WO1997024612A1 - Appareil de remplissage de matiere de charge, procede de remplissage de celle-ci et systeme de colonne de remplissage de matiere de charge - Google Patents
Appareil de remplissage de matiere de charge, procede de remplissage de celle-ci et systeme de colonne de remplissage de matiere de charge Download PDFInfo
- Publication number
- WO1997024612A1 WO1997024612A1 PCT/JP1996/003708 JP9603708W WO9724612A1 WO 1997024612 A1 WO1997024612 A1 WO 1997024612A1 JP 9603708 W JP9603708 W JP 9603708W WO 9724612 A1 WO9724612 A1 WO 9724612A1
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- WO
- WIPO (PCT)
- Prior art keywords
- filler
- lower movable
- movable plug
- accommodating space
- end opening
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
- G01N30/56—Packing methods or coating methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
- G01N30/56—Packing methods or coating methods
- G01N2030/562—Packing methods or coating methods packing
- G01N2030/565—Packing methods or coating methods packing slurry packing
Definitions
- the present invention relates to a filler packing device, a packing method for a packing material, and a packed packing column assembly. More specifically, the present invention relates to a compact and space-saving filler-filling ram aggregate that can be suitably used, for example, in a simulated moving bed-type separation device. Efficient, quick and uniform filling of the ram with a packing device that can fill the packing efficiently and in a short time, and a packing material for each column in the packed packing column assembly The present invention relates to a method for filling a filler that can be filled. Background art
- the simulated moving bed type separation apparatus is provided with a circulating fluid flow path that connects a plurality of packed beds containing a packing material for separation in an endless manner and enables forced circulation of a fluid in one direction.
- An eluent inlet for introducing the eluent, an extract outlet for extracting a solution rich in adsorbate or strongly adsorbent, and a raw material solution containing a mixture of components to be separated are introduced into the flow path.
- the raw material solution inlet and the rough rice outlet for extracting the solution rich in non-adsorbate or weak adsorbate are provided in this order in the direction of the fluid flow, and the respective inlet and outlet are intermittently moved. It is configured so that
- a separation packing material formed on a packed bed between an eluent inlet and an extract outlet and containing a concentrated adsorbed component or a strongly adsorbate is used.
- the raw material solution comes into contact with the separation filler, and the adsorbed component or strongly adsorbed component is adsorbed on the separation filler.
- a non-adsorbed or weakly adsorbed component is formed in the purification zone ( ⁇ ) where non-adsorbed or weakly adsorbed components are collected together with the eluent, and in a packed bed between the rough rice outlet and the eluent inlet.
- Zone (I) where the eluent having a low content of non-adsorbed components or weakly adsorbed components is recovered by being adsorbed on the packing material for separation, and is formed by a plurality of packed beds.
- a column In order to assemble this simulated moving bed type separation apparatus, first, a column must be packed with a packing material for separation capable of separating components to be separated.
- packing material is packed in each column, and the packed columns are inspected one by one. More specifically, there are a wet packing method and a dry packing method for packing a column with a packing material.
- a column which is a tubular body, is set up vertically, and an end plug is inserted into the lower end opening. Connect the bottom opening of the reservoir tank to the top opening of the column. Thereby, the internal space of the column and the reservoir tank are in communication.
- This reservoir tank is empty when it is attached to the column.
- an openable and closable slurry inlet and a solvent supply port are provided.
- suitable slurry to the wet filling method is usually an average particle size of about 5 0 ⁇ ⁇ less is filler, so that the slurry concentration becomes 1 0 ⁇ 6 0 wt. / Vol. %, It is dispersed in a dispersing solvent.
- the dispersion solvent is injected into the reservoir tank from the solvent supply port.
- the injection of the dispersing solvent promotes the sedimentation of the filler in the slurry existing in the column and the reservoir tank.
- the injection of the dispersing solvent into the reservoir tank is stopped, and the reservoir tank is removed from the column. After that, seal the movable or fixed stopper into the upper opening of the force ram.
- a column which is a tubular body, is set up vertically, and an end plug is loaded into the lower end opening. Then, from the top opening of the column, a filler having a large average particle diameter (at least a filler having an average particle diameter much larger than the average particle diameter of the filler dispersed in the slurry applied in the wet packing method) is used. Pour the powder of The packing material is completely filled into the column by rubbing to the top opening of the column And vibrate this column. The column vibration may be started at the time when the powder of the filler is poured into the column.
- a simulated moving bed type separation apparatus usually has a plurality of columns, for example, 8, 12, 16, or 24 columns. Filling the column with the packing material by manual operation as described above for each book is very time-consuming. For example, if it takes one hour to fill the packing material in one column, it takes eight hours to prepare a simulated moving bed separator with sixteen columns to run. It takes a long time to fill the column. This is very inefficient.
- the filling time of 1 hour for example, is the shortest time when the operator starts the filling operation and the filling operation is cut off. Actually, there are various operations accompanying the filling operation. It takes much more time to completely fill a single column with the packing material.
- the ends of a plurality of power rams are connected by pipes to form a circulating fluid flow path, but the full power rams are arranged in a line, for example. Space, taking up space and enlarging the entire equipment is inevitable. You.
- An object of the present invention is to provide a filler packing device, a packing column assembly, and a packing method for a packing which solve the above-mentioned problems.
- An object of the present invention is to provide a filler filling apparatus capable of uniformly filling a plurality of columns with a simple operation in a short time, a filler filling method using the same, and a filler. It is an object of the present invention to provide a filler-filled column aggregate formed by uniformly filling and being extremely compact. Disclosure of the invention
- a first invention for solving the above-mentioned problem is:
- an upper movable part which is formed in a hollow shape so as to be liquid-tightly fixed to the upper end opening in the filler accommodating space and allows liquid to pass therethrough and has a porous body inside;
- a second invention for solving the above-mentioned problem is:
- a part of the lower movable plug is inserted into the lower end opening in the filler accommodating space, and then the filler-containing slurry is loaded into each filler accommodating space from the upper opening of the filler accommodating space, The filler in the filler-containing slurry settles in the filler storage space
- a third invention for solving the above-mentioned problem is:
- An ⁇ filler accommodating space aggregate according to the first invention (b) a lower movable plug,
- a fourth invention for solving the above-mentioned problem is:
- the lower movable plug is inserted into a lower end opening of each of the filler accommodating spaces, and the filler accommodating space assembly and the lower movable stopper are fixed so that liquid cannot leak from the filler accommodating space, A filler filling space filled with a filler, and an upper movable stopper liquid-tightly loaded into an upper opening of each filler receiving space; Body.
- FIG. 1 is a partially cutaway front view of a filler filling device according to an embodiment of the present invention, in which required portions are cut away.
- FIG. 2 is a bottom view showing the lower surface of the container in the filler filling apparatus shown in FIG.
- FIG. 3 is a top view showing the top surface of the container in the filler filling device shown in FIG.
- FIG. 4 is a partially cutaway front view showing the lower movable plug provided in the lower movable plug in the filler filling device shown in FIG.
- Fig. 5 shows the upper movable stopper in the filler filling device shown in Fig. FIG. BEST MODE FOR CARRYING OUT THE INVENTION
- the filler filling device of the present invention basically includes a filler accommodating space assembly, a lower movable stopper, an upper movable stopper, and a tightening means.
- This filler accommodating space aggregate has a required number of spaces in which a filler for separation can be filled, that is, a filler accommodating space.
- the filler accommodating space is a space for filling the filler.
- This filler accommodating space can be formed with an internal space of a tubular body having a predetermined axial length or an internal space formed so as to have a predetermined axial length.
- a filler accommodation space aggregate formed by converging a plurality of tubes having the filler accommodation space (this may be referred to as a tube aggregate), and It penetrates from the upper end opening formed in the upper end surface of the columnar body having an appropriate shape such as a columnar shape or a prismatic shape (usually a columnar shape is preferable) to the lower end opening formed in the lower end surface of the columnar body.
- a filler accommodation space aggregate having a plurality of the filler accommodation spaces formed as described above (this may be referred to as a through-hole aggregate) can be mentioned as a suitable example.
- the tube bundle is formed by assembling a plurality of tubes.
- the tubular body is to be a column, and is a tubular body having a filler accommodating space inside.
- the tube bundle is usually used with the axis of the tube vertical. Therefore, the opening on the lower end side of each focused tube is referred to as a lower opening, and the opening on the upper end is referred to as an upper opening.
- a filler described later is filled in this tube body, that is, in the space for accommodating the filler.
- this tube bundle is used to operate, for example, a simulated moving bed type separation device, this tube is used.
- Various fluids flow through the body under a predetermined pressure. Therefore, the tube is required to have chemical resistance and not to be affected by a flowing fluid such as a sample liquid containing a component to be separated and pressure resistance to withstand fluid pressure.
- this tube is formed of a material having at least chemical resistance and pressure resistance. It is hoped that it will be.
- a material for example, metal, ceramics, synthetic resin, and the like can be appropriately selected.
- the preferred metal for the tube is steel, such as US.
- SUS or the like as the material of the tubular body.
- the inner peripheral surface may be lined with a material having a chemical resistance such as glass.
- the dimensions such as the inner diameter, outer diameter, and length of the tube are appropriately determined depending on what kind of fluid flows through this column and what kind of filler is filled. Such dimensions are to be set appropriately at the design stage.
- the plurality of tubes are aligned and focused so that the lower end openings are flush with each other. If the tubes are converged so that the lower end openings are flush with each other, the lower movable plug and the filler accommodating space assembly described later can be easily tightened. When the lower movable plug in the lower movable plug is inserted, the lower end opening and the lower movable plug can be combined without any choice between the lower opening and the lower movable plug, which is convenient.
- the plurality of tubes are converged such that their upper end openings are flush with each other.
- a preferred tube bundle has a structure in which a plurality of tubes having the same axial length are bundled such that the lower end openings thereof are flush with each other and are in an upright state.
- the number of tubes to be bundled is not particularly limited, and is appropriately determined, for example, according to what kind of use the packed column assembly having the tube bundle is used for. Can be.
- the number of tubes in the tube bundle is determined by the adsorption zone and the concentration zone formed in the simulated moving bed. , Desorption zone, and purification zone. Form such a zone
- the number of tubes to be used can be, for example, 8, 12, or 16. However, this is not limited to being a multiple of four.
- Opening at the upper end of this tube refers to the upper opening when this tube is in the vertical state.
- An upper movable stopper is fixedly attached to the opposite end opening.
- the upper movable stoppers are attached one by one to the upper opening of the tube, the upper end opening of the tube and the upper movable stopper can cooperate with each other so that they can be fixedly coupled. It is desirable to provide means.
- this coupling means for example, a means comprising a combination of a female screw provided on the inner peripheral surface of the upper end opening of the tubular body and a male screw provided on the upper movable stopper.
- the upper movable plug is converged to form an upper movable plug, and the upper movable plug is fixedly connected to the pipe assembly, so that the upper movable plug is fixedly attached to the upper end opening of the pipe.
- the connecting means include a combination of a bolt and a nut, a combination of a bolt and a screw hole for mounting a bolt, and other known connecting means for connecting the tube bundle and the upper movable plug.
- a heat medium flow tube for adjusting the inside of the tube to a predetermined temperature
- a heat retaining means for keeping the temperature
- the heat retaining means include a heat retaining material attached to the outer periphery of the tube, a vacuum envelope tube similar to a thermos, attached around the tube, and having a mirror-finished inner wall surface.
- additional equipment required for a simulated moving bed type separation apparatus, or an additional device, to which a packed column assembly formed by using this tube bundle is applied may be installed in this tube bundle.
- the through-hole assembly has a large number of through-holes penetrating from one end face to the other end face of the columnar body having a predetermined axis length.
- the through-hole should become a column when filled with a filler.
- the through-hole is filled with a filler described later, and when the simulated moving bed type separator is operated using this through-hole assembly, various fluids are placed in the through-hole. It circulates under constant pressure. Therefore, the columnar body is required to have chemical resistance not to be affected by the flowing fluid and pressure resistance to withstand the fluid pressure.
- the columnar body be formed of a material having at least chemical resistance and pressure resistance.
- a material can be appropriately selected from, for example, metals, ceramics, and synthetic resins.
- SS chemical-resistant material
- the inner peripheral surface of the through-hole formed in the column is lined with a chemical-resistant material such as glass. It is also preferable to do so.
- the dimensions such as the inner diameter, outer diameter, and length of the through hole are appropriately determined depending on what kind of fluid flows through this column and what kind of filler is filled. Such dimensions are appropriately set at the design stage.
- both end faces of the columnar body are formed flush.
- the reason why both end surfaces of the columnar body are formed flush with each other is the same as the reason why the lower end opening portions of the tubular body are focused evenly in the tubular bundle.
- the number of through-holes drilled in the converging body for the through holes is the same as the number of tubes in the tube converging body.
- Opening at the upper end of this through hole refers to the upper opening when this columnar body has its axis line in a vertical state. In other words, the end of the columnar body into which the porous body of the lower movable plug is inserted.
- the upper movable stopper is fixedly attached to the end opening opposite to the opening. If this upper movable plug is to be attached one by one to the upper opening of the through-hole, the upper opening of the through-hole and the upper movable plug can cooperate with each other so that they can be fixedly connected. It is desirable to provide means.
- this coupling means for example, there is a means formed by a combination of a female screw provided on the inner peripheral surface of the upper end opening of the through hole and a male screw provided on the upper movable plug.
- the upper movable plug is fixed to the upper opening of the through-hole by converging the upper movable plug to form an upper movable plug, and fixedly connecting the upper movable plug to the through-hole assembly.
- a connecting means by which the through-hole concentrator and the upper movable body can be fixedly connected to each other.
- a coupling means for example, a combination of a bolt and a nut for coupling the through hole concentrator and the upper movable plug is used. Combinations and other known coupling means can be used.
- a heat medium circulation hole for adjusting the inside of the through-hole to a predetermined temperature
- a heat retaining means is provided on the outer periphery or inside the columnar body, or
- the columnar body may be provided with a through hole or a hole, a groove, or other means for loading the heat insulating material.
- This heat retaining means is the same as or similar to the heat retaining means in the tube bundle.
- the lower movable plug is disposed at a position corresponding to a lower end opening of the tubular body in the tube bundle, or at a position corresponding to a lower end opening of the through hole in the through-hole bundle.
- the lower movable plug is provided with a base on which these lower movable plugs are erected, and a pipe communicating with each of the lower movable plugs.
- a preferred lower movable plug is a base having a flat upper surface, and a lower end opening of the tube in the tube concentrator on the upper surface of the base, or an AA through hole in the through hole concentrator. At the position corresponding to the lower end opening, there is a vertically movable lower movable plug, and a pipe communicating with the lower movable plug.
- the lower movable plug is inserted in a liquid-tight manner into the lower end opening of the tube in the tube bundle or the lower end opening of the through hole in the tribute hole bundle, and the slurry contained in the filler accommodating space ⁇ . It has a function to prevent the outflow of the filler, while allowing the liquid inside to permeate and discharge into the piping. As long as it has such a function, the lower movable stopper can take various structures. As a preferable structure, a tubular body that can be inserted in a liquid-tight manner into the lower end opening of the tube or the lower end opening of the through hole, A structure having a porous body loaded inside the tubular body and a pipe provided at a rear end of the tubular body is exemplified.
- the porous body is made of various porous materials as long as it allows liquid permeation but prevents outflow of the filler, and has chemical resistance to the liquid separated by using the filler-filled column aggregate.
- ceramics such as glass, sintered compacts of metal powder, cellulose-based, polyolefin-based (eg, polyethylene, polypropylene, etc.), polyamide-based (eg, nylon, etc.), and synthetic resins such as fluororesins (eg, Teflon) Can be mentioned.
- the lower movable plug has a columnar porous body that can be inserted into the lower end opening, a fixing member that fixes the porous body to a base, and a pipe that communicates with the porous body. May be provided.
- the lower movable stopper is liquid-tightly inserted into the lower end opening by using a liquid-tight sealing member such as a fluorine resin.
- the lower movable plug is made of a soft synthetic resin such as Teflon at the tip of the lower movable plug. Preferably, it is fitted with a formed annular protective guide ring. When the protection guide tube is attached to the distal end of the lower movable plug, the lower movable plug can be easily inserted into the lower opening.
- the piping provided in the lower movable stopper has the function of flowing the liquid.Specifically, it serves as a discharge path for the liquid squeezed out of the slurry in the filler accommodating space when filling the filler, and fills the filler For example, it becomes a part of the circulating fluid flow path of the simulated moving bed type separation device in the packing ram aggregate obtained after the packing.
- the base serves as a base to which the porous body and the pipe are attached. Therefore, the base may be, for example, a plate-like body or a frame-like body to which the lower movable plug can be attached.
- the upper movable stopper is liquid-tightly loaded into the upper opening of the filler accommodating space in the filler accommodating space assembly, and after filling, discharges the liquid when filling with the filler. It has at least a function of fixing the filled filler in the use state of.
- the upper movable stopper has a structure appropriately designed to have the above-described function.
- a tubular body that connects a pipe to one end thereof and a porous body that is loaded inside the tubular body are provided. It has a structure that has at least a body.
- the upper movable stopper has a liquid-tight sealing member in order to load the upper movable stopper having such a structure into the upper opening in a liquid-tight manner.
- the liquid-tight seal member is attached to an appropriate portion so that the liquid does not leak from the gap of the upper movable stopper attached to the upper end opening.
- the O-ring may be mounted on the outer periphery of the cylindrical body.
- the upper movable stopper After the upper movable stopper fills the filler into the filler accommodating space, the upper movable stopper collects the filler. When the liquid in the slurry in the filler accommodating space is discharged by tightening the storage space assembly and the lower movable stopper, the upper movable stopper is fixed by fixing means so as not to come out of the filler accommodating space. Is desirable.
- the upper movable stopper has the cylindrical body, the male screw formed on the outer peripheral surface of the cylindrical body and the inner screw at the upper opening of the filler accommodating space are used. A combination with a female screw formed on the peripheral surface can be given, and other appropriate means can be adopted.
- the pipe provided in the cylindrical body has a function of flowing a liquid.
- the pipe serves as a discharge path for a liquid squeezed out of the slurry in the filler accommodating space when the filler is filled, and the filler is filled with the filler. It becomes a part of the circulating fluid flow path of a simulated moving bed type separation device in a packing material ram aggregate obtained after filling.
- the porous body loaded in the ⁇ -shaped body has the same function as the porous body provided in the lower movable stopper. Therefore, the same material as the porous material used for the lower movable plug can be used for the porous material loaded in the cylindrical body.
- a ring formed of a soft synthetic resin such as teflon at the tip of the porous body is used.
- an annular protective guide tube made of a soft synthetic resin, such as Teflon, at the tip of the tube.
- Teflon a soft synthetic resin
- the plurality of upper movable plugs mounted on the upper end opening of the filler accommodating space may be formed separately and independently. In this case, one upper movable stopper is attached to each of the plurality of upper openings in the filler accommodating space.
- an upper movable stopper body in which a plurality of upper movable stoppers attached to the upper end opening are fixed to a base, for example.
- the upper movable plug has a plurality of upper movable plugs erected on a flat surface of the base with a positional relationship corresponding to an upper end opening in the filler accommodating space.
- the upper movable plug may be such that a porous body having a shape that can be inserted into the upper end opening may be directly erected on the flat surface of the base.
- a cylindrical body having a shape that can be inserted into the portion may be provided upright on the flat surface of the base, and a porous body may be loaded into the cylindrical body.
- the tip (also the lower end) of the porous body having a shape that can be inserted into the upper end opening, or the tip (or the lower end) of a cylindrical body that can be inserted into the upper end opening ( It is also preferable to mount an annular protective guide tube made of a soft synthetic resin such as Teflon.
- the tightening means comprises: a lower movable plug and the filler accommodating space assembly in a state where a lower movable plug of the lower movable plug is partially inserted into a lower end opening of the filler accommodating space aggregate. This is a means for tightening the body and completely inserting the lower movable plug into the lower end opening ⁇ .
- the tightening means various structures can be appropriately adopted as long as it has such a function.
- the lower movable plug is moved toward the end face having the lower end opening of the fixed filler housing space assembly in the fixed state, so that the lower end opening ⁇ of the filler housing space assembly is moved.
- the thus-arranged filler accommodating space aggregate is lowered toward the lower movable plug, whereby a mechanism for completely inserting the lower movable plug into the lower end opening can be cited.
- the filler accommodating space aggregate is arranged such that the filler accommodating space is vertically positioned, in other words, the lower end opening is opened downward.
- the lower movable plug is moved upward with a positional relationship corresponding to the lower end opening of the filler housing space assembly.
- Tightening means arranged so as to stand upright, and elevating means for raising the lower movable body from this state, No.
- the moving member is designed so that the moving member (moving member), the filler housing space aggregate or the lower movable plug can be moved up and down accurately without play. It is desirable to provide guidance means for guiding the movement of the person.
- the method for filling a filler according to the present invention is suitably performed using the filler filling apparatus according to the present invention.
- the filler accommodating space aggregate, the lower movable plug, and the upper movable plug are provided.
- Either the filler accommodating space assembly or the lower movable plug is fixed at a predetermined position.
- the method of the present invention can be divided into a wet filling method and a dry filling method.
- the wet filling method will be referred to.
- the filler accommodating space aggregate is fixed by an appropriate fixing means such that the lower end opening is opened downward.
- the lower movable body is placed in the filler accommodating space assembly so that the lower movable stoppers stand upward and the lower movable stoppers are arranged immediately below the lower end opening. Place it directly below
- the lower movable plug is raised, so that the distal end of the lower movable plug is inserted into the lower end opening, and the state is maintained.
- a filler-containing slurry is poured from the upper end opening of the filler accommodating space aggregate.
- the filler in the slurry in the filler storage space is settled to generate a supernatant.
- load the upper movable stopper into each upper opening. Since the supernatant is generated in the slurry in the filler storage space, the upper movable stopper is smoothly loaded into the filler storage space. Then, the upper movable stopper is moved until the tip of the upper movable stopper reaches the filler settling section in the slurry contained in the filler storage space. Into the top opening.
- the loaded upper movable stopper is fixed to the filler storage space aggregate, and the upper movable stopper is fixed to the filler storage space aggregate so that the upper movable stopper does not come out of the upper opening due to the pressure in the filler storage space. I do.
- This fixation can be realized, for example, by screwing a male screw provided on the outer peripheral surface of the upper movable plug and a female screw provided on the inner peripheral surface of the upper end opening of the filler accommodating space.
- the upper movable stopper can be fixed or connected to the filler accommodating space aggregate by fixing means other than such screwing means.
- the tightening means includes the position fixing means for fixing the filler accommodating space aggregate at a predetermined position, and the elevating means for raising the lower movable plug
- the tightening means is provided in front of the lower movable plug. Pushing into the lower end opening is realized by the elevating means.
- the tightening means has a position fixing means for fixing the lower movable plug at a predetermined position and an elevating means for lowering the filler storage space assembly, Pushing into the lower end opening is realized by this elevating means.
- the liquid present in the filler accommodating space permeates through the porous body of the upper movable stopper, exits the pipe, and moves downward. Permeates through the porous body and escapes from the pipe.
- the lower movable stopper that rises and is inserted into the lower end opening squeezes the slurry in the filler accommodating space, and the liquid is discharged from the piping in the upper movable stopper and simultaneously from the piping in the lower movable stopper. Is discharged.
- the filler in the slurry existing in the filler accommodating space is blocked by the porous body in the upper movable stopper and the porous body in the lower movable stopper, and remains without being discharged or discharged from the filler accommodating space.
- the pipe in the lower movable plug may be open so that the liquid can be discharged as described above, but when the lower movable plug is dried in the lower end opening, the pipe in the lower movable plug is connected to the lower movable plug. It is preferable to keep the liquid closed so that it cannot flow. By keeping this pipe closed, it is possible to prevent the filler in the filler storage space from drying.
- the filler accommodating space assembly and the lower movable plug are tightly tightened for a predetermined time by the tightening means.
- the tip of the lower movable plug is partially inserted into the lower end opening of the filler storage space, and the upper end opening of the filler storage space is opened. Is obtained first.
- a dry powder of the filler is caused to flow into the filler accommodating space from the upper end opening portion while giving a motion to the filler accommodating space aggregate.
- the vibration can be applied by, for example, a vibrator.
- the twisting may be performed from the beginning of the flow of the dry powder of the filler, and the vibrating may be performed after the dry powder of the filler has flowed into the filler storage space. Is also good.
- the distal end of the lower movable member of the lower movable member is inserted into the end opening of the filler accommodating space assembly, and the state is maintained.
- the filler which is a dry powder
- the filler accommodating space assembly is poured from the upper end opening of the filler accommodating space assembly, and the upper movable stopper is loaded into the upper end opening.
- the operation is the same as described above. is there.
- the tightening means includes a position fixing means for fixing the lower movable plug at a predetermined position and an elevating means for lowering the filler accommodating space aggregate, the lowering of the filler accommodating empty aggregate is performed. This is realized by the elevating means.
- the effect of lowering the filler housing space assembly and tightening the filler housing space assembly and the lower movable stopper is to raise the lower movable stopper to allow the filler housing space and the lower movable stopper to move upward.
- the packing column assembly according to the present invention can be obtained by performing the packing method using the packing apparatus described above.
- This packed-packed column assembly is provided with a plurality of packed-storing spaces.
- a lower movable plug of a lower movable plug is fitted into each of the lower opening portions of the filler accommodating space, and a pipe is connected to an end of the lower movable plug.
- An upper movable plug is fitted into each of the upper openings of the filler accommodating space, and a pipe connected to the upper movable plug is connected.
- a filler is filled between the upper movable stopper and the lower movable stopper in the filler accommodating space.
- each packed packing space in the packed bed packed column assembly should be one circulating fluid flow path. Are connected.
- a filler filling device according to one embodiment of the present invention will be described with reference to the drawings.
- the filler filling apparatus 1 includes a filler accommodating space assembly 2, a lower movable plug 3, an upper movable plug 4, and a tightening means 5.
- the filler housing space aggregate 2 has a circular container 6, eight tubes 7 housed inside the cylindrical container 6, and a heat medium flow tube (not shown).
- This cylindrical container 6 has a flat upper end surface 8 and a flat lower end surface 9.
- a support rod 10 extending downward is connected to the center of the lower end surface 9 of the container 6.
- a male screw is provided at the lower end of the support rod 10.
- the upper end surface 8 of the container 6 has the upper end openings 13 of the eight pipes 7 so that the center point of the upper end openings 13 forms a vertex of a regular octagon. Open.
- the lower end surface 9 of the container 6 is also provided with eight pipes 7. W
- the lower end opening 14 is opened such that the center point of the lower end opening 14 forms a vertex of a regular octagon. Therefore, in this cylindrical container 6, eight long tubes 7 surround the central axis of the container 6, and the central axis of the tube 7 and the central axis of the container 6 are parallel to each other. They are arranged so that The interior of each of the eight pipes 7 serves as a filler storage space 15.
- a female screw is provided on the inner peripheral surface of the upper end opening 13 of each of the eight pipes 7.
- the lower movable plug 3 has a base 16, a lower movable plug 17, and a pipe 18.
- the base 16 is a disk-shaped plate having an upper surface formed flat, and a support rod ⁇ through hole 19 which penetrates downward from the upper surface and penetrates the support rod 10 at the center thereof. Have.
- the base 16 further has a lower movable stopper 17 on its upper surface so as to correspond to the lower end opening 14 of the tube 7 provided on the lower end surface 9 of the filler accommodating space assembly 2. Eight through holes for mounting the lower movable plug to be mounted are provided.
- the lower movable plug mounting through-hole is formed on the upper surface of the base 16 so that the center point of the lower movable plug mounting through-hole forms a vertex of a regular octagon, and the lower movable plug mounting through-hole is formed. So that the distance from the center point of the base 16 to the center of the base 16 is substantially the same as the distance from the center point of the lower end opening 14 of the pipe 7 to the center of the filler storage space assembly 2. Have been.
- the lower movable plug 17 is vertically installed in each lower movable plug mounting through hole. As shown in FIG.
- the lower movable plug 17 erected on the upper surface of the base 16 has a cylindrical sheath 20 having a lower end attached to the through hole for attaching the lower movable plug, and the sheath 20.
- 20 A porous body 21 loaded in the upper opening, a Teflon protection pipe 22 attached to the outer peripheral surface of the upper opening of the sheath 20, and the sheath 20 And an O-ring 23 attached to the outer peripheral surface of the central part of the body.
- a pipe 18 is connected to a lower end of the lower movable plug 17, and the pipe 18 is drawn out from a lower surface of the base 16.
- a circular body 25 having a through hole 24 having the same diameter as the support rod insertion hole 19 is provided with the support rod insertion hole 19 and the through hole 24.
- a circular body 25 having a through hole 24 having the same diameter as the support rod insertion hole 19 is provided with the support rod insertion hole 19 and the through hole 24.
- pin through holes 26 extending from the outer peripheral surface to the inner peripheral surface are formed in a line vertically and at the same interval as the pin insertion holes 12 described above. .
- the upper movable stopper 4 has a cylindrical cylinder 27 and a The porous body 28 loaded in the tip opening of the cylindrical body 27, the protective guide tube 29 made of Teflon attached to the outer peripheral surface of the tip opening of the cylindrical body 27, and the outer periphery of the central part of the cylindrical body 27 It has an O-ring 30 fitted around the surface, a hexagonal bolt head 31 provided at the upper end of the cylindrical body 27, and a pipe 33 connected to the bolt head 31.
- a male screw 32 is provided on the outer peripheral surface of the body 27 from the base of the bolt head 31 to the center of the cylindrical body 27, and the male screw 32 is formed by the pipe It can be screwed with a female screw formed on the inner peripheral surface of the upper end opening 13 of the body 7.
- the bolt head 31 has a through hole communicating with the cylinder 27 and the pipe 33.
- the tightening means 5 in this embodiment has a base 34 and a jack 35. Wheels (not shown) are provided on the base 34 so that the tightening means 5 can be moved.
- a mounting hole 37 having a female screw that is screwed into a male screw 36 provided at the lower end of the support rod 10 is formed on the upper surface of the base 34.
- a pair of jacks 35 arranged so as to sandwich the mounting hole 37 are attached to the upper surface of the base 34.
- This jack 35 is hydraulically operated and has a piston 38 that can be raised and lowered.
- a pressing operation plate 39 is bridged over the tip of a piston 38 provided on the pair of jacks 35.
- the pressing operation plate 39 is provided with an insertion hole 40 into which the support rod 10 can be inserted.
- the insertion hole 40 is positioned and opened on the pressing plate 39 so that the center line of the insertion hole 40 and the center line of the mounting hole 37 match.
- the pressing operation plate 39 is supported by the piston 38 such that the center line of the insertion hole 40 and the center line of the mounting hole 37 match.
- An example of the method of the present invention is carried out as follows using the filler filling apparatus 1 having the above configuration.
- the base 34 of the tightening means 5 is fixed so as not to move. To fix the base 34, break the wheels provided on the base 34, or retract the wheels into the base 34, and place the base 34 directly on the floor. And so on.
- the center line of the circular body 25 in the lower movable plug 3 is aligned with the center line of the insertion hole 40 in the pressing operation plate 39, and Lower movable plug 3 so that movable plug 17 is in the state of standing upright. Place.
- the support rod 10 is inserted through the cylindrical body 25 and the insertion hole 40, and the male screw 36 of the support rod 10 and the female screw in the mounting hole 37 are screwed.
- the container 6 is set up on the base 34 by the support rod 10.
- the lower movable plug 3 is centered on the support rod 10 so that the lower end opening 14 of the tube 7 is located immediately above the lower movable plug 17 erected on the lower movable plug 3.
- Position the lower movable stopper 17 by rotating it horizontally.
- the pair of jacks 35 are operated.
- the piston 35 is raised by operating the jack 35, the upper surface of the pressing plate 39 comes into contact with the lower end of the cylindrical body 25, and the pressing plate 39 pushes up the cylindrical body 25.
- Pushing up the cylindrical body 25 raises the entire lower movable plug 3.
- the distal end of the lower movable plug 17 is fitted into the lower end opening 14 of the tube 7.
- the operation of the jack 35 is stopped when the lower movable plug 17 is inserted into the lower end opening 14 of the tubular body 7 up to the portion where the O-ring 23 is mounted.
- the lower end opening 14 of the tube 7 in the container 6 is closed by the lower movable plug 17 and the upper end opening 13 is open.
- the pipe 18 in the lower movable stopper 17 is closed so that the liquid cannot flow through a closing means such as a ball valve or a pinch cock depending on the characteristics of the pipe.
- a filler accommodating space 15 having a bottom surface portion formed by the lower movable stopper 17 is formed inside the tube 7.
- a slurry containing a filler is poured into all the pipes 7 from the upper end opening 13 of the pipe 7 opening to the upper end face 8 of the container 6. After the slurry is poured into all the pipes 7, the pipes are left still for a predetermined time. Upon standing, the solid filler in the slurry settles out, and a supernatant is formed at the top.
- the upper movable stopper 4 is loaded into the upper end opening 13 of each tube 7. That is, the tip of the upper movable plug 4 is inserted into the upper opening 13, and the female screw formed on the inner peripheral surface of the upper opening 13 and the male screw 32 of the upper movable plug 4 are screwed together. . Due to this screwing, even when the pressure in the filler accommodating space 15 increases, the upper movable stopper 4 is not pushed out from the upper end opening 13.
- the jack 35 is driven to raise the piston 38, and the lower end surface 9 of the cylindrical body 25 is pressed upward by the pressing operation plate 39 by the lifting of the piston 38. Push the entire lower movable plug 3 upward.
- the lower movable plug 17 is fitted into the tube 7 from the lower end opening 14 thereof.
- the filler present in the filler storage space 15 is squeezed, and the supernatant liquid is discharged from the piping 33 of the upper movable stopper 4.
- the liquid existing between the fillers is also discharged from the pipe 33 of the upper movable stopper 4.
- the liquid is discharged also from the pipe 18 in the lower movable plug 17 by opening the pipe 18 communicating with the lower movable plug 17 by releasing the closing by the closing means. .
- the lower movable plug 17 is completely inserted into the lower end opening 14, and the pin through hole 26 provided in the cylindrical body 25 and the pin insertion hole 1 in the support rod 10 2 Insert pin 11 into By inserting the pin 11, the lower movable plug 17 is attached to the lower end opening 14 of the tube 7, and the state in which the lower movable plug 3 is tightened to the lower end surface 9 of the container 6 is fixed. .
- the upper movable plug 4 is loaded into the upper opening 13 of each tube 7 in the container 6, the lower movable plug 17 is loaded into the lower opening 14, and the upper movable plug 4 and the lower
- a filler-filled column assembly is obtained in which eight columns, each of which is filled with a wet filler, is packed in the filler storage space 15 in the tube 7 sandwiched by the movable stoppers 17. .
- the filler filling force ram assembly is supported by the support bar on the base as it is, but the support rod is separated from the base and provided at another location. It may be incorporated in a simulated moving bed type separation device.
- Each pipe can be filled with a filler uniformly, as in the prior art, W There is no difference between the packing density of the first column and the packing density of the last column.
- this filler filling device becomes a filler filling force ram assembly as it is, so for example, the starting time of the simulated moving bed type separation device Can be shortened,
- ADVANTAGE OF THE INVENTION According to this invention, it is a simple operation
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96942580A EP0889323B1 (en) | 1995-12-28 | 1996-12-19 | Filler filling apparatus, method of filling filler, and filler filling column assembly |
KR1019980704965A KR19990076838A (ko) | 1995-12-28 | 1996-12-19 | 충전제 충전 장치, 충전제의 충전 방법 및충전제 충전 칼럼집합체 |
DE69634418T DE69634418T2 (de) | 1995-12-28 | 1996-12-19 | Füller füllende vorrichtung, verfahren zum füllen eines füllers und füller füllende kolonnenmontage |
US09/091,890 US6117343A (en) | 1995-12-28 | 1996-12-19 | Filler-packing apparatus, filler-packing method, and filler-packed column assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7/343732 | 1995-12-28 | ||
JP7343732A JPH09184830A (ja) | 1995-12-28 | 1995-12-28 | 充填剤充填装置、充填剤の充填方法および充填剤充填カラム集合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997024612A1 true WO1997024612A1 (fr) | 1997-07-10 |
Family
ID=18363825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/003708 WO1997024612A1 (fr) | 1995-12-28 | 1996-12-19 | Appareil de remplissage de matiere de charge, procede de remplissage de celle-ci et systeme de colonne de remplissage de matiere de charge |
Country Status (7)
Country | Link |
---|---|
US (1) | US6117343A (ja) |
EP (1) | EP0889323B1 (ja) |
JP (1) | JPH09184830A (ja) |
KR (1) | KR19990076838A (ja) |
CN (1) | CN1086473C (ja) |
DE (1) | DE69634418T2 (ja) |
WO (1) | WO1997024612A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10349865B4 (de) * | 2003-10-22 | 2006-11-30 | Leuna Polymer Gmbh | Additivmischung als Bestandteil einer Rezeptur aus Mineralöl |
DE10349860B4 (de) * | 2003-10-22 | 2006-12-21 | Leuna Polymer Gmbh | Additivmischungen als Bestandteil von Mineralölrezepturen |
DE10349864B4 (de) * | 2003-10-22 | 2006-11-30 | Leuna Polymer Gmbh | Additivmischung als Bestandteil einer Mineralölrezeptur |
DE10349859B4 (de) * | 2003-10-22 | 2006-12-07 | Leuna Polymer Gmbh | Additivmischung als Bestandteil von Mineralölzusammensetzungen |
EP1685216B1 (de) | 2003-10-22 | 2013-01-30 | Innospec Leuna GmbH | Rezeptur aus Mineralöl und einer Additivmischung |
WO2006094766A1 (de) * | 2005-03-08 | 2006-09-14 | Basf Aktiengesellschaft | Verfahren zum befüllen eines reaktors |
JP5772313B2 (ja) * | 2011-07-06 | 2015-09-02 | 栗田工業株式会社 | 液体クロマトグラフィー装置及び充填剤の充填方法 |
CN104865328B (zh) * | 2015-05-26 | 2016-09-28 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | 一种多通道匀浆装填毛细管色谱柱的装置 |
CN105353060B (zh) * | 2015-12-16 | 2017-08-04 | 常州东曦自动化科技有限公司 | 全自动液相色谱装柱机 |
WO2020040458A1 (ko) * | 2018-08-21 | 2020-02-27 | 주식회사 엘지화학 | 마이크로 디바이스를 이용한 고상 추출 방법 |
KR102318501B1 (ko) | 2018-08-21 | 2021-10-28 | 주식회사 엘지화학 | 마이크로 디바이스를 이용한 고상 추출 방법 |
CN112915589B (zh) * | 2019-12-06 | 2022-06-14 | 中国科学院大连化学物理研究所 | 一种固相萃取柱的填料装填装置及其应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5248488U (ja) * | 1975-09-30 | 1977-04-06 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831555A (en) * | 1972-03-07 | 1974-08-27 | S Srinivas | System for preparing packed columns and coated capillary tubes useful in gas chromatography |
US4093550A (en) * | 1975-06-04 | 1978-06-06 | Riedel-De Haen Aktiengesellschaft | Column for high pressure liquid chromatography |
US4187177A (en) * | 1978-11-03 | 1980-02-05 | Stahl Kurt Wilhelm | Column for high pressure liquid chromatography |
US4483773A (en) * | 1982-10-04 | 1984-11-20 | Varian Associates, Inc. | Narrow bore micro-particulate column packing process and product |
GB2128099B (en) * | 1982-10-04 | 1986-07-02 | Varian Associates | Narrow bore microparticle column packing process and product |
JP2595015B2 (ja) * | 1988-02-25 | 1997-03-26 | 東ソー株式会社 | 液体クロマトグラフィー用カラムの充填剤充填層の形成方法、及び同方法に用いる可動栓型カラム装置 |
US5102553A (en) * | 1988-12-16 | 1992-04-07 | The Amalgamated Sugar Company | Time variable simulated moving bed process |
US5169522A (en) * | 1990-09-25 | 1992-12-08 | Ht Chemicals, Inc. | Column slurry packing compressor |
EP0764043B1 (en) * | 1994-06-15 | 2001-12-19 | Purdue Research Foundation | Device for packing chromatographic stationary phases |
US5846829A (en) * | 1996-11-08 | 1998-12-08 | Board Of Trustees Operating Michigan State University | Method and apparatus for growing plant cells |
-
1995
- 1995-12-28 JP JP7343732A patent/JPH09184830A/ja active Pending
-
1996
- 1996-12-19 KR KR1019980704965A patent/KR19990076838A/ko not_active Application Discontinuation
- 1996-12-19 CN CN96199381A patent/CN1086473C/zh not_active Expired - Fee Related
- 1996-12-19 US US09/091,890 patent/US6117343A/en not_active Expired - Fee Related
- 1996-12-19 DE DE69634418T patent/DE69634418T2/de not_active Expired - Lifetime
- 1996-12-19 WO PCT/JP1996/003708 patent/WO1997024612A1/ja active IP Right Grant
- 1996-12-19 EP EP96942580A patent/EP0889323B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248488U (ja) * | 1975-09-30 | 1977-04-06 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0889323A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR19990076838A (ko) | 1999-10-25 |
JPH09184830A (ja) | 1997-07-15 |
EP0889323A1 (en) | 1999-01-07 |
CN1206463A (zh) | 1999-01-27 |
DE69634418D1 (de) | 2005-04-07 |
EP0889323A4 (en) | 1999-03-31 |
US6117343A (en) | 2000-09-12 |
EP0889323B1 (en) | 2005-03-02 |
CN1086473C (zh) | 2002-06-19 |
DE69634418T2 (de) | 2005-07-21 |
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