CN106311517A - Reconstituted tobacco non-contact coating system and coating method thereof - Google Patents

Reconstituted tobacco non-contact coating system and coating method thereof Download PDF

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Publication number
CN106311517A
CN106311517A CN201610985742.3A CN201610985742A CN106311517A CN 106311517 A CN106311517 A CN 106311517A CN 201610985742 A CN201610985742 A CN 201610985742A CN 106311517 A CN106311517 A CN 106311517A
Authority
CN
China
Prior art keywords
pump
coating fluid
reconstituted tobacco
coating
storage tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610985742.3A
Other languages
Chinese (zh)
Inventor
余红涛
徐广晋
刘建平
朱世华
关平
吕正峰
李正武
王忠泽
王焰
郭维平
杨旭
许江虹
况志敏
陈静
宋俊翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Tobacco Yunnan Reconstituted Tobacco Co Ltd
Original Assignee
China Tobacco Yunnan Reconstituted Tobacco Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Tobacco Yunnan Reconstituted Tobacco Co Ltd filed Critical China Tobacco Yunnan Reconstituted Tobacco Co Ltd
Priority to CN201610985742.3A priority Critical patent/CN106311517A/en
Publication of CN106311517A publication Critical patent/CN106311517A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0406Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/186Treatment of tobacco products or tobacco substitutes by coating with a coating composition, encapsulation of tobacco particles
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/14Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40Filters located upstream of the spraying outlets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/08Fountains
    • B05B17/085Fountains designed to produce sheets or curtains of liquid, e.g. water walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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

Abstract

The invention discloses a reconstituted tobacco non-contact coating system and a coating method thereof. The coating system comprises a storage tank (2), a feeding pump (3), a curtain type coating machine (6), a collecting disk (7), a recovery tank (8), a flow meter (4) and an automatic flow adjusting valve (5), the storage tank (2), the feeding pump (3) and the curtain type coating machine (6) are sequentially connected through pipelines, the collecting disk (7) and the recovery tank (8) are arranged below the curtain type coating machine, the flow meter (4) and the automatic flow adjusting valve (5) are arranged on a feed pipeline of the curtain type coating machine, and the feeding pump, the flow meter and the automatic flow adjusting valve are connected with an automatic control system. According to the non-contact coating system, a reconstituted tobacco slice base is coated by the aid of a non-contact coating mode, various shortcomings of an existing contact coating mode are overcome, the entire coating system is automatically controlled, controllability of coating rate is high, high-speed operation is stable, and production efficiency and coating quality can be greatly improved.

Description

A kind of reconstituted tobacco Non-Contact Coating system and coating process thereof
Technical field
The invention belongs to papermaking-method reconstituted tobaccos coating system technical field.
Background technology
Current domestic papermaking-method reconstituted tobaccos production line coating method mainly has print roll coating, dip coated, print roll coating Add dip coated.These coating methods are all to use contact coating method, and device structure is complicated, and automatic control level is low, is coated with Cloth liquid utilization rate is low, is typically only capable to reach about 80%, and chip base is passed through in coating liquid pool, and chip base falls hair, dry linting pollutes coating Liquid makes its viscosity raise, and causes the fluctuation of coating fluid physical and chemical index big, and coating quality poor stability increases chip base and passes through resistance, makes Becoming disconnected paper rate to raise, have to change coating fluid in hopper in production process, workload is big.
Summary of the invention
The purpose of the present invention solves the deficiencies in the prior art, it is provided that a kind of spreading rate control accuracy is high, easily operated, operation Stability height, low cost, production efficiency are high, regulating power is strong reconstituted tobacco contact-free applicator system and coating process thereof.
It is an object of the invention to be achieved through the following technical solutions.
A kind of reconstituted tobacco contact-free applicator system, include sequentially connected by pipeline storage tank, feeding pump, curtain Formula coating machine, is arranged at the rewinding dish below curtain coater and recycling can;It is arranged at the stream on curtain coater feeding pipe Gauge and motor valve;Feeding pump, effusion meter and motor valve are connected with automatic control system.
Present system is provided with vibrosieve in storage tank front end, and the discharging opening of vibrosieve is with storage tank by pipeline even Connect.The discharging pipeline of recycling can is provided with and pumps into the recovery pump of vibrosieve by reclaiming coating fluid, recovery pump with automatically control System connects.Automatic switching three-way valve is installed and by coating fluid on the feed lines between feeding pump and curtain coater Introducing the branch road of band the 3rd control valve of rewinding dish, automatic switching three-way valve and the 3rd control valve are connected with automatic control system. The first control valve and the second control valve, the first control valve and it is respectively arranged with on feed lines before feeding pump and recovery pump Two control valves are connected with automatic control system.
The method that employing present system carries out reconstituted tobacco contact-free applicator is as follows: delivered to by coating fluid with feeding pump Curtain coater, through the curtain head of curtain coater coating fluid is sprayed onto through reconstituted tobacco sheet primary surface, complete coating Operation;The coating fluid leaked down falls into rewinding dish and enters recycling can, the recovered pump of coating fluid in recycling can pump into storage tank or Other storage devices are continuing with.
Use the inventive method, be re-fed into after recovered for the coating fluid in recycling can pump can be pumped into vibrosieve filtration, purification Storage tank.When the coating fluid delivering to curtain coater through feeding pump is defective, coating fluid enters through automatic switching three-way valve and props up Road, enters back into rewinding dish and returns to recycling can, and the recovered pump of coating fluid in recycling can enters after pumping into vibrosieve filtration, purification Storage tank.
The present invention uses contact-free applicator mode to be coated reconstituted tobacco chip base, overcomes the coating of existing contact The various drawbacks of mode.Whole coating system uses and automatically controls, and spreading rate controllability is high, and high speed is stable, can be significantly Improve production efficiency and coating quality.Underproof coating fluid can be filtered by set vibrosieve and control system automatically Purify, it is ensured that coating quality.
The present invention is further illustrated below in conjunction with the accompanying drawings, but is any limitation as the present invention never in any form.
Accompanying drawing explanation
Fig. 1 is the system schematic of the present invention.
Detailed description of the invention
Reconstituted tobacco contact-free applicator system as shown in Figure 1, include sequentially connected by pipeline storage tank 2, Feeding pump 3, curtain coater 6, be arranged at the rewinding dish 7 below curtain coater 6 and recycling can 8, be arranged at curtain coater 6 For the effusion meter 4 of coating fluid feed flow detection and for regulating the motor valve of coating fluid flow on feeding pipe 5.Vibrosieve 1 can be set in storage tank 2 front end, the discharging opening of vibrosieve is connected by pipeline with storage tank 2.At recycling can 8 Discharging pipeline on arrange and pump into the recovery pump 9 of vibrosieve 1 by reclaiming coating fluid.Between feeding pump 3 and curtain coater 6 It is provided with on feed lines and is back to the automatic switching three-way valve 12 of rewinding dish for defective coating fluid and coating fluid is drawn Enter the branch road 14 of band the 3rd control valve 13 of rewinding dish 7, enter through automatic switching three-way valve when coating fluid physical and chemical index does not meets Entering rewinding dish 7 and return to recycling can 8, return to vibrosieve 1 through recovery pump 9, the coating fluid after filtration enters back into storage tank 2.Upper It is respectively arranged with the first control valve 10 and the second control valve 11 on feed lines before material pump 3 and recovery pump 9.Feeding pump 3, flow The control of meter 4, motor valve 5, recovery pump the 9, first control valve the 10, second control valve 11, automatic switching three-way valve the 12, the 3rd Valve 13 processed is all connected with automatic control system.
The method that employing present system carries out reconstituted tobacco contact-free applicator is as follows: sent by coating fluid with feeding pump 3 To curtain coater 6, through the curtain head of curtain coater coating fluid is sprayed onto through reconstituted tobacco sheet primary surface, complete to be coated with Cloth operation;The coating fluid leaked down falls into rewinding dish 7 and enters recycling can 8, and the recovered pump of coating fluid 9 in recycling can 8 pumps into storage Batch can 2 or other storage devices are continuing with.When coating fluid in recycling can 8 is defective, available recovery pump 9 first pumps into vibration Sieve 1, is re-fed into storage tank 2 after coating fluid being carried out float purification by vibrosieve 1.During coating operations, when controlling system System detects that coating fluid enters through automatic switching three-way valve 12 when coating fluid that feeding pump 3 delivers to curtain coater 6 is defective Branch road 14, enters back into rewinding dish 7 and returns to recycling can 8, and the recovered pump of coating fluid 9 in recycling can 8 pumps into vibrosieve 1 and filters only Storage tank 2 is entered after change.Coating fluid used by the present invention is that the coating fluid that finished product cream obtains again is made in extracting solution concentration through perfumery.
The QCS quality control system detection reconstituted tobacco chip base that the present invention can pass through to set is quantitative, moisture data, adjusts with this Joint feeding pump frequency and motor valve control coating fluid feeding amount, thus control chip base coating weight.The present invention is whole Close contact-free applicator plant equipment, coating fluid feed system, the detection of coating fluid physical and chemical index and monitoring system and automatically control On the basis of system, use control integration information to control technology and papermaking-method reconstituted tobaccos coating system is controlled, to painting The viscosity of cloth liquid, temperature, density, flow accurately control, overcome prior art reconstituted tobacco spreading rate qualification rate low, produce The loss of product poor quality, coating fluid is big, chip base falls the high deficiency of paper frequency, and spreading rate control accuracy is high, easily operated, stable Property high, production cost is low, production efficiency is high, regulating power is strong.

Claims (8)

1. a reconstituted tobacco contact-free applicator system, it is characterised in that include the storage tank sequentially connected by pipeline (2), feeding pump (3), curtain coater (6), be arranged at the rewinding dish (7) below curtain coater and recycling can (8);It is arranged at Effusion meter (4) on curtain coater feeding pipe and motor valve (5);Feeding pump (3), effusion meter (4) and flow Automatic regulating valve (5) is connected with automatic control system.
A kind of reconstituted tobacco contact-free applicator system the most according to claim 1, it is characterised in that in storage tank (2) Front end is provided with vibrosieve (1), and the discharging opening of vibrosieve is connected by pipeline with storage tank.
A kind of reconstituted tobacco contact-free applicator system the most according to claim 2, it is characterised in that in recycling can (8) Discharging pipeline on be provided with and pump into the recovery pump (9) of vibrosieve (1) by reclaiming coating fluid, recovery pump is with automatic control system even Connect.
A kind of reconstituted tobacco contact-free applicator system the most according to claim 1, it is characterised in that in feeding pump (3) And automatic switching three-way valve (12) is installed on the feed lines between curtain coater (6) and coating fluid is introduced rewinding dish (7) branch road (14) of band the 3rd control valve (13), automatic switching three-way valve and the 3rd control valve are connected with automatic control system.
5. according to a kind of reconstituted tobacco contact-free applicator system described in claim 1 or 3 or 4, it is characterised in that at feeding The first control valve (10) and the second control valve (11), the first control it is respectively arranged with on pump (3) and the front feed lines of recovery pump (9) Valve processed and the second control valve are connected with automatic control system.
6. use the method that system as described in any one of claim 1-5 carries out reconstituted tobacco contact-free applicator, its feature Being, method is as follows: with feeding pump (3), coating fluid being delivered to curtain coater (6), the curtain head through curtain coater will be coated with Cloth liquid be sprayed onto through reconstituted tobacco sheet primary surface, complete coating operations;The coating fluid leaked down falls into rewinding dish (7) and enters back Closed cans (8), the recovered pump of the coating fluid (9) in recycling can pumps in storage tank (2) or other storage devices and is continuing with.
The method of reconstituted tobacco contact-free applicator the most according to claim 6, it is characterised in that in recycling can (8) The recovered pump of coating fluid (9) is re-fed into storage tank (2) after pumping into vibrosieve (1) filtration, purification.
The method of reconstituted tobacco contact-free applicator the most according to claim 6, it is characterised in that send through feeding pump (3) When coating fluid to curtain coater (6) is defective, coating fluid enters branch road (14) through automatic switching three-way valve (12), enters back into Rewinding dish (7) also returns to recycling can (8), and it is laggard that the recovered pump of the coating fluid (9) in recycling can pumps into vibrosieve (1) filtration, purification Enter storage tank (2).
CN201610985742.3A 2016-11-09 2016-11-09 Reconstituted tobacco non-contact coating system and coating method thereof Pending CN106311517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610985742.3A CN106311517A (en) 2016-11-09 2016-11-09 Reconstituted tobacco non-contact coating system and coating method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610985742.3A CN106311517A (en) 2016-11-09 2016-11-09 Reconstituted tobacco non-contact coating system and coating method thereof

Publications (1)

Publication Number Publication Date
CN106311517A true CN106311517A (en) 2017-01-11

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Family Applications (1)

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CN201610985742.3A Pending CN106311517A (en) 2016-11-09 2016-11-09 Reconstituted tobacco non-contact coating system and coating method thereof

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110537722A (en) * 2019-09-27 2019-12-06 四川中烟工业有限责任公司 Reconstituted tobacco suitable for heating non-burning cigarettes and improved dry preparation method thereof
CN112890265A (en) * 2021-03-31 2021-06-04 安徽中烟再造烟叶科技有限责任公司 Paper-making process reconstituted tobacco dip-coating type coating liquid physical index control device and method
CN114532573A (en) * 2022-02-18 2022-05-27 上海烟草集团有限责任公司 Auxiliary material spraying system and coating method for improving utilization rate of auxiliary materials of reconstituted tobacco

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185413A (en) * 1993-12-27 1995-07-25 Kanto Auto Works Ltd Coating device using alrless autogun
JP2002176964A (en) * 2000-12-13 2002-06-25 Japan Tobacco Inc Sheeted tobacco, method for producing the same, and apparatus for producing the same
CN103191846A (en) * 2013-04-15 2013-07-10 云南烟草科学研究院 Automatic spray device for paper-making process reconstructed tobacco in laboratory
CN103960768A (en) * 2014-03-10 2014-08-06 广东省金叶科技开发有限公司 Sizing agent spraying device for reconstituted tobacco production by means of dry method of paper-making
CN104028038A (en) * 2014-06-12 2014-09-10 东莞玖龙纸业有限公司 Process method for filtering rubber material of loading station and device for realizing process method
CN204503435U (en) * 2015-03-13 2015-07-29 河北德森建材科技股份有限公司 A kind of environment-friendly type spray equipment
CN206240670U (en) * 2016-11-09 2017-06-13 云南中烟再造烟叶有限责任公司 A kind of reconstituted tobacco Non-Contact Coating system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185413A (en) * 1993-12-27 1995-07-25 Kanto Auto Works Ltd Coating device using alrless autogun
JP2002176964A (en) * 2000-12-13 2002-06-25 Japan Tobacco Inc Sheeted tobacco, method for producing the same, and apparatus for producing the same
CN103191846A (en) * 2013-04-15 2013-07-10 云南烟草科学研究院 Automatic spray device for paper-making process reconstructed tobacco in laboratory
CN103960768A (en) * 2014-03-10 2014-08-06 广东省金叶科技开发有限公司 Sizing agent spraying device for reconstituted tobacco production by means of dry method of paper-making
CN104028038A (en) * 2014-06-12 2014-09-10 东莞玖龙纸业有限公司 Process method for filtering rubber material of loading station and device for realizing process method
CN204503435U (en) * 2015-03-13 2015-07-29 河北德森建材科技股份有限公司 A kind of environment-friendly type spray equipment
CN206240670U (en) * 2016-11-09 2017-06-13 云南中烟再造烟叶有限责任公司 A kind of reconstituted tobacco Non-Contact Coating system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110537722A (en) * 2019-09-27 2019-12-06 四川中烟工业有限责任公司 Reconstituted tobacco suitable for heating non-burning cigarettes and improved dry preparation method thereof
CN110537722B (en) * 2019-09-27 2021-10-15 四川中烟工业有限责任公司 Reconstituted tobacco suitable for heating non-burning cigarettes and improved dry preparation method thereof
CN112890265A (en) * 2021-03-31 2021-06-04 安徽中烟再造烟叶科技有限责任公司 Paper-making process reconstituted tobacco dip-coating type coating liquid physical index control device and method
CN112890265B (en) * 2021-03-31 2023-05-30 安徽中烟再造烟叶科技有限责任公司 Device and method for controlling physical index of dip-coating type coating liquid of reconstituted tobacco by papermaking method
CN114532573A (en) * 2022-02-18 2022-05-27 上海烟草集团有限责任公司 Auxiliary material spraying system and coating method for improving utilization rate of auxiliary materials of reconstituted tobacco

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Application publication date: 20170111