CN104408594A - Method for reducing comparison error of specific surface area of 2# wire storage and delivery cement - Google Patents
Method for reducing comparison error of specific surface area of 2# wire storage and delivery cement Download PDFInfo
- Publication number
- CN104408594A CN104408594A CN201410690603.9A CN201410690603A CN104408594A CN 104408594 A CN104408594 A CN 104408594A CN 201410690603 A CN201410690603 A CN 201410690603A CN 104408594 A CN104408594 A CN 104408594A
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- China
- Prior art keywords
- error
- surface area
- specific surface
- factory
- reducing
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Links
- 239000004568 cement Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 238000007689 inspection Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 208000029091 Refraction disease Diseases 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
Abstract
The invention discloses a method for reducing comparison error of the specific surface area of 2# wire storage and delivery cement. The method includes steps of enhancing checking and maintenance of instruments and devices; making management examples per shift through monitors, timers and alarms, ensuring accuracy of checking data and reducing error between shifts; ensuring uniformity of mixed samples. By the method for reducing the comparison error of the specific surface area of 2# wire storage and delivery cement, the defects of complicated operation process, large error and poor stability and the like in the prior art can be overcome, and the advantages of simplicity in operation, small error and good stability are realized.
Description
Technical field
The present invention relates to cement processing technique field, particularly, relate to the method for a kind of 2# of reducing line warehouse-in and the cement specific surface area compare error that dispatches from the factory.
Background technology
2# line warehouse-in is larger with the cement specific surface area compare error that dispatches from the factory, exceed quality portion check requirements, for strengthening operative skill, improve work quality, ensure the stability of cement, how the compare error of drawdown ratio surface area, reduce 2# line warehouse-in and carry out tackling key problem activity with the cement specific surface area compare error that dispatches from the factory.
Within 2011,2# line warehouse-in is 13m2/kg with cement specific surface area compare error annual of dispatching from the factory, and fails to reach the requirement of quality portion, needs to reduce error range as early as possible.
Statistical study is carried out, as following table with the cement specific surface area compare error that dispatches from the factory to 2# line warehouse-in 1-Dec in 2011:
table 1:2011 1-12 month 2# line warehouse-in and the cement specific surface area compare error statistical form that dispatches from the factory
See table 1 and Fig. 1, from statistical form and broken line graph, we learn, within 2012,1-12 month 2# line warehouse-in is 13m with cement specific surface area compare error annual of dispatching from the factory
2/ kg.
Method of operating is complicated, method of operating is not suitable for method of operating error large.Bo Shi instrument is unstable, cylindrical shell volume is inaccurate, method of operating is complicated, method of operating error is large
Realizing in process of the present invention, inventor finds at least to exist in prior art the defects such as the large and poor stability of operating process complexity, error.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose the method for a kind of 2# of reducing line warehouse-in and the cement specific surface area compare error that dispatches from the factory, to realize, operating process is simple, error is little and the advantage of good stability.
For achieving the above object, the technical solution used in the present invention is: a kind of 2# of reducing line warehouse-in and the method for the cement specific surface area compare error that dispatches from the factory, comprising:
Strengthen inspection and the maintenance of instrument and equipment;
By watch-dog, timing device and panalarm, management sample is done to per tour, ensure check data accuracy, reduce the error between class and class;
Guarantee the isotropism of mixed sample.
Further, the described inspection of reinforcement instrument and equipment and the operation of maintenance, specifically comprise:
Regularly Bo Shi instrument is calibrated;
And/or,
Keep the clean of crucible.
Further, the operation of management sample is done in described per tour, specifically comprises:
Pay attention to details of operation, the error that the reason reducing human error causes.
The method reducing 2# line warehouse-in and the cement specific surface area compare error that dispatches from the factory of various embodiments of the present invention, owing to comprising: inspection and the maintenance of strengthening instrument and equipment; By watch-dog, timing device and panalarm, management sample is done to per tour, ensure check data accuracy, reduce the error between class and class; Guarantee the isotropism of mixed sample; Thus can overcome that operating process in prior art is complicated, error is large and the defect of poor stability, to realize, operating process is simple, error is little and the advantage of good stability.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the present invention.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is 2# line warehouse-in cement in 2011 and the cement specific surface area compare error refraction curve figure that dispatches from the factory;
Fig. 2 is the histogram that in the present invention, 2# line warehouse-ins in 2011 and the cement specific surface area compare error that dispatches from the factory reach the month of error requirements;
Fig. 3 is in the present invention 2012 1---Dec 2# line warehouse-in with dispatch from the factory cement specific surface area compare error refraction diagram;
Fig. 4 is 2# line warehouse-in and the cement specific surface area compare error histogram that dispatches from the factory in the present invention;
Fig. 5 is consolidation 2# line of the present invention warehouse-in and the cement specific surface area compare error refraction diagram that dispatches from the factory.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, as Figure 1-Figure 5, provide a kind of 2# of reducing line warehouse-in and the method for the cement specific surface area compare error that dispatches from the factory, comprising:
Step 1: inspection and the maintenance of strengthening instrument and equipment;
In step 1, can regularly calibrate Bo Shi instrument; And/or, keep the clean of crucible
Step 2: by watch-dog, timing device and panalarm, makees management sample to per tour, ensures check data accuracy, reduces the error between class and class;
In step 2, can by paying attention to details of operation, the error that the reason reducing human error causes;
Step 3: the isotropism guaranteeing mixed sample.
The object of technical solution of the present invention is, 2# line is put in storage and dispatches from the factory cement specific surface area compare error scope: annual≤10m
2/ kg.
See Fig. 2, from the statistical form of 2011, there are four months the whole year and are at≤10m
2/ kg scope, makes great efforts to meet the requirements of error range at≤10m as long as visible
2/ kg still likely, sees table:
2# line warehouse-ins in 2011 and the cement specific surface area compare error that dispatches from the factory reach the month statistical form of default error requirements
| Time | June | August | October | Dec |
| Error (m 2/kg) | 9 | 9 | 8 | 9 |
In the inventive solutions, strengthen inspection and the maintenance of instrument and equipment, regularly Bo Shi instrument calibrated; Management sample is made in per tour, ensures check data accuracy, reduces the error between class and class.Pay attention to details of operation, the error that the reason reducing human error causes.Guarantee the isotropism of mixed sample.Keep the clean of crucible.
The effect inspection situation of technical solution of the present invention is as follows:
1, after countermeasure is implemented, group in January, 2012-Dec 2# line warehouse-in with dispatch from the factory the statistical study of cement specific surface area compare error, see table:
1-12 month 2# line warehouse-ins in 2012 and the cement specific surface area compare error statistical form that dispatches from the factory
See Fig. 3, by the enforcement of countermeasure, the run stability of instrument and equipment improves, and ensure that the accuracy of check data.Target value before and after movable, see Fig. 4.
The consolidation effect inspection of technical solution of the present invention, sees table:
consolidation 2# line warehouse-in and the cement specific surface area compare error statistical form that dispatches from the factory
| Month | 1 | 2 | 3 |
| Warehouse-in (m 2/kg) | 366 | 363 | 366 |
| Dispatch from the factory (m 2/kg) | 361 | 360 | 359 |
| Error (m 2/kg) | 5 | 3 | 7 |
See Fig. 5,2013 1---March, compare error was respectively 3m
2/ kg, 5m
2/ kg, 7m
2/ kg, reaches default effect.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. reduce 2# line warehouse-in and a method for the cement specific surface area compare error that dispatches from the factory, it is characterized in that, comprising:
Strengthen inspection and the maintenance of instrument and equipment;
By watch-dog, timing device and panalarm, management sample is done to per tour, ensure check data accuracy, reduce the error between class and class;
Guarantee the isotropism of mixed sample.
2. the method for the 2# of reducing line warehouse-in according to claim 1 and the cement specific surface area compare error that dispatches from the factory, it is characterized in that, the described inspection of reinforcement instrument and equipment and the operation of maintenance, specifically comprise:
Regularly Bo Shi instrument is calibrated;
And/or,
Keep the clean of crucible.
3. the 2# of reducing line warehouse-in according to claim 1 and 2 and the method for the cement specific surface area compare error that dispatches from the factory, it is characterized in that, the operation of management sample is done in described per tour, specifically comprises:
Pay attention to details of operation, the error that the reason reducing human error causes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690603.9A CN104408594A (en) | 2014-11-25 | 2014-11-25 | Method for reducing comparison error of specific surface area of 2# wire storage and delivery cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690603.9A CN104408594A (en) | 2014-11-25 | 2014-11-25 | Method for reducing comparison error of specific surface area of 2# wire storage and delivery cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104408594A true CN104408594A (en) | 2015-03-11 |
Family
ID=52646223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690603.9A Pending CN104408594A (en) | 2014-11-25 | 2014-11-25 | Method for reducing comparison error of specific surface area of 2# wire storage and delivery cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104408594A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070254008A1 (en) * | 2001-07-13 | 2007-11-01 | Flow Focusing, Inc. | Antibiotic formulation and method of treatment |
| CN102001842A (en) * | 2010-12-10 | 2011-04-06 | 甘肃省建材科研设计院 | Efficient cement grinding aid and preparation method thereof |
| US20120128204A1 (en) * | 2010-11-19 | 2012-05-24 | Canon Kabushiki Kaisha | Information processing apparatus, information processing method, and program |
-
2014
- 2014-11-25 CN CN201410690603.9A patent/CN104408594A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070254008A1 (en) * | 2001-07-13 | 2007-11-01 | Flow Focusing, Inc. | Antibiotic formulation and method of treatment |
| US20120128204A1 (en) * | 2010-11-19 | 2012-05-24 | Canon Kabushiki Kaisha | Information processing apparatus, information processing method, and program |
| CN102001842A (en) * | 2010-12-10 | 2011-04-06 | 甘肃省建材科研设计院 | Efficient cement grinding aid and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 吴弢: "水泥生料生产过程计算机监控系统设计与研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 姜胜平: "水泥比表面积测定标准试验结果分析与探讨", 《水泥》 * |
| 徐芬莲等: "关于勃氏法测定试样比表面积的若干问题", 《商品混凝土》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
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