Afin d'assurer le fonctionnement normal du 1-100t/h animal pellet feed production line, extend its service life, reduce failures, and improve economic efficiency, here are the following points for reference by feed manufacturers.
1. Installation et débogage de feed making equipment
(1) Avant l'installation, vérifiez si la taille de chaque fondation d'installation est conforme aux exigences du dessin selon le plan de l'équipement et le plan de la fondation. En cas de divergence, il convient de réparer jusqu'à ce que les dimensions soient correctes avant l'installation.
(2) The installer should be familiar with the installation requirements of each equipment first, and construct in strict accordance with the technical requirements.
(3) The equipment may be deformed, damaged or lost during transportation. Therefore, before installation, check and accept against the equipment list, and take corresponding measures to ensure that the equipment is in good condition before installation .
(4) Each equipment should be numbered before entering the installation site, and the installation process card and schedule should be formulated. According to the requirements of the installation process sequence, the equipment should be transferred to the site for installation.
(5) Ordre d'installation : de haut en bas, installez d'abord l'équipement hôte et le rack, puis les tuyaux de raccordement et l'équipement électrique.
(6) Tools required for installation: equipment and materials must be available.
(7) Après l'installation, les pièces rotatives de l'équipement doivent être flexibles et exemptes de blocage, de choc et d'impact. Les pièces de raccordement doivent être solides et étanches, et il ne doit pas y avoir de fuite de poudre, d'air ou d'huile.
(8) The installation of electrical equipment should comply with relevant national regulations. The direction of each line should be clear, and there should be no electricity running or leakage. Wires and cables should have protective shells to prevent rats from biting.
(9) After all the equipment is installed, each stand-alone unit should be tested in an empty car, and it can be put into a load test in normal operation.
(10) Before the load test run, calibrate the electronic batching scale and packing scale to achieve the specified accuracy.
(11) La charge fonctionne pendant 8 heures, et elle peut être livrée aux feed production factory pour la production et l'utilisation sans faute.
2. Fonctionnement et utilisation
(1) Before driving, the personnel on duty at each position shall inspect the equipment.
①Is there any foreign matter falling into the équipement de production d'aliments pour animaux; whether each rotating part is flexible, whether there is jamming or bumping; whether each connecting part is firm; whether there is powder leakage, air leakage, oil leakage, etc. If there is a fault, it should be eliminated in time.
②Whether the gears have lubricating oil; whether the transmission belt tension is appropriate; whether the hammer of the équipement de broyage des aliments pour animaux, the die and the pressure roller of the animal feed granulator machine need to be replaced; whether the specifications of the screen meet the requirements.
(2) The personnel on duty in the control room should master the daily production schedule and the storage of main and auxiliary materials in order to schedule production.
(3) Séquence de fonctionnement
①Closez d'abord l'interrupteur principal, puis placez les interrupteurs du système en position de travail.
②Mettre en marche l'interrupteur du signal sonore pour avertir chaque membre du personnel qu'il doit se mettre en position de travail.
③After completing all preparations, the staff on duty in the control room determines the entry number of each material, assigns each three-way valve to the corresponding position, first activates the dust removal fan, and then turns on the switches according to the processing sequence.
④The personnel on duty in the control room should always pay attention to the various signal lights on the simulation screen. If the batching warehouse signals an empty or full warehouse, the relevant feeding personnel should be notified in time to operate the warehouse gate.
⑤Le personnel doit demander la formule du matériel nécessaire en fonction de l'organisation de la production et utiliser correctement l'ordinateur et ses dispositifs auxiliaires.
⑥When operating the feeding device of the broyeur à marteaux pour aliments pour animaux et granulateur d'aliments pour animaux, ensure that the main motor works under the rated current and does not cause blockage.
⑦Divers oligo-éléments, vitamines, etc. sont introduits proportionnellement et quantitativement par l'entrée d'additifs du mélangeur. Chaque lot de matériaux est mélangé par le mélangeur, et l'heure d'entrée correspond au moment où chaque lot de matériaux commence à être mélangé. La pièce émet un signal d'entrée et entre en temps voulu.
3. Entretien et réparation
(1) Carry out maintenance and maintenance according to the requirements of the instruction manual of each animal feed manufacturng equipment. If there are no special requirements, ZG-3 calcium-based lubricating oil is used for bearing lubricating oil, and HJ-60 mechanical oil is used for reducer lubricating oil. If the room temperature is lower than -10°C in winter, HJ-20 mechanical oil is used.
(2) The animal feed machine should be overhauled once in half a year and overhauled once in a year. During minor repairs, replace the lubricating oil, clean the bearings, and replace damaged parts.
(3) Adjust the tightness of the belt in time. When the machine de traitement des aliments pour animaux is running, the belt must not be severely slipped.
(4) Les parties vulnérables telles que le marteau et le tamis du feed grinding hammer mill, the die and roller of the pelletizing system should be repaired, adjusted and replaced in time. The replacement, maintenance, and adjustment time depends on the productivity or product quality of the feed processing products. Generally, when the productivity drops significantly, and the particle forming rate and surface quality cannot meet the requirements, they should be adjusted or replaced in time.
(5) After the hammer of the feed crusher machine is worn, it should be used in reverse or U-turn, and the original hammer arrangement must be maintained when turning. When the four corners are worn and new hammers need to be replaced, each group of new hammers should be weighed, and the weight difference of each group of hammers should not exceed 5g. When installing, it must be assembled according to the hammer arrangement to avoid the crusher from being strong. shock.
(6) Après avoir utilisé la balance électronique pendant six mois, il est nécessaire de vérifier et d'étalonner sa précision.
(7) Après chaque poste, de la poudre de tourteau de haricots est utilisée dans la cavité de la machine à granuler pour éliminer les résidus dans l'orifice de la filière.
(8) La salle de contrôle informatique est toujours propre et silencieuse.
4. Défauts généraux et méthodes de dépannage
(1) The crusher vibrates strongly and makes a lot of noise. The reason may be:
①The hammers are arranged incorrectly, and the hammers should be reinstalled according to the hammer arrangement diagram;
②Individual hammer pieces are stuck in the pin shaft and have not been thrown away, and should be dealt with in time;
③If the fixing bolts of the grinder bearing seat are loose or the bearing is damaged, repair or replace in time.
④ After the hammer of the crusher or the impeller of the self-contained fan is worn out, the balance of the rotor is destroyed. At this time, the relevant parts should be replaced in time.
Si l'inspection n'est pas due aux raisons susmentionnées, il se peut que la différence de poids entre les deux jeux de marteaux sur la broche correspondante du rotor du broyeur soit trop importante, et les deux jeux de marteaux correspondants doivent être sélectionnés à nouveau de manière à ce que la différence de poids ne dépasse pas 5 g.
(2) Retour des cendres par l'orifice d'alimentation du feed hammer mill crusher equipment
Generally, the feed volume is too large, resulting in insufficient lifting capacity of the crusher fan, which causes the screen and the suction tube to be blocked. At this time, the machine should be shut down in time to remove the accumulated material in the upper and lower chambers of the crusher screen, unblock the suction tube, and readjust the feed rate of the crusher.
(3) Il y a un bruit anormal dans l'appareil. animal feed grinding equipment
Generally, it is caused by a large hard object entering the crusher, or the parts in the machine are falling off and running water is in the crushing chamber. After discovering this situation, stop the machine immediately, check the crushing chamber and remove foreign objects.
(4) Les particules du lot fini sont trop grossières.
En général, les fuites de l'écran sont dues à des trous ou à une mauvaise installation de l'écran, après que l'écran a été usé ou heurté par des objets étrangers, ou que l'écran n'est pas fermement fixé au bord de l'écran. Il convient d'agir en conséquence.
(5) Le animal feed mixer machine a une mauvaise fluidité et une uniformité de mélange insuffisante
It may be due to damage to the broken arch plate in the mixer or too loose transmission belt. Check the position of the broken arch plate or the tightness of the transmission belt in time.
(6) Poussière excessive dans la zone de travail
The main reason is that the mouth of the dust removal cloth bag is not tightly closed, and the ports of the conveying pipe and the upper cover of the mixer are not tightly sealed, resulting in dust leakage. In addition, the fan housing, conveying pipe elbow, and suction pipe are also There may be holes in the abrasion, causing dust leakage. Therefore, if excessive dust is found, the above-mentioned parts should be checked and dealt with in time.
(7) Faiblesse motrice et surchauffe
The lack of power of the motor may be due to an open circuit in one of the three-phase circuits of the motor, and the overheating of the motor may be due to a short circuit within the motor or long-term overload operation. At this time, stop the machine in time and ask the electrician to check the electrical equipment or adjust the work load.
(8) The pellet machine does not discharge the material. The reason may be:
①L'entrée d'alimentation et l'agitateur sont bloqués, et le blocage doit être éliminé à temps ;
②The mold hole is blocked, the mold hole should be opened;
③If the moisture content of the raw material is too high or too low, the steam volume should be adjusted;
④L'écart entre le moule de pression et le rouleau de pression est trop important, et l'écart doit être ajusté pour répondre aux exigences.
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