CN2315124Y

CN2315124Y - Winnowing type multiple stage seed cotton descaling machine

Info

Publication number: CN2315124Y
Application number: CN 97241543
Authority: CN
Inventors: 艾道寰
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-28
Filing date: 1997-11-28
Publication date: 1999-04-21
Anticipated expiration: 2007-11-28

Abstract

The utility model relates to a winnowing type multiple stage seed cotton descaling machine, which is composed of a seed cotton charging wind pipe, a winnowing box, an air flow adjusting plate, a sinking box for heavy and special seed cotton, sundries and dead bolls, a discharging wind close valve, a bar type adjustor, a two-way adjustable baffler, seed cotton descaling drums, grizzly bars, a sinking box for dead bolls and sundries, a wind channel for heavy seed cotton, a wind channel for light seed cotton, a seed cotton collecting wind pipe, etc. The utility model is characterized in that seed cotton passes through the seed cotton charging wind pipe (1) and enters into the winnowing box (2), by using the principle that heavy sundries and hard dead bolls are heavier than seed cotton, seed cotton is descaled for four times through the winnowing box (2), the seed cotton descaling drums (11) (12) and the grizzly bars (13), special seed cotton and sundries of 98% in the seed cotton can be descaled, and hard dead bolls of more than 80% and soft dead bolls of more than 65% can be descaled. The utility model has the advantages of simple structure, convenient installation, convenient debugging and reliable seed cotton descaling quality.

Description

The multistage seed cotton cleaning machine of winnowing type

A kind of seed cotton cleaning machine, particularly a kind of multistage seed cotton cleaning machine of winnowing type that can once go out sand, stone and various special impurities and stiff valve cotton in the unginned cotton respectively clearly, genus goes out fiber art from the plant material mechanical separation.

In order to make cotton ginning mill can shut out high-quality cotton, a most important ring will be handled the cleaning work of unginned cotton exactly well, because unginned cotton is in growth, harvesting, airing and transportation, can sneak into sand-lime earth, leaf bits, careless bar, bell shell and other foreign material inevitably, these foreign material are unclean as what remove, not only shut out contain in the gined cotton that comes assorted many, grade is low, and fragile cotton gin saw blade, in Ginning box, easily stop up Embossing rib, cause parking, also can cause on fire and other the serious machinery accident of friction sometimes.

For addressing the above problem, people are generally installed miscellaneous equipment or seed cotton cleaning machine clearly additional on existing sawtooth cotton gin, but owing to clear assorted usefulness is low, function singleness particularly when processing inferior grade and containing the unginned cotton of mixing many, does not satisfy technology and production requirement.Because of the unginned cotton cleaning should be by removing heavy foreign material earlier, the stiff lobe of back row, the technological process that the clear ash discharge of the unginned cotton of loosening again is assorted, impurity thoroughly could be removed, but the existing seed cotton cleaning equipment that generally uses mostly is earlier unginned cotton to be loosened assortedly clearly, and row is stiff then, because the part stiff valve cotton is loosened by strike in scale removal process, to get rid of just very difficult again.Simultaneously, in the process of loosening, the stiff lobe unginned cotton of becoming reconciled mixes, and does not discharge because ash is assorted, and the stiff lobe of being loosened is become reconciled in the fiber of unginned cotton, and to be mixed with ash assorted for ginseng, and the phenomenon that occurs making the cotton quality that shuts out to reduce.

The purpose of this utility model is: a kind of process that adopts air-flow absorption and slope to promote is provided, according to weighing foreign material than the heavy principle of unginned cotton, when unginned cotton is cleared up, according to removing brick and tile stone, metal species special impurities earlier, go out stiff valve cotton, cotton boll hull more clearly, told unginned cotton, and then clear ash discharge is assorted and be mixed in the hard soft stiff lobe of part in the unginned cotton and the multistage seed cotton cleaning machine of winnowing type of mote.

Technical solution of the present utility model is: the multistage seed cotton cleaning machine of a kind of winnowing type, it is by unginned cotton charging airduct 1, selection by winnowing case 2, gas flow adjusting flange 3, assorted and the stiff lobe of the heavy spy case 4 that sinks, discharging

wind valve

5,10, grid type adjuster 6, two-way adjustable deflector 7, unginned cotton shunting adjustable plate 8, feed cotton roller 9, unginned cotton rolling barrel 11,12, grizzly bar 13, the stiff lobe foreign material case 14 that sinks, weight baffle plate 15, heavy unginned cotton air channel 16, bubble unginned cotton air channel 17, unginned cotton gathers airduct 18, air vent 19, grizzly bar 20 is formed, it is characterized in that: an end of unginned cotton charging airduct 1 is connected with a selection by winnowing case 2 that is del, two two-way adjustable deflectors 7 that are movably hinged are equipped with on the top of selection by winnowing case 2, the bottom is connected with the assorted and stiff lobe of the heavy spy case 4 that sinks, a grid type adjuster 6 is equipped with at the sink middle part of case 4 of the assorted and stiff lobe of heavy spy, the lower end is connected with a discharging wind valve 5, bubble unginned cotton air channel 17 is equipped with on the top of the opposite side of selection by winnowing case 2, the middle part is communicated with unginned cotton rolling barrel 11 by feeding cotton roller 9,12, unginned cotton rolling barrel 11, a discharging wind valve 10 is equipped with in 12 below, unginned cotton rolling barrel 12 is communicated with heavy unginned cotton air channel 16, is connected unginned cotton after heavy unginned

cotton air channel

16 and 17 connections of bubble unginned cotton air channel and gathers airduct 18.The stiff lobe foreign material case 14 that sinks is equipped with at unginned cotton rolling barrel 12 and the interface channel place in heavy unginned cotton air channel 16, and grizzly bar 13 is equipped with on the sink top of case 14 of stiff lobe foreign material, and weight baffle plate 15 is equipped with in the bottom.A sink side of case 4 of the assorted and stiff lobe of heavy spy has several air vents 19, gas flow adjusting flange 3 is housed on the air vent 19, selection by winnowing case 2 is equipped with unginned cotton shunting adjustable plate 8 with the passage junction of feeding cotton roller 9, and the Lower Half of unginned cotton rolling barrel 11,12 is equipped with grizzly bar 20 respectively.This utility model is that unginned cotton is entered selection by winnowing case 2 through unginned cotton charging airduct 1, utilize heavy foreign material, hard stiff lobe than the heavy principle of unginned cotton, make bubble unginned cotton directly suck bubble unginned cotton air channel 17, heavy foreign material and hard stiff lobe then fall into the assorted and stiff lobe of heavy spy and sink behind the case 4, discharge through discharging wind valve 5.And also the be mixed in hard soft stiff lobe of part in the unginned cotton, grey foreign material after the process selection by winnowing first time promote principle by proportion and slope, making it enter unginned cotton rolling barrel 11,12 by unginned cotton shunting adjustable plate 8 and hello cotton roller 9 clears up once more, its mote, ash are mixed discharges from discharging wind valve 10 through grizzly bar 20, light bubble unginned cotton siphons away with heavy unginned cotton air channel 16, when siphoning away, light bubble unginned cotton is cleared up once more through grizzly bar 13, makes stiff lobe foreign material fall into stiff lobe foreign material and sinks case 14 and reach the purpose that makes unginned cotton carry out multistage cleaning.

The utility model has the advantages that:

1. can once go out the assorted and stiff valve cotton of sand, stone and various spy in the unginned cotton respectively clearly;

2. having overcome existing seed cotton cleaning equipment is after elder generation loosens unginned cotton, goes out the drawback of special foreign material and hard stiff valve cotton more clearly;

3. directly enter cotton gin after good unginned cotton being separated from stiff lobe foreign material, avoided good cotton fiber again when mixing cleaning fibre damage and the attached ash of folder assorted;

4. can make and carry stiff lobe and the assorted unginned cotton of ash secretly and enter thorn and roll descaling machine, cleaning separately;

5. energy-saving and cost-reducing, being equipped with power only is 1.5KW, saves electricity consumption 6KW than similar machines.

That the utility model will be further described is as follows below in conjunction with accompanying drawing:

Accompanying drawing is the structural representation of the multistage seed cotton cleaning machine of winnowing type.

Wherein: 1 unginned cotton charging airduct, 2 selection by winnowing casees, 3 gas flow adjusting flanges, the 4 heavy special assorted and stiff lobes case that sinks, 5,10 discharging wind valves, 6 grid type adjusters, 7 two-way adjustable deflectors, 8 unginned cottons shunting adjustable plate, 9 feed cotton roller, 11,12 unginned cotton rolling barrels, 13 grizzly bars, the 14 stiff lobe foreign material case that sinks, 15 weight baffle plates, 16 heavy unginned cotton air channels, 17 bubble unginned cotton air channels, 18 unginned cottons gather airduct, 19 air vents.

The utility model is that a kind of utilization is mixed in special impurities in the unginned cotton and hard stiff lobe than the heavy principle of unginned cotton, unginned cotton is carried out the equipment of multistage cleaning by the suction of airduct.Need the unginned cotton of cleaning to enter selection by winnowing case 2 by unginned cotton charging airduct 1, the grade of Qing Li unginned cotton as required, regulate two-way adjustable deflector 7 earlier, the suction of wind in the control airduct, since be mixed in heavy foreign material in the unginned cotton and hard stiff lobe than unginned cotton than great, suction along with airduct, good unginned cotton in the selection by winnowing case 2 is siphoned away by air-flow, and stone, metal, hard soft stiff lobes etc. then fall into the assorted and stiff lobe of heavy spy and sink in the case 4, assorted and stiff lobe sinks and a grid type adjuster 6 is housed in the middle part of case 4 heavy spy, can only make stone, hard soft stiff lobe passes through, unginned cotton is blocked every in the above, to be blocked every the unginned cotton on grid type adjuster 6 and can be siphoned away in order to make by air-flow, a sink side of case 4 of assorted and stiff lobe has several air vents 19 heavy spy, gas flow adjusting flange 3 is housed on it, by adjusting gas flow adjusting flange 3, can make air come supplemental air flow from the air vent 19 interior grid type adjusters 6 that flow into, unginned cotton on the grid type adjuster 6 is siphoned away by the air-flow in the airduct again, thereby adjust the amount of falling into of special impurities and hard soft stiff lobe, fully discharge with impurity and stiff lobe in the assurance unginned cotton, finish the selection by winnowing first time of unginned cotton.In the unginned cotton after the process selection by winnowing first time, also be mingled with hard soft stiff lobe of part and grey foreign material, when unginned cotton when picking up with air-flow, through unginned cotton shunting adjustable plate 8, because this moment, unginned cotton was in a kind of slope lifting state, because impurity is more great than the ratio of unginned cotton, air-flow siphons away the good unginned cotton of the soft light bubble in upper strata, make it directly enter bubble unginned cotton air channel 17, the unginned cotton that lower floor is heavier, stiff lobe and grey foreign material, opening by unginned cotton shunting adjustable plate 8 feeds unginned cotton rolling barrels 11 by feeding cotton roller 9, in the unginned cotton rolling barrel 11 caltrop is housed, be furnished with assorted clearly grizzly bar 20 below, caltrop on it is rarer, clear assorted grizzly bar 20 spacings are bigger, and rotating speed is lower, for per minute 300 changes, after hello cotton roller 9 feeds unginned cotton rolling barrel 11 with unginned cotton, can go out stiff lobe clearly, foreign material, reach unginned cotton is carried out the purpose of cleaning for the second time, continue to enter unginned cotton rolling barrel 12 through the unginned cotton after the cleaning for the second time, because the perverse nail in the unginned cotton rolling barrel 12 is closeer, clear assorted grizzly bar 20 spacings are less, and rotating speed is higher, and for per minute 350 changes, the unginned cotton strike that can will enter on it is loosened, go out to be attached to the mote on the cotton fiber clearly, the leaf bits, ash is assorted, cotton sandfly worm shells etc. are by unginned cotton rolling barrel 11, the grizzly bar 20 of 12 foreign material that clean out on it falls into discharging wind valve 10 and is discharged from.Discharging wind valve the 5, the 10th, by the rotating cylinder that the polylith baffle plate is formed, the foreign material of falling on it can turn to discharge along it, but air can not enter descaling machine from this valve.Unginned cotton is after unginned cotton rolling barrel 12 is cleared up for the third time, unginned cotton is thrown into heavy unginned cotton air channel 16, light bubble unginned cotton siphons away with the air-flow in air channel, the a spot of hard stiff lobe that wherein also is mingled with, foreign material are through grizzly bar 13 time, fall into the stiff lobe foreign material case 14 that sinks, make unginned cotton carry out the 4th cleaning, when foreign material deposit to constant weight, weight baffle plate 15 is opened outside the discharge machine.Unginned cotton in bubble unginned cotton air channel 17 and the heavy unginned cotton air channel 16 enters unginned cotton jointly and gathers airduct 18 and enter cotton gin processing, thereby make unginned cotton finish multistage scale removal process under the suction of wind-force.This seed cotton cleaning machine carries out four cleanings to unginned cotton, and the spy that can clear out of in the unginned cotton mixes 98%, hard stiff lobe 80%, and soft stiff lobe is improved the cotton grade that shuts out more than 65%.

Claims

1. multistage seed cotton cleaning machine of winnowing type, it is by unginned cotton charging airduct 1, selection by winnowing case 2, gas flow adjusting flange 3, assorted and the stiff lobe of the heavy spy case 4 that sinks, discharging wind valve 5,10, grid type adjuster 6, two-way adjustable deflector 7, unginned cotton shunting adjustable plate 8, feed cotton roller 9, unginned cotton rolling barrel 11,12, grizzly bar 13, the stiff lobe foreign material case 14 that sinks, weight baffle plate 15, heavy unginned cotton air channel 16, bubble unginned cotton air channel 17, unginned cotton gathers airduct 18, air vent 19, grizzly bar 20 is formed, it is characterized in that: an end of unginned cotton charging airduct 1 is connected with a selection by winnowing case 2 that is del, two two-way adjustable deflectors 7 that are movably hinged are equipped with on the top of selection by winnowing case 2, the bottom is connected with the assorted and stiff lobe of the heavy spy case 4 that sinks, a grid type adjuster 6 is equipped with at the sink middle part of case 4 of the assorted and stiff lobe of heavy spy, the lower end is connected with a discharging wind valve 5, bubble unginned cotton air channel 17 is equipped with on the top of the opposite side of selection by winnowing case 2, the middle part is communicated with unginned cotton rolling barrel 11 by feeding cotton roller 9,12, unginned cotton rolling barrel 11, a discharging wind valve 10 is equipped with in 12 below, unginned cotton rolling barrel 12 is communicated with heavy unginned cotton air channel 16, is connected unginned cotton after heavy unginned cotton air channel 16 and 17 connections of bubble unginned cotton air channel and gathers airduct 18.

2. the multistage seed cotton cleaning machine of winnowing type according to claim 1, it is characterized in that: the stiff lobe foreign material case 14 that sinks is equipped with at unginned cotton rolling barrel 12 and the interface channel place in heavy unginned cotton air channel 16, grizzly bar 13 is equipped with on the sink top of case 14 of stiff lobe foreign material, and weight baffle plate 15 is equipped with in the bottom.

3. the multistage seed cotton cleaning machine of winnowing type according to claim 1, it is characterized in that: a sink side of case 4 of the assorted and stiff lobe of heavy spy has several air vents 19, gas flow adjusting flange 3 is housed on the air vent 19, selection by winnowing case 2 is equipped with unginned cotton shunting adjustable plate 8 with the passage junction of feeding cotton roller 9, and the Lower Half of unginned cotton rolling barrel 11,12 is equipped with grizzly bar 20 respectively.