CN103846807A - Automatic sand blasting and derusting system on inner wall of pipeline - Google Patents
Automatic sand blasting and derusting system on inner wall of pipeline Download PDFInfo
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- CN103846807A CN103846807A CN201210513814.6A CN201210513814A CN103846807A CN 103846807 A CN103846807 A CN 103846807A CN 201210513814 A CN201210513814 A CN 201210513814A CN 103846807 A CN103846807 A CN 103846807A
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- sand blasting
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Abstract
The invention discloses an automatic sand blasting and derusting system on the inner wall of a pipeline. The automatic sand blasting and derusting system comprises a traveling crane hoisting mechanism, two metal boxes, a steel pipe locating and rotating mechanism, a track, a sand blasting mechanism, two sand collecting tanks, two dust removal ducts, an automatic control computer and a detection device. The automatic sand blasting and derusting system on the inner wall of the pipeline can be applied to the sand blasting and derusting construction of the inner wall of a metal pipeline having the pipe diameter of 350-2,500 mm and the length of 1-15 m. A spray gun of the system is automatically located in the center; a gun head is rotated; the system is provided with the detection device, an operation radius of the gun head can be adjusted according to a pipeline caliber; the spray gun and a sand tank are integrally pushed by an automatic program; sand collecting and pouring processes are automatic; the steel pipe is mechanically dismounted and transported; the construction efficiency of the whole production line is high; the automatic sand blasting and derusting system can be widely applied to pipeline anticorrosion and derusting in the fields of municipal engineering, petrochemical engineering and the like.
Description
Technical field
The present invention relates to metallic conduit rust cleaning, relate in particular to a kind of inner-walls of duct automatic sand blasting system.
Background technology
The especially heavy corrosion-resistant field of existing anticorrosion of steel structure, automaticity is not high, in workshop, sandblast and application mostly are manual work, sand and dust and coating flying dust etc. are very harmful to human body and environment, how to accomplish both to raise labour productivity, improving the quality of production, reduce again the injury to the person, is the major issue that needs solution.
Summary of the invention
Object of the present invention, the problem existing in order to solve above-mentioned prior art exactly, provides a kind of inner-walls of duct automatic sand blasting system.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of inner-walls of duct automatic sand blasting system, and it comprises:
Traveling crane mounting mechanism, is arranged on the top of system;
Two metal boxes, front and back are disposed on the below of traveling crane mounting mechanism;
Steel pipe location and rotating mechanism, be arranged between two metal boxes;
Track, is arranged on the rear portion of system;
Sandblast mechanism, sets up track-movable in orbit, and its front end stretches out forward through rear metal box;
Receive sand launder for two, be connected to the below of two metal boxes;
Two dedust air ducts, are connected to the top of two metal boxes;
Automatically control computer, be arranged on central control board;
Checkout gear, is arranged on the front end of sandblast mechanism.
Described sandblast mechanism comprises the connected high pressure sand tank of order, slide gun barrel positioner, telescopic spray gun metal link rod, lance head and spray gun automatically; High pressure sand tank is connected and sets up in orbit and can together with track, move with automatic slip gun barrel positioner; The high pressure tube chamber connecting before and after being provided with in telescopic spray gun metal link rod, the rear end of this high pressure tube chamber is communicated with high pressure sand tank, and front end is communicated with lance head; Spray gun totally three be connected on lance head, the spatial modelling of three spray guns is positive tetrahedron structure, the length of three spray guns all can be according to the caliber telescopic adjustment of operation pipeline.
Described lance head front position point regulates automatically by automatic slip gun barrel positioner, lance head is kept in operation and in central axis position; Lance head is flexibly connected with being connected to of telescopic spray gun metal link rod, and spray gun drives lance head to rotate together around telescopic spray gun metal link rod under the reaction force of the high speed sand grains stream ejecting.
The speed that described spray gun is pushed ahead is by automatically controlling computer controlled automatic, velocity interval 0-10m/min; The operation length range of sandblast mechanism is 1-15m, and being suitable for caliber scope is 350-2500mm.
In described two metal boxes, the rear end of front metal box is provided with the after-opening for accommodating operation pipeline, and after-opening is provided with annular soft seal circle; The front end of rear metal box is provided with the open front for accommodating operation pipeline, and rear end is provided with the after-opening for accommodating sandblast mechanism, is all provided with annular soft seal circle on two openings.
The center of the after-opening of described front metal box, lower than the center of the open front of rear metal box, makes operation pipeline present low early and high after state.
Described steel pipe location and rotating mechanism are provided with and can drive roll the in position motor shaft wheel apparatus of rotation of operation pipeline.
Described checkout gear comprises explosion-proof detector and endoscope, is connected with the automatic control computer on central control board by being arranged on the in-house line of sandblast, carries out dynamic monitoring operation.
The noisy rust cleaning system of the automatic spray of inner-walls of duct of the present invention can be applied to the metal pipe internal wall derusting by sandblasting construction of caliber 350-2500mm, length 1-15m.System spray gun is taked the rotation of automatic center locating, rifle head, is carried checkout gear, rifle head operating radius can be according to pipe diameter adjustment, the tank integrated auto-programming of spray gun and sand advances, automatically receive sand, fill with sand, mechanization steel pipe carries and unloads carrying, whole production line efficiency of construction is high, can be widely used in the pipeline corrosion protection rust cleaning of all kinds of municipal administrations, field of petrochemical industry.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of inner-walls of duct automatic sand blasting system of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
The specific embodiment
Referring to Fig. 1, inner-walls of duct of the present invention is the noisy rust cleaning system of spray automatically, comprise traveling crane mounting mechanism 1, two metal boxes 2, steel pipe location and rotating mechanisms 3, track 4, sandblast mechanism 5, two receive sand launder 6, two dedust air ducts 7, automatically control computer 8 and checkout gear 9.Traveling crane mounting mechanism 1 is wherein arranged on the top of system; Two metal box 2 front and back are disposed on the below of traveling crane mounting mechanism; Steel pipe location and rotating mechanism 3 are arranged between two metal boxes; Track 4 is arranged on the rear portion of system; Sandblast mechanism 5 sets up track-movable in orbit, and its front end stretches out forward through rear metal box; Two receipts sand launders 6 are connected to the below of two metal boxes; Two dedust air ducts 7 are connected to the top of two metal boxes; Automatically control computer 8 and be arranged on central control board, checkout gear 9 is arranged on the front end of sandblast mechanism.Shown in figure, 10 is steel pipe.
Coordinate referring to Fig. 2, the sandblast mechanism 5 in the present invention comprises the connected high pressure sand tank 51 of order, slide gun barrel positioner 52, telescopic spray gun metal link rod 53, lance head 54 and spray gun 55 automatically; High pressure sand tank 51 is connected and is erected on track 51 and can together with track, moves with automatic slip gun barrel positioner 52; The high pressure tube chamber 531 connecting before and after being provided with in telescopic spray gun metal link rod 53, the rear end of this high pressure tube chamber is communicated with high pressure sand tank 51, and front end is communicated with lance head 54; Spray gun 55 totally three be connected on lance head 54, the spatial modelling of three spray guns is positive tetrahedron structure, the length of three spray guns all can be according to the caliber telescopic adjustment of operation pipeline.
Lance head front position point in the present invention regulates automatically by automatic slip gun barrel positioner, lance head is kept in operation and in central axis position; Lance head is flexibly connected with being connected to of telescopic spray gun metal link rod, and spray gun drives lance head to rotate together around telescopic spray gun metal link rod under the reaction force of the high speed sand grains stream ejecting.
The speed that spray gun in the present invention is pushed ahead is by automatically controlling computer controlled automatic, velocity interval 0-10m/min; The operation length range of sandblast mechanism is 1-15m, and being suitable for caliber scope is 350-2500mm.
In two metal boxes in the present invention, the rear end of front metal box is provided with the after-opening for accommodating operation pipeline, and after-opening is provided with annular soft seal circle (out not shown); The front end of rear metal box is provided with the open front for accommodating operation pipeline, and rear end is provided with the after-opening for accommodating sandblast mechanism, is all provided with annular soft seal circle (out not shown) on two openings.
The center of the after-opening of the front metal box in the present invention, lower than the center of the open front of rear metal box, makes operation pipeline present low early and high after state.So that in pipe sand grains with scope of operation automatic stream before in metal box.
Steel pipe in the present invention location and rotating mechanism are provided with and can drive roll the in position motor shaft wheel apparatus (out not shown) of rotation of operation pipeline.
Checkout gear in the present invention comprises explosion-proof detector and endoscope, is connected (out not shown) with the automatic control computer on central control board by being arranged on the in-house line of sandblast, carries out dynamic monitoring operation.
Claims (8)
1. an inner-walls of duct automatic sand blasting system, is characterized in that comprising:
Traveling crane mounting mechanism, is arranged on the top of system;
Two metal boxes, front and back are disposed on the below of traveling crane mounting mechanism;
Steel pipe location and rotating mechanism, be arranged between two metal boxes;
Track, is arranged on the rear portion of system;
Sandblast mechanism, sets up track-movable in orbit, and its front end stretches out forward through rear metal box;
Receive sand launder for two, be connected to the below of two metal boxes;
Two dedust air ducts, are connected to the top of two metal boxes;
Automatically control computer, be arranged on central control board;
Checkout gear, is arranged on the front end of sandblast mechanism.
2. inner-walls of duct automatic sand blasting system according to claim 1, is characterized in that: described sandblast mechanism comprises the connected high pressure sand tank of order, slide gun barrel positioner, telescopic spray gun metal link rod, lance head and spray gun automatically; High pressure sand tank is connected and sets up in orbit and can together with track, move with automatic slip gun barrel positioner; The high pressure tube chamber connecting before and after being provided with in telescopic spray gun metal link rod, the rear end of this high pressure tube chamber is communicated with high pressure sand tank, and front end is communicated with lance head; Spray gun totally three be connected on lance head, the spatial modelling of three spray guns is positive tetrahedron structure, the length of three spray guns all can be according to the caliber telescopic adjustment of operation pipeline.
3. inner-walls of duct automatic sand blasting system according to claim 2, is characterized in that: described lance head front position point regulates automatically by automatic slip gun barrel positioner, lance head is kept in operation and in central axis position; Lance head is flexibly connected with being connected to of telescopic spray gun metal link rod, and spray gun drives lance head to rotate together around telescopic spray gun metal link rod under the reaction force of the high speed sand grains stream ejecting.
4. inner-walls of duct automatic sand blasting system according to claim 2, is characterized in that: the speed that described spray gun is pushed ahead is by automatically controlling computer controlled automatic, velocity interval 0-10m/min; The operation length range of sandblast mechanism is 1-15m, and being suitable for caliber scope is 350-2500mm.
5. inner-walls of duct automatic sand blasting system according to claim 1, is characterized in that: in described two metal boxes, the rear end of front metal box is provided with the after-opening for accommodating operation pipeline, and after-opening is provided with annular soft seal circle; The front end of rear metal box is provided with the open front for accommodating operation pipeline, and rear end is provided with the after-opening for accommodating sandblast mechanism, is all provided with annular soft seal circle on two openings.
6. inner-walls of duct automatic sand blasting system according to claim 5, is characterized in that: the center of the after-opening of described front metal box, lower than the center of the open front of rear metal box, makes operation pipeline present low early and high after state.
7. inner-walls of duct automatic sand blasting system according to claim 1, is characterized in that: described steel pipe location and rotating mechanism are provided with and can drive roll the in position motor shaft wheel apparatus of rotation of operation pipeline.
8. inner-walls of duct automatic sand blasting system according to claim 1, it is characterized in that: described checkout gear comprises explosion-proof detector and endoscope, be connected with the automatic control computer on central control board by being arranged on the in-house line of sandblast, carry out dynamic monitoring operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513814.6A CN103846807B (en) | 2012-12-04 | 2012-12-04 | Inner-walls of duct automatic sand blasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513814.6A CN103846807B (en) | 2012-12-04 | 2012-12-04 | Inner-walls of duct automatic sand blasting system |
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| CN103846807A true CN103846807A (en) | 2014-06-11 |
| CN103846807B CN103846807B (en) | 2016-06-01 |
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| CN201210513814.6A Active CN103846807B (en) | 2012-12-04 | 2012-12-04 | Inner-walls of duct automatic sand blasting system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423695A (en) * | 2016-12-14 | 2017-02-22 | 菏泽锅炉厂有限公司 | Spraying type acid washing device |
| CN106569327A (en) * | 2016-10-28 | 2017-04-19 | 中国科学院自动化研究所 | Endoscope set and industrial endoscope detection system comprising endoscope set |
| CN108818319A (en) * | 2018-05-25 | 2018-11-16 | 盐城工学院 | Intelligent automatic sand blasting system |
| CN108818318A (en) * | 2018-05-25 | 2018-11-16 | 盐城工学院 | Intelligent automatic sand blasting system |
| CN108972360A (en) * | 2018-08-13 | 2018-12-11 | 湖北三江航天涂装设备工程有限公司 | A kind of precision inner wall automatic cleaning machine |
| CN110216595A (en) * | 2019-07-22 | 2019-09-10 | 江苏龙冶节能科技有限公司 | A kind of suction-type rotoblast dusting device |
| CN110509190A (en) * | 2019-08-01 | 2019-11-29 | 青岛天能重工股份有限公司 | A kind of telescopic wind power tower drum inner wall pneumatic shot blast machine |
| CN112372518A (en) * | 2020-10-23 | 2021-02-19 | 中国第一汽车股份有限公司 | Sand core shot blasting machine |
| CN115256249A (en) * | 2022-09-29 | 2022-11-01 | 达州市全锦建材有限责任公司 | Shot blasting machine |
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| CN1057223A (en) * | 1990-06-14 | 1991-12-25 | 中国科学院金属研究所 | The sand-blasting machine that has sand recover device |
| JPH06335863A (en) * | 1991-09-18 | 1994-12-06 | Chubu Electric Power Co Inc | Suction blasting device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569327A (en) * | 2016-10-28 | 2017-04-19 | 中国科学院自动化研究所 | Endoscope set and industrial endoscope detection system comprising endoscope set |
| CN106569327B (en) * | 2016-10-28 | 2020-02-28 | 中国科学院自动化研究所 | Endoscope kit and industrial endoscope detection system comprising same |
| CN106423695A (en) * | 2016-12-14 | 2017-02-22 | 菏泽锅炉厂有限公司 | Spraying type acid washing device |
| CN108818319A (en) * | 2018-05-25 | 2018-11-16 | 盐城工学院 | Intelligent automatic sand blasting system |
| CN108818318A (en) * | 2018-05-25 | 2018-11-16 | 盐城工学院 | Intelligent automatic sand blasting system |
| CN108972360A (en) * | 2018-08-13 | 2018-12-11 | 湖北三江航天涂装设备工程有限公司 | A kind of precision inner wall automatic cleaning machine |
| CN110216595A (en) * | 2019-07-22 | 2019-09-10 | 江苏龙冶节能科技有限公司 | A kind of suction-type rotoblast dusting device |
| CN110509190A (en) * | 2019-08-01 | 2019-11-29 | 青岛天能重工股份有限公司 | A kind of telescopic wind power tower drum inner wall pneumatic shot blast machine |
| CN112372518A (en) * | 2020-10-23 | 2021-02-19 | 中国第一汽车股份有限公司 | Sand core shot blasting machine |
| CN115256249A (en) * | 2022-09-29 | 2022-11-01 | 达州市全锦建材有限责任公司 | Shot blasting machine |
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| Publication number | Publication date |
|---|---|
| CN103846807B (en) | 2016-06-01 |
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Effective date of registration: 20160322 Address after: 200331 307-H room, 3 floor, No. 1428 South Main Road, Shanghai, Putuo District Applicant after: Shanghai Jianye Technology Engineering Co., Ltd. Address before: 201108, room 6, building 5, building 4299, 1 Jin Du Road, Shanghai, Minhang District Applicant before: SHANGHAI JIANYE TECHNOLOGY ENGINEERING CO., LTD. |
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Address after: Room 218-33889 Suide Road, Putuo District, Shanghai Patentee after: Shanghai Jianye Technology Co.,Ltd. Address before: Room 307-h, 3 / F, 1428 Zhennan Road, Putuo District, Shanghai 200331 Patentee before: SHANGHAI JIANYE TECHNOLOGY ENGINEERING Co.,Ltd. |
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