CN201106066Y

CN201106066Y - Oil field conduit cleaning equipment

Info

Publication number: CN201106066Y
Application number: CNU2007201729993U
Authority: CN
Inventors: 李江波; 刘伟; 酉代果; 张克东; 郑建鲁; 俞振江
Original assignee: Anton Oilfield Services Group Ltd
Current assignee: Xinjiang Tong-Ao Oilfield Technology Service Co., Ltd.
Priority date: 2007-09-06
Filing date: 2007-09-06
Publication date: 2008-08-27
Anticipated expiration: 2017-09-06

Abstract

Cleaning equipment for oil field pipelines is disclosed. An oil pipeline supporting bar is transversely arranged in a cleaning tank to facilitate pipelines to keep inclined; the lower part of a bottom plate is provided with a gas pipe; a gas nozzle is arranged on the gas pipe. In order to recycle residual oil collected from washing, the outside wall of the cleaning tank is connected with a circle of annular overflow tank, and the bottom of the overflow tank is connected with an oil outlet pipe; in order to heat uniformly the cleaning tank, two gas pipes are evenly and vertically arranged below the bottom plate of the cleaning tank; a gas partial valve is respectively arranged at one end of each gas pipe; the two gas partial valves are connected with a gas master valve; a plurality of electronic control gas nozzles are uniformly arranged on the two gas pipes. Cleaning requirements can be met by adjusting the temperature of cleaning fluid in the cleaning tank and controlling the flame of the electric control gas nozzles. The utility model has the beneficial effects that the internal and external walls of the oil pipeline can be cleaned at the same time; the oil collected from the cleaning can be reused; the investment is low with good oil removing effect and without pollution to environment.

Description

A kind of oil pipeline cleaning equipment

Technical field

The utility model relates to the oilfield production equipment technical field, is a kind of oil pipeline cleaning equipment.

Background technology

At present, the used oil pipe of field produces must carry out surface cleaning earlier after reclaiming from the oil field, can repair and wait other operations.The surface treatment of reclaiming oil pipe is mainly contained three kinds of methods: first kind is to carry out the integral body burning to reclaiming oil pipe, and drawback is that environment is had pollution, and is influential to the material of oil pipe; Second kind is to add oil removing in the hot water with oil removing flux, and during oil removing, oil pipe horizontal positioned, drawback are that oil removing is unclean, and be especially poorer to the pipe material inner wall deoiling effect, wastes bigger; The third is to scrub oil removing with the flushing of high pressure facility, machinery, needs specific equipment, and investment is big, and oil removing is unclean.

The utility model content

The purpose of this utility model provides a kind of oil pipeline cleaning equipment, and it can make the inside and outside wall of oil pipe together clean up, the also recyclable utilization of the oil that washes down, invest little, pollution-free, deoiling effect is remarkable.

For achieving the above object, the utility model is taked following technical scheme:

A kind of oil pipeline cleaning equipment, it includes the rinse bath that splendid attire cleans oil pipeline, one side is equipped with blow-off pipe in the bottom of rinse bath, in rinse bath, be horizontally arranged with the oil pipe support bar that oil pipe is obliquely installed, base plate bottom at rinse bath is provided with gas line, on this gas line gas spray head is installed.

In order to recycle the Residual oil that washes down, on the outer side wall of rinse bath, be connected with a circle annular chute of hanging, be connected with oil outlet pipe in the bottom of the chute of hanging.

For the even heating rinse bath, vertical uniform two gas line that are provided with under the base plate of rinse bath, be connected with combustion gas respectively at an end of two gas line and divide valve, this two combustion gas divides valve to be connected with the combustion gas main valve, uniform respectively on described two gas line a plurality of electric-controlled gas shower nozzles is installed.By the flame size of control electric-controlled gas shower nozzle, adjust the temperature of the scavenging solution in the rinse bath, to satisfy the cleaning requirement of cleaning oil pipe.

Be horizontally arranged with three oil pipe support bars that oil pipe is obliquely installed in rinse bath, these three oil pipe support bars are provided with to high by ground.Oil pipe can be stable be arranged on three oil pipe support bars.

On the outer side wall of the upper end of rinse bath, upper hose is installed.

The beneficial effects of the utility model are: the inside and outside wall of oil pipe is together cleaned up, the also recyclable utilization of the oil that washes down, invest little, pollution-free, deoiling effect is remarkable.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the plan structure synoptic diagram of the utility model Fig. 1.

Embodiment

Referring to shown in Figure 1: a kind of oil pipeline cleaning equipment, it includes the rinse bath 10 that splendid attire cleans oil pipeline, one side is equipped with blow-off pipe 12 in the bottom of rinse bath, in rinse bath, be horizontally arranged with the oil pipe support bar 5 that oil pipe is obliquely installed, present embodiment is to be horizontally arranged with three oil pipe support bars 5 that oil pipe is obliquely installed in rinse bath 10, these three oil pipe support bars 5 are provided with to high by ground, and what oil pipe 13 can be stable is arranged on three oil pipe support bars 5; Base plate 6 bottoms at rinse bath 10 are provided with gas line 3, and gas spray head 4 is installed on this gas line.

In order to recycle the Residual oil that washes down, on the outer side wall of rinse bath 10, be connected with a circle annular chute 8 of hanging, be connected with oil outlet pipe 11 in the bottom of the chute 8 of hanging.

For even heating rinse bath 10, present embodiment is vertical uniform two gas line 3 that are provided with under the base plate of rinse bath, be connected with combustion gas respectively at an end of two gas line and divide valve 2, this two combustion gas divides valve 2 to be connected with combustion gas main valve 1, uniform respectively on described two gas line 3 a plurality of electric-controlled gas shower nozzles 4 is installed.By the flame size of control electric-controlled gas shower nozzle, adjust the temperature of the scavenging solution in the rinse bath 10, to satisfy the cleaning requirement of cleaning oil pipe.

On the outer side wall of the upper end of rinse bath 10, upper hose 8 is installed.

Sidewall at rinse bath 10 is provided with pipe support 9.

During use, be placed in the rinse bath on three oil pipe support bars 5 40～50 oil pipe is overlapping, in rinse bath, fill water, with automatically controlled gas spray head 4 heated wash trench bottoms, fluid temperature in the rinse bath is raise, the liquid that raises forms flowing from bottom to top, the high-temp liquid upwards that flows forms the flushing to the inside and outside wall of oil pipe, the inside and outside wall of oil pipe is cleaned up, the Residual oil that washes floats to the fluid surface of rinse bath, overflows from four limits, upper end of rinse bath, and runner is hung in the chute 8, by oil outlet pipe 11 outputs, recycle.

On probation through the scene, the utility model is good to the oil pipe cleaning performance, and equipment is safe and reliable to operation, has satisfied the service requirements that oil pipe is cleaned.

Claims

1, a kind of oil pipeline cleaning equipment, it includes the rinse bath that splendid attire cleans oil pipeline, one side is equipped with blow-off pipe in the bottom of rinse bath, it is characterized in that: in rinse bath, be horizontally arranged with the oil pipe support bar that oil pipe is obliquely installed, base plate bottom at rinse bath is provided with gas line, on this gas line gas spray head is installed.

2, oil pipeline cleaning equipment according to claim 1 is characterized in that: be connected with a circle annular chute of hanging on the outer side wall of rinse bath, be connected with oil outlet pipe in the bottom of the chute of hanging.

3, oil pipeline cleaning equipment according to claim 1 and 2, it is characterized in that: vertical uniform two gas line that are provided with under the base plate of rinse bath, be connected with combustion gas respectively at an end of two gas line and divide valve, this two combustion gas divides valve to be connected with the combustion gas main valve, uniform respectively on described two gas line a plurality of electric-controlled gas shower nozzles is installed.

4, oil pipeline cleaning equipment according to claim 3 is characterized in that: be horizontally arranged with three oil pipe support bars that oil pipe is obliquely installed in rinse bath, these three oil pipe support bars are provided with to high by ground.

5, oil pipeline cleaning equipment according to claim 4 is characterized in that: on the outer side wall of the upper end of rinse bath upper hose is installed.