JPS63190671A - Painting booth - Google Patents
Painting boothInfo
- Publication number
- JPS63190671A JPS63190671A JP62022887A JP2288787A JPS63190671A JP S63190671 A JPS63190671 A JP S63190671A JP 62022887 A JP62022887 A JP 62022887A JP 2288787 A JP2288787 A JP 2288787A JP S63190671 A JPS63190671 A JP S63190671A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- paint
- paint mist
- washing
- exhaust
- 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.)
- Pending
Links
- 238000010422 painting Methods 0.000 title claims abstract description 22
- 239000003973 paint Substances 0.000 claims abstract description 59
- 239000003595 mist Substances 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 238000005406 washing Methods 0.000 abstract description 17
- 239000002918 waste heat Substances 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 235000011121 sodium hydroxide Nutrition 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 30
- 238000009423 ventilation Methods 0.000 description 7
- 239000002893 slag Substances 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/468—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material with scrubbing means arranged below the booth floor
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、自動車ボディーや家電製品のケーシング等を
塗装するための塗装ブースに関し、詳しくは、塗装作業
域への供給換気気体を温調する空調器、および、前記塗
装作業域からの排気気体と洗浄液とを接触させて排気気
体中の塗料ミストを補捉除去する塗料ミスト除去装置を
備えた塗装ブースに関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a painting booth for painting automobile bodies, casings of home appliances, etc. The present invention relates to a painting booth equipped with an air conditioner and a paint mist removal device that captures and removes paint mist in the exhaust gas by bringing the exhaust gas from the painting work area into contact with a cleaning liquid.
従来、上記の如き塗装ブースにおいて塗装作業域から排
気気体とともに系外に持ち出される排熱を回収してエネ
ルギーロスを抑制するには、塗料ミスト除去装置におい
て洗浄液を循環使用するようにした上で、第３図に示す
ように、塗料ミスト除去装置（８）を通過した後の排気
気体と空調器（３）への数人外気とを熱交換させて数人
外気を予熱する全熱交換器（２８）を設けたり、又、第
４図に示すように、塗料ミスト除去装置（８）を通過し
た後の排気気体を受熱源とするヒートポンプ（２６）を
設けて、そのヒートポンプ（２６）により空調器（３）
の温調コイル（１７）に対する熱媒液を加熱する等して
いた。Conventionally, in order to suppress energy loss by recovering the waste heat carried out of the system together with the exhaust gas from the painting work area in the above-mentioned painting booth, the cleaning solution was circulated in the paint mist removal device, and then As shown in Fig. 3, there is a total heat exchanger (total heat exchanger) that preheats the outside air for several people by exchanging heat between the exhaust gas that has passed through the paint mist removal device (8) and the outside air for several people to the air conditioner (3). 28), or, as shown in Figure 4, a heat pump (26) is installed that uses the exhaust gas that has passed through the paint mist removal device (8) as a heat receiving source, and the heat pump (26) performs air conditioning. Vessel (3)
The heating medium liquid for the temperature control coil (17) was heated.
つまり、塗装作業域からの排熱を回収するには塗料ミス
ト除去装置通過以前の排気気体からその保有熱量を回収
することが最も直接的ではあるが、塗料ミスト除去装置
において洗浄液を循環ポンプにより循環使用するように
すれば、定常運転状態において循環洗浄液は、排気気体
との接触のために塗装作業域内の換気気体露点温度に限
りなく近づいた温度となって平衡状態に達し、そのため
に、塗装作業域からの排熱は、塗料ミスト除去装置通過
後も排気気体保有熱量としてその大部分が排気気体に保
有されたままで排出されることとなる。In other words, the most direct way to recover waste heat from the painting work area is to recover the amount of heat retained in the exhaust gas before it passes through the paint mist removal device, but in the paint mist removal device, the cleaning fluid is circulated using a circulation pump. If used, under steady-state operating conditions, the circulating cleaning fluid will reach an equilibrium state due to contact with the exhaust gas, with a temperature as close as possible to the ventilation gas dew point temperature in the painting work area, thus preventing the painting work from occurring. Even after passing through the paint mist removal device, most of the exhaust heat from the area remains retained in the exhaust gas as the amount of heat retained in the exhaust gas.
すなわち、塗料ミスト除去装置通過後の排気気体からで
も十分な熱回収が可能となり、又、塗料ミスト除去装置
通過後の排気気体であれば塗料ミストも除去されていて
排熱回収用熱交換器に対する塗料ミストの付着、堆積も
抑制できるという観点から、前述の如く、塗料ミスト除
去装置を通過した後の排気気体と排熱回収用熱媒（数人
外気や温調コイルに対する熱媒液等）とを熱交換させて
排熱を回収するようにしてした（文献を示すことができ
ない）。In other words, sufficient heat can be recovered even from the exhaust gas that has passed through the paint mist removal device, and paint mist has also been removed from the exhaust gas that has passed through the paint mist removal device, making it possible to recover sufficient heat from the exhaust gas that has passed through the paint mist removal device. From the viewpoint of suppressing the adhesion and accumulation of paint mist, as mentioned above, the exhaust gas after passing through the paint mist removal device and the heat medium for exhaust heat recovery (heat medium liquid for some outside air or temperature control coils, etc.) The exhaust heat was recovered by exchanging heat (I am unable to provide references).
しかし、洗浄液との接触による塗料ミスト除去処理を施
すものの塗料ミスト除去装置通過後の排気気体には未だ
かなりの量の細かい塗料ミストが残るものであり、フィ
ルター等により残った塗料ミストを極力除去するにして
も、排気気体中に残った塗料ミストがその高い粘着性に
より排熱回収用熱交換器（対取人外気用の全熱交換器（
３７）やヒートポンプ（２４）の受熱側熱交換器（２５
）等）に付着堆積し、そのために、熱交換効率（すなわ
ち、排熱回収効率）が大巾に低下して十分な排熱回収が
達成できなくなる問題があった。However, even though the paint mist is removed by contact with the cleaning liquid, a considerable amount of fine paint mist still remains in the exhaust gas after passing through the paint mist removal device. However, due to the high stickiness of the paint mist remaining in the exhaust gas, the heat exchanger for exhaust heat recovery (total heat exchanger for outside air)
37) and the heat receiving side heat exchanger (25) of the heat pump (24)
), etc.), and as a result, the heat exchange efficiency (that is, the exhaust heat recovery efficiency) decreases significantly, making it impossible to achieve sufficient exhaust heat recovery.
本発明の目的は、排熱回収を排気気体から直接に行うと
いう従来の考え方を脱し、排気気体と洗浄液との接触に
よる塗料ミスト除去処理に着目した合理的な排熱回収に
より、塗料ミストの付着堆積に起因した排熱回収効率の
低下を抑制し、併せて、排熱回収構成の小型化をも図る
点にある。The purpose of the present invention is to move away from the conventional concept of recovering exhaust heat directly from exhaust gas, and to eliminate the adhesion of paint mist through rational exhaust heat recovery that focuses on removing paint mist through contact between exhaust gas and cleaning fluid. The purpose of this invention is to suppress a decrease in exhaust heat recovery efficiency due to deposition, and also to downsize the exhaust heat recovery configuration.
本発明による塗装ブースの特徴構成は、温調換気気体供
給を受ける塗装作業域からの排気気体と洗浄液とを接触
させて排気気体中の塗料ミストを除去する塗料ミスト除
去装置を備えた構成において、その塗料ミスト除去装置
で洗浄作用した後の洗浄液と熱回収用熱媒とを熱交換さ
せて前記塗装作業域からの排熱を回収する熱交換装置を
、洗浄作用した後の洗浄液の移送溝に配置したことにあ
り、その作用・効果は次の通りである。The characteristic configuration of the painting booth according to the present invention is that it is equipped with a paint mist removal device that removes paint mist from the exhaust gas by bringing the exhaust gas from the painting work area supplied with temperature-controlled ventilation gas into contact with the cleaning liquid. A heat exchange device that recovers waste heat from the painting work area by exchanging heat between the cleaning fluid that has been cleaned by the paint mist removal device and a heat recovery heat medium is installed in the transfer groove for the cleaning fluid that has been cleaned by the paint mist removal device. The functions and effects are as follows.
つまり、塗料ミスト除去のための排気気体と洗浄液との
接触を、排気気体から洗浄液へ排熱授与させる直接熱交
換に利用し、その直接熱交換により洗浄液へ授与された
排熱を洗浄液と熱回収用熱媒との熱交換をもって洗浄液
から回収するのである。In other words, the contact between the exhaust gas and the cleaning liquid for paint mist removal is used for direct heat exchange in which the exhaust gas transfers waste heat to the cleaning liquid, and the exhaust heat transferred to the cleaning liquid through the direct heat exchange is recovered with the cleaning liquid. It is recovered from the cleaning liquid through heat exchange with the heating medium.
その際、洗浄作用後の洗浄液には排気気体から捕捉した
塗料滓が含まれるが、一般に塗料粒子は気体中よりも液
中の方が粘着性が低下するから、又、気体中には塗料粘
着性低下薬を混入することが不可能であるが液中には種
々の塗料粘着性低下薬を混入することが容易であること
から、又、洗浄液の移送溝にあっては洗浄液流速が比較
的速くて塗料粒子の付着を回避し易いことから、従前の
如く排気気体と熱回収用熱媒とを熱交換させる型式に比
して、洗浄液と熱回収用熱媒とを熱交換させる方が、し
かも、この熱交換を移送溝でさせることで、排熱回収用
熱交換装置に対する塗料粒子の付着・堆積を抑制できる
。At that time, the cleaning liquid after the cleaning action contains paint slag captured from the exhaust gas, but paint particles are generally less sticky in liquid than in gas; Although it is impossible to mix paint tack reducing agents into the liquid, it is easy to mix various paint tack reducing agents into the liquid. Because it is faster and it is easier to avoid adhesion of paint particles, it is better to exchange heat between the cleaning liquid and the heat recovery medium than the conventional method of exchanging heat between the exhaust gas and the heat recovery medium. Moreover, by performing this heat exchange in the transfer groove, adhesion and accumulation of paint particles on the heat exchange device for exhaust heat recovery can be suppressed.
熱回収用熱媒として熱媒液を対象とする場合、従来の型
式であれば液体対気体となるのに対し本発明によれば液
体対液体の熱交換となることから、又、移送溝にあって
は洗浄水が比較的高速で流動していて熱回収効率がよい
ことから、従来の型式よりも熱交換効率そのものを向上
できる。When a heat medium liquid is used as a heat medium for heat recovery, the conventional model uses a liquid-to-gas heat exchange, but the present invention uses a liquid-to-liquid heat exchange. Since the washing water flows at a relatively high speed and the heat recovery efficiency is high, the heat exchange efficiency itself can be improved compared to the conventional type.
尚、上述の各作用は、塗料ミスト除去装置において洗浄
液を一過的に消費する型式、及び循環使用する型式のい
ずれの場合にも現出され、循環使用する型式の場合には
洗浄作用後の洗浄液から排熱を回収することで循環洗浄
液と排気気体との直接熱交換による排熱授受が継続され
る。The above-mentioned effects occur in both types of paint mist removal equipment, such as those that temporarily consume the cleaning liquid and those that use it recirculatingly. By recovering exhaust heat from the cleaning liquid, the exchange of exhaust heat through direct heat exchange between the circulating cleaning liquid and the exhaust gas continues.
塗装作業域からの排熱を高効率で長期にわたって良好に
回収できることから、従来装置に較ベエネルギーロスを
一層低減できるようになり、ひいては、ランニングコス
トの節減を達成できた。Since waste heat from the painting area can be recovered with high efficiency over a long period of time, it has become possible to further reduce energy loss compared to conventional equipment, which in turn has led to reductions in running costs.
熱交換効率が高いことから、熱交換構成の小型化が可能
になり、排熱利用がスペース面で有利にできるようにで
きた。The high heat exchange efficiency makes it possible to downsize the heat exchange configuration, making it possible to utilize waste heat in an advantageous manner in terms of space.
次に本発明の詳細な説明する。 Next, the present invention will be explained in detail.
第１図は塗装ブースの全体構成を示し、塗装ロボット（
１）を装備した塗装作業域（２）の天井部に、空調器（
３）からの温調換気空気を下方向きに吹出す吹出口（４
）を設けると共に、床部を格子構成の排気口（５）に形
成し、吹出口（４）からの換気空気供給に伴い、作業域
（２）内の余剰吹付塗料ミストを域内空気とともに排気
口（５）から排出するようにしてある。Figure 1 shows the overall configuration of the painting booth, and shows the painting robot (
An air conditioner (
Air outlet (4) that blows out the temperature-controlled ventilation air from (3) downward.
), and the floor is formed with a lattice-structured exhaust port (5), and as ventilation air is supplied from the outlet (4), excess spray paint mist in the work area (2) is removed together with the air within the area. It is designed to be discharged from (5).
図中（＾）は被塗物である。In the figure (^) is the object to be coated.
格子構成の床部の下方に、落下塗料塊、並びに、作業域
（２）からの排気空気を受止める洗浄水流下槽（６）を
設けると共に、その洗浄水流下槽（６）からの溢水と排
気空気とを攪拌状態で亮速流下させる屈曲絞り流路（７
）を設け、もって、排気空気と洗浄水（圓）とを接触さ
せることにより排気空気中の塗料ミストを補捉除去する
塗料ミスト除去装置（８）を構成してある。A cleaning water flow tank (6) is provided below the floor with a grid structure to catch fallen paint lumps and exhaust air from the work area (2), and also to prevent overflow from the cleaning water flow tank (6). A curved constriction flow path (7
), thereby forming a paint mist removal device (8) that captures and removes paint mist in the exhaust air by bringing the exhaust air into contact with cleaning water (circle).
塗料ミスト除去装置（８）を通過した排気空気は排気フ
ァン（９）を介して系外に排出されるようにしてある。The exhaust air that has passed through the paint mist removal device (8) is discharged to the outside of the system via an exhaust fan (9).
塗料ミスト除去装置（８）において洗浄作用した後の洗
浄水（Ｗ）は、受は止め水槽（１０）から移送溝（１１
）に流入して貯留槽（１２）に戻され、塗料滓分離器（
１３）及び分離塗料滓掻取り器（１４）により浄化され
た後に循環ポンプ（１５）により再び洗浄水流下槽（６
）に供給されるようにしてある。The cleaning water (W) after the cleaning action in the paint mist removal device (8) is transferred from the water tank (10) to the transfer groove (11).
), the paint slag separator (
13) and the separated paint slag scraper (14), the cleaning water is sent to the lower tank (6) again by the circulation pump (15).
).
一方空調器（３）は、プレフィルタ−（１６）、温調コ
イル（１７）、加湿器（１８）、エリミネータ（１９）
、冷却コイル（２０）、及び加熱コイル（２１）を内装
しており、外気取入口（２２）から取入れた外気を除塵
処理、温調処理、並びに、湿度調整処理をした後、換気
空気として給気ファン（２３）により吹出口（４）に供
給するようにしてある。On the other hand, the air conditioner (3) includes a pre-filter (16), a temperature control coil (17), a humidifier (18), and an eliminator (19).
, a cooling coil (20), and a heating coil (21) are installed inside, and the outside air taken in from the outside air intake port (22) is subjected to dust removal processing, temperature control processing, and humidity adjustment processing before being supplied as ventilation air. Air is supplied to the outlet (4) by a fan (23).
図中（２４）は冷却コイル（２０）に対して冷水やブラ
イン等の低温冷媒を循環供給する冷熱源装置であり、又
、（２５）は加熱コイル（２１）に対して温水や蒸気等
の高温熱媒を循環供給する温熱源装置である。In the figure, (24) is a cold heat source device that circulates and supplies low-temperature refrigerant such as cold water or brine to the cooling coil (20), and (25) is a cold source device that supplies hot water, steam, etc. to the heating coil (21). This is a heat source device that circulates and supplies high-temperature heat medium.
前記温調コイル（１７）に接続したヒートポンプ（２６
）の第２図に示す如きパイプ製の熱交換器（２７）を、
ヒートポンプ（２６）の熱回収用熱媒と洗浄作用後の洗
浄水（齢とが前記移送溝（１１）で熱交換するように移
送溝（１１）に配置すると共に、熱交換器（２７）を受
熱側熱交換器として洗浄作用後の洗浄水（Ｗ）から温熱
回収し、温調コイノ喧１７）に温水を循環供給して数人
外気を加熱する加熱作用状態と、熱交換器（２７）を放
熱側熱交換器として洗浄作用後の洗浄水（Ｗ）から冷熱
回収し、温調コイル（１７）に冷水を循環供給して数人
外気を冷却する冷却作用状態とにヒートポンプ（２６）
を切換えられるように構成してある。つまり、塗料ミス
ト除去装置（８）における排気空気と洗浄水（りとの接
触のために洗浄水（啼に授与されて排出される熱を加熱
用温熱源として利用したり、放熱用冷熱源として利用し
て換気気体の温調をすることで、塗装ブースの排熱ロス
を抑制してその空調に要するエネルギーの節減を図っで
ある。A heat pump (26) connected to the temperature control coil (17)
) as shown in Fig. 2 of the pipe heat exchanger (27),
The heat exchanger (27) is arranged in the transfer groove (11) so that the heat medium for heat recovery of the heat pump (26) and the cleaning water after the cleaning action exchange heat in the transfer groove (11). As a heat exchanger on the heat receiving side, the heat exchanger (27) recovers thermal heat from the washing water (W) after the washing action, and circulates and supplies the hot water to the temperature control Koinoden 17) to heat the outside air for several people, and the heat exchanger (27) The heat pump (26) is used as a heat exchanger on the heat radiation side to recover cold heat from the washing water (W) after the washing action, and circulates and supplies cold water to the temperature control coil (17) to cool the outside air for several people.
It is configured so that it can be switched. In other words, due to the contact between the exhaust air and the cleaning water in the paint mist removal device (8), the heat given to and discharged from the cleaning water can be used as a heat source for heating or as a cold source for heat radiation. By using this system to control the temperature of ventilation gas, waste heat loss in the paint booth is suppressed and the energy required for air conditioning is reduced.
尚、洗浄水（Ｗ）には、流下槽（６）や貯留槽（１２）
の槽壁に対する塗料滓の付着堆積、並びに、塗料滓分離
器（１３）に対する塗料滓の付着堆積等を抑制する目的
でカセイソーダ等の塗料粘着性低下薬を混入してあるが
塗料粒子が熱交換器（２７）に付着堆積することを防止
して排熱回収効率を高く維持する上でも塗料粘着性低下
薬の混入は有効である。In addition, the washing water (W) includes a downstream tank (6) and a storage tank (12).
In order to suppress the adhesion and accumulation of paint slag on the tank walls and the adhesion and accumulation of paint slag on the paint slag separator (13), a paint tack reducing agent such as caustic soda is mixed. Mixing a paint tack reducing agent is also effective in preventing adhesion and accumulation on the vessel (27) and maintaining high exhaust heat recovery efficiency.
洗浄水（Ｗ）との熱交換を空調用途以外で利用するよう
に構成して実施してもよく、さらには、熱交換器の具体
型式はパイプ式以外であってもよい。従って、熱交換器
（２７）を熱交換装置（２７）と称する。The heat exchange with the wash water (W) may be configured to be used for purposes other than air conditioning, and the specific type of the heat exchanger may be other than the pipe type. Therefore, the heat exchanger (27) is referred to as a heat exchange device (27).
洗浄水（イ）に替えて種々の液体を適用でき、これらを
洗浄液（Ｗ）と総称する。Various liquids can be used in place of the washing water (A), and these are collectively referred to as the washing liquid (W).
又、洗浄液（Ｗ）に塗料粘着性低下薬を混入すことは、
排熱回収効率を高く維持する上で極めて効果的ではある
が省いても良い。Also, mixing a paint tack reducing agent into the cleaning liquid (W)
Although it is extremely effective in maintaining high exhaust heat recovery efficiency, it may be omitted.
空調器（３）から塗装作業域（２）へ供給する温調換気
気体は空気に限定されるものでは無い。The temperature-controlled ventilation gas supplied from the air conditioner (3) to the painting work area (2) is not limited to air.
図面は本発明に係る塗装ブースの実施例を示し、第１図
は塗装ブース全体の構成図、第２図は熱交換器の概略図
である。第３図及び第４図は従来の構成図である。
（２）・・・・・・塗装作業域、（３）・・・・・・空
調器、（８）・・・・・・塗料ミスト除去装置、（１１
）・・・・・・移送溝（２７）・・・・・・熱交換器、
（匈）・・・・・・洗浄液。The drawings show an embodiment of a coating booth according to the present invention, with FIG. 1 being a block diagram of the entire coating booth, and FIG. 2 being a schematic diagram of a heat exchanger. FIGS. 3 and 4 are conventional configuration diagrams. (2)...Painting work area, (3)...Air conditioner, (8)...Paint mist removal device, (11
)...Transfer groove (27)...Heat exchanger,
(匈)・・・・・・Cleaning liquid.
Claims (1)
３）、および、前記塗装作業域（２）からの排気気体と
洗浄液（Ｗ）とを接触させて排気気体中の塗料ミストを
補捉除去する塗料ミスト除去装置（８）を備えた塗装ブ
ースであって、前記塗料ミスト除去装置（８）において
洗浄作用した後の洗浄液（Ｗ）と熱回収用熱媒とを熱交
換させて前記塗装作業域（２）からの排熱を回収する熱
交換装置（２７）を、洗浄作用した後の洗浄液（Ｗ）の
移送溝（１１）に配置してある塗装ブース。Air conditioner (
3), and a painting booth equipped with a paint mist removal device (8) that captures and removes paint mist in the exhaust gas by bringing the exhaust gas from the painting work area (2) into contact with the cleaning liquid (W). and a heat exchange device for recovering exhaust heat from the painting work area (2) by exchanging heat between the cleaning liquid (W) after the cleaning action in the paint mist removal device (8) and a heat recovery heat medium. (27) is arranged in the transfer groove (11) for the cleaning liquid (W) after cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62022887A JPS63190671A (en) | 1987-02-03 | 1987-02-03 | Painting booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62022887A JPS63190671A (en) | 1987-02-03 | 1987-02-03 | Painting booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190671A true JPS63190671A (en) | 1988-08-08 |
Family
ID=12095183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62022887A Pending JPS63190671A (en) | 1987-02-03 | 1987-02-03 | Painting booth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190671A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990046789A (en) * | 1999-04-26 | 1999-07-05 | 박용하 | Painting &Baking Booth for Vehicles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61242663A (en) * | 1985-04-20 | 1986-10-28 | Toyota Motor Corp | Process for recovering waste heat from painting booth |
-
1987
- 1987-02-03 JP JP62022887A patent/JPS63190671A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61242663A (en) * | 1985-04-20 | 1986-10-28 | Toyota Motor Corp | Process for recovering waste heat from painting booth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990046789A (en) * | 1999-04-26 | 1999-07-05 | 박용하 | Painting &Baking Booth for Vehicles |
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