9results about How to "Improve incineration efficiency" patented technology

This utility model relates to the field of incinerator technology and provides a vertical waste treatment incinerator, including a furnace body; a feeding structure located on the side wall of the furnace body; and a slag discharge structure located at the lower part of the furnace body. The slag discharge structure includes a slag discharge channel located on the outer side wall of the furnace body, and an annular heat absorption groove is provided on the outer side of the slag discharge channel, which is filled with a heat source for heat absorption. A drying chamber and a fan are sequentially arranged on the upper part of the furnace body adjacent to the slag discharge channel. By setting an annular heat absorption groove and heat-conducting plates on the outside of the slag discharge channel, this utility model can not only efficiently recover the heat released during the slag discharge process for drying the waste about to enter the incinerator, thereby improving incineration efficiency and reducing external energy input, but also effectively extend the service life of key system components and maintain the stability and energy utilization efficiency of the system by reducing the temperature of the slag discharge channel, preventing heat backflow, and ensuring the safe discharge of ash and slag.

The utility model discloses an adjustable garbage incinerator grate ventilation quantity device relates to garbage incineration treatment equipment technical field, aims at solving the problem of traditional device ventilation quantity regulation extensive, complex structure is easy to damage, including primary air chamber, four groups of symmetrical synchronous shaft seat and adjusting mechanism, primary air chamber air inlet, and adjusting bin is driven adjusting mechanism in adjusting motor, adjusting mechanism contains multiple groups of upper and lower vane, is hinged through connecting shaft, and is realized opening and closing by drive shaft linkage, and synchronous shaft seat cooperates with adjusting bin inner wall spacing strip, guide strip, guarantees stable movement, and upper and lower vane are bent and are equipped with cloth wind grating at top, and optimization ventilation. Through adjusting motor drive drive shaft, make vane action change ventilation cross section, realize stepless regulation of ventilation quantity, have the advantage of accurate control of wind, reliable structure, uniform ventilation, can improve incineration efficiency, reduce maintenance cost and pollutant emission.

The utility model discloses a waste treatment incinerator, which relates to the technical field of incineration, and adopts the scheme that the waste treatment incinerator comprises an incinerator shell, a feed port is formed in the top end of the incinerator shell, and a discharge port is formed in the bottom end of the incinerator shell. The upper fire-resistant lining is located in the incinerator shell, and the upper fire-resistant lining is connected with the top end of the incinerator shell; the lower refractory lining is located in the incinerator shell, the lower refractory lining is connected with the bottom end of the incinerator shell, and an expansion gap is reserved between the lower refractory lining and the upper refractory lining; one end of the compensation sleeve is arranged on the outer side of the upper fireproof lining in a sleeving mode, the other end of the compensation sleeve is arranged on the outer side of the lower fireproof lining in a sleeving mode, and a main combustion chamber is formed between the upper fireproof lining and the lower fireproof lining; thermal expansion of the inner wall of the incinerator can be effectively relieved, and the service life of equipment is prolonged.

The present application discloses a sludge solid waste pre-treatment device based on boiler incineration and its working method, belonging to the technical field of waste incineration boiler; the output shaft (12) of the variable speed driving motor (8) extending downward is movably arranged in the sludge treatment closed tank bin (4); the upper part of the output shaft (12) in the sludge treatment closed tank bin (4) is movably sleeved with a lifting extrusion plate (11) and a center sleeve (17) respectively; an electric telescopic rod (10) is arranged between the top end surface of the lifting extrusion plate (11) and the top end plate (9); a radial scraper (19) is arranged on the lower bottom surface of the lifting extrusion plate outside the center sleeve (17); a fan-shaped horizontal cantilever filter plate (20) is arranged in the sludge treatment closed tank bin (4) below the lifting extrusion plate; and a crushing knife group (15) is connected to the lower part of the output shaft (12) in the sludge treatment closed tank bin.

This utility model relates to the technical field of feeding devices, and in particular to a feeding device for a hazardous waste incinerator. It can cut and crush hazardous waste materials, and feed them evenly into the incinerator to avoid blockage and improve incineration quality and efficiency. It includes a feeding box, a feeding component, a pushing component, a conveying component, and a connecting component. The feeding component is installed on the top of the feeding box, the pushing component is installed on the left side wall of the feeding box, and the conveying component is installed on the bottom right side of the feeding box through the connecting component.

This application discloses an intelligent optimization method and system for hazardous waste compatibility, relating to the field of hazardous waste treatment technology. First, a key characteristic information group is determined based on key data sets during the hazardous waste incineration process. When it is determined that any key characteristic information in the key characteristic information group does not meet preset specific conditions, a pre-trained in-situ artificial intelligence computing model is invoked to process the key characteristic information group. Based on the mapping relationship between input data and target performance, a new compatibility formula that meets preset pumpability is predicted. Finally, the new compatibility formula is executed. This application determines whether compatibility formula needs optimization by monitoring key characteristic information during hazardous waste compatibility incineration. When optimization is determined, the in-situ artificial intelligence computing model is invoked to generate a new compatibility formula. This allows for timely adjustment of the compatibility scheme during hazardous waste incineration without frequent manual intervention, significantly improving the incineration efficiency of hazardous waste.

The invention discloses a solid waste treatment device which comprises an incinerator for recycling solid waste, a crushing primary screening assembly and a secondary screening assembly are arranged on one side of a feeding port of the incinerator, a waste gas reaction tower is arranged at the top end of the incinerator, and a dust removal box is arranged at the end, away from the incinerator, of the waste gas reaction tower. And a hot gas recycling assembly is arranged between the dust removal box and the secondary screening assembly. Through two-stage treatment of the crushing primary screening assembly and the secondary screening assembly, solid waste is crushed to proper particle size, then dust impurities and glass metal powder are removed through vibration screening, it is ensured that the size of materials entering the incinerator is uniform, the problems that in a traditional device, large materials are not thoroughly incinerated, and consumed time is long are solved, and the energy-saving and environment-friendly effects are achieved. The incineration efficiency is improved.

This application discloses a heat compensation device for a leachate treatment system, relating to the field of waste incineration technology. It includes: a waste pit, an incinerator, a feeding channel, a leachate assembly, and a heat transfer assembly. The waste pit is fixedly installed on the ground, containing a fermentation chamber. A feeding inlet is located around the waste pit and communicates with the fermentation chamber. The incinerator is fixedly installed on the ground, containing a combustion chamber and a heating chamber. One end of the feeding channel is fixedly connected to the waste pit, and the other end is fixedly connected to the incinerator. The fermentation chamber and the combustion chamber are connected through the feeding channel. The leachate assembly is vertically installed within the fermentation chamber. One end of the heat transfer assembly is fixedly connected to the incinerator, and the other end is fixedly connected to the waste pit. The heat transfer assembly can transfer the heat generated by combustion in the incinerator to the waste pit. This application effectively reduces the problems of difficulty in controlling the temperature of high-temperature flue gas heating and the tendency to clog the heating flue.

The utility model relates to the technical field of incineration devices of rotary kilns, in particular to a high-efficiency incineration device of a rotary kiln, which is provided with a feed hopper capable of moving up and down, a stirring rod with a cutting blade, a movable separation inner barrel and a movable separation outer barrel, so that materials can be fully pretreated, and large-size materials can be cut up by the cutting blade; the materials are pushed to move, so that the problems of non-uniform heating and incomplete combustion in the rotary kiln caused by overlarge size or caking of the materials are prevented, and the incineration efficiency is improved; a first motor and a push rod in the driving mechanism are matched with a transmission plate and a balancing weight on a stirring rod, so that the stirring rod can move up and down, the stirring and cutting effects on the materials in the feeding hopper are further enhanced, the materials are mixed more uniformly, pretreatment is more sufficient, meanwhile, the materials in the feeding hopper and the rotating inner barrel vibrate up and down, and the stirring efficiency is improved. And the cut granular materials are separated out.