A kind of fertilizer automatic production line
Technical field
The utility model relates to a kind of fertiliser prodn equipment, is specifically related to a kind of fertilizer automatic production line.
Background technology
Fertilizer has been eliminated hazardous and noxious substances wherein through biological substance, plant-animal waste, plant residue processing, is rich in a large amount of benefit materials; Can not only be for farm crop provide full nutrition, and fertilizer efficiency is long, can increase and upgrade the soil organism; Promote microbial reproduction; Improving the physico-chemical property and the biological activity of soil, is the main nutrient of pollution-free food production, has vast market prospect.And present modal organic fertilizer production still is manual operation and simple machinery use, manpower turning, hand-filling etc.; Labour intensity is big and efficient is low; Be unfavorable for industrialized production, and the organic fertilizer particles of producing forms piece easily, influence the quality of product.
The utility model content
The utility model provides a kind of fertilizer automatic production line to the problem in the background technology, can effectively improve the production efficiency of fertilizer.
The technical solution of the utility model:
A kind of fertilizer automatic production line is characterized in that: said production line comprises stirrer, crusher, conveying belt, tablets press, drying plant, sieve apparatus, shop powder machine, polissoir and sacker; Said drying plant comprises dryer, hotblast stove and cooler; Said stirrer discharge port is connected with the feed of crusher mouth through conveying belt, and the crusher discharge port is connected with the tablets press opening for feed through conveying belt; Said tablets press discharge port is connected with dryer one end through conveying belt, and this end is connected with the hotblast stove air outlet simultaneously; The dryer the other end is connected with cooler, and this end also is equipped with suction device; The said cooler the other end is connected with the sieve apparatus opening for feed through conveying belt, and the sieve apparatus discharge port is connected with shop powder machine inlet capable; Said shop powder machine discharge port is connected with polissoir one end, and the said polissoir the other end is connected with sacker through conveying belt.
Be provided with second sieve apparatus between said sieve apparatus and the shop powder machine, be connected with sieve apparatus through conveying belt.
Said suction device comprises air-suction duct, the settling pocket that is connected with air-suction duct and chimney.
Said polissoir is a polishing drum, and the polishing drum inwall is a polymer feed bin liner polishing plate.
Said tablets press is a granulating disc.
Said sieve apparatus comprises frame and vibrating motor, is provided with two-layer screen cloth in the frame, and the upper sieve screen distance is 4~5mm, and the lower screen aperture is 2~3mm.
Said sieve apparatus and ground level are 5 °~10 ° inclination angles.
Said dryer is the cylinder dryer.
Said cooler is the cylinder cooler.
Said shop powder machine is a rotary type shop powder machine, comprises hopper, feed auger, rotation net and transmission rig.
The beneficial effect of the utility model:
The utility model is simple to operate, has realized the robotization in the organic fertilizer production process, has effectively alleviated working strength of workers, has improved production efficiency, and effectively prevents the fertilizer caking, improves the quality of product.
Description of drawings
Fig. 1 is the utility model plan structure synoptic diagram.
Fig. 2 is the sieve apparatus cross-sectional view.
Fig. 3 is shop powder machine cross-sectional view.
Embodiment
Specify the utility model below in conjunction with embodiment.
As shown in Figure 1, a kind of fertilizer automatic production line comprises stirrer 1, crusher 2, conveying belt, granulating disc 3, drying plant, sieve apparatus, polishing drum 11 and sacker 12; Said drying plant comprises dryer 4, hotblast stove 5 and cooler 8; Said stirrer 1 discharge port is connected with crusher 2 opening for feeds through conveying belt 13-1, and crusher 2 discharge ports are connected with granulating disc 3 opening for feeds through conveying belt 13-2; Said granulating disc 3 discharge ports are connected with dryer 4 one ends through conveying belt 13-3, and this end is connected with hotblast stove 5 air outlets simultaneously; Dryer 4 the other ends are connected with cooler 8, and this end is connected with settling pocket 6 through air-suction duct simultaneously, and settling pocket 6 is connected with chimney 7; Said cooler 8 the other ends are connected with first sieve apparatus, 9 opening for feeds through conveying belt 13-4; First sieve apparatus, 9 discharge ports are connected with second sieve apparatus, 10 opening for feeds through conveying belt 13-5; Second sieve apparatus, 10 discharge ports are connected with shop powder machine 14 hopper 14-1; Shop powder machine 14 discharge ports are connected with polishing drum 11, and said polishing drum 11 the other ends are connected with sacker 12 through conveying belt 13-6.
As shown in Figure 2, sieve apparatus 9 comprises two-layer screen cloth, and the upper sieve screen distance is 4~6mm, and the lower screen aperture is 2~3mm.
As shown in Figure 3, shop powder machine 14 is rotary type shop powder machine, comprises hopper 14-1, feed auger 14-2, rotates net 14-3 and transmission rig.
Concrete workflow:
Each fertilizer raw material that at first will ferment is poured in the stirrer 1, starts switching push button, 1 pair of fertilizer mixing of stirrer stirring, and the fertilizer that stirs carries out fragmentation in conveying belt 13-1 is delivered to crusher 2; Fertilizer after the fragmentation is delivered to granulating disc 3 through conveying belt 13-2 and carries out granulation; The organic fertilizer particles that forms is dried in conveying belt 13-3 is delivered to cylinder dryer 4 again; Hotblast stove 5 is controlled the temperature of hot blast according to actual needs; Dryer 4 the other ends are drawn to smog in the tube through air-suction duct and carry out sedimentation in the settling pocket 6, discharge from chimney 7 then.Organic fertilizer particles after the oven dry gets into cylinder cooler 8 and cools off; And then be delivered to first sieve apparatus 9 through conveying belt 13-4 and sieve; The particle that particle diameter is bigger drops on that upper strata screen cloth 9-4 goes up and comes back to through outlet 9-1 and carries out fragmentation in the crusher 2; The particle diameter smaller particles drops down onto sieve apparatus 9 bottoms and comes back to and carry out granulation in the granulating disc 3 through outlet 9-3 from lower screen 9-5; Last satisfactory organic fertilizer particles is stayed on the lower screen 9-5 and is delivered to second sieve apparatus 10 through outlet 9-2 through conveying belt 13-5 and sieves once more; Organic fertilizer particles up to specification enters into shop powder machine 14, in shop powder machine 14, adds anti hardening agent mixing stirring, prevents the fertilizer caking.Fertilizer after the stirring gets in the polishing drum 11 and polishes, behind the coating, be delivered to sacker 12 through conveying belt 13-6 and carry out automatic bagging.