CN115253684A - PTFE milipore filter filtration equipment - Google Patents
PTFE milipore filter filtration equipment Download PDFInfo
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- CN115253684A CN115253684A CN202210913625.1A CN202210913625A CN115253684A CN 115253684 A CN115253684 A CN 115253684A CN 202210913625 A CN202210913625 A CN 202210913625A CN 115253684 A CN115253684 A CN 115253684A
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- ultrafiltration membrane
- inlet pipe
- pipe
- filter element
- liquid outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses PTFE ultrafiltration membrane filtering equipment, and relates to the technical field of filtering equipment; the invention comprises an adjusting frame, wherein the adjusting frame is connected with a liquid inlet pipe and a liquid outlet pipe, a fixed disc and a plugging device are arranged in the liquid inlet pipe and the liquid outlet pipe, an ultrafiltration membrane filter element is detachably arranged in a protective cylinder, and when two ends of the ultrafiltration membrane filter element are respectively in threaded connection with the liquid inlet pipe and the liquid outlet pipe, a top sleeve in the ultrafiltration membrane filter element can push a piston to move, so that ports in the liquid inlet pipe and the liquid outlet pipe are opened, the whole channel is communicated, and then the ultrafiltration membrane filter element can filter filtrate in the protective cylinder, and the installation is convenient; the distance between the liquid inlet pipe and the liquid outlet pipe is adjusted by manually rotating the worm, then when the ultrafiltration membrane filter element is disassembled, the piston moves under the action of the first spring and respectively enables the liquid inlet pipe and the liquid outlet pipe to be in an independent sealing state, and then when the ultrafiltration membrane filter element is disassembled, filtrate in the liquid inlet pipe and the liquid outlet pipe cannot be mixed.
Description
Technical Field
The invention relates to the technical field of filtering equipment, in particular to PTFE ultrafiltration membrane filtering equipment.
Background
The present invention has been made in view of the above problems, and an object of the present invention is to provide a PTFE ultrafiltration membrane filtration apparatus which can solve the above problems, in which a filter element made of a PTFE ultrafiltration membrane has a good filtration effect and is generally used for filtration treatment of a flowing liquid, but the filter element is generally installed in a filter cartridge in a fluid passage, and after the filter element is used for a certain period of time, the filter element adsorbs a large amount of dirt and then needs to be removed and replaced, and when the filter element is replaced, the unfiltered liquid easily flows directly into a device to be filtered through the filter cartridge, and the filtered liquid is contaminated.
Disclosure of Invention
In order to solve the problem that the filter element is usually arranged in a filter cylinder on a fluid passage, after the filter element is used for a period of time, the filter element is required to be disassembled and replaced after adsorbing a large amount of dirt, and when the filter element is replaced, unfiltered liquid easily flows into a filtered device directly through the filter cylinder, so that the filtered liquid is polluted; the invention aims to provide PTFE ultrafiltration membrane filtering equipment.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a PTFE milipore filter filtration equipment, includes the alignment jig, the alignment jig is connected with feed liquor pipe and drain pipe, all be provided with fixed disk and plugging device in feed liquor pipe and the drain pipe, threaded connection has the milipore filter core between feed liquor pipe and the drain pipe, the both ends surface joint of milipore filter core has the holder, sealing connection has the casing between the holder, the casing can be dismantled with the alignment jig and be connected, install the top-moving device in the both ends of milipore filter core, the top-moving device is connected with the plugging device transmission, install hand roll-setting device on the alignment jig, hand roll-setting device is connected with feed liquor pipe, drain pipe transmission, and the hand roll-setting device transmission feed liquor pipe and the drain pipe interval of installation on the alignment jig change, then will be provided with the filter core of top-moving device and install in the casing to the casing both ends install the holder respectively, make ultrafiltration membrane, feed liquor pipe and casing intercommunication, and make the milipore filter core filter in the cartridge filter, and when filter core and feed liquor pipe, drain pipe threaded connection, realize that feed liquor pipe, feed liquor pipe and sealing device communicate respectively, make ultrafiltration membrane filter core in the sealed state.
Preferably, a cross groove is formed in the adjusting frame, the hand-operated distance adjusting device is connected in the cross groove in a sliding mode, a limiting block and a mounting seat are fixedly connected to the adjusting frame, the limiting block is detachably connected with the protective cylinder, and after the ultrafiltration membrane filter element is connected with the liquid inlet pipe and the liquid outlet pipe, the limiting block is fixedly connected with the protective cylinder again, so that the ultrafiltration membrane filter element in the protective cylinder can stably filter; the outer surfaces of the liquid inlet pipe and the liquid outlet pipe are fixedly provided with connecting rods, the connecting rods are in transmission connection with the hand-operated distance adjusting device, the liquid inlet pipe and the liquid outlet pipe are both connected with external thread joints, the external thread joints are in threaded connection with the ultrafiltration membrane filter element, the fixed disc is provided with a plurality of circular grooves, the fixed disc is in sliding connection with the plugging device, the liquid inlet pipe and the liquid outlet pipe are respectively in threaded connection with two ends of the ultrafiltration membrane filter element through the external thread joints, and the plugging device can enable the liquid inlet pipe and the liquid outlet pipe to realize sealing treatment; the hand-operated distance adjusting device is including the worm, the worm meshing is connected with the worm wheel, worm and worm wheel rotate with the mount pad and are connected, the worm wheel transmission is connected with the gear, gear engagement is connected with two racks, the one end difference fixedly connected with kicking block of rack, the rack slides and locates in the cross recess, the fixed slide bar that is equipped with on the kicking block, the slide bar activity runs through there is the cross block, the upper end fixedly connected with dog of slide bar, the cross block slides and locates in the cross recess, cross block and connecting rod fixed connection, worm drive worm wheel and gear revolve to make two rack backslidings, then make kicking block or dog transmission cross block and connecting rod slide, then enable the interval regulation of feed liquor pipe and drain pipe then.
Preferably, a clamp is fixedly sleeved on the outer surface of the protecting cylinder, the clamp is connected with a hinged support, a positioning bolt is arranged on the hinged support, the positioning bolt is detachably connected with a limiting block, retaining rings are fixedly connected to the inner walls of the two ends of the protecting cylinder, a sealing groove is formed in each retaining ring, a clamping seat is hermetically connected in each sealing groove, and the protecting cylinder is connected with the limiting block through the hinged support connected with the clamp, so that the protecting cylinder can be fixedly installed after the ultrafiltration membrane filter element is installed; the clamp seat comprises a seal cover, a first seal ring is arranged on the seal cover, the first seal ring is arranged in a seal groove, the seal cover is connected with the ultrafiltration membrane filter element in a sleeved mode, a plurality of connecting columns are fixedly arranged on the surface of the seal cover, the upper ends of the connecting columns are connected with an adjusting ring, a plurality of bolts are arranged on the adjusting ring, the bolts are rotatably connected with arc-shaped toothed plates, the arc-shaped toothed plates are connected with the ultrafiltration membrane filter element in a clamped mode, the seal cover is sleeved outside the ultrafiltration membrane filter element and is arranged in the seal groove through the first seal ring, two ends of the protective cylinder are sealed, then the plurality of bolts on the adjusting ring are rotated to enable the arc-shaped toothed plates to be connected with the ultrafiltration membrane filter element in a clamped mode, and the ultrafiltration membrane filter element is stably arranged in the protective cylinder; an inlet pipe is arranged at one end of the ultrafiltration membrane filter element and clamped between the arc-shaped toothed plates, a liquid guide cylinder is connected to the bottom end of the ultrafiltration membrane filter element, the bottom end of the liquid guide cylinder is fixedly connected with the inner bottom surface of the protective cylinder, an arc-shaped groove is formed in the liquid guide cylinder and communicated with the liquid outlet pipe, filtered liquid enters through the inlet pipe of the ultrafiltration membrane filter element and flows into the liquid outlet pipe through the arc-shaped groove formed in the liquid guide cylinder after being filtered by the ultrafiltration membrane filter element; tooth's socket has been seted up to the surface of import pipe, import pipe upper surface mounting has the second sealing washer, in the import pipe with external screw thread joint threaded connection, install the top and move the device in the import, set up the second sealing washer on the import pipe and make the both ends and feed liquor pipe, drain pipe sealing connection of ultrafiltration membrane filter core.
Preferably, the jacking device comprises a garland, the garland is fixedly arranged on the inner wall of the inlet pipe, a jacking shaft is connected in the garland, the upper end of the jacking shaft is connected with a jacking sleeve, a second spring is sleeved on the outer surface of the jacking shaft, the second spring is fixedly arranged between the jacking sleeve and the garland, the jacking sleeve is in transmission connection with the plugging device, and when the two ends of the ultrafiltration membrane filter element are in threaded connection with the liquid inlet pipe and the liquid outlet pipe, the garland is used for supporting the second spring outside the jacking shaft, so that the plugging device can be forced to move by the jacking sleeve, and then the liquid inlet pipe and the liquid outlet pipe can be communicated by the plugging device; the plugging device comprises a piston and two pistons, the pistons are respectively arranged in a liquid inlet pipe and a liquid outlet pipe in a sliding mode, a guide rod is arranged in the piston, a first spring is sleeved on the outer surface of the guide rod, the guide rod movably penetrates through a fixed disc, the first spring is fixedly arranged between the fixed disc and the piston, a liquid inlet groove is formed in the piston, two sliding strips are connected to the outer surface of the bottom end of the guide rod, the sliding strips are respectively connected with the inner wall of the liquid inlet pipe and the inner wall of the liquid outlet pipe in a sliding mode, the piston and the guide rod move along the fixed disc, the first spring deforms, and the liquid inlet groove of the piston enables the liquid inlet pipe and the liquid outlet pipe to be communicated or sealed.
Compared with the prior art, the invention has the beneficial effects that:
1. the ultrafiltration membrane filter element is detachably arranged in the protective cylinder, and when two ends of the ultrafiltration membrane filter element are respectively in threaded connection with the liquid inlet pipe and the liquid outlet pipe, the top sleeve in the ultrafiltration membrane filter element can push the piston to move, so that ports in the liquid inlet pipe and the liquid outlet pipe are opened, the whole channel is communicated, and then the ultrafiltration membrane filter element can filter filtrate in the protective cylinder, so that the installation is convenient;
2. the distance between the liquid inlet pipe and the liquid outlet pipe is adjusted by manually rotating the worm, then when the ultrafiltration membrane filter element is disassembled, the piston moves under the action of the first spring and respectively enables the liquid inlet pipe and the liquid outlet pipe to be in an independent sealing state, and then when the ultrafiltration membrane filter element is disassembled, filtrate in the liquid inlet pipe and the liquid outlet pipe cannot be mixed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is a schematic view of the liquid inlet pipe, the liquid outlet pipe and the adjusting frame of the structure of the present invention.
Fig. 3 is a schematic view of the hand-operated distance adjusting device of the present invention.
Fig. 4 is a schematic view of the structural casing of the present invention.
Figure 5 is a schematic view of the occluder of the present invention.
FIG. 6 is a schematic view of a holder according to the present invention.
FIG. 7 is a schematic diagram of an ultrafiltration membrane filter core and a jacking device of the structure.
In the figure: 1. a liquid inlet pipe; 11. fixing the disc; 12. a circular groove; 13. an externally threaded coupling; 14. a connecting rod; 2. a liquid outlet pipe; 3. an adjusting bracket; 31. a cross slot; 32. a limiting block; 33. a mounting seat; 4. a hand-operated distance adjusting device; 41. a worm; 42. a worm gear; 43. a gear; 44. a rack; 45. a top block; 46. a slide bar; 461. a stopper; 47. a cross block; 5. protecting the cylinder; 51. clamping a hoop; 52. hinging seat; 53. positioning bolts; 54. a retainer ring; 541. a sealing groove; 6. a holder; 61. sealing the cover; 62. a first seal ring; 63. connecting columns; 64. an adjusting ring; 65. a bolt; 66. an arc toothed plate; 7. an occluder; 71. a piston; 711. a liquid inlet tank; 72. a guide bar; 73. a slide bar; 74. a first spring; 8. an ultrafiltration membrane filter element; 81. an inlet pipe; 811. a second seal ring; 82. a liquid guide cylinder; 821. an arc-shaped slot; 9. a jacking device; 91. a garland; 92. a top shaft; 93. a second spring; 94. and (7) jacking and sleeving.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example (b): as shown in fig. 1-7, the invention provides a PTFE ultrafiltration membrane filtration apparatus, which comprises an adjusting frame 3, wherein the adjusting frame 3 is connected with a liquid inlet pipe 1 and a liquid outlet pipe 2, a fixed disc 11 and a plugging device 7 are respectively arranged in the liquid inlet pipe 1 and the liquid outlet pipe 2, an ultrafiltration membrane filter element 8 is in threaded connection between the liquid inlet pipe 1 and the liquid outlet pipe 2, clamping bases 6 are clamped on the outer surfaces of two ends of the ultrafiltration membrane filter element 8, a protective cylinder 5 is in sealed connection between the clamping bases 6, the protective cylinder 5 is detachably connected with the adjusting frame 3, jacking devices 9 are arranged in two ends of the ultrafiltration membrane filter element 8, the jacking devices 9 are in transmission connection with the plugging device 7, a hand-operated distance adjusting device 4 is arranged on the adjusting frame 3, and the hand-operated distance adjusting device 4 is in transmission connection with the liquid inlet pipe 1 and the liquid outlet pipe 2.
By adopting the technical scheme, the hand-operated distance adjusting device 4 arranged on the adjusting frame 3 drives the distance between the liquid inlet pipe 1 and the liquid outlet pipe 2 to change, then the ultrafiltration membrane filter element 8 provided with the jacking device 9 is arranged in the protective cylinder 5, the clamping seats 6 are respectively arranged at the two ends of the protective cylinder 5, so that the liquid inlet pipe 1, the liquid outlet pipe 2 and the protective cylinder 5 are communicated, the ultrafiltration membrane filter element 8 is used for filtering in the protective cylinder 5, when the ultrafiltration membrane filter element 8 is in threaded connection with the liquid inlet pipe 1 and the liquid outlet pipe 2, the jacking device 9 enables the plugging device 7 to move, the liquid inlet pipe 1 and the liquid outlet pipe 2 are communicated, and when the ultrafiltration membrane filter element 8 is disassembled, the plugging device 7 respectively enables the liquid inlet pipe 1 and the liquid outlet pipe 2 to be in independent sealing states.
Set up cross 31 in the alignment jig 3, the hand roll adjustment device 4 of sliding connection in cross 31, fixedly connected with stopper 32 and mount pad 33 on the alignment jig 3, stopper 32 can dismantle with protecting a section of thick bamboo 5 and be connected.
By adopting the technical scheme, after the ultrafiltration membrane filter element 8 is connected with the liquid inlet pipe 1 and the liquid outlet pipe 2, the limiting block 32 is fixedly connected with the protective cylinder 5, so that the ultrafiltration membrane filter element 8 in the protective cylinder 5 can stably filter.
Through adopting above-mentioned technical scheme, feed liquor pipe 1 and drain pipe 2 are respectively through the both ends threaded connection of external thread joint 13 with ultrafiltration membrane filter core 8, and stopper 7 enables feed liquor pipe 1 and drain pipe 2 to realize sealed processing.
Hand roll adjustment device 4 is including worm 41, worm 41 meshing is connected with worm wheel 42, worm 41 and worm wheel 42 rotate with mount pad 33 and are connected, worm wheel 42 transmission is connected with gear 43, gear 43 meshing is connected with two racks 44, the one end difference fixedly connected with kicking block 45 of rack 44, rack 44 slides and locates in cross recess 31, the fixed slide bar 46 that is equipped with on kicking block 45, slide bar 46 activity runs through there is cross piece 47, slide bar 46's upper end fixedly connected with dog 461, cross piece 47 slides and locates in cross recess 31, cross piece 47 and connecting rod 14 fixed connection.
By adopting the technical scheme, the worm 41 drives the worm wheel 42 and the gear 43 to rotate, the two racks 44 slide in opposite directions, then the top block 45 or the stop block 461 drives the cross block 47 and the connecting rod 14 to slide, and then the distance between the liquid inlet pipe 1 and the liquid outlet pipe 2 can be adjusted.
The hoop 51 is fixedly sleeved on the outer surface of the pile casing 5, the hoop 51 is connected with a hinged support 52, a positioning bolt 53 is arranged on the hinged support 52, the positioning bolt 53 is detachably connected with a limiting block 32, retaining rings 54 are fixedly connected to the inner walls of the two ends of the pile casing 5, a sealing groove 541 is formed in each retaining ring 54, and a clamping seat 6 is hermetically connected in each sealing groove 541.
Through adopting above-mentioned technical scheme, protect a section of thick bamboo 5 and be connected with stopper 32 through the free bearing 52 that clamp 51 is connected, make protect a section of thick bamboo 5 can be fixed mounting after ultrafiltration membrane filter core 8 installs.
Holder 6 is provided with first sealing washer 62 including closing cap 61 on the closing cap 61, and first sealing washer 62 is installed in seal groove 541, and closing cap 61 cup joints with milipore filter cartridge 8 to be connected, and the fixed surface of closing cap 61 is equipped with a plurality of spliced poles 63, and spliced pole 63 upper end is connected with adjustable ring 64, is provided with a plurality of bolts 65 on the adjustable ring 64, and bolt 65 rotates and is connected with ARC toothed plate 66, and the milipore filter cartridge 8 is connected in ARC toothed plate 66 joint.
Through adopting above-mentioned technical scheme, outside closing cap 61 cup jointed ultrafiltration membrane filter core 8, install in seal groove 541 through first sealing washer 62, make the both ends of protecting a section of thick bamboo 5 sealed handle, then rotate a plurality of bolts 65 on the adjustable ring 64 and make a plurality of arc pinion rack 66 joints connect ultrafiltration membrane filter core 8, make ultrafiltration membrane filter core 8 stable installation in protecting a section of thick bamboo 5.
One end of the ultrafiltration membrane filter element 8 is provided with an inlet pipe 81, the inlet pipe 81 is connected between the arc-shaped toothed plates 66 in a clamped manner, the bottom end of the ultrafiltration membrane filter element 8 is connected with a liquid guide cylinder 82, the bottom end of the liquid guide cylinder 82 is fixedly connected with the inner bottom surface of the protective cylinder 5, an arc-shaped groove 821 is formed in the liquid guide cylinder 82, and the arc-shaped groove 821 is communicated with the liquid outlet pipe 2.
By adopting the above technical scheme, the filtered liquid enters through the inlet pipe 81 of the ultrafiltration membrane filter element 8, and flows into the liquid outlet pipe 2 through the arc-shaped groove 821 formed on the liquid guide cylinder 82 after being filtered by the ultrafiltration membrane filter element 8.
Tooth's socket has been seted up to the surface of import pipe 81, and surface mounting has second sealing washer 811 on the import pipe 81, and with external screw thread joint 13 threaded connection in the import pipe 81, install in the import pipe 81 and push up movable device 9.
Through adopting above-mentioned technical scheme, set up second sealing washer 811 on the import pipe 81 and make the both ends and feed liquor pipe 1, drain pipe 2 sealing connection of milipore filter core 8.
The jacking device 9 comprises a garland 91, the garland 91 is fixedly arranged on the inner wall of the inlet pipe 81, a jacking shaft 92 is connected in the garland 91, a jacking sleeve 94 is connected to the upper end of the jacking shaft 92, a second spring 93 is sleeved on the outer surface of the jacking shaft 92, the second spring 93 is fixedly arranged between the jacking sleeve 94 and the garland 91, and the jacking sleeve 94 is in transmission connection with the plugging device 7.
By adopting the technical scheme, when the two ends of the ultrafiltration membrane filter element 8 are in threaded connection with the liquid inlet pipe 1 and the liquid outlet pipe 2, the flower ring 91 supports the second spring 93 outside the top shaft 92, so that the top sleeve 94 can force the stopper 7 to move, and then the stopper 7 can communicate the liquid inlet pipe 1 and the liquid outlet pipe 2.
The plugging device 7 comprises a piston 71, the two pistons 71 are respectively arranged in the liquid inlet pipe 1 and the liquid outlet pipe 2 in a sliding manner, a guide rod 72 is arranged in the piston 71, a first spring 74 is sleeved on the outer surface of the guide rod 72, the guide rod 72 movably penetrates through the fixed disc 11, the first spring 74 is fixedly arranged between the fixed disc 11 and the piston 71, a liquid inlet groove 711 is formed in the piston 71, two sliding strips 73 are connected to the outer surface of the bottom end of the guide rod 72, and the sliding strips 73 are respectively connected with the inner walls of the liquid inlet pipe 1 and the liquid outlet pipe 2 in a sliding manner.
By adopting the above technical scheme, the piston 71 and the guide rod 72 move along the fixed disk 11, and the first spring 74 is deformed, so that the liquid inlet groove 711 of the piston 71 can communicate or seal the liquid inlet pipe 1 and the liquid outlet pipe 2.
The working principle is as follows: firstly, two sealing covers 61 are respectively sleeved on the outer surfaces of two ends of an ultrafiltration membrane filter element 8 and are arranged in a sealing groove 541 through a first sealing ring 62, so that two ends of a protective cylinder 5 are sealed, then a plurality of bolts 65 on an adjusting ring 64 are rotated to enable a plurality of arc-shaped toothed plates 66 to be connected with inlet pipes 81 at two ends of the ultrafiltration membrane filter element 8 in a clamping manner, so that the ultrafiltration membrane filter element 8 can be stably arranged in the protective cylinder 5, then a worm 41 drives a worm wheel 42 and a gear 43 to rotate and enable two racks 44 to slide reversely, then a top block 45 drives a cross block 47 to move reversely, so that the distance between a liquid inlet pipe 1 and a liquid outlet pipe 2 is increased, so that the ultrafiltration membrane filter element 8 can be smoothly arranged between the liquid inlet pipe 1 and the liquid outlet pipe 2, then the worm 41 rotates reversely to enable the distance between the liquid inlet pipe 1 and the liquid outlet pipe 2 to be gradually decreased, because a certain distance exists between the top block 45 and a stop block 461, so that the ultrafiltration membrane filter element 8 can be respectively in threaded connection with external thread joints 13 of the liquid inlet pipe 1 and the liquid outlet pipe 2 without interference, and the ultrafiltration membrane filter element 2, and enable a filtrate to be connected with a piston 821 to enable the ultrafiltration membrane filter element 8 to be connected with a second stop disc 71 which is connected with a filter plug 2 through a screw thread of a screw, and a second stop disc 71 which enables the ultrafiltration membrane filter element 8 to be connected with a filter plug 2, and a plug 71 which is connected with a plug 71 which is arranged on a plug 2, and a plug 71 which is connected with a plug 71, piston 71 reverse movement makes feed liquor pipe 1, drain pipe 2 be in independent sealed state respectively, then again with feed liquor pipe 1 and 2 interval grow processing of drain pipe, makes milipore filter core 8 and protects a section of thick bamboo 5 and can be with quick separation between feed liquor pipe 1, the drain pipe 2, and when making milipore filter core 8 demolish, the filtrating between feed liquor pipe 1 and the drain pipe 2 can not mix.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A PTFE milipore filter filtration equipment, includes alignment jig (3), its characterized in that: adjusting bracket (3) are connected with feed liquor pipe (1) and drain pipe (2), all be provided with fixed disk (11) and plugging device (7) in feed liquor pipe (1) and drain pipe (2), threaded connection has milipore filter core (8) between feed liquor pipe (1) and drain pipe (2), the both ends surface joint of milipore filter core (8) has holder (6), sealing connection has between holder (6) protects a section of thick bamboo (5), protect a section of thick bamboo (5) and can dismantle with adjusting bracket (3) and be connected, install in the both ends of milipore filter core (8) and push up device (9), push up device (9) and plugging device (7) transmission and be connected, install hand roll adjustment device (4) on adjusting bracket (3), hand roll adjustment device (4) are connected with feed liquor pipe (1), drain pipe (2) transmission.
2. The PTFE ultrafiltration membrane filtering device of claim 1, wherein a cross groove (31) is formed in the adjusting frame (3), a hand-operated distance adjusting device (4) is slidably connected in the cross groove (31), a limiting block (32) and a mounting seat (33) are fixedly connected to the adjusting frame (3), and the limiting block (32) is detachably connected with the protecting cylinder (5).
3. The PTFE ultrafiltration membrane filtering device of claim 1, wherein a connecting rod (14) is fixedly arranged on the outer surface of each of the liquid inlet pipe (1) and the liquid outlet pipe (2), the connecting rod (14) is in transmission connection with a hand-operated distance adjusting device (4), the liquid inlet pipe (1) and the liquid outlet pipe (2) are both connected with an external thread joint (13), the external thread joint (13) is in threaded connection with an ultrafiltration membrane filter element (8), the fixed disc (11) is provided with a plurality of circular grooves (12), and the fixed disc (11) is in sliding connection with the stopper (7).
4. The PTFE ultrafiltration membrane filtration device of claim 2, wherein the hand-operated distance adjusting device (4) comprises a worm (41), a worm gear (42) is engaged and connected to the worm (41), the worm (41) and the worm gear (42) are rotatably connected to the mounting seat (33), the worm gear (42) is in transmission connection with a gear (43), the gear (43) is engaged and connected with two racks (44), one end of each rack (44) is fixedly connected with a top block (45), the racks (44) are slidably arranged in the cross groove (31), a sliding rod (46) is fixedly arranged on the top block (45), a cross block (47) is movably penetrated through the sliding rod (46), a stop block (461) is fixedly connected to the upper end of the sliding rod (46), the cross block (47) is slidably arranged in the cross groove (31), and the cross block (47) is fixedly connected to the connecting rod (14).
5. The PTFE ultrafiltration membrane filtering apparatus according to claim 2, wherein a clamp (51) is fixedly sleeved on the outer surface of the casing (5), the clamp (51) is connected with a hinged support (52), a positioning bolt (53) is arranged on the hinged support (52), the positioning bolt (53) is detachably connected with a limiting block (32), retaining rings (54) are fixedly connected to the inner walls of the two ends of the casing (5), a sealing groove (541) is formed in each retaining ring (54), and a clamping seat (6) is hermetically connected in each sealing groove (541).
6. The PTFE ultrafiltration membrane filtration equipment of claim 5, wherein the holder (6) comprises a sealing cover (61), the sealing cover (61) is provided with a first sealing ring (62), the first sealing ring (62) is installed in a sealing groove (541), the sealing cover (61) is in sleeved connection with the ultrafiltration membrane filter core (8), the surface of the sealing cover (61) is fixedly provided with a plurality of connecting columns (63), the upper end of each connecting column (63) is connected with an adjusting ring (64), the adjusting ring (64) is provided with a plurality of bolts (65), each bolt (65) is rotatably connected with an arc-shaped toothed plate (66), and the arc-shaped toothed plates (66) are clamped and connected with the ultrafiltration membrane filter core (8).
7. The PTFE ultrafiltration membrane filtration equipment according to claim 6, wherein an inlet pipe (81) is arranged at one end of the ultrafiltration membrane filter element (8), the inlet pipe (81) is clamped between the arc-shaped toothed plates (66), the bottom end of the ultrafiltration membrane filter element (8) is connected with a liquid guide cylinder (82), the bottom end of the liquid guide cylinder (82) is fixedly connected with the inner bottom surface of the protective cylinder (5), an arc-shaped groove (821) is formed in the liquid guide cylinder (82), and the arc-shaped groove (821) is communicated with the liquid outlet pipe (2).
8. The PTFE ultrafiltration membrane filtering device of claim 7, wherein the outer surface of the inlet pipe (81) is provided with a tooth socket, the upper surface of the inlet pipe (81) is provided with a second sealing ring (811), the inside of the inlet pipe (81) is in threaded connection with the external threaded connector (13), and the inside of the inlet pipe (81) is provided with the jacking device (9).
9. The PTFE ultrafiltration membrane filtering device of claim 8, characterized in that the jacking device (9) comprises a garland (91), the garland (91) is fixedly arranged on the inner wall of the inlet pipe (81), a jacking shaft (92) is connected in the garland (91), a jacking sleeve (94) is connected at the upper end of the jacking shaft (92), a second spring (93) is sleeved on the outer surface of the jacking shaft (92), the second spring (93) is fixedly arranged between the jacking sleeve (94) and the garland (91), and the jacking sleeve (94) is in transmission connection with the stopper (7).
10. The PTFE ultrafiltration membrane filtration device of claim 9, wherein the stopper (7) comprises pistons (71), the two pistons (71) are respectively slidably disposed in the liquid inlet pipe (1) and the liquid outlet pipe (2), a guide rod (72) is disposed in the piston (71), a first spring (74) is sleeved on the outer surface of the guide rod (72), the guide rod (72) movably penetrates through the fixed disk (11), the first spring (74) is fixedly disposed between the fixed disk (11) and the pistons (71), a liquid inlet groove (711) is disposed on the piston (71), two sliding bars (73) are connected to the outer surface of the bottom end of the guide rod (72), and the sliding bars (73) are respectively slidably connected with the inner walls of the liquid inlet pipe (1) and the liquid outlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210913625.1A CN115253684A (en) | 2022-08-01 | 2022-08-01 | PTFE milipore filter filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210913625.1A CN115253684A (en) | 2022-08-01 | 2022-08-01 | PTFE milipore filter filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115253684A true CN115253684A (en) | 2022-11-01 |
Family
ID=83748163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210913625.1A Withdrawn CN115253684A (en) | 2022-08-01 | 2022-08-01 | PTFE milipore filter filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115253684A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591332A (en) * | 1995-05-25 | 1997-01-07 | Omnipure Filter Co. | Filter assembly with automatic shut-off and quick-connect filter cartridge |
| WO2012136118A1 (en) * | 2011-04-02 | 2012-10-11 | 厦门松霖卫厨有限公司 | Filter cartridge rapid-replacement apparatus |
| CN208660566U (en) * | 2018-05-02 | 2019-03-29 | 天津海湾创源水处理技术有限公司 | A kind of filter element of precision filter |
| CN111974219A (en) * | 2020-08-24 | 2020-11-24 | 陈朱灵 | Water purifier convenient to renew cartridge more |
| CN216236340U (en) * | 2021-11-26 | 2022-04-08 | 青岛锦龙弘业环保有限公司 | Ultrafiltration membrane filtering device for water purification treatment |
| CN216320371U (en) * | 2021-10-20 | 2022-04-19 | 福建中锦新材料有限公司 | Concentrate filter convenient to change built-in filter core |
| CN114602287A (en) * | 2020-12-09 | 2022-06-10 | 西安西电高压开关有限责任公司 | Adsorbent replacing device and high-voltage switch equipment |
-
2022
- 2022-08-01 CN CN202210913625.1A patent/CN115253684A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591332A (en) * | 1995-05-25 | 1997-01-07 | Omnipure Filter Co. | Filter assembly with automatic shut-off and quick-connect filter cartridge |
| WO2012136118A1 (en) * | 2011-04-02 | 2012-10-11 | 厦门松霖卫厨有限公司 | Filter cartridge rapid-replacement apparatus |
| CN208660566U (en) * | 2018-05-02 | 2019-03-29 | 天津海湾创源水处理技术有限公司 | A kind of filter element of precision filter |
| CN111974219A (en) * | 2020-08-24 | 2020-11-24 | 陈朱灵 | Water purifier convenient to renew cartridge more |
| CN114602287A (en) * | 2020-12-09 | 2022-06-10 | 西安西电高压开关有限责任公司 | Adsorbent replacing device and high-voltage switch equipment |
| CN216320371U (en) * | 2021-10-20 | 2022-04-19 | 福建中锦新材料有限公司 | Concentrate filter convenient to change built-in filter core |
| CN216236340U (en) * | 2021-11-26 | 2022-04-08 | 青岛锦龙弘业环保有限公司 | Ultrafiltration membrane filtering device for water purification treatment |
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Application publication date: 20221101 |