upper computer (33) is connected with the data receiving end of the cloud server (34), and the data output end of the upper computer (33) is also connected with the data signal receiving end of the handheld terminal (32);
a return port of the filtering device (1) is communicated with the lower part of the oil collecting device (2) through a return pipe (14), a first electromagnetic valve (15) is installed on the return pipe (14), and a control end of the first electromagnetic valve (15) is connected with a control signal output end of a handheld terminal (32);
an oil discharge port of the oil-water separation device is connected with the grease collecting barrel (3) through an oil collecting pipe (25), a second electromagnetic valve (26) is mounted on the oil collecting pipe (25), and a control end of the second electromagnetic valve (26) is connected with a control signal output end of the handheld terminal (32);
the water outlet of the oil collecting device (2) is connected with the sewage collecting barrel (18) through a water discharging pipe (20), a third electromagnetic valve (21) is arranged on the water discharging pipe (20), and the control end of the third electromagnetic valve (21) is connected with the control signal output end of the handheld terminal (32).
2. The oil-water separation monitoring system of claim 1, wherein: a plurality of first heaters (11) and a plurality of second heaters (16) are respectively installed inside the filtering device (1) and the oil receiving device (2), a first temperature sensor (10) and a second temperature sensor (17) are respectively installed on the inner walls of the filtering device (1) and the oil receiving device (2), the detection signal output ends of the first temperature sensor (10) and the second temperature sensor (17) are respectively connected with the detection signal receiving end of the handheld terminal (32), and the control ends of the first heaters (11) and the second heaters (16) are respectively connected with the control signal output end of the handheld terminal (32).
3. The oil-water separation monitoring system of claim 1, wherein: the oil-water separation device comprises a spiral blade (27), a rotating shaft (28), an oil collecting tank (30), a motor and a plurality of oil scraping sheets (29), one end of the rotating shaft (28) is connected with an output shaft of the motor, the spiral blade (29) surrounding the rotating shaft (28) is arranged in the extending direction of the rotating shaft (28), the plurality of oil scraping sheets (29) are arranged on the outer side of the spiral blade (27), the oil collecting tank (30) is arranged on one side, far away from the spiral blade (27), of the oil scraping sheets (29), an oil inlet is formed in the position, connected with the oil scraping sheets (29), of the oil collecting tank (30), an oil outlet is formed in the end portion of the oil collecting tank (30), and the oil outlet of the oil collecting tank (30) is an oil discharge.
4. The oil-water separation monitoring system of claim 1, wherein: install first alarm (12) and second alarm (24) on the outer wall of filter equipment (1) and grease collecting vessel (3) respectively, the control end of first alarm (12) and second alarm (24) is connected with the control signal output of handheld terminal (32) respectively.
5. The oil-water separation monitoring system of claim 1, wherein: the bottom end in the oil receiving device (2) is obliquely arranged, one side close to the return pipe (14) is lower than one side far away from the return pipe (14), a plurality of aerators (22) are mounted at the bottom end in the oil receiving device (2), and the aeration directions of the aerators (22) are upward along the vertical direction.
6. The oil-water separation monitoring system of claim 1, wherein: the handheld terminal (32) is a smart phone or a tablet personal computer carried by a worker, and the upper computer (33) is located inside the remote control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492117.XA CN107244711B (en) | 2017-06-26 | 2017-06-26 | Oil-water separation monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492117.XA CN107244711B (en) | 2017-06-26 | 2017-06-26 | Oil-water separation monitoring system |
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| CN107244711A CN107244711A (en) | 2017-10-13 |
| CN107244711B true CN107244711B (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710492117.XA Expired - Fee Related CN107244711B (en) | 2017-06-26 | 2017-06-26 | Oil-water separation monitoring system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828990A (en) * | 2018-07-19 | 2018-11-16 | 上海洁鹿环保科技有限公司 | A kind of intelligence water-oil separating management system and its management method |
| CN110054253A (en) * | 2019-04-09 | 2019-07-26 | 广州蒙太奇电器有限公司 | A kind of oily water separating equipment |
| CN111137947A (en) * | 2020-01-17 | 2020-05-12 | 泽尼特泵业(中国)有限公司 | Oil-water separation monitoring system based on WiFi unit and IoT cloud server |
| CN116139564A (en) * | 2023-02-10 | 2023-05-23 | 中冶节能环保有限责任公司 | A rural toilet excrement-water separation filter and its curved surface acquisition method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203154881U (en) * | 2013-04-10 | 2013-08-28 | 厦门嘉美晟能源科技有限公司 | Oil-water separation metering and conveying system |
| CN106573185B (en) * | 2014-07-30 | 2019-09-10 | 三菱综合材料株式会社 | Oily-water seperating equipment, drainage system |
| CN204039101U (en) * | 2014-07-31 | 2014-12-24 | 苏州美生环保科技有限公司 | A kind of egg Shape Plate Separator |
| CN104961264B (en) * | 2015-06-12 | 2017-03-08 | 安徽天健环保股份有限公司 | A kind of kitchen residue recycling collects operation mode |
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