Feeding grate of garbage incinerator and garbage incinerator

Abstract

The invention discloses a feeding grate of a garbage incinerator and the garbage incinerator. The feeding grate of the garbage incinerator comprises a feeding platform and a plurality of feeding trolleys abreast arranged on the feeding platform, the width of each feeding trolley at the two sides is smaller than that of the feeding trolley at the middle, and the feeding frequency of each feeding trolley at the two sides is larger than that of the feeding trolley at the middle. The feeding grate of the garbage incinerator has advantages that the large-capacity garbage incinerator grate is capable of greatly improving the economical benefit, to be specific, the construction land and cost are saved, the equipment cost is saved, the cost of the large-capacity incinerator feeding grate is much lower than that of several small garbage incinerator feeding grates with the corresponding capacity, and the mounting and debugging time and cost are less.

Description

technical field [0001] The invention relates to the field of garbage incineration, in particular, the invention relates to a feed grate of a garbage incinerator and a garbage incinerator. Background technique [0002] During the use of domestic waste incineration grate, the function of feeding grate is very critical, and its reliability directly affects the reliability of the entire incinerator and even the entire incineration power plant, thus affecting the domestic waste treatment capacity and economic benefits. [0003] Most of the existing waste incinerators use mechanical waste incinerators. figure 1 The shown garbage incinerator is just one of them. Such as figure 1 As shown, the waste incinerator includes a feed inlet 101, a feed grate 102, a fire grate 103 for waste incineration located in the furnace, a primary air supply system 104 located at the lower part of the incinerator grate, and a The secondary air supply system 105 and the slag discharger 106. The who...

AI Technical Summary

Problems solved by technology

[0011] The invention provides a garbage incinerator, which effectively solves the problem of the stuck material pushing trolley, and at the same time makes the distribution of domestic garbage on the grate more uniform and improves the combustion effect

[0012] In order to solve the problems existing in the prior art that the trolley support rollers and limit wheels of the existing fire grate are seriously worn and the replacement period is very short due to the gravity and extrusion force of the garbage when the feeding trolley is propelled, it provides a A support device for the feeding furnace, reducing the maintenance and replacement cycle of the feeding trolley and supporting wheels, and improving production efficiency

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