Latest progress and application of feed puffing technology

LIMA Fish Feed Machine,Chicken Feed Machine

Since the 1990s, do tic feed puffed technology has been greatly developed, and the commercial model of 160KW has been used, but the do tic feed puffed technology is late, the basic rarch is weak, basically in the imitation, improvement phase Freshly has a report on this. This article will provide a reference for the development and application of earnings in recent years, in order to provide reference for do tic puffed technology improveme. Service Animal Husband 1. Puffed Technology Latest Progress 1.1 Density Control System Control in Puff Feed production, especially the most challenging ring in aquatic feed production, and the overproduction feed should be sinking in a desired manner. If the dodent feed is floating on the water, not only the feed conversion is reduced, but also causes pollution to the environment as a waste of nutrie. Difficulties are more difficult to use the puffed production of a relatively low ldquo; low energy recipe rdquo; Do tic commonly used is to push the raw materials and then granulate. service livestock can generally take the formula adjustment and operational parameter adjustment and other methods to control product density, such as reducing spindle speed, plus steam plus water, increase formula grease, reducing feed quantity and enhancement The expandable cty is cooled, and some more powerful measures can also be taken, such as – Set the exhaust port or decompression zone on the illusion chamber, which is commonly used in the expansion machine manufacturer ( Wenger Company); Service Animal Husband – Adding Template Open Hole Rate or Change Template Thickness, Reduce Differential Differences in Templates; – Change Spiral and Expanded chamber structure; – Adjusting Formulation, especially the amount of carbohydrates. Services Livestock Although th measures have a role in controlling the degree of expression, it is not enough to produce sink according to the controllable manner. Therefore, SPROUT-MATADOR develops a new density control system for aquatic product production, which can be called the most significant progress in recent years. in the expansion machine, material is mechanically sheared and high temperature high pressure, due to high pressure, the temperature does not reach the boiling point of moisture, but when the material is extruded from the template, enter often Pressure, boiling point, moisture forming ldquo; flashing rDQUO;, material puffed into a porous structure containing a lot of pores, thereby causing a product density change. The higher the carbohydrate content, the more the pores formed. The high porosity means that the density is low, and the material can be floated in the water. For high oil products, the porous structure hasIt is conducive to puffed products to absorb sprayed grease (especially when vacuum spraying), and form a higher density product. However, it is more difficult to control when producing grease and low grease. this density system developed by livestock sprout-matador a ts pressurized cutting or post-die pressurization, a mold pressure, so that the cutting room maintains certain positive pressure, due to moisture The boiling point increases with the pressure. When the material enters the cutting chamber from the expandable chamber, the expansion of the material can be reduced to control the expansion of the material. Since the starch molecules are instantaneously cured in the cutting room, the material does not expand again after entering normal pressure from the cutting chamber. The positive pressure of the cutting chamber is generally maintained at 0.3 to 2.0 bar, and the supercharging of the product is very significant in this range, but the pressure of 2.0 bar is small on the product expansion. For example, the öý ÖÐ Ö¬ öý öý öý öý ÕÍ ¶È ¶È ¶È ¶È ¶È ¶È ¶È ¶È ¶È ¶È ¶È ¶È ¶È ¶È) ¶È ¶È ¶È ¶È ¶È ¶È ¶È)) ¶È ¶È ¶È ¶È ¶È ¶È ¶È))) ¶È))) ¶È ¶ÈThat is to say to increase the product density from about 440 g / L to 550g / L. This technology is mainly used to produce more difficult dummy feeds such as low grease products, and the grease products may not be positively pressing. Compared with other density control methods such as open exhaust ports and decompression zones, the pressurization cuts are unique when producing some challenging products: Service Livestock – The product density ( Plusmn; 5g / L) can be accurately controlled, it is difficult to enter any means; – Compared with the model of the opening, due to material The interference from the entire expandable cty is small, and when producing low grease or high starch-based feed, the output can be improved by 25 to 50%; – No need to go Control some of the expansion factors, such as spirals and puff cty structures, feed volume, etc., thereby reducing manual operational demand; Service Animal Husband – Due to expansion of expansion, operator Simply monitor the val quality of the product, while controlling the external positive pressure than the pressure of the puff cty is easier. the dawn of the service livestock is basically no density control measures, only simply considering only the spiral and puff chamber configuration, some manufacturers imitate the Wenger exhaust device, but due to technical and processing Some factors, poor manipulation. Pressurization cut is more easy to implement, can be used to maintain the required pressure, and the dust machine can be used, and due to the low needle pressure, the sealing of the sports parts is not too big. The technology is easy to implement from the exhaust machine type from various aspects such as equipment production, operational use and puffed product density control, and is currently puffed.New direction of development. 1.2 Mematup Technology Service Animal Memorial Technology is an indispensable ring before the influence, and the current rarch on the massager rarch is also in depth. , Single-axis, double axis have products. The tuning of this paper is actually pre-regulated using waste steam. The principle is simple, that is, the puffed ldquo; flashing rdquo; released steam and the hot air in front of the cooler are re-delivered to the mass strip, thereby reducing fuel consumption to reduce CO2 and SO2 emissions, while The odor substance in the exhaust gas is absorbed. During the partial cycle of cooling air, dust emissions are reduced. As a world-renowned puffer manufacturer, Kahl has developed an environmental conditioner (ECO-Processor), and has made meticulous rarch on puffed feed production. Service Livestock Due to the pre-regulation of the hot air of the eductor / expander outlet steam and the cooler front end, the material temperature can be used in the case of steam-free. ¡ã C is increased to 40 ¡ã C, which typically takes 2% steam (20 kg / t product). In other words, it is equivalent to sng 1.2kg fuel per ton, and the discharge of CO2 and SO2 is also reduced. At the same time, the taste substance in the exhaust gas is absorbed by material, and is especially important to reduce odor emissions in the residential area. The expansion production can save 5 degrees per ton of product compared to ordinary granulation. Serving Livestock 2. Puffed Technology Application 2.1 Puffed Pig Feed China Feed Industry Information Net the puffed pig in the do tic animal husband is also in recent years and basically produces a larvae. Advantages of nutrie, health, etc. of puffed pigs have been described, and this paper will explain the superiority of puffed for pig production from another perspective. rarch shows that the use of puffed technology to produce pigs, can reduce the emissions of environmental polluta during the production of feces storage during the production of feed mills. In the actual production, it was found that the liquid stain emissions of pigs were lowered. Rarch on the University of Kansas University (KSU) shows that feeding bulbs reduce pigs on water to water, and the special structure of the puffed material leads to less animals to be less water during mixing. Tests for puffed pigs also show that the amount of urine and dungalizes discharged from pigs can be reduced, thereby reducing the cost of stain storage and transportation.

LIMA Machinery