CN212504139U

CN212504139U - Tubular membrane module

Info

Publication number: CN212504139U
Application number: CN202020930546.8U
Authority: CN
Inventors: 张青鹏; 万林; 郭大鹏
Original assignee: Hubei Zhongzhou Environmental Protection Technology Co ltd
Current assignee: Hubei Zhongzhou Environmental Protection Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-09
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a tubular membrane subassembly, including casing, first head and second head, equal fixedly connected with fixed plate, two between the top of shells inner wall both sides and the bottom swing joint has the membrane pipe between the relative one side of fixed plate, the left side of fixed plate just is located the fixed establishment of the inside left side fixedly connected with of casing and membrane pipe looks adaptation, fixed establishment includes the annular plate, the utility model relates to a sewage filtration equipment technical field. This tubular membrane module includes the annular plate through fixed establishment, the right side of annular plate and the left side fixed connection of fixed plate, the bottom of annular plate inner wall and the bottom swing joint of membrane pipe, bolted connection between first head and the casing, convenient to detach maintains or changes the membrane module in the casing, is convenient for make fixture block business turn over draw-in groove through arc arm-tie, montant and spring to be convenient for install single membrane pipe and dismantle, easy operation has reduced cost of maintenance.

Description

Tubular membrane module

Technical Field

The utility model relates to a sewage filtration equipment technical field specifically is a tubular membrane module.

Background

A tubular module, also called round tubular module, is a tubular membrane separation unit device obtained by attaching a semi-permeable membrane on the inner side or outer side of a round tubular support body, the support body is generally a porous stainless steel tube or a pressure-resistant microporous plastic tube, the tubular module has various forms, and is divided into a single tube type and a tube bundle type according to a connection mode, and can be divided into an internal pressure type and an external pressure type according to an action mode, the tube bundle type is formed by connecting a plurality of single tubes, a separation membrane of the internal pressure type is scraped on the inner surface of a support tube, a separation membrane of the external pressure type is scraped on the outer surface of the tube, the other tubular module is a channel bar type module, a groove is carved on a cylindrical support body with the diameter of 3m, a polyester braid is covered on the surface of the groove, and a separation membrane is coated on the groove, the membrane separation technology is widely applied in the country, particularly in oil, Various fields such as wastewater treatment and recycling are more popular.

In the sewage treatment field, the application of tubular membrane module is more and more extensive, filters the impurity in the sewage through the membrane module, consequently uses for a long time the back, and some membrane pipes are blockked up easily or are damaged in the membrane module, but current membrane module can not dismantle single membrane pipe, need change whole membrane module, and the operation is inconvenient, has increased use cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a tubular membrane module has solved current membrane module and can not dismantle single membrane pipe, needs to change whole membrane module, and the operation is inconvenient, has increased use cost's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tubular membrane assembly comprises a shell, a first seal head and a second seal head, wherein fixed plates are fixedly connected between the top and the bottom of two sides of the inner wall of the shell, a membrane tube is movably connected between opposite sides of the two fixed plates, and a fixing mechanism matched with the membrane tube is fixedly connected to the left side of each fixed plate and the left side of the fixed plate, which is positioned in the shell;

the fixing mechanism comprises an annular plate, the right side of the annular plate is fixedly connected with the left side of a fixing plate, the bottom of the inner wall of the annular plate is movably connected with the bottom of the membrane tube, springs are fixedly connected with the two sides of the top of the annular plate, one ends of the springs are fixedly connected with arc-shaped pull plates, the springs are far away from the annular plate, vertical rods are fixedly connected with the bottoms of the arc-shaped pull plates, the bottoms of the vertical rods penetrate through the annular plate and extend to the outside of the annular plate, the vertical rods extend to the one ends of the outer portions of the annular plate, clamping blocks are fixedly connected with the bottoms of the arc-shaped plates, clamping grooves matched with the clamping blocks are formed in the top of the membrane tube, and the bottoms of the arc-.

Preferably, the both ends of membrane pipe all run through the fixed plate and extend to the outside of fixed plate, the right side of first head and the equal fixedly connected with first ring flange in left side of second head, two the top that the fixed plate deviates from one side mutually and the equal fixedly connected with second ring flange in bottom.

Preferably, one side of the second flange plate, which is far away from the fixed plate, penetrates through the shell and extends to the outside of the shell, one side of the second flange plate, which extends to the outside of the shell, is movably connected with one side of the first flange plate, and one side of the first flange plate, which is far away from the second flange plate, is in threaded connection with a bolt.

Preferably, the threaded end of the bolt sequentially penetrates through the first flange plate and the second flange plate and extends to the outside of the second flange plate, a through hole matched with the membrane tube is formed in the surface of the fixing plate, and the inner wall of the through hole is fixedly connected with a first sealing ring matched with the membrane tube.

Preferably, the outer surface of the fixing plate is provided with an annular groove, and a first sealing ring is fixedly connected between the bottom of the inner wall of the annular groove and the inner wall of the shell.

Preferably, the left side of the first seal head is communicated with a water inlet pipe, the right side of the second seal head is communicated with a water outlet pipe, and the right side of the bottom of the shell is communicated with a water outlet pipe.

Advantageous effects

The utility model provides a tubular membrane module. Compared with the prior art, the method has the following beneficial effects:

(1) the tubular membrane component comprises an annular plate through a fixing mechanism, the right side of the annular plate is fixedly connected with the left side of a fixing plate, the bottom of the inner wall of the annular plate is movably connected with the bottom of a membrane tube, springs are fixedly connected with both sides of the top of the annular plate, one ends of the springs, which are far away from the annular plate, are fixedly connected with arc-shaped pull plates, vertical rods are fixedly connected with the bottoms of the arc-shaped pull plates, the bottom ends of the vertical rods penetrate through the annular plate and extend to the outside of the annular plate, one ends of the vertical rods, which extend to the outside of the annular plate, are fixedly connected with the arc-shaped plate, clamping blocks are fixedly connected with the bottoms of the arc-shaped pull plates, clamping grooves matched with the clamping blocks are formed in the top of the membrane tube, the bottoms of the arc-shaped pull plates are movably connected with the top of the membrane tube, a first seal, thereby be convenient for install single membrane tube and dismantle, easy operation has reduced cost of maintenance.

(2) This tubular membrane module, set up the through-hole with membrane pipe looks adaptation through the surface of fixed plate, and the inner wall fixedly connected with of through-hole and the first sealing washer of membrane pipe looks adaptation, the ring channel has been seted up to the surface of fixed plate, and the first sealing washer of fixedly connected with between the bottom of ring channel inner wall and the inner wall of casing, set up first sealing washer around the fixed plate, the membrane pipe sets up the second sealing washer with the fixed plate junction, improve its sealed effect, make difficult infiltration of sewage outside the membrane module.

Drawings

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

fig. 2 is a sectional view of the housing structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a side view of the fixing plate structure of the present invention;

fig. 5 is a front view of the fixing mechanism of the present invention.

In the figure: the sealing device comprises a shell 1, a first sealing head 2, a second sealing head 3, a fixing plate 4, a membrane tube 5, a fixing mechanism 6, an annular plate 61, a spring 62, an arc-shaped pulling plate 63, a vertical rod 64, an arc-shaped plate 65, a clamping block 66, a clamping groove 67, a first flange 7, a second flange 8, a bolt 9, a through hole 10, a first sealing ring 11, an annular groove 12, a second sealing ring 13, a water inlet pipe 14, a water outlet pipe 15 and a water outlet pipe 16.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a tubular membrane component comprises a shell 1, a first seal head 2 and a second seal head 3, wherein the left side of the first seal head 2 is communicated with a water inlet pipe 14, the right side of the second seal head 3 is communicated with a water outlet pipe 15, the right side of the bottom of the shell 1 is communicated with a water outlet pipe 16, electromagnetic valves are arranged in the water inlet pipe 14, the water outlet pipe 15 and the water outlet pipe 16, control is performed through an external control mechanism, a fixing plate 4 is fixedly connected between the top and the bottom of the two sides of the inner wall of the shell 1, an annular groove 12 is formed in the outer surface of the fixing plate 4, a second sealing ring 13 is fixedly connected between the bottom of the inner wall of the annular groove 12 and the inner wall of the shell 1, sealing effects of the first sealing ring 11 and the second sealing ring 13 are improved, sewage is enabled to be difficult to permeate to the outside of the membrane component, a membrane tube 5 is movably connected between the, the right side of the first seal head 2 and the left side of the second seal head 3 are fixedly connected with a first flange 7, the top and the bottom of one side of the two fixed plates 4 which are opposite to each other are fixedly connected with a second flange 8, one side of the second flange 8 which is far away from the fixed plates 4 penetrates through the shell 1 and extends to the outside of the shell 1, one side of the second flange 8 which extends to the outside of the shell 1 is movably connected with one side of the first flange 7, one side of the first flange 7 which is far away from the second flange 8 is in threaded connection with a bolt 9, one end of the bolt 9 which extends out of the outside of the second flange 8 is fixed through a nut, the threaded end of the bolt 9 sequentially penetrates through the first flange 7 and the second flange 8 and extends to the outside of the second flange 8, the surface of the fixed plates 4 is provided with a through hole 10 which is matched with the membrane tube 5, and the inner wall of, the first sealing ring 11 and the second sealing ring 13 can be replaced to ensure elasticity, the left side of the fixing plate 4 and the left side positioned inside the shell 1 are fixedly connected with a fixing mechanism 6 matched with the membrane tube 5, the fixing mechanism 6 comprises an annular plate 61, the right side of the annular plate 61 is fixedly connected with the left side of the fixing plate 4, the bottom of the inner wall of the annular plate 61 is movably connected with the bottom of the membrane tube 5, both sides of the top of the annular plate 61 are fixedly connected with springs 62, the springs 62 can be replaced to ensure elasticity, one end of each spring 62 far away from the annular plate 61 is fixedly connected with an arc-shaped pulling plate 63, the bottom of each arc-shaped pulling plate 63 is fixedly connected with a vertical rod 64, the bottom end of each vertical rod 64 penetrates through the annular plate 61 and extends to the outside of the annular plate 61, one end of each vertical rod 64 extending to the outside of the annular plate 61 is fixedly connected with an arc-shaped plate 65, the bottom, prevent that membranous tube 5 from taking place the axial float, the draw-in groove 67 with fixture block 66 looks adaptation is seted up at the top of membranous tube 5, the bottom of arc 65 and the top swing joint of membranous tube 5.

When the membrane tube installation tool is used, the bolts 9 on the first flange plate 7 and the second flange plate 8 are screwed out, the first seal head 2 is disassembled, then when a membrane tube 5 to be replaced or cleaned is disassembled, the arc-shaped pull plate 63 on the membrane tube 5 is pulled upwards, the spring 62 is driven to be pulled upwards while the arc-shaped pull plate 63 is pulled upwards, the vertical rod 64 moves upwards, the fixture block 66 is driven to move out of the clamping groove 67, the membrane tube 5 can be pulled out with force for cleaning or replacement, and the like, when the membrane tube 5 is installed, the fixture block 66 is moved out of the clamping groove 67, the membrane tube 5 is inserted between the two fixing plates 4, the fixture block 66 enters the clamping groove 67 again under the reaction force of the spring 62, the membrane tube 5 is limited, the membrane tube 5 is prevented from moving axially, the first seal rings 11 on the peripheries of the fixing plates 4 and the second seal rings 13 on the connection parts of the membrane tube 5 and the fixing plates 4 prevent sewage from permeating into the outside, after entering the membrane tubes 5 from the water inlet pipe 14, the sewage is filtered by the membrane module, the purified water is discharged through the water outlet pipe 16, and the concentrated water carrying impurities is discharged from the water discharge pipe 15.

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 tubular membrane module, includes casing (1), first head (2) and second head (3), its characterized in that: fixing plates (4) are fixedly connected between the top and the bottom of two sides of the inner wall of the shell (1), a membrane tube (5) is movably connected between the opposite sides of the two fixing plates (4), and a fixing mechanism (6) matched with the membrane tube (5) is fixedly connected to the left side of each fixing plate (4) and the left side of the shell (1);

the fixing mechanism (6) comprises an annular plate (61), the right side of the annular plate (61) is fixedly connected with the left side of the fixing plate (4), the bottom of the inner wall of the annular plate (61) is movably connected with the bottom of the membrane tube (5), springs (62) are fixedly connected with the two sides of the top of the annular plate (61), one end of each spring (62) far away from the annular plate (61) is fixedly connected with an arc-shaped pulling plate (63), the bottom of each arc-shaped pulling plate (63) is fixedly connected with a vertical rod (64), the bottom end of each vertical rod (64) penetrates through the annular plate (61) and extends to the outside of the annular plate (61), one end of each vertical rod (64) extending to the outside of the annular plate (61) is fixedly connected with an arc-shaped plate (65), the bottom of each arc-shaped plate (65) is fixedly connected with a fixture block (66), a clamping groove (67) matched with the fixture block (66) is, the bottom of the arc-shaped plate (65) is movably connected with the top of the membrane tube (5).

2. A tubular membrane module according to claim 1, wherein: the both ends of membrane pipe (5) all run through fixed plate (4) and extend to the outside of fixed plate (4), the right side of first head (2) and the equal fixedly connected with first ring flange (7) in left side of second head (3), two the top and the equal fixedly connected with second ring flange (8) in bottom of one side are carried on the back in fixed plate (4).

3. A tubular membrane module according to claim 2, wherein: one side that fixed plate (4) were kept away from in second ring flange (8) runs through casing (1) and extends to the outside of casing (1), one side swing joint of one side that second ring flange (8) extended to casing (1) outside and first ring flange (7), one side threaded connection that second ring flange (8) were kept away from in first ring flange (7) has bolt (9).

4. A tubular membrane module according to claim 3, wherein: the screw thread end of bolt (9) runs through first ring flange (7) and second ring flange (8) in proper order and extends to the outside of second ring flange (8), through-hole (10) with membrane pipe (5) looks adaptation is seted up on the surface of fixed plate (4), and the inner wall fixedly connected with of through-hole (10) and first sealing washer (11) of membrane pipe (5) looks adaptation.

5. A tubular membrane module according to claim 1, wherein: an annular groove (12) is formed in the outer surface of the fixing plate (4), and a second sealing ring (13) is fixedly connected between the bottom of the inner wall of the annular groove (12) and the inner wall of the shell (1).

6. A tubular membrane module according to claim 1, wherein: the left side of first head (2) communicates has inlet tube (14), the right side intercommunication of second head (3) has drain pipe (15), the right side intercommunication of casing (1) bottom has outlet pipe (16).