First of all, it is necessary to do a good job on the requirements of the water source: When the sprinklers use the river ditch or pond as a water source, pay attention to that all the ends of the suction pipe are not in the water. In order to avoid inhaling stones or more sand and drift debris, the suction pipe end is generally provided with a filtering device, and it is forbidden to remove the filtering device during the water absorption. If the water source is shallow, it is necessary to dig up the water absorption area in advance so as to ensure that it does not contain impurities and air. The water pump requirements for different sprinklers are different. The clean water pump requires no impurities in the water. The turbid water pump requires no stones and excessive sediment in the water.
Secondly, we must pay attention to the method of adding water: Before the centrifugal water pump absorbs water, a certain amount of water must be added to the water pump. After the water is added, the water inlet must be closed. When the self-priming pump is used for the first time, it is necessary to add water, and it is unnecessary to add water afterwards.
Again, keep in mind that the water inlet must be vacuumed: the water inlet system must maintain a certain degree of vacuum before it can draw water into the tank. The inlet pipe system must be sealed reliably, the hose can not be damaged, the hard pipe can not have cracks, otherwise it will have a phenomenon of air leakage, which will result in the situation that it cannot suck water.
When using the sprinkler to sprinkle water in specific operations, it is necessary to correctly recognize that: the sprinkler head is located at a lower position and close to the ground, and the spray pressure is relatively large, which can be used for flushing the road surface; the position of the rear spray head is relatively high (the sprinklers are generally installed one after the other. ) Widesprinkling surface can be used for road construction and watering. When using the rear nozzle, the front nozzle should be closed. When using an adjustable nozzle to spray water, the width of the sprinkler can be adjusted as needed. The wider the sprinkler width, the less the amount of intermediate overlap and the more uniform the sprinkler density.
There is also a need for proper parking: When the sprinklers are in front of the water or before the water is sprayed, the power take-off device must be parked.
Special attention should be paid to water discharge in winter: Before the advent of winter, the water in the water pump and water pipes should be vented to prevent freezing. The northern part of the country is generally no longer under construction during the severe winter. Therefore, after the construction is completed, the water in the pump and the water pipe will be drained immediately to prevent future problems.
In addition, the lubrication and fastening of the sprinkler: In the course of use, it is necessary to regularly lubricate the lubrication points of the transmission assembly, and frequently tighten the joints to ensure normal use.
Lastly, sprinklers should be regularly drained. The water tank of the sprinkler truck is provided with a sewage pipe. The inlet of the pipe is the lowest point of the water tank. After a period of use, the discharge pipe switch should be opened periodically to remove the accumulated debris from the tank until the water becomes clear.
Crushing equipment series are machines that are used to crush and grind various materials. These machines are commonly used in the mining and construction industries to reduce the size of raw materials for further processing. The crushing equipment series includes jaw crushers, impact crushers, cone crushers, and gyratory crushers.
Jaw crushers are the most commonly used type of crushing equipment in the mining and construction industries. They are designed to crush large rocks and other materials into smaller pieces. The jaw crusher consists of a fixed jaw plate and a moving jaw plate. The material is crushed by the movement of the moving jaw plate against the fixed jaw plate.
Impact crushers are used to crush materials that are not too hard or abrasive. They are commonly used in the construction industry to crush concrete, asphalt, and other materials. The impact crusher consists of a rotor that rotates at high speed and a feed chute. The material is fed into the feed chute and is then crushed by the rotating rotor.
Cone crushers are used to crush materials that are hard and abrasive. They are commonly used in the mining industry to crush ore and rock. The cone crusher consists of a mantle and a concave bowl. The material is fed into the bowl and is then crushed by the mantle as it gyrates around the bowl.
Gyratory crushers are similar to cone crushers but have a different shape. They are commonly used in the mining industry to crush ore and rock. The gyratory crusher consists of a mantle that gyrates inside a concave bowl. The material is fed into the bowl and is then crushed by the gyrating mantle.
In conclusion, crushing equipment series are essential machines in the mining and construction industries. They are designed to crush and grind various materials into smaller pieces for further processing. The different types of crushing equipment include jaw crushers, impact crushers, cone crushers, and gyratory crushers. Each type of crusher has its own unique features and is used for specific applications.
Crushing Equipment Series,Meat Grinder,Rock Crusher Machine,Giant Crusher
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