A needle-shaped fiber processing system

Abstract

The present invention belongs to the field of fiber processing technology, and in particular relates to a needle-shaped fiber processing system. The needle-shaped fiber processing system includes a furnace body; a slag outlet is provided on one side of the bottom of the furnace body; a smoke guide pipe is fixedly connected to the inner wall of the top of the slag outlet, and the other end of the smoke guide pipe extends outside the furnace body and is connected to a negative pressure pump; a protruding cavity is provided in the middle of the smoke guide pipe outside the furnace body; a sponge block is fixedly connected inside the protruding cavity, and the sponge block is soaked in water; by connecting the smoke guide pipe with the negative pressure pump, the negative pressure pump is started when cleaning the slag and a negative pressure is generated inside the smoke guide pipe, thereby sucking smoke and air generated near the slag outlet into the smoke guide pipe, and the soaked sponge block can filter the smoke and effectively absorb suspended particulate impurities, thereby purifying the inhaled air and then discharging it outward through the smoke guide pipe, thereby purifying the working environment and avoiding the problem that smoke generated when cleaning the slag causes harm to workers.

Description

Technical Field

[0001] The invention belongs to the technical field of fiber processing, and in particular relates to a needle-shaped fiber processing system. Background Art

[0002] Wollastonite is an inorganic needle-shaped mineral characterized by chemical corrosion resistance, good thermal stability, low water and oil absorption, and excellent mechanical and electrical properties. Natural wollastonite contains a large number of fine needle-shaped fibers. The natural wollastonite can be heated and melted in a heating furnace, and then the needle-shaped fibers inside can be extracted after cooling.

[0003] A Chinese patent, publication number CN212864573U, discloses a device for processing natural wollastonite needle-shaped fibers. The device comprises a base with foot pads at the four corners of the base bottom wall, three brackets fixedly connected at equal intervals to the center of the base top wall, and a furnace body fixedly mounted on the top walls of the three brackets. A furnace cover is provided above the furnace body, and a first box body is slidably connected to one side of the base top wall. A water-crushing groove is provided at the center of the top wall of the first box body. This utility model utilizes a centralized processing mechanism design that allows for integrated processing, resulting in high efficiency in actual natural wollastonite needle-shaped fiber processing. Furthermore, it features an automated lifting furnace cover design, making loading convenient and efficient. A water-crushing mechanism facilitates drainage and collection of finished products, as well as a slag collection mechanism for collecting furnace waste, resulting in excellent overall usability.

[0004] After the heating furnace in the existing technology heats the natural wollastonite, the slag inside the heating furnace needs to be manually cleaned out. In the process of taking the slag out through the slag outlet, a lot of smoke and dust are easily generated, polluting the working environment. After the smoke and dust are inhaled by the workers, they will cause serious harm to their health. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: a needle-shaped fiber processing system of the present invention comprises a furnace body; a slag outlet is provided on one side of the bottom of the furnace body; a smoke guide pipe is fixedly connected to the inner wall of the top of the slag outlet, and the other end of the smoke guide pipe extends outside the furnace body and is connected to a negative pressure pump; a protruding cavity is provided in the middle of the smoke guide pipe outside the furnace body; the protruding cavity and the smoke guide pipe are connected to each other, and the diameter of the protruding cavity is larger than the diameter of the smoke guide pipe; a sponge block is fixedly connected to the inside of the protruding cavity, and the inside of the sponge block is soaked with water; after the heating furnace in the prior art heats the natural wollastonite, the slag inside the heating furnace needs to be manually cleaned out, The smoke and dust generated near the slag outlet are easily sucked into the smoke and dust pipe, and the smoke and dust are effectively absorbed by the smoke and dust pipe, thereby purifying the inhaled air and then discharging it to the outside through the smoke and dust pipe, thereby purifying the working environment and avoiding the problem that the smoke and dust generated when cleaning the slag may cause harm to the workers.

[0007] Preferably, the upper side of the protruding cavity is fixedly connected to and connected with a water inlet pipe, and the water inlet pipe is connected to a water pump; the lower side of the protruding cavity is fixedly connected to and connected with a water outlet pipe; the water inlet pipe and the water outlet pipe are both aligned with the sponge block, and the thickness of the sponge block is greater than the inner diameter of the water inlet pipe and the water outlet pipe; since the temperature of the air inhaled by the smoke guide pipe is relatively high, it has a heating effect on the sponge block, so that the sponge block is no longer moist after working for a period of time, affecting the sponge block's adsorption efficiency for smoke and dust, so by arranging a water inlet pipe and a water outlet pipe, in the process of cleaning the slag, low-temperature water is simultaneously introduced into the water inlet pipe, and then the water flow can replenish water for the sponge block when passing through the inside of the protruding cavity, so that the sponge block always remains moist, thereby improving the sponge block's adsorption effect on smoke and dust, and the water flow can flush the sponge block, thereby driving the impurities adsorbed inside the sponge block through the water outlet pipe, playing a role in purifying the sponge block, and avoiding the problem of sponge block being blocked due to excessive internal impurities.

[0008] Preferably, a rotating shaft is rotatably connected to a position near the sponge block inside the smoke guide pipe, and the rotating shaft and the smoke guide pipe are coaxially arranged; an impeller is fixedly connected to one end of the rotating shaft; a through hole is opened in the middle of the sponge block, and the rotating shaft passes through the through hole and is slidably connected to it; a fan-shaped block is fixedly connected to the surface of the rotating shaft inside the through hole; when air passes through the inside of the smoke guide pipe, it pushes the impeller to rotate, and then the rotating shaft drives the fan-shaped block to rotate continuously, so that the fan-shaped block can make a circular motion inside the through hole, cyclically squeezing various parts of the sponge block and deforming it, thereby squeezing out the sewage inside the sponge block, and the squeezed sewage is discharged through the outlet pipe, further improving the cleaning effect of the sponge block and keeping the sponge block clean.

[0009] Preferably, a group of magnetic sheets 1 are evenly distributed on the circumference of the side wall surface of the through hole near the sector block; a magnetic sheet 2 is fixed to the side of the sector block away from the rotating shaft; the magnetic sheet 1 and the magnetic sheet 2 are both made of flexible rubber magnetic material, and the magnetic sheet 1 and the magnetic sheet 2 can attract each other when they are close to each other; during the rotation of the sector block, when one of the magnetic sheets 1 contacts the magnetic sheet 2, the two will be adsorbed together, and as the sector block continues to rotate, the magnetic sheet 2 will locally pull and deform the sponge block through the magnetic sheet 1, and then when the magnetic sheet 1 is separated from the magnetic sheet 2, the sponge block will locally rebound and reset and shake quickly, thereby shaking out the impurities inside the sponge block, and combined with the flushing effect of the water flow, further improving the cleaning effect of the sponge block.

[0010] Preferably, a rotating column is rotatably connected to the inner wall of the bottom of the furnace body, and the rotating column is driven by a servo motor; a group of scrapers are evenly distributed on the circumference of the rotating column surface; the lower side of the scraper fits into the bottom of the furnace body, and the cross-sectional shape of the scraper is set to an arc shape; when the slag needs to be cleaned, the rotating column can be driven to rotate by the servo motor, and then the rotating column drives multiple scrapers to rotate synchronously, the scraper scrapes the bottom of the furnace body, and pushes the slag through the convex surface of the scraper. The slag moves outward along the convex surface of the scraper under the action of centrifugal force, thereby gradually pushing the slag outward through the slag outlet, thereby achieving the purpose of automatically cleaning the slag, and there is no need for staff to manually dig out the slag, thereby improving the degree of automation and practicality of the device.

[0011] Preferably, the convex surface of the scraper is provided with an arc-shaped groove; an arc-shaped paddle is provided inside the arc-shaped groove, and the arc-shaped groove and the arc-shaped paddle cooperate with each other; the convex surface of the arc-shaped paddle and the convex surface of the scraper are aligned with each other and transition smoothly; the arc-shaped paddle extends from one end of the rotating column to the outside of the free end of the scraper; the free end of the scraper and the paddle are hinged by a rotating pin, and a torsion spring is provided on the outside of the rotating pin. A protrusion is fixedly connected to the inner side wall surface of the bottom of the furnace body near the slag outlet; during the rotation of the scraper, the end of the arc-shaped paddle away from the rotating column can contact the protrusion; when the scraper rotates to the position of the protrusion, the end of the arc-shaped paddle away from the rotating column will be blocked by the protrusion, prompting the arc-shaped paddle to rotate around the rotating pin, and then the end of the arc-shaped paddle close to the rotating column swings toward the slag outlet, thereby pushing the slag near the convex surface of the arc-shaped paddle toward the slag outlet, thereby improving the efficiency of the slag being discharged outward through the slag outlet; when the arc-shaped paddle completely passes over the protrusion, the arc-shaped paddle rotates and resets under the action of the torsion spring and re-fits with the scraper, and this cycle allows the slag at the bottom of the furnace body to be discharged quickly, thereby improving the efficiency of slag cleaning.

[0012] Preferably, a group of fins are evenly fixed on the convex surface of the arc-shaped paddle, and the tip of the fin is facing away from the rotating column; a group of slag guiding grooves are evenly opened inside the scraper near the position of the arc-shaped paddle; by arranging multiple fins, the fins can increase the friction between the arc-shaped paddle and the slag during the swinging of the arc-shaped paddle toward the slag outlet, reduce the relative sliding between the slag and the arc-shaped paddle, and cause the problem of poor pushing effect on the slag; by arranging the slag guiding groove, when the arc-shaped paddle is rotated and reset, the slag between the arc-shaped paddle and the scraper can be pushed to the other side of the scraper through the slag guiding groove, this operation prevents a large amount of slag from being mixed between the arc-shaped paddle and the scraper after the arc-shaped paddle is reset, and the arc-shaped paddle cannot be completely reset, resulting in the problem that the subsequent slag cannot move smoothly outward along the convex surface of the scraper and the arc-shaped paddle.

[0013] Preferably, a group of grooves are evenly opened on the surface of the protrusion; a guide wheel is rotatably connected inside the groove, and the guide wheel protrudes from the surface of the protrusion; by providing the guide wheel, during the contact and extrusion process between the end of the arc-shaped pick and the protrusion, the arc-shaped pick can drive the guide wheel to rotate, thereby reducing the friction resistance between the arc-shaped pick and the protrusion, improving the running smoothness, reducing the wear of the arc-shaped pick and the protrusion, and extending the service life.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The needle-shaped fiber processing system described in the present invention connects a smoke guide pipe with a negative pressure pump, starts the negative pressure pump when cleaning the slag, and generates negative pressure inside the smoke guide pipe, thereby sucking the smoke and air generated near the slag outlet into the smoke guide pipe, and the soaked sponge block can filter the smoke and dust, and effectively adsorb the suspended particulate impurities, thereby purifying the inhaled air and then discharging it to the outside through the smoke guide pipe, which plays a role in purifying the working environment and avoiding the problem that the smoke generated when cleaning the slag causes harm to the workers.

[0016] 2. The needle-shaped fiber processing system described in the present invention is equipped with a water inlet pipe and a water outlet pipe. During the process of cleaning the slag, low-temperature water is simultaneously introduced into the water inlet pipe. Then, when the water flows through the protruding cavity, it can replenish moisture for the sponge block, so that the sponge block is always kept moist, thereby improving the adsorption effect of the sponge block on smoke and dust. In addition, the water flow can flush the sponge block, thereby driving the impurities adsorbed inside the sponge block through the water outlet pipe, thereby purifying the sponge block and avoiding the problem of clogging of the sponge block due to excessive internal impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 is a perspective view of the present invention;

[0019] Figure 2 is a side view of the present invention;

[0020] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0021] Figure 4 is a cross-sectional view of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the scraper in the present invention;

[0023] Figure 6 It is a three-dimensional diagram of the scraper in the present invention;

[0024] Figure 7 It is a schematic structural diagram of the bump in the present invention;

[0025] In the figure: furnace body 1, slag outlet 2, smoke guide pipe 3, protruding cavity 4, sponge block 5, water inlet pipe 6, water outlet pipe 7, rotating shaft 8, impeller 9, through hole 10, sector block 11, magnetic sheet 1 12, magnetic sheet 2 13, rotating column 14, scraper 15, arc-shaped paddle 16, rotating pin 17, protrusion 18, fin 19, slag guide groove 20, guide wheel 21. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] Example 1

[0028] like Figures 1 to 4As shown, a needle-shaped fiber processing system according to an embodiment of the present invention comprises a furnace body 1; a slag outlet 2 is provided on one side of the bottom of the furnace body 1; a smoke guide pipe 3 is fixedly connected to the inner wall of the top of the slag outlet 2, and the other end of the smoke guide pipe 3 extends to the outside of the furnace body 1 and is connected to the negative pressure pump; a protruding cavity 4 is provided in the middle of the smoke guide pipe 3 outside the furnace body 1; the protruding cavity 4 and the smoke guide pipe 3 are connected to each other, and the diameter of the protruding cavity 4 is larger than the diameter of the smoke guide pipe 3; a sponge block 5 is fixedly connected to the inside of the protruding cavity 4, and the inside of the sponge block 5 is soaked with water; after the heating furnace in the prior art heats the natural wollastonite, it is necessary to manually clean out the slag inside the heating furnace, and the slag In the process of taking out the slag through the slag outlet 2, a lot of smoke and dust are easily generated, which pollutes the working environment. After the smoke and dust are inhaled by the workers, they will cause serious harm to their health. At this time, the present invention connects the smoke guide pipe 3 with the negative pressure pump, starts the negative pressure pump when cleaning the slag, and generates negative pressure inside the smoke guide pipe 3, thereby sucking the smoke and air generated near the slag outlet 2 into the smoke guide pipe 3, and the soaked sponge block 5 can filter the smoke and dust, and effectively adsorb the suspended particulate impurities, so that the inhaled air is purified and then discharged outwardly through the smoke guide pipe 3, which plays a role in purifying the working environment and avoids the problem that the smoke and dust generated when cleaning the slag cause harm to the workers.

[0029] The upper side of the protruding cavity 4 is fixedly connected to and connected with a water inlet pipe 6, and the water inlet pipe 6 is connected to the water pump; the lower side of the protruding cavity 4 is fixedly connected to and connected with a water outlet pipe 7; the water inlet pipe 6 and the water outlet pipe 7 are both aligned with the sponge block 5, and the thickness of the sponge block 5 is greater than the inner diameter of the water inlet pipe 6 and the water outlet pipe 7; since the temperature of the air inhaled by the smoke guide pipe 3 is relatively high, it has a heating effect on the sponge block 5, so that the sponge block 5 is no longer moist after working for a period of time, affecting the sponge block 5's adsorption efficiency for smoke dust, so by setting the water inlet pipe 6 and the water outlet pipe 7, in the process of cleaning the slag, low-temperature water is simultaneously introduced into the water inlet pipe 6, and then the water flow can replenish water for the sponge block 5 when passing through the protruding cavity 4, so that the sponge block 5 always remains moist, thereby improving the sponge block 5's adsorption effect on smoke dust, and the water flow can flush the sponge block 5, thereby driving the impurities adsorbed in the sponge block 5 through the water outlet pipe 7, thereby purifying the sponge block 5 and avoiding the problem of clogging of the sponge block 5 due to excessive internal impurities.

[0030] The interior of the smoke guide pipe 3 is rotatably connected to a rotating shaft 8 near the sponge block 5, and the rotating shaft 8 is coaxially arranged with the smoke guide pipe 3; one end of the rotating shaft 8 is fixedly connected to an impeller 9; a through hole 10 is opened in the middle of the sponge block 5, and the rotating shaft 8 passes through the through hole 10 and is slidably connected thereto; a fan-shaped block 11 is fixedly connected to the surface of the rotating shaft 8 inside the through hole 10; when air passes through the interior of the smoke guide pipe 3, it pushes the impeller 9 to rotate, and then the rotating shaft 8 drives the fan-shaped block 11 to rotate continuously, so that the fan-shaped block 11 can make a circular motion inside the through hole 10, cyclically squeezing various parts of the sponge block 5 and deforming it, thereby squeezing out the sewage inside the sponge block 5, and the squeezed sewage is discharged through the outlet pipe 7, further improving the cleaning effect of the sponge block 5 and keeping the sponge block 5 clean.

[0031] A group of magnetic sheets 12 are evenly distributed on the circumference of the side wall surface of the through hole 10 near the sector block 11; a magnetic sheet 2 13 is fixedly connected to the side of the sector block 11 away from the rotating shaft 8; the magnetic sheet 12 and the magnetic sheet 2 13 are both made of flexible rubber magnetic material, and the magnetic sheet 12 and the magnetic sheet 2 13 can attract each other when they are close to each other; during the rotation of the sector block 11, when one of the magnetic sheets 12 contacts the magnetic sheet 2 13, the two will be adsorbed together, and as the sector block 11 continues to rotate, the magnetic sheet 2 13 pulls and deforms the sponge block 5 locally through the magnetic sheet 12, and then when the magnetic sheet 12 and the magnetic sheet 2 13 are separated, the sponge block 5 partially rebounds and resets and shakes, thereby shaking out the impurities inside the sponge block 5, and combined with the flushing effect of the water flow, the cleaning effect of the sponge block 5 is further improved.

[0032] A rotating column 14 is rotatably connected to the inner wall of the bottom of the furnace body 1, and the rotating column 14 is driven by a servo motor; a group of scrapers 15 are evenly distributed on the circumference of the surface of the rotating column 14; the lower side of the scraper 15 is in contact with the bottom of the furnace body 1, and the cross-sectional shape of the scraper 15 is set to an arc shape; when the slag needs to be cleaned, the rotating column 14 can be driven to rotate by the servo motor, and then the rotating column 14 drives multiple scrapers 15 to rotate synchronously, and the scrapers 15 scrape the bottom of the furnace body 1 and push the slag through the convex surface of the scraper 15. The slag moves outward along the convex surface of the scraper 15 under the action of centrifugal force, thereby gradually pushing the slag outward through the slag outlet 2, thereby achieving the purpose of automatically cleaning the slag, and there is no need for staff to manually dig out the slag, thereby improving the automation and practicality of the device.

[0033] like Figures 5 and 6As shown, the convex surface of the scraper 15 is provided with an arc-shaped groove; an arc-shaped pick 16 is provided inside the arc-shaped groove, and the arc-shaped groove and the arc-shaped pick 16 cooperate with each other; the convex surface of the arc-shaped pick 16 and the convex surface of the scraper 15 are aligned with each other and have a smooth transition; the end of the arc-shaped pick 16 away from the rotating column 14 extends to the outside of the free end of the scraper 15; the free end of the scraper 15 and the pick are hinged by a rotating pin 17, and a torsion spring is provided on the outside of the rotating pin 17. A protrusion 18 is fixedly connected to the inner side wall surface of the bottom of the furnace body 1 near the slag outlet 2; during the rotation of the scraper 15, the end of the arc-shaped paddle 16 away from the rotating column 14 can contact the protrusion 18; when the scraper 15 rotates to the position of the protrusion 18, the end of the arc-shaped paddle 16 away from the rotating column 14 will be blocked by the protrusion 18, prompting the arc-shaped paddle 16 to rotate around the rotating pin 17, and then the end of the arc-shaped paddle 16 close to the rotating column 14 swings toward the slag outlet 2, thereby pushing the slag near the convex surface of the arc-shaped paddle 16 toward the slag outlet 2, thereby improving the efficiency of the slag being discharged outward through the slag outlet 2; when the arc-shaped paddle 16 completely passes over the protrusion 18, the arc-shaped paddle 16 rotates and resets under the action of the torsion spring and re-engages with the scraper 15, so that the slag at the bottom of the furnace body 1 can be discharged quickly, thereby improving the efficiency of slag cleaning.

[0034] The slag guide grooves 20 are arranged so that the slag between the curved pick 16 and the scraper 15 can be pushed to the other side of the scraper 15 through the slag guide grooves 20 when the curved pick 16 is rotated and reset. This operation avoids a large amount of slag being mixed between the curved pick 16 and the scraper 15 after the curved pick 16 is reset, and the curved pick 16 cannot be completely reset, resulting in the subsequent slag being unable to move smoothly outward along the convex surface of the scraper 15 and the curved pick 16.

[0035] Example 2

[0036] like Figure 7As shown, compared with Example 1, another embodiment of the present invention is as follows: a group of grooves are evenly opened on the surface of the protrusion 18; a guide wheel 21 is rotatably connected inside the groove, and the guide wheel 21 protrudes from the surface of the protrusion 18; by providing the guide wheel 21, during the contact and extrusion process between the end of the arc-shaped pick 16 and the protrusion 18, the arc-shaped pick 16 can drive the guide wheel 21 to rotate, thereby reducing the friction resistance between the arc-shaped pick 16 and the protrusion 18, improving the running smoothness, reducing the wear of the arc-shaped pick 16 and the protrusion 18, and extending the service life.

[0037] Working principle: The present invention connects the smoke guide pipe 3 with the negative pressure pump, starts the negative pressure pump when cleaning the slag and generates negative pressure inside the smoke guide pipe 3, thereby sucking the smoke and air generated near the slag outlet 2 into the smoke guide pipe 3, and the soaked sponge block 5 can filter the smoke and dust, effectively adsorb the suspended particulate impurities, thereby purifying the inhaled air and then discharging it to the outside through the smoke guide pipe 3, playing the role of purifying the working environment, and avoiding the problem that the smoke generated when cleaning the slag causes harm to the workers; since the temperature of the air inhaled by the smoke guide pipe 3 is relatively high, it has a heating effect on the sponge block 5, so that the sponge block 5 will no longer be wet after working for a period of time , which affects the adsorption efficiency of the sponge block 5 on the smoke and dust. Therefore, by setting the water inlet pipe 6 and the water outlet pipe 7, in the process of cleaning the slag, low-temperature water is simultaneously introduced into the water inlet pipe 6, and then the water flow can replenish water for the sponge block 5 when passing through the protruding cavity 4, so that the sponge block 5 is always kept moist, thereby improving the adsorption effect of the sponge block 5 on the smoke and dust, and the water flow can flush the sponge block 5, thereby driving the impurities adsorbed in the sponge block 5 through the water outlet pipe 7, playing a role in purifying the sponge block 5, and avoiding the problem of clogging of the sponge block 5 due to excessive internal impurities; when the air passes through the smoke guide pipe 3, it will drive the impeller 9 to rotate, and then the shaft 8 drives the fan-shaped The block 11 rotates continuously, so that the sector block 11 can make a circular motion inside the through hole 10, cyclically squeezing various parts of the sponge block 5 and deforming it, thereby squeezing out the sewage inside the sponge block 5, and the squeezed sewage is discharged through the outlet pipe 7, further improving the cleaning effect of the sponge block 5 and keeping the sponge block 5 clean. In the process of the rotation of the sector block 11, when one of the magnetic pieces 12 contacts the magnetic piece 2 13, the two will be adsorbed together. As the sector block 11 continues to rotate, the magnetic piece 2 13 pulls and deforms the sponge block 5 locally through the magnetic piece 12. Later, when the magnetic piece 12 separates from the magnetic piece 2 13, the sponge block 5 is 5 is partially rebounded and reset and shaken, thereby shaking out the impurities inside the sponge block 5, and the flushing effect of the water flow is further improved to further improve the cleaning effect of the sponge block 5; when it is necessary to clean the slag, the servo motor can be used to drive the rotating column 14 to rotate, and then the rotating column 14 drives multiple scrapers 15 to rotate synchronously. The scrapers 15 scrape the bottom of the furnace body 1 and push the slag through the convex surface of the scraper 15. The slag moves outward along the convex surface of the scraper 15 under the action of centrifugal force, thereby gradually pushing the slag outward through the slag outlet 2, achieving the purpose of automatically cleaning the slag, without the need for staff to manually dig out the slag, thereby improving the degree of automation and practicality of the device;When the scraper 15 rotates to the position of the protrusion 18, the end of the arc-shaped paddle 16 away from the rotating column 14 will be blocked by the protrusion 18, prompting the arc-shaped paddle 16 to rotate around the rotating pin 17, and then the end of the arc-shaped paddle 16 close to the rotating column 14 swings toward the slag outlet 2, thereby pushing the slag near the convex surface of the arc-shaped paddle 16 toward the slag outlet 2, thereby improving the efficiency of the slag being discharged outward through the slag outlet 2. When the arc-shaped paddle 16 completely passes over the protrusion 18, the arc-shaped paddle 16 rotates and resets under the action of the torsion spring and re-engages with the scraper 15, so that the slag at the bottom of the furnace body 1 can be discharged quickly, thereby improving the cleaning efficiency of the slag; by providing a plurality of fins 19, the fins 19 can increase the friction between the arc-shaped paddle 16 and the slag during the swinging process of the arc-shaped paddle 16 toward the slag outlet 2, thereby reducing the friction between the slag and the arc-shaped paddle 16 The problem of relative sliding between the arc paddle 16 and the scraper 15, which results in a poor pushing effect on the slag, is solved by providing the slag guide groove 20. When the arc paddle 16 rotates and resets, the slag between the arc paddle 16 and the scraper 15 can be pushed to the other side of the scraper 15 through the slag guide groove 20. This operation prevents a large amount of slag from being trapped between the arc paddle 16 and the scraper 15 after the arc paddle 16 is reset, which may prevent the arc paddle 16 from being completely reset and causing the subsequent slag to be unable to move smoothly outward along the convex surface of the scraper 15 and the arc paddle 16. The guide wheel 21 is provided so that during the contact and extrusion between the end of the arc paddle 16 and the protrusion 18, the arc paddle 16 can drive the guide wheel 21 to rotate, reducing the friction resistance between the arc paddle 16 and the protrusion 18, improving the smoothness of operation, reducing the wear of the arc paddle 16 and the protrusion 18, and extending the service life.

[0038] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A needle-shaped fiber processing system, characterized by: The invention comprises a furnace body (1); a slag outlet (2) is provided on one side of the bottom of the furnace body (1); a smoke guide pipe (3) is fixedly connected to the inner wall of the top of the slag outlet (2), and the other end of the smoke guide pipe (3) extends outside the furnace body (1) and is connected to a negative pressure pump; a protruding cavity (4) is provided in the middle of the smoke guide pipe (3) outside the furnace body (1); the protruding cavity (4) and the smoke guide pipe (3) are connected to each other, and the diameter of the protruding cavity (4) is larger than the diameter of the smoke guide pipe (3); a sponge block (5) is fixedly connected inside the protruding cavity (4), and the sponge block (5) is soaked with water; The upper side of the protruding cavity (4) is fixedly connected to and communicated with a water inlet pipe (6), and the water inlet pipe (6) is communicated with a water pump; the lower side of the protruding cavity (4) is fixedly connected to and communicated with a water outlet pipe (7); the water inlet pipe (6) and the water outlet pipe (7) are both aligned with the sponge block (5), and the thickness of the sponge block (5) is greater than the inner diameter of the water inlet pipe (6) and the water outlet pipe (7); A rotating shaft (8) is rotatably connected to a position near the sponge block (5) inside the smoke guide pipe (3), and the rotating shaft (8) and the smoke guide pipe (3) are coaxially arranged; an impeller (9) is fixedly connected to one end of the rotating shaft (8); a through hole (10) is opened in the middle of the sponge block (5), and the rotating shaft (8) passes through the through hole (10) and is slidably connected to the through hole; a fan-shaped block (11) is fixedly connected to the surface of the rotating shaft (8) inside the through hole (10); A group of magnetic sheets (12) are evenly distributed on the circumference of the side wall surface of the through hole (10) near the sector block (11); a magnetic sheet (13) is fixedly connected to the side of the sector block (11) away from the rotating shaft (8); the magnetic sheet (12) and the magnetic sheet (13) are both made of flexible rubber magnetic material, and the magnetic sheet (12) and the magnetic sheet (13) can attract each other when they are close to each other.

2. A needle-shaped fiber processing system according to claim 1, characterized in that: A rotating column (14) is rotatably connected to the inner wall of the bottom of the furnace body (1), and the rotating column (14) is driven by a servo motor; a group of scrapers (15) are evenly distributed on the circumference of the surface of the rotating column (14); the lower side of the scraper (15) is in contact with the bottom of the furnace body (1), and the cross-sectional shape of the scraper (15) is set to be arc-shaped.

3. The needle-shaped fiber processing system according to claim 2, characterized in that: The convex surface of the scraper (15) is provided with an arc-shaped groove; an arc-shaped pick (16) is provided inside the arc-shaped groove, and the arc-shaped groove and the arc-shaped pick (16) cooperate with each other; the convex surface of the arc-shaped pick (16) and the convex surface of the scraper (15) are aligned with each other and smoothly transition; the end of the arc-shaped pick (16) away from the rotating column (14) extends to the outside of the free end of the scraper (15); the free end of the scraper (15) and the pick are hinged by a rotating pin (17), and a torsion spring is sleeved on the outside of the rotating pin (17); a protrusion (18) is fixed to the inner side wall surface of the bottom of the furnace body (1) near the slag outlet (2); during the rotation of the scraper (15), the end of the arc-shaped pick (16) away from the rotating column (14) can contact the protrusion (18).

4. A needle-shaped fiber processing system according to claim 3, characterized in that: A group of fins (19) are evenly fixed on the convex surface of the arc-shaped paddle (16), and the tips of the fins (19) face away from the rotating column (14); a group of slag guide grooves (20) are evenly opened inside the scraper (15) near the arc-shaped paddle (16).

5. The needle-shaped fiber processing system according to claim 4, characterized in that: A group of grooves are evenly formed on the surface of the convex block (18); a guide wheel (21) is rotatably connected inside the groove, and the guide wheel (21) protrudes from the surface of the convex block (18).

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