CN106370546B - Pipe tobacco whole cut rate and filament broken rate sampling and testing method and sampler after wind model - Google Patents
Pipe tobacco whole cut rate and filament broken rate sampling and testing method and sampler after wind model Download PDFInfo
- Publication number
- CN106370546B CN106370546B CN201611016584.7A CN201611016584A CN106370546B CN 106370546 B CN106370546 B CN 106370546B CN 201611016584 A CN201611016584 A CN 201611016584A CN 106370546 B CN106370546 B CN 106370546B
- Authority
- CN
- China
- Prior art keywords
- pipe tobacco
- feed bin
- sampling
- rate
- sampler
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Manufacture Of Tobacco Products (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Pipe tobacco whole cut rate and filament broken rate sampling and testing method and sampler after Pneumatic silk feeding, it is related to pipe tobacco whole cut rate and filament broken rate sampling and testing technical field, wherein, sampler for pipe tobacco whole cut rate after wind model and filament broken rate test includes cigarette machine pipe tobacco sampler and backwind tube offal metering device, cigarette machine pipe tobacco sampler includes blocking the opaque blocking parts of high material optoelectronic switch and for stretching into cigarette machine feed bin the sampling bag for collecting pipe tobacco for being inserted into cigarette machine feed bin, backwind tube offal metering device includes controller, it is installed on the powder concn instrument and wind speed flowmeter of return air duct；Pipe tobacco filament broken rate sampling and testing method is based on above-mentioned sampler to realize after pipe tobacco whole cut rate sampling and testing method and Pneumatic silk feeding after Pneumatic silk feeding, and pipe tobacco whole cut rate and filament broken rate sampling and testing method include the steps that pipe tobacco sampling, read and record backwind tube offal continuous data and calculate the whole cut rate of pipe tobacco after wind model after Pneumatic silk feeding.
Description
Technical field
The present invention relates to pipe tobacco whole cut rates and filament broken rate sampling and testing technical field, and in particular to cigarette after a kind of Pneumatic silk feeding
Silk whole cut rate and filament broken rate sampling and testing method and sampler.
Background technology
The cigarette machine overwhelming majority of cigar mill of the country uses Pneumatic Feeding System at present, and Pneumatic Feeding System generally comprises
Cigarette machine, wire feeder, wire feed expects pipe, cleaning shaft, wind power balance equipment, wind turbine, cleaner etc..Pneumatic Feeding System is to adopt
With negative pressure dilute phase suction and conveying mode, pipe tobacco transfer piping design wind speed is 18m/s, since pipeline junction and cigarette machine aspirator bucket leak
Factors, the actual wind speed such as wind and systematic air flow fluctuation are generally can be controlled within the scope of 14-22m/s.Pneumatic Feeding System is because of tool
There are the advantages such as small investment, working service convenience and environmental protection and energy saving to be had been widely used in cigarette factory, but Pneumatic silk feeding
System, which declines to pipe tobacco whole cut rate or makes broken influence degree, has become the problem of cigar mill is increasingly concerned.Pneumatic silk feeding
System makes broken influence factor to pipe tobacco can be summarized as three aspects:1) wire feed pipeline, i.e. inner wall of the pipe roughness, length and
Quantity and radius of curvature of elbow etc.；2）Fiber tube air speed value size；3）Fiber tube fluctuations in wind speed value size.Pneumatic Feeding System is established
And after putting into operation, the factor of wire feed pipeline is almost shaped, and is managed using system debug and operation usually in terms of second and third
The means such as reason make pipe tobacco broken influence to reduce Pneumatic Feeding System.
Test Pneumatic Feeding System makes the accuracy of broken influence to pipe tobacco and tests that sampling method is closely related, and conventional comments
Valence method is that the pipe tobacco forward and backward to Pneumatic silk feeding is sampled respectively, then carries out whole cut rate to sample again and filament broken rate is tested
And analysis, it evaluates the decline of its pipe tobacco whole cut rate index and filament broken rate index rises situation.Pipe tobacco whole cut rate after Pneumatic silk feeding and
The general sampling of filament broken rate test from the pipe tobacco in aspirator bucket, however at present in the industry the pipe tobacco whole cut rate after detecting Pneumatic silk feeding and
Pipe tobacco in aspirator bucket is all had ignored when filament broken rate and samples incomplete problem, and pipe tobacco samples incomplete main cause in aspirator bucket
It is：1）Pipe tobacco samples no professional tool in aspirator bucket, and actually generally existing takes or leak the problem of taking less；2）Backwind tube leaks
The offal of race is not considered；Imperfect due to sampling, necessarily may result in finally obtained testing result, there are certain deviations.
Invention content
The technical problem to be solved in the present invention is to provide a kind of samplings completely, pipe tobacco after the accurate wind model of testing result
Whole cut rate and filament broken rate sampling and testing method, meanwhile, the present invention also provides one kind be exclusively used in after wind model pipe tobacco whole cut rate with
The sampler of filament broken rate test.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：For pipe tobacco whole cut rate after wind model
The sampler tested with filament broken rate, including：
Cigarette machine pipe tobacco sampler includes for being inserted into cigarette machine feed bin the opaque screening for blocking high material optoelectronic switch
Stopper part and for stretch into cigarette machine feed bin collect pipe tobacco sampling bag；
Backwind tube offal metering device, including controller, the powder concn instrument and wind speed flowmeter that are installed on return air duct；
The sampling bag includes holder and pipe tobacco collecting bag, and the holder includes first rectangular frame, and the pipe tobacco is collected
Bag includes bag body made of transparent thin-film material, and the pipe tobacco collecting bag is fixedly connected on first rectangular frame and its sack is by the
One rectangular frame struts, and compression made of resilient material is coated before the first rectangular frame, in left and right 3 cords
Layer, when the sampling bag is inserted into the feed bin sampling of cigarette machine, the compression layer is squeezed and withstands bin wall, first rectangle
The cord of frame rear portion flushes in the doorway of feed bin or outside feed bin, to avoid pipe tobacco from trickling down outside sampling bag；
The powder concn instrument and wind speed flowmeter are electrically connected with controller, and the controller is according to powder concn instrument
Offal concentration, the air flow rate that wind speed flow measurement obtains, the internal diameter of backwind tube and the aspirator time measured calculates pipe tobacco and takes
It flows through the offal quality of backwind tube during sample and exports result of calculation.
Further, the holder further includes the second rectangular frame being arranged in parallel in below first rectangular frame, and described
One rectangular frame is fixedly linked with second rectangular frame by strut, and the bag body of the pipe tobacco collecting bag overhangs the first rectangle frame
In frame and second rectangular frame.
Further, the holder further includes the handle for being fixedly connected on the first rectangular frame.
Preferably, the compression layer is made of the mineral wool of 6mm thickness.
Preferably, the opaque blocking parts is art paper.
Based on the above-mentioned sampler for pipe tobacco whole cut rate after wind model and filament broken rate test, the present invention also provides one
Pipe tobacco whole cut rate and filament broken rate sampling and testing method after kind wind model, wherein pipe tobacco whole cut rate sampling and testing after wind model
Method includes the following steps：
Step 1: pipe tobacco samples：
S101, first cancel cigarette machine and feed bin back door interlocking signal, cigarette machine automatic stopping when feed bin back door being avoided to open,
Then cigarette machine feed bin back door is opened, the opaque blocking parts is inserted into feed bin, shelters from feed bin height material optoelectronic switch；
S102, by the sampling bag, feed bin is stretched on doorway after feed bin, ensures sack upward, bag bottom is naturally drooped in feed bin
Interior, after aspirator bucket is filled pipe tobacco, pumping opens the opaque blocking parts, and cancellation is blocked feed bin height material optoelectronic switch, connect
It aspirator bucket valve to automatically open, be fallen under pipe tobacco in the pipe tobacco collecting bag；
S103, feed bin high charge level optoelectronic switch is blocked again with the opaque blocking parts, aspirator bucket valve closes automatically
It closes, cigarette machine takes out the sampling bag automatically into next aspirator period from feed bin；
S104, repeat the above steps S102 and S103 according to required sampling amount, until sampling is completed；
Step 2: reading and recording backwind tube offal continuous data：
Read and record the backwind tube offal continuous data of the controller output；
Step 3: calculating the whole cut rate of pipe tobacco after wind model：
The pipe tobacco that step 1 is sampled is according to the rule of People's Republic of China (PRC) tobacco business standard YC/T178-2003
Surely it is sieved, collects the pipe tobacco on 3.35mm and 2.5mm sieves and weighing, then calculate pipe tobacco after wind model according to the following formula
Whole cut rate：
Tc=tc/G×100% （1）；
Wherein, G=G1+G2 （2）；
Formula（1）Middle TcFor whole cut rate, tcThe tobacco quality of online collection is sieved for 3.35mm and 2.5mm, G is to be detected material
Gross mass, formula（2）Middle G1For the tobacco quality that step 1 is sampled from aspirator bucket, G2It is returned for what is be calculated in step 2
Wind pipeline offal gross mass.
Wherein, pipe tobacco filament broken rate sampling and testing method includes the following steps after wind model：
Step 1: pipe tobacco samples：
S101, first cancel cigarette machine and feed bin back door interlocking signal, cigarette machine automatic stopping when feed bin back door being avoided to open,
Then cigarette machine feed bin back door is opened, the opaque blocking parts is inserted into feed bin, shelters from feed bin height material optoelectronic switch；
S102, by the sampling bag, feed bin is stretched on doorway after feed bin, ensures sack upward, bag bottom is naturally drooped in feed bin
Interior, after aspirator bucket is filled pipe tobacco, pumping opens the opaque blocking parts, and cancellation is blocked feed bin height material optoelectronic switch, connect
It aspirator bucket valve to automatically open, be fallen under pipe tobacco in the pipe tobacco collecting bag；
S103, feed bin high charge level optoelectronic switch is blocked again with the opaque blocking parts, aspirator bucket valve closes automatically
It closes, cigarette machine takes out the sampling bag automatically into next aspirator period from feed bin；
S104, repeat the above steps S102 and S103 according to required sampling amount, until sampling is completed；
Step 2: reading and recording backwind tube offal continuous data：
Read and record the backwind tube offal continuous data of the controller output；
Step 3: calculating the filament broken rate of pipe tobacco after wind model：
The pipe tobacco that step 1 is sampled from aspirator bucket is according to People's Republic of China (PRC) tobacco business standard YC/
The regulation of T178-2003 is sieved, and is collected the pipe tobacco under 1.0mm sieves and weighing, is then calculated wind model according to the following formula
The filament broken rate of pipe tobacco afterwards：
Tsh=（tsh+G2）/G×100% （1）；
Wherein, G=G1+G2 （2）；
Formula（1）Middle TshFor filament broken rate, tshFor the tobacco quality collected under 1.0mm sieves, G is to be detected material gross mass,
Formula（2）Middle G1For the tobacco quality that step 1 is sampled from aspirator bucket, G2For the return air duct cigarette being calculated in step 2
Last gross mass.
Pipe tobacco whole cut rate and the sampler of filament broken rate test include cigarette machine pipe tobacco after wind model provided by the invention
Sampler and backwind tube tobacco metering device, when cigarette machine pipe tobacco samples, feed bin is stretched on sampling bag doorway after feed bin（Feed bin
It below aspirator bucket, is separated by valve, after valve is opened, the pipe tobacco in aspirator bucket will be fallen in feed bin）, the first square
The compression layer coated before shape frame, in left cord, which is squeezed, withstands bin wall, and the cord at first rectangular frame rear portion flushes in material
The doorway in storehouse is in outside feed bin, can be trickled down outside sampling bag to avoid pipe tobacco so that the pipe tobacco whole quilt in aspirator bucket
It is collected into pipe tobacco collecting bag, has ensured that the sampling of cigarette machine pipe tobacco is complete；At the same time, it is installed on the powder concn of return air duct
Instrument and wind speed flowmeter detect offal concentration in backwind tube and air flow rate and detection data are sent to controller, control
Device is calculated automatically by the program finished in advance（It is calculated according to return air bore, offal concentration, air flow rate and aspirator time）
Go out the offal amount flowed out from backwind tube when aspirator, thereby guarantees that the offal for leaking race in backwind tube is also included into sampling and calculates, from
And ensure that the sampling integrality before entire test, it avoids and takes less, leaks and the artificial operating error such as take so that final test knot
Fruit more science, accurate.
Description of the drawings
Fig. 1 is the overall structure diagram of cigarette machine Pneumatic Feeding System；
Fig. 2 is the overall structure diagram of sampling bag in the embodiment of the present invention；
Fig. 3 is the partial enlarged view at the positions A in Fig. 2；
In figure：
1a --- sampling bag 2a --- controller 2b --- powder concn instrument
2c --- wind speed flowmeter 1a1 --- first rectangular frame 1a2 --- bag bodies
1a3 --- second rectangular frame 1a4 --- strut 1a5 --- handles
1a1a --- compression layer.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the present invention is made with reference to specific embodiment and attached drawing further
Explanation.
It needs to illustrate in advance, in the description of the present invention, term " installation ", " connected ", " connection " should do broad sense reason
Solution, for example, it may be mechanical connection or electrical connection, can also be the connection inside two elements, can be directly connected, also may be used
Indirectly connected through an intermediary, for the ordinary skill in the art, can understand as the case may be described
The concrete meaning of term.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.In the description of the present invention, " multiple ", " polylith "
It is meant that two or more, unless otherwise specifically defined.
As shown in Figs. 1-3, a kind of sampler for pipe tobacco whole cut rate after wind model and filament broken rate test, including volume
Smoke machine pipe tobacco sampler and backwind tube offal metering device.
Wherein, cigarette machine pipe tobacco sampler includes blocking the impermeable of high material optoelectronic switch for being inserted into cigarette machine feed bin
Bright blocking parts（Opaque blocking parts is not shown in the accompanying drawings, and can be understood as one plate/sheet component, it is only necessary to
It can realize and shelter from and high material optoelectronic switch and facilitate insertion into the purpose extracted out in feed bin and from feed bin）And figure
For stretching into cigarette machine feed bin the sampling bag 1a for collecting pipe tobacco shown in 2；
Wherein, backwind tube offal metering device as shown in Figure 1, including controller 2a, be installed on return air duct powder it is dense
Spend instrument 2b and wind speed flowmeter 2c.
Above-mentioned sampling bag 1a includes holder and pipe tobacco collecting bag, and holder includes first rectangular frame 1a1, pipe tobacco collecting bag packet
Include bag body 1a2 made of transparent thin-film material；It should be noted that bag body 1a2 must use the transparent thin-film material system of light transmission
At mainly considering：1, feed bin high charge level photoelectric switching signal can pass through transparent thin-film material, in this way when sampling bag 1a is in
In feed bin（Blocking parts is extracted out from feed bin）When, high charge level optoelectronic switch not will produce high charge level signal, the work of aspirator bucket
Men Caihui is opened, and pipe tobacco can just be fallen into bag；2, due to after feed bin doorway there was only the space of 260mm × 800mm, material disengaging is logical
Road is in V-shape, using film material sampling bag, sampling material can be facilitated to propose.In above-mentioned sampling bag 1a, pipe tobacco collecting bag
It is fixedly connected on first rectangular frame 1a1 and its sack is strutted by first rectangular frame 1a1, before first rectangular frame 1a1,
Compression layer 1a1a made of resilient material is coated in left and right 3 cords.When sampling bag 1a is inserted into the feed bin sampling of cigarette machine
When, compression layer 1a1a is squeezed and withstands bin wall, and the cord at the rear portions first rectangular frame 1a1 flushes in the doorway or place of feed bin
Outside feed bin, to avoid pipe tobacco from trickling down outside sampling bag 1a.
In above-mentioned backwind tube offal metering device, powder concn instrument 2b and wind speed flowmeter 2c are electrical with controller 2a
Connection, air flow rate, the backwind tube that offal concentration that controller 2a is measured according to powder concn instrument 2b, wind speed flowmeter 2c are measured
Internal diameter and the aspirator time calculate the offal quality for flowing through backwind tube in pipe tobacco sampling process and export result of calculation.
Pipe tobacco whole cut rate and the sampler of filament broken rate test include cigarette machine pipe tobacco sampler after above-mentioned wind model
With backwind tube tobacco metering device, when cigarette machine pipe tobacco samples, sampling bag 1a stretches into feed bin in the doorway after feed bin（As shown in Figure 1,
Feed bin is in below aspirator bucket, is separated by valve, and after valve is opened, the pipe tobacco in aspirator bucket will be fallen in feed bin）, the
The compression layer 1a1a coated before one rectangular frame 1a1, in left cord, which is squeezed, withstands bin wall, the rear portions first rectangular frame 1a1a
Cord flush in the doorway of feed bin or outside the feed bin, can be trickled down to avoid pipe tobacco outside sampling bag 1a so that aspirator
Pipe tobacco in bucket is all collected into pipe tobacco collecting bag, has ensured that the sampling of cigarette machine pipe tobacco is complete；At the same time, it is installed on back
The powder concn instrument 2b and wind speed flowmeter 2c of wind pipeline detect offal concentration in backwind tube and air flow rate and will detections
Data are sent to controller 2a, and controller 2a is calculated automatically by the program finished in advance（It is dense according to return air bore, offal
Degree, air flow rate and aspirator time calculate）Go out the offal amount flowed out from backwind tube when aspirator, thereby guarantees that leak in backwind tube and run
Offal be also included into sampling and calculate, to ensure that the sampling integrality before entire test, avoid and take less, leak and take etc. artificially
Operating error so that final test result more science, accurate.
On the basis of aforementioned schemes, see shown in Fig. 2 and 3, the holder of sampling bag 1a further includes being arranged in parallel in the first square
Second rectangular frame 1a3 below shape frame 1a1, first rectangular frame 1a1 are solid by strut 1a4 with second rectangular frame 1a3
Fixed to be connected, the bag body 1a2 of pipe tobacco collecting bag is overhang in first rectangular frame 1a1 and second rectangular frame 1a3.In addition, above-mentioned
Holder further includes the handle 1a5 for being fixedly connected on first rectangular frame 1a1.
Preferably, the compression layer 1a1a coated in the cord of first rectangular frame 1a1 is made of the mineral wool of 6mm thickness, no
Transparent blocking parts is art paper.In the present invention, compression layer 1a1a being coated in cord, following scheme may be used：Holder
Preceding 3 gaps between cord and feed bin in left and right are 5mm, then are encased above-mentioned 3 cords using the mineral wool of thickness 6mm so that
When holder is inserted into feed bin sampling, 3 cords are with bin wall close to avoid pipe tobacco unrestrained.
As another aspect of the present invention, on the basis of above-mentioned sampler, cigarette after a kind of wind model is described below
Silk whole cut rate and filament broken rate sampling and testing method, wherein pipe tobacco whole cut rate sampling and testing method includes following step after wind model
Suddenly：
Step 1: pipe tobacco samples：
S101, first cancel cigarette machine and feed bin back door interlocking signal, cigarette machine automatic stopping when feed bin back door being avoided to open,
Then cigarette machine feed bin back door is opened, opaque blocking parts is inserted into feed bin, shelters from feed bin height material optoelectronic switch；
S102, by sampling bag 1a, feed bin is stretched on doorway after feed bin, ensures sack upward, bag bottom is naturally drooped in feed bin
Interior, after aspirator bucket is filled pipe tobacco, pumping opens opaque blocking parts, and cancellation is blocked feed bin height material optoelectronic switch, then inhaled
Silk bucket valve automatically opens, and is fallen under pipe tobacco in pipe tobacco collecting bag；
S103, feed bin high charge level optoelectronic switch is blocked again with opaque blocking parts, aspirator bucket valve is automatically closed, volume
Smoke machine takes out the sampling bag 1a automatically into next aspirator period from feed bin；
S104, repeat the above steps S102 and S103 according to required sampling amount, until sampling is completed；
Step 2: reading and recording backwind tube offal continuous data：
Read the backwind tube offal continuous data of simultaneously recording controller 2a outputs；
Step 3: calculating the whole cut rate of pipe tobacco after wind model：
The pipe tobacco that step 1 is sampled is according to the rule of People's Republic of China (PRC) tobacco business standard YC/T178-2003
Surely it is sieved, collects the pipe tobacco on 3.35mm and 2.5mm sieves and weighing, then calculate pipe tobacco after wind model according to the following formula
Whole cut rate：
Tc=tc/G×100% （1）；
Wherein, G=G1+G2 （2）；
Formula（1）Middle TcFor whole cut rate, tcThe tobacco quality of online collection is sieved for 3.35mm and 2.5mm, G is to be detected material
Gross mass, formula（2）Middle G1For the tobacco quality that step 1 is sampled from aspirator bucket, G2It is returned for what is be calculated in step 2
Wind pipeline offal gross mass.
Wherein, pipe tobacco filament broken rate sampling and testing method and pipe tobacco whole cut rate sampling and testing side after wind model after wind model
Method is similar, and same includes the steps that pipe tobacco samples and reads and record backwind tube offal continuous data, the difference is that only step
Rapid three, below to three being described in detail the step of pipe tobacco filament broken rate sampling and testing method after wind model：
Step 3: calculating the filament broken rate of pipe tobacco after wind model：
The pipe tobacco that step 1 is sampled from aspirator bucket is according to People's Republic of China (PRC) tobacco business standard YC/
The regulation of T178-2003 is sieved, and is collected the pipe tobacco under 1.0mm sieves and weighing, is then calculated wind model according to the following formula
The filament broken rate of pipe tobacco afterwards：
Tsh=（tsh+G2）/G×100% （1）；
Wherein, G=G1+G2 （2）；
Formula（1）Middle TshFor filament broken rate, tshFor the tobacco quality collected under 1.0mm sieves, G is to be detected material gross mass,
Formula（2）Middle G1For the tobacco quality that step 1 is sampled from aspirator bucket, G2For the return air duct cigarette being calculated in step 2
Last gross mass.
It should be noted that after wind model in pipe tobacco whole cut rate and filament broken rate sampling and testing method, it will in step 3
YQ-2 types may be used when being sieved according to the regulation of People's Republic of China (PRC) tobacco business standard YC/T178-2003 in pipe tobacco
Tobacco structure vibrating separating sieve sieves pipe tobacco, and tobacco structure vibrating separating sieve includes being mounted on feeding on a fixed frame
Expect delivery bag, three-layer screen（It aperture Wei not 3.35mm, 2.5mm and 1.00mm）With four pipe tobacco collecting boxs, pipe tobacco passes through above-mentioned
Three-layer screen is detached, and for sieve by the descending laminated structure sequence of mesh size, the outlet of every layer of sieve is corresponding with one
It is a for collects detach after pipe tobacco pipe tobacco collecting box, the more specific structure of tobacco structure vibrating separating sieve can also refer to YC/
T178-2003；The vibration frequency of sieve is when screening（598+/-2）r/min；The amplitude of sieve is（14.0+/-1.2）mm；Hello
The stone area of material strip is 1360mm × 420mm, and the speed of service of feeding band is 0.016m/s；Pipe tobacco, which is weighed, may be used sensibility reciprocal
For the electronic balance of 1g（Sensibility reciprocal can certainly be used for the electronic balance of 0.1g）.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other manner,
Do not depart from the technical program design under the premise of it is any it is obvious replacement within protection scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand the improvements of the present invention compared with the existing technology, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, those of ordinary skill in the art should be aware that the element that these are omitted also may make up present disclosure.
Claims (7)
1. the sampler for pipe tobacco whole cut rate after wind model and filament broken rate test, which is characterized in that including：
Cigarette machine pipe tobacco sampler includes for being inserted into cigarette machine feed bin the opaque occlusion part for blocking high material optoelectronic switch
Part and for stretch into cigarette machine feed bin collect pipe tobacco sampling bag（1a）；
Backwind tube offal metering device, including controller（2a）, be installed on the powder concn instrument of return air duct（2b）With wind speed stream
Gauge（2c）；
The sampling bag（1a）Including holder and pipe tobacco collecting bag, the holder includes first rectangular frame（1a1）, the pipe tobacco
Collecting bag includes bag body made of transparent thin-film material（1a2）, the pipe tobacco collecting bag is fixedly connected on first rectangular frame
（1a1）And its sack is by first rectangular frame（1a1）It struts, the first rectangular frame（1a1）Before, in left and right 3 cords
Coat compression layer made of resilient material（1a1a）, the sampling bag（1a）It is described when being inserted into the feed bin sampling of cigarette machine
Compression layer（1a1a）It is squeezed and withstands bin wall, the first rectangular frame（1a1）The cord at rear portion flushes in the door of feed bin
Mouth is in outside feed bin, to avoid pipe tobacco from trickling down sampling bag（1a）It is external；
The powder concn instrument（2b）And wind speed flowmeter（2c）And controller（2a）Electrical connection, the controller（2a）Root
According to powder concn instrument（2b）The offal concentration that measures, wind speed flowmeter（2c）The internal diameter of the air flow rate, backwind tube that measure and
The aspirator time calculates the offal quality for flowing through backwind tube in pipe tobacco sampling process and exports result of calculation.
2. the sampler according to claim 1 for pipe tobacco whole cut rate after wind model and filament broken rate test, special
Sign is：The holder further includes being arranged in parallel in first rectangular frame（1a1）The second rectangular frame of lower section（1a3）, described
First rectangular frame（1a1）With second rectangular frame（1a3）Pass through strut（1a4）It is fixedly linked, the bag of the pipe tobacco collecting bag
Body（1a2）Overhang first rectangular frame（1a1）With second rectangular frame（1a3）In.
3. the sampler according to claim 1 for pipe tobacco whole cut rate after wind model and filament broken rate test, special
Sign is：The holder further includes being fixedly connected on the first rectangular frame（1a1）Handle（1a5）.
4. the sampler according to claim 1 for pipe tobacco whole cut rate after wind model and filament broken rate test, special
Sign is：The compression layer（1a1a）It is made of the mineral wool of 6mm thickness.
5. being taken with what filament broken rate was tested for pipe tobacco whole cut rate after wind model according to any one of claim 1-4
Sampling device, it is characterised in that：The opaque blocking parts is art paper.
6. pipe tobacco whole cut rate sampling and testing method after wind model, which is characterized in that using any one of claim 1-5 institutes
The sampler stated is sampled, and is included the following steps：
Step 1: pipe tobacco samples：
S101, first cancel cigarette machine and feed bin back door interlocking signal, cigarette machine automatic stopping when feed bin back door being avoided to open, then
Cigarette machine feed bin back door is opened, the opaque blocking parts is inserted into feed bin, shelters from feed bin height material optoelectronic switch；
S102, by the sampling bag（1a）Feed bin is stretched on doorway after feed bin, ensures sack upward, bag bottom is naturally drooped in feed bin
Interior, after aspirator bucket is filled pipe tobacco, pumping opens the opaque blocking parts, and cancellation is blocked feed bin height material optoelectronic switch, connect
It aspirator bucket valve to automatically open, be fallen under pipe tobacco in the pipe tobacco collecting bag；
S103, feed bin high charge level optoelectronic switch is blocked again with the opaque blocking parts, aspirator bucket valve is automatically closed, volume
Smoke machine takes out the sampling bag automatically into next aspirator period from feed bin（1a）；
S104, repeat the above steps S102 and S103 according to required sampling amount, until sampling is completed；
Step 2: reading and recording backwind tube offal continuous data：
It reads and records the controller（2a）The backwind tube offal continuous data of output；
Step 3: calculating the whole cut rate of pipe tobacco after wind model：
The pipe tobacco that step 1 is sampled according to the regulation of People's Republic of China (PRC) tobacco business standard YC/T178-2003 into
Row screening, collect 3.35mm and 2.5mm sieves on pipe tobacco and weighing, then according to the following formula calculate wind model after pipe tobacco it is whole
Silk rate：
Tc=tc/G×100% （1）；
Wherein, G=G1+G2 （2）；
Formula（1）Middle TcFor whole cut rate, tcThe tobacco quality of online collection is sieved for 3.35mm and 2.5mm, G is to be detected the total matter of material
Amount, formula（2）Middle G1For the tobacco quality that step 1 is sampled from aspirator bucket, G2For the backwind tube being calculated in step 2
Road offal gross mass.
7. pipe tobacco filament broken rate sampling and testing method after wind model, which is characterized in that using any one of claim 1-5 institutes
The sampler stated is sampled, and is included the following steps：
Step 1: pipe tobacco samples：
S101, first cancel cigarette machine and feed bin back door interlocking signal, cigarette machine automatic stopping when feed bin back door being avoided to open, then
Cigarette machine feed bin back door is opened, the opaque blocking parts is inserted into feed bin, shelters from feed bin height material optoelectronic switch；
S102, by the sampling bag（1a）Feed bin is stretched on doorway after feed bin, ensures sack upward, bag bottom is naturally drooped in feed bin
Interior, after aspirator bucket is filled pipe tobacco, pumping opens the opaque blocking parts, and cancellation is blocked feed bin height material optoelectronic switch, connect
It aspirator bucket valve to automatically open, be fallen under pipe tobacco in the pipe tobacco collecting bag；
S103, feed bin high charge level optoelectronic switch is blocked again with the opaque blocking parts, aspirator bucket valve is automatically closed, volume
Smoke machine takes out the sampling bag automatically into next aspirator period from feed bin（1a）；
S104, repeat the above steps S102 and S103 according to required sampling amount, until sampling is completed；
Step 2: reading and recording backwind tube offal continuous data：
It reads and records the controller（2a）The backwind tube offal continuous data of output；
Step 3: calculating the filament broken rate of pipe tobacco after wind model：
The pipe tobacco that step 1 is sampled from aspirator bucket is according to People's Republic of China (PRC) tobacco business standard YC/T178-
2003 regulation is sieved, and the pipe tobacco under 1.0mm sieves and weighing are collected, and then calculates pipe tobacco after wind model according to the following formula
Filament broken rate：
Tsh=（tsh+G2）/G×100% （1）；
Wherein, G=G1+G2 （2）；
Formula（1）Middle TshFor filament broken rate, tshFor the tobacco quality collected under 1.0mm sieves, G is to be detected material gross mass, formula（2）
Middle G1For the tobacco quality that step 1 is sampled from aspirator bucket, G2Offal for the return air duct being calculated in step 2
Gross mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016584.7A CN106370546B (en) | 2016-11-18 | 2016-11-18 | Pipe tobacco whole cut rate and filament broken rate sampling and testing method and sampler after wind model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016584.7A CN106370546B (en) | 2016-11-18 | 2016-11-18 | Pipe tobacco whole cut rate and filament broken rate sampling and testing method and sampler after wind model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106370546A CN106370546A (en) | 2017-02-01 |
| CN106370546B true CN106370546B (en) | 2018-10-16 |
Family
ID=57891044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611016584.7A Active CN106370546B (en) | 2016-11-18 | 2016-11-18 | Pipe tobacco whole cut rate and filament broken rate sampling and testing method and sampler after wind model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106370546B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876484B (en) * | 2019-12-06 | 2022-01-11 | 河南中烟工业有限责任公司 | Method for controlling cigarette quality consistency of cigarette making machine |
| CN112335929B (en) * | 2020-08-20 | 2022-01-28 | 南京大树智能科技股份有限公司 | Parameter touch method for flexible wind-power wire feeding |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060146Y (en) * | 2007-07-04 | 2008-05-14 | 武汉烟草(集团)有限公司 | Cigarette, leaf and stem purity detector |
| CN201429537Y (en) * | 2009-06-25 | 2010-03-24 | 福建中烟工业公司 | Crushing device for detecting crushing degree of shredded tobacco |
| CN102539273A (en) * | 2012-01-04 | 2012-07-04 | 江苏中烟工业有限责任公司 | Equipment and method for on-line determination of tobacco shred structures |
| WO2012128281A1 (en) * | 2011-03-22 | 2012-09-27 | 日本たばこ産業株式会社 | Apparent density measuring method |
| CN203505570U (en) * | 2013-10-14 | 2014-04-02 | 安徽中烟工业有限责任公司 | Device for receiving cigarette scraps dropping from assembling machine |
| CN204157642U (en) * | 2014-09-28 | 2015-02-18 | 云南昆船设计研究院 | Pipe tobacco close phase closed loop air-transport system |
| CN204903201U (en) * | 2015-06-10 | 2015-12-23 | 厦门烟草工业有限责任公司 | Offal rapid sampling device |
| CN105293078A (en) * | 2015-09-30 | 2016-02-03 | 湖南核三力技术工程有限公司 | Wire feeding pipe wind speed balance method of cigarette making machine and unit control device |
-
2016
- 2016-11-18 CN CN201611016584.7A patent/CN106370546B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060146Y (en) * | 2007-07-04 | 2008-05-14 | 武汉烟草(集团)有限公司 | Cigarette, leaf and stem purity detector |
| CN201429537Y (en) * | 2009-06-25 | 2010-03-24 | 福建中烟工业公司 | Crushing device for detecting crushing degree of shredded tobacco |
| WO2012128281A1 (en) * | 2011-03-22 | 2012-09-27 | 日本たばこ産業株式会社 | Apparent density measuring method |
| CN102539273A (en) * | 2012-01-04 | 2012-07-04 | 江苏中烟工业有限责任公司 | Equipment and method for on-line determination of tobacco shred structures |
| CN203505570U (en) * | 2013-10-14 | 2014-04-02 | 安徽中烟工业有限责任公司 | Device for receiving cigarette scraps dropping from assembling machine |
| CN204157642U (en) * | 2014-09-28 | 2015-02-18 | 云南昆船设计研究院 | Pipe tobacco close phase closed loop air-transport system |
| CN204903201U (en) * | 2015-06-10 | 2015-12-23 | 厦门烟草工业有限责任公司 | Offal rapid sampling device |
| CN105293078A (en) * | 2015-09-30 | 2016-02-03 | 湖南核三力技术工程有限公司 | Wire feeding pipe wind speed balance method of cigarette making machine and unit control device |
Non-Patent Citations (2)
| Title |
|---|
| "储丝柜出料烟丝整丝率降低原因及改进措施";郑玉忠 等;《中国高新技术企业》;20160122;全文 * |
| "烟丝整丝率变化率对卷烟卷接质量的影响";姚光明 等;《烟草科技》;20050127;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106370546A (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206339465U (en) | A kind of binary channels air detection instrument | |
| CN106370546B (en) | Pipe tobacco whole cut rate and filament broken rate sampling and testing method and sampler after wind model | |
| CN104359717B (en) | Device and method for sampling and testing low-concentration particulate matter in humidity-saturated flue gas of pollutant source | |
| CN1290345A (en) | Fiber micronaire testing system | |
| CN109490573B (en) | Material nondestructive flow velocity measuring method and monitoring device based on pipe network resistance characteristics in pneumatic conveying | |
| CN102539273A (en) | Equipment and method for on-line determination of tobacco shred structures | |
| CN205067174U (en) | Low concentration smoke and dust sampling device | |
| CN110441808A (en) | A kind of method and device of Dual-channel type automatic measurement water radon | |
| CN108844869A (en) | A kind of flue dust on-line sampling and weighing device and method | |
| CN205175863U (en) | Powdery material bulk density testing arrangement | |
| CN204202951U (en) | Online constant speed flyash sampler | |
| CN107328459A (en) | The method and apparatus for lifting the spiral electron scale degree of accuracy | |
| CN105806757A (en) | Method and device for online monitoring pulverized coal concentration of coal-bed gas well output liquid | |
| CN104237090A (en) | Method and device for quickly determining dust concentration in flue gas of dust collector | |
| CN102087193B (en) | Cigarette smoke aerosol testing device | |
| CN202994904U (en) | Apparatus for measuring working condition dust specific resistance | |
| CN202393665U (en) | Full-automatic caking index tester | |
| CN205192582U (en) | Gas table core capacity and interior hourglass check out test set | |
| CN213813253U (en) | Detection apparatus for lithium ion battery thick liquids ability of sieving | |
| CN104237065B (en) | Device for measuring tap density of coke | |
| CN201917506U (en) | Cigarette smoke aerosol testing device | |
| CN207601061U (en) | A kind of water quality on-line measuring device | |
| CN208350147U (en) | A kind of computer metering gas flow meter | |
| CN202533286U (en) | Device for trapping particulate matter in gas under pressure | |
| CN107860692B (en) | Dust concentration calibration device and calibration method in dust operation environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |