CN201179450Y - Novel destatic dust suction super-clean bench - Google Patents

Novel destatic dust suction super-clean bench Download PDF

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Publication number
CN201179450Y
CN201179450Y CNU2008200741297U CN200820074129U CN201179450Y CN 201179450 Y CN201179450 Y CN 201179450Y CN U2008200741297 U CNU2008200741297 U CN U2008200741297U CN 200820074129 U CN200820074129 U CN 200820074129U CN 201179450 Y CN201179450 Y CN 201179450Y
Authority
CN
China
Prior art keywords
air
plenum chamber
dust suction
filter
static
Prior art date
Application number
CNU2008200741297U
Other languages
Chinese (zh)
Inventor
刘新国
李金亭
张志鹏
刘兆起
马世琴
Original Assignee
天津市滨海净化设施有限公司
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.)
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Application filed by 天津市滨海净化设施有限公司 filed Critical 天津市滨海净化设施有限公司
Priority to CNU2008200741297U priority Critical patent/CN201179450Y/en
Application granted granted Critical
Publication of CN201179450Y publication Critical patent/CN201179450Y/en

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Abstract

The utility model relates to a novel static eliminated dust-suction super-clean working table. A highly effective air filter without partition is arranged in a high-efficiency blast air static pressure box; the air outlet position of the high-efficiency blast air static pressure is provided with an ionizer which is provided with an ion-stick; a compressed air nozzle is arranged on the working table of an air return box; a low-noise blower is arranged in an air return static pressure box; an air inlet is provided with a drawer type preliminary air filter. The novel static eliminated dust-suction super-clean working table has the advantages that static interference is effectively eliminated to enable the whole working table to operate stably and quietly, maintain the air flow cleanliness and avoid direct harming operators by pollutants; the preliminary air filter effectively protects the high-efficiency air filter at the tail end to prolong the service life and reduce the cost; the application range is expanded due to two power supply systems.

Description

The novel dust suction superclean bench that destatics
Technical field
The utility model belongs to a kind of air cleaning facility, particularly a kind of novel dust suction superclean bench that destatics.
Background technology
In the construction of air cleaning art designs, the local laminar flow in the large tracts of land environment purification (ten grades) is only key position often; These key positions are except purifying requirement, often also have other special process requirements, such as purging dedusting, eliminating static etc., the standard type clean work station of domestic production at present is unidirectional flow pattern local air cleaning equipment, adopt adjustable air quantity blower fan system, make that sectional wind velocity remains in the scope of requirement in the workspace.The terminal high efficiency particulate air filter of installing is purified air-flow, sends after the orifice plate current-sharing, keeps that the air purity grade reaches more than hundred grades in the workspace.
But there is following drawback in above-mentioned clean work station:
(1), the high-speed friction of air-flow and air supply duct and orifice plate easily produces static, to some electronic equipments, have a negative impact as the operation of parts such as camera eyeglass;
(2), for the instantaneous a large amount of product dirt in part, the air-supply air-flow it directly can be blowed to the operator, unfavorable personnel health.
(3), because air supply section wind speed height, and factor such as fan operation causes the clean bench noise very big, influence operation normally;
(4), wind inlet section lacks protection, greatly reduces the service life of high efficiency particulate air filter;
The clean work station equipment of domestic production at present can not satisfy the requirement of new technology far away.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, a kind of novel dust suction superclean bench that destatics is provided, this novel dust suction superclean bench that destatics can satisfy above-mentioned requirements, it makes industries such as electronics that the air cleaning industry serves, bio-pharmaceuticals, food, optics, electronics, desinfection chamber experiment, aseptic Micro biological Tests, cell cultivation reduce original capital significantly, reduce operation and maintenance cost significantly, make the profit margin of air cleaning above-mentioned industry that industry is served bigger, help the overall development of air cleaning industry then; Market prospects are wide.
The utility model is achieved through the following technical solutions: a kind of novel dust suction superclean bench that destatics, it is characterized in that: it comprises efficient air supply plenum chamber, return air plenum chamber and air-intaking box, no dividing plate high efficiency particulate air filter is installed at described efficient air supply plenum chamber air inlet place, at efficient air supply plenum chamber air outlet place ion generator is installed, ion generator is equipped with ion bar; Silent ventilator is installed in the described return air plenum chamber, is communicated with air-intaking box and efficient air supply plenum chamber by flexible duct, return air plenum chamber air inlet is installed the drawer type roughing efficiency air filter; Described air-intaking box is provided with work top, and compressed-air atomizer is installed on the work top, is used to purge dedusting.
Lay deadener in the described efficient air supply plenum chamber.
Described workbench is installed cleaning lamp.
Effect that the utility model can reach and advantage:
(1), workbench taked to prevent, the disappear measure of static, effectively eliminate the electrostatic interference that gas current friction produces, guarantee precision instrument and the normal running of electronic equipment on this workbench.Efficiently the special deadener of laying in the air supply plenum chamber has effectively been eliminated the noise that blower fan running and air current flow produce, and whole workbench is turned round steadily and peace and quiet.
(2), workbench adopts the technology of negative pressure dust suction, wind speed by efficient air outlet forms certain pressure, and formation is to the pressure reduction of first effect air inlet, and then formation pressure reduction circulation, to the instantaneous product dirt of part and the bulky grain that is difficult for being carried removal by air-flow can eliminate timely and effectively, but the cleanliness factor of air-flow is kept in the pollution that adheres on the cleaning platform simultaneously, has also avoided hazardous contaminant directly to blow to the harm that the operator produces the personnel health; Operation to the local dust suction of some needs can external dust collection equipment.At the specific (special) requirements in some actual productions, this workbench has been equipped with power gas source, and convenient the use satisfied the production operation demand, has avoided connecing in addition source of the gas simultaneously and has introduced pollution, has important effect for the cleaning of keeping the workspace air.
(3), in the air suction side roughing efficiency air filter has been installed; air-flow is carried out pre-filtering, remove airborne bulky grain, effectively protected terminal high efficiency particulate air filter; prolong its service life, the adverse effects such as cost increase of having avoided frequent replacing high efficiency particulate air filter to cause.
(4), workbench has been equipped with two kinds of power-supply systems, can start the power supply of standby 220V (or 100V) under the situation of 380V power supply operate as normal, widened the scope of application of equipment.
In addition, the lighting apparatus of workbench adopts advanced cleaning lamp, has the advantages that not produce dirt, reduces the pollutant of workspace and introduce under the prerequisite that guarantees normal illumination, makes product be applicable to more effective work under the clean environment.The blower fan outlet is installed and is flexible coupling, and passes to the quiet inferior case of efficient air-supply with vibrations and the noise of avoiding blower fan.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: a kind of novel dust suction superclean bench that destatics, it comprises efficient air supply plenum chamber 1, air-intaking box 2 and return air plenum chamber 3, in the described return air plenum chamber 3 silent ventilator 3-1 is installed, silent ventilator is communicated with air-intaking box and efficient air supply plenum chamber by flexible duct, because having installed, silent ventilator do not have be rigidly connected damper and flexible duct, accomplish low noise, friction, guaranteed that the microscopically of operator on work top carries out accurate operation; Return air plenum chamber air inlet is installed 2 groups of drawer type roughing efficiency air filter 3-2, and circulating current is before sucking blower fan, and through 2 groups of drawer type roughing efficiency air filters, with the interception of the particle more than the 0.5um, filter efficiency reaches 90%; Imitated filter resistance originally when reaching 2 times of initial resistances, and took out down filter very easily and clear up, can use repeatedly, very convenient; No dividing plate high efficiency particulate air filter 1-1 is installed at the air inlet place in the described efficient air supply plenum chamber 1, and filter efficiency reaches 99.995%, and promptly the particulate of 0.5um particle diameter is no more than 100 in every cubic feet, has guaranteed that the working face cleanliness factor is more than hundred grades; Simultaneously, at efficient air supply plenum chamber air outlet place ion generator 1-2 is installed, ion generator is equipped with ion bar 1-3, because circulating current is under blower fan drives, with produced static in the mutual friction mutually of object, the particulate that is cleaned out is easy to be adsorbed on once more on the electronic product, ion bar is installed on the air outlet of pure air, a large amount of ions that ion bar takes place have effectively been removed static, have satisfied technological requirement; Described air-intaking box 2 is provided with the stainless steel work top, and compressed-air atomizer 2-1 is installed on the work top, is used to purge dedusting.Laying deadener sound-absorbing foam 1-4 has effectively eliminated the noise that blower fan running and air current flow produce in the described efficient air supply plenum chamber 1, and whole workbench is turned round steadily and peace and quiet.Described workbench is also installed closed cleaning lamp 2-2, does not produce the dirt easy to clean, satisfies the clean environment requirement.In addition, 100V and 220V power supply have been disposed in combined process operation requirement, have more practicality.
Operation principle of the present utility model:
Electronic product uses this workbench in process and assemble, circulating current is before sucking blower fan, and through 2 groups of drawer type roughing efficiency air filters, with the interception of the particle more than the 0.5um, filter efficiency reaches 90%; In the efficient plenum chamber no dividing plate high efficiency particulate air filter is housed, filter efficiency reaches 99.995%, and promptly the particulate of 0.5um particle diameter is no more than 100 in every cubic feet, has guaranteed that the working face cleanliness factor is more than hundred grades.
Circulating current sucks blower fan, air inlet through efficient air supply plenum chamber enters, filter by no dividing plate high efficiency particulate air filter again, because circulating current has produced static under blower fan drives with in the mutual friction mutually of object, the particulate that is cleaned out is easy to be adsorbed on once more on the electronic product, ion bar is installed on the air outlet of pure air, by air outlet place ion generator and ion bar, the a large amount of ions that taken place by ion bar effectively combine negative ions and have promptly removed static, have satisfied technological requirement.Compressed-air atomizer purges dedusting by external compressed air to product.On the basis of the original decontamination cycle wind of equipment, utilize the gentle shaped flow stream of wind speed, form uniform clean air curtain together, and make efficient air outlet and just imitate subsidiary the purging and dust-absorbing function of positive and negative pressure that the air inlet place forms; Both avoid air-flow to blow to the outside operating personnel's health of giving and brought harm.
The technical performance parameter and the testing result of this workbench:
Technical performance parameter with double 1400*800*1620 is an example:
Input power: 380W. noise: 55dB.
Cleanliness class: 100 grades (5 grades of international standards).
Illumination: 500Lx. appearance and size: 1400*800*1620 (double).
Filter efficiency: 99.995%. sectional wind velocity: 3.5-4m/s.
Weight: 140kg.
Testing result:
Input power: 380W. noise: 53dB.
Cleanliness class: more than 100 grades (5 grades of international standards).
Illumination: 500Lx. appearance and size: 1400*800*1620 (double).
Filter efficiency: 99.997%. sectional wind velocity: 4m/s.
Weight: 140kg.

Claims (3)

1, a kind of novel dust suction superclean bench that destatics, it is characterized in that: it comprises efficient air supply plenum chamber, return air plenum chamber and air-intaking box, no dividing plate high efficiency particulate air filter is installed at described efficient air supply plenum chamber air inlet place, at efficient air supply plenum chamber air outlet place ion generator is installed, ion generator is equipped with ion bar; Silent ventilator is installed in the described return air plenum chamber, and silent ventilator is communicated with air-intaking box and efficient air supply plenum chamber by flexible duct, and return air plenum chamber air inlet is installed the drawer type roughing efficiency air filter; Described air-intaking box is provided with work top, and compressed-air atomizer is installed on the work top, is used to purge dedusting.
2, a kind of novel dust suction superclean bench that destatics according to claim 1 is characterized in that: lay deadener in the described efficient air supply plenum chamber.
3, a kind of novel dust suction superclean bench that destatics according to claim 1 is characterized in that: described workbench is installed cleaning lamp.
CNU2008200741297U 2008-03-20 2008-03-20 Novel destatic dust suction super-clean bench CN201179450Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200741297U CN201179450Y (en) 2008-03-20 2008-03-20 Novel destatic dust suction super-clean bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200741297U CN201179450Y (en) 2008-03-20 2008-03-20 Novel destatic dust suction super-clean bench

Publications (1)

Publication Number Publication Date
CN201179450Y true CN201179450Y (en) 2009-01-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200741297U CN201179450Y (en) 2008-03-20 2008-03-20 Novel destatic dust suction super-clean bench

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102630496A (en) * 2012-05-08 2012-08-15 高平市金田农业科技发展有限公司 Negative-ion ultra-clean edible fungus inoculation hood
CN102784522A (en) * 2011-05-14 2012-11-21 长兴(广州)精细涂料有限公司 Air cleaning apparatus
CN102864952A (en) * 2012-09-26 2013-01-09 深圳市华星光电技术有限公司 Clean room and cleaning units thereof
CN103448042A (en) * 2013-09-10 2013-12-18 苏州新区枫桥净化设备厂 Antistatic worktable
CN103582274A (en) * 2013-09-16 2014-02-12 四川旭虹光电科技有限公司 Device for removing surface static and particle impurities of electronic glass interval paper
CN105797802A (en) * 2016-04-26 2016-07-27 广东坤灵净化设备有限公司 Vertical current super clean bench system
CN111359696A (en) * 2020-03-30 2020-07-03 深圳华文网教育科技有限公司 Intelligent biological experiment table

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102784522A (en) * 2011-05-14 2012-11-21 长兴(广州)精细涂料有限公司 Air cleaning apparatus
CN102630496A (en) * 2012-05-08 2012-08-15 高平市金田农业科技发展有限公司 Negative-ion ultra-clean edible fungus inoculation hood
CN102864952A (en) * 2012-09-26 2013-01-09 深圳市华星光电技术有限公司 Clean room and cleaning units thereof
CN102864952B (en) * 2012-09-26 2014-12-31 深圳市华星光电技术有限公司 Clean room and cleaning units thereof
CN103448042A (en) * 2013-09-10 2013-12-18 苏州新区枫桥净化设备厂 Antistatic worktable
CN103582274A (en) * 2013-09-16 2014-02-12 四川旭虹光电科技有限公司 Device for removing surface static and particle impurities of electronic glass interval paper
CN103582274B (en) * 2013-09-16 2016-04-06 四川旭虹光电科技有限公司 A kind of device removing electronic glass feeding spaced papers surface electrostatic and granule foreign
CN105797802A (en) * 2016-04-26 2016-07-27 广东坤灵净化设备有限公司 Vertical current super clean bench system
CN111359696A (en) * 2020-03-30 2020-07-03 深圳华文网教育科技有限公司 Intelligent biological experiment table

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090114

Termination date: 20110320

C17 Cessation of patent right