CN110563201A - marine oil-water separator monitored control system based on big dipper - Google Patents
marine oil-water separator monitored control system based on big dipper Download PDFInfo
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- CN110563201A CN110563201A CN201910860590.8A CN201910860590A CN110563201A CN 110563201 A CN110563201 A CN 110563201A CN 201910860590 A CN201910860590 A CN 201910860590A CN 110563201 A CN110563201 A CN 110563201A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Analytical Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a Beidou-based monitoring system for a marine oil-water separator. The monitoring system comprises a ship-borne unit, a Beidou satellite navigation system and a shore monitoring center. The on-board unit includes an oil-water separator for treating the bilge water containing oil. The oil-water separator comprises a support frame, a filter which is arranged in the support frame and used for filtering water, and a separating device which is arranged at the top of the support frame and used for separating oil from water. The separating device comprises an oil removing assembly and a slag removing assembly which are sequentially distributed along the Z direction from bottom to top; the oil removing assembly comprises a box body, a partition board which is arranged in the box body and divides the box body into a first oil removing area and a second oil removing area, an oil removing structure which is arranged in the first oil removing area, and an auxiliary device which is arranged in the second oil removing area. The invention overcomes the defects of the prior art and provides the Beidou-based marine oil-water separator monitoring system which is good in monitoring effect and capable of effectively treating the oil-containing bilge water.
Description
Technical Field
The invention relates to the technical field of pollution monitoring, in particular to a Beidou-based marine oil-water separator monitoring system.
background
at present, the environmental consciousness is rising day by day, the harmony and unity of maintaining the economic high-speed development and the marine ecological balance are one of the subjects of the times, and the harmony and unity are also the requirements for responding to and building beautiful new China. According to the statistics of relevant data, about half of nearly 150 tons of petroleum entering the ocean every year are caused by ship ballast water, tank washing water and bilge water entering the ocean, and 30 ten thousand tons of petroleum enter the ocean by bilge water discharge, so that the direction of ship polluted seawater is a non-negligible problem.
the existing crew does not use an oil-water separator to treat bilge water, and selects to directly discharge the bilge water containing oil into the sea, or the bilge water treated by the oil-water separator does not reach the standard and discharges the bilge water containing oil which does not reach the standard into the sea, so that monitoring measures should be increased for the discharge of the polluted oil and water of the ship, how to effectively monitor the discharge of the bilge water containing oil of the ship and how to effectively treat the bilge water containing oil of the ship become problems which need to be solved urgently.
Disclosure of Invention
The invention discloses a Beidou-based marine oil-water separator monitoring system which comprises a shipborne unit, a monitoring unit and a monitoring unit, wherein the shipborne unit is provided with a monitoring unit;
The shipborne unit comprises an oil-water separator for treating the water containing the oil tank bottom; the oil-water separator comprises a support frame, a filter arranged in the support frame and used for filtering water, and a separation device arranged at the top of the support frame and used for oil-water separation; the method is characterized in that:
The separating device comprises an oil removing assembly and a slag removing assembly which are sequentially distributed along the Z direction from bottom to top;
The oil removing assembly comprises a box body, a partition board which is arranged in the box body and divides the box body into a first oil removing area and a second oil removing area, the first oil removing area is positioned above the second oil removing area, an oil removing structure arranged in the first oil removing area and an auxiliary device arranged in the second oil removing area are arranged.
The invention discloses a preferable monitoring system of a Beidou-based marine oil-water separator, which is characterized in that a deslagging assembly comprises a barrel, a fixed shaft, one end of the deslagging assembly is arranged on the fixed shaft, the other end of the deslagging assembly is arranged on the barrel, and a fixed plate, a first filter plate, a second filter plate and a third filter plate are sequentially distributed along the anticlockwise direction.
The invention discloses a preferable monitoring system of a Beidou-based marine oil-water separator, which is characterized in that a first filter plate, a second filter plate and a third filter plate are respectively provided with a first filter hole, a second filter hole and a third filter hole, and the diameters of the first filter hole, the second filter hole and the third filter hole are sequentially reduced;
the lower part of the cylinder is provided with a sewage inlet which is positioned between the fixed plate and the first filter plate;
The upper part of the cylinder is provided with a sewage outlet which is positioned between the fixed plate and the third filter plate;
The deoiling subassembly passes through the trunk line with the slagging-off subassembly and is connected, installs first water pump, first solenoid valve on the trunk line.
The invention discloses a monitoring system of a preferable Beidou-based marine oil-water separator, which is characterized in that an oil removing structure comprises a pair of vertical plates, a plurality of supporting plates, a pair of flow plates, a seal plate, an oil scraping piece, a first pipeline, a plurality of spray pipes and a plurality of spray nozzles, wherein the vertical plates are arranged at the top of a partition plate and are distributed along the Y direction, two ends of the supporting plates are respectively arranged on the pair of vertical plates and are uniformly distributed along the X direction, the first oil removing area is divided into a plurality of separation areas, the flow plates are arranged at the top of the partition plate and are distributed along the X direction and are symmetrically distributed relative to the separation areas, the seal plate is arranged at the top of the flow plates and is inclined towards the vertical plane in the separation areas, the oil scraping piece is arranged on the supporting plates and is used for cleaning the seal plate, the first.
the invention discloses a preferable monitoring system of a Beidou-based marine oil-water separator.
the invention discloses a preferable monitoring system of a Beidou-based marine oil-water separator, which is characterized in that an oil scraping piece comprises a translation block movably arranged at the top of a sealing plate and sleeved outside the sealing plate, a main shaft rotationally arranged on the supporting plate through a rolling bearing, a cylindrical motor A arranged in the main shaft and driving the main shaft to rotate, the gear shifting mechanism comprises a countershaft, a fixed gear, a transmission frame, a first gear, a second gear, a crank and a translation block, wherein the countershaft is rotatably installed on an outer cylindrical surface of the main shaft through a rolling bearing and coaxially arranged with the main shaft, the fixed gear is installed on the countershaft, one end of the transmission frame is installed on the main shaft and is of a Y-shaped structure, the first gear is rotatably installed at one end, far away from the main shaft, of the transmission frame and is meshed with the fixed gear and the fixed gear, the second gear is rotatably installed at one end, far away from the main shaft, of the transmission frame and is meshed with the fixed gear and the first.
The invention discloses a preferable Beidou-based monitoring system for a marine oil-water separator, which is characterized in that a translation block comprises a base block A, a base block B, a base block C, a base block D and an oil scraping plate, wherein the base block B is installed at one end, far away from a vertical plane in a separation area, of the base block A and is parallel to a sealing plate, the base block C is installed at one end, close to the vertical plane in the separation area, of the base block A and is parallel to the sealing plate, the base block D is installed on the base block B and is located at one end, far away from the base block A, of the base block B, one end of the oil scraping plate.
The invention discloses a preferable monitoring system of a Beidou-based marine oil-water separator, which is characterized in that a sealing plate is provided with a sliding column, a base plate A is provided with a sliding groove matched with the sliding column, and the sliding column is inserted into the sliding groove.
the invention discloses a monitoring system of a preferable Beidou-based marine oil-water separator, which is characterized in that a plurality of second pipelines are arranged between a first oil removing area and a second oil removing area, each separation area corresponds to one second pipeline, one end of each second pipeline is communicated with the upper part of the first oil removing area, and the other end of each second pipeline is communicated with the second oil removing area.
the invention discloses a preferable monitoring system of a Beidou-based marine oil-water separator, which is characterized in that an auxiliary device comprises a base, a U-shaped frame, a driving shaft, a cylindrical motor B, a base plate, a main shaft, a third gear, a rectangular frame, a transmission column, a support post A, a fourth gear, wherein the base is arranged at the bottom of a partition plate, the U-shaped frame is arranged on the base, the driving shaft is rotationally arranged on the base through a rolling bearing, the cylindrical motor B is arranged in the driving shaft and drives the driving shaft to rotate, one end of the base plate is arranged at the bottom of the driving shaft and inclines downwards, the main shaft is arranged on the base plate, the third gear is arranged on the main shaft, the rectangular frame is arranged at the U-shaped frame and is positioned below the U-shaped frame, two ends of the rectangular frame are rotationally arranged on the, install on support column A and be located the fifth gear of fourth gear below, one end is installed at transmission top of the post portion and the other end installs in the main shaft bottom, with the support column B of the coaxial setting of transmission post central axis, install on support column B and with the sixth gear of fifth gear engagement, install at transmission bottom of the post portion and with the (mixing) shaft of the coaxial setting of transmission post, install on the (mixing) shaft and around the stirring leaf of (mixing) shaft central axis circumference distribution.
The invention discloses a preferable monitoring system of a Beidou-based marine oil-water separator, which is characterized in that the included angle between a base plate and a horizontal plane is A, and the included angle between the central axis of a main shaft and the horizontal plane is 90-A;
The third gear is completely the same as the fifth gear, and the fourth gear is completely the same as the sixth gear.
The invention discloses a monitoring system of a preferable Beidou-based marine oil-water separator, which is characterized in that a flocculant inlet is arranged at the upper part of a second oil removing area, and a slag removing port and a water purifying port are arranged at the lower part of the second oil removing area; a third pipeline is arranged between the second oil removing area and the filter, one end of the third pipeline is communicated with the filter, and the other end of the third pipeline is communicated with the water purifying port;
and a water outlet of the filter is communicated with a fourth pipeline, and a fourth electromagnetic valve is installed on the fourth pipeline.
The invention discloses a monitoring system of a preferable Beidou-based marine oil-water separator, which is characterized by further comprising a Beidou satellite navigation system and an onshore monitoring center;
The Beidou satellite navigation system is used for navigation and positioning of ships and comprises a Beidou satellite, a Beidou satellite ground station and a Beidou operation service station; the Beidou satellite navigation system is used for ship positioning and data transmission, solves the problems of blind area positioning return and data reading in the water quality monitoring device by using the short message function of the Beidou satellite, and is realized by depending on the communication function of the Beidou satellite;
The shipborne unit also comprises a water quality monitoring device which is arranged on the oil-water separator and is used for detecting whether the water treated by the oil-water separator reaches the standard or not, a Beidou terminal which is used for receiving a Beidou satellite navigation system signal, sealing the water quality monitoring signal into a Beidou short message and sending the Beidou short message to a Beidou satellite, and a central processing unit which is used for calculating and processing a positioning signal and the water quality monitoring signal;
The shore monitoring center comprises a data receiving processor, a data storage processor, a data analysis processor and an alarm device; the shore monitoring center receives signals transmitted by the shipborne unit, so that the position of the ship is further determined, whether the bilge water processed by the oil-water separator reaches the standard or not is analyzed, when the processed bilge water does not reach the standard, the alarm device gives an alarm, and the ship position information and the water quality monitoring device which trigger the alarm are recorded by using the Beidou.
the working principle of the invention is as follows:
when the ship sails on the sea surface, the oil-water separator treats bilge water; the shipborne unit receives Beidou telegraph text information through a Beidou terminal, analyzes the position of a ship and the bilge water-oil concentration through the telegraph text information, inputs the position and the bilge water-oil concentration into a shipborne device through a Beidou module interface according to a Beidou communication protocol, controls and displays related contents through a central processing unit, and transmits the related contents to an onshore monitoring center through the communication function of Beidou short messages; the shore monitoring center further determines whether the position of the ship and the quality of the analysis bilge water reach the standard or not, and can transmit a command for controlling the fourth electromagnetic valve to be closed to the shipborne unit through the Beidou communication function, so that substandard water is prevented from being discharged to the sea.
the invention has the following beneficial effects: the invention overcomes the defects of the prior art and provides the Beidou-based marine oil-water separator monitoring system, which realizes effective monitoring on the discharge of the oily bilge water of the ship and also completes effective treatment of the oily bilge water.
drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a top cross-sectional view of the deslagging assembly of the present invention;
FIG. 4 is a front cross-sectional view of a first oil removal zone according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is a top cross-sectional view of a first degreasing section in accordance with the invention;
FIG. 7 is an enlarged view of portion C of FIG. 6;
FIG. 8 is a schematic view of the oil scraping member of the present invention;
FIG. 9 is a schematic view of a translation block according to the present invention;
FIG. 10 is a front sectional view of a second separation section according to the present invention;
FIG. 11 is an enlarged view of portion B of FIG. 10;
Fig. 12 is a general block diagram of the monitoring system of the present invention.
the figures are labeled as follows:
1000-oil-water separator, 1100-support frame, 1200-filter, 1300-separation device.
1301-a deoiling assembly, 1302-a deslagging assembly, 1304-a cylinder, 1305-a fixed shaft, 1306-a fixed plate, 1307-a first filter plate, 1308-a second filter plate, 1309-a third filter plate, 1310-a main pipe, 1311-a first water pump, 1312-a box, 1313-a first deoiling area, 1314-a second deoiling area, 1315-a deoiling structure, 1316-an auxiliary device, 1317-a vertical plate, 1318-a separation area, 1319-a support plate, 1320-a flow plate, 1321-a sealing plate, 1322-a deoiling piece, 1323-a spray pipe, 1324-a spray nozzle, 1325-a first pipe, 1326-a cleaning inlet, 1327-a translation block, 1328-a main shaft, 1331-a secondary shaft, 1332-a fixed gear, a transmission frame, 1334-a first gear, 1335-second gear, 1336-crank, 1337-base a, 1338-base B, 1339-base C, 1340-base D, 1341-wiper plate, 1342-strut, 1343-second conduit, 1344-base, 1345-clevis, 1346-drive shaft, 1348-base, 1349-spindle, 1350-third gear, 1351-rectangular frame, 1352-drive column, 1353-support column a, 1354-fourth gear, 1356-fifth gear, 1357-support column B, 1358-sixth gear, 1359-agitator shaft, 1360-agitator blade, 1361-flocculant inlet, 1362-clear water port, 1363-clear residue port, 1364-third conduit, 1365-fourth solenoid valve, 1366-baffle, 1367-fourth conduit.
2000-Water quality monitoring device.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
As shown in fig. 12, a Beidou-based marine oil-water separator monitoring system includes a Beidou satellite navigation system, a shipborne unit and an onshore monitoring center;
the Beidou satellite navigation system is used for navigation and positioning of ships and comprises a Beidou satellite, a Beidou satellite ground station and a Beidou operation service station; the Beidou satellite navigation system is used for ship positioning and data transmission, solves the problems of blind area positioning return and data reading in the water quality monitoring device 2000 by using the short message function of the Beidou satellite, and is realized by depending on the communication function of the Beidou satellite.
The on-board unit is including the oil water separator 1000 that is used for handling oiliness bilge water, installs on oil water separator 1000 and is used for detecting whether up to standard water quality monitoring device 2000 of water after oil water separator 1000 handles for accept big dipper satellite navigation system signal and seal up water quality monitoring signal and deposit as big dipper short message and send the big dipper terminal of big dipper satellite, be used for calculating the central processing unit who handles positioning signal, water quality monitoring signal.
The shore monitoring center comprises a data receiving processor, a data storage processor, a data analysis processor and an alarm device; the shore monitoring center receives signals transmitted by the shipborne unit, so that the position of the ship is further determined, whether the bilge water processed by the oil-water separator 1000 reaches the standard or not is analyzed, when the processed bilge water does not reach the standard, the alarm device gives an alarm, and the ship position information and the water quality monitoring device 2000 which trigger the alarm are recorded by using the Beidou.
the monitoring force is increased for the discharge of the ship sump oil water through the Beidou satellite navigation system, the shipborne unit and the onshore monitoring center, and the effective monitoring of the oil-containing bilge water is realized.
as shown in fig. 1 and 2, the separator 1000 includes a support frame 1100, a filter 1200 installed in the support frame 1100 for filtering water, and a separator 1300 installed on top of the support frame 1100 for separating oil from water.
Filter 1200 is a purchased part; the separating device 1300 comprises an oil removing assembly 1301 and a deslagging assembly 1302 which are sequentially distributed from bottom to top along the Z direction.
As shown in fig. 3, the deslagging assembly 1302 includes a cylinder 1304, a fixed shaft 1305 installed in the cylinder 1304 and coaxially disposed with the cylinder 1304, a fixed plate 1306, a first filter plate 1307, a second filter plate 1308, and a third filter plate 1309, one end of which is installed on the fixed shaft 1305 and the other end of which is installed on the cylinder 1304 and which are sequentially distributed along the counterclockwise direction;
The first filter plate 1307, the second filter plate 1308 and the third filter plate 1309 are respectively provided with a first filtering hole, a second filtering hole and a third filtering hole, and the diameters of the first filtering hole, the second filtering hole and the third filtering hole are reduced in sequence; the lower part of the cylinder 1304 is provided with a sewage inlet which is positioned between the fixing plate 1306 and the first filter plate 1307; the upper part of the cylinder 1304 is provided with a sewage outlet which is positioned between the fixing plate 1306 and the third filter plate 1309.
fixed particles in bilge water are filtered through the deslagging assembly 1302, the volume is greatly saved by the aid of the first filter plate 1307, the second filter plate 1308 and the third filter plate 1309 which are distributed in the circumferential direction, and deslagging efficiency is improved while water flow filtering stroke is saved.
The oil removing assembly 1301 and the deslagging assembly 1302 are connected through a main pipeline 1310, and a first water pump 1311 and a first electromagnetic valve are mounted on the main pipeline 1310;
The oil removal assembly 1301 includes a tank 1312, a partition 1366 installed in the tank 1312 and dividing the tank 1312 into a first oil removal zone 1313 and a second oil removal zone 1314, the first oil removal zone 1313 being located above the second oil removal zone 1314, an oil removal structure 1315 installed in the first oil removal zone 1313, and an auxiliary device 1316 installed in the second oil removal zone 1314.
As shown in fig. 4 and 6, the oil removing structure 1315 includes a pair of vertical plates 1317 mounted on the top of the partition plate 1366 and distributed in the Y direction, a plurality of support plates 1319 having both ends respectively mounted on the pair of vertical plates 1317 and uniformly distributed in the X direction to divide the first oil removing region 1313 into a plurality of separation regions 1318, a pair of flow plates 1320 mounted on the top of the partition plate 1366 and distributed in the X direction and symmetrically distributed with respect to the separation regions 1318, a sealing plate 1321 mounted on the top of the flow plates 1320 and inclined toward the vertical plane in the separation regions 1318, an oil scraping member 1322 mounted on the support plates 1319 and used for cleaning the sealing plate 1321, a first pipe 1325 mounted on the top of the tank 1312, a plurality of shower nozzles 1323 mounted on the top of the tank 1312 and communicated with the first pipe 1325 and located in the separation regions 1318, and a plurality of shower nozzles 1324 mounted on the shower nozzles 1323 and distributed in the.
one end of the main pipe 1310 is communicated with the sewage outlet and the other end is communicated with the first pipe 1325; the main conduit 1310 is provided with a cleaning inlet 1326 through which a cleaning agent may be introduced to clean the separator 1300.
the flow plate 1320 has a zigzag configuration, and the flow plate 1320 includes a plurality of V-shaped plates connected end to end.
through the arrangement of the plurality of separation areas 1318, a plurality of laminar flows with narrow spaces are formed, the collision chance between oil drops and oil drops is increased, the oil drops with small sizes are enabled to move and collide together, and the rising speed of the oil drops in water is in direct proportion to the diameter of the oil drops, so that the separation areas 1318 greatly improve the rising speed of the oil drops, the oil drops can be quickly hung on the sealing plate 1321, and the oil removing efficiency by gravity is greatly improved; the use of the serrated flow plates 1320 increases the collision between bilge water and the flow plates 1320, further increasing the chance of collision between oil droplets.
As shown in fig. 5, 7 and 8, the wiper 1322 includes a translation block 1327 movably mounted on top of the sealing plate 1321 and sleeved outside the sealing plate 1321, a main shaft 1328 rotatably mounted on the support plate 1319 through a rolling bearing, a cylindrical motor mounted in the main shaft 1328 and driving the main shaft 1328 to rotate, the gear mechanism comprises a countershaft 1331 which is rotatably mounted on the outer cylindrical surface of a main shaft 1328 through a rolling bearing and is coaxially arranged with the main shaft 1328, a fixed gear 1332 mounted on the countershaft 1331, a transmission frame 1333, one end of which is mounted on the main shaft 1328 and is of a Y-shaped structure, a first gear 1334 which is rotatably mounted at one end of the transmission frame 1333, far away from the main shaft 1328 and is meshed with the fixed gear 1332, a second gear 1335 which is rotatably mounted at one end of the transmission frame 1333, far away from the main shaft 1328 and is meshed with the fixed gear 1332 and the first gear 1334 simultaneously, and a crank 1336, one end of which is hinged with the transmission frame 1333, the hinged part of which is concentrically arranged with the second gear 1335.
As shown in fig. 7 and 9, translation block 1327 includes a base block a1337, a base block B1338 mounted at an end of base block a1337 remote from the vertical in separation region 1318 and parallel to cover plate 1321, a base block C1339 mounted at an end of base block a1337 near the vertical in separation region 1318 and parallel to cover plate 1321, a base block D1340 mounted on base block B1338 at an end of base block B1338 remote from base block a1337, and a pair of oil scraping plates 1341 mounted at one end on base block C1339 and inclined in the direction of cover plate 1321 at the other end.
The closing plate 1321 is provided with a sliding column 1342, the base plate 1348A is provided with a sliding groove matched with the sliding column 1342, and the sliding column 1342 is inserted into the sliding groove.
The fixed gear 1332 has a radius R and the crank 1336 has a length R.
The oil scraping piece 1322 is used for cleaning the sealing plate 1321, so that the oil removing effect is prevented from being influenced by excessive oil hung on the sealing plate 1321; the main shaft 1328 is driven to rotate by the cylindrical motor a, the transmission frame 1333 is driven to rotate by the main shaft 1328, the first gear 1334 and the second gear 1335 are meshed with the fixed gear 1332 simultaneously when the first gear 1334 and the second gear 1335 rotate along with the transmission frame 1333, the first gear 1334 is meshed with the second gear 1335, the crank 1336 rotates, the crank 1336 drives the translation block 1327 to reciprocate in the Y direction, the formation length of the translation block 1327 is 4R, and the oil scraper 1341 scrapes oil on the sealing plate 1321.
A plurality of second pipelines 1343 are arranged between the first oil removing area 1313 and the second oil removing area 1314, each separation area 1318 corresponds to one second pipeline 1343, one end of each second pipeline 1343 is communicated with the upper part of the first oil removing area 1313, and the other end of each second pipeline 1343 is communicated with the second oil removing area 1314.
as shown in fig. 10 and 11, the auxiliary device 1316 includes a base 1344 mounted at the bottom of the partition 1366, a U-shaped frame 1345 mounted on the base 1344, a driving shaft 1346 rotatably mounted on the base 1344 through a rolling bearing, a cylindrical motor B mounted in the driving shaft 1346 and driving the driving shaft 1346 to rotate, a base 1348 having one end mounted at the bottom of the driving shaft 1346 and inclined downward, a rotating shaft 1349 mounted on the base 1348, a third gear 1350 mounted on the rotating shaft 1349, a rectangular frame 1351 having two ends rotatably mounted on the U-shaped frame 1345 through a first pin and positioned below the U-shaped frame 1345, a driving post 1352 rotatably mounted in the rectangular frame 1351 through a second pin and arranged coaxially with the rotating shaft 1349, a supporting post a1353 rotatably mounted on the top of the driving post 1352 through a rolling bearing and far from the central axis of the driving post 1352, a fourth gear 1354 mounted on the supporting post a1353 and engaged with the third gear 1350, a fifth gear 1356 mounted on support post a1353 and located below fourth gear 1354, a support post B1357 mounted at one end on top of drive post 1352 and at the other end on the bottom of spindle 1349, coaxially disposed with the central axis of drive post 1352, a sixth gear 1358 mounted on support post B1357 and in mesh with fifth gear 1356, a stirring shaft 1359 mounted at the bottom of drive post 1352 and coaxially disposed with drive post 1352, stirring vanes 1360 mounted on stirring shaft 1359 and circumferentially distributed around the central axis of stirring shaft 1359.
the included angle between the base plate 1348 and the horizontal plane is A, and the included angle between the central axis of the rotating shaft 1349 and the horizontal plane is 90-A. The third gear 1350 is identical to the fifth gear 1356, and the fourth gear 1354 is identical to the sixth gear 1358.
A flocculating agent inlet 1361 is arranged at the upper part of the second oil removing area 1314, and a slag cleaning port 1363 and a water purifying port 1362 are arranged at the lower part of the second oil removing area 1314;
A third pipeline 1364 is arranged between the second oil removing area 1314 and the filter, one end of the third pipeline 1364 is communicated with the filter, and the other end of the third pipeline 1364 is communicated with the water purifying port 1362.
The flocculating agent is fully dispersed in the second degreasing area 1314 through an auxiliary device 1316, so that the flocculating agent and bilge water fully react to ensure thorough degreasing; the cylindrical motor B is used for driving the driving shaft 1346 to rotate, the transmission post 1352 rotates along with the base plate 1348, the inclined transmission post 1352 transmits around the central axis of the driving shaft 1346, the rectangular frame 1351 rotates around the first pin, the rectangular frame 1351 drives the transmission post 1352 to rotate around the first pin, and the stirring shaft 1359 and the stirring blade 1360 rotate along with the transmission post 1352, so that the diversity and complexity of the motion track of the stirring blade 1360 are increased, and the stirring range of the stirring blade 1360 is enlarged. Meanwhile, the base plate 1348, the rotating shaft 1349 and the driving shaft 1346 rotate, the third gear 1350 is meshed with the fourth gear 1354, the fourth gear 1354 drives the supporting column A1353 to rotate, the fifth gear 1356 rotates with the sixth gear 1358, and the transmission ratio is increased by meshing of the gears.
The outlet of the filter is in communication with a fourth conduit 1367.
A first oil electromagnetic valve is installed on the main pipeline 1310, a second electromagnetic valve is installed on the second pipeline 1343, a third electromagnetic valve is installed on the third pipeline 1364, a fourth electromagnetic valve 1365 is installed on the fourth pipeline 1367, the water quality monitoring device 2000 is installed on the fourth pipeline 1367, and the water quality monitoring device 2000 and the fourth electromagnetic valve 1365 are arranged along the flow direction of water flow.
the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve 1365 and the water quality monitoring device 2000 are controlled by the central processing unit and the on-shore monitoring center.
The working principle of the monitoring system disclosed by the invention is as follows:
When the ship sails on the sea surface, the oil-water separator treats bilge water; the shipborne unit receives Beidou telegraph text information through a Beidou terminal, analyzes the position of a ship and the bilge water-oil concentration through the telegraph text information, inputs the position and the bilge water-oil concentration into a shipborne device through a Beidou module interface according to a Beidou communication protocol, controls and displays related contents through a central processing unit, and transmits the related contents to an onshore monitoring center through the communication function of Beidou short messages; the shore monitoring center further determines whether the position of the ship and the quality of the analysis bilge water reach the standard or not, and can transmit a command for controlling the fourth electromagnetic valve to be closed to the shipborne unit through the Beidou communication function, so that substandard water is prevented from being discharged to the sea.
The oil-water separator is used for treating the oil-containing bilge water: the oil-containing bilge water sequentially passes through a deslagging assembly, an oil removing assembly and a filter, and large-particle magazines are filtered in the deslagging assembly; then the mixture enters a first oil removal area through a spray nozzle, oil-water gravity separation is realized by using an oil removal structure, and preliminary oil removal is completed; then the oil-containing bilge water enters a second oil removal area, and the oil-containing bilge water is fully mixed with a flocculating agent by using an auxiliary device, so that the effects of impurity removal and oil removal are further achieved; and then the oily bilge water enters a filter, fine filtration is completed by using the filter, and a sterilization effect is achieved.
many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (10)
1. A Beidou-based marine oil-water separator monitoring system comprises a shipborne unit;
The on-board unit comprises an oil-water separator (1000) for treating bilge water containing oil; the oil-water separator (1000) comprises a support frame (1100), a filter (1200) which is arranged in the support frame (1100) and used for filtering water, and a separation device (1300) which is arranged at the top of the support frame (1100) and used for separating oil from water; the method is characterized in that:
The separation device (1300) comprises an oil removing assembly (1301) and a slag removing assembly (1302) which are sequentially distributed from bottom to top along the Z direction;
The oil removing assembly (1301) comprises a box body (1312), a partition plate (1366) which is installed in the box body (1312) and divides the box body (1312) into a first oil removing area (1313) and a second oil removing area (1314), wherein the first oil removing area (1313) is positioned above the second oil removing area (1314), an oil removing structure (1315) installed in the first oil removing area (1313), and an auxiliary device (1316) installed in the second oil removing area (1314).
2. the Beidou-based marine oil-water separator (1000) monitoring system according to claim 1, wherein the deslagging assembly (1302) comprises a cylinder (1304), a fixed shaft (1305) installed in the cylinder (1304) and coaxially arranged with the cylinder (1304), one end of the deslagging assembly is installed on the fixed shaft (1305) and the other end of the deslagging assembly is installed on the cylinder (1304), and the fixed plate (1306), the first filter plate (1307), the second filter plate (1308) and the third filter plate (1309) are sequentially distributed along the counterclockwise direction.
3. the Beidou-based marine oil-water separator (1000) monitoring system according to claim 2, wherein the first filter plate (1307), the second filter plate (1308) and the third filter plate (1309) are respectively provided with a first filter hole, a second filter hole and a third filter hole, and the diameters of the first filter hole, the second filter hole and the third filter hole are reduced in sequence;
The lower part of the cylinder body (1304) is provided with a sewage inlet which is positioned between the fixing plate (1306) and the first filter plate (1307);
A sewage outlet is formed in the upper part of the cylinder body (1304) and is positioned between the fixing plate (1306) and the third filter plate (1309);
the oil removing assembly (1301) is connected with the deslagging assembly (1302) through a main pipe (1310), and a first water pump (1311) and a first electromagnetic valve are installed on the main pipe (1310).
4. the Beidou-based monitoring system for the marine oil-water separator (1000) of the claim 1, characterized in that the oil removing structure (1315) comprises a pair of vertical plates (1317) arranged on the top of a partition plate (1366) and distributed along the Y direction, a plurality of supporting plates (1319) with two ends respectively arranged on the pair of vertical plates (1317) and uniformly distributed along the X direction to divide the first oil removing area (1313) into a plurality of separation areas (1318), a pair of supporting plates (1320) arranged on the top of the partition plate (1366) and distributed along the X direction and symmetrically distributed about the separation areas (1318), a flow plate (1321) arranged on the top of the flow plate (1320) and inclined towards the middle vertical plane of the separation areas (1318), an oil scraper (1322) arranged on the supporting plates (1319) and used for cleaning the flow plate (1321), a first pipeline (1325) arranged on the top of the box body (1312) and communicated with the first pipeline (, A plurality of spray pipes 1323 positioned in the separation area 1318, and a plurality of spray nozzles 1324 installed on the spray pipes 1323 and distributed along the central axis direction of the spray pipes 1323.
5. the Beidou based marine oil-water separator (1000) monitoring system of claim 4, wherein the flow plate (1320) is of a saw-toothed structure, the flow plate (1320) comprising a plurality of V-shaped plates connected end to end.
6. The Beidou-based marine oil-water separator (1000) monitoring system according to claim 4 or 5, wherein the oil scraper (1322) comprises a translation block (1327) movably installed on top of the closing plate (1321) and sleeved outside the closing plate (1321), a main shaft (1328) rotatably installed on the support plate (1319) through a rolling bearing, a cylindrical motor A installed in the main shaft (1328) and driving the main shaft (1328) to rotate, a secondary shaft (1331) rotatably installed on an outer cylindrical surface of the main shaft (1328) and coaxially arranged with the main shaft (1328) through a rolling bearing, a fixed gear (1332) installed on the secondary shaft (1331), a transmission frame (1333) having one end installed on the main shaft (1328) and a Y-shaped structure, a first gear (1334) rotatably installed on one end of the transmission frame (1333) far away from the main shaft (1328) and meshed with the fixed gear (1332), a second gear (1335) which is rotatably arranged at one end of the transmission frame (1333) far away from the main shaft (1328) and is simultaneously meshed with the fixed gear (1332) and the first gear (1334), and a crank (1336) which is hinged with the transmission frame (1333), the hinged part of which is concentric with the second gear (1335) and the other end of which is hinged with the translation block (1327).
7. The Beidou-based marine oil-water separator (1000) monitoring system as set forth in claim 6, wherein the translation block (1327) comprises a base block A (1337), a base block B (1338) mounted at one end of the base block A (1337) away from the vertical plane in the separation region (1318) and parallel to the sealing plate (1321), a base block C (1339) mounted at one end of the base block A (1337) close to the vertical plane in the separation region (1318) and parallel to the sealing plate (1321), a base block D (1340) mounted on the base block B (1338) and located at one end of the base block B (1338) away from the base block A (1337), and an oil scraping plate (1341) mounted at one end on the base block C (1339) and inclined in the direction of the sealing plate (1321) at the other end.
8. The Beidou-based marine oil-water separator (1000) monitoring system according to claim 1, wherein the auxiliary device (1316) comprises a base (1344) installed at the bottom of the partition plate (1366), a U-shaped frame (1345) installed on the base (1344), a driving shaft (1346) rotatably installed on the base (1344) through a rolling bearing, a cylindrical motor B installed in the driving shaft (1346) and driving the driving shaft (1346) to rotate, a base plate (1348) having one end installed at the bottom of the driving shaft (1346) and inclined downwards, a rotating shaft (1349) installed on the base plate (1348), a third gear (1350) installed on the rotating shaft (1349), a rectangular frame (1351) having two ends rotatably installed on the U-shaped frame (1345) and located below the U-shaped frame (1345) through a first pin, a transmission column (1352) rotatably installed in the rectangular frame (1351) through a second pin and arranged coaxially with the rotating shaft (1349), a support post a (1353) rotatably mounted on top of the drive post (1352) and distal from the central axis of the drive post (1352) by rolling bearings, a fourth gear (1354) mounted on the support post a (1353) and meshing with the third gear (1350), a fifth gear (1356) mounted on the support post a (1353) and located below the fourth gear (1354), a support post B (1357) mounted on top of the drive post (1352) at one end and mounted on the bottom of the shaft (1349) at the other end, coaxially disposed with the central axis of the drive post (1352), a sixth gear (1358) mounted on the support post B (1357) and meshing with the fifth gear (1356), a stirring shaft (1359) mounted on the bottom of the drive post (1352) and coaxially disposed with the drive post (1352), stirring vanes (1360) mounted on the stirring shaft (1359) and circumferentially distributed around the central axis of the stirring shaft (1359).
9. The Beidou-based monitoring system for the marine oil-water separator (1000) according to claim 1, characterized in that a flocculating agent inlet (1361) is installed at the upper part of the second oil removing area (1314), and a slag cleaning port (1363) and a water purifying port (1362) are installed at the lower part of the second oil removing area (1314); a third pipeline (1364) is arranged between the second oil removing area (1314) and the filter, one end of the third pipeline (1364) is communicated with the filter, and the other end of the third pipeline (1364) is communicated with the water purifying port (1362);
the water outlet of the filter is communicated with a fourth pipeline (1367), and a fourth electromagnetic valve (1365) is installed on the fourth pipeline (1367).
10. The Beidou-based marine oil-water separator (1000) monitoring system of claim 1, further comprising a Beidou satellite navigation system, an onshore monitoring center;
The Beidou satellite navigation system is used for navigation and positioning of ships and comprises a Beidou satellite, a Beidou satellite ground station and a Beidou operation service station; the Beidou satellite navigation system is used for ship positioning and data transmission, solves the problems of blind area positioning return and data reading in the water quality monitoring device by using the short message function of the Beidou satellite, and is realized by depending on the communication function of the Beidou satellite;
The shipborne unit also comprises a water quality monitoring device which is arranged on the oil-water separator (1000) and is used for detecting whether the water treated by the oil-water separator (1000) reaches the standard or not, a Beidou terminal which is used for receiving a Beidou satellite navigation system signal, sealing the water quality monitoring signal into a Beidou short message and sending the Beidou short message to a Beidou satellite, and a central processing unit which is used for calculating and processing a positioning signal and a water quality monitoring signal;
The shore monitoring center comprises a data receiving processor, a data storage processor, a data analysis processor and an alarm device; the shore monitoring center receives signals transmitted by the shipborne unit, so that the position of a ship is further determined, whether the bilge water processed by the oil-water separator (1000) reaches the standard or not is analyzed, when the processed bilge water does not reach the standard, the alarm device gives an alarm, and the ship position information and the water quality monitoring device which trigger the alarm are recorded by using the Beidou.
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| CN201910860590.8A CN110563201A (en) | 2019-09-11 | 2019-09-11 | marine oil-water separator monitored control system based on big dipper |
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| CN201910860590.8A CN110563201A (en) | 2019-09-11 | 2019-09-11 | marine oil-water separator monitored control system based on big dipper |
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Application publication date: 20191213 |