Tire vulcanization preheating device utilizing waste heat
A tire vulcanization and preheating device technology, applied in tires, applications, household appliances, etc., can solve problems such as shortening tire vulcanization time, achieve the effects of shortening vulcanization time, improving energy utilization rate, and improving vulcanization uniformity
Active Publication Date: 2015-09-23
TRIANGLE TIRE +1
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Problems solved by technology
[0003] The purpose of the present invention is to address the defects in the existing tire vulcanization process, and provide a tire vulcanization preheating and device, which uses the waste heat of tire vulcanization to vulcanize and preheat the green tire, thereby reducing heat dissipation, improving energy utilization, and improving Tire vulcanization uniformity, shorten tire vulcanization time
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Embodiment Construction
[0012] exist figure 1 , figure 2 , image 3 Among them, the present invention is made of two-position three-way valve 7, heat storage tank and air preheating tank. The air preheating box includes a tube group 5, a partition plate 4, an insulation layer 3, a casing 2, a pipe interface 1, a pressure sensor 11, and a temperature sensor 12, wherein the insulation layer 3 is fixedly connected to the casing 2, and the insulation layer 4 is Welded with the shell 2, the tube group 5 respectively penetrates the partition plate 4, the insulation layer 3 and the shell 2, and is welded with the partition plate 4 and the shell 2 at the penetration. The tube group 5 is composed of a certain number of tubes, which are arranged circumferentially at equal intervals along the inner wall of the insulation layer 3, and the number of layers arranged can be adjusted according to the size of the inner space of the air preheating box. In this embodiment, the pipes are arranged in two layers, the ...
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Abstract
The invention relates to a tire vulcanizing preheating device utilizing waste heat, belonging to the field of a tire production device. The tire vulcanizing preheating device is provided with a two-position three-way valve which is communicated with the outlet end of an overheated water pipeline inside a vulcanizing machine. The tire vulcanizing preheating device is characterized in that the water outlet end of the two-position three-way valve is communicated with a nest of heat exchanging pipes of an air preheating box and a water inlet of a heat storage water tank. The tire vulcanizing preheating device has the beneficial effects that an unvulcanized tire billet is preheated by the vulcanizing waste heat, so that the vulcanizing uniformity of a tire can be improved, and the vulcanizing time can be shortened; and the vulcanizing preheating heat comes from the vulcanizing waste heat, so that the heat loss in the pipeline can be reduced, and the energy utilization rate can be improved.
Description
technical field [0001] The invention relates to the field of tire production equipment, in particular to a tire vulcanization preheating device utilizing waste heat. Background technique [0002] As we all know, the tire vulcanization process needs to consume a lot of heat, but only a small part of this heat is actually used effectively, and most of it is dissipated in the ineffective pipeline circulation, and the heat dissipation is very large. In addition, most of the existing tire vulcanization processes do not have the step of preheating outside the machine. (Zhang Shukuan, Using the finite element method to study the influence of green tire preheating on the curing temperature and curing degree field, Rubber Industry, Vol. Improve the uniformity of tire vulcanization and shorten the vulcanization time, but most tire manufacturers do not pay enough attention to this. Contents of the invention [0003] The purpose of the present invention is to address the defects in ...
Claims
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IPC IPC(8): B29C35/06B29L30/00
Inventor 丁玉华杨卫民张金云邓世涛焦志伟阎华
Owner TRIANGLE TIRE