A polyester fiber raw material mixing device

Abstract

The utility model discloses a polyester fiber raw material mixing device, which relates to the technical field of polyester fiber raw material mixing, and comprises a polyester fiber mixing drum, wherein a top sealing cover is arranged at the top of one side of the polyester fiber mixing drum. A stirring motor is arranged to drive a stirring power shaft to rotate, thereby directly driving a threaded stirring disk to perform mixing and stirring operations. The threaded stirring disk can stir while turning the upper and lower materials, thereby improving the uniformity of stirring. During the stirring process, water is injected into the interior of a water body diversion sleeve through a water adding pipe, and water is uniformly injected into the interior of the polyester fiber mixing drum through the connection between a second water injection groove and a first water injection groove on the surface of the water body diversion sleeve. Water body diversion sleeves at different positions are connected through a vertical connecting pipe, from top to bottom, thereby further increasing the uniformity of water injection. The uniformity of water addition directly affects the uniformity of stirring and mixing of materials, thereby improving the uniformity of equipment mixing.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester fiber raw material mixing, in particular to a polyester fiber raw material mixing device. Background Art

[0002] Recycled polyester is also called recycled polyester. Recycled polyester fiber refers to the use of polyester cloth, waste polyester bottle flakes, spinning waste, foam material, and pulp blocks as raw materials. After crushing and cleaning, the mixture of various materials is dried, melted and extruded, spun, wound, bundled, stretched and curled, relaxed and heat-set, and cut to form polyester fibers of different lengths.

[0003] After searching, Chinese patent number CN220517239U discloses a recycled polyester fiber raw material mixer, including a mixing bin, two sides of the top of the mixing bin are respectively connected with a feed hopper and a feeding port, a discharge port is arranged at the bottom of the mixing bin, a No. 1 motor is fixedly connected to the top of the inner wall of the mixing bin, a rotating rod is fixedly connected to the output end of the No. 1 motor, a plurality of stirring rods are arranged around the outer side of the rotating rod, each stirring rod is fixedly connected to the rotating rod, and each stirring rod is slidably connected to a connecting rod at one end away from the rotating rod. The beneficial effect is: the utility model can effectively control the raw materials in the mixing bin quantitatively through the setting of the feed hopper and the spiral feeding rod therein, effectively avoid the situation that the raw materials are fed too much and cause accumulation affecting the melting efficiency, and at the same time, through the design of the connecting rod, the scraper and its transmission structure, the inner wall of the mixing bin can be effectively scraped and brushed, effectively ensuring the adequacy of the raw material mixing, avoiding the situation that the material adhesion affects the mixing efficiency and effect, and effectively ensuring the use effect of the equipment.

[0004] However, in actual use, the above device cannot inject water while stirring. The traditional method is to directly add the material and water at the same time and then stir and mix them. The uniformity of adding water will directly determine the uniformity of the subsequent stirring of the material. Utility Model Content

[0005] The utility model aims to provide a polyester fiber raw material mixing device.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a polyester fiber raw material mixing device, comprising a polyester fiber mixing drum, a top sealing cover is provided at the top of one side of the polyester fiber mixing drum, a stirring motor is fixedly installed at the top of the top sealing cover, a motor power box is fixedly installed at one side of the stirring motor, a stirring power shaft is rotatably connected to the bottom end of the stirring motor, a threaded stirring disk is fixedly installed on the edge surface of the stirring power shaft, a first water injection groove is provided on the surface of one side of the polyester fiber mixing drum, a water body diversion sleeve is fixedly installed on the surface of one side of the polyester fiber mixing drum close to the first water injection groove, a second water injection groove is provided on the inner surface of one side of the water body diversion sleeve, one side of the water body diversion sleeve is connected with a vertical connecting pipe, the top of one side of the water body diversion sleeve is connected with a water adding pipe, and a water adding control valve is provided on the top of one side of the water adding pipe.

[0007] Preferably, the first water injection trough and the second water injection trough are connected, and the positions of the first water injection trough and the second water injection trough correspond one to one.

[0008] Preferably, the water diversion sleeve is sleeved on one side surface of the polyester fiber mixing cylinder, the number of the water diversion sleeves is several, and the several water diversion sleeves are sleeved on the surface of the polyester fiber mixing cylinder at equal intervals, and the several water diversion sleeves are connected through the vertical connecting pipe.

[0009] Preferably, a bottom inflation diverter pipe is fixedly installed at the inner bottom end of the polyester fiber mixing cylinder, the top end of one side of the bottom inflation diverter pipe is connected to an inflation stirring pipe, an inflation hole is opened on one side surface of the inflation stirring pipe, the bottom inflation diverter pipe passes through the side of the polyester fiber mixing cylinder and is connected to an air filling pipe, and an air filling control valve is provided at the top end of one side of the air filling pipe.

[0010] Preferably, there are several aeration stirring tubes, which are circumferentially distributed on one top side of the inflation hole, and the aeration stirring tubes fit the inner surface of the polyester fiber mixing cylinder, and the connection between the aeration stirring tubes and the polyester fiber mixing cylinder is a fixed connection.

[0011] Preferably, the bottom end of one side of the polyester fiber mixing cylinder is connected to a material discharge control pipe, and a material discharge control valve is provided on one side of the material discharge control pipe.

[0012] Compared with the related art, the polyester fiber raw material mixing device provided by the utility model has the following beneficial effects:

[0013] The utility model provides a polyester fiber raw material mixing device. A stirring motor is arranged to drive a stirring power shaft to rotate, thereby directly driving a threaded stirring disk to perform mixing and stirring operations. The threaded stirring disk can stir while turning over upper and lower materials, thereby improving the uniformity of stirring. During the stirring process, water is injected into the interior of a water body diversion sleeve through a water adding pipe, and a second water injection groove and a first water injection groove are connected on the surface of the water body diversion sleeve, thereby uniformly injecting water into the interior of a polyester fiber mixing cylinder. Water body diversion sleeves at different positions are connected through a vertical connecting pipe, from top to bottom, thereby further increasing the uniformity of water injection. The uniformity of water addition directly affects the uniformity of stirring and mixing of materials, thereby improving the uniformity of mixing of equipment.

[0014] The utility model provides a polyester fiber raw material mixing device. In the process of stirring and mixing by being arranged on a threaded stirring disk, air is inflated into the interior of a bottom air-filled shunt pipe through an air-filling pipe, and gas is blown into the interior of a polyester fiber mixing cylinder through an air-filling hole on the air-filled stirring pipe. The material is blown by the gas to improve the mixing and stirring of the material, further increase the stirring uniformity of the device, and at the same time can improve the mixing efficiency of the material in the device and improve the production efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the side view structure of the polyester fiber mixing cylinder and the water body diversion sleeve of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal top view of the polyester fiber mixing cylinder of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the overall assembly of the device of the utility model from above.

[0019] Numbers in the figure: 1. Polyester fiber mixing cylinder; 2. Top sealing cover; 3. Stirring motor; 4. Motor power box; 5. Stirring power shaft; 6. Threaded stirring plate; 7. First water injection tank; 8. Water body diversion sleeve; 9. Second water injection tank; 10. Vertical connecting pipe; 11. Water adding pipe; 12. Water adding control valve; 13. Bottom inflation diversion pipe; 14. Inflation stirring pipe; 15. Inflation hole; 16. Gas adding pipe; 17. Gas adding control valve; 18. Unloading control pipe; 19. Unloading control valve. DETAILED DESCRIPTION Example

[0020] See also Figure 1-4The utility model provides a technical solution: a polyester fiber raw material mixing device, comprising a polyester fiber mixing drum 1, a top sealing cover 2 is arranged at the top of one side of the polyester fiber mixing drum 1, a stirring motor 3 is fixedly installed at the top of the top sealing cover 2, a motor power box 4 is fixedly installed on one side of the stirring motor 3, a stirring power shaft 5 is rotatably connected to the bottom end of the stirring motor 3, a threaded stirring disc 6 is fixedly installed on the edge surface of the stirring power shaft 5, a first water injection groove 7 is opened on one side surface of the polyester fiber mixing drum 1, a water body diversion sleeve 8 is fixedly installed on the side surface of the polyester fiber mixing drum 1 close to the first water injection groove 7, and the water body diversion sleeve 8 is fixedly installed on the side surface of the water body diversion sleeve 8. A second water injection groove 9 is opened on the inner surface of one side, a vertical connecting pipe 10 is connected to one side of the water diversion sleeve 8, a water adding pipe 11 is connected to the top of one side of the water diversion sleeve 8, and a water adding control valve 12 is arranged on the top of one side of the water adding pipe 11. The connection relationship between the first water injection groove 7 and the second water injection groove 9 is connected, and the positions of the first water injection groove 7 and the second water injection groove 9 correspond one to one. The water diversion sleeve 8 is sleeved on one side surface of the polyester fiber mixing cylinder 1. There are several water diversion sleeves 8, and several water diversion sleeves 8 are sleeved on the surface of the polyester fiber mixing cylinder 1 at equal intervals. Several water diversion sleeves 8 are connected through the vertical connecting pipe 10.

[0021] In the implementation scheme, a stirring motor 3 is provided to drive the stirring power shaft 5 to rotate, thereby directly driving the threaded stirring disk 6 to perform mixing and stirring operations. The threaded stirring disk 6 can stir while turning over the upper and lower materials to improve the uniformity of stirring. During the stirring process, water is injected into the water diversion sleeve 8 through the water adding pipe 11, and the second water injection groove 9 and the first water injection groove 7 on the surface of the water diversion sleeve 8 are connected to each other, so as to uniformly inject water into the polyester fiber mixing barrel 1. The water diversion sleeves 8 at different positions are connected by the vertical connecting pipe 10 from top to bottom, thereby further increasing the uniformity of water injection. The uniformity of water addition directly affects the uniformity of stirring and mixing of materials, thereby improving the uniformity of mixing of equipment. Example

[0022] See also Figure 1-4The utility model provides a technical solution: a polyester fiber raw material mixing device, including a bottom inflation diverter pipe 13 fixedly installed at the inner bottom end of a polyester fiber mixing drum 1, a top end of one side of the bottom inflation diverter pipe 13 is connected with an inflation stirring pipe 14, a inflation hole 15 is opened on one side surface of the inflation stirring pipe 14, the bottom inflation diverter pipe 13 passes through the side of the polyester fiber mixing drum 1 and is connected with an air filling pipe 16, a top end of one side of the air filling pipe 16 is provided with an air filling control valve 17, the number of the inflation stirring pipes 14 is several, the several inflation stirring pipes 14 are circumferentially distributed on the top end of one side of the inflation hole 15, the inflation stirring pipe 14 fits the inner surface of the polyester fiber mixing drum 1, the connection relationship between the inflation stirring pipe 14 and the polyester fiber mixing drum 1 is a fixed connection, the bottom end of one side of the polyester fiber mixing drum 1 is connected with a material discharge control pipe 18, and a material discharge control valve 19 is provided on one side of the material discharge control pipe 18.

[0023] In the implementation scheme, during the process of stirring and mixing the materials by setting a threaded stirring disk 6, the interior of the bottom inflation diversion pipe 13 is inflated through the air filling pipe 16, and the gas is blown into the interior of the polyester fiber mixing barrel 1 through the inflation hole 15 on the inflation stirring pipe 14. The gas is used to blow the material to improve the mixing and stirring of the material, further increase the uniformity of the stirring of the device, and at the same time improve the mixing efficiency of the material in the device and improve the production efficiency of the device.

[0024] Working principle:

[0025] The stirring motor 3 is provided to drive the stirring power shaft 5 to rotate, thereby directly driving the threaded stirring disc 6 to perform mixing and stirring operations. The threaded stirring disc 6 can stir while turning the upper and lower materials, thereby improving the uniformity of stirring. During the stirring process, water is injected into the water body diversion sleeve 8 through the water adding pipe 11, and the second water injection groove 9 and the first water injection groove 7 on the surface of the water body diversion sleeve 8 are connected to each other, so as to uniformly inject water into the polyester fiber mixing cylinder 1. The water body diversion sleeves 8 at different positions are connected through the vertical connecting pipe 10, from top to bottom, so as to further increase the uniformity of water injection. The uniformity of water addition directly affects the uniformity of stirring and mixing of materials, thereby improving the uniformity of mixing of equipment;

[0026] During the mixing process of the threaded stirring disc 6, the inside of the bottom aeration shunt pipe 13 is inflated through the aeration pipe 16, and the gas is blown into the polyester fiber mixing cylinder 1 through the aeration hole 15 on the aeration stirring pipe 14, and the material is blown by the gas to improve the mixing and stirring of the material, further increase the uniformity of the stirring of the device, and at the same time improve the mixing efficiency of the material in the device, and improve the production efficiency of the device;

[0027] After the material is stirred, the material discharge control valve 19 on the material discharge control pipe 18 is directly opened, and the material is taken out by using the material discharge control pipe 18 .

Claims

1. A polyester fiber raw material mixing device, comprising a polyester fiber mixing drum (1), wherein a top sealing cover (2) is provided at the top end of one side of the polyester fiber mixing drum (1), characterized in that: A stirring motor (3) is fixedly mounted on the top of the top sealing cover (2), a motor power box (4) is fixedly mounted on one side of the stirring motor (3), a stirring power shaft (5) is rotatably connected to the bottom end of the stirring motor (3), a threaded stirring disc (6) is fixedly mounted on the edge surface of the stirring power shaft (5), a first water injection groove (7) is provided on one side surface of the polyester fiber mixing cylinder (1), a water body diversion sleeve (8) is fixedly mounted on the side surface of the polyester fiber mixing cylinder (1) close to the first water injection groove (7), a second water injection groove (9) is provided on the inner surface of one side of the water body diversion sleeve (8), one side of the water body diversion sleeve (8) is connected to a vertical connecting pipe (10), the top end of one side of the water body diversion sleeve (8) is connected to a water supply pipe (11), and a water supply control valve (12) is provided on the top end of one side of the water supply pipe (11).

2. A polyester fiber raw material mixing device according to claim 1, characterized in that: The first water injection groove (7) and the second water injection groove (9) are connected to each other, and the positions of the first water injection groove (7) and the second water injection groove (9) correspond one to one.

3. A polyester fiber raw material mixing device according to claim 1, characterized in that: The water body flow diversion sleeve (8) is sleeved on a side surface of the polyester fiber mixing cylinder (1), the number of the water body flow diversion sleeves (8) is multiple, the multiple water body flow diversion sleeves (8) are sleeved on the surface of the polyester fiber mixing cylinder (1) at equal intervals, and the multiple water body flow diversion sleeves (8) are connected to each other via the vertical connecting pipe (10).

4. A polyester fiber raw material mixing device according to claim 1, characterized in that: A bottom inflation shunt pipe (13) is fixedly mounted on the bottom end of the interior of the polyester fiber mixing cylinder (1); a top end of one side of the bottom inflation shunt pipe (13) is connected to a gas-inflating stirring pipe (14); a gas-inflating hole (15) is provided on a surface of one side of the gas-inflating stirring pipe (14); the bottom inflation shunt pipe (13) passes through the side of the polyester fiber mixing cylinder (1) and is connected to a gas-inflating pipe (16); a gas-inflating control valve (17) is provided on a top end of one side of the gas-inflating pipe (16).

5. A polyester fiber raw material mixing device according to claim 4, characterized in that: The number of the aeration stirring tubes (14) is several, and the several aeration stirring tubes (14) are distributed in a circle at the top of one side of the aeration hole (15). The aeration stirring tubes (14) fit the inner surface of the polyester fiber mixing cylinder (1), and the connection relationship between the aeration stirring tubes (14) and the polyester fiber mixing cylinder (1) is a fixed connection.

6. A polyester fiber raw material mixing device according to claim 1, characterized in that: The bottom end of one side of the polyester fiber mixing cylinder (1) is connected to a material discharge control pipe (18), and a material discharge control valve (19) is provided on one side of the material discharge control pipe (18).

Images