CN201098846Y - Pipeline inner wall spraying and brushing type rust removing device - Google Patents
Pipeline inner wall spraying and brushing type rust removing device Download PDFInfo
- Publication number
- CN201098846Y CN201098846Y CNU2007201949601U CN200720194960U CN201098846Y CN 201098846 Y CN201098846 Y CN 201098846Y CN U2007201949601 U CNU2007201949601 U CN U2007201949601U CN 200720194960 U CN200720194960 U CN 200720194960U CN 201098846 Y CN201098846 Y CN 201098846Y
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- China
- Prior art keywords
- wire brush
- spray gun
- brush
- pipeline inner
- wall spraying
- Prior art date
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- Expired - Fee Related
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a spurt-brush type descaling device used on an inner wall of a pipeline. The spurt-brush type descaling device comprises an ejection gun and a strut member of the ejection gun, wherein, a wire brush descaling device is arranged right below the front end of the strut member of the ejection gun; the wire brush descaling device is connected to the strut member of the ejection gun through a connecting steel plate; the wire brush descaling device comprises a power motor, a wire brush and a wire brush shoe plate; one end of a shaft of the wire brush is connected to an output shaft of the power motor, and the other end is arranged on the wire brush shoe plate; a blowing passage steel plate is also arranged below the strut member of the ejection gun. Compared with the prior art, the spurt-brush type descaling device has the advantages that the operation is convenient, the descaling operation is carried out in the steel pipeline by adopting the ejection gun and the wire brush descaling device at the same time, and the working efficiency is greatly enhanced; the disadvantage that the quantity of the ejection gun needs to be increased in order to increase the efficiency in a sandblast type descaling device is avoided, the structure is simplified, and the noise is reduced; the disadvantage that the surface roughness is low after a wire brush type descaling device processes the steel pipeline is avoided.
Description
Technical field:
The utility model relates to technical finesse field, metal surface, be particularly related to a kind of pipeline inner wall spraying brushing formula derusting device, it mainly is the surface treatment operation that the inner surface of the pipeline-shaped object of the inner surface to pipeline-shaped object, especially rigid material is removed attachments such as corrosion, greasy dirt and earth.
Background technology:
Pipeline such as steel pipe, cast iron pipe is used very extensive in the technical fields such as oil, chemical industry, plumbing, power station, papermaking, leather, ventilation and withdrawing corrosive gas chimney of China, but steel pipe, cast iron pipe are the good conductor of electricity, in storage, use, can produce the local cell reaction because of chemistry, electrochemical effect, very easily get rusty in the surface, pumped (conveying) medium is tended to produce pollution, thereby, often need carry out special antirust, processing of rust removing to its surface.
At present, at inner surface, when especially the inner surface of the pipeline-shaped object of rigid material carries out processing operations such as surface derusting, mainly adopt ball blast formula derusting device, spray sand type derusting device and the brush derusting device of steel wire to pipeline-shaped object.When ball blast formula derusting device used, the rust cleaning effect was better, the efficient height, but its equipment is huge, costs an arm and a leg, and technology is responsible for, and operation is also inconvenient; When the spray sand type derusting device uses, the operation if single spray gun of use eliminates rust, then operating efficiency is too low, in order to increase work efficiency, have to increase the quantity of spray gun, the quantity that increases spray gun just need increase the capacity of air compressor machine simultaneously, thereby need powerful electric weight, cause equipment cost to increase, power consumption increase greatly and noise very big, make operating personnel feel very uncomfortable; When the brush derusting device of steel wire uses, have advantages such as simple to operate, rust cleaning efficient height, noiselessness, expense are low, but brush is smooth more more easily for the metal surface after wire brush is handled, roughness is low, a little less than the ADHESION OF PAINTS power, can't directly carry out preservative treatment to the post-job steel conduit that eliminates rust, must additionally increase processing step if need that steel conduit is carried out preservative treatment, surface at steel conduit increases the anchor line, improves the roughness of steel conduit, increases ADHESION OF PAINTS power.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, and a kind of simple in structure, noise is little, efficient is high and easy to operate pipeline inner wall spraying brushing formula derusting device is provided.
To achieve these goals, the utility model provides a kind of pipeline inner wall spraying brushing formula derusting device, comprises spray gun and spray gun support member, wherein, is provided with the brush cleaning device under the described spray gun support member front end.
Described brush cleaning device is connected on the described spray gun support member by connecting steel plate.
Described brush cleaning device comprises power motor, wire brush and wire brush gripper shoe, and axle one end of described wire brush is connected on the output shaft of power motor, and the other end is arranged on the wire brush gripper shoe.
The below of described spray gun support member also is provided with blowing passage steel plate.
Described wire brush is connected respectively on the output shaft and described wire brush gripper shoe of described power motor by two shaft couplings.
Described connection steel plate is connected by bolt with described spray gun support member.
Described spray gun support member is I-steel, pipe or square tube, and described spray gun is arranged in the groove or through hole of described I-steel, described pipe or described square tube.
Described blowing passage steel plate is arranged on the front of described brush cleaning device.
Can also be provided with pad or spring on the described bolt between described connection steel plate and the described I-steel.
The utility model compared with prior art, its outstanding advantage is: easy to operate, adopt spray gun and brush cleaning device simultaneously to the steel conduit operation that eliminates rust, operating efficiency improves greatly; Avoided the spray sand type derusting device, in order to raise the efficiency the shortcoming that must increase spray gun quantity, designs simplification reduces noise; Also avoided simultaneously the brush derusting device of steel wire that steel conduit is handled the low shortcoming of rear surface roughness.
Description of drawings:
Fig. 1 is the overall structure front view of the utility model embodiment.
The specific embodiment:
Its main body mechanism comprised I-steel 2, spray gun 3, blowing passage steel plate 4, connects steel plate 5, wire brush gripper shoe 6, wire brush 7, shaft coupling 8, power motor 9 and bolt 10 when the utility model was implemented.
Wherein, the spray gun support member is an I-steel 2, and spray gun 3 is arranged in the groove of I-steel 2; Be provided with the brush cleaning device under I-steel 2 front ends, the brush cleaning device comprises power motor 9, wire brush 7 and wire brush gripper shoe 6, axle one end of wire brush 7 is connected to by shaft coupling 8 on the output shaft of power motor 9, and the other end is arranged on the wire brush gripper shoe 6 by shaft coupling 8; Connect steel plate 5 and be connected to the below of I-steel 2 by bolt 10, power motor 9 is connected to wire brush gripper shoe 6 and is connected on the steel plate 5; The lower front end of I-steel 2 also is provided with blowing passage steel plate 4, and blowing passage steel plate 4 is arranged on the front that connects steel plate 5.
During use, by regulating the height of I-steel 2, can regulate the brush cleaning height of devices, the inner surface of the outer surface of wire brush 7 and steel conduit 1 be pressed be in the same place, operation can eliminate rust to the inner surface of steel conduit 1; Can also on the bolt 10 that connects between steel plate 5 and the I-steel 2, pad or spring be set, thereby can be by increasing or reduce the quantity of pad, perhaps regulate the distance of brush cleaning device and I-steel 2, thereby the trace of realizing the height of wire brush 7 is regulated by the elasticity of regulating spring.
Adopt spray gun 3 and wire brush 7 simultaneously to steel conduit 1 operation that eliminates rust, operating efficiency improves greatly; Avoided the spray sand type derusting device, in order to raise the efficiency the shortcoming that must increase spray gun quantity, designs simplification reduces noise; Also avoided simultaneously the brush derusting device of steel wire that steel conduit is handled the low shortcoming of rear surface roughness.
The spray gun support member can also adopt pipe or square tube, and spray gun 3 is arranged on interior the getting final product of through hole of pipe or square tube.
The lower front end of I-steel 2 also is provided with blowing passage steel plate 4, and the centre of blowing passage steel plate 4 is provided with the passage that can be connected with the blowing pipeline; During work, the blowing pipeline is set in the I-steel 2, blowing pipeline one end connects wind regime, and the other end is connected with blowing passage steel plate 4, thereby the steel sand of spray gun 3 ejections can be blown out steel conduit 1, enters in the steel sand recovery system.
Claims (10)
1, a kind of pipeline inner wall spraying brushing formula derusting device comprises spray gun and spray gun support member, it is characterized in that, is provided with the brush cleaning device under the described spray gun support member front end.
2, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 1 is characterized in that, described brush cleaning device is connected on the described spray gun support member by connecting steel plate.
3, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 1 and 2, it is characterized in that, described brush cleaning device comprises power motor, wire brush and wire brush gripper shoe, axle one end of described wire brush is connected on the output shaft of power motor, and the other end is arranged on the wire brush gripper shoe.
4, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 3 is characterized in that, the below of described spray gun support member also is provided with blowing passage steel plate.
5, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 3 is characterized in that, described wire brush is connected respectively on the output shaft and described wire brush gripper shoe of described power motor by two shaft couplings.
6, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 4 is characterized in that, described wire brush is connected respectively on the output shaft and described wire brush gripper shoe of described power motor by two shaft couplings.
7, according to claim 5 or 6 described a kind of pipeline inner wall spraying brushing formula derusting devices, it is characterized in that described connection steel plate is connected by bolt with described spray gun support member.
8, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 7 is characterized in that described spray gun support member is I-steel, pipe or square tube, and described spray gun is arranged in the groove or through hole of described I-steel, described pipe or described square tube.
9, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 8 is characterized in that described blowing passage steel plate is arranged on the front of described brush cleaning device.
10, a kind of pipeline inner wall spraying brushing formula derusting device according to claim 9 is characterized in that, can also be provided with pad or spring on the described bolt between described connection steel plate and the described I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949601U CN201098846Y (en) | 2007-11-14 | 2007-11-14 | Pipeline inner wall spraying and brushing type rust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949601U CN201098846Y (en) | 2007-11-14 | 2007-11-14 | Pipeline inner wall spraying and brushing type rust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098846Y true CN201098846Y (en) | 2008-08-13 |
Family
ID=39935377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201949601U Expired - Fee Related CN201098846Y (en) | 2007-11-14 | 2007-11-14 | Pipeline inner wall spraying and brushing type rust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098846Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962778A (en) * | 2010-09-16 | 2011-02-02 | 攀钢集团冶金工程技术有限公司 | Rust removal and corrosion prevention device for inner wall of pipeline |
-
2007
- 2007-11-14 CN CNU2007201949601U patent/CN201098846Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962778A (en) * | 2010-09-16 | 2011-02-02 | 攀钢集团冶金工程技术有限公司 | Rust removal and corrosion prevention device for inner wall of pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |