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Sample preparation device
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A sample loading and sample technology, applied in the field of sample preparation devices, can solve the problems of human factor interference, inconsistent sample parameters, low work efficiency, etc., to avoid human factor interference, improve sample accuracy, and improve work efficiency.
Inactive Publication Date: 2016-06-15
CHANGSHA KAIYUAN INSTR
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Abstract
Description
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Problems solved by technology
[0004] In the prior art, due to the lack of special sample preparation devices, the sample preparation process is generally carried out manually, the sample shrinkage time is very long, and the work efficiency is low; The accuracy of the sample caused the sample parameters to be inconsistent with the actual situation of the female parent
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Embodiment 1
[0031] See figure 1 with figure 2 , figure 1 with figure 2 A specific embodiment of a sample preparation device of the present invention is provided, wherein: figure 1 It is a schematic diagram of the overall structure of a sample preparation device in Example 1 of the present invention, figure 2 It is a schematic diagram of the arrangement structure of the sample delivery tube and the remaining sample delivery tube in Example 1 of the present invention.
[0032] Such as figure 1 with figure 2 As shown, the present invention provides a specific embodiment of a sample preparation device for the production of material samples, including: a support frame 1, a vibrating feeding mechanism 2, a reduction mechanism 3, a sample conveying tube 4, and a remaining sample conveying tube 5 and sample loading organization 6.
[0033] The support frame 1 is used to support and fix the device. The specific height and structural design of the support frame 1 can be selected according to actual ...
Embodiment 2
[0051] See image 3 , image 3 A specific embodiment of a reduction mechanism of the present invention is provided, wherein: image 3 It is a schematic structural diagram of a reduction mechanism in Embodiment 2 of the present invention.
[0052] Such as image 3 As shown, the dividing mechanism 3 includes a dividing cavity 301, a dividing motor 302, a transmission belt 303 and a rotating chute 304.
[0053] The shrinking chamber 301 is used to provide space for the shrinking of the material, that is, to provide space for the process of separating the material into the sample to be tested and the non-tested sample according to a predetermined proportional spacing.
[0054] The rotating chute 304 is arranged in the shrinking cavity 301, the rotating chute 304 is used to receive the material transmitted from the vibrating feeding mechanism 2, the transmission belt 303 is arranged between the shrinking motor 302 and the rotating chute 304, and the shrinking motor 302 is used for The rot...
Embodiment 3
[0062] See Figure 4 , Figure 4 A specific embodiment of a sample loading mechanism of the present invention is provided, wherein: Figure 4 It is a schematic structural diagram of a sample loading mechanism in Embodiment 3 of the present invention.
[0063] Such as Figure 4 As shown, the sample loading mechanism includes a sample loading and unloading tray 601 and a sample loading motor 602. The sample loading motor 602 is used to drive the sample loading and unloading tray 601 to rotate. The sample loading and unloading tray 601 is provided with a sample loading position 603 and a sample loading position 603. Used to place sample plate 7.
[0064] In this way, when the sample loading motor 602 drives the sample loading and unloading tray 601 to rotate, the sample loading position 603 can pass under the sample conveying tube 4 in turn, so that the sample to be tested in the sample conveying tube 4 falls into the sample tray 7, completing the sample loading process.
[0065] I...
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Abstract
The invention discloses a sample preparation device which is used for preparing a material sample. The sample preparation device comprises a supporting frame, a vibration feeding mechanism, a reduction and division mechanism, a sample conveying pipe, a remaining sample conveying pipe and a sample loading mechanism, wherein the supporting frame is used for fixedly supporting the device; the vibration feeding mechanism is arranged at the top of the supporting frame and used for feeding materials in a vibration manner during the material sample preparation process; the reduction and division mechanism is connected to the position below the vibration feeding mechanism and used for separating the material into a sample to be detected and a non-detected sample according to a stipulated proportional spacing; the sample conveying pipe is connected to the lower part of the reduction and division mechanism and used for transporting the sample to be detected; the remaining sample conveying pipe is connected to the bottom of the reduction and division mechanism and used for transporting the non-detected sample; and the sample loading mechanism is connected to the position below the sample conveying pipe, and the sample loading mechanism is provided with a sample tray and used for loading the sample to be detected into the sample tray. The invention aims at providing the sample preparation device. By virtue of structural design, not only can the reduction and division time be effectively shortened and the working efficiency be improved, but also the human factor interface can be avoided, and the sample precision is improved.
Description
Technical field [0001] The invention relates to the field of material detection, and more specifically, to a sample preparation device. Background technique [0002] Coal is a kind of solid combustible organic rock, which is transformed from plant remains through biochemical action, buried and then transformed by geological action. Coal is known as black gold and food for industry. It has been one of the main energy sources used in the human world since the eighteenth century. The main elements contained in coal are carbon, hydrogen, oxygen, and nitrogen, accounting for more than 95%. The remaining elements include sulfur, phosphorus, fluorine, chlorine, and arsenic. Carbon and hydrogen are the elements that generate heat during coalcombustion, and oxygen is the combustion-supporting element. When coal is burned, nitrogen does not generate heat, and is converted into nitrogen oxides and ammonia at high temperatures, and precipitates in a free state. Sulfur, phosphorus, fluori...
Claims
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Application Information
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