CN201284288Y

CN201284288Y - Continuous cycle hot bending furnace apparatus for sandwich glass

Info

Publication number: CN201284288Y
Application number: CNU2008201917751U
Authority: CN
Inventors: 胡仁慧
Original assignee: JINGMEN LONGQUAN INDUSTRY GLASS Co Ltd
Current assignee: JINGMEN LONGQUAN INDUSTRY GLASS Co Ltd
Priority date: 2008-10-25
Filing date: 2008-10-25
Publication date: 2009-08-05
Anticipated expiration: 2018-10-25

Abstract

The utility model relates to a laminated glass continuous circulation hot bending furnace device, which comprises steel frames 1, a glass carrying case 2, an elevator 3, a chain 4, a front operation console 5, a rear operation console 6 and a track 8. The device is characterized in that a preheating chamber, a molding chamber and a heat insulation and annealing chamber are arranged between an upper layer bracket and a lower layer bracket which are made of the steel frames 1; a fixed heater 9 is installed in the preheating chamber, and a movable lifting heater 19 is installed in the molding chamber; a thermal energy recovery mechanism is installed in the heat insulation and annealing chamber; and a lifter 7 is fixedly connected with the bottom part of the lower layer bracket. The device has the advantages of power saving, high production efficiency and high rate of finished products.

Description

The laminated glass hot bending furnace apparatus that circulates continuously

Technical field

The utility model relates to glass bending furnace, specifically is exactly the laminated glass hot bending furnace apparatus that circulates continuously.

Background technology

What at present, China produced the laminated glass use all is the bending furnace at intermittence of single chamber to four chamber.Such stove aborning, the one, output is little, efficient is low; Every burning one stove glass needs 40 to 90 minutes, and production period also will pause, and after a stove production finished, next stove just can reburn after waiting fire box temperature to drop to a certain degree; The 2nd, power consumption is big, and 1 square of 3～4mm double glazing of every production is wanted behind the glass ware forming, discharge a part of heat energy more than power consumption 24.5 degree, makes thermal waste many, and envrionment temperature increases, and operator's health is worked the mischief.

For overcoming above-mentioned deficiency, the purpose of this utility model provides a kind of laminated glass efficient, energy-saving and environmental protection hot bending furnace apparatus that circulates continuously.This installs every burning one stove glass and only needs 3 to 8 minutes, between every square of 3～4mm double glazing power consumption 6 to 10 degree.

Summary of the invention

A kind of laminated glass hot bending furnace apparatus that circulates continuously, it comprises steelframe 1, glass delivery case 2, elevator 3, chain 4, preceding operation bench 5, back operation bench 6, track 8; It is characterized in that: in the middle of the upper and lower layer support of making by steelframe 1, be provided with preheating chamber, forming room, insulation annealing chamber; At preheating chamber fixed heater 9 is installed, movable lifting well heater 19 is installed in the forming room; In the insulation annealing chamber heat-energy recovering mechanism is installed; Be fixed with riser 7 in the bottom of lower floor support.Movable lifting well heater 19 is to be made of motor 18, elevating drive mechanism 21, radial lamella 20, silica tube 31, nichrome wire 32, hinge 35.Heat-energy recovering mechanism is to be responsible for 11, heat absorption arm 13, to be blown heat and be responsible for 12, blow hot leg pipe 14 pipelines and connect and compose by vacuum fan 10, heat absorption.On glass delivery case 2, be provided with viewing window 15, coupling hook 17.

The utility model compared with prior art not only has controls characteristics easy, safe, easy to maintenance, and has power saving, energy-conservation, production efficiency is high, yield rate is high advantage.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is that movable lifting well heater of the present utility model is fixed status architecture synoptic diagram when heating

Fig. 3 is movable lifting well heater of the present utility model status architecture synoptic diagram when descending heating

Embodiment

According to Fig. 1, Fig. 2, Fig. 3, be further described.

Press shown in the accompanying drawing structure, make with steelframe 1 and have upper and lower two-layer support, in the middle of upper and lower floor support, be provided with preheating chamber, forming room, insulation annealing chamber.In preheating chamber, install and fix well heater 9.Well heater 9 is thereunder to be fixed with by cover plate 34 to blow hot leg pipe 14, is fixed with by being fixed with nichrome wire 32 in the silica tube 31 to be constituted on arm 14.Movable lifting well heater 19 is installed in forming room.Movable lifting well heater 19 is by cover plate 34, be fixed with motor 18 above it, thereunder be installed on asbestos layer 33, asbestos layer below is equipped with radial lamella 20, is equipped be connected by ceramic frame 36 2～3 in the radial lamella 20 and is made up of the heating tube that nichrome wire 32 is housed in the silica tube 31; Each radial lamella 20 connects with hinges 35 mutually, and hinge 35 links to each other with chain drive 21 on the motor 18 by the heatproof steel wire and forms.At the indoor cover plate 34 that is equipped with of insulation annealing heat absorption arm 13 is housed thereunder; Make heat absorption arm 13 be responsible for 11 and be connected with heat absorption, again via vacuum fan 10 with blow the hot person in charge 12 and blow hot leg pipe 14 and be connected, constitute hot bear recovering mechanism.The glass delivery case 2 that makes keeps flat on the upper and lower layer of track of completing 8.The two sides of delivery case 2 are provided with 15, two casees junctions of viewing window and are provided with coupling hook 17, at the upper layer bracket tractor 37 that is connected.The lower floor support tractor 38 that is connected gets final product.

Working process: at first be that laminated glass 22 blanks are placed on the glass bending mould shelf 39 of delivery case 2, close case, connect power switch 16, by back operation bench 6, run switch 29 work of instruction lower floor, delivery case 2 hooks 17 connect, and enter the heating of low-temperature prewarming chamber by track 8 by tractor 38 pullings; Simultaneously, last switch 23 instructions of preceding operation bench 5, elevator 3 is by chain 4 work.Before the lifting track rise to upper strata and upper strata fixedly track contact with and await orders.At this moment, lower floor's delivery case 2 arrives the back lifting table, and coupling hook 17 breaks off relations, by rising switch 27 instructions of back operation bench 6; Elevator 3 is by chain 4 work, delivery case 2 by back lifting track elevator to upper strata and upper strata fixedly track contact with; Join with upper strata delivery case hook this moment; Upper strata run switch 23 by preceding operation bench 5 instructs simultaneously, tractor 37 work, lifting track before delivery case 2 breaks off relations and enters, by decline switch 24 instruction works of preceding operation bench 5, delivery case 2 by preceding lifting track drop to lower floor and lower floor fixedly track contact with and await orders.Reinstall second glass blank, simultaneously, decline switch 28 instruction works of back operation bench 6, at this moment, back lifting track drop to lower floor and fixedly track contact await orders, make blank preheating, moulding, annealing insulation circulation carry out work like this.

Illustrate be delivery case 2 to enter preheating chamber be lifter switch 30 instruction risers 7 work by preceding operation bench 5 when forming room heat, make the delivery case 2 derailing heating of rising, the operation that is dynamically connected certainly of following landing rail hook 17.

When delivery case 2 heats in forming room, be by 18 work of the 26 control motors of the movable lifting heater switch on the operation bench 6 of back, make elevating drive mechanism 21 make the laminated glass blank forming by the heating tube running lifting heating that hinge 35 drives on the radial lamella 20.

Claims

1, a kind of laminated glass hot bending furnace apparatus that circulates continuously, it comprises steelframe (1), glass delivery case (2), elevator (3), chain (4), preceding operation bench (5), back operation bench (6), track (8); It is characterized in that: in the middle of the upper and lower layer support of making by steelframe (1), be provided with preheating chamber, forming room, insulation annealing chamber; At preheating chamber fixed heater (9) is installed; Movable lifting well heater (19) is installed in the forming room; In the insulation annealing chamber heat-energy recovering mechanism is installed; Be fixed with riser (7) in the bottom of lower floor support.

2, the laminated glass according to claim 1 hot bending furnace apparatus that circulates continuously is characterized in that: movable lifting well heater (19) is to be made of motor (18), elevating drive mechanism (21), radial lamella (20), silica tube (31), nichrome wire (32), hinge (35).

3, the laminated glass according to claim 1 and 2 hot bending furnace apparatus that circulates continuously is characterized in that: heat-energy recovering mechanism is to be responsible for (11), heat absorption arm (13), to be blown heat and be responsible for (12), blow hot leg pipe (14) pipeline and connect and compose by vacuum fan (10), heat absorption.

4, the laminated glass according to claim 3 hot bending furnace apparatus that circulates continuously is characterized in that: be provided with viewing window (15), coupling hook (17) on glass delivery case (2).