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Converter dedusting ash conveying equipment and conveying method

A converter technology for dust removal and conveying equipment, which is used in the manufacture of converters and the improvement of process efficiency to achieve the effect of solving the easy blockage of pipelines, solving the problem of unsmooth feeding, and avoiding blockage.

Pending Publication Date: 2022-07-12
FUJIAN LONGKING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The object of the present invention is to provide a conveying equipment for converter dust removal ash to solve the existing problems in conveying converter dust in the existing conveying equipment, realize stable and smooth feeding of converter dust removal dust, safe, reliable, efficient, energy-saving and environmental protection airtight delivery

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  • Converter dedusting ash conveying equipment and conveying method
  • Converter dedusting ash conveying equipment and conveying method
  • Converter dedusting ash conveying equipment and conveying method

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Embodiment Construction

[0038] In order to make those skilled in the art better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] In this article, terms such as "upper, lower, inner, outer" are established based on the positional relationship shown in the drawings, and the corresponding positional relationship may also change according to different drawings. It is to be understood as an absolute limitation on the scope of protection; moreover, relational terms such as "first" and "second" etc. are only used to distinguish one element of the same name from another, and do not necessarily require or Any such actual relationship or order between these components is implied.

[0040] like figure 1 As shown, in a specific embodiment, the converter dust removal and ash conveying equipment provided by the present invention is equipped with two left and right silo pu...

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Abstract

The invention discloses converter dedusting ash conveying equipment and a conveying method. The conveying equipment comprises a bin pump, a feeding valve, a balance valve, a discharging valve, a gas storage tank and an ash bin. The feeding valve is arranged between a discharging port of the ash bin and a feeding port of the bin pump, and the balance valve is arranged on a first top connector of the bin pump and connected with the top of the ash bin. The bin pump is provided with a primary air valve assembly, a secondary air valve assembly and a tertiary air valve assembly, one end of the primary air valve assembly is connected with the two sides of a fluidization chamber at the bottom of the bin pump, and one end of the secondary air valve assembly is connected with a second top connector of the bin pump. One end of the tertiary air valve assembly is connected with a front-end conveying pipeline of the bin pump, and the other ends of the primary air valve assembly, the secondary air valve assembly and the tertiary air valve assembly are connected with an outlet pipeline of the air storage tank. The conveying equipment can realize stable and smooth blanking of converter dedusting ash and safe, reliable, efficient, energy-saving and environment-friendly closed conveying.

Description

technical field [0001] The invention relates to the technical field of flue gas dust treatment, in particular to a device for conveying dust dust collected by a converter dust removal system. The present invention also relates to a method for conveying dust ash by using the device. Background technique [0002] There are more than 600 converters in my country. Now in the newly built and rebuilt converters, because the dry dust removal technology has the obvious advantages of small footprint, high resource utilization, low energy consumption and high dust removal efficiency, more and more The primary flue gas dedusting method of converter adopts this technology. [0003] In the primary flue gas dry dust removal system of the converter, the dust collected by the electrostatic precipitator is transported by the scraper-type ash conveyor at the bottom of the electrostatic precipitator, collected into the fine ash silo by the bucket elevator or short-distance pneumatic conveying,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21C5/38C21C5/40
CPCC21C5/38C21C5/40Y02P10/20
Inventor 郭呈义潘仁湖田青江兴涛
Owner FUJIAN LONGKING
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