Deodorizing device for organic fertilizer preparation

Abstract

The utility model discloses a deodorization device for organic fertilizer preparation, which comprises a fan, the air inlet end of the fan is fixedly communicated with a first fixed pipe, one side of the first fixed pipe is symmetrically provided with two shells, one side of the outer surface of each of the two shells is inserted with an activated carbon assembly in a limiting manner, and the activated carbon assemblies are inserted into the first fixed pipe. The top ends of the two shells are each provided with a screw limiting clamping piece. According to the device, through the arrangement of the first fixing pipe, the shell, the activated carbon assembly, the screw limiting clamping piece, the hollowed-out circular plate, the rotating assembly, the closing plate, the through hole and the movable bent pipe, the double-station switching design is adopted. And when the activated carbon in the shell on one side is saturated, the shell can be quickly rotated and switched to the other shell to continue working, so that the uninterrupted operation of the deodorization process is ensured. And meanwhile, the activated carbon assembly in modular design is matched with the screw limiting clamping piece, so that the replacement operation is more convenient and efficient. According to the design, the problem that a traditional device must be shut down when activated carbon is replaced is solved, and the maintenance efficiency is improved by optimizing the structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to deodorization technical field especially, a kind of deodorization device of organic fertilizer preparation. BACKGROUND

[0002] Organic fertilizer is a kind of carbon-containing material of plant and animal sources, which provides comprehensive nutrition for crops by applying to soil. It not only has the characteristics of long-lasting effect, but also can effectively improve soil fertility, promote microbial reproduction, and improve the physicochemical properties and biological activity of soil. It is an important source of nutrients for the production of green organic food. However, during the fermentation process of poultry manure and other organic fertilizers, odors mainly composed of ammonia, hydrogen sulfide and methane will inevitably be produced. If these odors are directly discharged into the atmosphere without treatment, it will cause serious air pollution problems in the surrounding area. Therefore, a deodorization device is needed to assist in deodorization.

[0003] The prior art disclosed in CN220728840U is an organic fertilizer deodorization device, which comprises a base, a deodorization barrel fixedly connected to the top of the base, a feed inlet provided on the top of the deodorization barrel, a discharge outlet formed in the bottom of the deodorization barrel, a motor fixedly connected to the top of the deodorization barrel, an output shaft of the motor, and a threaded blade fixedly connected to the outside of the output shaft.

[0004] Although the device can effectively treat odor problems, there are still some deficiencies in actual operation. Since the activated carbon filter element is installed inside the adsorption box, the work of the entire deodorization device must be suspended when replacing the filter element. The operator needs to disassemble the old filter element, and the device can be restarted only after the new filter element is installed. This process not only affects the deodorization efficiency, but also causes interruption of work.

[0005] Therefore, improvements are needed. UTILITY MODEL CONTENTS

[0006] The utility model discloses in order to solve the shortcoming that exists in prior art, and proposes a kind of deodorization device of organic fertilizer preparation.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of deodorization device of organic fertilizer preparation, including fan, the air inlet end of the fan is fixedly penetrated with first fixed pipe, the side of the first fixed pipe is symmetrically equipped with two housings, the outer surface of two housings is limitingly inserted with activated carbon component, and the top of two housings is equipped with screw rod limit card piece, and screw rod limit card piece is matched with activated carbon component;

[0008] The outer surface of two housings is fixedly connected with hollow round plate on both sides, and the outer surface of two hollow round plates is symmetrically provided with two through holes penetrating into the housing interior.

[0009] Rotary assembly is arranged between two hollow circular plates, and the two ends of the rotary assembly are fixedly connected with closing plates, two closing plates are fixedly connected with movable elbow pipes penetrating through the closing plates, and the movable elbow pipes are matched with the through holes.

[0010] Further, the two active carbon assemblies each include a side plate embedded on the outer wall of the shell, a fixed frame is fixedly connected to the outer surface of the side plate, the fixed frame is inserted into the shell, the two ends of the fixed frame are sealingly attached to the inner walls of the shell, a limiting groove is formed in the top of the fixed frame, active carbon is fixedly filled in the inner side of the fixed frame, the two ends of the fixed frame are sealingly attached to the inner walls of the shell, the sealing property is ensured, and the gas entering the shell through the through hole is discharged through the through hole after being filtered and adsorbed by the active carbon.

[0011] Further, the screw limiting clamping pieces each include a hand wheel arranged on the top of the shell, a screw rod penetrating into the shell is fixedly connected to the bottom of the hand wheel, the screw rod is rotatably connected to the shell, a nut is threadedly sleeved on the outer surface of the screw rod, and a limiting plate is fixedly sleeved on the outer surface of the nut, the limiting plate is attached to the inner walls of the shell on the two sides, and is matched with the limiting groove, and the hand wheel is arranged to facilitate manual driving of the screw rod.

[0012] Further, the rotary assembly includes a motor and two intermeshing gears, the motor is fixedly installed on the outer wall of the adjacent shell, the driving end of the motor is fixedly connected with the adjacent gear, the inner surface of the other gear is fixedly connected with a rotating shaft, the two ends of the rotating shaft penetrate through the adjacent hollow circular plates and are fixedly connected with the adjacent closing plates, and the two closing plates can be synchronously driven to rotate.

[0013] Further, the rotating shaft is rotatably connected between the two hollow circular plates, the hollow circular plates support the rotating shaft, and the installation of the rotating shaft is facilitated.

[0014] Further, the first fixed pipe is sealingly and rotatably sleeved on the outer surface of the movable elbow pipe, the second fixed pipe is sealingly and rotatably sleeved on the gas inlet end of the other movable elbow pipe, and the first fixed pipe facilitates the communication between the movable elbow pipe and the gas inlet end of the fan.

[0015] The utility model discloses beneficial effects:

[0016] In use, this deodorizing device for organic fertilizer preparation employs a dual-station switching design, consisting of a first fixed pipe, a shell, an activated carbon assembly, a screw limiting clamp, a perforated circular plate, a rotating assembly, a closing plate, a through hole, and a movable bend. When the activated carbon in one shell reaches saturation, it can quickly rotate to the other shell to continue operation, ensuring uninterrupted deodorization. Simultaneously, the modular design of the activated carbon assembly, in conjunction with the screw limiting clamp, makes replacement operations more convenient and efficient. This design avoids the problem of traditional devices requiring shutdown for activated carbon replacement and improves maintenance efficiency through structural optimization, thereby ensuring the continuous and stable operation of the deodorizing device. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 : A perspective view of this utility model;

[0019] Figure 2 Top view of this utility model;

[0020] Figure 3 : A cross-sectional view of this utility model;

[0021] Figure 4 The present utility model Figure 3 Enlarged view of point A in the middle.

[0022] The attached figures are labeled as follows:

[0023] 1. Fan; 2. Housing; 3. Closing plate; 4. Side plate; 5. Handwheel; 6. Second fixed pipe; 7. First fixed pipe; 8. Movable bend; 9. Motor; 10. Shaft; 11. Fixing frame; 12. Activated carbon; 13. Gear; 14. Hollowed-out round plate; 15. Screw; 16. Nut; 17. Limiting plate; 18. Limiting groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 4As shown, it relates to a deodorization device for preparing organic fertilizer, comprising a fan 1, a first fixed pipe 7 is fixed through the air inlet end of the fan 1, two housings 2 are symmetrically arranged on one side of the first fixed pipe 7, an activated carbon assembly is limitingly connected on one side of the outer surface of the two housings 2, the two activated carbon assemblies each comprise a side plate 4, the side plate 4 is embedded on one side of the outer wall of the housing 2, a fixed frame 11 is fixedly connected on one side of the outer surface of the side plate 4, the fixed frame 11 is inserted into the housing 2, the both ends of the fixed frame 11 are sealingly attached to the both sides of the inner wall of the housing 2, a limiting groove 18 is formed on the top of the fixed frame 11, activated carbon 12 is filled in the inner side of the fixed frame 11, a back-shaped sealing gasket matched with the fixed frame 11 is fixedly connected on both ends of the fixed frame 11, the back-shaped sealing gasket is attached to the inner wall of the housing 2, so as to ensure the sealing between the both ends of the fixed frame 11 and the inner wall of the housing 2.

[0026] A screw rod limiting clamp is installed on the top of each of the two housings 2, and the screw rod limiting clamp is matched with the activated carbon assembly, the screw rod limiting clamp comprises a hand wheel 5, the hand wheel 5 is arranged on the top of the housing 2, a screw rod 15 is fixedly connected to the bottom of the hand wheel 5 and penetrates into the housing 2, the screw rod 15 is rotatably connected to the housing 2, a convex ring is arranged on the outer surface of the screw rod 15, the convex ring is embedded in the housing 2, so as to realize the rotatable connection between the screw rod 15 and the housing 2, a nut 16 is threadedly sleeved on the outer surface of the screw rod 15, a limiting plate 17 is fixedly sleeved on the outer surface of the nut 16, the both sides of the limiting plate 17 are attached to the both sides of the inner wall of the housing 2 and matched with the limiting groove 18, the housing 2 limits the limiting plate 17, so as to ensure the stability of the movement of the limiting plate 17.

[0027] The outer surface of each of the two housings 2 is fixedly connected with a hollow circular plate 14, two through holes penetrating into the housing 2 are symmetrically arranged on the outer surface of each of the two hollow circular plates 14.

[0028] A rotating assembly is installed between two hollow circular plates 14. Closing plates 3 are fixedly connected to both ends of the rotating assembly. A sealing gasket is fixedly connected to one side of the outer surface of the closing plate 3, and the sealing gasket is in a tight seal with the hollow circular plates 14, ensuring the airtightness of the closing plate 3 and the hollow circular plates 14. The rotating assembly includes a motor 9 and two meshing gears 13. The motor 9 is a servo motor, model example: MSME102G1H1kW+A6BE controller, characterized by support for a 17-bit encoder, built-in brake, and programmable multi-segment position control, suitable for precise 1 The 80° indexing rotation is applicable to this application. The motor 9 is fixedly installed on one side of the outer wall of the adjacent housing 2. The drive end of the motor 9 is fixedly connected to the adjacent gear 13. The inner surface of the other gear 13 is fixedly connected to the rotating shaft 10. Both ends of the rotating shaft 10 are set through the adjacent hollow circular plates 14 and fixedly connected to the adjacent closed plate 3. The rotating shaft 10 is rotatably connected to the two hollow circular plates 14. The rotating shaft 10 and the hollow circular plates 14 are connected by bearings. The inner ring of the bearing is fixedly connected to the rotating shaft 10, and the outer ring of the bearing is fixedly connected to the hollow circular plate 14.

[0029] Both closed plates 3 are connected to movable bends 8 through and fixedly connected, and the movable bends 8 match the through holes. The first fixed pipe 7 is sealed and rotatedly sleeved on the outer surface of the movable bend 8. The air inlet end of the other movable bend 8 is sealed and rotatedly sleeved with a second fixed pipe 6. Sealing rings are fixedly sleeved on the outer surface of both movable bends 8. The two sealing rings are sealed and fitted with the inner walls of the adjacent first fixed pipe 7 and second fixed pipe 6 to ensure the sealing of the connection. The second fixed pipe 6 is fixedly connected to the air outlet of the filter mechanism in an organic fertilizer deodorization device with prior art disclosure number CN220728840U.

[0030] Working principle:

[0031] I. Gas intake and diversion

[0032] After the fan 1 is started, the odor enters the system through the second fixed pipe 6 and is introduced into one of the housings 2 through the movable bend pipe 8 and the through hole.

[0033] When the odor passes through the activated carbon component inside the housing 2, harmful components such as ammonia and hydrogen sulfide are adsorbed and purified by the activated carbon 12, and the clean gas is discharged through the first fixed pipe 7.

[0034] II. Dual-station switching mechanism

[0035] When the activated carbon 12 on one side is saturated (an existing NH3 / H2S electrochemical sensor is installed at the gas outlet of the shell 2 for detection, which can be electrically connected to the existing controller, and the controller is electrically connected to the motor 9 to facilitate overall control), the motor 9 is started. The motor 9 drives the rotating shaft 10 to rotate through two gears 13, so that the closed plate 3 and the movable bend 8 rotate 180° synchronously.

[0036] After rotation, the through hole of the other shell 2 is aligned with the movable elbow 8, and the odor is automatically switched to the standby shell 2 for continuous purification, ensuring continuous operation of the deodorization process.

[0037] III. Quick replacement of the activated carbon assembly

[0038] When the saturated activated carbon 12 needs to be replaced, rotate the hand wheel 5 to rotate the screw rod 15, and drive the limiting plate 17 to move up through the nut 16, so that it is separated from the limiting groove 18, and then the fixed frame 11 can be pulled out from the shell 2.

[0039] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the technicians in the technical field can well understand and use the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A deodorizing device for organic fertilizer preparation, comprising a fan (1), characterized in that: The air inlet of the fan (1) is fixedly connected to a first fixed pipe (7). Two housings (2) are symmetrically arranged on one side of the first fixed pipe (7). Activated carbon components are inserted into one side of the outer surface of each of the two housings (2). Screw limiters are installed at the top of each of the two housings (2), and the screw limiters match the activated carbon components. Both outer surfaces of the two shells (2) are fixedly connected with perforated circular plates (14), and the outer surfaces of the two perforated circular plates (14) are symmetrically provided with two through holes that penetrate into the interior of the shells (2); A rotating assembly is installed between the two hollow circular plates (14). Both ends of the rotating assembly are fixedly connected to a closed plate (3). Both closed plates (3) are connected to a movable bent pipe (8) through and fixedly connected to each other, and the movable bent pipe (8) matches the through hole.

2. The deodorizing device for organic fertilizer preparation according to claim 1, characterized in that: Both activated carbon components include a side plate (4), and the side plate (4) is fitted onto the outer wall of one side of the housing (2). A fixing frame (11) is fixedly connected to one side of the outer surface of the side plate (4), and the fixing frame (11) is inserted into the housing (2). Both ends of the fixing frame (11) are sealed and fitted to the inner walls of both sides of the housing (2). A limiting groove (18) is opened at the top of the fixing frame (11), and activated carbon (12) is fixedly filled inside the fixing frame (11).

3. The deodorizing device for organic fertilizer preparation according to claim 2, characterized in that: Each screw limiting device includes a handwheel (5), and the handwheel (5) is located at the top of the housing (2). The bottom of the handwheel (5) is fixedly connected to a screw (15) that penetrates into the interior of the housing (2), and the screw (15) is rotatably connected to the housing (2). The outer surface of the screw (15) is threaded with a nut (16), and the outer surface of the nut (16) is fixedly fitted with a limiting plate (17). The outer walls of the limiting plate (17) on both sides fit against the inner walls of both sides of the housing (2) and match the limiting groove (18).

4. The deodorizing device for organic fertilizer preparation according to claim 1, characterized in that: The rotating assembly includes a motor (9) and two meshing gears (13). The motor (9) is fixedly mounted on the outer wall of one side of the adjacent housing (2). The driving end of the motor (9) is fixedly connected to the adjacent gear (13). The inner surface of the other gear (13) is fixedly connected to a rotating shaft (10). Both ends of the rotating shaft (10) pass through the adjacent hollow circular plate (14) and are fixedly connected to the adjacent closed plate (3).

5. The deodorizing device for organic fertilizer preparation according to claim 4, characterized in that: The rotating shaft (10) is rotatably connected to the two hollowed-out circular plates (14).

6. The deodorizing device for organic fertilizer preparation according to claim 1, characterized in that: The first fixed tube (7) is sealed and rotatedly sleeved on the outer surface of the movable bend (8), and the air inlet end of the other movable bend (8) is sealed and rotatedly sleeved with the second fixed tube (6).

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