SU709475A1 - Pneumatic unit for collecting and conveying grenular material - Google Patents
Pneumatic unit for collecting and conveying grenular material Download PDFInfo
- Publication number
- SU709475A1 SU709475A1 SU772524497A SU2524497A SU709475A1 SU 709475 A1 SU709475 A1 SU 709475A1 SU 772524497 A SU772524497 A SU 772524497A SU 2524497 A SU2524497 A SU 2524497A SU 709475 A1 SU709475 A1 SU 709475A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- collecting
- ejector
- conveying
- grenular
- pneumatic unit
- Prior art date
Links
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- Air Transport Of Granular Materials (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
Изобретение относитс к пневматическому транспортному оборудованию,, примен етс дл транспортировани разнообразных сыпучих материалов в основны технологических процессах и может быть использовано во всех област х народного .хоз йства, в особенности дп сбора и транспортировани материалов с большой уаельной массой, например металлической дроби. Известна пневматическа установка дл сбора и транспортировани зернистого материала, содержаща всасывающее сопло , соединенное с отделителем, снабженным разгрузочным органом, установленны на отделителе эжектор-насос и транспортирующий трубопровод 11 . Однако известна установка имеет сложную конструкцию из-за наличи в разгрузочном органе перепускного клапана и смесител . Цель изобрртини - упрощение конструкции установки. , Это достигаетс тем, что разгрузочный орган выполнен в виде эжекторасмесител , параллельно соединенного с эжектором-насосом. На чертеже показана предлагаема установка, общий вид. Установка состоит из псасывакпиего сопла 1, соединенного TpyGonpoaouoN 2 с отделителем 3. На отделитпло 3 смонтирован эжектор-насос 4, св занный с пневмопроводом 5. В нижней части отделител 3 смонтирован эжектор-смесн тель 6, св занный с пневмопривоаом 5 и транспортирующим трубопроводом 7. Расчетные геометрические размеры эжектора-насоса 4 (циамптр гортоБИ1 ы илсадки , угол KOHyCHOCfn: И ДЛИНЛ ДИф4)узора , диаметр и длина камеры смршивани , рассто ние между наспцкой н камерой смешивани ) выбраны тпк, что отношение напора среды нл выходо п эжпктора-насоса 4 к напору среды ил fro входе в по крайней мпрг в дпл p.i.i.-iThe invention relates to pneumatic conveying equipment, is used to transport a variety of bulk materials in basic technological processes and can be used in all areas of the national economy, in particular, the collection and transportation of heavy materials, such as metal shot. A known pneumatic installation for collecting and transporting granular material, comprising a suction nozzle connected to a separator equipped with a discharge body, is mounted on the separator ejector-pump and conveying pipe 11. However, the known installation has a complex structure due to the presence in the discharge body bypass valve and mixer. The purpose of the isobrtini is to simplify the installation design. This is achieved by the fact that the discharge body is made in the form of a mixer ejector connected in parallel with the ejector pump. The drawing shows the proposed installation, the overall appearance. The installation consists of an aspirator nozzle 1 connected by TpyGonpoaouoN 2 with a separator 3. On the separator 3, an ejector-pump 4 connected to the pneumatic line 5 is mounted. In the lower part of the separator 3 an ejector-mixer 6 connected to the pneumatic actuator 5 and the conveying pipe 7 are mounted. The calculated geometrical dimensions of the ejector pump 4 (ciamptera of the gortoBI1 ssadki, angle KOHyOCfn: AND LONG DIF4) of the pattern, diameter and length of the mixing chamber, the distance between the free-flow n mixing chamber) are selected tpc, which is the ratio of the pressure of the medium to the output of the pump-ejector4 to the pressure of the medium or fro inlet at at least a thru into the p.i.i.-i
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772524497A SU709475A1 (en) | 1977-09-23 | 1977-09-23 | Pneumatic unit for collecting and conveying grenular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772524497A SU709475A1 (en) | 1977-09-23 | 1977-09-23 | Pneumatic unit for collecting and conveying grenular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU709475A1 true SU709475A1 (en) | 1980-01-15 |
Family
ID=20724941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772524497A SU709475A1 (en) | 1977-09-23 | 1977-09-23 | Pneumatic unit for collecting and conveying grenular material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU709475A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884925A (en) * | 1987-12-04 | 1989-12-05 | General Chemical Corporation | Apparatus and method for transfer and slurrying or dissolving hydratable dry bulk chemicals |
-
1977
- 1977-09-23 SU SU772524497A patent/SU709475A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884925A (en) * | 1987-12-04 | 1989-12-05 | General Chemical Corporation | Apparatus and method for transfer and slurrying or dissolving hydratable dry bulk chemicals |
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