CN105619259A - Surface treatment shot blasting device for steel structure - Google Patents

Surface treatment shot blasting device for steel structure Download PDF

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Publication number
CN105619259A
CN105619259A CN201410704311.6A CN201410704311A CN105619259A CN 105619259 A CN105619259 A CN 105619259A CN 201410704311 A CN201410704311 A CN 201410704311A CN 105619259 A CN105619259 A CN 105619259A
Authority
CN
China
Prior art keywords
shot
steel
treatment
air blowing
blowing cleaning
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.)
Pending
Application number
CN201410704311.6A
Other languages
Chinese (zh)
Inventor
俞辉
俞国宾
唐晓平
陶兰川
李万鹏
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.)
Ningbo Keenda Electromechanical Co Ltd
Original Assignee
Ningbo Keenda Electromechanical 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 Ningbo Keenda Electromechanical Co Ltd filed Critical Ningbo Keenda Electromechanical Co Ltd
Priority to CN201410704311.6A priority Critical patent/CN105619259A/en
Publication of CN105619259A publication Critical patent/CN105619259A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a surface treatment shot blasting device for a steel structure. The surface treatment shot blasting device comprises a conveying platform, a shot blasting grinding box and a blowing cleaning box. Roll shafts are evenly distributed on the conveying platform. The conveying platform penetrates through the lower portion of the shot blasting grinding box and the lower portion of the blowing cleaning box transversely in sequence. Steel shot nozzles facing the conveying platform are evenly mounted on the top and the sidewall of the shot blasting grinding box. A blowing pipe which is arranged vertically downwards is arranged at the top end of the interior of the blowing cleaning box. The bottom of the shot blasting grinding box is provided with a steel shot collection box. The lower end of the blowing cleaning box is provided with a collection hopper which communicates with the steel shot collection box. The surface treatment shot blasting device for the steel structure achieves automatic recycling of steel grits and steel shots, has the steel structure surface cleaning function and greatly improves the production efficiency.

Description

A kind of surface treatment peener of steel construction
Technical field
The present invention relates to steel construction and produce apparatus field, particularly relate to the surface treatment peener of a kind of steel construction.
Background technology
Shot-blasting machine is by the steel sand shot high speed falling impact a kind for the treatment of technology on objects of material surface by impeller head. Comparing other process for treating surface, it is faster, more effective, and can to the casting process after part reservation or punching press. Shot-blast apparatus is initially applied to the removing of foundry industry cast steel, the surface scab of ironcasting and oxide skin
Almost all of steel construction is all steel-casting, ash foundry goods, malleable iron component, G. Iron Castings etc., and these steel constructions will carry out Shot Blasting. This is not only for removing cast(ing) surface oxide skin and scab, also it is indispensable preparatory process before casting quality checks simultaneously, such as large-scale gas-turbine casing must carry out strict throwing blast cleaning before carrying out nondestructive inspection, to ensure the reliability of result of detection. In general castings production, throwing blast cleaning is the requisite process means finding casting surface defect such as subcutaneous blowhole, cinder hole and scab, cold shut, peeling etc. Non-ferrous casting, removing surface such as aluminium alloy, copper alloy etc., except descaling, find foundry goods surface defect except, main purpose be throw shot-peening to remove die casting burr and obtain have decoration meaning surface quality, it is thus achieved that resultant effect. During iron and steel metallurgy produces, throw shot-peening or pickling and be to ensure that iron and steel obtains high production rate in producing in a large number and a kind of process of mechanically or chemically combined removal phosphorus skin of adopting. Other alloy-steel plates such as stalloy, stainless sheet steel, band production in, carry out ball blast or pickling processes after must being annealed in cold rolling process process again, to ensure surface roughness and the thickness and precision of cold-rolled steel sheet.
In existing shot-blast apparatus, steel sand shot drops in equipment after impacting steel structure surface, generally requires the steel sand shot that manually will fall off and shovels the upper end of equipment and realize recycling of steel sand shot, wastes time and energy, and the work under bad environment of workman, it is impossible to work long hours.
It addition, can leave on the surface of the steel construction of steel sand shot impact on the surface of powder or the direct bonded steel structure of steel sand shot, brush cleaning surface artificially used by follow-up needs, and workload is big, and production efficiency is low.
Summary of the invention
The technical problem to be solved is to provide the surface treatment peener of a kind of steel construction, it is achieved that the automatic recycling of steel sand shot, and has the function of steel structure surface cleaning, substantially increases production efficiency.
The technical solution adopted for the present invention to solve the technical problems is: provide the surface treatment peener of a kind of steel construction, including delivery platform, ball blast polishing case and Air blowing cleaning case, described delivery platform is evenly equipped with roll shaft, this delivery platform is horizontally through successively from the bottom of ball blast polishing case and Air blowing cleaning case, the top of described ball blast polishing case and sidewall are uniformly provided with the shot nozzle towards delivery platform, the inner tip of described Air blowing cleaning case is provided with vertical gas blow pipe down, the bottom of described ball blast polishing case is provided with shot collecting box, the lower end of described Air blowing cleaning case is provided with the collection funnel communicated with shot collecting box.
One as the present invention is supplemented, and described shot collecting box is positioned at the lower section of delivery platform, and its lower end is connected with shot nozzle on ball blast polishing box top and sidewall by pipeline, it is simple to collect shot.
Another kind as the present invention supplements, and is all connected with gases at high pressure and is penetrated from nozzle bore by shot in each shot nozzle, improves the hitting dynamics of shot.
The one that also has as the present invention is supplemented, and the lower end of described gas blow pipe is provided with downward opening tubaeform air blowing shield, improves the contact area blown with steel construction.
Further, the upper end of described Air blowing cleaning case is provided with the air compressor or aerator that are connected with gas blow pipe.
Further, described ball blast polishing case side by side mutually by arranging, shortens the process time with Air blowing cleaning case.
The steel construction that welding assembly completes is placed on delivery platform, it is fed forward by the rolling of roll shaft, enter in ball blast polishing case, shot ejection in shot nozzle, continuing and hit on the surface of steel construction in all directions, the oxide layer on steel structure surface being removed, the steel construction after ball blast polishing enters into Air blowing cleaning case, powder or the shot on its surface being blown off by blowing of gas blow pipe, shot is rolled down in shot collecting box by collection funnel.
Shot collecting box have collected the shot in ball blast polishing case and Air blowing cleaning case and be continuously supplied in each shot nozzle by pipeline, it is achieved recycling of shot.
Present configuration is reasonable, it is provided with shot collecting box collect shot and be transported to by shot in shot nozzle and recycle, achieve the automatic recycling of steel sand shot, by gas blow pipe, steel structure surface is applied wind-force, powder on surface or steel sand shot are blown off, and there is the function that steel structure surface is cleared up, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further. Should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention. In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
As shown in Figure 1, embodiments of the present invention relate to the surface treatment peener of a kind of steel construction, including delivery platform 1, ball blast polishing case 3 and Air blowing cleaning case 8, described delivery platform 1 is evenly equipped with roll shaft 2, this delivery platform 1 is horizontally through successively from the bottom of ball blast polishing case 3 and Air blowing cleaning case 8, the top of described ball blast polishing case 3 and sidewall are uniformly provided with the shot nozzle 6 towards delivery platform 1, the inner tip of described Air blowing cleaning case 8 is provided with vertical gas blow pipe 7 down, the bottom of described ball blast polishing case 3 is provided with shot collecting box 10, the lower end of described Air blowing cleaning case 8 is provided with the collection funnel 9 communicated with shot collecting box 10.
Described shot collecting box 10 is positioned at the lower section of delivery platform 1, and its lower end is connected with shot nozzle 6 on ball blast polishing case 3 top and sidewall by pipeline 4, it is simple to collect shot.
Each shot nozzle 6 is all connected with gases at high pressure penetrated from nozzle bore by shot, improves the hitting dynamics of shot.
The lower end of described gas blow pipe 7 is provided with downward opening tubaeform air blowing shield, improves the contact area blown with steel construction.
The upper end of described Air blowing cleaning case 8 is provided with the air compressor or aerator that are connected with gas blow pipe 7.
Described ball blast polishing case 3 side by side mutually by arranging, shortens the process time with Air blowing cleaning case 8.
Embodiment
The steel construction that welding assembly completes is placed on delivery platform 1, it is fed forward by the rolling of roll shaft 2, enter in ball blast polishing case 3, shot ejection in shot nozzle 6, continuing and hit on the surface of steel construction in all directions, the oxide layer on steel structure surface being removed, the steel construction after ball blast polishing enters into Air blowing cleaning case 8, powder or the shot on its surface being blown off by blowing of gas blow pipe 7, shot is rolled down in shot collecting box 10 by collection funnel 9.
Shot collecting box 10 have collected the shot in ball blast polishing case 3 and Air blowing cleaning case 8 and be continuously supplied in each shot nozzle 6 by pipeline 4, it is achieved recycling of shot.

Claims (6)

1. the surface treatment peener of a steel construction, including delivery platform (1), ball blast polishing case (3) and Air blowing cleaning case (8), it is characterized in that, described delivery platform (1) is evenly equipped with roll shaft (2), this delivery platform (1) is horizontally through successively from the bottom of ball blast polishing case (3) and Air blowing cleaning case (8), the top of described ball blast polishing case (3) and sidewall are uniformly provided with the shot nozzle (6) towards delivery platform (1), the inner tip of described Air blowing cleaning case (8) is provided with vertical gas blow pipe (7) down, the bottom of described ball blast polishing case (3) is provided with shot collecting box (10), the lower end of described Air blowing cleaning case (8) is provided with the collection funnel (9) communicated with shot collecting box (10).
2. the surface treatment peener of steel construction according to claim 1, it is characterized in that: described shot collecting box (10) is positioned at the lower section of delivery platform (1), its lower end is connected with shot nozzle (6) on ball blast polishing case (3) top and sidewall by pipeline (4).
3. the surface treatment peener of steel construction according to claim 2, it is characterised in that: each shot nozzle (6) is all connected with gases at high pressure shot is penetrated from nozzle bore.
4. the surface treatment peener of the steel construction according to any one in claim 1-3, it is characterised in that: the lower end of described gas blow pipe (7) is provided with downward opening tubaeform air blowing shield.
5. the surface treatment peener of the steel construction according to any one in claim 1-3, it is characterised in that: the upper end of described Air blowing cleaning case (8) is provided with the air compressor or aerator that are connected with gas blow pipe (7).
6. the surface treatment peener of the steel construction according to any one in claim 1-3, it is characterised in that: described ball blast polishing case (3) and Air blowing cleaning case (8) are side by side mutually by layout.
CN201410704311.6A 2014-11-26 2014-11-26 Surface treatment shot blasting device for steel structure Pending CN105619259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410704311.6A CN105619259A (en) 2014-11-26 2014-11-26 Surface treatment shot blasting device for steel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410704311.6A CN105619259A (en) 2014-11-26 2014-11-26 Surface treatment shot blasting device for steel structure

Publications (1)

Publication Number Publication Date
CN105619259A true CN105619259A (en) 2016-06-01

Family

ID=56034801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410704311.6A Pending CN105619259A (en) 2014-11-26 2014-11-26 Surface treatment shot blasting device for steel structure

Country Status (1)

Country Link
CN (1) CN105619259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113070806A (en) * 2021-03-23 2021-07-06 陕西法士特齿轮有限责任公司 Abrasive particle flow finishing equipment for batch machining of gear parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113070806A (en) * 2021-03-23 2021-07-06 陕西法士特齿轮有限责任公司 Abrasive particle flow finishing equipment for batch machining of gear parts

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C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160601

WD01 Invention patent application deemed withdrawn after publication