Guizhou Tire: Significant Results in Nitrogen Recycling Project

With the popularization of nitrogen vulcanization technology and increasing tire production capacity, Guizhou Tire Co., Ltd. has implemented a steel radial tire in order to increase nitrogen production efficiency and achieve effective recovery and utilization of nitrogen vulcanization cleaner production under the precondition of ensuring the production process. Production system vulcanizer nitrogen transformation project.

After the nitrogen recovery system equipment was put into operation in November 2013, the effect of energy saving and consumption reduction was significant, and good economic and social benefits were achieved. Among them, nitrogen-produced compressed air and electric energy can save more than 880,000 yuan each year. In addition, the social benefits are also significant, eliminating the odor produced by direct emptying after nitrogen recovery, removing debris from the capsule, and greatly improving the vulcanization site environment. After the nitrogen gas was recycled, a PSA nitrogen generator was turned on, which increased the life cycle of the consumables such as the nitrogen machine carbon molecular sieve and the filter dryer filter cartridge, which reduced the labor intensity of equipment maintenance personnel. As of May of this year, the nitrogen output from the nitrogen production station of the company's nitrogen plant can meet the needs of 110 vulcanizers.

AGM Battery

Agm-type batteries use pure sulfuric acid solution as electrolyte, with a density of 1.29-1.3lg/cm3. Most of them exist in the glass fiber film, and the plate absorbs a part of the electrolyte outside. In order to provide a channel for the oxygen precipitated from the positive electrode to the negative electrode, 10% of the pores of the diaphragm must be kept free from the electrolyte, that is, the lean liquid design.

The electrode group is fitted tightly so that the plate is fully in contact with the electrolyte. At the same time, in order to ensure that the battery has enough usage life, the plate should be designed to be thick, and the positive plate grid alloy is Pb'-q2w-Srr--A1 quaternary alloy. AGM type sealed lead battery electrolyte amount is less, plate thickness is thicker, active substance utilization rate is lower than open type battery, so the battery discharge capacity is about 10% lower than open type battery. The discharge capacity is smaller than that of today's colloidal sealed batteries.

Compared with batteries of the same specifications, the price is higher, but it has the following advantages :

1. The cycle charging capacity is 3 times higher than that of lead-calcium batteries, and the service life is longer.

2. It has higher capacitance stability in the whole service life cycle.

3. Low temperature performance is more reliable.

4. Reduce accident risk, reduce environmental pollution risk (due to acid 100% sealed pack).

5. Maintenance is simple, reducing deep discharge.

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Jinhua Juxing Power Supply Co., Ltd , https://www.poweriderbattery.com