CN101618374B - Ventilating system of painting house - Google Patents
Ventilating system of painting house Download PDFInfo
- Publication number
- CN101618374B CN101618374B CN2009101011591A CN200910101159A CN101618374B CN 101618374 B CN101618374 B CN 101618374B CN 2009101011591 A CN2009101011591 A CN 2009101011591A CN 200910101159 A CN200910101159 A CN 200910101159A CN 101618374 B CN101618374 B CN 101618374B
- Authority
- CN
- China
- Prior art keywords
- filter paper
- ventilating system
- painting
- blower fan
- spray booth
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000010422 painting Methods 0.000 title claims abstract description 20
- 239000003973 paint Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 239000003595 mist Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to a ventilating system of a painting house, which removes the paint mist, purifies the air and has environmental protection and energy saving. The ventilating system of the painting house comprises a fan, a filtering system and a workpiece platform, wherein the upper part of a shunting mesh in a painting room is divided into a left wind pressure box and a right wind pressure box by a wind shield plate; two fans are installed in the wind pressure boxes; the outermost sides of the fans are provided with primary dust filtering meshes; the lower part of the shunting mesh is provided with a secondary dust filtering mesh; the workpiece platform at the relative side is positioned in the bottom of the painting room; the upper ends of a left suction opening and a right suction opening are respectively provided with filter paper in an inclined way, and the lower ends of the left suction opening and the right suction opening are provided with secondary filter meshes in the inclined way; and the bottom of the painting room is provided with a suction air duct and a suction fan. The invention thoroughly removes the paint mist, purifies the air and has environmental protection and energy saving.
Description
Technical field
The present invention relates to a kind ofly to remove coating cloud, purify air and the ventilating system of painting house of environmental protection and energy saving, belong to the paint spraying instrument and make the field.
Background technology
Open notification number CN88211053, title " blowing-sucking type multi-layed water-ourtain paint-spraying room "; Be connected with the air outlet of pressure fan through air supply duct; Lower flume is housed under dividing plate again, two parts before and after the vertical section of dividing plate lower end is partitioned into it, and set up second, third road cascade.There is weak point in it: air supply duct is connected with the pressure fan mouth and causes the space, paint spray booth narrow and small; The blower fan consumed power is increased; So air-flow that produces in the acomia better equalization chamber; Simultaneously can't absorb or filter the dust in the spraying room, thereby finally make the coating cloud that produces when the spraying workpiece agglomerating surface quality that has a strong impact on workpiece of condensing.Filter coating cloud and purify air through multiple cascade, not only waste waterpower resourses and environmental protection inadequately, coating cloud removing simultaneously is not thorough, and air is discharged the easy contaminated environment in back or influenced operator's in the workshop health.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, it is thorough to design a kind of removing coating cloud, purifies air the ventilating system of painting house of environmental protection and energy saving.
Design: two blast casees about 1, the top of shunting net is divided into through deep bead in the paint spray booth, the design that two blower fans are housed in the blast case is one of characteristic of designing of the present invention.The purpose of doing like this is: absorb the outside air of coming in through blower fan, through stopping of deep bead in the paint spray booth, airflow direction flows to the bottom of paint spray booth respectively.2, the blower fan outermost is elementary dirt filtrating screen, and the design of secondary dirt filtrating screen is equipped with in the shunting net bottom, is two of the characteristic that designs of the present invention.The purpose of doing like this is: air has effectively stoped the entering of dust after elementary dirt filtrating screen and secondary dirt filtrating screen filter one by one, thus the influence of having avoided dust that surface of the work is produced.Produce blast simultaneously and make air-flow become more stable, effectively prevented to produce in the spraying process phenomenon that coating cloud raises up or coating cloud leaks through behind the shunting net.3, left and right sides suction opeing upper end is tiltedly installed with filter paper respectively, and the lower end is tiltedly installed with the design of cascade filtration net, is three of the characteristic that designs of the present invention.The purpose of doing like this is: air-flow is being carried coating cloud secretly through filter paper; Because filter paper is the double-deck filter paper of honeycomb hole; Utilize mazy filter type; Thereby can most of paint in the coating cloud be blocked on the filter paper, pass through the cascade filtration net at last after, filter remaining paint in the air clean effectively.4, paint spray booth bottom is equipped with the design of exhausting air channel and exhausting blower fan, is four of the characteristic that designs of the present invention.The purpose of doing like this is: make that the air-flow in the spraying room is more stable; Coating cloud can not occur raises up and is dispersed into airborne phenomenon; Simultaneously can also with filter clean gas through bottom, coating cloud chamber blast pipe discharge the purpose with environmental protection and energy saving of really having accomplished to purify air thereupon.
Technical scheme 1: ventilating system of painting house; It comprises blower fan, filtration system, work stage, and two blast casees about the top of shunting net is divided into through deep bead in the paint spray booth are equipped with two blower fans in the blast case; The blower fan outermost is elementary dirt filtrating screen; Two blower fan blowing mouths are directly to deep bead, and the secondary dirt filtrating screen is equipped with in the shunting net bottom, and the left and right sides of 7 bottoms, paint spray booth opens suction opeing and its upper end is equipped with filter paper respectively; The suction opeing lower end is tiltedly installed with the cascade filtration net, and the bottom, paint spray booth is provided with and is provided with the exhausting blower fan in exhausting air channel and the air channel.
Technical scheme 2: ventilating system of painting house method of ventilation; Make in spraying roof portion and produce uniform blast, prevent that effectively the coating cloud that produces in the spraying process from raising up, the dust in the spraying room is reduced as much as possible; Combine with the exhaust system in spraying room; Make the air-flow of spraying in the room more stable, exhausting has partly adopted multistage, multi-form dry type filter method, mist of oil is crossed filter more thorough.
The present invention compares with background technology, and the one, it is thorough to remove coating cloud, purifies air; The 2nd, environmental protection and energy saving.
Description of drawings
Fig. 1 is the ventilating system of painting house structural representation.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.Ventilating system of painting house, it comprises blower fan 2, filtration system, work stage 8 compositions, and two blast casees 3 about the top of shunting nets 5 is divided into through deep bead 4 in the paint spray booth 7 are equipped with two blower fans 2 in the blast case 3, and described blower fan mouth is inwardly in blast case 3.Blower fan 2 outermost are elementary dirt filtrating screen 1; Secondary dirt filtrating screen 6 is equipped with in shunting net 5 bottoms; The work stage 8 of opposite side is positioned at 7 bottoms, paint spray booth; Suction opeing 10 upper ends in the left and right sides are tiltedly installed with filter paper 9 respectively, and the lower end is tiltedly installed with cascade filtration net 11, and the bottom, paint spray booth is equipped with exhausting air channel and exhausting blower fan 12 simultaneously.After blower fan 2 starts; Outside air is inhaled into laggardly to go in the blast case 3 through elementary dirt filtrating screen 1; Simultaneously through being placed in the stopping of deep bead 4 at 7 tops, paint spray booth; The direction of air-flow is after change blows to the shunting net 5 with stable air pressure thereupon, and through secondary dirt filtrating screen 6 dust or the impurity in the filtered air once more, thereby effectively prevented to produce in the spraying process phenomenon of coating cloud and the phenomenon that surface of the work has impurity.The filter paper 9 that install work stage 8 left and right sides suction opeings 10 upper ends can be blocked in most of paint in the coating cloud on the filter paper; Can stop effectively behind the cascade filtration net 11 through suction opeing 10 lower ends simultaneously and not filter paint completely; Thereby fully purified air, practiced thrift resource and more environmental protection simultaneously.Pass through the exhausting air channel and the exhausting blower fan 12 of bottom, coating cloud chamber at last, can indoor air be discharged in the workshop, the health that can not endanger the operator free from environmental pollution also makes the air-flow of spray booth more stable simultaneously.Touch with paint spray booth's upper wall mutually at described deep bead top, and the bottom is the space slightly.Described filter paper is the double-deck filter paper of band honeycomb hole.Described filter paper, cascade filtration net are funnel-form and install and fix.
Embodiment 2: on the basis of embodiment 1, the ventilating system of painting house method of ventilation makes in spraying roof portion and produces uniform blast; Prevent that effectively the coating cloud that produces in the spraying process from raising up; Dust in the spraying room is reduced as much as possible, combine, make the air-flow in the spraying room more stable with the exhaust system in spraying room; Exhausting has partly adopted multistage, multi-form dry type filter method, mist of oil is crossed filter more thorough.What filter paper adopted is the double-deck filter paper of band honeycomb hole, utilizes mazy filter type, and most of paint in the coating cloud is blocked on the filter paper.
What need understand is: though the foregoing description is to the present invention's detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to the restriction of utility model mentality of designing, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.
Claims (6)
1. ventilating system of painting house; It comprises blower fan, filtration system, work stage, it is characterized in that: two blast casees about the top of shunting net is divided into through deep bead in the paint spray booth, be equipped with a typhoon machine in each blast case; The blower fan outermost is elementary dirt filtrating screen; Two blower fan blowing mouths are directly to deep bead, and the secondary dirt filtrating screen is equipped with in the shunting net bottom, and the left and right sides of bottom, paint spray booth opens suction opeing and its upper end is equipped with filter paper respectively; The suction opeing lower end is tiltedly installed with the cascade filtration net, and the bottom, paint spray booth is provided with and is provided with the exhausting blower fan in exhausting air channel and the air channel.
2. ventilating system of painting house according to claim 1 is characterized in that: described blower fan mouth is inwardly in the blast case.
3. ventilating system of painting house according to claim 1 is characterized in that: touch with paint spray booth's upper wall mutually at described deep bead top, and the bottom is the space slightly.
4. ventilating system of painting house according to claim 1 is characterized in that: described filter paper is the double-deck filter paper of band honeycomb hole.
5. ventilating system of painting house according to claim 1 is characterized in that: described filter paper, cascade filtration net are funnel-form and install and fix.
6. ventilating system of painting house according to claim 5 is characterized in that: what said filter paper adopted is the double-deck filter paper of band honeycomb hole, utilizes mazy filter type, and most of paint in the coating cloud is blocked on the filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101011591A CN101618374B (en) | 2009-07-23 | 2009-07-23 | Ventilating system of painting house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101011591A CN101618374B (en) | 2009-07-23 | 2009-07-23 | Ventilating system of painting house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101618374A CN101618374A (en) | 2010-01-06 |
| CN101618374B true CN101618374B (en) | 2012-08-22 |
Family
ID=41511881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101011591A Expired - Fee Related CN101618374B (en) | 2009-07-23 | 2009-07-23 | Ventilating system of painting house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101618374B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014216335A1 (en) * | 2013-02-14 | 2015-09-24 | Pierangelo Ghilardi | Regenerative filtration and VOC abatement system |
| CN103757988A (en) * | 2014-01-26 | 2014-04-30 | 苏州新区枫桥净化设备厂 | Honeycomb paint mist filter paper |
| CN106179860A (en) * | 2016-09-20 | 2016-12-07 | 中国汽车工业工程有限公司 | Spray air draft chamber, room |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643077A (en) * | 1995-06-16 | 1997-07-01 | Ayer; Jacqueline | Continually optimized, variable flow rate ventilation system |
| CN2642410Y (en) * | 2003-10-17 | 2004-09-22 | 成都亿兴电器有限责任公司 | Total-pressure type water-curtain environment-protection spray booth |
| CN2700756Y (en) * | 2004-04-13 | 2005-05-18 | 青岛港龙汽车机械设备有限公司 | Indoors scavenging arrangement for paint spray booth |
| CN201488185U (en) * | 2009-07-23 | 2010-05-26 | 杭州景生木业机械有限公司 | Spray booth ventilation system |
-
2009
- 2009-07-23 CN CN2009101011591A patent/CN101618374B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643077A (en) * | 1995-06-16 | 1997-07-01 | Ayer; Jacqueline | Continually optimized, variable flow rate ventilation system |
| CN2642410Y (en) * | 2003-10-17 | 2004-09-22 | 成都亿兴电器有限责任公司 | Total-pressure type water-curtain environment-protection spray booth |
| CN2700756Y (en) * | 2004-04-13 | 2005-05-18 | 青岛港龙汽车机械设备有限公司 | Indoors scavenging arrangement for paint spray booth |
| CN201488185U (en) * | 2009-07-23 | 2010-05-26 | 杭州景生木业机械有限公司 | Spray booth ventilation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101618374A (en) | 2010-01-06 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120822 Termination date: 20130723 |