Lake asphalt melting and stirring system

A mixing system and lake asphalt technology, which is applied in the field of lake asphalt melting and mixing system, can solve the problems of serious energy consumption, damage, low output, etc., and achieve the effects of reducing labor intensity, easy manufacturing, and high heating efficiency

Active Publication Date: 2012-10-17
JIZHOU XINCHENG CHEM EQUIP TECH +1
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  • Abstract
  • Description
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Problems solved by technology

If this kind of thermal insulation mixing tank is used to melt and mix the lake asphalt, the mixing must be started after the lake asphalt is completely melted, otherwise the solid form of lake asphalt will damage the mixing blades, so this equipment can only work intermittently. It is relatively low, and when melting the lake asphalt, all tanks must be heated at high temperature, which consumes a lot of energy

Method used

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  • Lake asphalt melting and stirring system
  • Lake asphalt melting and stirring system

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Embodiment Construction

[0027] Such as figure 1 and figure 2 As shown, the lake asphalt melting system according to the embodiment of the present invention includes a thermal insulation mixing tank 50 with an insulation layer on the outer wall and a melting device 100 , and the melting device 100 communicates with the thermal insulation mixing tank 50 . The massive lake asphalt is first melted into a liquid state in the melting device 100 , then flows into the heat preservation mixing tank 50 to be fully stirred, and is taken out for use after the stirring is completed.

[0028] The thermal insulation mixing tank 50 has a closed tank body 1, and a vertical stirring shaft 2 is installed inside the tank body 1, and stirring blades 3 are installed in groups on the stirring shaft 2, and at least one set of stirring blades 3 needs to be installed. , in order to fully stir, the present embodiment is provided with three groups altogether. The motor 4 that drives stirring shaft 2 to rotate is installed on...

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Abstract

The invention relates to a melting and stirring system in the building material industry, in particular to a lake asphalt melting and stirring system for treating naturally mined lake asphalt solidified into solid state. The lake asphalt melting and stirring system comprises a heat insulating stirring pot, and also comprises a melting device communicated with the pot body of the heat insulating stirring pot; the melting device comprises a melting bin with a first heating unit and a second heating unit installed on the outer wall; the second heating unit is provided with a gap part for the lake asphalt molten into liquid to flow into the heat insulating stirring pot; and the lake asphalt enters the heat insulating stirring pot after the completion of melting. Both the heat insulating stirring pot and the melting device can be used for continuous production, and intermittent shutdown is avoided, so that the yield is improved, and as only the melting device is subject to high-temperature heating, the temperature of the heat insulating stirring pot keeps low, not all the asphalt is subject to high-temperature heating, and energy consumption is reduced.

Description

technical field [0001] The invention relates to a melting and stirring system in the building material industry, in particular to a lake asphalt melting and stirring system for processing naturally mined lake asphalt solidified into a solid state. Background technique [0002] Lake asphalt is solid asphalt mined in natural asphalt lakes. Compared with the remaining asphalt after refining fuel oil in the petrochemical industry, it is inexpensive and has excellent performance, making it an ideal building material. Lake asphalt must be heated and melted into a liquid state before use. Because lake asphalt contains impurities such as volcanic ash, although these components improve the performance of lake asphalt, these components will precipitate when the lake asphalt is melted, resulting in stratification of the lake asphalt, which must be continuously stirred. [0003] In the existing technology of producing road building materials, there is a kind of asphalt modification te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10C3/12
Inventor 张茂起张贵勇耿英华
Owner JIZHOU XINCHENG CHEM EQUIP TECH
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