Modular nutrition regulation haematococcus pluvialis astaxanthin multistage accumulation equipment and method thereof

Abstract

The invention relates to the technical field of haematococcus culture, in particular to modular nutrition regulation haematococcus pluvialis astaxanthin multi-stage accumulation equipment and a method thereof, and the modular nutrition regulation haematococcus pluvialis astaxanthin multi-stage accumulation equipment comprises a guide rail arranged on the ground on the front side of a haematococcus tubular reactor, a reaction tube treatment mechanism arranged at the top of the tubular reactor and a regulation mechanism arranged at the end part of the tubular reactor. According to the modular nutrition regulation and control haematococcus pluvialis astaxanthin multi-stage accumulation equipment and method, through movement of a walking vehicle and cooperation of the abutting effect of an upper protruding block and a pulley, frame teeth of a driving lifting part are meshed with an outer gear, a bent plate is made to turn over to knock the pipe wall, algae cells are prevented from being attached to the wall, meanwhile, material exchange in algae liquid is promoted, a nutrition dead zone is eliminated, and the astaxanthin accumulation efficiency is improved. And the synchronous piston plate moves upwards to eject the air through the air nozzle, so that dust on the pipe wall is stripped, and the light transmittance of the pipe wall is prevented from being reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of Haematococcus cultivation, in particular to a modular nutrition regulation Haematococcus pluvialis astaxanthin multi-stage accumulation equipment and method thereof. BACKGROUND

[0002] Haematococcus pluvialis is a natural astaxanthin source. Its multi-stage accumulation equipment is an intelligent cultivation system designed for different environmental conditions required for the growth and astaxanthin accumulation of the algae. The multi-stage parallel bioreactors can provide suitable nutrition, moderate light and temperature to promote rapid proliferation of algal cells. The algal liquid is transferred to specific reactors with high light, nutritional stress, appropriate salinity and temperature to induce the synthesis and accumulation of astaxanthin.

[0003] The patent with application number CN202411551852.X discloses a Haematococcus cultivation system disinfection device, which includes an algae storage tank, a disinfection tank and a plurality of cultivation pipes. The upper and lower adjacent two of the same side of the plurality of cultivation pipes are connected by a separation part. By starting the double-head motor to drive the separation piece to rotate 90 degrees, the plurality of liquid connection boxes and the connection pipes are blocked, thereby disconnecting the two adjacent cultivation pipes at the same height and connecting the upper and lower adjacent two cultivation pipes to form a loop path. The dense disinfectant sinks into the lower cultivation pipe to form a layered structure, which can be pumped out to retain the Haematococcus culture solution in the cultivation pipe for continuous cultivation.

[0004] However, in the traditional equipment, the algae cells will adhere to the wall and form a biofilm during the cultivation of Haematococcus. The traditional fixed vibrator does not cover the whole area, resulting in a dead zone of nutrition and local decline of the algae population. In addition, dust will accumulate on the pipe wall over time, affecting the light transmittance of the pipe wall. Furthermore, the nutrition supply of the multi-stage pipe reactor depends on the independent pump valve system for injection, which prolongs the operation time of the nutrition regulation and increases the additional investment cost of the electric control valve.

[0005] In view of the above, we propose a modular nutrition regulation Haematococcus pluvialis astaxanthin multi-stage accumulation equipment and method thereof. SUMMARY

[0006] The present application aims to provide a modular nutrition regulation Haematococcus pluvialis astaxanthin multi-stage accumulation equipment and method thereof. By moving the walking car, cooperating with the resistance of the upper protruding block and the pulley, driving the lifting part to move upwards, and at the same time, the gas is sprayed through the gas nozzle, the problem in the background technology is solved.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0008] The application discloses a modular nutrient regulation and control Haematococcus pluvialis astaxanthin multi-stage accumulation device.

[0009] The guide rail comprises a frame beam, a pair of toothed plates fixedly connected to the inner top surface through bolts and a plurality of upper protrusions welded to the top surface of the frame beam.

[0010] The reaction tube processing mechanism comprises a walking vehicle, a support part arranged on the top of the walking vehicle, a lifting part arranged in the walking vehicle and a pair of pressing plates.

[0011] The walking vehicle comprises a vehicle body, a motor arranged in the vehicle body, a rotating shaft driven by the motor and a shaft tooth arranged on the end of the rotating shaft.

[0012] The motor drives the rotating shaft to rotate, and the shaft tooth drives the walking vehicle to displace by engaging the toothed plate.

[0013] The support part comprises a square beam, a plurality of baffle plates and bent plates arranged in the square beam and on the outer side of the square beam, a pair of external gears arranged on the ends of the bent plates and a plurality of air nozzles arranged on the back wall of the square beam.

[0014] The lifting part comprises a plurality of frame teeth, a piston plate arranged on the top surface, a sliding block for driving the plurality of frame teeth to move and a pulley arranged on the outer side of the protruding shaft.

[0015] When the walking vehicle moves, the pulley is lifted up after being in contact with the upper protrusion, the plurality of frame teeth are driven to move upwards to engage the external gear through the sliding block, the bent plate is driven to flip to knock the outer wall of the tubular reactor to make the tubular reactor vibrate slightly, and the piston plate moves synchronously with the frame teeth, so that the gas above the piston plate is blown to the tubular reactor through the air nozzle.

[0016] In the technical scheme, the walking vehicle further comprises a main bevel gear coaxially connected to the output shaft of the motor, a secondary bevel gear fixedly connected to the outer wall of the rotating shaft and engaged with the main bevel gear and a plurality of rollers fixedly connected to the bottom surface of the vehicle body through screws, a square groove is formed in the outer wall of the vehicle body, and the motor is fixedly connected to the inner bottom surface of the vehicle body through bolts.

[0017] The reliable mechanical engagement transmission mode of the shaft tooth engaging the toothed plate ensures the stability of the movement of the reaction tube processing mechanism.

[0018] In the technical scheme, the square beam is fixedly connected to the top surface of the vehicle body through bolts, a plurality of air grooves are formed in the outer wall of the square beam above the baffle plates on the left and right ends of the square beam, the baffle plates are fixedly welded to the inner wall of the square beam, and the bent plates are rotationally connected to the inner recesses of the square beam through the protruding shafts at the ends.

[0019] The air nozzle is clamped and fixed to the outer wall of the square beam and internally provided with a one-way valve, air inlets are clamped and fixed to the outer wall of the square beam in parallel with the air nozzles, and the pressing plate is welded and fixed to the outer wall of the square beam through the connecting frame.

[0020] In the technical scheme of the present application, the frame tooth is engaged with the external gear, the piston plate is clamped and fixed to the top surface of the frame tooth, the sliding block is slidingly connected to the inside of the square groove, the pulley is rotationally connected to the end of the outer side protruding shaft of the sliding block and is located on the same axis as the upper protruding blocks.

[0021] The above setting knocks the pipe wall of the multi-stage pipe reactor through the bending plate, destroys the adhesion of the algae cells, promotes the exchange of substances inside the algae liquid, and eliminates the nutrition dead zone.

[0022] In the technical scheme of the present application, the lifting part further comprises a connecting rod clamped and fixed between the frame teeth, two slide rods clamped between the bottommost frame tooth and the sliding block, a connecting plate welded between the two slide rods, and a first spring sleeved outside the slide rod, the upper and lower ends of the first spring being welded and fixed to the bottom surface of the lowermost partition plate and the top surface of the vehicle body, respectively.

[0023] The power when the walking vehicle moves is matched with the upper protruding blocks to drive the lifting part to move up and down, drive the bending plate to overturn, and strip the dust on the pipe wall through the airflow blown out by the air nozzle to prevent the light transmittance of the pipe wall from being reduced.

[0024] In the technical scheme of the present application, the regulating mechanism comprises a communication pipe for connecting with the ends of the pipe reactors, a nutrition pipe arranged outside the communication pipe, a T-shaped pipe with a plurality of flanges connected between the communication pipe and the nutrition pipe, a square frame clamped and fixed outside the T-shaped pipe, a square plate arranged inside the square frame, a liquid passing part sleeved outside the square plate, a plurality of telescopic rods clamped and fixed to the outer wall of the square plate, and a second spring sleeved outside the telescopic rod.

[0025] In the technical scheme of the present application, the upper and lower ends of the square plate are integrally formed with round rods, the other end of the telescopic rod is clamped and fixed to the inner wall of the square frame, and the elastic force provided by the second spring drives the square plate to move outward.

[0026] In the technical scheme of the present application, the liquid passing part comprises a bending frame slidingly connected to the inside of the square frame, a plurality of long rods welded to the outer wall of the bending frame and extending into the inside of the T-shaped pipe, and a round pipe clamped and fixed to the end of the long rod, the upper and lower ends of the bending frame are respectively provided with inclined grooves for the round rods to slide, the long rod is slidingly connected to the inside of the square frame, and the end bottom surface of the round pipe is provided with a plurality of regularly distributed through holes for the nutrition liquid to pass through.

[0027] The injection of the nutrient solution is automatically triggered when the walking vehicle moves to the end, the nutrient solution is accumulated and mixed in the communication pipe, and then is sent into the multi-stage pipe, so that the need for manual intervention is reduced, the investment in additional driving equipment is reduced, and the cost of the multi-stage pipe reactor nutrient regulation is reduced.

[0028] In another aspect, the application also provides a modular nutrient regulation Haematococcus pluvialis astaxanthin multi-stage accumulation method, which uses the modular nutrient regulation Haematococcus pluvialis astaxanthin multi-stage accumulation device, and comprises the following steps:

[0029] S1, first, the motor in the reaction pipe processing mechanism is started, the main bevel gear at the output shaft end is driven to rotate, the secondary bevel gear is engaged to drive the rotating shaft to rotate, the shaft tooth at the rotating shaft end is engaged with the toothed plate to drive the vehicle body to move in the guide rail and approach the regulation mechanism;

[0030] S2, then, when the vehicle body moves to the position corresponding to the upper protrusion, the pulley is in contact with the upper protrusion and is lifted, the two slide rods are lifted by the slide block, and the first spring is compressed by the connecting plate;

[0031] S3, at this time, the plurality of frame teeth are synchronously moved, the outer gear is driven to drive the bent plate to flip, the knocking pipe reactor outer wall is slightly vibrated, and the piston plate is synchronously moved with the frame teeth, so that the gas above the piston plate is blown to the pipe reactor by the air nozzle;

[0032] S4, then, when the pulley moves away from the upper protrusion, the slide block is reset under the action of the gravity of the plurality of frame teeth and the elastic force of the first spring, the plurality of bent plates are reset, and the piston plate is moved downward, so that the external gas is poured into the interior of the square beam through the air inlet valve;

[0033] S5, then, when the walking vehicle moves to the end of the guide rail, the pressing plate is pressed to move the square plate towards the interior of the square frame, the upper and lower two end round rods are moved along the inclined groove, and the bent frame is moved towards the T-shaped pipe;

[0034] S6, after the end of the round pipe is inserted into the interior of the communication pipe through the long rod, the external liquid pump is started, the nutrient solution in the nutrient pipe is injected into the communication pipe through the through hole at the end of the round pipe, the nutrient solution is mixed in the communication pipe, and then is sent into the interior of the multi-stage pipe reactor;

[0035] S7, after the nutrient solution is injected, the walking vehicle is started again, the square plate is reset under the action of the elastic force of the second spring, and the bent frame and the round pipe are reset in the interior of the T-shaped pipe.

[0036] Compared with the prior art, the application has the following beneficial effects:

[0037] 1. The modular nutrient regulation Haematococcus pluvialis astaxanthin multi-stage accumulation device and method thereof, by moving the walking car, cooperating with the resistance of the protruding block and the pulley, driving the frame tooth of the lifting part to engage the external gear, making the bent plate flip and knock the pipe wall, destroying the cell adhesion, promoting the material exchange inside the algal liquid, eliminating the nutrient dead zone, and synchronously moving the piston plate to spray gas through the gas nozzle, and then stripping the dust on the pipe wall to prevent the light transmittance of the pipe wall from being reduced.

[0038] 2. The modular nutrient regulation Haematococcus pluvialis astaxanthin multi-stage accumulation device and method thereof, by moving the walking car to the end to automatically trigger the injection of nutrient solution, ensuring that the nutrient solution is accumulated and mixed inside the connecting pipe, and then sent into the multi-stage pipeline, reducing the need for manual intervention, reducing the investment in additional driving equipment, and thereby reducing the cost of nutrient regulation of the multi-stage pipe reactor. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0040] Figure 2 It is a schematic diagram of the structure of the guide rail in the present application;

[0041] Figure 3 It is a schematic diagram of the structure of the reaction tube processing mechanism in the present application;

[0042] Figure 4 It is a schematic diagram of the structure of the reaction tube processing mechanism in the present application;

[0043] Figure 5 It is a schematic diagram of the structure of the walking car in the present application;

[0044] Figure 6 It is a schematic diagram of the structure of the support part in the present application;

[0045] Figure 7 It is a schematic diagram of the structure of the support part in the present application;

[0046] Figure 8 It is a schematic diagram of the structure of the lifting part in the present application;

[0047] Figure 9 It is a schematic diagram of the structure of the regulation mechanism in the present application;

[0048] Figure 10 It is a schematic diagram of the structure of the regulation mechanism in the present application; Figure 9

[0049] Figure 11 It is a schematic diagram of the structure of the regulation mechanism in the present application;

[0050] Figure 12 It is a schematic diagram of the structure of the regulation mechanism in the present application;​

[0051] Figure 13 Structure diagram of liquid passing part in the present application;

[0052] Explanation of reference signs:

[0053] 100, guide rail; 110, frame beam; 120, toothed plate; 130, upper bump;

[0054] 200, reaction tube processing mechanism; 210, walking vehicle; 211, vehicle body; 2110, square groove; 212, motor; 213, rotating shaft; 214, shaft tooth; 215, main bevel gear; 216, auxiliary bevel gear; 217, roller; 220, support part; 221, square beam; 2210, air groove; 222, partition plate; 223, bending plate; 224, external gear; 225, air nozzle; 226, air inlet valve; 230, lifting part; 231, frame tooth; 232, piston plate; 233, connecting rod; 234, sliding rod; 235, connecting plate; 236, sliding block; 237, pulley; 238, first spring; 240, pressing plate;

[0055] 300, regulation mechanism; 310, communication pipe; 320, nutrient pipe; 330, T-shaped pipe; 340, square frame; 350, square plate; 351, round rod; 360, liquid passing part; 361, bending frame; 3610, inclined groove; 362, long rod; 363, circular pipe; 370, telescopic rod; 380, second spring. DETAILED DESCRIPTION

[0056] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0057] Please refer to Figures 1-2 The present embodiment provides a technical solution as shown in the figure:

[0058] A modularized nutrient regulation haematococcus pluvialis astaxanthin multi-stage accumulation device, comprising a guide rail 100 arranged on the ground in front of a haematococcus pluvialis tubular reactor, a reaction tube processing mechanism 200 arranged on the top thereof, and a regulation mechanism 300 arranged at the end of the tubular reactor.

[0059] Specifically, the guide rail 100 comprises a frame beam 110, a pair of toothed plates 120 fixedly connected to the inner top surface thereof by bolts, and a plurality of upper bumps 130 welded to the top surface of the frame beam 110.

[0060] Further, the frame beam 110 is used to ensure the overall strength of the guide rail 100, the toothed plate 120 is used to ensure that the reaction tube processing mechanism 200 can move smoothly, and the upper protruding block 130 is used to drive the internal structure of the reaction tube processing mechanism 200 to move up and down. This arrangement enables the reaction tube processing mechanism 200 to smoothly and efficiently process the tube wall of the multi-stage tubular reactor, thereby improving the cultivation effect of the red algae.

[0061] Please refer to Figures 1-5 In the embodiment, the reaction tube processing mechanism 200 includes a walking vehicle 210, a support portion 220 arranged on the top of the walking vehicle 210, a lifting portion 230 arranged in the walking vehicle 210, and a pair of pressing plates 240.

[0062] Specifically, the walking vehicle 210 includes a vehicle body 211, a motor 212 arranged in the vehicle body 211, a rotating shaft 213 driven by the motor 212, and a shaft tooth 214 arranged on the end of the rotating shaft 213. The motor 212 drives the rotating shaft 213 to rotate, and the shaft tooth 214 engages with the toothed plate 120 to drive the walking vehicle 210 to displace.

[0063] Further, the walking vehicle 210 further includes a main bevel gear 215 coaxially connected to the output shaft of the motor 212, a secondary bevel gear 216 clamped and fixed to the outer wall of the rotating shaft 213 and engaged with the main bevel gear 215, and a plurality of rollers 217 fixedly connected to the bottom surface of the vehicle body 211 by screws. A square groove 2110 is formed in the outer wall of the vehicle body 211, and the motor 212 is fixedly connected to the inner bottom surface of the vehicle body 211 by bolts.

[0064] Further, the motor 212 in the reaction tube processing mechanism 200 is started to drive the main bevel gear 215 at the end of the output shaft to rotate, engage the secondary bevel gear 216 to drive the rotating shaft 213 to rotate, and the shaft tooth 214 at the end of the rotating shaft 213 engages with the toothed plate 120 to drive the vehicle body 211 to move in the guide rail 100 and approach the control mechanism 300. This arrangement ensures the stability of the movement of the reaction tube processing mechanism 200 through the reliable mechanical engagement transmission of the shaft tooth 214 engaging with the toothed plate 120.

[0065] Please refer to Figures 1-7 In the embodiment, the support portion 220 includes a square beam 221, a plurality of partition plates 222 arranged in the square beam 221 and a plurality of bending plates 223 arranged in the outer side recesses, a pair of external gears 224 arranged at the ends of the bending plates 223, and a plurality of air nozzles 225 arranged on the rear wall of the square beam 221.

[0066] Specifically, the square beam 221 is fixedly connected to the top surface of the vehicle body 211 by bolts, a plurality of air grooves 2210 are formed in the outer walls of the left and right ends of the square beam 221 above the partition plate 222, the partition plate 222 is welded and fixed to the inner wall of the square beam 221, and the bent plate 223 is rotatably connected to the inner recess of the square beam 221 by the protruding shaft at the end.

[0067] Further, the air nozzle 225 is clamped and fixed to the outer wall of the square beam 221 and internally provided with a one-way valve, the air inlet valve 226 is clamped and fixed to the outer wall of the square beam 221 in parallel with the plurality of air nozzles 225, and the pressing plate 240 is welded and fixed to the outer wall of the square beam 221 by the connecting frame.

[0068] Further, the square beam 221 is used to ensure the overall strength of the supporting part 220 and to provide a placement point for the lifting part 230 and the pressing plate 240, the partition plate 222 is used to separate the space inside the square beam 221, and the outer gear 224 drives the bent plate 223 to flip after rotation. This setting knocks the pipe wall of the multi-stage tubular reactor through the bent plate 223, destroys the adhesion of algal cells, promotes the exchange of substances inside the algal liquid, and eliminates the nutrient dead zone.

[0069] Please refer to Figures 1-8 As shown in the drawings, in the embodiment, the lifting part 230 includes a plurality of frame teeth 231, a piston plate 232 arranged on the top surface thereof, a sliding block 236 for driving the plurality of frame teeth 231 to move, and a pulley 237 arranged on the outer protruding shaft thereof. When the walking vehicle 210 moves, the pulley 237 is lifted up after being in contact with the upper protruding block 130, the plurality of frame teeth 231 are driven to move upward by the sliding block 236 to engage with the outer gear 224, the bent plate 223 is driven to flip to knock the outer wall of the tubular reactor to make it vibrate slightly, and when the piston plate 232 moves synchronously with the frame teeth 231, the gas above the piston plate 232 is blown to the tubular reactor by the air nozzle 225.

[0070] Further, the frame teeth 231 are engaged with the outer gear 224, the piston plate 232 is clamped and fixed to the top surface of the frame teeth 231, the sliding block 236 is slidingly connected to the inside of the square groove 2110, and the pulley 237 is rotatably connected to the end of the outer protruding shaft of the sliding block 236 and is located on the same axis as the plurality of upper protruding blocks 130.

[0071] Further, the lifting part 230 further includes a connecting rod 233 clamped and fixed between the plurality of frame teeth 231, two slide rods 234 clamped between the bottommost frame tooth 231 and the sliding block 236, a connecting plate 235 welded between the two slide rods 234, and a first spring 238 sleeved outside the slide rod 234, the upper and lower ends of the first spring 238 are respectively welded and fixed to the bottom surface of the lowermost partition plate 222 and the top surface of the vehicle body 211.

[0072] Further, when the vehicle body 211 moves to the position corresponding to the upper protrusion 130, the pulley 237 is in contact with the upper protrusion 130 and then moves up, and the sliding block 236 drives the two sliding rods 234 to move up, and at the same time, the connecting plate 235 extrudes the first spring 238, so that it is compressed. At this time, the frame teeth 231 move synchronously, engage the external gear 224 to drive the bent plate 223 to flip, knock the outer wall of the tubular reactor to make it vibrate slightly, and the piston plate 232 moves synchronously with the frame teeth 231, and the gas above the piston plate 232 is blown to the tubular reactor through the air nozzle 225. Then, when the pulley 237 moves away from the upper protrusion 130, the sliding block 236 is reset under the action of the gravity of the frame teeth 231 and the elastic force of the first spring 238, and drives the bent plate 223 to reset, and the downward movement of the piston plate 232 also causes the external gas to flow into the inside of the square beam 221 through the air inlet valve 226. This arrangement can drive the lifting part 230 to move up and down by the power of the walking vehicle 210 and the upper protrusion 130, and at the same time, the bent plate 223 is flipped, and the airflow blown out through the air nozzle 225 can strip the dust on the pipe wall, preventing the light transmittance of the pipe wall from being reduced.

[0073] Please refer to Figures 1-13 In the embodiment, the control mechanism 300 includes a communication pipe 310 connected to the ends of the tubular reactors, a nutrient pipe 320 arranged outside the communication pipe 310, a T-shaped pipe 330 flange-connected between the communication pipe 310 and the nutrient pipe 320, a square frame 340 clamped and fixed outside the T-shaped pipe 330, a square plate 350 arranged inside the square frame 340, a liquid passing part 360 sleeved outside the square plate 350, a plurality of telescopic rods 370 clamped and fixed on the outer wall of the square plate 350, and a second spring 380 sleeved outside the telescopic rods 370.

[0074] Specifically, the upper and lower ends of the square plate 350 are integrally formed with round rods 351, the other end of the telescopic rod 370 is clamped and fixed on the inner wall of the square frame 340, and the elastic force provided by the second spring 380 drives the square plate 350 to move outward.

[0075] Further, the liquid passing part 360 includes a bent frame 361 slidingly connected inside the square frame 340, a plurality of long rods 362 welded on the outer wall of the bent frame 361 and extending into the inside of the T-shaped pipe 330, and a circular pipe 363 clamped and fixed on the end of the long rod 362. The upper and lower ends of the bent frame 361 are respectively provided with inclined grooves 3610 for the sliding of the round rods 351. The long rod 362 is slidingly connected inside the square frame 340, and the end surface of the circular pipe 363 is provided with a plurality of regularly distributed through holes for the flow of nutrient liquid.

[0076] Further, after the walking vehicle 210 moves to the end of the guide rail 100, the pressing plate 240 extrudes the square plate 350 to move towards the inside of the square frame 340, and drives the upper and lower two end round rods 351 to move along the inclined groove 3610, drives the bent frame 361 to move towards the T-shaped pipe 330, after the end of the round pipe 363 is inserted into the inside of the communication pipe 310 through the long rod 362, the external liquid pump is started, the nutrient liquid in the nutrient pipe 320 is injected into the communication pipe 310 through the through hole at the end of the round pipe 363, and the nutrient liquid is mixed in the communication pipe 310 and then sent into the inside of the multi-stage pipe type reactor, the injection of the nutrient liquid is automatically triggered when the walking vehicle 210 moves to the end, so that the nutrient liquid is accumulated and mixed in the communication pipe 310 and then sent into the multi-stage pipe, the need for manual intervention is reduced, the investment in additional driving equipment is reduced, and the cost of nutrient regulation and control of the multi-stage pipe type reactor is reduced.

[0077] The application also provides a modular nutrient regulation and control Haematococcus pluvialis astaxanthin multi-stage accumulation method, which uses the modular nutrient regulation and control Haematococcus pluvialis astaxanthin multi-stage accumulation device and comprises the following steps.

[0078] S1, first, the motor 212 in the reaction pipe processing mechanism 200 drives the main bevel gear 215 at the output shaft end to rotate, engages the auxiliary bevel gear 216 to drive the rotating shaft 213 to rotate, and the shaft gear 214 at the end of the rotating shaft 213 engages the toothed plate 120 to drive the vehicle body 211 to move in the guide rail 100 and approach the regulation mechanism 300;

[0079] S2, then, when the vehicle body 211 moves to the position corresponding to the upper protrusion 130, the pulley 237 is in contact with the upper protrusion 130 and is lifted, the two slide rods 234 are driven to move upwards by the sliding block 236, and the connecting plate 235 extrudes the first spring 238 to be compressed;

[0080] S3, at this time, the plurality of frame teeth 231 move synchronously, engage the external gear 224 to drive the bent plate 223 to flip, knock the outer wall of the pipe type reactor to make it vibrate slightly, and when the piston plate 232 moves synchronously with the frame teeth 231, the gas above the piston plate 232 is blown to the pipe type reactor by the air nozzle 225;

[0081] S4, then, when the pulley 237 moves away from the upper protrusion 130, the sliding block 236 is reset under the action of the gravity of the plurality of frame teeth 231 and the elastic force of the first spring 238, and the plurality of bent plates 223 are reset, and the downward movement of the piston plate 232 also causes the external gas to flow into the inside of the square beam 221 through the air inlet valve 226;

[0082] S5, after the walking car 210 moves to the end of the guide rail 100, the pressing plate 240 extrudes the square plate 350 to move towards the inside of the square frame 340, and drives the two end round rods 351 to move along the inclined groove 3610, and drives the bent frame 361 to move towards the T-shaped tube 330;

[0083] S6, after the end of the round tube 363 is inserted into the inside of the communication tube 310 through the long rod 362, the external liquid pump is started, the nutrient liquid in the nutrient tube 320 is injected into the communication tube 310 through the through hole at the end of the round tube 363, and the nutrient liquid is mixed in the communication tube 310 and then sent into the inside of the multi-stage tube reactor;

[0084] S7, after the nutrient liquid is injected, the walking car 210 is started again, and the square plate 350 is reset under the elastic force of the second spring 380, and the bent frame 361 and the round tube 363 are reset in the inside of the T-shaped tube 330.

[0085] The foregoing description of specific exemplary embodiments of the application is intended to be illustrative only and is not intended to limit the application to the precise forms described. Many modifications and variations are possible in light of the above teachings without departing from the spirit or essential characteristics of the application. The exemplary embodiments are chosen and described in order to explain the principles of the application and its practical application and to allow others skilled in the art to understand the application for various exemplary embodiments with various modifications being applicable. The scope of the application is intended to be defined by the claims and their equivalents.

Claims

1. A modular nutritional regulation of astaxanthin multi-stage accumulation equipment of Haematococcus pluvialis, characterized by: The device comprises a guide rail arranged on the ground in front of the tubular reactor, a reaction tube processing mechanism arranged on the top of the guide rail, and a regulating mechanism arranged at the end of the tubular reactor. The guide rail comprises a frame beam, a pair of tooth plates fixedly connected to the inner top surface of the frame beam by bolts, and a plurality of upper protrusions welded to the top surface of the frame beam. The reaction tube processing mechanism comprises a walking vehicle, a support arranged on the top of the walking vehicle, a lifting part arranged in the walking vehicle, and a pair of pressing plates. The walking vehicle comprises a vehicle body, a motor arranged in the vehicle body, a rotating shaft driven by the motor, and a shaft tooth arranged at the end of the rotating shaft. The motor drives the rotating shaft to rotate, and the shaft tooth drives the walking vehicle to move by engaging with the tooth plate. The support comprises a square beam, a plurality of bent plates arranged in the square beam and outside grooves, a pair of external gears arranged at the ends of the bent plates, and a plurality of air nozzles arranged on the back wall of the square beam.

2. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 1, wherein: The lifting part comprises a plurality of frame teeth, a piston plate arranged on the top surface of the lifting part, a sliding block for driving the plurality of frame teeth to move, and a pulley arranged on the outside protruding shaft of the sliding block.

3. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 2, wherein: When the walking vehicle moves, the pulley is lifted after being in contact with the upper protrusion, and the plurality of frame teeth are driven to move upward by the sliding block to engage with the external gear, thereby driving the bent plate to flip and knock the outer wall of the tubular reactor to make it vibrate slightly.

4. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 3, wherein: The piston plate moves synchronously with the frame teeth, and the gas above the piston plate is blown to the tubular reactor through the air nozzles.

5. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 4, wherein: The walking vehicle further comprises a main bevel gear coaxially connected to the output shaft of the motor, a secondary bevel gear fixedly connected to the outer wall of the rotating shaft and engaged with the main bevel gear, and a plurality of rollers fixedly connected to the bottom surface of the vehicle body by screws.

6. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 5, wherein: The vehicle body is provided with a square groove on the outer wall.

7. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 6, wherein: The square beam is fixedly connected to the top surface of the vehicle body by bolts, and a plurality of air grooves are arranged on the outer wall of the square beam above the bent plates. The bent plates are rotatably connected to the inside grooves of the square beam through the protruding shafts at the ends. The air nozzles are fixedly connected to the outer wall of the square beam and are provided with one-way valves inside. The square beam is provided with air inlet valves fixedly connected to the outer wall parallel to the air nozzles. The piston plate is fixedly connected to the top surface of the frame teeth, the sliding block is slidingly connected to the inside of the square groove, and the pulley is rotatably connected to the end of the outside protruding shaft of the sliding block and is located on the same axis as the plurality of upper protrusions. The lifting part further comprises a connecting rod fixedly connected between the plurality of frame teeth, two sliding rods fixedly connected between the bottommost frame tooth and the sliding block, a connecting plate welded between the two sliding rods, and a first spring sleeved outside the sliding rod. The regulating mechanism comprises a communication pipe for connecting with the ends of the plurality of tubular reactors, a nutrient pipe arranged outside the communication pipe, a plurality of T-shaped pipes flange-connected between the communication pipe and the nutrient pipe, a square frame fixedly connected outside the T-shaped pipe, a square plate arranged inside the square frame, a liquid passing part sleeved outside the square plate, a plurality of telescopic rods fixedly connected to the outer wall of the square plate, and a second spring sleeved outside the telescopic rod.

8. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 7, wherein: The upper and lower ends of the square plate are integrally formed with round rods, the other end of the telescopic rod is clamped and fixed to the inner wall of the square frame, and the second spring provides an elastic force to push the square plate to move outward.

9. The modular, nutritionally-regulated, Haematococcus pluvialis astaxanthin multi-stage accumulation apparatus of claim 8, wherein: The liquid passing part comprises a bent frame slidingly connected to the inside of the square frame, a plurality of long rods welded to the outer wall of the bent frame and extending into the inside of the T-shaped pipe, and a circular pipe clamped and fixed to the end of the long rod, the upper and lower ends of the bent frame are respectively provided with inclined grooves for the sliding of the round rods, the long rod is slidingly connected to the inside of the square frame, and the end surface of the circular pipe is provided with a plurality of regularly distributed through holes for the passing of the nutrient solution.

10. A modular nutritional regulation Haematococcus pluvialis astaxanthin multi-stage accumulation method, using the modular nutritional regulation Haematococcus pluvialis astaxanthin multi-stage accumulation device of claim 9, characterized in that: The method comprises the following steps: S1, first, start the motor in the reaction tube processing mechanism, drive the main bevel gear at the output shaft end to rotate, engage the vice bevel gear to drive the rotating shaft to rotate, the shaft gear at the end of the rotating shaft engages the toothed plate, drives the vehicle body to move in the guide rail, and approaches the control mechanism; S2, then, when the vehicle body moves to the position corresponding to the upper protrusion, the pulley is in contact with the upper protrusion and moves up, the two slide rods are driven to move up by the slide block, and the connecting plate is pressed to compress the first spring; S3, at this time, the plurality of frame teeth move synchronously, engage the external gear to drive the bent plate to flip, knock the outer wall of the pipe reactor to make it vibrate slightly, and when the piston plate moves synchronously with the frame teeth, the gas above the piston plate is blown to the pipe reactor by the air nozzle; S4, then, when the pulley moves away from the upper protrusion, the slide block is reset under the action of the gravity of the plurality of frame teeth and the elastic force of the first spring, and the plurality of bent plates are reset, and the downward movement of the piston plate also causes the external gas to flow into the inside of the square beam through the air inlet valve; S5, then, the walking vehicle moves to the end of the guide rail, the pressing plate presses the square plate to move towards the inside of the square frame, and the round rods at the upper and lower ends move along the inclined grooves, driving the bent frame to move towards the T-shaped pipe; S6, after the end of the circular pipe is inserted into the inside of the communication pipe through the long rod, the external liquid pump is started, the nutrient solution in the nutrient pipe is injected into the communication pipe through the through hole at the end of the circular pipe, and the nutrient solution is mixed in the communication pipe and then sent into the inside of the multi-stage pipe reactor; S7, after the nutrient solution is injected, the walking vehicle is started again, and the square plate is reset under the elastic force of the second spring, and the bent frame and the circular pipe are reset in the inside of the T-shaped pipe.

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