CN206767935U - Glass tempering furnace convection heating system - Google Patents
Glass tempering furnace convection heating system Download PDFInfo
- Publication number
- CN206767935U CN206767935U CN201720484655.XU CN201720484655U CN206767935U CN 206767935 U CN206767935 U CN 206767935U CN 201720484655 U CN201720484655 U CN 201720484655U CN 206767935 U CN206767935 U CN 206767935U
- Authority
- CN
- China
- Prior art keywords
- heater
- heater box
- wind groove
- box
- protection insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Provided by the utility model is a kind of glass tempering furnace convection heating system.At middle wide both ends, narrow bellows bottom is equipped with heater box, bellows are provided with twice wind groove and blower fan are housed, if hot dry wind hole is arranged below in heater box, heating upper box part is provided with two wind groove mouths, in heater box built with two ceramics protection insulation tube disposed outside heater strips, every ceramics protection insulation tube is equipped with three ceramic insulating supports, both ends are equipped with ceramics protection insulation pipe end-cap, the heater strip of one end two directly connects, other end heater strip lead-out wire is drawn through two heating wire fairleads in wind groove, one end of heater box is arranged on due to the heater strip lead-out wire of heater box and protected with ceramic insulation, so that heater strip rational deployment, heat utilization rate is high, compared with the safety glass firing equipment generally used, more than 20% can be saved, and temperature control is evenly.Suitably used as glass tempering heater.
Description
Technical field
Provided by the utility model is the equipment of glass heat manufacture field, and specifically glass tempering furnace Convective Heating fills
Put.
Background technology
Existing forced convertion glass fibre reinforced plastic equipment is had nothing in common with each other using electric energy heating glass, heating means, generally use
Airduct or heater box are heated, and the heater strip lead-out wire of heater box is arranged on the both ends of heater box, not only leaks out, and are connected up
Trouble, so heat energy can not make full use of, the effect not saved, thus the consumption energy is more, causes safety glass cost high,
Deficiency in economic performance.
The content of the invention
In order to realize that glass tempering saves, the invention provides glass tempering furnace convection heating system.The device is by adding
The setting of thermal and the rational deployment of heater strip, solve glass tempering furnace energy-conservation and rationally the technology hardly possible of even temperature control
Topic.
Scheme is used by the utility model solves technical barrier：
At middle wide both ends, narrow bellows bottom is equipped with heater box, and bellows are provided with twice wind groove, welded on wind groove vertical plane
There is hanging plate, blower fan is housed between twice wind groove, left and right twice air channel is provided with blower fan, layout arrangement completely heats in wind groove bottom
Case；
Heater box is box-structure, if being provided with hot dry wind hole below heater box, left and right is provided with heater box side wall
Two hanging columns, heating upper box part are provided with two wind groove mouths, in heater box built with two ceramics protection insulation tube disposed outsides
Heater strip, every ceramics protection insulation tube are equipped with three ceramic insulating supports, and the pipe end-cap that insulate, one end are protected in both ends equipped with ceramics
Two heater strips are directly connected, and other end heater strip lead-out wire is drawn through two heating wire fairleads in wind groove.
Good effect, because utility model is rationally provided with glass tempering furnace convection heating system, the heater strip of heater box
Lead-out wire is arranged on one end of heater box, and the ceramics protection insulation tube that heater strip depends on is equipped with insulating support and end cap, prevents from adding
Heated filament and heater box short circuit so that heater strip rational deployment, heat utilization rate is high, with the safety glass firing equipment generally used
Compare, more than 20% can be saved, and temperature control is evenly.Suitably it is used as glass tempering heater application.
Brief description of the drawings
Fig. 1 is the utility model heating device structural front view；
Fig. 2 is the utility model heating device structure top view；
Fig. 3 is the utility model heater box structural front view；
Fig. 4 is the utility model heater box structural side view；
Fig. 5 is the utility model heater box structure top view；
Fig. 6 is that the utility model heats box structure top plan view.
In figure, 1. bellows, 2. heater boxes, 2.0. thermometer holes, 2.1. hot blasts hole, 2.2. hanging columns, 2.3, heating wire lead
Hole, 2.4. heater strips, 2.4.1. ceramics protection insulation tubes, 2.4.2. ceramic insulating supports, 2.4.3. ceramics protection insulation pipe ends
Lid, 2.5. heater strip lead-out wires, 2.6. wind groove mouths, 3. wind grooves, 4. blower fans, 5. air channels.
Embodiment
According to the figure, bellows 1 bottom narrow at middle wide both ends is equipped with heater box 2, and bellows are provided with twice wind groove 3, wind
Hanging plate is welded with groove vertical plane, blower fan 4 is housed between twice wind groove, left and right twice air channel 5 is provided with blower fan, in wind groove bottom
The full heater box of layout arrangement；
Heater box is box-structure, if being provided with hot dry wind hole 2.1 below heater box, a left side is provided with heater box side wall
Right two hanging columns 2.2, heating upper box part are provided with two wind groove mouths 2.6, in heater box built with two ceramics protection insulation tubes
2.4.1 disposed outside heater strip 2.4, every ceramics protection insulation tube are equipped with three ceramic insulating support 2.4.2, and both ends are equipped with pottery
Porcelain protection insulation pipe end-cap 2.4.3, the heater strip of one end two directly connect, and other end heater strip lead-out wire 2.5 is through in wind groove
Two heating wire fairleads 2.3 are drawn.
The blower fan, wind groove and heater box are manufactured using stainless steel plate completely.
The ceramics protection insulation tube is manufactured using cermet.
The course of work of the present utility model：
Blower fan sucks hot blast out of glass tempering kiln, hot blast is blown into wind groove by centrifugal action, then from wind groove
The wind groove mouth of the heater box of grafting is blown into heater box, due to being disposed with heater strip in heater box, so hot blast is in heater strip
Heat effect under continue to be heated, the hot blast of heating blows to the glass run on production line by hot blast hole, reaches glass
Temperature is set, and then coming out of the stove to blow a cold wind over into air grid carries out tempering.
Feature：
Due to carrying out the combination of heater box by the way of heater box and wind groove grafting, so can arbitrarily set heating to fill
The length and breadth put.
Due to blower fan air draught out of tempering kiln, so the wind sucked is hot blast, reusing for heat energy is realized, it is and straight
Connect injection cold wind to compare, power consumption is few, realizes energy-conservation.
Due to arranging screw type heater strip in heater box, and the lead of heating wire is drawn from one end, so convenient electricity
Road connects, and compared with heater strip draws connection respectively from both ends, not only reduces area of dissipation, and prevents air channel from leaking out, because
This realizes making full use of for heat energy, so energy-saving effect is clearly.
Because blower fan, wind groove and heater box are manufactured using extraordinary heat-resistance stainless steel plate completely, so corrosion-resistant, service life
It is long.
Because ceramics protection insulation tube is using cermet manufacture, so high temperature resistant and good insulating.
By actual tests, power saving rate reaches more than 20%, and structure is relatively easy, easy to assembly.
Claims (1)
1. glass tempering furnace convection heating system, it is characterized in that：
In the narrow bellows in middle wide both ends（1）Bottom is equipped with heater box（2）, bellows are provided with twice wind groove（3）, on wind groove vertical plane
Hanging plate is welded with, blower fan is housed between twice wind groove（4）, left and right twice air channel is provided with blower fan（5）, it is laid out in wind groove bottom
The full heater box of arrangement；
Heater box is box-structure, if being provided with hot dry wind hole below heater box（2.1）, left and right is provided with heater box side wall
Two hanging columns（2.2）, heat upper box part and be provided with two wind groove mouths（2.6）, in heater box built with two ceramics protection insulation
Pipe（2.4.1）Disposed outside heater strip（2.4）, every ceramics protection insulation tube three ceramic insulating supports are housed（2.4.2）, two
End is equipped with ceramics protection insulation pipe end-cap（2.4.3）, the heater strip of one end two directly connects, other end heater strip lead-out wire
（2.5）Through two heating wire fairleads in wind groove（2.3）Draw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484655.XU CN206767935U (en) | 2017-05-04 | 2017-05-04 | Glass tempering furnace convection heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484655.XU CN206767935U (en) | 2017-05-04 | 2017-05-04 | Glass tempering furnace convection heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206767935U true CN206767935U (en) | 2017-12-19 |
Family
ID=60649175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484655.XU Active CN206767935U (en) | 2017-05-04 | 2017-05-04 | Glass tempering furnace convection heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206767935U (en) |
-
2017
- 2017-05-04 CN CN201720484655.XU patent/CN206767935U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207021562U (en) | A kind of energy-efficient electric power cabinet dehumidifying air blower | |
| CN102636007A (en) | Safe and energy-saving vacuum oven with temperature rising rapidly | |
| CN106767074A (en) | A kind of heat-exchange system | |
| CN206767935U (en) | Glass tempering furnace convection heating system | |
| CN206420353U (en) | A kind of heat-exchange system | |
| CN204593861U (en) | Electrical heating type solid heat storage equipment | |
| CN203857675U (en) | Gas flow heating box | |
| CN207622376U (en) | A kind of energy saving and environment friendly hot-air oven | |
| CN105112611A (en) | Metal heat treatment furnace | |
| CN106986528A (en) | A kind of glass tempering furnace convection heating system | |
| CN202907238U (en) | Tunnel kiln air duct heater | |
| CN203094549U (en) | Labeling equipment and heat-shrinkable device thereof | |
| CN103131839B (en) | A kind of body of heater of continuous annealing furnace | |
| CN210796203U (en) | High-efficient glass heating device | |
| CN209672583U (en) | A kind of electric heating hot-water boiler | |
| CN210602671U (en) | Tunnel cave drying device | |
| CN206369237U (en) | A kind of micro-wave oven | |
| CN210065540U (en) | Circulating air pipe heating structure | |
| CN101694307B (en) | Convection type electric warming oven | |
| CN206570585U (en) | A kind of dryer | |
| CN206310893U (en) | Drying oven hot air circulation structure | |
| CN213865934U (en) | Glass tempering convection furnace | |
| CN212337552U (en) | Heater for deicing fan blade and deicing system thereof | |
| CN220180158U (en) | Thermal shrinkage pipe blowing thermal shrinkage device | |
| CN206890841U (en) | A kind of ptc heater duct installing structure of lithium battery process equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |