CN106174679B - A kind of efficient separation material-returning device - Google Patents
A kind of efficient separation material-returning device Download PDFInfo
- Publication number
- CN106174679B CN106174679B CN201610726081.2A CN201610726081A CN106174679B CN 106174679 B CN106174679 B CN 106174679B CN 201610726081 A CN201610726081 A CN 201610726081A CN 106174679 B CN106174679 B CN 106174679B
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- Prior art keywords
- leaves storage
- plc
- moisture measurement
- measurement system
- moisture
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/16—Classifying or aligning leaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/66—Operating devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
- B65G53/14—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow inducing feed of the materials by suction effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/54—Gates or closures
- B65D2590/66—Operating devices therefor
- B65D2590/668—Controlling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The present invention relates to beating and double roasting returning charge plant equipment in a kind of tobacco leaf production industry, specially a kind of efficient separation material-returning device.Including conveying screening system, leaves storage system, MOISTURE MEASUREMENT SYSTEM, air-transport system, PLC, the feed end of the lower section connection leaves storage system of the conveying screening system, connection MOISTURE MEASUREMENT SYSTEM below the discharge end of leaves storage system, air-transport system is provided with above the second half section discharging end of MOISTURE MEASUREMENT SYSTEM, leaves storage system, MOISTURE MEASUREMENT SYSTEM and air-transport system are connected to PLC；The finished product for being satisfied with redrying finished product vanning moisture technic index and the semi-finished product for being unsatisfactory for this index are made a distinction by collection by MOISTURE MEASUREMENT SYSTEM, the returning charge transport way of smoked sheet is determined by sorting, improve production efficiency, it effectively prevent redrying finished product smoked sheet and return and be doped into row secondary operation, quality of tobacco is ensured, reduces energy consumption.
Description
Technical field
The present invention relates to beating and double roasting returning charge plant equipment in a kind of tobacco leaf production industry, specially a kind of efficient separation returns
Expect device.
Background technology
Apparatus for production line used in current domestic beating and double roasting manufacturing enterprise mainly have GARBIVO, GODTOLI,
MacTvish, Pental-Metal, COMAS etc., bake machine exit in redrying process blade and be typically chosen two conveyer belt interactions
Linking carries out feeding conveying by being laterally converted into longitudinal direction to realize that feed flows to subsequent processing.The interaction linking of two conveyer belts
At port, smoked sheet material is influenceed easily to inhale (viscous) by electrostatic and top layer moisture to be invested on conveyer belt, when running one section therewith
Between after drop in accommodating groove.Smoked sheet is inhaled caused by (viscous) invest on conveyer belt and be different reasons, therefore drop to receipts
The smoked sheet institute moisture content received in groove is different, can partly reach the index request of finished product vanning moisture value, and another part is then discontented with
Sufficient index request.In order to ensure that product moisture content is up to standard, substandard product is avoided to flow into next process, in above-mentioned middle accommodating groove
All smoked sheets need to manually be collected rear returning charge return leaf storing cabinet carry out redrying processing again.
With expanding economy, the mode of production of manufacturing needs to have scale, intensive, homogenize level, multiple
Roasting qualified finished product carries out high-temperature baking again easily causes Variations In Chemical Composition, influences quality of tobacco, reduces beating and double roasting life
The process control capabilities of production.How in the case where ensureing the precondition of the quality of production, reduce production cost, improve production efficiency, be
Eternal problem about the innovation of production equipment engineering technology.
The content of the invention
For drawbacks described above, the present invention is intended to provide a kind of efficient separation material-returning device, makes it bake redrying process blade
For the smoked sheet material that machine exit conveyer belt interaction linking port is dropped by carrying out moisture content detection identification, automatic sorting returning charge is defeated
Approach is sent, is processed again after effectively avoiding moisture content finished product smoked sheet recovery up to standard, is ensured quality of tobacco, reduce energy consumption,
Improve production efficiency.
Specifically, what the present invention was realized in：A kind of efficient separation material-returning device, it is characterised in that sieved including conveying
System (1), leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3), air-transport system (4), PLC (5), the conveying screening
The feed end of the lower section connection leaves storage system (2) of system (1), the discharge end lower section connection MOISTURE MEASUREMENT SYSTEM of leaves storage system (2)
(3) air-transport system (4), leaves storage system (2), moisture, are provided with above the second half section discharging end of MOISTURE MEASUREMENT SYSTEM (3)
Detecting system (3) and air-transport system (4) are connected to PLC (5).
It is described conveying screening system (1) include delivery chute (11), be placed in below delivery chute (11) vibrating conveyor screen (12),
It is placed in below delivery chute (11) and positioned at the particle outlet (13) of vibrating conveyor screen (12) end, the end connection of delivery chute (11)
Downwardly open big sheet stock outlet (14).
The leaves storage system (2) includes leaves storage storehouse (21), is placed in the homocline baffle plate of leaves storage storehouse (21) top movable installation
(22), homocline baffle plate (22) bottom is connected to the first cylinder (23) being placed on leaves storage storehouse (21) lateral wall, is placed in leaves storage storehouse
(21) the first photoelectric sensor (24) at inwall upper end, be placed in the middle part of leaves storage storehouse (21) sealing baffle of activity installation on inwall
(25) the second cylinder (26) that, sealing baffle (25) bottom is connected on leaves storage storehouse (21) outer wall, it is placed in the middle part of leaves storage storehouse (21)
The second photoelectric sensor (27) on inwall, the material toggling roller (28) being placed on leaves storage storehouse (21) bottom opening, first cylinder
(23), the first photoelectric sensor (24), the second cylinder (26), the second photoelectric sensor (27) and material toggling roller (28) are connected to
PLC (5).
The MOISTURE MEASUREMENT SYSTEM (3) includes being horizontally placed on feeding device (31) below leaves storage system (2), is placed in conveying dress
The online Moisture Meter (32) directly over (31) is put, the transmission direction of the feeding device (31) is with face below leaves storage system (2)
One end be top, online Moisture Meter (32) is connected to PLC (5).
The Geldart-D particle includes the first negative pressure air draft apparatus (41), the second negative pressure air draft apparatus (42), and the two connects respectively
Connect the first strength tube channel (43) and the second strength tube channel (44), the suction of the first strength passage and the second strength tube channel (44)
Air port is to towards the discharging end of MOISTURE MEASUREMENT SYSTEM (3), the first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus
(42) it is connected to PLC (5).
Wind speed tune is mounted on the hypomere of first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus (42)
Save valve (45).
Mesh size on the vibrating conveyor screen (12) judges that specification is fixed less than middle larger pieces of material is belonged in material
Size, the size fixed more than the specification for belonging to particle in material is judged.
The online Moisture Meter (32) is that infrared ray determines formula Moisture Meter.
Operation principle introduction：A kind of efficient separation material-returning device, including conveying screening system (1), leaves storage system (2), water
Go-on-go examining system (3), air-transport system (4), PLC (5), the lower section connection leaves storage of the conveying screening system (1)
The feed end of system (2), the discharge end lower section connection MOISTURE MEASUREMENT SYSTEM (3) of leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3)
Second half section discharging is provided with air-transport system (4), leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3) and Geldart-D particle above end
System (4) is connected to PLC (5).Screening system (1) is conveyed to be used to bake from redrying process blade on machine in accommodating groove
The tobacco leaf material that discharging comes is conveyed and sieved, and material is divided into particle and middle large stretch of tobacco leaf material, after filtering off particle, in
Large stretch of tobacco leaf material enters leaves storage system (2), can effectively keep the moisture of material to be stored up in leaves storage system (2)
Deposit, homocline blanking is then carried out by leaves storage system (2), carries out blanking in batches, the material after blanking enters water content detection
System (3), transported in MOISTURE MEASUREMENT SYSTEM (3), while transport the batch materials are carried out with the detection of moisture content, by
" finished product vanning moisture value " this crucial technic index determines the non-finished product of division and finished product, and air-transport system (4) is according to water
The testing result of go-on-go examining system (3) carries out distinguishing by class and entering material by the pipeline transportation mode of Geldart-D particle to material
Row is transported and uniformly collected；In above-mentioned whole process, PLC (5) is gentle to leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3)
The signal conveying of power induction system (4) is monitored and performed the transmission of command adapted thereto, so as to the orderly fortune to whole device
Make carry out management and control, by being detected to smoked sheet moisture content, testing result is fed back to MOISTURE MEASUREMENT SYSTEM (3) by electric signal
PLC (5), air-transport system (4) is enabled by it and selects corresponding transfer passage；Air-transport system (4) passage
Two paths are divided into, a paths are that returning charge enters the leaf storing cabinet that leaf bakes machine arrival end, and another way footpath is fed directly to pack
The precompressed storehouse of process.So as to by MOISTURE MEASUREMENT SYSTEM (3) by be satisfied with redrying finished product case moisture technic index finished product and
The semi-finished product for being unsatisfactory for this index make a distinction collection, and the returning charge transport way of smoked sheet is determined by sorting, and improve production effect
Rate, effectively prevent redrying finished product smoked sheet and returns and be doped into row secondary operation, ensures quality of tobacco, reduces energy consumption；
It is described conveying screening system (1) include delivery chute (11), be placed in below delivery chute (11) vibrating conveyor screen (12),
It is placed in below delivery chute (11) and positioned at the particle outlet (13) of vibrating conveyor screen (12) end, the end connection of delivery chute (11)
Downwardly open big sheet stock outlet (14).Redrying process blade is baked the interaction linking of machine exit conveyer belt by vibrating conveyor screen (12)
The tobacco leaf material that port is dropped is conveyed, and collects the tobacco leaf material to drop in the presence of vibrating conveyor screen (12) in delivery chute
(11) interior edge conveying direction does continuous small throwing or slip, so as to move forward, realizes conveying purpose, while pass through vibration
Screen cloth on delivery sieve (12) is sieved, wherein, the scarp particle of granule filters the lower particle that enters from screen cloth and exports (13), remains
Under big-and-middle cigarette material can not then be travelled forward with vibrating conveyor screen (12) until termination is from vibrating conveyor screen by screen cloth filter opening
(12) big sheet stock outlet (14) is shedded on naturally, reaches broken cigarette and the purpose of big-and-middle cigarette screening；The vibrating conveyor screen
(12) mesh size on, which is less than in material, to be belonged to middle larger pieces of material and judges the fixed size of specification, more than judging to belong in material
The fixed size of the specification of particle；
The leaves storage system (2) includes leaves storage storehouse (21), is placed in the homocline baffle plate of leaves storage storehouse (21) top movable installation
(22), homocline baffle plate (22) bottom is connected to the first cylinder (23) being placed on leaves storage storehouse (21) lateral wall, is placed in leaves storage storehouse
(21) the first photoelectric sensor (24) at inwall upper end, be placed in the middle part of leaves storage storehouse (21) sealing baffle of activity installation on inwall
(25) the second cylinder (26) that, sealing baffle (25) bottom is connected on leaves storage storehouse (21) outer wall, it is placed in the middle part of leaves storage storehouse (21)
The second photoelectric sensor (27) on inwall, the material toggling roller (28) being placed on leaves storage storehouse (21) bottom opening, first cylinder
(23), the first photoelectric sensor (24), the second cylinder (26), the second photoelectric sensor (27) and material toggling roller (28) are connected to
PLC (5).Material is entered in leaves storage storehouse (21) from conveying screening system (1), is fallen on homocline baffle plate (22), when equal
After solid accumulation thickness on material baffle plate (22) reaches the induction range of the first photoelectric sensor (24), the first photoelectric sensor
(24) control signal is transmitted to PLC (5), there is PLC (5) to feed back electric signal to the first cylinder (23), pass through
First cylinder (23) controls homocline baffle plate (22) open-close, and homocline baffle plate (22) tilts down during unlatching, and material slips into immediately
Bottom is dropped down onto under leaves storage storehouse (21) inside, homocline baffle plate (22) closes in the presence of the first cylinder (23), then stops material
Into having the function that homocline enters leaves storage storehouse (21) in batches；When entering the solid accumulation in leaves storage storehouse (21) to certain thickness,
Thickness enters the control range of the second photoelectric sensor (27), and the second photoelectric sensor (27) controls electric signal transmission to PLC
Device (5), PLC (5) are fed back electric signal to the second cylinder (26), the second cylinder (26) effect sealing baffle (25) and closed upwards
Close, close leaves storage storehouse (21) inner bottom part part of collection material, reach the effect of sealing, moisturizing, so as to the aqueous of control material
Rate, material pass through the carry out blanking of the even action of the material toggling roller (28) of lower section, will not cause solid accumulation, form material thin layer
Whereabouts is layered in MOISTURE MEASUREMENT SYSTEM (3)；
The MOISTURE MEASUREMENT SYSTEM (3) includes being horizontally placed on feeding device (31) below leaves storage system (2), is placed in conveying dress
The online Moisture Meter (32) directly over (31) is put, the transmission direction of the feeding device (31) is with face below leaves storage system (2)
One end be top, online Moisture Meter (32) is connected to PLC (5).Material falls to be moved with it on feeding device (31)
Conveyed, the material of tiling passes through online Moisture Meter (32) in course of conveying, and online Moisture Meter (32) is to the aqueous of material
Rate is detected, and testing result signal is sent to PLC (5)；
The Geldart-D particle includes the first negative pressure air draft apparatus (41), the second negative pressure air draft apparatus (42), and the two connects respectively
Connect the first strength tube channel (43) and the second strength tube channel (44), the suction of the first strength passage and the second strength tube channel (44)
Air port is to towards the discharging end of MOISTURE MEASUREMENT SYSTEM (3), the first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus
(42) it is connected to PLC (5).The detection that PLC (5) is sent by the MOISTURE MEASUREMENT SYSTEM (3) to receiving
Consequential signal carries out corresponding feedback, and according to the difference of feedback signal, the online Moisture Meter (32) is that infrared ray determines formula
Moisture Meter, PLC (5) can send feedback signal to corresponding the first negative pressure air draft apparatus (41) or the suction of the second negative pressure
Wind apparatus (42), so as to start mutually in requisition for the air intake device of unlatching, strength is carried out to corresponding material and picked up and by first
Strength tube channel (43) or the second strength tube channel (44) are conveyed, and reach the effect of classification conveying；Testing result is finished product
When, the strength passage for being delivered to packing process precompressed storehouse is opened, and on the contrary then unlatching returning charge enters leaf and bakes machine arrival end leaf storing cabinet
Strength passage.
Wind speed tune is mounted on the hypomere of first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus (42)
Valve (45) is saved, control can be realized by adjusting wind speed regulating valve (45) aperture on conveyance conduit, need to be ensured in conveyance conduit
In negative pressure state.
In summary, a kind of efficient separation material-returning device provided by the invention, will be satisfied with by MOISTURE MEASUREMENT SYSTEM (3)
The finished product of redrying finished product vanning moisture technic index carries out automation screening with the semi-finished product for being unsatisfactory for this index and collected, and passes through
Sorting determine smoked sheet returning charge transport way, improve production efficiency, effectively prevent redrying finished product smoked sheet return be doped into row it is secondary plus
Work, quality of tobacco is ensured, reduce energy consumption, improve operating efficiency, save labour cost, there is good promotional value
And market significance.
Brief description of the drawings
Fig. 1 is the connection relationship diagram of a kind of each part of efficient separation material-returning device and PLC；
Fig. 2 is a kind of structural representation of efficient separation material-returning device；
In figure：1-conveying screening system, 2-leaves storage system, 3-MOISTURE MEASUREMENT SYSTEM, 4-air-transport system, 5-
PLC, 11-delivery chute, 12-vibrating conveyor screen, the outlet of 13-particle, 14-big sheet stock outlet, 21-leaves storage storehouse,
22-homocline baffle plate, the 23-the first cylinder, the 24-the first photoelectric sensor, 25-sealing baffle, the 26-the second cylinder, 27-the
Two photoelectric sensors, 28-material toggling roller, 31-feeding device, 32-online Moisture Meter, the 41-the first negative pressure air draft apparatus, 42-
Second negative pressure air draft apparatus, the 43-the first strength tube channel, the 44-the second strength tube channel, 45-wind speed regulating valve.
Embodiment
Embodiment：A kind of efficient separation material-returning device, including conveying screening system 1, leaves storage system 2, MOISTURE MEASUREMENT SYSTEM
3rd, air-transport system 4, PLC 5, the feed end of the lower section connection leaves storage system 2 of the conveying screening system 1, leaves storage
Connection MOISTURE MEASUREMENT SYSTEM 3 below the discharge end of system 2, the second half section discharging end top of MOISTURE MEASUREMENT SYSTEM 3 are provided with gas
Power induction system 4, leaves storage system 2, MOISTURE MEASUREMENT SYSTEM 3 and air-transport system 4 are connected to PLC 5.Conveying screening
System 1 is used to be conveyed and be sieved from the next tobacco leaf material that discharges in accommodating groove on the roasting machine of redrying process blade, by material
It is divided into particle and middle large stretch of tobacco leaf material, after filtering off particle, middle large stretch of tobacco leaf material enters leaves storage system 2, in leaves storage system 2
In can effectively keep the moisture of material to be stored, then by leaves storage system 2 carry out homocline blanking, carry out in batches
Blanking, the material after blanking enter MOISTURE MEASUREMENT SYSTEM 3, are transported in MOISTURE MEASUREMENT SYSTEM 3, while transport pair
The batch materials carry out the detection of moisture content, by " finished product vanning moisture value " this crucial technic index determines the non-finished product of division with
Finished product, air-transport system 4 carry out that Geldart-D particle is distinguished and passed through by class according to the testing result of MOISTURE MEASUREMENT SYSTEM 3 to material
Pipeline transportation mode material is transported and uniformly collected；In above-mentioned whole process, PLC 5 to leaves storage system 2,
The signal of MOISTURE MEASUREMENT SYSTEM 3 and air-transport system 4 conveys the transmission for being monitored and performing command adapted thereto, so that orderly
Running to whole device carries out management and control, and MOISTURE MEASUREMENT SYSTEM 3 to smoked sheet moisture content by detecting, and testing result is by telecommunications
Number carry out feeding back to PLC 5, enabling air-transport system 4 by it selects corresponding transfer passage；Air-transport system
4 passages are divided into two paths, and a paths are that returning charge enters the leaf storing cabinet that leaf bakes machine arrival end, and another way footpath is fed directly to
The precompressed storehouse of packing process.So as to which the finished product of redrying finished product vanning moisture technic index will be satisfied with by MOISTURE MEASUREMENT SYSTEM 3
Collection is made a distinction with the semi-finished product for being unsatisfactory for this index, the returning charge transport way of smoked sheet is determined by sorting, improves production
Efficiency, effectively prevent redrying finished product smoked sheet and returns and be doped into row secondary operation, ensures quality of tobacco, reduces energy consumption；
The conveying screening system 1 includes delivery chute 11, the vibrating conveyor screen 12 for being placed in the lower section of delivery chute 11, is placed in conveying
Downwardly open big sheet stock is connected below groove 11 and positioned at the end of the particle outlet 13 of the end of vibrating conveyor screen 12, delivery chute 11
Outlet 14.Redrying process blade is baked the tobacco leaf material to drop machine exit conveyer belt interaction linking port and entered by vibrating conveyor screen 12
Row conveying, collect the tobacco leaf material to drop done in the presence of vibrating conveyor screen 12 in the interior edge conveying direction of delivery chute 11 it is continuous micro-
Small throwing or slip, so as to move forward, conveying purpose is realized, while sieved by the screen cloth in vibrating conveyor screen 12
Point, wherein, the scarp particle of granule filters the lower particle that enters from screen cloth and exports 13, and remaining big-and-middle cigarette material can not pass through sieve
Net filter opening, then travelled forward with vibrating conveyor screen 12 until termination sheds into big sheet stock and exported naturally from vibrating conveyor screen 12
14, reach broken cigarette and the purpose of big-and-middle cigarette screening；Mesh size in the vibrating conveyor screen 12 is less than to be belonged in material
Larger pieces of material judges the fixed size of specification, the size fixed more than the specification for belonging to particle in material is judged；
The leaves storage system 2 includes leaves storage storehouse 21, the homocline baffle plate 22 for being placed in the top movable installation of leaves storage storehouse 21, homocline gear
The bottom of plate 22 is connected to the first cylinder 23 being placed on the lateral wall of leaves storage storehouse 21, the first light being placed at the inwall upper end of leaves storage storehouse 21
Electric inductor 24, the sealing baffle 25 for being placed on the middle part inwall of leaves storage storehouse 21 activity installation, the bottom of sealing baffle 25 are connected to storage
The second cylinder 26 on the outer wall of leaf storehouse 21, the second photoelectric sensor 27 being placed on the middle part inwall of leaves storage storehouse 21, it is placed in leaves storage storehouse
Material toggling roller 28 on 21 bottom openings, first cylinder 23, the first photoelectric sensor 24, the second cylinder 26, the second light inductance
Device 27 and material toggling roller 28 is answered to be connected to PLC 5.Material is entered in leaves storage storehouse 21 from conveying screening system 1, is fallen into
Expect on baffle plate 22, after the solid accumulation thickness on homocline baffle plate 22 reaches the induction range of the first photoelectric sensor 24, first
Photoelectric sensor 24 transmits control signal to PLC 5, has PLC 5 to feed back electric signal to the first cylinder 23, leads to
Cross the open-close of the first cylinder 23 control homocline baffle plate 22, homocline baffle plate 22 tilts down during unlatching, and material slips into leaves storage immediately
Bottom is dropped down onto under the inside of storehouse 21, homocline baffle plate 22 closes in the presence of the first cylinder 23, then stops the entrance of material, reach equal
Material enters the effect in leaves storage storehouse 21 in batches；When the solid accumulation entered in leaves storage storehouse 21 enters the second light to certain thickness, thickness
The control range of electric inductor 27, the second photoelectric sensor 27 feed back electric signal transmission to PLC 5, PLC 5
Electric signal to the second cylinder 26, the second cylinder 26 effect sealing baffle 25 is closed, closed in the leaves storage storehouse 21 of collection material upwards
Bottom part, reach the effect of sealing, moisturizing, so as to the moisture content of control material, material passes through the work of the material toggling roller 28 of lower section
With uniformly blanking is carried out, solid accumulation will not be caused, material thin layer whereabouts is formed and is layered in MOISTURE MEASUREMENT SYSTEM 3；
The MOISTURE MEASUREMENT SYSTEM 3 includes being horizontally placed on the feeding device 31 of the lower section of leaves storage system 2, is being placed in feeding device 31 just
The online Moisture Meter 32 of top, the transmission direction of the feeding device 31 using one end of the lower section face of leaves storage system 2 as top,
Line Moisture Meter 32 is connected to PLC 5.Material, which falls to move with it on feeding device 31, to be conveyed, and the material of tiling exists
Pass through online Moisture Meter 32 in course of conveying, online Moisture Meter 32 detects to the moisture content of material, and testing result is believed
Number send to PLC 5；
The Geldart-D particle includes the first negative pressure air draft apparatus 41, the second negative pressure air draft apparatus 42, and the two connects the respectively
The inlet scoop of one strength tube channel 43 and the second strength tube channel 44, the first strength passage and the second strength tube channel 44 is to court
The discharging end of MOISTURE MEASUREMENT SYSTEM 3, the first negative pressure air draft apparatus 41 and the second negative pressure air draft apparatus 42 are connected to PLC controls
Device 5.PLC 5 carries out corresponding feedback by the testing result signal sent to the MOISTURE MEASUREMENT SYSTEM 3 received,
According to the difference of feedback signal, the online Moisture Meter 32 is that infrared ray determines formula Moisture Meter, and PLC 5 can be by feedback letter
Number send to corresponding the first negative pressure air draft apparatus 41 or the second negative pressure air draft apparatus 42, so as to start mutually in requisition for unlatching
Air intake device, strength is carried out to corresponding material and picks up and is carried out by the first strength tube channel 43 or the second strength tube channel 44
Conveying, reach the effect of classification conveying；When testing result is finished product, the strength passage for being delivered to packing process precompressed storehouse is opened,
On the contrary then unlatching returning charge enters the strength passage of the roasting machine arrival end leaf storing cabinet of leaf；
Wind speed regulating valve is mounted on the hypomere of the negative pressure air draft apparatus 42 of first negative pressure air draft apparatus 41 and second
45, control can be realized by adjusting the aperture of wind speed regulating valve 45 on conveyance conduit, need to ensure that in conveyance conduit be in negative pressure shape
State.
Claims (7)
1. a kind of efficient separation material-returning device, it is characterised in that including conveying screening system（1）, leaves storage system（2）, water content detection
System（3）, air-transport system（4）, PLC（5）, the conveying screening system（1）Lower section connection leaves storage system（2）
Feed end, leaves storage system（2）Discharge end below connection MOISTURE MEASUREMENT SYSTEM（3）, MOISTURE MEASUREMENT SYSTEM（3）Second half section go out
Material is provided with air-transport system above end（4）, leaves storage system（2）, MOISTURE MEASUREMENT SYSTEM（3）And air-transport system（4）
It is connected to PLC（5）,
The leaves storage system（2）Including leaves storage storehouse（21）, be placed in leaves storage storehouse（21）The homocline baffle plate of top movable installation（22）,
Expect baffle plate（22）Bottom, which is connected to, is placed in leaves storage storehouse（21）The first cylinder on lateral wall（23）, be placed in leaves storage storehouse（21）On inwall
The first photoelectric sensor at end（24）, be placed in leaves storage storehouse（21）The sealing baffle of activity installation on the inwall of middle part（25）, sealing
Baffle plate（25）Bottom is connected to leaves storage storehouse（21）The second cylinder on outer wall（26）, be placed in leaves storage storehouse（21）On the inwall of middle part
Two photoelectric sensors（27）, be placed in leaves storage storehouse（21）Material toggling roller on bottom opening（28）, first cylinder（23）, the first light
Electric inductor（24）, the second cylinder（26）, the second photoelectric sensor（27）With material toggling roller（28）It is connected to PLC（5）.
A kind of 2. efficient separation material-returning device according to claim 1, it is characterised in that the conveying screening system（1）Bag
Include delivery chute（11）, be placed in delivery chute（11）The vibrating conveyor screen of lower section（12）, be placed in delivery chute（11）Lower section and positioned at vibration
Delivery sieve（12）The particle outlet of end（13）, delivery chute（11）End connect downwardly open big sheet stock outlet（14）.
A kind of 3. efficient separation material-returning device according to claim 1, it is characterised in that the MOISTURE MEASUREMENT SYSTEM（3）Bag
Include and be horizontally placed on leaves storage system（2）The feeding device of lower section（31）, be placed in feeding device（31）The online Moisture Meter of surface（32）,
The feeding device（31）Transmission direction with leaves storage system（2）One end of lower section face is top, online Moisture Meter（32）Even
It is connected to PLC（5）.
4. a kind of efficient separation material-returning device according to claim 1, it is characterised in that the Geldart-D particle includes first
Negative pressure air draft apparatus（41）, the second negative pressure air draft apparatus（42）, the two connects the first strength tube channel respectively（43）With the second gas
Power tube channel（44）, the first strength tube channel and the second strength tube channel（44）Inlet scoop to towards MOISTURE MEASUREMENT SYSTEM（3）
Discharging end, the first negative pressure air draft apparatus（41）With the second negative pressure air draft apparatus（42）It is connected to PLC（5）.
A kind of 5. efficient separation material-returning device according to claim 4, it is characterised in that first negative pressure air draft apparatus
（41）With the second negative pressure air draft apparatus（42）Hypomere on be mounted on wind speed regulating valve（45）.
A kind of 6. efficient separation material-returning device according to claim 2, it is characterised in that the vibrating conveyor screen（12）On
Mesh size be less than in material and belong to middle larger pieces of material and judge the fixed size of specification, more than judging to belong to particle in material
The fixed size of specification.
A kind of 7. efficient separation material-returning device according to claim 3, it is characterised in that the online Moisture Meter（32）For
Infrared ray determines formula Moisture Meter.
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| CN201610726081.2A CN106174679B (en) | 2016-08-25 | 2016-08-25 | A kind of efficient separation material-returning device |
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| CN201610726081.2A CN106174679B (en) | 2016-08-25 | 2016-08-25 | A kind of efficient separation material-returning device |
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| CN106174679B true CN106174679B (en) | 2017-12-05 |
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| CN111528510B (en) * | 2020-05-11 | 2022-03-18 | 厦门烟草工业有限责任公司 | Method for drying tobacco shreds, tobacco products and application |
| CN113173430B (en) * | 2021-03-22 | 2023-05-12 | 江苏中烟工业有限责任公司 | Quantitative pipe material height control method based on material moisture |
| CN114394441A (en) * | 2022-01-26 | 2022-04-26 | 连云港石化有限公司 | Automatic feeding device for rod-shaped metal sodium catalyst |
| CN114766707A (en) * | 2022-05-31 | 2022-07-22 | 湖北中烟工业有限责任公司 | Tobacco sheet substandard product separator |
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| CN1943454A (en) * | 2006-10-31 | 2007-04-11 | 云南新紫烟科技有限公司 | Off line classifying and processing process for beating leaves, reroasting raw tobacco bundled head |
| CN201308902Y (en) * | 2008-05-13 | 2009-09-16 | 李永辉 | Environmental-friendly counterfeit cigarette destroying, retrieving and crushing machine |
| CN204799538U (en) * | 2015-01-05 | 2015-11-25 | 南通易高机械有限公司 | Conveying with vibration sieve convenient to dismouting |
| CN104939296B (en) * | 2015-06-12 | 2017-03-08 | 安徽中烟机械有限公司 | The processing method of piece rate in a kind of raising tobacco leaf |
| CN205362019U (en) * | 2015-12-31 | 2016-07-06 | 红塔烟草(集团)有限责任公司 | Tobacco leaf bipartition orchestration |
| CN205361989U (en) * | 2016-03-09 | 2016-07-06 | 河南省恒源实业有限公司 | Automatic change crude tobacco and store up system |
| CN105935148A (en) * | 2016-06-21 | 2016-09-14 | 四川烟叶复烤有限责任公司 | Automated tobacco re-drying homogenizing system |
| CN205962804U (en) * | 2016-08-25 | 2017-02-22 | 红塔烟草(集团)有限责任公司 | High -efficient material returning device that selects separately |
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