CN204914721U - Spraying starch device - Google Patents
Spraying starch device Download PDFInfo
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- CN204914721U CN204914721U CN201520687321.3U CN201520687321U CN204914721U CN 204914721 U CN204914721 U CN 204914721U CN 201520687321 U CN201520687321 U CN 201520687321U CN 204914721 U CN204914721 U CN 204914721U
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- spraying
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- spray
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- branch pipe
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Abstract
The utility model discloses a spraying starch device, including the spray liquid hold up tank that connects gradually, the exit linkage of spray liquid hold up tank has a spraying pump, the branch pipe intercommunication of spraying between spraying delivery side of pump and spraying house steward intercommunication, spraying house steward and each layer, each layer are sprayed within a definite time and are faced the paper web on the branch pipe and locate all to be equipped with one row of fog nozzle spraying and being equipped with isobaric distributor between the branch pipe between spraying house steward and layer, the room is starched to isobaric distributor structure for the drum type stores up, is equipped with a plurality of liquid outlet that evenly is equipped with bottom it on total inlet, the same cross section of stack shell, the spraying house steward is connected with total inlet, and the branch pipe was sprayed respectively to a plurality of liquid outlet through between branch pipe and each layer middle part communicates, and the both ends of the branch pipe of spraying between each layer are connected to the spray liquid hold up tank through the backward flow house steward. The utility model discloses each nozzle spun spray liquid pressure and spraying volume are close on the spraying branch pipe, and the cohesion is close within a definite time to make cardboard banner layer, has improved the product quality greatly.
Description
Technical field
The utility model belongs to a kind of post-processed device in cylinder mould machine production process, specifically, relates to a kind of spray starch device.
Background technology
Produce in the process of paperboard using multivat machine, general employing sprays the adhesives such as starch to improve the interfacial bonding strength of paperboard between each ply of paper, this device spraying starch between each ply of paper is called spray starch device, its basic operation principle is: in starch dispersion tank, add a certain proportion of clear water and starch by technique, through stir fully mixing then by centrifugal pump to spray liquid accumulator tank, continuous stirring running is to prevent starch granules sedimentation, then, starch fluid in spray liquid accumulator tank enters spraying house steward by atomizing pump (high-lift centrifugal pump), then spraying arm be vaporific being sprayed onto between each ply of paper by spray nozzle is entered.The shortcoming of this kind of device is, enter the spray liquid pressure of each spraying arm and flow and to taper off backward from first injection spray pipe state, the spray liquid pressure and the flow that namely enter each spraying arm are inconsistent; The spray liquid pressure simultaneously single spraying arm entering each nozzle is also the state of tapering off from import to backflow direction, and the spray liquid pressure namely entering each nozzle is inconsistent, causes cardboard banner inter-layer bonding force there are differences, thus affects paper quality.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to the needs of reality, provides a kind of spray starch device.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of spray starch device, comprise the spray liquid accumulator tank connected successively, the outlet of spray liquid accumulator tank is connected with atomizing pump, described spraying delivery side of pump is communicated with spraying house steward, spraying house steward and each interlayer arm of spraying are communicated with, each interlayer spraying arm faces paper web place and is equipped with row's spray nozzle, isobaric distributor is provided with between described spraying house steward and interlayer spraying arm, isobaric dispensing arrangement is cylinder type storage slurry room, total inlet is provided with bottom it, several liquid outlets that the same cross section of stack shell is evenly provided with, described spraying house steward is connected with total inlet, several liquid outlets are communicated with through the spray middle part of arm of arm and each interlayer respectively, the two ends of each interlayer spraying arm are connected to spray liquid accumulator tank by return header.
A liquid outlet place at least in isobaric distributor is provided with pressure sensor.
Described atomizing pump outlet is provided with magnetic valve, be equipped with a backflow arm valve at the two ends of each interlayer spraying arm, the control signal of described magnetic valve, the control signal of arm valve that refluxes and the transducing signal of pressure sensor all access the control system of spray starch.
The utility model, by arranging isobaric distributor between spraying house steward and spraying arm, reduces each spray liquid pressure of nozzle ejection and the difference of spray amount on each spraying arm, makes cardboard banner inter-layer bonding force close, substantially increase product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the isobaric distributor of the utility model.
In figure, atomizing pump 1, spraying house steward 2, interlayer spraying arm 3, spray liquid accumulator tank 4, magnetic valve 5, pressure sensor 6, triple valve 7, agitator 8, backflow arm valve 9, spray nozzle 10, arm 11, return header 12, isobaric distributor 13, total inlet 13-1, liquid outlet 13-2.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: see Fig. 1-Fig. 2.
A kind of spray starch device, comprise the spray liquid accumulator tank 4 connected successively, the outlet of spray liquid accumulator tank 4 is connected with atomizing pump 1, the outlet of described atomizing pump 1 is communicated with spraying house steward 2, spraying house steward 2 and each interlayer arm 3 of spraying are communicated with, each interlayer spraying arm 3 faces paper web place and is evenly provided with row's spray nozzle 10, starch fluid is sprayed onto between each ply of paper by each spray nozzle 10, isobaric distributor 13 is provided with between described spraying house steward 2 and interlayer spraying arm 3, isobaric distributor 13 structure is cylinder type storage slurry room, total inlet 13-1 is provided with bottom it, several liquid outlets 13-2 that the same cross section of stack shell evenly has, described spraying house steward 2 is connected with total inlet 13-1, several liquid outlets 13-2 is communicated with through the spray middle part of arm 3 of arm 11 and each interlayer respectively, the two ends of each interlayer spraying arm 3 are connected to spray liquid accumulator tank 4 by return header 12, wherein atomisation pressure general control is at 0.3Mpa--0.4Mpa, QCS/DCS control system is regulated by magnetic valve 5 pairs of atomisation pressures according to the force value of pressure sensor 6, because on the same cross section of isobaric distributor 13, pressure is equal, thus by arm 14 enter each interlayer spraying arm 3 spray liquid pressure substantially equal, again because spray liquid enters from the centre of interlayer spraying arm 3, effectively reduce the difference of interlayer spraying arm 3 two ends nozzle spray pressure.Thus substantially reduce each spray liquid pressure of nozzle ejection and the difference of spray amount on each spraying arm, make cardboard banner inter-layer bonding force close, substantially increase product quality.
A liquid outlet place at least in isobaric distributor 13 is provided with pressure sensor 6.
Described atomizing pump 1 outlet is provided with magnetic valve 5, be equipped with a backflow arm valve 9 at the two ends of each interlayer spraying arm 3, the control signal of described magnetic valve 5, the control signal of arm valve 9 that refluxes and the control signal of pressure sensor 6 all access the control system of spray starch.
Operation principle: the spray liquid in spray liquid accumulator tank 4 enters isobaric distributor 13 by atomizing pump 1 and spraying house steward 2, then flow out from the liquid outlet 13-2 of isobaric distributor 13, and entering the centre of interlayer spraying arm 3 through arm 14, to enter by atomizer aperture be vaporific being sprayed onto between ply of paper.During cleaning, use triple valve 7 that atomizing pump 1 import is switched to clear water from spray liquid, open the backflow arm valve 9 at each interlayer spraying arm 3 two ends, rinse, switch to spray liquid after flushing again and the aperture of recovery backflow arm valve 9.
Claims (3)
1. a spray starch device, comprise the spray liquid accumulator tank (4) connected successively, the outlet of spray liquid accumulator tank (4) is connected with atomizing pump (1), the outlet of described atomizing pump (1) is communicated with spraying house steward (2), spraying house steward (2) and each interlayer arm (3) of spraying are communicated with, each interlayer spraying arm (3) faces paper web place and is equipped with row's spray nozzle (10), it is characterized in that, isobaric distributor (13) is provided with between described spraying house steward (2) and interlayer spraying arm (3), isobaric distributor (13) structure is cylinder type storage slurry room, total inlet (13-1) is provided with bottom it, several liquid outlets (13-2) that the same cross section of stack shell is evenly provided with, described spraying house steward (2) is connected with total inlet (13-1), several liquid outlets (13-2) are communicated with through the spray middle part of arm (3) of arm (11) and each interlayer respectively, the two ends of each interlayer spraying arm (3) are connected to spray liquid accumulator tank (4) by return header (12).
2. a kind of spray starch device according to claim 1, is characterized in that, a liquid outlet place at least in isobaric distributor (13) is provided with pressure sensor (6).
3. a kind of spray starch device according to claim 2, it is characterized in that, described atomizing pump (1) outlet is provided with magnetic valve (5), be equipped with a backflow arm valve (9) at the two ends of each interlayer spraying arm (3), the control signal of described magnetic valve (5), the control signal of arm valve (9) that refluxes and the transducing signal of pressure sensor (6) all access the control system of spray starch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687321.3U CN204914721U (en) | 2015-09-08 | 2015-09-08 | Spraying starch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687321.3U CN204914721U (en) | 2015-09-08 | 2015-09-08 | Spraying starch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914721U true CN204914721U (en) | 2015-12-30 |
Family
ID=54963893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687321.3U Active CN204914721U (en) | 2015-09-08 | 2015-09-08 | Spraying starch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560306A (en) * | 2019-10-12 | 2019-12-13 | 山鹰国际控股股份公司 | automatic preparation system for starch spraying process |
-
2015
- 2015-09-08 CN CN201520687321.3U patent/CN204914721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560306A (en) * | 2019-10-12 | 2019-12-13 | 山鹰国际控股股份公司 | automatic preparation system for starch spraying process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee after: Jiangxi Jie Mei electronic information materials Co., Ltd. Address before: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee before: JIANGXI HONGTAI ELECTRONIC INFORMATION MATERIAL CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |