JPS6125892Y2 - - Google Patents
Info
- Publication number
- JPS6125892Y2 JPS6125892Y2 JP2608481U JP2608481U JPS6125892Y2 JP S6125892 Y2 JPS6125892 Y2 JP S6125892Y2 JP 2608481 U JP2608481 U JP 2608481U JP 2608481 U JP2608481 U JP 2608481U JP S6125892 Y2 JPS6125892 Y2 JP S6125892Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- chamber
- static pressure
- air curtain
- amount
- 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
Links
- 239000003595 mist Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は、塗装室内において噴霧銃による吹付
塗装をしたときに発生するオーバースプレーミス
トを含む空気から塗料ミストを分離しながら、清
浄空気を系内にできるだけ多く閉じこめるように
した塗装装置に関するものである。[Detailed description of the invention] This invention is designed to separate paint mist from the air containing overspray mist generated when spray painting with a spray gun in a painting room, while trapping as much clean air as possible within the system. The present invention relates to a coating device.
従来、塗料の吹付装置による塗装装置において
は、例えば塗装室内において噴霧銃による吹付塗
装をしたときに発生するオーバースプレーミスト
を含む空気から塗料ミストを分離しながら清浄空
気を再循環させて、系外に有害物質を排出しない
閉回路方式が採られているが、循環空気量が多い
ため大容量の真空圧縮ポンプを必要とし、またそ
のポンプによる騒音や消費動力が大きくなるなど
の問題がある。 Conventionally, in painting equipment using paint spraying equipment, for example, paint mist is separated from the air containing overspray mist generated when spray painting is performed using a spray gun in the painting room, and clean air is recirculated and removed from the system. A closed-circuit system that does not emit harmful substances is used, but since the amount of circulating air is large, a large-capacity vacuum compression pump is required, and the pump also has problems such as increased noise and power consumption.
本考案は前述の問題点を解消するためになされ
たものである。 The present invention has been made to solve the above-mentioned problems.
以下、本考案による塗装装置の実施例について
図面を参照して説明する。 Embodiments of the coating apparatus according to the present invention will be described below with reference to the drawings.
塗装室は、噴霧室１を中心にしてその両側に静
圧室２を設け、さらに最外端両側にエアーカーテ
ン室３，３を配置して構成する。噴霧室１には空
気から塗料ミストを分離捕足するための空気、ミ
スト分離装置４を組み入れ、ミストを分離した空
気を吸気管５を介して吸引するターボフアン６が
取り付けられている。静圧室２にターボフアン６
の排出空気の一部を導くと、これによつて静圧室
２から噴霧室１へ向う気流を発生させることがで
きる。又ターボフアン６の排出空気の残部をエア
ーカーテン室３に設けられたエアーカーテン吹出
口７に導くとともに、これに対向して設けられた
エアーカーテン吸気口８からの空気を排気フアン
９によつて排出する。ターボフアン６の吸入空気
量を静圧室２から送り込む空気量よりも多くとつ
ておくと、エアーカーテン吹出口７からの吹出空
気の一部は静圧室２と経て噴霧室１に吸い込まれ
る。排気フアン９の吸入空気量をエアーカーテン
吹出口７からの吹出空気量より多くとつておく
と、エアーカーテン吹出空気量に加えて系外の空
気が流入して量的均衡を保つことになる。 The coating room is configured with a spray chamber 1 at its center, static pressure chambers 2 provided on both sides thereof, and air curtain chambers 3, 3 arranged on both sides of the outermost end. The spray chamber 1 incorporates air and a mist separator 4 for separating and capturing paint mist from the air, and a turbo fan 6 for sucking the air from which the mist has been separated through an intake pipe 5 is attached. Turbo fan 6 in static pressure chamber 2
When a part of the discharged air is guided, an airflow from the static pressure chamber 2 toward the spray chamber 1 can be generated. Further, the remainder of the exhaust air from the turbo fan 6 is guided to the air curtain outlet 7 provided in the air curtain chamber 3, and the air from the air curtain intake port 8 provided opposite to this is guided by the exhaust fan 9. Discharge. If the amount of air taken into the turbo fan 6 is set to be larger than the amount of air sent in from the static pressure chamber 2, a portion of the air blown from the air curtain outlet 7 is sucked into the spray chamber 1 via the static pressure chamber 2. If the amount of air taken in by the exhaust fan 9 is set to be larger than the amount of air blown out from the air curtain outlet 7, air from outside the system will flow in in addition to the amount of air blown out from the air curtain, thereby maintaining quantitative balance.
従つて、塗装室内の空気はその大部分が系内を
循環して閉回路を形成することになり、一部の空
気は系外の空気と混合し薄められて排出される。 Therefore, most of the air in the painting chamber circulates within the system to form a closed circuit, and some of the air mixes with air outside the system and is diluted before being discharged.
本考案による塗装装置は、上述のように構成さ
れているので、空気・ミスト分離装置によつて塗
料ミストを分離しながらある程度ミストが分離さ
れた空気を系外に排出するに当つて、有害物質が
系外に排出される危険を最小限に押さえることが
でき、また大容量の真空圧縮ポンプを設ける必要
がなく騒音を低減することができる。 Since the coating device according to the present invention is configured as described above, the air/mist separator separates the paint mist and discharges the air from which the mist has been separated to a certain extent to the outside of the system. It is possible to minimize the risk of gas being discharged out of the system, and it is not necessary to provide a large-capacity vacuum compression pump, so noise can be reduced.
第１図は本考案による塗装装置を説明するため
に示す線図的平面図である。
１……噴霧室、２……静圧室、３……エアーカ
ーテン室、４……空気・ミスト分離装置、５……
吸気管、６……ターボフアン、７……エアーカー
テン吹出口、８……エアーカーテン吸気口、９…
…排気フアン。
FIG. 1 is a diagrammatic plan view showing a coating apparatus according to the present invention. 1... Spray room, 2... Static pressure chamber, 3... Air curtain room, 4... Air/mist separation device, 5...
Intake pipe, 6...Turbo fan, 7...Air curtain outlet, 8...Air curtain intake port, 9...
...exhaust fan.
Claims (1)
さらにその最外端両側にエアーカーテン室を配置
して塗装室を構成し、前記噴霧室から塗料ミスト
を分離除去した空気を吸引し、その吸引空気の一
部を前記静圧室に導いてその静圧室から前記噴霧
室に向う気流を発生させ、前記吸引空気の残部を
前記エアーカーテン室のエアーカーテン吹出口に
導くとともにエアーカーテン吸気口の吸入空気量
を前記エアーカーテン吹出口の吹出空気量より多
くして、前記塗装室内の空気の大部分が系内を循
環するように閉回路を形成し、一部の空気が系外
の空気と混合し薄められて排出するようになつて
いることを特徴とする塗装装置。 With a spray chamber in the center, static pressure chambers are provided on both sides thereof, and air curtain chambers are arranged on both sides of the outermost end to form a painting chamber, and air from which paint mist has been separated and removed is sucked from the spray chamber, A portion of the suctioned air is guided to the static pressure chamber to generate an airflow from the static pressure chamber toward the spraying chamber, and the remainder of the suctioned air is guided to the air curtain outlet of the air curtain chamber, and the air curtain is inhaled. A closed circuit is formed by making the amount of air taken in at the opening larger than the amount of air blown out from the air curtain outlet, so that most of the air in the painting chamber circulates within the system, and some air flows outside the system. A coating device characterized by being mixed with air, diluted, and discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2608481U JPS6125892Y2 (en) | 1981-02-27 | 1981-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2608481U JPS6125892Y2 (en) | 1981-02-27 | 1981-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57140885U JPS57140885U (en) | 1982-09-03 |
| JPS6125892Y2 true JPS6125892Y2 (en) | 1986-08-04 |
Family
ID=29823786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2608481U Expired JPS6125892Y2 (en) | 1981-02-27 | 1981-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125892Y2 (en) |
-
1981
- 1981-02-27 JP JP2608481U patent/JPS6125892Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57140885U (en) | 1982-09-03 |
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