CN103278222B - A kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method - Google Patents
A kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method Download PDFInfo
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- CN103278222B CN103278222B CN201310245038.0A CN201310245038A CN103278222B CN 103278222 B CN103278222 B CN 103278222B CN 201310245038 A CN201310245038 A CN 201310245038A CN 103278222 B CN103278222 B CN 103278222B
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Abstract
The invention discloses a kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method, the method comprises the following steps: adds spice, carries out pre-filled, data analysis, and formal punishment in advance gathers data, flowmeter accuracy, gets analysis, preventative calibration ready.When the method mainly carries out feeding Nicotiana tabacum L., perfuming produces, effusion meter measuring accuracy is calculated by the cumulative amount utilizing spice, essence material-storage jar weight variable quantity and effusion meter, and use statistical Process Control that the slave mode of effusion meter measuring accuracy is analyzed, emphasize preventative judgement, i.e. solve spot check or censored time is longer, the problem that impact produces, solves other on-line monitoring methods and only carries out prejudgementing character monitoring, have resulted in the deficiency that product quality hidden danger side is found.
Description
Technical field
The invention belongs to technical field of tobacco, particularly relate to a kind of tobacco charging, perfuming effusion meter measuring accuracy is supervised online
Survey method.
Background technology
During cigarette primary processing, charging perfuming is one of key link during technology for making tobacco threds, the essence of charging perfuming
Degree directly influences the aesthetic quality of Medicated cigarette, and therefore this operation is considered as emphasis core process by tobacco business.Charging perfuming operation
Work process be: system starts, carry out pre-filled, gear pump operate, spice, essence be pressed into pipeline, check valve is beaten
Opening, time delay certain time, pre-filled complete, system enters treats material state.When electronic scale detects tobacco information, will record
Tobacco flow signal input PLC, controller is according to spice, the adding proportion of essence and tobacco effusion meter
Calculate theory and need addition.The operating of driving charge pump is added by system, is recorded actual instantaneous delivery by effusion meter simultaneously and passes
It is defeated by PLC, theoretical delivery and actual flow follow procedure is carried out PID arithmetic process, export analog current signal,
It is transmitted directly to servosystem, controls the rotating speed of charge pump, reach to control spice, the purpose of essence flow, make instantaneous spice, perfume (or spice)
Essence flow is consistent with theory charging flow, to meet the technological requirement of this operation as far as possible.
In order to ensure spice, the interpolation precision of essence, it is necessary to assure the effusion meter metering accuracy of use, for adding
Material, perfuming flow-control link provide flow feedback signal accurately.Owing to on-line correction feed streams gauge is extremely difficult, at present
Domestic tobacco business common method has: (one) periodic point detecting method, in the interval produced, uses water or spice, leads to after weighing again
Inflow-rate of water turbine meter measures, and carrys out the precision of calculated flow rate meter, and each spot check time is longer, and impact produces.(2) using periodically will charging
Effusion meter disassembles, and delivers to measure specialized department and examines and determine, but feed streams gauge installing/dismounting is extremely difficult, and the cycle is relatively
Long impact produces.(3), by the weight sensor Real-time Collection material-storage jar feed liquid weight of installation on online material-storage jar
Change the change with effusion meter cumulative amount to be analyzed, when effusion meter metering is inaccurate, and monitoring system is reported to the police, and stops
Only charging system work, although the method does not interferes with production, but belongs to prejudgementing character monitoring, and once asking occurs in flowmeter accuracy
Topic, when the technology that do not meets requires, system is just reported to the police, and stops the work that feeds, after necessarily having resulted in product quality hidden danger
Side is found.Above-mentioned all precision to effusion meter cannot be monitored, analyze and preventative warning in good time.
Summary of the invention
It is an object of the invention to provide a kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method, it is intended to
Solving spot check or censored time is longer, impact produces, and other on-line monitoring methods only carry out prejudgementing character monitoring, have resulted in product matter
The not enough problem of amount problem.
The present invention is achieved in that a kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method, at cigarette
When grass carries out feeding, perfuming produces, effusion meter measuring accuracy being carried out on-line monitoring, the method comprises the following steps:
(1) spice/essence is added: with the material-storage jar of weight sensor below the spice that will add/essence addition；
(2) carry out pre-filled: charging flavoring system start working, carry out pre-filled, gear pump operate, spice/essence
Press-in pipeline, check valve opens, time delay certain time, pre-filled completes, and system enters treats material state；
(3) data analysis: data analysis module gather treat material state dirty gauge record spice/essence cumulative amount M0 and
Weight G0 of weight sensor transmission below bin stock tank body；
(4) formal punishment in advance: during the charging formal punishment in advance of flavoring system, controls device and starts charging perfuming pump, and effusion meter starts
While instantaneous delivery L (x) of record spice/essence and cumulative amount M, material-storage jar weight sensor starts to record spice/essence
Residuals weight G；
(5) data are gathered: the cumulative amount Mi of the spice/essence of data analysis module timing acquiring cmf record and bin stock
Residuals weight Gi of weight sensor sensing below tank body, wherein i=1,2,3 ... n；
(6) flowmeter accuracy: data analysis module carries out flowmeter accuracy
Wherein δ i is flowmeter accuracy, i=1,2,3 ... n；
(7) analysis is got ready: utilize the process control chart in statistics process supervision flowmeter accuracy to be got ready point
Analysis, when there is meeting control figure identifying indices, represents that the trend of deviation state occurs in effusion meter measuring accuracy；
(8) preventative calibration: controlling device and deviate the state order of severity according to flowmeter accuracy sky, output is reported to the police or shuts down
Order, makes preventative calibration, it is ensured that process product is quality controlled to effusion meter after the information that receives the report for police service.
This programme has invented a kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method, and the method is mainly
Carry out feeding Nicotiana tabacum L., perfuming is when producing, and utilizes the cumulative amount of spice, essence material-storage jar weight variable quantity and effusion meter to flow
Meter measuring accuracy calculates, and uses statistical Process Control (SPC) to be analyzed the slave mode of effusion meter measuring accuracy,
Emphasize preventative judgement, i.e. solve spot check or censored time is longer that the problem that impact produces solves other on-line monitorings
Method only carries out prejudgementing character monitoring, has resulted in the deficiency that product quality problem rear is found.
Accompanying drawing explanation
Fig. 1 be the present invention provide a kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method flow chart；
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Fig. 1 be the present invention provide a kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method flow chart；Should
Method comprises the following steps: adds spice/essence, carries out pre-filled, data analysis, formal punishment in advance, gathers data, effusion meter essence
Degree, gets analysis, preventative calibration ready.
Step S101, adds spice/essence.With the storage of weight sensor below the spice that will add/essence addition
Batch can；
Step S102, carries out pre-filled.Charging flavoring system is started working, and carries out pre-filled, and gear pump operates, fragrant
Material/essence press-in pipeline, check valve opens, time delay certain time, pre-filled completes, and system enters treats material state；
Step S103, data analysis.Data analysis module gathers treats that the spice/essence of material state dirty gauge record adds up
Weight G0 of weight sensor transmission below amount M0 and bin stock tank body；
Step S104, formal punishment in advance.During the charging formal punishment in advance of flavoring system, control device and start charging perfuming pump, flow
While meter starts to record instantaneous delivery L (x) of spice/essence and cumulative amount M, material-storage jar weight sensor starts record perfume
Material/essence residuals weight G；
Step S105, gathers data.The cumulative amount Mi of the spice/essence of data analysis module timing acquiring cmf record
Residuals weight Gi sensed with weight sensor below bin stock tank body, wherein i=1,2,3 ... n；
Step S106, flowmeter accuracy.Data analysis module carries out flowmeter accuracy
Wherein δ i is flowmeter accuracy, i=1,2,3 ... n；
Step S107, gets analysis ready.Utilize the process control chart in statistics process supervision that flowmeter accuracy is carried out
Get analysis ready, when there is meeting control figure identifying indices, represent that the trend of deviation state occurs in effusion meter measuring accuracy.
Step S108, preventative calibration.Controlling device and deviate the state order of severity according to flowmeter accuracy sky, output is reported to the police
Or halt command, after the information that receives the report for police service, effusion meter is made preventative calibration, it is ensured that process product is quality controlled.
This programme has invented a kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method, and the method is mainly
Carry out feeding Nicotiana tabacum L., perfuming is when producing, and utilizes the cumulative amount of spice, essence material-storage jar weight variable quantity and effusion meter to flow
Meter measuring accuracy calculates, and uses statistical Process Control (SPC) to be analyzed the slave mode of effusion meter measuring accuracy,
Emphasize preventative judgement, i.e. solve spot check or censored time is longer that the problem that impact produces solves other on-line monitorings
Method only carries out prejudgementing character monitoring, has resulted in the deficiency of product quality problem.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (1)
1. a tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method, it is characterised in that the method includes following step
Rapid:
(1) spice/essence is added: with the material-storage jar of weight sensor below the spice that will add/essence addition；
(2) carry out pre-filled: charging flavoring system is started working, and carries out pre-filled, and gear pump operates, and spice/essence is pressed into
Pipeline, check valve opens, time delay certain time, pre-filled completes, and system enters treats material state；
(3) data analysis: data analysis module gathers spice/essence cumulative amount M0 and the bin stock treating material state dirty gauge record
Weight G0 of weight sensor transmission below tank body；
(4) formal punishment in advance: during the charging formal punishment in advance of flavoring system, controls device and starts charging perfuming pump, and effusion meter starts record
While instantaneous delivery L (x) of spice/essence and cumulative amount M, material-storage jar weight sensor starts to record spice/essence residue
Weight G；
(5) data are gathered: the cumulative amount Mi of the spice/essence of data analysis module timing acquiring cmf record and bin stock tank body
Residuals weight Gi of lower section weight sensor sensing, wherein i=1,2,3 ... n；
(6) flowmeter accuracy: data analysis module carries out flowmeter accuracy
Wherein δ i is flowmeter accuracy, i=1,2,3 ... n；
(7) analysis is got ready: utilize the process control chart in statistics process supervision that flowmeter accuracy is got ready analysis, when
When occurring meeting control figure identifying indices, represent that the trend of deviation state occurs in effusion meter measuring accuracy；
(8) preventative calibration: controlling device and deviate the state order of severity according to flowmeter accuracy sky, output is reported to the police or shuts down life
Order, makes preventative calibration, it is ensured that process product is quality controlled to effusion meter after the information that receives the report for police service.
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| CN201310245038.0A CN103278222B (en) | 2013-06-20 | 2013-06-20 | A kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method |
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| CN201310245038.0A CN103278222B (en) | 2013-06-20 | 2013-06-20 | A kind of tobacco charging, perfuming effusion meter measuring accuracy on-line monitoring method |
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| CN103278222B true CN103278222B (en) | 2016-09-14 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103472195B (en) * | 2013-10-08 | 2016-02-24 | 红塔烟草(集团)有限责任公司 | SPC is utilized to carry out method for measuring to online Moisture Meter measurement accuracy |
| CN104792386A (en) * | 2015-04-23 | 2015-07-22 | 广东中烟工业有限责任公司 | Charging flow meter alarming method, device and system |
| CN105559131A (en) * | 2015-12-30 | 2016-05-11 | 山东中烟工业有限责任公司 | Method for improving feeding flow stability of tobacco cutting and application of method |
| CN105725254B (en) * | 2016-04-21 | 2017-06-23 | 江苏中烟工业有限责任公司 | A kind of tobacco flavoring charging process based on essence and flavoring agent withholding rate |
| CN108037745A (en) * | 2017-12-06 | 2018-05-15 | 福建摩尔软件有限公司 | A kind of inter-linked controlling method and system based on SPC |
| CN108720068B (en) * | 2018-06-05 | 2021-06-11 | 北京新长征天高智机科技有限公司 | Blade feeding control method |
| CN109619644A (en) * | 2018-12-06 | 2019-04-16 | 河南中烟工业有限责任公司 | A kind of tobacco flavoring charging system abnormal alarm method |
| 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 |
| CN114377874B (en) * | 2022-01-11 | 2024-01-12 | 孙文英 | Flow monitoring method and device for spraying equipment and readable storage medium |
| CN115997958A (en) * | 2022-12-14 | 2023-04-25 | 上海烟草集团有限责任公司 | Perfuming system and perfuming control method |
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Owner name: CHONGQING TOBACCO FACTORY, CHONGQING TOBACCO INDUS Free format text: FORMER OWNER: ZHENG LIFENG Effective date: 20140530 |
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Effective date of registration: 20140530 Address after: 400061 marble stone in South Bank of Chongqing City Applicant after: Chongqing Tobacco Factory, Chongqing Tobacco Industry Co., Ltd. Address before: 400061 No. 589, Tu Shan Road, Nan'an District, Chongqing Applicant before: Zheng Lifeng |
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