SU125732A1 - Raw Nitric Acid Pump - Google Patents
Raw Nitric Acid PumpInfo
- Publication number
- SU125732A1 SU125732A1 SU629202A SU629202A SU125732A1 SU 125732 A1 SU125732 A1 SU 125732A1 SU 629202 A SU629202 A SU 629202A SU 629202 A SU629202 A SU 629202A SU 125732 A1 SU125732 A1 SU 125732A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nitric acid
- acid pump
- raw nitric
- cuffs
- raw
- Prior art date
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
Description
Плунжерные HafCocbi, имеющие плунжеры с двойным уплотнением, состо щим из набивочного сальника и манжетного уплотнител , мадо пригодны дл перекачки азотной кислоты из-за ее разъедающего действи на унлотнительные элементы.HafCocbi plunger having double seal plungers consisting of a stuffing box and a lip seal are suitable for pumping nitric acid because of its corrosive effect on sealing elements.
С целью повышени стойкости манжет и промежуточных между ними колец в предлагаемом насосе они выполнены из фторопласта 3.In order to increase the durability of the cuffs and the intermediate between them rings in the proposed pump, they are made of fluoroplastic 3.
На чертеже изображен описываемый насос в разрезе.The drawing shows the described pump in section.
Насос состоит из цилиндра /, плунжера 2 и высасывающего 3 и нагнетательного 4 клапанов. Плунжер 2 снабжен уступом, на котором располойсены манжеты 5 и промежуточные кольца 6, выполненные из фторопласта 3. Манжеты 5 и кольца 6 прижаты к торцу уступа гайкой 7, законтренной щпилькой 5. Дл удобства осмотра и смены манжет 5 корпус клапанной коробки 9 снабжен съемной крыщкой 10.The pump consists of a cylinder /, a plunger 2 and a suction 3 and a discharge 4 valves. Plunger 2 is provided with a ledge on which cuffs 5 and intermediate rings 6 are made of fluoroplastic 3. Cuffs 5 and rings 6 are pressed to the butt of the ledge by nut 7, locked with a pin 5. For ease of inspection and change of cuffs 5, the valve housing 9 is equipped with a removable cap ten.
Набивочный сальник плунжера состоит из нажимной гайки // и набивочных колец 12, выполненных также из фторопласта .The packing gland of the plunger consists of a push nut // and packing rings 12, also made of fluoroplastic.
Предмет изобретени Subject invention
Плунжерный насос дл перекачки сырой азотной кислоты с цилиндрами , снабженными съемными крыщками, и с плунжерами, уплотненными сальниками и манжетами, отличающийс тем, что, с целые противодействи разъеданию азотной кислотой, манжеты и промежуточные между ними кольца выполнены из фторопласта 3.A plunger pump for pumping raw nitric acid with cylinders fitted with removable caps, and with plungers sealed with glands and cuffs, characterized in that, with whole counteractions to being eroded by nitric acid, the cuffs and intermediate rings between them are made of fluoroplastic 3.
n+n fill n + n fill
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU629202A SU125732A1 (en) | 1959-05-25 | 1959-05-25 | Raw Nitric Acid Pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU629202A SU125732A1 (en) | 1959-05-25 | 1959-05-25 | Raw Nitric Acid Pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU125732A1 true SU125732A1 (en) | 1959-11-30 |
Family
ID=48397068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU629202A SU125732A1 (en) | 1959-05-25 | 1959-05-25 | Raw Nitric Acid Pump |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU125732A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6633106B1 (en) | 1999-09-30 | 2003-10-14 | Dwight W. Swett | Axial gap motor-generator for high speed operation |
-
1959
- 1959-05-25 SU SU629202A patent/SU125732A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6633106B1 (en) | 1999-09-30 | 2003-10-14 | Dwight W. Swett | Axial gap motor-generator for high speed operation |
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