Continuous dehydration device
A dehydration device and condenser technology, applied in the chemical industry, can solve problems such as insignificant effects, uncertain effects of actual reactions, and inability to remove moisture, achieving high continuous efficiency, avoiding losses, and excellent removal effects
Inactive Publication Date: 2019-04-05
HUBEI ZHIQUAN PATENT TECH APPL DEV CO LTD
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Problems solved by technology
[0002] For the current chemical production, some organic solvents contain some water, so it is necessary to remove the water in the solvent in the form of dehydration, otherwise it is easy to cause uncertain effects on the actual reaction. The traditional dehydration method mostly adopts the form of evaporation and condensation. However, the effect of this method is not obvious, and there is still some water that cannot be removed.
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see figure 1 , in an embodiment of the present invention, a continuous dehydration device is mainly composed of a primary condenser 4, a high-level solvent storage tank 5, a secondary condenser 6, a phase separation tank 11, and a reaction kettle 14. The inner wall of the reaction kettle 14 A heating pipe 13 is installed, and the heating pipe 13 is used to realize the internal temperature rise of the reactor 14; the top of the reactor 14 is provided wit...
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The invention discloses a continuous dehydration device, which mainly comprises a primary condenser, a high-position solvent storage tank, a secondary condenser, a phase separation tank and a reactionkettle. A heating tube is mounted on the inner wall of the reaction kettle, the top of the reaction kettle is provided with a chlorine gas port, a raw material port and a steam outlet, the chlorine gas port is in butt joint with a chlorine gas conveying pipe, a gas outlet end of the chlorine gas conveying pipe is inserted to the inner bottom of the reaction kettle through the chlorine gas port and connected to a gas inlet of an aeration pipe, and the aeration pipe is uniformly provided with a plurality of gas outlets. A raw material conveying pipe is in butt joint with the raw material port.By means of continuous dehydration, the whole process is continuous and high in efficiency; by means of multistage condensation, material loss is effectively avoided while moisture removal effects areimproved, and efficient dehydration is effectively realized.
Description
technical field [0001] The invention relates to the field of chemical industry, in particular to a continuous dehydration device. Background technique [0002] For the current chemical production, some organic solvents contain some water, so it is necessary to remove the water in the solvent in the form of dehydration, otherwise it is easy to cause uncertain effects on the actual reaction. The traditional dehydration method mostly adopts the form of evaporation and condensation. However, the effect of this method is not obvious, and there is still some water that cannot be removed. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned situation, the present invention aims to provide a technical solution capable of solving the above-mentioned problems. [0004] A continuous dehydration device, mainly composed of a primary condenser, a high-level solvent storage tank, a secondary condenser, a phase separation tank, and a reaction k...
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IPC IPC(8): B01D5/00
CPCB01D5/0036B01D5/0063B01D5/009
Inventor 周坤友
Owner HUBEI ZHIQUAN PATENT TECH APPL DEV CO LTD