A kind of high-voltage electric porcelain insulator manufacturing equipment and method

Abstract

The invention belongs to the technical field of manufacturing high-voltage electric porcelain insulators, in particular to a device and method for manufacturing high-voltage electric porcelain insulators. The following solutions are now proposed, including a fixing seat. Both ends of the top outer wall of the fixing seat are fixedly connected with a fixing plate, and two The outer walls on the opposite side of the fixing plate are fixedly connected with abutting brackets, and the top outer walls of the two abutting brackets are fixedly connected with connecting springs at an equal distance. In the present invention, a blower blanking component is provided, and during the iron removal operation of the raw materials after ball milling, the blower is started, and the blower blows a large amount of gas into the hollow ring frame, and this part of the gas passes through the spiral air supply blades on the air guide tube. The helical gas accelerates the sliding of the raw material from the conical adsorption cover. The helical gas can realize all-round blowing on the outside of the magnet bar, improve the blowing effect, and ensure that the raw material will not be long-term. It is adsorbed on the outer wall of the conical adsorption cover to improve the recovery efficiency of raw materials.

Description

technical field [0001] The invention relates to the technical field of manufacturing high-voltage electric porcelain insulators, in particular to a manufacturing device and method for high-voltage electric porcelain insulators. Background technique [0002] With the widespread use of electricity by human beings, the application of electricity has become wider and wider, and the requirements for insulators required in the process of electricity transmission have become higher and more stringent; the performance of porcelain insulators is determined by its porcelain Determined by material and structure; traditional high-quartz ceramic insulators, micro-cracks caused by internal quartz / cristobalite particles make the load-bearing insulator lose strength due to the increase of cracks, resulting in harmful stress and excessive expansion coefficient, and the insulation effect is not good. It is good and has certain risks; alumina ceramics have a higher phase than quartz ceramics a...

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Problems solved by technology

[0002] With the widespread use of electricity by human beings, the application of electricity is becoming wider and wider, and the requirements for insulators required in the process of transmitting electricity are becoming higher and higher and stricter; the performance of porcelain insulators is determined by its porcelain It is determined by the material and structure; in traditional high-quartz ceramic insulators, the microcracks caused by the internal quartz / cristobalite particles cause the insulator under load to lose strength due to the increase of cracks, resulting in harmful stress and excessive expansion coefficient, and the insulation effect is not good. Good, and has a certain risk; Alumina ceramics are more stable than quartz ceramics, but they still have certain limitations in high-voltage electricity transmission; High-alumina ceramics have good mechanical properties and good insulation breakdown strength, and are more Can meet the current high-pressure transmission needs

[0003] In the manufacturing process of the existing high-voltage electric porcelain insulators, after ball milling, iron components in the raw materials need to be removed by iron removal equipment. The raw materials are poured into the raw material box, and then the motor drives the magnet rod to rotate to absorb the iron particles in the raw material. However, this adsorption method is easy to cause the absorbed iron particles to fall off again. At the same time, some raw materials are attached to the outer wall of the magnet rod. , resulting in the inability of the magnet rods in this part to absorb iron particles, resulting in poor iron removal effect and reducing the use value of the manufacturing equipment

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