CN2621231Y - Modified bitumen thermal insulation pump - Google Patents
Modified bitumen thermal insulation pump Download PDFInfo
- Publication number
- CN2621231Y CN2621231Y CN 03262288 CN03262288U CN2621231Y CN 2621231 Y CN2621231 Y CN 2621231Y CN 03262288 CN03262288 CN 03262288 CN 03262288 U CN03262288 U CN 03262288U CN 2621231 Y CN2621231 Y CN 2621231Y
- Authority
- CN
- China
- Prior art keywords
- pump
- cover
- modified asphalt
- watt
- thermal insulation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Rotary Pumps (AREA)
Abstract
The utility model belongs to a transmitting pump for the modified asphalt materials, in particular to a modified asphalt heat preservation pump. The modified asphalt heat preservation pump comprises a bearing pressing cover (1), a bearing (2), a sealing pressing cover (3), a sealing material slot (4), a heat conductive oil inlet and outlet hole (5), an arc half watt rotor (6), a passive shaft (7), a pump body (8), a pump cover (9), an active shaft (10), an end cover (11), a gear wheel (12) and an oil tank cover (13). The modified asphalt heat preservation pump has a long using life, low rotating speed, high efficiency, stable operation and strong self-suction capability, which can be used for transmitting the high viscosity medium.
Description
Technical field: the utility model belongs to the transfer pump of modified pitch raw material, particularly a kind of modified pitch thermal insulation pump.
Background technique: at present the transfer pump that uses of domestic production modified pitch is bitumenpump, and bitumenpump has two kinds of gear pump and Roots pumps, and surface of contact is excessive between the rotor of these two kinds of pumps, produces too much friction, and component are often damaged, and lack the working life of pump.
Summary of the invention: goal of the invention of the present utility model is to provide a kind of modified pitch thermal insulation pump according to the problems referred to above, the rotor of modified pitch thermal insulation pump is a camber half-watt rotor, two half-watt friction rotor faces are little, bearing and gear be outside away from the heat affected zone, solved because of friction and made problems such as working life of damage of components and pump is short.
The utility model is to realize (as figure) like this: a kind of modified pitch thermal insulation pump is by bearing gland (1), bearing (2) close gland (3), closed material groove (4), conduction oil manhole appendix (5), camber half-watt rotor (6), driven axle (7), the pump housing (8), pump cover (9), driving shaft (10), end cap (11), gear (12), fuel tank cap (13) is formed, there are two symmetrical conduction oil manhole appendixs (5) upper end of the pump housing (8), the pump housing (8) has two symmetrical camber half-watt rotors (6) in the chamber, pump cover (9) is connected with the pump housing (8) with end cap (11), camber half-watt rotor (6) is used bolt with active (10) and driven axle (7), on driving shaft (10) and the driven axle (7) gear (12) is housed.
The utility model long service life, rotating speed is low, the efficient height, running is steady, and self-suction is strong, but the transfer of highly viscous medium.
Description of drawings: accompanying drawing is a modified pitch thermal insulation pump sectional drawing.
Embodiment: describe an embodiment below in conjunction with accompanying drawing: camber half-watt rotor (6), driving shaft (10), driven axle (7) become the back modified with 45# steel car, the pump housing (8) the close iron casting of ball, pump cover (9), end cap (11), close gland (3) are pressed the drawing assembled formation with fluorescence cast iron materials casting, the intact back of each component processing.
Claims (1)
1, a kind of modified pitch thermal insulation pump is by bearing gland (1), bearing (2), close gland (3), closed material groove (4) conduction oil manhole appendix (5), camber half-watt rotor (6), driven axle (7), the pump housing (8), pump cover (9), driving shaft (10), end cap (11), gear (12), fuel tank cap (13) is formed, there is the conduction oil manhole appendix (5) of two symmetries the upper end that it is characterized in that the pump housing (8), the pump housing (8) has two symmetrical camber half-watt rotors (6) in the chamber, pump cover (9) is connected with the pump housing (8) with end cap (11), camber half-watt rotor (6), use bolt with driving shaft (10) and driven axle (7), on driving shaft (10) and the driven axle (7) gear (12) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262288 CN2621231Y (en) | 2003-05-18 | 2003-05-18 | Modified bitumen thermal insulation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262288 CN2621231Y (en) | 2003-05-18 | 2003-05-18 | Modified bitumen thermal insulation pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621231Y true CN2621231Y (en) | 2004-06-23 |
Family
ID=34255555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03262288 Expired - Fee Related CN2621231Y (en) | 2003-05-18 | 2003-05-18 | Modified bitumen thermal insulation pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621231Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623624A (en) * | 2016-02-01 | 2016-06-01 | 安徽埃斯克制泵有限公司 | Heat transfer oil of heat preservation pump and preparation method thereof |
-
2003
- 2003-05-18 CN CN 03262288 patent/CN2621231Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623624A (en) * | 2016-02-01 | 2016-06-01 | 安徽埃斯克制泵有限公司 | Heat transfer oil of heat preservation pump and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |