A device for recycling clothing manufacturing waste fiber dust

Abstract

This invention relates to the garment manufacturing field and discloses an apparatus for recycling and utilizing garment waste fiber dust. The apparatus includes a first-stage filter component, comprising a mounting shell. A recycling pipe and a transfer component are connected to both sides of the mounting shell. A filter assembly is located at the end of the recycling pipe. The filter assembly includes an outer cylinder shell and a filter element. A fixing ring is provided at each of the two open ends of the outer cylinder shell, and a protruding ring is provided on one side of each of the two fixing rings facing each other. The filter element includes an inner frame fitted outside the protruding ring, an outer frame located outside the inner frame, and a middle filter screen disposed between the two. A separation component includes a coarse pipe. An upper notch is provided at the highest point of the outer circumference of the coarse pipe. An upper cover extends from the opening of the upper notch. The upper end of the upper cover is shaped like an arc that fits against the inner wall of the inner frame. A side notch is provided on one side of the upper cover along the circumference of the coarse pipe, and a floating roller is provided at the side notch.

Description

Technical Field

[0001] This invention relates to the field of garment manufacturing, specifically to the field of garment waste collection, and particularly to a device for recycling and utilizing garment waste fiber dust. Background Technology

[0002] Fiber dust in garment waste not only affects the workshop environment and workers' health, but is also a valuable secondary resource, so it needs to be collected and reused.

[0003] In existing technologies, short fibers from airborne dust generated during garment manufacturing and spinning are typically separated and recovered using multi-stage filtration technology. Specifically: the first stage filters the fibers, usually a disc pre-separator, filtering out coarse fibers of 50-120 mesh; the separated fibers are then compressed and recovered by a fiber compactor. The second stage filters the dust, typically a multi-cylinder or cage-type filter, filtering out even finer dust and purifying the workshop air. The collected fibers are then processed according to their composition, for example: manufacturing recycled boards or yarns; chemically disassembling them to synthesize new fibers; and so on.

[0004] The core component of the disc pre-separator is a rotating disc-shaped filter screen. The filter screen intercepts fibers, while air and dust pass through to the next stage of processing. A scraper is attached to the disc-shaped filter screen, closely adhering to its surface to scrape off the attached fibers. The scraped fibers are then conveyed to a compactor for compression and collection. While this method can achieve automated fiber separation and recycling, it also has some drawbacks. Specifically: the rotating disc and stationary scraper work together to scrape off the fibers, which can easily cause them to break, making it unsuitable for scenarios where high-value recycling of long fibers is desired. Furthermore, when the collected fibers are sent to the compactor for compression, existing technologies commonly use a double-piston counter-pressure structure, where the compaction is achieved through the relative movement of two pistons. However, once the pistons retract and release, the compressed fibers inevitably spring back and loosen, resulting in poor compaction.

[0005] Based on the above, the present invention proposes a device for recycling and utilizing textile waste fiber dust. Summary of the Invention

[0006] To address the problems mentioned in the background above, the present invention provides an apparatus for recycling and utilizing textile waste fiber dust.

[0007] To achieve the above-mentioned technical objectives, the technical solution adopted by the present invention is as follows.

[0008] A device for recycling textile waste fiber dust includes a first-stage filter component. The first-stage filter component includes a mounting shell. A recycling pipe and a transfer component are respectively connected to both sides of the mounting shell. An output pipe is provided on the upper surface of the mounting shell. A compaction component is provided at the output end of the transfer component. A filter assembly is provided at the end of the recycling pipe.

[0009] The filter assembly includes an outer shell and a filter element, and a separation component is provided inside the filter element;

[0010] The outer shell has two coaxially arranged fixing rings at its two open ends, and two coaxially arranged protruding rings on the opposite side of the two fixing rings. The filter element includes an inner frame coaxially sleeved outside the two protruding rings, an outer frame coaxially located outside the inner frame, and a middle filter screen disposed between the two.

[0011] The separation component includes a coarse pipe, the end of which passes through a side connector and connects to a recovery pipe. An upper notch is provided at the highest point of the outer surface of the coarse pipe. An upper cover extends from the opening of the upper notch. The upper end of the upper cover is open and is designed to fit the inner wall of the inner frame. A side notch is provided on one side of the upper cover along the circumference of the coarse pipe and extends to the upper open end of the upper cover. A floating roller is provided at the side notch.

[0012] Furthermore, the two bore walls along the axis of the thick pipe are provided with side grooves, and a groove plate is fitted at the groove opening of the side groove. A connecting plate is provided between the two groove plates, and a slot is provided at the bottom of the connecting plate. The slot and the side of the upper cover with the side notch are connected to each other.

[0013] A slide block is slidably installed in the side groove along the vertical direction. A spring is set below the slide block. A rotating roller is installed between the slide blocks in the two side grooves. The upper surface of the connecting plate is set into an arc shape that fits with the rotating roller. The groove plate is provided with through holes to avoid the rotating roller. Initially, under the action of the spring force, the rotating roller abuts against the inner wall of the inner frame.

[0014] Furthermore, a vertically arranged guide rod is provided in the side groove, and the guide rod and the slide are slidably connected.

[0015] Furthermore, both ends of the filter element are located inside the upper open end of the upper cover, and an annular shaft extends from the end of the filter element. The end of the annular shaft is poweredly connected to a motor.

[0016] Furthermore, both open ends of the outer shell are provided with side connectors, and the outer surface of the side connectors is provided with at least one tap. The end of the tap is provided with an input pipe, and the end of the input pipe is close to the position where fiber waste is generated.

[0017] Furthermore, an air outlet is provided at the lowest point of the outer cylindrical shell, a fan is provided at the end of the air outlet, and a connecting pipe is provided at the air outlet end of the fan.

[0018] Furthermore, a blower pipe is provided between the filter element and the outer shell. The blower pipe is located above the filter element. The end of the blower pipe passes through the fixing ring and is connected to the connecting main pipe. A small hole is provided at the bottom of the blower pipe, which is located directly above the open end of the upper cover.

[0019] Furthermore, the outer surface of the main connecting pipe is connected to a branch pipe, and a regulating valve is installed at the connection point. The end of the branch pipe is connected to the output pipe.

[0020] Furthermore, the transfer component includes a transfer cylinder shell, a fan shaft is installed inside the transfer cylinder shell, blades extend radially from the outer circumference of the fan shaft, the ends of the blades are attached to the inner wall of the transfer cylinder shell, multiple blades are arranged in an array along the circumferential direction of the fan shaft, and the input end of the fan shaft extends out of the transfer cylinder shell and is poweredly connected to a motor.

[0021] A transfer nozzle is provided at the lowest point of the outer circumference of the transfer cylinder shell;

[0022] The end face of the transfer cylinder shell is provided with a connection hole, and a connection nozzle is provided at the opening of the connection hole, which is connected to the mounting shell.

[0023] Furthermore, a compaction pipe is provided below the transfer nozzle, an input nozzle is provided at the highest point of the outer circumference of the compaction pipe, the input nozzle is connected to the transfer nozzle, and an output nozzle is provided at the lowest point of the outer circumference of the compaction pipe.

[0024] A piston is installed inside the compaction pipe. The piston is driven by a linear module to move inside the compaction pipe. There are two pistons.

[0025] Compared with the prior art, the beneficial effects of this invention are as follows:

[0026] In this case, the technical advantage of the integrated solution using a dual-frame sandwich filter and an internal upper cover is as follows:

[0027] Technical effect 1: In this case, the floating rollers allow fibers of different sizes to enter the upper cover smoothly and seal the openings on the opposite side to isolate the airflow. Therefore, the air pressure generated by the airflow flowing into the filter element is eliminated, and with the back blowing of the blower, the fibers can be recycled into the mounting shell.

[0028] Technical effect 2: In this case, after the fibers are separated, the airflow output by the fan is used as the back-blowing action, eliminating the need for an additional back-blowing power source, resulting in a compact structure and reduced energy consumption;

[0029] Technical Effect 3: During the fiber recovery process, the cooperation between the rotating roller and the inner skeleton of the filter element enables the fibers to be rolled as they enter the upper casing. This rolling action causes the fibers to bend. In other words, several fibers adhering to the inner wall of the filter element are rolled and bend and clump together as they enter the upper casing. When they are subsequently back-blown down, they will recover due to the forced bending, but the recovery is usually incomplete. That is to say, the fibers recovered by back-blowing are in a bent shape and initially clump together. The advantage is that, on the one hand, the clumped fibers... Larger dimensions facilitate movement towards the transport component within the mounting housing, preventing it from floating away with the air. Furthermore, during subsequent compression, the curved fibers are more likely to clump together and remain relatively intact even after the compression is complete. This is because curved fibers act like tiny three-dimensional hooks; when a large number of curved fibers gather, they hook and intertwine to form a stable spatial network structure. Even after the compression is complete, there will be minimal loosening. In other words, more compaction results in less space occupied under the same conditions, facilitating subsequent transportation and operation. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the first-stage filter component;

[0032] Figure 3 Cross-section of the filter component Figure 1 ;

[0033] Figure 4 Cross-section of the filter component Figure 2 ;

[0034] Figure 5 A partial schematic of the filter component Figure 1 ;

[0035] Figure 6 A partial schematic of the filter component Figure 2 ;

[0036] Figure 7 This is a schematic diagram of a filter element;

[0037] Figure 8 An exploded view of the categorized components;

[0038] Figure 9 A sectional view of the mounting shell, transfer components, and compaction components;

[0039] Figure 10 This is a cross-sectional view of the transfer component.

[0040] The labels in the attached diagram are:

[0041] 100. First-stage filter component; 101. Mounting housing; 1011. Output pipe; 102. Filter assembly; 103. Fan; 104. Main connecting pipe; 105. Branch pipe; 106. Regulating valve; 107. Recycling pipe; 108. Transfer component; 1081. Motor II; 1082. Transfer cylinder shell; 1083. Transfer nozzle; 1084. Fan shaft; 1085. Blade; 109. Compaction component; 1091. Compaction pipe; 1092. Output nozzle; 1093. Piston; 1094. Linear module; 110. Outer shell; 1101. Air outlet. ; 111, Fixing ring; 1111, Convex ring; 112, Filter element; 1121, Inner frame; 1122, Outer frame; 1123, Middle filter screen; 113, Motor 1; 114, Separation component; 115, Air blower; 116, Side connector; 117, Divider nozzle; 118, Coarse pipe; 119, Upper cover; 120, Side notch; 121, Side groove; 122, Groove plate; 123, Connecting plate; 124, Slot; 125, Guide rod; 126, Slide; 127, Spring; 128, Rotating roller; 200, Second-stage filter component; 300, Recycling box. Detailed Implementation

[0042] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0043] Reference Figures 1-10 A device for recycling textile waste fiber dust includes a first-stage filter element 100, a second-stage filter element 200, and a recycling box 300. The first-stage filter element 100 is used to separate fibers, and the second-stage filter element 200 is used to separate dust.

[0044] First-stage filter component 100:

[0045] Reference Figure 2 The first-stage filter component 100 includes a mounting shell 101. The bottom of the mounting shell 101 is arranged at an inclination. One side of the mounting shell 101 is connected to a recovery pipe 107 with the connection point near the highest point of the bottom of the shell, and the other side is connected to a transfer component 108 with the connection point near the lowest point of the bottom of the shell. An output pipe 1011 is provided on the upper surface of the mounting shell 101.

[0046] A filter assembly 102 is provided at the end of the recycling pipe 107.

[0047] Specifically, refer to Figures 2-8 The filter assembly 102 includes an outer shell 110 and a filter element 112.

[0048] Both open ends of the outer shell 110 are coaxially provided with fixing rings 111, and both sides of the two fixing rings 111 facing each other are coaxially provided with protruding rings 1111.

[0049] The filter element 112 includes an inner frame 1121 coaxially sleeved around two protruding rings 1111, an outer frame 1122 coaxially located around the inner frame 1121, and a middle filter screen 1123 disposed between the two; furthermore, the filter element 112 can be driven to rotate by a motor 113, for example, the end of the filter element 112 extends into an annular shaft, which forms a power connection with the motor 113.

[0050] Both open ends of the outer shell 110 are provided with side connectors 116. The outer surface of the side connectors 116 is provided with at least one tap 117. The end of the tap 117 is provided with an input pipe (not shown in the figure). The end of the input pipe is located near the place where fiber waste is generated.

[0051] An air outlet 1101 is provided at the lowest point of the outer cylindrical shell 110. A fan 103 is provided at the end of the air outlet 1101. A connecting main pipe 104 is provided at the air outlet end of the fan 103. A branch pipe 105 is connected to the outer surface of the connecting main pipe 104 and a regulating valve 106 is provided at the connection. The end of the branch pipe 105 is connected to the output pipe 1011. When the fan 103 is started, the air containing fiber waste enters the interior of the filter element 112 through the input pipe, the branch connector 117, and the side connector 116. The fiber is left on the inner wall of the filter element 112, while the air and dust pass through the filter element 112 and exit through the air outlet 1101, the connecting main pipe 104, or the branch pipe 105. During the air exit process, the flow cross-sectional area of ​​the branch pipe 105 is controlled by the regulating valve 106, thereby achieving the purpose of controlling the airflow size exiting through the connecting main pipe 104.

[0052] Reference Figure 4 , Figure 5 , Figure 6 and Figure 8 A separation component 114 is provided inside the filter element 112.

[0053] Specifically, the separation component 114 includes a coarse pipe 118, the axis of which is parallel to the axis of the outer shell 110, and the end of the coarse pipe 118 passes through the side connector 116 and is connected to the recovery pipe 107.

[0054] An upper notch is provided at the highest point of the outer circular surface of the coarse pipe 118, and an upper cover 119 extends from the opening of the upper notch. The upper end of the upper cover 119 is open and is set into an arc shape that fits against the inner wall of the inner frame 1121. Furthermore, both ends of the filter element 112 are located inside the upper open end of the upper cover 119.

[0055] The upper cover 119 has a side notch 120 on one side along the circumference of the coarse pipe 118, and the side notch 120 extends to the upper open end of the upper cover 119. The two holes of the side notch 120 along the axis of the coarse pipe 118 are provided with side grooves 121. A groove plate 122 is fitted at the groove opening of the side groove 121. A connecting plate 123 is provided between the two groove plates 122. A slot 124 is provided at the bottom of the connecting plate 123. The slot 124 and the side of the upper cover 119 with the side notch 120 are connected.

[0056] A vertically arranged guide rod 125 is provided in the side groove 121, and a slide 126 and a spring 127 located below the slide 126 are sleeved on the guide rod 125.

[0057] A rotating roller 128 is installed between the slide blocks 126 in the two side grooves 121. The upper surface of the connecting plate 123 is set into an arc shape that fits with the rotating roller 128. The groove plate 122 is provided with through holes for avoiding the rotating roller 128.

[0058] Initially, under the elastic force of spring 127, the rotating roller 128 abuts against the inner wall of the inner frame 1121. The rotating roller 128 is made of rubber roller technology, etc., which will not be described in detail.

[0059] Reference Figure 4 and Figure 5 A blower pipe 115 is provided between the filter element 112 and the outer shell 110. The blower pipe 115 is located above the filter element 112. The end of the blower pipe 115 passes through the fixing ring 111 and is connected to the connecting main pipe 104. A fine hole is provided at the bottom of the blower pipe 115. The fine hole is located directly above the open end of the upper cover 119.

[0060] As the fan 103 starts to perform the first stage of filtration, the motor 113 starts to drive the filter element 112 to rotate. Figure 4 Taking the perspective as an example, the filter element 112 rotates clockwise. During the rotation: because air continuously flows into the filter element 112, the air pressure inside the filter element 112 is relatively high. The separated fibers will stick to the inner wall of the filter element 112. As the filter element 112 rotates, due to its certain thickness and the cylindrical shape of the roller 128, the fibers can pass over the roller 128 and enter the upper cover 119. Due to the presence of the spring 127, the roller 128 will roll over the passing fibers.

[0061] Meanwhile, the airflow exiting through the main pipe 104 is blown into the upper housing 119 through the blower pipe 115 and the fine holes, blowing the rolled fibers back down. The fibers that are blown back down follow the airflow and enter the mounting housing 101 through the coarse pipe 118 and the recovery pipe 107. Then, because the airflow suddenly enters a large space and because the output pipe 1011 is close to the transfer component 108, the flow rate slows down. The air leaves through the output pipe 1011, and the fibers remain in the mounting housing 101 and are carried by the airflow toward the transfer component 108.

[0062] In this case, the technical advantage of the integrated solution using a dual-frame sandwich filter and an internal upper cover is as follows:

[0063] Technical effect 1: In this case, the floating rollers allow fibers of different sizes to enter the upper cover smoothly and seal the openings on the opposite side to isolate the airflow. Therefore, the air pressure generated by the airflow flowing into the filter element is eliminated, and with the back blowing of the blower, the fibers can be recycled into the mounting shell.

[0064] Technical effect 2: In this case, after the fibers are separated, the airflow output by the fan is used as the back-blowing action, eliminating the need for an additional back-blowing power source, resulting in a compact structure and reduced energy consumption;

[0065] Technical Effect 3: During the fiber recovery process, the cooperation between the rotating roller and the inner skeleton of the filter element enables the fibers to be rolled as they enter the upper casing. This rolling action causes the fibers to bend. In other words, several fibers adhering to the inner wall of the filter element are rolled and bend and clump together as they enter the upper casing. When they are subsequently back-blown down, they will recover due to the forced bending, but the recovery is usually incomplete. That is to say, the fibers recovered by back-blowing are in a bent shape and initially clump together. The advantage is that, on the one hand, the clumped fibers... Larger dimensions facilitate movement towards the transport component within the mounting housing, preventing it from floating away with the air. Furthermore, during subsequent compression, the curved fibers are more likely to clump together and remain relatively intact even after the compression is complete. This is because curved fibers act like tiny three-dimensional hooks; when a large number of curved fibers gather, they hook and intertwine to form a stable spatial network structure. Even after the compression is complete, there will be minimal loosening. In other words, more compaction results in less space occupied under the same conditions, facilitating subsequent transportation and operation.

[0066] Reference Figure 9 and Figure 10The transfer component 108 includes a transfer cylinder shell 1082, a fan shaft 1084 is installed inside the transfer cylinder shell 1082, and blades 1085 extend radially from the outer circumference of the fan shaft 1084. The ends of the blades 1085 are attached to the inner wall of the transfer cylinder shell 1082. Multiple blades 1085 are arranged in an array along the circumferential direction of the fan shaft 1084. The input end of the fan shaft 1084 extends out of the transfer cylinder shell 1082 and is poweredly connected to a motor 1081.

[0067] A transfer nozzle 1083 is provided at the lowest point of the outer circular surface of the transfer cylinder shell 1082.

[0068] The end face of the transfer cylinder shell 1082 is provided with a connection hole, and a connection nozzle is provided at the opening of the connection hole, which is connected to the mounting shell 101.

[0069] After being rolled and bent, the fibers that are initially clustered enter the transfer cylinder shell 1082 through the connecting nozzle and connecting hole, and are located between two adjacent blades 1085.

[0070] Motor 1081 starts periodically to drive the fan shaft 1084 to rotate, thus sending the initially clumped fibers out through the transfer nozzle 1083. Its technical advantage is that air will enter the mounting shell 101 along with the initially clumped fibers. Because the blades 1085 are in contact with the inner wall of the transfer cylinder shell 1082, and because motor 1081 starts periodically, air cannot flow out from the transfer component 108. Otherwise, the air would enter the final recycling box 300 along with the fibers, causing the fibers in the recycling box 300 to fly around.

[0071] Reference Figure 9 The lower end of the transfer nozzle 1083 is provided with a compaction component 109.

[0072] The compaction component 109 includes a compaction pipe 1091, and an inlet is provided at the highest point of the outer circumference of the compaction pipe 1091. The upper end of the inlet is connected to the lower end of the transfer nozzle 1083.

[0073] An outlet nozzle 1092 is provided at the lowest point of the outer circumference of the compaction pipe 1091.

[0074] A piston 1093 is installed inside the compaction pipe 1091. The piston 1093 is driven by the linear module 1094 and moves inside the compaction pipe 1091. Furthermore, there are two pistons 1093 and two corresponding linear modules 1094. Existing telescopic rod technology or existing screw linear movement technology can be used, which will not be elaborated further.

[0075] Initially, the two pistons 1093 are located on both sides of the input nozzle, and one of the pistons 1093 blocks the output nozzle 1092, which is connected to the recycling box 300.

[0076] by Figure 9 Taking the perspective as an example, the fibers that are initially clustered after rolling and bending enter the compaction pipe 1091 through the transfer nozzle 1083 and the input nozzle of the transfer component 108. Then, the two pistons 1093 approach each other to compact the fibers. After a preset time, the compaction ends, and the two pistons 1093 move to the left together until the compacted fibers leave through the output nozzle 1092. After that, the two pistons 1093 reset.

[0077] Reference Figure 1 The second-stage filter component 200 is located at the upper end of the output pipe 1011. It uses existing electrostatic dust removal technology or other filtration technologies to filter dust in the air. It is not the core of this case and will not be elaborated on.

[0078] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A device for recycling and utilizing textile waste fiber dust, comprising a first-stage filter component (100), characterized in that, The first-stage filter component (100) includes a mounting shell (101), with a recovery pipe (107) and a transfer component (108) connected to both sides of the mounting shell (101), a compaction component (109) provided at the output end of the transfer component (108), and a filter assembly (102) provided at the end of the recovery pipe (107). The filter assembly (102) includes an outer shell (110) and a filter element (112), and a separation component (114) is provided inside the filter element (112). The outer shell (110) has two opening ends with a fixing ring (111) coaxially arranged. The two fixing rings (111) have a convex ring (1111) coaxially arranged on opposite sides. The filter element (112) includes an inner frame (1121) coaxially sleeved outside the two convex rings (1111), an outer frame (1122) coaxially located outside the inner frame (1121), and a middle filter screen (1123) arranged between the two. The separation component (114) includes a coarse pipe (118), the end of which passes through a side connector (116) and is connected to a recovery pipe (107). An upper notch is provided at the highest point of the outer surface of the coarse pipe (118), and an upper cover (119) extends from the opening of the upper notch. The upper end of the upper cover (119) is open and is set in an arc shape that fits against the inner wall of the inner frame (1121). A side notch (120) is provided on one side of the upper cover (119) along the circumferential direction of the coarse pipe (118), and the side notch (120) extends to the upper open end of the upper cover (119). A floating roller (128) is provided at the side notch (120).

2. The device for recycling and utilizing garment waste fiber dust according to claim 1, characterized in that, The side notch (120) has two side grooves (121) on the two hole walls along the axis of the coarse pipe (118). A groove plate (122) is fitted at the groove opening of the side groove (121). A connecting plate (123) is provided between the two groove plates (122). A slot (124) is provided at the bottom of the connecting plate (123). The slot (124) and the side of the upper cover (119) with the side notch (120) are connected to each other. A slide block (126) is slidably installed in the side groove (121) along the vertical direction. A spring (127) is provided below the slide block (126). A rotating roller (128) is installed between the slide blocks (126) in the two side grooves (121). The upper surface of the connecting plate (123) is set into an arc shape that fits with the rotating roller (128). The groove plate (122) is provided with a through hole for avoiding the rotating roller (128). Initially, under the elastic force of the spring (127), the rotating roller (128) abuts against the inner wall of the inner frame (1121).

3. The apparatus for recycling and utilizing garment waste fiber dust according to claim 2, characterized in that, A vertically arranged guide rod (125) is provided in the side groove (121), and the guide rod (125) and the slide (126) are slidably connected.

4. The apparatus for recycling and utilizing garment waste fiber dust according to claim 2, characterized in that, Both ends of the filter element (112) are located inside the upper open end of the upper cover (119). The end of the filter element (112) extends with an annular shaft, and the end of the annular shaft is poweredly connected to a motor (113).

5. The apparatus for recycling and utilizing garment waste fiber dust according to claim 4, characterized in that, The outer shell (110) has two open ends equipped with side connectors (116), and the outer surface of the side connectors (116) is provided with at least one tap (117). The end of the tap (117) is provided with an input pipe, and the end of the input pipe is close to the position where fiber waste is generated.

6. The apparatus for recycling and utilizing garment waste fiber dust according to claim 4, characterized in that, An air outlet (1101) is provided at the lowest point of the outer cylindrical shell (110), and a fan (103) is provided at the end of the air outlet (1101). A connecting pipe (104) is provided at the air outlet end of the fan (103).

7. The apparatus for recycling and utilizing garment waste fiber dust according to claim 6, characterized in that, A blower pipe (115) is provided between the filter element (112) and the outer shell (110). The blower pipe (115) is located above the filter element (112). The end of the blower pipe (115) passes through the fixing ring (111) and is connected to the connecting pipe (104). A small hole is provided at the bottom of the blower pipe (115). The small hole is located directly above the open end of the upper cover (119).

8. The apparatus for recycling and utilizing garment waste fiber dust according to claim 7, characterized in that, The upper surface of the mounting housing (101) is provided with an output pipe (1011), and the outer surface of the connecting main pipe (104) is connected with a branch pipe (105) and a regulating valve (106) is provided at the connection. The end of the branch pipe (105) is connected to the output pipe (1011).

9. The apparatus for recycling and utilizing garment waste fiber dust according to claim 7, characterized in that, The transfer component (108) includes a transfer cylinder shell (1082), a fan shaft (1084) is installed inside the transfer cylinder shell (1082), and blades (1085) extend radially from the outer circular surface of the fan shaft (1084). The ends of the blades (1085) are attached to the inner wall of the transfer cylinder shell (1082). Multiple blades (1085) are arranged in an array along the circumferential direction of the fan shaft (1084). The input end of the fan shaft (1084) extends out of the transfer cylinder shell (1082) and is poweredly connected to a second motor (1081). A transfer nozzle (1083) is provided at the lowest point of the outer circular surface of the transfer cylinder shell (1082). The end face of the transfer cylinder shell (1082) is provided with a connection hole, and a connection nozzle is provided at the opening of the connection hole, which is connected to the mounting shell (101).

10. The apparatus for recycling and utilizing garment waste fiber dust according to claim 9, characterized in that, A compaction pipe (1091) is provided below the transfer nozzle (1083). An input nozzle is provided at the highest point of the outer circle of the compaction pipe (1091), which is connected to the transfer nozzle (1083). An output nozzle (1092) is provided at the lowest point of the outer circle of the compaction pipe (1091). A piston (1093) is installed inside the compaction pipe (1091). The piston (1093) is driven by the linear module (1094) to move inside the compaction pipe (1091). There are two pistons (1093).

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