CN103892428B - The abnormality diagnostic method of operation is modified for tobacco - Google Patents
The abnormality diagnostic method of operation is modified for tobacco Download PDFInfo
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- CN103892428B CN103892428B CN201210583280.4A CN201210583280A CN103892428B CN 103892428 B CN103892428 B CN 103892428B CN 201210583280 A CN201210583280 A CN 201210583280A CN 103892428 B CN103892428 B CN 103892428B
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Abstract
The invention provides a kind of abnormality diagnostic method modifying operation for tobacco, tobacco is modified operation and comprises the steps: to utilize the charge pump be arranged in liquid material transport pipeline to carry liquid material to a cylinder, and liquid material is transported pipeline and led to cylinder from the storage tank for storing liquid material; Use can weigh with the belt conveyer scale of transported material to cylinder convey materials; Liquid material and material mix in cylinder; Abnormality diagnostic method for tobacco modification operation of the present invention comprises: detect the instant rotational frequency of charge pump and judge whether charge pump occurs exception; Detect the actual inlet amount of storage tank, actual use amount and actual clout amount and judge whether storage tank occurs whether the use procedure of exception and liquid material occurs exception; Detect the instantaneous velocity of belt conveyer scale and judge whether belt conveyer scale occurs exception.Abnormality diagnostic method of the present invention can detect directly or indirectly and find that tobacco modifies the exception in operation, ensures that material and liquid material mix according to predetermined ratio.
Description
Technical field
The present invention relates to tobacco manufacture field, particularly relate to a kind of abnormality diagnostic method modifying operation for tobacco.
Background technology
Be processed into by tobacco in the process of cigarette and need to perform tobacco modification operation, it is the operation that suction taste and the mouthfeel of liquid material to tobacco by adding such as sugar material and essence and so on to tobacco (being also called " material ") are modified that tobacco modifies operation.But, the suction taste of tobacco and mouthfeel only can be checked when user uses cigarette, if modify produced problem in operation due to tobacco to cause not modifying tobacco according to predetermined requirement, then can affect the quality of cigarette and the Experience Degree of client.
The important operation that tobacco is modified in operation is: by material and liquid material mixing in a cylinder, wherein, material comprises: blade, cut tobacco, stem, sheet and shreds and/or expansion thread.Material and liquid material enter into cylinder according to respective preset flow respectively.But may have deviation between the preset flow of material and liquid material and actual flow, this can not reach pre-provisioning request by causing the tobacco of modifying after operation process through tobacco.
Summary of the invention
The invention provides a kind of abnormality diagnostic method modifying operation for detecting tobacco, to solve between the preset flow of material and liquid material and actual flow and may have deviation, and the problem that can not reach pre-provisioning request through the tobacco tobacco of modifying after operation process caused.
According to preferred version of the present invention, described tobacco is modified operation and comprises the steps: to utilize the charge pump be arranged in liquid material transport pipeline to carry liquid material to a cylinder, and described liquid material is transported pipeline and led to described cylinder from the storage tank for storing described liquid material; Use can weigh with the belt conveyer scale of transported material to described cylinder convey materials; Described liquid material and described material mix in described cylinder; The abnormality diagnostic method modifying operation for detecting tobacco of the present invention comprises:
Detect the instant rotational frequency of described charge pump and judge whether described charge pump occurs exception;
Detect the actual inlet amount of described storage tank, actual use amount and actual clout amount and judge whether described storage tank occurs whether the use procedure of abnormal and described liquid material occurs exception;
Detect the instantaneous velocity of described belt conveyer scale and judge whether described belt conveyer scale occurs exception.
Preferably, detect the instant rotational frequency of described charge pump and judge whether described charge pump occurs abnormal comprising:
The default rotational frequency of described instant rotational frequency and described charge pump is compared, judges when the difference when between the two exceedes default frequency-splitting tolerance limit that described charge pump occurs abnormal.
Preferably, detect the actual inlet amount of described storage tank, actual use amount and actual clout amount and judge whether described storage tank occurs whether the use procedure of abnormal and described liquid material occurs abnormal comprising:
By being arranged on the actual use amount of storage tank described in the liquid material flowmeter survey in described liquid material transport pipeline, measured the actual inlet amount of described storage tank by the feed flow meter of the feeding mouth being arranged on described storage tank, measured the actual clout amount of described storage tank by the liquid level gauge be arranged in described storage tank;
Described actual clout amount and default clout amount are compared, when described actual clout amount is lower than judging described actual clout quantity not sufficient during described default clout amount;
Described actual use amount and described actual clout amount sum and described actual inlet amount are compared, when described actual use amount is different with described actual inlet amount from described actual clout amount sum, judges that the use procedure of described liquid material occurs abnormal.
Preferably, detect the instantaneous velocity of described belt conveyer scale and judge whether described belt conveyer scale occurs abnormal comprising:
The instantaneous velocity of described belt conveyer scale and setting speed are compared, when the instantaneous velocity of described belt conveyer scale is different from described setting speed, judges that described belt conveyer scale occurs abnormal.
Preferably, the abnormality diagnostic method modifying operation for detecting tobacco of the present invention also comprises:
Before the described tobacco of startup modifies operation, use described liquid material to transport pipeline to described liquid material and carry out pre-filled;
Utilize the entrance flowmeter survey entrance flow arranged near one end of described storage tank at described liquid material transport pipeline, utilize the pipe outlet flowmeter survey pipe outlet flow arranged near one end of described cylinder at described liquid material transport pipeline;
Described entrance flow and described pipe outlet flow are compared, judges that described liquid material transfer pipeline breaks down when described entrance flow is different from described pipe outlet flow.
Preferably, the abnormality diagnostic method modifying operation for detecting tobacco also comprises:
It is proportioning perfuming operation that described tobacco modifies operation, and cut tobacco, stem, sheet and shreds and expansion thread are mixed into silk union;
The cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and the silk union scale that are used for weighing and transport described cut tobacco, stem, sheet and shreds, expansion thread and silk union are set respectively;
Described cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and silk union scale is utilized to calculate the accumulation upwards of movement of described cut tobacco, stem, sheet and shreds, expansion thread and silk union respectively;
When described cut tobacco, stem, sheet and shreds are different from the accumulation upwards of movement of described silk union with the accumulation upwards of movement sum of expansion thread, judge that described cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and silk union scale occur abnormal.
Abnormality diagnostic method of the present invention can detect directly or indirectly and find that tobacco modifies the exception in operation, ensures that material and liquid material mix according to predetermined ratio.
Accompanying drawing explanation
Fig. 1 is the flow chart modifying the abnormality diagnostic method of operation for detecting tobacco of one embodiment of the invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
Fig. 1 is the flow chart modifying the abnormality diagnostic method of operation for detecting tobacco of one embodiment of the invention, in the present embodiment, tobacco is modified operation and comprises the steps: to utilize the charge pump be arranged in liquid material transport pipeline to carry liquid material to a cylinder, and liquid material is transported pipeline and led to cylinder from the storage tank for storing liquid material; Use can weigh with the belt conveyer scale of transported material to cylinder convey materials, and material can comprise: blade, cut tobacco, stem, sheet and shreds and/or expansion thread; Liquid material and material mix in cylinder.Wherein, tobacco modification operation comprises: blade charging process, stem charging process and proportioning perfuming operation.As shown in Figure 1, the abnormality diagnostic method modifying operation for detecting tobacco of the present embodiment comprises the steps:
Step 101, detects the instant rotational frequency of the charge pump be used for the cylinder conveying liquid material of carrying out material and liquid material mixing, and judges whether charge pump occurs exception;
By the instant rotational frequency of charge pump compared with the default rotational frequency of charge pump, when difference between the two exceedes default frequency-splitting tolerance limit, can judge that charge pump occurs abnormal, need to repair or replace charge pump.
In a preferred embodiment, the abnormality diagnostic method modifying operation for detecting tobacco also comprises: before startup tobacco modifies operation, starts charge pump and carries out pre-filled to use liquid material to transport pipeline to liquid material; Utilize the entrance flowmeter survey entrance flow arranged near one end of storage tank at liquid material transport pipeline, utilize the pipe outlet flowmeter survey pipe outlet flow arranged near one end of cylinder at liquid material transport pipeline, to judge whether liquid material transfer pipeline occurs the fault of blocking, leakage or bubble and so on according to the data measured; Entrance flow and pipe outlet flow are compared, judges that liquid material transfer pipeline breaks down when entrance flow is different from pipe outlet flow, now need to keep in repair liquid material transfer pipeline.
Step 102, detects the actual inlet amount of the storage tank for storing liquid material, actual use amount and actual clout amount, and judges whether storage tank occurs whether the use procedure of exception and liquid material occurs exception;
The actual use amount of the liquid material flowmeter survey storage tank in pipeline is transported by being arranged on liquid material, measured the actual inlet amount of storage tank by the feed flow meter being arranged on the feeding mouth of storage tank, measured the actual clout amount of storage tank by the liquid level gauge be arranged in storage tank; Actual clout amount and default clout amount are compared, when actual clout amount is lower than judging actual clout quantity not sufficient during default clout amount; Actual use amount and actual clout amount sum and actual inlet amount are compared, when actual use amount is different with actual inlet amount from actual clout amount sum, judges that the use procedure of liquid material occurs abnormal.
Step 103, detects for weighing the instantaneous velocity with the belt conveyer scale of transported material, and judges whether belt conveyer scale occurs exception;
The instantaneous velocity of belt conveyer scale and the setting speed of belt conveyer scale are compared, when the instantaneous velocity of belt conveyer scale is different with the setting speed of belt conveyer scale, can judges that belt conveyer scale occurs abnormal, need to keep in repair belt conveyer scale and change.
When tobacco modification operation is proportioning perfuming operation, cut tobacco, stem, sheet and shreds and expansion thread are mixed into silk union as material; Can arrange for weighing respectively and transport the cut tobacco scale of cut tobacco, stem, sheet and shreds, expansion thread and silk union, stem scale, sheet and shreds scale, expansion thread scale and silk union scale; Cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and silk union scale is utilized to calculate the accumulation upwards of movement of cut tobacco, stem, sheet and shreds, expansion thread and silk union respectively; When cut tobacco, stem, sheet and shreds are different from the accumulation upwards of movement of silk union with the accumulation upwards of movement sum of expansion thread, judge that cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and silk union scale occur abnormal.
In addition, can arrange above belt conveyer scale for detecting the detector whether belt conveyer scale existing material, and set up the record sheet for recording data.During after detector detects material first five minutes, detect the actual clout amount of storage tank, detect actual mass flow by belt conveyer scale, detect actual liquid material flow by the flowmeter be arranged in liquid material transfer pipeline, and above-mentioned data are recorded in record sheet; First after detector detects material is all detected and in record sheet, records actual clout amount, actual mass flow and actual liquid material flow for ten minutes and after this every ten minutes.Can judge that tobacco is modified operation and whether occurs exception according to above-mentioned record sheet and the abnormality diagnostic method modifying operation for detecting tobacco of the present invention.
The abnormality diagnostic method modifying operation for detecting tobacco of the present invention, by checking that charge pump, storage tank, belt conveyer scale are modified operation to tobacco and carried out abnormity diagnosis, can detect directly or indirectly and find that tobacco modifies the exception in operation, ensureing that material and liquid material mix according to predetermined ratio.
Above embodiment is only exemplary embodiment of the present invention, and be not used in restriction the present invention, protection scope of the present invention is defined by the claims.Those skilled in the art can in essence of the present invention and protection domain, and make various amendment or equivalent replacement to the present invention, this amendment or equivalent replacement also should be considered as dropping in protection scope of the present invention.
Claims (3)
1. modify the abnormality diagnostic method of operation for tobacco for one kind, described tobacco is modified operation and comprises the steps: to utilize the charge pump be arranged in liquid material transport pipeline to carry liquid material to a cylinder, and described liquid material is transported pipeline and led to described cylinder from the storage tank for storing described liquid material; Use can weigh with the belt conveyer scale of transported material to described cylinder convey materials; Described liquid material and described material mix in described cylinder, it is characterized in that, the described abnormality diagnostic method for tobacco modification operation comprises:
Detect the instant rotational frequency of described charge pump and judge whether described charge pump occurs exception, also the default rotational frequency by described instant rotational frequency and described charge pump compares, and judges that described charge pump occurs abnormal when the difference when between the two exceedes default frequency-splitting tolerance limit;
Detect the actual inlet amount of described storage tank, actual use amount and actual clout amount and judge whether described storage tank occurs whether the use procedure of abnormal and described liquid material occurs exception, also namely by being arranged on the actual use amount of storage tank described in the liquid material flowmeter survey in described liquid material transport pipeline, measured the actual inlet amount of described storage tank by the feed flow meter of the feeding mouth being arranged on described storage tank, measured the actual clout amount of described storage tank by the liquid level gauge be arranged in described storage tank; Described actual clout amount and default clout amount are compared, when described actual clout amount is lower than judging described actual clout quantity not sufficient during described default clout amount; Described actual use amount and described actual clout amount sum and described actual inlet amount are compared, when described actual use amount is different with described actual inlet amount from described actual clout amount sum, judges that the use procedure of described liquid material occurs abnormal;
Detect the instantaneous velocity of described belt conveyer scale and judge whether described belt conveyer scale occurs exception, also compare by the instantaneous velocity of described belt conveyer scale and setting speed, when the instantaneous velocity of described belt conveyer scale is different from described setting speed, judge that described belt conveyer scale occurs abnormal.
2. the abnormality diagnostic method modifying operation for tobacco according to claim 1, is characterized in that, also comprise:
Before the described tobacco of startup modifies operation, use described liquid material to transport pipeline to described liquid material and carry out pre-filled;
Utilize the entrance flowmeter survey entrance flow arranged near one end of described storage tank at described liquid material transport pipeline, utilize the pipe outlet flowmeter survey pipe outlet flow arranged near one end of described cylinder at described liquid material transport pipeline;
Described entrance flow and described pipe outlet flow are compared, judges that described liquid material transfer pipeline breaks down when described entrance flow is different from described pipe outlet flow.
3. the abnormality diagnostic method modifying operation for tobacco according to claim 1, is characterized in that, also comprise:
It is proportioning perfuming operation that described tobacco modifies operation, and cut tobacco, stem, sheet and shreds and expansion thread are mixed into silk union;
The cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and the silk union scale that are used for weighing and transport described cut tobacco, stem, sheet and shreds, expansion thread and silk union are set respectively;
Described cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and silk union scale is utilized to calculate the accumulation upwards of movement of described cut tobacco, stem, sheet and shreds, expansion thread and silk union respectively;
When described cut tobacco, stem, sheet and shreds are different from the accumulation upwards of movement of described silk union with the accumulation upwards of movement sum of expansion thread, judge that described cut tobacco scale, stem scale, sheet and shreds scale, expansion thread scale and silk union scale occur abnormal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583280.4A CN103892428B (en) | 2012-12-28 | 2012-12-28 | The abnormality diagnostic method of operation is modified for tobacco |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583280.4A CN103892428B (en) | 2012-12-28 | 2012-12-28 | The abnormality diagnostic method of operation is modified for tobacco |
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| CN103892428A CN103892428A (en) | 2014-07-02 |
| CN103892428B true CN103892428B (en) | 2016-02-10 |
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| CN201210583280.4A Expired - Fee Related CN103892428B (en) | 2012-12-28 | 2012-12-28 | The abnormality diagnostic method of operation is modified for tobacco |
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Citations (4)
| 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 |
| CN101669672A (en) * | 2009-09-27 | 2010-03-17 | 上海烟草（集团）公司 | Automatic flavoring and feeding system |
| CN201612152U (en) * | 2010-01-04 | 2010-10-27 | 山东中烟工业公司青州卷烟厂 | Decentralized state control device for applying fluid in primary processing line |
| CN202354356U (en) * | 2011-11-30 | 2012-08-01 | 河南中烟工业有限责任公司 | Novel remote spice adding system |
-
2012
- 2012-12-28 CN CN201210583280.4A patent/CN103892428B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| CN101669672A (en) * | 2009-09-27 | 2010-03-17 | 上海烟草（集团）公司 | Automatic flavoring and feeding system |
| CN201612152U (en) * | 2010-01-04 | 2010-10-27 | 山东中烟工业公司青州卷烟厂 | Decentralized state control device for applying fluid in primary processing line |
| CN202354356U (en) * | 2011-11-30 | 2012-08-01 | 河南中烟工业有限责任公司 | Novel remote spice adding system |
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| CN103892428A (en) | 2014-07-02 |
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