Insertion plate type activated carbon air purification box convenient for material replacement

Abstract

The utility model discloses an insert plate type activated carbon air purification box convenient to change materials, which relates to the technical field of air purification and comprises an insert plate type activated carbon air purification box main body, and the insert plate type activated carbon air purification box main body comprises an air purification box structure and an insert type movable frame structure. By rotating the threaded rod, the plug-in movable frame integrally moves outwards under the limiting cooperation of the limiting rod, and the shifting plate moves along with the plug-in movable frame to push out activated carbon particles in the purification box body, so that the activated carbon particles are discharged through the activated carbon discharging groove and enter the movable drawer to be collected; and a stirring plate scrapes and cleans the surface of the filter screen, a threaded rod is reversely rotated to reset an inserting movable frame, meanwhile, a movable drawer is reset after being cleaned, an activated carbon adding pipe is opened, activated carbon particles can be injected into the purification box body again, the purification box body is filled, and the purification box body is convenient to change materials.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a plug-in type activated carbon air purification box which is convenient for material replacement. Background Art

[0002] Air purifier is a kind of machine used to purify air. It can effectively purify the surrounding air and keep it fresh. Air purification devices are also used in many production enterprises to ensure that the waste gas generated in the production process is purified before being discharged into the air. The activated carbon adsorption box is the best purification equipment for treating organic waste gas and odor. Activated carbon adsorption is an effective measure to remove the odor of water, natural and synthetic dissolved organic matter, micro-pollutants, etc., and absorbs them. Since the waste gas contains a lot of dust and particles, this will affect the adsorption effect of activated carbon. The existing activated carbon adsorption box is not easy to replace and the operation is more troublesome. For this reason, we propose a plug-in activated carbon air purification box that is convenient for material replacement.

[0003] In the prior art, a Chinese patent document with publication number CN208161286U and publication date of November 20, 2018 was proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: a special activated carbon treatment box for wood paint mist, which is used to capture the paint mist of different types of wood paint. A special activated carbon treatment box for wood paint mist, including multiple sub-boxes and plug-ins, the sub-boxes include connecting ports and a box body, the connecting ports of different sub-boxes and the box body are detachably connected, the box body is provided with a slot, the plug-in board is arranged in the slot, the plug-in board is slidably connected with the slot, the plug-in board includes a universal plug-in board and an electrostatic plug-in board, and activated carbon is arranged in the universal plug-in board. Multiple sub-boxes are detachably connected, and the combination method can be selected according to different needs. The plug-in board is detachably connected, which can be easily replaced and cleaned.

[0004] In order to solve the problem that it is inconvenient to change materials in the plug-in type activated carbon purification box, the existing technology adopts a method of using sub-boxes and plug-ins, and the connection ports of different sub-boxes are detachably connected to the box body. However, there is still a situation where the plug-ins need to be disassembled and replaced one by one, which leads to the problem of more troublesome replacement of activated carbon. Utility Model Content

[0005] The utility model aims to provide a plug-in plate type activated carbon air purification box which is convenient for material replacement, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A plug-in plate type activated carbon air purification box with convenient material replacement includes a plug-in plate type activated carbon air purification box body, the plug-in plate type activated carbon air purification box body includes an air purification box structure and a plug-in type movable frame structure, the air purification box structure includes a purification box unit and a drawer base unit, the drawer base unit is arranged at the bottom of the purification box unit, the plug-in type movable frame structure includes a plug-in frame unit and a driving and moving unit, the plug-in frame unit is arranged inside the purification box unit, and the driving and moving units are arranged on both sides of the plug-in frame unit.

[0008] A further improvement of the technical solution of the utility model is that the purification box unit includes a purification box body, and an air inlet pipe and an exhaust pipe are fixedly installed on the inner walls of the left and right sides of the purification box body respectively, and an activated carbon discharge groove is opened on the inner wall of the bottom front end of the purification box body.

[0009] By adopting the above technical solution, grids and isolation nets are respectively arranged at the front and rear ends of the intake pipe and the exhaust pipe, and an intake fan is arranged inside the exhaust pipe.

[0010] A further improvement of the technical solution of the utility model is that an activated carbon addition tube is fixedly installed on the top inner wall of the purification box, and filter screens are fixedly installed at equal intervals on the inner surface of the activated carbon addition tube.

[0011] By adopting the above technical solution, the filter net not only plays the role of filtering but also plays the role of separating the activated carbon.

[0012] A further improvement of the technical solution of the utility model lies in that: the drawer base unit includes a movable drawer slidably installed on the bottom of the purification box, a sealing strip is movably installed on the front inner wall of the movable drawer, the size of the sealing strip is adapted to the size of the activated carbon discharge groove, a fixing pin is rotatably installed on the front surface of the purification box, and a card slot adapted to the fixing pin is provided on the front surface of the movable drawer.

[0013] By adopting the above technical solution, a metal spring and a spring are arranged at the bottom of the sealing strip.

[0014] A further improvement of the technical solution of the utility model is that the plug-in frame unit includes a plug-in movable frame slidably mounted on the inner wall of the purification box, a toggle plate is fixedly mounted on the rear end of the plug-in movable frame, and the side surface of the toggle plate contacts the side surface of the filter screen.

[0015] By adopting the above technical solution, the width of the toggle plate is just matched with the interval between the filter screens.

[0016] A further improvement of the technical solution of the utility model is that the driving mobile unit includes a threaded rod rotatably installed between the side walls of the purification box, a limiting rod is provided on one side of the threaded rod, and the limiting rod is fixedly installed between the side walls of the purification box.

[0017] By adopting the above technical solution, the threaded rod mainly serves to limit the toggle plate.

[0018] A further improvement of the technical solution of the utility model is that: an inner wall on one side of the toggle plate is threadedly connected to an outer surface of the threaded rod, and an inner wall on the other side of the toggle plate is slidably connected to an outer surface of the limit rod.

[0019] By adopting the above technical solution, the plug-in movable frame can be moved by rotating the threaded rod.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] The utility model provides a plug-in plate type activated carbon air purification box which is convenient for material replacement. The internal air intake fan of the exhaust pipe works to suck air into the purification box through the air intake pipe. Activated carbon particles can be injected into the purification box through an activated carbon adding pipe to fill the interior of the purification box, thereby adsorbing and purifying the air. The filter screen plays a role of separating the activated carbon and filtering at the same time.

[0022] The utility model provides a plug-in plate type activated carbon air purification box which is convenient for material replacement. The activated carbon discharge groove plays a role in facilitating the discharge of activated carbon inside the purification box. When the movable drawer is closed, the sealing strip seals the activated carbon discharge groove under the push of the bottom spring and the metal spring sheet to ensure the closure of the purification box. The fixed pin is pulled away from the movable drawer by rotating the fixed pin, and the movable drawer is pulled out to cancel the sealing of the activated carbon discharge groove by the sealing strip, so that the activated carbon inside the purification box is discharged. The movable drawer is just used to collect the discharged activated carbon, which is convenient for replacing the activated carbon inside the purification box.

[0023] The utility model provides a plug-in plate type activated carbon air purification box which is convenient for material replacement. By rotating the threaded rod, the plug-in movable frame is moved outward as a whole under the cooperation of the limiting rod. The toggle plate moves with the plug-in movable frame to push out the activated carbon particles inside the purification box so that they are discharged through the activated carbon discharge groove and into the movable drawer for collection. The toggle plate scrapes and cleans the surface of the filter screen, so that the purification box is convenient for material replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of opening the structured activated carbon adding tube of the utility model;

[0026] Figure 3 This is a schematic diagram of the structural plug-in movable frame of the utility model being opened;

[0027] Figure 4 It is a schematic diagram of the structural section of the utility model;

[0028] Figure 5 It is a cross-sectional schematic diagram of the structural movable drawer of the utility model.

[0029] In the figure: 1. main body of plug-in activated carbon air purification box; 2. air purification box structure; 21. purification box body; 211. air inlet pipe; 212. exhaust pipe; 213. activated carbon discharge slot; 22. activated carbon adding pipe; 23. movable drawer; 231. sealing strip; 24. fixing pin; 25. filter; 3. plug-in movable frame structure; 31. plug-in movable frame; 311. toggle plate; 32. threaded rod; 33. limit rod. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments: Embodiment 1

[0031] like Figure 1-5 As shown, the utility model provides a plug-in type activated carbon air purification box for convenient material replacement, including a plug-in type activated carbon air purification box body 1, the plug-in type activated carbon air purification box body 1 includes an air purification box structure 2 and a plug-in type movable frame structure 3, the air purification box structure 2 includes a purification box unit and a drawer base unit, the drawer base unit is arranged at the bottom of the purification box unit, the plug-in type movable frame structure 3 includes a plug-in frame unit and a driving and moving unit, the plug-in frame unit is arranged inside the purification box unit, the driving and moving units are arranged on both sides of the plug-in frame unit, the purification box unit includes a purification box body 21, and the left and right sides of the purification box body 21 An air intake pipe 211 and an exhaust pipe 212 are fixedly installed on the inner wall respectively. An activated carbon discharge groove 213 is opened on the inner wall of the bottom front end of the purification box 21. The internal air intake fan of the exhaust pipe 212 sucks air into the purification box 21 through the air intake pipe 211. Activated carbon particles can be injected into the purification box 21 through the activated carbon addition pipe 22 to fill the interior of the purification box 21, and the air is adsorbed and purified. An activated carbon addition pipe 22 is fixedly installed on the top inner wall of the purification box 21. Filters 25 are fixedly installed at equal intervals on the inner surface of the activated carbon addition pipe 22. The filter mesh 25 plays a role of separating the activated carbon and filtering at the same time. Embodiment 2

[0032] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the drawer base unit includes a movable drawer 23 slidably installed on the bottom of the purification box 21, and a sealing strip 231 is movably installed on the front inner wall of the movable drawer 23. The size of the sealing strip 231 is adapted to the size of the activated carbon discharge groove 213. A fixing pin 24 is rotatably installed on the front surface of the purification box 21. The front surface of the movable drawer 23 is provided with a card slot adapted to the fixing pin 24. The plug-in frame unit includes a plug-in movable frame 31 slidably installed on the inner wall of the purification box 21. A toggle plate 311 is fixedly installed on the rear end of the plug-in movable frame 31. The side surface of the toggle plate 311 contacts the side surface of the filter screen 25. The activated carbon discharge groove 213 serves to facilitate the discharge of the purification box 2 1 The function of the internal activated carbon is that when the movable drawer 23 is closed, the blocking sealing strip 231 blocks the activated carbon discharge groove 213 under the push of the bottom spring and the metal spring sheet to ensure the closure of the purification box 21. The plug-in frame unit includes a plug-in movable frame 31 slidably installed on the inner wall of the purification box 21. The rear end of the plug-in movable frame 31 is fixedly installed with a toggle plate 311. The side surface of the toggle plate 311 contacts the side surface of the filter screen 25. The fixed pin 24 is rotated to pull the fixed pin 24 away from the movable drawer 23, and the movable drawer 23 is pulled out to make the blocking of the activated carbon discharge groove 213 by the blocking sealing strip 231, so that the activated carbon inside the purification box 21 is discharged. The movable drawer 23 just collects the discharged activated carbon, which is convenient for replacing the activated carbon inside the purification box 21. Embodiment 3

[0033] like Figure 1-5 The cam 33 is a substantially parallel plate 35 formed on a pair of cylindrical portions 36 which are provided with a plurality of springs which are provided on the cam 35. The cam 33 is a substantially parallel plate 35 which are provided on the cam 35. The cam 33 is a substantially parallel plate 35 which are provided on the cam 35.

[0034] The following is a detailed description of the working principle of this plug-in type activated carbon air purification box which is convenient for material replacement.

[0035] like Figure 1-5As shown, first, the internal air intake fan of the exhaust pipe 212 works to suck air into the purification box 21 through the air intake pipe 211, and activated carbon particles can be injected into the purification box 21 through the activated carbon adding pipe 22 to fill the interior of the purification box 21 and adsorb and purify the air. Then, when it is necessary to change the material, the fixed pin 24 is rotated to remove the fixed pin 24 from the movable drawer 23, and the movable drawer 23 is pulled out to make the sealing strip 231 cancel the blockage of the activated carbon discharge groove 213, so that the activated carbon inside the purification box 21 is discharged, and the movable drawer 23 is just opposite to the activated carbon discharge groove 213. The discharged activated carbon is collected, and the threaded rod 32 is rotated to make the plug-in movable frame 31 move outward as a whole under the cooperation of the limiting rod 33. The toggle plate 311 moves with the plug-in movable frame 31 to completely push out the activated carbon particles inside the purification box 21 so that they are discharged through the activated carbon discharge groove 213. Finally, the threaded rod 32 is rotated in the opposite direction to reset the plug-in movable frame 31, and the movable drawer 23 is cleaned and reset at the same time. The activated carbon adding tube 22 can be opened to re-inject activated carbon particles into the purification box 21 to fill the interior of the purification box 21.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A plug-in type activated carbon air purification box with convenient material replacement, comprising a plug-in type activated carbon air purification box body (1), characterized in that: The plug-in plate type activated carbon air purification box body (1) comprises an air purification box structure (2) and a plug-in type movable frame structure (3), wherein the air purification box structure (2) comprises a purification box unit and a drawer base unit, wherein the drawer base unit is arranged at the bottom of the purification box unit, and the plug-in type movable frame structure (3) comprises a plug-in frame unit and a driving movable unit, wherein the plug-in frame unit is arranged inside the purification box unit, and the driving movable unit is arranged on both sides of the plug-in frame unit.

2. The plug-in type activated carbon air purification box with convenient material replacement according to claim 1 is characterized in that: The purification box unit comprises a purification box body (21), an air intake pipe (211) and an air exhaust pipe (212) being fixedly mounted on the left and right inner walls of the purification box body (21), and an activated carbon discharge groove (213) is provided on the inner wall at the front end of the bottom of the purification box body (21).

3. The plug-in type activated carbon air purification box with convenient material replacement according to claim 2 is characterized in that: An activated carbon addition pipe (22) is fixedly mounted on the top inner wall of the purification box (21), and filter screens (25) are fixedly mounted at equal intervals on the inner surface of the activated carbon addition pipe (22).

4. The plug-in type activated carbon air purification box with convenient material replacement according to claim 2 is characterized in that: The drawer base unit comprises a movable drawer (23) slidably mounted on the bottom of the purification box (21); a sealing strip (231) is movably mounted on the inner wall of the front end of the movable drawer (23); the size of the sealing strip (231) is matched with the size of the activated carbon discharge groove (213); a fixing pin (24) is rotatably mounted on the front end surface of the purification box (21); and a slot matched with the fixing pin (24) is provided on the front end surface of the movable drawer (23).

5. The plug-in type activated carbon air purification box with convenient material replacement according to claim 3 is characterized in that: The plug-in frame unit comprises a plug-in movable frame (31) slidably mounted on the inner wall of the purification box (21), a toggle plate (311) being fixedly mounted on the rear end of the plug-in movable frame (31), and a side surface of the toggle plate (311) being in contact with a side surface of the filter screen (25).

6. The plug-in type activated carbon air purification box with convenient material replacement according to claim 5 is characterized in that: The driving and moving unit comprises a threaded rod (32) rotatably mounted between the side walls of the purification box (21), a limiting rod (33) is provided on one side of the threaded rod (32), and the limiting rod (33) is fixedly mounted between the side walls of the purification box (21).

7. The plug-in type activated carbon air purification box with convenient material replacement according to claim 6 is characterized in that: An inner wall on one side of the toggle plate (311) is threadedly connected to the outer surface of the threaded rod (32), and an inner wall on the other side of the toggle plate (311) is slidably connected to the outer surface of the limit rod (33).

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