Alginic acid fertilizer processing constant temperature reaction equipment

Abstract

The utility model discloses a kind of alginate fertilizer processing constant-temperature reaction equipment, specifically related to fertilizer processing equipment technical field, including base, reaction assembly is arranged on the base, the reaction assembly includes the processing cylinder being arranged at the top of base, the inner chamber bottom of the processing cylinder is provided with electric heating disc, the top of the electric heating disc is provided with heat conduction column, the outside of the heat conduction column is provided with swivel, the top of the swivel is provided with stirring belt, the stirring belt is sleeved on the outside of heat conduction column.The utility model can realize temperature stable control in processing process by electric heating disc, avoid because local overheating leads to polysaccharide in alginate raw material excessive degradation into invalid small molecule, and, the uniform heat conduction of heat conduction column: cooperate electric heating disc and evenly transmit heat to different areas in processing cylinder, avoid temperature difference under traditional heating mode, further reduce raw material quality problem caused by local temperature anomaly.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilizer processing equipment, and more specifically, to a constant temperature reaction device for processing alginate fertilizer. Background Technology

[0002] Alginic acid fertilizer is a new type of fertilizer made from marine algae (such as brown algae and red algae) through physical, chemical or biological processes to extract alginic acid (also known as brown alginic acid, a natural high-molecular-weight polysaccharide) and active ingredients such as nitrogen, phosphorus, potassium, trace elements and plant growth regulators (such as cytokinins and auxins) from algae. It can promote crop root development, improve stress resistance (drought resistance and cold resistance) and improve soil structure.

[0003] Temperature runaway may cause the generation of impurities (such as the excessive degradation of polysaccharides producing ineffective small molecules), or lead to carbonization and deterioration of raw materials, affecting the purity and safety of fertilizers. Constant temperature can minimize such side reactions. Therefore, a constant temperature reaction device for processing alginate fertilizer is provided. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a constant temperature reaction device for processing alginate fertilizer, which aims to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a constant temperature reaction device for processing alginate fertilizer, including a base, on which a reaction component is provided; The reaction assembly includes a processing cylinder disposed on the top of the base. An electric heating plate is disposed at the bottom of the inner cavity of the processing cylinder. A heat conduction column is disposed on the top of the electric heating plate. A rotating ring is disposed on the outside of the heat conduction column. A stirring belt is disposed on the top of the rotating ring. The stirring belt is sleeved on the outside of the heat conduction column.

[0006] Optionally, in one possible implementation, stirring rods are respectively provided on both sides of the rotating ring, and a support ring is provided on the top of each stirring rod. A feeding box is provided on the top of the processing cylinder, and a protective cover is provided on the top of the feeding box. A connecting ring is provided at the bottom of the protective cover, and the connecting ring is located outside the feeding box. An installation ring is provided at the bottom of the connecting ring. An installation groove is opened on the support ring, and the installation ring is located in the installation groove. A motor is provided at the bottom of the base, and the output end of the motor passes through the base and the processing cylinder in sequence and extends to the bottom of the electric heating plate. The technical effects and advantages of this utility model are as follows: The electric heating plate can achieve stable temperature control during the processing, avoiding excessive degradation of polysaccharides in alginic acid raw materials into ineffective small molecules due to local overheating, while preventing carbonization and deterioration of raw materials and minimizing side reactions. Furthermore, the heat conduction column ensures uniform heat conduction: in conjunction with the electric heating plate, heat is evenly transferred to different areas inside the processing cylinder, avoiding the temperature difference between hot and cold areas under traditional heating methods, and further reducing raw material quality problems caused by local temperature anomalies.

[0007] The stirring belt is sleeved on the outside of the heat conduction column. When it rotates with the rotating ring, it can spirally tumble the material in the middle of the processing cylinder, fully mixing the high-temperature material at the bottom with the low-temperature material at the top, ensuring that all materials are in the optimal reaction temperature range, and improving the extraction efficiency of alginic acid active ingredients. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in this disclosure, the accompanying drawings used in some embodiments will be briefly described below. Obviously, the drawings described below are only drawings of some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams and are not intended to limit the actual size of the product, the actual flow of the method, the actual timing of the signals, etc. involved in the embodiments of this disclosure.

[0009] Figure 1 This is a front view of the overall structure of this utility model.

[0010] Figure 2 This is a side view of the reaction component of this utility model.

[0011] Figure 3 This is a schematic diagram of the base, rotating ring, stirring rod, support ring, and stirring belt of this utility model.

[0012] Figure 4 This is a schematic diagram of the electric heating plate, heat conduction column, mounting ring, connecting ring, feed box and protective cover of this utility model.

[0013] The attached diagram is labeled as follows: 1. Base; 2. Processing cylinder; 3. Electric heating plate; 4. Heat conduction column; 5. Rotating ring; 6. Stirring rod; 7. Support ring; 8. Stirring belt; 9. Feed box; 10. Protective cover; 11. Connecting ring; 12. Mounting ring; 13. Motor. Detailed Implementation

[0014] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This embodiment discloses a constant temperature reaction device for processing alginate fertilizer, which ensures that the device achieves the core functions of constant temperature control and uniform stirring, and avoids problems such as excessive degradation of polysaccharides and carbonization of raw materials during the extraction of alginate.

[0016] The entire device is supported by base 1, as shown in the attached figure. Figure 1 , 3 As shown, this ensures stable and vibration-free operation of the equipment. The base 1 integrates the reaction components, feeding structure, and drive components. The specific structures of each component are as follows: The reaction assembly is the core working unit of the equipment, as shown in the attached document. Figure 1 , 2 As shown in Figure 3, it includes the following components: Processing cylinder 2: Its top is welded to the feed box 9, and its bottom is bolted to the base 1, as shown in the attached diagram. Figure 1 , 4 As shown.

[0017] Electric heating plate 3: Located at the bottom of the inner cavity of the processing cylinder 2, the model can be XH-D100 stainless steel electric heating plate. Its operating function is: to collect the temperature in real time through the built-in PT100 temperature sensor, and to achieve precise temperature control within the range of 25-80℃ with the help of the temperature controller. During heating, the upper surface is in contact with the heat conduction column 4 to evenly transfer heat to the material in the processing cylinder 2, avoiding local overheating.

[0018] Heat conduction column 4: The bottom is bolted to the upper surface of the electric heating plate 3, as shown in the attached diagram. Figure 3 , 4 As shown, the operating function is to quickly and evenly transfer the heat of the electric heating plate 3 to the material in the middle and upper part of the processing cylinder 2, making up for the shortcomings of traditional bottom heating with cold top and hot bottom.

[0019] Rotary ring 5: Sleeves onto the outside of heat conduction post 4 and is keyed to heat conduction post 4, as shown in the attached figure. Figure 3 As shown, its operating function is: to rotate synchronously with the heat conduction column 4, thereby driving the stirring component to achieve material stirring.

[0020] Stirring rod 6: symmetrically welded to both sides of rotating ring 5, as shown in the attached figure. Figure 3 As shown, the operating function is: when rotating with the rotating ring 5, it stirs the material near the inner wall of the processing cylinder 2 to prevent the material from sticking to the wall.

[0021] Support ring 7: Fixed to the top of each stirring rod 6 by bolts. The inner side of the support ring 7 has an annular mounting groove, as shown in the attached figure. Figure 3 , 4 As shown, the operating function is: through the cooperation of the mounting groove and the mounting ring 12, the protective cover 10 is supported and positioned, and at the same time, it rotates slightly with the stirring rod 6 to prevent the protective cover from obstructing the stirring action.

[0022] Stirring belt 8: Spiral sleeved on the outside of heat conduction column 4, bottom of which is bonded and fixed to the upper surface of rotating ring 5, as shown in the attached figure. Figure 3 As shown, the operating function is: when the heat conduction column 4 rotates, it performs spiral stirring on the material around the heat conduction column 4, turning the high-temperature material at the bottom upward and conveying the low-temperature material at the top downward, so as to ensure that the material temperature inside the cylinder is uniform.

[0023] Feed box 9: Funnel-shaped, welded to the center of the top of processing cylinder 2, as shown in the attached figure. Figure 1 , 4 As shown, the operating function is as follows: as a material feeding channel, the funnel structure can guide the material into the processing cylinder 2 quickly and without residue, avoiding the spillage of material outside the equipment.

[0024] Protective cover 10: A hemispherical cover is installed on the top of the feed box 9, as shown in the attached image. Figure 1 , 4 As shown, the operating function is to prevent material from splashing during feeding, and at the same time prevent external dust and impurities from falling into the processing cylinder 2, so as to ensure the purity of the seaweed fertilizer.

[0025] Connecting ring 11: Fixed to the bottom of the protective cover 10 by welding, and fitted onto the outside of the feed box 9, as shown in the attached figure. Figure 4 As shown, its operating function is to connect the protective cover 10 and the mounting ring 12 to ensure the stability of the protective cover.

[0026] Mounting ring 12: Attached to the bottom of connecting ring 11 with adhesive, and embedded in the mounting groove of bracket 7, as shown in the attached diagram. Figure 4 As shown, the operating function is to utilize the elastic properties of rubber to achieve a tight fit between the mounting ring 12 and the mounting groove of the support ring 7, while buffering the vibration of the stirring component during rotation and reducing the operating noise of the equipment.

[0027] Motor 13: Located at the center of the bottom of base 1, a Y2-90S-4 type three-phase asynchronous motor can be selected. The output shaft of motor 13 passes through base 1 and processing cylinder 2 in sequence via a coupling and is connected to the center key at the bottom of electric heating plate 3, as shown in the attached diagram. Figure 1 , 2 As shown, the operating function is to provide rotational power for the heat conduction column 4, rotating ring 5, stirring belt 8 and stirring rod 6, and the speed can be adjusted according to the viscosity of the material; The specific working principle is as follows: Connect the main power supply to the equipment, start the electric heating plate 3, and set the target reaction temperature, such as the optimal temperature of 50℃ for alginate extraction. Once the temperature of the electric heating plate 3 reaches the set value of 50℃ and stabilizes, turn off the motor 13, lift the protective cover 10 upwards, and the mounting ring 12 can be removed from the mounting groove of the support ring 7. The operation is convenient. Mix the pretreated brown algae fragments with the extractant in a certain ratio, and slowly pour them into the processing cylinder 2 through the feed box 9. After the addition is completed, reset the protective cover 10 so that the mounting ring 12 is re-embedded into the mounting groove of the support ring 7.

[0028] The motor 13 is started, and the motor 13 drives the electric heating plate 3 and the heat conduction column 4 to rotate synchronously through the output shaft. The heat conduction column 4 drives the rotating ring 5 and the stirring belt 8 to rotate. The spiral stirring belt 8 turns the high-temperature material at the bottom of the processing cylinder 2 upward. At the same time, the stirring rod 6 rotates with the rotating ring 5 to scrape and stir the material near the cylinder wall to prevent the material from sticking to the wall. During this process, the electric heating plate 3 can monitor the temperature in real time through the built-in PT100 sensor. If the temperature is lower than 49℃, the temperature controller will automatically increase the heating power. If the temperature is higher than 51℃, it will automatically reduce the power to ensure that the material in the processing cylinder 2 is always in a constant temperature environment of 50℃, so as to avoid excessive degradation of polysaccharides into ineffective small molecules or carbonization of raw materials.

[0029] The constant temperature stirring reaction lasts for 2 hours, which is the conventional reaction time for alginic acid extraction. After that, the motor 13 and the electric heating plate 3 are turned off. After the material in the processing cylinder 2 cools naturally to room temperature, the pre-set discharge valve at the bottom of the processing cylinder 2 (not shown) can be opened to discharge the extracted alginic acid mixture, thus completing one constant temperature reaction operation. After that, the inside of the equipment can be cleaned to prepare for the next use.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A constant-temperature reaction device for processing alginate fertilizer, comprising a base (1), characterized in that: A reaction assembly is provided on the base (1); The reaction assembly includes a processing cylinder (2) disposed on the top of the base (1), an electric heating plate (3) disposed at the bottom of the inner cavity of the processing cylinder (2), a heat conduction column (4) disposed on the top of the electric heating plate (3), a rotating ring (5) disposed on the outside of the heat conduction column (4), a stirring belt (8) disposed on the top of the rotating ring (5), and the stirring belt (8) being sleeved on the outside of the heat conduction column (4).

2. The constant temperature reaction equipment for processing alginate fertilizer according to claim 1, characterized in that: Stirring rods (6) are provided on both sides of the rotating ring (5), and a support ring (7) is provided on the top of each stirring rod (6).

3. The constant temperature reaction equipment for processing alginate fertilizer according to claim 2, characterized in that: The top of the processing cylinder (2) is provided with a feeding box (9), and the top of the feeding box (9) is covered with a protective cover (10).

4. The constant temperature reaction equipment for processing alginate fertilizer according to claim 3, characterized in that: The bottom end of the protective cover (10) is provided with a connecting ring (11), which is located on the outside of the feed box (9), and the bottom of the connecting ring (11) is provided with an mounting ring (12).

5. The constant temperature reaction equipment for processing alginate fertilizer according to claim 4, characterized in that: The mounting ring (7) has an installation groove, and the mounting ring (12) is located in the installation groove.

6. The constant temperature reaction apparatus for processing alginic acid fertilizer according to claim 1, characterized in that: A motor (13) is provided at the bottom of the base (1). The output end of the motor (13) passes through the base (1) and the processing cylinder (2) in sequence and extends to the bottom of the electric heating plate (3).

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