CN110508570A - A kind of flushing pipeline and developing technique for industrial pipeline cleaning - Google Patents
A kind of flushing pipeline and developing technique for industrial pipeline cleaning Download PDFInfo
- Publication number
- CN110508570A CN110508570A CN201910834016.5A CN201910834016A CN110508570A CN 110508570 A CN110508570 A CN 110508570A CN 201910834016 A CN201910834016 A CN 201910834016A CN 110508570 A CN110508570 A CN 110508570A
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- Prior art keywords
- pipeline
- flushing
- switching valve
- valve
- industrial
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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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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 195
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 238000009991 scouring Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 31
- 239000007769 metal material Substances 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 6
- 239000010962 carbon steel Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229920005629 polypropylene homopolymer Polymers 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
Abstract
The invention discloses a kind of flushing pipelines and developing technique for industrial pipeline cleaning, belong to industrial pipeline cleaning technique field, comprising: the first flushing pipeline, the end of the first flushing pipeline are provided with switching valve one；Second flushing pipeline, the second flushing pipeline include the total road of the second flushing pipeline and the second flushing pipeline branch, and the total road of the second flushing pipeline is connected to the second flushing pipeline branch, and the end of the second flushing pipeline branch is provided with switching valve two；Process pipeline, the side wall of process pipeline offers entrance, and the inlet is provided with operation valve；Several flushing pipes, several flushing pipes are set side by side, and the outlet end of each flushing pipe can be opened and closed to be connected to operation valve, and the arrival end of each flushing pipe can be opened and closed to be connected to switching valve one, switching valve two respectively.A kind of flushing pipeline and developing technique for industrial pipeline cleaning provided by the invention, effectively increases pipeline utilization rate, lifting process effect reduces costs.
Description
Technical field
The present invention relates to industrial pipeline cleaning technique fields, are specifically related to a kind of flushing pipe for industrial pipeline cleaning
Road and developing technique.
Background technique
Process pipeline cleaning be current chemical industry pain spot, because chemical process pipeline in system operation often
The problems such as there is object material containing salt pipe plugging by crystallization, fouling and needing purging process to be responsible for when system-down.Require one kind
Reliably, easy to operate, lower-cost detergent line solves, but because process pipeline fluid media (medium) is different, encounters crystallization
Plugging or pipeline scale need the media such as different fluid or gas to clean.Be badly in need of developing now it is a kind of it is easy to operate, pipeline is sharp
This is solved the problems, such as with the high process flow work of rate.
Summary of the invention
For the above-mentioned problems in the prior art, it is desirable to provide a kind of flushing pipeline for industrial pipeline cleaning,
Realize the conversion to process pipeline cleansing medium, it is easy to operate and be effectively utilized pipeline utilization rate, to integrated artistic effect
It is substantially improved, objectively reduces project cost.This flushing pipeline is made of different pipe materials, avoids flushing pipe corrosion
The problems such as.
Specific technical solution is as follows:
A kind of flushing pipeline for industrial pipeline cleaning, comprising:
First flushing pipeline, the first flushing pipeline use metal material, and the end of the first flushing pipeline is provided with switching valve
One；
Second flushing pipeline, the second flushing pipeline include the total road of the second flushing pipeline and the second flushing pipeline branch, second
The total road of flushing pipeline is connected to the second flushing pipeline branch, and the total road of the second flushing pipeline uses non-metallic material, the second flushing pipe
Road branch uses metal material, and the end of the second flushing pipeline branch is provided with switching valve two；
Process pipeline, the side wall of process pipeline offers entrance, and the inlet is provided with operation valve；
Several flushing pipes, several flushing pipes are set side by side, and outlet end and the operation valve of each flushing pipe can be opened and closed
Ground connection, the arrival end of each flushing pipe can be opened and closed to be connected to switching valve one, switching valve two respectively.
In a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also have the feature that, the first flushing pipeline
Material using including but is not limited to No. 20 steel, 304 stainless steels, 316L stainless steel, one of TA2 titanium alloy or combination.
In a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also have the feature that, the second flushing pipeline
The material on total road is using including but not limited to one of PPH, PPR or combination.
It in a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also has the feature that, switching valve one, switching
Valve two, operation valve are internally piloted valve or hand-operated valve.
It in a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also has the feature that, switching valve one and cuts
The side for changing valve two is provided with bypass.
In a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also have the feature that, the first flushing pipeline
Middle conveying is fresh steam, and the material of corresponding flushing pipe is carbon steel.
In a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also have the feature that, the second flushing pipeline
Middle conveying is distilled water, and the material of corresponding flushing pipe is stainless steel.
In a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also have the feature that, the second flushing pipeline
Middle conveying is sulfuric acid, and the material of corresponding flushing pipe is non-metallic material or corrosion resistance material.
In a kind of above-mentioned flushing pipeline for industrial pipeline cleaning, also have the feature that, flushing pipe enters
Mouth end and outlet end are provided with connecting flange.
A kind of developing technique for industrial pipeline cleaning, comprising:
Step 1 closes switching valve one, switching valve two and operation valve；
Step 2, scouring media are inputted from the first flushing pipeline, by the switching of switching valve one by the first flushing pipeline and
With scouring media be adapted flushing pipe be connected, by operation valve by process pipeline and with scouring media be adapted flushing
Pipeline is connected；Or scouring media is inputted from the second flushing pipeline, by the switching of switching valve two by the second flushing pipeline and with
The adaptable flushing pipe of scouring media is connected, by operation valve by process pipeline and the flushing pipe being adapted with scouring media
Road is connected；
Step 3 opens switching valve one and operation valve, or opens switching valve two and operation valve.
The good effect of above-mentioned technical proposal is:
In a kind of flushing pipeline for industrial pipeline cleaning provided by the invention, 1. rinse fresh steam, distilled water etc.
Pipeline merges, save the cost, improves pipeline utilization rate.2. being switched over using automatic control or manually-operated gate to flushing pipe, side
Just to the switching control of scouring media, control is simple.3. the flushing pipe for being both provided with metal material is also equipped with non-metallic material
The flushing pipe of matter can be switched to the flushing pipeline of corresponding material according to the operating condition of different scouring medias, to reach reduction
Cost effectiveness.
Detailed description of the invention
Fig. 1 is a kind of systematic schematic diagram of the embodiment of flushing pipeline for industrial pipeline cleaning of the invention.
In attached drawing: 1, the first flushing pipeline；2, the second flushing pipeline；21, the total road of the second flushing pipeline；22, it second rinses
Pipeline branch；3, switching valve one；4, switching valve two；5, operation valve；6, flushing pipe；7, process pipeline.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
Apply example combination attached drawing 1 to it is provided by the invention it is a kind of for industrial pipeline cleaning flushing pipeline be specifically addressed.
Fig. 1 is a kind of systematic schematic diagram of the embodiment of flushing pipeline for industrial pipeline cleaning of the invention, at this
In embodiment, which mainly includes the first flushing pipeline 1, the second flushing pipeline 2, second
The total road 21 of flushing pipeline, the second flushing pipeline branch 22, switching valve 1, switching valve 24, operation valve 5, flushing pipe 6, technique
Pipeline 7.
In a kind of flushing pipeline for industrial pipeline cleaning, the first flushing pipeline 1 is typically used as steam conveying pipeline, and the
One flushing pipeline 1 uses metal material, and the end of the first flushing pipeline 1 is provided with switching valve 1, and switching valve 1 is used to control
On-off and switching valve 1 between the first flushing pipeline 1 and flushing pipe 6 is made to be used to make the first flushing pipeline 1 and different Jie
The flushing pipe 6 of matter completes switching connection.Second flushing pipeline 2 is typically used as cold heat distilled water transfer pipeline, the second flushing pipe
Road 2 includes the total road 21 of the second flushing pipeline and the second flushing pipeline branch 22, the total road 21 of the second flushing pipeline and the second flushing pipe
Road branch 22 is connected to, and the total road 21 of the second flushing pipeline uses non-metallic material, and the second flushing pipeline branch 22 uses metal material,
The length of second flushing pipeline branch 22 wants long enough, to guarantee that the scouring media in the second flushing pipeline 2 can radiate sufficiently,
The end of second flushing pipeline branch 22 is provided with switching valve 24, and switching valve 24 is used to control the second flushing pipeline 2 and rinses
On-off and switching valve 24 between pipeline 6 are used to that the flushing pipe 6 of the second flushing pipeline 2 and different medium is made to complete to switch
Connection.The side wall of process pipeline 7 offers entrance, and the inlet is provided with operation valve 5, and operation valve 5 is for controlling process duct
The connection of road 7 and flushing pipe 6 and operation valve 5 are used to that process pipeline 7 and the flushing pipe 6 of different medium is made to complete to switch
Connection.Several flushing pipes 6 are set side by side, and the outlet end of each flushing pipe 6 can be opened and closed to be connected to operation valve 5, Mei Yichong
The arrival end for washing pipeline 6 can be opened and closed to be connected to switching valve 1, switching valve 24 respectively.General flushing pipe 6 is set side by side with
Three, three kinds of materials are respectively adopted, to adapt to different scouring medias.
In a preferred embodiment, as shown in Figure 1, the material use of the first flushing pipeline 1 includes but is not limited to
One of No. 20 steel, 304 stainless steels, 316L stainless steel, TA2 titanium alloy or combination, it is preferred generally to use carbon steel or stainless
Steel mainly meets the conveying requirement of the scouring media of steam class.
In a preferred embodiment, as shown in Figure 1, the material on the total road 21 of the second flushing pipeline is using including but not
It is limited to one of PPH (homopolypropylene pipe), PPR (atactic copolymerized polypropene) or combination.
In a preferred embodiment, as shown in Figure 1, switching valve 1, switching valve 24, operation valve 5 are automatic control
Valve or hand-operated valve can require to be designed to internally piloted valve or hand-operated valve according to the actual cost of client.Using automatic control or manually
Valve switches over, the convenient switching control to scouring media, while conveniently switching over to the flushing pipe of unlike material 6.
In a preferred embodiment, as shown in Figure 1, the side of switching valve 1 and switching valve 24 is provided with side
It is logical, it is convenient that switching valve 1 and switching valve 24 are overhauled.
In a preferred embodiment, as shown in Figure 1, conveying in the first flushing pipeline 1 is fresh steam, and it is corresponding
Flushing pipe 6 material be carbon steel, when scouring media be fresh steam when, by three valve transfers be carbon steel material flushing pipe
Road 6, carbon steel material flushing pipe 6 are connected to the first flushing pipeline 1, process pipeline 7 respectively.
In a preferred embodiment, as shown in Figure 1, conveying in the second flushing pipeline 2 is distilled water, and it is corresponding
Flushing pipe 6 material be stainless steel, when scouring media be distilled water when, by three valve transfers be stainless steel material rush
Pipeline 6 is washed, stainless steel flushing pipe 6 is connected to the second flushing pipeline 2, process pipeline 7 respectively.
In a preferred embodiment, as shown in Figure 1, conveying in the second flushing pipeline 2 is sulfuric acid, and it is corresponding
The material of flushing pipe 6 is non-metallic material or corrosion resistance material, when scouring media is sulfuric acid or other corrosive medias,
It is non-metallic material or corrosion resistance material flushing pipe 6 by three valve transfers, stainless steel flushing pipe 6 is respectively with second
Flushing pipeline 2, process pipeline 7 are connected to.
In a preferred embodiment, as shown in Figure 1, the arrival end of flushing pipe 6 and outlet end are provided with
Connecting flange, it is convenient to the connection and installation between valve body and pipeline.
A kind of developing technique for industrial pipeline cleaning, comprising:
Step 1, closes switching valve 1, switching valve 24 and operation valve 5, and cutting scouring media enters from flushing pipe
Process pipe；
Step 2, scouring media are inputted from the first flushing pipeline 1, by the switching of switching valve 1 by the first flushing pipeline 1
It is connected with the flushing pipe 6 being adapted with scouring media, is adapted by operation valve 5 by process pipeline 7 and with scouring media
Flushing pipe 6 be connected；Or scouring media is inputted from the second flushing pipeline 2, is rinsed by the switching of switching valve 24 by second
Pipeline 2 and with scouring media be adapted flushing pipe 6 be connected, by operation valve 5 by process pipeline 7 and with scouring media phase
The flushing pipe 6 of adaptation is connected；
Step 3, opens switching valve 1 and operation valve 5, and scouring media passes through the first flushing pipeline 1 and flushing pipe 6
Into process pipeline 7, process pipeline 7 is cleaned, or opens switching valve 24 and operation valve 5, scouring media is by the second punching
It washes pipeline 2 and flushing pipe 6 enters process pipeline 7, process pipeline 7 is cleaned.
Hereinafter, being illustrated with a kind of specific embodiment, it should be pointed out that described in following implementation it
Structure, technique, selection are only to illustrate the feasibility of embodiment, the intention of there is no restriction the scope of the present invention.
A kind of flushing pipeline for industrial pipeline cleaning provided in this embodiment, mainly includes first in the flushing pipeline
Flushing pipeline and the second flushing pipeline can also increase flushing pipeline quantity according to actual condition, and the first flushing pipeline is mainly used for
The scouring medias such as fresh steam are conveyed, the second flushing pipeline is mainly for delivery of scouring medias such as distilled water or sulfuric acid, and second rushes
The metal material for washing pipeline branch has acid-resistant corrosion, furthermore process pipeline and the first flushing pipeline, the second flushing pipeline it
Between be set side by side with several flushing pipes, each flushing pipe uses different materials, metal or nonmetallic, wherein each flushing
Two entrances of pipeline are connected to the first flushing pipeline, the second flushing pipeline respectively, two inlet be respectively arranged with switching valve one,
The outlet of switching valve two, each flushing pipe is connected to process pipeline, and exit is provided with operation valve, passes through three valve valves
The flushing pipe of the changeable unlike material of the switching of mouth, to meet the needs of different scouring medias.When using the first flushing pipeline
In scouring media developing technique pipeline when, flushing pipe is switched to pair by switching valve one, switching valve two and operation valve
The flushing pipe for answering material is then turned on switching valve one and operation valve, closes switching valve two；When using in the second flushing pipeline
When scouring media developing technique pipeline, flushing pipe is switched to by corresponding material by switching valve one, switching valve two and operation valve
The flushing pipe of matter is then turned on switching valve two and operation valve, closes switching valve one.Pipeline can be efficiently utilized, to save
Project construction cost.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of flushing pipeline for industrial pipeline cleaning characterized by comprising
First flushing pipeline, first flushing pipeline use metal material, and the end of first flushing pipeline, which is provided with, cuts
Change valve one；
Second flushing pipeline, second flushing pipeline includes the total road of the second flushing pipeline and the second flushing pipeline branch, described
The total road of second flushing pipeline is connected to the second flushing pipeline branch, and the total road of the second flushing pipeline uses non-metallic material
Matter, the second flushing pipeline branch use metal material, and the end of the second flushing pipeline branch is provided with switching valve two；
Process pipeline, the side wall of the process pipeline offers entrance, and the inlet is provided with operation valve；
Several flushing pipes, several flushing pipes are set side by side, the outlet end of each flushing pipe and the operation
Valve can be opened and closed to be connected to, and the arrival end of each flushing pipe can be opened and closed with the switching valve one, the switching valve two respectively
Ground connection.
2. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that first punching
The material of pipeline is washed using one of No. 20 steel, 304 stainless steels, 316L stainless steel, TA2 titanium alloy or combination.
3. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that second punching
The material on the total road of pipeline is washed using one of PPH, PPR or combination.
4. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that the switching valve
One, the switching valve two, the operation valve are internally piloted valve or hand-operated valve.
5. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that the switching valve
One and the side of the switching valve two be provided with bypass.
6. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that first punching
Wash in pipeline that convey be fresh steam, and the material of the corresponding flushing pipe is carbon steel.
7. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that second punching
Wash in pipeline that convey be distilled water, and the material of the corresponding flushing pipe is stainless steel.
8. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that second punching
Wash in pipeline that convey be sulfuric acid, and the material of the corresponding flushing pipe is non-metallic material or corrosion resistance material.
9. a kind of flushing pipeline for industrial pipeline cleaning according to claim 1, which is characterized in that the flushing pipe
The arrival end in road and outlet end are provided with connecting flange.
10. a kind of developing technique for industrial pipeline cleaning, including flushing pipe described in any one of claim 1-9
Road is outside feature,
Step 1 closes the switching valve one, the switching valve two and the operation valve；
Step 2, scouring media are inputted from first flushing pipeline, are rushed by the switching of the switching valve one by described first
Wash pipeline and with scouring media be adapted the flushing pipe be connected, by the operation valve by the process pipeline and with
The adaptable flushing pipe of scouring media is connected；Or scouring media is inputted from second flushing pipeline, by described
Second flushing pipeline and the flushing pipe being adapted with scouring media are connected by the switching of switching valve two, pass through institute
It states operation valve the process pipeline and the flushing pipe being adapted with scouring media are connected；
Step 3 opens the switching valve one and the operation valve, or opens the switching valve two and the operation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834016.5A CN110508570A (en) | 2019-09-04 | 2019-09-04 | A kind of flushing pipeline and developing technique for industrial pipeline cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834016.5A CN110508570A (en) | 2019-09-04 | 2019-09-04 | A kind of flushing pipeline and developing technique for industrial pipeline cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110508570A true CN110508570A (en) | 2019-11-29 |
Family
ID=68630864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910834016.5A Pending CN110508570A (en) | 2019-09-04 | 2019-09-04 | A kind of flushing pipeline and developing technique for industrial pipeline cleaning |
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| Country | Link |
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| CN (1) | CN110508570A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111266342A (en) * | 2020-01-04 | 2020-06-12 | 雪川农业发展股份有限公司 | Method for maintaining field equipment in agricultural irrigation and fertilization system |
| CN111659659A (en) * | 2020-05-15 | 2020-09-15 | 中国石油化工股份有限公司 | Purging system and method |
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| CN105312286A (en) * | 2015-07-06 | 2016-02-10 | 上海天净实业有限公司 | Combined type cleaning technique for water supply pipeline |
| CN205762759U (en) * | 2016-04-22 | 2016-12-07 | 河北亚东化工集团有限公司 | A kind of device preventing vacuum tube from blocking in POP degasification process |
| CN211707614U (en) * | 2019-09-04 | 2020-10-20 | 昆山三一环保科技有限公司 | Flushing pipeline for cleaning industrial pipeline |
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2019
- 2019-09-04 CN CN201910834016.5A patent/CN110508570A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| US20040238006A1 (en) * | 2003-05-28 | 2004-12-02 | Refined Technologies, Inc. | Method of cleaning vessels in a refinery |
| CN105312285A (en) * | 2015-07-06 | 2016-02-10 | 上海天净实业有限公司 | Pulse cleaning equipment for water supply pipeline |
| CN105312286A (en) * | 2015-07-06 | 2016-02-10 | 上海天净实业有限公司 | Combined type cleaning technique for water supply pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111266342A (en) * | 2020-01-04 | 2020-06-12 | 雪川农业发展股份有限公司 | Method for maintaining field equipment in agricultural irrigation and fertilization system |
| CN111659659A (en) * | 2020-05-15 | 2020-09-15 | 中国石油化工股份有限公司 | Purging system and method |
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