Conveying pipeline system
By using a protective layer of ferromagnetic material at the corners of the conveying pipeline system, the problem of pipe wall wear during hard particles is solved, extending the service life of the pipeline and reducing costs.
Patent Information
- Application Number
- CN202421819498.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When conveying particles with higher hardness, impact at the corner of the pipe causes severe wear of the pipe wall, shortening the service life of the pipe and increasing the replacement cost.
A conveying piping system is adopted, which includes a main piping, a first branch, a second branch, a filling assembly and a magnetic suction piece. The filling assembly injects ferromagnetic material into the first branch tube, so that it flows in the main pipe, and is adsorbed by the magnetic suction piece at the corner to form a protective layer and increase the wall thickness.
By forming a protective layer of ferromagnetic material at the corners, the service life of the pipe is extended and the replacement frequency and cost are reduced.
Smart Images
Figure CN222911113U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conveying pipelines, in particular to a conveying pipeline system. Background Art
[0002] A pipeline system is a device connected by pipes, pipe connectors, valves, etc. for conveying gases, liquids or fluids with solid particles.
[0003] In various industrial production processes, conveying pipelines are used for long-distance transportation of materials and working media. When conveying particles with higher hardness, since the particles will impact the pipe wall at each corner of the pipeline, long-term impact is likely to cause serious wear of the pipe wall at the corners of the pipeline, reducing the service life of the pipeline. After the wear reaches a certain degree, the pipeline can only be replaced, resulting in increased costs. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a conveying pipeline system, which can repair the corners of the pipeline, extend the service life of the pipeline and reduce costs.
[0005] To achieve the above object, the utility model adopts the following technical solutions:
[0006] A conveying pipeline system, including a main pipeline, the main pipeline has an inlet and an outlet, the main pipeline has a corner, the corner is located between the inlet and the outlet, and the conveying pipeline system further includes:
[0007] A first branch pipe, one end of the first branch pipe is connected to the main pipeline, and the connection point between the first branch pipe and the main pipeline is located between the corner and the inlet;
[0008] A second branch pipe, one end of the second branch pipe is connected to the main pipeline, and the connection point between the second branch pipe and the main pipeline is located between the corner and the outlet;
[0009] A filling component, the filling component is connected to the first branch pipe, and the filling component is configured to fill ferromagnetic material into the first branch pipe so that the ferromagnetic material can move towards the second branch pipe;
[0010] A magnetic attracting member, the magnetic attracting member is arranged at the corner, and the magnetic attracting member can attract the ferromagnetic material flowing in the main pipeline.
[0011] In some embodiments, the filling component includes a filling member and a dispenser. The outlet of the filling member is connected to one end of the first branch pipe away from the main pipe. The outlet of the dispenser communicates with the first branch pipe and is located between the filling member and the main pipe. The dispenser is configured to dispense the ferromagnetic material into the first branch pipe, and the filling member is configured to fill the first branch pipe with fluid to move the ferromagnetic material.
[0012] In some embodiments, a first on-off valve is provided at the outlet of the dispenser.
[0013] In some embodiments, a second on-off valve is provided at the outlet of the filling member.
[0014] In some embodiments, the magnetic attracting member is a magnet or an electromagnet.
[0015] In some embodiments, the conveying pipeline system further includes a receiving component. The receiving component communicates with the second branch pipe and is configured to receive the ferromagnetic material not adsorbed by the magnetic attracting member.
[0016] In some embodiments, the receiving component includes a receiving bin. The receiving bin is connected to one end of the second branch pipe away from the main pipe.
[0017] In some embodiments, the receiving component further includes an extension pipe. The receiving bin is provided with an outlet. The extension pipe is connected to the outlet, and a silencer is provided on the extension pipe.
[0018] In some embodiments, a third on-off valve is provided on the second branch pipe. The third on-off valve is provided between the main pipe and the receiving bin.
[0019] In some embodiments, the conveying pipeline system further includes a wall thickness monitoring member. The wall thickness monitoring member is configured to monitor the wall thickness at the corner.
[0020] Advantages of the present utility model:
[0021] When the wall of the corner of the main pipe is thin, the inlet and outlet of the main pipe can be blocked. Subsequently, the ferromagnetic material is injected into the first branch pipe through the filling component to make the ferromagnetic material flow in the main pipe. Subsequently, when the ferromagnetic material passes through the corner, it is adsorbed by the magnetic attracting member located at the corner, so as to form a ferromagnetic material protection layer at the corner, increase the wall thickness at the corner, extend the service life of the main pipe, reduce the replacement frequency, and reduce the cost. Description of the Drawings
[0022] Figure 1 is a schematic diagram of the conveying pipeline system of the present utility model.
[0023] In the figure:
[0024] 1. Main pipeline; 11. Cleaning door; 12. Sealing door; 2. First branch pipe; 3. Second branch pipe; 4. Filling component; 41. Filling part; 42. Dispenser; 5. Magnetic part; 6. First switching valve; 7. Second switching valve; 8. Receiving component, 81. Receiving bin; 82. Extension pipe; 83. Silencer; 9. Third switching valve; 10. Wall thickness monitoring part. Detailed implementation mode
[0025] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model are shown in the drawings, rather than all the structures.
[0026] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0027] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.
[0028] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0029] As Figure 1As shown in the figure, the utility model provides a conveying pipeline system, which includes a main pipeline 1, a first branch pipe 2, a second branch pipe 3, a filling component 4 and a magnetic attracting part 5. The main pipeline 1 has an inlet and an outlet, and the main pipeline 1 has a corner, which is located between the inlet and the outlet; One end of the first branch pipe 2 is connected to the main pipeline 1, and the connection part of the first branch pipe 2 and the main pipeline 1 is located between the corner and the inlet; One end of the second branch pipe 3 is connected to the main pipeline 1, and the connection part of the second branch pipe 3 and the main pipeline 1 is located between the corner and the outlet; The filling component 4 is connected to the first branch pipe 2, and the filling component 4 is configured to fill ferromagnetic material into the first branch pipe 2 and enable the ferromagnetic material to move towards the second branch pipe 3; The magnetic attracting part 5 is arranged at the corner, and the magnetic attracting part 5 can adsorb the ferromagnetic material flowing in the main pipeline 1.
[0030] When the pipe wall at the corner of the main pipeline 1 is relatively thin, the inlet and outlet of the main pipeline 1 can be blocked. Subsequently, ferromagnetic material is injected into the first branch pipe 2 through the filling component 4 to make the ferromagnetic material flow in the main pipeline 1. Then, when the ferromagnetic material passes through the corner, it is adsorbed by the magnetic attracting part 5 located at the corner, so as to form a ferromagnetic material protection layer at the corner, increase the wall thickness at the corner, extend the service life of the main pipeline 1, reduce the replacement frequency and reduce the cost.
[0031] It should be noted here that the inlet and outlet of the main pipeline 1 can be provided with closing doors 12 for blocking the inlet and outlet of the main pipeline 1 to prevent the ferromagnetic material from flowing out from the inlet or outlet; The first branch pipe 2 and the second branch pipe 3 are as close as possible to the closing door 12. It should also be noted that the ferromagnetic material can be but is not limited to iron particles or magnetic particles.
[0032] In some embodiments, the magnetic attracting part 5 can be a magnet or an electromagnet, which is not limited.
[0033] In some embodiments, the charging assembly 4 includes a charging member 41 and a dispenser 42. The outlet of the dispenser 42 is connected to the first branch pipe 2, and it can dispense ferromagnetic material into the first branch pipe 2. The outlet of the charging member 41 is connected to one end of the first branch pipe 2 away from the main pipe 1. The dispenser 42 is located between the charging member 41 and the main pipe 1. The charging member 41 can charge fluid into the first branch pipe 2, and then drive the ferromagnetic material to move towards the second branch pipe 3 in the first branch pipe 2 and the main pipe 1 through the fluid, so that the ferromagnetic material flows through the above-mentioned corner during the movement. Exemplarily, according to the different fluids charged, the form of the charging member 41 is different. When the fluid is gas, the inflator can be an air pump; when the fluid is liquid, the charging member 41 can be a liquid pump. In the current embodiment, the fluid used is compressed air, which can be directly discharged into the air to reduce costs. The form of the dispenser 42 is not specifically limited and can be a dispensing basket. Further, after the above-mentioned dispensing work is completed, in order not to affect the use of the main pipe 1, a first switching valve 6 is provided at the outlet of the dispenser 42, and a second switching valve 7 is provided at the outlet of the charging member 41. Thus, through the opening and closing of the first switching valve 6 and the second switching valve 7, the on-off of the charging member 41, the dispenser 42, and the main pipe 1 can be independently controlled; that is to say, the first switching valve 6 and the second switching valve 7 can be opened when dispensing is required, and the first switching valve 6 and the second switching valve 7 can be closed after the repair is completed.
[0034] In some embodiments, the conveying pipeline system further includes a receiving assembly 8. The receiving assembly 8 is connected to the second branch pipe 3, so as to collect the ferromagnetic material that has not been adsorbed by the magnetic attracting member 5 and maintain cleanliness. Specifically, the receiving material includes a receiving bin 81. The receiving bin 81 is arranged at one end of the second branch pipe 3 away from the main pipe 1, so that the fluid carrying the ferromagnetic material enters the receiving bin 81 for collection. When the fluid is liquid, it can be directly stored in the receiving bin 81 entirely. When the fluid is air, the receiving bin 81 is also provided with an outlet. The receiving assembly 8 further includes an extension pipe 82. The extension pipe 82 is connected to the outlet, and a silencer 83 is arranged on the extension pipe 82 to avoid the noise generated by the compressed air. Further, after the dispensing is completed, to avoid being affected by the second branch pipe 3 when using the main pipe 1, a third switching valve 9 is provided on the second branch pipe 3. The third switching valve 9 is arranged between the main pipe 1 and the receiving bin 81. By opening and closing the third switching valve 9, the main pipe 1 and the second branch pipe 3 are connected or isolated.
[0035] In some embodiments, the main pipeline 1 is further provided with a cleaning door 11 that can be opened or closed, and the cleaning door 11 is provided between the inlet and the first branch pipe 2 and between the outlet and the second branch pipe 3. When ferromagnetic materials remain between the inlet and the first branch pipe 2 and between the outlet and the second branch pipe 3, the ferromagnetic materials can be cleaned by extending the fluid injection time; as a backup structure, by opening the cleaning door 11, the cleaning degree can be observed or the ferromagnetic materials remaining between the inlet and the first branch pipe 2 and between the outlet and the second branch pipe 3 can be assisted in cleaning, so as to avoid affecting the use of the main pipeline 1.
[0036] In some embodiments, the conveying pipeline system further includes a wall thickness monitoring member 10 to be able to detect the wall thickness at the corner. The wall thickness monitoring member 10 can directly adopt a wall thickness monitor in the prior art, such as an ultrasonic monitor for monitoring the wall thickness, etc. Further, the conveying pipeline system can further include a control system. The wall thickness monitoring member 10, the closing door 12, the magnetic attraction member 5, the charging assembly 4, the first switching valve 6, the second switching valve 7, and the third switching valve 9 are all connected to the above control system, and thus an automatic control can be formed; the control system can but is not limited to adopting a PLC.
[0037] The repair process of the conveying pipeline system is briefly described below: When the wall thickness monitoring member 10 monitors that the wall thickness is at the critical value, the control system controls the closing door 12 to close, then opens the first switching valve 6, and ferromagnetic materials are put into the first branch pipe 2 through the dispenser 42. Then the second switching valve 7 and the third switching valve 9 are opened, and gas is filled into the first branch pipe 2 through the filling member 41, so that the gas pushes the ferromagnetic materials to enter the main pipeline 1 from the first branch pipe 2 and is adsorbed by the magnetic attraction member 5 at the corner to form a protective layer, and the ferromagnetic materials that are not adsorbed enter the second branch pipe 3 and reach the receiving bin 81; after the above repair is completed, the first switching valve 6 is closed, and fluid is still injected into the first branch pipe 2, so that the ferromagnetic materials that are not adsorbed in the main pipeline 1 enter the second branch pipe 3, and then the second switching valve 7 and the third switching valve 9 are closed; finally, the closing door 12 or the cleaning door 11 is opened to clean the ferromagnetic materials remaining between the inlet and the first branch pipe 2 and between the outlet and the second branch pipe 3.
[0038] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments, and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.
Claims
1. A conveying pipeline system, comprising a main pipeline (1), wherein the main pipeline (1) has an inlet and an outlet, wherein the main pipeline (1) has a corner, wherein the corner is located between the inlet and the outlet, wherein: The delivery pipeline system also includes: a first branch pipe (2), one end of the first branch pipe (2) being connected to the main pipe (1), and a connection point between the first branch pipe (2) and the main pipe (1) being located between the corner and the inlet; a second branch pipe (3), one end of the second branch pipe (3) being connected to the main pipe (1), and a connection point between the second branch pipe (3) and the main pipe (1) being located between the corner and the outlet; a charging component (4), the charging component (4) being connected to the first branch pipe (2), the charging component (4) being configured to charge ferromagnetic material into the first branch pipe (2) so as to enable the ferromagnetic material to move toward the second branch pipe (3); A magnetic attraction component (5), wherein the magnetic attraction component (5) is arranged at the corner, and the magnetic attraction component (5) is capable of absorbing the ferromagnetic material flowing in the main pipeline (1).
2. The pipeline system according to claim 1, characterized in that: The charging component (4) comprises a charging piece (41) and a dispenser (42), wherein the outlet of the charging piece (41) is connected to an end of the first branch pipe (2) away from the main pipe (1), and the outlet of the dispenser (42) is connected to the first branch pipe (2) and is located between the charging piece (41) and the main pipe (1). The dispenser (42) is configured to dispense the ferromagnetic material into the first branch pipe (2), and the charging piece (41) is configured to fill the first branch pipe (2) with fluid so as to move the ferromagnetic material.
3. The pipeline system according to claim 2, characterized in that: The outlet of the dispenser (42) is provided with a first switch valve (6).
4. The pipeline system according to claim 2, characterized in that: The outlet of the filling member (41) is provided with a second switch valve (7).
5. The pipeline system according to claim 1, characterized in that: The magnetic attraction member (5) is a magnet or an electromagnet.
6. The pipeline system according to claim 1, characterized in that: The conveying pipeline system further comprises a receiving component (8), wherein the receiving component (8) is connected to the second branch pipe (3), and the receiving component (8) is configured to receive the ferromagnetic material that is not attracted by the magnetic attraction component (5).
7. The pipeline system according to claim 6, characterized in that: The receiving assembly (8) comprises a receiving bin (81), and the receiving bin (81) is connected to an end of the second branch pipe (3) away from the main pipe (1).
8. The delivery pipeline system according to claim 7, characterized in that: The receiving assembly (8) further comprises an extension pipe (82), the receiving bin (81) is provided with an outlet, the extension pipe (82) is connected to the outlet, and a muffler (83) is provided on the extension pipe (82).
9. The delivery pipeline system according to claim 7, characterized in that: The second branch pipe (3) is provided with a third switch valve (9), and the third switch valve (9) is arranged between the main pipe (1) and the receiving bin (81).
10. The conveying pipeline system according to any one of claims 1 to 9, characterized in that: The conveying pipeline system further comprises a wall thickness monitoring component (10), wherein the wall thickness monitoring component (10) is configured to monitor the wall thickness at the corner.