CN111229496A - Rotor oil washing device for steam turbine - Google Patents
Rotor oil washing device for steam turbine Download PDFInfo
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- CN111229496A CN111229496A CN202010184692.5A CN202010184692A CN111229496A CN 111229496 A CN111229496 A CN 111229496A CN 202010184692 A CN202010184692 A CN 202010184692A CN 111229496 A CN111229496 A CN 111229496A
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- 238000005406 washing Methods 0.000 title claims abstract description 65
- 230000009471 action Effects 0.000 claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 230000005622 photoelectricity Effects 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/18—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with elements moving in a straight line, e.g. along a track; Mobile sprinklers
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Abstract
The invention discloses a rotor oil washing device for a steam turbine, which relates to the technical field of steam turbines and comprises a moving assembly, an oil washing assembly, a carrier wheel assembly and a control assembly, wherein the moving assembly comprises a main body and a main body, the carrier wheel assembly comprises a main body, a main shaft and a main shaft, the main shaft is connected with the main body, the main shaft is connected: remove the subassembly and set up between two parties and be used for realizing moving the operation about the subassembly is washed to oil, the symmetry sets up in the top of removing the subassembly and is used for realizing the operation of washing to the oil of steam turbine rotor around the subassembly is washed to oil, riding wheel subassembly bilateral symmetry sets up in the left and right sides both sides of removing the subassembly and is used for realizing the support operation to the steam turbine rotor, and control assembly is used for realizing the holistic action coordinated control of this oil washing device. Compared with the traditional manual method for coating antirust oil on the rotor of the steam turbine, the oil washing device for the rotor of the steam turbine has the characteristics of reasonable structure, convenience in use, good oil washing effect and high oil washing efficiency.
Description
Technical Field
The invention relates to the technical field of steam turbines, in particular to a rotor oil washing device for a steam turbine.
Background
The steam turbine is also called as a steam turbine engine, is a rotary steam power device, high-temperature and high-pressure steam passes through a fixed nozzle to become accelerated airflow and then is sprayed onto blades, so that a rotor provided with a blade row rotates, and simultaneously, the rotor does work outwards, and the heat energy of the steam is converted into mechanical work.
After the turbine rotor is manufactured, if the turbine rotor is stored on site, the shaft end and the rest surfaces of the turbine rotor need to be uniformly coated with the anti-rust oil, the anti-rust oil coating work usually needs to be performed manually by multiple people at the same time, but the work can be completed within a long time, and excessive human resources and working time are consumed invisibly. In addition, it is worth noting that the problem that rust preventive oil is easily leaked to a certain part of the rotor during manual painting can occur, and the leaked part is easily rusted during later storage, so that the actual working condition, the maintenance period and the service life of the rotor are influenced finally.
Disclosure of Invention
The invention aims to provide a rotor oil washing device for a steam turbine, which solves the defects caused by the prior art.
A rotor oil wash device for a steam turbine, comprising a moving assembly, an oil wash assembly, a idler assembly and a control assembly, wherein: the movable assembly is arranged in the middle and used for achieving left-right moving operation of the oil washing assembly, the oil washing assembly is symmetrically arranged in the front and back of the movable assembly and used for achieving oil washing operation of the steam turbine rotor, the riding wheel assembly is symmetrically arranged on the left side and the right side of the movable assembly and used for achieving supporting operation of the steam turbine rotor, and the control assembly is used for achieving overall action linkage control of the oil washing device.
Preferably, the moving assembly comprises a supporting plate, a supporting frame and a horseshoe wheel, the supporting plate is horizontally arranged at the top of the supporting frame, the horseshoe wheel is uniformly arranged at the bottom of the supporting frame, two sets of first sliding rails are symmetrically arranged on the front and back of the upper portion of the supporting plate, each first sliding rail is provided with two first sliding rails and arranged on the upper end face of the supporting plate in a left-right direction, first sliding blocks are arranged on the two first sliding rails in a sliding mode, first sliding plates are horizontally arranged at the tops of the two first sliding blocks, the lower end face of each first sliding plate leans against the inner side to be provided with a first U-shaped fixing plate, a first vertical upward motor is arranged on the lower end face of each first fixing plate in the middle, a first gear is arranged on an output shaft of the first motor, a first rack is arranged between the two first sliding rails of each group in a parallel mode, two slide rail two of orientation around the up end of two support bars two is all installed, and equal slidable mounting has slider two on two slide rail two, and the top horizontal installation of two slider two has the slide two of L type, and the parallel is equipped with the lead screw between two support bars two, the up end at slide one is installed through mounting panel one at the both ends of lead screw, threaded connection has the lead screw slider on the lead screw and installs the lead screw slider at the lower terminal surface of slide two, the up end of slide one leans on the outside to install fixed plate two, install level motor two inwards on the fixed plate two, through the coupling joint between motor two and the lead screw.
Preferably, the oil washing component comprises a C-shaped mounting plate II, openings of the mounting plate II are inwards arranged and welded above a sliding plate II, oil pipes of two C types are symmetrically arranged on the left and right sides of the inner side of the mounting plate II and are fixed on the inner wall of the mounting plate II through a plurality of U-shaped cards, a first tee joint is uniformly distributed and connected in series on the first oil pipe, an atomizing spray head is inwards arranged and installed at an intermediate joint of the first tee joint, the first oil pipe leans against the middle to be connected in series with a second tee joint, the intermediate joint of the second tee joint is outwards arranged and connected with a second oil pipe, a third inverted L-shaped fixing plate is installed on the lower end face of the sliding plate I leans against the outer side, a fourth vertical 'n' -shaped fixing plate is installed on the outer side of the third fixing plate, an oil storage tank is placed between the third fixing plate and the fourth fixing plate, the oil outlet end of the booster pump is connected with the second oil pipe, the inner side of the second mounting plate is welded with the oil baffle plate by the bottom, the outer side of the second mounting plate is connected with a return pipe by the bottom through connection, a filter is arranged above the oil storage tank and connected with the return pipe, the left side and the right side of the second mounting plate are symmetrically welded with the third mounting plate in a fan shape, the outer side uniform distribution of the third mounting plate is provided with a fan-shaped air barrier device, the outer side of the air barrier device is provided with an air inlet hole in the middle, and the inner side rectangle of the air barrier device.
Preferably, the riding wheel assembly comprises a riding wheel frame, a riding wheel shaft and a riding wheel, the riding wheel is in key connection with the riding wheel shaft and is mounted at the top of the riding wheel frame through a bearing seat, an overhanging end key of the riding wheel shaft is connected with a first belt wheel, a third motor is mounted inside the riding wheel frame, a second belt wheel is mounted on an output shaft of the third motor, the first belt wheel and the second belt wheel are connected through a first belt, L-shaped fixing plates are welded at the front side and the rear side of the riding wheel frame close to the bottom, the fixing plates are fixed on a cement foundation through foundation bolts, and a connecting plate is connected between the supporting plate and the riding wheel frame through screws.
Preferably, the control assembly comprises a control cabinet, a controller is arranged in the control cabinet, the controller is electrically connected with the first motor, the second motor and the third motor respectively, a pair of photoelectric distance sensors is symmetrically arranged on the front side and the rear side of the carrier, the photoelectric distance sensors are mounted on the top of the carrier through L-shaped sheet metal plates, and the photoelectric distance sensors are horizontally arranged inwards and electrically connected with the controller.
The invention has the advantages that: the oil washing device for the steam turbine rotor in the invention comprises the following components: including removing subassembly, oil wash subassembly, riding wheel subassembly and control assembly, wherein: remove the subassembly and set up between two parties and be used for realizing moving the operation about the subassembly is washed to oil, the oil is washed the subassembly front and back symmetry and is set up in the top of removing the subassembly and be used for realizing the oil washing operation of turbine rotor, riding wheel subassembly bilateral symmetry sets up in the left and right sides both sides of removing the subassembly and is used for realizing the support operation of turbine rotor, and the control assembly is used for realizing this oil and washes the holistic action coordinated control of device. Specifically, a steam turbine rotor is supported and placed through two pairs of supporting rollers in two supporting roller assemblies; the integral left-and-right movement of the front oil washing component and the rear oil washing component can be realized through the transmission of a motor in the moving component through a gear and a rack, and the approach or the distance of the front oil washing component and the rear oil washing component can be realized through the transmission of a motor II through a lead screw; the atomizing nozzles distributed in a circular array in the oil washing assembly can atomize the rust-proof oil and spray the atomized rust-proof oil onto the surface of the turbine rotor; and the action linkage control of the first motor, the second motor and the third motor is realized through a controller in the control assembly.
Compared with the traditional manual method for coating antirust oil on the rotor of the steam turbine, the oil washing device for the rotor of the steam turbine has the characteristics of reasonable structure, convenience in use, good oil washing effect and high oil washing efficiency.
Drawings
Fig. 1 is a schematic overall three-dimensional structure of the present invention.
Fig. 2 and 3 are schematic structural views of the moving assembly.
Fig. 4 and 5 are schematic structural views of the oil washing assembly.
Fig. 6 and 7 are schematic structural views of the idler assembly.
Fig. 8 is a schematic structural view of the air barrier.
Wherein:
moving component-I:
101-a support plate; 102-a support frame; 103-Fuma wheel; 104-a first slide rail; 105-a first slide block; 106-sliding plate one; 107-fixing the plate I; 108-a first motor; 109-gear one; 110-rack one; 111-support bar II; 112-sliding rail two; 113-a second slide block; 114-sliding plate II; 115-lead screw; 116-mounting plate one; 117-lead screw slider; 118-a second fixing plate; 119-motor two; 120-coupler.
Oil washing assembly-II:
201-mounting plate II; 202-oil pipe one; 203-U type card; 204-tee one; 205-an atomizer; 206-tee junction two; 207-oil pipe two; 208-fixing plate III; 209-fixed plate four; 210-a storage tank; 211-a booster pump; 212-oil baffle; 213-a return pipe; 214-a filter; 215-mounting plate three; 216-an air barrier; 216A-inlet port; 216B-outlet holes.
Idler assembly-iii:
301-a carrier; 302-a trunnion shaft; 303-bearing seats; 304-a riding wheel; 305-pulley one; 306-motor three; 307-pulley two; 308-a first belt; 309-fixing plate five; 310-anchor bolts; 311-connecting plate.
Control assembly-iv:
401-control cabinet; 402-sheet metal plate; 403-photoelectric distance sensor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, a rotor oil washing device for a steam turbine includes a moving assembly i, an oil washing assembly ii, a carrier assembly iii and a control assembly iv, wherein: remove subassembly I and set up between two parties and be used for realizing moving the operation about oil washing subassembly II, oil washing subassembly II front and back symmetry sets up in the top of removing subassembly I and is used for realizing the oil washing operation to steam turbine rotor, the III bilateral symmetry of riding wheel subassembly sets up in the left and right sides both sides of removing subassembly I and is used for realizing the support operation to steam turbine rotor, control assembly IV is used for realizing this oil washing device holistic action coordinated control.
In the invention, the moving assembly I comprises a supporting plate 101, a supporting frame 102 and a horsewheel 103, the supporting plate 101 is horizontally arranged at the top of the supporting frame 102, the horsewheel 103 is uniformly arranged at the bottom of the supporting frame 102, two sets of sliding rails 104 are symmetrically arranged in front and back above the supporting plate 1, each set of sliding rails 104 is provided with two sliding blocks 105 which are arranged on the upper end surface of the supporting plate 101 in a left-right direction, sliding plates 106 are horizontally arranged at the tops of the two sliding blocks 105, a U-shaped fixing plate 107 is arranged on the lower end surface of each sliding block 106 close to the inner side, a vertically upward motor 108 is arranged in the middle of the lower end surface of the fixing plate 107, a gear 109 is arranged on an output shaft of the motor 108, a rack 110 is arranged in parallel between the two sliding rails 104 of each set, and the gear 109 on the same side is meshed with the rack 110 on the same side, two support bar 111 of orientation around a pair of are installed to the up end bilateral symmetry of slide one 106, and two slide rail 112 of orientation around the up end of two support bar 111 is all installed to the up end of two support bar, and equal slidable mounting has two sliders 113 on two slide rail 112, and two sliders 113's top horizontal installation have two 114 of L type, and the parallel is equipped with lead screw 115 between two support bar 111, the up end at slide one 106 is installed through mounting panel one 116 at the both ends of lead screw 115, threaded connection has lead screw slider 117 and installs lead screw slider 117 at the lower terminal surface of slide two 114 on lead screw 115, fixed plate two 118 are installed by the outside to the up end of slide one 106, install level motor two 119 inwards on fixed plate two 118, be connected through shaft coupling 120 between motor two 119 and the lead screw 115. The left and right movement of the front and rear oil washing assemblies II can be realized through the gear and rack transmission of the first motor 108, and the approach or the distance of the front and rear oil washing assemblies II can be realized through the transmission of the second motor via the lead screw.
In the invention, the oil washing component II comprises a C-shaped mounting plate II 201, the opening of the mounting plate II 201 is inwards arranged and welded above a sliding plate II 114, two C-shaped oil pipes I202 are symmetrically arranged at the left and right sides of the inner side of the mounting plate II 201 and fixed on the inner wall of the mounting plate II 201 through a plurality of U-shaped clamps 203, three-way pipes I204 are uniformly and serially connected onto the oil pipes I202, the middle joints of the three-way pipes I204 are inwards arranged and provided with atomizing nozzles 205, the middle joints of the oil pipes I202 are serially connected with three-way pipes II 206, the middle joints of the three-way pipes II 206 are outwards arranged and connected with oil pipes II 207, an inverted L-shaped fixing plate III 208 is arranged at the lower end surface of the sliding plate I106 close to the outer side, a vertical U-shaped fixing plate IV 209 is arranged at the outer side of the fixing plate III 208, a booster pump 211 is installed on the outer side of the fourth fixing plate 209, the oil inlet end of the booster pump 211 is connected with an oil storage tank 210, the oil outlet end of the booster pump 211 is connected with a second oil pipe 207, the anti-rust oil in the oil storage tank 210 is pressurized by the booster pump 211 and then sent to an atomizing spray nozzle 205, the anti-rust oil is atomized by the atomizing spray nozzle 205 and then sprayed onto the surface of the turbine rotor, an oil baffle plate 212 is welded on the inner side of the second mounting plate 201 close to the bottom, a return pipe 213 is connected on the outer side of the second mounting plate 201 close to the bottom in a through mode, a filter 214 is arranged above the oil storage tank 210 and connected with the return pipe 213, redundant anti-rust oil falls into a cavity formed by the oil baffle plate 212 and the second mounting plate 201 under the action of gravity, and then flows back into the oil storage tank 210 after flowing back through the return pipe 213 and, fan-shaped air barriers 216 are uniformly distributed on the outer sides of the third mounting plates 215, an air inlet hole 216A is formed in the middle of the outer sides of the air barriers 216, air outlet holes 216B are formed in the rectangular array on the inner sides of the air barriers 216, air under pressure is introduced into the air inlet holes 216A of the air barriers 216, the air under pressure is rapidly discharged from the air outlet holes 216B to form circular air barriers, and therefore the atomized rust preventive oil can be effectively prevented from being diffused from the left side and the right side of the second mounting plate 201.
In the invention, the riding wheel assembly III comprises a riding wheel frame 301, a riding wheel shaft 302 and riding wheels 304, the riding wheels 304 are in key connection with the riding wheel shaft 302 and are installed at the top of the riding wheel frame 301 through a bearing seat 303, an extending end key of the riding wheel shaft 302 is connected with a belt wheel I305, a motor III 306 is installed inside the riding wheel frame 301, a belt wheel II 307 is installed on an output shaft of the motor III 306, the belt wheel I305 and the belt wheel II 307 are connected through a belt I308, L-shaped fixing plates V309 are welded at the front side and the rear side of the riding wheel frame 301 close to the bottom, the fixing plates V309 are fixed on a cement foundation through foundation bolts 310, and a connecting plate 311 is connected between the supporting plate 101 and the riding wheel frame. The steam turbine rotor is supported and placed through a supporting wheel 304 in the two supporting wheel assemblies III, and in addition, the steam turbine rotor can be driven to rotate through belt transmission through a motor III 306.
In the invention, the control component iv comprises a control cabinet 401, a controller is arranged in the control cabinet 401, the controller is respectively electrically connected with the first motor 108, the second motor 119 and the third motor 306, the controller in the control cabinet is used for realizing the action linkage control of the first motor 108, the second motor 119 and the third motor 306, a pair of photoelectric distance sensors 403 is symmetrically arranged on the front side and the rear side of the carrier 301, the photoelectric distance sensors 403 are mounted on the top of the carrier 301 through an L-shaped sheet metal plate 402, the photoelectric distance sensors 403 are horizontally arranged inwards and electrically connected with the controller, and the photoelectric distance sensors 403 are used for monitoring the distance from the oil washing component ii to the carrier components iii on the two sides, so as to perform the 'braking' action in time.
In the invention, the working principle and the working process of the rotor oil washing device for the steam turbine are as follows:
the first step is as follows: setting an initial state: the first motor 108 drives the front oil washing assembly II and the rear oil washing assembly II to move towards the left to a left limit point, and the second motor 119 drives the front oil washing assembly II and the rear oil washing assembly II to move away from each other;
the second step is that: placing a steam turbine rotor: placing the turbine rotor on the riding wheels 304 in the riding wheel assemblies III at two ends through hoisting equipment;
the third step: oil washing of the steam turbine rotor: firstly, driving a front oil washing component II and a rear oil washing component II to approach each other through a second motor 119, then starting a booster pump 211, boosting the antirust oil in an oil storage tank 210 through the booster pump 211, then sending the antirust oil to an atomizing nozzle 205, atomizing the antirust oil through the atomizing nozzle 205, and then spraying the atomized antirust oil onto the surface of the turbine rotor, meanwhile, driving the front oil washing component II and the rear oil washing component II to move towards the right at a low speed through a first motor 108 until reaching a right limit point, and for better spraying the antirust oil, also simultaneously starting a third motor 306, and driving the turbine rotor to rotate through the transmission of the third motor 306 through a belt;
the fourth step: taking away the turbine rotor: the two oil washing assemblies II are driven by the second motor 119 to be away from each other, and then the steam turbine rotor is hoisted away from the riding wheel 304 through hoisting equipment, so that the spraying treatment of the rust-proof oil on the main body part is completed.
In summary, the oil washing device for the steam turbine rotor in the invention comprises: including removing subassembly, oil wash subassembly, riding wheel subassembly and control assembly, wherein: remove the subassembly and set up between two parties and be used for realizing moving the operation about the subassembly is washed to oil, the oil is washed the subassembly front and back symmetry and is set up in the top of removing the subassembly and be used for realizing the oil washing operation of turbine rotor, riding wheel subassembly bilateral symmetry sets up in the left and right sides both sides of removing the subassembly and is used for realizing the support operation of turbine rotor, and the control assembly is used for realizing this oil and washes the holistic action coordinated control of device. Specifically, a steam turbine rotor is supported and placed through two pairs of supporting rollers in two supporting roller assemblies; the integral left-and-right movement of the front oil washing component and the rear oil washing component can be realized through the transmission of a motor in the moving component through a gear and a rack, and the approach or the distance of the front oil washing component and the rear oil washing component can be realized through the transmission of a motor II through a lead screw; the atomizing nozzles distributed in a circular array in the oil washing assembly can atomize the rust-proof oil and spray the atomized rust-proof oil onto the surface of the turbine rotor; and the action linkage control of the first motor, the second motor and the third motor is realized through a controller in the control assembly.
Compared with the traditional manual method for coating antirust oil on the rotor of the steam turbine, the oil washing device for the rotor of the steam turbine has the characteristics of reasonable structure, convenience in use, good oil washing effect and high oil washing efficiency.
The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (5)
1. A rotor oil washing device for a steam turbine is characterized in that: including removing subassembly (I), oil wash subassembly (II), riding wheel subassembly (III) and control assembly (IV), wherein: remove subassembly (I) and set up between two parties and be used for realizing removing the operation about oil washing subassembly (II), oil washing subassembly (II) front and back symmetry sets up in the top of removing subassembly (I) and is used for realizing the operation of washing with oil to the steam turbine rotor, riding wheel subassembly (III) bilateral symmetry sets up in the both sides of controlling of removing subassembly (I) and is used for realizing the support operation to the steam turbine rotor, control assembly (IV) is used for realizing this oil washing device holistic action coordinated control.
2. A rotor oil wash apparatus for a steam turbine according to claim 1, wherein: the moving assembly (I) comprises a supporting plate (101), a supporting frame (102) and a horseshoe wheel (103), wherein the supporting plate (101) is horizontally arranged at the top of the supporting frame (102), the horseshoe wheel (103) is uniformly arranged at the bottom of the supporting frame (102), two groups of sliding rails (104) are symmetrically arranged in front and back of the upper portion of the supporting plate (1), each group of sliding rails (104) is provided with two sliding rails which are arranged on the upper end face of the supporting plate (101) towards the left and right, sliding blocks (105) are arranged on the two sliding rails (104) in a sliding mode, sliding plates (106) are horizontally arranged at the tops of the two sliding blocks (105), a U-shaped first fixing plate (107) is arranged on the lower end face of each sliding plate (106) close to the inner side, a vertically upward motor (108) is arranged in the middle of the lower end face of each fixing plate (107), and a first gear (, a first rack (110) is arranged between the two first sliding rails (104) of each group in parallel, a first gear (109) on the same side and a first rack (110) on the same side are meshed with each other, a pair of front and back facing second supporting bars (111) are symmetrically arranged on the left and right sides of the upper end face of the first sliding plate (106), front and back facing second sliding rails (112) are arranged on the upper end faces of the two second supporting bars (111), a second sliding block (113) is arranged on the two second sliding rails (112) in a sliding mode, an L-shaped second sliding plate (114) is horizontally arranged at the tops of the two second sliding blocks (113), a lead screw (115) is arranged between the two second supporting bars (111) in parallel, two ends of the lead screw (115) are arranged on the first sliding plate (106) through a first mounting plate (116), a lead screw sliding block (117) is connected to the lead screw (115) in a threaded mode and is arranged on the lower end face of the, a second motor (119) which horizontally faces inwards is mounted on the second fixing plate (118), and the second motor (119) is connected with the lead screw (115) through a coupler (120).
3. A rotor oil wash apparatus for a steam turbine according to claim 2, wherein: oil wash subassembly (II) including two (201) of mounting panel of C type, two (201) openings of mounting panel set up inwards and weld in the top of slide two (114), the inboard bilateral symmetry of two (201) of mounting panel is equipped with oil pipe one (202) of two C types and fixes on the inner wall of mounting panel two (201) through a plurality of U type card (203), the equipartition has concatenated tee bend one (204) on oil pipe one (202), the intermediate head of tee bend one (204) sets up inwards and installs atomizer (205), oil pipe one (202) have concatenated tee bend two (206) in the middle of leaning on, the intermediate head of tee bend two (206) sets up outwards and is connected with oil pipe two (207), the lower terminal surface of slide one (106) leans on the outside to install the fixed plate three (208) of the L type of inversion, vertical fixed plate three (208) are installed by the outside, Fixed plate four (209) of "nearly" style of calligraphy, batch oil tank (210) have been placed between fixed plate three (208) and fixed plate four (209), booster pump (211) are installed in the outside of fixed plate four (209), the oil feed end and batch oil tank (210) of booster pump (211) are connected, the play oil end and two (207) of oil pipe of booster pump (211) are connected, the inboard of mounting panel two (201) is leaned on the bottom welding to have oil baffle (212), the outside of mounting panel two (201) is leaned on bottom through connection to have back flow (213), the top of batch oil tank (210) is equipped with filter (214) and is connected with back flow (213), the left and right sides symmetrical welding of mounting panel two (201) has sectorial mounting panel three (215), the outside equipartition of mounting panel three (215) is equipped with sectorial air barrier ware (216), the outside of air barrier ware (216) is equipped with an inlet port (216A) between, and air outlet holes (216B) are arranged in the inner rectangular array of the air barrier (216).
4. A rotor oil wash apparatus for a steam turbine according to claim 3, wherein: the carrier wheel assembly (III) comprises a carrier wheel frame (301), a carrier wheel shaft (302) and carrier wheels (304), wherein the carrier wheels (304) are in key connection with the carrier wheel shaft (302) and are mounted at the top of the carrier wheel frame (301) through bearing seats (303), the extending end of the carrier wheel shaft (302) is in key connection with a first belt wheel (305), a third motor (306) is mounted inside the carrier wheel frame (301), a second belt wheel (307) is mounted on an output shaft of the third motor (306), the first belt wheel (305) and the second belt wheel (307) are connected through a first belt (308), L-shaped fixing plates (five) are welded at the front side and the rear side of the carrier wheel frame (301) close to the bottom, the fixing plates (309) are fixed on a cement foundation through foundation bolts (310), and connecting plates (311) are connected between the supporting plate (101) and the carrier wheel frame (301) through screws.
5. The rotor oil washing apparatus for a steam turbine according to claim 4, wherein: control assembly (IV) includes switch board (401), the inside of switch board (401) is equipped with the controller, the controller respectively with motor one (108), motor two (119) and motor three (306) electric connection, both sides symmetry is equipped with a pair of photoelectricity distance sensor (403) around riding wheel frame (301), photoelectricity distance sensor (403) are installed at the top of riding wheel frame (301) through sheet metal panel (402) of L type, photoelectricity distance sensor (403) level sets up inwards and with controller electric connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184692.5A CN111229496A (en) | 2020-03-17 | 2020-03-17 | Rotor oil washing device for steam turbine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184692.5A CN111229496A (en) | 2020-03-17 | 2020-03-17 | Rotor oil washing device for steam turbine |
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| CN111229496A true CN111229496A (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010184692.5A Pending CN111229496A (en) | 2020-03-17 | 2020-03-17 | Rotor oil washing device for steam turbine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851533A (en) * | 2022-04-21 | 2022-08-05 | 南通理工学院 | Automatic flanging device for steel lining polytetrafluoroethylene straight pipe |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823649U (en) * | 2010-02-26 | 2011-05-11 | 北京航材百慕新材料技术工程股份有限公司 | Automatic paint spraying apparatus of suspension bridge cable |
| CN104941852A (en) * | 2015-07-03 | 2015-09-30 | 安庆联泰电子科技有限公司 | Steel tube surface spraying equipment |
| CN104984862A (en) * | 2015-07-03 | 2015-10-21 | 安庆联泰电子科技有限公司 | Steel pipe surface coating machine |
| CN105057143A (en) * | 2015-08-19 | 2015-11-18 | 苏州市宏业灯具设备有限公司 | Polishing solution spraying device for LED street lamp pole body |
| CN205462942U (en) * | 2016-01-15 | 2016-08-17 | 江苏中航百慕新材料技术有限公司 | VCI bimetal coating intelligence paint finishing with raising and lowering functions |
| CN205550667U (en) * | 2016-04-07 | 2016-09-07 | 中原管道制造有限公司 | Liquid epoxy spraying equipment of large -diameter steel pipe outer wall |
| CN205570648U (en) * | 2016-04-29 | 2016-09-14 | 衢州学院 | Be used for new and effective spraying device of trunk lime wash in winter |
| CN206009078U (en) * | 2016-08-31 | 2017-03-15 | 三一重型能源装备有限公司 | A kind of spray equipment |
| CN106799319A (en) * | 2017-03-23 | 2017-06-06 | 合肥智慧龙机械设计有限公司 | A kind of pipe fitting production and processing spraying drying device |
| CN206296107U (en) * | 2016-12-19 | 2017-07-04 | 本钢板材股份有限公司 | A kind of super cast iron tube outer surface Rustproofing apparatus |
| CN107297290A (en) * | 2017-07-21 | 2017-10-27 | 芜湖瑞德机械科技有限公司 | Suitable for the spray-painting plant of stamping parts of automobile |
| CN206763235U (en) * | 2017-04-07 | 2017-12-19 | 安徽未来表面技术有限公司 | A kind of application painting booth |
| CN108144792A (en) * | 2017-12-23 | 2018-06-12 | 郑州默尔电子信息技术有限公司 | A kind of efficient trunk whitewashing device of municipal works |
| CN108970849A (en) * | 2018-07-19 | 2018-12-11 | 安徽天裕汽车零部件制造有限公司 | A kind of automotive rim processing unit (plant) |
| CN109701790A (en) * | 2019-02-27 | 2019-05-03 | 甘肃三色科技涂装工程有限公司 | A kind of lifting type functional steel composite pipe spraying device |
| CN110116066A (en) * | 2019-05-07 | 2019-08-13 | 安徽普瑞普勒传热技术有限公司 | A kind of heat exchanger fin protective coating spraying equipment |
| CN209334033U (en) * | 2018-12-24 | 2019-09-03 | 天津昭阳科技有限公司 | A kind of casing threads surface dope spray equipment |
| CN209519955U (en) * | 2019-01-22 | 2019-10-22 | 北京炎凌嘉业机电设备有限公司 | A kind of railroad car axle spray coating auxiliary device |
| CN110743747A (en) * | 2019-11-26 | 2020-02-04 | 广州圣吉川工业装备有限公司 | Automatic paint spraying system and method for carriage |
| CN210022670U (en) * | 2017-12-23 | 2020-02-07 | 北京盈达园林工程有限公司 | Trunk whitewashing device with aeration stirring function |
| CN211838574U (en) * | 2020-03-17 | 2020-11-03 | 安徽誉特双节能技术有限公司 | Rotor oil washing device for steam turbine |
-
2020
- 2020-03-17 CN CN202010184692.5A patent/CN111229496A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823649U (en) * | 2010-02-26 | 2011-05-11 | 北京航材百慕新材料技术工程股份有限公司 | Automatic paint spraying apparatus of suspension bridge cable |
| CN104941852A (en) * | 2015-07-03 | 2015-09-30 | 安庆联泰电子科技有限公司 | Steel tube surface spraying equipment |
| CN104984862A (en) * | 2015-07-03 | 2015-10-21 | 安庆联泰电子科技有限公司 | Steel pipe surface coating machine |
| CN105057143A (en) * | 2015-08-19 | 2015-11-18 | 苏州市宏业灯具设备有限公司 | Polishing solution spraying device for LED street lamp pole body |
| CN205462942U (en) * | 2016-01-15 | 2016-08-17 | 江苏中航百慕新材料技术有限公司 | VCI bimetal coating intelligence paint finishing with raising and lowering functions |
| CN205550667U (en) * | 2016-04-07 | 2016-09-07 | 中原管道制造有限公司 | Liquid epoxy spraying equipment of large -diameter steel pipe outer wall |
| CN205570648U (en) * | 2016-04-29 | 2016-09-14 | 衢州学院 | Be used for new and effective spraying device of trunk lime wash in winter |
| CN206009078U (en) * | 2016-08-31 | 2017-03-15 | 三一重型能源装备有限公司 | A kind of spray equipment |
| CN206296107U (en) * | 2016-12-19 | 2017-07-04 | 本钢板材股份有限公司 | A kind of super cast iron tube outer surface Rustproofing apparatus |
| CN106799319A (en) * | 2017-03-23 | 2017-06-06 | 合肥智慧龙机械设计有限公司 | A kind of pipe fitting production and processing spraying drying device |
| CN206763235U (en) * | 2017-04-07 | 2017-12-19 | 安徽未来表面技术有限公司 | A kind of application painting booth |
| CN107297290A (en) * | 2017-07-21 | 2017-10-27 | 芜湖瑞德机械科技有限公司 | Suitable for the spray-painting plant of stamping parts of automobile |
| CN108144792A (en) * | 2017-12-23 | 2018-06-12 | 郑州默尔电子信息技术有限公司 | A kind of efficient trunk whitewashing device of municipal works |
| CN210022670U (en) * | 2017-12-23 | 2020-02-07 | 北京盈达园林工程有限公司 | Trunk whitewashing device with aeration stirring function |
| CN108970849A (en) * | 2018-07-19 | 2018-12-11 | 安徽天裕汽车零部件制造有限公司 | A kind of automotive rim processing unit (plant) |
| CN209334033U (en) * | 2018-12-24 | 2019-09-03 | 天津昭阳科技有限公司 | A kind of casing threads surface dope spray equipment |
| CN209519955U (en) * | 2019-01-22 | 2019-10-22 | 北京炎凌嘉业机电设备有限公司 | A kind of railroad car axle spray coating auxiliary device |
| CN109701790A (en) * | 2019-02-27 | 2019-05-03 | 甘肃三色科技涂装工程有限公司 | A kind of lifting type functional steel composite pipe spraying device |
| CN110116066A (en) * | 2019-05-07 | 2019-08-13 | 安徽普瑞普勒传热技术有限公司 | A kind of heat exchanger fin protective coating spraying equipment |
| CN110743747A (en) * | 2019-11-26 | 2020-02-04 | 广州圣吉川工业装备有限公司 | Automatic paint spraying system and method for carriage |
| CN211838574U (en) * | 2020-03-17 | 2020-11-03 | 安徽誉特双节能技术有限公司 | Rotor oil washing device for steam turbine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851533A (en) * | 2022-04-21 | 2022-08-05 | 南通理工学院 | Automatic flanging device for steel lining polytetrafluoroethylene straight pipe |
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