JP3185047U - Wet and dry gas cleaning equipment with hepa filter - Google Patents

Wet and dry gas cleaning equipment with hepa filter Download PDF

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JP3185047U
JP3185047U JP2013001460U JP2013001460U JP3185047U JP 3185047 U JP3185047 U JP 3185047U JP 2013001460 U JP2013001460 U JP 2013001460U JP 2013001460 U JP2013001460 U JP 2013001460U JP 3185047 U JP3185047 U JP 3185047U
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hepa filter
activated carbon
gas cleaning
shower
wet
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英昭 斎藤
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ぷらかい株式会社
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Abstract

【課題】軽量で光沢の美しいポリプロピレンを使用し、侵入の通路の途中に活性炭とヘパフィルターを収納した排気ガスの洗浄装置を提供する。
【解決手段】ガス洗浄装置の洗浄塔本体1には、内部の下部より循環ポンプ5、水槽6、充填材室7とシャワー8を介してミストセパレーター及びデミスター9と、その上部に活性炭フィルター10と、ヘパフィルター4を数段に収納したことを特徴としている。
【選択図】図2
The present invention provides an exhaust gas cleaning device using lightweight and glossy polypropylene and containing activated carbon and a hepa filter in the middle of an invasion passage.
A cleaning tower body 1 of a gas cleaning device has a mist separator and a demister 9 through a circulation pump 5, a water tank 6, a filler material chamber 7 and a shower 8 from the lower part inside, and an activated carbon filter 10 at the upper part. The hepa filter 4 is housed in several stages.
[Selection] Figure 2

Description

本考案は、ドラフト専用に使用される洗浄装置であって、全体を軽量で光沢の美しいダイオキシンが発生しないポリプロピレンを使用して構成し、且つ侵入通路の途中に活性炭及びヘパフィルターを収納した湿式及び乾式、ヘパフィルター併用ガス洗浄装置に関する。  The present invention is a cleaning device used exclusively for a draft, and is composed of a polypropylene that does not generate dioxins that are lightweight and have a beautiful gloss, and is a wet and The present invention relates to a dry type and hepa filter combined gas cleaning device.

洗浄塔本体は、換気ガスが充填材室を通過時にシャワーで洗浄した状態で通過するため、湿気が著しく増大して水滴状態のまま送流され、次の活性炭等のフィルターの効果を著しく低下されている現状である。
また、従来この種の洗浄塔本体に使用される構成材料は、塩化ビニール等を主として使用するため、ダイオキシンが発生し、環境を著しく悪化する等の問題があった。
The main body of the washing tower passes with the ventilation gas being washed with a shower when passing through the packing material chamber, so that the humidity increases significantly and is sent in the form of water droplets, and the effect of the filter such as the next activated carbon is remarkably reduced. Is the current situation.
In addition, the constituent materials conventionally used for this type of cleaning tower main body are mainly made of vinyl chloride and the like, so that there is a problem that dioxins are generated and the environment is remarkably deteriorated.

本考案は、上記従来の欠点に鑑みてなされたものであり、その主たる目的とする所は、洗浄塔本体をポリプロピレンを使用して形成し、耐薬品性、耐熱性及び耐蝕性と、更に通気性に優れ、振動による破損や亀裂の恐れもなく、軽量で光沢の美しい硬質合成樹脂を使用し、切削加工性が良好で、現場での組立や補修が容易に出来るものである。
更に、本考案の目的とする所は、洗浄塔本体の内部に設けた充填材室の上部に位置するシャワーの上部にミストセパレーター及びデミスターを設置することによって、湿気の水滴等を乾燥させて上部に位置する活性炭フィルターと、その上部のヘパフィルターとによって湿気から保護して乾燥を保持するようにしたものである。
The present invention has been made in view of the above-mentioned conventional drawbacks. The main purpose of the present invention is to form the washing tower body using polypropylene, and to provide chemical resistance, heat resistance and corrosion resistance, and further ventilation. It is excellent in performance, is free from damage and cracks due to vibration, uses light and glossy hard synthetic resin, has good machinability, and can be easily assembled and repaired on site.
Furthermore, the object of the present invention is to install a mist separator and a demister on the upper part of the shower located in the upper part of the packing material chamber provided inside the main body of the washing tower, thereby drying moisture droplets etc. The activated carbon filter located at the top and the hepa filter on the top are protected from moisture and kept dry.

本考案の湿式及び乾式、ヘパフィルター併用ガス洗浄装置において、洗浄塔本体(1)は、硬質合成樹脂をポリプロピレンのオレフィン系樹脂を以って成形する。
該洗浄塔本体(1)には、外周の側壁の下方に吸込口(2)を設けると共に、上端に吐出口(3)を装設する。
また、該洗浄塔本体(1)の内部には、下端より循環ポンプ(5)、その上部に水槽(6)及びパッキングを収納する充填材室(7)を設ける。該充填材室(7)の上部には、シャワー(8)とミストセパレーター及びデミスター(9)、その上部に活性炭フィルター(10)(10)が複数個収納装設し、その上部に特別にヘパフィルター(4)を装設したものである。
In the wet and dry type hepa filter combined gas cleaning apparatus of the present invention, the cleaning tower body (1) is formed by molding a hard synthetic resin with an olefin-based resin of polypropylene.
The cleaning tower body (1) is provided with a suction port (2) below the outer peripheral side wall and a discharge port (3) at the upper end.
Further, inside the cleaning tower body (1), a circulation pump (5) is provided from the lower end, and a water tank (6) and a filler material chamber (7) for storing packing are provided on the upper part. A shower (8), a mist separator and a demister (9) are accommodated in the upper part of the filler material chamber (7), and a plurality of activated carbon filters (10) and (10) are accommodated in the upper part. A filter (4) is installed.

本考案は、以上説明したように構成されているので、以下の記載されたような効果がある。
洗浄塔本体は、構成材料としてポリプロピレンを使用しているので、従来の塩化ビニール製のものと比較すると、比重が小さく軽量化され、且つ耐熱性、耐薬品性及び耐蝕性に大変に優れる効果と、切削加工性が良好であると共に、ホットジェット溶接が容易な効果と、ダイオキシンの発生しないため大変に環境に優れている効果がある。
そして、洗浄塔本体の内部にフィルターの充填材室とシャワーの上部に設けたミストセパレーター及びデミスターを介在させ、充填材より上昇する水滴を乾燥排除すると共に、活性炭フィルターで乾燥を果し、且つ上部のヘパフィルターによって微粉体の排除を果し、従来のものと比較すると、活性炭の効果を長期に亘って充分に達成できると云う優れた効果がある。
Since the present invention is configured as described above, the following effects can be obtained.
Since the main body of the washing tower uses polypropylene as a constituent material, the specific gravity is smaller and lighter than conventional vinyl chloride, and the heat resistance, chemical resistance and corrosion resistance are extremely excellent. In addition to good cutting workability, there is an effect that hot jet welding is easy, and since there is no generation of dioxins, there is an effect that is very excellent in the environment.
And the mist separator and demister provided at the upper part of the filter packing material chamber and the shower are interposed inside the washing tower body, and the water drops rising from the packing material are removed by drying, and the activated carbon filter is used to dry the upper part. This hepa filter eliminates fine powder, and has an excellent effect that the effect of activated carbon can be sufficiently achieved over a long period of time compared to the conventional one.

本考案の一部開示した正面図である。  It is the front view which partially disclosed this invention. 同じく本考案の内部を開示した縦断側面図である。  It is the vertical side view which similarly disclosed the inside of this invention. 本考案の一部欠除した背面図である。  It is the rear view in which a part of the present invention was omitted. 同じく本考案の洗浄塔本体の一部開示した上面図である。  It is the top view which disclosed a part of washing tower main part of the present invention similarly.

洗浄塔本体(1)の排気ガスは、吸込口(2)より侵入し、排風気と循環ポンプ用スイッチ(14)の操作により、先ず吸込口(2)より充填材室(7)に入り、その内部を通過して内部のパッキンにより濾過され上昇し、シャワー(8)に侵入洗浄された水滴の含んだ排気ガスは、上部のミストセパレーター及びデミスター(9)で水切り乾燥された状態で上方に位置する複数の活性炭フィルター(10)(10)の内部で通過処理され、更に上部のヘパフィルター(4)によって微粉処理され、上部の排風機(11)を経て吐出口(3)より大気中に放出するものである。  The exhaust gas from the cleaning tower body (1) enters through the suction port (2), and enters the filler chamber (7) through the suction port (2) first by the operation of the exhaust air and the circulation pump switch (14). The exhaust gas containing water droplets that have passed through the inside and filtered and raised by the internal packing and entered and washed into the shower (8) is drained and dried by the upper mist separator and demister (9). Is passed through the inside of a plurality of activated carbon filters (10) and (10), further finely powdered by the upper hepa filter (4), passed through the upper ventilator (11) and discharged from the discharge port (3) into the atmosphere. To be released.

本考案の実施例を図面について説明すると、洗浄塔本体(1)は、硬質合成樹脂のポリプロピレン系樹脂を以って構成し、全体を縦型の方形状に形成され、内部の下端には、循環ポンプ(5)と、その上部の水槽(6)を排水管(16)によって連結している。
該吸込口(2)よりの侵入ガスは、充填材室(7)を通過と同時に上部のシャワー(8)によって洗浄濾過される。
該シャワー(8)によって洗浄された排気ガスは、充填に水滴を含んだ状態で上昇し、上部に位置するミストセパレーター及びデミスター(9)の内部を通過する際に水滴を排除して乾燥状態を同時に併用する。
次に、該ミストセパレーター及びデミスター(9)を通過した乾燥された排気ガスは、上部の複数の活性炭フィルター(10)を並列した室内を上昇し、上部に設置したヘパフィルター(4)を経て排風機(11)とモーター(12)の作動によって上部に設置した吐出口(3)により外部に放出するものである。
An embodiment of the present invention will be described with reference to the drawings. The cleaning tower body (1) is composed of a hard synthetic resin polypropylene-based resin, and is formed in a vertical rectangular shape as a whole. The circulation pump (5) and the upper water tank (6) are connected by a drain pipe (16).
Intrusion gas from the suction port (2) passes through the filler chamber (7) and is simultaneously filtered by the upper shower (8).
The exhaust gas cleaned by the shower (8) rises in a state of containing water droplets in the filling, and when passing through the inside of the mist separator and demister (9) located at the upper part, the water droplets are removed and the dry state is removed. Use at the same time.
Next, the dried exhaust gas that has passed through the mist separator and demister (9) rises in a chamber in which a plurality of upper activated carbon filters (10) are juxtaposed, and is exhausted through a hepa filter (4) installed on the upper part. It discharges outside by the discharge port (3) installed in the upper part by the action | operation of a fan (11) and a motor (12).

図1、図3に示す符号(14)は、該洗浄塔本体(1)の側壁に取付けた排風機、循環ポンプ用スイッチを示し、同じく側壁に設けた符号(15)は、ボールタップ付バルブを示したものである。
また、符号(13)は、モーター(12)のモーターカバーを示したものである。
次に、図2に示す符号(17)は、該水槽(6)の上部に設けた給水、薬液注入口を示したものである。また、該活性炭フィルター(10)の内部を調べる活性炭、監視用の覗き窓(18)を設け、該シャワー(8)の室内を覗き見るシャワー監視窓(19)を装設する。更に、該給水、薬液注入口(17)の内部を監視するための水位覗き窓(20)を各々装設する。なお符号(21)は、差圧計を示したものである。
Reference numeral (14) shown in FIGS. 1 and 3 indicates an exhaust fan and a circulation pump switch attached to the side wall of the washing tower main body (1). Similarly, reference numeral (15) provided on the side wall indicates a valve with a ball tap. It is shown.
Reference numeral (13) denotes a motor cover of the motor (12).
Next, the code | symbol (17) shown in FIG. 2 shows the water supply and chemical | medical solution inlet provided in the upper part of this water tank (6). Further, an activated carbon for examining the inside of the activated carbon filter (10) and a monitoring observation window (18) are provided, and a shower monitoring window (19) for looking into the room of the shower (8) is installed. Further, a water level observation window (20) for monitoring the inside of the water supply and chemical solution inlet (17) is installed. Reference numeral (21) denotes a differential pressure gauge.

1 洗浄塔本体
2 吸込口
3 吐出口
4 ヘパフィルター
5 循環ポンプ
6 水槽
7 充填材室
8 シャワー
9 ミストセパレーター及びデミスター
10 活性炭フィルター
11 排風機
12 モーター
13 モーターカバー
14 排風機、循環ポンプ用スイッチ
15 ボールタップ付バルブ
16 排水管
17 給水、薬液注入口
18 活性炭、監視用の覗き窓
19 シャワー監視窓
20 水位覗き窓
21 差圧計
1 Washing tower body 2 Suction port 3 Discharge port 4 Hepa filter 5 Circulating pump 6 Water tank 7 Filling material chamber 8 Shower 9 Mist separator and demister 10 Activated carbon filter 11 Exhaust machine 12 Motor 13 Motor cover 14 Exhaust machine, switch for circulation pump 15 Ball tap Attached valve 16 Drain pipe 17 Water supply, chemical solution inlet 18 Activated carbon, monitoring viewing window 19 Shower monitoring window 20 Water level viewing window 21 Differential pressure gauge

Claims (1)

洗浄塔本体(1)は、外周の側壁に吸込口(2)と上部に排風機(11)を設けた吐出口(3)よりなるガス洗浄装置において、該洗浄塔本体(1)は、その構成材料として硬質合成樹脂のポリプロピレン系樹脂を以って構成し、且つ該洗浄塔本体(1)の内部には、下部より循環ポンプ(5)、水槽(6)、充填材室(7)、シャワー(8)を介して、ミストセパレーター及びデミスター(9)と、上部に活性炭フィルター(10)とヘパフィルター(4)を段設収納したことを特徴とした湿式及び乾式、ヘパフィルター併用ガス洗浄装置。  The cleaning tower body (1) is a gas cleaning apparatus comprising a suction port (2) on the outer peripheral side wall and a discharge port (3) provided with a wind exhauster (11) on the upper side. It is composed of a hard synthetic resin polypropylene resin as a constituent material, and inside the washing tower main body (1), a circulation pump (5), a water tank (6), a filler chamber (7) from the lower part, Wet, dry, and hepa filter combined gas scrubber characterized in that a mist separator and demister (9), and an activated carbon filter (10) and a hepa filter (4) are stored in a stepped manner through a shower (8). .
JP2013001460U 2013-02-28 2013-02-28 Wet and dry gas cleaning equipment with hepa filter Expired - Lifetime JP3185047U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190190A (en) * 2014-08-14 2014-12-10 浙江润洁环境科技有限公司 Dedusting and desulfurization integrated machine
CN116272319A (en) * 2023-03-27 2023-06-23 江苏民生重工有限公司 High-efficiency energy-saving tail gas washing tower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190190A (en) * 2014-08-14 2014-12-10 浙江润洁环境科技有限公司 Dedusting and desulfurization integrated machine
CN116272319A (en) * 2023-03-27 2023-06-23 江苏民生重工有限公司 High-efficiency energy-saving tail gas washing tower

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