CN2208990Y - Impact wave descaler - Google Patents
Impact wave descaler Download PDFInfo
- Publication number
- CN2208990Y CN2208990Y CN 94237781 CN94237781U CN2208990Y CN 2208990 Y CN2208990 Y CN 2208990Y CN 94237781 CN94237781 CN 94237781 CN 94237781 U CN94237781 U CN 94237781U CN 2208990 Y CN2208990 Y CN 2208990Y
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- CN
- China
- Prior art keywords
- transfer tube
- descaler
- impact wave
- utility
- pipelines
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an impact wave descaler, belonging to the technical field of cleaning soot deposit of pipelines and containers. The shape of the impact wave descaler is like a gun, a firing mechanism is arranged in the descaler body, and the front end of the utility model is connected with a transmission pipe which can slide relatively to the descaler body. Gunpowder is fired to make the impact wave and high pressure gas which are produced by the gunpowder transmitted to the pipeline or the container; the impact wave and the high pressure gas are acted on the pipelines or the container walls to make the soot deposit removed. The utility model which is widely used for the pipelines and containers of metallurgy, petroleum, chemical industries, food and power plants to clean dirt rapidly has the advantages of simple structure and light weight and can remove dust without stopping a boiler and other containers.
Description
The shock wave descaler belongs to pipeline and container dirt dirt clearance technique.
The dirty dirt that the container of the heat-exchange tube of oil chemical metallurgy, cooling tube, carrier pipe and every profession and trade, boiler in use produce gently then influences its efficient, and serious may cause blast, has therefore caused huge waste and loss.Removing dirty dirt routine has chemical reagent cleaning and Mechanical Method to beat, and high-pressure water jet method and air bubble method are arranged again recently.Conventional method cost height, working condition are poor; Though high-pressure water jet efficient height, equipment complexity, maintenance difficult, cost height, the bend pipe for complexity can't clean simultaneously; The air bubble blasting procedure needs complex apparatus equally, and specification requirement height, difficulty are big, narrow tube and bend pipe is cleaned quite difficulty, even can't clean.Above-mentioned several method all can not be to the scale removal that do not stop production of chamber walls such as boiler furnace.
The purpose of shock wave descaler utility model is that the scale removal for boiler furnace, other container under the scale removal of the pipeline that solves various diameters and structure, container and the not stopping production situation provides simple and effective instrument.
The shock wave descaler partly is made of firing lock, transfer tube 1, body 12 and annex etc.The mouth of pipe of transfer tube 1 is connected with shower nozzle 6, and shower nozzle 6 is connected with workpiece 14 again, and transfer tube 1 also can not be connected with shower nozzle 6 and directly contact work.The shape of shower nozzle 6 can be decided according to the difference of workpiece, as is designed to straight peen 6 formulas, elbow 7 formulas etc.One sliding tray 5 is set on the transfer tube 1, and transfer tube 1 is connected by screw pin 10 with sleeve pipe 9, and transfer tube 1 also can be connected by the protruding key that is arranged in the sleeve pipe 9 with sleeve pipe 9, can slide relatively between transfer tube 1 and the sleeve pipe 9.Between striker post 11 and the body 12 spring 13 is set, transfer tube 1, striker post 11 are with respect to body 12 all slidably.By these structures, have only when shock wave descaler workpiece pressing 14, transfer tube 1, when putting in place, striker post 11 could pull the trigger.Powder chamber 2 is arranged on the end of transfer tube 1, also can otherwise be arranged between transfer tube 1 and the striker post 11 as bomb-feedig device 3 formulas, split cartridge chamber body 4 formulas etc., and Fig. 1 is a kind of form in the said structure.
Shock wave descaler operation principle such as Fig. 2 illustrate: with 14 mouthfuls of shock wave descaler workpiece pressings, pull plate machine 15, gunpowder in the percussion powder chamber 2, gunpowder explosion produces to impact and involves gases at high pressure, impact involves gases at high pressure directly by being conducted to workpiece 14 by transfer tube 1, impact involves gases at high pressure and acts on the tube wall or the chamber wall of workpiece 14 and produce reflection, and these effects just can be peeled off the dirty dirt 16 on the wall.
Thereby the utility model is the impact that utilizes gunpowder explosion to produce involves that gases at high pressure act on tube wall or chamber wall peels off dirty dirt, thereby has compared tangible characteristics with other descaling method.At first air-shock wave and gas can be propagated to different directions, so can remove the dirty dirt of managing each position in interior or the container; The second, pull the plate machine and just impact can be involved gas and pass to pipeline or container, but just scale removal of moment, so the efficient height; The 3rd, package unit has only several kilograms, does not need wind, water, electricity etc., operation anywhere, thereby flexible; The 4th, the operation that can not stop production is removed crock as the burner hearth of boiler; In addition, this method utilizes gunpowder as the energy, and cost is low: clean one less important several thousand yuan such as 10 tons of boiler chemical methods, and this method is removed the pipeline of 1 meter 50mm diameter only tens to hundreds of unit, chemical method is nearly hundred yuan, and only several units of this method.
Situation according to the above description sees that shock wave scale removal dirt has huge economic benefit and social benefit.This utility model can be widely used in the pipeline and the container scale removal of departments such as oil, metallurgy, chemical industry, light industry, food and electric power.
Accompanying drawing 1 is a shock wave descaler structural representation.
Accompanying drawing 2 is the operation principle schematic diagram of shock wave descaler.
Accompanying drawing 3 is bomb-feedig device, split cartridge chamber body structure schematic diagram.
Accompanying drawing 4 is the nozzle structure schematic diagram.
Claims (1)
- Shock wave descaler utility model partly is made of firing lock, transfer tube, body and annex etc., the mouth of pipe that it is characterized in that transfer tube (1) is connected with shower nozzle (6), transfer tube (1) can not connect shower nozzle yet and directly contacts with workpiece, and shower nozzle can be according to the difference of workpiece and difference; Transfer tube (1) is provided with sliding tray, and it can be connected by screw pin with sleeve pipe (9), and the protruding key that also can pass through to be provided with in the sleeve pipe (9) connects; Be provided with spring (13) between striker post (11) and the body (12), transfer tube, striker post be body slip relatively all; Powder chamber (2) can be arranged on the end of transfer tube (1), also can otherwise be arranged between transfer tube (1) and the striker post (11) as bomb-feedig device formula, split cartridge chamber body formula etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94237781 CN2208990Y (en) | 1994-07-18 | 1994-07-18 | Impact wave descaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94237781 CN2208990Y (en) | 1994-07-18 | 1994-07-18 | Impact wave descaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208990Y true CN2208990Y (en) | 1995-10-04 |
Family
ID=33845382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94237781 Expired - Fee Related CN2208990Y (en) | 1994-07-18 | 1994-07-18 | Impact wave descaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208990Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931453B (en) * | 2003-08-25 | 2013-06-19 | 东京毅力科创株式会社 | Method for purifying member in decompression process chamber and substrate processing apparatus |
| CN103967087A (en) * | 2014-05-27 | 2014-08-06 | 北京理工大学 | Pneumatic pipe cleaning device |
| WO2019040870A1 (en) * | 2017-08-24 | 2019-02-28 | Tdw Delaware, Inc. | Directed jet impulse pig launching system and method of its use |
-
1994
- 1994-07-18 CN CN 94237781 patent/CN2208990Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931453B (en) * | 2003-08-25 | 2013-06-19 | 东京毅力科创株式会社 | Method for purifying member in decompression process chamber and substrate processing apparatus |
| CN103967087A (en) * | 2014-05-27 | 2014-08-06 | 北京理工大学 | Pneumatic pipe cleaning device |
| WO2019040870A1 (en) * | 2017-08-24 | 2019-02-28 | Tdw Delaware, Inc. | Directed jet impulse pig launching system and method of its use |
| US10801658B2 (en) | 2017-08-24 | 2020-10-13 | Tdw Delaware, Inc. | Directed jet impulse pig launching system and method of its use |
| US11536414B2 (en) | 2017-08-24 | 2022-12-27 | Tdw Delaware, Inc. | Directed jet impulse pig launching system and method of its use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |