a kind of smoke exhaust ventilator
Technical field
The present invention relates to a kind of smoke exhaust ventilator, to be particularly a kind ofly separated and the smoke exhaust ventilator of purification function with oil smoke.
Background technology
At present, oil pumper is mostly simple, generally comprises exhaust fume collecting hood, air-suction channel, air exhaust passage, motor and wind wheel etc., and for the oil smoke under inactive state is separated, this simple oil smoke is separated owing to sharing weak effect severe contamination environment; Simultaneously in oil smoke separation process, oil smoke is severe contamination most of component of oil pumper also, as air-suction channel, air exhaust passage, motor and wind wheel etc., and because the oil stain of key position adsorbs, lampblack-pumped oil smoke separating effect also can be deteriorated, and causes the machine life of oil pumper greatly to shorten, more seriously under the state of naked light, also very easily can ignite and remain in the grease of each parts of smoke pumping, initiation fire.
Summary of the invention
The object of the invention is to solve the contaminated environment existed in existing smoke exhaust ventilator, there is disaster hidden-trouble, extremely difficult clean, smoke exhaust ventilator has been used of a specified duration because oil stain adsorbs the technical problem burning out motor simultaneously, there is provided one effectively can be separated oil smoke, fire prevention, the smoke exhaust ventilator of No clean smoke exhaust ventilator internal part.
The present invention is achieved through the following technical solutions: a kind of smoke exhaust ventilator, include wind cabinet, smoking motor and smoking wind wheel, it is characterized in that: described wind cabinet is provided with the de-oiling impeller by de-oiling driven by motor before smoking wind wheel, wind cabinet is provided with annular oil groove in de-oiling vane rotary plane, annular oil groove is provided with oil-out and is connected with profit purification separation device bottom wind cabinet, described de-oiling impeller outer is provided with two-sided screen pack, and the outer net of two-sided screen pack is provided with spray nozzle.
Described profit purification separation device is by housing, the inner core be nested together and urceolus, a sealing filter course is established at housing and urceolus, be covered with between inner core and urceolus and have filter medium, inlet opening is furnished with in the bottom part of urceolus, inlet opening is furnished with in inner core upper part, be provided with oil outlet on the top of housing, inner core bottom is connected with water pump water-storage case, and described oil outlet is higher than the inlet opening of inner core.
The water of described water pump water-storage case is drawn into spray nozzle by water pump.
The outer screen distance of described two-sided screen pack is the diamond hole of 3 × 5mm, and interior screen distance is the diamond hole of 4 × 8mm.
Described two-sided screen pack twine intersection is partial to consistent with leaf blade.
The present invention is owing to being equipped with de-oiling impeller and two-sided screen pack, spray nozzle is sprayed with water smoke simultaneously, the oil smoke of drying is separated the oil smoke becoming moist environment to be separated, increase profit purification separation device simultaneously, thus greatly strengthen oil smoke separating effect, prevent the oil stain of smoke exhaust ventilator key position to adsorb, thus fire prevention, eliminate the trouble of cleaning fan of sucking oil fume, extend the service life of smoke exhaust ventilator.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is the structure chart of profit purification separation device;
In figure, 1 is wind cabinet, and 2 is air outlets, and 3 is de-oiling fan blades, 4 is two-sided screen packs, and 5 is air inlets, and 6 is water pipes, and 7 is profit purification separation devices, 8 is filter courses, and 9 is water pumps, and 10 is water pump water-storage casees, and 11 is connect lubricating cup, 12 is de-oiling motors, and 13 is smoking motors, and 14 is smoking wind wheels, and 15 is spray nozzles, 16 is housings, and 17 is urceolus, and 18 is inner cores, and 19 is filter mediums, 20 is inlet openings, and 21 is oil outlets, and 22 is inlet openings.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the invention will be further elaborated.
As can be seen from Figure 1, wind cabinet, smoking motor and smoking wind wheel are the present invention includes, wind cabinet is provided with the de-oiling impeller by de-oiling driven by motor before smoking wind wheel, wind cabinet is provided with annular oil groove in de-oiling vane rotary plane, annular oil groove is provided with oil-out and is connected with profit purification separation device bottom wind cabinet, the oil-out of profit purification separation device connects lubricating cup, and the delivery port water pump storage tank of profit purification separation device, the water of water pump water-storage case is drawn into spray nozzle by water pump.De-oiling impeller outer is provided with two-sided screen pack, and the outer net of two-sided screen pack is provided with spray nozzle.The outer screen distance of two-sided screen pack is the diamond hole of 3 × 5mm, and interior screen distance is the diamond hole of 4 × 8mm, and two-sided screen pack twine intersection is partial to consistent with leaf blade.
As can be seen from Figure 2, profit purification separation device is by housing, the inner core be nested together and urceolus, a sealing filter course is established at housing and urceolus, be covered with between inner core and urceolus and have filter medium, be furnished with inlet opening in the bottom part of urceolus, be furnished with inlet opening in inner core upper part, be provided with oil outlet on the top of housing, inner core bottom is connected with water pump water-storage case, and described oil outlet is higher than the inlet opening of inner core.
The course of work: oil smoke is entered by air inlet, because de-oiling fan blade rotates, simultaneously under the effect of the water smoke of spray nozzle ejection, the two-sided screen pack of de-oiling fan blade forms water membrane, oil in such oil smoke and flue dust are just attached on moisture film, wind passes from moisture film, is discharged by air outlet through smoking wind wheel; Simultaneously due to the High Rotation Speed of de-oiling fan blade, the water containing oil and flue dust on two-sided screen pack gets rid of to annular oil groove, and flow into the shell of profit purification separation device, after being filtered by the sealing filter course first time between housing and urceolus, oil flows into from the oil outlet of housing upper and connects lubricating cup, water enters from the inlet opening of the bottom of urceolus, after being filtered by the filter medium first time between inner core and urceolus again, enter from the inlet opening on inner core top, lead to water pump water-storage case by inner core, the water of water pump water-storage case is recycled from water pump pump toward spray nozzle.
More than show and describe general principle of the present invention and principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not by the restriction of embodiment; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection domain is defined by appended claim and equivalent thereof.