WO2021153656A1 - Dispositif de collecte de brouillard humide - Google Patents

Dispositif de collecte de brouillard humide Download PDF

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Publication number
WO2021153656A1
WO2021153656A1 PCT/JP2021/002987 JP2021002987W WO2021153656A1 WO 2021153656 A1 WO2021153656 A1 WO 2021153656A1 JP 2021002987 W JP2021002987 W JP 2021002987W WO 2021153656 A1 WO2021153656 A1 WO 2021153656A1
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WO
WIPO (PCT)
Prior art keywords
mist
tank
water
sludge
air
Prior art date
Application number
PCT/JP2021/002987
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English (en)
Japanese (ja)
Inventor
真琴 児玉
斎木　照也
浩太郎 笹井
Original Assignee
マイスターズグリット株式会社
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.)
Filing date
Publication date
Application filed by マイスターズグリット株式会社 filed Critical マイスターズグリット株式会社
Priority to JP2021574095A priority Critical patent/JPWO2021153656A1/ja
Publication of WO2021153656A1 publication Critical patent/WO2021153656A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • 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
    • B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
    • 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
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C15/00—Enclosures for apparatus; Booths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the present invention relates to a wet mist collecting device for collecting mist from air containing mist via water.
  • a part of the paint mist sprayed by spray painting in the painting room does not adhere to the object to be painted (object to be painted), but scatters around as overmist and reattaches to the object to be painted. It causes a problem that the painting room is filled with water and the working environment is deteriorated.
  • the coating mist collecting method by the mist collecting device can be roughly divided into a dry type and a wet type.
  • the dry type uses the adhesiveness of the paint and the filter to collect the paint mist, and according to this method, the paint mist can be easily repaired only by requiring maintenance such as replacing the filter.
  • the collection efficiency is low.
  • the wet method is generally a method of collecting the coating mist using water and removing the collected coating mist as sludge, and has an advantage that high collection efficiency can be obtained.
  • Patent Documents 1 and 2 have been proposed.
  • Patent Document 1 a painting chamber (painting booth) and a mist treatment chamber partitioned by a water flow plate are formed in the main body of the apparatus, a water tank portion is arranged below these, and a fan is provided above the mist treatment chamber.
  • Wet mist collectors that are arranged are proposed. According to this wet mist collecting device, the treated water overflowing from the overflow tank arranged on the upper part of the water flow plate flows along the water flow plate to form a water film, and the coating mist generated in the coating chamber is transferred to the water flow plate. Most of them are taken into the treated water and collected by colliding with the water film along the line.
  • Patent Document 2 proposes a wet mist collecting device arranged below a painting chamber (painting booth), and the wet mist collecting device includes a collecting unit, a water supply device, and a first. It is equipped with a water guide plate, a collection room and a blower. According to this wet mist collecting device, the air containing the coating mist sucked from the coating chamber passes through the collecting portion together with the water, so that the coating mist is separated from the air and collected. Then, a flocculant is added to the water that has taken in the coating mist, and the coating mist contained in the water aggregates into sludge, and the water and sludge are separated by a separation device provided in the collection chamber.
  • the present invention has been made in view of the above problems, and an object of the present invention is to reduce the height by keeping the height low and to promote the separation of mist from air to efficiently collect mist. To provide a wet mist collector.
  • the wet mist collecting device (1) constitutes a decompression space (S) in which water (2) is stored, and sucks air containing mist.
  • a mist treatment tank (10) that takes in the mist contained in the air into water (2) and separates it from the air, and a mist that is kept at atmospheric pressure inside and is separated from the air in the mist treatment tank (10).
  • the mist treatment tank, the mist recovery tank, and the sludge recovery tank are provided independently of the room where the mist is generated, the height of the wet mist collection device is kept low and the size is reduced. Can be planned. Further, since the mist sludge is collected in the mist treatment tank and the mist recovery tank in two stages, the sludge collection efficiency is improved, and as a result, the mist collection efficiency of the wet mist collecting device is improved. Be done.
  • the mist separated from the air in the mist treatment tank (10) and a part of the water (2) containing the mist are collected.
  • a pump (17) for pumping to the tank (20) may be provided.
  • mist sludge
  • mist recovery tank by pumping the mist separated from the air in the mist treatment tank and a part of the water containing the mist to the mist recovery tank by a pump.
  • the mist collecting tank (20) is provided with a pump (23) for pumping mist sludge (4) to the sludge collecting tank (30). May be good.
  • the sludge collected in the mist recovery tank can be pumped to the sludge recovery tank for recovery.
  • the mist collecting tank (20) may be provided with a pump (24) for returning water (2) to the mist treatment tank (10).
  • the water collected in the mist recovery tank is returned to the mist treatment tank by the pump, so that the water does not circulate between the mist treatment tank and the mist recovery tank and flow out to the outside. It is not necessary to throw away the water or replace it with new water, which makes it possible to effectively use resources and save labor.
  • the mist treatment tank (10) may be provided with a comb-shaped bubbling means (13) for bubbling air containing mist in water.
  • the mist is separated from the air (mist-containing air) by bubbling in water by the bubbling means in the mist treatment tank of the air containing the mist, and is efficiently taken into the water. Therefore, the wet mist is collected. The efficiency of collecting mist by the device is improved.
  • the mist treatment tank (10) may be provided with a gas-liquid separation means (14) for separating and removing air from water containing air.
  • the gas-liquid separation means reliably separates the two due to the difference in the specific densities of water and air and reliably removes the air from the water, so that clean air from which moisture and mist have been removed is introduced into the atmosphere. Can be released.
  • the sludge collecting tank (30) collects the collected sludge (4) and disposes of the collected sludge (4) to the outside of the sludge collecting tank (30).
  • the tank (31) may be detachably provided.
  • this tank when sludge accumulates in the tank, this tank can be removed from the sludge collection tank and the sludge accumulated in this tank can be disposed of at a predetermined disposal location, which facilitates disposal of sludge.
  • the height of the wet mist collecting device can be kept low to reduce the size, and the mist can be efficiently collected by promoting the separation of the mist from the air. ..
  • FIG. 5 is a cross-sectional view taken along the line CC of FIG. It is a top view of the scrubber of the wet mist collecting device which concerns on this invention.
  • FIG. 7 is a cross-sectional view taken along the line DD of FIG. It is a figure of the arrow E direction of FIG. It is a schematic cross-sectional view which shows the operation of the wet mist collecting apparatus which concerns on this invention.
  • FIG. 1 is a side view of the wet mist collecting device according to the present invention
  • FIG. 2 is a plan view of the wet mist collecting device
  • FIG. 3 is a view in the direction of arrow A in FIG. 1
  • FIG. 4 is a plan view of an inlet cover
  • 5 is a side view of the entrance cover (FIG. 4 in the direction of arrow B)
  • FIG. 6 is a cross-sectional view taken along the line CC of FIG. 5
  • FIG. 7 is a plan view of the scrubber
  • FIG. 8 is D of FIG.
  • FIG. 9 is a cross-sectional view taken along the line D
  • FIG. 9 is a view in the direction of arrow E in FIG. 8, and FIG.
  • FIG. 10 is a schematic cross-sectional view showing the operation of the wet mist collecting device according to the present invention.
  • the front side and the back side of the paper surface of FIG. 1 are referred to as the front side and the back side of the wet mist collecting device, respectively, and are referred to as the front side and the back side of the wet mist collector, respectively.
  • the left side and the right side of the wet mist collector are called the left side and the right side of the wet mist collector, respectively.
  • the wet mist collecting device 1 shown in FIGS. 1 and 2 is a device that collects the painting mist generated by the painting work in the painting room (painting booth) 100 shown in FIG. 10, and is a rectangular tank-shaped mist treatment.
  • the tank 10, the mist recovery tank 20, and the sludge recovery tank 30 are arranged side by side on the ground, and an exhaust blower 40 is installed next to the mist treatment tank 10.
  • the inside of the mist treatment tank 10 constitutes a closed decompression space S, and a predetermined amount of water 2 is stored in the bottom of the decompression space S.
  • the inside of the mist treatment tank 10 is divided into a first chamber 10a on the right side and a second chamber 10b on the left side by a partition wall 10A.
  • the first chamber 10a and the second chamber 10b are communicated with each other by an opening 10B provided at a position on the front side inside the mist treatment tank 10, and the air and water 2 in the mist treatment tank 10 pass through the opening 10B. It flows from one room 10a to the second room 10b.
  • the partition wall 10A and the opening 10B are not shown.
  • one end (discharge end) of the suction pipe 3 extending in an inverted U shape from the upper part of the painting chamber (painting booth) 100. ) Is inserted vertically from above, and one end of the suction pipe 3 is open to the water 2 stored in the first chamber 10a.
  • a part of the upper wall of the mist treatment tank 10 is composed of a removable rectangular flat plate-shaped entrance cover 11, and as shown in FIGS. 4 and 5, this entrance is formed.
  • Each end of the suction pipe 3 and the small-diameter pipe 25 penetrates the cover 11 vertically. Then, each end of each of the suction pipe 3 and the pipe 25 is immersed in the water 2 stored in the bottom of the mist treatment tank 10.
  • a whisk 13 is attached.
  • the whisk 13 is configured by forming a plurality of comb-shaped teeth 13a on the outer circumference of the cylinder 13A at an equal angle pitch over the entire circumference, and the upper and lower teeth 13a are located between the two adjacent teeth 13a. Long gaps ⁇ are formed in each direction.
  • the specific shapes of the teeth 13a and the gap ⁇ formed in the cylinder 13A are not limited to those shown in the figure.
  • the width dimension gradually decreases toward the tooth 13a, the width dimension gradually increases from the upper side to the lower side, and the length dimension of the tooth 13a and the gap ⁇ (in the vertical direction). It is also possible to make the shape vertically long so that the dimensions) are longer than those width dimensions.
  • a scrubber 14 as a gas-liquid separation means shown in FIGS. 7 to 9 is arranged at a position adjacent to the front side of the whisk 13 in the first chamber 10a.
  • the scrubber 14 includes a rectangular flat plate-shaped vertical wall 14A installed at a position facing the whisk 13 and vertically standing, an upper wall 14B and a lower wall 14C extending from above and below the vertical wall 14A, and these vertical walls 14A. It is composed of a vertical partition wall 14D that divides the space formed by the upper wall 14B and the lower wall 14C.
  • a vertical wall 14A, a partition wall 14D, and a lower wall 14C form a first flow path F1 that is long in the vertical direction, and a partition wall 14D, a lower wall 14C, and an upper wall 14B form a second flow.
  • the road F2 is formed, and the upper wall 14B and the lower wall 14C form a third flow path F3.
  • the first to third flow paths F1, F2, and F3 form a maze.
  • inflow ports 14a that open into the first flow path F1 are formed above and below the vertical wall 14A, respectively.
  • the first flow path F1 and the second flow path F2 communicate with each other through the communication port 14b
  • the second flow path F2 and the third flow path F3 communicate with each other through the communication port 14c. Communicate with each other.
  • An outlet 14d that opens into the first chamber 10a in the mist treatment tank 10 is formed in the third flow path F3.
  • a collection container for collecting the sludge 4 of the coating mist that stays in a layer on the upper part of the water 2 stored at the bottom A pipe 16 is provided, and a pipe 16 is connected to the bottom of the collection container 15. The pipe 16 extends downward from the bottom of the collection container 15 and then is bent and extends upward, and a pump (P) 17 provided in the water 2 is connected in the middle of the pipe 16. There is. Then, the pipe 16 penetrates the upper wall of the mist treatment tank 10 and extends to the outside, is bent in an inverted U shape and heads vertically downward, and penetrates the upper wall of the mist recovery tank 20 to collect the mist. It is open to the inside of the tank 20.
  • a rectangular duct 18 is attached to the upper part of the second chamber 10b of the mist treatment tank 10 on the back side, and an intake pipe 5 is opened in this duct 18.
  • a filter 19 is provided inside the duct 18.
  • the intake pipe 5 is bent at a right angle and extends horizontally after exiting the duct 18, then is bent at a right angle and heads downward, and as shown in FIGS. 2 and 3, the intake pipe 5 is bent at a right angle and extends horizontally.
  • the lower end thereof is bent at a right angle toward the exhaust blower 40, and the end portion thereof is connected to the suction port at the center of the exhaust blower 40.
  • the mist recovery tank 20 collects and stores the sludge 4 of the coating mist sent from the mist treatment tank 10 together with the water 2, and the pressure inside the mist recovery tank 20 is maintained at atmospheric pressure. Then, as shown in FIG. 10, a collection container 21 for collecting sludge 4 floating on the water 2 in a layer is provided inside the mist recovery tank 20, and the collection container 21 is provided.
  • a pipe 22 is connected to the bottom of the pipe. Here, the pipe 22 extends downward from the bottom of the collection container 21 and then bends upward, and the pump (P) 23 is connected to the portion immersed in the water 2. Then, the pipe 22 penetrates the upper wall of the mist recovery tank 20 and is bent in a U shape, and its end portion penetrates the upper wall of the sludge recovery tank 30 and opens inside the sludge recovery tank 30. ing.
  • a pump (P) 24 is provided in the water 2 stored in the mist recovery tank 20, and the pipe 25 extending upward from the pump 24 penetrates the upper wall of the mist recovery tank 20. It is bent in an inverted U shape and heads downward, penetrates the upper wall of the mist treatment tank 10, and opens into the decompression space S of the mist treatment tank 10.
  • the exhaust blower 40 operates by using the motor 41 as a drive source, and an exhaust pipe 6 is connected to the discharge port of the exhaust blower 40.
  • the portion connected to the discharge port of the exhaust blower 40 is bent at a right angle and extends upward, and the end portion thereof is open to the atmosphere.
  • the air containing the painting mist generated by the painting work in the painting room (painting booth) 100 (hereinafter referred to as "mist-containing air") is as shown by arrows in FIGS. 1, 2, and 10. , It is attracted by the negative pressure of the decompression space S of the mist treatment tank 10 and is sucked into the mist treatment tank 10 from the suction pipe 3.
  • the mist-containing air flowing through the suction pipe 3 attracted by the negative pressure of the decompression space S in the mist treatment tank 10 is blown out into the water from the end immersed in the water 2 of the suction pipe 3. Since the whisk 13 shown in FIG. 5 is attached to the end of 3, the mist-containing air blown into the water 2 is foamed in the water 2 by the whisk 13.
  • the whisk 13 a plurality of comb-shaped teeth 13a are formed in the cylinder 13A, and an elongated gap ⁇ is formed between these teeth 13a in the vertical direction.
  • the water 2 containing air (air bubbles) around the whisk 13 is separated from the water 2 and removed by passing through the scrubber 14 as the gas-liquid separation means shown in FIGS. 7 to 9. Will be done. That is, the water 2 containing air (air bubbles) around the whisk 13 enters the inside of the scrubber 14 from the inflow port 14a that opens above and below the vertical wall 14A of the scrubber 14, as shown by an arrow in FIG. Each of them flows in, flows through the first flow path F1, merges, and flows from the communication port 14b into the second flow path F2.
  • the water 2 containing the air (air bubbles) that has flowed into the second flow path F2 heads upward while swirling the second flow path F2, and changes the flow direction from the communication port 14c to the third flow path. It flows into F3 and finally flows out from the outflow port 14d into the first chamber 10a of the mist treatment tank 10.
  • water 2 containing air flows through the first flow path F1, the second flow path F2, and the third flow path F3 in the scrubber 14 while changing the direction, due to the difference in the specific densities of air and water. Since the inertial force acting on water is larger than the inertial force acting on air, the air contained in water is separated and removed.
  • the water 2 (water 2 containing the coating mist) that has been removed from the air outlet and has flowed out from the outlet 14d into the first chamber 10a of the mist treatment tank 10 passes through the opening 10B from the first chamber 10a to the second chamber 10b. It flows.
  • the air separated and removed from the water 2 by the scrubber 14 as described above passes through the filter 19 and the intake pipe 5 from the decompression space S of the mist treatment tank 10 as shown by arrows in FIGS. 1 to 3 and 10. It is sucked into the exhaust blower 40, boosted by the exhaust blower 40, and then discharged to the exhaust pipe 6, flows upward through the exhaust pipe 6, and is finally released into the atmosphere. Since this air is clean and does not contain paint mist or water droplets, the paint mist and water droplets do not adhere to the exhaust blower 40, and the surrounding environment is not polluted. For this reason, the exhaust blower 40 does not need to be regularly cleaned, maintenance-free is realized, and problems such as harm to human health do not occur.
  • the coating mist separated from the air by the whisk 13 or the like and taken into the water 2 floats in a layer on the water 2 because the specific gravity is smaller than that of the water 2, aggregates and stays as sludge 4. do.
  • the coating mist may be aggregated to obtain sludge 4 by adding a flocculant containing tatrium aluminate or the like.
  • the sludge 4 staying on the water 2 in the second chamber 10b of the mist treatment tank 10 flows inward from the peripheral edge of the opening of the collection container 15, and the sludge 4 that has flowed in flows from the pipe 16 together with the water 2 by the pump 17. It is pumped to the mist collection tank 20. Then, when the sludge 4 is pumped to the mist recovery tank 20, the sludge 4 stays in a layer on the water 2 inside the mist recovery tank 20.
  • the sludge 4 that stays in a layer on the water 2 inside the mist collection tank 20 flows into the collection container 21 from the periphery of the opening of the collection container 21 and is collected, and the sludge is collected from the pipe 22 by the pump 23. It is pumped to the tank 30.
  • a removable tank 31 is installed in the sludge collection tank 30, when the sludge 4 accumulates in the tank 31, the tank 31 is removed from the sludge collection tank 30. Since the sludge 4 accumulated in the tank 31 can be disposed of at a predetermined disposal location, the sludge 4 can be easily disposed of.
  • a movable member that scrapes the sludge 4 staying in the upper part of the sludge collection tank 30 to the outside of the sludge collection tank 30 is installed, and the movable member is installed. It is also possible to configure the member so as to scrape the sludge 4 staying in the sludge collection tank 30 to the outside.
  • the water 2 accumulated in the mist recovery tank 20 is returned from the pipe 25 to the mist treatment tank 10 by the pump 24, so that the water 2 is between the mist treatment tank 10 and the mist recovery tank 20. Does not circulate and leak to the outside. Therefore, it is not necessary to throw away the water 2 or replace it with a new water 2, and it is possible to effectively use resources and save labor. Further, a treatment process such as wastewater purification treatment becomes unnecessary.
  • the sludge 4 sent from the mist recovery tank 20 to the sludge recovery tank 30 through the pipe 22 also contains water. Therefore, as shown in FIG. 10, a return pipe 32 for returning the water 2 from the sludge recovery tank 30 to the mist recovery tank 20 is installed. Moisture in the sludge recovery tank 30 is returned to the mist recovery tank 20 by the return pipe 32.
  • the mist treatment tank 10, the mist recovery tank 20, and the sludge recovery tank 30 are separated from the painting chamber (painting booth) 100 where the painting mist is generated. Since each is provided independently, the height of the wet mist collecting device 1 can be kept low and the size can be reduced.
  • the sludge 4 of the coating mist is collected in the mist treatment tank 10 and the mist collection tank 20 in two stages, the collection efficiency of the sludge 4 is improved, and as a result, the coating of the wet mist collecting device 1 is applied. The mist collection efficiency is improved.
  • the coating mist is separated from the air (mist-containing air) by foaming in water 2 by the whisk 13 in the mist treatment tank 10 of the air containing the coating mist generated in the coating chamber (painting booth) 100. Since it is efficiently taken into the water 2, the collection efficiency of the coating mist of the wet mist collecting device 1 is improved.
  • the wet mist collecting device is not limited to collecting coating mist, and other applications are not limited. It is also applicable to the collection of arbitrary mist.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

La présente invention aborde le problème de la fourniture d'un dispositif de collecte de brouillard humide de hauteur réduite pour avoir une petite taille, et capable de collecter efficacement un brouillard en facilitant la séparation de brouillard de l'air. Un dispositif de collecte de brouillard humide 1 selon la présente invention est pourvu de : un réservoir de traitement de brouillard 10 formant, à l'intérieur, un espace dépressurisé S rempli d'eau 2, dans lequel de l'air contenant du brouillard est aspiré, le brouillard contenu dans l'air est aspiré dans l'eau 2, et le brouillard est séparé de l'air ; un réservoir de collecte de brouillard 20 dans lequel la pression atmosphérique est maintenue, et le brouillard séparé de l'air dans le réservoir de traitement de brouillard 10 est collecté ; un réservoir de collecte de boue 30 dans lequel le brouillard collecté dans le réservoir de collecte de brouillard 20 est collecté en tant que boue 4 ; et une soufflante d'échappement 40 reliée au réservoir de traitement de brouillard 10.
PCT/JP2021/002987 2020-01-29 2021-01-28 Dispositif de collecte de brouillard humide WO2021153656A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021574095A JPWO2021153656A1 (fr) 2020-01-29 2021-01-28

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Application Number Priority Date Filing Date Title
JP2020013033 2020-01-29
JP2020-013033 2020-01-29

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WO2021153656A1 true WO2021153656A1 (fr) 2021-08-05

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN116294540A (zh) * 2023-03-03 2023-06-23 上海至纯洁净系统科技股份有限公司 一种可用在晶圆干燥系统的多气体排放集成化模组及晶圆干燥系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000325842A (ja) * 1999-05-18 2000-11-28 Anest Iwata Corp 水洗塗装ブースのスラッジ回収構造
JP2005211820A (ja) * 2004-01-30 2005-08-11 Honda Motor Co Ltd 未着塗料回収装置
JP2008049286A (ja) * 2006-08-25 2008-03-06 Anest Iwata Corp 水洗式捕集装置を備えた塗装室
JP2016198690A (ja) * 2015-04-07 2016-12-01 株式会社大気社 液滴捕集装置、及び、その液滴捕集装置を用いた塗装排気洗浄装置
JP2017140585A (ja) * 2016-02-10 2017-08-17 パナソニック株式会社 塗装ミスト捕集装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4731105B2 (ja) * 2003-07-15 2011-07-20 株式会社大気社 液滴捕集装置、及び、それを用いた塗装ブース

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000325842A (ja) * 1999-05-18 2000-11-28 Anest Iwata Corp 水洗塗装ブースのスラッジ回収構造
JP2005211820A (ja) * 2004-01-30 2005-08-11 Honda Motor Co Ltd 未着塗料回収装置
JP2008049286A (ja) * 2006-08-25 2008-03-06 Anest Iwata Corp 水洗式捕集装置を備えた塗装室
JP2016198690A (ja) * 2015-04-07 2016-12-01 株式会社大気社 液滴捕集装置、及び、その液滴捕集装置を用いた塗装排気洗浄装置
JP2017140585A (ja) * 2016-02-10 2017-08-17 パナソニック株式会社 塗装ミスト捕集装置

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TW202128283A (zh) 2021-08-01
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