Fluidized bed device for producing coated boron fertilizer

Abstract

The utility model discloses a fluidized bed device for producing a coated boron fertilizer. The fluidized bed device comprises a machine body, a stirring plate is arranged in the machine body, a spray pipe is arranged above the stirring plate, the outer wall of the spray pipe is arranged on the inner wall of the machine body, a material guide plate is fixedly connected below the inner wall of the machine body, and a blower device is arranged at the bottom of the material guide plate. The utility model relates to the technical field of fluidized beds for boron fertilizer production, the air outlet pipeline, the air blower and the dustproof device are matched, the air blower is used for sending filtered gas to the air outlet pipeline through the connecting pipe, and the filtered gas enters the machine body through the air outlet pipeline, so that the boron fertilizer in the machine body is better turned, a protective film adhered to the surface of the machine body is more uniform, and the service life of the machine body is prolonged. The problems that in the prior art, when the surface of the boron fertilizer is coated unevenly, workers need to conduct repeated processing, and the working efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fluidized bed technology field for boron fertilizer production, concretely is a fluidized bed device for coated boron fertilizer production. BACKGROUND

[0002] Chemical fertilizer occupies an important position in agricultural production, is the biggest material investment in agricultural production, about 50% of its total production expenditure. Agricultural production practice shows that due to the comprehensive influence of fertilizer nature and soil environment condition, low utilization rate of fertilizer is the common problem in the use of chemical fertilizer. Slow-release fertilizer this new technology provides new ideas and ways for solving the problem of low utilization rate of chemical fertilizer.

[0003] The prior art in use, a thin protective film is coated on the surface of boron fertilizer particles to improve the stability and utilization rate of fertilizer.

[0004] But in actual use, because boron fertilizer needs staff to hold stirring rod to stir when coating, so that the surface of boron fertilizer is coated unevenly, staff needs to repeat processing, reduces work efficiency. UTILITY MODEL CONTENT

[0005] In view of the deficiency of prior art, the utility model provides a fluidized bed device for coated boron fertilizer production, solves the problem that staff needs to repeat processing when the surface of boron fertilizer is coated unevenly in actual use, reduces work efficiency.

[0006] To realize the above-mentioned purpose, the utility model is realized through the following technical scheme: a fluidized bed device for coated boron fertilizer production, including machine body, the inside of machine body is installed with agitating plate, the top of agitating plate is provided with spray pipe, the outer wall of spray pipe is installed on the inner wall of machine body, the inner wall below machine body is fixedly connected with guide plate, the bottom of guide plate is installed with air blowing device, the air blowing device includes: air outlet pipeline, is provided with a plurality of, all is communicated with the bottom of guide plate;Connecting pipe, is communicated with air outlet pipeline, and penetrates the outer wall of machine body;Blower, the output end is communicated with the one end of connecting pipe and extends to the outside of machine body, and is fixedly connected with the outer wall of machine body;Dust prevention device, is installed on the input end of blower;Wherein, the dust prevention device prevents dust from entering into the machine body, and gas is entered into the machine body through air outlet pipeline by the cooperation of blower and connecting pipe.

[0007] Preferably, the dustproof device comprises: a dustproof box fixedly connected to the outer wall of the machine body and communicated with the input end of the air blower; two dustproof nets, each inserted into the inner wall of the dustproof box; a sealing plate installed on the side wall of the dustproof box and abutting against the side wall of the dustproof net; and an air inlet hole arranged at the bottom of the dustproof box; wherein the air entering through the air inlet hole is filtered through the cooperation of the dustproof net and the dustproof net, and the dustproof net is replaced through the sealing plate.

[0008] Preferably, the outer wall of the machine body is provided with a heat preservation device, the heat preservation device comprising: a heating pipe installed in the groove of the outer wall of the machine body; and a protective plate fixedly connected to the outer wall of the machine body by bolts; wherein the temperature in the machine body is stabilized through the cooperation of the heating pipe and the protective plate.

[0009] Preferably, the bottom of the guide plate is rotatably connected with a baffle, the bottom of the baffle is rotatably connected with a hydraulic rod, and the bottom of the hydraulic rod is rotatably connected to the outer wall of the baffle.

[0010] Preferably, the top of the machine body is fixedly connected with a stirring motor, and one end of the output end of the stirring motor extending into the machine body is fixedly connected to the stirring plate.

[0011] Beneficial effects

[0012] The utility model provides a fluidized bed device for coated boron fertilizer production. Have the following beneficial effects: the fluidized bed device for coated boron fertilizer production passes through the cooperation of air outlet pipeline, air blower and dustproof device, uses air blower and passes through the connecting pipe to send the gas of filtering to the air outlet pipeline place, and passes through the air outlet pipeline and enters into the machine body, makes the boron fertilizer in it better and turns over, makes the protective film of its surface more even, solves the problem of the repeated processing of staff when the surface of boron fertilizer is coated unevenly in prior art, reduces the work efficiency.

[0013] Through the cooperation of the baffle, the hydraulic rod and the guide plate, when the protective film on the surface of the boron fertilizer is evenly covered, the hydraulic rod is used to drive the baffle to move, so that the baffle opens the opening at the bottom of the guide plate, and the produced boron fertilizer is discharged through the opening at the bottom of the guide plate, avoiding the problem of blockage when the valve is opened and closed. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is an appearance schematic view of the utility model;

[0016] Figure 3 It is Figure 1 It is a structural schematic view of the machine body, the air blower and the dustproof box;

[0017] Figure 4 For Figure 1 Structure diagram of the stirring plate, the material guide plate and the baffle plate in the middle;

[0018] Figure 5 For Figure 1 Structure diagram of the machine body, the spray pipe and the stirring plate in the middle.

[0019] In the figure: 1, machine body; 2, air blowing device; 21, air outlet pipeline; 22, connecting pipe; 23, air blower; 24, dustproof device; 241, dustproof box; 242, dustproof net; 243, sealing plate; 244, air inlet hole; 3, heat preservation device; 41, heating pipe; 42, protective plate; 11, stirring plate; 12, stirring motor; 13, spray pipe; 14, material guide plate; 15, baffle plate; 16, hydraulic rod. DETAILED DESCRIPTION

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

[0021] In actual use, when the boron fertilizer needs to be stirred by the staff holding the stirring rod during the film coating, the surface of the boron fertilizer is not uniformly coated, the staff needs to repeat the processing, and the work efficiency is reduced.

[0022] Therefore, the present application provides a fluidized bed device for coated boron fertilizer production, which solves the problem that in actual use, when the boron fertilizer needs to be stirred by the staff holding the stirring rod during the film coating, the surface of the boron fertilizer is not uniformly coated, the staff needs to repeat the processing, and the work efficiency is reduced.

[0023] Through the personnel in the art, the parts in the case are connected in turn, the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is the public technical knowledge in the art, and the following mainly introduces the working principle and process.

[0024] Embodiment one: by Figures 1-5It can be known that a fluidized bed device for producing coated boron fertilizer comprises a machine body 1, an agitating plate 11 is installed in the machine body 1, a spray pipe 13 is arranged above the agitating plate 11, the outer wall of the spray pipe 13 is installed on the inner wall of the machine body 1, a guide plate 14 is fixedly connected below the inner wall of the machine body 1, a blowing device 2 is installed at the bottom of the guide plate 14, the blowing device 2 comprises: a plurality of air outlet pipes 21 which are all communicated with the bottom of the guide plate 14; a connecting pipe 22 which is communicated with the air outlet pipes 21 and penetrates through the outer wall of the machine body 1; a blower 23 whose output end is communicated with one end of the connecting pipe 22 extending to the outside of the machine body 1 and is fixedly connected with the outer wall of the machine body 1, wherein the model of the blower 23 is not limited and can meet the actual use condition; a dustproof device 24 which is installed at the input end of the blower 23; wherein the dustproof device 24 prevents dust from entering the machine body 1, and the filtered gas is sent to the air outlet pipes 21 through the connecting pipe 22 by the cooperation of the blower 23 and the connecting pipe 22 and enters the machine body 1 through the air outlet pipes 21;

[0025] In the specific implementation process, it is particularly worth pointing out that, under the cooperation of the air outlet pipes 21, the blower 23 and the dustproof device 24, the filtered gas is sent to the air outlet pipes 21 through the connecting pipe 22 by the blower 23 and enters the machine body 1 through the air outlet pipes 21, so that the boron fertilizer inside is better stirred and the protective film adhered to the surface of the boron fertilizer is more uniform, thereby solving the problem that, in the prior art, when the film coating on the surface of the boron fertilizer is uneven, the staff needs to repeat the processing, thereby reducing the work efficiency;

[0026] Further, the dustproof device 24 comprises: a dustproof box 241 which is fixedly connected with the outer wall of the machine body 1 and is communicated with the input end of the blower 23; two dustproof nets 242 which are both inserted into the inner wall of the dustproof box 241; a sealing plate 243 which is installed on the side wall of the dustproof box 241 and abuts against the side wall of the dustproof net 242; an air inlet hole 244 which is arranged at the bottom of the dustproof box 241; wherein the air entering through the air inlet hole 244 is filtered through the cooperation of the dustproof nets 242 and the dustproof nets 242, and the dustproof nets 242 are replaced through the sealing plate 243;

[0027] In the specific implementation process, it is particularly worth pointing out that, under the cooperation of the dustproof nets 242, the sealing plate 243 and the dustproof box 241, the gas entering the dustproof box 241 through the air inlet hole 244 at the bottom of the dustproof box 241 is filtered under the action of the dustproof nets 242;

[0028] Further, a heat preservation device 3 is installed on the outer wall of the machine body 1, the heat preservation device 3 comprises: a heating pipe 41 which is installed in the recess of the outer wall of the machine body 1; a protection plate 42 which is fixedly connected with the outer wall of the machine body 1 by bolts; wherein the temperature in the machine body 1 is stabilized through the cooperation of the heating pipe 41 and the protection plate 42, and the model of the heating pipe 41 is not limited and can meet the actual use condition;

[0029] In the specific implementation process, it is worth pointing out that, in the cooperation of the body 1, the heating pipe 41 and the protective plate 42, the heating pipe 41 is used to heat the inside of the body 1, so that the surface of the boron fertilizer is better covered with the protective film;

[0030] Specifically, when using the fluidized bed device for producing the coated boron fertilizer, the boron fertilizer is poured into the inside of the body 1 through the opening at the top of the body 1, and the agitator plate 11 is used to stir the boron fertilizer. In the stirring process, the air filter dust is delivered into the body 1 by using the air blower 23, so that the boron fertilizer is turned over, and the protective film adhered to the surface of the boron fertilizer is more uniform.

[0031] Example two: by Figures 1-5 It can be seen that the bottom of the guide plate 14 is rotationally connected with the baffle 15, the bottom of the baffle 15 is rotationally connected with the hydraulic rod 16, and the bottom of the hydraulic rod 16 is rotationally connected to the outer wall of the baffle 15;

[0032] In the specific implementation process, it is worth pointing out that, in the cooperation of the baffle 15, the guide plate 14 and the hydraulic rod 16, when the protective film on the surface of the boron fertilizer is evenly covered, the baffle 15 is moved by using the hydraulic rod 16, so that the opening at the bottom of the guide plate 14 is opened by the baffle 15, and the produced boron fertilizer is discharged through the opening at the bottom of the guide plate 14, avoiding the problem of blockage when the valve is opened and closed;

[0033] Further, the top of the body 1 is fixedly connected with the stirring motor 12, and one end of the output end of the stirring motor 12 extending into the inside of the body 1 is fixedly connected to the agitator plate 11. The model of the stirring motor 12 is not limited, which meets the actual use condition;

[0034] In the specific implementation process, it is worth pointing out that, in the cooperation of the stirring motor 12, the body 1 and the agitator plate 11, the agitator plate 11 is used to turn over the boron fertilizer by using the stirring motor 12;

[0035] Specifically, on the basis of the above embodiment, when the boron fertilizer enters the inside of the body 1, the agitator plate 11 is rotated by using the stirring motor 12, and cooperates with the air blower 23, so that the protective film adhered to the surface of the boron fertilizer is more uniform.

[0036] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0037] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connecting" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited, the above terms in the present application can be understood according to the specific meaning of the above terms by the person skilled in the art according to the specific circumstances.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fluidized bed apparatus for the production of coated boron fertilizer comprising a body (1), characterized in that: The inside of the machine body (1) is provided with an agitating plate (11), an injection pipe (13) is arranged above the agitating plate (11), the outer wall of the injection pipe (13) is fixed to the inner wall of the machine body (1), a material guide plate (14) is fixedly connected below the inner wall of the machine body (1), a blower device (2) is arranged at the bottom of the material guide plate (14), the blower device (2) comprises: A plurality of air outlet pipes (21) are arranged and are communicated with the bottom of the material guide plate (14); A connecting pipe (22) is communicated with the air outlet pipe (21) and penetrates through the outer wall of the machine body (1); A blower (23) is communicated with the connecting pipe (22) and is fixedly connected to the outer wall of the machine body (1); A dustproof device (24) is arranged at the input end of the blower (23); The dustproof device (24) prevents dust from entering the machine body (1), and the cooperation of the blower (23) and the connecting pipe (22) allows gas to enter the machine body (1) through the air outlet pipe (21).

2. The fluidized bed apparatus for producing a coated boron fertilizer according to claim 1, characterized by: The dustproof device (24) comprises: A dustproof box (241) is fixedly connected to the outer wall of the machine body (1) and is communicated with the input end of the blower (23); Two dustproof nets (242) are arranged and are inserted into the inner wall of the dustproof box (241); A sealing plate (243) is arranged on the side wall of the dustproof box (241) and abuts against the side wall of the dustproof net (242); An air inlet hole (244) is arranged at the bottom of the dustproof box (241); The cooperation of the dustproof net (242) and the dustproof net (242) filters the air entering through the air inlet hole (244), and the sealing plate (243) is used to replace the dustproof net (242).

3. The fluidized bed apparatus for producing a coated boron fertilizer according to claim 1, characterized by: The outer wall of the machine body (1) is provided with a heat preservation device (3), and the heat preservation device (3) comprises: A heating pipe (41) is arranged in the groove of the outer wall of the machine body (1); A protective plate (42) is fixedly connected to the outer wall of the machine body (1) by bolts; The cooperation of the heating pipe (41) and the protective plate (42) stabilizes the temperature in the machine body (1).

4. The fluidized bed apparatus for producing a coated boron fertilizer according to claim 1, characterized by: The bottom of the material guide plate (14) is rotatably connected with a baffle (15), the bottom of the baffle (15) is rotatably connected with a hydraulic rod (16), and the bottom of the hydraulic rod (16) is rotatably connected to the outer wall of the baffle (15).

5. The fluidized bed apparatus for producing a coated boron fertilizer according to claim 1, characterized by: The top of the machine body (1) is fixedly connected with a stirring motor (12), and one end of the output end of the stirring motor (12) extending into the machine body (1) is fixedly connected with the agitating plate (11).

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