Zinc oxide rotary kiln

Description

Brief Introduction of Zinc Oxide

Zinc oxide has a wide range of applications, especially as additives, it can be used in lubricants, ceramics, filling materials, batteries, pigments, cement, adhesives, food (zinc supplement), glass, paint, ointment, plastics, ferrite materials, flame retardant materials and medical first-aid bandages, so the market demand for zinc oxide is in short supply, so the calciner of zinc oxide rotary kiln is in short supply. Art will have professionals to study professional equipment, such as our Xinxiang Tongjia Industry is one of them.

Brief Introduction of Zinc Oxide Rotary Kiln

Zinc oxide rotary kiln is designed one-to-one according to zinc oxide ore and industrial slag containing zinc elements. For example, according to the temperature of zinc oxide ore or residue and other substances which need to be calcined, the proportion of fuel added, the selection of refractory layer corresponding to the refractory level, the selection of corresponding raw materials according to the characteristics of zinc oxide rotary kiln, and so on. Of course, zinc oxide rotary kiln still inherits the outside of rotary kiln. Moreover, the production line of zinc oxide rotary kiln is composed of tugboat, baffle wheel, wheel belt, pinion, big gear, kiln drum, kiln head, kiln tail, DCS precision control system of professional zinc oxide rotary kiln, burner and so on.

Calcination Technology of Zinc Oxide Rotary Kiln

The calcination process of zinc oxide rotary kiln is mainly to form uniform particles with less than 40 meshes through crushing production line and stack them through conveyor belt. Another stone production line crushes the zinc furnace burden to form uniform particles with less than 40 meshes. Two kinds of uniform particles with less than 40 meshes are mixed and stirred uniformly with zinc furnace charge: coke coal = 1:0.3-0.35 ratio, and then added after mixing and stirring uniformly. After work, it enters zinc oxide rotary kiln for smelting; when smelting zinc oxide with 15-25% content or industrial waste, using professional zinc oxide rotary kiln can greatly save coke, coal or natural gas fuel. Zinc oxide obtained by zinc oxide rotary kiln smelting has high output, good quality and is not easy to nodule.

Advantages of Zinc Oxide Rotary Kiln System

1. Zinc oxide rotary kiln has been tested and improved by Tongjia industry for many times. It realizes precise control of the reasonable temperature for the maximum production of zinc oxide, and upgrades the heat preservation system and heat transfer system at the same time.

2. The foolish operation of zinc oxide rotary kiln only needs button selection. The whole production line of zinc oxide rotary kiln can be automatically detected and monitored, and alarms will be issued if problems arise.

3. Zinc oxide rotary kiln is precise, digital and intelligent. Compared with traditional rotary kiln, it can save about 15-20% energy on electricity and fuel.

Price of Zinc Oxide Rotary Kiln

Zinc oxide rotary kiln is one of the symbolic products of a new type of specialized rotary kiln. It is also a relatively new product in the market, so its price is slightly higher than that of cement rotary kiln. However, it is difficult to estimate if there is no output and requirement, because it is not only the rotary kiln market industry, but also the quality and after-sale, raw materials and wages, so the price of zinc oxide rotary kiln is not accurate. There are too many fixed factors in Xinxiang Tongjia Industry. It feels meaningless to quote here.

Parameters

Product specification （t/h）	Kiln size					Motor power （kw）	Total weight （t）
Product specification （t/h）	diameter（m）	length（m）	Slope（%）	yield（t/d）	speed（r/min）	Motor power （kw）	Total weight （t）
Φ2.5×40	2.5	40	3.5	180	0.44-2.44	55	149.61
Φ2.5×50	2.5	50	3	200	0.62-1.86	55	187.37
Φ2.5×54	2.5	54	3.5	280	0.48-1.45	55	196.29
Φ2.7×42	2.7	42	3.5	320	0.10-1.52	55	198.5
Φ2.8×44	2.8	44	3.5	450	0.437-2.18	55	201.58
Φ3.0×45	3.0	45	3.5	500	0.5-2.47	75	201.94
Φ3.0×48	3	48	3.5	700	0.6-3.48	100	237
Φ3.0×60	3.0	60	4	800	0.3-2	100	310
Φ3.2×50	3.5	50	4	1000	0.6-3	125	278
Φ3.3×52	3.3	52	3.5	1300	0.266-2.66	125	283
Φ3.5×54	3.5	54	3.5	1500	0.55-3.4	220	363
Φ3.6×70	3.6	70	3.5	1800	0.25-1.25	125	419
Φ4.0×56	4.0	56	4	2300	0.41-4.07	315	456
Φ4.0×60	4	60	3.5	2500	0.396-3.96	315	510
Φ4.2×60	4.2	60	4	2750	0.41-4.07	375	633
Φ4.3×60	4.3	60	3.5	3200	0.396-3.96	375	583
Φ4.5×66	4.5	66	3.5	4000	0.41-4.1	560	710.4
Φ4.7×74	4.7	74	4	4500	0.35-4	630	849
Φ4.8×74	4.8	74	4	5000	0.396-3.96	630	899
Φ5.0×74	5	74	4	6000	0.35-4	710	944
Φ5.6×87	5.6	87	4	8000	Max4.23	800	1265
Φ6.0×95	6	95	4	10000	Max5	950×2	1659

Features

1. The kiln body is welded by alloy steel plates with very strong wear resistance, which has excellent wear resistance, compression resistance and corrosion resistance, and its service life is more than 3 times that of ordinary zinc oxide rotary kilns.

2. Gears, sliding bearings and other devices have undergone special optimization processing, which reduces the failure rate and the operation process is very safe and stable.

3. The sealing of the kiln head and kiln tail is relatively reasonable, the heat energy loss is greatly reduced, and the emission of dust is effectively prevented, and the processing and production environment of zinc oxide is improved.

4. The volume of the cylinder is relatively large, the processing capacity of zinc oxide is large, and the output is increased by 30%-40%.

5. The calcination efficiency of zinc oxide is super high, and the calcination is more thorough, which improves the grade and recycling rate of zinc oxide.

Application

200 tons per day zinc oxide rotary kiln

400 tons per day zinc oxide rotary kiln