Cooling units for glass production

Abstract

The invention discloses a cooling device applied to production of glass. The cooling device comprises a frame and a cooling box, wherein a heat exchange mechanism is arranged inside the cooling box and is communicated with a water inlet pipe and a water outlet pipe; a water storage tank, a water pump and a water cooling mechanism are successively communicated between the water outlet pipe and the water inlet pipe; a conveyor is mounted in the cooling box; the water cooling mechanism comprises the water storage tank and a cold water tank; the cold water tank is arranged on one side of the water storage tank; the water storage tank is communicated with the water pump; a flexible pipe is communicated with the water storage tank; the cold water tank is communicated with the water inlet pipe; a cold water plate is arranged inside the cold water tank; the flexible pipe is connected to the cold water tank in a sliding manner; a rotating shaft is rotatably connected into the water storage tank; the bottom of the rotating shaft passes through the bottom wall of the water storage tank; a water wheel is fixedly connected with the rotating shaft; a sector gear is fixedly connected to one end passing through the bottom wall of the water storage tank of the rotating shaft; the sector gear is meshed with a rack; a spring is connected between one end of the rack and the frame; the other end of the rack is fixedly connected with the flexible pipe. Through the scheme of the cooling device applied to production of glass, rupture of high-temperature glass plates caused by suddenly encountering cold can be avoided; meanwhile, the waste of the water resource can also be avoided.

Description

technical field [0001] The invention relates to the field of cooling equipment for glass production, in particular to a cooling device for glass plates. Background technique [0002] Glass is formed by melting silicon dioxide and other chemical substances together, forming a continuous network structure during melting, and a silicate non-metallic material that gradually increases in viscosity and hardens during cooling to cause it to crystallize. The main component of ordinary glass is silicate double salt, which is an amorphous solid with an irregular structure. It is widely used in buildings to prevent wind and transmit light. [0003] In modern architecture, the demand for glass is increasing, so people have produced a large amount of glass. The general process for producing glass is: 1. Raw material preprocessing: block raw materials (quartz sand, soda ash, limestone, feldspar, etc.) etc.) crushing to dry the wet raw materials, and iron-containing raw materials to remov...

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Problems solved by technology

[0005] Although the above-mentioned solution solves the problem of uneven cooling, there are still certain problems. 1. The annealed glass plate will directly contact with water, and the high-temperature glass plate will easily burst when it is suddenly cooled; 2. The cold water directly contacts the high-temperature glass , a large amount of water will be heated to form water vapor and then released from the device, which will cause a lot of waste of water resources

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