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A drying device, sand technology, applied in the direction of drying gas arrangement, sand drying, drying solid materials, etc., can solve the problems of low drying efficiency, long drying time, poor sand quality, etc., to improve drying efficiency, drying efficiency The effect of improving and increasing the lifespan
Inactive Publication Date: 2018-07-17
孙祎
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[0004] The technical problem mainly solved by the invention is: Aiming at the problems of low drying efficiency, long drying time and poor quality of sand after drying in traditional sand drying devices, a sand drying device is provided
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[0020] A sand drying device, mainly comprising: feed inlet 1, drying chamber 2, temperature sensor 3, humidity sensor 4, No. 1 sand outlet 5, No. 2 sand outlet 6 and air outlet 12, wherein the upper end of the device is the inlet Material inlet 1, the air outlet 12 on the right side of the inlet 1, the lower end of the inlet 1 is the drying chamber 2, the upper end of the drying chamber 2 contains a crushing chamber 7, the crushing chamber 7 contains a crushing roller 8, and the lower end of the crushing chamber 7 has a There is a drying pipe 10 at the lower end of No. 1 screen 9 and No. 1 screen 9, and there is a No. 2 screen 11 at the lower end of the drying pipe 10. The left side of the lower end of No. 2 screen 11 is No. 1 sand outlet 5, and the right side is No. 2 sand outlet. Port 6, No. 1 hot air blower 13 on the left side of the drying chamber 2 box, and No. 2 hot air blower 14 on the right side. When using the sand drying device, sand is added to the device from the fe...
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Abstract
The invention discloses a sand drying device, and belongs to the technical field of pre-mixing mortar equipment. The upper end of the device is provided with a feeding port 1. An air outlet 12 is formed in the right side of the feeding port 1. A drying chamber 2 is arranged at the lower end of the feeding port 1. A pulverizing chamber 7 is arranged at the upper end in the drying chamber 2. Pulverizing rollers 8 are arranged in the pulverizing chamber 7. A first screen 9 is arranged at the lower end of the pulverizing chamber 7. Drying pipes 10 are arranged at the lower end of the first screen9. A second screen 11 is arranged at the lower ends of the drying pipes 10. A first sand outlet 5 is formed in the left side of the lower end of the second screen 11, and a second sand outlet 6 is formed in the right side. A first air heater 13 is arranged on the left side of a box of the drying chamber 2, and a second air heater 14 is arranged on the right side. The provided sand drying device has excellent drying efficiency, the drying time is saved, and the quality of sand is not influenced after drying.
Description
technical field [0001] The invention discloses a sand drying device, which belongs to the technical field of ready-mixed mortar equipment. Background technique [0002] Sand dryer, also known as river sand dryer, yellow sand dryer, and quartz sand dryer, is a drying equipment for processing a large amount of materials, with reliable operation, large operating flexibility, strong adaptability, and large processing capacity. River sand dryers are generally suitable for granular materials. Especially for drying sand, river sand, quartz sand, etc., the drying effect is excellent. The advantages of the river sand dryer are large production capacity, wide application range, small flow resistance, large allowable fluctuation range in operation, and convenient operation. It is often used for drying river sand, artificial sand, quartz sand, mineral powder, cinder, etc. The sand is sent to the hopper by the belt conveyor or bucket elevator, and then enters the feeding end through t...
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