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Asphalt tank performing heating through waste heat tail gas

An exhaust gas heating and asphalt tank technology, applied in the field of asphalt tanks, can solve the problems of easy sealing, low production efficiency and poor safety of pressure vessels, saving equipment costs and operating costs, high production efficiency and increased internal space. big effect

Inactive Publication Date: 2018-10-23
陈连云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, firstly, the heat-conducting oil pipe takes up more space in the asphalt tank, and wastes energy, and the sealing of the pressure vessel is prone to problems, poor safety, frequent shutdown and maintenance, and low production efficiency.

Method used

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  • Asphalt tank performing heating through waste heat tail gas

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Embodiment Construction

[0013] An asphalt tank heated by waste heat exhaust gas, comprising a tank body, the tank body comprising an upper buffer bin 4, a lower buffer bin 1 and an asphalt heating bin 5 arranged between the upper buffer bin and the lower buffer bin, the asphalt The heating chamber is provided with an asphalt inlet 3 and an asphalt outlet 2, the bottom of the lower buffer chamber is provided with a waste heat tail gas inlet 7, and a plurality of waste heat tail gas tubes 6 are uniformly arranged along the inner wall of the asphalt heating chamber. The waste heat tail gas tubes are respectively connected with the upper buffer bin and the lower buffer bin, and the upper buffer bin is provided with a waste heat tail gas outlet 8 .

[0014] Further, an insulation layer (not shown) is provided on the outside of the tank.

[0015] The tail gas of calcined petroleum coke in the production workshop of carbon products enterprises is generally discharged directly into the atmosphere after purif...

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Abstract

The invention relates to the field of carbon products, in particular to an asphalt tank performing heating through waste heat tail gas. The asphalt tank comprises a tank body, and the tank body comprises an upper buffering cabin, a lower buffering cabin and an asphalt heating cabin arranged between the upper buffering cabin and the lower buffering cabin. The asphalt heating cabin is provided withan asphalt inlet and an asphalt outlet. The bottom of the lower buffering cabin is provided with a waste heat tail gas inlet. The asphalt heating cabin is internally and uniformly provided with a plurality of waste heat tail gas row tubes along the inner wall, the waste heat tail gas row tubes communicate with the upper buffering cabin and the lower buffering cabin correspondingly, and the upper buffering cabin is provided with a waste heat tail gas outlet. The asphalt tank is simple in structure, capable of saving space, low in cost, high in efficiency and safe and reliable.

Description

technical field [0001] The invention relates to the field of carbon production equipment, in particular to an asphalt tank heated by waste heat tail gas. Background technique [0002] Carbon products are generally made of non-metallic solid materials such as carbon and graphite as the main material, adding asphalt material as a binder, and are made by calcination, batching, kneading, pressing and other processes. The asphalt needs to be prepared in advance. Dosing after heating in the asphalt tank. Commonly used asphalt tanks all adopt heat-conducting oil pipes on the inner panel of the tank, and the heat-conducting oil is heated by a heat-conducting oil furnace and then introduced into the heat-conducting oil pipes to heat the asphalt in the asphalt tank. In this way, firstly, the heat-conducting oil pipe takes up more space in the asphalt tank, and wastes energy, and the sealing of the pressure vessel is prone to problems, poor safety, frequent shutdowns for maintenance, ...

Claims

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Application Information

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IPC IPC(8): B65D88/74B65D88/08B65D90/06
CPCB65D88/08B65D88/744B65D90/06
Inventor 陈连云
Owner 陈连云
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