A seaweed extract liquid concentration defoaming device

Abstract

The application discloses a seaweed extract liquid concentration defoaming device and relates to the technical field of extract liquid concentration. The seaweed extract liquid concentration defoaming device, if there are many bubbles in the liquid, since the bubbles are light and have very small impact force, a large amount of bubbles will be attached to the surface of the blade, only a small amount and uneven liquid flow impacts the surface of the blade, so the rotation of the blade is intermittent at this time, and the triggering frequency of the lever switch fluctuates greatly, at this time, the use of the monitoring assembly realizes the monitoring of the liquid flow state, when there are few bubbles, the liquid can be directly transported from the first supply pipe, and the processing efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of extract concentration, more particularly, to a seaweed extract concentration defoaming device. BACKGROUND

[0002] Seaweed extract concentration processing is an important link in seaweed fertilizer or seaweed extract production process, aiming to improve the concentration of effective ingredients in the extract, so as to obtain more efficient and more concentrated products.

[0003] In the prior art, such as Chinese patent No. CN212417016U, a vacuum concentrator is disclosed, which comprises an evaporator and a heater arranged on one side of the evaporator, a condenser arranged on the other side of the evaporator, a water pump arranged on the outer wall of the heater, a first feeding pipe connected to the water outlet of the water pump, the other end of the first feeding pipe inserted into the interior of the heater, a second feeding pipe connected to the water inlet of the water pump, a motor arranged at the bottom of the evaporator, an output shaft of the motor connected to a stirring shaft, and a plurality of blades arranged on both sides of the stirring shaft. The utility model discloses a water pump and a feeding pipe with good sealing performance, which can prevent the vacuum state in the device from being damaged, reduce the working time of the vacuum device, preheat the cold water flowing out of the condenser by the heating device, wind the water pipe around the outer wall of the heater to play a heat preservation role, and save water resources. The stirring device prevents the material from being discharged at low concentration and causing pipe coking due to uneven temperature.

[0004] The existing technology can eliminate bubbles during the delivery of the liquid, but after the delivery is subjected to other treatments after defoaming, the state of the liquid is relatively stable, the bubble content is small, and at this time the defoaming structure is still in use, which will slow down the delivery speed of the liquid and affect the processing efficiency. SUMMARY

[0005] In order to overcome the defects of the prior art, the technical problem to be solved by the present application is to provide a seaweed extract concentration defoaming device, which can solve the problem that after the delivery is subjected to other treatments after defoaming, the state of the liquid is relatively stable, the bubble content is small, and at this time the defoaming structure is still in use, which will slow down the delivery speed of the liquid and affect the processing efficiency.

[0006] To achieve this purpose, the present application adopts the following technical solutions:

[0007] The application provides a seaweed extract liquid concentration defoaming device, which comprises a platform, a heater, an evaporator and a condenser, the heater, the evaporator and the condenser are fixedly connected to the top of the platform, an air pipe is fixedly connected between the heater and the evaporator, an output pipe is fixedly connected to the top of the evaporator, and a condensing inlet is fixedly connected to the top of the condenser; a processing assembly is fixedly connected to the outer surface of the output pipe, the processing assembly comprises a plurality of discharge hoppers, discharge pipes are fixedly connected to the lower end surfaces of the discharge hoppers, a sealing box is fixedly connected between the lower end surfaces of the discharge pipes, and a flow-out hopper is fixedly connected to the bottom of the sealing box; a crushing assembly is fixedly connected to the inner surface of the sealing box, and the crushing assembly comprises a first frame body; a monitoring assembly is fixedly connected to the inner surface of the sealing box and located below the first frame body, and the monitoring assembly comprises a second frame body; and a defoaming assembly is fixedly connected to the inner surface of the sealing box and located below the second frame body, and the defoaming assembly comprises a third frame body.

[0008] In the preferred technical scheme of the application, the sealing box is connected in communication with the output pipe through the connection of the discharge pipes and the discharge hoppers, a first sealing plate is fixedly connected to the outer surface of the sealing box, and a second sealing plate is fixedly connected to the outer surface of the other side of the sealing box.

[0009] In the preferred technical scheme of the application, a first supply pipe is fixedly connected to the outer surface of the output pipe, the first supply pipe is fixedly connected to the condensing inlet, a second supply pipe is fixedly connected to the outer surface of the condensing inlet.

[0010] In the preferred technical scheme of the application, the second supply pipe is located at the upper side of the first supply pipe, the second supply pipe is fixedly connected to the flow-out hopper, a first electromagnetic valve is arranged in the first supply pipe in a matched mode, and a second electromagnetic valve is arranged in the output pipe in a matched mode.

[0011] In the preferred technical scheme of the application, a plurality of insertion slots are equidistantly formed in the outer surfaces of the two sides of the first frame body, an insertion plate is inserted into the inner surface of the insertion slot, the outer surface of the insertion plate is attached to the inner surface of the first frame body, and a wire mesh is fixedly connected to the inner surface of the insertion plate.

[0012] In the preferred technical scheme of the application, a rotating shaft is rotatably connected to the inner surface of one side of the second frame body, the rotating shaft is slidably penetrated through the second frame body and the sealing box and extends to the outer side, a blade is fixedly connected to the outer surface of the rotating shaft, and the blade is located at the inner side of the second frame body.

[0013] In the preferable technical scheme of the present application, the rotating shaft end surface is fixedly connected with a circular plate, the circular plate outer surface near the sealing box side is fixedly connected with a trigger lever, the circular plate outer surface near the trigger lever side is uniformly fixedly connected with a plurality of support rods, the support rods are located outside the trigger lever, and the support rod end surface is rotatably connected with a roller.

[0014] In the preferable technical scheme of the present application, the sealing box outer surface is fixedly connected with a sliding rail, the roller outer surface is slidably connected with the sliding rail inner surface, the sealing box outer surface is fixedly connected with a lever switch, the lever switch is located inside the sliding rail, and the lever switch is matched with the trigger lever position.

[0015] In the preferable technical scheme of the present application, the third frame inner surface is equidistantly fixedly connected with a plurality of folding plates, the folding plate cross section is in a V-shaped state, a plurality of through holes are equidistantly formed in the folding plate outer surface, the third frame inner surface is equidistantly fixedly connected with a plurality of liquid outlet pipes, and the plurality of liquid outlet pipes are respectively fixedly connected between the inner surfaces of the plurality of groups of through holes.

[0016] In the preferable technical scheme of the present application, a plurality of liquid outlet holes are equidistantly formed in the liquid outlet pipe outer surface, the liquid outlet holes are located at the folding plate interval positions, a plurality of conveying pipes are equidistantly fixedly connected to the third frame outer surface, one end of the conveying pipe penetrates through the third frame and is in communication with the liquid outlet pipe, the other end of the conveying pipe penetrates through the sealing box and extends to the outside, a communication pipe is fixedly connected between the other end surfaces of the plurality of conveying pipes, a hose is fixedly connected to the communication pipe outer surface, and the hose is used to connect the conveying pump to supply the defoaming agent.

[0017] The present application has the following beneficial effects:

[0018] The seaweed extract liquid concentration defoaming device provided by the present application records the trigger times and time of the lever switch each time it is triggered into the system, and the rotation state of the blade in the liquid flow state can be known by monitoring the trigger frequency of the lever switch. If the content of bubbles in the liquid is low, it indicates that it is a stable liquid flow state, and the stable liquid flow impacting the blade surface makes the rotation state of the blade more stable, so the trigger frequency fluctuation of the lever switch is small. If there are many bubbles in the liquid, the impact force is small due to the lightness of the bubbles, and a large amount of bubbles will adhere to the blade surface, so only a small amount and uneven liquid flow impacts the blade surface, so the rotation of the blade is intermittent, and the trigger frequency of the lever switch fluctuates greatly. At this time, the use of the monitoring assembly realizes the monitoring of the liquid flow state. When there are few bubbles, the liquid can be directly conveyed from the first supply pipe, and the processing efficiency of the device is improved.

[0019] Through the use of the plurality of folding plates inside the third frame, the folding plates in the bent state can slow down the liquid flow speed, at this time, the liquid will flow along the inclined surface of the folding plate, and when the liquid flows through the inclined surface of the folding plate, the folding plate slows down the liquid flow speed, so that the liquid fully contacts the defoaming agent when flowing through the folding plate, and the use effect of the defoaming agent is improved.

[0020] The rotating shaft can drive the trigger lever, the supporting rod and the roller to rotate through the connecting belt of the circular plate, and when the circular plate rotates, the roller slides in the slide rail, which supports the rotation of the circular plate through the cooperation of the slide rail and the roller, thereby improving the stability of the rotating state of the circular plate. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective view of the seaweed extract liquid concentration defoaming device;

[0022] Figure 2 It is a rear view of the seaweed extract liquid concentration defoaming device;

[0023] Figure 3 It is a bottom view of the seaweed extract liquid concentration defoaming device;

[0024] Figure 4 It is a schematic view of the condenser structure of the seaweed extract liquid concentration defoaming device;

[0025] Figure 5 It is a schematic view of the evaporator structure of the seaweed extract liquid concentration defoaming device;

[0026] Figure 6 It is a schematic view of the partial structure combination of the seaweed extract liquid concentration defoaming device;

[0027] Figure 7 It is a schematic view of the partial structure combination of the seaweed extract liquid concentration defoaming device;

[0028] Figure 8 It is a schematic view of the processing assembly structure of the seaweed extract liquid concentration defoaming device;

[0029] Figure 9 It is a schematic view of the crushing assembly structure of the seaweed extract liquid concentration defoaming device;

[0030] Figure 10 It is a schematic view of the monitoring assembly structure of the seaweed extract liquid concentration defoaming device;

[0031] Figure 11 It is a schematic view of the defoaming assembly structure of the seaweed extract liquid concentration defoaming device.

[0032] Fig.:

[0033] 1, platform; 2, heater; 3, vent pipe; 4, evaporator; 5, output pipe; 6, processing assembly; 601, discharge hopper; 602, discharge pipe; 603, sealing box; 604, outflow hopper; 605, first sealing plate; 606, second sealing plate; 607, sliding rail; 608, lever switch; 7, crushing assembly; 701, first frame; 702, insertion slot; 703, insertion plate; 704, wire mesh; 8, monitoring assembly; 801, second frame; 802, rotating shaft; 803, blade; 804, circular plate; 805, trigger lever; 806, support lever; 807, roller; 9, defoaming assembly; 901, third frame; 902, folding plate; 903, through hole; 904, liquid outlet pipe; 905, liquid outlet hole; 906, conveying pipe; 907, communication pipe; 908, hose; 10, first supply pipe; 11, first electromagnetic valve; 12, second electromagnetic valve; 13, condenser; 14, condensing inlet; 15, second supply pipe. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be further described below in combination with the drawings and through specific embodiments.

[0035] As Figures 1-11 shown, the embodiments provide a reference Figure 1 - Figure 11The present application provides a technical scheme: a seaweed extract concentrate defoaming device, comprising: platform 1, heater 2, evaporator 4 and condenser 13, the heater 2, evaporator 4 and condenser 13 are all fixedly connected on the top of platform 1, the air pipe 3 is fixedly connected between the heater 2 and the evaporator 4, the output pipe 5 is fixedly connected on the top of the evaporator 4, and the condensing inlet 14 is fixedly connected on the top of the condenser 13; the processing assembly 6 is fixedly connected on the outer surface of the output pipe 5, the processing assembly 6 comprises a plurality of discharge hoppers 601, the lower end surfaces of the plurality of discharge hoppers 601 are all fixedly connected with discharge pipes 602, the lower end surfaces of the plurality of discharge pipes 602 are all fixedly connected with a sealing box 603, and the bottom of the sealing box 603 is fixedly connected with an outflow hopper 604; the crushing assembly 7 is fixedly connected on the inner surface of the sealing box 603, and the crushing assembly 7 comprises a first frame body 701; the monitoring assembly 8 is fixedly connected on the inner surface of the sealing box 603 and close to the lower side of the first frame body 701, and the monitoring assembly 8 comprises a second frame body 801.The defoaming assembly 9 is fixedly connected to the inner surface of the sealing box 603 near the lower side of the second frame body 801. The defoaming assembly 9 comprises a third frame body 901. The sealing box 603 is connected in communication with the output pipe 5 through the connection of the discharge pipe 602 and the discharge hopper 601. The outer surface of the sealing box 603 is fixedly connected with a first sealing plate 605. The other outer surface of the sealing box 603 is fixedly connected with a second sealing plate 606. The outer surface of the output pipe 5 is fixedly connected with a first supply pipe 10. The first supply pipe 10 is fixedly connected with a condensing inlet 14. The outer surface of the condensing inlet 14 is fixedly connected with a second supply pipe 15. The second supply pipe 15 is located at the upper side of the first supply pipe 10. The second supply pipe 15 is fixedly connected with a flow-out hopper 604. A first electromagnetic valve 11 is arranged in the first supply pipe 10 in a matched mode. A second electromagnetic valve 12 is arranged in the output pipe 5 in a matched mode. A plurality of insertion slots 702 are equidistantly formed in the outer surfaces of the two sides of the first frame body 701. An insertion plate 703 is inserted into the inner surface of the insertion slot 702. The outer surface of the insertion plate 703 is attached to the inner surface of the first frame body 701. A wire mesh 704 is fixedly connected to the inner surface of the insertion plate 703. A rotating shaft 802 is rotatably connected to the inner surface of one side of the second frame body 801. The end surface of the rotating shaft 802 is slidably penetrated through the second frame body 801 and the sealing box 603 and extends to the outer side. A blade 803 is fixedly connected to the outer surface of the rotating shaft 802. The blade 803 is located at the inner side of the second frame body 801. A circular plate 804 is fixedly connected to the end surface of the rotating shaft 802. A trigger rod 805 is fixedly connected to the outer surface of one side of the circular plate 804 near the sealing box 603. A plurality of support rods 806 are fixedly connected to the outer surface of one side of the circular plate 804 near the trigger rod 805. The support rods 806 are located at the outer side of the trigger rod 805. A roller 807 is rotatably connected to the end surface of the support rod 806. A sliding rail 607 is fixedly connected to the outer surface of the sealing box 603. The outer surface of the roller 807 is slidably connected to the inner surface of the sliding rail 607. A lever switch 608 is fixedly connected to the outer surface of the sealing box 603. The lever switch 608 is located at the inner side of the sliding rail 607. The lever switch 608 is matched with the position of the trigger rod 805. A plurality of folding plates 902 are equidistantly fixedly connected to the inner surface of the third frame body 901. The cross section of the folding plate 902 is in a V-shaped state. A plurality of through holes 903 are equidistantly formed in the outer surface of the plurality of folding plates 902. A plurality of liquid outlet pipes 904 are equidistantly fixedly connected to the inner surface of the third frame body 901. The plurality of liquid outlet pipes 904 are respectively fixedly connected between the inner surfaces of the plurality of groups of through holes 903. A plurality of liquid outlet holes 905 are equidistantly formed in the outer surface of the liquid outlet pipe 904. The liquid outlet holes 905 are located at the spaced positions of the folding plates 902. A plurality of conveying pipes 906 are equidistantly fixedly connected to the outer surface of the third frame body 901. One end of the conveying pipe 906 penetrates through the third frame body 901 and is in communication with the liquid outlet pipe 904. The other end of the conveying pipe 906 penetrates through the sealing box 603 and extends to the outer side. A communication pipe 907 is fixedly connected between the other end surfaces of the plurality of conveying pipes 906. A hose 908 is fixedly connected to the outer surface of the communication pipe 907. The hose 908 is used for connecting the conveying pump to supply the defoaming agent.

[0036] In this embodiment, when the liquid is sent out from the position of the output pipe 5, the liquid will flow through the output pipe 5, and then the liquid will enter the sealed box 603 through the connection of the discharge hopper 601 and the discharge pipe 602. When the liquid flows out from the position of the discharge hopper 601, the liquid will flow through the narrow cone position at the bottom of the discharge hopper 601, which will cause the liquid to flow faster. After the liquid enters the sealed box 603, it will first pass through the position of the first frame body 701. The opening of the multiple insertion slots 702 on the outside of the first frame body 701 can provide installation support for the plug-in board 703. When the liquid flows through the position of the first frame body 701, it will pass through multiple wire mesh 704 positions respectively. Through the use of the wire mesh 704, after the liquid accelerates to flow out from the position of the discharge hopper 601, the accelerated liquid will impact the surface of the wire mesh 704. At this time, the gas bubbles contained in the liquid will be broken when they come into contact with the pits on the surface of the wire mesh 704, thereby achieving the preliminary treatment of the gas bubbles in the liquid. After the preliminary treatment of the liquid, the liquid flows out from the position below the first frame body 701, and then flows into the second frame body 801. The second frame body 801 is provided with a rotating shaft 802 and a blade 803. The rotating shaft 802 provides support for the blade 803, allowing the blade 803 to rotate freely. Therefore, when the liquid flows and impacts the surface of the blade 803, the blade 803 can drive the rotating shaft 802 to rotate. When the trigger lever 805 rotates, it will repeatedly contact the lever of the lever switch 608. Therefore, when the rotating shaft 802 rotates one revolution, the lever switch 608 will be triggered once. Each time the lever switch 608 is triggered, the number of triggers and the time will be recorded in the system. By monitoring the triggering frequency of the lever switch 608, the rotation state of the blade 803 during the liquid flow can be determined. If the amount of gas bubbles in the liquid is low, it indicates that the liquid flow is stable. The stable liquid flow impacts the surface of the blade 803, making the rotation state of the blade 803 stable, and the triggering frequency of the lever switch 608 fluctuates little. If there are many gas bubbles in the liquid, the impact force of the gas bubbles is small, and a large amount of gas bubbles will adhere to the surface of the blade 803. Only a small amount of uneven liquid flow impacts the surface of the blade 803, so the rotation of the blade 803 is intermittent, and the triggering frequency of the lever switch 608 fluctuates greatly. At this time, the use of the monitoring assembly 8 achieves the monitoring of the liquid flow. When it is found that the amount of gas bubbles in the liquid is high, the use of the defoaming assembly 9 can send the defoaming agent into the liquid to react with the liquid and eliminate the gas bubbles. When the liquid with a large amount of gas bubbles passes through the position of the third frame body 901, the cooperation of the hose 908, the communication pipe 907, the conveying pipe 906, and the liquid outlet pipe 904 can achieve the conveying of the defoaming agent through the hose 908 connected to the conveying pump. At this time, the defoaming agent is conveyed to the position of the liquid outlet pipe 904, and the defoaming agent flows out from the liquid outlet hole 905.As the liquid outlet holes 905 are at the spaced positions of the plurality of folded plates 902, the defoaming agent uniformly flowing out of the plurality of liquid outlet holes 905 can uniformly contact the liquid in the flow state, at which time the liquid is defoamed after contacting the defoaming agent, and after the liquid is defoamed, the liquid flows out through the flow-out bucket 604 position, and then flows into the condensing inlet 14 through the second supply pipe 15 position for further processing. When the liquid conveying state is stable, the second electromagnetic valve 12 is controlled to be closed, and the first electromagnetic valve 11 is in a connected state, so that the liquid can be directly sent to the condensing inlet 14 for processing through the connection of the first supply pipe 10.

[0037] Embodiment two

[0038] Figure 11 As shown, a plurality of folded plates 902 are fixedly connected to the inner surface of the third frame body 901 at equal intervals, the cross section of the folded plate 902 is in a V-shaped state, a plurality of through holes 903 are uniformly and equidistantly formed in the outer surface of the plurality of folded plates 902, a plurality of liquid outlet pipes 904 are fixedly connected to the inner surface of the third frame body 901 at equal intervals, and the plurality of liquid outlet pipes 904 are respectively fixedly connected between the inner surfaces of the plurality of groups of through holes 903.

[0039] In this embodiment, by using the plurality of folded plates 902 inside the third frame body 901, the folded plates 902 in the bent state can slow down the flow speed of the liquid, at which time the liquid flows along the inclined surface of the folded plate 902. When the liquid flows through the inclined surface of the folded plate 902, the folded plate 902 slows down the flow speed of the liquid, so that the liquid 902 can fully contact the defoaming agent when flowing through the folded plate 902, thereby improving the use effect of the defoaming agent.

[0040] Embodiment three

[0041] Figure 8 and Figure 10 As shown, the end surface of the rotating shaft 802 is fixedly connected with a circular plate 804, the outer surface of the circular plate 804 close to the sealing box 603 is fixedly connected with a trigger rod 805, a plurality of support rods 806 are uniformly fixedly connected to the outer surface of the circular plate 804 close to the trigger rod 805, the support rods 806 are located outside the trigger rod 805, and the end surface of the support rod 806 is rotatably connected with a roller 807.

[0042] In this embodiment, the rotating shaft 802 can drive the trigger rod 805, the support rod 806 and the roller 807 to rotate by the connection of the circular plate 804. When the circular plate 804 rotates, the roller 807 slides inside the sliding rail 607, at which time the rotation of the circular plate 804 is supported by the cooperation of the sliding rail 607 and the roller 807, thereby improving the stability of the rotating state of the circular plate 804.

[0043] The method for using the device and the working principle: when the seaweed extract liquid concentration processing device is used, the heater 2, the evaporator 4 and the condenser 13 are used in cooperation, the heater 2 is a column tube type vapor-liquid heat exchange container, mainly composed of heat exchange tubes, tube sheets, baffle plates and other components, the liquid enters from the lower port of the heater 2, flows through the column tubes inside the heater 2, and then flows out through the output pipe 5 at the top of the heater 2, the material is continuously circulated and evaporated by the forced circulation pump into the heater 2, so that the liquid reaches the required concentration ratio, when the liquid is sent out from the output pipe 5 position, the first electromagnetic valve 11 is in the closed state, and the second electromagnetic valve 12 is in the connected state, so the liquid will flow through the output pipe 5, then the liquid will enter the sealed box 603 inside through the connection of the discharge hopper 601 and the discharge pipe 602, the two sides of the sealed box 603 are respectively sealed and installed by the first sealing plate 605 and the second sealing plate 606, through the tapered setting of the discharge hopper 601, when the liquid flows out at the discharge hopper 601 position, the liquid will flow through the relatively narrow taper head position at the bottom of the discharge hopper 601, which will cause the flow rate to increase, after the flow rate changes, the liquid will flow into the sealed box 603 inside through the discharge pipe 602 position, through the cooperation of the breaking assembly 7, the monitoring assembly 8 and the defoaming assembly 9 inside the sealed box 603, the bubbles in the liquid can be eliminated, and the flow state of the liquid can be monitored in real time, when the flow state of the liquid is monitored in real time, the state of the liquid can be judged, when the bubble content of the liquid is small, the flow is smooth, after the liquid enters the sealed box 603 inside, it will first pass through the first frame body 701 position, through the opening of the multiple insertion slots 702 on the outside of the first frame body 701, the insertion plate 703 can be provided with installation support, when the liquid flows through the first frame body 701 position, it will pass through multiple wire meshes 704 positions respectively, through the use of the wire mesh 704, after the liquid accelerates and flows out at the discharge hopper 601 position, the accelerated liquid will produce an impact force on the surface of the wire mesh 704, at this time, the bubbles contained in the liquid will contact the pits on the surface of the wire mesh 704, so that the bubbles are broken, realizing the preliminary treatment of the bubbles contained in the liquid, after the liquid is preliminarily treated, the liquid flows out from the lower position of the first frame body 701, then the liquid will flow into the second frame body 801 inside, the second frame body 801 inside is provided with a rotating shaft 802 and a blade 803 in cooperation, the rotating shaft 802 provides support for the blade 803, so that the blade 803 can freely rotate, so when the liquid flows and impacts the surface of the blade 803, the blade 803 can drive the rotating shaft 802 to rotate, at this time, the rotating shaft 802 can drive the trigger rod 805, the support rod 806 and the roller 807 to rotate by the connection of the circular plate 804, when the circular plate 804 rotates, the roller 807 will slide inside the slide rail 607, at this time, the slide rail 607 and the roller 807 are used in cooperation to support the rotation of the circular plate 804, thereby improving the stability of the rotation state of the circular plate 804, when the trigger rod 805 rotates,The trigger lever 805 repeatedly contacts the dial lever of the dial lever switch 608, so that the dial lever switch 608 is triggered once per revolution of the rotating shaft 802. The trigger frequency of the dial lever switch 608 is recorded in the system each time the dial lever switch 608 is triggered. By monitoring the trigger frequency of the dial lever switch 608, the rotating state of the blade 803 in the liquid flow state can be obtained. If the amount of gas bubbles in the liquid is low, it indicates that the liquid flow state is stable. The stable liquid flow impacts the surface of the blade 803, which makes the rotating state of the blade 803 stable. Therefore, the trigger frequency of the dial lever switch 608 fluctuates little. If there are many gas bubbles in the liquid, the impact force of the gas bubbles is small, and a large amount of gas bubbles will adhere to the surface of the blade 803. Only a small amount of liquid flow impacts the surface of the blade 803, so the rotating state of the blade 803 is intermittent. Therefore, the trigger frequency of the dial lever switch 608 fluctuates greatly. The use of the monitoring assembly 8 realizes the monitoring of the liquid flow state. When it is found that the amount of gas bubbles in the liquid is high, the defoaming agent is sent into the liquid through the use of the defoaming assembly 9. The defoaming agent reacts with the liquid to eliminate the gas bubbles. When the liquid with a large amount of gas bubbles passes through the position of the third frame body 901, the plurality of folded plates 902 inside the third frame body 901 are used. The folded plates 902 in the folded state can slow down the flow speed of the liquid. The liquid flows along the inclined surface of the folded plate 902. When the liquid flows through the inclined surface of the folded plate 902, the soft tube 908, the communication tube 907, the conveying tube 906, and the liquid outlet tube 904 are used in cooperation. After the soft tube 908 is connected to the conveying pump, the defoaming agent can be conveyed through the soft tube 908. The defoaming agent is conveyed to the position of the liquid outlet tube 904 and flows out from the liquid outlet hole 905. Since the liquid outlet hole 905 is located at the interval position of the plurality of folded plates 902, the defoaming agent uniformly flows out from the plurality of liquid outlet holes 905 and can uniformly contact the liquid in the flow state. The liquid is defoamed after contacting the defoaming agent. After the liquid is defoamed, the liquid flows out through the outflow hopper 604 and then flows into the condensing inlet 14 through the second supply pipe 15 for further treatment. When the liquid conveying state is stable, the second electromagnetic valve 12 is closed, and the first electromagnetic valve 11 is in a communication state. The liquid can be directly sent into the condensing inlet 14 through the communication of the first supply pipe 10 for treatment.

[0044] The wiring diagram of the heater 2, the evaporator 4, the dial lever switch 608, the first electromagnetic valve 11, the second electromagnetic valve 12, and the condenser 13 in the present application belongs to the common knowledge in the art. The working principle is a known technology. The model is selected according to the actual use. Therefore, the control mode and the wiring arrangement of the heater 2, the evaporator 4, the dial lever switch 608, the first electromagnetic valve 11, the second electromagnetic valve 12, and the condenser 13 are not explained in detail.

[0045] Other techniques of this embodiment employ prior art.

[0046] The application has been described in terms of preferred embodiments thereof which are given by way of example and not of limitation. Various alternatives and equivalents are possible. The application is not limited to the specific embodiments disclosed, but encompasses the claims and their equivalents.

Claims

1. A seaweed extract concentration and defoaming device, characterized in that: include: A platform (1), a heater (2), an evaporator (4) and a condenser (13), wherein the heater (2), the evaporator (4) and the condenser (13) are all fixedly connected to the top of the platform (1); a ventilation pipe (3) is fixedly connected between the heater (2) and the evaporator (4); an output pipe (5) is fixedly connected to the top of the evaporator (4); and a condensation inlet (14) is fixedly connected to the top of the condenser (13); A processing assembly (6), the processing assembly (6) is fixedly connected to the outer surface of the output pipe (5), the processing assembly (6) comprises a plurality of discharge buckets (601), the lower end surfaces of the plurality of discharge buckets (601) are fixedly connected to the discharge pipe (602), a sealing box (603) is fixedly connected between the lower end surfaces of the plurality of discharge pipes (602), the bottom of the sealing box (603) is fixedly connected to the outflow bucket (604), and the sealing box (603) is connected to the output pipe (5) through the connection between the discharge pipe (602) and the discharge bucket (601); A crushing assembly (7), the crushing assembly (7) being fixedly connected to the inner surface of the sealing box (603), the crushing assembly (7) comprising a first frame (701); A monitoring assembly (8), the monitoring assembly (8) being fixedly connected to the inner surface of the sealing box (603) near the lower side of the first frame (701), and the monitoring assembly (8) comprising a second frame (801); a defoaming assembly (9), the defoaming assembly (9) being fixedly connected to the inner surface of the sealing box (603) near the lower side of the second frame (801), and the defoaming assembly (9) comprising a third frame (901); The outer surface of the output pipe (5) is fixedly connected to a first supply pipe (10), the first supply pipe (10) is fixedly connected to the condensation inlet (14), and the outer surface of the condensation inlet (14) is fixedly connected to a second supply pipe (15); The second supply pipe (15) is fixedly connected to the outflow hopper (604); The inner surface of one side of the second frame (801) is rotatably connected to a rotating shaft (802), the end surface of the rotating shaft (802) slides through the second frame (801) and the sealing box (603) in sequence and extends to the outside, the outer surface of the rotating shaft (802) is fixedly connected to a blade (803), and the blade (803) is located inside the second frame (801); The end surface of the rotating shaft (802) is fixedly connected to a circular plate (804), and the outer surface of the circular plate (804) close to the sealing box (603) is fixedly connected to a trigger rod (805). A lever switch (608) is fixedly connected to the outer surface of the sealing box (603), and the lever switch (608) is matched with the trigger rod (805) in position.

2. The seaweed extract concentration and defoaming device according to claim 1, characterized in that: A first sealing plate (605) is fixedly connected to the outer surface of the sealing box (603), and a second sealing plate (606) is fixedly connected to the outer surface of the other side of the sealing box (603).

3. The seaweed extract concentration and defoaming device according to claim 1, characterized in that: The second supply pipe (15) is located above the first supply pipe (10), a first solenoid valve (11) is provided inside the first supply pipe (10), and a second solenoid valve (12) is provided inside the output pipe (5).

4. The seaweed extract concentration and defoaming device according to claim 3, characterized in that: Multiple slots (702) are equidistantly provided on the outer surfaces of both sides of the first frame (701), and plug-in boards (703) are inserted into the inner surfaces of the slots (702). The outer surface of the plug-in board (703) is in contact with the inner surface of the first frame (701), and a wire mesh (704) is fixedly connected to the inner surface of the plug-in board (703).

5. The seaweed extract concentration and defoaming device according to claim 4, characterized in that: A plurality of support rods (806) are evenly and fixedly connected to the outer surface of the circular plate (804) on one side close to the trigger rod (805). The support rods (806) are located outside the trigger rod (805). The end faces of the support rods (806) are rotatably connected to rollers (807).

6. The seaweed extract concentration and defoaming device according to claim 5, characterized in that: The outer surface of the sealing box (603) is fixedly connected to a slide rail (607), the outer surface of the roller (807) is slidably connected to the inner surface of the slide rail (607), and the lever switch (608) is located inside the slide rail (607).

7. The seaweed extract concentration and defoaming device according to claim 6, characterized in that: The inner surface of the third frame (901) is fixedly connected with a plurality of folding plates (902) at equal intervals, the cross section of the folding plates (902) is V-shaped, the outer surfaces of the plurality of folding plates (902) are provided with a plurality of through holes (903) at equal intervals, the inner surface of the third frame (901) is fixedly connected with a plurality of liquid outlet pipes (904) at equal intervals, and the plurality of liquid outlet pipes (904) are respectively fixedly connected between the inner surfaces of the plurality of groups of through holes (903).

8. The seaweed extract concentration and defoaming device according to claim 7, characterized in that: The outer surface of the liquid outlet pipe (904) is provided with a plurality of liquid outlet holes (905) at equal intervals, and the liquid outlet holes (905) are located at intervals of the folding plate (902). The outer surface of the third frame (901) is fixedly connected with a plurality of delivery pipes (906) at equal intervals, one end of the delivery pipe (906) passes through the third frame (901) and is in communication with the liquid outlet pipe (904), and the other end of the delivery pipe (906) passes through the sealing box (603) and extends to the outside, and a connecting pipe (907) is fixedly connected between the other end surfaces of the plurality of delivery pipes (906), and a hose (908) is fixedly connected to the outer surface of the connecting pipe (907), and the hose (908) is used to connect a delivery pump to supply the defoaming agent.

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