CN-224224276-U - Energy-saving recovery device for polypropylene PP melt-blown special material

Abstract

The utility model provides an energy-saving recovery device for a polypropylene PP melt-blown special material, which relates to the field of energy-saving recovery for the polypropylene PP melt-blown special material, and comprises a support frame and a hollow column, wherein a hollow shell is arranged on the upper surface of the support frame, the hollow shell is arranged on the outer surface of the hollow column, a plurality of sieve openings are formed on the outer surface of the hollow column, a connecting shaft is arranged in the hollow column, a conveying paddle is arranged on the outer surface of the connecting shaft, a fixed plate is arranged on the outer surface of the hollow column, a motor is arranged on the outer surface of the fixed plate, and the output end of the motor is connected with the right end of the connecting shaft.

Inventors

• YUAN YONGXING
• CHEN MINGYANG
• Fang Qikun

Assignees

• 南京利华工程塑料有限公司

Dates

Publication Date

20260512

Application Date

20250602

Claims (7)

1. 1. The utility model provides a polypropylene PP melts special material with energy-conserving recovery unit, its characterized in that, including support frame (1) and hollow post (3), the last surface mounting of support frame (1) has hollow shell (2), the surface connection of hollow post (3) has hollow shell (2), a plurality of screen openings (4) have been seted up to the surface of hollow post (3), the internally mounted of hollow post (3) has connecting axle (6), the surface of connecting axle (6) is provided with carries oar (20), the surface mounting of hollow post (3) has fixed plate (7), the surface mounting of fixed plate (7) has motor (5), the output of motor (5) is connected with the right-hand member of connecting axle (6).
2. 2. The energy-saving recycling device for polypropylene PP melt-blown special materials according to claim 1, wherein the outer surface of the hollow column (3) is provided with a discharge hole B (12), the outer surface of the hollow column (3) is provided with a guide plate (15), and a collecting frame (14) is arranged below the guide plate (15).
3. 3. The energy-saving recycling device for polypropylene PP melt-blown special materials according to claim 1, wherein the outer surface of the hollow column (3) is provided with a discharge hole A (11), and a waste frame (13) is arranged below the discharge hole A (11).
4. 4. The energy-saving recycling device for polypropylene PP melt-blown special materials according to claim 1, wherein a material conveying opening (8) is formed in the outer surface of the hollow shell (2), a hollow column (3) is communicated with the bottom surface of the material conveying opening (8), and two fans (23) are installed in the hollow shell (2).
5. 5. The energy-saving recycling device for polypropylene PP melt-blown special materials according to claim 1, wherein a dust collection device (19) is arranged on the left side face of the supporting frame (1), a collecting box (21) is arranged in the dust collection device (19), and a handle (22) is arranged on the outer surface of the collecting box (21).
6. 6. The energy-saving recycling device for polypropylene PP melt-blown special materials according to claim 5, wherein the input end of the dust collection device (19) is communicated with an extension pipe (9), and one end of the extension pipe (9) far away from the dust collection device (19) is communicated with an adapter (10).
7. 7. The energy-saving recycling device for polypropylene PP melt-blown special materials according to claim 1, wherein a control board (16) is arranged on the outer surface of the supporting frame (1), a speed regulating knob (17) is arranged on the outer surface of the control board (16), and a switch (18) is arranged on the outer surface of the control board (16).

Description

Energy-saving recovery device for polypropylene PP melt-blown special material Technical Field The utility model relates to the field of energy-saving recovery of polypropylene PP melt-blown special materials, in particular to an energy-saving recovery device for the polypropylene PP melt-blown special materials. Background Along with technological progress and market demand change, the application field of polypropylene is continuously expanded, and the original single variety is developed into a plurality of categories such as homopolymers, copolymers, impact modified products and the like, and in order to meet the demands of different application fields, polypropylene production enterprises continuously develop new technologies and new processes, such as thinning technologies, micro-foaming technologies, low-odor technologies, fiber reinforcement technologies, nucleating agent revolution and the like, so that the performance of polypropylene is continuously improved, and the application range covers the aspects from daily necessities to high-end technical products. However, in the process of using the polypropylene PP melt-blown special material, the situation that the material is scattered to the ground or mixed with impurities is unavoidable, the loss directly causes that precious raw materials cannot be effectively utilized, and obvious resource waste is caused. Disclosure of utility model The utility model aims to provide an energy-saving recovery device for a polypropylene PP melt-blown special material, which solves the problems of the background technology in the above description and overcomes the technical defects of the prior art. In order to solve the technical problems, the utility model adopts the technical scheme that the device comprises a support frame and a hollow column, wherein the upper surface of the support frame is provided with a hollow shell, the outer surface of the hollow column is connected with the hollow shell, the outer surface of the hollow column is provided with a plurality of screen openings, a connecting shaft is arranged in the hollow column, the outer surface of the connecting shaft is provided with a conveying paddle, the outer surface of the hollow column is provided with a fixing plate, the outer surface of the fixing plate is provided with a motor, and the output end of the motor is connected with the right end of the connecting shaft. As a still further scheme of the utility model, a discharge hole B is formed on the outer surface of the hollow column, a guide plate is arranged on the outer surface of the hollow column, and a collecting frame is arranged below the guide plate. As a still further scheme of the utility model, a discharge hole A is formed on the outer surface of the hollow column, and a waste frame is arranged below the discharge hole A. As a still further proposal of the utility model, the outer surface of the hollow shell is provided with a material conveying opening, the bottom surface of the material conveying opening is communicated with a hollow column, and the interior of the hollow shell is provided with two fans. As a still further proposal of the utility model, the left side surface of the supporting frame is provided with a dust collection device, the inside of the dust collection device is provided with a collecting box, and the outer surface of the collecting box is provided with a handle. As a still further proposal of the utility model, the input end of the dust collection device is communicated with an extension pipe, and one end of the extension pipe far away from the dust collection device is communicated with an adapter. As a still further proposal of the utility model, a control board is arranged on the outer surface of the supporting frame, a speed regulating knob is arranged on the outer surface of the control board, and a switch is arranged on the outer surface of the control board. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the hollow shell is matched with the hollow column provided with the sieve opening to form a high-efficiency separation space, and when the polypropylene PP melt-blown special material containing impurities enters the device, the sieve opening can be used for rapidly realizing the preliminary separation of the material and the impurities, so that the low efficiency and high cost of manual sorting are avoided, and the manpower consumption is reduced. The motor drives the connecting shaft to drive the conveying paddles to operate, materials can be continuously and stably conveyed, continuity of a recovery flow is ensured, processing stagnation caused by material accumulation is avoided, recovery efficiency is effectively improved, the polypropylene PP melt-blown special material which is possibly abandoned originally can be reused, resource utilization rate is greatly improved, production cost is reduced, the production concept of green en