Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of ash discharge port purification device

A purification device and ash discharge port technology, applied in chemical instruments and methods, foam dispersion/prevention, use of liquid separation agent, etc., can solve problems such as environmental pollution, damage to the health of operators, waste of cement ash, etc., to avoid environmental pollution Pollution, reduce the harm to the human body, save the effect of cement

Active Publication Date: 2018-04-13
CHINA PETROCHEMICAL CORP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such direct discharge of residual dry cement ash not only causes environmental pollution, damages the health of operators, but also causes waste of cement ash.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of ash discharge port purification device
  • A kind of ash discharge port purification device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] see attached below figure 1 and 2 Specific embodiments of the present invention will be further described.

[0012] Figure 1-2 Middle: One end of the valve group controller 1 is connected to the defoamer tank 2, the defoamer tank 2 is connected to the liquid pipeline 6, the liquid pipeline 6 is connected to the atomizing nozzle 3, and the atomizing nozzle 3 is connected to the tail gas treatment pipe 4 , the other end of the valve group controller 1 is connected to the gas pipeline 5, the gas pipeline 5 is connected to the atomizing nozzle 3, the atomizing nozzle 3 is connected to the tail gas treatment pipe 4, and the tail gas treatment pipe 4 is composed of a vertical pipe 7 and a horizontal pipe 8 , the standpipe 7 is installed with a long and short staggered barrier plate 9.

[0013] During cementing operation, turn on the switch of valve group controller 1, and the main gas source is divided into two paths: one path of gas enters the defoamer tank 2, the defoam...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an ash discharge opening device of oil field well cementing operation equipment. One end of a valve group controller of the device is sequentially connected with a defoaming agent tank, a liquid path pipeline, an atomization spray head and a tail gas treatment pipe, and the other end of the valve group controller is sequentially connected with a gas path pipeline, the atomization spray head and the tail gas treatment pipe. According to the device, a defoaming agent can be atomized and then sprayed into the tail gas treatment pipe, so that unmixed cement ash in the petroleum well cementing equipment quickly forms cement slurry to return to a slurry mixing tank; accordingly, cement is saved, environmental pollution is avoided, and harm of waste gas and dust to a human body is reduced.

Description

Technical field: [0001] The invention relates to a cleaning device for an ash outlet of oil field cementing operation equipment. Background technique: [0002] The mud mixing system of the cementing equipment includes a high-energy circulating mixer and a diffusion tank. The high-energy circulating mixer passes through the diffusion tank, which forces the dry cement ash, clean water and circulating mixing slurry to mix, so as to ensure sufficient mixing of the slurry. Its energy is provided by jet pump and circulation pump. The air brought in by the dry cement ash, part of the cement slurry brought out when the gas is discharged, and the residual dry cement ash that has not been mixed in the high-energy circulation mixer are all discharged from the diffusion tank. [0003] The existing situation is that a rubber elbow is provided at the ash discharge port of the diffusion tank, so that the residual dry cement ash discharged from the diffusion tank is discharged from the up...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01D47/06B01D19/04E21B33/13
CPCB01D19/04B01D47/06E21B33/13
Inventor 黄军普李哲唐少波吕文伟卿明友苏文诚
Owner CHINA PETROCHEMICAL CORP