CN101476492B - Hydraulic turbine plant - Google Patents
Hydraulic turbine plant Download PDFInfo
- Publication number
- CN101476492B CN101476492B CN2009100101463A CN200910010146A CN101476492B CN 101476492 B CN101476492 B CN 101476492B CN 2009100101463 A CN2009100101463 A CN 2009100101463A CN 200910010146 A CN200910010146 A CN 200910010146A CN 101476492 B CN101476492 B CN 101476492B
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- Prior art keywords
- turbine
- bearing
- hydraulic turbine
- hydraulic
- body part
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Hydraulic Turbines (AREA)
Abstract
The invention relates to a hydraulic turbine device. The technical problem to be solved is to convert the redundant liquid energy sources containing no solid particles in the fertilizer plants, the petrochemical industry and the chemical industry into electric energy for reutilization. The hydraulic turbine device comprises a rotor part (2), a stator part (1) and a bearing body part. The stator part comprises a turbine body (6) and a turbine cover (7), wherein the turbine cover (7) is arranged on the two sides of the turbine body (6), and the upper part of the turbine body (6) is provided with a top suction inlet (9) and a top discharge opening (8). The bearing body part consists of a rolling bearing part A (4) and a rolling bearing part B (3) which are arranged on the both ends of the turbine body (6) and are fixed on a bearer (11) through bolts. The hydraulic turbine device is a clean energy novel product having energy conservation and consumption reduction. The hydraulic turbine device can reclaim the abundant energy source in the process of converting high pressure liquid into low pressure liquid; and the energy source recovery rate reaches 30 to 80 percent. The hydraulic turbine device is characterized by scientific and reasonable structure, short product cycle, low manufacturing cost, stable performance and good use effects.
Description
Technical field
The present invention relates to a kind of hydraulic turbine installation, this device can be the electric energy second use with having unnecessary not solids-laden fluid energy conversion in chemical fertilizer factory, petrochemical industry, the chemical industry, belongs to machinery manufacturing technology field.
Background technique
At present, because the designing and manufacturing level of hydraulic turbine installation is limited, cause the manufacture cycle of product long, the cost height.
Summary of the invention
The objective of the invention is at above-mentioned the deficiencies in the prior art, and provide a kind of reasonable in design, novel hydraulic turbine installation with short production cycle.For achieving the above object, the present invention adopts following technical proposals: hydraulic turbine installation mainly comprises stator component, rotor part, three parts of bearing body part.Described stator component comprises turbine body and turbine lid, and the turbine lid is installed in the both sides of turbine body respectively, and the top of turbine body is shaped on top suction port and top exhaust port.The turbine body is subdivision and center line supporting radially.Described rotor part comprises turbine spindle, impeller and location axle sleeve.Impeller is installed on the turbine spindle, and turbine spindle is by axle sleeve location, location and fastening by sleeve nut.Described bearing body part is made of rolling bearing first parts and rolling bearing second parts two-part, and is installed in the two ends of turbine body, and is fixed on the carriage with double-screw bolt, locatees with seam.By a cover radial ball bearing is housed in the rolling bearing second parts of coupling end, one group of back-to-back thrust ball bearing is installed in the rolling bearing first parts.The bearing body part two ends are lived with bearing gland and dustproof disk seal.Its dustproof dish buckles in the groove of bearing gland.Bearing body part is shaped on axial cooling fin outward, is shaped on waterway on the bearing body part inboard bearing gland, live with the waterway cap seal, and spacing with positioning plate.When needs use water cooling, waterway and the connection of water cooling pipeline are got final product.
The present invention is energy-saving consumption-reducing, clean energy resource novel product.Can and be used the unnecessary energy recovery in the liquid high pressure step-down pressure process, its energy recovery rate can reach 30-80%, for country saves a large amount of energy.Have scientific and reasonable for structure, with short production cycle, low cost of manufacture, the characteristics that stable performance and using effect are good.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 be among Fig. 1 K to view.
Embodiment
Embodiment 1
With reference to Fig. 1 and 2, hydraulic turbine installation mainly comprises stator component 1, rotor part 2 and three parts of bearing body part.
Described stator component comprises turbine body 6 and turbine lid 7, and turbine lid 7 is installed in the both sides of turbine body 6 respectively, and the top of turbine body 6 is shaped on top suction port 9 and top exhaust port 8.Turbine body 6 is subdivision and center line supporting radially.Wound gasket 10 is adopted in turbine body 6 and 7 sealings of two ends turbine lid.Above-mentioned turbine body 6 adopts two turbocharger housing structures, with the balance radial force.
Described rotor part 2 comprises turbine spindle 17, impeller 18 and location axle sleeve 19.Impeller 18 is installed on the turbine spindle 17, and turbine spindle 17 is by location axle sleeve 19 location and fastening by sleeve nut.
Described bearing body part is made of rolling bearing first parts 4 and rolling bearing second parts 3 two-part, and is installed in the two ends of turbine body 6, and is fixed on the carriage 11 with double-screw bolt, locatees with seam.By a cover radial ball bearing 12 is housed in the rolling bearing second parts 3 of coupling 5 ends, one group of back-to-back thrust ball bearing 13 is installed in the rolling bearing first parts 4.Each group bearing spatters oil lubrication with a disc 14.Seal with bearing gland and dustproof dish 15 respectively at the bearing body part two ends.Its dustproof dish 15 buckles in the groove of bearing gland.Bearing body part is shaped on axial cooling fin 16 outward, is shaped on waterway 20 on the bearing body part inboard bearing gland, live with the waterway cap seal that has two O shape circles 21, and spacing with positioning plate 22.When needs use water cooling, waterway 20 and the connection of water cooling pipeline are got final product.
When hydraulic turbine medium temperature 〉=260 ℃, bearing body part adopts water cooling.
The key transmission of above-mentioned impeller and between centers, and fastening with impeller nut.The thread rotary orientation of impeller nut is when axle rotates, and makes nut more fastening, and locatees with little six side's screws.Two seal rings all are removable general parts about impeller, and the impeller ring that is a bit larger tham the other end near the impeller ring of coupling end, have a mind to allow turbine produce slight axial force,, improved the reliability of turbine running so that axle is in extended state work forever.
Above-mentioned turbine body adopts mechanical seal, also can adopt packing seal as required.
Suck or discharge conduit just can be changed or overhaul bearing body part mechanical seal in order to dismantle, employing flexible membrane lengthened coupling between turbine body and prime mover, and with turbine spindle be taper fit, easy accessibility.
During installation, cement grouting after base need and be adjusted the screw levelling with parallels and drift, all drifts and parallels should be smooth.As just not needing drift with adjusting parallels.
Check oil level after the turbine installation entry into service immediately, when changing shifts in 8 hours, all will check lubricating cup.There is the interior oil level of oil explanation bearing support normal in the lubricating cup.
Bearing support is marked with the highest, minimum and three lines of standard that the oil sump oil level changes.Suggestion was drained oil every half a year, flushing, and then add fresh oil, generally speaking, carry out at spring and autumn.For humid area, desert area, the big and open-air scene of climatic change, also must duty change oil.
Working principle: the liquid that has pressure enters in the turbine body by the hydraulic turbine installation suction port, impacts the impeller in the turbine body rotor, makes turbine body rotor rotation, and rotor drives the motor that is attached thereto, and drives loaded work piece, thereby has saved the energy.
Claims (5)
1. hydraulic turbine installation, comprise rotor part (2), rotor part (2) comprises turbine spindle (17), impeller (18) and location axle sleeve (19), impeller (18) is installed on the turbine spindle (17), turbine spindle (17) is by location axle sleeve (19) location and fastening by sleeve nut, it is characterized in that: described hydraulic turbine installation, also comprise stator component (1) and bearing body part, described stator component comprises turbine body (6) and turbine lid (7), turbine lid (7) is installed in the both sides of turbine body (6), the top of turbine body (6) is shaped on top suction port (9) and top exhaust port (8), and turbine body (6) is subdivision and center line supporting radially; Described bearing body part is made of rolling bearing first parts (4) and rolling bearing second parts (3) two-part, and be installed in the two ends of turbine body (6), be fixed on the carriage (11) with double-screw bolt, locate with seam, one cover radial ball bearing (12) is housed in the rolling bearing second parts (3) by coupling (5) end, one group of back-to-back thrust ball bearing (13) is installed in the rolling bearing first parts (4), seal with bearing gland and dustproof dish (15) respectively at the bearing body part two ends, its dustproof dish (15) buckles in the groove of bearing gland, bearing body part is shaped on axial cooling fin (16) outward, be shaped on waterway (20) on the bearing body part inboard bearing gland, live with the waterway cap seal, and spacing with positioning plate (22).
2. hydraulic turbine installation as claimed in claim 1 is characterized in that: wound gasket (10) is adopted in sealing between described turbine body (6) and two ends turbine lid (7).
3. hydraulic turbine installation as claimed in claim 1 is characterized in that: described turbine body (6) adopts two turbocharger housing structures.
4. hydraulic turbine installation as claimed in claim 1 is characterized in that: each group bearing of described bearing body part spatters oil lubrication with a disc (14).
5. hydraulic turbine installation as claimed in claim 1 is characterized in that: waterway covers and has two O shape circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100101463A CN101476492B (en) | 2009-01-19 | 2009-01-19 | Hydraulic turbine plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100101463A CN101476492B (en) | 2009-01-19 | 2009-01-19 | Hydraulic turbine plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101476492A CN101476492A (en) | 2009-07-08 |
| CN101476492B true CN101476492B (en) | 2010-11-03 |
Family
ID=40837265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100101463A Expired - Fee Related CN101476492B (en) | 2009-01-19 | 2009-01-19 | Hydraulic turbine plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101476492B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852096B (en) * | 2010-05-22 | 2013-01-23 | 东方电气集团东方汽轮机有限公司 | Assembly method of draw bar type rotor disk of gas turbine |
| CN104791028A (en) * | 2015-04-22 | 2015-07-22 | 上海成航涡轮技术有限公司 | Flue gas turbine supported through two ends |
-
2009
- 2009-01-19 CN CN2009100101463A patent/CN101476492B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101476492A (en) | 2009-07-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20110119 |