CN211778074U - High-speed motor direct-drive turbine vacuum unit - Google Patents
High-speed motor direct-drive turbine vacuum unit Download PDFInfo
- Publication number
- CN211778074U CN211778074U CN201922151236.6U CN201922151236U CN211778074U CN 211778074 U CN211778074 U CN 211778074U CN 201922151236 U CN201922151236 U CN 201922151236U CN 211778074 U CN211778074 U CN 211778074U
- Authority
- CN
- China
- Prior art keywords
- speed motor
- oil
- turbine vacuum
- vacuum unit
- temperature control
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 description 31
- 238000005265 energy consumption Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003137 locomotive Effects 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
A high-speed motor direct-drive turbine vacuum unit mainly comprises a turbine vacuum unit assembly, a blow-down valve, a motor cooling fan, a high-speed motor, a bottom plate oil tank, a pressure gauge, a heater, an electric oil pump, a filter, an oil pipeline set, a cooler and a temperature control valve; the high-speed electric vacuum pump, the two electric oil pumps, the filter, the cooler, the temperature control valve and the pressure gauge are connected through an oil pipeline set, an oil outlet of the oil pipeline set is connected with the high-speed motor, a motor cooling fan is arranged on the high-speed motor, the two electric oil pumps, the filter, the cooler, the temperature control valve and the oil pipeline set are all arranged on a bottom plate oil tank, the heater is arranged in the bottom plate oil tank, and the drain valve is arranged on the turbine vacuum pump component. The utility model relates to a high-speed motor direct drive turbine vacuum unit of energy-conserving high efficiency, compact structure.
Description
Technical Field
The utility model relates to a turbine vacuum apparatus field, the paper machine vacuum pumping system who uses among the specially adapted papermaking trade.
Background
At present, most of vacuum system equipment used in the domestic papermaking industry adopts a traditional speed increasing box type single-stage high-speed turbine, and the turbine needs to be increased in speed by a speed increasing box to reach a rated rotating speed. The speed increasing box consumes part of energy consumption when in operation, so that the overall efficiency of the unit is not high, the energy-saving effect is greatly reduced, and resource waste is caused. Because the energy consumption of the speed increasing box is about 40kW, the smaller the power of the motor of the locomotive assembly is, the higher the energy consumption ratio of the speed increasing box is. Under the pressure of industry competition, the papermaking cost is high, and the survival and development of papermaking enterprises are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses can effectively solve above-mentioned technical defect, provide an energy-conserving high-speed motor directly drives turbine vacuum unit high-efficiently, compact structure.
In order to realize the purpose, the technical scheme adopted by the utility model is a high-speed motor direct-drive turbine vacuum unit, which mainly comprises a turbine vacuum unit component, a blow-off valve, a motor cooling fan, a high-speed motor, a bottom plate oil tank, a pressure gauge, a heater, an electric oil pump, a filter, an oil pipeline group, a cooler and a temperature control valve; the high-speed electric vacuum pump, the two electric oil pumps, the filter, the cooler, the temperature control valve and the pressure gauge are connected through an oil pipeline set, an oil outlet of the oil pipeline set is connected with the high-speed motor, a motor cooling fan is arranged on the high-speed motor, the two electric oil pumps, the filter, the cooler, the temperature control valve and the oil pipeline set are all arranged on a bottom plate oil tank, the heater is arranged in the bottom plate oil tank, and the drain valve is arranged on the turbine vacuum pump component.
By adopting the technical scheme, the turbine vacuum unit is directly driven by the high-speed motor, so that the vacuum degree requirement of the paper machine can be met, meanwhile, the efficiency of the whole machine is greatly improved, and the energy consumption is reduced. The high-speed motor direct-drive turbine vacuum unit can directly replace the traditional speed-increasing box type high-speed turbine, and is more suitable for the energy-saving requirement of a vacuum system of a medium-sized and small-sized paper machine. Compared with the traditional speed increasing box type single-stage high-speed turbine, the high-speed motor direct-drive turbine vacuum unit has the advantages of energy conservation, high efficiency, low cost, compact structure, small volume and no water consumption.
Drawings
FIG. 1 is a schematic diagram of a high speed motor direct drive turbine vacuum unit of the present invention;
FIG. 2 is a top view of a high speed motor direct drive turbine vacuum assembly of the present invention;
in the figure: 1. a turbine vacuum assembly; 2. a blowoff valve; 3. a motor cooling fan; 4. a high-speed motor; 5. a bottom plate oil tank; 6. a pressure gauge; 7. a heater; 8. an electric oil pump; 9. a filter; 10. an oil pipeline group; 11. a cooler; 12. a temperature control valve.
Detailed Description
The invention is further described with reference to the accompanying drawings without limiting its scope.
A high-speed motor direct-drive turbine vacuum unit mainly comprises a turbine vacuum unit component 1, a blow-down valve 2, a motor cooling fan 3, a high-speed motor 4, a bottom plate oil tank 5, a pressure gauge 6, a heater 7, an electric oil pump 8, a filter 9, an oil pipeline group 10, a cooler 11 and a temperature control valve 12; the device is characterized in that a turbine vacuum machine assembly 1 is directly connected with a high-speed motor 4 through a semicircular flange, two electric oil pumps 8, a filter 9, a cooler 11, a temperature control valve 12 and a pressure gauge 6 are connected through an oil pipeline group 10, an oil outlet of the oil pipeline group 10 is connected with the high-speed motor 4, a motor cooling fan 3 is arranged on the high-speed motor 4, the two electric oil pumps 8, the filter 9, the cooler 11, the temperature control valve 12 and the oil pipeline group 10 are all arranged on a bottom plate oil tank 5, a heater 7 is arranged in the bottom plate oil tank 5, and a blow-down valve 2 is arranged on the turbine vacuum machine assembly 1. The turbine set adopting the scheme adopts an efficient three-dimensional flow technology, the efficiency is as high as more than 85%, the vacuum degree requirement is met, the energy consumption is greatly reduced, no water is consumed, the vacuum degree requirement of a paper machine can be met by directly driving the turbine vacuum set through the high-speed motor, the overall efficiency is greatly improved, the energy consumption is reduced, and the turbine set is compact in structure and small in size compared with a traditional speed-increasing box type single-stage high-speed turbine. Its two electric oil pump 8 are one and are equipped with one, and the lubrication protection is carried out to high-speed motor 4 that can be fine, and when one of them electric oil pump 8 trouble, reserve electric oil pump 8 can in time start, prevents that high-speed motor 4 from leading to the condition by the burning out in service fuel cut-off. The oil pipeline group 10 is provided with the temperature control valve 12 for automatically controlling the oil supply temperature, and the scheme is adopted to well ensure the stability of the oil supply temperature and ensure that the lubricating oil achieves the optimal lubricating effect.
Therefore, the utility model relates to an energy-conserving high-efficient, compact structure's high-speed motor directly drives turbine vacuum unit.
Claims (3)
1. A high-speed motor direct-drive turbine vacuum unit mainly comprises a turbine vacuum unit assembly (1), a blow-down valve (2), a motor cooling fan (3), a high-speed motor (4), a bottom plate oil tank (5), a pressure gauge (6), a heater (7), an electric oil pump (8), a filter (9), an oil pipeline set (10), a cooler (11) and a temperature control valve (12); the device is characterized in that a turbine vacuum machine assembly (1) is directly connected with a high-speed motor (4) through a semicircular flange, two electric oil pumps (8), a filter (9), a cooler (11), a temperature control valve (12) and a pressure gauge (6) are connected through an oil pipeline set (10), the oil outlet of the oil pipeline set (10) is connected with the high-speed motor (4), a motor cooling fan (3) is arranged on the high-speed motor (4), the two electric oil pumps (8), the filter (9), the cooler (11), the temperature control valve (12) and the oil pipeline set (10) are all installed on a bottom plate oil tank (5), a heater (7) is installed in the bottom plate oil tank (5), and a blow-down valve (2) is installed on the vacuum turbine machine assembly (1).
2. The high-speed motor direct-drive turbine vacuum unit as claimed in claim 1, characterized in that the two electric oil pumps (8) are configured for one use and one standby.
3. The high-speed motor direct-drive turbine vacuum unit as claimed in claim 1, wherein a temperature control valve (12) is arranged on the oil pipeline set (10) to automatically control the oil supply temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151236.6U CN211778074U (en) | 2019-12-05 | 2019-12-05 | High-speed motor direct-drive turbine vacuum unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151236.6U CN211778074U (en) | 2019-12-05 | 2019-12-05 | High-speed motor direct-drive turbine vacuum unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211778074U true CN211778074U (en) | 2020-10-27 |
Family
ID=72973322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922151236.6U Active CN211778074U (en) | 2019-12-05 | 2019-12-05 | High-speed motor direct-drive turbine vacuum unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211778074U (en) |
-
2019
- 2019-12-05 CN CN201922151236.6U patent/CN211778074U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201428481Y (en) | Packaging and lubricating device of steam turbine | |
| CN204267277U (en) | Integral type water-cooled intelligent frequency-conversion water pump | |
| CN104564717A (en) | Direct driven high-speed turbine vacuum pump and operation method thereof | |
| CN202209281U (en) | High-efficiency energy-saving combined type self-sucking pump | |
| CN101871455A (en) | Cooling and afterheat recovering device of air-cooled oil-injected screw air compressor | |
| CN211778074U (en) | High-speed motor direct-drive turbine vacuum unit | |
| CN204267313U (en) | direct-drive high-speed turbine vacuum pump | |
| CN209687806U (en) | A kind of oil-free centrifugal air compressor of hydrogen fuel cell | |
| CN207701452U (en) | Ultra-High Efficiency centrifugal pump group | |
| CN201739234U (en) | Compression refrigeration device additionally arranged on vacuum pump | |
| CN207647789U (en) | A kind of self priming pump of machinery automatic control vacuum aided | |
| CN202254916U (en) | Device for recovering power by hydraulic turbine in circulating water system | |
| CN106286790B (en) | A kind of heat dissipating method of combined radiating device for wind-power electricity generation reduction gear box | |
| CN206785568U (en) | A kind of wind-driven generator water cooling plant | |
| CN201568226U (en) | MW-level wind generating set gear box cooling and lubricating device | |
| CN219452427U (en) | Novel turbine vacuum pump | |
| CN205876471U (en) | Auxiliary engine cooling system | |
| CN219160445U (en) | Solid heat storage equipment heating system equipped with hydrodynamic fan | |
| CN203441765U (en) | Pneumatic water pump with self-control device | |
| CN216617924U (en) | Energy-saving high-power desalination water station | |
| CN204152560U (en) | Circulating power station Steam Turbine Driven feed-water pump | |
| CN102644509A (en) | Efficient air cylinder piston power system | |
| CN207478162U (en) | A kind of pretreatment unit of landfill gas power generation | |
| CN202946383U (en) | Low-pressure screw type air compressor | |
| CN214577887U (en) | Centrifugal compressor lubricating oil cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |