JPH06360A - Material and/or packing for heat-exchanger tower - Google Patents
Material and/or packing for heat-exchanger towerInfo
- Publication number
- JPH06360A JPH06360A JP4162905A JP16290592A JPH06360A JP H06360 A JPH06360 A JP H06360A JP 4162905 A JP4162905 A JP 4162905A JP 16290592 A JP16290592 A JP 16290592A JP H06360 A JPH06360 A JP H06360A
- Authority
- JP
- Japan
- Prior art keywords
- mesh
- sheet
- sheets
- liquid
- reticulated
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000012856 packing Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 239000000126 substance Substances 0.000 claims 3
- 239000000758 substrate Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 17
- 238000009792 diffusion process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
(57)【要約】 （修正有）
【目的】充填材の液拡散能力と液ガス接触効率を向上さ
せる。
【構成】充填材が塔の軸線に対し傾斜している波形を成
す複数の連続した折り目が表面に加工されているシート
状基材を互いに折り目が交差するように複数枚積層し、
折り目が加工されているシート状基材は３枚以上の網状
シートを接触させ重ね合わせて形成されており、網状シ
ートのうちの３枚は網状シート（Ａ）及びその両側の網
状シート（Ｂ）からなり、網状シート（Ａ）及び（Ｂ）
は少くとも２つの異なる網目を有し、１枚の網状シート
（Ａ）は線径が０．４ｍｍ以下であり、網状シート
（Ａ）１ｃｍ2当りの網目の面積が０．９ｃｍ2以下であ
り、該網状シート（Ｂ）２枚の内少なくとも１枚は重ね
合わされた網状シート（Ａ）と同一面積内に於いて網目
の面積の合計が網状シート（Ａ）の網目の面積の合計よ
りも大きい物質および／または熱交換塔用の充填材。
(57) [Summary] (Modified) [Purpose] To improve the liquid diffusion capacity and liquid-gas contact efficiency of the filler. [Structure] A plurality of sheet-shaped base materials each having a plurality of continuous folds forming a corrugation in which the packing material is inclined with respect to the axis of the tower are processed so that the folds intersect each other, and
The sheet-shaped base material having the folds is formed by contacting and overlapping three or more reticulated sheets. Three of the reticulated sheets are reticulated sheets (A) and reticulated sheets on both sides thereof (B). Consisting of reticulated sheets (A) and (B)
Has at least two different meshes, one reticulated sheet (A) has a wire diameter of 0.4 mm or less, and the reticulated sheet (A) has a mesh area of 0.9 cm 2 or less per 1 cm 2 . At least one of the two reticulated sheets (B) has the same total mesh area as the reticulated sheet (A) within the same area as the reticulated sheet (A). Materials and / or packings for heat exchange towers.
Description
【０００１】[0001]
【産業上の利用分野】本発明は物質および／または熱交
換塔用の充填材に関する。FIELD OF THE INVENTION This invention relates to materials and / or packings for heat exchange columns.
【０００２】[0002]
【従来の技術】従来、この種の充填材で本発明に云う折
り目が表面に加工されている１枚のシート状基材が連続
した網目を有する２枚の接触し重ねられた網状シートに
より形成されたものは公知であり広く利用されている。2. Description of the Related Art Conventionally, a sheet-like base material having a fold line according to the present invention processed by a filler of this kind is formed by two mesh sheets in contact with each other and having a continuous mesh. Those produced are publicly known and widely used.
【０００３】網状シートを２枚重ねる効果として、次の
如きが挙げられる。１つは、例えば線径０．１ｍｍで１
００メッシュ程度の網であれば、これを２枚重ねる事に
依り、その網の接触面間に於いて液に対して、毛管引力
を生じさせる事ができ、その結果充填材全体に液の拡散
をならしめる事となる。他１つの効果は２枚の網を重ね
る事に依り、表面積を増やそうとするものである。The following are the effects of stacking two mesh sheets. One is, for example, 1 with a wire diameter of 0.1 mm.
With a mesh of about 00 mesh, by stacking two meshes, it is possible to generate a capillary attraction force against the liquid between the contact surfaces of the mesh, and as a result, the liquid diffuses throughout the filling material. Will be trained. Another effect is to increase the surface area by overlapping two nets.
【０００４】しかし乍ら、この２つの効果の内、表面積
を増やすという点については、その表面が液とガスの接
触効率を促進する為のものとして機能しなければならな
い為、液とガスとの実際の接触という点から考察されな
ければならない。その点からいえば単に重ね合わせると
云うだけでは問題を有するのである。例えば、２枚重ね
る網状シートを目の細かい網にすると液が拡散する際、
液は２枚の間および網目に保持されてしまい、２枚の網
の有する表面積の半分程度が液の保持に使われ、本来、
液とガスとの接触の為の界面であるべき表面が十分に利
用されない事となる。この点からいえば、２枚の網の間
に液を保持させる事なく網を濡らし、更に網の表面全体
をより多く、液、ガス２相の接触界面を作る表面として
利用できれば、より大きな効果を実現できる訳である。
これを成す為には、網目を広ろげて網目の中に液を保持
させないようにする方法も考えられるが、網目が大きく
なればなる程２枚の網の線部の接触度が減少する事とな
りその結果表面積の減少と単位面積当りでの毛管引力の
減少となり気液接触の機会が減少し、同時に液の拡散も
阻害され、十分な性能が得られない事となる。また細か
い網と粗い網とを２枚重ね合わせる事も公知であるが、
粗い網の目が大きくなるとガスは網の目の中に流入する
事は可能となるが、表面積の減少と毛管引力の低下を招
き、液の拡散を阻害する。However, among these two effects, in terms of increasing the surface area, the surface must function as one for promoting the contact efficiency between the liquid and the gas, so that It must be considered in terms of actual contact. From that point, there is a problem in simply overlapping. For example, when liquid is diffused when two mesh sheets are stacked,
The liquid is retained between the two sheets and in the mesh, and about half of the surface area of the two meshes is used to retain the liquid.
The surface, which should be the interface for the contact between the liquid and the gas, will not be fully utilized. From this point of view, if the net is wetted without holding the liquid between the two nets and more of the entire surface of the net can be used as a surface for forming a contact interface between the liquid and the gas, a greater effect can be obtained. Can be realized.
In order to achieve this, it is conceivable to widen the mesh so as not to hold the liquid in the mesh, but the larger the mesh, the less the degree of contact between the line portions of the two meshes. As a result, the surface area is reduced and the capillary attraction per unit area is reduced, and the chance of gas-liquid contact is reduced, and at the same time, the diffusion of the liquid is impeded and sufficient performance cannot be obtained. It is also known to superimpose two fine nets and coarse nets,
When the coarse mesh becomes large, gas can flow into the mesh, but this causes a decrease in surface area and capillary attraction, which hinders the diffusion of liquid.
【０００５】[0005]
【課題を解決するための手段】本発明者は従来技術の欠
点を克服する為の研究を行った。その結果３枚の網状シ
ートを、接触し重ね合わせて成形し、その３枚の内中に
挟んだ網状シートの網目を細かくして、それに接触する
外側２枚の金網の内すくなくとも１枚が中に挟んだ網の
目よりも大きな網の目にする事に依り、充填材の液拡散
能力と液とガスの接触効率とを向上させる事を可能とし
た。The present inventors have conducted research to overcome the drawbacks of the prior art. As a result, three net-like sheets were contacted and overlapped to form, and the mesh of the net-like sheets sandwiched inside the three sheets was made finer, and at least one of the two outer wire nets in contact with the inside was at least medium. By making the mesh larger than the mesh sandwiched between the two, it was possible to improve the liquid diffusion capacity of the filler and the contact efficiency between the liquid and the gas.
【０００６】本発明は上方から液体を下方から気体を供
給し、内部にて気液を接触させる事に依り、両者間の物
質交換および／または熱交換を行う塔の内部に該塔の軸
線に沿って上下方向に配置されている塔用充填材であっ
て該充填材が塔の軸線に対し傾斜している波形を成す複
数の連続した折り目が表面に加工されているシート状基
材を互いに折り目が交差するように複数枚積層し、折り
目が加工されている前記シート状基材は３枚以上の網状
シートを接触させ重ね合わせて形成されており、網状シ
ートのうちの３枚は網状シート（Ａ）及びその両側の網
状シート（Ｂ）からなり、網状シート（Ａ）及び（Ｂ）
の各々は少くとも２つの異なる網目を有し、１枚の網状
シート（Ａ）は線径が０．４ｍｍ以下であり、網状シー
ト（Ａ）１ｃｍ2当りの網目の面積が０．９ｃｍ2以下で
あり、該網状シート（Ｂ）２枚の内少なくとも１枚は重
ね合わされた網状シート（Ａ）と同一面積内に於いて網
目の面積の合計が網状シート（Ａ）の網目の面積の合計
よりも大きい事を特徴とする物質および／または熱交換
塔用の充填材に関する。According to the present invention, a liquid is supplied from above and a gas is supplied from below, and gas and liquid are brought into contact with each other. A plurality of continuous folds, which are vertically arranged along the surface of the tower, having a plurality of continuous folds forming a corrugation in which the packing is inclined with respect to the axis of the tower. The sheet-shaped base material in which a plurality of folds are stacked so that the folds intersect and the folds are processed is formed by contacting and overlapping three or more reticulated sheets, and three of the reticulated sheets are reticulated sheets. (A) and mesh sheets (B) on both sides thereof, and mesh sheets (A) and (B)
Each has at least two different meshes, one mesh sheet (A) has a wire diameter of 0.4 mm or less, and the mesh area per mesh sheet (A) of 1 cm 2 is 0.9 cm 2 or less. And at least one of the two reticulated sheets (B) is in the same area as the reticulated sheet (A) and the total area of the reticulated sheets is greater than the total reticulated area of the reticulated sheet (A). And a packing material for a heat exchange column.
【０００７】本発明におけるシート状基材のうち３枚は
中心の網状シート（Ａ）とその両側の網状シート（Ｂ）
からなるが、その外にどのような形状の網状シートを重
ね合わせても良い。網目の形状正方形であっても良い
し、長方形であっても良い。Of the sheet-like base materials in the present invention, three are the central mesh sheet (A) and the mesh sheets on both sides thereof (B).
However, a mesh sheet of any shape may be superposed on it. The mesh shape may be a square or a rectangle.
【０００８】[0008]
【発明の効果】本発明の効果についてより詳しく述べれ
ば、この種の充填材において２枚の金網シートを接触さ
せ重ね合わせて使用する事の効果は毛管引力に依る液の
拡散と気液接触の為の表面積の増加を計るものである。The effect of the present invention will be described in more detail. The effect of using two wire mesh sheets in contact with each other in this type of filler is that the effect of diffusion of liquid due to capillary attraction and gas-liquid contact To increase the surface area.
【０００９】毛管引力について、これを金網を２枚重ね
て使用した例を引用し説明すると、１枚の金網は縦線と
横線とを交差させて織られている為、２枚の金網を重ね
た場合相互に接触する部分と接触しない部分が生じる事
となり接触する部分では毛管引力が生じ易く、接触しな
い部分では、その間隙が大きくなればなる程毛管引力は
生じ難くなる。又、線径が細く、網目が小さければ小さ
い程２枚間の接触部は増え、その間に発生する毛管引力
は強まり、同時に液の拡散力も増加する。毛管引力の点
からいえば、実施上網の形状は線径：０．１ｍｍ以下、
メッシュ数：１００メッシュ程度網目の面積：０．１ｍ
ｍ2以下が好ましい。The capillary attraction will be described with reference to an example in which two wire nets are used by overlapping them. Since one wire net is woven by intersecting vertical lines and horizontal lines, two wire nets are overlapped. In this case, a portion that does not contact each other and a portion that does not contact each other are generated, and a capillary attraction force is likely to be generated at the contacting portion, and the capillary attraction force is less likely to be generated at the non-contacting portion as the gap becomes larger. In addition, the smaller the wire diameter and the smaller the mesh, the more the contact portion between the two sheets increases, and the capillary attraction generated between them increases, and at the same time, the liquid diffusion force also increases. In terms of capillary attraction, the actual net shape is 0.1 mm or less in diameter,
Number of meshes: about 100 mesh Area of mesh: 0.1m
It is preferably m 2 or less.
【００１０】又この種の充填材に於いては、その性能は
限られた空間にいかに多くの液とガスを接触させる為の
面を形成するかに依り決定される。したがって２枚の金
網を重ねた場合に於いても２枚の金網の全表面と液をガ
スとの接触面として利用できる事が好ましい。In addition, the performance of this type of filler is determined by how many surfaces are formed for contacting a large amount of liquid and gas in a limited space. Therefore, even when two wire nets are stacked, it is preferable that the entire surface of the two wire nets and the liquid can be used as a contact surface with the gas.
【００１１】しかし乍ら毛管引力の増加と接触面の増加
を同時に達成しようとすると相対する問題が生じる。However, if an attempt is made to simultaneously increase the capillary attraction and the contact surface, there arises a problem.
【００１２】２枚の金網を接触させ毛管引力に依り液を
拡散させる為には線を細くし、網目を小さくして毛管引
力を強めれば良いが、反面、接触部内側面と網目の中に
液が毛管引力と表面張力に依り保持される為、ガスとの
接触に於いては２枚の金網の外側面のみしか接触機械を
得られず、又網目の中に液が保持される事に依りガスが
網目の中に流入する事ができないと云う不具合が生じ
る。In order to bring two metal nets into contact with each other to diffuse the liquid by the attraction force of the capillaries, it is sufficient to make the wire thin and to reduce the mesh size to enhance the capillary attraction force. Since the liquid is retained by the capillary attraction and the surface tension, in contacting with gas, only the outer surface of the two wire meshes can be contacted, and the liquid is retained in the mesh. Therefore, there occurs a problem that the gas cannot flow into the mesh.
【００１３】ガスを網目の内部まで流入させる為には、
網目を大きくする事に依って液の表面張力に依る液膜形
成を阻害し、液の保持を減少させれば良いのではあるが
網目を大きくすると単位面積当りの接触部の減少とな
り、それが毛管引力の低下をもたらし、拡散力の減少を
誘発する。又、網目を大きくすると充填材に必要な気液
接触の為の表面積を減少せしめてしまう事となる。In order to let gas flow into the mesh,
By increasing the mesh, it is possible to inhibit the liquid film formation due to the surface tension of the liquid and reduce the liquid retention, but if the mesh is increased, the number of contact parts per unit area decreases, which is It causes a decrease in capillary attraction and induces a decrease in diffusion force. Further, if the mesh size is increased, the surface area for the gas-liquid contact necessary for the filler will be reduced.
【００１４】細かい網目の網状シートと粗い網目の網状
シートとの重ね合わせに於いても同様であり、一方の網
目を大きくすればする程単位表面積当りの相互の接触部
は減少する事となり、結果、毛管引力を低下させ液の拡
散力を減少させる。同時に表面積の減少ともなる。The same is true in superposing a mesh sheet having a fine mesh and a mesh sheet having a coarse mesh, and the larger the size of one mesh, the smaller the mutual contact area per unit surface area. , Capillary attraction is reduced and liquid diffusion is reduced. At the same time, it also reduces the surface area.
【００１５】本発明に依れば、３枚以上の網状シートを
接触し重ね合わせ、その際外側に位置する２枚の網状シ
ート内少なくとも１枚の網目の寸法を該網状シートと接
触する網状シートの網目の寸法よりも大きくする事に依
り前述の相対する問題を以下の如く解決するものであ
る。本説明に於いては網状シートの重ね合わせは３枚と
する。According to the present invention, three or more reticulated sheets are brought into contact with each other and superposed, and at this time, at least one reticulated sheet in the two reticulated sheets located on the outer side is in contact with the reticulated sheet. By making the size larger than the mesh size, the above-mentioned opposing problems are solved as follows. In this description, the mesh sheets are superposed on each other.
【００１６】ａ） ２枚の網状シートを重ね合わせ、そ
れらの網状シートの線径が０．１ｍｍ程度で網目が１０
０メッシュ程度であった場合、毛管引力に依る液の拡散
は実現できても、液体とガスとの接触に関しては接触す
る内面迄ガスが流入し難かったものに対し、網目の大き
な網状シートを１枚取り付ける事に依り、液拡散力を低
下させる事なく気液の接触表面積を増やす事ができる。
この場合には外側に粗い網状シートが取り付けられる事
に依りガスは該網状シートの網目の中へ流入できる事と
なり、実質的な気液接触を増加させる事ができる。A) Two reticulated sheets are superposed, and the reticulated sheets have a wire diameter of about 0.1 mm and a mesh size of 10
When the mesh size is about 0 mesh, although the liquid can be diffused by the capillary attraction, it is difficult for the gas to flow to the inner surface of the liquid in contact with the gas. By attaching one sheet, the contact surface area of gas-liquid can be increased without reducing the liquid diffusion force.
In this case, the gas can flow into the mesh of the mesh sheet by mounting the rough mesh sheet on the outer side, and the substantial gas-liquid contact can be increased.
【００１７】ｂ） ２枚の網状シートの網目が異なる場
合には、ガスの網目の内部への流入は可能ではあるが、
一方の網目の寸法が大きくなればなる程相互の接触部が
減少し、結果、毛管引力が低下し液の拡散が減少する。
この２枚の重ね合わせに於いて網目の細かい網状シート
の面に更に１枚の網状シートを重ね合わせる事に依り、
２枚の網状シートの場合と比らべ、接触面積が増える事
に依り全体での毛管引力を増加せしめる事となり液の拡
散を向上させ、気液接触の為の実質的な表面積を増加さ
せる事ができる。B) When the meshes of the two mesh sheets are different, gas can flow into the mesh, but
The larger the size of one mesh, the smaller the number of contact portions with each other. As a result, the capillary attraction is reduced and the diffusion of liquid is reduced.
By superposing one mesh sheet on the surface of the mesh sheet having a fine mesh in the superposition of these two sheets,
Compared with the case of two reticulated sheets, the increased contact area increases the capillary attraction force in the whole, which improves the diffusion of liquid and increases the substantial surface area for gas-liquid contact. You can
【００１８】実際上は１枚の網状シート（Ａ）の線径を
０．１ｍｍ程度、網目の大きさを０．０５ｍｍ2程度と
すると、これに接触し、外側に位置する２枚の網状シー
トの内１枚は線径０．１ｍｍ程度、網目の大きさは０．
１ｍｍ2程度が好ましい。この程度の網目の違いでガス
は内部に流入する事が可能となる。又、網状シート
（Ａ）と接触する他１枚が網状シートは線径０．１ｍｍ
程度、網目の大きさは０．１ｍｍ2以下となる事が好ま
しい。これ以上の違いにするとこの充填材で多く取り扱
う有機系の液体に対し、毛管引力の低下をもたらし、使
用上、性能を維持する事が困難になる。In practice, assuming that the wire diameter of one reticulated sheet (A) is about 0.1 mm and the mesh size is about 0.05 mm 2 , the two reticulated sheets located outside and in contact with this. One of them has a wire diameter of about 0.1 mm and a mesh size of 0.
It is preferably about 1 mm 2 . This difference in mesh allows gas to flow into the interior. Also, the other one that comes into contact with the mesh sheet (A) has a wire diameter of 0.1 mm.
The mesh size is preferably 0.1 mm 2 or less. If the difference is made larger than this, the capillarity of the organic liquid handled by the filler is lowered, and it becomes difficult to maintain the performance in use.
【００１９】１枚の網状シート（Ａ）の両面にある程度
の粗い網状シートを取り付ける事に依り、ガスの流入と
ガスの通過をも可能ならしめ、該充填材を使用する際に
最も大切な要素となる圧力損失の低下を実現できる事と
なる。By attaching a certain degree of coarse mesh sheet to both sides of one mesh sheet (A), gas inflow and gas passage are also possible, and the most important element when using the filler. It is possible to realize a reduction in pressure loss.
【００２０】以上のように、本発明に依り従来網状シー
トを２枚重ねて使用していた際には、達成が困難であっ
た液の拡散及び気液接触の両面の向上を同時に達成させ
るに至った次第である。As described above, according to the present invention, when two reticulated sheets are used in a stacked manner, it is difficult to achieve both diffusion of liquid and improvement of gas-liquid contact, which are difficult to achieve at the same time. It's up to you.
【００２１】図面に依って本発明を説明する。The present invention will be described with reference to the drawings.
【００２２】図１は本発明の充填材が塔軸に沿って充填
されている状態を示す、斜面図であり、（１）は塔軸で
ある。（２）は波形となっている網状シートより形成さ
れた充填材。FIG. 1 is a perspective view showing a state in which the packing material of the present invention is filled along the column axis, and (1) is the column axis. (2) is a filler formed from a corrugated mesh sheet.
【００２３】図２は１枚の充填材の斜面図である。
（３）は網目の細かい網状シートであり、（４）は網目
の粗い網状シート（５）は他１枚の網状シートである。FIG. 2 is a perspective view of one filler.
(3) is a fine mesh sheet, (4) is a coarse mesh sheet, and (5) is another mesh sheet.
【００２４】図３は１枚の充填材の断面図である。FIG. 3 is a sectional view of one filler.
【００２５】以下本発明の各種の態様を説明する。Various aspects of the present invention will be described below.
【００２６】１ 図４で示されるように網状シートに任
意の大きさの孔（６）を任意の位置に穿設しても良い。1. As shown in FIG. 4, holes (6) of arbitrary size may be provided in the mesh sheet at arbitrary positions.
【００２７】２ 図５で示されるように折り目を付けら
れた充填材の間に折り目のない１枚又は複数枚を重ねた
シート状基材（７）又は網状シート又は伸展金網又はこ
れらを組合わせたものを挟持しても良い。2 As shown in FIG. 5, a sheet-like base material (7) in which one or a plurality of sheets without creases are stacked between fillers with creases, a mesh sheet or an expanded wire mesh, or a combination thereof. You can also pinch things.
【００２８】３ 該充填材は金属製でも良く、プラスチ
ックまたはガラス繊維でも良い。3 The filler may be made of metal, plastic or glass fiber.
【図１】 本発明の充填材が塔軸に沿って充填されてい
る状態を示す斜面図。FIG. 1 is a perspective view showing a state in which a packing material of the present invention is packed along a tower axis.
【図２】 一つの態様である一枚の充填材シートの斜面
図。FIG. 2 is a perspective view of a single filler sheet according to one embodiment.
【図３】 一つの態様である一枚の充填材シートの断面
図。FIG. 3 is a cross-sectional view of one filler sheet according to one embodiment.
【図４】 一つの態様である一枚の充填材シートの斜面
図。FIG. 4 is a perspective view of one sheet of filler material according to one embodiment.
【図５】 一つの態様である充填材シートの断面図。FIG. 5 is a cross-sectional view of a filler sheet according to one embodiment.
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成４年７月１０日[Submission date] July 10, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】請求項２[Name of item to be corrected] Claim 2
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００６[Correction target item name] 0006
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００６】本発明は上方から液体を下方から気体を供
給し、内部にて気液を接触させる事に依り、両者間の物
質交換および／または熱交換を行う塔の内部に該塔の軸
線に沿って上下方向に配置されている塔用充填材であっ
て該充填材が塔の軸線に対し傾斜している波形を成す複
数の連続した折り目が表面に加工されているシート状基
材を互いに折り目が交差するように複数枚積層し、折り
目が加工されている前記シート状基材は３枚以上の網状
シートを接触させ重ね合わせて形成されており、網状シ
ートのうちの３枚は網状シート（Ａ）及びその両側の網
状シート（Ｂ）からなり、網状シート（Ａ）の網目と網
状シート（Ｂ）の網目とは異なり、１枚の網状シート
（Ａ）は線径が０．４ｍｍ以下であり、網状シート
（Ａ）１ｃｍ2当りの網目の面積が０．９ｃｍ2以下であ
り、該網状シート（Ｂ）２枚の内少なくとも１枚は重ね
合わされた網状シート（Ａ）と同一面積内に於いて網目
の面積の合計が網状シート（Ａ）の網目の面積の合計よ
りも大きい事を特徴とする物質および／または熱交換塔
用の充填材に関する。According to the present invention, a liquid is supplied from above and a gas is supplied from below, and gas and liquid are brought into contact with each other. A plurality of continuous folds, which are vertically arranged along the surface of the tower, having a plurality of continuous folds forming a corrugation in which the packing is inclined with respect to the axis of the tower. The sheet-shaped base material in which a plurality of folds are stacked so that the folds intersect and the folds are processed is formed by contacting and overlapping three or more reticulated sheets, and three of the reticulated sheets are reticulated sheets. (A) and the mesh sheets (B) on both sides thereof, and unlike the meshes of the mesh sheet (A) and the mesh sheet (B), one mesh sheet (A) has a wire diameter of 0.4 mm or less. , and the net-like sheets (a) 1 cm 2 per net And the area of 0.9 cm 2 or less, net-like sheet (B) 2 sheets of the total area of the mesh at in the same area and at least one is superposed net-like sheets (A) is net-like sheets (A A) and / or a packing material for a heat exchange column, which is characterized in that it is larger than the total area of the mesh.
Claims (2)
内部にて気液を接触させる事に依り、両者間の物質交換
および／または熱交換を行う塔の内部に該塔の軸線に沿
って上下方向に配置されている塔用充填材であって該充
填材が塔の軸線に対し傾斜している波形を成す複数の連
続した折り目が表面に加工されているシート状基材を互
いに折り目が交差するように複数枚積層し、折り目が加
工されている前記シート状基材は３枚以上の網状シート
を接触させ重ね合わせて形成されており、網状シート各
々は少なくとも２つの各異なる網目を有しており、該網
状シートは線径が０．４ｍｍ以下、網状シート１ｃｍ2
当りの網目の面積が０．９ｃｍ2以下であり、各々の網
状シートを任意の組み合わせで重ね合わせた事を特徴と
する熱および／または物質交換塔用充填材。1. A liquid is supplied from above and a gas is supplied from below,
A packing material for a column, which is vertically arranged along the axis of the column in which a substance exchange and / or a heat exchange between the two is performed by bringing gas and liquid into contact with each other. The packing material is inclined with respect to the axis of the tower. Plural continuous folds forming a corrugation are processed on the surface.Sheet-like base materials are laminated so that the folds intersect each other, and the folds are processed. The sheet-shaped substrate is formed by contacting and overlapping three or more mesh sheets, each mesh sheet having at least two different meshes, and the mesh sheet has a wire diameter of 0.4 mm or less. , Mesh sheet 1 cm 2
A packing material for a heat and / or mass exchange tower, which has an area of meshes of 0.9 cm 2 or less and is obtained by superposing each mesh sheet in an arbitrary combination.
内部にて気液を接触させる事に依り、両者間の物質交換
および／または熱交換を行う塔の内部に該塔の軸線に沿
って上下方向に配置されている塔用充填材であって該充
填材が塔の軸線に対し傾斜している波形を成す複数の連
続した折り目が表面に加工されているシート状基材を互
いに折り目が交差するように複数枚積層し、折り目が加
工されている前記シート状基材は３枚以上の網状シート
を接触させ重ね合わせて形成されており、網状シートの
うちの３枚は網状シート（Ａ）及びその両側の網状シー
ト（Ｂ）からなり、網状シート（Ａ）及び（Ｂ）の各々
は少くとも２つの異なる網目を有し、１枚の網状シート
（Ａ）は線径が０．４ｍｍ以下であり、網状シート
（Ａ）１ｃｍ2当りの網目の面積が０．９ｃｍ2以下であ
り、該網状シート（Ｂ）２枚の内少なくとも１枚は重ね
合わされた網状シート（Ａ）と同一面積内に於いて網目
の面積の合計が網状シート（Ａ）の網目の面積の合計よ
りも大きい事を特徴とする物質および／または熱交換塔
用の充填材。2. A liquid is supplied from above and a gas is supplied from below,
A packing material for a column, which is vertically arranged along the axis of the column in which a substance exchange and / or a heat exchange between the two is performed by bringing gas and liquid into contact with each other. The packing material is inclined with respect to the axis of the tower. Plural continuous folds forming a corrugation are processed on the surface.Sheet-like base materials are laminated so that the folds intersect each other, and the folds are processed. The sheet-like base material is formed by contacting and overlapping three or more mesh sheets, and three of the mesh sheets are composed of the mesh sheet (A) and the mesh sheets (B) on both sides of the mesh sheet. Each of (A) and (B) has at least two different meshes, one mesh sheet (A) has a wire diameter of 0.4 mm or less, and meshes per 1 cm 2 of mesh sheet (A) The area is 0.9 cm 2 or less, and the mesh sheet (B ) A substance characterized in that at least one of the two sheets has a total mesh area larger than the total mesh area of the mesh sheet (A) in the same area as that of the mesh sheet (A) superposed on each other. And / or packing for heat exchange towers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16290592A JP3334906B2 (en) | 1992-06-22 | 1992-06-22 | Material and / or packing material for heat exchange tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16290592A JP3334906B2 (en) | 1992-06-22 | 1992-06-22 | Material and / or packing material for heat exchange tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06360A true JPH06360A (en) | 1994-01-11 |
| JP3334906B2 JP3334906B2 (en) | 2002-10-15 |
Family
ID=15763467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16290592A Expired - Fee Related JP3334906B2 (en) | 1992-06-22 | 1992-06-22 | Material and / or packing material for heat exchange tower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3334906B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6300341B1 (en) | 1998-09-30 | 2001-10-09 | The Procter & Gamble Co. | 2-substituted heterocyclic sulfonamides |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415554A (en) * | 1977-05-12 | 1979-02-05 | Sulzer Ag | Packing material of foilllike material having fluidized surface for substance and heat exchanging tower |
| JPS5416761A (en) * | 1977-05-12 | 1979-02-07 | Sulzer Ag | Mounting element for substance and heat exchanging tower |
| JPS601401U (en) * | 1983-06-16 | 1985-01-08 | 積水樹脂株式会社 | Filling material for mass exchange towers, heat exchange towers, etc. |
| JPS6023796A (en) * | 1983-07-19 | 1985-02-06 | Sekisui Jushi Co Ltd | Base material of filler for substance, heat exchanging device or the like and manufacture thereof |
| JPS6279801A (en) * | 1985-10-04 | 1987-04-13 | Seta Kosan Kako Kk | Packing material for material and heat exchange tower |
| JPS6316823U (en) * | 1986-07-14 | 1988-02-04 | ||
| JPS63151331A (en) * | 1986-12-01 | 1988-06-23 | グリッツ・インコーポレイテッド | Structured tower packing |
| JPH026843A (en) * | 1988-02-05 | 1990-01-11 | Boc Group Plc:The | Tower for gas-liquid contact |
| JPH05103978A (en) * | 1991-10-18 | 1993-04-27 | Mitsubishi Corp | Packing for mass-transfer and/or heat-exchange tower |
| JPH05288490A (en) * | 1992-04-02 | 1993-11-02 | Mitsubishi Corp | Filler and/or substance for heat exchanging tower |
-
1992
- 1992-06-22 JP JP16290592A patent/JP3334906B2/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415554A (en) * | 1977-05-12 | 1979-02-05 | Sulzer Ag | Packing material of foilllike material having fluidized surface for substance and heat exchanging tower |
| JPS5416761A (en) * | 1977-05-12 | 1979-02-07 | Sulzer Ag | Mounting element for substance and heat exchanging tower |
| JPS601401U (en) * | 1983-06-16 | 1985-01-08 | 積水樹脂株式会社 | Filling material for mass exchange towers, heat exchange towers, etc. |
| JPS6023796A (en) * | 1983-07-19 | 1985-02-06 | Sekisui Jushi Co Ltd | Base material of filler for substance, heat exchanging device or the like and manufacture thereof |
| JPS6279801A (en) * | 1985-10-04 | 1987-04-13 | Seta Kosan Kako Kk | Packing material for material and heat exchange tower |
| JPS6316823U (en) * | 1986-07-14 | 1988-02-04 | ||
| JPS63151331A (en) * | 1986-12-01 | 1988-06-23 | グリッツ・インコーポレイテッド | Structured tower packing |
| JPH026843A (en) * | 1988-02-05 | 1990-01-11 | Boc Group Plc:The | Tower for gas-liquid contact |
| JPH05103978A (en) * | 1991-10-18 | 1993-04-27 | Mitsubishi Corp | Packing for mass-transfer and/or heat-exchange tower |
| JPH05288490A (en) * | 1992-04-02 | 1993-11-02 | Mitsubishi Corp | Filler and/or substance for heat exchanging tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6300341B1 (en) | 1998-09-30 | 2001-10-09 | The Procter & Gamble Co. | 2-substituted heterocyclic sulfonamides |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3334906B2 (en) | 2002-10-15 |
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