CN207838601U - A kind of jet stream accumulation gas-liquid separator - Google Patents

Abstract

The utility model is related to a kind of jet stream accumulation gas-liquid separators, include the cartridge filter of a both ends through-hole, expanded outward with the end face outer edge line of cartridge filter, it is extended to a conical absorption mouth surrounding edge layer, the surrounding edge layer be equipped with hole, in the end face along filter endoporus sideline to filter contract at a funnel structure layer；There are through-hole, that is, accumulation drain ports for heart point position in the structure, a drain bend pipe isometrical with port is set up with port joining place, it is set in the other end of cartridge filter connected more than the barrel of filter inner circle there are one filter outer circle is less than, the utility model overcomes in severe mist of oil processing environment, when fluid particle specific gravity is high in spray, when oil viscosity is big, conventional prime filter performance is fragile, it is easily saturated the technological deficiency of blocking, gas-liquid separation purpose can clearly be realized so that the beneficial operational effect that oil mist collecting device is integrally kept constant in initial treatment by solving.

Description

A kind of jet stream accumulation gas-liquid separator

Technical field

The utility model is related to mist of oil separation, mist of oils to collect, the technical field of cooking fume-collecting, and in particular to more specifically relate to And to the device for detaching liquid phase spray mixed in gas, solid phase powder.

Background technology

In metal processing sectors, a large amount of mist of oils, smog are generated in being run there are many type manufacturing and processing equipment, and also deposit It is mingled with the glutinous shape object phenomenon synthesized by the solid, powdery object by humidifying in the mixed gas, wherein there is part oil viscosity It is very high, fluid particle concentration is larger, this to effective mist of oil, cooking fume-collecting processing bring very hang-up.

Found in this field for many years practice summary, the prior art should to above-mentioned mist of oil characteristic carry out mist of oil receipts Used settling mode is often in passive when collection, purified treatment, is summarised as following two types roughly, and one majority uses All types of filter screen superposition deckle boards intercept or directly stopped using filter cotton, and high viscosity and high concentration fluid cause quickly Above-mentioned interceptor saturation is set to block to reduce or terminate effective absorbability of collection device；Another type uses similar landing wind The containment envelope frame disk of fan, by its center, solid point is scheduled on motor shaft, by high speed rotation by the spray in mixed airflow Grain is intercepted and is got rid of to periphery, and this mode has certain initiative in separating layer face, but there are various problems in actual operation And by multi-party constraint：High-viscosity oil and humidifying powder can be adhered on each moulding, it is made to balance when rotating at high speed Property become very unstable, separately have a metal wire scattered around by central point, arrangement is finer and closely woven, and rotary speed is higher to be brought Interception effect it is better, but air-flow by the very big even air-flow of waste can not pass through, existing Japan's similar technique is in reality During border uses, according to its disclosed technical data, the conventional throughput that can be realized is required when being intercepted with this mode Power consumption increase 2 times or more, and low-density arrangement interception lines and reduce rotary rpm, although air-flow by waste The particulate matter that can be reduced, but intercepting efficiency is decreased obviously, while be thrown toward periphery still has larger proportion and is mingled with entrance by air-flow Follow-up link, such interception mode all can additionally increase power consumption（Increase rotation institute on the basis of original driving power of fan State the driving power of Dropbox）, two motors are often equipped in an oil mist collecting device.Based on above-mentioned variety of problems, This field needs more easy to use, scientific and reasonable solution or technological means.

Invention content

The purpose of this utility model is that place, and then a kind of jet stream accumulation gas-liquid separation of offer in view of the above-mentioned deficiencies Device.Compared with prior art, easy to use, more scientific and reasonable, can steadily solve very much above-mentioned mist of oil mixed gas, particularly Mist of oil collection and purification problem in more severe mist of oil work condition environment.

For this purpose, the utility model uses following technical scheme：

A kind of jet stream accumulation gas-liquid separator, separator include the cartridge filter of a both ends through-hole, the filtering of tubular The filtered version of device with clear gas-liquid separation guide frame metal sheet layer stack combinations or in order to clear up cleaning Gas-liquid net materials are filled.Expanded outward with the end face outer edge line of cartridge filter, is extended to a conical absorption mouth surrounding edge Layer, the surrounding edge layer be equipped with hole, in the end face along filter endoporus sideline to filter contract at an infundibular ganglion Structure layer；One and port etc. are set up in heart point position there are through-hole, that is, accumulation drain port with port joining place in the structure The drain bend pipe of diameter, it is in tangent relation to be bent camber line and the horizontal line formed with the central point of the bend pipe circular hole, vertical line, with row The bottom margin of liquid bend pipe is that origin is formed by end face extension vertical line to mounting feet by proximal end face side, from the origin Upward extension straight line again, above-mentioned two straight lines with a plane and formed acute angle, will be under drain bend pipe with the acute angle Portion side is cut off.It is less than the barrel phase that filter outer circle is more than filter inner circle there are one being set in the other end of cartridge filter Even, filter outer circle and barrel outer circle are in big small boss relationship, and the barrel height is more than the diameter of drain bend pipe, the barrel The other side be equipped with installation pedestal, be limited at tubular to the funnel structure layer of filter contract and the drain bend pipe that is connected The outer end face of one end of filter to mounting feet is formed by shortest length.

Further, the face that the end face outer edge line and inward flange line are formed can be in a plane, can also Inward flange line is shunk to filter interior, not in conplane similar pyramidal structure.

The beneficial effects of the utility model：1. a practical jet stream accumulation gas-liquid separator overcomes compared with prior art In severe mist of oil processing environment, when fluid particle specific gravity is high, oil viscosity is big in spray, conventional prime filter table Technological deficiency that is existing fragile, being easily saturated blocking, solve the purpose that gas-liquid separation can be clearly realized in initial treatment and Problem.The jet stream accumulation gas-liquid separator separates are efficient, simple and compact for structure, no other additional rotation moving parts, and cooperation is same Under the conditions of subsequent processing link after be compared, oil mist collecting device prolongs at double in terms of its whole effectively Use Limitation It is long, therefore absorbability and detergent power also have greatly improved than before in terms of stability, wide market.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is：A kind of jet stream accumulation gas-liquid separator cross sectional side view of the utility model；

Fig. 2 is：A kind of jet stream accumulation gas-liquid separator cross sectional side view of the utility model（Remove part details）；

Fig. 3 is：A kind of jet stream accumulation gas-liquid separator cross-section front view of the utility model；

Fig. 4 is：A kind of jet stream accumulation gas-liquid separator front view of the utility model；

Fig. 5 is：The utility model is used in the collection device cross sectional side view with impeller, motor；

Fig. 6 is：The utility model be used in impeller, motor, rear class filtration treatment collection device in, mixed airflow The air-flow operation demonstration schematic diagram being discharged by collection device entrance to end.

Wherein：Surrounding edge layer 1, end face 2, funnel structure layer 3, accumulation drain port 4, drain bend pipe 5, cartridge filter 6, cylinder Wall 7, installation pedestal 8, mist of oil absorb mouth 9, shell 10, total oil discharge outlet 11, internal partition 12, impeller 13, motor 14, exhaust outlet 15。

Specific implementation mode

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

A kind of jet stream accumulation gas-liquid separator includes the cartridge filter 6 of a both ends through-hole as shown in figures 1 to 6,（Cylinder The filtered version of shape filter 6 with clear gas-liquid separation guide frame metal sheet layer stack combinations or in order to clear up The gas-liquid net materials of cleaning are filled）, with the end face 2 of cartridge filter（The face that 2 outer edge line of end face is formed with inward flange line can With in a plane, inward flange line can also be shunk to filter interior, not in conplane similar pyramidal structure）Outside Edge line expands, is extended to a conical absorption mouth surrounding edge layer 1 outward, and surrounding edge layer 1 is equipped with hole, in the end face along filter Endoporus sideline is to filter contract at a funnel structure layer 3, and there are through-hole, that is, accumulation drains for heart point position in this configuration Port 4 sets up a drain bend pipe 5 isometrical with port with port joining place, is bent camber line and with the center of the bend pipe circular hole Horizontal line, the vertical line of point formation are in tangent relation,（By 2 side of proximal end face it is origin to peace using the bottom margin of drain bend pipe 5 Dress footing 8 is formed by end face and extends vertical line, extends upwards again straight line from the origin, above-mentioned two straight lines are the same as at one Plane and formation acute angle, are cut off 5 lower part side of drain bend pipe with the acute angle）, one is equipped in the other end of the filter 6 of tubular A barrel 7 for being more than filter inner circle less than filter outer circle is connected, and 6 outer circle of filter is closed with 7 outer circle of barrel in big small boss System, the barrel height are more than the diameter of drain bend pipe, which is equipped with installation pedestal 8, the leakage to filter contract Bucket structure layer 3 and the drain bend pipe 5 being connected are limited at one end 2 of cartridge filter to the outer end face institute shape of mounting feet 8 At shortest length in.

Technical solution used by the utility model is：Brunt and come mixed at high speed air-flow enclosed by conical absorption mouth 1 guided constraint of boundary layer, formed jet stream by filter contract at funnel structure layer 3 guiding and filter end face 2 Auxiliary guides and then is formed centripetal force accumulation, because aperture is much smaller than windward side aperture at accumulation, therefore passes through the accumulation port Throughput is defined, but quickly through in the mixed airflow of the port, fluid particulate matter and particulate solid are by air-flow inertia force Lasting propulsion, aggregation squeeze its accounting greatly and gas accounting is small, fail the air-flow by accumulation port, above-mentioned phase answer seizure ratio is then The i.e. big fluid solid impurity accounting of gas accounting is small on the contrary, and can only change and overturn airflow direction, and transmission and overturning taper are inhaled Closing in surrounding edge layer 1 enters 6 filtration layer of cartridge filter, then to the downward link of heel row at filter pore space, In the process, the high specific gravity liquid in mixed airflow and solid impurity accumulate stream and are discharged downwards by drain bend pipe 5, so far Complete two-stage gas-liquid separation.

Fig. 5 is that the utility model is used in the oil mist collecting device cross sectional side view with impeller, motor；Specific embodiment party Formula be a kind of jet stream accumulation gas-liquid separator be locked on the internal partition 12 of oil mist collecting device by installation pedestal 8, it is described every Plate separates impeller and jet stream accumulation gas-liquid separator, and opens up impeller air inlet, caliber size quilt in the partition board center It is limited within the round mouth of the formation of barrel 7, one end center of collection device cylindrical shell 10 is equipped with mist of oil and absorbs mouth 9, leans on The bottoms shell 10a of the nearly positions 10a open up the total oil discharge outlet 11 of oil mist collecting device, and the other end fixes the motor with exhaust outlet 15 Mounting plate, impeller 13 are locked on 14 axis of motor, and motor is fixed on shell together with mounting plate.

Work as oil mist collector（Device）When internal impeller high speed rotation, strong negative pressure gas is formed at collection device air entry The mist of oil mixed gas of outside need processing is absorbed the sucking of degree of lip-rounding fasciculation, the pencil air-flow quilt by stream quickly through collector A kind of jet stream accumulation gas-liquid separator of the present invention forms jet stream by filter by 1 guided constraint of conical absorption mouth surrounding edge layer Contract at the guiding of funnel structure layer 3 and the auxiliary of end face 2 of filter guide and then form centripetal force accumulation 4, because of accumulation Locate aperture 4 and be much smaller than windward side aperture, therefore be defined by the throughput of the accumulation port, but quickly through the mixed of the port It closes in air-flow, fluid particulate matter and particulate solid persistently promoted by air-flow inertia force, assemble extruding its accounting gas greatly Accounting is small, fails the air-flow by accumulation port, and above-mentioned phase answer seizure ratio is then the big fluid solid impurity accounting of gas accounting on the contrary It is small, and can only change and overturn airflow direction, transmission and overturning conical absorption mouth surrounding edge layer 1 enter the filtering knot of cartridge filter 6 Structure layer, then to the downward link of heel row, in the process, the high specific gravity liquid in mixed airflow at filter pore space And solid impurity accumulates stream and is discharged downwards by drain bend pipe 5, so far completes two-stage gas-liquid separation.

Air-flow after being detached is squeezed backward by the rotation of impeller 13, each gas vent from motor mounting plate periphery A 16a rearwardly or downwardly link discharge, is discharged the cleaned air of environment protection standard, the fluid detached is through total row after mist of oil processing Hydraulic fluid port 11 is discharged with recycling.

The utility model discloses a kind of jet stream accumulation gas-liquid separator, overcome in severe mist of oil processing environment, When fluid particle specific gravity is high, oil viscosity is big in spray, conventional prime filter performance is fragile, is easily saturated the skill of blocking Art defect, gas-liquid separation purpose can clearly be realized so that oil mist collecting device is integrally kept in initial treatment by solving Constant beneficial operational effect.

The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model, These modes are fallen within the scope of protection of the utility model.

Claims (2)

1. a kind of jet stream accumulation gas-liquid separator, it is characterised in that：It is logical including surrounding edge layer, end face, funnel structure layer, accumulation drain Mouth, drain bend pipe, cartridge filter, barrel and installation pedestal；

The cartridge filter is the cartridge filter of both ends through-hole, with the end face outer edge line of cartridge filter to extending out Greatly, be extended to a conical absorption mouth surrounding edge layer, the surrounding edge layer is equipped with hole, the end face along filter endoporus sideline to Filter contract is at a funnel structure layer, and there are through-hole, that is, accumulation drain ports for heart point position in this configuration, with port Joining place sets up a drain bend pipe isometrical with port, the level for being bent camber line and being formed with the central point of the bend pipe circular hole Line, vertical line be in tangent relation, the other end of cartridge filter set there are one be less than filter outer circle be more than filter inner circle Barrel be connected, cartridge filter outer circle and barrel outer circle are in big small boss relationship, which is more than the straight of drain bend pipe Diameter, the barrel other side are equipped with installation pedestal, are limited to the funnel structure layer of filter contract and the drain bend pipe that is connected The outer end face for being scheduled on end face to the mounting feet of cartridge filter is formed by shortest length.

2. jet stream accumulation gas-liquid separator according to claim 1, it is characterised in that：The end face outer edge line and inner edge Inward flange line can also can be shunk to filter interior, not conplane in a plane in the face that edge line is formed Pyramidal structure.