CN203091230U - Multifunctional steel tube inner-outer wall coating production line - Google Patents

Multifunctional steel tube inner-outer wall coating production line Download PDF

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Publication number
CN203091230U
CN203091230U CN 201320083599 CN201320083599U CN203091230U CN 203091230 U CN203091230 U CN 203091230U CN 201320083599 CN201320083599 CN 201320083599 CN 201320083599 U CN201320083599 U CN 201320083599U CN 203091230 U CN203091230 U CN 203091230U
Authority
CN
China
Prior art keywords
spraying
epoxy powder
steel pipe
production line
coating
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.)
Withdrawn - After Issue
Application number
CN 201320083599
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Chinese (zh)
Inventor
金相善
房程林
汤跃先
房英杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North Steel Industry (yingkou) Co Ltd
Original Assignee
North Steel Industry (yingkou) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by North Steel Industry (yingkou) Co Ltd filed Critical North Steel Industry (yingkou) Co Ltd
Priority to CN 201320083599 priority Critical patent/CN203091230U/en
Application granted granted Critical
Publication of CN203091230U publication Critical patent/CN203091230U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a multifunctional steel tube inner-outer wall coating production line. The multifunctional steel tube inner-outer wall coating production line comprises a linear transmission roller way, a steel tube moving trolley, an inner-wall shot-blasting rust-cleaning operating line, an inner-wall liquid paint coating operating line, an inner-wall epoxy powder coating and outer-wall epoxy powder coating operating line and a recycling purifying system, wherein the linear transmission roller way is parallel with the inner-wall shot-blasting rust-cleaning operating line, the inner-wall liquid paint coating operating line and the inner-wall epoxy powder coating and outer-wall epoxy powder coating operating line; the inner-wall epoxy powder coating and outer-wall epoxy powder coating are carried out on the same operating line, so that the inner-outer wall coating operation of the steel tube can be simultaneously completed on the operating line. The multifunctional steel tube inner-outer wall coating production line is compact in layout, capable of completing the shot-blasting process and the inner-outer wall coating process within a site with compact layout, and capable of carrying out anticorrosive coating of inner and outer walls of the steel tube on the same operating line. Besides, the multifunctional steel tube inner-outer wall coating production line is small in floor area, high in working efficiency and suitable for inner-outer wall anticorrosive coating treatment of a steel tube with aperture of DN400mm or above.

Description

Multifunctional steel pipe inside and outside wall Coating Production Line
Technical field
The utility model relates to a kind of inside and outside wall spray-painting production line of steel pipe, on this production line, can complete epoxy powder spraying, and the epoxy powder spraying of outer wall of steel pipe of the liquid coating spraying of sandblast ball blast pretreatment procedure, steel pipe inner wall of steel pipe or steel pipe inner wall, this Production Line Configured's compactness, floor space is little.
Background technology
Due to the important function of steel pipe in pipeline is carried, the inside and outside wall that solves steel pipe is anticorrosion very important.The preservative treatment of steel pipe comprises impeller blasting pre-treatment, inner-wall spraying, outer wall spraying process, usually, ball blast pretreatment procedure, inner-wall spraying, outer wall spraying process all need to carry out on the production line of independent design, Production Line Configured is not compact, floor space is large, affect operating efficiency, and investment is larger.
The utility model content
The purpose of this utility model is to provide a kind of Multifunctional steel pipe inside and outside wall Coating Production Line, and this Production Line Configured's compactness can complete inwall, the outer wall spraying process of impeller blasting and steel pipe in the place of compact Layout, take up an area few, high efficiency; Be applicable to the inside and outside wall corrosion-inhibiting coating of the above bore steel pipe of DN400mm is processed.
For achieving the above object, the utility model is achieved through the following technical solutions:
Multifunctional steel pipe inside and outside wall Coating Production Line, comprise linear transmission roller-way, steel pipe locomotive, inwall impeller blasting production line, inwall liquid coating spraying operation line, the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line and recovering and purifying system; Described linear transmission roller-way and inwall impeller blasting production line, inwall liquid coating spraying operation line and the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line parallel are arranged, the track of described each production line all with the perpendicular setting of steel pipe movement Car Track, steel pipe movement Car Track both sides in steel pipe movement Car Track and inwall impeller blasting production line, inwall liquid coating spraying operation line junction are provided with fixedly rotary carrier roller, are used for making steel pipe to be transported to other production line by the steel pipe movement Car Track; Described inwall epoxy powder spraying and outer wall epoxy powder are sprayed on a lines and carry out, and on this production line, complete the spraying operation of the inside and outside wall of steel pipe simultaneously.
Compared with prior art, the beneficial effects of the utility model are:
Multifunctional steel pipe inside and outside wall coating one-shot forming production line, this Production Line Configured's compactness can complete inwall, the outer wall spraying process of ball blast and steel pipe in the place of compact Layout, take up an area few, high efficiency.Designed the liquid coating spray-painting production line of steel pipe inner wall and the epoxy powder spray-painting production line of steel pipe inner wall on this production line, these two pipe inner-wall spraying production lines are choice for use as required, compact in design, and floor space is little, but practical function is many; Be applicable to the inside and outside wall corrosion-inhibiting coating of the above bore steel pipe of DN400mm is processed.
The accompanying drawing explanation
Fig. 1 is the floor plan of Multifunctional steel pipe inside and outside wall coating one-shot forming production line.
Fig. 2 is the plane of the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line.
Fig. 3-Fig. 6 is the facade work sheet of the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line.
Fig. 7 does not support the structure chart of spraying rod state while being right-angle type support horizontal positioned.
Fig. 8 is that the right-angle type support supports the structure chart of spraying rod state while vertically placing.
Figure: 1 - linear transfer roller; 2 - Pipe moving vehicle; 3 - two dust purification systems; 4 - Pipe; 5 - inner wall shot blasting machine stationary seal chamber; 6 - Fixed wall spray sealed chamber; 7 - fixed rotating rollers; 8 - sealed chamber inner wall shot blasting move; 9 - moving the sealed chamber wall spray; 10 - mobile spraying liquid coating the inner wall of the car; 11 - the inner wall of shot blasting machines and blasting moving vehicle; 12 - inner wall epoxy powder coating moving car; 13 - screw conveyor roller; 14 - frequency heating coil; 15 - wall epoxy powder coating and recycling purification system; 16 - a tube carriage; 17 - the epoxy powder coating rod; 18 - supporting rail car; 19 - nozzle; 20 - Right Angle landing bracket; 21 - outside epoxy powder spray booth; 22 - outside epoxy powder spray gun; 23 - the epoxy powder spray gun
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Multifunctional steel pipe inside and outside wall Coating Production Line, comprise linear transmission roller-way 1, steel pipe locomotive 2, inwall impeller blasting production line, inwall liquid coating spraying operation line, the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line and recovering and purifying system; Described linear transmission roller-way 1 is arranged with inwall impeller blasting production line, inwall liquid coating spraying operation line and the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line parallel, the track of described each production line all with the perpendicular setting of steel pipe movement Car Track, steel pipe movement Car Track both sides in steel pipe movement Car Track and inwall impeller blasting production line, inwall liquid coating spraying operation line junction are provided with fixedly rotary carrier roller 7, are used for making steel pipe to be transported to other production line by the steel pipe movement Car Track; Described inwall epoxy powder spraying and outer wall epoxy powder are sprayed on a lines and carry out, and on this production line, complete the spraying operation of the inside and outside wall of steel pipe simultaneously.
Inwall impeller blasting production line comprises inwall ballasting rust remover fixing seal chamber 5, inwall ballasting rust remover hydrodynamic reciprocating sealing chamber 8, inwall ballasting rust remover and ball blast locomotive 11, and steel pipe 4 completes the impeller blasting pretreatment procedure on this production line; Inwall ballasting rust remover fixing seal chamber 5 connects two-stage dust removal cleaning system 3, and two-stage dust removal cleaning system 3 consists of cyclone separator or pulse bag type dust collector, and the dust of the generation of ball blast operation and foreign material are discharged;
Inwall liquid coating spraying operation line comprises that inner-wall spraying fixing seal chamber 6, inner-wall spraying machine hydrodynamic reciprocating sealing chamber 9, inwall liquid coating move spraying dolly 10, and steel pipe 4 completes the liquid coating spraying of steel pipe inner wall on this production line.
The spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line comprise inwall epoxy powder spraying travelling car 12, helical feed roller-way 13, medium-frequency heating coil 14, the spraying of outer wall epoxy powder and recovering and purifying system 15, steel pipe 4 completes the spraying of steel pipe inner wall epoxy powder and the spraying of outer wall of steel pipe epoxy powder on this production line simultaneously, and final steel pipe 4 is transported to out the pipe stand by steel pipe locomotive and transports; On 2, through linear transmission roller-way 1, transport; The course of work of this production line is:
1) steel pipe after impeller blasting is qualified is transported on the helical feed roller-way 13 of steel pipe inside and outside wall epoxy powder spraying operation line through steel pipe locomotive 2;
2) be provided with outer epoxy powder spray room 21 on steel pipe inside and outside wall epoxy powder spraying operation line, near the interior epoxy powder spraying rod 17 1 sides room of epoxy powder spray outside 21 are provided with medium-frequency heating coil 14, and this medium-frequency heating coil 14 completes steel pipe inner wall and outer wall is heated to the technological temperature scope simultaneously;
3) start helical feed roller-way 13, make steel pipe one side arrive at medium-frequency heating coil 14; Start inwall epoxy powder spraying travelling car 12 and supporting track dolly 18, interior epoxy powder spraying rod 12 and shower nozzle 19 are stopped when steel duct is delivered to outer epoxy powder spray room;
4) by adjusting inwall epoxy powder spraying travelling car 12 and supporting track dolly 18, in adjusting, the center line of epoxy powder spraying rod overlaps with the center line of steel pipe;
5) start helical feed roller-way 13 make steel pipe 4 forward spiral move, open medium-frequency heating coil 14, when steel pipe arrives outer epoxy powder spray room 21, pipe inner-wall spraying and outer wall of steel pipe spray and carry out simultaneously; Along with the spiral of steel pipe advances, completed the spraying of steel pipe inner wall, outer wall simultaneously;
6), after steel pipe completes the spraying of inside and outside wall, after cooling, by going out to manage stand 16, transport;
7) sagging for preventing interior epoxy powder spraying rod 17, be provided with a plurality of right-angle type supports 20 at the helical feed roller-way along helical feed roller-way center line bottom even, within steel pipe 4 breaks away from after epoxy powder spraying rod 17, right-angle type support 20 is holded up and is supported interior epoxy powder spraying rod 17(erected state as shown in Figure 8), make spray boom keep original height; After spraying completes, when inwall epoxy powder spraying travelling car 12 retreats with spraying rod 17, right-angle type support 20 is landing (horizontal positioned state as shown in Figure 7) automatically one by one, makes spray boom keep original height and realizes accessible retreating;
When 8) inwall epoxy powder spraying travelling car 12 returns to original position, completed once spraying, after returning original position, waited for the spraying of next root steel pipe, so looped.

Claims (1)

1. Multifunctional steel pipe inside and outside wall Coating Production Line, it is characterized in that, comprise linear transmission roller-way, steel pipe locomotive, inwall impeller blasting production line, inwall liquid coating spraying operation line, the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line and recovering and purifying system; Described linear transmission roller-way and inwall impeller blasting production line, inwall liquid coating spraying operation line and the spraying of inwall epoxy powder and outer wall epoxy powder spraying operation line parallel are arranged, the track of described each production line all with the perpendicular setting of steel pipe movement Car Track, steel pipe movement Car Track both sides in steel pipe movement Car Track and inwall impeller blasting production line, inwall liquid coating spraying operation line junction are provided with fixedly rotary carrier roller, are used for making steel pipe to be transported to other production line by the steel pipe movement Car Track; Described inwall epoxy powder spraying and outer wall epoxy powder are sprayed on a lines and carry out, and on this production line, complete the spraying operation of the inside and outside wall of steel pipe simultaneously.
CN 201320083599 2013-02-22 2013-02-22 Multifunctional steel tube inner-outer wall coating production line Withdrawn - After Issue CN203091230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320083599 CN203091230U (en) 2013-02-22 2013-02-22 Multifunctional steel tube inner-outer wall coating production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320083599 CN203091230U (en) 2013-02-22 2013-02-22 Multifunctional steel tube inner-outer wall coating production line

Publications (1)

Publication Number Publication Date
CN203091230U true CN203091230U (en) 2013-07-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320083599 Withdrawn - After Issue CN203091230U (en) 2013-02-22 2013-02-22 Multifunctional steel tube inner-outer wall coating production line

Country Status (1)

Country Link
CN (1) CN203091230U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170443A (en) * 2013-02-22 2013-06-26 北钢管业(营口)有限公司 Coating production line of inner and outer walls of multifunctional steel pipe
CN105396746A (en) * 2015-10-25 2016-03-16 佛山金百川科技有限公司 Hardening liquid coating mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170443A (en) * 2013-02-22 2013-06-26 北钢管业(营口)有限公司 Coating production line of inner and outer walls of multifunctional steel pipe
CN105396746A (en) * 2015-10-25 2016-03-16 佛山金百川科技有限公司 Hardening liquid coating mechanism
CN105396746B (en) * 2015-10-25 2018-07-06 佛山金百川科技有限公司 A kind of hardening bath coating mechanism

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20130731

Effective date of abandoning: 20150415

RGAV Abandon patent right to avoid regrant