CN206457347U - A kind of two-part oil, water, mud three phase separator - Google Patents

Abstract

The utility model relates to a kind of two-part oil, water, mud three phase separator, this two-part oil, water, mud three phase separator in oil, separator both sides by being symmetrical arranged mud, separator and constituting, oil, separator and two shared lower sidewalls of mud, separator are respectively arranged with sludge window, and oil, separator are connected by corresponding sludge window respectively with mud, the separator of both sides；Water inlet pipe is vertically installed in oil, separator, and reflecting plate is provided with below water inlet infratubal port；Oil, separator, two mud, it is respectively provided with slag-scraper at the upper port of separator；Oil, the inner peripheral wall of separator set oil trap, and flowline is connected with oil trap, and two mud, the inner peripheral walls of separator are respectively provided with water leg, and outlet pipe is connected with water leg.The utility model accelerates the separation of greasy filth water, improves separating rate and separating effect.

Description

A kind of two-part oil, water, mud three phase separator

First, technical field：

The utility model relates to the follow-up depositing technology of microwave reactor in microwave process for treating oil-containing waste water, specifically Refer to a kind of new oil, water, mud three phase separator.

2nd, background technology：

Microwave is than other electromagnetic waves for radiant heating, and such as infrared ray, far infrared equiwavelength is longer, therefore with more Good penetrability.When microwave penetrates medium, due to microwave energy and the certain interaction of medium generation, with microwave frequency 2,450,000,000 Hertz, make the molecule vibrations per second for producing 2,400,000,000 five thousand ten thousand times of medium, intermolecular mutual produce of medium is rubbed, caused to be situated between The rise of matter temperature, makes dielectric material internal, outside almost while heat temperature raising, formation body heat source state, are substantially reduced often Heat conduction time in rule heating, and in condition relation negatively correlated for dielectric dissipation factor and medium temperature, material inside and outside Homogeneous heating is consistent.Therefore it is widely used in the processing of stain disease.

At present, large-scale microwave reactor is applied in actual engineering, such as：Domestic existing 6000m³/d Kunming microwave sewage processing engineering, treatment effect basically reaches Expected Results, but its follow-up handling process is not very complete It is kind, common town domestic sewage processing is only applicable to, and for industrial production（Such as petroleum and petrochemical industry）Or food-processing industry Oily waste water of generation etc., i.e. oil-containing（Proportion is less than 1）Contain mud again（Proportion is more than 1）Stain disease, microwave flocculate or be demulsified After can not timely and effectively remove oil removing, mud, accordingly, it would be desirable to which it is proposed that effective scheme solves the problem.

3rd, the content of the invention：

The purpose of this utility model is to provide a kind of new oil, water, mud three phase separator, and it is used to solving current micro- The problem of ripple method handles oily waste water subsequent technique oil, water, mud three phase separating efficiency is low, hydraulic detention time is long.

The utility model solves the technical scheme that its technical problem used：This two-part oil, water, mud three phase separation Device device, it is characterised in that：The two-part oil, water, mud three-phase separator device by an oil, separator and two mud, Separator is constituted, and two of which mud, separator are symmetrically arranged at oil, separator both sides, mutual by sludge window Connection.

Include water inlet pipe in oil described in the utility model, separator, water inlet pipe is disposed vertically, control sewage enters reaction The speed of device.Track is set at the upper shed of container, scum board is set, scum silica frost bucket is set at its two ends, with a constant inclination Oblique angle, oil trap is set on the periphery of container inner wall, and the equal inner liner polytetrafluoroethylene coating of reactor wall is easy to cleaning.

It is obliquely installed in mud described in the utility model, separator including swash plate, using Teflon coated materials, and Angle between horizontal plane is 60 degree, sets water leg on the periphery of container inner wall, is connected with outlet pipe.

Oil described in the utility model, separator and mud, the external structure of separator are that top half is cylinder knot Structure, the latter half is conical structure, with spoil disposal（Emptying）Pipe is connected by mud valve.

Sludge window is provided with the section that container is connected in such scheme, lower end is provided with the sludge window import of connection container Triangular bump.

In such scheme reflecting plate is provided with water inlet pipe lower end.

Beneficial effect：

1st, the utility model sets reflecting plate in water inlet pipe lower end, and sewage is entered in reactor by water inlet pipe, due to entering Water pipe is disposed vertically, during water inlet, and substantial amounts of gravitional force is converted to the kinetic energy of water, adds the speed of current so that Exit current produce mutually collision aggravation between larger impulsive force, each material with reflecting plate, after microwave reactor is demulsified Short grained oil droplet be mutually gathered into the oil droplet of bulky grain, because the density of oil, water, three kinds of materials of mud is different, wherein The density of oil is minimum, and the density of mud is maximum, and the oil phase substance in water floats, and mud phase material sinks.Utilize the density of material Mutual exclusive characteristic is separated between difference and material, without external force, has saved the energy；The reflecting plate added makes each thing Collision between matter is more violent, accelerates the separation of greasy filth water, improves separating rate and separating effect.

2nd, the utility model sets scum board in oil, separator, and sets scum board in its one end, effectively The chance that scum silica frost enters oil trap is reduced, is conducive to the recycling of oil.

3rd, the utility model connection container section at be provided with sludge window, connection container sludge window import under End is provided with triangular bump, is a kind of current stabilization braking measure.Because the cross-section of river of junction is too small, and the flow of water is larger, Generate larger flow velocity so that water will produce disturbance when flowing into subsequent vessel, influence the precipitation of mud.Adding sludge window will It is effective to stop that the mud suspended in water enters.Triangular bump is to serve the effect for stopping silt, there is water conservancy diversion again.And During water is flowed through, the intake tunnel of bending slow down water speed, and producing large stretch of alumen ustum will not smash so that silt again under It is heavy.Effectively feed liquor is prevented to bring silt into so that the separating effect of water and mud is more preferably.

4th, the utility model sets swash plate in mud, separator so that desilt effect more preferably, and mud, water separation are more thorough Bottom.

5th, the utility model have that treatment effeciency is high, it is short to last, energy-conservation, it is easy to use the features such as, be new oil, water, Mud three phase separator, and process is a physically separate, secondary pollution will not be produced.

Brief description of the drawings

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

1- water inlet pipe 2- reflecting plate 3- triangular bump 4- sludge window 5- scum board 6- scum board 7- scum silica frost buckets 8- oil trap 9- swash plate 10- water leg 11- outlet pipe 12- spoil disposals（Emptying）Pipe 13- mud valves 14- oil, separator 15- mud, separator

4th, embodiment：

The utility model is described further below in conjunction with the accompanying drawings：

As shown in figure 1, this two-part oil, water, mud three-phase separator device, it is characterised in that：The two-part oil, Water, mud three-phase separator device are made up of an oil, separator 14 and two mud, separators 15, two of which mud, moisture Oil, the both sides of separator 14 are symmetrically arranged at from device 15, are interconnected by sludge window 4.

Include water inlet pipe 1 in the oil, separator, water inlet pipe is disposed vertically, control sewage enters the speed of reactor. Set track to drive scum board 5 at the upper shed of container, scum board 6 is set in water leg side, set at its two ends Scum silica frost bucket 7, with certain inclined angle, oil trap 8, the equal liner polytetrafluoro of reactor wall are set on the periphery of container inner wall Vinyl coating, is easy to cleaning.

It is obliquely installed in the mud, separator including swash plate 9, and the angle between horizontal plane is 60 degree, in container The periphery of inwall sets water leg 10, is connected with outlet pipe 11.

In mud, separator, oil, water are separated using Action of Gravity Field, the mechanism of action mainly there are two：

（1）Gravitational settling：Because the fluid and suspension that constitute suspension system have density contrast, relative fortune occurs in gravitational field It is dynamic, thus the settling operation separated.In gravitational field, density is different from the suspension (solid particle or drop) of fluid, By three active forces：1. m is granular mass in gravity Fg=mg, formula, and g is acceleration of gravity；2. ρ p, ρ points in buoyancy, formula Not Wei particle and fluid density；3. the drag force Fd=ξ Ap ρ u that fluid is streamed to particle produced by motion₂/ 2, Ap is in formula Projected area of the particle on being perpendicularly to the direction of movement；U is relative velocity of the particle to fluid；ξ is resistance coefficient.Sedimentation starts When, these three power are uneven, and particle is accelerated downwards.With the increase of speed, drag force gradually increases, suffered by final granule Each power reaches balance, moves at the uniform velocity downwards.Particle movement at the uniform velocity the stage decrease speed, the terminal velocity referred to as settled, Also known as sinking speed u_t.For fine particle, the boost phase of sedimentation is extremely short, can approx think particle always with speed u_t Sedimentation.During particle diameter very little, sinking speed is very low.Flocculant is added in liquid phase suspension system（Such as alum）, make particle aggregation, can Improve sinking speed.

（2）Shallow pool theory：If level stream speed is V in a length of L in tube settler pond, pond, particle settling velocity is u₀, in preferable shape Under state, L/H=V/ u₀.It can be seen that when L and V values are constant, pond body is more shallow, can removed suspended particle it is smaller.If with level every Plate, is divided into 3 layers by H, is H/3 per depth layer by layer, in u₀With v it is constant under conditions of, only need L/3, it is possible to by u₀Particle remove. Namely total measurement (volume) may decrease to original 1/3.If pond length is constant, because pond depth is H/3, then horizontal flow velocity can increase to 3v, It is u to remain to settling velocity₀Particle remove, namely disposal ability improve 3 times.Sedimentation basin is divided into n-layer simultaneously just can be processing Ability improves n times.

Claims (6)

1. a kind of two-part oil, water, mud three phase separator, it is characterised in that：This two-part oil, water, mud three phase separator by In oil, separator（14）Both sides are symmetrical arranged mud, separator（15）Constitute, oil, separator（14）With two mud, moisture From device（15）Shared lower sidewall is respectively arranged with sludge window（4）, oil, separator（14）Mud, separator with both sides （15）Pass through corresponding sludge window respectively（4）Connection；Water inlet pipe（1）It is vertically installed in oil, separator（14）In, in water inlet pipe （1）Reflecting plate is provided with below lower port（2）；Oil, separator（14）, two mud, separators（15）Upper port at it is equal Slag-scraper is set；Oil, the inner peripheral wall of separator set oil trap（8）, flowline and oil trap（8）It is connected, two mud, Separator（15）Inner peripheral wall be respectively provided with water leg（10）, outlet pipe（11）With water leg（10）It is connected.

2. two-part oil according to claim 1, water, mud three phase separator, it is characterised in that：Two described sludge windows （4）Import at lower end be respectively provided with triangular bump（3）.

3. two-part oil according to claim 2, water, mud three phase separator, it is characterised in that：Two described mud, water Separator（15）Inside sets multiple swash plates（9）, each swash plate（9）Angle between horizontal plane is 60 degree, each swash plate（9）Adopt Manufactured with Teflon coated materials.

4. two-part oil according to claim 3, water, mud three phase separator, it is characterised in that：Described oil, water separation Device（14）Inwall inner liner polytetrafluoroethylene coating.

5. two-part oil according to claim 4, water, mud three phase separator, it is characterised in that：Described oil, water separation Device（14）With two mud, separators（15）External structure be top half be cylindrical structure, the latter half is circular cone Body structure, oil, separator（14）With two mud, separators（15）Discharge pipeline is set in respective cone bottom（12）, row Mud pipe（12）Upper setting mud valve（13）.

6. two-part oil according to claim 5, water, mud three phase separator, it is characterised in that：Described slag-scraper bag Include track, scum board（5）, scum silica frost bucket（7）, scum board（6）, oil, separator（14）In scum board（6）It is arranged on collection Oil groove（8）Side, two mud, separator（15）In scum board（6）It is separately positioned on corresponding oil trap（8）Side.