Air purification filter for silicon bacterial fertilizer production based on efficient activated carbon adsorption

Abstract

The invention discloses an air purification filter for silicon bacterial fertilizer production based on efficient activated carbon adsorption, and relates to the field of air purification filters, the air purification filter comprises a shell and an air inlet cover mounted on the outer side of the shell, and a mounting cylinder is rotatably mounted on the inner side of the shell; four storage grooves which are distributed in a central symmetry mode and used for storing activated carbon are formed in the outer side of the mounting cylinder, a fixing cylinder is mounted on the inner side of the shell, four filter screens are mounted on the outer side of the fixing cylinder, and an exhaust pipe is fixedly mounted on the inner ring of the mounting cylinder; the filter mechanism is used for replacing the activated carbon in the storage tank, is mounted on the inner side of the shell, and comprises a sealing cylinder mounted on the inner side of the shell; according to the invention, thalli in the air are filtered through activated carbon among the filtering mechanism, the storage tanks and the filter screens, and when the filter screens are replaced, the positions of the four filter screens and the four storage tanks can be replaced, so that the convenience of replacement of the activated carbon is improved, thalli piles are prevented from falling off, and the effect of safe material replacement is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air purification filters, in particular to an air purification filter for silicon bacteria fertilizer production based on high-efficiency activated carbon adsorption. BACKGROUND

[0002] Silicon bacteria fertilizer is a new type of fertilizer that combines silicon elements and beneficial microorganisms, aiming to promote soil health and plant growth through microbial activity. The core of silicon bacteria fertilizer lies in its contained silicon elements and specific bacteria, which jointly act on soil and plants to improve crop resistance and yield. Its main components usually include silicates, organic matter, and beneficial microorganisms such as Bacillus subtilis and actinomycetes, which can decompose organic matter in the soil, release nutrients, and inhibit the growth of pathogenic bacteria, thereby improving the soil microecological environment.

[0003] During the production of silicon bacteria fertilizer, due to the frequent fermentation of fermentation tanks, the air is filled with various bacteria, molds, and yeasts. If these bacteria fall into the nutrient-rich bacterial agent or fertilizer, they will compete with silicon bacteria for nutrients and living space. Therefore, an air purification filter is needed to provide a sterile air source for the fermentation tank. However, during use, the air purification filter usually uses activated carbon adsorption interception to intercept bacteria, molds, and yeasts. However, as the number of bacteria on the surface of activated carbon increases, it may cause over-saturation of activated carbon, increasing the resistance to air flow. Moreover, under the continuous impact of airflow, the large number of microorganisms accumulated on the surface of activated carbon will be blown off, causing secondary pollution. SUMMARY

[0004] The purpose of the present application is to provide an air purification filter for silicon bacteria fertilizer production based on high-efficiency activated carbon adsorption to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: The application discloses a high-efficiency activated carbon adsorption-based air purification filter for silicon bacteria fertilizer production, which comprises a shell and an air inlet cover fixedly installed on the outer side of the shell, a mounting cylinder is rotatably installed on the inner side of the shell, four storage grooves for storing activated carbon are formed in the outer side of the mounting cylinder and are symmetrically distributed at the center, a fixed cylinder is fixedly installed on the inner ring of the mounting cylinder, four filter screens are fixedly installed on the outer side of the fixed cylinder and are symmetrically distributed at the center, and an air outlet pipe is fixedly installed on the outer side of the shell.

[0006] Preferably, the filter mechanism further comprises two first tooth rings which are fixedly installed on the outer side of the mounting cylinder in a symmetrical manner, two protective shells which are symmetrically distributed are fixedly installed on the outer side of the shell, first gears which are matched with the first tooth rings are arranged on the inner side of the protective shells, a first rotating rod is fixedly installed between the two first gears, a driving motor is arranged on the outer side of the shell, the driving motor is fixedly installed on the outer side of the adjacent protective shell, the output end of the driving motor is fixedly connected with one end of the first rotating rod, a gas collecting cover is fixedly installed on the inner ring of the sealing cylinder, one end of the air outlet pipe is fixedly connected with the outer side of the gas collecting cover, the gas collecting cover and the air inlet cover are located on a horizontal line, and the outer side of the sealing cylinder is in contact with the inner ring of the fixed cylinder.

[0007] Preferably, the discharging mechanism further comprises three elastic telescopic rods which are fixedly installed on the top of the knocking block in an equidistant manner, an installation plate is fixedly installed between the three elastic telescopic rods, a discharging cylinder is fixedly installed on the bottom of the shell, a blocking cover is fixedly installed on the inner ring of the sealing cylinder and located above the discharging cylinder, the elastic telescopic rods slide through the blocking cover, the knocking block is located on the inner side of the blocking cover, a crankshaft connecting rod is arranged on the inner side of the sealing cylinder, synchronous belts are rotatably installed between the two ends of the crankshaft connecting rod and the two ends of the first rotating rod, a push rod is rotatably installed at the middle connecting rod of the crankshaft connecting rod, and one end of the push rod away from the crankshaft connecting rod is hingedly assembled on the top of the installation plate.

[0008] Preferably, the feeding mechanism further comprises two mounting boxes symmetrically fixedly installed outside the feeding box, a second rotating shaft rotatably installed between the two mounting boxes, a plurality of stirring rods equidistantly distributed and fixedly installed outside the second rotating shaft, the stirring rods being in a cross-shaped structure, second gears fixedly installed at both ends of the second rotating shaft and located inside the mounting boxes, a rotating ring fixedly installed outside the first gear ring, four arc-shaped racks centrally and symmetrically distributed and fixedly installed outside the rotating ring, an annular box fixedly installed inside the mounting box, and a coil spring fixedly installed between the annular box and the outside of the second rotating shaft.

[0009] Preferably, a water storage cylinder is fixedly installed outside the shell, a one-way valve is arranged at the bottom of the water storage cylinder and connected to the exhaust pipe, and a connecting pipe is fixedly installed at the top of the water storage cylinder.

[0010] Preferably, a water filling pipe and a drain valve are fixedly installed outside and at the bottom of the water storage cylinder, respectively.

[0011] Preferably, two limiting strips symmetrically distributed are arranged on both sides of the mounting cylinder, and the limiting strips are fixedly installed inside the shell.

[0012] Preferably, a sliding cover is fixedly installed at the top of the knocking block, and a sealing cover for limiting sliding of the sliding cover is fixedly installed at the top inner wall of the blocking cover.

[0013] Preferably, the size of the top of the discharging cylinder is greater than that of the filter screen.

[0014] Preferably, a plurality of transverse rods equidistantly distributed are fixedly installed at both sides of the inside of the feeding box, and the transverse rods and the stirring rods are staggered.

[0015] Compared with the prior art, the present application has the following beneficial effects: The filter mechanism can make the air entering the air inlet cover pass through the corresponding storage groove, filter the bacteria in the air through the activated carbon between the storage groove and the filter screen, replace the positions of the four filter screens and the four storage grooves when the filter screen is replaced, improve the convenience of activated carbon replacement, and prevent the bacteria pile from falling, thereby achieving the effect of safe replacement.

[0016] The discharging mechanism can align the activated carbon in the storage groove with the discharging cylinder by rotating the mounting cylinder, make the activated carbon and the bacteria pile fall into the discharging cylinder by gravity, and repeatedly knock the top of the filter screen by the knocking block, so as to shake the residual activated carbon on the filter screen into the discharging cylinder, thereby achieving the effect of rapid discharging.

[0017] The application can make the plurality of stirring rods stir the activated carbon in the feeding box when the installation cylinder rotates, and make the stirring rods stir the activated carbon in the feeding box again when the installation cylinder stops rotating, so that the activated carbon in the feeding box can enter the empty storage groove in a loose state, thereby achieving the effect of timely feeding. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the application; Figure 2 It is a schematic diagram of the structure of the water storage cylinder and the butt joint pipe in the application; Figure 3 It is a schematic diagram of the partial cross-sectional structure of the discharge cylinder and the gas collecting cover in the application; Figure 4 It is a schematic diagram of the structure of the limiting strip and the protective shell in the application; Figure 5 It is a schematic diagram of the partial cross-sectional structure of the blocking cover and the push rod in the application; Figure 6 It is Figure 5 It is a schematic diagram of the enlarged structure of area A in the application; Figure 7 It is a schematic diagram of the partial cross-sectional structure of the feeding box and the installation box in the application; Figure 8 It is a schematic diagram of the structure of the stirring rod and the cross rod in the application.

[0019] In the figure: 1, outer shell; 2, air inlet cover; 3, installation cylinder; 4, fixed cylinder; 5, filter screen; 6, exhaust pipe; 7, sealing cylinder; 8, knocking block; 9, feeding box; 10, first tooth ring; 11, protective shell; 12, first gear; 13, first rotating rod; 14, driving motor; 15, gas collecting cover; 16, elastic expansion rod; 17, mounting plate; 18, discharge cylinder; 19, blocking cover; 20, crank connecting rod; 21, synchronous belt; 22, push rod; 23, installation box; 24, second rotating rod; 25, stirring rod; 26, second gear; 27, rotating ring; 28, arc-shaped rack; 29, ring-shaped box; 30, coil spring; 31, water storage cylinder; 32, butt joint pipe; 33, water filling pipe; 34, water discharge valve; 35, limiting strip; 36, sliding cover; 37, sealing cover; 38, cross rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0021] Embodiment one: please refer toFigures 1-8 The air purification filter for producing silicon bacteria fertilizer based on high-efficiency activated carbon adsorption in the drawing comprises a shell 1, an air inlet cover 2 fixedly installed on the outer side of the shell 1, a mounting cylinder 3 rotatably installed on the inner side of the shell 1, four storage grooves for storing activated carbon and arranged in a central symmetric manner on the outer side of the mounting cylinder 3, a fixed cylinder 4 fixedly installed on the inner ring of the mounting cylinder 3, four filter screens 5 fixedly installed on the outer side of the fixed cylinder 4 and arranged in a central symmetric manner, four storage spaces formed by the four storage grooves and the four filter screens 5, and activated carbon stored in the four storage spaces. Air entering the air inlet cover 2 can pass through the activated carbon in the storage grooves at the corresponding positions of the air inlet cover 2 to filter bacteria in the air. An air outlet pipe 6 is fixedly installed on the outer side of the shell 1 to discharge the filtered air.

[0022] The filtering mechanism comprises a sealing cylinder 7 fixedly installed on the inner side of the shell 1, which can realize safe replacement of the activated carbon, and further comprises two first tooth rings 10 fixedly installed on the outer side of the mounting cylinder 3 in a symmetrical manner, two symmetrical protective shells 11 fixedly installed on the outer side of the shell 1, first gears 12 provided on the inner side of the protective shell 11 and matched with the first tooth ring 10, a first rotating rod 13 fixedly installed between the two first gears 12, a driving motor 14 provided on the outer side of the shell 1 and fixedly installed on the outer side of the adjacent protective shell 11, and an output end of the driving motor 14 fixedly connected with one end of the first rotating rod 13, so that the driving motor 14 can drive the first rotating rod 13, the first rotating rod 13 drives the two first gears 12 to rotate, the first gears 12 drive the first tooth ring 10 to rotate, the first tooth ring 10 drives the mounting cylinder 3 to rotate, the position of the four storage grooves is replaced, and another storage groove is aligned with the air inlet cover 2, so that the activated carbon can be replaced, a gas collecting cover 15 is fixedly installed on the inner ring of the sealing cylinder 7, the outer side of the gas collecting cover 15 is fixedly connected with one end of the exhaust pipe 6, the gas collecting cover 15 is on the same horizontal line with the air inlet cover 2, so that the air passing through the storage groove and the filter screen 5 can be discharged from the exhaust pipe 6 through the gas collecting cover 15, the outer side of the sealing cylinder 7 is in contact with the inner ring of the fixed cylinder 4, so that the sealing cylinder 7 provides support for the inner ring of the fixed cylinder 4, improving the stability of the rotation of the mounting cylinder 3, a water storage cylinder 31 is fixedly installed on the outer side of the shell 1, the bottom of the water storage cylinder 31 is connected with the exhaust pipe 6 through a one-way valve, so that the exhaust pipe 6 injects the filtered air into the water storage cylinder 31, a connecting pipe 32 is fixedly installed on the top of the water storage cylinder 31, the air discharged from the water storage cylinder 31 can enter the fermentation tank through the connecting pipe 32 by connecting the connecting pipe 32 with the air inlet pipe of the fermentation tank, so as to ensure that the filtered air has a certain humidity and avoid that the fermentation tank is too dry, a water injection pipe 33 and a drain valve 34 are fixedly installed on the outer side and the bottom of the water storage cylinder 31 respectively, the water storage cylinder 31 is supplemented with water through the water injection pipe 33, and the long-term used water in the water storage cylinder 31 can be discharged through the drain valve 34, and two symmetrical limiting strips 35 are arranged on both sides of the mounting cylinder 3, the limiting strips 35 are fixedly installed on the inner side of the shell 1, so that the limiting strips 35 provide positioning for the outer side of the mounting cylinder 3, and the stability of the mounting cylinder 3 during rotation is ensured.

[0023] Example two: please refer to Figures 1-6, the drawing further illustrates the embodiment one, the discharging mechanism includes a knocking block 8 arranged inside the shell 1, the knocking block 8 can repeatedly knock and shake the filter screen 5, the discharging mechanism further includes three elastic extension rods 16 fixedly installed on the top of the knocking block 8, the three elastic extension rods 16 are fixedly installed with a mounting plate 17, the bottom of the shell 1 is fixedly installed with a discharging cylinder 18, with the rotation of the mounting cylinder 3, the activated carbon in the storage groove can be aligned with the discharging cylinder 18, and the activated carbon in the storage groove is discharged into the discharging cylinder 18 by gravity, the inner ring of the sealing cylinder 7 is fixedly installed with a baffle 19, and the baffle 19 is located above the discharging cylinder 18, the elastic extension rod 16 slides through the baffle 19, and the knocking block 8 is located inside the baffle 19, the inside of the sealing cylinder 7 is provided with a crank connecting rod 20, the two ends of the crank connecting rod 20 are rotatably installed with a synchronous belt 21 between the two ends of the first rotating rod 13, so that the first rotating rod 13 can drive the crank connecting rod 20 to rotate synchronously through the synchronous belt 21, the crank connecting rod 20 is rotatably installed with a push rod 22 at the middle connecting rod, one end of the push rod 22 away from the crank connecting rod 20 is hingedly assembled to the top of the mounting plate 17, so that the crank connecting rod 20 can drive the push rod 22 to rotate, under the guidance and limiting of the baffle 19 to the elastic extension rod 16, the push rod 22 can push the elastic extension rod 16 to move up and down along the inside of the baffle 19 through the mounting plate 17, and the three elastic extension rods 16 can push the knocking block 8 to repeatedly knock the filter screen 5, so that the activated carbon remaining on the surface of the filter screen 5 is shaken into the discharging cylinder 18, realizing the rapid discharging of the activated carbon and the fungus body pile, the top of the knocking block 8 is fixedly installed with a sliding cover 36, the top inner wall of the baffle 19 is fixedly installed with a sealing cover 37 for limiting the sliding of the sliding cover 36, so that the knocking block 8 can drive the sliding cover 36 to move along the inside of the sealing cover 37 when moving, improving the stability of the knocking block 8, and preventing small particles from entering between the sealing cover 37 and the sliding cover 36, the size of the top of the discharging cylinder 18 is greater than the size of the filter screen 5, facilitating the filter screen 5 and the activated carbon and the fungus in the storage groove to be discharged into the discharging cylinder 18.

[0024] Embodiment three: please refer to Figures 3-8The embodiment further illustrates other embodiments. The feeding mechanism in the drawing includes a feeding box 9 fixedly installed on the top of the shell 1, which can timely supplement the activated carbon to the storage groove. The feeding mechanism further includes two installation boxes 23 symmetrically fixedly installed on the outer side of the feeding box 9, a second rotating rod 24 rotatably installed between the two installation boxes 23, a plurality of stirring rods 25 equidistantly distributed and fixedly installed on the outer side of the second rotating rod 24, the stirring rods 25 being in a cross-shaped structure, a second gear 26 fixedly installed on the inner side of each end of the second rotating rod 24, a rotating ring 27 fixedly installed on the outer side of the first tooth ring 10, four arc-shaped racks 28 centrally and symmetrically distributed and fixedly installed on the outer side of the rotating ring 27, so that the rotating ring 27 can be synchronously rotated when the first tooth ring 10 is rotated, the rotating ring 27 drives the four arc-shaped racks 28 to move in a circle, and the arc-shaped racks 28 can drive the second rotating rod 24 to rotate through the second gear 26 when the arc-shaped racks 28 are in contact with the second gear 26, so that the second rotating rod 24 drives the stirring rods 25 to rotate, the temporarily stored activated carbon in the feeding box 9 is stirred and loosened, the activated carbon in the feeding box 9 is in a loose state, the activated carbon is conveniently fed into the storage groove of the installation cylinder 3, an annular box 29 is fixedly installed on the inner side of the installation box 23, a coil spring 30 is fixedly installed between the annular box 29 and the outer side of the second rotating rod 24, so that the second rotating rod 24 can compress the coil spring 30 when the second rotating rod 24 rotates, the second rotating rod 24 is rotated and reset by the elastic force of the coil spring 30 when the arc-shaped racks 28 are away from the second gear 26, so that the stirring rods 25 can again stir the activated carbon in the feeding box 9 when the storage groove is aligned with the feeding box 9, and the loose activated carbon can be fed into the storage groove. A plurality of transverse rods 38 equidistantly distributed are fixedly installed on the inner sides of the feeding box 9, and the transverse rods 38 and the stirring rods 25 are staggered, so that the transverse rods 38 and the stirring rods 25 cooperate to stir the activated carbon in the feeding box 9.

[0025] Working principle: first, the staff will air exhaust pipe and air inlet cover 2 docking, and the air inlet pipe and docking pipe 32 docking, into the air cover 2 can be stored in the tank with air inlet cover 2 alignment, through the tank and filter screen 5 between the activated carbon to intercept and filter the air in the bacteria and particulate impurities, filtered air into the gas cover 15, then through the exhaust pipe 6 into the water storage cylinder 31, so that air bubble from the docking pipe 32 into the air inlet pipe, so that the filtered air to maintain a certain humidity, to avoid the air in the fermentation tank is too dry, with the activated carbon in the tank of the continuous filtering of air, when the activated carbon needs to be replaced, the staff start drive motor 14, drive motor 14 drive the first rotary rod 13 rotation, the first rotary rod 13 drive two first gear 12 rotation, two first gear 12 drive two first tooth ring 10 rotation, so that the two first tooth ring 10 drive installation cylinder 3 rotation, the position of the four storage tank replacement, so that another storage tank with activated carbon and air inlet cover 2 alignment, that is, to realize the replacement of activated carbon, the first batch of activated carbon storage tank and discharge cylinder 18 alignment, using gravity to make the activated carbon and bacteria into the discharge cylinder 18, at the same time, the first rotary rod 13 through two synchronous belt 21 drive crank connecting rod 20 rotation, crank connecting rod 20 drive push rod 22 movement, under the guide and limit of baffle cover 19 to elastic expansion rod 16, push rod 22 through the mounting plate 17 to push elastic expansion rod 16 along the baffle cover 19 inside up and down reciprocating movement, three elastic expansion rod 16 drive knock block 8 synchronous movement, and use the elasticity of elastic expansion rod 16, make knock block 8 repeatedly knock filter screen 5, the surface of filter screen 5 residual activated carbon can be shaken into the discharge cylinder 18, at the same time, the first tooth ring 10 drive rotary ring 27 rotation, rotary ring 27 drive four arc gear 28 circular motion, when the arc gear 28 and second gear 26 contact, the second gear 26 drive the second rotary rod 24 rotation, so that the second rotary rod 24 drive stirring rod 25 rotation, the activated carbon in the temporary storage box 9 is stirred, so that the activated carbon in the storage box 9 is loose, and the coil spring 30 is compressed, when the installation cylinder 3 stops rotating, the empty storage tank and the storage box 9 alignment, at the same time, the arc gear 28 away from the second gear 26, use the spring back force of coil spring 30 to make the second rotary rod 24 rotation reset, the stirring rod 25 again to the activated carbon in the storage box 9 is stirred twice, loose activated carbon can be fully loaded into the storage tank, realize the rapid feeding of activated carbon, so as to achieve the effect of high efficiency filtration, ensure the continuous filtration of bacteria in the air, avoid the situation that the activated carbon is not replaced in time.

[0026] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0027] While the embodiments of the application have been shown and described herein, it is to be understood that the scope of the application, jointly pointed out in the appended claims, is not to be limited to the above-described embodiments but can be otherwise variously changed, modified, replaced, and altered within the principles and spirit of the present application.

Claims

1. An air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption, characterized in that, include: The outer shell (1) and the air intake hood (2) installed on the outside of the outer shell (1) are provided. An installation cylinder (3) is rotatably installed on the inner side of the outer shell (1). Four storage slots for storing activated carbon are provided on the outer side of the installation cylinder (3) in a centrally symmetrical distribution. A fixing cylinder (4) is installed on the inner ring of the installation cylinder (3). Four filter screens (5) are installed on the outer side of the fixing cylinder (4). An exhaust pipe (6) is fixedly installed on the outer side of the outer shell (1). Also includes: A filter mechanism is used to replace the activated carbon in the storage tank. The filter mechanism is installed inside the outer shell (1). The filter mechanism includes a sealing cylinder (7) installed inside the outer shell (1). The sealing cylinder (7) can safely replace the activated carbon. The discharge mechanism is used to discharge the used activated carbon and bacteria. The discharge mechanism is installed on the inside of the outer shell (1). The discharge mechanism includes a knocking block (8) disposed on the inside of the outer shell (1). The knocking block (8) can repeatedly knock and shake the filter screen (5). A replenishing mechanism is used to replenish activated carbon in a timely manner. The replenishing mechanism is installed on the top of the outer shell (1). The replenishing mechanism includes a replenishing box (9) installed on the top of the outer shell (1). The replenishing box (9) can replenish activated carbon to the storage tank in a timely manner.

2. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 1, characterized in that: The filtration mechanism further includes two first toothed rings (10) symmetrically fixedly installed on the outside of the mounting cylinder (3). Two protective shells (11) symmetrically distributed are installed on the outside of the outer shell (1). The inner side of the protective shell (11) is provided with a first gear (12) that cooperates with the first toothed ring (10). A first rotating rod (13) is fixedly installed between the two first gears (12). A drive motor (14) is provided on the outside of the outer shell (1). The drive motor (14) is installed on the outside of the adjacent protective shell (11), and the output end of the drive motor (14) is fixedly connected to one end of the first rotating rod (13). An air collecting hood (15) is installed on the inner ring of the sealing cylinder (7). The outer side of the air collecting hood (15) is fixedly connected to one end of the exhaust pipe (6), and the outer side of the sealing cylinder (7) is in contact with the inner ring of the fixed cylinder (4).

3. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 2, characterized in that: The discharge mechanism also includes three elastic telescopic rods (16) installed on the top of the knocking block (8), and an installation plate (17) is fixedly installed between the three elastic telescopic rods (16). A discharge cylinder (18) is fixedly installed at the bottom of the outer shell (1). A baffle (19) is fixedly installed on the inner ring of the sealing cylinder (7), and the baffle (19) is located above the discharge cylinder (18). The elastic telescopic rod (16) slides through the baffle (19). A crankshaft connecting rod (20) is provided on the inner side of the sealing cylinder (7). A synchronous belt (21) is rotatably installed between the two ends of the crankshaft connecting rod (20) and the two ends of the first rotating rod (13). A push rod (22) is rotatably installed at the middle connecting rod of the crankshaft connecting rod (20). One end of the push rod (22) is hinged to the top of the installation plate (17).

4. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 3, characterized in that: The feeding mechanism also includes two mounting boxes (23) symmetrically installed on the outside of the feeding box (9). A second rotating rod (24) is rotatably installed between the two mounting boxes (23), and multiple stirring rods (25) are fixedly installed on the outside of the second rotating rod (24). A second gear (26) located inside the mounting box (23) is fixedly installed at both ends of the second rotating rod (24). A rotating ring (27) is fixedly installed on the outside of the first gear ring (10). Four arc-shaped racks (28) distributed centrally symmetrically are fixedly installed on the outside of the rotating ring (27). An annular box (29) is installed on the inside of the mounting box (23). A coil spring (30) is fixedly installed between the annular box (29) and the outside of the second rotating rod (24).

5. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 1, characterized in that: A water storage tank (31) is installed on the outside of the outer shell (1). The bottom of the water storage tank (31) is connected to the exhaust pipe (6) through a one-way valve. A connecting pipe (32) is installed on the top of the water storage tank (31).

6. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 5, characterized in that: The water storage tank (31) is equipped with a water injection pipe (33) and a drain valve (34) on its outer side and bottom, respectively.

7. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 2, characterized in that: Two limiting strips (35) are provided on both sides of the mounting cylinder (3), and the limiting strips (35) are installed on the inner side of the outer shell (1).

8. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 3, characterized in that: The top of the knocking block (8) is fitted with a sliding cover (36), and the top inner wall of the baffle (19) is fitted with a sealing cover (37).

9. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 4, characterized in that: The top dimension of the discharge cylinder (18) is larger than the dimension of the filter screen (5).

10. The air purification filter for silicon microbial fertilizer production based on high-efficiency activated carbon adsorption according to claim 4, characterized in that: Multiple crossbars (38) are installed on both sides inside the feed box (9), and the crossbars (38) and the stirring rod (25) are staggered.

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