Product Profile

At present, the vast majority of existing artificial sand production lines adopt wet production technology. Regardless of the type of sand washing machine used, the major disadvantage is that fine sand (particles below 0.16mm) is severely lost, and some even lose more than 20%. This not only loses production, but also seriously affects the grading of sand, causing unreasonable grading and coarse fineness modulus, greatly reducing the product quality of machine-made sand. Excessive discharge of fine sand can also cause environmental pollution. To solve the above problems, our company has developed the TX series fine sand recovery system, which is a product of our company's absorption of foreign Technology, designed based on the actual situation in our country, with The horizontal fine material recovery device is widely used in the sand and gravel processing system of hydropower stations, the manual sand production line of glass raw material processing systems, the recovery of coarse coal slurry in coal preparation plants, and environmental engineering (such as mud purification), which can effectively solve the problem of fine sand recovery.

Working principle

1. Structure of fine sand recovery system: composed of motor, slurry pump, cyclone, ZKR linear vibrating screen, cleaning tank, return bin, etc.

2. The working process of the fine sand recovery system: The sand water mixture is transported to the cyclone, and the fine sand concentrated by centrifugal classification is provided to the vibrating screen through the sand settling nozzle. After dehydration by the vibrating screen, the fine sand and water are effectively separated. A small amount of fine sand, mud, etc. are returned to the cleaning tank through the return box, and discharged through the discharge port when the liquid level in the cleaning tank is too high. The weight concentration of the recovered material by the linear vibrating screen is 70% -85%. Adjusting the fineness modulus can be achieved by changing the pump speed, changing the mortar concentration, adjusting the overflow water volume, and replacing the sand nozzle. Thus completing three functions: cleaning, dehydration, and grading.

Features and advantages

1. In the traditional wet processing technology of artificial sand, the washing and dewatering of artificial sand are carried out using a spiral sand washing machine, and the loss of artificial sand (especially fine sand) is almost uncontrollable. The use of this fine sand recovery device can effectively reduce the loss of fine sand, keeping it within 5-10%. It effectively solves the problem of high fineness modulus and low stone powder content of finished sand in artificial aggregate processing systems.

2. The vibrating screen uses polyurethane mesh, which has a longer lifespan and is less prone to clogging compared to other types of mesh.

3. The inner lining of the cyclone is made of rubber/high alumina ceramic/polyurethane, which improves the service life of the entire device and can smoothly complete tasks such as slurry concentration and liquid clarification.

4. Fine sand recovery system. It can recover 85% of the fine particulate materials in the total emissions, and has unparalleled technical and economic advantages compared to other equipment.

5. The fine particles are fully recovered, reducing the workload of the sedimentation tank and lowering the cleaning cost of the sedimentation tank.

6. The fine sand recycling system reduces the natural stacking time of fine materials and can be directly transported to supply the market.

7. Corresponding solutions can be designed according to the different requirements of users.

Technical Parameters

Model	Slurry pump		Hydrocyclone	Dewatering screen		Water treatment capacity (m3/h)
	power (kw)	size     (mm)		model	power(kw)
TX-10-2x250	18.5	50	2x250	10-25	2x1.5	75-100
TX-12-2x300	22	10	2x300	12-30	2x2.2	80-145
TX-12-2x350	30	100	2x350	12-30	2x2.2	150-190
TX-14-3x350	45	125	3x350	14-30	2x3.0	180-265
TX-14-4x350	55	150	4x350	14-30	2x3.0	265-400
TX-14-2x500	45	150	2x500	14-30	2x3.0	180-265
TX-18-3x350	45	125	3x350	18-45	2x11	180-265
TX-18-4x350	55	150	4x350	18-45	2x11	265-400
TX-18-6x500	2x45	2x125	6x500	18-45	2x11	450-600
TX-18-8x350	2x55	2x150	8x350	18-45	2x11	580-800
TX-20-4x500	2x55	2x150	4x500	20-45	2x15	580-750
TX-20-4x350	55	150	4x350	20-45	2x15	265-400
TX-20-6x350	2x45	2x125	6x350	20-45	2x15	450-600
TX-20-8x350	2x55	2x150	8x350	20-45	2x15	580-800