CN111249796A - Liquid collecting tank for petroleum drilling and production equipment - Google Patents

Liquid collecting tank for petroleum drilling and production equipment Download PDF

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Publication number
CN111249796A
CN111249796A CN201811451344.9A CN201811451344A CN111249796A CN 111249796 A CN111249796 A CN 111249796A CN 201811451344 A CN201811451344 A CN 201811451344A CN 111249796 A CN111249796 A CN 111249796A
Authority
CN
China
Prior art keywords
collecting tank
push rod
liquid collecting
tank body
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811451344.9A
Other languages
Chinese (zh)
Inventor
杨黎旭
刘耀成
王富
王伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Chuangyuan Petroleum Technology Co ltd
Original Assignee
Shaanxi Chuangyuan Petroleum Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Chuangyuan Petroleum Technology Co ltd filed Critical Shaanxi Chuangyuan Petroleum Technology Co ltd
Priority to CN201811451344.9A priority Critical patent/CN111249796A/en
Publication of CN111249796A publication Critical patent/CN111249796A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/08—Mobile separation devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

The invention discloses a liquid collecting tank for oil drilling and production equipment, which comprises a transverse plate, wherein a liquid collecting tank body is fixedly arranged on the upper surface of the transverse plate, a sieve plate is arranged at the upper end inside the liquid collecting tank body, a collecting tank is arranged below the right end of the sieve plate, a first motor box is arranged at the left end of the upper surface of the sieve plate, a first push rod motor is arranged inside the first motor box, a motor shaft of the first push rod motor is connected with a first push rod, the tail end of the first push rod is connected with a first brush, and a plurality of component oil pipes are vertically communicated with the middle part of the outer wall of the left side of the liquid collecting tank body. According to the invention, the crude oil can filter rock debris impurities in the crude oil through the sieve plate, the first push rod motor works, the first push rod pushes the first brush to clean the filtered impurities on the sieve plate, the filtered impurities are discharged into the collection box through the sewage discharge port, the filtering effect of the impurities in the crude oil can be improved, and the filtered crude oil is separated and extracted through the oil distribution pipe, so that the operation is convenient and fast.

Description

Liquid collecting tank for petroleum drilling and production equipment
Technical Field
The invention relates to the technical field of oil drilling and production, in particular to a liquid collecting tank for oil drilling and production equipment.
Background
Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, called "industrial blood", with petroleum reserves in the upper part of the crust. The main component is the mixture of various alkanes, cyclanes and aromatics, the collecting tank is one of the important components of the petroleum drilling machine, and the main function of the collecting tank is to collect and recycle the drilling fluid, in the petroleum drilling machine, the drilling fluid flows from the well head to the collecting tank through the return pipe, then flows to each vibrating screen from the collecting tank, and then flows into the slurry tank to realize the circulation purification of the drilling fluid. Therefore, the liquid collecting tank for the oil drilling and production equipment is provided.
Disclosure of Invention
The invention aims to provide a liquid collecting tank for oil drilling and production equipment, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a liquid collecting tank for oil drilling and production equipment comprises a transverse plate, wherein a liquid collecting tank body is fixedly arranged on the upper surface of the transverse plate, an oil inlet is arranged at the top end of the liquid collecting tank body, a sieve plate is arranged at the upper end inside the liquid collecting tank body, the inner wall of the left side of the liquid collecting tank body forms an included angle of 60 degrees with the left end of the sieve plate, the middle part of the upper end of the right side of the liquid collecting tank body is provided with a sewage draining outlet, the liquid collecting tank body is connected with the right end of the sieve plate through a sewage draining outlet, a collecting box is arranged below the right end of the sieve plate, a first motor box is arranged at the left end of the upper surface of the sieve plate, a first push rod motor is arranged in the first motor box, the motor shaft of first push rod motor is connected with first push rod, the end connection of first push rod has first brush, the vertical intercommunication in left side outer wall middle part of collecting tank body has a plurality of component oil pipes.
As a preferred embodiment of the invention, a second motor box is arranged in the middle of the lower surface of the bottom end of the transverse plate, a second push rod motor is arranged in the second motor box, a motor shaft of the second push rod motor is connected with a second push rod, the tail end of the second push rod is connected with a second brush, and the right end of the bottom surface of the liquid collecting tank body is communicated with a sewage discharge pipe.
As a preferred embodiment of the present invention, the outer walls of the ends of the first push rod and the second push rod are both provided with external threads, the inner walls of the mounting openings of the first brush and the second brush are both provided with internal threads, and the external threads are spirally connected with the internal threads.
As a preferred embodiment of the invention, the front ends of the oil distribution pipe and the sewage discharge pipe are respectively provided with an electromagnetic valve, four corners of the lower surface of the bottom end of the transverse plate are respectively provided with a supporting leg, and the bottom ends of the supporting legs are provided with universal wheels.
As a preferred embodiment of the present invention, a control panel is installed in the middle of the front side of the sump body, and the control panel is electrically connected to the first push rod motor, the second push rod motor and the solenoid valve through an external power supply.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the liquid collecting tank for the oil drilling and production equipment, the crude oil can filter rock debris impurities in the crude oil through the sieve plate, the control panel controls the first push rod motor to work, the first push rod pushes the first brush to clean the filtered impurities on the sieve plate, the filtered impurities are discharged into the collecting tank through the drain outlet, the filtering effect of the impurities in the crude oil can be improved, and the filtered crude oil is separated and extracted through the oil distributing pipe due to different densities of mixed oil in the crude oil, so that the liquid collecting tank is convenient and rapid.
2. According to the liquid collecting tank for the oil drilling and production equipment, due to the fact that the liquid collecting tank body is used for a long time, a large amount of oil stains are adhered to the inner wall of the liquid collecting tank body, the oil separating effect and quality are affected, cleaning agents are poured into the liquid collecting tank through the oil inlet, the control panel controls the second push rod motor to work, the second push rod pushes the second hairbrush to clean the interior of the liquid collecting tank body, and the cleaned sewage is discharged through the sewage discharge pipe.
3. The liquid collecting tank for the oil drilling and production equipment is in spiral connection with the internal thread through the external thread, so that the first brush and the second brush can be replaced conveniently, and the service efficiency of the device is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a sump for an oil drilling and production apparatus of the present invention;
FIG. 2 is a schematic view of a first brush attachment for a sump for oil drilling and production equipment according to the present invention;
FIG. 3 is a schematic view of a second brush attachment for a sump for oil drilling and production equipment according to the present invention.
In the figure: 1. the diaphragm, 2, the catch basin body, 3, the oil inlet, 4, the sieve, 5, first motor case, 6, first push rod motor, 7, first push rod, 8, first brush, 9, the drain, 10, the solenoid valve, 11, divide oil pipe, 12, second motor case, 13, second push rod motor, 14, the second push rod, 15, the second brush, 16, the blow off pipe, 17, the collecting box, 18, the supporting leg, 19, the universal wheel, 20, control panel, 21, the external screw thread, 22, the internal thread.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a liquid collecting tank for oil drilling and production equipment comprises a transverse plate 1, wherein a liquid collecting tank body 2 is fixedly installed on the upper surface of the transverse plate 1, an oil inlet 3 is formed in the top end of the liquid collecting tank body 2, a sieve plate 4 is arranged at the upper end inside the liquid collecting tank body 2, an included angle of 60 degrees is formed between the inner wall of the left side of the liquid collecting tank body 2 and the left end of the sieve plate 4, a sewage outlet 9 is formed in the middle of the upper end of the right side of the liquid collecting tank body 2, the liquid collecting tank body 2 is connected with the right end of the sieve plate 4 through the sewage outlet 9, a collecting box 17 is arranged below the right end of the sieve plate 4, a first motor box 5 is installed at the left end of the upper surface of the sieve plate 4, a first push rod motor 6 is installed inside the first motor box 5, a motor shaft of the first push rod motor 6 is connected with a first push rod 7, the tail end of the first push rod 7 is connected with, in this embodiment (as shown in fig. 1), crude oil can filter the detritus impurity in the crude oil through sieve 4, the work of the first push rod motor 6 of control panel 20 control, promote first brush 8 through first push rod 7, filter impurity on the sieve 4 is cleared up, discharge to the collecting box 17 in through drain 9, can improve the filter effect of impurity in the crude oil, because the density of each miscella is different in the crude oil, crude oil after the filtration separates through branch oil pipe 11 and draws, convenient and fast.
In this embodiment (please refer to fig. 1), a second motor box 12 is installed at the middle part of the lower surface of the bottom end of the transverse plate 1, a second push rod motor 13 is installed inside the second motor box 12, a motor shaft of the second push rod motor 13 is connected with a second push rod 14, the tail end of the second push rod 14 is connected with a second brush 15, a drain pipe 16 is communicated with the right end of the bottom surface of the liquid collecting tank body 2, due to the long-time use of the liquid collecting tank body 2, a large amount of oil stains can be adhered to the inner wall of the liquid collecting tank body 2 to influence the oil distributing effect and quality, a cleaning agent is poured in through the oil inlet 3, the control panel 20 controls the second push rod motor 13 to work, the second push rod 14 pushes the second brush 15 to clean the inside of the liquid collecting tank body 2, and the cleaned sewage is discharged.
In this embodiment (please refer to fig. 2-3), the outer walls of the ends of the first push rod 7 and the second push rod 14 are both provided with external threads 21, the inner walls of the mounting openings of the first brush 8 and the second brush 15 are both provided with internal threads 22, and the external threads 21 are spirally connected with the internal threads 22, so that the first brush 8 and the second brush 15 can be conveniently replaced, and the use efficiency of the device is improved.
In this embodiment (please refer to fig. 1), the electromagnetic valves 10 are disposed at the front ends of the oil distribution pipe 11 and the sewage discharge pipe 16, the support legs 18 are disposed at four corners of the lower surface of the bottom end of the transverse plate 1, and the universal wheels 19 are disposed at the bottom ends of the support legs 18, so that the electromagnetic valves 10 can control the oil distribution operation of the oil distribution pipe 11 due to different densities of the mixed oil in the crude oil and different heights of the oil layer.
In this embodiment (please refer to fig. 1), a control panel 20 is installed in the middle of the front side of the liquid collecting tank body 2, and the control panel 20 is electrically connected to the first push rod motor 6, the second push rod motor 13 and the electromagnetic valve 10 through an external power supply, so that the control panel 20 is installed to facilitate the use of the working personnel.
When the liquid collecting tank for the oil drilling and production equipment is used, the crude oil can filter rock debris impurities in the crude oil through the sieve plate 4, the control panel 20 controls the first push rod motor 6 to work, the first push rod 7 pushes the first brush 8 to clean the filtered impurities on the sieve plate 4, the filtered impurities are discharged into the collecting tank 17 through the sewage discharge outlet 9, the filtering effect of the impurities in the crude oil can be improved, because the densities of various mixed oil in the crude oil are different and the heights of oil layers are different, the corresponding electromagnetic valves 10 are opened, the filtered crude oil is separated and extracted through the oil distributing pipes 11, the operation is convenient and quick, because the liquid collecting tank body 2 is used for a long time, a large amount of oil stains are adhered to the inner wall of the liquid collecting tank body 2, the oil distributing effect and the quality are influenced, a cleaning agent is poured in through the oil inlet 3, the control panel 20 controls the second push rod motor 13 to work, the second push rod 14 pushes the second brush 15 to, the cleaned sewage is discharged through a sewage discharge pipe 16.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an oil bores collecting tank for exploitation equipment, includes diaphragm (1), its characterized in that: the liquid collecting tank is characterized in that a liquid collecting tank body (2) is fixedly mounted on the upper surface of the transverse plate (1), an oil inlet (3) is formed in the top end of the liquid collecting tank body (2), a sieve plate (4) is arranged at the upper end inside the liquid collecting tank body (2), an included angle of 60 degrees is formed between the inner wall of the left side of the liquid collecting tank body (2) and the left end of the sieve plate (4), a sewage discharge outlet (9) is formed in the middle of the upper end of the right side of the liquid collecting tank body (2), the liquid collecting tank body (2) is connected with the right end of the sieve plate (4) through the sewage discharge outlet (9), a collecting box (17) is arranged below the right end of the sieve plate (4), a first motor box (5) is mounted at the left end of the upper surface of the sieve plate (4), a first push rod motor (6) is mounted inside the first motor box (, the end of the first push rod (7) is connected with a first brush (8), and the middle part of the outer wall of the left side of the liquid collecting tank body (2) is vertically communicated with a plurality of component oil pipes (11).
2. The sump for oil drilling and production equipment according to claim 1, wherein: the bottom lower surface mid-mounting of diaphragm (1) has second motor case (12), the internally mounted of second motor case (12) has second push rod motor (13), the motor shaft of second push rod motor (13) is connected with second push rod (14), the end-to-end connection of second push rod (14) has second brush (15), the bottom surface right-hand member intercommunication of collecting tank body (2) has blow off pipe (16).
3. A sump for oil drilling and production equipment according to claim 2, wherein: external screw thread (21) have all been seted up to the terminal outer wall of first push rod (7) and second push rod (14), internal thread (22) have all been seted up to the installing port inner wall of first brush (8) and second brush (15), external screw thread (21) and internal thread (22) screwed connection.
4. A sump for oil drilling and production equipment according to claim 2, wherein: the oil distribution pipe is characterized in that the electromagnetic valves (10) are arranged at the front ends of the oil distribution pipe (11) and the sewage discharge pipe (16), supporting legs (18) are arranged at four corners of the lower surface of the bottom end of the transverse plate (1), and universal wheels (19) are arranged at the bottom ends of the supporting legs (18).
5. The sump for oil drilling and production equipment according to claim 1, wherein: the liquid collecting tank is characterized in that a control panel (20) is installed in the middle of the front side of the liquid collecting tank body (2), and the control panel (20) is electrically connected with the first push rod motor (6), the second push rod motor (13) and the electromagnetic valve (10) through an external power supply.
CN201811451344.9A 2018-11-30 2018-11-30 Liquid collecting tank for petroleum drilling and production equipment Pending CN111249796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811451344.9A CN111249796A (en) 2018-11-30 2018-11-30 Liquid collecting tank for petroleum drilling and production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811451344.9A CN111249796A (en) 2018-11-30 2018-11-30 Liquid collecting tank for petroleum drilling and production equipment

Publications (1)

Publication Number Publication Date
CN111249796A true CN111249796A (en) 2020-06-09

Family

ID=70942711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811451344.9A Pending CN111249796A (en) 2018-11-30 2018-11-30 Liquid collecting tank for petroleum drilling and production equipment

Country Status (1)

Country Link
CN (1) CN111249796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114797207A (en) * 2022-05-29 2022-07-29 亿缙机械(嘉兴)有限公司 High-pressure constant-temperature filtering equipment with alarming and automatic scrap discharging functions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114797207A (en) * 2022-05-29 2022-07-29 亿缙机械(嘉兴)有限公司 High-pressure constant-temperature filtering equipment with alarming and automatic scrap discharging functions
CN114797207B (en) * 2022-05-29 2023-09-15 亿缙机械(嘉兴)有限公司 High-pressure constant-temperature filtering equipment with alarming and self-chip removal functions

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Application publication date: 20200609

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