CN220425016U

CN220425016U - Membrane filtration device

Info

Publication number: CN220425016U
Application number: CN202321911181.4U
Authority: CN
Inventors: 沙永华; 骆宝超
Original assignee: Anruisen Ningxia Electronic Materials Co ltd
Current assignee: Anruisen Ningxia Electronic Materials Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-02
Anticipated expiration: 2033-07-19

Abstract

The utility model provides a membrane filtration device, and belongs to the technical field of membrane filtration. The membrane filter device comprises a filter box and a disassembly and assembly component. The filter box surface is provided with feed liquor pipe and drain pipe, the slot has been seted up in the fixed block, peg graft in the slot has the mounting panel, mounting panel surface connection has the filter membrane, the dismouting subassembly includes driving piece and lifter plate, the loose end of driving piece with lifter plate threaded connection, dead lever surface mounting has the plug connector, the mounting panel surface seted up with the corresponding through-hole of plug connector one end. According to the utility model, the plug connector is pulled out from the through hole of the mounting plate through the cooperation of the driving piece and the lifting plate, the mounting plate can be pulled out from the slot of the fixed block, the filter membrane can be disassembled and replaced conveniently, and the fixing rod drives the plug connector to move downwards through the cooperation of the driving piece, the lifting plate and the fixing rod, so that the plug connector is inserted into the through hole, and the mounting plate and the filter membrane can be mounted conveniently.

Description

Membrane filtration device

Technical Field

The utility model relates to the field of membrane filtration, in particular to a membrane filtration device.

Background

The membrane filtration is a precise separation technology, which can realize molecular-level filtration, and is a technology for performing two-phase separation by utilizing the selective permeability of membrane pores, and uses the pressure difference at two sides of the membrane as driving force to make solvent, inorganic ions, small molecules and the like permeate the membrane so as to intercept particles and macromolecules.

At present, membrane filter device filters liquid through inside filter membrane, and the membrane module in the current membrane filter device is generally connected through the connecting piece, and this just leads to dismantling the change to the filter membrane when, needs the staff manual dismouting, has increased staff's work load, is inconvenient for dismantling the change to inside filter membrane.

Disclosure of Invention

In order to make up for the defects, the utility model provides a membrane filter device, and aims to solve the problems that membrane components in the existing membrane filter device are generally connected through connecting pieces, when a filter membrane is detached and replaced, a worker is required to manually detach and install the filter membrane, the workload of the worker is increased, and the inner filter membrane is inconvenient to detach and replace.

The utility model is realized in the following way:

the utility model provides a membrane filter device which comprises a filter box and a disassembly and assembly component.

The filter box surface is provided with feed liquor pipe and drain pipe, just install the fixed block in the filter box, the slot has been seted up in the fixed block, peg graft in the slot has the mounting panel, mounting panel surface connection has the filter membrane, filter box surface mounting has the chamber door, the dismouting subassembly includes driving piece and lifter plate, filter box surface mounting has the supporting seat, the driving piece is installed the supporting seat surface, just the expansion end of driving piece with lifter plate threaded connection, the dead lever is installed at lifter plate both ends, dead lever surface mounting has the plug connector, mounting panel surface offer with the corresponding through-hole of plug connector one end.

In one embodiment of the utility model, a sealing strip is arranged on the surface of the box door, and the sealing strip is attached to the inner wall of the filter box.

In one embodiment of the utility model, a through groove is formed on the surface of the supporting seat, and the lifting plate is attached to the inner wall of the through groove.

In one embodiment of the utility model, the driving piece comprises a motor and a screw rod, the motor is arranged on the surface of the supporting seat, the screw rod is rotatably arranged in the through groove, an output shaft of the motor is connected with the screw rod, and the lifting plate is in threaded sleeve joint with the surface of the screw rod.

In one embodiment of the utility model, the lifting plate is provided with a first wear pad and a second wear pad on the surface, and the first wear pad and the second wear pad are attached to the inner wall of the through groove.

In one embodiment of the utility model, a placing groove is formed in the surface of the fixed block, and the plug connector is located in the placing groove.

In one embodiment of the utility model, the mounting plates are provided with a plurality of slots, and the number of the slots and the plug connectors is correspondingly set according to the number of the mounting plates.

In one embodiment of the present utility model, the plug connector includes a connection block and a plug rod, the connection block is fixedly connected with the fixing rod, the plug rod is connected with the connection block, and the plug rod is plugged in the through hole.

The beneficial effects of the utility model are as follows: according to the membrane filtering device obtained through the design, when the membrane filtering device is used, liquid is conveyed into the filtering box from the liquid inlet pipe, the liquid is filtered through the cooperation of the mounting plate and the filter membrane, the filtered liquid can be discharged from the liquid outlet pipe, the lifting plate drives the fixing rod to move upwards through the cooperation of the driving piece and the lifting plate on the supporting seat, the plug connector is pulled out of the through hole of the mounting plate, the box door is opened, the mounting plate can be pulled out of the slot of the fixing block, the filter membrane is detached and replaced, the mounting plate is inserted into the slot, the fixing rod drives the plug connector to move downwards through the cooperation of the driving piece, the lifting plate and the fixing rod, and the plug connector is inserted into the through hole, so that the mounting plate and the filter membrane are mounted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a membrane filtration device according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a membrane filtration device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a connection structure between a fixing block and a mounting plate according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a detachable component according to an embodiment of the present utility model.

In the figure: 100-a filter box; 110-a liquid inlet pipe; 120-liquid outlet pipe; 130-a fixed block; 131-placing groove; 140-slots; 150-mounting plates; 160-filtering membrane; 170-box door; 171-sealing strip; 180-supporting seats; 181-through grooves; 200-disassembling and assembling components; 210-a driver; 211-motor; 212-a screw rod; 220-lifting plate; 221-a first wear pad; 222-a second wear pad; 230-fixing rod; 240-plug-in connector; 241-connecting block; 242-plunger; 250-through holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a membrane filtration device, which includes a filtration tank 100 and a disassembly and assembly 200.

Wherein, dismouting subassembly 200 installs on the rose box 100 surface, and liquid gets into rose box 100 from feed liquor pipe 110 in, filters liquid by filter membrane 160, through dismouting subassembly 200, can dismantle mounting panel 150 from fixed block 130, does benefit to the dismantlement change to filter membrane 160.

Referring to fig. 1-3, a liquid inlet pipe 110 and a liquid outlet pipe 120 are disposed on a surface of a filter box 100, a fixing block 130 is installed in the filter box 100, a slot 140 is formed in the fixing block 130, a mounting plate 150 is inserted in the slot 140, a filter membrane 160 is connected to a surface of the mounting plate 150, a box door 170 is mounted on a surface of the filter box 100, and in a specific implementation, liquid enters the filter box 100 from the liquid inlet pipe 110, passes through the filter membrane 160, is filtered, the box door 170 is opened, the mounting plate 150 is inserted into the slot 140 of the fixing block 130, or the mounting plate 150 is pulled out from the slot 140, the filter membrane 160 is disassembled and replaced, and the filtered liquid is discharged from the liquid outlet pipe 120.

In this embodiment, the sealing strip 171 is mounted on the surface of the box door 170, the sealing strip 171 is attached to the inner wall of the filter box 100, and in a specific implementation, when the box door 170 is closed, the sealing strip 171 is attached to the inner wall of the filter box 100, so as to reduce the possibility of liquid overflowing from the gap between the box door 170 and the filter box 100, and the sealing strip 171 can be made of rubber, silica gel or other materials; through groove 181 has been seted up on supporting seat 180 surface, and lifter plate 220 and the laminating of through groove 181 inner wall are in the time of implementation, with lifter plate 220 one place setting in the through groove 181 of supporting seat 180, do benefit to the compactness between this device part, and lifter plate 220 can remove along through groove 181 inner wall when removing, do benefit to the stability that lifter plate 220 removed.

Referring to fig. 1-4, the dismounting assembly 200 includes a driving member 210 and a lifting plate 220, a supporting seat 180 is installed on the surface of the filtering box 100, the driving member 210 is installed on the surface of the supporting seat 180, a movable end of the driving member 210 is in threaded connection with the lifting plate 220, two ends of the lifting plate 220 are installed with fixing rods 230, an inserting member 240 is installed on the surface of the fixing rods 230, a through hole 250 corresponding to one end of the inserting member 240 is formed on the surface of the mounting plate 150, in particular implementation, the supporting seat 180 can support the driving member 210, the driving member 210 is started to enable the movable end to rotate, the lifting plate 220 can be driven to move upwards along the inner wall of the through groove 181, the lifting plate 220 is facilitated to move stably, the fixing rods 230 are further driven to move upwards, the inserting member 240 is pulled out from the through hole 250 on the surface of the mounting plate 150, the mounting plate 150 can be pulled out of the slot 140, the filter membrane 160 is facilitated to be dismounted and replaced, after replacement, the mounting plate 150 is inserted into the slot 140, the movable end of the driving member 210 is enabled to drive the lifting plate 220 and the fixing rods 230 to move downwards, and one end of the inserting member 240 can not be inserted into the through hole 250, and the filter membrane 150 can be moved upwards, the filter membrane 160 is facilitated to be mounted.

In this embodiment, the driving member 210 includes a motor 211 and a screw rod 212, the motor 211 is installed on the surface of the supporting seat 180, the screw rod 212 is rotatably installed in the through groove 181, an output shaft of the motor 211 is connected with the screw rod 212, and the lifting plate 220 is screwed and sleeved on the surface of the screw rod 212, when in specific implementation, the screw rod 212 is arranged in the through groove 181, which is beneficial to protecting the screw rod 212, meanwhile, the compactness between the components of the device is beneficial, and the motor 211 is started to drive the output shaft of the motor to rotate the screw rod 212, so as to drive the lifting plate 220 to move up and down, thereby being convenient for adjusting the heights of the lifting plate 220 and the fixing rod 230, and the inserting member 240 is inserted into the through hole 250 or extracted from the through hole 250; the lifting plate 220 is provided with a first wear-resistant pad 221 and a second wear-resistant pad 222 on the surface, the first wear-resistant pad 221 and the second wear-resistant pad 222 are attached to the inner wall of the through groove 181, when the screw rod 212 drives the lifting plate 220 to move up and down in specific implementation, the first wear-resistant pad 221 and the second wear-resistant pad 222 can move along the inner wall of the through groove 181, the possibility that the lifting plate 220 contacts with the inner wall of the through groove 181 for a long time can occur, and it is noted that the first wear-resistant pad 221 and the second wear-resistant pad 222 are made of rubber, silica gel or other materials.

The surface of the fixed block 130 is provided with the placing groove 131, the plug connector 240 is positioned in the placing groove 131, and when the fixed rod 230 drives the plug connector 240 to move upwards in the concrete implementation, the plug connector 240 can be positioned in the placing groove 131, so that the possibility that the plug connector 240 moves upwards to collide with the fixed block 130 is reduced, and meanwhile, the compactness among the components of the device is facilitated; the mounting panel 150 is provided with a plurality of, and the quantity of slot 140 and plug connector 240 corresponds the setting according to the quantity of mounting panel 150, and when implementing in particular, with mounting panel 150 and filter membrane 160 setting up a plurality ofly, do benefit to the improvement to the filter effect of liquid, the quantity of slot 140 and plug connector 240 is unanimous with the quantity of mounting panel 150, does benefit to the stability in rose box 100 to a plurality of mounting panels 150.

The plug connector 240 includes a connection block 241 and an insert rod 242, the connection block 241 is fixedly connected with the fixing rod 230, the insert rod 242 is connected with the connection block 241, and the insert rod 242 is inserted into the through hole 250, when the fixing rod 230 moves up and down in practical implementation, the connection block 241 and the insert rod 242 are driven to move up and down, so that the insert rod 242 is inserted into the through hole 250, or is drawn out from the through hole 250, which is beneficial to dismounting and replacing the mounting plate 150 and the filter membrane 160.

Specifically, the working principle of the membrane filtration device is as follows: during the use, carry liquid to rose box 100 in from feed liquor pipe 110, liquid can pass through from filter membrane 160, do benefit to filtering liquid, liquid after filtering can be discharged from drain pipe 120, through the motor 211 on the start support seat 180, make its output shaft drive lead screw 212 rotatory, lifter plate 220 can upwards move along the inner wall of logical groove 181, do benefit to the stability that lifter plate 220 moved, lifter plate 220 can drive dead lever 230 and connecting block 241 upwards to move, make the inserted bar 242 take out from the through-hole 250 of mounting panel 150, open chamber door 170, can take mounting panel 150 out from the slot 140 of fixed block 130, do benefit to the dismantlement of filter membrane 160 and change, insert mounting panel 150 in slot 140, through start motor 211, make its output shaft drive lifter plate 220 and dead lever 230 downwardly moving, the inserted bar 242 can insert in the through-hole 250 of mounting panel 150, do benefit to the mounting panel 150 and filter membrane 160 installation.

It should be noted that, the specific model specification of the motor 211 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 211 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A membrane filtration device, comprising

The filter box (100), filter box (100) surface is provided with feed liquor pipe (110) and drain pipe (120), just install fixed block (130) in filter box (100), slot (140) have been seted up in fixed block (130), peg graft in slot (140) have mounting panel (150), mounting panel (150) surface connection has filter membrane (160), filter box (100) surface mounting has chamber door (170);

the disassembly and assembly (200), disassembly and assembly (200) include driving piece (210) and lifter plate (220), rose box (100) surface mounting has supporting seat (180), driving piece (210) are installed supporting seat (180) surface, just the expansion end of driving piece (210) with lifter plate (220) threaded connection, lifter plate (220) both ends install dead lever (230), dead lever (230) surface mounting has plug connector (240), mounting panel (150) surface seted up with through-hole (250) corresponding in plug connector (240) one end.

2. The membrane filtration device according to claim 1, wherein a sealing strip (171) is mounted on the surface of the box door (170), and the sealing strip (171) is attached to the inner wall of the filtration box (100).

3. The membrane filtration device according to claim 1, wherein the support base (180) has a through groove (181) formed on a surface thereof, and the lifting plate (220) is attached to an inner wall of the through groove (181).

4. A membrane filtration device according to claim 3, wherein the driving member (210) comprises a motor (211) and a screw rod (212), the motor (211) is mounted on the surface of the supporting seat (180), the screw rod (212) is rotatably mounted in the through groove (181), an output shaft of the motor (211) is connected with the screw rod (212), and the lifting plate (220) is in threaded sleeve connection with the surface of the screw rod (212).

5. A membrane filtration device according to claim 3, wherein the lifting plate (220) is provided with a first wear pad (221) and a second wear pad (222) on the surface, and the first wear pad (221) and the second wear pad (222) are attached to the inner wall of the through groove (181).

6. The membrane filtration device according to claim 1, wherein a placement groove (131) is formed on the surface of the fixed block (130), and the plug connector (240) is located in the placement groove (131).

7. A membrane filtration device according to claim 1, wherein the mounting plate (150) is provided in a number, and the number of the slots (140) and the connectors (240) is correspondingly set according to the number of the mounting plates (150).

8. The membrane filtration device according to claim 1, wherein the plug connector (240) comprises a connecting block (241) and a plug rod (242), the connecting block (241) is fixedly connected with the fixing rod (230), the plug rod (242) is connected with the connecting block (241), and the plug rod (242) is plugged in the through hole (250).