SU857309A1

SU857309A1 - Raw cotton cleaner

Info

Publication number: SU857309A1
Application number: SU792837166A
Authority: SU
Inventors: Ренад Зарифович Бурнашев; Анатолий Евгеньевич Лугачев; Султан Фазылов; Хасан Тагирович Юнусов
Original assignee: Ташкентский Институт Текстильной И Легкой Промышленности
Priority date: 1979-11-01
Filing date: 1979-11-01
Publication date: 1981-08-23

Description

Изобретение относится к текстиль-ι ной промышленности и может бь^ть использовано для очистки хлопка-сырца.The invention relates to the textile industry and can be used for cleaning raw cotton.

Известен очиститель, содержащий очистительную секцию с колосниковой решеткой, секцию регенерации и расположенный между ними сепаратор с направляющим наклонным щитком и гребнем, установленными под углом один к другому.Known cleaner containing a cleaning section with a grate, a regeneration section and a separator located between them with a guide inclined shield and a comb installed at an angle to one another.

Недостатком известного очистителя является усложнение конструкции, обусловленное относительной подвижностью гребня и наклонного щитка.A disadvantage of the known cleaner is the complexity of the design, due to the relative mobility of the crest and the inclined shield.

Цель изобретения - упрощение конструкции очистителя.The purpose of the invention is to simplify the design of the cleaner.

Указанная цель достигается тем, дто в очистителе содержащем очисти- 20 'тельную и регенерационную секции и расположенный между ними сепаратор с направляющим щитком и гребнем, щиток жестко соединен с гребнем, имеет отверстия для прохода летучек и уста-25 новлен с возможностью колебательного движения.This goal is achieved by the fact that in the cleaner containing the cleaning and regeneration sections and a separator located between them with a guiding shield and a ridge, the shield is rigidly connected to the ridge, has openings for passage of volatiles and is installed with the possibility of oscillatory movement.

Причем угол наклона щитка к горизонтали составляет 20-45°, а угол между щитком и гребнем - 45-70 . 30Moreover, the angle of inclination of the shield to the horizontal is 20-45 °, and the angle between the shield and the crest is 45-70. thirty

Кроме того, средство для сообщения колебательного движения щитку представляет собой эксцентрик.In addition, the means for communicating the oscillatory movement of the shield is an eccentric.

На фиг. 1 изображен предлагаемой очиститель; на фиг. 2 - вид А на фиг.1.In FIG. 1 shows the proposed cleaner; in FIG. 2 is a view A in FIG. 1.

Очиститель содержит очистительную секцию, включающую пильчатый барабан 1, закрепляющую щетку 2, колосниковую решетку 3 и съемный барабан 4, а также секцию регенерации, состоящую из пильчатого барабана 5, закрепляющей щетки 6 и колосниковой решетки 7. Между очистительной и регенерационной секциями расположен сепаратор, состоящий из параллельных прутков 8, обраίзующих направляющий накдонный щитокThe cleaner comprises a cleaning section including a saw drum 1, a fixing brush 2, a grate 3 and a removable drum 4, and a regeneration section consisting of a saw drum 5, a fixing brush 6 and a grate 7. A separator is located between the cleaning and regeneration sections of parallel rods 8 forming a guiding flap guard

5. Угол наклона щитка 9 к горизонтали “составляет 20-45°, а зазор между смежными прутками 8 более размера летучки хлопка-сырца. Щиток 9 жестко соединен с гребнем 10. включающим параллельные прутки 11, установленные с шагом менее размера летучки хлопка и присоединенные верхней частью к стержню 12, а нижней - к оси 13. Угол между_ щитком и гребнем составляет 45-70°. Верхняя часть щитка.. 9 присоединена к эксцентрику 14, нижняя - закреплена на стержне 12. Лоток 15 и сорный шнек 16 служат ·' для вывода сора из машины.5. The angle of inclination of the shield 9 to the horizontal “is 20-45 °, and the gap between adjacent rods 8 is larger than the size of the raw cotton fly. The shield 9 is rigidly connected to the ridge 10. including parallel rods 11 installed in increments of less than the size of the cotton flaps and attached by the upper part to the shaft 12, and the lower part to the axis 13. The angle between the shield and the ridge is 45-70 °. The upper part of the shield .. 9 is attached to the eccentric 14, the lower one is fixed to the rod 12. The tray 15 and the weed screw 16 serve

Хлопок-сырец при очистке на очистительной секции подвергается ударновстряхивающему воздействию на колосниках 3, вследствие чего часть летучек хлопка вместе с сором выпадает в отходы, которые попадают на направляющий наклонный щиток 9. Здесь сорные примеси размером, больше размера , )зазоров между прутками 8, задерживаются последними и скатываются по лотку 15 в сорный шнек 16. Летучки хлопка-сырца и мелкий сор, прошедшие сквозь зазоры между прутками 8, падают на гребенку 10, а так как зазоры ’5 между прутками 11 гребенки 10 значительно меньше размера летучек, то последние скатываются по пруткам 11 и попадают На гарнитуру пильчатого барабана 5 секции регенерации, а мел- 20 кие сорные примеси, проходя через зазоры прутков 11, попадают в сорную камеру. Сепарация сорных примесей от .летучек хлопка позволит повысить эффективность работы секции регенера- 35 ции, а также увеличить срок службы ее узлов. Конструкция сепаратора от-, личается своей простотой в изготовлении. Колебательное движение сепаратора за счет эксцентрика 14 позволит интенсифицировать процесс сепарирования.When cleaning cotton on the cleaning section, it is subjected to shock-shaking action on the grate 3, as a result of which part of the cotton flocks together with litter falls into the waste that falls on the inclined guiding plate 9. Here the weed impurities are larger than the size,) the gaps between the rods 8 are delayed the last and roll down on tray 15 into the weed screw 16. The flaps of raw cotton and fine litter, passing through the gaps between the rods 8, fall on the comb 10, and since the gaps' 5 between the rods 11 of the comb 10 are much smaller than When flying, then the latter roll down the rods 11 and fall on the headset of the saw drum 5 of the regeneration section, and small weed impurities passing through the gaps of the rods 11 fall into the weed chamber. Separation of weed impurities from cotton volatiles will increase the efficiency of the regeneration section 35, as well as increase the service life of its units. The design of the separator is distinguished by its simplicity in manufacturing. The oscillatory motion of the separator due to the eccentric 14 will intensify the separation process.

Claims

The invention relates to the textile industry and can be used to clean raw cotton. A cleaner is known, which contains a cleaning section with a grate, a regeneration section and a separator located between them with an inclined guide plate and a ridge mounted at an angle to one another. A disadvantage of the known cleaner is the complexity of the design, due to the relative mobility of the ridge and the inclined shield. The purpose of the invention is to simplify the design of the cleaner. This goal is achieved by the fact that in the purifier containing the purification and regeneration sections and between them there is a separator with a shield and a ridge, the shield is rigidly connected to the ridge, has openings for the passage of bats and is installed with the possibility of oscillatory motion. Moreover, the angle of inclination of the shield to the horizontal is 20-45 °, and the angle between the shield and the ridge is 45-70. In addition, the means for imparting oscillatory movement to the shield is an eccentric. FIG. 1 shows the proposed cleaner; FIG. 2 is a view A of FIG. 1; The cleaner contains a cleaning section including a serrate drum 1, a fixing brush 2, a grate 3 and a removable drum 4, and a regeneration section consisting of sawn drum 5, a fixing brush 6 and a grate 7. Between the cleaning and regeneration sections there is a separator consisting of parallel rods 8, forming an inclined guide plate 5. The angle of inclination of the flap 9 to the horizon is 20-45, and the gap between the adjacent rods 8 is more than the size of the raw cotton. #TTOK 9 is rigidly connected to the ridge 10, including parallel bars 11, installed at a pitch of less than the size of a cotton bud and attached to the shaft 12 by the upper part and to the axis 13 at the bottom. The angle between the flap and the ridge is 45-70. The upper part “it” “9” is attached to the eccentric 14, the lower part is attached to the rod 12. Tray 15 and the weed auger 16 serve to remove the debris from the machine. Raw cotton during cleaning at the cleaning section is subjected to a shock shaking effect on the grate 3, as a result of which part of the cotton bales along with the litter fall into waste, which fall on the directional inclined flap 9. Here weeds are larger than the size (gaps between the rods 8, are lately retained and rolled along the chute 15 into the weed auger 16. Raw cotton patches and small litter that have passed through the gaps between the bars 8, fall onto the comb 10, and since the gaps between the bars 11 of the comb 10 are considerably less If the chambers come out, then the latter roll down the rods 11 and fall onto the headset of the serrate drum 5 of the regeneration section, and small trash, passing through the gaps of the rods 11, fall into the trash chamber. The separator is characterized by its simplicity in manufacturing. The oscillatory movement of the separator due to the eccentric 14 will allow to intensify the separation process. Claims 1. A raw cotton cleaner containing a cleaning section with a grate, a regeneration section and a separator between them with an inclined guide and a ridge angled to one another, characterized in that, in order to simplify the design, the shield rigidly connected to the ridge, has openings for the passage of the volatiles and is mounted with the possibility of oscillatory motion.

2. A cleaner according to claim 1, wherein the flap is generated by the fact that the angle of inclination of the shield to the horizontal is 20-45 °, and the angle between the shield and the crest is 45-70 °.

3. The cleaner according to claim 1, characterized in that the means for communicating the oscillatory movement of the shield is an eccentric. Sources of information taken into account in the examination 1. USSR author's certificate in application No. 2628079/12, cl. D 01 B 1/02, 1978.

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