Providing optimized solutions for your mine, one-stop service for mineral processing plant!
Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIP Production Line adsorbs gold from cyaniding pulp by active carbon including 7 steps: leaching pulp preparation, cyaniding leaching, carbon adsorption, gold loaded carbon desorption, pregnant solution electrodeposit, carbon acid regeneration, leaching pulp. View details
Recently, Shandong Xinhai Mining Technology & Equipment Inc held a board meeting...
Thickener is mainly applied in slurry thickening, dewatering and classification in mineral processing plant. But there are many factors that affect thickening effect in the process of production, such as low thickening efficiency, too much overflow water, low underflow concentration. All these problems are associated with the design of thickener, here are as follows:
1. Relative shallow tank side design
Generally speaking, the tank side of settling tank has nothing to do with the production capacity of thickener, it mainly depends on the settlement speed and the settlement area of the tank body. But if the tank side is too shallow, the settling velocity of material will be gradually decreased with the increasing of pulp density. When a certain interface reaches the critical speed, the cross-section location will change as the material feeding and pulp properties. So it is difficult to control the thickening effect.
2. Unreasonable location of overflow groove
The overflow groove of some thickeners is built-in design, which is far from the top edge of tank, and easy to be covered with the wood plate. Then, the staff can’t observe the situation of the overflow groove in the whole operation process, so the sediment in the groove cannot be cleaned in time, the overflow groove will be submerged gradually, then lose its overflow effect.
3. Too simple sealing device
The sealing method of some thickeners often use the wood plate to cover overflow tank. But the sealing effect of this method is not good, especially in the spring and winter. Because the temperature difference between inside and outside is bigger, it is easy to produce the fog, and even the visibility is less than 1m. So, the device will be rust soon, which makes the service life of driving worm box only last half a year, the switch system can’t timely alarm, and even makes the crack limit box crack.
The above are some unreasonable problems in structure design of thickener. Not only thickener, but other mineral processing equipment is developed toward upsizing and high efficiency. In the process of research and development, Xinhai will consider more details, so as to effectively improve the productivity of thickener and other mineral processing equipment.
Recently, CNMC Goldmine Holdings Limited (or CNMC) (SGX: 5TP) successfully signed mining development strategic partnership agreement with Xinhai (NEEQ: 836079), which was aiming at leading the Malaysia mining step into a new peak through this powerful combination. ... [more]
Recently, Shandong Xinhai Mining Technology & Equipment Inc held a board meeting and unanimously passed the proposal of acquiring Shandong Jiangxin Design Institute. ... [more]
Exhibition hall | Project | Video
Tel: 0086 15311826765
Fax: 0086 10 59621207
Factory Address: No. 188, Xinhai Street, Fushan high-tech industrial development district, Yantai, Shandong, China
© 2017 Shandong Xinhai Mining Technology & Equipment Inc. Technical Support: 北京鑫互联科技有限公司
© 2017 Shandong Xinhai Mining Technology & Equipment Inc.