Na kaj bi bilo treba biti pozoren pri proizvodnji krme z majhnimi delci?

Trenutno so vodni ekstruderji popularizirani na področju vodnega vira . kot zeleni dovajalni izdelek z visoko hitrostjo hranjenja, visoka stopnja pretvorbe in več zahtev za varstvo okolja je ekstrudirani vodni vir vse bolj sprejel s trg .

Z nadaljnjim izboljšanjem tehnologije ekstrudiranja so mnogi proizvajalci spremenili prvotno tehnologijo obdelave vodnega vira trdih delcev, ki je bila po obdelavi zrnca zdrela v neposredno uporabo ekstruderjev za izdelavo vodnih virov z majhnimi delci . kalupi za proizvodnjo vodnih virov z majhnimi delci na splošno 2 {{7} 0mm. Nekateri proizvajalci potrebujejo celo manjše delce, ki se imenujejo "mikro delček" ekstrudirane krme.

 

Model	Moč	Hranilnik	Rezalnik	Sposobnost	Dimenzija	Teža
DGP40	4KW	0,4kW	0,4kW	0.04-0.05T/H	1400*1030*1200mm	240kg
DGP50	11kW	0,4kW	0,4kW	0.06-0.08T/H	1400*1030*1200mm	320kg
DGP60	15kW	0,4kW	0,4kW	0.12-0.15T/H	1450*950*1430mm	480kg
DGP70	18,5kW	0,4kW	0,4kW	0.18-0.25T/H	1600*1400*1450mm	600kg
DGP80	22KW	0,4kW	0,75kW	0.3-0.35T/H	1850*1470*1500mm	800kg
DGP90	30kW	1,1kW	1,5kW	0.4-0.45T/H	1900*1500*1600 mm	1200kg

 

 

Za surovine, ki vsebujejo škrob v formuli, je moka boljša . v poskusu je uporabil različne surovine, ki vsebujejo škrob, da bi obdelali majhne delce s kalupom 1 {{4} 0mm ., ko ostale druge surovine ostanejo neobremenjene, formule in shranjene, infuntanje zvezdnih shranjevanja, intonata, intonata z zvezdica Moka . Takšne različne formule se proizvajajo z uporabo ekstruderja z enim vijakom . pod premiso konsistentnih parametrov obdelave pa dobimo učinke uporabe pšenice, koruze in moke kot surovine škroba na ekstruziji.

It was found that the floating rates of these three are respectively that corn is not as good as wheat, and wheat is not as good as flour. The floating rate of flour can reach more than 98%, while that of corn is only about 80%. At the same time, it was found that when processing corn as the starch raw material, more fibers are stuck on the blade, resulting in uneven cuts in enostavno potegniti površino delcev .

 

 

 

The processing of small-particle puffed aquatic feed has extremely strict requirements on the grinding fineness of raw materials. Theoretically, when the grinding fineness of the raw materials reaches 100% through the 60-mesh sieve, it can be guaranteed that the extruder with a die hole of 1.0mm can be produced normally. However, practice has proved that when such a grinding fineness is used for production, the die hole begins to be blocked after the extruder has been running for a period of time, the expansion coefficient of the particles will gradually increase, and the puffed particles will become longer. When more die holes are blocked, the speed of the cutter reaches the limit and the length of the puffed Delci ne morejo izpolniti zahtev in edina izbira je, da ustavite stroj in očistite kalup.

 

Proces proizvodnje

 

In addition, it should be noted that when producing small-particle extruded feed, if the formula contains raw materials such as fluff, hair, leather, cotton, and other special fiber raw materials that are difficult to meet the crushing requirements, it will bring a lot of unnecessary troubles to production, and even prevent normal production. Because these fluff and fiber raw materials have been screened, even if they can pass the screen, it is neizogibno, da bo še vedno prišlo do združevanja puh in vlaken, kar povzroči zamašitev ali prilepi na rezalnik, kar vpliva na normalno proizvodnjo .

 

Končni zaslon izdelka

Therefore, in order to achieve long-term stable production, it is recommended that the formula should not contain raw materials such as fluff, hair, leather, cotton, and other special fiber raw materials that are difficult to meet the crushing requirements, and the crushing fineness of the raw materials should reach 100% through an 80-mesh sieve, and the minimum should reach 98%, and the maximum particle size of the sieve should not exceed 0 . 3mm.