CN115709792A - Cabin stern tube oil-mixing purification system - Google Patents
Cabin stern tube oil-mixing purification system Download PDFInfo
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- CN115709792A CN115709792A CN202211238805.0A CN202211238805A CN115709792A CN 115709792 A CN115709792 A CN 115709792A CN 202211238805 A CN202211238805 A CN 202211238805A CN 115709792 A CN115709792 A CN 115709792A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The invention discloses a cabin stern tube oil-mixing purification system. The invention comprises an oil storage tank and a tail shaft pipe system respectively, and also comprises a settling tank, an air cleaning pump, a serial washing oil tank and a purifier, wherein the purifier is supplied with oil by the settling tank, one end of a purified oil outlet of the purifier is fixedly communicated with the oil storage tank, the tail shaft pipe system is supplied with oil by the oil storage tank, one end of an oil outlet of the serial washing oil tank is respectively communicated with the tail shaft pipe system and the purifier, one end of a sewage discharge outlet of the purifier is communicated with the settling tank, one end of an air outlet of the air cleaning pump is communicated with the purifier, the purifier comprises a purification tank assembly, the inner wall of the purification tank assembly is rotatably connected with a decontamination assembly, and the inner wall of the decontamination assembly is rotatably connected with a filtering assembly. The invention can efficiently finish the oil supply operation of the stern tube in the cabin of the marine engine by arranging the sedimentation tank, the purifier, the serial washing oil tank and other structures, and the serial washing oil purification mechanism of the oil supply system is added when the oil way supply operation is carried out.
Description
Technical Field
The invention relates to the technical field of ship purification systems, in particular to a cabin stern tube oil-mixing purification system.
Background
Marine fuels are dirty oils of very low quality, i.e. the final bitumen-like residue from crude oil after extraction of various useful chemicals, which is inexpensive and provides a great economic benefit to the operation of ships, but their use must rely on the purification of the oil to remove impurity particles.
In the prior art, a patent document with the publication number of CN111776189a discloses an intelligent purifying system for ship fuel, which comprises a first fuel storage tank, a second fuel storage tank, a first fuel precipitation tank, a second fuel precipitation tank, a first main engine daily fuel tank, a second main engine daily fuel tank, a first auxiliary engine daily fuel tank, a second auxiliary engine daily fuel tank and a fuel residue tank, wherein the first fuel storage tank is connected with the first fuel precipitation tank through a first pipeline, and the ship fuel purification is a set of complex operation flow and special technological process programming and intelligentization.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention aims to provide an engine room stern tube oil mixing purification system, which can efficiently finish the oil supply operation of a stern tube in a marine engine room by arranging a settling tank, a purifier, a serial washing oil tank and other structures, and is additionally provided with an oil mixing purification mechanism of an oil supply system during the oil supply operation.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme, and the technical scheme adopted by the engine room stern tube oil-mixing purification system is as follows: the purifier is supplied with oil by the sedimentation tank, one end of a purified oil outlet of the purifier is fixedly communicated with the oil storage tank, the tail shaft pipe system is supplied with oil by the oil storage tank, one end of an oil outlet of the serial washing oil tank is respectively communicated with the tail shaft pipe system and the purifier, one end of a sewage discharge outlet of the purifier is communicated with the sedimentation tank, and one end of an air outlet of the air cleaning pump is communicated with the purifier;
the purifier comprises a tank body assembly, the inner wall of the tank body assembly is connected with a dirt cleaning assembly in a rotating mode, the inner wall of the dirt cleaning assembly is connected with a filtering assembly in a rotating mode, and the inner wall of the filtering assembly is connected with a backflushing assembly communicated with a gas cleaning pump and a serial washing oil tank in a rotating mode.
As the preferred scheme, the fixed intercommunication respectively has into oil pipe, sampling tube and blowdown house steward on the surface in precipitation cabin, it all is provided with first solenoid valve to advance oil pipe, sampling tube and blowdown house steward and the intercommunication department in precipitation cabin, the liquid level probe is all installed to the inside in precipitation cabin and oil storage tank.
As preferred scheme, the intercommunication department of clearing machine and settling chamber, tail central siphon system and batch oil tank and the intercommunication department of cluster wash tank and clearing machine, the intercommunication department of clearing machine and batch oil tank all are provided with the pump body, the intercommunication department of cluster wash tank and tail central siphon system and clearing machine, batch oil tank and settling cabin all are provided with the second solenoid valve, cluster wash tank, batch oil tank, clearing machine and settling cabin set gradually from top to bottom in the inside of system.
As preferred scheme, jar body subassembly is including the purifying tank, the week side fixed mounting of purifying tank has servo motor, three initiative bevel gear is installed to servo motor's output axle head, the side fixed mounting of purifying tank has the branch dirty pipe, divide the inside of dirty pipe to set up a set of branch dirty orifice that is linear array distribution and level setting, the bottom of purifying tank is fixed the intercommunication respectively has blowdown branch pipe and clean oil calandria, the other end and the precipitation cabin intercommunication of blowdown branch pipe, the other end and the batch oil tank intercommunication of clean oil calandria, the subassembly of decontaminating, filter subassembly and recoil subassembly all drive through servo motor.
Preferably, the inside of the sewage separating pipe and the inside of the oil purifying discharge pipe are both provided with flow meters.
As preferred scheme, the subassembly of decontaminating includes an outer section of thick bamboo of revolving, the week side of an outer section of thick bamboo of revolving rotates with the purifying tank to be connected, the bottom fixed mounting who revolves a section of thick bamboo outward has the clear piece of spiral, the bottom fixed mounting who revolves a section of thick bamboo outward have a set of vertical setting and with the clear piece fixed connection's of spiral stiffener, the top fixed mounting who revolves a section of thick bamboo outward has the first driven bevel gear ring of being connected with the servo motor transmission.
As preferred scheme, the filtering component includes that the filtration revolves a section of thick bamboo, the side of week that the filtration revolves a section of thick bamboo rotates with outer revolving a section of thick bamboo and is connected, the inner wall that the filtration revolves a section of thick bamboo is seted up a plurality of groups and is the filtration mesh that the circumference array distributes, the filtration mesh is the level setting, the inner wall of spiral dirt removing piece rotates the laminating with the filtration revolves a section of thick bamboo, the fixed intercommunication in bottom that the filtration revolves a section of thick bamboo has the oil discharge fill, the bottom and the clean oil calandria of oil discharge fill rotate the intercommunication, the filtration revolves the top fixed mounting of a section of thick bamboo and has the driven awl ring gear of second of being connected with the servo motor transmission.
As preferred scheme, the inner wall fixed mounting of spiral dirt cleaning sheet has a set of rubber brush strip that is linear array and distributes, and is a set of the inner wall of rubber brush strip all rotates the laminating with the section of thick bamboo soon of filtering, the section of thick bamboo is revolved for the top and seals lower extreme open-ended cavity tubular structure soon in the filtering.
As preferred scheme, the recoil subassembly includes recoil central siphon and yoke pipe respectively, the week side and the purifying tank fixed connection of yoke pipe, the both ends of yoke pipe are fixed the intercommunication respectively and have intake pipe and wash oil to advance the pipe, the accuse valve is all installed to the inside that intake pipe and wash oil advance the pipe, the one end and the fixed intercommunication of gas-cleaning pump of intake pipe air inlet, wash oil advances the fixed intercommunication of one end and the cluster wash oil case of pipe oil inlet, the week side and the rotation of filtering rotary drum of recoil central siphon are connected, the top fixed mounting of recoil central siphon has the third driven taper ring gear of being connected with the servo motor transmission, the recoil orifice that a plurality of groups were circumference array distribution and level setting is seted up to the inner wall of recoil central siphon, week side fixed mounting of recoil central siphon has the spiral pressure oil piece, the week side and the rotation of filtering rotary drum of spiral pressure oil piece laminate.
As a preferable scheme, the backflushing shaft tube is of a hollow tubular structure with a closed top end and an open lower end, the aperture of the backflushing spray holes is 3-10 times that of the filter screen holes, and the aperture of the backflushing spray holes is 0.1-0.3 time that of the pollutant separation spray holes.
(III) advantageous effects
Compared with the prior art, the invention provides a cabin stern tube oil mixing purification system which has the following beneficial effects
1. According to the invention, through the arrangement of the structures such as the settling tank, the purifier, the serial washing oil tank and the like, the device can efficiently complete the oil supply operation of the stern tube in the marine engine room, and the serial washing oil tank is additionally provided with the serial washing oil purification mechanism of the oil supply system when the oil supply operation is carried out on an oil way, when the related oil way pipeline or oil using equipment in the system needs to be cleaned, the serial washing oil tank can efficiently clean the pipeline and the oil using equipment through the back flushing and back serial washing principles, and through the recovery type structure arrangement of the settling tank, the loss rate of the serial washing oil can be effectively reduced during cleaning, and through the reduction of the loss rate, the purification cost of the purification system is reduced, and through the overhead type structure arrangement of the serial washing oil tank, the serial washing efficiency of the purification system can be effectively improved, so that the labor cost is saved
2. According to the invention, through the arrangement of the purifier, on one hand, the purification operation of the marine oil can be efficiently completed, on the other hand, the filtered oil stain can be automatically discharged or compressed during the purification operation, and through the arrangement of the backflushing component, the filtering mechanism in the purifier can be rapidly backflushed for self-maintenance and cleaning by utilizing high-pressure gas, high-pressure oil and a centrifugal principle.
Drawings
FIG. 1 is a schematic view of a flow structure of a cabin stern tube oil-mixing purification system according to the present invention;
FIG. 2 is a schematic view of the structure of the purification machine of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B according to the present invention;
FIG. 6 is a schematic view of the construction of the outer rotor and the reinforcing bar of the present invention;
FIG. 7 is a schematic view of a filter cartridge according to the present invention;
FIG. 8 is a schematic view of the construction of the recoil shaft tube and recoil jet orifice of the present invention.
In the figure: 1. an oil storage tank; 2. a tail shaft pipe system; 3. a settling chamber; 4. a gas-cleaning pump; 5. serially washing the oil tank; 6. a purifier; 7. an oil inlet pipe; 8. a sampling tube; 9. a main sewer; 10. a first solenoid valve; 11. a liquid level probe; 12. a pump body; 13. a second solenoid valve; 14. a purification tank; 15. a servo motor; 16. a sewage separating pipe; 17. a sewage branch pipe; 18. an oil-purifying discharge pipe; 19. an outward rotating cylinder; 20. a spiral decontamination sheet; 21. a reinforcing bar; 22. a filtering rotary cylinder; 23. filtering the meshes; 24. an oil discharge hopper; 25. a rubber brush bar; 26. a recoil shaft tube; 27. connecting pipes; 28. an air inlet pipe; 29. a wash oil inlet pipe; 30. backflushing the spray holes; 31. and (5) spirally pressing the oil sheet.
Detailed Description
The invention will be further elucidated and described with reference to a specific embodiment and the drawings of the specification:
referring to fig. 1-8, the present invention provides a system for purifying oil from a stern tube of a cabin: the oil storage tank 1 is used for storing daily oil in the system, the stern tube system 2 is a stern tube of a ship cabin, and the stern tube system 2 is an existing ship part, so that the details are not repeated;
the device also comprises a precipitation cabin 3, an air cleaning pump 4, a serial cleaning oil tank 5 and a purifier 6;
an oil inlet pipe 7, a sampling pipe 8 and a sewage draining main pipe 9 are fixedly communicated with the surface of the settling chamber 3 respectively, first electromagnetic valves 10 are arranged at the communicated positions of the oil inlet pipe 7, the sampling pipe 8 and the sewage draining main pipe 9 and the settling chamber 3, and liquid level probes 11 are arranged in the settling chamber 3 and the oil storage tank 1 respectively;
the sedimentation tank 3 and the liquid level probe 11 in the oil storage tank 1 are respectively used for monitoring the oil height in the sedimentation tank 3 and the oil height in the oil storage tank 1, and the model of the liquid level probe 11 is BRYW-101;
the oil inlet pipe 7 is used for supplying oil, the sampling pipe 8 is used for sampling the oil in the settling chamber 3, the oil sedimentation degree in the settling chamber 3 is analyzed, and the sewage discharge header pipe 9 is used for discharging oil stains in the settling chamber 3;
the oil is supplied to the purifier 6 by the sedimentation tank 3, one end of a clean oil outlet of the purifier 6 is fixedly communicated with the oil storage tank 1, the oil is supplied to the tail shaft pipe system 2 by the oil storage tank 1, one end of an oil outlet of the serial washing oil tank 5 is respectively communicated with the tail shaft pipe system 2 and the purifier 6, one end of a sewage discharge outlet of the purifier 6 is communicated with the sedimentation tank 3, and one end of an air outlet of the air cleaning pump 4 is communicated with the purifier 6;
the serial washing oil tank 5, the oil storage tank 1, the purifier 6 and the settling tank 3 are sequentially arranged in the system from top to bottom;
through the arrangement of the serial washing oil tank 5, the oil storage tank 1, the purifier 6 and the settling chamber 3, the serial washing efficiency of the serial washing oil tank 5 is improved, and the labor cost is saved;
a pump body 12 is arranged at the communication position of the purifier 6 and the sedimentation tank 3, the communication position of the tail shaft pipe system 2 and the oil storage tank 1, the communication position of the serial washing oil tank 5 and the purifier 6 and the communication position of the purifier 6 and the oil storage tank 1, and second electromagnetic valves 13 are arranged at the communication positions of the serial washing oil tank 5, the tail shaft pipe system 2 and the purifier 6 and the communication position of the oil storage tank 1 and the sedimentation tank 3;
the purifier 6 comprises a tank body assembly, the inner wall of the tank body assembly is connected with a dirt cleaning assembly in a rotating mode, the inner wall of the dirt cleaning assembly is connected with a filtering assembly in a rotating mode, and the inner wall of the filtering assembly is connected with a backflushing assembly communicated with the air cleaning pump 4 and the serial cleaning oil tank 5 in a rotating mode.
Tank body subassembly includes purifying tank 14, the week side fixed mounting of purifying tank 14 has servo motor 15, three drive bevel gear is installed to servo motor 15's output axle head, purifying tank 14's side fixed mounting has branch dirty pipe 16, divide dirty pipe 16's inside to set up a set of branch dirty orifice that is linear array distribution and level setting, divide dirty orifice setting's effect to carry out the operation of sending into of greasy dirt to purifying tank 14's inside, purifying tank 14's bottom is fixed intercommunication respectively has blowdown branch pipe 17 and clean oil calandria 18, the other end and the precipitation tank 3 intercommunication of blowdown branch pipe 17, clean oil calandria 18's the other end and 1 intercommunication of batch oil tank, the subassembly of decontaminating, filtering component and recoil subassembly all drive through servo motor 15.
The inside of the sewage separating pipe 16 and the inside of the oil purifying discharge pipe 18 are both provided with flowmeters, the two flowmeters are used for respectively monitoring the oil inlet amount of the sewage separating pipe 16 in unit time and the oil outlet amount of the oil purifying discharge pipe 18 in unit time, the blockage degree of the purifier 6 can be judged in an auxiliary way by calculating the flow difference of the sewage separating pipe 16 and the oil purifying discharge pipe 18, and the model of the flowmeter is OKD-HZ43WB.
The dirt cleaning assembly comprises an outer rotary cylinder 19, the peripheral side surface of the outer rotary cylinder 19 is rotationally connected with the purification tank 14, a spiral dirt cleaning sheet 20 is fixedly mounted at the bottom of the outer rotary cylinder 19, a group of reinforcing rods 21 which are vertically arranged and fixedly connected with the spiral dirt cleaning sheet 20 are fixedly mounted at the bottom of the outer rotary cylinder 19, a first driven bevel gear ring in transmission connection with the servo motor 15 is fixedly mounted at the top of the outer rotary cylinder 19, and the spiral dirt cleaning sheet 20 is made of stainless steel;
the filtering component comprises a filtering rotary cylinder 22, the filtering rotary cylinder 22 is of a hollow cylindrical structure with a closed top end and an open lower end, the peripheral side surface of the filtering rotary cylinder 22 is rotatably connected with the outer rotary cylinder 19, the inner wall of the filtering rotary cylinder 22 is provided with a plurality of groups of filtering meshes 23 distributed in a circumferential array, the filtering meshes 23 are horizontally arranged, the filtering meshes 23 are used for filtering oil stains, and the mesh apertures of the filtering meshes 23 can be customized according to actual filtering requirements during actual production;
the inner wall of the spiral dirt cleaning sheet 20 is rotationally attached to the filtering rotary cylinder 22, a group of rubber brush strips 25 which are distributed in a linear array mode are fixedly mounted on the inner wall of the spiral dirt cleaning sheet 20, the inner walls of the group of rubber brush strips 25 are rotationally attached to the filtering rotary cylinder 22, the shape of each rubber brush strip 25 is matched with the spiral shape of the spiral dirt cleaning sheet 20, each rubber brush strip 25 is made of wear-resistant rubber materials, and the cleaning effect of the spiral dirt cleaning sheet 20 on the surface of the filtering rotary cylinder 22 is guaranteed through the arrangement of the rubber brush strips 25;
the bottom of the filtering rotary cylinder 22 is fixedly communicated with an oil discharge hopper 24, the bottom end of the oil discharge hopper 24 is rotatably communicated with the oil purification discharge pipe 18, and the top of the filtering rotary cylinder 22 is fixedly provided with a second driven bevel gear ring in transmission connection with the servo motor 15.
The backflushing component comprises a backflushing shaft tube 26 and a connecting tube 27 respectively, the backflushing shaft tube 26 is of a hollow tubular structure with the top end closed and the lower end open, the peripheral side face of the connecting tube 27 is fixedly connected with the purification tank 14, two ends of the connecting tube 27 are fixedly communicated with an air inlet tube 28 and a wash oil inlet tube 29 respectively, flow control valves are mounted inside the air inlet tube 28 and the wash oil inlet tube 29, one end of an air inlet of the air inlet tube 28 is fixedly communicated with the gas cleaning pump 4, one end of an oil inlet of the wash oil inlet tube 29 is fixedly communicated with the serial wash oil tank 5, and air inflow of the air inlet tube 28 in unit time and oil inflow of the wash oil inlet tube 29 in unit time are adjusted through the arrangement of the flow control valves;
the circumferential side surface of the backflushing shaft tube 26 is rotatably connected with the filtering rotary cylinder 22, a third driven bevel gear ring in transmission connection with the servo motor 15 is fixedly installed at the top of the backflushing shaft tube 26, a plurality of groups of backflushing spray holes 30 which are distributed in a circumferential array and horizontally arranged are formed in the inner wall of the backflushing shaft tube 26, the aperture of each backflushing spray hole 30 is 5 times that of the corresponding filtering mesh hole 23, and the aperture of each backflushing spray hole 30 is 0.1 time that of each pollution separating spray hole;
the circumferential side surface of the recoil shaft tube 26 is fixedly provided with a spiral pressure oil sheet 31, and the circumferential side surface of the spiral pressure oil sheet 31 is rotationally attached to the filtering rotary cylinder 22.
The working principle of the invention is; the system is mainly suitable for the oil mixing cleaning and purifying operation of the stern tube of the engine room, when in daily use operation, the oil inlet tube 7 is used for supplying oil to the interior of the settling chamber 3, after the oil is fed, the settling operation is firstly carried out in the settling chamber 3, after the oil is precipitated, the oil is pumped into the purifier 6 for purification, the purified oil is pumped into the oil storage tank 1 for storage, the oil in the oil storage tank 1 is used for supporting the normal operation of the tail shaft pipe system 2, when cleaning and maintaining related pipelines in the system by using serial washing oil, firstly, the oil storage tank 1 and the sedimentation tank 3 are emptied, the serial washing oil tank 5 and the gas cleaning pump 4 firstly synchronously feed high-pressure washing oil and high-pressure gas into the recoil shaft tube 26, after the high-pressure washing oil and the high-pressure gas are stepped in, then the filter mesh 23 in the filter rotary cylinder 22 is quickly backflushed and self-cleaned by the backflush principle, and when the back-flushing cleaning operation is carried out, the filtering rotary cylinder 22 carries out high-speed centrifugal motion, then dirt remained in the filtering mesh 23 is centrifugally thrown out, oil stain liquid during cleaning is conveyed into the settling cabin 3 for settling, after the serial washing of the purifier 6 is finished, the serial washing oil tank 5 sequentially feeds serial washing oil into the oil storage tank 1 and the settling chamber 3, the oil after the serial washing enters the settling chamber 3 for secondary settling, when the purifier 6 works normally, the servo motor 15 outputs the rotating speed in a set state, after the servo motor 15 outputs the rotating speed, then the external rotary cylinder 19, the recoil shaft tube 26 and the filtering rotary cylinder 22 are driven to rotate, after the spiral dirt cleaning sheet 20 works, then the oil dirt trapped outside the external rotary cylinder 19 is scraped off spirally, after the filtering rotary cylinder 22 rotates, the filtering rotary cylinder 22 is uniformly worn, and the spiral oil pressing sheet 31 works to discharge the purified oil from the clean oil discharge pipe 18.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The cabin stern tube oil mixing purification system comprises an oil storage tank (1) and a stern tube system (2) respectively, and is characterized by further comprising a precipitation tank (3), an air cleaning pump (4), a oil mixing washing tank (5) and a purifier (6), wherein the purifier (6) is supplied with oil by the precipitation tank (3), one end of an oil outlet of the purifier (6) is fixedly communicated with the oil storage tank (1), the stern tube system (2) is supplied with oil by the oil storage tank (1), one end of an oil outlet of the oil mixing washing tank (5) is respectively communicated with the stern tube system (2) and the purifier (6), one end of a drain outlet of the purifier (6) is communicated with the precipitation tank (3), and one end of an air outlet of the air cleaning pump (4) is communicated with the purifier (6);
the purifier (6) comprises a tank body assembly, the inner wall of the tank body assembly is connected with a dirt cleaning assembly in a rotating mode, the inner wall of the dirt cleaning assembly is connected with a filtering assembly in a rotating mode, and the inner wall of the filtering assembly is connected with a backflushing assembly communicated with the air cleaning pump (4) and the serial washing oil tank (5) in a rotating mode.
2. The tandem oil purification system for the stern tube of the engine room of claim 1, wherein: the fixed intercommunication respectively has into oil pipe (7), sampling tube (8) and blowdown house steward (9) on the surface of settling chamber (3), it all is provided with first solenoid valve (10) with the intercommunication department of settling chamber (3) to advance oil pipe (7), sampling tube (8) and blowdown house steward (9), liquid level probe (11) are all installed to the inside of settling chamber (3) and batch oil tank (1).
3. The tandem oil purification system for the stern tube of the engine room of claim 2, wherein: the utility model discloses a pump body, including the pump body, the intercommunication department of clearing machine (6) and precipitation cabin (3), tail-shaft tube system (2) and batch oil tank (1) and the intercommunication department of intercommunication department, clearing machine (6) and batch oil tank (1) of oil tank (5) and clearing machine (6) all are provided with pump body (12) with the intercommunication department of intercommunication department, batch oil tank (1) and precipitation cabin (3) of oil tank (1) of oil tank (6), the cluster is washed oil tank (5) and the intercommunication department of tail-shaft tube system (2) and clearing machine (6), cluster is washed oil tank (5), batch oil tank (1), clearing machine (6) and precipitation cabin (3) and is set gradually from top to bottom in the inside of system.
4. The tandem oil purification system for the stern tube of the engine room of claim 1, wherein: the tank body subassembly is including purifying tank (14), week side fixed mounting of purifying tank (14) has servo motor (15), three initiative bevel gear is installed to the output shaft end of servo motor (15), the side fixed mounting of purifying tank (14) has branch dirty pipe (16), divide the inside of dirty pipe (16) to offer a set of branch dirty orifice that is linear array distribution and level setting, the bottom of purifying tank (14) is fixed the intercommunication respectively has blowdown branch pipe (17) and clean oil calandria (18), the other end and the precipitation chamber (3) intercommunication of blowdown branch pipe (17), the other end and batch oil tank (1) intercommunication of clean oil calandria (18), clean oil assembly, filter pack and recoil subassembly all drive through servo motor (15).
5. The tandem oil purification system for the stern tube of the engine room of claim 4, wherein: and flowmeters are arranged in the sewage separating pipe (16) and the oil purifying discharge pipe (18).
6. The tandem oil purification system for the stern tube of the engine room of claim 4, wherein: the subassembly of decontaminating is including outer a section of thick bamboo (19) of revolving, the week side of outer a section of thick bamboo (19) of revolving rotates with purification tank (14) to be connected, the bottom fixed mounting who revolves a section of thick bamboo (19) outward has spiral decontamination piece (20), the bottom fixed mounting who revolves a section of thick bamboo (19) outward have a set of vertical setting and with spiral decontamination piece (20) fixed connection's stiffener (21), the top fixed mounting who revolves a section of thick bamboo (19) outward has the first driven awl ring gear of being connected with servo motor (15) transmission.
7. The tandem oil purification system for the stern tube of the engine room of claim 6, wherein: the utility model discloses a filter assembly, including the filtration section of thick bamboo (22) soon, the week side of the filtration section of thick bamboo (22) soon rotates with outer section of thick bamboo (19) and is connected, the filtration is seted up a plurality of groups and is filtration mesh (23) that the circumference array distributes soon on the inner wall of the filtration section of thick bamboo (22) soon, filtration mesh (23) are the level setting, the inner wall of spiral dirt removing piece (20) rotates with the filtration section of thick bamboo (22) and laminates, the fixed intercommunication in bottom of the filtration section of thick bamboo (22) soon has row's oil fill (24), the bottom of arranging oil fill (24) rotates the intercommunication with clean oil calandria (18), the top fixed mounting of the filtration section of thick bamboo (22) soon has the driven awl ring gear of second of being connected with servo motor (15) transmission.
8. The tandem oil purification system for the stern tube of the engine room of claim 7, wherein: the inner wall fixed mounting of spiral dirt cleaning sheet (20) has a set of rubber brush strip (25) that are the linear array and distribute, and is a set of the inner wall of rubber brush strip (25) all revolves a section of thick bamboo (22) with the filtration and rotates the laminating, the filtration revolves a section of thick bamboo (22) and seals lower extreme open-ended cavity tubular structure for the top.
9. The tandem oil purification system for the stern tube of the engine room of claim 8, wherein: the recoil assembly includes recoil central siphon (26) and yoke (27) respectively, all side and purification tank (14) fixed connection of yoke (27), the both ends of yoke (27) are fixed the intercommunication respectively and have intake pipe (28) and wash oil to advance pipe (29), the accuse valve is all installed to the inside that intake pipe (28) and wash oil advance pipe (29), the one end and the gas cleaning pump (4) fixed intercommunication of intake pipe (28) air inlet, wash oil advances the one end and the cluster wash oil tank (5) fixed intercommunication of oil inlet (29), the all side and the filter cyclone (22) of recoil central siphon (26) rotate to be connected, the top fixed mounting of recoil central siphon (26) has the driven cone ring gear of third of being connected with servo motor (15) transmission, recoil orifice (30) that a plurality of groups are circumference array distribution and level setting are seted up to the inner wall of recoil central siphon (26), the oil pressing face fixed mounting of recoil central siphon (26) has spiral pressure oil tablet (31), the all side and the filter cyclone (22) of spiral pressure oil tablet (31) rotate and laminate.
10. The tandem oil purification system for the stern tube of the engine room of claim 9, wherein: the backflushing shaft tube (26) is of a hollow tubular structure with a closed top end and an open lower end, the aperture of the backflushing spray hole (30) is 3-10 times that of the filter mesh (23), and the aperture of the backflushing spray hole (30) is 0.1-0.3 times that of the pollutant separating spray hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211238805.0A CN115709792A (en) | 2022-10-11 | 2022-10-11 | Cabin stern tube oil-mixing purification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211238805.0A CN115709792A (en) | 2022-10-11 | 2022-10-11 | Cabin stern tube oil-mixing purification system |
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| CN115709792A true CN115709792A (en) | 2023-02-24 |
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| CN202211238805.0A Pending CN115709792A (en) | 2022-10-11 | 2022-10-11 | Cabin stern tube oil-mixing purification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220962A (en) * | 2023-05-06 | 2023-06-06 | 四川华气动力有限责任公司 | High-power gas engine for refining blast furnace tail gas |
-
2022
- 2022-10-11 CN CN202211238805.0A patent/CN115709792A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220962A (en) * | 2023-05-06 | 2023-06-06 | 四川华气动力有限责任公司 | High-power gas engine for refining blast furnace tail gas |
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