Jacketed asphalt heater and heating method

A heater and jacket type technology, applied in melting and processing tar asphalt/petroleum asphalt/natural asphalt, etc., can solve the problems of long heating time, low production efficiency, high heat loss, etc., and achieve less heat loss and high production efficiency , the effect of large heating area

Active Publication Date: 2012-11-21
SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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Problems solved by technology

[0002] The production of anode carbon blocks requires high-temperature asphalt as a binder, and there are several problems in the asphalt heating device, some of which have a lot of heat loss, long heating time, low production efficiency, and some cannot continuously and uniformly output high-temperature asphalt, resulting in work failure. Intermittent, when the asphalt liquid level in some tanks drops to a certain height, the remaining is not easy to get rid of

Method used

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  • Jacketed asphalt heater and heating method
  • Jacketed asphalt heater and heating method

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Embodiment Construction

[0023] The embodiments of the invention will be described in detail below in conjunction with the accompanying drawings, but the scope of protection of the present invention is not limited by the embodiments.

[0024] Such as Figure 1 to Figure 2 As shown, the jacketed asphalt heater of the present invention is composed of a heating device and an insulating device arranged outside the heating device.

[0025] The structure of the heating device is as follows: the asphalt inlet flange 1 is welded together with one end of the asphalt pipe 3 through the No. The asphalt outlet flange 6 is welded to form a serpentine asphalt conveying pipeline. The asphalt pipes 3 are arranged in 4 to 8 rows and 4 to 8 columns; the asphalt conveying pipeline is covered with a heat source casing 4 and a heat source connecting pipe 5 , the heat source sleeve 4 and the heat source connecting pipe 5 are staggeredly connected to form a heating chamber, the heat source sleeve 4 is welded outside the as...

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Abstract

The invention discloses a heater, more particularly to a jacketed asphalt heater and a heating method, wherein the jacketed asphalt heater is structurally composed of a heating device and a heat preservation device arranged outside the heating device, the heating device is structured as below: a snake-like asphalt conveyance pipeline is externally sleeved with a heat source bushing (4) and a heatsource connecting pipe (5) which are interconnected alternatively to form a heating cavity, and an asphalt inlet flange (1) and an asphalt outlet flange (6) are communicated with the snake-like asphalt conveyance pipeline. The jacketed asphalt heater has the characteristics of small loss of heat, large heating area, short heating time, high production efficiency and can output high temperature asphalt continuously and uniformly.

Description

technical field [0001] The invention relates to a heater, in particular to a jacketed asphalt heater and a heating method for heating asphalt. Background technique [0002] The production of anode carbon blocks requires high-temperature asphalt as a binder, and there are several problems in the asphalt heating device, some of which have a lot of heat loss, long heating time, low production efficiency, and some cannot continuously and uniformly output high-temperature asphalt, resulting in work failure. Intermittent, when the asphalt liquid level in some tanks drops to a certain height, the remaining is not easy to get rid of. Contents of the invention [0003] The present invention provides a jacketed asphalt heater to solve the above problems. Its purpose is to continuously and uniformly heat the asphalt to the required temperature, and the production efficiency is high. [0004] In order to solve the above problems, the present invention is achieved in that a jacketed a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10C3/12
Inventor 齐忠昱方明勋王林华
Owner SHENYANG ALUMINIUM MAGNESIUM INSTITUTE
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