CN112157595B - Surface treatment device for ocean engineering building steel structure - Google Patents
Surface treatment device for ocean engineering building steel structure Download PDFInfo
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- CN112157595B CN112157595B CN202011023731.XA CN202011023731A CN112157595B CN 112157595 B CN112157595 B CN 112157595B CN 202011023731 A CN202011023731 A CN 202011023731A CN 112157595 B CN112157595 B CN 112157595B
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- sand blasting
- seat
- moving
- rotating
- cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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Abstract
The invention discloses a surface treatment device for a steel structure of an ocean engineering building, which comprises a rotating mechanism, a clamping mechanism, a rotating seat and a sand blasting machine, wherein the rotating mechanism is used for driving the steel structure to rotate, the rotating mechanism is positioned on one side behind the sand blasting machine, the clamping mechanism is positioned on the other side behind the sand blasting machine, the rotating seat is positioned on one side behind the sand blasting machine and above the rotating mechanism, and the surface treatment device also comprises a moving mechanism, a sand blasting mechanism and a blowing mechanism. The three sand blasting heads are used for carrying out rapid sand blasting treatment on the surface of the steel structure, the rotating seat is used for driving the steel structure to rotate, the processing treatment efficiency of the surface of the whole steel structure is improved, and the blowing ring pipes are used for blowing the two sides of the sand blasting cover, so that water during sand blasting can be prevented from splashing to the outer side.
Description
Technical Field
The invention relates to the field of ocean engineering construction, in particular to a surface treatment device for an ocean engineering construction steel structure.
Background
The ocean engineering construction industry refers to the construction and preparation activities of the construction engineering for ocean production, traffic, entertainment, protection and other purposes carried out at sea, seabed and seashore, and comprises harbor buildings, coastal power station buildings, coastal dam buildings, ocean tunnel bridge buildings, offshore oil and gas field land terminal and processing facility construction, seabed line pipelines and equipment installation, and does not comprise house buildings and house decoration engineering of each department and each region; the surface of the steel structural member used for the ocean engineering construction industry needs to be treated, so that the integral corrosivity is improved, the fatigue resistance of the steel structural member is improved, the adhesive force between the steel structural member and a coating is increased, the durability of a coating is prolonged, and the leveling and decoration of a coating are facilitated; and traditional sandblast surface treatment generally only has a sandblast head, also does not install corresponding protector simultaneously, therefore whole sandblast efficiency is lower to need the sandblast plane of the switching work piece that does not stop, and make the sandblast environment become very poor influence artificial work efficiency.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a surface treatment apparatus for a marine construction steel structure.
The invention achieves the above purpose through the following technical scheme:
a surface treatment device for a steel structure of an ocean engineering building comprises a rotating mechanism, a clamping mechanism, a rotating seat and a sand blasting machine, wherein the rotating mechanism is used for driving the steel structure to rotate; the sand blasting mechanism comprises a sand blasting cover, a supporting seat, a flow guide pipe, a sand blasting pipe and a sand blasting head, the supporting seat is connected with the moving mechanism, the sand blasting cover is installed at the upper end of the supporting seat, the flow guide pipe is installed on the front side and the rear side of the supporting seat, the sand blasting head is installed on the outer side of the sand blasting cover, one end of the sand blasting pipe is installed on the sand blasting head, the other end of the sand blasting pipe is installed on the sand blasting machine, and the sand blasting machine adopts a CL-300WP type wet sand blasting machine; the blowing mechanism comprises blowing ring pipes, air pipes and a fan, the blowing ring pipes are located on two sides of the sand blasting cover, the upper ends of the air pipes are mounted at the top of the blowing ring pipes, the lower ends of the air pipes are mounted at the air outlet of the fan, and the fan is located on the rear side of the moving mechanism.
Preferably, the following components: the first movable frame is connected with the movable seat through a sliding block, the second movable frame is connected with the movable seat through a sliding block, the screw rod is connected with the movable seat through a bearing, and the movable motor is connected with the movable seat through a bolt.
According to the arrangement, the rotating mechanism is supported by the first moving frame, the clamping mechanism is supported by the second moving frame, and the first moving frame and the second moving frame are driven to move by the moving motor and the lead screw.
Preferably, the following components: the rotating mechanism comprises a rotating motor, a driving gear and a driven gear, the rotating motor is installed on one side of the first moving frame, the driving gear is installed on a rotating portion of the rotating motor, and the driven gear is installed on the outer side of the rotating seat.
According to the arrangement, the rotating motor rotating part is utilized to drive the driving gear to rotate, and the rotating seat is driven by the transmission of the driving gear and the driven gear.
Preferably, the following components: the rotating mechanism comprises a rotating motor, a chain wheel and a chain, the rotating motor is installed on one side of the first moving frame, the chain wheel is installed on the rotating portion of the rotating motor, and the chain is arranged on the outer side of the chain wheel.
According to the arrangement, the rotating motor rotating part is used for driving the chain wheel to rotate, and the rotating seat is driven to rotate through the transmission of the chain wheel and the chain.
Preferably, the following components: the clamping mechanism comprises a clamping cylinder, a jacking seat and a support frame, wherein the clamping cylinder is fixedly arranged at the other side of the second movable frame, the jacking seat is arranged at the telescopic part of the clamping cylinder, and the support frame is arranged at the other side of the second movable frame and is positioned below the clamping cylinder fixed part.
According to the arrangement, the telescopic part of the clamping cylinder is used for pushing the jacking seat to move towards one side, and the clamping cylinder is supported and fixed through the support frame.
Preferably, the following components: the sandblast cover with the supporting seat passes through welded connection, the honeycomb duct with the supporting seat passes through bolted connection, the sandblast head with the sandblast cover passes through threaded connection.
So set up, utilize the supporting seat comes to right the sandblast cover supports, utilizes simultaneously the sandblast head comes to the inboard steel construction spare of sandblast cover carries out surface treatment.
Preferably, the following components: the blowing ring pipe is connected with the sand blasting cover through bolts, the air pipe is connected with the blowing ring pipe through welding, and the air pipe is connected with the fan through bolts.
According to the arrangement, the two sides of the sand blasting cover are swept by the sweeping circular pipe, and air blown out by the fan is guided into the sweeping circular pipe through the air pipe.
Preferably, the following components: the rotation motor with first removal frame passes through bolted connection, the driving gear with the rotation motor rotates the portion and passes through the key-type connection, driven gear with it passes through the key-type connection to rotate the seat.
So set up, utilize the rotation of rotating motor rotating part with the driving gear, driven gear's transmission drives the rotation of rotation seat and steel structure spare.
Preferably, the following components: the rotation motor with first removal frame passes through bolted connection, the sprocket with the rotation motor portion of rotating passes through the key-type connection, the sprocket with rotate the seat and pass through the key-type connection.
So set up, utilize the rotation of rotating motor rotating part with the sprocket, the transmission of chain drives the rotation of rotation seat and steel structure spare.
Preferably, the following components: the clamping cylinder fixing part is connected with the second moving frame through a bolt, the jacking seat is connected with the clamping cylinder telescopic part through a bearing, and the support frame is connected with the second moving frame through a bolt.
According to the arrangement, the jacking seat is jacked at the other end of the steel structural member by utilizing the telescopic part of the clamping cylinder, so that the steel structural member is clamped and fixed.
Compared with the prior art, the invention has the following beneficial effects:
1. the three sand blasting heads are used for carrying out rapid sand blasting treatment on the surface of the steel structure, and the rotating seat is used for driving the steel structure to rotate, so that the processing treatment efficiency of the surface of the whole steel structure is improved;
2. the two sides of the sand blasting cover are purged by using the purging ring pipes, so that water can be prevented from splashing to the outside during sand blasting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment 1 of the surface treatment device for the steel structure of the ocean engineering construction, provided by the invention;
FIG. 2 is a schematic structural view of an embodiment 2 of the surface treatment device for the steel structure of the ocean engineering construction, which is disclosed by the invention;
FIG. 3 is a partial part view of an embodiment 1 of a rotating mechanism of the surface treatment device for the steel structure of the ocean engineering construction, which is disclosed by the invention;
FIG. 4 is a partial part view of an embodiment 2 of a rotating mechanism of the surface treatment device for the steel structure of the ocean engineering construction, provided by the invention;
FIG. 5 is a partial part view of a movable base of the surface treatment device for the steel structure of the ocean engineering construction according to the present invention;
FIG. 6 is a partial part view of a supporting seat of the surface treatment device for the steel structure of the ocean engineering construction according to the present invention;
FIG. 7 is a partial part view of a sweeping ring pipe of the surface treatment device for the steel structure of the ocean engineering construction, which is disclosed by the invention;
FIG. 8 is a partial part view of a fan of the surface treatment device for the steel structure of the ocean engineering construction.
The reference numerals are explained below:
1. a rotating mechanism; 2. a moving mechanism; 3. a sand blasting mechanism; 4. a clamping mechanism; 5. a rotating seat; 6. sandblasting machine; 7. a purging mechanism; 11. rotating the motor; 12. a driving gear; 13. a driven gear; 112. a sprocket; 113. a chain; 21. a movable seat; 22. a first movable frame; 23. a second moving frame; 24. a lead screw; 25. a moving motor; 31. a sand blasting cover; 32. a supporting base; 33. a flow guide pipe; 34. a sand blasting pipe; 35. a sand blasting head; 41. a clamping cylinder; 42. a jacking seat; 43. a support frame; 71. purging the ring pipe; 72. an air duct; 73. a fan.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
a surface treatment device for a steel structure of an ocean engineering building comprises a rotating mechanism 1, a clamping mechanism 4, a rotating seat 5 and a sand blasting machine 6, wherein the rotating mechanism 1 is used for driving the steel structure to rotate, the rotating mechanism 1 is positioned on one side behind the sand blasting machine 6, the clamping mechanism 4 is positioned on the other side behind the sand blasting machine 6, the rotating seat 5 is positioned on one side behind the sand blasting machine 6 and above the rotating mechanism 1, the surface treatment device also comprises a moving mechanism 2, a sand blasting mechanism 3 and a purging mechanism 7, the moving mechanism 2 comprises a moving seat 21, a first moving frame 22, a second moving frame 23, a screw 24 and a moving motor 25, the first moving frame 22 is installed on one side of the moving seat 21, the second moving frame 23 is installed on the other side of the moving seat 21, the screw 24 is installed on the front side and the rear side of the moving seat 21, and the moving motor 25 is installed in the middle position of the front side and the rear side of the moving seat 21; the sand blasting mechanism 3 comprises a sand blasting cover 31, a supporting seat 32, a flow guide pipe 33, a sand blasting pipe 34 and a sand blasting head 35, wherein the supporting seat 32 is connected to the middle position of the top of the movable seat 21 through bolts, the sand blasting cover 31 is installed at the upper end of the supporting seat 32, the flow guide pipe 33 is installed on the front side and the rear side of the supporting seat 32, the sand blasting head 35 is installed on the outer side of the sand blasting cover 31, one end of the sand blasting pipe 34 is installed on the sand blasting head 35, and the other end of the sand blasting pipe 34 is installed on the sand blasting machine 6; the blowing mechanism 7 comprises blowing ring pipes 71, air pipes 72 and a fan 73, the blowing ring pipes 71 are positioned on two sides of the sand blasting cover 31, the upper ends of the air pipes 72 are arranged on the top of the blowing ring pipes 71, the lower ends of the air pipes 72 are arranged at an air outlet of the fan 73, and the fan 73 is positioned on the rear side of the moving mechanism 2.
Example 1
As shown in fig. 1, 3, 5, 6, 7, and 8, the first moving frame 22 is connected to the moving base 21 by a slider, the second moving frame 23 is connected to the moving base 21 by a slider, the lead screw 24 is connected to the moving base 21 by a bearing, the moving motor 25 is connected to the moving base 21 by a bolt, the first moving frame 22 is used to support the rotating mechanism 1, the second moving frame 23 is used to support the clamping mechanism 4, and the moving motor 25 and the lead screw 24 are used to drive the first moving frame 22 and the second moving frame 23 to move; the rotating mechanism 1 comprises a rotating motor 11, a driving gear 12 and a driven gear 13, the rotating motor 11 is arranged on one side of a first moving frame 22, the driving gear 12 is arranged on a rotating part of the rotating motor 11, the driven gear 13 is arranged on the outer side of the rotating seat 5, the driving gear 12 is driven to rotate by utilizing the rotating part of the rotating motor 11, and the rotating seat 5 is driven by the transmission of the driving gear 12 and the driven gear 13; the clamping mechanism 4 comprises a clamping cylinder 41, a jacking seat 42 and a support frame 43, wherein the fixed part of the clamping cylinder 41 is arranged at the other side of the second movable frame 23, the jacking seat 42 is arranged at the telescopic part of the clamping cylinder 41, the support frame 43 is arranged at the other side of the second movable frame 23 and is positioned below the fixed part of the clamping cylinder 41, the telescopic part of the clamping cylinder 41 is utilized to push the jacking seat 42 to move towards one side, and the clamping cylinder 41 is supported and fixed through the support frame 43; the sand blasting cover 31 is connected with the supporting seat 32 through welding, the guide pipe 33 is connected with the supporting seat 32 through bolts, the sand blasting head 35 is connected with the sand blasting cover 31 through threads, the supporting seat 32 is used for supporting the sand blasting cover 31, and meanwhile, the sand blasting head 35 is used for carrying out surface treatment on a steel structural part on the inner side of the sand blasting cover 31; the blowing ring pipe 71 is connected with the sand blasting cover 31 through bolts, the air pipe 72 is connected with the blowing ring pipe 71 through welding, the air pipe 72 is connected with the fan 73 through bolts, the blowing ring pipe 71 is used for blowing the two sides of the sand blasting cover 31, and air blown out by the fan 73 is guided into the blowing ring pipe 71 through the air pipe 72; the rotating motor 11 is connected with the first moving frame 22 through a bolt, the driving gear 12 is in key connection with the rotating part of the rotating motor 11, the driven gear 13 is in key connection with the rotating seat 5, and the rotating seat 5 and the steel structural member are driven to rotate by the rotation of the rotating part of the rotating motor 11 and the transmission of the driving gear 12 and the driven gear 13; the fixing part of the clamping cylinder 41 is connected with the second movable frame 23 through a bolt, the top pressing seat 42 is connected with the telescopic part of the clamping cylinder 41 through a bearing, the support frame 43 is connected with the second movable frame 23 through a bolt, and the telescopic part of the clamping cylinder 41 is used for pressing the top pressing seat 42 against the other end of the steel structural member, so that the steel structural member is clamped and fixed.
The working principle is as follows: when the sand blasting device is used, the first moving frame 22 is driven to move to one side position through the rotation of the lead screw 24 and the moving motor 25, the second moving frame 23 is driven to move to the other side of the sand blasting cover 31, the jacking seat 42 is pushed to penetrate through the middle of the sand blasting cover 31 and extend to one side position of the sand blasting cover through the telescopic part of the clamping cylinder 41, at the moment, a steel structural part is placed between the jacking seat 42 and the rotating seat 5 through corresponding hoisting equipment, the jacking seat 42 is pushed to compress and fix two ends of the steel structural part through the telescopic part of the clamping cylinder 41, the driving gear 12 is driven to rotate through the rotating part of the rotating motor 11, the driven gear 13 and the rotating seat 5 are driven to rotate through the rotation of the rotating seat 5, meanwhile, the first moving frame 22 and the second moving frame 23 are driven to move to the other side through the rotation of the first moving frame 22 and the second moving frame 23, and the steel structural part is driven to penetrate through the middle position of the sand blasting cover 31 through the movement of the first moving frame 22 and the second moving frame 23; when the steel structure passes through the middle position of the sand blasting cover 31, the three sand blasting machines 6 start to be started simultaneously, then the sand blasting treatment is carried out on the surface of the steel structure passing through the middle position of the sand blasting cover 31 through the sand blasting pipes 34 and the sand blasting heads 35, sand blasting enters the opening at the inner side bottom of the sand blasting cover 31, water flows out of the guide pipes 33 on the front side and the rear side of the supporting seat 32, meanwhile, when the surface treatment is carried out, high-speed flowing air generated by the fan 73 enters the air pipe 72, the high-speed flowing air is swept to the inside of the sweeping ring pipe 71 through the air pipe 72, the high-speed air curtain is formed by the ejection of the high-speed air from the opening at the inner side of the sweeping ring pipe 71, and the direction of the air curtain faces to the inner side position of the sand blasting cover 31, so that the water generated by sand blasting can be prevented from being splashed out.
Example 2
As shown in fig. 2 and 4, the difference between the embodiment 2 and the embodiment 1 is that the rotating mechanism 1 includes a rotating motor 11, a chain wheel 112, and a chain 113, the rotating motor 11 is installed on one side of the first moving frame 22, the chain wheel 112 is installed on a rotating portion of the rotating motor 11, the chain 113 is disposed outside the chain wheel 112, the rotating portion of the rotating motor 11 is used to drive the chain wheel 112 to rotate, and the rotating base 5 is driven to rotate by the transmission of the chain wheel 112 and the chain 113; the rotating motor 11 is connected with the first moving frame 22 through a bolt, the chain wheel 112 is connected with the rotating part of the rotating motor 11 through a key, the chain wheel 112 is connected with the rotating seat 5 through a key, and the rotating seat 5 and the steel structural member are driven to rotate by the rotation of the rotating part of the rotating motor 11 and the transmission of the chain wheel 112 and the chain 113.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (1)
1. The utility model provides a surface treatment device for ocean engineering building steel structure, the device carries out pivoted slewing mechanism, clamping mechanism, rotation seat, sand blasting machine including being used for driving the steel construction, slewing mechanism is located sand blasting machine rear one side, clamping mechanism is located sand blasting machine rear opposite side, it is located to rotate the seat sand blasting machine rear one side and be located slewing mechanism top, its characterized in that: the sand blasting machine further comprises a moving mechanism, a sand blasting mechanism and a purging mechanism, wherein the moving mechanism comprises a moving seat, a first moving frame, a second moving frame, a lead screw and a moving motor, the first moving frame is installed on one side of the moving seat, the second moving frame is installed on the other side of the moving seat, the lead screw is installed on the front side and the rear side of the moving seat, and the moving motor is installed in the middle of the front side and the rear side of the moving seat; the sand blasting mechanism comprises a sand blasting cover, a supporting seat, a flow guide pipe, a sand blasting pipe and a sand blasting head, the supporting seat is connected with the moving mechanism, the sand blasting cover is arranged at the upper end of the supporting seat, the flow guide pipe is arranged on the front side and the rear side of the supporting seat, the sand blasting head is arranged on the outer side of the sand blasting cover, one end of the sand blasting pipe is arranged on the sand blasting head, and the other end of the sand blasting pipe is arranged on the sand blasting machine; the blowing mechanism comprises blowing ring pipes, air pipes and a fan, the blowing ring pipes are positioned on two sides of the sand blasting cover, the upper ends of the air pipes are installed at the top of the blowing ring pipes, the lower ends of the air pipes are installed at an air outlet of the fan, and the fan is positioned on the rear side of the moving mechanism;
the first moving frame is connected with the moving seat through a sliding block, the second moving frame is connected with the moving seat through a sliding block, the lead screw is connected with the moving seat through a bearing, and the moving motor is connected with the moving seat through a bolt;
the rotating mechanism comprises a rotating motor, a driving gear and a driven gear, the rotating motor is installed on one side of the first moving frame, the driving gear is installed on a rotating part of the rotating motor, and the driven gear is installed on the outer side of the rotating seat;
the clamping mechanism comprises a clamping cylinder, a jacking seat and a support frame, the clamping cylinder fixing part is arranged on one side of the second movable frame, the jacking seat is arranged on the telescopic part of the clamping cylinder, and the support frame is arranged on one side of the second movable frame and is positioned below the clamping cylinder fixing part;
the sand blasting cover is connected with the supporting seat in a welding mode, the flow guide pipe is connected with the supporting seat through a bolt, and the sand blasting head is connected with the sand blasting cover through threads;
the blowing ring pipe is connected with the sand blasting cover through a bolt, the air pipe is connected with the blowing ring pipe through welding, and the air pipe is connected with the fan through a bolt;
the rotating motor is connected with the first moving frame through a bolt, the driving gear is in key connection with a rotating part of the rotating motor, and the driven gear is in key connection with the rotating seat;
the clamping cylinder fixing part is connected with the second moving frame through a bolt, the jacking seat is connected with the clamping cylinder telescopic part through a bearing, and the supporting frame is connected with the second moving frame through a bolt;
when the sand blasting cover is used, the first moving frame is driven to move to one side position through the rotation of the screw rod and the moving motor, the second moving frame is driven to move to the other side of the sand blasting cover, the jacking seat is pushed to penetrate through the middle of the sand blasting cover through the telescopic part of the clamping cylinder and extends out of one side position of the sand blasting cover, at the moment, corresponding hoisting equipment is used for placing a steel structural part between the jacking seat and the rotating seat, the jacking seat is pushed to compress and fix two ends of the steel structural part through the telescopic part of the clamping cylinder, the driving gear is driven to rotate through the rotating part of the rotating motor, the driven gear and the rotating seat are driven to rotate through the rotation of the driving gear, the steel structural part is driven to rotate through the rotation of the rotating seat, meanwhile, the first moving frame and the second moving frame are driven to move to the other side through the screw rod and the moving motor, and the steel structural part is driven to penetrate through the middle position of the sand blasting cover through the movement of the first moving frame and the second moving frame; when steel structure passes the sandblast cover intermediate position, three sandblast machine begins to start simultaneously, and then through sandblast pipe and sandblast head begin to carry out sand blasting to the steel structure surface through sandblast cover intermediate position, the sandblast enters into the opening of sandblast cover inboard bottom, and the honeycomb duct outflow of both sides around the supporting seat can be followed to water, when carrying out surface treatment simultaneously, utilize the fan to produce in the air admission tuber pipe of high-speed flow, and sweep the ring canal through the air pipe with high-speed flowing air, and highly flowing air can form fast-speed air curtain from the opening part blowout that sweeps the ring canal is inboard, the direction of air curtain is towards sandblast cover inboard position, thereby can prevent that the moisture of sandblast from splashing out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011023731.XA CN112157595B (en) | 2020-09-25 | 2020-09-25 | Surface treatment device for ocean engineering building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011023731.XA CN112157595B (en) | 2020-09-25 | 2020-09-25 | Surface treatment device for ocean engineering building steel structure |
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| CN112157595A CN112157595A (en) | 2021-01-01 |
| CN112157595B true CN112157595B (en) | 2022-12-13 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3129540A1 (en) * | 1981-07-27 | 1983-02-10 | MSI Malerei, Schiffs- und Industrieanlagen-Instandsetzungs GmbH & Co KG, 2850 Bremerhaven | Process and apparatus for sandblasting an object |
| CN102896586A (en) * | 2012-07-17 | 2013-01-30 | 吕景中 | Sandblast equipment used for carding machine |
| CN203266270U (en) * | 2013-05-20 | 2013-11-06 | 东莞市乔锋机械有限公司 | Vertical type metal machining center machine with ringlike water injector |
| CN103551911B (en) * | 2013-11-18 | 2017-02-15 | 四川九洲电器集团有限责任公司 | Shielding device for atomized cutting fluid |
| CN204471215U (en) * | 2015-03-17 | 2015-07-15 | 马鞍山博宇重机有限公司 | A kind of device installing faying face sandblasting for main shaft and slurry wheel |
| CN207448237U (en) * | 2017-11-22 | 2018-06-05 | 浙江精劲机械有限公司 | A kind of screw polishing device |
| CN208788338U (en) * | 2018-07-25 | 2019-04-26 | 广东狮特龙实业有限公司 | A kind of sand-blasting machine |
| CN209851346U (en) * | 2018-11-16 | 2019-12-27 | 江苏嘉明碳素新材料有限公司 | Graphite processing chip removal device |
| CN210452362U (en) * | 2019-07-26 | 2020-05-05 | 北京戴工建筑装饰工程有限公司 | Sand blasting device for architectural decoration |
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2020
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