What are the phenomena that will occur when the sand washing equipment fails?

The sand washing machine has been used for a long time, and the production will be affected by various fault problems in the production process, so we need to repair and inspect the faulty sand washing machine equipment in time to avoid greater losses. The following will introduce to you the common fault problems and solutions of the sand washing machine:

Bearings are the heaviest part of the sand washer, and they are also the most wearable parts. When the rolling bearing is short of oil, it will hear the murmur of "bone and bone"; When the bearing steel ring is broken, a discontinuous "terrier" murmur will be heard; If the bearing contains impurities such as sand and dust, there will be a slight noise.

In the event of the above problems, first check whether the bearing rolling element and the inner and outer steel rings are damaged and corroded, and then pinch the inner ring of the bearing by hand and flatten the bearing, and push the outer steel ring with the other hand, the outer steel ring rotates smoothly without stagnation, and the outer steel ring does not regress, it means that the bearing is good, otherwise the bearing will be damaged and cannot be used.

Fault repair: can be used 00 sandpaper to wipe off the rust spots on the surface of the bearing, and then put into the gasoline for cleaning, if the inner and outer rings of the bearing are broken or the bearing has cracks, excessive wear, it should be replaced with a new bearing, when replacing, try to choose the bearing consistent with the original model.

1. The shaft is bent

If the bending of the shaft is not large, it can be repaired by grinding smooth rings and journals; If the degree of bending exceeds millimeters, the shaft can be placed under the press for pressure correction, and the surface of the corrected shaft can be cut and polished with a lathe; If the bending is too large, you will need to replace it with a new shaft.

2. Wear of the shaft journal

If the journal is not worn to a high degree, a layer of chrome can be plated on the journal surface and then ground to the required size; If the degree of wear is average, the journal can be surfacing welded, and then the lathe can be used to cut and polish; If the degree of wear is large, the bearing can be turned 2-3 mm, and a set of cylinders can be put on the bearing, and then turned to make the required size.

The sand washing machine is an indispensable sand making equipment in the sand making production line, and it is necessary to pay attention to the failure of the sand washing machine and regularly carry out the maintenance of the sand washing machine.

The production efficiency of the sand washing machine is directly related to the benefits of the sand making plant, and the role of the sand washing machine is mainly washing, grading and impurity removal. It has the characteristics of good sealing structure, fully enclosed transmission device, low power consumption and high cleanliness. In the process of sand washing, the output of the sand washing machine may be low, in this case, it is necessary to find out the cause and solve the problem in time to improve the sand washing output and effect of the sand washing machine.

The quality of the sand washing machine mainly refers to the manufacturing process of the sand washing machine, due to the different manufacturers of the sand washing machine, the manufacturing process, production materials, and structure are also different, and the washing degree, processing capacity, and functional consumption of the final sand washing machine are also different. If the equipment quality of the sand washing machine is particularly poor, it will lead to uneven separation of sand and impurities, reducing the quality of the sand.

The level of the operating technician will also affect the output of the sand washing machine, don't underestimate the skill level of the workers. Many sand washing machines have low output, and 60% of the factors may be caused by employee errors. The poor technical level will affect the normal operation of the sand washing machine equipment and greatly reduce the production efficiency of the sand washing machine.

The cleanliness of sand and gravel aggregate is also one of the reasons for the decline in the output of the sand washing machine, no matter what kind of sand washing machine is used to clean the sand, the impurities in the sand must be cleaned and screened, so that the production efficiency can be effectively improved when the sand washing machine is operated.

Every sand washing machine equipment is inseparable from the maintenance operation of the equipment. Only by completing the equipment maintenance operation on time and operating by professional and technical personnel, can the equipment play the greatest working effect. The sand washing machine should be regularly added with lubricating oil to ensure the flexible movement of the bearings.

Cleaning the sand washer after using it for a period of time can prolong the service life of the equipment.

Sand washing machine is a commonly used sand washing equipment, which mixes the sand and gravel aggregate through the spiral device to realize the cleaning and screening effect of sand and gravel, and is suitable for coarse, medium and fine particle size washing operations.

Hello, the normal operation of the sand washing machine must be affected by many factors, the following brief analysis of Woli machinery is only for your reference.

1. The proficiency of the operator. The operator of the equipment will also have an impact on the output of the sand washer. Therefore, before use, be sure to do a good job of equipment operation.

Personnel training to make them understand the working principle, performance characteristics and various precautions of the sand washing machine.

2. The quality of the sand washing machine. The effectiveness of any device is closely related to the quality of the device itself. As we all know, there is a big gap between the experience and value of the same product due to the difference in equipment quality.

3. The soil content of sand. The quality of the raw sand will be the decisive factor affecting the output of the sand washer, such as soil, stones, shells and other impurities in the sand.

of how much. The particle size of the sand washer will affect the output of the sand washer.

4. The degree of maintenance of the equipment. The sand washing machine should be maintained regularly to keep it in good working condition, which is the premise of ensuring output.

Hope it helps!

As a commonly used sand washing equipment, sand washing machine is widely used in construction, ore mining, sand and gravel plants and other industries, in use, if the output of the sand washing machine is low, it will greatly affect the production efficiency of the entire production line and cause losses. Here are a few common factors that affect the output of a sand washer.

If the washed sand and gravel contains more impurities and soil, it will take more time to clean, so it is normal for the output of the equipment to keep up. In this case, we can consider adding an additional sand washing equipment for double washing, which can effectively improve the cleanliness and washing efficiency of sand and gravel.

Due to the different manufacturing processes, different materials, different structures and other reasons of the sand washing machine equipment produced by different manufacturers, the output will inevitably be different in the working process. When the quality of the sand washing machine produced by some manufacturers is particularly poor, there will be uneven separation of sand particles and foreign matter, resulting in a reduction in the amount of finished sand.

During the use of the sand washing machine, the operation of the equipment is particularly important. Don't underestimate the skill level of the operator. Due to equipment operation problems, most of the production volume was reduced or could not be increased by 50%.

Improper operation will not only affect the normal operation of the equipment, but also seriously cause a significant reduction in productivity.

The above three points are common output influencing factors, in addition, the maintenance operation of the sand washing machine equipment will also affect the production output of the sand washing machine, so the user should pay attention to the maintenance and repair of the equipment during use, and the failure should be solved in time, and the wear and tear of parts should also be replaced in time.

Hello, it is a pleasure to serve you and give you the following answers: Machine sand washing is a cleaning technology, which can be used to remove dirt, oil, stains, etc. from the surface of the car. Its basic principle is to use high-pressure water and sand particles to eject sand particles onto the surface of the car through high-pressure water, so as to remove dirt, oil and other substances.

Workaround:1Prepare the tool:

First of all, prepare the tools needed for machine sandwashing, including high-pressure water guns, grit, detergents, etc. 2.Car Wash:

Point a high-pressure water gun at the surface of the car, mix the grit and detergent together, and then throw the mixture onto the surface of the car, thus removing dirt, oil and other substances. 3.Cleaning Complete:

After cleaning, rinse the surface of the car with clean water to ensure that there are no remaining grits and detergents on the surface of the car. Personal Tips:1

Before the machine sandwashing, you should first check the surface of the car for cracks, breakage, etc., so as not to cause greater damage during the cleaning process. 2.During the cleaning process, care should be taken to protect the eyes and ** from high-pressure water and sand particles.

3.After the cleaning is completed, the surface of the car should be cared for in time to ensure the finish and corrosion resistance of the car surface.

Hello, it is a pleasure to serve you and give you the following answer: Machine sand washing is a cleaning technology that can be used to remove dirt, oil, dirt and stains from the surface of the car. It can effectively remove dirt from the surface of the car, making the surface of the car cleaner and smoother.

Workaround:1Get ready with the tools you need:

Detergents, car washing machines, car washing brushes, car washing cottons, car washing towels, etc. 2.Mix the detergent and water and pour the mixture into the car wash.

3.Place the car wash brush in the car wash machine and place the car wash cotton in the car wash machine. 4.

Place the car wash machine on the surface of the car and start the car wash. 5.After washing, wipe the surface of the car clean with a car wash towel.

Personal Tips:1When washing the car, pay attention to the strength of the car washing machine and not too much, so as not to damage the surface of the car.

2.When washing the car, pay attention to the temperature of the car washing machine, not too high, so as not to damage the surface of the car. 3.

When washing the car, pay attention to the cleaner of the car washing machine, and do not use detergents containing acids and alkalis to avoid damaging the surface of the car. 4.After washing the car, wipe the surface of the car in time to avoid the discoloration of the surface of the car due to moisture.

The production of sand making production line is very important, the failure of any equipment in the sand making production line will affect the production of machine-made sand, and the sand washing equipment is even more important as an important equipment in the sand making production line, so how to prevent the failure of sand washing equipment in the sand making production line? Here's the answer:

1. Before starting the sand washing machine, rotate the rotor of the sand washing machine by hand to check whether there is any abnormality in each part. The V-belt must be equipped with protective equipment in order to operate. The sand washing machine can not be cleaned and repaired during the operation, the feeding size of the stone can not exceed the size specified by the sand washing machine, and the sand washing machine should rotate in a fixed direction, not in the opposite direction.

2. The temperature rise of the bearing of the sand washing machine shall not exceed 35 degrees, and after the equipment idling for 2 or 4 hours, check whether the connection of the sand washing machine is loose, and adjust it in time if it is loose.

3. If there is an abnormal sound during the operation of the sand washing machine, the feeding should be stopped immediately, and the machine should be stopped for inspection after the material is discharged, and the operation can be continued only after the fault is eliminated. In case of other emergencies, the motor can also be stopped immediately to ensure that there is no material inside the sand washing machine before starting the operation.

4. The sealing of the sand washing machine is also a very important part of maintenance, and the operator should ensure that there is no dust entering the seal when operating the sand washing machine, so that the power of the motor can maintain normal fluctuations. Another point that needs to be emphasized is that the equipment of the sand making production line should be confirmed that there is no problem during the continuous operation of 5 to 6 hours before it can be put into production.

5. If the sand washing machine is really produced in the open working environment, the sand washing machine should do a good job of rust removal and rust prevention, and some parts of the sand washing machine are in contact with water for a long time, and they also need to be dealt with in time to prevent the parts from rusting, resulting in the inflexible operation of the sand washing machine and affecting the operation efficiency.

The above are some of the treatment methods for the maintenance of the sand washing machine, doing a good job in the maintenance of the sand washing machine, which can not only improve the production efficiency and service life of the sand washing machine, but also improve the production efficiency of the entire sand making production line, so that the finished machine-made sand has a higher cleanliness, more reasonable gradation and better effect.

During the whole sand washing process, a large amount of sand, mud and sand-water mixture will be discharged into the river, causing river pollution. If it is not treated in time, it will not only waste a lot of water resources, but also cause serious pollution to the environment. Nowadays, the pollution of wastewater is becoming more and more serious, and the slurry sewage produced by sand and gravel sites must be treated before it can be discharged.

So, how do you deal with wastewater pollution?

The sedimentation tank can be used reasonably. The wastewater generated after the sand and gravel is cleaned by the sand washing equipment is basically sludge, and the wastewater is put into the sedimentation tank for sedimentation filtration, and the clean water can be reused. It does not need to be discharged into the river, and it can also reduce water consumption and save costs.

Replace with new sand washing equipment. Traditional sand washing equipment will have some inevitable defects, such as serious loss of fine sand, washed out sand is not clean enough, which contains a large amount of soil and impurities, and over-wet dehydration can not achieve the expected effect. The new sand washing equipment has high cleanliness, good dehydration effect and less sand and gravel loss.

Woli Machinery 3-in-1 sand washing machine manufacturers answer, I hope to help you.

?Cao Wei lineage? Shu Han lineage.