Heatable positive-pole protection acid cooler

An anode protection and acid cooler technology, which is used in household heating, heating systems, space heating and ventilation, etc., can solve the problems of difficult heat recovery, heat loss and waste, etc., to avoid direct losses, reasonable structure design, Good heat absorption effect

CN110054162AInactive Publication Date: 2019-07-26JILIN LONG YUAN QI CHEM LLC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-07-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

A heatable positive-pole protection acid cooler comprises an acid cooler casing. First connecting flanges are arranged on outer sides of left and right ends of the acid cooler casing respectively, sealing end covers are arranged at left and right ends of the acid cooler casing, second connecting flanges are arranged on inner sides of the sealing end covers, left and right mounting ports are arranged on outer sides of the left and right sealing end covers, acid cooler negative poles located on the inner side of the acid cooler casing are arranged on inner sides of the left and right mounting ports, an acid outlet is arranged on the left side of the upper end of the acid cooler casing, an acid inlet is arranged on the right side of the upper end of the acid cooler casing, a cleaning port isarranged at the lower end of the acid cooler casing, connecting ports are arranged at the upper ends of the left and right sealing end covers, water drain outlets are arranged at the lower ends of theleft and right sealing end covers, sealing plates are arranged between the left and right sealing end covers and the acid cooler casing, channel holes are formed in the left and right sealing plates,heat exchange tubes in encircling arrangement are hermetically connected between the left and right channel holes, mounting grooves are formed in outer sides of the left and right sealing plates, sealing portions are arranged in the left and right mounting grooves, and accommodating grooves formed in the sealing end covers and the acid cooler casing are formed in the outer sides of the left and right sealing portions.
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Description

technical field

[0001] The invention relates to equipment in a contact method acid production device, in particular to a heating anode protection acid cooler. Background technique

[0002] The sulfur trioxide absorption section of sulfuric acid production will generate a lot of heat. Domestic sulfuric acid manufacturers usually use anode protection tubular acid coolers made of domestic materials to reduce the acid temperature with circulating water. Recycling, heat is difficult to recover, and heat energy is lost and wasted. Contents of the invention

[0003] The present invention aims to solve the problems in the above-mentioned prior art, and provides a heating anode protection acid cooler. The structure design of the anode protection acid cooler is reasonable. Recycling to avoid loss and waste of heat energy.

[0004] The technical scheme adopted by the present invention to solve the technical problem: the anode protection acid cooler for heating includes an acid cool...

Examples

Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing:

[0020] Refer to attached Figure 1-7 A kind of anode protection acid cooler that can be heated in the present embodiment includes an acid cooler shell 1, and the outer sides of the left and right ends of the acid cooler shell 1 are provided with a first connecting flange 2, and the acid cooler shell 1 The left and right ends are provided with sealing end caps 3, and the inner side of the sealing end cap 3 is provided with the second connecting flange 4 connected with the first connecting flange 2 through bolts, and the outer sides of the left and right sealing end caps 3 are provided with two left and right flanges. Mounting port 5, the inner side of said mounting port 5 on the left and right is sealed with the acid cooler cathode 6 positioned at the inside of the acid cooler shell 1, the left side of the upper end of the acid cooler shell 1 is provided with an acid outlet ...