UA19898A1 - SUPPLIER FOR PNEUMATIC TRANSPORTATION OF BULK MATERIAL - Google Patents

SUPPLIER FOR PNEUMATIC TRANSPORTATION OF BULK MATERIAL

Info

Publication number
UA19898A1
UA19898A1 UA4837420A UA4837420A UA19898A1 UA 19898 A1 UA19898 A1 UA 19898A1 UA 4837420 A UA4837420 A UA 4837420A UA 4837420 A UA4837420 A UA 4837420A UA 19898 A1 UA19898 A1 UA 19898A1
Authority
UA
Ukraine
Prior art keywords
pipeline
pneumatic transportation
chamber
pipe
bulk material
Prior art date
Application number
UA4837420A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Евген Валентинович Павлов
Михайло Миколайович Чальцев
Борис Євгеньович Бугайов
Григорій Григорович Вовк
Original Assignee
Горлівська Філія Донецького Політехнічного Інституту
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Горлівська Філія Донецького Політехнічного Інституту filed Critical Горлівська Філія Донецького Політехнічного Інституту
Priority to UA4837420A priority Critical patent/UA19898A1/en
Publication of UA19898A1 publication Critical patent/UA19898A1/en

Links

Landscapes

  • Air Transport Of Granular Materials (AREA)

Abstract

(57) Изобретение относится к пневматическому транспортированию сыпучих материалов, например золы электростанций. Цель изобретения - повышение производительности. Питатель для пневматического транспортирования сыпучего материала содержит загрузочную камеру 1, эжектирующую камеру 3 с тангенциальным газоподводящим патрубком 4 и перепускным патрубком 7, сообщенным посредством перепускного клапана 8 с соплом 6. При подаче сжатого газа через патрубок 4 материал засасывается из камеры 1 и транспортируется по начальному участку 5 трубопровода. При повышении давления в трубопроводе открывается клапан 8, и газ поступает через сопло 6 в участок 5 трубопровода с малой концентрацией материала, чем ликвидируется завал трубопровода материалом. Питатель позволяет повысить производительность за счет снижения давления в загрузочной камере. 1 ил .(57) The invention relates to pneumatic transportation of bulk materials, such as ash from power plants. The purpose of the invention is to improve productivity. The feeder for pneumatic transportation of bulk material contains a loading chamber 1, an ejection chamber 3 with a tangential gas supply pipe 4 and a bypass pipe 7 communicated by means of a bypass valve 8 with a nozzle 6. When compressed gas is supplied through the pipe 4, the material is sucked in from chamber 1 and transported along the initial section 5 pipeline. When the pressure in the pipeline rises, the valve 8 opens, and the gas flows through the nozzle 6 into the section 5 of the pipeline with a low concentration of material, which eliminates the blockage of the pipeline with material. The feeder increases productivity by reducing the pressure in the loading chamber. 1 ill.

UA4837420A 1990-04-23 1990-04-23 SUPPLIER FOR PNEUMATIC TRANSPORTATION OF BULK MATERIAL UA19898A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4837420A UA19898A1 (en) 1990-04-23 1990-04-23 SUPPLIER FOR PNEUMATIC TRANSPORTATION OF BULK MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4837420A UA19898A1 (en) 1990-04-23 1990-04-23 SUPPLIER FOR PNEUMATIC TRANSPORTATION OF BULK MATERIAL

Publications (1)

Publication Number Publication Date
UA19898A1 true UA19898A1 (en) 1997-12-25

Family

ID=74537388

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4837420A UA19898A1 (en) 1990-04-23 1990-04-23 SUPPLIER FOR PNEUMATIC TRANSPORTATION OF BULK MATERIAL

Country Status (1)

Country Link
UA (1) UA19898A1 (en)

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