Horizontal centrifuge housing
A horizontal centrifuge and housing technology, applied in the field of mechanical parts, can solve the problems of respiratory injury of workers, poor processing quality of drug powder, easy leakage of drug powder, etc., to achieve improved sealing and installation firmness, good application prospects, The effect of simple structure
Inactive Publication Date: 2016-01-06
SFAM SCI & TECH JIANGSU
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the problem that the horizontal centrifuge shell in the prior art has a relatively rough inner wall, which affects the processing quality of the medicine powder, and the sealing is not good, the medicine powder is easy to leak, and the problem of long-term damage to the respiratory tract of the staff is caused.
Method used
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Embodiment Construction
[0014] The present invention will be further described below in conjunction with the accompanying drawings.
[0015] Such as figure 1 As shown, a horizontal centrifuge housing includes an annular housing 1, the outer wall of the housing 1 is respectively provided with a feed nozzle 2 and a discharge nozzle 3 relative to the tangential direction, and the feed nozzle 2 and the discharge nozzle 3 The discharge nozzle 3 has the same diameter, and the ports are provided with a fixed flange 4, the fixed flange 4 is provided with a flange hole 5, and the upper and lower sides of the shell 1 are provided with a circular mounting surface 6. There is an annular groove 7 on the mounting surface 6 for placing the sealing rubber ring, and 12 mounting holes 8 are equally spaced on the outer mounting surface 6 of the annular groove 7, and placing the sealing rubber ring can improve the The airtightness and installation firmness of the horizontal centrifuge for powder processing, and the smo...
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The invention discloses a horizontal centrifuge shell. The horizontal centrifuge shell comprises an annular shell, wherein a charging pipe orifice and a discharging pipe orifice are respectively formed in the opposite tangential directions of the outer wall of the shell; annular installation surfaces are respectively arranged on the upper and lower sides of the shell; an annular groove which is used for accommodating a sealing rubber gasket is formed in each installation surface; and a plurality of installation holes are formed in each installation surface outside the corresponding annular groove at equal intervals. The horizontal centrifuge shell has the advantages that the smoothness of the inner wall of the shell is in a grade of 11 to 14; the smooth passing of processed powder is ensured, and the powder does not remain in the shell and is high in processing quality; by arranging the annular groove which is used for accommodating a sealing rubber ring in each installation surface, the sealing performance and installation firmness of a horizontal centrifuge for processing the powder are improved; and during operation, the horizontal centrifuge shell does not shake, and is low in noise, simple in structure, easy to implement and great in application prospect.
Description
technical field [0001] The invention relates to the technical field of mechanical parts, in particular to a horizontal centrifuge housing. Background technique [0002] Horizontal centrifuge, using the high-speed rotating drum to generate centrifugal force to trap the solid particles in the suspension in the drum and automatically discharge them outside the machine under the action of force; at the same time, under the action of centrifugal force, the liquid in the suspension It is thrown out through the filter medium and the small holes of the drum to achieve the purpose of liquid-solid separation and filtration. It is often used in the field of pharmaceutical powder processing. The inner wall of the traditional centrifuge shell for processing pharmaceutical powder is relatively rough, and it is easy to leave the powder on the inner wall. In the long run, it will be tightened into a block, and then mixed into the powder, affecting the processing quality of the powder, and t...
Claims
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IPC IPC(8): B04B7/04
Inventor 张利东
Owner SFAM SCI & TECH JIANGSU