For the dewatering of flotation concentrates, gravity can be used for natural dehydration, and the effect is better by means of centrifugal force. For the dewatering of flotation concentrate fine-grained materials, more complicated processes and equipment are required, which can be generally divided into three steps.
The first step is to concentrate and concentrate the dilute slurry containing a large amount of water to a slurry having a water content of 30 to 50%. Commonly used equipment includes sedimentation tanks, thick mud buckets and thickeners.
In the second step of filtration, the water and the solid are separated under a certain pressure by means of a filter medium to obtain a product having a water content of 8 to 16%. Common types of equipment are various types of filters.
The third step is to dry and dry the material with a dryer to reduce the water content to less than 6%.
Precipitation concentration is the process of sedimentation by the gravity of the ore itself, so the energy consumption is minimal. The filtering operation requires a certain pressure to overcome the resistance of the liquid as it passes through the medium, and the energy consumption is large. Drying operations require a large amount of heat to vaporize water, which consumes the most energy. However, comparing the absolute weight of the removed water, the precipitate is concentrated and removed most, the filtration is performed, and the drying operation is minimized. It can be seen that in the dehydration process, only by properly using various dehydration methods and equipments to fully exert their effectiveness can the production cost be reduced and labor productivity be improved.
High efficiency and energy-saving rod mill
ɸ 2700*4000
|
Cylinder size(mm) |
Effective volume of cylinder. (m3) |
bar quantity(t) |
Cylinder speed(r/min) |
Power(kw) |
Row ore granularity (mm) |
yield(t/h) |
|
|
Diameterlength |
|||||||
|
GMBZ1530 |
φ1500×3000 |
5.0 |
8 |
23 |
75 |
2.5-0.2 |
12-5.5 |
|
GMBZ1830 |
φ1800×3000 |
6.5 |
17 |
22.8 |
132 |
2.5-0.2 |
20-9.5 |
|
GMBZ2130 |
φ2100×3000 |
9.2 |
25 |
20.9 |
160 |
2.5-0.2 |
30-13 |
|
GMBZ2136 |
φ2100×3600 |
11.0 |
32.5 |
20.9 |
210 |
≤5.0 |
61.5-43 |
|
GMBZ2140 |
φ2100×4000 |
12.2 |
31 |
20.9 |
220 |
2.5-0.2 |
38-17 |
|
GMBZ2430 |
φ2400×3000 |
12.2 |
31 |
19 |
250 |
≤5.0 |
73-52 |
|
GMBZ2436 |
φ2400×3600 |
14.6 |
37 |
19 |
280 |
≤5.0 |
84-60 |
|
GMBZ2730 |
φ2700×3000 |
15.3 |
35 |
17.5 |
315 |
5-0.8 |
125-37.5 |
|
GMBZ2740 |
20.5 |
47 |
17.5 |
400 |
5-0.8 |
165-50 |
|
Rod mill is widely used in mining and water resources and hydropower industry. It can satisfy the requirements of various kinds of ore, rock crushing and artificial sand production,the product granularity is homogeneous and have a less overgrinding material. In our company, the high efficiency energy saving rod mill use rolling bearing support is substituted for the plain bearing bush,and the grease with dry grease instead of thin oil lubrication station,the energy saving 10% ~ 20%. Under the same power condition, the production capacity increased by 10% to 20%. Due to the poor material liquidity produced by dry method,the production capacity is only 40% ~ 70% of wet production.
High efficiency energy saving ball mill
Wet lattice type rolling bearing ball mill technical performance table
|
(mm)Cylinder size |
(m3)Effective volume of cylinder.
|
Cylinder speed(r/min) |
Power(kw) |
(mm)Row ore granularity
|
yield(t/h) |
||
|
Diameter*length |
|||||||
|
GMQG1530 |
1500*3000 |
4.0 |
8 |
27.6 |
75 |
0.8-0.074 |
12-2.8 |
|
GMQG1535 |
1500*3500 |
4.6 |
11 |
27.6 |
75-90 |
0.8-0.074 |
14-3.4 |
|
GMQG1830 |
1800*3000 |
6.5 |
13 |
25.3 |
132 |
0.8-0.074 |
21-4.8 |
|
GMQG1835 |
1800*3800 |
7.58 |
16 |
25.3 |
160 |
0.8-0.074 |
25-5.8 |
|
GMQG1840 |
1800*4000 |
8.65 |
17.3 |
25.3 |
185 |
0.8-0.074 |
28-6.6 |
|
GMQG1845 |
1800*4500 |
9.75 |
19.5 |
25.3 |
210 |
0.8-0.074 |
31-7.2 |
|
GMQG2122 |
2100*2200 |
6.7 |
14.7 |
23.8 |
160 |
0.8-0.074 |
24-5.3 |
|
GMQG2130 |
2100*3000 |
9.2 |
17 |
23.8 |
185 |
0.8-0.074 |
26-6.0 |
|
GMQG2136 |
2011*3600 |
11.0 |
19 |
23.8 |
210 |
0.8-0.074 |
29-6.5 |
|
GMQG2140 |
2100*4000 |
12.2 |
20.5 |
23.8 |
220 |
0.8-0.074 |
32-7.2 |
|
GMQG2145 |
2100*4500 |
13.8 |
22 |
23.8 |
250 |
0.8-0.074 |
36-8.1 |
|
GMQG2424 |
2400*2400 |
9.8 |
20 |
22.8 |
220 |
0.8-0.074 |
32-6.6 |
|
GMQG2430 |
2400*3000 |
12.2 |
25 |
22.8 |
250 |
0.8-0.074 |
38-7.5 |
|
GMQG2436 |
2400*3600 |
14.6 |
30 |
22.8 |
280 |
0.8-0.074 |
42-8.5 |
|
GMQG2440 |
2400*4000 |
16.2 |
33 |
22.8 |
355 |
0.8-0.074 |
47-9.5 |
|
GMQG2445 |
2400*4500 |
18.2 |
37 |
22.8 |
400 |
0.8-0.074 |
55-10.5 |
|
GMQG2721 |
2700*2100 |
10.7 |
24 |
21.7 |
280 |
3.0-0.074 |
84-8.5 |
|
GMQG2727 |
2700*2700 |
13.8 |
29 |
21.7 |
315 |
3.0-0.074 |
105-9.0 |
|
GMQG2730 |
2700*3000 |
15.3 |
32.5 |
21.7 |
355 |
3.0-0.074 |
120-10 |
|
GMQG2736 |
2700*3600 |
18.4 |
39 |
21.7 |
400 |
3.0-0.074 |
145-12 |
|
GMQG2740 |
2700*4000 |
20.5 |
43 |
21.7 |
450 |
3.0-0.074 |
159-13 |
|
GMQG2745 |
2700*4500 |
23.0 |
50 |
21.7 |
500 |
3.0-0.074 |
180-15 |
|
GMQG3231 |
3200*3100 |
22.65 |
46.9 |
18.6 |
500 |
3.0-0.074 |
182-16 |
|
GMQG3236 |
3200*3600 |
26.2 |
52 |
18.6 |
560 |
3.0-0.074 |
190-19 |
|
GMQG3240 |
3200*4000 |
29.2 |
57 |
18.6 |
630 |
3.0-0.074 |
210-22 |
|
GMQG3245 |
3200*4500 |
32.8 |
65 |
18.6 |
710-800 |
3.0-0.074 |
235-29 |
|
GMQG3254 |
3200*5400 |
39.2 |
81.6 |
18.6 |
800-1000 |
3.0-0.074 |
280-35 |
|
GMQG3640 |
3600*4000 |
35.6 |
75 |
17.3 |
800 |
3.0-0.074 |
230-25 |
|
GMQG3645 |
3600*4500 |
40.8 |
88 |
17.3 |
1000 |
3.0-0.074 |
259-29 |
|
GMQG3650 |
3600*5000 |
45.3 |
96 |
17.3 |
1120 |
3.0-0.074 |
288-35 |
|
GMQG3660 |
3600*6000 |
54.4 |
117 |
17.3 |
1250-1500 |
3.0-0.074 |
310-38 |
|
GMQG3685 |
3600*8500 |
79.0 |
144 |
17.3 |
1800 |
3.0-0.074 |
450-50 |
Wet type overflow type rolling bearing ball mill technical performance table
|
(mm)Cylinder size |
Effective volume of cylinder. (m3) |
(㎜)Row ore granularity |
yield(t/h) |
Refer to the weight(t) |
remark |
||||
|
Diameter×length |
|||||||||
|
GMQY1530 |
1500×3000 |
4.0 |
8.4 |
27.6 |
75 |
0.8-0.074 |
11-2.6 |
15.1 |
380V |
|
GMQY1535 |
1500×3500 |
4.6 |
10 |
27.6 |
75-90 |
0.8-0.074 |
13.2-3.0 |
16.0 |
380V |
|
GMQY1830 |
1800×3000 |
6.5 |
12 |
25.3 |
110-132 |
0.8-0.074 |
20-4.5 |
27.8 |
380V |
|
GMQY1835 |
1800×3500 |
7.58 |
15 |
25.3 |
132-160 |
0.8-0.074 |
23-5.0 |
29.7 |
380V |
|
GMQY1840 |
1800×4000 |
8.65 |
16 |
25.3 |
160-185 |
0.8-0.074 |
25-6.0 |
32.6 |
380V |
|
GMQY1845 |
1800×4500 |
9.75 |
18 |
25.3 |
185-210 |
0.8-0.074 |
28-6.8 |
35.5 |
380V |
|
GMQY2122 |
2100×2200 |
6.7 |
14.7 |
23.8 |
160 |
0.8-0.074 |
22-5.0 |
42.9 |
380V |
|
GMQY2130 |
2100×3000 |
9.2 |
17 |
23.8 |
185 |
0.8-0.074 |
25-5.8 |
46.5 |
380V |
|
GMQY2136 |
2100×3600 |
11 |
19 |
23.8 |
210 |
0.8-0.074 |
28-6.0 |
48.0 |
380V |
|
GMQY2140 |
2100×4000 |
12.2 |
20.5 |
23.8 |
220 |
0.8-0.074 |
30-7.0 |
49.9 |
380V |
|
GMQY2145 |
2100×4500 |
13.8 |
22 |
23.8 |
250 |
0.8-0.074 |
34-8.0 |
51.3 |
380V |
|
GMQY2424 |
2400×2400 |
9.8 |
18.8 |
22.8 |
210 |
0.8-0.074 |
30-6.2 |
54.0 |
380V |
|
GMQY2430 |
2400×3000 |
12.2 |
23 |
22.8 |
250 |
0.8-0.074 |
34-6.6 |
57.0 |
380V |
|
GMQY2436 |
2400×3600 |
14.6 |
25 |
22.8 |
280 |
0.8-0.074 |
40.5-7.9 |
59.68 |
380V |
|
GMQY2440 |
2400×4000 |
16.2 |
28 |
22.8 |
315 |
0.8-0.074 |
45-8.7 |
62.9 |
380V |
|
GMQY2445 |
2400×4500 |
18.2 |
31 |
22.8 |
355 |
0.8-0.074 |
50-9.8 |
65.5 |
380V |
|
GMQY2721 |
2700×2100 |
10.7 |
20 |
21.7 |
280 |
3.0-0.074 |
76-6.0 |
63.5 |
6-10KV |
|
GMQY2727 |
&n,bsp; 2700×2700 |
13.8 |
25.5 |
21.7 |
315 |
3.0-0.074 |
98-7.8 |
66.7 |
6-10KV |
|
GMQY2730 |
2700×3000 |
15.3 |
28.0 |
21.7 |
355 |
3.0-0.074 |
108-8.8 |
75.6 |
6-10KV |
|
GMQY2736 |
2700×3600 |
18.4 |
34 |
21.7 |
355-400 |
3.0-0.074 |
130-10.5 |
81.8 |
6-10KV |
|
GMQY2740 |
2700×4000 |
20.5 |
37 |
21.7 |
400-450 |
3.0-0.074 |
144-11.5 |
83.5 |
6-10KV |
|
GMQY2745 |
2700×4500 |
23.0 |
42.5 |
21.7 |
500 |
3.0-0.074 |
180-13 |
87.6 |
6-10KV |
|
GMQY3231 |
3200×3100 |
22.65 |
22.65 |
18.6 |
450 |
3.0-0.074 |
164-14.4 |
127 |
6-10KV |
|
GMQY3236 |
3200×3600 |
26.20 |
26.2 |
18.6 |
500 |
3.0-0.074 |
171-17.1 |
131.0 |
6-10KV |
|
GMQY3240 |
3200×4000 |
29.2 |
29.2 |
18.6 |
560 |
3.0-0.074 |
190-20 |
135.0 |
6-10KV |
|
GMQY3245 |
3200×4500 |
32.8 |
61.0 |
18.6 |
630 |
3.0-0.074 |
228-22 |
139.0 |
6-10KV |
|
GMQY3254 |
3200×5400 |
39.3 |
73.0 |
18.6 |
710 |
3.0-0.074 |
270-26 |
148.7 |
6-10KV |
|
GMQY3640 |
3600×4000 |
35.6 |
67 |
17.3 |
710 |
3.0-0.074 |
210-20 |
165 |
6-10KV |
|
GMQY3645 |
3600×4500 |
40.8 |
76 |
17.3 |
800-1000 |
3.0-0.074 |
233-26 |
170 |
6-10KV |
|
GMQY3650 |
3600×5000 |
45.3 |
86 |
17.3 |
1120 |
3.0-0.074 |
260-31.5 |
180 |
6-10KV |
|
GMQY3660 |
3600×6000 |
54.4 |
102 |
17.3 |
1250 |
3.0-0.074 |
280-34 |
200 |
6-10KV |
|
GMQY3685 |
3600×8500 |
79.0 |
131 |
17.3 |
1500 |
3.0-0.074 |
400-45 |
240 |
6-10KV |
High efficiency and energy-saving ball mill is widely used in black, nonferrous metal mines, non-metal mines, building materials, chemical, electric power, coal, transportation, light industry and other industrial sectors.In our company, the high efficiency energy saving rod mill use rolling bearing support is substituted for the plain bearing bush,the energy saving 10% ~ 20%.Under the same power condition, the production capacity increased by 10% to 20%.Dry oil grease is used instead of thin oil lubrication station, large mill does not need to be equipped with high price and low pressure lubrication station.The mine ball mill with diameter of over 2700mm can be used with high voltage motor, pneumatic clutch, large gear oil spray lubrication and slow driving device,for driving, repair and use.it is optional according to customer's demand.Grid type ball mill has a grid plate with a large amount of ball, large installed power, high production capacity and coarse ore grading, which is generally used for a rough grinding operation.The discharging end of the overflow type ball mill has no grid plate, the discharge port is higher, the ball quantity is less, the installed power is small, the output is lower, the ore granularity is finer, and it is
Luoyang Hong Xin Heavy Co., LTD. is located in Luoyang Xin'an Industrial Park, Luoyang Hongxin Heavy Machinery Co., Ltd is an enterprise featured with industrial designing, processing and manufacturing, which is qualified for import-export trade. Covering an area of 15,000 square meters and holding an annual production value of 80 million RMB, the company of 20 million RMB registered capital has total 100 staff members, among which there are 20 engineering technicians owning senior and medium professional titles and 40 intermediate and senior technicians capable of product designing and developing.
Hongxin is dedicated to produce reducers, hoists, crushers, Ball Grinding Mills and the equipments of screening, coal washing, metallurgy and cement, and replacement parts. Meanwhile, we provide the perform maintenance service for various series of equipments. There are 52 large-scale equipments applied into the manufacturing process, such as T200 CNC floor boring and milling machine, YK 73125 CNC molding gear grinding machine, YK322B CNC molding gear grinding machine, Y3200 gear hobbing machine, Y1600 CNC gear sharper, 4m vertical lathe, 6.3m CNC vertical lathe, T110 CNC boring machine, and 52 middle-sized productive and assistive equipments, which integrate strong manufacturing and processing capability with complete managing system of production and technology, quality management system and comprehensive testing measures.
certificates
Cement Ball Mill
Cement Ball Mill,Cement Grinding Ball Mill,Cement Clinker Ball Mill,Aluminum Cement Ball Mill
Luoyang Hongxin Heavy Machinery CO., TLD. , https://www.hxreducer.com