CN113210183B - Paint spraying machine - Google Patents

Paint spraying machine Download PDF

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Publication number
CN113210183B
CN113210183B CN202110365635.1A CN202110365635A CN113210183B CN 113210183 B CN113210183 B CN 113210183B CN 202110365635 A CN202110365635 A CN 202110365635A CN 113210183 B CN113210183 B CN 113210183B
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CN
China
Prior art keywords
paint
paint spraying
space
fan
air inlet
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Active
Application number
CN202110365635.1A
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Chinese (zh)
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CN113210183A (en
Inventor
梁冠曦
申阳
张名全
杨显涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Hanqiu Intelligent Equipment Co ltd
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Guangdong Hanqiu Intelligent Equipment Co ltd
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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Publication date
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Priority to CN202110365635.1A priority Critical patent/CN113210183B/en
Publication of CN113210183A publication Critical patent/CN113210183A/en
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Publication of CN113210183B publication Critical patent/CN113210183B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/60—Ventilation arrangements specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material

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  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

The invention discloses a paint spraying machine, comprising: the setting is in the top layer air inlet duct at paint sprayer top, setting are in the bottom exhaust airway and the setting of paint sprayer bottom are in the top layer air inlet duct with the space of spraying paint between the bottom exhaust airway. The paint spraying machine disclosed by the invention is beneficial to improving the stability of air flow in a paint spraying space and reducing the interference of air pressure of the paint spraying space on paint mist, thereby being beneficial to improving the controllability of the paint mist and further being beneficial to improving the high efficiency of paint spraying operation.

Description

Paint spraying machine
Technical Field
The invention relates to the technical field of spraying equipment, in particular to a paint spraying machine.
Background
Painting operations are often required to be performed in a sealed space for environmental protection as well as protection of the workers. However, it has been found that the physical parameters of the air flow (e.g. flow rate, direction, etc.) within the painting space during the painting process affect the aerosol formed by the paint during the painting process. In particular, when the air flow in the painting space is disturbed, the mist formed by the paint during painting is also disturbed, thereby reducing the controllability of the mist, making the paint uneven on the surface of the workpiece, which is detrimental to the efficiency of the painting operation.
It is therefore clear that how to improve the stability of air current in the space of spraying paint through improving the inner structure of paint spraying machine to be favorable to improving the controllability of paint vehicle aerial fog, and then improve the high efficiency of the operation of spraying paint, is the technical problem who needs to solve urgently.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a paint spraying machine which is beneficial to improving the stability of air flow in a paint spraying space.
In order to solve the above technical problems, the present invention discloses a paint spraying machine, comprising:
the air inlet of the first fan faces the outer side of the top layer air inlet duct;
the bottom layer air exhaust duct is arranged at the bottom of the paint sprayer;
the paint spraying space is arranged between the top air inlet duct and the bottom air outlet duct, a paint spraying gun with a downward outlet is arranged at the upper part of the paint spraying space, and the paint spraying gun is arranged at a position far away from the shelf;
a first filter layer is arranged between the top air inlet duct and the paint spraying space, and the first filter layer is in an upward-convex arc shape; the space of spraying paint with the level is provided with the second filter layer between the bottom exhaust airway, the bottom exhaust airway with one side that the second filter layer kept away from is provided with the second fan, makes gas in the bottom exhaust airway passes through the second fan outwards discharges.
Compared with the prior art, the invention has at least the following beneficial effects:
the paint spraying machine disclosed by the invention is beneficial to improving the stability of air flow in a paint spraying space and reducing the interference of air pressure of the paint spraying space on paint mist, thereby being beneficial to improving the controllability of the paint mist and further being beneficial to improving the high efficiency of paint spraying operation.
As an alternative, in the embodiment of the present invention, a conveyor is horizontally disposed at a lower portion of the paint spraying space, the conveyor is disposed to penetrate the paint spraying space, and two ends of the conveyor are respectively located at two opposite sides of the paint spraying space.
As an optional implementation manner, in an embodiment of the present invention, the conveyor includes a roller assembly and a baffle plate disposed on the roller assembly, the roller assembly includes a plurality of rollers linearly arranged, and the roller assembly is driven by a motor to rotate toward one side of the paint spraying space.
As an optional implementation manner, in an embodiment of the present invention, the feeding port of the conveyor is located on a side close to the second fan, and the discharging port of the conveyor is located on a side far from the second fan.
As an optional implementation manner, in an embodiment of the present invention, the bottom exhaust duct includes a first passage disposed along a front-rear direction of the paint spraying machine and a second passage having one end communicated with a middle portion of the first passage, the second fan is disposed at the other end of the second passage, two ends of the first passage located in the front-rear direction of the paint spraying machine are respectively provided with a second filter layer, and the paint spraying space is communicated with the first passage through the second filter layer.
As an optional implementation manner, in an embodiment of the present invention, the second filter layer includes a recycling layer disposed at an upper end and a filter layer disposed below the recycling layer, the recycling layer is provided with a plurality of through holes, and the gas in the paint spraying space sequentially passes through the through holes and the filter layer and enters the first channel.
As an alternative implementation manner, in the embodiment of the present invention, the second channel is arc-shaped.
In an alternative embodiment, in the embodiment of the present invention, the shelf is disposed in the middle of the top air inlet duct, and the paint spray guns are disposed on both sides of the paint spraying space.
As an optional implementation manner, in an embodiment of the present invention, two first fans are provided, and the two first fans are disposed side by side on a front side of the top air inlet duct, and the shelf is vertically disposed between the two first fans.
As an optional implementation manner, in an embodiment of the present invention, the top layer air inlet duct further includes a third filter layer disposed outside the air inlet of the first fan.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view showing the overall construction of a paint spraying machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of the construction of the paint sprayer shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a top air inlet duct according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal airflow of the paint sprayer shown in FIG. 1;
FIG. 5 is a schematic view of the bottom exhaust duct according to the embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
A paint spraying machine according to an embodiment of the present invention, as shown in fig. 1, 2, 4 and 5, includes:
the top air inlet duct 100 is arranged at the top of the paint spraying machine, the first fan 110 is arranged on one side of the top air inlet duct 100, a shelf 120 is vertically arranged at the air outlet of the first fan 110, the shelf 120 extends towards the outer side of the air outlet of the first fan 110, and the air inlet of the first fan 110 faces the outer side of the top air inlet duct 100;
a bottom layer exhaust duct 200 arranged at the bottom of the paint sprayer;
a painting space 300 provided between the top air intake duct 100 and the bottom air exhaust duct 200, a painting gun 310 having a downward outlet is provided at an upper portion of the painting space 300, and the painting gun 310 is provided at a position far from the shelf 120;
wherein, a first filter layer 320 is arranged between the top air inlet duct 100 and the paint spraying space 300, and the first filter layer 320 is in an upward convex arc shape; the second filter layer 210 is horizontally arranged between the paint spraying space 300 and the bottom layer exhaust duct 200, and the second fan 220 is arranged on one side of the bottom layer exhaust duct 200 far away from the second filter layer 210, so that the air in the bottom layer exhaust duct 200 is discharged outwards through the second fan 220.
In the embodiment of the invention, the airflow direction of the paint spraying machine is as follows: exterior space-first fan 110-top layer air intake 100-paint spray space 300-bottom layer air exhaust 200-second fan 220-exterior space. The first fan 110 and the second fan 220 may be used as power devices for driving the air inside the paint spraying machine to flow.
In the embodiment of the present invention, the top air inlet duct 100, the paint spraying space 300 and the bottom air outlet duct 200 are arranged from top to bottom, which is favorable for combining the action of gravity to make the air flow direction inside the paint spraying space 300 be the direction from top to bottom, and the paint mist sprayed by the paint spraying gun 310 arranged in the paint spraying space 300 is also the direction from top to bottom, which is favorable for reducing the risk that the air flow fluctuation inside the paint spraying space 300 interferes with the paint mist.
In the top air inlet duct 100 according to the embodiment of the present invention, the vertically arranged shelf 120 may function as a flow guide, and specifically, when external air enters the top air inlet duct 100 through the first fan 110, air output from the air outlet of the first fan 110 is subjected to resistance of the shelf 120, so that the air flow rate at the shelf 120 is reduced, and the air flow rate far from the shelf 120 is higher than that near the shelf 120, which makes the air pressure near the shelf 120 in the top air inlet duct 100 higher and the air pressure far from the shelf 120 lower. The painting space 300 is disposed under the upper air inlet duct 100, which makes the air pressure distribution inside the painting space 300 similar to that of the upper air inlet duct 100, and in particular, the air pressure inside the painting space 300 is greater at a position opposite to the shelf 120 and is less at a position distant from the shelf 120. The positioning of the paint spray gun 310 in the paint spray space 300 away from the shelf 120, i.e., as far as possible away from the location of the greater air pressure in the paint spray space 300, advantageously reduces the effect of the air pressure in the paint spray space 300 on the paint sprayed by the paint spray gun 310.
In the embodiment of the present invention, the first filter layer 320 disposed between the top air inlet duct 100 and the paint spraying space 300 is advantageous to filter the air output from the top air inlet duct 100 to the paint spraying space 300 and reduce the influence of the air impurities in the paint spraying space 300 on the paint spraying effect, and the first filter layer 320 is in a convex arc shape, which is advantageous to buffer the air pressure between the top air inlet duct 100 and the paint spraying space 300 and is advantageous to reduce the interference of the air pressure in the paint spraying space 300 caused by the air flow impact inside the top air inlet duct 100 at the moment when the first fan 110 of the top air inlet duct 100 is turned on (or turned off), thereby facilitating the stability of the air pressure in the paint spraying space 300.
Therefore, the paint spraying machine provided by the embodiment of the invention is beneficial to improving the stability of air flow in a paint spraying space and reducing the interference of air pressure of the paint spraying space on paint mist, so that the controllability of the paint mist is improved, and the high efficiency of paint spraying operation is improved.
In the embodiment of the present invention, optionally, as shown in fig. 3 and 4, the shelf 120 is disposed at the middle of the top air inlet duct 100, and the spray guns 310 are disposed at both sides of the spray space 300. Through setting up shelf 120 the intermediate position of this top layer air inlet duct 100, be favorable to making the atmospheric pressure of top layer air inlet duct 100 both sides and paint spraying space 300 both sides lower, and the atmospheric pressure in the middle of top layer air inlet duct 100 and the paint spraying space 300 is higher, be favorable to the symmetry that this inside atmospheric pressure of paint spraying machine distributes, correspondingly, set up spray gun 310 in the both sides of paint spraying space 300, be about to spray gun 310 symmetrical arrangement in the lower position of paint spraying space 300 atmospheric pressure, be favorable to reducing the interference of paint spraying space atmospheric pressure to paint aerial fog.
In the embodiment of the present invention, optionally, as shown in fig. 3, two first fans 110 are provided, and the two first fans 110 are disposed side by side at the front side of the top air inlet duct 100, and the shelf 120 is vertically disposed between the two first fans 110. Two first fans 110 set up for shelf 120 symmetry, set up power device through the symmetry on the one hand to be favorable to the atress balance of shelf 120 both sides, on the other hand is favorable to accelerating the input of outside fresh air through setting up two first fans 110, thereby is favorable to the inside circulation of air of paint sprayer, and then is favorable to preventing the granule gathering in the air and influence the effect of spraying paint.
In the embodiment of the present invention, optionally, the first filter layer 320 and the second filter layer 210 may be composed of several filter screens.
In the embodiment of the present invention, optionally, as shown in fig. 3, mesh plates 130 having an adsorption or filtration function may be disposed on both sides of the shelf 120.
In the embodiment of the present invention, optionally, as shown in fig. 3, the top layer air inlet duct 100 further includes a third filter layer 140 disposed outside the air inlet of the first fan 110. Further alternatively, the third filter layer 140 may be composed of several layers of filter mesh. By providing the third filter layer 140, it is advantageous to perform a filtering process on the outside air entering the first fan 110.
In some embodiments of the present invention, as shown in fig. 2 and 4, the conveyor 330 is horizontally disposed at a lower portion of the painting space 300, the conveyor 330 is disposed to penetrate the painting space 300, and both ends of the conveyor 330 are respectively located at opposite sides of the painting space 300.
In this embodiment, the conveyor 330 is used for placing the workpiece to be painted at the inlet end of the conveyor 330, and the conveyor 330 conveys the workpiece into the painting space 300, and after the painting operation is completed, the workpiece is output from the outlet end of the conveyor 330. By providing the conveyor 330, the automation of the paint spraying machine in and out of material is facilitated.
Further, the conveyor 330 includes a roller assembly and a baffle 331 disposed on the roller assembly, the roller assembly 332 is composed of a plurality of rollers linearly arranged, and the roller assembly 332 is driven by a motor 333 to rotate toward one side of the painting space 300. The conveyor 330 is composed of a roller assembly 332 and a baffle 331, wherein the roller assembly 332 is used for converting the power provided by the motor 333 into a thrust in a certain direction, and pushing the baffle 331 to move in the direction, so that the workpiece placed on the baffle 331 also moves along with the baffle 331, and the conveying operation of the workpiece is realized. The baffle 331 is beneficial to prevent paint from falling into the roller assembly 332, thereby being beneficial to ensuring the reliable operation of the roller assembly 332.
Still further, the feed inlet of the conveyor 330 is located at a side close to the second fan 220, and the discharge outlet of the conveyor 330 is located at a side far from the second fan 220. The second fan 220 discharges the gas inside the paint spraying machine, so that the discharge port is far away from the second fan 220, and the exhaust influence of the second fan 220 on the next-stage operation (such as air drying operation and the like) link at the discharge port is favorably reduced.
In other specific embodiments of the present invention, as shown in fig. 2 and 5, the bottom exhaust duct 200 includes a first duct 230 disposed along a front-rear direction of the paint sprayer and a second duct 240 having one end communicating with a middle portion of the first duct 230, the second fan 220 is disposed at the other end of the second duct 240, the two ends of the first duct 230 in the front-rear direction of the paint sprayer are respectively provided with a second filter layer 210, and the paint spraying space 300 is communicated with the first duct 230 through the second filter layer 210.
In this embodiment, the first passage 230 is connected to the painting space 300 through the second filter layer 210, which is beneficial to filtering the air output from the painting space 300, and the filtered air passes through the second passage 240 and is then exhausted by the second fan 220, which is beneficial to reducing the impurities in the air exhausted by the second fan 220.
Further, the second filter layer 210 includes a recycling layer 211 disposed at an upper end and a filter layer 212 disposed below the recycling layer 211, the recycling layer 211 is provided with a plurality of through holes, and the gas in the painting space 300 sequentially passes through the through holes and the filter layer 212 and enters the first passage 230. Optionally, the recycling layer 211 may be made of a material (e.g., activated carbon, etc.) with an adsorption function, which is beneficial to adsorbing harmful substances. Optionally, the filter layer 212 may be composed of several layers of filter net. This second filter layer 210 is through setting up recovery layer 211 and filtering layer 212, is favorable to carrying out the processing of filterable many times to the gas of spraying paint space 300 output to be favorable to improving the filter effect.
Further, the second channel 240 is arc-shaped. This helps to mitigate the impact experienced at the exit of the second channel 240 when changing the direction of the airflow.
The air flow inside the paint spraying machine disclosed in the embodiment of the present invention can be as shown in fig. 4, wherein the direction of the arrow in fig. 4 indicates the flow direction of the air, the first fan 110 inputs the outside air into the top air inlet duct 100, and after passing through the first filter layer 320, further inputs the outside air into the paint spraying space 300, wherein a positive pressure region (the air pressure in the region is positive by taking the outside atmospheric pressure as the reference air pressure) is formed at the position opposite to the shelf 120 in the paint spraying space 300, and a part of the air is discharged outside in the region where the paint spraying space 300 is close to the inlet/outlet of the conveyor 330, which is favorable for preventing the dust in the outside environment from entering the paint spraying space 300 through the inlet/outlet of the conveyor 330; the conveyor 330 is located at the lower part of the painting space 300, and at this time, when the workpiece is fed into the painting space 300 by the conveyor 330, since the air flow inside the painting space 300 is downward and the direction of the paint mist output from the spray guns 310 disposed in the painting space 300 is also downward, it is advantageous that the paint mist is sprayed onto the workpiece with a greater utilization rate to complete the painting operation, and the paint mist raised in the painting space 300 is attached to the conveyor 300 by positive pressure, and the paint mist can be recovered and filtered through the bottom exhaust duct 200.
Finally, it should be noted that: the paint spraying machine disclosed in the embodiment of the present invention is only a preferred embodiment of the present invention, and is only used for illustrating the technical solution of the present invention, not limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (8)

1. A paint sprayer, comprising:
the air conditioner comprises a top-layer air inlet duct arranged at the top of the paint spraying machine, a first fan arranged on one side of the top-layer air inlet duct, a shelf vertically arranged at an air outlet of the first fan, the shelf extending to the outer side of an air outlet of the first fan, and an air inlet of the first fan facing the outer side of the top-layer air inlet duct;
the bottom layer air exhaust duct is arranged at the bottom of the paint sprayer;
the paint spraying space is arranged between the top air inlet duct and the bottom air outlet duct, a paint spraying gun with a downward outlet is arranged at the upper part of the paint spraying space, and the paint spraying gun is arranged at a position far away from the shelf;
a first filter layer is arranged between the top air inlet duct and the paint spraying space, and the first filter layer is in an upward-convex arc shape; a second filter layer is horizontally arranged between the paint spraying space and the bottom layer exhaust duct, and a second fan is arranged on one side of the bottom layer exhaust duct far away from the second filter layer, so that the gas in the bottom layer exhaust duct passes through the second fan and is discharged outwards,
the shelf is arranged in the middle of the top air inlet duct, the paint spray guns are arranged on two sides of the paint spraying space,
the first fans are arranged in two, the two first fans are arranged on the front side of the top air inlet channel side by side, and the shelf is vertically arranged between the two first fans.
2. The paint sprayer according to claim 1, wherein a conveyor is horizontally provided at a lower portion of the paint spraying space, the conveyor being provided throughout the paint spraying space, and both ends of the conveyor are respectively located at opposite sides of the paint spraying space.
3. The paint spraying machine as claimed in claim 2, wherein the conveyor includes a roller assembly consisting of a plurality of rollers arranged linearly, and a baffle provided on the roller assembly, the roller assembly being rotated toward one side of the painting space by a motor.
4. The paint sprayer of claim 3, wherein the feed inlet of the conveyor is located on a side adjacent to the second fan and the discharge outlet of the conveyor is located on a side remote from the second fan.
5. The paint sprayer according to claim 1, wherein the bottom air exhaust duct includes a first passage provided in a front-rear direction of the paint sprayer and a second passage having one end communicating with a middle portion of the first passage, the second fan is provided at the other end of the second passage, the second filter layers are provided at both ends of the first passage in the front-rear direction of the paint sprayer, respectively, and the paint spraying space communicates with the first passage through the second filter layers.
6. The paint sprayer according to claim 5, wherein the second filter layer comprises a recovery layer disposed at an upper end and a filter layer disposed below the recovery layer, the recovery layer is provided with a plurality of through holes, and the gas in the painting space sequentially passes through the through holes and the filter layer to enter the first passage.
7. The paint sprayer of claim 5, wherein the second channel is arcuate.
8. The paint sprayer of any one of claims 1 to 7, wherein the top layer air inlet duct further comprises a third filter layer disposed outside the air inlet of the first fan.
CN202110365635.1A 2021-04-06 2021-04-06 Paint spraying machine Active CN113210183B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110365635.1A CN113210183B (en) 2021-04-06 2021-04-06 Paint spraying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110365635.1A CN113210183B (en) 2021-04-06 2021-04-06 Paint spraying machine

Publications (2)

Publication Number Publication Date
CN113210183A CN113210183A (en) 2021-08-06
CN113210183B true CN113210183B (en) 2022-06-21

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BRMU8600646U (en) * 2006-04-12 2007-12-04 Claudio Alberto Damo dust retention system from closed and / or open industrial environments
CN104169007B (en) * 2013-06-07 2016-09-28 株式会社分离 Application compartment including purifier
CN106345648A (en) * 2016-11-08 2017-01-25 佛山市南海诚龙装饰材料有限公司 Novel wood coating spraying-coating device
CN106694293A (en) * 2016-12-23 2017-05-24 烟台史密得机电设备制造有限公司 Automobile baking finish house
CN108452671A (en) * 2018-03-15 2018-08-28 江西正源智能科技有限公司 A kind of environmental protection paint spraying apparatus
CN208765181U (en) * 2018-08-24 2019-04-19 南京瑞耶蓝数据科技有限公司 A kind of miniature room system using fresh air
CN110216036A (en) * 2019-05-17 2019-09-10 中山市迪米尔机电设备有限公司 A kind of environmental protection spray painting back shop

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Address after: 528308 2nd floor, No.5, Industrial Avenue, intensive industrial zone, Xiyong village committee, Lunjiao street, Shunde District, Foshan City, Guangdong Province

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