CN209405890U - A dust removal device for a shot blasting machine - Google Patents
A dust removal device for a shot blasting machine Download PDFInfo
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- CN209405890U CN209405890U CN201821894555.5U CN201821894555U CN209405890U CN 209405890 U CN209405890 U CN 209405890U CN 201821894555 U CN201821894555 U CN 201821894555U CN 209405890 U CN209405890 U CN 209405890U
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- Prior art keywords
- sleeve
- dust removal
- shot blasting
- casing
- blasting machine
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- 239000000428 dust Substances 0.000 title claims abstract description 34
- 238000005422 blasting Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 235000013980 iron oxide Nutrition 0.000 description 5
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了一种抛丸机的除尘装置，包括抛丸机的出料口，出料口外端对应设有除尘套管，使得出料口出来的钢筋可穿行于除尘套管中，除尘套管包括第一套管和第二套管，第一套管和第二套管的内径大于该钢筋的外径，第一套管和第二套管的一端分别固定有法兰盘，两个法兰盘相互连接且两个法兰盘之间设有海绵垫，海绵垫中心开设有比该钢筋外径略小的通孔，钢筋可从该通孔中穿行，两个套管靠近法兰盘一端的外壁上设有吸尘孔；还包括过滤筒和吸风机，吸尘孔通过金属波纹管与过滤筒的进口连通，吸风机与过滤筒的出口连通。该抛丸机的除尘装置方便去除重新粘附于钢筋表面的铁氧化物粉尘。
The utility model discloses a dust removal device for a shot blasting machine, which comprises a discharge port of the shot blasting machine, and a dust removal casing is correspondingly provided at the outer end of the discharge port, so that the steel bars coming out of the discharge port can pass through the dust removal casing, and the dust removal The casing includes a first casing and a second casing. The inner diameters of the first casing and the second casing are larger than the outer diameter of the steel bar. One end of the first casing and the second casing are respectively fixed with a flange. The two flanges are connected with each other and there is a sponge pad between the two flanges. In the center of the sponge pad is a through hole slightly smaller than the outer diameter of the steel bar. The steel bar can pass through the through hole. The two sleeves are close to the method. The outer wall at one end of the blue plate is provided with a dust suction hole; it also includes a filter cartridge and a suction fan. The dust suction hole is connected with the inlet of the filter cartridge through a metal bellows, and the suction fan is connected with the outlet of the filter cartridge. The dust removal device of the shot blasting machine facilitates the removal of iron oxide dust re-adhered to the surface of the steel bar.
Description
技术领域：Technical field:
本实用新型涉及一种抛丸机的除尘装置。The utility model relates to a dust removal device of a shot blasting machine.
背景技术：Background technique:
钢筋矫直前需要先进入抛丸机将其表面的铁氧化物去除再进行矫直，对抛丸机工作中产生的铁氧化物粉尘需要进行除尘处理，目前市售的抛丸机通常具有这样的除尘装置，但其针对的是弥漫在空气中的粉尘进行处理，另外，很多老款抛丸机甚至还是以自然通风来净化空气，对于抛丸后重新掉落于钢筋表面并粘附于钢筋上的铁氧化物粉尘无法进行有效去除，因此，进入矫直工序时，钢筋表面附着的铁氧化物粉尘仍然会污染车间环境，而矫直生产线并无相应的除尘装置。Before straightening the steel bar, it is necessary to enter the shot blasting machine to remove the iron oxides on the surface before straightening. The iron oxide dust generated during the work of the shot blasting machine needs to be dedusted. Currently, the shot blasting machines on the market usually have such Dust removal device, but it is aimed at treating the dust in the air. In addition, many old shot blasting machines even use natural ventilation to purify the air. After shot blasting, it falls on the surface of the steel bar and adheres to the steel bar. The iron oxide dust cannot be effectively removed. Therefore, when entering the straightening process, the iron oxide dust attached to the surface of the steel bar will still pollute the workshop environment, and the straightening production line does not have a corresponding dust removal device.
实用新型内容：Utility model content:
本实用新型所要解决的技术问题是，提供一种方便去除钢筋表面铁氧化物粉尘的抛丸机的除尘装置。The technical problem to be solved by the utility model is to provide a dedusting device of a shot blasting machine for conveniently removing iron oxide dust on the surface of steel bars.
本实用新型的技术解决方案是，提供一种抛丸机的除尘装置，包括抛丸机的出料口，出料口外端对应设有除尘套管，使得出料口出来的钢筋可穿行于除尘套管中，除尘套管包括第一套管和第二套管，第一套管和第二套管的内径大于该钢筋的外径，第一套管和第二套管的一端分别固定有法兰盘，两个法兰盘相互连接且两个法兰盘之间设有海绵垫，海绵垫中心开设有比该钢筋外径略小的通孔，钢筋可从该通孔中穿行，两个套管靠近法兰盘一端的外壁上设有吸尘孔；还包括过滤筒和吸风机，吸尘孔通过金属波纹管与过滤筒的进口连通，吸风机与过滤筒的出口连通。The technical solution of the utility model is to provide a dust removal device for a shot blasting machine, including the discharge port of the shot blasting machine, and the outer end of the discharge port is correspondingly provided with a dust removal sleeve, so that the steel bars coming out of the discharge port can pass through the dust removal device. In the sleeve, the dust removal sleeve includes a first sleeve and a second sleeve, the inner diameter of the first sleeve and the second sleeve is larger than the outer diameter of the steel bar, and one end of the first sleeve and the second sleeve is respectively fixed with Flange, the two flanges are connected to each other and there is a sponge pad between the two flanges, and a through hole slightly smaller than the outer diameter of the steel bar is opened in the center of the sponge pad, and the steel bar can pass through the through hole. A dust suction hole is provided on the outer wall of the end of the casing near the end of the flange; it also includes a filter cartridge and a suction fan, the dust suction hole communicates with the inlet of the filter cartridge through a metal bellows, and the suction fan communicates with the outlet of the filter cartridge.
采用以上结构后与现有技术相比，本实用新型具有以下优点：利用夹持在两个法兰盘中间的海绵垫对穿行其中的钢筋进行擦拭，将抛丸机处理后重新粘附于钢筋表面的铁氧化物粉尘通过除尘套管的负压空气吸到过滤筒内进行收集，从而使得钢筋进入矫直机时表面干净，不会在矫直时产生大量铁氧化物粉末，保证了车间环境的良好。After adopting the above structure, compared with the prior art, the utility model has the following advantages: use the sponge pad clamped between the two flanges to wipe the steel bar passing through it, and re-adhere to the steel bar after being processed by the shot blasting machine The iron oxide dust on the surface is sucked into the filter cartridge by the negative pressure air of the dust removal sleeve for collection, so that the surface of the steel bar is clean when it enters the straightening machine, and a large amount of iron oxide powder will not be produced during straightening, ensuring the workshop environment good.
作为优选，第一套管上连接的法兰盘通过连接杆固定在抛丸机机架上，第一套管水平设置且与抛丸机的出料口同轴。Preferably, the flange plate connected to the first sleeve is fixed on the frame of the shot blasting machine through a connecting rod, and the first sleeve is arranged horizontally and is coaxial with the discharge port of the shot blasting machine.
进一步的，过滤筒包括筒体和桶盖，筒体上部覆有无纺布过滤网，桶盖盖设在筒体上，过滤筒的进口位于筒体下部的一侧，过滤筒的出口位于桶盖上。Further, the filter cartridge includes a cylinder body and a barrel cover, the upper part of the cylinder body is covered with a non-woven filter, the barrel cover is arranged on the cylinder body, the inlet of the filter cartridge is located on one side of the lower part of the cylinder body, and the outlet of the filter cartridge is located at the bottom of the barrel. cover.
附图说明：Description of drawings:
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式：Detailed ways:
下面结合附图和具体实施方式对本实用新型作进一步说明：Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
如图1所示，一种抛丸机的除尘装置，包括抛丸机的出料口1，出料口1外端对应设有除尘套管，除尘套管与出料口同轴设置，使得出料口出来的钢筋可穿行于除尘套管中，除尘套管包括第一套管2和第二套管3，第一套管2和第二套管3的内径大于该钢筋的外径，这样钢筋穿行时可减少与第一套管和第二套管的内壁接触，第一套管2和第二套管3的一端分别焊接有法兰盘4，两个法兰盘4通过螺栓相互连接且两个法兰盘之间还夹设有海绵垫5，海绵垫5压紧在两个法兰盘中间，海绵垫5中心开设有比该钢筋外径略小的通孔，钢筋从该通孔中穿行时通过海绵垫对其进行擦拭，将抛丸机作业后粘附于钢筋表面的铁氧化物刮除，第一套管2和第二套管3靠近法兰盘一端的侧壁上设有吸尘孔；还包括过滤筒6和吸风机7，吸尘孔通过金属波纹管8与过滤筒6的进口连通，吸风机7与过滤筒6的出口连通。利用吸风机的负压管路将刮除的铁氧化物吸收到过滤筒内。其中，吸尘孔与金属波纹管8焊接固定，过滤筒6进口与金属波纹管8既可以直接焊接连接也可以利用法兰连接。As shown in Figure 1, a dust removal device of a shot blasting machine includes a discharge port 1 of the shot blasting machine, and the outer end of the discharge port 1 is correspondingly provided with a dust removal sleeve, and the dust removal sleeve is coaxially arranged with the discharge port, so that The steel bar coming out of the discharge port can pass through the dust removal sleeve, which includes a first sleeve 2 and a second sleeve 3, the inner diameter of the first sleeve 2 and the second sleeve 3 is larger than the outer diameter of the steel bar, In this way, when the steel bar passes through, it can reduce contact with the inner wall of the first sleeve pipe and the second sleeve pipe. One end of the first sleeve pipe 2 and the second sleeve pipe 3 is respectively welded with a flange 4, and the two flanges 4 are connected to each other by bolts. The sponge pad 5 is also sandwiched between the two flanges, the sponge pad 5 is pressed between the two flanges, and the center of the sponge pad 5 is provided with a through hole slightly smaller than the outer diameter of the steel bar. When passing through the hole, wipe it with a sponge pad, scrape off the iron oxide adhered to the surface of the steel bar after the shot blasting machine works, and the side walls of the first sleeve 2 and the second sleeve 3 near the end of the flange It also includes a filter cartridge 6 and a suction fan 7, the dust suction hole communicates with the inlet of the filter cartridge 6 through a metal bellows 8, and the suction fan 7 communicates with the outlet of the filter cartridge 6. Use the negative pressure pipeline of the suction fan to absorb the scraped iron oxides into the filter cartridge. Wherein, the dust suction hole and the metal bellows 8 are welded and fixed, and the inlet of the filter cartridge 6 and the metal bellows 8 can be directly welded or flanged.
进一步的，第一套管2上连接的法兰盘通过连接杆固定在抛丸机机架9上，第一套管2水平设置且与抛丸机的出料口同轴，而第二套管3通过法兰盘与第二套管连接后同样处于水平状态。另外，过滤筒6包括筒体和桶盖，筒体上部覆有无纺布过滤网61，具体的，可以是利用限位环将无纺布过滤网蒙在筒体开口上，然后盖设桶盖密封，过滤筒的进口位于筒体下部的一侧，过滤筒的出口位于桶盖上。Further, the flange plate connected on the first casing 2 is fixed on the shot blasting machine frame 9 through the connecting rod, the first casing 2 is horizontally arranged and coaxial with the discharge port of the shot blasting machine, and the second set The pipe 3 is also in a horizontal state after being connected to the second casing through the flange. In addition, the filter cartridge 6 includes a cylinder body and a bucket cover, and the upper part of the cylinder body is covered with a non-woven fabric filter screen 61. Specifically, the non-woven fabric filter screen can be covered on the cylinder body opening by using a stop ring, and then the bucket is covered. The cover is sealed, the inlet of the filter cartridge is located on one side of the lower part of the cylinder body, and the outlet of the filter cartridge is located on the cover.
本除尘装置可将经抛丸机处理的钢筋表面上粘附的铁氧化物(铁锈)从钢筋表面去除，通过吸风机吸到过滤筒中，从而使钢筋表面干净光洁，保证车间环境。This dust removal device can remove the iron oxide (rust) adhered on the surface of the steel bar treated by the shot blasting machine from the surface of the steel bar, and suck it into the filter cylinder through the suction fan, so that the surface of the steel bar is clean and smooth, and the workshop environment is guaranteed.
以上仅就本实用新型较佳的实施例作了说明，但不能理解为是对权利要求的限制。凡是利用本实用新型说明书及附图内容所做的等效结构或等效流程变换，均包括在本实用新型的专利保护范围之内。The above is only a description of the preferred embodiments of the present utility model, but should not be construed as a limitation on the claims. Any equivalent structure or equivalent process transformation made by using the description and drawings of the utility model is included in the patent protection scope of the utility model.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894555.5U CN209405890U (en) | 2018-11-18 | 2018-11-18 | A dust removal device for a shot blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894555.5U CN209405890U (en) | 2018-11-18 | 2018-11-18 | A dust removal device for a shot blasting machine |
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| Publication Number | Publication Date |
|---|---|
| CN209405890U true CN209405890U (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821894555.5U Expired - Fee Related CN209405890U (en) | 2018-11-18 | 2018-11-18 | A dust removal device for a shot blasting machine |
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| Country | Link |
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| CN (1) | CN209405890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971731A (en) * | 2022-12-16 | 2023-04-18 | 王丽 | Intelligent assembling system for ship flange |
-
2018
- 2018-11-18 CN CN201821894555.5U patent/CN209405890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971731A (en) * | 2022-12-16 | 2023-04-18 | 王丽 | Intelligent assembling system for ship flange |
| CN115971731B (en) * | 2022-12-16 | 2023-10-27 | 唐山海运职业学院有限公司 | Ship flange intelligent assembly system |
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