CN201223748Y - Backwater and water use system for cleaning filter - Google Patents
Backwater and water use system for cleaning filter Download PDFInfo
- Publication number
- CN201223748Y CN201223748Y CNU2008200407817U CN200820040781U CN201223748Y CN 201223748 Y CN201223748 Y CN 201223748Y CN U2008200407817 U CNU2008200407817 U CN U2008200407817U CN 200820040781 U CN200820040781 U CN 200820040781U CN 201223748 Y CN201223748 Y CN 201223748Y
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- China
- Prior art keywords
- filter
- cleaning oven
- water
- recycle
- cleaning
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Abstract
The utility model discloses a filter cleaning recycle-water system, which comprises a cleaning chamber and a fire protection pool. A triglycol cleaning furnace and a back water pump are installed in the cleaning chamber; the back water pump and the triglycol cleaning furnace are communicated through a pipeline; the triglycol cleaning furnace is also connected with an inlet branch; and the back water pump and the fire protection pool are communicated through a return pipe. The filter cleaning recycle-water system has the beneficial effects of utilizing water in a circular manner through the back water pump, increasing the service efficiency of water, and lowering the manufacturing cost.
Description
Technical field
The utility model relates to a kind of filter and cleans the recycle-water system.
Background technology
At present, in producing the biaxially oriented polyester film process, the resin of fusion must filter through filter earlier before extruding, and the main and auxiliary filter of extruding is furnished with three covers altogether, its inside is equipped with and is filtered video disc 250 multi-discs, according to technological requirement, will once clean these filters and video disc in every month, to guarantee the stable of product quality.
The triethylene glycol cleaning oven is exactly to be the supporting special equipment of filter rinsed device, filter is heated to certain hour by high temperature in the triethylene glycol cleaning oven, resin on the filter interior video disc major part is dissolved by triethylene glycol, reach the cleaning purpose, in this process, the part triethylene glycol is because heating reaches boiling point, evaporate to furnace roof, reach the purpose of recycling for the triethylene glycol of condensation evaporation, need the adapted cooling water to the upper of furnace body cooling that circulates, with stablizing of triethylene glycol quantity in the maintenance stove, directly emit after the recirculated cooling water circulation of this moment, very waste water resource.
The utility model content
In order to overcome above defective, the technical problems to be solved in the utility model is: proposed a kind of filter and cleaned the recycle-water system.
The technical scheme that the utility model adopted is: a kind of filter cleans the recycle-water system, it comprises purge chamber and fire cistern, triethylene glycol cleaning oven and back water pump are installed in the purge chamber, be communicated with by pipeline between described back water pump and the triethylene glycol cleaning oven, described triethylene glycol cleaning oven also is connected with water inlet pipe, and described back water pump is communicated with by return pipe with fire cistern.
According to another one embodiment of the present utility model, filter cleans the recycle-water system and comprises that further cleaning oven also is installed in the described purge chamber controls electric cabinet, is used to control cleaning oven.
According to another one embodiment of the present utility model, filter cleans the recycle-water system and further comprises on the described water inlet pipe stop valve is installed.
According to another one embodiment of the present utility model, filter cleans the recycle-water system and further comprises in the described cleaning oven and be provided with heater.
According to another one embodiment of the present utility model, filter cleans the recycle-water system and further comprises liquid level display also is installed on the described cleaning oven.
The beneficial effects of the utility model are: by the recycling water of back water pump, improved the service efficiency of water, reduced production cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Among the figure: 1. purge chamber, 2. fire cistern, 3. cleaning oven, 4. back water pump, 5. water inlet pipe, 6. return pipe, the 7. electric cabinet of control, 8. stop valve, 9. liquid level display, 10. shell, 11. inner bags, 12. blow-off pipes.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of filter as shown in Figure 1 cleans the recycle-water system, it comprises purge chamber 1 and fire cistern 2, triethylene glycol cleaning oven 3 and back water pump 4 are installed in the purge chamber 1, be communicated with by pipeline between back water pump 4 and the triethylene glycol cleaning oven 3, triethylene glycol cleaning oven 3 also is communicated with water inlet pipe 5, usually, water inlet pipe 5 adopts 1 inch water pipe.Back water pump 4 is communicated with by return pipe 6 with fire cistern 2.Wherein cleaning oven 3 includes shell 10 and inner bag 11, disposes triethylene glycol in the inner bag 11, and the housing of inner bag 11 for sealing, and shell 10 is communicated with water inlet pipe 5.The electric cabinet 7 of cleaning oven 3 controls also is installed in the purge chamber 1, is used for controlling the electrical equipment such as heating element of cleaning oven 3.In addition, stop valve 8 is installed on the water inlet pipe 5, this stop valve 8 is used for cutting off water inlet pipe 5 water inlets when triethylene glycol is heated.Owing on the cleaning oven 3 liquid level display 9 is installed also, this liquid level display 9 is used to show the water level in the cleaning oven 3.Also be communicated with blow-off pipe 12 on the return pipe 6, be convenient to the dirt that cooling cleaning oven 3 backs produce is got rid of.In order to control the flow direction of water, between water inlet pipe 5, back water pump 6 and the cleaning oven 3, on the return pipe 6, blow-off pipe 12 hand is installed and pulls ball valve.
When carrying out filter rinsed, at first will filter the butterfly sheet and put into the inner bag 11 that disposes triethylene glycol, by heater inner bag 11 is heated to about 270 ℃, and then to filtering the cleaning of butterfly sheet, stop valve 8 and the hand opened simultaneously on the water inlet pipe 5 are pulled ball valve, and running water is entered in the shell 10, and inner bag 11 is cooled off, and then cooled off by the triethylene glycol of thermal evaporation, keep the quantity of the cleaning liquid of triethylene glycol in inner bag 11.When the water level in liquid level display 9 detects shell 10 reaches certain position, open back water pump 4 and hand and pull ball valve, the water in the shell 10 is in time flowed in the fire cistern 2.In the said process, in time adjust hand and pull ball valve, the flow of control water.After waiting to heat 6 to 7 hours, close all hands and pull ball valve and stop valve 8, make cooling a period of time (about about 100 ℃) in the cleaning oven 3, promptly finish matting.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (5)
1, a kind of filter cleans the recycle-water system, it is characterized in that: it comprises purge chamber (1) and fire cistern (2), triethylene glycol cleaning oven (3) and back water pump (4) are installed in the purge chamber (1), be communicated with by pipeline between described back water pump (4) and the cleaning oven (3), described cleaning oven (3) also is connected with water inlet pipe (5), and described back water pump (4) is communicated with by return pipe (6) with fire cistern (2).
2, filter as claimed in claim 1 cleans the recycle-water system, it is characterized in that: cleaning oven (3) also is installed in described purge chamber (1) controls electric cabinet (7), be used to control cleaning oven.
3, filter as claimed in claim 1 cleans the recycle-water system, it is characterized in that: stop valve (8) is installed on the described water inlet pipe (5).
4, filter as claimed in claim 1 cleans the recycle-water system, and it is characterized in that: described cleaning oven is provided with heater in (3).
5, filter as claimed in claim 1 cleans the recycle-water system, it is characterized in that: liquid level display (9) also is installed on the described cleaning oven (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200407817U CN201223748Y (en) | 2008-07-09 | 2008-07-09 | Backwater and water use system for cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200407817U CN201223748Y (en) | 2008-07-09 | 2008-07-09 | Backwater and water use system for cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223748Y true CN201223748Y (en) | 2009-04-22 |
Family
ID=40596625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200407817U Expired - Fee Related CN201223748Y (en) | 2008-07-09 | 2008-07-09 | Backwater and water use system for cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223748Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105290011A (en) * | 2014-07-10 | 2016-02-03 | 江苏天地化纤有限公司 | Two-cylinder triethylene glycol cleaning furnace |
-
2008
- 2008-07-09 CN CNU2008200407817U patent/CN201223748Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105290011A (en) * | 2014-07-10 | 2016-02-03 | 江苏天地化纤有限公司 | Two-cylinder triethylene glycol cleaning furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130709 |