Dehydration device for production of superfine fiber powder

Abstract

The utility model discloses a dewatering device for superfine fiber powder production, and relates to the technical field of dewatering devices, the scheme is that the dewatering device comprises a tank body for dewatering superfine fiber powder, the top of the tank body is fixedly connected with a top cover, and the top of the top cover is rotatably connected with a rotating shaft in a penetrating manner; the superfine fiber powder grinding device comprises a tank body, a rotating shaft is installed in the tank body, electric heating rods are fixedly installed in the rotating shaft and the tank body in an embedded mode, a lifting mechanism is installed in the tank body, and a grinding mechanism is installed at the top of the lifting mechanism. The ultrafine fiber powder can be stirred and circularly lifted, so that the dehydration efficiency is improved, the grinding mechanism is arranged, the conventional ultrafine fiber powder can be screened and filtered while the ultrafine fiber powder is lifted, and the bonded ultrafine fiber powder can be ground and dispersed by a conical grinding plate and a grinding cover, so that the ultrafine fiber powder is uniformly stirred and circularly lifted, and the dehydration efficiency is improved. Therefore, the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of dehydration devices, specifically a dehydration device for the production of ultrafine fiber powder. Background Technology

[0002] In industries such as mining, chemical, food, and pharmaceuticals, drying ultrafine powders is a crucial process step. The main purpose of ultrafine powder drying is to remove moisture from the material to facilitate subsequent processing or use. Due to their large specific surface area and strong hygroscopicity, ultrafine powders require drying to ensure their quality and performance. A search revealed Chinese patent publication number CN221549179U, which discloses an ultrafine powder drying device, including a drying cylinder and a bottom chamber. The top edge of the drying cylinder is hinged to a top cover, and a heating chamber is installed on the outer wall of the drying cylinder. The drying cylinder includes an insulated outer shell and a heat-conducting inner liner, with a hollow drying zone between them.

[0003] The above-mentioned technical solution, by setting a hollow drying zone between the heat-insulating outer shell and the heat-conducting inner liner, can effectively reduce heat loss and improve drying efficiency. However, during use, heat is transferred from the outside to the inside in sequence, which is a slow transfer speed and will affect the dehydration efficiency. Furthermore, because the ultrafine fiber powder has strong water absorption, it is prone to sticking together, which will affect the quality of the product. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a dehydration device for the production of ultrafine fiber powder, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a dehydration device for producing ultrafine fiber powder, comprising a tank for dehydrating ultrafine fiber powder, a top cover fixedly connected to the top of the tank, a rotating shaft rotatably connected through the top of the top cover, electric heating rods being embedded and fixedly installed inside the rotating shaft and inside the tank, a lifting mechanism being installed inside the tank, and a grinding mechanism being installed on the top of the lifting mechanism;

[0006] The lifting mechanism includes a bracket fixedly connected to the bottom of the tank, a lifting cylinder fixedly connected to the top of the bracket, and a spiral lifting blade fixedly connected to the outer surface of the rotating shaft, which can lift the ultrafine fiber powder.

[0007] Preferably, a motor is fixedly installed on the top of the top cover, a gear is fixedly connected to the output shaft of the motor, and a gear ring that meshes with the gear is fixedly connected to the outer surface of the rotating shaft, which can drive the rotating shaft to rotate.

[0008] Preferably, the grinding mechanism includes a conical filter screen fixedly connected to the top of the lifting cylinder, a conical grinding plate fixedly connected to the outer edge of the conical filter screen, and a grinding cover that cooperates with the conical grinding plate fixedly connected to the outer surface of the rotating shaft, which can filter and grind the ultrafine fiber powder and avoid clumping.

[0009] Preferably, stirring rods are fixedly connected to both sides of the outer surface of the rotating shaft to facilitate stirring of the ultrafine fiber powder and improve the dehydration effect.

[0010] Preferably, a support frame is fixedly connected to the bottom of the tank, and a discharge valve is fixedly connected to the center of the bottom of the tank to facilitate material discharge.

[0011] Preferably, the top of the top cover is fixedly connected to a connecting pipe to facilitate material feeding and water drainage.

[0012] This invention provides a dehydration device for the production of ultrafine fiber powder. It has the following beneficial effects:

[0013] 1. The dehydration device for producing ultrafine fiber powder, through the electric heating rod and the lifting mechanism, can not only heat the ultrafine fiber powder from both the inside and outside, but also stir and circulate the ultrafine fiber powder, so that the ultrafine fiber powder can be stirred evenly, thereby improving the dehydration efficiency.

[0014] 2. This dehydration device for producing ultrafine fiber powder, through the set grinding mechanism, can screen and filter conventional ultrafine fiber powder while lifting ultrafine fiber powder, and the bonded ultrafine fiber powder will be ground and dispersed by the conical grinding plate and grinding cover, thereby improving product quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0017] Figure 3 This is a partial structural schematic diagram of the present invention.

[0018] In the diagram, 1. Tank body; 2. Top cover; 3. Shaft; 4. Support; 5. Lifting cylinder; 6. Spiral lifting blade; 7. Motor; 8. Gear; 9. Gear ring; 10. Conical filter screen; 11. Conical grinding plate; 12. Grinding cover; 13. Stirring rod; 14. Discharge valve; 15. Connecting pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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] Example 1:

[0021] like Figures 1 to 3 As shown, a dewatering device for producing ultrafine fiber powder includes a tank 1 for dewatering the ultrafine fiber powder. A top cover 2 is fixedly connected to the top of the tank 1, and a support frame is fixedly connected to the bottom of the tank 1. A discharge valve 14 is fixedly connected to the center of the bottom of the tank 1. A connecting pipe 15 is fixedly connected to the top of the top cover 2. A rotating shaft 3 is rotatably connected through the top of the top cover 2. Electric heating rods are embedded and fixedly installed inside both the rotating shaft 3 and the tank 1. In use, the electric heating rods can heat the ultrafine fiber powder from both the inside and outside, thereby improving the heat transfer rate and thus improving the dewatering efficiency.

[0022] A lifting mechanism is installed inside the tank body 1. The lifting mechanism includes a bracket 4 fixedly connected to the bottom of the tank body 1, a lifting cylinder 5 fixedly connected to the top of the bracket 4, and a spiral lifting blade 6 fixedly connected to the outer surface of the rotating shaft 3. A motor 7 is fixedly installed on the top of the top cover 2. A gear 8 is fixedly connected to the output shaft of the motor 7, and a gear ring 9 that meshes with the gear 8 is fixedly connected to the outer surface of the rotating shaft 3. Stirring rods 13 are fixedly connected to both sides of the outer surface of the rotating shaft 3.

[0023] The rotation of motor 7 drives the rotation of shaft 3 through gear 8 and gear ring 9. The rotation of shaft 3 drives the rotation of spiral lifting blade 6, which lifts the ultrafine fiber powder. At the same time, it also drives the rotation of stirring rod 13, so that the ultrafine fiber powder can be evenly stirred, thereby further improving the dehydration efficiency.

[0024] Example 2:

[0025] like Figures 1 to 3 As shown, a grinding mechanism is installed on the top of the lifting mechanism. The grinding mechanism includes a conical filter screen 10 fixedly connected to the top of the lifting cylinder 5, a conical grinding plate 11 fixedly connected to the outer edge of the conical filter screen 10, and a grinding cover 12 that cooperates with the conical grinding plate 11 fixedly connected to the outer surface of the rotating shaft 3.

[0026] The rotation of the shaft 3 not only lifts the ultrafine fiber powder, but also drives the grinding cover 12 to rotate. The conventional ultrafine fiber powder can be screened and filtered through the conical filter screen 10, while the bonded ultrafine fiber powder will be ground and dispersed by the conical grinding plate 11 and the grinding cover 12, thereby improving product quality.

[0027] Working principle: During use, the electric heating rods can heat the ultrafine fiber powder from both the inside and outside, thereby increasing the heat transfer speed and improving the dehydration efficiency. The motor 7 rotates, which drives the rotating shaft 3 to rotate through the gear 8 and gear ring 9. The rotation of the rotating shaft 3 drives the spiral lifting blade 6 to rotate, which lifts the ultrafine fiber powder. At the same time, it also drives the stirring rod 13 to rotate, so that the ultrafine fiber powder can be evenly stirred, thereby further improving the dehydration efficiency.

[0028] The rotation of the shaft 3 not only lifts the ultrafine fiber powder, but also drives the grinding cover 12 to rotate. The conventional ultrafine fiber powder can be screened and filtered through the conical filter screen 10, while the bonded ultrafine fiber powder will be ground and dispersed by the conical grinding plate 11 and the grinding cover 12, thereby improving product quality.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model 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 basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] 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 dewatering device for producing superfine fiber powder, comprising a tank (1) for dewatering superfine fiber powder, characterized in that: The top of the tank body (1) is fixedly connected with a top cover (2), the top of the top cover (2) is rotatably connected with a rotating shaft (3), the inside of the rotating shaft (3) and the inside of the tank body (1) are both embeddedly and fixedly installed with an electric heating rod, the inside of the tank body (1) is installed with a lifting mechanism, and the top of the lifting mechanism is installed with a grinding mechanism. The lifting mechanism comprises a support (4) fixedly connected to the bottom inside of the tank body (1), the top end of the support (4) is fixedly connected with a lifting cylinder (5), and the outer surface of the rotating shaft (3) is fixedly connected with a spiral lifting blade (6).

2. The dewatering device for producing superfine fiber powder according to claim 1, characterized in that: The top of the top cover (2) is fixedly installed with a motor (7), the output shaft of the motor (7) is fixedly connected with a gear (8), and the outer surface of the rotating shaft (3) is fixedly connected with a gear ring (9) engaged with the gear (8).

3. The dewatering device for producing superfine fiber powder according to claim 1, characterized in that: The grinding mechanism comprises a conical filter screen (10) fixedly connected to the top of the lifting cylinder (5), the outer edge of the conical filter screen (10) is fixedly connected with a conical grinding plate (11), and the outer surface of the rotating shaft (3) is fixedly connected with a grinding cover (12) matched with the conical grinding plate (11).

4. The dewatering device for producing superfine fiber powder according to claim 1, characterized in that: The outer surface of the rotating shaft (3) is fixedly connected with stirring rods (13) on both sides.

5. The dewatering device for producing superfine fiber powder according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected with a support frame, and the bottom center of the tank body (1) is fixedly connected with a discharging valve (14).

6. The dewatering device for producing superfine fiber powder according to claim 1, characterized in that: The top of the top cover (2) is fixedly connected with a connecting pipe (15). The top of the top cover (2) is fixedly connected with a connecting pipe (15).

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