High-efficiency algal oil fermentation stirring equipment

Abstract

The invention discloses high-efficiency algal oil fermentation stirring equipment, and relates to the technical field of stirring cold-heat exchange, the high-efficiency algal oil fermentation stirring equipment comprises four metal supports, a glass outer plate is fixedly installed between the opposite sides of every two metal supports, and an upper protection plate is arranged between the tops of the four metal supports; a quartz inner container is fixedly installed in the metal support, an arc-shaped filter cover is fixedly installed at the bottom of the quartz inner container, a cold and heat exchange mechanism is arranged in the metal support, a stirring and squeezing mechanism is arranged at the top of the upper protection plate, and the cold and heat exchange mechanism comprises an inner frame. The inner surface wall of the inner frame is fixedly provided with a liquid collecting funnel, algal oil obtained by fermentation is treated in a quantitative manner by constructing an algal oil drainage channel, the temperature of the algal oil is physically intervened, the chemical property and physical form of fatty acid are changed, fatty acid in the algal oil is completely separated to the maximum extent, the fishy smell of the algal oil after fermentation is greatly reduced, and the algal oil can be recycled. The application range of the algal oil is effectively expanded and the use limitation is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of belt conveyor equipment, in particular to a high-efficiency algae oil fermentation stirring device. Background Art

[0002] Algae oil is a fat converted from microalgae through microbial fermentation. It has high nutritional value and broad application prospects. The preparation and fermentation of algae oil can ensure that the algae is clean, environmentally friendly and unpolluted, thereby producing safe, efficient and pollution-free high-quality DHA.

[0003] In the prior art, for example, Chinese patent publication number: CN219010269U discloses a high-efficiency algae oil fermentation stirring equipment, including a tank body, a stirring assembly is arranged inside the tank body, and the output end of the motor passes through the tank body and is fixedly connected to a rotating shaft, the end of the rotating shaft away from the inner wall of the tank body is fixedly connected to a winding disk, a pull rope is wound around the outer side of the winding disk, an annular block is slidably connected to the inside of the tank body, the end of the pull rope is fixedly connected to the top surface of the annular block, an annular cleaning brush is installed on the outer side of the annular block, the bottom end surface of the annular block is symmetrically fixedly connected to a fixing rod, and the opposite ends of the two fixing rods are fixedly connected to annular scrapers.

[0004] However, the above patents have the following deficiencies: Microalgae fermentation requires an adequate supply of sunlight and nutrients. During the process, microalgae can convert carbon dioxide and nitrogen, phosphorus, etc. in wastewater into biomass through photosynthesis. Under good production conditions, as the reaction time increases, a large amount of required oil can accumulate in the microalgae. The equipment involved in the above patent improves traditional structural components and adds multiple collaborative components to flush the inner wall of the tank to avoid material residue. However, there are still some shortcomings. The fermentation metabolism of microalgae will produce a variety of unsaturated fatty acids, resulting in a lot of fishy smell in the obtained algae oil, which leads to great limitations in the use of algae oil. The equipment is limited by its own structure and function and cannot inhibit the production of fatty acids.

[0005] Therefore, we proposed a high-efficiency algae oil fermentation stirring equipment to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a high-efficiency algae oil fermentation stirring equipment. Through the heat exchange mechanism, the mechanism processes the algae oil obtained by fermentation in two stages. In the heat treatment stage, the algae oil in the container is physically heated to a specified range, so that the unsaturated fatty acids therein are caused to undergo a breakage reaction and gradually converted into saturated fatty acids. In the cold treatment stage, after the initial reaction, the high-temperature algae oil is physically intervened to accelerate its cooling and reduce the temperature to a specified range. During the process, the saturated fatty acids in the algae oil are continuously cooled and crystallized to form solid fats, which can effectively reduce the content of fatty acids in the algae oil after fermentation to solve the temperature problem proposed in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a high-efficiency algae oil fermentation stirring device, comprising four metal brackets, a glass outer plate is fixedly installed between the opposite sides of each two of the metal brackets, an upper guard plate is provided between the tops of the four metal brackets, a quartz liner is fixedly installed inside the metal brackets, and an arc-shaped filter cover is fixedly installed at the bottom of the quartz liner; A heat exchange mechanism is provided inside the metal support, and a stirring and squeezing mechanism is provided on the top of the upper guard plate; The heat exchange mechanism includes an inner frame, an inner surface wall of the inner frame is fixedly installed with a liquid collecting funnel, a sealing cover is fixedly installed at the bottom of the liquid collecting funnel, an open hole leakage sleeve is fixedly installed at the center of the sealing cover, the bottom of the open hole leakage sleeve is fixedly connected to a collection box, a group of inner brackets are fixedly installed at the bottom of the sealing cover, a first load-bearing support plate is fixedly installed between the bottoms of a group of inner brackets, an exchange box is fixedly installed at the bottom of the first load-bearing support plate, a group of release joints are fixedly connected to the outer surface wall of the collection box, a first electric control valve is arranged inside each of the release joints, external connection plates are fixedly installed on both sides of the outer wall of the exchange box, a group of connection plates are fixedly installed on the outer surface wall of each of the external connection plates, a high-resistance electric heating pipe is embedded in the interior of each group of the connection plates, and the rear surface of the exchange box is fixedly installed with a first connecting plate. A compressor unit is fixedly installed, a group of air inlet joints are fixedly installed on the rear surface of the exchange box, the exhaust end of each of the air inlet joints is fixedly connected to a refrigeration pipe, a group of the refrigeration pipes are placed inside the exchange box, the air inlet ends of a group of the air inlet joints are fixedly connected to an air duct, and the air inlet ends of a group of the air ducts are connected to the output end of the compressor unit, a first wiring base and a temperature sensor are fixedly installed on the front surface of the exchange box, the input end of the temperature sensor is fixedly connected to a sensing probe, the sensing probe is placed inside the exchange box, the wiring end of the first wiring base is fixedly connected to a wire, and the output end of the wire is connected to the wiring end of the temperature sensor, the bottom of the exchange box is sealed and plugged with a sealing plate, and the bottom of the sealing plate is fixedly installed with a second load-bearing support plate.

[0008] Preferably, positioning plates are fixedly installed on opposite sides of the two glass outer panels, and extension brackets are fixedly installed on opposite sides of the two positioning plates. A group of first electric push rods are fixedly installed inside each of the extension brackets, and associated plates are welded on both sides of the outer wall of the second load-bearing support plate, and the shaft ends of each group of the first electric push rods are fixedly inserted into the inside of a corresponding associated plate.

[0009] Preferably, a vibration ring plate is provided inside the second load-bearing support plate, a circular hole is opened at the bottom of the second load-bearing support plate, a flange seat is fixedly installed on the top of the inner wall of the circular hole, a drive motor is fixedly installed inside the flange seat, the output end of the drive motor is connected to the power input end of the vibration ring plate, a group of oil drain joints are fixedly installed on the bottom of the second load-bearing support plate, and the oil inlet end of each oil drain joint passes through the sealing plate and is connected to the interior of the exchange box, and a second electric-controlled valve is provided inside each of the oil drain joints.

[0010] Preferably, a first rectangular groove is opened on the front surface of the exchange box, and an exhaust window is provided inside the first rectangular groove. The outer wall of each release joint is fixedly connected to a diversion pipe, and the oil discharge end of each diversion pipe passes through the top of the exchange box and is connected to the interior of the exchange box.

[0011] Preferably, an L-shaped bracket is fixedly installed on the front surface of the exchange box, a group of second electric push rods are fixedly inserted inside the L-shaped bracket, a U-shaped shovel sleeve is fixedly sleeved between the shaft ends of a group of second electric push rods, and a square tube is fixedly installed inside the glass outer panel.

[0012] Preferably, the stirring and squeezing mechanism includes a locking ring, which is fixedly mounted on the top of the upper guard plate, a cover plate is fixedly mounted inside the locking ring, a second rectangular groove is opened on the top of the cover plate, and a gear reducer is fixedly mounted inside the second rectangular groove, and a servo motor is fixedly connected to the power input end of the gear reducer.

[0013] Preferably, a locking frame is fixedly installed on the bottom of the cover plate, a coupling is fixedly inserted into the inner wall of the locking frame, the power output end of the gear reducer is fixedly connected to a transmission rod, and the bottom of the transmission rod is connected to the power input end of the coupling, and the power output end of the coupling is fixedly connected to a linkage rod.

[0014] Preferably, the bottom of the linkage rod is fixedly sleeved with a first tap seat, a group of first grooves are opened inside the first tap seat, a first cross bar is fixedly inserted between the two sides of the inner wall of each of the first grooves, and a stirring rod is movably sleeved on the outer wall of each first cross bar, a first U-shaped joint is fixedly installed on the inner side of each stirring rod, a second cross bar is fixedly inserted between the two sides of the inner wall of each of the first U-shaped joints, a second U-shaped joint is fixedly installed on the outer side of each stirring rod, a third cross bar is fixedly inserted between the two sides of the inner wall of each of the second U-shaped joints, and a rolling sleeve is movably sleeved on the outer wall of each third cross bar, and an arc pressure plate is fixedly installed on the outer wall of each rolling sleeve, the outer wall of the linkage rod is movably sleeved with a second tap seat, a group of second grooves are opened inside the second tap seat, a third cross bar is fixedly inserted between the two sides of the inner wall of each of the second grooves, and a connecting rod is movably sleeved between the outer walls of each of the third cross bar and the second cross bar.

[0015] Preferably, a tray is fixedly sleeved on the outer wall of the linkage rod, a group of third electric push rods are fixedly inserted inside the tray, the shaft ends of a group of third electric push rods are fixedly inserted inside the second tapping seat, and a group of sealing covers are provided on the top of the tray, and each of the third electric push rods is placed in a corresponding sealing cover.

[0016] Preferably, the inner frame is fixedly installed between the inner walls of four metal brackets, an electrical control box and a second wiring base are fixedly installed on the outer walls of one of the glass outer panels, a group of information lines are fixedly connected inside the second wiring base, and the output ends of a group of information lines are connected to the wiring terminals of the electrical control box, a door frame is provided in one of the glass outer panels, and a group of hinges are fixedly installed on the outer wall of the door frame, and the door frame is connected to a glass door through a group of hinges, a handrail is fixedly installed on the outer wall of the glass door, and a rubber foot is fixedly installed on the bottom of each of the metal brackets.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a cold and heat exchange mechanism, and the mechanism processes the algae oil obtained by fermentation in two stages. In the heat treatment stage, the algae oil in the container is physically heated to a range of 60-70°C, so that the unsaturated fatty acids therein are caused to undergo a fracture reaction and gradually converted into saturated fatty acids. In the cold treatment stage, after the initial reaction, the high-temperature algae oil is physically intervened to accelerate its cooling, and the temperature is lowered to a range of 10-20°C. During the process, the saturated fatty acids in the algae oil are continuously cooled and crystallized to form solid fat, which can effectively reduce the content of fatty acids in the algae oil after fermentation. The mechanism constructs an algae oil drainage channel, processes the algae oil obtained by fermentation, physically intervenes in the temperature of the algae oil, changes the chemical properties and physical form of the fatty acids, maximizes the separation of fatty acids in the algae oil, greatly reduces the fishy smell of the algae oil after fermentation, effectively expands the application range of the algae oil, and reduces the limitations of use.

[0018] 2. The present invention sets a stirring and squeezing mechanism, which adopts the principle of mechanical transmission. When the fermentation time of microalgae is reached, the driving component and multiple components are coordinated to make the stirring component shrink and expand back and forth, thereby accelerating the movement of microalgae in the reaction container. When the stirring component expands to the maximum range each time, the equally distributed arc-shaped pressure plates can continuously squeeze part of the microalgae onto the inner wall of the container. As the action time increases, the microalgae in the reaction container can be fully squeezed by external force, forcing the microalgae body to rupture and squeeze out the oil therein. The mechanism can cooperate with the arc-shaped filter cover, so that the equipment not only has the energy for fermentation and stirring, but also can complete oil extraction and impurity filtration in steps, greatly reducing the difficulty of subsequent algae oil processing and shortening the preparation time of finished algae oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a main structural stereogram of a high-efficiency algae oil fermentation stirring device of the present invention; Figure 2 This is a side structural stereogram of a high-efficiency algae oil fermentation stirring device of the present invention; Figure 3 This is a three-dimensional diagram of the bottom structure of a high-efficiency algae oil fermentation stirring device of the present invention; Figure 4 This is an enlarged stereoscopic diagram of the structure of a cold and heat exchange mechanism in a high-efficiency algae oil fermentation stirring device of the present invention; Figure 5 It is an enlarged stereoscopic view of the bottom connection structure of the cover in a high-efficiency algae oil fermentation stirring device of the present invention; Figure 6 The invention provides a high-efficiency stirring device for algae oil fermentation. Figure 5 A magnified stereoscopic image of the structure at center A; Figure 7 It is an enlarged stereoscopic diagram of the connection structure of the exchange boxes in a high-efficiency algae oil fermentation stirring device of the present invention; Figure 8This is an enlarged stereoscopic diagram of the stirring and squeezing mechanism structure in a high-efficiency stirring device for algae oil fermentation according to the present invention; Fig. 9 This is an enlarged stereoscopic view of the cover plate connection structure in a high-efficiency algae oil fermentation stirring device of the present invention.

[0020] In the figure: 1, metal bracket; 2, glass outer plate; 3, upper guard plate; 4, quartz liner; 5, arc filter cover; 6, cold and hot exchange mechanism; 601, inner frame; 602, liquid collecting funnel; 603, cover; 604, perforated leakage sleeve; 605, collection box; 606, inner bracket; 607, first load-bearing support plate; 608, release joint; 609, first electric control valve; 610, exchange box; 611, external plate; 612, connection plate; 613, High resistance electric heating pipe; 614, compressor unit; 615, air inlet joint; 616, air guide pipe; 617, refrigeration pipe; 618, first wiring base; 619, induction probe; 620, temperature sensor; 621, exhaust window; 622, positioning plate; 623, extension bracket; 624, first electric push rod; 625, blocking plate; 626, second load-bearing bracket; 627, vibration ring plate; 628, associated plate; 629, round hole; 630 , flange seat; 631, drive motor; 632, oil drain joint; 633, second electric control valve; 634, diversion pipeline; 635, L-shaped bracket; 636, second electric push rod; 637, U-shaped shovel sleeve; 638, square tube; 7, stirring and squeezing mechanism; 701, locking ring; 702, cover plate; 703, gear reducer; 704, servo motor; 705, locking frame; 706, coupling; 707, linkage rod; 708, first tap Seat; 709, first groove; 710, second tap seat; 711, second groove; 712, stirring rod; 713, first U-shaped joint; 714, second U-shaped joint; 715, arc pressure plate; 716, associated rod; 717, tray; 718, third electric push rod; 719, sealing cover; 8, electrical control box; 9, second wiring base; 10, information line; 11, hinge; 12, glass door; 13, handrail; 14, rubber foot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please refer to the attached Figure 1 -Attached Fig. 9As shown, the present invention provides a technical solution: a high-efficiency algae oil fermentation stirring equipment, comprising four metal brackets 1, a glass outer plate 2 is fixedly installed between the opposite sides of each two metal brackets 1, an upper guard plate 3 is provided between the tops of the four metal brackets 1, a quartz inner liner 4 is fixedly installed inside the metal bracket 1, an arc-shaped filter cover 5 is fixedly installed at the bottom of the quartz inner liner 4, a heat exchange mechanism 6 is provided inside the metal bracket 1, and a stirring and squeezing mechanism 7 is provided on the top of the upper guard plate 3.

[0023] according to Figure 1 , Figure 4 , Figure 5 and Figure 7 As shown, the cold and heat exchange mechanism 6 includes an inner frame 601, a liquid collecting funnel 602 is fixedly installed on the inner surface wall of the inner frame 601, a cover 603 is fixedly installed on the bottom of the liquid collecting funnel 602, a perforated leakage sleeve 604 is fixedly installed at the center of the cover 603, the bottom of the perforated leakage sleeve 604 is fixedly connected to a collection box 605, a group of inner brackets 606 are fixedly installed on the bottom of the cover 603, and a first load-bearing support plate 607 is fixedly installed between the bottoms of the group of inner brackets 606. An exchange box 610 is fixedly installed at the bottom of the first load-bearing support plate 607, a set of release joints 608 are fixedly connected to the outer wall of the collection box 605, and a first electric control valve 609 is arranged inside each release joint 608. External connection plates 611 are fixedly installed on both sides of the outer wall of the exchange box 610, and a set of connection plates 612 are fixedly installed on the outer wall of each external connection plate 611, and a high-resistance electric heating pipe 613 is embedded inside each set of connection plates 612. A compressor unit 614 is fixedly installed on the surface, a group of air inlet connectors 615 are fixedly installed on the rear surface of the exchange box 610, the exhaust end of each air inlet connector 615 is fixedly connected to a refrigeration pipe 617, a group of refrigeration pipes 617 are placed inside the exchange box 610, the air inlet ends of a group of air inlet connectors 615 are fixedly connected to an air duct 616, and the air inlet ends of a group of air ducts 616 are connected to the output end of the compressor unit 614, a first wiring base 618 and a temperature sensor 620 are fixedly installed on the front surface of the exchange box 610, the input end of the temperature sensor 620 is fixedly connected to a sensing probe 619, the sensing probe 619 is placed inside the exchange box 610, the wiring end of the first wiring base 618 is fixedly connected to a wire, and the output end of the wire is connected to the wiring end of the temperature sensor 620, the bottom of the exchange box 610 is sealed and plugged with a sealing plate 625, and the bottom of the sealing plate 625 is fixedly installed with a second load-bearing support plate 626.

[0024] according to Figure 4 , Figure 5 and Figure 6As shown, positioning plates 622 are fixedly installed on opposite sides of the two glass outer panels 2, and extension brackets 623 are fixedly installed on opposite sides of the two positioning plates 622. A group of first electric push rods 624 are fixedly installed inside each extension bracket 623, and associated plates 628 are welded on both sides of the outer wall of the second load-bearing support plate 626. The axial ends of each group of first electric push rods 624 are respectively fixedly inserted into the inside of a corresponding associated plate 628. By presetting the above components, the sealing plate 625 can be driven to move longitudinally and flexibly inserted into and pulled away from the bottom of the exchange box 610, providing necessary conditions for the autonomous cleaning of the formed crystals.

[0025] according to Figure 4 , Figure 5 and Figure 6 As shown, a vibration ring plate 627 is provided inside the second load-bearing support plate 626, a circular hole 629 is opened at the bottom of the second load-bearing support plate 626, a flange seat 630 is fixedly installed on the top of the inner wall of the circular hole 629, a driving motor 631 is fixedly installed inside the flange seat 630, the output end of the driving motor 631 is connected to the power input end of the vibration ring plate 627, a group of oil drain joints 632 are fixedly installed at the bottom of the second load-bearing support plate 626, and the oil inlet end of each oil drain joint 632 passes through the sealing plate 625 and is connected to the interior of the exchange box 610, and a second electric control valve 633 is provided inside each oil drain joint 632. By presetting the above components, when the converted saturated fatty acids are cooled and crystallized to form solid fat, the vibration generated by the components in the process can accelerate the flow of oil in the exchange box 610, speed up the low-temperature transfer rate, and shorten the crystal forming time.

[0026] according to Figure 5 and Figure 7 As shown, a first rectangular groove is provided on the front surface of the exchange box 610, and an exhaust window 621 is provided inside the first rectangular groove. The outer wall of each release joint 608 is fixedly connected to a shunt pipe 634. The oil discharge end of each shunt pipe 634 passes through the top of the exchange box 610 and is connected to the interior of the exchange box 610. By presetting the above components, since the fermentation of microalgae requires carbon dioxide and water, the impurity of clean water in the formed oil body is inevitable. When the primary oil body is heated, a small amount of clean water can be evaporated and discharged from the exhaust window 621.

[0027] according to Figure 2 and Figure 7As shown, an L-shaped bracket 635 is fixedly installed on the front surface of the exchange box 610, a group of second electric push rods 636 are fixedly inserted inside the L-shaped bracket 635, a U-shaped shovel sleeve 637 is fixedly sleeved between the shaft ends of the group of second electric push rods 636, and a square tube 638 is fixedly installed inside a glass outer panel 2. By presetting the above components, when the oil in the exchange box 610 is discharged, larger crystals are retained on the sealing plate 625. The components work together to slowly push the crystals out and release them from the square tube 638, thereby realizing the ability of the equipment to self-clean the crystals.

[0028] according to Figure 1 , Figure 8 and Fig. 9 As shown, the stirring and squeezing mechanism 7 includes a locking ring 701, which is fixedly installed on the top of the upper guard plate 3, and a cover plate 702 is fixedly installed inside the locking ring 701. A second rectangular groove is opened on the top of the cover plate 702, and a gear reducer 703 is fixedly installed inside the second rectangular groove. The power input end of the gear reducer 703 is fixedly connected to a servo motor 704. By presetting the above components, the high-speed power generated by the servo motor 704 can be converted into low-speed and high-torque power, ensuring that the stirring component can rotate stably and shortening the fermentation time of microalgae.

[0029] according to Fig. 9 As shown, a locking frame 705 is fixedly installed at the bottom of the cover plate 702, a coupling 706 is fixedly inserted into the inner wall of the locking frame 705, a transmission rod is fixedly connected to the power output end of the gear reducer 703, and the bottom of the transmission rod is connected to the power input end of the coupling 706, and a linkage rod 707 is fixedly connected to the power output end of the coupling 706.

[0030] according to Fig. 9As shown, a first tapping seat 708 is fixedly sleeved at the bottom of the linkage rod 707, a group of first grooves 709 are opened inside the first tapping seat 708, a first cross bar is fixedly inserted between the inner walls of each first groove 709 on both sides, and a stirring rod 712 is movably sleeved on the outer wall of each first cross bar, a first U-shaped joint 713 is fixedly installed on the inner side of each stirring rod 712, a second cross bar is fixedly inserted between the inner walls of each first U-shaped joint 713 on both sides, a second U-shaped joint 714 is fixedly installed on the outer side of each stirring rod 712, a third cross bar is fixedly inserted between the inner walls of each second U-shaped joint 714 on both sides, and a rolling sleeve is movably sleeved on the outer wall of each third cross bar, and the outer wall of each rolling sleeve is An arc-shaped pressing plate 715 is fixedly installed, and a second tapping seat 710 is movably sleeved on the outer wall of the linkage rod 707. A group of second grooves 711 are opened inside the second tapping seat 710. A third cross bar is fixedly inserted between the two sides of the inner wall of each second groove 711, and a connecting rod 716 is movably sleeved between the outer wall of each third cross bar and the second cross bar. By presetting the above components and utilizing the mutual cooperation of each component, a group of stirring rods 712 can freely shrink and expand and present an inverted triangle shape. The fermented material can be continuously thrown outward during stirring. When a group of stirring rods 712 expands to the maximum range, the distance between each arc-shaped pressing plate 715 and the inner wall of the quartz liner 4 is the shortest, until the microalgae between the two are squeezed, thereby achieving the purpose of external force extraction.

[0031] according to Fig. 9 As shown, a tray 717 is fixedly sleeved on the outer wall of the linkage rod 707, and a group of third electric push rods 718 are fixedly inserted inside the tray 717. The shaft ends of the group of third electric push rods 718 are fixedly inserted inside the second branch seat 710, and a group of sealing covers 719 are provided on the top of the tray 717. Each third electric push rod 718 is placed in a corresponding sealing cover 719. By presetting the above components, when each third electric push rod 718 is working, its body is completely wrapped and sealed by the sealing cover 719 to prevent liquid from entering therein, thereby preventing liquid from corroding the body of the third electric push rod 718.

[0032] according to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the inner frame 601 is fixedly installed between the inner walls of four metal brackets 1, the outer walls of a glass outer panel 2 are respectively fixedly installed with an electrical control box 8 and a second wiring base 9, a group of information lines 10 are fixedly connected inside the second wiring base 9, and the output ends of a group of information lines 10 are all connected to the wiring terminals of the electrical control box 8, a door frame is provided in a glass outer panel 2, and a group of hinges 11 are fixedly installed on the outer wall of the door frame, and the door frame is connected to a glass door 12 through a group of hinges 11, and a handrail 13 is fixedly installed on the outer wall of the glass door 12, and a rubber foot 14 is fixedly installed at the bottom of each metal bracket 1.

[0033] The effect achieved by the entire mechanism is as follows: in the equipment preparation stage, the equipment is first moved to the designated working area and sufficient light is ensured, the microalgae to be fermented and the growth-promoting nutrients are placed in the quartz inner tank 4 in proportion, and then the external line is connected to the equipment power supply, in order to provide energy for multiple electrical components.

[0034] During the fermentation and stirring stage, light acts on the microalgae through the glass outer plate 2 and the quartz inner tank 4, and photosynthesis begins to take place, metabolic activities are completed, and the oil in the algae continues to accumulate over time. In the initial state, each third electric push rod 718 is synchronously turned on, and the shaft end is extended outward. By utilizing the movable connectivity of the second tapping seat 710 and the linkage rod 707, and the coordination of each component, a group of stirring rods 712 can expand outward to a certain range, and the servo motor 704 is started. The gear reducer 703 converts high-speed power into low-speed and high-torque power, which directly acts on the linkage rod 707, driving the expanded group of stirring rods 712 to rotate at a uniform speed, continuously stirring the microalgae in the quartz inner tank 4, prompting the microalgae to turn over continuously, and ensuring that the microalgae in the quartz inner tank 4 can be anode-sterilized. Light is irradiated, while outside air can enter from the bottom of the equipment, penetrate the arc filter cover 5 and enter the quartz liner 4, on the one hand, supplying carbon dioxide to the microalgae, on the other hand, providing oxygen to the microorganisms, accelerating the fermentation reaction. When the fermentation time of the microalgae reaches the preset range, a group of third electric push rods 718 are synchronously turned on to make their shaft ends retract and retract, driving a group of stirring rods 712 to reciprocate to complete contraction and expansion, and the movement of the microalgae can be accelerated in the process. When a group of stirring rods 712 expands to the maximum range each time, it can drive the connected arc pressure plate 715 to push outward, continuously squeeze part of the microalgae, force the microalgae to break, and the accumulated oil is continuously released. After being filtered by the arc filter cover 5, it is gathered by the liquid collecting funnel 602 and flows into the collection box 605 from multiple directions.

[0035] During the thermal treatment stage, as the amount of oil in the collection box 605 continues to increase, affected by the hydraulic pressure, part of the oil is evenly squeezed into each release joint 608, the first electric control valve 609 is opened, the internal channel of each release joint 608 is opened, and the oil in the collection box 605 is transferred to the exchange box 610 through each diversion pipeline 634. When the amount of oil in the exchange box 610 reaches the set range, the oil delivery channel is closed. At this time, the sensing probe 619 and a group of refrigeration tubes 617 are all wrapped by the oil. Then, the high temperature generated on the surface of the high-resistance electric heating tube 613 channel continues to bake the two sides of the exchange box 610. The high temperature gradually When the oil penetrates into the oil body, the temperature of the oil body rises rapidly, and the signal is fed back to the temperature sensor 620 in real time by the sensing probe 619 to complete the numerical calculation. The relevant monitoring modules in the electrical control box 8 can share the real-time data. When the value is about to reach the set range, the output power of the high-resistance electric heating tube 613 is controlled by the relevant components in the electrical control box 8 to reduce the surface temperature release of the high-resistance electric heating tube 613, temporarily lock the temperature of the oil body, and the heating timing starts. The unsaturated fatty acids in the oil body undergo a fracture reaction and are gradually converted into saturated fatty acids. When the reaction time is reached, a small amount of clean water mixed in the oil body will be evaporated by high temperature during the process and continuously discharged from the exhaust window 621.

[0036] During the cold treatment stage, the energy supply of the high-resistance electric heating tube 613 is turned off, and the compressor unit 614 is turned on. The compressed heat exchange gas flows through the air guide pipe 616 and is continuously introduced into the refrigeration tube 617. At the same time, the drive motor 631 is turned on to vibrate the surface of the vibration ring plate 627 to accelerate the molecular flow in the oil body. The cold air generated on the surface of the refrigeration tube 617 continuously penetrates into the high-temperature oil body. The cold air can accelerate the diffusion in the flowing oil body. The actual temperature value is measured by the temperature sensor 620 and monitored by the relevant modules in the electrical control box 8. When the temperature is about to reach the preset range, the electrical control box 8 controls the compressor unit 614 to reduce the injection of cold air, and the oil body is temporarily stabilized. At this time, the saturated fatty acids in the oil body begin to crystallize within a certain period of time, and the solid fat formed can be deposited on the sealing plate 625 under the action of gravity.

[0037] During the self-cleaning stage, the second electric control valve 633 is opened, and the internal channel of each oil discharge joint 632 is opened to continuously release the processed oil in the exchange box 610. After the oil is fully discharged, the separation of the oil and solid fat is completed, and the first electric push rod 624 is simultaneously opened to retract its inner axis into the cavity, driving the associated plate 628 and its connected parts to move slowly downward until the sealing plate 625 is aligned with the U-shaped shovel sleeve 637 and the square tube 638. The second electric push rod 636 is opened to extend its inner axis outward, driving the U-shaped shovel sleeve 637 to move forward, and slowly pushing the solid fat retained on the sealing plate 625 into the square tube 638, and finally discharging it out of the equipment.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency algae oil fermentation stirring device, characterized in that: It comprises four metal brackets (1), a glass outer plate (2) is fixedly mounted between opposite sides of every two of the metal brackets (1), an upper protective plate (3) is provided between the tops of the four metal brackets (1), a quartz inner liner (4) is fixedly mounted inside the metal brackets (1), and an arc-shaped filter cover (5) is fixedly mounted at the bottom of the quartz inner liner (4); A heat exchange mechanism (6) is provided inside the metal support (1), and a stirring and squeezing mechanism (7) is provided on the top of the upper guard plate (3); The heat exchange mechanism (6) comprises an inner frame (601), a liquid collecting funnel (602) is fixedly mounted on the inner surface wall of the inner frame (601), a cover (603) is fixedly mounted on the bottom of the liquid collecting funnel (602), a perforated leaking sleeve (604) is fixedly mounted at the center of the cover (603), the bottom of the perforated leaking sleeve (604) is fixedly connected to a collecting box (605), a group of inner brackets (606) are fixedly mounted on the bottom of the group of inner brackets (606), and a first load-bearing support plate (607) is fixedly mounted between the bottoms of the group of inner brackets (606). ), an exchange box (610) is fixedly mounted on the bottom of the first load-bearing support plate (607), a group of release joints (608) are fixedly connected to the outer wall of the collecting box (605), and a first electric control valve (609) is arranged inside each of the release joints (608), external connection plates (611) are fixedly mounted on both sides of the outer wall of the exchange box (610), and a group of connection plates (612) are fixedly mounted on the outer wall of each of the external connection plates (611), and a high-resistance electric heating pipe (613) is embedded inside each group of the connection plates (612), and the exchange box (61 0) is fixedly mounted on the rear surface of the exchange box (610), a group of air inlet joints (615) are fixedly mounted on the rear surface of the exchange box (610), the exhaust end of each of the air inlet joints (615) is fixedly connected to a refrigeration pipe (617), a group of the refrigeration pipes (617) are placed inside the exchange box (610), the air inlet ends of a group of the air inlet joints (615) are fixedly connected to an air guide pipe (616), the air inlet ends of a group of the air guide pipes (616) are connected to the output end of the compressor group (614), and the front surface of the exchange box (610) is fixedly mounted on the rear surface of the exchange box (610), the exhaust end of each of the air inlet joints (615) is fixedly connected to a refrigeration pipe (617), and a group of the refrigeration pipes (617) are placed inside the exchange box (610), the air inlet ends of a group of the air inlet joints (615) are fixedly connected to an air guide pipe (616), and the air inlet ends of a group of the air guide pipes (616) are connected to the output end of the compressor group (614), and the front surface of the exchange box (610) is fixedly mounted on the rear surface of the exchange box (610), the exhaust end of each of the air inlet joints (615) is fixedly connected to a refrigeration pipe (617), and a group of the refrigeration pipes (617) are placed inside the exchange box (610), and the exhaust end of each of the air inlet joints (615) is fixedly connected to an air guide pipe (616). A first wiring base (618) and a temperature sensor (620) are respectively fixedly installed; the input end of the temperature sensor (620) is fixedly connected to a sensing probe (619); the sensing probe (619) is placed inside the exchange box (610); the wiring end of the first wiring base (618) is fixedly connected to a wire, and the output end of the wire is connected to the wiring end of the temperature sensor (620); a sealing plate (625) is sealed and plugged at the bottom of the exchange box (610); and a second load-bearing support plate (626) is fixedly installed at the bottom of the sealing plate (625).

2. The high-efficiency algae oil fermentation stirring equipment according to claim 1, characterized in that: A positioning plate (622) is fixedly mounted on opposite sides of the two glass outer plates (2), and an extension bracket (623) is fixedly mounted on opposite sides of the two positioning plates (622). A group of first electric push rods (624) is fixedly mounted inside each of the extension brackets (623). Both sides of the outer wall of the second load-bearing support plate (626) are welded with associated plates (628), and the shaft ends of each group of the first electric push rods (624) are respectively fixedly inserted inside a corresponding associated plate (628).

3. The high-efficiency algae oil fermentation stirring equipment according to claim 1, characterized in that: A vibration ring plate (627) is provided inside the second load-bearing support plate (626); a circular hole (629) is opened at the bottom of the second load-bearing support plate (626); a flange seat (630) is fixedly installed on the top of the inner wall of the circular hole (629); a drive motor (631) is fixedly installed inside the flange seat (630); an output end of the drive motor (631) is connected to a power input end of the vibration ring plate (627); a group of oil drain joints (632) are fixedly installed at the bottom of the second load-bearing support plate (626); the oil inlet end of each oil drain joint (632) passes through the sealing plate (625) and is connected to the inside of the exchange box (610); and a second electric control valve (633) is provided inside each of the oil drain joints (632).

4. The high-efficiency algae oil fermentation stirring equipment according to claim 1, characterized in that: A first rectangular groove is provided on the front surface of the exchange box (610), and an exhaust window (621) is provided inside the first rectangular groove. The outer wall of each release joint (608) is fixedly connected to a shunt pipe (634), and the oil discharge end of each shunt pipe (634) passes through the top of the exchange box (610) and is connected to the interior of the exchange box (610).

5. The high-efficiency algae oil fermentation stirring equipment according to claim 1, characterized in that: An L-shaped bracket (635) is fixedly mounted on the front surface of the exchange box (610), a group of second electric push rods (636) are fixedly inserted inside the L-shaped bracket (635), a U-shaped shovel sleeve (637) is fixedly sleeved between the shaft ends of the group of second electric push rods (636), and a square tube (638) is fixedly mounted inside one of the glass outer panels (2).

6. The high-efficiency algae oil fermentation stirring equipment according to claim 1, characterized in that: The stirring and squeezing mechanism (7) comprises a locking ring (701), the locking ring (701) being fixedly mounted on the top of the upper guard plate (3), a cover plate (702) being fixedly mounted inside the locking ring (701), a second rectangular groove being formed on the top of the cover plate (702), a gear reducer (703) being fixedly mounted inside the second rectangular groove, and a servo motor (704) being fixedly connected to a power input end of the gear reducer (703).

7. The high-efficiency algae oil fermentation stirring equipment according to claim 6 is characterized in that: A locking frame (705) is fixedly installed at the bottom of the cover plate (702), a coupling (706) is fixedly inserted into the inner surface wall of the locking frame (705), a transmission rod is fixedly connected to the power output end of the gear reducer (703), and the bottom of the transmission rod is connected to the power input end of the coupling (706), and a linkage rod (707) is fixedly connected to the power output end of the coupling (706).

8. The high-efficiency algae oil fermentation stirring equipment according to claim 7, characterized in that: The bottom of the linkage rod (707) is fixedly sleeved with a first tapping seat (708), a group of first grooves (709) are opened inside the first tapping seat (708), a first cross bar is fixedly inserted between the two sides of the inner wall of each first groove (709), and a stirring rod (712) is movably sleeved on the outer wall of each first cross bar, a first U-shaped joint (713) is fixedly installed on the inner side of each stirring rod (712), a second cross bar is fixedly inserted between the two sides of the inner wall of each first U-shaped joint (713), and a second U-shaped joint is fixedly installed on the outer side of each stirring rod (712) (714), a third cross bar is fixedly inserted between the two sides of the inner wall of each second U-shaped joint (714), and a roller sleeve is movably sleeved on the outer wall of each third cross bar, and an arc-shaped pressure plate (715) is fixedly installed on the outer wall of each roller sleeve, the outer wall of the linkage rod (707) is movably sleeved with a second branch seat (710), a group of second grooves (711) are opened inside the second branch seat (710), a third cross bar is fixedly inserted between the two sides of the inner wall of each second groove (711), and a connecting rod (716) is movably sleeved between the outer wall of each third cross bar and the second cross bar.

9. The high-efficiency algae oil fermentation stirring equipment according to claim 8, characterized in that: A tray (717) is fixedly sleeved on the outer wall of the linkage rod (707), a group of third electric push rods (718) are fixedly inserted inside the tray (717), the shaft ends of the group of third electric push rods (718) are fixedly inserted inside the second branch seat (710), a group of sealing covers (719) are provided on the top of the tray (717), and each of the third electric push rods (718) is respectively placed in a corresponding sealing cover (719).

10. The high-efficiency algae oil fermentation stirring equipment according to claim 1, characterized in that: The inner frame (601) is fixedly mounted between the inner walls of the four metal brackets (1); an electrical control box (8) and a second wiring base (9) are respectively fixedly mounted on the outer walls of one of the glass outer panels (2); a group of information lines (10) are fixedly connected to the interior of the second wiring base (9); the output ends of the group of information lines (10) are all connected to the wiring ends of the electrical control box (8); a door frame is provided in one of the glass outer panels (2); a group of hinges (11) are fixedly mounted on the outer wall of the door frame; the door frame is connected to a glass door (12) via the group of hinges (11); a handrail (13) is fixedly mounted on the outer wall of the glass door (12); and a rubber foot (14) is fixedly mounted on the bottom of each of the metal brackets (1).

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