Flat plate ceramic membrane

Abstract

The utility model discloses a flat plate ceramic membrane which comprises a flat plate ceramic membrane body, an upper sheath is abutted against the surface of the flat plate ceramic membrane body close to one end of the flat plate ceramic membrane body, the bottom of the upper sheath is connected with a locking assembly, the surface of the locking assembly is connected with a lower protection plate, and the inside of the upper sheath is fixedly connected with a regulation and control frame. The top of the regulation and control frame is rotationally connected with a rotating rod through a bearing, and the bottom of the rotating rod is fixedly connected with a threaded rod. According to the utility model, through the matching of the structures, the upper protective sleeve and the lower protective plate are simply arranged at the two ends of the flat plate ceramic membrane for restraining and protecting, the subsequent quick disassembly and assembly and recovery work can be conveniently carried out, and the clamping plate is additionally arranged, so that a plurality of flat plate ceramic membranes can be butted and stacked; and the side protecting plates are used for vertically shielding the flat plate ceramic membrane, so that the effects of restraining, positioning, stacking and protecting transportation of the whole flat plate ceramic membrane can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of flat ceramic membranes, in particular to a flat ceramic membrane. Background Art

[0002] Ceramic membrane, also known as inorganic ceramic membrane, is an asymmetric membrane made of inorganic ceramic materials through a special process. Ceramic membranes are divided into tubular ceramic membranes and flat ceramic membranes. The flat ceramic membrane has dense micropores on its surface. The permeability is different according to the different molecular diameters of the penetrating substances within a certain membrane pore size range. The pressure difference on both sides of the membrane is the driving force. The membrane is the filter medium. Under a certain pressure, when the feed liquid flows through the membrane surface, only water, inorganic salts, and small molecules are allowed to pass through the membrane, while large molecules such as suspended matter, glue and microorganisms in the water are prevented from passing through. It has many advantages such as high separation efficiency, stable effect, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good regeneration performance, simple separation process, low energy consumption, easy operation and maintenance, and long service life.

[0003] For example, a flat ceramic membrane with patent application number CN202222991339.5 includes a ceramic membrane body, a shell sleeved outside the ceramic membrane body, and a plurality of water flow holes opened on both sides of the shell surface, and the shell is slidably connected to the two sides of the water flow holes with a collection frame, the upper ends of the two collection frames are fixedly connected to the upper cover, and the side of the collection frame away from the water flow holes is connected to a filter screen;

[0004] Since the above-mentioned flat ceramic membrane is composed of a shell and its internal structure, it will cause the flat ceramic membrane to be inconvenient to use in a practical ceramic membrane filter box, and it is inconvenient to transport and carry a single flat ceramic membrane body because the flat ceramic membrane body is relatively fragile and can be easily damaged by touching the external structure. However, adding a shell to the outside of the flat ceramic membrane body will increase the space occupied by transportation, which brings certain adverse effects to actual use, and therefore needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a flat ceramic membrane, which has the advantages of restraining and protecting by simply arranging upper sleeves and lower guard plates at both ends of the flat ceramic membrane, and facilitating subsequent rapid disassembly and recycling, and adding a fixing plate to dock and stack multiple flat ceramic membranes, and side guard plates to provide upper and lower shielding effects on the flat ceramic membrane, which can achieve the advantages of restraining, positioning, stacking and protecting transportation effects of the entire flat ceramic membrane, bring certain favorable effects to actual use, and solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a flat ceramic membrane, comprising a flat ceramic membrane body, the surface of the flat ceramic membrane body near one end of which is abutted with an upper sleeve, the bottom of the upper sleeve is connected with a locking assembly, the surface of the locking assembly is connected with a lower guard plate, the interior of the upper sleeve is fixedly connected with a regulating frame, the top of the regulating frame is rotatably connected with a rotating rod through a bearing, the bottom of the rotating rod is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded sleeve plate, the surface of the threaded sleeve plate is connected with a limiting assembly, the bottom of the threaded sleeve plate is fixedly connected with an adsorption plate, the front and rear sides of the upper sleeve are fixedly connected with a fixing plate one, the front and rear sides of the lower guard plate are fixedly connected with a fixing plate two, the inner wall of the fixing plate two is clamped and adapted to the surface of the fixing plate one.

[0007] Preferably, the top and bottom of the flat ceramic membrane body are fixedly connected with a water filtration membrane, and the surface of the water filtration membrane completely covers the upper surface and the lower surface of the flat ceramic membrane body.

[0008] Preferably, the locking assembly includes a locking card plate and a locking slot, the locking card plate is fixedly connected to the top of the lower guard plate, the locking slot is opened on the bottom of the upper sleeve, and the inner wall of the locking slot is snap-fitted and adapted to the surface of the locking card plate.

[0009] Preferably, a groove is provided on the side of the upper sleeve, and the interior of the locking card plate and the interior of the locking card groove are both threadedly connected with a connecting screw through an internal thread groove, and the connecting screw is located in the inner wall of the groove.

[0010] Preferably, the inner wall of the upper protective sleeve and the top of the lower protective plate are both fixedly connected with abutment pads, the surface of the abutment pads is provided with anti-slip textured surfaces, and the surface of the abutment pads abuts against the surface of the flat ceramic membrane body.

[0011] Preferably, the limiting assembly includes a limiting plate and a limiting groove, the limiting plate is fixedly connected to the surface of the threaded sleeve, the limiting groove is opened on the side of the inner wall of the regulating frame, and the inner wall of the limiting groove and the surface of the limiting plate are slidably connected.

[0012] Preferably, a side guard plate is fixedly connected to the side surface of the upper sleeve near the top thereof, and the side guard plate is located directly above the flat ceramic membrane body, and the side guard plate on the left and the side guard plate on the right are located on the same horizontal line.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the upper sleeve and the lower guard plate can be abutted and constrained by setting the two ends of the flat ceramic membrane body, that is, the locking card plate and the locking card slot abut and clamp the upper sleeve and the lower guard plate at the same position, and then the connecting screw can complete the thread locking of the locking card plate and the locking card slot, and the connecting screw is located inside the groove for hidden protection. After completing the basic protection constraint of the flat ceramic membrane body between the upper sleeve and the lower guard plate, the upper and lower positions of the flat ceramic membrane body can be stacked and accepted because the front and rear ends of the upper sleeve and the lower guard plate are connected with the fixing plate 1 and the fixing plate 2;

[0015] 2. In the utility model, the rotation of the rotating rod can drive the threaded rod to rotate. Under the limit setting of the limit assembly, the rotation of the threaded rod can drive the threaded sleeve to move, so that the movement of the threaded sleeve can drive the adsorption plate to abut against the top of the flat ceramic membrane body. Under the action of the abutment pad, the looseness and slippage of the flat ceramic membrane body after being clamped is reduced, so as to enhance the restraint and anti-skid effect of the flat ceramic membrane body;

[0016] 3. In the utility model, the side guard plates are fixedly connected to the surface of the upper protective sleeve, so as to shield the upper part of the flat ceramic membrane body. The top and bottom of the flat ceramic membrane body are connected with water filter membranes, so as to enhance the filtering and external protection effects of the flat ceramic membrane body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the flat ceramic membrane body in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the upper sheath in the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the control frame in the utility model;

[0021] Figure 5 It is an enlarged view of point A of the utility model;

[0022] Figure 6 It is an enlarged view of point B of the present utility model.

[0023] In the figure: 1. Flat ceramic membrane body; 2. Upper protective sleeve; 3. Lower protective plate; 4. Control frame; 5. Rotating rod; 6. Threaded rod; 7. Threaded sleeve; 8. Adsorption plate; 9. Fixing plate one; 10. Fixing plate two; 11. Water filtration membrane; 12. Locking plate; 13. Locking slot; 14. Connecting screw; 15. Abutment pad; 16. Limiting plate; 17. Limiting slot; 18. Side protective plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1, please refer to Figures 1 to 6 The utility model provides a technical solution: a flat ceramic membrane, comprising a flat ceramic membrane body 1, the surface of the flat ceramic membrane body 1 near one end thereof is abutted with an upper sleeve 2, the bottom of the upper sleeve 2 is connected with a locking assembly, the surface of the locking assembly is connected with a lower guard plate 3, the interior of the upper sleeve 2 is fixedly connected with a regulating frame 4, the top of the regulating frame 4 is rotatably connected with a rotating rod 5 through a bearing, the bottom of the rotating rod 5 is fixedly connected with a threaded rod 6, the surface of the threaded rod 6 is threadedly connected with a threaded sleeve 7, the surface of the threaded sleeve 7 is connected with a limiting assembly, the bottom of the threaded sleeve 7 is fixedly connected with an adsorption plate 8, the front and rear sides of the upper sleeve 2 are fixedly connected with a fixing plate 1 9, the front and rear sides of the lower guard plate 3 are fixedly connected with a fixing plate 2 10, the inner wall of the fixing plate 2 10 is snapped and adapted to the surface of the fixing plate 1 9.

[0026] Furthermore, the top and bottom of the flat ceramic membrane body 1 are fixedly connected with a water filtration membrane 11, and the surface of the water filtration membrane 11 completely covers the upper and lower surfaces of the flat ceramic membrane body 1. The water filtration membrane 11 is connected to the top and bottom of the flat ceramic membrane body 1, which can enhance the filtration and external wear resistance of the flat ceramic membrane body 1.

[0027] Further, the locking assembly includes a locking card plate 12 and a locking card slot 13, wherein the locking card plate 12 is fixedly connected to the top of the lower guard plate 3, and the locking card slot 13 is provided on the bottom of the upper sleeve 2, and the inner wall of the locking card slot 13 is engaged and adapted with the surface of the locking card plate 12. A groove is provided on the side of the upper sleeve 2, and the interior of the locking card plate 12 and the interior of the locking card slot 13 are both threadedly connected with a connecting screw 14 through an internal thread groove, and the connecting screw 14 is located in the inner wall of the groove, and the provided locking card plate 12 and the locking card slot 13 can be abutted and clamped on the upper sleeve 2 and the lower guard plate 3 at the same position, and then the connecting screw 14 can complete the thread locking of the locking card plate 12 and the locking card slot 13, and the connecting screw 14 is located in the interior of the groove and can be hidden and protected, thereby ensuring the connection and locking effect of the upper sleeve 2 and the lower guard plate 3.

[0028] Example 2, please refer to Figures 1 to 6The difference between this embodiment and embodiment 1 is that: the inner wall of the upper jacket 2 and the top of the lower guard plate 3 are both fixedly connected with abutment pads 15, the surface of the abutment pads 15 is provided with an anti-slip surface, and the surface of the abutment pads 15 abuts against the surface of the flat ceramic membrane body 1. Under the action of the abutment pads 15, the looseness and slippage of the flat ceramic membrane body 1 after being clamped is reduced. The side of the upper jacket 2 close to its top is fixedly connected with a side guard plate 18, and the side guard plate 18 is located directly above the flat ceramic membrane body 1. The side guard plate 18 on the left and the side guard plate 18 on the right are located on the same horizontal line. The side guard plate 18 is fixedly connected to the surface of the upper jacket 2, which can shield the upper part of the flat ceramic membrane body 1.

[0029] Working principle: When this kind of flat ceramic membrane is in use, it will be uniformly stored and transported after production is completed, and the staff can perform abutment constraints on the upper sleeve 2 and the lower guard plate 3 at both ends of the flat ceramic membrane body 1, that is, the locking card plate 12 and the locking slot 13 perform abutment and clamping of the upper sleeve 2 and the lower guard plate 3 at the same position, and then the connecting screw 14 can complete the threaded locking of the locking card plate 12 and the locking slot 13, and the connecting screw 14 is located inside the groove and can be hidden for protection. After completing the basic protection constraints of the flat ceramic membrane body 1 between the upper sleeve 2 and the lower guard plate 3, the rotating rod 5 can be rotated to drive the threaded rod 6 to rotate. Through the setting of the limiting plate 16 and the limiting slot 17, the movement trajectory of the threaded sleeve 7 is limited, so that the rotation of the threaded rod 6 can drive the threaded sleeve 7 to move, which can make the movement of the threaded sleeve 7 It can drive the adsorption plate 8 to abut and adsorb on the top of the flat ceramic membrane body 1 to enhance the restraining and anti-slip effect of the flat ceramic membrane body 1. Under the action of the abutting pad 15, the looseness and slippage of the flat ceramic membrane body 1 after being clamped is reduced. Because the front and rear ends of the upper sleeve 2 and the lower guard plate 3 are connected with the fixing plate 1 9 and the fixing plate 2 10, the stacking and receiving of the flat ceramic membrane body 1 in the upper and lower positions can be carried out, and the side guard plate 18 is fixedly connected to the surface of the upper sleeve 2, which can perform the shielding effect of the upper part of the flat ceramic membrane body 1. The top and bottom of the flat ceramic membrane body 1 are connected with a water filter membrane 11, which can enhance the filtration and external wear-resistant effect of the flat ceramic membrane body 1. After the installation is completed, the flat ceramic membrane body 1 can be placed in a transport sealing box (not shown in the figure), which can realize the restraint, positioning, stacking and protective transportation effect of the entire flat ceramic membrane.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flat ceramic membrane, comprising a flat ceramic membrane body (1), characterized in that: The surface of the flat ceramic membrane body (1) near one end thereof is abutted with an upper sleeve (2), the bottom of the upper sleeve (2) is connected with a locking assembly, the surface of the locking assembly is connected with a lower guard plate (3), the interior of the upper sleeve (2) is fixedly connected with a regulating frame (4), the top of the regulating frame (4) is rotatably connected with a rotating rod (5) through a bearing, the bottom of the rotating rod (5) is fixedly connected with a threaded rod (6), the surface of the threaded rod (6) is threadedly connected with a threaded sleeve (7), the surface of the threaded sleeve (7) is connected with a limiting assembly, the bottom of the threaded sleeve (7) is fixedly connected with an adsorption plate (8), the front and rear sides of the upper sleeve (2) are fixedly connected with a fixing plate 1 (9), the front and rear sides of the lower guard plate (3) are fixedly connected with a fixing plate 2 (10), the inner wall of the fixing plate 2 (10) is snap-fitted with and adapted to the surface of the fixing plate 1 (9).

2. A flat ceramic membrane according to claim 1, characterized in that: The top and bottom of the flat ceramic membrane body (1) are fixedly connected to a water filtration membrane (11), and the surface of the water filtration membrane (11) completely covers the upper surface and the lower surface of the flat ceramic membrane body (1).

3. A flat ceramic membrane according to claim 1, characterized in that: The locking assembly comprises a locking card plate (12) and a locking card slot (13); the locking card plate (12) is fixedly connected to the top of the lower guard plate (3); the locking card slot (13) is opened on the bottom of the upper sleeve (2); the inner wall of the locking card slot (13) and the surface of the locking card plate (12) are snap-fitted and matched.

4. A flat ceramic membrane according to claim 3, characterized in that: A groove is provided on the side of the upper sleeve (2), and the interior of the locking card plate (12) and the interior of the locking card groove (13) are both threadedly connected with a connecting screw (14) through an internal thread groove, and the connecting screw (14) is located in the inner wall of the groove.

5. A flat ceramic membrane according to claim 1, characterized in that: The inner wall of the upper protective sleeve (2) and the top of the lower protective plate (3) are both fixedly connected with abutment pads (15), the surface of the abutment pads (15) is provided with an anti-slip surface, and the surface of the abutment pads (15) abuts against the surface of the flat ceramic membrane body (1).

6. A flat ceramic membrane according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (16) and a limiting groove (17); the limiting plate (16) is fixedly connected to the surface of the threaded sleeve (7); the limiting groove (17) is arranged on the side of the inner wall of the regulating frame (4); the inner wall of the limiting groove (17) and the surface of the limiting plate (16) are slidably connected.

7. A flat ceramic membrane according to claim 1, characterized in that: A side guard plate (18) is fixedly connected to the side surface of the upper casing (2) near its top, and the side guard plate (18) is located directly above the flat ceramic membrane body (1), and the side guard plate (18) on the left and the side guard plate (18) on the right are located on the same horizontal line.

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