Skid-mounted solid waste smoldering treatment system and method

Abstract

The invention discloses a skid-mounted solid waste smoldering treatment system and method. The system comprises a feeding system, a discharging system, a hydraulic system, a heat and air supply system, a flue gas system and at least two skid-mounted smoldering reactors; wherein one side wall of each skid-mounted smoldering reactor is provided with a discharge port which can be opened or closed, a hydraulic rod in the hydraulic system is connected with the bottom of the skid-mounted smoldering reactor, and the skid-mounted smoldering reactor is inclined towards the side provided with the discharge port through the extension of a hydraulic rod; solid waste reaction products are discharged through the discharge port and then enter the discharging system, the heat and air supply system provides heat and gas required by smoldering for the skid-mounted smoldering reactors, and the at least two skid-mounted smoldering reactors can operate alternately. At least two skid-mounted smoldering reactors with simple structures are alternately operated to realize large-scale continuous treatment of smoldering, so that the technical problems that the existing large-scale treatment equipment is complicated, the occupied area is large or the continuous treatment effect is poor are solved.

Description

technical field [0001] The invention belongs to the technical field of organic solid waste disposal, and more specifically relates to a skid-mounted solid waste smoldering disposal system and method. Background technique [0002] Smoldering combustion is a new type of organic solid waste incineration disposal technology. Compared with traditional incineration technology, it has the advantages of low energy consumption and wide fuel adaptability. Especially for sludge, oil sludge, soil, feces, kitchen waste and other low calorific value industrial and domestic organic solid wastes that are difficult to be directly disposed of by traditional incineration processes, smoldering can achieve low calorific value without pre-drying or adding auxiliary fuel. The value of direct incineration disposal of organic solid waste, therefore, has a revolutionary technical advantage. [0003] The use of smoldering technology to realize the large-scale disposal capacity required for the comme...

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Problems solved by technology

[0004] In view of the above defects or improvement needs of the prior art, the present invention provides a skid-mounted solid waste smoldering disposal system and method, the purpose of which is to use at least two skid-mounted smoldering reactors with simple structures to operate alternately to realize smoldering Large-scale continuous disposal of fuel, thus solving the technical problems of complex large-scale disposal equipment, large floor area or poor continuous disposal effect

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