CN218281291U

CN218281291U - Washing auxiliary device based on submergence formula milipore filter washs control technology

Info

Publication number: CN218281291U
Application number: CN202222459627.6U
Authority: CN
Inventors: 邓小辉; 吴家炜
Original assignee: Hangzhou Dinghui Environmental Protection Technology Co ltd
Current assignee: Hangzhou Dinghui Environmental Protection Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-13
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to the technical field of ultrafiltration membrane cleaning, and discloses a cleaning auxiliary device based on an immersed ultrafiltration membrane cleaning control technology, which comprises a bottom plate, wherein a groove with the size matched with a first fixture block and a second fixture block is formed on the bottom plate, a rotating part is hinged at the top of one end of the bottom plate and is connected with a power output shaft of an external motor, the size of the rotating part is matched with the distance between the first fixture block and a rectangular block, the top of the bottom plate, which is close to one end of the rotating part, is clamped with the first fixture block, and the size of the first fixture block is matched with the groove formed on the bottom plate; this wash auxiliary device based on submergence formula milipore filter washs control technology inserts the locating piece through the staff with milipore filter module one end inside, later makes the extensible member shrink to drive top cap downstream, until pegging graft with milipore filter module top, with the rigidity of milipore filter module, thereby reach and fix the milipore filter and prevent its purpose that produces the skew in the washing process.

Description

Washing auxiliary device based on submergence formula milipore filter washs control technology

Technical Field

The utility model relates to an milipore filter washs technical field, specifically is a washing auxiliary device based on submergence formula milipore filter washs control technique.

Background

Ultrafiltration membranes are artificial membranes used in ultrafiltration processes and are generally made of polymeric materials such as: cellulose acetate, cellulose acetate esters, polyethylene, polysulfone, polyamide and the like, and the ultrafiltration membrane is a macromolecular semi-permeable membrane which is used for separating macromolecular colloid or suspended particles with certain size from a solution in the ultrafiltration process and is widely used for the advanced treatment of industrial wastewater and process water.

Because the ultrafiltration membrane is a porous material and impurities in water are removed in a physical interception mode, the ultrafiltration membrane needs to be cleaned regularly so as to prolong the service life of the ultrafiltration membrane, the conventional ultrafiltration membrane washing mainly depends on filtered water for forward washing and reverse washing, but hollow parts on the ultrafiltration membrane cannot be washed away due to insufficient washing force in the cleaning process, and the washing purpose cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wash auxiliary device based on submergence formula milipore filter washs control technique possesses convenient washing milipore filter and extension milipore filter life's advantage, has solved the not high problem of milipore filter flushing efficiency.

(II) technical scheme

In order to realize the purpose of conveniently cleaning the ultrafiltration membrane and prolonging the service life of the ultrafiltration membrane, the utility model provides a following technical scheme: a cleaning auxiliary device based on an immersed ultrafiltration membrane cleaning control technology comprises a base plate, wherein a groove with the size matched with a first clamping block and a second clamping block is formed in the base plate, a rotating part is hinged to the top of one end of the base plate and connected with a power output shaft of an external motor, the size of the rotating part is matched with the distance between the first clamping block and a rectangular block, a first clamping block is clamped at the top of one end, close to the rotating part, of the base plate, the size of the first clamping block is matched with the groove formed in the base plate, a through hole with the size matched with a connecting rod is formed in the first clamping block, two opposite connecting rods are inserted into the two sides of the first clamping block, the inner diameter of each connecting rod is matched with the through hole formed in the first clamping block, the size of each connecting rod is matched with the distance between the second clamping block and the rectangular block, one end, close to the rotating part, of each connecting rod is fixedly connected with the rectangular block, and the size of each rectangular block is matched with the distance between the two connecting rods, two axisymmetric springs are arranged on the outer side of the connecting rod, the size and the number of the springs are matched with the connecting rod, one end of the connecting rod, far away from the rotating part, is fixedly connected with a second clamping block, the size of the second clamping block is matched with a groove arranged on the bottom plate, the top of the second clamping block is fixedly connected with a positioning block, a groove with the size matched with the ultrafiltration membrane module is arranged inside the positioning block, one side of the positioning block, far away from the second clamping block, is fixedly connected with a telescopic part, the size of the telescopic part is matched with the distance between the positioning block and a top cover, one end of the telescopic part, far away from the positioning block, is fixedly connected with a top cover, a groove with the size matched with the ultrafiltration membrane module is arranged inside the top cover, a through hole with the size matched with an input port is also arranged on the top cover, an ultrafiltration membrane module is arranged inside the lower part of the top cover, the central position of one end of the top cover, far away from the ultrafiltration membrane module, is provided with the ultrafiltration membrane module, and a transmission pipe is inserted into the input port, the size of the transmission pipe is matched with that of the input port, and the transmission pipe is connected with a liquid output end of an external liquid storage device.

Preferably, the rotating piece is arranged between the first clamping block and the rectangular block, and the second clamping block is clamped on the bottom plate.

Preferably, the positioning block, the telescopic piece, the top cover, the ultrafiltration membrane module, the input port and the transmission pipe are further provided with a group of positioning blocks, the top of the first clamping block and the top of the second clamping block which are axially symmetrically distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides a wash auxiliary device based on submergence formula milipore filter washs control technology possesses following beneficial effect:

1. this wash auxiliary device based on submergence formula milipore filter washs control technology inserts the locating piece through the staff with milipore filter module one end inside, later makes the extensible member shrink to drive top cap downstream, until pegging graft with milipore filter module top, with the rigidity of milipore filter module, thereby reach and fix the milipore filter and prevent its purpose that produces the skew in the washing process.

2. This wash auxiliary device based on submergence formula milipore filter washs control technology, pour into the milipore filter module inside external water source through transmission pipe and input port, the staff opens external motor this moment, the rotating member can rotate under the effect of external motor, and then extrusion rectangular block and fixture block one, the rotating member rotates and can make fixture block one and fixture block two move in opposite directions under the effect of connecting rod and rectangular block when just beginning, along with the continuation rotation of rotating member, fixture block one and fixture block two can be towards opposite direction motion on the bottom plate, thereby drive the milipore filter module that fixes respectively on fixture block one and fixture block two and move towards opposite direction, the cooperation pours into the inside rivers of milipore filter module through the input port, make it just as inside the milipore filter module, increase the impact force of the rivers of backwash water in-process, thereby reach the purpose of convenient washing milipore filter.

Drawings

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

FIG. 2 is a schematic view of the rotary member of the present invention;

fig. 3 is a schematic diagram of the second position of the fixture block of the present invention.

In the figure: 101. a base plate; 102. a rotating member; 103. a first clamping block; 104. a connecting rod; 105. a rectangular block; 106. a spring; 107. a second clamping block; 108. positioning blocks; 109. a telescoping member; 110. a top cover; 111. an ultrafiltration membrane module; 112. an input port; 113. and (4) conveying the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example one

Referring to fig. 1 to 3, an auxiliary cleaning device based on an immersion ultrafiltration membrane cleaning control technology includes a bottom plate 101, a groove having a size matched with a first fixture block 103 and a second fixture block 107 is formed in the bottom plate 101, the bottom plate 101 defines positions of a rotating element 102, the first fixture block 103 and the second fixture block 107, and defines a movement track of the first fixture block 103 and the second fixture block 107;

the top of one end of the bottom plate 101 is hinged with a rotating piece 102, the rotating piece 102 is arranged between the first clamping block 103 and the rectangular block 105, the rotating piece 102 is connected with a power output shaft of an external motor, the size of the rotating piece 102 is matched with the distance between the first clamping block 103 and the rectangular block 105, and the rotating piece 102 rotates under the action of the external motor, so that the rectangular block 105 and the first clamping block 103 are driven to move towards the opposite direction or the opposite direction and reciprocate circularly;

a first clamping block 103 is clamped at the top of one end, close to the rotating part 102, of the base plate 101, the size of the first clamping block 103 is matched with that of a groove formed in the base plate 101, a through hole matched with the connecting rod 104 in size is formed in the first clamping block 103, the position of the positioning block 108 is limited by the first clamping block 103, and the first clamping block 103 performs reciprocating motion in the horizontal direction on the base plate 101 under the action of the rotating part 102, the spring 106 and the connecting rod 104, so that the ultrafiltration membrane module 111 and other structures arranged on the first clamping block 103 are shaken;

two opposite connecting rods 104 are inserted into the two sides of the first clamping block 103, the inner diameter of each connecting rod 104 is matched with a through hole formed in the first clamping block 103, the size of each connecting rod 104 is matched with the distance between the second clamping block 107 and the rectangular block 105, the second clamping block 107 is connected with the rectangular block 105 through the connecting rods 104, the position of the second clamping block 107 is limited, and when the rotating piece 102 rotates to drive the rectangular block 105 to move, the second clamping block 107 is pulled through the connecting rods 104 to enable the second clamping block 107 to move;

one end of the connecting rod 104 close to the rotating piece 102 is fixedly connected with a rectangular block 105, the size of the rectangular block 105 is matched with the distance between the two connecting rods 104, the rectangular block 105 is connected with the two connecting rods 104, and the rectangular block 105 moves under the action of the rotating piece 102, so that the second clamping block 107 is pulled to move on the bottom plate 101;

two axisymmetrical springs 106 are arranged on the outer side of the connecting rod 104, the size and the number of the springs 106 are matched with those of the connecting rod 104, when the connecting rod 104 pulls the second clamping block 107 to move towards the first clamping block 103, the springs 106 are extruded, and when the rotating piece 102 rotates to the side with smaller size and is contacted with the rectangular block 105 and the first clamping block 103, the springs 106 are subjected to pressure reduction, so that the springs rebound, and the first clamping block 103 and the second clamping block 107 recover to the initial positions;

one end of the connecting rod 104, which is far away from the rotating element 102, is fixedly connected with a second clamping block 107, the second clamping block 107 is clamped on the bottom plate 101, the size of the second clamping block 107 is matched with that of a groove formed in the bottom plate 101, the position of the positioning block 108 is limited by the second clamping block 107, and the second clamping block 107 performs reciprocating motion in the horizontal direction on the bottom plate 101 under the action of the connecting rod 104 and the spring 106, so that the positioning block 108 and the ultrafiltration membrane module 111 are driven to oscillate;

the top of the second clamping block 107 is fixedly connected with a positioning block 108, a groove with the size matched with that of the ultrafiltration membrane module 111 is formed in the positioning block 108, the positioning block 108 limits the position of the ultrafiltration membrane module 111, and the positioning block 108 moves under the action of the first clamping block 103 or the second clamping block 107, so that water flow in the ultrafiltration membrane module 111 is vibrated;

one side of the positioning block 108, which is far away from the second clamping block 107, is fixedly connected with a telescopic piece 109, the size of the telescopic piece 109 is matched with the distance between the positioning block 108 and the top cover 110, the telescopic piece 109 is connected with the positioning block 108 and the top cover 110, and the telescopic piece 109 retracts to enable the top cover 110 to move towards the positioning block 108, so that the ultrafiltration membrane module 111 is fixed;

one end, far away from the positioning block 108, of the telescopic member 109 is fixedly connected with a top cover 110, a groove with the size matched with that of the ultrafiltration membrane module 111 is formed in the top cover 110, a through hole with the size matched with the input port 112 is further formed in the top cover 110, and the top cover 110 moves towards the positioning block 108 under the action of the telescopic member 109, so that the ultrafiltration membrane module 111 is fixed;

an ultrafiltration membrane module 111 is arranged inside the lower portion of the top cover 110, water flow is filled inside the ultrafiltration membrane module 111, and the ultrafiltration membrane module 111 is flushed by reciprocating motion in the horizontal direction under the action of the first fixture block 103 and the second fixture block 107;

the top cover 110 is provided with an input port 112 at the central position far away from one end of the ultrafiltration membrane module 111, the input port 112 defines the position of a transmission pipe 113, the transmission pipe 113 is inserted into the input port 112, the size of the transmission pipe 113 is matched with that of the input port 112, the transmission pipe 113 is connected with a liquid output end of an external liquid storage device, and the transmission pipe 113 feeds external water flow into the ultrafiltration membrane module 111.

The working process and principle are as follows: referring to fig. 1 to 3, in the cleaning auxiliary device based on the submerged ultrafiltration membrane cleaning control technology, a worker inserts one end of an ultrafiltration membrane module 111 into a positioning block 108, and then retracts a telescopic member 109 to drive a top cover 110 to move downwards until the top cover is inserted into the top end of the ultrafiltration membrane module 111, so as to fix the position of the ultrafiltration membrane module 111;

the external water source is injected into the ultrafiltration membrane module 111 through the transmission pipe 113 and the input port 112, at the moment, the external motor is turned on by a worker, the rotating piece 102 can rotate under the action of the external motor, the rectangular block 105 and the first fixture block 103 are further extruded, the first fixture block 103 and the second fixture block 107 can move oppositely under the action of the connecting rod 104 and the rectangular block 105 when the rotating piece 102 rotates initially, along with the continuous rotation of the rotating piece 102, the first fixture block 103 and the second fixture block 107 can move towards opposite directions on the bottom plate 101, the ultrafiltration membrane modules 111 respectively fixed on the first fixture block 103 and the second fixture block 107 are driven to move towards opposite directions or opposite directions, the water flow injected into the ultrafiltration membrane module 111 through the input port 112 is matched, the ultrafiltration membrane module is correct inside the ultrafiltration membrane module 111, and the impact force of the water flow in the backwashing process is increased.

To sum up, this washing auxiliary device based on submergence formula milipore filter washs control technology inserts milipore filter module 111 one end inside locating piece 108 through the staff, later makes extensible member 109 shrink to drive top cap 110 downstream, until pegging graft with milipore filter module 111 top, fixes the position of milipore filter module 111, thereby reaches to fix the milipore filter and prevents that it from producing the purpose of skew in the washing process.

The external water source is injected into the ultrafiltration membrane module 111 through the transmission pipe 113 and the input port 112, at the moment, the external motor is turned on by a worker, the rotating piece 102 can rotate under the action of the external motor, the rectangular block 105 and the first fixture block 103 are further extruded, the first fixture block 103 and the second fixture block 107 can move oppositely under the action of the connecting rod 104 and the rectangular block 105 when the rotating piece 102 rotates initially, along with the continuous rotation of the rotating piece 102, the first fixture block 103 and the second fixture block 107 can move towards opposite directions on the bottom plate 101, the ultrafiltration membrane modules 111 fixed on the first fixture block 103 and the second fixture block 107 are driven to move towards opposite directions or opposite directions, the water flow injected into the ultrafiltration membrane module 111 through the input port 112 is matched, the ultrafiltration membrane module is correct inside the ultrafiltration membrane module 111, the impact force of the water flow in the backwashing process is increased, and the purpose of conveniently cleaning the ultrafiltration membrane is achieved.

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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a wash auxiliary device based on submergence formula milipore filter washs control technique, includes bottom plate (101), its characterized in that: the top of bottom plate (101) one end articulates there is rotating member (102), the top joint that bottom plate (101) is close to rotating member (102) one end has fixture block (103), the inside grafting of fixture block (103) both sides has two connecting rods (104) in opposite directions, connecting rod (104) are close to rotating member (102) one end fixedly connected with rectangular block (105), the outside of connecting rod (104) is provided with two axisymmetric springs (106), rotating member (102) one end fixedly connected with fixture block two (107) are kept away from in connecting rod (104), the top fixedly connected with locating piece (108) of fixture block two (107), fixture block two (107) one side fixed connection and extensible member (109) are kept away from in locating piece (109), locating piece (108) one end fixedly connected with top cap (110) are kept away from in top cap (110), the inside of top cap (110) below is provided with milipore filter module (111), the central point that top cap (110) kept away from milipore filter module (111) one end is provided with input port (112), the inside grafting of input port (112) has transmission pipe (113).

2. The auxiliary cleaning device based on the immersed ultrafiltration membrane cleaning control technology according to claim 1, characterized in that: the rotating piece (102) is arranged between the first clamping block (103) and the rectangular block (105), and the second clamping block (107) is clamped on the bottom plate (101).

3. The auxiliary cleaning device based on the immersed ultrafiltration membrane cleaning control technology according to claim 1, characterized in that: the positioning block (108), the telescopic piece (109), the top cover (110), the ultrafiltration membrane module (111), the input port (112) and the transmission pipe (113) are further provided with a group of positioning blocks, the tops of the positioning blocks and the fixture blocks are arranged on the first fixture block (103), and the positioning blocks and the fixture blocks are axially symmetrically distributed on the second fixture block (107).