SU969973A1 - Pumping pump for pumping contaminated liquids - Google Patents
Pumping pump for pumping contaminated liquids Download PDFInfo
- Publication number
- SU969973A1 SU969973A1 SU802989302A SU2989302A SU969973A1 SU 969973 A1 SU969973 A1 SU 969973A1 SU 802989302 A SU802989302 A SU 802989302A SU 2989302 A SU2989302 A SU 2989302A SU 969973 A1 SU969973 A1 SU 969973A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- housing
- valve
- pump
- pumping
- installation
- Prior art date
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- Structures Of Non-Positive Displacement Pumps (AREA)
Description
() НАСОСНАЯ УСТАНОВКА ДЛЯ ПЕРЕКАЧИВАНИЯ ЗАГРЯЗНЕННЫХ ЖИДКОСТЕЙ() PUMPING INSTALLATION FOR TRANSFERING POLLUTED LIQUIDS
1one
Изобретение относитс к насосостроению , в частности к конструкции насосной установки дл перекачивани загр зненных жидкостей, и может быть использовано в строительстве, добывающей промышленности и сельском хоз йстве.The invention relates to a pump engineering industry, in particular, to the design of a pumping installation for pumping contaminated liquids, and can be used in the construction, mining and agricultural sectors.
Известен насос дл перекачивани шлама, содержащий корпус, рабочее колесо и отстойник с фильтрами 1.A slurry pump is known, comprising a housing, an impeller and a sump with filters 1.
Недостатком известного насоса вл етс трудность эксплуатации на т желых взвес х.A disadvantage of the known pump is the difficulty of operating on heavy suspensions.
Наиболее близкой к предлагаемой вл етс насосна установка дл перекачивани загр зненных жидко- стей , содержаща корпус с цилиндрическим и коническим участками, первый из которых снабжен боковым подводом иотводом, соединенным с всасывающим патрубком центробежного насоса, напорный трубопровод которого подсоединен к коническому участку в зоне его вершины 2.Closest to the present invention is a pumping unit for pumping contaminated liquids, comprising a housing with cylindrical and conical sections, the first of which is provided with a side supply and a drain connected to the suction port of a centrifugal pump, the discharge pipe of which is connected to the conical section in the zone of its top 2
Недостатками известной установки вл ютс низка надежность и невысока долговечность.The disadvantages of the known installation are low reliability and low durability.
Цель изобретени - повышение надежности и долговечности.The purpose of the invention is to increase reliability and durability.
Поставленна цель достигаетс тем, что в цилиндрическом участкеThe goal is achieved by the fact that in the cylindrical section
fg корпуса над подводом установлена перфорированна перегородка, а напорный трубопровод снабжен патрубком с вентилем, подсоединенным к коническому участку корпуса.The fg of the body above the inlet is a perforated partition, and the pressure pipe is equipped with a branch pipe with a valve connected to the conical section of the body.
J5 Из чертеже схематически показана предлагаема насосна установка, продольный разрез.J5 The drawing shows schematically the proposed pump installation, a longitudinal section.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802989302A SU969973A1 (en) | 1980-10-04 | 1980-10-04 | Pumping pump for pumping contaminated liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802989302A SU969973A1 (en) | 1980-10-04 | 1980-10-04 | Pumping pump for pumping contaminated liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
SU969973A1 true SU969973A1 (en) | 1982-10-30 |
Family
ID=20920516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802989302A SU969973A1 (en) | 1980-10-04 | 1980-10-04 | Pumping pump for pumping contaminated liquids |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU969973A1 (en) |
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1980
- 1980-10-04 SU SU802989302A patent/SU969973A1/en active
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