Water-soluble fertilizer drying machine

Abstract

The utility model discloses a water-soluble fertilizer drying machine which comprises a working box, a heating pipe and a preheating box, the interior of the working box is a drying area, the heating pipe is horizontally installed in the middle of the interior of the working box, the preheating box is installed on the left side of the working box, and hinged sealing doors are installed on the top of the working box and the top of the preheating box. The heating pipes are installed from right to left, pipe bodies are located in the working box and the preheating box respectively, each heating pipe is formed by combining a plurality of pipe bodies, a moving mechanism is installed in the working box, and each moving mechanism is composed of a moving frame, moving wheels, a track, a positioning rod, an end plate and a reciprocating air cylinder; the water-soluble fertilizer drying machine solves the problems that when existing drying equipment is used for drying, heat can only be dried, the heat can not be used for the second time, water-soluble fertilizer particles can not be preheated, and the drying efficiency is low.

Description

Technical Field

[0001] This utility model relates to the field of water-soluble fertilizer processing technology, and in particular to a water-soluble fertilizer dryer. Background Technology

[0002] Water-soluble fertilizer is a type of multi-element compound fertilizer that can completely dissolve in water. It dissolves rapidly in water, making it easier for crops to absorb, and its absorption and utilization rate is relatively high. The biggest characteristic of water-soluble fertilizer is its complete dissolution in water, forming a clear and transparent solution without precipitation. This allows it to be applied through various methods such as drip irrigation, sprinkler irrigation, and fertigation, simplifying the fertilization process. Water-soluble fertilizers typically contain a higher concentration of nutrients than traditional chemical fertilizers, providing crops with more abundant nutrition. Because water-soluble fertilizers can completely dissolve in water, crop roots can... By directly absorbing and utilizing the nutrients, the fixation and loss of nutrients in the soil are reduced, thus improving the absorption and utilization rate of nutrients. The use of water-soluble fertilizers will not leave residues in the soil, avoiding problems such as soil compaction, and helping to maintain the looseness and permeability of the soil. After the water-soluble fertilizer is processed, the granular water-soluble fertilizer needs to be dried. The dried water-soluble fertilizer has a certain hardness and particle size, which makes it easier for subsequent processing and packaging. The dried fertilizer granules are not easy to stick to equipment and packaging materials, reducing losses and pollution in the production process and ensuring the accuracy and aesthetics of the packaging.

[0003] Currently, when drying granular water-soluble fertilizers, batches of granules are poured into a drying drum, and a heater is activated to heat the inside of the drum, thereby drying the granules. Although this method can complete the drying process, it also has the following problems: the heat generated during drying can only be used for drying and cannot be reused, and it cannot preheat the water-soluble fertilizer granules, resulting in low drying efficiency.

[0004] Therefore, it is necessary to provide a water-soluble fertilizer dryer to solve the above-mentioned technical problems. Utility Model Content

[0005] In response to the above situation and to overcome the defects of the existing technology, this utility model provides a water-soluble fertilizer dryer to solve the problem that the heat of existing drying equipment can only be used for drying and cannot be reused, and cannot be used to preheat water-soluble fertilizer granules, resulting in low drying efficiency.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A water-soluble fertilizer dryer includes: a working chamber, a heating element, and a preheating chamber;

[0008] The interior of the working chamber is a drying area. A heating tube is horizontally installed in the center of the working chamber. A preheating box is installed on the left side of the working chamber. Both the working chamber and the preheating box are equipped with hinged sealing doors on the top. The heating tubes are installed from right to left, with the tube bodies located inside the working chamber and the preheating box, respectively. Each heating tube is composed of multiple tube bodies.

[0009] In one embodiment, a moving mechanism is installed inside the work box. The moving mechanism consists of a moving frame, moving wheels, a track, positioning rods, an end plate, and a reciprocating cylinder. The moving frame has a U-shaped structure with an L-shaped frame structure at the top. Moving wheels are installed at the four corners of the bottom of the moving frame, and the moving wheels are located within the track. The track is connected to the inner wall of the work box. An end plate is installed on the right side of the moving frame, and a reciprocating cylinder is installed between the end plate and the inner wall of the work box. The reciprocating cylinder is treated with a high-temperature resistant coating. Positioning rods are installed on the top surface of the horizontal section of the L-shaped frame of the moving frame. Four positioning rods are arranged in a four-corner pattern. A heating pipe is located below the center of the moving frame, and flowing steam is inside the heating pipe.

[0010] In one embodiment, a placement mechanism is installed inside the mobile frame. The placement mechanism consists of side plates, positioning holes, heating plates, placement boxes, baffles, and handles. Two sets of side plates are spaced apart. The side plates abut against the inner top surface of the mobile frame. Positioning holes are provided at the four corners of each side plate, and positioning rods are inserted into the positioning holes. The side plates are composed of heating plates and placement boxes. Multiple heating plates and placement boxes are arranged, with placement boxes between adjacent heating plates. The heating plates are generally semi-circular plate structures. The outer circumferences of adjacent heating plates together form the two sides of the placement box. The inner diameter of the heating plate is larger than the diameter of the heating tube. Baffles are installed at both ends of the placement box, and handles are installed in the middle section of each side plate.

[0011] In one embodiment, a heating mechanism is installed at the front end of the work box, which supplies hot air into the work box.

[0012] In one embodiment, a wind guide hood is installed at the bottom of the track. The wind guide hood has an overall structure with the extended end gradually expanding. The bottom opening of the wind guide hood is a small opening structure. The bottom of the wind guide hood is connected to the preheating box through a pumping pipe.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) By setting up a preheating box, this utility model allows the next batch of materials to be preheated in the preheating box while the materials in the working box are being dried. Hot air is supplied to the working box through a hot air mechanism. The pump pipe is activated so that the hot air is forced through the placement mechanism and then into the air guide hood to assist in drying the material particles in the placement box. The pump pipe draws the hot air into the preheating box to preheat the material particles to be dried. At the same time, the use of the heating pipe improves the efficiency of preheating and drying. Under the operation of the moving mechanism, the material particles can be dried quickly. The operation method avoids the problems of uneven heating of particles and excessive compression of adjacent particles in the traditional method.

[0015] (2) This utility model places the material particles flat inside the placement box without stacking them. A gap is left between the material particles. The placement mechanism is placed into the moving frame by manual operation tools so that the positioning hole is inserted into the positioning rod. At this time, a gap is left between the individual heating plate and the heating tube. After the heating plate is heated, it heats the material particles in the placement box. By starting the reciprocating cylinder, the moving frame and the moving wheel are driven to reciprocate linearly in the track. Because there is a gap between the material particles in the placement box, the material particles roll synchronously, so that the granular material is heated more evenly and the drying efficiency is improved. Attached Figure Description

[0016] Figure 1 This is a detailed diagram of the internal structure of the overall device of this utility model;

[0017] Figure 2 This is a detailed view of the disassembled components of this utility model;

[0018] Figure 3 Detailed drawings of the moving mechanism and the placing mechanism of this utility model;

[0019] Figure 4 This is a detailed drawing of the placement mechanism of this utility model.

[0020] The corresponding names of the attached figures are: working box 1, air heating mechanism 11, heating pipe 2, moving mechanism 3, moving frame 31, moving wheel 32, track 33, positioning rod 34, end plate 35, reciprocating cylinder 36, air guide hood 4, pumping pipe 41, preheating box 5, placement mechanism 6, side plate 61, positioning hole 62, heating plate 63, placement box 64, baffle 65, handle 66. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0022] like Figures 1-2As shown, the water-soluble fertilizer dryer provided by this utility model includes: a working box 1, a heating tube 2, and a preheating box 5;

[0023] like Figure 1 As shown, the interior of the working chamber 1 is a drying area. A heating tube 2 is horizontally installed in the center of the working chamber 1. A preheating box 5 is installed on the left side of the working chamber 1. Both the working chamber 1 and the preheating box 5 are equipped with hinged sealing doors. The heating tube 2 is installed from right to left, with the tube body located inside the working chamber 1 and the preheating box 5 respectively. The heating tube 2 is composed of multiple tube bodies. By setting up the preheating box 5, when the material in the working chamber 1 is being dried, the next batch of material can be preheated simultaneously in the preheating box 5, improving the efficiency of subsequent processing.

[0024] Preferably, in one embodiment, such as Figures 1-4 As shown, a moving mechanism 3 is installed inside the work box 1. The moving mechanism 3 consists of a moving frame 31, moving wheels 32, a track 33, positioning rods 34, an end plate 35, and a reciprocating cylinder 36. The moving frame 31 has a U-shaped structure with an L-shaped frame structure at the top. Moving wheels 32 are installed at the four corners of the bottom of the moving frame 31. The moving wheels 32 are located inside the track 33, which is connected to the inner wall of the work box 1. An end plate 35 is installed on the right side of the moving frame 31. A reciprocating cylinder 36 is installed between the end plate 35 and the inner wall of the work box 1. The reciprocating cylinder 36 is coated with a high-temperature resistant coating. Positioning rods 34 are installed on the top surface of the horizontal section of the L-shaped frame of the moving frame 31. Four positioning rods 34 are arranged in a four-corner pattern. A heating pipe 2 is located below the middle of the moving frame 31, and flowing steam is inside the heating pipe 2.

[0025] Preferably, in one embodiment, such as Figures 3-4As shown, the movable frame 31 is internally equipped with a placement mechanism 6. The placement mechanism 6 consists of side plates 61, positioning holes 62, heating plates 63, placement boxes 64, baffles 65, and handles 66. Two sets of side plates 61 are spaced apart, and each side plate 61 abuts against the inner top surface of the movable frame 31. Positioning holes 62 are provided at each of the four corners of the side plates 61, and these holes are inserted into positioning rods 34. The side plates 61 are formed by heating plates 63 and placement boxes 64. Multiple heating plates 63 and placement boxes 64 are arranged, with placement boxes 64 between adjacent heating plates 63. The heating plates 63 are generally semi-circular in shape, and the outer circumferences of adjacent heating plates 63 together form the two sides of the placement box 64. The inner diameter of the heating plate 63 is larger than the diameter of the heating tube 2. Both sides of the placement box 64 are equipped with baffles 65, and the middle section of the side plates 61 is equipped with handles 66. During operation, the material particles are placed flat inside the placement box 64 without stacking, leaving gaps between the material particles. The placement mechanism 6 is placed into the moving frame 31 by manual operation tools, so that the positioning hole 62 is inserted into the positioning rod 34. At this time, there is a gap between the individual heating plate 63 and the heating tube 2. After the heating plate 63 is heated, it heats the material particles in the placement box 64. By starting the reciprocating cylinder 36, the moving frame 31 and the moving wheel 32 are driven to reciprocate linearly within the track 33. Since there are gaps between the material particles in the placement box 64, the material particles roll synchronously, making the heating of the granular material more uniform and improving the drying efficiency.

[0026] Preferably, in one embodiment, such as Figures 1-3 As shown, a hot air mechanism 11 is installed at the front end of the working box 1. The hot air mechanism 11 supplies hot air to the working box 1 to assist in drying the granular materials and improve the drying efficiency.

[0027] Preferably, in one embodiment, such as Figures 1-2 As shown, a guide hood 4 is installed at the bottom of the track 2. The guide hood 4 has an overall structure with the extended end gradually expanding. The bottom opening of the guide hood 4 is a small opening structure. The bottom of the guide hood 4 is connected to the preheating box 5 through a pumping pipe 41. During operation, hot air is supplied to the working box 1 through the hot air mechanism 11. The pumping pipe 41 is activated, forcing the hot air through the placement mechanism 6 before entering the guide hood 4 to assist in drying the material particles in the placement box 64. The pumping pipe 41 draws the hot air into the preheating box 5 to preheat the material particles to be dried. At the same time, the use of the heating pipe 2 improves the efficiency of preheating and drying. Under the operation of the moving mechanism 3, the material particles can be dried quickly. The operation method avoids the problems of uneven heating of particles and excessive compression of adjacent particles in the traditional method.

[0028] Working principle of this utility model:

[0029] During operation, the material granules are laid flat inside the placement box 64 without stacking, leaving gaps between them. The placement mechanism 6 is placed into the moving frame 31 by manual operation tools, so that the positioning hole 62 is inserted into the positioning rod 34. At this time, there is a gap between the individual heating plate 63 and the heating tube 2. After the heating plate 63 is heated, it heats the material granules in the placement box 64. By starting the reciprocating cylinder 36, the moving frame 31 and the moving wheel 32 are driven to reciprocate linearly within the track 33. Because there are gaps between the material granules in the placement box 64, the material granules roll synchronously, making the heating of the granular material more uniform and improving the drying efficiency.

[0030] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. A water-soluble fertilizer dryer, characterized in that, include: Working chamber, heating element, preheating chamber; The interior of the working chamber is a drying area. A heating tube is horizontally installed in the center of the working chamber. A preheating chamber is installed on the left side of the working chamber. Hinged, sealed doors are installed on the top of both the working chamber and the preheating chamber. The heating tubes are installed from right to left, with the tube bodies located inside the working chamber and the preheating chamber respectively. Each heating tube is composed of multiple tube bodies. A moving mechanism is installed inside the working chamber. This moving mechanism consists of a moving frame, moving wheels, a track, positioning rods, an end plate, and a reciprocating cylinder. The moving frame has a U-shaped structure with an L-shaped frame structure at the top. Moving wheels are installed at the four corners of the bottom of the moving frame, and these wheels are located within the track, which is connected to the inner wall of the working chamber. An end plate is installed on the right end of the moving frame, and a reciprocating cylinder is installed between the end plate and the inner wall of the working chamber. The reciprocating cylinder is treated with a high-temperature resistant coating. Positioning rods are installed on the top surface of the horizontal section of the L-shaped frame of the moving frame. Four positioning rods are arranged in a four-corner pattern. The lower center of the moving frame houses the heating pipe, which contains flowing steam. An internal placement mechanism is installed within the moving frame. This mechanism comprises side plates, positioning holes, heating plates, placement boxes, baffles, and handles. Two sets of side plates are spaced apart, abutting against the inner top surface of the moving frame. Positioning holes are located at the four corners of each side plate, and these holes are used to insert positioning rods. The side plates are connected by heating plates and placement boxes, with multiple heating plates and placement boxes arranged in a row. Placement boxes are located between adjacent heating plates. Each heating plate has a semi-circular structure, and the outer surfaces of adjacent heating plates together form the two sides of the placement box. The inner diameter of the heating plate is larger than the diameter of the heating pipe. Baffles are installed at both ends of the placement box. Handles are installed in the middle section of each side plate. A wind guide hood is installed at the bottom of the track. The wind guide hood has a gradually expanding extension end and a small opening at the bottom. The bottom of the wind guide hood is connected to the preheating chamber via a pumping pipe.

2. The water-soluble fertilizer dryer according to claim 1, characterized in that, The front end of the working box is equipped with a heating mechanism that supplies hot air into the working box.

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