PAINT MIST TREATMENT APPARATUS

• Main Author: OKADA TAKEMASA
• Format: Patent
• Language: English; Japanese
• Published: 05.10.2017
• Subjects: MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; SEPARATION; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a paint mist treatment apparatus that is capable of sufficiently removing paint components and saving resources without any need to replace a filter.SOLUTION: A paint mist treatment apparatus 10 is provided with: a particle filling tank 2 into which a paint mist contained gas containing a paint mist comprising paint components is introduced, from which the paint components are stuck to filter particles 1 to be removed, and from which a paint component-removed treated gas is discharged; a detachment unit 4 that detaches the paint components from the filter particles 1; a particle discharge unit 3 that discharges the filter particles 1 from the particle filling tank 2 to the detachment unit 4; a separation unit 5 that separates the detached paint components and the filter particles 1 from each other; and a circulation path 7 through which the separated filter particles 1 fill the particle filling tank 2 again. For the filter particles 1, two types of filter particles 1 different in weight are used, and the detachment unit detaches the paint components from the filter particles by bringing the filter particles 1 into collision with each other.SELECTED DRAWING: Figure 1 【課題】塗料成分を十分除去できる上、フィルタの交換を必要とせず、資源を節約できる塗料ミスト処理装置の提供。【解決手段】塗料成分から成る塗料ミストを含有する塗料ミスト含有ガスを導入し、該塗料成分をフィルタ粒子１に付着させて除去し、塗料成分が除去された処理済ガスを排出する粒子充填槽２と、フィルタ粒子１から塗料成分を脱離する脱離部４と、粒子充填槽２から離脱部４へフィルタ粒子１を排出させる粒子排出部３と、脱離された塗料成分とフィルタ粒子１とを分離する分離部５と、分離されたフィルタ粒子１を再び粒子充填槽２へ充填する循環路７と、を備える塗料ミスト処理装置１０。フィルタ粒子１としては重量の異なる２種類のフィルタ粒子１を使用し、フィルタ粒子１同士を衝突させて、フィルタ粒子から塗料成分を脱離させる脱離部からなる塗料ミスト処理装置１０。【選択図】図１