Multi-layer chemical reagent auxiliary filtering device

Abstract

The utility model relates to the technical field of chemical engineering, and discloses a multi-layer chemical reagent auxiliary filtering device which comprises a chemical reagent filtering device body and a filtering net basket, and two sets of convenient dismounting mechanisms which are in mirror symmetry are installed in the chemical reagent filtering device body. The filtering net basket is stably mounted on the chemical reagent filtering device body through the convenient dismounting mechanism; the convenient dismounting mechanism comprises two adjusting boxes fixedly mounted on the inner side wall of the chemical reagent filtering device body respectively, rotating assemblies mounted in the adjusting boxes, and adjusting moving assemblies mounted on the rotating assemblies. According to the multi-layer chemical reagent auxiliary filtering device, the filtering net basket can be stably installed on the chemical reagent filtering device body, the situation that the filtering net basket moves under the action of external force and influences the filtering effect is avoided, meanwhile, the filtering net basket can be conveniently disassembled, and the filtering effect is improved. Therefore, the use effect of the existing chemical reagent auxiliary filtering device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical engineering, in particular to a chemical reagent auxiliary filtering device. Background Art

[0002] With the rapid economic development and technological progress in various regions, chemistry has penetrated into every aspect of our lives, and chemical reagents are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. When using chemical reagent additives for experiments, it is necessary to filter the chemical reagent additives to improve the purity of the chemical reagent additives.

[0003] The existing multi-layer chemical reagent auxiliary filtering device is generally improved for filtering efficiency and anti-clogging. For example, a chemical reagent auxiliary filtering device disclosed in the authorized Chinese patent CN216726034U can be used in conjunction with each other through a filter basket, a flip paddle, an electric push rod and a speed regulating motor, and the filter basket improves the filtering rate of the chemical reagent auxiliary. During filtering, the electric push rod is turned on to allow the flip paddle to extend into the filter basket, and then driven by the speed regulating motor to rotate, which can avoid the problem of clogging of the filter basket during filtering, so that it can always maintain smooth filtering. However, when installing the filter basket, the chemical reagent auxiliary filtering device is provided with a mounting hole on the upper end surface of the fixing seat, so that the filter basket is placed inside the fixing seat, and the chemical reagent auxiliary filtering device does not fix the filter basket, which may cause the filter basket to tilt due to external force collision or shaking, and the solution inside is not completely filtered, resulting in the use effect of the existing chemical reagent auxiliary filtering device to be improved. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-layer chemical reagent auxiliary filtering device, which has the advantages of being able to effectively improve the use effect of the existing chemical reagent auxiliary filtering device, and solves the problem of poor use effect of the existing chemical reagent auxiliary filtering device.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of effectively improving the use effect of the existing chemical reagent auxiliary filtering device, the utility model provides the following technical solutions: a multi-layer chemical reagent auxiliary filtering device, comprising a chemical reagent filtering device body and a filter basket, wherein two sets of convenient disassembly mechanisms in mirror symmetry are installed in the chemical reagent filtering device body, and the filter basket is stably installed on the chemical reagent filtering device body through the convenient disassembly mechanism;

[0008] The convenient disassembly mechanism includes two adjustment boxes respectively fixedly installed on the inner side walls of the chemical reagent filter body, a rotating component installed in the adjustment box, an adjustment movable component installed on the rotating component, two groups of auxiliary movable components respectively installed on the adjustment movable components, two groups of fixed components installed on the adjustment movable components in a mirror-symmetrical manner, a fixed block installed on the fixed component, and a protective cushion fixedly installed on the adjustment box near an inner side wall of the chemical reagent filter body, and the number of the protective cushions is two and distributed in a mirror-symmetrical manner; the fixed component is connected to the rotating component through the adjustment movable component, moves under the rotation of the rotating component, and the auxiliary movable component moves with the adjustment movable component.

[0009] Furthermore, the rotating assembly includes a screw and a handle; one end of the handle passes through the adjustment box and the chemical reagent filtering device body in sequence and extends to one side of the handle to be fixedly connected to the handle, and the other end is rotatably connected to the inner wall of the adjustment box through a bearing, and the screw is driven to rotate when the handle rotates.

[0010] Furthermore, the adjusting moving assembly includes a moving block and two adjusting blocks; the two adjusting blocks are respectively fixedly connected to the two sides of the moving block, and the moving block moves on the outside of the screw rod under the thrust of the inner thread rotation, and the adjusting block moves with the moving block.

[0011] Furthermore, an adjustment groove for the adjustment block to slide in is provided on the inner side wall of the adjustment box.

[0012] Furthermore, the auxiliary moving component includes a moving wheel and a concave block; the concave block is fixedly mounted on the inner wall of the adjustment box, the moving wheel is fixedly connected to one side of the moving block, and the outer side of the moving wheel slides in contact with the inner side of the concave block.

[0013] Furthermore, the fixing assembly includes a connecting block and an inserting block; one side of the connecting block is fixedly mounted on the moving block, and the other side is fixedly connected to one side of the inserting block.

[0014] Furthermore, a through hole for the plug-in block to slide in and out is provided on one side of the regulating box away from the main body of the chemical reagent filtering device, slots for the plug-in block to fit in and out are provided on both sides of the fixed block, and the outer side of the filter basket is fixedly connected between the opposite sides of the two fixed blocks.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a multi-layer chemical reagent auxiliary filtering device, which has the following beneficial effects:

[0017] The multi-layer chemical reagent auxiliary filtering device can stably install the filter basket on the chemical reagent filtering device body through the coordinated use between the convenient disassembly mechanism on the chemical reagent filtering device body and the filter basket, thereby preventing the filter basket from moving under the action of external force and affecting the filtering effect. At the same time, the filter basket can also be conveniently disassembled, thereby effectively improving the use effect of the existing chemical reagent auxiliary filtering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 A cross-sectional schematic diagram of the transfer handle connection structure;

[0020] Figure 3 yes Figure 2 A three-dimensional schematic diagram of the middle plug-in block connection structure.

[0021] In the figure: 1 chemical reagent filtering device body, 200 convenient disassembly mechanism, 201 adjustment box, 2021 screw rod, 2022 handle, 2031 moving block, 2032 adjusting block, 204 adjusting slot, 2051 moving wheel, 2052 concave block, 2061 connecting block, 2062 plug-in block, 207 through hole, 208 fixed block, 209 slot, 210 protective cushion, 3 filter basket. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a multi-layer chemical reagent auxiliary filtering device, comprising a chemical reagent filtering device body 1 and a filter basket 3, wherein two sets of mirror-symmetrical convenient disassembly mechanisms 200 are installed in the chemical reagent filtering device body 1, and the filter basket 3 is stably installed on the chemical reagent filtering device body 1 through the convenient disassembly mechanism 200;

[0024] By using the convenient disassembly mechanism 200 on the chemical reagent filtering device body 1 and the filter basket 3 in coordination with each other, the filter basket 3 can be stably installed on the chemical reagent filtering device body 1 to prevent it from moving under the action of external force and affecting the filtering effect. At the same time, the filter basket 3 can also be conveniently disassembled, thereby effectively improving the use effect of the existing chemical reagent auxiliary filtering device.

[0025] In this embodiment, the convenient disassembly mechanism 200 is a structure for stably mounting the filter basket 3 on the chemical reagent filtering device body 1 .

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the convenient disassembly mechanism 200 includes two adjustment boxes 201 respectively fixedly mounted on the inner wall of the chemical reagent filtering device body 1, a rotating component installed in the adjustment box 201, an adjusting movable component installed on the rotating component, two groups of auxiliary movable components respectively mounted on the adjusting movable components, two groups of fixed components installed on the adjusting movable components in a mirror-symmetrical manner, a fixed block 208 installed on the fixed component, and a protective cushion 210 fixedly mounted on the inner wall of the adjustment box 201 close to the chemical reagent filtering device body 1, and the number of the protective cushions 210 is two and distributed in a mirror-symmetrical manner; the fixed component is connected to the rotating component through the adjusting movable component, moves under the rotation of the rotating component, the auxiliary movable component moves with the adjusting movable component, and the protective cushion 210 is used to protect the movable block 2031 from wear.

[0027] It should be noted that the rotating assembly includes a screw 2021 and a handle 2022; one end of the handle 2022 passes through the adjustment box 201 and the chemical reagent filtering device body 1 in sequence and extends to one side of the handle to be fixedly connected to the handle 2022, and the other end is rotatably connected to the inner wall of the adjustment box 201 through a bearing. When the handle 2022 rotates, the screw 2021 is driven to rotate in order to drive the adjustment moving assembly to move in the adjustment box 201.

[0028] It can be understood that the adjustment moving assembly includes a moving block 2031 and two adjustment blocks 2032; the two adjustment blocks 2032 are respectively fixedly connected to the two sides of the moving block 2031, and the moving block 2031 moves on the outside of the screw rod 2021 under the thrust of the rotation of the inner thread, and the adjustment block 2032 moves with the moving block 2031 in order to drive the fixed assembly to move.

[0029] In addition, an adjustment groove 204 for the adjustment block 2032 to slide in is provided on the inner wall of the adjustment box 201 , so as to allow the moving block 2031 to move more stably in the adjustment box 201 .

[0030] In this embodiment, the auxiliary moving component includes a moving wheel 2051 and a concave block 2052; the concave block 2052 is fixedly installed on the inner wall of the adjustment box 201, and the moving wheel 2051 is fixedly connected to one side of the moving block 2031. The outer side of the moving wheel 2051 fits and slides on the inner side of the concave block 2052 to improve the stability of the movement of the moving block 2031.

[0031] It should also be noted that the fixed component includes a connecting block 2061 and an insert block 2062; one side of the connecting block 2061 is fixedly mounted on the moving block 2031, and the other side is fixedly connected to one side of the insert block 2062. When the moving block 2031 moves, the insert block 2062 moves with the moving block 2031.

[0032] It should be further explained that a through hole 207 for the plug-in block 2062 to slide against is provided on the side of the adjustment box 201 away from the main body 1 of the chemical reagent filter device, and slots 209 for the plug-in block 2062 to fit and plug into are provided on both sides of the fixed block 208. The outer side of the filter basket 3 is fixedly connected between the opposite sides of the two fixed blocks 208 so that the filter basket 3 can be stably installed on the main body 1 of the chemical reagent filter device.

[0033] The working principle of the above embodiment is:

[0034] When it is necessary to fix the filter basket 3 on the chemical reagent filtering device body 1, first place the fixing blocks 208 on both sides of the filter basket 3 between the opposite sides of the two adjustment boxes 201, then hold the rotating handles 2022 on both sides with both hands and rotate them at the same time, and drive the screw rod 2021 to rotate under the rotation support of the bearing. Since the moving block 2031 can only move in the adjusting box 201 under the sliding connection and cooperation between the adjusting block 2032 and the adjusting groove 204, and because the moving wheel 2051 is slidably connected in the concave block 2052, the moving block 2031 is stably moved on the outside of the screw rod 2021 under the thrust of the inner thread rotation, and drives the insert block 2062 to move with it. When the moving block 2031 is away from the protective cushion 210, the insert block 2062 is inserted into the slot 209, so that the fixing block 208 can be fixed, and the filter basket 3 can be stably installed on the chemical reagent filtering device body 1.

[0035] Compared with the prior art: the multi-layer chemical reagent auxiliary filtering device, through the mutual cooperation between the convenient disassembly mechanism 200 on the chemical reagent filtering device body 1 and the filter basket 3, can stably install the filter basket 3 on the chemical reagent filtering device body 1, and prevent it from moving under the action of external force and affecting the filtering effect. At the same time, the filter basket 3 can also be conveniently disassembled, thereby effectively improving the use effect of the existing chemical reagent auxiliary filtering device and solving the problem of poor use effect of the existing chemical reagent auxiliary filtering device.

[0036] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A multi-layer chemical reagent auxiliary filtering device, comprising a chemical reagent filtering device body (1) and a filtering basket (3), characterized in that: Two sets of convenient disassembly mechanisms (200) in mirror-symmetric form are installed in the chemical reagent filtering device body (1), and the filter basket (3) is stably installed on the chemical reagent filtering device body (1) via the convenient disassembly mechanisms (200); The convenient disassembly mechanism (200) comprises two adjustment boxes (201) respectively fixedly mounted on the inner side walls of the chemical reagent filter body (1), a rotating assembly mounted in the adjustment box (201), an adjustment movable assembly mounted on the rotating assembly, two groups of auxiliary movable assemblies respectively mounted on the adjustment movable assemblies, two groups of fixed assemblies mounted on the adjustment movable assemblies in a mirror-symmetrical manner, a fixed block (208) mounted on the fixed assembly, and a protective cushion (210) fixedly mounted on an inner side wall of the adjustment box (201) close to the chemical reagent filter body (1), wherein the number of the protective cushions (210) is two and they are distributed in a mirror-symmetrical manner; the fixed assembly is connected to the rotating assembly via the adjustment movable assembly, moves under the rotation of the rotating assembly, and the auxiliary movable assembly moves following the adjustment movable assembly.

2. The multi-layer chemical reagent auxiliary filtering device according to claim 1, characterized in that: The rotating assembly comprises a screw (2021) and a rotating handle (2022); one end of the rotating handle (2022) passes through the regulating box (201) and the chemical reagent filtering device body (1) in sequence and extends to one side of the rotating handle (2022) to be fixedly connected to the rotating handle (2022), and the other end is rotatably connected to the inner wall of the regulating box (201) via a bearing, and the screw (2021) is driven to rotate when the rotating handle (2022) rotates.

3. The multi-layer chemical reagent auxiliary filtering device according to claim 2, characterized in that: The adjusting and moving assembly comprises a moving block (2031) and two adjusting blocks (2032); the two adjusting blocks (2032) are respectively fixedly connected to two sides of the moving block (2031); the moving block (2031) moves on the outside of the screw rod (2021) under the thrust of the rotation of the inner thread, and the adjusting block (2032) moves following the moving block (2031).

4. The multi-layer chemical reagent auxiliary filtering device according to claim 3, characterized in that: An adjustment groove (204) for the adjustment block (2032) to slide in is provided on the inner side wall of the adjustment box (201).

5. The multi-layer chemical reagent auxiliary filtering device according to claim 3, characterized in that: The auxiliary moving component comprises a moving wheel (2051) and a concave block (2052); the concave block (2052) is fixedly mounted on the inner wall of the adjustment box (201), the moving wheel (2051) is fixedly connected to one side of the moving block (2031), and the outer side of the moving wheel (2051) slides in contact with the inner side of the concave block (2052).

6. The multi-layer chemical reagent auxiliary filtering device according to claim 3, characterized in that: The fixed assembly comprises a connecting block (2061) and an inserting block (2062); one side of the connecting block (2061) is fixedly mounted on the moving block (2031), and the other side is fixedly connected to one side of the inserting block (2062).

7. The multi-layer chemical reagent auxiliary filtering device according to claim 6, characterized in that: A through hole (207) for the plug-in block (2062) to slide and fit is provided on a side of the regulating box (201) away from the chemical reagent filtering device body (1), and slots (209) for the plug-in block (2062) to fit and fit are provided on both sides of the fixed block (208), and the outer side of the filter basket (3) is fixedly connected between the opposite sides of the two fixed blocks (208).

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