Method and device for processing tapered nozzle of ceramic solar plate
A technology of ceramic solar panels and processing methods, which is applied in the direction of ceramic molding machines, stone processing equipment, stone processing tools, etc., and can solve problems such as easy slipping of nozzle connectors and unacceptable connection methods between nozzles and connecting pipe nozzles.
Active Publication Date: 2021-05-07
曹树梁
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Problems solved by technology
[0004] It has been tested that the ceramic solar panel can withstand the pressure of 1Mpa, that is, 10 atmospheres. However, the connection between the nozzle and the nozzle of the ceramic solar panel, and the connection between the nozzle and the connecting pipe is difficult to withstand relatively large pressure, and the nozzle connector is easy to slip off.
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[0028] 1. The width a of the ceramic solar panel blank is 760mm, the length b is 760mm, the total thickness h is 28mm, and the wall thickness δ of the sun facing panel is 3.6mm. The plate and the splint position the ceramic solar panel green body. The tapered ring on the splint has the same central axis as the flat circular nozzle of the ceramic solar plate green body. The sun plate blank moves in the direction of the flat and circular tube mouth. The cutting and grinding tube and the tapered ring on the splint have the same central axis. The cutting and grinding head is a hard material tool, and the outer end of the cutting and grinding rod is a metal rod. When the cutting and grinding tube moves along the above-mentioned central axis to the direction of the flat circular nozzle of the ceramic solar panel, the cutting and grinding rod is pressed by the conical ring surface, and the hard material tool cuts the flat circular nozzle of the ceramic solar panel blank, making it an ...
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The processing method and device of the tapered nozzle of the ceramic solar panel. The traditional ceramic solar panel adopts the flat circular nozzle, and the nozzle connector is easy to slip off. The flat circular nozzle is processed by cutting and grinding the tube to become a tapered nozzle with a large outside and a small inside. Cutting and grinding When the cutting tube moves along the central axis to the direction of the flat circular nozzle of the ceramic solar panel, the cutting and grinding rod is pressed by the conical ring surface, and the hard material tool cuts the flat circular nozzle of the ceramic solar panel blank, making it a conical outer surface. The conical nozzle on the surface, or the diamond grinding head grinds the flat circular nozzle of the ceramic solar plate to make it a conical nozzle with a tapered outer surface. When the cutting and grinding tube exits in the opposite direction along the above-mentioned central axis, the spring steel plate uses The cutting and grinding rod is restored to its original position, the cutting and grinding tube is connected with the negative pressure and the dust collector, and the ceramic solar panel adopts a tapered nozzle, and the connector of the nozzle will not slip off.
Description
technical field [0001] The invention relates to a processing method and a device for a ceramic solar panel cone nozzle, in particular to a processing method and a device for processing a ceramic solar panel flat circular nozzle into a cone nozzle, so that the nozzle of a ceramic solar collector can be processed under pressure during operation. No air leakage, no water leakage, improving the reliability of the nozzle seal. Background technique [0002] Solar heat collectors or solar heat collectors of the system include glass vacuum tubes, metal flat plates, ceramic solar panel heat collectors, etc. Black porcelain composite ceramic hollow solar collector plate, also known as black porcelain composite ceramic solar panel, referred to as ceramic solar panel, is a ceramic solar collector, with ordinary ceramic as the hollow matrix and porous black porcelain as the sunlight absorbing surface layer , black porcelain is mainly manufactured from industrial waste, namely, vanadium-...
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IPC IPC(8): B28B1/26B28D1/22B28D7/02B28D7/04B24B9/00B24B9/06B24B55/06B24B41/06
CPCB24B9/007B24B9/06B24B41/06B24B55/06B28B1/26B28D1/22B28D7/02B28D7/04
Inventor 曹树梁许建华王启春赵之彬许建丽
Owner 曹树梁