CN105032841A - High-pressure airflow hand for removing harmful dust - Google Patents
High-pressure airflow hand for removing harmful dust Download PDFInfo
- Publication number
- CN105032841A CN105032841A CN201510436644.XA CN201510436644A CN105032841A CN 105032841 A CN105032841 A CN 105032841A CN 201510436644 A CN201510436644 A CN 201510436644A CN 105032841 A CN105032841 A CN 105032841A
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- Prior art keywords
- dust
- high pressure
- mouth
- blowing
- inner core
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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Abstract
The invention discloses a high-pressure airflow hand for removing harmful dust. The high-pressure airflow hand comprises an outer barrel and an inner barrel sleeved with an inner cavity of the outer barrel; a dust returning opening and a dust outlet are formed in the two ends of the outer barrel respectively, the end, close to the dust returning opening, of the inner barrel is provided with a blowing fan and a blowing opening, and the end, close to the dust outlet, of the inner barrel is provided with a suction fan and a suction opening; the side of the outer barrel and the side of the inner barrel are each provided with an air inlet, the air inlets are communicated with each other and connected with the outside, air inlet areas are formed between the air inlets and the blowing fan, a high-pressure airflow area is formed between the blowing fan and the blowing opening, a high-pressure dust blowing area is formed between the blowing opening and the dust returning opening, a dust returning area is formed between the dust returning opening and the suction fan, and a dust suction area is formed between the suction fan and the dust outlet. The high-pressure airflow hand has the advantages of being simple in structure, convenient to use, wide in application range and high in security.
Description
Technical field
The present invention relates generally to the Removal Technology of the harmful dust on the production line of the dangerous goods such as severe poisonous chemicals, explosive, particularly relates to a kind of high pressure draught hand for clearing up harmful dust.
Background technology
Harmful dust on the production line of the dangerous goods such as severe poisonous chemicals, explosive, all has extreme danger to equipment and personnel, must remove in time.In order to Safety Sweep harmful dust under hazardous environment, be developed various robot and replace manually carrying out cleaning operation, achieve very large effect.But harmful dust is accumulated in the situation on apparatus for production line surface, particularly accumulate in the situation at some dead angle, existing various robot usually feels simply helpless, and finally still has to seek help from operation of manually taking a risk.
Two kinds of reasons of production line dead angle harmful dust cleaning difficulty: 1, harmful dust is attached to the adhesion on apparatus for production line surface comparatively greatly, exceeds " separating force " that robot manipulating task mode can provide; 2, " dead angle " place is by space constraint, and the executing agency of robot cannot enter " dead angle " region and carry out operation.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provides the high pressure draught hand for clearing up harmful dust that a kind of structure is simple, easy to use, applied widely, security is high.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of high pressure draught hand for clearing up harmful dust, comprise urceolus and the inner core being set in outer tube inner chamber, described urceolus two ends offer go back to dirt mouth and dust mouth respectively, described inner core is equiped with blowing blower fan near the one end returning dirt mouth and inner core offers blowing mouth in this end, described inner core is equiped with induced draft fans near one end of dust mouth and inner core offers suction opeing in this end, described urceolus and inner core sidepiece all offer communicate and the air inlet be connected with the external world, air intake district is formed between described air inlet and blowing blower fan, high pressure draught district is formed between described blowing blower fan and blowing mouth, high pressure drifting dust district is formed between described blowing mouth and time dirt mouth, Hui Chen district is formed between described time dirt mouth and induced draft fans, Chou Chen district is formed between described induced draft fans and dust mouth.
Further improvement as technique scheme:
Described inner core is equiped with the dividing plate for separating blowing blower fan and induced draft fans in inner chamber.
The inner chamber of described urceolus is equiped with air intake spacer block in two avris of air inlet.
Described air intake spacer block is equiped with the dust return pipe communicated with Hui Chen district, described dust return pipe and air inlet are that staggered is arranged.
The inner chamber of described urceolus is provided with installing plate, and described inner core is installed on installing plate, and the sidewall of described inner core between installing plate and air intake spacer block offers return air inlet.
Described blowing blower fan and induced draft fans are vortex blower fan.
Described urceolus is provided with the absorption whisker for preventing dust from leaking in the both sides going back to dirt mouth outside.
Compared with prior art, the invention has the advantages that:
High pressure draught hand for clearing up harmful dust of the present invention, during use, first start blowing blower fan and induced draft fans simultaneously, then dirt mouth will be returned near the laying dust region of equipment, outside air enters blowing blower fan through air intake district, high pressure draught is formed in high pressure draught district by blowing blower fan, high pressure draught carries out drifting dust through after blowing mouth in high pressure drifting dust district, and the dust Hui Jinghuichen district that equipment is kicked up enters induced draft fans, induced draft fans orders about dust and is evacuated to Chou Chen district from suction opeing, finally discharging from dust mouth enters special dust collecting, the cleaning to harmful dust can be completed.Its structure is simple, easy to use, comparatively traditional structure, the high pressure draught that this high pressure draught hand utilizes blowing blower fan to produce impacts apparatus for production line surface, the stream pressure that high pressure draught provides than conventional fan is large, thus the active force of larger separation harmful dust can be provided, due to high pressure draught can be contactless enter at various " dead angle ", therefore conventional robot can be avoided to be subject to the limitation of operating space scope restriction, and the soft impulse of air-flow can not damage equipment, also avoid manipulator simultaneously and contact the collision brought with equipment, conduction, the problems such as mechanical damage.On the other hand, utilize induced draft fans to carry out the operation of dust exhausting, directly the dust that gas shock equipment surface produces is siphoned away at once, avoid gas shock dust recycling, cause secondary pollution.
Accompanying drawing explanation
Fig. 1 is that the present invention is for clearing up the structural representation of the high pressure draught hand of harmful dust.
Fig. 2 is that the present invention is for clearing up the using state schematic diagram of the high pressure draught hand of harmful dust.
Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 2.
In figure, each label represents:
1, urceolus; 11, dirt mouth is returned; 12, dust mouth; 13, air intake spacer block; 14, installing plate; 15, whisker is adsorbed; 2, inner core; 21, blowing mouth; 22, suction opeing; 23, dividing plate; 24, return air inlet; 3, blowing blower fan; 4, induced draft fans; 5, air inlet; 6, air intake district; 7, high pressure draught district; 8, high pressure drifting dust district; 9, Hui Chenqu; 91, dust return pipe; 10, Chou Chen district.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
Fig. 1 to Fig. 3 shows the present invention for clearing up a kind of embodiment of the high pressure draught hand of harmful dust, this high pressure draught hand comprises urceolus 1 and is set in the inner core 2 of urceolus 1 inner chamber, urceolus 1 two ends offer go back to dirt mouth 11 and dust mouth 12 respectively, inner core 2 is equiped with blowing blower fan 3 near the one end returning dirt mouth 11 and inner core 2 offers blowing mouth 21 in this end, inner core 2 is equiped with induced draft fans 4 near one end of dust mouth 12 and inner core 2 offers suction opeing 22 in this end, urceolus 1 and inner core 2 sidepiece all offer communicate and the air inlet 5 be connected with the external world, air intake district 6 is formed between air inlet 5 and blowing blower fan 3, high pressure draught district 7 is formed between blowing blower fan 3 and blowing mouth 21, high pressure drifting dust district 8 is formed between blowing mouth 21 and time dirt mouth 11, return and form Hui Chen district 9 between dirt mouth 11 and induced draft fans 4, Chou Chen district 10 is formed between induced draft fans 4 and dust mouth 12.During use, first start blowing blower fan 3 and induced draft fans 4 simultaneously, then dirt mouth 11 will be returned near the laying dust region of equipment, outside air enters blowing blower fan 3 through air intake district 6, high pressure draught is formed in high pressure draught district 7 by blowing blower fan 3, high pressure draught carries out drifting dust through after blowing mouth 21 in high pressure drifting dust district 8, and the dust Hui Jinghuichen district 9 that equipment is kicked up enters induced draft fans 4, induced draft fans 4 orders about dust and is evacuated to Chou Chen district 10 from suction opeing 22, finally discharging from dust mouth 12 enters special dust collecting, can complete the cleaning to harmful dust.Its structure is simple, easy to use, comparatively traditional structure, the high pressure draught that this high pressure draught hand utilizes blowing blower fan 3 to produce impacts apparatus for production line surface, the stream pressure that high pressure draught provides than conventional fan is large, thus the active force of larger separation harmful dust can be provided, due to high pressure draught can be contactless enter at various " dead angle ", therefore conventional robot can be avoided to be subject to the limitation of operating space scope restriction, and the soft impulse of air-flow can not damage equipment, also avoid manipulator simultaneously and contact the collision brought with equipment, conduction, the problems such as mechanical damage.On the other hand, utilize induced draft fans 4 to carry out the operation of dust exhausting, directly the dust that gas shock equipment surface produces is siphoned away at once, avoid gas shock dust recycling, cause secondary pollution.
In the present embodiment, inner core 2 is equiped with the dividing plate 23 for separating blowing blower fan 3 and induced draft fans 4 in inner chamber.In this structure, dividing plate 23 cuts off blowing blower fan 3 and induced draft fans 4, the air intake district 6 and the Hui Chen district 9 that make to be positioned at inner core 2 are spaced completely, such setting, can ensure that the dust in Hui Chen district 9 can not produce turbulent phenomenon and flow in air intake district 6 by mistake in inner core 2, improve stability and the reliability of dust recovery.
In the present embodiment, the inner chamber of urceolus 1 is equiped with air intake spacer block 13 in two avris of air inlet 5.In this structure, air intake district 6 and Hui Chen district 9 separate by air intake spacer block 13 further, air intake spacer block 13 is equiped with the dust return pipe 91 communicated with Hui Chen district 9, dust return pipe 91 is arranged in staggered with air inlet 5, can ensure that outside air can not directly enter in Hui Chen district 9 and affect draft, further increase stability and the reliability of dust recovery.
In the present embodiment, the inner chamber of urceolus 1 is provided with installing plate 14, and inner core 2 is installed on installing plate 14, and the sidewall of inner core 2 between installing plate 14 and air intake spacer block 13 offers return air inlet 24.In this structure, the installation of inner core 2 is convenient in installing plate 14 1 aspect, and on the other hand, urceolus 1 Nei Huichen district 9 and Chou Chen district 10 can separate again by installing plate 14, make air-flow can enter induced draft fans 4 from return air inlet 24 smoothly, substantially increase the Stability and veracity of Hui Chen district 9 air flow direction.
In the present embodiment, blowing blower fan 3 and induced draft fans 4 are vortex blower fan.Vortex blower fan has the dynamic and static whirlpool dish of two digamma function equation molded line to be mutually engaged to form.In the course of work of air-breathing, compression, exhaust, quiet dish is fixed in frame, and Moving plate is driven by eccentric shaft, makes the Plane Rotation of very minor radius around quiet dish basic circle center.Gas sucks the periphery of quiet dish by air filtering core, and along with the rotation of eccentric shaft, gas is bitten in the compression chamber that conjunction forms at sound dish and progressively compressed, and is then discharged by the axial hole of quiet disk center parts.Vortex fan volume is little, noise is low, lightweight, vibrate little, energy consumption is little, gas transmission continuous and stable.The blast about 10-50kPa usually of vortex fan.Adopt ac variable speed technology to carry out speed governing to the vortex blower fan of blowing and the vortex blower fan of exhausting, according to operation effectiveness and efficiency requirements, regulate stream pressure and wind speed.Such setting, makes drifting dust and the process of taking out dirt be all high pressure draughts, makes to become very effectively simple to the cleaning of production line dead angle harmful dust.
In the present embodiment, blowing blower fan 3 and induced draft fans 4 are single layout, and namely adopt independently high-speed electric expreess locomotive to drive separately, its structure is simple, efficiency is high.In other embodiments, also exhausting impeller and blowing impeller can be installed on the integrated new construction on the output shaft at high-speed electric expreess locomotive two ends, when reaching effect same, also can reduce costs, optimizing distribution.
In the present embodiment, urceolus 1 is provided with the absorption whisker 15 for preventing dust from leaking in the both sides going back to dirt mouth 11 outside.In this structure, equipment can be entered Hui Chen district 9 by the dust major part that high pressure draught dispels, be finally collected, and the dust that fraction is blown can be adsorbed on back in the absorption whisker 15 of dirt mouth 11 both sides, dust can not be kicked up and leak in air, secondary pollution can be prevented further.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (8)
1. one kind for clearing up the high pressure draught hand of harmful dust, it is characterized in that: comprise urceolus (1) and be set in the inner core (2) of urceolus (1) inner chamber, described urceolus (1) two ends offer go back to dirt mouth (11) and dust mouth (12) respectively, described inner core (2) is equiped with blowing blower fan (3) near the one end returning dirt mouth (11) and inner core (2) offers blowing mouth (21) in this end, described inner core (2) is equiped with induced draft fans (4) near one end of dust mouth (12) and inner core (2) offers suction opeing (22) in this end, described urceolus (1) and inner core (2) sidepiece all offer communicate and the air inlet (5) be connected with the external world, air intake district (6) is formed between described air inlet (5) and blowing blower fan (3), high pressure draught district (7) is formed between described blowing blower fan (3) and blowing mouth (21), high pressure drifting dust district (8) is formed between described blowing mouth (21) and time dirt mouth (11), Hui Chen district (9) is formed between described time dirt mouth (11) and induced draft fans (4), Chou Chen district (10) is formed between described induced draft fans (4) and dust mouth (12).
2. according to claim 1 for clearing up the high pressure draught hand of harmful dust, it is characterized in that: described inner core (2) is equiped with the dividing plate (23) for separating blowing blower fan (3) and induced draft fans (4) in inner chamber.
3. according to claim 2 for clearing up the high pressure draught hand of harmful dust, it is characterized in that: the inner chamber of described urceolus (1) is equiped with air intake spacer block (13) in two avris of air inlet (5).
4. according to claim 3 for clearing up the high pressure draught hand of harmful dust, it is characterized in that: described air intake spacer block (13) is equiped with the dust return pipe (91) communicated with Hui Chen district (9), described dust return pipe (91) and air inlet (5) are arranged in staggered.
5. according to claim 4 for clearing up the high pressure draught hand of harmful dust, it is characterized in that: the inner chamber of described urceolus (1) is provided with installing plate (14), described inner core (2) is installed on installing plate (14), and the sidewall of described inner core (2) between installing plate (14) and air intake spacer block (13) offers return air inlet (24).
6. according to any one of claim 1 to 5 for clearing up the high pressure draught hand of harmful dust, it is characterized in that: described blowing blower fan (3) and induced draft fans (4) are vortex blower fan.
7. according to any one of claim 1 to 5 for clearing up the high pressure draught hand of harmful dust, it is characterized in that: described urceolus (1) is provided with absorption whisker (15) for preventing dust from leaking in going back to the outside both sides of dirt mouth (11).
8. according to claim 6 for clearing up the high pressure draught hand of harmful dust, it is characterized in that: described urceolus (1) is provided with the absorption whisker (15) for preventing dust from leaking in the both sides going back to dirt mouth (11) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436644.XA CN105032841B (en) | 2015-07-23 | 2015-07-23 | High pressure draught hand for clearing up harmful dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436644.XA CN105032841B (en) | 2015-07-23 | 2015-07-23 | High pressure draught hand for clearing up harmful dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105032841A true CN105032841A (en) | 2015-11-11 |
| CN105032841B CN105032841B (en) | 2017-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436644.XA Expired - Fee Related CN105032841B (en) | 2015-07-23 | 2015-07-23 | High pressure draught hand for clearing up harmful dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105032841B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404082A (en) * | 2019-08-21 | 2021-02-26 | 张利清 | Dust raising device |
| CN112703065A (en) * | 2018-10-09 | 2021-04-23 | 深圳市柔宇科技股份有限公司 | Ultrasonic cleaning machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166386A (en) * | 1996-05-29 | 1997-12-03 | 株式会社伸兴 | Dust removing system |
| JP2002085292A (en) * | 2000-09-20 | 2002-03-26 | Fujitsu General Ltd | Pollen cleaner |
| CN2780370Y (en) * | 2005-01-31 | 2006-05-17 | 田永茂 | Dust remover |
| CN101304818A (en) * | 2006-09-05 | 2008-11-12 | 修谷鲁电子机器股份有限公司 | Dust collecting device |
| JP2008279328A (en) * | 2007-05-08 | 2008-11-20 | Shikoku Chem Corp | Wall surface cleaning device |
| CN101716582A (en) * | 2008-12-30 | 2010-06-02 | 四川虹欧显示器件有限公司 | Method and device for washing industrial dust |
| CN203541002U (en) * | 2013-11-01 | 2014-04-16 | 国家电网公司 | Dust remover for electric control disc |
| CN204817341U (en) * | 2015-07-23 | 2015-12-02 | 熊一凡 | A high pressure draught hand for clearing up harmful dust |
-
2015
- 2015-07-23 CN CN201510436644.XA patent/CN105032841B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166386A (en) * | 1996-05-29 | 1997-12-03 | 株式会社伸兴 | Dust removing system |
| JP2002085292A (en) * | 2000-09-20 | 2002-03-26 | Fujitsu General Ltd | Pollen cleaner |
| CN2780370Y (en) * | 2005-01-31 | 2006-05-17 | 田永茂 | Dust remover |
| CN101304818A (en) * | 2006-09-05 | 2008-11-12 | 修谷鲁电子机器股份有限公司 | Dust collecting device |
| JP2008279328A (en) * | 2007-05-08 | 2008-11-20 | Shikoku Chem Corp | Wall surface cleaning device |
| CN101716582A (en) * | 2008-12-30 | 2010-06-02 | 四川虹欧显示器件有限公司 | Method and device for washing industrial dust |
| CN203541002U (en) * | 2013-11-01 | 2014-04-16 | 国家电网公司 | Dust remover for electric control disc |
| CN204817341U (en) * | 2015-07-23 | 2015-12-02 | 熊一凡 | A high pressure draught hand for clearing up harmful dust |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703065A (en) * | 2018-10-09 | 2021-04-23 | 深圳市柔宇科技股份有限公司 | Ultrasonic cleaning machine |
| CN112404082A (en) * | 2019-08-21 | 2021-02-26 | 张利清 | Dust raising device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105032841B (en) | 2017-07-14 |
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Granted publication date: 20170714 Termination date: 20200723 |