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Solvent mixing device for petroleum asphalt production

A petroleum asphalt and mixing device technology, which is applied in the field of petroleum asphalt production, can solve the problems of easy adhesion, uneven solvent mixing, inability to mix and stir in multiple directions, and achieve the effect of ensuring good quality

Inactive Publication Date: 2022-01-14
吴长安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a solvent mixing device for petroleum asphalt production, which solves the problem that the solvent cannot be mixed for multi-directional mixing and stirring, and the produced solvent is not mixed uniformly during mixing, which is prone to sticking question

Method used

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  • Solvent mixing device for petroleum asphalt production
  • Solvent mixing device for petroleum asphalt production
  • Solvent mixing device for petroleum asphalt production

Examples

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Effect test

Embodiment example 1

[0032] see Figure 1-2 , the present invention provides a technical solution: a solvent mixing device for petroleum asphalt production, specifically comprising:

[0033] A work frame 1, the work frame 1 has a supporting frame body, a docking installation frame arranged above the work frame 1 and a supporting foot frame at the bottom;

[0034] A mixing box 2, the mixing box 2 has a mixing box body, and a docking sleeve arranged on the upper side of the mixing box 2;

[0035] Pretreatment box 3, the pretreatment box 3 has a side treatment box body, and a drain pipe arranged inside the pretreatment box 3, and the pretreatment box 3 communicates with the mixing box 2 through the drain pipe;

[0036] Return box body 5, this backflow box body 5 has storage tank body 5, and the inclined feed pipe that is arranged on the inside of return flow box body 5, backflow box body 5 communicates with mixing box 2 through inclined feeding pipe, and mixing box 2 is installed on Inside the work...

Embodiment example 2

[0040] On the basis of implementing Case 1, please refer to Figure 1-3 , the present invention provides a technical solution: the mixer 8 includes a central column 81, the bottom of the central column 81 is provided with a separation and mixing arc frame 82, the bottom of the central column 81 is provided with an injection and split flow processing device 83, and the mixing arc frame 82 The middle position of the inner concave storage tray 84 is provided with a separation hole on the outer ring of the inner concave storage tray 84, and the side of the central column 81 is provided with an extended trident mixing knife 85, and the central column 81 is far away from the side extending the trident mixing knife 85 A solvent bubbler 86 is installed through an external connection pipe 87 .

[0041] The center tube column 81 is provided with a center lumen inside, and the center lumen communicates with the injection nozzle 9 through a catheter, and the bottom end of the outer connecti...

Embodiment example 3

[0043] On the basis of implementation case 1 and implementation case 2, please refer to Figure 1-4 , the present invention provides a technical solution: the injection and diversion processing device 83 includes a conical disc body 831, a butt joint lumen 832 is provided at the middle position inside the conical disc body 831, and an outer drainage groove 833 is provided at the outer bottom of the conical disc body 831 , the inner side of the conical disc body 831 is located above the outer row groove 833, and a connecting pipe 834 is provided. The inner connecting pipe 834 is equipped with a honeycomb centrifugal terminal 835 through an inner connecting spring, and the outer side of the honeycomb centrifugal terminal 835 is provided with a perforated sealing rubber ring. When the injected solution additives are mixed internally, when the centrifugal force generated by the rotation of the injection and diversion processing device 83 is large, the honeycomb centrifugal terminal...

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Abstract

The invention discloses a solvent mixing device for petroleum asphalt production. The solvent mixing device specifically comprises a working frame which is provided with a supporting rack body, a butt joint mounting frame arranged above the working frame, and a supporting foot stool arranged at the bottom of the working frame; a mixing box which is provided with a mixing box body and a butt joint sleeve frame arranged on the side of the upper part of the mixing box; and a pretreatment box which is provided with a side treatment box body and a drainage pipe arranged on the inner side of the pretreatment box. The invention relates to the technical field of petroleum asphalt production. According to the solvent mixing device for petroleum asphalt production, the problems that a solvent cannot be mixed and stirred in multiple directions, and the produced solvent is non-uniformly mixed and is easy to adhere during mixing are solved, a device arranged at the bottom of the mixing box is matched with an internal mixer, so that the solvent at the bottom can be prevented from adhering, and the solvent can be uniformly mixed and rolled to flow upwards again during high-speed rotation.

Description

technical field [0001] The invention relates to the technical field of petroleum asphalt production, in particular to a solvent mixing device for petroleum asphalt production. Background technique [0002] Petroleum asphalt is a product of crude oil processing. It is a black or dark brown viscous liquid, semi-solid or solid at room temperature. It mainly contains hydrocarbons and non-hydrocarbon derivatives soluble in trichlorethylene. Its properties And the composition varies with the source of crude oil and the production method. The production methods of petroleum asphalt include: distillation, solvent precipitation, oxidation, blending and emulsification. Each component has different solubility, and the difference in solubility can be used to separate the components, so that the components that are unfavorable to the properties of the asphalt can be removed from the vacuum residue. The existing technology has a simple internal structure and poor effect on solvent mixing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F33/82B01F35/43B01F23/70B01F101/38
Inventor 吴长安
Owner 吴长安
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