Chemical fiber material conveying pipeline

Abstract

The utility model discloses a chemical fiber material delivery pipeline which comprises a valve body shell, a regulating valve, a controller and a plurality of groups of delivery pipes, the plurality of groups of delivery pipes are symmetrically and fixedly connected to the side wall of the curved surface of the valve body shell, the regulating valve is located in the valve body shell, an arc-shaped through hole is formed in the regulating valve, and the controller is arranged in the arc-shaped through hole. The controller is fixedly connected to the top wall of the valve body shell, a rotating shaft of the controller penetrates through the top wall of the valve body shell to be fixedly connected with the adjusting valve, and the controller is rotationally connected with the top wall of the valve body shell.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying, in particular to a conveying pipeline for chemical fiber materials. Background Art

[0002] Chemical fiber is a commonly used synthetic fiber, and China is the largest chemical fiber processing country in the world. Countless chemical fibers are produced in China every year. Different from general fibers such as cotton, silk, or linen, which are fibers that can be degraded by nature, the degradation of chemical fibers by nature is relatively long. Therefore, it is necessary to recycle and reuse chemical fibers to protect the environment and save resource waste.

[0003] During the transportation of chemical fiber raw materials, it is usually to use wind power to transport the raw materials into multiple silos through a single main pipeline respectively. Therefore, a large number of three-way pipelines are required. However, the existing three-way pipelines have the following problems. One is that some three-way pipelines still use manual methods to switch the three-way valves. The other is that the wind speed in the pipeline cannot be effectively obtained during the transportation process. When a pipeline blockage occurs, one is that the information of the pipeline blockage cannot be obtained in time, and the other is that it is impossible to quickly determine which section of the pipeline the blockage area is located in.

[0004] In view of this, there is an urgent need to solve the above problems with a conveying pipeline for chemical fiber materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide a conveying pipeline for chemical fiber materials to solve the above problems.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A conveying pipeline for chemical fiber materials, comprising:

[0007] A valve body housing, a regulating valve, a controller, and multiple groups of conveying pipes. The multiple groups of conveying pipes are fixedly connected to the curved side wall of the valve body housing at symmetric positions. The regulating valve is located inside the valve body housing, and an arc-shaped through hole is provided on the regulating valve. The controller is fixedly connected to the top wall of the valve body housing, and the controller rotating shaft passes through the top wall of the valve body housing and is fixedly connected to the regulating valve, and the controller is rotatably connected to the top wall of the valve body housing.

[0008] Preferably, the diameter of the arc-shaped through hole is the same as the diameter of the conveying pipe, and the radian of the arc-shaped through hole matches the conveying pipe.

[0009] Preferably, the multiple groups of conveying pipes include a feed pipe and at least two discharge pipes, and a wind speed measuring component is provided on the feed pipe.

[0010] Preferably, the wind speed measurement component includes a cylindrical outer shell, a lower floating plate, an upper floating plate, a connecting rod, a spring and a height display rod. The lower end of the cylindrical outer shell passes through the curved side wall of the feed pipe and is fixedly connected thereto. A partition plate fixedly connected to the cylindrical outer shell is provided inside the cylindrical outer shell. The lower floating plate is located between the partition plate and the feed pipe. Both ends of the spring are fixedly connected to the partition plate and the lower floating plate respectively. One end of the connecting rod is fixedly connected to the lower floating plate, and the other end passes through the spring and the partition plate and is fixedly connected to the upper floating plate. The connecting rod is slidably connected to the partition plate. The height display rod is fixedly connected to the side wall of the upper floating plate away from the lower floating plate.

[0011] Preferably, there are a variety of differently colored identification areas on the height display rod.

[0012] Preferably, the wind speed measurement component includes a cylindrical outer shell, a connecting rod, a spring and a floating block. The lower end of the cylindrical outer shell passes through the curved side wall of the feed pipe and is fixedly connected thereto. A partition plate fixedly connected to the cylindrical outer shell is provided inside the cylindrical outer shell. The lower end of the floating block is located inside the feed pipe. One end of the connecting rod is fixedly connected to the floating block, and the other end passes through the partition plate and is slidably connected thereto. An anti-falling plate fixedly connected to the connecting rod is provided at the end of the connecting rod away from the floating block.

[0013] Preferably, the wind speed measurement component includes a cylindrical outer shell, a connecting rod, a plurality of power fan blades and an identification fan blade. The lower end of the cylindrical outer shell passes through the curved side wall of the feed pipe and is fixedly connected thereto. A partition plate fixedly connected to the cylindrical outer shell is provided inside the cylindrical outer shell. The connecting rod passes through the partition plate and is connected thereto by a bearing. The plurality of power fan blades are located inside the feed pipe, and the plurality of power fan blades are symmetrically fixedly connected to one end of the connecting rod located inside the feed pipe. The identification fan blade is located outside the cylindrical outer shell, and is fixedly connected to one end of the connecting rod located outside the feed pipe.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By adopting the controller to change the traditional manual control to electric control, not only can the valve switching be completed quickly, but also the wind force in the conveying pipe can be accurately controlled by precisely adjusting the rotation angle of the regulating valve.

[0016] 2. The application of the wind speed measurement component can not only obtain the information of the wind speed in real time, but also, by comparing the wind speeds obtained from different conveying pipes, not only can the information of the wind force attenuation ratio be obtained, but also when a pipeline blockage occurs, the approximate location of the blocked pipeline can be quickly judged by analyzing the attenuation ratio information. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a chemical fiber material conveying pipeline;

[0018] Figure 2 It is a schematic sectional view of the regulating valve in the present utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of the wind speed measurement component in the present utility model;

[0020] Figure 4 This is a schematic cross-sectional structure diagram of the wind speed measurement component in the second embodiment of the present utility model;

[0021] Figure 5 This is a schematic cross-sectional structure diagram of the wind speed measurement component in the third embodiment of the present utility model.

[0022] In the figure: 1. Valve body housing; 2. Control valve; 20. Arc-shaped through hole; 3. Controller; 4. Delivery pipe; 40. Feed pipe; 41. Discharge pipe; 5. Wind speed measurement component; 50. Cylindrical housing; 500. Partition board; 51. Lower floating plate; 52. Upper floating plate; 53. Connecting rod; 530. Anti-falling plate; 54. Spring; 55. Height display rod; 550. Marking area; 56. Floating block; 57. Power fan blade; 58. Marking fan blade. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Embodiment 1

[0025] Please refer to the attached Figures 1-3 , a chemical fiber material conveying pipeline, including:

[0026] A valve body housing 1, a control valve 2, a controller 3, and multiple groups of delivery pipes 4. The multiple groups of delivery pipes 4 are fixedly connected to the curved side wall of the valve body housing 1 at symmetric positions. The control valve 2 is located inside the valve body housing 1, and the control valve 2 is provided with an arc-shaped through hole 20. The controller 3 is fixedly connected to the top wall of the valve body housing 1, and the rotating shaft of the controller 3 passes through the top wall of the valve body housing 1 and is fixedly connected to the control valve 2, and the controller 3 is rotatably connected to the top wall of the valve body housing 1.

[0027] The control valve 2 is arranged inside the valve body housing 1. By the characteristic that the position of the arc-shaped through hole 20 on the control valve 2 is different when the position of the control valve 2 is different, the switching of the delivery pipe 4 is realized. At the same time, the controller 3 replaces the traditional manual method by an electric method, which not only saves labor and realizes the rapid adjustment of the control valve 2, but also can indirectly change the wind speed in the delivery pipe 4 by controlling the rotation angle of the rotating shaft of the controller 3 to variably adjust the actual application diameter of the arc-shaped through hole 20.

[0028] Specifically, the diameter of the arc-shaped through hole 20 is the same as the diameter of the delivery pipe 4 , and the curvature of the arc-shaped through hole 20 matches that of the delivery pipe 4 ; according to different arrangements of the delivery pipe 4 , the curvature of the arc-shaped through hole 20 is changed accordingly.

[0029] Specifically, the three groups of conveying pipes 4 include a feed pipe 40 and two groups of discharge pipes 41, and the feed pipe 40 is provided with a wind speed measuring component 5;

[0030] In order to achieve the purpose of real-time monitoring of wind speed, a wind speed measuring component 5 is set. It should be noted that the wind speed measuring component 5 needs to be at least on the feed pipe 40, but is not limited to being set only on the feed pipe 40. In actual applications, the wind speed measuring component 5 can also be set on the discharge pipe 41 as needed. The advantage of multiple groups of wind speed measuring components 5 is that the attenuation of wind force can be preliminarily analyzed by comparison. At the same time, when blockage occurs in the pipeline, the approximate location of the blockage can be easily determined based on the multiple groups of wind speed measuring components 5.

[0031] Specifically, the wind speed measuring assembly 5 includes a cylindrical shell 50, a lower floating plate 51, an upper floating plate 52, a connecting rod 53, a spring 54 and a height display rod 55. The lower end of the cylindrical shell 50 passes through the curved side wall of the feed pipe 40 and is fixedly connected thereto, and a partition 500 fixedly connected thereto is provided in the cylindrical shell 50. The lower floating plate 51 is located between the partition 500 and the feed pipe 40. Both ends of the spring 54 are fixed to the partition 500 and the lower floating plate 51 respectively. One end of the connecting rod 53 is fixedly connected to the lower floating plate 51, and the other end passes through the spring 54 and the partition 500 and is fixedly connected to the upper floating plate 52. The connecting rod 53 is slidably connected to the partition 500. The height display rod 55 is fixedly connected to the side wall of the upper floating plate 52 away from the lower floating plate 51.

[0032] During normal material transportation, there will be a pressure difference between the upper floating plate 52 located on the outside of the pipeline and the lower floating plate 51 located on the inside of the pipeline. Under this pressure difference, the lower floating plate 51 will drive the upper floating plate 52 and the height display rod 55 to move toward the inside of the pipeline through the connecting rod 53. During this movement, a preliminary judgment can be made on the wind force in the pipeline through the height display rod 55. Considering that in actual applications, the lower floating plate 51 may contact the partition 500 under its own gravity. In this case, the lower floating plate 51 can no longer move toward the inside of the pipeline. Therefore, a spring 54 is set between the partition 500 and the lower floating plate 51 to prevent the upper floating plate 52 from contacting the partition when there is no force. It should be noted that the position of the spring is not unique. Its fixed connection between the partition 500 and the upper floating plate 52 can also achieve the same purpose.

[0033] Specifically, there are identification areas 550 with different colors on the height display rod 55. Considering that in practical applications, the detection of wind force does not require an exact value, but only a general range. By setting the identification areas 550 with different colors, the wind force information can be quickly obtained by quickly identifying the colors.

[0034] Embodiment 2

[0035] Please refer to the appendix Figure 4

[0036] Specifically, the wind speed measuring component 5 includes a cylindrical outer shell 50, a connecting rod 53, and a floating block 56. The lower end of the cylindrical outer shell 50 passes through the curved side wall of the feed pipe 40 and is fixedly connected thereto. A partition 500 fixedly connected to it is provided inside the cylindrical outer shell 50. The lower end of the floating block 56 is located inside the feed pipe 40. One end of the connecting rod 53 is fixedly connected to the floating block 56, and the other end passes through the partition 500 and is slidably connected thereto. An anti-falling plate 530 fixedly connected to it is provided at the end of the connecting rod 53 away from the floating block 56. By directly arranging the floating block 56 in the pipeline, the wind force blows the floating block 56 to move towards the end away from the pipeline, and then the magnitude of the wind force is reflected by the moving distance of the floating block 56. At the same time, in order to prevent the situation that the floating block 56 and the connecting rod 53 fall into the pipeline under normal conditions, an anti-falling plate 530 fixedly connected to it is provided at the other end of the connecting rod 53. It should be noted that in order to make better use of the wind force to drive the floating block 56 to displace, one end of the floating block 56 located inside the pipeline is provided with an inclined surface. At the same time, in order to quickly judge the magnitude of the wind force, the connecting rod 53 can be arranged with different colors at different positions or with obvious markings to achieve the purpose of quick identification.

[0037] Embodiment 3

[0038] Please refer to the appendix Figure 5

[0039] Specifically, the wind speed measuring component 5 includes a cylindrical outer shell 50, a connecting rod 53, a plurality of power fan blades 57, and an identification fan blade 58. The lower end of the cylindrical outer shell 50 passes through the curved side wall of the feed pipe 40 and is fixedly connected thereto. A partition 500 fixedly connected to it is provided inside the cylindrical outer shell 50. The connecting rod 53 passes through the partition 500 and is connected thereto by a bearing. A plurality of the power fan blades 57 are located inside the feed pipe 40, and a plurality of the power fan blades 57 are fixedly connected to one end of the connecting rod 53 located inside the feed pipe 40 at symmetric positions. The identification fan blade 58 is located outside the cylindrical outer shell 50, and it is fixedly connected to one end of the connecting rod 53 located outside the feed pipe 40.

[0040] Considering the same defect existing in the above-mentioned wind speed measuring component 5, that is, a moving space for the connecting rod 53 needs to be reserved, and considering the movement of the connecting rod 53, its cylindrical outer shell 50 requires a certain height. Therefore, a method of arranging a power fan blade 57 in the pipeline is adopted. The power fan blade 57 located in the pipeline and the identification fan blade 58 located outside the pipeline are connected through the connecting rod 53. In normal applications, the wind force in the pipeline will drive the rotation of the power fan blade 57, and then drive the rotation of the identification fan blade 58 through the connecting rod 53. The staff can directly judge the wind force in the pipeline through the rotation of the identification fan blade 58. It should be noted that the volume of the power fan blade 57 should not be too large, otherwise there will be a problem that the chemical fiber material is blocked at the power fan blade 57.

[0041] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A chemical fiber material conveying pipeline, characterized in that: include: A valve body shell (1), a regulating valve (2), a controller (3) and a plurality of delivery pipes (4), wherein the plurality of delivery pipes (4) are fixedly connected to the curved side wall of the valve body shell (1) in symmetrical positions, the regulating valve (2) is located in the valve body shell (1), and the regulating valve (2) is provided with an arc-shaped through hole (20), the controller (3) is fixedly connected to the top wall of the valve body shell (1), and the rotating shaft of the controller (3) passes through the top wall of the valve body shell (1) and is fixedly connected to the regulating valve (2), and the controller (3) is rotatably connected to the top wall of the valve body shell (1).

2. A chemical fiber material conveying pipeline according to claim 1, characterized in that: The diameter of the arc-shaped through hole (20) is the same as the diameter of the delivery pipe (4), and the curvature of the arc-shaped through hole (20) matches that of the delivery pipe (4).

3. The chemical fiber material conveying pipeline according to claim 1, characterized in that: The plurality of groups of conveying pipes (4) include a feed pipe (40) and at least two groups of discharge pipes (41), and the feed pipe (40) is provided with a wind speed measurement assembly (5).

4. A chemical fiber material conveying pipeline according to claim 3, characterized in that: The wind speed measuring assembly (5) comprises a cylindrical outer shell (50), a lower floating plate (51), an upper floating plate (52), a connecting rod (53), a spring (54) and a height display rod (55); the lower end of the cylindrical outer shell (50) passes through the curved side wall of the feed pipe (40) and is fixedly connected thereto; a partition (500) fixedly connected thereto is provided inside the cylindrical outer shell (50); the lower floating plate (51) is located between the partition (500) and the feed pipe (40); Two ends of the spring (54) are respectively fixed to the partition (500) and the lower floating plate (51); one end of the connecting rod (53) is fixedly connected to the lower floating plate (51); the other end passes through the spring (54) and the partition (500) and is fixedly connected to the upper floating plate (52); the connecting rod (53) is slidably connected to the partition (500); and the height display rod (55) is fixedly connected to the side wall of the upper floating plate (52) away from the lower floating plate (51).

5. A chemical fiber material conveying pipeline according to claim 4, characterized in that: The height display rod (55) is provided with marking areas (550) of multiple different colors.

6. The chemical fiber material conveying pipeline according to claim 3, characterized in that: The wind speed measurement assembly (5) comprises a cylindrical shell (50), a connecting rod (53) and a floating block (56); the lower end of the cylindrical shell (50) passes through the curved side wall of the feed pipe (40) and is fixedly connected thereto; a partition (500) fixedly connected thereto is provided in the cylindrical shell (50); the lower end of the floating block (56) is located in the feed pipe (40); one end of the connecting rod (53) is fixedly connected to the floating block (56); the other end passes through the partition (500) and is slidably connected thereto; and an anti-falling plate (530) fixedly connected thereto is provided at one end of the connecting rod (53) away from the floating block (56).

7. The chemical fiber material conveying pipeline according to claim 3 is characterized by: The wind speed measurement assembly (5) comprises a cylindrical outer shell (50), a connecting rod (53), a plurality of power blades (57) and an identification blade (58); the lower end of the cylindrical outer shell (50) passes through the curved side wall of the feed pipe (40) and is fixedly connected thereto; a partition (500) fixedly connected thereto is provided in the cylindrical outer shell (50); the connecting rod (53) passes through the partition (500) and is connected to a bearing thereof; the plurality of power blades (57) are located in the feed pipe (40) and are fixedly connected to one end of the connecting rod (53) located in the feed pipe (40) in symmetrical positions; the identification blade (58) is located outside the cylindrical outer shell (50) and is fixedly connected to one end of the connecting rod (53) located outside the feed pipe (40).

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