A drying device based on the production of phosphorus-free color-fixing alkali and a method of use thereof

Abstract

This invention relates to the field of phosphorus-based color-fixing alkali processing. The invention discloses a drying device and method for producing phosphorus-free color-fixing alkali. The problem this invention aims to solve is that existing drying methods often fail to ensure uniform heating and drying of the phosphorus-free color-fixing alkali. This invention consists of a flattening and crushing mechanism, an auxiliary extrusion mechanism, and a rotating mechanism. In this drying device and method, when the pressure plate moves downward to extrude the phosphorus-free color-fixing alkali on the metal filter screen, one end of the L-shaped power rod located inside the rotating drum is compressed by a protrusion. This, in conjunction with a hinge plate, causes the upper end of the hinge plate to deflect, thereby causing the auxiliary pressure plate to move upward and abut against the lower surface of the metal filter screen. The opposing movement of the pressure plate and the auxiliary pressure plate further crushes the phosphorus-free color-fixing alkali on the metal filter screen.

Description

Technical Field

[0001] The invention relates to the field of phosphorus-free color-fixing alkali processing, and in particular to a drying device based on the production of phosphorus-free color-fixing alkali and a use method thereof. Background Art

[0002] Reactive dyes are a type of dye developed in the 1950s. In textile fiber dyeing, more fibers can be dyed with reactive dyes, such as cellulose fibers, protein fibers, synthetic fibers, etc. Therefore, it is also the fastest growing and most widely used type of dye in recent years. Therefore, after reactive dyes are dyed on fibers, a large amount of solid soda ash needs to be added to make the dyes covalently bond with the hydroxyl, amino and other active groups on the fibers under alkaline conditions (called fixation) to complete the entire dyeing process. The alkali agent can be added at one time.

[0003] Phosphorus-free color-fixing alkali needs to be dried during production. Most existing drying equipment transports the phosphorus-free color-fixing alkali into a heating cylinder and then stirs and dries it with a stirring rod. The drying method of this equipment is difficult to ensure the uniformity of the overall heating and drying of the phosphorus-free color-fixing alkali; and when the equipment is drying the phosphorus-free color-fixing alkali, it is inconvenient to crush the larger particles of the phosphorus-free color-fixing alkali. Summary of the invention

[0004] The purpose of the present invention is to provide a drying device based on the production of phosphorus-free color-fixing alkali and a method of use, so as to solve the problem that the drying method of the existing equipment proposed in the above background technology is difficult to ensure the uniformity of the overall heat drying of the phosphorus-free color-fixing alkali. In order to achieve the above purpose, the present invention provides the following technical scheme: a drying device based on the production of phosphorus-free color-fixing alkali, comprising a heating barrel, a feed pipe is fixedly inserted on the top of the heating barrel, a motor is fixedly connected to the center of the top of the heating barrel, one end of the motor rotating shaft extends into the heating barrel and is fixedly connected to a rotating drum, a flattening and crushing mechanism is arranged in the rotating drum, a metal filter is arranged on the flattening and crushing mechanism, and an annular track is fixedly connected to the outer side of the metal filter, and the annular track is fixed to the inner wall of the heating barrel;

[0005] The bottom surface of the metal filter is fixedly connected with a heating wire, the bottom surface of the metal filter is overlapped with an auxiliary extrusion mechanism, and the auxiliary extrusion mechanism is fixed on the outer wall of the rotating drum;

[0006] A conical guide plate is fixedly sleeved in the middle of the outer side of the rotating drum, a hollow plate is sleeved in the middle of the outer side of the rotating drum, and the hollow plate is directly below the conical guide plate, the outer wall of the hollow plate is fixed on the inner wall of the heating barrel, the top surface of the hollow plate is overlapped with a spiral heating rod, and one end of the spiral heating rod is fixed on the outer wall of the rotating drum;

[0007] A rotating mechanism is fixedly connected to the bottom of the outer side of the rotating drum.

[0008] Preferably, the flattening and crushing mechanism comprises a fixing rod fixed at the center of the bottom surface of the inner wall of the heating barrel, and twelve protrusions are fixedly connected to the side surface of the fixing rod in a ring shape at equal distances;

[0009] A flat gear is fixedly sleeved on the side of the fixed rod, and three bevel gears are meshed on the flat gear. A brush roller passes through the bevel gear, and the brush roller extends to the outside of the rotating drum and overlaps the metal filter net. A pressure wheel is fixedly sleeved on the end of the brush roller away from the rotating drum, and the pressure wheel is rotatably arranged in a ring track.

[0010] Preferably, the flattening crushing mechanism further comprises six triangular rods fixed on the outer wall of the drum, the six triangular rods are grouped in two and are respectively distributed on both sides of the three brush rollers, the bottom surface of the triangular rod is hinged with two parallel plates arranged in parallel, the lower ends of the two parallel plates are hinged with a pressure plate, and the pressure plate abuts against the top surface of the metal filter screen;

[0011] A plurality of arc-shaped guide rods are fixedly connected to the side surface of the pressing plate;

[0012] A limit plate is fixedly connected to the parallel plate close to the rotating drum, an L-shaped push-pull rod is slidably arranged in the limit plate, a compression spring is sleeved on the L-shaped push-pull rod, one end of the compression spring is fixed to the L-shaped push-pull rod, and the other end of the compression spring is fixed to the outer wall of the rotating drum;

[0013] One end of the L-shaped push-pull rod away from the limiting plate extends into the drum and contacts the protrusion;

[0014] The parallel plate away from the rotating cylinder is in contact with a gas compression plug, a spring is sleeved on the gas compression plug, one end of the spring is fixedly connected to a pressure cylinder, an L-shaped one-way air outlet pipe is fixedly connected to the pressure cylinder, and the outlet end of the L-shaped one-way air outlet pipe faces the annular track, and a one-way air inlet valve is also fixedly connected to the pressure cylinder;

[0015] An L-shaped support rod is fixedly connected to one end of the pressure cylinder away from the air compressor plug, and the L-shaped support rod is fixed to the end of the triangular rod. An inclined scraping plate is fixedly connected to one end of the L-shaped support rod away from the triangular rod, and the scraping plate fits in the annular track.

[0016] Preferably, the auxiliary extrusion mechanism comprises six transverse plates fixed on the outer wall of the drum, the six transverse plates are arranged in a group of two at equal distances and in a ring shape, and two connecting plates are fixedly connected between two transverse plates;

[0017] Both ends of the top surfaces of the two horizontal plates are hinged with hinged plates, and the upper ends of the four hinged plates are hinged with two auxiliary pressing plates, and the auxiliary pressing plates correspond to the pressing plates one by one and are on the lower side thereof;

[0018] Two first spring telescopic rods are hinged on opposite sides of the two horizontal plates, and an end of the first spring telescopic rod away from the horizontal plate is hinged with a spring plate, and the lower end of the spring plate is hinged on the connecting plate; a push plate is hinged between the four spring plates, and the two sides of the push plate close to one end of the rotating drum are fixedly connected with a second spring telescopic rod, and the end of the second spring telescopic rod away from the push plate is hemispherical;

[0019] Three side frames are fixedly connected to the hinged plate close to the rotating drum, and an L-shaped power rod is slidably arranged inside the three side frames. The L-shaped power rod penetrates into the interior of the rotating drum and abuts against the protrusion. A coil spring is sleeved on the L-shaped power rod, one end of the coil spring is fixed on the L-shaped power rod, and the other end of the coil spring is fixed on the outer wall of the rotating drum.

[0020] Preferably, the rotating mechanism includes three connecting rods fixed on the outer wall of the rotating drum, and a spiral stirring rod is rotatably connected to the end of the connecting rod away from the rotating drum. A driven gear is fixedly sleeved on the side of the spiral stirring rod, and a central gear is meshed between the three driven gears, and the central gear is fixedly sleeved on the fixed rod.

[0021] Preferably, the outer annular edge of the annular track is on the same horizontal plane as the metal filter, and the inner annular edge of the annular track is on the lower side of the metal filter.

[0022] Preferably, a scraper is fixedly connected to the triangular rod, and the scraper abuts against the side surface of the brush roller.

[0023] Preferably, the method for using the drying equipment based on the production of phosphorus-free color-fixing alkali comprises the following steps:

[0024] S1: The phosphorus-free color-fixing alkali to be dried is delivered to the metal filter in the heating barrel through the feed pipe, and then the motor is started to drive the drum to rotate clockwise, so that the brush roller on the drum synchronously rotates clockwise, and when the brush roller rotates clockwise, the bevel gear at its end rolls on the flat gear, so that the brush roller rotates counterclockwise when it rotates clockwise, flattens the phosphorus-free color-fixing alkali delivered to the metal filter, and makes the phosphorus-free color-fixing alkali with particle size meeting the requirements fall onto the conical guide plate after being screened by the metal filter, and the phosphorus-free color-fixing alkali is heated and dried in cooperation with the heating wire;

[0025] S2: When the drum rotates clockwise, the triangular rod rotates clockwise, and one end of the L-shaped push-pull rod located inside the drum slides alternately on the side of the protrusion and the fixed rod, so that the L-shaped push-pull rod slides back and forth on the drum, pulling the lower ends of the two parallel plates corresponding to it to swing left and right, so that the pressing plate moves downward to squeeze the phosphorus-free color-fixing alkali on the metal filter screen to crush it;

[0026] When the pressing plate moves downward to squeeze the phosphorus-free color-fixing alkali on the metal filter, one end of the L-shaped power rod located in the drum is squeezed by the convex block, and the hinge plate cooperates with the hinge plate to drive the upper end of the hinge plate to deflect, thereby driving the auxiliary pressing plate to move upward and abut against the lower end surface of the metal filter, and the phosphorus-free color-fixing alkali on the metal filter is squeezed and crushed by the pressing plate and the auxiliary pressing plate moving toward each other;

[0027] When the hinge plate deflects, the second spring telescopic rod is driven to move to the side away from the rotating drum, driving the push plate to move and squeeze the first spring telescopic rod to compress. When the first spring telescopic rod is compressed to the shortest length, the second spring telescopic rod contracts and separates from the hinge plate. At this time, the spring plate is driven to deflect and reset by the reset force of the first spring telescopic rod, and hits the bottom surface of the metal filter, so that the metal filter itself vibrates, and the phosphorus-free color-fixing alkali is vibrated and screened, thereby reducing the blockage of the metal filter.

[0028] The crushed phosphorus-free color-fixing alkali is brushed up by the brush roller, and the arc-shaped guide rod on the pressure plate slides on the metal filter screen to push the phosphorus-free color-fixing alkali into the ring track. During the pushing process, the phosphorus-free color-fixing alkali that meets the particle size is sieved by the metal filter screen and then falls onto the conical guide plate;

[0029] After the incompletely crushed phosphorus-free color-fixing alkali enters the annular track, it is rolled and crushed by the pressure wheel at the end of the brush roller in the annular track to crush the phosphorus-free color-fixing alkali; then the non-phosphorus-free color-fixing alkali crushed in the annular track is scraped up by the scraping plate, and the reciprocating parallel plate squeezes the air compressor plug to press air into the pressing cylinder, and the crushed phosphorus-free color-fixing alkali is blown from the annular track to the conical guide plate, and the non-phosphorus-free color-fixing alkali that meets the particle size after crushing is transported to the conical guide plate;

[0030] S3: Then the phosphorus-free color-fixing alkali is guided to the hollow disk by the rotation of the cone-shaped guide disk, and the phosphorus-free color-fixing alkali on the hollow disk is scraped and transported to the center of the hollow disk by the spiral heating rod in the clockwise rotating state, and the phosphorus-free color-fixing alkali is heated again during the transportation process;

[0031] Finally, when the phosphorus-free color-fixing alkali enters the bottom of the inner wall of the heating barrel, the driven gear on the spiral stirring rod is driven by the rotating drum to roll on the central gear, so that the spiral stirring rod rotates clockwise while making clockwise circumferential motion, thereby stirring, heating and drying the phosphorus-free color-fixing alkali that has entered the bottom of the inner wall of the heating barrel.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] In the present invention, the phosphorus-free color-fixing alkali to be dried is transported to the metal filter in the heating barrel through a feed pipe, and then the motor is started to drive the rotating drum to rotate clockwise, so that the brush roller on the rotating drum synchronously performs clockwise circumferential rotation motion, and when the brush roller rotates clockwise circumferentially, the bevel gear at its end rolls on the flat gear, so that the brush roller itself rotates counterclockwise when rotating clockwise circumferentially, and the phosphorus-free color-fixing alkali transported to the metal filter is flattened, so that the phosphorus-free color-fixing alkali with particle size meeting the requirements falls onto the conical guide plate after being screened by the metal filter, and the phosphorus-free color-fixing alkali is heated and dried in cooperation with the heating wire.

[0034] In the present invention, when the pressure plate moves downward to squeeze the phosphorus-free color-fixing alkali on the metal filter, one end of the L-shaped power rod located in the rotating drum is squeezed by the protrusion, and the upper end of the hinged plate is driven to deflect with the hinged plate, thereby driving the auxiliary pressure plate to move upward and abut against the lower end surface of the metal filter. The phosphorus-free color-fixing alkali on the metal filter is squeezed and crushed by the pressure plate and the auxiliary pressure plate moving toward each other.

[0035] In the present invention, when the hinged plate is deflected, the second spring telescopic rod is driven to move to the side away from the rotating drum, driving the push plate to move and squeeze the first spring telescopic rod to compress. When the first spring telescopic rod is compressed to the shortest length, the second spring telescopic rod contracts and separates from the hinged plate. At this time, the resetting force of the first spring telescopic rod drives the spring plate to deflect and reset, and hits the bottom surface of the metal filter, so that the metal filter itself vibrates, and the phosphorus-free color-fixing alkali is vibrated and screened, thereby reducing the clogging of the metal filter.

[0036] In the present invention, when the incompletely crushed phosphorus-free color-fixing alkali enters the annular track, the pressure wheel at the end of the brush roller rolls and crushes the phosphorus-free color-fixing alkali in the annular track, and then the phosphorus-free color-fixing alkali crushed in the annular track is scraped up by the scraping plate, and the reciprocatingly deflected parallel plate squeezes the compressed air plug to press air into the pressing cylinder, and the compressed phosphorus-free color-fixing alkali is blown from the annular track to the conical guide plate, and the compressed phosphorus-free color-fixing alkali that meets the particle size is transported to the conical guide plate, so as to ensure the overall quality of the phosphorus-free color-fixing alkali. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0038] Figure 2 It is a partial three-dimensional structural cross-sectional view of the present invention;

[0039] Figure 3 It is a three-dimensional structural schematic diagram of the bevel gear and the brush roller of the present invention;

[0040] Figure 4 For the present invention Figure 3 A magnified view of the structure at center;

[0041] Figure 5 It is a three-dimensional structural schematic diagram of the fixing rod and the flat gear of the present invention;

[0042] Figure 6 It is a schematic diagram of the three-dimensional structure of the triangular rod and the parallel plate of the present invention;

[0043] Figure 7 For the present invention Figure 6 A magnified view of the structure at B in the middle;

[0044] Figure 8 It is a schematic diagram of the three-dimensional structure of the annular track and the heating wire of the present invention;

[0045] Fig. 9 For the present invention Figure 8 A magnified view of the structure at C in the middle;

[0046] Fig.10 It is a schematic diagram of the three-dimensional structure of the cam and the flat gear of the present invention.

[0047] In the figure: 1. heating barrel; 2. feeding pipe; 3. motor; 4. rotating drum; 5. flat crushing mechanism; 51. fixing rod; 52. bump; 53. flat gear; 54. bevel gear; 55. brush roller; 56. pressing wheel; 57. triangular rod; 58. parallel plate; 59. pressing plate; 510. arc guide rod; 511. limit plate; 512. L-shaped push-pull rod; 513. compression spring; 514. air compressor; 515. spring; 516. pressing drum; 517. L-shaped one-way air pipe; 518. one-way air inlet valve; 519. L-shaped support rod; 520. scraping plate; 6. Metal filter; 7. Annular track; 8. Heating wire; 9. Auxiliary extrusion mechanism; 91. Horizontal plate; 92. Connecting plate; 93. Hinge plate; 94. Auxiliary pressure plate; 95. First spring telescopic rod; 96. Spring plate; 97. Push plate; 98. Three-frame; 99. L-shaped power rod; 910. Coil spring; 911. Second spring telescopic rod; 10. Conical guide plate; 11. Hollow plate; 12. Spiral heating rod; 13. Rotating mechanism; 131. Connecting rod; 132. Spiral stirring rod; 133. Driven gear; 134. Center gear; 14. Scraper. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0049] See also Figures 1 to 10The present invention provides a technical solution: a drying device based on the production of phosphorus-free color-fixing alkali, comprising a heating barrel 1, a feed pipe 2 is fixedly plugged on the top of the heating barrel 1, a motor 3 is fixedly connected to the center of the top of the heating barrel 1, one end of the rotating shaft of the motor 3 extends into the heating barrel 1 and is fixedly connected to a rotating drum 4, a flattening and crushing mechanism 5 is arranged in the rotating drum 4, a metal filter screen 6 is arranged on the flattening and crushing mechanism 5, and a ring track 7 is fixedly connected to the outer side of the metal filter screen 6, and the ring track 7 is fixed on the inner wall of the heating barrel 1;

[0050] The bottom surface of the metal filter screen 6 is fixedly connected with a heating wire 8, and the bottom surface of the metal filter screen 6 is overlapped with an auxiliary extrusion mechanism 9, and the auxiliary extrusion mechanism 9 is fixed on the outer wall of the rotating drum 4;

[0051] A conical guide plate 10 is fixedly sleeved in the middle of the outer side of the rotating drum 4, and a hollow plate 11 is sleeved in the middle of the outer side of the rotating drum 4. The phosphorus-free color-fixing alkali is transported and heated through the circular groove in the middle of the hollow plate 11. The hollow plate 11 is directly below the conical guide plate 10. The outer wall of the hollow plate 11 is fixed on the inner wall of the heating barrel 1. The top surface of the hollow plate 11 is overlapped with a spiral heating rod 12, and one end of the spiral heating rod 12 is fixed on the outer wall of the rotating drum 4.

[0052] A rotating mechanism 13 is fixedly connected to the bottom of the outer side of the rotating drum 4 .

[0053] In this embodiment, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 As shown, the flattening and crushing mechanism 5 comprises a fixing rod 51 fixed at the center of the bottom surface of the inner wall of the heating barrel 1, and twelve protrusions 52 are fixedly connected to the side surface of the fixing rod 51 in a ring shape at equal distances;

[0054] A flat gear 53 is fixedly sleeved on the side of the fixed rod 51, and three bevel gears 54 are meshed on the flat gear 53. A brush roller 55 passes through the bevel gear 54. The brush roller 55 extends to the outside of the rotating drum 4 and overlaps the metal filter screen 6. A pressure wheel 56 is fixedly sleeved on the end of the brush roller 55 away from the rotating drum 4, and the pressure wheel 56 is rotatably set in the annular track 7.

[0055] In this embodiment, Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the flattening crushing mechanism 5 also includes six triangular rods 57 fixed on the outer wall of the drum 4. The six triangular rods 57 are arranged in groups of two and are respectively distributed on both sides of the three brush rollers 55. The bottom surface of the triangular rod 57 is hinged with two parallel plates 58 arranged in parallel. The lower ends of the two parallel plates 58 are hinged with a pressing plate 59, which abuts against the top surface of the metal filter screen 6.

[0056] A plurality of arc-shaped guide rods 510 are fixedly connected to the side of the pressing plate 59. When the pressing plate 59 is attached to the metal filter screen 6 and rotates clockwise, the phosphorus-free color-fixing alkali on the metal filter screen 6 is transported into the annular track 7 through the arc-shaped guide rods 510.

[0057] A limit plate 511 is fixedly connected to the parallel plate 58 close to the rotating drum 4, an L-shaped push-pull rod 512 is slidably arranged in the limit plate 511, a compression spring 513 is sleeved on the L-shaped push-pull rod 512, one end of the compression spring 513 is fixed to the L-shaped push-pull rod 512, and the other end of the compression spring 513 is fixed to the outer wall of the rotating drum 4;

[0058] One end of the L-shaped push-pull rod 512 away from the limiting plate 511 extends into the drum 4 and contacts the protrusion 52. The L-shaped push-pull rod 512 can slide on the drum 4.

[0059] The parallel plate 58 away from the rotating drum 4 abuts against a compression plug 514, a spring 515 is sleeved on the compression plug 514, one end of the spring 515 is fixedly connected to a compression cylinder 516, an L-shaped one-way air outlet pipe 517 is fixedly connected to the compression cylinder 516, and the air outlet end of the L-shaped one-way air outlet pipe 517 faces the annular track 7, and a one-way air inlet valve 518 is also fixedly connected to the compression cylinder 516;

[0060] An L-shaped support rod 519 is fixedly connected to one end of the pressure cylinder 516 away from the air compressor 514. The L-shaped support rod 519 is fixed to the end of the triangular rod 57. An inclined scraper plate 520 is fixedly connected to one end of the L-shaped support rod 519 away from the triangular rod 57, and the scraper plate 520 fits in the annular track 7.

[0061] In this embodiment, Figure 8 , Fig. 9 , Fig.10 As shown, the auxiliary extrusion mechanism 9 includes six transverse plates 91 fixed on the outer wall of the drum 4, the six transverse plates 91 are arranged in a group of two with equal distances and in a ring shape, and two connecting plates 92 are fixedly connected between two transverse plates 91;

[0062] Both ends of the top surfaces of the two horizontal plates 91 are hinged with hinged plates 93, and the upper ends of the four hinged plates 93 are hinged with two auxiliary pressing plates 94, and the auxiliary pressing plates 94 correspond to the pressing plates 59 one by one and are on the lower side thereof;

[0063] Two first spring telescopic rods 95 are hinged on opposite sides of the two horizontal plates 91. The end of the first spring telescopic rod 95 away from the horizontal plate 91 is hinged with a spring plate 96, and the lower end of the spring plate 96 is hinged on the connecting plate 92; a push plate 97 is hinged between the four spring plates 96, and the two sides of the push plate 97 close to the end of the rotating drum 4 are fixedly connected with a second spring telescopic rod 911, and the end of the second spring telescopic rod 911 away from the push plate 97 is hemispherical;

[0064] A three-sided frame 98 is fixedly connected to the hinged plate 93 near the rotating drum 4, and an L-shaped power rod 99 is slidably arranged inside the three-sided frame 98. The L-shaped power rod 99 passes through the interior of the rotating drum 4 and abuts against the protrusion 52. The L-shaped power rod 99 can slide on the rotating drum 4. A coil spring 910 is sleeved on the L-shaped power rod 99, one end of the coil spring 910 is fixed on the L-shaped power rod 99, and the other end of the coil spring 910 is fixed on the outer wall of the rotating drum 4.

[0065] In this embodiment, Figure 2 , Figure 5 As shown, the rotating mechanism 13 includes three connecting rods 131 fixed on the outer wall of the rotating drum 4, and a spiral stirring rod 132 is rotatably connected to the end of the connecting rod 131 away from the rotating drum 4. A driven gear 133 is fixedly sleeved on the side of the spiral stirring rod 132, and a central gear 134 is meshed between the three driven gears 133, and the central gear 134 is fixedly sleeved on the fixed rod 51.

[0066] In this embodiment, Figure 3 , Figure 7 , Figure 8 As shown, the outer annular edge of the annular track 7 is on the same horizontal plane as the metal filter screen 6, and the inner annular edge of the annular track 7 is on the lower side of the metal filter screen 6. The air compressor 514 cooperates with the pressure cylinder 516 to conveniently blow the phosphorus-free color-fixing alkali after rolling in the annular track 7 to the lower side of the metal filter screen 6.

[0067] In this embodiment, Figure 5 , Figure 6 As shown, the scraper 14 is fixedly connected to the triangular rod 57 , and the scraper 14 abuts against the side surface of the brush roller 55 .

[0068] The use method and advantages of the present invention: The use method of the drying equipment based on the production of phosphorus-free color-fixing alkali, the working process is as follows:

[0069] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown:

[0070] S1: The phosphorus-free color-fixing alkali to be dried is delivered to the metal filter screen 6 in the heating barrel 1 through the feed pipe 2, and then the motor 3 is started to drive the drum 4 to rotate clockwise, so that the brush roller 55 on the drum 4 synchronously performs a clockwise circumferential rotation motion, and when the brush roller 55 rotates clockwise circumferentially, the bevel gear 54 at its end rolls on the flat gear 53, so that the brush roller 55 itself rotates counterclockwise when rotating clockwise, and the phosphorus-free color-fixing alkali delivered to the metal filter screen 6 is flattened, so that the phosphorus-free color-fixing alkali with a particle size that meets the requirements is sieved by the metal filter screen 6 and then falls onto the conical guide plate 10, and the phosphorus-free color-fixing alkali is heated and dried in cooperation with the heating wire 8;

[0071] S2: When the drum 4 rotates clockwise, driving the triangular rod 57 to rotate clockwise, one end of the L-shaped push-pull rod 512 located inside the drum 4 slides alternately on the side of the protrusion 52 and the fixed rod 51, so that the L-shaped push-pull rod 512 slides back and forth on the drum 4, pulling the lower ends of the two parallel plates 58 corresponding thereto to swing left and right, so that the pressing plate 59 moves downward to squeeze the phosphorus-free color-fixing alkali on the metal filter screen 6 to crush it;

[0072] When the pressing plate 59 moves downward to squeeze the phosphorus-free color-fixing alkali on the metal filter screen 6, one end of the L-shaped power rod 99 located in the drum 4 is squeezed by the protrusion 52, and cooperates with the hinge plate 93 to drive the upper end of the hinge plate 93 to deflect, thereby driving the auxiliary pressing plate 94 to move upward and abut against the lower end surface of the metal filter screen 6, and the phosphorus-free color-fixing alkali on the metal filter screen 6 is squeezed and crushed by the pressing plate 59 and the auxiliary pressing plate 94 moving toward each other;

[0073] When the hinge plate 93 deflects, the second spring telescopic rod 911 is driven to move to the side away from the drum 4, driving the push plate 97 to move and squeeze the first spring telescopic rod 95 to compress. When the first spring telescopic rod 95 is compressed to the shortest length, the second spring telescopic rod 911 contracts and separates from the hinge plate 93. At this time, the spring plate 96 is deflected and reset by the reset force of the first spring telescopic rod 95, and hits the bottom surface of the metal filter 6, so that the metal filter 6 itself vibrates, and the phosphorus-free color-fixing alkali is vibrated and screened, thereby reducing the blockage of the metal filter 6.

[0074] The crushed phosphorus-free color-fixing alkali is brushed up by the brush roller 55, and slides on the metal filter screen 6 through the arc-shaped guide rod 510 on the pressing plate 59, pushing the phosphorus-free color-fixing alkali into the annular track 7. During the pushing process, the phosphorus-free color-fixing alkali that meets the particle size is sieved by the metal filter screen 6 and then falls onto the conical guide plate 10;

[0075] After the incompletely crushed phosphorus-free color-fixing alkali enters the annular track 7, the pressing wheel 56 at the end of the brush roller 55 rolls and crushes the phosphorus-free color-fixing alkali in the annular track 7 to crush the phosphorus-free color-fixing alkali; then the scraping plate 520 scrapes up the crushed phosphorus-free color-fixing alkali in the annular track 7, and the reciprocating parallel plate 58 squeezes the air compressor 514 to press air into the pressure cylinder 516, so that the crushed phosphorus-free color-fixing alkali is blown from the annular track 7 to the conical guide plate 10, and the crushed phosphorus-free color-fixing alkali that meets the particle size is transported to the conical guide plate 10;

[0076] S3: Then the phosphorus-free color-fixing alkali is guided to the hollow disk 11 by the rotation of the conical guide disk 10, and the phosphorus-free color-fixing alkali on the hollow disk 11 is scraped and transported to the center of the hollow disk 11 by the spiral heating rod 12 in the clockwise rotating state, and the phosphorus-free color-fixing alkali is heated again during the transportation process;

[0077] Finally, when the phosphorus-free color-fixing alkali enters the bottom of the inner wall of the heating barrel 1, the driven gear 133 on the spiral stirring rod 132 is driven by the rotating drum 4 to roll on the central gear 134, so that the spiral stirring rod 132 rotates clockwise while making a clockwise circumferential motion, thereby stirring, heating and drying the phosphorus-free color-fixing alkali that has entered the bottom of the inner wall of the heating barrel 1.

[0078] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A drying device based on the production of phosphorus-free color-fixing alkali, comprising a heating barrel (1), characterized in that: A feed pipe (2) is fixedly inserted at the top of the heating barrel (1), a motor (3) is fixedly connected at the center of the top of the heating barrel (1), one end of the rotating shaft of the motor (3) extends into the heating barrel (1) and is fixedly connected to a rotating drum (4), a flattening and crushing mechanism (5) is arranged in the rotating drum (4), a metal filter (6) is arranged on the flattening and crushing mechanism (5), and a ring track (7) is fixedly connected to the outer side of the metal filter (6), and the ring track (7) is fixed on the inner wall of the heating barrel (1); A heating wire (8) is fixedly connected to the bottom surface of the metal filter screen (6), an auxiliary extrusion mechanism (9) is overlapped on the bottom surface of the metal filter screen (6), and the auxiliary extrusion mechanism (9) is fixed on the outer wall of the rotating drum (4); A conical guide plate (10) is fixedly sleeved in the middle of the outer side of the rotating drum (4), a hollow plate (11) is sleeved in the middle of the outer side of the rotating drum (4), and the hollow plate (11) is directly below the conical guide plate (10), the outer wall of the hollow plate (11) is fixed to the inner wall of the heating barrel (1), the top surface of the hollow plate (11) is overlapped with a spiral heating rod (12), and one end of the spiral heating rod (12) is fixed to the outer wall of the rotating drum (4); A rotating mechanism (13) is fixedly connected to the bottom of the outer side of the rotating drum (4); The flattening and crushing mechanism (5) comprises a fixing rod (51) fixed at the center of the bottom surface of the inner wall of the heating barrel (1), and twelve protrusions (52) are fixedly connected to the side surface of the fixing rod (51) at equal distances in a ring shape; A flat gear (53) is fixedly sleeved on the side of the fixed rod (51), three bevel gears (54) are meshed on the flat gear (53), a brush roller (55) passes through the bevel gear (54), the brush roller (55) extends to the outside of the rotating drum (4) and overlaps the metal filter screen (6), a pressure wheel (56) is fixedly sleeved on one end of the brush roller (55) away from the rotating drum (4), and the pressure wheel (56) is rotatably arranged in the annular track (7); The flattening crushing mechanism (5) further comprises six triangular rods (57) fixed on the outer wall of the rotating drum (4), the six triangular rods (57) being arranged in groups of two and respectively distributed on both sides of the three brush rollers (55), the bottom surfaces of the triangular rods (57) being hinged with two parallel plates (58) arranged in parallel, the lower ends of the two parallel plates (58) being hinged with a pressing plate (59), the pressing plate (59) being in contact with the top surface of the metal filter screen (6); A plurality of arc-shaped guide rods (510) are fixedly connected to the side surface of the pressing plate (59); A limit plate (511) is fixedly connected to the parallel plate (58) close to the rotating drum (4), an L-shaped push-pull rod (512) is slidably arranged inside the limit plate (511), a compression spring (513) is sleeved on the L-shaped push-pull rod (512), one end of the compression spring (513) is fixed to the L-shaped push-pull rod (512), and the other end of the compression spring (513) is fixed to the outer wall of the rotating drum (4); One end of the L-shaped push-pull rod (512) away from the limiting plate (511) extends into the rotating drum (4) and contacts the protrusion (52); The parallel plate (58) away from the rotating cylinder (4) is in contact with a gas compression plug (514), a spring (515) is sleeved on the gas compression plug (514), one end of the spring (515) is fixedly connected to a pressure cylinder (516), an L-shaped one-way air outlet pipe (517) is fixedly connected to the pressure cylinder (516), and the air outlet end of the L-shaped one-way air outlet pipe (517) faces the inside of the annular track (7), and a one-way air inlet valve (518) is also fixedly connected to the pressure cylinder (516); An L-shaped support rod (519) is fixedly connected to one end of the pressure cylinder (516) away from the air compressor plug (514), and the L-shaped support rod (519) is fixed to the end of the triangular rod (57). An inclined scraping plate (520) is fixedly connected to one end of the L-shaped support rod (519) away from the triangular rod (57), and the scraping plate (520) is fitted in the annular track (7); The auxiliary extrusion mechanism (9) comprises six transverse plates (91) fixed on the outer wall of the rotating drum (4), the six transverse plates (91) being arranged in a group of two at equal distances and arranged in a ring shape, and two connecting plates (92) being fixedly connected between two transverse plates (91); Both ends of the top surfaces of the two horizontal plates (91) are hingedly connected with hinged plates (93), and the upper ends of the four hinged plates (93) are hingedly connected with two auxiliary pressing plates (94), and the auxiliary pressing plates (94) correspond one to one with the pressing plates (59) and are located below them; Two first spring telescopic rods (95) are hingedly connected on opposite sides of the two horizontal plates (91); one end of the first spring telescopic rod (95) away from the horizontal plate (91) is hingedly connected to a spring plate (96); the lower end of the spring plate (96) is hingedly connected to the connecting plate (92); a push plate (97) is hingedly connected between the four spring plates (96); both sides of the push plate (97) close to one end of the rotating drum (4) are fixedly connected to second spring telescopic rods (911); and the end of the second spring telescopic rod (911) away from the push plate (97) is hemispherical; The hinged plate (93) close to the rotating drum (4) is fixedly connected to three side frames (98), an L-shaped power rod (99) is slidably arranged inside the three side frames (98), the L-shaped power rod (99) penetrates the interior of the rotating drum (4) and contacts the protrusion (52), a coil spring (910) is sleeved on the L-shaped power rod (99), one end of the coil spring (910) is fixed to the L-shaped power rod (99), and the other end of the coil spring (910) is fixed to the outer wall of the rotating drum (4).

2. A drying device based on the production of phosphorus-free color-fixing alkali according to claim 1, characterized in that: The rotating mechanism (13) comprises three connecting rods (131) fixed on the outer wall of the rotating drum (4); a spiral stirring rod (132) is rotatably connected to one end of the connecting rod (131) away from the rotating drum (4); a driven gear (133) is fixedly sleeved on the side of the spiral stirring rod (132); a central gear (134) is meshed between the three driven gears (133); and the central gear (134) is fixedly sleeved on the fixed rod (51).

3. A drying device based on the production of phosphorus-free color-fixing alkali according to claim 1, characterized in that: The outer annular edge of the annular track (7) is on the same horizontal plane as the metal filter screen (6), and the inner annular edge of the annular track (7) is on the lower side of the metal filter screen (6).

4. A drying device based on the production of phosphorus-free color-fixing alkali according to claim 1, characterized in that: A scraper (14) is fixedly connected to the triangular rod (57), and the scraper (14) abuts against the side surface of the brush roller (55).

5. A method for using a drying device based on the production of phosphorus-free color-fixing alkali, using the drying device based on the production of phosphorus-free color-fixing alkali as claimed in claim 2, characterized in that: The steps include: S1: The phosphorus-free color-fixing alkali to be dried is delivered to the metal filter (6) in the heating barrel (1) through the feed pipe (2), and then the motor (3) is started to drive the rotating drum (4) to rotate clockwise, so that the brush roller (55) on the rotating drum (4) synchronously performs clockwise circumferential rotational motion, and when the brush roller (55) rotates clockwise circumferentially, the bevel gear (54) at its end rolls on the flat gear (53), so that the brush roller (55) itself rotates counterclockwise while rotating clockwise, and the phosphorus-free color-fixing alkali delivered to the metal filter (6) is flattened, so that the phosphorus-free color-fixing alkali with a particle size that meets the requirements passes through the screening of the metal filter (6) and falls onto the conical guide plate (10), and the phosphorus-free color-fixing alkali is heated and dried in cooperation with the heating wire (8); S2: When the drum (4) rotates clockwise, the triangular rod (57) is driven to rotate clockwise, and one end of the L-shaped push-pull rod (512) located inside the drum (4) and one end of the L-shaped power rod (99) located inside the drum (4) slide alternately on the side surfaces of the protrusion (52) and the fixed rod (51), so that the L-shaped push-pull rod (512) slides back and forth on the drum (4), pulling the lower ends of the two parallel plates (58) corresponding thereto to swing left and right, so that the pressing plate (59) moves downward to squeeze the phosphorus-free color fixing alkali on the metal filter screen (6) to crush it; When the pressing plate (59) moves downward to squeeze the phosphorus-free color-fixing alkali on the metal filter (6), one end of the L-shaped power rod (99) located in the rotating drum (4) is squeezed by the protrusion (52), and the hinge plate (93) drives the upper end of the hinge plate (93) to deflect, thereby driving the auxiliary pressing plate (94) to move upward and abut against the lower end surface of the metal filter (6). The pressing plate (59) and the auxiliary pressing plate (94) move toward each other to squeeze and crush the phosphorus-free color-fixing alkali on the metal filter (6). When the hinge plate (93) deflects, the auxiliary pressing plate (94) drives the auxiliary pressing plate (94) to move upward and abut against the lower end surface of the metal filter (6). The second spring telescopic rod (911) moves to a side away from the rotating drum (4), driving the push plate (97) to move and squeeze the first spring telescopic rod (95) to compress. When the first spring telescopic rod (95) is compressed to the shortest length, the second spring telescopic rod (911) contracts and separates from the hinge plate (93). At this time, the spring plate (96) is deflected and reset by the reset force of the first spring telescopic rod (95), and hits the bottom surface of the metal filter (6), so that the metal filter (6) itself vibrates, thereby screening the phosphorus-free color-fixing alkali. The crushed phosphorus-free color-fixing alkali is brushed up by a brush roller (55), and slides on the metal filter screen (6) through an arc-shaped guide rod (510) on a pressing plate (59), so as to push the phosphorus-free color-fixing alkali into the annular track (7). During the pushing process, the phosphorus-free color-fixing alkali of a particle size that meets the particle size requirements is sieved by the metal filter screen (6) and then falls onto the conical guide plate (10); After the incompletely crushed phosphorus-free color-fixing alkali enters the annular track (7), the pressing wheel (56) at the end of the brush roller (55) rolls and crushes the phosphorus-free color-fixing alkali in the annular track (7) to crush the phosphorus-free color-fixing alkali; then, the scraping plate (520) scrapes up the crushed phosphorus-free color-fixing alkali in the annular track (7), and the reciprocating parallel plate (58) squeezes the air pressure plug (514) to press air into the pressure cylinder (516), so that the crushed phosphorus-free color-fixing alkali is blown from the annular track (7) to the conical guide plate (10), and the crushed phosphorus-free color-fixing alkali that meets the particle size is transported to the conical guide plate (10); S3: The phosphorus-free color-fixing alkali is then directed to the hollow disk (11) by rotating the conical guide disk (10), and the phosphorus-free color-fixing alkali on the hollow disk (11) is scraped and transported to the center of the hollow disk (11) by the spiral heating rod (12) in a clockwise rotating state, and the phosphorus-free color-fixing alkali is heated again during the transportation process; Finally, when the phosphorus-free color-fixing alkali enters the bottom of the inner wall of the heating barrel (1), the driven gear (133) on the spiral stirring rod (132) is driven by the rotating drum (4) to roll on the central gear (134), so that the spiral stirring rod (132) rotates clockwise while performing clockwise circumferential motion, thereby stirring, heating and drying the phosphorus-free color-fixing alkali that has entered the bottom of the inner wall of the heating barrel (1).

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