CN109047185A - A kind of insulator dry ice cleaning system and cleaning method - Google Patents
A kind of insulator dry ice cleaning system and cleaning method Download PDFInfo
- Publication number
- CN109047185A CN109047185A CN201811016713.1A CN201811016713A CN109047185A CN 109047185 A CN109047185 A CN 109047185A CN 201811016713 A CN201811016713 A CN 201811016713A CN 109047185 A CN109047185 A CN 109047185A
- Authority
- CN
- China
- Prior art keywords
- dry ice
- guide rail
- insulator
- extension arm
- spray head
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
Landscapes
- Insulators (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention provides a kind of insulator dry ice cleaning system and cleaning method, it includes: the bogie (1) with extension arm (10), it is fixed with the air compression system (3) with air accumulator (2) on bogie (1) and has the dry ice cleaner (4) of charging spout (5), air compression system (3) gas output end is connect with dry ice cleaner (4) pressure input by pipeline；Dry ice cleaner (4) output end is connect by conveying pipeline (7) with spray head (8)；Extension arm (10) top is provided with guide rail (9), and spray head (8) is arranged on guide rail (9)；The prior art is solved in the presence of the deterioration with pollution problem, with different pollution environment, it can change the ingredient and structure that insulator surface pollutes dirty layer, insulator especially with coatings such as RTV, Conventional cleaning method cannot remove the coating of aging well, seriously affect its sweeping efficiency.
Description
Technical field
The invention belongs to insulator cleaning technique more particularly to a kind of insulator dry ice cleaning systems and cleaning method.
Background technique
The continuous development of social industry, constantly puts forward higher requirements transmission voltage and electrical network capacity, however chemical industry, coal
The heavy industry such as charcoal, cement, steel pollution pollution flashover accident caused by electric system external insulation is got worse, and gives the national economic development
Bring huge loss.
Since the 1990s, power grid antifouling work in China's, which achieves, to be substantially in progress, and has formulated one for pollution flashover problem
The standard and regulation of series.Insulator anti-pollution measure is mainly two classes at present, and one kind is that insulator surface material and structure become
Change, such as coating, adjustment insulator dielectric structure, is the technology that electric system is used for a long time, achieves certain protection effect.
But insulation system corrective action is limited, and the technologies such as coating are received due to the service life that the problem of aging of high molecular material applies it
Certain influence, it is often necessary to regularly update coating and maintenance, increase the difficulty of operation.Second class is answering for cleaning method
With.There are various problems for such as mechanical cleaning process, chemical method, steam clean method.With the deterioration of pollution problem, insulator surface
With different pollution environment, it can change the ingredient and structure for polluting dirty layer, especially the insulator with coatings such as RTV, often
Rule cleaning method cannot remove the coating of aging well, seriously affect its sweeping efficiency.
Summary of the invention
The technical problem to be solved by the present invention is a kind of insulator dry ice cleaning system and cleaning method are provided, to solve
There are various problems for mechanical cleaning process of the existing technology, chemical method, steam clean method etc..With the deterioration of pollution problem,
With different pollution environment, it can change the ingredient and structure that insulator surface pollutes dirty layer, especially the coatings such as band RTV
Insulator, Conventional cleaning method cannot remove the coating of aging well, seriously affect its sweeping efficiency.
The technical scheme is that
A kind of insulator dry ice cleaning system, it includes: the bogie with extension arm, is fixed on bogie with air accumulator
Air compression system and dry ice cleaner with charging spout, air compression system gas output end and dry ice cleaner pressure
Input terminal is connected by pipeline；Dry ice cleaner output end is connect by conveying pipeline with spray head；Extension arm top is provided with guide rail,
Spray head is arranged on guide rail.
Extension arm is supported by bracket；Bracket one end is fixed on load-carrying chassis, and the other end is supported in extension arm
Lower part.
Guide rail includes supporting guide and moving guide rail, and moving guide rail is arranged in supporting guide；In supporting guide medial surface
Equipped with track gear bracket to supporting guide gear, the tooth being meshed with track gear is equipped in the medial surface of moving guide rail
Rail is equipped at least one spray head on moving guide rail；Motor control track gear, which is controlled, by guide rail controls moving guide rail movement.
Guide rail is fixedly connected with one end of guide rail handle, and the other end of guide rail handle is connect by rotary shaft with extension arm top.
A kind of cleaning method of insulator dry ice cleaning system, it includes:
Step 1 stretches out extension arm, and spray head is sent to the position from cleaned insulator 10cm-20cm;
Step 2 surrounds cleaned insulator by supporting guide, adjusts supporting guide tilt angle, so that spray head and cleaned
Angle between insulator is 60 ° -90 °, and setting rotating speed of shower nozzle is 5r/min-25r/min；
Step 3, the pressure that air compression system is arranged are 0.3MPa ~ 0.8Mpa；
Step 4, the dry ice mass flow that dry ice cleaning system is arranged are that 1kg/min ~ 3kg/min carries out clearly cleaned insulator
It washes.
The invention has the advantages that:
The present invention cleans insulator contamination by dry ice cleaning system, can carry out 360 ° omni-directional on-line cleaning, while can basis
Actual conditions adjust different cleaning angle, air pressure, mass flow and spray head speed and clean to insulator, guarantee clear
Quality is washed, cleaning efficiency is improved；Solve mechanical cleaning process of the existing technology, chemical method, steam clean method etc. exist it is each
Kind problem.With the deterioration of pollution problem, the ingredient and structure that insulator surface pollutes dirty layer are with different its meeting of pollution environment
It changes, especially the insulator with coatings such as RTV, Conventional cleaning method cannot remove the coating of aging well, seriously
Influence its sweeping efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is guide rail of the present invention and extension arm connection schematic diagram.
Specific embodiment
Dry ice cleaning system as shown in Figure 1, including having the bogie 1 of extension arm 10, with the air pressure of air accumulator 2
Compression system 3, the dry ice cleaner 4 with charging spout 5, spray head 8 and guide rail 9.The extension arm 10 is supported by bracket 11, air
Compressibility 3 provides goal pressure and dry ice 6 is transported to spray head 8 by conveying pipeline 7, and dry ice cleaner 4 controls the quality of dry ice 6
Flow, guide rail 9 support spray head 8.Guide rail 9 includes supporting guide 910 and moving guide rail 920, and moving guide rail 920 is located at supporting guide
910 insides；Track gear bracket 950 is equipped with to supporting guide gear 960, in moving guide rail in 910 medial surface of supporting guide
920 medial surface is equipped with the rack rails 930 being meshed with track gear 960, and one or more dry ice are equipped on moving guide rail 920
Spray head 8.Motor 940 is controlled by guide rail and controls track gear 960, to control the movement of moving guide rail 920, to control dry ice
The revolving speed of spray head 8 and position.Guide rail 9 is connected by guide rail handle 13 with extension arm 10, is set between guide rail handle 13 and extension arm 10
There is the rotary shaft 12 of motor control, 13 angle of guide rail handle is adjusted by motor control rotary shaft 12, so as to adjust 8 He of spray head
Angle between cleaned material.Above structure, which can be realized, carries out 360 degrees omnidirection different angle, different cleaning speeds to cleaned material
Cleaning.
It is equipped with the rotary shaft of motor control between guide rail handle and extension arm, passes through the adjustable guide rail of motor control rotary shaft
Angle cleans angle and meets within the scope of 60 ° ~ 90 ° and can adjust so as to adjust the angle between dry ice spray head and cleaned material.
Charging spout feeds as dry ice particles, preferably cylindrical or spherical, and diameter is 2 mm ~ 4mm.
A kind of insulator dry ice cleaning method provided by the invention, comprising:
According to cleaned insulator position fixed load vehicle；
Extension arm is stretched out, spray head is sent to the position from cleaned insulator 10cm ~ 20cm；
It stretches out supporting guide and forms the complete cleaned insulator of circular arc encirclement, supporting guide tilt angle is adjusted, so that spray head
Angle between cleaned insulator is 60 ° ~ 90 °, and setting rotating speed of shower nozzle is 5r/min ~ 25r/min；
The pressure that air compression system is arranged is 0.3MPa ~ 0.8MPa；
The dry ice mass flow that dry ice cleaning system is arranged is 1kg/min ~ 3kg/min；
Operating mode is opened, contaminated insulator is cleaned.
Further include: can first it exist for the insulator of general dust pollution in order to have higher cleaning effect and economic benefit
Cleaning angle is 75 °, cleans distance 15cm, rotating speed of shower nozzle 15r/min, dry ice mass flow 2kg/min, air pressure 0.7MPa
Under conditions of clean 30s, if insulator contamination cleans up at this time, cleaning finish；If insulator surface is still deposited at this time
In more filth, not up to cleaning requirement, then increases and reduce respectively cleaning angle, increases air pressure, mass flow and clear
Time progress repeatedly subsequent cleaning is washed, until pollution severity of insulators removal finishes.
Claims (5)
1. a kind of insulator dry ice cleaning system, it includes: the bogie (1) with extension arm (10), it is characterised in that: load-carrying
It is fixed with the air compression system (3) with air accumulator (2) on vehicle (1) and has the dry ice cleaner (4) of charging spout (5), it is empty
Air pressure compression system (3) gas output end is connect with dry ice cleaner (4) pressure input by pipeline；Dry ice cleaner (4) is defeated
Outlet is connect by conveying pipeline (7) with spray head (8)；Extension arm (10) top is provided with guide rail (9), and spray head (8) is arranged in guide rail
(9) on.
2. a kind of insulator dry ice cleaning system according to claim 1, it is characterised in that: extension arm (10) passes through bracket
(11) it supports；Bracket (11) one end is fixed on bogie (1) chassis, and the other end is supported on the middle and lower part of extension arm (10).
3. a kind of insulator dry ice cleaning system according to claim 1, it is characterised in that: guide rail (9) includes that support is led
Rail (910) and moving guide rail (920), moving guide rail (920) setting is in supporting guide (910)；On the inside of supporting guide (910)
Face is equipped with track gear bracket (950) to supporting guide gear (960), is equipped with and leads in the medial surface of moving guide rail (920)
The rack rails (930) that rail gear (960) is meshed is equipped at least one spray head (8) on moving guide rail (920)；Pass through guide rail control
Motor (940) control track gear (960) control moving guide rail (920) movement processed.
4. a kind of insulator dry ice cleaning system according to claim 1, it is characterised in that: guide rail (9) and guide rail handle
(13) one end is fixedly connected, and the other end of guide rail handle (13) is connect by rotary shaft with extension arm (10) top.
5. a kind of cleaning method of insulator dry ice cleaning system as described in power 1, it includes:
Step 1 stretches out extension arm, and spray head is sent to the position from cleaned insulator 10cm-20cm;
Step 2 surrounds cleaned insulator by supporting guide, adjusts supporting guide tilt angle, so that spray head and cleaned
Angle between insulator is 60 ° -90 °, and setting rotating speed of shower nozzle is 5r/min-25r/min；
Step 3, the pressure that air compression system is arranged are 0.3MPa ~ 0.8Mpa；
Step 4, the dry ice mass flow that dry ice cleaning system is arranged are that 1kg/min ~ 3kg/min carries out clearly cleaned insulator
It washes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016713.1A CN109047185A (en) | 2018-09-03 | 2018-09-03 | A kind of insulator dry ice cleaning system and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016713.1A CN109047185A (en) | 2018-09-03 | 2018-09-03 | A kind of insulator dry ice cleaning system and cleaning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109047185A true CN109047185A (en) | 2018-12-21 |
Family
ID=64759029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811016713.1A Pending CN109047185A (en) | 2018-09-03 | 2018-09-03 | A kind of insulator dry ice cleaning system and cleaning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109047185A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014186A (en) * | 2019-11-19 | 2020-04-17 | 广州供电局有限公司 | Dry ice decontamination system |
| CN112354946A (en) * | 2020-11-30 | 2021-02-12 | 长沙理工大学 | Dry ice cleaning control method of dry ice cleaning robot for power transformation post insulator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558835U (en) * | 2009-11-06 | 2010-08-25 | 华中电网有限公司 | External insulating dry ice cleaning vehicle for electrical device |
| CN103433242A (en) * | 2013-08-16 | 2013-12-11 | 广东电网公司电力科学研究院 | Transformer substation dry ice cleaning vehicle |
| CN208743258U (en) * | 2018-09-03 | 2019-04-16 | 贵州电网有限责任公司 | A kind of insulator dry ice cleaning system |
-
2018
- 2018-09-03 CN CN201811016713.1A patent/CN109047185A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558835U (en) * | 2009-11-06 | 2010-08-25 | 华中电网有限公司 | External insulating dry ice cleaning vehicle for electrical device |
| CN103433242A (en) * | 2013-08-16 | 2013-12-11 | 广东电网公司电力科学研究院 | Transformer substation dry ice cleaning vehicle |
| CN208743258U (en) * | 2018-09-03 | 2019-04-16 | 贵州电网有限责任公司 | A kind of insulator dry ice cleaning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014186A (en) * | 2019-11-19 | 2020-04-17 | 广州供电局有限公司 | Dry ice decontamination system |
| CN112354946A (en) * | 2020-11-30 | 2021-02-12 | 长沙理工大学 | Dry ice cleaning control method of dry ice cleaning robot for power transformation post insulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208743258U (en) | A kind of insulator dry ice cleaning system | |
| CN101716904B (en) | Dry ice cleaning vehicle of electrical equipment external insulation | |
| CN109047185A (en) | A kind of insulator dry ice cleaning system and cleaning method | |
| CN201558835U (en) | External insulating dry ice cleaning vehicle for electrical device | |
| CN102000644A (en) | Steel plate pretreatment production line | |
| CN102614988B (en) | Cleaning device for pollution flashover preventive porcelain insulator for electrostatic dust collector and application of cleaning device | |
| CN104150245A (en) | Ore tank upper charge opening totally-sealed type movable ventilation dedusting system | |
| CN209919617U (en) | Device for removing glass powder on lower surface of glass substrate | |
| WO2020098285A1 (en) | Structure employing dry ice for online cleaning of air duct | |
| CN107149987A (en) | A kind of band cleans the electrostatic precipitation component of anode and cathode | |
| CN203901510U (en) | Concrete pipe centrifugal forming system | |
| CN110883657B (en) | Polishing device for nodular cast iron jacking pipe and using method thereof | |
| CN101912897A (en) | Surface dust-removing device and technology of steel wire and flux-cored wire | |
| CN206886084U (en) | A kind of fountain belt cleaning device | |
| CN106932934A (en) | Glass substrate heavy industry equipment | |
| CN105356363A (en) | Foreign matter removing apparatus of high-voltage cable | |
| CN218878531U (en) | Belt transportation cleaning device | |
| CN105618418A (en) | Full-automatic solar silicon wafer cleaning machine | |
| CN111632950A (en) | Dry ice cleaning device | |
| CN108339808A (en) | A kind of mobile spraying dust pelletizing system for long pole | |
| CN211070569U (en) | Vertical insulator spraying device | |
| CN102343339B (en) | Method and device for eliminating spiral roll marks on steel strip surface finishing machine | |
| CN201940901U (en) | Scraping plate cleaning device for steel plate pre-treating production line | |
| CN104415882B (en) | A kind of high voltage electric appliance spray Copper treatment device | |
| CN109079366B (en) | A kind of aluminium welding wire production peeling mold device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |