CN107930935A - A kind of furniture spray-painting plant - Google Patents
A kind of furniture spray-painting plant Download PDFInfo
- Publication number
- CN107930935A CN107930935A CN201711233169.1A CN201711233169A CN107930935A CN 107930935 A CN107930935 A CN 107930935A CN 201711233169 A CN201711233169 A CN 201711233169A CN 107930935 A CN107930935 A CN 107930935A
- Authority
- CN
- China
- Prior art keywords
- spray
- aerosol passage
- exhaust pipe
- spray booth
- furniture
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of furniture spray-painting plant, it is related to furniture process equipment；Specifically include high-pressure air source, spray booth, the aerosol passage being connected with spray booth and the exhaust pipe being connected with aerosol passage；The annular jet connected with high pressure chest can be equipped with along the spray ring for sliding axially and rotating of spray booth, spray ring side by being equipped with spray booth, and high-pressure air source is connected with annular jet；Aerosol passage is Venturi tube, and the entrance of aerosol passage is connected with one end of spray booth, and annular jet is towards aerosol passage；Exhaust pipe one end is connected with the diffuser of aerosol passage, and the exhaust pipe other end is the vertical section being bent upwards；The nozzle for spray painting is fixed with spray ring, aerosol passage is equipped with solvent reservoir, and solvent reservoir top is connected with diffuser, and solvent reservoir is equipped with some jet pipes, and jet pipe one end is stretched into solvent reservoir, and the other end is connected with venturi；Blender is equipped with the vertical section of exhaust pipe.The device can avoid coating cloud from being discharged from spray booth.
Description
Technical field
The present invention relates to a kind of furniture process equipment, and in particular to a kind of furniture spray-painting plant.
Background technology
It is the processing step for having to carry out to furniture spray painting in woodwork industry.Spray painting can integrally paint,
It can be painted with branch.Overall spray painting is exactly disposably to be painted to the furniture assembled with spray chamber, it is such the advantages of
Simple in spray painting, spray painting is efficient, but there is injection dead angle, can not be sprayed onto paint at these dead angles.Another kind spray
Paint method is just painted before to each assembling fittings, is assembled again after having sprayed, and this spray painting mode is simple, easily operated,
And spray painting dead angle is not present.Also generally use this method for paint spraying now.
Due to containing more harmful material in paint, these paint of people's Long Term Contact, can produce very body
Big injury, and during worker's spray gun paint, due to the difference of personal experience, the quality for painting out is also different, spray
The quality of paint out depends entirely on the operation of worker.In addition, after furniture spray painting, substantial amounts of coating cloud can be produced, due in coating cloud
Containing benzene class and the poisonous object of formaldehydes, if directly discharge can produce pollution, therefore larger danger can be generated to human carcinogen
Evil.
The content of the invention
It is an object of the invention to provide a kind of furniture spray-painting plant for avoiding coating cloud from being discharged from spray booth.
To reach above-mentioned purpose, base case of the invention is as follows：
Furniture spray-painting plant includes high-pressure air source, cylindrical and both ends open spray booth, the gas being connected with spray booth
Mist passage and the exhaust pipe being connected with aerosol passage；Be equipped with the spray booth can along the spray ring in axial sliding of spray booth,
High pressure chest is equipped with spray ring, spray ring side is equipped with the annular jet connected with high pressure chest, and the high-pressure air source is connected with high pressure chest；
Aerosol passage is Venturi tube, and the both ends of aerosol passage are respectively entrance and diffuser, and the middle part of aerosol passage is venturi, institute
State entrance to connect with one end of spray booth, annular jet is towards aerosol passage；Described exhaust pipe one end and the expansion of aerosol passage
Section connection is dissipated, the exhaust pipe other end is to be bent upwards and in the vertical section of vertical state；The spray ring can be with the axis of spray booth
Rotated centered on, the nozzle for spray painting is fixed with spray ring；Solvent reservoir, solvent reservoir are fixed with the aerosol passage
Top is connected with diffuser, and solvent reservoir is equipped with some jet pipes, and jet pipe one end is stretched into solvent reservoir, and the jet pipe other end is equal
It is even to be distributed in around venturi and connected with venturi；Be equipped with blender in the vertical section of the exhaust pipe, blender includes can be along erecting
The agitating paddle of straight section center rotating.
The principle of this programme furniture spray-painting plant is：
Furniture to be sprayed is positioned in spray booth, furniture is carried out with driving nozzle movement by mobile spray ring
Spray painting is handled.High-pressure air source is entered in spray booth by the annular jet in spray ring, so as to be formed in spray booth from spray booth
The air-flow of aerosol passage is flowed to, which can also drive outer gas stream to enter in spray booth, so as to strengthen spraying indoor air-flow
Flowing, plays the role of amplifying air-flow.When paint is sprayed by nozzle to furniture, after part paint hits furniture surface
It will around overflow and dissipate, so as to enter along airflow direction in aerosol passage.After air-flow enters aerosol passage, due in aerosol passage
Air flow rate is constant, and aerosol passage is Venturi tube, therefore when air-flow passes through venturi, air-flow velocity is accelerated so that diffusion
Pressure in section is less than the pressure in venturi.Therefore suction will be produced to the solvent in solvent reservoir by jet pipe at venturi, from
And solvent is entered in venturi and mixed with air-flow, so that the paint drop in air-flow is dissolved in solvent.Arranged when air-flow enters
After tracheae, under the stirring action of blender, air-flow will be made to form eddy airstream in exhaust pipe vertical section, and due to dissolving
The quality bigger of the solvent droplets of paint, therefore solvent will be attached on the side wall of exhaust pipe under the influence of centrifugal force, so that
It can not be discharged from exhaust pipe.
This programme produce beneficial effect be：
(1) in spray booth, the paint being not attached on furniture will be flowed along air-flow, thus paint traffic direction with
The location of operating personnel are opposite, therefore operating personnel can be avoided to suck paint body is damaged.
(2) in aerosol passage, the negative pressure formed using Venturi tube sucks solvent, by paint dissolving in a solvent, from
And be conducive to handle paint.
(3) by forming eddy airstream in exhaust pipe, so that paint can not discharge exhaust pipe so that paint will not
Air is polluted, is conducive to maintain the clean environment firendly of painting workshop.
Preferred solution one：As the further optimization to base case, the nozzle is connected to spray ring by telescopic rod
On, and telescopic rod can be along spray ring radial expansion；So as to adjustable nozzles and the vertical range of furniture, strengthen the adjustable of nozzle
Property.
Preferred solution two：As the further optimization to preferred solution one, set on the inner wall of the vertical section of the exhaust pipe
There is spirally-guided piece.After then air-flow forms eddy airstream in exhaust pipe vertical section, it will be run up along spirally-guided piece, so that
The speed that air-flow is circumferentially run can be avoided to decay rapidly, cause the centrifugal force that solvent droplets are subject to reduce so that paint is with air-flow
Discharge piece exhaust pipe.
Preferred solution three：As the further optimization to preferred solution two, mounting table is equipped with the spray booth, it is described to put
Platform is put by cylinder supports.Mounting table is height-adjustable, then furniture can be made to be in the center of spray booth according to the size of furniture.
Preferred solution four：As the further optimization to preferred solution three, the lower section of the vertical section of the exhaust pipe is equipped with
Reject chute；Reject chute has the function that to collect solvent and paint, in order to handle paint.
Brief description of the drawings
Fig. 1 is the structure diagram of furniture spray-painting plant embodiment of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Spray booth 10, spray ring 11, nozzle 12, mounting table 13, annular jet
14th, aerosol passage 20, solvent reservoir 21, jet pipe 22, venturi 23, exhaust pipe 30, vertical section 31, spirally-guided piece 32, reject chute
33rd, blender 40.
Embodiment is substantially as shown in Figure 1 and Figure 2：
The furniture spray-painting plant of the present embodiment includes high-pressure air source, cylindrical and both ends open spray booth 10, with spraying
Apply the connected aerosol passage 20 in room 10 and the exhaust pipe 30 being connected with aerosol passage 20.Being equipped with spray booth 10 can be along spray booth
10 spray ring 11 in axial sliding, and spray ring 11 can also be rotated along the central axes of spray booth 10；High pressure chest is equipped with spray ring 11, is sprayed
11 side of ring is equipped with the annular jet 14 connected with high pressure chest, and high-pressure air source is connected with high pressure chest, so that inside spray booth 10
The structure of air amplifier is formed, when spraying high-speed flow in annular jet 14, spray booth 10 has air amplification.Gas
Mist passage 20 is Venturi tube, and the both ends of aerosol passage 20 are respectively entrance and diffuser, and the middle part of aerosol passage 20 is larynx
Road 23, entrance are connected with one end of spray booth 10, and annular jet 14 is towards aerosol passage 20 so that are formed in spray booth 10
The air-flow flowed towards aerosol passage 20.30 one end of exhaust pipe is connected with the diffuser of aerosol passage 20,30 other end of exhaust pipe
To be bent upwards and in the vertical section 31 of vertical state, be equipped with blender 40 in vertical section 31, blender 40 is including can be along vertical
The agitating paddle of 31 center rotatings of section, when blender 40 works, will make to form eddy airstream in vertical section 31；In addition, vertical section 31
Inner wall be equipped with spirally-guided piece 32, then after air-flow forms eddy airstream in 30 vertical section 31 of exhaust pipe, will be led along spiral
Run up to piece 32, be then then exhausted from exhaust pipe 30；The lower section of vertical section 31 is equipped with reject chute 33, and reject chute 33, which has, to be collected
The effect of solvent and paint.23 periphery of venturi of aerosol passage 20 is the solvent reservoir 21 of closing, and 21 top of solvent reservoir is with expanding
Section connection is dissipated, and 6 jet pipes 22 of 21 bottom of solvent reservoir are stretched into equipped with one end, 22 other end of jet pipe is evenly distributed on venturi 23
Surrounding is simultaneously connected with venturi 23.The nozzle 12 for spray painting is fixed with spray ring 11, nozzle 12 is connected to spray ring by telescopic rod
On 11, so that nozzle 12 can moving radially along spray ring 11；In addition, coordinate spray ring 11 along the axial movement of spray booth 10 and turn
It is dynamic, then it can be painted with multi-angle to furniture by nozzle 12.Mounting table 13 is equipped with spray booth 10, mounting table 13 is by cylinder
Support；The height-adjustable of mounting table 13 can be made by cylinder, then furniture can be made to be in spray booth 10 according to the size of furniture
Center.
The specific work process of the present embodiment furniture spray-painting plant is：
Furniture to be sprayed is positioned in spray booth 10, and organic solvent is added into solvent reservoir 21, by mobile and
Rotating spray ring 11 can drive nozzle 12 to move and change the direction of nozzle 12, to carry out spray painting processing to furniture.Gases at high pressure
Entered by the annular jet 14 in spray ring 11 in spray booth 10, the air-flow for flowing to aerosol passage 20 formed in spray booth 10,
And due to its amplification, add the air flow rate in spray booth 10.Overflow and dissipate around after oil, which paints, hits furniture surface
To, and these paint drops will enter in aerosol passage 20 along airflow direction.Air-flow during flowing, works as gas in aerosol passage 20
When stream passes through venturi 23, air-flow velocity is accelerated, and after air-flow is entering diffuser, air-flow velocity will slow down again, then in diffuser
Pressure be less than venturi 23 in pressure.Therefore suction will be produced to the solvent in solvent reservoir 21 by jet pipe 22 at venturi 23
Power, solvent, which enters, will disperse in venturi 23 and be mixed with air-flow, so that the paint drop in air-flow is dissolved in solvent.Work as gas
After stream enters exhaust pipe 30, under the stirring action of blender 40, air-flow will be made to be formed in 30 vertical section 31 of exhaust pipe and be vortexed
Air-flow, and run up along spirally-guided piece 32, the speed so as to avoid air-flow from circumferentially running decays rapidly, due to dissolving
The quality bigger of the solvent droplets of paint, therefore solvent will be attached on the side wall of exhaust pipe 30 under the influence of centrifugal force, from
And can not be discharged from exhaust pipe 30, avoid paint from being sucked by operating personnel and be discharged into workshop pollution working environment.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
- A kind of 1. furniture spray-painting plant, it is characterised in that including high-pressure air source, cylindrical and both ends open spray booth, with The aerosol passage that spray booth is connected and the exhaust pipe being connected with aerosol passage；Being equipped with the spray booth can be along the axis of spray booth To the spray ring of slip, high pressure chest is equipped with spray ring, spray ring side is equipped with the annular jet connected with high pressure chest, the high-pressure air source Connected with high pressure chest；Aerosol passage is Venturi tube, and the both ends of aerosol passage are respectively entrance and diffuser, aerosol passage Middle part is venturi, and the entrance is connected with one end of spray booth, and annular jet is towards aerosol passage；Described exhaust pipe one end with The diffuser connection of aerosol passage, the exhaust pipe other end are to be bent upwards and in the vertical section of vertical state；The spray ring can be with Rotated centered on the axial direction of spray booth, the nozzle for spray painting is fixed with spray ring；Solvent is fixed with the aerosol passage Storage tank, solvent reservoir top are connected with diffuser, and solvent reservoir is equipped with some jet pipes, and solvent reservoir is stretched into jet pipe one end Interior, the jet pipe other end is evenly distributed on around venturi and is connected with venturi；Blender is equipped with the vertical section of the exhaust pipe, is stirred Mix device include can be along the agitating paddle of vertical section center rotating.
- 2. furniture spray-painting plant according to claim 1, it is characterised in that the nozzle is connected to spray by telescopic rod On ring, and telescopic rod can be along spray ring radial expansion.
- 3. furniture spray-painting plant according to claim 2, it is characterised in that set on the inner wall of the vertical section of the exhaust pipe There is spirally-guided piece.
- 4. furniture spray-painting plant according to claim 3, it is characterised in that mounting table is equipped with the spray booth, it is described Mounting table is by cylinder supports.
- 5. furniture spray-painting plant according to claim 4, it is characterised in that the lower section of the vertical section of the exhaust pipe is equipped with Reject chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233169.1A CN107930935B (en) | 2017-11-30 | 2017-11-30 | A kind of furniture spray-painting plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233169.1A CN107930935B (en) | 2017-11-30 | 2017-11-30 | A kind of furniture spray-painting plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930935A true CN107930935A (en) | 2018-04-20 |
| CN107930935B CN107930935B (en) | 2019-07-30 |
Family
ID=61947846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233169.1A Active CN107930935B (en) | 2017-11-30 | 2017-11-30 | A kind of furniture spray-painting plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930935B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200785U (en) * | 1987-02-03 | 1987-11-25 | 吴亚健 | Adjustable annular chink injector |
| JPH07213966A (en) * | 1994-02-03 | 1995-08-15 | Mitsubishi Heavy Ind Ltd | Coating booth |
| WO2003099418A1 (en) * | 2002-05-24 | 2003-12-04 | L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for the separation by means of impaction of viable, reviviscent particles of a gas or a gas mixture containing same and device and test bench for performing said method |
| CN201192669Y (en) * | 2006-08-01 | 2009-02-11 | 赫德桑科技股份公司 | Device for cleaning spray gun |
| CN201609622U (en) * | 2010-02-02 | 2010-10-20 | 苏州苏净环保工程有限公司 | Purifying system of organic exhaust gas containing paint mist |
| CN202277914U (en) * | 2011-10-14 | 2012-06-20 | 华南理工大学 | Atomizing nozzle with double-layered structure for adjustable Venturi tube |
| CN203170668U (en) * | 2013-04-08 | 2013-09-04 | 董本才 | Cleaning dust-removal paint-spraying multifunctional integrated comprehensive device |
| CN205199782U (en) * | 2015-10-28 | 2016-05-04 | 湖南省中众环保涂装设备有限公司 | Waterborne spraying coating cloud dry -type processing system |
| CN105642488A (en) * | 2016-03-24 | 2016-06-08 | 成都市金臣环保科技有限公司 | Electrostatic painting room capable of improving paint mist capturing capacity |
| CN206122034U (en) * | 2016-06-22 | 2017-04-26 | 无锡市东特机械科技有限公司 | Baking finish device for hardware |
| CN206122021U (en) * | 2016-10-28 | 2017-04-26 | 成都多普力电子科技有限公司 | Storage battery car tubular product sprays paint and uses shower nozzle |
-
2017
- 2017-11-30 CN CN201711233169.1A patent/CN107930935B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200785U (en) * | 1987-02-03 | 1987-11-25 | 吴亚健 | Adjustable annular chink injector |
| JPH07213966A (en) * | 1994-02-03 | 1995-08-15 | Mitsubishi Heavy Ind Ltd | Coating booth |
| WO2003099418A1 (en) * | 2002-05-24 | 2003-12-04 | L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for the separation by means of impaction of viable, reviviscent particles of a gas or a gas mixture containing same and device and test bench for performing said method |
| CN201192669Y (en) * | 2006-08-01 | 2009-02-11 | 赫德桑科技股份公司 | Device for cleaning spray gun |
| CN201609622U (en) * | 2010-02-02 | 2010-10-20 | 苏州苏净环保工程有限公司 | Purifying system of organic exhaust gas containing paint mist |
| CN202277914U (en) * | 2011-10-14 | 2012-06-20 | 华南理工大学 | Atomizing nozzle with double-layered structure for adjustable Venturi tube |
| CN203170668U (en) * | 2013-04-08 | 2013-09-04 | 董本才 | Cleaning dust-removal paint-spraying multifunctional integrated comprehensive device |
| CN205199782U (en) * | 2015-10-28 | 2016-05-04 | 湖南省中众环保涂装设备有限公司 | Waterborne spraying coating cloud dry -type processing system |
| CN105642488A (en) * | 2016-03-24 | 2016-06-08 | 成都市金臣环保科技有限公司 | Electrostatic painting room capable of improving paint mist capturing capacity |
| CN206122034U (en) * | 2016-06-22 | 2017-04-26 | 无锡市东特机械科技有限公司 | Baking finish device for hardware |
| CN206122021U (en) * | 2016-10-28 | 2017-04-26 | 成都多普力电子科技有限公司 | Storage battery car tubular product sprays paint and uses shower nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107930935B (en) | 2019-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102161397B1 (en) | paint spray apparatus capable of protection paint mist scattering | |
| CN206763209U (en) | A kind of environmentally friendly component of machine spray-painting plant | |
| US20120260521A1 (en) | Paint spray booth system | |
| CN106111423B (en) | A kind of paint spray booth and its paint mist purifying means | |
| CN107930935B (en) | A kind of furniture spray-painting plant | |
| WO2024002035A1 (en) | Spraying device | |
| CN110035835A (en) | For carrying out the device of the non-contact cleaning of low pressure to oil paint coating device | |
| CN106076715A (en) | A kind of equipment quickly carrying out spraying paint | |
| US20060019593A1 (en) | High velocity and high dilution exhaust system | |
| CN206597651U (en) | Pipe inner-wall spraying spray boom | |
| CN203750761U (en) | Closed type painting device | |
| CN110141915A (en) | Air conveying device and clean environment equipment | |
| CN108654297A (en) | Air purification method and device | |
| US20220266283A1 (en) | Spray gun nozzle | |
| GB754927A (en) | Improvements in or relating to devices for mixing gases and liquids | |
| CN105772271A (en) | Paint spraying device | |
| CN208960227U (en) | A kind of water curtain paint spray booth | |
| CN106824636A (en) | For the spray-painting plant of furniture | |
| CN111014658B (en) | Metal powder coating cladding equipment and working method thereof | |
| CN106179912A (en) | Automatic exhausting breather is used in the spraying of oil pipes road | |
| CN207463526U (en) | A kind of ring suction environmental protection paint spraying booth | |
| CN106975299A (en) | A kind of coating cloud dust purification system | |
| CN208758291U (en) | Mobile waste gas collection device | |
| CN206434982U (en) | A kind of stage pneumatic power is atomized split tunnel | |
| CN206205392U (en) | A kind of two-tube anti-splashing painting spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: Room 245, second floor, science and technology entrepreneurship center, south side of Dongtinghu Road, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: Yangzhou chuangqun Network Technology Co., Ltd Address before: No.27, group 3, Taiping Village, Duzhou street, Changshou District, Chongqing Patentee before: CHONGQING CHANGSHOU MEIQUAN FURNITURE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: No. 0012, Yangtun village, Yangtun Town, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Liu Qingdong Address before: Room 245, second floor, science and technology entrepreneurship center, south side of Dongtinghu Road, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province Patentee before: Yangzhou chuangqun Network Technology Co., Ltd |