CN203692514U - High efficient energy-saving tobacco-cutting wind-separation equipment - Google Patents
High efficient energy-saving tobacco-cutting wind-separation equipment Download PDFInfo
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- CN203692514U CN203692514U CN201320334284.9U CN201320334284U CN203692514U CN 203692514 U CN203692514 U CN 203692514U CN 201320334284 U CN201320334284 U CN 201320334284U CN 203692514 U CN203692514 U CN 203692514U
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Abstract
The utility model relates to high efficient energy-saving tobacco-cutting wind-separation equipment and belongs to the technical field of a tobacco material wind-power separation technology and equipment. Four wind-pressure dual-cabin wind separating machines are arranged between a first grade tobacco-cutting machine set and a second grade tobacco-cutting machine set; the wind-pressure dual-cabin wind separating machines are in a parallel connection; two wind-pressure triple-cabin wind separating machines are arranged between the second grade tobacco-cutting machine set and a third grade tobacco-cutting machine set; the wind-pressure triple-cabin wind separating machines are in a parallel connection; a wind-pressure triple-cabin wind separating machine is respectively arranged behind and between the third grade tobacco-cutting machine set and a fourth grade tobacco-cutting machine set; and the two wind-pressure triple-cabin wind separating machines are in a serial connection. A traditional wind power pipeline is changed into a conveying belt and a vibration trough for material conveying and material blocking is prevented, material temperature and moisture loss is reduced and material break due to dryness can be reduced; and small transmission power is required, so energy consumption and noise can be greatly reduced and yield of large and middle tobacco sheets of discharged material is improved.
Description
Technical field
The utility model relates to a kind of high efficiency energy saving leaf beating wind separating equipment, is specifically related to a kind of novel process and equipment that smoked sheet and offal and dust, broken end is carried out to pneumatic separating.Belong to tobacco wind-force sorting process and equipment technical field.
Background technology
In current domestic beating and double roasting process of manufacture, tobacco leaf economy-combat leaf unit is realized stalk leaf and is separated.Leaf, stalk mixture after separation are transported to wind and divide device wind separating bin to carry out selection by winnowing.Leaf obstruct unsegregated tobacco leaf be again transported to next stage threshing machine repeat beat, thereby sub-elect simple blade and offal through repeatedly making leaf and wind score.And traditional device for transporting objects is made up of feeder, conveying fan and pipeline, its effect is realize mass transport and by feeder, material separated.But in wind-force conveying and separation process, can make material moisture reduction, mechanical friction damage tobacco leaf, cause material Percentage of large and middle size strips low, and produce a large amount of broken ends, reduce material use value.Existing wind divides device can only complete sorting function simultaneously, all needs feeder to complete Conveyance work.And the feeder and the conveying fan quantity that use are many, and conveyance conduit span is large, also large along stroke pressure loss.The intensive complexity of equipment, noise is large, energy consumption is high, carries the easy resistance material of poor stability.Therefore traditional Processes and apparatus can not meet the needs of production.
The effective blade that CN 102626257 A based on traditional and CN 2791087 Y wind sorting machines sub-elect uses rotation type blanking device to carry out Conveyance after wind send, and can not meet the requirement of novel process.
Summary of the invention
The purpose of this utility model is for above-mentioned prior art defect, solves the deficiency of traditional handicraft, is intended to invent a kind of high efficiency energy saving leaf beating wind separating equipment.It has efficiently, energy consumption low noise is little, simple in structure, easy care, novel device that material loss is low.
Technical solutions of the utility model are: a kind of high efficiency energy saving leaf beating wind separating technique, it is characterized in that: processing step and equipment connection order are: scraper plate feeding machine (1), bin type feeding machine (2), ratio feeding machine, first order threshing machine group (3), threshing machine discharging conveyer belt (4), rapid transit band (5), the two storehouse wind sorting machines (6) of wind pressure type, one wind divides blade discharging conveyer belt (7), sieve (8) shakes, tobacco cut outlet (8a), band stalk blade conveyer belt (9), threshing machine group entrance conveyer belt (10), second level threshing machine group (11), threshing machine exports the groove (12) that shakes, rapid transit band (13), wind pressure type three storehouse wind sorting machines (14), stalk discharging conveyer belt (15), band stalk blade conveyer belt (16), the wider conveyer belt of threshing machine entrance (17), two wind divide blade discharging conveyer belt (18), third level threshing machine (19), the threshing machine discharging groove (20) that shakes, rapid transit band (21), wind pressure type three storehouse wind sorting machines (22), stalk discharging conveyer belt (23), three wind divide blade discharging conveyer belt (24), band stalk transport of blades band (25), the wider conveyer belt of threshing machine entrance (26), fourth stage threshing machine (27), threshing machine exports the groove (28) that shakes, rapid transit band (29), wind pressure type three storehouse wind sorting machines (30), band stalk transport of blades band (31, 32, 33), tobacco cut collects conveyer belt (34), blade collects conveyer belt (35), stalk collects conveyer belt (36) and wind divides blower fan (6h),
Wherein, the each board of first order threshing machine group (3) adopts parallel connection, discharging flows to along its length, the each board of second level threshing machine group (11) adopts parallel connection, discharging flows to broad ways, third level threshing machine (19) is with fourth stage threshing machine (27) for tandem is connected, and discharging flows to broad ways.
Between first order threshing machine group (3) and second level threshing machine group (11), be provided with the two storehouse wind sorting machines (6) of four wind pressure types, the two storehouse wind sorting machines (6) of wind pressure type are parallel connection; Second level threshing machine group (11) and the third level beat between leaf (19) and are provided with two wind pressure types, three storehouse wind sorting machines (14), and wind pressure type three storehouse wind sorting machines (14) are parallel; After between third level threshing machine (19) and fourth stage threshing machine (27), be respectively provided with typhoon pressure type three storehouse wind sorting machines (22,30), for tandem connects;
Wherein wind pressure type afterwards of fourth stage threshing machine (27) three storehouse wind sorting machines (30) band stalk blade separation bin blanking ports are provided with conveyer belt (31,32,33) and turn back to fourth stage threshing machine group (27) circulation and beat; The entrance of each pair of storehouse wind sorting machine and three storehouse wind sorting machines adopts rapid transit band (5,13,21,29) feed, and incoming flow is to being wind sorting machine length direction.
The entrance conveyer belt of second level threshing machine group (11), third level threshing machine group (19), fourth stage threshing machine group (27) is looser conveyer belt (10,17,26), it is the groove that shakes (12,20,28) that discharging is carried, and rapid transit tape speed is between 2～5m/s.
The both sides that process equipment is arranged are respectively equipped with that offal collects conveyer belt (36) and Tobacco Leaves collects conveyer belt (35); Collect conveyer belt supplied materials mode and carry for the sieve (8) that shakes, and be provided with tobacco cut and collect conveyer belt (34) or pipeline.
It is to be symmetrical technique distribution and constitution by many threshing machines and the two storehouses of number typhoon pressure type wind sorting machine, wind pressure type three storehouse wind sorting machines or many storehouses of wind pressure type wind sorting machine that equipment arranges every grade of threshing machine group.
The two storehouse wind sorting machines of every typhoon pressure type or every typhoon pressure type three storehouse wind sorting machine correspondence 1～2 Fans (6h) carry out material air-separating, form malleation in separation bin; Air quantity wind speed is controlled by air-valve or damping sheet (6d); Inlet scoop, foraminous conveyer top (6f) negative pressure is provided by dust pelletizing system blower fan.
Auxiliary air inlet (6g) air intake between separation bin and the blanking storehouse of the two storehouse wind sorting machines of wind pressure type or wind pressure type three storehouse wind sorting machines is provided by dust pelletizing system blower fan or blower fan can be set separately, also can divide blower fan (6h) to provide by wind.
Separation bin upper portion side wall in the wind sorting machine of the two storehouses of described wind pressure type communicates with blanking storehouse upper portion side wall, transmit guipure and be communicated with separation bin and blanking storehouse by this phase port, phase passage port arranges the air curtain in isolation two storehouses, the bin bottom that falls arranges discharging opening, the top of separation bin arranges negative-pressure air-suction mouth, separation bin sidewall just arranges charging aperture to the bottom of transmitting guipure one end, separation bin bottom arranges the groove that shakes with mesh, shake under groove the damping sheet with mesh is set, the just air inlet to separation bin lower port is installed in damping sheet below, and the groove end that shakes connects rejects thing blanking port; Transmit guipure is horizontally disposed with in separation bin and blanking storehouse, the structure of air curtain is that the phase port bottom joining in separation bin and blanking storehouse arranges auxiliary air inlet, on auxiliary air inlet, arrange a series of upwards vertical just to transmitting the exhaust vent of guipure, separation bin is the horn-like of end opening that be greater than suitable for reading, the sloped sidewall in storehouse is with angle demodulator, and damping sheet adopts pull chute to be arranged on below the groove that shakes.
Described wind pressure type three storehouse wind sorting machines are by inlet scoop, transmit guipure, charging aperture, the first separation bin, the sieve that shakes, damping sheet, for the first time air inlet, the first auxiliary air outlet, for the first time reject thing discharging opening, for the second time air inlet, reject thing discharging opening for the second time; Discharging opening; Hairbrush, blanking storehouse; The second separation bin, the second auxiliary air outlet composition,
The upper portion side wall of the first separation bin communicates with the upper portion side wall of the second separation bin, the upper portion side wall of the second separation bin communicates with blanking storehouse upper portion side wall again, form the three storehouses structure communicating of connecting, transmit guipure placement and be arranged on the passway that two separation bins communicate with inwall three storehouses in a blanking storehouse, transmitting top that guipure is positioned at charging aperture is and is horizontally disposed with, the passway place that the first separation bin communicates with the second separation bin is provided with the air curtain in isolation two storehouses, and the passway place that the second separation bin communicates with blanking storehouse is also provided with the air curtain in isolation two storehouses;
The bin bottom that falls arranges discharging opening, the top of each separation bin is respectively provided with negative-pressure air-suction mouth, the first separation bin sidewall just arranges charging aperture to the bottom of transmitting guipure one end, the bottom of the first separation bin and the second separation bin arranges the sieve that shakes with mesh, shake sieve under the damping sheet with mesh is set, the just air inlet to each separation bin lower port is installed in damping sheet below, and the sieve end that shakes connects rejects thing discharging opening;
Air curtain structure is that the phase port bottom joining in the second separation bin and blanking storehouse arranges the second auxiliary air inlet, and first the phase port bottom that joins of separation bin and the second separation bin the first auxiliary air inlet is set, on each auxiliary air inlet, arrange a series of upwards vertical just to transmitting the exhaust vents of guipure.
The first described separation bin or the first separation bin are all the horn-like of end opening that be greater than suitable for reading, and the sloped sidewall of each separation bin is with angle demodulator, and damping sheet employing pull chute is arranged on the sieve below that shakes; By replacing the damping sheet of the first separation bin or the second separation bin bottom, can regulate the malleation wind speed that enters the first separation bin or the second separation bin, make two wind sections in separation bin be different blast and wind speed; Thereby make the first separation bin and the second separation bin that face mutually, and the second separation bin and blanking storehouse are in different pressures;
The air inlet of the described vertical corner structure of employing, make the pressure balance face in each separation bin form left low right high form, each separation bin is the horn-like of end opening that be greater than suitable for reading, and the sloped sidewall of separation bin is with angle demodulator, and damping sheet adopts pull chute to be arranged on below the groove that shakes;
Each separation bin is in bottom malleation, top negative pressure state, and two separation bins utilize positive/negative-pressure to carry out four times to material and separate; Positive and negative pressure balance face in each separation bin is adjustable; The first adjacent separation bin and the second separation bin, and separated by dividing plate between the second separation bin and blanking storehouse, and have material channel to be connected;
Little 100～the 2100Pa of pressure ratio standard atmospheric pressure at described inlet scoop place, large 100～2000 Pa of mesh place pressure ratio standard atmospheric pressure that sieve shake, the air inlet connecting under damping sheet is vertical corner structure, and the air intake direction of horizontal segment is consistent with the moving direction that transmits guipure; Pressure in blanking storehouse is standard atmospheric pressure, and the end that transmission guipure is arranged in blanking storehouse is provided with cleaning brush, transmits guipure and disposes correction and tensioning apparatus.
The utility model novel process and device layout specification, simple and clear, and select rapid transit band, the groove that shakes, the sieve that shakes, establish meshed metal and transmit guipure convey materials.Various device is organically combined, and continuous production is strong, be difficult for resistance material.Along with separating of the materials such as (cigarette) blade, (cigarette) stalk, the equipment sizes such as threshing machine group and wind sorting machine reduce gradually.Create property the tobacco leaf characterization of adsorption that utilizes carry out metal mesh belt conveying, ensured tobacco leaf moisture content, improved Percentage of large and middle size strips.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described further, but they are not the restrictions to the utility model novel process and equipment.
Fig. 1 is the utility model process layout flow chart;
Fig. 2 arranges schematic diagram for wind sorting machine (wind pressure type double-chamber type wind sorting machine) process feeds for the first time, discharging;
Fig. 3 is that schematic diagram is arranged in second level wind sorting machine and fourth stage wind sorting machine (wind pressure type three storehouse formula wind sorting machines) process feeds, discharging;
Fig. 4: for schematic diagram is arranged in third level wind sorting machine (wind pressure type three storehouse formula wind sorting machines) process feeds, discharging;
Fig. 5: the structural representation of the two storehouses of the utility model separate unit wind pressure type wind sorting machine.
Fig. 6: the structural representation of the utility model separate unit wind pressure type three storehouse wind sorting machines.
In figure: 1-scraper plate feeding machine, 2-bin type feeding machine, 3-first order threshing machine group, 4-threshing machine discharging conveyer belt, 5-rapid transit band, the two storehouses of 6-wind pressure type wind sorting machine, 6a-separation bin, 6b-blanking storehouse, 6c-groove shakes, 6d-damping sheet, 6e-metal transmits guipure, 6f-inlet scoop, 6g-auxiliary air inlet, 6h-wind divides blower fan, 7-wind divides blade discharging conveyer belt, 8-sieve shakes, the outlet of 8a-tobacco cut, 9-band stalk blade conveyer belt, 10-threshing machine group entrance conveyer belt, 11-second level threshing machine group, 12-threshing machine exports the groove that shakes, 13-rapid transit band, 14-wind pressure type, three storehouse wind sorting machines, 15-stalk discharging conveyer belt, 16-band stalk blade conveyer belt, the wider conveyer belt of 17-threshing machine entrance, 18-two wind divide blade discharging conveyer belt, 19-third level threshing machine, 20-threshing machine discharging groove that shakes, 21-rapid transit band, 22-wind pressure type, three storehouse wind sorting machines, 23-stalk discharging conveyer belt, 2-4 three wind divide blade discharging conveyer belt, 25-band stalk transport of blades band, the wider conveyer belt of 26-threshing machine entrance, 27-fourth stage threshing machine, 28-threshing machine exports the groove that shakes, 29-rapid transit band, 3-0 wind pressure type three storehouse wind sorting machines, 31, 32, 33---band stalk transport of blades band, 34-tobacco cut collects conveyer belt, 35-blade collects conveyer belt, 36-stalk collects conveyer belt.
In Fig. 5: 9a-high-speed conveyer belt, 9b-centrifugal fan, 9c-separation bin, 9d-transmission guipure, 9e-inlet scoop, 9f-auxiliary air inlet, 9g-blanking storehouse, the 9h-groove that shakes, 9i-discharging opening, 9j-rejecting mouthful, 9k-damping sheet, 9n-air inlet.
In Fig. 6: 17k1-damping sheet, 17k2-damping sheet, 17j1-once reject mouth, 17j2-secondary is rejected mouth, 17i-discharging opening; 17c1-the first separation bin, 17c2-the second separation bin, 17d-transmission guipure, 17a-inlet scoop, 17f1-the first assisted air inlet, and 17f2-the second assisted air inlet.
Detailed description of the invention
The utility model Processes and apparatus operation principle: by rational process advancing equipment, utilize conveyer belt or the groove that shakes, the sieve convey materials that shakes, threshing machine group and the two storehouse wind sorting machines of wind pressure type or wind pressure type three storehouse wind sorting machines are organically combined.Mixtures of materials after beating up is carried out wind point selection by winnowing by the flat two storehouses of the wind pressure type wind sorting machine of throwing of rapid transit band.Due to the effect of auxiliary air intake and damping sheet, make between the storehouse that communicates and storehouse place in different pressures, its Leaf blanking storehouse is in atmospheric pressure state.
When thering are different floating velocity V
1the broken end of dust, floating velocity be V
2smoked sheet, floating velocity be V
3leaf containing stalk, floating velocity is V
4stalk, while mixing, because flat throwing is at a high speed dispersed in air-flow mixed material, select suitable wind speed V to make it meet V
1< V
2< V < V
3< V
4, floating velocity is V
1the broken end of dust transmit guipure 6e and inlet scoop 6f through metal and enter dust pelletizing system.Floating velocity is V
2smoked sheet be adsorbed on to transmit and on guipure 6e, enter blanking storehouse and naturally fall and sub-elect qualified blade.And floating velocity is V
3leaf containing stalk and floating velocity be V
4stalk sedimentation downwards in air-flow enter next stage threshing machine group and again beat up or sub-elect stalk.
Wind pressure type three storehouse wind sorting machines are the same with the two storehouses of wind pressure type wind sorting machine operation principle.Repeat above-mentioned Process configuration, adjust damping sheet 6d and select suitable wind speed to complete the work of wind pressure type three storehouse wind sorting machines, further sub-elect simple stalk, stalk band blade, blade.Finally realize this process.
Beating leaf and afterbody in the first order beats between leaf and is provided with afterwards the two storehouse wind sorting machines of wind pressure type or wind pressure type three storehouse wind sorting machines.Each wind sorting machine entrance adopts rapid transit band feed, and linearly direction is arranged.Rapid transit band plays peace throwing, the loose effect of carrying.Qualified blade after wind point selection by winnowing or a small amount of tobacco cut enter wind sorting machine blanking storehouse and naturally fall into conveying device conveying and screening.Screening tobacco cut, qualified blade, deliver to next process via conveyer belt respectively.Wherein heavier band stalk blade is separated and sends into next stage threshing machine group and repeat to beat at separation bin, and wind divides again, until sub-elect qualified blade and stalk.
Blade after economy-combat leaf unit is beaten up, band stalk blade or offal mixture enter separation bin 6a by flat throwing of rapid transit band, are wherein less than metal and transmit the dust of the upper mesh size of guipure 6e and broken end and be subject to suction function to pass that metal transmits guipure 6e and inlet scoop 6f enters dust pelletizing system; When the floating velocity that is greater than blade when the speed of air-flow is less than the floating velocity of band stalk blade, blade will be with contrary air flow settlement of the floating and offal of air-flow, thereby mixed material is separated, and the loose blade that is greater than transmission guipure mesh transmits on guipure 6e with the floating metal that is upwards attracted to of air-flow; Along with transmitting the running of guipure, blade enters the atmospheric pressure state blanking storehouse 6b by auxiliary air inlet 6g isolation, and material gravitate falls naturally.Band stalk blade is deposited to the bottom groove 6c that shakes and delivers to blanking port and be discharged to conveyer belt and enter next stage threshing machine group.And wind pressure type three storehouse wind sorting machine technical characterictics are identical with the two storehouses of wind pressure type wind sorting machine, be all to utilize the different floating velocities such as stalk, band stalk blade, blade, the broken end of dust to carry out wind point selection by winnowing, realize the function in each storehouse.
embodiment:as shown in Figure 1, whole high efficiency energy saving leaf beating wind separating Processes and apparatus assembly is by scraper plate feeding machine 1, bin type feeding machine 2, feeding first order threshing machine group 3 in proportion, threshing machine discharging conveyer belt 4, rapid transit band 5, the two storehouses of wind pressure type wind sorting machine 6, one wind divides blade discharging conveyer belt 7, sieve 8 shakes, tobacco cut outlet 8a, band stalk blade conveyer belt 9, the wider conveyer belt 10 of threshing machine group entrance, second level threshing machine group 11, threshing machine exports the groove 12 that shakes, rapid transit band 13, wind pressure type three storehouse wind sorting machines 14, stalk discharging conveyer belt 15, band stalk blade conveyer belt 16, the wider conveyer belt 17 of threshing machine entrance, two wind divide blade discharging conveyer belt 18, third level threshing machine 19, the threshing machine discharging groove 20 that shakes, rapid transit band 21, wind pressure type three storehouse wind sorting machines 22, stalk discharging conveyer belt 23, three wind divide blade discharging conveyer belt 24, band stalk transport of blades band 25, the wider conveyer belt 26 of threshing machine entrance, fourth stage threshing machine 27, threshing machine exports the groove 28 that shakes, rapid transit band 29, wind pressure type three storehouse wind sorting machines 30, band stalk transport of blades band 31, 32, 33, tobacco cut collects conveyer belt 34, blade collects conveyer belt 35, stalk collects conveyer belt 36 and wind divides blower fan 6h composition.
By the technological standards of assigning, the standard aqueous rate tobacco leaf after secondary leaves moisting enters bin type feeding machine 2 by tape transport to scraper plate feeding machine 1, by be assigned to first order threshing machine group 3 than row feeding.Blade after beating up, tobacco cut, band stalk blade mixture are fallen in proportion respectively conveyer belt 4 and are transported on rapid transit band 5, flat throwing carried out wind to the two storehouses of wind pressure type wind sorting machine 6 and divided, and is wherein less than metal and transmits that the dust of the upper mesh size of guipure 6e and broken end are passed by suction function to transmit guipure and inlet scoop 6f enters dust pelletizing system.
When the floating velocity that the wind point air velocity providing as blower fan 6h is greater than blade is less than the floating velocity of band stalk blade, blade will be with the floating and contrary air flow settlement of offal of air-flow, thereby mixed material is separated.The loose smoked sheet and the tobacco cut that are greater than transmission guipure mesh transmit on guipure 6e with floating being upwards attracted to of air-flow.Along with transmitting the running of guipure, blade, tobacco cut enter blanking storehouse 6b and naturally fall.The groove 6c that shakes bottom band stalk blade is deposited to delivers to the channel opening place that shakes and is discharged to conveyer belt 9, enters next stage threshing machine group and repeats above-mentioned technique.Along with separating of material, flow reduces gradually, and the size of equipment also reduces thereupon.
Because material sorting trend is meticulous, wind pressure type three storehouse wind sorting machines 14 are set after the threshing machine group of the second level, enter the material of three storehouse wind sorting machines by different floating velocity and wind speed, further sub-elect stalk, stalk band leaf, blade.Wherein stalk is with leaf to continue to flow to threshing machine 19 and is repeated above-mentioned technique.The stalk that each wind sorting machine sub-elects flows directly into stalk and collects conveyer belt 36, enters next process.Vanes enters respectively tobacco cut after shaking and sieving and collects conveyer belt 34, and blade collects conveyer belt 35 and enters next process.In the time that material enters afterbody three storehouse wind sorting machine, a small amount of stalk band leaf material is transported to fourth stage threshing machine 27 by returning charge conveyer belt and repeats to beat, until sub-elect blade, tobacco cut, stalk.
Wherein said blade is that Tobacco Leaves, described tobacco cut are cigarette tobacco cut; Described stalk is offal.
Be illustrated in figure 5 example with two storehouses wind sorting machine, the course of work of selection by winnowing is: smoked sheet, offal mixture is thrown into separation bin 9c by high-speed conveyer belt 9a, under bottom air inlet mouth 9n malleation wind and the 9e negative pressure wind effect of inlet scoop, top, smoked sheet, offal produces and separates, heavier drop to containing leaf offal that the groove 9h that shakes of separation bin 9c bottom is upper to be sent from rejecting a mouthful 9j, light smoked sheet is adsorbed on the transmission guipure 9d on separation bin 9c top by suction function, along with the running of guipure 9d is taken out of to blanking storehouse 9g, smoked sheet is under the malleation wind and self inertia effect of auxiliary air inlet 9f, falling to discharging opening 9i with parabolic path discharges, the dust and the broken end that are less than transmission guipure 9d mesh size are subject to suction function to pass guipure 9d, inlet scoop 9e enters dust pelletizing system.Each two storehouses wind sorting machine is according to the smoked sheet dropping into, the difference of offal mixture flow rate; the damping sheet 9k that can adjust separation bin 9c bottom air inlet mouth 9n place regulates air intake wind speed; the pressure balance face position of the interior malleation wind of separation bin 9c and inlet scoop, top 9e negative pressure wind is changed, the centrifugation that the smoked sheet being thrown into, offal mixture are produced.
Wind pressure type three storehouse wind sorting machines as shown in Figure 6, there are separation bin 17c1,17c2 and a blanking storehouse 17g of two series connection, mouthful 17j1 that once rejects of first separation bin 17c1 bottom transfers out heavy offal, the secondary of second separation bin 17c2 bottom is rejected mouthful 17j2 and is transferred out heavierly containing leaf offal, and light smoked sheet is discharged from the discharging opening 17i in blanking storehouse.The malleation wind of two separation bins of three storehouse wind sorting machines and the position adjustment of negative pressure wind pressure balance face are respectively to realize by adjusting damping sheet 17k1, damping sheet 17k2.
Label 17f1 is that the passway place that the first separation bin communicates with the second separation bin is provided with the air curtain of isolating two storehouses.
The utility model novel process and device layout specification, simple and clear, become traditional wind pipe and carry as conveyer belt or the groove that shakes, the sieve convey materials that shakes, and various device is organically combined, and makes mass flow even, and continuous production is strong, be difficult for resistance material.And reduced or remitted traditional conveying airduct, feeder and a secondary material-throwing device, make tobacco leaf mechanical damage drop to minimum.Reduced or remitted a large amount of conveying fans and body equipment size reduces gradually, reduced noise and energy consumption, ensured tobacco leaf moisture content, improved Percentage of large and middle size strips.
Claims (3)
1. a high efficiency energy saving leaf beating wind separating equipment, it is characterized in that: equipment connection order is: scraper plate feeding machine (1), bin type feeding machine (2), ratio feeding machine, first order threshing machine group (3), threshing machine discharging conveyer belt (4), rapid transit band (5), the two storehouse wind sorting machines (6) of wind pressure type, one wind divides blade discharging conveyer belt (7), sieve (8) shakes, tobacco cut outlet (8a), band stalk blade conveyer belt (9), threshing machine group entrance conveyer belt (10), second level threshing machine group (11), threshing machine exports the groove (12) that shakes, rapid transit band (13), wind pressure type three storehouse wind sorting machines (14), stalk discharging conveyer belt (15), band stalk blade conveyer belt (16), the wider conveyer belt of threshing machine entrance (17), two wind divide blade discharging conveyer belt (18), third level threshing machine (19), the threshing machine discharging groove (20) that shakes, rapid transit band (21), wind pressure type three storehouse wind sorting machines (22), stalk discharging conveyer belt (23), three wind divide blade discharging conveyer belt (24), band stalk transport of blades band (25), the wider conveyer belt of threshing machine entrance (26), fourth stage threshing machine (27), threshing machine exports the groove (28) that shakes, rapid transit band (29), wind pressure type three storehouse wind sorting machines (30), band stalk transport of blades band (31, 32, 33), tobacco cut collects conveyer belt (34), blade collects conveyer belt (35), stalk collects conveyer belt (36) and wind divides blower fan (6h),
Wherein, the each board of first order threshing machine group (3) adopts parallel connection, discharging flows to along its length, the each board of second level threshing machine group (11) adopts parallel connection, discharging flows to broad ways, third level threshing machine (19) is with fourth stage threshing machine (27) for tandem is connected, and discharging flows to broad ways.
2. a kind of high efficiency energy saving leaf beating wind separating equipment according to claim 1, it is characterized in that: between first order threshing machine group (3) and second level threshing machine group (11), be provided with the two storehouse wind sorting machines (6) of four wind pressure types, the two storehouse wind sorting machines (6) of wind pressure type are parallel connection; Second level threshing machine group (11) and the third level beat between leaf (19) and are provided with two wind pressure types, three storehouse wind sorting machines (14), and wind pressure type three storehouse wind sorting machines (14) are parallel; After between third level threshing machine (19) and fourth stage threshing machine (27), be respectively provided with typhoon pressure type three storehouse wind sorting machines (22,30), for tandem connects;
Wherein wind pressure type afterwards of fourth stage threshing machine (27) three storehouse wind sorting machines (30) band stalk blade separation bin blanking ports are provided with conveyer belt (31,32,33) and turn back to fourth stage threshing machine group (27) circulation and beat; The entrance of each pair of storehouse wind sorting machine and three storehouse wind sorting machines adopts rapid transit band (5,13,21,29) feed, and incoming flow is to being wind sorting machine length direction.
3. a kind of high efficiency energy saving leaf beating wind separating equipment according to claim 1 and 2, it is characterized in that: the entrance conveyer belt of second level threshing machine group (11), third level threshing machine group (19), fourth stage threshing machine group (27) is looser conveyer belt (10,17,26), it is the groove that shakes (12,20,28) that discharging is carried, and rapid transit tape speed is between 2～5m/s.
4. a kind of high efficiency energy saving leaf beating wind separating equipment according to claim 1 and 2, is characterized in that: the both sides that process equipment is arranged are respectively equipped with that offal collects conveyer belt (36) and Tobacco Leaves collects conveyer belt (35); Collect conveyer belt supplied materials mode and carry for the sieve (8) that shakes, and be provided with tobacco cut and collect conveyer belt (34) or pipeline.
5. a kind of high efficiency energy saving leaf beating wind separating equipment according to claim 1 and 2, is characterized in that: it is to be symmetrical technique distribution and constitution by many threshing machines and the two storehouses of number typhoon pressure type wind sorting machine, wind pressure type three storehouse wind sorting machines or many storehouses of wind pressure type wind sorting machine that equipment arranges every grade of threshing machine group.
6. a kind of high efficiency energy saving leaf beating wind separating equipment according to claim 1, is characterized in that: the two storehouse wind sorting machines of every typhoon pressure type or every typhoon pressure type three storehouse wind sorting machine correspondence 1～2 Fans (6h) carry out material air-separating.
7. a kind of high efficiency energy saving leaf beating wind separating equipment according to claim 1 and 2, it is characterized in that: auxiliary air inlet (6g) air intake between separation bin and the blanking storehouse of the two storehouse wind sorting machines of wind pressure type or wind pressure type three storehouse wind sorting machines is provided by dust pelletizing system blower fan or blower fan can be set separately, also can divide blower fan (6h) to provide by wind.
8. according to the high efficiency energy saving leaf beating wind separating equipment described in claim 2 or 6, it is characterized in that the separation bin upper portion side wall in the wind sorting machine of the two storehouses of described wind pressure type communicates with blanking storehouse upper portion side wall, transmit guipure and be communicated with separation bin and blanking storehouse by this phase port, phase passage port arranges the air curtain in isolation two storehouses, the bin bottom that falls arranges discharging opening, the top of separation bin arranges negative-pressure air-suction mouth, separation bin sidewall just arranges charging aperture to the bottom of transmitting guipure one end, separation bin bottom arranges the groove that shakes with mesh, shake under groove the damping sheet with mesh is set, the just air inlet to separation bin lower port is installed in damping sheet below, the groove end that shakes connects rejects thing blanking port, transmit guipure is horizontally disposed with in separation bin and blanking storehouse, the structure of air curtain is that the phase port bottom joining in separation bin and blanking storehouse arranges auxiliary air inlet, on auxiliary air inlet, arrange a series of upwards vertical just to transmitting the exhaust vent of guipure, separation bin is the horn-like of end opening that be greater than suitable for reading, the sloped sidewall in storehouse is with angle demodulator, and damping sheet adopts pull chute to be arranged on below the groove that shakes.
9. according to the high efficiency energy saving leaf beating wind separating equipment described in claim 1 or 6, it is characterized in that described wind pressure type three storehouse wind sorting machines are by inlet scoop, transmit guipure, charging aperture, the first separation bin, the sieve that shakes, damping sheet, for the first time air inlet, the first auxiliary air outlet, for the first time reject thing discharging opening, for the second time air inlet, reject thing discharging opening for the second time; Discharging opening; Hairbrush, blanking storehouse; The second separation bin, the second auxiliary air outlet composition,
The upper portion side wall of the first separation bin communicates with the upper portion side wall of the second separation bin, the upper portion side wall of the second separation bin communicates with blanking storehouse upper portion side wall again, form the three storehouses structure communicating of connecting, transmit guipure placement and be arranged on the passway that two separation bins communicate with inwall three storehouses in a blanking storehouse, transmitting top that guipure is positioned at charging aperture is and is horizontally disposed with, the passway place that the first separation bin communicates with the second separation bin is provided with the air curtain in isolation two storehouses, and the passway place that the second separation bin communicates with blanking storehouse is also provided with the air curtain in isolation two storehouses;
The bin bottom that falls arranges discharging opening, the top of each separation bin is respectively provided with negative-pressure air-suction mouth, the first separation bin sidewall just arranges charging aperture to the bottom of transmitting guipure one end, the bottom of the first separation bin and the second separation bin arranges the sieve that shakes with mesh, shake sieve under the damping sheet with mesh is set, the just air inlet to each separation bin lower port is installed in damping sheet below, and the sieve end that shakes connects rejects thing discharging opening;
Air curtain structure is that the phase port bottom joining in the second separation bin and blanking storehouse arranges the second auxiliary air inlet, and first the phase port bottom that joins of separation bin and the second separation bin the first auxiliary air inlet is set, on each auxiliary air inlet, arrange a series of upwards vertical just to transmitting the exhaust vents of guipure.
10. high efficiency energy saving leaf beating wind separating equipment according to claim 9, it is characterized in that the first separation bin or the first separation bin are all the horn-like of end opening that be greater than suitable for reading, the sloped sidewall of each separation bin is with angle demodulator, and damping sheet employing pull chute is arranged on the sieve below that shakes; By replacing the damping sheet of the first separation bin or the second separation bin bottom, can regulate the malleation wind speed that enters the first separation bin or the second separation bin, make two wind sections in separation bin be different blast and wind speed; Thereby make the first separation bin and the second separation bin that face mutually, and the second separation bin and blanking storehouse are in different pressures;
The air inlet of the described vertical corner structure of employing, make the pressure balance face in each separation bin form left low right high form, each separation bin is the horn-like of end opening that be greater than suitable for reading, and the sloped sidewall of separation bin is with angle demodulator, and damping sheet adopts pull chute to be arranged on below the groove that shakes;
Each separation bin is in bottom malleation, top negative pressure state, and two separation bins utilize positive/negative-pressure to carry out four times to material and separate; Positive and negative pressure balance face in each separation bin is adjustable; The first adjacent separation bin and the second separation bin, and separated by dividing plate between the second separation bin and blanking storehouse, and have material channel to be connected;
Little 100～the 2100Pa of pressure ratio standard atmospheric pressure at described inlet scoop place, large 100～2000 Pa of mesh place pressure ratio standard atmospheric pressure that sieve shake, the air inlet connecting under damping sheet is vertical corner structure, and the air intake direction of horizontal segment is consistent with the moving direction that transmits guipure; Pressure in blanking storehouse is standard atmospheric pressure, and the end that transmission guipure is arranged in blanking storehouse is provided with cleaning brush, transmits guipure and disposes correction and tensioning apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320334284.9U CN203692514U (en) | 2013-06-11 | 2013-06-11 | High efficient energy-saving tobacco-cutting wind-separation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320334284.9U CN203692514U (en) | 2013-06-11 | 2013-06-11 | High efficient energy-saving tobacco-cutting wind-separation equipment |
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| CN203692514U true CN203692514U (en) | 2014-07-09 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263074A (en) * | 2013-06-11 | 2013-08-28 | 红塔烟草(集团)有限责任公司 | Efficient and energy-saving threshing and air separation process and equipment |
| CN106174682A (en) * | 2016-08-24 | 2016-12-07 | 红塔烟草(集团)有限责任公司 | By the five wind dispensing unit making 18 scores of processing Nicotiana tabacum Lves and methods |
| CN108940864A (en) * | 2018-06-26 | 2018-12-07 | 红塔烟草(集团)有限责任公司 | Material sorting device |
| CN109171006A (en) * | 2018-10-26 | 2019-01-11 | 云南中烟工业有限责任公司 | A kind for the treatment of process improving wind dispensing efficiency |
-
2013
- 2013-06-11 CN CN201320334284.9U patent/CN203692514U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263074A (en) * | 2013-06-11 | 2013-08-28 | 红塔烟草(集团)有限责任公司 | Efficient and energy-saving threshing and air separation process and equipment |
| CN106174682A (en) * | 2016-08-24 | 2016-12-07 | 红塔烟草(集团)有限责任公司 | By the five wind dispensing unit making 18 scores of processing Nicotiana tabacum Lves and methods |
| CN108940864A (en) * | 2018-06-26 | 2018-12-07 | 红塔烟草(集团)有限责任公司 | Material sorting device |
| CN109171006A (en) * | 2018-10-26 | 2019-01-11 | 云南中烟工业有限责任公司 | A kind for the treatment of process improving wind dispensing efficiency |
| CN109171006B (en) * | 2018-10-26 | 2021-11-02 | 云南中烟工业有限责任公司 | Treatment process for improving threshing and air separating efficiency |
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