Furnace charging device

Abstract

The invention relate to the technical field manufacturing glass, pottery or other ceramics, in particular to a furnace charging device. The furnace charging device comprises a melting pot, wherein a heating part is arranged at the lower part of the melting pot; the upper part of the melting pot is provided with a power device and a charging part for charging materials into the melting pot; the melting pot is also provided with a material taking port; the charging part comprises a charging barrel and a heat conducting pipe, one end of the heat conducting pipe is communicated with the charging barrel, and the other end of the heat conducting pipe extends into the melting pot; the end, extending into the melting pot, of the heat conducting pipe is arranged far away from the material taking port; a piston is in slip connection in the charging barrel, and the top surface of the piston is connected with a piston rod driven by a power device to move up and down; the bottom surface of the piston is connected with a crushing part for crushing glass; a screen mesh is also arranged in the charging barrel; and the side wall of the charging barrel is provided with a charging port with a cover,and the charging port is positioned between the piston and the screen mesh. According to the technical scheme, the residual glass melt or glass fragments in the melting pot can be prevented from splashing out of the melting pot when glass blocks enter the melting pot.

Description

technical field

[0001] The invention relates to the technical field of making glass, pottery or other ceramics, in particular to a furnace feeding device. Background technique

[0002] The principle of prior art casting glass bottles is that glass is melted and molded by blowing. Generally, when producing glass bottles in large quantities, the steps are as follows: (1) Melting material: Use a shovel to fill the glass block into the furnace for melting to form glass melt (that is, molten glass); (2) Picking material: First put one end of an iron pipe or stainless steel pipe with a length of about 1200-1500 mm in the furnace and heat it to an appropriate temperature (so as to stick to the molten glass); then use the aforementioned iron pipe or stainless steel pipe to dip the Glass melt; (3) Bubble blowing: roll the selected material into a glass ball in a rolling plate or bowl, and blow air from one end of the blowing rod into the softened glass on a special production table ...

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