Inorganic membrane assembly for preventing sludge filtration, concentration and hardening

Abstract

The utility model relates to the technical field of inorganic membranes, and discloses an inorganic membrane component for preventing sludge from being filtered, concentrated and hardened, which comprises a barrel, a filter port is arranged in the barrel, an inorganic membrane component is fixedly mounted in the filter port, a discharge pipe extending to the outer side of the barrel is fixedly mounted in the inorganic membrane component, and the discharge pipe is connected with the barrel. And a feeding pipe is fixedly mounted on the outer side of the cylinder body and corresponds to the filtering opening. According to the utility model, sludge is injected into the cylinder body through the feeding pipe, and the sludge drives the fan blades to rotate under the action of impact force, so that the stirring rod stirs the sludge, and larger block masses in a sludge mixture are scattered by the stirring rod; according to the inorganic membrane assembly for preventing sludge filtration, concentration and hardening, large blocks in a sludge mixture are scattered through the stirring rods in the feeding process, so that the occurrence of sludge filtration, concentration and hardening is effectively avoided, and the inorganic membrane assembly is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of inorganic membrane technology, and more specifically, to an inorganic membrane assembly for preventing sludge filtration, concentration, and caking. Background Technology

[0002] Inorganic membranes are a type of solid membrane made from inorganic materials such as metals, metal oxides, ceramics, porous glass, zeolites, and inorganic polymers. In sludge treatment, inorganic membrane modules are widely used due to their excellent heat resistance, chemical stability, and antifouling capabilities.

[0003] Traditional inorganic membrane modules have the following drawbacks: During use, the complex components of sludge, including a large amount of organic matter, inorganic matter, and microorganisms, can intertwine and adhere to each other during filtration, gradually forming clumps that are difficult to decompose. These clumps not only reduce the permeability of the membrane module but can also cause serious clogging and compaction problems, leading to a significant decrease in filtration efficiency and even affecting the stable operation of the entire treatment system. Therefore, improvements are needed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides an inorganic membrane component for preventing sludge filtration and thickening from caking, which has the advantage of preventing sludge filtration and thickening from caking.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an inorganic membrane assembly for preventing sludge filtration, concentration, and caking, comprising a cylindrical body, a filter port inside the cylindrical body, an inorganic membrane assembly fixedly installed inside the filter port, a discharge pipe extending to the outside of the cylindrical body fixedly installed inside the inorganic membrane assembly, an inlet pipe fixedly installed on the outside of the cylindrical body, the inlet pipe corresponding to the filter port, a connecting plate fixedly installed inside the inlet pipe, a fixing plate fixedly installed on the inner side of the connecting plate, a rotating shaft rotatably installed above the fixing plate, a fan blade fixedly installed on the outer side of the top end of the rotating shaft, and stirring rods evenly fixedly installed on the outer side of the rotating shaft.

[0006] As a preferred embodiment of this utility model, a bottom ring block is fixedly installed on the inner side of the cylinder, a connecting block is evenly fixedly installed on the outer side of the bottom ring block, an inclined elastic block is fixedly installed on the outer side of the connecting block, a threaded groove is opened on the inner side of the front end of the cylinder, a threaded ring is movably installed on the inner side of the threaded groove, and a triangular retaining ring is fixedly installed below the threaded ring, the triangular retaining ring corresponding to the inclined elastic block.

[0007] As a preferred embodiment of this utility model, a circular plate is fixedly installed on the outer side of the threaded ring, and the circular plate is located on the outer side of the cylinder.

[0008] As a preferred embodiment of this utility model, the surface of the circular plate is provided with a circular hole, which corresponds to the discharge pipe.

[0009] As a preferred embodiment of this utility model, the stirring rods consist of three sets, with eight stirring rods in each set.

[0010] As a preferred embodiment of this utility model, the front end of the inorganic membrane assembly is located inside the inclined elastic block, and the interface between the feed pipe and the cylinder is located inside the bottom ring block.

[0011] As a preferred embodiment of this utility model, the number of connecting blocks is one discharge pipe, and each discharge pipe is fixedly connected to the inner side of the inclined elastic block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model injects sludge into the cylinder through a feed pipe. Under the action of impact, the sludge drives the fan blades to rotate, causing the stirring rod to stir the sludge and break up the larger clumps in the sludge mixture. Compared with traditional inorganic membrane modules, this inorganic membrane module that prevents sludge filtration and concentration from caking effectively avoids sludge filtration and concentration caking by breaking up the larger clumps in the sludge mixture during the feeding process, making it easy to use.

[0014] 2. This utility model uses a rotating circular plate to cause the threaded ring to rotate inside the threaded groove, which in turn drives the triangular retaining ring to move outward, thereby removing the circular plate and opening the cylinder. This facilitates the replacement or cleaning of the inorganic membrane component inside the cylinder. Compared with traditional inorganic membrane components, this inorganic membrane component, which prevents sludge filtration and thickening from caking, uses the triangular retaining ring to squeeze the inclined elastic block to complete the installation of the circular plate and the cylinder. Rotating the circular plate opens the cylinder for easy use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a vertical cross-sectional view of the present invention;

[0017] Figure 3 for Figure 2 A magnified schematic diagram of the local structure at point A;

[0018] Figure 4 This is a schematic diagram of the exploded structure of the cylindrical body and circular plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the cylindrical body of this utility model;

[0020] Figure 6 This is a schematic diagram of the transverse cross-section of the feed pipe of this utility model.

[0021] In the diagram: 1. Cylinder; 2. Filter port; 3. Inorganic membrane module; 4. Discharge pipe; 5. Bottom ring block; 6. Connecting block; 7. Inclined elastic block; 8. Threaded ring; 9. Triangular retaining ring; 10. Circular plate; 11. Threaded groove; 12. Feed pipe; 13. Connecting plate; 14. Fixing plate; 15. Rotating shaft; 16. Fan blade; 17. Stirring rod; 18. Circular hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 6 As shown, this utility model provides an inorganic membrane assembly for preventing sludge filtration, concentration, and caking. It includes a cylindrical body 1, a filter port 2 inside the cylindrical body 1, an inorganic membrane assembly 3 fixedly installed inside the filter port 2, a discharge pipe 4 extending to the outside of the cylindrical body 1 fixedly installed inside the inorganic membrane assembly 3, an inlet pipe 12 fixedly installed on the outside of the cylindrical body 1, the inlet pipe 12 corresponding to the filter port 2, a connecting plate 13 fixedly installed inside the inlet pipe 12, a fixing plate 14 fixedly installed on the inner side of the connecting plate 13, a rotating shaft 15 rotatably mounted above the fixing plate 14, a fan blade 16 fixedly mounted on the outer side of the top of the rotating shaft 15, and stirring rods 17 uniformly fixedly mounted on the outer side of the rotating shaft 15.

[0024] When sludge needs to be filtered through the inorganic membrane module 3, the sludge is first injected into the inside of the cylinder 1 through the feed pipe 12. When the sludge passes through the feed pipe 12, it will first come into contact with the fan blade 16. Under the action of the impact force, the sludge drives the fan blade 16 to rotate. At this time, the fan blade 16 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the stirring rod 17 to rotate, so that the stirring rod 17 stirs the sludge and breaks up the larger clumps in the sludge mixture, thereby effectively preventing the sludge from filtration, concentration and caking.

[0025] By injecting sludge into the cylinder 1 through the feed pipe 12, the sludge drives the fan blade 16 to rotate under the action of impact, and the stirring rod 17 stirs the sludge, breaking up the larger clumps in the sludge mixture. Compared with traditional inorganic membrane modules, this inorganic membrane module that prevents sludge filtration and concentration from caking breaks up the larger clumps in the sludge mixture through the stirring rod 17 during the feeding process, thereby effectively avoiding the occurrence of sludge filtration and concentration caking and making it easy to use.

[0026] Among them, a bottom ring block 5 is fixedly installed on the inner side of the cylinder 1, a connecting block 6 is evenly fixedly installed on the outer side of the bottom ring block 5, an inclined elastic block 7 is fixedly installed on the outer side of the connecting block 6, a threaded groove 11 is opened on the inner side of the front end of the cylinder 1, a threaded ring 8 is movably installed on the inner side of the threaded groove 11, a triangular retaining ring 9 is fixedly installed below the threaded ring 8, and the triangular retaining ring 9 corresponds to the inclined elastic block 7.

[0027] When it is necessary to replace or clean the inorganic membrane module 3, simply rotate the circular plate 10, which will cause the threaded ring 8 to rotate. The threaded ring 8 rotates inside the threaded groove 11, causing the triangular retaining ring 9 to move outward. This causes the triangular retaining ring 9 to disengage from the outside of the inclined elastic block 7, allowing the inclined elastic block 7 to release its elastic potential energy and move outward. This allows the circular plate 10 to be removed, thereby opening the cylinder 1 and facilitating the replacement or cleaning of the inorganic membrane module 3 inside the cylinder 1.

[0028] By rotating the circular plate 10, the threaded ring 8 rotates inside the threaded groove 11, causing the triangular retaining ring 9 to move outward, thereby removing the circular plate 10 and opening the cylinder 1. This facilitates the replacement or cleaning of the inorganic membrane module 3 inside the cylinder 1. Compared with traditional inorganic membrane modules, this inorganic membrane module, which prevents sludge filtration and concentration from caking, uses the triangular retaining ring 9 to press the inclined elastic block 7 to complete the installation of the circular plate 10 and the cylinder 1. Rotating the circular plate 10 opens the cylinder 1 for easy use.

[0029] Among them, a circular plate 10 is fixedly installed on the outer side of the threaded ring 8, and the circular plate 10 is located on the outer side of the cylinder 1.

[0030] Rotate the circular plate 10, causing the circular plate 10 to drive the threaded ring 8 to rotate, so that the threaded ring 8 rotates inside the threaded groove 11, thereby removing the circular plate 10.

[0031] The circular plate 10 has a circular hole 18 on its surface, which corresponds to the discharge pipe 4.

[0032] The circular hole 18 facilitates the installation of the circular plate 10, thereby ensuring a tight fit between the circular plate 10 and the discharge pipe 4, making it easy to use.

[0033] There are three sets of stirring rods 17, with eight stirring rods in each set.

[0034] By setting multiple sets of stirring rods 17, the stirring rods 17 rotate to stir the sludge mixture, thereby effectively preventing the occurrence of caking.

[0035] The front end of the inorganic membrane module 3 is located inside the inclined elastic block 7, and the interface between the feed pipe 12 and the cylinder 1 is located inside the bottom ring block 5.

[0036] The sludge mixture is injected into the filter port 2 through the feed pipe 12, and the sludge is filtered through the inorganic membrane module 3, so that the filtered liquid is output through the discharge pipe 4.

[0037] Among them, the number of connecting blocks 6 is 4 discharge pipes, and each discharge pipe 4 is fixedly connected to the inner side of the inclined elastic block 7.

[0038] The inorganic membrane module 3 is clamped and fixed by the inward contraction and deformation of the inclined elastic block 7, thereby filtering the sludge mixture through the inorganic membrane module 3.

[0039] Working principle and usage process of this utility model:

[0040] When sludge needs to be filtered through the inorganic membrane module 3, the sludge is first injected into the inside of the cylinder 1 through the feed pipe 12. When the sludge passes through the feed pipe 12, it will first come into contact with the fan blade 16. Under the action of the impact force, the sludge drives the fan blade 16 to rotate. At this time, the fan blade 16 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the stirring rod 17 to rotate, so that the stirring rod 17 stirs the sludge and breaks up the larger clumps in the sludge mixture, thereby effectively preventing the sludge from filtration, concentration and caking.

[0041] When it is necessary to replace or clean the inorganic membrane module 3, simply rotate the circular plate 10, which will cause the threaded ring 8 to rotate. The threaded ring 8 rotates inside the threaded groove 11, causing the triangular retaining ring 9 to move outward. This causes the triangular retaining ring 9 to disengage from the outside of the inclined elastic block 7, allowing the inclined elastic block 7 to release its elastic potential energy and move outward. This allows the circular plate 10 to be removed, thereby opening the cylinder 1 and facilitating the replacement or cleaning of the inorganic membrane module 3 inside the cylinder 1.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An inorganic membrane assembly for preventing sludge filtration, thickening, and caking, comprising a cylindrical body (1), characterized in that: The cylinder (1) has a filter port (2) inside. An inorganic membrane assembly (3) is fixedly installed inside the filter port (2). A discharge pipe (4) extending to the outside of the cylinder (1) is fixedly installed inside the inorganic membrane assembly (3). A feed pipe (12) is fixedly installed on the outside of the cylinder (1). The feed pipe (12) corresponds to the filter port (2). A connecting plate (13) is fixedly installed inside the feed pipe (12). A fixing plate (14) is fixedly installed on the inner side of the connecting plate (13). A rotating shaft (15) is rotatably installed above the fixing plate (14). A fan blade (16) is fixedly installed on the outer side of the top of the rotating shaft (15). A stirring rod (17) is evenly fixedly installed on the outer side of the rotating shaft (15).

2. The inorganic membrane module for preventing sludge filtration, thickening, and caking according to claim 1, characterized in that: A bottom ring block (5) is fixedly installed on the inner side of the cylinder (1). A connecting block (6) is evenly fixedly installed on the outer side of the bottom ring block (5). An inclined elastic block (7) is fixedly installed on the outer side of the connecting block (6). A threaded groove (11) is opened on the inner side of the front end of the cylinder (1). A threaded ring (8) is movably installed on the inner side of the threaded groove (11). A triangular retaining ring (9) is fixedly installed below the threaded ring (8). The triangular retaining ring (9) corresponds to the inclined elastic block (7).

3. An inorganic membrane module for preventing sludge filtration, thickening, and caking according to claim 2, characterized in that: A circular plate (10) is fixedly installed on the outer side of the threaded ring (8), and the circular plate (10) is located on the outer side of the cylinder (1).

4. An inorganic membrane module for preventing sludge filtration, thickening, and caking according to claim 3, characterized in that: The circular plate (10) has a circular hole (18) on its surface, which corresponds to the discharge pipe (4).

5. An inorganic membrane module for preventing sludge filtration, thickening, and caking according to claim 1, characterized in that: There are three sets of stirring rods (17), and each set contains eight stirring rods (17).

6. An inorganic membrane module for preventing sludge filtration, thickening, and caking according to claim 2, characterized in that: The front end of the inorganic membrane assembly (3) is located inside the inclined elastic block (7), and the interface between the feed pipe (12) and the cylinder (1) is located inside the bottom ring block (5).

7. An inorganic membrane module for preventing sludge filtration, thickening, and caking according to claim 2, characterized in that: The number of connecting blocks (6) is 4 discharge pipes, and each discharge pipe (4) is fixedly connected to the inner side of the inclined elastic block (7).

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