Device for rapidly treating ring formation of rotary kiln and method

Abstract

The invention belongs to the technical field of rotary kilns for metallurgy, building materials, chemical engineering and refractory materials, and particularly relates to a device for rapidly treating ring formation of a rotary kiln and a method. The device comprises a kiln car, an impact bar, an impact bar support device, an impact bar driving device, a kiln car driving device and an operating device, the impact bar, the impact bar support device and the impact bar driving device are arranged on the kiln car, the kiln car consists of a frame, a front axle, a rear axle and wheels mounted on two sides of the front axle and the rear axle, a hollow shovel rod is movably connected to the front end of the impact bar and fixed onto the kiln car by a shovel rod support device, a shovel head is fixed to the front end of the shovel rod, a cooling water pipe is fixedly sleeved in the shovel rod, a water inlet of the cooling water pipe is fixed to the rear end of the shovel rod, a water outlet pipe is additionally fixedly disposed at the rear end of the shovel rod and communicated with the inside of the shovel rod, and an annular plug is disposed between the inner wall of the shovel rod on the rear side of the water outlet pipe and the outer wall of the cooling water pipe. Impact force for automatically removing rings is high, the device is high in efficiency, low in service cost and convenient in operation, simultaneously, energy consumption can be reduced, sintering conversion rate of materials is improved, yield of the rotary kiln is increased, economic benefit is remarkable, and the device is suitable for popularization and implementation.

Description

technical field [0001] The invention belongs to the technical field of metallurgy, building materials, chemical industry, and refractory material rotary kiln, and specifically relates to a rotary kiln fast processing device and method for kiln system of refractory material, chemical industry, metallurgy, and building material production line in domestic calcination, sintering, and roasting industries . Background technique [0002] As we all know, during the use of the rotary kiln in the kiln system of the domestic calcination, sintering and roasting industry refractories, chemical industry, metallurgy and building materials production line, there are common problems such as uneven rotary kiln skin, thick rotary kiln skin, long rotary kiln skin, Chronic problems such as ring formation, nodules, egg formation, and large and small balls in the rotary kiln lead to uneven red kiln and material layers in the rotary kiln, increased resistance in the rotary kiln system, and reduced...

AI Technical Summary

Problems solved by technology

With this structure, although the kiln cleaning work can be automatically completed without stopping the furnace, the energy consumption can be reduced, and the conversion rate of the material can be improved, but there are still many defects. The impact force is small, and the driving device of the poking rod is located below the poking rod, acting on the poking rod through the hanger, driving the poking rod to move back and forth under the premise of overcoming the self-weight of the poking rod, the energy loss is large, the impact force is reduced, and it takes time to clean the kiln Longer and less efficient; second, the overall length of the poking rod is long, and the cost of replacing the whole poking rod after long-term use and damage is high; third, there is a lack of control devices to control the kiln car's forward, backward and even speed Fast and slow, inconvenient to operate

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