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Toughened glass horizontal hot dipping detonating furnace

A technology of tempered glass and hot dip furnace, applied in the field of hot dip detonation furnace manufacturing, can solve the problems of consumption production efficiency, labor cost, time consumption, multi-energy and other problems, and achieve the effect of saving energy consumption, energy and labor cost.

Active Publication Date: 2015-01-28
杭州精工机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Its disadvantages: In order to achieve the purpose of cooling, the tempering furnace must use the wind to force the glass to be blown cold, while the hot dip furnace has to reheat the glass to 290°C in order to achieve the purpose of detonation. During this process, both cooling and heating It consumes a lot of energy, and the cooling and heating process takes time, and the production efficiency is wasted. Moreover, because the tempering furnaces are all produced horizontally, the glass sheets of the hot dip furnaces currently on the market are arranged vertically. Changing from horizontal arrangement to vertical arrangement consumes production efficiency and labor costs

Method used

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  • Toughened glass horizontal hot dipping detonating furnace

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Embodiment 1: with reference to attached figure 1 and 2 . A tempered glass horizontal hot-dipping detonation furnace, including a hot-dipping furnace, the hot-dipping furnace is composed of furnace bodies in N intervals to form interconnected furnace body heating channels, and the sheet arrangement structure in the furnace body is a horizontal roller transmission structure 3- 1 and is driven to rotate by the transmission device 2-1. The furnace body is composed of an upper half furnace body 1-1 and a lower half furnace body 1-2, and the side walls of the upper half furnace body 1-1 and the lower half furnace body 1-2 are connected by a turning shaft 8-1 And the upper half body of furnace 1-1 is opened or closed around the turning axis 8-1. The furnace body heating channel is greater than 280°C and less than 300°C, and the glass located in the furnace body heating channel is heated to 290±10°C. The outlet of the furnace body heating channel communicates with the inl...

Embodiment 2

[0022] Example 2: On the basis of Example 1, a production process of a tempered glass horizontal hot-dipping detonation furnace, the hot-dipping furnace is connected to the unloading table of the tempering furnace, and the glass is cooled to 50-250°C before the glass is sent out The tempered air grid enters the horizontal hot-dipping detonation furnace, and is directly kept in the horizontal hot-dip detonation furnace at an ambient temperature of 290±10°C for 1.5 to 2.5 hours, and then sent out from the outlet of the horizontal hot-dip detonation furnace. Reached the purpose of detonation, now the glass entering the cooling device 4-1 is cooled to below 50 degrees by the cold air blown out by the tuyere in the cooling device and sent to the unloading table, removed by manual or manipulator.

Embodiment 3

[0023] Embodiment 3: with reference to attached Figure 3-6. A layered, superimposed transfer type tempered glass horizontal hot-dip detonation furnace, including a hot-dip furnace, the hot-dip furnace is composed of N furnace body heating chambers 3, N furnace body heat preservation chambers 6 and cooling chambers 7, and the furnace body is heated The channel formed by chamber 3, N furnace body insulation chamber 6 and cooling chamber 7 is a rectangular wave channel. The N furnace body heating chambers 3 and cooling chambers 7 are respectively equipped with a piece-feeding lifting platform 1 and a piece-out lifting platform 8, N Below the furnace body insulation chamber 6, there is a sheet-discharging drive wheel set 10, and the two ends of the sheet-discharging drive wheel set 10 are respectively matched with the entry and exit ends of the sheet-feeding lifting platform 1 and the sheet-discharging lifting platform 8. The furnace body heating chamber 3 and the cooling chamber...

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Abstract

The invention relates to a toughened glass horizontal hot dipping detonating furnace which ensures that the sheet arrangement mode of toughened glass in the hot dipping detonating furnace is changed into horizontal and multilayer arrangement from vertical arrangement and is matched with the toughened glass in a toughening furnace. The hot dipping detonating furnace comprises a hot dipping furnace; the hot dipping furnace comprises N intervals of furnace bodies to form furnace heating channels which are communicated with one another; and the sheet arrangement structure in a furnace body adopts a toughened glass horizontal roller way transmission structure and is driven through a transmission device to rotate. The hot dipping detonating furnace has the advantages that the glass cooling process is changed, glass is not cooled to room temperature but cooled to the temperature which is about 50 DEG C to 250 DEG C higher than the room temperature, sent to a toughening air grid and then to the hot dipping furnace, and the glass is directly subjected to thermal insulation in the hot dipping furnace at the environmental temperature from 180 DEG C to 300 DEG C, so that energy consumed for cooling and reheating the glass is saved, air blown off in the air grid section of the hot dipping furnace during the glass cooling is collected in the hot dipping furnace so as to be used as the supplement of heated air circulation in the hot dipping furnace, so that the purpose of energy saving is achieved, and after the hot dipping furnace is connected with a sheet discharge table of the toughening furnace, the purpose of detonating is achieved when glass is sent out from a sheet outlet of the hot dipping furnace.

Description

technical field [0001] The invention relates to a tempered glass horizontal heat-soak detonation furnace in which the sheet arrangement of tempered glass in a heat-dip detonation furnace is changed from vertical to horizontal multi-layer placement and matches the tempered glass in the tempering furnace, belonging to the field of heat-dip detonation furnace manufacturing. Background technique [0002] Traditional horizontal roller glass tempering furnace: glass thermal processing equipment that cools the glass from the tempering temperature point to below 150 degrees to achieve the purpose of tempering. In this process, the glass must be heated to a temperature above 650 degrees for tempering, and cooled rapidly to below 150 degrees. This process usually uses wind cooling. The heating and cooling process not only consumes a huge amount of energy, but also during the air cooling process, a large amount of hot air is discharged, which not only wastes energy, but also deteriorat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B32/00
Inventor 姚敏
Owner 杭州精工机械有限公司