Mounting method of stirring device
A technology of stirring device and installation method, which is applied to mixers with rotating stirring devices, mixer accessories, chemical instruments and methods, etc., which can solve the difficult machining of bearing seat installation reference plane and shaft seal installation reference plane, flange positioning welding Difficulties and other problems, to achieve the effect of small footprint and easy operation
Active Publication Date: 2021-10-26
SHUANGLONG GROUP
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Problems solved by technology
[0006] The technical problem to be solved by the present invention is to overcome the difficulty in positioning welding of flanges in the prior art and the difficult-to-machine defects of the installation reference surface of the bearing housing and the installation reference surface of the shaft seal , providing a method for installing the stirring device
Method used
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Embodiment Construction
[0063] A method for installing a stirring device 100, suitable for such as figure 1 and figure 2 Stirring device 100 shown: the stirring device 100 includes a horizontal cylindrical housing 110 and a stirring member 120 arranged in the housing 110. Shaft 121 and stirring components 122 arranged around the stirring shaft 121 such as ribbons, paddles, coulters, etc., and the stirring components 122 are connected to the stirring shaft 121 .
[0064]Flanges 111 are mounted on both axial ends of the housing 110 , and the flanges 111 are used to carry the supporting element 300 and the sealing element 400 . The support member 300 is a bearing seat bracket, and a bearing for carrying the stirring shaft 121 is installed in the bearing seat bracket, and the bearing seat bracket is installed on the bearing seat installation reference plane 114 on the flange 111 . The seal 400 is a shaft sealing device, and the shaft sealing device is provided with a sealing ring for sealing the stir...
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The invention discloses a mounting method of a stirring device, which comprises the following steps of placing an adjusting pad in a shell of the stirring device to pad a stirring piece, so that the axis of a stirring shaft of the stirring piece is overlapped with or parallel to the axis of the shell, sleeving the two ends of the stirring shaft extending out of the shell with the flanges provided with the first tool, enabling the flanges and the stirring shaft to be positioned through the first tool, and fixing the positioned flanges to the two ends of the shell, dismounting the first tool, arranging a second tool connected with the flange on the inner side of the shell, and enabling the second tool to act on the stirring shaft so that the stirring shaft can be reset and fixed to the positioning position, enabling the stirring shaft to be sleeved with a hanging boring tool, and enabling a boring cutter of the hanging boring tool to do annular motion with the stirring shaft as the axis to bore a datum plane on the flange, and arranging a supporting piece for bearing the stirring shaft and a sealing piece on the datum plane. The method has the advantages of being high in machining precision, small in occupied area, flexible and easy to operate.
Description
technical field [0001] The invention relates to the field of processing equipment, in particular to a method for installing a stirring device Background technique [0002] Mixing equipment generally adopts a horizontal structure. The stirring device is in the center of the equipment. The stirring device is composed of a stirring shaft and stirring parts such as spiral belts, coulters, paddles, etc. that are evenly distributed around the shaft. The rotation of the agitator turns, stirs and crushes the material so that the material can be mixed evenly. In order for the stirring device to operate normally, the gap between the stirring parts such as ribbons, coulters, paddles and the cylinder must be controlled within a certain range. It can be seen that the coaxiality of the stirring shaft and the cylinder is very important. In addition, the seal between the stirring shaft and the cylinder is equipped with a shaft sealing device; the installation of the supporting bearing o...
Claims
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IPC IPC(8): B01F7/04B01F7/08B01F15/00
Inventor 施成伟俞基生
Owner SHUANGLONG GROUP