CN2701525Y

CN2701525Y - Autoclave for highly effective laminated glass

Info

Publication number: CN2701525Y
Application number: CNU2004200249656U
Authority: CN
Inventors: 陆焕良
Original assignee: CHANGZHOU BOILER Co Ltd
Current assignee: CHANGZHOU BOILER Co Ltd
Priority date: 2004-02-27
Filing date: 2004-02-27
Publication date: 2005-05-25
Anticipated expiration: 2014-02-27

Abstract

The utility model relates to an autoclave for highly effective laminated glass, which can warm up evenly and quickly, dissipate heat rapidly after processing and increase the production efficiency. The utility model comprises an autoclave body with a heat-insulating layer and various valve bases, a trolley track, a pendulous device, electric heating elements, a chiller and a ventilating and agitating device. The electric heating elements are equally distributed at the upper part of the autoclave body along the axial direction, and more than two groups of ventilating and agitating devices composed of agitating motors and fans are arranged on the top of the autoclave body to form a vertical type structure. The main shaft of the agitating motor penetrates through the autoclave body to connect with the autoclave body, and the other end of the main shaft is fixedly connected with the fan in the autoclave body. The lower part of the fan is provided with a wind housing and a wind shield connected with the autoclave body, the autoclave body is correspondingly divided into more than two working regions in the axial direction by the wind housing and the wind shield, and the air current can enter the working regions along the circumferential direction of the autoclave body via the lower part of the wind shield. A coiled chiller connected in the autoclave body is positioned at the lower part of the wing housing and connected with the edge of the upper part of the wind shield, and the autoclave body is provided with the cooling medium inlet and outlet of the chiller.

Description

Efficient laminated glass-use autoclave

Technical field

The utility model relates to a kind of autoclave pressure, especially relates to a kind of efficient laminated glass-use autoclave that is used to process laminated glass.

Background technology

Usually its kettle of autoclave of laminated glass-use is horizontal layout, whipping appts is arranged on the end socket of kettle one end, an electric heating element is along the circumferential directions of end socket, and the fan that passes through axially to be provided with forms circulation with heat axial duct in still, make heat distribution in still, the laminated glass in the still is heated.After laminated glass adds heat setting type and finishes, by water cooler of fan forward the heat in the still is taken out of outside the still again, make the laminated glass cooling.But the laminated glass autoclave of this kind structure all is arranged on the end socket of kettle because of an electric heating element, whipping appts, and water cooler also is arranged on kettle end socket one end, therefore work as kettle in temperature-rise period, because heat concentrates on kettle end socket one side, it is again other position of by a fan heat being stirred and reaches kettle, because the workspace in the still is bigger, the kettle heating-up time is longer relatively on the one hand.On the other hand, because whipping appts is arranged on the end of kettle, workspace is bigger in the still, can cause the interior forward and backward position of still to have certain temperature difference, so the quality of still intraformational bed glass is difficult for reaching consistent.In addition, after the laminated glass completion of processing, still reduce the intravital temperature of still by a water cooler, though water cooler is improved radiating efficiency near fan, but because the unit area of dissipation is little, so the heat radiation time is still longer relatively, so production efficiency is not high generally about 8～10 hours the work period of laminated glass-use autoclave at present.

Summary of the invention

The purpose of this utility model provides a kind of intensification evenly, rapidly, and also can quick heat radiating after the laminated glass completion of processing, the efficient laminated glass-use autoclave that can enhance productivity.

The utility model is that the technical scheme that achieves the above object is: a kind of efficient laminated glass-use autoclave, comprise the kettle that has thermal insulation layer and be provided with various valve seats, be installed in the intravital trolley track of still, be connected on kettle and the kettle cover and control the pendulous device that kettle cover is opened or closed up, and an electric heating element, water cooler and whipping appts

A, described an electric heating element axially are distributed on the top of kettle, the whipping appts that is made of agitator motor and fan is installed in kettle more than two groups top is vertical structure, the main shaft of agitator motor passes kettle and is tightly connected with it, and the other end of main shaft is fixedlyed connected with the intravital fan of still;

B, be positioned at that the fan bottom also has the fan housing that is connected with kettle and every fan housing, kettle is divided into corresponding plural workspace at axial direction due, and each constitutes by the dividing plate of close kettle periphery both sides and the base plate that the bottom has pore every fan housing, make air-flow enter workspace along the base plate of circumferential warp every the fan housing bottom of kettle, trolley track is positioned at the top every the fan housing base plate;

C, the described intravital cooling coil(ed) pipe of still that is connected are positioned at the bottom of fan housing and are connected with periphery every the fan housing top, and kettle is provided with the import and export of the heat-eliminating medium of water cooler.

The utility model is with the axial uniform top that is arranged on kettle of an electric heating element, and whipping appts is arranged on kettle more than two groups top is vertical structure, therefore whole kettle can be divided into and corresponding two the above workspace of whipping appts, when kettle in temperature-rise period, because the scope in each relevant work district is dwindled, whipping appts is circumferential along it from the top of kettle with heat, from aperture heat is delivered in each processing district equably every the fan housing base plate, not only reduced the path of heat circulating transfer greatly, and air-flow is smooth and easy in the guide effect current downflow of kettle arcuate perimeter, temperature in each workspace is risen rapidly, each workspace axially communicates in addition, the mutual convection current of the heat of adjacent workspace, so heat is evenly distributed in the still rapidly, laminated glass in the still is heated, solved in the still before, the problem of the rear temperature difference can guarantee the unanimity of laminated glass quality.The utility model is provided with water cooler in the bottom of each whipping appts, therefore after the goods heating finishes in the still, because of the scope of radiating area is dwindled, circulating path short, and a plurality of water coolers are worked simultaneously, improved the unit area of dissipation, thus the heat in the still has been taken out of outside the still rapidly, and increased substantially working efficiency, compare with the autoclave of same model specification, autoclave of the present utility model can be enhanced productivity 3～4 times.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

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

Fig. 2 is that the A of Fig. 1 is to the structure for amplifying synoptic diagram.

Fig. 3 is that the B-B of Fig. 1 analyses and observe the structure for amplifying synoptic diagram.

Embodiment

See efficient laminated glass-use autoclave of the present utility model shown in Fig. 1～3, kettle 21 is provided with thermal insulation layer 22 and each valve seat, as valve seats such as relief valve port 10, intake valve port 8, exhaust valve port 9, pressure gauge stand and thermopair seats 18, each duty valve is housed on each valve seat, and its quantity can be provided with as required.Be provided with trolley track 27 in the kettle 21, kettle 21 is made of end socket 15 and stack shell.See shown in Fig. 1,2 that a side of kettle 21 is provided with kettle cover 23, kettle cover 23 peripheral end faces have the tooth piece, constitute quick opening structure with the end face tooth piece rotary clamping of reinforcing flange periphery on the kettle 21.On kettle 21 and kettle cover 23, be connected with the pendulous device that control kettle cover 23 is opened or closed up, this pendulous device is by being connected the swing arm 5 of kettle 21 tops by power control, be connected the coaster pull bar 4 of swing arm 5 one ends, slide bar 6 and wobble tracks 7 constitute, on coaster pull bar 4 and the kettle cover 23 to hang handle 1 hinged, slide bar 6 links to each other with coaster pull bar 4 and moves along wobble tracks 7, when power control swing arm 5 rotates along its axle center, then drive the slide bar 6 be connected with coaster pull bar 4 and move in wobble tracks 7, the hang handle 1 item drive kettle cover 23 hinged with coaster pull bar 4 moves along its hinged point.The motor 24 that kettle cover 23 tooth plates are rotated also is equipped with on the top of kettle 21.Be positioned at kettle cover 23 and hang handle 1 place and be provided with block 3, this block 3 and hang roller between the handle 1 is provided with unlatching, closes the projection with the travel switch 2 of pressure release, by travel switch 2 each machine operation of control being positioned at block 3 bottoms.

See Fig. 1, shown in 3, an electric heating element 11 of the present utility model is the top that axially is distributed on kettle 21, the ventilation whipping appts that is made of agitator motor 12 and fan 13 is installed in the top of kettle 21 more than two groups, this agitator motor 12 is provided with 2～6 and axially uniform along kettle 21, the axis normal of the main-shaft axis of agitator motor 12 and kettle 21, the main shaft of agitator motor 12 passes kettle 21 and fixedlys connected with the fan 13 in the kettle 21, main shaft and kettle 21 are tightly connected, sealing adopts labyrinth seal, multiple structure such as mechanical seal and packing seal, make the main shaft and the kettle 21 of agitator motor 12 have excellent sealing performance, the utility model adopts motor direct-drive fan 13, and it is simple and compact for structure.

See shown in Fig. 1,3, be positioned at that fan 13 bottoms also are provided with fan housing 14 and every fan housing 16, fan housing 14 be connected with kettle 21 by several union levers 26 every fan housing 16, kettle 21 is divided into corresponding two above workspace at axial direction due.Of the present utility model every fan housing 16 by constituting near the dividing plate 16-1 of kettle 21 peripheral both sides and base plate 16-2 that the bottom has pore, trolley track 27 is positioned at the top every fan housing 16 base plate 16-2, the hot gas flow that makes top enters workspace along the circumferential warp of kettle 21 every the base plate 16-2 of fan housing 16 bottoms, and the laminated glass in the still is processed.The utility model is by whipping appts and accordingly every fan housing, air-flow is interconnected in still and circumferentially forming circulation, the goods in the still is carried out rapid heating.See shown in Figure 3ly, can make air current flow unobstructed, making again has bigger processing space in the still, also be provided with guide hole plate 16-3 in the junction of dividing plate 16-1 and base plate 16-2, and this guide hole plate 16-3 is swash plate or arc, can play the guiding role to air-flow.

See shown in Fig. 1,3, also be connected with cooling coil(ed) pipe 20 in the kettle 21, and water cooler 20 is positioned at the bottom of fan housing 14 and is connected with periphery every fan housing 16 tops, on kettle 21, be provided with the import 17 and the outlet 19 of water cooler 20 heat-eliminating mediums, the import 17 of heat-eliminating medium and outlet 19 are positioned at the same side of kettle 21, link to each other with the heat-eliminating medium of outside with convenient, for increasing the area of dissipation of water cooler 20, this water cooler 20 is made of the finned-tube bundle of many groups parallel connection, after the laminated glass process finishing, under the effect of fan 13, reduce the temperature in the still rapidly.

See shown in Fig. 1,3, the an electric heating element 11 on kettle 21 tops is positioned at the top every fan housing 16 top boards, the axis angle of an electric heating element 11 and agitator motor 12 is less than 45 °, preferably the axis angle of an electric heating element 11 and agitator motor 12 also is provided with the cover cap 25 that covers on an electric heating element 11 in kettle 21 outsides between 20 °～40 °.

In order in time to monitor the temperature contrast in the still, kettle 21 is equipped with thermopair seat 18 in each workspace, and the top that is arranged on kettle 21 and the temperature sensor of bottom are housed respectively on the thermopair seat 18, and the temperature of upper and lower part in the still is monitored.

Claims

1, a kind of efficient laminated glass-use autoclave, comprise the kettle (21) that has thermal insulation layer (22) and be provided with various valve seats, be installed in the trolley track (27) in the kettle (21), be connected the pendulous device that kettle (21) and kettle cover (23) are gone up and control kettle cover (23) is opened or closed up, and an electric heating element (11), water cooler (20) and whipping appts, it is characterized in that:

A, described an electric heating element (11) axially are distributed on the top of kettle (21), be installed in the top of kettle (21) more than two groups by the whipping appts of agitator motor (12) and fan (13) formation, the main shaft of agitator motor (12) passes kettle (21) and is tightly connected with it, and the other end of main shaft is fixedlyed connected with the fan (13) in the kettle (21);

B, be positioned at that fan (13) bottom also has the fan housing (14) that is connected with kettle (21) and every fan housing (16), kettle (21) is divided into corresponding plural workspace at axial direction due, and each constitutes by the dividing plate (16-1) of the close peripheral both sides of kettle (21) and the base plate (16-2) that the bottom has pore every fan housing (16), make air-flow enter workspace along the base plate (16-2) of circumferential warp every fan housing (16) bottom of kettle (21), trolley track (27) is positioned at the top every fan housing (16) base plate (16-2);

C, the described cooling coil(ed) pipe (20) that is connected in the kettle (21) are positioned at the bottom of fan housing (14) and are connected with periphery every fan housing (16) top, and kettle (21) is provided with import and export (17), (19) of the heat-eliminating medium of water cooler (20).

2, efficient laminated glass-use autoclave according to claim 1, it is characterized in that: described agitator motor (12) is provided with 2～6, and axially uniform along kettle (21), and the axis of agitator motor (12) main shaft is vertical with the rotation of kettle (21).

3, efficient laminated glass-use autoclave according to claim 1, it is characterized in that: an electric heating element (11) on described kettle (21) top is positioned at every the top of fan housing (16), and the axis angle of an electric heating element (11) and agitator motor (12) is less than 45 °.

4, efficient laminated glass-use autoclave according to claim 3 is characterized in that: the axis angle of described an electric heating element (11) and agitator motor (12) is between 20 °～40 °.

5, efficient laminated glass-use autoclave according to claim 1 is characterized in that: also be provided with the cover cap (25) that covers on an electric heating element (11) in kettle (21) outside.

6, efficient laminated glass-use autoclave according to claim 1 is characterized in that: describedly also be provided with guide hole plate (16-3) every the dividing plate (16-1) of fan housing (16) both sides and the junction of base plate (16-2).

7, efficient laminated glass-use autoclave according to claim 6 is characterized in that: described guide hole plate (16-3) is swash plate or arc.

8, efficient laminated glass-use autoclave according to claim 1 is characterized in that: the same side that the import and export (17) of the heat-eliminating medium of described water cooler (20), (19) are positioned at kettle (21).

9, efficient laminated glass-use autoclave according to claim 1, it is characterized in that: described kettle in each workspace is provided with thermopair seat (18) on (21), and on the thermopair seat (18) temperature sensor that is located at kettle (21) top and bottom is housed respectively.