CN105890439B - A kind of evaporator cleaning equipment - Google Patents
A kind of evaporator cleaning equipment Download PDFInfo
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- CN105890439B CN105890439B CN201410767261.6A CN201410767261A CN105890439B CN 105890439 B CN105890439 B CN 105890439B CN 201410767261 A CN201410767261 A CN 201410767261A CN 105890439 B CN105890439 B CN 105890439B
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- joint arm
- driving
- water pipe
- universal wheel
- steering
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Abstract
The present invention discloses a kind of evaporator cleaning equipment, mainly includes center steering bearing, the first joint arm, the first revolving bed, the second revolving bed, second joint arm, water pipe rotating disk, the first joint arm drive mechanism, second joint arm driving steering mechanism, water pipe feeding driving mechanism, first angle sensor, second angle sensor, linkage.Connected between center steering bearing and the first joint arm, the second revolving bed and second joint arm by linkage；The direction of motion of the motor control universal wheel rotation of second joint arm driving steering mechanism, steering motor driving universal wheel rotating support and then adjustment universal wheel, second joint arm and the first joint arm coordinate the heat exchanger tube positioning realized to required cleaning.The present invention can make the drive mechanism of evaporator cleaning equipment is smooth to walk in the rugged heat exchanger tube mouth of pipe；The drawbacks of second joint arm driving steering mechanism can avoid cantilever beam structure revolution unstable, improves equipment moving stability and rigidity.
Description
Technical field
The present invention relates to a kind of evaporation of cleaning equipment technical field, the especially cleaning of sugar refinery's evaporator heat exchanger tube incrustation
Tank cleaning equipment.
Background technology
Tubular heat exchanger in the evaporator of general sugar refinery is up to 5000~8500 heat exchanger tubes being vertically arranged, production
In, heat transfer tube wall is also easy to produce incrustation, influences heat transfer efficiency, and production is influenceed when serious, it is necessary to carry out dirty removing processing.It is conventionally employed
Manual operation giant is not high and dangerous by root cleaning method, the method cleaning efficiency to the shell and tube heat exchanger tube of evaporator
Height, labor intensity are big.
For such a present situation, domestic scholars develop more money evaporator heat exchanger tube cleaning equipments, wherein Chinese patent literature number
CN102580958A is in the tubular evaparator high pressure water cleaning that Cleaning by High Pressure Water Jet mode is used disclosed in 18 days July in 2012
Hydraulic giant clamping device and its application method, water under high pressure is clamped in pivoted arm and swung on clamping device, is being reduced to a certain degree
The danger of operation, but operator's manual operation hydraulic giant clamping device is still needed to, labor intensity is big；Chinese patent literature number
CN202582363U is in the cleaning machine for heat exchange pipe of evaporator reality that Cleaning by High Pressure Water Jet mode is used disclosed in 5 days December in 2012
The automatic cleaning of existing heat exchanger, but the trapped orbit of its work is overlapping with the heat exchanger tube of evaporator most outer, cleaning blind area be present；
Chinese patent literature CN103272804A passes through in tube still heater full automatic cleaning equipment disclosed in September in 2013 4 days
Subregion cleans heat exchanger tube automatically after x-axis drive device and y-axis drive device alignment by union heat exchanger tube, and has one between cleaning area
Fixed overlapping region, and need to repeatedly set reference point；Chinese patent literature CN104006703A is in the disclosure on the 27th of August in 2014
A kind of clear tank equipment, due to the two-stage pivoted arm structure that it is used, its one-level joint arm is to be rigidly connected with center support, one
Level joint arm drive mechanism do not apply to the rugged heat exchanger tube mouth of pipe it is up walk；And second joint arm is cantilever beam structure,
Rigidity is insufficient and weight capacity is small, easily because of stressing influence cleaning performance.
The content of the invention
The object of the invention aims to provide a kind of evaporator cleaning equipment, is set with solving above-mentioned two level pivoted arm evaporator cleaning
The problems such as standby one-level joint arm gyration in cleaning process is not smooth, and two level joint arm rigidity is insufficient and revolution is unstable.
In order to realize above-mentioned target, technical scheme is as follows：A kind of evaporator cleaning equipment, including trunk machine
Structure, angular transducer group, linkage, drive mechanism；The trunk mechanism include center steering bearing 1, the first joint arm 4,
First revolving bed 6, the second revolving bed 7, second joint arm 10, water pipe rotating disk 12；The angular transducer group includes first angle
Sensor 2 and second angle sensor 8；The first angle sensor 2 is arranged on center steering bearing 1, and second angle passes
Sensor 8 is arranged on the second revolving bed 7；It is characterized in that：The linkage includes first axle mechanism 3, second hinge machine
Structure 9；Center steering bearing 1 is connected with the first joint arm 4 by first axle mechanism 3；Second revolving bed 7 and second joint arm 10
Connected by second hinge mechanism 9；The drive mechanism includes the first joint arm drive mechanism 5, the driving of second joint arm turns to
Mechanism 14, water pipe feeding driving mechanism 11；The first joint arm drive mechanism 5 is arranged on one end of the first joint arm 4, driving
First joint arm 4 moves；The second joint arm driving steering mechanism 14 is arranged on one end of second joint arm 10, driving second
Joint arm 10 moves；The water pipe feeding driving mechanism 11 is connected with water pipe rotating disk 12, and driving water pipe rotating disk 12 moves.
The motor 14.1 of the second joint arm driving steering mechanism 14 passes through shaft coupling or key and universal wheel 14.2
Connection, control universal wheel 14.2 rotate.
The steering motor 14.4 of the second joint arm driving steering mechanism 14 is rotated by shaft coupling or key with universal wheel
Support frame 14.3 connects, and adjusts the direction of motion of universal wheel 14.2.
The beneficial effects of the invention are as follows：
1st, the first joint arm and center steering bearing, second joint arm of a kind of evaporator cleaning equipment provided by the invention
Linkage is installed between the second revolving bed, therefore, the first joint arm can do certain angle with respect to center steering bearing
Pitching, second joint arm can do the pitching of certain angle with respect to the first joint arm so that evaporator cleaning equipment
Drive mechanism is smooth to walk in the rugged heat exchanger tube mouth of pipe.
2nd, second joint arm end of the invention can both play support second joint using motor driving universal wheel mechanism
The effect of arm, avoid cantilever beam structure from turning round the drawbacks of unstable, motor torque loads can also be reduced.
3rd, second joint arm end of the invention, can be real-time using motor and steering motor control universal wheel motion
The direction of motion of universal wheel is adjusted, equipment is reduced and is produced because the direction of the direction of motion of universal wheel and requirement of actual working condition is inconsistent
Raw friction.
Brief description of the drawings
Fig. 1 is the structural representation of evaporator cleaning equipment of the present invention.
Fig. 2 is that second joint arm of the present invention drives transfer structural representation.
In accompanying drawing：1- center steering bearings；2- first angle sensors；3- first axles mechanism；The joint arms of 4- first；5-
First joint arm drive mechanism；The revolving beds of 6- first；The revolving beds of 7- second；8- second angle sensors；9- second hinges mechanism；
10- second joint arms；11- water pipe feeding driving mechanisms；12- water pipe rotating disks；13- water pipes；14- second joints arm drives turning machine
Structure；14.1- motors；14.2- universal wheels；14.3- rotating supports；14.4- steering motors；14.5- supporting plates；15- steams
Send out tank.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
A kind of evaporator cleaning equipment of the present invention, as shown in accompanying drawing 1, accompanying drawing 2, including center steering bearing 1, first angle
Sensor 2, first axle mechanism 3, the first joint arm 4, the first joint arm drive mechanism 5, the first revolving bed 6, the second revolving bed
7th, second angle sensor 8, second hinge mechanism 9, second joint arm 10, water pipe feeding driving mechanism 11, water pipe rotating disk 12, water
Pipe 13, second joint arm driving steering mechanism 14.Wherein center steering bearing 1, the first joint arm 4, the first revolving bed 6, second
Revolving bed 7, second joint arm 10 and water pipe rotating disk 12 form trunk mechanism；First angle sensor 2 and second angle sensor 8
Form angular transducer group；First axle mechanism 3, second hinge mechanism 9 form linkage；First joint arm drive mechanism 5,
Second joint arm driving steering mechanism 14, water pipe feeding driving mechanism 11 form drive mechanism.
The center steering bearing 1 of trunk mechanism is connected by screw with first axle mechanism 3, and the one end of the first joint arm 4 leads to
Cross screw bolt and nut to be connected with first axle mechanism 3, the other end of the first joint arm 4 is connected by screw with the first revolving bed 6；The
The revolving bed 7 of single-revolution seat 6 and second is be hinged；Second revolving bed 7 is connected by screw with second hinge mechanism 9, second joint arm
10 one end are connected by screw bolt and nut with second hinge mechanism 9；Water pipe rotating disk 12 is weldingly fixed on the upper of second joint arm 10
Side, the disk of water pipe 13 are placed on water pipe rotating disk 12；The first angle sensor 2 of angular transducer group is returned by trip bolt and center
Turn bearing 1 to connect, for measuring the anglec of rotation of the first joint arm 4；Second angle sensor 8 is turned round by trip bolt and second
Seat 7 connects, for measuring the anglec of rotation of second joint arm 10；First joint arm 4 passes through the first linkwork with center steering seat 1
3 connections, second joint arm 10 is connected with the first joint arm 4 by the second linkwork 9, and therefore, the first joint arm 4 can be relative to
Center steering bearing 1 does the pitching of certain angle, and second joint arm 10 can bow with respect to the certain angle of the first joint arm 4
Face upward swing so that the drive mechanism of evaporator cleaning equipment is smooth to walk in the rugged heat exchanger tube mouth of pipe；In drive mechanism
The first joint arm drive mechanism 5 be fixed on the bottom of the first joint arm 4, for support the first joint arm 4 and drive the first joint
Arm 4 moves；The supporting plate 14.5 of second joint arm driving steering mechanism 14 is fixed on second joint arm 10 by screw bolt and nut
Bottom, for supporting second joint arm 10 and driving second joint arm 10 to move, while returning for second joint arm 10 can be improved
Turn stability and rigidity；Motor 14.1 in second joint arm driving steering mechanism 14 passes through shaft coupling or key and universal wheel
14.2 connections, for controlling the rotation of universal wheel 14.2；Steering motor 14.4 is supported by shaft coupling or key with universal wheel rotation
Frame 14.3 connects, for adjusting the direction of motion of universal wheel 14.2, to reduce the direction of universal wheel 14.2 and requirement of actual working condition
Inconsistent and caused friction；Water pipe feeding driving mechanism 11 is connected by shaft coupling with water pipe rotating disk 12, for controlling water pipe
Rotating disk 12 rotates, and realizes the feeding and recovery motion of water pipe 13.
The cleaning step of the evaporator cleaning equipment is：
The first step：First joint arm drive mechanism 5 drives the first joint arm 4 to be returned centered on center steering bearing 1
Transhipment is dynamic, the angle position of the first joint arm of Real-time Feedback 4 of first angle sensor 2, realizes the essence to the position of the first joint arm 4
It is determined that position；Second joint arm driving steering mechanism 14 drives second joint arm 10 to carry out revolution fortune centered on the second revolving bed 7
It is dynamic, the angle position of the Real-time Feedback second joint arm 10 of second angle sensor 8, realize to the accurate of the position of second joint arm 10
Positioning；
Second step：After first joint arm 4 and the realization of second joint arm 10 are accurately positioned, water pipe feeding driving mechanism 11 drives
Water pipe 13 is sent into heat exchanger tube to predetermined depth by water pipe rotating disk 12, is then opened water under high pressure and is cleaned, after the completion of cleaning, water pipe
Water pipe 13 is recycled to preset height by the reverse drive water pipe rotating disk 12 of feeding driving mechanism 11.
3rd step：With this reciprocal first step and second step, being cleaned by root for exchange heat pipe is realized, is changed until completing evaporator
The cleaning task of heat pipe.
What is finally illustrated is that evaporator heat exchanger tube automatic flushing device structure of the present invention is not limited to above-described embodiment, may be used also
To make various modifications or deformation.Therefore, specification and drawings are regarded in an illustrative, rather than a restrictive.Every foundation is originally
The technical scheme of invention modifies, retouches or equivalent variations, and without departing from the thought and scope of technical solution of the present invention, its is equal
It should cover among scope of the presently claimed invention.
Claims (1)
1. a kind of evaporator cleaning equipment, including trunk mechanism, angular transducer group, linkage, drive mechanism；
The trunk mechanism includes center steering bearing (1), the first joint arm (4), the first revolving bed (6), the second revolving bed
(7), second joint arm (10), water pipe rotating disk (12)；
The angular transducer group includes first angle sensor (2) and second angle sensor (8)；The first angle sensing
Device (2) is arranged on center steering bearing (1), and second angle sensor (8) is arranged on the second revolving bed (7)；
It is characterized in that：The linkage includes first axle mechanism (3), second hinge mechanism (9)；Center steering bearing
(1) it is connected with the first joint arm (4) by first axle mechanism (3)；Second revolving bed (7) and second joint arm (10) pass through the
Two hinge mechanism (9) connects；First joint arm (4) can do the pitching of certain angle with respect to center steering bearing (1)；Second
Joint arm (10) can do the pitching of certain angle with respect to the first joint arm (4) so that the driving machine of evaporator cleaning equipment
Structure is smooth to walk in the rugged heat exchanger tube mouth of pipe；
The drive mechanism includes the first joint arm drive mechanism (5), second joint arm driving steering mechanism (14), water pipe feeding
Drive mechanism (11)；The first joint arm drive mechanism (5) is arranged on one end of the first joint arm (4), drives the first joint
Arm (4) moves；The second joint arm driving steering mechanism (14) is arranged on one end of second joint arm (10), and driving second is closed
Joint arm (10) is moved；The water pipe feeding driving mechanism (11) is connected with water pipe rotating disk (12), driving water pipe rotating disk (12) motion；
The motor (14.1) of the second joint arm driving steering mechanism (14) passes through shaft coupling or key and universal wheel
(14.2) connect, control universal wheel (14.2) rotates；The steering motor of the second joint arm driving steering mechanism (14)
(14.4) it is connected by shaft coupling or key with universal wheel rotating support (14.3), the direction of motion of adjustment universal wheel (14.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767261.6A CN105890439B (en) | 2014-12-15 | 2014-12-15 | A kind of evaporator cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767261.6A CN105890439B (en) | 2014-12-15 | 2014-12-15 | A kind of evaporator cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105890439A CN105890439A (en) | 2016-08-24 |
| CN105890439B true CN105890439B (en) | 2018-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410767261.6A Active CN105890439B (en) | 2014-12-15 | 2014-12-15 | A kind of evaporator cleaning equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN105890439B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197140B (en) * | 2016-08-29 | 2018-01-09 | 黄华宁 | A kind of tubular heat exchanger automatic flushing device |
| CN108974471A (en) * | 2018-09-01 | 2018-12-11 | 浙江瑞志机械有限公司 | A kind of double bag vacuum all-in-one machines are synchronous to move packed set |
| CN108827063B (en) * | 2018-09-07 | 2021-03-02 | 福州盛世凌云环保科技有限公司 | Heat exchange tube belt cleaning device that can accurately aim at |
| CN109186318B (en) * | 2018-09-07 | 2020-11-17 | 恩德特机械（苏州）有限公司 | Heat exchange tube belt cleaning device |
| CN110285705A (en) * | 2019-07-31 | 2019-09-27 | 西安绿动透平技术有限公司 | A kind of condenser water inside pipe wall on-line auto-cleaning robot device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123132A (en) * | 1964-03-03 | Device for fluid cleaning of heat | ||
| US5336331A (en) * | 1992-01-22 | 1994-08-09 | Jenkins Jerry Y | Continuous condenser backflush and cleaning systems and methods for use thereof |
| CN1133968A (en) * | 1994-11-25 | 1996-10-23 | 罗赫米勒米兰特及克里茨勒仪器制造公司 | Regenerated heat exchanger |
| CN202582363U (en) * | 2011-08-23 | 2012-12-05 | 柳州市汉森机械制造有限公司 | Cleaning machine for heat exchange pipes of evaporators |
| CN103673748A (en) * | 2013-12-23 | 2014-03-26 | 广西大学 | Automatic cleaning device for evaporating pot heat exchange tube |
| CN104006703A (en) * | 2013-02-21 | 2014-08-27 | 广西叶茂机电自动化有限责任公司 | Tank cleaning device |
-
2014
- 2014-12-15 CN CN201410767261.6A patent/CN105890439B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123132A (en) * | 1964-03-03 | Device for fluid cleaning of heat | ||
| US5336331A (en) * | 1992-01-22 | 1994-08-09 | Jenkins Jerry Y | Continuous condenser backflush and cleaning systems and methods for use thereof |
| CN1133968A (en) * | 1994-11-25 | 1996-10-23 | 罗赫米勒米兰特及克里茨勒仪器制造公司 | Regenerated heat exchanger |
| CN202582363U (en) * | 2011-08-23 | 2012-12-05 | 柳州市汉森机械制造有限公司 | Cleaning machine for heat exchange pipes of evaporators |
| CN104006703A (en) * | 2013-02-21 | 2014-08-27 | 广西叶茂机电自动化有限责任公司 | Tank cleaning device |
| CN103673748A (en) * | 2013-12-23 | 2014-03-26 | 广西大学 | Automatic cleaning device for evaporating pot heat exchange tube |
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| CN105890439A (en) | 2016-08-24 |
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