Pearl powder dispersing equipment and method for oxford fabric production

Abstract

The invention discloses pearl powder dispersion equipment and a pearl powder dispersion method for oxford fabric production, and belongs to the field of oxford fabric production. A pearl powder dispersing device for oxford fabric production comprises a conveying platform, a material storage tank is arranged above the conveying platform, an air inlet pipe is installed at the top of the material storage tank, a mounting plate is installed on the surface of the material storage tank, a dispersing cylinder, stirring rods distributed at equal intervals and a stirring shaft arranged in the dispersing cylinder, the stirring rod is in a T shape; a discharge pipe; during use, a plurality of stirring rods are arranged in the dispersing barrel to continuously stir pearl powder materials, so that the materials are in a flowing state all the time, caking and adhesion of the materials are avoided, meanwhile, the discharging pipe swings left and right during stirring, the spreading range of the materials is increased, the material dispersing and spreading thickness is more uniform, and the material dispersing and spreading efficiency is improved. The trouble of manual operation is saved, and the working efficiency of the device is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of Oxford cloth production, and in particular to a pearl powder dispersing device and a dispersing method for Oxford cloth production. Background Art

[0002] Tianjin cloth is a new type of fabric with diverse functions and wide applications. Currently, there are mainly types of fabrics on the market, such as set-grid, full-stretch, nylon, and Tig. Oxford cloth is also called Oxford spinning. It is mostly made of polyester and cotton blended yarn interwoven with cotton yarn. It adopts weft-heavy plain or square plain weave. It has the characteristics of easy washing and quick drying, soft hand feeling, good moisture absorption, and comfortable wearing. In order to improve the beauty of Oxford cloth, pearl powder needs to be added to Oxford cloth. Therefore, pearl powder dispersing equipment is required in the production of Oxford cloth roller blind fabrics;

[0003] In the prior art, after the pearl powder is poured into the feed box, the material is dispersed to the Oxford cloth through a dispersing head. However, the material accumulated in the storage box is prone to agglomeration, which blocks the dispersing head and causes the equipment to malfunction. Therefore, we propose a pearl powder dispersing device and a dispersing method for Oxford cloth production to solve the above-mentioned problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that materials accumulated in a storage box in the prior art are prone to agglomeration and block the dispersion head, resulting in the problem that the equipment is prone to malfunction, and a pearl powder dispersion device and a dispersion method for Oxford cloth fabric production are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A pearl powder dispersing device for producing Oxford cloth fabrics comprises a conveying platform, a storage tank is arranged above the conveying platform, an air inlet pipe is installed on the top of the storage tank, a mounting plate is installed on the surface of the storage tank, a dispersion cylinder is arranged below the storage tank, stirring rods are evenly spaced and arranged in the dispersion cylinder, and the stirring rods are T-shaped; a discharge pipe is installed on the bottom surface of the dispersion cylinder, and the discharge pipe is made of elastic rubber material; a movable rod is slidably connected to the inner wall of the dispersion cylinder, and when the movable rod moves up and down, it drives the discharge pipe to swing and adjust the spray range, and at the same time collects part of the airflow to backflush in the discharge pipe.

[0007] Preferably, the ends of the plurality of stirring rods are fixed on the surface of the rotating shaft, one end of the rotating shaft passes through the dispersion cylinder and is fixedly connected with a first driving part, and the first driving part is installed on one side outer wall of the dispersion cylinder.

[0008] Preferably, a mounting plate is fixed to the other end of the rotating shaft, a compression spring is fixed to one side of the mounting plate, an impact block is fixed to the end of the extrusion spring, a plurality of semicircular blocks are arranged on one side of the impact block, the semicircular blocks are fixed to the inner wall of one side of the dispersion cylinder, and a cam is fixed to the surface of the rotating shaft.

[0009] Preferably, the cam fits with one end of the movable rod, a connecting plate is fixed to one end of the movable rod, a tension spring is sleeved on the surface of the movable rod, both ends of the tension spring are respectively fixedly connected to the outer wall of the dispersion cylinder and the connecting plate, and fixings are provided at both ends of the connecting plate.

[0010] Preferably, the fixing member comprises a clamping ring rotatably connected to both ends of the connecting plate through a pin shaft, and the clamping ring is sleeved on the outer wall surface of the discharge pipe.

[0011] Preferably, the surface of the movable rod is sleeved with a corrugated sleeve, the bottom surface of the dispersion cylinder is provided with an opening, one end of the corrugated sleeve is connected to the opening, a vent plate is fixed to the bottom outer wall of the dispersion cylinder, a gas supply channel is provided on the surface of the vent plate, the vent plate is slidably connected to the surface of the movable rod, an gas supply pipe is fixed to the surface of the vent plate, one end of the gas supply pipe passes through the discharge pipe and extends to the interior.

[0012] Preferably, a solenoid valve is provided on the discharge pipe, and diversion pipes distributed at equal intervals are fixed to the bottom of the storage tank, and the ends of the diversion pipes are connected to the dispersion cylinder.

[0013] Preferably, a guide plate is fixed to the inner wall of the bottom of the storage tank, and a diverter strip is fixed to the surface of the guide plate.

[0014] Preferably, a second driving part is fixed to the bottom of the mounting plate, and the second driving part is mounted on a side plate, and one end of the side plate is fixedly connected to the side wall of the conveying platform.

[0015] A pearl powder dispersion method for producing Oxford cloth fabrics mainly comprises the following steps:

[0016] Step A: Pour the pearlescent powder to be spread into the storage tank in advance. When the Oxford cloth on the conveying platform is conveyed to the bottom of the dispersion cylinder, the conveying is stopped. The pearlescent powder in the storage tank is conveyed to the inside of the dispersion cylinder, and then discharged through the discharge pipe. The dispersion cylinder is driven by the driving component to move as a whole, and the pearlescent powder is evenly spread on the Oxford cloth.

[0017] Step B: After the pearlescent powder is transported to the dispersion tube, the materials in the dispersion tube can be dispersed and stirred by the multiple stirring rods to prevent the materials from accumulating, settling and agglomerating. In the process of stirring the materials, the movable rod is driven to move up and down, thereby driving the discharge pipe to swing. At the same time, when the movable rod moves down, part of the airflow is collected and introduced into the discharge pipe for backblowing operation.

[0018] Compared with the prior art, the present invention provides a pearl powder dispersing device for Oxford cloth production, which has the following beneficial effects:

[0019] 1. This kind of pearl powder dispersing equipment for Oxford cloth production can fully stir the pearl powder material introduced into the dispersing cylinder by arranging multiple stirring rods in the dispersing cylinder, so that the material is always in a flowing state, avoiding the accumulation and agglomeration of the material, and improving the effect of pearl powder dispersing and discharging.

[0020] 2. This kind of pearl powder dispersing equipment for Oxford cloth production, when the stirring rod is stirring the material in the dispersion cylinder, the movable rod reciprocates up and down, driving the discharge pipes on both sides to swing left and right, adjusting the spraying angle of the discharge pipe, increasing the range of material dispersion and making the material spreading thickness more uniform.

[0021] 3. This pearl powder dispersing equipment for the production of Oxford cloth fabrics can collect part of the airflow when the movable rod moves downward, and then guide part of the airflow into the inside of the discharge pipe to backflush the connection between the discharge pipe and the dispersion cylinder, thereby preventing the discharge port from being blocked and improving the smoothness of material flow and transportation.

[0022] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. When in use, the present invention continuously stirs the pearlescent powder material by arranging multiple stirring rods in the dispersion cylinder, so that the material is always in a flowing state to avoid the occurrence of material agglomeration and adhesion. At the same time, during stirring, the discharge pipe is swung left and right to increase the spreading range of the material, so that the thickness of the material dispersion is more uniform, eliminating the trouble of manual operation and effectively improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a pearl powder dispersing device for Oxford cloth production proposed by the present invention;

[0024] Figure 2 This is a schematic diagram of the top view of a pearl powder dispersing device for producing Oxford cloth fabrics proposed by the present invention;

[0025] Figure 3 The present invention proposes Figure 2 Schematic diagram of the AA section structure;

[0026] Figure 4 The present invention proposes Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0027] Figure 5 The present invention proposes Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0028] Figure 6 It is a schematic diagram of the partial cross-section of the three-dimensional structure of the dispersion tube proposed by the present invention;

[0029] Figure 7 This is a schematic diagram of a partial cross-sectional three-dimensional structure of a storage tank proposed by the present invention;

[0030] Figure 8 This is a side structural schematic diagram of a pearl powder dispersing device for Oxford cloth production proposed by the present invention.

[0031] In the figure: 1. conveying platform; 2. storage tank; 21. air inlet pipe; 3. mounting plate; 4. dispersion cylinder; 51. rotating shaft; 52. first driving part; 53. stirring rod; 54. mounting plate; 55. extrusion spring; 56. impact block; 57. semicircular block; 58. cam; 61. movable rod; 62. connecting plate; 63. clamping ring; 64. discharge pipe; 641. solenoid valve; 65. tension spring; 71. corrugated sleeve; 72. opening; 73. ventilation plate; 74. air delivery channel; 75. air delivery pipe; 8. diverter pipe; 9. guide plate; 10. second driving part; 101. side plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] In the description of the present invention, the term "multiple" refers to two or more. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation of the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more.

[0034] In the description of this specification, the description of the terms "one embodiment", "some implementations", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Reference Figure 1-Figure 8 A pearl powder dispersing device for the production of Oxford cloth fabrics includes a conveying platform 1, a storage tank 2 is arranged above the conveying platform 1, an air inlet pipe 21 is installed on the top of the storage tank 2, a mounting plate 3 is installed on the surface of the storage tank 2, a dispersion cylinder 4 is arranged below the storage tank 2, stirring rods 53 are evenly spaced and arranged in the dispersion cylinder 4, and the stirring rods 53 are T-shaped; a discharge pipe 64 is installed on the bottom surface of the dispersion cylinder 4, and the discharge pipe 64 is made of elastic rubber material; a movable rod 61 is slidably connected to the inner wall of the dispersion cylinder 4, and when the movable rod 61 moves up and down, it drives the discharge pipe 64 to swing and adjust the spray range, and at the same time collects part of the airflow to backblow in the discharge pipe 64.

[0036] In the prior art, during the production of Oxford cloth fabrics, the Oxford cloth fabrics to be produced are generally placed on the conveying platform 1, and the conveying platform 1 is started to convey the Oxford cloth fabrics to the processing area, and the pearl powder spreading processing operation is performed to improve the aesthetics of the fabrics. Then, the Oxford cloth fabrics are conveyed to the next process through the conveying platform 1 for subsequent processing operations. During the pearl powder spreading process, the prior art pre-pours the pearl powder material into the interior of the storage tank 2, and then sprinkles the material through the dispersing head. However, the pre-stored material is easily accumulated in the cylinder and agglomerated and adhered, resulting in the risk of slow material discharge or blockage and failure, which affects the working efficiency of the device. In this solution, after the pearl powder material is poured into the storage tank 2 in advance, it is then introduced into the interior of the dispersion tube 4 through the diversion. Before spreading the pearl powder material, the material is continuously stirred in the dispersion tube 4 by means of a plurality of stirring rods 53, so that the material is in a state of continuous flow, and the material is prevented from piling up and sticking. In the process of stirring the material, the movable rod 61 reciprocates up and down, so that the two adjacent discharge pipes 64 swing left and right, which increases the spreading range of the material on the one hand, and makes the thickness of the material spread on the Oxford cloth fabric more uniform on the other hand. At the same time, it can also avoid the occurrence of material jamming and blockage, and improve the smoothness of material discharge.

[0037] In a preferred embodiment, referring to Figure 5 and Figure 6 The ends of multiple stirring rods 53 are fixed on the surface of the rotating shaft 51, one end of the rotating shaft 51 passes through the dispersion cylinder 4 and is fixedly connected to the first driving part 52, the first driving part 52 is installed on one side of the outer wall of the dispersion cylinder 4, the other end of the rotating shaft 51 is fixed with a mounting plate 54, one side of the mounting plate 54 is fixed with an extrusion spring 55, the end of the extrusion spring 55 is fixed with an impact block 56, one side of the impact block 56 is provided with multiple semicircular blocks 57, the semicircular blocks 57 are fixed on one side of the inner wall of the dispersion cylinder 4, and the surface of the rotating shaft 51 is fixed with a cam 58.

[0038] The first driving part 52 is driven by a reduction motor. When in use, the first driving part 52 is started to drive the rotating shaft 51 to rotate, and then the multiple stirring rods 53 arranged on the rotating shaft 51 are driven to rotate, so as to continuously stir the materials in the dispersion tube 4, so that the materials are dispersed more evenly, and the accumulation, precipitation and agglomeration are avoided. Since the stirring rod 53 is in a T shape, one end of the stirring rod 53 slides in contact with the inner wall of the dispersion tube 4, the materials adhering to the inner wall of the dispersion tube 4 can be scraped off to prevent the materials from adhering to the inner wall of the dispersion tube 4. On the other hand, due to the axial rotation of the rotating shaft 51, the impact block 56 rotates synchronously, and multiple semicircular blocks 57 are distributed in an annular manner with intervals on the inner wall of the dispersion tube 4. When the impact block 56 contacts the semicircular block 57, under the elastic rebound of the extrusion spring 55, the impact block 56 hits the position between two adjacent semicircular blocks 57, that is, the inner wall of the dispersion tube 4, and produces knocking vibration on the dispersion tube 4 to prevent the adhesion of the materials, and has a good shaking effect, so that the materials are discharged more cleanly and the waste of materials is avoided.

[0039] In a preferred embodiment, referring to Figure 4 and Figure 6 The cam 58 fits with one end of the movable rod 61, a connecting plate 62 is fixed to one end of the movable rod 61, a tension spring 65 is sleeved on the surface of the movable rod 61, and the two ends of the tension spring 65 are respectively fixedly connected to the outer wall of the dispersion cylinder 4 and the connecting plate 62. Fixing parts are provided at both ends of the connecting plate 62, and the fixing parts include a clamping ring 63 rotatably connected to the two ends of the connecting plate 62 through a pin shaft, and the clamping ring 63 is sleeved on the outer wall surface of the discharge pipe 64.

[0040] When the rotating shaft 51 rotates, the cam 58 is driven to rotate synchronously, so that the cam 58 squeezes the movable rod 61, and the elastic rebound of the tension spring 65 causes the movable rod 61 to reciprocate up and down, thereby driving the discharge pipe 64 to swing left and right. In this way, the material discharged from the discharge pipe 64 increases the range of material spreading as it swings, and on the other hand, the thickness of the material spread on the Oxford cloth fabric is made more uniform.

[0041] In a preferred embodiment, referring to Figure 4 A corrugated sleeve 71 is sleeved on the surface of the movable rod 61, an opening 72 is provided on the bottom surface of the dispersion cylinder 4, one end of the corrugated sleeve 71 is connected to the opening 72, a ventilation plate 73 is fixed to the bottom outer wall of the dispersion cylinder 4, a gas supply channel 74 is provided on the surface of the ventilation plate 73, the ventilation plate 73 is slidably connected to the surface of the movable rod 61, a gas supply pipe 75 is fixed to the surface of the ventilation plate 73, one end of the gas supply pipe 75 passes through the discharge pipe 64 and extends to the inside, a solenoid valve 641 is provided on the discharge pipe 64, and a diverter pipe 8 distributed at equal intervals is fixed to the bottom of the storage tank 2, and the end of the diverter pipe 8 is connected to the dispersion cylinder 4.

[0042] When the movable rod 61 moves up and down and reciprocates, since the corrugated sleeve 71 is fixed on the surface of the movable rod 61, as the movable rod 61 descends and shortens, the air in the gap between the corrugated sleeve 71 and the movable rod 61 descends, generating an airflow. The airflow passes through the opening 72 and then enters the air inlet on the top surface of the vent plate 73, then enters the interior of the air delivery channel 74, and is then transported to the air delivery pipe 75. One end of the air delivery pipe 75 is located in the discharge pipe 64 and is provided with a one-way valve. Under the impact of the airflow, air is ejected through the air outlet at the end of the air delivery pipe 75 to back-blow the connection between the discharge pipe 64 and the dispersion cylinder 4 to prevent blockage when the material enters the discharge pipe 64, thereby improving the smoothness of material discharge. The air delivery pipe 75 is made of elastic rubber hose material, and when the air delivery pipe 75 occasionally does not eject airflow, it does not affect the overall structural operation effect of the device.

[0043] A solenoid valve 641 is provided on the discharge pipe 64, and diverter pipes 8 distributed at equal intervals are fixed to the bottom of the storage tank 2, and the ends of the diverter pipes 8 are connected to the dispersion cylinder 4. A guide plate 9 is fixed to the inner wall of the bottom of the storage tank 2, and a diverter strip is fixed on the surface of the guide plate 9. A second drive unit 10 is fixed to the bottom of the mounting plate 3, and the second drive unit 10 is installed on the side plate 101, and one end of the side plate 101 is fixedly connected to the side wall of the conveying platform 1.

[0044] A plurality of shunt pipes 8 are arranged between the storage tank 2 and the dispersion tube 4 to facilitate the diversion of the material in the storage tank 2 into the interior of the dispersion tube 4 and avoid the occurrence of concentrated accumulation of materials. The setting of the guide plate 9 plays a role in guiding the material, so that the material is introduced into the feed end of the shunt pipe 8. When in use, the second driving part 10 is started to drive the mounting plate 3 to rise and fall, and then the distance between the discharge pipe 64 and the Oxford cloth on the conveying platform 1 is adjusted to facilitate better spreading operation. Before the spreading operation, the electromagnetic valve 641 arranged on the discharge pipe 64 is used to intercept the material and play the role of opening and closing.

[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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pearl powder dispersing device for producing Oxford cloth, comprising a conveying platform (1), a storage tank (2) is arranged above the conveying platform (1), an air inlet pipe (21) is installed on the top of the storage tank (2), a mounting plate (3) is installed on the surface of the storage tank (2), and a dispersing cylinder (4) is arranged below the storage tank (2), characterized in that: Stirring rods (53) are distributed at equal intervals and are arranged in the dispersion tube (4), wherein the stirring rods (53) are T-shaped; A discharge pipe (64) is installed on the bottom surface of the dispersion cylinder (4), and the discharge pipe (64) is made of elastic rubber material; The movable rod (61) is slidably connected to the inner wall of the dispersion tube (4). When the movable rod (61) moves up and down, it drives the discharge pipe (64) to swing and adjust the spray range, and at the same time collects part of the airflow in the discharge pipe (64) for backblowing.

2. The pearl powder dispersing equipment for Oxford cloth production according to claim 1, characterized in that: The ends of the plurality of stirring rods (53) are fixed on the surface of a rotating shaft (51); one end of the rotating shaft (51) passes through a dispersion cylinder (4) and is fixedly connected to a first driving portion (52); the first driving portion (52) is mounted on an outer wall of one side of the dispersion cylinder (4).

3. The pearl powder dispersing equipment for Oxford cloth production according to claim 2, characterized in that: A mounting plate (54) is fixed to the other end of the rotating shaft (51), a pressing spring (55) is fixed to one side of the mounting plate (54), an impact block (56) is fixed to the end of the impact spring (55), a plurality of semicircular blocks (57) are arranged on one side of the impact block (56), and the semicircular blocks (57) are fixed to one inner wall of the dispersion cylinder (4). A cam (58) is fixed to the surface of the rotating shaft (51).

4. The pearl powder dispersing equipment for Oxford cloth production according to claim 3, characterized in that: The cam (58) is fitted with one end of a movable rod (61), a connecting plate (62) is fixed to one end of the movable rod (61), a tension spring (65) is sleeved on the surface of the movable rod (61), and the two ends of the tension spring (65) are respectively fixedly connected to the outer wall of the dispersion cylinder (4) and the connecting plate (62), and fixing parts are provided at both ends of the connecting plate (62).

5. The pearl powder dispersing equipment for Oxford cloth production according to claim 4, characterized in that: The fixing member comprises a clamping ring (63) rotatably connected to both ends of the connecting plate (62) through a pin shaft, and the clamping ring (63) is sleeved on the outer wall surface of the discharge pipe (64).

6. The pearl powder dispersing equipment for Oxford cloth production according to claim 5, characterized in that: The surface of the movable rod (61) is sleeved with a corrugated sleeve (71), the bottom surface of the dispersion tube (4) is provided with an opening (72), one end of the corrugated sleeve (71) is connected to the opening (72), a ventilation plate (73) is fixed to the bottom outer wall of the dispersion tube (4), a gas supply channel (74) is provided on the surface of the ventilation plate (73), the ventilation plate (73) is slidably connected to the surface of the movable rod (61), an air supply pipe (75) is fixed to the surface of the ventilation plate (73), one end of the air supply pipe (75) passes through the discharge pipe (64) and extends to the inside.

7. The pearl powder dispersing equipment for Oxford cloth production according to claim 1, characterized in that: The discharge pipe (64) is provided with a solenoid valve (641), and the bottom of the storage tank (2) is fixed with shunt pipes (8) distributed at equal intervals, and the ends of the shunt pipes (8) are connected to the dispersion cylinder (4).

8. The pearl powder dispersing equipment for Oxford cloth production according to claim 1, characterized in that: A guide plate (9) is fixed to the inner wall of the bottom of the material storage tank (2), and a diverter strip is fixed to the surface of the guide plate (9).

9. The pearl powder dispersing equipment for Oxford cloth production according to claim 1, characterized in that: A second driving part (10) is fixed to the bottom of the mounting plate (3), and the second driving part (10) is mounted on a side plate (101), and one end of the side plate (101) is fixedly connected to the side wall of the conveying platform (1).

10. A pearl powder dispersing method for Oxford cloth production, according to the pearl powder dispersing device for Oxford cloth production according to claim 6, characterized in that: The main steps include: Step A: Pour the pearlescent powder to be spread into the interior of the storage tank (2) in advance. When the Oxford cloth material transported on the conveying platform (1) is transported to the bottom of the dispersion cylinder (4), the transport is stopped. The pearlescent powder material in the storage tank (2) is transported to the interior of the dispersion cylinder (4), and then discharged through the discharge pipe (64). The dispersion cylinder (4) is then driven by a driving component to move as a whole, so that the pearlescent powder material is evenly spread on the Oxford cloth material. Step B: After the pearlescent powder is transported into the dispersion tube (4), the materials in the dispersion tube (4) can be dispersed and stirred by means of a plurality of stirring rods (53) to prevent the materials from accumulating, settling and agglomerating. During the stirring process, the movable rod (61) is driven to move up and down, thereby driving the discharge pipe (64) to swing. At the same time, when the movable rod (61) moves downward, part of the airflow is collected and introduced into the discharge pipe (64) for back-blowing operation.

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