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

A medium pressure cyclone desander

A cyclone desanding and medium pressure technology, which is applied in the direction of cyclone devices, devices whose axial direction of the swirl can be reversed, gas fuel, etc. Problems such as blockage of the flow pipe can be solved, and the efficiency of sand removal can be improved, and the installation is quick and efficient.

Active Publication Date: 2022-04-22
四川凌耘建科技有限公司
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a medium-pressure cyclone desander, which solves the problems that the interior of the desander cannot be disassembled and cleaned, the cyclone tube is blocked or damaged, and the number of cyclone tubes cannot be adjusted according to changing working conditions. Sand separation effect, improve sand removal efficiency

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 medium pressure cyclone desander
  • A medium pressure cyclone desander
  • A medium pressure cyclone desander

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Figure 1-8 A preferred embodiment of a medium-pressure cyclone desander of the present invention is shown. The desander in this embodiment specifically includes a cylinder 1 with an upward opening cavity inside and a cylinder 1 arranged in the cylinder 1. A plurality of swirl tubes 2, the top of the cylinder body 1 is provided with a quick-opening blind plate 3 for opening and closing the cavity, and a plurality of swirl tubes 2 can be detachably arranged on the inner part 4, and the inner part 4 is detachable Installed in the cavity, the inner part 4 is provided with a shunt device for shunting; the bottom of the inner side of the cylinder 1 and the lower end of the inner part 4 form a lower chamber 5 of the cylinder, and the middle and upper parts of the lower chamber 5 of the cylinder are provided for A diversion device for diverting the upper liquid in the lower cavity 5 of the cylinder.

[0034] A plurality of swirl tubes 2 are dispersedly distributed along the v...

Embodiment 2

[0046] An installation method for installing the internal part 4 of a medium-pressure cyclone desander in the medium-pressure cyclone desander, comprising the following steps:

[0047] Step 1: Assemble the inner part 4; Step 2: Position the lower sealing ring 14, then install the upper supporting ring 10 and the upper sealing ring 13 on the upper supporting plate 401 with the second bolt 12, and then use it as a The whole is pressed on the lower support ring 11, and the inner part 4 is leveled by using tooling, and the inner part 4 is aligned; Step 3, and then the upper support ring 10 is spot-welded on the inner wall of the cylinder 1, and then the second bolt 12 is disassembled After taking out the inner part 4, firmly weld the upper support ring 10 in the cylinder body 1, and then weld the quick opening blind plate 3.

[0048] Specifically, in the process of assembling the inner part 4, the swirl tube 2 is installed in the upper limit ring 405 and the lower limit ring 406, ...

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 provides a medium-pressure cyclone desander, which comprises a cylinder body with an upward opening cavity and a plurality of swirl tubes arranged in the cylinder body, and a quick-opening blind for opening and closing the cavity is provided on the top of the cylinder body. Plate, multiple swirl tubes can be detachably installed on the inner part, the inner part is detachably installed in the cavity, and the inner part is equipped with a flow diversion device for diversion; the bottom of the inner side of the cylinder and the inner part The lower end of the cylinder forms a lower cavity, and the middle and upper part of the lower cavity of the cylinder is equipped with a flow guide device for guiding the upper liquid in the lower cavity of the cylinder, which is used to solve the problem that the inside of the desander cannot be disassembled and cleaned, and the swirl tube is blocked Or the problem that it cannot be dealt with after being damaged and the number of swirl tubes cannot be adjusted according to changing working conditions. At the same time, the sand separation effect is improved and the sand removal efficiency is improved. The quick-opening blind plate set on the top of the cylinder can control the opening and closing, which is easy to take out and detach. The internal part installed in the cylinder body is convenient for cleaning or replacing the swirl tube on the internal part.

Description

technical field [0001] The invention relates to the technical field of natural gas desanding equipment, in particular to a medium-pressure cyclone desander. Background technique [0002] In order to achieve safe and reliable gas field production and save development investment, medium-pressure gas gathering methods are currently being promoted at wellheads for shale gas and tight gas, thereby reducing the design pressure of ground equipment, simplifying ground processes, increasing the radius of gathering and transportation, reducing safety risks, and saving energy. Operating costs. One of the core equipment at the wellhead is a desander, which prevents sand from damaging downstream equipment and ensures the safety of downstream equipment and pipelines. Although the cyclone desander has some disadvantages (the separation effect is greatly affected by the stability of the working conditions), it has a compact structure and high separation efficiency. Solid / gas-solid / gas-liq...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B04C5/00B04C5/28B04C5/08B04C5/12C10L3/10
CPCB04C5/00B04C5/28B04C5/08B04C5/12C10L3/101
Inventor 郭述杰刘长艳谢永强张斌朱磊唐胤伊刘涛徐强杨真巴荣强李宝全蒋玲吴伟董川肖林熊伟邱晓红
Owner 四川凌耘建科技有限公司