CN105559131A - Method for improving feeding flow stability of tobacco cutting and application of method - Google Patents
Method for improving feeding flow stability of tobacco cutting and application of method Download PDFInfo
- Publication number
- CN105559131A CN105559131A CN201511028501.1A CN201511028501A CN105559131A CN 105559131 A CN105559131 A CN 105559131A CN 201511028501 A CN201511028501 A CN 201511028501A CN 105559131 A CN105559131 A CN 105559131A
- Authority
- CN
- China
- Prior art keywords
- flow
- tobacco
- feed
- feeding
- feed liquid
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/12—Steaming, curing, or flavouring tobacco
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a method for improving the feeding flow stability of tobacco cutting and an application of the method. The method comprises the steps that 1) a control system controls pre-filling flow of a feeding pipeline to be product of tobacco flow and a feeding ratio; and 2) after the pipeline is pre-filled, a current mode is switched to a feeding mode, wherein feed liquid flow is product of the tobacco flow and the feeding ratio. The set value of the pre-filling flow before feeding is controlled according to the product of the feeding ratio in a formula and the tobacco flow. In this way, the feeding flow already forms stable and constant flow in the pre-filling stage; and when in the feeding process, only a three-way valve on the feeding pipeline needs to be switched, so that stable transition from the pre-filling during feeding to the feeding process is realized, the feeding flow is basically unchanged, the seamless joint of the feeding flow is realized, the non-uniform feeding phenomenon does not occur to blades, and the stability of product quality is ensured.
Description
Technical field
The present invention relates to tobacco cutting to feed in raw material field, be specifically related to a kind of tobacco cutting that improves and feed in raw material the method for discharge stability and application thereof.
Background technology
Blade tobacco cutting process of feeding in raw material is an important step, and the stability, uniformity of reinforced flow directly affects the sucking quality of goods, also very large on product quality impact.
Tobacco leaf process of feeding in raw material is realized by charger, and its structure mainly comprises feed rollers and batch can, and reinforced process is by feed liquid after steam atomization, is applied on tobacco leaf equably.Apply feed liquid uninterrupted and be proportional to tobacco leaf flow, feed liquid is under frequency conversion charge pump drives, and reinforced flow adopts pipeline flow meter to detect, and whole control procedure utilizes pid algorithm to carry out automatic control realization in PLC program.Charger feeds in raw material process schematic as shown in drawings.
Reinforced process prescription and being analyzed as follows:
Reinforced process prescription: manually add feed liquid in batch can, after charger starts, first charger carries out the pipeline pre-filled S1 stage, and (carrying out pre-filled object is be full of feed liquid in pipeline, convenient reinforced process control), treat that pipeline is complete with filling, start and run completely, charger enters the reinforced production S2 stage, feed liquid automatically follows tobacco leaf flow under the control action of PLC, and is ejected into uniformly on tobacco leaf under the atomizing of steam, as shown in Figure 2.
Process analysis procedure analysis:
Whole process has twice PID adjustment process, is pre-filled initial period and reinforced production starting stage respectively.Pre-filling stage is recovered in batch can because of feed liquid, and flowed fluctuation can not impact product quality; Flow adjusting stage production phase is then different, occurs problem reinforced uneven on blade, affects to product quality.Occur that the basic reason of the problems referred to above is that the PLC reinforced flow setting value that loop PID regulates that feeds in raw material there occurs step saltus step, namely pre-filled flow setting value is constant, and reinforced flow set is a value with formula for a product change, thus there is the Secondary Control of reinforced process.
Summary of the invention
The object of the invention is to solve the technical problem existed in prior art, providing a kind of tobacco cutting that improves to feed in raw material the method for discharge stability.
In order to solve above technical problem, technical scheme of the present invention is:
Improve tobacco cutting to feed in raw material the pre-filled method of Feed lines of discharge stability, comprise the steps:
Flow of tobacco value is transported to control system by flow of tobacco gauge, and control system controls the product that the pre-filled flow of Feed lines is tobacco flow and feed ratio, and this feed ratio is the ratio of feeding quantity and amount of tobacco in formula for a product.
Preferably, in formula for a product, the ratio of feeding quantity and amount of tobacco is 1.0%-5.0%.
The application of method in tobacco cutting feeds in raw material that described Feed lines is pre-filled.
The pre-fill system of the method use that described Feed lines is pre-filled, comprise storage tank, control system, flow of tobacco gauge, feed liquid flowmeter and charge pump, flow of tobacco gauge, feed liquid flowmeter are all connected with control system with charge pump, charge pump is communicated with the lower end of storage tank, charge pump is connected with feed liquid flowmeter, and feed liquid flowmeter is communicated with storage tank.
Improve tobacco cutting to feed in raw material the method for discharge stability, comprise the steps:
1) control system controls the product that the pre-filled flow of Feed lines is tobacco flow and feed ratio;
2) pipeline pre-filled after, be converted to feed pattern, feed liquid flow is the product of tobacco flow and feed ratio.
The charging system that the method that described raising tobacco cutting feeds in raw material discharge stability uses, comprise storage tank, control system, flow of tobacco gauge, feed liquid flowmeter, charge pump, nozzle and triple valve, flow of tobacco gauge, feed liquid flowmeter are all connected with control system with charge pump, charge pump is communicated with the lower end of storage tank, charge pump is connected with feed liquid flowmeter, and feed liquid flowmeter is communicated with storage tank with nozzle respectively by triple valve.
Described raising tobacco cutting feeds in raw material the application of method in tobacco cutting feeds in raw material of discharge stability.
Advantageous Effects of the present invention is:
Before reinforced, pre-filled flow setting value is changed into by definite value and controlling according to the product of formula feed ratio and tobacco flow.Steady flow has been defined like this at the pre-filling stage flow that feeds in raw material, when entering reinforced process, only the triple valve on Feed lines need be switched, achieve the smooth transition that reinforced pre-fill is charged to reinforced process, reinforced flow is substantially constant, realize the slitless connection of reinforced flow, make blade there will not be reinforced uneven phenomenon, ensured the stability of product quality.
Accompanying drawing explanation
Fig. 1 is charging system structural representation;
Fig. 2 is the feed liquid stability of flow linearity curve of original control method;
Fig. 3 is feed liquid stability of flow linearity curve of the present invention.
Wherein, 1, charge pump, 2, control valve, 3, feed liquid flowmeter, 4, triple valve, 5, magnetic valve, 6, nozzle.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated.
Embodiment 1
The charging system that the method that raising tobacco cutting feeds in raw material discharge stability as shown in Figure 1 uses, comprise storage tank, control system, flow of tobacco gauge, feed liquid flowmeter 4, charge pump 1, nozzle 6 and triple valve 4, flow of tobacco gauge, feed liquid flowmeter 3 are all connected with control system with charge pump 1, charge pump 1 is communicated with the lower end of storage tank, charge pump 1 is connected with feed liquid flowmeter 3, and feed liquid flowmeter 3 is communicated with storage tank with nozzle 6 respectively by triple valve 4.
Improve tobacco cutting to feed in raw material the method for discharge stability, comprise the steps:
1) first carry out pre-filled to Feed lines, time pre-filled, PLC programme-control triple valve 4 is in angle and leads to state, and start charge pump 1, feed liquid is made to be back to storage tank through gauge, control system regulates charge pump 1 rotating speed to make the flow of pipeline feed liquid be the product of tobacco flow and feed ratio automatically, and is in stable state;
2) pipeline pre-filled after, start feed system, PLC controls triple valve 4 and is in pass-through state, makes feed liquid enter nozzle 6, simultaneously opens solenoid valve 5, thus makes steam that feed liquid atomization is uniformly applied to tobacco on goods.Enter nozzle 6 from vapour source, pipeline steam is for being set as 0.2Bar, so that feed liquid pressurization fully atomization, electric-control system passes through the rotating speed of control and regulation valve 2 aperture and charge pump 1, with the technological requirement of satisfied control feed liquid flow for the product of tobacco flow and feed ratio in formula.As seen from Figure 3, S1 is the pre-filler process of pipeline, and S2 is reinforced process, and the S2 process control curve that feeds in raw material reduces by a fluctuation adjustment process than Fig. 2 controlling curve, thus charging control process stability is improved greatly.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but the restriction not to invention protection domain; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still in protection scope of the present invention.
Claims (7)
1. improve tobacco cutting to feed in raw material the pre-filled method of Feed lines of discharge stability, it is characterized in that: comprise the steps:
Flow of tobacco value is transported to control system by flow of tobacco gauge, and control system controls the product that the pre-filled flow of Feed lines is tobacco flow and feed ratio, and this feed ratio is the ratio of feeding quantity and amount of tobacco in formula for a product.
2. the pre-filled method of Feed lines according to claim 1, is characterized in that: in formula for a product, the ratio of feeding quantity and amount of tobacco is 1.0%-5.0%.
3. the application of method in tobacco cutting feeds in raw material that Feed lines described in claim 1 or 2 is pre-filled.
4. the pre-filled method of Feed lines according to claim 1 and 2, it is characterized in that: the pre-fill system of the method use that described Feed lines is pre-filled, comprise storage tank, control system, flow of tobacco gauge, feed liquid flowmeter and charge pump, flow of tobacco gauge, feed liquid flowmeter are all connected with control system with charge pump, charge pump is communicated with the lower end of storage tank, charge pump is connected with feed liquid flowmeter, and feed liquid flowmeter is communicated with storage tank.
5. improve tobacco cutting to feed in raw material the method for discharge stability, it is characterized in that: comprise the steps:
1) control system controls the product that the pre-filled flow of Feed lines is tobacco flow and feed ratio;
2) pipeline pre-filled after, be converted to feed pattern, feed liquid flow is the product of tobacco flow and feed ratio.
6. raising tobacco cutting according to claim 5 feeds in raw material the method for discharge stability, it is characterized in that: the charging system that the method that described raising tobacco cutting feeds in raw material discharge stability uses, comprise storage tank, control system, flow of tobacco gauge, feed liquid flowmeter, charge pump, nozzle and triple valve, flow of tobacco gauge, feed liquid flowmeter are all connected with control system with charge pump, charge pump is communicated with the lower end of storage tank, charge pump is connected with feed liquid flowmeter, and feed liquid flowmeter is communicated with storage tank with nozzle respectively by triple valve.
7. raising tobacco cutting according to claim 5 feeds in raw material the application of method in tobacco cutting feeds in raw material of discharge stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028501.1A CN105559131A (en) | 2015-12-30 | 2015-12-30 | Method for improving feeding flow stability of tobacco cutting and application of method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028501.1A CN105559131A (en) | 2015-12-30 | 2015-12-30 | Method for improving feeding flow stability of tobacco cutting and application of method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105559131A true CN105559131A (en) | 2016-05-11 |
Family
ID=55870244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028501.1A Pending CN105559131A (en) | 2015-12-30 | 2015-12-30 | Method for improving feeding flow stability of tobacco cutting and application of method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105559131A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477435A (en) * | 2019-07-23 | 2019-11-22 | 上海烟草集团有限责任公司 | Tobacco charging system and its control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054145A (en) * | 1971-07-16 | 1977-10-18 | Hauni-Werke Korber & Co., Kg | Method and apparatus for conditioning tobacco |
| CN2925125Y (en) * | 2006-04-21 | 2007-07-25 | 长沙卷烟厂 | Tobacco cut flavouring device |
| CN201131306Y (en) * | 2007-11-28 | 2008-10-15 | 武汉烟草(集团)有限公司 | An automatic emptying system of a perfuming and feeding filter pot |
| CN202907779U (en) * | 2012-10-25 | 2013-05-01 | 贵州中烟工业有限责任公司 | Automatic-perfuming control system of Hauni cut-tobacco manufacturing machine |
| CN103278222A (en) * | 2013-06-20 | 2013-09-04 | 郑利锋 | Online monitoring method for measuring accuracy of tobacco feeding and flavoring flow meter |
| CN104445036A (en) * | 2014-11-17 | 2015-03-25 | 山东中烟工业有限责任公司 | Tobacco flavoring system and material liquid flow control method |
| CN204217879U (en) * | 2014-11-10 | 2015-03-25 | 山东中烟工业有限责任公司 | A kind of lifting charging precision controllable device |
-
2015
- 2015-12-30 CN CN201511028501.1A patent/CN105559131A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054145A (en) * | 1971-07-16 | 1977-10-18 | Hauni-Werke Korber & Co., Kg | Method and apparatus for conditioning tobacco |
| CN2925125Y (en) * | 2006-04-21 | 2007-07-25 | 长沙卷烟厂 | Tobacco cut flavouring device |
| CN201131306Y (en) * | 2007-11-28 | 2008-10-15 | 武汉烟草(集团)有限公司 | An automatic emptying system of a perfuming and feeding filter pot |
| CN202907779U (en) * | 2012-10-25 | 2013-05-01 | 贵州中烟工业有限责任公司 | Automatic-perfuming control system of Hauni cut-tobacco manufacturing machine |
| CN103278222A (en) * | 2013-06-20 | 2013-09-04 | 郑利锋 | Online monitoring method for measuring accuracy of tobacco feeding and flavoring flow meter |
| CN204217879U (en) * | 2014-11-10 | 2015-03-25 | 山东中烟工业有限责任公司 | A kind of lifting charging precision controllable device |
| CN104445036A (en) * | 2014-11-17 | 2015-03-25 | 山东中烟工业有限责任公司 | Tobacco flavoring system and material liquid flow control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477435A (en) * | 2019-07-23 | 2019-11-22 | 上海烟草集团有限责任公司 | Tobacco charging system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102754903B (en) | Method for flexibly and uniformly blending materials in storage cabinet | |
| CN110281345B (en) | Building 3D printing line width compensation method and system | |
| CN102578693B (en) | Method for controlling tobacco flavoring/feeding proportion precision | |
| CN104273646B (en) | Even feeding spraying humidification moisture control subsystem | |
| CN104465070B (en) | Automatic coil winding machine for electromagnetic oven coil production | |
| CN102103005A (en) | Method and device for calibrating measuring precision of essence/spice adding system | |
| CN105177200A (en) | Blast furnace coal injection system and control method thereof | |
| CN105559131A (en) | Method for improving feeding flow stability of tobacco cutting and application of method | |
| CN104382216B (en) | A kind of double; two linear flavoring system of vapor tight tank constant voltage and control method | |
| CN204245131U (en) | Blade feeds in raw material steam pressure self-checking device | |
| CN104839880B (en) | A kind of control device and method of the instantaneous precision of perfuming | |
| CN208637212U (en) | A kind of monoblock type paint cylinder | |
| CN2925125Y (en) | Tobacco cut flavouring device | |
| CN103344115B (en) | Novel sintering machine speed control method | |
| CN202030982U (en) | Headbox dilution water adjusting device | |
| CN103331203A (en) | Wet-grinding and material-feeding system and method thereof | |
| CN105173777B (en) | A kind of feed process of the flush system container of electrodeless variable-speed | |
| CN103892432A (en) | Flow control method and system for adding spice liquid in tobacco processing technology | |
| CN110252610B (en) | Automatic viscosity regulating system capable of saving solvent | |
| JPS645980B2 (en) | ||
| CN203251944U (en) | Purified water applying device and loose moisture-regain device | |
| CN209106302U (en) | A kind of novel tobacco charging automatic error correction control system | |
| CN206085280U (en) | Fibre stuff concentration controlling device | |
| CN211099926U (en) | Practice thrift automatic accent of solvent and glue system | |
| CN206146202U (en) | Electric stove feeding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |