CN1868617A - Pipeline cleaning method and device - Google Patents
Pipeline cleaning method and device Download PDFInfo
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- CN1868617A CN1868617A CN 200610046357 CN200610046357A CN1868617A CN 1868617 A CN1868617 A CN 1868617A CN 200610046357 CN200610046357 CN 200610046357 CN 200610046357 A CN200610046357 A CN 200610046357A CN 1868617 A CN1868617 A CN 1868617A
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Abstract
A method for cleaning pipeline features that a bowl-shaped cleaning part is driven by liquid stream to move in a pipeline, its edge can generate the liquid jet, and its vibration can squeeze the dirt and generate holes in fluid, so removing the dirt from the inner surface of pipeline. Its apparatus is composed of an axle with axle sleeve and the elastic sheets and elastic soft sheets, which are installed to said axle.
Description
Technical field
The present invention relates to Fouling Cleaning, especially relate to the Fouling Cleaning of pipeline.
Background technology
One of method of existing pipe blow-through dirt is: the band press liquid promotes tube cleaning arrangement when pipeline moves, and by the liquid jet of the tube cleaning arrangement of flowing through, removes the dirt on the tube wall.As the international patent application WO 86/02293 on April 24th, 1986, B08B 9/04, and C23F 11/00.
The another kind of method of existing pipe blow-through dirt is: liquid stream promotes bowl-shape tube cleaning arrangement when pipeline moves, and forms liquid jet at bowl-shape edge, removes the dirt on the tube wall.Russ P Ru 2,184,902 7 F16L 58/04 as on August 31st, 2000.
The existing device of realizing said method, its flexure strip is an arc, and contacts with tube wall along whole surface, liquid stream is to take out stains through the slit that is formed by adjacent flexure strip.As the B8 9/04995910,1983 of A.C. Soviet Union.
The shortcoming of said method and device is: flexure strip contacts with tube wall along whole curved surfaces, and can not form the slit between tube wall, only depends on rubbing action, and hardness surpasses the dirt of 2 Mohs units in the pipe blow-through effectively.
Summary of the invention
According to as mentioned above, the purpose of this invention is to provide a kind of pipeline cleaning method and device that can Rapid Cleaning hardness surpasses 2 Mohs units.
For achieving the above object, the invention provides a kind of pipeline cleaning method, be that the bowl-shape cleaning device of pressurized fluid stream promotion moves along pipeline, edge at bowl forms the liquid jet that cleans the tube wall dirt, it is characterized in that, the tube wall dirt is cleaned in the corrosion function that forms the hole by flexure strip to the squeezing action of dirt with in fluid, and concrete steps are as follows:
Each flexure strip side contacts with tube wall, and forms the slit between tube wall, stays the dirt scratch on tube wall;
Pulsing gluid makes the flexure strip vibration, forms the jet with various flow velocitys that is staggered and is distributing on the whole surface of bowl, and this jet is in order to remove the tube wall dirt;
The jet that is mixed by liquid, gas and dirt particles generates void area between the slit of tube wall and flexure strip and the space that forms between tube wall and bowl, this void area moves along tube wall, further removes pipe scale;
Discharge in pipeline by the dirt that pulsing gluid will smash.
This pipeline cleaning method is pumping compressed air in liquid stream periodically, makes the removing of pipe scale and discharge more effective.
According to above-mentioned pipeline sweep-out method, the invention provides a kind of tube cleaning arrangement, comprise the axle and the flexure strip and the elasticity film that are installed on the axle sleeve of tape spool cover, it is characterized in that, flexure strip is arranged alternately and is fixed on the axle sleeve, and the flexure strip side contacts everywhere with tube wall surface.
The flexure strip width of this device must not greater than in the want pipe blow-through table girth 1/8, flexure strip length should be in 1.5 times of want pipe blow-through diameter, the axle sleeve diameter should want pipe blow-through diameter 80% in.
The flexure strip of this device is the bowl-shape of thin slice or trough of belt, and its thin slice or bowl can be multilayer.
Each free end of this device thin slice is crooked with respect to longitudinal axis, when each thin slice free end with respect in axially when crooked, this device can be two-way mobile in pipeline.
When this device is fixed on thin slice termination on the axle sleeve when triangular in shape or trapezoidal, can on the longitudinal axis of a part of thin slice, cut out one or two circular hole, and on the limit, two sides of another part thin slice corresponding one or two semicircle orifice that cuts out.
The free end that this device is installed in each flexure strip on the axle sleeve on the axle is free-ended towards being identical or opposite with respect to what be installed in each flexure strip on another axle sleeve.
The axle sleeve of this device is to connect by several elements each other, and these elements are not positioned on the longitudinal axis of device.
This device can be installed at each shaft room can be with respect to the Fluistor of shaft vibration, and this Fluistor is made by thin slice, and thin slice is connected with device by rocking arm, and Fluistor can be done rotation with respect to axle.This device also can be installed in Fluistor on the axle, opens a hole on axle, makes Fluistor carry out power with the reset components of this device and is connected.
This device is equipped with compressed-air actuated replenishment system to pipeline is provided.
These device optional equipment one or several balls, these balls are installed in the pipeline behind the cleaning device.
The inventive method and device compared with prior art, its advantage is, makes full use of flexure strip to the squeezing action of dirt with form the corrosion function in hole in fluid, can smash the pipe scale that hardness surpasses 2 Mohs units fast.
Take out stains with flexure strip extruding dirt, can improve the removing speed of dirt.In fact, flexure strip contacts with tube wall, is to contact by side, and this has improved tens of times with regard to making flexure strip to the unit pressure of dirt.Be the staggered flexure strip of installing of arranging, form fan-shaped slit on it slice and between the tube wall, flexure strip is along with fluid pulse vibrates, dirt and tube wall are passed in these vibrations, because dirt is different with the tube wall linear expansion coefficient, the vibration frequency of dirt and tube wall is also different, simultaneously, the amplitude of the two has nothing in common with each other, and the reverse vibration of dirt and tube wall often occurs.All these cause in the dirt, form fine gap between dirt and tube wall.These slits are constantly enlarging and are being linked to be bigger slit.Can blanketing gas and liquid in these slits.During a fluid stream pulsation, the gas in the slit, liquid produce compression.When a fluid stream pressure reduces, occur making dirt to break away from the strength of tube wall in the slit.
Pipeline cleaner of the present invention is than the A.C. B8 9,/04 995910 that revives, and the pipeline cleaner of nineteen eighty-three is more effective, about 5～6 times, because the latter's flexure strip is an arc, and contacts with tube wall along whole surface.The flexure strip of this device can not form fan-shaped slit with tube wall, and whole liquid stream can only be through the slit that is formed by adjacent flexure strip.Thereby this device can not be removed the dirt that hardness surpasses 2 Mohs units effectively.
The present invention makes full use of the corrosion function in hole in the fluid, can generate 7% rodent hole bubble in the pipeline cleaning process.Its reason is, the residual fan-shaped scratch that dirt is arranged on the tube wall, and these scratches are caused by first bowl-shape thin slice.When second bowl-shape when knocking these fan-shaped scratches, just can smash these dirts, dirt mixes with liquid stream in the space of bowl-shape formation and forms eddying motion, 10～15 times of liquid velocity and the raisings of dirt speed.
Liquid and dirt particles jet impact that layer dirt that is positioned on first bowl-shape preceding tube wall, yet a fluid stream loud, high-pitched sound is ended.But because dirt particles is bigger than the kinetic energy energy of water, so the water stop motion will be faster than dirt particles.Form fracture between dirt particles and particle water, promptly the globality of liquid stream is damaged, and causes the formation in hole.In addition, during liquid jet bump dirt, can stop, impact, make the fluid pressure in the micro gap improve 10～50 times thereby produce.When liquid stream when dirt streams, occur impelling dirt to break away from the strength of tube wall between tube wall and the dirt, more effectively smash dirt.
The vibration of flexure strip has accelerated to form in the dirt speed of micro chink.Liquid so that various speed flow out from the slit forms the formation that jet impels eddying motion at tube wall surface.Therefore occur in the dirt impelling dirt to form the compression stress and the expansionary force of crackle.Liquid jet with different motion speed is injected into the dirt surface, has strengthened the strength of compression and fracture, facilitates the formation in crack in the dirt.
Side by flexure strip contacts with dirt, makes the dirt unit pressure increase tens of times, therefore smashes dirt effectively, at this moment, occurs not taking out stains fully the area on the tube wall.Then, this causes pulverizing part dirt again and mixes with liquid stream.Smash after these area dirts, just for liquid by having made up passage, liquid this passage of flowing through infiltrates to the slit between tube wall and the dirt.
Do not dispose dirt fully with flexure strip, impel " aggressivity " hole bubble quantity and bubble to increase, number of cavities increases in the liquid, provides condition for liquids and gases infiltrate into the dirt depths.
Rely on the pulsing gluid discharge line to remove the dirt in location, help liquid stream to be full of the dirt smallest particles.
Form the zone that produces the hole in the liquid stream, help to remove dirt harder in the pipeline, " aggressivity " hole number of bubbles also can increase to some extent.。
Void area is formed between each bowl-shape on pipeline flexure strip, and the mixture jet that is formed at liquid, gas and dirt particles is introduced the place that reaches from opposite side is drawn.The formation of void area can improve the pipeline cleaning degree, helps pipeline sterilization, when void area constantly when pipeline moves, can kill all microorganisms and bacterium.
Gas is sent into liquid stream, destroyed the globality of liquid stream, increased liquid drift angle pulsating quantity, promote flow velocity, stored energy, increased number of cavities in the liquid stream, but most importantly number of cavities increases on liquid stream top, because upper gas is more than the bottom, the existence of gas impels turbulent motion to produce more fast in the liquid stream, and this will help the dirt on the more effective removing pipeline.
Compare with existing tube cleaning arrangement, flexure strip is the bowl of thin slice or trough of belt, can simplify the structure of cleaning device.
When the width of flexure strip greater than will clear up in the pipeline table girth 1/8 time, can't produce the hole, the vibration of flexure strip is difficult to realize, can't remove from wall after staying the dirt scratch on the tube wall.For guaranteeing that cleaning device moves along pipeline, the essential liquid consumption of institute is wanted many 3 times, must make that fluid pressure improves 2 times in the pipeline simultaneously.
When the length of flexure strip be to remove pipe diameter more than 1.5 times the time, can not be along the pipeline mobile device, because flexure strip is to the frictional force of tube wall, the fluid pressure that moves along pipeline greater than thrust unit, device can't pass through through the piping corner, and long flexure strip also can't be realized vibration.
Flexure strip is fixed the axle sleeve on it, when its diameter be not more than to remove pipe diameter 80% the time, can guarantee device unblocked through the piping corner.When diameter was too big, bowl-shape can't form the hole, because the turbulent motion of liquid does not take place, the liquid that is jet is discharged from the cavity that produces cavitation immediately, even can't generate the pulsation of tangible stream pressure.
Can improve the retractility of device with composite wafer.Adopt the thin slice group to be easy to reach thin slice to the required extruding force of dirt.The thin slice vibration, the wide range of its frequency and amplitude can make the quantity in hole increase.
With respect to longitudinal axis, thin slice is made crooked, can improve the speed of liquid stream and guarantee that liquid flows to two lateral movements.
The free end of thin slice is placed rightabout, can accelerate flow stream velocity, increase number of cavities, improve fluid pulse.
Simplify the structure of installing with the axle sleeve that several bolts or pin connect, alleviated its weight, unified girth member, improved the turbulent motion of liquid stream.
Device is equipped with the transmission gas system, can accelerate flow velocity, improves the pressurization ripple frequency, increases number of cavities.
One or several ball is installed in the back of device, can determine the residing position of device according to noise, increases hydraulic shock power, improves clear quality, increases number of cavities.
Triangle or trapezoidal is made in the thin slice termination, and has cut circular hole or semicircle orifice, can be convenient to device by the pipeline corner, reduces the consumption of material, and the vibration that is simplified to fix structure and improves thin slice is because thin slice is fixing with a kind of element.
Fluistor is installed on cleaning device, not only can be increased the hole number in the liquid jet, improve the Fouling Cleaning ability of this device, but also can improve sound intensity, be convenient to the staff and judge that this device is in ducted operating position.
Description of drawings
The inventive method and device have 12 accompanying drawings.
Fig. 1 is a cleaning device;
Fig. 2 is the slit that flexure strip forms;
Fig. 3 is the cleaning device of the bowl of trough of belt;
Fig. 4 is the flexure strip with crooked termination;
Fig. 5 is the cleaning device of dribbling and air supply system;
Fig. 6 goes up the thin slice termination;
Fig. 7 is following thin slice termination;
Fig. 8 is a composite wafer;
Fig. 9 is that each free end of thin slice is towards opposite cleaning device;
Figure 10 is the cleaning device of band pin;
Figure 11 is the cleaning device that Fluistor is installed between axle sleeve;
Figure 12 is the cleaning device that Fluistor is installed on axle;
Among the figure: the 1-axle; 2,3-axle sleeve; 4,5-flexure strip; 6-elasticity film; The 7-tube wall; 8-flexure strip edge; The fan-shaped slit of 9-; The 10-slit; The bowl-shape flexure strip of 11-; The bowl of 12-trough of belt; 13-elasticity film; The crooked termination of 14-; The 15-cleaning device; The 16-ball; The 17-pipeline; The 18-air supply system; The 19-pump; The 20-circle is cut the hole; The 21-semicircle is cut the hole; 22-thin slice group; The 23-bolt; The 24-cup nut; The crooked termination of 25-; The 26-pin; The 27-cup nut; 28-Fluistor (thin slice); The 29-rocking arm; The 30-axle; Hole on the 31-axle 1; 32-arc thin slice; The 33-axle; The 34-tup; The 35-rope; The 36-drop ball; The 37-pipe; The through hole of 38-axle 1; The 39-four-way pipe.
The specific embodiment
Device shown in Fig. 1,2 comprises the axle 1 of tape spool cover 2,3, and flexure strip 4,5 and elasticity film 6 are installed with being staggered on the axle sleeve. Flexure strip 4,5 is laminar, and its edge 8 contacts with tube wall 7, constitutes fan-shaped slit 9 with tube wall.Last flexure strip 4 is with flexure strip 5 and tube wall 7 form slit 10 down.The cross section in slit 9 is less than slit 10.
Device shown in Figure 3 comprises axle 1, and the bowl-shape flexure strip 11 and the elasticity film 13 of trough of belt 12 is installed on the axle with being staggered.
Fig. 4 illustrates the flexure strip 4 (5) with crooked termination 14.
Device shown in Figure 5 comprises cleaning device 15 and the ball 16 (some) that is installed in the pipeline 17, and is equipped with air supply system 18 and pump 19.
Fig. 6 represents flexure strip 4, and its termination is a triangle or trapezoidal.Two circular holes 20 on the longitudinal axis of sheet, have been cut.
Fig. 7 is illustrated in down on triangle on the flexure strip 5 or the trapezoidal faces and has respectively cut two semicircle orifices 21.
Fig. 8 illustrates flexure strip 4,5 and can be made into multilayer, as, be that the thin slice group 22 of 1mm is made with thickness.The gross thickness of flexure strip 4,5 depends on thin slice group 22.
Device shown in Figure 9 comprises bowl-shape flexure strip 11 and elasticity film 13, and each sheet is connected with cup nut 24 with bolt 23 each other, and the termination 25 of sheet is crooked.
Device shown in Figure 10 comprises bowl-shape flexure strip 11, and each sheet is connected with cup nut 27 with pin 26 each other.
Device shown in Figure 11 is the axle 1 that comprises tape spool cover 2, and bowl-shape flexure strip 11 and elasticity film 13 are installed on the axle sleeve with being staggered.Thin slice (Fluistor) 28 is installed between each axle sleeve 2, and its rocking arm 29 is connected with axle 1 by axle 30.
Device shown in Figure 12 comprises the axle 1 of tape spool cover 2, and flexure strip 4,5 and elasticity film 6 are installed with being staggered on the axle sleeve.On the hole 31 on the axle 1 arc thin slice 32 is installed, thin slice 32 is installed on the axle 33, and tup 34 is installed on the thin slice 32, and rope 35 is connected thin slice 32 with drop ball 36.Rope 35 is through pipe 37, and this pipe is installed in the hole 38 of the axle 1 that four-way pipe 39 is housed.
Operational method shown in Fig. 1,2,3,4,6,7,8 is as follows:
Be mounted to device in the pipeline and send water.Begin to move at hydraulic pressure effect lower device along pipeline.Part water is jet stream through the slit 9,10, and washes away dirt by hydraulic pressure.Hydraulic pressure washes away the softer part of dirt, 2 Mohs units that its hardness is no more than.The other parts of dirt smash it by the pressure of flexure strip.
First bowl-shape sheet 4 advances to dirt, and with side 8 extruding dirts, forms micro chink at contact point.Pipe cleaning device is advanced and is slowed down or stop fully.Hydraulic shock appears.Sheet 4 hits dirt and becomes curved, and it is big that the slit between the sheet 4,5 becomes.Big water gaging begins the pipe cleaning device of flowing through.Effluxvelocity is accelerated.Dirt begins to be smashed more consumingly.After a period of time, the dirt in slit 10 is crashed to pieces.The flow through hurried growth of passage of water of device.Current quicken in the pipeline.The fast ram pressure strength of the liquid of device is increased.Device speeds up, and advances to the dirt that is not crashed to pieces.Device speed is sharply slowed down.Hydraulic shock appears again.Device so moves along pipeline.In the pipeline location that dirt has been removed, the smallest particles of dirt is washed away in the flow fluctuation motion, and it is mixed with water.The mixture of water and dirt flows to before the cleaning device and stops, and forms hydraulic shock.Water flow pressure increases fast, and the bowl-shape sheet 4 in back impacts tube wall and dirt.Tube wall begins vibration.Dirt can't with the tube wall once per revolution vibration because the coefficient difference that the two line expands.Fine seam appears between dirt and the tube wall.Microcrack also appears in the dirt depths.Sheet 4 impacts the dirt that is retained in slit 9, and it is washed away.The run quickly current jet in the district (the generation district in hole) that forms between two bowls through the slit 9,10, stops rapidly.Particle water than hard dirt particles stop fast, occur current between the particle of Gu Shui and the particle and interrupt.At this moment begin to generate the hole bubble, when reaching certain size, bubble breaking.The power that produces during bubble breaking smashes the dirt that is in generation district, hole, cleans tube wall, is scavenged into the metal surface always.Flow into jet generation district, hole, that disperse and impacting first bowl-shape 4,5, stop to hit, produce hydraulic shock, make the water flow pressure between each bowl improve tens of times.
Tube wall is expanded faster than dirt, so the slit occurs between dirt and the tube wall.The liquid stream of boost in pressure is penetrated into these slits, and liquid stream makes dirt break away from pipe, smashes dirt again.
The space that forms between each bowl forms the turbulent motion of water and dirt particles, and the result produces strong hole, and dirt is broken into smallest particles, and water velocity increases.Part current and dirt stream are jet, through first bowl-shape slit 9,10, discharge from hole generation district, impact the dirt depths that is not crashed to pieces.The hard dirt that its hardness that is not crashed to pieces on the tube wall surpasses 2 Mohs units is damaged in the hole.The dirt that will be crashed to pieces by that part of liquid stream that installs is transported to sewage draining exit, and with its discharge line.
The operational method of device shown in Figure 5 is as follows:
The operational method of Fig. 6～8 shown devices and device shown in Figure 1 is similar.
Device shown in Figure 9 is identical with the operational method of device shown in Figure 1.This device can move along pipeline toward both direction.
The operational method of device shown in Figure 10 and device shown in Figure 1 is similar.The former road ability through the piping crook time is better.
Device operational method shown in Figure 11 is as follows:
Cleaning device is installed and is sent water toward pipeline 17, water makes cleaning device move along pipeline 17.The slit that the flexure strip 11 of part current through being jet forms.These jets smash dirt.The dirt that is crashed to pieces is got rid of pipeline by current.Water jet vibrates thin slice 28 through the space between each axle sleeve 2, the tube wall of thin slice bump pipeline 17, and the sound of generation shakes and listens very clearly on the ground.Can conclude the residing position of cleaning device exactly in view of the above.The vibration of thin slice 28 causes that liquid jet stops and disperses, so increased the quantity in hole.Therefore, accelerated removing speed.
Device operational method shown in Figure 12 is as follows:
Cleaning device is installed into pipeline 17 and send water.Cleaning device moves along pipeline 17.The slit that the part current form via the flexure strip 4,5 that is jet, jet smashes dirt.In the time of increase and minimizing pressure, pulsation is sent to pipeline 17 with water.When hydraulic pressure increased, the thin slice 32 (Fluistor) behind the cleaning device was opened hole 31, and impulsive sound takes place tup 34 bump tube walls, can determine cleaning device residing position in pipeline 17 in view of the above.After opening hole 31, the hydraulic pressure of cleaning device back reduces, and thin slice 32 and drop ball 36 are got back to reset condition.
Now device shown in Figure 5 is applied to remove the pipeline of transporting hot power station lime-ash:
Remove pipe diameter Φ 530mm, dirt thickness is 80mm, and dirt hardness equals 3 Mohs units, and pipeline length equals 13km.
The cleaning device 15 of diameter 550mm is installed at pipeline.Flexure strip 4,5 is made by No. 65 steel.Sheet thickness is 3mm, wide 45mm, long 250mm.Axle sleeve diameter 180mm.Three Metal Ball that diameter is 490mm are installed in the back of cleaning device.
When pressure 0.9MPa,, and periodically sent into pressure 1.2MPa compressed air, quantity 0.75m every 5 minutes toward pipeline 17 pumps water
3Pipeline one end opens wide.After 280 minutes, cleaning device 15 and ball 16 break away from pipeline.
The print of the detection usefulness that cuts down from pipeline shows that it is fine that pipeline is removed effect.
Utilization the present invention hardness that can take out stains reaches the pipeline of 5 Mohs units, as, Residue extraction pipeline, greasy filth pipeline and sludge pipeline.
Claims (16)
1, a kind of pipeline cleaning method, pressurized fluid stream promotes bowl-shape cleaning device and moves along pipeline, edge at bowl forms the liquid jet that cleans the tube wall dirt, it is characterized in that, the tube wall dirt is cleaned in the corrosion function that forms the hole by flexure strip to the squeezing action of dirt with in fluid, and concrete steps are as follows:
The flexure strip side contacts with tube wall surface, and forms the slit between tube wall, stays the dirt scratch on tube wall;
Pulsing gluid makes the flexure strip vibration, forms the jet with various flow velocitys that is staggered and is distributing on the whole surface of bowl, and this jet is in order to remove the tube wall dirt;
The jet that is mixed by liquid, gas and dirt particles generates void area between the slit of tube wall and flexure strip and the space that forms between tube wall and bowl, this void area moves along tube wall, further removes the tube wall dirt;
Discharge in pipeline by the dirt that pulsing gluid will smash.
2, pipeline cleaning method according to claim 1 is characterized in that, periodically pumping compressed air in liquid stream makes the removing of tube wall dirt and discharges more effective.
3, a kind of tube cleaning arrangement comprises the tape spool axle that overlaps and the flexure strip and the elasticity film that are installed on the axle sleeve, it is characterized in that flexure strip is arranged alternately and is installed on the axle sleeve, and the flexure strip side contacts everywhere with tube wall surface.
4, tube cleaning arrangement according to claim 3, it is characterized in that, the flexure strip width must not greater than in the want pipe blow-through table girth 1/8, flexure strip length should be in 1.5 times of want pipe blow-through diameter, the axle sleeve diameter should want pipe blow-through diameter 80% in.
5, tube cleaning arrangement according to claim 4 is characterized in that, flexure strip is the bowl-shape of thin slice or trough of belt.
6, tube cleaning arrangement according to claim 4 is characterized in that, thin slice or bowl are multilayers.
7, tube cleaning arrangement according to claim 4 is characterized in that, each free end of thin slice is crooked with respect to axle.
8, tube cleaning arrangement according to claim 7 is characterized in that, each free end of thin slice is with respect to axially interior crooked, thereby this device can be two-way mobile in pipeline.
9, tube cleaning arrangement according to claim 4, it is characterized in that, be fixed on thin slice termination on the axle sleeve when triangular in shape or trapezoidal, on the longitudinal axis of a part of thin slice, cut out one or two circular hole, and on the limit, two sides of another part thin slice corresponding one or two semicircle orifice that cuts out.
10, tube cleaning arrangement according to claim 4 is characterized in that, the free end that is installed in each flexure strip on the axle sleeve on the axle is free-ended towards being identical or opposite with respect to each flexure strip on another axle sleeve that is installed on the axle.
11, tube cleaning arrangement according to claim 4 is characterized in that, axle sleeve is to connect by several elements each other, and these elements are not positioned on the axle of device.
12, tube cleaning arrangement according to claim 4 is characterized in that, this device is equipped with compressed-air actuated replenishment system to pipeline is provided.
13, tube cleaning arrangement according to claim 4 is characterized in that, these device optional equipment one or several balls, these balls are installed in the pipeline behind the cleaning device.
14, tube cleaning arrangement according to claim 4 is characterized in that, installing at each shaft room can be with respect to the Fluistor of shaft vibration.
15, become 14 described tube cleaning arrangements according to claim, it is characterized in that Fluistor is made by thin slice, thin slice is connected with this device by rocking arm, and can do rotation with respect to axle.
16, become 4 described tube cleaning arrangements according to claim, it is characterized in that, Fluistor is installed on the axle, opens a hole on the axle, and Fluistor carries out power with the reset components of this device and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610046357 CN1868617A (en) | 2006-04-20 | 2006-04-20 | Pipeline cleaning method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610046357 CN1868617A (en) | 2006-04-20 | 2006-04-20 | Pipeline cleaning method and device |
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| Publication Number | Publication Date |
|---|---|
| CN1868617A true CN1868617A (en) | 2006-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610046357 Pending CN1868617A (en) | 2006-04-20 | 2006-04-20 | Pipeline cleaning method and device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450816B (en) * | 2007-12-06 | 2011-02-02 | 上海华虹Nec电子有限公司 | Drainage equipment of phosphorus waste liquid from phosphorus oxytrichloride process and use method thereof |
| CN102680283A (en) * | 2012-05-09 | 2012-09-19 | 山西太钢不锈钢股份有限公司 | Sampling pipeline dredging method of sintering smoke gas analyzer |
| CN104117512A (en) * | 2013-04-29 | 2014-10-29 | 大庆满通科技有限公司 | Electronic locating reciprocating type cavitation jet pipe cleaning device |
| CN104438245A (en) * | 2014-09-29 | 2015-03-25 | 中国石化集团胜利石油管理局海上石油工程技术检验中心 | Marine pipeline washing device |
| CN107907004A (en) * | 2017-11-23 | 2018-04-13 | 中国大唐集团科学技术研究院有限公司西北分公司 | A kind of pipeline detergency device |
| CN108080371A (en) * | 2017-12-22 | 2018-05-29 | 宁波科尼管洁净科技有限公司 | Pipe cleans shunt head and its cleaning method |
| CN113751435A (en) * | 2021-08-03 | 2021-12-07 | 中国计量大学 | Non-contact pipeline dust cleaning method and system |
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2006
- 2006-04-20 CN CN 200610046357 patent/CN1868617A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450816B (en) * | 2007-12-06 | 2011-02-02 | 上海华虹Nec电子有限公司 | Drainage equipment of phosphorus waste liquid from phosphorus oxytrichloride process and use method thereof |
| CN102680283A (en) * | 2012-05-09 | 2012-09-19 | 山西太钢不锈钢股份有限公司 | Sampling pipeline dredging method of sintering smoke gas analyzer |
| CN104117512A (en) * | 2013-04-29 | 2014-10-29 | 大庆满通科技有限公司 | Electronic locating reciprocating type cavitation jet pipe cleaning device |
| CN104438245A (en) * | 2014-09-29 | 2015-03-25 | 中国石化集团胜利石油管理局海上石油工程技术检验中心 | Marine pipeline washing device |
| CN107907004A (en) * | 2017-11-23 | 2018-04-13 | 中国大唐集团科学技术研究院有限公司西北分公司 | A kind of pipeline detergency device |
| CN107907004B (en) * | 2017-11-23 | 2019-08-13 | 中国大唐集团科学技术研究院有限公司西北分公司 | A kind of pipeline detergency device |
| CN108080371A (en) * | 2017-12-22 | 2018-05-29 | 宁波科尼管洁净科技有限公司 | Pipe cleans shunt head and its cleaning method |
| CN108080371B (en) * | 2017-12-22 | 2023-10-20 | 宁波科尼管洁净科技有限公司 | Pipe cleaning shunt head and cleaning method thereof |
| CN113751435A (en) * | 2021-08-03 | 2021-12-07 | 中国计量大学 | Non-contact pipeline dust cleaning method and system |
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