Quick-release active carbon filter plate structure box

Abstract

The utility model relates to the technical field of filtering, in particular to a quick-release activated carbon filter plate structure box which comprises a structure box body, an air inlet is formed in the left side of the structure box body, a sealing clamping seat is arranged in the middle of the structure box body in a clamped mode, a plurality of structure filter plates are arranged in a gap of the sealing clamping seat at equal intervals, and the structure filter plates can be connected with the inner wall of the structure box body in a clamped mode. When the filter plate is used, the sealing plate is pulled out from the sealing plate opening through the inner clamping groove, so that the inserting strip is separated from the inserting groove, the abutting plate can be pulled out from the filter plate frame, then the filter plate frame can slide on the limiting strip seat by utilizing the matching between the groove and the ball, and meanwhile, the two sides of the limiting sliding plate are in the oblique angle shape, so that the sealing effect is good. In the sliding-out process of the filter plate frame, a limiting sliding plate is pressed, so that a reset spring shrinks, the limiting sliding plate is conveniently stored in a trapezoidal groove, and then the filter plate frame can be taken out of the structural box body, so that the subsequent replacement and maintenance of the carbon filter plate are facilitated, and the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a quick-detachable activated carbon filter plate structure box. Background Art

[0002] In the existing positive pressure delivery system, negative pressure delivery system and even exhaust system, the structure of the filter box is usually complex and the cost is high. Once a failure occurs, the subsequent maintenance cost is also high. At the same time, since the structure of the filter box is mostly fixed, it cannot be quickly disassembled for maintenance, which increases the complexity of maintenance work. Therefore, those skilled in the art provide a quick-detachable activated carbon filter plate structure box to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a quick-detachable activated carbon filter plate structure box, including a structure box, an air inlet is opened on the left side of the structure box, a sealing seat is clamped in the middle of the structure box, and a plurality of structure filter plates are equidistantly arranged in the gap of the sealing seat, and the structure filter plates can be clamped with the inner wall of the structure box;

[0004] The structural filter plate includes a filter plate frame, a groove, a carbon filter plate, a trapezoidal groove, a limiting slide plate and a reset spring. The upper and lower end surfaces of the filter plate frame are both symmetrically provided with grooves, the grooves are correspondingly arranged with the limiting bar seats, the carbon filter plate is limitedly placed in the middle part of the filter plate frame, the upper and lower ends of the filter plate frame are symmetrically provided with trapezoidal grooves, a movable limiting slide plate is arranged in the trapezoidal groove, and a number of reset springs are fixedly installed between the limiting slide plate and the bottom of the trapezoidal groove, the limiting slide plate can be stretched by the reset spring to slide out of the trapezoidal groove, so that the limiting slide plate is clamped between the limiting bar seats, so that the filter plate frame can be quickly installed.

[0005] Preferably, the structural box comprises a structural box body, a sealing plate opening, a plug-in groove, a limit bar seat and a ball bearing, the front end surface of the structural box body is provided with a sealing plate opening, and the inner rear wall surface of the structural box body is provided with a plurality of plug-in grooves.

[0006] Preferably, a plurality of limit bar seats are symmetrically installed on the upper and lower box surfaces of the structural box body, and a plurality of balls are equidistantly arranged on the limit bar seats.

[0007] Preferably: the sealing card seat includes a sealing plate, an inner card groove, a feed port, a cover plate, a butt plate, a plug-in strip and an inclined groove, the sealing plate is sealed and covered correspondingly with the sealing plate port, and an inner card groove is opened on the upper side of the front end of the sealing plate, which is used to facilitate the removal of the sealing plate from the sealing plate port.

[0008] Preferably: a feed opening is provided on the lower side of the front end surface of the sealing plate, a desired cover plate is built into the feed opening, an inclined groove is provided on the lower side of the bottom plate, the inclined groove is connected with the feed opening, and by opening the cover plate, the filter residue falling from the carbon filter plate can pass through the inclined groove and out of the feed opening, thereby reducing the clogging of the filter residue.

[0009] Preferably, a plurality of abutment plates are equidistantly mounted at the rear end of the sealing plate, and a plug-in strip is fixedly mounted at the rear end of the abutment plate, and the plug-in strip is correspondingly plugged into the plug-in slot.

[0010] Technical effects and advantages of the utility model:

[0011] 1. When the utility model is used, the sealing plate is pulled out from the sealing plate mouth through the inner card slot, so that the plug-in strip is disengaged from the plug-in slot, and the plate can be pulled out from the filter plate frame, so that the pressure between the filter plate frame and the limit strip seat is reduced, and then the filter plate frame can slide on the limit strip seat by utilizing the cooperation between the groove and the ball. At the same time, the two sides of the limit slide plate are beveled. During the sliding out process of the filter plate frame, the limit slide plate will be compressed to make the reset spring contract, so that the limit slide plate can be put back into the trapezoidal slot. Then the filter plate frame can be taken out from the structural box, so as to facilitate the subsequent replacement and maintenance of the carbon filter plate and increase convenience.

[0012] 2. When the utility model is used, by opening the cover plate, the filter residue dropped from the carbon filter plate can pass through the chute and then out of the discharge port, thereby reducing the clogging of the filter residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure provided by this application;

[0014] Figure 2 It is a structural schematic diagram of the sealing card seat provided by the present application;

[0015] Figure 3 It is a structural schematic diagram of the structural template provided by this application;

[0016] In the figure: 1. structural box; 2. air inlet; 3. sealing seat; 4. structural filter plate;

[0017] 11. Structural box; 12. Sealing plate opening; 13. Insertion slot; 14. Limiting bar seat; 15. Ball bearing;

[0018] 31. Sealing plate; 32. Internal card slot; 33. Feeding port; 34. Cover plate; 35. Abutment plate; 36. Connecting strip; 37. Inclined slot;

[0019] 41. filter plate frame; 42. groove; 43. carbon filter plate; 44. trapezoidal groove; 45. limit slide plate; 46. return spring. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0021] See also Figures 1 to 3 In this embodiment, a quick-detachable activated carbon filter plate structural box is provided, including a structural box 1, an air inlet 2 is opened on the left side of the structural box 1, a sealing card seat 3 is clamped in the middle of the structural box 1, and a plurality of structural filter plates 4 are equidistantly arranged in the gap between the sealing card seats 3, and the structural filter plates 4 can be clamped with the inner wall of the structural box 1;

[0022] The structural box 1 comprises a structural box body 11, a sealing plate opening 12, a plug-in groove 13, a limit bar seat 14 and a ball 15. The front end surface of the structural box body 11 is provided with a sealing plate opening 12, the rear wall surface of the structural box body 11 is provided with a plurality of plug-in grooves 13, a plurality of limit bar seats 14 are symmetrically installed on the upper and lower box surfaces of the structural box body 11, and a plurality of ball 15 are equidistantly placed on the limit bar seat 14;

[0023] The sealing card seat 3 includes a sealing plate 31, an inner card groove 32, a discharge port 33, a cover plate 34, a push plate 35, a plug-in strip 36 and an inclined groove 37. The sealing plate 31 is sealed and covered with the sealing plate port 12 in a corresponding manner. The sealing plate 31 is provided with an inner card groove 32 on the upper side of the front end, and the sealing plate 31 is convenient to remove the sealing plate 31 from the sealing plate port 12 by using the inner card groove 32. The sealing plate 31 is provided with a discharge port 33 on the lower side of the front end surface, and the discharge port 33 is equipped with a desired cover plate 34. A plurality of push plates 35 are equidistantly installed at the rear end of the sealing plate 31. A plug-in strip 36 is fixedly installed at the rear end of the push plate 35, and the plug-in strip 36 is correspondingly plugged with the plug-in groove 13. An inclined groove 37 is provided on the inner lower side of the push plate 35, and the inclined groove 37 is connected with the discharge port 33. By opening the cover plate 34, the filter residue dropped from the carbon filter plate 43 can pass through the inclined groove 37 and then pass out from the discharge port 33, thereby reducing the blockage of the filter residue.

[0024] The structural filter plate 4 includes a filter plate frame 41, a groove 42, a carbon filter plate 43, a trapezoidal groove 44, a limiting slide plate 45 and a reset spring 46. The upper and lower end surfaces of the filter plate frame 41 are both symmetrically provided with grooves 42, and the grooves 42 are arranged corresponding to the limiting bar seats 14. The carbon filter plate 43 is placed in a limited position in the middle of the filter plate frame 41. The upper and lower ends of the filter plate frame 41 are symmetrically provided with trapezoidal grooves 44, and a movable limiting slide plate 45 is arranged in the trapezoidal groove 44. A plurality of reset springs 46 are fixedly installed between the limiting slide plate 45 and the bottom of the trapezoidal groove 44. The reset spring 46 can be stretched to slide the limiting slide plate 45 out of the trapezoidal groove 44, so that the limiting slide plate 45 is clamped between the limiting bar seats 14, so that the filter plate frame 41 can be quickly installed.

[0025] The working principle of the utility model is:

[0026] When the utility model is in use, the sealing plate 31 is pulled out of the sealing plate mouth 12 through the inner card groove 32, so that the connecting strip 36 is disengaged from the connecting groove 13, and the abutment plate 35 can be pulled out from the filter plate frame 41, so that the pressure between the filter plate frame 41 and the limiting strip seat 14 is reduced. Then, the cooperation between the groove 42 and the ball 15 can be utilized to make the filter plate frame 41 slide on the limiting strip seat 14. At the same time, the two sides of its limiting slide plate 45 are beveled. During the sliding out process of the filter plate frame 41, the limiting slide plate 45 will be compressed, so that the reset spring 46 will contract, so that the limiting slide plate 45 can be put back into the trapezoidal groove 44. Then the filter plate frame 41 can be taken out from the structural box 11, so as to facilitate the subsequent replacement and maintenance of the carbon filter plate 43 and increase convenience.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A quick-detachable activated carbon filter plate structural box, comprising a structural box (1), characterized in that: The left side of the structural box (1) is provided with an air inlet (2), the middle part of the structural box (1) is provided with a sealing seat (3) in a clamping manner, a plurality of structural filter plates (4) are arranged at equal intervals in the gap of the sealing seat (3), and the structural filter plates (4) can be clamped with the inner wall of the structural box (1); The structural filter plate (4) comprises a filter plate frame (41), a groove (42), a carbon filter plate (43), a trapezoidal groove (44), a limiting slide plate (45) and a reset spring (46). The upper and lower end surfaces of the filter plate frame (41) are both symmetrically provided with grooves (42), the grooves (42) are arranged correspondingly to the limiting bar seat (14), the carbon filter plate (43) is placed in a limited position in the middle of the filter plate frame (41), the upper and lower ends of the filter plate frame (41) are symmetrically provided with trapezoidal grooves (44), a movable limiting slide plate (45) is arranged in the trapezoidal groove (44), and a plurality of reset springs (46) are fixedly installed between the limiting slide plate (45) and the bottom of the trapezoidal groove (44).

2. A quick-detachable activated carbon filter plate structure box according to claim 1, characterized in that: The structural box (1) comprises a structural box body (11), a sealing plate opening (12), a plug-in slot (13), a limit bar seat (14) and a ball bearing (15); the front end surface of the structural box body (11) is provided with a sealing plate opening (12), and the inner rear wall surface of the structural box body (11) is provided with a plurality of plug-in slots (13).

3. The quick-detachable activated carbon filter plate structure box according to claim 2, characterized in that: A plurality of limit bar seats (14) are symmetrically mounted on the upper and lower box surfaces in the structural box body (11), and a plurality of balls (15) are equidistantly mounted on the limit bar seats (14).

4. The quick-detachable activated carbon filter plate structure box according to claim 3, characterized in that: The sealing card seat (3) comprises a sealing plate (31), an inner card groove (32), a feed opening (33), a cover plate (34), a stop plate (35), a plug-in strip (36) and an inclined groove (37); the sealing plate (31) is correspondingly sealed and covered with the sealing plate opening (12); and the inner card groove (32) is provided on the upper side of the front end of the sealing plate (31).

5. The quick-detachable activated carbon filter plate structure box according to claim 4, characterized in that: The sealing plate (31) has a feed opening (33) at the lower side of the front end surface, a desired cover plate (34) is built into the feed opening (33), and an inclined groove (37) is formed at the lower side of the inner side of the abutment plate (35), and the inclined groove (37) is communicated with the feed opening (33).

6. The quick-detachable activated carbon filter plate structure box according to claim 5, characterized in that: A plurality of abutment plates (35) are equidistantly mounted on the rear end of the sealing plate (31), and a plug-in strip (36) is fixedly mounted on the rear end of the abutment plate (35), and the plug-in strip (36) is correspondingly plugged into the plug-in slot (13).

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