JPS646909Y2 - - Google Patents
Info
- Publication number
- JPS646909Y2 JPS646909Y2 JP6702984U JP6702984U JPS646909Y2 JP S646909 Y2 JPS646909 Y2 JP S646909Y2 JP 6702984 U JP6702984 U JP 6702984U JP 6702984 U JP6702984 U JP 6702984U JP S646909 Y2 JPS646909 Y2 JP S646909Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- adsorbent
- fluid
- treated
- filter device
- 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.)
- Expired
Links
- 239000003463 adsorbent Substances 0.000 claims description 30
- 239000012530 fluid Substances 0.000 claims description 24
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 description 3
- 239000011882 ultra-fine particle Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Description
【考案の詳細な説明】
本案は被処理流体のフイルタ装置の改良に関す
るものである。[Detailed Description of the Invention] The present invention relates to an improvement of a filter device for a fluid to be treated.
従来の被処理流体のフイルタ装置を第１図によ
り説明すると、ａが被処理流体の供給ダクト、ｂ
が処理流体の排出ダクト、ｃがハウジング、ｄが
トレイ受枠体d1と多数の吸着剤充填トレイd2とよ
りなる固定吸着ユニツト、ｅが超微粒子捕かく用
フイルタで、被処理流体をダクトａを経てハウジ
ングｃ内へ供給し、被処理流体中の一部の流体を
充填式吸着剤フイルタｄにより吸着し、残りのガ
ス中に含まれる超微粒子をフイルタｅにより捕か
くして、処理の終つた処理流体を排出ダクトｂか
ら排出するように、また充填トレイd2内の吸着剤
のうち、流体の流れ方向上流側の吸着剤に被処理
流体（第２図のＡ参照）中の不純物が付着する
と、（第２図のｆ参照）、性能低下を起して、吸着
ユニツトｄが全体としての基準性能を発揮できな
くなるので、被処理流体の供給停止時に、作業員
がハウジングｃに設けた扉（図示せず）を開けて
ハウジングｃ内へ入り、劣化吸着剤の入つた吸着
剤充填トレイd2を新吸着剤の入つた吸着剤充填ト
レイd2と交換するようになつている。 A conventional filter device for a fluid to be treated is explained with reference to FIG. 1. A is a supply duct for the fluid to be treated, b
is a discharge duct for the treated fluid, c is a housing, d is a fixed adsorption unit consisting of a tray receiving frame body d1 and a large number of adsorbent-filled trays d2 , e is a filter for catching ultrafine particles, and the fluid to be treated is transferred to the duct a. A portion of the fluid to be treated is adsorbed by a filled adsorbent filter d, and the remaining ultrafine particles contained in the gas are captured by a filter e. In order to discharge the fluid from the discharge duct b, and when impurities in the fluid to be treated (see A in Fig. 2) adhere to the adsorbent on the upstream side in the fluid flow direction among the adsorbents in the filling tray d2 , , (see f in Figure 2), the performance will deteriorate and the adsorption unit d will no longer be able to demonstrate its standard performance as a whole, so when the supply of the fluid to be treated is stopped, the operator will close the door ( (not shown) to enter into the housing c and replace the adsorbent filling tray d2 containing the deteriorated adsorbent with the adsorbent filling tray d2 containing the new adsorbent.
前記被処理流体のフイルタ装置では、前述のよ
うに被処理流体の供給停止時に、作業員がハウジ
ングｃに設けた扉を開けてハウジングｃ内へ入
り、劣化吸着剤の入つた吸着剤充填トレイd2を新
吸着剤の入つた吸着剤充填トレイd2と交換しなけ
ればならず、吸着剤の交換作業が狭いハウジング
ｃ内での作業になつて、吸着剤の充填に多くの時
間を要するという問題があつた。 In the filter device for the fluid to be treated, as described above, when the supply of the fluid to be treated is stopped, the operator opens the door provided in the housing c, enters the housing c, and fills the adsorbent filling tray d containing the degraded adsorbent. 2 had to be replaced with adsorbent filling tray d 2 containing new adsorbent, and the work to replace the adsorbent had to be done inside the narrow housing c, which took a lot of time to fill with adsorbent. There was a problem.
本案は前記の問題点に対処するもので、下面に
キヤスタを具えたトレイ受枠体と同トレイ受枠体
内に着座された多数の吸着剤充填トレイとにより
吸着ユニツトを構成し、同吸着ユニツトの複数個
をハウジング内に被処理流体の流れ方向に間隔を
おいて配置するとともに、ユニツト出入用開口部
を同ハウジングの上流側と下流側とに設けたこと
を特徴とする被処理流体のフイルタ装置に係り、
その目的とする処は、吸着剤の交換を容易に、迅
速に行なうことができる改良された被処理流体の
フイルタ装置を供する点にある。 This proposal addresses the above-mentioned problems, and consists of an adsorption unit composed of a tray receiving frame with casters on the bottom surface and a number of adsorbent-filled trays seated in the tray receiving frame, and a plurality of adsorbent trays of the same adsorption unit. are arranged in a housing at intervals in the flow direction of the fluid to be treated, and openings for entering and exiting the unit are provided on the upstream and downstream sides of the housing. ,
The object is to provide an improved filter device for fluids to be treated that allows for easy and rapid replacement of the adsorbent.
次に本案の被処理流体のフイルタ装置を第４，
５，６図に示す一実施例により説明すると、１が
トレイ受枠体、５は同トレイ受枠体１の下面に取
付けられたキヤスタ、１ａが同トレイ受枠体１内
に着座された多数の吸着剤充填トレイ、２が複数
個の吸着ユニツトで、同各吸着ユニツト２が上記
トレイ受枠体１と上記各吸着剤充填トレイ１ａと
により構成されている。また３がハウジング、４
ａが被処理流体の供給ダクト、４ｂが処理流体の
排出ダクト、６が上記ハウジング３の上流側側面
に設けられたユニツト搬出用開口部を開閉する
扉、７が上記ハウジング３の下流側側面に設けら
れたユニツト搬入用開口部を開閉する扉、８が可
搬式スロープ、９が上記ハウジング３の最下流側
側面に設けられた作業員出入用開口部を開閉する
扉、１０が超微粒子捕かく用フイルタである。な
お上記可搬式スロープ８は、吸着ユニツト２を床
面からハウジング３内へ搬入するとき、及びハウ
ジング３内から床面へ搬出するときに使用する。 Next, the fourth filter device for the fluid to be treated according to the present invention is installed.
5 and 6, 1 is a tray receiving frame, 5 is a caster attached to the bottom surface of the tray receiving frame 1, and 1a is a large number of adsorbents seated in the tray receiving frame 1. The filling trays 2 are a plurality of suction units, and each suction unit 2 is constituted by the tray receiving frame 1 and each adsorbent filling tray 1a. Also, 3 is the housing, 4
a is a supply duct for the fluid to be treated, 4b is a discharge duct for the processing fluid, 6 is a door for opening and closing an opening for carrying out the unit provided on the upstream side surface of the housing 3, and 7 is a downstream side surface of the housing 3. 8 is a portable slope; 9 is a door that opens and closes an opening for workers to enter and exit provided on the most downstream side of the housing 3; 10 is a door for catching ultrafine particles; It is a filter for The portable slope 8 is used when carrying the suction unit 2 into the housing 3 from the floor and when carrying it out from the housing 3 to the floor.
次に前記被処理流体のフイルタ装置の作用を説
明する。原子力プラントの定期点検時に、フイル
タ装置の性能をチエツクして、所定の性能を下回
つていたとすれば、その状態は、第３図に示す
ように、最上流側の吸着ユニツト２の吸着剤に、
性能低下を起す不純物が付着して、フイルタ装置
全体としては性能が低下してはいるが、下流側の
吸着ユニツト２の吸着剤は未だ不純物を付着して
おらず、新鮮な状態に保たれている状態である。
そこで本フイルタ装置では、下面にキヤスタ５を
具えたトレイ受枠体１と同トレイ受枠体１内に着
座された多数の吸着剤充填トレイ１ａとにより吸
着ユニツト２を構成し、同吸着ユニツト２の復数
個をハウジング３内に被処理流体Ａの流れ方向に
間隔をおいて配置するとともに、ユニツト出入用
開口部をハウジング３の上流側と下流側とに設け
て、各吸着ユニツト２を可搬式とし、吸着剤の劣
化が最も大きい第１の吸着ユニツト２（第４図の
左側の吸着ユニツト２）のみを扉６を開けて、ハ
ウジング３外へ搬出し（第３図の矢印B1参
照）、残る吸着ユニツト２を上流側へ順次移動さ
せ（第３図，間の矢印B2参照）、新吸着剤の
吸着ユニツト２を扉７を開けて、ハウジング３内
へ搬入し（第３図の右側の矢印B3参照）、それ
ぞれを固定する。またハウジング３外へ搬出した
吸着ユニツト２は、所定の場所へ移動し、劣化吸
着剤の入つたトレイ１ａを取外し、新吸着剤の充
填されたトレイ１ａを装着して、次のハウジング
３内への搬入に備える。なお吸着ユニツト２のハ
ウジング３への搬出入に当つて、ハウジング３内
の床面が建屋床面よりも高い場合には、何らかの
揚重装置が必要であるが、可搬式のスロープ８を
用意しておけば、吸着ユニツト２を容易に移動さ
せることができ、しかも建屋床面に障害物になる
固定スロープ等を設ける必要がない。 Next, the operation of the filter device for the fluid to be treated will be explained. If the performance of the filter device is checked during a periodic inspection of a nuclear power plant and it is found that the performance is below the predetermined level, then the condition is as shown in Fig. 3. To,
Although the performance of the filter device as a whole has deteriorated due to the adhesion of impurities that cause performance deterioration, the adsorbent in adsorption unit 2 on the downstream side is still free of impurities and remains fresh. It is in a state of being.
Therefore, in this filter device, an adsorption unit 2 is constituted by a tray receiving frame 1 provided with casters 5 on the lower surface and a number of adsorbent-filled trays 1a seated within the tray receiving frame 1, and the suction unit 2 is Several adsorption units 2 are arranged at intervals in the flow direction of the fluid A to be treated in the housing 3, and openings for entering and exiting the units are provided on the upstream and downstream sides of the housing 3, thereby making each adsorption unit 2 portable. , open the door 6 and carry out only the first adsorption unit 2 (the adsorption unit 2 on the left side in Fig. 4) with the greatest deterioration of the adsorbent out of the housing 3 (see arrow B1 in Fig. 3). The remaining adsorption units 2 are sequentially moved upstream (see the arrow B 2 between them in Fig. 3), and the adsorption unit 2 containing the new adsorbent is carried into the housing 3 by opening the door 7 (see the right side in Fig. 3). (see arrow B 3 ) and fix each. Furthermore, the adsorption unit 2 that has been carried out of the housing 3 is moved to a predetermined location, the tray 1a containing the deteriorated adsorbent is removed, the tray 1a filled with new adsorbent is attached, and the adsorption unit 2 is moved into the next housing 3. Prepare for the delivery. When transporting the adsorption unit 2 into and out of the housing 3, if the floor inside the housing 3 is higher than the building floor, some kind of lifting device is required, but a portable slope 8 is available. If this is done, the suction unit 2 can be easily moved, and there is no need to provide a fixed slope or the like on the floor of the building that would become an obstacle.
本案の被処理ガスのフイルタ装置は前記のよう
に構成されており、吸着剤充填トレイの交換を狭
いハウジング内で行なうのではなく、ハウジング
外の広い場所で行なうことができるので、吸着剤
の交換を容易に、迅速に行なうことができる効果
がある。 The filter device for the gas to be treated according to the present invention is constructed as described above, and the adsorbent filling tray can be replaced in a wide area outside the housing instead of inside the narrow housing. This has the effect of allowing the process to be carried out easily and quickly.
第１図は従来の被処理流体のフイルタ装置の一
例を示す縦断側面図、第２図は第１図のフイルタ
装置の吸着剤の交換要領を示す説明図、第３図
，は本案の被処理流体の吸着剤の交換要領を
示す説明図、第４図は本案に係る被処理流体のフ
イルタ装置の一実施例を示す縦断側面図、第５図
は第４図の矢視−線に沿う縦断正面図、第６
図は側面図である。
１……トレイ受枠体、１ａ……吸着剤充填トレ
イ、２……吸着ユニツト、３……ハウジング、５
……キヤスタ、６……上流側開口部の扉、７……
下流側開口部の扉。
Fig. 1 is a vertical cross-sectional side view showing an example of a conventional filter device for the fluid to be treated, Fig. 2 is an explanatory diagram showing how to replace the adsorbent in the filter device of Fig. An explanatory diagram showing how to replace a fluid adsorbent, FIG. 4 is a vertical cross-sectional side view showing an embodiment of a filter device for a fluid to be treated according to the present invention, and FIG. 5 is a vertical cross-sectional view taken along the arrow line in FIG. Front view, No. 6
The figure is a side view. DESCRIPTION OF SYMBOLS 1... Tray receiving frame body, 1a... Adsorbent filling tray, 2... Adsorption unit, 3... Housing, 5
... Caster, 6 ... Upstream opening door, 7 ...
Door of downstream opening.
Claims (1)
イ受枠体内に着座された多数の吸着剤充填トレイ
とにより吸着ユニツトを構成し、同吸着ユニツト
の複数個をハウジング内に被処理流体の流れ方向
に間隔をおいて配置するとともに、ユニツト出入
用開口部を同ハウジングの上流側と下流側とに設
けたことを特徴とする被処理流体のフイルタ装
置。 An adsorption unit is composed of a tray receiving frame with casters on the lower surface and a large number of adsorbent-filled trays seated within the tray receiving frame, and a plurality of the adsorption units are arranged in a housing at intervals in the flow direction of the fluid to be treated. What is claimed is: 1. A filter device for a fluid to be treated, characterized in that the filter device is arranged at a distance from the housing, and openings for entering and exiting the unit are provided on the upstream side and the downstream side of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6702984U JPS60179327U (en) | 1984-05-10 | 1984-05-10 | Filter device for treated fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6702984U JPS60179327U (en) | 1984-05-10 | 1984-05-10 | Filter device for treated fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60179327U JPS60179327U (en) | 1985-11-28 |
| JPS646909Y2 true JPS646909Y2 (en) | 1989-02-23 |
Family
ID=30600464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6702984U Granted JPS60179327U (en) | 1984-05-10 | 1984-05-10 | Filter device for treated fluid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60179327U (en) |
-
1984
- 1984-05-10 JP JP6702984U patent/JPS60179327U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60179327U (en) | 1985-11-28 |
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