Compound fertilizer enzymolysis and fermentation equipment

Abstract

The utility model belongs to the technical field of biology, and particularly relates to compound fertilizer enzymolysis and fermentation equipment which comprises a rack and the like, the rack is a bearing carrier of the equipment, the fermentation box is mounted at the top of the rack, the top of the fermentation box is an opening for discharging, and the fermentation box is used for performing enzymolysis fermentation on a compound fertilizer; the plurality of electric heaters are arranged on the outer wall of the box body of the fermentation box, and the electric heaters are used for providing proper fermentation temperature for the compound fertilizer enzyme in the fermentation box. Through the electric heater mounted on the outer wall of the fermentation box and the console connected with the electric heater, a proper fermentation temperature can be provided for compound fertilizer enzyme, and the temperature change in the fermentation process can be monitored in real time through the temperature monitor embedded in the side wall of the fermentation box, so that the fermentation environment can be ensured to be in an optimal state; the maximization of enzyme activity is facilitated, so that the fermentation rate and the product quality are improved.

Description

Technical Field

[0001] The utility model belongs to the field of biotechnology, and specifically relates to compound fertilizer enzymatic hydrolysis and fermentation equipment. Background Art

[0002] With the increasing demand for high-efficiency and environmentally friendly fertilizers in modern agriculture, compound fertilizer, as a fertilizer that can provide multiple nutrients, has received increasing attention. Traditional compound fertilizer production methods usually use chemical synthesis, but this is usually accompanied by problems such as high energy consumption and environmental pollution. In recent years, the development of biotechnology has provided new ways for the production of compound fertilizers, among which enzymatic fermentation technology has attracted much attention due to its advantages such as environmental friendliness and low cost.

[0003] Traditional fermentation equipment usually lacks advanced temperature control mechanisms, making it difficult to effectively cope with temperature fluctuations in the environment. Temperature is one of the key factors affecting the fermentation process. Unstable temperature conditions will directly interfere with the activity of microorganisms or enzymes, thereby adversely affecting the quality and yield of the final product. In addition, if there is no appropriate stirring system inside the fermentation tank, the material may become locally over-humidified due to uneven distribution, forming lumps or adhering to the container wall. This phenomenon not only increases the complexity and cost of cleaning work, but also increases the frequency and cost of equipment maintenance. Therefore, we designed a compound fertilizer enzymatic fermentation equipment to achieve good fermentation results. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a compound fertilizer enzymatic hydrolysis and fermentation device.

[0005] Technical solution: A compound fertilizer enzymatic hydrolysis and fermentation equipment includes a frame and a fermentation box, the frame is the load-bearing carrier of the equipment, the fermentation box is installed on the top of the frame, the top of the fermentation box is an opening for unloading, and the fermentation box is used for enzymatic hydrolysis and fermentation of compound fertilizer; it also includes: multiple electric heaters installed on the outer wall of the fermentation box, the electric heaters are used to provide a suitable fermentation temperature for the compound fertilizer enzyme in the fermentation box; a control console is installed on one side of the frame, the control console is electrically connected to the electric heater, and the control console is used to control the heating temperature of the electric heater; a temperature monitor is embedded in the side wall of the fermentation box, the temperature monitor is used to monitor the fermentation temperature in the fermentation box, the temperature monitor is electrically connected to the control console, and the temperature monitor can trigger the control console through an electrical signal; two sets of agitators are symmetrically installed inside the fermentation box, and the agitators are used to stir and accelerate the enzymatic hydrolysis and fermentation of the compound fertilizer inside the fermentation box.

[0006] In addition, it is particularly preferred that the agitator includes: a bearing, which is arranged on the inner wall of the fermentation box; a sealing cover, which covers and is arranged on the outside of the bearing, and the sealing cover is used to protect the bearing; a rotating shaft, which is rotatably installed in the fermentation box through the bearing; multiple groups of stirring blades, which are evenly installed on the rotating shaft; a driving member, which is arranged on the outer wall of the fermentation box, and the driving member is used to drive the rotating shaft to rotate, so that the multiple groups of stirring blades on the rotating shaft can synchronously stir the compound fertilizer in the fermentation box, thereby improving the fermentation rate of enzymatic fermentation of the compound fertilizer.

[0007] In addition, it is particularly preferred that the stirring blade is shaped like a triangular claw, the stirring blades installed on the two rotating shafts are oriented in opposite directions, and the driving member drives the stirring blades on the rotating shafts to rotate in opposite directions.

[0008] In addition, it is particularly preferred that the driving member includes a bracket and a motor, the bracket is fixed to the outer wall of the fermentation box, the motor is installed on the bracket, the output shaft of the motor is connected to the corresponding rotating shaft, and the stirring blades on the rotating shaft are driven by the motor to rotate, thereby accelerating the contact efficiency between the compound fertilizer and the enzyme inside the fermentation box.

[0009] In addition, it is particularly preferred that the outer side of the fermentation box is covered with an insulation layer, there is an air intake layer between the insulation layer and the fermentation box, the top height of the insulation layer is higher than the fermentation box, the top of the insulation layer is provided with an opening, an insulation cover is installed on the top of the insulation layer, a ventilated compartment is provided between the insulation layer and the insulation cover, and the insulation layer and the insulation cover are used to insulate the fermentation box.

[0010] In addition, it is particularly preferred that openings are symmetrically provided on the outer wall of the insulation layer, windbreaks are symmetrically installed at the openings of the side walls of the insulation layer, an air inlet is provided at the bottom of the windbreak, a first ventilation plate is provided at the air inlet at the bottom of the windbreak, an opening is provided at the bottom of the insulation layer and a second ventilation plate is installed, the first ventilation plate and the second ventilation plate are used to ensure the normal circulation of air inside the fermentation box, so that the enzymatic hydrolysis and fermentation of the compound fertilizer inside the fermentation box can be normal.

[0011] Beneficial effects: 1. The utility model can provide a suitable fermentation temperature for compound fertilizer enzymes through the electric heater installed on the outer wall of the fermentation box and the control console connected thereto, and monitor the temperature changes during the fermentation process in real time through the temperature monitor embedded in the side wall of the fermentation box, which can ensure that the fermentation environment is in the best state, which is conducive to maximizing the enzyme activity, thereby improving the fermentation rate and product quality.

[0012] 2. The utility model adopts two sets of agitators installed symmetrically and in opposite directions, and uses triangular claw-shaped stirring blades to effectively break up and mix the materials in the fermentation box, thereby increasing the contact area and opportunity between the materials, promoting the full combination of enzymes and fertilizer particles, and thus accelerating the enzymatic reaction process.

[0013] 3. The outside of the fermentation box of the present invention is covered with an insulation layer and an insulation cover, with ventilation space left between the two. Together with the first ventilation plate at the bottom air inlet and the second ventilation plate at the bottom opening of the insulation layer, a good insulation and ventilation system is formed, which not only ensures that the heat required during the fermentation process is not easily lost, but also keeps the air circulation in the box smooth, providing favorable conditions for the growth of microorganisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 This is a connection diagram of the components of the utility model, such as the frame, fermentation box, electric heater and control console.

[0016] Figure 3 This is a schematic diagram of the connection relationship between the motor, bearing, sealing cover and stirring blades of the utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the components such as the frame, fermentation box and insulation layer of the utility model.

[0018] Figure 5 This is a connection diagram of the insulation layer, the first ventilation plate and the second ventilation plate of the utility model.

[0019] Markings in the figure are: 1-frame, 2-fermentation box, 3-electric heater, 4-control console, 41-temperature monitor, 5-bracket, 6-motor, 7-bearing, 8-sealing cover, 9-rotating shaft, 10-stirring blade, 11-insulation layer, 12-insulation cover, 13-windproof plate, 14-first ventilation plate, 15-second ventilation plate. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0021] Example: A compound fertilizer enzymatic fermentation device, such as Figure 1-Figure 3As shown, it includes a frame 1 and a fermentation box 2, the frame 1 is the load-bearing carrier of the equipment, the fermentation box 2 is installed on the top of the frame 1, the top of the fermentation box 2 is an opening for unloading, and the fermentation box 2 is used for enzymatic hydrolysis and fermentation of compound fertilizer; it also includes: multiple electric heaters 3, installed on the outer wall of the fermentation box 2, the electric heater 3 is used to provide a suitable fermentation temperature for the compound fertilizer enzyme in the fermentation box 2; a console 4, installed on one side of the frame 1, the console 4 and the electric heater 3 are electrically connected, and the console 4 is used to control the heating temperature of the electric heater 3; a temperature monitor 41, embedded in the side wall of the fermentation box 2, the temperature monitor 41 is used to monitor the fermentation temperature in the fermentation box 2, the temperature monitor 41 is electrically connected to the console 4, and the temperature monitor 41 can trigger the console 4 through an electrical signal; two sets of agitators, symmetrically installed inside the fermentation box 2, the agitators are used to stir and accelerate the enzymatic hydrolysis and fermentation of the compound fertilizer inside the fermentation box 2.

[0022] like Figure 3 As shown, the agitator includes: a bearing 7, which is arranged on the inner wall of the fermentation box 2; a sealing cover 8, which covers and is arranged on the outside of the bearing 7, and the sealing cover 8 is used to protect the bearing 7; a rotating shaft 9, which is rotatably installed in the fermentation box 2 through the bearing 7; multiple groups of stirring blades 10, which are evenly installed on the rotating shaft 9; a driving member, which is arranged on the outer wall of the fermentation box 2, and the driving member is used to drive the rotating shaft 9 to rotate, so that the multiple groups of stirring blades 10 on the rotating shaft 9 can synchronously stir the compound fertilizer in the fermentation box 2, thereby improving the fermentation rate of enzymatic fermentation of the compound fertilizer; the shape of the stirring blade 10 is specifically triangular claw-shaped, the stirring blades 10 installed on the two rotating shafts 9 face opposite directions, and the driving member drives the stirring blades 10 on the rotating shaft 9 to rotate in opposite directions; the driving member includes a bracket 5 and a motor 6, the bracket 5 is fixed to the outer wall of the fermentation box 2, the motor 6 is installed on the bracket 5, the output shaft of the motor 6 is connected to the corresponding rotating shaft 9, and the stirring blades 10 on the rotating shaft 9 are driven by the motor 6 to rotate, thereby accelerating the contact efficiency between the compound fertilizer and the enzyme inside the fermentation box 2.

[0023] like Figure 3-Figure 5 As shown, the outer side of the fermentation box 2 is covered with an insulation layer 11, and there is an air intake layer between the insulation layer 11 and the fermentation box 2. The top height of the insulation layer 11 is higher than the fermentation box 2, and the top of the insulation layer 11 is provided with an opening. A insulation cover 12 is installed on the top of the insulation layer 11, and a ventilated compartment is provided between the insulation layer 11 and the insulation cover 12. The insulation layer 11 and the insulation cover 12 are used to insulate the fermentation box 2; openings are symmetrically provided on the outer wall of the insulation layer 11, and windbreaks 13 are symmetrically installed at the openings of the side walls of the insulation layer 11. An air inlet is provided at the bottom of the windbreak 13, and a first ventilation plate 14 is provided at the air inlet at the bottom of the windbreak 13. An opening is provided at the bottom of the insulation layer 11 and a second ventilation plate 15 is installed. The first ventilation plate 14 and the second ventilation plate 15 are used to ensure the normal circulation of air inside the fermentation box 2, so that the enzymatic hydrolysis and fermentation of the compound fertilizer inside the fermentation box 2 can be normal.

[0024] When using this equipment, first add the compound fertilizer raw materials to be processed into the box through the opening at the top of the fermentation box 2, and then according to the optimal temperature range required for the enzymatic hydrolysis and fermentation of the compound fertilizer, the operator sets the appropriate heating temperature through the control console 4. After receiving the instruction from the control console 4, the electric heater 3 starts working to heat the outer wall of the fermentation box 2 to ensure that the inside of the fermentation box 2 can reach and maintain within the preset temperature range. Since the temperature monitor 41 monitors the actual temperature in the fermentation box 2 in real time and feeds back the temperature data to the control console 4, once it is found that the temperature deviates from the preset value, the control console 4 will automatically adjust the working state of the electric heater 3 to maintain a constant fermentation temperature, thereby creating a stable temperature control environment for the enzymatic hydrolysis of the compound fertilizer. At the same time, the two sets of agitators start working. By enabling the motor 6, the motor 6 drives the rotating shaft 9 to rotate through the output drive, and the rotating shaft 9 drives the stirring blade 10 to rotate. Since the stirring blades 10 are designed in a triangular claw shape and the stirring blades 10 on the two rotating shafts 9 face opposite directions, a more uniform and effective stirring effect can be produced. When the stirring blades 10 rotate, they not only promote the mixing between the materials, but also accelerate the contact rate between the compound fertilizer and the enzyme, thereby improving the speed and efficiency of the enzymatic hydrolysis reaction. In order to further optimize the thermal management during the fermentation process, the fermentation box 2 is wrapped in a layer of insulation layer 11. This insulation layer 11 not only helps to reduce heat loss, but also ensures proper air circulation through the insulation cover 12 and the first ventilation plate 14 and the second ventilation plate 15 arranged on the top, avoiding the adverse effects caused by overheating. At the same time, a windbreak 13 and an air inlet at the bottom of the insulation layer 11 are provided on the outside of the insulation layer 11, which allows fresh air to enter the system, support good microbial activity, and also help to discharge the waste gas generated during the process.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A compound fertilizer enzymatic hydrolysis and fermentation device, comprising a frame (1) and a fermentation box (2), wherein the frame (1) is a load-bearing carrier of the device, the fermentation box (2) is installed on the top of the frame (1), the top of the fermentation box (2) is an opening for unloading, and the fermentation box (2) is used for enzymatic hydrolysis and fermentation of compound fertilizer; Its characteristics are: Also included are: A plurality of electric heaters (3) are installed on the outer wall of the fermentation box (2), and the electric heaters (3) are used to provide a suitable fermentation temperature for the compound fertilizer enzyme in the fermentation box (2); A control console (4) is installed on one side of the frame (1), and the control console (4) is electrically connected to the electric heater (3); a temperature monitor (41) embedded in a side wall of the fermentation box (2), the temperature monitor (41) being used to monitor the fermentation temperature in the fermentation box (2), and the temperature monitor (41) being electrically connected to the control console (4); Two groups of stirrers are symmetrically installed inside the fermentation box (2), and the stirrers are used to stir and accelerate the enzymatic fermentation of the compound fertilizer inside the fermentation box (2).

2. A compound fertilizer enzymatic fermentation equipment as claimed in claim 1, characterized in that, The stirrer comprises: a bearing (7) arranged on the inner wall of the fermentation box (2); a sealing cover (8), covering and arranged on the outside of the bearing (7), wherein the sealing cover (8) is used to protect the bearing (7); A rotating shaft (9) is rotatably mounted in the fermentation box (2) via a bearing (7); Multiple groups of stirring blades (10) are evenly mounted on the rotating shaft (9); A driving member is arranged on the outer side wall of the fermentation box (2), and the driving member is used to drive the rotating shaft (9) to rotate.

3. A compound fertilizer enzymatic hydrolysis and fermentation equipment as claimed in claim 2, characterized in that, The stirring blade (10) is specifically shaped like a triangular claw. The stirring blades (10) installed on the two rotating shafts (9) face in opposite directions, and the driving member drives the stirring blades (10) on the rotating shafts (9) to rotate in opposite directions.

4. A compound fertilizer enzymatic fermentation equipment as claimed in claim 3, characterized in that, The driving member includes a bracket (5) and a motor (6), wherein the bracket (5) is fixed to the outer wall of the fermentation box (2), the motor (6) is mounted on the bracket (5), and the output shaft of the motor (6) is connected to the corresponding rotating shaft (9).

5. A compound fertilizer enzymatic fermentation equipment as claimed in claim 4, characterized in that, The outer side of the fermentation box (2) is covered with an insulation layer (11), an air intake layer is present between the insulation layer (11) and the fermentation box (2), the top of the insulation layer (11) is higher than the fermentation box (2), an opening is provided at the top of the insulation layer (11), and an insulation cover (12) is installed at the top of the insulation layer (11).

6. A compound fertilizer enzymatic fermentation equipment as claimed in claim 5, characterized in that, The outer wall of the thermal insulation layer (11) is symmetrically provided with openings, a windproof plate (13) is symmetrically installed at the opening of the side wall of the thermal insulation layer (11), an air inlet is provided at the bottom of the windproof plate (13), a first ventilation plate (14) is provided at the air inlet at the bottom of the windproof plate (13), and an opening is provided at the bottom of the thermal insulation layer (11) and a second ventilation plate (15) is installed.

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