The fully-automatic biomass curing formation machine
Technical field
The utility model belongs to the biomass moulding process equipment, especially relates to a kind of fully-automatic biomass curing formation machine.
Background technology
After stalk, rice husk, wood chip and multiple living beings leftover bits and pieces are compact formed, as renewable resource, can be used for biomass fuel generating, life heating, can also be used for the roughage of ruminants such as ox, sheep, have the characteristics of low-carbon (LC), environmental protection, convenient transportation and storage.In recent years, the biomass solid shaping process technology has obtained fast development, and biomass solid shaping equipment is existing several at present, ties baler, ring die pelleter, flat-die granulator etc. such as the side of stalk, herbage, has all reached compact formed requirement.But part still has some deficits: existing biomass solid shaping equipment is for the difficult molding materials of variety classes, the higher material bad adaptability of raw material moisture content; Have all in addition that production efficiency is low, automaticity is low, the problem of poor reliability.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of production efficiency height is provided, the automaticity height, and adaptability is strong, and reliable fully-automatic biomass curing formation machine operates steadily.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals: fully-automatic biomass curing formation machine of the present utility model, comprise frame and the punching press master motor, the feed bin that are installed on this frame, be installed in the dust arrester at feed bin top, be installed in the feed bin feeding-distribution device of feed bin bottom, flywheel, crank, connecting rod, connecting rod guide pin bushing, drift, electric heater, punch die are protected jacket, lubricating system and full-automatic control system.The coaxial supporting of two flywheel symmetries is installed on the frame, become 180 ° of directions that two cranks are installed on this two flywheels coaxial, on these two cranks a connecting rod is installed respectively respectively, two each corresponding connecting rods of connecting rod guide pin bushing are installed on the frame, these two connecting rods cooperate separately respectively and are installed in the connecting rod guide pin bushing, a drift is respectively installed in the outer end of these two connecting rods, the place ahead correspondence of each drift is installed by an electric heater successively and a punch die is protected jacket, between each connecting rod guide pin bushing and corresponding electric heater, left-right symmetry respectively is provided with a precompression chamber, and the precompression chamber that two drifts alternately pass separately in working order stretches in the lining of this electric heater, and the two ends output shaft of this punching press master motor is connected with two flywheels by driving belt; Be positioned at precompression chamber both sides, the left and right sides, be in two drifts that same plane left-right symmetry is vertical respectively to be provided with a feed precompressed screw feeder, two feed precompressed motor left-right symmetry are installed in the bottom of frame, and connect by driving chain and corresponding feed precompressed screw feeder.
As preferred design of the present utility model: described control system comprises switch board, Frequency Converter Control panel, PLC program control system, electric-control system, primary transducer, secondary frequency converter, temperature controller, lubricating system pressure monitor, lubricating oil temperature monitor, primary transducer is used to control punching press master rotating speed of motor, secondary frequency converter is used to control feed precompressed rotating speed of motor, temperature controller is used to control the temperature of electric heater
Wherein, the output port of described PLC program control system links to each other with the input port of electric-control system; The input port of described primary transducer links to each other with the output port of electric-control system, and the output port of described primary transducer links to each other with the input of punching press master motor; The input port of described secondary frequency converter links to each other with the output port of electric-control system, and the output port of described secondary frequency converter links to each other with the input of feed precompressed motor; The input port of described temperature controller links to each other with the output port of electric-control system, and the output port of described temperature controller links to each other with the input of electric heater.
As further improvement of the utility model, the top of corresponding each feed precompressed screw feeder, each vertically is provided with two material poking forks to left-right symmetry respectively.
Because adopt technique scheme, the beneficial effect that the fully-automatic biomass curing formation machine that the utility model provides has is:
1. production efficiency height.Because a drift is respectively installed in the outer end of these two connecting rods, between each connecting rod guide pin bushing and corresponding electric heater, left-right symmetry respectively is provided with a precompression chamber, be positioned at precompression chamber both sides, the left and right sides, be in two drifts that same plane left-right symmetry is vertical respectively to be provided with a feed precompressed screw feeder, so just can two drift alternations, shorten the conduction distance of power by precompressed and two steps of punching press, make the dislocation of cellulosic molecule group, distortion, the extension of being wrapped up, reconfigure moulding at last by lignin.Production efficiency and Forming Quality have been improved.
2. automaticity height, good reliability.Described control system adopts the PLC program control technology, can be to the conveying precompressed speed of material, factors such as punching press frequency, heating-up temperature, lubrication pressure are monitored in real time, Collaborative Control, when raising the efficiency, can effectively avoid changing equipment fault and the damage that causes because of maloperation or raw material.
3. adaptability is strong.On raw material type, for difficult compression forming material; On the raw material pulverizing dynamics, for the material of grinding particle size below 20mm; On the raw material moisture content, but for moisture content in all punch formings of 8%~25% raw material.
4. it is reliable to operate steadily.The application of PLC program Collaborative Control technology and frequency conversion control technique, make the fully-automatic biomass curing formation machine have very strong regulating power, can select corresponding heating-up temperature, charging rate and punching press frequency according to the physical characteristic of different material, equipment is operated steadily reliably.
Description of drawings
Fig. 1 is the structural representation of the utility model fully-automatic biomass curing formation machine;
Fig. 2 is along the cutaway view of A-A line among Fig. 1;
Fig. 3 is along the cutaway view of B-B line among Fig. 1;
Fig. 4 is a full-automatic control system functional-block diagram of the present utility model.
Among the figure: frame 1 punching press master motor 2 flywheels 3 cranks 4 connecting rods 5 connecting rod guide pin bushings 6 drifts 7 electric heaters 8 punch dies are protected jacket 9 lubricating systems 10 dust arresters 11 feed bins 12 switch boards 13 Frequency Converter Control panels 14 PLC program control systems 15 feed precompressed screw feeders 16 material poking forks 17 feed bin feeding-distribution devices 18 feed precompressed motors 19
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As Fig. 1, Fig. 2 and shown in Figure 3, provided the structural representation of the utility model fully-automatic biomass curing formation machine, comprise frame 1 and the punching press master motor 2, the feed bin 12 that are installed on this frame 1, be installed in the dust arrester 11 at feed bin 12 tops, be installed in the feed bin feeding-distribution device 18 of feed bin 12 bottoms, flywheel 3, crank 4, connecting rod 5, connecting rod guide pin bushing 6, drift 7, electric heater 8, punch die are protected jacket 9, lubricating system 10 and full-automatic control system.Two flywheel 3 symmetrical coaxial supportings are installed on the frame 1, become 180 ° of directions that two cranks 4 are installed on this two flywheels 3 coaxial, on these two cranks 4 connecting rod 5 is installed respectively respectively, two connecting rod guide pin bushing 6 each corresponding connecting rods 5 are installed on the frame 1, these two connecting rods 5 cooperate separately respectively and are installed in the connecting rod guide pin bushing 6, a drift 7 is respectively installed in the outer end of these two connecting rods 5, the place ahead correspondence of each drift 7 is installed by an electric heater 8 successively and a punch die is protected jacket 9, between each connecting rod guide pin bushing 6 and corresponding electric heater 8, left-right symmetry respectively is provided with a precompression chamber, and the precompression chamber that two drifts 7 alternately pass separately in working order stretches in the lining of this electric heater 8, and the two ends output shaft of this punching press master motor 2 is connected with two flywheels 3 by driving belt; Be positioned at precompression chamber both sides, the left and right sides, be in two drifts 7 that same plane left-right symmetry is vertical respectively to be provided with a feed precompressed screw feeder 16, two feed precompressed motor 19 left-right symmetry are installed in the bottom of frame 1, and by driving chain and corresponding feed precompressed screw feeder 16 connections.
In a preferred embodiment, as shown in Figure 4, provided full-automatic control system functional-block diagram of the present utility model, described control system comprises switch board 13, Frequency Converter Control panel 14, PLC program control system 15, electric-control system, primary transducer, secondary frequency converter, temperature controller, lubricating system pressure monitor, lubricating oil temperature monitor, primary transducer is used to control the rotating speed of punching press master motor 2, secondary frequency converter is used to control the rotating speed of feed precompressed motor 19, and temperature controller is used to control the temperature of electric heater 8.
Wherein, the output port of described PLC program control system 15 links to each other with the input port of electric-control system; The input port of described primary transducer links to each other with the output port of electric-control system, and the output port of described primary transducer links to each other with the input of punching press master motor 2; The input port of described secondary frequency converter links to each other with the output port of electric-control system, and the output port of described secondary frequency converter links to each other with the input of feed precompressed motor 19; The input port of described temperature controller links to each other with the output port of electric-control system, and the output port of described temperature controller links to each other with the input of electric heater 8.
As further improvement of the utility model, as shown in Figure 3, the top of corresponding each feed precompressed screw feeder 16, each vertically is provided with two material poking forks 17 to left-right symmetry respectively.
Fully-automatic biomass curing formation machine of the present utility model can satisfy the compact formed requirement of stalk, rice husk, wood chip and multiple living beings leftover bits and pieces.Because adopted two drift designs, transmission system, feeding system, formation system all are designed to two relatively independent covers, and the left-right symmetry distribution, have stable drive, production efficiency advantages of higher.The feed bin feeding-distribution device 18 that is installed in feed bin 12 bottoms is feed precompressed screw feeder 16 feed of both sides to the left and right, and material is sent into precompression chamber under the pressure of feed precompressed screw feeder 16 promotes, realize the precommpression of certain density, is convenient to next step punch forming.The drift that drives on the flywheel 3 driving crank connecting link outer ends by punching press master motor 2 moves reciprocatingly, and the material of precompressed is constantly extruded from nib, finally forms cylindric briquetting.The utility model by raw material and mould adjustment, also can be used for the roughage compression forming of ruminants such as ox, sheep, wide accommodation simultaneously based on the fuel rod curing molding.