CN109092809A - Petroleum transportation twin flue inner wall sediment method for cleaning - Google Patents
Petroleum transportation twin flue inner wall sediment method for cleaning Download PDFInfo
- Publication number
- CN109092809A CN109092809A CN201811035510.7A CN201811035510A CN109092809A CN 109092809 A CN109092809 A CN 109092809A CN 201811035510 A CN201811035510 A CN 201811035510A CN 109092809 A CN109092809 A CN 109092809A
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- CN
- China
- Prior art keywords
- semicanal
- outer tube
- cleaning
- wall
- petroleum transportation
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- 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.)
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Classifications
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- 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
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses petroleum transportation twin flue inner wall sediment method for cleaning, the cleaning for solving existing petroleum pipeline inner wall, which needs to be placed in cleaning device inside pipeline, is cleaned, and cleans sordid problem.The present invention includes removing outer tube, and the outer tube for being mounted with inner tube is placed in spacious position；The first semicanal and the second semicanal are extracted out inside outer tube successively, the inner wall of the first semicanal, the inner wall of the second semicanal, sliding slot and the deposit of draw runner position are cleaned using abluent and hairbrush respectively；The first semicanal and the second semicanal are mounted on inside outer tube again after cleaning out.The present invention has many advantages, such as that structure is simple and convenient to operate, is easy to clean.
Description
Technical field
The present invention relates to petroleum pipeline cleaning technology fields, and in particular to petroleum transportation twin flue inner wall sediment cleaning side
Method.
Background technique
Sediment or attachment can gradually be attached to inner wall of the pipe to petroleum pipeline in use, and with when
Between extension can gradually thicken, if cleared up not in time, it is easy to result in blockage to petroleum pipeline inside, be needed when serious
Pipeline is replaced, causes trouble also virtually to increase cost to maintenance.
When specifically considering deposit cleaning plant inside petroleum pipeline, it is too long that there are pipelines, and general cleaning device is not
It can disposably clear up in place, and the residue in inner wall of the pipe includes various dopes, cleaning device, which enters inside pipeline, to carry out
Cleaning, because of the bending of pipeline and the limitation of cleaning device, it is more difficult to which removal is clean.
Summary of the invention
The technical problems to be solved by the present invention are: the cleaning of existing petroleum pipeline inner wall needs for cleaning device to be placed in
It is cleaned inside pipeline, is not washed clean clearly.
The present invention provides the petroleum transportation twin flue inner wall sediment method for cleaning to solve the above problems.
The present invention is achieved through the following technical solutions:
Petroleum transportation twin flue inner wall sediment method for cleaning, includes the following steps:
S1: the connection of outer tube is dismantled, and the outer tube for being mounted with inner tube is placed in spacious position；
S2: the first semicanal is extracted out inside outer tube；
S3: the second semicanal is extracted out inside outer tube；
S4: the inner wall of the first semicanal, the inner wall of the second semicanal, sliding slot and draw runner are cleaned using abluent and hairbrush respectively
The deposit of position；
S5: the first semicanal and the second semicanal are mounted on inside outer tube again after cleaning out.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, spacious position is housing in the S1
Pipe present position or the position that outer tube is moved to size when accommodating inner sleeve extraction.
The mode extracted out in currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, the S2 and S3
Are as follows: with treasure, along outer tube, axially impact ejects or installs pull ring in the end of interior conduit, and is pulled out by pull ring.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, the S2 foregoing description outer tube are placed
Position are as follows: first semicanal is located at the upper end inside the outer tube, and second semicanal is located inside the outer tube
Lower end.
The petroleum transportation equipment that method for cleaning of the invention is based on includes outer tube and inner tube, and said inner tube is located at housing
It is contacted inside pipe and with the outer sleeve inner wall, said inner tube includes the first semicanal and the second half that can enclose integral conduit
Pipe.
Design principle of the invention are as follows: set petroleum pipeline to the structure of inner and outer pipes, wherein inner tube can be taken out, and interior
Pipe is dismountable two-half structure, i.e., open two halves can be taken out and be divided into inner tube, extremely easy to clean in this way.Specific work
Make process are as follows: when installing oil pipelines, including two ways: the first is that the first semicanal and the second semicanal are assembled into completion
Inner tube, and inner tube is inserted into inside the outer tube；Second is to insert the second semicanal along the bottom of the outer sleeve inner wall
Enter, then the first semicanal is axially embedded in the pipeline for making it be combined into an entirety with the second semicanal along outer tube, it is assembled interior
Outer tube, in the course of oil transportation, petroleum deposits can be deposited on the inner wall of inner tube, and need to petroleum transportation pipeline into
When row cleaning, inner tube only need to be taken out, and be split up into the first semicanal and the second semicanal, respectively to the first semicanal and the second semicanal
It is cleaned, is open design, very convenient cleaning after being separated due to the first semicanal and the second semicanal.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, setting is axial on first semicanal passes through
The draw runner that can be slided in the sliding slot is arranged on second semicanal for the sliding slot worn, in this way in assembling the first semicanal and second
It is very convenient when semicanal.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, first semicanal and the second semicanal edge
Two sections be detachably connected axially are divided into, two sections can be inserted into this way from the both ends of outer tube respectively, it is outer to reduce insertion
Intubating length when casing is conducive to be inserted and removed from.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, the arc length of second semicanal are greater than the
The arc length of one semicanal.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, first semicanal and the second semicanal
Junction is located at the top of said inner tube, in this way during petroleum transportation, due to gravity, and most deposit
It can be deposited on bottom, and the spot for being deposited on the junction of the first semicanal and the second semicanal is less, facilitates the first semicanal and second
Semicanal disassembly also effectively reduces a possibility that being outwardly into outer tube by junction gap simultaneously.
Specifically cleaning inner tube before, first take out the first semicanal be because the first semicanal arc length it is short and be located at outer tube
Upper end, small with the contact area of outer tube, friction is corresponding also small, and therefore, the function to be done can be fewer when extraction, more conducively takes out
Out.
The inner wall of currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, the outer tube coats graphite
Layer, graphite linings are conducive to lubricate the contact site of outer tube and inner tube, conducive to being inserted and removed from for inner tube.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning, material used in the outer tube are carbon steel
Or stainless steel.
The present invention has the advantage that and the utility model has the advantages that
1. the present invention is dismantled by first taking out inner tube from outer tube as the first semicanal and second semicanal two parts,
The cleaning distinguished again, due to detachable, the position of deposits can sufficiently be exposed, and it is dry to be highly convenient for cleaning
Only.
It is and the inner tube based on ectonexine pipeline configuration 2. first extract inner tube from outer tube out before present invention cleaning
The arc length of first semicanal can effectively subtract less than the arc length of the second semicanal so that the junction of the two is located at the top of inner tube in this way
Few deposit is conducive to disassembly and assembly in the deposition of junction.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is clean-up process figure of the invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is the separated structural schematic diagram of the first semicanal and the second semicanal of the invention.
Fig. 4 is the structural schematic diagram of the first semicanal and the second semicanal assembling of the invention.
Label and corresponding parts title in attached drawing:
1- outer tube, 2- inner tube, the first semicanal of 20-, 200- sliding slot, the second semicanal of 21-, 210- draw runner.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in Figure 1, petroleum transportation twin flue inner wall sediment method for cleaning, includes the following steps:
S1: the connection of outer tube 1 is dismantled, and the outer tube 1 for being mounted with inner tube 2 is placed in spacious position；
S2: the first semicanal 20 is extracted out inside outer tube 1；
S3: the second semicanal 21 is extracted out inside outer tube 1；
S4: the inner wall of the first semicanal 20, the inner wall of the second semicanal 21, sliding slot 200 are cleaned using abluent and hairbrush respectively
And the deposit of 210 position of draw runner；
S5: the first semicanal 20 and the second semicanal 21 are mounted on inside outer tube 1 again after cleaning out.
Spacious position is 1 present position of outer tube or outer tube 1 is moved to receiving inner sleeve in the S1
The position of size when extraction.
The mode extracted out in the S2 and S3 are as follows: with treasure along the axial impact ejection of outer tube 1 or at the end of inner tube 2
Pull ring is installed in portion, and is pulled out by pull ring.
The position that the S2 foregoing description outer tube 1 is placed are as follows: first semicanal 20 is located inside the outer tube 1
Upper end, second semicanal 21 are located at the lower end inside the outer tube 1.
Embodiment 2
As shown in figs 2-4, the petroleum transportation pipeline that method for cleaning of the invention is based on includes outer tube 1 and inner tube 2,
Said inner tube 2 is located at 1 inside of outer tube and contacts with 1 inner wall of outer tube, and said inner tube 2 includes that can enclose integral conduit
The first semicanal 20 and the second semicanal 21.
Set petroleum pipeline to the structure of inner and outer pipes, wherein inner tube 2 can be taken out, and inner tube 2 is dismountable two halves
Open two halves can be taken out and are divided into formula structure, i.e. inner tube 2, extremely easy to clean in this way.The specific course of work are as follows: installing
When petroleum pipeline, including two ways: the first be the first semicanal 20 and the second semicanal 21 are assembled into the inner tube 2 of completion, and
Inner tube 2 is inserted into inside the outer tube 1；Second is by the second semicanal 21 along the insertion of the bottom of 1 inner wall of outer tube, then
First semicanal 20 is axially embedded in the pipeline for making it be combined into an entirety with the second semicanal 21 along outer tube 1, it is assembled interior
Outer tube 1, in the course of oil transportation, petroleum deposits can be deposited on the inner wall of inner tube 2, and need to petroleum transportation pipeline
When being cleaned, inner tube 2 only need to be taken out, and be split up into the first semicanal 20 and the second semicanal 21, respectively to the first semicanal 20
It is cleaned with the second semicanal 21, is open design, very convenient cleaning after being separated due to the first semicanal 20 and the second semicanal 21.
Currently preferred petroleum transportation twin flue inner wall sediment method for cleaning is arranged on first semicanal 20 axial
The draw runner 210 that can be slided in the sliding slot 200 is arranged on second semicanal 21 for perforative sliding slot 200, in this way in assembling the
It is very convenient when one semicanal 20 and the second semicanal 21.
First semicanal 20 and the second semicanal 21 are divided into two sections be detachably connected along axial direction, in this way can be by two sections
It is inserted into respectively from the both ends of outer tube 1, reduces intubating length when insertion outer tube 1, be conducive to be inserted and removed from.
The arc length of second semicanal 21 is the 3/4 of 2 perimeter of inner tube, and the arc length of the first semicanal 20 is the 1/ of 2 perimeter of inner tube
4。
The junction of first semicanal 20 and the second semicanal 21 is located at the top of said inner tube 2, in this way in petroleum transportation
During, due to gravity, most deposit can be deposited on bottom, and be deposited on the first semicanal 20 and the second half
The spot of the junction of pipe 21 is less, facilitates the first semicanal 20 and the second semicanal 21 to dismantle while also effectively reducing and passes through connection
A possibility that place gap is outwardly into outer tube 1.
The inner wall of the outer tube 1 coats graphite linings, and graphite linings are conducive to lubricate the contact site of outer tube 1 and inner tube 2,
Conducive to being inserted and removed from for inner tube 2.
Material used in the outer tube 1 is carbon steel.
Embodiment 3
The present embodiment the difference from example 2 is that, the arc length of second semicanal 21 is the 5/6 of 2 perimeter of inner tube, first
The arc length of semicanal 20 is the 1/6 of 2 perimeter of inner tube.
Material used in the outer tube 1 is stainless steel.
In the present invention, term " on " used, "lower", " in ", "bottom", "top", "left", "right", " two sides ", " back side " etc.
It is subject to orientation shown in attached drawing.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (4)
1. petroleum transportation twin flue inner wall sediment method for cleaning, which comprises the steps of:
S1: the connection of outer tube is dismantled, and the outer tube for being mounted with inner tube is placed in spacious position；
S2: the first semicanal is extracted out inside outer tube；
S3: the second semicanal is extracted out inside outer tube；
S4: the inner wall of the first semicanal, the inner wall of the second semicanal, sliding slot and draw runner position are cleaned using abluent and hairbrush respectively
Deposit；
S5: the first semicanal and the second semicanal are mounted on inside outer tube again after cleaning out.
2. petroleum transportation twin flue inner wall sediment method for cleaning according to claim 1, which is characterized in that in the S1
Spacious position is outer tube present position or the position that outer tube is moved to size when accommodating inner sleeve extraction.
3. petroleum transportation twin flue inner wall sediment method for cleaning according to claim 1 or 2, which is characterized in that described
The mode extracted out in S2 and S3 are as follows: with treasure, along outer tube, axially impact ejects or installs pull ring in the end of interior conduit, and
It is pulled out by pull ring.
4. petroleum transportation twin flue inner wall sediment method for cleaning according to claim 1 or 2, which is characterized in that described
The position that S2 foregoing description outer tube is placed are as follows: first semicanal is located at the upper end inside the outer tube, and described the second half
Pipe is located at the lower end inside the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035510.7A CN109092809A (en) | 2018-09-06 | 2018-09-06 | Petroleum transportation twin flue inner wall sediment method for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035510.7A CN109092809A (en) | 2018-09-06 | 2018-09-06 | Petroleum transportation twin flue inner wall sediment method for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109092809A true CN109092809A (en) | 2018-12-28 |
Family
ID=64865227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035510.7A Withdrawn CN109092809A (en) | 2018-09-06 | 2018-09-06 | Petroleum transportation twin flue inner wall sediment method for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109092809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872843A (en) * | 2020-08-07 | 2020-11-03 | 杭州易正科技有限公司 | Drainage pipeline on chemical mechanical grinder |
-
2018
- 2018-09-06 CN CN201811035510.7A patent/CN109092809A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872843A (en) * | 2020-08-07 | 2020-11-03 | 杭州易正科技有限公司 | Drainage pipeline on chemical mechanical grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181228 |