BL-400 spiral chute

BL-400 spiral chute

BL-400 spiral chute 1. Introduction: The chute sorting belongs to the inclined surface flow sorting process. Mineral mortar is fed to some inclined grooves or slopes, and under the push of water, the mineral particle group is loose and layered. The upper part of the light mineral quickly flows out of the groove, while the lower layer of minerals with a larger proportion stay inside the groove or discharge from the bottom at a low speed. After obtaining the difference, the selected ore and tailings can be obtained. Spiral chutes are machines for mining and beneficiation, making them ideal for sand mining in coastal areas, riverbanks, sandbanks, and river beds. The product has the characteristics of correct structure, simple installation, small land occupation, easy operation, stable beneficiation, clear screening of ore, large production capacity, high efficiency, high beneficiation enrichment ratio, high recycling rate, and reliable operation. It has the advantages of light weight, moisture prevention, rust prevention, corrosion resistance, and strong applicability to fluctuations in feed volume or density, Granularity, and grade. 2、 The working principle is the same: mineral mortar is slowly fed onto the rotating groove surface through the feeding chute installed at the end of the spiral groove head, and sorting is carried out. The bottom of the spiral groove is equipped with a valve block type product cutting groove, and the selected equipment is divided into three types according to grade along the radial direction. By adjusting the position of the valve block to change the acquisition width of each product, the equipment gathering hopper allows the selected multi head ore flow to be aggregated and exported. The cross section of the spiral concentrator and the change in slope of the curve are very suitable for the selection of fine-grained ore materials. bl -400 spiral chute 3. Characteristics and advantages 1. Super large-scale, large processing capacity, modern mineral processing objectively conditions to create benefits on a scale. 2. Fine granulation: for the treatment of fine minerals, especially for the treatment of ores with a particle size of -0.047mm, the original machine can generally ensure the recovery of+0.047mm Granularity. 3. With the development of Hydraulics, two-phase flow, equipment vibration, etc., GRP chutes have developed from simple use of gravity and water blocking force to composite use of centrifugal force, mechanical vibration force, magnetic separation force, etc. Through a composite force field, the enrichment of applicable minerals and the separation of fine particles from these fine particles are enhanced, thereby improving the recovery rate of ore materials. 4. The basic starting point is to save energy, reduce energy consumption and protect the environment. The area and space occupied should be small, and the water and electricity consumption should be small. 5. Simple and flexible operation, stable sorting steps, simple structure, convenient for Computerized maintenance management system. BL-400 spiral chute 4. The structure of the fiberglass spiral chute is composed of six parts: a feeding homogenizer, a feeding chute, a spiral groove, a product cutting groove, an equipment gathering hopper or groove support (including a cross or triangular frame). The rotating groove connected by the rotating disc is a key component. The spiral plate is made of fiberglass (fiber reinforced coal gangue) and connected together by bolts. The sorting surface of the spiral groove has a pre made durable and wear-resistant layer. He also has the advantages of lightweight, strong, and durable consumables. The head of the rotating groove is equipped with a multi tube feeding homogenizer to sort minerals evenly, which is easy to control. The ore separator is not restricted from being placed on the cross (or tripod) of the support table. The evenly distributed mortar is slowly fed onto the surface of the rotating groove through a feeding groove installed at the end of the spiral groove head, and selected for operation. The tail end of the spiral groove is installed in a valve block type new product selection groove, allowing the sorting equipment to be divided into three types (or four types) of new products along the radial direction according to grade. Change the acquisition width of each new product by adjusting the position of the valve block. The new equipment gathering bucket is a concentric circular tube that converges and leads out the intercepted multiple ore flows. The lateral plane of the spiral concentrator and the change in slope of the curve are particularly suitable for the selection of small particle ore materials. 5、 The spiral chute is suitable for processing 0.6-0.03mm and vein ore or ore sand, but it is unfavorable for sorting when the mud content is high. Nowadays, it has been widely used in the processing of iron, tungsten, tin ore, niobium tantalum ore, beach and river sand mines, as well as sand gold mines. BL 400 Spiral Chute BL 400 Spiral Chute

BL-400 spiral chute

BL-400 spiral chuteRelated Information

• 

  Grooved spiral chute

• 

  Fiberglass spiral chute

• 

  Automatic ore discharge centrifugal conc

• 

  Shaftless drum screen