RU2007138045A - SCREW CENTRIFUGAL PUMP - Google Patents

SCREW CENTRIFUGAL PUMP Download PDF

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Publication number
RU2007138045A
RU2007138045A RU2007138045/06A RU2007138045A RU2007138045A RU 2007138045 A RU2007138045 A RU 2007138045A RU 2007138045/06 A RU2007138045/06 A RU 2007138045/06A RU 2007138045 A RU2007138045 A RU 2007138045A RU 2007138045 A RU2007138045 A RU 2007138045A
Authority
RU
Russia
Prior art keywords
shaft
centrifugal pump
screw
screw centrifugal
pump according
Prior art date
Application number
RU2007138045/06A
Other languages
Russian (ru)
Inventor
Николай Борисович Болотин (RU)
Николай Борисович Болотин
Original Assignee
Николай Борисович Болотин (RU)
Николай Борисович Болотин
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 Николай Борисович Болотин (RU), Николай Борисович Болотин filed Critical Николай Борисович Болотин (RU)
Priority to RU2007138045/06A priority Critical patent/RU2007138045A/en
Publication of RU2007138045A publication Critical patent/RU2007138045A/en

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Abstract

1. Шнекоцентробежный насос, содержащий крыльчатку, установленную на валу и шнек, отличающийся тем, что вал выполнен полым, внутри него установлен дополнительные вал, на котором установлен шнек, к валу подсоединен вал привода, который также соединен с дополнительным валом через мультипликатор. ! 2. Шнекоцентробежный насос по п.1, отличающийся тем, на валу и дополнительном валу выполнены бурты, между которыми установлен упорный подшипник. ! 3. Шнекоцентробежный насос по п.1 или 2, отличающийся тем, что между валами установлены два подшипника. ! 4. Шнекоцентробежный насос по п.1 или 2, отличающийся тем, что вал соединен с валом привода через муфту.1. A screw centrifugal pump containing an impeller mounted on a shaft and a screw, characterized in that the shaft is hollow, an additional shaft is installed on it, on which the screw is mounted, a drive shaft is connected to the shaft, which is also connected to the additional shaft via a multiplier. ! 2. The screw centrifugal pump according to claim 1, characterized in that collars are made on the shaft and additional shaft, between which a thrust bearing is installed. ! 3. The screw centrifugal pump according to claim 1 or 2, characterized in that two bearings are installed between the shafts. ! 4. The screw centrifugal pump according to claim 1 or 2, characterized in that the shaft is connected to the drive shaft through a coupling.

Claims (4)

1. Шнекоцентробежный насос, содержащий крыльчатку, установленную на валу и шнек, отличающийся тем, что вал выполнен полым, внутри него установлен дополнительные вал, на котором установлен шнек, к валу подсоединен вал привода, который также соединен с дополнительным валом через мультипликатор.1. A screw centrifugal pump containing an impeller mounted on a shaft and a screw, characterized in that the shaft is hollow, an additional shaft is installed on it, on which the screw is mounted, a drive shaft is connected to the shaft, which is also connected to the additional shaft via a multiplier. 2. Шнекоцентробежный насос по п.1, отличающийся тем, на валу и дополнительном валу выполнены бурты, между которыми установлен упорный подшипник.2. The screw centrifugal pump according to claim 1, characterized in that collars are made on the shaft and additional shaft, between which a thrust bearing is installed. 3. Шнекоцентробежный насос по п.1 или 2, отличающийся тем, что между валами установлены два подшипника.3. The screw centrifugal pump according to claim 1 or 2, characterized in that two bearings are installed between the shafts. 4. Шнекоцентробежный насос по п.1 или 2, отличающийся тем, что вал соединен с валом привода через муфту.4. The screw centrifugal pump according to claim 1 or 2, characterized in that the shaft is connected to the drive shaft through a coupling.
RU2007138045/06A 2007-10-12 2007-10-12 SCREW CENTRIFUGAL PUMP RU2007138045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007138045/06A RU2007138045A (en) 2007-10-12 2007-10-12 SCREW CENTRIFUGAL PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007138045/06A RU2007138045A (en) 2007-10-12 2007-10-12 SCREW CENTRIFUGAL PUMP

Publications (1)

Publication Number Publication Date
RU2007138045A true RU2007138045A (en) 2009-04-20

Family

ID=41017436

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007138045/06A RU2007138045A (en) 2007-10-12 2007-10-12 SCREW CENTRIFUGAL PUMP

Country Status (1)

Country Link
RU (1) RU2007138045A (en)

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