A detachable stackable stainless steel filter disc

Abstract

The utility model relates to filter disc technology field discloses an easily detachable stacking type stainless steel filter disc, including stainless steel dish body, a plurality of embedded claw blocks are connected with the outside surface of stainless steel dish body and set up, the stainless steel dish body one side between each embedded claw block all is seted up with embedded groove, the front of stainless steel dish body is seted up with a plurality of recess, and recess inside all are connected with the setting of elastic top strip. The utility model discloses through the setting of embedded claw block and embedded groove, can fast effectively splice each stainless steel dish body, through the setting of the clamping groove and the convex block, can increase the connecting stability of adjacent stainless steel dish body, thereby will form a whole with the stacking stainless steel dish body, when disassembling or installing, is very convenient, effectively promotes the use efficiency, guarantees the water inlet effect through the top chamfer, internal chamfer and bottom chamfer, guarantees the cleaning effect to impurity through the setting of elastic top strip when cleaning, and then guarantees the filtering effect.

Description

Technical Field

[0001] This utility model relates to the field of filter disc technology, specifically to an easily detachable stackable stainless steel filter disc. Background Technology

[0002] A large number of stainless steel filter discs with central holes are stacked and fitted onto a central rod. Then, they are axially pressed together by end caps and a clamping device, so that uniform micro gaps are formed between adjacent discs, thus forming a complete filter element.

[0003] The current filter discs are quite troublesome to remove, as they can only be removed one by one, which is very inconvenient and reduces efficiency. At the same time, during cleaning, the clamping device is sometimes loosened manually or automatically to slightly increase the gap between the discs for cleaning. However, the looseness between multiple discs cannot be controlled, which may result in poor cleaning effect. Utility Model Content

[0004] The purpose of this invention is to provide an easily detachable, stackable stainless steel filter disc to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stainless steel disc body is provided, and multiple interlocking claw blocks are connected to the outer surface of the stainless steel disc body. An interlocking groove is provided on one side of the stainless steel disc body between each interlocking claw block. Multiple grooves are provided on the front side of the stainless steel disc body, and elastic top strips are connected to the inside of each groove.

[0006] Preferably, the stainless steel disc body has a filter area on its front side.

[0007] Preferably, the stainless steel disc body has multiple reinforcing plates connected to the elastic top strip on its back side.

[0008] Preferably, the interlocking claw block has slots on both sides, and protrusions are connected to both sides of the interlocking claw block located below the slots.

[0009] Preferably, the interlocking claw block has bottom chamfers on both sides of its bottom end and top chamfers on one side of its top end.

[0010] Preferably, both sides of the fitting groove are provided with internal chamfers.

[0011] Preferably, the arc of the fitting claw block and the fitting groove matches, and the depth of the fitting groove is the same as the thickness of the fitting claw block.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The interlocking claws and interlocking grooves allow for quick and efficient assembly of individual stainless steel discs. The slots and protrusions enhance the connection stability of adjacent stainless steel discs, forming a unified whole that is easy to disassemble and install, significantly improving efficiency. The top, interior, and bottom chamfers ensure effective water intake, while the elastic top strip ensures thorough cleaning of impurities during washing, thus guaranteeing optimal filtration. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an easily detachable stackable stainless steel filter disc according to this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of an easily detachable stackable stainless steel filter disc in the splicing state according to this utility model;

[0016] Figure 3 This is a side sectional view of the easily detachable stackable stainless steel filter discs of this utility model after assembly.

[0017] In the diagram: 1. Stainless steel disc body; 2. Clamping claw block; 3. Clamping groove; 4. Elastic top bar; 5. Filtering area; 6. Reinforcing plate; 7. Top chamfer; 8. Internal chamfer; 9. Bottom chamfer; 21. Slot; 22. Protrusion. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3 The present invention provides a technical solution: including a stainless steel disc body 1, with multiple interlocking claw blocks 2 connected to the outer surface of the stainless steel disc body 1, and an interlocking groove 3 opened on one side of the stainless steel disc body 1 between each interlocking claw block 2, and multiple grooves opened on the front side of the stainless steel disc body 1, and an elastic top strip 4 connected to the inside of each groove.

[0020] Reference Figure 1 As shown, a filter area 5 is provided on the front of the stainless steel disc 1. The filter area can be either a groove or a protrusion. It is pressed and cooperated with the bottom surface of another set of stainless steel discs 1 to form a filter gap for filtration.

[0021] Reference Figure 2As shown, multiple reinforcing plates 6 are connected to the elastic top strip 4 on the back of the stainless steel disc 1. The reinforcing plates 6 have a thicker bottom and a thinner bottom. When stacked, the reinforcing plates 6 can press down on the elastic top strip 4 above the lower stainless steel disc 1. As they are pressed, the elastic top strip 4 is pressed into the groove. While stacking and pressing, the reinforcing plates 6 are embedded in the groove, thus ensuring a tight fit between the multiple stainless steel discs 1. When no external force is applied, the elastic top strip 4 will create a gap between the stainless steel discs 1 while ensuring that the adjacent stainless steel discs 1 are not disconnected.

[0022] Reference Figure 1 As shown in the middle part, the interlocking claw block 2 has slots 21 on both sides, and protrusions 22 are connected to both sides of the interlocking claw block 2 located below the slots 21. When multiple stainless steel discs 1 are stacked, the interlocking claw block 2 in one stainless steel disc 1 can be inserted into the interlocking slot 3 of another stainless steel disc 1. At the same time, the protrusions 22 on both sides of the interlocking claw block 2 on the outer ring of the upper stainless steel disc 1 can be inserted into the slots 21 on both sides of the interlocking claw block 2 on the outer ring of the lower stainless steel disc 1, thereby splicing multiple stainless steel discs 1 together.

[0023] Reference Figure 3 As shown in the attached diagram, the bottom of the interlocking claw block 2 has a bottom chamfer 9 on both sides and a top chamfer 7 on one side. The interlocking groove 3 has an internal chamfer 8 on both sides. As can be seen from the attached diagram, in the spliced ​​state, when the three stainless steel discs 1 are spliced ​​together, the top chamfer 7 on one side of the bottom interlocking claw block 2 and the bottom chamfer 9 at the bottom of the top interlocking claw block 2 cooperate to form an opening so that the water to be filtered can enter. The internal chamfers 8 on both sides of the interlocking groove 3 on one side of the stainless steel disc 1 in the middle position can form an opening so that water can enter between the stainless steel discs 1 for filtration. Even when the top interlocking claw block 2 and the bottom stainless steel disc 1 are squeezed together, there is still a gap between them so that the filtered water can enter.

[0024] Reference Figure 2 As shown, the arc of the fitting claw block 2 and the fitting groove 3 matches, and the depth of the fitting groove 3 is the same as the thickness of the fitting claw block 2, which can ensure the connection stability and integrity of each stainless steel disc 1 after splicing.

[0025] The implementation principle of this application is as follows: When this utility model is in use, each stainless steel disc 1 is interlocked with the interlocking claw block 2 and the interlocking groove 3 to form a whole. Then, it is sleeved on the main shaft or central rod of the filter through the central hole. Pressure is applied to both ends of the central rod by the end cap or pressure cap and the nut or clamping device to axially press the entire stack of stainless steel discs 1. This clamping force makes the grooves / protrusions on the surface of adjacent stainless steel discs 1 cooperate with each other, forming extremely small and uniform filter gaps between the stainless steel discs 1 to perform the filtration work. When the end cap or pressure cap and the nut or clamping device are loosened, the elastic top bar 4 will press against one side of the adjacent stainless steel disc 1, thereby increasing the gap between the stainless steel discs 1 and ensuring the cleaning effect of impurities during reverse cleaning.

[0026] 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.

[0027] 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. A detachable stackable stainless steel filter disc, comprising a stainless steel disc body (1), characterized in that: The outer surface of the stainless steel disc (1) is provided with multiple interlocking claw blocks (2), and an interlocking groove (3) is provided on one side of the stainless steel disc (1) between each interlocking claw block (2). The front of the stainless steel disc (1) is provided with multiple grooves, and an elastic top strip (4) is provided inside each groove.

2. The easily detachable stackable stainless steel filter disc according to claim 1, characterized in that: The stainless steel disc (1) has a filter area (5) on its front side.

3. The easily detachable stackable stainless steel filter disc according to claim 1, characterized in that: The stainless steel disc (1) has multiple reinforcing plates (6) connected to the elastic top strip (4) on its back side.

4. The easily detachable stackable stainless steel filter disc according to claim 1, characterized in that: The interlocking claw block (2) has slots (21) on both sides, and protrusions (22) are connected to both sides of the interlocking claw block (2) located below the slots (21).

5. The easily detachable stackable stainless steel filter disc according to claim 1, characterized in that: The interlocking claw block (2) has bottom chamfers (9) on both sides of the bottom end and top chamfers (7) on one side of the top end.

6. The easily detachable stackable stainless steel filter disc according to claim 1, characterized in that: The fitting groove (3) has internal chamfers (8) on both sides.

7. The easily detachable stackable stainless steel filter disc according to claim 1, characterized in that: The arc of the fitting claw block (2) matches that of the fitting groove (3), and the depth of the fitting groove (3) is the same as the thickness of the fitting claw block (2).

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