A perforated duster cone for a duster

Abstract

The utility model discloses a kind of porous blanking cone for powder remover, belong to powder material separation and conveying technical field, including cone, the upper surface of the cone is fixedly connected with blowing assembly, the blowing assembly includes selected gas machine, the gas end of the gas machine is fixedly connected with trachea, the side surface of the trachea is fixedly connected with jet head, and the jet head is provided with multiple. The porous blanking cone for powder remover is provided with blowing assembly, and this component becomes the key to solve fine powder blockage problem. Blowing assembly takes gas machine as core power source, and the gas machine uses scroll compression technology, which can continuously and stably produce high-pressure gas. These gases are transported through specially designed high-pressure resistant gas pipes and delivered to the jet head. The design of this blowing assembly not only removes the fine powder accumulated on the filter plate in time, but also continuously plays a role during equipment operation, forming a dynamic anti-blocking mechanism.

Description

Technical Field

[0001] This utility model relates to a porous discharge cone for a powder remover, belonging to the field of powder material separation and conveying technology. Background Technology

[0002] This utility model relates to the field of powder material separation and conveying technology, specifically to a porous discharge cone structure for a powder separator, suitable for the efficient separation, conveying, and collection of powder materials. In the powder material processing, a powder separator is a commonly used device for separating fine powder from coarse particles.

[0003] In the process of powder material processing, a powder separator is a commonly used device to separate fine powder from coarse particles in the powder material. Existing powder separators usually adopt a simple discharge cone structure. The traditional discharge cone structure is not effective in separating fine powder, easily causing fine powder residue, which can lead to material blockage and affect the normal operation of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a porous discharge cone for a powder separator to solve the above-mentioned problems, thereby addressing the issues of poor fine powder separation, easy material blockage, and disruption of normal equipment operation.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a porous discharge cone for a powder remover, comprising a cone body, an air blowing assembly fixedly connected to the upper surface of the cone body, the air blowing assembly comprising an air generator, an air pipe fixedly connected to the air delivery end of the air generator, and multiple air jets fixedly connected to the side of the air pipe.

[0006] Preferably, the gas generator, driven by a rotary motor, continuously outputs gas at a certain pressure. This gas flows rapidly along the air pipe, providing sufficient power for subsequent blowing operations. Simultaneously, the air pipe begins to rotate under the drive of the rotary motor. Since the jet nozzle is tightly connected to the air pipe, the rotation of the air pipe drives the jet nozzle to rotate at high speed (360 degrees). As the jet nozzle rotates, the high-speed airflow it ejects evenly covers the surfaces of the first, second, third, and fourth filter plates. Fine powder is detached from the filter plates under the action of the airflow, effectively avoiding clogging problems caused by fine powder accumulation. The blowing assembly also includes a rotary motor, the output end of which is fixedly connected to a rotating plate. The lower surface of the gas generator is fixedly connected to the upper surface of the rotating plate, and the rotary motor is fixedly connected to the upper surface of the cone.

[0007] Preferably, in order to protect the rotary motor and gas generator of the air blowing assembly and to build a comprehensive protection system, it can not only effectively prevent fine powder from entering the inside of the rotary motor and gas generator, but also reduce the frequency of equipment maintenance, reduce maintenance costs, and provide a solid guarantee for the stable operation of the entire air blowing assembly. The upper surface of the rotary plate is fixedly connected with a protective shell.

[0008] Preferably, to achieve precise filtration of fine powders of different particle sizes, the equipment innovatively adopts a four-stage filtration system consisting of a first filter plate, a second filter plate, a third filter plate, and a fourth filter plate. The pore size design of each filter plate has undergone rigorous fluid dynamics calculations and extensive experimental verification, exhibiting a gradient distribution from coarse to fine. Through this graded filtration mechanism, the equipment can comprehensively cover the filtration needs of fine powders of different diameters, effectively improving the precision of fine powder separation and production efficiency. The first filter plate, the second filter plate, the third filter plate, and the fourth filter plate are fixedly connected to the side of the cone. The pore size of the second filter plate is larger than that of the first filter plate, the pore size of the third filter plate is larger than that of the second filter plate, and the pore size of the fourth filter plate is larger than that of the third filter plate.

[0009] Preferably, to facilitate the storage of fine powder, a storage slot and a storage box are provided. The storage box adopts a modular drawer-type design, precisely connecting with the bottom of the storage slot. Each storage box corresponds to a specific particle size of fine powder separated by the first-stage filter plate, and the outer side of the box is clearly marked with particle size range markings for easy identification and differentiation by operators. The storage box is made of high-strength transparent polycarbonate material, which not only allows for direct observation of the amount of fine powder stored inside but also provides excellent sealing. The box opening is equipped with a silicone sealing ring and a snap-locking device to ensure that the fine powder will not leak or mix during storage and handling. The inner side of the cone has a storage slot, and the storage box is slidably connected to the inner side of the storage slot. A storage handle is fixedly connected to the side of the storage box.

[0010] Preferably, to further improve screening efficiency while achieving efficient collection of fine powder, the equipment integrates an innovative vibration screening system. When the vibration motor is started, the eccentric block inside the motor rotates at high speed, generating periodic centrifugal force. This strong excitation force is transmitted through the motor base to the connected vibration spring. The impact force generated by the vibration effectively breaks up the agglomeration of fine powder, avoiding screening blockage caused by clumping, and greatly improving the uniformity and throughput of the screening. A vibration assembly is fixedly connected to the lower surface of the cone. The vibration assembly includes a vibration housing, with a vibration motor fixedly connected to the inner side of the vibration housing. Multiple sets of vibration springs are fixedly connected to the upper surface of the vibration housing, with one end of each spring fixedly connected to the lower surface of the cone.

[0011] Preferably, in order to facilitate the fixed installation and disassembly of the device, a fixing screw is provided inside the fixing groove, a fixing plate is fixedly connected to the lower surface of the vibration shell, a fixing groove is opened on the inner side of the fixing plate, and a fixing screw is sleeved on the inner side of the fixing groove.

[0012] The beneficial effects of this invention are as follows: The porous discharge cone used in the powder remover is equipped with an air blowing component, which becomes the key to solving the problem of fine powder clogging. The air blowing component uses a gas generator as its core power source, and the gas generator adopts vortex compression technology, which can continuously and stably generate high-pressure gas. This gas is transported to the jet head through a specially designed high-pressure resistant air pipe. This design of the air blowing component can not only remove the fine powder accumulated on the filter plate in a timely manner, but also play a continuous role during equipment operation, forming a dynamic anti-clogging mechanism. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the cone-shaped three-dimensional structure of this utility model.

[0015] Figure 3 This is a schematic diagram of a partial structure of the cone of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the air blowing component of this utility model.

[0017] Figure 5 This is a cross-sectional structural diagram of the vibration component of this utility model.

[0018] In the diagram: 1. Cone; 101. First filter plate; 102. Second filter plate; 103. Third filter plate; 104. Fourth filter plate; 105. Storage slot; 106. Storage box; 107. Storage handle; 2. Air blowing assembly; 201. Rotating plate; 202. Air generator; 203. Air pipe; 204. Air jet head; 205. Rotary motor; 3. Vibration assembly; 301. Vibration shell; 302. Vibration motor; 303. Vibration spring; 4. Fixing plate; 401. Fixing slot; 402. Fixing screw; 5. Protective shell. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 As shown, a porous discharge cone for a powder remover includes a cone body 1. An air blowing assembly 2 is fixedly connected to the upper surface of the cone body 1. The air blowing assembly 2 includes an air generator 202. An air pipe 203 is fixedly connected to the air delivery end of the air generator 202. A jet nozzle 204 is fixedly connected to the side of the air pipe 203, and multiple jet nozzles 204 are provided.

[0021] The air blowing assembly 2 also includes a rotary motor 205, the output end of which is fixedly connected to a rotary plate 201, and the lower surface of the air generator 202 is fixedly connected to the upper surface of the rotary plate 201, and the rotary motor 205 is fixedly connected to the upper surface of the cone 1.

[0022] A protective shell 5 is fixedly connected to the upper surface of the rotating plate 201. The gas generator 202 produces gas, which is transported through the air pipe 203 to the jet head 204 and ejected. At the same time, the rotating motor 205 is started, continuously outputting gas with a certain pressure. This gas flows rapidly along the air pipe 203, providing sufficient power for subsequent blowing operations. Meanwhile, the air pipe 203 begins to rotate under the drive of the rotating motor 205. Since the jet head 204 is closely connected to the air pipe 203, the rotation of the air pipe 203 drives the jet head 204 to rotate 360 ​​degrees at high speed to blow the fine powder.

[0023] like Figures 1-3 As shown, a first filter plate 101 is fixedly connected to the side of the cone 1, a second filter plate 102 is fixedly connected to the side of the cone 1, a third filter plate 103 is fixedly connected to the side of the cone 1, and a fourth filter plate 104 is fixedly connected to the side of the cone 1. The aperture of the second filter plate 102 is larger than the aperture of the first filter plate 101, the aperture of the third filter plate 103 is larger than the aperture of the second filter plate 102, and the aperture of the fourth filter plate 104 is larger than the aperture of the third filter plate 103.

[0024] A storage groove 105 is provided on the inner side of the cone 1. A storage box 106 is slidably connected to the inner side of the storage groove 105. A storage handle 107 is fixedly connected to the side of the storage box 106. Fine powder is filtered through the first filter plate 101, the second filter plate 102, the third filter plate 103 and the fourth filter plate 104 respectively. Fine powder of different particle sizes is collected in stages into the inner side of the storage box 106.

[0025] like Figure 1 , Figure 2 and Figure 5As shown, a vibration assembly 3 is fixedly connected to the lower surface of the cone 1. The vibration assembly 3 includes a vibration housing 301. A vibration motor 302 is fixedly connected to the inner side of the vibration housing 301. A vibration spring 303 is fixedly connected to the upper surface of the vibration housing 301. Multiple sets of vibration springs 303 are provided. One end of the vibration spring 303 is fixedly connected to the lower surface of the cone 1. When the vibration motor 302 is started, the eccentric block inside the motor rotates at high speed, generating periodic centrifugal force. This strong excitation force is transmitted to the vibration spring 303 connected to it through the motor base. The impact force generated by the vibration can effectively break the agglomeration of fine powder, avoid screening blockage caused by agglomeration, and greatly improve the uniformity and pass rate of screening.

[0026] like Figure 1 As shown, a fixing plate 4 is fixedly connected to the lower surface of the vibration housing 301. A fixing groove 401 is provided on the inner side of the fixing plate 4. A fixing screw 402 is sleeved on the inner side of the fixing groove 401. The fixing screw 402 is provided on the inner side of the fixing groove 401 to facilitate the fixing, installation and disassembly of the device.

[0027] In use, fine powder falls onto the surface of the cone 1 and is filtered through the first filter plate 101, the second filter plate 102, the third filter plate 103, and the fourth filter plate 104. Fine powder of different particle sizes is collected in stages into the inner side of the collection box 106. The gas generator 202 is started to produce gas, which is transported through the air pipe 203 to the jet nozzle 204 and ejected. At the same time, the rotary motor 205 is started, which continuously outputs gas with a certain pressure. This gas flows rapidly along the air pipe 203, providing sufficient power for subsequent blowing operations. At the same time, the air pipe 203 starts to rotate under the drive of the rotary motor 205. Since the jet head 204 is closely connected to the air pipe 203, the rotation of the air pipe 203 drives the jet head 204 to rotate 360 ​​degrees at high speed to blow the fine powder and accelerate the collection of the fine powder. At the same time, after the vibration motor 302 is started, the eccentric block inside the motor rotates at high speed, generating periodic centrifugal force. This strong excitation force is transmitted to the vibration spring 303 connected to it through the motor base. The impact force generated by the vibration can effectively break the agglomeration of fine powder, avoid screening blockage caused by agglomeration, and greatly improve the uniformity and pass rate of screening.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A perforated duster cone for a duster, characterized by: The device includes a cone (1), and an air blowing assembly (2) is fixedly connected to the upper surface of the cone (1). The air blowing assembly (2) includes an air generator (202), and an air pipe (203) is fixedly connected to the air delivery end of the air generator (202). A jet nozzle (204) is fixedly connected to the side of the air pipe (203), and multiple jet nozzles (204) are provided.

2. A perforated dumper cone for a duster as defined in claim 1, wherein: The air blowing assembly (2) also includes a rotary motor (205), the output end of which is fixedly connected to a rotating plate (201), and the lower surface of the gas generator (202) is fixedly connected to the upper surface of the rotating plate (201), and the rotary motor (205) is fixedly connected to the upper surface of the cone (1).

3. A porous discharge cone for a powder remover according to claim 2, characterized in that: A protective shell (5) is fixedly connected to the upper surface of the rotating plate (201).

4. The porous discharge cone for a powder remover according to claim 1, characterized in that: A first filter plate (101) is fixedly connected to the side of the cone (1), a second filter plate (102) is fixedly connected to the side of the cone (1), a third filter plate (103) is fixedly connected to the side of the cone (1), and a fourth filter plate (104) is fixedly connected to the side of the cone (1). The aperture of the second filter plate (102) is larger than that of the first filter plate (101), the aperture of the third filter plate (103) is larger than that of the second filter plate (102), and the aperture of the fourth filter plate (104) is larger than that of the third filter plate (103).

5. A porous discharge cone for a powder remover according to claim 4, characterized in that: The cone (1) has a storage groove (105) on its inner side, and a storage box (106) is slidably connected to the inner side of the storage groove (105). A storage handle (107) is fixedly connected to the side of the storage box (106).

6. A porous discharge cone for a powder remover according to claim 1, characterized in that: A vibration assembly (3) is fixedly connected to the lower surface of the cone (1). The vibration assembly (3) includes a vibration housing (301). A vibration motor (302) is fixedly connected to the inner side of the vibration housing (301). A vibration spring (303) is fixedly connected to the upper surface of the vibration housing (301). Multiple sets of vibration springs (303) are provided. One end of the vibration spring (303) is fixedly connected to the lower surface of the cone (1).

7. A porous discharge cone for a powder remover according to claim 6, characterized in that: A fixing plate (4) is fixedly connected to the lower surface of the vibration housing (301). A fixing groove (401) is provided on the inner side of the fixing plate (4), and a fixing screw (402) is sleeved on the inner side of the fixing groove (401).

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