JPH0975711A - Method of sealing filler - Google Patents
Method of sealing fillerInfo
- Publication number
- JPH0975711A JPH0975711A JP24126095A JP24126095A JPH0975711A JP H0975711 A JPH0975711 A JP H0975711A JP 24126095 A JP24126095 A JP 24126095A JP 24126095 A JP24126095 A JP 24126095A JP H0975711 A JPH0975711 A JP H0975711A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- block
- packing
- filling
- sealing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
- B01J19/325—Attachment devices therefor, e.g. hooks, consoles, brackets
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、産業プラント機器に充
填材を充填する場合のシール方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sealing method for filling industrial plant equipment with a filler.
【０００２】[0002]
【従来の技術】従来、産業プラント機器に充填材を充填
する場合、充填材の外周に帯状の薄板（以下、ワイパー
という）を取り付け、１０〜２０ｃｍピッチでワイパー
に切り込みを入れ、産業プラント機器の缶壁側に折り曲
げ、充填材と缶壁の隙間をシールしている。このような
充填材が用いられることが可能な空気分離装置が、例え
ば特開平７−３５４７２号公報に示されている。2. Description of the Related Art Conventionally, when filling a filling material into an industrial plant equipment, a strip-shaped thin plate (hereinafter referred to as a wiper) is attached to the outer circumference of the filling material, and a cut is made in the wiper at a pitch of 10 to 20 cm to make the industrial plant equipment. It is bent to the can wall side to seal the gap between the filler and the can wall. An air separation device in which such a filler can be used is disclosed in, for example, Japanese Patent Application Laid-Open No. 7-35472.
【０００３】[0003]
【発明が解決しようとする課題】ワイパーによるシール
方法の場合、ワイパーに切り込みを入れて折り曲げるた
め、切り込み部に隙間が生じ、この隙間を製品がショー
トパスすることによって性能が低下する。更に、充填材
を充填後輸送等のために機器を横倒にすると、充填材の
自重で充填材が下方に寄って、上方の缶壁と充填材に隙
間を生じることから、充填材を充填後に機器を横倒しに
できる限界は、充填材の自重が軽いφ１ｍが限界であっ
た。このため充填材の充填は殆んどの場合、機器を現地
に据付け後、地上数ｍから１０数ｍの高所で行なうため
充填材の充填に膨大な費用を要していた。更に、ワイパ
ーそのものも帯状の薄板を加工して製作しているため高
価なものとなっている。In the case of the wiper sealing method, a cut is made in the wiper and the wiper is bent, so that a gap is formed in the cut portion, and the product is short-passed through this gap, so that the performance is deteriorated. Furthermore, if the equipment is laid down for transportation after filling the filling material, the filling material moves downward due to the weight of the filling material, and a gap is created between the filling material and the upper can wall. The limit to which the device could be laid down later was Φ1 m, where the weight of the filler is light. Therefore, in most cases, the filling of the filler is performed at a high place of several meters to several tens of meters above the ground after the equipment is installed on site, so that the filling of the filler requires a huge cost. Furthermore, the wiper itself is expensive because it is manufactured by processing a strip-shaped thin plate.
【０００４】本発明の目的は、簡単な構造で、円周方向
に切れ目がなく、更に充填材を充填後に機器を横倒しに
しても、充填材と缶壁の隙間を完全にシールできる充填
材シール法を提供することにある。An object of the present invention is a filler seal which has a simple structure, has no breaks in the circumferential direction, and can completely seal the gap between the filler and the can wall even when the device is laid down after filling the filler. To provide the law.
【０００５】[0005]
【課題を解決するための手段】本発明は、充填材の充填
において、充填材と缶壁の間に常温及び充填材の使用さ
れる環境で弾力を有するチューブを挿入し、充填材と缶
壁の隙間を完全にシールするものである。According to the present invention, in filling a filler, a tube having elasticity is inserted between the filler and the can wall at room temperature and in an environment where the filler is used, and the filler and the can wall are inserted. It completely seals the gap.
【０００６】[0006]
【作用】本発明によれば、充填材と缶壁の隙間が弾力の
あるチューブでシールされるため、円周方向に切り込み
等の隙間がなく、かつ、機器の横倒し等によって充填材
が一方向に寄って、他方の缶壁との隙間が大きくなって
も、偏平になっていたチューブが復元することによって
充填材と缶壁の隙間をシールすることができる。According to the present invention, since the gap between the filling material and the can wall is sealed by the elastic tube, there is no gap such as a notch in the circumferential direction, and the filling material is unidirectional due to overturning of the equipment. Therefore, even if the gap between the other can wall becomes large, the flat tube can be restored to seal the gap between the filler and the can wall.
【０００７】[0007]
【実施例】以下、本発明の実施例を図１、図２で説明す
るが、ここでは空気分離装置の精留塔用充填材のシール
方法について説明する。EXAMPLES Examples of the present invention will be described below with reference to FIGS. 1 and 2. Here, a method for sealing a packing material for a rectification column of an air separation device will be described.
【０００８】図１は、精留塔の胴体１に充填材２を充填
し、液体空気温度（−１９３°Ｃ）で弾力を有するチュ
ーブ３で胴体１と充填材２の隙間４をシールした状態を
示す。チューブ３は液体空気温度でも弾力を有する材料
であるテフロンを用いて形成される。精留塔胴体１の径
は数１０ｃｍから数ｍである。また、胴体１と充填材２
の隙間４は、胴体１と充填材２の製作寸法のばらつきを
考慮し、通常数ｃｍである。FIG. 1 shows a state in which a body 1 of a rectification column is filled with a filler 2 and a gap 4 between the body 1 and the filler 2 is sealed by a tube 3 having elasticity at a liquid air temperature (-193 ° C.). Indicates. The tube 3 is formed by using Teflon, which is a material having elasticity even at the temperature of liquid air. The diameter of the rectification column body 1 is several tens of cm to several m. Also, the body 1 and the filler 2
The gap 4 is usually several cm in consideration of variations in manufacturing dimensions of the body 1 and the filler 2.
【０００９】図２は、精留塔の胴体１に充填材２を充填
し、輸送等のために精留塔を横倒しにし、チューブ３が
変形した状態を示す。下方のチューブは押しつぶされて
厚さがｔｍｉｎとなり上方はｔｍａｘとなる。従ってチ
ューブは、ｔｍａｘからｔｍｉｎの弾力を有しているも
のを選定している。FIG. 2 shows a state in which the body 3 of the rectification tower is filled with the packing material 2, the rectification tower is laid down for transportation and the tube 3 is deformed. The lower tube is crushed so that the thickness is tmin and the upper one is tmax. Therefore, a tube having elasticity of tmax to tmin is selected.
【００１０】[0010]
【発明の効果】本発明によれば、簡単な構造で、充填材
と缶壁の間を完全にシールすることが可能となる。According to the present invention, it is possible to completely seal between the filler and the can wall with a simple structure.
【図１】本発明による充填材シール法の一実施例を示す
縦置状態の説明図である。FIG. 1 is an explanatory diagram of a vertical installation state showing an embodiment of a filler sealing method according to the present invention.
【図２】本発明による充填材シール法の一実施例を示す
横置状態の説明図である。FIG. 2 is an explanatory diagram showing an embodiment of a filling material sealing method according to the present invention in a horizontal state.
１…胴体、２…充填材、３…シール用チューブ、４…胴
体と充填材の隙間。1 ... Body, 2 ... Filler material, 3 ... Sealing tube, 4 ... Gap between body and filler material.
Claims (9)
し、更にその金属材を斜め曲げをした充填材の充填にお
いて、充填材と充填材を充填する容器の缶壁の間を弾力
を有するチューブでシールすることを特徴とする充填材
シール方法。1. A metal thin plate having a large number of holes and an embossed shape, and further, in filling a filler obtained by obliquely bending the metal material, elastic force is provided between the filler and a can wall of a container in which the filler is filled. A method for sealing a filling material, which comprises sealing with a tube provided therein.
ことを特徴とする請求項１記載の充填材シール方法。2. The filling material sealing method according to claim 1, wherein the tube is made of Teflon.
填材ブロックが缶内に配設される充填塔壁部材と、上記
充填材ブロックと上記充填塔壁部材内壁との間に設けら
れた弾力性部材とからなることを特徴とする充填塔。3. A packing material block for making gas-liquid contact, a packing tower wall member in which the packing material block is arranged in a can, and a packing material block and an inner wall of the packing tower wall member. And a flexible member.
ブロックと上記充填塔壁部材内壁との間を密封シールす
ることを特徴とする充填塔。4. The packed tower according to claim 3, wherein the elastic block hermetically seals between the packing material block and the inner wall of the packed tower wall member.
ることを特徴とする請求項４記載の充填材シール方法。5. The filling material sealing method according to claim 4, wherein the elastic member is made of Teflon.
ことを特徴とする空気分離装置。6. An air separation device comprising the packed tower according to claim 3.
上記充填材ブロックが使用される温度において弾性を有
する材料により形成されることを特徴とする充填塔。7. The packed column according to claim 3, wherein the elastic member is formed of a material having elasticity at room temperature and a temperature at which the packing block is used.
のチューブにより形成されることを特徴とする充填塔。8. A packed column, wherein the elastic member according to any one of claims 3 to 7 is formed by a hollow tube.
を行った場所から離れた場所へ輸送するに際し、上記充
填材ブロックを弾力性部材を介して充填塔壁部材内に固
定し、内部に上記充填材ブロックが固定された充填塔壁
部材を輸送することを特徴とする充填材ブロックの輸送
方法。9. When transporting a filler block that makes gas-liquid contact to a place away from the place where it was manufactured, the filler block is fixed inside a packed tower wall member via an elastic member, A method of transporting a packing material block, comprising: transporting a packed tower wall member having the packing material block fixed thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24126095A JPH0975711A (en) | 1995-09-20 | 1995-09-20 | Method of sealing filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24126095A JPH0975711A (en) | 1995-09-20 | 1995-09-20 | Method of sealing filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0975711A true JPH0975711A (en) | 1997-03-25 |
Family
ID=17071608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24126095A Pending JPH0975711A (en) | 1995-09-20 | 1995-09-20 | Method of sealing filler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0975711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0867220A1 (en) * | 1997-03-27 | 1998-09-30 | Dow Corning Corporation | Strutured packing for liquid-vapor contact column |
| EP0997189A1 (en) * | 1998-10-05 | 2000-05-03 | Air Products And Chemicals, Inc. | Devices to minimize vapour bypass in packed columns and method of assembly |
-
1995
- 1995-09-20 JP JP24126095A patent/JPH0975711A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0867220A1 (en) * | 1997-03-27 | 1998-09-30 | Dow Corning Corporation | Strutured packing for liquid-vapor contact column |
| EP0997189A1 (en) * | 1998-10-05 | 2000-05-03 | Air Products And Chemicals, Inc. | Devices to minimize vapour bypass in packed columns and method of assembly |
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