Reaction kettle
A technology of a reaction kettle and a reaction vessel, which is applied in the field of synthetic resin manufacturing, can solve the problems that the reaction kettle cannot realize heating, evaporation, cooling and mixing, etc.
Inactive Publication Date: 2015-11-25
SHANGHAI ZHONGBAN TECH DEV
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- Application Information
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Problems solved by technology
[0005] However, the existing reactors cannot realize the overall optimization of the functions of heating, evaporation, cooling and mixing
Method used
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[0013] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.
[0014] figure 1 The structure of the reactor according to the preferred embodiment of the present invention is schematically shown.
[0015] Specifically, as figure 1 As shown, the reactor according to the preferred embodiment of the present invention includes: a reaction vessel, a motor 2, a rotating shaft 3 and blades (ie, first blade 31 and second blade 32).
[0016] Wherein, the motor 2 is arranged at the upper end of the reaction vessel, and the rotating shaft 3 is connected with the motor 2 and extends into the reaction vessel.
[0017] The reaction vessel 1 includes an upper head 11 , an intermediate body 12 and a lower head 13 connected in sequence.
[0018] Moreover, a first blade 31 is arranged at the position of the top of the inte...
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The present invention provides a reaction kettle. The reaction kettle comprises a reaction vessel, a motor, a rotating shaft and blades, wherein the motor is arranged at the upper end of the reaction vessel, and the rotating shaft is connected to the motor and extends into the reaction vessel; the reaction vessel comprises an upper head, a middle body and a lower head which are successively connected; a first blade is arranged at the top of the middle body of the rotating shaft; a second blade is arranged in the middle of the middle body of the rotating shaft; a plurality of stirring nails are formed on the side, facing the second blade, of the first blade; a heat transfer liquid inlet is formed in the middle body, and the heat transfer liquid inlet is connected to a heat transfer liquid conduit to introduce a heat transfer liquid from a heat transfer liquid storage tank; the heat transfer liquid inlet is connected to a heat transfer liquid inner pipe; the lower head is provided with a plurality of heating rod insertion slots leading to the heat transfer liquid inner pipe, and heating rods are inserted into the plurality of heating rod insertion slots; and the lower head is provided with a heat transfer liquid outlet leading to the heat transfer liquid inner pipe.
Description
technical field [0001] The invention relates to the field of synthetic resin manufacture, more specifically, the invention relates to a reaction kettle. Background technique [0002] Synthetic resin is completed through polycondensation reaction or polyaddition reaction at a certain temperature and pressure in a reactor. Reactor is the main equipment for resin production. The broad understanding of the reaction kettle is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Among them, for synthetic resins, fractionation columns, condensers, water separators, and dilute kettles are used as supporting equipment for reactors. [0003] Reactors are widely used in the production of resins, paints and other products. The structure of the reaction kettle is generally composed of a reaction vessel (kettle bo...
Claims
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Inventor 郭慧梅
Owner SHANGHAI ZHONGBAN TECH DEV