Dried sludge incineration feeding system
A technology for drying sludge and drying sludge, applied in incinerators, combustion methods, combustion types, etc., can solve the problems of waste of resources, waste of human resources and equipment resources, damaged packaging bags, etc., to reduce costs and save money. Effects of resources and labor
Active Publication Date: 2013-09-18
HANLANLVDIAN SOLID WASTE TREATMENT (FOSHAN) CO LTD 2ND
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Problems solved by technology
[0004] However, the inventors found that because the grab bucket for grabbing garbage is designed for the performance of garbage, it is not suitable for grabbing dry sludge in bags, so that the packaging bag of dry sludge is easily damaged during the grabbing process, resulting in The dry sludge is scattered, causing the bottom of the garbage pool to silt
At the same time, the current method needs to use packaging bags to fill dry sludge, resulting in waste of resources, and the grabbing efficiency is low, which also causes waste of human resources and equipment resources
Method used
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[0027] The dry sludge incineration and feeding system provided by the embodiments of the present invention is a conveying system capable of efficiently conveying dry sludge, which can solve the fundamental problem of dry sludge feeding. The system can quickly and efficiently send sludge to the silo of each incinerator, and adjust the ration of sludge in the silo in time according to the operating conditions of each incinerator, and reasonably carry out sludge blending. After adopting the dry sludge incineration and feeding system provided by the embodiment of the present invention, the dry sludge baler in the sludge drying plant can be eliminated, thereby greatly saving resources and labor, and reducing costs.
[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not...
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The invention provides a dried sludge incineration feeding system which comprises a sludge receiving hopper, a lifting machine and a screw conveyor set, wherein the horizontal position of the sludge receiving hopper is lower than that of the screw conveyor set, the sludge receiving hopper is used for receiving and accommodating dried sludge, and discharging the dried sludge uniformly through a first screw conveyor on the bottom of the sludge receiving hopper; the lifting machine is connected with the sludge receiving hopper and the screw conveyor set, and is used for conveying the dried sludge discharged from the bottom of the sludge receiving hopper to the screw conveyor set above garbage incinerator bins; and the screw conveyor set is used for conveying the dried sludge conveyed by the lifting machine to the garbage incinerator bins below the screw conveyor set for incineration according to the production demand. The dried sludge incineration feeding system provided by the invention can be used for rapidly and efficiently conveying the sludge to each incinerator bin, immediately regulating the distribution quantity of the bins according to the operation condition of each incinerator, and reasonably carrying out sludge mixed incineration.
Description
technical field [0001] The invention relates to the field of solid waste treatment, in particular to a feeding system suitable for waste incineration power generation mixed with dry sludge in waste incineration power plants. Background technique [0002] In the field of solid waste treatment, the relevant policies of sludge disposal in various countries encourage the joint construction of sludge treatment projects and waste incineration plants, incinerating sludge while incinerating garbage, so that garbage and sludge can be treated at the same time. [0003] At present, in the process of incinerating waste for power generation and burning dried sludge, the main way to transport the dried sludge to the silo of the waste incinerator is: in the sludge drying plant, the dried sludge is packed with a baler, transported After arriving at the incineration plant, unload the bagged dry sludge into the garbage pool, and then grab the bagged dry sludge into the incinerator silo with t...
Claims
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IPC IPC(8): F23G7/00
Inventor 原晓华苗怀忠王正荣危忠东易锦政
Owner HANLANLVDIAN SOLID WASTE TREATMENT (FOSHAN) CO LTD 2ND