CN214914975U

CN214914975U - Hollow fiber membrane component for treating aquaculture wastewater

Info

Publication number: CN214914975U
Application number: CN202121141617.7U
Authority: CN
Inventors: 夏军辉; 于立飞
Original assignee: Weihai Chengyuan Environmental Technology Co ltd
Current assignee: Weihai Chengyuan Environmental Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-30
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a hollow fiber membrane subassembly that aquaculture wastewater treatment used, including the frame, top fixedly connected with wiper mechanism in the frame, top and bottom uniform plate in the wiper mechanism. The utility model discloses it is serious effectively to have solved the ubiquitous membrane of current hollow fiber membrane subassembly that aquaculture wastewater handled in its application, be not convenient for change and difficult clear problem, it promotes the locating lever and removes to utilize the dead lever, two steel balls take place the displacement under the effect that the locating lever removed and contradict in the constant head tank, and then it is fixed with the fixed plate with the link, the change of the membrane body of being convenient for, and wash the upper end and the lower extreme of the membrane body respectively through gas outlet and delivery port and utilize damper to reduce the range of vibration that causes the membrane body in the cleaning process, the life of extension membrane body, do benefit to its application and popularization in aquaculture wastewater project.

Description

Hollow fiber membrane component for treating aquaculture wastewater

Technical Field

The utility model relates to a breed waste water treatment technical field, especially relate to a hollow fiber membrane subassembly that breed waste water treatment used.

Background

The breeding sewage belongs to high-concentration organic wastewater, untreated breeding sewage contains a large amount of pollutants, if the organic wastewater is directly discharged into rivers, lakes and reservoirs or enters rivers, lakes and reservoirs along with rain erosion, a large amount of dissolved oxygen in the water body is consumed, the water body becomes black and smelly, water body pollution is caused, and along with economic growth and improvement of the living standard of people, large-scale sewage reaches the place which cannot be treated.

In order to realize standard discharge of aquaculture sewage, a hollow fiber membrane MBR (membrane bioreactor) technology is adopted, biodegradation is combined with high-efficiency separation of membranes, and a high-efficiency treatment process effect is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hollow fiber membrane component for treating aquaculture wastewater.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hollow fiber membrane module that breed waste water treatment used, which comprises a frame, top fixedly connected with wiper mechanism in the frame, top and bottom equal fixed plate in the wiper mechanism, the link has all been contradicted to relative one side of two fixed plates, install the membrane body jointly between two links, two constant head tanks have all been seted up in two fixed plates, all run through in two links and be provided with two lantern rings, the dead lever has been cup jointed to four lantern ring equal screw threads, the equal fixedly connected with supporting spring of one end of four dead levers, the equal fixedly connected with locating lever of one end of four supporting spring, the steel ball has all been contradicted in the bottom both sides of four locating levers, eight steel balls are installed respectively in four cover rings, one side of eight steel balls is contradicted respectively on one side inner wall of four constant head tanks, the one end of four locating levers is run through respectively and is set up the one end of four lantern rings and is contradicted in corresponding four constant head tanks.

Preferably, the wiper mechanism includes two outlet ducts of fixed connection respectively at the top in the frame, the equal fixedly connected with water pipe in one side of two outlet ducts, the hole that catchments has all been seted up on two water pipes, the opposite side of two outlet ducts all runs through and is provided with the discharge, the gas collecting hole has all been seted up on two discharge, the one end of two water pipes runs through respectively and is provided with the outlet pipe, two outlet pipes bottom of fixed connection in the frame respectively, the one end of two discharge is fixed connection respectively on two outlet pipes, all be provided with a plurality of delivery ports on two outlet pipes, all be provided with a plurality of gas outlets on two outlet ducts.

Preferably, two water pipes and the equal fixedly connected with bottom plate in the relative one side of two discharge, equal fixedly connected with damper on four bottom plates, four damper's one end difference fixed connection is in the bottom of two outlet ducts.

Preferably, damper includes the mounting bracket of fixed connection on the bottom plate, and the top of mounting bracket is provided with secondary buffer gear, and the equal fixedly connected with damping ball in top and the bottom of secondary buffer gear is located the damping ball fixed connection of lower extreme on the mounting bracket, and the damping ball fixed connection that is located the upper end is in the bottom of outlet duct.

Preferably, secondary buffer gear is including setting up the shock-absorbing rod in the mounting bracket top, and the one end fixed connection of shock-absorbing rod has cup jointed the shock attenuation frame at the top of the shock attenuation ball that is located the lower extreme on the shock-absorbing rod, and the top fixedly connected with of shock-absorbing rod supports the touch panel, fixedly connected with damping spring in the shock attenuation frame, and the fixed cover of damping spring is on the shock-absorbing rod, and the top fixed connection of shock attenuation frame is in the bottom of the shock attenuation ball that is located the upper end.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model has the advantages that through the effective matching of the steel balls, the lantern rings, the fixed rods and other components, the fixed rods are utilized to push the positioning rods to move and position, so that the two steel balls are displaced and collided in the positioning grooves under the action of the movement of the positioning rods, the connecting frame and the fixed plates are fixed, the membrane body is convenient to install and disassemble and replace, and the firmness of the membrane body in the installation and use process is ensured;

2. the utility model discloses an effective cooperation of parts such as shock attenuation ball, shock attenuation pole, shock attenuation frame, delivery port and gas outlet can make the membrane body produce vibrations when wasing the membrane body, and compression deformation through the shock attenuation ball reduces the range of vibrations, realizes secondary shock attenuation effect through the conflict of shock attenuation pole and shock attenuation frame, prolongs the life of membrane body.

To sum up, the utility model discloses effectively solved the hollow fiber membrane subassembly that current breed waste water treatment used ubiquitous membrane pollutes seriously in its application, be not convenient for change and difficult clear problem, utilize the dead lever to promote the locating lever and remove, two steel balls are conflicted in the constant head tank in the displacement takes place under the effect that the locating lever removed, and then fixed link and fixed plate, the change of the membrane body of being convenient for, and wash the upper end and the lower extreme of the membrane body respectively through gas outlet and delivery port and utilize damper to reduce the range of vibration that causes the membrane body in the cleaning process, the life of extension membrane body, do benefit to its application and popularization in breeding waste water project.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a connecting structure diagram of a hollow fiber membrane module for treating aquaculture wastewater according to the present invention;

FIG. 2 is a schematic view of the internal connection structure of a hollow fiber membrane module used for treating aquaculture wastewater;

FIG. 3 is a schematic view of the connection structure of the damping mechanism and the secondary buffer mechanism of the hollow fiber membrane module for treating aquaculture wastewater provided by the utility model;

fig. 4 is a schematic diagram of a frame structure of a hollow fiber membrane module for treating aquaculture wastewater provided by the utility model.

The symbols in the figures indicate:

1. a frame; 2. an air outlet pipe; 3. a water collection hole; 4. a water pipe; 5. a membrane body; 6. fixing the rod; 7. a collar; 8. a connecting frame; 9. a gas collection hole; 10. a water outlet; 11. a fixing plate; 12. a mounting frame; 13. a base plate; 14. a support spring; 15. a steel ball; 16. an air outlet; 17. positioning a groove; 18. positioning a rod; 19. a shock absorbing ball; 20. a shock-absorbing lever; 21. a damping spring; 22. a touch plate; 23. a shock-absorbing frame; 24. a water outlet pipe; 25. a gas collecting pipe.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1-4, the utility model provides a hollow fiber membrane module for treating aquaculture wastewater, which comprises a frame 1, wherein the frame 1 is used for fixing a membrane body 5, so as to avoid the membrane body from being impacted by sewage when in use and prevent the problem of inconvenient fixation, a cleaning mechanism is fixedly connected to the top part in the frame 1, the membrane body 5 can be conveniently cleaned through the cleaning mechanism, and the service life of the membrane body 5 is prolonged; top and bottom uniform fixation board 11 in the wiper mechanism, link 8 has all been contradicted to relative one side of two fixed plates 11, installs the membrane body 5 jointly between two link 8, and the membrane body 5 is connected with fixed plate 11 through link 8, and then fixes in frame 1, punches the installation when avoiding connecting on the wiper mechanism, influences the cleaning performance.

In the utility model, the cleaning mechanism comprises two outlet pipes 2 which are respectively and fixedly connected with the inner top of a frame 1, one side of each of the two outlet pipes 2 is fixedly connected with a water pipe 4, water collecting holes 3 are respectively arranged on the two water pipes 4, the other side of each of the two outlet pipes 2 is provided with a gas collecting pipe 25 in a penetrating way, gas collecting holes 9 are respectively arranged on the two gas collecting pipes 25, one end of each of the two water pipes 4 is provided with a water outlet pipe 24 in a penetrating way, the two water outlet pipes 24 are respectively and fixedly connected with the bottom in the frame 1, one end of each of the two gas collecting pipes 25 is respectively and fixedly connected with the two water outlet pipes 24, a plurality of water outlets 10 are respectively arranged on the two water outlet pipes 24, a plurality of gas outlets 16 are respectively arranged on the two outlet pipes 2, the water pipes 4 are filled with clean water through the water collecting holes 3, the upper ends of the water pipes 4 are blocked, the clean water flows into the water outlet pipes 24 and is sprayed through the plurality of water outlets 10 to clean the lower end of a membrane body 5, gas is injected into the gas collecting pipe 25 through the gas collecting hole 9, the lower end of the gas collecting pipe 25 is sealed, the gas flows into the gas outlet pipe 2 and is sprayed out through the gas outlet 16, and the upper end of the membrane body 5 is cleaned.

The utility model discloses in, two water pipes 4 and the equal fixedly connected with bottom plate 13 in relative one side of two discharge 25, equal fixedly connected with damper on four bottom plates 13, four damper's one end fixed connection is respectively in the bottom of two outlet ducts 2, and the air current makes 2 vibrations of outlet duct when the motion, reduces the range of vibrations to the membrane body 5 through damper, prolongs the life of membrane body 5.

The utility model discloses in, damper includes mounting bracket 12 of fixed connection on bottom plate 13, the top fixed connection of shock attenuation frame 23 is in the bottom that is located the shock attenuation ball 19 of upper end, the shock attenuation ball 19 fixed connection that is located the lower extreme is on mounting bracket 12, the shock attenuation ball 19 fixed connection that is located the upper end is in the bottom of outlet duct 2, the air current makes outlet duct 2 vibrations when the motion, the shock attenuation ball 19 compressive deformation that the compression is located the upper end alleviates shock intensity during vibrations, the shock attenuation ball 19 that is located the upper end continues to exert pressure downwards and makes the shock attenuation ball 19 that is located the lower extreme continue compressive deformation, alleviate the range of vibrations.

The utility model discloses in, the top of mounting bracket 12 is provided with secondary buffer gear, secondary buffer gear's top and the equal fixedly connected with damping ball 19 in bottom, secondary buffer gear is including setting up the shock-absorbing rod 20 in mounting bracket 12 top, the one end fixed connection of shock-absorbing rod 20 is at the top of the damping ball 19 that is located the lower extreme, shock-absorbing frame 23 has been cup jointed in the slip on shock-absorbing rod 20, shock-absorbing rod 20's top fixedly connected with supports touch panel 22, fixedly connected with damping spring 21 in shock-absorbing frame 23, damping spring 21 is fixed to be cup jointed on shock-absorbing rod 20, the damping ball 19 that is located the upper end promotes damping frame 23 and moves down on shock-absorbing rod 20 when the compression, damping spring 21 lengthens, the top in the damping frame 23 and the top of conflict board 22 inconsistent realization secondary buffering shock attenuation, avoid vibrations too big, influence the life of diaphragm body 5.

The utility model discloses in, two constant head tanks 17 have all been seted up in two fixed plates 11, all run through in two link 8 and be provided with two lantern rings 7, equal screw has cup jointed dead lever 6 in four lantern rings 7, the equal fixedly connected with supporting spring 14 of the equal fixedly connected with of one end of four dead levers 6, the equal fixedly connected with locating lever 18 of one end of four supporting spring 14, insert link 8 with the lantern ring 7 in, it makes its screw cup joint in lantern ring 7 to rotate dead lever 6, the in-process that dead lever 6 moved down simultaneously is through thrust compression supporting spring 14, and promote the locating lever 18 and remove to constant head tank 17 in the fixed plate 11.

The utility model discloses in, eight steel balls 15 are installed respectively in four lantern rings 7, one side of eight steel balls 15 is contradicted respectively on one side inner wall of four constant head tank 17, the one end of four locating levers 18 is run through the one end that sets up at four lantern rings 7 respectively and is contradicted in corresponding four constant head tank 17, steel ball 15 has all been contradicted in the bottom both sides of four locating levers 18, locating lever 18 moves down the back, two steel balls 15 of locating lever 18 both sides are because the removal of locating lever 18 is to the both sides displacement, contradict on one side inner wall of constant head tank 17, fix the lantern ring 7 in constant head tank 17, and then be connected link 8 and fixed plate 11.

In the utility model, when in use, the lantern ring 7 is inserted into the connecting frame 8, the fixed rod 6 is rotated to lead the screw thread to be sleeved in the lantern ring 7, simultaneously, the supporting spring 14 is compressed by the thrust in the process that the fixed rod 6 moves downwards, and the positioning rod 18 is pushed to move towards the positioning groove 17 in the fixed plate 11, and after the positioning rod 18 moves downwards, two steel balls 15 at two sides of the positioning rod 18 move towards two sides due to the movement of the positioning rod 18 and abut against the inner wall at one side of the positioning groove 17, the lantern ring 7 is fixed in the positioning groove 17, and then the connecting frame 8 is connected with the fixed plate 11, meanwhile, the installation and the disassembly are convenient, the water pipe 4 is injected with clean water through the water collecting hole 3, the upper end of the water pipe 4 is blocked, the clean water flows into the water outlet pipe 24 and is injected through a plurality of water outlets 10, the upper end of the membrane body 5 is cleaned, the gas is injected into the gas collecting pipe 25 through the gas collecting hole 9, the lower end of the gas collecting pipe 25 is blocked, gas flows into outlet duct 2, spray and go out through gas outlet 16, wash the upper end of diaphragm body 5, the air current makes outlet duct 2 vibrations when the motion, the shock attenuation ball 19 compressive deformation that the compression lies in the upper end during vibrations alleviates shock intensity, the shock attenuation ball 19 that lies in the upper end continues to exert pressure downwards makes the shock attenuation ball 19 that lies in the lower extreme continue compressive deformation, alleviate the range of vibrations, the shock attenuation ball 19 that lies in the upper end simultaneously promotes shock attenuation frame 23 and moves down on shock-absorbing rod 20 when the compression, damping spring 21 lengthens, the top in the shock attenuation frame 23 is inconsistent with the top of conflict board 22 and is realized the secondary buffering shock attenuation, avoid vibrations too big, influence the life of diaphragm body 5.

In the description of the present invention, it is to be understood that the positional or positional relationships, such as the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, are based on the positional or positional relationships illustrated in the drawings and are for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting of the present application. Further, in the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A hollow fiber membrane module for treating aquaculture wastewater comprises a frame (1), and is characterized in that: the cleaning mechanism is fixedly connected to the top in the frame (1), the top and the bottom in the cleaning mechanism are fixed plates (11), connecting frames (8) are abutted to opposite sides of the two fixed plates (11), a membrane body (5) is jointly installed between the two connecting frames (8), two positioning grooves (17) are formed in the two fixed plates (11), two lantern rings (7) are arranged in the two connecting frames (8) in a penetrating mode, fixing rods (6) are sleeved in the four lantern rings (7) in a threaded mode, supporting springs (14) are fixedly connected to one ends of the four fixing rods (6), positioning rods (18) are fixedly connected to one ends of the four supporting springs (14), steel balls (15) are abutted to two sides of the bottoms of the four positioning rods (18), the eight steel balls (15) are respectively installed in the four lantern rings (7), one sides of the eight steel balls (15) are abutted to the inner walls of one sides of the four positioning grooves (17) respectively, one ends of the four positioning rods (18) are respectively arranged at one ends of the four lantern rings (7) in a penetrating way and are abutted in the corresponding four positioning grooves (17).

2. The hollow fiber membrane module for treatment of aquaculture wastewater according to claim 1, characterized in that: the cleaning mechanism comprises two air outlet pipes (2) which are fixedly connected to the inner top of a frame (1) respectively, water collecting holes (3) are formed in the two water pipes (4) respectively, air collecting pipes (25) are arranged on the other sides of the two air outlet pipes (2) in a penetrating mode, air collecting holes (9) are formed in the two air collecting pipes (25) respectively, water outlet pipes (24) are arranged at one ends of the two water pipes (4) in a penetrating mode respectively, the two water outlet pipes (24) are fixedly connected to the bottom of the frame (1) respectively, one ends of the two air collecting pipes (25) are fixedly connected to the two water outlet pipes (24) respectively, a plurality of water outlets (10) are formed in the two water outlet pipes (24), and a plurality of air outlets (16) are formed in the two air outlet pipes (2).

3. The hollow fiber membrane module for treatment of aquaculture wastewater according to claim 2, characterized in that: equal fixedly connected with bottom plate (13) in relative one side of two water pipes (4) and two discharge pipes (25), equal fixedly connected with damper on four bottom plates (13), four damper's one end difference fixed connection is in the bottom of two outlet ducts (2).

4. The hollow fiber membrane module for treatment of aquaculture wastewater according to claim 3, characterized in that: damping mechanism includes mounting bracket (12) of fixed connection on bottom plate (13), the top of mounting bracket (12) is provided with secondary buffer mechanism, secondary buffer mechanism's the equal fixedly connected with shock attenuation ball (19) in top and bottom, is located shock attenuation ball (19) fixed connection of lower extreme on mounting bracket (12), and shock attenuation ball (19) fixed connection that is located the upper end is in the bottom of outlet duct (2).

5. The hollow fiber membrane module for treatment of aquaculture wastewater according to claim 4, wherein: secondary buffer gear is including setting up shock-absorbing rod (20) in mounting bracket (12) top, the one end fixed connection of shock-absorbing rod (20) is at the top of shock-absorbing ball (19) that are located the lower extreme, shock-absorbing frame (23) have been gone up to shock-absorbing rod (20) sliding sleeve, the top fixedly connected with of shock-absorbing rod (20) is to touch-plate (22), fixedly connected with damping spring (21) in shock-absorbing frame (23), damping spring (21) are fixed to be cup jointed on shock-absorbing rod (20), the top fixed connection of shock-absorbing frame (23) is in the bottom of shock-absorbing ball (19) that are located the upper end.