Dual-purpose special sample holder for analyzing slag and iron by using intelligent x luminoscope

Abstract

The utility model relates to the technical field of chemical metallurgy, in particular to a dual-purpose special sample support for analyzing slag and iron by an intelligent x luminoscope, which comprises a protection support and a positioning support which are integrally formed, the positioning support is connected to the bottom of the protection support, and the protection support and the positioning support are coaxially arranged. A slag sample cavity used for containing a slag sample is formed in the top of the protection support, and an iron sample cavity communicated with the slag sample cavity is formed in the bottom end of the positioning support in a penetrating mode. According to the sample holder, a slag sample can be placed in the slag sample cavity or an iron sample can be placed in the iron sample cavity, so that when a propelling device arranged on an instrument automatically propels the sample holder body, after the sample holder body drives the slag sample or the iron sample to move, the sample holder body can move to a specified circle center position at an inlet of a sample box of the luminoscope; the sample holder body can completely cover the caliber of a sample box, fluorescence detection analysis of an iron sample and a slag sample on the same set instrument is facilitated, the instrument analysis requirement is met, multiple instruments do not need to be configured, and certain investment cost of an enterprise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical metallurgy, in particular to a special sample holder used for analyzing slag and iron with an intelligent X-ray fluorescence instrument. Background Art

[0002] With the widespread use of intelligent technology, the analysis field of the steel industry is gradually moving towards intelligence. Currently, automated fluorescence analyzers are mainly used to analyze iron samples and slag samples.

[0003] For example, the existing Chinese patent application CN215866016U discloses a fully automatic preparation and analysis system for metal and non-metal samples. The fully automatic preparation and analysis system disclosed in the patent is suitable for both metal samples and non-metal samples. However, since the automatic propulsion device configured in the existing automatic fluorescence analyzer can only set a fixed value, that is, it can only ensure that samples with the same caliber are propulsed to the correct center position, the following problems exist:

[0004] Since the diameters of iron samples and slag samples are different, the instrument cannot meet the requirements for analyzing both iron samples and slag samples at the same time, resulting in some samples not being able to completely cover the sample box aperture, affecting the fluorescence detection analysis. The cost of configuring two instruments to analyze iron samples and slag samples respectively is high, and the enterprise investment is large;

[0005] For pressed slag samples, the lack of protective devices during the advancement of the instrument's propulsion device can easily cause sample damage, thereby affecting the analysis rhythm and vacuum pumping steps, easily causing equipment failure and resulting in high maintenance costs. Utility Model Content

[0006] The utility model provides a special sample holder for analyzing slag and iron by an intelligent X-ray fluorescence instrument, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A special sample holder for analyzing slag and iron by an intelligent x-ray fluorescence instrument comprises an integrally formed protection holder and a positioning holder, wherein the positioning holder is connected to the bottom of the protection holder, the protection holder and the positioning holder are coaxially arranged, and a slag sample cavity for placing a slag sample is opened on the top of the protection holder, and an iron sample cavity communicating with the slag sample cavity is opened through the bottom end of the positioning holder, the iron sample cavity is used to place an iron slag sample, and the outer diameter value of the protection holder is greater than the outer diameter value of the positioning holder, the height value of the protection holder is less than the height value of the positioning holder, and the inner diameter value of the slag sample cavity is greater than the inner diameter value of the iron sample cavity.

[0009] Preferably, the outer diameter of the protection bracket is 48 mm, and the height of the protection bracket is 4 mm.

[0010] Preferably, the outer diameter of the positioning support is 34 mm, and the height of the positioning support is 10 mm.

[0011] Preferably, the slag sample cavity and the iron sample cavity are coaxially arranged, and the inner diameter of the slag sample cavity is 45 mm, and the inner diameter of the iron sample cavity is 30 mm.

[0012] Preferably, a first chamfer is provided on the top edge of the slag sample cavity.

[0013] Preferably, a second chamfer is provided at the connection point between the slag sample cavity and the iron sample cavity.

[0014] Preferably, the protection support and the positioning support are both made of aluminum alloy.

[0015] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0016] In the utility model, the slag sample can be placed in the slag sample cavity or the iron sample can be placed in the iron sample cavity, so that when the propulsion device configured by the instrument automatically propels the sample holder body, the sample holder body drives the slag sample or the iron sample to move, and then the sample holder body can be moved to the designated center position of the entrance of the fluorescence instrument sample box, so that the sample holder body can completely cover the sample box aperture, which is beneficial for the fluorescence detection and analysis of the iron sample and the slag sample on the same instrument, meeting the instrument analysis requirements, without the need to configure multiple instruments, and reducing a certain investment cost of the enterprise.

[0017] In the utility model, the one-piece sample holder body is designed so that during the advancement of the slag sample or the iron sample, the slag sample is not easily broken due to the protection of the sample holder body, thereby better meeting the analysis requirements, ensuring the analysis rhythm, and avoiding the problem of equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front perspective structural schematic diagram of the utility model.

[0020] In the figure: 1. protection tray; 2. positioning tray; 3. slag sample cavity; 4. iron sample cavity; 5. first chamfer; 6. second chamfer. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0023] like Figure 1-2 As shown, the utility model provides a special sample holder for analyzing slag and iron by an intelligent x-ray fluorescence instrument, comprising an integrally formed protection holder 1 and a positioning holder 2, the positioning holder 2 being connected to the bottom of the protection holder 1, the protection holder 1 and the positioning holder 2 being coaxially arranged, and a slag sample cavity 3 for placing a slag sample is opened on the top of the protection holder 1, an iron sample cavity 4 communicating with the slag sample cavity 3 is opened through the bottom end of the positioning holder 2, the iron sample cavity 4 is used for placing an iron slag sample, and the outer diameter value of the protection holder 1 is greater than the outer diameter value of the positioning holder 2, the height value of the protection holder 1 is less than the height value of the positioning holder 2, and the inner diameter value of the slag sample cavity 3 is greater than the inner diameter value of the iron sample cavity 4.

[0024] Specifically, the protection tray 1 and the positioning tray 2 are both made of aluminum alloy. The one-piece protection tray 1 and the positioning tray 2 are the sample tray body, and the body is made of aluminum alloy and is one-piece formed by CNC lathe processing. The cost is low, and the slag sample can be protected during the advancement process to prevent it from being broken and ensure the analysis work.

[0025] In this embodiment, the outer diameter value of the protective support 1 is 48 mm, the height value of the protective support 1 is 4 mm, the outer diameter value of the positioning support 2 is 34 mm, the height value of the positioning support 2 is 10 mm, the slag sample cavity 3 and the iron sample cavity 4 are coaxially arranged, and the inner diameter value of the slag sample cavity 3 is 45 mm, and the inner diameter value of the iron sample cavity 4 is 30 mm.

[0026] Specifically, the slag sample chamber 3 and the iron sample chamber 4 are coaxially arranged to ensure that the slag sample and the iron sample can be placed in precise concentric positions, further ensuring that when the propulsion device configured by the instrument automatically propels the sample holder body, the running distances of the iron sample and the slag sample are the same, ensuring that the different diameters of the iron sample and the slag sample can be accurately positioned at the entrance of the fluorescence instrument sample box by the fixed value set by the automatic propulsion device, and ensuring that they are at the same designated center position, thereby meeting the instrument analysis requirements and ensuring the analysis rhythm.

[0027] To be more specific, based on the iron samples and slag samples commonly seen in the existing steel industry, the design size of the sample holder body can satisfy the commonly seen samples, so the inner diameter of the slag sample cavity 3 is adapted to the slag sample, and the inner diameter of the iron sample cavity 4 is adapted to the iron sample, and the inner diameter value of the iron sample cavity 4 is smaller than the slag sample formed by sheeting, so that the slag sample and the iron sample can be placed separately, and after placement, the center positions of the two are the same, realizing the fixed value set by the propulsion device, which can ensure that the running distances of the iron sample and the slag sample are the same.

[0028] In this embodiment, a first chamfer 5 is provided at the top edge of the slag sample chamber 3, and a second chamfer 6 is provided at the connection between the slag sample chamber 3 and the iron sample chamber 4. Specifically, the first chamfer 5 can facilitate the placement of the slag sample and prevent it from hitting the edge, while the design of the second chamfer 6 is conducive to the rapid lowering of the iron sample, thereby indirectly improving the analysis efficiency.

[0029] The working principle and use process of the utility model are as follows: when in use, the one-piece sample holder body is placed at a designated position on the conveyor belt of the existing equipment, and then the slag sample or iron sample formed by the sheeting is automatically clamped and placed into the sample holder body by an external mechanical clamp, so that the slag sample can be placed in the slag sample cavity 3 or the iron sample can be placed in the iron sample cavity 4. When the sample holder body is automatically pushed forward by the propulsion device configured by the instrument, the sample holder body drives the slag sample or iron sample to move, and then the sample holder body can be moved to the designated center position of the entrance of the fluorescence instrument sample box, so that the sample holder body can completely cover the sample box aperture, which is beneficial for the fluorescence detection and analysis of the iron sample and the slag sample on the same instrument, meeting the instrument analysis requirements, and no need to configure multiple instruments; and during the process of pushing the slag sample or the iron sample, the slag sample is not easy to break due to the protection of the sample holder body, which better meets the analysis requirements and ensures the analysis rhythm.

[0030] In the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used in this article includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. 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 the specific circumstances.

[0031] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0032] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", 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 utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A special sample holder for intelligent x-ray fluorescence analysis of slag and iron, characterized in that: The invention comprises an integrally formed protective support (1) and a positioning support (2), wherein the positioning support (2) is connected to the bottom of the protective support (1), the protective support (1) and the positioning support (2) are coaxially arranged, and a slag sample cavity (3) for placing a slag sample is provided at the top of the protective support (1), an iron sample cavity (4) communicating with the slag sample cavity (3) is provided through the bottom of the positioning support (2), the iron sample cavity (4) is used for placing an iron slag sample, and an outer diameter value of the protective support (1) is greater than an outer diameter value of the positioning support (2), a height value of the protective support (1) is less than a height value of the positioning support (2), and an inner diameter value of the slag sample cavity (3) is greater than an inner diameter value of the iron sample cavity (4).

2. The special sample holder for analyzing slag and iron by intelligent x-ray fluorescence instrument according to claim 1, characterized in that: The outer diameter of the protective support (1) is 48 mm, and the height of the protective support (1) is 4 mm.

3. The special sample holder for analyzing slag and iron by intelligent x-ray fluorescence instrument according to claim 1, characterized in that: The outer diameter of the positioning support (2) is 34 mm, and the height of the positioning support (2) is 10 mm.

4. The special sample holder for analyzing slag and iron by intelligent x-ray fluorescence instrument according to claim 1, characterized in that: The slag sample chamber (3) and the iron sample chamber (4) are coaxially arranged, and the inner diameter of the slag sample chamber (3) is 45 mm, and the inner diameter of the iron sample chamber (4) is 30 mm.

5. The special sample holder for analyzing slag and iron by intelligent x-ray fluorescence instrument according to claim 1, characterized in that: The top edge of the slag sample cavity (3) is provided with a first chamfer (5).

6. The special sample holder for analyzing slag and iron by intelligent x-ray fluorescence instrument according to claim 1, characterized in that: A second chamfer (6) is provided at the communicating portion between the slag sample cavity (3) and the iron sample cavity (4).

7. The special sample holder for analyzing slag and iron by intelligent x-ray fluorescence instrument according to claim 1, characterized in that: The protection support (1) and the positioning support (2) are both made of aluminum alloy material.

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