Temperature control device for acid liquor in acid blending bucket

Abstract

The invention provides a temperature control device for acid liquor in an acid blending bucket. A temperature sensor is arranged in the acid blending bucket to sense the temperature of the acid liquor; once the temperature of the acid liquor exceeds a certain standard, a first acid pump is opened through a temperature-controlled cabinet to convey the acid liquor into a water-circulating cooling box; the acid liquor is cooled through at least six cooling pipes; the cooled acid liquor can be returned into the acid blending bucket through an acid feeding pipe, and can be directly connected to a first acid discharging pipe of the acid blending bucket through a second acid discharging pipe to be used directly; moreover, a water temperature sensor is arranged in the water-circulating cooling box for sensing the water temperature to control the opening and closing of a water inlet valve and a water outlet valve in order to achieve the effect of lowering the water temperature; furthermore, the top of the water-circulating cooling box is opened and is coated with a heat dissipation layer, so that the cooling effect becomes more superior; and moreover, an acid taking pipe is arranged, so that the temperature of the acid liquor can be checked conveniently at any time. The temperature control device is simple in structure, easy to operate, and suitable for production, and the acid liquor in the acid blending bucket can be cooled effectively and rapidly.

Description

technical field [0001] The invention relates to the field of acid temperature control of accumulator acid, in particular to a device for controlling the temperature of acid solution in an acid mixing tank. Background technique [0002] The acid used in batteries is sulfuric acid. In the production of batteries, it is necessary to prepare sulfuric acid. A large amount of heat will be generated during the acid preparation process of sulfuric acid. It needs to be cooled. The temperature of the acid must be kept below 60°C. The temperature of the acid solution in the barrel is controlled, and once it exceeds 60°C, it must be cooled. In current production, the acid temperature needs to be detected manually, and the cooling efficiency of the acid solution is very low, which cannot meet the production needs. Therefore, it is very necessary to solve the above problems. up. Contents of the invention [0003] The invention provides a device for controlling the temperature of acid s...

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Problems solved by technology

[0002] The acid used in batteries is sulfuric acid. In the production of batteries, it is necessary to prepare sulfuric acid. A large amount of heat will be generated during the acid preparation process of sulfuric acid. It needs to be cooled. The temperature of the acid must be kept below 60°C. The temperature of the acid solution in the barrel is controlled, and once it exceeds 60°C, it must be cooled. In current production, the acid temperature needs to be detected manually, and the cooling efficiency of the acid solution is very low, which cannot meet the production needs. Therefore, it is very necessary to solve the above problems. up

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