Particle silicon sample sampler
By designing a sampler for polymer materials, using fast flange connection structure and sealing plug, the problems of metal contamination and sample exposure in traditional sampling are solved, and fast and efficient sampling of granular silicon samples is achieved, avoiding metal contamination and sample contamination. .
Patent Information
- Application Number
- CN202420789067.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-17
AI Technical Summary
During the sampling process of traditional granular silicon products, the contact between the PE bag and the metal pipe causes metal contamination, and the sample cannot be closed in time after the sampling is completed, resulting in sample contamination and inconvenient cleaning, and the sampling cannot be completed quickly and efficiently.
A granular silicon sample sampler is designed, using sampling liner and cutting liner made of polymer materials, which can achieve quick connection and sealing through a fast flange connection structure, avoid metal contact, shorten sampling time, and pass through a sealing plug Prevent samples from exposure.
Fast and efficient sample sampling is achieved, which eliminates metal contamination, shortens sampling time, and prevents sample contamination.
Smart Images
Figure CN222280204U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of granular silicon production, and in particular, relates to a granular silicon sampler. Background Art
[0002] In order to ensure product quality during the granular silicon production process, it is necessary to take samples of the granular silicon products and test the metal and non-metal content of the granular silicon products.
[0003] Traditional granular silicon product sampling usually uses PE bags for sampling, but it has the following disadvantages: 1. During the sampling process, the upper inner side of the PE bag needs to be in close contact with the outer wall of the feeding pipe (metal pipe), causing metal contamination of the sample. 2. After the sampling is completed, the PE bag cannot be sealed in time, and the sample is in contact with the air for a long time, causing sample contamination. 3. During the sampling process, the inside of the feeding pipe and the contact part of the feeding pipe and the PE bag need to be cleaned or wiped, and the sampling cannot be completed quickly and efficiently. Utility Model Content
[0004] The embodiment of the present application provides a granular silicon sample sampler, which can shorten the sampling time, eliminate metal contamination, and achieve rapid sampling.
[0005] A granular silicon sampler, comprising:
[0006] A sampling container, wherein the sampling container is provided with an opening, a first connecting structure is installed at the opening, and a sampling liner is provided in the sampling container, and the sampling liner extends out from the opening;
[0007] A feeding pipe, one end of which is provided with a second connection structure, a feeding liner is provided inside the feeding pipe, the feeding liner extends from one end of the feeding pipe provided with the second connection structure, the feeding pipe is detachably connected to the opening through the first connection structure and the second connection structure, the feeding liner extends into the opening and docks with the sampling liner;
[0008] The sampling lining and the blanking lining are both made of polymer materials.
[0009] According to other embodiments of the granular silicon sampler of the present invention, the sampling liner is sleeved on the outside of the blanking liner.
[0010] According to other embodiments of the granular silicon sampler of the present invention, the first connecting structure and the second connecting structure are both quick flanges, and the first connecting structure and the second connecting structure are connected by a clamp.
[0011] According to some other embodiments of the granular silicon sampler of the present invention, a first sealing gasket is installed inside the first connecting structure.
[0012] According to some other embodiments of the granular silicon sampler of the present invention, a second sealing gasket is installed inside the second connecting structure.
[0013] According to other embodiments of the granular silicon sampler of the present invention, the first sealing gasket and the second sealing gasket are staggered and arranged in parallel.
[0014] According to other embodiments of the granular silicon sampler of the present invention, it is characterized in that a handle is installed on the outside of the sampling container.
[0015] The granular silicon sampler according to other embodiments of the present invention further includes a sealing plug installed at the opening.
[0016] The granular silicon sample sampler of the embodiment of the utility model has at least the following beneficial effects: during use, the feed tube is installed at the opening of the sampling container through the first connecting structure and the second connecting structure. At this time, the feed lining extending from the feed tube extends into the opening of the sampling container and docks with the sampling liner. The sample enters the sampling container from the feed tube. After the sampling is completed, the opening of the sampling container is sealed. During the sampling process, it is only necessary to wipe the feed lining part of the feed tube extending into the sampling container, and there is no need to wipe the feed tube multiple times, thereby shortening the sampling time. Moreover, the sample contacts the feed lining and the sampling lining during the feed process, thereby eliminating metal contamination. During the sampling process, the first connecting structure and the second connecting structure can quickly connect the sampling container and the feed tube, thereby realizing fast and efficient sampling. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of a granular silicon sampler provided in one embodiment of the present application.
[0018] Reference numerals:
[0019] 1. Sampling container; 2. Sampling liner; 3. First connection structure; 4. Sealing plug; 5. Handle; 6. First sealing gasket; 7. Second connection structure; 8. Second sealing gasket; 9. Feeding liner; 10. Feeding pipe. DETAILED DESCRIPTION
[0020] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.
[0021] The following is a further detailed description of the implementation of the present application in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application but cannot be used to limit the scope of the present application.
[0022] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application 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 cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0023] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0024] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0025] In order to ensure product quality during the granular silicon production process, it is necessary to take samples of the granular silicon products and test the metal and non-metal content of the granular silicon products.
[0026] Traditional granular silicon product sampling usually uses PE bags, but it has the following disadvantages: 1. During the sampling process, the upper inner side of the PE bag needs to be in close contact with the outer wall of the discharge pipe (metal pipe), causing metal contamination of the sample; 2. After the sampling is completed, the PE bag cannot be sealed in time, and the sample is in contact with the air for a long time, causing sample contamination; 3. During the sampling process, the contact part of the discharge pipe and the PE bag needs to be cleaned or wiped, and the sampling cannot be completed quickly and efficiently.
[0027] See also Figure 1 The present application provides a granular silicon sample sampler, including a sampling container 1 and a discharge pipe 10. The sampling container 1 is provided with an opening, and a first connecting structure 3 is installed at the opening. A sampling liner 2 is provided in the sampling container 1, and the sampling liner 2 extends from the opening. A second connecting structure 7 is provided at one end of the discharge pipe 10. A discharge liner 9 is provided inside the discharge pipe 10, and the discharge liner 9 extends from one end of the discharge pipe 10 where the second connecting structure 7 is provided. The discharge pipe 10 is detachably connected to the opening through the first connecting structure 3 and the second connecting structure 7. The discharge liner 9 extends into the opening and docks with the sampling liner 2. Both the sampling liner 2 and the discharge liner 9 are made of polymer materials.
[0028] During use, the feed tube 10 is installed at the opening of the sampling container 1 through the first connecting structure 3 and the second connecting structure 7. At this time, the feed lining 9 extending from the feed tube 10 extends into the opening of the sampling container 1 and docks with the sampling lining 2. The sample enters the sampling container 1 from the feed tube 10. During the sampling process, only the part of the feed lining 9 extending into the interior of the sampling container 1 by the feed tube 10 needs to be wiped, which shortens the wiping time. In addition, the sample contacts the feed lining 9 and the sampling lining 2 during the feed process, thereby eliminating metal contamination. During the sampling process, the first connecting structure 3 and the second connecting structure 7 can quickly connect the sampling container 1 and the feed tube 10, thereby shortening the sampling time and realizing fast and efficient sampling. After the sampling is completed, the first connecting structure 3 and the second connecting structure 7 are separated so that the feed tube 10 is removed from the sampling container 1, and then the opening of the sampling container 1 is sealed.
[0029] In order to ensure that the sampling liner 2 is tightly connected to the blanking liner 9 , in some embodiments, the sampling liner 2 is sleeved on the outside of the blanking liner 9 .
[0030] Specifically, the diameter of the end of the sampling liner 2 extending out of the opening is larger than the diameter of the end of the blanking liner 9 extending out of the blanking pipe 10. When the blanking pipe 10 is connected through the first connecting structure 3 and the second connecting structure 7, the sampling liner 2 will be sleeved on the outside of the blanking liner 9 to achieve an interlaced connection between the sampling liner 2 and the blanking liner 9.
[0031] Specifically, the sampling liner 2 and the blanking liner 9 are both liner structures made of polyurethane material.
[0032] In some embodiments, the first connection structure 3 and the second connection structure 7 are both quick flanges, and the first connection structure 3 and the second connection structure 7 are connected by a clamp 11 .
[0033] Specifically, the first connection structure 3 is an upper quick flange horizontally installed at the lower end of the feed pipe 10, and the second connection structure 7 is a lower quick flange horizontally installed at the opening of the sampler. During the connection between the feed pipe 10 and the sampling container 1, the upper quick flange and the lower quick flange are connected by the clamp 11 to achieve a quick connection.
[0034] Of course, the first connection structure 3 and the second connection structure 7 can also be configured as drawstring structures. After the lower feeding tube 10 is docked to the opening of the sampling container 1, the two are quickly tightened and connected through the drawstring structure.
[0035] In order to achieve better sealing after the first connection structure 3 and the second connection structure 7 are connected, in some embodiments, a first sealing gasket 6 is installed inside the first connection structure 3, and a second sealing gasket 8 is installed inside the second connection structure 7. When the first connection structure 3 and the second connection structure 7 are connected, the first sealing gasket 6 and the second sealing gasket 8 are pressed against each other to achieve sealing.
[0036] Furthermore, in some other embodiments, the first sealing gasket 6 and the second sealing gasket 8 are staggered and arranged side by side. Thus, after the first connection structure 3 and the second connection structure 7 are connected, the first sealing gasket 6 and the second sealing gasket 8 are sequentially butt-jointed and sealed between the first connection structure 3 and the second connection structure 7, which is equivalent to forming a two-layer sealing structure between the first connection structure 3 and the second connection structure 7, thereby further improving the sealing effect.
[0037] In order to facilitate the staff to pick up the sampling container 1, in some embodiments, a handle 5 is installed on the outside of the sampling container 1.
[0038] In some embodiments, the present application further includes a sealing plug 4, which is installed at the opening of the sampling container 1. After the sample is loaded into the sampling container 1 through the feeding tube 10, the feeding tube 10 is removed, and then the sealing plug 4 is plugged into the opening of the sampling container 1 to prevent the sample in the sampling container 1 from being exposed to the air for a long time, resulting in sample contamination.
[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
Claims
1. A granular silicon sampler, characterized in that: include: A sampling container, wherein the sampling container is provided with an opening, a first connecting structure is installed at the opening, and a sampling liner is provided in the sampling container, and the sampling liner extends out from the opening; A feeding pipe, one end of which is provided with a second connection structure, a feeding liner is provided inside the feeding pipe, the feeding liner extends from one end of the feeding pipe provided with the second connection structure, the feeding pipe is detachably connected to the opening through the first connection structure and the second connection structure, the feeding liner extends into the opening and docks with the sampling liner; The sampling lining and the blanking lining are both made of polymer materials.
2. The granular silicon sampler according to claim 1, characterized in that: The sampling liner is sleeved on the outside of the blanking liner.
3. The granular silicon sampler according to claim 1, characterized in that: The first connection structure and the second connection structure are both quick flanges, and the first connection structure and the second connection structure are connected by a clamp.
4. The granular silicon sampler according to claim 1, characterized in that: A first sealing gasket is installed inside the first connecting structure.
5. The granular silicon sampler according to claim 4, characterized in that: A second sealing gasket is installed inside the second connection structure.
6. The granular silicon sampler according to claim 5, characterized in that: The first sealing gasket and the second sealing gasket are staggered and arranged in parallel.
7. The granular silicon sampler according to claim 1, characterized in that: A handle is installed outside the sampling container.
8. The granular silicon sampler according to claim 1, characterized in that: The granular silicon sampler also includes a sealing plug installed at the opening.