Ship-shaped metal filter element

Abstract

The utility model discloses a ship-shaped metal filter element and relates to the technical field of filter elements. The device comprises a ship-shaped filter screen, a mounting frame, a mounting plate and a pipeline connecting piece, the mounting plate is fixed to one end of the ship-shaped filter screen, the pipeline connecting piece is arranged on the side, away from the ship-shaped filter screen, of the mounting plate, mounting screw holes are formed in the positions, corresponding to the pipeline connecting piece, of the mounting plate in a penetrating mode, and a fixing frame is fixed to the bottom of the ship-shaped filter screen. A plurality of outer reinforcing ribs are fixed to the outer side of the ship-shaped filter screen at equal intervals, the two ends of each outer reinforcing rib are fixed to the two sides of a fixing frame respectively, and a mounting frame is fixed to the lower portion of the outer side of the fixing frame. The ship-shaped filter screen, the mounting frame, the mounting plate and the pipeline connecting piece are arranged, so that the problems that the metal filter element is easy to deform due to uneven stress and the mounting applicability in the filter is not good enough are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to filter elements, and particularly relates to a boat-shaped metal filter element. Background Art

[0002] A metal filter element is a device used to filter liquids or gases. It is mainly made of sintered metal fibers or metal powders. The metal filter element has a fine filter mesh structure that can efficiently capture suspended particles, solid impurities, and microorganisms, etc., ensuring that the filtering effect meets the expected requirements. The filter element made of metal materials has excellent durability and corrosion resistance, and can withstand high temperature, high pressure, and corrosive media. The metal filter element can be repeatedly cleaned and reused, but it still has the following disadvantages in actual use:

[0003] In the process of metal filter element production, the metal filter element is usually directly produced in a cylindrical shape. Through the cylindrical setting, sufficient filtration is performed. However, during the filtration process, after each position of the filter element is pressurized, it is easy to deform the filter element due to factors such as internal and external pressure differences.

[0004] When the metal filter element is working, the installation method is usually to directly align the installation ring with the installation structure in the filter. When faced with different internal installation forms of the filter, the applicability of the installation in the filter is not good enough. Utility Model Content

[0005] The purpose of the utility model is to provide a boat-shaped metal filter element, which solves the problems that the metal filter element is easily deformed by uneven force and has poor applicability for installation in the filter by arranging a boat-shaped filter screen, a mounting frame, a mounting plate and a pipe connector.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses a boat-shaped metal filter element, comprising a boat-shaped filter, a mounting frame, a mounting plate and a pipe connector, wherein a mounting plate is fixed at one end of the boat-shaped filter, a pipe connector is arranged on a side of the mounting plate away from the boat-shaped filter, mounting screw holes are provided at positions corresponding to the mounting plate and the pipe connector, a fixing frame is fixed at the bottom of the boat-shaped filter, a plurality of external reinforcing ribs are fixed at equal intervals on the outside of the boat-shaped filter, two ends of the external reinforcing ribs are respectively fixed on both sides of the fixing frame, a mounting frame is fixed at the lower part of the outside of the fixing frame, when working, liquid entering the boat-shaped filter is filtered through the boat-shaped filter, the mounting frame is used to provide installation between the bottom of the boat-shaped filter and the inner wall of the filter, the mounting plate is used to provide installation between the boat-shaped filter and the mounting structure in the filter, and the pipe connector is used to transport liquid in the external pipe to be filtered in the boat-shaped filter.

[0008] Furthermore, a number of internal reinforcement frames are fixed at equal intervals on the inner wall of the boat-shaped filter, and the two ends of the internal reinforcement frames are respectively fixed on both sides of the inner wall of the fixed frame, and the internal reinforcement frames and the external reinforcement ribs are staggered with each other. When the boat-shaped filter is working, the filtering efficiency of the boat-shaped filter element is increased by the cooperation of the internal reinforcement frames and the external reinforcement ribs.

[0009] Furthermore, a protective net is fixed to the lower part of the inner wall of the fixed frame, and the protective net is arranged below the inner reinforcement frame in the fixed frame. When the fixed frame is working, the protective net prevents oversized debris from entering the boat-shaped filter.

[0010] Furthermore, a fixing opening is vertically opened in the installation frame, a sealing ring is fixed to the bottom of the installation frame outside the fixing opening, the fixing frame is fixed in the fixing opening, and installation holes 1 are evenly opened on the installation frame. When the installation frame is working, the fixing frame is fixed through the fixing opening.

[0011] Furthermore, two mounting holes are evenly opened on the mounting plate on the outside of the boat-shaped filter, a flexible disk is fixed on the side of the mounting plate close to the boat-shaped filter, and the upper part of the flexible disk close to one end of the mounting plate is fixed to the mounting plate. When the boat-shaped filter is working, the mounting plate is installed through the two mounting holes.

[0012] Furthermore, a threaded tube is fixed to one end of the pipe connector close to the mounting plate, and the threaded tube is threadedly connected in the mounting screw hole. A movable opening is opened at a position corresponding to the mounting screw hole of the boat-shaped filter, the flexible disk is movably connected in the movable opening, the threaded tube is arranged in the movable opening, and the pipe connector is threadedly connected to the mounting screw hole through the threaded tube.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that the metal filter element is easily deformed due to uneven force by arranging a boat-shaped filter screen. After the boat-shaped filter screen is installed in the filter, when the liquid to be filtered enters the boat-shaped filter screen, the liquid is transported to the inner wall of the boat-shaped filter screen. The inner wall of the boat-shaped filter screen is arranged in an arc shape, so that after the liquid is filtered, it is output to the outside of the boat-shaped filter screen. When the liquid passes through, the strength of the boat-shaped filter screen is increased by the cooperation of the external reinforcement ribs and the internal reinforcement skeleton, thereby reducing the deformation of the metal filter element caused by uneven force.

[0015] The utility model solves the problem that the metal filter element is not well applicable to the installation in the filter by arranging a boat-shaped filter screen, a mounting frame, a mounting plate and a pipe connecting piece. The filter element is installed in the filter through the mounting frame and the mounting plate. When the screw hole position on the mounting plate is exposed, the threaded pipe on the pipe connecting piece can be screwed into the mounting plate to transport the liquid to be filtered to the boat-shaped filter screen for filtration. When the boat-shaped filter screen is required to be filtered, the liquid to be filtered enters from the bottom fixing frame. The mounting screw hole is closed by using a threaded plug, and the bottom of the fixing frame can be immediately arranged outside the liquid inlet position, and the mounting hole one on the mounting frame is aligned with the mounting structure, and the mounting bolt is inserted into the mounting hole one and tightened with the mounting structure in the filter, so that the sealing ring at the bottom of the mounting frame is pressed against the inner wall of the filter, and the installation is completed, so that the metal filter element is better applicable to the installation in the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional diagram of the assembly structure of a boat-shaped metal filter element;

[0018] Figure 2 It is a three-dimensional diagram of the cross-sectional structure of the ship-shaped filter;

[0019] Figure 3 It is a three-dimensional diagram of the installation frame structure;

[0020] Figure 4 This is a three-dimensional diagram of the half-section structure of the installation plate;

[0021] Figure 5 It is a three-dimensional diagram of the pipe connector structure.

[0022] Reference numerals:

[0023] 1. Boat-shaped filter; 101. Movable opening; 102. Fixed frame; 103. Protective net; 104. External reinforcing ribs; 105. Internal reinforcing frame; 2. Mounting frame; 201. Fixed opening; 202. Sealing ring; 203. Mounting hole one; 3. Mounting plate; 301. Mounting hole two; 302. Mounting screw hole; 303. Flexible disk; 4. Pipeline connector; 401. Threaded pipe. 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 of 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. Specific embodiment 1

[0025] See also Figure 1-5 The utility model is a boat-shaped metal filter element, comprising a boat-shaped filter screen 1, a mounting frame 2, a mounting plate 3 and a pipe connector 4. The mounting plate 3 is fixed at one end of the boat-shaped filter screen 1. When the boat-shaped filter screen 1 is working, the liquid entering therein is filtered. The mounting plate 3 provides the function of installing the boat-shaped filter element with an external mounting structure. A pipe connector 4 is arranged on one side of the mounting plate 3 away from the boat-shaped filter screen 1. One end of the pipe connector 4 away from the mounting plate 3 is connected to an external structure for conveying liquid to be filtered, so that the liquid to be filtered outside is conveyed to the boat-shaped filter screen 1. The mounting plate 3 corresponds to the pipe connector 4. A mounting screw hole 302 is opened through the position, and the threaded pipe 401 is threadedly connected therein through the mounting screw hole 302. A fixing frame 102 is fixed to the bottom of the boat-shaped filter screen 1, and the boat-shaped filter screen 1 is connected to the mounting frame 2 through the fixing frame 102. A plurality of external reinforcing ribs 104 are fixed at equal intervals on the outside of the boat-shaped filter screen 1, and the external reinforcing ribs 104 are used to provide external reinforcement for the boat-shaped filter screen 1. The two ends of the external reinforcing ribs 104 are respectively fixed on both sides of the fixing frame 102, and the lower part of the outer side of the fixing frame 102 is fixed with a mounting frame 2, and the boat-shaped filter screen 1 is connected to the outside of the liquid inlet of the filter through the mounting frame 2.

[0026] Specifically, a number of internal reinforcement frames 105 are fixed at equal intervals on the inner wall of the ship-shaped filter 1, and the two ends of the internal reinforcement frames 105 are respectively fixed on both sides of the inner wall of the fixed frame 102, and the internal reinforcement frames 105 and the external reinforcement ribs 104 are staggered with each other. When the ship-shaped filter 1 is working, the internal compressive strength is increased by the internal reinforcement frames 105, and with the cooperation of the external reinforcement ribs 104, the strength of the ship-shaped filter 1 itself is increased.

[0027] Furthermore, a protective net 103 is fixed to the lower part of the inner wall of the fixed frame 102, and the protective net 103 is arranged below the inner reinforcing frame 105 in the fixed frame 102. When the fixed frame 102 is working, the protective net 103 prevents large impurities from entering the ship-shaped filter screen 1 and causing damage to the inner wall of the ship-shaped filter screen 1.

[0028] The operation process of this embodiment is: during operation, after the installation of the boat-shaped filter screen 1 in the filter is completed, when the liquid to be filtered enters the boat-shaped filter screen 1, the liquid is transported to the inner wall of the boat-shaped filter screen 1, and the inner wall of the boat-shaped filter screen 1 is arranged in an arc shape, so that the liquid is filtered and then output to the outside of the boat-shaped filter screen 1. When the liquid passes through, the strength of the boat-shaped filter screen 1 is increased through the cooperation of the external reinforcement ribs 104 and the internal reinforcement skeleton 105. Specific embodiment 2

[0029] See also Figure 1-5 On the basis of the specific embodiment 1, a fixing opening 201 is vertically opened in the installation frame 2, a sealing ring 202 is fixed to the bottom of the installation frame 2 outside the fixing opening 201, the fixing frame 102 is fixed in the fixing opening 201, and the installation frame 2 is evenly opened with installation holes 1 203. The installation frame 2 fixes the fixing frame 102 through the fixing opening 201, and the gap between the installation frame 2 and the inner wall of the filter is sealed by the sealing ring 202, and the installation of the installation frame 2 is provided through the installation hole 1 203.

[0030] Specifically, mounting holes 2 301 are evenly opened on the mounting plate 3 on the outside of the boat-shaped filter 1, and a flexible disk 303 is fixed to the side of the mounting plate 3 close to the boat-shaped filter 1. The upper part of the flexible disk 303 close to one end of the mounting plate 3 is fixed to the mounting plate 3. When the boat-shaped filter 1 is working, the mounting plate 3 is installed thereon through the mounting hole 2 301, and the mounting screw hole 302 is closed by the flexible disk 303 when the threaded tube 401 is not installed.

[0031] Furthermore, a threaded tube 401 is fixed to one end of the pipe connector 4 close to the mounting plate 3, and the threaded tube 401 is threadedly connected in the mounting screw hole 302. A movable opening 101 is opened at a position corresponding to the mounting screw hole 302 of the boat-shaped filter screen 1, and the flexible disk 303 is movably connected in the movable opening 101. The threaded tube 401 is arranged in the movable opening 101, and the pipe connector 4 is screwed into the mounting screw hole 302 through the threaded tube 401, so that the pipeline for conveying liquid is connected with the boat-shaped filter screen 1.

[0032] The operation process of this embodiment is as follows: during operation, when it is necessary to transport liquid to the boat-shaped filter element through the pipe connector 4, the mounting plate 3 is fitted onto the inner wall of the filter, and the mounting plate 3 at the position of the mounting screw hole 302 is exposed inside the filter, and then the mounting bolt is first inserted into the mounting hole 1 203 on the mounting frame 2, and then screwed into the mounting structure in the filter, and then the mounting bolt is inserted into the mounting hole 2 301 on the mounting plate 3, and then screwed into the filter mounting structure, and then the threaded pipe 401 can be aligned with the mounting screw hole 302 on the mounting plate 3, and then the pipe connector 4 is rotated so that the threaded pipe 401 is screwed into the mounting screw hole 302, and the flexible disk 303 is pushed open to enter the movable port 101 on the boat-shaped filter screen 1, and then the operation can be carried out. Operation, when the ship-shaped filter 1 is needed for filtration and the liquid to be filtered enters from the bottom fixed frame 102, the mounting screw hole 302 is closed by using a threaded plug, and then the bottom of the fixed frame 102 can be set outside the liquid inlet position, and the mounting hole 203 on the mounting frame 2 is aligned with the mounting structure, and the mounting bolts are inserted into the mounting hole 203, and tightened with the mounting structure in the filter, so that the sealing ring 202 at the bottom of the mounting frame 2 is pressed against the inner wall of the filter, and the installation is completed. After installation, work begins, and the liquid is transported to the fixed frame 102, and large impurities are blocked by the protective net 103 and enter the ship-shaped filter 1. After being filtered by the ship-shaped filter 1, they are transported to the internal space of the filter above the ship-shaped filter 1 to complete the filtration.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A boat-shaped metal filter element, comprising a boat-shaped filter screen (1), a mounting frame (2), a mounting plate (3) and a pipe connector (4), characterized in that: A mounting plate (3) is fixed to one end of the boat-shaped filter (1); a pipe connector (4) is provided on a side of the mounting plate (3) away from the boat-shaped filter (1); mounting screw holes (302) are provided through positions of the mounting plate (3) and the pipe connector (4); a fixing frame (102) is fixed to the bottom of the boat-shaped filter (1); a plurality of external reinforcing ribs (104) are fixed to the outside of the boat-shaped filter (1) at equal intervals; two ends of the external reinforcing ribs (104) are respectively fixed to two sides of the fixing frame (102); and a mounting frame (2) is fixed to the lower portion of the outside of the fixing frame (102).

2. The boat-shaped metal filter element according to claim 1, characterized in that: A plurality of inner reinforcement frames (105) are fixed at equal intervals on the inner wall of the boat-shaped filter (1), two ends of the inner reinforcement frames (105) are respectively fixed to two sides of the inner wall of the fixing frame (102), and the inner reinforcement frames (105) and the outer reinforcement ribs (104) are staggered with each other.

3. The boat-shaped metal filter element according to claim 2, characterized in that: A protection net (103) is fixed to the lower part of the inner wall of the fixing frame (102), and the protection net (103) is arranged below the inner reinforcement frame (105) in the fixing frame (102).

4. The boat-shaped metal filter element according to claim 1, characterized in that: A fixing opening (201) is vertically opened in the installation frame (2), a sealing ring (202) is fixed to the bottom of the installation frame (2) outside the fixing opening (201), the fixing frame (102) is fixed in the fixing opening (201), and the installation frame (2) is evenly opened with mounting holes 1 (203).

5. The boat-shaped metal filter element according to claim 1, characterized in that: The mounting plate (3) outside the boat-shaped filter (1) is evenly provided with mounting holes (301); a flexible disk (303) is fixed to a side of the mounting plate (3) close to the boat-shaped filter (1); and an upper portion of the flexible disk (303) close to one end of the mounting plate (3) is fixed to the mounting plate (3).

6. The boat-shaped metal filter element according to claim 5, characterized in that: A threaded tube (401) is fixed to one end of the pipe connector (4) close to the mounting plate (3); the threaded tube (401) is threadedly connected in the mounting screw hole (302); a movable opening (101) is provided in the boat-shaped filter screen (1) at a position corresponding to the mounting screw hole (302); the flexible disk (303) is movably connected in the movable opening (101); and the threaded tube (401) is arranged in the movable opening (101).

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