CN2666180Y - Channel type cut tobacco drying machine - Google Patents
Channel type cut tobacco drying machine Download PDFInfo
- Publication number
- CN2666180Y CN2666180Y CN 03269983 CN03269983U CN2666180Y CN 2666180 Y CN2666180 Y CN 2666180Y CN 03269983 CN03269983 CN 03269983 CN 03269983 U CN03269983 U CN 03269983U CN 2666180 Y CN2666180 Y CN 2666180Y
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- Prior art keywords
- type cut
- return air
- tunnel
- dry section
- tobacco drier
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Abstract
The utility model discloses a tunnel cut tobacco dryer, comprising two drying section tunnels, wherein, an intermediate transitional tunnel is arranged between the two drying section tunnels, return air collecting devices which are elongated to the two drying section tunnels are arranged at the two ends of the intermediate transitional tunnel; a hot-air-room blowpipe device is arranged between the lower parts of the return air collecting devices and the upper part of a vibrating transportation groove; a cleaning device is arranged in the return air collecting channels above two side frames. The utility model is characterized by good molding effect, softness and shag, uniform and stable moisture, little fragment, orange tendency of color and lubrication, no production of wet cycles, thorough elimination of impurity gas and soft smoking of cut tobacco after the cut tobacco is dried.
Description
Technical field
The utility model relates to a kind of tobacco equipment, relates to a kind of special-purpose tunnel type cut-tobacco drier of Tobacco drying typing on the tobacco cutting production line that is used for specifically.
Background technology
It is pipe tobacco to be carried out high temperature low humidity dryness finalization handle that the tunnel type cut-tobacco drier mainly acts on, and makes its moisture content reach technological requirement, for follow-up cigarette bag performs technological preparation.
At present, the employed tunnel type cut-tobacco drier of tobacco curing industry mainly comprises frame and goes up by drive unit connection vibration chutes, feed end to discharge end in frame support is provided with a plurality of dry section tunnels by thermal insulation board and vibration chutes sealing, be provided with the hot blast chamber in the bottom of its vibration chutes, be connected with blower fan by airduct, heater, humidity discharging system be installed in its dry section tunnel external upper.The bottom land of the vibration chutes in this technology is the stainless steel perforated plate construction, be connected sealing with the hot blast chamber below, during work, pipe tobacco enters in the drying alley from the feed end of vibration chutes, hot blast sprays from bottom plate hole, act directly on the pipe tobacco, make pipe tobacco on delivery chute, be in the boiling shape with the drive unit acting in conjunction and be fed forward.Because delivery chute is the low amplitude high frequency vibration, causes heating inhomogeneous when pipe tobacco is too much; Simultaneously in the course of the work, the aperture of vibration chutes stops up easily, and it is inhomogeneous to cause each aperture to cross air quantity; In addition, pipe tobacco flexibility, moisture content uniformity and less stable after drying is handled, and have wet group to produce.Have, the humidity discharging net is not provided with cleaning function again, and is influential to the humidity discharging air quantity.
The utility model content
The purpose of this utility model is to provide a kind of improved tunnel type cut-tobacco drier, and the fast shaping that makes its pipe tobacco obtain the high temperature low humidity is handled, and reaches the effect that fluffy softness, moisture content are uniform and stable, do not produce wet group.
For achieving the above object, technical solution of the present utility model is finished like this: a kind of tunnel type cut-tobacco drier, comprise frame and the vibration chutes that is connected with drive unit, the dry section tunnel that heat insulation door-plate of installing on by central frame and body side frame at the feed end of frame support to discharge end and top board are formed, be provided with hot blast chamber blowpipe device in it, pass through airduct, heater is connected with blower fan, in its dry section tunnel internal both sides return air humidity discharging passage being set is communicated with exhausting moisture pipeline, wherein, it has two dry section tunnels, and an intermediate transition zone tunnel is set between two dry section tunnels, and the two ends on it have the return air gathering-device of extending in two dry section tunnels; Between above the bottom of return air gathering-device and the vibration chutes, hot blast chamber blowpipe device is set; The return air humidity discharging passage that is positioned at two body side frames top is provided with clearing apparatus.
The technical program also comprises: described return air gathering-device is the collection chamber that is wedge-like by, and wherein an end and be laid with the inlet scoop along the length direction of its both sides constitutes but an air register is installed in each inlet scoop.
Described hot blast chamber blowpipe device is to be installed on the bent plate on the lip block by the double-layer heat insulation cover body, and the orifice plate that is provided with the hot blast blowpipe in the upper end of the adjusting screw(rod) of bent plate bottom props up and is configured to.
Described cover body is the panel C that tilts by, and its end sideband has air outlet D, establishes a porous current limiting plate in the middle of the C panel, has A, B air inlet that two cross sections equate in the both sides of one end, is provided with wind deflector in its air inlet and constitutes.
Described orifice plate support is by the orifice plate of upper and lower two-layer unanimity, connects into duplex by intermediate support, is distributed with the jack formation that is used to install warm-air pipe on it.
Described jack center line is to 0-30 ° of degree of defeated material direction inclination angle.
Described vibration chutes is to be tilted by the feed end in the dry section tunnel discharge end to the dry section tunnel, is 0-30 ° of degree angle with horizontal direction.
Described heat insulation door-plate is the interlayer body that is formed by inside and outside covering, is provided with heat-insulation layer in the middle of it, and bending forms the U-lag formation around inside and outside covering.
Described clearing apparatus is by drive unit, drives connected tubular axis by connecting drive link, is distributed with vertical tube on its tubular axis, and is connected in ring pipe, and vertical tube communicates with tubular axis and ring pipe, is distributed with nozzle and constitutes on ring pipe.
Good effect of the present utility model:
1, hot blast blowpipe device is installed in the top of vibration chutes, hot blast evenly blows out from have the blowpipe that can regulate high and low position, is suspension in the process that pipe tobacco is transferred and travels forward in the tunnel, obtains the quick dewatering drying typing.
2, this device has been set up the return air gathering-device, part return air is drained by humidity discharging system, and after the new wind of most of return air and input is mixed into blower fan and heater and is further heated, enters hot blast blowpipe unit feeding pipe tobacco, continue to make pipe tobacco to be heated, thereby reduced the waste of the energy.
3, effective, the fluffy softness of stem typing after utilizing that this cut-tobacco drier is dry and handling, moisture content evenly and stable are made broken for a short time, and color and luster is glossy to be tending towards orange, does not produce wet group, and it is thorough to remove the assorted gas of region, and it is soft to inhale flavor.
Description of drawings
Fig. 1 is the structural representation of tunnel type cut-tobacco drier;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the local structure for amplifying and the scheme of installation of the hot blast blowpipe device of Fig. 1;
Fig. 4 is the structural representation of the hot blast chamber of Fig. 1;
Fig. 5 is the topology view of Fig. 1 orifice plate support;
Fig. 6 is the structural representation of Fig. 1 return air gathering-device;
Fig. 7 is the partial structurtes schematic diagram of the heat insulation door-plate of Fig. 1;
Fig. 8 is the structural representation of clearing apparatus.
The specific embodiment
By the tunnel type cut-tobacco drier shown in Fig. 1,2, it comprises the feed end first dry section tunnel 3 that is supported by frame 1, and the tunnel, tobacco shreds drying district that seals is formed with following vibration chutes 2 in the second dry section tunnel 5 of middle transition zone device 4 and discharge end.The feed end first dry section tunnel 3 and the second dry section tunnel 5 are frame structure, its framework is connected as one by two body side frames 19 and central frame 22, but its peripheral heat insulation door-plate 25 and insulation top board 26 that folding is installed, by the inner base plate 20 that is provided with in its framework 19 both sides and on the sealing return air humidity discharging passage formed of slanting baffle 21.Top in middle transition tunnel 4 connects exhausting moisture pipeline 6, and these exhausting moisture pipeline 6 main interfaces are communicated with return air humidity discharging passage 48, and other three interfaces are communicated with the hood 49 at two and the exhaust outlet in intermediate transition zone tunnel 4 respectively.Two ends by return air humidity discharging passage 48 are connected in the return air gathering-device 7 of extending in dry section tunnel 3 and 5.This return air gathering-device 7 links to each other with U template 29 on two body side frames 19, and described return air gathering-device 7 is provided with interlock joystick 30.At the two ends that are positioned at dry section tunnel 3 and 5, and be provided with clearing apparatus 10 in the return air channel of two body side frames, 19 tops, have nozzle 24 on this clearing apparatus 10 and be used to clean flue dust on the screen cloth.Hot blast chamber blowpipe device is set, by the pipe tobacco heat air delivery of flute profile cover 8 its hot blast blowpipes 9 of control on vibration chutes 2 of this hot blast chamber blowpipe device below return air gathering-device 7.The heating supply air system that the hot blast of being carried is made up of heater 11 and continuous blower fan 12 enters hot blast chamber blowpipe device by lower air conduit 27 and the crosswind pipe 28 that is communicated with.Hot blast penetrates the tobacco leaf layer behind return air gathering-device 7, and a part of wind is drained, and most of wind is mixed into blower fan 12 with new wind and heats the air-supply circulation again.Described vibration chutes 2 is the rocker-arm supporting construction, and it does the high-frequency vibration by drive unit 13 controls.Be positioned at also to be provided with on the frame 1 and be used to the pipeline support 14 strengthening fixing.
By sealing plate sealing, thermal insulation board is set below it between the sidewall of above-mentioned vibration chutes 2 and the dry section side plate, the bottom surface of this vibration chutes 2 is tilted to the discharge end direction by feed end, and is 0-30 ° of degree angle between horizontal plane.Be convenient transportation, the integral body of vibration chutes 2 can be divided into two parts.
Described hot blast blowpipe 9 tilts from top to bottom, and its incline direction is consistent with pipe tobacco discharging direction, and its inclination angle is 0-30 ° of degree angle.
Fig. 3 has provided the local structure for amplifying and the mounting means of hot blast chamber blowpipe device, it is installed in this hot blast chamber blowpipe device on the sealing bent plate 18 on the lip block 15 by the insulation cover body 8 of pair of lamina, and the orifice plate support 23 that is provided with hot blast blowpipe 9 in the upper end of the adjusting screw(rod) 16 of bent plate 18 bottoms constitutes.The upper and lower displacement of adjusting screw(rod) 16, but the height displacement of control hole board mount 23 and the hot blast blowpipe 9 on it.
Above-mentioned lip block 15 is fixed in the framework inboard.In order to guarantee good sealing, and between orifice plate support 23 and adjusting screw(rod) 16, be provided with sealing gasket 17.
Fig. 4 has provided the structure of the hot blast chamber cover body 8 among Fig. 1.This cover body 8 is to be the panel C that wedge-like tilts by one, and its end sideband has air outlet D, establishes a porous current limiting plate 32 in the middle of the C panel, and the interior recess in two cross sections of the both sides of one end is provided with A, B air inlet, and its A, B air inlet are provided with wind deflector 31 and constitute.
Fig. 5 has provided the structure of the orifice plate support among Fig. 1.This orifice plate support is by the orifice plate 33 and 34 of upper and lower two even distributed dimension unanimities, connects into duplex by intermediate support 35, is distributed with the jack formation that is used to install the hot blast blowpipe on it.
0-30 ° of degree of above-mentioned jack center line inclination angle.Angling hole should tilt to the pipe tobacco throughput direction during installation.
Fig. 6 has provided the structure of the return air gathering-device among Fig. 1.This return air gathering-device 7 is the collection chamber that are wedge-like by, wherein an end is openend and has connecting plate 36, the other end connects a pair of bending of direction laterally and is distributed in along the uniform inlet scoop 37 of both sides length direction, and adjustable air door 38 formations are installed in each inlet scoop 37.Have interlock joystick 30 on the control lever of this air door 38.
Fig. 7 has provided the partial structurtes of the heat insulation door-plate among Fig. 1.Heat insulation door-plate 25 is the interlayer bodies that formed by inside panel 39 and exterior skin 40, and interlayer body is provided with heat-insulation layer 42 compositions in the middle of it.Form U-lag in inside panel 39 and exterior skin 40 bendings all around, inlay silica gel sealing bar and each frame seal in it.For guaranteeing the intensity of heat insulation door-plate 25, and at affixed angle, the interior angle place support frame 41 of the exterior skin 40 at U-lag place.
Fig. 8 has provided the structure of the clearing apparatus among Fig. 1, this clearing apparatus 10 is by cylinder driver 43, drives connected tubular axis 44 by eccentric ratio 47, is distributed with vertical tube 45 on its tubular axis 44, and be connected in ring pipe 46, on ring pipe 46, be distributed with nozzle 24 and form.When compressed air passes through tubular axis 44 and ring pipe 46, make nozzle 24 in the drive bottom of ring pipe 46, spray the online flue dust of gas cleaning transition from nozzle 24.
Claims (9)
1, the tunnel type cut-tobacco drier, comprise frame and the vibration chutes that is connected with drive unit, the dry section tunnel that heat insulation door-plate of installing on by central frame and body side frame at the feed end of frame support to discharge end and top board are formed, be provided with hot blast chamber blowpipe device in it, pass through airduct, heater is connected with blower fan, in its dry section tunnel internal both sides return air humidity discharging passage being set is communicated with exhausting moisture pipeline, it is characterized in that it has two dry section tunnels (3 and 5), and an intermediate transition zone tunnel (4) is set between two dry section tunnels (3 and 5), and the two ends on it have the return air gathering-device (7) of extending in two dry section tunnels (3 and 5); Between the top of the bottom of return air gathering-device (7) and vibration chutes (2), hot blast chamber blowpipe device is set; The return air humidity discharging passage that is positioned at two body side frames top is provided with clearing apparatus (10).
2, by the described tunnel type cut-tobacco drier of claim 1, it is characterized in that described return air gathering-device (7) is to be the wedge-like collection chamber by one, an end and be equipped with inlet scoop (37) wherein along the length direction of its both sides, each inlet scoop (37) but in an air register (38) be installed constituted.
3, by the described tunnel type cut-tobacco drier of claim 1, it is characterized in that described hot blast chamber blowpipe device is to be installed on the bent plate (18) on the lip block (15) by double-layer heat insulation cover body (8), the orifice plate support (23) that is provided with warm-air pipe (9) in the upper end of the adjusting screw(rod) (16) of bent plate (18) bottom constitutes.
4, by the described tunnel type cut-tobacco drier of claim 3, it is characterized in that described cover body (8) is the panel C that tilts by, its end sideband has air outlet D, establish a porous current limiting plate (32) in the middle of the C panel, the A, the B air inlet that equate in two cross sections of the both sides of one end, its air inlet are provided with wind deflector (31) and constitute.
5, by the described tunnel type cut-tobacco drier of claim 3, it is characterized in that described orifice plate support (23) is the orifice plate (33 and 34) by upper and lower two-layer unanimity, connect into duplex by intermediate support (35), be distributed with the jack formation that is used to install warm-air pipe on it.
6,, it is characterized in that described jack center line is to 0-30 ° of degree of defeated material direction inclination angle by the described tunnel type cut-tobacco drier of claim 5.
7,, it is characterized in that vibration chutes (2) is that the discharge end of feed end to dry section tunnel (5) by dry section tunnel (3) tilts, and is 0-30 ° of degree angle with horizontal direction by the described tunnel type cut-tobacco drier of claim 1.
8, by the described tunnel type cut-tobacco drier of claim 1, it is characterized in that heat insulation door-plate (25) is the interlayer body that is formed by inside and outside covering (39 and 40), be provided with heat-insulation layer (42) in the middle of it, form U-lag in inside and outside covering (39 and 40) bending all around and constitute.
9, by the described tunnel type cut-tobacco drier of claim 1, it is characterized in that described clearing apparatus (10) is by drive unit (43), drive connected tubular axis (44) by eccentric ratio (47), which is provided with vertical tube (45), and be connected in ring pipe (46), be distributed with nozzle (24) on it and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269983 CN2666180Y (en) | 2003-09-23 | 2003-09-23 | Channel type cut tobacco drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269983 CN2666180Y (en) | 2003-09-23 | 2003-09-23 | Channel type cut tobacco drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666180Y true CN2666180Y (en) | 2004-12-29 |
Family
ID=34330365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269983 Expired - Fee Related CN2666180Y (en) | 2003-09-23 | 2003-09-23 | Channel type cut tobacco drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666180Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134007A (en) * | 2010-12-29 | 2011-07-27 | 上海烟草集团有限责任公司 | Online automatic smoke box cleaning and recycling process |
| CN102188038A (en) * | 2011-05-18 | 2011-09-21 | 秦皇岛烟草机械有限责任公司 | Novel low-density tobacco packet remoistening device |
| CN102028304B (en) * | 2009-09-27 | 2013-05-22 | 湖北中烟工业有限责任公司 | Two-stage tobacco shred baking machine with combination of heat-preservation cylinder and steam sheet cylinder |
| CN107997227A (en) * | 2017-12-07 | 2018-05-08 | 湖北中烟工业有限责任公司 | A kind of tunnel type dries stalk machine reliable cylinder safety device |
-
2003
- 2003-09-23 CN CN 03269983 patent/CN2666180Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028304B (en) * | 2009-09-27 | 2013-05-22 | 湖北中烟工业有限责任公司 | Two-stage tobacco shred baking machine with combination of heat-preservation cylinder and steam sheet cylinder |
| CN102134007A (en) * | 2010-12-29 | 2011-07-27 | 上海烟草集团有限责任公司 | Online automatic smoke box cleaning and recycling process |
| CN102134007B (en) * | 2010-12-29 | 2012-07-04 | 上海烟草集团有限责任公司 | Online automatic smoke box cleaning and recycling process |
| CN102188038A (en) * | 2011-05-18 | 2011-09-21 | 秦皇岛烟草机械有限责任公司 | Novel low-density tobacco packet remoistening device |
| CN102188038B (en) * | 2011-05-18 | 2013-08-28 | 秦皇岛烟草机械有限责任公司 | Novel low-density tobacco packet remoistening device |
| CN107997227A (en) * | 2017-12-07 | 2018-05-08 | 湖北中烟工业有限责任公司 | A kind of tunnel type dries stalk machine reliable cylinder safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041229 Termination date: 20120923 |