CN114711456B - Novel secondary air separation device for ZJ17 type cigarette making machine - Google Patents
Novel secondary air separation device for ZJ17 type cigarette making machine Download PDFInfo
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- CN114711456B CN114711456B CN202210538620.5A CN202210538620A CN114711456B CN 114711456 B CN114711456 B CN 114711456B CN 202210538620 A CN202210538620 A CN 202210538620A CN 114711456 B CN114711456 B CN 114711456B
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- pipeline
- tobacco
- tobacco shred
- making machine
- cigarette making
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/396—Tobacco feeding devices with separating means, e.g. winnowing, removing impurities
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a novel secondary air separation device for a ZJ17 type cigarette making machine, which comprises a separation cavity (1), a tobacco shred pipeline I (2), an air amplifier (4), a low-pressure fan (7), a tobacco shred conveying pipeline (8), a tobacco shred pipeline II (9), a pressure reducing device (10), a connecting pipeline (11), a cigarette making machine dust removing system (12), a tobacco shred pipeline III (14) and a cigarette making machine storage area (16), and is characterized in that: the other end of the tobacco shred pipeline I is connected with one end of the air amplifier, the tobacco shred pipeline II penetrates through a pressure reduction cavity (10-1) of the pressure reduction device, the tobacco shred pipeline II is communicated with the pressure reduction cavity through a plurality of through holes (9-1), and the outer peripheral side of the pressure reduction device is connected with a cigarette making machine dust removal system through a connecting pipeline. According to the invention, through the design of the separation cavity, the complete separation of the tobacco shreds and the tobacco stems is realized, and meanwhile, through the design of the air amplifier and the pressure reducing device, the online recovery of the tobacco shreds is realized, so that the production cost is saved.
Description
Technical Field
The invention relates to the technical field of tobacco machinery and tobacco production equipment, in particular to a novel secondary air separation device for a ZJ17 type cigarette making machine, which is an improved device for secondary air separation of a PROTOS70/ZJ17 unit.
Background
The cut stem separating system is an important part on the ZJ17 cigarette making machine set, and has the main function of removing stems, stem blocks and impurities in cut tobacco incoming materials in a secondary air separation mode, so that the cut tobacco meets the process requirements, and the separating effect directly influences the stability of product quality. In order to ensure that the returned cut tobacco has no stem in the daily production process, the common method is to give up separating more cut tobacco in the stem, so that the waste of the cut tobacco is caused. If the waste of the tobacco shreds is avoided, more stems cannot be completely separated, and the stems enter the cigarettes along with the tobacco shreds to form cigarette puncture, so that the product quality is influenced to a certain extent. Therefore, it is very important to design a novel secondary air separation device.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a novel secondary air separation device for a ZJ17 type cigarette making machine.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a novel overgrate air divides device for ZJ17 type cigarette machine, separation cavity (1), pipe tobacco pipeline (2), go up clamp (3), air amplifier (4), lower clamp (5), first governing valve (6), low pressure positive blower (7), pipe tobacco pipeline (8), pipe tobacco pipeline two (9), pressure relief device (10), connecting tube (11), cigarette machine dust pelletizing system (12), second governing valve (13), pipe tobacco pipeline three (14), flange (15), cigarette machine storage area (16), first connector (17), second connector (18), its characterized in that: the upper end of the separation cavity is connected with one end of a tobacco shred pipeline I, the other end of the tobacco shred pipeline I is connected with one end of an air amplifier through an upper clamp, the other end of the air amplifier is connected with one end of a tobacco shred pipeline II through a lower clamp, the side face of the air amplifier is connected with a low-pressure fan through an air pipe connector, a first adjusting valve is connected onto the air pipe, the other end of the tobacco shred pipeline II is connected with one end of a tobacco shred pipeline II through a first connector, the tobacco shred pipeline II penetrates through a pressure reduction cavity (10-1) of a pressure reduction device, the tobacco shred pipeline II is communicated with the pressure reduction cavity through a plurality of through holes (9-1), the other end of the tobacco shred pipeline II is connected with one end of a tobacco shred pipeline III through a second connector, the other end of the tobacco shred pipeline III is connected with a cigarette making machine storage area through a connecting flange, the outer peripheral side of the pressure reduction device (10) is connected with a cigarette making machine dust removal system through a connecting pipeline, and a second adjusting valve is connected onto the connecting pipeline.
Furthermore, the separation cavity (1) comprises an ascending channel (1-1), a separation zone (1-2) and a descending channel (1-3), the ascending channel, the separation zone and the descending channel are sequentially vertically arranged, the inner walls of two sides of the separation cavity are respectively provided with a plurality of convex strips (1-21) in the separation zone, and the convex strips on the two sides are vertically staggered and spaced.
Further, the cross section of the convex strip (1-21) is in the shape of a right triangle, the hypotenuse of the right triangle is positioned on the upper side of the right triangle, and the convex strip continuously extends along the transverse direction or the convex strip discontinuously extends along the transverse direction.
Further, the low-pressure fan (7) is used for conveying working airflow to the air amplifier (4), the cigarette making machine dust removal system (12) is used for exhausting air from a pressure reduction cavity (10-1) of the pressure reduction device (10), and the volume of the pressure reduction cavity is larger than that of the tobacco shred pipeline II (9) at the corresponding position in the pressure reduction device.
Furthermore, the through holes (9-1) are of a screen mesh type structure, the through holes are arranged in a part of the circumferential range of the tobacco shred pipeline II (9), the part of the circumferential range is 30-180 degrees, and the periphery of the tobacco shred pipeline II is connected with the pressure reducing device through the sealing part (10-2).
Furthermore, the first connector (17) is a rotary connector, the second connector (18) is a rotary connector, and the circumferential positions of the screen mesh type through holes (9-1) in the second tobacco shred pipeline can be adjusted by rotating the second tobacco shred pipeline (9), so that the speed reduction effect of the pressure reducing device (10) can be adjusted to be matched with different tobacco shred conveying conditions.
Furthermore, the through holes (9-1) are arranged in the circumferential 90-degree range of the tobacco shred pipeline II (9), and the circumferential positions of the screen type through holes on the tobacco shred pipeline II can be adjusted at 4 circumferential positions or can be continuously adjusted at circumferential positions.
According to the novel secondary air separation device for the ZJ17 type cigarette making machine, due to the design of the separation cavity, the complete separation of the tobacco shreds and the tobacco stems is realized by utilizing the convex strip type separation area in the separation cavity, on the premise of ensuring the normal operation of secondary air separation, the separation effect of the tobacco shreds and the tobacco stems is improved, the purity of the tobacco shreds entering a rolling link is ensured, and the product quality is further ensured. According to the invention, through the design of the air amplifier and the pressure reducing device, the air amplifier enables the cut tobacco stream to move at a high speed in the cut tobacco pipeline, so that the cut tobacco stream is prevented from being blocked in the pipeline; the decompression device enables the tobacco shred flow to be decelerated when entering the storage area/front of the cigarette making machine, the purpose of preventing the tobacco shred flow from excessively breaking is achieved, the online recovery of the tobacco shred after secondary air separation is realized, and the production cost is reduced.
Drawings
FIG. 1 is a schematic structural view of a novel secondary air separation device for a ZJ17 type cigarette making machine according to the present invention;
FIG. 2 is a schematic view of the structure of the separation chamber of the present invention;
FIG. 3 is a schematic view of the pressure reducing device and a second tobacco pipe (rotated and positioned in a first position) according to the present invention;
FIG. 4 is a schematic view of the pressure reducing device and the tobacco pipe (rotated and positioned at a second position).
In the figure: the cigarette making machine comprises a separation cavity 1, a first tobacco shred pipeline 2, an upper clamp 3, an air amplifier 4, a lower clamp 5, a first adjusting valve 6, a low-pressure fan 7, a tobacco shred conveying pipeline 8, a second tobacco shred pipeline 9, a pressure reducing device 10, a connecting pipeline 11, a cigarette making machine dust removing system 12, a second adjusting valve 13, a third tobacco shred pipeline 14, a connecting flange 15, a cigarette making machine storage area 16, a first connector 17, a second connector 18, an ascending channel 1-1, a separation area 1-2, a descending channel 1-3, a raised line 1-21, a through hole 9-1, a pressure reducing cavity 10-1 and a sealing part 10-2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, a novel overgrate air divides device for ZJ17 type cigarette machine, separation cavity 1, pipe tobacco pipeline 2, go up clamp 3, air amplifier 4, lower clamp 5, first governing valve 6, low pressure positive blower 7, pipe tobacco pipeline 8, pipe tobacco pipeline two 9, pressure relief device 10, connecting tube 11, cigarette machine dust pelletizing system 12, second governing valve 13, pipe tobacco pipeline three 14, flange 15, cigarette machine storage area 16, first connector 17, second connector 18, its characterized in that: the upper end of the separation cavity 1 is connected with one end of a tobacco shred pipeline I2, the other end of the tobacco shred pipeline I2 is connected with one end of an air amplifier 4 through an upper clamp 3, the other end of the air amplifier 4 is connected with one end of a tobacco shred conveying pipeline 8 through a lower clamp 5, the side face of the air amplifier 4 is connected with a low-pressure fan 7 through an air pipe joint and an air pipe, a first adjusting valve 6 is connected onto the air pipe, the other end of the tobacco shred conveying pipeline 8 is connected with one end of a tobacco shred pipeline II 9 through a first connector 17, the tobacco shred pipeline II 9 penetrates through a pressure reduction cavity 10-1 of a pressure reduction device 10, the tobacco shred pipeline II 9 is communicated with the pressure reduction cavity 10-1 through a plurality of through holes 9-1, the other end of the tobacco shred pipeline II 9 is connected with one end of a tobacco shred pipeline III 14 through a second connector 18, the other end of the tobacco shred pipeline III 14 is connected with a cigarette making machine storage area 16 through a connecting flange 15, the outer peripheral side of the pressure reduction device 10 is connected with a cigarette making machine dust removal system 12 through a connecting pipeline 11, and the connecting pipeline 11 is connected with a second adjusting valve 13.
Furthermore, the separation cavity 1 comprises an ascending channel 1-1, a separation area 1-2 and a descending channel 1-3, the ascending channel 1-1, the separation area 1-2 and the descending channel 1-3 are sequentially and vertically arranged, a plurality of convex strips 1-21 are respectively arranged on the inner walls of the two sides of the separation cavity 1 and in the separation area 1-2, and the convex strips 1-21 on the two sides are vertically staggered and spaced.
Further, the cross section of the convex strips 1-21 is in the shape of a right triangle, and the hypotenuse of the right triangle is positioned on the upper side of the right triangle. The beads 1-21 extend continuously in the lateral direction or the beads 1-21 extend intermittently in the lateral direction.
According to the novel secondary air separation device for the ZJ17 type cigarette making machine, due to the design of the separation cavity 1, the complete separation of the tobacco shreds and the tobacco stems is realized by utilizing the convex strip type separation area in the separation cavity 1, on the premise that the secondary air separation is normally carried out, the separation effect of the tobacco shreds and the tobacco stems is improved, the purity of the tobacco shreds entering a rolling link is ensured, and the product quality is further ensured.
Further, the low-pressure fan 7 is used for conveying working air flow to the air amplifier 4, the cigarette making machine dust removal system 12 is used for exhausting air from the pressure reduction cavity 10-1 of the pressure reduction device 10, and the volume of the pressure reduction cavity 10-1 is larger than that of the tobacco pipe II 9 at the corresponding position in the pressure reduction device 10.
According to the invention, through the design of the air amplifier 4 and the pressure reducing device 10, the air amplifier 4 enables the cut tobacco stream to move at a high speed in the cut tobacco pipeline, so that the cut tobacco stream is prevented from being blocked in the pipeline; the pressure reducing device 10 reduces the speed of the cut tobacco stream when/before entering the storage area 16 of the cigarette making machine, so that the aim of preventing the cut tobacco stream from excessively breaking is fulfilled, the online recovery of the cut tobacco after secondary air separation is realized, and the production cost is reduced.
Further, the through holes 9-1 are of a screen type structure, the through holes 9-1 are arranged in a part of the circumferential position/range of the tobacco shred pipeline II 9, such as the range of 30-180 degrees, and the periphery of the tobacco shred pipeline II 9 is connected with the pressure reducing device 10 through the sealing part 10-2.
Furthermore, the first connector 17 is a rotary connector, the second connector 18 is a rotary connector, and by rotating the second tobacco shred pipeline 9, the circumferential positions of the screen type plurality of through holes 9-1 on the second tobacco shred pipeline 9 can be adjusted, so that the speed reduction effect of the pressure reducing device 10 can be adjusted to be matched with different tobacco shred conveying conditions. For example, the plurality of through holes 9-1 are arranged in the circumferential direction of the tobacco pipe two 9 within 90 degrees, and the circumferential positions of the screen type plurality of through holes 9-1 on the tobacco pipe two 9 can be adjusted at 4 circumferential positions or can be continuously adjusted in the circumferential direction.
According to the novel secondary air separation device for the ZJ17 type cigarette making machine, due to the design of the separation cavity 1, the complete separation of the tobacco shreds and the tobacco stems is realized by utilizing the convex strip type separation area in the separation cavity 1, on the premise that the secondary air separation is normally carried out, the separation effect of the tobacco shreds and the tobacco stems is improved, the purity of the tobacco shreds entering a rolling link is ensured, and the product quality is further ensured.
According to the invention, through the design of the air amplifier 4 and the pressure reducing device 10, the air amplifier 4 enables the cut tobacco stream to move at a high speed in the cut tobacco pipeline, so that the cut tobacco stream is prevented from being blocked in the pipeline; the decompressor 10 reduces the speed of the cut tobacco stream before/when entering the storage area 16 of the cigarette making machine, so as to achieve the purpose of avoiding excessive breakage of the cut tobacco stream, realize the online recovery of the cut tobacco after secondary air separation and reduce the production cost.
The novel secondary air separation device disclosed by the invention has been trial-installed on ZJ17 type cigarette equipment for use, the effect is obvious, and the technical scheme can be completely assembled on a PROTOS70/ZJ17 unit for use.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel overgrate air divides device for ZJ17 type cigarette machine, separation cavity (1), pipe tobacco pipeline (2), go up clamp (3), air amplifier (4), lower clamp (5), first governing valve (6), low pressure positive blower (7), pipe tobacco pipeline (8), pipe tobacco pipeline two (9), pressure relief device (10), connecting tube (11), cigarette machine dust pelletizing system (12), second governing valve (13), pipe tobacco pipeline three (14), flange (15), cigarette machine storage area (16), first connector (17), second connector (18), its characterized in that: the upper end of the separation cavity is connected with one end of a tobacco shred pipeline I, the other end of the tobacco shred pipeline I is connected with one end of an air amplifier through an upper clamp (3), the other end of the air amplifier is connected with one end of a tobacco shred pipeline II through a lower clamp (5), the side face of the air amplifier is connected with a low-pressure fan through an air pipe connector, an air pipe is connected with a low-pressure fan, a first adjusting valve is connected onto the air pipe, the other end of the tobacco shred pipeline II is connected with one end of a tobacco shred pipeline II through a first connector, the tobacco shred pipeline II penetrates through a pressure reduction cavity (10-1) of a pressure reduction device, the tobacco shred pipeline II is communicated with the pressure reduction cavity through a plurality of through holes (9-1), the other end of the tobacco shred pipeline II is connected with one end of a tobacco shred pipeline III through a second connector, the other end of the tobacco shred pipeline III is connected with a storage area of a cigarette making machine through a connecting flange, the outer peripheral side of the pressure reduction device (10) is connected with a dust removal system of the cigarette making machine through a connecting pipeline, and a second adjusting valve is connected onto the connecting pipeline.
2. The novel secondary air separation device for the ZJ17 type cigarette making machine is characterized in that the separation cavity (1) comprises an ascending channel (1-1), a separation zone (1-2) and a descending channel (1-3), wherein the ascending channel, the separation zone and the descending channel are sequentially and vertically arranged, a plurality of convex strips (1-21) are respectively arranged on the inner walls at two sides of the separation cavity and in the separation zone, and the convex strips at two sides are vertically staggered and spaced.
3. A novel overfire air dividing apparatus for a ZJ17 type cigarette making machine according to claim 2, wherein said ribs (1-21) are right triangles in cross-section with the hypotenuse of the right triangle being located on the upper side of the right triangle, the ribs extending continuously in the transverse direction or the ribs extending intermittently in the transverse direction.
4. The novel secondary air separation device for the ZJ17 type cigarette making machine is characterized in that the low-pressure fan (7) is used for conveying working air flow to the air amplifier (4), the cigarette making machine dust removal system (12) is used for extracting air from a pressure reduction cavity (10-1) of the pressure reduction device (10), and the volume of the pressure reduction cavity is larger than that of the tobacco pipe II (9) at the corresponding position in the pressure reduction device.
5. The novel secondary air separation device for the ZJ17 type cigarette making machine is characterized in that the through holes (9-1) are of a screen type structure, the through holes are formed in a part of the circumferential range of the second tobacco shred pipeline (9), a part of the circumferential range of the second tobacco shred pipeline is 30-180 degrees, and the periphery of the second tobacco shred pipeline is connected with the pressure reducing device through a sealing part (10-2).
6. The novel secondary air separation device for the ZJ17 type cigarette making machine is characterized in that the first connector (17) is a rotary connector, the second connector (18) is a rotary connector, and the circumferential positions of the screen type through holes (9-1) on the second tobacco shred pipeline can be adjusted by rotating the second tobacco shred pipeline (9), so that the speed reduction effect of the pressure reducing device (10) can be adjusted to be matched with different tobacco shred conveying conditions.
7. The new secondary air separation device for the ZJ17 cigarette making machine according to claim 6, characterized in that the plurality of through holes (9-1) are arranged within 90 ° of the circumference of the second tobacco pipe (9), and the circumferential positions of the screen type plurality of through holes on the second tobacco pipe can be adjusted at 4 circumferential positions or can be continuously adjusted at circumferential positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210538620.5A CN114711456B (en) | 2022-05-17 | 2022-05-17 | Novel secondary air separation device for ZJ17 type cigarette making machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210538620.5A CN114711456B (en) | 2022-05-17 | 2022-05-17 | Novel secondary air separation device for ZJ17 type cigarette making machine |
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| Publication Number | Publication Date |
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| CN114711456A CN114711456A (en) | 2022-07-08 |
| CN114711456B true CN114711456B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210538620.5A Active CN114711456B (en) | 2022-05-17 | 2022-05-17 | Novel secondary air separation device for ZJ17 type cigarette making machine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3794049A (en) * | 1971-03-13 | 1974-02-26 | Hauni Werke Koerber & Co Kg | Method and apparatus for processing tobacco |
| CH652946A5 (en) * | 1981-12-07 | 1985-12-13 | Orfa Ag | METHOD FOR OPERATING A PLANT FOR PRODUCING A FIBER AND A GRANULAR MATERIAL. |
| US5103981A (en) * | 1989-02-27 | 1992-04-14 | Stripping Technologies Inc. | Particle separator/classification mechanism |
| US5411142A (en) * | 1993-03-29 | 1995-05-02 | Abbott; Kenneth E. | Air-flow control for particle cleaning systems |
| CN102894476A (en) * | 2012-10-30 | 2013-01-30 | 郑州格兰高环境工程有限公司 | Single type tobacco stem and shred online separating and recovering system of cigarette making machine |
| CN203302340U (en) * | 2013-06-19 | 2013-11-27 | 广东中烟工业有限责任公司梅州卷烟厂 | Cigarette making machine with device for separating cut stems through three-time winnowing |
| CN208146444U (en) * | 2017-12-25 | 2018-11-27 | 昆明市西山华强橡塑制品厂 | A kind of online separator of stem |
| CN209359647U (en) * | 2018-12-13 | 2019-09-10 | 湖北中烟工业有限责任公司 | A kind of stem separator three times for PROTOS70 cigarette unit |
-
2022
- 2022-05-17 CN CN202210538620.5A patent/CN114711456B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3794049A (en) * | 1971-03-13 | 1974-02-26 | Hauni Werke Koerber & Co Kg | Method and apparatus for processing tobacco |
| GB1382277A (en) * | 1971-03-13 | 1975-01-29 | Hauni Werke Koerber & Co Kg | Method and apparatus for handling tobacco |
| CH652946A5 (en) * | 1981-12-07 | 1985-12-13 | Orfa Ag | METHOD FOR OPERATING A PLANT FOR PRODUCING A FIBER AND A GRANULAR MATERIAL. |
| US5103981A (en) * | 1989-02-27 | 1992-04-14 | Stripping Technologies Inc. | Particle separator/classification mechanism |
| US5411142A (en) * | 1993-03-29 | 1995-05-02 | Abbott; Kenneth E. | Air-flow control for particle cleaning systems |
| CN102894476A (en) * | 2012-10-30 | 2013-01-30 | 郑州格兰高环境工程有限公司 | Single type tobacco stem and shred online separating and recovering system of cigarette making machine |
| CN203302340U (en) * | 2013-06-19 | 2013-11-27 | 广东中烟工业有限责任公司梅州卷烟厂 | Cigarette making machine with device for separating cut stems through three-time winnowing |
| CN208146444U (en) * | 2017-12-25 | 2018-11-27 | 昆明市西山华强橡塑制品厂 | A kind of online separator of stem |
| CN209359647U (en) * | 2018-12-13 | 2019-09-10 | 湖北中烟工业有限责任公司 | A kind of stem separator three times for PROTOS70 cigarette unit |
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| CN114711456A (en) | 2022-07-08 |
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