Dust and velvet separation type waste velvet recovery equipment for cotton production

Abstract

The utility model discloses dust and velvet separation type waste velvet recovery equipment for cotton production, and relates to the technical field of cotton production and processing, the dust and velvet separation type waste velvet recovery equipment comprises a right-angle fixed arm plate and an outer side dust discharge cylinder, the right-angle fixed arm plate is installed and connected on the outer side of the upper end of the outer side dust discharge cylinder, and an inner separation filter cylinder is arranged on the inner side of the outer side dust discharge cylinder. A cover head air inlet pipe is arranged at the upper end of the internal separation filter cylinder, an air inlet fan is arranged at the outer end of the cover head air inlet pipe, and the outer end of the internal separation filter cylinder penetrates through the outer side dust discharging cylinder to be provided with an inclined cleaning cover. Waste velvet attached to the inner wall of the internal separation filter cartridge can be re-accumulated to the bottom through the internal cleaner, and then upper and lower wind power is blown to filter, so that multiple times of separation treatment can be carried out according to separation requirements, the separation treatment is more convenient and efficient, the internal separation filter cartridge can discharge the waste velvet from which dust is separated, and the dust removal efficiency is improved. And the dust discharging cylinder on the outer side can be used for discharging the filtered dust.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton production and processing, in particular to a dust and fluff separation type waste fluff recovery device used in cotton production. Background Art

[0002] When cotton is produced and processed, it needs to go through several steps such as cotton cleaning, carding, drawing, roving, spun yarn, and winding. In the process of cotton processing, waste fluff will be produced. When recycling the waste fluff, dust and fluff separation type waste fluff recovery equipment is needed.

[0003] The existing Chinese patent CN112501720A disclosed on March 16, 2021 a dust and lint separation type waste lint recovery equipment for cotton production, including a body, which is divided into a dust collecting hood, a separation cylinder and a lint pressing box from top to bottom. Two layers of filter plates are installed at the upper end of the ash collecting hood, and a drive motor is installed on the upper surface of the upper filter plate. The drive motor includes a drive shaft, which extends downward between the two layers of filter plates and is equipped with negative pressure fan blades. A sealing plate is installed at the lower end of the side wall of the ash collecting hood, and a gearbox is installed in the center of the sealing plate. The lower end of the drive shaft extends to the gearbox and is inserted and installed.

[0004] However, the above device cannot effectively and efficiently separate the dust and fluff, the separation is not very ideal, and the overall separation process cannot be performed multiple times. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a dust and lint separation type waste lint recovery device for cotton production is proposed. The waste lint attached to the inner wall of the internal separation filter cylinder can be re-deposited to the bottom through an internal cleaner, and then filtered by blowing up and down wind at the same time, so that it can be separated and processed multiple times according to the separation needs, making the separation process more convenient and efficient. The internal separation filter cylinder can discharge the waste lint with dust separated, and the outer dust exhaust cylinder can discharge the dust filtered out.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A dust and lint separation type waste lint recovery device for cotton production comprises a right-angle fixed arm plate and an outer dust exhaust cylinder, the right-angle fixed arm plate is installed and connected to the outer side of the upper end of the outer dust exhaust cylinder, the inner side of the outer dust exhaust cylinder is provided with an internal separation filter cylinder, the upper end of the internal separation filter cylinder is provided with a hood head air inlet pipe, the outer end of the hood head air inlet pipe is provided with an intake fan, the outer end of the internal separation filter cylinder passes through the outer dust exhaust cylinder and is provided with an inclined cleaning hood, the inner side of the internal separation filter cylinder is provided with an internal cleaner, and the internal cleaner, the intake fan, the internal separation filter cylinder and the outer dust exhaust cylinder are electrically connected by an external controller.

[0008] Through the above technical scheme: the outer dust exhaust cylinder can be installed at a designated position through a right-angle fixed arm plate, and the waste fluff that needs to be separated outside can be discharged into the internal separation filter cylinder through the inclined cleaning cover, and the bottom of the internal separation filter cylinder generates wind force, so that the waste fluff at the bottom is blown and separated in the internal separation filter cylinder, and the wind force generated by the air intake fan at the top can be blown through the air intake pipe of the hood head, thus generating convection wind force, so that the waste fluff is stirred inside the internal separation filter cylinder, and then the dust is discharged into the outer dust exhaust cylinder through the internal separation filter cylinder. After filtering for a period of time, the wind force of the air intake fan and the internal separation filter cylinder stops, and the waste fluff attached to the inner wall of the internal separation filter cylinder can be re-deposited to the bottom through the internal cleaner, and then filtered by blowing up and down wind force at the same time, so that it can be separated and processed multiple times according to the separation needs, making the separation process more convenient and efficient, the internal separation filter cylinder can discharge the waste fluff separated from the dust, and the outer dust exhaust cylinder can discharge the filtered dust.

[0009] The utility model is further configured as follows: the internal separation filter cartridge includes a blower, a bottom discharge valve tube, a bottom cone shell, a filter mesh cartridge, an upper fixed disk and a feed through hole; the lower end of the upper fixed disk is provided with a filter mesh cartridge; a feed through hole is provided at the connection between the upper fixed disk and the filter mesh cartridge; the lower end of the filter mesh cartridge is provided with a bottom cone shell; the lower end of the bottom cone shell is provided with a bottom discharge valve tube; a blower is provided on the outside of the bottom discharge valve tube and located on the bottom cone shell; and the upper fixed disk is connected to the outer dust discharge cartridge.

[0010] Through the above technical solution: due to the internal separation filter cartridge structure, it is convenient to separate the dust and lint.

[0011] The utility model is further configured such that the internal cleaner includes an electric telescopic cylinder, mounting screws and a cleaning ring, a cleaning ring is provided at the lower end of the piston rod of the electric telescopic cylinder, the electric telescopic cylinder and the cleaning ring are fixedly connected by mounting screws, and the electric telescopic cylinder is connected to the internal separation filter cartridge.

[0012] Through the above technical solution: due to the internal cleaner structure, it is convenient to use for telescopic cleaning.

[0013] The utility model is further configured such that the outer dust exhaust cylinder includes an upper mounting flange ring, a cylinder shell and a dust exhaust valve pipe, an upper mounting flange ring is arranged on the upper end circumference of the cylinder shell, dust exhaust valve pipes are arranged on both sides of the lower end of the cylinder shell, the upper mounting flange ring is connected to the internal separation filter cylinder, and the cylinder shell is connected to the right-angle fixed arm plate.

[0014] Through the above technical solution: due to the outer dust exhaust cylinder structure, it is convenient to discharge filtered dust for use.

[0015] The utility model is further configured such that a dust removal gap is provided between the outer dust removal cylinder and the interior of the inner separation filter cylinder.

[0016] Through the above technical solution: because a dust discharge gap is provided between the outer dust discharge cylinder and the interior of the inner separation filter cylinder, the filtered dust can pass through easily.

[0017] The utility model is further configured that the outer dust exhaust cylinder and the inner separation filter cylinder are connected by screws, and a sealing rubber pad is provided at the connection between the outer dust exhaust cylinder and the inner separation filter cylinder.

[0018] Through the above technical solution: because the outer dust exhaust cylinder and the inner separation filter cylinder are connected by screws, and a sealing rubber pad is provided at the connection between the outer dust exhaust cylinder and the inner separation filter cylinder, it is easy to install and disassemble, and the fixing is tighter and more secure.

[0019] The utility model is further configured that the hood head air inlet pipe and the internal separation filter cartridge are connected by welding, and the connection between the hood head air inlet pipe and the internal separation filter cartridge is connected.

[0020] Through the above technical solution: because the hood head air inlet pipe and the internal separation filter cartridge are connected by welding, and the connection between the hood head air inlet pipe and the internal separation filter cartridge is connected, it is easy to fix them, and the connection is connected, so that the gas is easy to transport and use.

[0021] The utility model is further configured such that the internal separation filter cartridge is located in the middle of the outer dust exhaust cartridge, and the two ends of the internal separation filter cartridge are symmetrical.

[0022] Through the above technical solution: because the internal separation filter cartridge is located in the middle of the outer dust exhaust cartridge, and the two ends of the internal separation filter cartridge are symmetrical, it is convenient to place it stably for dust and fluff separation.

[0023] The beneficial effects of the utility model are:

[0024] 1. The waste lint attached to the inner wall of the internal separation filter cartridge can be re-deposited to the bottom through the internal cleaner, and then filtered by blowing up and down wind at the same time, so that it can be separated and processed multiple times according to the separation needs, making the separation process more convenient and efficient. The internal separation filter cartridge can discharge the waste lint with separated dust, and the outer dust discharge cylinder can discharge the filtered dust.

[0025] 2. By providing an internal separation filter cartridge structure, it is convenient to generate wind force at the bottom for blowing and filtering. The upper fixing plate of the internal separation filter cartridge is connected to the outer dust exhaust cartridge by screws, so that the upper fixing plate is easy to install and place, and the filter screen cartridge is located inside the outer dust exhaust cartridge, so that the dust filtered by the filter screen cartridge will be discharged into the outer dust exhaust cartridge. The filter screen cartridge passes through the blowers on both sides of the bottom cone shell, so that filtering wind force can be generated at the bottom for blowing and filtering. During discharge, the personnel open the bottom discharge valve pipe at the lower end of the bottom cone shell, which is convenient for discharging the filtered waste fluff.

[0026] 3. An internal cleaner structure is provided to facilitate cleaning and use. The electric telescopic cylinder of the internal cleaner is connected to the internal separation filter cartridge by screws, so that the electric telescopic cylinder is easy to install and place. When the piston rod of the electric telescopic cylinder is extended, the electric telescopic cylinder drives the cleaning ring fixed by the mounting screws to descend. When the cleaning ring moves from top to bottom inside the internal separation filter cartridge, the waste fluff attached to the inner wall of the internal separation filter cartridge can be scraped off, so that the waste fluff can be recovered to the bottom of the internal separation filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a three-dimensional structural schematic diagram of a dust and lint separation type waste lint recovery device for cotton production proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the internal separation filter cartridge structure of a dust and lint separation type waste lint recovery device for cotton production proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of the internal cleaner structure of a dust and lint separation type waste lint recovery device for cotton production proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of an outer dust exhaust cylinder of a dust and lint separation type waste lint recovery device for cotton production proposed by the utility model.

[0031] In the figure: 1. internal cleaner; 11. electric telescopic cylinder; 12. mounting screws; 13. cleaning collar; 2. tilted cleaning hood; 3. hood head air inlet pipe; 4. air inlet fan; 5. right-angle fixed arm plate; 6. internal separation filter cartridge; 61. blower; 62. bottom discharge valve pipe; 63. bottom cone shell; 64. filter screen cartridge; 65. upper side fixing plate; 66. feed through hole; 7. outer dust discharge cartridge; 71. upper side mounting flange ring; 72. cartridge shell; 73. dust discharge valve pipe. DETAILED DESCRIPTION

[0032] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0035] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0036] Reference Figure 1-Figure 4, a dust and lint separation type waste lint recovery device for cotton production, comprising a right-angle fixed arm plate 5 and an outer dust exhaust cylinder 7, the right-angle fixed arm plate 5 is installed and connected to the outer side of the upper end of the outer dust exhaust cylinder 7, an internal separation filter cylinder 6 is arranged on the inner side of the outer dust exhaust cylinder 7, a hood head air inlet pipe 3 is arranged on the upper end of the internal separation filter cylinder 6, an air inlet fan 4 is arranged on the outer end of the hood head air inlet pipe 3, an outer end of the internal separation filter cylinder 6 passes through the outer dust exhaust cylinder 7 and is provided with an inclined cleaning cover 2, an internal cleaner 1 is installed on the inner side of the internal separation filter cylinder 6 with screws, the internal cleaner 1, the air inlet fan 4, the internal separation filter cylinder 6 and the outer dust exhaust cylinder 7 are electrically connected with an external controller, when in use, the outer dust exhaust cylinder 7 can be installed at a designated position through the right-angle fixed arm plate 5, and the waste lint that needs to be separated from the outside can be discharged into the internal separation filter cylinder through the inclined cleaning cover 2. 6, wind force is generated at the bottom of the internal separation filter cartridge 6, so that the waste fluff at the bottom is blown and separated in the internal separation filter cartridge 6, and the wind force generated by the air intake fan 4 at the top can be blown through the hood head air intake pipe 3, thus generating convection wind force, so that the waste fluff is stirred inside the internal separation filter cartridge 6, and then the dust is discharged into the outer dust exhaust cylinder 7 through the internal separation filter cartridge 6. After filtering for a period of time, the wind force of the air intake fan 4 and the internal separation filter cartridge 6 stops, and the waste fluff attached to the inner wall of the internal separation filter cartridge 6 can be re-deposited to the bottom through the internal cleaner 1, and then filtered by blowing up and down wind forces at the same time, so that it can be separated and processed multiple times according to the separation needs, making the separation process more convenient and efficient, and the internal separation filter cartridge 6 can discharge the waste fluff separated from the dust, and the outer dust exhaust cylinder 7 can discharge the filtered dust.

[0037] Specifically, the internal separation filter cartridge 6 includes a blower 61, a bottom discharge valve tube 62, a bottom cone shell 63, a filter screen cartridge 64, an upper fixed disk 65 and a feed through hole 66. The filter screen cartridge 64 is provided at the lower end of the upper fixed disk 65, and a feed through hole 66 is provided at the connection between the upper fixed disk 65 and the filter screen cartridge 64. The lower end of the filter screen cartridge 64 is provided with a bottom cone shell 63, and the lower end of the bottom cone shell 63 is provided with a bottom discharge valve tube 62. The outer side of the bottom discharge valve tube 62 is provided with a blower 61 on the bottom cone shell 63, and the upper fixed disk 65 is connected to the filter screen cartridge 64. On the outer dust exhaust cylinder 7, the upper fixing plate 65 of the internal separation filter cylinder 6 is connected to the outer dust exhaust cylinder 7 by screws, so that the upper fixing plate 65 is easy to install and place, and the filter screen cylinder 64 is located inside the outer dust exhaust cylinder 7, so that the dust filtered by the filter screen cylinder 64 will be discharged into the outer dust exhaust cylinder 7, and the filter screen cylinder 64 passes through the blower 61 on both sides of the bottom cone shell 63, so that the filtering wind force can be generated at the bottom for blowing and filtering. When discharging, the personnel opens the bottom discharge valve pipe 62 at the lower end of the bottom cone shell 63, which is convenient for discharging the filtered waste wool.

[0038] Specifically, the internal cleaner 1 includes an electric telescopic cylinder 11, a mounting screw 12 and a cleaning ring 13. A cleaning ring 13 is provided at the lower end of the piston rod of the electric telescopic cylinder 11. The electric telescopic cylinder 11 and the cleaning ring 13 are fixedly connected by the mounting screw 12. The electric telescopic cylinder 11 is connected to the internal separation filter cartridge 6. The electric telescopic cylinder 11 of the internal cleaner 1 is connected to the internal separation filter cartridge 6 by screws, so that the electric telescopic cylinder 11 is easy to install and place. When the piston rod of the electric telescopic cylinder 11 is extended, the electric telescopic cylinder 11 drives the cleaning ring 13 fixed by the mounting screw 12 to descend. In this way, when the cleaning ring 13 moves from top to bottom inside the internal separation filter cartridge 6, the waste fluff attached to the inner wall of the internal separation filter cartridge 6 can be scraped off, so that the waste fluff can be recovered to the bottom of the internal separation filter cartridge 6.

[0039] Specifically, the outer dust exhaust cylinder 7 includes an upper mounting flange ring 71, a cylinder shell 72 and a dust exhaust valve pipe 73. The upper side mounting flange ring 71 is arranged on the circumference of the upper end of the cylinder shell 72, and the dust exhaust valve pipe 73 is arranged on both sides of the lower end of the cylinder shell 72. The upper side mounting flange ring 71 is connected to the internal separation filter cylinder 6, and the cylinder shell 72 is connected to the right-angle fixed arm plate 5. The cylinder shell 72 of the outer dust exhaust cylinder 7 is welded and connected to the right-angle fixed arm plate 5, so that it can be installed and fixed in a designated position through the right-angle fixed arm plate 5. The cylinder shell 72 has an upper side mounting flange ring 71 on the circumference of the upper end, so that the internal separation filter cylinder 6 can be installed and used accordingly. The cylinder shell 72 has a dust exhaust valve pipe 73 at the lower end, so that it is convenient to discharge the filtered dust.

[0040] Specifically, a dust removal gap is provided between the outer dust removal cylinder 7 and the interior of the inner separation filter cylinder 6, so that the filtered dust can pass through easily.

[0041] Specifically, the outer dust exhaust cylinder 7 and the inner separation filter cylinder 6 are connected by screws, and a sealing rubber pad is provided at the connection between the outer dust exhaust cylinder 7 and the inner separation filter cylinder 6, so that it is easy to install and disassemble, and the fixation is tighter and more firm.

[0042] Specifically, the hood head air inlet pipe 3 and the internal separation filter cartridge 6 are connected by welding, and the connection between the hood head air inlet pipe 3 and the internal separation filter cartridge 6 is connected, so as to facilitate fixation, and the connection is connected, so that the gas is easy to transport and use.

[0043] Specifically, the internal separation filter cartridge 6 is located in the middle of the outer dust exhaust cartridge 7, and both ends of the internal separation filter cartridge 6 are symmetrical, so as to facilitate stable placement for dust and fluff separation.

[0044] Working principle: when in use, the outer dust exhaust cylinder 7 can be installed at the designated position through the right-angle fixed arm plate 5, and the waste fluff that needs to be separated outside can be discharged into the internal separation filter cylinder 6 through the inclined cleaning cover 2, and the bottom of the internal separation filter cylinder 6 generates wind force, so that the waste fluff at the bottom is blown and separated in the internal separation filter cylinder 6, and the wind force generated by the air intake fan 4 at the top can be blown through the air intake pipe 3 of the hood head, thus generating convection wind force, so that the waste fluff is stirred inside the internal separation filter cylinder 6, and then the dust is discharged into the outer dust exhaust cylinder 7 through the internal separation filter cylinder 6. After filtering for a period of time, the wind force of the air intake fan 4 and the internal separation filter cylinder 6 stops, and the waste fluff attached to the inner wall of the internal separation filter cylinder 6 can be re-deposited to the bottom through the internal cleaner 1, and then filtered by blowing up and down wind force at the same time, so that it can be separated and processed multiple times according to the separation needs, making the separation process more convenient and efficient, and the internal separation filter cylinder 6 can discharge the waste fluff separated from the dust, and the outer dust exhaust cylinder 7 can discharge the filtered dust.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust and lint separation type waste lint recovery device for cotton production, comprising a right-angle fixed arm plate (5) and an outer dust exhaust cylinder (7), characterized in that: The right-angle fixed arm plate (5) is installed and connected to the outer side of the upper end of the outer dust exhaust cylinder (7); the inner side of the outer dust exhaust cylinder (7) is provided with an internal separation filter cylinder (6); the upper end of the internal separation filter cylinder (6) is provided with a hood head air intake pipe (3); the outer end of the hood head air intake pipe (3) is provided with an air intake fan (4); the outer end of the internal separation filter cylinder (6) passes through the outer dust exhaust cylinder (7) and is provided with an inclined cleaning hood (2); the inner side of the internal separation filter cylinder (6) is provided with an internal cleaner (1); the internal cleaner (1), the air intake fan (4), the internal separation filter cylinder (6) and the outer dust exhaust cylinder (7) are electrically connected by an external controller.

2. The dust and lint separation type waste lint recovery equipment for cotton production according to claim 1 is characterized in that: The internal separation filter cartridge (6) comprises a blower (61), a bottom discharge valve tube (62), a bottom cone shell (63), a filter screen cartridge (64), an upper fixed disk (65) and a feed through hole (66); the filter screen cartridge (64) is arranged at the lower end of the upper fixed disk (65); a feed through hole (66) is arranged at the connection between the upper fixed disk (65) and the filter screen cartridge (64); the bottom cone shell (63) is arranged at the lower end of the filter screen cartridge (64); the bottom discharge valve tube (62) is arranged at the lower end of the bottom cone shell (63); the blower (61) is arranged on the outer side of the bottom discharge valve tube (62) and located on the bottom cone shell (63); and the upper fixed disk (65) is connected to the outer dust discharge cartridge (7).

3. The dust and lint separation type waste lint recovery equipment for cotton production according to claim 1 is characterized in that: The internal cleaner (1) comprises an electric telescopic cylinder (11), a mounting screw (12) and a cleaning collar (13); the cleaning collar (13) is provided at the lower end of the piston rod of the electric telescopic cylinder (11); the electric telescopic cylinder (11) and the cleaning collar (13) are fixedly connected via the mounting screw (12); and the electric telescopic cylinder (11) is connected to an internal separation filter cartridge (6).

4. The dust and lint separation type waste lint recovery equipment for cotton production according to claim 1, characterized in that: The outer dust exhaust cylinder (7) comprises an upper mounting flange ring (71), a cylinder shell (72) and a dust exhaust valve pipe (73); an upper mounting flange ring (71) is arranged on the circumference of the upper end of the cylinder shell (72); dust exhaust valve pipes (73) are arranged on both sides of the lower end of the cylinder shell (72); the upper mounting flange ring (71) is connected to the internal separation filter cylinder (6); and the cylinder shell (72) is connected to the right-angle fixed arm plate (5).

5. The dust and lint separation type waste lint recovery equipment for cotton production according to claim 1, characterized in that: A dust removal gap is provided between the outer dust removal cylinder (7) and the interior of the inner separation filter cylinder (6).

6. The dust and lint separation type waste lint recovery equipment for cotton production according to claim 1, characterized in that: The outer dust exhaust cylinder (7) and the inner separation filter cylinder (6) are connected by screws, and a sealing rubber pad is provided at the connection between the outer dust exhaust cylinder (7) and the inner separation filter cylinder (6).

7. The dust and lint separation type waste lint recovery equipment for cotton production according to claim 1, characterized in that: The hood head air inlet pipe (3) and the internal separation filter cartridge (6) are connected by welding, and the connection between the hood head air inlet pipe (3) and the internal separation filter cartridge (6) is connected.

8. The dust and lint separation type waste lint recovery equipment for cotton production according to claim 1, characterized in that: The internal separation filter cylinder (6) is located in the middle of the outer dust exhaust cylinder (7), and the two ends of the internal separation filter cylinder (6) are symmetrical.

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