Modular ceramic filter plate

Abstract

The utility model relates to the technical field of filter equipment, and particularly discloses a modularized ceramic filter plate which comprises a positioning frame, a first ceramic filter plate, a second ceramic filter plate and a fastening assembly, one side of the positioning frame is provided with a water outlet pipe; the fastening assembly is used for fastening the first ceramic filter plate and the second ceramic filter plate with the positioning frame; a water cavity is formed among the positioning frame, the first ceramic filter plate and the second ceramic filter plate, and the water outlet pipe is communicated with the water cavity; positioning grooves are formed in the two faces of the positioning frame respectively, and sealing rubber rings are arranged in the positioning grooves. Positioning bulges are arranged on the back surfaces of the first ceramic filter plate and the second ceramic filter plate, are inserted into the positioning grooves and press the sealing rubber rings; enclosure parts are arranged on the back surfaces of the first ceramic filter plate and the second ceramic filter plate, and are used for wrapping the side surface, without the water outlet pipe, of the positioning frame; the modularized ceramic filter plate adopts a modularized design, and parts can be independently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, and particularly relates to a modular ceramic filter plate. Background Art

[0002] A ceramic filter is a dehydration device, mainly composed of a ceramic filter plate, a roller system, a stirring system, a feed and discharge ore system, a vacuum system, a filtrate discharge system, a scraping system, a backwashing system, a combined cleaning system, a full-automatic control system, a tank body, and a frame. The ceramic filter plate is the core component of the entire ceramic filter.

[0003] At present, the general ceramic filter plate fixes two membrane sheets and a retaining frame by bonding. Since the ceramic material is brittle and easy to wear, if the surface of the membrane sheet is damaged, the entire ceramic filter plate cannot be used again, which greatly limits the overall service life of the ceramic filter plate. Therefore, it is necessary to make improvements. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a modular ceramic filter plate, which can replace the main components separately, improve the overall service life, and be more environmentally friendly.

[0005] To solve the above problems, the utility model adopts the following technical solutions:

[0006] A modular ceramic filter plate includes a positioning frame, a first ceramic filter plate, a second ceramic filter plate, and a fastening component.

[0007] The positioning frame is configured to have a water outlet pipe on one side.

[0008] The first ceramic filter plate is arranged on one side of the positioned frame.

[0009] The second ceramic filter plate is arranged on the other side of the positioning frame.

[0010] The fastening component is used to fasten the first ceramic filter plate and the second ceramic filter plate to the positioning frame.

[0011] A water cavity is formed between the positioning frame, the first ceramic filter plate, and the second ceramic filter plate, and the water outlet pipe is communicated with the water cavity.

[0012] Positioning grooves are respectively arranged on both sides of the positioning frame, and sealing rubber rings are arranged in the positioning grooves.

[0013] Positioning protrusions are arranged on the backs of the first ceramic filter plate and the second ceramic filter plate. The positioning protrusions are inserted into the positioning grooves and press the sealing rubber rings.

[0014] On the back surfaces of the first ceramic filter plate and the second ceramic filter plate, a retaining portion is provided, and the retaining portion is used to wrap the side surface of the positioning frame that does not have the water outlet pipe.

[0015] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, there is a gap between the retaining portion and the positioning protrusion.

[0016] The side surfaces of the positioning frame that do not have the water outlet pipe are all configured to be in close contact with the retaining portion, and the retaining portion on the first ceramic filter plate is configured to abut against the retaining portion on the second ceramic filter plate.

[0017] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, support columns are fixedly provided in the middle of the back surfaces of the first ceramic filter plate and the second ceramic filter plate.

[0018] The support columns are located in the water cavity.

[0019] The support column on the back surface of the first ceramic filter plate abuts against the support column on the back surface of the second ceramic filter plate.

[0020] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, connection portions are provided on both the first ceramic filter plate and the second ceramic filter plate.

[0021] The connection portion is configured to abut against the positioning frame, and the connection portion is bolted to the positioning frame.

[0022] The connection portion is located behind the water outlet pipe.

[0023] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, the fastening assembly includes: a groove member and an elastic rubber member.

[0024] The groove member has a card slot for the first ceramic filter plate and the second ceramic filter plate to be inserted into.

[0025] The elastic rubber member is fixedly arranged in the card slot, and the elastic rubber member is used to provide a abutting force for the first ceramic filter plate and / or the second ceramic filter plate, so that the first ceramic filter plate and the second ceramic filter plate abut against each other.

[0026] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, it further includes: a connection bolt and a flange nut.

[0027] First through holes are provided on the first ceramic filter plate, the second ceramic filter plate and the support column, and the connection bolt passes through the first through holes and is connected to the flange nut.

[0028] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, the fastening assembly further includes: a connecting piece.

[0029] The leading end of the connecting piece is configured to be rotatably connected to the groove member.

[0030] The trailing end of the connecting piece is provided with a second perforation, and the connecting bolt passes through the second perforation.

[0031] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, the connecting piece is suspended above the first ceramic filter plate and / or the second ceramic filter plate.

[0032] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, gaskets are provided on both the first ceramic filter plate and the second ceramic filter plate, and the central axis of the gasket coincides with the central axis of the first perforation.

[0033] In the modular ceramic filter plate provided by at least one embodiment of the present disclosure, three fastening assemblies are configured.

[0034] The beneficial effects of the present utility model are as follows: As a whole, a modular design is adopted, and most components can be replaced separately as needed, with good convenience. Especially when one of the filter diaphragms is damaged, it can be replaced separately, which can effectively increase the service life of other normal components and has good environmental protection. Description of the Drawings

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0036] Figure 1 It is a top view of a modular ceramic filter plate in Embodiment 1.

[0037] Figure 2 It is a sectional view of a modular ceramic filter plate in Embodiment 1.

[0038] Figure 3 It is a top view of the positioning frame in Embodiment 1.

[0039] Figure 4 It is a three-dimensional view of the second ceramic filter plate in Embodiment 1.

[0040] Figure 5 It is a front view of the fastening assembly in Embodiment 1.

[0041] Figure 6 It is a top view of a modular ceramic filter plate in Embodiment 2.

[0042] In the figure:

[0043] 10. Positioning frame; 11. Water outlet pipe; 12. Positioning groove; 13. Water cavity;

[0044] 20. First ceramic filter plate; 21. Connecting part;

[0045] 30. Second ceramic filter plate; 31. Positioning protrusion; 32. Enclosing part; 33. Support column; 34. First perforation;

[0046] 40. Fastening assembly; 41. Groove part; 42. Elastic rubber part; 43. Card slot; 44. Connecting piece;

[0047] 50. Connecting bolt. Specific embodiments

[0048] Next, the technical solutions in the embodiments will be clearly and completely described in conjunction with the accompanying drawings in the embodiments. Obviously, the described embodiments are only a part of the embodiments, rather than all the embodiments.

[0049] Embodiment 1

[0050] As shown Figures 1-5 in the figure, a modular ceramic filter plate includes a positioning frame 10, a first ceramic filter plate 20, a second ceramic filter plate 30, and a fastening assembly 40.

[0051] Further, one side of the positioning frame 10 has a water outlet pipe 11.

[0052] Further, the first ceramic filter plate 20 is disposed on one side of the positioning frame 10. The second ceramic filter plate 30 is disposed on the other side of the positioning frame 10.

[0053] Further, the fastening assembly 40 is used to fasten the first ceramic filter plate 20 and the second ceramic filter plate 30 to the positioning frame 10. A water cavity 13 is formed between the positioning frame 10, the first ceramic filter plate 20, and the second ceramic filter plate 30, and the water outlet pipe 11 communicates with the water cavity 13.

[0054] Specifically, positioning grooves 12 are respectively provided on both sides of the positioning frame 10, and a sealing rubber ring (not shown) is disposed in the positioning grooves 12. Positioning protrusions 31 are provided on the back surfaces of the first ceramic filter plate 20 and the second ceramic filter plate 30. The positioning protrusions 31 are inserted into the positioning grooves 12 and press the sealing rubber ring to achieve sealing. Enclosing parts 32 are provided on the back surfaces of the first ceramic filter plate 20 and the second ceramic filter plate 30. The enclosing parts 32 are used to wrap the side surface of the positioning frame 10 without the water outlet pipe 11. The whole has a good sealing effect and can effectively prevent liquid from seeping into the water cavity between the ceramic filter plate and the positioning frame.

[0055] Furthermore, there is a gap between the retaining portion 32 and the positioning protrusion 31. The sides of the positioning frame 10 that do not have the water outlet pipe 11 are configured to be in close contact with the retaining portion 32, and the retaining portion 32 on the first ceramic filter plate 20 is configured to abut against the retaining portion 32 on the second ceramic filter plate 30.

[0056] In this embodiment, support columns 33 are fixedly provided in the middle of the back surfaces of the first ceramic filter plate 20 and the second ceramic filter plate 30.

[0057] Specifically, the support columns 33 are located in the water chamber. The support columns 33 on the back surface of the first ceramic filter plate 20 abut against the support columns 33 on the back surface of the second ceramic filter plate 30. The support columns can provide support for the first ceramic filter plate 20 and the second ceramic filter plate 30, which can improve the force stability of the first ceramic filter plate 20 and the second ceramic filter plate 30.

[0058] In this embodiment, connection portions 21 are provided on both the first ceramic filter plate 20 and the second ceramic filter plate 30.

[0059] Furthermore, the connection portion 21 is configured to abut against the positioning frame 10, and the connection portion 21 is bolted to the positioning frame 10. The connection portion 21 is located behind the water outlet pipe 11.

[0060] In this embodiment, the fastening assembly 40 includes a groove member 41 and an elastic rubber member 42.

[0061] Furthermore, the groove member 41 has a card slot 43 for inserting the first ceramic filter plate 20 and the second ceramic filter plate 30.

[0062] The elastic rubber member 42 is fixedly arranged in the card slot 43. The elastic rubber member 42 is used to provide a pressing force for the first ceramic filter plate 20 and the second ceramic filter plate 30, so that the first ceramic filter plate 20 and the second ceramic filter plate 30 abut against each other.

[0063] In this embodiment, in order to improve the connection stability, the modular ceramic filter plate further includes a connection bolt 50 and a flange nut (not shown).

[0064] Furthermore, first through holes 34 are provided on the first ceramic filter plate 20, the second ceramic filter plate 30 and the support columns 33. The connection bolt 50 passes through the first through holes 34 and is connected to the flange nut. Using the connection bolt 50 and the flange nut to further fix the first ceramic filter plate 20 and the second ceramic filter plate 30 can effectively prevent the first ceramic filter plate 20 and the second ceramic filter plate 30 from falling off.

[0065] In this embodiment, gaskets are provided on both the first ceramic filter plate 20 and the second ceramic filter plate 30, and the central axis of the gasket coincides with the central axis of the first through hole 34. By providing the gasket, the effect of protecting the first ceramic filter plate 20 and the second ceramic filter plate 30 can be achieved, and the situation of the bolt crushing the ceramic filter plate can be reduced.

[0066] In this embodiment, three fastening assemblies 40 are configured.

[0067] Embodiment 2

[0068] As Figure 6 shown, this embodiment discloses a modular ceramic filter plate, and the difference from Embodiment 1 is that: the fastening assembly 40 further includes a connecting piece 44.

[0069] The head end of the connecting piece 44 is configured to be rotatably connected to the groove member 41. The end of the connecting piece 44 is provided with a second through hole (not shown), and the connecting bolt 50 passes through the second through hole. Fixing the connecting piece 44 with the connecting bolt can effectively prevent the groove member 41 from falling off and improve the stability during use.

[0070] In this embodiment, each groove member 41 is equipped with two connecting pieces 44, and the two connecting pieces are respectively rotatably connected to the top surface and the bottom surface of the groove member. With the cooperation of the gasket, the connecting pieces 44 can be respectively suspended above the first ceramic filter plate 20 and the second ceramic filter plate 30, and the situation that the connecting pieces 44 block the first ceramic filter plate 20 and the second ceramic filter plate 30 and affect the filtration can be avoided.

[0071] Although the embodiments of the present application have been shown and described above, the protection scope of the present invention is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present invention; unless clearly stated, any element, action or instruction used in this text should not be construed as critical or necessary.

Claims

1. A modular ceramic filter plate, characterized in that, Comprising: A positioning frame configured to have a water outlet pipe on one side; A first ceramic filter plate disposed on one side of the positioned frame; A second ceramic filter plate disposed on the other side of the positioning frame; and A fastening assembly for fastening the first ceramic filter plate and the second ceramic filter plate to the positioning frame; Wherein, a water chamber is formed between the positioning frame, the first ceramic filter plate and the second ceramic filter plate, and the water outlet pipe communicates with the water chamber; Positioning grooves are respectively provided on both sides of the positioning frame, and sealing rubber rings are arranged in the positioning grooves; Positioning protrusions are provided on the back surfaces of the first ceramic filter plate and the second ceramic filter plate, and the positioning protrusions are inserted into the positioning grooves and press the sealing rubber rings; Enclosure parts are provided on the back surfaces of the first ceramic filter plate and the second ceramic filter plate, and the enclosure parts are used to wrap the side of the positioning frame without the water outlet pipe.

2. The modular ceramic filter plate according to claim 1, characterized in that, There is a gap between the enclosure part and the positioning protrusion; The sides of the positioning frame without the water outlet pipe are configured to be in close contact with the enclosure part, and the enclosure part on the first ceramic filter plate is configured to abut against the enclosure part on the second ceramic filter plate.

3. The modular ceramic filter plate according to claim 1, characterized in that, Support columns are fixedly provided in the middle of the back surfaces of the first ceramic filter plate and the second ceramic filter plate; The support columns are located in the water chamber; The support column on the back surface of the first ceramic filter plate abuts against the support column on the back surface of the second ceramic filter plate.

4. A modular ceramic filter plate according to claim 2 or 3, characterized in that, Connection parts are provided on both the first ceramic filter plate and the second ceramic filter plate; The connection part is configured to abut against the positioning frame, and the connection part is bolted to the positioning frame; The connection part is located behind the water outlet pipe.

5. A modular ceramic filter plate according to claim 3, characterized in that, The fastening assembly includes: A groove member having a card slot for the first ceramic filter plate and the second ceramic filter plate to be inserted; and An elastic rubber member fixedly arranged in the card slot, and the elastic rubber member is used to provide a resisting force for the first ceramic filter plate and / or the second ceramic filter plate so that the first ceramic filter plate and the second ceramic filter plate abut against each other.

6. A modular ceramic filter plate according to claim 5, characterized in that, Further comprising: Connecting bolts; And Flange nuts; Wherein, first through holes are provided on the first ceramic filter plate, the second ceramic filter plate and the support column, and the connecting bolts pass through the first through holes and are connected to the flange nuts.

7. The modular ceramic filter plate according to claim 6, characterized in that, The fastening assembly further includes: A connecting piece, the head end of which is configured to be rotatably connected to the groove member; Wherein, a second through hole is provided at the end of the connecting piece, and the connecting bolt passes through the second through hole.

8. A modular ceramic filter plate according to claim 7, characterized in that, The connecting piece hangs above the first ceramic filter plate and / or the second ceramic filter plate.

9. A modular ceramic filter plate according to claim 8, characterized in that, Washers are provided on both the first ceramic filter plate and the second ceramic filter plate, and the central axes of the washers coincide with the central axes of the first through holes.

10. A modular ceramic filter plate according to claim 1 or 7, characterized in that, Three fastening assemblies are configured.

Images