CN102974574B - End of extruded band cleaning device - Google Patents
End of extruded band cleaning device Download PDFInfo
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- CN102974574B CN102974574B CN201210463129.7A CN201210463129A CN102974574B CN 102974574 B CN102974574 B CN 102974574B CN 201210463129 A CN201210463129 A CN 201210463129A CN 102974574 B CN102974574 B CN 102974574B
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- pipeline
- cleaning fluid
- extruded band
- fluid tank
- cleaning
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Abstract
The present invention relates to a kind of end of extruded band cleaning device for pelleter.End of extruded band cleaning device, comprise the first pipeline that forward and backward two ends are respectively used to connect the entrance and exit of the end of extruded band after pulling down Cast Strip unit, described first pipeline comprises the water pump that is communicated with successively through pipeline from front to back and can the cleaning fluid tank of heated wash liquid, described cleaning fluid tank has the top opening for feed liquor and the bottom opening for fluid, and described cleaning fluid tank is provided with filter.The present invention can repetitive cycling utilize cleaning fluid to end of extruded band circulation flushing.The advantages such as the present invention has that structure is simple, easy for installation, simple to operate, automaticity is high, cleaning effect is good, can reuse cleaning fluid, cost-saving, environmental protection.
Description
Technical field
The present invention relates to a kind of end of extruded band cleaning device for pelleter.
Background technology
In polymerization industry, end of extruded band is the pith of pelleter.The effect of end of extruded band is carried out distributing and extruding by the polymer of melting.Inner coelom is the important component part of end of extruded band, and its Main Function distributes the polymer of melting.Due to the characteristic of the polymer of melting, when temperature is too high, polymer meeting coking, when temperature is too low, polymer can solidify, no matter and polymer coking or solidify, capital is directly bonded at the inner coelom of end of extruded band, has an impact to the flowing of subsequent polymer, thus affects the distribution of end of extruded band and extrude.Due to the inner coelom complicated structure of end of extruded band, internal washing can not be stretched into object.At present, mainly directly pass into cleaning fluids such as " triethylene glycols " from end of extruded band entrance to the cleaning of end of extruded band and clean it, and do not have special cleaning device, the cleaning performance of the method is limited, and the cleaning fluid of discharging can to environment.
Summary of the invention
The object of the present invention is to provide and a kind ofly can repetitive cycling utilize cleaning fluid to the end of extruded band cleaning device of end of extruded band circulation flushing.
To achieve these goals, the present invention adopts following technical scheme: end of extruded band cleaning device, comprise the first pipeline that forward and backward two ends are respectively used to connect the entrance and exit of the end of extruded band after pulling down Cast Strip unit, described first pipeline comprises the water pump that is communicated with successively through pipeline from front to back and can the cleaning fluid tank of heated wash liquid, described cleaning fluid tank has the top opening for feed liquor and the bottom opening for fluid, and described cleaning fluid tank is provided with filter.
Described filter is the screen pack at the top opening place being located at cleaning fluid tank.
The rear end of described first pipeline is arranged with the changeover joint of the outlet that can be fixedly connected with end of extruded band.
Described first pipeline is provided with the first inlet valve and the first outlet valve, and on the pipeline between the rear end that described first inlet valve is fixedly arranged on cleaning fluid tank and the first pipeline, described first outlet valve is fixedly arranged on the pipeline between water pump and cleaning fluid tank.
End of extruded band cleaning device, also comprise the second pipeline, described second pipeline is provided with the second outlet valve, water tank, the second inlet valve successively through pipeline from front to back, the front end of described second pipeline is fixedly arranged on the pipeline between water pump and the first outlet valve, on the pipeline between the end that the rear end of described second pipeline is fixedly arranged on the first inlet valve and the first pipeline.
Pipeline in described first pipeline is flexible pipe.
Pipeline in described second pipeline is steel pipe.
End of extruded band cleaning device of the present invention, can with pull down Cast Strip unit after end of extruded band be connected, the cleaning fluids such as " triethylene glycol " in cleaning fluid tank are heated, be heated to the operating temperature of temperature slightly larger than original end of extruded band, open the first outlet valve and the first inlet valve, start water pump, such end of extruded band inner coelom will be full of the cleaning fluid of flowing, because rinse liquid temperature is higher than the operating temperature of the polymer of melting, the polymer that can melt part coking or solidify, and under the effect of water pump, certain impulsive force can be produced, such coking or the polymer solidified will depart from the end of extruded band inner coelom originally sticked, thus the filter fallen into along with the first pipeline on cleaning fluid tank, be filtered out, cleaning fluid after filtration falls into cleaning fluid tank, continue to recycle, and cleaning fluid is not directly discharged, avoid environmental pollution.Therefore, the present invention has in conjunction with simple, easy for installation, simple to operate, the advantage such as automaticity is high, cleaning effect good, can reuse cleaning fluid, cost-saving, environmental protection.
Further, the rear end of the first pipeline is arranged with changeover joint, can be the present invention be connected with end of extruded band solid and reliable.
Further, the first pipeline is provided with the first outlet valve and the first inlet valve in the front and back end of cleaning fluid tank, can the control of cleaning fluid flowing in cleaning fluid tank, when closedown first outlet valve and the first inlet valve, the cleaning fluid in the first pipeline stops flowing.
Further, the present invention also comprises the second pipeline, second pipeline is provided with the second outlet valve, water tank, the second inlet valve successively through pipeline from front to back, when closedown first outlet valve and the first inlet valve, and when opening the second outlet valve and the second inlet valve, after starting water pump, dissolving cleaning can be carried out with the clear water in water tank to the cleaning fluid be retained on end of extruded band and pipeline (as triethylene glycol etc.), further reduce the pollution to environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of end of extruded band cleaning device of the present invention when using.
Detailed description of the invention
End of extruded band cleaning device embodiment 1 of the present invention, as shown in Figure 1, end of extruded band cleaning device, comprise the first pipeline 1 that forward and backward two ends are respectively used to connect the entrance and exit of the end of extruded band 12 after pulling down Cast Strip unit, described first pipeline 1 comprises the water pump 2 that is communicated with successively through pipeline from front to back and can the cleaning fluid tank 4 of heated wash liquid, described cleaning fluid tank 4 has the top opening for feed liquor and the bottom opening for fluid, and described cleaning fluid tank 4 is provided with filter.Described filter is the screen pack 8 at the top opening place being located at cleaning fluid tank.The rear end of described first pipeline is arranged with the changeover joint 11 of the outlet that can be fixedly connected with end of extruded band.Described first pipeline 1 is provided with the first inlet valve 10 and the first outlet valve 3, and on the pipeline between the rear end that described first inlet valve 10 is fixedly arranged on cleaning fluid tank and the first pipeline, described first outlet valve 3 is fixedly arranged on the pipeline between water pump 2 and cleaning fluid tank 4.The present invention also comprises the second pipeline 9, described second pipeline is provided with the second outlet valve 5, water tank 6, second inlet valve 7 successively through pipeline from front to back, the front end of described second pipeline is fixedly arranged on the pipeline between water pump 2 and the first outlet valve 3, and the rear end of described second pipeline 9 is fixedly arranged on the pipeline between the first inlet valve 10 and the end of the first pipeline.Pipeline in described first pipeline 1 is flexible pipe.Pipeline in described second pipeline 9 is steel pipe.
Use and the course of work of end of extruded band cleaning device embodiment 1 of the present invention are as follows: (1) pulls down the Cast Strip unit on end of extruded band 12, changeover joint 11 is received in the outlet of end of extruded band, connect flexible pipe at the entrance of end of extruded band, end of extruded band and end of extruded band cleaning device are connected, (2) the second outlet valve 5 and the second inlet valve 7 is closed, (3) cleaning fluids such as " triethylene glycol " in cleaning fluid tank 4 are heated, be heated to the operating temperature of temperature slightly larger than original end of extruded band, open the first outlet valve 3 and the first inlet valve 10, start water pump 2, to end of extruded band entrance input cleaning fluid, cleaning fluid is discharged from end of extruded band outlet, such end of extruded band inner coelom will be full of the cleaning fluid of flowing, because rinse liquid temperature is higher than the operating temperature of the polymer of melting, the polymer that can melt part coking or solidify, and under the effect of water pump, certain impulsive force can be produced, such coking or the polymer solidified will depart from the end of extruded band inner coelom originally sticked, thus the screen pack 8 fallen into along with the first pipeline on cleaning fluid tank 4, be filtered out, cleaning fluid after filtration falls into cleaning fluid tank, continue to recycle, (4) a period of time is cleared up continuously, until after the screen pack 8 guaranteeing on cleaning fluid tank 4 no longer increases carbonizing matter or coagulum, stop water pump 2, closes the first outlet valve 3 and the first inlet valve 10, (5) open the second outlet valve 5 and the second inlet valve 7, start water pump 2, with the clear water in water tank 6, dissolving cleaning is carried out to the cleaning fluid be retained on end of extruded band and pipeline (as triethylene glycol etc.).
Except above-described embodiment 1, can also only there is the first pipeline in other embodiments of the invention, there is no the second pipeline.
Claims (3)
1. end of extruded band cleaning device, it is characterized in that: before comprising, rear two ends are respectively used to connect the first pipeline of the entrance and exit of the end of extruded band after pulling down Cast Strip unit, described first pipeline comprises the water pump that is communicated with successively through pipeline from front to back and can the cleaning fluid tank of heated wash liquid, described cleaning fluid tank has the top opening for feed liquor and the bottom opening for fluid, described cleaning fluid tank is provided with filter, described filter is the screen pack at the top opening place being located at cleaning fluid tank, the rear end of described first pipeline is arranged with the changeover joint of the outlet that can be fixedly connected with end of extruded band, described first pipeline is provided with the first inlet valve and the first outlet valve, on pipeline between the rear end that described first inlet valve is fixedly arranged on cleaning fluid tank and the first pipeline, described first outlet valve is fixedly arranged on the pipeline between water pump and cleaning fluid tank, also comprise the second pipeline, described second pipeline is provided with the second outlet valve successively through pipeline from front to back, water tank, second inlet valve, the front end of described second pipeline is fixedly arranged on the pipeline between water pump and the first outlet valve, on pipeline between the end that the rear end of described second pipeline is fixedly arranged on the first inlet valve and the first pipeline, when closedown first outlet valve and the first inlet valve, and when opening the second outlet valve and the second inlet valve, after starting water pump, with clear water in water tank, dissolving cleaning is carried out to the cleaning fluid be retained on end of extruded band and pipeline.
2. end of extruded band cleaning device according to claim 1, is characterized in that: the pipeline in described first pipeline is flexible pipe.
3. end of extruded band cleaning device according to claim 1, is characterized in that: the pipeline in described second pipeline is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463129.7A CN102974574B (en) | 2012-11-16 | 2012-11-16 | End of extruded band cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463129.7A CN102974574B (en) | 2012-11-16 | 2012-11-16 | End of extruded band cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974574A CN102974574A (en) | 2013-03-20 |
| CN102974574B true CN102974574B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210463129.7A Active CN102974574B (en) | 2012-11-16 | 2012-11-16 | End of extruded band cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102974574B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162987A (en) * | 2014-07-24 | 2014-11-26 | 合肥斯科尔智能科技有限公司 | Cleaning-type three-dimensional printer |
Citations (7)
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|---|---|---|---|---|
| US5405452A (en) * | 1992-02-13 | 1995-04-11 | Anderson; Mitchell R. | Milk pipeline washing system |
| CN201728209U (en) * | 2009-12-18 | 2011-02-02 | 北京首钢建设集团有限公司 | Oil pipe on-line circulation flushing simple device |
| CN102389886A (en) * | 2011-10-24 | 2012-03-28 | 镇江市科能电力设备有限公司 | High-flow flushing device |
| CN202238802U (en) * | 2011-09-28 | 2012-05-30 | 中国三冶集团有限公司机械安装工程公司 | Circular flushing device for hydraulic pipe |
| CN202270679U (en) * | 2011-09-30 | 2012-06-13 | 鞍钢股份有限公司 | Hydraulic tube flushing apparatus |
| CN102513299A (en) * | 2011-12-15 | 2012-06-27 | 沈阳黎明航空发动机(集团)有限责任公司 | Flushing machine for precision bearings of aircraft engines |
| CN202290643U (en) * | 2011-11-05 | 2012-07-04 | 合肥海源机械有限公司 | Cleaning device for mechanical parts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035387Y (en) * | 2007-04-24 | 2008-03-12 | 上海伊本轻工机械有限公司 | Full-automatic on-line purging system |
| CN201978925U (en) * | 2011-01-18 | 2011-09-21 | 叶中樵 | Double-cylinder stored liquid conveying device for automatically-cleaning facilities of inner walls of tubes and pipes |
-
2012
- 2012-11-16 CN CN201210463129.7A patent/CN102974574B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405452A (en) * | 1992-02-13 | 1995-04-11 | Anderson; Mitchell R. | Milk pipeline washing system |
| CN201728209U (en) * | 2009-12-18 | 2011-02-02 | 北京首钢建设集团有限公司 | Oil pipe on-line circulation flushing simple device |
| CN202238802U (en) * | 2011-09-28 | 2012-05-30 | 中国三冶集团有限公司机械安装工程公司 | Circular flushing device for hydraulic pipe |
| CN202270679U (en) * | 2011-09-30 | 2012-06-13 | 鞍钢股份有限公司 | Hydraulic tube flushing apparatus |
| CN102389886A (en) * | 2011-10-24 | 2012-03-28 | 镇江市科能电力设备有限公司 | High-flow flushing device |
| CN202290643U (en) * | 2011-11-05 | 2012-07-04 | 合肥海源机械有限公司 | Cleaning device for mechanical parts |
| CN102513299A (en) * | 2011-12-15 | 2012-06-27 | 沈阳黎明航空发动机(集团)有限责任公司 | Flushing machine for precision bearings of aircraft engines |
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| Publication number | Publication date |
|---|---|
| CN102974574A (en) | 2013-03-20 |
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