CN113897212A - Equipment suitable for oil field exploitation and capable of fractionating different types of oil in crude oil - Google Patents
Equipment suitable for oil field exploitation and capable of fractionating different types of oil in crude oil Download PDFInfo
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- CN113897212A CN113897212A CN202111121333.6A CN202111121333A CN113897212A CN 113897212 A CN113897212 A CN 113897212A CN 202111121333 A CN202111121333 A CN 202111121333A CN 113897212 A CN113897212 A CN 113897212A
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- slotting
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- 239000010779 crude oil Substances 0.000 title claims abstract description 50
- 239000003921 oil Substances 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000003756 stirring Methods 0.000 claims abstract description 45
- 239000000498 cooling water Substances 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 238000005194 fractionation Methods 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 abstract description 16
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 16
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000036632 reaction speed Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- -1 cyclane Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
- C10G7/00—Distillation of hydrocarbon oils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1033—Oil well production fluids
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the field of crude oil exploitation, in particular to equipment which is suitable for oil field exploitation and can fractionate different types of oil in crude oil, and the equipment comprises a bottom frame, a slotted heating box, a storage box, a stirring mechanism, a driving transmission mechanism and the like; the chassis is fixedly provided with three slotted heating boxes, the chassis is fixedly provided with a storage box, the stirring mechanism is fixedly arranged on the chassis, and the driving transmission mechanism is arranged on one side of the two slotted heating boxes. The condenser pipe is cooled by the condensate water moving in the water outlet pipe, the hydrocarbon gas is liquefied by the condenser pipe, so that liquefied hydrocarbon flows out of the condenser pipe, the liquid hydrocarbon with different molecular masses flows out of different condenser pipes respectively, and the crude oil is fractionated.
Description
Technical Field
The invention relates to the field of crude oil exploitation, in particular to equipment which is suitable for oil field exploitation and can fractionate different types of oil in crude oil.
Background
China is the country which discovers and applies petroleum at the earliest in the world, people habitually refer to unprocessed petroleum as crude oil, the crude oil is a black brown viscous oily liquid with green fluorescence and special odor, and is a mixture of a plurality of liquid hydrocarbons such as alkane, cyclane, aromatic hydrocarbon and olefin, the crude oil must be processed before being used to prepare petroleum products suitable for various purposes, and crude oil fractionation is a method for separating a plurality of mixtures with different boiling points in the petroleum.
The common treatment method of crude oil is a fractionation method, which separates hydrocarbons in the crude oil by using the principles of different molecular sizes and different boiling points, and then improves the value of the product by a chemical treatment method.
Disclosure of Invention
The invention aims to provide equipment which can accelerate the reaction speed of crude oil, can fractionate and refine the crude oil, is suitable for oil field exploitation and can fractionate different types of oil in the crude oil, and solves the problems that the existing crude oil fractionation mode in the background art is complex in operation steps and slow in reaction speed.
The technical implementation scheme of the invention is as follows: the utility model provides an equipment that different kind of oil can be fractionated in crude oil suitable for oil field exploitation, including the chassis, the fluting heating cabinet, the storage tank, rabbling mechanism, drive transmission mechanism, valve on-off mechanism, one-way transmission mechanism and cooling water change mechanism, fixed mounting has three fluting heating cabinets on the chassis, fixed mounting has the storage tank on the chassis, rabbling mechanism fixed mounting is on the chassis, drive transmission mechanism sets up in wherein two fluting heating cabinet one side, valve on-off mechanism locates on the fluting heating cabinet, fluting heating cabinet top is provided with one-way transmission mechanism, cooling water change mechanism sets up at the chassis top.
Optionally, the stirring mechanism comprises a motor, a transmission shaft, a first belt pulley, a conveyor belt, a first stirring paddle and a second stirring paddle, the motor is fixedly mounted on the chassis, the transmission shaft is welded at one end of an output shaft of the motor, the first belt pulley is arranged on the transmission shaft, the first stirring paddle is rotatably connected to the two slotted heating boxes, the top end of the transmission shaft is fixedly connected with the first stirring paddle, the first belt pulley is arranged on the first stirring paddle, the second stirring paddle is rotatably connected to the other slotted heating box, the first belt pulley is fixedly connected to the second stirring paddle, and the first belt pulley is rotatably connected between the two belt pulleys on the same level.
Optionally, the drive transmission mechanism comprises a special-shaped perforated support frame, a countersunk shaft, a belt pulley II, a conveyor belt, a short shaft I, a short shaft II, an L-shaped slotted frame I, a sliding rack frame I, a first return spring, a double-sided gear disc, a transmission gear and a three-tooth gear, the special-shaped perforated support frame is fixedly arranged on one side of one slotted heating box, a bearing on the special-shaped perforated support frame is connected with the countersunk shaft in an interference fit manner, the middle part of the countersunk shaft is provided with the belt pulley II, the transmission shaft is also fixedly connected with the belt pulley II, the conveyor belt is connected between the two belt pulleys, the bearing on the special-shaped perforated support frame is connected with the short shaft I in an interference fit manner, the short shaft II is rotatably connected to the special-shaped perforated support frame, one side of one slotted heating box is welded with the L-shaped slotted frame I, the L-shaped slotted frame I is slidably connected with the sliding rack frame I, and the first return spring is connected to the sliding rack frame I, one end of the first reset spring is fixedly connected with the first L-shaped slotted frame, a double-faced gear disc is arranged above the first short shaft, the transmission gear is fixedly connected above the second short shaft, the first sliding rack frame is meshed with the transmission gear, the transmission gear is also meshed with the double-faced gear disc, a three-tooth gear is welded at the top end of the countersunk shaft, and the three-tooth gear is meshed with the double-faced gear disc.
Optionally, the valve opening and closing mechanism comprises a ball valve, a rotating gear, a first wedge-shaped rack, a second wedge-shaped rack, a special-shaped slotted support frame, a sliding wedge-shaped frame, a second reset spring, a swinging push plate, a first torsion spring, a third reset spring, an N-shaped slotted limiting frame, a slotted slide rail frame, a sliding pushing block, a fourth reset spring, a fifth reset spring, a second sliding rack, a swinging shaft, a swinging gear and a second torsion spring, wherein the ball valve is arranged on one side of the slotted heating box, the ball valve is also arranged on one side of the storage box and communicated with the storage box, the three ball valves are fixedly connected with the adjacent slotted heating boxes, the ball valve is also communicated with the slotted heating box, the rotating gear is rotatably connected on the ball valve, the special-shaped slotted support frame is fixedly arranged on one side of the slotted heating box, and the first wedge-shaped slotted support frame is connected with the special-shaped slotted support frame in a lifting manner, the first wedge-shaped rack frame is meshed with two rotary gears, the second wedge-shaped rack frame is also connected to the special-shaped slotting support frame in a lifting mode, the second wedge-shaped rack frame is meshed with the other two rotary gears, the special-shaped slotting support frame is connected with two sliding wedge-shaped frames in a sliding mode, one sliding wedge-shaped frame is in contact with the first wedge-shaped rack frame, the other sliding wedge-shaped frame is in contact with the second wedge-shaped rack frame, a second reset spring is connected to the sliding wedge-shaped frames, one end of the second reset spring is connected with the special-shaped slotting support frame, the sliding wedge-shaped frames are connected with a swinging push plate in a rotating mode, a first torsion spring is connected between the swinging push plate and the sliding wedge-shaped frames, a third reset spring is connected to the first wedge-shaped rack frame, a third reset spring is also connected to the second wedge-shaped rack frame, one end of the third reset spring is fixedly connected with the special-shaped slotting support frame, and one side of the same-position slotting heating box is welded with an N-shaped slotting limiting frame, the N-type slotting limiting frame is connected with a slotting slide rail frame in a sliding mode, the slotting slide rail frame is fixedly connected with one end of a sliding rack frame, the slotting slide rail frame is connected with a sliding pushing block in a sliding mode, the sliding pushing block is connected with the N-type slotting limiting frame in a limiting mode and is in contact with a swinging push plate, a fourth reset spring is fixedly connected onto the sliding pushing block, one end of the fourth reset spring is connected with the slotting slide rail frame, a fifth reset spring is connected between the slotting slide rail frame and the N-type slotting limiting frame, a second sliding rack frame is connected onto the N-type slotting limiting frame in a sliding mode, a swinging gear is fixedly connected to the lower portion of the swinging shaft in a rotating mode, the swinging gear is matched with the second sliding rack frame in a mutual matching mode, and a second torsion spring is connected between the swinging gear and the N-type slotting limiting frame.
Optionally, the one-way transmission mechanism comprises a perforated cover plate, a condensation pipe, a perforated connecting pipe, a filter plate, a piston and a sixth reset spring, the top of the slotted heating box is connected with the perforated cover plate in a clamping and pressing mode, the perforated cover plate is connected with the perforated connecting pipe, the condensation pipe is connected onto the perforated connecting pipe in a flange connection mode, the filter plate is fixedly connected into the perforated connecting pipe, the piston is connected into the perforated connecting pipe in a sliding mode, and the sixth reset spring is connected between the filter plate and the piston.
Optionally, the cooling water replacing mechanism comprises a water outlet pipe, a special-shaped connecting water pipe, a second L-shaped slotting frame, a cam, a special-shaped sliding connecting rod, a seventh reset spring, a sliding stop valve, an eighth reset spring and a T-shaped slotting support frame, wherein the water outlet pipe is sleeved on the condensation pipe, the special-shaped connecting water pipe is commonly connected to the three water outlet pipes, the second L-shaped slotting frame is fixedly installed at the top of the underframe, the cam is arranged on the transmission shaft, the special-shaped sliding connecting rod is slidably connected to the second L-shaped slotting frame, the special-shaped sliding connecting rod is slidably connected with the water outlet pipe, the cam is in contact with the special-shaped sliding connecting rod, the seventh reset spring is connected between the special-shaped sliding connecting rod and the second L-shaped slotting frame, the T-shaped slotting support frame is welded to the top surface of the second L-shaped slotting frame, the T-shaped slotting support frame is sleeved with the special-shaped connecting water pipe, and the sliding stop valve is slidably connected to the T-shaped slotting support frame, the sliding stop valve is in mutual contact with the special-shaped sliding connecting rod, the sliding stop valve is in sliding connection with the special-shaped connecting water pipe, a pair of eighth reset springs is connected between the special-shaped sliding connecting rod and the water outlet pipe, and a pair of eighth reset springs is also connected between the sliding stop valve and the special-shaped connecting water pipe.
The invention has the following advantages:
the crude oil can be heated through the slotting heating box, and the crude oil in the first stirring paddle and the second stirring paddle in the slotting heating box is stirred, so that the crude oil can be fully heated by the slotting heating box, and the reaction speed of the crude oil is accelerated.
The condenser pipe is cooled by the condensate water moving in the water outlet pipe, the hydrocarbon gas is liquefied by the condenser pipe, so that liquefied hydrocarbon flows out of the condenser pipe, the liquid hydrocarbon with different molecular masses flows out of different condenser pipes respectively, and the crude oil is fractionated.
The ball valves are opened in a staggered mode, so that crude oil is sequentially conveyed into the slotting heating box, the slotting heating box sequentially performs heating reaction on the crude oil, and distilled heavy oil in the slotting heating box can be conveyed into the storage box.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a partial perspective view of the stirring mechanism of the present invention.
Fig. 5 is a partial perspective view of the drive transmission mechanism of the present invention.
Fig. 6 is a partially disassembled perspective view of the drive transmission mechanism of the present invention.
Fig. 7 is a schematic perspective view of a valve opening and closing mechanism according to the present invention.
Fig. 8 is an enlarged schematic view of the structure of the present invention a.
FIG. 9 is a schematic view of a first partially disassembled solid structure of the valve opening and closing mechanism of the present invention.
FIG. 10 is a schematic view of a second partially disassembled solid structure of the valve opening and closing mechanism of the present invention.
Fig. 11 is a schematic disassembled three-dimensional structure of the unidirectional transmission mechanism of the present invention.
Fig. 12 is a partial perspective view of the cooling water exchange mechanism of the present invention.
Fig. 13 is a partially disassembled perspective view of the cooling water exchange mechanism of the present invention.
The meaning of the reference symbols in the figures: 1: chassis, 2: grooving heating box, 3: storage box, 4: stirring mechanism, 41: motor, 42: drive shaft, 43: pulley one, 44: conveyor belt, 45: first stirring paddle, 46: stirring paddle II, 5: drive transmission mechanism, 51: heterotypic trompil support frame, 52: countersunk shaft, 53: pulley two, 54: conveyor belt, 55: short axis one, 56: minor axis two, 57: l-shaped slotted frame I, 58: sliding rack one, 59: first return spring, 510: double-sided gear plate, 511: transfer gear, 512: three-tooth gear, 6: valve opening and closing mechanism, 61: ball valve, 62: rotating gear, 63: wedge-shaped rack one, 64: second wedge rack, 65: special-shaped slotted support frame, 66: sliding wedge, 67: second return spring, 68: swing push plate, 69: first torsion spring, 610: third return spring, 611: n type fluting spacing, 612: slotted rail frame, 613: sliding push block, 614: fourth return spring, 615: fifth return spring, 616: sliding rack two, 617: oscillation shaft, 618: swing gear, 619: second torsion spring, 7: unidirectional transmission mechanism, 71: apertured cover, 72: condenser tube, 73: open-hole connection pipe, 74: filter plate, 75: piston, 76: sixth return spring, 8: cooling water replacement mechanism, 81: water outlet pipe, 82: special-shaped connecting water pipe, 83: l-shaped slotted frame II, 84: cam, 85: abnormal shape sliding connecting rod, 86: seventh return spring, 87: sliding shut-off valve, 88: eighth return spring, 89: t type fluting support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): an equipment suitable for oil field exploitation and capable of fractionating different types of oil in crude oil is disclosed, as shown in fig. 1-13, and comprises a bottom frame 1, a slotted heating box 2, a storage box 3, a stirring mechanism 4, a driving transmission mechanism 5, a valve switching mechanism 6, a one-way transmission mechanism 7 and a cooling water replacement mechanism 8, wherein the bottom frame 1 is fixedly provided with three slotted heating boxes 2, the slotted heating box 2 is used for heating the crude oil, the bottom frame 1 is fixedly provided with the storage box 3 for placing heavy oil, the stirring mechanism 4 is fixedly arranged on the bottom frame 1, the stirring mechanism 4 is used for stirring the crude oil in the slotted heating box 2, the driving transmission mechanism 5 is arranged on one side of two slotted heating boxes 2, a valve switching mechanism 6 for opening the valve is located on fluting heating case 2, and fluting heating case 2 top is provided with one-way transmission mechanism 7, and the cooling water that is used for changing the comdenstion water changes the mechanism 8 and sets up at chassis 1 top.
The stirring mechanism 4 comprises a motor 41, a transmission shaft 42, a first belt pulley 43, a conveyor belt 44, a first stirring paddle 45 and a second stirring paddle 46, the motor 41 is fixedly installed on the bottom frame 1, the transmission shaft 42 is welded at one end of an output shaft of the motor 41, the first belt pulley 43 is arranged on the transmission shaft 42, the first stirring paddle 45 is rotatably connected to the two slotted heating boxes 2, the top end of the transmission shaft 42 far away from the motor 41 is fixedly connected with the first stirring paddle 45, the first belt pulley 43 is arranged on the first stirring paddle 45, the second stirring paddle 46 is rotatably connected to the other slotted heating box 2, the first stirring paddle 45 and the second stirring paddle 46 are used for stirring crude oil in the slotted heating boxes 2, the first belt pulley 43 is fixedly connected to the second stirring paddle 46 in the same direction, and the conveyor belt 44 is connected between the first belt pulleys 43 at the same level.
The driving transmission mechanism 5 comprises a special-shaped perforated support frame 51, a countersunk shaft 52, a second belt pulley 53, a conveying belt 54, a first short shaft 55, a second short shaft 56, a first L-shaped slotted frame 57, a first sliding rack frame 58, a first return spring 59, a double-sided toothed disc 510, a transmission gear 511 and a three-toothed gear 512, wherein the special-shaped perforated support frame 51 is fixedly arranged at one side of one of the slotted heating boxes 2, a bearing on the special-shaped perforated support frame 51 is connected with the countersunk shaft 52 in an interference fit manner, the middle part of the countersunk shaft 52 is provided with the second belt pulley 53, the transmission shaft 42 is also fixedly connected with the second belt pulley 53, the conveying belt 54 is connected between the two second belt pulleys 53, the bearing on the special-shaped perforated support frame 51 is connected with the first short shaft 55 in an interference fit manner, the second short shaft 56 is rotatably connected to the special-shaped perforated support frame 51 close to the first short shaft 55, and the first L-shaped slotted frame 57 is welded at one side of the slotted heating box 2, the L-shaped slotted frame I57 is connected with a sliding rack frame I58 in a sliding mode, the sliding rack frame I58 is connected with a first return spring 59 in a connecting mode, one end, far away from the sliding rack frame I58, of the first return spring 59 is fixedly connected with the L-shaped slotted frame I57, a double-faced gear disc 510 is arranged above a short shaft I55, a transmission gear 511 is fixedly connected above a short shaft II 56 far away from the special-shaped perforated support frame 51, the sliding rack frame I58 is meshed with the transmission gear 511, the transmission gear 511 is also meshed with the double-faced gear disc 510, the top end, far away from the special-shaped perforated support frame 51, of a countersunk shaft 52 is welded with a three-toothed gear 512, and the three-toothed gear 512 is meshed with the double-faced gear disc 510.
The valve switch mechanism 6 comprises a ball valve 61, a rotating gear 62, a first wedge-shaped rack bracket 63, a second wedge-shaped rack bracket 64, a special-shaped slotted support frame 65, a sliding wedge-shaped bracket 66, a second return spring 67, a swinging push plate 68, a first torsion spring 69, a third return spring 610, an N-shaped slotted limiting frame 611, a slotted slide rail bracket 612, a sliding push block 613, a fourth return spring 614, a fifth return spring 615, a second sliding rack bracket 616, a swinging shaft 617, a swinging gear 618 and a second torsion spring 619, wherein the ball valve 61 is arranged on one side of the slotted heating box 2, the ball valve 61 is also arranged on one side of the storage box 3, the ball valve 61 is used for conveying crude oil, the ball valve 61 is communicated with the storage box 3, the three ball valves 61 are fixedly connected with the adjacent slotted heating boxes 2, the ball valve 61 is also communicated with the slotted heating boxes 2, the rotating gear 62 is rotatably connected on the ball valve 61, the special-shaped slotted support frame 65 is fixedly installed on one side of one slotted heating box 2 close to the first L-shaped slotted rack bracket 57, a first wedge-shaped rack frame 63 is connected to the special-shaped slotted support frame 65 in a lifting manner, the first wedge-shaped rack frame 63 is meshed with two rotating gears 62, a second wedge-shaped rack frame 64 is connected to the special-shaped slotted support frame 65 close to the first wedge-shaped rack frame 63 in a lifting manner, the second wedge-shaped rack frame 64 is meshed with the other two rotating gears 62, two sliding wedge-shaped frames 66 are connected to the special-shaped slotted support frame 65 in a sliding manner, one sliding wedge-shaped frame 66 is in mutual contact with the first wedge-shaped rack frame 63, the other sliding wedge-shaped frame 66 is in mutual contact with the second wedge-shaped rack frame 64, a second return spring 67 is connected to the sliding wedge-shaped frame 66, one end of the second return spring 67 far away from the sliding wedge-shaped frame 66 is connected to the special-shaped slotted support frame 65, a swinging push plate 68 is connected to the sliding wedge-shaped frame 66 in a rotating manner, and a first torsion spring 69 is connected between the swinging push plate 68 and the sliding wedge-shaped rack frame 66, a first wedge-shaped rack bracket 63 is connected with a third return spring 610, a second wedge-shaped rack bracket 64 is also connected with the third return spring 610, one end of the third return spring 610 is fixedly connected with a special-shaped slotted support frame 65, one side of the heating box 2, which is close to the special-shaped slotted support frame 65, is welded with an N-shaped slotted limit frame 611, the N-shaped slotted limit frame 611 is slidably connected with a slotted slide rail frame 612, the slotted slide rail frame 612 is fixedly connected with one end of a first slide rack bracket 58, the slotted slide rail frame 612 is slidably connected with a slide pushing block 613, the slide pushing block 613 is in limit connection with the N-shaped slotted limit frame 611, the slide pushing block 613 is in contact with a swinging push plate 68, the slide pushing block 613 is fixedly connected with a fourth return spring 614, one end of the fourth return spring 614 far away from the slide pushing block 613 is connected with the slotted slide rail frame 612, a fifth return spring 615 is connected between the slotted slide rail frame 612 and the N-shaped slotted limit frame 611, the N-shaped slotted limiting frame 611 is slidably connected with a second sliding rack frame 616, the swinging shaft 617 is rotatably connected to the N-shaped slotted limiting frame 611 close to the second sliding rack frame 616, a swinging gear 618 is fixedly connected below the swinging shaft 617, the swinging gear 618 is mutually matched with the second sliding rack frame 616, and a second torsion spring 619 is connected between the swinging gear 618 and the N-shaped slotted limiting frame 611.
The one-way transfer mechanism 7 comprises an opening cover plate 71, a condensation pipe 72, an opening connecting pipe 73, a filter plate 74, a piston 75 and a sixth reset spring 76, the top of the slotting heating box 2 is connected with the opening cover plate 71 in a clamping and pressing mode, the opening connecting pipe 73 is connected onto the opening cover plate 71, the condensation pipe 72 is connected onto the opening connecting pipe 73 in a flange connection mode, the filter plate 74 is fixedly connected into the opening connecting pipe 73, the filter plate 74 is used for filtering hydrocarbon gas, the piston 75 is connected into the opening connecting pipe 73 in a sliding mode, and the sixth reset spring 76 is connected between the filter plate 74 and the piston 75.
The cooling water replacing mechanism 8 comprises a water outlet pipe 81, a special-shaped connecting water pipe 82, a second L-shaped slotted frame 83, a cam 84, a special-shaped sliding connecting rod 85, a seventh reset spring 86, a sliding stop valve 87, an eighth reset spring 88 and a second T-shaped slotted support 89, the water outlet pipe 81 for discharging condensed water is sleeved on the condensation pipe 72, the three water outlet pipes 81 are jointly connected with the special-shaped connecting water pipe 82 for injecting water, the second L-shaped slotted frame 83 is fixedly installed at the top of the underframe 1, the cam 84 is arranged on the transmission shaft 42, the second L-shaped slotted frame 83 is slidably connected with the special-shaped sliding connecting rod 85, the special-shaped sliding connecting rod 85 is slidably connected with the water outlet pipe 81, the special-shaped sliding connecting rod 85 is used for blocking the water outlet pipe 81, the cam 84 is in mutual contact with the special-shaped sliding connecting rod 85, and the seventh reset spring 86 is connected between the special-shaped sliding connecting rod 85 and the second L-shaped slotted frame 83, the top surface of the second L-shaped slotting frame 83 is welded with a T-shaped slotting support frame 89, the T-shaped slotting support frame 89 is sleeved with the special-shaped connecting water pipe 82, the T-shaped slotting support frame 89 is connected with a sliding stop valve 87 in a sliding mode, the sliding stop valve 87 is in contact with the special-shaped sliding connecting rod 85, the special-shaped sliding connecting rod 85 is used for pushing the sliding stop valve 87 to move towards the direction away from the special-shaped connecting water pipe 82, the sliding stop valve 87 is connected with the special-shaped connecting water pipe 82 in a sliding mode, the sliding stop valve 87 is used for blocking the special-shaped connecting water pipe 82, a pair of eighth reset springs 88 is connected between the special-shaped sliding connecting rod 85 and the water outlet pipe 81, and a pair of eighth reset springs 88 is also connected between the sliding stop valve 87 and the special-shaped connecting water pipe 82.
Crude oil with different forms is respectively arranged in the slotted heating boxes 2, one ball valve 61 is connected with an oil delivery pipe, the oil delivery pipe can convey the crude oil in the slotted heating boxes 2 through the ball valve 61, the slotted heating boxes 2 can heat the crude oil, the boiling points in the three slotted heating boxes 2 are sequentially increased, so that the crude oil reacts into hydrocarbon gas with different molecular masses, when crude oil needs to be fractionated and refined, a worker manually starts the motor 41, an output shaft of the motor 41 rotates to drive the transmission shaft 42 and the upper device thereof to rotate, the transmission shaft 42 rotates to drive the first stirring paddle 45 at one position to rotate, the first belt pulley 43 drives the first stirring paddle 45 and the second stirring paddle 46 at the other position to rotate through the conveyor belt 44, and the first stirring paddle 45 and the second stirring paddle 46 stir the crude oil in the slotted heating box 2, so that the crude oil can be fully heated by the slotted heating box 2, and the crude oil is fully reacted. The reacted hydrocarbon gas pushes the piston 75 to move upward, the piston 75 opens the opening connection pipe 73, the hydrocarbon gas enters the condensation pipe 72 through the opening connection pipe 73, and the filter plate 74 filters the hydrocarbon gas.
Meanwhile, the transmission shaft 42 rotates to drive the cam 84 to rotate, the cam 84 pushes the special-shaped sliding connecting rod 85 to move towards the direction far away from the special-shaped connecting water pipe 82, the special-shaped sliding connecting rod 85 does not block the water outlet pipe 81 any more, the special-shaped sliding connecting rod 85 pushes the sliding stop valve 87 to move towards the direction far away from the special-shaped connecting water pipe 82, the sliding stop valve 87 opens the special-shaped connecting water pipe 82, a worker manually injects condensate water into the special-shaped connecting water pipe 82, the condensate water flows out through the water outlet pipe 81, the condensate water moving in the water outlet pipe 81 can cool the condenser pipe 72, the condenser pipe 72 liquefies hydrocarbon gas, liquefied liquid hydrocarbon flows out of the condenser pipe 72, liquid hydrocarbon with different molecular weights flows out of the condenser pipes 72 respectively, and crude oil is fractionated. When the cam 84 is separated from the special-shaped sliding connecting rod 85, the compressed seventh return spring 86 is reset to drive the special-shaped sliding connecting rod 85 to move towards the direction close to the special-shaped connecting water pipe 82, the special-shaped sliding connecting rod 85 blocks the water outlet pipe 81, the compressed eighth return spring 88 is reset to drive the sliding stop valve 87 to move towards the direction close to the special-shaped connecting water pipe 82, the sliding stop valve 87 blocks the special-shaped connecting water pipe 82, and a worker does not inject condensed water into the special-shaped connecting water pipe 82 any more.
When the transmission shaft 42 rotates, the second belt pulley 53 drives the countersunk shaft 52 and the three-toothed gear 512 to rotate through the transmission belt 54, the three-toothed gear 512 drives the double-sided toothed wheel disc 510 to rotate clockwise, when the double-sided toothed wheel disc 510 meshes with the transmission gear 511, the double-sided toothed wheel disc 510 drives the transmission gear 511 to rotate, so that the transmission gear 511 drives the sliding rack frame 58 to move towards the direction away from the storage box 3, the sliding rack frame 58 drives the slotted sliding rail frame 612 and the sliding pushing block 613 to move towards the direction away from the storage box 3, the sliding pushing block 613 pushes one swinging push plate 68 and the device thereon to move towards the direction away from the storage box 3, the sliding wedge frame 66 drives the wedge rack frame 63 to move downwards, the wedge rack frame 63 drives two rotary gears 62 to rotate, so that two ball valves 61 are opened, and the oil delivery pipe delivers crude oil to one slotted heating box 2 through the ball valve 61, the partially fractionated crude oil in the other slotted heating tank 2 is transferred to the third slotted heating tank 2 through a ball valve 61.
When the sliding pushing block 613 and the sliding rack two 616 are in contact with each other, the sliding pushing block 613 pushes the sliding rack two 616 to move towards the direction away from the storage box 3, so that the sliding rack two 616 drives the oscillating gear 618 and the oscillating shaft 617 to rotate, the oscillating shaft 617 pushes the sliding pushing block 613 to move towards the direction away from the slotted heating box 2, and the fourth return spring 614 is compressed, so that the sliding pushing block 613 can move along the sliding slot of the N-shaped slotted limiting frame 611. Meanwhile, the sliding pushing block 613 is separated from the sliding rack frame II 616, the compressed second torsion spring 619 is reset to drive the swinging shaft 617 and the swinging gear 618 to rotate and reset, the swinging gear 618 drives the sliding rack frame II 616 to move and reset towards the direction close to the storage box 3, the sliding pushing block 613 is separated from the swinging push plate 68 at the position, the compressed second reset spring 67 is reset to drive the sliding wedge frame 66 and the device on the sliding wedge frame to move and reset towards the direction close to the storage box 3, the sliding wedge frame 66 is separated from the wedge rack frame I63, the compressed third reset spring 610 is reset to drive the wedge rack frame I63 to move and reset upwards, the wedge rack frame I63 drives the two rotating gears 62 to rotate, and the two opened ball valves 61 are closed.
When the double-sided pinion disc 510 is separated from the transmission gear 511, the compressed first return spring 59 is reset to drive the sliding rack 58 and the upper device thereof to move towards the direction close to the storage box 3, then the sliding push block 613 pushes another swinging push plate 68 to swing, the sliding push block 613 is separated from the swinging push plate 68, and the compressed first torsion spring 69 is reset to drive the swinging push plate 68 to swing and reset.
When the double-sided gear plate 510 is engaged with the transfer gear 511 again, the above operations are repeated, the sliding pushing block 613 moves away from the storage box 3, the sliding pushing block 613 pushes another swinging push plate 68 and the device thereon to move away from the storage box 3, the sliding wedge frame 66 pushes the second wedge frame 64 to move downwards, the second wedge frame 64 drives the other two rotating gears 62 to rotate, so that the other two ball valves 61 are opened, crude oil which has not been reacted in the first slotted heating box 2 is conveyed into the second slotted heating box 2 through the ball valve 61, and fractionated heavy oil in the third slotted heating box 2 is conveyed into the storage box 3 through the ball valve 61. Then, under the action of the N-shaped slotted limiting frame 611, the compressed fourth return spring 614 is reset to drive the sliding pushing block 613 to move towards the direction close to the slotted heating box 2, the sliding pushing block 613 can be separated from the other swinging push plate 68, the compressed second return spring 67 is reset to drive the sliding wedge frame 66 and the device thereon to move towards the direction close to the storage box 3 for resetting, the sliding wedge frame 66 is separated from the second wedge-shaped rack frame 64, the compressed third return spring 610 is reset to drive the second wedge-shaped rack frame 64 to move upwards for resetting, the second wedge-shaped rack frame 64 drives the two rotary gears 62 to rotate, and the two opened ball valves 61 are closed. When the double-sided gear plate 510 is separated from the transfer gear 511 again, the compressed first return spring 59 returns to drive the first sliding rack 58 and the upper device thereof to move and return toward the direction close to the storage box 3. Repeating the above operations, and fractionating and refining the crude oil. After the crude oil is fractionated and refined, the worker manually turns off the motor 41 to stop the operation of the equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an equipment that can carry out fractionation with different kinds of oil in the crude oil suitable for oil field exploitation, characterized by: including the chassis, the fluting heating cabinet, the storage tank, rabbling mechanism, drive transfer mechanism, valve switching mechanism, one-way transfer mechanism and cooling water change mechanism, fixed mounting has three fluting heating cabinets on the chassis, fixed mounting has the storage tank on the chassis, rabbling mechanism fixed mounting is on the chassis, drive transfer mechanism sets up in wherein two fluting heating cabinet one sides, valve switching mechanism locates on the fluting heating cabinet, fluting heating cabinet top is provided with one-way transfer mechanism, the cooling water change mechanism sets up at the chassis top.
2. The apparatus for fractionating different types of crude oil for oil field exploitation according to claim 1, wherein: the stirring mechanism comprises a motor, a transmission shaft, a first belt pulley, a transmission belt, a first stirring paddle and a second stirring paddle, wherein the motor is fixedly mounted on the chassis, one end of the output shaft of the motor is welded with the transmission shaft, the first belt pulley is arranged on the transmission shaft, the first stirring paddle is connected to the two slotting heating boxes in a rotating mode, the top end of the transmission shaft is fixedly connected with the first stirring paddle, the first belt pulley is arranged on the first stirring paddle, the second stirring paddle is connected to the other slotting heating box in a rotating mode, the first belt pulley is fixedly connected to the second stirring paddle in the same mode, and the transmission belt is connected between the first belt pulleys of the same level.
3. The apparatus for fractionating different types of crude oil for oil field exploitation according to claim 2, wherein: the driving transmission mechanism comprises a special-shaped perforated support frame, a countersunk head shaft, a belt pulley II, a conveying belt, a short shaft I, a short shaft II, an L-shaped slotted frame I, a sliding rack frame I, a first reset spring, a double-sided gear disc, a transmission gear and a three-tooth gear, wherein the special-shaped perforated support frame is fixedly arranged on one side of one slotted heating box, a bearing on the special-shaped perforated support frame is connected with the countersunk head shaft in an interference fit mode, the middle part of the countersunk head shaft is provided with the belt pulley II, the belt pulley II is fixedly connected to a transmission shaft in the same way, the conveying belt is connected between the two belt pulleys, the bearing on the special-shaped perforated support frame is connected with the short shaft I in an interference fit mode, the short shaft II is rotatably connected to the special-shaped perforated support frame, the L-shaped slotted frame I is welded on one side of the slotted heating box, the L-shaped slotted frame I is slidably connected with the sliding rack frame I, and the first reset spring is connected to the sliding rack frame I, one end of the first reset spring is fixedly connected with the first L-shaped slotted frame, a double-faced gear disc is arranged above the first short shaft, the transmission gear is fixedly connected above the second short shaft, the first sliding rack frame is meshed with the transmission gear, the transmission gear is also meshed with the double-faced gear disc, a three-tooth gear is welded at the top end of the countersunk shaft, and the three-tooth gear is meshed with the double-faced gear disc.
4. The apparatus for fractionating different types of crude oil for oil field exploitation according to claim 3, wherein: the valve opening and closing mechanism comprises a ball valve, a rotary gear, a first wedge-shaped rack frame, a second wedge-shaped rack frame, a special-shaped slotted support frame, a sliding wedge-shaped frame, a second reset spring, a swinging push plate, a first torsion spring, a third reset spring, an N-shaped slotted limiting frame, a slotted slide rail frame, a sliding pushing block, a fourth reset spring, a fifth reset spring, a second sliding rack frame, a swinging shaft, a swinging gear and a second torsion spring, wherein the ball valve is arranged on one side of a slotted heating box, the ball valve is also arranged on one side of a storage box and is communicated with the storage box, the three ball valves are fixedly connected with the adjacent slotted heating boxes, the ball valve is also communicated with the slotted heating boxes, the rotary gear is rotatably connected on the ball valve, the special-shaped slotted support frame is fixedly arranged on one side of one slotted heating box, the first wedge-shaped slotted support frame is connected with the first wedge-shaped rack frame in a lifting manner, and the first wedge-shaped slotted support frame is meshed with the two rotary gears, a second wedge-shaped rack frame is also connected on the special-shaped slotting support frame in a lifting way, the second wedge-shaped rack frame is meshed with the other two rotating gears, the special-shaped slotting support frame is connected with two sliding wedge-shaped frames in a sliding way, one sliding wedge-shaped frame is mutually contacted with the first wedge-shaped rack frame, the other sliding wedge-shaped frame is mutually contacted with the second wedge-shaped rack frame, the sliding wedge-shaped frame is connected with a second reset spring, one end of the second reset spring is connected with the special-shaped slotting support frame, the sliding wedge-shaped frame is connected with a swinging push plate in a rotating way, a first torsion spring is connected between the swinging push plate and the sliding wedge-shaped frame, the first wedge-shaped rack frame is connected with a third reset spring, the second wedge-shaped rack frame is also connected with a third reset spring, one end of the third reset spring is fixedly connected with the special-shaped slotting support frame, one side of the same slotting heating box is welded with an N-shaped slotting limit frame, and the N-shaped slotting limit frame is connected with a slotting slide rail frame in a sliding way, the slotting slide rail frame is fixedly connected with one end of the sliding rack frame, the slotting slide rail frame is slidably connected with a sliding pushing block, the sliding pushing block is in limit connection with the N-shaped slotting limiting frame, the sliding pushing block is in contact with a swinging pushing plate, the sliding pushing block is fixedly connected with a fourth reset spring, one end of the fourth reset spring is connected with the slotting slide rail frame, a fifth reset spring is connected between the slotting slide rail frame and the N-shaped slotting limiting frame, the N-shaped slotting limiting frame is slidably connected with a sliding rack frame II, a swinging shaft is rotatably connected to the N-shaped slotting limiting frame, a swinging gear is fixedly connected below the swinging shaft, the swinging gear is mutually matched with the sliding rack frame II, and a second torsion spring is connected between the swinging gear and the N-shaped slotting limiting frame.
5. The apparatus for fractionating different types of crude oil for oil field exploitation according to claim 4, wherein: one-way transmission device is including the trompil apron, the condenser pipe, the trompil connecting pipe, the filter plate, piston and sixth reset spring, fluting heating cabinet top card pressure formula is connected with the trompil apron, the hookup trompil connecting pipe on the trompil apron, the mode through flange joint is connected with the condenser pipe on the trompil connecting pipe, fixedly connected with filter plate in the trompil connecting pipe, piston sliding type connects in the trompil connecting pipe, is connected with sixth reset spring between filter plate and the piston.
6. The apparatus for fractionating different types of crude oil for oil field exploitation according to claim 5, wherein: the cooling water replacement mechanism comprises a water outlet pipe, a special-shaped connecting water pipe, a second L-shaped slotting frame, a cam, a special-shaped sliding connecting rod, a seventh reset spring, a sliding stop valve, an eighth reset spring and a T-shaped slotting support frame, wherein the water outlet pipe is sleeved on the condensation pipe, the special-shaped connecting water pipe is commonly connected on the three water outlet pipes, the second L-shaped slotting frame is fixedly installed at the top of the underframe, the cam is arranged on the transmission shaft, the special-shaped sliding connecting rod is slidably connected on the second L-shaped slotting frame and is slidably connected with the water outlet pipe, the cam is mutually contacted with the special-shaped sliding connecting rod, the seventh reset spring is connected between the special-shaped sliding connecting rod and the second L-shaped slotting frame, the T-shaped slotting support frame is welded on the top surface of the second L-shaped slotting frame, the T-shaped slotting support frame is sleeved with the special-shaped connecting water pipe, and the sliding stop valve is slidably connected on the T-shaped slotting support frame, the sliding stop valve is in mutual contact with the special-shaped sliding connecting rod, the sliding stop valve is in sliding connection with the special-shaped connecting water pipe, a pair of eighth reset springs is connected between the special-shaped sliding connecting rod and the water outlet pipe, and a pair of eighth reset springs is also connected between the sliding stop valve and the special-shaped connecting water pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111121333.6A CN113897212B (en) | 2021-09-24 | 2021-09-24 | Equipment suitable for oil field exploitation can carry out fractionation with different kinds of oil in crude oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111121333.6A CN113897212B (en) | 2021-09-24 | 2021-09-24 | Equipment suitable for oil field exploitation can carry out fractionation with different kinds of oil in crude oil |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210993067U (en) * | 2019-11-21 | 2020-07-14 | 刘学彦 | Rectification system for petroleum production |
| CN211497511U (en) * | 2019-12-03 | 2020-09-15 | 孙守龙 | Distillation plant for petroleum refining |
| CN211814281U (en) * | 2019-06-13 | 2020-10-30 | 卢巧 | Oil separation device |
| CN211946917U (en) * | 2020-01-02 | 2020-11-17 | 南安市鑫灿品牌运营有限公司 | A fractional distillation unit for petroleum is refined |
| CN211999575U (en) * | 2020-03-12 | 2020-11-24 | 中化弘润石油化工有限公司 | Petroleum distillation device |
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2021
- 2021-09-24 CN CN202111121333.6A patent/CN113897212B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211814281U (en) * | 2019-06-13 | 2020-10-30 | 卢巧 | Oil separation device |
| CN210993067U (en) * | 2019-11-21 | 2020-07-14 | 刘学彦 | Rectification system for petroleum production |
| CN211497511U (en) * | 2019-12-03 | 2020-09-15 | 孙守龙 | Distillation plant for petroleum refining |
| CN211946917U (en) * | 2020-01-02 | 2020-11-17 | 南安市鑫灿品牌运营有限公司 | A fractional distillation unit for petroleum is refined |
| CN211999575U (en) * | 2020-03-12 | 2020-11-24 | 中化弘润石油化工有限公司 | Petroleum distillation device |
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