Activated carbon plate filter

Abstract

The utility model relates to the technical field of activated carbon filtration, in particular to an activated carbon plate filter. Comprising an outer frame, a protective net frame and a mounting mechanism, the protective net frame is mounted on the surface of one side of the outer frame, two pull rods are fixedly connected to the side wall of the outer frame, the protective net frame is fixedly connected with the surface of the outer frame through the mounting mechanism, the mounting mechanism comprises an inlaying groove, the inlaying groove is formed in the surface of the outer frame, and inlaying blocks are fixedly connected to the surfaces of the peripheral side walls of the protective net frame; the inner wall of the inlaying groove is provided with an inlaying hole, the inner wall of the inlaying hole is clamped with the surface of the inlaying block, the inner wall of the inlaying groove is clamped with a fixing frame, the lower surface of the fixing frame is provided with a clamping groove corresponding to the inlaying block, the inner wall of the clamping groove abuts against the upper surface of the inlaying block, and the surfaces of the corners of the periphery of the fixing frame are fixedly connected with fixing frames; the inner wall of the fixing frame is rotationally connected with a rotating frame. The activated carbon plate filter provided by the utility model has the advantage that the protective net frame can be conveniently replaced and limited after being used for a long time.

Description

TECHNICAL FIELD

[0001] The utility model relates to active carbon filter technology field especially, relates to a kind of active carbon plate filters. BACKGROUND

[0002] Active carbon plate filter is a kind of filter equipment using the adsorption performance of active carbon to purify air or water, the design of this filter usually includes active carbon filling in a specific carrier, such as aluminum honeycomb, plastic honeycomb or paper honeycomb structure, forming plate or sheet-shaped filter medium, more common in daily life.

[0003] Prior art such as announcement number CN215233158U utility model, the patent discloses a plate type active carbon filter, the patent includes frame shell and filter core, further includes frame plate and movable plate, movable plate is located at the bottom of frame plate, filter core is located between frame plate and movable plate, the front and rear sides of frame shell are provided with protective net, and the left and right sides in the inside of frame shell are provided with two pairs of convex strips respectively, two pairs of convex strips are formed with two pairs of sliding grooves between the left and right side walls of frame shell respectively, the left and right sides of movable plate bottom are provided with first elastic sheet, the left and right sides of frame plate top are provided with recess, recess is provided with second elastic sheet, the inside of frame shell is provided with clamping groove for clamping with second elastic sheet, the side wall of the left and right sides of frame shell is provided with sliding groove and accommodating cavity, plug strip is movably connected in sliding groove, spring is provided in accommodating cavity. The plate type active carbon filter can be conveniently replaced, and only filter core needs to be replaced when replacing, other structural materials can be used for a long time, to avoid the waste of materials, conducive to environmental protection.

[0004] In daily life use, it is found that in the process of long-time use of plate type active carbon filter, since the protective net in filter is mostly galvanized protective net, after longer use, aging damage will occur, and the protective net frame and filter outer frame are mostly bolt-nut welded integrated, thereby causing the inconvenience in replacement. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings that in the process of long-time use of plate type active carbon filter in prior art, since the protective net in filter is mostly galvanized protective net, after longer use, aging damage will occur, and the protective net frame and filter outer frame are mostly bolt-nut welded integrated, thereby causing the inconvenience in replacement.

[0006] In order to solve the above technical problems, the utility model provides a kind of activated carbon plate filter, it includes: outer frame, guard net frame and mounting mechanism, the guard net frame is installed in the side surface of outer frame, the sidewall of outer frame is fixedly connected with two pull rods, the guard net frame is fixedly connected with the surface of outer frame by mounting mechanism, the mounting mechanism includes inlay slot, the inlay slot is opened in the surface of outer frame, the four peripheral sidewall surfaces of guard net frame are all fixedly connected with inlay block, inlay hole is opened in the inner wall of inlay slot, the inner wall of inlay hole and the surface of inlay block are connected, the inner wall of inlay slot is connected with fixed frame, the position of fixed frame lower surface corresponding inlay block is equipped with slot, the inner wall of slot and the upper surface of inlay block are abutted, the four peripheral corner surfaces of fixed frame are all fixedly connected with fixed frame, the inner wall of fixed frame is rotatably connected with rotating frame, the section of rotating frame is "L" shape, the surface of rotating frame is equipped with limit hole, the inner wall of limit hole is slidably penetrated with link column, one end of link column is fixedly connected with the sidewall surface of outer frame, the arc surface of link column is movably connected with fixed plate, the surface of fixed plate and the surface of rotating frame are abutted, the arc surface of link column is equipped with spring, the both ends of spring are fixedly connected with fixed plate and link column.

[0007] The effect achieved by the above components is that when the guard net frame on the surface of the outer frame is used for a long time, the guard net frame can be replaced and limited by the mounting mechanism. At this time, the inlay slot opened on the surface of the outer frame and the inlay block fixed on the surface of the guard net frame are connected, and then the fixed frame is connected and fixed. At the same time, the rotating frame and the link column of the sidewall of the outer frame are inserted and limited, so that the entire guard net frame is conveniently replaced, installed and fixed.

[0008] Preferably, the link column is fixedly connected with a stop rod on both sides, and the upper end of the stop rod is abutted with the lower surface of the rotating frame.

[0009] The effect achieved by the above components is that the position of the rotating frame can be blocked and limited by the stop rod to avoid excessive turning.

[0010] Preferably, the surface of the rotating frame is equipped with a limit slot, and the inner wall of the limit slot is connected with the lower surface of the fixed plate.

[0011] The effect achieved by the above components is that when the fixed plate on the surface of the link column is fixed in position, the limit slot opened on the surface of the rotating frame and the fixed plate can be connected and fixed to avoid the position deviation of the fixed plate.

[0012] Preferably, the bottom end surface of the rotating frame is threaded penetrated with an extrusion shaft, and the upper end of the extrusion shaft is abutted with the arc surface of the link column.

[0013] The effect achieved by the above-mentioned components is that in order to avoid the position deviation of the rotating frame, the extrusion limiting fixation is performed by means of the extrusion shaft on one side of the rotating frame.

[0014] Preferably, the inner wall of the fixing frame is sleeved with a coil spring at both ends, and the both ends of the coil spring are fixedly connected with the rotating frame and the fixing frame respectively.

[0015] The effect achieved by the above-mentioned components is that the torsional force generated by the coil spring can extrude and limit the position of the rotating frame.

[0016] Preferably, the inner wall of the inlay hole is arc-shaped in cross section, and the width dimension of the inlay hole is matched with the cross section dimension of the inlay block.

[0017] The effect achieved by the above-mentioned components is that the inlay hole with the arc-shaped cross section can conveniently guide and clasp the inlay block.

[0018] Preferably, the protective net frame is a galvanized frame, the outer frame is a wooden frame, and the cross section dimension of the protective net frame is matched with the cross section dimension of the outer frame.

[0019] Compared with the related art, the active carbon plate filter provided by the utility model has the following beneficial effects:

[0020] The utility model provides a kind of active carbon plate filter, by the operation of mounting mechanism, it is reached after the replacement of the limiting of long time use to outer frame and protective net frame, inlay block is clamped using the inlay groove and inlay hole opened on the surface of outer frame to the surface fixation of protective net frame around, then clamping protection is carried out using fixed frame, effectively and conveniently the replacement fixation of protective net frame is carried out, simultaneously by the rotating frame of fixed frame four around corner surface, let rotating frame and the abutment column fixed in outer frame side wall carry out butt joint, let the fixed plate on the surface of abutment column and rotating frame carry out butt joint fixation, so that the replacement fixation of protective net frame is conveniently and quickly carried out. ACCOUT OF DRAWINGS

[0021] Figure 1 It is the structure diagram of the active carbon plate filter provided by the utility model;

[0022] Figure 2 It is Figure 1 It is the split structure diagram of the three-dimensional structure shown;

[0023] Figure 3 It is Figure 1 It is the partial structure diagram of mounting mechanism shown;

[0024] Figure 4 It is Figure 1 It is the local structure diagram of mounting mechanism shown.

[0025] The figure reference: 1, outer frame; 2, guard net frame; 3, pull rod; 4, mounting mechanism; 401, inlay groove; 402, inlay block; 403, inlay hole; 404, fixed frame; 405, clamping groove; 406, rotating frame; 407, fixed frame; 408, coil spring; 409, connecting column; 410, blocking rod; 411, fixed plate; 412, spring; 413, extrusion shaft; 414, limiting hole; 415, limiting groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0027] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0028] Please refer to Figures 1 to 4 The utility model embodiment provides a kind of activated carbon plate filter, it include: outer frame 1, guard net frame 2 and mounting mechanism 4, guard net frame 2 is installed in the side surface of outer frame 1, the side wall of outer frame 1 is fixedly connected with two pull rods 3, guard net frame 2 is fixedly connected with the surface of outer frame 1 by mounting mechanism 4.

[0029] In the embodiment of the utility model, please refer to Figure 2 、 Figure 3 And Figure 4The mounting mechanism 4 comprises an inlay groove 401 which is arranged on the surface of the outer frame 1, the four peripheral side wall surfaces of the protective screen frame 2 are fixedly connected with inlay blocks 402, the inner wall of the inlay groove 401 is provided with an inlay hole 403, the inner wall of the inlay hole 403 is clamped with the surface of the inlay block 402, the inner wall of the inlay groove 401 is clamped with a fixed frame 404, the lower surface of the fixed frame 404 is provided with a clamping groove 405 corresponding to the position of the inlay block 402, the inner wall of the clamping groove 405 is abutted with the upper surface of the inlay block 402, the four peripheral corner surfaces of the fixed frame 404 are fixedly connected with fixed frames 407, the inner wall of the fixed frame 407 is rotatably connected with a rotating frame 406, the cross section of the rotating frame 406 is in the shape of "L", the surface of the rotating frame 406 is provided with a limiting hole 414, the inner wall of the limiting hole 414 is slidably penetrated by a connecting column 409, one end of the connecting column 409 is fixedly connected with the side wall surface of the outer frame 1, the circular surface of the connecting column 409 is movably connected with a fixed plate 411, the surface of the fixed plate 411 is abutted with the surface of the rotating frame 406, the circular surface of the connecting column 409 is sleeved with a spring 412, the two ends of the spring 412 are fixedly connected with the fixed plate 411 and the connecting column 409 respectively, the two sides of the connecting column 409 are fixedly connected with a stop rod 410, the upper end of the stop rod 410 is abutted with the lower surface of the rotating frame 406, the surface of the rotating frame 406 is provided with a limiting groove 415, the inner wall of the limiting groove 415 is clamped with the lower surface of the fixed plate 411, the bottom end surface of the rotating frame 406 is threadedly penetrated by an extrusion shaft 413, the upper end of the extrusion shaft 413 is abutted with the circular surface of the connecting column 409, the inner wall of the fixed frame 407 is sleeved with a coil spring 408 at both ends, the two ends of the coil spring 408 are fixedly connected with the rotating frame 406 and the fixed frame 407 respectively, the cross section of the inner wall of the inlay hole 403 is in the shape of arc, the width size of the inlay hole 403 is matched with the cross section size of the inlay block 402, the protective screen frame 2 is a galvanized frame, the outer frame 1 is a wooden frame, the cross section size of the protective screen frame 2 is matched with the cross section size of the outer frame 1;

[0030] The working principle of the active carbon plate filter is as follows: after the galvanized material protective net frame 2 on the surface of the wooden outer frame 1 is used for a long time, the protective net frame 2 is replaced and limited by the installation mechanism 4; the protective net frame 2 is first clamped with the inlaid groove 401 and the inlaid hole 403 on the surface of the outer frame 1 by the inlaid block 402 fixed around the surface, then the fixed frame 404 is clamped with the inlaid groove 401, the clamping groove 405 on the lower surface of the fixed frame 404 is abutted with the inlaid block 402, at this time, the position of the whole protective net frame 2 is temporarily fixed, then the rotating frame 406 in the fixed frame 404 around the corner surface fixing frame 407 is turned over, the fixed plate 411 on the surface of the side wall connecting column 409 of the outer frame 1 is pulled, the fixed plate 411 is slid through the limiting hole 414 on the surface of the rotating frame 406, then the extrusion force generated by the spring 412 is clamped and fixed with the limiting groove 415 on the surface of the rotating frame 406, finally, the position of the rotating frame 406 is further extruded and fixed by the rotating extrusion shaft 413, at this time, the position of the whole protective net frame 2 cannot be moved and falls off.

[0031] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed herein.

[0032] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations by using the utility model specification and the attached drawings, or direct or indirect application in other related technical fields are also included in the patent protection range of the utility model.

Claims

1. An activated carbon plate filter, characterized in that: include: An outer frame (1), a protective net frame (2) and a mounting mechanism (4), wherein the protective net frame (2) is mounted on a side surface of the outer frame (1), two pull rods (3) are fixedly connected to the side wall of the outer frame (1), and the protective net frame (2) is fixedly connected to the surface of the outer frame (1) by means of the mounting mechanism (4), and the mounting mechanism (4) comprises an inlay groove (401), wherein the inlay groove (401) is provided on the surface of the outer frame (1), and the surrounding side wall surfaces of the protective net frame (2) are fixedly connected with inlay blocks (402), and the inner wall of the inlay groove (401) is provided with an inlay hole (403), and the inner wall of the inlay hole (403) is engaged with the surface of the inlay block (402), and the inner wall of the inlay groove (401) is engaged with a fixed frame (404), and a slot (405) is provided on the lower surface of the fixed frame (404) at a position corresponding to the inlay block (402), and the inner wall of the slot (405) is engaged with the surface of the inlay block (402). The wall is in contact with the upper surface of the mosaic block (402), and the four corner surfaces of the fixed frame (404) are fixedly connected to the fixed frame (407). The inner wall of the fixed frame (407) is rotatably connected to the rotating frame (406). The cross section of the rotating frame (406) is "L"-shaped. A limiting hole (414) is provided on the surface of the rotating frame (406). A connecting column (409) is slidably passed through the inner wall of the limiting hole (414). One end of the connecting column (409) is fixedly connected to the side wall surface of the outer frame (1). The arc surface of the connecting column (409) is movably connected to the fixing plate (411). The surface of the fixing plate (411) is in contact with the surface of the rotating frame (406). The arc surface of the connecting column (409) is covered with a spring (412). The two ends of the spring (412) are respectively fixedly connected to the fixing plate (411) and the connecting column (409).

2. An activated carbon plate filter according to claim 1, characterized in that: Blocking rods (410) are fixedly connected to both sides of the connecting column (409), and the upper ends of the blocking rods (410) are in contact with the lower surface of the rotating frame (406).

3. The activated carbon plate filter according to claim 1, characterized in that: A limiting groove (415) is provided on the surface of the rotating frame (406), and the inner wall of the limiting groove (415) is engaged with the lower surface of the fixing plate (411).

4. The activated carbon plate filter according to claim 1, characterized in that: The bottom surface of the rotating frame (406) is threaded with an extrusion shaft (413), and the upper end of the extrusion shaft (413) is in contact with the arc surface of the connecting column (409).

5. The activated carbon plate filter according to claim 1, characterized in that: Both ends of the inner wall of the fixing frame (407) are sleeved with coil springs (408), and both ends of the coil spring (408) are fixedly connected to the rotating frame (406) and the fixing frame (407), respectively.

6. The activated carbon plate filter according to claim 1, characterized in that: The cross-sections of both sides of the inner wall of the inlay hole (403) are arc-shaped, and the width of the inlay hole (403) is compatible with the cross-sectional dimensions of the inlay block (402).

7. The activated carbon plate filter according to claim 1, characterized in that: The guard net frame (2) is a galvanized frame, the outer frame (1) is a wooden frame, and the cross-sectional dimensions of the guard net frame (2) are compatible with the cross-sectional dimensions of the outer frame (1).

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