CN218921605U - Device for improving banner cloth liquid uniformity of flake production coater - Google Patents
Device for improving banner cloth liquid uniformity of flake production coater Download PDFInfo
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- CN218921605U CN218921605U CN202222777535.2U CN202222777535U CN218921605U CN 218921605 U CN218921605 U CN 218921605U CN 202222777535 U CN202222777535 U CN 202222777535U CN 218921605 U CN218921605 U CN 218921605U
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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 device for improving the uniformity of a banner liquid distribution of a sheet production coating machine, which comprises a liquid feeding main pipe, wherein the liquid feeding main pipe is arranged above a coating roller body along the banner direction of the coating machine, a plurality of liquid feeding branch pipes are arranged on the liquid feeding main pipe, the liquid feeding branch pipes are arranged from the liquid feeding main pipe to trend to a coating dipping tank, branch pipe regulating valves are arranged on the liquid feeding branch pipes, two ends of the liquid feeding main pipe are respectively provided with a liquid inlet pipe and an overflow pipe, the liquid feeding branch pipes comprise a fold pipe section and a liquid outlet pipe, the branch pipe regulating valves are arranged on the fold pipe section, the liquid outlet pipe is obliquely arranged on the end part of the fold pipe section, and a flatness regulating bolt is arranged on the liquid outlet pipe. The utility model can improve the liquid distribution uniformity of the paper-making reconstituted tobacco coating machine banner coating liquid, thereby realizing the uniformity improvement of the coating rate of the paper web in the banner direction in the paper-making reconstituted tobacco coating process; meanwhile, the local turbulence of the coating liquid caused by uneven coating liquid of the banner is reduced, and the conditions of paper web shaking, uneven coating, white flakes and even paper breakage caused by uneven coating are prevented.
Description
Technical Field
The utility model relates to the technical field of coating in tobacco sheet production, in particular to a device for improving the uniformity of transverse web liquid distribution of a sheet production coater.
Background
Along with the rapid development of the reconstituted tobacco market in China, the reconstituted tobacco products are continuously developed, the product quality requirements are higher and higher, meanwhile, the product style characteristics and the manufacturing process are also diversified, and the 'coating section' serving as the process core of the reconstituted tobacco production and manufacturing process is also required to meet more and more challenges, such as improving the product coating rate, improving the coating rate uniformity of a coating machine in the transverse direction, introducing powder spice or high-concentration spice into the coating liquid, and the like. The traditional reconstituted tobacco paper machine coating machine liquid feeding device not only ensures that the banner coating liquid cannot be effectively and evenly distributed, but also causes quality problems such as uneven coating, white flakes and the like, and causes unstable operation and paper breakage of the coating machine, and increases the cleaning and maintenance cost input of equipment because of the liquid feeding of a single branch pipe, the overflow-free design, the incapability of effectively adjusting the liquid discharging pressure of the branch pipe, the incapability of effectively adjusting the landing points and the like.
Disclosure of Invention
Aiming at the problems in the background technology, the utility model provides a device for improving the uniformity of the coating liquid of the transverse web of a sheet production coater, which can improve the uniformity of the coating liquid of the transverse web of a paper-making reconstituted tobacco coating machine, thereby improving the uniformity of the coating rate of the transverse web in the paper-making reconstituted tobacco coating process; meanwhile, the local turbulence of the coating liquid caused by uneven coating liquid of the banner is reduced, and the conditions of paper web shaking, uneven coating, white flakes and even paper breakage caused by uneven coating are prevented.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device for improving the banner liquid distribution uniformity of the sheet production coater comprises a liquid feeding main pipe 2, wherein the liquid feeding main pipe 2 is arranged above a coating roller body along the banner direction of the coater, a plurality of liquid feeding branch pipes 5 are arranged on the liquid feeding main pipe 2, the liquid feeding branch pipes 5 are arranged from the liquid feeding main pipe 2 to the coating dipping tank, branch pipe regulating valves 6 are arranged on the liquid feeding branch pipes 5, liquid feeding pipe 3 and overflow pipes 4 are respectively arranged at two ends of the liquid feeding main pipe 2, the liquid feeding branch pipes 5 comprise a fold pipe section 12 and a liquid outlet pipe 10, the branch pipe regulating valves 6 are arranged on the fold pipe section 12, the liquid outlet pipe 10 is obliquely arranged on the end part of the fold pipe section 12, and a flatness regulating bolt 11 is arranged on the liquid outlet pipe 10.
Preferably, the two ends of the liquid feeding main pipe 2 are also respectively provided with a liquid inlet valve 7 and an overflow valve 8.
Preferably, an overflow groove 9 is arranged below the overflow pipe 4, and a filter screen is arranged at the bottom of the overflow groove 9.
The utility model has the beneficial effects that:
the utility model can improve the liquid distribution uniformity of the paper-making reconstituted tobacco coating machine banner coating liquid, thereby realizing the uniformity improvement of the coating rate of the paper web in the banner direction in the paper-making reconstituted tobacco coating process; meanwhile, the local turbulence of the coating liquid caused by uneven coating liquid of the banner is reduced, and the conditions of paper web shaking, uneven coating, white flakes and even paper breakage caused by uneven coating are prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a liquid feeding branch tube of the present utility model;
FIG. 4 is a schematic view of the end of the liquid outlet tube of the present utility model;
in the figure, a coater roller body 1; a liquid feeding main pipe 2; a liquid inlet pipe 3; an overflow pipe 4; a liquid feeding branch pipe 5; a branch pipe regulating valve 6; a liquid inlet valve 7; an overflow valve 8; a liquid outlet pipe 10; a flatness adjustment pin 11; a pleated tube section 12.
Detailed Description
In order to make the object technical scheme and the beneficial effects of the present utility model clearer, the following detailed description of the preferred embodiments of the present utility model will be given with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
Referring to fig. 1 to 4, the device for improving the uniformity of the coating machine banner liquid distribution for producing thin sheets comprises a liquid feeding main pipe 2, wherein the liquid feeding main pipe 2 is arranged above a coating roller body 1 along the coating machine banner direction, a plurality of liquid feeding branch pipes 5 are arranged on the liquid feeding main pipe 2, the liquid feeding branch pipes 5 are arranged from the liquid feeding main pipe 2 to trend to a coating dipping tank, branch pipe adjusting valves 6 are arranged on the liquid feeding branch pipes 5, two ends of the liquid feeding main pipe 2 are respectively provided with a liquid inlet pipe 3 and an overflow pipe 4, the liquid feeding branch pipes 5 comprise a fold pipe section 12 and a liquid outlet pipe 10, the branch pipe adjusting valves 6 are arranged on the fold pipe section 12, the liquid outlet pipe 10 is obliquely arranged on the end part of the fold pipe section 12, and flatness adjusting bolts 11 are arranged on the liquid outlet pipe 10. Wherein, the liquid feeding main pipe 2 is introduced with the coating liquid from the coating liquid circulation system through the liquid inlet pipe 3, the coating liquid is led into the coating dipping tank between the coating roller bodies 1 through the liquid feeding branch pipe 5, and the coating liquid supply is realized, in this example, the liquid feeding main pipe 2 is symmetrically arranged above the coating roller bodies 1, so that the coating efficiency is ensured. Meanwhile, through the arrangement of the overflow pipe 4, the fluidity of the liquid is good, the fluid pressure balance of the banner cloth liquid is ensured, and the coating effect is improved. And, liquid feeding branch pipe 5 includes fold pipe section 12 and drain pipe 10, fold pipe section 12 is the stainless steel fold pipe that the external diameter is DN20, make whole liquid feeding branch pipe 5 have 360 angle space regulation function, the drain pipe 10 is for adopting thin stainless steel sheet processing simultaneously, thickness is less than or equal to 0.5mm, the atress can deform, the cooperation flatness adjusting bolt 11 makes it have the function of adjusting the liquid feeding mouth flatness, can synthesize the space roller point and the play liquid form of adjustment coating liquid play liquid according to the demand, can effectively reduce local turbulence, thereby solve the coating web of advance that the coating liquid turbulence arouses and shake, influence the coating effect such as coating inequality, produce white piece, arouse even coating paper breakage scheduling problem, improve the coating quality and the efficiency of web.
Further, the two ends of the liquid feeding main pipe 2 are respectively provided with a liquid inlet valve 7 and an overflow valve 8, the liquid inlet valve 7 can be used for adjusting the flow of the coating liquid, and the overflow valve 8 is used for adjusting the overflow amount of the coating liquid.
Further, an overflow tank 9 is provided below the overflow pipe 4, and can receive the coating liquid discharged from the overflow pipe 4. The bottom of the overflow groove 9 is provided with a filter screen, and the coating liquid can be filtered and then enters a coating liquid circulation system for recycling.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (3)
1. Device for improving the uniformity of the banner liquid distribution of a slice production coater, which is characterized in that: including feeding liquid is responsible for (2), feeding liquid is responsible for (2) and is arranged in coating roll body top along coating machine banner direction, it is responsible for (2) to arrange a plurality of liquid branch pipes (5) of feeding on, liquid branch pipe (5) are responsible for (2) trend coating immersion tank setting from feeding liquid, set up branch pipe governing valve (6) on feeding liquid branch pipe (5), liquid branch pipe (2) both ends set up feed liquor pipe (3) and overflow pipe (4) respectively, liquid branch pipe (5) are including fold pipe section (12) and drain pipe (10), branch pipe governing valve (6) set up on fold pipe section (12), drain pipe (10) slope sets up on fold pipe section (12) tip, set up flat degree adjusting bolt (11) on drain pipe (10).
2. The apparatus for improving the web liquid distribution uniformity of a sheet production coater of claim 1 wherein: the two ends of the liquid feeding main pipe (2) are respectively provided with a liquid inlet valve (7) and an overflow valve (8).
3. The apparatus for improving the web liquid distribution uniformity of a sheet production coater of claim 1 wherein: an overflow groove (9) is arranged below the overflow pipe (4), and a filter screen is arranged at the bottom of the overflow groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222777535.2U CN218921605U (en) | 2022-10-21 | 2022-10-21 | Device for improving banner cloth liquid uniformity of flake production coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222777535.2U CN218921605U (en) | 2022-10-21 | 2022-10-21 | Device for improving banner cloth liquid uniformity of flake production coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218921605U true CN218921605U (en) | 2023-04-28 |
Family
ID=86064992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222777535.2U Active CN218921605U (en) | 2022-10-21 | 2022-10-21 | Device for improving banner cloth liquid uniformity of flake production coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218921605U (en) |
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2022
- 2022-10-21 CN CN202222777535.2U patent/CN218921605U/en active Active
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