Triazole high-temperature steam drying system with dynamically adjusted feeding amount

Abstract

The application discloses a kind of dynamic adjustment feeding quantity's triazole high-temperature steam drying system, comprising: drying main body, for the drying treatment of to be dried material;Feeding box, be located at the top of drying main body, for storage to be dried material;Feeding mechanism, be located inside feeding box, for to be dried material intermittently transported to drying main body;Material quantity control part, for the amount of to be dried material that feeding mechanism transports each time is adjusted according to the set moisture removal amount of drying main body and the water content of to be dried material.By adjusting the amount of to be dried material that each intermittent transport, it can be guaranteed that to be dried material transported each time, it will not be not completely dried due to water content too high, and affect drying efficiency, and to be dried material will not be wasted hot air supply in drying main body due to water content too low, so that the working efficiency of drying main body is improved, improve the drying efficiency of material, reduce secondary drying, save resources.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drying, more particularly, it relates to a three-nitrogen-azole high-temperature steam drying system capable of dynamically adjusting feeding amount. BACKGROUND

[0002] In the process of preparing three-nitrogen-azole, drying treatment is needed to obtain powder granular three-nitrogen-azole. When drying treatment is performed, a drying device is usually used. For example, the Chinese utility model patent with the application number 201721533885.7 discloses a device suitable for drying organic products, which comprises a feeding assembly, a drying box assembly, a fixing frame, a discharging assembly, an exhaust assembly and an auxiliary drying assembly. The feeding assembly is arranged on the top of the drying box assembly. The drying box is fastened to the upper end of the fixing frame through bolts. The lower end of the fixing frame is fastened to the ground through expansion bolts. The discharging assembly is arranged on the lower end of the drying box assembly. The exhaust assembly is arranged on the top surface of the drying box assembly. The auxiliary drying assembly is arranged on the lower end of the side surface of the drying box assembly. The device can continuously produce, improve production efficiency, reduce labor production cost and is safer.

[0003] However, in the above patent, the feeding amount cannot be adjusted when feeding into the drying box assembly, which may cause the to-be-dried material to accumulate on the tray in the drying box, thereby affecting the drying effect. When too much material is fed, the drying may not be complete, and most of the material may need to be dried again, which undoubtedly wastes resources and reduces the drying efficiency.

[0004] Therefore, it is necessary to provide a three-nitrogen-azole high-temperature steam drying system capable of dynamically adjusting feeding amount to at least partially solve the problems in the prior art. SUMMARY

[0005] A series of simplified concepts are introduced in the summary section, which will be further described in detail in the specific embodiment section. The summary section of the present application does not mean to attempt to limit the key features and necessary technical features of the claimed technical solution, nor to determine the protection scope of the claimed technical solution.

[0006] To at least partially solve the above problems, the present application provides a three-nitrogen-azole high-temperature steam drying system capable of dynamically adjusting feeding amount, which comprises:

[0007] a drying main body, configured to perform drying treatment on to-be-dried material;

[0008] a feeding box body, arranged above the drying main body and configured to store to-be-dried material;

[0009] A feeding mechanism is arranged in the feeding box and is used for intermittently feeding the material to be dried into the drying main body;

[0010] A material amount control unit is arranged for adjusting the amount of the material to be dried fed by the feeding mechanism each time according to the set moisture removal amount of the drying main body and the water content of the material to be dried.

[0011] Preferably, the drying main body is internally provided with a plurality of parallel arranged drying discs, a rotating shaft penetrating through the drying discs, the drying discs are provided with through holes penetrating through the drying discs, the drying discs are provided with a scraper and a scraper plate connected with the rotating shaft respectively above the drying discs, the scraper is in contact with the top surface of the drying disc, and the scraper plate is arranged at a distance from the top surface of the drying disc.

[0012] Preferably, the feeding box is internally provided with a funnel-shaped feeding port, and the feeding mechanism is arranged below the feeding port.

[0013] Preferably, the feeding mechanism comprises:

[0014] A first feeding assembly is arranged below the feeding port and is used for detecting the water content of the material to be dried and performing the first feeding work;

[0015] A second feeding assembly is arranged below the first feeding assembly and is used for receiving and crushing the material to be dried fed by the first feeding assembly and simultaneously feeding the material to be dried into the drying main body.

[0016] Preferably, the first feeding assembly comprises:

[0017] A feeding body is rotatably arranged in the feeding box, and the feeding box is internally provided with a cylindrical space corresponding to the feeding body;

[0018] A feeding groove is uniformly arranged along the circumference of the feeding body, the lower portion of the cylindrical space is provided with a communication port in communication with the second feeding assembly, and the feeding groove corresponds to the feeding port and the communication port;

[0019] A pushing plate is slidably arranged in the feeding groove through an extension piece and is used for pushing the material to be dried to the communication port when the feeding groove rotates to correspond to the communication port;

[0020] A first humidity sensor is arranged on the pushing plate and is in communication connection with the material amount control unit and is used for detecting the humidity of the material to be dried in the feeding groove to obtain the water content of the material to be dried in the feeding groove.

[0021] Preferably, the extension piece comprises:

[0022] A permanent magnet is arranged on one side of the pushing plate, and the side of the feeding groove close to the axis of the feeding body is provided with a sliding groove for sliding of the permanent magnet;

[0023] An electromagnet is arranged on the side of the chute away from the pushing plate.

[0024] A first spring is arranged between the pushing plate and the chute.

[0025] When the pushing plate on the side of the communication port is rotated towards the feeding port, the telescopic member maintains the pushing state of the pushing plate.

[0026] Preferably, the second feeding assembly comprises:

[0027] A spiral feeding blade is arranged in a feeding cylinder at the bottom of the feeding box body through the rotation of the feeding shaft, and an end of the feeding cylinder is provided with a feeding port in communication with the drying main body.

[0028] A feeding driving part is arranged for driving the feeding shaft to rotate.

[0029] Preferably, the drying device further comprises:

[0030] A lifting adjusting mechanism is arranged at the top of the rotating shaft for controlling the lifting of the rotating shaft according to the amount of the material to be dried for each time of conveying, so as to adjust the set distance between the scraper and the top surface of the drying disc.

[0031] Preferably, the amount of the material to be dried for each time of conveying is the volume of the material to be dried.

[0032] Preferably, the scraper comprises:

[0033] A fixed plate is arranged at one end of the rotating shaft.

[0034] A cutter plate is arranged at the top end of the fixed plate, and a groove is arranged at the lower end of the fixed plate for the sliding of the cutter plate.

[0035] Preferably, the bottom of the drying main body is provided with a material dropping area, one side of the material dropping area is connected with a discharging mechanism below, and the other side of the material dropping area is provided with a material recycling mechanism below.

[0036] A second humidity sensor is arranged in the material dropping area for detecting the humidity of the dried material.

[0037] If the humidity of the dried material detected by the second humidity sensor meets the preset requirement, the dried material is discharged through the discharging mechanism.

[0038] If the humidity of the dried material detected by the second humidity sensor does not meet the preset requirement, the dried material is recycled through the material recycling mechanism and conveyed into the feeding box body, and the amount of the material to be dried for each time of conveying of the feeding mechanism is adjusted and compensated according to the humidity of the dried material detected by the second humidity sensor.

[0039] Compared with the prior art, the present application has at least the following beneficial effects:

[0040] The triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application can effectively prevent the accumulation of the material to be dried in the drying main body and reduce the drying effect by intermittent feeding, and can ensure that the material to be dried in each delivery will not be incompletely dried due to too high water content, thereby affecting the drying efficiency, and will not waste the hot air supply in the drying main body due to too low water content, thereby improving the working efficiency of the drying main body, increasing the drying efficiency of the material, reducing secondary drying, and saving resources.

[0041] The triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application, other advantages, objects and features of the application will be partially embodied by the following description, and will be partially understood by those skilled in the art through research and practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0042] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, which together with the embodiments of the application, are used to explain the application, and do not constitute a limitation on the application. In the drawings:

[0043] Figure 1 The structure schematic view of the triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application;

[0044] Figure 2 The top view structure schematic view of the drying disc in the triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application;

[0045] Figure 3 The structure schematic view of the feeding mechanism in the triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application;

[0046] Figure 4 The structure schematic view of the feeding box in the triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application;

[0047] Figure 5 The structure schematic view of the first feeding assembly in the triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application;

[0048] Figure 6 The partially enlarged structure schematic view of the first feeding assembly in the triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application;

[0049] Figure 7 The structure schematic view of the scraper in the triazole high-temperature steam drying system with dynamic adjustment of feeding amount disclosed by the application;

[0050] Figure 8The internal structure diagram of the scraper of the three-nitrogen-zole high-temperature steam drying system with dynamic adjustment of the feeding amount is shown. DETAILED DESCRIPTION

[0051] The application will be further described in detail below with reference to the drawings and examples, so that those skilled in the art can implement the application according to the description.

[0052] It should be understood that the terms such as "have", "contain" and "include" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0053] As Figures 1-8 shown, the application provides a three-nitrogen-zole high-temperature steam drying system with dynamic adjustment of the feeding amount, comprising:

[0054] A drying main body 1 for drying the material to be dried;

[0055] A feeding box 2 arranged above the drying main body 1 for storing the material to be dried;

[0056] A feeding mechanism arranged inside the feeding box 2 for intermittently conveying the material to be dried into the drying main body 1;

[0057] A material amount control part for adjusting the amount of the material to be dried conveyed by the feeding mechanism each time according to the set moisture removal amount of the drying main body 1 and the water content of the material to be dried.

[0058] Further, it further comprises a hot air supply unit for providing high-temperature steam for drying into the drying main body 1;

[0059] A recovery pipeline arranged at the top of the drying main body 1 for recovering the steam used after drying to the hot air supply unit, so that the steam can be recycled.

[0060] The working principle and beneficial effects of the above technical solution are as follows: the set moisture removal amount of the drying main body 1 is known, which represents the amount of water (volume of water) that can be removed from the amount of the material to be dried conveyed into the drying main body 1 each time, the feeding mechanism is intermittently conveying the material into the drying main body 1, the amount V of the material conveyed each time is determined according to the water content Q V of the material to be dried (water content per unit volume) and the set moisture removal amount Q0 of the drying main body 1, and the amount of the material conveyed each time is calculated based on the volume of the material to be dried, which can be represented as:

[0061]

[0062] The water content Q VThe amount V of each delivery of material can be measured by the humidity sensor, so as to ensure that each delivery of material to be dried can be dried in one time and meet the drying requirements, thereby improving the drying efficiency.

[0063] The intermittent feeding effectively prevents the material to be dried from being accumulated in the drying main body 1 to reduce the drying effect. By adjusting the amount of the material to be dried in each intermittent delivery, it can be ensured that the material to be dried in each delivery will not be incompletely dried due to too high water content, thereby affecting the drying efficiency, and will not waste the hot air supply in the drying main body 1 due to too low water content, thereby improving the working efficiency of the drying main body 1 and improving the drying efficiency of the material, reducing secondary drying, and saving resources.

[0064] In one embodiment, the drying main body 1 is internally provided with a plurality of parallel drying discs 110 and a rotating shaft 120 passing through the drying discs 110. The drying disc 110 is provided with a through hole 111 passing therethrough. The top of the drying disc 110 is provided with a scraper 130 and a scraper plate 140 connected with the rotating shaft 120, respectively. The scraper 130 is in contact with the top surface of the drying disc 110, and the scraper plate 140 is spaced apart from the top surface of the drying disc 110 by a certain distance.

[0065] Further, the hot air supply unit is connected with a plurality of drying channels, which can be three. The temperatures of the three drying channels increase from top to bottom. The middle and lower drying channels are provided with electric heating elements for temperature compensation. Each drying channel corresponds to at least two drying discs 110.

[0066] The working principle and beneficial effects of the above technical solution are as follows: The plurality of drying discs 110 are arranged in the drying main body 1. The through holes 111 on the plurality of drying discs 110 are arranged in sequence and staggered. The through holes 111 on the adjacent drying discs 110 are arranged at a certain angle, so as to avoid that the material on the upper drying disc 110 directly falls into the through hole 111 of the lower drying disc 110.

[0067] The scraper plate 140 and the scraper 130 are arranged at an angle of 180 degrees. The scraper plate 140 is used to scrape the falling material to be flat, so as to increase the drying area of the material. The scraper 130 is used to scrape the material from the drying disc 110 and push it to the through hole 111 below to fall onto the lower drying disc 110. Then, the corresponding scraper plate 140 and scraper 130 of the lower drying disc 110 successively flatten and scrape the material until the material falls to the bottom of the drying main body 1 to complete the drying.

[0068] The drying temperature of the three drying channels increases from top to bottom, thereby improving the drying efficiency and ensuring the drying effect.

[0069] In one embodiment, the feeding box 2 is provided with a funnel-shaped feeding port 210, and the feeding mechanism is arranged below the feeding port 210.

[0070] The working principle and beneficial effects of the above technical solution are as follows: the material to be dried in the feeding box 2 enters the feeding mechanism from the funnel-shaped feeding port 210 by gravity, and a vibration mechanism for assisting feeding can be arranged at the feeding port 210 to prevent material jamming. The feeding mechanism can adjust the amount of material conveyed to the drying main body 1 at any time to ensure the drying effect.

[0071] In one embodiment, the feeding mechanism comprises:

[0072] The first feeding assembly 3 is arranged below the feeding port 210 and is used for detecting the water content of the material to be dried and performing the first conveying work.

[0073] The second feeding assembly 4 is arranged below the first feeding assembly 3 and is used for receiving and crushing the material to be dried conveyed by the first feeding assembly 3 and conveying the material to be dried into the drying main body 1.

[0074] The working principle and beneficial effects of the above technical solution are as follows: the first feeding assembly 3 is mainly used for receiving the material to be dried at the feeding port 210, detecting the water content of the material to be dried during the receiving process, determining the amount (volume) of the material to be dried to be conveyed, and then conveying the material to be dried to the second feeding assembly 4 according to the determined amount, and conveying the material to be dried into the drying main body 1 through the second feeding assembly 4.

[0075] Since the material to be dried does not have fluidity and may sometimes form lumps, which is not conducive to flatly laying on the drying disc 110 for drying, and since the first feeding assembly 3 is mainly used for detecting the water content of the material and adjusting the conveying amount of the material, the second feeding assembly 4 is needed to provide conveying power for the material to be dried and crush the lumps, so as to facilitate the conveying and flat laying of the material to be dried and further improve the drying effect.

[0076] In one embodiment, the first feeding assembly 3 comprises:

[0077] The conveying body 310 is rotatably arranged inside the feeding box 2, and the feeding box 2 is provided with a cylindrical space corresponding to the conveying body 310;

[0078] The conveying grooves 320 are uniformly arranged along the circumference of the conveying body 310, the lower part of the cylindrical space is provided with a communication port 220 communicating with the second feeding assembly 4, and the conveying grooves 320 correspond to the feeding port 210 and the communication port 220.

[0079] The pusher plate 330 is slidably disposed in the conveying trough 320 via the telescopic member 340, and is used to push the material to be dried to the connecting port 220 when the conveying trough 320 rotates to correspond to the connecting port 220.

[0080] The first humidity sensor is located on the pusher plate 330 and is connected to the material quantity control unit. It is used to detect the humidity of the material to be dried in the conveying trough 320 so as to obtain the moisture content of the material to be dried in the conveying trough 320.

[0081] Furthermore, the conveying body 310 is rotatably connected to the cylindrical space of the feeding box 2 via the feeding drive unit, and four conveying slots 320 are provided. The feeding drive unit drives the conveying body 310 to rotate 90 degrees each time.

[0082] Furthermore, the specific method for determining the amount of material fed into the drying body 1 each time by the material quantity control unit is as follows:

[0083] Step 1: Measure the moisture content Q per unit volume of the material to be dried conveyed by the first humidity sensor in the i-th conveying of the conveying trough 320. Vi ;

[0084] Step 2: The volume V of material to be dried can be conveyed through a single conveyor trough 320. c Determine the moisture content Q of the material to be dried conveyed by the i-th time in the conveying trough 320. ci :

[0085] Q ci =V c *Q Vi

[0086] Step 3: Determine the amount (volume) V of material conveyed by the feeding mechanism this time based on the set moisture removal amount Q0 of the drying body 1.

[0087]

[0088] Where n is the number of times the conveying trough 320 conveys material to the second feeding assembly 4, and Q c V represents the total moisture content of the material to be dried, conveyed n times by the conveying trough 320 to the second feeding assembly 4. h The maximum volume of material to be dried that the drying tray 110 can hold is (the maximum distance between the scraper 140 and the drying tray 110 multiplied by the effective area of ​​the drying tray 110), where 'a' is the number of compensation cycles, and the value of 'n' must simultaneously satisfy Q. c ≤Q0 and V≤V h And under these conditions, Q c The preferred value is the maximum value.

[0089] The working principle and beneficial effects of the above technical solution are as follows: the volume of the conveying groove 320 is a fixed value, so the volume of the material conveyed by the conveying groove 320 to the second feeding assembly 4 each time can be determined, and the amount of material conveyed by the feeding mechanism into the drying main body 1 each time is the sum of the volumes of the material conveyed by the conveying groove 320 to the second feeding assembly 4 multiple times, so that, as long as the water content of the material to be dried in the conveying groove 320 each time is obtained, the number of times that the conveying groove 320 needs to convey material to the second feeding assembly 4 can be determined through the above steps, the feeding amount is dynamically adjusted, so that the total water content of the material to be dried conveyed into the drying main body 1 each time does not exceed the drying capacity of the drying main body 1, thereby ensuring the drying efficiency and enabling the material to be dried to be dried at one time;

[0090] In addition, in order to ensure that the material to be dried in the conveying groove 320 can smoothly fall into the communication port 220, a pushing plate 330 is arranged in the conveying groove 320, and the extension and retraction of the pushing plate 330 is controlled by the telescopic member 340; when the conveying groove 320 full of material to be dried moves to correspond to the communication port 220, the telescopic member 340 is controlled to drive the pushing plate 330 to extend, so as to push the material to be dried to the communication port 220, thereby being received and conveyed by the second feeding assembly 4;

[0091] When the conveying groove 320 is ready to rotate to the feeding port 210, the telescopic member 340 maintains the pushing plate 330 in the pushing state, that is, the surface of the pushing plate 330 is close to the opening of the conveying groove 320, and when the conveying groove 320 rotates into the cylindrical space, the material to be dried adhered to the pushing plate 330 can be scraped off by the edge formed by the communication port 220 and the cylindrical space;

[0092] When feeding the material to the conveying groove 320 from the feeding port 210, the telescopic member 340 can be controlled to quickly move the pushing plate 330 up and down multiple times to achieve a vibration effect, so as to facilitate smooth feeding into the conveying groove 320, and the telescopic member 340 is retracted to be in the receiving state of the pushing plate 330;

[0093] When no material needs to be fed into the conveying groove 320, the conveying groove 320 close to the feeding port 210 can maintain the pushing plate 330 in the pushing state through the telescopic member 340, so that the material to be dried does not enter the first feeding assembly 3;

[0094] In this way, the first feeding assembly 3 can realize multiple states of feeding, and the feeding amount of the feeding mechanism each time is dynamically adjusted by the conveying times of the conveying groove 320, so that the drying effect is better and the drying efficiency is improved.

[0095] In an embodiment, the telescopic member 340 comprises:

[0096] Permanent magnet 341 is arranged on one side of the pushing plate 330, and the conveying groove 320 is arranged with a sliding groove 321 for the permanent magnet 341 to slide on the side close to the axis of the conveying body 310;

[0097] Electromagnet 342 is arranged on the side of the sliding groove 321 away from the pushing plate 330;

[0098] First spring 343 is connected between the pushing plate 330 and the sliding groove 321;

[0099] When the pushing plate 330 on one side of the communication port 220 rotates towards the feeding port 210, the telescopic part 340 maintains the pushing state of the pushing plate 330.

[0100] The working principle and beneficial effects of the above technical solution are as follows: when the electromagnet 342 is not powered, there is no force between the permanent magnet 341 and the electromagnet 342, and under the action of the first spring 343, the pushing plate 330 can be ensured to be in contact with the bottom of the conveying groove 320; when the electromagnet 342 is powered, the repulsive force between the electromagnet 342 and the permanent magnet 341 is generated, so that the permanent magnet 341 moves to push the pushing plate 330 out, realizing the telescopic effect.

[0101] In one embodiment, the second feeding assembly 4 comprises:

[0102] The spiral feeding blade 410 is arranged in the feeding cylinder 230 at the bottom of the feeding box 2 by rotating the feeding shaft 420, and the end of the feeding cylinder 230 is provided with a feeding port 231 in communication with the drying body 1;

[0103] The feeding driving part 430 is used to drive the feeding shaft 420 to rotate.

[0104] The working principle and beneficial effects of the above technical solution are as follows: after the pushing plate 330 pushes the material to be dried to the communication port 220, the spiral feeding blade 410 rotates, which will make the material to be dried at the communication port 220 be rolled into the feeding cylinder 230; with the rotation of the spiral feeding blade 410, the material to be dried will be conveyed to the feeding port 231, and in the conveying process, due to the gap distance between the spiral feeding blade 410 and the feeding cylinder 230, the formed lumps will be cut under the mutual shearing action of the two, so that when the material to be dried falls on the drying disc 110, it can be scraped flat by the scraper 140, ensuring the drying effect.

[0105] In one embodiment, it further comprises:

[0106] The lifting adjusting mechanism 5 is connected to the top of the rotating shaft 120, and is used to control the lifting of the rotating shaft 120 according to the amount of the material to be dried conveyed each time, so as to adjust the set distance between the scraper 140 and the top surface of the drying disc 110;

[0107] The amount of the material to be dried conveyed each time is the volume of the material to be dried.

[0108] The working principle and beneficial effects of the above technical solution are as follows: the top of the rotating shaft 120 is provided with a lifting adjusting mechanism 5 for controlling the lifting thereof, and the bottom of the rotating shaft 120 is provided with a rotating control mechanism for controlling the rotation thereof; the rotating control mechanism can provide the rotating shaft 120 with rotating power, thereby driving the scraper 130 and the scraper plate 140 to rotate; the lifting adjusting mechanism 5 can adjust the set distance between the scraper plate 140 and the top surface of the drying disc 110, and the set distance is determined according to the amount (volume) of the material to be dried conveyed to the drying disc 110 by the feeding mechanism, so as to ensure that the scraper plate 140 is in effective contact with the material, the material can be laid flat on the drying disc 110, the drying area is ensured, and the drying effect is improved.

[0109] In one embodiment, the scraper 130 comprises:

[0110] a fixed plate 131, one end of which is connected with the rotating shaft 120;

[0111] a blade plate 132, the upper end of which is provided with a groove 133 for the lower end of the fixed plate 131 to slide, and a second spring 134 is connected between the bottom surface of the groove 133 and the bottom surface of the fixed plate 131;

[0112] The bottom end of the blade plate 132 is obliquely arranged.

[0113] The working principle and beneficial effects of the above technical solution are as follows: since the scraper 130 will move up and down with the rotating shaft 120 by a small distance, in order to ensure that the scraper 130 is always in contact with the drying disc 110, the scraper 130 is arranged in the above structure, and under the elastic action of the second spring 134, the bottom end of the blade plate 132 is always in effective contact with the drying disc 110, thereby effectively scraping off the material and preventing the material from being bonded; the bottom end of the blade plate 132 is obliquely arranged to one side in the rotating direction, thereby improving the scraping efficiency.

[0114] In one embodiment, the bottom of the drying body 1 is provided with a material dropping area 150, one side below the material dropping area 150 is connected and communicated with a discharging mechanism 6, and the other side below the material dropping area 150 is provided with a material recycling mechanism 7;

[0115] The material dropping area 150 is provided with a second humidity sensor for detecting the humidity of the dried material;

[0116] If the humidity of the dried material detected by the second humidity sensor meets the preset requirement, the material is discharged through the discharging mechanism 6;

[0117] If the second humidity sensor detects that the moisture content of the dried material does not meet the preset requirement, the dried material is recycled by the material recycling mechanism 7 and transported into the feeding box 2, and the amount of the material to be dried transported by the feeding mechanism each time is adjusted according to the moisture content of the dried material detected by the second humidity sensor.

[0118] The working principle and beneficial effects of the above technical solution are as follows: the discharging mechanism 6 is used to discharge the material dried to meet the preset requirement, and the material recycling mechanism 7 is used to recycle the material dried to not meet the preset requirement, at this time, the material has not been completely dried, the second humidity sensor can detect that the water content (water content per unit volume of the material) does not meet the requirement, and through this phenomenon, it can also reflect that the amount of the material transported by the feeding mechanism into the drying main body 1 needs to be further compensated and adjusted, that is, the determination of the compensation number a in the formula for determining the amount of the material transported by the feeding mechanism;

[0119] The determination method of the compensation number a is as follows:

[0120]

[0121] When P>0, a takes an integer greater than P; and when P≤0, a takes 1.

[0122] Wherein, P is a calculation parameter, Q Va is the water content per unit volume of the dried material detected by the second humidity sensor.

[0123] When P>0, a takes an integer greater than P, for example, when P=1.2, a=2, and Q Va *V is the total water content of the material dried when the feeding mechanism transports the material V, which is compared with the average water content of the material to be dried transported by the conveying groove 320 multiple times to obtain the value of the compensation number a, so as to realize accurate adjustment of the feeding amount, reduce secondary drying of the material, improve drying efficiency, and maximize the use of the drying main body 1 and save resources.

[0124] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0125] In this application, unless otherwise clearly indicated and limited, the terms "mounting", "connection", "connecting", "fixed", and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection or communication with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0126] Although the embodiments of the present application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments, and can be fully applied to various fields suitable for the present application, and additional modifications can be easily realized by those skilled in the art, and therefore the present application is not limited to specific details and the figures shown and described herein, without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. A triazole high-temperature steam drying system with dynamically adjustable feed rate, characterized in that, include: Drying body (1), used for drying the material to be dried; The feeding box (2) is located above the drying body (1) and is used to store the material to be dried; The feeding mechanism is located inside the feeding box (2) and is used to intermittently transport the material to be dried to the drying body (1); The material quantity control unit is used to adjust the amount of material to be dried conveyed by the feeding mechanism each time based on the set moisture removal amount of the drying body (1) and the moisture content of the material to be dried. The drying body (1) is provided with a plurality of parallel drying trays (110) inside, and a rotating shaft (120) passing through the drying trays (110). Above the drying trays (110) are scrapers (130) and scraper blades (140) respectively connected to the rotating shaft (120). The feeding box (2) is provided with a funnel-shaped inlet (210), and the feeding mechanism is located below the inlet (210); The feeding mechanism includes: The first feeding component (3) is located below the feed inlet (210) and is used to detect the moisture content of the material to be dried and to perform the first conveying operation. The second feeding component (4) is located below the first feeding component (3) and is used to receive and crush the material to be dried conveyed by the first feeding component (3) and convey the material to be dried into the drying body (1). The first feeding assembly (3) includes: The conveying body (310) is rotatably disposed inside the feeding box (2), and the feeding box (2) has a cylindrical space corresponding to the conveying body (310); The conveying trough (320) is evenly arranged along the circumference of the conveying body (310). The cylindrical space is provided with a communication port (220) that communicates with the second feeding component (4). The conveying trough (320) corresponds to the feeding port (210) and the communication port (220). The pusher plate (330) is slidably disposed in the conveying trough (320) via the telescopic component (340) and is used to push the material to be dried to the connecting port (220) when the conveying trough (320) rotates to correspond with the connecting port (220); The first humidity sensor is located on the pusher plate (330) and is connected to the material quantity control unit. It is used to detect the humidity of the material to be dried in the conveying trough (320) so as to obtain the moisture content of the material to be dried in the conveying trough (320). The telescopic component (340) includes: A permanent magnet (341) is provided on one side of the pusher plate (330), and a slide groove (321) for the permanent magnet (341) to slide is provided on the side of the conveying groove (320) near the axis of the conveying body (310). An electromagnet (342) is disposed on the side of the chute (321) away from the pusher plate (330); The first spring (343) is connected between the pusher plate (330) and the slide (321); When the pusher plate (330) located on one side of the connecting port (220) rotates toward the feed port (210), the telescopic member (340) maintains the pushing state of the pusher plate (330); The scraper (130) includes: A fixed plate (131) is connected at one end to a rotating shaft (120); The blade (132) has a groove (133) at its upper end for sliding of the lower end of the fixing plate (131), and a second spring (134) is connected between the bottom surface of the groove (133) and the bottom surface of the fixing plate (131).

2. The triazole high-temperature steam drying system with dynamically adjustable feeding rate according to claim 1, characterized in that, The drying tray (110) is provided with a through hole (111) through it, the scraper (130) is in contact with the top surface of the drying tray (110), and the scraper (140) is at a set distance from the top surface of the drying tray (110).

3. The triazole high-temperature steam drying system with dynamically adjustable feeding rate according to claim 1, characterized in that, The second feeding assembly (4) includes: The spiral feeding blade (410) is rotatably mounted in the feeding cylinder (230) at the bottom of the feeding box (2) via the feeding shaft (420). The end of the feeding cylinder (230) is provided with a feeding port (231) that communicates with the drying body (1). The feeding drive unit (430) is used to drive the feeding shaft (420) to rotate.

4. The triazole high-temperature steam drying system with dynamically adjustable feeding rate according to claim 2, characterized in that, Also includes: The lifting adjustment mechanism (5) is connected to the top of the rotating shaft (120) and is used to control the lifting of the rotating shaft (120) according to the amount of material to be dried each time, so as to adjust the set distance between the scraper (140) and the top surface of the drying tray (110). The amount of material to be dried conveyed each time is the volume of the material to be dried.

5. The triazole high-temperature steam drying system with dynamically adjustable feeding rate according to claim 2, characterized in that, The bottom end of the blade (132) is inclined.

6. The triazole high-temperature steam drying system with dynamically adjustable feed rate according to claim 1, characterized in that, The bottom of the drying body (1) is provided with a material dropping area (150), and a material discharge mechanism (6) is connected to one side of the material dropping area (150) and a material recycling mechanism (7) is provided on the other side below it. The material discharge area (150) is equipped with a second humidity sensor for detecting the humidity of the dried material; If the humidity of the dried material detected by the second humidity sensor meets the preset requirements, the material will be discharged through the discharge mechanism (6); If the humidity of the dried material detected by the second humidity sensor does not meet the preset requirements, the dried material will be recycled by the material recycling mechanism (7) and transported to the feeding box (2). At the same time, the amount of material to be dried transported by the feeding mechanism each time will be compensated and adjusted according to the humidity of the dried material detected by the second humidity sensor.

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