CN2547378Y

CN2547378Y - Litter-cleaning separator special for oil field

Info

Publication number: CN2547378Y
Application number: CN 02233985
Authority: CN
Inventors: 郭玉兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-13
Filing date: 2002-05-13
Publication date: 2003-04-30
Anticipated expiration: 2012-05-13

Abstract

The utility model discloses a litter-cleaning separator special for oil field, which comprises a bracket and a shell, wherein, the top of the shell is provided with an exhaust hole, and the side wall of the shell is provided with a feeding hole of the medium material and a liquid discharging hole, the bottom of the shell is provided with a litter-cleaning flange, a flow-guidance circular chamber is arranged on a place which is inside the shell and corresponds to the feeding hole of the medium material, wherein the flow-guidance circular chamber has a hollow circular structure, the lower part of the shell is provided with a funnel-shape litter-cleaning plate with holes on the center, a lateral hole is arranged on the upper part of the litter-cleaning plate adjacent to the shell. The utility model has the advantages of good litter-cleaning effect, simple structure, no need of electric power, no movable part, wide applicable fields (such as the oil field, the chemical industry, the water supply/drainage, etc), and accordance with the requirement on energy conservation and environmental protection.

Description

The oil field special use separator that removes sand

The utility model relates to the silt separation apparatus in the air containing fluid in a kind of crude oil gas gathering and transportation process, belongs to the landification equipment class.

In current crude oil, the sewage collection transmission production process, carrying a large amount of silts (particularly amplifying producing pressure differential after oil, the well operation or in order to increase output) in crude oil, the sewage at each elephant ground system of the whole nation.The defeated terminal from well head to collection, silt usually damages instrument and meter in the pipe-line system, pump valve etc., and finally be deposited in crude oil, the sewage storage tank (husky sometimes thick tens of centimetres that reach, the import and export of having blocked big jar), cause serious interference and loss for safety, the ordinary production in oil field, and stay accident potential.Though usually use filter in pipe-line system, filter can not filter fine sand, mud by filter screen.Also contain a large amount of fine sands in the former water of water supply well production, but can not filter fine sand by filter screen.

The purpose of this utility model just provides a kind of energy-efficient sand cleaning machine, and it can separate the most of silt in the air containing fluid medium.

The purpose of this utility model is achieved in that the separator that removes sand is made up of support and housing, the top of housing has the gas outlet, on the sidewall of housing, have medium import and liquid outlet, the bottom of housing is provided with micromicrofarad orchid clearly, on the inside of housing and the corresponding position of medium import, be provided with the water conservancy diversion ring casing, the water conservancy diversion ring casing is a hollow annular structure, sand-dividing plate with holes in the middle of lower part of frame is provided with funnel-form, and the sand-dividing plate edge has lateral opening with the position of close housing.

The utlity model has remove sand effective, simple in structure, do not need electric power, do not have any moving component, applied range (aspects such as oil field, chemical industry, plumbing), meet advantages such as energy-conserving and environment-protective requirement.The utility model can be applied in that the crude oil production, backwater in oil field are handled, in the middle of the former water treatment of water factory; it can separate the most of silt in the air containing fluid medium effectively, thereby reaches the purpose of equipment (the particularly precision instrument of high value such as flowmeter, water-containing machine, plunger displacement pump etc.) such as the instrument and meter of protection in the pipe-line system, pump valve.

Below in conjunction with drawings and Examples the utility model is described further:

Fig. 1 is the vertical section structural map of embodiment.

Fig. 2 is the A-A cutaway view of Fig. 1.

Support, 2-housing among the figure, 3-diversion chamber, the 4-sand-dividing plate, the 5-media outlet, the import of 6-medium, the 7-gas vent, the clear micromicrofarad orchid of 8-, 9-is lateral opening.

As shown in Figure 1, the energy-efficient separator that removes sand is made up of support 1 and housing 2, the top of housing 2 has gas outlet 7, on the sidewall of housing 2, have medium import 6 and liquid outlet 5, inside and medium at housing 2 advance on the 6 corresponding positions to be provided with water conservancy diversion ring casing 3, as shown in Figure 2, water conservancy diversion ring casing 3 is a hollow annular structure.Be provided with funnel-form center sand-dividing plate with holes 4 in the bottom of housing 2, sand-dividing plate 4 tops have lateral opening 9 near the position of housing 2.Container bottom is provided with micromicrofarad orchid 8 clearly.Housing 2 bottoms are provided with the leg formula and support 1, and supporting 1 when device diameters is big is the skirt structure.When the medium that carries silt is directly entered in the pressure vessel water conservancy diversion ring casing 3 by tangential inlet 6, according to centrifugal principle, the grains of sand that density is bigger leak the long-pending husky chamber that husky mouth is deposited on the bottom along middle part and process that wall moves to funnel type sand-dividing plate 4, remove by clear micromicrofarad orchid 8 at last.Air containing fluid then moves up to media outlet 5 through the space at water conservancy diversion ring casing 3 middle parts.Sand-dividing plate 4 allows liquid medium to reflux with lateral opening 9 of pressure vessel 2 inwalls, and sand-dividing plate 4 has the effect of the long-pending husky effect of shielding liquid flow disturbance simultaneously.

Claims

1, a kind of oil field special use separator that removes sand is made up of support 1 and housing 2, it is characterized in that: the top of housing 2 has gas outlet 7, on the sidewall of housing 2, have medium import 6 and liquid and go out 5, the bottom of housing is provided with micromicrofarad orchid 8 clearly, on the inside of housing 2 and medium import 6 corresponding positions, be provided with water conservancy diversion ring casing 3, water conservancy diversion ring casing 3 is a hollow annular structure, is provided with funnel-form center sand-dividing plate with holes 4 in the bottom of housing 2, and sand-dividing plate 4 tops have lateral opening 9 near the position of housing 2.