CN101889730A - Device for improving charging front blade size uniformity and method thereof - Google Patents
Device for improving charging front blade size uniformity and method thereof Download PDFInfo
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- CN101889730A CN101889730A CN 201010239040 CN201010239040A CN101889730A CN 101889730 A CN101889730 A CN 101889730A CN 201010239040 CN201010239040 CN 201010239040 CN 201010239040 A CN201010239040 A CN 201010239040A CN 101889730 A CN101889730 A CN 101889730A
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Abstract
The invention discloses a device for improving charging front blade size uniformity and method thereof. The device comprises a vibrating screen arranged on a rack, the vibrating screen is provided with a first layer screen, a second layer screen and a third layer screen from top to bottom, and the meshes of all the screens are gradually reduced from top to bottom; a charging device is arranged above one end of the vibration screen, all the screens at the other end of the vibration screen are provided with a discharging port; a plurality of loosing rollers are arranged between the charging device and the first layer screen in parallel, and the axis of the loosing roller is arranged along the width direction of the vibration screen. The invention can effectively improve uniformity of humidifying and charging of subsequent process and also effectively reduces shred growth rate of tobacco shred after being cut.
Description
Technical field:
The present invention relates to a kind of Apparatus for () and method therefor that improves reinforced front vane dimensional homogeneity.
Background technology:
The tobacco leaf that present cigar mill uses is redried leaf tobacco, and is large stretch of (greater than 25.4mm in the tobacco leaf
2Blade) too much, according to statistics, large stretch of rate is about 55%.On primary processing line, the too high problem that can produce two aspects of large stretch of rate:
1, blade is easily folding, and the uniformity that blade is absorbed moisture and feed liquid has a negative impact;
2, cut back pipe tobacco length lack of homogeneity, long filament is too much, easily produces and twines clustering phenomena, the control of moisture content of cut tobacco and cigarette is propped up manufacturing quality have a negative impact.
Propose at present several solutions and spent the method for long problem because of the too high leaf filament length that causes of the large stretch of rate of blade.Before the chopping that one class methods such as HAUNI MaschinenbauAG company (WO2009/138193) propose blade is sieved, the method of handling respectively according to the blade size then, Yao Guangming etc. (publication number CN10159842A) have also proposed similarly to tell the method that sheet is cut at the chopping fore worker.Another kind of method such as Garbuio company (WO2004/080215) propose at the filament cutter blade shaft to adding cutting knife to reduce the method for long filament ratio.
Above-mentioned this two classes technology all can solve the too much problem of pipe tobacco long filament to a certain extent, applies irregular problem but fail to solve the moisture content and the feed liquid that cause because of blade is excessive.
Summary of the invention:
For overcoming the defective of prior art, the object of the present invention is to provide a kind of method that improves the equipment of reinforced front vane dimensional homogeneity and adopt this equipment to carry out the blade screening, and then effectively improve and cut back pipe tobacco length uniformity.
Technical solution problem of the present invention adopts following technical scheme:
Improve the equipment of reinforced front vane dimensional homogeneity, comprising:
Be located at the vibratory sieve on the frame, described vibratory sieve has ground floor screen cloth, second layer screen cloth and the 3rd layer of screen cloth from top to bottom, and the mesh of each screen cloth reduces successively from top to bottom;
Above an end of described vibratory sieve feed arrangement is set, each layer of other end screen cloth of described vibratory sieve all has discharging opening;
The many loose rollers that be arranged in parallel between described feed arrangement and described ground floor screen cloth, the axis of described loose roller is along the width setting of described vibratory sieve.
The design feature of present device also is: the diameter of described ground floor screen cloth mesh is 25.4mm, and the diameter of second layer screen cloth mesh is 6.35mm, and the diameter of described the 3rd layer of screen cloth mesh is 1.0mm.
Discharging opening one end from described feed arrangement one end to described vibratory sieve, the spacing between the described loose roller increases gradually.
A kind of method that adopts present device to improve reinforced front vane dimensional homogeneity comprises the steps:
A, at first will be undertaken loosely by the raw material blade that feed arrangement transports with many loose rollers, the spacing between the loose roller increases successively from feed end to discharge end, and the blade that the gap falls between loose roller falls into the ground floor screen cloth and sieves;
B, carry out one-level screening by the ground floor screen cloth, the mesh diameter of ground floor screen cloth is 25.4mm, diameter is exported from the discharging opening of ground floor screen cloth greater than the blade of 25.4mm after the one-level screening, deliver to threshing machine through conveying device and beat leaf, beat the volume control device before blade behind the leaf is delivered to screening plant, be delivered to loose roller again by feed arrangement and carry out regrading; Diameter falls into second layer screen cloth less than the blade of 25.4mm;
C, carry out secondary screening by second layer screen cloth, the mesh diameter of second layer screen cloth is 6.35mm,, delivers to the leaves moisting charging process through conveying device and processes greater than the discharging opening output from second layer screen cloth of the blade of 6.35mm through secondary screening back diameter; Diameter falls into the 3rd layer of screen cloth less than the blade of 6.35mm;
D, carry out three grades of screenings by the 3rd layer of screen cloth, the mesh diameter of the 3rd layer of screen cloth is 1.0mm, and the screening back need not to feed in raw material greater than the blade of 1.0mm, directly delivers to leaf storing cabinet through conveying device after the discharging opening output of the 3rd layer of screen cloth; The fragment less than 1.0mm under the screening is delivered to cleaner, is used for the making of reconstituted tobacoo.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, present device and the method for sieving that adopts this equipment to carry out, adopt multistage screening plant, utilize the loose roller of blade at first to carry out loose to blade, because loosening and gaining moisture rear blade flow is bigger, directly use the mesh screen component efficiency low, it is serious to leak the sieve phenomenon, therefore in the vibratory sieve the superiors loose roller is set, effective loose blade; The spacing of loose roller is less at feed end, distance increases gradually in the middle of extending process to discharge end, this set of loose roller makes the less blade of size drop down onto screen cloth at the vibratory sieve feed end, and larger-size blade falls at vibratory sieve rear end (discharge end), has improved the screening efficiency of screen cloth effectively.
2, utilize multilevel screen to play the leaf processing with the separation of the sheet in the blade and to it, reduce large stretch of rate of blade, improved the middle sheet rate of blade, improved the blade uniformity, thereby effectively improved follow-up operation humidification, reinforced uniformity, also effectively reduced the long filament rate of cutting the back pipe tobacco.
Description of drawings:
Fig. 1 is a process chart of the present invention.
Fig. 2 is the structural representation of screening plant of the present invention.
Number in the figure: 1 vibratory sieve, 2 ground floor screen clothes, 3 second layer screen clothes, 4 the 3rd layers of screen cloth, 5 feed arrangements, 6 loose rollers, the discharging opening of 7 ground floor screen clothes, the discharging opening of 8 second layer screen clothes, the discharging opening of 9 the 3rd layers of screen cloth, 10 discharging openings.
Below pass through the specific embodiment, and the invention will be further described in conjunction with the accompanying drawings.
The specific embodiment:
Embodiment: in conjunction with Fig. 2; the screening plant of present embodiment; be used to improve the uniformity of reinforced front vane size; this equipment comprises: be located at the vibratory sieve 1 on the frame; described vibratory sieve has ground floor screen cloth 2 from top to bottom; second layer screen cloth 3 and the 3rd layer of screen cloth 4; and the mesh of each screen cloth reduces successively from top to bottom; above an end of vibratory sieve, feed arrangement 5 is set; each layer of other end screen cloth of the vibratory sieve relative with feed arrangement all has discharging opening; many loose rollers 6 be arranged in parallel between feed arrangement 5 and ground floor screen cloth 2; the axis of each loose roller is along the width setting of vibratory sieve 1; certainly, the axis of loose roller can be parallel to the width of vibratory sieve, also can form certain angle with the width of vibratory sieve; all should belong to protection scope of the present invention, should not be the qualification to technical solution of the present invention.
In specifically being provided with, the diameter of ground floor screen cloth mesh is 25.4mm, and the diameter of second layer screen cloth mesh is 6.35mm, and the diameter of described the 3rd layer of screen cloth mesh is 1.0mm.The feed end of self-excited oscillation sieve is to discharge end, and the spacing between each loose roller increases gradually.Because loosening and gaining moisture rear blade flow is bigger, directly use the mesh screen component efficiency low, it is serious to leak the sieve phenomenon, the spacing of loose roller is less at feed end, distance increases gradually in the middle of extending process to discharge end, this set of loose roller makes the less blade of size drop down onto screen cloth at the vibratory sieve feed end, and larger-size blade falls at vibratory sieve rear end (discharge end), has improved the screening efficiency of screen cloth effectively.
In conjunction with Fig. 1, the method that adopts present device to sieve comprises following steps:
At first with beating the leaf device big blade is beaten leaf, the blade behind the economy-combat leaf is delivered to feed arrangement by volume control device,
A, will be carried out loosely from the raw material blade that feed arrangement transports by many loose rollers, the spacing between the loose roller increases successively from feed end to discharge end, and the blade that the gap falls between loose roller falls into the ground floor screen cloth and sieves;
B, carry out one-level screening by the ground floor screen cloth, the mesh diameter of ground floor screen cloth is 25.4mm, diameter is exported from the discharging opening 7 of ground floor screen cloth greater than the blade of 25.4mm after the one-level screening, deliver to threshing machine through conveying device and beat leaf, beat the volume control device before blade behind the leaf is delivered to screening plant, be delivered to loose roller again by feed arrangement and carry out regrading; Diameter falls into second layer screen cloth less than the blade of 25.4mm;
C, carry out secondary screening by second layer screen cloth, the mesh diameter of second layer screen cloth is 6.35mm,, delivers to the leaves moisting charging process through conveying device and processes greater than discharging opening 8 outputs from second layer screen cloth of the blade of 6.35mm through secondary screening back diameter; Diameter falls into the 3rd layer of screen cloth less than the blade of 6.35mm;
D, carry out three grades of screenings by the 3rd layer of screen cloth, the mesh diameter of the 3rd layer of screen cloth is 1.0mm, and the screening back need not to feed in raw material greater than the blade of 1.0mm, directly delivers to leaf storing cabinet through conveying device after discharging opening 9 outputs of the 3rd layer of screen cloth; The fragment less than 1.0mm under the screening is delivered to cleaner by discharging opening 10, is used for the making of reconstituted tobacoo.
Claims (4)
1. improve the equipment of reinforced front vane dimensional homogeneity, its feature comprises:
Be located at the vibratory sieve on the frame, described vibratory sieve has ground floor screen cloth, second layer screen cloth and the 3rd layer of screen cloth from top to bottom, and the mesh of each screen cloth reduces successively from top to bottom;
Above an end of described vibratory sieve feed arrangement is set, each layer of other end screen cloth of described vibratory sieve all has discharging opening;
The many loose rollers that be arranged in parallel between described feed arrangement and described ground floor screen cloth, the axis of described loose roller is along the width setting of described vibratory sieve.
2. the equipment of the reinforced front vane dimensional homogeneity of raising according to claim 1, the diameter that it is characterized in that described ground floor screen cloth mesh is 25.4mm, and the diameter of second layer screen cloth mesh is 6.35mm, and the diameter of described the 3rd layer of screen cloth mesh is 1.0mm.
3. the equipment of the reinforced front vane dimensional homogeneity of raising according to claim 1 is characterized in that discharging opening one end to described vibratory sieve from described feed arrangement one end, and the spacing between the described loose roller increases gradually.
4. a method that adopts the described equipment of claim 1 to improve reinforced front vane dimensional homogeneity is characterized in that comprising the steps:
A, at first will be undertaken loosely by the raw material blade that feed arrangement transports with many loose rollers, the spacing between the loose roller increases successively from feed end to discharge end, and the blade that the gap falls between loose roller falls into the ground floor screen cloth and sieves;
B, carry out one-level screening by the ground floor screen cloth, the mesh diameter of ground floor screen cloth is 25.4mm, diameter is exported from the discharging opening of ground floor screen cloth greater than the blade of 25.4mm after the one-level screening, deliver to threshing machine through conveying device and beat leaf, beat the volume control device before blade behind the leaf is delivered to screening plant, be delivered to loose roller again by feed arrangement and carry out regrading; Diameter falls into second layer screen cloth less than the blade of 25.4mm;
C, carry out secondary screening by second layer screen cloth, the mesh diameter of second layer screen cloth is 6.35mm,, delivers to the leaves moisting charging process through conveying device and processes greater than the discharging opening output from second layer screen cloth of the blade of 6.35mm through secondary screening back diameter; Diameter falls into the 3rd layer of screen cloth less than the blade of 6.35mm;
D, carry out three grades of screenings by the 3rd layer of screen cloth, the mesh diameter of the 3rd layer of screen cloth is 1.0mm, and the screening back need not to feed in raw material greater than the blade of 1.0mm, directly delivers to leaf storing cabinet through conveying device after the discharging opening output of the 3rd layer of screen cloth; The fragment less than 1.0mm under the screening is delivered to cleaner, is used for the making of reconstituted tobacoo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102390403A CN101889730B (en) | 2010-07-23 | 2010-07-23 | Device for improving charging front blade size uniformity and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102390403A CN101889730B (en) | 2010-07-23 | 2010-07-23 | Device for improving charging front blade size uniformity and method thereof |
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| CN101889730A true CN101889730A (en) | 2010-11-24 |
| CN101889730B CN101889730B (en) | 2012-08-15 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613678A (en) * | 2012-04-08 | 2012-08-01 | 红云红河烟草(集团)有限责任公司 | Method for classifying and packaging tobacco flakes based on size and specification |
| CN102871211A (en) * | 2012-09-13 | 2013-01-16 | 红云红河烟草(集团)有限责任公司 | Method for increasing sheeting rate of redried finished tobacco sheets |
| CN103126056A (en) * | 2013-03-06 | 2013-06-05 | 湖北中烟工业有限责任公司 | New process for treatment of tobacco leaves |
| CN103302023A (en) * | 2013-06-19 | 2013-09-18 | 红云红河烟草(集团)有限责任公司 | Multi-level thinning screen separation device for caboes |
| CN103442599A (en) * | 2011-02-18 | 2013-12-11 | 菲利普莫里斯生产公司 | Method of processing tobacco leaves |
| CN104939295A (en) * | 2015-06-05 | 2015-09-30 | 中国烟草总公司郑州烟草研究院 | Ultra-large leaf sorting and processing technology adopted after tobacco leaf threshing and pneumatic separating |
| CN104939296A (en) * | 2015-06-12 | 2015-09-30 | 安徽中烟机械有限公司 | Processing method for improving middle piece rate of tobacco leaf pieces |
| CN105286066A (en) * | 2015-12-01 | 2016-02-03 | 昆明船舶设备集团有限公司 | Technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding |
| CN107198264A (en) * | 2016-03-18 | 2017-09-26 | 秦皇岛烟草机械有限责任公司 | A kind of technique of on-line tuning Tobacco Leaves type specification |
| CN107198263A (en) * | 2016-03-18 | 2017-09-26 | 秦皇岛烟草机械有限责任公司 | It is a kind of to reduce the smoked sheet processing equipment of pipe tobacco length |
| CN108685146A (en) * | 2018-08-01 | 2018-10-23 | 上海创和亿电子科技发展有限公司 | Beating and double roasting blade construction range of needs measuring method based on conversion equation of transfer |
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| CN101337222A (en) * | 2008-08-07 | 2009-01-07 | 汪天子 | Multilayer, multi-frequency, multi-amplitude vibration-net grading sieve |
| CN201767008U (en) * | 2010-07-23 | 2011-03-23 | 安徽中烟工业公司 | Equipment for improving blade size uniformity before adding |
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| US3677390A (en) * | 1970-08-05 | 1972-07-18 | Edwin L Wilding | Leaf aligning method and machinery |
| CN2149254Y (en) * | 1992-01-28 | 1993-12-15 | 孙庆云 | Electric swinging sieving analizer for wet or dry materials |
| CN2276381Y (en) * | 1996-08-23 | 1998-03-18 | 霍长春 | Quick sand screen |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442599A (en) * | 2011-02-18 | 2013-12-11 | 菲利普莫里斯生产公司 | Method of processing tobacco leaves |
| CN102613678A (en) * | 2012-04-08 | 2012-08-01 | 红云红河烟草(集团)有限责任公司 | Method for classifying and packaging tobacco flakes based on size and specification |
| CN102871211A (en) * | 2012-09-13 | 2013-01-16 | 红云红河烟草(集团)有限责任公司 | Method for increasing sheeting rate of redried finished tobacco sheets |
| CN103126056A (en) * | 2013-03-06 | 2013-06-05 | 湖北中烟工业有限责任公司 | New process for treatment of tobacco leaves |
| CN103302023A (en) * | 2013-06-19 | 2013-09-18 | 红云红河烟草(集团)有限责任公司 | Multi-level thinning screen separation device for caboes |
| CN104939295A (en) * | 2015-06-05 | 2015-09-30 | 中国烟草总公司郑州烟草研究院 | Ultra-large leaf sorting and processing technology adopted after tobacco leaf threshing and pneumatic separating |
| CN104939296A (en) * | 2015-06-12 | 2015-09-30 | 安徽中烟机械有限公司 | Processing method for improving middle piece rate of tobacco leaf pieces |
| CN105286066A (en) * | 2015-12-01 | 2016-02-03 | 昆明船舶设备集团有限公司 | Technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding |
| CN107198264A (en) * | 2016-03-18 | 2017-09-26 | 秦皇岛烟草机械有限责任公司 | A kind of technique of on-line tuning Tobacco Leaves type specification |
| CN107198263A (en) * | 2016-03-18 | 2017-09-26 | 秦皇岛烟草机械有限责任公司 | It is a kind of to reduce the smoked sheet processing equipment of pipe tobacco length |
| CN107198263B (en) * | 2016-03-18 | 2019-08-20 | 秦皇岛烟草机械有限责任公司 | A kind of smoked sheet processing equipment reducing pipe tobacco length |
| CN108685146A (en) * | 2018-08-01 | 2018-10-23 | 上海创和亿电子科技发展有限公司 | Beating and double roasting blade construction range of needs measuring method based on conversion equation of transfer |
| CN108685146B (en) * | 2018-08-01 | 2022-01-25 | 上海创和亿电子科技发展有限公司 | Method for measuring and calculating structural distribution range of threshing and redrying leaves based on conversion transfer equation |
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| CN101889730B (en) | 2012-08-15 |
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Address after: 230088 No. 606 Huangshan Road, Hefei High-tech Zone, Anhui Province Patentee after: China Tabacco Anhui Industrial Co., Ltd. Address before: 230088 Mount Huangshan Road, Anhui, China, No. 606, No. Patentee before: China Tobacco Anhui Industrial Corporation |