CN204313645U - Circular vertical automatic melts aluminium stove - Google Patents
Circular vertical automatic melts aluminium stove Download PDFInfo
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- CN204313645U CN204313645U CN201420782301.XU CN201420782301U CN204313645U CN 204313645 U CN204313645 U CN 204313645U CN 201420782301 U CN201420782301 U CN 201420782301U CN 204313645 U CN204313645 U CN 204313645U
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Circular vertical automatic melts aluminium stove, it relates to aluminium alloy production equipment technical field, the top of body of heater is provided with Pressure gauge, the bilateral symmetry of body of heater is provided with burner, the sidewall of body of heater is provided with pressure sensor, in-furnace temperature sensor and temperature of aluminum liquid sensor, burner, pressure sensor, in-furnace temperature sensor is all connected with automaton with temperature of aluminum liquid sensor, body of heater is respectively by air leading-in conduit, high-temperature flue gas pipeline and air blast, air-introduced machine connects, and air blast, air-introduced machine is all connected with automaton, raw material preheating case is connected with air-introduced machine by high-temperature flue gas pipeline.Its design science is reasonable, and burner hearth adopts tiny structure to run, and Appropriate application high-temperature flue gas carrys out preheating material, and adopts automatic control device combined sensor, saves fuel and energy consumption.
Description
Technical field:
The utility model relates to aluminium alloy production equipment technical field, is specifically related to a kind of circular vertical automatic and melts aluminium stove.
Background technology:
Al and Alalloy smelting furnace (being called for short molten aluminium stove) is that aluminium processes the most frequently used equipment of founding industry, its fusion process is also the maximum production link of the aluminium processing industry energy and material consumption, melting rate and ton aluminium energy consumption are molten aluminium stove two capacity indexes the most basic, the essence of molten aluminium stove designing technique is exactly will by rational structural design, realize obtaining maximum aluminium melting rate with minimum energy resource consumption, thus reach molten aluminium furnace apparatus utilization rate, energy utilization rate, the optimized object of stock utilization.
In recent years, a lot of enterprise have selected heat-storage type burner and melts aluminium stove.Make combustion air heating temperatures to the high temperature of lower than fire box temperature 50 ~ 100 DEG C, the exhaust temperature of flue gas is reduced to less than 200 DEG C.But much molten aluminium stove use heat-storage type burner after, do not reach the object of expection, main cause is as follows by analysis: (1) waste heat is underused: heat-storage type burner with only sub-fraction smoke pre-heating to combustion air of heating, combustion air temperature only reaches 300 ~ 350 DEG C, does not reach the requirement of high-temp combustion completely.(2) burner hearth operation under positive pressure: after heat-storage type burner installation, most of producer, by the flue blockage of former molten aluminium stove, causes the serious malleation of burner hearth, causes flame from fire door outer spray in a large number, causes energy consumption to raise.(3) without controlling run: molten aluminium stove is not equipped with automatic control system, in the process that stockpile melts, can not according to the thermal technology condition of furnace charge in different fusion process adjustment burner rating, make heat-storage type burner be in full load condition always, cause that fusing time is long, fuel consumption large, aluminium material scaling loss is serious.
Utility model content:
The purpose of this utility model is to provide a kind of circular vertical automatic and melts aluminium stove, and its design science is reasonable, and burner hearth adopts tiny structure to run, and Appropriate application high-temperature flue gas carrys out preheating material, and adopts automatic control device combined sensor, saves fuel and energy consumption.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises Pressure gauge, pressure sensor, burner, body of heater, air blast, air leading-in conduit, automaton, raw material preheating case, in-furnace temperature sensor, high-temperature flue gas pipeline, air-introduced machine, temperature of aluminum liquid sensor, the top of body of heater is provided with Pressure gauge, the bilateral symmetry of body of heater is provided with burner, the sidewall of body of heater is provided with pressure sensor, in-furnace temperature sensor and temperature of aluminum liquid sensor, burner, pressure sensor, in-furnace temperature sensor is all connected with automaton with temperature of aluminum liquid sensor, body of heater is respectively by air leading-in conduit, high-temperature flue gas pipeline and air blast, air-introduced machine connects, and air blast, air-introduced machine is all connected with automaton, raw material preheating case is connected with air-introduced machine by high-temperature flue gas pipeline.
Bottom described raw material preheating case, narrow meshed even heat plate is installed, the inner upper end of raw material preheating case is provided with smoke filter, raw material preheating case sidewall between even heat plate, smoke filter is provided with charge door, and the top of raw material preheating case is provided with flue gas exhausting pipe line.
Principle of the present utility model is: the pressure and temperature in pressure sensor, in-furnace temperature sensor and temperature of aluminum liquid sensor difference Real-Time Monitoring body of heater, and Real-time Feedback is to automaton, operation conditions in stove is judged according to setting value, to make timely adjustment, the object that molten aluminium stove runs automatically can be realized.It is inner that high-temperature flue gas in stove imports raw material preheating case by air-introduced machine and high-temperature flue gas pipeline, and raw material is put into from charge door, and even heat plate scatters the even heat of high-temperature flue gas, then after smoke filter filters, discharges via flue gas exhausting pipe line.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of the utility model Raw preheating cabinet;
Reference numeral: Pressure gauge 1, pressure sensor 2, burner 3, body of heater 4, air blast 5, air leading-in conduit 6, automaton 7, raw material preheating case 8, in-furnace temperature sensor 9, high-temperature flue gas pipeline 10, air-introduced machine 11, temperature of aluminum liquid sensor 12, charge door 13, flue gas exhausting pipe line 14, smoke filter 15, even heat plate 16.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, this detailed description of the invention is by the following technical solutions: it comprises Pressure gauge 1, pressure sensor 2, burner 3, body of heater 4, air blast 5, air leading-in conduit 6, automaton 7, raw material preheating case 8, in-furnace temperature sensor 9, high-temperature flue gas pipeline 10, air-introduced machine 11, temperature of aluminum liquid sensor 12, the top of body of heater 4 is provided with Pressure gauge 1, the bilateral symmetry of body of heater 4 is provided with burner 3, the sidewall of body of heater 4 is provided with pressure sensor 2, in-furnace temperature sensor 9 and temperature of aluminum liquid sensor 12, burner 3, pressure sensor 2, in-furnace temperature sensor 9 is all connected with automaton 7 with temperature of aluminum liquid sensor 12, body of heater 4 is respectively by air leading-in conduit 6, high-temperature flue gas pipeline 10 and air blast 5, air-introduced machine 11 connects, and air blast 5, air-introduced machine 11 is all connected with automaton 7, raw material preheating case 8 is connected with air-introduced machine 11 by high-temperature flue gas pipeline 10.
With reference to Fig. 2, bottom described raw material preheating case 8, narrow meshed even heat plate 16 is installed, the inner upper end of raw material preheating case 8 is provided with smoke filter 15, raw material preheating case 8 sidewall between even heat plate 16, smoke filter 15 is provided with charge door 13, and the top of raw material preheating case 8 is provided with flue gas exhausting pipe line 14.
The principle of this detailed description of the invention is: the pressure and temperature in pressure sensor 2, in-furnace temperature sensor 9 and temperature of aluminum liquid sensor 12 difference Real-Time Monitoring body of heater 4, and Real-time Feedback is to automaton 7, operation conditions in stove is judged according to setting value, to make timely adjustment, the object that molten aluminium stove runs automatically can be realized.It is inner that high-temperature flue gas in stove imports raw material preheating case 8 by air-introduced machine 11 and high-temperature flue gas pipeline 10, raw material is put into from charge door 14, even heat plate 16 scatters the even heat of high-temperature flue gas, then after smoke filter 15 filters, discharges via flue gas exhausting pipe line 14.
This detailed description of the invention design science is reasonable, and burner hearth adopts tiny structure to run, and Appropriate application high-temperature flue gas carrys out preheating material, and adopts automatic control device combined sensor, saves fuel and energy consumption.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. circular vertical automatic melts aluminium stove, it is characterized in that it comprises Pressure gauge, pressure sensor, burner, body of heater, air blast, air leading-in conduit, automaton, raw material preheating case, in-furnace temperature sensor, high-temperature flue gas pipeline, air-introduced machine, temperature of aluminum liquid sensor, the top of body of heater is provided with Pressure gauge, the bilateral symmetry of body of heater is provided with burner, the sidewall of body of heater is provided with pressure sensor, in-furnace temperature sensor and temperature of aluminum liquid sensor, burner, pressure sensor, in-furnace temperature sensor is all connected with automaton with temperature of aluminum liquid sensor, body of heater is respectively by air leading-in conduit, high-temperature flue gas pipeline and air blast, air-introduced machine connects, and air blast, air-introduced machine is all connected with automaton, raw material preheating case is connected with air-introduced machine by high-temperature flue gas pipeline.
2. circular vertical automatic according to claim 1 melts aluminium stove, it is characterized in that, bottom described raw material preheating case, narrow meshed even heat plate is installed, the inner upper end of raw material preheating case is provided with smoke filter, raw material preheating case sidewall between even heat plate, smoke filter is provided with charge door, and the top of raw material preheating case is provided with flue gas exhausting pipe line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782301.XU CN204313645U (en) | 2014-12-13 | 2014-12-13 | Circular vertical automatic melts aluminium stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782301.XU CN204313645U (en) | 2014-12-13 | 2014-12-13 | Circular vertical automatic melts aluminium stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313645U true CN204313645U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782301.XU Expired - Fee Related CN204313645U (en) | 2014-12-13 | 2014-12-13 | Circular vertical automatic melts aluminium stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120279A (en) * | 2018-02-02 | 2018-06-05 | 洛阳托普热能技术有限公司 | A kind of aluminium melting furnace without auxiliary flue combustion technology |
-
2014
- 2014-12-13 CN CN201420782301.XU patent/CN204313645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120279A (en) * | 2018-02-02 | 2018-06-05 | 洛阳托普热能技术有限公司 | A kind of aluminium melting furnace without auxiliary flue combustion technology |
| CN108120279B (en) * | 2018-02-02 | 2024-04-26 | 洛阳托普热能技术有限公司 | Aluminum melting furnace without auxiliary flue combustion technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150506 Termination date: 20161213 |