Novel liquid chlorine vaporization device capable of preventing reverse flowing of brine
A vaporization device and liquid chlorine technology, applied in lighting and heating equipment, coatings, indirect heat exchangers, etc., can solve the problems of shortened service life and easy corrosion of the device, so as to prolong the service life, avoid corrosion, and simplify the structure of the device Effect
Inactive Publication Date: 2016-07-27
SHANDONG CHANGYI AOLI SALINIZATION CO LTD
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Problems solved by technology
Traditional devices often have defects that are prone to corrosion, so the service life of the device is greatly shortened
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[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0015] see Figure 1-2 , a new type of liquid chlorine vaporization device that can prevent brine backflow, including an outer shell 1, an inner shell 2, a liquid chlorine inlet 3, a nozzle 4, a chlorine gas outlet 5, a check valve 6, a liquid discharge outlet 7, and a steam inlet 8 , steam outlet 9 and support 10; the bottom of the inner shell 1 is provided with an effusion discharge port 7, if the effusion occurs inside the device, it can be discharged through the effusion discharge port 7, and the top of the inner shell 1 is provided with a chlorine gas outlet 5, and a chlorine gas outlet 5 A c...
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The invention provides a novel liquid chlorine vaporization device capable of preventing reverse flowing of brine. The device comprises an outer shell, an inner shell, a liquid chlorine inlet, a nozzle, a chlorine outlet, a check valve, an accumulated liquid discharge port, a steam inlet, a steam outlet and brackets; the accumulated liquid discharge port is formed in the bottom of the inner shell; the chlorine outlet is formed in the top of the inner shell, and is provided with the check valve; the nozzle is arranged in the inner shell; the outer shell is arranged on the outer surface of the inner shell; the steam inlet is formed in the lower part of the outer shell; the steam outlet is formed in the upper part of the outer shell; and the brackets are symmetrically arranged on the left and right sides of the middle part of the outer shell. The device prevents the brine from flowing back into the vaporization device; a polytetraethylene coating layer is arranged on the inner surface for preventing the corrosion problem to prolong the service life of the device; and the device is simple in structure and high in continuous operation capacity.
Description
technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a novel liquid chlorine vaporization device capable of preventing backflow of brine. Background technique [0002] The liquid chlorine vaporization device is a key equipment in the chlor-alkali industry, and its function is to convert liquid chlorine gas into a gaseous state. The common types are: tubular evaporator and coil evaporator. The liquid chlorine vaporization device is often affected by corrosion, the common ones are: crevice corrosion, pitting corrosion, stress cracking corrosion, etc. The reason for the corrosion includes two reasons: 1. Corrosion caused by liquid chlorine itself; 2. Caused by counterflow of brine of corrosion. Traditional devices often have the defect of being prone to corrosion, so the service life of the device is greatly shortened. Contents of the invention [0003] In view of the above-mentioned defects, the object of the present ...
Claims
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Login to View More IPC IPC(8): F28D21/00F28F19/02
CPCF28D21/00F28D2021/0064F28F19/02
Inventor 李东松董胜杰任当进宋健
Owner SHANDONG CHANGYI AOLI SALINIZATION CO LTD