JPS62738Y2 - - Google Patents
Info
- Publication number
- JPS62738Y2 JPS62738Y2 JP10784083U JP10784083U JPS62738Y2 JP S62738 Y2 JPS62738 Y2 JP S62738Y2 JP 10784083 U JP10784083 U JP 10784083U JP 10784083 U JP10784083 U JP 10784083U JP S62738 Y2 JPS62738 Y2 JP S62738Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- cap
- filter bag
- pneumatic
- dust
- 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
- 239000000428 dust Substances 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 244000205754 Colocasia esculenta Species 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
この考案は、衛生機器のうち含塵ガスをろ過し
て粉塵を分離し、空気を清浄にして外気に還元さ
せるろ過集塵機構に関するものである。[Detailed description of the invention] (Field of industrial application) This invention relates to a filtering and dust collecting mechanism in sanitary equipment that filters dust-containing gas, separates dust, purifies the air, and returns it to the outside air. .
(従来技術)
従来、この種のろ過集塵機構に於いては第3図
イ,ロに示すように、含塵ガスを導入する入口3
1を上部一側に、下部に分離捕捉された粉塵を排
除させるロータリーバルブ32をそれぞれ配設し
た集塵ホツパー33を有し、この集塵ホツパー3
3の内部を上下に区画した仕切板34により、上
部に清浄にされた空気の出口35を有するダクト
36を設けて、前記仕切板34に縦横に複数の開
口状にした座37を何れも直列に配置し、各座3
7には上部開口の円筒形を呈する篭体38及びこ
の篭体38の全表面を覆うように被覆したろ袋3
9を、各座37ごとに吊下げ、この座37にダク
ト36側から口金40を落し込んで支持すると共
に、各口金40の中心部直上に高圧空気のノズル
41を下向きに突設した気送管42を配置するこ
とにより、口金40にスプリング43を介して気
送管42の荷重を掛けるようにしたものである。(Prior art) Conventionally, in this type of filtration and dust collection mechanism, as shown in Figure 3 A and B, an inlet 3 for introducing dust-containing gas is used.
1 on one side of the upper part and a rotary valve 32 on the lower part for discharging the separated and captured dust.
A duct 36 having an outlet 35 for purified air is provided at the upper part by a partition plate 34 that divides the inside of the 3 into upper and lower parts, and seats 37 having a plurality of openings vertically and horizontally are arranged in series on the partition plate 34. Placed at each seat 3
7 includes a housing 38 having a cylindrical shape with an upper opening, and a filter bag 3 covering the entire surface of the housing 38.
9 is suspended from each seat 37, and a cap 40 is dropped into the seat 37 from the duct 36 side to support it, and a high-pressure air nozzle 41 is provided directly above the center of each cap 40 to project downward. By arranging the tube 42, the load of the pneumatic tube 42 is applied to the base 40 via the spring 43.
上記のものにあつては、各集塵ホツパーの口金
の真上に気送管を配設してあつたがために、ろ袋
が損傷して取替え作業を行なう場合には、その都
度気送管を取外さなければならない不都合があつ
た。 In the case of the above, the pneumatic pipe is placed directly above the cap of each dust collection hopper, so if the filter bag is damaged and needs to be replaced, the pneumatic pipe must be replaced each time. I had the inconvenience of having to remove the pipe.
(考案が解決しようとする問題点)
この考案が解決しようとする問題点は、気送管
を口金の上方一側にずらせて回転自在に支承する
と共に気送管に、口金と同数のノズルを有する枝
管を突設し、それぞれの枝管の直角方向に気送管
と平行するアームを突設することにより、粉塵に
よつて目詰りしたろ袋の取替えを容易にすること
である。(Problem to be solved by this invention) The problem to be solved by this invention is to shift the pneumatic tube to one side above the cap and support it rotatably, and to install the same number of nozzles as the cap on the pneumatic tube. To facilitate replacement of filter bags clogged with dust, by protruding branch pipes having the same structure and protruding arms parallel to the pneumatic pipe in a direction perpendicular to each branch pipe.
(問題点を解決するための手段)
上記問題点を解決するために本考案が講じた技
術的手段は、上端の開口部を除いてろ袋により全
面を被覆した円筒状の篭体の複数をろ過集塵機構
内上部の清浄にされた気体の空気ダクトと下部の
集塵ホツパーとの仕切板に縦横直列に設けた座に
吊下げ、各座ごとに篭体及びろ袋を固定させる口
金列の上方一側に、気送管を回転自在に支承する
と共に該気送管に、口金と同数のノズルを有する
枝管を突設し、各枝管の直角方向に気送管と平行
するアームを突設したものである。(Means for solving the problem) The technical means taken by the present invention to solve the above problem is to filter a plurality of cylindrical cases whose entire surface is covered with filter bags except for the opening at the top end. Suspended from seats provided vertically and horizontally in series on the partition plate between the purified gas air duct at the top of the dust collection mechanism and the dust collection hopper at the bottom, the upper part of the row of caps fixes the housing and filter bag for each seat. A pneumatic pipe is rotatably supported on the side, and a branch pipe having the same number of nozzles as the base is protruded from the pneumatic pipe, and an arm parallel to the pneumatic pipe is protruded from each branch pipe in a perpendicular direction. This is what I did.
(作用)
粉塵によつて目詰りしたろ袋の取替時には駆動
手段を操作して気送管を所定の方向に回動させる
ことにより、枝管及びアームを口金の上方から退
避させ、取替作業が終れば気送管を先の逆方向に
操作して枝管及びアームを介して口金押え用のス
プリングに各枝管の荷重を掛けるようにしたもの
である。(Function) When replacing a filter bag that has become clogged with dust, operate the drive means to rotate the pneumatic pipe in a predetermined direction, thereby retracting the branch pipe and arm from above the nozzle and replacing it. When the work is completed, the pneumatic tube is operated in the opposite direction, and the load of each branch tube is applied to the cap presser spring via the branch tube and arm.
(実施例)
以下、この考案の実施例を図に基づいて詳細に
説明する。(Example) Hereinafter, an example of this invention will be described in detail based on the drawings.
この考案の実施例は、第1図及び第2図に示す
ように気送管1は、仕切板2により上下に分離さ
れて清浄にされた空気を排出する空気ダクト3内
に、軸受4,4′を介して約90゜の回動自在に支
承し、この気送管1は、前記仕切板2上に縦横直
列に配置した開口状の座5列の上方一側に位置
し、この気送管1には座5と同数の枝管6を下向
きに設けると共に、該枝管6のノズル7が前記各
座5の中心部上方に向合うように突設する。アー
ム8は前記枝管6の一側にほぼ直角で前記気送管
1と平行するように突設されており、通常(集塵
作業時)は、前記座5に嵌装した口金9を押え付
けるスプリング10に枝管6の荷重を掛けるよう
に対応させてある。前記気送管1を空気ダクト3
の外部に延長した一部にギヤ11を取付け、この
ギヤ11にはギヤ軸12上のギヤ11′を噛み合
せてギヤ軸12端のハンドル13の操作により、
前記気送管1を約90゜の回動往復自在の駆動手段
Bに連繋させると共に、前記空気ダクト3に外気
と通じる排気口14を開口する。 In the embodiment of this invention, as shown in FIGS. 1 and 2, a pneumatic pipe 1 is separated into upper and lower parts by a partition plate 2, and a bearing 4, 4', and is rotatably supported by about 90 degrees, and this pneumatic pipe 1 is located on one side above the five rows of open seats arranged in series in the vertical and horizontal directions on the partition plate 2. The feed pipe 1 is provided with the same number of branch pipes 6 as the seats 5 facing downward, and the nozzles 7 of the branch pipes 6 are provided so as to protrude so as to face above the center of each seat 5. The arm 8 protrudes from one side of the branch pipe 6 at a substantially right angle and parallel to the pneumatic pipe 1, and normally (during dust collection work) holds the cap 9 fitted in the seat 5. The load of the branch pipe 6 is applied to the attached spring 10. The pneumatic pipe 1 is connected to the air duct 3
A gear 11 is attached to the externally extended part of the gear 11, and a gear 11' on a gear shaft 12 is engaged with the gear 11, and by operating the handle 13 at the end of the gear shaft 12,
The pneumatic pipe 1 is connected to a driving means B that can rotate reciprocally through approximately 90 degrees, and an exhaust port 14 communicating with the outside air is opened in the air duct 3.
前記仕切板2の下方には含塵ガスを導入する入
口15及び捕捉した粉塵を排除する落し口16を
備えた集塵ホツパー17を形成する。篭体18
は、上部を開口した円筒状の縦長で、上部周縁に
前記座5に対応するフランジ部19を設け、この
篭体18の周面には同じ形状にしてフランジ部1
9以下の全周面をろ袋20により被覆し、該ろ袋
20の袋口21と篭体18のフランジ部19を前
記座5に係止し、その上に前記口金9を落し込む
ように座5に嵌合させてある。なお駆動手段Bの
ギヤ11,11′はウオームギヤに代えることに
より、気送管1が多数本併行に配列されている場
合に、単一のギヤ軸12をもつて多数の気送管1
を同時に操作できるようにすることも自由で制限
を受けないこと勿論である。 A dust collection hopper 17 is formed below the partition plate 2, and includes an inlet 15 for introducing dust-containing gas and a droplet 16 for removing captured dust. Casing 18
is a vertically elongated cylinder with an open top, and a flange portion 19 corresponding to the seat 5 is provided on the upper periphery, and a flange portion 1 of the same shape is provided on the peripheral surface of the housing 18.
9 or less is covered with a filter bag 20, the bag opening 21 of the filter bag 20 and the flange part 19 of the housing 18 are locked to the seat 5, and the cap 9 is dropped onto it. It is fitted into the seat 5. By replacing the gears 11 and 11' of the driving means B with worm gears, when a large number of pneumatic pipes 1 are arranged in parallel, a single gear shaft 12 can be used to connect a large number of pneumatic pipes 1.
Of course, it is possible to operate both at the same time without any restrictions.
上記構成に於いて、経時経年に亘る集塵稼動に
より、ろ袋20を構成する素材組織の劣化または
部分的な集中通気による損傷などにより、ろ袋2
0に破孔を生じて含塵ガスが素通りするようにな
つたろ袋20の取替えを行なうには、第1図に示
すハンドル13を所定の方向へ操作すると、ギヤ
軸12上のギヤ11′が回転して該ギヤ11′に噛
み合つているギヤ11を介して気送管1を第2図
の矢印P方向へ回転させるので、該気送管1に固
定されている各枝管6を鎖線で示す6aの位置に
退避させられる。従つて該枝管6のアーム8も同
様に変位するので、該アーム8及び枝管6を以つ
て口金9側に圧縮されていたスプリング10を解
放する。この枝管6及びアーム8の退避によつて
口金9の上方並びに近傍には邪魔になるものがす
べて除かれるので、口金9、篭体18及びろ袋2
0などの取外し並びに装着などの作業を容易にす
ると共に迅速に行なうことができる。損傷したろ
袋20の取替えが終れば篭体18、ろ袋20、口
金9を先の逆順により復元し、口金9の上にスプ
リング10を載置したのちにハンドル13を先の
逆方向へ操作し、気送管1、枝管6及びアーム8
を復元して損傷したろ袋20の取替え作業を終え
る。 In the above configuration, the filter bag 20 may deteriorate due to deterioration of the material structure constituting the filter bag 20 or damage due to partial concentrated ventilation due to dust collection operation over time.
In order to replace the taro bag 20 that has a hole in it, allowing dust-containing gas to pass through, operate the handle 13 shown in FIG. Since the pneumatic tube 1 is rotated in the direction of arrow P in FIG. 2 through the gear 11 that rotates and meshes with the gear 11', each branch pipe 6 fixed to the pneumatic tube 1 is connected to the chain line. It is evacuated to the position 6a shown by. Accordingly, the arm 8 of the branch pipe 6 is also displaced, so that the spring 10 which has been compressed toward the base 9 by the arm 8 and the branch pipe 6 is released. By retracting the branch pipe 6 and the arm 8, all obstacles above and near the cap 9 are removed, so the cap 9, the casing 18, and the filter bag 2 are removed.
Works such as removing and installing the 0 etc. can be facilitated and quickly performed. After replacing the damaged filter bag 20, restore the housing 18, filter bag 20, and cap 9 in the reverse order, place the spring 10 on top of the cap 9, and then operate the handle 13 in the opposite direction. and pneumatic pipe 1, branch pipe 6 and arm 8
The work of replacing the damaged filter bag 20 is completed by restoring it.
(効果)
この考案は、上記の構成であるから、次の利点
を有する。(Effects) Since this invention has the above configuration, it has the following advantages.
(1) 気送管を回動自在に支承すると共に該気送管
を口金の上方一側に配設して口金の上方及び近
傍に障害となる物が存在しないようにしたの
で、損傷のあるろ袋の取替え作業を極めて容易
にし、併せて作業を迅速に行なつてろ袋取替え
による含塵ガスのろ過機構を最少の休止時間内
に処理することができる。(1) The pneumatic tube is rotatably supported, and the pneumatic tube is placed on one side above the cap so that there are no obstructions above or near the cap, so there is no possibility of damage. The work of replacing the filter bag is made extremely easy, and the work can be carried out quickly, so that the filtering mechanism for dust-containing gas can be processed within the minimum downtime by replacing the filter bag.
(2) 気送管に口金と同数の枝管を取付けると共に
該枝管の先端に、下向きのノズルと横向きのア
ームを設けたので、ろ袋の取替時には枝管を約
90゜上方へ退避させ、通常は枝管の一部とアー
ムを介して口金を押えるスプリングに枝管の荷
重を加えることにより、口金を仕切板の座に安
定的に固定させることができる。(2) The same number of branch pipes as the caps are attached to the pneumatic pipe, and a downward nozzle and a sideways arm are installed at the tips of the branch pipes, so when replacing the filter bag, the branch pipes need to be removed approximately.
The cap can be stably fixed to the seat of the partition plate by retracting the cap 90 degrees upward and applying the load of the branch pipe to the spring that normally presses the cap via a part of the branch pipe and an arm.
(3) 従来のものと比較して、口金の上方及び近傍
にろ袋の取替作業の障害となるような物を一切
取除くと共に、枝管を介して口金の中心部にノ
ズルを出入り自在にしたので、ろ袋壁面の目詰
りを排除するための高圧空気の吹込みを支障な
く行なうことができる。(3) Compared to conventional models, there are no objects above or near the nozzle that would obstruct filter bag replacement work, and the nozzle can be moved in and out of the center of the nozzle via a branch pipe. Therefore, high pressure air can be blown in to eliminate clogging of the filter bag wall without any problem.
第1図は、本案を装着した含塵ガスろ過機構の
縦断面図、第2図は、第1図に於けるY−Y線の
部分拡大平面斜視図、第3図イは、従来技術の説
明図、ロは、イに於けるZ−Z線の部分拡大平面
斜視図である。
主要部分の符号の説明、1……気送管、2……
仕切板、3……空気ダクト、5……座、6……枝
管、8……アーム、9……口金、10……スプリ
ング、17……集塵ホツパー、18……篭体、2
0……ろ袋、A……ろ過集塵機構、B……駆動手
段。
Fig. 1 is a vertical cross-sectional view of a dust-containing gas filtration mechanism equipped with the present invention, Fig. 2 is a partially enlarged plan perspective view taken along the Y-Y line in Fig. 1, and Fig. 3 A is a diagram of the conventional technology. Explanatory drawing B is a partially enlarged plan perspective view taken along the Z-Z line in A. Explanation of symbols of main parts, 1... pneumatic tube, 2...
Partition plate, 3... Air duct, 5... Seat, 6... Branch pipe, 8... Arm, 9... Base, 10... Spring, 17... Dust collection hopper, 18... Casing, 2
0...filter bag, A...filtration dust collection mechanism, B...driving means.
Claims (1)
袋により上部を除いて全表面を覆い、この篭体と
ろ袋を、仕切板に直列に開口した複数個の座に口
金を介して集塵ホツパー内に吊下げるようにした
ろ過集塵機構に於いて、前記各口金の上方の一側
に、高圧空気の気送管を駆動手段を介して回動自
在に配設し、この気送管に前記口金ごとに高圧空
気を噴出させる枝管を突設すると共にこの枝管
に、前記気送管と平行する方向にアームを突設
し、この気送管を口金側へ回転させることによ
り、前記枝管とアームとを各口金のうえに載置し
たスプリングに均等に荷重が加わるように対応さ
せたことを特徴とする含塵ガスのろ過集塵機構に
於ける自在配管装置。 A cylindrical housing with an open top is covered over the entire surface except for the top with a filter bag of the same shape, and the filter bag is placed in a plurality of seats opened in series on a partition plate through caps. In the filtration and dust collection mechanism suspended in the dust collection hopper, a high-pressure air pneumatic pipe is rotatably disposed on one side above each cap via a driving means, and the pneumatic pipe is By protruding from the pipe a branch pipe that blows out high-pressure air for each of the caps, and protruding from this branch pipe in a direction parallel to the pneumatic pipe, and rotating this pneumatic pipe toward the cap. A flexible piping device for a dust-containing gas filtration and collection mechanism, characterized in that the branch pipes and the arms correspond to each other so that a load is evenly applied to a spring placed on each cap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10784083U JPS6017228U (en) | 1983-07-11 | 1983-07-11 | Flexible piping device in dust-containing gas filtration and collection mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10784083U JPS6017228U (en) | 1983-07-11 | 1983-07-11 | Flexible piping device in dust-containing gas filtration and collection mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6017228U JPS6017228U (en) | 1985-02-05 |
JPS62738Y2 true JPS62738Y2 (en) | 1987-01-09 |
Family
ID=30251827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10784083U Granted JPS6017228U (en) | 1983-07-11 | 1983-07-11 | Flexible piping device in dust-containing gas filtration and collection mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017228U (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0312335Y2 (en) * | 1985-08-06 | 1991-03-25 | ||
JP5574548B2 (en) * | 2011-11-01 | 2014-08-20 | 東北電機鉄工株式会社 | Coanda injector |
JP2015033653A (en) * | 2011-12-14 | 2015-02-19 | 新東工業株式会社 | Cage fastening mechanism of pulse-jet type dust collector |
-
1983
- 1983-07-11 JP JP10784083U patent/JPS6017228U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6017228U (en) | 1985-02-05 |
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