CN2414823Y

CN2414823Y - Double-effect separator

Info

Publication number: CN2414823Y
Application number: CN 00231960
Authority: CN
Inventors: 汪建敏; 张军; 郭军; 祝金奎
Original assignee: Institute of Mechanics of CAS
Current assignee: Institute of Mechanics of CAS
Priority date: 2000-03-21
Filing date: 2000-03-21
Publication date: 2001-01-17
Anticipated expiration: 2010-03-21

Abstract

The utility model comprises a single-effect separator, wherein, the front end of the single-effect separator is fixedly connected with an intake device, wherein, the intake device comprises a flange which is connected with the single-effect separator, and the middle of the flange is fixedly connected with two or more than two tubular inlets. A separation plate is arranged between the tubular inlet of the intake device which is arranged at the vicinity of the flange. The separation plate is extended out of the other end face of the flange. The utility model has the advantages of high separation efficiency, simple structure and wide use range.

Description

The economic benefits and social benefits separator

The utility model relates to a kind of separation, washing facility of toughening oil slurry body, is meant a kind of economic benefits and social benefits separator especially.

Common separator is adapted at using under the less situation of mixture concentration, and it is made up of import, last overflow lip, down blow mouth.Mixture is flowed into by import, and generation rotatablely moves and shearing makes solids and fluid separation applications.If mixture concentration is than higher, as toughening oil mud, use common separator then separative efficiency obviously reduce.It is that concentration height, viscosity are big that toughening oil mud utilizes the bad main cause of conventional separator separating effect, and solids are difficult for shearing with liquid and separate.

The utility model purpose is to propose a kind of economic benefits and social benefits separator, and it is the equipment that can make the separation and the washing of toughening oil mud, uses this economic benefits and social benefits separator, toughening oil mud was both separable, can wash again, made the mud cleaning that gives off, free from environmental pollution, and simple in structure, cost is low.

The utility model economic benefits and social benefits technical scheme that separator adopts is:

A kind of economic benefits and social benefits separator comprises the single-action separator, and wherein the front end at the single-action separator is connected with an inlet device.

Wherein this inlet device comprise one with single-action separator flange connecting, be connected with two or more tubular inlets in the centre of flange.

Wherein near between the tubular inlet of flange a demarcation strip is arranged at inlet device.

For the effect that further specifies the technical solution of the utility model and can reach, below in conjunction with accompanying drawing and embodiment the utility model is done a detailed description, wherein:

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

Fig. 2 is a section of structure of the present utility model;

Fig. 3 is a fundamental diagram of the present utility model;

Fig. 4 is embodiment of the present utility model, is applied to the schematic diagram of piece-rate system.

At first see also illustrated in figures 1 and 2ly, be structural representation of the present utility model and profile.

Comprising single-action separator 11, be connected with an inlet device 12 at the front end of single-action separator 11.The affixed mode of single-action separator 11 and inlet device 12 is that flange connects.

Wherein this inlet device 12 comprise one with single-action separator 11 flange connecting 24, be connected with two or more

tubular inlets

21,22 in the centre of flange 24.This affixed mode is welding.Wherein near between the

tubular inlet

21,22 of flange 24 demarcation strip 23 is arranged at inlet device 12.This demarcation strip 23 stretches out in the other end of flange 24.

The utility model adds one or more auxiliary tubular inlets on the basis of single-action separator.Make the inlet of economic benefits and social benefits separator be divided into two or more: an inlet advances the greasy filth slurry of thickness; Another inlet or a plurality of inlet advance diluent liquid such as clear water, hot water (or containing additive).The heading of hot water is to be parallel to each other with mud slurry, and it one is the concentration that reduces mud, reaches segregative concentration range; The 2nd, the adding of water has reduced viscosity, and the adhesion between solids and the water also reduces; In addition, the hot water of certain pressure can quicken the greasy filth slurry in separator, increases shearing force, has played the effect that improves separative efficiency.

See also shown in Figure 3ly again, be operation principle schematic diagram of the present utility model.Wherein advance the greasy filth slurry of thickness when an inlet 22; Another inlet 21 or a plurality of inlet advance diluent liquid such as clear water, hot water (or containing additive), in the economic benefits and social benefits separator, separate, liquid after the separation is flowed out from overflow lip 31, and the solid particle after washing separates is discharged from end mouth 32, to realize purposes such as its separation, washing.

Shown in Figure 4 in conjunction with consulting, be specific embodiment of the utility model.Wherein the utility model economic benefits and social benefits separator 1 is installed on the piece-rate system, and specific operation process is described below:

At first open valve 51, priming pump 42,46, open valve 50,54 successively, make the hot water in the thin liquid groove 41 enter economic benefits and social benefits separator 1, make the thickened drilling fluid (oil-containing, mud, sand) in the magma jar 45 enter economic benefits and social benefits separator 1 by magma inlet pipe 22 by thin liquid inlet pipe 21; Liquid in the separator 1 after separating flows back to magma jar 45 through overflow lip 31; Through circulation repeatedly, the thickened drilling fluid separation in the magma jar 45 is finished.Observe Pressure gauge 43,44,48 in cyclic process, control valve 50,51,54 makes the economic benefits and social benefits separator working properly; At last, 47 end of sand hopper mouth valve, 53 discharging silt particles are opened in termination of pumping 42,46.

Substantially do not contain oil stain by the silt particle after the Double-effect separator washing. Right with the test of single-action separator Ratio, separative efficiency improves greatly, and clean result is remarkable.

The utility model Double-effect separator can as the washer of viscous slurry, also can be used as low dense The separator of the solid liquid mixture of degree.

The utlity model has of many uses, simple in structure, separate efficient characteristics, can be further Be applied to every field, remedied deficiency of the prior art.

Double-effect separator of the present utility model is applicable to the magma branch of oil field, chemical industry or field of food From.

Claims

1, a kind of economic benefits and social benefits separator comprises the single-action separator, it is characterized in that, wherein the front end at the single-action separator is connected with an inlet device.

2, according to right 1 described economic benefits and social benefits separator, it is characterized in that, wherein this inlet device comprise one with single-action separator flange connecting, be connected with two or more tubular inlets in the centre of flange.

3, according to right 1 or 2 described economic benefits and social benefits separators, it is characterized in that wherein near between the tubular inlet of flange a demarcation strip being arranged at inlet device.

4, according to right 3 described economic benefits and social benefits separators, it is characterized in that wherein said demarcation strip stretches out in the other end of flange.