Numerical control grinding sizing device
Technical field
The present invention relates to bean product manufacture field, be specially a kind of numerical control grinding sizing device.
Background technology
Bean product are one very tasty foods, dark liking by consumers in general.Traditional beancurd making method generally all adopts the mode of making by hand, comprise bubble beans, defibrination, mashing off, filter, point slurry, the operations such as dehydration forming, in above-mentioned defibrination operation, fiberizer structure used is at present simple, be mostly that a machine one grinds design, soybean needs mill the vegetable protein in soybean all could to be ground for three times usually when defibrination, thus existing grinding machine in use " is taken a lot of work, time-consuming, effort, take electricity, water wasting ", also unhygienic, operating efficiency is extremely low, the soymilk concentration that existing fiberizer grinds also cannot set, control to be not easy to very much operation, therefore the production and processing of next step bean product is affected.
Summary of the invention
All there is the problems such as inefficiency, unhygienic, soymilk concentration is uncontrollable to solve refining equipment used in existing Tofu processing in the present invention, provides a kind of energy-saving numerical control grinding sizing device.
The present invention adopts following technical scheme to realize: energy-saving numerical control grinding sizing device, refining device by a primary refiner device and two secondary defibrination devices in turn staged be connected and form, wherein the structure of primary refiner device, secondary defibrination device all comprises the material feeding box, grinding machine case and the gearbox that arrange from top to bottom, and material feeding box top is provided with charging aperture, water inlet; Grinding machine case inner bottom part runs through the axle stretching into ecto-entad and be set in together, No. two axles and No. three axles, in grinding machine case, surrounding is provided with the poly-slurry screen pack be arranged on an axle, in grinding machine case, top is provided with the grinder-mixer be arranged on No. three axles, fixed emery wheel is provided with below grinder-mixer, the lower Mobile grinding wheel with its matched in clearance is provided with below upper fixed emery wheel, lower Mobile grinding wheel is arranged on No. two axles, and have discharging opening at the upper side of grinding machine case, below has grout outlet; Arrange in gearbox by the power transmission shaft of transmission mechanism control and be arranged on an axle, No. two axles, No. three variable transmission mechanisms between axle and power transmission shaft respectively; Grinder-mixer in primary refiner device is high speed crushing knife, and the grinder-mixer in secondary defibrination device is low rate mixing blade.
Adopt fiberizer structure of the present invention, during apparatus arrangement, the discharging opening of primary refiner device docks with the charging aperture of the secondary defibrination device of First, the discharging opening of First secondary defibrination device docks with the charging aperture of second secondary defibrination device, by that analogy, form the defibrination process of step helix formula, in primary refiner device, soybean is put into by charging aperture, open into water, soybean falls in grinding machine case, open transmission mechanism, soybean is pulverized by high speed crushing knife, and flow into upper between fixed emery wheel and lower Mobile grinding wheel, utilize lower phase mutual friction between Mobile grinding wheel and upper fixed emery wheel, start defibrination, the screenings ground flow in poly-slurry screen pack, along with the high speed centrifugation of poly-slurry screen pack rotates, utilize centrifugal force by the soya-bean milk that grinds and bean dreg separation, soya-bean milk is flowed out by the grout outlet below grinding machine case, the discharging opening of bean dregs above grinding machine case throws away, got rid of to next secondary defibrination device, defibrination is again carried out to the bean dregs obtained, general preferably three times, so just the vegetable protein in soybean all can be ground, owing to soybean being pulverized in primary refiner device, so the grinder-mixer in all secondary defibrination devices is low rate mixing blade.
In order to optimize the structure of this refining device further, improve its function, the present invention has also carried out following structural design:
The water inlet of described primary refiner device, secondary defibrination device is all connected with water inlet pipe, grout outlet is all connected with pulp arm, all water inlet pipes are all communicated with water inlet manifold, inlet end on water inlet manifold is provided with flow of inlet water control valve, all pulp arms are all communicated with pulp house steward, the grout outlet end of pulp house steward is provided with densimeter, and flow of inlet water control valve is serially connected in the control loop of densimeter.This structural design, regulates the size of densimeter as required, to set soymilk concentration, then opens flow of inlet water control valve, automatically regulates inflow, reach setting requirement.
Power transmission shaft lower end in described primary refiner device and secondary defibrination device gearbox is provided with three shaft transmission cases, and the power intake of three shaft transmission cases is connected with a power motor.The present invention utilizes a power motor, then carries out power transmission by three shaft transmission cases, can realize primary refiner device and the secondary defibrination device of multiple stage works simultaneously, reduces production cost, reduces energy consumption, reaches the object of energy-conserving and environment-protective.
Have installing hole in fixed emery wheel, arrange infrared distance measuring sensor in installing hole, the display screen be connected with infrared distance measuring sensor signal output is installed in grinding machine box top.Described infrared distance measuring sensor is existing known products, its operation principle and structure are well known to those of ordinary skill in the art, the gap that the present invention adopts infrared distance measuring sensor to be used on Real-Time Monitoring between fixed emery wheel and lower Mobile grinding wheel, the phenomenon of the transmission mechanism that is damaged to avoid gap between the two too small, wearing and tearing are had, between the two excesssive gap and do not meet the problem of defibrination requirement after simultaneously also avoiding long-play.
Rotary positioning frame is provided with outside described lower Mobile grinding wheel, grinding machine box top is provided with the touch hole relative with rotary positioning frame position, before equipment normally starts, operator touches rotary positioning frame by touching hole, starts requirement to judge whether gap between upper fixed emery wheel and lower Mobile grinding wheel meets.
Compared with prior art, the present invention has the following advantages: fiberizer is machine three mill, in use, disposablely can complete three defibrinations, " saving of labor, save time, laborsaving, power saving, water-saving ", health again, soymilk concentration sets before start, after start, the dense meter of soya-bean milk and inlet regulating valve mutual induction regulate flow of inlet water, control soymilk concentration, reach setting requirement, be convenient to finished product make, structure is simple, reasonable in design, easy and simple to handle, dependable performance, energy-conserving and environment-protective, the industrialization that bean curd is produced can be realized, automation, also can be used for other bean product processing industries such as soya-bean milk production.
Accompanying drawing explanation
Fig. 1 is the structural representation of primary refiner device of the present invention;
Fig. 2 is the structural representation of secondary defibrination device of the present invention;
Fig. 3 is the using state figure of fiberizer of the present invention;
Fig. 4 is the inlet pipeline of fiberizer of the present invention and the connection diagram of pulp pipeline;
Fig. 5 is the scheme of installation of primary refiner device, secondary defibrination device gearbox intermediate solid drive shaft and three shaft transmission cases;
Fig. 6 is the structural representation in detailed description of the invention in three shaft transmission cases;
In figure: 1-material feeding box; 2-grinding machine case; 3-gearbox; 4-charging aperture; 5-water inlet; 6-axle; 7-No. bis-axles; 8-No. tri-axles; 9-poly-slurry screen pack; The upper fixed emery wheel of 10-; Mobile grinding wheel under 11-; 12-discharging opening; 13-grout outlet; 14-power transmission shaft; 15-variable transmission mechanism; 16-high speed crushing knife; 17-low rate mixing blade; 18-water inlet pipe; 19-pulp arm; 20-water inlet manifold; 21-flow of inlet water control valve; 22-pulp house steward; 23-densimeter; 24-tri-shaft transmission case; 25-power motor; 26-spur gear; 27-bears gear; 28-installing hole; 29-infrared distance measuring sensor; 30-display screen; 31-rotary positioning frame; 32-touches hole.
Detailed description of the invention
Energy-saving numerical control grinding sizing device, as shown in Figure 1, 2, 3, refining device by a primary refiner device with to two secondary defibrination devices in turn staged be connected and form, wherein the structure of primary refiner device, secondary defibrination device all comprises the material feeding box 1, grinding machine case 2 and the gearbox 3 that arrange from top to bottom, and material feeding box top is provided with charging aperture 4, water inlet 5; Grinding machine case inner bottom part runs through and stretches into an axle 6, No. two axles 7 and No. three axles 8 that ecto-entad is set in together, in grinding machine case, surrounding is provided with the poly-slurry screen pack 9 be arranged on an axle, in grinding machine case, top is provided with the grinder-mixer be arranged on No. three axles, fixed emery wheel 10 is provided with below grinder-mixer, the lower Mobile grinding wheel 11 with its matched in clearance is provided with below upper fixed emery wheel, lower Mobile grinding wheel is arranged on No. two axles, have discharging opening 12 at the upper side of grinding machine case, lower bottom part has grout outlet 13; Arrange in gearbox by the power transmission shaft 14 of transmission mechanism control and be arranged on an axle, No. two axles, No. three variable transmission mechanisms 15 between axle and power transmission shaft respectively; Grinder-mixer in primary refiner device is high speed crushing knife 16, and the grinder-mixer in secondary defibrination device is low rate mixing blade 17.
As shown in Figure 4, the water inlet 5 of primary refiner device, secondary defibrination device is all connected with water inlet pipe 18, grout outlet is all connected with pulp arm 19, all water inlet pipes are all communicated with water inlet manifold 20, inlet end on water inlet manifold is provided with flow of inlet water control valve 21, all pulp arms are all communicated with pulp house steward 22, and the grout outlet end of pulp house steward is provided with densimeter 23, and flow of inlet water control valve is serially connected in the control loop of densimeter.
As shown in Figure 5, power transmission shaft 14 lower end in primary refiner device and secondary defibrination device gearbox is provided with three shaft transmission cases 24, the power intake of three shaft transmission cases is connected with a power motor 25, as shown in Figure 6, refining device of the present invention preferably adopts a primary refiner device and two secondary defibrination devices to form, like this, the spur gear 26 be arranged on power motor driving shaft is provided with in three shaft transmission cases, and be arranged on primary refiner device respectively, three negative gears 27 on power transmission shaft in two secondary defibrination device gearboxes, spur gear and three negative gears engage each other, during work, spur gear transmission is driven by a power motor, spur gear drives other three negative pinion rotation again, realize three defibrination devices to work simultaneously.
Defibrination process is as follows: set soymilk concentration by densimeter before start, open into water, open driven by motor three defibrination devices to start working, raw material is put into from primary refiner device charging aperture, start by high speed crushing knife, pulverize and flow into above between fixed emery wheel and lower Mobile grinding wheel, start defibrination, grind screenings, dry to poly-slurry screen pack and be separated, soya-bean milk flows into pulp arm from grout outlet, bean dregs throw away from discharging opening, get rid of into First secondary defibrination device charging aperture, stirring pressurization flows into upper between fixed emery wheel and lower Mobile grinding wheel, grind screenings and be poly-slurry screen pack drying separation, soya-bean milk flows into pulp arm from grout outlet, bean dregs throw away from discharging opening, get rid of into second defibrination device charging aperture, stir pressurization, in inflow between fixed emery wheel and lower Mobile grinding wheel, grind screenings, dried by poly-slurry screen pack and be separated, soya-bean milk flows into pulp arm from grout outlet, bean dregs throw away from discharging opening, 3 defibrination soya-bean milk that device goes out flow into pulp house steward by pulp arm respectively, flowed out by densimeter, as soymilk concentration does not reach requirement, control valve regulates flow of inlet water to reaching setting requirement automatically.
As shown in Figure 1, 2, have installing hole 28, arrange infrared distance measuring sensor 29 in installing hole in upper fixed emery wheel 10, the display screen 30 be connected with infrared distance measuring sensor signal output is installed in grinding machine box top; Be provided with rotary positioning frame 31 outside lower Mobile grinding wheel 11, grinding machine box top is provided with the touch hole 32 relative with rotary positioning frame position.