CN204219839U - A kind of coating fluid filters defoaming system - Google Patents
A kind of coating fluid filters defoaming system Download PDFInfo
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- CN204219839U CN204219839U CN201420701297.XU CN201420701297U CN204219839U CN 204219839 U CN204219839 U CN 204219839U CN 201420701297 U CN201420701297 U CN 201420701297U CN 204219839 U CN204219839 U CN 204219839U
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- coating fluid
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- filter cylinder
- agitator
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Abstract
The utility model discloses a kind of coating fluid and filter defoaming system, comprise agitating unit, dispense tip, filter element, feed unit and reflux unit, the upper right side of described agitating unit is provided with filter element, dispense tip is provided with between the bottom of filter element and agitating unit, dispense tip is communicated with filter element with agitating unit respectively by reflux unit, feed unit is provided with between the top of filter element and the bottom of agitating unit, described coating fluid is after agitating unit stirs, filter element is delivered to by feed unit, after unit filters froth breaking after filtration, still coating fluid is delivered to dispense tip through reflux unit and is coated with, residue coating fluid after coating is still back to agitating unit via reflux unit, carry out circulating filtration froth breaking next time.The utility model coating fluid filters defoaming system and has the advantage that structure is simple, cost is low and defoaming effect is good.
Description
Technical field
The utility model relates to a kind of coating fluid defoaming system or device, specifically refers to that a kind of coating fluid filters defoaming system.
Background technology
In coating operations, general use applicator roll carries out coating operations, its principle rotates during applicator roll is dipped in glue groove glue, roller rotation is followed on the surface that part glue adheres to roller, then with scraper, glue unnecessary on roller is struck off, then by the glue-coating of predetermined thickness on roller or quantity on base material.Because equipment is in running, applicator roll is dipped in glue high speed and rotates, part glue is thrown out of glue groove and then passes back into glue groove, the unnecessary glue struck off from applicator roll by scraper is also back to glue groove, this two parts glue contacts with air under high-speed motion, large quantity of air can be involved in and bring in the coating fluid of glue groove and form micro-bubble, if do not carried out defoaming treatment, the coating fluid that bubble in coating fluid then adheres to applicator roll arrives on applied base material, form band bubble or irregular coating, have a strong impact on product quality and production efficiency.
For above-mentioned defect, at present, adopt the bubble in the eliminating coating fluid of the mode vacuumized in industry more, but, it needs to buy vacuum Defoaming machine or vacuum defoaming equipment, and its operating cost of masking liquid that normal temperature is not cross-linked and drop into all higher, for ambient cross-linking its operating cost of masking liquid and drop into then higher.
Utility model content
The purpose of this utility model is to provide the coating fluid that a kind of structure is simple, cost is low and defoaming effect is good and filters defoaming system.
The utility model can be achieved through the following technical solutions:
A kind of coating fluid filters defoaming system, comprise agitating unit, dispense tip, filter element, feed unit and reflux unit, the upper right side of described agitating unit is provided with filter element, dispense tip is provided with between the bottom of filter element and agitating unit, dispense tip is communicated with filter element with agitating unit respectively by reflux unit, feed unit is provided with between the top of filter element and the bottom of agitating unit, described coating fluid is after agitating unit stirs, filter element is delivered to by feed unit, after unit filters froth breaking after filtration, still coating fluid is delivered to dispense tip through reflux unit and is coated with, residue coating fluid after coating is still back to agitating unit via reflux unit, carry out circulating filtration froth breaking next time.
Further, described agitating unit comprises agitator, agitator and phegma collector, described agitator comprises shaft, shaft stretches in agitator, the upper right side of agitator is provided with phegma collector, is communicated with bottom phegma collector with agitator, the setting of agitating unit, for dispersed with stirring coating fluid, to be uniformly dispersed, effective.
Further, the bottom ladle body of described agitator is provided with sewage draining exit.
Further, described feed unit comprises feeder sleeve, one end of described feeder sleeve is communicated with the bottom of agitator, the other end is communicated with the top of filter element, feeder sleeve near agitator one end is provided with charging pump, coating fluid in agitator after dispersed with stirring provides power by charging pump, is filtered by coating fluid by being delivered to filter element by feeder sleeve bottom agitator.
Further, described filter element comprises outer filter cylinder, interior filter cylinder, first filter cloth and the second filter cloth, described outer filter cylinder is funnel shaped, the middle and lower part of outer filter cylinder has been provided with bubble refluxing opening, bubble refluxing opening is had to be communicated with reflux unit, outer cartridge interior is provided with interior filter cylinder, the bottom of interior filter cylinder is lower than there being bubble refluxing opening, interior filter cylinder is tilted is provided with deflector, top and the interior filter cylinder of deflector are tightly connected, communication port is left between the bottom of deflector and interior filter cylinder inwall, the top of deflector is provided with the first filter cloth, first filter cloth extends to interior cartridge top portion nozzle, and outwards turn down along interior filter cylinder nozzle, the below of interior filter cylinder is provided with the second filter cloth, the below of the second filter cloth is provided with still refluxing opening, still refluxing opening is communicated with reflux unit.Coating fluid is at the double-filtration froth breaking of filter element through interior filter cylinder and outer filter cylinder, the coating fluid filtered after froth breaking flow to dispense tip from still refluxing opening, the coating fluid of non-froth breaking flows into filter cylinder from interior filter cylinder nozzle, be back to coating fluid collector by outer filter cylinder from there being bubble refluxing opening again, then flow into dispersed with stirring Posterior circle filtration froth breaking filtration agitator from coating fluid collector.
Further, the described reflux unit stated comprises coating fluid return duct, still feeder sleeve and has bubble return duct, one end of described still feeder sleeve is communicated with still refluxing opening, the other end is communicated with dispense tip, dispense tip is communicated with coating fluid return duct, coating fluid return duct is communicated with phegma collector, and described have one end of bubble return duct to steep refluxing opening and be communicated with having, and the other end is communicated with phegma collector.
Further, described dispense tip comprises applicator roll, scraper and coating liquid bath, described coating liquid bath is used for holding coating fluid, the top of coating liquid bath is communicated with still feeder sleeve, bottom is communicated with coating fluid return duct, the part of described applicator roll lower surface to be dipped in coating liquid bath contain coating fluid liquid level under, applicator roll pipe is provided with the scraper matched with applicator roll.
The utility model coating fluid filters the coating fluid after defoaming system agitating unit dispersed with stirring, power is provided by charging pump, to be delivered in filter element in filter cylinder through feeder sleeve, the outer filter cylinder of coating fluid stream after interior filter cylinder single filter carries out cascade filtration, coating fluid after cascade filtration flows in the coating liquid bath in dispense tip via still refluxing opening and still feeder sleeve, coating liquid bath is used for holding coating fluid, base material rotates in coating fluid high speed via applicator roll, blade coating is carried out again by scraper, after coating, remaining coating fluid flows into coating fluid collector from coating fluid trench bottom via coating fluid return duct, finally flow in agitator and carry out dispersed with stirring, and then provide power by charging pump, be delivered to filter element through feeder sleeve and carry out circulating filtration froth breaking.
The utility model coating fluid filters defoaming system, compared with prior art, has following beneficial effect:
The first, structure is simple, arranges agitating unit and filter element respectively in the both sides of dispense tip, and by pipeline communication, form coating fluid and filter defoaming system, its structure is simple, easy to prepare;
The second, cost is low, agitating unit is formed primarily of agitator and agitator, and filter element is formed primarily of inside and outside filter cylinder and filter cloth, and the raw materials such as its agitator, agitator, interior filter cylinder, outer filter cylinder and filter cloth are all cheap, source is wide, obtains and easy to prepare;
Three, defoaming effect is good, and the setting of agitating unit is mainly used in stirring, and play the effect of stirring and disperseing, coating fluid is uniformly dispersed, and the coating fluid after being uniformly dispersed carries out double-stage filtering froth breaking via filter element, and defoaming effect is good.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model coating fluid filtration defoaming system;
Reference numeral is: 1, agitator, 2, shaft, 3, agitator, 4, phegma collector, 5, coating fluid return duct, 6, base material, 7, applicator roll, 8, scraper, 9, liquid level, 10, coating liquid bath, 11, still feeder sleeve, 12, still refluxing opening, 13, the second filter cloth, 14, deflector, 15, outer filter cylinder, the 16, first filter cloth, 17, interior filter cylinder, 18, have bubble refluxing opening, 19, communication port, 20, have bubble return duct, 21, feeder sleeve, 22, charging pump, 23, sewage draining exit.
Detailed description of the invention
In order to make those skilled in the art person understand the technical solution of the utility model better, below in conjunction with embodiment and accompanying drawing, the utility model product is described in further detail.
As shown in Figure 1, a kind of coating fluid filters defoaming system, comprise agitating unit, dispense tip, filter element, feed unit and reflux unit, the upper right side of described agitating unit is provided with filter element, dispense tip is provided with between the bottom of filter element and agitating unit, dispense tip is communicated with filter element with agitating unit respectively by reflux unit, is provided with feed unit between the top of filter element and the bottom of agitating unit.Wherein, described agitating unit comprises agitator 1, agitator 3 and phegma collector 4, described agitator 3 comprises shaft 2, shaft 2 stretches in agitator 1, the upper right side of agitator 1 is provided with phegma collector 4, be communicated with agitator 1 bottom phegma collector 4, the bottom ladle body of described agitator 1 is provided with sewage draining exit 23, described feed unit comprises feeder sleeve 21, one end of described feeder sleeve 21 is communicated with the bottom of agitator 1, the other end is communicated with the top of filter element, feeder sleeve 21 near agitator 1 one end is provided with charging pump 22, described filter element comprises outer filter cylinder 15, interior filter cylinder 17, first filter cloth 16 and the second filter cloth 13, described outer filter cylinder 15 is funnel shaped, the middle and lower part of outer filter cylinder 15 has been provided with bubble refluxing opening 18, bubble refluxing opening 18 is had to be communicated with reflux unit, outer filter cylinder 15 inside is provided with interior filter cylinder 17, the bottom of interior filter cylinder 17 is lower than there being bubble refluxing opening 18, interior filter cylinder 17 is tilted is provided with deflector 14, top and the interior filter cylinder 17 of deflector 14 are tightly connected, communication port 19 is left between the bottom of deflector 14 and interior filter cylinder 17 inwall, the top of deflector 14 is provided with the first filter cloth 16, first filter cloth 16 extends to interior filter cylinder 17 top nozzle, and outwards turn down along interior filter cylinder 17 nozzle, the below of interior filter cylinder 17 is provided with the second filter cloth 13, the below of the second filter cloth 13 is provided with still refluxing opening 12, still refluxing opening 12 is communicated with reflux unit, the described reflux unit stated comprises coating fluid return duct 5, still feeder sleeve 11 steeps return duct 20 with having, one end of described still feeder sleeve 11 is communicated with still refluxing opening 12, the other end is communicated with dispense tip, dispense tip is communicated with coating fluid return duct 5, coating fluid return duct 5 is communicated with phegma collector 4, described have one end of bubble return duct 20 to steep refluxing opening 18 and be communicated with having, the other end is communicated with phegma collector 4, described dispense tip comprises applicator roll 7, scraper 8 and coating liquid bath 10, described coating liquid bath 10 is for holding coating fluid, the top of coating liquid bath 10 is communicated with still feeder sleeve 11, bottom is communicated with coating fluid return duct 5, the part of described applicator roll 7 lower surface to be dipped in coating liquid bath 10 contain coating fluid liquid level 9 under, applicator roll pipe 7 is provided with the scraper 8 matched with applicator roll 7.Coating fluid stirs in agitating unit, coating fluid after dispersed with stirring, power is provided by charging pump 22, to be delivered in filter element in filter cylinder 17 through feeder sleeve 21, coating fluid after the first filter cloth 16 single filter in interior filter cylinder 17 flow in outer filter cylinder 15 and carries out cascade filtration through the second filter cloth 13, coating fluid after cascade filtration flows in the coating liquid bath 10 in dispense tip via still refluxing opening 12 and still feeder sleeve 11, coating liquid bath 10 is for holding coating fluid, base material 6 rotates in coating fluid high speed via applicator roll 7, blade coating is carried out again by scraper 8, after coating, remaining coating fluid flows into coating fluid collector 4 via coating fluid return duct 5 bottom coating liquid bath 10, finally flow in agitator 1 and carry out dispersed with stirring, and then provide power by charging pump 22, be delivered to filter element through feeder sleeve 21 and carry out circulating filtration froth breaking.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the utility model swimmingly; But all those skilled in the art are not departing within the scope of technical solutions of the utility model, disclosed above technology contents can be utilized and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present utility model; Meanwhile, all according to substantial technological of the present utility model to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection domain all still belonging to the technical solution of the utility model.
Claims (7)
1. a coating fluid filters defoaming system, it is characterized in that: comprise agitating unit, dispense tip, filter element, feed unit and reflux unit, the upper right side of described agitating unit is provided with filter element, dispense tip is provided with between the bottom of filter element and agitating unit, dispense tip is communicated with filter element with agitating unit respectively by reflux unit, feed unit is provided with between the top of filter element and the bottom of agitating unit, described coating fluid is after agitating unit stirs, filter element is delivered to by feed unit, after unit filters froth breaking after filtration, still coating fluid is delivered to dispense tip through reflux unit and is coated with, residue coating fluid after coating is still back to agitating unit via reflux unit, carry out circulating filtration froth breaking next time.
2. coating fluid according to claim 1 filters defoaming system, it is characterized in that: described agitating unit comprises agitator (1), agitator (3) and phegma collector (4), described agitator (3) comprises shaft (2), shaft (2) stretches in agitator (1), the upper right side of agitator (1) is provided with phegma collector (4), and phegma collector (4) bottom is communicated with agitator (1).
3. coating fluid according to claim 2 filters defoaming system, it is characterized in that: the bottom ladle body of described agitator (1) is provided with sewage draining exit (23).
4. the coating fluid according to any one of claims 1 to 3 claim filters defoaming system, it is characterized in that: described feed unit comprises feeder sleeve (21), one end of described feeder sleeve (21) is communicated with the bottom of agitator (1), the other end is communicated with the top of filter element, and the feeder sleeve (21) near agitator (1) one end is provided with charging pump (22).
5. coating fluid according to claim 4 filters defoaming system, it is characterized in that: described filter element comprises outer filter cylinder (15), interior filter cylinder (17), first filter cloth (16) and the second filter cloth (13), described outer filter cylinder (15) is funnel shaped, the middle and lower part of outer filter cylinder (15) has been provided with bubble refluxing opening (18), bubble refluxing opening (18) is had to be communicated with reflux unit, outer filter cylinder (15) inside is provided with interior filter cylinder (17), the bottom of interior filter cylinder (17) is lower than there being bubble refluxing opening (18), interior filter cylinder (17) is tilted is provided with deflector (14), top and the interior filter cylinder (17) of deflector (14) are tightly connected, communication port (19) is left between the bottom of deflector (14) and interior filter cylinder (17) inwall, the top of deflector (14) is provided with the first filter cloth (16), first filter cloth (16) extends to interior filter cylinder (17) top nozzle, and outwards turn down along interior filter cylinder (17) nozzle, the below of interior filter cylinder (17) is provided with the second filter cloth (13), the below of the second filter cloth (13) is provided with still refluxing opening (12), still refluxing opening (12) is communicated with reflux unit.
6. coating fluid according to claim 5 filters defoaming system, it is characterized in that: described in the reflux unit stated comprise coating fluid return duct (5), still feeder sleeve (11) and have bubble return duct (20), one end of described still feeder sleeve (11) is communicated with still refluxing opening (12), the other end is communicated with dispense tip, dispense tip is communicated with coating fluid return duct (5), coating fluid return duct (5) is communicated with phegma collector (4), the described one end of bubble return duct (20) that has is communicated with there being bubble refluxing opening (18), the other end is communicated with phegma collector (4).
7. coating fluid according to claim 6 filters defoaming system, it is characterized in that: described dispense tip comprises applicator roll (7), scraper (8) and coating liquid bath (10), described coating liquid bath (10) is for holding coating fluid, the top of coating liquid bath (10) is communicated with still feeder sleeve (11), bottom is communicated with coating fluid return duct (5), the part of described applicator roll (7) lower surface to be dipped in coating liquid bath (10) contain coating fluid liquid level (9) under, applicator roll pipe (7) is provided with the scraper (8) matched with applicator roll (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701297.XU CN204219839U (en) | 2014-11-21 | 2014-11-21 | A kind of coating fluid filters defoaming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701297.XU CN204219839U (en) | 2014-11-21 | 2014-11-21 | A kind of coating fluid filters defoaming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219839U true CN204219839U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701297.XU Expired - Fee Related CN204219839U (en) | 2014-11-21 | 2014-11-21 | A kind of coating fluid filters defoaming system |
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| Country | Link |
|---|---|
| CN (1) | CN204219839U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617238A (en) * | 2017-10-31 | 2018-01-23 | 无锡唯勒科技有限公司 | In the narrow gap bubble trap of line style |
| CN110681538A (en) * | 2018-07-06 | 2020-01-14 | 张家港康得新光电材料有限公司 | Coating liquid filtering device |
| CN113289863A (en) * | 2021-05-25 | 2021-08-24 | 浙江驭能新材料科技有限公司 | Head supplies rubber disc structure is scribbled to dimple |
| CN113856246A (en) * | 2021-09-15 | 2021-12-31 | 浙江神目影像科技有限公司 | Novel film coating and feeding process |
-
2014
- 2014-11-21 CN CN201420701297.XU patent/CN204219839U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617238A (en) * | 2017-10-31 | 2018-01-23 | 无锡唯勒科技有限公司 | In the narrow gap bubble trap of line style |
| CN110681538A (en) * | 2018-07-06 | 2020-01-14 | 张家港康得新光电材料有限公司 | Coating liquid filtering device |
| CN113289863A (en) * | 2021-05-25 | 2021-08-24 | 浙江驭能新材料科技有限公司 | Head supplies rubber disc structure is scribbled to dimple |
| CN113856246A (en) * | 2021-09-15 | 2021-12-31 | 浙江神目影像科技有限公司 | Novel film coating and feeding process |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516008 Guangdong city of Huizhou province Chen Chen Town Village of Baiyun District Patentee after: Guangdong shengpa new materials Limited by Share Ltd Address before: 516008 Guangdong city of Huizhou province Chen Chen Town Village of Baiyun District Patentee before: Huizhou Sinpo New Material Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20201121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |