Features and advantages
1. Combining the characteristics and advantages of sand washing machine and fine sand recycling machine, it has both water washing sand and fine sand dewatering and recycling functions. It is cleaner than traditional sand washing machine cleaning materials, and the sand quality and price are good.
2. The all-in-one has higher working efficiency and low energy consumption. The biggest advantage is energy saving and environmental protection.
3. Reasonable structure, small footprint, simple installation, and lower investment cost than the price of two equipment.
4. Long service life and low maintenance cost.
5. Special models can be customized according to different needs.
由 高压分离器 、脱水筛、叶轮分离机、减速机、 真空高压泵 、清洗箱、高位返水箱、电机、振动电机等部件组成。 The sand washing and recycling machine is composed of high pressure separator , dewatering screen, impeller separator, reducer, vacuum high pressure pump , cleaning box, high return water tank, motor, vibration motor and other components.
理量大、功率消耗小、使用寿命长。 1. Impeller separator: high cleanliness, large processing capacity, low power consumption and long service life.
传动 轴承装置与水和受水物料隔离，避免轴承因浸水、砂和污染物导致损坏，大大降低了故障率 。 The impeller drive bearing device is isolated from water and water-receiving materials, avoiding bearing damage caused by water immersion, sand and pollutants, which greatly reduces the failure rate .
、真空高压泵：动力降压，高效密封，浆体不易泄漏。 2.Vacuum high pressure pump: The power is reduced by pressure, the seal is efficient, and the slurry is not easy to leak.
The vacuum high-pressure pump is wear-resistant and energy-saving. It adopts advanced design theory and is designed according to the principle of reducing losses, so that the shape of the flow part and the flow state of the slurry have achieved the desired effect.
、脱水筛：筛面其内自洁性能，不堵孔，筛分效率高，使用寿命长。 3. Dewatering screen: self-cleaning performance inside the sieve surface, without blocking holes, high screening efficiency and long service life.
Because the polyurethane elastic screen uses a steel structure as a skeleton material, plus the polyurethane itself has a very high elastic modulus, high strength to absorb impact, and high wear resistance, so it has high tensile strength, and its bearing capacity is a rubber screen More than 2.5 times the net, its service life is 8-10 times longer than that of ordinary metal screens, 3 times that of stainless steel screens, 3.9 times that of natural rubber, and is currently a screen material with good abrasion resistance.
、振动电机：设计合理，选材精良，效率高，温升低，使用寿命长。 4. Vibration motor: Reasonable design, excellent materials selection, high efficiency, low temperature rise and long service life.
I talked about the dewatering screen, of course, about the vibration motor. The vibration motor's excitation force and output force are properly matched, the body is light in weight, the starting torque is large, and the volume is small. Due to the use of smooth rotation to generate vibration, low noise; fully enclosed structure, can work under any dust without explosion requirements. Simply adjusting the included angle of the eccentric block can infinitely adjust the excitation force. The direction of the excitation force can be changed according to the installation mode of the vibration motor; various vibration forms can be synthesized by multiple units to complete various operation requirements.
、高压分离器：高耐磨原料，高弹性，高强度，高耐磨，抗扯、切。 5 , high-pressure separator: high wear-resistant raw materials, high elasticity, high strength, high wear resistance, tear resistance, cutting.
The separation principle of the high-pressure separator is centrifugal sedimentation. When the slurry to be separated enters the high-pressure separator from the periphery of the high-pressure separator with a certain pressure, it is forced to perform a rotary motion. Due to the centrifugal force, centripetal buoyancy, fluid drag, etc. Different sizes, the solid coarse particles in the slurry move the hydraulic resistance towards the wall of the vessel, and under the common action of their own gravity, they move downward along the wall of the vessel spirally. Fine and small particles and most of the water are subject to the centrifugal force. If it is small, it will make rotary motion with the slurry before it is close to the wall.
高位 返水 箱： 6. High return water tank :
For the waste water discharged from the high-pressure separator, it acts as a buffer to facilitate the use of various places on the site for easy drainage. In addition, the water supply in the lower cleaning tank is insufficient, resulting in insufficient water supply to the vacuum high-pressure pump, insufficient pressure in the high-pressure separator, and reduced centrifugal force. Provides hydration.
、其它小部件 7 , other small parts
Underflow port: Made of high wear-resistant material, the machine comes with three different types of underflow ports, which are used with the material content to adjust the material concentration.
Spring: Rubber metal spiral composite spring is a composite spring wrapped with a layer of rubber material around the metal spiral spring. It has the characteristics of non-linearity and structural damping of the rubber spring, and also has the characteristics of large deformation and load bearing capacity of the metal spiral spring. , Its stability and load capacity are better than rubber springs.
The sand washing and recycling machine not only uses many advanced structures inside, but also uses a beautiful curved structure design, which makes the whole machine more humane and reduces unnecessary damage during manual operation.
Figure: Structural accessories of sand washing and recycling machine