A two-in-one oilfield heating furnace with a high-pressure descaling system

A heating furnace, two-in-one technology, applied in the direction of fluid heaters, lighting and heating equipment, etc., can solve the problems affecting the working efficiency of oil field heating furnaces, the need to stop the furnace for descaling work, and long processing time, etc., to achieve the installation effect Reliability, high degree of automation, convenient transformation and installation process

Active Publication Date: 2018-12-07
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a two-in-one oilfield heating furnace with a high-pressure descaling system to solve the problem that the existing oilfield heating furnace has serious scaling, and the descaling work must be stopped for processing, and the processing time is long, which affects the oilfield heating furnace. work efficiency issues

Method used

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  • A two-in-one oilfield heating furnace with a high-pressure descaling system
  • A two-in-one oilfield heating furnace with a high-pressure descaling system
  • A two-in-one oilfield heating furnace with a high-pressure descaling system

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specific Embodiment approach 1

[0021] Specific implementation mode one: combine figure 1 , figure 2 and image 3 Describe this embodiment, this embodiment comprises high-pressure pump 1, control system 2, power supply 3, torch 4, heating furnace body 11 and a plurality of descaling devices, described heating furnace body 11 is provided with torch 4, and the plurality of The descaling devices are sequentially arranged on the torch 4 along the length direction of the torch 4, and the high-pressure pump 1 is arranged outside the heating furnace body 11 and communicates with each descaling device in the heating furnace body 11 through a pipeline assembly. The control system 2 is arranged outside the furnace body 11 and connected to each descaler in the furnace body 11 through a line assembly, and the power supply 3 is located outside the furnace body 11 and connected to the control system 2;

[0022] Each descaler comprises a control valve 7, a water spray ring 8 and a plurality of nozzles 9, the water spray...

specific Embodiment approach 2

[0028] Specific implementation mode two: combination figure 1 and figure 2 This embodiment is described. In this embodiment, each descaler corresponds to a bracket 10 , and the water spray ring 8 in each descaler is fixedly connected to the pipeline assembly through its corresponding bracket 10 .

[0029] In this embodiment, each descaling device corresponds to a bracket 10, that is, a plurality of brackets 10 are all arranged on a guide rail, and the guide rail is arranged in the heating furnace body 11, and each bracket 10 is slidably matched with the heating furnace body 11. Each descaler slides reciprocally along the length direction of the guide rail under the drive of its corresponding bracket 10, which enhances the flexibility of the present invention, that is, realizes the mobile spraying mode, and the injection power of each descaler comes from a plurality of nozzles 9. The reaction force of the jet stream. Other unmentioned structures and connections are the same ...

specific Embodiment approach 3

[0030] Specific implementation mode three: combination figure 1 and figure 2 Describe this embodiment, this embodiment also includes a plurality of smoke pipes 5, the plurality of smoke pipes 5 are arranged in parallel in the heating furnace body 11, one end of each smoke pipe 5 communicates with the fire tube 4, and each smoke pipe 5 The other end communicates with the smoke outlet outside the heating furnace body 11. Other unmentioned structures and connections are the same as those in the first or second embodiment.

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Abstract

The invention discloses a two-in-one oil field heating furnace with a high-pressure descaling system and relates to an oil field heating furnace. An existing oil field heating furnace has the problems that descaling is serious, a furnace must be shut down for treatment of descaling work, the treatment time is long, and the working efficiency of the oil field heating furnace is affected. A fire cylinder is arranged in a heating furnace body of the two-in-one oil field heating furnace. Multiple descaling devices are sequentially arranged on the fire cylinder in the length direction of the fire cylinder. A high-pressure pump is arranged outside the heating furnace body and communicates with all the descaling devices in the heating furnace body through a pipeline assembly. A control system is arranged outside the heating furnace body and is connected with all the descaling devices in the heating furnace body through a circuit assembly. A power source is located outside the heating furnace body and is connected with the control system. Multiple nozzles are evenly distributed on the inner wall of each water spraying ring, and the water spraying ends of the nozzles face the fire cylinder. A control valve is arranged on each water spraying ring and connected with all the corresponding nozzles. The two-in-one oil field heating furnace is used for separating crude oil.

Description

technical field [0001] The invention specifically relates to a two-in-one oilfield heating furnace with a high-pressure descaling system. Background technique [0002] Oilfield heating furnace is a kind of oilfield special equipment used in oil and gas gathering and transportation system to heat crude oil, natural gas, oil-water mixture and oil-gas-water mixture to the temperature required by the process to make it meet the requirements of oil and gas gathering and transportation technology and processing technology . [0003] In oilfield production, the ASP flooding recovery technology is the main means to further enhance the oil recovery in the late stage of high water cut in the oilfield, but the oilfield production fluid often carries the mineral components dissolved from the formation and the polymer injected downhole. During the collection, transportation and treatment of produced fluid, it will cause serious scaling problems to surface equipment, especially during th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/00
CPCF24H9/0042
Inventor 赵广播白新阳
Owner HARBIN INST OF TECH
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