A kind of intelligence fire roasting paper drying complete apparatus
Technical field:
The present invention relates to a kind of intelligence fire roasting paper drying complete apparatus, belong to paper making equipment field.
Background technology:
After traditional fire roasting paper production technology takes paper pulp molding, the turning hoisting machine that wet paper directly passes through afterbody from naked light is drawn
Pass through, naked light direct baking paper is dried.Naked light typically has honeycomb coal fire.The problem of this technique is, paper is from naked light
It is upper by when, because firepower is unbalanced or is broken during Paper tractor, be easy to trigger paper directly to burn, trigger live finished paper
Fire;Coal or natural gas are converted into useful work less than 10%, and heat utilization efficiency is extremely low, and energy consumption of unit product is at more than 400 yuan/ton;
It is insulation, workshop is close model, the water vapour toast in addition after diffuses indoors, and chaotic state in which corrupt practices prevail, indoor environment extremely dislikes unrest,
Coal is directly burnt, not environmentally, workman's gas poisoning is easily caused.
The content of the invention:
Regarding to the issue above, the technical problem to be solved in the present invention be to provide it is a kind of intelligence fire roasting paper drying complete apparatus, this into
Complete equipment is not contacted with directly in paper drying process with naked light, eliminates the direct harm of fire;By changing baking process
And pattern, flue gas hot-fluid is obtained into multistage recycling, the utilization ratio of the energy is reached more than 85%;By in vapor collection
Pump drainage, the vapor of evaporation no longer diffuses indoors, revolutionizes working environment.
In order to solve the above technical problems, the technical scheme is that:A kind of intelligence fire roasting paper drying complete apparatus, it is wrapped
Pond containing paper pulp, forming cylinder, drum roll, combined rack, burner hearth, burner, accumulation of heat combi oven, miniature combustion engine, main pipe system,
Transmission device, throttling arrangement, reducing connecting tube road, accumulation of heat boot, boot blast pipe, temperature sensor and control casing, it is described
Forming cylinder be arranged in paper pulp pond, the drum roll described in a pair is arranged on the side of forming cylinder, described combined rack
The side in paper pulp pond is arranged on, several described accumulation of heat combi ovens are arranged on combined rack upper end, and described transmission device sets
Put in the side of combined rack, and the combined rack is made up of one group of six meters of frame and two groups of four meters of frames, described burner hearth sets
Put in six meters of frames, and side wall in burner hearth is provided with burner, the side of burner hearth is provided with miniature combustion engine, described miniature combustion engine
It is connected with main pipe system, described main pipe system is laid on two groups of four meters of machine frame insides, and is set in main pipe system
There are several throttling arrangements, the throttling arrangement is described by the connection corresponding with the accumulation of heat combi oven of upper end of reducing connecting tube road
Accumulation of heat boot is arranged on the accumulation of heat combi oven end, and boot blast pipe, described temperature are provided with the accumulation of heat boot
Degree sensor is arranged on the side of accumulation of heat boot, and the temperature sensor is electrically connected with the control casing.
Preferably, described forming cylinder and burner are electrically connected with control casing.
Preferably, described boot blast pipe is connected with the air inlet on forming cylinder, and in the another of forming cylinder
End is provided with exhaust outlet.
Preferably, described accumulation of heat combi oven includes one-level accumulation of heat casing, two grades of accumulation of heat casings and transition connecting box
Body, and one-level accumulation of heat casing and two grades of accumulation of heat casings connect casing connection by transition.
Preferably, described two grades of accumulation of heat casing both sides side is each provided with a heat transfer hole, and two adjacent two grades of storages
Designed for Z-shaped the position in the heat transfer hole on hot tank body.
Beneficial effects of the present invention:The complete set of equipments is not contacted with directly in paper drying process with naked light, eliminates fire
The direct harm of calamity;By changing baking process and pattern, flue gas hot-fluid is obtained into multistage recycling, make the energy utilizes effect
Rate reaches more than 85%;No longer diffused indoors by the vapor to pump drainage in vapor collection, evaporation, revolutionize building ring
Border;The flue gas smoke dust is discharged, the discharge of SO2 and NO compounds, and coal ratio, and 60%, SO2 is negligible for the reduction of NO compounds, is clean row
Put thing.
Brief description of the drawings:
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the invention;
Fig. 2 is top view of the invention;
Fig. 3 is the A-A of Fig. 2 to sectional view;
Fig. 4 is decomposition texture schematic diagram of the invention;
Fig. 5 is the right view of Fig. 3;
Fig. 6 is partial structurtes exploded view of the invention;
Fig. 7 is six meters of structural representations of frame in the present invention;
Fig. 8 is four meters of structural representations of frame in the present invention.
Description of reference numerals:1- paper pulp pond;2- forming cylinders;21- air inlets;22- exhaust outlets;3- drum rolls;4- is combined
Frame;Six meters of frames of 41-;Tetra- meters of frames of 42-;5- burner hearths;6- burners;7- accumulation of heat combi ovens;71- one-level accumulation of heat casings;
Bis- grades of accumulation of heat casings of 72-;73- transition connects casing;74- heat transfers hole;8- miniature combustion engines;9- main pipe systems;10- transmission devices;
11- throttling arrangements;12- reducing connecting tubes road 13- accumulation of heat boots;14- boot blast pipes;15- temperature sensors;16- control cabinets
Body.
Specific embodiment:
As shown in figures 1-8:A kind of intelligence fire roasting paper drying complete apparatus of the invention, it includes paper pulp pond 1, forming cylinder 2, rolling
Pressure cylinder 3, combined rack 4, burner hearth 5, burner 6, accumulation of heat combi oven 7, miniature combustion engine 8, main pipe system 9, transmission device 10, section
Stream device 11, reducing connecting tube road 12, accumulation of heat boot 13, boot blast pipe 14, temperature sensor 15 and control casing 16, it is described
Forming cylinder 2 be arranged in paper pulp pond 1, the drum roll 3 described in a pair is arranged on the side of forming cylinder 2, described combination
Frame 4 is arranged on the side in paper pulp pond 1, and several described accumulation of heat combi ovens 7 are arranged on the upper end of combined rack 4, described biography
Dynamic device 10 is arranged on the side of combined rack 4, and the combined rack 4 is by one group of six meters of frame 41 and two groups of 42 groups of four meters of frames
Into described burner hearth 5 is arranged in six meters of frames 41, and side wall in burner hearth 5 is provided with burner 6, and the side of burner hearth 5 is set
There is miniature combustion engine 8, described miniature combustion engine 8 is connected with main pipe system 9, described main pipe system 9 is laid on two groups of four meters of frames
Inside 42, and several throttling arrangements 11 are provided with main pipe system 9, the throttling arrangement 11 by reducing connecting tube road 12 with
The correspondence of accumulation of heat combi oven 7 of upper end is connected, and described accumulation of heat boot 13 is arranged on the end of accumulation of heat combi oven 7, and
Boot blast pipe 14 is provided with the accumulation of heat boot 13, described temperature sensor 15 is arranged on the side of accumulation of heat boot 13, and
The temperature sensor 15 is electrically connected with the control casing 16.
Wherein, described forming cylinder 2 and burner 6 are electrically connected with control casing 16;Described boot blast pipe 14
It is connected with the air inlet 21 on forming cylinder 2, and the other end in forming cylinder 2 is provided with exhaust outlet 22;Described accumulation of heat group
Closing baking box 7 includes 71, two grades of accumulation of heat casings 72 of one-level accumulation of heat casing and transition connection casing 73, and one-level accumulation of heat casing 71 and two
Level accumulation of heat casing 72 connects casing 73 and connects by transition;Described two grades of accumulation of heat casings, 72 liang of sides are each provided with a heat transfer hole
Designed for Z-shaped the position in the heat transfer hole 74 on 74, and adjacent two two grades of accumulation of heat casings 72.
Operation principle of the invention:Main pipe system 9 collects the flue gas of miniature combustion engine 8, according to paper moving direction by section
Stream device is diverted in each accumulation of heat combi oven 7;Burner hearth 5 collects the high-temperature flue gas of burner 6, through in accumulation of heat combi oven 7 with
Together, left and right interactive mode is moved the thermal source of main pipe system 9 step by step from front to back, is arranged through boot after 50-100 DEG C of low temperature exhaust gas
Tracheae 14 is entered in air after air inlet 21 reaches the preheating paper pulp of forming cylinder 2 from the exhaust outlet 22 of forming cylinder 2;Paper
Stock tank 1 collects the good paper pulp of upstream modulator, and the paper pulp that paper pulp will be sticked to outside forming cylinder 2 by forming cylinder 2 is rolled through shaping
After the preheating of cylinder 2, moist paper departs from the surface of forming cylinder 2 by burner hearth 5 and the surface of accumulation of heat combi oven 7, is led in transmission device 10
Under drawing, moved according to thermal source flow direction, conducted heat by the surface high-temp of accumulation of heat combi oven 7, the continuous quilt of moisture in moist paper
Evaporation, finally reaches the product quality requirement of fire roasting paper.The drying temperature of paper is detected and by data by temperature sensor 15
Control casing 16 is sent to, the air inflow of burner 6 and the rotary speed of forming cylinder 2 are adjusted by control casing 16, make drying
System stably produces the product in accordance with quality requirement.
Operating method of the invention:The first step:The charging of paper pulp pond 1 is opened, and reaches production status, miniature combustion engine 8, burner 6
Charging prepares before carrying out startup, and opens main pipe system 9 and boot blast pipe 14(Before every unit equipment dispatches from the factory and comes into operation,
By combustion test, each throttling arrangement 11 is regulated, and be allowed to fixed);Second step;Miniature combustion engine 8 is opened, miniature combustion engine 8 is generated electricity
Networking, stable conditions;3rd step:Burner 6 is opened, first by the control of afterburning flow in 5KG/H, the head end of accumulation of heat combi oven 7
After surface temperature reaches 300-350 DEG C;4th step:Start forming cylinder 2 to produce;And according to the fire roasting paper quality regulation combustion of production
The fuel air valve of burner 6, system has automatically adjusted the speed of forming cylinder 2, has reached steady operational status.Start is completed.
The present invention utilizes the high-temperature flue gas of miniature combustion engine, and burner flue gas is used as thermal source;Thermal source is moved in baking box according to paper
Left and right interactive mode is moved step by step from front to back in dynamic direction, and moist paper is exchanged heat indirectly by accumulation of heat combi oven outer surface,
The moist paper of drying;The throttling arrangement regulation main pipe system of main pipe system enters the flue gas flow of accumulation of heat combi oven, presses
Form different temperature fields from high to low according to direction of heat flow, make in operation 350 DEG C of head end accumulation of heat combi oven surface temperature control with
Under, below 50 DEG C of tail end accumulation of heat combi oven surface temperature;The tail gas discharged using the boot blast pipe of end is passed through shaping rolling
Indirect preheating paper pulp in cylinder.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.