CN105215282A - compressed air negative pressure cleaner - Google Patents
compressed air negative pressure cleaner Download PDFInfo
- Publication number
- CN105215282A CN105215282A CN201510513498.6A CN201510513498A CN105215282A CN 105215282 A CN105215282 A CN 105215282A CN 201510513498 A CN201510513498 A CN 201510513498A CN 105215282 A CN105215282 A CN 105215282A
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- China
- Prior art keywords
- steel pipe
- main body
- pipe main
- negative pressure
- compressed air
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Abstract
The object of the invention is to provide a kind of compressed air negative pressure cleaner, and in order to solve labor cleaning's antiquated sand inefficiency, some dead angle is not easy to cleaning, causes the problems such as potential safety hazard.A kind of compressed air negative pressure cleaner, comprises steel pipe main body, compressed gas tube and water tank; Steel pipe main body has horizontal segment and reclinate tilting section, and horizontal segment and tilting section have angle knee shape; The beveled end of steel pipe main body is connected with flexible pipe, and the other end of steel pipe main body connects water tank by the road; Compressed gas tube one end is arranged in steel pipe main body, and the other end extends in steel pipe main body and connect high-pressure air source outward, makes steel pipe body interior produce negative pressuren zone.
Description
Technical field
The present invention relates to casting technology field, being specifically related to a kind of compressed air negative pressure cleaner, for clearing up cast waste sand.
Background technology
Casting is joined in case process, easily produces a large amount of antiquated sand in small, broken bits in the casing such as patrix or counterdie, for avoiding the casting flaws such as the burning into sand that therefore produces, need clean out.Adopt labor cleaning, one is waste time and energy, inefficiency, and two is sometimes be not easy to cleaning, easily causes potential safety hazard.
Summary of the invention
The object of the invention is to provide a kind of compressed air negative pressure cleaner, and in order to solve labor cleaning's antiquated sand inefficiency, some dead angle is not easy to cleaning, causes the problems such as potential safety hazard.
To achieve these goals, the present invention adopts technical scheme as follows:
A kind of compressed air negative pressure cleaner, comprises steel pipe main body, compressed gas tube and water tank; Steel pipe main body has horizontal segment and reclinate tilting section, and horizontal segment and tilting section have angle knee shape; The beveled end of steel pipe main body is connected with flexible pipe, and the other end of steel pipe main body connects water tank by the road; Compressed gas tube one end is arranged in steel pipe main body, and the other end extends in steel pipe main body and connect high-pressure air source outward, makes steel pipe body interior produce negative pressuren zone.
In above-mentioned compressed air negative pressure cleaner, compressed gas tube external diameter is less than steel pipe inner major diameter.
In above-mentioned compressed air negative pressure cleaner, angle is 45 °.
In above-mentioned compressed air negative pressure cleaner, compressed gas tube is steel pipe.
Beneficial effect of the present invention:
Utilize compressed gas tube to pass into Compressed Gas in steel pipe main body, cause negative pressure, under pressure action, fine sand is entered by flexible pipe, then enters water tank, solves labor cleaning's antiquated sand inefficiency, and some dead angle is not easy to cleaning, causes the problem of potential safety hazard.
Accompanying drawing explanation
Fig. 1 is compressed air negative pressure cleaner structural representation.
Fig. 2 is compressed air negative pressure cleaner principle schematic.
In figure 1, water tank, 2, pipeline, the 3, second fittings body, 4, compressed gas tube, 5, high-pressure air source, 6, flexible pipe, the 7, first boundary line, 8, Second Edge boundary line, A, swiftly flowing Compressed Gas, 301, horizontal segment, 302, tilting section, a, boundary line and horizontal direction angle, b, angle.
Detailed description of the invention
Better understand the present invention for the ease of those skilled in the art, be described in further details below in conjunction with the drawings and specific embodiments to the present invention, following is only exemplary do not limit protection scope of the present invention.
With reference to accompanying drawing 1, a kind of compressed air negative pressure cleaner, comprises steel pipe main body 3, compressed gas tube 4 and water tank 1; Steel pipe main body 3 has horizontal segment 301 and reclinate tilting section 302, and horizontal segment 301 and tilting section 302 to have angle b knee shape; The beveled end of steel pipe main body 3 is connected with flexible pipe 6, the other end 2 connection water tanks 1 by the road of steel pipe main body 3; Compressed gas tube 4 one end is arranged in steel pipe main body 3, and it is outer and connect high-pressure air source 5 that the other end extends in steel pipe main body 3, makes steel pipe main body 3 inside produce negative pressuren zone.
In the present embodiment, compressed gas tube 4 external diameter is less than steel pipe main body 3 internal diameter, and horizontal segment 301 and tilting section 302 form angle b in knee be 45 °.
In the present embodiment, compressed gas tube 4 is steel pipe.
Operation principle is as follows: compressed gas tube 4 one end passes into compressed air, the compressed air of discharging in compressed gas tube 4 one end forms negative pressuren zone, negative pressuren zone has the first boundary line 7 and Second Edge boundary line 8, first boundary line 7 and Second Edge boundary line 8 are a with horizontal direction angle, under the effect of viscosity, swiftly flowing Compressed Gas A, first boundary line 7 and rear, Second Edge boundary line 8 portion of air are taken away, form negative pressuren zone, flexible pipe 6 is aimed at fine sand etc., under pressure action, fine sand enters flexible pipe 6 automatically, enters in water tank 1 through steel pipe main body 3 etc.
Above only describes general principle of the present invention and preferred embodiment, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection scope of the present invention.
Claims (4)
1. a compressed air negative pressure cleaner, is characterized in that: comprise steel pipe main body, compressed gas tube and water tank; Steel pipe main body has horizontal segment and reclinate tilting section, and horizontal segment and tilting section have angle knee shape; The beveled end of steel pipe main body is connected with flexible pipe, and the other end of steel pipe main body connects water tank by the road; Compressed gas tube one end is arranged in steel pipe main body, and the other end extends in steel pipe main body and connect high-pressure air source outward, makes steel pipe body interior produce negative pressuren zone.
2. compressed air negative pressure cleaner according to claim 1, is characterized in that: compressed gas tube external diameter is less than steel pipe inner major diameter.
3. compressed air negative pressure cleaner according to claim 1, is characterized in that: angle is 45 °.
4. compressed air negative pressure cleaner according to claim 1 or 2 or 3, is characterized in that: compressed gas tube is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513498.6A CN105215282A (en) | 2015-08-20 | 2015-08-20 | compressed air negative pressure cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513498.6A CN105215282A (en) | 2015-08-20 | 2015-08-20 | compressed air negative pressure cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215282A true CN105215282A (en) | 2016-01-06 |
Family
ID=54984736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510513498.6A Pending CN105215282A (en) | 2015-08-20 | 2015-08-20 | compressed air negative pressure cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993138A (en) * | 2019-11-06 | 2020-04-10 | 中国辐射防护研究院 | Harmless treatment method for radioactive methyl iodide process raffinate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222794A (en) * | 1988-09-16 | 1990-03-21 | Austin Rover Group | Method and apparatus for clearing debris from within a mould |
| CN201108913Y (en) * | 2007-11-29 | 2008-09-03 | 舞阳钢铁有限责任公司 | Dust removing plant for cleaning ingot mold |
| CN201969710U (en) * | 2011-03-15 | 2011-09-14 | 中核苏阀横店机械有限公司 | Sand sucking device |
| CN202263747U (en) * | 2011-07-01 | 2012-06-06 | 中国二十冶集团有限公司 | Device for pumping sand out of foundation bolt hole |
| CN103394655A (en) * | 2013-08-14 | 2013-11-20 | 中国南方航空工业(集团)有限公司 | Sand suction tip |
-
2015
- 2015-08-20 CN CN201510513498.6A patent/CN105215282A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222794A (en) * | 1988-09-16 | 1990-03-21 | Austin Rover Group | Method and apparatus for clearing debris from within a mould |
| CN201108913Y (en) * | 2007-11-29 | 2008-09-03 | 舞阳钢铁有限责任公司 | Dust removing plant for cleaning ingot mold |
| CN201969710U (en) * | 2011-03-15 | 2011-09-14 | 中核苏阀横店机械有限公司 | Sand sucking device |
| CN202263747U (en) * | 2011-07-01 | 2012-06-06 | 中国二十冶集团有限公司 | Device for pumping sand out of foundation bolt hole |
| CN103394655A (en) * | 2013-08-14 | 2013-11-20 | 中国南方航空工业(集团)有限公司 | Sand suction tip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993138A (en) * | 2019-11-06 | 2020-04-10 | 中国辐射防护研究院 | Harmless treatment method for radioactive methyl iodide process raffinate |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |