阅读说明：本技术 一种连续薄层螺旋藻微波干燥工艺及装置 (Continuous thin-layer spirulina microwave drying process and device ) 是由 王志忠 巩东辉 穆洁 胡静 乌兰花 睦其尔 张小利 李明 张秀清 宝俊刚 于 2021-08-03 设计创作，主要内容包括：本申请公开了一种连续薄层螺旋藻微波干燥工艺及装置,包括干燥架、观察板、微波发射模块、定时模块、照明模块、辅助板、操作台、导向槽、滑块、第一电机、电动推杆、辅助架、检测板、第二电机、丝杠、连接架、刮板、盛放框、检测头、检测器外壳、导向条、套板、电控箱和显示模块。螺旋藻在盛放框内可均匀放置,增加与微波的接触面积,盛放框可转动,利于螺旋藻的均匀受热；螺旋藻在干燥前检测内部含水量,便于及时调节干燥的温度和时间,减少对螺旋藻的损伤,检测头移动调节,便于与螺旋藻接触,减少对刮板移动的影响；套板在操作台上的位置可移动调节,便于将检测后的螺旋藻送入干燥架内干燥,照明模块和观察板可在干燥时对螺旋藻进行观察。(The application discloses continuous thin layer spirulina microwave drying technology and device, including drying rack, observation board, microwave emission module, timing module, lighting module, accessory plate, operation panel, guide way, slider, first motor, electric putter, accessory rack, pick-up plate, second motor, lead screw, link span, scraper blade, hold the frame, detect head, detector shell, gib block, lagging, electric cabinet and display module. The spirulina can be uniformly placed in the containing frame, the contact area between the spirulina and the microwave is increased, and the containing frame can rotate, so that the spirulina can be uniformly heated; the internal water content of the spirulina is detected before drying, so that the drying temperature and time can be conveniently adjusted in time, the damage to the spirulina is reduced, the detection head is moved and adjusted to be conveniently contacted with the spirulina, and the influence on the movement of the scraper is reduced; the position of the sleeve plate on the operation table can be movably adjusted, the detected spirulina is conveniently conveyed into the drying rack to be dried, and the illumination module and the observation plate can observe the spirulina during drying.)

1. A continuous thin-layer spirulina microwave drying device is characterized in that: the drying device comprises an operating platform (6), an auxiliary mechanism and a drying mechanism, wherein a guide groove (7) is formed in the top of the operating platform (6), and a sleeve plate (20) is arranged above the guide groove (7); the auxiliary mechanism comprises a detection plate (12), a connecting frame (15) and a detection head (17), the detection plate (12) is fixedly connected to the bottom of the electric push rod (10) through a coupler, the electric push rod (10) is fixedly connected to the top of an inner cavity of the auxiliary frame (11), the detection head (17) is mounted on each of two sides of the bottom of the detection plate (12), and the connecting frame (15) is mounted on one side of the detection head (17); drying mechanism installs on operation panel (6), the rigid coupling has drying rack (1) on operation panel (6), drying rack (1) are located auxiliary frame (11) left side, gomphosis has observation board (101) on drying rack (1).

2. The continuous thin-layer spirulina microwave drying device of claim 1, wherein: the clamping has auxiliary frame (11) on operation panel (6), sliding connection between auxiliary frame (11) and lagging (20), the inside cup joint of lagging (20) holds frame (16), hold the output shaft that frame (16) bottom rigid coupling has first motor (9), operation panel (6) top deposit is run through to first motor (9) bottom.

3. The continuous thin-layer spirulina microwave drying device of claim 1, wherein: the equal rigid coupling in lagging (20) bottom both sides has slider (8), slider (8) terminal block in guide way (7) and sliding connection between guide way (7), install the bolt between slider (8) and operation panel (6) lateral wall.

4. The continuous thin-layer spirulina microwave drying device of claim 1, wherein: the bottom of the detection plate (12) is sleeved with a lead screw (14), the lead screw (14) is rotatably connected with the detection plate (12), a first gear is fixedly connected to the right end of the lead screw (14), the first gear is meshed with a second gear, an output shaft of a second motor (13) is fixedly connected to the second gear, and the second motor (13) is embedded in the detection plate (12).

5. The continuous thin-layer spirulina microwave drying device of claim 1, wherein: link (15) top cup joints on lead screw (14), link (15) bottom rigid coupling has scraper blade (1501), detector shell (18) are installed to link (15) one side, detector shell (18) bottom rigid coupling has detection head (17), adopt magnetism to be connected between detector shell (18) top and the electro-magnet, the electro-magnet gomphosis is in pick-up plate (12).

6. The continuous thin-layer spirulina microwave drying device of claim 1, wherein: one end of a guide strip (19) is clamped in the detection plate (12), the guide strip (19) is in sliding connection with the detection plate (12), the bottom end of the guide strip (19) is fixedly connected to one side of the detector shell (18), and the length of the guide strip (19) is smaller than that of the detection head (17).

7. The continuous thin-layer spirulina microwave drying device of claim 1, wherein: the drying mechanism comprises a microwave transmitting module (2), a lighting module (4) and an auxiliary plate (5), a transverse plate is fixedly connected to the top of an inner cavity of the drying frame (1), the microwave transmitting module (2) is fixedly connected to the transverse plate, the lighting module (4) is installed at the bottom of the microwave transmitting module (2), and the lighting module (4) is fixedly connected to the transverse plate.

8. The continuous thin-layer spirulina microwave drying device of claim 7, wherein: microwave emission module (2) left side rigid coupling has timing module (3), adopt electric connection between timing module (3) and display screen (22), display screen (22) gomphosis is on dry frame (1) lateral wall, display screen (22) right side rigid coupling has electric cabinet (21).

9. The continuous thin-layer spirulina microwave drying device of claim 1, wherein: the microwave drying device is characterized in that a detection plate (12) is fixedly connected inside the drying frame (1), the detection plate (12) is located on the right side of the microwave transmitting module (2), the detection plate (12) is connected with an electric cabinet (21), an auxiliary plate (5) is arranged at the bottom of the detection plate (12), and the auxiliary plate (5) is fixedly connected to the inner wall of one side, far away from the observation plate (101), of the drying frame (1).

10. The continuous thin-layer spirulina microwave drying device of any one of claims 1-9 to obtain a drying process of the continuous thin-layer spirulina microwave drying device, wherein the drying process comprises the following steps: the drying process comprises the following steps:

(1) the cleaned spirulina is placed in the containing frame (16), the electric push rod (10) drives the detection plate (12) to descend, the connecting frame (15) moves on the screw rod (14), and the scraping plate (1501) paves the spirulina contained in the containing frame (16) to reduce the accumulation of the spirulina;

(2) an external control device is used for powering off an electromagnet arranged in a detection plate (12), a detection head (17) moves downwards under the action of self gravity, a guide strip (19) limits the downward movement of the detection head (17), the bottom of the detection head (17) is contacted with spirulina, the humidity of the spirulina is detected, and the detection result is displayed on a display screen arranged on an auxiliary frame (11);

(3) the sleeve plate (20) is moved by the sliding block (8), the sleeve plate (20) is moved to the bottom of the lighting module (4), the temperature and time of microwave drying are set, the timing module (3) and the display screen (22) start to count down, and the first motor (9) drives the containing frame (16) to rotate, so that the spirulina is uniformly heated;

(4) when the spirulina is dried, a baffle is installed on a feeding hole on the right side of the drying rack (1), the bottom of the baffle is clamped on the operating table (6), the lighting module (4) illuminates the inside of the drying rack (1), the drying condition inside the drying rack (1) can be observed through the observation plate (101), and the auxiliary plate (5) is provided with a plurality of bulges capable of reflecting microwaves;

(5) after the drying is finished, the sliding block (8) and the bolt arranged on the operating platform (6) are taken down, and the dried spirulina can be taken out by moving the sliding block (8).

Technical Field

The application relates to the field of spirulina processing, in particular to a continuous thin-layer spirulina microwave drying process and a continuous thin-layer spirulina microwave drying device.

Background

The microwave drying is different from the traditional drying mode, and the heat conduction direction is the same as the moisture diffusion direction. Compared with the traditional drying mode, the drying device has the advantages of high drying speed, energy conservation, high production efficiency, uniform drying, clean production, easy realization of automatic control, improvement of product quality and the like, so that the drying device is more and more emphasized in various fields.

The spirulina stacks together when the drying, and heated area is limited, is unfavorable for thermally equivalent, influences dry quality, and the spirulina does not detect inside water content before the drying, is unfavorable for the regulation of drying temperature and time, and the difficult regulation in spirulina's position, the spirulina is difficult for observing when the drying, is inconvenient in time remedying when breaking down, and the security is not enough. Therefore, a continuous thin-layer spirulina microwave drying process and a continuous thin-layer spirulina microwave drying device are provided for solving the problems.

Disclosure of Invention

The utility model provides a continuous thin layer spirulina microwave drying device is arranged in solving among the prior art spirulina when dry pile together, is unfavorable for the thermally equivalent, influences dry mass, and the spirulina does not detect inside water content before the drying, is unfavorable for the regulation of drying temperature and time, problem that the security is not enough.

According to one aspect of the application, the continuous thin-layer spirulina microwave drying device comprises an operating platform, an auxiliary mechanism and a drying mechanism, wherein a guide groove is formed in the top of the operating platform, and a sleeve plate is arranged above the guide groove; the auxiliary mechanism comprises a detection plate, a connecting frame and a detection head, the detection plate is fixedly connected to the bottom of an electric push rod through a coupling, the electric push rod is fixedly connected to the top of an inner cavity of the auxiliary frame, the detection heads are mounted on two sides of the bottom of the detection plate, and the connecting frame is mounted on one side of each detection head; drying mechanism installs on the operation panel, the rigid coupling has the drying rack on the operation panel, the drying rack is located the auxiliary frame left side, the gomphosis has the observation board on the drying rack.

Furthermore, the operation panel is clamped with an auxiliary frame, the auxiliary frame is connected with a sleeve plate in a sliding mode, a containing frame is sleeved inside the sleeve plate, the bottom of the containing frame is fixedly connected with an output shaft of a first motor, and the bottom of the first motor penetrates through the top of the operation panel to be reserved.

Further, the equal rigid coupling in lagging bottom both sides has the slider, slider end block in the guide way and sliding connection between the guide way, install the bolt between slider and the operation panel lateral wall.

Furthermore, a lead screw is sleeved at the bottom of the detection plate and is rotatably connected with the detection plate, a first gear is fixedly connected to the right end of the lead screw, the first gear is in meshed connection with a second gear, an output shaft of a second motor is fixedly connected to the second gear, and the second motor is embedded in the detection plate.

Furthermore, the top end of the connecting frame is sleeved on the lead screw, the bottom end of the connecting frame is fixedly connected with the scraper, a detector shell is installed on one side of the connecting frame, a detection head is fixedly connected to the bottom of the detector shell, the top end of the detector shell is magnetically connected with the electromagnet, and the electromagnet is embedded in the detection plate.

Furthermore, the inside block of pick-up plate has guide bar one end, sliding connection between guide bar and the pick-up plate, the rigid coupling of guide bar bottom is in detector shell one side, the length of guide bar is less than and detects the head.

Furthermore, the drying mechanism comprises a microwave transmitting module, an illuminating module and an auxiliary plate, a transverse plate is fixedly connected to the top of the inner cavity of the drying frame, the microwave transmitting module is fixedly connected to the transverse plate, the illuminating module is mounted at the bottom of the microwave transmitting module, and the illuminating module is fixedly connected to the transverse plate.

Further, microwave emission module left side rigid coupling has timing module, adopt electric connection between timing module and the display screen, the display screen gomphosis is on the drying rack lateral wall, display screen right side rigid coupling has the electric cabinet.

Furthermore, a detection plate is fixedly connected inside the drying frame and located on the right side of the microwave transmitting module, the detection plate is connected with the electric cabinet, an auxiliary plate is arranged at the bottom of the detection plate, and the auxiliary plate is fixedly connected to the inner wall of the drying frame on the side far away from the observation plate.

Further, the drying process comprises the following steps:

(1) placing the cleaned spirulina in the containing frame, driving the detection plate to descend by the electric push rod, moving the connecting frame on the screw rod, and paving the spirulina contained in the containing frame by the scraper plate to reduce the accumulation of the spirulina;

(2) powering off an electromagnet arranged in the detection plate by using an external control device, enabling the detection head to move downwards under the action of self gravity, limiting the downward movement of the detection head by using the guide strip, enabling the bottom of the detection head to be in contact with the spirulina, detecting the humidity of the spirulina, and displaying a detection result on a display screen arranged on the auxiliary frame;

(3) the sleeve plate is moved to the bottom of the lighting module by the sliding block, the temperature and time of microwave drying are set, the timing module and the display screen start counting down, and the first motor drives the containing frame to rotate so as to facilitate uniform heating of spirulina;

(4) when the spirulina is dried, a baffle is arranged on a feeding hole on the right side of the drying rack, the bottom of the baffle is clamped on the operating platform, the lighting module lights the inside of the drying rack, the drying condition inside the drying rack can be observed through the observation board, and the auxiliary board is provided with a plurality of bulges capable of reflecting microwaves;

(5) and after the drying is finished, the sliding block and the bolt arranged on the operating platform are taken down, and the sliding block is moved to take out the dried spirulina.

Through the above-mentioned embodiment of this application, adopted complementary unit and dry mechanism, it does not detect inside water content before the drying to have solved the spirulina, be unfavorable for the regulation of drying temperature and time, the difficult regulation in position of spirulina, the spirulina is difficult for observing when the drying, the problem of inconvenient timely remedy when breaking down has been got, can detect timely regulation drying temperature and time to the water content of spirulina, the position of adjustable spirulina, and observe the drying of spirulina, the effect of security improves.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of a slider structure according to an embodiment of the present application;

FIG. 4 is a schematic view of an embodiment of the present disclosure;

fig. 5 is a schematic view of a portion of the enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. drying rack, 101, observation board, 2, microwave emission module, 3, timing module, 4, lighting module, 5, accessory board, 6, operation panel, 7, guide way, 8, slider, 9, first motor, 10, electric putter, 11, accessory rack, 12, pick-up plate, 13, second motor, 14, lead screw, 15, link, 1501, scraper blade, 16, hold frame, 17, detection head, 18, detector shell, 19, gib block, 20, lagging, 21, electric cabinet, 22, display module.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The drying device in the present embodiment may be applied to various electric rams, for example, the following electric ram is provided in the present embodiment, and the drying device in the present embodiment may be used to mount the following electric ram.

The electric push rod comprises a push rod, a push rod mounting seat, a motor and a control device; the motor drives the push rod to reciprocate through a transmission mechanism not shown in the figure; the details of the control device and the transmission mechanism are well known in the art and therefore will not be described herein. The push rod comprises a push rod inner section movably connected with the push rod mounting seat, a push rod outer section far away from the push rod mounting seat and a push rod middle section, wherein both ends of the push rod middle section are respectively provided with a left-handed thread and a right-handed thread, correspondingly, the outer end of the push rod inner section and the inner end of the push rod outer section are respectively provided with a left-handed thread or a right-handed thread matched with the threads arranged at both ends of the push rod middle section, the middle part of the push rod middle section is provided with a wrench connecting part used for rotating the push rod middle section, the length of the push rod can be adjusted by rotating the push rod middle section through a wrench, and the wrench connecting part is a four-angle head; the connecting structure of the inner section of the push rod and the push rod mounting seat is the same as that of the traditional push rod and push rod mounting seat, and is the known technology, and therefore the details are not described herein. One end of the push rod mounting seat, which is far away from the push rod, is provided with a connecting bulge, and the connecting bulge is provided with a first hinge hole; the one end that the push rod mount pad was kept away from to the outer section of push rod is equipped with the second hinge hole, and the axis of first hinge hole and second hinge hole is parallel to each other, and the position system that the one end that the push rod mount pad was kept away from to the outer section of push rod is equipped with the second hinge hole has with the axis vertically of second hinge hole prevents changeing the plane (total two prevent changeing the plane, and these two prevent changeing the plane and be parallel to each other). The details of the structure of the protrusion and the anti-rotation plane are not described herein because they are simple techniques. Preferably, the motor is arranged on one side of the push rod mounting seat, the axis of the output shaft of the motor is parallel to the moving direction of the push rod, the two ends of the middle section of the push rod are provided with locking structures, the locking structures are locking nuts (one is a left-handed nut and the other is a right-handed nut) screwed on the two ends of the middle section of the push rod, and after the length of the push rod is adjusted, the middle section of the push rod and the inner section of the push rod and the middle section of the push rod and the outer section of the push rod are locked by the corresponding locking nuts, so that the length of the push rod is prevented from changing in the operation process of the electric push rod, and the working reliability of the electric push rod is improved.

Of course, the present embodiment can also be used for mounting electric push rods with other structures. The following describes a drying apparatus according to an embodiment of the present application.

Referring to fig. 1-5, a continuous thin-layer spirulina microwave drying device includes an operation table 6, an auxiliary mechanism and a drying mechanism, wherein a guide groove 7 is formed at the top of the operation table 6, and a sleeve plate 20 is installed above the guide groove 7; the auxiliary mechanism comprises a detection plate 12, a connecting frame 15 and a detection head 17, wherein the detection plate 12 is fixedly connected to the bottom of the electric push rod 10 through a coupling, the electric push rod 10 is fixedly connected to the top of an inner cavity of the auxiliary frame 11, the detection head 17 is arranged on each of two sides of the bottom of the detection plate 12, and the connecting frame 15 is arranged on one side of the detection head 17; drying mechanism installs on operation panel 6, the rigid coupling has drying rack 1 on the operation panel 6, drying rack 1 is located auxiliary frame 11 left side, the gomphosis has observation board 101 on drying rack 1.

The operation panel 6 is clamped with an auxiliary frame 11, the auxiliary frame 11 is connected with a sleeve plate 20 in a sliding mode, a containing frame 16 is sleeved inside the sleeve plate 20, the bottom of the containing frame 16 is fixedly connected with an output shaft of a first motor 9, and the bottom of the first motor 9 penetrates through the top of the operation panel 6 to be reserved.

The equal rigid coupling in lagging 20 bottom both sides has slider 8, 8 terminal blocks of slider in the guide way 7 and sliding connection between the guide way 7, install the bolt between slider 8 and the 6 lateral walls of operation panel.

The bottom of the detection plate 12 is sleeved with a lead screw 14, the lead screw 14 is rotatably connected with the detection plate 12, a first gear is fixedly connected to the right end of the lead screw 14, the first gear is in meshed connection with a second gear, an output shaft of a second motor 13 is fixedly connected to the second gear, and the second motor 13 is embedded in the detection plate 12.

The top end of the connecting frame 15 is sleeved on the lead screw 14, a scraper 1501 is fixedly connected to the bottom end of the connecting frame 15, a detector shell 18 is installed on one side of the connecting frame 15, a detection head 17 is fixedly connected to the bottom of the detector shell 18, the top end of the detector shell 18 is magnetically connected with the electromagnet, and the electromagnet is embedded in the detection plate 12.

One end of a guide strip 19 is clamped in the detection plate 12, the guide strip 19 is in sliding connection with the detection plate 12, the bottom end of the guide strip 19 is fixedly connected to one side of the detector shell 18, and the length of the guide strip 19 is smaller than that of the detection head 17.

The drying mechanism comprises a microwave transmitting module 2, an illuminating module 4 and an auxiliary plate 5, a transverse plate is fixedly connected to the top of the inner cavity of the drying frame 1, the microwave transmitting module 2 is fixedly connected to the transverse plate, the illuminating module 4 is installed at the bottom of the microwave transmitting module 2, and the illuminating module 4 is fixedly connected to the transverse plate.

Microwave emission module 2 left side rigid coupling has timing module 3, adopt electric connection between timing module 3 and the display screen 22, display screen 22 gomphosis is on drying rack 1 lateral wall, display screen 22 right side rigid coupling has electric cabinet 21.

A detection plate 12 is fixedly connected inside the drying frame 1, the detection plate 12 is positioned on the right side of the microwave transmitting module 2, the detection plate 12 is connected with an electric cabinet 21, an auxiliary plate 5 is arranged at the bottom of the detection plate 12, and the auxiliary plate 5 is fixedly connected to the inner wall of the drying frame 1, which is far away from the observation plate 101.

The drying process comprises the following steps:

(1) placing the cleaned spirulina in the containing frame 16, driving the detection plate 12 to descend by the electric push rod 10, moving the connecting frame 15 on the screw rod 14, and paving the spirulina contained in the containing frame 16 by the scraper 1501 to reduce the accumulation of the spirulina;

(2) an external control device is used for powering off an electromagnet arranged in the detection plate 12, the detection head 17 moves downwards under the action of self gravity, the guide strip 19 limits the downward movement of the detection head 17, the bottom of the detection head 17 is contacted with the spirulina, the humidity of the spirulina is detected, and the detection result is displayed on a display screen arranged on the auxiliary frame 11;

(3) the sleeve plate 20 is moved by the sliding block 8, the sleeve plate 20 is moved to the bottom of the lighting module 4, the temperature and time of microwave drying are set, the timing module 3 and the display screen 22 start countdown, and the first motor 9 drives the containing frame 16 to rotate, so that the spirulina is uniformly heated;

(4) when the spirulina is dried, a baffle is arranged on a feeding hole on the right side of the drying rack 1, the bottom of the baffle is clamped on the operating platform 6, the lighting module 4 lights the inside of the drying rack 1, the drying condition inside the drying rack 1 can be observed through the observation board 101, and the auxiliary board 5 is provided with a plurality of bulges capable of reflecting microwaves;

(5) after the drying is finished, the sliding block 8 and the bolt arranged on the operating platform 6 are taken down, and the sliding block 8 is moved to take out the dried spirulina.

The application has the advantages that:

1. the method is simple to operate, the spirulina can be uniformly placed in the containing frame 16, the stacking is reduced, the contact area with the microwave is increased, the containing frame 16 can be rotated, the uniform heating of the spirulina is facilitated, and the drying quality is improved conveniently;

2. the structure is reasonable, the internal water content of the spirulina is detected before drying, the drying temperature and time can be conveniently adjusted in time, the damage to the spirulina is reduced, the detection head 17 can be adjusted in an up-and-down mode, the spirulina can be conveniently contacted, and the influence on the movement of the scraper 1501 is reduced;

3. the position of lagging 20 on operation panel 6 is portable to be adjusted, is convenient for send into the spirulina after detecting dry in drying rack 1, and lighting module 4 and observation board 101 can observe the spirulina when dry, avoid dry trouble, and the security is higher.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.