SU892163A1

SU892163A1 - Vibration dryer for loose materials

Info

Publication number: SU892163A1
Application number: SU752112591A
Authority: SU
Inventors: Юрий Михайлович Полыгалов; Глеб Александрович Наугольных
Original assignee: Предприятие П/Я Г-4572
Priority date: 1975-03-10
Filing date: 1975-03-10
Publication date: 1981-12-23

Description

(54) ВИБРАЦИОННАЯ СУШИЛКА ДЛЯ СЫПУЧИХ МАТЕРИАЛОВ(54) VIBRATION DRYER FOR BULK MATERIALS

II

Изобретение относитс к технике сушки и может быть использовано в металлургической, строительной и др. отрасл х промышленности.The invention relates to a drying technique and can be used in the metallurgical, construction and other industries.

Известные вибрационные сушилки содержат по русно расположенные и встречно наклоненные лотки, подключенные к виброприводу, и трубчатые нагреватели.Known vibratory dryers contain pusher-placed and counter-tilted trays connected to the vibro-drive, and tubular heaters.

Недостатком известных сушилок вл етс низка производительность.A disadvantage of the known dryers is low productivity.

Цель изобретени - повышение производительности .The purpose of the invention is to increase productivity.

Поставленна цель достигаетс тем, что лотки укреплены на общем каркасе, установленном на амортизаторах.и выполнень с продольными гофрами, на выступах которых укреплены вертикальные продольные перегородки с наклонными ребрами, а нагреватели разме1Цевь1 во впадинах гофр и укреплены на общей неподвижной раме. В днищах лотков в основани х гофр вьшолнены отверсти , а между лотками параллельно нижерасположенным КЗ них размещены плоские полки с треугольной рабочей поверхностью.The goal is achieved by the fact that the trays are mounted on a common frame mounted on shock absorbers. They are made with longitudinal corrugations, on the protrusions of which vertical longitudinal partitions with inclined ribs are reinforced, and the heaters are dimensioned in the hollows of the corrugations and fixed on a common fixed frame. In the bottoms of the trays in the bases of the corrugations there are holes, and between the trays parallel to the underlying fault there are flat shelves with a triangular working surface.

На фиг. 1 изображена вибрационна сушилка , общий вид; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 - разрез Б-Б на фиг.1.FIG. 1 shows the vibrating dryer, general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows a section BB in FIG.

Сушилка содержит по русно расположенные и встречно наклоненные лотки 1, )т репленные на каркасе 2, установленном на амортизаторах 3, вибропривод 4, загрузочную 5 и разгрузочн )пю 6 воронки, раму 7, полки 8, течки 9, трубчатые нагреватели 10.The dryer contains trays 1,) t replicated on frame 2 installed on shock absorbers 3, vibrator 4, loading 5 and unloading funnel 6, frame 7, shelves 8, estrus 9, tubular heaters 10.

:В днищах лотков 1 вьшолнены отверсти : In the bottoms of trays 1 holes are filled

to 11, а на выступах гофр 12 укреплены вертикальные продольные перегородки 13 с наклоненными ребрами 14.to 11, and on the protrusions of the corrugations 12 vertical longitudinal partitions 13 are reinforced with inclined ribs 14.

Сушилка работает следующим образом.The dryer works as follows.

При включенном виброприводе 4 сьшучий When the vibrodrive 4 is switched on

IS материал, например песок, из воронки 5 поступает на верхний лоток 1 и под воздействнем вибрации перемешаетс на нижележащие лотки 1. Все лотки укреплены на общем каркасе 2, установленном на амортизаторах 3.The IS material, for example sand, from the funnel 5 enters the upper tray 1 and under the influence of vibration is mixed into the underlying trays 1. All the trays are fixed on a common frame 2 mounted on shock absorbers 3.

Claims

The material being dried absorbs heat from tubular heaters 10 placed in the hollows of the corrugations 12 and fixed on the fixed frame 7. In the process of moving, the material is loosened by inclined i) 14, fixed on the partitions 13. The dried material is applied through the holes 11 to the shelves 8 and through The heat 9 is fed into the discharge funnel 6. Thus, the dried material, going down to the base corrugation 12, is continuously thrown through the holes 11, i.e. does not overdry, and heat is spent only on heating the wet material. This increases the heat removal and productivity of the dryer. Elimination of heater vibrations 10. lengthens their lifespan. Claim 1. Vibration dryer for bulk materials, for example sand, containing in Russian 34 radially and permanently driven trays connected to the inbreeding drive, and tubular heaters, characterized in that, in order to increase productivity, the trays are fixed on common frame mounted on shock absorbers, and made with longitudinal corrugations, on the ledges of which vertikalte strengthened longitudinal partitions with inclined ribs, and heaters are placed in the hollows of the corrugation and reinforced on a common fixed frame.

2. Dryer according to claim 1, characterized in that holes are made in the bottoms of the trays in the bases of the corrugations.

3. Dryer on PP. 1 and 2, that is, with the fact that between the trays, parallel to the lower one of them, there are flat shelves with a triangular working surface.

fae. Z