Fiber filter cartridge adsorbent reagent loading device

Abstract

The utility model discloses a kind of fiber filter element adsorption reagent load devices, it is related to filter element technical field, and it includes: outer cylinder, bottom cover is installed at the bottom of outer cylinder, lower thread combination section is provided in the opening of outer cylinder bottom, the inside of lower thread combination section is integrally provided with cylinder frame, the upper end of bottom cover is provided with threaded assembly column, threaded assembly column is assembled with lower thread combination section, inner thread wall is provided on the inner wall of threaded assembly column, filter element assembly is installed in the inside of cylinder frame, the bottom of filter element assembly is provided with threaded combination column, threaded combination column is assembled with inner thread wall, filter element assembly includes outer filter frame, a plurality of outer filter mesh holes are provided on the outer wall of outer filter frame, inner filter frame is provided in the inside of outer filter frame. The problem that gear, screw rod, rocker and the like parts are needed for disassembling and assembling existing fiber filter element, the overall structure is complex, durability is not high, and parts are prone to damage.

Description

Technical Field

[0001] This utility model relates to the field of filter cartridge technology, specifically to a fiber filter cartridge adsorption reagent loading device. Background Technology

[0002] Filter cartridges are core components in the filtration industry, purifying fluids through physical interception or chemical adsorption. They are used to improve fluid quality and protect equipment from contamination.

[0003] Announcement No.: CN214861838U, entitled "A High-Temperature Resistant Stainless Steel Glass Fiber Filter Cartridge", includes a stainless steel glass fiber filter cartridge body and an installation assembly for installing the stainless steel glass fiber filter cartridge body. The installation assembly includes a first installation circular plate and a second installation circular plate symmetrically arranged. A limiting groove is provided in the middle of the side of the first and second installation circular plates that are close to each other. The limiting groove on the first installation circular plate is connected to the top and bottom of the first installation circular plate, and the limiting groove on the second installation circular plate is connected to the top of the second installation circular plate. Both the first and second installation circular plates are provided with fixing parts for connecting the stainless steel glass fiber filter cartridge body to the inside of the filtration equipment. In use, the stainless steel glass fiber filter cartridge body can be installed by cooperating with the installation assembly and the fixing parts.

[0004] The existing fiber filter cartridges require parts such as gears, screws, and rockers for disassembly and assembly, resulting in a complex overall structure, low durability, and easy damage to the parts. Therefore, they do not meet the current requirements. In response, a fiber filter cartridge adsorption reagent loading device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a fiber filter cartridge adsorption reagent loading device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fiber filter element adsorption reagent loading device, comprising: an outer cylinder, a bottom cover installed at the bottom of the outer cylinder, a lower threaded assembly section provided in the opening at the bottom of the outer cylinder, a cylinder frame integrally provided inside the lower threaded assembly section, a threaded assembly post provided at the upper end of the bottom cover, the threaded assembly post being assembled with the lower threaded assembly section, an internal threaded wall provided on the inner wall of the threaded assembly post, a filter element assembly installed inside the cylinder frame, a threaded assembly post provided at the bottom of the filter element assembly, and the threaded assembly post being assembled with the internal threaded wall.

[0007] Preferably, the filter element assembly includes an outer filter frame with a plurality of outer filter mesh holes on its outer wall, an inner filter frame with a plurality of inner filter mesh holes on its outer wall, and a fiber filter element disposed between the outer filter frame and the inner filter frame.

[0008] Preferably, a partition cavity is provided between the outer cylinder and the cylinder frame, and a plurality of through holes are provided on the outer wall of the cylinder frame. A first liquid inlet and a second liquid inlet are respectively provided on the outer walls on both sides of the outer cylinder, and the first liquid inlet and the second liquid inlet are both connected to the partition cavity.

[0009] Preferably, the inner filter frame has a liquid outlet channel inside, the top of the outer cylinder is fitted with a top cover, the outer wall of the top cover is fitted with a liquid outlet connected to the liquid outlet channel, and the outer wall at the top of the outer cylinder is fitted with a threaded assembly section, and the outer cylinder is assembled with the top cover through the threaded assembly section.

[0010] Preferably, the bottom of the threaded assembly column is provided with a bottom sealing ring.

[0011] Preferably, the bottom of the threaded combination column is provided with a drainage port, and the bottom of the bottom cover is provided with a bottom drainage port, which is connected to the drainage port.

[0012] Preferably, the top of the cylinder frame is provided with a sealing element, the sealing element includes a spacer, the outer ring of the spacer is provided with a first sealing ring, and the inner ring of the spacer is provided with a second sealing ring.

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

[0014] (1) In this utility model, the bottom cover and the outer cylinder adopt a detachable structure, which can be rotated and combined through the lower threaded assembly section and the threaded assembly column, making it convenient for users to disassemble and separate the outer cylinder and the bottom cover. The filter element assembly is combined with the inner threaded wall through the threaded assembly column, which is used to disassemble and separate the filter element assembly after the bottom cover is removed. The overall structure is simple, not easy to be damaged, and convenient for users to disassemble, replace and clean.

[0015] (2) In this utility model, the outer filter frame is provided with several outer filter mesh holes. The liquid enters the fiber filter element through the outer filter mesh holes at different positions. During the entry process, impurities are filtered by the outer filter mesh holes. After entering the fiber filter element, it is filtered again by the fiber filter element. Then, the liquid flows from the inner filter mesh holes of the inner filter frame to the liquid outlet channel, which achieves the effect of filtering the liquid multiple times, effectively improving the filtration effect, and facilitating the collection of liquid to the middle for centralized discharge. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the sealing component structure of this utility model;

[0018] Figure 3This is a schematic diagram of the bottom structure of the outer cylinder of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the outer cylinder of this utility model;

[0020] Figure 5 This is a schematic diagram of the bottom cover structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the external structure of the filter element assembly of this utility model;

[0022] Figure 7 This is a schematic diagram of the internal structure of the filter element assembly of this utility model;

[0023] In the diagram: 1. Outer cylinder; 101. First liquid inlet; 102. Second liquid inlet; 103. Threaded assembly section; 104. Cylinder frame; 105. Through hole; 106. Chamber; 107. Lower threaded assembly section; 2. Bottom cover; 201. Bottom outlet; 202. Threaded assembly column; 203. Bottom sealing ring; 204. Inner threaded wall; 3. Top cover; 301. Liquid outlet; 4. Sealing element; 401. First sealing ring; 402. Spacer; 403. Second sealing ring; 5. Liquid outlet channel; 6. Filter element assembly; 601. Outer filter frame; 602. Outer filter mesh; 603. Threaded assembly column; 604. Drainage port; 605. Inner filter frame; 606. Inner filter mesh; 607. Fiber filter element. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Please see Figures 1-7This utility model provides an embodiment of a fiber filter element adsorption reagent loading device, comprising: an outer cylinder 1, a bottom cover 2 installed at the bottom of the outer cylinder 1, a lower threaded assembly section 107 provided in the opening at the bottom of the outer cylinder 1, a cylinder frame 104 integrally provided inside the lower threaded assembly section 107, a threaded assembly post 202 provided at the upper end of the bottom cover 2, the threaded assembly post 202 being assembled with the lower threaded assembly section 107, an inner threaded wall 204 provided on the inner wall of the threaded assembly post 202, a filter element assembly 6 installed inside the cylinder frame 104, a threaded assembly post 603 provided at the bottom of the filter element assembly 6, and the threaded assembly post 603 being assembled with the inner threaded wall 204. The above scheme features a detachable structure for the bottom cover 2 and the outer cylinder 1. The bottom cover 2 and the outer cylinder 1 can be rotated and combined via the lower threaded assembly section 107 and the threaded assembly column 202, facilitating easy disassembly and separation of the outer cylinder 1 and the bottom cover 2. The filter element assembly 6 is combined with the inner threaded wall 204 via the threaded assembly column 603, allowing for disassembly and separation of the filter element assembly 6 after the bottom cover 2 is removed. The overall structure is simple, not easily damaged, and facilitates disassembly, replacement, and cleaning operations. A bottom sealing ring 203 is provided at the bottom of the threaded assembly column 202, which improves the bottom sealing performance and prevents liquid leakage from the connection point.

[0026] Please see Figure 6 , Figure 7 The filter element assembly 6 includes an outer filter frame 601, with a plurality of external filter mesh holes 602 on its outer wall. An inner filter frame 605 is disposed inside the outer filter frame 601, with a plurality of internal filter mesh holes 606 on its outer wall. A fiber filter element 607 is disposed between the outer filter frame 601 and the inner filter frame 605. The outer filter frame 601 has a plurality of external filter mesh holes 602. Liquid enters the fiber filter element 607 through the external filter mesh holes 602 at different positions. During the entry process, impurities are filtered by the external filter mesh holes 602. After entering the fiber filter element 607, the liquid is filtered again by the fiber filter element 607. Afterward, the liquid flows from the internal filter mesh holes 606 at the inner filter frame 605 into the liquid outlet channel 5, which achieves the effect of multiple filtration of the liquid, effectively improving the filtration effect and facilitating the collection of liquid to the middle for centralized discharge.

[0027] Please see Figure 1 , Figure 4A cavity 106 is provided between the outer cylinder 1 and the cylinder frame 104. Several through holes 105 are provided on the outer wall of the cylinder frame 104. A first liquid inlet 101 and a second liquid inlet 102 are respectively provided on the outer walls on both sides of the outer cylinder 1. Both the first liquid inlet 101 and the second liquid inlet 102 are connected to the cavity 106. Liquid enters the cavity 106 from the first liquid inlet 101. The liquid in the cavity 106 enters the filter element assembly 6 through the through holes 105 of the cylinder frame 104 for filtration. When liquid enters from the first liquid inlet 101, the second liquid inlet 102 is closed to prevent liquid from being discharged from there.

[0028] Please see Figure 1 , Figure 2 , Figure 3 The inner filter frame 605 has an internal liquid outlet channel 5. The top of the outer cylinder 1 is equipped with a top cover 3. The outer wall of the top cover 3 is equipped with a liquid outlet 301 connected to the liquid outlet channel 5. The outer wall at the top of the outer cylinder 1 is provided with a threaded assembly section 103. The outer cylinder 1 is assembled with the top cover 3 through the threaded assembly section 103. The top cover 3 is used to seal the top of the outer cylinder 1. The threaded assembly section 103 allows the user to easily disassemble and install the top cover 3 by rotation.

[0029] Please see Figure 1 , Figure 6 The bottom of the threaded combination column 603 is provided with a drainage port 604, and the bottom of the bottom cover 2 is provided with a bottom drain port 201, which is connected to the drainage port 604. The drainage port 604 is provided to drain the liquid accumulated inside, so that the liquid inside is discharged from the bottom drain port 201 due to gravity. During the filter element filtration process, the bottom drain port 201 is in a closed state to prevent liquid from being discharged from there.

[0030] Please see Figure 2 A sealing element 4 is provided at the top of the cylinder frame 104. The sealing element 4 includes a spacer 402. A first sealing ring 401 is provided on the outer ring of the spacer 402, and a second sealing ring 403 is provided on the inner ring of the spacer 402. The first sealing ring 401 is used to seal the top of the cavity 106, and the second sealing ring 403 is used to seal the top of the filter element assembly 6, which effectively improves the internal sealing performance.

[0031] In this device, liquid enters through the first inlet 101, first entering the diaphragm 106, then flowing through several through holes 105 of the cylinder frame 104 to the outer filter frame 601 for filtration, then entering the fiber filter element 607 for secondary filtration, and finally, the liquid is discharged from the inner filter frame 605 into the outlet channel 5, and discharged to the outside from the top outlet 301.

[0032] In addition, the device circulates liquid through a peristaltic pump. Liquid B is slowly added to the circulating liquid A to react and form reagent C particles with special adsorption capacity. The liquid circulation gradually carries the reagent with adsorption capacity to ordinary filter cartridges to form filter cartridges with specific adsorption functions, which can improve the adsorption functions of different aspects of the filter cartridges according to different added media.

[0033] Option 1: Liquid A is sodium silicate, liquid B is hydrochloric acid, and reagent C is silica gel microparticles. The porous properties of silica gel microparticles enhance the adsorption effect on moisture and organic matter.

[0034] Option 2: Liquid A is ferrous sulfate, liquid B is sodium hydroxide, and reagent C particles are hydrated iron oxide, used to improve the filter element's ability to remove arsenic and heavy metals;

[0035] Option 3: Liquid A is sodium sulfite, liquid B is dilute citric acid, and reagent C is sulfur dioxide / sulfurite, used to improve the filter element's functions of removing residual chlorine, oxides, and odors.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fiber filter cartridge adsorption reagent loading device, comprising an outer cylinder (1), wherein a bottom cover (2) is installed at the bottom of the outer cylinder (1), characterized in that: The bottom opening of the outer cylinder (1) is provided with a lower threaded assembly section (107), and the lower threaded assembly section (107) is integrally provided with a cylinder frame (104). The upper end of the bottom cover (2) is provided with a threaded assembly column (202), and the threaded assembly column (202) is assembled with the lower threaded assembly section (107). The inner wall of the threaded assembly column (202) is provided with an inner threaded wall (204). The cylinder frame (104) is installed with a filter element assembly (6), and the bottom of the filter element assembly (6) is provided with a threaded assembly column (603), and the threaded assembly column (603) is assembled with the inner threaded wall (204).

2. The fiber filter cartridge adsorption reagent loading device according to claim 1, characterized in that: The filter element assembly (6) includes an outer filter frame (601), the outer wall of which is provided with a plurality of outer filter mesh holes (602), an inner filter frame (605) is provided inside the outer filter frame (601), the outer wall of which is provided with a plurality of inner filter mesh holes (606), and a fiber filter element (607) is provided between the outer filter frame (601) and the inner filter frame (605).

3. The fiber filter cartridge adsorption reagent loading device according to claim 1, characterized in that: A partition cavity (106) is provided between the outer cylinder (1) and the cylinder frame (104). A plurality of through holes (105) are provided on the outer wall of the cylinder frame (104). A first liquid inlet (101) and a second liquid inlet (102) are respectively provided on the outer walls on both sides of the outer cylinder (1). The first liquid inlet (101) and the second liquid inlet (102) are both connected to the partition cavity (106).

4. The fiber filter cartridge adsorption reagent loading device according to claim 2, characterized in that: The inner filter frame (605) is provided with a liquid outlet channel (5), the top of the outer cylinder (1) is provided with a top cover (3), the outer wall of the top cover (3) is provided with a liquid outlet (301) connected to the liquid outlet channel (5), the outer wall of the top of the outer cylinder (1) is provided with a threaded assembly section (103), and the outer cylinder (1) is assembled with the top cover (3) through the threaded assembly section (103).

5. The fiber filter cartridge adsorption reagent loading device according to claim 1, characterized in that: The bottom of the threaded assembly column (202) is provided with a bottom sealing ring (203).

6. The fiber filter cartridge adsorption reagent loading device according to claim 1, characterized in that: The bottom of the threaded combination column (603) is provided with a drainage port (604), and the bottom of the bottom cover (2) is provided with a bottom drainage port (201), which is connected to the drainage port (604).

7. The fiber filter cartridge adsorption reagent loading device according to claim 3, characterized in that: The top of the cylinder frame (104) is provided with a sealing element (4), the sealing element (4) includes a spacer (402), the outer ring of the spacer (402) is provided with a first sealing ring (401), and the inner ring of the spacer (402) is provided with a second sealing ring (403).

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