CN103783649B - Reconstituted tobacco is manufactured paper with pulp speed of a motor vehicle interlock CaCO3 automatic on-line adding method - Google Patents
Reconstituted tobacco is manufactured paper with pulp speed of a motor vehicle interlock CaCO3 automatic on-line adding method Download PDFInfo
- Publication number
- CN103783649B CN103783649B CN201310682273.4A CN201310682273A CN103783649B CN 103783649 B CN103783649 B CN 103783649B CN 201310682273 A CN201310682273 A CN 201310682273A CN 103783649 B CN103783649 B CN 103783649B
- Authority
- CN
- China
- Prior art keywords
- caco
- automatic
- line
- slurry
- pulp
- 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.)
- Active
Links
Landscapes
- Paper (AREA)
Abstract
Reconstituted tobacco manufacture paper with pulp the speed of a motor vehicle interlock automatic on-line add CaCO
3method, be on slurry transport lines, configure slurry automatic on-line flowmeter and densimeter, at CaCO
3in solution delivery line, series connection uses automatic on-line CaCO
3the stream of liquid inventory meter and band speed regulator send pump.When manufacturing paper with pulp speed of a motor vehicle variation, slurry automatic on-line flowmeter and densimeter follow speed of a motor vehicle Real-time Collection starching flow and slurry concentration data, calculate the CaCO by setting after slurry oven-dry weight
3the CaCO needed for the calculating of slurry oven-dry weight of adding proportion and calculating
3addition, then in conjunction with the CaCO of setting
3solution concentration value calculates the CaCO needed in real time
3liquid inventory, through real-time more online CaCO
3the CaCO that the collection of liquid inventory meter exports
3the solution stream amount of sending and the size of the solution stream amount of sending calculated in real time, send pump to send instruction by comparative result convection current, and control flow check send that pump slows down, speedup or speed stabilizing, automatically regulates stream to send pump delivery, realizes in real time and the speed of a motor vehicle of manufacturing paper with pulp links and automatically adjusts the CaCO entering slurry
3liquid inventory, realizes CaCO
3equivalent is added.
Description
Technical field
The invention belongs to papermaking-method reconstituted tobaccos technical field.
Background technology
Lightweight CaCO
3effectively improving the whiteness of papermaking-method reconstituted tobaccos burning soot and hold bad temper, is therefore requisite additive in reconstituted tobacco production.Facts have proved, the CaCO of stable prod
3addition to stabilized product quality, improve efficiency of manufacturing paper with pulp there is important effect.The mode that employing more aborning is at present added by amount of slurry batch off-line at stock tank, CaCO
3long with the time that slurry stores and stream send, not only can make CaCO
3at stock tank, rush generation deposition in stock tank, acidifying also easily occurs and decomposes, cause the calcification of biochemical sewage mud and strengthen sewage treatment load and sludge quantity, causing CaCO
3run off, utilization rate is low.And adopt with manufacture paper with pulp synchronous, add CaCO in the slurry
3the mode of solution, due to the reasons such as speed governing of manufacturing paper with pulp, can not adjust CaCO online in real time
3liquid inventory, causes CaCO
3addition fluctuates, and affects product quality.
Summary of the invention
The object of the invention is to solve the deficiency that prior art exists, provide a kind of and follow reconstituted tobacco speed of a motor vehicle interlock of manufacturing paper with pulp and regulate in real time the CaCO entering slurry
3the automatic on-line of liquid inventory adds CaCO
3method.
Object of the present invention is achieved through the following technical solutions.
Reconstituted tobacco manufacture paper with pulp the speed of a motor vehicle interlock automatic on-line add CaCO
3method, method is as follows:
1) slurry automatic on-line flowmeter and densimeter is configured at the slurry transport lines that slurry is transported to from stock tank head box of manufacturing paper with pulp, by CaCO
3solution is from CaCO
3solution storage tanks is transported to the CaCO of head box of manufacturing paper with pulp
3in solution delivery line, series connection uses automatic on-line CaCO
3the stream of liquid inventory meter and band speed regulator send pump, slurry automatic on-line flowmeter and densimeter, automatic on-line CaCO
3liquid inventory meter and stream send pump and CaCO
3automatic on-line adds control system electrical connection;
2) before production starts, by artificial at CaCO
3caCO is set in automatic on-line interpolation control system
3adding proportion I and CaCO
3solution concentration W
c;
3) when starting to produce, CaCO
3automatic on-line adds control system and carries out Real-time Collection to slurry automatic on-line flowmeter and densimeter data, detects and obtains the starching flow L that manufactures paper with pulp
jwith slurry concentration W
j, will manufacture paper with pulp starching flow L
jwith slurry concentration W
jbe multiplied and obtain slurry oven-dry weight M
j;
4) CaCO
3automatic on-line adds control system to slurry oven-dry weight M
jwith setting CaCO
3adding proportion I is multiplied and draws real-time CaCO
3addition M
cT;
5) CaCO
3automatic on-line adds control system to real-time CaCO
3addition M
cTwith setting CaCO
3solution concentration W
cbe multiplied the CaCO needed in real time
3liquid inventory L
cT;
6) CaCO
3automatic on-line adds control system to real-time CaCO
3liquid inventory L
cTwith automatic on-line CaCO
3the actual CaCO that liquid inventory meter collects
3liquid inventory L
cScompare, obtain L respectively
cT> L
cSor L
cT< L
cSor L
cT=L
cSthree kinds of different comparative results;
7) according to L
cT> L
cSor L
cT< L
cSor L
cT=L
cSdifferent comparative results, CaCO
3automatic on-line adds control system and send pump to carry out speedup or reduction of speed or speed stabilizing regulation and control by speed regulator convection current, thus control flow check send pump CaCO
3the increase of liquid inventory or reduction or stable, make from CaCO
3solution storage tanks CaCO out
3the flow that solution enters head box of manufacturing paper with pulp links with the speed of a motor vehicle of manufacturing paper with pulp all the time, realizes CaCO
3solution even adds.
Speed regulator of the present invention is variable-frequency governor; Described stream send pump to be screw pump.
During papermaking-method reconstituted tobaccos is produced, starching flow and slurry concentration are two basic technological parameters of manufacturing paper with pulp.Can by online stream of slurry gauge, densimeter starching flow and slurry concentration be detected, gather and be transmitted, the slurry oven-dry weight used in the unit of account time thus.CaCO
3adding proportion is the CaCO of product slurry oven-dry weight and product requirement
3the ratio of addition, can pre-determine according to quality requirements such as product ash content, suction tastes before manufacture.Different product generally has different CaCO
3adding proportion.CaCO
3solution concentration and CaCO
3the percentage of distributed quantity in a solvent, can by manually allocating CaCO
3precalculate or allocate rear detection before solution to obtain.
The present invention is directed to CaCO in papermaking-method reconstituted tobaccos production process
3addition can not follow the speed of a motor vehicle change and changing, the difficulty that can not adjust in real time of manufacturing paper with pulp, and propose to manufacture paper with pulp starching flow and slurry concentration are basic parameter, follow speed of a motor vehicle interlock of manufacturing paper with pulp and regulate the CaCO entering slurry in real time
3the automatic on-line of liquid inventory adds CaCO
3method.The method can realize CaCO
3equivalent is added, and to maintenance constant product quality, improves CaCO
3utilization rate effect is remarkable.
Accompanying drawing explanation
Fig. 1 is the inventive method schematic flow sheet.
Detailed description of the invention
As shown in Figure 1, reconstituted tobacco manufacture paper with pulp the speed of a motor vehicle interlock automatic on-line add CaCO
3method as follows:
1) slurry automatic on-line flowmeter and densimeter is configured at the slurry transport lines that slurry is transported to from stock tank head box of manufacturing paper with pulp, by CaCO
3solution is from CaCO
3solution storage tanks is transported to the CaCO of head box of manufacturing paper with pulp
3in solution delivery line, series connection uses automatic on-line CaCO
3the stream of liquid inventory meter and band speed regulator send pump, slurry automatic on-line flowmeter and densimeter, automatic on-line CaCO
3liquid inventory meter and stream send pump and CaCO
3automatic on-line adds control system electrical connection;
2) before production starts, by artificial at CaCO
3caCO is set in automatic on-line interpolation control system
3adding proportion I and CaCO
3solution concentration W
c;
3) when starting to produce, CaCO
3automatic on-line adds control system and carries out Real-time Collection to slurry automatic on-line flowmeter and densimeter data, detects and obtains the starching flow L that manufactures paper with pulp
jwith slurry concentration W
j, will manufacture paper with pulp starching flow L
jwith slurry concentration W
jbe multiplied and obtain slurry oven-dry weight M
j;
4) CaCO
3automatic on-line adds control system to slurry oven-dry weight M
jwith setting CaCO
3adding proportion I is multiplied and draws real-time CaCO
3addition M
cT;
5) CaCO
3automatic on-line adds control system to real-time CaCO
3addition M
cTwith setting CaCO
3solution concentration W
cbe multiplied the CaCO needed in real time
3liquid inventory L
cT;
6) CaCO
3automatic on-line adds control system to real-time CaCO
3liquid inventory L
cTwith automatic on-line CaCO
3the actual CaCO that liquid inventory meter collects
3liquid inventory L
cScompare, obtain L respectively
cT> L
cSor L
cT< L
cSor L
cT=L
cSthree kinds of different comparative results;
7) according to L
cT> L
cSor L
cT< L
cSor L
cT=L
cSdifferent comparative results, CaCO
3automatic on-line adds control system and send pump to carry out speedup or reduction of speed or speed stabilizing regulation and control by speed regulator convection current, thus control flow check send pump CaCO
3the increase of liquid inventory or reduction or stable, make from CaCO
3solution storage tanks CaCO out
3the flow that solution enters head box of manufacturing paper with pulp links with the speed of a motor vehicle of manufacturing paper with pulp all the time, realizes CaCO
3solution even adds.
Described CaCO
3automatic on-line add control system can with the DCS/QCS system in combination of existing machine of manufacturing paper with pulp.Speed regulator adopts variable-frequency governor, CaCO
3solution select pulse little, the centrifugal of the stream amount of sending can be changed in real time or axial-flow type stream send pump, as screw pump, uninterruptedly pump in slurry transport lines by the stream amount of sending calculated in real time, slurry and CaCO
3solution mixes in slurry transport lines equipment, finally enters head box online of manufacturing paper with pulp and manufactures paper with pulp, realize equivalent in the product and add CaCO
3.
Claims (2)
1. reconstituted tobacco manufacture paper with pulp the speed of a motor vehicle interlock automatic on-line add CaCO
3method, it is characterized in that, method is as follows:
1) slurry automatic on-line flowmeter and densimeter is configured at the slurry transport lines that slurry is transported to from stock tank head box of manufacturing paper with pulp, by CaCO
3solution is from CaCO
3solution storage tanks is transported to the CaCO of head box of manufacturing paper with pulp
3in solution delivery line, series connection uses automatic on-line CaCO
3the stream of liquid inventory meter and band speed regulator send pump, slurry automatic on-line flowmeter and densimeter, automatic on-line CaCO
3liquid inventory meter and stream send pump and CaCO
3automatic on-line adds control system electrical connection;
2) before production starts, by artificial at CaCO
3caCO is set in automatic on-line interpolation control system
3adding proportion I and CaCO
3solution concentration W
c;
3) when starting to produce, CaCO
3automatic on-line adds control system and carries out Real-time Collection to slurry automatic on-line flowmeter and densimeter data, detects and obtains the starching flow L that manufactures paper with pulp
jwith slurry concentration W
j, will manufacture paper with pulp starching flow L
jwith slurry concentration W
jbe multiplied and obtain slurry oven-dry weight M
j;
4) CaCO
3automatic on-line adds control system to slurry oven-dry weight M
jwith setting CaCO
3adding proportion I is multiplied and draws real-time CaCO
3addition M
cT;
5) CaCO
3automatic on-line adds control system to real-time CaCO
3addition M
cTwith setting CaCO
3solution concentration W
cbe multiplied the CaCO needed in real time
3liquid inventory L
cT;
6) CaCO
3automatic on-line adds control system to real-time CaCO
3liquid inventory L
cTwith automatic on-line CaCO
3the actual CaCO that liquid inventory meter collects
3liquid inventory L
cScompare, obtain L respectively
cT> L
cSor L
cT< L
cSor L
cT=L
cSthree kinds of different comparative results;
7) according to L
cT> L
cSor L
cT< L
cSor L
cT=L
cSdifferent comparative results, CaCO
3automatic on-line adds control system and send pump to carry out speedup or reduction of speed or speed stabilizing regulation and control by speed regulator convection current, thus control flow check send pump CaCO
3the increase of liquid inventory or reduction or stable, make from CaCO
3solution storage tanks CaCO out
3the flow that solution enters head box of manufacturing paper with pulp links with the speed of a motor vehicle of manufacturing paper with pulp all the time, realizes CaCO
3solution even adds.
2. reconstituted tobacco according to claim 1 manufacture paper with pulp the speed of a motor vehicle interlock automatic on-line add CaCO
3method, it is characterized in that, described speed regulator is variable-frequency governor; Described stream send pump to be screw pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310682273.4A CN103783649B (en) | 2013-12-13 | 2013-12-13 | Reconstituted tobacco is manufactured paper with pulp speed of a motor vehicle interlock CaCO3 automatic on-line adding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310682273.4A CN103783649B (en) | 2013-12-13 | 2013-12-13 | Reconstituted tobacco is manufactured paper with pulp speed of a motor vehicle interlock CaCO3 automatic on-line adding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103783649A CN103783649A (en) | 2014-05-14 |
| CN103783649B true CN103783649B (en) | 2015-11-18 |
Family
ID=50660034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310682273.4A Active CN103783649B (en) | 2013-12-13 | 2013-12-13 | Reconstituted tobacco is manufactured paper with pulp speed of a motor vehicle interlock CaCO3 automatic on-line adding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103783649B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683180A (en) * | 2008-09-27 | 2010-03-31 | 湖北中烟工业有限责任公司 | Method for improving sheet quality by increasing retention of filler calcium carbonate in sheet |
| US7836896B2 (en) * | 2006-06-29 | 2010-11-23 | Social Smoke, Inc. | Tobacco-less smoking material |
| CN102599634A (en) * | 2012-03-09 | 2012-07-25 | 云南烟草科学研究院 | Method for producing papermaking process reconstituted tobacco leaves by dynamic sheet making in laboratory |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1575384T3 (en) * | 2002-12-19 | 2011-08-29 | Swedish Match North Europe Ab | Non-chewable tobacco composition |
| US20050034738A1 (en) * | 2003-08-11 | 2005-02-17 | Whalen William F. | Chewing tobacco substitute containing nicotine |
-
2013
- 2013-12-13 CN CN201310682273.4A patent/CN103783649B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7836896B2 (en) * | 2006-06-29 | 2010-11-23 | Social Smoke, Inc. | Tobacco-less smoking material |
| CN101683180A (en) * | 2008-09-27 | 2010-03-31 | 湖北中烟工业有限责任公司 | Method for improving sheet quality by increasing retention of filler calcium carbonate in sheet |
| CN102599634A (en) * | 2012-03-09 | 2012-07-25 | 云南烟草科学研究院 | Method for producing papermaking process reconstituted tobacco leaves by dynamic sheet making in laboratory |
Non-Patent Citations (1)
| Title |
|---|
| 碳酸钙不同加入方式对造纸法再造烟叶产品灰分的影响;李文昱;《造纸化学品》;20121031;第24卷(第5期);第22-23页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103783649A (en) | 2014-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209100983U (en) | A kind of energy-saving and frequency-variable oil lubricating system | |
| CN102644585A (en) | Air compressor hybrid control system and method | |
| CN104161300A (en) | Paper-making process reconstituted tobacco optimizing coating process | |
| CN106272977A (en) | Sand humidifying system and method | |
| CN210236436U (en) | Dynamic energy-saving control system for motor frequency of wind power feeding system | |
| CN103783649B (en) | Reconstituted tobacco is manufactured paper with pulp speed of a motor vehicle interlock CaCO3 automatic on-line adding method | |
| CN102393691A (en) | Automatic control system in production of short fiber stock solution viscose | |
| CN208379318U (en) | A kind of paper making pulp concentration automatic regulating system | |
| CN103355736B (en) | A kind of tobacco cutting concentrates humidity discharging air pressure control device and control method thereof | |
| CN202774095U (en) | Automatic water charging system of blade feeding machine | |
| CN113974207A (en) | Self-adaptive control method of wind power wire feeding system based on fuzzy control | |
| CN219879806U (en) | Centrifuge pan feeding diluting device | |
| CN115686083B (en) | An automatic control system and method for preparing gasified water-coal slurry from pipeline-transported coal slurry | |
| CN105883707A (en) | Control method for bottle flow speed in beverage filling production line | |
| CN112796983A (en) | Diesel engine test run cooling system and multiple hot water pump linkage control device thereof | |
| CN217093392U (en) | Automatic liquid level control device for liquid trough of flaker | |
| CN102393692B (en) | Impregnation automatic control system in production of short fiber stock solution viscose | |
| CN212687907U (en) | Lime slurry preparation system for waste incineration | |
| CN205485658U (en) | Two closed loop ratio control of flow system for in PA6 production process | |
| CN205137411U (en) | Big undulant steam load steady voltage control system | |
| CN114326573A (en) | Continuous slurry preparation method and system based on PLC system | |
| CN205121365U (en) | Brown granulated sugar goes back to constant current system of dissolving | |
| CN203530769U (en) | Rotating concentration control system used for paper pulp | |
| CN206858933U (en) | The device of wire-cloths sizing concentration uniformity is controlled in course of conveying | |
| CN205773231U (en) | The control device of bottle Flow Velocity in beverage filling production lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 650106 No. 41, medical Road, hi tech Zone, Yunnan, Kunming Applicant after: Yunnan Zhongyan Reconstituted Tobacco Co., Ltd. Address before: 650106 No. 41, medical Road, hi tech Zone, Yunnan, Kunming Applicant before: Yunnan Zhongyan Kunchuan Ruisheng Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: YUNNAN ZHONGYAN KUNCHUAN RUISHENG TECHNOLOGY CO., LTD. TO: YUNNAN ZHONGYAN RECONSTITUTED TOBACCO CO., LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |