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Tooth rope type pulverized fuel ash conveying system

A fly ash and ash conveying technology, which is applied in the directions of transportation, packaging, loading/unloading, etc., can solve the problems of power plants such as trouble, redundancy, and energy waste

Inactive Publication Date: 2012-04-04
孙家鼎 +2
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  • Claims
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Problems solved by technology

For a long time, from the ash storage hopper of the dust collector to the ash storage in the factory, the fly ash has been transported to the ash storage in the factory through the storage pump ash conveying system and multiple ash transportation pipelines, and then loaded from the ash storage to a place far away from the power plant. Obviously, it is redundant and worthless to carry out this distance transmission in the factory, and this distance transmission in the factory does bring a lot of trouble and waste of energy to the power plant

Method used

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  • Tooth rope type pulverized fuel ash conveying system
  • Tooth rope type pulverized fuel ash conveying system

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Embodiment Construction

[0012] In the accompanying drawing, when the inspection panel door (2) is opened, the fly ash falls from the ash storage hopper (1) according to its own weight, and the ash adjacent to the ash storage hopper can also pass through the screw powder conveyor (3). ) to convey the fly ash under the ash hopper for centralized transportation, and the ash falling through the powder feeding device (4) controls the ash unloading throughput, and supplies ash to the "monitoring powder flow type backstop door device" (5), which can monitor its Instantaneous and cumulative flow, the measured fly ash falls into the ash unloading moving head (6), connects with the powder inlet port of the powder material logistics transport vehicle (7), and sends the fly ash into the ash tank of the transport vehicle After the ash tank of the transport vehicle is full of ash, close the powder feeding device, lift the ash unloading moving head, and the transport vehicle can start to transport to the comprehensi...

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Abstract

Pulverized fuel ash generated in a coal-fired power plant is regarded as a waste material in the past, but the pulverized fuel ash is used as a resource to be widely developed and utilized at the present. For a long time, the pulverized fuel ash is conveyed to an in-plant ash bank from an ash storage hopper of a dust remover through a barn pump ash conveying system and a plurality of ash conveying pipelines, then, the ash is filled into a vehicle from the ash bank and is conveyed to a comprehensive utilization site far away from the power plant, and obviously, the conveyance in the distance in the plant is supernumerary and worthless and causes much trouble and energy source waste for the power plant. When the conveyance from the ash storage hopper of the dust remover to the in-plant ash bank is omitted and is changed into a way that the ash is directly filled into the vehicle from the storage hopper of the dust remover to be conveyed to the comprehensive utilization site, a large amount of energy source consumption can be saved through the in-plant zero-distance pulverized fuel ash conveying system.

Description

technical field [0001] The invention relates to a "zero distance" conveying fly ash system in a factory. Background technique [0002] Fly ash from coal-fired power plants was considered waste in the past, but is now widely exploited as a resource. For a long time, from the ash storage hopper of the dust collector to the ash storage in the factory, the fly ash has been transported to the ash storage in the factory through the storage pump ash conveying system and multiple ash transportation pipelines, and then loaded from the ash storage to a place far away from the power plant. Obviously, it is redundant and worthless to carry out this distance transmission in the factory. This distance transmission in the factory does bring a lot of trouble and waste of energy to the power plant. If the transportation from the ash storage hopper of the dust collector to the ash storage in the factory is omitted, it is changed to be directly loaded and transported to the comprehensive util...

Claims

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Application Information

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IPC IPC(8): B65G67/06
Inventor 孙家鼎
Owner 孙家鼎
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