CN202569768U - Online water washing device for polyester melt filter - Google Patents
Online water washing device for polyester melt filter Download PDFInfo
- Publication number
- CN202569768U CN202569768U CN 201220173333 CN201220173333U CN202569768U CN 202569768 U CN202569768 U CN 202569768U CN 201220173333 CN201220173333 CN 201220173333 CN 201220173333 U CN201220173333 U CN 201220173333U CN 202569768 U CN202569768 U CN 202569768U
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- valve
- water washing
- online water
- washing device
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Abstract
The utility model discloses an online water washing device for a novel polyester melt filter. The online water washing device is characterized by consisting of a steam pipeline, a steam heater, a steam adjusting valve, a steam outlet valve, a steam condensate drain device, a cooling device, a pole plate flow meter, a meter head, a flow and temperature display and a steam switch valve, wherein the switch valve, the pore plate flow meter, the meter head and the flow and temperature display connected with the meter head are arranged on the steam pipeline in sequence; the steam adjusting valve, the outlet valve and the steam heater are connected below the display; the outlet of the heater is connected with the steam condensate drain device; and the steam condensate drain device is connected with the cooling device. The online water washing device disclosed by the utility model is easy to operate, operating personnel is not required to monitor after the temperature meets a normal cleaning requirement, a filter container and waste melts in the pipeline can be effectively cleaned, the melt discharging time during switching is shortened, and the production cost is saved.
Description
Technical field
The present invention relates to a kind of cleaning device of chemical fibre production equipment, specifically is a kind ofly can carry out online water washing device to polyester fondant filter.
Background technology
Polyester fondant filter is mainly used in high temperature, high pressure, full-bodied high molecular polymer (hereinafter to be referred as melt) filtration in the chemical fibre production process; Solid particle in the filtering melt; Guaranteeing the melt cleannes, is widely used a kind of equipment in the chemical fibre production process.Filter in use because of the effect of its filtration produces directly influence to the spinning product of after-stage, so the density of its filter screen is very high, reaches 15-20 μ, therefore very easily stops up.And when cleaning, generally all can only clean the filter core that disassembles, and washed not the worry courage, can't thoroughly remove each dead angle of pipeline and valve; To making when switching discharging next time, accumulate the melt of degraded in the dead angle and take out of with the melt of discharging slowly, greatly prolonged the time of discharging, increase production cost, cause unnecessary loss.It is high more that filter core switches the ground frequency, and loss is just big more.Therefore, the cleaning of fondant filter is undergone technological transformation, on-line cleaning is removed the worry courage of filter and the useless melt in the pipeline totally effectively, shortens melt drain time when switching, and saves production cost.
Summary of the invention
The purpose of the utility model is filter is considered courage switching a covering device that cleans under the state that does not carry out dismantling of designing in order to solve above-mentioned deficiency.
The online water washing device of the polyester fondant filter of the utility model; It is characterized in that forming by steam pipe line, steam heater, steam control valve, discharge of steam valve, steam condensate drain device, cooling device, orifice flowmeter, gauge outfit, flow and temperature indicator, steam cock valve; Switch valve, orifice flowmeter, gauge outfit and continuous flow and temperature indicator thereof are installed on the steam pipe line successively; The display below is that steam control valve, drain valve are connected with steam heater; Heater outlet connects steam condensate drain device, and steam condensate drain device is connected with cooling device.Steam is opened entering by the switch valve on the steam pipe line; Flow through orifice flowmeter and gauge outfit; Monitor through flow and temperature indicator; And use control valve that flow is regulated, and by steam heater steam being heated to required temperature, the steam zone that cleans out the melt residue and after the apparatus for supercooling cooling, is collected, clears up.
Described cooling device is characterized in that adopting spray condensation form, comprises water-cooling-sprayer, letdown tank and overfall, and steam after cleaning and the residue that carries are lowered the temperature and collected.
The capacity of described letdown tank and floss hole size are to be provided with according to the steam of outlet and the size of cooling water inflow.
Described steam heater is characterized in that outlet is metal hose, adopts the electrical heating form of 22KW specification.
Described steam is characterized in that adopting the high steam more than the 0.6Mpa, and the heating optimum temperature is 360 ℃.
The online water washing device of the utility model, simple to operate, after temperature reaches the normal wash requirement, do not need operating personnel to guard; Various forms of fondant filters to also not dismantling after switching carry out online washing, avoid dismounting repeatedly; Can be with filter courage body; Import and export pipeline and discharge-channel, valve internal clean up, and shorten melt drain time when switching, and avoid effectively when using next time; Because of the subregion remaining the degraded melt cause drain time lengthening, reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1, steam cock valve; 2, orifice flowmeter; 3, gauge outfit; 4, steam control valve; 5, discharge of steam valve; 6, steam heater; 7, metal hose; 8, steam condensate drain device; 9, be steam pipe line; 10, water-cooling-sprayer, 11, letdown tank; 12, flow and temperature indicator; 13, monitor switch; 14, overfall.
The specific embodiment
Combine accompanying drawing that the utility model is done further to describe through instance below
As shown in Figure 1; The described online water washing device of present embodiment comprises the steam cock valve 1 on steam pipe line 9, the orifice flowmeter 2 that sets gradually, gauge outfit 3 and coupled flow and temperature indicator 12; The display below is that steam control valve 4, discharge of steam valve 5 are connected with steam heater 6; Outlet is a cooling device for metal hose 7 and steam condensate drain device 8 at last, and cooling device comprises water-cooling-sprayer 10, letdown tank 11 and overfall 14.
The online water washing device of the described fondant filter of this instance is opened steam cock valve 1, uses the above high steam of 0.6Mpa to get into steam pipe line 9; Flow through orifice flowmeter 2, gauge outfit 3; The flow and the temperature of the demonstration of monitoring flow and temperature indicator are regulated and control through steam control valve 4, in time adjust and the temperature of stable steam heater; Steam heater 6 adopts the electrical heating form of 22KW specification, makes vapor (steam) temperature reach 360 ℃ of needs that satisfy filter; The entrainment with steam waste material of outlet metal hose 7 cools off through apparatus for supercooling; Cooling device adopts spray condensation form; Lower the temperature through water-cooling-sprayer 10 and to be disposed to letdown tank 11 and to collect; Liquid level reaches the highly automated of overfall 14 discharges, and remaining residue cooling back accumulation is automatically cleaned the ground time and can be judged according to the clean level of floss hole steam in letdown tank.
The online water washing device of the described fondant filter of this instance is simple to operate, practical; Whole cleaning process is automatic control, only needs a people to carry out process monitoring, can be effectively that the useless melt removing of considering in courage and the pipeline is clean, shorten melt drain time when switching, and save production cost.
The utility model person of ordinary skill in the field can to give an actual example and make various modifications and replenish, but can not surpass the defined scope of claims under the utility model.
Claims (3)
1. the online water washing device of polyester fondant filter; It is characterized in that forming by steam pipe line, steam heater, steam control valve, discharge of steam valve, steam condensate drain device, cooling device, orifice flowmeter, gauge outfit, flow and temperature indicator, steam cock valve; Switch valve, orifice flowmeter, gauge outfit and continuous flow and temperature indicator thereof are installed on the steam pipe line successively; The display below is that steam control valve, drain valve are connected with steam heater; Heater outlet connects steam condensate drain device, and steam condensate drain device is connected with cooling device.
2. online water washing device as claimed in claim 1 is characterized in that described cooling device adopts spray condensation form, comprises water-cooling-sprayer, letdown tank and overfall.
3. online water washing device as claimed in claim 1 is characterized in that described steam heater outlet is metal hose, adopts the electrical heating form of 22KW specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173333 CN202569768U (en) | 2012-04-23 | 2012-04-23 | Online water washing device for polyester melt filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173333 CN202569768U (en) | 2012-04-23 | 2012-04-23 | Online water washing device for polyester melt filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569768U true CN202569768U (en) | 2012-12-05 |
Family
ID=47239225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220173333 Expired - Fee Related CN202569768U (en) | 2012-04-23 | 2012-04-23 | Online water washing device for polyester melt filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058418A (en) * | 2013-01-18 | 2013-04-24 | 北京市环境保护科学研究院 | Pretreatment device and method for biochemically treating acrylic waste water |
| CN103549231A (en) * | 2013-10-30 | 2014-02-05 | 李理 | Heat-insulation cushion of cooking machine |
| CN103658121A (en) * | 2013-11-28 | 2014-03-26 | 浙江东华纤维制造有限公司 | Device and method for cleaning pipelines for cationic polyester melts |
-
2012
- 2012-04-23 CN CN 201220173333 patent/CN202569768U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058418A (en) * | 2013-01-18 | 2013-04-24 | 北京市环境保护科学研究院 | Pretreatment device and method for biochemically treating acrylic waste water |
| CN103549231A (en) * | 2013-10-30 | 2014-02-05 | 李理 | Heat-insulation cushion of cooking machine |
| CN103658121A (en) * | 2013-11-28 | 2014-03-26 | 浙江东华纤维制造有限公司 | Device and method for cleaning pipelines for cationic polyester melts |
| CN103658121B (en) * | 2013-11-28 | 2015-06-24 | 浙江东华纤维制造有限公司 | Device and method for cleaning pipelines for cationic polyester melts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150423 |
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| EXPY | Termination of patent right or utility model |