【Xinhai Case】Hunan 800TPD Quartz Sand Processing Project
Shandong Xinhai Mining Technology & Equipment Inc.
Xinhai provides ore processing plant and full set equipment: Ball mill, Hydrocyclone, Flotation, Washing plant, CIP, CIL
With the development of photovoltaic industry, the supply of quartz sand raw materials has gradually become the focus of the industry. Recently, the project of Hunan 800TPD quartz sand dressing plant undertaken by Xinhai Mine has been officially operated. The whole dressing plant is adopted the mining turn-key service (EPC+M+O), from the design of process, equipment manufacturing and procurement to on-site installation and commissioning, providing 'one-stop' service. In the process of dressing plant, Xinhai Mining holds the service concept of customer demand first, and builds energy-saving and efficient processing plant project with professional technology and perfect service! At present, the project runs stably, and the economic indicators and benefits of the plant have reached the expected goals of the customers. The customers have sent a 'thank you letter' to Xinhai Mining, in which praises the supervision work of the technical engineers of Xinhai, as well as the meticulous professional attitude and the high sense of responsibility, hoping sincerely that in the future the cooperation between the two sides will go smoothly and create brilliant!
1. Ore Type: Quartz Sand
2. Processing Capacity: 800TPD
3. Processing flow: grinding-gravity separation and classification separation
4. Quartz Main equipment: ball mill, slurry pump, hindered settler, hydrocyclone, dewatering screen, etc.
5. Xinhai's Solution:
Grinding and gravity separation process: Loading by forklift - loading by belt conveyor - grinding by ball mill - conveying by slurry pump - settling process by a hindered settler. The raw ore is transported by the belt to the ball mill for grinding, and the ground product flows into the pump box, and is pumped into the first-stage hindered settler by the slurry pump, and the underflow returns to the ball mill for regrinding, and the overflow flows to the second-stage hindered settler by itself.
Gravity and classification separation process: Two-stage hindered settler settling- classification by cyclone - dehydration process by dehydration screen. The ore slurry flows into the pump box after passing through the second-stage hindered settler, and is pumped by the slurry pump to the hydrocyclone for classification. The overflow returns to the second-stage blocked settler, and the bottom flow flows to the dewatering screen for dehydration, and the on-screen material is quartz sand concentrates, which is transported to the concentrate yard by the belt conveyor, and the under-screen product is returned to the pump box. The overflow of the second-stage blocked settler flows to the sedimentation tank (tailings), and the upper clear water of the sedimentation tank flows into the return tank, and is pumped into the system as system water supply.
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From mine design, equipment manufacturing and procurement, packaging and shipping, to installation and commissioning, and fulfillment of the production and standard. Xinhai Mining provides one-stop, customized dressing plant solutions as an overall contract. The entire dressing plant project has high construction efficiency, short construction period and fast into real production.
In this project, Xinhai technicians carried out corresponding technical improvements according to the actual production conditions and combined with the specific needs of customers, and designed a reasonable and efficient process plan to achieve the expected effect of the dressing plant and save investment costs.
During the operation of the project, Xinhai Mining technicians actively put forward reasonable suggestions according to the changes of various indicators, which were adopted, and addressed various problems between cooperative units, so that the the construction work on site can be carried out smoothly and ensure the stable progress of the entire dressing plant project.
With the continuous implementation of the national "carbon neutrality and carbon peak" action, the production capacity and output of the quartz sand industry has shown a continuous growth trend. As the proposer and practitioner of "Full Mining & Processing Turn-Key Service (EPC+M+O)", Xinhai Mining actively has participated in the construction of quartz sand processing plant projects, and creates tailor-made mineral processing technology driven by technological innovation solutions and efficient and high-quality dressing plant project services. In the future, Xinhai Mining will continue to adhere to customer demand-oriented, provide more complete and professional modern dressing plant construction services, and help the quartz industry to achieve high-quality development.