CN106213573A - Paper-process reconstituted tobacco coating system and coating fluid purification method - Google Patents

Paper-process reconstituted tobacco coating system and coating fluid purification method Download PDF

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Publication number
CN106213573A
CN106213573A CN201610844606.2A CN201610844606A CN106213573A CN 106213573 A CN106213573 A CN 106213573A CN 201610844606 A CN201610844606 A CN 201610844606A CN 106213573 A CN106213573 A CN 106213573A
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CN
China
Prior art keywords
coating
defecator
coating fluid
filter
fluid
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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
CN201610844606.2A
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Chinese (zh)
Inventor
林凯
鹿洪亮
李跃锋
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 Fujian Industrial Co Ltd
Original Assignee
China Tobacco Fujian Industrial 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 Fujian Industrial Co Ltd filed Critical China Tobacco Fujian Industrial Co Ltd
Priority to CN201610844606.2A priority Critical patent/CN106213573A/en
Publication of CN106213573A publication Critical patent/CN106213573A/en
Pending legal-status Critical Current

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Classifications

    • 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

Abstract

The present invention relates to reconstituted tobacco technical field, particularly to a kind of paper-process reconstituted tobacco coating system and coating fluid purification method.Substrate coating system provided by the present invention, including the blend tank being in fluid communication successively, coating machine, the first defecator and the second defecator, wherein: blend tank is used for allocating formation coating fluid and coating fluid being delivered to coating machine;Coating machine is for by the substrate of coating solution to papermaking-method reconstituted tobaccos;First defecator is for tentatively filtering the coating fluid flowed out from coating machine;Second defecator then for through first defecator filter after coating fluid carry out continue filter, and will filter after coating fluid be delivered to blend tank.The present invention can realize at least double-filtration to coating fluid, can more effectively purify the impurity in coating fluid, improves the degree of purity of coating fluid, stability and utilization rate, and improve reconstituted tobacco product criticize interior quality and batch between the stability of quality.

Description

Paper-process reconstituted tobacco coating system and coating fluid purification method
Technical field
The present invention relates to reconstituted tobacco technical field, particularly to a kind of paper-process reconstituted tobacco coating system and painting Cloth liquid purification method.
Background technology
Papermaking-method reconstituted tobaccos be in cigarette processing process produce cabo, offal, flue dust end etc. waste material as raw material, warp Crossing immersion extraction, fiber and soluble substance carry out solid-liquid separation, wherein fiber forms substrate by paper process, and extract passes through Purify, concentrate and allocate formation coating solution on substrate, and the substrate being coated with coating fluid dry section after formed Reconstituted tobacoo.Wherein, the operation on coating solution to substrate being referred to as painting process, painting process directly affects the wind of product Lattice, stability and final product quality, also the chemical composition stability to follow-up processed and finished product plays most important Effect.
In prior art, painting process typically uses dip coating manner, also will be immersed in coating fluid by substrate, makes deployed Coating fluid osmotic absorption in substrate, and, in order to make full use of coating fluid, generally use the coating of coating fluid persistent loop Mode, even if also coating fluid circulates between coating machine and on-the-spot tank.
Based on this existing coating method, in coating process, the thing such as filler (calcium carbonate) in substrate, fiber fines Matter can come off in coating fluid, and along with coating fluid uses the growth of time, the not only fine particle in coating fluid and fiber meeting Constantly accumulation, makes the dregginess of coating fluid, density and viscosity the most constantly increase, and the mobility causing coating fluid is poor, affects into The spreading rate of product and quantity-produced stability, and, sense organ is played the composition of negative effect by some can in coating fluid not yet Disconnected accumulation, affect aesthetic quality and the chemical index of reconstituted tobacco product, cause reconstituted tobacco product batch in quality and between criticizing Quality fluctuates.
Summary of the invention
One to be solved by this invention technical problem is that: in painting process, purify the impurity in coating fluid, Improve the degree of purity of coating fluid.
In order to solve above-mentioned technical problem, first aspect present invention provides a kind of paper-process reconstituted tobacco coating and is System.Substrate coating system provided by the present invention, including the blend tank being in fluid communication successively, coating machine, the first defecator and Second defecator, wherein: blend tank is used for allocating formation coating fluid and coating fluid being delivered to coating machine;Coating machine is used for will Coating solution is on the substrate of papermaking-method reconstituted tobaccos;First defecator is for carrying out the coating fluid flowed out from coating machine Preliminary filtration;Second defecator filters for the coating fluid after filtering through the first defecator is carried out continuation, and will Coating fluid after filtration is delivered to blend tank.
Alternatively, the first defecator includes that settling tank, settling tank make the part from the coating fluid that coating machine flows out Grain thing natural subsidence under gravity.
Alternatively, the second defecator includes centrifugal filtration device and/or pressure type filter.
Alternatively, at least one during the second defecator includes centrifuge, bag filter and fabric filter.
Alternatively, the second defecator includes that centrifuge, centrifuge are arranged between the first defecator and blend tank also Connect the first defecator and blend tank, for being centrifuged filtering to the coating fluid after filtering through the first defecator.
Alternatively, centrifuge is differential centrifugation machine.
Alternatively, the second defecator includes bag filter and fabric filter, bag filter and fabric filter It is set in turn between the first defecator and blend tank, and the coating fluid after filtering through the first defecator is depended on Secondary filtration.
Alternatively, substrate coating system also includes new coating liquid supplying device, new coating liquid supplying device and blend tank stream Body connects, for carrying new coating fluid in blend tank.
Alternatively, substrate coating system also includes supply amount control device, and supply amount control device is used for controlling newly to be coated with The quantity delivered of the new coating fluid that liquid supplying device is carried.
Alternatively, supply amount control device is arranged in blend tank, and is controlled newly by the liquid level in detection blend tank The quantity delivered of the new coating fluid that coating liquid supplying device is carried.
Second aspect present invention provides a kind of coating fluid purification method based on substrate coating system of the present invention.The present invention The coating fluid purification method provided in turn includes the following steps:
Step a: utilize the first defecator of substrate coating system to the painting from the coating machine outflow of substrate coating system Cloth liquid tentatively filters;
Step b: utilize the second defecator of substrate coating system to the coating after filtering through the first defecator Liquid carries out continuing to filter, and the coating fluid after filtering is delivered to the blend tank of substrate coating system.
The present invention is by arranging the first defecator and the second defecator on the stream of coating machine to blend tank, and profit Successively the coating fluid being flowed to blend tank by coating machine is filtered with the first defecator and the second defecator, it is possible to achieve At least double-filtration to coating fluid, can more effectively purify the impurity in coating fluid, improves the degree of purity of coating fluid, stability And utilization rate, and improve reconstituted tobacco product criticize interior quality and batch between the stability of quality.
By referring to the drawings the exemplary embodiment of the present invention being described in detail, the further feature of the present invention and Its advantage will be made apparent from.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 illustrates the schematic diagram of the substrate coating system of first embodiment of the invention.
Fig. 2 illustrates the schematic diagram of the substrate coating system of second embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Below Description only actually at least one exemplary embodiment is illustrative, and never conduct to the present invention and application thereof or makes Any restriction.Based on the embodiment in the present invention, those of ordinary skill in the art are not carrying out creative work premise Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable In the case of when, described technology, method and apparatus should be considered to authorize a part for description.
In describing the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal, vertical, Vertically, level " and the indicated orientation such as " top, the end " or position relationship be normally based on orientation shown in the drawings or position and close System, is for only for ease of the description present invention and simplifies description, and in the case of illustrating on the contrary, these nouns of locality do not indicate that Must have specific orientation or with specific azimuth configuration and operation with device or the element of hint indication, therefore can not manage Solve as limiting the scope of the invention;The noun of locality " inside and outside " refers to inside and outside the profile relative to each parts itself.
In describing the invention, it is to be understood that use the word such as " first ", " second " to limit parts, only Being for only for ease of and distinguish corresponding parts, as not having Stated otherwise, above-mentioned word does not has particular meaning, the most not It is understood that as limiting the scope of the invention.
Substrate coating system provided by the present invention, including the blend tank being in fluid communication successively, coating machine, the first filtration dress Put and the second defecator, wherein: blend tank is used for allocating formation coating fluid and coating fluid being delivered to coating machine;Coating machine is used In by the substrate of coating solution to papermaking-method reconstituted tobaccos;First defecator is for the coating fluid flowed out from coating machine Tentatively filter;Second defecator was then for continuing the coating fluid after filtering through the first defecator Filter, and will filter after coating fluid be delivered to blend tank.
The present invention passes through to arrange the first defecator and the second defecator on the stream by coating machine to blend tank, and The first defecator and the second defecator is utilized successively (coating fluid being flowed to blend tank by coating machine to be referred to as backflow Coating fluid) filter, it is possible to achieve to backflow coating fluid at least double-filtration, relative to backflow coating fluid do not carry out Situation about filtering or the most once filter, it is possible to more effectively purify the impurity in coating fluid, effectively reduce fine particle, fibre Dimension and sense organ rises the accumulation in coating fluid of the composition of negative effect, this can not only make coating fluid recycle Journey remains preferable mobility, improves the degree of purity of coating fluid, stability and utilization rate, improve spreading rate, additionally it is possible to Reduce in coating fluid impurity to sensory quality of reconstituted tobacco leaves and the impact of chemical index, improve reconstituted tobacco product criticize interior quality with The stability of quality between Pi.
Fig. 1 shows the first embodiment of substrate coating system of the present invention.As it is shown in figure 1, in this first embodiment, base Sheet coating system includes the blend tank being in fluid communication successively, on-the-spot tank, coating machine, the first defecator and the second defecator, Wherein, the first defecator includes settling tank, and the second defecator includes bag filter and fabric filter.
Blend tank, for allocating extract according to coating formulation, forms the coating fluid meeting coating process requirement. On-the-spot tank is flowed to through the coating fluid that blend tank is deployed.On-the-spot tank is for storing coating fluid, and is carried by coating fluid To coating machine.Coating machine is then used for coating solution to substrate.
In this embodiment, settling tank, bag filter and fabric filter are successively set on by coating machine to blend tank Stream on.
Wherein, settling tank is communicated between coating machine and bag filter, for entering the coating fluid flowed out from coating machine Row is preliminary to be filtered.Due to settling tank natural subsidence principle can be utilized to make portion size less but density bigger particulate matter sedimentation Tank bottoms, therefore, settling tank is set as the first defecator, the partial particulate from the coating fluid that coating machine flows out can be made Thing natural subsidence under gravity, it is achieved the preliminary filtration to the coating fluid of backflow.
The impurity filtered through settling tank can be discharged from the bottom of settling tank easily, and the coating after settling tank filters Liquid can flow through pipeline and be transported to bag filter.
Bag filter is a kind of pressure type filter, and it is communicated between settling tank and fabric filter, for right The coating fluid tentatively filtered through settling tank carries out continuing to filter, and removes in the impurity not filtered by settling tank in coating fluid Part, the part in the most remaining residue and macromolecular substances etc., thus realize the further purification to backflow coating fluid.
Bag filter have simple in construction, be not easily blocked, be readily cleaned, through-current capacity is big, swift to operate and consumptive material economy Etc. advantage, it is particularly suitable for filtering viscous liquid.Therefore, this embodiment, by arranging bag filter, can better adapt to be coated with The adhesive character of cloth liquid, conveniently realizes the filtration of the degree of precision of part macromole impurity in coating fluid, and can reduce Coating fluid consumption in filter process, effectively save resource, reduces cost.
The impurity filtered through bag filter is intercepted by the filter bag of bag filter, and after bag filter filters Coating fluid then flow through pipeline and be transported to fabric filter.
Fabric filter is communicated between bag filter and blend tank, for the coating filtered through bag filter Liquid filters again, removes the residual solid float not filtered by bag filter in coating fluid further, it is achieved to returning Stream coating fluid filters to a deeper level.Utilizing fabric filter again to filter coating fluid, can make in coating fluid is miscellaneous Matter is purified more fully, it is ensured that the coating fluid being back in blend tank has higher degree of purity.
The impurity filtered through fabric filter is retained by the filter bed of fabric filter, and after fabric filter filters Coating fluid then flows through pipeline and is transported to blend tank.
From the coating fluid of coating machine outflow generally without blend tank in prior art, and it is transferred directly to on-the-spot tank. In this embodiment, the coating fluid after the first defecator and the second defecator filter being fed directly to blend tank, it is good Place is, the coating fluid after filtration can be deployed tank and again allocate, and can effectively make up in coating process joining of loss Fang Chengfen so that the coating fluid again flowing to coating machine remains able to preferably meet coating process requirement such that it is able to enter one Step ensures coating quality, improves coating homogeneity and stability.
Additionally, as shown in Figure 1, in this embodiment, substrate coating system also includes new coating liquid supplying device, this new painting Cloth liquid supplying device is in fluid communication with blend tank, for carrying new coating fluid in blend tank.Supply by arranging new coating fluid To device, it is possible to achieve to the compensation to the coating fluid consumed in coating process so that the amount energy of coating fluid in circulation stream Enough demands preferably meeting painting process, it is ensured that the seriality of coating process and stability.It is additionally, since new coating fluid permissible Mix in blend tank with the backflow coating fluid through filtering, be equivalent to the impurity in coating fluid is diluted, permissible Reduce impurity ratio in coating fluid, therefore, the setting of new coating liquid supplying device further, additionally aid and make coating fluid exist Cyclic process keeps good mobility and realizes more preferable Painting effect.Further, new coating fluid and filter after coating fluid All it is transported to blend tank, it is possible to so that backflow coating fluid and new coating fluid realize more uniformly mixing such that it is able to further Improve coating quality.
It addition, for the quantity delivered controlling new coating fluid, the substrate coating system of this embodiment still further comprises supply Amount control device (not shown).This supply amount control device is utilized to control the new painting that new coating liquid supplying device is carried The quantity delivered of cloth liquid, is possible to prevent the problem that new coating fluid quantity delivered is not enough or too much occur, it is ensured that coating fluid quantity delivered and painting Cloth operation requirement adapts, and improves reconstituted tobacco quantity-produced efficiency and stability.
In this embodiment, supply amount control device is arranged in blend tank, and is come by the liquid level in detection blend tank Control the quantity delivered of the new coating fluid that new coating liquid supplying device is carried, namely the supply amount control device of this embodiment can To include liquid level controller.Owing to directly can be controlled the quantity delivered of new coating fluid by the liquid level in detection blend tank, because of This, control accuracy is higher, it is possible to ensure that coating fluid quantity delivered adapts with painting process demand more accurately.
Visible, this first embodiment is by arranging the sedimentation coordinated with coating machine and blend tank in substrate coating system Tank, bag filter and fabric filter, it is possible to achieve the three-stage filtration to coating fluid, by step by step to little in coating fluid Grain and macromole impurity filter, it is possible to more effectively remove the impurity in coating fluid, reduce and recycled at coating fluid Fine particle, fiber and sense organ is risen the accumulation of composition etc. of negative effect in journey such that it is able to improve the pure of coating fluid Degree, stability and utilization rate, improve reconstituted tobacco product criticize interior quality and batch between the stability of quality.
Fig. 2 shows the second embodiment of substrate coating system of the present invention.As shown in Figure 2, this second embodiment and first The difference of embodiment essentially consists in, and in this second embodiment, the second defecator no longer includes bag filter and fibre Dimensional filter device, but include centrifuge.Namely in this second embodiment, the second defecator uses centrifugal filtration device, The centrifugal principle coating fluid to filtering through settling tank is utilized to carry out continuing to filter, it is also possible to effectively not by settling tank in coating fluid The residue filtered and macromolecular substances, reach to purify the purpose of coating fluid.
The centrifuge of the second embodiment is preferably differential centrifugation machine.Differential centrifugation machine is utilized quickly and efficiently to realize To the filtration again of macromole impurity in coating fluid.
Visible, in this second embodiment, utilize settling tank and centrifuge can filter reduced size in coating fluid successively Impurity with large-size, it is achieved the double-filtration to coating fluid, effectively purifies the impurity in coating fluid, and this is conducive to continuously Production process keeps coating fluid steady quality, and help to ensure that papermaking-method reconstituted tobaccos criticize interior quality and batch between quality steady Qualitative.
It should be noted that first defecator of the present invention is not limited to settling tank, the second defecator is the most not Being confined to the combination of centrifuge or bag filter and fabric filter, such as, second defecator of the present invention can also wrap Include centrifuge and bag filter or the combination of fabric filter, namely second defecator of the present invention can include being centrifuged At least one in machine, bag filter and fabric filter, more such as, second defecator of the present invention can also include it His centrifugal filtration device and/or other pressure type filters.The present invention utilizes centrifugal filtration device and/or pressure type mistake Coating fluid is filtered by filter device, and relative to other defecators (such as vibration type filtering device), not only filter effect is more Good, and the damage to coating fluid is less, and it is not easy blocking, the functional reliability of defecator can be effectively improved, enter one Step ensures the stability of coating process.
Substrate coating system based on the present invention, present invention also offers a kind of coating fluid purification method.The painting of the present invention Cloth liquid purification method in turn includes the following steps:
Step a: utilize the first defecator of substrate coating system to the painting from the coating machine outflow of substrate coating system Cloth liquid tentatively filters;
Step b: utilize the second defecator of substrate coating system to the coating after filtering through the first defecator Liquid carries out continuing to filter, and the coating fluid after filtering is delivered to the blend tank of substrate coating system.
Based on this coating fluid purification method, it is possible to achieve at least double-filtration to coating fluid, it is possible to more effectively improve The stability of coating fluid, advantageously ensures that continuous production and the quality stability of reconstituted tobacco product.
Such as, during substrate coating system based on the first embodiment shown in Fig. 1, the purification method of coating fluid can be successively Comprise the steps:
Step a: utilize settling tank tentatively to filter the coating fluid flowed out from coating machine, makes size in coating fluid less But the partial particulate thing that density is bigger is deposited in, and settling tank is tank bottoms and periodic exhaustion;
Step b: utilize bag filter and fabric filter successively the coating fluid after filtering through settling tank to be carried out Continue to filter, remove the impurity such as the residue in coating fluid and macromolecular substances, and the coating fluid after filtering is delivered to blend tank.
The most such as, during based on the substrate coating system of the second embodiment shown in Fig. 2, the purification method of coating fluid can depend on Secondary comprise the steps:
Step a: utilize settling tank tentatively to filter the coating fluid flowed out from coating machine, makes size in coating fluid less But the partial particulate thing that density is bigger is deposited in, and settling tank is tank bottoms and periodic exhaustion;
Step b: utilize centrifuge to through settling tank filter after coating fluid carry out continue filter, such as can by from The rotating speed of scheming is adjusted to 2500r/min, utilizes centrifugal principle to remove the impurity such as the residue in coating fluid and macromolecular substances, and will Coating fluid after filtration is delivered to blend tank.
The foregoing is only the exemplary embodiment of the present invention, not in order to limit the present invention, all spirit in the present invention Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.

Claims (11)

1. a paper-process reconstituted tobacco coating system, it is characterised in that include blend tank, the coating being in fluid communication successively Machine, the first defecator and the second defecator, wherein: described blend tank is used for allocating formation coating fluid and by described coating fluid It is delivered to described coating machine;Described coating machine is for by the substrate of coating solution to papermaking-method reconstituted tobaccos;Described first Defecator is for tentatively filtering the coating fluid flowed out from described coating machine;Described second defecator is for process Described first defecator filter after coating fluid carry out continue filter, and will filter after coating fluid be delivered to described allotment Tank.
Substrate coating system the most according to claim 1, it is characterised in that described first defecator includes settling tank, Described settling tank makes the partial particulate thing natural subsidence under gravity from the coating fluid that described coating machine flows out.
Substrate coating system the most according to claim 1, it is characterised in that described second defecator includes centrifugal mistake Filter device and/or pressure type filter.
Substrate coating system the most according to claim 3, it is characterised in that described second defecator include centrifuge, At least one in bag filter and fabric filter.
Substrate coating system the most according to claim 4, it is characterised in that described second defecator includes centrifuge, Described centrifuge is arranged between described first defecator and described blend tank and connects described first defecator with described Blend tank, for being centrifuged filtering to the coating fluid after filtering through described first defecator.
Substrate coating system the most according to claim 5, it is characterised in that described centrifuge is differential centrifugation machine.
Substrate coating system the most according to claim 4, it is characterised in that described second defecator includes bag type filtering Device and fabric filter, described bag filter and described fabric filter are set in turn in described first defecator with described Between blend tank, and the coating fluid after filtering through described first defecator is filtered successively.
Substrate coating system the most according to claim 1, it is characterised in that described substrate coating system also includes newly being coated with Liquid supplying device, described new coating liquid supplying device is in fluid communication with described blend tank, new for conveying in described blend tank Coating fluid.
Substrate coating system the most according to claim 8, it is characterised in that described substrate coating system also includes quantity delivered Controlling device, described supply amount control device is for controlling the confession of the new coating fluid that described new coating liquid supplying device is carried Give amount.
Substrate coating system the most according to claim 9, it is characterised in that described supply amount control device is arranged at institute State in blend tank, and new by detect that the liquid level in described blend tank controls that described new coating liquid supplying device carried The quantity delivered of coating fluid.
11. 1 kinds of coating fluid purification methods based on the substrate coating system as described in claim 1-10 is arbitrary, its feature exists In, described coating fluid purification method in turn includes the following steps:
Step a: utilize the first defecator of described substrate coating system to flow out from the coating machine of described substrate coating system Coating fluid tentatively filter;
Step b: utilize the second defecator of described substrate coating system to after described first defecator filtration Coating fluid carries out continuing to filter, and the coating fluid after filtering is delivered to the blend tank of described substrate coating system.
CN201610844606.2A 2016-09-23 2016-09-23 Paper-process reconstituted tobacco coating system and coating fluid purification method Pending CN106213573A (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107741378A (en) * 2017-10-18 2018-02-27 湖北中烟工业有限责任公司 A kind of detection method of reconstituted tobacco coating fluid degree of purity
CN108056494A (en) * 2018-01-31 2018-05-22 湖北中烟工业有限责任公司 A kind of system and method for improving recombination tobacco leaf and wrapping up in clothing coating fluid degree of purity
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706692A (en) * 1985-12-30 1987-11-17 Philip Morris Incorporated Method and apparatus for coating reconstituted tobacco
CN201379060Y (en) * 2008-12-26 2010-01-13 湖北中烟工业有限责任公司 Reconstituted tobacco coating liquid filter system
CN102488313A (en) * 2011-11-27 2012-06-13 中国海诚工程科技股份有限公司 Recycling method of coating liquid of papermaking reconstituted tobacco
CN102499441A (en) * 2011-11-08 2012-06-20 中国海诚工程科技股份有限公司 Method for secondary coating of reconstituted tobacco and reflux treatment of coating liquid
CN104161300A (en) * 2013-06-10 2014-11-26 广东金科再造烟叶有限公司 Paper-making process reconstituted tobacco optimizing coating process
CN104489893A (en) * 2014-12-29 2015-04-08 安徽中烟再造烟叶科技有限责任公司 System and technology for purifying coating liquid for reconstituted tobacco made by paper-making process
CN204317475U (en) * 2014-12-29 2015-05-13 安徽中烟再造烟叶科技有限责任公司 Papermaking-method reconstituted tobaccos coating fluid cleaning system
CN206062113U (en) * 2016-09-23 2017-04-05 福建中烟工业有限责任公司 Paper-process reconstituted tobacco coating system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706692A (en) * 1985-12-30 1987-11-17 Philip Morris Incorporated Method and apparatus for coating reconstituted tobacco
CN201379060Y (en) * 2008-12-26 2010-01-13 湖北中烟工业有限责任公司 Reconstituted tobacco coating liquid filter system
CN102499441A (en) * 2011-11-08 2012-06-20 中国海诚工程科技股份有限公司 Method for secondary coating of reconstituted tobacco and reflux treatment of coating liquid
CN102488313A (en) * 2011-11-27 2012-06-13 中国海诚工程科技股份有限公司 Recycling method of coating liquid of papermaking reconstituted tobacco
CN104161300A (en) * 2013-06-10 2014-11-26 广东金科再造烟叶有限公司 Paper-making process reconstituted tobacco optimizing coating process
CN104489893A (en) * 2014-12-29 2015-04-08 安徽中烟再造烟叶科技有限责任公司 System and technology for purifying coating liquid for reconstituted tobacco made by paper-making process
CN204317475U (en) * 2014-12-29 2015-05-13 安徽中烟再造烟叶科技有限责任公司 Papermaking-method reconstituted tobaccos coating fluid cleaning system
CN206062113U (en) * 2016-09-23 2017-04-05 福建中烟工业有限责任公司 Paper-process reconstituted tobacco coating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107741378A (en) * 2017-10-18 2018-02-27 湖北中烟工业有限责任公司 A kind of detection method of reconstituted tobacco coating fluid degree of purity
CN108056494A (en) * 2018-01-31 2018-05-22 湖北中烟工业有限责任公司 A kind of system and method for improving recombination tobacco leaf and wrapping up in clothing coating fluid degree of purity
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: 20161214