A direct blended blue D-3GL synthesis processing device and synthesis method

Abstract

The embodiment of the present application provides a direct blended blue D-3GL synthesis processing device and a synthesis method, which relate to the field of blue D-3GL synthesis technology. The direct blended blue D-3GL synthesis processing device includes a spray drying box, a conveying port, a mounting bracket, an inner filter element, an outer filter plate, and a filter plate cleaning installation assembly. The filter plate cleaning installation assembly includes a dual-axis motor, which is fixedly connected to the surface of one side of the mounting bracket. The blue D-3GL can be sealed and dried through the inner filter element to generate blended blue D-3GL. When the synthesis processing device is long-term, the outer filter plate and the inner filter element need to be replaced regularly. The filter plate cleaning installation assembly can facilitate the installation or removal of the outer filter plate, and the impurities on the surface of the outer filter plate can be self-cleaned by the cleaning drum, so that the synthesis processing device has a certain practicality compared with the traditional synthesis processing device, and the dry air in the delivery is purified.

Description

Technical Field

[0001] The present application relates to the technical field of blue D-3GL synthesis, and in particular to a direct blended blue D-3GL synthesis processing device and a synthesis method. Background Art

[0002] Blended blue D-3GL is suitable for one-bath dyeing of polyester-cotton and polyester-viscose blended fabrics, especially for one-bath one-step dyeing. It can form three primary colors with direct blended yellow D-RL and direct blended ruby ​​D-BLL to produce D-type direct blended dyes of other colors. It is also suitable for high-temperature jet dyeing of polyester-viscose medium and long fibers to make wool-like fabrics more "woolly" in feel. Blended blue D-3GL is obtained by diazotizing 2-naphthylamine-4,8-disulfonic acid, coupling with o-amino-p-cresol, then diazotizing, coupling with di-J acid, and then copper complexing with copper sulfate.

[0003] The problem with the existing scheme is that the synthesis process of blended blue D-3GL requires coupling and then diazotization reaction, and it needs to be spray-dried after the reaction. The traditional spray-drying process will fully contact the reactants with dry air, resulting in the need for dust removal after the spray-drying process, which affects work efficiency and increases the synthesis cost. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a direct blending blue D-3GL synthesis treatment device and a synthesis method, which has certain practicality compared with the traditional synthesis treatment device and has the effect of purifying the dry air being transported.

[0005] The present application proposes a direct blended blue D-3GL synthesis processing device, comprising a spray drying box, a conveying port, a mounting bracket, an inner filter element, an outer filter plate and a filter plate cleaning mounting assembly, wherein the filter plate cleaning mounting assembly comprises a dual-axis motor, wherein the dual-axis motor is fixedly connected to a surface on one side of the mounting bracket, and output shafts at both ends of the dual-axis motor are fixedly connected to a No. 1 screw, and mounting seats are rotatably mounted at both ends of the No. 1 screw, and the mounting seats are fixedly connected to the front surface of the mounting bracket, and the No. 1 screw at the top and bottom is connected to a movable block through surface thread engagement, and a mounting rod is fixedly connected to the front surface of the movable block, and a connecting plate is rotatably mounted on one end of the mounting rod, and a turntable is rotatably mounted on one end of the connecting plate, and the turntable is rotatably mounted in a slip ring, and a No. 1 fixed rod is fixedly connected to the rear of the slip ring surface, and the No. 1 fixed rod is fixedly connected to the front surface of the mounting bracket.

[0006] In some embodiments of the present application, the mounting bracket is configured to be L-shaped, and a mounting plate is fixedly connected to one side of the mounting bracket.

[0007] In some embodiments of the present application, hot air inlets are provided on both sides of the spray drying box, and a filter plate bracket is fixedly connected to the inner wall of the hot air inlet.

[0008] In some embodiments of the present application, outer filter plates are arranged inside the filter plate brackets on both sides, and a supporting back plate is arranged inside the outer filter plate.

[0009] In some embodiments of the present application, a filter plate cleaning installation assembly is installed between the support back plates, and the filter plate cleaning installation assembly is located on one side of the mounting bracket.

[0010] In some embodiments of the present application, a mounting groove is provided on the surface of the mounting bracket.

[0011] In some embodiments of the present application, a Y-shaped connecting pipe is fixedly connected to the lower end of the delivery port.

[0012] In some embodiments of the present application, an inner filter element is installed below the Y-shaped connecting pipe, and a mounting ring is installed below the inner filter element.

[0013] In some embodiments of the present application, a compression fan is connected below the mounting ring.

[0014] In some embodiments of the present application, a lower extension shaft is fixedly connected to the surface of the movable block at the bottom, and lower transmission rods are rotatably installed at both ends of the lower extension shaft, and concentrated scrapers are rotatably installed at both ends of the lower transmission rod, and the concentrated scraper is arranged below the spray drying box, and a central shaft is fixedly connected to the surface of the turntable at both sides, and an upper transmission rod is rotatably installed on the central shaft, and one end of the upper transmission rod on both sides is rotatably installed with a connecting rod, and both ends of the connecting rod are fixedly connected to a fixed bracket, and a limiting rod is fixedly connected to the surface of one side of the fixed bracket, and a limiting ring is installed at one end of the limiting rod, and the limiting ring is fixedly connected to the front surface of the mounting bracket, and the upper end of the No. 1 screw rod at the top is fixedly connected to a rotating shaft, and a No. 2 fixed rod is provided on one side of the rotating shaft, and the No. 2 fixed rod is rotatably installed in the mounting groove, and the No. 2 fixed rod and the rotating shaft surface are fixedly connected with a driven gear, and the two driven gears are connected together by meshing of latch teeth, and a No. 2 screw rod is also rotatably installed on both sides of the mounting groove.

[0015] In some embodiments of the present application, the No. 2 screw rod and the No. 2 fixed rod upper end fixing sleeve on both sides are provided with sprockets, and a chain is installed on each of the sprockets for transmission, and the No. 2 screw rods on both sides are connected to mounting blocks through surface threaded engagement, and a limit frame is provided on the outer side of the mounting block, and the limit frame is fixedly connected to the surface of the filter plate bracket, and a driving shaft is rotatably installed on the surface of one side of the mounting block, and a cleaning roller is fixedly connected to the surface of the driving shaft, and the cleaning roller is tightly attached to the outer side of the outer filter plate, and one end of the driving shaft is fixedly connected to a mating gear, and one side of the mating gear is connected to a tooth plate through tooth engagement, and the tooth plate is fixedly connected to the surface of one side of the filter plate bracket.

[0016] In some embodiments of the present application, a method for synthesizing direct blended blue D-3GL is provided, wherein the specific method comprises the following steps:

[0017] S1. First, connect the discharge pipe of the blue D-3GL of the device to the conveying port, and then start the compression fan to convey the blue D-3GL to the inner filter element through the Y-shaped connecting pipe;

[0018] S2. Then, the hot air blower is placed close to both sides of the hot air inlet, and the high-temperature air is filtered by the outer filter plate and transported to the inside of the spray drying box. The inner filter element cooperates with the hot air blowers on both sides to increase the temperature inside the spray drying box and seal and dry the blue D-3GL, thereby generating the blended blue D-3GL.

[0019] S3. When the synthesis treatment device needs to regularly replace the outer filter plate and the inner filter element for a long time, the filter plate cleaning installation assembly can facilitate the installation or removal of the outer filter plate, and the impurities on the surface of the outer filter plate can be self-cleaned by the cleaning roller, so that the synthesis treatment device has certain practicality compared with the traditional synthesis treatment device, and the dry air being transported can be purified.

[0020] The beneficial effects of the present application are as follows: the discharge pipe of the blue D-3GL of the device is connected to the conveying port, and then the compression fan is started to convey the blue D-3GL to the inner filter element through the Y-shaped connecting pipe, and then the hot air blower is placed close to both sides of the hot air inlet, and the high-temperature air is filtered through the outer filter plate and conveyed to the inside of the spray drying box, and then the blue D-3GL can be sealed and dried through the inner filter element to generate blended blue D-3GL. When the synthesis processing device needs to replace the outer filter plate and the inner filter element regularly for a long time, the filter plate cleaning installation assembly can facilitate the installation or disassembly of the outer filter plate, and the impurities on the surface of the outer filter plate can be self-cleaned by the cleaning roller, so that the synthesis processing device has certain practicality compared with the traditional synthesis processing device, and the dry air in transportation is purified. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 is a schematic three-dimensional diagram of the overall structure of one side according to an embodiment of the present application;

[0023] Figure 2 is a schematic three-dimensional diagram of the overall structure of the other side according to an embodiment of the present application;

[0024] Figure 3 is a schematic three-dimensional diagram of the internal structure of a spray drying box according to an embodiment of the present application;

[0025] Figure 4 is a schematic three-dimensional diagram of the filter plate cleaning installation assembly and the filter plate support structure according to an embodiment of the present application;

[0026] Figure 5 is a schematic three-dimensional diagram of a partial structure of a filter plate cleaning installation assembly according to an embodiment of the present application;

[0027] Figure 6 is a schematic three-dimensional diagram of the structure of the other side of a filter plate cleaning installation assembly according to an embodiment of the present application;

[0028] Figure 7 It is a schematic three-dimensional diagram of another partial structure of the filter plate cleaning installation assembly according to an embodiment of the present application.

[0029] Icons: 1. Spray drying box; 2. Delivery port; 3. Hot air inlet; 4. Filter plate bracket; 5. Outer filter plate; 6. Mounting bracket; 7. Mounting plate; 8. Y-shaped connecting pipe; 9. Compressor fan; 10. Mounting ring; 11. Inner filter element; 12. Mounting slot; 13. Filter plate cleaning installation assembly; 14. Support back plate; 301. Dual-axis motor; 302. No. 1 screw rod; 303. Movable block; 304. Mounting seat; 305. Connecting plate; 306. Mounting rod; 307. Turntable; 308. Slip ring; 309. No. 1 fixed Fixed rod; 310, lower extension shaft; 311, central scraper; 312, lower transmission rod; 313, upper transmission rod; 314, central shaft; 315, connecting rod; 316, fixed bracket; 317, limiting rod; 318, driven gear; 319, rotating shaft; 320, No. 2 fixed rod; 321, chain; 322, No. 2 screw rod; 323, sprocket; 324, mounting block; 325, limiting frame; 326, driving shaft; 327, cleaning roller; 328, matching gear; 329, tooth plate; 330, limiting ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0031] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] A direct blended blue D-3GL synthesis processing device according to an embodiment of the first aspect of the present application is described below with reference to the accompanying drawings.

[0039] like Figure 1-Figure 7 As shown, a direct blended blue D-3GL synthesis processing device includes a spray drying box 1, a conveying port 2, a mounting bracket 6, an inner filter element 11, an outer filter plate 5 and a filter plate cleaning mounting assembly 13, wherein the filter plate cleaning mounting assembly 13 includes a double-axis motor 301, the double-axis motor 301 is fixedly connected to a surface of one side of the mounting bracket 6, and the output shafts at both ends of the double-axis motor 301 are fixedly connected to a first screw rod 302, and the two ends of the first screw rod 302 are rotatably mounted with mounting seats 304, and the mounting seats 304 are fixedly connected to the mounting bracket 6. On the front surface of the bracket 6, the No. 1 screw rod 302 at the top and bottom is connected with a movable block 303 through surface threaded engagement, and the front surface of the movable block 303 is fixedly connected with a mounting rod 306, and a connecting plate 305 is rotatably mounted on one end of the mounting rod 306, and a turntable 307 is rotatably mounted on one end of the connecting plate 305, and the turntable 307 is rotatably mounted in a slip ring 308, and a No. 1 fixed rod 309 is fixedly connected to the rear of the surface of the slip ring 308, and the No. 1 fixed rod 309 is fixedly connected to the front surface of the mounting bracket 6.

[0040] According to some embodiments of the present application, Figure 1-Figure 4As shown, the mounting bracket 6 is set to an L shape, and a mounting plate 7 is fixedly connected to one side of the mounting bracket 6. Hot air inlets 3 are set on both sides of the spray drying box 1. The inner wall of the hot air inlet 3 is fixedly connected to a filter plate bracket 4. Outer filter plates 5 are set in the filter plate brackets 4 on both sides, and a supporting back plate 14 is set on the inner side of the outer filter plate 5. A filter plate cleaning mounting assembly 13 is installed between the supporting back plates 14, and the filter plate cleaning mounting assembly 13 is located on one side of the mounting bracket 6. A mounting groove 12 is set on the surface of the mounting bracket 6. A Y-shaped connecting pipe 8 is fixedly connected to the lower end of the conveying port 2, and an inner filter element 11 is installed below the Y-shaped connecting pipe 8. A mounting ring 10 is installed below the inner filter element 11, and a compressed air blower 9 is connected below the mounting ring 10. First, the blue D-3GL outlet of the device The material pipe is connected to the conveying port 2, and then the compression fan 9 is started to convey the blue D-3GL to the inner filter element 11 through the Y-shaped connecting pipe 8, and then the hot air blower is placed close to both sides of the hot air inlet 3, and the high-temperature air is filtered through the outer filter plate 5 and conveyed to the inside of the spray drying box 1, and then the blue D-3GL can be sealed and dried through the inner filter element 11 to generate blended blue D-3GL. When the synthesis processing device is used for a long time, the outer filter plate 5 and the inner filter element 11 need to be replaced regularly. The filter plate cleaning installation component 13 can facilitate the installation or disassembly of the outer filter plate 5, and the impurities on the surface of the outer filter plate 5 can be self-cleaned by the cleaning roller 327, so that the synthesis processing device has certain practicality compared with the traditional synthesis processing device, and the dry air in transportation is purified.

[0041] According to some embodiments of the present application, Figure 5-Figure 7As shown, the surface of the movable block 303 at the bottom is fixedly connected with a lower extension shaft 310, and lower transmission rods 312 are rotatably installed at both ends of the lower extension shaft 310. Concentrating scrapers 311 are rotatably installed at both ends of the lower transmission rod 312. The concentrating scraper 311 is arranged below the spray drying box 1. The two sides of the surface of the turntable 307 are fixedly connected with a central shaft 314, and an upper transmission rod 313 is rotatably installed on the central shaft 314. Connecting rods 315 are rotatably installed at one end of the upper transmission rod 313 on both sides. Fixed brackets 316 are fixedly connected at both ends of the connecting rod 315. A limiting rod 317 is fixedly connected to the surface of one side of the fixed bracket 316. A limiting ring 330 is installed at one end of the limiting rod 317. The positioning ring 330 is fixedly connected to the front surface of the mounting bracket 6, and the upper end of the No. 1 screw rod 302 above is fixedly connected to the rotating shaft 319, and a No. 2 fixed rod 320 is arranged on one side of the rotating shaft 319. The No. 2 fixed rod 320 is rotatably installed in the mounting groove 12, and the No. 2 fixed rod 320 and the surface of the rotating shaft 319 are fixedly connected with a driven gear 318, and the two driven gears 318 are connected together by meshing of latch teeth. A No. 2 screw rod 322 is also rotatably installed on both sides of the mounting groove 12, and a sprocket 323 is fixedly provided on the upper end of the No. 2 screw rod 322 and the No. 2 fixed rod 320 on both sides, and a chain 321 is installed on each of the sprockets 323 for transmission, and the No. 2 screw rods 322 on both sides are connected by surface thread meshing. A mounting block 324 is connected, and a limit frame 325 is arranged on the outer side of the mounting block 324. The limit frame 325 is fixedly connected to the surface of the filter plate bracket 4. A driving shaft 326 is rotatably installed on the surface of one side of the mounting block 324. A cleaning roller 327 is fixedly connected to the surface of the driving shaft 326. The cleaning roller 327 is tightly attached to the outer side of the outer filter plate 5. One end of the driving shaft 326 is fixedly connected to a matching gear 328. One side of the matching gear 328 is connected to a tooth plate 329 through a latching gear meshing. The tooth plate 329 is fixedly connected to the surface of one side of the filter plate bracket 4. The dual-axis motor 301 is started to drive the upper and lower No. 1 screw rods 302 to rotate. The No. 1 screw rod 302 is connected to the movable block 303 through a threaded meshing. The movable block 303 is connected to the turntable 307 through the mounting rod 306 and the connecting plate 305, so that the turntable 307 can be rotated in the slip ring 308. Upper transmission rods 313 are installed on both sides of the surface of the turntable 307 through the central shaft 314. The upper transmission rod 313 drives the fixed bracket 316 to move to both sides, and then passes through the rear side of the fixed bracket 316 and is installed in the limiting ring 330 through the limiting rod 317, so that the fixed bracket 316 can be limited, so that the outer filter plate 5 is fixed in the filter plate bracket 4. At the same time, when the movable block 303 below moves downward, the concentrated scraper 311 is driven by the lower transmission rod 312 to make a reciprocating centering motion in the spray drying box 1, so as to achieve the effect of collecting the scraped impurities.The No. 1 screw rod 302 at the top drives the No. 2 screw rod 322 to rotate through the driven gear 318, the sprocket wheel 323 and the chain 321. The No. 2 screw rod 322 is connected to the mounting block 324 through the surface thread engagement. The mounting block 324 can move up and down with the No. 2 screw rod 322. The limit frame 325 can limit the mounting block 324. The drive shaft 326 is installed by rotating on one side of the mounting block 324, and one end of the drive shaft 326 is connected to the tooth plate 329 through the matching gear 328, which can drive the drive shaft 326 to rotate. The rotation of the drive shaft 326 can cooperate with the cleaning roller 327 to clean the impurities on the surface of the outer filter plate 5, so that the synthetic processing device has a certain practicality compared with the traditional synthetic processing device, and the dry air being transported can be purified.

[0042] According to some embodiments of the present application, Figure 1-Figure 7 As shown, a method for synthesizing direct blended blue D-3GL, the specific synthesis method comprises the following steps:

[0043] S1. First, the discharge pipe of the blue D-3GL of the device is connected to the conveying port 2, and then the compression fan 9 is started to convey the blue D-3GL to the inner filter element 11 through the Y-shaped connecting pipe 8;

[0044] S2, then the hot air blower is placed close to both sides of the hot air inlet 3, and the high-temperature air is filtered by the outer filter plate 5 and transported to the inside of the spray drying box 1, and the inner filter element 11 cooperates with the hot air blowers on both sides to increase the temperature inside the spray drying box 1, so as to seal and dry the blue D-3GL, thereby generating the blended blue D-3GL;

[0045] S3. When the synthesis treatment device needs to regularly replace the outer filter plate 5 and the inner filter element 11 for a long time, the filter plate cleaning installation assembly 13 can facilitate the installation or removal of the outer filter plate 5, and the impurities on the surface of the outer filter plate 5 can be self-cleaned by the cleaning roller 327, so that the synthesis treatment device has certain practicality compared with the traditional synthesis treatment device, and the dry air being transported can be purified.

[0046] The working principle of this embodiment is:

[0047] First, start the dual-axis motor 301 to drive the upper and lower No. 1 screw rods 302 to rotate. The No. 1 screw rod 302 is connected to the movable block 303 through threaded engagement. Since the movable block 303 is connected to the turntable 307 through the mounting rod 306 and the connecting plate 305, the turntable 307 can be rotated in the slip ring 308. The upper transmission rods 313 are installed on both sides of the surface of the turntable 307 through the central axis 314. The upper transmission rods 313 drive the fixed bracket 316 to move to both sides, and then the fixed bracket 316 is installed in the limiting ring 330 through the limiting rod 317 at the rear side. The fixed bracket 316 can be limited to fix the outer filter plate 5 in the filter plate bracket 4. At the same time, when the movable block 303 below moves downward, the concentrated scraper 311 is driven by the lower transmission rod 312 to do reciprocating centering motion in the spray drying box 1, which can In order to achieve the effect of collecting the impurities after scraping, the No. 1 screw rod 302 above drives the No. 2 screw rod 322 to rotate through the driven gear 318, the sprocket 323 and the chain 321. The No. 2 screw rod 322 is connected to the mounting block 324 through the surface thread engagement. The mounting block 324 can move up and down with the No. 2 screw rod 322. The limit frame 325 can limit the mounting block 324. A drive shaft 326 is installed on one side of the mounting block 324 through rotation, and one end of the drive shaft 326 is connected to the tooth plate 329 through a matching gear 328, which can drive the drive shaft 326 to rotate. The rotation of the drive shaft 326 can cooperate with the cleaning roller 327 to clean the impurities on the surface of the outer filter plate 5, so that the synthetic processing device has certain practicality compared with the traditional synthetic processing device, and has the effect of purifying the dry air being transported.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0050] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A direct blending blue D-3GL synthesis treatment device, comprising a spray drying box (1), a delivery port (2), a mounting bracket (6), an inner filter element (11), an outer filter plate (5) and a filter plate cleaning mounting assembly (13), characterized in that: The filter plate cleaning installation assembly (13) comprises a dual-axis motor (301), the dual-axis motor (301) being fixedly connected to a side surface of the installation bracket (6), the output shafts at both ends of the dual-axis motor (301) being fixedly connected to a first screw rod (302), the two ends of the first screw rod (302) being rotatably mounted with mounting seats (304), the mounting seats (304) being fixedly connected to a front surface of the installation bracket (6), and the first screw rod (302) at the top and bottom being meshed with each other via threads on the surface. A movable block (303), the front surface of the movable block (303) being fixedly connected to a mounting rod (306), one end of the mounting rod (306) being rotatably mounted to a connecting plate (305), one end of the connecting plate (305) being rotatably mounted to a rotating disk (307), the rotating disk (307) being rotatably mounted in a slip ring (308), a first fixing rod (309) being fixedly connected to the rear of the surface of the slip ring (308), and the first fixing rod (309) being fixedly connected to the front surface of the mounting bracket (6); The movable block (303) at the bottom is fixedly connected to a lower extension shaft (310) on its surface, and lower transmission rods (312) are rotatably mounted on both ends of the lower extension shaft (310), and central scrapers (311) are rotatably mounted on both ends of the lower transmission rod (312), and the central scrapers (311) are arranged below the spray drying box (1). The rotating disk (307) is fixedly connected to a central shaft (314) on both sides of its surface, and an upper transmission rod (313) is rotatably mounted on the central shaft (314), and connecting rods (315) are rotatably mounted on one end of the upper transmission rod (313) on both sides, and fixed brackets (316) are fixedly connected to both ends of the connecting rod (315), and one side of the fixed bracket (316) has a surface A limit rod (317) is fixedly connected to the surface, a limit ring (330) is installed at one end of the limit rod (317), and the limit ring (330) is fixedly connected to the front surface of the mounting bracket (6). The upper end of the No. 1 screw rod (302) above is fixedly connected to a rotating shaft (319), and a No. 2 fixed rod (320) is arranged on one side of the rotating shaft (319). The No. 2 fixed rod (320) is rotatably installed in the mounting groove (12), and the No. 2 fixed rod (320) and the surface of the rotating shaft (319) are fixedly connected to a driven gear (318), and the two driven gears (318) are connected together by meshing with latch teeth. No. 2 screw rods (322) are also rotatably installed on both sides of the mounting groove (12); Hot air inlets (3) are arranged on both sides of the spray drying box (1), and a filter plate bracket (4) is fixedly connected to the inner wall of the hot air inlet (3); An outer filter plate (5) is arranged inside the filter plate brackets (4) on both sides, and a supporting back plate (14) is arranged inside the outer filter plate (5); A filter plate cleaning installation assembly (13) is installed between the supporting back plates (14), and the filter plate cleaning installation assembly (13) is located on one side of the installation bracket (6); The turntable (307) is located in the slip ring (308) and rotates. The upper transmission rod (313) drives the fixed bracket (316) to move to both sides, fixing the outer filter plate (5) in the filter plate bracket (4). At the same time, when the movable block (303) below moves downward, the concentrated scraper (311) located in the spray drying box (1) is driven by the lower transmission rod (312) to make a reciprocating centering motion to collect the scraped impurities.

2. A direct blending blue D-3GL synthesis treatment device according to claim 1, characterized in that: The mounting bracket (6) is configured to be L-shaped, and a mounting plate (7) is fixedly connected to one side of the mounting bracket (6).

3. A direct blending blue D-3GL synthesis treatment device according to claim 1, characterized in that: The surface of the mounting bracket (6) is provided with a mounting groove (12).

4. A direct blending blue D-3GL synthesis treatment device according to claim 3, characterized in that: The lower end of the delivery port (2) is fixedly connected to a Y-shaped connecting pipe (8).

5. A direct blending blue D-3GL synthesis treatment device according to claim 1, characterized in that: The second screw rods (322) and the second fixing rods (320) on both sides are fixedly sleeved with sprockets (323) at the upper ends, and a chain (321) is installed on each of the sprockets (323) for transmission. The second screw rods (322) on both sides are connected to mounting blocks (324) through surface thread meshing, and a limit frame (325) is provided on the outer side of the mounting block (324). The limit frame (325) is fixedly connected to the surface of the filter plate bracket (4). A driving shaft (326) is rotatably installed on the surface of one side of the mounting block (324). A cleaning roller (327) is fixedly connected to the surface of the driving shaft (326). The cleaning roller (327) is closely attached to the outer side of the outer filter plate (5). One end of the driving shaft (326) is fixedly connected to a matching gear (328). One side of the matching gear (328) is connected to a tooth plate (329) through tooth meshing, and the tooth plate (329) is fixedly connected to the surface of one side of the filter plate bracket (4).

6. A method for synthesizing direct blended blue D-3GL, characterized in that: The method is carried out using the device for synthesizing blue D-3GL according to any one of claims 1 to 5, wherein the specific synthesis method comprises the following steps: S1. First, the discharge pipe of the blue D-3GL of the device is connected to the conveying port (2), and then the compression fan (9) is started to convey the blue D-3GL to the inner filter element (11) through the Y-shaped connecting pipe (8); S2, then placing a hot air blower close to both sides of the hot air inlet (3), the high-temperature air is filtered by the outer filter plate (5) and transported to the inside of the spray drying box (1), and the inner filter element (11) cooperates with the hot air blowers on both sides to increase the temperature inside the spray drying box (1) to perform a sealed drying treatment on the blue D-3GL, thereby producing a blended blue D-3GL; S3. When the synthesis treatment device needs to be replaced regularly for a long time, the outer filter plate (5) and the inner filter element (11) are conveniently installed or removed by the filter plate cleaning installation assembly (13), and the impurities on the surface of the outer filter plate (5) are self-cleaned by the cleaning roller (327).

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