Fiber intercepting tool for powder conveying pipeline
By designing a fiber intercepting tool for powder conveying pipelines, the serrated rack structure of the mounting plate and fiber intercepting plates is used to solve the problem of fiber foreign matter in powder conveying, achieving efficient interception and waste reduction effect.
Patent Information
- Application Number
- CN202421460441.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-06-24
AI Technical Summary
In the production of silicon-based battery negative electrode materials, fiber foreign matter is easily introduced into the powder conveying pipeline, resulting in the presence of fiber foreign matter in the finished product, affecting product quality and customer experience. The prior art uses screen filtering, but it is prone to clogging, resulting in poor powder flow and waste of materials.
A fiber intercepting tooling is designed, including mounting plates, fiber intercepting plates, connecting shafts and supporting round tables. Through the serrated rack structure of the mounting plates and fiber intercepting plates, fiber foreign matter in transport is intercepted.
Effectively intercept foreign matter in the powder, prevent it from entering the finished product, improve product quality, reduce material waste, and reduce production costs.
Smart Images
Figure CN222890159U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to the technical field of impurity removal, in particular to a fiber intercepting tool used for a powder conveying pipeline. Background technology:
[0002] In the production of silicon-based battery negative electrode materials, most powders are transported by pipelines. Ton bags are generally used for feeding at the feeding end. Due to the shedding of the material of the ton bag, fiber foreign matter is easily introduced into the powder and transported to the finished product end with the powder. Ultimately, the presence of fiber foreign matter in the finished product causes adverse effects, giving customers a bad product experience and affecting the corporate image. At present, a screen is used to filter the fiber, but the fiber will clog the mesh, causing poor powder flow, producing screen material, causing material waste, loss of yield, and increasing costs. Utility model content:
[0003] The utility model aims to provide a fiber intercepting tool for a powder conveying pipeline.
[0004] The purpose of the utility model is implemented by the following technical scheme: a fiber intercepting tool for a powder conveying pipeline, which comprises a mounting plate, a fiber intercepting plate, a connecting shaft and a supporting truncated cone; the top end of the connecting shaft is provided with an external thread, the threaded end of the connecting shaft is inserted into the second circular ring of the mounting plate, nuts are respectively screwed on the connecting shaft on the upper and lower sides of the second circular ring of the mounting plate, and the nuts are clamped on the second circular ring of the mounting plate; the supporting truncated cone is fixed at the bottom of the connecting shaft, and a plurality of the fiber intercepting plates are sleeved on the connecting shaft above the supporting truncated cone along the length direction, and the fiber intercepting plate at the bottom abuts against the supporting truncated cone; the serrations of any two of the fiber intercepting plates are arranged at a certain angle, and the convex teeth on the serrations of each of the fiber intercepting plates face the mounting plate.
[0005] Preferably, the mounting plate comprises a first circular ring, the second circular ring and a support arm; the second circular ring is mounted inside the first circular ring, the second circular ring is concentrically arranged with the first circular ring, and the second circular ring and the first circular ring are connected via a plurality of groups of the support arms.
[0006] Preferably, each group of the support arms includes two support arms located on the same straight line, and the extension lines of the support arms pass through the center of the second circular ring.
[0007] Preferably, the fiber interception disk includes the serrated bar, the strip plate and the sleeve; a plurality of the serrated bars are arranged in parallel and at intervals, and the serrated bars are connected by the strip plate to form a disc structure, and the sleeve is embedded in the center position of the disc structure, and the outer wall of the sleeve is fixedly connected to the serrated bar and the strip plate respectively, and the sleeve is movably sleeved on the connecting shaft.
[0008] Preferably, a plurality of the strip plates arranged at intervals are embedded at the bottom of each sawtooth bar of each fiber interception disk, and the strip plates and the sawtooth bars are arranged perpendicular to each other.
[0009] Preferably, a handle is installed on the mounting plate at a side away from the fiber intercepting plate, the handle is fixedly connected to one set of support arms of the mounting plate, and the handle is arranged perpendicular to the plane where the mounting plate is located.
[0010] Advantages of the utility model: The utility model consists of a mounting plate, a fiber intercepting plate, a connecting shaft and a supporting frustum to form a fiber intercepting tool. The operator installs the fiber intercepting tool in the powder conveying pipeline to make the powder flow along the mounting plate toward the fiber intercepting plate. The powder enters from the gap between the first circular ring of the mounting plate and the supporting arm, and passes through each fiber intercepting plate in turn. The serrations of any two fiber intercepting plates are set at a certain angle, and each serration of the fiber intercepting plate has an intercepting effect on the fibers in the powder. Description of the drawings:
[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creativity and labor.
[0012] Figure 1 It is a structural schematic diagram of the utility model.
[0013] Figure 2 It is a structural schematic diagram of the utility model in another direction.
[0014] Figure 3 It is a schematic diagram of the installation of the mounting plate and the handle.
[0015] Figure 4 It is a structural schematic diagram of a fiber interception disk.
[0016] Figure 5 It is a schematic diagram of the installation of the connecting shaft and the supporting truncated table.
[0017] The components in the accompanying drawings are marked as follows: mounting plate 1, first ring 1.1, second ring 1.2, support arm 1.3, fiber intercepting plate 2, sawtooth bar 2.1, strip plate 2.2, sleeve 2.3, connecting shaft 3, handle 4, nut 5, support truncated table 6. Specific implementation method:
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] like Figure 1-Figure 5 As shown, a fiber interception tool for a powder conveying pipeline includes a mounting plate 1, a fiber interception plate 2, a connecting shaft 3 and a handle 4;
[0020] The mounting plate 1 comprises a first circular ring 1.1, a second circular ring 1.2 and a support arm 1.3, the first circular ring 1.1, the second circular ring 1.2 and the support arm 1.3 are all made of stainless steel, the first circular ring 1.1 is arranged to facilitate installation and fixation in the powder conveying pipeline, the second circular ring 1.2 is arranged to provide a position for the installation of the connecting shaft 3, the second circular ring 1.2 is installed inside the first circular ring 1.1, the second circular ring 1.2 is arranged concentrically with the first circular ring 1.1, and the second circular ring 1.2 and the first circular ring 1.1 are connected by a plurality of groups of support arms 1.3, in this embodiment, the second circular ring 1.2 and the first circular ring 1.1 are connected by two groups of support arms 1.3, each group of support arms 1.3 comprises two support arms 1.3 located on the same straight line, and the extension line of the support arm 1.3 passes through the center of the second circular ring 1.2;
[0021] The fiber interception disk 2 includes a sawtooth bar 2.1, a strip plate 2.2 and a sleeve 2.3; a plurality of sawtooth bars 2.1 are arranged in parallel and at intervals, and each sawtooth bar 2.1 is connected by the strip plate 2.2 to form a disc structure, and each sawtooth bar 2.1 forming the disc structure plays a role in intercepting fibers, specifically: a plurality of strip plates 2.2 arranged at intervals are embedded at the bottom of each sawtooth bar 2.1, and the strip plates 2.2 play a role in assembling and connecting each sawtooth bar 2.1, and the strip plates 2.2 and the sawtooth bars 2.1 are arranged perpendicular to each other; a sleeve 2.3 is embedded at the center position of the disc structure, and the outer wall of the sleeve 2.3 is fixedly connected to the sawtooth bar 2.1 and the strip plate 2.2 respectively, and the sleeve 2.3 is arranged to facilitate the fiber interception disk 2 to be sleeved on the connecting shaft 3 and assembled and connected with the connecting shaft 3;
[0022] The top end of the connecting shaft 3 is provided with an external thread, and the threaded end of the connecting shaft 3 is inserted into the second ring 1.2 of the mounting disk 1. Nuts 5 are respectively screwed on the connecting shaft 3 on the upper and lower sides of the second ring 1.2. The two nuts 5 are respectively clamped on the upper and lower sides of the second ring 1.2. The second ring 1.2 of the mounting disk 1 is clamped on the connecting shaft 3 by screwing the two nuts 5. The connecting shaft 3 and the mounting disk 1 are detachable for easy replacement. A supporting truncated cone 6 is fixed at the bottom of the connecting shaft 3. The supporting truncated cone 6 plays a supporting role. A plurality of fiber intercepting disks 2 are sleeved on the connecting shaft 3 above the supporting truncated cone 6 along the length direction. In this embodiment, 8 fiber intercepting disks 2 are sleeved on the light rod of the connecting shaft 3. The fiber intercepting disk 2 at the bottom abuts against the supporting truncated cone 6. The supporting truncated cone 6 can prevent each fiber interception disk 2 from being separated from the connecting shaft 3. The sleeves 2.3 of two adjacent fiber interception disks 2 are abutted against each other and movably sleeved on the connecting shaft 3. Each fiber interception disk 2 and the connecting shaft 3 are simple to install and disassemble, and are convenient to clean; the sawtooth bars 2.1 of any two fiber interception disks 2 are set at a certain angle, and each fiber interception disk 2 plays a fiber interception role. The convex teeth on the sawtooth bars 2.1 of each fiber interception disk 2 are set facing the mounting disk 1; a handle 4 is installed on the mounting disk 1 away from the side of the fiber interception disk 2, and the handle 4 is fixedly connected to one group of support arms 1.3 of the mounting disk 1. The handle 4 is set perpendicular to the plane where the mounting disk 1 is located, and the handle 4 is used to facilitate the placement or removal of the fiber interception tooling in the powder conveying pipeline.
[0023] Installation and use instructions: First, sleeve each fiber interception disk 2 on the connecting shaft 3 in sequence, and each fiber interception disk 2 is supported by a supporting truncated table 6; place each fiber interception disk 2 on one side of the mounting disk 1, with the fiber interception disk 2 and the handle 4 on different sides of the mounting disk 1, and insert the threaded end of the connecting shaft 3 into the second circular ring 1.2 of the mounting disk 1, and lock it with a nut 5;
[0024] Second, the operator installs the fiber interception tooling in the powder conveying pipeline, so that the powder flows along the installation disk 1 toward the fiber interception disk 2; before conveying the powder, the gap between the outer edge of the installation disk 1 and the inner wall of the powder conveying pipeline is sealed;
[0025] Third, after the fiber interception tooling is installed, the powder enters from the gap between the first ring 1.1 of the installation disk 1 and the support arm 1.3, and passes through each fiber interception disk 2 in turn. Each serrated bar 2.1 of the fiber interception disk 2 intercepts the fiber in the powder. When the fiber is intercepted on the convex teeth of the serrated bar 2.1, the powder conveying is stopped, and the fiber interception tooling is taken out of the pipeline and cleaned through the handle 4.
[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A fiber interception tool for a powder conveying pipeline, characterized in that: It includes a mounting plate, a fiber intercepting plate, a connecting shaft and a supporting truncated cone; the top end of the connecting shaft is provided with an external thread, the threaded end of the connecting shaft is inserted into the second circular ring of the mounting plate, nuts are respectively screwed on the connecting shaft on the upper and lower sides of the second circular ring of the mounting plate, and the nuts are clamped on the second circular ring of the mounting plate; the supporting truncated cone is fixed at the bottom of the connecting shaft, a plurality of the fiber intercepting plates are sleeved on the connecting shaft above the supporting truncated cone along the length direction, and the fiber intercepting plate at the bottom is abutted against the supporting truncated cone; the serrations of any two of the fiber intercepting plates are arranged at a certain angle, and the convex teeth on the serrations of each of the fiber intercepting plates are arranged facing the mounting plate.
2. The fiber interception tool for powder conveying pipeline according to claim 1, characterized in that: The mounting plate includes a first circular ring, the second circular ring and a support arm; the second circular ring is mounted inside the first circular ring, the second circular ring is concentrically arranged with the first circular ring, and the second circular ring is connected to the first circular ring through a plurality of groups of the support arms.
3. The fiber interception tool for powder conveying pipeline according to claim 2, characterized in that: Each group of the support arms includes two support arms located on the same straight line, and the extension lines of the support arms pass through the center of the second circular ring.
4. A fiber interception tool for a powder conveying pipeline according to any one of claims 1 to 3, characterized in that: The fiber interception disk includes the sawtooth bar, the strip plate and the sleeve; a plurality of the sawtooth bars are arranged in parallel and at intervals, and the sawtooth bars are connected by the strip plate to form a disc structure, and the sleeve is embedded in the center position of the disc structure, and the outer wall of the sleeve is fixedly connected to the sawtooth bar and the strip plate respectively, and the sleeve is movably sleeved on the connecting shaft.
5. The fiber interception tool for powder conveying pipeline according to claim 4, characterized in that: A plurality of spaced-apart strip plates are embedded at the bottom of each sawtooth bar of each fiber interception disk, and the strip plates and the sawtooth bars are arranged perpendicular to each other.
6. The fiber interception tool for powder conveying pipeline according to claim 4, characterized in that: A handle is installed on the mounting plate at a side away from the fiber interception plate. The handle is fixedly connected to one group of support arms of the mounting plate. The handle is arranged perpendicular to the plane where the mounting plate is located.