CN114849322B - Sediment settling device in petroleum - Google Patents
Sediment settling device in petroleum Download PDFInfo
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- CN114849322B CN114849322B CN202210561501.1A CN202210561501A CN114849322B CN 114849322 B CN114849322 B CN 114849322B CN 202210561501 A CN202210561501 A CN 202210561501A CN 114849322 B CN114849322 B CN 114849322B
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- sand
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- 239000013049 sediment Substances 0.000 title claims abstract description 44
- 239000003208 petroleum Substances 0.000 title claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 94
- 239000004576 sand Substances 0.000 claims description 63
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 50
- 230000000694 effects Effects 0.000 description 30
- 239000010802 sludge Substances 0.000 description 22
- 238000004062 sedimentation Methods 0.000 description 15
- 238000000926 separation method Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
-
- 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
Abstract
The invention relates to the technical field related to petroleum and discloses a sediment settling device in petroleum, which comprises a shunt transverse pipe, wherein two sediment filtering devices are symmetrically communicated left and right of the shunt transverse pipe, each sediment filtering device comprises a filtering working body, a filtering cavity is arranged in each filtering working body, a functional ring is arranged at the bottom of each filtering cavity, an input port is arranged on each functional ring, a communicating valve port is arranged at each input port, and each communicating valve port is communicated with the shunt transverse pipe; the invention relates to a sediment settling device in petroleum, which is characterized in that the petroleum flows into sediment filtering devices at two sides by a shunt transverse pipe through the arrangement of a left sediment filtering device and a right sediment filtering device, and enters an inner space formed by an inlet net cylinder and an outlet net cylinder through an input port in the process, and is started by a rotating motor to drive the outlet net cylinder and the inlet net cylinder to rotate at a high speed.
Description
Technical Field
The invention relates to the technical field of petroleum, in particular to a sediment settling device in petroleum.
Background
Petroleum is an important industrial resource, a large amount of impurities and silt are contained in petroleum and need to be treated, and in the exploitation and subsequent transportation processes, the silt in petroleum can influence transportation efficiency and lead to the problem of service life reduction of a transportation pipeline and an oil pump, so that the technology of how to realize efficient filtering work of the silt contained in petroleum in pipeline transportation links to reduce transportation pressure and transmission equipment loss is very important.
CN109718579a discloses a silt subsider in oil, its characterized in that, silt subsider in oil includes barrel 1, bottom 2, heater strip 3, the lower extreme of barrel 1 is equipped with the external screw thread, bottom 2 is equipped with the internal screw thread, bottom 2 passes through internal screw thread, external screw thread with the lower extreme of barrel 1 closes fixed connection soon, beneficial effect: the device can remarkably accelerate the sediment settling speed in petroleum, and has high purification efficiency.
CN112047602a discloses an oily sludge cyclone sedimentation separation device. Mainly solves the problems that the existing separation process has low efficiency and can only complete two-phase separation. The method is characterized in that: the cyclone sedimentation separator main body comprises a sand collecting section (6), and one side of the sand collecting section (6) is connected with an inlet (1); a sediment outlet (2) is formed in the bottom of the conical pipe section of the sand collecting section (6), and a group of oil-water sedimentation separation cavities (7) are nested in the cylindrical section at the upper part of the sand collecting section (6); the sand collecting section (6) is connected with a communicating pipe (3), the outer wall of the communicating pipe (3) is provided with a spiral guide piece (9), the communicating pipe (3) is communicated with an upper sedimentation separation cavity (7), the lower end of one side of the sedimentation separation cavity (7) is provided with a water outlet (5), and the top of the sedimentation separation cavity (7) is provided with an oil outlet (4). The oil-containing sludge cyclone sedimentation separation device realizes three-phase efficient separation of oil sludge water, and has high working efficiency and good separation effect.
CN112047612a is an oily sludge separating device. Mainly solves the problems that the existing separation process has low efficiency and can only complete the two-phase separation. The method is characterized in that: the cyclone sedimentation separator main body comprises a sand collecting section (12), one side of the sand collecting section (12) is connected with an inlet (8), and the inlet (6) is connected with a straight pipe section (1); a sediment outlet (7) is formed in the bottom of the conical pipe section of the sand collecting section, and a group of oil-water sedimentation separation cavities (9) are nested at the upper part of the sand collecting section; the top of the sand collecting section is connected with a communicating pipe (8) which is communicated with an upper sedimentation cavity (9); a water outlet pipe (10) is arranged at the lower end of one side of the sedimentation cavity (9), and an oil outlet pipe (11) is arranged at the top of the sedimentation cavity; an inner threaded pipe (2) and a plurality of ultrasonic vibration heads which are arranged in parallel are sequentially arranged in the inlet straight pipe section (1) from an outer port to an inlet. The oil-containing sludge separation device realizes three-phase efficient separation of oil sludge water, and has high working efficiency and good separation effect.
CN107915381a discloses a device for treating petrochemical sludge and application thereof, comprising a sludge tank, a feeding machine, a solid-liquid separator, a settling sludge finishing tank, a high-pressure dehydrator, a sludge crusher, a fuel stirrer, a fuel forming machine, a flushing crusher, an oil-water separator, a sewage tank, an oil tank, a desulfurization dust remover, a water pump, a blower, a low-pressure thick slurry pump and a high-pressure oil pump; by adopting the device, the oil sludge is treated by the method of feeding by a feeding machine, separating by an oil sludge solid-liquid separator, settling the oil sludge, dehydrating by an oil sludge high-pressure dehydrator, crushing by a crusher, stirring fuel, molding by a molded coal molding machine and recycling molded coal. The invention treats petroleum sludge, realizes the reduction of the petroleum sludge to 40%, ensures that the silt oil content is less than 2%, realizes harmless treatment, and ensures that the sewage oil content is less than 200mg/L. Meanwhile, the oil recovery reaches 8.4%, the plastic recovery reaches 2%, and the treatment cost of the oil sludge is reduced. The invention is suitable for treating sludge produced in petroleum, chemical, paper-making and other industries.
CN103739175a discloses a method for treating oil sludge, which is very suitable for treating recovery treatment of oil field crude oil at the ground; the whole process is not impacted by load. According to the present invention, the existence distribution states of oil, sand, water in the oil-containing sludge are changed through the methods of heating, dosing, homogeneous phase, aeration, precipitation, high-speed centrifugation, etc., such that the sand-in-oil phenomenon in the original oil sludge is gradually changed into sand-in-water, and the inclusion viscosity of crude oil on the sand is reduced. Through sedimentation, the waste water is separated before entering the centrifugal machine, the load of the high-speed centrifugal machine is reduced, the treatment capacity of the device is improved, and the unit energy consumption is reduced. While minimizing the oil content on the surface and in the separated silt. The invention can freely adjust the unit treatment process parameters according to the treatment requirements of the oily sludge, and has certain adaptability; the flow is simple and smooth, the operation and management are convenient, and the recovered crude oil and the treated sediment reach the standard stably; the system is controlled by combining an automatic mode with a manual mode.
The efficient filtering operation of the silt contained in the petroleum cannot be realized in the pipeline transportation link, so that the loss of the transportation pressure and the transmission equipment is high.
Disclosure of Invention
The invention aims to provide a sediment settling device in petroleum, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
The invention discloses a sediment settling device in petroleum, which comprises a shunt transverse pipe, wherein two sediment filtering devices are symmetrically communicated left and right of the shunt transverse pipe, each sediment filtering device comprises a filtering working body, a filtering cavity is arranged in each filtering working body, a functional ring is arranged at the bottom of each filtering cavity, an input port is arranged on each functional ring, a communicating valve port is arranged on each input port, each communicating valve port is communicated with the shunt transverse pipe, a rotating motor is arranged on the inner wall of each filtering working body, an oil outlet net drum is arranged on the power of the rotating motor, a connecting plate is arranged in each oil outlet net drum, a high-elastic pull rope is connected to the connecting plate, the tail end of each high-elastic pull rope is connected with a sand filtering net bag, each sand filtering net bag is connected with a transmission line, each transmission line can control the sand filtering net bags to change shape downwards, an inlet net drum is arranged at the bottom of each oil outlet net drum, lifting connecting rings are vertically slidably arranged on the inlet net drums, a controllable tightening ring is arranged on the outer side of the lower side of each filtering net drum, each rubber bag is arranged on the inner side of each filter net drum, each rubber bag is arranged in each filter net drum, and the filter tubes are connected with the corresponding output transverse pipe, and the filter tubes are arranged between the filter tubes, and the filter tubes are connected to output.
According to a further technical scheme, an inner box body is arranged in the collecting part, and cleaning brushes are arranged on an array on the inner wall of the inner box body.
According to a further technical scheme, the surface holes of the entering net drum are obliquely arranged at an upward inclination angle.
According to a further technical scheme, a lifting chute is arranged on the inner side of the entering net barrel, the lifting chute is slidably provided with the lifting connecting ring, and a reset spring is arranged in the lifting chute.
Further technical scheme, filtering chamber bottom is equipped with the intercommunication notch, intercommunication notch both sides inner wall symmetry is equipped with the door plant sliding chamber, door plant sliding intracavity installs control electro-magnet, door plant sliding chamber slidable mounting has sealed door plant, sealed door plant installs supporting spring, sealed door plant end is equipped with the line slot of walking.
According to a further technical scheme, an external ring is arranged on the outer side of the bottom of the oil outlet net barrel, a control motor is arranged in an annular array in the external ring, the control motor is in power connection with an elastic winding block, the elastic winding block is connected with an elastic stay wire, and the tail end of the elastic stay wire is connected to the outer portion of the tightening rubber ring.
According to a further technical scheme, a rollback motor is arranged at the bottom of the collecting part, the rollback motor is in power connection with a rollback block, and the rollback block is connected with the transmission line.
According to a further technical scheme, the split-flow transverse pipe is communicated with an input pipeline, and the output transverse pipe is communicated with a back-pumping pipeline.
The invention has the beneficial effects that:
according to the sediment settling device in petroleum, through the arrangement of the left sediment filtering device and the right sediment filtering device, petroleum flows into the sediment filtering devices at two sides through the split horizontal pipe, in the process, the petroleum enters an inner space formed by the inlet net barrel and the outlet net barrel through the input port, and is started through the rotating motor to drive the outlet net barrel and the inlet net barrel to rotate at a high speed, liquid petroleum passes through the space formed by the outlet net barrel and the inlet net barrel and is transmitted outwards through the output valve port, so that the high-speed rotation effect of the outlet net barrel is matched, the sand filtering net bag intercepts sediment in petroleum, and the petroleum can be outwards thrown out through the sand filtering net bag and the outlet net barrel under the high-speed rotation effect, so that the transmission efficiency is improved, and meanwhile, the sediment in the petroleum is filtered;
according to the sediment settling device in petroleum, through the matched arrangement of the left sediment filtering device and the right sediment filtering device, more efficient simultaneous treatment on petroleum diversion can be realized, so that the internal sediment filtering efficiency is greatly improved, and the single-side intermittent stop flow is realized by matching with the opening and closing of the communicating valve port and the output valve port, so that the sediment is stopped by matching with the sediment transferring function to stop sediment from the sand filtering net bag and continue to work after the sediment is transferred, the effect of not affecting the petroleum transportation link is achieved, and meanwhile, the cleaning work of the sediment filtering device is completed, so that the efficient filtering effect is maintained;
according to the sand sedimentation device in petroleum, through the arrangement of the sand filtering net bag and the transmission structure thereof matched with the bottom collecting part, the sand filtering net bag is of a soft metal net surface structure, when one side stops circulating, the output valve port keeps communicating, the filtering cavity is kept with the oil pumping effect, the control structure is loosened to enable the tightening rubber ring to retract, the bottom of the sand filtering net bag is enabled to be tightly pulled, the sand filtering net bag is enabled to form a surrounding state on the inner sand, the top of the transmission line is pulled through the transmission structure to enable the top of the transmission line to slide downwards, the sand filtering net bag is enabled to pull and squeeze the sand in the surrounding of the sand filtering net bag, residual petroleum in the sand filtering net bag is enabled to be pulled back under the suction effect of the output valve port end and the shaking of the oil outlet net drum, waste caused by the fact that the residual petroleum in the sand is intercepted is processed together is avoided, the control structure is used for restoring the state of the tightening rubber ring, the collecting part is communicated under the line pulling, the sand filtering net bag is enabled to slide downwards, finally enters the collecting part, the sand filtering net bag is enabled to enter the collecting part to be in an inner face outwards turned state under the pulling effect, the sand filtering net bag is enabled to drop in the collecting part, meanwhile, the transmission line is enabled to slide downwards through the transmission line to enable the sand filtering net bag to slide downwards, the sand filtering net bag is enabled to be continuously in the high, the inner face is enabled to be continuously in the operation state, and the filter effect is enabled to be kept to be in the high, and the filter effect is enabled to be kept in the inside in the collecting part, and the filter effect is enabled to be in the collecting and the high, and the filter effect is enabled to be continuously to be in the inside and the collecting and the inside.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the sediment filter 15 of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;
fig. 5 is an enlarged schematic view of the structure of fig. 2C.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for convenience of description, the orientations described below are now defined as follows: the vertical, horizontal, front-rear directions described below are identical to the vertical, horizontal, front-rear directions of the projection relationship of fig. 1 itself.
The utility model provides a silt settling device in oil, including reposition of redundant personnel violently pipe 11, reposition of redundant personnel violently pipe 11 bilateral symmetry intercommunication has two silt filter equipment 15, silt filter equipment 15 is including filtering the working body 16, be equipped with filtering chamber 17 in the filtering working body 16, function ring 22 is installed to filtering chamber 17 bottom, function ring 22 is equipped with input port 24, the intercommunication valve port 25 is installed to input port 24, communicate valve port 25 and reposition of redundant personnel violently pipe 11 intercommunication, the rotating electrical machines 18 are installed to filtering working body 16 inner wall, the oil outlet net section of thick bamboo 19 is installed to rotating electrical machines 18 power, install connecting plate 41 in the oil outlet net section of thick bamboo 19, connecting plate 41 is connected with high-elastic stay 42, high-elastic stay 42 end-to-end connection has sand filtering net 20, sand filtering net 20 is connected with driving wire 21, driving wire 21 steerable sand filtering net 20 down changes the shape, sand inlet net section of thick bamboo 23 is installed to the bottom of thick bamboo 19, the inlet net section of thick bamboo 23 can slide from top to bottom, lift connecting ring 39 is connected with sand filtering net 20 bottom, the outside is equipped with elasticity controllable tightening ring 32 in the filter net 20 downside, the inside of the filter net body 23 is connected with 13, the output 13 is installed to the filter net section of thick bamboo 16, the output is connected with 13 between the filter pipe 13 is installed to the filter net section of thick bamboo 16.
During operation, the split horizontal pipe 11 is connected with the oil transmission pipeline, in the oil transmission process, through the arrangement of the left silt filtering device 15 and the right silt filtering device 15, the oil flows into the silt filtering devices 15 at the two sides by the split horizontal pipe 11, in the process, the oil enters the inner space formed by the inlet net drum 23 and the outlet net drum 19 through the input port 24, and is started by the rotating motor 18, the outlet net drum 19 and the inlet net drum 23 are driven to rotate together at a high speed, the liquid oil is transmitted outwards through the output valve port 26 after passing through the space formed by the outlet net drum 19 and the inlet net drum 23, so that the sand in the oil is blocked by the sand filtering net drum 20 under the high-speed rotation action by matching with the high-speed rotation effect of the sand filtering net drum 19, the oil can be thrown out of the silt in the oil under the centrifugal effect and the pressure of the outlet net drum 19 outwards to improve the transmission efficiency, the two silt filtering devices 15 are matched to realize more efficient and simultaneous treatment of petroleum diversion, so that the internal silt filtering efficiency is greatly improved, the single-side intermittent stop circulation is realized by matching with the opening and closing of the communicating valve port 25 and the output valve port 26, the continuous work is realized after the silt is intercepted by the silt transferring function on the sand filtering net bag 20 to complete transfer, the cleaning work of the silt filtering devices 15 is completed without stopping work to achieve the effect of not influencing petroleum transportation links, the efficient filtering effect is kept, the sand filtering net bag 20 is in a soft metal net surface structure by matching with the bottom collecting part 27 through the sand filtering net bag 20 and the transmission structure thereof, the pumping effect is kept in the filtering cavity 17 by the communicating valve port 26 when the single-side stop circulation, the tightening rubber ring 32 is retracted by loosening the control structure, and the pumping effect on the bottom of the sand filtering net bag 20 is formed, so that the filter sand string bag 20 forms the surrounding form to inside silt, and pull the driving wire 21 top through transmission structure and make it slide downwards this moment, thereby realize pulling extrusion effect to the silt in the filter sand string bag 20 surrounds, make the residual oil in the silt pull down and draw back in output valve port 26 end suction effect and play oily net drum 19, thereby realize avoiding interception residual oil in the silt by the waste problem that together handled leads to, restore the rubber ring 32 state through control structure, and communicate the collecting part 27, pull down at driving wire 21, make filter sand string bag 20 slide down, finally get into in the collecting part 27, filter sand string bag 20 gets into the inside face and turns up the state in the collecting part 27 under pulling the effect, make the silt drop in the collecting part 27, simultaneously carry out several rotations through play oily net drum 19, make the filter sand string bag 20 to the inside face and roll up the state under the internal structure effect of collecting part 27 and wipe down the clearance effect, thereby keep its filtration interception operating condition and avoid part silt to remain, then, realize pulling down the oil driving wire 21 and reset under high elastic 42 and carry out the filter sand string bag and continue to subside work after the oil driving wire 21 is reset and continuous to communicate and carry out the sedimentation work.
Preferably, an inner box body 28 is installed in the collecting part 27, and cleaning brushes 29 are arranged on the inner wall array of the inner box body 28.
The cleaning brush 29 is arranged to realize the cleaning effect of brushing the inner surface in the process of arranging the inner surface of the sand filtering net bag 20 in the outwards turned state in the collecting part 27, so that the problem that the working state is influenced by sediment residues in the inner surface of the sand filtering net bag 20 is solved.
Preferably, the surface holes into the mesh drum 23 are provided with an oblique upward inclination.
The effect of petroleum and flowing sediment entering is realized by entering the surface holes of the net drum 23, and the oblique upward inclination angle is matched with the rotation effect, so that the inward rolling and pumping efficiency of liquid can be improved.
Preferably, a lifting chute 38 is arranged on the inner side of the access net drum 23, a lifting connecting ring 39 is slidably arranged on the lifting chute 38, and a return spring 40 is arranged in the lifting chute 38.
Through the slidable setting of the lifting connecting ring 39, the characteristics of the sand filtering net bag 20 and the pulling effect of the driving wire 21 are matched, so that the sand filtering net bag 20 is placed in the collecting part 27 in an inner face everting state after the sand filtering net bag 20 is pulled downwards to slide.
Preferably, the bottom of the filtering cavity 17 is provided with a communicating notch 47, door plate sliding cavities 43 are symmetrically arranged on the inner walls of two sides of the communicating notch 47, a control electromagnet 44 is arranged in each door plate sliding cavity 43, a sealing door plate 46 is arranged in each door plate sliding cavity 43 in a sliding mode, a supporting spring 45 is arranged on each sealing door plate 46, and a wiring slot 48 is formed in the tail end of each sealing door plate 46.
The sealing and the communication control of the communication notch 47 are realized through the two sealing door plates 46, and the two sealing door plates 46 are combined and sealed to enable the two wiring fine grooves 48 to be combined, so that the transmission line 21 is ensured to transmit while the sealing effect is maintained.
Preferably, the outside of the bottom of the oil outlet net barrel 19 is provided with an external ring 34, an annular array in the external ring 34 is provided with a control motor 35, the control motor 35 is in power connection with an elastic winding block 36, the elastic winding block 36 is connected with an elastic stay wire 37, and the tail end of the elastic stay wire 37 is connected to the outside of the tightening rubber ring 32.
The motor 35 is controlled to rewind and unwind the elastic pull wire 37, so that the effect of loosening and tightening the lower side of the sand filtering net bag 20 by the tightening rubber ring 32 is adjusted.
Preferably, a rewinding motor 30 is installed inside the bottom of the collecting part 27, the rewinding motor 30 is in power connection with a rewinding block 31, and the rewinding block 31 is connected with the transmission line 21.
The control drive line 21 is driven by the rewind motor 30.
Preferably, the split-flow cross pipe 11 is communicated with an input pipeline 12, and the output cross pipe 13 is communicated with a back-pumping pipeline 14.
Is in communication with the oil input through input conduit 12 and is in communication with the oil extraction through withdrawal conduit 14.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement it without limiting the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (6)
1. Sediment settling device in oil, including reposition of redundant personnel violently pipe, its characterized in that: the split flow transverse pipe is communicated with two sediment filtering devices in bilateral symmetry, the sediment filtering devices comprise filtering working bodies, filtering cavities are arranged in the filtering working bodies, functional rings are arranged at the bottoms of the filtering cavities, the functional rings are provided with input ports, the input ports are provided with communication valve ports, the communication valve ports are communicated with the split flow transverse pipe, the inner wall of the filtering working bodies is provided with a rotating motor, the rotating motor is provided with an oil outlet net barrel in a power mode, a connecting plate is arranged in the oil outlet net barrel, the connecting plate is connected with a high-elastic pull rope, the tail end of the high-elastic pull rope is connected with a sand filtering net bag, the sand filtering net bag is connected with a transmission line, the transmission line can control the sand filtering net bag to change the shape downwards, an inlet net barrel is arranged at the bottom of an oil outlet net barrel, a lifting connecting ring is arranged at the bottom of the inlet net barrel in a sliding manner up and down, the lifting connecting ring is connected with the bottom of the sand filtering net bag, a tightening rubber ring with controllable tightness is arranged outside the lower side of the sand filtering net bag, the inlet net barrel is arranged in the functional ring, a collecting part is detachably arranged at the bottom of a filtering working body, an output valve port is arranged in the filtering cavity, an output transverse pipe is connected between two filtering working bodies, and the output transverse pipe is communicated with the output valve port;
the bottom of the filtering cavity is provided with a communication notch, door plate sliding cavities are symmetrically arranged on the inner walls of two sides of the communication notch, a control electromagnet is arranged in each door plate sliding cavity, a sealing door plate is arranged in each door plate sliding cavity in a sliding mode, a supporting spring is arranged on each sealing door plate, and wiring slots are formed in the tail ends of the sealing door plates;
the inside of collecting part bottom is installed and is rolled up the motor, the motor power of rolling up is connected with the piece of rolling up, the piece of rolling up with the driving line is connected.
2. A sediment settling device in petroleum according to claim 1, characterised in that: an inner box body is arranged in the collecting part, and cleaning brushes are arranged on the inner wall of the inner box body in an array mode.
3. A sediment settling device in petroleum according to claim 1, characterised in that: the surface holes of the entering net drum are arranged at an inclined upward inclination angle.
4. A sediment settling device in petroleum according to claim 1, characterised in that: the inner side of the net entering barrel is provided with a lifting chute, the lifting chute is slidably provided with a lifting connecting ring, and a reset spring is arranged in the lifting chute.
5. A sediment settling device in petroleum according to claim 1, characterised in that: the oil outlet net cylinder is characterized in that an external ring is arranged on the outer side of the bottom of the oil outlet net cylinder, a control motor is arranged in an annular array in the external ring, the control motor is in power connection with an elastic winding block, the elastic winding block is connected with an elastic stay wire, and the tail end of the elastic stay wire is connected with the outer part of the tightening rubber ring.
6. A sediment settling device in petroleum according to claim 1, characterised in that: the split-flow horizontal pipe is communicated with an input pipeline, and the output horizontal pipe is communicated with a back-pumping pipeline.
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| CN202210561501.1A CN114849322B (en) | 2022-05-23 | 2022-05-23 | Sediment settling device in petroleum |
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| CN202210561501.1A CN114849322B (en) | 2022-05-23 | 2022-05-23 | Sediment settling device in petroleum |
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| CN114849322A CN114849322A (en) | 2022-08-05 |
| CN114849322B true CN114849322B (en) | 2024-03-29 |
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| CN116272055B (en) * | 2023-03-01 | 2024-04-19 | 平顶山泰克斯特高级润滑油有限公司 | Filter device of waste lubricating oil regeneration circulating plunger pump |
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