CN104496730B - Pipeline automatic cleaning system and cleaning method - Google Patents
Pipeline automatic cleaning system and cleaning method Download PDFInfo
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- CN104496730B CN104496730B CN201410697035.5A CN201410697035A CN104496730B CN 104496730 B CN104496730 B CN 104496730B CN 201410697035 A CN201410697035 A CN 201410697035A CN 104496730 B CN104496730 B CN 104496730B
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- valve
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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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of pipeline automatic cleaning system, it includes the oil phase of explosive pharmaceutical operations, aqueous phase, oil phase is compiled on the aqueous phase pipeline at aqueous phase place by oil phase pipeline, the end of aqueous phase pipeline is connected to thick breast tank, set oil mixing with water blowoff valve in the end of this aqueous phase pipeline, oil phase pipeline is sequentially provided with oil phase switch valve, the first air blows sky valve and the first blowoff valve, wherein, oil phase switch valve is located on the port of oil phase, and the first blowoff valve abuts in aqueous phase pipeline；Be sequentially provided with the second blowoff valve on aqueous phase pipeline between aqueous phase and oil phase pipeline, the second air blows sky valve, purge valve and aqueous phase pump are filtered in water storage, wherein, second blowoff valve abuts in oil phase pipeline, and the aqueous phase switch valve end that purge valve is sequentially arranged on aqueous phase port is filtered in the storage of aqueous phase pump, water.And disclosure is by the auto-cleaning method of air-blowing washing air-blowing.Material pipeline can be cleaned up by this invention, it is achieved automatically clean or a key cleans, simplify, and convenience and high-efficiency reduces the labor intensity of employee.
Description
Technical field
The present invention relates to pipeline and automatically clean field, be specifically related to automatic cleaning system and the cleaning of a kind of pipeline
Method, more precisely for be a kind of emulsifying workshop pipeline automatic cleaning system for manufacturing explosive and cleaning side
Method.
Background technology
In the emulsifying workshop manufacturing explosive, the most After Hours need pharmacy pipeline is carried out clear medicine operation, tradition
Clear medicine operation be all dependent on employee's manual operation, controlled by different control knobs many on control panel
Pipeline is carried out by system, and because control knob is more, employee is easy to mistake and touches the button, and may cause waste
Produce raw material and employee may cause certain injury threaten in cleaning process；It addition, clear medicine is not
Only, remaining if any material in pipeline, easily cause the blocking of material pipe, impact produces again.
Summary of the invention
For above-mentioned weak point of the prior art, it is desirable to provide a kind of pipeline automatic cleaning system,
Simple in construction, easy to use, it directly carries out adaptive impovement, cost to the pipeline in explosive pharmaceutical operations
Cheap.
To achieve these goals, technical scheme: a kind of pipeline automatic cleaning system, it includes
The oil phase of pharmaceutical operations, aqueous phase in explosive manufacturing process, described oil phase is compiled in described aqueous phase by oil phase pipeline
On the aqueous phase pipeline at place, the end of described aqueous phase pipeline is connected to thick breast tank, in the end of this aqueous phase pipeline
If oil water mixture blowoff valve, described oil phase pipeline is sequentially provided with oil phase switch valve, the first air blows sky
Valve and the first blowoff valve, wherein, described oil phase switch valve is located on the port of oil phase, described first blowoff valve
Abut in described aqueous phase pipeline；It is sequentially provided with second on aqueous phase pipeline between described aqueous phase and oil phase pipeline
Blowoff valve, the second air blow sky valve, purge valve and aqueous phase pump, wherein, described second blowoff valve are filtered in water storage
Abutting in described oil phase pipeline, the storage of described aqueous phase pump, water is filtered purge valve and is sequentially arranged in the water on aqueous phase port
Phase switch valve end.
By the reasonable disposition of each element in oil phase pipeline and aqueous phase pipeline, can meet whole explosive pharmacy
Each pipeline in operation carries out material cleaning, simple in construction, uses easy to clean, and cleans with low cost,
Cleanout fluid also can carry out secondary recovery or utilization.
Another object of the present invention is to provide a kind of pipeline auto-cleaning method, it is simplified, can be automatic
Material in explosive pharmacy pipeline is cleaned up, convenience and high-efficiency, and reduce the labor intensity of employee.
The technical scheme of this management auto-cleaning method is: pipeline auto-cleaning method, and it comprises the steps:
31), oil water mixture blowoff valve is opened；
32), the first blowoff valve startup, the second blowoff valve are closed, start the first air and blow sky valve to oil
Phase pipeline carries out air-blowing cleaning, meanwhile, start aqueous phase pump, water storage filter purge valve aqueous phase pipeline is carried out to
Few twice washing cleaning, closes the first air puff valve the first blowoff valve and aqueous phase pump successively；Start second row
Dirty valve, cuts out after water storage filters purge valve, restarts the second air and blows sky valve that aqueous phase pipeline is carried out air-blowing is clear
Reason, closes the second air the most successively and blows sky valve, the second blowoff valve；
33), oil water mixture blowoff valve is closed；
Wherein, described first air blows sky valve, the first blowoff valve, oil water mixture blowoff valve, the second blowdown
Purge valve is filtered in the storage of valve, aqueous phase pump, water, the second air blows sky valve by PLC control.
Further, described oil phase switch valve and aqueous phase switch valve whole process are closed.
By the PLC control to each element, sequentially or carry out unlatching and the closedown of element successively, be combined into a set of
Complete pipeline auto-cleaning method, simplifies, and reduces the labor intensity of employee, and avoids because of member
The waste resources of production that work Manual-cleaning is likely to result in, material residual, clear medicine clean, material pipe blocking etc.
Phenomenon, it is ensured that the normal operation of whole equipment.
Beneficial effects of the present invention: verify through long test of many times, this management automatic cleaning system and
Material pipeline can be cleaned up by cleaning method, is truly realized and automatically cleans or a key cleans, and changes and numerous is
Letter, convenience and high-efficiency, reduce the labor intensity of employee, and stopped may bring because of employee's Manual-cleaning
The various phenomenons such as the waste resources of production, material residual, not clean, the material pipe blocking of clear medicine.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation sketch of the present invention；
Fig. 2 is the cleaning program figure of Fig. 1；
Fig. 3 is the cleaning process figure of Fig. 1.
Detailed description of the invention
The present invention is further described below in conjunction with specific embodiment and accompanying drawing.
A kind of pipeline automatic cleaning system described as shown in Figure 1, Figure 2, it includes pharmacy work in explosive manufacturing process
The oil phase 1 of sequence, aqueous phase 4, described oil phase 1 is compiled in the aqueous phase pipe at described aqueous phase 4 place by oil phase pipeline 2
On road 5, the end of described aqueous phase pipeline 5 is connected to thick breast tank 3, sets profit in the end of this aqueous phase pipeline 5
Mixture blowoff valve 9, is sequentially provided with oil phase switch valve the 6, first air on described oil phase pipeline 2 and blows sky valve
7 and first blowoff valve 8, wherein, described oil phase switch valve 6 is located on the port of oil phase 1, described first row
Dirty valve 8 abuts in described aqueous phase pipeline 5；On aqueous phase pipeline 5 between described aqueous phase 4 and oil phase pipeline 2
It is sequentially provided with second blowoff valve the 10, second air and blows sky valve 13, water storage filtration purge valve 12 and aqueous phase pump 11,
Wherein, described second blowoff valve 10 abuts in described oil phase pipeline 2, and described aqueous phase pump 11, water stored up filtering
Wash the aqueous phase switch valve end that valve 12 is sequentially arranged on aqueous phase 4 port.By oil phase pipeline 2 and aqueous phase pipeline
The reasonable disposition of each element in 5, can meet that each pipeline in whole explosive pharmaceutical operations is carried out material is clear
Reason, simple in construction, use easy to clean, and clean with low cost, cleanout fluid also can carry out secondary recovery or
Utilize.
Concrete cleaning method comprises the steps:
31), oil water mixture blowoff valve 9 is opened；
32), the first blowoff valve 8 is started, the second blowoff valve 10 cuts out, start the first air and blow sky valve
7 pairs of oil phase pipelines 2 carry out air-blowing cleaning, meanwhile, start aqueous phase pump 11, water storage filtration purge valve 12 to water
Phase pipeline 5 washes cleaning at least twice, close successively first air puff valve the 7, first blowoff valve 8 and
Aqueous phase pump 11；Start the second blowoff valve 10, after closing water storage filtration purge valve 12, restart the second air
Blow sky valve 13 and aqueous phase pipeline 5 is carried out air-blowing cleaning, close the second air the most successively and blow sky valve 13, second
Blowoff valve 10；
33), oil water mixture blowoff valve 9 is closed；
Wherein, described first air blows sky valve the 7, first blowoff valve 8, oil water mixture blowoff valve 9, second
The storage of blowoff valve 10, aqueous phase pump 11, water is filtered purge valve the 12, second air and is blown sky valve 13 by PLC control.
When normally working, oil phase 1 controls to be turned on and off by oil phase switch valve 6, and aqueous phase 4 is by it
Aqueous phase switch valve (not shown) on port controls to be turned on and off, therefore, in cleaning process, described
Oil phase switch valve 6, aqueous phase switch valve whole process are closed, it is to avoid the production raw material in oil phase 1, aqueous phase 4 produces
Waste.
And the first air in this pipeline automatic cleaning system blows sky valve the 7, first blowoff valve 8, oil water mixture
The storage of blowoff valve the 9, second blowoff valve 10, aqueous phase pump 11, water is filtered purge valve the 12, second air and is blown sky valve 13
All use electromagnetic valve, can automatically control.I.e. it is uniformly controlled each electromagnetic valve by PLC, forms unified management
Control, simplify, reduce the labor intensity of employee, and avoid because employee's Manual-cleaning is likely to result in
The waste resources of production, material residual, the phenomenon such as clean, the material pipe blocking of clear medicine, it is ensured that whole set
Standby normal operation.
Specifically, as it is shown on figure 3, such as whole cleaning process is set as 150 seconds.
First, oil water mixture blowoff valve 9 is opened, can be by this oil water mixture blowdown of signal detection that puts in place
Whether valve 9 is opened, if having turned on, enters next step, if not opening, controls this oil water mixture blowoff valve
9 open, and by time delay 2 seconds, fully open to wait.After 2 seconds, the storage of the first blowoff valve 8, water is filtered
Purge valve 12 is opened simultaneously, is separately turned on the first air puff valve 7, aqueous phase pump 11 carries out air-blowing after 18 seconds
With washing cleaning, after 15 seconds, aqueous phase pump 11 stops, and after waiting 20 seconds, reopens aqueous phase pump 11 and carries out
Washing, stops aqueous phase pump 11 after washing 15 seconds；And after the first air puff valve 7 carries out air-blowing cleaning 35 seconds
Stop, after waiting 15 seconds, stop the first blowoff valve 8.When aqueous phase pump 11 stops after 5 seconds, the second blowdown
Valve 10 starts, and stops water storage and filters purge valve 12, then opened the second air after 20 seconds and blow sky after 5 seconds
Valve 13 carries out air-blowing cleaning, stops the second blowoff valve and clean complete after 10,2 seconds after 35 seconds.
Here, closing the first blowoff valve 8, before turning off or on the second blowoff valve 10 action, should be at each gas
Blow, occurring source the such as first air puff valve 7, second air puff valve 13 such as washing or aqueous phase pump 11 stop
Several seconds time of rear delay, such as Fig. 3 is detained 5 second time, to ensure the cleaning completely to each pipeline, protects
Card cleaning quality.
Verifying through long test of many times, this management automatic cleaning system and cleaning method can be by materials
Pipeline-cleaning is clean, is truly realized and automatically cleans or key cleaning, simplifies, and convenience and high-efficiency reduces
The labor intensity of employee, and stopped the waste resources of production because employee's Manual-cleaning may bring, material
The various phenomenons such as residual, clear medicine not clean, material pipe blocking.
The technical scheme provided the embodiment of the present invention above is described in detail, tool used herein
Principle and the embodiment of the embodiment of the present invention are set forth by body example, and the explanation of above example is only
It is adapted to assist in understanding the principle of the embodiment of the present invention；Simultaneously for one of ordinary skill in the art, depend on
According to the embodiment of the present invention, detailed description of the invention and range of application all will change, in sum,
This specification content should not be construed as limitation of the present invention.
Claims (3)
1. a pipeline automatic cleaning system, including the oil phase (1) of pharmaceutical operations, water in explosive manufacturing process
Phase (4), described oil phase (1) is compiled in the aqueous phase pipeline at described aqueous phase (4) place by oil phase pipeline (2)
(5), on, the end of described aqueous phase pipeline (5) is connected to thick breast tank (3), at this aqueous phase pipeline (5)
End sets oil water mixture blowoff valve (9), it is characterised in that: it is sequentially provided with on described oil phase pipeline (2)
Oil phase switch valve (6), the first air blow sky valve (7) and the first blowoff valve (8), and wherein, described oil phase is opened
Closing valve (6) to be located on the port of oil phase (1), described first blowoff valve (8) abuts in described aqueous phase pipeline
(5)；It is sequentially provided with second on aqueous phase pipeline (5) between described aqueous phase (4) and oil phase pipeline (2)
Blowoff valve (10), the second air blow sky valve (13), purge valve (12) and aqueous phase pump (11) are filtered in water storage,
Wherein, described second blowoff valve (10) abuts in described oil phase pipeline (2), described aqueous phase pump (11), water
The aqueous phase switch valve end that purge valve (12) is sequentially arranged on aqueous phase (4) port is filtered in storage.
2. the cleaning method of a pipeline automatic cleaning system according to claim 1, it is characterised in that
Comprise the steps:
31), oil water mixture blowoff valve (9) is opened；
32), started by the first blowoff valve (8), the second blowoff valve (10) cuts out, and starts the first air
Blowing sky valve (7) and oil phase pipeline (2) carries out air-blowing cleaning, meanwhile, startup aqueous phase pump (11), water stored up
Aqueous phase pipeline (5) is washed cleaning by filter purge valve (12) at least twice, closes the first air successively and blows
Air valve (7), the first blowoff valve (8) and aqueous phase pump (11)；Start the second blowoff valve (10), close water storage
After filtering purge valve (12), restart the second air and blow sky valve (13) aqueous phase pipeline (5) is carried out air-blowing
Cleaning, closes the second air the most successively and blows sky valve (13), the second blowoff valve (10)；
33), oil water mixture blowoff valve (9) is closed；
Wherein, described first air blow sky valve (7), the first blowoff valve (8), oil water mixture blowoff valve (9),
Purge valve (12) is filtered in the storage of second blowoff valve (10), aqueous phase pump (11), water, the second air blows sky valve (13)
By PLC control.
Cleaning method the most according to claim 2, it is characterised in that: described oil phase switch valve (6)
And the closedown of aqueous phase switch valve whole process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697035.5A CN104496730B (en) | 2014-11-27 | 2014-11-27 | Pipeline automatic cleaning system and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697035.5A CN104496730B (en) | 2014-11-27 | 2014-11-27 | Pipeline automatic cleaning system and cleaning method |
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| Publication Number | Publication Date |
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| CN104496730A CN104496730A (en) | 2015-04-08 |
| CN104496730B true CN104496730B (en) | 2016-09-14 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804230B (en) * | 2016-03-16 | 2019-02-05 | 朴成浩 | A kind of drainage pipeline cleaning method |
| CN105804231B (en) * | 2016-03-16 | 2018-02-23 | 朴成浩 | A kind of drainage pipeline purging system |
| CN108687065A (en) * | 2018-05-21 | 2018-10-23 | 中国工程物理研究院化工材料研究所 | Explosive microchannel plate answers pipeline automatic block-resistant cleaning system and method |
| CN110152581A (en) * | 2019-05-15 | 2019-08-23 | 巴斯夫新材料有限公司 | Spent acid separation and processing system |
| CN112588735B (en) * | 2020-11-27 | 2022-04-08 | 山东中烟工业有限责任公司 | Online cleaning device and cleaning method for nozzle of charging machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101328098B (en) * | 2008-08-04 | 2011-05-04 | 耿一平 | Solution state modified ammonium nitrate fuel explosive and preparation thereof |
| CN101865029B (en) * | 2010-05-18 | 2013-01-02 | 神龙汽车有限公司 | Airflow blow and suction vibration cleaning method and device of engine cylinder cover |
| RU2482929C2 (en) * | 2011-09-06 | 2013-05-27 | Открытое акционерное общество "Научно-исследовательский институт полимерных материалов" | Method of cleaning equipment of explosive powder |
| CN202705262U (en) * | 2012-03-20 | 2013-01-30 | 薛世忠 | Double-pumping system emulsion explosive mixing and charging truck |
| CN202610124U (en) * | 2012-06-06 | 2012-12-19 | 攀枝花恒威化工有限责任公司 | Cartridge dewatering device |
| CN203128450U (en) * | 2013-01-09 | 2013-08-14 | 葛洲坝易普力股份有限公司 | Multifunctional onsite mixed-loading explosive truck |
| CN203904239U (en) * | 2014-06-24 | 2014-10-29 | 国营九八一五厂 | Conveying device for material mixing in emulsion explosive production |
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