Discharging pipeline structure
By designing the cutting pipeline structure composed of the first pipeline, connecting pipeline and the second pipeline, and combining with the lifting unit, the problems of easy blockage of materials and difficult cleaning of the bag are solved, achieving flexible applicability and convenient cleaning.
Patent Information
- Application Number
- CN202422515990.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The bags in the existing transmission devices are prone to blockage of materials and are difficult to clean, which affects the material transfer efficiency and cleaning convenience.
The cutting pipeline structure consisting of a first pipe, a connecting pipe and a second pipe is adopted, and combined with the lifting unit, the second pipe is detachable and retractable through the cylinder driving of the lifting block, avoiding material blockage and easy cleaning.
It improves the flexibility and applicability of the cutting pipeline structure, avoids material blockage, and facilitates the cleaning process.
Smart Images
Figure CN223233770U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of material feeding and transmission, and in particular to a material feeding pipeline structure. Background Art
[0002] During the production process, powdered solid materials generated by the previous step usually need to be transferred to a storage tank for storage or to a reaction tank for further reaction, and the traditional transmission device used is a cloth bag. By connecting the two ends of the cloth bag to the output end of the previous step and the input end of the next step respectively, the material from the previous step can be gradually accumulated in the cloth bag and transmitted to the next step through the channel inside the cloth bag. However, due to the soft and rough nature of the cloth bag itself, when the material enters the cloth bag for transmission, it is very easy to get blocked. Therefore, technicians are required to manually shake the cloth bag to clear it, which is time-consuming and labor-intensive. In case of severe blockage, the material transmission process must be suspended to replace the cloth bag. After the cloth bag is removed from the transmission point, its long length makes it difficult to clean the inside, and even if it is cleaned, it is difficult to tell whether it is clean. Utility Model Content
[0003] The utility model provides a material discharge pipeline structure to solve the problems raised in the above background technology.
[0004] A material feeding pipeline structure, comprising:
[0005] The pipeline group includes a first pipeline, a connecting pipeline, and a second pipeline; the second pipeline is a corrugated hose arranged obliquely downward, and its two ends are respectively connected to the side wall of the feed pipeline of the next process and the output end of the connecting pipeline through a clamp group; the input end of the connecting pipeline is connected to the output end of the first pipeline; the input end of the first pipeline is movably connected to the discharge pipeline of the previous process;
[0006] A lifting unit is matched and arranged below the second pipeline, comprising a mounting assembly, a cylinder and a lifting block; the mounting assembly is mounted on the top of the tank cover of the reaction tank used in the next process; the fixed end of the cylinder is mounted on the top of the mounting assembly, and the movable end thereof is mounted on the lifting block;
[0007] The lifting block is driven by the cylinder to move back and forth in the vertical direction, thereby lifting and lowering the second pipeline.
[0008] Furthermore, the mounting assembly includes a mounting seat and a mounting rod; the mounting seat is fixed to the top end of the tank cover; and the mounting rod is plugged into the mounting seat from top to bottom.
[0009] Furthermore, there are two mounting seats.
[0010] Furthermore, the lifting block is in a semicircular arc structure, with the concave surface thereof facing the second pipe.
[0011] Furthermore, the outer diameter of the output end of the connecting pipe is equal to the outer diameter of the input end of the feeding pipe.
[0012] Furthermore, the clamp group has a hollow structure; the hollow structure is divided into a first connecting space and a second connecting space; the inner wall of the clamp group in the first connecting space is provided with an annular clamping groove that matches the corrugated convex portion of the outer wall of the second pipe; the inner wall of the clamp group in the second connecting space is provided with a threaded groove, so that the connecting pipe and the lower feed pipe can be threadedly connected to the inner wall of the clamp group in the second connecting space and extend to the first connecting space.
[0013] Furthermore, the clamp group is formed by an upper clamp and a lower clamp, and the upper clamp and the lower clamp are connected by bolts.
[0014] Furthermore, each clamp consists of an arc-shaped plate portion and two transverse plate portions, and the two transverse plate portions are respectively arranged on both sides of the arc-shaped plate portion and welded so that the bottom end of the transverse plate portion is flush with the bottom end of the arc-shaped plate portion.
[0015] Furthermore, a convex portion is welded to the bottom end of each transverse plate portion of the upper clamp, and a sliding groove matching the transverse plate portion of the lower clamp is provided on the side wall of the convex portion facing the arc-shaped plate portion for sliding connection of the transverse plate portion of the lower clamp.
[0016] Compared with the prior art, the beneficial effects of the present invention are:
[0017] The detachable connection between the first pipe, the connecting pipe, and the second pipe, as well as the retractable arrangement of the second pipe, allows the discharge pipe structure to adjust its length to match the distance between the upper discharge pipe and the lower inlet pipe, improving its flexibility and applicability. Furthermore, the lifting block, which raises and lowers the second pipe, prevents blockage during material transfer. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0019] Figure 1 This is a structural schematic diagram of a material discharge pipe structure assembled on a reaction tank according to an embodiment of the present application;
[0020] Figure 2 This is a structural schematic diagram of an upper clamp of a material discharge pipe structure according to an embodiment of the present application;
[0021] Figure 3 This is a structural schematic diagram of a lower clamp of a discharge pipe structure in an embodiment of the present application.
[0022] Reference numerals:
[0023] 10. First pipeline; 110. Vertical pipe; 111. Oblique pipe; 12. Second pipeline; 13. Upper discharge pipe; 14. Lower inlet pipe;
[0024] 2. Reaction tank; 20. Tank cover; 30. Mounting base; 31. Mounting rod;
[0025] 40. Cylinder movable end; 5. Lifting block;
[0026] 6. Clamp assembly; 60a. Upper clamp; 60b. Lower clamp; 600. Annular groove; 601. Threaded groove; 61. Protrusion; 610. Slide groove; 611. Mounting hole; 62. Horizontal plate portion of upper clamp; 63. Horizontal plate portion of lower clamp. DETAILED DESCRIPTION
[0027] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.
[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "vertical", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.
[0030] In this utility model, unless otherwise specified or limited, the terms "installation," "connection," "fixation," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0031] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.
[0032] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will recognize the application of other processes and / or the use of other materials.
[0033] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0034] Taking the next process as an example, a reaction process, the reactor 2 is connected to the top of a tank lid 20, on which a feed pipe (hereinafter referred to as the "lower feed pipe") is vertically mounted. The material in this lower feed pipe 14 originates from the discharge of the previous process. The discharge of the previous process can be discharged through a discharge pipe equipped with a discharge valve (hereinafter referred to as the "upper discharge pipe"). Traditionally, bag filters are used to transfer material between the lower feed pipe 14 and the upper discharge pipe 13, which often suffers from blockage and is difficult to clean.
[0035] Therefore, the present invention provides a feed pipe structure, please refer to Figure 1-Figure 3; The unloading pipeline structure includes a pipeline group and a lifting unit.
[0036] Specifically,
[0037] The pipeline assembly includes a first pipeline 10, a second pipeline 12, and a connecting pipeline. The connecting pipeline connects the first pipeline 10 and the second pipeline 12. The first pipeline input end is connected to the upper discharge pipeline 13. The second pipeline output end is connected to the lower feed pipeline 14. The material generated in the previous process can pass through the first pipeline 10, the connecting pipeline, and the second pipeline 12 of the pipeline assembly in sequence to the reaction tank 2 for further reaction.
[0038] The input end of the first pipe 10 can be threadedly connected to the upper discharge pipe 13 .
[0039] The connecting pipe has an overall V-shaped structure, with its input end connected to the output end of the first pipe via a flange. This allows material output from the upper discharge pipe 13 to sequentially pass through the first pipe 10 and the connecting pipe. Preferably, the connecting pipe comprises a vertical pipe portion 110 and an inclined pipe portion 111. One end of the vertical pipe portion is connected to the output end of the first pipe. The inclined pipe portion 111 is generally oriented downward and connected to the other end of the vertical pipe portion.
[0040] The second conduit 12 is a corrugated hose extending diagonally downward. One end is connected to the output end of the connecting conduit, and the other end is connected to the sidewall of the lower inlet conduit. This corrugated hose can be made of PVC and can be adjusted in length to fit the lower inlet conduit 14. This allows the output end of the corrugated hose to be installed on the lower inlet conduit 14, thus ensuring that the application is not limited by the distance between the upper outlet conduit 13 and the lower inlet conduit 14. The ends of the corrugated hose are connected to the connecting conduit and the lower inlet conduit 14, respectively, using a clamp assembly 6.
[0041] The clamp assembly 6 is composed of an upper clamp 60a and a lower clamp 60b. The upper clamp 60a and the lower clamp 60b are respectively composed of an arc-shaped plate portion and two transverse plates. The two transverse plates are respectively welded to the two sides of the arc-shaped plate portion so that the bottom ends of the transverse plates are flush with the bottom ends of the arc-shaped plate portion.
[0042] Among them, a protrusion 61 is welded to the bottom end of each horizontal plate portion of the upper clamp, that is, the cross-sectional shape of the protrusion 61 is the same as the cross-sectional shape of the horizontal plate portion 62 of the upper clamp, and the cross-sectional size of the protrusion 61 is equal to or greater than the cross-sectional size of the horizontal plate portion. Each protrusion 61 has a sliding groove 610 that matches the horizontal plate portion 63 of the lower clamp facing the side wall of the arc-shaped plate portion, allowing the horizontal plate portion 63 of the lower clamp to be slidably connected to the upper clamp 60a. When the lower clamp 60b is connected to the upper clamp 60a to form a hollow cylindrical structure between the upper and lower clamps, a mounting hole 611 is opened from the top of the horizontal plate portion of the upper clamp to the bottom of the horizontal plate portion of the lower clamp. The lower clamp 60b and the upper clamp 60a are fixedly installed by installing bolts at the mounting hole 611.
[0043] The hollow structure of the clamp assembly 6 is divided into a first connection space and a second connection space. The inner wall of the clamp assembly in the first connection space is provided with an annular groove 600 that matches the second pipe 12, allowing the corrugated protrusion on the outer wall of the second pipe to engage with the annular groove 600. The inner wall of the clamp assembly in the second connection space is provided with a threaded groove 601, allowing the connecting pipe and the lower feed pipe 14 to be threadedly connected to the inner wall of the clamp assembly in the second connection space and extend into the first connection space. When the clamp assembly 6 is sleeved onto the outer wall of the second pipe, the connecting pipe or the lower feed pipe 14 is threadedly connected to the clamp assembly 6, extends into the first connection space, and simultaneously connects with the inner wall of the second pipe.
[0044] The second pipe 12 is installed at the reaction tank 2 as follows: first, the clamp group 6 is sleeved on the second pipe input end, and the clamp group 6 connected to the second pipe input end is threadedly connected to the connecting pipe; then, the clamp group 6 is sleeved on the second pipe output end, and the clamp group 6 connected to the second pipe output end is threadedly connected to the lower feed pipe 14.
[0045] The lifting unit is designed to match the second pipe 12, that is, it is located below the second pipe 12. It includes a mounting assembly, a cylinder, and a lifting block 5. The cylinder is mounted on the top of the mounting assembly, and the lifting block 5 is mounted on the top of the cylinder. This allows the lifting block 5 to reciprocate vertically under the drive of the cylinder, causing the second pipe 12 to vibrate during the lifting and lowering process.
[0046] The mounting assembly includes a mounting seat 30 and a mounting rod 31. The mounting rod 31 is matched and inserted into the mounting seat and fixed by bolts. That is, the mounting seat 30 is provided with a mounting groove from top to bottom, each mounting rod 31 is inserted into the mounting groove, and the side wall of the mounting rod is fixed to the mounting seat by bolts. Preferably, two mounting seats 30 can be used, and two mounting rods 31 are provided. The cylinder is provided to match the mounting rods 31, that is, the number of cylinders is equal to the number of mounting rods 31. The cylinder is installed at the top of the mounting rod. The lifting block 5 is connected to the movable end 40 of the cylinder and is used to drive the lifting block 5 to move back and forth in the vertical direction.
[0047] The mounting base 30 is welded to the top of the tank cover according to the position of the second pipe 12, so that the lifting block 5 is matched and located below the second pipe. That is, when the cylinder drives the lifting block 5 to move upward in the vertical direction until it contacts the second pipe 12, it can continue to lift the contact point upward in a small range. Then, the contact point moves in the same direction as the lifting block 5 moves vertically downward, thereby causing the second pipe 12 to shake during the lifting and lowering process, which is beneficial to avoid blockage in the second pipe 12.
[0048] Based on the above embodiments, the working principle of this application is as follows:
[0049] Maintain the discharge valve in a closed state. First, connect the first pipeline input end to the upper discharge pipeline 13, and the connecting pipeline input end is threadedly connected to the first pipeline output end; then, after the first connecting space of the clamp group 6 is sleeved on the second pipeline input end, the inner wall of the clamp group in the second connecting space is threadedly connected to the connecting pipeline output end. Finally, sleeve the inner wall of the other clamp group in the first connecting space on the outer wall of the second pipeline output end, and adjust its own length by stretching the second pipeline 12 until the inner wall of the clamp group in the second connecting space can be threadedly connected to the lower feed pipeline input end. After the pipeline is assembled, open the discharge valve, and the reaction material is transferred to the reaction tank 2 through the discharge pipeline structure to continue the reaction. After the material transfer is completed, remove the first pipeline 10, the connecting pipeline, and the second pipeline 12 in turn.
[0050] Based on the above embodiments, the advantages of this application are:
[0051] The detachable connection between the first pipe 10, the connecting pipe, and the second pipe 12, as well as the retractable arrangement of the second pipe 12, allows the discharge pipe structure to adjust its length to match the distance between the upper discharge pipe and the lower inlet pipe, thereby improving the flexibility and applicability of the discharge pipe structure. Furthermore, the structure is easy to assemble, disassemble, and clean. Furthermore, the lifting and lowering of the second pipe 12 by the lifting block 5 can prevent blockage of the second pipe 12 during material transportation.
Claims
1. A material discharge pipe structure, characterized in that: The material discharge pipeline structure includes: The pipeline group includes a first pipeline, a connecting pipeline, and a second pipeline; the second pipeline is a corrugated hose arranged obliquely downward, and its two ends are respectively connected to the side wall of the feed pipeline of the next process and the output end of the connecting pipeline through a clamp group; the input end of the connecting pipeline is connected to the output end of the first pipeline; the input end of the first pipeline is movably connected to the discharge pipeline of the previous process; A lifting unit is matched and arranged below the second pipeline, comprising a mounting assembly, a cylinder and a lifting block; the mounting assembly is mounted on the top of the tank cover of the reaction tank used in the next process; the fixed end of the cylinder is mounted on the top of the mounting assembly, and the movable end thereof is mounted on the lifting block; The lifting block is driven by the cylinder to move back and forth in the vertical direction, thereby lifting and lowering the second pipeline.
2. The material discharge pipe structure according to claim 1, characterized in that: The mounting assembly includes a mounting seat and a mounting rod; the mounting seat is fixed to the top of the tank cover; and the mounting rod is matched and plugged into the mounting seat from top to bottom.
3. The material discharge pipe structure according to claim 2, characterized in that: There are two mounting seats.
4. The material discharge pipe structure according to any one of claims 2 or 3, characterized in that: The lifting block is in a semicircular arc structure, with a concave surface facing the second pipe.
5. The material discharge pipe structure according to claim 4, characterized in that: The outer diameter of the output end of the connecting pipe is equal to the outer diameter of the input end of the feeding pipe.
6. The material discharge pipe structure according to claim 5, characterized in that: The clamp group has a hollow structure; the hollow structure is divided into a first connecting space and a second connecting space; the inner wall of the clamp group in the first connecting space is provided with an annular clamping groove that matches the corrugated convex portion of the outer wall of the second pipe; the inner wall of the clamp group in the second connecting space is provided with a threaded groove, so that the connecting pipe and the feeding pipe can be threadedly connected to the inner wall of the clamp group in the second connecting space and extend to the first connecting space.
7. The material discharge pipe structure according to claim 6, characterized in that: The clamp group is formed by an upper clamp and a lower clamp, and the upper clamp and the lower clamp are connected by bolts.
8. The material discharge pipe structure according to claim 7, characterized in that: Each clamp consists of an arc-shaped plate portion and two transverse plate portions. The two transverse plate portions are respectively arranged on both sides of the arc-shaped plate portion and welded so that the bottom end of the transverse plate portion is flush with the bottom end of the arc-shaped plate portion.
9. The material discharge pipe structure according to claim 8, characterized in that: A convex portion is welded to the bottom end of each transverse plate portion of the upper clamp, and a sliding groove matching the transverse plate portion of the lower clamp is provided on the side wall of the convex portion facing the arc-shaped plate portion for sliding connection of the transverse plate portion of the lower clamp.