The high- spiral classifier is more suitable for separating coarse grains larger than 0.15mm, and is often used in the first stage of grinding; while the submerged spiral classifier has a stable classification surface, high overflow output, and …
The overflow height H of the sorghum spiral classifier is 1/4-3/8 of the spiral diameter D, and is mainly used for ore grading of an overflow granularity of 0.83-0.15 mm. The H of the sunken spiral classifier is 3/4-1 of D.
The spiral classifier can be divided into high , low and immersed-type spiral classifier based on the height of overflow . Factory Price. Features. The high : The high is suitable for coarse grain classification with some depressed area, is capable of obtaining granularity over 100 mesh. ...
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In mineral processing, the Akins AKA spiral or screw Classifier has been successfully used for so many years that most mill operators are …
Mechanical-hydraulic classifiers, equipped with either reciprocating or spiral rakes, are the most widely used and have countless applications. Unit-Type Classifiers Limitations: Unit-type classifiers are commonly employed for two-product separations, overflow and rake product, with overflow solids ranging between 20 and 100 mesh.
What is High Spiral Classifier?What Is High Spiral Classifier Used For?High Spiral Classifier ordered by Customer。 ... Chunlei high spiral classifier grading overflow size ≥ 0.015mm, just to meet the customer's needs, the effect of the application of significant, ore dressing Recovery rate increased by 18%. ...
Operational factors: Slurry concentration, ore feeding volume and uniformity, and the height of the overflow . The material in the classifier contains a lot of mud or fine particles.
There are four types of Spiral classifiers, high type single and double spiral classifier, immersed single and double ... submerged bearing 3.Optional automatic lubrication system 4.Rigid tank and substructure 5.Wide choice of tank design 6.Overflow collection box 7.Wide range of industries serviced Specification of Spiral Classifier: Type:
There are mainly four types of classifiers, namely high single spiral classifier, high- dual spiral classifier, sinking single spiral classifier and sinking dual spiral classifier. Features. Simple structure ... the fine particles float on the water and overflow out while the coarse particles sink to the bottom and then they will be ...
Spiral classifier. Spiral classifier is one of the classifying equipment in mineral processing. It is suitable for classifying materials in the mineral processing plant as well as the desliming and dehydrating in the mineral washing operating process and widely applied to separate the particles into a number of products graded according to size in the complete closed loop together with …
Types: There are four classifiers: high single spiral and double spiral, submerged single spiral and double spiral. High spiral classifier is suitable for coarse particle classification, the maximum size of overflow is generally 0.4~0.15mm; Submerged spiral classifier is suitable for fine particle classification, the maximum size of ...
The overflow stream passes over a at the bottom end of the tank and pumped to the next processing stage. ... For spiral classifiers, the overflow solids capacity may be given by [21] (13.22) Q MS (O) = n k 2 k 3 (3.92 D 2 + 0.67 D) for low pools (13.23) and QMS (O) = n k 2 k 3 (3.12 D 2 + 0.42 D) for high pools where.
The spiral classifier is used for classifying solid particles by means of different sedimentation speed in slurry. ... and discharge the filtered fine material from the overflow pipe. Spiral classifier is short for the classifier. The classification …
Spiral Classifier. Speed of screw (r/min) : 2.5-8. Overflow capacity (t/d) : 10-1785. Introduction. Product profile ... and overflow from the overflow becomes the overflow product. Coarse and heavy particles will settle at the bottom of the trough (sand sink, pushed by the spiral blade above the chute and discharged, and dehydrated ...
Compared with hydrocyclones, the outstanding advantages of spiral classifiers are: reliable work; easy to operate; stable grading area, fine overflow particle size can be obtained; …
High spiral classifier is suitable for coarse particle classification, the maximum size of overflow is generally 0.4~0.15mm; Submerged spiral classifier is suitable for fine particle classification, the maximum size of overflow is …
High spiral classifier is suitable for coarse particle classification, the maximum size of overflow is generally 0.4~0.15mm; Submerged spiral classifier is suitable for fine particle classification, the maximum size of overflow is …
Table II shows that at 3½" slope the 30″ Cross-Flow Classifier has an effective pool area from 12.9 to 16.4 sq. ft. depending on the height at which the is set. Therefore the 30″ classifier would be the proper size for the overflow capacity desired.
The utility model provides a high type single-spiral classifier convenient for adjusting the height of an overflow , which relates to the technical field of traction supports. According to the utility model, when the device needs to discharge some waste materials in the normal use process, the height of the vertical plate is firstly adjusted according to the amount of materials …
Classifier apparatus comprising a, tank having a lower fines overflow, an upper sands discharge, and an inclined bottom, a spiral conveyor for moving settled sands along the inclined bottom to the elevated discharge, said conveyor including a. lower stretch having relatively wide sandscontacting flights, and an upper stretch having relatively narrow sands-contacting flights, …
According to liquid level the spiral classifier can be divided into high type and submersion (or sinking ) type, The overflow of high classifier is higher than the center of the spiral axis at lower end, but lower than the upper edge of the spiral blade.
The single spiral classifier is an up-dated one which is formed by gearing, spiral, cell body and lifting device etc. It increases an automatic sand-return device at the sand-return part. Lift ore sand that discharged at tank bottom to a proper position at tank wall, to adapt the configuration of ball mill cancelled big spoon head.It is a high technological enterprise that integrated research ...
Spiral classifiers Designed for optimal performance spiral classifiers 's spiral classifiers are designed to provide the most effective pool area and overflow velocity requirements. By combining the proper submergence of the spiral with one of the tank designs a choice of 63 combinations is possible in straight, modified or full ...
The spiral classifier is one of the important equipment in the mineral processing process. Its principle is to use the difference in the settling speed of solid particles in the liquid to classify materials. ... Height of overflow When the overflow is raised, the settling area of mineral particles can be increased. At the same time ...
No.2 The low type. The low type has a small desliming area and low overflow capability. It is commonly used for washing sand and desliming purposes. No.3 The immersed-type spiral classifier. The immersed-type spiral classifier is suitable for fine granule classification and can achieve overflow granularity less than 100 screens.
The utility model discloses a spiral classifier, which comprises a classifying groove body, a spiral device which is rotatably arranged in the classifying groove body, a driving mechanism for driving the spiral device to rotate and an overflow which is arranged at the tail end of the classifying groove body, wherein the overflow is connected with the classifying groove body in a ...
The spiral with low speed rotation stirs the slurry, so that the fine particles suspended in the upper flow into overflow and overflow. Meanwhile, the coarse particles sink to the bottom of tank, and then they are delivered to the outlet by the spiral and discharged as sand return.
The following mainly explains the spiral classifier, screw blades, bearings at the upper and lower ends supporting the screw shaft, screw shaft transmission and lifting mechanism. Classification: According to the position in the tank and the height of the slurry surface, it is divided into three types: submerged type, high type and low ...
According to the height of the spiral blades at the overflow end of the spiral classifier, it can be divided into four types: high type single spiral and double spiral, submerged single spiral and double spiral. JXSC's strong production capacity provides highly customized grading equipment for various project needs.
Types: There are four classifiers: high single spiral and double spiral, submerged single spiral and double spiral. High spiral classifier is suitable for coarse particle classification, the maximum size of overflow is generally …
High Spiral Classifier-Mineral Processing Plant. ADVANTAGES. The overflow spiral blade is higher than overflow level, and the overflow spiral center is lower than overflow surface; The high wire spiral classifier is applied in the …
They are high type single spiral classifier, ... Then gravity flow or pumps are used to move the coarse material to the next stage in the process, the finer particles overflow from the pool area. The pool area normally has an adjustable , which will determine the amount of time material is in the pool area, and subsequently the ...
small spiral classifier to study the effects of design variables ( height and slope) and operating variables (feed flow rate, pulp density, and size distribution) on the ... size (corrected d50), water split between overflow and sand, reduced-performance curve and the finest size fraction appearing in the sand product, in terms of the ...
The overflow spiral blade is higher than overflow level, and the overflow spiral center is lower than overflow surface. The high wire spiral classifier is applied in the classification of ore with particle size 0.83-0.15mm ... High spiral classifier as the ancillary equipment of grinding to pre-classifying and check classifying is also ...
2.3 Overflow : Positioned at the upper end, it allows finer particles to flow out with the liquid. 2.4 Discharge Outlet: Located at the lower end, it removes the heavier particles …
Spiral classifier is a kind of mechanical classifier, which consists of a U-shaped sink, a spiral device, a transmission device, a lifting mechanism, ... overflowing from the overflow , and the coarse and heavy particles settle to the bottom of the groove, which is transported by the spiral device to the ore discharge port and re-enters the ...