How to completely solve the jaw crusher dust problem

Jaw crusher as the first choice for ore crushing and processing equipment, in the process of crushing often there will be a lot of dust, spread to the air, not only will damage the ecological environment, but also seriously endanger the health of the staff, so thoroughly Solve the jaw crusher dust problem is the current ore processing plant in urgent need to solve the problem. Joyal machinery as a professional manufacturer of crusher, after market research and analysis, summed up a set of solutions.

Analysis of Dust in Jaw Crusher

To effectively solve the jaw crusher dust problem, we must produce a detailed understanding of the causes of dust, the following we have to look at the specific cause of jaw crusher dust and more reasons.

1, Crusher dust analysis

Jaw crusher dust source mainly from the feed port, outlet and conveyor system. The material to be processed by crusher crushing, broken, the conveyor sent to the next step in the process will produce a lot of dust, the concentration is very high, driven by the air, the dust source will spread to the surrounding, Causing serious dust pollution.

2, the source of dust production reasons

Jaw crusher is not a fully enclosed device, in the feeding process, inevitably produce dust spill phenomenon, making the feed around the mouth to produce a relatively high concentration of dust.

3, the outlet mouth dust reasons

After the broken stone need to go through the discharge port into the conveyor, due to the feed port and the discharge port between a certain gap, there will be part of the stone into the air, while the conveyor in the course of the movement, the stone powder will Then raised, spread to the surrounding.

Second, reduce jaw crusher dust measures

To solve the jaw crusher dust problem, not only need to optimize the local structure of the equipment to improve, but also with a certain amount of external control dust sources, to avoid further diffusion of dust.

1, in the dust source at the set of sealed cover, while the configuration of water and dust collection device.

(1) in the inlet and outlet at the set of two water nozzles, the direction of the nozzle must be reasonable, pointing to the source of dust.

(2) in the crushing chamber moving jaw behind the mouth of the configuration of the vacuum cleaner, with the fan between the connection duct into a scalable pipe, so as to facilitate the daily care equipment.

(3) in the conveyor belt part of the configuration of the water spray device to reduce the dispersion of dust during transport.

2, the chute chute of the tooth plate and other structures to optimize the transformation.

(1) appropriate to reduce the chute chute tilt angle, thereby reducing the material potential potential difference.

(2) increase the number of tooth teeth in the case of other circumstances unchanged.

(3) in time to replace the damaged sieve, so as to avoid the dust caused by material congestion caused by the problem.

The above measures can greatly reduce the jelly crusher dust emissions, for large-scale processing plants, in order to completely solve the dust problem, but also the need for processing plants as far as possible the use of advanced green crusher equipment and technology for production and performance Reliable delivery equipment. Joyal machinery to actively respond to the call of the State Environmental Protection Agency, efforts to develop a more energy efficient, green, environmentally friendly ore processing equipment for the mining enterprises to make a great contribution to the green development.

How to choose the right ore crusher oil in the winter

Ore crusher is a kind of mining machinery used in crushing stone production line, ore crusher can limestone, dolomite and calcite and other mineral resources broken into the construction industry and highway construction industries need aggregate sand, sand Stone production line often used in several ore crusher jaw crusher, impact crusher and hammer crusher.

Ore crusher is bound to be the emergence of lubricants, because the ore is the key to the maintenance of ore crusher, ore crusher can reduce the high temperature between the machine parts and also reduce the friction between the parts of ore crusher, Lubricants in different temperatures is not the same choice.

Now is the winter, the temperature is relatively low,shanghai joyal mining machinery and we talk about low temperature ore crusher should use what kind of oil, select the appropriate oil on the ore crusher maintenance has a great effect.

Low temperature in winter, the oil can be low, in the case of low temperature, liquidity can be guaranteed, if the use of high oil number of lubricants, oil quality is thick, poor mobility, In low temperature can not play the role of lubrication.

Cause of Damage to Motor of Ore Crusher

Ore crusher is used for ore crushing of a dedicated mining machinery and equipment, ore crusher can be broken into small pieces of ore is very critical to the production of sand and gravel mechanical equipment, ore crusher for ore crusher Of each component is very critical for the ore crusher, the motor is its key parts.

Motor is the ore crusher to the normal operation of the key to the motor is a very important part of the ore crusher, the Haizhuo mining machinery to remind the user to pay attention to the maintenance of the motor, usually caused by the ore crusher motor damage reasons ?

On the one hand in the ore crusher operation, the internal parts of the ore crusher is also the continuous operation of the ore crusher in the broken rock ore crusher internal friction between the bearings and the rotor caused by the ore crusher core surface wear caused Machine short-circuit, when the machine short-circuit caused by the ore crusher motor damage.

On the other hand, the ore crusher is generally open-air operation in the open, the moisture in the air so that the core rust, so that some of the water into the ore crusher inside the motor, causing motor rust problems lead to motor damage.

How to Solve the Problem of Throwing Oil in Jaw Crusher

Shanghai joyal mining machinery is a professional crusher manufacturers. Good performance, high output crusher machinery and equipment has always been the goal of joyal struggle to help you solve the problem of crushing machine is joyal's sub-matter. Jaw crusher is a widely welcomed by the crusher machinery and equipment, jaw crusher crushing ratio, the machine is stable and very suitable for crushing the ore.
 

Jaw crusher is a very useful mechanical equipment, but joyal to remind the users need to pay attention to jaw crusher during the repairs of the oil thrown out of the problem. Joyal help you solve the problem of jaw crusher to ensure that we can complete the broken task in a timely manner.

Jaw crusher thrown oil on the one hand the situation is due to jaw crusher lubrication system oil supply pressure is too high or too much supply of lubricating oil caused. This situation requires the user to check whether the jaw crusher bushing loose, if there is a need for timely fastening.

On the other hand, the jaw crusher causes the main axle speed to lead the lubricating oil to splash, the user needs to guarantee between the jaw crusher frame bushing and the eccentric axle, between the dynamic cone main axle and the eccentric shaft installs the mainshaft bushing has the suitable Of the gap can guarantee jaw crusher lubricants will not splash.