CN102371354A - Volume type air draft hood of vibration sand shakedown machine - Google Patents
Volume type air draft hood of vibration sand shakedown machine Download PDFInfo
- Publication number
- CN102371354A CN102371354A CN2011103187887A CN201110318788A CN102371354A CN 102371354 A CN102371354 A CN 102371354A CN 2011103187887 A CN2011103187887 A CN 2011103187887A CN 201110318788 A CN201110318788 A CN 201110318788A CN 102371354 A CN102371354 A CN 102371354A
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- air draft
- machine
- shakedown
- hood
- vibration sand
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Abstract
The invention relates to an air draft hood, in particular to a volume type air draft hood of a vibration sand shakedown machine. According to the technical scheme provided by the invention, the volume type air draft hood of the vibration sand shakedown machine comprises the vibration sand shakedown machine and an air draft port, wherein the vibration sand shakedown machine is mounted in an acoustical enclosure, and the air draft port is mounted on the top surface of the acoustical enclosure; a dust-removing pipeline is arranged above the acoustical enclosure; the air draft port is connected into the dust-removing pipeline; and an air inlet is arranged on a sidewall plate of the acoustical enclosure. With the adoption of the volume type air draft hood of the vibration sand shakedown machine provided by the invention, the dust absorption efficiency can be increased, and the noises in a workshop can be lowered.
Description
Technical field
The present invention relates to a kind of suspended hood, especially a kind of positive displacement suspended hood of vibrating shakeout machine.
Background technology
Modern foundry production line sand is handled with punch-out equipment, vibratory shakeout machine; When work, produce the dust and the mechanical noise of great amount of high-temperature, high humidity, high concentration, the past, the problem that often runs into was: 1, open suction cover with local method of administering; Though it is more that the exhausting amount greatly, escapes dust.2, the temperature of the dusty gas in the suction line is high, and high humidity is easily in the inner-walls of duct dewfall, and generation mud.3, the mechanical oscillation noise is controlled greatly and not.The positive displacement enclosed hood that at present adopts sound insulationg board to make, with punch-out equipment, vibratory shakeout machine, manipulator and part carrier chain, shroud had not only gathered dust but also noise reduction together.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, a kind of positive displacement suspended hood that improves dust collection efficiency, reduces the vibrating shakeout machine of workshop noise is provided.
According to technical scheme provided by the invention; The positive displacement suspended hood of said vibrating shakeout machine; It is included in the vibrating shakeout machine of installing in the acoustic hood, and the inlet scoop of on the end face of acoustic hood, installing is provided with cleaning shaft above acoustic hood; Said cleaning shaft is inserted in the inlet scoop, on the sidewall paneling of acoustic hood, offers air inlet.
Said inlet scoop is arranged on the acoustic hood corresponding directly over the vibrating shakeout machine.
The sidewall paneling of said acoustic hood is processed by foam for panel.
The present invention has effectively controlled dust and has escaped, and to improve dust collection effect, purifies operating environment.Acoustic hood among the present invention adopts sound-insulation wallboard, helps controlling the noise unofficial biography, satisfies the requirement of environmental improvement noise.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure: the positive displacement suspended hood of this vibrating shakeout machine; It is included in the vibrating shakeout machine of installing in the acoustic hood 15; The inlet scoop 2 of on the end face of acoustic hood 1, installing; Above acoustic hood 1, be provided with cleaning shaft 3, said cleaning shaft 3 is inserted in inlet scoop 2, on the sidewall paneling of acoustic hood 1, offers air inlet 4.
Said inlet scoop 2 is arranged on the acoustic hood 1 corresponding directly over the vibrating shakeout machine 5.
The sidewall paneling of said acoustic hood 1 is processed by foam for panel.
During work, 2 exhausting in the inlet scoop of acoustic hood 1 end face make and form negative pressure in the acoustic hood 1; Cold air gets into from the air inlet 4 of acoustic hood 1 sidewall; Drive is by punch-out equipment 6, the vibration dust that machine 5 is raised out that falls, and the directed suction inlet that flows into is avoided dust to escape to acoustic hood 1 and left.
Wind speed in the cleaning shaft 3 has prevented that greater than the gravitational settling speed of (dust) particle dust from precipitating in horizontal pipeline, eliminated the phenomenon of plugging.
Claims (3)
1. the positive displacement suspended hood of a vibrating shakeout machine; It is characterized in that: be included in the vibrating shakeout machine of installing in the acoustic hood (1) (5); The inlet scoop of on the end face of acoustic hood (1), installing (2); Be provided with cleaning shaft (3) in the top of acoustic hood (1), cleaning shaft (3) is inserted in inlet scoop (2), on the sidewall paneling of acoustic hood (1), offers air inlet (4).
2. the positive displacement suspended hood of vibrating shakeout machine as claimed in claim 1 is characterized in that: said inlet scoop (2) are arranged on the acoustic hood (1) corresponding directly over the vibrating shakeout machine (5).
3. the positive displacement suspended hood of vibrating shakeout machine as claimed in claim 1 is characterized in that: the sidewall paneling of said acoustic hood (1) is processed by foam for panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103187887A CN102371354A (en) | 2011-10-20 | 2011-10-20 | Volume type air draft hood of vibration sand shakedown machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103187887A CN102371354A (en) | 2011-10-20 | 2011-10-20 | Volume type air draft hood of vibration sand shakedown machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371354A true CN102371354A (en) | 2012-03-14 |
Family
ID=45790901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103187887A Pending CN102371354A (en) | 2011-10-20 | 2011-10-20 | Volume type air draft hood of vibration sand shakedown machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170608A (en) * | 2013-03-19 | 2013-06-26 | 浙江省机电设计研究院有限公司 | Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040819U (en) * | 1988-11-28 | 1989-07-12 | 赵孝先 | Noise-silencing and dust-reducing device for flask shaker |
| CN2244541Y (en) * | 1995-11-16 | 1997-01-08 | 杭州制氧机集团公司 | Redusting hood with gas curtain type closed face |
| KR20080102552A (en) * | 2007-05-21 | 2008-11-26 | 현대자동차주식회사 | Method for removing sand of al alloy using ultrasonic waves |
| CN102000625A (en) * | 2010-11-29 | 2011-04-06 | 浙江双金机械集团有限公司 | Dedicated dust removal device for dry sand-grinding dust removal complete equipment and dust removal method |
| CN202239588U (en) * | 2011-10-20 | 2012-05-30 | 无锡市西漳环保设备有限公司 | Positive displacement draft hood of vibration shakeout machine |
-
2011
- 2011-10-20 CN CN2011103187887A patent/CN102371354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040819U (en) * | 1988-11-28 | 1989-07-12 | 赵孝先 | Noise-silencing and dust-reducing device for flask shaker |
| CN2244541Y (en) * | 1995-11-16 | 1997-01-08 | 杭州制氧机集团公司 | Redusting hood with gas curtain type closed face |
| KR20080102552A (en) * | 2007-05-21 | 2008-11-26 | 현대자동차주식회사 | Method for removing sand of al alloy using ultrasonic waves |
| CN102000625A (en) * | 2010-11-29 | 2011-04-06 | 浙江双金机械集团有限公司 | Dedicated dust removal device for dry sand-grinding dust removal complete equipment and dust removal method |
| CN202239588U (en) * | 2011-10-20 | 2012-05-30 | 无锡市西漳环保设备有限公司 | Positive displacement draft hood of vibration shakeout machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170608A (en) * | 2013-03-19 | 2013-06-26 | 浙江省机电设计研究院有限公司 | Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |