Polymerized chain extension reactor with long service life
A long-life, reactor technology, applied in the field of reactors, can solve the problems of high blade wear rate and short service life, and achieve the effect of reducing blade wear, improving service life and stable operation
Inactive Publication Date: 2017-12-12
浙江蓝孔雀品牌管理有限公司
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Problems solved by technology
[0002] The stirring blades in the polymerization chain extension reactor are always in a high-speed rotation state, resulting in a high wear rate of the blades, and the service life of the entire equipment is short
Method used
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Embodiment Construction
[0012] The present invention will be further described below in conjunction with embodiment, but is not limited to the content on the description.
[0013] As shown in the figure, a long-life polymerization chain extension reactor comprises a reaction box 1 and an agitator 2, the agitator 2 is installed on the panel of the reaction box 1, and the agitator 2 includes a motor 21, a stirring Shaft 22 and stirring blade 23, stirring shaft 22 is installed on the rotating shaft of motor 21, and stirring blade 23 is installed on the stirring shaft 22, and stirring shaft 22 is three sections, is respectively the first stirring shaft 221, the second stirring shaft 222 and The third stirring shaft 223, the first stirring shaft 221, the diameters of the second stirring shaft 222 and the third stirring shaft 223 are successively reduced, and the diameter ratio is 3:2:1, the first stirring shaft 221, the second stirring shaft 222 and the third stirring shaft 223 are respectively equipped w...
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The invention discloses a polymerized chain extension reactor with long service life. The reactor comprises a reaction tank body and a stirrer, wherein the stirrer is arranged on a panel of the reaction tank body, and comprises a motor, a stirring shaft and stirring blades; the stirring shaft is arranged on the rotating shaft of the motor; the stirring blade is arranged on the stirring shaft; the stirring shaft comprises a first stirring shaft, a second stirring shaft and a third stirring shaft which are integrally molded in a diameter ratio of 3:2:1; the ends, far away from the motor, of the first, second and third stirring shafts are respectively provided with the stirring blades; the quantity ratio of the stirring blades on the first stirring shaft to the second stirring shaft to the third stirring shafts is 1:2:3; the number of the stirring blades on the first stirring shaft is more than 2; the stirring blades are curved blade turbines, and the section of each stirring blade has radian of pi / 3. According to the polymerized chain extension reactor with long service life, the lifting and stirring effect can be effectively reduced, the blade abrasion can be reduced, the service life of the equipment can be prolonged, and the operation is stable.
Description
technical field [0001] The invention relates to the field of reactors, in particular to a long-life polymerization chain extension reactor. Background technique [0002] Because the stirring blades in the polymerization chain extension reactor are always in a high-speed rotation state, the wear rate of the blades is very high, and the service life of the entire equipment is short. Contents of the invention [0003] The object of the present invention is to provide a long-life polymerization chain extension reactor in view of the deficiencies of the prior art, which can effectively reduce the stirring effect of lifting, reduce blade wear, improve the service life of the equipment, and operate stably. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions. [0005] A long-life polymerization chain extension reactor, which includes a reaction box and a stirrer, the stirrer is installed on the panel of the re...
Claims
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IPC IPC(8): B01J19/18
CPCB01J19/18B01J19/0066
Inventor 楼建设邢晓华潘志诚
Owner 浙江蓝孔雀品牌管理有限公司