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A mixing atomizing nozzle for petroleum processing

A technology of mixing atomization and oil, which is applied in the direction of mixers, mixing methods, spraying devices, etc., can solve the problems of uneven atomization, large atomized particles, and high ejection speed, so as to increase the contact area and accelerate the gas Fluid, evenly mixed effect

Inactive Publication Date: 2019-01-11
绍兴柯桥瑞丽化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the existing heavy oil feed atomization nozzles, such as large atomized particles, excessive spraying speed, and uneven atomization, the technical problem to be solved by the present invention is to provide a spray nozzle with small atomized particles and Mixing atomizing nozzle for oil processing with proper output speed and uniform atomization

Method used

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  • A mixing atomizing nozzle for petroleum processing
  • A mixing atomizing nozzle for petroleum processing
  • A mixing atomizing nozzle for petroleum processing

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Embodiment 1

[0033] A mixing atomizing nozzle for petroleum processing, such as Figure 1-5 As shown, it includes a nozzle body 1, an atomizing device 3, a nozzle 4 and a raw material oil inlet 5. The nozzle body 1 is a hollow cylinder with an inner cavity 2 inside the nozzle body 1 and a nozzle head at the outlet section at the left end of the nozzle body 1. 4. The nozzle body 1 is equipped with an atomizing device 3, and the upper part of the feeding section at the right end of the nozzle body 1 is provided with a raw material oil inlet 5.

Embodiment 2

[0035] A mixing atomizing nozzle for petroleum processing, such as Figure 1-5 As shown, it includes a nozzle body 1, an atomizing device 3, a nozzle 4 and a raw material oil inlet 5. The nozzle body 1 is a hollow cylinder with an inner cavity 2 inside the nozzle body 1 and a nozzle head at the outlet section at the left end of the nozzle body 1. 4. The nozzle body 1 is equipped with an atomizing device 3, and the upper part of the feeding section at the right end of the nozzle body 1 is provided with a raw material oil inlet 5.

[0036] The atomizing device 3 includes a steam inlet 31, a connecting piece 32, a hose 33, a disk 34 and a steam distribution pipe 35. A connecting piece 32 is provided on the inner side of the right end of the mouth body 1, and the right side of the connecting piece 32 is connected to a steam inlet 31, which is connected to A hose 33 is connected to the left side of the piece 32, and a disk 34 is connected to the left end of the hose 33. The disk 34...

Embodiment 3

[0038] A mixing atomizing nozzle for petroleum processing, such as Figure 1-5 As shown, it includes a nozzle body 1, an atomizing device 3, a nozzle 4 and a raw material oil inlet 5. The nozzle body 1 is a hollow cylinder with an inner cavity 2 inside the nozzle body 1 and a nozzle head at the outlet section at the left end of the nozzle body 1. 4. The nozzle body 1 is equipped with an atomizing device 3, and the upper part of the feeding section at the right end of the nozzle body 1 is provided with a raw material oil inlet 5.

[0039] The atomizing device 3 includes a steam inlet 31, a connecting piece 32, a hose 33, a disk 34 and a steam distribution pipe 35. A connecting piece 32 is provided on the inner side of the right end of the mouth body 1, and the right side of the connecting piece 32 is connected to a steam inlet 31, which is connected to A hose 33 is connected to the left side of the piece 32, and a disk 34 is connected to the left end of the hose 33. The disk 34...

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Abstract

The invention relates to an atomizing nozzle, in particular to a mixing atomizing nozzle for petroleum processing. The technical problem to be solved by the present invention is to provide a mixing atomizing nozzle for petroleum processing with smaller atomized particles, proper spraying speed and uniform atomization. In order to solve the above technical problems, the present invention provides such a mixed atomizing nozzle for petroleum processing, including a nozzle body, etc.; , The nozzle body is equipped with an atomization device, and the upper part of the feed section at the right end of the nozzle body is provided with a raw material oil inlet. The present invention achieves the effects of small atomized particles, appropriate ejection speed and uniform atomization, due to the mixing and atomization mode of water vapor and heavy oil feed in the inner cavity as described above.

Description

technical field [0001] The invention relates to an atomizing nozzle, in particular to a mixing atomizing nozzle for petroleum processing. Background technique [0002] In the catalytic cracking (FCC) process, the performance of the feed nozzle plays an important role in the cracking reaction and product distribution; especially when heavy oil is used as raw material, this effect is particularly prominent. The well-atomized feed and the high-temperature regenerated catalyst contact for a short time to carry out a violent catalytic cracking reaction, which can increase the yield of light oil, reduce the yield of coke, improve product distribution, prevent excessive cracking, and eliminate coking in the riser reactor phenomenon, bringing considerable economic benefits. Therefore, related enterprises at home and abroad have been continuously developing and launching new and efficient heavy oil feed atomization nozzles to meet the needs of the development of heavy oil deep proce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B7/04B01F15/02B01F3/04
CPCB05B7/0425B01F23/23121B01F35/7179B01F2101/40
Inventor 沈晓兰
Owner 绍兴柯桥瑞丽化纤有限公司