Static plug flow grid type ager for sulfur trioxide sulfonation
A sulfur trioxide and aging device technology, which is applied in chemical/physical/physical chemical fixed reactors, chemical instruments and methods, chemical/physical/physical chemical processes, etc., can solve aging reaction time inconsistencies, large power consumption, High maintenance costs and other issues, to achieve the effect of no leakage, stable and reliable, no power consumption, and improve product quality
Pending Publication Date: 2019-06-21
南京奇诺自控设备有限公司
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Problems solved by technology
[0002] The aging reactor in the alkylbenzene sulfonation process in foreign countries mostly uses a stirred reactor, which has the phenomenon of inconsistent aging reaction time and back mixing, and there is a large power consumption, frequent leakage of dynamic seals, and high maintenance costs
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[0013] 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.
[0014] see Figure 1-2 , the present invention provides a technical solution: a static plug flow grid type aging device for sulfur trioxide sulfonation, comprising an aging device tank body 2, the top of the aging device tank body 2 is sealed and connected with a semicircular end cover 7 , the top of the semicircular end cover 7 is provided with a raw material outlet pipe 1, the bottom of the aging tank 2 is sealed and connected with a semicircular bottom cove...
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The invention discloses a static plug flow grid type ager for sulfur trioxide sulfonation. The ager comprises an ager tank, wherein a semicircular end cover is connected with the top of the ager tankin a sealed manner; a raw material inlet tube is arranged at the top of the semicircular end cover; a semicircular bottom cover is connected with the bottom of the ager tank in the sealed manner; a raw material inlet tube is arranged in the middle of the lower end of the semicircular bottom cover; a semicircular bottom cover is connected with the bottom of the ager tank in the sealed manner; a rawmaterial inlet tube is arranged in the middle of the lower end of the semicircular bottom cover; a plurality groups of circular grid plates are arranged from top to bottom inside the ager tank in sequence; through holes are formed in one sides of the circular grid plates. By adopting the aging reactor disclosed by the invention, backmixing phenomena of raw materials are avoided, power consumptionis avoided because of static operation, the ager is free of leakage and is stable and reliable, and the product quality can be improved.
Description
technical field [0001] The invention relates to the technical field of grid type aging devices, in particular to a static plug flow grid type aging device for sulfur trioxide sulfonation. Background technique [0002] The aging reactor in the alkylbenzene sulfonation process in foreign countries mostly uses a stirred reactor, which has the phenomenon of inconsistent aging reaction time and back mixing, and there is a large power consumption, and the dynamic seal often leaks, and the maintenance cost is high. To this end, we introduce a static plug flow grid aging device for sulfur trioxide sulfonation. Contents of the invention [0003] The object of the present invention is to provide a static plug-flow grid type aging device for sulfur trioxide sulfonation, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical proposal: a static plug flow grid...
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Inventor 刘昌兵
Owner 南京奇诺自控设备有限公司