CN208952705U - A kind of energy-efficient petroleum coke calciners of quick reversing combustion - Google Patents
A kind of energy-efficient petroleum coke calciners of quick reversing combustion Download PDFInfo
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- CN208952705U CN208952705U CN201821781141.1U CN201821781141U CN208952705U CN 208952705 U CN208952705 U CN 208952705U CN 201821781141 U CN201821781141 U CN 201821781141U CN 208952705 U CN208952705 U CN 208952705U
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- calcining compartment
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Abstract
The utility model proposes a kind of quick energy-efficient petroleum coke calciners of reversing combustion, including furnace body, combustion chamber and calcining compartment are equipped in the furnace body, successively spacing parallel arranging is arranged for combustion chamber and calcining compartment, is connected at the top of calcining compartment with feeding warehouse, calcining compartment bottom is connected to discharging bin, feeding warehouse is connected to the gas outlet on furnace body, gas outlet is connected to purification device, and burner ends head is equipped with accumulation of heat mouth and gas port on furnace body, and gas port is connected to purification device.The advantages of the utility model: having used proprietary quick commutation efficient combustion technology, improves efficiency, and energy consumption falls to less than half original, and by-product fuel oil and high heating value combustion gas significantly, can substantially meet consumption of the subsequent annular roaster to combustion gas.The flue gas of calcining furnace itself is also reduced to insufficient original half, and gross contamination emission and annual environmentally friendly operating cost are less than half original, and not only environment protecting is good, and income is also very considerable.
Description
Technical field
The utility model relates to calcining furnaces, particularly relate to a kind of energy-efficient petroleum coke calciners of quick reversing combustion.
Background technique
The decompression residuum of petroleum cracks coking at 500~550 DEG C and the black solid coke that generates through coking plant,
As petroleum coke.In China, petroleum coke is widely used in metallurgy industry, but existing petroleum coke calciners mostly use greatly interior heat
Method, up to 1000 DEG C of calciner exit flue-gas temperature, flue gas is directly discharged in atmosphere, and heat is not easy to recycle, and right
Atmosphere causes greatly to pollute, even if recycling to the heat in flue gas, efficiency is also very low.And with environmental protection policy
Increasingly strict, industry competition is growing more intense, and traditional calcining petroleum coke furnace technology has been unable to meet current requirement.Therefore,
It is a kind of to be urgently suggested with more preferable environmental protection and the petroleum coke calciners of energy-saving effect.
Utility model content
The utility model proposes a kind of quick energy-efficient petroleum coke calciners of reversing combustion, solve existing petroleum coke and forge
Burn furnace energy consumption height, heavy-polluted problem.
The technical solution of the utility model is achieved in that a kind of energy-efficient calcining petroleum coke of quick reversing combustion
Furnace, including furnace body, the furnace body is interior to be equipped with combustion chamber and calcining compartment, and successively spacing parallel arranging is arranged for combustion chamber and calcining compartment, forges
It burns ceiling portion to be connected to feeding warehouse, calcining compartment bottom is connected to discharging bin, and feeding warehouse is connected to the gas outlet on furnace body, gas outlet
It is connected to purification device, burner ends head is equipped with accumulation of heat mouth and gas port on furnace body, gas port and purification device
Connection.
The combustion chamber is divided into several layers by temperature partition, and commutation partition, every layer of burning are equipped in every layer of combustion chamber
Room forms U-shaped quirk by commutation partition, and the two ends of U-shaped quirk are equipped with accumulation of heat mouth and gas port on furnace body, fires
Port is connected to purification device.
The advantages of the utility model: proprietary quick commutation efficient combustion technology has been used, has improved efficiency, energy consumption is significantly
Less than half original, and by-product fuel oil and high heating value combustion gas are fallen to, subsequent annular roaster can be substantially met to combustion
The consumption of gas.The flue gas of calcining furnace itself is also reduced to insufficient original half, gross contamination emission and annual environmental protection fortune
Row expense is less than half original, and transformation or newly-built investment can pass through oil gas by-product direct yield within some months
The expense recycling saved with environmental protection investments and operation, not only environment protecting is good, and income is also very considerable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model main view.
Fig. 2 is the utility model side view.
In figure: 1- furnace body, the combustion chamber 2-, 3- calcining compartment, the gas outlet 4-, 5- temperature partition, 6- commutation partition, 7- accumulation of heat
Mouthful, 8- gas port, 9- feeding warehouse, 10- discharging bin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, a kind of energy-efficient petroleum coke calciners of quick reversing combustion, including furnace body 1, it is described
Combustion chamber 2 and calcining compartment 3 are equipped in furnace body 1, successively spacing parallel arranging is arranged for combustion chamber 2 and calcining compartment 3,3 top of calcining compartment with into
Feed bin 9 is connected to, and 3 bottom of calcining compartment be connected to discharging bin 10, and feeding warehouse 9 is connected to the gas outlet 4 on furnace body 1, gas outlet 4 with only
Connection is set in makeup, and 2 two ends of combustion chamber are equipped with accumulation of heat mouth 7 and gas port 8 on furnace body 1, gas port 8 and purification device
Connection.
The combustion chamber 2 is divided by temperature partition 5 for several layers, is equipped with commutation partition 6 in every layer of combustion chamber 2, and every layer
Combustion chamber 2 forms U-shaped quirk by commutation partition 6, and the two ends of U-shaped quirk are equipped with accumulation of heat mouth 7 and combustion on furnace body 1
Port 8, gas port 8 are connected to purification device.
Petroleum coke enters furnace body by feeding warehouse, calcines in calcining compartment, is finally discharged from discharging bin.Combustion chamber and calcining
Room is dividing wall type, and combustion chamber provides heat for calcining compartment, and petroleum coke is heated in calcining compartment, and the coal gas evaporated passes through gas outlet
Discharge, after external cooling and purifying, a part enters combustion chambers burn by gas port.The gas port of one end of combustion chamber stores
The gas port of hot mouth and another end, accumulation of heat mouth realize quickly commutation efficient burning, discharge at interval of 20 ~ 200 s alternation switches
Flue gas temperature be lower than 150 DEG C, greatly reduce energy consumption and pollution.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (2)
1. a kind of energy-efficient petroleum coke calciners of quick reversing combustion, including furnace body (1), it is characterised in that: the furnace body
(1) combustion chamber (2) and calcining compartment (3) are equipped in, successively spacing parallel arranging is arranged for combustion chamber (2) and calcining compartment (3), calcining compartment (3)
Top is connected to feeding warehouse (9), and calcining compartment (3) bottom is connected to discharging bin (10), the outlet on feeding warehouse (9) and furnace body (1)
Mouth (4) connection, gas outlet (4) are connected to purification device, and combustion chamber (2) two ends are equipped with the accumulation of heat mouth on furnace body (1)
(7) it is connected to gas port (8), gas port (8) with purification device.
2. the energy-efficient petroleum coke calciners of quick reversing combustion according to claim 1, it is characterised in that: the combustion
It burns room (2) and is divided into several layers by temperature partition (5), be equipped with commutation partition (6), every layer of combustion chamber (2) in every layer of combustion chamber (2)
U-shaped quirk is formed by commutation partition (6), the two ends of U-shaped quirk are equipped with accumulation of heat mouth (7) and combustion on furnace body (1)
Port (8), gas port (8) are connected to purification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781141.1U CN208952705U (en) | 2018-10-31 | 2018-10-31 | A kind of energy-efficient petroleum coke calciners of quick reversing combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781141.1U CN208952705U (en) | 2018-10-31 | 2018-10-31 | A kind of energy-efficient petroleum coke calciners of quick reversing combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952705U true CN208952705U (en) | 2019-06-07 |
Family
ID=66743587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781141.1U Active CN208952705U (en) | 2018-10-31 | 2018-10-31 | A kind of energy-efficient petroleum coke calciners of quick reversing combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952705U (en) |
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2018
- 2018-10-31 CN CN201821781141.1U patent/CN208952705U/en active Active
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