SU700401A1 - Two-screw feeder of loose material transport device - Google Patents
Two-screw feeder of loose material transport deviceInfo
- Publication number
- SU700401A1 SU700401A1 SU762341235A SU2341235A SU700401A1 SU 700401 A1 SU700401 A1 SU 700401A1 SU 762341235 A SU762341235 A SU 762341235A SU 2341235 A SU2341235 A SU 2341235A SU 700401 A1 SU700401 A1 SU 700401A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screw feeder
- transport device
- material transport
- loose material
- cavity
- Prior art date
Links
Landscapes
- Screw Conveyors (AREA)
Description
1one
Изобретение относитс к пневмотранспорту , а именно к шнекйвым питател м пневматических установок дл транспортировани сыпучих материалов.The invention relates to pneumatic conveying, in particular to screw conveyors of pneumatic installations for transporting bulk materials.
Известен двурсшнековый питатель пнев матической установки дл транспортировани сыпучих материалов, включающий корпус с расположенными в нем приводными шнеками, снабженный загрузочной камерой и смесительной камерой, соединенной с транспортным трубопроводом Г1.A double-screw feeder of a pneumatic installation for transporting bulk materials is known, comprising a housing with drive screws located therein, equipped with a loading chamber and a mixing chamber connected to the transport pipeline G1.
Недостатком двухшнекового питател йвл вэтс большие утечки воздуха, боль- щие потери давлени в смесительной камере и на разгон сьшучего материала, отсутствие начальной скорости в направлении траногортировани у перемещаемого сыпучего материала, поступившего в смесительную камеру.The disadvantage of the twin screw feeder is large air leaks, large pressure losses in the mixing chamber and acceleration of the bulk material, no initial velocity in the direction of transoxygenation of the bulk material that has entered the mixing chamber.
Цель изобретени - повышение производительности , уменьшение утечек воздуха и потерь девлени на разгон материала.The purpose of the invention is to increase productivity, reduce air leakage and loss of devil on acceleration of the material.
Дл этого смесительна камера состоит иэ двух концентрично установленныхFor this mixing chamber consists of two concentrically mounted
с образованием полости между ними усеченных конусов, переход щих в цилиндр, причем в образованной полости в месте перехода конусов в цилиндр закреплено распределительное кольцо.with the formation of a cavity between them, truncated cones passing into the cylinder, and in the formed cavity at the junction of the cones into the cylinder a distribution ring is fixed.
Кроме того, распределиTertbHoe кольцо вьшолнено в виде диска с отверсти ми.In addition, the DistrubHoe distributed the ring in the form of a disk with holes.
На чертеже представлен двухшнековый питатель, общий вид; на фиг. 2 - разрев А-А на фиг. 1..The drawing shows a twin screw feeder, general view; in fig. 2 - rattling A-A in FIG. one..
Питатель включает корпус 1 с расположенными в нем приводньп 1н шнеками 2. Ifopnyc снабжен загрузочной камерой 3 и смесительной камерой, состо щей из двух концентрично установленных усеченных конусов 4 и 5 с образованием полостк а между ними. В полости а в месте перехода конусов в цилиндр 6 закреплено распределительное кольцо 7, выпопненнов в виде диска с отверсти ми б. Шнеки привод тс в движение через зубчатую передачу 8 от электродвигател Э. В по лость а подаетс сжатый воздух череэ патрубки 10, 11, подсоединенные к возThe feeder includes a housing 1 with 1n screws 2 located in it. Ifopnyc is equipped with a loading chamber 3 and a mixing chamber consisting of two concentrically installed truncated cones 4 and 5 with the formation of a cavity between them. In the cavity a, at the point of transition of the cones to the cylinder 6, a distribution ring 7 is fixed, made out of a disk with holes b. The screws are driven through a gear 8 from the electric motor E. A compressed air is supplied to the cavity a and the nozzles 10, 11 connected to the air
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762341235A SU700401A1 (en) | 1976-04-01 | 1976-04-01 | Two-screw feeder of loose material transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762341235A SU700401A1 (en) | 1976-04-01 | 1976-04-01 | Two-screw feeder of loose material transport device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU700401A1 true SU700401A1 (en) | 1979-11-30 |
Family
ID=20654639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762341235A SU700401A1 (en) | 1976-04-01 | 1976-04-01 | Two-screw feeder of loose material transport device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU700401A1 (en) |
-
1976
- 1976-04-01 SU SU762341235A patent/SU700401A1/en active
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