CN219355864U - Immersed hollow fiber membrane assembly - Google Patents

Abstract

The utility model discloses an immersed hollow fiber membrane module, which relates to the technical field of membrane filtration treatment and comprises a plurality of membrane module shells, wherein a mounting frame is arranged on the upper sides of the membrane module shells, a gas pipe is fixedly and penetratingly connected to the upper sides of the mounting frame, a rubber hose is fixedly and penetratingly connected to the lower sides of the gas pipe, a fan is arranged on the upper sides of the gas pipe, and the output end of the fan is connected with the gas pipe; the fan can blow the membrane silk inside the membrane module shell, makes earth on it drop, and servo motor drives the drive shaft and rotates at the during operation, drives the rotary rod through stirring the piece and rotates when the drive shaft rotates to make the membrane module shell deflect the angle through the actuating lever, simultaneously, stir the piece on the drive shaft and stir the piece and meet with the rotary rod again after having rotated the round, thereby accomplish the actuating lever and to the inside effect of reciprocating swing of membrane module shell, make the inside membrane silk of membrane module shell produce and rock, thereby reach the better effect of cleaning up mud on the membrane silk.

Description

Immersed hollow fiber membrane assembly

Technical Field

The utility model relates to the technical field of membrane filtration treatment, in particular to an immersed hollow fiber membrane component.

Background

The membrane science and technology plays a key role in the fields of human resources, energy sources, environment, health, traditional technology transformation and the like, and becomes a common technology for promoting the development of the pillar industry, improving the living environment of human beings and improving the living quality of people. Aiming at the serious demands of increasingly serious water resource and energy shortage, serious environmental pollution and urgent need of modification in the traditional industry, in terms of water quality purification, the membrane technology is not only a key technology for sewage treatment and recycling, but also can become a core technology of next-generation high-quality water works; in the emerging industrial fields of biological medicine green energy sources and the like and the traditional industrial fields of metallurgy, petrochemical industry, light industry foods and the like, the membrane technology becomes a key new technology for refining and purifying products gradually after becoming a main technology of recycling waste water, and provides innovative technology support for improving product quality and system efficiency, saving energy and reducing emission and cleaning production, chinese patent discloses an immersed hollow fiber membrane group (authorized bulletin number CN 206642585U), the technology can arrange a water pipe in the middle of a hanging frame, and two groups of fiber membrane bundles are arranged at the upper part and the lower part of the hanging frame, so that the two groups of fiber membrane bundles share the water pipe in the middle; the total outlet pipes of a plurality of curtain formula fibrous membrane pendants sharing both sides limit, pipeline realization intercommunication sharing has reduced the total quantity of pipeline, and the cost is reduced, however, the inside membrane silk of membrane spare shell among the above-mentioned patent is in the long-time work back, and the inside a large amount of earth that can be infected with of membrane silk to make the whole inconvenient clearance of membrane silk. Accordingly, one skilled in the art would be able to provide an immersed hollow fiber membrane module that solves the problems set forth in the background art described above.

Disclosure of Invention

The present utility model is directed to an immersed hollow fiber membrane module, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an submergence formula hollow fiber membrane module, includes a plurality of membrane module shell, membrane module shell upside is provided with the mounting bracket, the upside of mounting bracket is fixed and link up and be connected with the gas-supply pipe, the gas-supply pipe downside is fixed and link up and be connected with the rubber hose, the fan is installed to the gas-supply pipe upside, the output and the gas-supply pipe of fan meet, one side fixedly connected with driving box of mounting bracket, driving box's inside swing joint has drive shaft and rotary rod, equal fixedly connected with stirs the piece on drive shaft and the rotary rod, the downside of rotary rod passes through actuating lever fixedly connected with mounting panel, a plurality of membrane module shell bolted connection are on the mounting panel.

As still further aspects of the utility model: the membrane module comprises a plurality of membrane module shells, wherein the bottom sides of the membrane module shells are connected with air inlet pipes through flange bolts, and the upper sides of the membrane module shells are fixed and connected with water outlets in a penetrating manner.

As still further aspects of the utility model: wherein, the membrane silk is installed to membrane module shell internally, and membrane silk upper end is connected with the delivery port, and membrane silk lower extreme is connected with the air inlet.

As still further aspects of the utility model: and a symmetrical liquid inlet and a gas-liquid discharge port are arranged between the air inlet pipe and the water outlet, and are both fixed with the membrane module shell and are in through connection.

As still further aspects of the utility model: the rubber hose penetrates through the mounting frame, and the pipe orifice and the water outlet of the rubber hose are matched components.

As still further aspects of the utility model: wherein, servo motor is installed in the outside of mounting bracket, and servo motor's output runs through the drive box and meets with the drive shaft.

As still further aspects of the utility model: wherein, the junction of actuating lever and drive case is provided with the movable groove, and the movable groove is seted up on the drive case.

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

when the membrane wires inside the membrane assembly shell need to be cleaned, the air inlet pipe is detached, then the rubber hose is connected with the water outlet, then the fan and the servo motor are started, the fan can blow the membrane wires inside the membrane assembly shell, soil on the fan falls off, the servo motor drives the driving shaft to rotate when in operation, the driving shaft drives the rotating rod to rotate through the stirring block, so that the membrane assembly shell deflects by the driving rod, after the stirring block on the driving shaft is not contacted with the rotating rod stirring block, the rotating rod can reversely move under the action of the reaction force, and meanwhile, the stirring block on the driving shaft is connected with the rotating rod stirring block again after rotating for one circle, so that the effect of the driving rod to reciprocate inside the membrane assembly shell is achieved, the membrane wires inside the membrane assembly shell are rocked, and the effect of better cleaning the sludge on the membrane wires is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structural connection of the mounting plate and the driving rod in the present utility model;

FIG. 3 is a schematic cross-sectional view of the drive housing of the present utility model;

FIG. 4 is a schematic view of a membrane module housing structure according to the present utility model;

FIG. 5 is a schematic top view of the mounting structure of the present utility model;

the correspondence between the reference numerals and the component names in the drawings is as follows:

1. a membrane module housing; 101. a liquid inlet; 102. a gas-liquid discharge port; 103. a water outlet; 104. membrane filaments; 105. an air inlet; 2. an air inlet pipe; 3. a mounting frame; 301. a drive box; 302. a servo motor; 303. a gas pipe; 304. a blower; 305. a driving rod; 306. a rubber hose; 308. a drive shaft; 309. a poking block; 310. a rotating rod; 311. a movable groove; 312. and (3) mounting a plate.

Detailed Description

Please refer to fig. 1-5: the utility model provides an submergence formula hollow fiber membrane module, including a plurality of membrane module shell 1, membrane module shell 1 upside is provided with mounting bracket 3, the upside of mounting bracket 3 is fixed and the through connection has gas-supply pipe 303, gas-supply pipe 303 downside is fixed and the through connection has rubber hose 306, rubber hose 306 runs through mounting bracket 3, the mouth of pipe and the delivery port 103 of rubber hose 306 are the mating members, make rubber hose 306 meet with delivery port 103, then start fan 304 and servo motor 302, fan 304 can blow the inside membrane silk 104 of membrane module shell 1, make earth on it drop, the fan 304 is installed to gas-supply pipe 303 upside, the output of fan 304 meets with gas-supply pipe 303, one side fixedly connected with drive box 301 of mounting bracket 3, the inside swing joint of drive box 301 has drive shaft 308 and rotary rod 310, equal fixedly connected with toggles piece 309 on drive shaft 308 and the rotary rod 310, the downside of rotary rod 310 passes through drive rod 305 fixedly connected with mounting panel 312, a plurality of membrane module shell 1 bolted connection is on mounting panel 312, drive rod 305 can reach reciprocal wobbling effect to membrane module shell 1 through driving mounting panel 312 wobbling, the inside membrane 104 of messenger's membrane module shell 1 produces the silk that shakes.

As shown in fig. 1, the bottom sides of a plurality of membrane module shells 1 are connected with an air inlet pipe 2 through flange bolts, the upper sides of the membrane module shells 1 are fixedly and in through connection with a water outlet 103, membrane wires 104 are installed in the membrane module shells 1, the upper ends of the membrane wires 104 are connected with the water outlet 103, the lower ends of the membrane wires 104 are connected with an air inlet 105, symmetrical liquid inlets 101 and gas-liquid outlets 102 are arranged between the air inlet pipe 2 and the water outlet 103, the liquid inlets 101 and the gas-liquid outlets 102 are all fixedly and in through connection with the membrane module shells 1, the arranged membrane module shells 1 can be immersed in water during operation, then air is discharged into the membrane module shells 1 through the air inlet pipe 2, when the air enters the membrane module shells 1, air in the membrane module shells 1 can flow upwards, the water pressure on two sides of the liquid inlets 101 is larger than the pressure in the membrane module shells 1, so that sewage enters the membrane module shells 1 through the liquid inlets 101, and the flowing water body with the air is filtered through the membrane wires 104 and then discharged through the water outlets 103 and the gas-liquid outlets 102.

As shown in fig. 1 and 3, a servo motor 302 is installed on the outer side of the installation frame 3, an output end of the servo motor 302 penetrates through the driving box 301 and is connected with a driving shaft 308, a movable groove 311 is formed in a joint of the driving rod 305 and the driving box 301, the movable groove 311 is formed in the driving box 301, the servo motor 302 drives the driving shaft 308 to rotate during operation, and the driving shaft 308 drives a rotating rod 310 to rotate through a stirring block 309 during rotation, so that the membrane module shell 1 deflects by the driving rod 305.

Working principle: the arranged membrane module shell 1 can be immersed in water during operation, then air is discharged into the membrane module shell 1 through the air inlet pipe 2, when the air enters the membrane module shell 1, the air in the membrane module shell 1 flows upwards, the water pressure at the two sides of the liquid inlet 101 is greater than the pressure in the membrane module shell 1, so that sewage enters the membrane module shell 1 through the liquid inlet 101, and the sewage is discharged through the water outlet 103 and the gas-liquid discharge port 102 after being filtered by the membrane wires 104 along with the flowing water body of the air; when the membrane wires 104 in the membrane module shell 1 need to be cleaned, the air inlet pipe 2 is detached, then the rubber hose 306 is connected with the water outlet 103, then the fan 304 and the servo motor 302 are started, the fan 304 can blow the membrane wires 104 in the membrane module shell 1, soil on the fan can fall off, the servo motor 302 drives the driving shaft 308 to rotate during working, the driving shaft 308 drives the rotating rod 310 to rotate through the stirring block 309 when rotating, so that the membrane module shell 1 deflects through the driving rod 305, after the stirring block 309 on the driving shaft 308 is not contacted with the stirring block 309 of the rotating rod 310, the rotating rod 310 moves reversely under the action of the reaction force, and meanwhile, the stirring block 309 on the driving shaft 308 is connected with the stirring block 309 of the rotating rod 310 again after rotating for one circle, so that the effect of reciprocating swing of the driving rod 305 to the inside of the membrane module shell 1 is completed, the membrane wires 104 in the membrane module shell 1 are rocked, and a better effect of cleaning the sludge on the membrane wires 104 is achieved.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides an submergence formula hollow fiber membrane module, includes a plurality of membrane module shell (1), a serial communication port, membrane module shell (1) upside is provided with mounting bracket (3), the upside of mounting bracket (3) is fixed and link up and be connected with gas-supply pipe (303), gas-supply pipe (303) downside is fixed and link up and be connected with rubber hose (306), fan (304) are installed to gas-supply pipe (303) upside, the output and the gas-supply pipe (303) of fan (304) meet, one side fixedly connected with drive case (301) of mounting bracket (3), the inside swing joint of drive case (301) has drive shaft (308) and rotary rod (310), equal fixedly connected with on drive shaft (308) and rotary rod (310) stir piece (309), the downside of rotary rod (310) is through actuating lever (305) fixedly connected with mounting panel (312), a plurality of membrane module shells (1) bolted connection are on mounting panel (312).

2. An immersed hollow fiber membrane module according to claim 1, wherein a plurality of membrane module housings (1) are connected with an air inlet pipe (2) at the bottom side by flange bolts, and a water outlet (103) is fixedly and penetratingly connected at the upper side of the membrane module housing (1).

3. An immersed hollow fiber membrane module according to claim 1, wherein membrane wires (104) are installed in the membrane module housing (1), the upper ends of the membrane wires (104) are connected with the water outlet (103), and the lower ends of the membrane wires (104) are connected with the air inlet (105).

4. An immersed hollow fiber membrane module according to claim 2, wherein a symmetrical liquid inlet (101) and a gas-liquid outlet (102) are arranged between the air inlet pipe (2) and the water outlet (103), and the liquid inlet (101) and the gas-liquid outlet (102) are both fixedly and through-connected with the membrane module housing (1).

5. An immersed hollow fiber membrane module according to claim 2, wherein the rubber hose (306) penetrates the mounting frame (3), and the nozzle of the rubber hose (306) and the water outlet (103) are matched components.

6. An immersed hollow fiber membrane module according to claim 1, wherein a servo motor (302) is mounted on the outer side of the mounting frame (3), and the output end of the servo motor (302) is connected with a driving shaft (308) through a driving box (301).

7. An immersed hollow fiber membrane module according to claim 1, wherein a movable groove (311) is arranged at the connection part of the driving rod (305) and the driving box (301), and the movable groove (311) is arranged on the driving box (301).