Asphalt vibrating screen for mining quarry
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 30 set/month
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Specification
Asphalt vibrating screen for mining quarry
Product overview of Asphalt vibrating screen for mining quarry:
Asphalt sieve is the thermal aggregate classification, and sent to the silo of the device. After the thermal aggregate into the screen machine was screened into a variety of specifications. The top of the vibrating screen is provided with a distributing valve, and the hot aggregate can be directly passed into the bypass chamber without screening. Motor drive through the power, so that the two sets of vibrators for self-synchronous movement. So that the entire oscillation system along the linear trajectory to do reciprocating vibration.
Composition and principle of Asphalt vibrating screen for mining quarry:
1. Asphalt vibrating screen for mining quarry is a common biaxial inertial vibrating screen. By the two excitation shaft (eccentric shaft) in one direction of the force, it makes the material on the screen in a direction of movement. The name of the biaxial linear inertial vibrating screen reflects the structural characteristics and working characteristics of the asphalt sieve, and it is more convenient for people to grasp the vibration principle of such vibrating screen.
2. The eccentric mass and eccentricity of the two-axis eccentric wheel on the exciter are equal to each other, and the horizontal lines of the two axes on each side plate are at an angle of 40° to 45°. Two synchronous motor drive uniform rotation, the rotation in the opposite direction, the same starting phase, the same speed. In this way, the moment of inertia in each eccentric force generated in the X direction of the components of force cancel each other in the Y direction of the components of force superimposed on each other to force the screen in the Y direction for the approximate linear reciprocating vibration.
Product features of Asphalt vibrating screen for mining quarry:
1. The use of multi-layer screen, compact structure, advanced technology, a single screen can be divided into a variety of aggregate size.
2. The screen is fixed in the front and rear tight way, so it is convenient to change the screen and easy to repair.
3. Damping spring installed by tilting, can reduce the impact of equipment on the foundation.
4. Screen is wrapped in the outer box to prevent dust leakage, environmental protection and energy conservation.
5. Outer box can be wrapped with rock wool, to maintain aggregate temperature, expand the use of vibrating screen environmental conditions.
- Q: How to calculate the production capacity of vibrating screen? How to calculate the processing capacity of vibrating screen?
- What is the influence of material properties on the production capacity of vibrating screens? What is the material property? The material properties of concrete can be divided into material size, material moisture, material viscosity, particle shape, particle size less than when the material in the proportion of fine mesh screen for a long time, that is easy to screen multiple components, it is easy to be screened, so compared with those for large particles and not easily through the sieve material the material, the finer grain size, at the time of production capacity and higher yield. The humidity of material of the sieve material humidity treatment can more, its viscosity will be increased, the material easy to form sticky dough phenomenon, causing clogging, not easy to be screened, the production efficiency decreased, the working ability is low, and the viscosity is smaller, more easily by screening, the the production efficiency is high.
- Q: What are the common problems in the screening process of vibrating screen?
- The usual maintenance of the vibrating screen includes the surface of the sieve, the sieving machine, especially the tightening of the screen surface, and should be fastened in time when the sieving machine is loose. Screen cleaning sieve surface regularly, screen for patent leather off parts should be timely repair, derusting and painting, for processing the exposed surface should be coated with petroleum jelly to prevent rust.
- Q: The sieving machine and the vibrating screen. That's fine
- A good vibrating screen can not only save production costs, but also create better returns.
- Q: ZKR type of linear vibrating screen
- Use and maintenance:1, when the screening machine is running, the vibration part shall not be connected or contacted with any object outside the machine. (soft connection can not be used for vibrating screen, round vibrating screen or high frequency vibrating screen, and must be used under the guidance of production plant)2. Feed material should be fed in the direction of the feeding screen in order to ensure the uniform distribution of the material on the screen.3, when the material falls, shall not have a big impact, so as not to damage the screen.4. No material remains on the screen before opening or stopping.5, if the equipment running abnormal sound, should immediately shut down inspection, troubleshooting can boot.6, vibration motor maintenance, see its instructions. The linear vibrating screen is driven by a double vibration motor. Two motor shaft relative to the screen surface with a tilt angle in the vertical direction, the exciting force and material from the joint effect of gravity, the material in the sieve surface toss or jump forward in a straight line, so as to achieve on the materials selection and classification purposes. The utility model is suitable for sieving various dry, powdery or granular materials of granularity of 0.074 - 10mm, water content less than 7%, and no viscosity. The maximum feeding granularity is not easy to exceed 10mm.
- Q: Where is the thin oil shaker?
- Thin oil shaker mainly has1., high processing capacity, high screening efficiency;2 、 the vibrator is lubricated by bearings, thin oil lubrication, and external block eccentric structure. The utility model has the advantages of large exciting force, small bearing load, low temperature, small noise, etc. (bearing temperature rise is less than 35 DEG);
- Q: General ultrasonic vibration sieve for the purpose of how many nets, 100 of the target material does not add ultrasonic influence?
- The 100 purpose material you mentioned may use a three dimensional vibratory screen, but if your material has the characteristics described above, it is recommended to use an ultrasonic vibrating screen.
- Q: What are the lubrication characteristics of the vibrating screen? What are the requirements for the lubricating oil?
- (1) a sodium soap mineral oil system phase transition temperature is higher, the general temperature change from pseudo gel to gel is 140 DEG C, gel into colloidal solution temperature is 210 degrees Celsius, so sodium base grease is a high dropping point of lubricating grease, can work at 120 DEG C is longer room.(2) sodium based grease has longer fiber structure and good wire drawing property, and has stronger adhesion to metal. It can be used in rolling or sliding bearings with higher vibration and higher temperature. The fatty acid and different viscosity of different saturation oil and different cooling methods can be prepared sodium base grease with different fiber length. Because of the great friction between long fiber and sodium base grease and low adhesion to metal surface, it is not suitable for mechanical lubrication at high speed and low load. At low speed and high load bearing, long fiber sodium base grease has excellent shear stability, can be used for railway and automotive bearings, mechanical brake device, crank and large winch and universal joint lubrication part. Short fiber grease can be applied to the lubrication of various bearings at medium speed and moderate load.(3) fatty acid sodium soap is one of the most easy to dissolve in water to all metal soap, soap molecules hydrolysis carboxyl terminal make soap fiber loss thickening ability, therefore, key grease encounter water, viscosity decreases, it cannot be used for mechanical components or humid environment with water and water the steam on the contact.
- Q: What are the reasons for the small amount of circular vibrating screen?
- 1, sieve selection is a problem, screening materials are not applicable to the sieve2, the characteristics of the material will affect the amount of processing, such as: electrostatic, particle size, viscosity and so on3, the screen debugger is not in place, not transferred to the best condition
- Q: What parts of a vibrating screen are expendable?
- 1, sealing strip plays a dustproof, sealing role, the work environment of workers, as well as the output of screening materials have an impact;2, screen filter materials accessories, need to check regularly to see if there are loopholes or damaged, to a certain extent will affect the material screening out the fine degree;3, bouncing ball in the screening of materials, do not block the screen, increase efficiency, to a certain extent will be smaller and smaller, timely inspection, prevent bouncing ball fall into the material.
- Q: How to adjust the amplitude of vibrating screen?Two axle excitation
- Also remember, the vibration source on the shaker (vibration exciter or vibrating motor) must be the same amount, otherwise it will cause damage to the equipment
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Asphalt vibrating screen for mining quarry
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 30 set/month
OKorder Service Pledge
OKorder Financial Service
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