CN107879595A - A kind of deflector type device for preheating glass batch - Google Patents
A kind of deflector type device for preheating glass batch Download PDFInfo
- Publication number
- CN107879595A CN107879595A CN201711427383.0A CN201711427383A CN107879595A CN 107879595 A CN107879595 A CN 107879595A CN 201711427383 A CN201711427383 A CN 201711427383A CN 107879595 A CN107879595 A CN 107879595A
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- CN
- China
- Prior art keywords
- heat exchanger
- exchanger plates
- guide heat
- preheater
- housing
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
- C03B3/023—Preheating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
The present invention provides a kind of deflector type device for preheating glass batch, and it includes coordinating feed bin（1）, it is characterised in that：Described cooperation feed bin（1）Pass through charging gear（2）With preheater（3）Connection, in preheater（3）One group of first guide heat exchanger plates is provided with shell（4）With one group of second guide heat exchanger plates（4a）, in preheater（3）Bottom is provided with discharging opening（5）, in discharging opening（5）The shell of top is provided with smoke inlet（6）, pass through flue at the top of preheater（7）With dust-precipitator（8）Connection.The present invention is simple in construction, easy to use, improves batch and enters kiln temperature degree, can effectively reduce kiln energy consumption, save the energy, improve glass melting quality.
Description
Technical field：
The present invention relates to the device for preheating glass batch in glass production, is specifically exactly a kind of deflector type glass batch
Preheating device.
Background technology：
Glass industry has high energy consumption, the problem of certain waste gas discharge be present.Generally, the flue gas of glass melter goes out accumulation of heat room temperature
Up to 500 ~ 600 DEG C, its heat taken away accounts for the 25 ~ 30% of kiln total energy consumption.Therefore, flue gas of glass melting furnace waste heat is efficient
Using being the energy-saving important means of glass production.But in existing glass production, glass batch is generally with normal temperature shape
State enters kiln, its fusion process consumption amount of heat that heats up.
The content of the invention：
The present invention is exactly to overcome deficiency of the prior art, there is provided a kind of deflector type device for preheating glass batch.
The present invention provides following technical scheme：
A kind of deflector type device for preheating glass batch, it includes coordinating feed bin, it is characterised in that：Preheater is set, it is described
Feed bin is coordinated to be connected by charging gear with preheater, preheater includes housing, discharging opening is provided with housing bottom, in discharging opening
The housing of top is provided with smoke inlet, is connected in case top by flue with dust-precipitator；
One group of first guide heat exchanger plates is provided with the inwall of housing side, one group second is additionally provided with housing opposite side inwall and is led
Expect heat exchanger plates, the first guide heat exchanger plates and the second guide heat exchanger plates are to tilt down distribution, between its lower end and housing
If at regular intervals, the first guide heat exchanger plates are relative with the angle of inclination of the second guide heat exchanger plates, the first adjacent guide heat exchange
Plate and the second guide heat exchanger plates into setting alternatively up and down, on each first guide heat exchanger plates and each second guide heat exchanger plates
It is furnished with one group of vertical gas passage.
On the basis of above-mentioned technical proposal, there can also be technical scheme further below：
The charging gear is helixes feed equipment, and it includes feeder channel, and feeder channel one end connects with preheater, close to another
The position of one end is equipped with the screw feeder of coaxial cooperation, the rotating shaft of screw feeder with coordinating feed bin in feeder channel
One end is with setting the motor output shaft on the outside of feeder channel to form corresponding matching.
Described gas passage is triangular prism shape structure, and wherein a crest line is located at batch supplied materials direction, is coordinating
Expect uniform one group of stomata on the cylinder at the supplied materials direction back side, the gas passage bottom is that open top is sealing.
Invention advantage：
The present invention is simple in construction, easy to use, can effectively utilize the fume afterheat of glass furnace, it is dense to reduce acid gas in flue gas
Degree, improve batch and enter kiln temperature degree, can effectively reduce kiln energy consumption, improve glass melting quality.In particular with triangular prism shape
Gas passage in towards batch supplied materials direction a crest line, the material flow to be glided along guide heat exchanger plates is scatter, no
But avoiding obstruction caused by material flow is gathered so that material steadily flows downward, and avoids layering and the component segregation of material, and
And also contribute to material and directly contact uniform heat exchange with flue gas, there is higher heat exchange efficiency, flue gas is by gas passage point
Flue gas kinetic energy has been dissipated, has reduced flue gas flow rate, has effectively reduced being damaged into swarming for batch.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of preheater in Fig. 1；
Fig. 3 is the structural representation of gas passage in Fig. 2.
Embodiment：
As Figure 1-3, a kind of deflector type device for preheating glass batch, it includes coordinating feed bin 1, is coordinating the side of feed bin 1
Preheater 3 is provided with, the cooperation feed bin 1 is connected by charging gear 2 with preheater 3.Described charging gear 2 is given for spiral
Expect device, it includes feeder channel 2a, and feeder channel 2a one end discharging openings connect with the left upper portion of preheater 3, close to another
The position at end is equipped with the screw feeder 2b of coaxial cooperation, spiral shell with coordinating the discharging opening of feed bin 1 to connect in feeder channel 2a
Dispenser 2b rotating shaft one end is revolved with setting the motor 2c output shafts on the outside of feeder channel 2a to form corresponding matching.In actual production
The middle cooperation discharging opening of feed bin 1 can connect some horizontally arranged helixes feed equipments and batch is transported in preheater, so
The uniformity of feed distribution can be ensured again while ensure that charge efficiency.
Described preheater 3 includes housing 3a, discharging opening 5 is provided with housing 3a conical lower portion, above discharging opening 5
The housing 3a in left side is provided with smoke inlet 6, and described one end of smoke inlet 6 connects with kiln high-temperature flue gas smokejack, in housing
Connected at the top of 3a by flue 7 with dust-precipitator 8, be provided with smoke exhaust pipe 8a on the top of dust-precipitator 8, powder is provided with the bottom of dust-precipitator 8
Export 8b.
About one group the first guide heat exchanger plates 4 being distributed, each first guide heat exchange are provided with housing 3a inner left walls
Plate left end is connected with housing 3a inner left walls, and its right-hand member tilts down, and is provided between right-hand member end face and housing 3a certain
Spacing.So that the first guide heat exchanger plates 4 formed it is inclined domatic to obliquely downward on the right side of housing 3a.
About one group the second guide heat exchanger plates 4a being distributed is being additionally provided with the right side of housing 3a on inwall, each second guide changes
Hot plate 4a right-hand members are connected with inwall on the right side of housing 3a, and its left end tilts down setting, between left end end face and housing 3a
It is if at regular intervals.So that the second guide heat exchanger plates 4a formed it is inclined domatic to obliquely downward on the left of housing 3a.
Adjacent two the first guide heat exchanger plates 4 up and down, into being arranged alternately, pass through two group with the second guide heat exchanger plates 4a
One guide heat exchanger plates 4 and the second guide heat exchanger plates 4a form the material slideway of deflector type.
Be evenly equipped with described each first guide heat exchanger plates 4 and each second guide heat exchanger plates 4a one group it is vertical
Gas passage 9, described one group of gas passage 9 is into multiple rows of distribution, and the gas passage 9 of adjacent row is in the dislocation.Described
Gas passage 9 is triangular prism shape structure, and wherein a crest line is located at batch supplied materials direction, at the batch supplied materials direction back side
Cylinder on uniform one group of stomata 10, the bottom opening shape of gas passage 9 connects with guide heat exchanger plates bottom, and its top is close
Envelope.
This causes high-temperature flue gas to disperse discharge from stomata after entering at gas passage bottom opening, can reduce high temperature
Flue gas flow rate, lifting high-temperature flue gas can increase and uniformly batch exchanged heat in the time of preheater.Due to gas
A crest line in passage is located at batch supplied materials direction, therefore batch coordinates stream when along material slideway slide downward
Stock will be broken by gas passage so that coordinated stream stock more scattered, be both avoided that batch was accumulated on material slideway
Block, and can makes batch more uniformly exchange heat, lifts the service efficiency of high-temperature flue gas.
Not shown vibrator in figure is additionally provided with the housing 3a of the preheater 3 side side wall, by housing 3
Carry out rule to beat, further the cooperation stream stock on material slideway can be disperseed, to avoid batch from preheating
Accumulated plugging in device.
Filled arrows line in Fig. 1 in preheater 3 flows to for the stream of high-temperature flue gas, and hollow arrow is the mobile side of batch
To.
The course of work：
Batch is transported to the housing of preheater by screw feeder from the feeder channel for coordinating feed bin to decline lower section
It is interior, fall on the first guide heat exchanger plates of the superiors, then slided to the right along the first guide heat exchanger plates under gravity
Dynamic, during which batch is distributed on the gas passage shunting on the first guide heat exchanger plates, is gradually dispersed in the first guide heat exchanger plates
On, while the high-temperature flue gas emerged in gas passage heats to the batch flowed through.
When batch slides into the first guide heat exchanger plates low order end, fallen at spacing that will be between low order end and housing
Second guide heat exchanger plates of lower floor, then along the lower section slip to the left of the second guide heat exchanger plates, during which passing through gas passage
Shunting and the heating of high-temperature flue gas, then fall on lower floor at the spacing between the high order end and housing of the second guide heat exchanger plates
The first guide heat exchanger plates on.Such batch by the first guide heat exchanger plates and the second guide plate package into deflector type
Material slideway slide downward, while fully contact and exchanged heat with high-temperature flue gas, own temperature gradually rises, and finally falls on housing
Bottom discharges into kiln from discharging opening.
High-temperature flue gas by heat exchange enters dust-precipitator from the flue at the top of preheater, removes after airborne dust gas from dust-precipitator
Smoke exhaust pipe discharge, the dust of collection reclaims after being discharged by powder outlet.
Claims (3)
1. a kind of deflector type device for preheating glass batch, it includes coordinating feed bin（1）, it is characterised in that：Preheater is set
（3）, the cooperation feed bin（1）Pass through charging gear（2）With preheater（3）Connection, preheater（3）Including housing（3a）, in shell
Body（3a）Bottom is provided with discharging opening（5）, in discharging opening（5）The housing of top（3a）It is provided with smoke inlet（6）, in housing（3a）
Top passes through flue（7）With dust-precipitator（8）Connection；
In housing（3a）Side inwall is provided with one group of first guide heat exchanger plates（4）, in housing（3a）Also set on opposite side inwall
There is one group of second guide heat exchanger plates（4a）, the first guide heat exchanger plates（4）With the second guide heat exchanger plates（4a）It is to dip down
Tiltedly distribution, its lower end and housing（3a）Between set at regular intervals, the first guide heat exchanger plates（4）With the second guide heat exchanger plates（4a）
Angle of inclination it is relative, adjacent first guide heat exchanger plates（4）With the second guide heat exchanger plates（4a）Into setting alternatively up and down, each
First guide heat exchanger plates（4）With each second guide heat exchanger plates（4a）On be evenly equipped with one group of vertical gas passage（9）.
A kind of 2. deflector type device for preheating glass batch according to claim 1, it is characterised in that：The charging gear
（2）For helixes feed equipment, it includes feeder channel（2a）, feeder channel（2a）One end and preheater（3）Connection, close to another
The position at end is with coordinating feed bin（1）Connection, in feeder channel（2a）Inside it is equipped with the screw feeder of coaxial cooperation（2b）, spiral
Dispenser（2b）Rotating shaft one end with set feeder channel（2a）The motor in outside（2c）Output shaft forms corresponding matching.
A kind of 3. deflector type device for preheating glass batch according to claim 1, it is characterised in that：Described gas leads to
Road（9）For triangular prism shape structure, and wherein a crest line is located at batch supplied materials direction, the post at the batch supplied materials direction back side
Uniform one group of stomata on face（10）, the gas passage（9）Sealed at the top of bottom opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427383.0A CN107879595B (en) | 2017-12-26 | 2017-12-26 | Baffling type glass batch preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427383.0A CN107879595B (en) | 2017-12-26 | 2017-12-26 | Baffling type glass batch preheating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107879595A true CN107879595A (en) | 2018-04-06 |
| CN107879595B CN107879595B (en) | 2023-10-20 |
Family
ID=61771351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711427383.0A Active CN107879595B (en) | 2017-12-26 | 2017-12-26 | Baffling type glass batch preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107879595B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110183096A (en) * | 2019-05-31 | 2019-08-30 | 中材科技股份有限公司 | The pre-heating system of block stock for rock wool, basalt fibre or glass production |
| CN110631356A (en) * | 2019-11-11 | 2019-12-31 | 中国科学院过程工程研究所 | A baffle heating device |
| CN112648618A (en) * | 2020-10-28 | 2021-04-13 | 杭州正隆环保科技有限公司 | Material feeder |
| CN112723715A (en) * | 2020-12-29 | 2021-04-30 | 彩虹（合肥）液晶玻璃有限公司 | Be used for TFT-LCD batch two-stage uniform feeding device |
| CN118359361A (en) * | 2024-06-19 | 2024-07-19 | 安徽亿晶包装科技有限公司 | Energy-saving kiln head bin with function of preheating batch |
| CN118459122A (en) * | 2024-07-12 | 2024-08-09 | 海城市瑞益耐火材料制造有限公司 | Preheater for kiln raw material and kiln system for light firing process of magnesite |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1235528B (en) * | 1959-05-12 | 1967-03-02 | Glaverbel | Method and device for preheating, charging and melting a batch in a glass melting furnace |
| CN201338983Y (en) * | 2008-11-13 | 2009-11-04 | 中国新型建筑材料工业杭州设计研究院 | Fume preheating equipment for glass batch pure oxygen combustion melting furnace |
| CN102351401A (en) * | 2011-08-06 | 2012-02-15 | 蚌埠玻璃工业设计研究院 | Flue gas preheat apparatus for glass batch |
| CN106477851A (en) * | 2016-12-21 | 2017-03-08 | 蚌埠玻璃工业设计研究院 | A kind of preheating device of glass batch |
| CN106931821A (en) * | 2017-04-06 | 2017-07-07 | 中国科学院工程热物理研究所 | A kind of heat exchanger plates and gas liquid heat exchanger |
| CN206345778U (en) * | 2016-12-06 | 2017-07-21 | 中国建材国际工程集团有限公司 | Glass pellet preheating device and system |
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2017
- 2017-12-26 CN CN201711427383.0A patent/CN107879595B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1235528B (en) * | 1959-05-12 | 1967-03-02 | Glaverbel | Method and device for preheating, charging and melting a batch in a glass melting furnace |
| CN201338983Y (en) * | 2008-11-13 | 2009-11-04 | 中国新型建筑材料工业杭州设计研究院 | Fume preheating equipment for glass batch pure oxygen combustion melting furnace |
| CN102351401A (en) * | 2011-08-06 | 2012-02-15 | 蚌埠玻璃工业设计研究院 | Flue gas preheat apparatus for glass batch |
| CN206345778U (en) * | 2016-12-06 | 2017-07-21 | 中国建材国际工程集团有限公司 | Glass pellet preheating device and system |
| CN106477851A (en) * | 2016-12-21 | 2017-03-08 | 蚌埠玻璃工业设计研究院 | A kind of preheating device of glass batch |
| CN106931821A (en) * | 2017-04-06 | 2017-07-07 | 中国科学院工程热物理研究所 | A kind of heat exchanger plates and gas liquid heat exchanger |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110183096A (en) * | 2019-05-31 | 2019-08-30 | 中材科技股份有限公司 | The pre-heating system of block stock for rock wool, basalt fibre or glass production |
| CN110183096B (en) * | 2019-05-31 | 2020-06-16 | 中材科技股份有限公司 | Preheating system for massive raw materials for rock wool, basalt fiber or glass production |
| CN110631356A (en) * | 2019-11-11 | 2019-12-31 | 中国科学院过程工程研究所 | A baffle heating device |
| CN112648618A (en) * | 2020-10-28 | 2021-04-13 | 杭州正隆环保科技有限公司 | Material feeder |
| CN112723715A (en) * | 2020-12-29 | 2021-04-30 | 彩虹（合肥）液晶玻璃有限公司 | Be used for TFT-LCD batch two-stage uniform feeding device |
| CN112723715B (en) * | 2020-12-29 | 2021-11-02 | 彩虹（合肥）液晶玻璃有限公司 | Be used for TFT-LCD batch two-stage uniform feeding device |
| CN118359361A (en) * | 2024-06-19 | 2024-07-19 | 安徽亿晶包装科技有限公司 | Energy-saving kiln head bin with function of preheating batch |
| CN118459122A (en) * | 2024-07-12 | 2024-08-09 | 海城市瑞益耐火材料制造有限公司 | Preheater for kiln raw material and kiln system for light firing process of magnesite |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107879595B (en) | 2023-10-20 |
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Address after: 233010 Tushan Road 1047, Yuhui District, Bengbu City, Anhui Province Applicant after: China Building Materials Glass New Materials Research Institute Group Co.,Ltd. Address before: 233010 Tushan Road 1047, Yuhui District, Bengbu City, Anhui Province Applicant before: CHINA BUILDING MATERIALS BENGBU GLASS INDUSTRY DESIGN & RESEARCH INSTITUTE Co.,Ltd. |
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