CN111350554A - New energy steam turbine capable of automatically cleaning rock scale - Google Patents
New energy steam turbine capable of automatically cleaning rock scale Download PDFInfo
- Publication number
- CN111350554A CN111350554A CN202010158100.2A CN202010158100A CN111350554A CN 111350554 A CN111350554 A CN 111350554A CN 202010158100 A CN202010158100 A CN 202010158100A CN 111350554 A CN111350554 A CN 111350554A
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- China
- Prior art keywords
- rod
- automatically cleaning
- new energy
- main shaft
- moving blade
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/002—Cleaning of turbomachines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
Abstract
The invention discloses a new energy turbine capable of automatically cleaning rock scale, which comprises a gas spraying cavity, wherein a main shaft is inserted into the side surface of the gas spraying cavity, an impeller is fixedly connected to the side surface of the main shaft, a moving blade is slidably connected to one side of the impeller, which is far away from the main shaft, a sloping block is rotatably connected to the left side of a driven rod, a scraping wheel is fixedly connected to the left side of the sloping block, inclined fan blades are fixedly connected to the right side of the sloping block, clamping blocks are inserted into the surface of the driven rod, clamping rods are arranged on the opposite sides of the two clamping blocks, a pressing rod is arranged on the first opposite side of the two triggering rods, liquid storage tanks are slidably connected to the side surfaces of the pressing rods, and rollers are arranged on the opposite sides of the two liquid storage tanks, so that the new energy turbine capable of automatically cleaning rock scale is used by matching a bearing rod and the scraping wheel, thereby automatically cleaning the, the effect of shutdown cleaning is not required.
Description
Technical Field
The invention relates to the technical field of new energy, in particular to a new energy turbine capable of automatically cleaning rock scale.
Background
The steam turbine is also called as steam turbine engine, and is a rotary steam power device, and the high-temperature and high-pressure steam is passed through fixed nozzle, and made into accelerated air flow, and sprayed on the blade to make the rotor equipped with blade row rotate, at the same time, it can apply work to exterior, and in the 1 st century of the centimetre, alexan's Hippo describes the steam rotating ball which can be rotated by utilizing steam reaction force, also called as "aeolian wheel", and is the prototype of the earliest reaction type steam turbine.
When the existing steam turbine utilizes underground steam, the impact of uncleaned steam needs to be borne, and then the steam turbine is enabled to rotate, but rock debris is carried by the uncleaned underground steam, and the back of the movable impeller cannot be impacted by the steam, so the rock debris is very likely to be attached to the back of the movable impeller to form rock dirt, the weight of the movable impeller is increased continuously, and finally the rotation of the steam turbine is affected.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the new energy steam turbine capable of automatically cleaning rock dirt, which has the advantages of automatically cleaning the rock dirt attached to the surface of the moving blade wheel when the steam turbine works, avoiding the need of stopping the turbine for cleaning, and the like, and solves the problems that the existing steam turbine needs to be stopped to clean the rock dirt on the surface of the moving blade wheel, the operation is complicated, and the use cost is increased.
(II) technical scheme
In order to realize the aim of automatically cleaning the rock scale attached to the surface of the movable impeller without stopping the turbine when the turbine works, the invention provides the following technical scheme: a new energy steam turbine capable of automatically cleaning rock dirt comprises a gas spraying cavity, wherein a main shaft is arranged on the side surface of the gas spraying cavity in an inserting mode, an impeller is fixedly connected to the side surface of the main shaft, a moving blade is connected to one side, away from the main shaft, of the impeller in a sliding mode, a bearing rod is fixedly connected to one side, close to the impeller, of the moving blade, a deflection rod is rotatably connected to one side, close to the main shaft, of the bearing rod, a push rod is rotatably connected to the other end of the deflection rod, a trigger rod is arranged on the right side of the push rod, a magnet is arranged on the left side of the trigger rod, linkage rods are rotatably connected to one side, opposite to each other, of the two linkage rods are rotatably connected to one side, an inclined block is rotatably connected, two one side that the fixture block was carried on the back mutually is provided with the kelly, two one side that the trigger lever was first right is provided with the depression bar, the side sliding connection of depression bar has the liquid reserve tank, two one side that the liquid reserve tank is relative is provided with the roller.
Preferably, the left side of the air injection cavity is provided with an air injection hole.
Preferably, a protrusion is arranged on one side of the trigger rod close to the main shaft.
Preferably, a lever is arranged on the left side of the linkage rod.
Preferably, a buffer spring is arranged inside the driven rod, so that the driven rod on the left side of the clamping rod cannot move immediately.
Preferably, a cross-shaped scraping rod is arranged on the contact surface of the scraping wheel and the moving blade.
Preferably, the inclined block is connected with the driven rod in an inclined rotating mode, so that the inclined block drives the scraping wheel to rotate in an inclined mode.
Preferably, the scraping wheel is inclined to the same extent as the moving blade.
(III) advantageous effects
Compared with the prior art, the invention provides the new energy steam turbine capable of automatically cleaning the rock scale, which has the following beneficial effects:
1. this can clear up new forms of energy steam turbine of rock dirt automatically, cooperation through accepting the pole and the scraping wheel is used, after the moving blade surface covering has the rock dirt, its centrifugal force can increase, utilize the transmission of mechanisms such as accepting the pole and trigger bar, make the scraping wheel remove the surface of moving blade, detach the rock dirt, and the time delay that utilizes the fixture block makes the scraping wheel only just can clear up the moving blade after the rock dirt on moving blade surface accumulates to the certain extent, prevent that continuous clearance from blockking the moving blade, hinder the impeller rotation, thereby reached and cleared up the moving blade wheel surface adhesion's rock dirt automatically at the steam turbine during operation, the effect that does not need the shut down clearance.
2. This can clear up new forms of energy steam turbine of rock dirt automatically, cooperation through trigger lever and depression bar is used, when the trigger lever moved right, the protruding top of its bottom moved the depression bar and makes the depression bar remove downwards, the acid cleaning liquid in the liquid reserve tank is extruded between the roller by the depression bar, because a large amount of rock dirt on moving blade surface is scraped off between the roller, can enter into the roller in the effect of steam flow lower part, hinder the rotation of main shaft, the acid material that gets into between the roller this moment can corrode the rock dirt and soften, flow out between the roller at last, thereby reached and prevented that the rock dirt that drops from getting into between the roller, hinder main shaft pivoted effect.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of the present invention and the scraper wheel connection mechanism;
FIG. 3 is an enlarged view of the mechanism for connecting the bearing rod to the structure of the present invention;
FIG. 4 is an enlarged view of the mechanism between the trigger levers of the present invention;
FIG. 5 is an enlarged view of the driven lever surface mechanism of the present invention;
fig. 6 is a top view of a scraping wheel in accordance with the present invention.
In the figure: 1. the air injection cavity comprises an air injection cavity 2, a main shaft 3, an impeller 4, a roller 5, a liquid storage tank 6, a pressure rod 7, a moving blade 8, a bearing rod 9, a deflection rod 10, a push rod 11, a magnet 12, a trigger rod 13, a linkage rod 14, a driven rod 15, a clamping block 16, a clamping rod 17, an inclined block 18, an inclined fan blade 19 and a scraping wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a new energy turbine capable of automatically cleaning rock scale comprises a gas injection cavity 1, wherein the gas injection cavity 1 is made of stainless steel, which can effectively prevent equipment from being corroded, greatly prolongs the service life of the equipment, reduces the production cost, and plays an indispensable role for enterprises, the left side of the gas injection cavity 1 is provided with gas injection holes, the side surface of the gas injection cavity 1 is penetrated and provided with a main shaft 2, the side surface of the main shaft 2 is fixedly connected with an impeller 3, one side of the impeller 3 away from the main shaft 2 is slidably connected with a moving blade 7, one side of the moving blade 7 close to the impeller 3 is fixedly connected with a receiving rod 8, one side of the receiving rod 8 close to the main shaft 2 is rotatably connected with a deflection rod 9, the other end of the deflection rod 9 is rotatably connected with a push rod 10, the right side of the push rod 10 is provided with a trigger rod 12, one side of the trigger rod 12, the two opposite sides of the trigger rods 12 are rotatably connected with a linkage rod 13, the left side of the linkage rod 13 is provided with a lever, the opposite sides of the two linkage rods 13 are rotatably connected with driven rods 14, buffer springs are arranged inside the driven rods 14, so that the driven rods 14 on the left sides of the clamping rods 16 cannot move immediately, the left side of the driven rods 14 is rotatably connected with an inclined block 17, the inclined block 17 is made of stainless steel, equipment can be effectively prevented from being corroded, the service life of the equipment is greatly prolonged, the production cost is reduced, an indispensable effect is achieved for enterprises, the inclined block 17 is rotatably connected with the driven rods 14 in an inclined mode, so that the inclined block 17 drives a scraping wheel 19 to rotate in an inclined mode, the left side of the inclined block 17 is fixedly connected with a scraping wheel 19, the inclined degree of the scraping wheel 19 is the same as that of the moving blade 7, the contact surface of the scraping wheel 19 and the moving blade 7 is provided with a cross, fixture blocks 15 are arranged on the surface of the driven rod 14 in an inserting mode, fixture rods 16 are arranged on one sides, back to back, of the two fixture blocks 15, a compression rod 6 is arranged on one side, opposite to the two trigger rods 12, the side face of the compression rod 6 is connected with a liquid storage box 5 in a sliding mode, and rollers 4 are arranged on one side, opposite to the two liquid storage boxes 5, of the two liquid storage boxes 5.
When the steam turbine works, the ground bottom steam is sprayed into the air injection hole formed in the side face of the air injection cavity 1 through the flow stabilizer, then the moving blade 7 is blown at a stable flow rate, the impeller 3 is further rotated, when the impeller 3 is rotated stably, the moving blade 7 drives the extension spring arranged on the inner side of the moving blade under the action of centrifugal force, the centrifugal force is equal to the elastic force of the extension spring, at the moment, the bearing rod 8 pulls the deflection rod 9, the deflection rod 9 pulls the push rod 10 to move rightwards, and the right side of the push rod 10 is just contacted with the magnet 11.
When rock debris is gradually accumulated on the back of the moving blade 7, rock debris is formed, in the process, the weight of the moving blade 7 is continuously increased, so that the centrifugal force is continuously increased, the extension spring is further pulled, the bearing rod 8 is continuously moved upwards, the push rod 10 pushes the trigger rod 12 to move rightwards under the action of the deflection rod 9, the trigger rod 12 is rotatably connected with the linkage rod 13, the linkage rod 13 pushes the driven rod 14 to move leftwards under the action of a lever arranged on the left side of the linkage rod 13, because the buffer spring is arranged in the driven rod 14, and the clamping block 15 arranged on the surface is clamped by the clamping rod 16, the buffer spring is continuously extruded, the extrusion process is continuously continued along with the continuous increase of the rock debris on the surface of the moving blade 7, until the extrusion force of the driven rod 14 reaches a certain degree when the rock debris on the surface of the moving blade 7 reaches a certain weight, the clamping block 15 is pressed into the clamping groove, the driven rod 14 moves leftwards without being blocked, the scraping wheel 19 is pushed to the back of the moving blade 7 and generates extrusion with the moving blade, at the moment, the inclined fan blade 18 drives the inclined block 17 to rotate under the action of steam flow, and the inclined block 17 is connected with the driven rod 14 in an inclined rotating mode, so that the inclined block 17 generates inclined rotation, and the scraping wheel 19 is driven to rotate in an inclined mode.
Since the scraper 19 is inclined to the same degree as the rotor blade 7 and the cross-shaped scraper bar is provided on the contact surface between the scraper 19 and the rotor blade 7, the scraper 19 removes the scale adhering to the back of the rotor blade 7 by the pressing force, and the scraper 19 is pushed by the rotating rotor blade 7 to reciprocate left and right by the buffer spring inside the driven bar 14, thereby cleaning the plurality of rotor blades 7.
After the dirt on the surface of the moving blade 7 is cleaned, the centrifugal force of the moving blade 7 is reduced, the moving blade 7 starts to move towards the main shaft 2 under the action of the tension spring, the bearing rod 8 moves in the same direction, the push rod 10 is driven to move leftwards under the action of the deflection rod 9, the iron block is arranged on the right side of the push rod 10, the magnet 11 is attracted and pulled when the push rod moves leftwards, the driven rod 14 moves rightwards under the action of the linkage rod 13, the scraping wheel 19 is separated from the moving blade 7, and the clamping rod 16 passes over the clamping block 15 again.
Based on the above expression, the scraper wheel 19 only can clear up the moving blade 7 after the rock dirt on the surface of the moving blade 7 accumulates to a certain extent, prevents that continuous clearance from blocking the moving blade 7, hinders the impeller 3 from rotating, thereby has reached the effect of clearing up the rock dirt attached to the surface of the moving blade 3 automatically when the steam turbine works, and does not need to shut down the machine.
When the trigger rod 12 moves rightwards, the protrusion at the bottom of the trigger rod pushes the pressure rod 6 to enable the pressure rod 6 to move downwards, the acid cleaning liquid in the liquid storage tank 5 is extruded between the rollers 4 by the pressure rod 6, a large amount of rock scale on the surface of the moving blade 7 is scraped off between the rollers 4, part of the acid cleaning liquid enters the rollers 4 under the action of steam flow to block the rotation of the main shaft 2, and at the moment, acid substances entering the rollers 4 corrode and soften the rock scale and finally flow out of the rollers 4, so that the effect of preventing the falling rock scale from entering the rollers 4 and blocking the rotation of the main shaft 2 is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a can clear up new forms of energy steam turbine of rock dirt automatically, includes and spouts air cavity (1), its characterized in that: the main shaft (2) is inserted into the side face of the air spraying cavity (1), an impeller (3) is fixedly connected to the side face of the main shaft (2), a moving blade (7) is slidably connected to one side, away from the main shaft (2), of the impeller (3), a bearing rod (8) is fixedly connected to one side, close to the impeller (3), of the moving blade (7), a deflection rod (9) is rotatably connected to one side, close to the main shaft (2), of the bearing rod (8), a push rod (10) is rotatably connected to the other end of the deflection rod (9), a trigger rod (12) is arranged on the right side of the push rod (10), a magnet (11) is arranged on the left side of the trigger rod (12), a linkage rod (13) is rotatably connected to one side, opposite to each other, of the two linkage rods (13), the left side fixedly connected with of sloping block (17) scraping wheel (19), the right side fixedly connected with slope flabellum (18) of sloping block (17), the surface of driven lever (14) alternates and is provided with fixture block (15), two one side that fixture block (15) carried on the back mutually is provided with kelly (16), two trigger lever (12) is provided with depression bar (6) in the earlier right one side, the side sliding connection of depression bar (6) has liquid reserve tank (5), two one side that liquid reserve tank (5) is relative is provided with roller (4).
2. The new energy turbine capable of automatically cleaning rock scale as claimed in claim 1, wherein: and the left side of the air spraying cavity (1) is provided with an air spraying hole.
3. The new energy turbine capable of automatically cleaning rock scale as claimed in claim 1, wherein: and a protrusion is arranged on one side of the trigger rod (12) close to the main shaft (2).
4. The new energy turbine capable of automatically cleaning rock scale as claimed in claim 1, wherein: and a lever is arranged on the left side of the linkage rod (13).
5. The new energy turbine capable of automatically cleaning rock scale as claimed in claim 1, wherein: and a buffer spring is arranged inside the driven rod (14).
6. The new energy turbine capable of automatically cleaning rock scale as claimed in claim 1, wherein: and a cross scraping rod is arranged on the contact surface of the scraping wheel (19) and the moving blade (7).
7. The new energy turbine capable of automatically cleaning rock scale as claimed in claim 1, wherein: the inclined block (17) is connected with the driven rod (14) in an inclined rotating mode.
8. The new energy turbine capable of automatically cleaning rock scale as claimed in claim 1, wherein: the scraping wheel (19) is inclined to the same extent as the moving blade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158100.2A CN111350554A (en) | 2020-03-09 | 2020-03-09 | New energy steam turbine capable of automatically cleaning rock scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158100.2A CN111350554A (en) | 2020-03-09 | 2020-03-09 | New energy steam turbine capable of automatically cleaning rock scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111350554A true CN111350554A (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010158100.2A Withdrawn CN111350554A (en) | 2020-03-09 | 2020-03-09 | New energy steam turbine capable of automatically cleaning rock scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111350554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871889A (en) * | 2021-01-06 | 2021-06-01 | 杭州讯樊机械科技有限公司 | Intelligent automatic cleaning device for oil delivery pipe of diesel generator |
-
2020
- 2020-03-09 CN CN202010158100.2A patent/CN111350554A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871889A (en) * | 2021-01-06 | 2021-06-01 | 杭州讯樊机械科技有限公司 | Intelligent automatic cleaning device for oil delivery pipe of diesel generator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200630 |