Background technology
Industrial production, metallurgical refinement, garbage disposal etc. can all produce substantial amounts of waste gas at present.Particularly garbage disposal, rubbish
Rubbish is burned as one of main method for the treatment of of urban garbage.After rubbish is handled with burning method, garbage energy minimizing, save
Land used, various pathogen can be also eliminated, poisonous and harmful substance is converted into harmless object, and reclaim heat energy.But component of refuse is answered
It is miscellaneous, wherein various combustibles have different density, shape, chemical property, caught fire and combustion characteristics, make them in incinerator
Different burning velocities and tail-off time is presented, thus caused gas componant is complicated after burning, after burning in caused gas
Water, oil, dirt, gas be difficult complete by certain single isolation of purified measure processing, air is polluted.
, can simply and efficiently General Office although having much for the method and apparatus device that gas isolation of purified is commonly used
Manage containing water, oil, dirt waste gas, particularly burn caused by waste gas gas fractionation unit it is seldom.
The content of the invention
The defects of in order to overcome prior art, simply and efficiently integrated treatment contain the waste gas of water, oil, dirt, particularly burnt
Waste gas caused by burning, the invention provides a kind of gas fractionation unit.
The gas fractionation unit of the present invention, including outer barrel, air inlet pipe, dividing plate, spoke disk, rotary shaft, blast pipe;
Outer barrel is provided with air inlet pipe, blast pipe;
Rotary shaft is mounted with outer barrel, one end of axle is stretched out outside cylinder to be connected with drive;
Outer tube inner wall is provided with polylith dividing plate, and spoke disk is set after every piece of dividing plate, and spoke disk disposes on the rotating shaft;Every
Plate center is provided with airflow hole, and air-flow bore dia is less than spoke disk diameter.
In gas fractionation unit of the present invention, drive is connected by transmission belt with motor, is passed by motor driven
Wheel rotation, and then drive rotary shaft to rotate, rotate spoke disk.Gas is rotated after the airflow hole of dividing plate by high speed
Spoke disk, the water in gas, oil, dirt are adhered on spoke, got rid of on outer tube inner wall, along inwall flow into liquid flow hole, so as to
Be prevented from passing through, and gas then by spoke disk spoke gap by, and from blast pipe discharge outer barrel, so as to realize gas with
The separation of water, oil, dirt.
The present invention can also be improved further and select.
Further, outer barrel inner bottom part is provided with liquid stream comb.
Further, liquid flow hole is provided with the downside of dividing plate;On the premise of this scheme, the liquid flow hole and gas of dividing plate can be caused
Discharge orifice connects.
Preferable scheme is that the rotary shaft of placement in outer barrel is located at outer barrel axis.
As a kind of embodiment, there is an axle sleeve in spoke disk center, rotary shaft through axle sleeve center axle sleeve hole by spoke disk
It is fixed.In this scheme, can also further it improve, i.e.,:Spoke disk is by housing, central axle sleeve and is connected to housing and center
The spoke of axle sleeve is formed.
In the present invention, the spoke quantity of spoke disk is 360~3000.
In order to ensure separating effect, spoke disk and front end partition room are away from for 10~100mm.Spoke disk periphery and outer tube inner wall
Spacing is 30~200mm.
Also include under normal circumstances:On the top of outer barrel, air inlet pipe and blast pipe are set;And the rotation disposed in outer barrel
Axle position is at outer barrel axis;The liquid flow hole of the lower partition is set with outer barrel contact position;The airflow hole at dividing plate center may be selected to be
Square, circular or other shapes;Spoke material is metal or plastics.
In addition, the assembly method of spoke, which may be selected to be spoke, is fixed by welding in housing and central axle sleeve (or rotary shaft)
On, spoke both ends can also be each passed through to the hole of housing and the hole of central axle sleeve and fixed, can also be by a soft length
Silk winds and forms fixed spoke back and forth in housing (housing sets groove or hole) between central axle sleeve (being also provided with groove or hole).
Front end of the present invention refers to that, close to air inlet pipe side, rear end is close to blast pipe side.
The present invention is advantageous in that rotation is separated the gas reclaimed water passed through, oil, dirt, gas to spoke disk at a high speed,
The program both simplifies structure, improves the separative efficiency of gas again, and can be by increasing the quantity of spoke disk, improving spoke disk
Rotating speed can improve separative efficiency.Due to being provided with liquid flow hole on the downside of dividing plate, water, oil, the dirt the like waste isolated are thrown to
On outer tube inner wall, liquid flow hole can be both flowed into along inwall, only need to be the cleanable present apparatus by liquid stream comb, convenient operation and drop
Low cleaning cost.Spoke disk and front end partition room away from and spoke disk periphery may be controlled to outer tube inner wall spacing it is nearer
Distance, reduce by gap around the filtered gas flow of spoke disk so that most gases can be transferred through airflow hole
And pass through the separation of spoke disk, add the separative efficiency of the present apparatus.
The present invention simply and efficiently integrated treatment can contain the waste gas of water, oil, dirt, particularly burn caused by waste gas,
Available for waste gas generated by burning garbage processing, industrial exhaust-gas treatment, quarry dust processing, the processing of family's oil smoke.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the gas fractionation unit of the present invention, wherein:1st, air inlet pipe, 2, rotary shaft, 4, outer
Cylinder, 5, spoke disk, 6, dividing plate, 7, blast pipe, 8, drive, 9, liquid stream comb;
Fig. 2 is the structural representation of spoke disk, wherein:10th, spoke, 11, axle sleeve hole, 12, central axle sleeve, 15, housing;
Fig. 3 is the structural representation of dividing plate, wherein:13rd, airflow hole, 14, liquid flow hole.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1.
A kind of gas fractionation unit, including outer barrel 4, air inlet pipe 1, dividing plate 6, spoke disk 5, rotary shaft 2, blast pipe 7, liquid stream
Comb 9.
The top of outer barrel 4 is provided with air inlet pipe 1, blast pipe 7, and bottom is provided with liquid stream comb 9.
Rotary shaft 2 is mounted with outer barrel 4, rotary shaft 2 is located at the axis of outer barrel 4, one end of rotary shaft 2 stretch out outer barrel 4 with
Drive 8 is connected.
The inwall of outer barrel 4 is provided with four pieces of dividing plates (such as dividing plate 6), and dividing plate center is provided with circular airflow hole 13 (Fig. 3), under dividing plate
Side is provided with liquid flow hole 14 (Fig. 3).The liquid flow hole 14 of dividing plate connects with airflow hole 13.
Spoke disk (such as spoke disk 5) is set after every piece of dividing plate, and four pieces of spoke disks are placed in rotary shaft 2;
Spoke disk 5 and the spacing of dividing plate 6 of its front end are 10mm.The periphery of spoke disk 5 and the inwall spacing of outer barrel 4 are 30mm.
The diameter of airflow hole 13 of dividing plate 6 is less than the diameter of spoke disk 5.
See Fig. 2.
Spoke disk is by housing 15, central axle sleeve 12 and is connected to the spoke 10 of housing and central axle sleeve 12 and forms.Spoke number
Measure as 360.The material of spoke 10 is aluminium alloy, is fixed by welding on housing 15 and central axle sleeve 12, and all spokes are formed
It is radial.
Rotary shaft 2 fixes spoke disk through the axle sleeve hole 11 of central axle sleeve 12.