CN103494316B - A kind of method dividing redried leaf tobacco batch by weight - Google Patents
A kind of method dividing redried leaf tobacco batch by weight Download PDFInfo
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Abstract
The invention discloses a kind of method dividing redried leaf tobacco batch by weight.First data collecting system gathers to batch end " batch internal procedure initial data " from criticizing, rejects the form of the rules " criticize internal procedure valid data " according to data.The basis of initial data and valid data calculates batch quality evaluation index, in conjunction with offline inspection data and process exception information formed batch quality form and batch between data analysis form.Convenient operation personnel and quality control officer's real time inspection, monitor procedure quality, carry out analyzing, adjust and solving in time.The inventive method, by the division of redrying batch, introduces process Control Analysis, strengthening process quality control, data actuation automatic generation same unit material about per hour batch in, batch between Quality Analysis Report.Can Timeliness coverage eliminate quality of production unusual condition and improve by the method, enhance production process and control, improve overall product quality level, the continuous lifting of implementation procedure quality.
Description
Technical field
The present invention discloses a kind of method dividing redried leaf tobacco batch by weight, when ad eundem is produced in enormous quantities continuously, according to batch defining rule, is intended to form batch quality evaluation system criticized for junior unit analysis with unit material.
Background technology
In current domestic tobacco, unallocated batch of beating and double roasting production industry process quality control, just artificial regulation carries out continuous dosing production with 12000kg/h.Monitoring system imperfection, instability of flow, causes procedure quality restive, and end product quality fluctuation is large.Quality of production information can only be understood according to quality inspection room detection notice list at that time, and information is single; The overall manufacturing quality condition on the same day could will be fullyed understand by second day by the various quality form of complicate statistics, information delay, unfavorable to procedure quality, process analysis procedure analysis.
Summary of the invention
The object of the invention is to overcome above-mentioned prior art not enough, invent a kind of method dividing redried leaf tobacco batch by weight, be with data actuation framework for platform, data actuation collection to batch end, is rejected the form of the rules according to data and is criticized internal procedure valid data from criticizing.
The method and technology scheme that the present invention divides redried leaf tobacco batch is by weight: with data collecting system framework for platform, the collection of data collecting system from batch to batch to terminate, reject the form of the rules according to data and criticize internal procedure valid data; The basis of initial data and valid data calculates batch quality evaluation index, according to batch defining rule, in conjunction with offline inspection data and process exception information formed batch quality form and batch between data analysis form, concrete steps are:
Redrying production line is divided into first time leaves moisting (being called for short: a profit), leaf, blade redrying, packing process are beaten in second time leaves moisting (being called for short: two profits), quality control officer carries out sampling and testing in the place that Moisture Meter and moisture monitoring point are housed respectively, and by testing result typing data actuation;
According to the production line nominal production capacity inventory of hour, through from all process steps being dosed into the vanning of roasting sheet, judge to criticize as one and carry out batch process quality judging;
Further, with first time leaves moisting operation for benchmark, first time leaves moisting operation: 12000kg/ criticizes; Leaf operation is beaten in second time leaves moisting: first time leaves moisting operation batch weight × conversion factor 1; Blade roasting procedure: second time leaves moisting operation batch weight × conversion factor 2.
Described conversion factor 1=second time leaves moisting entrance cumulative amount/first time leaves moisting entrance cumulative amount; Conversion factor 2=bakes machine entrance cumulative amount/first time profit entrance cumulative amount.
Described batch is defined rule and is:
(1) grade: 1. same grade cumulative weight is more than batch weight, by batch weight as several batch analysis; Same grade cumulative weight is less than batch weight, and this grade is as a batch analysis.When 2. changing grade, a upper grade last batch of cumulative weight is less than batch weight 1/3rd, is incorporated to a grade in last consignment of analysis; A upper grade last batch of cumulative weight more than batch weight 1/3rd, to be analyzed as a upper grade last batch of;
(2) order of classes or grades at school: during order of classes or grades at school handing-over, when mornig shift is come off duty, batch cumulative weight of producing is 1/2nd more than batch weight, is defined as morning production batch analysis; Batch cumulative weight of producing when mornig shift is come off duty is less than batch weight 1/2nd, is defined as the analysis of middle class in a kindergarten production batch.
Described first time leaves moisting, the fluctuation of second time leaves moisting entrance mass flow are 0%-5%, and the fluctuation of blade redrying entrance mass flow is 0%-3%.
Described first time profit entrance electronic scale precision controlling requirement is 0.5%, and the some overhaul period is 1 time/week; Second time leaves moisting, blade redrying entrance electronic scale precision controlling require to be 1.0%, and the some overhaul period is 1 time/week.
The inventive method, by the division of redrying batch, introduces process Control Analysis, strengthening process quality control, data actuation automatic generation same unit material about per hour batch in, batch between Quality Analysis Report.Can Timeliness coverage eliminate quality of production unusual condition and improve by the method, enhance production process and control, improve overall product quality level, the continuous lifting of implementation procedure quality.
accompanying drawing illustrates:
Fig. 1 is that redrying production line of the present invention is by following process chart.
Fig. 2 the present invention rejects the form of the rules according to data and criticizes internal procedure valid data.
Detailed description of the invention
First data collecting system of the present invention gathers to batch end " batch internal procedure initial data " from criticizing, rejects the form of the rules " criticize internal procedure valid data " according to data.The basis of initial data and valid data calculates batch quality evaluation index, according to batch defining rule, in conjunction with offline inspection data and process exception information formed batch quality form and batch between data analysis form, concrete steps are:
Redrying production line is divided into a profit, two profits beat leaf, blade redrying, packing process, and quality control officer carries out sampling and testing in the place that Moisture Meter and moisture monitoring point are housed respectively, and by testing result typing data actuation.According to the production line nominal production capacity inventory of hour, through from all process steps being dosed into the vanning of roasting sheet, judge to criticize as one and carry out batch process quality judging.Weight of material with a leaves moisting operation for benchmark, a leaves moisting operation: 12000kg/ criticizes; Leaf operation is beaten in secondary leaves moisting: a leaves moisting operation batch weight × conversion factor 1; Blade roasting procedure: secondary leaves moisting operation batch weight × conversion factor 2.
The inventive method aims to provide a kind of method that redrying batch eliminating above-mentioned deficiency divides quality testing evaluation.It is characterized by: according to the production line nominal production capacity inventory of hour, carrying out batch process quality judging through all process steps (from being dosed into the vanning of roasting sheet) as a judgement batch.
Its method characteristic: (1) with a leaves moisting operation for benchmark, a leaves moisting operation: 12000kg/ criticizes.(2) leaf operation is beaten in secondary leaves moisting: a leaves moisting operation batch weight × conversion factor 1.(3) blade roasting procedure: secondary leaves moisting operation batch weight × conversion factor 2.
Conversion factor 1=bis-moistens entrance cumulative amount/mono-profit entrance cumulative amount; Conversion factor 2=bakes machine entrance cumulative amount/mono-profit entrance cumulative amount.
Processing quality keeper is responsible for safeguarding, as table 1 each operation section " batch weight " information:
a table 1 batch accumulated standard arranges table
Batch define rule:
(1) grade: 1. same grade cumulative weight is more than " batch weight ", by batch weight as several batch analysis; Same grade cumulative weight is less than " batch weight ", and this grade is as a batch analysis.
When 2. changing grade, a upper grade last batch of cumulative weight is less than " batch weight " 1/3rd, is incorporated to a grade in last consignment of analysis; A upper grade last batch of cumulative weight more than " batch weight " 1/3rd, to be analyzed as a upper grade last batch of.
(2) order of classes or grades at school: during order of classes or grades at school handing-over, when mornig shift is come off duty, batch cumulative weight of producing is more than " batch weight " 1/2nd, is defined as morning production batch analysis; Batch cumulative weight of producing when mornig shift is come off duty is less than: " batch weight " 1/2nd, is defined as the analysis of middle class in a kindergarten production batch.
1. redrying production line is produced by following process chart, is divided into a profit, two profits beat leaf, blade redrying, packing process.Quality control officer carries out sampling and testing in the place that Moisture Meter and moisture monitoring point are housed respectively, and by testing result typing data actuation, as shown in Figure 1.
2. the inventive method is with data actuation framework for platform, and first data actuation gathers to batch end " batch internal procedure initial data " from criticizing, as shown in Figure 2, rejects the form of the rules " criticize internal procedure valid data " according to data.The basis of initial data and valid data calculates batch quality evaluation index, in conjunction with offline inspection data and process exception information formed batch quality form and batch between data analysis form, as shown in table 2.
table 2 batch list quality report table
The inventive method, by the division of redrying batch, introduces process Control Analysis, strengthening process quality control, data actuation automatic generation same unit material about per hour batch in, batch between Quality Analysis Report.Quality control officer and production operation personnel are by the analysis to various quality form, evaluation, judgement, and Timeliness coverage is also eliminated quality of production unusual condition and improves; Enhance production process to control, improve overall product quality level; The continuous lifting of implementation procedure quality, and then realize the division of redrying described in the inventive method batch and improve the science of product analysis further.
Claims (5)
1. divide a method for redried leaf tobacco batch by weight, it is characterized in that: with data collecting system framework for platform, the collection of data collecting system from batch to batch to terminate, reject the form of the rules according to data and criticize internal procedure valid data; The basis of initial data and valid data calculates batch quality evaluation index, according to batch defining rule, in conjunction with offline inspection data and process exception information formed batch quality form and batch between data analysis form, concrete steps are:
Redrying production line is divided into a profit, two profits beat leaf, blade redrying, packing process, and quality control officer carries out sampling and testing in the place that Moisture Meter and moisture monitoring point are housed respectively, and by testing result logging data acquisition system;
According to the production line nominal production capacity inventory of hour, through from all process steps being dosed into the vanning of roasting sheet, as a batch process quality judging;
Further, with first time leaves moisting operation for benchmark, first time leaves moisting operation: 12000kg/ criticizes; Leaf operation is beaten in second time leaves moisting: first time leaves moisting operation batch weight × conversion factor 1; Blade roasting procedure: second time leaves moisting operation batch weight × conversion factor 2.
2. the method dividing redried leaf tobacco batch by weight according to claim 1, is characterized in that: described conversion factor 1=second time leaves moisting entrance cumulative amount/first time leaves moisting entrance cumulative amount; Conversion factor 2=bakes machine entrance cumulative amount/first time leaves moisting entrance cumulative amount.
3. the method dividing redried leaf tobacco batch by weight according to claim 1, is characterized in that, described batch is defined rule and be:
(1) grade: 1. same grade cumulative weight is more than batch weight, by batch weight as several batch analysis; Same grade cumulative weight is less than batch weight, and this grade is as a batch analysis; When 2. changing grade, a upper grade last batch of cumulative weight is less than batch weight 1/3rd, is incorporated to a grade in last consignment of analysis; A upper grade last batch of cumulative weight more than batch weight 1/3rd, to be analyzed as a upper grade last batch of;
(2) order of classes or grades at school: during order of classes or grades at school handing-over, when mornig shift is come off duty, batch cumulative weight of producing is 1/2nd more than batch weight, is defined as morning production batch analysis; Batch cumulative weight of producing when mornig shift is come off duty is less than batch weight 1/2nd, is defined as the analysis of middle class in a kindergarten production batch.
4. the method dividing redried leaf tobacco batch by weight according to claim 1, is characterized in that: described first time leaves moisting, the fluctuation of second time leaves moisting entrance mass flow are 0%-5%, and the fluctuation of blade redrying entrance mass flow is 0%-3%.
5. the method dividing redried leaf tobacco batch by weight according to claim 1, is characterized in that: it is 0.5% that described first time leaves moisting entrance electronic scale precision controlling requires, the some overhaul period is 1 time/week; Second time leaves moisting, blade redrying entrance electronic scale precision controlling require to be 1.0%, and the some overhaul period is 1 time/week.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106036977A (en) * | 2016-07-26 | 2016-10-26 | 红塔烟草(集团)有限责任公司 | Threshing and redrying processing method |
| CN106333381B (en) * | 2016-08-30 | 2017-12-19 | 上海创和亿电子科技发展有限公司 | Acquisition methods, system and the server of tobacco leaf leaves moisting process time |
| CN109662337A (en) * | 2018-11-19 | 2019-04-23 | 红塔烟草(集团)有限责任公司 | It is a kind of based on the beating and double roasting process quality control method to homogenize |
| CN110839932B (en) * | 2019-11-29 | 2022-02-25 | 河南中烟工业有限责任公司 | Evaluation method of leaf spreading layout of threshing and redrying |
| CN110839931B (en) * | 2019-11-29 | 2022-02-25 | 河南中烟工业有限责任公司 | Method and system for controlling uniformity of leaf laying and distributing |
| CN111972693B (en) * | 2020-07-31 | 2022-07-08 | 上海烟草集团有限责任公司 | Method, device, medium and terminal for identifying abnormal working conditions of tobacco leaf threshing and redrying |
| CN112132378A (en) * | 2020-08-02 | 2020-12-25 | 红塔烟草(集团)有限责任公司 | Threshing and redrying production batch coding method |
| CN112836954B (en) * | 2021-01-28 | 2024-02-13 | 绍兴裕辰新材料有限公司 | Short fiber tracing method, electronic device and storage medium |
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