Powder sampling device and ash removal device
A technology of sampling device and dust cleaning device, which is applied in the direction of sampling device, sampling, measuring device, etc., can solve the problems of wasting time, inaccurate extraction, residue, etc., and achieve the effect of convenient use
Pending Publication Date: 2020-12-22
北京沄汇智能科技有限公司
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Problems solved by technology
[0003] The existing material sampling process adopts the method of manual sampling. Due to the solid characteristics of powder materials, it is necessary to extract powder materials with accurate quality. time and the extraction is not accurate enough. In addition, the powder material will remain on the sampling equipment, which needs to be cleaned manually, which brings a lot of inconvenience to users.
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[0032] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0033] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.
[0034] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as any limitation of the invention, its application or uses.
[0035] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descriptio...
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Embodiments of the invention disclose a powder sampling device and an ash removal device. The powder sampling device comprises a shell, a sampling core and a sampling motor, wherein the sampling coreis arranged in the shell and connected with the sampling motor; one end of the sampling core is a conical sampling end; a groove is formed in the conical sampling end; one end of the shell is a conical shell end matched with the conical sampling end; an opening matched with the groove is formed in the conical shell end; and the controller can control the sampling motor to drive the sampling core to rotate. The ash removing device comprises a base and an L-shaped ash removing piece, wherein the L-shaped ash removing piece is fixed to the base and comprises an inlet pipe and an outlet pipe; an opening of the inlet pipe is matched with the conical shell end; an L-shaped channel is formed in the outlet pipe and the inlet pipe; and the outlet pipe communicates with negative pressure pumping equipment. By means of the above scheme, the powder material sampling process and the automatic ash removal process of the powder sampling device can be automatically completed, manual participation is not needed, and use is convenient for users.
Description
technical field [0001] The invention belongs to the technical field of mechanical automation, in particular to a powder sampling device and ash cleaning device. Background technique [0002] In the process of studying the composition of some materials (for example, coal powder), it is necessary to accurately sample the material, and then conduct research on the material sample. [0003] The existing material sampling process adopts the method of manual sampling. Due to the solid characteristics of powder materials, it is necessary to extract powder materials with accurate quality. time and the extraction is not accurate enough. In addition, the powder material will remain on the sampling equipment, which needs to be cleaned manually, which brings a lot of inconvenience to users. Contents of the invention [0004] In view of the above problems, the present invention proposes a powder sampling device and ash cleaning device to overcome the above problems or at least partial...
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IPC IPC(8): G01N1/08G01N1/10G01N1/14B08B5/04
CPCB08B5/04G01N1/08G01N1/10G01N1/14G01N2001/1031
Inventor 武宾宾王莹孙建军李鹏王瑞王博
Owner 北京沄汇智能科技有限公司