Conveying device adopting pipeline for air blowing cooling

Abstract

The utility model provides a conveying device adopting pipeline air blast cooling, which comprises a fan body, a material receiving assembly and a conveying assembly, and the right end of the fan body is fixedly connected with the left end of the material receiving assembly. When high-flow-speed cold air flow is conveyed in the collecting box, part of the high-flow-speed cold air flow enters the bottom air cavity through the air inlet cavity, and then air is blown upwards through the multiple evenly-distributed air guide pipes on the first partition plate, so that part of glass wool can be effectively prevented from directly falling onto the first partition plate during falling, and glass wool is prevented from being accumulated at the bottom of the collecting box; normal work of the equipment is guaranteed, falling glass wool is blown and cooled from two directions, the cooling speed of the glass wool is greatly increased, and compared with vertical conveying, energy consumption can be relatively saved through the arrangement of the conveying assembly, and the operation cost of the equipment can be reduced easily.

Description

Technical Field

[0001] The utility model relates to a conveying device adopting pipeline blowing cooling. Background Art

[0002] The challenges faced by glass wool during the cooling and conveying stage after wire drawing mainly focus on low cooling efficiency, fiber deformation, and damaged surface quality. These problems are directly related to the performance and quality of the final product. Uneven cooling during the process can lead to uneven stress distribution inside the fibers, which in turn causes fiber bending or twisting, affecting the smoothness of subsequent processing and the heat preservation effect of the finished product. This phenomenon often results from poor control of cooling air speed, temperature distribution, and wind direction, causing inconsistent fiber cooling rates.

[0003] Conventional countermeasures include adjusting the air duct design to optimize the air flow distribution, adopting a multi-stage cooling system to ensure a gentle temperature gradient, and increasing the cooling medium flow rate to improve the cooling efficiency. However, these methods are not flawless. Although adjusting the air duct design and increasing the cooling medium flow rate can improve cooling uniformity, they may significantly increase energy consumption and production costs. The multi-stage cooling system, although helpful for fine control, has a complex structure that increases equipment investment and maintenance difficulty, while also prolonging the production cycle and reducing production efficiency. Therefore, we designed a glass wool conveying device with a new structure to solve this problem. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a conveying device adopting pipeline blowing cooling to solve the problems raised in the above background art.

[0005] The utility model is realized through the following technical solutions: A conveying device adopting pipeline blowing cooling, comprising: a fan body, a material receiving component, and a conveying component. The right end of the fan body is fixedly connected to the left end of the material receiving component, and the right end of the material receiving component is fixedly connected to the left end of the conveying component;

[0006] The material receiving component includes a collecting box, a reducer box, and a feed pipe. The right end of the collecting box is integrally welded with the reducer box, and the middle upper end of the collecting box is welded with the feed pipe;

[0007] The conveying component includes a connecting pipe, a bent pipe part, and a conveying inclined pipe. The right end of the connecting pipe is welded with the bent pipe part, and the conveying inclined pipe is welded on the upper right side of the bent pipe part.

[0008] As a preferred embodiment, the material receiving component further includes a maintenance door and an air inlet pipe. The maintenance door is movably installed on the front side of the collecting box, and the middle lower side of the left end of the collecting box is welded with the air inlet pipe.

[0009] As a preferred embodiment, a first partition is provided at the bottom of the collecting box. A bottom air chamber is provided at the bottom of the collecting box through the first partition. A plurality of uniformly distributed air ducts are provided on the lower surface of the first partition. The setting of the first partition separates the inside of the collecting box to form a bottom air chamber, which helps the airflow with a relatively high velocity to enter the air ducts.

[0010] As a preferred embodiment, the upper end of the air duct penetrates upward through the first partition, and the upper end of the air duct is flush with the upper surface of the first partition. The air duct is arranged at an inclined angle of 45 degrees with the first partition. Moreover, the bottom air chamber is communicated with the upper side inside the collecting box through a plurality of air ducts. A mesh plate is placed on the upper surface of the first partition.

[0011] As a preferred embodiment, the left end of the air inlet pipe is connected to the air outlet of the right end of the fan body. A second partition is provided at the lower side inside the air inlet pipe. The left end of the second partition is flush with the left end of the air inlet pipe. The right end of the second partition is fixedly connected to the left end of the first partition.

[0012] As a preferred embodiment, an air inlet chamber is provided inside the lower end of the air inlet pipe through the second partition. The right end of the air inlet chamber is communicated with the left end of the bottom air chamber.

[0013] As a preferred embodiment, the inclination angle of the conveying inclined pipe is 60 degrees. The inner walls of the conveying inclined pipe, the connecting pipe and the elbow part are all designed to be smooth. By setting the inclined conveying inclined pipe, the difficulty of material conveying can be reduced, and it can be avoided that the aggregated materials are difficult to be conveyed by the airflow.

[0014] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: Through the setting of the material receiving assembly, the glass wool after wire drawing and forming enters the inside of the collecting box from the feed pipe. At this time, the fan body conveys the cold air airflow with a high velocity into the collecting box through the air inlet pipe, quickly blows and cools the glass wool entering the collecting box and blows it towards the reducing box, and then blows it into the conveying assembly through the reducing box for conveying to the next process. When conveying the cold air airflow with a high velocity in the collecting box, part of the cold air airflow with a high velocity enters the bottom air chamber through the air inlet chamber, and then blows upward through a plurality of uniformly distributed air ducts on the first partition, which can effectively prevent some glass wool from directly falling onto the first partition when falling, prevent the accumulation of glass wool at the bottom of the collecting box, ensure the normal operation of the equipment, and blow and cool the falling glass wool from two directions, greatly improving the cooling speed of the glass wool;

[0015] The setting of the conveying assembly, by setting a connecting pipe at the right end of the reducing box to reduce the conveying space, is beneficial to increasing the air velocity and making it more powerful, and can quickly convey the glass wool in the collecting box to the conveying inclined pipe. The inclined conveying inclined pipe can avoid the relatively large power consumption required for vertical conveying. Compared with vertical conveying, it can relatively save energy consumption and help reduce the equipment operation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 FIG. is a schematic diagram of the overall structure of a conveying device using pipeline blowing cooling according to the present invention.

[0018] Figure 2 FIG. is a schematic diagram of the bottom structure of the feeding assembly of a conveying device using pipeline blowing cooling according to the present invention.

[0019] Figure 3 FIG. is a schematic diagram of the structure of the air guide pipe of a conveying device using pipeline blowing cooling according to the present invention.

[0020] In the figure, 100 - fan body;

[0021] 200 - feeding assembly, 210 - collecting box, 211 - bottom air cavity, 212 - air guide pipe, 213 - first partition, 220 - reducer box, 230 - feeding pipe, 240 - inspection door, 250 - air inlet pipe, 251 - second partition, 252 - air inlet cavity;

[0022] 300 - conveying assembly, 310 - connecting pipe, 320 - elbow part, 330 - conveying inclined pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Please refer to Figures 1 to 3 , the present invention provides a technical solution: a conveying device using pipeline blowing cooling, including: a fan body 100, a feeding assembly 200 and a conveying assembly 300. The right end of the fan body 100 is fixedly connected to the left end of the feeding assembly 200, and the right end of the feeding assembly 200 is fixedly connected to the left end of the conveying assembly 300;

[0025] The material receiving assembly 200 includes a collecting box 210, a reducer box 220, and a feed pipe 230. The right end of the collecting box 210 is integrally welded with the reducer box 220, and the middle of the upper end of the collecting box 210 is welded with the feed pipe 230;

[0026] The conveying assembly 300 includes a connecting pipe 310, a bent pipe portion 320, and a conveying inclined pipe 330. The right end of the connecting pipe 310 is welded with the bent pipe portion 320, and the conveying inclined pipe 330 is welded on the upper right side of the bent pipe portion 320.

[0027] Please refer to Figures 1 to 2 , the material receiving assembly 200 further includes a maintenance door 240 and an air inlet pipe 250. The maintenance door 240 is movably installed on the front side of the collecting box 210, and the middle lower side of the left end of the collecting box 210 is welded with the air inlet pipe 250.

[0028] A partition one 213 is provided at the bottom of the collecting box 210. A bottom air cavity 211 is provided at the bottom of the collecting box 210 through the partition one 213. A plurality of uniformly distributed air guide pipes 212 are provided on the lower surface of the partition one 213. The setting of the partition one 213 separates the inside of the collecting box 210 to form the bottom air cavity 211, which helps the air flow with a relatively high velocity to enter the air guide pipes 212.

[0029] The upper end of the air guide pipe 212 penetrates upward through the partition one 213, and the upper end of the air guide pipe 212 is flush with the upper surface of the partition one 213. The air guide pipe 212 is arranged at an inclined angle of 45 degrees with the partition one 213, and the bottom air cavity 211 is communicated with the upper side inside the collecting box 210 through a plurality of air guide pipes 212. A mesh plate is placed on the upper surface of the partition one 213.

[0030] The left end of the air inlet pipe 250 is connected to the air outlet of the right end of the fan body 100. A partition two 251 is provided on the lower side inside the air inlet pipe 250. The left end of the partition two 251 is flush with the left end of the air inlet pipe 250, and the right end of the partition two 251 is fixedly connected to the left end of the partition one 213.

[0031] An air inlet cavity 252 is provided inside the lower end of the air inlet pipe 250 through the partition two 251. The right end of the air inlet cavity 252 is communicated with the left end of the bottom air cavity 211.

[0032] As the first embodiment of the present utility model, in actual use, the glass wool after wire drawing and forming enters the inside of the collecting box 210 from the feeding pipe 230. At this time, the blower body 100 conveys a high-velocity cold air flow into the inside of the collecting box 210 through the air inlet pipe 250, quickly blows and cools the glass wool entering the collecting box 210 and blows it into the reducing box 220, and then blows it into the conveying assembly 300 through the reducing box 220 for conveying to the next process. When conveying the high-velocity cold air flow in the collecting box 210, part of the high-velocity cold air flow enters the bottom air cavity 211 through the air inlet cavity 252, and then blows upward through the plurality of uniformly distributed air guide pipes 212 on the partition plate 1 213, which can effectively prevent part of the glass wool from directly falling onto the partition plate 1 213 when falling, prevent the accumulation of glass wool at the bottom of the collecting box 210, ensure the normal operation of the equipment, and blow and cool the falling glass wool from two directions, greatly improving the cooling speed of the glass wool.

[0033] Please refer to Figure 1 、 Figure 3 , the inclination angle of the conveying inclined pipe 330 is sixty degrees, and the inner walls of the conveying inclined pipe 330, the connecting pipe 310 and the elbow part 320 are all designed to be smooth. By setting the inclined conveying inclined pipe 330, the difficulty of material conveying can be reduced, and it can be avoided that the aggregated materials are difficult to be conveyed by the air flow.

[0034] As the second embodiment of the present utility model, the setting of the conveying assembly 300 reduces the conveying space by setting the connecting pipe 310 at the right end of the reducing box 220, which is beneficial to increasing the air flow velocity and making it more powerful, and can quickly convey the glass wool in the collecting box 210 to the conveying inclined pipe 330. The inclined conveying inclined pipe 330 can avoid the large power consumption required for vertical conveying. Compared with vertical conveying, it can relatively save energy consumption and help reduce the equipment operation cost.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A conveying device using pipeline air blowing cooling, comprising: A fan body (100), a material receiving assembly (200) and a conveying assembly (300), characterized in that the right end of the fan body (100) is fixedly connected to the left end of the material receiving assembly (200), and the right end of the material receiving assembly (200) is fixedly connected to the left end of the conveying assembly (300); The material receiving assembly (200) comprises a collection box (210), a diameter reducing box (220) and a feed pipe (230); the right end of the collection box (210) is integrally welded with the diameter reducing box (220), and the middle of the upper end of the collection box (210) is welded with the feed pipe (230); The conveying assembly (300) comprises a connecting pipe (310), a curved pipe portion (320) and a conveying inclined pipe (330); the curved pipe portion (320) is welded to the right end of the connecting pipe (310), and the conveying inclined pipe (330) is welded to the upper right side of the curved pipe portion (320).

2. A conveying device using pipeline air blowing cooling as claimed in claim 1, characterized in that: The material receiving assembly (200) further comprises an inspection door (240) and an air inlet pipe (250); the inspection door (240) is movably mounted on the front side of the collection box (210); and the air inlet pipe (250) is welded to the lower middle side of the left end of the collection box (210).

3. A conveying device using pipeline air blowing cooling as claimed in claim 1, characterized in that: The bottom of the collection box (210) is provided with a partition plate (213), the bottom of the collection box (210) is provided with a bottom air cavity (211) through the partition plate (213), and the lower surface of the partition plate (213) is provided with a plurality of evenly distributed air guide pipes (212).

4. A conveying device using pipeline air blowing cooling as claimed in claim 3, characterized in that: The upper end of the air duct (212) passes through the partition one (213) upwards, and the upper end of the air duct (212) is flush with the upper surface of the partition one (213). The air duct (212) and the partition one (213) are arranged at a 45-degree angle, and the bottom air cavity (211) is connected to the upper side of the interior of the collection box (210) through multiple air ducts (212), and a mesh plate is placed on the upper surface of the partition one (213).

5. A conveying device using pipeline air blowing cooling as claimed in claim 2, characterized in that: The left end of the air inlet pipe (250) is connected to the air outlet at the right end of the fan body (100), and a partition plate 2 (251) is provided on the lower side of the inside of the air inlet pipe (250). The left end of the partition plate 2 (251) is flush with the left end of the air inlet pipe (250), and the right end of the partition plate 2 (251) is fixedly connected to the left end of the partition plate 1 (213).

6. A conveying device using pipeline air blowing cooling as claimed in claim 5, characterized in that: An air inlet cavity (252) is provided inside the lower end of the air inlet pipe (250) through a second partition plate (251), and the right end of the air inlet cavity (252) is connected to the left end of the bottom air cavity (211).

7. A conveying device using pipeline air blowing cooling as claimed in claim 1, characterized in that: The inclination angle of the conveying inclined pipe (330) is sixty degrees, and the inner walls of the conveying inclined pipe (330), the connecting pipe (310) and the curved pipe portion (320) are all designed to be smooth.

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