CN208333096U - Smelting furnace is used in a kind of production of heat-conserving energy-saving multi formula aluminium ingot - Google Patents
Smelting furnace is used in a kind of production of heat-conserving energy-saving multi formula aluminium ingot Download PDFInfo
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- CN208333096U CN208333096U CN201820913988.4U CN201820913988U CN208333096U CN 208333096 U CN208333096 U CN 208333096U CN 201820913988 U CN201820913988 U CN 201820913988U CN 208333096 U CN208333096 U CN 208333096U
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Abstract
A kind of heat-conserving energy-saving multi formula aluminium ingot production smelting furnace, including regenerative apparatus, blower device and exhaust gas processing device, it is characterized by: the regenerative apparatus includes burner hearth, first gives a dinner for a visitor from afar mouth, second gives a dinner for a visitor from afar mouth, burner, fuel supply device, first regenerative chamber and the second regenerative chamber, described first gives a dinner for a visitor from afar mouth and the second mouth of giving a dinner for a visitor from afar is connected with the first regenerative chamber with the second regenerative chamber respectively, the burner is divided into the first burner, second burner and third burner, the blower device includes air blower, reversal valve and pick air piping, the reversal valve picks air piping and the first regenerative chamber by corresponding, second regenerative chamber is connected, the reversal valve is connected by picking air piping with air blower.The utility model passes through two regenerative chambers of automation control and setting to three burners, it is not only able to achieve the full combustion of combustion gas, enhances the fuel factor of smelting furnace, moreover it is possible to air heat energy is better achieved according to operating condition and utilized, fuel factor, more energy conservation and environmental protection is substantially improved.
Description
Technical field
The utility model relates to smelting furnace field of combustion technology, smelting furnace is used in especially a kind of heat-conserving energy-saving multi formula aluminium ingot production.
Background technique
It is big to have become world's hardware yield first by the accumulation and development since reform and opening-up for Chinese hardware manufacturing industry
State, the diecasting alloys product such as aluminium, zinc are the major product types of traditional hardware industry.Since oil, gas hold at high price, then plus
Upper conventional furnaces are heated using combustor, and the thermal efficiency is very low, so that production cost is too high, is unable to satisfy market competition and is wanted
It asks.Traditional fuel oil or combustion gas alloy melting furnace has lost competitive advantage.High-cycle regenerative combustion technology is not in tradition to flame
It is developed on the basis of Regenerative Combustion Technology, however, the technology reduces fuel supply rate to reduce energy consumption.In this way,
While reducing fuel consumption, the unfavorable as a result, affect the speed of production of production unit of speed of production reduction is brought, thus
System does not reach optimal effect, and the untreated exhaust emission air of exhaust gas that the prior art generates.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of heat-conserving energy-saving multi formula aluminium ingot production smelting furnace.
The technical solution of the utility model are as follows: a kind of production of heat-conserving energy-saving multi formula aluminium ingot smelting furnace, including regenerative apparatus, air blast
Device and exhaust gas processing device, it is characterised in that: the regenerative apparatus include burner hearth, first give a dinner for a visitor from afar mouth, second give a dinner for a visitor from afar mouth, burn
Mouth, fuel supply device, the first regenerative chamber and the second regenerative chamber, the described first give a dinner for a visitor from afar mouth, the second give a dinner for a visitor from afar mouth, burner extend into
In burner hearth, described first gives a dinner for a visitor from afar mouth and the second mouth of giving a dinner for a visitor from afar is connected with the first regenerative chamber with the second regenerative chamber respectively, the burner with
Fuel supply device piping connection is simultaneously provided with control valve, and the blower device includes air blower, reversal valve and picks air piping,
The reversal valve is picked air piping and is connected respectively with the first regenerative chamber, the second regenerative chamber, air blower by corresponding, the tail gas
Processing unit is connected by picking air piping with reversal valve.
The burner is divided into the first burner, the second burner and third burner, the first burner, the second burner and third burner point
The left side, middle part and right side of burner hearth lower end are not set, and the first burner, the second burner and third burner are supplied with fuel fill respectively
It sets piping connection and is provided with independent control valve.
The periphery of the burner hearth is provided with thermal insulation material.
Described first gives a dinner for a visitor from afar mouth and the second mouth of giving a dinner for a visitor from afar is located at the left and right ends of burner hearth and is parallel to each other.
The diameter for picking air piping give a dinner for a visitor from afar than first mouth, second give a dinner for a visitor from afar mouth diameter it is small.
The utility model has the following beneficial effects:
1, it realizing such smelting furnace and carries out the recycling of waste heat thermoae limit when generating combustion product gases, waste-heat recovery device is compact,
Significantly energy conservation is realized compared to traditional combustion heating method, by the increased exhaust gas processing device in tail portion, product energy-saving ring
It protects.
2, by two regenerative chambers of automation control and setting to three burners, not only it is able to achieve the abundant of combustion gas
Burning, enhances the fuel factor of smelting furnace, moreover it is possible to air heat energy be better achieved according to operating condition and utilize, fuel factor is substantially improved.
Detailed description of the invention
Fig. 1 is the process flow chart of the first operating status of the utility model.
Fig. 2 is the process flow chart of the second operating status of the utility model.
In figure, 1- burner hearth, 2- thermal insulation material, 3- first gives a dinner for a visitor from afar mouth, and 4- second gives a dinner for a visitor from afar mouth, 5- burner, 6- fuel supply dress
It sets, the first regenerative chamber of 7-, the second regenerative chamber of 8-, 9- air blower, 10- reversal valve, 11- picks air piping, 12- vent gas treatment dress
It sets.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As depicted in figs. 1 and 2, a kind of production of heat-conserving energy-saving multi formula aluminium ingot smelting furnace, including regenerative apparatus, blower device and tail
Flash Gas Compression Skid System, it is characterised in that: the regenerative apparatus include burner hearth 1, thermal insulation material 2, first give a dinner for a visitor from afar mouth 3, second give a dinner for a visitor from afar
Mouth 4, burner 5, fuel supply device 6, the first regenerative chamber 7 and the second regenerative chamber 8, the thermal insulation material is in the periphery of burner hearth, institute
The first give a dinner for a visitor from afar mouth, the second give a dinner for a visitor from afar mouth, burner is stated to extend into burner hearth, described first give a dinner for a visitor from afar mouth 3 and second give a dinner for a visitor from afar mouth 4 respectively and
First regenerative chamber is connected with the second regenerative chamber, and first gives a dinner for a visitor from afar mouth 3 and the second mouth 4 of giving a dinner for a visitor from afar is located at the left and right ends of burner hearth and mutually flat
Row, the burner are divided into the first burner, the second burner and third burner, and the first burner, the second burner and third burner are set respectively
Set in the left side, middle part and right side of burner hearth lower end, the first burner, the second burner and third burner respectively with fuel supply device 6
Piping connection is simultaneously provided with independent control valve, can be controlled respectively by the first control valve, the second control valve and third control valve
The gas supply of first burner, the second burner and third burner；The blower device includes air blower 9, reversal valve 10 and picks
Air piping 11, the reversal valve 10 is picked air piping 11 and is connected with the first regenerative chamber 7, the second regenerative chamber 8 by corresponding, described
Reversal valve 10 is connected by picking air piping 11 with air blower 9, and the diameter for picking air piping 11 is given a dinner for a visitor from afar mouth, second than first
The diameter of mouth of giving a dinner for a visitor from afar wants small, and the exhaust gas processing device 12 is connected by picking air piping 11 with reversal valve 10.
When it is implemented, with reference to Fig. 1, air is entered furnace by the mouth of giving a dinner for a visitor from afar of the first regenerative chamber first through reversal valve by air blower
Thorax is burnt by the heating of burner, and cold air becomes hot-air, and fire box temperature sharply increases, and high-temperature flue gas is given a dinner for a visitor from afar by second
Mouth enters exhaust gas processing device by reversal valve after temperature reduction to the second regenerative chamber.Exhaust gas temperature general control is at 150 DEG C
Below in next cycle, with reference to Fig. 2, reversal valve switching direction, second gives a dinner for a visitor from afar a mouthful air inlet, and first gives a dinner for a visitor from afar a mouthful outlet, so follows
Ring work.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (5)
1. a kind of production of heat-conserving energy-saving multi formula aluminium ingot smelting furnace, including regenerative apparatus, blower device and exhaust gas processing device, feature
Be: the regenerative apparatus include burner hearth, first give a dinner for a visitor from afar mouth, second give a dinner for a visitor from afar mouth, burner, fuel supply device, the first accumulation of heat
Room and the second regenerative chamber, the described first give a dinner for a visitor from afar mouth, the second give a dinner for a visitor from afar mouth, burner extend into burner hearth, described first give a dinner for a visitor from afar mouth and
Second mouth of giving a dinner for a visitor from afar is connected with the first regenerative chamber with the second regenerative chamber respectively, and the burner and fuel supply device piping connection are simultaneously set
It is equipped with control valve, the blower device includes air blower, reversal valve and picks air piping, and the reversal valve is picked by corresponding
Air piping is connected with the first regenerative chamber, the second regenerative chamber, air blower respectively, the exhaust gas processing device by pick air piping and
Reversal valve is connected.
2. heat-conserving energy-saving multi formula aluminium ingot production smelting furnace according to claim 1, it is characterised in that: the burner is divided into first
Burner, the second burner and third burner, the first burner, the second burner and third burner be separately positioned on burner hearth lower end left side,
Middle part and right side, the first burner, the second burner and third burner respectively with fuel supply device piping connection and be provided with independence
Control valve.
3. heat-conserving energy-saving multi formula aluminium ingot production smelting furnace according to claim 1, it is characterised in that: the periphery of the burner hearth is set
It is equipped with thermal insulation material.
4. heat-conserving energy-saving multi formula aluminium ingot according to claim 1 production smelting furnace, it is characterised in that: described first give a dinner for a visitor from afar mouth and
Second mouth of giving a dinner for a visitor from afar is located at the left and right ends of burner hearth and is parallel to each other.
5. heat-conserving energy-saving multi formula aluminium ingot production smelting furnace according to any one of claims 1-4, it is characterised in that: described to connect
The diameter of air supply duct give a dinner for a visitor from afar than first mouth, second give a dinner for a visitor from afar mouth diameter it is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913988.4U CN208333096U (en) | 2018-06-13 | 2018-06-13 | Smelting furnace is used in a kind of production of heat-conserving energy-saving multi formula aluminium ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913988.4U CN208333096U (en) | 2018-06-13 | 2018-06-13 | Smelting furnace is used in a kind of production of heat-conserving energy-saving multi formula aluminium ingot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333096U true CN208333096U (en) | 2019-01-04 |
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ID=64770758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913988.4U Active CN208333096U (en) | 2018-06-13 | 2018-06-13 | Smelting furnace is used in a kind of production of heat-conserving energy-saving multi formula aluminium ingot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333096U (en) |
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2018
- 2018-06-13 CN CN201820913988.4U patent/CN208333096U/en active Active
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