Connector structure of pipeline and ton bag
By setting an annular projection at the lower end of the discharge pipe and wrapping the ton bags on it, the problem of not being tightly connected to the ton bags is solved, and production efficiency and connection stability are improved.
Patent Information
- Application Number
- CN202421330651.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-11
AI Technical Summary
In the prior art, the interface position between the discharge pipe and ton bags is not tightly connected, resulting in the ton bags being easily fall off and affecting the production process.
An annular projection is provided at the lower end of the discharge pipe, and the annular projection wrapped in ton bags is connected to the discharge pipe, so that the ton bags are not easily slipped and disengaged.
It enhances the connection tightness between the cutting pipe and tons of bags, avoids repeated connections of tons of bags, and improves production efficiency.
Smart Images
Figure CN222502816U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lithium battery manufacturing, in particular to an interface structure between a pipeline and a ton bag. Background Art
[0002] In the lithium battery industry, after lithium hydroxide is crushed in the lithium hydroxide crushed product silo, it enters the ton bag for collection through the lithium hydroxide discharge pipe. However, in the prior art, the interface between the discharge pipe and the ton bag is not tightly connected and the connection stability is poor, which makes the ton bag easy to fall off and affects the production process. Utility Model Content
[0003] In view of this, the utility model provides an interface structure between a pipeline and a ton bag to solve the problem in the prior art that the connection between the feeding pipeline and the ton bag is not tight and the ton bag is easy to fall off.
[0004] The utility model provides an interface structure between a pipeline and a ton bag, comprising: a material bin suitable for accommodating materials; a material discharge pipe, the upper end of which is communicatively arranged below the material bin; an annular protrusion, which is extended outward from the outer surface of the material discharge pipe, the upper end of which is communicated with the lower end of the material discharge pipe, and the lower end of which forms a discharge port; and a ton bag, which wraps the annular protrusion and extends to the top of the annular protrusion to be connected with the material discharge pipe, and the discharge port is communicated with the interior of the ton bag.
[0005] Beneficial effect: By setting an annular protrusion at the lower end of the discharge pipe, and wrapping the ton bag with the annular protrusion and then connecting it to the discharge pipe, the ton bag is not easy to slip off the discharge pipe, thereby enhancing the tightness of the connection between the discharge pipe and the ton bag, avoiding repeated connection of the ton bag and the discharge pipe, and improving production efficiency.
[0006] In an optional embodiment, a valve component is provided in the discharge pipe, and the valve component has an open state and a closed state. When the valve component is in the open state, the material bin and the discharge pipe are connected, and when the valve component is in the closed state, the valve component blocks the material bin and the discharge pipe.
[0007] Beneficial effects: By setting valve parts, the flow of materials can be accurately controlled to avoid materials overflowing or clogging the pipeline when not needed, thereby improving production efficiency and safety. When equipment or ton bags need to be maintained or replaced, closing the valve parts can ensure that materials will not flow out accidentally, ensuring the safety of the working area.
[0008] In an optional embodiment, the interface structure between the pipeline and the ton bag further includes a pressure relief mechanism, and the pressure relief mechanism and the side wall surface of the discharge pipeline can be arranged in communication.
[0009] Beneficial effect: By setting up a pressure relief mechanism, when the pressure in the discharge pipeline rises abnormally, the excessive pressure will be released to a safe area, thereby avoiding dangerous situations such as equipment damage, material leakage and even explosion, and ensuring the safety of production operations.
[0010] In an optional embodiment, the pressure relief mechanism includes a pressure relief component and a pressure relief pipeline, one end of the pressure relief pipeline is connected to the side wall surface of the discharge pipe, and the other end of the pressure relief pipeline is connected to the pressure relief component.
[0011] In an optional implementation, a filter is provided in the pressure relief pipeline.
[0012] Beneficial effect: By arranging a filter in the pressure relief pipeline, it is avoided that the material is sucked into the pressure relief pipeline during the pressure relief process, causing waste of the material.
[0013] In an optional embodiment, the interface structure between the pipeline and the ton bag further includes a dust collecting mechanism, and the dust collecting mechanism is arranged corresponding to the connection between the discharge pipeline and the ton bag.
[0014] In an optional embodiment, the dust collection mechanism includes a dust hood, a dust collection pipeline and a dust collector. The dust hood is suitable for being arranged around the connection between the discharge pipe and the ton bag, one end of the dust collection pipeline is connected to the dust hood, and the other end of the dust collection pipeline is connected to the dust collector.
[0015] Beneficial effect: By setting a dust collecting hood at the connection between the unloading pipe and the ton bag, the dust escaping from the bag mouth of the ton bag during the unloading process can be collected by the dust collecting hood and absorbed and contained by the dust collector through the dust collecting pipeline, thereby preventing the dust from escaping into the air and causing harm to people and avoiding air pollution.
[0016] In an optional embodiment, the dust hood is sleeved on the outside of the discharge pipe and is slidably arranged along the extension direction of the discharge pipe. The lower end of the dust hood forms a connecting port, and the annular protrusion is suitable for being inserted into the connecting port.
[0017] Beneficial effect: By slidingly setting the dust collecting hood on the unloading pipe, it is convenient to disassemble and assemble the ton bag, and there is no need to repeatedly install the dust collecting hood, thereby improving production efficiency.
[0018] In an optional embodiment, the pipeline interface assembly further includes a connector, which connects the ton bag to the discharge pipeline.
[0019] Beneficial effect: By setting the connector, the tightness of the connection between the ton bag and the discharge pipe is further improved, preventing the ton bag from detaching from the discharge pipe and affecting the production process.
[0020] In an optional embodiment, an anti-slip structure is provided on the outer wall surface of the discharge pipe.
[0021] Beneficial effect: By setting up the anti-skid structure, the connection tightness between the ton bag and the discharge pipe is further enhanced. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 It is a partial perspective schematic diagram of the dust collecting hood of the interface structure between the pipeline and the ton bag of the embodiment of the utility model located at the connection position of the ton bag and the unloading pipeline;
[0024] Figure 2 This is a structural schematic diagram of the dust collecting hood of the interface structure between the pipeline and the ton bag in an embodiment of the utility model being located on the discharge pipeline.
[0025] Description of reference numerals:
[0026] 1. Material bin; 2. Feeding pipe; 201. Feeding port; 202. Pressure relief port; 3. Annular protrusion; 4. Ton bag; 5. Valve; 6. Pressure relief mechanism; 601. Pressure relief member; 602. Pressure relief pipeline; 603. Filter; 7. Dust collection mechanism; 701. Dust hood; 7011. Connecting port; 702. Dust collection pipeline; 703. Dust collector; 8. Connecting parts. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0028] Combine the following Figure 1 to Figure 2 , describing an embodiment of the utility model.
[0029] According to the embodiments of the present utility model, Figure 1 and Figure 2As shown, an interface structure between a pipeline and a ton bag 4 is provided, comprising: a material bin 1, a feeding pipe 2, an annular protrusion 3 and a ton bag 4. The material bin 1 is suitable for accommodating materials. The upper end of the feeding pipe 2 can be connected and arranged below the material bin 1. The annular protrusion 3 is extended outward from the outer surface of the feeding pipe 2, the upper end of the annular protrusion 3 is connected and arranged with the lower end of the feeding pipe 2, and the lower end of the annular protrusion 3 forms a discharge port 201. The ton bag 4 wraps the annular protrusion 3 and extends to the top of the annular protrusion 3 to be connected with the feeding pipe 2, and the discharge port 201 is connected and arranged with the inside of the ton bag 4.
[0030] By setting an annular protrusion 3 at the lower end of the discharge pipe 2, and wrapping the ton bag 4 with the annular protrusion 3 and then connecting it to the discharge pipe 2, the ton bag 4 is not easy to slip off the discharge pipe 2, thereby enhancing the connection tightness between the discharge pipe 2 and the ton bag 4, avoiding repeated connection between the ton bag 4 and the discharge pipe 2, and improving production efficiency.
[0031] In one embodiment, Figure 1 and Figure 2 As shown, a valve member 5 is provided in the material discharge pipe 2, and the valve member 5 has an open state and a closed state. When the valve member 5 is in the open state, the material bin 1 and the material discharge pipe 2 are connected, and when the valve member 5 is in the closed state, the valve member 5 blocks the material bin 1 and the material discharge pipe 2. By providing the valve member 5, the flow of the material is precisely controlled to prevent the material from overflowing or clogging the pipe when it is not needed, thereby improving production efficiency and safety. When the equipment or the ton bag 4 needs to be maintained or replaced, closing the valve member 5 can ensure that the material does not flow out accidentally, thereby ensuring the safety of the working area.
[0032] It should be noted that when the valve member 5 is in an open state, the material bin 1 is connected to the annular protrusion 3 through the discharge pipe 2 and then connected to the interior of the ton bag 4 to achieve discharge and loading. When the valve member 5 is in a closed state, the connection between the material bin 1 and the annular protrusion 3 is blocked and then the connection with the interior of the ton bag 4 is blocked.
[0033] In one embodiment, Figure 1 and Figure 2 As shown, the interface structure between the pipeline and the ton bag 4 also includes a pressure relief mechanism 6, and the pressure relief mechanism 6 and the side wall surface of the material discharge pipeline 2 can be connected. By setting the pressure relief mechanism 6, when the pressure in the material discharge pipeline 2 increases abnormally, the excessive pressure is released to a safe area, thereby avoiding the occurrence of dangerous situations such as equipment damage, material leakage and even explosion, and ensuring the safety of production operations.
[0034] In one embodiment, Figure 1 and Figure 2As shown, the pressure relief mechanism 6 includes a pressure relief component 601 and a pressure relief pipeline 602 . One end of the pressure relief pipeline 602 is connected to the side wall of the feed pipe 2 , and the other end of the pressure relief pipeline 602 is connected to the pressure relief component 601 .
[0035] Specifically, in this embodiment, Figure 1 and Figure 2 As shown, a pressure relief port 202 is provided on the side wall surface of the discharge pipe 2 , and one end of the pressure relief pipe 602 is connected to the pressure relief port 202 .
[0036] Specifically, the pressure relief member 601 is a pressure relief valve. When the pressure in the unloading pipeline 2 exceeds the pressure value set by the pressure relief valve, the pressure relief valve automatically opens and relieves the pressure, thereby improving the safety of the production process.
[0037] In one embodiment, Figure 1 and Figure 2 As shown, a filter 603 is provided in the pressure relief pipeline 602. By providing the filter 603 in the pressure relief pipeline 602, it is avoided that the material is sucked into the pressure relief pipeline 602 during the pressure relief process, thereby preventing the material from being wasted.
[0038] In one embodiment, Figure 1 and Figure 2 As shown, the interface structure between the pipeline and the ton bag 4 also includes a dust collecting mechanism 7, and the dust collecting mechanism 7 is arranged corresponding to the connection between the unloading pipeline 2 and the ton bag 4.
[0039] In one embodiment, Figure 1 and Figure 2 As shown, the dust collecting mechanism 7 includes a dust collecting hood 701, a dust collecting pipeline 702 and a dust collector 703. The dust collecting hood 701 is suitable for being arranged around the connection between the unloading pipeline 2 and the ton bag 4. One end of the dust collecting pipeline 702 is connected to the dust collecting hood 701, and the other end of the dust collecting pipeline 702 is connected to the dust collector 703. By arranging the dust collecting hood 701 at the connection between the unloading pipeline 2 and the ton bag 4, the dust escaping from the bag mouth of the ton bag 4 during the unloading process can be collected by the dust collecting hood 701 and absorbed and contained by the dust collector 703 through the dust collecting pipeline 702, thereby preventing the dust from escaping into the air and causing harm to people, and avoiding air pollution.
[0040] In one embodiment, Figure 1 As shown, the dust hood 701 is sleeved on the outside of the material discharge pipe 2 and can be slidably arranged along the extension direction of the material discharge pipe 2. The lower end of the dust hood 701 forms a connecting port 7011, and the annular protrusion 3 is suitable for inserting into the connecting port 7011. By slidingly arranging the dust hood 701 on the material discharge pipe 2, it is convenient to disassemble and assemble the ton bag 4, and there is no need to repeatedly install the dust hood 701, thereby improving production efficiency.
[0041] Specifically, Figure 1 and Figure 2 As shown, when there is no need to collect the material, the feeding pipe 2 is not connected to the ton bag 4 (that is, the ton bag 4 has not been installed), and the dust hood 701 is sleeved on the feeding pipe 2, so that the dust hood 701 is located above the connection between the feeding pipe 2 and the ton bag 4, so as to facilitate the subsequent installation of the ton bag 4; when it is necessary to collect the material, the ton bag 4 is connected to the feeding pipe 2, and then the dust hood 701 is moved down so that the annular protrusion 3 is inserted into the dust hood 701 through the connecting port 7011, so that the dust hood 701 is arranged around the connection between the ton bag 4 and the feeding pipe 2; after collecting the material, the dust hood 701 is moved up, and the ton bag 4 is removed and transferred to the next operation site. Therefore, the collection process is simple and convenient, and there is no need to repeatedly install the dust hood 701, and it is also convenient to disassemble and assemble the ton bag 4.
[0042] In one embodiment, Figure 1 and Figure 2 As shown, the pipeline interface assembly also includes a connector 8, which connects the ton bag 4 to the feeding pipeline 2. By providing the connector 8, the tightness of the connection between the ton bag 4 and the feeding pipeline 2 is further improved, thereby preventing the ton bag 4 from being separated from the feeding pipeline 2 and affecting the production process.
[0043] Specifically, in this embodiment, the connecting piece 8 is a binding rope, which can be used to connect the ton bag 4 and the discharge pipe 2. Of course, a structure that can realize the connection function such as a snap-on connection can also be used to enhance the connection tightness between the ton bag 4 and the discharge pipe 2, so that the ton bag 4 is not easy to fall off.
[0044] In one embodiment, an anti-skid structure is provided on the outer wall surface of the material discharge pipe 2. By providing the anti-skid structure, the tightness of the connection between the ton bag 4 and the material discharge pipe 2 is further enhanced.
[0045] It should be noted that the anti-slip structure can be a structure with convex points or concave points that can increase the roughness of the outer wall of the discharge pipe 2, so as to make the outer surface of the discharge pipe 2 rougher, increase the friction between the ton bag 4 and the discharge pipe 2, and thus make the ton bag 4 and the discharge pipe 2 more tightly connected.
[0046] When using the interface structure of the pipeline and the ton bag 4 of the present embodiment, first, wrap the ton bag 4 around the annular protrusion 3 and connect the bag mouth of the ton bag 4 to the discharge pipeline 2 by binding with a binding rope; then, move the dust hood 701 from the discharge pipeline 2 to the connection position of the ton bag 4 and the discharge pipeline 2; finally, start the dust collector 703 and open the valve member 5 to allow the material to enter the ton bag 4 from the material bin 1 along the discharge pipeline 2. At the same time, the dust escaping from the connection between the ton bag 4 and the discharge pipeline 2 is absorbed by the dust hood 701 and sucked into the dust collector 703 along the dust collecting pipeline 702 for collection; during this process, when the pressure in the discharge pipeline 2 is too high, the pressure relief member 601 automatically opens to ensure that the pressure in the discharge pipeline 2 remains stable to avoid danger.
[0047] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.
Claims
1. An interface structure between a pipeline and a ton bag, characterized in that: include: A material bin (1), suitable for containing materials; A material discharge pipe (2), the upper end of which is communicably arranged below the material bin (1); an annular protrusion (3), the annular protrusion (3) extending outward from the outer surface of the discharge pipe (2), the upper end of the annular protrusion (3) being connected to the lower end of the discharge pipe (2), and the lower end of the annular protrusion (3) forming a discharge port (201); A ton bag (4), wherein the ton bag (4) wraps around the annular protrusion (3) and extends above the annular protrusion (3) to be connected to the discharge pipe (2), and the discharge port (201) is arranged to communicate with the interior of the ton bag (4).
2. The interface structure between the pipeline and the ton bag according to claim 1 is characterized in that: A valve component (5) is arranged in the material discharge pipeline (2), and the valve component (5) has an open state and a closed state. When the valve component (5) is in the open state, the material bin (1) and the material discharge pipeline (2) are connected, and when the valve component (5) is in the closed state, the valve component (5) blocks the material bin (1) and the material discharge pipeline (2).
3. The interface structure between the pipeline and the ton bag according to claim 2 is characterized in that: The interface structure between the pipeline and the ton bag (4) further comprises a pressure relief mechanism (6), and the pressure relief mechanism (6) and the side wall surface of the discharge pipeline (2) can be arranged in communication.
4. The interface structure between the pipeline and the ton bag according to claim 3 is characterized in that: The pressure relief mechanism (6) comprises a pressure relief component (601) and a pressure relief pipeline (602), one end of the pressure relief pipeline (602) is connected to the side wall surface of the discharge pipe (2), and the other end of the pressure relief pipeline (602) is connected to the pressure relief component (601).
5. The interface structure between the pipeline and the ton bag according to claim 4 is characterized in that: A filter (603) is provided in the pressure relief pipeline (602).
6. The interface structure between a pipeline and a ton bag according to any one of claims 1 to 5, characterized in that: The interface structure between the pipeline and the ton bag (4) further comprises a dust collecting mechanism (7), and the dust collecting mechanism (7) is arranged corresponding to the connection between the discharge pipeline (2) and the ton bag (4).
7. The interface structure between the pipeline and the ton bag according to claim 6 is characterized in that: The dust collecting mechanism (7) comprises a dust collecting hood (701), a dust collecting pipeline (702) and a dust collector (703); the dust collecting hood (701) is suitable for being arranged around the connection between the discharge pipeline (2) and the ton bag (4); one end of the dust collecting pipeline (702) is connected to the dust collecting hood (701), and the other end of the dust collecting pipeline (702) is connected to the dust collector (703).
8. The interface structure between the pipeline and the ton bag according to claim 7, characterized in that: The dust collecting hood (701) is sleeved on the outside of the discharge pipe (2) and can be slidably arranged along the extension direction of the discharge pipe (2); the lower end of the dust collecting hood (701) forms a connecting port (7011), and the annular protrusion (3) is suitable for being inserted into the connecting port (7011).
9. The interface structure between a pipeline and a ton bag according to any one of claims 1 to 5, characterized in that: The interface structure between the pipeline and the ton bag (4) also includes a connecting piece (8), and the connecting piece (8) connects the ton bag (4) to the unloading pipeline (2).
10. The interface structure between a pipeline and a ton bag according to any one of claims 1 to 5, characterized in that: An anti-slip structure is provided on the outer wall surface of the discharge pipe (2).