A domestic waste incinerator for co-processing dried sludge and its treatment method
A technology for domestic waste incineration and sludge drying. It is applied in combustion methods, incinerators, combustion types, etc. It can solve the problems of limited amount of sludge mixing and fouling, and reduce incineration time and flue gas. , the effect of uniform cloth
Active Publication Date: 2021-07-30
上海东石塘再生能源有限公司
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Problems solved by technology
The sludge particles enter the incinerator from the garbage pit along with the garbage from the garbage hopper. After passing through the drying section, combustion 1st section, combustion 2nd section, and burnout section, the burned sludge particles will be due to the excessive combustion time due to the particles and Granules, granules and garbage are squeezed and broken again, and fly ash is re-formed, which is brought to the furnace and heating surface by the primary air, causing sticky dirt, and the amount of sludge blended combustion is further limited
Method used
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[0041] The domestic waste incinerator and its treatment method for co-processing dried sludge described in the present invention will be further explained and illustrated in conjunction with the accompanying drawings and specific examples of the description, but the explanation and illustration do not necessarily define the technical solution of the present invention. constitute an improper limitation.
[0042] figure 1 It is a schematic diagram of the system structure in some embodiments of the domestic waste incinerator for co-processing dried sludge according to the present invention.
[0043] Such as figure 1 shown, and refer to the Figure 6 , in this embodiment, the domestic waste incinerator for co-processing dried sludge includes an incinerator 100 and a dried sludge treatment system attached to the incinerator 100, wherein the dried sludge treatment system and the incinerator 100 connected, the dried sludge treatment system puts sludge particles into the incinerato...
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The invention discloses a domestic waste incinerator for co-processing dried sludge, which includes an incinerator and a dried sludge treatment system, and the dried sludge treatment system puts sludge particles into the incinerator, so that the sewage The mud particles are incinerated together with the garbage in the incinerator, and the dried sludge treatment system includes a control device, which controls the amount of sludge entering the furnace when the dried sludge treatment system puts sludge particles into the incinerator. In addition, the present invention also discloses a processing method using the above-mentioned household garbage incinerator. The domestic waste incinerator can realize the control of the amount of sludge entering the incinerator when the sludge particles enter the incinerator, and ensure that the sludge particles have sufficient combustion temperature and burnout time in the incinerator to achieve better incineration characteristics.
Description
technical field [0001] The invention relates to the field of garbage treatment, in particular to an incinerator and a treatment method thereof. Background technique [0002] With the upgrading of sewage treatment plants and the continuous deepening of sewage treatment technology, the sludge output has increased significantly, and the types and quantities of toxic and harmful substances concentrated in it have also increased. 80% of the sludge has not met the stabilization requirements. Sludge is complex, unstable, perishable, has a foul smell, and contains toxic and harmful substances such as heavy metals, parasite eggs, pathogenic microorganisms, and organic matter. Therefore, it is urgent to effectively treat it. [0003] Since the incineration method has the advantages of reduction, rapidity, harmlessness, and energy utilization, etc., the incineration method is often used to treat sludge. After the sludge is dried, the dried sludge is sent to the granulator for granulat...
Claims
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IPC IPC(8): F23G7/00F23G5/033F23G5/50F23G5/44
CPCF23G5/033F23G5/44F23G5/444F23G5/50F23G7/001F23G2205/121F23G2205/16F23G2207/20F23G2207/50
Inventor 邹庐泉乐俊超储夏王荣建
Owner 上海东石塘再生能源有限公司