CN2882814Y - Energy saving device of curing furnace of color steel prodn. line - Google Patents
Energy saving device of curing furnace of color steel prodn. line Download PDFInfo
- Publication number
- CN2882814Y CN2882814Y CN 200620081406 CN200620081406U CN2882814Y CN 2882814 Y CN2882814 Y CN 2882814Y CN 200620081406 CN200620081406 CN 200620081406 CN 200620081406 U CN200620081406 U CN 200620081406U CN 2882814 Y CN2882814 Y CN 2882814Y
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- gas
- curing oven
- gas outlet
- air
- color steel
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Abstract
The utility model discloses an energy saving device for the solidification furnace in the production line of color steel, which comprises a tail gas catalytic combustor that combusts the tail gas and generates heated gas; the tail gas catalytic combustor is composed of a 1st air intake that inducts the tail gas for the treatment of the solidification furnace and a 1st gas outlet that transmits the heated gas; a air distribution room that distributes the air of heated gas; the air distribution room is composed of a 2nd air intake communicated with the 1st air outlet and a 2nd air outlet that discharges heated gas to the solidification furnace. The utility model, which transmits the heat energy produced in catalytic combustion to the solidification furnace, reduces the waste of heat energy, ensures high heat energy utilization rate and alleviates the environmental pollution by not directly discharging the heated gas to the outside.
Description
Affiliated technical field
The utility model relates to a kind of energy saver of curing oven of color steel production line.
Background technology
At present, the processing method of the tail gas of the curing oven of color steel production line generally is: the exhaust gas heat after catalytic combustion tail gas also will burn directly discharges.Then this processing method has following shortcoming: one, and this catalytic combustion tail gas and hot gas later also has heat, directly discharges, and wastes energy; Its two, also there is waste gas in this catalytic combustion tail gas and hot gas later, directly discharges contaminated environment.
The utility model content
Waste energy for the exhaust gas treating method of the curing oven that overcomes existing color steel production line is existing, the shortcoming of contaminated environment, the utility model provides a kind of energy saver of curing oven of color steel production line, this energy saver reduces the waste of heat energy, and does not directly discharge hot gas and then can alleviate environmental pollution.
The technical scheme that its technical problem that solves the utility model adopts is: the energy saver of the curing oven of color steel production line, and this energy saver comprises:
One catalytic combustion tail gas also generates the tail gas catalyzed burner of hot gas, and it has first air inlet and first gas outlet of carrying hot gas of introducing the tail gas that curing oven need handle;
One distributes the air quantity distributor chamber of hot gas air quantity, and it has second air inlet and second gas outlet to curing oven discharge hot gas of a connection first gas outlet.
Described air quantity distributor chamber also has the evacuation port of an outside exhaust.
Described second gas outlet is provided with first blower fan that adjustable solar term are pressed.
Described evacuation port is provided with second blower fan that adjustable solar term are pressed.
Be communicated with one first pipeline between described first air inlet and the curing oven; Be communicated with one second pipeline between first gas outlet and second air inlet; Be communicated with one the 3rd pipeline between second gas outlet and the curing oven.
One second air flow sensor is set on the described evacuation port, and evacuation port is provided with second blower fan that adjustable solar term are pressed; One first air flow sensor is set on second gas outlet, and second gas outlet is provided with first blower fan that adjustable solar term are pressed;
This energy-conservation device also comprises: the automatic control cabinet of control first blower fan and second blower fan, it connects first air flow sensor and second air flow sensor.
The beneficial effects of the utility model are:
One, this energy saver is delivered to curing oven with the heat energy of tail gas catalyzed burner catalytic combustion, reduces the waste of heat energy, and heat energy utilization rate height does not directly discharge hot gas and then can alleviate environmental pollution;
Its two, the air quantity distributor chamber can be adjusted air quantity from hot gas to curing oven and the pressure of carrying, security performance height, heat energy utilization rate height;
Its three, the air quantity distributor chamber also has an evacuation port, adjusts air quantity from hot gas to curing oven and the pressure of carrying, reconciles the air quantity and the pressure of first air inlet, adjusts the air quantity and the pressure of energy saver.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the principle schematic of the tail gas catalyzed burner of color coating of the present utility model.
The specific embodiment
A kind of energy saver of curing oven of color steel production line, it is connected in curing oven 1, as shown in Figure 1, comprise a tail gas catalyzed burner 2, an air quantity distributor chamber 3, an automatic control cabinet 4, one first blower fan 5, one second blower fan 6, one first air flow sensor 7, one second air flow sensor 8, one first pipeline 9, one second pipeline 10, one the 3rd pipeline 11.
Tail gas catalyzed burner 2 has one first air inlet and one first gas outlet; Wherein establish one first pipeline 9 and be used to be communicated with first air inlet and curing oven 1.The tail gas that first air inlet is introduced curing oven 1 to be needed to handle is also delivered in tail gas catalyzed burner 2, with catalytic combustion tail gas and generate hot gas.First gas outlet is used to carry the hot gas of tail gas catalyzed burner 2 generations.
Air quantity distributor chamber 3 has one second air inlet, one second gas outlet and evacuation port 12.Second pipeline 10 is communicated with first gas outlet and second air inlet, makes the gas outlet of winning carry hot gas by second pipeline 10 to air quantity distributor chamber 3.The hot gas that 3 pairs second air inlets of air quantity distributor chamber are carried carries out air quantity and distributes, and wherein, second gas outlet is used to carry the hot gas that distributes through component, and evacuation port 12 discharges the hot gas that distributes through component.The 3rd pipeline 11 is communicated with second gas outlet and curing oven 1, makes second gas outlet carry hot gas by the 3rd pipeline 11 to curing oven 1.
The 3rd pipeline 11 is provided with first blower fan 5 and one first air flow sensor 7 that adjustable solar term are pressed.Evacuation port 12 is provided with second blower fan 6 and second air flow sensor 8 that adjustable solar term are pressed.Automatic control cabinet 4 connects tail gas catalyzed burner 2, air quantity distributor chamber 3, first air flow sensor 7, second air flow sensor 8, first blower fan 5 and second blower fan 6, automatic control cabinet 4 obtains data by first air flow sensor 7 and second air flow sensor 8, and adjust first blower fan 5 and second blower fan 6 by this Data Control, the air quantity and the pressure of hot gas is carried in adjustment to curing oven 1, reconcile the air quantity and the pressure of first air inlet, adjust the air quantity and the pressure of whole energy saver.
Be provided with one first control valve 13 in the curing oven 1, one first tail gas melts down air jet pipe 14, one second control valve 15 and one second tail gas and melts down air jet pipe 16, wherein, the 3rd pipeline 11 outputs are connected in first tail gas by first control valve 13 and melt down air jet pipe 14, melt down air jet pipe 16 being connected in second tail gas by second control valve 15 then.
Tail gas catalyzed burner 2 also has and comprises a heat exchanger, temperature control heating element, a catalytic module.Heat exchanger, catalytic module and temperature control heating element are arranged in order from top to bottom and are arranged in the pedestal.Other is provided with a wireway, and wireway one end and first air inlet can be connected in the heat exchanger left and right sides respectively communicatively, and the wireway other end can be connected in temperature control heating element bottom communicatively, and first gas outlet can be connected in the heat exchanger top communicatively.Catalytic module comprises the catalytic module and the catalytic module for the second time first time that is arranged in order from top to bottom.
First air inlet is introduced the waste gas that needs processing from curing oven; This waste gas generates the tail gas through preheating behind over-heat-exchanger; Tail gas through preheating is delivered to temperature control heating element bottom by wireway; Temperature control heating element will be controlled in certain preset range through the temperature of the tail gas of preheating; Temperature has been controlled at the tail gas catalytic combustion in catalytic module in certain preset range; The hot gas that catalytic combustion generates is discharged hot gas by first gas outlet to air quantity distributor chamber 3 behind over-heat-exchanger.
As mentioned above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (6)
1. the energy saver of the curing oven of color steel production line is characterized in that: this energy saver comprises:
One catalytic combustion tail gas also generates the tail gas catalyzed burner of hot gas, and it has first air inlet and first gas outlet of carrying hot gas of introducing the tail gas that curing oven need handle;
One distributes the air quantity distributor chamber of hot gas air quantity, and it has second air inlet and second gas outlet to curing oven discharge hot gas of a connection first gas outlet.
2. the energy saver of the curing oven of color steel production line according to claim 1 is characterized in that: described air quantity distributor chamber also has the evacuation port of an outside exhaust.
3. the energy saver of the curing oven of color steel production line according to claim 1 is characterized in that: described second gas outlet is provided with first blower fan that adjustable solar term are pressed.
4. the energy saver of the curing oven of color steel production line according to claim 2 is characterized in that: described evacuation port is provided with second blower fan that adjustable solar term are pressed.
5. according to claim 1 or 2 or the energy saver of the curing oven of 3 or 4 described color steel production lines, it is characterized in that: be communicated with one first pipeline between described first air inlet and the curing oven; Be communicated with one second pipeline between first gas outlet and second air inlet; Be communicated with one the 3rd pipeline between second gas outlet and the curing oven.
6. the energy saver of the curing oven of color steel production line according to claim 2 is characterized in that:
One second air flow sensor is set on the described evacuation port, and evacuation port is provided with second blower fan that adjustable solar term are pressed; One first air flow sensor is set on second gas outlet, and second gas outlet is provided with first blower fan that adjustable solar term are pressed;
This energy-conservation device also comprises: the automatic control cabinet of control first blower fan and second blower fan, it connects first air flow sensor and second air flow sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081406 CN2882814Y (en) | 2006-02-27 | 2006-02-27 | Energy saving device of curing furnace of color steel prodn. line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081406 CN2882814Y (en) | 2006-02-27 | 2006-02-27 | Energy saving device of curing furnace of color steel prodn. line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882814Y true CN2882814Y (en) | 2007-03-28 |
Family
ID=37955877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081406 Expired - Fee Related CN2882814Y (en) | 2006-02-27 | 2006-02-27 | Energy saving device of curing furnace of color steel prodn. line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882814Y (en) |
-
2006
- 2006-02-27 CN CN 200620081406 patent/CN2882814Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20140227 |