Power transformation equipment double-component casting material synchronization preparation system and power transformation equipment double-component casting material synchronization preparation method
A preparation system and technology for power transformation equipment, which is applied in the field of synchronous preparation system of two-component castables for power transformation equipment, can solve the problems of great influence on product quality and the inability to further improve the quality of castables, and achieve high degree of automation and high product quality. Stabilization and dust reduction effect
Active Publication Date: 2015-10-21
JIANGXI HONGTE INSULATION MATERIAL CO LTD
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Problems solved by technology
[0005] During the production process of castables, various technical parameters have a great influence on the product quality of castables. For example, degassing is an important technical parameter of this product. Therefore, if the original manual feeding, dispersing Operation and extensive implementation will not be able to further improve the quality of castables; therefore, if a preparation system for transformer castables can be provided, it will be of great significance to the entire transformer castable production industry
Method used
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Embodiment 1
[0037] Embodiment 1: see Figure 1-4 .
[0038] A simultaneous preparation system for two-component castables for substation equipment, which is divided into a preparation system for transformer curing agent castables and a preparation system for transformer resin castables.
[0039] Transformer curing agent castable preparation system, which includes curing agent tank 5, modifier tank 6, curing agent reactor 3 and curing agent storage tank 1 and electronic control valves and pipelines, curing agent tank 5, modifier The structures of the tank 6, the curing agent reaction kettle 3 and the curing agent storage tank 1 are generally the same, mainly for realizing the automatic feeding in and out of raw materials and the control of parameters such as quantitative and constant temperature.
[0040] The curing agent reactor 3 is connected to the curing agent vacuum pump group 1101 through a vacuum pipeline, and the vacuum pipeline is provided with a vacuum detector 213, a vacuum ele...
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The present invention discloses a power transformation equipment double-component casting material synchronization preparation method, wherein two parallel single-component casting material complete production equipment are used to perform the preparation. Each single-component casting material complete production equipment comprises: a raw material tank, wherein vacuum negative pressure material feeding is used, the discharged material is measured by a power pump after vacuum breaking, a heat exchange device is arranged inside the raw material tank requiring heating, and heating is supplied by a thermal circulation device; a reaction kettle, wherein a filler conveying device is used to feed a filler after the material enters from the raw material tank, vacuum negative pressure degassing is used after the reaction, vacuum negative pressure material discharge is performed through a material storage tank after vacuum breaking, and the reaction kettle is provided with a heating device; and the material storage tank, wherein vacuum negative pressure material feeding is used, vacuum reaction is performed, the material enters a line degassing device to degas after vacuum breaking, the material storage tank is provided with a heating device, and the inlet direction and the outlet direction of the raw material tank, the reaction kettle and the material storage tank are controlled by electronic valves. According to the present invention, the synchronization preparation system layout is reasonable, the double-component casting material is synchronously prepared, the automation degree is high, various process parameters can be systematically integrated, and the produced product quality is stable.
Description
technical field [0001] The invention belongs to the technical field of fine chemical equipment, and relates to a preparation system for transformer castables, in particular to a synchronous preparation system for two-component castables for transformer equipment. Background technique [0002] At present, domestic dry-type transformers all use polyesterimide / polyesteramide composite enameled wires with a temperature resistance of 180°C, which are non-color-sealed dry-type transformers made by impregnating and impregnating paint. It is not as good as dry-type transformers casted by castables. Therefore, the application prospects of dry-type transformer castables are quite broad. [0003] At present, the domestic dry-type transformer castables are generally used as F-grade epoxy resin castables, which are generally composed of two components, which are commonly referred to as component A resin castables and component B curing agent castables. [0004] The production of existin...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B01J19/18B01J4/00B01J3/00B01J3/02
Inventor 杨国飞董芳钟奕珍超见
Owner JIANGXI HONGTE INSULATION MATERIAL CO LTD