CN207508955U - A kind of boiler inner wall automatic rust-removing equipment - Google Patents
A kind of boiler inner wall automatic rust-removing equipment Download PDFInfo
- Publication number
- CN207508955U CN207508955U CN201721275764.7U CN201721275764U CN207508955U CN 207508955 U CN207508955 U CN 207508955U CN 201721275764 U CN201721275764 U CN 201721275764U CN 207508955 U CN207508955 U CN 207508955U
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- China
- Prior art keywords
- boiler
- rack
- axis
- wall
- fixing axle
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Abstract
The utility model provides a kind of boiler inner wall automatic rust-removing equipment, including rack, rack is collar plate shape structure, annular is uniformly provided with multiple outer sleeves on the cambered surface side wall of the rack, inner sleeve axis is plugged in outer sleeve, the outer end of inner sleeve axis is fixed with gripper pad, and fixing axle is fixedly mounted on one end of rack, the inner end activity of thread bush axis is embedded with ball, and ball movable contact is on the side wall of active ring.Rack is placed in boiler when the utility model is used, rotate thread bush axis, it is made to be rotated in fixing axle, drive thread bush axis in fixing axle to left movement by helicitic texture, gripper pad is driven to stretch out by connecting rod, gripper pad is made to be in close contact on boiler inner wall, so as to fulfill the fixation of entire rust removalling equipment, then derusting device is stretched out by telescopic rod, sanding block contact will be derusted on boiler inner wall by cylinder, multiple derusting sanding blocks is driven to carry out processing of rust removing to boiler internal using motor.
Description
Technical field
The present invention relates to boiler plant technical field, specially a kind of boiler inner wall automatic rust-removing equipment.
Background technology
For boiler plant in the case where contacting and being heated with water for a long time, surface can form incrustation scale made of steel.Incrustation scale
Presence can seriously affect the heat transfer efficiency of boiler, and on boiler pipeline water-carriage system also due to internal incrustation reduces water delivery
Efficiency can cause the bursting of boilers, therefore boiler will be cleaned after a period of use when serious.
Such incrustation scale is foreign body and ionic condition dissolving substance or outstanding in the water such as calcium, magnesium, aluminium, silica and iron rust
Float matter etc. is crystallized by environmental changes such as acid-base value, temperature, flow velocity, concentration, dissolved gas is precipitated and is hardy attached to pot
Substance on stove inner wall.The reset mode of current this substance is mostly artificial removing, time-consuming also laborious, and in the prior art,
Equipment there are no being removed automatically for attachment material in boiler, thus it is proposed that a kind of boiler inner wall automatic rust-removing equipment.
Invention content
The purpose of the present invention is to provide a kind of boiler inner wall automatic rust-removing equipment, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of boiler inner wall automatic rust-removing equipment, including machine
Frame, the rack are collar plate shape structure, where plane be parallel to the plane of the opening of boiler, annular on the cambered surface side wall of the rack
Multiple outer sleeves are uniformly provided with, inner sleeve axis is plugged in the outer sleeve, the outer end of the inner sleeve axis is fixed with gripper pad, institute
The inner end for stating gripper pad is equipped with the first fixed ear, is flexibly connected one end of connecting rod in first fixed ear, the connecting rod it is another
One end is flexibly connected the second fixed ear, and second fixed ear is fixedly mounted on the outside of active ring, the active ring movable sleeve
It is connected in fixing axle, the fixing axle is fixedly mounted on one end of rack, and is socketed in the fixing axle between active ring and rack
There is spring, the fixing axle positioned at the active ring other end is equipped with external screw thread, is socketed screw thread by helicitic texture in this section of fixing axle
Axis is covered, the inner end activity of the thread bush axis is embedded with ball, and the ball movable contact is on the side wall of active ring；
Motor is fixed on rack other end side wall, telescopic rod is fixed in the shaft of the motor, it is described
Multiple cylinders are uniformly provided on the driving end of telescopic rod, the driving end of the cylinder is fixedly connected with derusting sanding block.
Preferably, the inner sleeve axis activity is plugged in outer sleeve, which can move up and down, and position in outer sleeve
Limited block is equipped in outer sleeve opening, prevents inner sleeve axis from being skidded off out of outer sleeve.
Preferably, the quantity of the gripper pad is no less than six, outer end be equipped with anti-slip rubber band you, and its activity connects
It touches on boiler inner wall.
Preferably, the spring is constantly in compressive state.
Preferably, the thread bush axis is square cuboid for bottom surface, and vertically run through has threaded hole, and be located at thereon
On thread bush axis on the outside of threaded hole in be recessed with ball grooves, in the ball grooves activity be connected with ball, which opens
It is circular configuration at mouthful, diameter is less than the diameter of ball.
Preferably, the quantity of the cylinder is less than four, and the plane where multiple cylinders is parallel to multiple inner sleeve axis
The plane at place.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is easy to operate, and automatic rust-removing is efficient, specifically
It is as follows：
1st, rack is placed in boiler when the present invention uses, thread bush axis is rotated, it is made to be rotated in fixing axle, is passed through
Helicitic texture drives thread bush axis in fixing axle to left movement, and the ball on thread bush axis is made to contact on the side wall of active ring,
So as to which active ring be made to squeeze spring, and gripper pad is driven to stretch out by connecting rod, gripper pad is made to be in close contact on boiler inner wall, from
And realize the fixation of entire rust removalling equipment；
2nd, derusting device is stretched out by telescopic rod, sanding block contact will be derusted on boiler inner wall by cylinder, utilized
Motor drives multiple derusting sanding blocks to carry out processing of rust removing to boiler internal；
3rd, derusting sanding block can be controlled to derust different location in boiler by telescopic rod.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is gripper pad attachment structure schematic diagram in the present invention；
Fig. 3 is the sanding block attachment structure schematic diagram that derusts in the present invention；
Fig. 4 is thread bush axle construction schematic diagram in the present invention.
In figure：1 rack, 2 outer sleeves, 3 inner sleeve axis, 4 gripper pads, 401 first fixed ears, 5 connecting rods, 6 fixing axles, outside 601
Screw thread, 7 active rings, 701 second fixed ears, 8 springs, 9 thread bush axis, 901 balls, 902 ball grooves, 903 threaded holes, 10 electricity
Machine, 11 telescopic rods, 12 cylinders, 13 derusting sanding blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of boiler inner wall automatic rust-removing equipment, including rack
1, rack 1 is collar plate shape structure, and place plane is parallel to the plane of the opening of boiler, and annular is equal on the cambered surface side wall of the rack 1
It is even to be equipped with multiple outer sleeves 2, inner sleeve axis 3 is plugged in outer sleeve 2, the outer end of inner sleeve axis 3 is fixed with gripper pad 4, inner sleeve axis 3
Activity is plugged in outer sleeve 2, which can move up and down in outer sleeve 2, and be equipped with limit positioned at 2 opening of outer sleeve
Position block, prevents inner sleeve axis 3 from being skidded off out of outer sleeve 2.
The quantity of gripper pad 4 is no less than six, outer end be equipped with anti-slip rubber band you, and its movable contact is in boiler
On wall.
The inner end of gripper pad 4 is equipped with the first fixed ear 401, one end of connecting rod 5 is flexibly connected in the first fixed ear 401, even
The other end of bar 5 is flexibly connected the second fixed ear 701, and the second fixed ear 701 is fixedly mounted on the outside of active ring 7, active ring 7
It is actively socketed in fixing axle 6, fixing axle 6 is fixedly mounted on one end of rack 1, and the fixing axle between active ring 7 and rack 1
Spring 8 is socketed on 6, spring 8 is constantly in compressive state, and rack 1 is placed in boiler, rotation thread bush axis 9, make its
It is rotated in fixing axle 6, thread bush axis 9 is driven, to left movement, to make the ball on thread bush axis 9 in fixing axle 6 by helicitic texture
901 contacts are on the side wall of active ring 7, so as to which active ring 7 be made to squeeze spring 8, and pass through connecting rod 5 and gripper pad 4 is driven to stretch out, make
Gripper pad 4 is in close contact on boiler inner wall, so as to fulfill the fixation of entire rust removalling equipment.
External screw thread 601 is equipped with positioned at the fixing axle 6 of 7 other end of active ring, passes through helicitic texture set in this section of fixing axle 6
Thread bush axis 9 is connect, the inner end activity of thread bush axis 9 is embedded with ball 901, and 901 movable contact of ball is in the side wall of active ring 7
On, thread bush axis 9 is the cuboid that bottom surface is square, and vertically run through has threaded hole 903 thereon, and outside threaded hole 903
On the thread bush axis 9 of side in be recessed with ball grooves 902, in ball grooves 902 activity be connected with ball 901, which opens
It is circular configuration at mouthful, diameter is less than the diameter of ball 901.
Motor 10 is fixed on 1 other end side wall of rack, telescopic rod 11 is fixed in the shaft of motor 10, is stretched
Multiple cylinders 12 are uniformly provided on the driving end of contracting bar 11, the driving end of cylinder 12 is fixedly connected with derusting sanding block 13, cylinder
12 quantity is the plane that the plane less than four, and where multiple cylinders 12 is parallel to where multiple inner sleeve axis 3, passes through cylinder
12 contact derusting sanding block 13 on boiler inner wall, multiple derusting sanding blocks 13 are driven to carry out boiler internal using motor 10
Processing of rust removing, and telescopic rod 11 can control derusting sanding block 13 to derust different location in boiler.
Operation principle：Rack 1 is placed in boiler by the present invention when using, and rotation thread bush axis 9 makes it in fixing axle 6
Upper rotation drives thread bush axis 9, to left movement, to contact the ball 901 on thread bush axis 9 in fixing axle 6 by helicitic texture
On the side wall of active ring 7, so as to which active ring 7 be made to squeeze spring 8, and pass through connecting rod 5 and gripper pad 4 is driven to stretch out, make gripper pad 4
It is in close contact on boiler inner wall, so as to fulfill the fixation of entire rust removalling equipment, is then stretched derusting device by telescopic rod 11
Go out, contacted derusting sanding block 13 on boiler inner wall by cylinder 12, drive multiple derusting sanding blocks 13 right using motor 10
Boiler internal carries out processing of rust removing, and telescopic rod 11 can control derusting sanding block 13 to remove different location in boiler
Rust.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of boiler inner wall automatic rust-removing equipment, including rack (1), it is characterised in that：The rack (1) is collar plate shape knot
Structure, place plane are parallel to the plane of the opening of boiler, and annular is uniformly provided with multiple outer sleeves on the cambered surface side wall of the rack (1)
(2), inner sleeve axis (3) is plugged in the outer sleeve (2), the outer end of the inner sleeve axis (3) is fixed with gripper pad (4), described
The inner end of gripper pad (4) is equipped with the first fixed ear (401), and the one of connecting rod (5) is flexibly connected on first fixed ear (401)
End, the other end of the connecting rod (5) are flexibly connected the second fixed ear (701), and second fixed ear (701) is fixedly mounted on work
The outside of moving-coil (7), the active ring (7) are actively socketed in fixing axle (6), and the fixing axle (6) is fixedly mounted on rack
(1) one end, and spring (8) is socketed in the fixing axle (6) between active ring (7) and rack (1), it is another positioned at active ring (7)
The fixing axle (6) of one end is equipped with external screw thread (601), is socketed thread bush axis (9) by helicitic texture in fixing axle (6), described
The inner end activity of thread bush axis (9) is embedded with ball (901), and ball (901) movable contact is in the side wall of active ring (7)
On；
Motor (10) is fixed on rack (1) other end side wall, is fixed in the shaft of the motor (10) flexible
Bar (11) is uniformly provided with multiple cylinders (12) on the driving end of the telescopic rod (11), and the driving end of the cylinder (12) is fixed
It is connected with derusting sanding block (13).
2. a kind of boiler inner wall automatic rust-removing equipment according to claim 1, it is characterised in that：The inner sleeve axis (3) is living
Dynamic to be plugged in outer sleeve (2), which can move up and down in outer sleeve (2), and positioned at outer sleeve (2) opening
Equipped with limited block, prevent inner sleeve axis (3) from being skidded off out of outer sleeve (2).
3. a kind of boiler inner wall automatic rust-removing equipment according to claim 1, it is characterised in that：The gripper pad (4)
Quantity is no less than six, outer end be equipped with anti-slip rubber band you, and its movable contact is on boiler inner wall.
4. a kind of boiler inner wall automatic rust-removing equipment according to claim 1, it is characterised in that：The spring (8) is always
In compressive state.
5. a kind of boiler inner wall automatic rust-removing equipment according to claim 1, it is characterised in that：The thread bush axis (9)
It is the cuboid of square for bottom surface, vertically run through has threaded hole (903) thereon, and the screw thread on the outside of threaded hole (903)
Ball grooves (902) are recessed on set axis (9), the interior activity of the ball grooves (902) is connected with ball (901), the ball grooves
(902) opening is circular configuration, and diameter is less than the diameter of ball (901).
6. a kind of boiler inner wall automatic rust-removing equipment according to claim 1, it is characterised in that：The number of the cylinder (12)
Measure the plane being parallel to for the plane less than four, and where multiple cylinders (12) where multiple inner sleeve axis (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275764.7U CN207508955U (en) | 2017-09-30 | 2017-09-30 | A kind of boiler inner wall automatic rust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275764.7U CN207508955U (en) | 2017-09-30 | 2017-09-30 | A kind of boiler inner wall automatic rust-removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508955U true CN207508955U (en) | 2018-06-19 |
Family
ID=62534223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275764.7U Expired - Fee Related CN207508955U (en) | 2017-09-30 | 2017-09-30 | A kind of boiler inner wall automatic rust-removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370142A (en) * | 2019-07-12 | 2019-10-25 | 焦新建 | A kind of hydraulic engineering pipeline derusting device |
| CN110773345A (en) * | 2019-11-14 | 2020-02-11 | 宁海格栅电子有限公司 | Rust removal and paint spraying equipment for reflecting surface of satellite antenna |
| CN110834016A (en) * | 2018-08-16 | 2020-02-25 | 中国石油化工股份有限公司 | Tube cleaner stabilizing device for ball receiving and dispatching barrel |
-
2017
- 2017-09-30 CN CN201721275764.7U patent/CN207508955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834016A (en) * | 2018-08-16 | 2020-02-25 | 中国石油化工股份有限公司 | Tube cleaner stabilizing device for ball receiving and dispatching barrel |
| CN110370142A (en) * | 2019-07-12 | 2019-10-25 | 焦新建 | A kind of hydraulic engineering pipeline derusting device |
| CN110773345A (en) * | 2019-11-14 | 2020-02-11 | 宁海格栅电子有限公司 | Rust removal and paint spraying equipment for reflecting surface of satellite antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |