JP3071974U - Portable organic solvent gas removal equipment - Google Patents
Portable organic solvent gas removal equipmentInfo
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- JP3071974U JP3071974U JP2000001746U JP2000001746U JP3071974U JP 3071974 U JP3071974 U JP 3071974U JP 2000001746 U JP2000001746 U JP 2000001746U JP 2000001746 U JP2000001746 U JP 2000001746U JP 3071974 U JP3071974 U JP 3071974U
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- gas
- organic solvent
- main body
- apparatus main
- filter cartridge
- Prior art date
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Abstract
(57)【要約】
【課題】 可搬式であって、室内等に充満したペンキ等
の有機溶剤のガスを簡易且つ迅速に吸着除去すること。
【解決手段】 有機溶剤等ガスを吸着除去する，活性炭
１０入りで枠状をなしたフィルタカートリッジＢを略平
行に所定間隔をおいて複数内蔵した装置本体Ａと、該装
置本体Ａ内に有機溶剤ガスを吸入させ，且つ浮遊粉塵を
排除する吸入部と、清浄した気体を排出する排出部とか
らなること。前記フィルタカートリッジＢは前記装置本
体Ａの吸着除去室Ａ3 内に着脱自在に傾斜設置されてな
ること。
PROBLEM TO BE SOLVED: To easily and quickly adsorb and remove a gas of an organic solvent such as paint, which is a portable type and is filled in a room or the like. SOLUTION: An apparatus main body A in which a plurality of frame-shaped filter cartridges B containing activated carbon 10 for adsorbing and removing a gas such as an organic solvent are provided substantially in parallel at predetermined intervals, and an organic solvent is contained in the apparatus main body A. The system shall consist of a suction section for inhaling gas and eliminating suspended dust, and a discharge section for discharging clean gas. It said filter cartridge B is detachably inclined installed becomes possible in the adsorption removal chamber A 3 of the apparatus main body A.
Description
【０００１】[0001]
本考案は、室内等に充満したペンキ等の有機溶剤のガス（以下「有機溶剤等ガ ス」という）を簡易且つ迅速に吸着除去することができる可搬式有機溶剤等ガス 除去装置に関する。 The present invention relates to a portable organic solvent and other gas removing apparatus capable of easily and quickly adsorbing and removing an organic solvent gas such as paint filled in a room or the like (hereinafter referred to as “organic solvent gas”).
【０００２】[0002]
現在の塗装作業では、発生する有機溶剤等ガスの対策として、換気ファン等に よる局所吸排気を行なっている。これは作業場によっては外部へ排気するための 開口部が少なかったり、また遠く離れていることが多いので、吸排気用のダクト が延々と長くなり作業に支障をきたすことがあった。また、大型の有機溶剤等ガ ス除去装置も存在しているが、いちいち運搬しにくく、且つその装置の価格が高 価であり、一般作業場等では使いにくい欠点があった。このため、小現場等の室 内では、送風ファンや窓を開ける程度でペンキ塗り作業をなし、作業員並びに周 囲の者に対して劣悪な環境となっている現状もある。このような有機溶剤等ガス は有毒ガスとなって地球環境の点からも大きな問題であった。 In the current painting work, local intake and exhaust is performed using a ventilation fan or the like as a measure against generated organic solvent and other gases. In some workplaces, there are few openings for exhausting air to the outside or they are often far away, so the air intake / exhaust duct becomes longer and longer, which may hinder the work. In addition, there are gas removal devices such as large-sized organic solvents, but they are difficult to transport each time, and the cost of the device is expensive, so that there is a drawback that it is difficult to use in general workplaces. For this reason, in rooms such as small sites, paint painting work is performed only by opening the blower fan and windows, and there is a situation in which the environment is poor for workers and those in the vicinity. Such gases such as organic solvents become toxic gases and have been a major problem from the point of view of the global environment.
【０００３】[0003]
このため、各現場、特に小現場等に可搬式であって、有機溶剤等ガスを確実に 吸着除去する簡易な装置の開発が作業員並びに地球環境点からも望まれていた。 Therefore, the development of a simple device that can be transported to various sites, particularly small sites, and that reliably absorbs and removes gases such as organic solvents has been desired from the viewpoint of workers and the global environment.
【０００４】[0004]
そこで、考案者は、上記課題を解決すべく、鋭意，研究を重ねた結果、本考案 を、有機溶剤等ガスを吸着除去する，活性炭入りで枠状をなしたフィルタカート リッジを略平行に所定間隔をおいて複数内蔵した装置本体と、該装置本体内に有 機溶剤等ガスを吸入させ，且つ浮遊粉塵を排除する吸入部と、清浄した気体を排 出する排出部とからなり、前記フィルタカートリッジは前記装置本体の吸着除去 室内に着脱自在に傾斜設置されてなる可搬式有機溶剤等ガス除去装置としたこと により、室内等に充満した有機溶剤等ガスを簡易且つ迅速に吸着除去することが でき、且つ可搬式ゆえに簡単に持ち運びができ、前記の課題を解決したものであ る。 The inventor of the present invention has conducted intensive studies in order to solve the above-mentioned problems. As a result, the present inventor determined that the present invention adsorbs and removes gas such as an organic solvent. The filter comprises: a plurality of built-in apparatus main bodies at intervals; a suction section for sucking a gas such as an organic solvent into the main body of the apparatus and removing floating dust; and a discharge section for discharging a clean gas. The cartridge is a portable organic solvent and other gas removing device that is detachably installed in the room at an inclined angle so that the organic solvent and other gases filled in the room and the like can be easily and quickly absorbed and removed. It is possible to carry easily because it is portable and solves the above-mentioned problem.
【０００５】[0005]
以下、本考案の実施形態を図面に基づいて説明する。図１は本考案の全体斜視 図であって、活性炭１０を充填したフィルタカートリッジＢを複数枚内蔵した装 置本体Ａと、吸入側の吸入部としてのサクションネット１４，サクションカバー １３と、排出側の排出部としてのフレキシブルダクト１５，送風ファン１６等と から構成されている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an overall perspective view of the present invention, in which a device main body A containing a plurality of filter cartridges B filled with activated carbon 10, a suction net 14, a suction cover 13 as a suction portion on a suction side, and a discharge side. , A flexible duct 15 as a discharge section, a blower fan 16 and the like.
【０００６】 前記装置本体Ａは、箱状をなした本体ケース１の吸入側（図２において右側） にサクション側開口筒部２が設けられ、排出側（図２において左側）に排出側開 口筒部３が設けられている。前記本体ケース１の吸入側には、サクション側半仕 切り壁４が、その排出側には、排出側半仕切り壁５がそれぞれ形成されている。 前記サクション側半仕切り壁４と前記本体ケース１の前側壁１ａ（図２において 右側）とでサクション側小室Ａ1 が、前記排出側半仕切り壁５と前記本体ケース １の後側壁１ｂ（図２において右側）とで排出側小室Ａ2 が、前記サクション側 半仕切り壁４と前記排出側半仕切り壁５とで吸着除去室Ａ3 がそれぞれ構成され ている。The apparatus main body A is provided with a suction side opening cylindrical portion 2 on a suction side (right side in FIG. 2) of a box-shaped main body case 1 and a discharge side opening on a discharge side (left side in FIG. 2). A tubular portion 3 is provided. A suction-side half-partition wall 4 is formed on the suction side of the main body case 1, and a discharge-side half-partition wall 5 is formed on its discharge side. The suction side half partition wall 4 and the main body case 1 of the front wall 1a suction side chamber A 1 de (2 right) and is, the discharge side half partition wall 5 and the body case 1 after the side wall 1b (FIG. 2 in the discharge-side chamber a 2 de and right), the suction-side suction removal chamber a 3 in a semi-partition wall 4 and the discharge side half partition wall 5 is formed, respectively.
【０００７】 前記装置本体Ａの第１実施形態では、前記サクション側半仕切り壁４は前記本 体ケース１の底板部１ｃから垂直壁板をなし、前記サクション側半仕切り壁４と 前記本体ケース１の天井板部１ｄとの間に間隙部１ｅが形成され、且つ排出側半 仕切り壁５は前記本体ケース１の天井板部１ｄから垂下壁板をなし、前記排出側 半仕切り壁５と前記本体ケース１の底板部１ｃとの間に間隙部１ｆが形成されて いる。この場合の有機溶剤等ガスは、フィルタカートリッジＢの上面側から吸入 される。In the first embodiment of the apparatus main body A, the suction side half-partition wall 4 forms a vertical wall plate from the bottom plate 1 c of the main body case 1, and the suction side half-partition wall 4 and the main body case 1 A gap 1e is formed between the discharge side semi-partition wall 5 and the main body case 1 from the ceiling plate 1d of the main body case 1. A gap 1f is formed between the case 1 and the bottom plate 1c. In this case, the gas such as the organic solvent is sucked from the upper surface side of the filter cartridge B.
【０００８】 また、前記吸着除去室Ａ3 なるサクション側半仕切り壁４と前記排出側半仕切 り壁５との間には、複数枚（実際には、４枚）のフィルタカートリッジＢ，Ｂ， …が正面からみて約３０度傾斜して所定間隔を有して設置されている。具体的に は、前記サクション側半仕切り壁４に、上向きに傾斜する傾斜載置片６，６，… が、前記排出側半仕切り壁５に、下向きに傾斜する傾斜載置片７，７，…がそれ ぞれ等間隔に設けられ、この傾斜載置片６，７間に前記フィルタカートリッジＢ が載置されている。前記フィルタカートリッジＢのフィルタ面のみを通過するよ うに前記吸着除去室Ａ3 の各部は密閉状になるように構成されている。Further, the between the suction removal chamber A 3 becomes the suction side half partition wall 4 and the discharge side half partition Rikabe 5, (in fact, four) plurality filter cartridge B in, B, Are installed at predetermined intervals at an inclination of about 30 degrees as viewed from the front. Specifically, on the suction side half-partition wall 4, upwardly inclined inclined mounting pieces 6, 6,..., On the discharge side half-partition wall 5, downwardly inclined inclined mounting pieces 7, 7,. Are provided at equal intervals, and the filter cartridge B is mounted between the inclined mounting pieces 6 and 7. It said filter cartridge each part of by Uni the suction removal chamber A 3 passing through only the filter surface of B is configured to be sealingly.
【０００９】 前記フィルタカートリッジＢは、フィルタ枠８の上下に、金網状のフィルタカ バー９，９が張られ、内部に、網状袋１１入りの活性炭１０が内蔵されている。 該活性炭１０は多数の粒状をなし、活性炭１０が飛び出ない程度の編み目を有し て網状袋１１に充填されている。前記フィルタ枠８の厚みは約３cm内外である。In the filter cartridge B, wire mesh filter covers 9 and 9 are provided above and below a filter frame 8, and an activated carbon 10 containing a mesh bag 11 is incorporated therein. The activated carbon 10 has a large number of granules, and is filled in the mesh bag 11 with a stitch that does not allow the activated carbon 10 to jump out. The thickness of the filter frame 8 is about 3 cm.
【００１０】 前記吸着除去室Ａ3 における本体ケース１の正面壁には、前記フィルタカート リッジＢの出し入れを行うための開口が設けられ、該開口箇所には、蓋体１２が ビス等によって着脱自在に設けられている。An opening is provided in the front wall of the main body case 1 in the adsorption removal chamber A 3 for inserting and removing the filter cartridge B, and a lid 12 is detachably attached to the opening by a screw or the like. It is provided in.
【００１１】 前記装置本体Ａのサクション側開口筒部２には、荒い網状のサクションカバー １３が設けられている。該サクションカバー１３は、後述のサクションネット１ ４の補強用のためであって、パンチングメタルにて構成され、筒状蓋体をなして いる。該サクションカバー１３には、ゴミ等を除去する繊維状の前記サクション ネット１４が被覆されている。該サクションネット１４は前記サクションカバー １３と略同形状をなした筒状蓋体であって、吸入される有機溶剤等ガスは全て前 記サクションネット１４の繊維から前記装置本体Ａ内に流入されるように構成さ れている。A rough net-shaped suction cover 13 is provided in the suction-side opening cylindrical portion 2 of the apparatus main body A. The suction cover 13 is used to reinforce a suction net 14 to be described later, and is made of a punched metal and has a cylindrical lid. The suction cover 13 is covered with the fibrous suction net 14 for removing dust and the like. The suction net 14 is a cylindrical lid having substantially the same shape as the suction cover 13, and all of the gas such as the organic solvent to be drawn in flows into the apparatus main body A from the fibers of the suction net 14. It is configured as follows.
【００１２】 また、装置本体Ａの排出側開口筒部３には、蛇腹状のフレキシブルダクト１５ が接続されている。該フレキシブルダクト１５の先端にはモータ付きの送風ファ ン１６が設けられている。該送風ファン１６にて強制循環可能に構成されている 。１７は紫外線ランプであって、前記本体ケース１内の適所に設けられている。 具体的には、図２及び図３に示すように、サクション側小室Ａ1 に設けられたり 、或いは図９に示すように、排出側小室Ａ2 に設けられることもある。特に、有 機溶剤等ガスが充満した密閉槽（室）では、防爆型の紫外線ランプ１７が使用さ れる。また、該紫外線ランプ１７使用の本考案は、殺菌効果を有し、病院，休憩 室等において好適である。１８は本体ケース１の上面に設けた把手であって、可 搬して適宜運搬して使用するように構成されている。すなわち、全体の重さとし ては約１５kg乃至２０kg程度で構成されている。A bellows-shaped flexible duct 15 is connected to the discharge-side opening cylindrical portion 3 of the apparatus main body A. At the tip of the flexible duct 15, a blower fan 16 with a motor is provided. The blower fan 16 is configured to be capable of forced circulation. Reference numeral 17 denotes an ultraviolet lamp, which is provided at an appropriate position in the main body case 1. Specifically, there as shown in FIGS. 2 and 3, or provided on the suction side chamber A 1, or as shown in FIG. 9, also be provided on the discharge side chamber A 2. In particular, an explosion-proof ultraviolet lamp 17 is used in a closed tank (room) filled with a gas such as an organic solvent. Further, the present invention using the ultraviolet lamp 17 has a bactericidal effect and is suitable for hospitals, rest rooms, and the like. Reference numeral 18 denotes a handle provided on the upper surface of the main body case 1 and is configured to be portable and appropriately transported for use. That is, the total weight is about 15 to 20 kg.
【００１３】 また、前記フィルタカートリッジＢの別の実施形態では、図９に示すように、 傾斜設置される上方側位置を適宜の間隔を塞ぐ閉塞板片２０が設けられている。 これは、傾斜設置ゆえに活性炭１０が重力及び振動等によって下側に集中して上 側に空気穴が発生するようになっても、前記閉塞板片２０の存在によって有機溶 剤等ガスが活性炭１０箇所のみを通過するように構成したものである。In another embodiment of the filter cartridge B, as shown in FIG. 9, there is provided a closing plate piece 20 for closing an inclined position of an upper position at an appropriate interval. This is because even if the activated carbon 10 is concentrated on the lower side due to gravity and vibration due to the inclined installation and the air holes are generated on the upper side, the gas such as the organic solvent and the like is caused by the presence of the closing plate piece 20. It is configured to pass only through the points.
【００１４】 また、前記装置本体Ａの別の実施形態では、前記サクション側半仕切り壁４は 前記本体ケース１の天井板部１ｄから垂下壁板をなし、前記サクション側半仕切 り壁４と前記本体ケース１の底板部１ｃとの間に間隙部１ｅが形成され、且つ前 記排出側半仕切り壁５は前記本体ケース１の底板部１ｃから垂直壁板をなし、前 記排出側半仕切り壁５と前記本体ケース１の天井板部１ｄとの間に間隙部１ｆが 形成されている。この場合の有機溶剤等ガスは、フィルタカートリッジＢの下面 側から吸入される。In another embodiment of the apparatus body A, the suction-side half-partition wall 4 forms a hanging wall plate from the ceiling plate 1 d of the main body case 1. A gap 1e is formed between the bottom plate 1c of the main body case 1 and the discharge-side semi-partition wall 5 forms a vertical wall plate from the bottom plate 1c of the main body case 1; A gap 1f is formed between the main body case 1 and the ceiling plate 1d. In this case, the gas such as the organic solvent is sucked from the lower surface side of the filter cartridge B.
【００１５】[0015]
有機溶剤等ガスが充満した部屋内に持ち込んで、本装置を運転すると、その有 機溶剤等ガスは、サクションネット１４，サクションカバー１３を通過して、サ クション側開口筒部２から流入し、これからサクション側小室Ａ1 を通過し、吸 着除去室Ａ3 の複数のフィルタカートリッジＢ箇所で吸着除去され、ある程度清 浄化された空気は排出側小室Ａ2 からフレキシブルダクト１５を介して送風ファ ン１６にて本装置の外部に流出する。これらの操作を繰り返して室内空気の清浄 化を図るものである。When the apparatus is operated by bringing it into a room filled with a gas such as an organic solvent, the gas such as an organic solvent flows through the suction net 14 and the suction cover 13 and flows in from the suction side opening cylindrical portion 2. now passes through the suction-side chamber a 1, are adsorbed and removed by a plurality of filter cartridge B portion of adsorption removal chamber a 3, the air that has been somewhat supernatants purified blower fan through the flexible duct 15 from the discharge side chamber a 2 At 16 it flows out of the device. These operations are repeated to purify the indoor air.
【００１６】[0016]
第２ｐＨ調整槽（Ｗ２０００mm×Ｌ４５００mm×Ｄ３９００mm≒３５ｍ3 ）（ 小部屋とも考えられる。）を用いて時間経過毎の有機溶剤等ガスの除去効果を試 験した。試験方法としては、本考案品を使用し、キシレン測定検知管（直読式、 １０００ｐｐｍ）と、送風ファン１６としては、防爆形送風機（５０ｍ3 ／ｍｉ ｎ）とをそれぞれ使用し、使用有機溶剤では、キシレン（一般的に塗装に用いら れる有機溶剤で引火点の比較的高いもの）を選定し、試験方法としては、(1) 閉 鎖環境における本考案品の効果試験を行った。これは、図１０に示されるような 密閉された環境で、本考案品を運転する。有機溶剤濃度の測定箇所は、天井付 近、中央部（床面より２０００ｍ／ｍ）床面直上、本考案品の排出口付近 とする。測定は、経時的に行い濃度の減少傾向を観察する。また、(2) 有機溶剤 雰囲気において強制換気を行った場合の効果試験であり、図１１に示されるよう に、本考案品をを介して強制換気を行っ場合、槽内濃度の減少傾向及び本考 案品の排出ガス濃度の傾向を観察する。Using a second pH adjusting tank (W2000 mm × L4500 mm × D3900 mm ≒ 35 m 3 ) (also considered as a small room), the effect of removing gases such as organic solvents over time was tested. As the test method, the product of the present invention was used, and a xylene measurement detector tube (direct reading type, 1000 ppm) and an explosion-proof blower (50 m 3 / min) were used as the blower fan 16. Xylene (an organic solvent that is generally used for painting and has a relatively high flash point) was selected. The test method was (1) the effect test of the product of the present invention in a closed environment. This operates the invention in a sealed environment as shown in FIG. The measurement point of the organic solvent concentration is near the ceiling, at the center (2000m / m above the floor), just above the floor, and near the outlet of the product of the present invention. The measurement is performed with time, and the tendency of the concentration to decrease is observed. In addition, (2) the effect test when forced ventilation was performed in an organic solvent atmosphere. As shown in FIG. Observe the trends in the exhaust gas concentration of the product.
【００１７】 評価基準として、キシレンの有害性を示す管理濃度は１００ｐｐｍである（作 業環境評価基準（抄）平成７年３月２７日労働省告示第２６号．別表から）。こ の中で、第１区分の管理濃度に満たない場合の条件を満たす事を本試験の評価基 準とした。次に、前記(1) の試験結果として、図１２（Ａ）及び（Ｂ）に示すよ うに、閉鎖環境での除去効果は、評価基準の１００ｐｐｍ以下になるまで約１０ 分間必要とした。１０分間における本考案品を通過した容量は、５０（ｍ3 ／ｍ ｉｎ）×１０（ｍｉｎ）＝５００ｍ3 である。試験を行った槽の容量が３５ｍ3 であるため５００÷３５≒１４．３（回）切り上げて、１５回の通過により１０ ００ｐｐｍの濃度が１００ｐｐｍまで減少した。これは、キシレンの重量１５４ ｇが、１５．４ｇまで減少したことになる（１３８．６ｇの吸着）。As an evaluation standard, the control concentration indicating the toxicity of xylene is 100 ppm (working environment evaluation standard (abstract) Notification of Ministry of Labor No. 26, March 27, 1995, from the separate table). Of these, the criteria for this test were to satisfy the conditions when the concentration was below the control concentration in Category 1. Next, as shown in the test results of the above (1), as shown in FIGS. 12 (A) and 12 (B), the removal effect in a closed environment required about 10 minutes until it became 100 ppm or less of the evaluation standard. The volume passing through the product of the present invention for 10 minutes is 50 (m 3 / min) × 10 (min) = 500 m 3 . Since the capacity of the tank in which the test was performed was 35 m 3, it was rounded up to 500３35 ≒ 14.3 (times), and the concentration of 1000 ppm was reduced to 100 ppm by 15 passes. This means that the weight of 154 g of xylene has been reduced to 15.4 g (138.6 g adsorption).
【００１８】 また、強制換気を行った前記(2) の試験結果として、図１３（Ａ）及び（Ｂ） に示すように、１００ｐｐｍ以下になるために約８分間を要した。約８分間に本 考案品を通過した容量は、５０（ｍ3 ／ｍｉｎ）×８（ｍｉｎ）＝４００ｍ3 で ある。４００ｍ3 ÷３５ｍ3 ≒１１．４回 約１２回分の通過により、槽内濃度は評価基準を下回ることが確認された。一 方、本考案品の排出口での測定値は、約２分後には５０ｐｐｍであり、評価基準 を下回る結果となった。この時点で槽内のキシレン濃度は、約６００ｐｐｍと推 定される。槽内へ濃度が低い空気が流入したためとは考えにくいため、本考案品 による効果により、キシレン濃度は低下したと考慮できる。Further, as shown in FIGS. 13A and 13B, about 8 minutes were required for the test result of the above (2) in which the forced ventilation was performed so that the concentration became 100 ppm or less. The volume that passed through the product of the present invention in about 8 minutes is 50 (m 3 / min) × 8 (min) = 400 m 3 . 400 m 3 ÷ 35 m 3 ≒ 11.4 times By passing about 12 times, it was confirmed that the concentration in the tank was lower than the evaluation standard. On the other hand, the measured value at the outlet of the product of the present invention was 50 ppm after about 2 minutes, which was lower than the evaluation standard. At this point, the xylene concentration in the tank is estimated to be about 600 ppm. It is unlikely that low-concentration air has flowed into the tank, so it can be considered that the xylene concentration has decreased due to the effect of the product of the present invention.
【００１９】[0019]
請求項１の考案においては、有機溶剤等ガスを吸着除去する，活性炭１０入り で枠状をなしたフィルタカートリッジＢを略平行に所定間隔をおいて複数内蔵し た装置本体Ａと、該装置本体Ａ内に有機溶剤ガスを吸入させ，且つ浮遊粉塵を排 除する吸入部と、清浄した気体を排出する排出部とからなり、前記フィルタカー トリッジＢは前記装置本体Ａの吸着除去室Ａ3 内に着脱自在に傾斜設置されてな る可搬式有機溶剤等ガス除去装置としたことにより、まず第１に有機溶剤ガスを 簡易且つ確実に吸着除去できるし、第２に可搬式ゆえに小現場等にどこでも持ち 運びが簡単にでき、第３に現場作業員のみならず、有機溶剤等ガス発生源の周辺 への配慮もでき地球環境保護に役立てることができる等の効果を奏する。According to the invention of claim 1, an apparatus body A which contains a plurality of filter cartridges B having a shape of a frame containing activated carbon 10 and adsorbing and removing a gas such as an organic solvent at predetermined intervals substantially in parallel with each other; The filter cartridge B is provided in the adsorption removal chamber A 3 of the apparatus main body A, and comprises an intake part for inhaling the organic solvent gas into A and removing the suspended dust and an exhaust part for discharging the clean gas. First, the organic solvent gas can be easily and reliably adsorbed and removed by using a portable organic solvent gas removing device that is installed and detached at an angle. Thirdly, it can be easily transported anywhere, and thirdly, it can be used not only for on-site workers but also around gas sources such as organic solvents, which can contribute to the protection of the global environment.
【００２０】 上記効果を詳述すると、本考案では、前段に設けた吸入部にて大気中の浮遊粉 塵を除去し、有機溶剤ガスを後段の装置本体Ａ内に設けた活性炭１０入りのフィ ルタカートリッジＢに吸着させるため、排気空気中の有機溶剤ガスの残留量が極 めて微量となり排気空気による周辺への悪影響も防止でき、地球環境保護にも良 好となる。In detail, the effect of the present invention is to remove airborne dust in the air at a suction section provided at the front stage, and to remove organic solvent gas into a filter containing activated carbon 10 provided inside the apparatus main body A at the rear section. Since the organic solvent gas is adsorbed on the filter cartridge B, the residual amount of the organic solvent gas in the exhaust air becomes extremely small, and the adverse effect on the surroundings due to the exhaust air can be prevented.
【００２１】 また、現在の塗装作業では、発生する有機溶剤ガスの対策として、換気ファン 等による局所吸排気を行うのが一般であるが、作業場によっては外部へ排気する ための開口部が少なかったり、また遠く離れていることが多いので、吸排気用の ダクトが延々と長くなり作業に支障をきたすことが多い欠陥があったが、本考案 では、可搬式ゆえにどこへでも容易に持ち運べるので、地下タンクや高層の建築 現場でも活用できるという大きな利点がある。In the current painting work, it is general to perform local intake and exhaust with a ventilation fan or the like as a measure against the generated organic solvent gas. However, depending on the workplace, there are few openings for exhausting to the outside. In addition, since the air intake and exhaust ducts are prolonged and often hinder the work because they are often far away, there is a defect that often hinders the work, but in the present invention, since it is portable, it can be easily carried anywhere. It has the great advantage that it can be used in underground tanks and high-rise construction sites.
【００２２】 さらに、本考案では、塗装作業の有機溶剤等の有害ガスに限らず様々な臭気や 大気中の有害物質の除去も可能であり、建築内装後の壁紙等から発生する有害ガ スの除去や、さらには、たばこの煙を除去し悪臭を消す効果もあるため、事務所 や病院などでは簡単に喫煙室を設置できるし、また喫煙室の移設も簡単にできる とう効果もある。Further, the present invention can remove not only harmful gases such as organic solvents in a painting operation but also various odors and harmful substances in the air, and can remove harmful gases generated from wallpaper or the like after building interiors. It also has the effect of removing tobacco smoke and eliminating odors, so that smoking rooms can be easily set up in offices and hospitals, and that smoking rooms can be easily relocated.
【００２３】 また、活性炭１０入りのフィルタカートリッジＢは、傾斜設置されているため 単位面積当たりの有害ガスの吸着除去効率を高めることができるし、且つ着脱自 在のため、吸着除去効率が低下した場合には、簡単に外して洗浄等したり、或い は簡単に交換できる利点もある。Further, the filter cartridge B containing the activated carbon 10 is installed at an angle so that the efficiency of adsorbing and removing harmful gases per unit area can be increased, and the adsorbing and removing efficiency is reduced due to the attachment / detachment of the filter cartridge B. In such a case, there is an advantage that it can be easily removed for cleaning or the like, or it can be easily replaced.
【００２４】 請求項２の考案においては、請求項１において、前記排出部には送風ファン１ ６を設けてなる可搬式有機溶剤等ガス除去装置としたことにより、より効率的に 有害ガスを吸着除去できる。According to a second aspect of the present invention, in the first aspect, a harmful gas is adsorbed more efficiently by using a portable organic solvent or other gas removing device provided with a blower fan 16 at the discharge portion. Can be removed.
【００２５】 また、請求項３の考案においては、請求項１において、傾斜設置された前記フ ィルタカートリッジＢの上側に活性炭１０を閉塞する閉塞板片２０を設けてなる 可搬式有機溶剤等ガス除去装置としたことにより、運搬や振動等によって、傾斜 設置された前記フィルタカートリッジＢの上側の活性炭１０が下側に集中して上 側に空気穴が発生するようになっても、前記閉塞板片２０の存在によって有機溶 剤等ガス（有毒ガス）が活性炭１０箇所のみを通過するように構成してあるため 、常時良好に有毒ガスの吸着除去ができる。In the invention of claim 3, according to claim 1, a blocking plate piece 20 for closing the activated carbon 10 is provided on the upper side of the filter cartridge B inclinedly installed. By using the device, even if activated carbon 10 on the upper side of the filter cartridge B installed at an angle is concentrated on the lower side and air holes are generated on the upper side due to transportation, vibration, etc., the closing plate piece Due to the presence of 20, the gas (toxic gas) such as an organic solvent passes through only 10 places of activated carbon, so that the toxic gas can always be satisfactorily adsorbed and removed.
【図１】本考案の一部切除した斜視図FIG. 1 is a partially cutaway perspective view of the present invention.
【図２】本考案の縦断側面図FIG. 2 is a longitudinal side view of the present invention.
【図３】本考案の作用図FIG. 3 is a working diagram of the present invention.
【図４】本考案の斜視図FIG. 4 is a perspective view of the present invention.
【図５】フィルタカートリッジを装置本体より外した状
態の要部斜視図FIG. 5 is a perspective view of a main part in a state where the filter cartridge is detached from the apparatus main body.
【図６】（Ａ）はフィルタカートリッジの一部切除した
斜視図 （Ｂ）はフィルタカートリッジの要部拡大断面図FIG. 6A is a perspective view of the filter cartridge with a part cut away, and FIG. 6B is an enlarged sectional view of a main part of the filter cartridge.
【図７】フィルタカートリッジの別の実施例の一部切除
した斜視図FIG. 7 is a partially cutaway perspective view of another embodiment of a filter cartridge.
【図８】図７のフィルタカートリッジを使用している状
態断面図FIG. 8 is a sectional view showing a state in which the filter cartridge of FIG. 7 is used.
【図９】本考案の別の実施例の縦断側面図FIG. 9 is a longitudinal sectional side view of another embodiment of the present invention.
【図１０】密閉槽（室）内における本考案品の設置状態
図FIG. 10 is an installation state diagram of the product of the present invention in a closed tank (room).
【図１１】密閉槽内において強制排気を行った本考案品
の設置状態図FIG. 11 is an installation state diagram of the product of the present invention in which forced exhaustion is performed in a closed tank.
【図１２】（Ａ）は密閉槽内に本考案品を設置したのみ
で測定した測定表 （Ｂ）は密閉槽内に本考案品を設置したのみで測定した
測定グラフFIG. 12 (A) is a measurement table obtained by installing the present invention only in a closed tank, and (B) is a measurement graph measured only by installing the present invention in a closed tank.
【図１３】（Ａ）は密閉槽内に本考案品を設置し外部に
強制排気して測定した測定表 （Ｂ）は密閉槽内に本考案品を設置し外部に強制排気し
て測定した測定グラフFIG. 13 (A) is a measurement table in which the product of the present invention is installed in a closed tank and forcibly evacuated to the outside and measured. (B) is a measurement table in which the product of the present invention is installed in a closed tank and forcibly evacuated to the outside. Measurement graph
Ａ…装置本体 Ａ3 …吸着除去室 Ｂ…フィルタカートリッジ １０…活性炭 １６…送風ファン ２０…閉塞板片A ... apparatus body A 3 ... suction removal chamber B ... filter cartridge 10 ... Activated carbon 16 ... blower fan 20 ... closing plate piece
Claims (3)
入りで枠状をなしたフィルタカートリッジを略平行に所
定間隔をおいて複数内蔵した装置本体と、該装置本体内
に有機溶剤等ガスを吸入させ，且つ浮遊粉塵を排除する
吸入部と、清浄した気体を排出する排出部とからなり、
前記フィルタカートリッジは前記装置本体の吸着除去室
内に着脱自在に傾斜設置されてなることを特徴とする可
搬式有機溶剤等ガス除去装置。1. An apparatus main body in which a plurality of filter cartridges, each of which has a shape of a frame made of activated carbon and adsorbs and removes a gas such as an organic solvent, are installed substantially in parallel at predetermined intervals, and a gas such as an organic solvent is contained in the apparatus main body. It consists of a suction unit for inhaling and removing suspended dust, and a discharge unit for discharging clean gas.
The device for removing a gas such as a portable organic solvent, wherein the filter cartridge is detachably installed in an adsorption removal chamber of the apparatus main body.
入りで枠状をなしたフィルタカートリッジを略平行に所
定間隔をおいて複数内蔵した装置本体と、該装置本体内
に有機溶剤等ガスを吸入させ，且つ浮遊粉塵を排除する
吸入部と、清浄した気体を排出する排出部とからなり、
前記フィルタカートリッジは前記装置本体の吸着除去室
内に着脱自在に傾斜設置されてなり、前記排出部には送
風ファンを設けてなることを特徴とする可搬式有機溶剤
等ガス除去装置。2. An apparatus main body, in which a plurality of filter cartridges in a frame shape made of activated carbon for adsorbing and removing a gas such as an organic solvent are incorporated at predetermined intervals substantially in parallel, and a gas such as an organic solvent is contained in the apparatus main body. It consists of a suction unit for inhaling and removing suspended dust, and a discharge unit for discharging clean gas.
The gas filter for portable organic solvents and the like, wherein the filter cartridge is detachably installed in an adsorption removal chamber of the apparatus main body, and is provided with a blower fan at the discharge part.
入りで枠状をなしたフィルタカートリッジを略平行に所
定間隔をおいて複数内蔵した装置本体と、該装置本体内
に有機溶剤等ガスを吸入させ，且つ浮遊粉塵を排除する
吸入部と、清浄した気体を排出する排出部とからなり、
前記フィルタカートリッジは前記装置本体の吸着除去室
内に着脱自在に傾斜設置されてなり、傾斜設置された前
記フィルタカートリッジの上側に活性炭を閉塞する閉塞
板片を設けてなることを特徴とする可搬式有機溶剤等ガ
ス除去装置。3. An apparatus main body in which a plurality of filter cartridges in a frame shape made of activated carbon for adsorbing and removing a gas such as an organic solvent are incorporated substantially in parallel at predetermined intervals, and a gas such as an organic solvent is contained in the apparatus main body. It consists of a suction unit for inhaling and removing suspended dust, and a discharge unit for discharging clean gas.
The filter cartridge is detachably installed in the adsorption removal chamber of the apparatus main body, and is provided with a closing plate piece that closes the activated carbon on the upper side of the filter cartridge that is installed inclined. Equipment for removing gas such as solvents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000001746U JP3071974U (en) | 2000-03-23 | 2000-03-23 | Portable organic solvent gas removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000001746U JP3071974U (en) | 2000-03-23 | 2000-03-23 | Portable organic solvent gas removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3071974U true JP3071974U (en) | 2000-09-29 |
Family
ID=43205294
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000001746U Expired - Lifetime JP3071974U (en) | 2000-03-23 | 2000-03-23 | Portable organic solvent gas removal equipment |
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| Country | Link |
|---|---|
| JP (1) | JP3071974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014233459A (en) * | 2013-06-03 | 2014-12-15 | 株式会社三和製作所 | Air cleaner |
| CN111378578A (en) * | 2020-03-23 | 2020-07-07 | 广州再生医学与健康广东省实验室 | Gas flow restrictor for cell culture |
| JP7521156B2 (en) | 2020-03-13 | 2024-07-24 | 大成建設株式会社 | Clean outside air supply device |
-
2000
- 2000-03-23 JP JP2000001746U patent/JP3071974U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014233459A (en) * | 2013-06-03 | 2014-12-15 | 株式会社三和製作所 | Air cleaner |
| JP7521156B2 (en) | 2020-03-13 | 2024-07-24 | 大成建設株式会社 | Clean outside air supply device |
| CN111378578A (en) * | 2020-03-23 | 2020-07-07 | 广州再生医学与健康广东省实验室 | Gas flow restrictor for cell culture |
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