Afull-automatic pet feed production line belongs to the technical field of feed production equipment. It solves the technical problems of the existing puffed feed production line with low degree of automation, tedious work and large floor space. It includes a feeding and transferring device, a batching device, a pulverizing and stirring device, an air-flow conveying and storing device, a clinker expansion and cutting device, a drying device, a spraying device, and a screening device, and a feeding and transferring device and a batching device. The crushing and stirring device, the air-flow conveying storage device, the clinker puffing and cutting device, the drying device, the spraying device and the screening device are all connected to the control cabinet.
A pet feed production line, characterized in that the batching scale, the primary mixer, the pulverizer, the hoist, the quantitative scale, and the secondary mixer are sequentially arranged on a production line, and the system The granulator, the finished product classification sieve and the computer packing scale are arranged behind the secondary mixer; the crusher adopts a water drop type hammer crusher, which includes a base, a casing, a crushing rotor assembly, a coupling, and For the motor assembly, the casing as a whole is an isosceles trapezoidal table. The left waist of the isosceles trapezoidal table is covered with a left protective cover, and the right waist of the isosceles trapezoidal table is covered with a right protective cover. The utility model adopts an isosceles trapezoidal bench-shaped drop-type crushing chamber to reduce the loss of feed moisture, and at the same time, the two sides of the protective cover can prevent the mixing of external dust; this structure also has the advantages of environmental protection, safety, energy efficiency, and low noise.
The series of multi-purpose puffed pet feed production line produced are made of corn, soybeans (or bean cakes), animal wastes, etc., and can be puffed into the machine to produce mink, fox, cat, dog, rabbit, rat, fish, shrimp, Different shape feeds for various small animals such as ornamental birds are delicious food for pets such as mink, fox, cat, dog, etc. It is also the best product for suckling pig feed produced by feed mills. Multipurpose puffed pet feed produced by Jinan Datong Machinery Machine, using corn, soybeans (or soybean cake), animal waste, etc. as raw materials,
This pet feed production line is a special machine for processing puffed pellet feed. Through screw extrusion and advancement, the raw materials are subject to extrusion, shearing, friction, etc., which causes the temperature and pressure to rise rapidly, forming a gap with the pressure and temperature in the atmosphere, and the water in the raw materials is suddenly vaporized to obtain instantaneous expansion, Granulated puffed feed with reduced specific gravity.
Fish meal and cottonseed meal were used as the main raw materials, and aquatic feed was prepared by extrusion and puffing technology. According to the design principle of the central combination, using the optimization software and the response surface analysis method of three factors and five levels, the three factors of screw speed, moisture, and barrel temperature on the physical characteristics of the product (starch gelatinization degree, water stability, Powder rate) and its interaction, a corresponding quadratic regression model was established to optimize the aquatic feed puffing process. The results show that the best puffing process is: screw rotation speed is 65r / min, moisture content is 27%, and barrel temperature is 125 ℃.
A f pet feed production line includes a first feeding hopper (1), a first hoist (2), an iron removing device (3), a buffer bin (4), a shredder (5), a second hoist (6), Superfine pulverizer (7), second feeding hopper (8), third elevator (9), feed mixer (10), fourth elevator (11), feed pelletizer (12), cooler ( 13) Belt conveyor (14), fifth elevator (15) and automatic weighing and packaging machine (16), the inlet of the first elevator (2) and the exit of the first feeding hopper (1) The feed port is connected, and the inlet of the iron removing device (3) is connected to the discharge port on the top of the first hoist (2) through a pipeline; the pet feed production line production according to the utility model has a more reasonable process layout and a higher degree of automation than the traditional production line. High, and the production efficiency is greatly improved.