SU910464A1

SU910464A1 - Press for squeezing juice

Info

Publication number: SU910464A1
Application number: SU802944467A
Authority: SU
Inventors: Юрий Федорович Новиков; Иосиф Александрович Зильбер; Валентин Александрович Ткаченко; Леонид Аркадьевич Розумянский; Сергей Михайлович Киселев; Николай Иванович Кузнецов
Priority date: 1980-06-19
Filing date: 1980-06-19
Publication date: 1982-03-07

Description

Изобретение относитс к области машиностроени и может быть использовано в сельскохоз йственном производстве при получении кормов.The invention relates to the field of mechanical engineering and can be used in agricultural production in the production of feed.

Известен пресс дл отжима сока, содержащий загрузочный бункер, перфорированный цилиндр с приводными транспортирующим и прессующим шнеками , смонтированный соосно с ним запорный конус с. приводом его продольного перемещени , образующий с перфорированным цилиндром кольцевую щель дл выхода жома, а также Еихлитель 1.A juice press is known, containing a feed hopper, a perforated cylinder with driving conveyor and pressing augers, a stop cone, mounted coaxially with it. driving its longitudinal movement, forming an annular gap with the perforated cylinder for exiting the pulp, as well as the Ejector 1.

Недостатком такого пресса вл етс низка надежность пресса и качество жома, поскольку граблины рыхл т только при пр мом ходе и доста:точно качественно только в верхней части щели между запорным конусом и перфорированным цилиндром.The disadvantage of such a press is the low reliability of the press and the quality of the pulp, since the tines are loosened only during the forward course and are sufficiently qualitative only in the upper part of the gap between the stop cone and the perforated cylinder.

Цель изобретени - повышение на- дежности пресса и качества жома.The purpose of the invention is to increase the reliability of the press and the quality of the pulp.

Это достигаетс тем, что в прессег дл отжима сока, содержащем загрузочный бункер, перфорированный цилиндр с приводными транспортирующим и прессующим шнеками, смонтированный соосно с ним запорный конус с приводом его продольного перемещени .This is achieved by the fact that in the press for squeezing the juice, which contains a feed hopper, a perforated cylinder with driven conveyor and pressing augers, a stop cone mounted coaxially with it and driven by its longitudinal movement.

образующий с перфорированным цилиндром кольцевую щель дл выхода жома, а также рыхлитель, последний выполнен в виде охватывающей запорный конус за зоной кольцевой щели обечайки , смонтированный соосно запорному конусу с возможностью проворота и, размещенных с внутренней стороны на обечайке граблин.forming an annular slot with a perforated cylinder for the output of the pulp, as well as a ripper, the latter made in the form of an annular side of the shell enclosing the locking cone behind the zone;

На фиг. 1 изображен пресс; на фиг. 2 - разрез А-А на фиг. 1.FIG. 1 shows a press; in fig. 2 shows section A-A in FIG. one.

Пресс содержит приемный бункер 1, перфорированный цилиндр 2, внутри которого расположены транспортирующий 3 и прессующий 4 шнеки, вращающиес в разные стороны и имеющие противоположно направленные витки-, поддон 5 с патрубком 6 дл сброса и отвода сока, запорный конус 7 с The press contains a hopper 1, a perforated cylinder 2, inside of which are transporting 3 and pressing 4 screws, rotating in opposite directions and having oppositely directed turns, a pallet 5 with a nozzle 6 for discharge and discharge of juice, a shut-off cone 7 s

20 гидравлическими цилиндрами 8 дл его перемещени , обеспечивающий заданный режим прессовани , малый цилиндр 9 с кольцевой обечайкой 10, по окружности которой жестко закреплены 20 hydraulic cylinders 8 for its movement, providing a predetermined pressing mode, a small cylinder 9 with an annular shell 10, around the circumference of which are rigidly fixed

25 граблины 11, служащие дл непрерывного 1«хлени спрессованного жома, выход щего из перфорированного цилиндра 2 через щель между последним и запорным конусом, ст жные 25 tines 11, serving for continuous 1 "glen of compressed pulp leaving the perforated cylinder 2 through the gap between the last and the locking cone, tightening

Claims

30 pins 12 rigidly joining the perforated cylinder 2 with the support to which the hydraulic cylinders B are attached. The shell 10 is driven from the electric motor via a gearbox and a crank mechanism (not shown). The device works as follows. A green leaf-mass is fed into the press bin 1, captured by the conveyor screw 3 and transferred to the zone of the screw 4 press, which is pressed in the perforated cylinder 2 in the cavity formed by the last turn of the screw 4 and the locking cone 7. There is a separation of the juice through perforations - enters the gdongon 5 and is held through the sideplate b. The degree of underpressing of the mass depends on the stroke of the locking cone 7, which is regulated by the movement of the pistons of the hydraulic cylinders 8. A continuous supply of mass by rotating screws with augers ensures its gradual pressing in and advance to unloading. The compacted mass of pulp mass (pulp) is discharged through the annular gap formed by the edge of the perforated cylinder 2 and the locking cone 7. The rails 11 perform the rolling movements from the crank-connecting rod mechanism, transmitting the movement to the shell 10, and as the press leaves the annular gap, it disperses is. . The proposed device for loosening provides unloading pulp and quality loosening it into small fractions. This makes it possible to increase the juice yield during the subsequent repeated squeezing of the pulp by 20–25% in comparison with the base object. Loosening the pulp prevents it from being pressed in between the stop cone and clamping studs (which can lead to breakage of the press), and also ensures the reliability of the drying process and the high quality of the dried pulp. The invention of the press for squeezing juice, containing a hopper, a perforated cylinder with driving conveyor and pressing augers, a stop cone mounted coaxially with it with a drive for its longitudinal movement, forming an annular slot for the output of the pulp with a perforated cylinder, as well as a ripper, and the fact that, in order to increase the reliability of the press, as well as the quality of the pulp, the ripper is made in the form of an annular slot of the shell enclosing the locking cone behind the zone, which is mounted coaxially with the locking cone with POSSIBILITY cranking irazmeschennyh the inside of the shell on the tines. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 670461, .cl. B 30 B 9/1: 17.02.76 (prototype).