Utility model content
Utility model purpose: the purpose of this utility model is to solve deficiency of the prior art, it is provided that a kind of by the gas in combustor being carried out second-time burning process, thus decrease the discharge of sulfiding gas in waste gas, protect environment;Simultaneously by using various temperature compensation scheme, thus decrease the use of fuel, reach the energy saving and environment friendly impregnating prodn. line of energy-conservation purpose.
Technical scheme: the energy saving and environment friendly impregnating prodn. line of one described in the utility model, including preposition structure and post-modifier, described preposition structure includes some baking ovens connected each other by preposition temperature-compensating pipeline, described post-modifier includes some baking ovens connected each other by rearmounted temperature-compensating pipeline, described preposition temperature-compensating pipeline is interconnected with described rearmounted temperature-compensating pipeline, and the waste discharge mouth of each baking oven in described post-modifier is interconnected also by waste discharge total pipeline;
Described baking oven includes baking oven body, burner, heat-exchanger rig, air-introduced machine and motor, this internal combustor that is provided with of described baking oven, described baking oven body exterior is provided with burner, described burner and described combustion chamber, described combustor connects also by waste discharge pipeline one end of heat-exchanger rig, and the other end of described heat-exchanger rig is connected to waste outlet by waste discharge airduct;The entrance of described baking oven is also associated with gas collector, described gas collector is also associated with air-introduced machine and circulating line, the end of described circulating line and described combustion chamber, form closed circuit by gas collector, air-introduced machine and circulating line between entrance and the described combustor of described baking oven.
Further, the waste outlet of each baking oven and described preposition temperature-compensating pipeline communication, the entrance of the heat exchange pipeline of each baking oven in described post-modifier and described rearmounted temperature-compensating pipeline communication in described preposition structure.
Further, the part baking oven in described post-modifier is provided with burner, and the baking oven being not provided with burner just connects and has described rearmounted temperature-compensating pipeline.
Further, it is additionally provided with the second air-introduced machine between described preposition temperature-compensating pipeline and described rearmounted temperature-compensating pipeline.
Further, described preposition structure at least includes three baking ovens, described post-modifier at least includes two baking ovens.
Further, described burner is made up of wind pushing mechanism, ignition mechanism, fuel mechanism, monitoring system and electrical control mechanism;Described wind pushing mechanism is mainly made up of housing, motor, damper and controller, cam regulating mechanism, air pressure gun fire tube etc., its be send in combustor certain wind speed and, the air of air quantity;Described ignition mechanism is mainly made up of ignition transformer, ignitor, electricity fire high tension cable etc., and it mainly lights the mixture of air and fuel;Described fuel mechanism is made up of screw rod, electromagnetic valve, and the long-pending stalk of its packaging is by screw rod feeding, and ensures the fuel needed for burner combustion;Described monitoring system is made up of flame monitor, pressure monitor, temperature monitoring, and it ensures the operation that burner is safe and stable;Described electrical control mechanism is made up of program controller, the command centre of its above each system and liaison centre.
Further, described gas collector is also associated with motor.
Further, described heat-exchanger rig uses air heat exchanger.
Further, described heat-exchanger rig is also associated with heat exchange pipeline, and the entrance of described heat exchange pipeline connects with extraneous air, and the outlet of described heat exchange pipeline connects with combustion chamber.
Beneficial effect: this utility model by carrying out second-time burning process to the gas in combustor, thus decreases the discharge of sulfiding gas in waste gas, protects environment;Simultaneously by using various temperature compensation scheme that each baking oven in production line is carried out temperature-compensating, thus decrease the use of fuel, reach energy-conservation purpose.
Detailed description of the invention
The energy saving and environment friendly baking oven of one as shown in Fig. 1 to Fig. 4, including preposition structure and post-modifier, described preposition structure includes some baking ovens connected each other by preposition temperature-compensating pipeline 13, described post-modifier includes some baking ovens connected each other by rearmounted temperature-compensating pipeline 15, described preposition temperature-compensating pipeline 13 is interconnected with described rearmounted temperature-compensating pipeline 15, and the waste discharge mouth of each baking oven in described post-modifier is interconnected also by waste discharge total pipeline 16;
Described baking oven includes baking oven body 1, burner 5, heat-exchanger rig 7, air-introduced machine 10 and motor 4, being provided with combustor 2 in described baking oven body 1, described baking oven body 1 is outside is provided with burner 5, and described burner 5 connects with described combustor 2, described combustor 2 connects also by waste discharge pipeline 6 one end of heat-exchanger rig 7, and the other end of described heat-exchanger rig 7 is connected to waste outlet 9 by waste discharge airduct 8;The entrance of described baking oven is also associated with gas collector 3, described gas collector 3 is also associated with air-introduced machine 10 and circulating line 11, the end of described circulating line 11 connects with described combustor 2, forms closed circuit by gas collector 3, air-introduced machine 10 and circulating line 11 between entrance and the described combustor 2 of described baking oven.
Further optimization as technique scheme:
Further, in described preposition structure, the waste outlet 9 of each baking oven connects with described preposition temperature-compensating pipeline 13, and the entrance of the heat exchange pipeline 12 of each baking oven in described post-modifier connects with described rearmounted temperature-compensating pipeline 15.
Further, part baking oven in described post-modifier is provided with burner 5, and the baking oven being not provided with burner 5 just connects and has described rearmounted temperature-compensating pipeline 15, in the present embodiment as shown in Figure 4, middle baking oven just arranges burner, and both sides are not provided with the baking oven of burner and are connected to rearmounted temperature-compensating pipeline 15.
Further, it is additionally provided with the second air-introduced machine 14 between described preposition temperature-compensating pipeline 13 and described rearmounted temperature-compensating pipeline 15.
Further, described preposition structure at least includes three baking ovens, described post-modifier at least includes two baking ovens.Preposition structure in the present embodiment includes five baking ovens, and post-modifier includes that five baking ovens in three baking ovens, and preposition structure carry out temperature-compensating to two baking ovens in post-modifier.
Further, described burner 5 is made up of wind pushing mechanism, ignition mechanism, fuel mechanism, monitoring system and electrical control mechanism;Described wind pushing mechanism is mainly made up of housing, motor, damper and controller, cam regulating mechanism, air pressure gun fire tube etc., its be send in combustor certain wind speed and, the air of air quantity;Described ignition mechanism is mainly made up of ignition transformer, ignitor, electricity fire high tension cable etc., and it mainly lights the mixture of air and fuel;Described fuel mechanism is made up of screw rod, electromagnetic valve, and the long-pending stalk of its packaging is by screw rod feeding, and ensures the fuel needed for burner combustion;Described monitoring system is made up of flame monitor, pressure monitor, temperature monitoring, and it ensures the operation that burner is safe and stable;Described electrical control mechanism is made up of program controller, the command centre of its above each system and liaison centre.
Further, described gas collector 3 is also associated with motor 4.
Further, described heat-exchanger rig 7 uses air heat exchanger.
Further, described heat-exchanger rig 7 is also associated with heat exchange pipeline 12, and the entrance of described heat exchange pipeline 12 connects with extraneous air, and the outlet of described heat exchange pipeline 12 connects with combustion chamber.
The production technology of above-mentioned a kind of energy saving and environment friendly impregnating prodn. line, comprises the steps:
(1) gas that combustor processed carries out burn processing again through burner;
(2) gas processed through burner combustion sequentially passes through combustor, waste discharge pipeline and heat-exchanger rig;
(3) gas through heat-exchanger rig carries out heat exchange operation with the outside air that enters so that the temperature of the waste gas that will discharge is utilized, and reduces the temperature discharging waste gas simultaneously;
(4) waste gas is discharged by waste discharge airduct, and the waste gas that each baking oven in preposition structure is discharged is collected through preposition temperature-compensating pipeline and is delivered to post-modifier;
(5) in post-modifier without with the heat exchanger entrance of the baking oven of burner and above-mentioned preposition temperature-compensating pipeline communication, thus by each baking oven in preposition structure, the baking oven in post-modifier is carried out temperature-compensating;
(6) the waste discharge mouth of each baking oven in post-modifier discharges waste gas by waste discharge general export;
(7) gas simultaneously entered from each baking oven entrance forms loop by gas collector, air-introduced machine and circulating line so that enters combustor from the gas with temperature of baking oven entrance entrance and carries out temperature-compensating.
The energy saving and environment friendly baking oven of one described in the utility model, which increases burner and circulation line, is processed by the second-time burning of burner, thus the harmful substance in gas is carried out burn processing again, then discharge.Baking oven the most of the present utility model is provided with heat exchanger in porch, and on the one hand waste air can carry out temperature utilization, on the other hand can the temperature of utilization be compensated in combustor.Alternative temperature compensation structure is to form closed circuit by gas collector, air-introduced machine and circulating line, thus is connected with combustor by baking oven entrance, carries out temperature-compensating.In combination with the setting of quantity of the baking oven of concrete production line, by certain baking oven, follow-up baking oven can be carried out temperature-compensating, thus reduce the consumption of fuel further.
This utility model by carrying out second-time burning process to the gas in combustor, thus decreases the discharge of sulfiding gas in waste gas, protects environment;Simultaneously by using various temperature compensation scheme that each baking oven in production line is carried out temperature-compensating, thus decrease the use of fuel, reach energy-conservation purpose.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.