CN105403039A - Automatically-controlled high-heat-efficiency biological particle melting furnace - Google Patents
Automatically-controlled high-heat-efficiency biological particle melting furnace Download PDFInfo
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- CN105403039A CN105403039A CN201410460276.8A CN201410460276A CN105403039A CN 105403039 A CN105403039 A CN 105403039A CN 201410460276 A CN201410460276 A CN 201410460276A CN 105403039 A CN105403039 A CN 105403039A
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Abstract
The invention discloses an automatically-controlled high-heat-efficiency biological particle melting furnace. The automatically-controlled high-heat-efficiency biological particle melting furnace comprises a furnace body, a hearth, a melting pot, a fuel conveying device, an air blower, a heat recovery device, an air supply pipe, a temperature measurement bar, a melting pot leakage sensor and a programmable logic controller (PLC) control system. A hot air outlet of a combustion chamber is formed in a certain tangent direction along the hearth. A flue is arranged on the furnace body and is around the hearth. The fuel conveying device is connected with the combustion chamber. The air blower is communicated with the heat recovery device through the air supply pipe. The heat recovery device is communicated with the combustion chamber through the air supply pipe. The heat recovery device is also communicated with the flue. The fuel conveying device, the air blower, the temperature measurement bar and the melting pot leakage sensor are all connected with the PLC control system. The automatically-controlled high-heat-efficiency biological particle melting furnace has the characteristics of being reasonable in structure, efficient, capable of saving energy, safe, reliable, capable of being controlled fully automatically and the like.
Description
Technical field
The present invention relates to a kind of molten bright stove, especially molten with biologic grain bright stove is relevant.
Background technology
Molten bright stove is the industrial capital equipment for melting aluminum, aluminium ingot etc. must be placed on the molten molten bright pot sparkling stove and melt before compacting alumiaum article.Existing molten bright stove is generally traditional old-fashioned structure, also exists that the thermal efficiency is low, biological granular fuel consumption large, structure bulky, cost are high and without deficiencies such as automatic control functions.
Summary of the invention
The object of this invention is to provide a kind of rational in infrastructure, energy-efficient, molten bright stove of saving fuel, the high thermal effect biologic grain of cost automatic control that is low, safe and reliable, conduct monitoring at all levels.
For achieving the above object, the present invention is achieved by the following technical solutions.The molten bright stove of the high thermal effect biologic grain of automatic control, comprise body of heater, burner hearth, molten bright pot, fuel delivery means, air blast, heat reclamation device, ajutage, tempilstick, molten bright pot water clock sensor and PLC control system, combustion chamber is provided with on body of heater upper furnace side, combustion chamber has hot-blast outlet be communicated with burner hearth, hot-blast outlet is tangentially arranged along burner hearth, flue is provided with around body of heater upper furnace, the flue dredge outlet be communicated with flue is had at sidewall of the furnace body, ash hole is had at lower portion of furnace body, fuel delivery means is connected with combustion chamber, air blast to be contained in outside body of heater and to be communicated with heat reclamation device by ajutage, heat reclamation device is by ajutage and combustion chamber, heat reclamation device is communicated with flue, fuel delivery means, air blast, tempilstick and molten bright pot water clock sensor are connected with PLC control system respectively.
The molten bright stove of the high thermal effect biologic grain of described automatic control, its heat reclamation device comprises pipe in stainless steel casing and stainless steel, recuperation of heat chamber is formed between pipe in stainless steel casing and stainless steel, recuperation of heat chamber by ajutage respectively with air blast and combustion chamber, in stainless steel, pipe is communicated with flue, and in stainless steel, the flue gas discharge opening of pipe is located at above molten bright pot.
The molten bright stove of the high thermal effect biologic grain of described automatic control, its fuel delivery means comprises motor, decelerator and conveying screw rod, motor is connected with decelerator, decelerator is connected with conveying screw rod, between conveying screw rod end and combustion chamber, be provided with biologic grain feeding-passage, above conveying screw rod, be provided with biologic grain feed hopper.
The molten bright stove of the high thermal effect biologic grain of described automatic control, body of heater is provided with the inspection section with combustion chamber.
The present invention compared with prior art has the following advantages: (one) is because fuel delivery means, air blast, tempilstick and molten bright pot water clock sensor are connected with PLC control system respectively, achieve the full-automatic science control of the operations such as fuel delivery rate, temperature controlling range, the running control of air blast and the process of molten bright pot water clock fault appearance, substantially increase the safety in utilization of molten bright stove, the accuracy of technical parameter control; (2) be communicated with burner hearth owing to having hot-blast outlet on combustion chamber, hot-blast outlet is tangentially arranged along burner hearth, thus make the High Rotation Speed in burner hearth of the hot blast after burning, enter heat reclamation device simultaneously, the temperature of heat reclamation device is improved constantly, thus makes the wind being blown into combustion chamber by heat reclamation device through ajutage be high-temperature hot-air, substantially increase the thermal efficiency, heat energy is fully recycled, energy-efficient, saving fuel; (3) be manage in stainless steel due to heat reclamation device to be communicated with flue, high-temperature hot-air in flue makes the temperature of pipe in stainless steel raise rapidly, thus the wind making air blast enter recuperation of heat chamber by ajutage obtains heat temperature raising after pipe in high temperature stainless steel, ensure that the wind being blown into combustion chamber is high-temperature hot-air, effectively make use of heat energy, simultaneously, pipe and shell all adopt stainless steel material, and effect is better; (4) be because the flue gas discharge opening of pipe in stainless steel is located at above molten bright pot, the flue gas of discharging still can be heated metal materials such as the aluminium alloys on molten bright pot further, take full advantage of waste heat, improve the thermal efficiency; (5) be that fuel delivery means comprises motor, decelerator and conveying screw rod, biologic grain feeding-passage is provided with between conveying screw rod end and combustion chamber, biologic grain feed hopper is provided with above conveying screw rod, achieve robot brain tool mode transfer the fuel, greatly reduce labour intensity, improve the accuracy of feeding; (6) be on body of heater, be provided with the inspection section with combustion chamber, the working condition of combustion chamber can be observed at any time, take measures in time when pinpointing the problems.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that the present invention controls that high thermal effect biologic grain melts bright stove automatically.
Fig. 2 is the plan structure schematic diagram that the present invention controls that high thermal effect biologic grain melts bright stove automatically.
Fig. 3 is the side-looking structural representation that the present invention controls that high thermal effect biologic grain melts bright stove automatically.
Fig. 4 is the structural representation that the present invention controls that high thermal effect biologic grain melts bright stove fuel delivery means automatically.
Fig. 5 is the structural representation that the present invention controls that high thermal effect biologic grain melts bright stove heat reclamation device automatically.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
As Fig. 1, shown in Fig. 2 and Fig. 3, the molten bright stove of the high thermal effect biologic grain of automatic control, comprise body of heater 1, burner hearth 2, molten bright pot 3, fuel delivery means 4, air blast 5, heat reclamation device 6, ajutage 7, tempilstick 8, molten bright pot water clock sensor 9 and PLC control system 10, combustion chamber 11 is provided with on body of heater 1 upper furnace 2 side, combustion chamber 11 has hot-blast outlet 12 be communicated with burner hearth 2, hot-blast outlet 12 is tangentially arranged along burner hearth 2, flue 13 is provided with around body of heater 1 upper furnace 2, the flue dredge outlet 14 be communicated with flue 13 is had at body of heater 1 sidewall, ash hole 15 is had in body of heater 1 bottom, fuel delivery means 4 is connected with combustion chamber 11, air blast 5 to be contained in outside body of heater 1 and to be communicated with heat reclamation device 6 by ajutage 7, heat reclamation device 6 is communicated with combustion chamber 11 by ajutage 7, heat reclamation device 6 is communicated with flue 13, fuel delivery means 4, air blast 5, tempilstick 8 and molten bright pot water clock sensor 9 are connected with PLC control system 10 respectively, as shown in Figure 5, heat reclamation device 6 comprises pipe 17 in stainless steel casing 16 and stainless steel, recuperation of heat chamber 18 is formed between pipe 17 in stainless steel casing 16 and stainless steel, recuperation of heat chamber 18 is communicated with air blast 5 and combustion chamber 11 respectively by ajutage 7, in stainless steel, pipe 17 is communicated with flue 13, in stainless steel, the flue gas discharge opening 25 of pipe 17 is located at above molten bright pot 3, as shown in Figure 4, fuel delivery means 4 comprises motor 19, decelerator 20 and conveying screw rod 21, motor 19 is connected with decelerator 20, decelerator 20 is connected with conveying screw rod 21, biologic grain feeding-passage 22 is provided with between conveying screw rod 21 end and combustion chamber 11, biologic grain feed hopper 23 is provided with above conveying screw rod 21, body of heater 1 is provided with the inspection section 24 be communicated with combustion chamber 11.
Claims (5)
1. one kind controls the molten bright stove of high thermal effect biologic grain automatically, comprise body of heater (1), burner hearth (2) and molten bright pot (3), it is characterized in that: it also comprises fuel delivery means (4), air blast (5), heat reclamation device (6), ajutage (7), tempilstick (8), molten bright pot water clock sensor (9) and PLC control system (10), combustion chamber (11) is provided with on body of heater (1) upper furnace (2) side, combustion chamber (11) have hot-blast outlet (12) be communicated with burner hearth (2), hot-blast outlet (12) is tangentially arranged along burner hearth (2), flue (13) is provided with around body of heater (1) upper furnace (2), the flue dredge outlet (14) be communicated with flue (13) is had at body of heater (1) sidewall, ash hole (15) is had in body of heater (1) bottom, fuel delivery means (4) is connected with combustion chamber (11), air blast (5) is contained in body of heater (1) outside and is communicated with heat reclamation device (6) by ajutage (7), heat reclamation device (6) is communicated with combustion chamber (11) by ajutage (7), heat reclamation device (6) is communicated with flue (13), fuel delivery means (4), air blast (5), tempilstick (8) and molten bright pot water clock sensor (9) are connected with PLC control system (10) respectively.
2. the molten bright stove of the high thermal effect biologic grain of automatic control according to claim 1, it is characterized in that: heat reclamation device (6) comprises pipe (17) in stainless steel casing (16) and stainless steel, stainless steel casing (16) and interior the pipe between (17) of stainless steel form recuperation of heat chamber (18), recuperation of heat chamber (18) is communicated with air blast (5) and combustion chamber (11) respectively by ajutage (7), in stainless steel, pipe (17) is communicated with flue (13), and in stainless steel, the flue gas discharge opening (25) of pipe (17) is located at molten bright pot (3) top.
3. the molten bright stove of the high thermal effect biologic grain of automatic control according to claim 1 and 2, it is characterized in that: fuel delivery means (4) comprises motor (19), decelerator (20) and conveying screw rod (21), motor (19) is connected with decelerator (20), decelerator (20) is connected with conveying screw rod (21), between conveying screw rod (21) end and combustion chamber (11), be provided with biologic grain feeding-passage (22), be provided with biologic grain feed hopper (23) in conveying screw rod (21) top.
4. the molten bright stove of the high thermal effect biologic grain of automatic control according to claim 1 and 2, is characterized in that: on body of heater (1), be provided with the inspection section (24) be communicated with combustion chamber (11).
5. the molten bright stove of the high thermal effect biologic grain of automatic control according to claim 3, is characterized in that: on body of heater (1), be provided with the inspection section (24) be communicated with combustion chamber (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460276.8A CN105403039A (en) | 2014-09-11 | 2014-09-11 | Automatically-controlled high-heat-efficiency biological particle melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460276.8A CN105403039A (en) | 2014-09-11 | 2014-09-11 | Automatically-controlled high-heat-efficiency biological particle melting furnace |
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| Publication Number | Publication Date |
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| CN105403039A true CN105403039A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410460276.8A Pending CN105403039A (en) | 2014-09-11 | 2014-09-11 | Automatically-controlled high-heat-efficiency biological particle melting furnace |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053820Y (en) * | 2007-04-19 | 2008-04-30 | 重庆新永精密合金有限公司 | Highly effective crucible furnace |
| JP2012137204A (en) * | 2010-12-24 | 2012-07-19 | Tokyo Faanesu Kogyo Kk | Aluminium ingot melting apparatus using exhaust heat |
| CN203501758U (en) * | 2013-09-29 | 2014-03-26 | 上海理大能源科技有限公司 | Crucible furnace of built-in biomass molding fuel combustion chamber |
| CN203771383U (en) * | 2014-04-02 | 2014-08-13 | 周利国 | Novel integrated biomass energy-saving smelting furnace |
| CN204141991U (en) * | 2014-09-11 | 2015-02-04 | 王金海 | The molten bright stove of the high thermal effect biologic grain of automatic control |
-
2014
- 2014-09-11 CN CN201410460276.8A patent/CN105403039A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053820Y (en) * | 2007-04-19 | 2008-04-30 | 重庆新永精密合金有限公司 | Highly effective crucible furnace |
| JP2012137204A (en) * | 2010-12-24 | 2012-07-19 | Tokyo Faanesu Kogyo Kk | Aluminium ingot melting apparatus using exhaust heat |
| CN203501758U (en) * | 2013-09-29 | 2014-03-26 | 上海理大能源科技有限公司 | Crucible furnace of built-in biomass molding fuel combustion chamber |
| CN203771383U (en) * | 2014-04-02 | 2014-08-13 | 周利国 | Novel integrated biomass energy-saving smelting furnace |
| CN204141991U (en) * | 2014-09-11 | 2015-02-04 | 王金海 | The molten bright stove of the high thermal effect biologic grain of automatic control |
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Application publication date: 20160316 |