CN202107800U - Positive pressure foreign fiber removing device and combined seed cotton foreign fiber remover - Google Patents
Positive pressure foreign fiber removing device and combined seed cotton foreign fiber remover Download PDFInfo
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- CN202107800U CN202107800U CN2011201887207U CN201120188720U CN202107800U CN 202107800 U CN202107800 U CN 202107800U CN 2011201887207 U CN2011201887207 U CN 2011201887207U CN 201120188720 U CN201120188720 U CN 201120188720U CN 202107800 U CN202107800 U CN 202107800U
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Abstract
The utility model discloses a positive pressure foreign fiber removing device and a combined seed cotton foreign fiber remover, wherein the combined seed cotton foreign fiber remover includes a first level negative pressure foreign fiber cleaning device, a long foreign fiber cleaning device, a second level negative pressure foreign fiber cleaning device and the positive pressure foreign fiber removing device which are arranged in order according to a removing process; the positive pressure foreign fiber removing device includes a foreign fiber separating chamber on a top and a wind box on a bottom; an oriented air supply plate layer is disposed between the foreign fiber separating chamber and the wind box; bar-shaped air outlet slots are respectively arranged on the oriented air supply plate; the wind box includes a plurality of sub wind boxes; and an L-shaped spreader plate and an air deflector are fixed on an inner side of each sub wind box; the L-shaped spreader plate and the air deflector divide each sub wind box into a plurality of wind fields which are distributed uniformly; air blows upwards from each wind field to the foreign fiber separating chamber along the air outlet slots; an air flow blown from the air outlet slots on the bottom of the foreign fiber separating chamber rises in a uniform way, thereby enabling a cotton to achieve a suspension state and reaching a purpose of separation of a cotton fiber and the foreign fiber; the positive pressure foreign fiber removing device and the combined seed cotton foreign fiber remover have reasonable structure design, good removing effect gaining the advantage over than that of manual picking, and high efficiency, substantially meet a production requirement of a textile enterprise and are easy for promotion and implementation.
Description
Technical field
The utility model belongs to the different fine clearance technique of cotton field, specifically relates to different fine scavenge unit of a kind of malleation and the different fine scavenger of combined type unginned cotton.
Background technology
Along with the develop rapidly of textile industry, the demand of cotton raw material is significantly improved, but because China's agricultural production is still very backward, domestic cotton is many to be main with manual the harvesting, and in the following quite a long time, is main with hand picked cotton still.Original unginned cotton is plucked or machine is received and unavoidablely in process and storage and the transportation sneaked into a large amount of impurity in peasant household, like cotton leaf, colo(u)r streak, rope, woven bag silk, chemical fibre silk, plastic sheet, film, feather, hair and the grains of sand, blinding etc. are arranged.Be cut into broken section after these foreign fiber cotton ginning, after mixing with cotton fiber, cleaning is difficulty very, and how effectively removing these impurity is a difficult problems in the cotton processing.Conventional artificial is picked mode not only need consume a large amount of labours, and elimination efficiency is low, and clearance rate is no more than 60%.These foreign fibers have a strong impact on spinning quality, and easy coloring not during piece dyeing, stay time spot to cloth, thereby reduce the quality of cloth.
The clearance rate of the different fine descaling machine of existing unginned cotton only has 40%～60%; The cotton of its removing can not directly be used for textile industry; How many textile industries often fixes a price according to the content of foreign fiber, still needs manual work to pick before the spinning, and the practical application effect of the existing different fine descaling machine of unginned cotton is very general.
In addition; The patent No. is that 200420011332.1 the utility model patent " unginned cotton static impurity picker " and the patent No. are 200920223858.9 utility model patent " novel unginned cotton static impurity picker "; All be to adopt static to choose the acrobatics art, enforcement yet above two patented technologies are not all succeeded.Under the static condition of unginned cotton; Static has certain suction-operated; The different fine separation on light little surfaces individually, but a large amount of cotton and foreign fibers all is kept in motion in different fine separation chamber, under wind; Cotton and foreign fiber hybrid motion, electrostatic equipment are difficult to effectively both separated.More than the experimental result of two patented technologies be still to have a large amount of heterotypic fibres to exist in the cotton, this two patent when implementing on the electrostatic equipment effect of absorption foreign fiber very undesirable.In fact, the scheme of utilizing static to remove foreign fiber is irrational, more than the electrostatic potential taked in use of two patents need be up to 100,000 volts about, high voltage like this should be forbidden in the cotton processing industry.Dry cotton is safe at the static environment; But the real process of cotton processing is difficult to keep cotton dry for a long time; If run into big, moist cotton of air humidity or cotton moisture regain situation, unavoidably can be on fire between the two poles of the earth of static because of short circuit, thus make enterprise bury disaster hidden-trouble.
Photoelectric technology in that gined cotton is removed different fine link and had few part spinning enterprise to introduce external or homemade CCD shooting is removed equipment, if different fibre wraps in difficult identification in the middle of the cotton, with the also difficult identification of cotton fiber similar color.And the different fibre that can discern with cotton fiber by ejection of air-flow, cause secondary pollution, also need manual work to pick.Through enterprise application, its clearance rate per hour can be removed 400Kg left and right sides gined cotton about 40%, and various different fibres are multiplied different fine quantity through the unginned cotton procedure.So different fibre is removed difficulty more in the gined cotton link, this device fabrication cost is high, and price is high, the removing amount less and weak effect, enterprise is not easy to accept.So to remove different fibre be unique channel to the unginned cotton processing link in the source of cotton.
The utility model content
In order to overcome the defective that prior art exists, the utility model provides different fine scavenge unit of a kind of malleation and the different fine scavenger of combined type unginned cotton.
Technical scheme: the different fine scavenge unit of a kind of malleation; The different fine separation chamber that comprises top, the air compartment of bottom and blower fan are provided with the directed aerofoil of giving of one deck between different fine separation chamber and the air compartment; Bottom, different fine separation chamber is uniformly distributed with the finger cylinder is installed; Each finger roller one side is rotated through transmission mechanism synchronously, and the orientation between each finger cylinder is provided with bar shaped to aerofoil and goes out air cleft, it is characterized in that: according to different fine separation chamber length and width; Air compartment laterally and/or vertically is divided into a plurality of sub-air compartments; The side air inlet mouth of each sub-air compartment is connected with blower fan independently respectively, aweather is provided with one deck L type flow distribution plate in the indoor along air inlet, in air quantity mean allocation to the ipper air chamber and lower air chamber of this L type flow distribution plate with fan outlet; The slit cross section that goes out air cleft is a rectangle or trapezoidal, and the one or both sides of upper end, different fine separation chamber, top are provided with the assorted clearly device of Air outlet net.
Being in the wind is respectively arranged with the wind deflector of vertical installation in chamber and the lower air chamber, and ipper air chamber's internal air baffle is inwardly dispersed from air inlet gradually, and lower air chamber's internal air baffle is inwardly dispersed from air inlet gradually.
The quantity of finger cylinder is 6～20.
Orientation between the finger cylinder is to being distributed with out the air cleft group on the aerofoil, each goes out the air cleft group and goes out air cleft by 2～6 bar shapeds that are uniformly distributed with and form.
The different fine scavenger of a kind of combined type unginned cotton comprises engine, the different fine cleaning plant of negative pressure; Long different fine cleaning plant and the different fine scavenge unit of malleation; Remove flow process and comprise the different fine cleaning plant of one-level negative pressure successively, long different fine cleaning plant, different fine cleaning plant of secondary negative pressure and the different fine scavenge unit of malleation; The different fine scavenge unit of said malleation comprises the different fine separation chamber on top and the air compartment of bottom; Be provided with the directed aerofoil of giving of one deck between the two; Bottom, different fine separation chamber is uniformly distributed with the finger cylinder is installed, and the orientation between each finger cylinder is provided with bar shaped to aerofoil and goes out air cleft, according to different fine separation chamber length and width; Air compartment laterally and/or vertically is divided into a plurality of sub-air compartments; The side air inlet mouth of each sub-air compartment is connected with blower fan independently respectively, aweather is provided with one deck L type flow distribution plate in the indoor along air inlet, in air quantity mean allocation to the ipper air chamber and lower air chamber of this L type flow distribution plate with fan outlet; The slit cross section that goes out air cleft is a rectangle or trapezoidal, and the one or both sides of upper end, different fine separation chamber, top are provided with the assorted clearly device of Air outlet net.
Different fine cleaning plant of one-level negative pressure and the different fine cleaning plant of secondary negative pressure all are positioned at the frame upper end; Comprise can and engine; Can is provided with cotton inlet; The cotton inlet installed inside has shredding impelling roller, is horizontally installed with the slotted hole dust cage in the can, on this slotted hole dust cage along laterally or be vertically arranged with a plurality of slotted holes; The rotating shaft of slotted hole dust cage is installed on the shell through bearing, and its two ends outlet is communicated with a hard-wired bilateral exhaust column; The air outlet of this two-way exhaust column is connected with the air inlet of an air exhauster; On the downside cotton outlet of different fine cleaning plant of one-level negative pressure and the different fine cleaning plant of secondary negative pressure wind stopping device is installed.
The opposite side of slotted hole dust cage is respectively arranged with keep out the wind slide plate and deep bead, and deep bead is fixed in upside in the housing, and the slide plate that keeps out the wind is fixed in the housing inner underside; Deep bead and keeping out the wind is equipped with an assorted roller of air-flow brush between the slide plate, the slide plate downside that keeps out the wind is provided with foreign fiber and gets rid of passage and wind stopping device is installed.
The below outlet of long different fine cleaning plant is connected with the cotton inlet of the different fine cleaning plant of secondary negative pressure of frame upside through the zigzag pipeline; The end of this zigzag pipeline is provided with air inlet, and the position that the zigzag pipeline is positioned at long different fine cleaning plant below outlet is equipped with conveyer belt.
The different fine cleaning plant of secondary negative pressure is installed in a side of the different fine scavenge unit of malleation; The lower end outlet of the different fine cleaning plant of this secondary negative pressure is through after the installation wind stopping device; Be communicated with the different fine separation chamber import of the different fine scavenge unit of malleation again; And cotton-supplying roller being installed in import department, the below of this cotton-supplying roller is provided with the hard assorted stiff Arc grid that removes of row; The below of the different fine scavenge unit cotton inlet of malleation is provided with the hard assorted stiff grid that removes of row.
The side of the different fine scavenge unit of malleation is provided with the assorted clearly device of Air outlet net, and the top of the different fine scavenge unit of malleation is communicated with the top of different fine separation chamber; The assorted clearly device of this Air outlet net is provided with upper strata exhaust air box and lower floor's exhaust air box, is provided with between two exhaust air boxs and overflows cotton conveyer belt, and this transmission end that overflows cotton conveyer belt is provided with cotton outlet; The bottom of lower floor's air compartment is provided with different fine conveyer belt, and the end of different fine conveyer belt is provided with impurity discharging port; Two conveyer belts all are connected with driving mechanism; The upper strata exhaust air box of the assorted clearly device of Air outlet net all is set to keep off assorted net with the lateral surface of lower floor's exhaust air box, is provided with track and mobile blower fan is installed in orbit at the upside of the assorted clearly device of Air outlet net, on the air outlet of mobile blower fan vertical air knife is installed; This air knife is that a side at sealed tube is provided with the wind apparatus that goes out that bar shaped goes out air cleft, and its bar shaped goes out air cleft and fits in the assorted net of retaining front, and this bar shaped goes out air cleft and extends to lower edge from keeping off assorted top line of the net; One side of track is equipped with drive motors, and the opposite side of guide rail is equipped with accent to pulley, and steel wire rope is walked around accent and behind pulley and drive motors roll, is fixed on the both sides of moving blower fan, and the both sides of track also are separately installed with travel switch.
This overflows cotton conveyer belt is at a distance from deleting the formula conveyer belt, being fixed together through connecting rod respectively between the rotating shaft of parallel ring chain.
The beneficial effect of the utility model: 1, the different fine scavenge unit of malleation comprises the different fine separation chamber on top and the air compartment of bottom, does not have electrostatic equipment in the different fine separation chamber, and the mode of removing different fibre in the cotton is to rely on the wind-force that evenly makes progress fully.In different fine separation chamber, rely on even wind-force to make cotton be in suspended state; Thereby cotton fiber is separated with foreign fiber; Cotton in different fine separation chamber is constantly fallen after rise to the finger roller and constantly carries, and the different fibre that is blown afloat is transported to the assorted clearly device of Air outlet net with the part cotton to be separated once more.And in the present prior art, the cotton in the different fine separation chamber is difficult to evenly blown afloat suspension by air-flow, and this has just caused the different fibre in the cotton not blown off effectively.The utility model realizes that the mode that cotton evenly suspends in the different fine separation chamber is in air compartment, to make transformation.According to different fine separation chamber length and width, air compartment laterally and/or vertically is divided into the experimental process air compartment, and the side air inlet mouth of each sub-air compartment is connected with blower fan independently respectively, has so at first guaranteed the interior wind-force individual flow of each sub-air compartment and does not influence each other.Simultaneously, aweather be provided with one deck L type flow distribution plate in the indoor, in air quantity mean allocation to the ipper air chamber and lower air chamber of this L type flow distribution plate with fan outlet along air inlet.Like this in each sub-air compartment again by uniform distribution, effectively avoided the eddy flow situation greatly in sub-air compartment, occurring because of air inlet wind-force.In addition, be respectively arranged with the wind deflector of vertical installation in be in the wind chamber and the lower air chamber, ipper air chamber's internal air baffle is inwardly dispersed from air inlet gradually, and lower air chamber's internal air baffle is inwardly dispersed from air inlet gradually.Wind deflector can disperse more rapid blast, keeps in ipper air chamber and the lower air chamber in each sub-air compartment blast identical.
2, be provided with the directed aerofoil of giving of one deck between the air compartment of different fine separation chamber, the top of the different fine scavenge unit of malleation and bottom, be distributed with out the air cleft group in the orientation between the finger cylinder on to aerofoil, each goes out the air cleft group and goes out air cleft by 2～6 bar shapeds that are uniformly distributed with and form.The setting that goes out the air cleft group can further be uniformly distributed with air output, thereby each air-flow that goes out air cleft group top evenly makes progress.
3, the different fine scavenger of combined type unginned cotton comprises the different fine cleaning plant of one-level negative pressure successively according to removing flow process, long different fine cleaning plant, the different fine cleaning plant of secondary negative pressure and the different fine scavenge unit of malleation.Wherein the different fine cleaning plant of one-level negative pressure is compared with present existing negative pressure unginned cotton separator with the different fine cleaning plant of secondary negative pressure, not only has the effect that separates cotton, and utilizes the slotted hole dust cage to have the effect of removing different fibre.Dock with the edge arc port coupling of a hard-wired bilateral exhaust column side of slotted hole dust cage.The air outlet of this two-way exhaust column is connected with the air inlet of an air exhauster.Under the effect of high negative pressure, lighter different fibre is inhaled in the slotted hole dust cage with the airduct transmission and is collected, and can big different fibre be adsorbed on outside the vertical or horizontal rectangular cylindrical void simultaneously, and cotton falls naturally.The opposite side of slotted hole dust cage is respectively arranged with keep out the wind slide plate and deep bead, and deep bead is fixed in upside, and the slide plate that keeps out the wind is fixed in downside.Deep bead and keeping out the wind is equipped with an assorted roller of air-flow brush between the slide plate, the assorted roller of this air-flow brush can blow off the different fibre that adsorbs on the slotted hole dust cage to the slide plate that keeps out the wind under situation about running up.Thereby foreign fiber falls to being eliminated along the slide plate that keeps out the wind.Complete machine structure is reasonable in design, and the removing effect is superior to manual work picks, and efficient is high, reaches the production demand of textile enterprise basically, and textile enterprise is satisfied to removing the result, is beneficial to promotion and implementation.
4, the import department of the lower end of the different fine cleaning plant of secondary negative pressure and the different fine scavenge unit of malleation is provided with arc respectively at a distance from deleting and arrange the hard assorted stiff grid that removes; Guarantee that the orientation in the different fine separation chamber of the different fine scavenge unit of malleation gives the aerofoil pore not blocked, improve the effect that the forward blast is removed.
5, grow on the different fine cleaning plant timing alarm system is installed, can remind operator's periodic cleaning automatically, prevent because of long different accumulation of fibers excessively stops up down cotton passage, thus the operate as normal of assurance equipment.
Description of drawings
Fig. 1 is the part-structure sketch map of the different fine scavenger of the utility model combined type unginned cotton;
Fig. 2 is the E-E cross-sectional view of Fig. 1;
Fig. 3 is the A-A cross-sectional view of Fig. 2;
Fig. 4 is the B-B cross-sectional view of Fig. 2;
Fig. 5 is the C-C cross-sectional view of Fig. 2;
Fig. 6 is the side structure sketch map of the assorted clearly device of Air outlet net;
Fig. 7 is the F-F cross-sectional view of Fig. 6;
Fig. 8 is a H portion structure for amplifying sketch map among Fig. 2;
Fig. 9 is the D-D cross-sectional view of Fig. 1;
Figure 10 is the different fine cleaning plant structural representation of negative pressure;
Figure 11 is one of slotted hole dust cage structural representation among Figure 10;
Figure 12 be among Figure 10 slotted hole dust cage structural representation two.
Label 1 is a cotton outlet among the figure, and 2 is the finger roller, and 3 is different fine separation chamber, and 4 and 13 are respectively wind stopping device, and 5 are the slide plate that keeps out the wind, and 6 are the assorted roller of air-flow brush; 7 is slotted hole dust cage (vertically slotted hole or laterally slotted hole), and 8 is the bilateral exhaust column, and 9 is air exhauster, and 10 are shredding impelling roller, and 11 is the different fine cleaning plant of secondary negative pressure, and 12 is cotton inlet; 14 is cotton-supplying roller, and 15 are the hard assorted stiff Arc grid that removes of row, and 16 are the hard assorted stiff grid that removes of row, and 17 is volute of blower, and 18 is electric machine support, and 19 is motor; 20 is flow distribution plate, and 21 is air inlet, and 22 is electric machine support, and 23 is impurity-discharing screw, and 24 is cotton inlet, and 25 is the different fine cleaning plant of one-level negative pressure; 26 is alarm lamp, and 27 is directional plate, and 28 are long different fine cleaning plant, and 29 is the unginned cotton conveyer belt, and 30 is air exhaust passage, and 31 for moving blower fan; 32 is the upper strata exhaust air box, and 33 for overflowing cotton conveyer belt, and 34 is lower floor's exhaust air box, and 35 is air knife, and 36 is different fine conveyer belt, and 37 is winding roller; 38 is the directed aerofoil of giving, and 39 are the machine mouth of giving a dinner for a visitor from afar, and 40 is the upper strata air compartment, and 41 is flow distribution plate, and 42 is lower floor's air compartment, and 43 is longitudinal baffle; 44 is supporting leg and road wheel, and 45 is lateral partitions, and 46 is the wind deflector of lower floor's air compartment, and 47 is the wind deflector of upper strata air compartment, and 48 is the belt-driven motor, and 49 for moving the drive motors of blower fan; 50 and 55 are respectively the both sides travel switch, and 51 is the air knife air outlet, and 52 are the assorted net of retaining, and 53 is support bar, and 54 is cable, and 56 is sprocket wheel; 57 is belt pulley, and 58 is support, and 59 for going out air cleft, and 60 is cotton outlet, and 61 is impurity discharging port; 62 is door, and 63 is air inlet, and 64 is vertical slotted hole, and 64 ' is horizontal slotted hole, and 65 are the gear drive assembly.
The specific embodiment
Embodiment one: referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Figure 10, the different fine scavenge unit of malleation comprises the different fine separation chamber on top and the air compartment of bottom, is provided with the directed aerofoil 38 of giving of one deck between the two.According to different fine separation chamber length, air compartment is cut apart as if a sub-air compartment, and this embodiment is through lateral partitions 45 and longitudinal baffle 43, and air compartment is divided into the sub-air compartment of four five equilibriums.Each sub-air compartment is furnished with blower fan respectively, and the motor 19 of each blower fan is positioned on the support 18 in the air compartment outside, the outlet of the spiral case 17 of blower fan and air inlet 21 sealed butt joint.Aweather be provided with one deck flow distribution plate in the indoor along air inlet 21, in air quantity uniform distribution to the ipper air chamber 40 and lower air chamber 42 of this flow distribution plate with fan outlet.Be in the wind and be respectively arranged with the wind deflector of vertical installation in chamber 40 and the lower air chamber 42.Fig. 5 shows the section of ipper air chamber, and ipper air chamber's internal air baffle 47 is inwardly dispersed from air inlet gradually.Fig. 6 shows the section of lower air chamber, and lower air chamber's internal air baffle 46 is inwardly dispersed from air inlet gradually.In addition, the upper side edge of flow distribution plate is made appropriate tilt according to the inclination situation of air compartment sidewall.
The directed aerofoil 38 of giving of one deck is set between air compartment upper end and the different fine separation chamber, and this orientation gives the vertical view of aerofoil 38 referring to Figure 10.Directed giving on the aerofoil 38 is distributed with out the air cleft group, and each goes out the air cleft group and goes out air cleft 59 by 2～6 bar shapeds that are uniformly distributed with and form.Respectively go out the air cleft group between the bottom of different fine separation chamber 3 finger cylinder 2.
Embodiment two: accompanying drawing is not drawn, and content and embodiment one are basic identical, and something in common does not repeat, and different is: through lateral partitions and longitudinal baffle, air compartment is divided into the sub-air compartment of six five equilibriums, and each sub-air compartment is furnished with blower fan respectively.Other parts are all identical.
Referring to Fig. 1～Figure 12, the different fine scavenger of combined type unginned cotton is divided by removing flow process, comprises the different fine cleaning plant of one-level negative pressure successively, long different fine cleaning plant, the different fine cleaning plant of secondary negative pressure and the different fine scavenge unit of malleation.
The different fine cleaning plant of one-level negative pressure is positioned at the frame upper end; Comprise can, can is provided with cotton inlet, and the cotton inlet installed inside has shredding impelling roller; Be horizontally installed with the slotted hole dust cage in the can; The sidewall of this slotted hole dust cage is provided with vertical slotted hole or horizontal slotted hole, and vertically the structure of slotted hole is referring to Figure 11, and laterally the structure of slotted hole is referring to Figure 12.Dock with the edge arc port coupling of a hard-wired bilateral exhaust column side of this slotted hole dust cage.The air outlet of this two-way exhaust column is connected with the air inlet of an air exhauster.In addition, the opposite side of slotted hole dust cage is respectively arranged with keep out the wind slide plate and deep bead, and deep bead is fixed in upside, and the slide plate that keeps out the wind is fixed in downside.Deep bead and keeping out the wind is equipped with an assorted roller of air-flow brush between the slide plate, the assorted roller of this air-flow brush can blow off the different fibre that adsorbs on the slotted hole dust cage to the slide plate that keeps out the wind under situation about running up.Thereby foreign fiber falls to being eliminated along the slide plate that keeps out the wind.
The bottom cotton outlet of the different fine cleaning plant of one-level negative pressure is connected with long different fine cleaning plant upper port; And wind stopping device 13 is installed in the junction; Long different fine cleaning plant comprises the casing of a sealing; The casing both sides are provided with door, and the casing central vertical is to being equipped with the protruding interlayer of band, are separately installed with a plurality of winding rollers from top to bottom in the cotton passage under the both sides of being cut apart by this interlayer.On the different fine cleaning plant of this length, the timing alarm system is installed, operating personnel in time clear up the different fibre that accumulates in the casing according to the timing alarm signal.
The below outlet of long different fine cleaning plant is connected with the cotton inlet of the different fine cleaning plant of secondary negative pressure of frame upside through the zigzag pipeline.The end of this zigzag pipeline is provided with air inlet 63, and the position that the zigzag pipeline is positioned at long different fine cleaning plant below outlet is changed conveyer belt is installed.
The different fine cleaning plant of secondary negative pressure is identical with the structure of the different fine cleaning plant of one-level negative pressure.On the impurity discharging port of the different fine cleaning plant of secondary negative pressure, impurity-discharing screw is installed.The different fine cleaning plant of this secondary negative pressure is installed in a side of the different fine scavenge unit of malleation; The lower end outlet of the different fine cleaning plant of secondary negative pressure is through after the installation wind stopping device; Be communicated with the different fine separation chamber import of the different fine scavenge unit of malleation; And cotton-supplying roller being installed in import department, the below of this cotton-supplying roller is provided with the hard assorted stiff Arc grid that removes of row.The below of the different fine scavenge unit cotton inlet of malleation is provided with the hard assorted stiff grid that removes of row.
The different fine scavenge unit of malleation comprises the different fine separation chamber on top and the air compartment of bottom, is provided with the directed aerofoil 38 of giving of one deck between the two, and the directed vertical view of giving aerofoil 38 is referring to Figure 10.Directed giving on the aerofoil 38 is distributed with out the air cleft group, and each goes out the air cleft group and goes out air cleft 59 by 2～6 bar shapeds that are uniformly distributed with and form.The bottom of the different fine scavenge unit of malleation, promptly orientation evenly is equipped with a plurality of finger cylinders 2 for the aerofoil upside.Respectively go out the air cleft group between the bottom of different fine separation chamber 3 finger cylinder 2.
According to different fine separation chamber length, air compartment is cut apart as if a sub-air compartment, and through lateral partitions 45 and longitudinal baffle 43, air compartment is divided into the sub-air compartment of four five equilibriums.Each sub-air compartment is furnished with blower fan respectively, and the motor 19 of each blower fan is positioned on the support 18 in the air compartment outside, the outlet of the spiral case 17 of blower fan and air inlet 21 sealed butt joint.Aweather be provided with one deck flow distribution plate in the indoor along air inlet 21, in air quantity uniform distribution to the ipper air chamber 40 and lower air chamber 42 of this flow distribution plate with fan outlet.Be in the wind and be respectively arranged with the wind deflector of vertical installation in chamber 40 and the lower air chamber 42.Fig. 5 shows the section of ipper air chamber, and ipper air chamber's internal air baffle 47 is inwardly dispersed from air inlet gradually.Fig. 6 shows the section of lower air chamber, and lower air chamber's internal air baffle 46 is inwardly dispersed from air inlet gradually.In addition, the upper side edge of flow distribution plate is made appropriate tilt according to the inclination situation of air compartment sidewall.
The side of the different fine scavenge unit of malleation is provided with the assorted clearly device of Air outlet net, and different fine separation chamber is connected with the top of the different fine scavenge unit of malleation.The assorted clearly device of this Air outlet net is provided with upper strata exhaust air box and lower floor's exhaust air box; Be provided with between two exhaust air boxs and overflow cotton conveyer belt, this overflows cotton conveyer belt is at a distance from deleting the formula conveyer belt, referring to Fig. 9; Be fixed together through connecting rod respectively between the rotating shaft of parallel ring chain; Both sides ring chain run-in synchronism drives each connecting rod and moves forward, and overflows cotton purpose thereby realize filtering foreign fiber with carrying, and this transportation tail of overflowing cotton conveyer belt is provided with cotton outlet.The bottom of lower floor's air compartment is provided with different fine conveyer belt, and the foreign fiber of discharging all is transported to impurity discharging port 61.
In addition, the lateral surface of the upper strata exhaust air box of the assorted clearly device of Air outlet net and lower floor's exhaust air box is the assorted net of retaining.The effect of the assorted net of retaining is that the air draft retaining is cotton assorted with retaining.Upside at the assorted clearly device of Air outlet net is provided with track and mobile blower fan is installed in orbit, on the air outlet of mobile blower fan vertical air knife is installed.This air knife is that a side at sealed tube is provided with the wind apparatus that goes out that bar shaped goes out air cleft, and bar shaped goes out air cleft and almost fits in the assorted net of retaining front, and this bar shaped goes out air cleft and extends to lower edge from keeping off assorted top line of the net.One side of track is equipped with drive motors 49, and opposite side is equipped with accent to pulley.Steel wire rope is walked around accent and behind pulley and drive motors roll, is fixed on the both sides of moving blower fan.Also be separately installed with travel switch on the appropriate location, both sides of track, the blower fan translation is moved in drive when drive motors rotates, and blower fan drives the air knife translation, and the different parts blowing that air knife is constantly mixed and netted to retaining prevents that foreign fiber is accumulated in the assorted online air draft that influences of retaining.When blower fan moved to the travel switch position, motor received signal and begins reverse rotation, thus the blower fan reversion.A common mobile blower fan just can be realized anti-blocking purpose, can certainly use the mobile blower fan of two synchronous operations simultaneously, and at this moment each moves the cleaning work that blower fan only is responsible for the assorted net of half retaining.
Claims (10)
1. different fine scavenge unit of malleation; The different fine separation chamber that comprises top, the air compartment of bottom and blower fan are provided with the directed aerofoil of giving of one deck between different fine separation chamber and the air compartment; Bottom, different fine separation chamber is uniformly distributed with the finger cylinder is installed; Each finger roller one side is rotated through transmission mechanism synchronously, and the orientation between each finger cylinder is provided with bar shaped to aerofoil and goes out air cleft, it is characterized in that: according to different fine separation chamber length and width; Air compartment laterally and/or vertically is divided into a plurality of sub-air compartments; The side air inlet mouth of each sub-air compartment is connected with blower fan independently respectively, aweather is provided with one deck L type flow distribution plate in the indoor along air inlet, in air quantity mean allocation to the ipper air chamber and lower air chamber of this L type flow distribution plate with fan outlet; The slit cross section that goes out air cleft is a rectangle or trapezoidal, and the one or both sides of upper end, different fine separation chamber, top are provided with the assorted clearly device of Air outlet net.
2. the different fine scavenge unit of malleation according to claim 1; It is characterized in that: the wind deflector that is respectively arranged with vertical installation in be in the wind chamber and the lower air chamber; Ipper air chamber's internal air baffle is inwardly dispersed from air inlet gradually, and lower air chamber's internal air baffle is inwardly dispersed from air inlet gradually.
3. the different fine scavenge unit of malleation according to claim 1 is characterized in that: the quantity of finger cylinder is 6～20.
4. the different fine scavenge unit of malleation according to claim 1 is characterized in that: the orientation between the finger cylinder is to being distributed with out the air cleft group on the aerofoil, and each goes out the air cleft group and goes out air cleft by 2～6 bar shapeds that are uniformly distributed with and form.
5. different fine scavenger of combined type unginned cotton; Comprise engine; The different fine cleaning plant of negative pressure, long different fine cleaning plant and the different fine scavenge unit of malleation is characterized in that: remove flow process and comprise the different fine cleaning plant of one-level negative pressure successively; Long different fine cleaning plant, different fine cleaning plant of secondary negative pressure and the different fine scavenge unit of malleation; The different fine scavenge unit of said malleation comprises the different fine separation chamber on top and the air compartment of bottom; Be provided with the directed aerofoil of giving of one deck between the two; Bottom, different fine separation chamber is uniformly distributed with the finger cylinder is installed, and the orientation between each finger cylinder is provided with bar shaped to aerofoil and goes out air cleft, according to different fine separation chamber length and width; Air compartment laterally and/or vertically is divided into a plurality of sub-air compartments; The side air inlet mouth of each sub-air compartment is connected with blower fan independently respectively, aweather is provided with one deck L type flow distribution plate in the indoor along air inlet, in air quantity mean allocation to the ipper air chamber and lower air chamber of this L type flow distribution plate with fan outlet; The slit cross section that goes out air cleft is a rectangle or trapezoidal, and the one or both sides of upper end, different fine separation chamber, top are provided with the assorted clearly device of Air outlet net.
6. the different fine scavenger of combined type unginned cotton according to claim 5; It is characterized in that: different fine cleaning plant of one-level negative pressure and the different fine cleaning plant of secondary negative pressure all are positioned at the frame upper end; Comprise can and engine, can is provided with cotton inlet, and the cotton inlet installed inside has shredding impelling roller; Be horizontally installed with the slotted hole dust cage in the can, on this slotted hole dust cage along laterally or be vertically arranged with a plurality of slotted holes; The rotating shaft of slotted hole dust cage is installed on the shell through bearing, and its two ends outlet is communicated with a hard-wired bilateral exhaust column; The air outlet of this two-way exhaust column is connected with the air inlet of an air exhauster; On the downside cotton outlet of different fine cleaning plant of one-level negative pressure and the different fine cleaning plant of secondary negative pressure wind stopping device is installed.
7. the different fine scavenger of combined type unginned cotton according to claim 6, it is characterized in that: the opposite side of slotted hole dust cage is respectively arranged with keep out the wind slide plate and deep bead, and deep bead is fixed in upside in the housing, and the slide plate that keeps out the wind is fixed in the housing inner underside; Deep bead and keeping out the wind is equipped with an assorted roller of air-flow brush between the slide plate, the slide plate downside that keeps out the wind is provided with foreign fiber and gets rid of passage and wind stopping device is installed.
8. the different fine scavenger of combined type unginned cotton according to claim 5 is characterized in that: the below outlet of long different fine cleaning plant is connected with the cotton inlet of the different fine cleaning plant of secondary negative pressure of frame upside through the zigzag pipeline; The end of this zigzag pipeline is provided with air inlet, and the position that the zigzag pipeline is positioned at long different fine cleaning plant below outlet is equipped with conveyer belt.
9. the different fine scavenger of combined type unginned cotton according to claim 5; It is characterized in that: the different fine cleaning plant of secondary negative pressure is installed in a side of the different fine scavenge unit of malleation; The lower end outlet of the different fine cleaning plant of this secondary negative pressure is through after the installation wind stopping device; Be communicated with the different fine separation chamber import of the different fine scavenge unit of malleation again, and in import department cotton-supplying roller be installed, the below of this cotton-supplying roller is provided with the hard assorted stiff Arc grid that removes of row; The below of the different fine scavenge unit cotton inlet of malleation is provided with the hard assorted stiff grid that removes of row.
10. the different fine scavenger of combined type unginned cotton according to claim 5; It is characterized in that: the side of the different fine scavenge unit of malleation is provided with the assorted clearly device of Air outlet net; The assorted clearly device of this Air outlet net is provided with upper strata exhaust air box and lower floor's exhaust air box; Be provided with between two exhaust air boxs and overflow cotton conveyer belt, this transmission end that overflows cotton conveyer belt is provided with cotton outlet; The bottom of lower floor's air compartment is provided with different fine conveyer belt, and the end of different fine conveyer belt is provided with impurity discharging port; Two conveyer belts all are connected with driving mechanism; The upper strata exhaust air box of the assorted clearly device of Air outlet net all is set to keep off assorted net with the lateral surface of lower floor's exhaust air box, is provided with track and mobile blower fan is installed in orbit at the upside of the assorted clearly device of Air outlet net, on the air outlet of mobile blower fan vertical air knife is installed; This air knife is that a side at sealed tube is provided with the wind apparatus that goes out that bar shaped goes out air cleft, and its bar shaped goes out air cleft and fits in the assorted net of retaining front, and this bar shaped goes out air cleft and extends to lower edge from keeping off assorted top line of the net; One side of track is equipped with drive motors, and the opposite side of guide rail is equipped with accent to pulley, and steel wire rope is walked around accent and behind pulley and drive motors roll, is fixed on the both sides of moving blower fan, and the both sides of track also are separately installed with travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201887207U CN202107800U (en) | 2011-06-07 | 2011-06-07 | Positive pressure foreign fiber removing device and combined seed cotton foreign fiber remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201887207U CN202107800U (en) | 2011-06-07 | 2011-06-07 | Positive pressure foreign fiber removing device and combined seed cotton foreign fiber remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107800U true CN202107800U (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201887207U Expired - Lifetime CN202107800U (en) | 2011-06-07 | 2011-06-07 | Positive pressure foreign fiber removing device and combined seed cotton foreign fiber remover |
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| Country | Link |
|---|---|
| CN (1) | CN202107800U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212890A (en) * | 2011-06-07 | 2011-10-12 | 张连军 | Positive pressure foreign fiber clearing device and combined seed cotton foreign fiber clearing machine |
| CN103394467A (en) * | 2013-08-10 | 2013-11-20 | 巩安国 | Environment-friendly efficient four separation impurity removing machine |
| CN103643307A (en) * | 2013-12-17 | 2014-03-19 | 农业部南京农业机械化研究所 | Unginned cotton pre-treatment machine |
| CN110438597A (en) * | 2019-09-06 | 2019-11-12 | 山东天鹅棉业机械股份有限公司 | Block form seed cotton cleaning equipment and technique |
| CN113882040A (en) * | 2021-09-15 | 2022-01-04 | 石河子大学 | Foreign fiber removing device based on electrostatic adsorption type uniform distribution of seed cotton |
-
2011
- 2011-06-07 CN CN2011201887207U patent/CN202107800U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212890A (en) * | 2011-06-07 | 2011-10-12 | 张连军 | Positive pressure foreign fiber clearing device and combined seed cotton foreign fiber clearing machine |
| CN102212890B (en) * | 2011-06-07 | 2013-07-24 | 张连军 | Positive pressure foreign fiber clearing device and combined seed cotton foreign fiber clearing machine |
| CN103394467A (en) * | 2013-08-10 | 2013-11-20 | 巩安国 | Environment-friendly efficient four separation impurity removing machine |
| CN103394467B (en) * | 2013-08-10 | 2015-10-07 | 巩安国 | Environment-friendly high-efficiency four is separated impurities removal machine |
| CN103643307A (en) * | 2013-12-17 | 2014-03-19 | 农业部南京农业机械化研究所 | Unginned cotton pre-treatment machine |
| CN110438597A (en) * | 2019-09-06 | 2019-11-12 | 山东天鹅棉业机械股份有限公司 | Block form seed cotton cleaning equipment and technique |
| CN110438597B (en) * | 2019-09-06 | 2024-02-27 | 山东天鹅棉业机械股份有限公司 | Parallel seed cotton cleaning equipment and process |
| CN113882040A (en) * | 2021-09-15 | 2022-01-04 | 石河子大学 | Foreign fiber removing device based on electrostatic adsorption type uniform distribution of seed cotton |
| CN113882040B (en) * | 2021-09-15 | 2023-10-03 | 石河子大学 | Foreign fiber clearing device based on electrostatic adsorption type uniform distribution seed cotton |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120111 Effective date of abandoning: 20130724 |
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| RGAV | Abandon patent right to avoid regrant |