CN108147646B - Gas supply unit that discharges fume is used in microcrystalline glass preparation - Google Patents
Gas supply unit that discharges fume is used in microcrystalline glass preparation Download PDFInfo
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- CN108147646B CN108147646B CN201711413045.1A CN201711413045A CN108147646B CN 108147646 B CN108147646 B CN 108147646B CN 201711413045 A CN201711413045 A CN 201711413045A CN 108147646 B CN108147646 B CN 108147646B
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
Abstract
The invention discloses a smoke discharging and air supplying device for microcrystalline glass preparation, which comprises a melting furnace, wherein one side of the melting furnace is communicated with a three-way pipe, two ends of the right side of the three-way pipe are communicated with a gas exchanger and an air exchanger, the right sides of the gas exchanger and the air exchanger are both communicated with air supply pipes, one ends of the two air supply pipes are respectively communicated with a gas preheating chamber and an air preheating chamber, and the top and the bottom of the inner walls of the gas preheating chamber and the air preheating chamber are respectively and fixedly connected with a first heating plate and a second heating plate. This microcrystalline glass preparation is with gas supply unit that discharges fume avoids preheating not enough to coal gas and influences the work of melting furnace or preheats excessively and cause the energy extravagant, and the degree of preheating of control coal gas of being convenient for is favorable to improving the work efficiency of melting furnace, is favorable to energy-concerving and environment-protective simultaneously, can handle the waste gas that the burning produced, reduces the pollution to the environment, has improved the practicality of device.
Description
Technical Field
The invention relates to the technical field of microcrystalline glass preparation, in particular to a smoke exhaust and gas supply device for microcrystalline glass preparation.
Background
The glass ceramics is also called as microcrystal jade or ceramic glass, is comprehensive glass, a novel building material which is just developed in foreign countries, and is named as glass crystal. Microcrystals consist of a glassy phase and a crystalline phase. The distribution conditions of the two change with the proportion, when the proportion of the glass phase is large, the glass phase is a continuous matrix, and the crystal phase is distributed in the matrix in an isolated and uniform manner; if the glass phase is less, the glass phase is dispersed among the crystal net frames and is in a continuous net shape; if the amount of the glass phase is low, the glass phase is distributed among the crystals in a thin film state. The microcrystalline glass is different from the common glass in appearance, and has the characteristics of both glass and ceramic, and the atomic arrangement in the common glass is irregular, which is also one of the reasons why the glass is fragile. The glass-ceramic, like ceramic, consists of crystals, i.e. its atomic arrangement is regular. Therefore, the microcrystalline glass has higher brightness than ceramics and higher toughness than glass. The preparation method of the microcrystalline glass comprises an integral crystallization method (melting method), a sintering method, a sol-gel method and the like, and the methods which are industrially applied at home at present are the former two methods. The glass ceramics integrates the triple advantages of glass, ceramics and natural stone, is superior to the natural stone and ceramics, can be used for building curtain walls and indoor high-grade decoration, can also be used as a mechanical structural material, an electronic and electrical insulating material, a bottom plate material of a large-scale integrated circuit, a microwave oven heat-resistant lining utensil, a chemical and anticorrosive material, a mine wear-resistant material and the like, and is a novel material with the development prospect in twenty-first century.
In microcrystalline glass's production process, need use the air feeder that discharges fume to preheat coal gas and air and control it and let in the melting furnace, current air feeder that discharges fume does not generally have temperature control system, in the course of the work, can not control the degree of preheating of coal gas, often can appear that coal gas preheats not enough or preheats the excessive problem that causes the energy extravagant, and lack exhaust-gas treatment equipment, lead to work efficiency comparatively low, the result of use is not good.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a smoke and gas exhaust and supply device for microcrystalline glass preparation, which solves the problems that the existing smoke and gas exhaust and supply device cannot control the preheating degree of coal gas, the coal gas is often insufficiently preheated or excessively preheated to cause energy waste, and waste gas treatment equipment is lacked to cause lower working efficiency and poor using effect.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a microcrystalline glass preparation is with air feeder that discharges fume, includes the melting furnace, one side intercommunication of melting furnace has the three-way pipe to both ends on three-way pipe right side intercommunication have gas exchanger and air exchanger, the right side of gas exchanger and air exchanger all communicates the blast pipe, and the one end of two blast pipes communicates respectively has gas preheating chamber and air preheating chamber, the top and the bottom of gas preheating chamber and air preheating chamber inner wall fixedly connected with first hot plate and second hot plate respectively to one side fixedly connected with temperature sensor of gas preheating chamber inner wall, the right side of gas preheating chamber and air preheating chamber all communicates the intake pipe to the top fixedly connected with control box of gas preheating chamber.
Preferably, the left side of the melting furnace is communicated with an exhaust pipe, and one end of the exhaust pipe, which is far away from the melting furnace, is communicated with a purification device.
Preferably, one side of the inner wall of the purification device is fixedly connected with a gas concentration sensor, and one side of the purification device is fixedly connected with an alarm lamp.
Preferably, the purification device comprises a shell, the bottom of the shell is communicated with the top end of the exhaust pipe, a filter plate and an adsorption plate are fixedly connected between two sides of the inner wall of the shell in sequence, and the top of the inner wall of the shell is communicated with an air outlet pipe.
Preferably, the top end of the air outlet pipe is communicated with an air exhaust disc, and one side of the inner wall of the shell is fixedly connected with one side of the gas concentration sensor.
Preferably, the inside of the control box is fixedly connected with a first data comparator, a second data comparator, a central processing unit and a key in sequence.
Preferably, the output end of the temperature sensor is connected with the input end of the first data comparator, and the output end of the first data comparator is connected with the input end of the central processing unit through the first feedback module.
Preferably, the output end of the gas concentration sensor is connected with the input end of a second data comparator, the output end of the second data comparator is connected with the input end of a central processing unit through a second feedback module, and the output end of the central processing unit is respectively connected with the input ends of the first data comparator and the second data comparator.
Preferably, the output end of the key is connected with the input end of the central processing unit, and the output end of the central processing unit is respectively connected with the input ends of the first heating plate and the alarm lamp.
Preferably, the surface of the three-way pipe is provided with an electromagnetic valve, and the surface of the air supply pipe is provided with a valve.
The invention provides a smoke and gas exhaust device for preparing microcrystalline glass. The method has the following beneficial effects:
(1) this microcrystalline glass preparation is with gas supply unit that discharges fume, top and bottom through coal gas preheating chamber and air preheating chamber inner wall are the first hot plate of fixedly connected with and second hot plate respectively, and one side fixedly connected with temperature sensor of coal gas preheating chamber inner wall, the right side of coal gas preheating chamber and air preheating chamber all communicates there is the intake pipe, and the top fixedly connected with control box of coal gas preheating chamber, can detect the temperature of coal gas, avoid preheating not enough influence to coal gas and melting the kiln work or preheating excessively causing the energy extravagant, be convenient for control coal gas preheats the degree, be favorable to improving the work efficiency of melting the kiln, be favorable to energy-concerving and environment-protective simultaneously.
(2) This microcrystalline glass preparation is with air feeder that discharges fume, the top intercommunication through the bottom of casing and blast pipe to fixedly connected with filter and adsorption plate in proper order between shells inner wall's the both sides, shells inner wall's top intercommunication has the outlet duct, and the top intercommunication of outlet duct has the exhaust disc, can handle the waste gas that the burning produced, avoids during the harmful substance in the waste gas directly discharges the air, reduces the pollution to the environment, has improved the practicality of device.
(3) This microcrystalline glass preparation is with gas supply unit that discharges fume, one side fixedly connected with coal gas concentration sensor through the purifier inner wall, coal gas concentration sensor's output is connected with second data comparator's input, and second data comparator's output passes through second feedback module and is connected with central processing unit's input, central processing unit's output is connected with first data comparator and second data comparator's input respectively, central processing unit's output is connected with the input of alarm lamp, can detect the concentration of the unburned coal gas in the waste gas, in time send out the police dispatch newspaper, avoid coal gas concentration too high to cause the incident.
(4) According to the smoke exhaust and gas supply device for preparing the microcrystalline glass, the electromagnetic valve is arranged on the surface of the three-way pipe, the valve is arranged on the surface of the gas supply pipe, gas can be reversed, air and coal gas are sequentially supplied into the melting furnace according to a reversing procedure, the continuous, normal and effective operation of the melting furnace is guaranteed, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic block diagram of the system of the present invention;
FIG. 3 is a schematic view of the structure of the purification apparatus of the present invention;
fig. 4 is a schematic view of the internal structure of the control box of the present invention.
In the figure: 1 melting furnace, 2 tee pipes, 3 gas exchangers, 4 air exchangers, 5 air supply pipes, 6 gas preheating chambers, 7 air preheating chambers, 8 first heating plates, 9 temperature sensors, 10 second heating plates, 11 electromagnetic valves, 12 air inlet pipes, 13 valves, 14 air outlet pipes, 15 purification devices, 151 shells, 152 filter plates, 153 adsorption plates, 154 air outlet pipes, 155 air outlet discs, 16 alarm lamps, 17 control boxes, 18 gas concentration sensors, 19 first data comparators, 20 second data comparators, 21 central processing units, 22 keys, 23 first feedback modules and 24 second feedback modules.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a smoke and gas discharging and supplying device for preparing microcrystalline glass comprises a melting furnace 1, wherein one side of the melting furnace 1 is communicated with a three-way pipe 2, the surface of the three-way pipe 2 is provided with an electromagnetic valve 11 for controlling gas to enter the melting furnace 1, the two ends of the right side of the three-way pipe 2 are communicated with a gas exchanger 3 and an air exchanger 4 for reversing gas and air, different gases are controlled to enter the melting furnace 1, the right sides of the gas exchanger 3 and the air exchanger 4 are both communicated with a gas supply pipe 5, the surface of the gas supply pipe 5 is provided with a valve 13 for controlling the opening and closing of the gas supply pipe 5, one end of each of the two gas supply pipes 5 is respectively communicated with a gas preheating chamber 6 and an air preheating chamber 7 for respectively preheating gas and air, the working efficiency of the melting furnace 1 is improved, the top and the bottom of the inner walls of the gas preheating chamber 6 and the air preheating chamber 7 are respectively and fixedly connected with a first heating plate 8 and a second heating plate 10, and one side of the inner wall of the gas preheating chamber 6 is fixedly connected with a temperature sensor 9, the model of the temperature sensor 9 is DS18B20, the temperature sensor is used for detecting the temperature of the gas, the influence of insufficient preheating of the gas on the work of the melting furnace or energy waste caused by excessive preheating is avoided, the right sides of the gas preheating chamber 6 and the air preheating chamber 7 are both communicated with an air inlet pipe 12 for introducing the gas and the air into the gas preheating chamber 6 and the air preheating chamber 7, the top of the gas preheating chamber 6 is fixedly connected with a control box 17, the inside of the control box 17 is sequentially and fixedly connected with a first data comparator 19, a second data comparator 20, a central processor 21 and a key 22, the model of the first data comparator 19 and the model of the second data comparator 20 are LM239, the model of the central processor 21 is ARM9, the left side of the melting furnace 1 is communicated with an exhaust pipe 14, and one end of the exhaust pipe 14 far away from the melting furnace 1 is communicated with a purification device 15, the harmful substances in the waste gas are prevented from being directly discharged into the air, the pollution to the environment is reduced, the practicability of the device is improved, one side of the inner wall of the purifying device 15 is fixedly connected with a gas concentration sensor 18, the model SKNOX of the gas concentration sensor 18 can detect the concentration of unburned gas in the waste gas, one side of the purifying device 15 is fixedly connected with an alarm lamp 16, the output end of a temperature sensor 9 is connected with the input end of a first data comparator 19 so as to send the detection result to the first data comparator 19, the output end of the first data comparator 19 is connected with the input end of a central processing unit 21 through a first feedback module 23, the output end of the gas concentration sensor 18 is connected with the input end of a second data comparator 20, and the output end of the second data comparator 20 is connected with the input end of the central processing unit 21 through a second feedback module 24, the comparison result is conveniently fed back to the central processing unit 21, the output end of the central processing unit 21 is respectively connected with the input ends of the first data comparator 19 and the second data comparator 20, the output end of the key 22 is connected with the input end of the central processing unit 21, the output end of the central processing unit 21 is respectively connected with the input ends of the first heating plate 8 and the alarm lamp 16, the working state of the first heating plate 8 is conveniently controlled, whether the first heating plate 8 works or not can be determined according to the temperature of the coal gas, the working efficiency of the melting furnace 1 is favorably improved, energy conservation and environmental protection are favorably realized, the alarm lamp 16 is conveniently controlled to work, a person is reminded to overhaul the equipment, the purifying device 15 comprises a shell 151, the bottom of the shell 151 is communicated with the top end of the exhaust pipe 14, a filter plate 152 and an adsorption plate 153 are fixedly connected between two sides of the inner wall of the shell 151 in sequence, and the adsorption plate 153 is made of activated carbon material, the top of the inner wall of the shell 151 is communicated with an air outlet pipe 154, the top end of the air outlet pipe 154 is communicated with an air exhaust disc 155, and one side of the inner wall of the shell 151 is fixedly connected with one side of the gas concentration sensor 18.
Before working, according to the required coal gas preheating temperature, the temperature value needing to be input is judged, the temperature value higher than the standard is a temperature threshold value, then the temperature threshold value is input into the central processing unit 21 through the key 22, the central processing unit 21 transmits data into the first data comparator 19 to serve as a data comparison value, according to the coal gas safety concentration, the concentration value needing to be input is judged, the concentration value higher than the standard is a concentration threshold value, then the concentration threshold value is input into the central processing unit 21 through the key 22, and the central processing unit 21 transmits the data into the second data comparator 20 to serve as a data comparison value.
When the gas preheating device works, gas and air are respectively introduced into a gas preheating chamber 6 and an air preheating chamber 7 through an air inlet pipe 12, a first heating plate 8 and a second heating plate 10 work to respectively preheat the gas and the air, a temperature sensor 9 detects the temperature of the gas, the temperature sensor 9 transmits data to a first data comparator 19, the first data comparator 19 compares the data with a temperature threshold value, if the comparison result is higher than the temperature threshold value, the temperature of the gas is shown to reach a set value, the first data comparator 19 transmits the data to a central processor 21 through a first feedback module 23, the central processor 21 controls the first heating plate 8 to stop working and stop preheating the gas, the gas preheating degree is conveniently controlled, the working efficiency of the melting furnace 1 is favorably improved, energy conservation and environmental protection are facilitated, the gas and the air respectively enter a gas exchanger 3 and an air exchanger 4 through an air supply pipe 5, the waste gas generated by combustion enters the melting furnace 1 through the three-way pipe 2 for combustion, enters the shell 151 through the exhaust pipe 14, is filtered by the filter plate 152 and then is absorbed by the absorption plate 153, particulate matters and harmful gas in the waste gas are removed, the pollution to the environment is reduced, the purified waste gas upwards passes through the exhaust pipe 154 and is discharged through the exhaust disc 155, the concentration of the coal gas in the purified waste gas is detected by the coal gas concentration sensor 18, the coal gas concentration sensor 18 transmits the data to the second data comparator 20, the second data comparator 20 compares the data with a concentration threshold value, if the comparison result is higher than the concentration threshold value, the concentration of the coal gas in the waste gas is over high, the second data comparator 20 transmits the data to the central processor 21 through the second feedback module 24, and the central processor 21 controls the alarm lamp 16 to work and give an alarm.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a microcrystalline glass preparation is with gas supply unit that discharges fume, includes melting furnace (1), its characterized in that: one side of the melting furnace (1) is communicated with a three-way pipe (2), two ends of the right side of the three-way pipe (2) are communicated with a gas exchanger (3) and an air exchanger (4), the right sides of the gas exchanger (3) and the air exchanger (4) are both communicated with an air feed pipe (5), one end of each of the two air supply pipes (5) is respectively communicated with a coal gas preheating chamber (6) and an air preheating chamber (7), the top and the bottom of the inner walls of the coal gas preheating chamber (6) and the air preheating chamber (7) are respectively and fixedly connected with a first heating plate (8) and a second heating plate (10), and one side of the inner wall of the gas preheating chamber (6) is fixedly connected with a temperature sensor (9), the right sides of the coal gas preheating chamber (6) and the air preheating chamber (7) are both communicated with an air inlet pipe (12), the top of the gas preheating chamber (6) is fixedly connected with a control box (17); the left side of the melting furnace (1) is communicated with an exhaust pipe (14), and one end, far away from the melting furnace (1), of the exhaust pipe (14) is communicated with a purification device (15); one side of the inner wall of the purification device (15) is fixedly connected with a gas concentration sensor (18), and one side of the purification device (15) is fixedly connected with an alarm lamp (16); the purification device (15) comprises a shell (151), the bottom of the shell (151) is communicated with the top end of the exhaust pipe (14), a filter plate (152) and an adsorption plate (153) are fixedly connected between two sides of the inner wall of the shell (151) in sequence, the top of the inner wall of the shell (151) is communicated with an air outlet pipe (154), and the top end of the air outlet pipe (154) is communicated with an exhaust disc (155); one side of the inner wall of the shell (151) is fixedly connected with one side of the gas concentration sensor (18).
2. The flue gas supply device for microcrystalline glass production according to claim 1, wherein: the inside of the control box (17) is fixedly connected with a first data comparator (19), a second data comparator (20), a central processing unit (21) and a key (22) in sequence.
3. The flue gas supply device for microcrystalline glass production according to claim 2, wherein: the output end of the temperature sensor (9) is connected with the input end of a first data comparator (19), and the output end of the first data comparator (19) is connected with the input end of a central processing unit (21) through a first feedback module (23).
4. The flue gas supply device for microcrystalline glass production according to claim 3, wherein: the output end of the gas concentration sensor (18) is connected with the input end of a second data comparator (20), the output end of the second data comparator (20) is connected with the input end of a central processing unit (21) through a second feedback module (24), and the output end of the central processing unit (21) is respectively connected with the input ends of a first data comparator (19) and the second data comparator (20).
5. The flue gas supply device for microcrystalline glass production according to claim 2, wherein: the output end of the key (22) is connected with the input end of the central processing unit (21), and the output end of the central processing unit (21) is respectively connected with the input ends of the first heating plate (8) and the alarm lamp (16).
6. The flue gas supply device for microcrystalline glass production according to claim 1, wherein: the surface of the three-way pipe (2) is provided with an electromagnetic valve (11), and the surface of the air supply pipe (5) is provided with a valve (13).
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| CN201711413045.1A CN108147646B (en) | 2017-12-24 | 2017-12-24 | Gas supply unit that discharges fume is used in microcrystalline glass preparation |
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| CN201711413045.1A CN108147646B (en) | 2017-12-24 | 2017-12-24 | Gas supply unit that discharges fume is used in microcrystalline glass preparation |
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| CN108147646B true CN108147646B (en) | 2021-10-08 |
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Families Citing this family (2)
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| CN110723889A (en) * | 2019-10-21 | 2020-01-24 | 扬州市丰泽特种电缆材料有限公司 | Kiln equipment convenient to clean and overhaul based on borosilicate glass is effective |
| CN112919782B (en) * | 2021-03-03 | 2023-11-14 | 盐城明洋石英制品有限公司 | Be used for quartz glass automatic sintering device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892338A (en) * | 2010-07-22 | 2010-11-24 | 首钢总公司 | Constant wind temperature control system for hot blast stove |
| CN203065336U (en) * | 2013-01-30 | 2013-07-17 | 九江金凤凰装饰材料有限公司 | Smoke removal air-supply device for preparing microcrystalline glass |
| CN206281340U (en) * | 2016-12-15 | 2017-06-27 | 连云港市盛昌照明电器有限公司 | A kind of smelting furnace with udst separation function |
| CN206670390U (en) * | 2017-04-17 | 2017-11-24 | 云南云陶文化产业有限公司 | A kind of gas kiln intelligent monitor system |
-
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- 2017-12-24 CN CN201711413045.1A patent/CN108147646B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892338A (en) * | 2010-07-22 | 2010-11-24 | 首钢总公司 | Constant wind temperature control system for hot blast stove |
| CN203065336U (en) * | 2013-01-30 | 2013-07-17 | 九江金凤凰装饰材料有限公司 | Smoke removal air-supply device for preparing microcrystalline glass |
| CN206281340U (en) * | 2016-12-15 | 2017-06-27 | 连云港市盛昌照明电器有限公司 | A kind of smelting furnace with udst separation function |
| CN206670390U (en) * | 2017-04-17 | 2017-11-24 | 云南云陶文化产业有限公司 | A kind of gas kiln intelligent monitor system |
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Effective date of registration: 20221226 Address after: 250000 No. 22, Yuanshan Road, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Laiwu High tech Zone Tongsheng Industry and Trade Co.,Ltd. Address before: 528415 room 02, 2nd floor, south 25, Xiaolan Industrial Avenue, Baofeng, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN DEGAOXING INTELLECTUAL PROPERTY CENTER (L.P.) |