Sludge furnace feeding device

A sludge and discharge device technology, applied in the direction of incinerators, combustion methods, combustion types, etc., can solve the problems of coal cutting, coal blocking, energy consumption, etc., to reduce the load, reduce the moisture content of flue gas, and ensure the safety of the disposal process Effect

Pending Publication Date: 2020-05-05
肖辉成
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above problems, the present invention proposes a sludge furnace feeding device, which mainly solves the problem of coal breaking and coal blocking caused by sludge entering the furnace in the prior art and the problem of large energy consumption in the method of sludge dilution and pumping into the furnace. question

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  • Sludge furnace feeding device

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Embodiment Construction

[0028] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary. It can be said that the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations. The technical solutions of the present inve...

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Abstract

The invention discloses a sludge furnace feeding device. The sludge furnace feeding device comprises a sludge pushing power device, a reducing sludge discharging device, an isolation pushing device, an auxiliary dredging device and a coordination control system, wherein the sludge pushing power device is used for receiving sludge and conveying the sludge into an incinerator through a sludge pushing channel; the reducing sludge discharging device is used for receiving the sludge output by the sludge pushing power device and increasing or reducing the passing capacity of the sludge entering theincinerator; the isolation pushing device is used for pushing the sludge discharged from the reducing sludge discharging device into the incinerator; the auxiliary dredging device is used for dredginga blocked channel; and the coordination control system is used for controlling the sludge pushing power device, the reducing sludge discharging device, the isolation pushing device and the dredging device to coordinate to feed the sludge into the incinerator. According to the sludge furnace feeding device, the sludge subjected to preliminary filter pressing is fed into a boiler, so that the sludge is not dried, no odor is diffused, the surrounding environment is not influenced, and the sludge can be fed into the incinerator in a controllable manner in real time for incineration.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a sludge charging device. Background technique [0002] If the sludge produced after industrial sewage treatment is incinerated in a boiler, at present, raw coal is generally used to mix the sludge, and the sludge enters the boiler with the raw coal for incineration. [0003] At present, large enterprises with self-provided power plants generally have industrial sewage treatment plants or boilers and sewage treatment facilities in industrial areas. The industrial sludge with a moisture content of about 60% has passed the environmental assessment, mixed with raw coal, and sent to other plants. Incineration in circulating fluidized bed boilers of captive power plants. Because the sludge is sticky and has a high moisture content, it will affect the passage of raw coal into the furnace, seriously affecting the passage of raw coal into the furnace, causing a large number of ...

Claims

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Application Information

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IPC IPC(8): F23G7/00
CPCF23G7/001F23G2205/121F23G2205/20
Inventor 肖辉成肖云瀚封华荣
Owner 肖辉成
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