CN206736097U - A kind of glass-melting furnace - Google Patents
A kind of glass-melting furnace Download PDFInfo
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- CN206736097U CN206736097U CN201720405038.6U CN201720405038U CN206736097U CN 206736097 U CN206736097 U CN 206736097U CN 201720405038 U CN201720405038 U CN 201720405038U CN 206736097 U CN206736097 U CN 206736097U
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- heater
- burner
- glass
- flame
- jet
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Abstract
The utility model discloses a kind of glass-melting furnace, it includes body of heater and burner, the horizontal cross-section of the madial wall of body of heater both sides is the arc to concave, two flame jets being arranged side by side are provided with body of heater front end, a jet pipe is respectively equipped with each flame jet, the inlet end of two jet pipes is connected by three-way pipe with the gas outlet of burner, and control valve is equiped between three-way pipe and the gas outlet of burner.Advantage：The combustion gas that burner is sent by two side by side jet pipe uniformly spray into furnace interior from body of heater both sides, the uniform flame in both sides improves furnace effect；And body of heater arc is arc, the annular airflow of furnace interior flame-shaped horizontally can be made, and then improve the temperature in furnace uniformity, reduce temperature difference before and after body of heater, the stability of reinforcing glass melt temperature, to improve the quality of the glass fibre of final production and yield.
Description
Technical field：
Glass-fibre technology field is the utility model is related to, relates in particular to a kind of glass-melting furnace.
Background technology：
Glass fibre is widely used because it has the characteristics that good insulating, heat resistance are strong, corrosion resistance is good.Glass fibers
The production of dimension is using glass as raw material, and melting sources are obtained glass melt by sharp glass-melting furnace, and glass melt passes through smelting furnace material leakage
Intraoral bushing forms after glass melt stream and obtains glass fiber through cooling, wire drawing again.At present, conventional glass-melting furnace includes
Rectangle body of heater, one flame jet is set in body of heater front end, a burner is set in flame jet, is pushed up in body of heater front end
Portion sets dog-house, and ventilating opening is set at the top of body of heater rear end, in the drain spout that body of heater rear end bottom is set, is set in drain spout
Put bushing；Its operation principle is that frit block is added into furnace interior by dog-house, and burner sprays into the burning of furnace interior
It is glass melt that furnace interior, which forms high temperature melting area to melt the frit block in body of heater, again after gas is lighted.But due to combustion
Burn after gas enters body of heater front end and burn rapidly, only a small amount of combustible gases end burning after body of heater, therefore front end furnace temperature occurs
Phenomenon high, rear end furnace temperature is low, causes glass temperatures unstable, and the glass count of final production is uneven, and often
The phenomenon of broken end and winged silk occurs, influences the quality and yield of product.
Utility model content：
The purpose of this utility model is to provide a kind of a kind of glass-melting furnace for improving furnace temperature decision.
The utility model is implemented by following technical scheme：A kind of glass-melting furnace, it includes body of heater and burner, the body of heater
The horizontal cross-section of the madial wall of both sides is the arc to concave, and two flame being arranged side by side sprays are provided with the body of heater front end
Mouthful, be respectively equipped with a jet pipe in each flame jet, the inlet ends of two jet pipes by three-way pipe with it is described
The gas outlet connection of burner, control valve is equiped between the gas outlet of the three-way pipe and the burner.
Further, the longitudinal cross-section of the top surface of the body of heater is concave up arc.
Further, flame retardant coating is set on the madial wall of the body of heater.
Further, the jet pipe is Venturi tube.
The advantages of the utility model：The combustion gas that burner is sent by two side by side jet pipe uniformly from body of heater front end two
Side spray enters furnace interior, improves the uniformity of burning in stove, and then improve furnace effect；Jet pipe is that Venturi tube can improve
The spouting velocity of combustion gas, so that more gases reach body of heater rear portion, make body of heater rear portion that there is burning condition；And body of heater arc
For arc, the annular airflow of furnace interior flame-shaped horizontally can be made, and then improve the temperature in furnace uniformity, reduce
Temperature difference before and after body of heater, the stability of reinforcing glass melt temperature, to improve the quality of the glass fibre of final production and yield.
Brief description of the drawings：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is the overall structure diagram of embodiment 2.
Fig. 4 is Fig. 3 B-B sectional views.
Body of heater 1, burner 2, dog-house 3, ventilating opening 4, drain spout 5, bushing 6, madial wall 7, flame jet 8, jet pipe 9,
Three-way pipe 10, control valve 11, top surface 12, flame retardant coating 13.
Embodiment：
Embodiment 1：As depicted in figs. 1 and 2, a kind of glass-melting furnace, it includes body of heater 1 and burner 2, in the front end of body of heater 1
Top sets dog-house 3, and ventilating opening 4 is set at the top of the rear end of body of heater 1, in the drain spout 5 that the rear end bottom of body of heater 1 is set, is leaking
Bushing 6 is equiped with material mouth 5；Flame retardant coating 13 is set on the madial wall of body of heater 1, and flame retardant coating 13 is formed by refractory brick laying, fire resisting
Layer 13 can strengthen the fire resistance of body of heater 1, reduce the deformation of body of heater 1；Two flame jets being arranged side by side are provided with the front end of body of heater 1
8, a jet pipe 9 is respectively equipped with each flame jet 8, the inlet end of two jet pipes 9 passes through three-way pipe 10 and burner 2
Gas outlet connects, and first port, the second port of three-way pipe 10 connect with the corresponding inlet end of jet pipe 9 respectively, three-way pipe 10
3rd ports port connects with the gas outlet of burner 2, is filled between the 3rd port of three-way pipe 10 and the gas outlet of burner 2
Provided with control valve 11；The combustion gas that burner 2 is sent uniformly sprays into body of heater 1 by two jet pipes 9 side by side from the both sides of body of heater 1
Inside, the uniformity of burning in stove is improved, and then improve furnace effect；The horizontal cross-section of the madial wall 7 of the both sides of body of heater 1 is
The arc to concave, the madial wall 7 of arc can make the internal flame of body of heater 1 form the annular airflow of horizontal direction, and then improve stove
The internal temperature uniformity of body 1, reduce temperature difference before and after body of heater 1, the stability of reinforcing glass melt temperature, to improve final production
Glass fibre quality and yield.
Embodiment 2：As shown in Figure 3 and Figure 4, its overall structure is same as Example 1, and difference is, the top of body of heater 1
The longitudinal cross-section in face 12 is concave up arc；Arc top surface 12 can make body of heater 1 be internally formed the annular airflow of vertical direction, increase
The mobility of the strong internal gas flow of body of heater 1, further improve the uniformity of the internal temperature of body of heater 1；Jet pipe 9 is Venturi tube, burning
Device 2 provide combustion gas flow through venturi undergauge section enter linkage section during by resistance so that the air-flow stream passed through
Sprayed after speed increase through extension diameter section, increase the injection flow of jet pipe 9, so that more combustion gas reach the burning of the rear portion of body of heater 1, subtracted
Temperature difference before and after small body of heater 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of glass-melting furnace, it includes body of heater and burner, it is characterised in that the level of the madial wall of the body of heater both sides is cut
Face is the arc to concave, two flame jets being arranged side by side is provided with the body of heater front end, in each flame jet
A jet pipe is inside respectively equipped with, the inlet end of two jet pipes is connected by three-way pipe with the gas outlet of the burner,
Control valve is equiped between the gas outlet of the three-way pipe and the burner.
A kind of 2. glass-melting furnace according to claim 1, it is characterised in that the longitudinal cross-section of the top surface of the body of heater be to
The arc of fovea superior.
3. according to a kind of any described glass-melting furnace of claim 1 or 2, it is characterised in that in the inner side of the body of heater
Flame retardant coating is set on wall.
4. according to a kind of any described glass-melting furnace of claim 1 or 2, it is characterised in that the jet pipe is Venturi tube.
5. a kind of glass-melting furnace according to claim 3, it is characterised in that the jet pipe is Venturi tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405038.6U CN206736097U (en) | 2017-04-18 | 2017-04-18 | A kind of glass-melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405038.6U CN206736097U (en) | 2017-04-18 | 2017-04-18 | A kind of glass-melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736097U true CN206736097U (en) | 2017-12-12 |
Family
ID=60560537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720405038.6U Active CN206736097U (en) | 2017-04-18 | 2017-04-18 | A kind of glass-melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763008A (en) * | 2020-07-09 | 2020-10-13 | 王庆美 | Multi-flame-port longitudinal combustor for processing quartz fiber materials |
-
2017
- 2017-04-18 CN CN201720405038.6U patent/CN206736097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763008A (en) * | 2020-07-09 | 2020-10-13 | 王庆美 | Multi-flame-port longitudinal combustor for processing quartz fiber materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electrode water jacket device of glass furnace Effective date of registration: 20190507 Granted publication date: 20171212 Pledgee: Wuhai Shengda investment Company Limited by Guarantee Pledgor: INNER MONGOLIA SHIHUAN NEW MATERIAL CO.,LTD. Registration number: 2019990000399 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200612 Granted publication date: 20171212 Pledgee: Wuhai Shengda investment Company Limited by Guarantee Pledgor: INNER MONGOLIA SHIHUAN NEW MATERIAL Co.,Ltd. Registration number: 2019990000399 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Glass melting furnace feeding device Effective date of registration: 20200622 Granted publication date: 20171212 Pledgee: Wuhai Shengda investment Company Limited by Guarantee Pledgor: INNER MONGOLIA SHIHUAN NEW MATERIAL Co.,Ltd. Registration number: Y2020150000030 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220623 Granted publication date: 20171212 Pledgee: Wuhai Shengda investment Company Limited by Guarantee Pledgor: INNER MONGOLIA SHIHUAN NEW MATERIAL CO.,LTD. Registration number: Y2020150000030 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |