Split type flange for screen-free filter
The split flange design solves the problem of inconvenient assembly and disassembly of the existing one-piece flange of the wire mesh filter, realizes convenient installation and disassembly process, and improves the convenience of maintenance and replacement.
Patent Information
- Application Number
- CN202423152364.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-12-19
AI Technical Summary
The connection flange of the existing wire mesh-free filter is an integrated design, which makes it inconvenient to disassemble and assemble, and it is difficult to conveniently inspect and replace internal parts.
It adopts a split flange design, including a left flange and a detachable right flange, which are connected by fasteners. They are respectively installed on the periphery of the drive shaft and connected to the filter box and reducer to achieve simple disassembly and assembly.
It realizes the convenient installation and removal of the wire mesh-free filter, improves the convenience of repairing and replacing internal parts, and enhances the stability and firmness of the connection.
Smart Images
Figure CN223375039U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flanges, in particular to a split flange used for a wire mesh-free filter. Background Art
[0002] Flange, also known as flange flange or flange. Flange is a part that connects shafts to each other and is used to connect pipe ends. It is also used as a flange on the inlet and outlet of equipment to connect two devices.
[0003] For example, a Chinese invention with a publication number of CN108527813B discloses a wire mesh-free filtering device and a self-sealing cooling transmission device, comprising a main shaft mechanism and a connecting flange for connecting an external filter box and an external reducer, wherein the main shaft mechanism comprises a transmission main shaft and a cooling sleeve, and the transmission main shaft is sequentially divided along its axial direction into a spline shaft section for connecting to the scraper of the filter box, a self-sealing shaft section for cooperating with the cooling sleeve, and a transmission shaft section for transmission connection with the reducer, the cooling sleeve is rotatably sleeved on the self-sealing shaft section, and the outer side wall of the cooling sleeve is provided with a cooling ring groove for circulating a cooling medium, the connecting flange is sleeved on the cooling sleeve, and the outer side wall of the connecting flange is provided with two oppositely arranged refrigerant through holes, both of which are connected to the cooling ring groove, and the outer side wall of the self-sealing shaft section is provided with a reverse threaded groove.
[0004] The connecting flange is an integrated design, which makes disassembly and assembly inconvenient, so the structure needs to be further improved. Utility Model Content
[0005] The utility model aims to provide a split flange for a wire mesh-free filter, and solves the problem of inconvenient assembly and disassembly through the design of the split flange.
[0006] The purpose of the utility model is achieved as follows: a split flange for a wire mesh filter, comprising a left flange and a right flange detachably connected thereto, the right flange and the left flange both being semicircular, a mounting hole being formed between the right flange and the left flange, a connecting plate 1 being formed on the left flange, a connecting plate 2 being formed on the right flange, a connecting hole 1 being opened in the connecting plate 1, a connecting hole 2 being opened in the connecting plate 2, and a fastener being provided between the connecting hole 2 and the connecting hole 1.
[0007] Preferably, the first connecting plate is respectively arranged on the upper and lower end surfaces of the left flange, and the second connecting plate is respectively arranged on the upper and lower end surfaces of the right flange.
[0008] Preferably, a connecting portion 1 is formed at each end of the left flange, and a plurality of fixing holes 1 are formed in the connecting portion 1.
[0009] Preferably, two ends of the right flange are respectively formed with connecting parts 2, and a plurality of fixing holes 2 are opened in the connecting parts 2.
[0010] Preferably, the fasteners include bolts and nuts.
[0011] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects:
[0012] The utility model adopts the design of the split flange, so that during the actual installation process, the right flange and the left flange can be respectively installed on the outer periphery of the transmission shaft, and then the right flange and the left flange are fixedly connected by fasteners, and the two ends of the connecting flange are respectively connected to the filter box and the reducer of the wire mesh-free filtering equipment. The installation structure is simple and easy to disassemble and assemble, so that the internal parts can be easily inspected and replaced. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the structure of the utility model when it is disassembled.
[0015] Reference numerals: 1-left flange; 2-right flange; 3-mounting hole; 4-connecting plate 1; 5-connecting plate 2; 6-connecting hole 1; 7-connecting hole 2; 8-fastener; 9-connecting portion 1; 10-fixing hole 1;
[0016] 11-Connection part 2; 12-Fixing hole 2; 13-Bolt; 14-Nut. DETAILED DESCRIPTION
[0017] The specific implementation of the present invention is further described in detail below with reference to the accompanying drawings.
[0018] like Figure 1-2 As shown, a split flange for a wire mesh-free filter includes a left flange 1 and a right flange 2 detachably connected thereto. The right flange 2 and the left flange 1 are both semicircular in shape. A mounting hole 3 is formed between the right flange 2 and the left flange 1. A connecting plate 1 4 is formed on the left flange 1, and a connecting plate 2 5 is formed on the right flange 2. A connecting hole 1 6 is formed in the connecting plate 1 4, and a connecting hole 2 7 is formed in the connecting plate 2 5. A fastener 8 is provided between the connecting hole 2 7 and the connecting hole 1 6.
[0019] The utility model adopts the design of the split flange, so that during the actual installation process, the right flange and the left flange can be respectively installed on the outer periphery of the transmission shaft, and then the right flange 2 and the left flange 1 are fixedly connected by the fastener 8, and the two ends of the connecting flange are respectively connected to the filter box and the reducer of the wire mesh-free filtering equipment. The installation structure is simple and easy to disassemble and assemble, so that the internal parts can be easily inspected and replaced.
[0020] The connecting plate 1 4 is respectively arranged on the upper and lower end surfaces of the left flange 1, and the connecting plate 2 5 is respectively arranged on the upper and lower end surfaces of the right flange 2. By fixing the upper and lower ends of the flanges respectively, it is beneficial to improve the stability and firmness of the connection.
[0021] A connecting portion 9 is formed at both ends of the left flange 1, and a plurality of fixing holes 10 are opened in the connecting portion 9 for fasteners to pass through for connection with other equipment.
[0022] A second connecting portion 11 is formed at both ends of the right flange 2. A plurality of second fixing holes 12 are provided in the second connecting portion 11 for fasteners to pass through for connection with other equipment.
[0023] The fastener 8 includes a bolt 13 and a nut 14. The connection structure is simple and easy to assemble and disassemble.
[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A split flange for a wire mesh filter, characterized in that: The invention comprises a left flange (1) and a right flange (2) detachably connected thereto, wherein the right flange (2) and the left flange (1) are both semicircular, a mounting hole (3) is formed between the right flange (2) and the left flange (1), a connecting plate (1) is formed on the left flange (1), a connecting plate (2) is formed on the right flange (2), a connecting hole (1) (6) is formed in the connecting plate (1) and a connecting hole (2) (7) is formed in the connecting plate (2), and a fastener (8) is provided between the connecting hole (2) (7) and the connecting hole (1) (6).
2. The split flange for a wire mesh-free filter according to claim 1, characterized in that: The connecting plate 1 (4) is respectively arranged on the upper and lower end surfaces of the left flange (1), and the connecting plate 2 (5) is respectively arranged on the upper and lower end surfaces of the right flange (2).
3. The split flange for a wire mesh-free filter according to claim 1, characterized in that: A connecting portion (9) is formed at each end of the left flange (1), and a plurality of fixing holes (10) are provided in the connecting portion (9).
4. The split flange for a wire mesh-free filter according to claim 1, characterized in that: The two ends of the right flange (2) are respectively formed with a second connecting portion (11), and a plurality of second fixing holes (12) are opened in the second connecting portion (11).
5. The split flange for a wire-free filter according to claim 1, characterized in that: The fastener (8) comprises a bolt (13) and a nut (14).