CN217287931U - Improve membrane pollution control device of MBR membrane group ware - Google Patents

Abstract

The utility model belongs to the technical field of the water treatment technique and specifically relates to an improve membrane pollution control device of MBR membrane group ware, including the membrane heap, the both sides fixedly connected with quantity of membrane heap is the splint of two, is equipped with the storage water tank under the membrane heap, and the top fixedly connected with of storage water tank goes out the water subassembly, and the bottom fixedly connected with of storage water tank subassembly that intakes, the top fixedly connected with shower nozzle of play water subassembly, the plunger has been cup jointed in the activity of inner chamber one side of storage water tank, and one side fixedly connected with pressure bar of plunger goes out the water subassembly including: communicating pipe, reset spring, activity ball, the outlet pipe, the top fixedly connected with communicating pipe of outlet pipe, the bottom fixedly connected with reset spring of communicating pipe, reset spring's bottom fixedly connected with activity ball is favorable to pushing and pulling the pressure pole repeatedly through external force, thereby can constantly cyclic utilization highly compressed rivers wash the membrane heap, thereby can clear up membrane group surface attached rubbish, and the clearance efficiency is high, and does not influence the life of membrane group.

Description

Improve membrane pollution control device of MBR membrane group ware

Technical Field

The utility model relates to a water treatment technical field specifically is an improve membrane pollution control device of MBR membrane group ware.

Background

The Membrane Bioreactor (MBR) technology is one of the most important water treatment technologies in the future due to the advantages of high water quality of aquatic water, easy automation control, small occupied area and the like, and has a particular significance particularly for the current water environment situation of China. The MBR technology is mainly applied and operated in a mode that membrane modules are arranged in a special membrane pool or a membrane pool reconstructed from an aerobic pool, the upper part of an aeration pipe is a membrane box for installing the membrane modules, the aeration pipe continuously aerates to wash a pollutant layer on the surface of the membrane, and water purification is realized through the continuous operation of the system.

In the prior art, MBR membrane group devices have some disadvantages, one is that as the membrane group filters sewage for a long time, a lot of garbage, impurities and harmful bacteria are attached to the surface of the MBR membrane group, and an aeration system is usually used for cleaning the garbage, but the aeration system has high energy consumption and an undesirable cleaning effect and can influence the service life of the membrane group, and the other is that in recent years, as sewage treatment is more and more concentrated, water quantity is more and more large, especially in the municipal water industry, the larger the membrane group device is, the higher the transportation cost is, and for some mountainous areas or high-altitude areas, the more time and labor are consumed in secondary transportation of large-scale integrated membrane group devices; the large integrated membrane module device has large volume and high height, and has strict requirements on the size, elevation, hoisting height, traveling crane, opening size of a pool body and the like of a structure; and the expansion of the large-scale integrated membrane group device brings about a lot of troubles for the increase of the treated water quantity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve membrane pollution control device of MBR membrane group ware to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an improve membrane pollution control device of MBR membrane group ware, includes the membrane heap, the both sides fixedly connected with quantity of membrane heap is the splint of two, be equipped with the storage water tank under the membrane heap, the top fixedly connected with of storage water tank goes out the water subassembly, the bottom fixedly connected with of storage water tank subassembly of intaking, the top fixedly connected with shower nozzle of the water subassembly of going out, the plunger has been cup jointed in the activity of inner chamber one side of storage water tank, one side fixedly connected with pressure bar of plunger, the water subassembly of going out is including: communicating pipe, reset spring, movable ball, outlet pipe, the top fixedly connected with communicating pipe of outlet pipe, the bottom fixedly connected with reset spring of communicating pipe, reset spring's bottom fixedly connected with movable ball, the subassembly of intaking including: valve mouth pipe, pressure ball, pressure spring, fixed block, inlet tube, the inner chamber fixedly connected with fixed block of inlet tube the lower fixed surface fixedly connected with pressure spring of fixed block, pressure spring's bottom fixedly connected with pressure ball, the bottom fixed connection of inlet tube has the valve mouth pipe.

Preferably, the membrane stack comprises: the improved structure of the electric connector comprises a rotating button, a transmission shaft, a first module, a second module, a third module and a connector, wherein the second module is arranged at the bottom of the first module, the third module is arranged at the bottom of the second module, the connector is formed in the upper surface of the first module, the upper surface of the second module and the upper surface of the third module, the connector penetrates through the first module, the second module and the third module, the transmission shaft is movably sleeved on the inner wall of the connector, and the top end of the transmission shaft is fixedly connected with the rotating button.

Preferably, the top of the spray head is provided with a plurality of water outlet holes, and the diameter of each water outlet hole is not more than one centimeter.

Preferably, the pressure spring, the pressure ball, the movable ball and the return spring are all made of stainless steel materials.

Preferably, the inner wall of the connecting port is provided with a spiral groove, and the outer side of the transmission shaft is provided with spiral threads matched with the spiral groove on the inner wall of the connecting port.

Preferably, the outer side of the rotating button is provided with anti-slip lines.

Preferably, the diameter of the pressure ball is larger than the diameter of the bottom of the inner cavity of the valve port pipe, and the diameter of the movable ball is larger than the diameter of the inner wall of the communicating pipe.

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

1. in the utility model, the pressure rod is arranged, the pressure rod is pushed by external force, so that the plunger moves towards the inner cavity of the water storage tank, when the plunger moves towards the inner cavity of the water storage tank, water in the inner cavity of the water storage tank is compressed, water pressure is increased, so that the pressure spring presses the pressure ball to block the bottom end of the inner cavity of the valve port pipe, water flow is prevented from flowing out of the valve port pipe, so that the water flow is forced to flow to the spray head from the communicating pipe, the water flow speed is high due to the increase of the water pressure, the impact force is large, the water spray holes with a plurality of quantity on the surface of the spray head are sprayed, so that the high-pressure water flow washes the water storage tank, then the pressure rod is pulled by external force, the plunger moves outwards, so that the inner cavity of the water storage tank generates negative pressure, so that the movable ball extrudes the reset spring, the movable ball blocks the water outlet hole at the bottom end of the communicating pipe, the pressure spring recovers due to the loss of pressure ball, the pressure ball leaves the bottom of the inner cavity of the valve port pipe, therefore, water flow enters the water inlet pipe through the valve port pipe through the negative pressure of the inner cavity of the water storage tank, enters the inner cavity of the water storage tank through the water inlet pipe, and replenishes water in the inner cavity of the water storage tank, so that the pressure rod is pushed and pulled repeatedly through external force, the high-pressure water flow can be continuously recycled to wash the membrane stack, the garbage attached to the surface of the membrane group can be cleaned, the cleaning efficiency is high, and the service life of the membrane group is not influenced;

2. the utility model discloses in, through the clockwise rotation knob, make transmission shaft clockwise rotation, because the outside of transmission shaft is equipped with the spiral line, because a module, No. two modules, No. three the top hole inner wall of module is equipped with the helicla flute, can be along a hole inner wall downstream when transmission shaft clockwise rotation, thereby with a module, No. two modules, No. three modules are fixed together, according to the above-mentioned principle, make transmission shaft rebound through the anticlockwise rotation knob, thereby can make a module, No. two modules, No. three module off-connections, be favorable to becoming the little module with the membrane component, and the transportation of being convenient for, and the installation of being convenient for has reduced cost of transportation and installation cost, and it is more nimble to use.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is a schematic view of the overall structure of the water outlet assembly and the water inlet assembly of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the overall structure of the membrane stack of FIG. 2 according to the present invention;

in the figure: 1. stacking the films; 2. a water storage tank; 3. a splint; 4. a water outlet assembly; 5. a water intake assembly; 6. a spray head; 7. a plunger; 8. a pressure rod; 41. a communicating pipe; 42. a return spring; 43. a movable ball; 44. a water outlet pipe; 51. a valve port tube; 52. a pressure ball; 53. a pressure spring; 54. a fixed block; 55. a water inlet pipe; 11. turning a button; 12. a drive shaft; 13. a first module; 14. a module No. two; 15. a module III; 16. and (7) connecting ports.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an improve membrane pollution control device of MBR membrane group ware, includes membrane stack 1, the both sides fixedly connected with quantity of membrane stack 1 is splint 3 of two, is equipped with storage water tank 2 under membrane stack 1, and the top fixedly connected with of storage water tank 2 goes out water subassembly 4, and the bottom fixedly connected with of storage water tank 2 subassembly 5 of intaking, the top fixedly connected with shower nozzle 6 of play water subassembly 4, and plunger 7 has been cup jointed in the activity of inner chamber one side of storage water tank 2, and one side fixedly connected with pressure bar 8 of plunger 7 goes out water subassembly 4 including: communicating pipe 41, reset spring 42, activity ball 43, outlet pipe 44, the top fixedly connected with communicating pipe 41 of outlet pipe 44, the bottom fixedly connected with reset spring 42 of communicating pipe 41, reset spring 42's bottom fixedly connected with activity ball 43, subassembly 5 that intakes including: valve mouth pipe 51, pressure ball 52, pressure spring 53, fixed block 54, inlet tube 55, the inner chamber fixedly connected with fixed block 54 of inlet tube 55, the lower fixed surface of fixed block 54 is connected with pressure spring 53, pressure spring 53's bottom fixedly connected with pressure ball 52, inlet tube 55's bottom fixedly connected with valve mouth pipe 51, be favorable to pushing away the pulling pressure pole 8 repeatedly through external force, thereby can constantly recycle highly compressed rivers and wash membrane stack 1, thereby can clear up membrane group surface attached rubbish, and the cleaning efficiency is high, and do not influence the life of membrane group.

In this embodiment, referring to fig. 4, the film stack 1 includes: turn-button 11, transmission shaft 12, a module 13, No. two modules 14, No. three modules 15, connector 16, module 13's bottom is equipped with No. two modules 14, No. two modules 14's bottom is equipped with No. three modules 15, a module 13, No. two modules 14, connector 16 has all been seted up to No. three modules 15's upper surface, connector 16 runs through a module 13, No. two modules 14, No. three modules 15, transmission shaft 12 has been cup jointed in the activity of connector 16 inner wall, the top fixedly connected with turn-button 11 of transmission shaft 12, be favorable to splitting the membrane component into little membrane block, and the transportation of being convenient for, and the installation of being convenient for, transportation cost and installation cost have been reduced, and it is more nimble to use.

In this embodiment, please refer to fig. 2, a plurality of apopores of quantity are seted up at the top of shower nozzle 6, and the diameter of this apopore is no longer than a centimetre, is favorable to the apopore diameter to be less, and water pressure is big more, washes more the dynamics more strong more, and cleaning performance is better to it can be to the abluent more comprehensive of membrane group to set up a plurality of apopores.

In this embodiment, referring to fig. 3, the pressure spring 53, the pressure ball 52, the movable ball 43, and the return spring 42 are all made of stainless steel, which is beneficial to preventing rust and oxidation, so that they are not easy to be damaged.

In this embodiment, referring to fig. 4, the inner wall of the connection port 16 is provided with a spiral groove, and the outer side of the transmission shaft 12 is provided with a spiral thread adapted to the spiral groove on the inner wall of the connection port 16, so as to facilitate the clockwise rotation of the transmission shaft 12 and the downward movement of the transmission shaft along the inner wall of the connection port 16, and the counterclockwise rotation of the transmission shaft 12 and the upward movement of the transmission shaft along the inner wall of the connection port 16.

In this embodiment, referring to fig. 4, the outer side of the rotating button 11 is provided with anti-slip lines, which is beneficial to increasing the friction force between the rotating button 11 and the hand when the membrane module is mounted and dismounted, so that the rotation is more labor-saving.

In this embodiment, referring to fig. 3, the diameter of the pressure ball 52 is greater than the diameter of the bottom of the inner cavity of the valve port pipe 51, and the diameter of the movable ball 43 is greater than the diameter of the inner wall of the communication pipe 41, so that the pressure ball 52 can block the valve port pipe 51 to prevent water from flowing out of the valve port pipe 51, and the movable ball 43 can block the communication pipe 41 to prevent water from flowing into the communication pipe 41.

The utility model discloses the theory of operation:

step one, in the present invention, by providing the pressure rod 8, the pressure rod 8 is pushed by external force, so that the plunger 7 moves towards the inner cavity of the water storage tank 2, when the plunger 7 moves towards the inner cavity of the water storage tank 2, water in the inner cavity of the water storage tank 2 is compressed, resulting in an increase in water pressure, thereby causing the pressure spring 53 to press the pressure ball 52 to block the bottom end of the inner cavity of the valve port pipe 51, thereby preventing water flow from flowing out from the valve port pipe 51, thereby forcing water flow to flow from the communication pipe 41 to the nozzle 6, because water pressure is increased, the water flow speed is fast, the impact force is large, a plurality of water spray holes are sprayed through the surface of the nozzle 6, thereby causing high-pressure water flow to flush the water storage tank 2, then the pressure rod 8 is pulled by external force, the plunger 7 moves outwards, thereby causing the inner cavity of the water storage tank 2 to generate negative pressure, thereby forcing the movable ball 43 to press the return spring 42, causing the movable ball 43 to block the water outlet hole at the bottom end of the valve 41, the pressure spring 53 recovers from the original state due to the loss of pressure, so that the pressure ball 52 leaves the bottom of the inner cavity of the valve port pipe 51, and therefore, water flows into the water inlet pipe 55 through the valve port pipe 51 and enters the inner cavity of the water storage tank 2 through the water inlet pipe 55 by the negative pressure in the inner cavity of the water storage tank 2, so as to supplement the water in the inner cavity of the water storage tank 2;

step two, the utility model discloses in, through clockwise rotation knob 11, make transmission shaft 12 clockwise rotation, because the outside of transmission shaft 12 is equipped with the spiral line, because No. one module 13, No. two modules 14, No. three module 15's a hole inner wall in top is equipped with the helicla flute, can move down along a hole inner wall when transmission shaft 12 clockwise rotation, thereby with No. one module 13, No. two modules 14, No. three modules 15 are fixed together, according to the above-mentioned principle, make transmission shaft 12 rebound through anticlockwise rotation knob 11, thereby can make module 13, No. two modules 14, No. three module 15 disconnection.

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 (7)

1. The utility model provides an improve membrane pollution control device of MBR membrane group ware, includes membrane stack (1), its characterized in that: the utility model discloses a membrane stack, including membrane stack (1), the both sides fixedly connected with quantity of membrane stack (1) are splint (3) of two, be equipped with storage water tank (2) under membrane stack (1), the top fixedly connected with of storage water tank (2) goes out water subassembly (4), the bottom fixedly connected with of storage water tank (2) subassembly (5) of intaking, the top fixedly connected with shower nozzle (6) of subassembly (4) of going out, plunger (7) have been cup jointed in the activity of inner chamber one side of storage water tank (2), one side fixedly connected with pressure bar (8) of plunger (7), go out water subassembly (4) including: communicating pipe (41), reset spring (42), activity ball (43), outlet pipe (44), the top fixedly connected with communicating pipe (41) of outlet pipe (44), the bottom fixedly connected with reset spring (42) of communicating pipe (41), the bottom fixedly connected with activity ball (43) of reset spring (42), subassembly (5) of intaking including: valve mouth pipe (51), pressure ball (52), compression spring (53), fixed block (54), inlet tube (55), the inner chamber fixedly connected with fixed block (54) of inlet tube (55) the lower fixed surface of fixed block (54) is connected with compression spring (53), the bottom fixedly connected with pressure ball (52) of compression spring (53), the bottom fixedly connected with valve mouth pipe (51) of inlet tube (55).

2. The membrane fouling control device for improving MBR membrane group device according to claim 1, wherein: the membrane stack (1) comprises: turn button (11), transmission shaft (12), a module (13), No. two modules (14), No. three modules (15), connector (16), the bottom of a module (13) is equipped with No. two modules (14), the bottom of No. two modules (14) is equipped with No. three modules (15), connector (16) have all been seted up to the upper surface of a module (13), No. two modules (14), No. three modules (15), connector (16) run through a module (13), No. two modules (14), No. three modules (15), transmission shaft (12) have been cup jointed in connector (16) inner wall activity, the top fixedly connected with turn button (11) of transmission shaft (12).

3. The membrane fouling control device for improving MBR membrane group device according to claim 1, wherein: the top of the spray head (6) is provided with a plurality of water outlet holes, and the diameter of each water outlet hole is not more than one centimeter.

4. The membrane fouling control device for improving MBR membrane group device according to claim 1, wherein: the pressure spring (53), the pressure ball (52), the movable ball (43) and the return spring (42) are all made of stainless steel materials.

5. The membrane fouling control device for improving MBR membrane group device according to claim 2, wherein: the inner wall of the connecting port (16) is provided with a spiral groove, and the outer side of the transmission shaft (12) is provided with spiral grains matched with the spiral groove on the inner wall of the connecting port (16).

6. The membrane fouling control device for improving MBR membrane group device according to claim 2, wherein: the outer side of the rotating button (11) is provided with anti-skid grains.

7. The membrane fouling control device for improving MBR membrane group device according to claim 1, wherein: the diameter of the pressure ball (52) is larger than that of the bottom of the inner cavity of the valve port pipe (51), and the diameter of the movable ball (43) is larger than that of the inner wall of the communicating pipe (41).

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