CN220144246U

CN220144246U - Oil pipeline inner wall processing is with wasing rust cleaning equipment

Info

Publication number: CN220144246U
Application number: CN202321616260.2U
Authority: CN
Inventors: 徐得珠; 陈嘉俊; 张津瑞; 张涵朕; 姜泓宇
Original assignee: Northeast Petroleum University
Current assignee: Northeast Petroleum University
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-08
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of petroleum pipeline machinery, in particular to cleaning and rust removing equipment for processing the inner wall of an oil pipeline, which comprises an oil removing component set arranged outside the moving component set, wherein the oil removing component set is used for removing greasy dirt in the pipeline and comprises a liquid storage box I, one side of the liquid storage box I is connected with a liquid pump I, one side of the liquid pump I is connected with a ring pipe I, and the outside of the ring pipe I is connected with a nozzle I. The utility model combines the rust removal and rust prevention coating spraying operation into one device, and can solve the problems of rust removal and rust prevention coating spraying of the inner wall of the pipeline in one layer by only operating one device in actual operation, thereby improving the pipeline treatment efficiency.

Description

Oil pipeline inner wall processing is with wasing rust cleaning equipment

Technical Field

The utility model relates to the technical field of petroleum pipeline machinery, in particular to cleaning and rust removing equipment for processing the inner wall of an oil pipeline.

Background

After the oil transportation pipeline and the water injection pipeline used on the oil field are used for a long time, as the oil water contains corrosive substances, the corrosion of the inner wall of the pipeline can be caused, and the service life of the pipeline is influenced, so that the pipeline needs to be subjected to inner wall rust removal and anti-corrosion coating spraying, but the rust removal and the coating spraying in the prior art are independent equipment, equipment needs to be replaced after each operation, the equipment cannot be treated at one time, the pipeline treatment efficiency is low, and because oil stains exist in the pipeline, the pipeline is easy to attach to polishing equipment when rust is polished, and the polishing effect of the polishing equipment can be influenced.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide cleaning and rust removing equipment for processing the inner wall of an oil pipeline, so as to solve the problems that the existing pipeline inner wall rust removing and spraying equipment is not integrated, the pipeline cannot be treated at one time, and oil stains in the pipeline are easy to adhere to polishing equipment to influence the polishing effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: cleaning and rust removing equipment for processing inner wall of oil pipeline comprises: the movable component group is used for driving equipment to move and comprises a main rod body, the outside of the main rod body is connected with a wheel frame, and one end of the wheel frame is connected with an electric driving wheel; the oil removing device comprises a moving part group, wherein an oil removing part group is arranged outside the moving part group and used for removing oil stains in a pipeline, the oil removing part group comprises a liquid storage box I, one side of the liquid storage box I is connected with a liquid pump I, one side of the liquid pump I is connected with a ring pipe I, the outside of the ring pipe I is connected with a nozzle I, one side of a main rod body is connected with a servo motor I, the working end of the servo motor I is connected with a ring frame I through a transmission gear assembly, and the outside of the ring frame I is connected with a cleaning brush; the outside of moving part group is provided with the working part group, the working part group is used for rust cleaning and rust-proof coating spraying to the pipeline inner wall.

Preferably: eight groups of wheel frames and electric driving wheels are arranged and distributed on two ends of the main rod body, and the wheel frames are made of carbon steel.

Preferably: the liquid storage box I is connected to the bottom of the main rod body, the liquid pump I is connected between the liquid storage box I and the annular pipe I, the annular pipe I is connected with the main rod body through a support, the first nozzles are provided with a plurality of groups, and the first groups of the first nozzles are uniformly distributed on the annular pipe I.

Preferably: the first servo motor is connected with the main rod body through a support, a bearing is arranged at a position corresponding to the first ring frame, and the main rod body is connected with the first ring frame through the bearing.

Preferably: the working part group comprises a liquid storage box II, one side of the liquid storage box II is connected with a liquid pump II, one side of the liquid pump II is connected with a ring pipe II, the outer portion of the ring pipe II is connected with a nozzle II, one side of a main rod body is connected with a servo motor II through a support, the working end of the servo motor II is connected with a ring frame II through a transmission gear assembly, the outer portion of the ring frame II is connected with a metal brush, one side of the main rod body is connected with a liquid storage box III, one side of the liquid storage box III is connected with a liquid pump III, one side of the liquid pump III is connected with a ring pipe III, and the outer portion of the ring pipe III is connected with a nozzle III.

Preferably: the second liquid pump is connected between the second liquid storage box and the second annular pipe, the second liquid pump is communicated with the second liquid storage box and the second annular pipe, the second annular pipe is connected with the main rod body through the support, the second nozzle and the third nozzle are provided with a plurality of groups, and the second nozzle and the third nozzle are correspondingly distributed outside the second annular pipe and the third annular pipe.

Preferably: the liquid pump III is connected between the liquid storage box III and the annular pipe III, and is communicated with the liquid storage box III and the annular pipe III, rust remover is filled in the liquid storage box II, and rust remover is filled in the liquid storage box III.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cleaning and rust removing equipment for processing the inner wall of the oil pipeline is provided with a moving part group and a working part group, rust removing and coating spraying in the prior art are independent equipment, equipment is required to be replaced after each operation, the equipment cannot be processed at one time, the pipeline processing efficiency is low, the moving part group and the working part group which are correspondingly designed are matched for use, the moving part group is used for driving the whole equipment to move in the pipeline, after the moving part group moves to a position needing to be processed, a rust remover in the liquid storage box II can be pumped into the annular pipe II by the liquid pump II, the rust remover can be sprayed into the inner wall of the pipeline through the nozzle II after entering the annular pipe II, the rust remover can form chemical reaction with rust stains in the pipeline, so that the rust remover is separated from the inner wall of the pipeline, the rust removing effect is achieved, and along with the movement of the moving part group, the end of the pipeline sprayed with the rust remover can be scraped by the rotation of the metal brush, the rotation of the metal brush is driven by the second working end and the second driving gear assembly after the second servo motor is started, the metal brush rotates to scrape the position of the inner wall of the pipeline sprayed with the rust remover, the scraping can remove stubborn rust, so that the aim of removing rust is fulfilled, at the moment, the third liquid pump is started, the rust remover in the third liquid storage box can be pumped into the third annular pipe, the rust remover is sprayed onto the inner wall of the pipeline sprayed with the rust remover through the third annular pipe, an anti-rust coating is formed on the inner wall of the pipeline, so that the aim of protecting the pipeline is fulfilled, the design of the working part group combines the rust removing and anti-rust coating spraying operation into one device, only one device is required to be operated in actual operation, the work of removing rust and spraying the anti-rust layer on the inner wall of the pipeline can be solved one layer, thereby improving the pipeline treatment efficiency;

2. this oil pipeline inner wall processing is with wasing rust cleaning equipment is provided with movable part group and deoiling part group, because the greasy dirt exists in the pipeline, when polishing to rust, very easy attachment is on polishing equipment, and then can influence polishing effect of polishing equipment, in the deoiling part group of corresponding design, when the mobile jib body moves the pipeline section that needs to handle in the pipeline, start liquid pump one, liquid pump one will stock box one in greasy dirt cleaner take out annular pipe one, later spray the greasy dirt cleaner in the pipeline inner wall through nozzle one on the annular pipe one, can break away from the greasy dirt from the pipeline inner wall through the effect of greasy dirt cleaner, later servo motor one starts servo motor one's work end and drives first and the cleaning brush through drive gear assembly and rotate, the cleaning brush rotates and can brush the operation to the position of spraying greasy dirt cleaner, brush through the greasy dirt cleaner and cleaning brush, can get rid of intractable greasy dirt from the pipeline, thereby avoid the greasy dirt to influence follow-up working part group to rust cleaning scraping of inside.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of an overall two-dimensional structure of the present utility model;

FIG. 3 is a schematic overall sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is a schematic view of the overall explosion structure of the present utility model.

In the figure: 01. a moving member group; 11. a main rod body; 12. a wheel carrier; 13. an electric drive wheel; 02. a set of degreasing components; 21. a first liquid storage box; 22. a liquid pump I; 23. an annular tube I; 24. a first nozzle; 25. a servo motor I; 26. a first ring frame; 27. a cleaning brush; 03. a working component group; 31. a second liquid storage box; 32. a liquid pump II; 33. a second annular tube; 34. a second nozzle; 35. a servo motor II; 36. a second ring frame; 37. a metal brush; 38. a liquid storage box III; 39. a third liquid pump; 310. an annular tube III; 311. and a third nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: cleaning and rust removing equipment for processing inner wall of oil pipeline comprises: the movable component group 01 is used for driving equipment to move, the movable component group 01 comprises a main rod body 11, a wheel frame 12 is connected to the outside of the main rod body 11, and one end of the wheel frame 12 is connected with an electric driving wheel 13; the outside of the moving part group 01 is provided with an oil removing part group 02, the oil removing part group 02 is used for removing greasy dirt in a pipeline, the oil removing part group 02 comprises a liquid storage box I21, one side of the liquid storage box I21 is connected with a liquid pump I22, one side of the liquid pump I22 is connected with a ring pipe I23, the outside of the ring pipe I23 is connected with a nozzle I24, one side of the main rod body 11 is connected with a servo motor I25, the working end of the servo motor I25 is connected with a ring frame I26 through a transmission gear assembly, and the outside of the ring frame I26 is connected with a cleaning brush 27; the outside of the moving part group 01 is provided with a working part group 03, and the working part group 03 is used for rust removal and rust prevention coating spraying on the inner wall of the pipeline.

Eight groups of wheel frames 12 and electric driving wheels 13 are arranged, the eight groups of wheel frames 12 and the electric driving wheels 13 are distributed at two ends of the main rod body 11, the wheel frames 12 are made of carbon steel, the electric driving wheels 13 are made of the prior art, and driving motors are arranged in the electric driving wheels 13, so that the electric driving wheels 13 can be directly driven to rotate by controlling the driving motors, and the whole equipment is driven to move in a pipeline by the moving component group 01.

The first liquid storage box 21 is connected to the bottom of the main rod body 11, the first liquid pump 22 is connected between the first liquid storage box 21 and the first annular pipe 23, the first annular pipe 23 is connected with the main rod body 11 through a support, the first nozzles 24 are provided with a plurality of groups, and the first groups of nozzles 24 are uniformly distributed on the first annular pipe 23.

The first servo motor 25 is connected with the first main rod body 11 through a support, a bearing is arranged at the position corresponding to the first ring frame 26 on the main rod body 11, the main rod body 11 is connected with the first ring frame 26 through the bearing, and the cleaning brush 27 rotates to be matched with the oil stain cleaning agent to erase oil stains.

The working part group 03 comprises a liquid storage box II 31, a liquid pump II 32 is connected to one side of the liquid storage box II 31, an annular pipe II 33 is connected to one side of the liquid pump II 32, a nozzle II 34 is connected to one side of the annular pipe II 33, a servo motor II 35 is connected to one side of the main rod body 11 through a support, a ring frame II 36 is connected to the working end of the servo motor II 35 through a transmission gear assembly, a metal brush 37 is connected to the outer portion of the ring frame II 36, a liquid storage box III 38 is connected to one side of the main rod body 11, a liquid pump III 39 is connected to one side of the liquid storage box III 38, an annular pipe III 310 is connected to one side of the liquid pump III 39, and a nozzle III 311 is connected to the outer portion of the annular pipe III 310.

The second liquid pump 32 is connected between the second liquid storage box 31 and the second annular pipe 33, the second liquid pump 32 is communicated with the second liquid storage box 31 and the second annular pipe 33, the second annular pipe 33 is connected with the main rod body 11 through the support, the second nozzle 34 and the third nozzle 311 are provided with a plurality of groups, the second nozzle 34 and the third nozzle 311 are correspondingly distributed outside the second annular pipe 33 and the third annular pipe 310, liquid inlets are formed in the side surfaces of the second liquid storage box 31 and the third liquid storage box 38, and rust remover and rust inhibitor can be respectively poured into the second liquid storage box 31 and the third liquid storage box 38 through the liquid inlets.

The third liquid pump 39 is connected between the third liquid storage box 38 and the third annular pipe 310, the third liquid pump 39 is communicated with the third liquid storage box 38 and the third annular pipe 310, rust inhibitors are filled in the second liquid storage box 31, rust inhibitors are filled in the third liquid storage box 38, the rust inhibitors and the rust inhibitors are all of the prior art, the rust inhibitors and the rust inhibitors can be purchased directly in reality, and the rust inhibitors which are placed in the specific model can be selected correspondingly according to the material of the inner wall of the pipeline and the material transported by the pipeline.

Working principle: in practical use, when the main rod body 11 is driven to drive the integral structure to move, oil stains in a pipeline can be cleaned by the oil removal component group 02 firstly, then the oil stain cleaned pipeline can be sprayed with rust removing liquid and removed in the working component group 03, then the processed pipeline is sprayed with rust inhibitor to form a rust preventing coating, the rust removing and coating spraying in the prior art are independent equipment, the equipment is required to be replaced after each operation, the equipment cannot be processed at one time, the pipeline processing efficiency is low, the moving component group 01 and the working component group 03 correspondingly designed are matched for use, the moving component group 01 is used for driving the integral equipment to move in the pipeline, after the pipeline is moved to a position needing to be processed, the rust remover in the second liquid storage box 31 can be pumped out into the second annular pipe 33 by the second liquid pump 32 through the second liquid pump 32, the rust remover is sprayed into the inner wall of the pipeline through the second nozzle 34 after entering the second annular pipe 33, the rust remover can form a chemical reaction with rust in the pipeline, so that the rust remover is separated from the inner wall of the pipeline, the rust remover is removed, the end of the pipeline sprayed with the rust remover can be rotationally scraped by the metal brush 37 along with the movement of the moving part group 01, the rotation of the metal brush 37 is driven by the second servo motor 35 through the working end and the driving gear assembly driving ring frame 36 after being started, the metal brush 37 rotates to scrape the position of the inner wall of the pipeline sprayed with the rust remover, the rust remover can be scraped, the relatively stubborn rust can be removed, the rust remover is removed, the purpose of removing is achieved, at the moment, the third liquid pump 39 is started, the rust remover in the liquid storage box III 38 is pumped into the third annular pipe 310, the rust remover is sprayed onto the inner wall of the pipeline through the third annular pipe 310, and an anti-rust coating is formed on the inner wall of the pipeline, and the pipeline is protected, the design of the working part group 03 combines the rust removal and rust prevention coating spraying operation into one device, and only one device is needed to be operated in the actual operation, so that the work of rust removal and rust prevention coating spraying of the inner wall of the pipeline can be solved in one layer, and the pipeline treatment efficiency is further improved. Because oil stains exist in the pipeline, when rust stains are polished, the rust stains are easy to adhere to polishing equipment, the polishing effect of the polishing equipment can be affected, in the oil removal component group 02 which is correspondingly designed, when the main rod body 11 moves to a pipeline section which needs to be treated in the pipeline, the liquid pump I22 is started, the oil stain cleaning agent in the liquid storage box I21 is pumped into the annular pipe I23, then the oil stain cleaning agent is sprayed into the inner wall of the pipeline through the nozzle I24 on the annular pipe I23, the oil stains can be separated from the inner wall of the pipeline through the action of the oil stain cleaning agent, then the working end of the servo motor I25 is started to drive the ring frame I26 and the cleaning brush 27 to rotate through the transmission gear component, the cleaning brush 27 rotates to brush the position sprayed with the oil stain cleaning agent, and the intractable oil stains can be removed from the pipeline through brushing of the oil stain cleaning agent and the cleaning brush 27, so that the influence of the oil stains on the subsequent rust removal scraping of the working component group 03 on the inside is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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 utility model 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.

Claims

1. Cleaning and rust removing equipment for processing inner wall of oil pipeline is characterized by comprising:

the movable component group (01), the movable component group (01) is used for driving equipment to move, the movable component group (01) comprises a main rod body (11), a wheel frame (12) is connected to the outside of the main rod body (11), and one end of the wheel frame (12) is connected with an electric driving wheel (13);

the oil removal device comprises a movable component group (01), wherein an oil removal component group (02) is arranged outside the movable component group (01), the oil removal component group (02) is used for removing oil stains in a pipeline, the oil removal component group (02) comprises a liquid storage box I (21), one side of the liquid storage box I (21) is connected with a liquid pump I (22), one side of the liquid pump I (22) is connected with an annular pipe I (23), the outside of the annular pipe I (23) is connected with a nozzle I (24), one side of a main rod body (11) is connected with a servo motor I (25), the working end of the servo motor I (25) is connected with a ring frame I (26) through a transmission gear assembly, and the outside of the ring frame I (26) is connected with a cleaning brush (27);

the outside of the movable component group (01) is provided with a working component group (03), and the working component group (03) is used for carrying out rust removal and rust prevention coating spraying on the inner wall of the pipeline.

2. The cleaning and rust removing device for processing an inner wall of an oil pipeline according to claim 1, wherein: eight groups of wheel frames (12) and electric driving wheels (13) are arranged, the eight groups of wheel frames (12) and the electric driving wheels (13) are distributed on two ends of the main rod body (11), and the wheel frames (12) are made of carbon steel.

3. The cleaning and rust removing device for processing an inner wall of an oil pipeline according to claim 1, wherein: the liquid storage box I (21) is connected to the bottom of the main rod body (11), the liquid pump I (22) is connected between the liquid storage box I (21) and the annular pipe I (23), the annular pipe I (23) is connected with the main rod body (11) through a support, the nozzle I (24) is provided with a plurality of groups, and the plurality of groups of nozzle I (24) are uniformly distributed on the annular pipe I (23).

4. The cleaning and rust removing device for processing an inner wall of an oil pipeline according to claim 1, wherein: the first servo motor (25) is connected with the first main rod body (11) through a support, a bearing is arranged at the position, corresponding to the first ring frame (26), of the first main rod body (11), and the first main rod body (11) is connected with the first ring frame (26) through the bearing.

5. The cleaning and rust removing device for processing an inner wall of an oil pipeline according to claim 1, wherein: the working part group (03) comprises a liquid storage box II (31), one side of the liquid storage box II (31) is connected with a liquid pump II (32), one side of the liquid pump II (32) is connected with a ring pipe II (33), the outer connection of the ring pipe II (33) is provided with a nozzle II (34), one side of the main rod body (11) is connected with a servo motor II (35) through a support, the working end of the servo motor II (35) is connected with a ring frame II (36) through a transmission gear assembly, the outer connection of the ring frame II (36) is provided with a metal brush (37), one side of the main rod body (11) is connected with a liquid storage box III (38), one side of the liquid storage box III (38) is connected with a liquid pump III (39), one side of the liquid pump III (39) is connected with a ring pipe III (310), and the outer connection of the ring pipe III (310) is provided with a nozzle III (311).

6. The cleaning and rust removing device for processing an inner wall of an oil pipeline according to claim 5, wherein: the liquid pump II (32) is connected between the liquid storage box II (31) and the annular pipe II (33), the liquid pump II (32) is communicated with the liquid storage box II (31) and the annular pipe II (33), the annular pipe II (33) is connected with the main rod body (11) through the support, the nozzle II (34) and the nozzle III (311) are provided with a plurality of groups, and the plurality of groups of the nozzle II (34) and the nozzle III (311) are correspondingly distributed outside the annular pipe II (33) and the annular pipe III (310).

7. The cleaning and rust removing device for processing an inner wall of an oil pipeline according to claim 5, wherein: the liquid pump III (39) is connected between the liquid storage box III (38) and the annular pipe III (310), the liquid pump III (39) is communicated with the liquid storage box III (38) and the annular pipe III (310), rust remover is filled in the liquid storage box II (31), and rust remover is filled in the liquid storage box III (38).