CN106378917A - Multi-station cleaning device for melt pipes of high polymer material and cleaning method - Google Patents
Multi-station cleaning device for melt pipes of high polymer material and cleaning method Download PDFInfo
- Publication number
- CN106378917A CN106378917A CN201610358502.0A CN201610358502A CN106378917A CN 106378917 A CN106378917 A CN 106378917A CN 201610358502 A CN201610358502 A CN 201610358502A CN 106378917 A CN106378917 A CN 106378917A
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- CN
- China
- Prior art keywords
- valve
- melt pipe
- melt
- station
- cleaning
- Prior art date
- 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
-
- 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
-
- 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
-
- 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
- B08B9/0325—Control mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Disclosed are a multi-station cleaning device for melt pipes of a high polymer material and a cleaning method. Each station comprises a corresponding melt pipe; each melt pipe comprises a residual liquid outlet, a liquid waste outlet and a component connector; the lower end of the melt pipe of each station is connected with a metering pump base, and then is connected with the residual liquid outlet; the lower end of the melt pipe of each station is also connected with a detachable connector; upper ends of component seats of each station communicate with the corresponding melt pipe, then are connected with screw extrusion equipment and are connected with the liquid waste outlet; the number of the component seats of each station is multiple; the lower end of each component seat is fixedly connected with a high-pressure hose and a needle valve, and the lower ends of the component seats communicate with a same main pipeline in a converging manner; one end of the main pipeline of each station is connected with a hydraulic pump and is provided with a first valve, and the other end of the main pipeline is connected with a station valve; the residual liquid outlet of each melt pipe is connected with a second valve; and the liquid waste outlet of each melt pipe is connected with a third valve. According to the multi-station cleaning device for the melt pipes of the high polymer material and the cleaning method disclosed by the invention, the melt pipes can be cleaned by adopting a flowing high-pressure solvent; the melt pipes are cleaned at multiple stations simultaneously by matching with a solvent cleaning agent under certain temperature and pressure, and liquid waste is discharged intermittently, and a filter can be cleaned together.
Description
Technical field
The present invention relates to a kind of macromolecular material melt can washing apparatus of fiber production field, especially multistation are side by side
Melt pipe cleaning device.
Background technology
At present all using the method for the macromolecular material raw material of extrusion molten in polyester fiber production field, current high score
Sub- material melt pipe is generally all parking melt heating pipe in use, so that the polyester raw material being attached on tube wall is melted certainly
So flow out, but present product constantly update upgrading, need the object range of cleaning cover polyesters, chinlon, PTT, PET,
COPET, Polymer material, and wherein can add the composition of degraded under hot environment, lead to its heat stability to be deteriorated, then lead to
Cross traditional method to exclude material in melt pipe and do not enable it is necessary to assist to wash away and pass through solvent, cleaning through external force
The decomposition of agent, cleaning, otherwise will produce the impurity blocking melt pipe of stubbornness, gluing valve position, cause a whole set of melt pipe
Scrap, and then cannot be suitable for new working condition for traditional parking mode of heating of macromolecular material melt pipe cleaning.
At present clean such product there is a method in which, that is, adopt steam to heat, hydrolyze residue, get through melt pipe, but this kind of side
Method needs separately to prepare steam raising plant, and is unfavorable for application in extensive workshop, and the steam of high temperature steaming high pressure has passed through
Knot equipment is passed through melt pipe and easily causes seam collapse, leads to a disaster, and is unfavorable for that shop safety produces, and steam is by longer
After pipeline, cooling condenses into liquid, backflow, can not reach the position needing cleaning, cannot make in the case that room temperature is relatively low
With；In addition, at relatively high temperatures, in melt pipe residue and air contact can react, carbonization, formed be fixedly arranged at hard on pipeline
Block prevents above-mentioned phenomenon from occurring it is therefore necessary to be passed through noble gases, increased the requirement to cleaning equipment, substantially increases cost
Complexity with cleaning equipment.Existing cleaning device is unfavorable for that large-scale promotion uses, and in workshop, multistation is shut down
Cleaning cannot be carried out simultaneously.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of melt can washing apparatus using brand-new cleaning mode and join
Close the cleaning method of its use, can clean multistation simultaneously, using the heating function of melt pipe itself, so that residue is hydrolyzed,
And cause high pressure using itself pipeline rout, and cause water under high pressure repeatedly to flow by the opening and closing of controller control valve door to wash away,
And interval exclusion waste liquid, greatly strengthen purification cleansing power, reduce degree of danger and the complexity of equipment use, and can
Cleaned come multistation in workshop by simply increasing pipeline access port simultaneously, and filter can be cleaned in the lump.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of macromolecular material melt pipe multistation
, it is characterised in that each station includes melt pipe, its melt pipe is three openings for cleaning device and cleaning method and cleaning method
Melt pipe, exports waste liquid outlet and assembly connector including residual liquid, and then its melt pipe lower end connects dismountable metering pump seat
It is connected with residual liquid outlet, for deriving residual liquid in melt pipe, its melt pipe lower end is also associated with detachable interface, and it detachably connects
Mouthful be used for coupling assembly seat, its assembly sea upper end connect melt pipe, can reach and the normal assembly sea of working condition between with
When switching, facilitate the expansion of cleaning, above its melt pipe, be connected with screw extruder, its screw extruder is built-in pre-
Filter, its screw extruder is connected with pipeline as waste liquid outlet, and its assembly sea has multiple, and each assembly sea lower end is solid
It is connected with high-pressure hose, its high-pressure hose all has needle valve, its high-pressure hose is converged after needle valve and is communicated in same master
Pipeline, its main pipeline one end connects hydraulic pump and is disposed with the first valve and the other end is connected with station valve and connects other works
Position, its residual liquid exit is connected with the second valve, is connected with the 3rd valve at its waste liquid outlet.
Preferably, its waste liquid outlet is to be connected to screw extruder top upwardly extending pipeline, goes out as waste liquid
Increase duct height while mouth, increase fluid pressure, strengthen cleaning performance.
Preferably, its second valve and the 3rd valve are all connected with controller, and its controller is also electrically connected with hydraulic pump.
Preferably, its hydraulic pump position is also associated with the pressure transducer being electrically connected with the controller.
Preferably, its needle valve, the first valve, the second valve and main pipeline are corrosion resistant stainless steel valve and pipeline.
A kind of using above-mentioned macromolecular material melt can washing apparatus clean melt pipe method it is characterised in that include as
Lower step：
A, open the second valve, release residual liquid in melt pipe, turn off the second valve, hydraulic pump is passed through using 2,2'-ethylenedioxybis(ethanol). liquid
Pump into high-pressure hose and rinse the remaining polyester fat of dissolving, cleaning is opened the 3rd valve after finishing and derived waste liquid, during press
Power controls and will control temperature between 265-272 DEG C between 10MP-20MP；
B, closing the second valve, open the 3rd valve, and with diethylene glycol and KOH mixing, mixing ratio is 4：1-6：1, use hydraulic pump pump
Enter melt pipe for clean be attached in melt pipe wall carbonization and other impurities, during Stress control will be in 10MP-
Between 20MP, control temperature between 265-272 DEG C；
Beneficial effect：The present invention can inject 2,2'-ethylenedioxybis(ethanol). abluent into melt pipe, using the high pressure solvent cleaning melt of flowing
Pipe, can clean multistation simultaneously, using the heating function of melt pipe itself, so that residue is hydrolyzed, and walked using itself pipeline
To causing high pressure, and cause water under high pressure repeatedly to flow by the opening and closing of controller control valve door to wash away, and interval exclusion waste liquid, greatly
Enhance greatly purification cleansing power, make residue in cleaning process be difficult to ingress of air reaction caking, reduce equipment use
Degree of danger and complexity, and can be cleaned come multistation in workshop by simply increasing pipeline access port, pass through. simultaneously
The special assembly sea of changing-over cleaning starts to clean, easy and simple to handle, and can clean filter in the lump.
Brief description
Fig. 1 is a kind of schematic diagram of preferred embodiment of the present invention；
Wherein：1- melt pipe, 2- residual liquid exports, 3- waste liquid outlet, 4- metering pump seat, 5- pressure transducer, 6- detachable interface,
7- assembly sea, 8- screw extruder, 9- prefilter, 10- high-pressure hose, 11- needle valve, 12- main pipeline, the manual liquid of 13-
Press pump, 14- first valve, 15- station valve, 16- second valve, 17- the 3rd valve, 18- controller.
Specific embodiment
As shown in figure 1, a kind of macromolecular material melt pipe multistation cleaning device and cleaning method and cleaning method, each
Station all includes melt pipe 1, and its melt pipe 1 is three opening melt pipes, exports 2 including pipeline residual liquid, waste liquid outlet 3 and assembly are even
Interface, its melt 1 lower end connects dismountable metering pump seat 4 and then is connected with residual liquid outlet 2, is also connected with its melt end pipe 1
There is detachable interface 6, its detachable interface 6 is used for coupling assembly seat 7, its assembly sea 7 upper end connects melt pipe 1, its melt pipe 1
Top is connected with screw extruder 8, and its built-in prefilter 9 of screw extruder 8 is connected with its screw extruder 8
As waste liquid outlet 3, its waste liquid outlet 3 is to be connected to screw extruder 8 top upwardly extending pipeline, its assembly to pipeline
Seat 7 has multiple, and each assembly sea 7 lower end is fixed with high-pressure hose 10, its high-pressure hose 10 all has needle valve 11, its high pressure is soft
Pipe 10 converges after passing through needle valve 11 and is communicated in same main pipeline 12, and its main pipeline 12 one end connects hydraulic hand-pump 13 cloth
It is equipped with the first valve 14 and the other end is connected with station valve 15 and connects other stations, at its residual liquid outlet 2, be connected with the second valve
Door 16, is connected with the 3rd valve 17, its second valve 16 and the 3rd valve 17 are all connected with controller 18 at its waste liquid outlet, its
Hydraulic hand-pump top position is also associated with the pressure sensing for detecting whole pipeline inner pressure electrically connecting with controller 18
Device 5.
A kind of using above-mentioned macromolecular material melt can washing apparatus clean melt pipe method it is characterised in that include as
Lower step：
A, open the second valve 16, release residual liquid in melt pipe, turn off the second valve 16, using 2,2'-ethylenedioxybis(ethanol). liquid manually
Hydraulic pump 13 and high-pressure hose 10 pump into and rinse the remaining polyester fat of dissolving, and cleaning is opened the 3rd valve 17 after finishing and led waste liquid
Go out, during Stress control will between 10MP-20MP, control temperature between 265-272 DEG C；
B, closing the second valve, open the 3rd valve 17, and with diethylene glycol and KOH mixing, mixing ratio is 4：1-6：1, use manual liquid
Press pump 13 pump into melt pipe 1 for clean be attached on melt pipe 1 duct wall carbonization and other impurities, during Stress control
To control temperature between 10MP-20MP between 265-272 DEG C；
Above-described is only the preferred embodiment of the present invention it is noted that for the person of ordinary skill of the art,
Without departing from the concept of the premise of the invention, some deformation can also be made and improve, these broadly fall into the guarantor of the present invention
Shield scope, concrete protection domain is defined by claims.
Claims (6)
1. a kind of macromolecular material melt pipe multistation cleaning device and cleaning method are it is characterised in that including melt pipe, described
Melt pipe is three opening melt pipes, exports waste liquid outlet and assembly connector including residual liquid, and described melt pipe lower end connects removable
The metering pump seat unloaded and then be connected with residual liquid outlet, described melt pipe lower end is also associated with detachable interface, described detachably connects
Mouth is used for coupling assembly seat, and described assembly sea upper end connects melt pipe, is connected with screw extruder, institute above described melt pipe
State the built-in prefilter of screw extruder, described screw extruder is connected with pipeline as waste liquid outlet, described assembly
Seat has multiple, and each assembly sea lower end is fixed with high-pressure hose, and described high-pressure hose all has needle valve, and described high-pressure hose leads to
Converge after crossing needle valve and be communicated in same main pipeline, described main pipeline one end connects hydraulic pump and is disposed with the first valve and another
One end is connected with station valve and connects other stations, and described residual liquid exit is connected with the second valve, at described waste liquid outlet even
It is connected to the 3rd valve.
2. a kind of macromolecular material melt pipe multistation cleaning device according to claim 1 and cleaning method, its feature
It is that described waste liquid outlet is to be connected to screw extruder top upwardly extending pipeline.
3. a kind of macromolecular material melt pipe multistation cleaning device according to claim 1 and cleaning method, its feature
It is that described second valve and the 3rd valve are all connected with controller, described controller is also electrically connected with hydraulic pump.
4. a kind of macromolecular material melt pipe multistation cleaning device according to claim 1 and cleaning method, its feature
It is that described hydraulic pump position is also associated with the pressure transducer being electrically connected with the controller.
5. a kind of macromolecular material melt pipe multistation cleaning device according to claim 1 and cleaning method, its feature
It is that described needle valve, the first valve, the second valve and main pipeline are corrosion resistant stainless steel valve and pipeline.
6. a kind of method using above-mentioned macromolecular material melt can washing apparatus cleaning melt pipe is it is characterised in that include as follows
Step：
A, open the second valve, release residual liquid in melt pipe, turn off the second valve, using 2,2'-ethylenedioxybis(ethanol). liquid pass through hydraulic pump and
High-pressure hose pumps into and rinses the remaining polyester fat of dissolving, and cleaning is opened the 3rd valve after finishing and derived waste liquid, during pressure
Control will control temperature between 265-272 DEG C between 10MP-20MP；
B, closing the second valve, open the 3rd valve, and with diethylene glycol and KOH mixing, mixing ratio is 4：1-6：1, use hydraulic pump pump
Enter melt pipe for clean be attached in melt pipe wall carbonization and other impurities, during Stress control will be in 10MP-
Between 20MP, control temperature between 265-272 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358502.0A CN106378917A (en) | 2016-05-26 | 2016-05-26 | Multi-station cleaning device for melt pipes of high polymer material and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358502.0A CN106378917A (en) | 2016-05-26 | 2016-05-26 | Multi-station cleaning device for melt pipes of high polymer material and cleaning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106378917A true CN106378917A (en) | 2017-02-08 |
Family
ID=57916628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358502.0A Pending CN106378917A (en) | 2016-05-26 | 2016-05-26 | Multi-station cleaning device for melt pipes of high polymer material and cleaning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106378917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447268A (en) * | 2017-08-22 | 2017-12-08 | 北京中丽制机工程技术有限公司 | A kind of manifold of detachable pump seat |
| CN109940005A (en) * | 2019-04-18 | 2019-06-28 | 营口康辉石化有限公司 | A kind of cleaning method of melt pipe and application |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3501806A (en) * | 1965-05-05 | 1970-03-24 | Marmag Barmer Mas Fab Ag | Apparatus for spinning artificial threads |
| CN102389885A (en) * | 2011-09-27 | 2012-03-28 | 新疆蓝山屯河聚酯有限公司 | Cleaning technology for spare flux pipeline in polyester production device |
| CN103014884A (en) * | 2012-11-29 | 2013-04-03 | 桐昆集团浙江恒盛化纤有限公司 | Online cleaning device and cleaning method for cation POY (pre-oriented yarn) spinning box body |
| KR20130064846A (en) * | 2011-12-09 | 2013-06-19 | 전성은 | Pipe scale cleaning apparatus |
| CN204107161U (en) * | 2014-10-17 | 2015-01-21 | 中国石油天然气股份有限公司 | Online cleaning device of polymer filter |
| CN205887575U (en) * | 2016-05-26 | 2017-01-18 | 苏州龙杰特种纤维股份有限公司 | Macromolecular material fuse -element pipe multistation belt cleaning device |
-
2016
- 2016-05-26 CN CN201610358502.0A patent/CN106378917A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3501806A (en) * | 1965-05-05 | 1970-03-24 | Marmag Barmer Mas Fab Ag | Apparatus for spinning artificial threads |
| CN102389885A (en) * | 2011-09-27 | 2012-03-28 | 新疆蓝山屯河聚酯有限公司 | Cleaning technology for spare flux pipeline in polyester production device |
| KR20130064846A (en) * | 2011-12-09 | 2013-06-19 | 전성은 | Pipe scale cleaning apparatus |
| CN103014884A (en) * | 2012-11-29 | 2013-04-03 | 桐昆集团浙江恒盛化纤有限公司 | Online cleaning device and cleaning method for cation POY (pre-oriented yarn) spinning box body |
| CN204107161U (en) * | 2014-10-17 | 2015-01-21 | 中国石油天然气股份有限公司 | Online cleaning device of polymer filter |
| CN205887575U (en) * | 2016-05-26 | 2017-01-18 | 苏州龙杰特种纤维股份有限公司 | Macromolecular material fuse -element pipe multistation belt cleaning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447268A (en) * | 2017-08-22 | 2017-12-08 | 北京中丽制机工程技术有限公司 | A kind of manifold of detachable pump seat |
| CN107447268B (en) * | 2017-08-22 | 2023-06-27 | 北京中丽制机工程技术有限公司 | Spinning box with detachable pump seat |
| CN109940005A (en) * | 2019-04-18 | 2019-06-28 | 营口康辉石化有限公司 | A kind of cleaning method of melt pipe and application |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |