CN113188042A - Unattended oil-gas mixed transportation flow device - Google Patents
Unattended oil-gas mixed transportation flow device Download PDFInfo
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- CN113188042A CN113188042A CN202110479053.6A CN202110479053A CN113188042A CN 113188042 A CN113188042 A CN 113188042A CN 202110479053 A CN202110479053 A CN 202110479053A CN 113188042 A CN113188042 A CN 113188042A
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- oil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/005—Pipe-line systems for a two-phase gas-liquid flow
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
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- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
Abstract
The invention discloses an unattended oil-gas mixed transportation process device, which comprises a mixed transportation assembly and an intelligent sensing control system, wherein the mixed transportation assembly is used for realizing oil-gas mixed transportation, the mixed transportation assembly comprises a plurality of oil-gas mixed transportation pumps and a dirty oil recovery assembly, the oil-gas mixed transportation pumps are connected in series and communicated through a pipeline, the oil-gas mixed transportation pumps are all provided with control valves, the intelligent sensing control system is used for controlling the control valves to enable the oil-gas mixed transportation pumps to operate, the pipeline is also provided with the dirty oil recovery assembly and a buffer tank, and the buffer tank is used for oil-gas separation. The oil-gas mixed transportation is realized, and the emission pollution of associated gas can be effectively reduced.
Description
Technical Field
The invention relates to the technical field of oil field oil transportation, in particular to an unattended oil-gas mixed transportation process device.
Background
During the process of oil production, a lot of natural gas is generated, and the natural gas output of dozens to hundreds of cubic meters can be realized when one ton of oil is produced, for example, the gas-oil ratio of the Changqing oil field ranges from 60 m to 120m3t, in the actual production of oil fields, a plurality of oil transfer stations can generate more associated gas, the associated gas belongs to moisture and is one of natural gas, condensate oil and water can be separated out in the conveying process at lower temperature, gas-liquid separation and conveying are needed, the equipment investment is more, the management difficulty is higher, the requirement on the quality of personnel is high, the working intensity is high, the oil field associated recovery is always the key and difficult point of oil field development, the gas and liquid can not be mixed and transported due to the lack of professional equipment, the single-phase recovery input and output is low, the normal production is obviously affected due to the problems of increased working procedures, easy freezing and blocking of equipment and pipelines and the like particularly in winter, a large amount of associated gas is emptied, the resource waste is caused, the environmental pollution and the like are caused, the oily sludge generated in the transmission has low treatment efficiency, so that a large amount of petroleum with certain purity is wasted, and therefore, an unattended oil and gas mixed transmission device is urgently needed to solve the problems.
Disclosure of Invention
The invention aims to provide an unattended oil-gas mixed transportation process device to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an unmanned on duty oil gas thoughtlessly defeated flow device, is including thoughtlessly defeated subassembly and intelligent sensing control system, thoughtlessly defeated subassembly is used for realizing oil gas thoughtlessly defeated, thoughtlessly defeated subassembly includes a plurality of oil gas thoughtlessly defeated pump and sump oil recovery subassembly, a plurality of concatenate the intercommunication, a plurality of through the pipeline between the oil gas thoughtlessly defeated pump all is equipped with the control valve, intelligent sensing control system is used for control valve to make oil gas thoughtlessly defeated pump operation, still be equipped with sump oil recovery subassembly and buffer tank on the pipeline, the buffer tank is used for oil-gas separation, still be equipped with the buffer between sump oil recovery subassembly and the pipeline, the buffer is used for preventing the sump oil backward flow.
Further, dirty oil recovery subassembly includes dirty oil tank, dirty oil tank is inside to be equipped with the axis of rotation and even two sets of reaction barrels, the vertical setting of axis of rotation, axis of rotation one end and motor output shaft fixed connection, dirty oil tank top is located to the motor, the spout has been seted up on two opposites faces of the vertical direction of axis of rotation, the helicla flute has been seted up on the dirty oil tank inside wall, and is two sets of the reaction barrel lateral wall all through first slider respectively with two spout sliding connection, two sets of the reaction barrel lateral wall all through second slider and helicla flute sliding connection, dirty oil tank top is equipped with oil inlet and oil-out, and is two sets of the inside stirring subassembly that all is equipped with of reaction barrel.
Furthermore, two sets of the reaction barrel is the setting of co-altitude in sump oil incasement portion, high a set of reaction barrel top is all located to oil inlet and oil-out.
Further, the bottom is equipped with heating coil in the reaction barrel, the stirring subassembly includes the fixed axle, the fixed axle top runs through and extends to sump oil tank top, fixed axle bottom and reaction barrel fixed connection, be equipped with a plurality of puddler on the fixed axle, fixed axle and puddler inside all are the hollow setting, the fixed axle top is equipped with the feed inlet, it has a plurality of discharge gate to equally divide cloth on fixed axle and the puddler.
Further, the feed inlet is used for high-pressure impact medicine feeding.
Furthermore, the fixed shaft comprises a plurality of first connecting shafts and a plurality of second connecting shafts which are alternately arranged, the diameter of the second connecting rod is smaller than that of the first connecting rod, one end of the stirring rod is fixedly connected with the sleeve, the sleeve is sleeved on the second connecting rod, both ends of the sleeve are in contact connection with the end head of the first connecting shaft, one end of the stirring rod is provided with a first through hole, the sleeve is provided with a second through hole, the middle part of the second connecting shaft is disconnected, the first port and the second port are correspondingly communicated, one end of the second port is provided with a rotary drum, the height of the rotary drum is greater than the length of the middle part of the second connecting shaft in a disconnected mode, the outer side of the rotary drum is connected with the inner wall of the second connecting shaft in a sliding mode, spiral blades are arranged at the top end of the rotary drum, and the middle of the top of the rotary drum is communicated with the second through hole.
Furthermore, the inner wall of the reaction barrel is fixedly connected with a plurality of baffles, the baffles are obliquely arranged relative to the axis of the reaction barrel, and the plurality of baffles and the plurality of stirring rods are alternately arranged.
Further, the inside grid dish that is equipped with of dirty oil tank, the grid dish includes inner disc and outer dish, inner disc and axis of rotation fixed connection, outer dish outside and dirty oil tank inner wall fixed connection, be equipped with first annular channel between inner disc and the outer dish, dirty oil tank top is equipped with the second annular channel, the fixed axle runs through first annular channel and second annular channel, the fixed cover of fixed axle is equipped with stopper one and stopper two, stopper one and the inboard sliding connection in dirty oil tank top, stopper two and dirty oil tank top outside sliding connection.
Furthermore, the part of the fixed shaft, which is positioned between the upper surface of the reaction barrel and the first limiting block, can be arranged in a telescopic manner.
Further, the inside interface channel that is equipped with of axis of rotation, first slider and two sets of reaction barrels intercommunication are run through respectively equally to the interface channel both ends, the inside solenoid valve that all is equipped with in interface channel both ends, interface channel is used for leading the inside water of the reaction barrel that is relatively higher into inside the reaction barrel that is relatively lower.
Compared with the prior art, the invention has the following beneficial effects:
1. the oil-gas mixed transportation pump 1 can realize the oil-gas mixed transportation with large discharge capacity and high oil-gas ratio, and the flow rate exceeds 5000m3D, wherein the liquid flow is 200m3And d, oil gas is directly connected into the oil-gas mixed transportation pump for outward transportation, so that the process flow is reduced, the capital investment is reduced, the automatic control is realized, the station is unattended, the labor cost is reduced, the oil-gas mixed transportation is realized, the emission pollution of associated gas can be effectively reduced, and the operation efficiency is greatly improved.
2. Utilize the clear water with oil and mud layering, water is at the middle level, oil is on the upper strata of water, mud is in the water lower floor, the three-layer separate processing of being convenient for behind the layering, and adopt two sets of reaction barrels to compare with a set of reaction barrel, two sets of reaction barrels need not be relapse take out water and take in, and be in middle-level water and also have certain difficulty at the in-process of taking away, the processing problem of middle-level water can be solved effectively to two sets of reaction barrels, can not lead to the fact the influence to oil layer and sludge blanket through the mode of leading away, and lead away and for another reaction barreled water to realize for synchronization, the utilization efficiency of clear water has greatly been improved.
3. Give the inside medicine that adds of reaction barrel through the stirring subassembly, the layering of petroleum, water and mud can be realized to the chemical medicine, and the stirring subassembly can also make medicine and oily mud intensive mixing at the in-process that adds simultaneously to obtain the best reaction effect, thereby promote the efficiency that breaks away from of petroleum and mud.
4. Utilize the rotation of puddler, the setting of a plurality of baffle and the distribution of a plurality of discharge gate, can be so that enter into between mud and the mud, can make the area of contact of medicine and mud bigger when breaking up mud, be favorable to further improving the reaction effect of medicine, improved the layering effect of oily mud effectively.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of a dirty oil tank of the present invention;
FIG. 3 is a schematic structural diagram of the dirty oil tank, the chute and the spiral groove of the present invention;
FIG. 4 is a schematic diagram of the structure of the grid tray of the present invention;
FIG. 5 is a schematic view of the construction of the connecting passage of the present invention;
FIG. 6 is a schematic view of the construction of the sleeve and stir bar of the present invention;
FIG. 7 is a schematic view of the construction of the drum and the second connecting shaft of the present invention;
FIG. 8 is a front view of the drum of the present invention and a second connecting shaft;
in the figure: 1. an oil-gas mixed transportation pump; 2. a buffer tank; 3. a dirty oil recovery assembly; 4. a buffer; 5. a stirring assembly; 6. a pipeline;
31. a dirty oil tank; 32. a rotating shaft; 321. a connecting channel; 33. a chute; 34. a reaction barrel; 35. a motor; 36. a helical groove; 37. an oil inlet; 38. an oil outlet; 39. a heating coil;
51. fixed shaft 511 first connecting shaft; 512. a second connecting shaft; 52. a stirring rod; 53. a feed inlet; 54. a discharge port; 55. a sleeve; 56. a second port; 57. a rotating drum; 58. helical leaves; 59. a baffle plate;
61. a grid plate; 611. an inner disc; 612. an outer disc; 62. a first annular channel; 63. a first limiting block; 64. and a second limiting block.
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): referring to fig. 1-8, the present invention provides the following technical solutions: an unattended oil-gas mixed transportation process device comprises a mixed transportation assembly and an intelligent sensing control system, wherein the mixed transportation assembly is used for realizing oil-gas mixed transportation, the mixed transportation assembly comprises a plurality of oil-gas mixed transportation pumps 1 and a sump oil recovery assembly 3, the oil-gas mixed transportation pumps 1 are connected in series and communicated through a pipeline 6, the oil-gas mixed transportation pumps 1 are all provided with control valves, the intelligent sensing control system is used for controlling the control valves to enable the oil-gas mixed transportation pumps 1 to operate, the pipeline 6 is also provided with the sump oil recovery assembly 3 and a buffer tank 2, the buffer tank 2 is used for oil-gas separation, a buffer 4 is also arranged between the sump oil recovery assembly 3 and the pipeline 6, and the buffer 4 is used for preventing sump oil from flowing back;
the oil-gas mixed transportation pump 1 is used for realizing oil-gas mixed transportation, in the embodiment, two oil-gas mixed transportation pumps 1 are connected in series, 3 sets of the oil-gas mixed transportation pumps can be arranged, and the like, a dirty oil recovery assembly 3 is used for treating oil-containing sludge, the oil-containing dirty oil contains oil with certain purity, the sludge can be removed through the dirty oil recovery assembly 3 so as to achieve the function of extracting the oil, the part of the oil can be recovered so as to reduce the waste of the oil, the part of the oil can be intensively utilized in the later period so as to prevent a large amount of oil loss, a control valve is used for controlling the outlet amount and the inlet amount of the oil-gas mixed transportation pump 1, the produced dirty oil is transmitted to the position of the dirty oil recovery assembly 3 in the oil-gas mixed transportation process, the produced dirty oil passes through a buffer before reaching the dirty oil recovery assembly 3, when the dirty oil recovery assembly 3 is not in the state of conveying the dirty oil to the dirty oil recovery assembly 3 at the moment, the buffer 4 plays a role of temporarily storing the dirty oil in the middle, prevent that sump oil from flowing back to the pipeline of former process in, can avoid sump oil backward flow to pollute the clean oil that finishes of handling effectively, perhaps when sump oil recovery subassembly 3 breaks down, buffer 4 is used for preventing that sump oil from continuing to lead to sump oil recovery subassembly 3 this moment, can reduce sump oil recovery subassembly's further loss.
The oil-gas mixed transportation pump 1 can realize the oil-gas mixed transportation with large discharge capacity and high oil-gas ratio, and the flow rate exceeds 5000m3D, wherein the liquid flow is 200m3D, oil gas direct access oil gas defeated pump is defeated outward, process flow has been reduced, fund input has been reduced, automated control, the website is unmanned on duty, the cost of labor has been reduced, realize oil gas defeated with water, can reduce the emission pollution of associated gas effectively, operating efficiency has greatly been improved, sump oil recovery subassembly 3 includes sump oil case 31, sump oil case 31 is inside to be equipped with axis of rotation 32 and even two sets of reaction barrel 34, axis of rotation 32 vertical setting, axis of rotation 32 one end and motor 35 output shaft fixed connection, motor 35 locates sump oil case 31 top, spout 33 has been seted up on two oppositions faces of axis of rotation 32 vertical direction, spiral groove 36 has been seted up on sump oil case 31 inside wall, two sets of reaction barrel 34 lateral walls all through first slider respectively with two spout 33 sliding connection, two sets of reaction barrel 34 lateral walls all through second slider and spiral groove36 are connected in a sliding manner, the top of the sump oil tank 31 is provided with an oil inlet 37 and an oil outlet 38, and the stirring assemblies 5 are arranged in the two groups of reaction barrels 34;
the dirty oil tank 31 is used as the shell of the whole dirty oil recovery assembly 3 to play a role of supporting and protecting instruments, the rotating shaft 3232 is used for driving the two groups of reaction barrels 34, so that the two groups of reaction barrels 34 can do spiral motion in the dirty oil tank 31, the two groups of reaction barrels 34 are divided into a barrel A and a barrel B, clear water is filled in the reaction barrel 34 in an initial state, the reaction barrel 34 is used for separating water, sludge and petroleum to achieve the effect of separating petroleum and sludge, so that the petroleum containing oil with certain purity in the sludge is recovered, the reaction barrel 34 is divided into two barrels, namely the barrel B is in a static state when the barrel A is in a reaction state, the barrel A in the reaction state is used for layering the water, the petroleum and the sludge, the barrel B in a static state is used for receiving the layered water of the barrel A, after the processes of pumping and discharging the sludge are completed between the barrels, the barrel B and the barrel A are switched in position due to the driving of the rotating shaft 32, the barrel B is used as the reaction barrel 34, the barrel A is used for receiving layered water in the barrel B, petroleum recovery is repeatedly carried out on a plurality of batches of oily sludge, clear water is used for layering the petroleum and the sludge, water is on the middle layer, the petroleum is on the upper layer, the sludge is on the lower layer, three layers can be conveniently separated after layering, two groups of reaction barrels 34 are compared with one group of reaction barrels 34, the two groups of reaction barrels 34 do not need to repeatedly take out and take in water, the water in the middle layer is difficult to take away, the two groups of reaction barrels 34 can effectively solve the problem of processing the water in the middle layer, the petroleum layer and the sludge layer cannot be influenced by a leading-away mode, water is synchronously led away from the other reaction barrel 34, the utilization efficiency of the clear water is greatly improved, the motor 35 is used for driving the rotating shaft 32 to rotate, the rotating shaft 32 is used for driving the two groups of reaction barrels 34 to make spiral motion around the rotating shaft 32, as shown in fig. 2, axis of rotation 32 the right is the A bucket, the left side is the B bucket, when axis of rotation 32 rotates, the A bucket can rotate the position to the B bucket round axis of rotation 32, the B bucket can rotate the position to the A bucket round axis of rotation 32, A bucket and B bucket can not the rotation, spout 33 and helicla flute 36 realize the spiral transposition function of two sets of reaction barrels 34 when axis of rotation 32 rotates jointly, stirring subassembly 5 is used for adding medicine for reaction barrel 34 inside, it is used for realizing the layering of oil, water and mud to add the medicine, stirring subassembly 5 still is used for making medicine and oily mud intensive mixing at the medicine in-process simultaneously, in order to obtain the best reaction effect, can save the time of changing the clear water through two sets of reaction barrels 34, the problem that it is difficult to lead away to be in intermediate level water has been solved effectively simultaneously, make the availability factor of clear water obtain promoting.
The two groups of reaction barrels 34 are arranged in the dirty oil tank 31 at different heights, and the oil inlet 37 and the oil outlet 38 are both arranged above the high group of reaction barrels 34;
the rotating shaft 32 can realize the transposition of the two groups of reaction barrels 34, so that the two groups of reaction barrels 34 are located at different positions, the two groups of reaction barrels 34 located at different positions are used for guiding water away by utilizing the distance of the communicating vessels, the oil inlet 37 and the oil outlet 38 are both arranged above the group of reaction barrels 34 located at a high position, as shown in fig. 2, the oil inlet 37 and the oil outlet 38 are arranged above the barrel A, and which barrel is located at a high position is the barrel in a reaction state, the oil inlet and the oil outlet are arranged relative to the reaction barrels 34, the oil inlet is used for guiding in oil-containing sludge, and the oil outlet is used for sucking and guiding out layered oil to complete the recovery of the oil.
The heating coil 39 is arranged at the bottom in the reaction barrel 34, the stirring assembly 5 comprises a fixed shaft 51, the top end of the fixed shaft 51 penetrates through and extends to the top of the dirty oil tank 31, the bottom end of the fixed shaft 51 is fixedly connected with the reaction barrel 34, a plurality of stirring rods 52 are arranged on the fixed shaft 51, the fixed shaft 51 and the stirring rods 52 are both hollow, a feeding hole 53 is formed in the top end of the fixed shaft 51, and a plurality of discharging holes 54 are uniformly distributed on the fixed shaft 51 and the stirring rods 52;
the heating coil 39 is used for heating clear water in the barrel A, so that the temperature in the barrel A is in a reaction condition, the drug reaction effect is better, and a better layering effect is obtained, the fixing shaft 51 is used as an input end for feeding drugs and as a supporting part of the stirring rod 52, the fixing shaft 51 is used as a drug feeding end, the stirring rod 52 is used as a drug discharging end, the stirring rod 52 is used for stirring oil-containing sludge, the discharging holes 54 are used for fully scattering the drugs in all directions in the reaction barrel 34, the drugs are maximally diffused by high-pressure impact feeding and the discharging holes 54, the high-pressure impact is also used for driving the stirring rod 52 to rotate by taking the fixing shaft 51 as an axis, the drugs are fed by high-pressure impact, simultaneously, along with the rotation of the stirring rod 52 and the distribution of the discharging holes 54, the drugs can enter the inside of the sludge, the contact area between the drugs and the sludge can be larger while the sludge is scattered, is beneficial to further improving the reaction effect of the medicament and effectively improving the layering effect of the oily sludge.
The feed port 53 is used for high-pressure impact feeding;
the fixed shaft 51 comprises a plurality of first connecting shafts 511 and second connecting shafts 512, the first connecting shafts 511 and the second connecting shafts 512 are alternately arranged, the diameter of each second connecting shaft 512 is smaller than that of each first connecting shaft, one end of each stirring rod 52 is fixedly connected with the corresponding sleeve 55, each sleeve 55 is sleeved on the corresponding second connecting shaft 512, two ends of each sleeve 55 are in contact connection with the end of each first connecting shaft 511, one end of each stirring rod 52 is provided with a first through hole, each sleeve 55 is provided with a second through hole 56, the middle of each second connecting shaft 512 is disconnected, the first through holes and the second through holes 56 are correspondingly communicated, one end of each second through hole 56 is provided with a rotating drum 57, the height of each rotating drum is larger than the disconnected length of the middle of each second connecting shaft 512, the outer side of each rotating drum is in sliding connection with the inner wall of each second connecting shaft 512, the top end of each rotating drum is provided with a spiral blade, and the middle of the top of each rotating drum is communicated with the corresponding second through hole;
the fixed shaft 51 is formed by the first connecting shafts 511 and the second connecting shafts 512 together, the second connecting shafts are arranged to drive the stirring rods 52 conveniently, two ends of the sleeve 55 are used for limiting between the first connecting shafts 511 to play a role of bearing the stirring rods 52 and the inner rotary drum 57, the middle of the second connecting shafts is disconnected, a second channel is used for connecting one end of each stirring rod 52 with the rotary drum 57 in the second connecting shaft, the rotary drum 57 is used as a middle part, two ends of the rotary drum 57 cannot be separated from the two disconnected second connecting shafts 512, two ends of the whole fixed shaft 51 are fixed, the rotary drums 57 cannot be separated from the disconnected second connecting shafts 512, the spiral blades 58 are used for bearing high-pressure impact force, the rotary drum 57 rotates in the second connecting shafts 512 under stress, so that the sleeve 55 and the stirring rods 52 rotate together along with the rotary drum 57, that is, the high-pressure impact force is used for high-pressure impact medicine feeding, the stirring rod 52 is driven to rotate by driving the rotary drum 57 to rotate while feeding, so that the medicine can be further fully contacted with the oily sludge along with the rotation of the stirring rod 52 to break up the sludge, and the improvement of the layering effect of the oily sludge caused by the break-up of the sludge is facilitated.
The inner wall of the reaction barrel 34 is fixedly connected with a plurality of baffles, the baffles are obliquely arranged relative to the axis of the reaction barrel 34, and the baffles and the stirring rods 52 are alternately arranged;
when the oily sludge is suspended in water, the rotation of the stirring rod 52 enables the oily sludge to rotate, and the plurality of baffles 59 also play a role in further scattering the oily sludge, so that the effect of separating petroleum from sludge is better.
A grid plate 61 is arranged in the dirty oil tank 31, the grid plate 61 comprises an inner plate 611 and an outer plate 612, the inner plate 611 is fixedly connected with the rotating shaft 32, the outer side of the outer plate 612 is fixedly connected with the inner wall of the dirty oil tank 31, a first annular channel 62 is arranged between the inner plate 611 and the outer plate 612, a second annular channel is arranged at the top of the dirty oil tank 31, a fixing shaft 51 penetrates through the first annular channel 62 and the second annular channel, a first limiting block 63 and a second limiting block 64 are fixedly sleeved on the fixing shaft 51, the first limiting block 63 is slidably connected with the inner side of the top of the dirty oil tank 31, and the second limiting block 64 is slidably connected with the outer side of the top of the dirty oil tank 31;
the grating disc 61 is used for filtering larger impurities such as large stones when oily sludge enters the barrel A from the oil inlet 37, when the position of the A, B barrels is switched, the first annular channel 62 is used for moving the fixed shaft 51 in the two groups of reaction barrels 34 in the first annular channel, the second annular channel is also used for moving the fixed shaft 51, and the first limiting block 63 and the second limiting block 64 are used for limiting the fixed shaft 51, so that the fixed shaft 51 cannot move up and down along the axial direction of the fixed shaft.
The part of the fixed shaft 51, which is positioned between the upper surface of the reaction barrel 34 and the first limiting block 63, is arranged in a telescopic manner; the part of the fixed shaft 51 between the upper surface of the reaction barrel 34 and the first stopper 63 is telescopically arranged for corresponding to the high-low positions of the two groups of reaction barrels 34 when the A, B barrels are used for exchanging positions, when the part is positioned at the A barrel position, the position of the fixed shaft 51 between the upper surface of the reaction barrel 34 and the first stopper 53 is in a compressed state, and when the part is positioned at the B barrel position, the position of the fixed shaft 51 between the upper surface of the reaction barrel 34 and the first stopper 53 is in a stretched state.
A connecting channel 321 is arranged inside the rotating shaft 32, two ends of the connecting channel 321 penetrate through the first sliding block respectively and are communicated with the two groups of reaction barrels, electromagnetic valves are arranged inside two ends of the connecting channel 321, and the connecting channel 321 is used for guiding water inside the relatively higher reaction barrel 34 into the relatively lower reaction barrel 34;
the connecting channel 321 is far away from the communicating vessel, water at a high position is guided into the reaction barrel 34 at a low position, namely after water and petroleum sludge are layered, the water in the barrel A can be guided into the barrel B by the connecting channel, after the rotating shaft 32 rotates to replace the barrel A, B, reclaimed water guided into the barrel B is recycled as a next reaction environment, the electromagnetic valve is used for controlling the closing of the connecting channel 321, the water in the reaction environment can be effectively recycled by the connecting channel 321 without being discharged outside, and the waste of water resources is effectively reduced.
The working principle of the invention is as follows: the process of the oil-gas mixed transportation device is as follows: at the in-process of oil gas miscarriage, the oil-containing mud of production is retrieved the oil through dirty oil tank 31, filters out the waste that reduces the oil with mud from the oil through the mode of layering, and through adding water, the heating, the oil feed adds the medicine, and the stirring is stood, and suction oil, water guide, the recovery of oil is accomplished in these steps of scrubbing mud: clear water is added into the barrel A to serve as a reaction environment, the clear water is heated through the heating coil 39, the temperature of the reaction environment is favorable for improving the layering effect, oil-containing sludge is guided into the barrel A through an oil inlet, larger particle impurities are intercepted by the grating disk 61, the remaining oil-containing sludge is primarily mixed with the clear water in the clear water, the medicine is fed from the feed inlet 53 in a high-pressure impact medicine feeding mode and is used for separating the sludge and petroleum, the medicine is sprayed into the reaction environment through the fixed shaft 51 and the discharge ports on the stirring rod 52, meanwhile, the impact force of high-pressure gas and the medicine enables the spiral blades 58 to be stressed and pushed, the rotary drum 57 is driven to rotate, so that the stirring rod 52 rotates in the barrel A, the medicine can be dispersed in all directions of areas in the barrel A, the contact area between the medicine and the oil-containing sludge can be increased, the sludge is scattered, and the medicine can be fully mixed with the sludge, make the speed of reaction faster, be favorable to improving reaction efficiency, can save the time of oil, water, mud layering effectively, the stirring of adding medicine is gone on in step, after standing for a certain time, obtain being in the oil on upper strata and being in the water on middle level and being in the mud on lower floor in the A bucket this moment, adopt the mode of suction to take away the oil on upper strata through oil-out 38, lead away middle-level clear water to the B bucket through connecting tube 321, detach the mud on lower floor at last, accomplish the processing of a batch of oil and retrieve promptly, motor 35 rotates this moment and makes axis of rotation 32 rotate, the B bucket shifts to the below along with the rotation of axis of rotation 32, the B bucket shifts to the top along with axis of rotation 32 rotation, the B bucket carries out the processing of the oily mud of next batch.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an unmanned on duty oil gas mixture transportation process device which characterized in that: including defeated subassembly and intelligent sensing control system thoughtlessly, defeated subassembly is used for realizing the oil gas thoughtlessly defeated, defeated subassembly thoughtlessly includes a plurality of oil gas thoughtlessly defeated pump (1) and sump oil recovery subassembly (3), a plurality of concatenate the intercommunication through pipeline (6) between oil gas thoughtlessly defeated pump (1), a plurality of oil gas thoughtlessly defeated pump (1) all is equipped with the control valve, intelligent sensing control system is used for control valve to make oil gas thoughtlessly defeated pump (1) operation, still be equipped with sump oil recovery subassembly (3) and buffer tank (2) on pipeline (6), buffer tank (2) are used for oil-gas separation, still be equipped with buffer (4) between sump oil recovery subassembly (3) and pipeline (6), buffer (4) are used for preventing the sump oil backward flow.
2. The unattended oil-gas mixture transportation process device according to claim 1, wherein: the dirty oil recovery component (3) comprises a dirty oil tank (31), a rotating shaft (32) and two groups of reaction barrels (34) are arranged in the dirty oil tank (31), the rotating shaft (32) is vertically arranged, one end of the rotating shaft (32) is fixedly connected with an output shaft of the motor (35), the motor (35) is arranged at the top of the dirty oil tank (31), two opposite surfaces of the rotating shaft (32) in the vertical direction are provided with sliding grooves (33), spiral grooves (36) are formed in the inner side wall of the dirty oil tank (31), the outer side walls of the two groups of reaction barrels (34) are respectively in sliding connection with the two sliding grooves (33) through first sliding blocks, the outer side walls of the two groups of reaction barrels (34) are respectively in sliding connection with the spiral grooves (36) through second sliding blocks, an oil inlet (37) and an oil outlet (38) are formed in the top of the dirty oil tank (31), and stirring assemblies (5) are arranged inside the two groups of reaction barrels (34).
3. The unattended oil-gas mixture transportation process device according to claim 2, wherein: two sets of reaction bucket (34) are the setting of co-altitude in sump oil case (31) inside, oil inlet (37) and oil-out (38) all locate a set of reaction bucket (34) top of height.
4. The unattended oil-gas mixture transportation process device according to claim 3, wherein: bottom is equipped with heating coil (39) in reaction barrel (34), stirring subassembly (5) are including fixed axle (51), fixed axle (51) top is run through and is extended to dirty oil tank (31) top, fixed axle (51) bottom and reaction barrel (34) fixed connection, be equipped with a plurality of puddler (52) on fixed axle (51), fixed axle (51) and puddler (52) inside all is the hollow setting, fixed axle (51) top is equipped with feed inlet (53), it has a plurality of discharge gate (54) to equally divide cloth on fixed axle (51) and puddler (52).
5. The unattended oil-gas mixture transportation process device according to claim 4, wherein: the feed inlet (53) is used for high-pressure impact medicine feeding.
6. The unattended oil-gas mixture transportation process device according to claim 5, wherein: the fixed shaft (51) comprises a plurality of first connecting shafts (511) and second connecting shafts (512), the first connecting shafts (511) and the second connecting shafts (512) are alternately arranged, the diameter of each second connecting shaft (512) is smaller than that of each first connecting shaft, one end of each stirring rod (52) is fixedly connected with the corresponding sleeve (55), the corresponding second connecting shafts (512) are sleeved with the corresponding sleeves (55), the two ends of each sleeve (55) are in contact connection with the end of each first connecting shaft (511), one end of each stirring rod (52) is provided with a first through hole, each sleeve (55) is provided with a second through hole (56), the middle parts of the second connecting shafts (512) are disconnected, the first through holes and the second through holes (56) are correspondingly communicated, one end of each second through hole (56) is provided with a rotary drum (57), and the height of each rotary drum (57) is larger than the middle part of each second connecting shaft (512), the outer side of the rotary drum (57) is connected with the inner wall of the second connecting shaft (512) in a sliding mode, the top end of the rotary drum (57) is provided with a spiral blade (58), and the middle portion of the top of the rotary drum (57) is communicated with the second through hole (56).
7. The unattended oil-gas mixture transportation process device according to claim 6, wherein: the inner wall of the reaction barrel (34) is fixedly connected with a plurality of baffles (59), the baffles (59) are obliquely arranged relative to the axis of the reaction barrel (34), and the baffles (59) and the stirring rods (52) are alternately arranged.
8. The unattended oil-gas mixture transportation process device according to claim 7, wherein: dirty oil tank (31) is inside to be equipped with grid dish (61), grid dish (61) is including inner pan (611) and outer dish (612), inner pan (611) and axis of rotation (32) fixed connection, outer dish (612) outside and dirty oil tank (31) inner wall fixed connection, be equipped with first annular channel (62) between inner pan (611) and outer dish (612), dirty oil tank (31) top is equipped with the second annular channel, fixed axle (51) run through first annular channel (62) and second annular channel, the fixed cover of fixed axle (51) is equipped with stopper one (63) and stopper two (64), stopper one (63) and the inboard sliding connection in dirty oil tank (31) top, stopper two (64) and dirty oil tank (31) top outside sliding connection.
9. The unattended oil-gas mixture transportation process device according to claim 8, wherein: the part of the fixed shaft (51) between the upper surface of the reaction barrel (34) and the first limiting block (63) is arranged in a telescopic mode.
10. The unattended oil-gas mixture transportation process device according to claim 9, wherein: rotation axis (32) inside connecting channel (321) that is equipped with, connecting channel (321) both ends are equallyd divide and are run through first slider and two sets of reaction barrel intercommunication respectively, inside all being equipped with the solenoid valve in connecting channel (321) both ends, connecting channel (321) are used for leading into inside lower reaction barrel (34) relatively with the inside water of higher reaction barrel (34) relatively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110479053.6A CN113188042A (en) | 2021-04-30 | 2021-04-30 | Unattended oil-gas mixed transportation flow device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110479053.6A CN113188042A (en) | 2021-04-30 | 2021-04-30 | Unattended oil-gas mixed transportation flow device |
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| CN113188042A true CN113188042A (en) | 2021-07-30 |
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| CN202110479053.6A Pending CN113188042A (en) | 2021-04-30 | 2021-04-30 | Unattended oil-gas mixed transportation flow device |
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| CN203411445U (en) * | 2013-05-31 | 2014-01-29 | 陕西科技大学 | Two-stage separation treatment equipment for oily sludge |
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