CN112875843A

CN112875843A - Assembled support-free membrane component

Info

Publication number: CN112875843A
Application number: CN202110278315.2A
Authority: CN
Inventors: 赵新
Original assignee: Shanghai Yucheng Environmental Engineering Co Ltd
Current assignee: Shanghai Yucheng Environmental Engineering Co Ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-06-01
Anticipated expiration: 2041-03-15
Also published as: CN112875843B

Abstract

The invention relates to the technical field of sewage treatment auxiliary devices, in particular to an assembled unsupported membrane component, which greatly increases the membrane filling amount, makes the membrane component light, simple to assemble and disassemble, convenient to transport and reduces the cost; including the membrane case that is used for installing the membrane module, the membrane case includes left end plate, right end plate, side connecting plate, limiting plate, continuous bayonet spacer, connecting screw, no support diaphragm, conduit saddle and water collection pipe, the limiting plate welds on left end plate and right end plate, the side connecting plate adopts the bolt fastening to on left end plate and the right end plate, links into whole with left end plate and right end plate, and no support diaphragm both ends are all connected with continuous bayonet spacer, connect into whole with the no support diaphragm of different numbers, and connecting screw passes from continuous bayonet spacer center, and both ends are locked with the nut, are fixed in on left end plate and the right end plate, and the conduit saddle adopts bolt fixed mounting on left end plate and right end plate.

Description

Assembled support-free membrane component

Technical Field

The invention relates to the technical field of sewage treatment auxiliary devices, in particular to an assembled unsupported membrane component.

Background

With the development of economy and the improvement of consciousness of people, sewage treatment is more and more emphasized. MBR technology is widely used for treating industrial sewage and municipal sewage as an advanced sewage treatment technology. With the improvement of the treatment requirement of rural sewage, the MBR process is gradually applied to the treatment of rural sewage.

The prior MBR membrane module has the following problems in rural application: 1. the existing flat membrane component has small filling density, high production cost and higher construction cost; 2. the existing flexible membrane component is an integral membrane component, and has large volume and difficult transportation, loading and unloading.

In view of the above-mentioned existing defects, the inventor of the present invention has actively studied and innovated based on the practical experience and professional knowledge of the product design and manufacture for many years, and together with the application of the theory, to create the assembled unsupported membrane module, so that the membrane module has higher practicability. After continuous research and design and repeated trial production and improvement, the device with practical value is finally created.

Disclosure of Invention

In order to solve the technical problems, the invention provides the assembled unsupported membrane component, which greatly increases the membrane filling amount, and has the advantages of light weight, simple assembly and disassembly, convenient transportation and cost reduction.

The assembled unsupported membrane component comprises a membrane box for mounting the membrane component, wherein the membrane box comprises a left end plate, a right end plate, a side connecting plate, a limiting plate, continuous insertion type separating sheets, connecting screws, unsupported membranes, a pipe bracket and a water collecting pipe, the limiting plate is welded on the left end plate and the right end plate, the side connecting plate is fixed on the left end plate and the right end plate by bolts, the left end plate and the right end plate are connected into a whole, the two ends of the unsupported membranes are connected by the continuous insertion type separating sheets, the unsupported membranes with different numbers are connected into a whole, the connecting screws penetrate through the centers of the continuous insertion type separating sheets, the two ends of the connecting screws are locked by nuts and fixed on the left end plate and the right end plate, the pipe bracket is fixedly arranged on the left end plate and the right end plate by bolts, the pipe bracket is connected with a first pipe clamp for fixing the water collecting pipe by the bolts, and each unsupported, the water collecting pipe is connected to the produced water suction pump.

Preferably, the aeration tank and the installation guide rods are further included, the aeration tank is fixed on the water tank or the water tank through fasteners, the installation guide rods on two sides are fixedly installed on the aeration tank through bolts, and the membrane tank on the upper portion falls to the aeration tank along the installation guide rods.

Preferably, the aeration tank is provided with a stand column, the bottom end of the stand column is welded with a ground foot, the stand column is connected with a side plate through a bolt, the side plate is welded with a guide rod and a guide rod fixing piece, the installation guide rod penetrates through the guide rod fixing piece and then falls on the guide rod, the guide rod fixing piece is in threaded connection with a bolt for fixedly installing the guide rod, and the side plate is fixedly provided with the aeration pipe through a second pipe clamp.

Preferably, the fastener is one of a bolt, an expansion bolt and a chemical anchor.

Preferably, the left end plate and the right end plate are both connected with lifting lugs through bolts.

Compared with the prior art, the invention has the beneficial effects that: this device adopts no support diaphragm, greatly increased the membrane loading also make the membrane module lightweight, reduced manufacturing cost, and cost of transportation, adopt the assembly of modularization pin-connected panel, solved and used the transportation difficulty in rural area, the problem of loading and unloading are difficult, the loaded down with trivial details welding and the subsequent processing's of significantly reducing work load, reduced the emission of pollutants such as welding smoke and dust, be favorable to environmental protection, membrane module simple structure, easy dismounting, maintenance in the use, it is more convenient to change.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is an elevational cross-sectional view of the membrane cassette;

FIG. 4 is a side view of the membrane cassette;

FIG. 5 is a side sectional view of the membrane cassette;

FIG. 6 is a front view of the vertical column, side plate, ground feet and guide rod fixing piece;

FIG. 7 is a side view of the vertical column, the side plate, the guide rod holder, the guide rod fixing part, the foot and the aeration pipe;

FIG. 8 is a top view of the side plates, guide rod mounts, and aerator pipe;

FIG. 9 is a cross-sectional view taken at 1-1 in FIG. 6;

in the drawings, the reference numbers: 1. a membrane box; 2. an aeration tank; 3. installing a guide rod; 11. a left end plate; 12. a right end plate; 13. a side connection plate; 14. connecting a screw rod; 15. a pipe bracket; 16. lifting lugs; 17. a limiting plate; 18. no supporting membrane; 19. a continuous insertion type separator; 110. a first pipe clamp; 111. a water collection pipe; 21. a column; 23. a side plate; 25. a guide rod support; 26. a guide rod fixing part; 27. ground feet; 28. an aeration pipe.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

The invention relates to a supported-free membrane module, as shown in fig. 3 to 5, which comprises a membrane box 1 for mounting the membrane module, wherein the membrane box 1 comprises a left end plate 11, a right end plate 12, a side connecting plate 13, a limiting plate 17, a continuous inserting type separating sheet 19, a connecting screw 14, a supported-free membrane 18, a pipe bracket 15 and a water collecting pipe 111, the limiting plate 17 is welded on the left end plate 11 and the right end plate 12 to manufacture an end plate module, corresponding size can be supported according to the size of the supported-free membrane 18, the side connecting plate 13 is fixed on the left end plate 11 and the right end plate 12 by bolts, the left end plate 11 and the right end plate 12 are connected into a whole, the side connecting plate 13 is a module made of stainless steel plates, required length can be manufactured according to the size of the membrane module, two ends of the supported-free membrane 18 are connected by the continuous inserting type separating sheet 19, the supported-free membrane 18 with different numbers are connected into a, the water collecting device comprises supportless membranes 18 which can be adapted to different thicknesses, continuous insertion type separation can be manufactured into different thicknesses according to the requirements of the distances between the supportless membranes 18, a connecting screw 14 penetrates through the center of the continuous insertion type separation piece 19, two ends of the connecting screw are locked by nuts and fixed on a left end plate 11 and a right end plate 12, pipe brackets 15 are fixedly installed on the left end plate 11 and the right end plate 12 through bolts, first pipe clamps 110 used for fixing water collecting pipes 111 are connected to the pipe brackets 15 through bolts, each supportless membrane 18 is communicated with the water collecting pipes 111 through hoses, and the water collecting pipes 111 are connected to a water production suction pump.

Further, as shown in fig. 1 to 2, the aeration tank 2 and the installation guide rods 3 are further included, the aeration tank 2 is fixed on the water tank or the water tank by fasteners, the installation guide rods 3 on both sides are fixedly installed on the aeration tank 2 by bolts, and the membrane tank 1 on the upper portion falls to the aeration tank 2 along the installation guide rods 3; the membrane box 1 is installed on the aeration box 2 through the installation guide rod 3, and the aeration box 2 is fixedly installed inside the water tank or the water tank, and is installed in a splicing mode, so that the membrane box is simple and convenient to install.

Further, as shown in fig. 6 to 9, an upright post 21 is mounted on the aeration tank 2, a foot 27 is welded at the bottom end of the upright post 21, a side plate 23 is connected to the upright post 21 by using a bolt, a guide rod holder 25 and a guide rod fixing piece 26 are welded on the side plate 23, the installation guide rod 3 passes through the guide rod fixing piece 26 and then falls on the guide rod holder 25, the bolt for fixing the installation guide rod 3 is connected to the guide rod fixing piece 26 by a thread, and an aeration pipe 28 is fixed to the side plate 23 by using a second pipe clamp; guide rod holder 25 holds mounting guide rod 3, and guide rod fixing member 26 defines the position where guide rod 3 is mounted, so that mounting guide rod 3 is mounted more quickly, and aeration pipe 28 is used for aerating the inside of aeration tank 2.

Further, the fastener is one of a bolt, an expansion bolt, and a chemical anchor; aeration tank 2 adopts one of bolt, expansion bolts and chemical crab-bolt to fix, and the installation is quick, and is fixed effectual.

Further, as shown in fig. 3 to 5, lifting lugs 16 are connected to the left end plate 11 and the right end plate 12 by bolts; through lug 16, be convenient for hoist membrane box 1, more conveniently install.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Assemble no support membrane module, its characterized in that, including membrane box (1) that is used for installing the membrane module, membrane box (1) includes left end plate (11), right end plate (12), side connecting plate (13), limiting plate (17), bayonet spacer (19) in succession, connecting screw (14), no support diaphragm (18), conduit saddle (15) and collector pipe (111), limiting plate (17) weld on left end plate (11) and right end plate (12), side connecting plate (13) adopt the bolt fastening on left end plate (11) and right end plate (12), be connected left end plate (11) and right end plate (12) into an entirety, no support diaphragm (18) both ends all are connected with bayonet spacer (19) in succession, connect the no support diaphragm (18) of different numbers into an entirety, connecting screw (14) pass from bayonet spacer (19) center in succession, both ends are locked with the nut, are fixed in on left end plate (11) and right end plate (12), and bolt fixed mounting is adopted on left end plate (11) and right end plate (12) in conduit saddle (15), has first pipe strap (110) that are used for fixed collector pipe (111) through bolted connection on conduit saddle (15), and each does not have support diaphragm (18) and adopts hose and collector pipe (111) intercommunication, and collector pipe (111) are connected to and produce water suction pump.

2. The assembled unsupported membrane module according to claim 1, further comprising an aeration tank (2) and mounting guide rods (3), wherein the aeration tank (2) is fixed to a water tank or a water tank by fasteners, the mounting guide rods (3) on both sides are fixedly mounted on the aeration tank (2) by bolts, and the membrane tank (1) on the upper portion falls to the aeration tank (2) along the mounting guide rods (3).

3. The assembled unsupported membrane module according to claim 2, wherein the aeration tank (2) is provided with a column (21), the bottom end of the column (21) is welded with a ground pin (27), the column (21) is connected with a side plate (23) by bolts, the side plate (23) is welded with a guide rod support (25) and a guide rod fixing part (26), the installation guide rod (3) passes through the guide rod fixing part (26) and then falls on the guide rod support (25), the guide rod fixing part (26) is in threaded connection with a bolt for fixedly installing the guide rod (3), and the side plate (23) is fixed with an aeration pipe (28) by a second pipe clamp.

4. The assembled unsupported membrane assembly of claim 2 wherein the fastener is one of a bolt, an expansion bolt, and a chemical anchor.

5. The assembled unsupported membrane module according to claim 1, wherein the left end plate (11) and the right end plate (12) are each bolted with lifting lugs (16).