Four generations of vibrating gravel separator

Sand and gravel separator is also called concrete sand and gravel separator or concrete sand and gravel separation slurry water recycling equipment, our unit produces four generations of vibrating sand and gravel separator has: compact structure, simple operation, the control process is fully automated, the fault is fully displayed, the transportation, installation, maintenance is very convenient; electronic control system: the use of PLC control, the control process is fully automated; supply and drainage system: the whole system of the cleaning process adopts the cycle of cleaning, so the sewage is basically zero discharge;: the vibrating screen and the level of the sand and gravel separator into the inclined angle of the design, the full sieve; the operation of the intelligent and simple.

Product Keywords:

Classification:

Environmental protection equipment

Manager Kuang:

Manager Kong:

Product Details

Introduction to sand and gravel separator

The sand and gravel separator, also called concrete sand and gravel separator or concrete sand and gravel separation slurry water recovery equipment, is the core equipment of the concrete recycling system. It is mainly used to clean, separate and recycle the sewage from the tank truck and the sand and gravel in the residual concrete. The machine is designed using advanced foreign concrete recycling technology and combines the characteristics of drum separation and spiral screening separation, saving you a lot of manpower, material and financial resources.

1. Overall machine structure:

This product has compact structure, simple operation, fully automatic control process, full fault display, and is very convenient for transportation, installation and maintenance. The effective working area is spacious, and one or two trucks can be unloaded and cleaned at the same time as needed.

Separation system: The vibrating screen is designed at an inclination angle to the horizontal plane of the sand and gravel separator, so that the sand and gravel in the concrete are fully screened on the vibrating screen, cleaned and separated under the action of the jet water. The reasonable arrangement of the height of the overflow tank in the upper part of the sedimentation tank of the sand and gravel separator enables the sand and mud to be fully separated. The conveying auger is installed asymmetrically with the inner wall of the housing. The accumulated layer of material can effectively prevent wear and tear. The spiral is lengthened and the material can be Fully dehydrate during transportation. Sand and gravel are completely separated at one time, and the separation capacity can reach 50-70 t /h.

Water supply and drainage system: The cleaning process of the whole system adopts circular cleaning, so there is basically zero discharge of sewage and the water resource reuse rate is high.

Electronic control system: It adopts PLC control, with powerful functions, easy maintenance, fully automatic control process, full fault display and alarm. The stability and reliability of the whole machine are improved. All control modules are installed in a switch box that is not affected by weather. Fully automatic operation is easy to control and maintain.

Easy operation: Back the mixer truck to the set parking space, add water and roll wash, then pour the waste slurry water directly onto the vibrating screen, and separate under the action of the vibration motor. The separated sand falls into the sedimentation tank of the sand and gravel separator and is transported to the sand storage tank by the screw conveyor; the gravel falls along the vibrating screen into the stone storage tank; the overflowing slurry flows through the drainage ditch. Sedimentation tank, after sedimentation in the sedimentation tank, it is pumped back by the water pump and recycled. The mixer truck cleaning process takes about five minutes.

2. Product classification:

Single parking space sand and gravel separator, double parking space sand and gravel separator. Parking spaces can be added or reduced according to customer requirements.

3. Product features:

1. The overall open design allows concrete to be poured directly, which solves the problem of frequent blockage of third-generation machines;

2. It is a powerful functional environmentally friendly product that integrates screening, sand washing and stone washing.

3. Car wash water is recycled and sewage is discharged to zero;

4. The parts that are prone to wear have been strengthened to extend their service life. Special designs can be made based on the terrain of the production site and the number of cars being washed;

5. Simple operation method, safe and reliable;

6. Car wash water can be recycled and sewage can be discharged to zero;

7. The electronic control device adopts advanced automatic programming control -PLC;

8. Parts that are easy to wear are specially treated to enhance the use time;

9. Four layers of seals are used on the sealing device;

10. The outlet of sand and gravel is relatively high, so it is not easy to be blocked by sand and gravel when using the machine;

1 1. Simple operation, safe to use, environmentally friendly and pollution-free, thorough recycling, and high cost performance;

1 2. The processing efficiency is faster in the industry, and its processing capacity is more than 8 times that of traditional sand and gravel separators.

1 3. The new linear vibrating screening technology separates concrete cleaner and faster, and can achieve an efficiency of separating 50-70 tons of wet concrete per hour ;

14. Large-capacity sewage tank design ; the large-capacity sewage tank can accommodate the amount of sewage cleaned by two tankers at the same time, and can also enable two tankers to discharge a large amount of materials at the same time;

15. Unique sealed bearing design.
The bearing adopts a double seal structure. The bearing is placed inside the hollow shaft and sealed internally. In this way, when the shaft is tilted, the slurry will not be able to enter the inside of the hollow shaft due to the effect of air atmospheric pressure, thus It completely isolates the bearing from the slurry water, avoids the corrosive effect of the slurry water, and reduces the clogging and wear of the bearing by particles in the slurry water, extending the service life;

16. In order to facilitate the normal use of northern customers in winter, a practical drainage device is designed.

Model configuration:

Shandong Lifengxing fourth generation vibrating sand and gravel separator product model table
serial number	Specifications and models	separation ability T/h	Sand separation particle size （mm）	Stone separation particle size （mm）	Size (length/width/height mm)	Total power （Kw）
1	LFH4D-single parking space	40-60	≤5mm	≥5mm	700020003000	16
2	LFH4D-double parking spaces	60-90	≤5mm	≥5mm	960021003100	twenty three

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Three generations of drum type sand and gravel separator