CN217220520U - Glue filtering system - Google Patents
Glue filtering system Download PDFInfo
- Publication number
- CN217220520U CN217220520U CN202220841413.2U CN202220841413U CN217220520U CN 217220520 U CN217220520 U CN 217220520U CN 202220841413 U CN202220841413 U CN 202220841413U CN 217220520 U CN217220520 U CN 217220520U
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- Prior art keywords
- glue
- valve
- circulating
- electric valve
- filter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a glue filtration system, be in including gluing the groove, setting glue level gauge, the intercommunication of inslot to glue the glue supply pipe way in groove, glue the last glue flow direction of following of glue supply pipe way and being equipped with first motorised valve, first filter, second motorised valve in proper order, glue the supply pipe way and being located first filter with pipeline section between the second motorised valve is connected to through circulating line glue the groove, last circulating filtration subassembly, circulating pump, the valve of being equipped with of circulating line, level gauge, first motorised valve, second motorised valve and the controller signal connection. The utility model provides a glue filtration system can get rid of impurity in the glue solution, improves the homogeneity of glue solution to improve the quality of gumming product.
Description
Technical Field
The utility model relates to a dip-coating production technical field, in particular to glue filtration system.
Background
The dip-coating drying production line is a process of uncoiling, dipping, drying and shearing coiled base paper, wherein the dipping is generally carried out in a glue tank, and referring to fig. 1, the working principle of a traditional glue supply system in the prior art is as follows: the glue is supplied by detecting the height of the glue in the glue tank 100 according to the liquid level meter 200 and controlling the electric valve 400 to be opened, when the height of the glue is lower than the low level of the liquid level meter 200, the electric valve 400 is opened to supply the glue to the glue tank 100 through the glue supply pipeline 300, when the height of the glue reaches the high level of the liquid level meter 200, the electric valve 400 is closed to stop supplying the glue, and when the height of the glue is between the high level and the low level of the liquid level meter 200, the glue is not supplied; when the production is stopped, the ball valve 600 is opened to discharge the glue through the glue discharge pipe 500 and return the glue to the glue storage tank. The local solidification and agglomeration are caused by the impurities falling off from the base paper and the long-time non-flowing of the glue in the process of permeating and impregnating the base paper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a glue filtration system can effectively guarantee the glue homogeneity, improves product impregnation quality.
Based on the above problem, the utility model provides a technical scheme is:
the glue filtering system comprises a glue groove, a liquid level meter arranged in the glue groove and a glue supply pipeline communicated to the glue groove, wherein a first electric valve, a first filter and a second electric valve are sequentially arranged on the glue supply pipeline along the glue flow direction, a pipe section of the glue supply pipeline between the first filter and the second electric valve is connected to the glue groove through a circulating pipeline, a circulating filtering assembly, a circulating pump and a valve are arranged on the circulating pipeline, and the liquid level meter, the first electric valve and the second electric valve are in signal connection with a controller.
In some embodiments, a glue recycling pipeline is connected to a section of the glue supply pipeline between the second electric valve and the circulation pipeline, and a third electric valve is arranged on the glue recycling pipeline and is in signal connection with the controller.
In some embodiments, the recirculation filter assembly includes a second filter disposed upstream of the recirculation pump, and a third filter disposed downstream of the recirculation pump.
In some of these embodiments, the circulation pump is a diaphragm pump.
In some of these embodiments, the valve is a ball valve.
Compared with the prior art, the utility model has the advantages that:
this glue filtration system makes the glue in the gluey inslot be in the circulation flow state, can get rid of the impurity that drops among the body paper impregnation process, avoids the glue solidification caking, improves the homogeneity of glue, guarantees glue to the even infiltration and the flooding of body paper, improves the flooding quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art glue supply system;
FIG. 2 is a schematic structural view of an embodiment of the glue filtering system of the present invention;
wherein:
100. a glue groove; 200. a liquid level meter; 300. a glue solution supply pipeline; 400. an electrically operated valve; 500. a rubber discharge pipe; 600. a ball valve;
1. a glue groove;
2. a liquid level meter;
3. a glue supply conduit;
4. a first electrically operated valve;
5. a first filter;
6. a second electrically operated valve;
7. a circulating pipeline;
8. a third filter;
9. a circulation pump;
10. a second filter;
11. a glue recycling pipeline;
12. a third electrically operated valve;
13. and (4) a valve.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for the purpose of illustration and are not intended to limit the scope of the invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Refer to fig. 2, for the utility model discloses the structural schematic diagram provides a glue filtration system, including gluing groove 1, the level gauge 2 of setting in gluing groove 1, communicate to glue supply pipeline 3 of gluing groove 1, be equipped with first motorised valve 4 along the glue flow direction in proper order on glue supply pipeline 3, first filter 5, second motorised valve 6, the pipeline section that lies in between first filter 5 and the second motorised valve 6 on glue supply pipeline 3 is connected to the bottom of gluing groove 1 through circulating line 7, be equipped with circulation filtering component on circulating line 7, circulating pump 9, valve 13, wherein, level gauge 2, first motorised valve 4, second motorised valve 6 and controller signal connection. The level gauge 2, first motorised valve 4, second motorised valve 6 are connected for prior art with the controller, the utility model discloses no longer describe repeatedly.
In particular, the recirculation filtering assembly comprises a second filter 10 arranged upstream of the recirculation pump 9, a third filter 8 arranged downstream of the recirculation pump 9. Wherein, the second filter 10 carries out coarse filtration to the glue in the gluey groove 1, and the third filter 8 carries out the fine filtration to the glue in the gluey groove 1. The circulating pump 9 adopts a diaphragm pump, and the valve 13 adopts a ball valve. First filter 5, second filter 10, third filter 8 are prior art, the utility model discloses no longer describe.
In order to facilitate the recovery of the glue after the impregnation, a glue recovery pipe 11 is connected to the glue supply pipe 3 between the second electric valve 6 and the circulation pipe 7, and a third electric valve 12 is arranged on the glue recovery pipe 11, and the third electric valve 12 is in signal connection with the controller.
The utility model discloses a theory of operation does:
the liquid level meter 2 detects the height of the glue solution in the glue tank 1, when the height of the glue solution is lower than the low level of the liquid level meter 2, the first electric valve 4 and the second electric valve 6 are opened, the glue solution is filtered by the first filter 5 on the glue supply pipeline 3 and then is supplied to the glue tank 1, and when the height of the glue solution reaches the high level of the liquid level meter 2, the first electric valve 4 is closed; when the glue solution height is between the high level and the low level of the liquid level meter 2, the first electric valve 4 is closed, and the glue supply pipeline 3 does not supply glue; in the normal production process, the second electric valve 6 and the valve 13 are opened, under the driving of the circulating pump 9, the glue solution in the glue tank 1 is coarsely filtered by the second filter 10 and then enters the third filter 8 for fine filtration, impurities in the glue solution are removed and then the glue solution flows back into the glue tank 1, the glue solution in the glue tank 1 is in an internal circulation flowing state, the impurities are uninterruptedly filtered, and the uniformity of the glue solution is improved; when the production is stopped, the third electric valve 12 is opened, the second electric valve 6 is closed, and the glue solution in the glue tank 1 is automatically discharged back to the glue storage tank.
The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (5)
1. Glue filtration system, including gluey groove, setting up the level gauge in gluey groove, communicate to the glue supply conduit in gluey groove, its characterized in that: the glue tank is characterized in that a first electric valve, a first filter and a second electric valve are sequentially arranged on the glue supply pipeline along the glue flow direction, a pipe section of the glue supply pipeline between the first filter and the second electric valve is connected to the glue tank through a circulating pipeline, a circulating filtering assembly, a circulating pump and a valve are arranged on the circulating pipeline, and the liquid level meter, the first electric valve and the second electric valve are in signal connection with a controller.
2. The glue filtration system of claim 1, wherein: and a pipe section between the second electric valve and the circulating pipeline on the glue supply pipeline is connected with a glue recovery pipeline, a third electric valve is arranged on the glue recovery pipeline, and the third electric valve is in signal connection with the controller.
3. The glue filtration system of claim 1, wherein: the circulating filter assembly includes a second filter disposed upstream of the circulating pump, a third filter disposed downstream of the circulating pump.
4. The glue filtration system of claim 1, wherein: the circulating pump is a diaphragm pump.
5. The glue filtration system of claim 1, wherein: the valve is a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220841413.2U CN217220520U (en) | 2022-04-12 | 2022-04-12 | Glue filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220841413.2U CN217220520U (en) | 2022-04-12 | 2022-04-12 | Glue filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217220520U true CN217220520U (en) | 2022-08-19 |
Family
ID=82818270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220841413.2U Active CN217220520U (en) | 2022-04-12 | 2022-04-12 | Glue filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217220520U (en) |
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2022
- 2022-04-12 CN CN202220841413.2U patent/CN217220520U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |