CN206940718U - A kind of glass heating system - Google Patents
A kind of glass heating system Download PDFInfo
- Publication number
- CN206940718U CN206940718U CN201720908509.5U CN201720908509U CN206940718U CN 206940718 U CN206940718 U CN 206940718U CN 201720908509 U CN201720908509 U CN 201720908509U CN 206940718 U CN206940718 U CN 206940718U
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- glass
- heating
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- furnace
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Abstract
The utility model discloses a kind of glass heating system, including tank furnace, liquid delivery tube, setting kiln, roller-way, heating furnace, general supply, hyperbaric heating piece, flame spray head, shaping die, rotary shaft, big crucible, feeding mouth, high pressure electric heater, air blower, radiation chamber, convection cell and hyperbaric heating net, the tank furnace is connected with sizing kiln by liquid delivery tube, the right side of the sizing kiln is horizontal positioned roller-way, the roller-way passes through heating furnace, the heating furnace is divided into three compartments, both sides are convection cell, and centre is radiation chamber.The utility model passes through the heating that repeatedly more degree are carried out to glass so that the quality for the glass produced is guaranteed, and in heating furnace multiple different compartments design, also make it that produced problem is reduced as far as possible in Improving Glass Manufacturing Processes, convenient operation.
Description
Technical field
Glass production manufacture field is the utility model is related to, more particularly, to a kind of glass heating system.
Background technology
The production technology of glass includes：Dispensing, the process such as found, shape, annealing.
1. dispensing, according to designed material Fang Dan, it will be well mixed after various raw material weighings in a batch mixer.Glass
Primary raw material have：Quartz sand, lime stone, feldspar, soda ash, boric acid etc..
2. founding, by the raw material prepared by being heated at high temperature, the glass metal of uniform bubble-free is formed.This be one very
Physics, the chemical reaction process of complexity.Founding for glass is carried out in melting furnaces.Melting furnaces mainly have two types：One kind is crucible
Kiln, frit are contained in crucible, in crucible externally heating.Small pot furnace only puts a crucible, and big can more to 20 crucibles.
Pot furnace is clearance-type production, and only optical glass and coloured glass is produced using pot furnace now.Another kind is tank furnace, glass
Glass material is founded in kiln pond, and naked light heats on metal level top.The glass melting temperature of glass is mostly in 1300 ~ 1600 ゜ C.Mostly
Number is heated with flame, also has what is heated on a small quantity with electric current, referred to as electric melting furnace.Now, tank furnace is all quantity-produced, small tank furnace
Can be several rice, big can be large enough to more than 400 meters.
3. shaping, it is that the glass metal that will be melted is transformed into the figurate solid articles of tool.Shaping must be certain
It could be carried out in temperature range, this is a cooling procedure, and glass is changed into mouldable state by viscous fluid first, then is transformed into crisp
Property solid-state.Manufacturing process can be divided into artificial shaping and the major class of mechanical molding two.
A. artificial shaping.There is blowing again, with a nichrome blowpipe, choose a glass and blown in a mold when turning.It is main
To be used for molding glass bubble, bottle, ball（Reaming eyeglass is used）Deng.Draw, after vesicle is blown out, another worker is with taking over a business to cling, and two
People draws when blowing to be mainly used to manufacture glass tube or rod.Compacting, chooses a glass, and being cut with scissors makes it fall into cavity plate, then
Pressed with punch-pin one.It is mainly used to forming cup, disk etc..Free forming, it is directly prepared into after choosing material with instruments such as pliers, scissors, tweezers
Handicraft.
B. mechanical molding.Because manually shaping labor intensity is big, temperature is high, and condition is poor, so, in addition to free forming, greatly
Part has been substituted by mechanical molding.Mechanical molding is in addition to suppressing, blow, draw, also rolling process, for producing the flat of thickness
Glass sheet, cut glass, folder wire glass etc..Casting method, produce optical glass.Centrifugal casting, for manufacturing major diameter
Glass tube, the reaction pot of vessel and Large Copacity.This is to inject glass melt in the mould of rotation at a high speed, because centrifugal force makes
Glass is clung in mold walls, and rotation continues untill glass hardening.Sintering process, for producing foam glass.It is
Foaming agent is added in glass powder, is heated in the metal die for have lid, glass forms many gas of remaining silent in heating process
It is a kind of adiabatic well, acoustic material to steep this.In addition, plate glass is formed with vertical drawing process, horizontal sheet process and float glass process.It is floating
Method is to allow glass liquid stream to swim in molten metal（Tin）The method that plate glass is formed on surface, its major advantage is glass quality
It is high（It is smooth, bright and clean）, pull speed is fast, and yield is big.
4. annealing, glass is subjected to the temperature change and change in shape of fierceness shaping in, and this change is in glass
In leave thermal stress.This thermal stress can reduce the intensity and heat endurance of glassware.If directly cool down, it is likely that
Voluntarily ruptured in cooling procedure or during later storage, transport and use（It is commonly called as the cold quick-fried of glass）.It is cold quick-fried in order to eliminate
Phenomenon, glassware must be annealed after forming.Annealing is exactly in one section of a certain temperature range inside holding or slow cooling
Time is to eliminate or reduce in glass thermal stress to permissible value.
In addition, some glasswares in order to increase its intensity, can carry out rigidifying processing.Including：Physics rigidifying（Quenching）, use
In thicker glass, desktop glass, windshield etc.；With chemical rigidifying（Ion exchange）, for watch convered glass,
Aeronautical glasses etc..The principle of rigidifying is to produce compression in surface layer of glass, to increase its intensity.
In the processing and making process of whole glass, the heating for glass is a highly important step, so needing one
The glass heating system of kind low-pollution efficient.
Utility model content
The utility model is to overcome the above situation insufficient, it is desirable to provide a kind of technical scheme that can be solved the above problems.
A kind of glass heating system, including tank furnace, liquid delivery tube, setting kiln, roller-way, heating furnace, general supply, high pressure add
Backing, flame spray head, shaping die, rotary shaft, big crucible, feeding mouth, high pressure electric heater, air blower, radiation chamber, convection cell and
Hyperbaric heating net, is equipped with a circular big crucible inside the tank furnace, and it is defeated that the bottom of the big crucible is fixedly connected with liquid
Pipe is sent, the liquid delivery tube stretches out, and is connected with setting kiln, contains a shaping die inside the sizing kiln, described
Feeding mouth is provided with the left of shaping die, the feeding mouth is connected with the end of liquid delivery tube, and the shaping die is away from entering
Extend long-armed, the long-armed middle part for being fixedly connected on rotary shaft, master of the rotary shaft through sizing kiln in one end of material mouth
It body, can freely rotate, drive shaping die to be rotated by axle of rotary shaft；The side of the close rotary shaft of the sizing kiln is equipped with
One group of roller-way, the roller-way is horizontal positioned, and the roller-way passes through heating furnace, is passed from the opposite side of heating furnace.
As further program of the utility model：The bottom of the tank furnace is fixedly connected with hyperbaric heating piece, the height
The heated center of pressure heating plate is located at the underface of big crucible, and the side of the tank furnace is also fixedly connected with two flame spray heads,
The upper area of the jet face big crucible of the flame spray head.
As the utility model further scheme：The heating furnace is divided into the compartment of three compartments, left side and right side
It is convection cell, middle compartment is radiation chamber, and heating furnace is divided into two parts up and down by roller-way, and the bottom of the convection cell is consolidated
Surely air blower is placed with, the bottommost of the convection cell is fixed with high pressure electric heater, and the air blower is located at roller-way and high-tension electricity
Between hot device, the top of the convection cell is arched top；The bottom of the radiation chamber is fixedly connected with high pressure electric heater, the height
Pressure electric heater is in contact with the bottom surface of roller-way, and hyperbaric heating is further fixed in the side wall at position more than the radiation chamber roller-way
Net.
Compared with prior art, the beneficial effects of the utility model are：It is right by the system heated up and down of tank furnace simultaneously
Glass in production and processing carries out preliminary heating and preliminary sizing, and conveying realization is carried out to the glass under high temperature by roller-way
The streamline processing of glass, and heating furnace is then that glass is completely heated, and is the final shaping and the annealing of glass
It is heated at high temperature so that glass is changed into pure plastic type glass metal, and multiple hot briquetting causes the degree of purity of glass more
Height, and convection cell and the alternate design of radiation chamber can also enable the glass transition from the environment compared with low temperature safely in heating furnace
Into hot environment, the difficulty of glass processing is improved, reduces the technical difficulty of glass processing.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the overlooking the structure diagram of tank furnace in the utility model.
Fig. 3 is the overlooking the structure diagram of setting kiln in the utility model.
Fig. 4 is the structural representation of heating furnace in the utility model.
In figure：Tank furnace 1, liquid delivery tube 2, setting kiln 3, roller-way 4, heating furnace 5, general supply 6, hyperbaric heating piece 7, flame
It is shower nozzle 8, shaping die 9, rotary shaft 10, big crucible 11, feeding mouth 12, high pressure electric heater 13, air blower 14, radiation chamber 15, right
Flow chamber 16, hyperbaric heating net 17.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of glass heating system, including tank furnace 1, liquid delivery tube
2nd, shape kiln 3, roller-way 4, heating furnace 5, general supply 6, hyperbaric heating piece 7, flame spray head 8, shaping die 9, rotary shaft 10, big earthenware
Crucible 11, feeding mouth 12, high pressure electric heater 13, air blower 14, radiation chamber 15, convection cell 16 and hyperbaric heating net 17, the tank furnace 1
Inside is equipped with a circular big crucible 11, can be placed in big crucible 11 glass making raw material, can also place not into
The glass of type, the bottom of the big crucible 11 are fixedly connected with liquid delivery tube 2, and the liquid delivery tube 2 stretches out, with determining
Shape kiln 3 connects, and can be transported to the glass for being changed into liquid under high temperature among sizing kiln, contains one inside the sizing kiln
Shaping die 9, the left side of shaping die 9 are provided with feeding mouth 12, and the feeding mouth 12 is connected with the end of liquid delivery tube 2
Connect, facilitate the glass of liquid to flow into, long-armed, the long-armed fixation is extended in the described one end of shaping die 9 away from feeding mouth 12
The middle part of rotary shaft 10 is connected to, the rotary shaft 10 can freely rotate through the main body of sizing kiln, drive shaping die 9
Rotated with rotary shaft 10 for axle, after glass metal preliminary setting in moulding kiln, shaping die 9, which rotates, can cause by viscosity
The glass that liquid is changed into mouldable state falls on roller-way 4 with the entrance heating furnace 5 of roller-way 4；The close rotary shaft of the sizing kiln
10 side is equipped with one group of roller-way 4, and the roller-way 4 is horizontal positioned, convenient to transport mouldable state glass, and the roller-way 4 passes through heating
Stove 5, passed from the opposite side of heating furnace 5.
The bottom of the tank furnace 1 is fixedly connected with hyperbaric heating piece 7, and the heated center of the hyperbaric heating piece 7 is positioned at big
The underface of crucible 11, the side of the tank furnace 1 are also fixedly connected with two flame spray heads 8, the jet of the flame spray head 8
The upper area of face big crucible 11, heating plate 7 can be heated at high temperature to the bottom of the glass in big crucible 11, flame spray
First 8 can carry out calcination heating to the glass top in big crucible 11, prevent glass from the situation of " tempering normal society " occur.
The heating furnace 5 divides for three compartments, and the compartment on left side and right side is convection cell 16, and middle compartment is radiation
Room 15, heating furnace 5 are divided to for upper and lower two parts by roller-way 4, and the bottom fixed placement of the convection cell 16 has air blower 14, described
The bottommost of convection cell 16 is fixed with high pressure electric heater 13, and the air blower 14 is between roller-way 4 and high pressure electric heater 13, institute
The top for stating convection cell 16 is arched top, and convection cell 16 is the transition region that mouldable state glass moves in high temperature and low temperature environment
Domain, convection current is formed using hot-air；The bottom of the radiation chamber 15 is fixedly connected with high pressure electric heater 13, the high pressure electric heater
13 are in contact with the bottom surface of roller-way 4, and hyperbaric heating net is further fixed in the side wall at the position of the roller-way more than 4 of radiation chamber 15
17, radiation chamber 15 carries out radiation high-temperature heating by heat radiation to the glass after preliminary heating and convection current are heated so that glass
Glass is thoroughly heated evenly, and quality is ensured.
Operation principle of the present utility model is：By the system heated up and down of tank furnace 1 simultaneously, to the glass in production and processing
Glass carries out preliminary heating and preliminary sizing, carries out the streamline that glass is realized in conveying to the glass under high temperature by roller-way 4
Processing, and heating furnace 5 is then that glass is completely heated, the final shaping and annealing for glass carry out high temperature and added
Heat so that glass is changed into pure plastic type glass metal, and multiple hot briquetting make it that the degree of purity of glass is higher, and heating furnace
Convection cell 16 and the alternate design of radiation chamber 15 can also enable glass to be transitioned into high temperature from the environment compared with low temperature safely in 5
In environment, the difficulty of glass processing is improved, reduces the technical difficulty of glass processing.Specific works mode is, it would be desirable to adds
The glass or frit of thermoplastic shape are put into big crucible 11, and below electric heating piece heating glass, flame spray head 8 is heated above glass
So that glass is tentatively heated, it is transformed into viscous fluid；Glass metal is entered in sizing kiln by liquid delivery tube 2, in moulding mould
Become mouldable state in tool 9, and be transferred on roller-way 4, glass moves horizontally on roller-way 4, by convection cell 16, radiation chamber
After 15, turn into pure mouldable state glass, finally by convection cell 16 enter shaping device among, it is therefore prevented that directly from high temperature to
The cold quick-fried situation that low temperature is likely to occur, improve the quality and success rate of glass production.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (3)
1. a kind of glass heating system, including tank furnace（1）, liquid delivery tube（2）, setting kiln（3）, roller-way（4）, heating furnace（5）、
General supply（6）, hyperbaric heating piece（7）, flame spray head（8）, shaping die（9）, rotary shaft（10）, big crucible（11）, feeding mouth
（12）, high pressure electric heater（13）, air blower（14）, radiation chamber（15）, convection cell（16）With hyperbaric heating net（17）, its feature exists
In the tank furnace（1）Inside is equipped with a circular big crucible（11）, the big crucible（11）Bottom be fixedly connected with liquid
Delivery pipe（2）, the liquid delivery tube（2）Stretch out, with the kiln that shapes（3）A modeling is contained in connection, the setting kiln inside
Shape mould（9）, the shaping die（9）Left side is provided with feeding mouth（12）, the feeding mouth（12）With liquid delivery tube（2）End
End is connected, the shaping die（9）Away from feeding mouth（12）One end extend it is long-armed, it is described long-armed to be fixedly connected on rotation
Axle（10）Middle part, the rotary shaft（10）Through the main body of sizing kiln, shaping die can be driven（9）With rotary shaft（10）For
Axle rotates；The close rotary shaft of the sizing kiln（10）Side be equipped with one group of roller-way（4）, the roller-way（4）It is horizontal positioned, institute
State roller-way（4）Through heating furnace（5）, from heating furnace（5）Opposite side pass.
2. glass heating system according to claim 1, it is characterised in that the tank furnace（1）Bottom be fixedly connected with
Hyperbaric heating piece（7）, the hyperbaric heating piece（7）Heated center be located at big crucible（11）Underface, the tank furnace（1）'s
Side is also fixedly connected with two flame spray heads（8）, the flame spray head（8）Jet face big crucible（11）Top area
Domain.
3. glass heating system according to claim 1, it is characterised in that the heating furnace（5）It is divided into three compartments, it is left
The compartment on side and right side is convection cell（16）, middle compartment is radiation chamber（15）, heating furnace（5）By roller-way（4）It is divided into
Lower two parts, the convection cell（16）Bottom fixed placement have air blower（14）, the convection cell（16）Bottommost consolidate
Surely there is high pressure electric heater（13）, the air blower（14）Positioned at roller-way（4）With high pressure electric heater（13）Between, the convection cell
（16）Top be arched top；The radiation chamber（15）Bottom be fixedly connected with high pressure electric heater（13）, the high pressure electric heating
Device（13）With roller-way（4）Bottom surface be in contact, the radiation chamber（15）Roller-way（4）Height is fixed with the side wall at position above
Press heating net（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908509.5U CN206940718U (en) | 2017-07-25 | 2017-07-25 | A kind of glass heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908509.5U CN206940718U (en) | 2017-07-25 | 2017-07-25 | A kind of glass heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940718U true CN206940718U (en) | 2018-01-30 |
Family
ID=61371576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908509.5U Expired - Fee Related CN206940718U (en) | 2017-07-25 | 2017-07-25 | A kind of glass heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940718U (en) |
-
2017
- 2017-07-25 CN CN201720908509.5U patent/CN206940718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210725 |