CN212050642U

CN212050642U - Membrane filtering device for water treatment

Info

Publication number: CN212050642U
Application number: CN201922023553.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Xi'an Meizhilv Information Technology Co ltd
Current assignee: Shaanxi Leiguang Jiuzhou Industrial Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-12-01
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to the technical field of water treatment filtering devices, and discloses a water treatment membrane filtering device, which solves the problems that impurities easily block micropores in the filtering process of the existing filtering membrane, so that the filtering speed is slowed down, meanwhile, the filtering membrane has no cleaning structure, and the filtering membrane is easily crushed after the impurities are accumulated too much, thereby affecting the normal operation of filtering; this membrane filtration device has the vibration function, can effectually will attach to the impurity on filtration membrane and clear up, can avoid impurity to block up filtration membrane micropore, and this membrane filtration device has the clearance function simultaneously, can regularly clear up filtration membrane to avoid impurity accumulation too much and crush filtration membrane.

Description

Membrane filtering device for water treatment

Technical Field

The utility model belongs to the technical field of water treatment filter equipment, specifically be a membrane filter equipment of water treatment.

Background

The membrane filtration is a screening process related to the pore size of a membrane, the pressure difference between two sides of the membrane is used as a driving force, the membrane is used as a filtering medium, under the action of the driving force, when a stock solution flows through the surface of the membrane, a plurality of fine micropores densely distributed on the surface of the membrane only allow water and small molecules to pass through to form a permeate, and substances with the volume larger than the surface of the membrane in the stock solution stay on the liquid inlet side of the filtering membrane to realize the filtering function.

However, in the filtering process of the membrane, impurities are in a static state on the filtering membrane, so that micropores are easily blocked, the filtering speed is slowed, the filtering working progress is influenced, meanwhile, the filtering membrane has no cleaning structure, and the filtering membrane is easily crushed after the impurities are accumulated too much, so that the normal filtering is influenced; thus, the current situation is addressed.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a water treatment's membrane filtration device, the effectual current filtration membrane of having solved is in filtering process, and impurity blocks up the micropore easily, and leads to filter speed to slow down, and filtration membrane does not have the clearance structure simultaneously, crushes filtration membrane easily after impurity accumulation is too much to influence filterable normal clear problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a membrane filter equipment of water treatment, including the rose box, the both ends of rose box are equipped with inlet tube and outlet pipe respectively, inlet tube and outlet pipe all are connected with the rose box through damping mechanism, the fixed surface of rose box installs the vibrator, the drain has been seted up to the bottom of rose box, the bottom movable mounting of drain has the collection box, the receiver is installed to one side equidistance at rose box top, the lower part fixed mounting of receiver has the motor, the inside of receiver is equipped with moving mechanism, the output of motor extends to the inside of collecting the box and is connected with moving mechanism, moving mechanism's bottom and the internally mounted who is located the rose box have the clearance brush, the internally mounted of rose box has the filter membrane group.

Preferably, the filtering membrane group comprises a top plate, a bottom plate and a filtering membrane body, the top plate and the bottom plate are respectively and fixedly installed at the top and the bottom of the inner cavity of the filtering box, and the filtering membrane body is installed between the top plate and the bottom plate at equal intervals.

Preferably, the vibration reduction mechanism comprises a connecting frame and a corrugated rubber pipe end, the connecting frame is fixedly connected to one end of the corrugated rubber pipe end, one end of the corrugated rubber pipe end is fixedly connected with the filter box, and one side of the connecting frame is movably connected with the water inlet pipe or the water outlet pipe through bolts.

Preferably, the bottom of the inner side of the collecting box is fixedly provided with first bristles.

Preferably, moving mechanism is including removing frame, rack, half gear, connecting axle and ball, and ball equidistance activity joint is in the both sides of removing the frame, removes frame movable mounting in the inside of receiver, and rack fixed mounting removes the inside both sides of frame, and half gear engagement is between two half gears, connecting axle fixed connection in one side of half gear, and the one end of connecting axle is connected with the output stationary phase of motor.

Preferably, the cleaning brush comprises a transverse plate and second bristles, the second bristles are fixedly connected to two sides of the transverse plate, the transverse plate is located between the two filtering membrane bodies, and one ends of the second bristles are in contact with the filtering membrane bodies.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during work, the membrane filtering device has a vibration function by arranging the vibrator, the drain outlet, the collecting box, the first bristles and the filtering membrane group, so that impurities attached to the filtering membrane can be effectively cleaned, and the impurities can be prevented from blocking micropores of the filtering membrane; when the water treatment filtering device runs, the filtering membrane group can filter water, the vibrator is started to drive the filtering box to vibrate in the filtering process, and the vibration of the filtering box can drive the filtering membrane group to vibrate, so that impurities attached to the surface of the filtering membrane group fall into the collecting box, and are fixed through the first bristles;

(2) the membrane filtering device has a cleaning function by being provided with the storage box, the motor, the moving mechanism, the moving frame, the rack, the half gear, the connecting shaft, the balls, the cleaning brush, the transverse plate and the second bristles, and can clean the filtering membrane at regular time, so that the filtering membrane is prevented from being crushed due to excessive accumulation of impurities; when filter membrane group surface adnexed impurity can not clear up through the vibration, through opening the motor, make the connecting axle drive the semi-gear and carry out positive and negative rotation, the positive and negative rotation of semi-gear can drive and remove the frame and remove from top to bottom in the inside of receiver, the reciprocating of removing the frame can drive the clearance brush and remove from top to bottom, reciprocating of clearance brush can clear up the surface of two filtration membrane bodies, makes impurity fall the inside of collecting the box.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the present invention in partial cross section in fig. 1;

FIG. 3 is a schematic structural view of the moving mechanism and the cleaning brush of the present invention;

in the figure: 1. a filter box; 2. a water inlet pipe; 3. a water outlet pipe; 4. a vibration reduction mechanism; 5. a vibrator; 6. A sewage draining outlet; 7. a collection box; 701. a first bristle; 8. a storage box; 9. a motor; 10. a moving mechanism; 1001. moving the frame; 1002. a rack; 1003. a half gear; 1004. a connecting shaft; 1005. a ball bearing; 11. cleaning a brush; 1101. a transverse plate; 1102. a second bristle; 12. and (4) filtering the membrane group.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 and 2, the utility model comprises a filtering box 1, a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged at two ends of the filtering box 1, the water inlet pipe 2 and the water outlet pipe 3 are both connected with the filtering box 1 through a damping mechanism 4, a vibrator 5 is fixedly arranged on the surface of the filtering box 1, impurities attached to a filtering membrane group 12 can be effectively vibrated and fallen off through the arrangement of the vibrator 5, a sewage outlet 6 is arranged at the bottom of the filtering box 1, a collecting box 7 is movably arranged at the bottom of the sewage outlet 6, the fallen and cleaned impurities can be effectively collected through the arrangement of the collecting box 7, receiving boxes 8 are equidistantly arranged on one side of the top of the filtering box 1, a motor 9 is fixedly arranged at the lower part of the receiving box 8, a moving mechanism 10 is arranged inside the receiving box 8, the output end of the motor 9 extends to the inside of the collecting box, the bottom of moving mechanism 10 just is located the internally mounted of rose box 1 and has cleaning brush 11, through cleaning brush 11's setting, can be effectual will be attached to the impurity on the surface of filter membrane group 12 and clear up, the internally mounted of rose box 1 has filter membrane group 12.

In the second embodiment, based on the first embodiment, as shown in fig. 2, the filtering membrane group 12 includes a top plate, a bottom plate and a filtering membrane body, the top plate and the bottom plate are respectively and fixedly installed at the top and the bottom of the inner cavity of the filtering tank 1, the filtering membrane body is installed between the top plate and the bottom plate at equal intervals, and water can be filtered in multiple levels through the arrangement of the top plate, the bottom plate and the filtering membrane body.

Third embodiment, on the basis of first embodiment, given by fig. 1 and 2, damping mechanism 4 includes connection frame and ripple rubber tube end, and connection frame fixed connection is in the one end of ripple rubber tube end, and the one end of ripple rubber tube end is connected with rose box 1 is fixed, and one side of connection frame all is connected through bolt activity with inlet tube 2 or outlet pipe 3, through the setting of connection frame and ripple rubber tube end, can effectually install and connect, can effectually play the effect of shock attenuation and buffering simultaneously.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, the first bristles 701 are fixedly installed at the bottom of the inner side of the collecting box 7, and by means of the arrangement of the first bristles 701, falling impurities can be effectively fixed, so that the impurities are prevented from floating under the action of water.

In a fifth embodiment, as shown in fig. 3, the moving mechanism 10 includes a moving frame 1001, a rack 1002, a half gear 1003, a connecting shaft 1004 and balls 1005, the balls 1005 are movably engaged with two sides of the moving frame 1001 at equal intervals, the moving frame 1001 is movably installed inside the storage box 8, the rack 1002 is fixedly installed on two sides inside the moving frame 1001, the half gear 1003 is engaged between the two half gears 1003, the connecting shaft 1004 is fixedly connected to one side of the half gear 1003, and one end of the connecting shaft 1004 is fixedly connected to the output end of the motor 9, so that the moving mechanism 10 can move up and down inside the storage box 8 by the arrangement of the moving frame 1001, the rack 1002, the half gear 1003, the connecting shaft 1004 and the balls 1005.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 3, the cleaning brush 11 includes a horizontal plate 1101 and second bristles 1102, the second bristles 1102 are fixedly connected to both sides of the horizontal plate 1101, the horizontal plate 1101 is located between the two filter membrane bodies, and one end of the second bristles 1102 is in contact with the filter membrane bodies, so that the filter membrane group 12 can be effectively cleaned through the arrangement of the horizontal plate 1101 and the second bristles 1102.

In this embodiment: the motor 9 adopts a positive and negative rotation motor with a model number of 70 KTYZ.

The working principle is as follows: when the water treatment filtering device operates, the filtering membrane group 12 can filter water, the vibrator 5 is started to drive the filtering box 1 to vibrate in the filtering process, and the vibration of the filtering box 1 can drive the filtering membrane group 12 to vibrate, so that impurities attached to the surface of the filtering membrane group 12 fall into the collecting box 7; when filter membrane group 12 adnexed impurity can not clear up through the vibration, through opening motor 9, make connecting axle 1004 drive semi-gear 1003 and rotate just reversely, semi-gear 1003 just reversely rotates and can drive and remove frame 1001 and remove from top to bottom in receiver 8's inside, the reciprocating of removing frame 1001 can drive clearance brush 11 and remove from top to bottom, reciprocating of clearance brush 11 can clear up the surface of two filtration membrane bodies, make impurity fall the inside of collecting box 7, the impurity that drops can fix through first brush hair 701, avoid floating once more.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A membrane filtration device for water treatment, comprising a filtration tank (1), characterized in that: the utility model discloses a filter box, including rose box (1), vibration reduction mechanism (4), receiver (8), motor (9) and moving mechanism (10), the both ends of rose box (1) are equipped with inlet tube (2) and outlet pipe (3) respectively, inlet tube (2) and outlet pipe (3) all are connected with rose box (1) through damping mechanism (4), the fixed surface of rose box (1) installs vibrator (5), drain (6) have been seted up to the bottom of rose box (1), the bottom movable mounting of drain (6) has collection box (7), receiver (8) are installed to one side equidistance at rose box (1) top, the lower part fixed mounting of receiver (8) has motor (9), the inside of receiver (8) is equipped with moving mechanism (10), the output of motor (9) extends to the inside of collecting box (7) and is connected with moving mechanism (10), the bottom of moving mechanism (10) just is located the internally mounted of rose box.

2. A water treatment membrane filtration unit according to claim 1, wherein: the filtering membrane group (12) comprises a top plate, a bottom plate and a filtering membrane body, wherein the top plate and the bottom plate are respectively and fixedly installed at the top and the bottom of the inner cavity of the filtering box (1), and the filtering membrane body is installed between the top plate and the bottom plate at equal intervals.

3. A water treatment membrane filtration unit according to claim 1, wherein: damping mechanism (4) are including connection frame and ripple rubber pipe end, and connection frame fixed connection is in the one end of ripple rubber pipe end, and the one end of ripple rubber pipe end is connected with rose box (1) is fixed, and one side of connection frame all is connected through bolt activity with inlet tube (2) or outlet pipe (3).

4. A water treatment membrane filtration unit according to claim 1, wherein: the bottom of the inner side of the collecting box (7) is fixedly provided with first bristles (701).

5. A water treatment membrane filtration unit according to claim 1, wherein: the moving mechanism (10) comprises a moving frame (1001), a rack (1002), half gears (1003), a connecting shaft (1004) and balls (1005), the balls (1005) are movably clamped on two sides of the moving frame (1001) at equal intervals, the moving frame (1001) is movably mounted inside a storage box (8), the racks (1002) are fixedly mounted on two sides of the moving frame (1001), the half gears (1003) are meshed between the two half gears (1003), the connecting shaft (1004) is fixedly connected to one side of the half gears (1003), and one end of the connecting shaft (1004) is fixedly connected with an output end of a motor (9).

6. A water treatment membrane filtration unit according to claim 1, wherein: the cleaning brush (11) comprises a transverse plate (1101) and second bristles (1102), the second bristles (1102) are fixedly connected to two sides of the transverse plate (1101), the transverse plate (1101) is located between the two filter membrane bodies, and one ends of the second bristles (1102) are in contact with the filter membrane bodies.