Fourth, re-select inter-device configuration Scrap Baler Waste Plastic Bottle Baler Hydraulic baler Scrap Paper Baler Jiangyin Hangli Technology Co., Ltd. , https://www.hanglimachinery.com
As shown in the figure below, the grinding span is a two-stage horizontal arrangement with two sections of grinding. The magnetic separation equipment is arranged in multiple layers in the magnetic separation span, and the sand pump and pump pool are placed at the lowest point on the ground. The first stage of the cascade overflow is lifted by the sand pump to the second stage of the graded hydrocyclone, and the cyclone sinks to the second section of the mill, and the overflow flows from the flow to the magnetic separation. One grinding series corresponds to four magnetic dewatering tanks, and the number of magnetic dewatering tanks is one to one with the roller magnetic separator. Attention should be paid to the problem of uniform distribution of the slurry in the magnetic dewatering tank overflowed by the cyclone. 
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There are many grading operations in the re-election process, and there are many levels of granularity. The material selection is different for the appropriate sorting equipment. Due to the small single-machine processing capability, the number of devices used is large, and there are many changes in the device configuration. However, in summary, it can be basically divided into two categories, one is multi-layer! Single-layer cascade joint configuration, one type is single-layer ladder Configuration.
1. Re-selection of inter-span equipment configuration should pay attention to the problem (1) The equipment configuration in the multi-story inter-span should be arranged in order from top to bottom according to the process sequence, and the coarse-grained material screening and sorting equipment should be arranged on the uppermost floor. Conducive to material flow, try to avoid multiple lifting of materials; for large-scale, high-vibration fine-grain beneficiation equipment, such as shaker and thickener should be arranged in the lower layer in a single-layer stepped along the slope to achieve slurry self-flow.
(2) A constant pressure water tank should be installed to ensure that the water supply pressure is stable, so that the equipment such as the jig and the hydraulic classifier can work effectively. At the same time, the slag should be strictly packed to prevent the small diameter pipe from being blocked.
(3) The equipment supply and discharge diversion should ensure the process requirements, the flow trough and the pipeline slope self-flow, the cross-section area of ​​the flow trough or pipeline at the junction of the junction material is sufficient, the slurry flow is smooth; the direction and height of the pipeline and trough arrangement must not affect the operation and operation. maintain.
(4) There are many large-scale re-election plants, and it is advisable to adopt a large-distribution and small-concentration layout scheme in the configuration, that is, the equipment is in accordance with the sequence of the process, and the equipment is not in accordance with the requirements of the slurry self-flow and the operation of the upper and lower connections. If they are arranged in the same area or on the same elevation platform, they should be dispersed. In addition, because the system independence is not specific, only the same working equipment or the upper and lower working equipments can be concentrated in one area. For management and operation. A crane should be installed to meet the needs of equipment overhaul and product handling.
(5) The water for re-election process is large, and water sand is inevitably spilled during production. A perfect recycling and sewage system should be designed. The slope and width of the runner and the trench should be reasonable. The ground and operating platform should be suitable for flushing and cleaning.
(6) There must be sufficient lighting in the workshop to facilitate operation and observation of the shaker. [next]
2. Configuration example
The multi-layer single-layer stepped joint configuration diagram below. The heavy-duty rod mill and the double-screw classifier for mud removal are all located on the floor. The shaker with large area and large vibration force is arranged in a single step, which realizes the slurry self-flow, in order to reduce the plant area and realize The maximum self-flow, the third span is a multi-layer configuration, from the top to the bottom of the equipment is arranged in order of flow, to achieve material flow, the lowest is the hydraulic grader for the ore pump.
The heavy medium dressing workshop usually adopts a multi-layer configuration, and strives to promote the self-flow of its products and media, basically arranged in order of selection. The prepared materials are transported to the upper floor and fed into the heavy medium concentrator. The light and heavy product descreening screens are arranged below the concentrator. The medium recovery agitation tank and the heavy medium lifting pump are set at low places and lifted to the medium for regeneration. In the system, the material after decoupling is transported by the belt conveyor to the next operation.
Main plant equipment configuration (3)
2. Configuration example
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