Novel topdressing fertilizer production device for promoting crop growth

Abstract

The utility model relates to a novel topdressing fertilizer production device for promoting crop growth, which comprises a fan and a flying tank, a vertical pipe is arranged at the bottom of the flying tank, and the fan is arranged at the bottom of the vertical pipe; a fan is arranged in the vertical pipe, a feeding part is further arranged between the fan and the vertical pipe, the feeding part is of a tubular structure, a material supplementing pipeline and a material liquid pipeline are arranged in the feeding part, and a spray head facing the upper portion is arranged at the end of the part, located in the feeding part, of the material liquid pipeline. In the blowing process, needed liquid raw materials are generated in combination with a gel coat, the liquid raw materials in the flying tanks are attached to the surfaces of fertilizer particles to form gel coat layers, in the process, under the blowing action of a fan, the gel coat layers can also be generated in an accelerated mode, and in actual use, multiple groups of flying tanks can be arranged to form a fertilizer pattern in which multiple layers of fertilizer and the gel coat are combined. The flying tanks are communicated through pipelines, materials are communicated between the flying tanks through pipelines, and movement of the materials in the pipelines is achieved through negative pressure formed by the fan.

Description

Technical Field

[0001] The utility model relates to a production device for crop fertilizers, specifically a novel topdressing fertilizer production device for promoting crop growth. Background Art

[0002] Topdressing, also known as supplementary fertilization, refers to the fertilizers applied during the growth period of plants to supplement and regulate plant nutrition. The main purpose of topdressing is to make up for the deficiency of basal fertilizers and meet the nutritional needs of plants in the middle and late stages. Topdressing is applied more flexibly, and symptomatic topdressing should be carried out according to the element deficiency symptoms shown in different growth periods of crops. Nitrogen, potassium and micronutrient fertilizers are the most common topdressing varieties. Topdressing can be applied to the soil or sprayed. Soil application is likely to cause mechanical damage, while spraying is suitable for emergency nutrient deficiency conditions, providing nutrients quickly but with insufficient supply, so it is mostly used for the application of trace elements with less demand. In agricultural production, basal fertilizers, seed fertilizers and topdressing are usually combined.

[0003] There are various forms of topdressing fertilizers. The most widely used method at present is direct broadcasting. Generally, after the crops are watered or it rains, when the soil moisture in the field is appropriate, the fertilizers are directly broadcast between the rows of the crops. The advantage of this form is simplicity and easy operation, but there are also certain disadvantages, that is, the commonly used topdressing fertilizers have strong volatility, and a considerable part of the fertilizers will volatilize during actual use, resulting in relatively serious waste.

[0004] In order to slow down the volatilization of broadcast topdressing fertilizers, the applicant proposed to make the topdressing fertilizers into granular form and set a gel coat outside the fertilizer granules. This new form of topdressing fertilizers can slow down the volatilization of fertilizers to a certain extent. In addition, if the fertilizer granules are set as a multi-layer structure from the inside to the outside, with the fertilizer layer and the gel coat layer arranged at intervals, the fertilizers can be gradually dissolved and released into the soil layer by layer, which can also increase the fertilizer efficiency period of topdressing fertilizers to a certain extent and further achieve the purpose of promoting crop growth. However, there is currently no production device for this form of topdressing fertilizers on the market. Summary of the Invention

[0005] The utility model provides a novel topdressing fertilizer production device for promoting crop growth. It uses a blower to blow fertilizers upward into a fluttering tank. During the blowing process, the liquid raw materials required for generating the gel coat are combined. In the fluttering tank, the liquid raw materials adhere to the surface of the fertilizer granules to form a gel coat layer. During the process, under the blowing action of the blower, the formation of the gel coat layer can also be accelerated. In actual use, multiple groups of fluttering tanks can be set to form a fertilizer style combining multiple layers of fertilizers and gel coats, and the groups of fluttering tanks are connected through pipelines. The materials are connected through pipelines between the fluttering tanks, and the movement of the materials in the pipelines is realized through the negative pressure formed by the blower.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A novel topdressing fertilizer production device for promoting crop growth, which comprises a blower and a fluttering tank. A riser pipe is arranged at the bottom of the fluttering tank, and the blower is arranged at the bottom of the riser pipe; an inlet part is further arranged between the blower and the riser pipe. The inlet part is of a tubular structure, and a feeding pipe and a liquid material pipe are arranged in the inlet part. The end of the part of the liquid material pipe located in the inlet part is provided with a spray head facing upward.

[0008] The top of the fluttering tank is of a dome-shaped structure, and the bottom is funnel-shaped. The riser pipe is inserted into the middle of the fluttering tank, and a conical hollow mushroom head is arranged at the top of the riser pipe. The top of the mushroom head is provided with an opening, and uniformly distributed through holes are arranged on the side wall of the mushroom head; an inclined outward discharge pipe is arranged at the bottom of the fluttering tank.

[0009] A branch pipe is arranged on the side of the riser pipe. When multiple fluttering tanks are interconnected, the branch pipe is connected to the discharge pipe of the previous fluttering tank.

[0010] Uniformly distributed through holes are arranged on the branch pipe, and a guide pipe is further arranged outside the branch pipe. The diameter of the guide pipe is larger than that of the branch pipe, and the guide pipe completely covers the through holes on the branch pipe. The bottom of the guide pipe is communicated with the riser pipe.

[0011] Further, an inclined aggregate tank is arranged at the bottom of the guide pipe, and the bottom of the aggregate tank is communicated with the riser pipe through an inclined pipe.

[0012] Further, the connection part of the inclined pipe and the riser pipe is lower than the connection part of the branch pipe and the riser pipe.

[0013] Further, the horizontal height of the feeding pipe in the inlet part is higher than the height of the liquid material pipe and the spray head, and the spray head is arranged at the center in the inlet part.

[0014] The utility model adopts the above technical solutions and has the following beneficial effects:

[0015] This device adopts a setting method of blowing materials into the fluttering tank. When the materials are blown, the feeding pipe and the liquid material pipe blow materials and liquid materials into the fluttering tank at the same time. The supplemented materials and liquid materials are wrapped around the periphery of the original materials together to form a gel coat layer, and the coagulation of the gel coat layer can also be accelerated during the blowing process of the materials in the fluttering tank; the combination of multiple fluttering tanks can make the fertilizer form a granular structure with layer-by-layer coating, so as to achieve the effect of slowing down volatilization during use. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the utility model.

[0017] Figure 2 It is a partial cross-sectional view of the fluttering tank.

[0018] Figure 3 It is a schematic diagram of the feeding part. Specific implementation mode

[0019] The following further describes the present utility model in conjunction with the drawings and embodiments. It should be clear that the following embodiments are only one or more forms of expression of the present utility model, and do not completely limit the invention content recorded in this application. Any improvement known to those skilled in the art made on the basis of the invention content or technical solution recorded in this application shall fall within the scope of protection required by this application.

[0020] Such as Figures 1-3 A novel topdressing fertilizer production device for promoting crop growth as shown, which includes a fan 1 and a fluttering tank 2. A riser pipe 201 is provided at the bottom of the fluttering tank 2, and the fan 1 is provided at the bottom of the riser pipe 201; an inlet part 3 is further provided between the fan 1 and the riser pipe 201. The inlet part 3 is of a tubular structure, and a feeding pipeline 301 and a liquid material pipeline 302 are provided in the inlet part 3. A nozzle 303 facing upward is provided at the end of the part of the liquid material pipeline 302 located in the inlet part 3.

[0021] The top of the fluttering tank 2 is of a dome-shaped structure, and the bottom is funnel-shaped. The riser pipe 201 is inserted into the middle of the fluttering tank 2, and a conical hollow mushroom head 202 is provided at the top of the riser pipe 201. The top of the mushroom head 202 is provided with an opening, and through holes are evenly distributed on the side wall of the mushroom head 202; an inclined outward discharge pipeline 203 is provided at the bottom of the fluttering tank 2.

[0022] A branch pipe 204 is provided on the side of the riser pipe 201. When multiple fluttering tanks 2 are interconnected, the branch pipe 204 is connected to the discharge pipeline 203 of the previous fluttering tank 2.

[0023] Through holes are evenly distributed on the branch pipe 204. An induction pipe 205 is further provided outside the branch pipe 204. The diameter of the induction pipe 205 is larger than that of the branch pipe 204, and the induction pipe 205 completely covers the through holes on the branch pipe 204. The bottom of the induction pipe 205 is communicated with the riser pipe 201.

[0024] Further, an inclined aggregate tank 206 is provided at the bottom of the induction pipe 205, and the bottom of the aggregate tank 206 is communicated with the riser pipe 201 through an inclined pipe 207.

[0025] Further, the connection part of the inclined pipe 207 and the riser pipe 201 is lower than the connection part of the branch pipe 204 and the riser pipe 201.

[0026] Further, the feeding pipeline 301 is at a higher level than the liquid material pipeline 302 and the nozzle 303 at the feeding part 3, and the nozzle 303 is arranged at the center inside the feeding part 3.

[0027] During the use of the device, the fertilizer can be first made into small particles by a granulator and then fed through the branch pipe corresponding to the fluttering tank at the frontmost part. When the blower blows upward, a negative pressure is formed in the branch pipe, and the material is carried into the riser pipe and blown into the fluttering tank.

[0028] When the material is blown upward into the fluttering tank, the feeding pipeline and the liquid material pipeline at the feeding part are used to supplement the powdery material and the liquid raw material for forming the gelatinous coat to the material. The liquid raw material generally adopts raw materials such as gelatin that can form the gelatinous coat. The powdery material wraps the raw material particles, and the atomized liquid raw material covers the surface of the particles to form the gelatinous coat. Due to the blowing of the blower, the solidification speed of the gelatinous coat is also correspondingly increased. The mushroom head in the fluttering tank can gather the material to avoid its excessive dispersion; at the same time, the granular material also enters the outside of the mushroom head through the opening at the top of the mushroom head and falls to the bottom of the fluttering tank outside the mushroom head and is sent out through the discharge pipeline or enters the branch pipe of the next fluttering tank.

[0029] Structures such as the through holes and the guiding pipes provided on the branch pipe are used to ensure that when the material passes through the branch pipe, some of the powdery material on the material will fall off, pass through the through holes and enter the guiding pipe, and then enter the riser pipe through the aggregate tank and the inclined pipe for continuous circulation, so as to avoid the accumulation of the fallen material in the pipe and cause pipeline congestion.

Claims

1. A new type of topdressing fertilizer production device for promoting crop growth, characterized in that: It includes a fan and a floating tank. A riser is provided at the bottom of the floating tank, and the fan is arranged at the bottom of the riser. An inlet section is further provided between the fan and the riser. The inlet section is of a tubular structure, and a feeding pipe and a liquid pipe are arranged inside the inlet section. The end of the part of the liquid pipe located inside the inlet section is provided with a spray head facing upward. The top of the floating tank is of a dome-shaped structure, and the bottom is funnel-shaped. The riser is inserted into the middle of the floating tank, and a conical hollow mushroom head is provided at the top of the riser. There are openings at the top of the mushroom head, and uniformly distributed through holes are provided on the side wall of the mushroom head. An inclined outward discharge pipe is provided at the bottom of the floating tank. A branch pipe is provided on the side of the riser. When multiple floating tanks are interconnected, the branch pipe is connected to the discharge pipe of the previous floating tank.

2. The novel topdressing fertilizer production device for promoting crop growth according to claim 1, wherein: Uniformly distributed through holes are provided on the branch pipe. An induction pipe is further provided outside the branch pipe. The diameter of the induction pipe is larger than that of the branch pipe, and the induction pipe completely covers the through holes on the branch pipe. The bottom of the induction pipe is communicated with the riser.

3. A novel topdressing fertilizer production device for promoting crop growth according to claim 2, characterized in that: An inclined aggregate tank is provided at the bottom of the induction pipe. The bottom of the aggregate tank is communicated with the riser through an inclined pipe.

4. A novel topdressing fertilizer production device for promoting crop growth according to claim 3, characterized in that: The connection part of the inclined pipe and the riser is lower than the connection part of the branch pipe and the riser.

5. A novel topdressing fertilizer production device for promoting crop growth according to claim 4, characterized in that: The horizontal height of the feeding pipe in the inlet section is higher than the height of the liquid pipe and the spray head. The spray head is arranged at the center inside the inlet section.

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