Silica sand dryer|Quartz sand dryer|Quartz sand rotary dryer|Quartz sand drying machine-Dryer machine

Overview
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Introduction

Silica sand dryer and river sand dryer belong to the same kind of drying equipment, which is mainly used to dry materials with certain humidity and particle sizes.Silica sand dryer also called quartz sand dryer, is widely used to dry all kinds of mineral powder, pulverized coal, quartz sand, clay, yellow sand, foundry sand and a variety of metal ore concentrate, tailings and materials that are slightly polluted by smoke and dust in building materials, metallurgy, chemical industry, cement industry, etc. Quartz sand drying machine has the advantages of high output, low energy consumption, easy maintenance and so on.

Quartz Sand Dryer

Application of Silica Sand Dryer

Silica sand dryer is dedicated drying equipment newly researched on the basis of drum dryer. It can be widely used in the following industries.

1. It can be used to dry coal slime, raw coal, flotation clean coal and mixed clean coal in coal industry.

2 .It can dry blast furnace slag, clay, bentonite, limestone, sand, quartz sand and other materials in construction industry.

3. It can dry all kinds of metal ore concentrate, waste residue, tailing and other materials in ore beneficiation industry.

4. It also can dry non-heat-sensitive materials in chemical industry.

Silica Sand Dryer

Comparison between SilicaSand Dryer and Traditional Monocular dryer

(Condition: same time and same output)

1. Coal consumption is one third of monocular dryer.

2. Electricity consumption is 40% of monocular dryer.

3. Discharging temperature is less than or equal to 60 degrees; materials after drying can be directly sent to warehouse without being cooled.

4. Thermal efficiency of quartz sand dryer is 40% higher than that of monocular dryer.

5. Quartz sand rotary dryer can save nearly 20% of equipment investment than traditional dryer.

6. Quartz sand dryer is made of wear resistant manganese plate, which is wear-resistant 3 or 4 times than traditional monocular dryer

7. Floor space is reduced by 60% than monocular dryer and construction investment is reduced by nearly 60%.

Parameter

Spec./m (Dia.×Length)	Shell Cubage (m³)	Capacity (t/h)	Installation Obliquity (%)	Highest Inlet Air Temperature (℃)	Main Motor (kw)	Weight (t)
Φ1.2×8.0	9.0	1.9～2.4	3～5	700～800	7.5	9
Φ1.2×10	11.3	2.4～3.0	3～5	700～800	7.5	11
Φ1.5×12	21.2	4.5～5.7	3～5	700～800	15	18.5
Φ1.5×14	24.7	5.3～6.6	3～5	700～800	15	19.7
Φ1.5×15	26.5	5.7～7.1	3～5	700～800	15	20.5
Φ1.8×12	30.5	6.5～8.1	3～5	700～800	18.5	21.5
Φ1.8×14	35.6	7.6～9.5	3～5	700～800	18.5	23
Φ2.2×12	45.6	9.7～12.2	3～5	700～800	22	33.5
Φ2.2×14	53.2	11.4～14.2	3～5	700～800	22	36
Φ2.2×16	60.8	13.0～16.2	3～5	700～800	22	38
Φ2.4×14	63.3	13.5～16.9	3～5	700～800	37	45
Φ2.4×18	81.4	17.4～21.7	3～5	700～800	37	49
Φ2.4×20	90.4	19.3～24.1	3～5	700～800	45	54
Φ2.4×22	99.5	21.2～26.5	3～5	700～800	45	58
Φ2.6×24	127.4	27.2～34.0	3～5	700～800	55	73
Φ3.0×20	141.3	30.1～37.7	3～5	700～800	75	85
Φ3.0×25	176.6	37.7～47.1	3～5	700～800	75	95
Φ3.2×25	201	42.9～53.6	3～5	700～800	90	110
Φ3.6×28	285	60.8～76.0	3～5	700～800	160	135

Technical parameters of indirect heat dryer:

Shell diameter ×shell Length Items	Inside diameter of outer shell (mm)	Inside diameter of inner shell (mm)	Shell Length (m)	Shell cubage (m³)	Shell obliquity	Lifting blade form	Highest inlet air temperature (℃)	Dimensions (m)
Φ1.5×15m	1500	500	15	20.27	3-5%	Lifting form	850	16.2×2.7×2.7
Φ1.5×17m			17	22.97				18.2×2.7×2.7
Φ1.5×19m			19	25.68				20.0×2.9×2.9
Φ1.8×21m	1800	650	21	35.91	3-5%	Lifting form	850	22.5×2.7×2.7
Φ1.8×23m			23	39.33				24.5×2.9×2.9
Φ1.8×25m			25	42.75				26.5×2.9×2.9
Φ2.2×21m	2200	800	21	58.10	3-5%	Lifting form	850	----
Φ2.2×23m			23	63.61
Φ2.2×25m			25	69.15