CN106174679A - A kind of efficient separation material-returning device - Google Patents
A kind of efficient separation material-returning device Download PDFInfo
- Publication number
- CN106174679A CN106174679A CN201610726081.2A CN201610726081A CN106174679A CN 106174679 A CN106174679 A CN 106174679A CN 201610726081 A CN201610726081 A CN 201610726081A CN 106174679 A CN106174679 A CN 106174679A
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- leaves storage
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- measurement system
- moisture measurement
- storage system
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- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 84
- 238000005259 measurement Methods 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 76
- 239000002245 particle Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 13
- 230000033228 biological regulation Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 25
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 241000208125 Nicotiana Species 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000010009 beating Methods 0.000 abstract description 4
- 239000011265 semifinished product Substances 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 244000061176 Nicotiana tabacum Species 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 230000032258 transport Effects 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 6
- 238000012216 screening Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000764 concentration modulated absorption spectroscopy Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- 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, be specially a kind of efficient separation material-returning device.Including delivery sieve subsystem, leaves storage system, MOISTURE MEASUREMENT SYSTEM, air-transport system, PLC, the lower section of described delivery sieve subsystem connects the feed end of leaves storage system, MOISTURE MEASUREMENT SYSTEM is connected below the discharge end of leaves storage system, the second half section discharging end of MOISTURE MEASUREMENT SYSTEM is provided above air-transport system, and leaves storage system, MOISTURE MEASUREMENT SYSTEM and air-transport system are connected to PLC；By MOISTURE MEASUREMENT SYSTEM, the finished product being satisfied with redrying finished product vanning moisture technic index is made a distinction collection with the semi-finished product being unsatisfactory for this index, the returning charge transport way of smoked sheet is determined by sorting, improve production efficiency, effectively prevent redrying finished product smoked sheet to return and be doped into row secondary operations, ensure quality of tobacco, reduce 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, be specially a kind of efficient separation and return
Material device.
Background technology
The apparatus for production line that current domestic beating and double roasting manufacturing enterprise is used mainly have GARBIVO, GODTOLI,
MacTvish, Pental-Metal, COMAS etc., baking machine exit at redrying operation blade, to be typically chosen two conveyer belts mutual
Linking realizes the feed flow direction, by being laterally converted into longitudinal direction, subsequent processing is carried out feeding conveying.Article two, the mutual linking of conveyer belt
Port, smoked sheet material is affected by electrostatic and top layer moisture easily to be inhaled (gluing) and invests on conveyer belt, when running one section therewith
Drop in accommodating groove after between.Caused owing to smoked sheet suction (gluing) invests different reasons on conveyer belt, therefore drop to receive
The smoked sheet institute moisture content in groove of receiving is different, and part can reach the index request of finished product vanning moisture value, and another part is then discontented with
Foot index request.Up to standard in order to ensure product moisture content, it is to avoid substandard product flows into next process, in above-mentioned middle accommodating groove
All smoked sheets need to manually be collected rear returning charge and return leaf storing cabinet and again carry out redrying processing.
Along with expanding economy, the mode of production of manufacturing needs possess scale, intensive, homogenize level, multiple
Roasting qualified finished product again carries out high-temperature baking and is easily caused Variations In Chemical Composition, affects quality of tobacco, reduces beating and double roasting raw
The process control capabilities produced.How under the precondition ensureing the quality of production, reduce production cost, improve production efficiency, be
About producing the eternal problem of plant engineering technological innovation.
Summary of the invention
For drawbacks described above, it is desirable to provide a kind of efficient separation material-returning device so that it is redrying operation blade is baked
Machine exit conveyer belt is connected the smoked sheet material that port drops alternately and identifies by carrying out moisture content detection, and automatic sorting returning charge is defeated
Send approach, be prevented effectively from reworking after moisture content finished product smoked sheet up to standard reclaims, ensure quality of tobacco, reduce energy consumption,
Improve production efficiency.
Concrete, the present invention is achieved in that a kind of efficient separation material-returning device, it is characterised in that include conveying screening
System (1), leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3), air-transport system (4), PLC (5), described conveying screening
The lower section of system (1) connects the feed end of leaves storage system (2), connects MOISTURE MEASUREMENT SYSTEM below the discharge end of leaves storage system (2)
(3), the second half section discharging end of MOISTURE MEASUREMENT SYSTEM (3) is provided above air-transport system (4), leaves storage system (2), moisture
Detecting system (3) and air-transport system (4) are connected to PLC (5).
Described delivery sieve subsystem (1) include delivery chute (11), be placed in delivery chute (11) lower section vibrating transportation sieve (12),
It is placed in delivery chute (11) lower section and is positioned at the end connection of particle outlet (13) of vibrating transportation sieve (12) end, delivery chute (11)
Downwardly open big sheet stock outlet (14).
Described leaves storage system (2) includes leaves storage storehouse (21), is placed in the homocline baffle plate that leaves storage storehouse (21) top movable is installed
(22) the first cylinder (23) that, homocline baffle plate (22) bottom is connected to be placed on leaves storage storehouse (21) lateral wall, it is placed in leaves storage storehouse
(21) inwall upper end the first photoelectric sensor (24), be placed in the movable sealing baffle installed on the inwall of middle part, leaves storage storehouse (21)
(25), sealing baffle (25) bottom be connected on leaves storage storehouse (21) outer wall the second cylinder (26), be placed in leaves storage storehouse (21) middle part
The second photoelectric sensor (27) on inwall, the material toggling roller (28) being placed on leaves storage storehouse (21) bottom opening, described 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).
Described MOISTURE MEASUREMENT SYSTEM (3) includes being horizontally placed on the feeding device (31) of leaves storage system (2) lower section, being placed in conveying dress
Putting the online Moisture Meter (32) directly over (31), the transmission direction of described feeding device (31) is with upright right under leaves storage system (2)
One end be top, online Moisture Meter (32) is connected to PLC (5).
Described air conveying including the first negative pressure air draft apparatus (41), the second negative pressure air draft apparatus (42), the two connects respectively
Connect the first strength channel (43) and the second strength channel (44), the first strength passage and the suction of the second strength channel (44)
Air port is all to the discharging end towards MOISTURE MEASUREMENT SYSTEM (3), the first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus
(42) PLC (5) it is connected to.
It is mounted on wind speed on the hypomere of described first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus (42) to adjust
Joint valve (45).
Less than belonging to middle larger pieces of material in material, mesh size in described vibrating transportation sieve (12) judges that specification is fixed
Size, the size fixed more than the specification belonging to particle in judgement material.
Described online Moisture Meter (32) is that infrared ray measures formula Moisture Meter.
Operation principle is introduced: a kind of efficient separation material-returning device, including delivery sieve subsystem (1), leaves storage system (2), water
Go-on-go examining system (3), air-transport system (4), PLC (5), the lower section of described delivery sieve subsystem (1) connects leaves storage
The feed end of system (2), connects MOISTURE MEASUREMENT SYSTEM (3) below the discharge end of leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3)
Second half section discharging end is provided above air-transport system (4), leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3) and air conveying
System (4) is connected to PLC (5).Delivery sieve subsystem (1) will be for baking machine in accommodating groove from redrying operation blade
The Nicotiana tabacum L. material that discharging comes carries and sieves, and material is divided into particle and middle large stretch of Nicotiana tabacum L. material, after crossing elimination particle, in
Large stretch of Nicotiana tabacum L. material enters leaves storage system (2), can effectively keep the moisture of material to store up in leaves storage system (2)
Depositing, then carry out homocline blanking by leaves storage system (2), carry out blanking in batches, the material after blanking enters into water content detection
System (3), transports in MOISTURE MEASUREMENT SYSTEM (3), this batch materials carries out while transport the detection of moisture content, by
The technic index of " finished product vanning moisture value " this key determines the non-finished product of division and finished product, and air-transport system (4) is according to water
Material is carried out distinguishing by class and being entered by material by air conveying pipeline transportation mode by the testing result of go-on-go examining system (3)
Row transports and unification collects；Above-mentioned whole during, PLC (5) is gentle to leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3)
The signal conveying of power induction system (4) is monitored and performs the transmission of command adapted thereto, thus the orderly fortune to whole device
Making to carry out management and control, MOISTURE MEASUREMENT SYSTEM (3) is by detecting smoked sheet moisture content, and testing result is fed back to by the signal of telecommunication
PLC (5), enables air-transport system (4) by it and selects corresponding transfer passage；Air-transport system (4) passage
Being divided into two paths, a paths is the leaf storing cabinet that returning charge entrance leaf bakes machine arrival end, and another path is fed directly to packing
The precompressed storehouse of operation.Thus by MOISTURE MEASUREMENT SYSTEM (3) by be satisfied with redrying finished product vanning moisture technic index finished product and
The semi-finished product being unsatisfactory for this index make a distinction collection, are determined the returning charge transport way of smoked sheet by sorting, improve and produce effect
Rate, effectively prevent redrying finished product smoked sheet and returns and be doped into row secondary operations, ensures quality of tobacco, reduces energy consumption；
Described delivery sieve subsystem (1) include delivery chute (11), be placed in delivery chute (11) lower section vibrating transportation sieve (12),
It is placed in delivery chute (11) lower section and is positioned at the end connection of particle outlet (13) of vibrating transportation sieve (12) end, delivery chute (11)
Downwardly open big sheet stock outlet (14).Redrying operation blade is baked machine exit conveyer belt and is connected alternately by vibrating transportation sieve (12)
The Nicotiana tabacum L. material that port drops carries, and collects the Nicotiana tabacum L. material dropped under the effect of vibrating transportation sieve (12) at delivery chute
(11) do the most small throwing or slip along conveying direction in, thus move forward, it is achieved conveying purpose, simultaneously by vibration
Screen cloth on delivery sieve (12) sieves, and wherein, lower particle outlet (13) that enters filtered from screen cloth by the scarp particle of granule, surplus
Under big-and-middle cigarette material can not pass through screen cloth filter opening, then travel forward until termination is sieved from vibrating transportation with vibrating transportation sieve (12)
(12) upper nature sheds into big sheet stock outlet (14), reaches the purpose of broken cigarette and big-and-middle cigarette screening；Described vibrating transportation is sieved
(12) mesh size on is less than belonging to the fixed size of middle larger pieces of material judgement specification in material, more than judging to belong in material
The size that the specification of particle is fixed；
Described leaves storage system (2) includes leaves storage storehouse (21), is placed in the homocline baffle plate that leaves storage storehouse (21) top movable is installed
(22) the first cylinder (23) that, homocline baffle plate (22) bottom is connected to be placed on leaves storage storehouse (21) lateral wall, it is placed in leaves storage storehouse
(21) inwall upper end the first photoelectric sensor (24), be placed in the movable sealing baffle installed on the inwall of middle part, leaves storage storehouse (21)
(25), sealing baffle (25) bottom be connected on leaves storage storehouse (21) outer wall the second cylinder (26), be placed in leaves storage storehouse (21) middle part
The second photoelectric sensor (27) on inwall, the material toggling roller (28) being placed on leaves storage storehouse (21) bottom opening, described 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 enters in leaves storage storehouse (21) from delivery sieve subsystem (1), falls on homocline baffle plate (22), when all
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), have PLC (5) the feedback signal of telecommunication to the first cylinder (23), pass through
First cylinder (23) controls homocline baffle plate (22) open-close, and during unlatching, homocline baffle plate (22) is downward-sloping, and material slips into immediately
Leaves storage storehouse (21) is internal falls to bottom, and homocline baffle plate (22) closes under the effect of the first cylinder (23), then stop material
Enter, reach homocline and enter the effect of leaves storage storehouse (21) in batches；When the solid accumulation in entrance leaves storage storehouse (21) is to certain thickness,
Thickness enters the span of control of the second photoelectric sensor (27), and the signal of telecommunication is transmitted to PLC control by the second photoelectric sensor (27)
Device (5), PLC (5) the feedback signal of telecommunication upwards closes to the second cylinder (26), the second cylinder (26) effect sealing baffle (25)
Close, close leaves storage storehouse (21) the inner bottom part of collection material, reach the effect of sealing, moisturizing such that it is able to control the aqueous of material
Rate, material through the material toggling roller (28) of lower section even action carry out blanking, do not result in solid accumulation, form material thin layer
Fall to being layered in MOISTURE MEASUREMENT SYSTEM (3)；
Described MOISTURE MEASUREMENT SYSTEM (3) includes being horizontally placed on the feeding device (31) of leaves storage system (2) lower section, being placed in conveying dress
Putting the online Moisture Meter (32) directly over (31), the transmission direction of described feeding device (31) is with upright right under leaves storage system (2)
One end be top, online Moisture Meter (32) is connected to PLC (5).Material falls and moves with it on feeding device (31)
Carry, the material of tiling in course of conveying through online Moisture Meter (32), aqueous to material of online Moisture Meter (32)
Rate detects, and sends testing result signal to PLC (5)；
Described air conveying including the first negative pressure air draft apparatus (41), the second negative pressure air draft apparatus (42), the two connects respectively
Connect the first strength channel (43) and the second strength channel (44), the first strength passage and the suction of the second strength channel (44)
Air port is all to the discharging end towards MOISTURE MEASUREMENT SYSTEM (3), the first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus
(42) PLC (5) it is connected to.PLC (5) is by the detection sending the MOISTURE MEASUREMENT SYSTEM (3) received
Consequential signal carries out corresponding feedback, and according to the difference of feedback signal, described online Moisture Meter (32) is that infrared ray measures formula
Moisture Meter, feedback signal can be sent to corresponding the first negative pressure air draft apparatus (41) or the suction of the second negative pressure by PLC (5)
Wind apparatus (42), thus start in requisition for the air intake device opened, corresponding material is carried out strength and picks up and pass through first
Strength channel (43) or the second strength channel (44) carry, and reach the effect of classification conveying；Testing result is finished product
Time, the strength passage being delivered to packing process precompressed storehouse is opened, otherwise is then opened returning charge entrance leaf and bake machine arrival end leaf storing cabinet
Strength passage.
It is mounted on wind speed on the hypomere of described first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus (42) to adjust
Joint valve (45), can realize control, in need to ensureing conveyance conduit by wind speed regulation valve (45) aperture on regulation conveyance conduit
In negative pressure state.
In sum, a kind of efficient separation material-returning device that the present invention provides, will be satisfied with by MOISTURE MEASUREMENT SYSTEM (3)
The finished product of redrying finished product vanning moisture technic index and the semi-finished product being unsatisfactory for this index carry out automatization's screening and collect, and pass through
Sorting determines the returning charge transport way of smoked sheet, improves production efficiency, effectively prevent redrying finished product smoked sheet and returns and be doped into row secondary and add
Work, ensures quality of tobacco, reduces energy consumption, improves work efficiency, save labour cost, have good promotional value
And market significance.
Accompanying drawing explanation
Fig. 1 is the annexation schematic diagram of a kind of each parts of efficient separation material-returning device and PLC；
Fig. 2 is the structural representation of a kind of efficient separation material-returning device；
In figure: 1 delivery sieve subsystem, 2 leaves storage systems, 3 MOISTURE MEASUREMENT SYSTEM, 4 air-transport systems, 5
PLC, 11 delivery chutes, 12 vibrating transportation sieves, 13 particle outlets, 14 big sheet stock outlets, 21 leaves storage storehouses,
22 homocline baffle plates, 23 first cylinders, 24 first photoelectric sensors, 25 sealing baffles, 26 second cylinders, 27
Two photoelectric sensors, 28 material toggling rollers, 31 feeding devices, 32 online Moisture Meter, 41 first negative pressure air draft apparatus, 42
Second negative pressure air draft apparatus, 43 first strength channels, 44 second strength channels, 45 wind speed regulation valves.
Detailed description of the invention
Embodiment: a kind of efficient separation material-returning device, including delivery sieve subsystem 1, leaves storage system 2, MOISTURE MEASUREMENT SYSTEM
3, air-transport system 4, PLC 5, the lower section of described delivery sieve subsystem 1 connects the feed end of leaves storage system 2, leaves storage
Connecting MOISTURE MEASUREMENT SYSTEM 3 below the discharge end of system 2, the second half section discharging end of MOISTURE MEASUREMENT SYSTEM 3 is provided above 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 for carrying baking, from redrying operation blade, the Nicotiana tabacum L. material that on machine, in accommodating groove, discharging comes and sieve, by material
Being divided into particle and middle large stretch of Nicotiana tabacum L. material, after crossing elimination particle, middle large stretch of Nicotiana tabacum L. material enters leaves storage system 2, in leaves storage system 2
In can effectively keep the moisture of material to store, then carry out homocline blanking by leaves storage system 2, carry out in batches
Blanking, the material after blanking enters into MOISTURE MEASUREMENT SYSTEM 3, transports in MOISTURE MEASUREMENT SYSTEM 3, right while transport
This batch materials carries out the detection of moisture content, by the technic index of " finished product vanning moisture value " this key determine division non-finished product and
Finished product, material is carried out distinguishing by class and passing through air conveying by air-transport system 4 according to the testing result of MOISTURE MEASUREMENT SYSTEM 3
Pipeline transportation mode carry out material transporting and unify to collect；Above-mentioned whole during, PLC 5 to leaves storage system 2,
The signal conveying of MOISTURE MEASUREMENT SYSTEM 3 and air-transport system 4 is monitored and performs the transmission of command adapted thereto, thus orderly
Running to whole device carries out management and control, and MOISTURE MEASUREMENT SYSTEM 3 is by detecting smoked sheet moisture content, and testing result is by telecommunications
Number carry out feeding back to PLC 5, enable air-transport system 4 by it and select corresponding transfer passage；Air-transport system
4 passages are divided into two paths, and a paths is the leaf storing cabinet that returning charge entrance leaf bakes machine arrival end, and another path is fed directly to
The precompressed storehouse of packing process.Thus the finished product of redrying finished product vanning moisture technic index will be satisfied with by MOISTURE MEASUREMENT SYSTEM 3
Make a distinction collection with the semi-finished product being unsatisfactory for this index, determined the returning charge transport way of smoked sheet by sorting, improve and produce
Efficiency, effectively prevent redrying finished product smoked sheet and returns and be doped into row secondary operations, ensures quality of tobacco, reduces energy consumption；
Described delivery sieve subsystem 1 include delivery chute 11, be placed in below delivery chute 11 vibrating transportation sieve 12, be placed in conveying
Below groove 11 and be positioned at that vibrating transportation sieves the particle outlet 13 of 12 ends, the end of delivery chute 11 connects downwardly open big sheet stock
Outlet 14.Redrying operation blade is baked machine exit conveyer belt and is connected the Nicotiana tabacum L. material that port drops alternately and enters by vibrating transportation sieve 12
Row conveying, collects the Nicotiana tabacum L. material dropped and does along conveying direction the most micro-under the effect of vibrating transportation sieve 12 in delivery chute 11
Little throwing or slip, thus move forward, it is achieved conveying purpose, sieved by the screen cloth on vibrating transportation sieve 12 simultaneously
Point, wherein, the scarp particle of granule is filtered the lower particle that enters from screen cloth and is exported 13, and remaining big-and-middle cigarette material can not be by sieve
Net filter opening, then travel forward with vibrating transportation sieve 12 until termination sheds into the outlet of big sheet stock from vibrating transportation sieve 12 naturally
14, reach the purpose of broken cigarette and big-and-middle cigarette screening；During mesh size on described vibrating transportation sieve 12 is less than belonging in material
Larger pieces of material judges the fixed size of specification, the size fixed more than the specification judging to belong in material particle；
Described leaves storage system 2 includes leaves storage storehouse 21, is placed in homocline baffle plate 22, homocline gear that leaves storage storehouse 21 top movable is installed
The first cylinder 23 being placed on lateral wall, leaves storage storehouse 21, the first light being placed in leaves storage storehouse 21 inwall upper end it is connected to bottom plate 22
Electric inductor 24, be placed in the middle part of leaves storage storehouse 21 on inwall movable install sealing baffle 25, be connected to storage bottom sealing baffle 25
The second cylinder 26, the second photoelectric sensor 27 being placed in the middle part of leaves storage storehouse 21 on inwall on the outer wall of leaf storehouse 21, it is placed in leaves storage storehouse
Material toggling roller 28 on 21 bottom openings, described first cylinder the 23, first photoelectric sensor the 24, second cylinder the 26, second light inductance
Device 27 and material toggling roller 28 is answered to be connected to PLC 5.Material enters in leaves storage storehouse 21 from delivery sieve subsystem 1, falls into all
On material baffle plate 22, after the solid accumulation thickness on homocline baffle plate 22 reaches the induction range of the first photoelectric sensor 24, first
Control signal is transmitted to PLC 5 by photoelectric sensor 24, has PLC 5 to feed back the signal of telecommunication to the first cylinder 23, logical
Crossing the first cylinder 23 and control homocline baffle plate 22 open-close, during unlatching, homocline baffle plate 22 is downward-sloping, and material slips into leaves storage immediately
Storehouse 21 is internal falls to bottom, and homocline baffle plate 22 closes under the effect of the first cylinder 23, then stops the entrance of material, reach equal
Material enters the effect in leaves storage storehouse 21 in batches；Solid accumulation in entering leaves storage storehouse 21 is to certain thickness, and thickness enters the second light
The span of control of electric inductor 27, the signal of telecommunication is transmitted to PLC 5 by the second photoelectric sensor 27, and PLC 5 is fed back
The signal of telecommunication acts on sealing baffle 25 upwards close to the second cylinder 26, the second cylinder 26, closes in the leaves storage storehouse 21 of collection material
Bottom part, reaches the effect of sealing, moisturizing such that it is able to controlling the moisture content of material, material is through the work of the material toggling roller 28 of lower section
With carrying out blanking uniformly, do not result in solid accumulation, form material thin layer and fall to being layered in MOISTURE MEASUREMENT SYSTEM 3；
Described MOISTURE MEASUREMENT SYSTEM 3 includes being horizontally placed on the feeding device 31 below leaves storage system 2, is just being placed in feeding device 31
Top online Moisture Meter 32, described feeding device 31 transmission direction with 2 times Founders of leaves storage system to one end as top,
Line Moisture Meter 32 is connected to PLC 5.Material falls to moving with it on feeding device 31 and carries, and the material of tiling exists
Through online Moisture Meter 32 in course of conveying, the moisture content of material is detected by online Moisture Meter 32, and testing result is believed
Number send to PLC 5；
Described air conveying including first negative pressure air draft apparatus the 41, second negative pressure air draft apparatus 42, the two connects respectively
One strength channel 43 and the second strength channel 44, the inlet scoop of the first strength passage and the second strength channel 44 is all 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 control
Device 5.PLC 5 carries out corresponding feedback by the testing result signal sending the MOISTURE MEASUREMENT SYSTEM 3 received,
According to the difference of feedback signal, described online Moisture Meter 32 measures formula Moisture Meter for infrared ray, and PLC 5 can be by feedback letter
Number send to the most corresponding the first negative pressure air draft apparatus 41 or the second negative pressure air draft apparatus 42, thus start in requisition for unlatching
Air intake device, carries out strength and picks up and pass through the first strength channel 43 or the second strength channel 44 is carried out corresponding material
Conveying, reaches the effect of classification conveying；When testing result is finished product, the strength passage being delivered to packing process precompressed storehouse is opened,
Otherwise then open returning charge entrance leaf and bake the strength passage of machine arrival end leaf storing cabinet；
Wind speed regulation valve it is mounted on the hypomere of described first negative pressure air draft apparatus 41 and the second negative pressure air draft apparatus 42
45, control can be realized by wind speed regulation valve 45 aperture on regulation conveyance conduit, need to ensure that conveyance conduit is interior in negative pressure shape
State.
Claims (8)
1. an efficient separation material-returning device, it is characterised in that include delivery sieve subsystem (1), leaves storage system (2), water content detection
System (3), air-transport system (4), PLC (5), the lower section of described delivery sieve subsystem (1) connects leaves storage system (2)
Feed end, connect MOISTURE MEASUREMENT SYSTEM (3) below the discharge end of leaves storage system (2), the second half section of MOISTURE MEASUREMENT SYSTEM (3) goes out
Material end is provided above air-transport system (4), leaves storage system (2), MOISTURE MEASUREMENT SYSTEM (3) and air-transport system (4)
It is connected to PLC (5).
A kind of efficient separation material-returning device the most according to claim 1, it is characterised in that described delivery sieve subsystem (1) is wrapped
Include delivery chute (11), be placed in delivery chute (11) lower section vibrating transportation sieve (12), be placed in delivery chute (11) lower section and be positioned at vibration
Particle outlet (13) of delivery sieve (12) end, the end of delivery chute (11) connect downwardly open big sheet stock outlet (14).
A kind of efficient separation material-returning device the most according to claim 1, it is characterised in that described leaves storage system (2) includes storage
Leaf storehouse (21), be placed in leaves storage storehouse (21) top movable install homocline baffle plate (22), homocline baffle plate (22) bottom be connected to be placed in
The first cylinder (23) on leaves storage storehouse (21) lateral wall, it is placed in the first photoelectric sensor of leaves storage storehouse (21) inwall upper end
(24), it is placed in the sealing baffle (25) of movable installation, sealing baffle (25) bottom on the inwall of middle part, leaves storage storehouse (21) and is connected to storage
The second cylinder (26) on leaf storehouse (21) outer wall, the second photoelectric sensor (27) being placed on the inwall of middle part, leaves storage storehouse (21), put
Material toggling roller (28) on leaves storage storehouse (21) bottom opening, described first cylinder (23), the first photoelectric sensor (24), the second gas
Cylinder (26), the second photoelectric sensor (27) and material toggling roller (28) are connected to PLC (5).
A kind of efficient separation material-returning device the most according to claim 1, it is characterised in that described MOISTURE MEASUREMENT SYSTEM (3) is wrapped
Include and be horizontally placed on the feeding device (31) of leaves storage system (2) lower section, be placed in the online Moisture Meter (32) directly over feeding device (31),
The transmission direction of described feeding device (31) with under leaves storage system (2) upright to one end as top, online Moisture Meter (32) is even
It is connected to PLC (5).
A kind of efficient separation material-returning device the most according to claim 1, it is characterised in that described air conveying include first
Negative pressure air draft apparatus (41), the second negative pressure air draft apparatus (42), the two connects the first strength channel (43) and the second gas respectively
Power channel (44), the inlet scoop of the first strength passage and the second strength channel (44) is all to towards MOISTURE MEASUREMENT SYSTEM (3)
Discharging end, the first negative pressure air draft apparatus (41) and the second negative pressure air draft apparatus (42) are connected to PLC (5).
A kind of efficient separation material-returning device the most according to claim 5, it is characterised in that described first negative pressure air draft apparatus
(41) wind speed regulation valve (45) it is mounted on the hypomere of and the second negative pressure air draft apparatus (42).
A kind of efficient separation material-returning device the most according to claim 2, it is characterised in that in described vibrating transportation sieve (12)
Mesh size judge the fixed size of specification, more than judging material belongs to particle less than material belongs to middle larger pieces of material
The size that specification is fixed.
A kind of efficient separation material-returning device the most according to claim 4, it is characterised in that described online Moisture Meter (32) is
Infrared ray measures formula Moisture Meter.
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| CN113173430A (en) * | 2021-03-22 | 2021-07-27 | 江苏中烟工业有限责任公司 | Quantitative pipe material height control method based on material moisture |
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| 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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| CN106174679B (en) | 2017-12-05 |
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