CN210485817U

CN210485817U - Graded module oil smoke purification device

Info

Publication number: CN210485817U
Application number: CN201921052043.9U
Authority: CN
Inventors: 徐大作; 殷汉平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-05-08
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a hierarchical module oil smoke purifier, include that the preceding stage through oil smoke intake-tube connection purifies subassembly and back purification subassembly, be equipped with oil smoke interception subassembly in the preceding stage purification subassembly, the back purification subassembly includes purification storehouse and exhaust subassembly, the both sides of purification storehouse are equipped with import and export, import and oil smoke intake-tube connection, the export is connected with the exhaust subassembly, be equipped with the first purifying area and the second purifying area that the order set up in the purification storehouse, be equipped with oil smoke filtering component in the first purifying area, be equipped with the first purification module that the mounted position can change wantonly in the second purifying area, second purification module and third purification module. The utility model discloses a three kinds of modules that purify in hierarchical module oil smoke purifier's the second purifying area are according to the different modules of different use operating mode ratios, and the oil smoke interception is efficient, has reduced the conflagration hidden danger and the maintenance cost of the long-pending oil of flue by a wide margin, the effectual life cycle that improves oil smoke purifier.

Description

Graded module oil smoke purification device

Technical Field

The utility model relates to an oil smoke clarification plant technical field, particularly, in particular to hierarchical module oil smoke purifier.

Background

Haze frequently occurs in various domestic big cities, wherein the oil fume pollution accounts for 24% -27%, and the discharged pollutants seriously exceed the standard because a part of Chinese food cooking modes are heavy oil and violent fire. The existing oil fume purifiers have two types, one is photocatalysis, the other is high-voltage electrostatic field, the oil fume is quickly condensed on an ultraviolet lamp (amalgam lamp) in the using process of the photocatalysis, the purification function is lost in about three months, and the photocatalysis is difficult to clean, and the existing catering enterprises can meet the requirement of environmental protection emission after being newly installed, but after three months, the catering enterprises basically become furnishings due to fear of expensive cleaning and maintenance cost; the high-voltage electrostatic field is polluted by oil dirt within about three months and loses the purification function, and the electrostatic field needs ultrasonic professional equipment for cleaning and maintenance, so that the cleaning is more difficult and the cost is high.

Despite the two kinds of oil fume purifiers, a large amount of inflammable oil dirt is still deposited in the flue, which is a source of frequent fire; moreover, the carbonized oil fume generated by the two purification modes is a fatal carcinogenic pollutant, is discharged everywhere, is generally mixed with kitchen garbage to be poured, not only pollutes the environment, but also has obvious harmfulness when some bad merchants take the domestic animals to be raised.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. In view of this, the utility model needs to provide an oil smoke interception is efficient, reduces the conflagration hidden danger and the maintenance cost of the long-pending oil of flue by a wide margin, effectual improvement fume purification device's life cycle's hierarchical module oil smoke purification device.

The utility model provides a hierarchical module oil smoke purifier, include: the preceding stage purifies subassembly and back level and purifies the subassembly, the preceding stage purify the subassembly pass through the oil smoke intake pipe with the back level purifies the subassembly and connects, be equipped with oil smoke interception subassembly in the preceding stage purifies the subassembly, the back level purifies the subassembly and includes purification storehouse and exhaust subassembly, the both sides that purify the storehouse are equipped with import and export, import with oil smoke intake-tube connection, the export with the exhaust subassembly is connected, be equipped with the first purification zone and the second purification zone that set gradually in the purification storehouse, be equipped with oil smoke filtering component in the first purification zone, be equipped with the first purification module, second purification module and the third purification module that the mounted position can change wantonly in the second purification zone.

According to the utility model discloses an embodiment, oil smoke interception subassembly is including connecting the lampblack cover of oil smoke intake pipe upper reaches, establish the lampblack cover with first oil smoke interceptor and draught fan between the lampblack intake pipe, the draught fan is located first oil smoke interceptor with between the purification storehouse.

According to the utility model discloses an embodiment, oil smoke filtering component is including closing on the primary filter screen that the import set up and establishing second oil smoke interceptor on the primary filter screen.

According to an embodiment of the present invention, the first purification module comprises at least one set of high and low voltage electrostatic field modules.

According to the utility model discloses an embodiment, the second purifies module and includes spaced apart nanometer titanium dioxide photocatalyst filter screen and the ultraviolet lamp subassembly that sets up, the ultraviolet lamp subassembly is located the low reaches of nanometer titanium dioxide photocatalyst filter screen.

According to the utility model discloses an embodiment, the third purifies the module and includes the modified active carbon adsorption layer of graphite alkene of at least two-layer spaced apart setting, the modified active carbon adsorption layer of graphite alkene sets up nanometer titanium dioxide photocatalyst filter screen with between the ultraviolet lamp subassembly.

According to the utility model discloses an embodiment, ultraviolet lamp subassembly includes two a plurality of amalgam fluorescent tubes that set up side by side, and adjacent two rows are a plurality of amalgam fluorescent tube top-down is left and right sides in proper order in turn dislocation set.

According to the utility model discloses an embodiment, the both sides of first purification module the both sides of second purification module with the both sides of third purification module all be equipped with the installation seat of connection can be dismantled to the purification storehouse.

According to the utility model discloses an embodiment, one side of purifying storehouse is equipped with two maintenance cover plates that set up side by side, the maintenance cover plate with the connection can be dismantled to the purifying storehouse.

According to the utility model discloses an embodiment, exhaust subassembly include with exit connection's oil smoke outlet duct and establish air exhauster on the oil smoke outlet duct.

The utility model discloses a hierarchical module oil smoke purifier, first oil smoke interceptor in its structure in the oil smoke intake pipe is effectively intercepted and is concentrated the recovery to the greasy dirt of oil smoke, second oil smoke interceptor in the purification storehouse and the carbomorphism particulate matter of just imitating the filter screen in to the oil smoke are intercepted and are filtered, first purification module in the purification storehouse, second purification module and third purification module are the modular structure design, wherein according to the installation order of the different module independent assortment of different use operating mode ratios, hoisting device's oil smoke interception efficiency and life cycle greatly, reduce the conflagration hidden danger and the maintenance cost of flue long-pending oil by a wide margin, make the flue gas of discharging reach smokeless, it is oilless, the emission requirement of free odor, realize the long-term oil smoke purifying effect of environmental protection emission low maintenance rate.

Drawings

Fig. 1 is a schematic structural diagram of a hierarchical module oil fume purification device according to the utility model.

Fig. 2 is a perspective view of a purification bin of a hierarchical module oil smoke purification device according to the utility model.

Fig. 3 is a schematic structural diagram of a purification bin of a hierarchical module oil smoke purification device according to the present invention.

Fig. 4 is a bottom view of fig. 3.

Fig. 5 is a right side view of fig. 2.

Fig. 6 is a left side view of fig. 2.

Reference numerals: 1-a preceding stage purification assembly; 2-a rear-stage purification component; 3, an oil smoke inlet pipe; 4-a fume intercepting component; 5-a purification bin; 6-an exhaust assembly; 7-a fume filtration component; 8-a first purification module; 9-a second purification module; 10-a third purification module; 41-lampblack hood; 42-a first cooking fume interceptor; 43-a draught fan; 51-an inlet; 52-an outlet; 53-a mounting seat; 54-a maintenance cover plate; 61-lampblack outlet pipe; 62-an exhaust fan; 71-primary filter screen; 72-a second soot interceptor; 81-high and low voltage electrostatic field module; 91-nanometer titania photocatalyst filter screen; 92-an ultraviolet lamp assembly; 101-graphene modified activated carbon adsorption layer; 102-a HEPA filter layer; 921-amalgam lamp tube.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 6, a hierarchical module oil fume purification device includes: preceding stage purifies subassembly 1 and back level and purifies subassembly 2, preceding stage purifies subassembly 1 and purifies subassembly 2 through oil smoke intake pipe 3 and back level and is connected, be equipped with oil smoke interception subassembly 4 in the preceding stage purifies subassembly 1, back level purifies subassembly 2 and includes purifying storehouse 5 and exhaust subassembly 6, the both sides of purifying storehouse 5 are equipped with import 51 and export 52, import 51 and oil smoke intake pipe 3 are connected, export 52 is connected with exhaust subassembly 6, be equipped with first purification zone and the second purification zone that the order set up in the purifying storehouse 5, be equipped with oil smoke filtering component 7 in the first purification zone, be equipped with the first purification module 8 that the mounted position can change wantonly in the second purification zone, second purification module 9 and third purification module 10.

The utility model discloses a hierarchical module oil smoke purifier, first oil smoke interceptor 42 in its structure in oil smoke intake pipe 3 effectively intercepts the greasy dirt of oil smoke and concentrates the recovery, second oil smoke interceptor 72 and the primary filter 71 in the purifying chamber 5 are intercepted and are filtered the carbomorphism particulate matter in the oil smoke, first purification module 8 in purifying chamber 5, second purification module 9 and third purification module 10 are the modular structure design, wherein according to the installation order of the different module independent assortments of different use operating mode ratios, the oil smoke interception efficiency and the life cycle of hoisting device greatly, greatly reduce the conflagration hidden danger and the maintenance cost of flue long-pending oil, make the flue gas of discharging reach smokeless, do not have oil, the emission requirement of free from peculiar smell, realize the long-term oil smoke purifying effect of environmental protection emission low maintenance rate.

As shown in fig. 1, the lampblack intercepting component 4 comprises a lampblack hood 41 connected to the upstream of the lampblack inlet pipe 3, a first lampblack interceptor 42 arranged between the lampblack hood 41 and the lampblack inlet pipe 3 and an induced draft fan 43, wherein the induced draft fan 43 is arranged between the first lampblack interceptor 42 and the purifying bin 5, and the principle of the first lampblack interceptor 42 is detailed in patent name: rib rotor wing compound oil smoke and vapor interceptor, patent number CN201420025976.X, not repeated herein, the greasy dirt of intercepting in first oil smoke interceptor 42 is retreated after retrieving, can be used for refining biodiesel, changing waste into valuables, wherein rotor wing compound interception in first oil smoke interceptor 42, reach more than 98% to oil smoke interception efficiency, its rotating electrical machines adopts sealed external rotor silence motor, the rotor wing forms rotatory updraft with the flue gas, in order to reach and intercept no windage, the interception body in first oil smoke interceptor 42 and the surface that is used for collecting the oil sump of greasy dirt all scribble and do not be stained with oily nano-material coating, effectively prevent long-pending oil, and be convenient for wash.

As shown in fig. 3 and 4, the lampblack filter assembly 7 comprises a primary filter screen 71 arranged near the inlet 51 and a second lampblack interceptor 72 arranged on the primary filter screen 71, it is understood that the second lampblack interceptor 72 and the primary filter screen 71 are used for intercepting carbonized particulate matters in lampblack, and the principle of the second lampblack interceptor 72 is described in the patent name: umbrella rib rotor wing compound oil smoke and vapor interceptor, patent number CN201420025976.X, is not repeated herein.

As shown in fig. 3 and 4, first purification module 8 includes at least a set of high-low voltage electrostatic field module 81, and wherein high-low voltage electrostatic field module 81 pegs graft in purifying storehouse 5 in the oil smoke purification device of the utility model discloses an in the oil smoke purification device, high-low voltage electrostatic field module 81 is for two sets of for designing side by side, and the oil smoke after greasy dirt and carbomorphism particulate matter interception passes through twice high-low voltage electrostatic field module 81 in proper order after, high-low voltage electrostatic field module 81 is to the superfine oil mist carbomorphism in the oil smoke and degrade smog, prevents that the oil mist from piling up in the flue, reduces the conflagration hidden danger.

As shown in fig. 3 to 5, the second purification module 9 includes a nano titanium dioxide photocatalyst filter screen 91 and an ultraviolet lamp assembly 92 which are arranged at intervals, the ultraviolet lamp assembly 92 is located at the downstream of the nano titanium dioxide photocatalyst filter screen 91, wherein the ultraviolet lamp assembly 92 includes two rows of a plurality of amalgam tubes 921 arranged side by side, the two adjacent rows of the plurality of amalgam tubes 921 are alternately arranged from top to bottom in a left-right direction, and the amalgam tubes 921 arranged alternately in a staggered manner cooperate with the nano titanium dioxide photocatalyst filter screen 91 to decompose harmful gas in the lampblack into pollution-free water and carbon dioxide, so that the second purification module has extremely strong functions of sterilization, deodorization, mildew prevention, pollution prevention, self-cleaning and air purification, and the special coating in the amalgam tubes 921 ensures that transmission loss of quartz glass occurs in the using process, and the service life can reach 1.3 ten thousand hours, in the whole service life process, amalgam lamp tube 921 will have continuous and stable sterilization effect, thereby greatly reducing the maintenance cost of the device.

As shown in fig. 3 to 6, the third purification module 10 includes at least two layers of graphene modified activated carbon adsorption layers 101 disposed at intervals, the graphene modified activated carbon adsorption layers 101 are disposed between the nano titanium dioxide photocatalyst filter screen 91 and the ultraviolet lamp assembly 92, wherein the graphene modified activated carbon adsorption layers 101 adsorb harmful gases in the gas, and the harmful gases are degraded by matching with the nano titanium dioxide photocatalyst filter screen 91 and the amalgam lamp tube 921, so that the discharged oil-free lampblack, smoke-free and odor-free, thereby achieving the clean discharge effect, and it should be understood that the utility model discloses an among the purification device, the graphene modified activated carbon adsorption layers 101 are four layers, and are close to the adjacent two layers of the inlet 51, and one layer of HEPA filter layer 102 is further disposed between the adjacent two layers, thereby greatly improving the adsorption rate and the adsorption capacity of the device.

As shown in fig. 3, the both sides of first purification module 8, the both sides of second purification module 9 and the both sides of third purification module 10 all are equipped with can dismantle the mount pad 53 of being connected with purification storehouse 5, wherein can use the operating mode like fierce fire kitchen, barbecue dense smoke, the big different application scenes of peculiar smell etc. according to the difference through mount pad 53, match the installation order of different module independent assortment collocation, convenient and fast effectively solves the oil smoke and discharges the pollution, reduces flue fire hidden danger, the life cycle of the improvement device.

As shown in fig. 2 to 6, one side of the purification chamber 5 is provided with two maintenance cover plates 54 arranged side by side, and the maintenance cover plates 54 are detachably connected with the purification chamber 5, wherein the maintenance cover plates 54 are used for overhauling or replacing the installation sequence of different modules.

As shown in fig. 1, the exhaust assembly 6 includes a lampblack outlet pipe 61 connected to the outlet 52 and an exhaust fan 62 disposed on the lampblack outlet pipe 61, and the exhaust fan 62 assists in fast discharge of oil-free, smoke-free and odorless gas after purification treatment, thereby improving the lampblack purification efficiency of the device.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a hierarchical module oil smoke purifier, includes: the preceding stage purifies subassembly and back level and purifies the subassembly, the preceding stage purify the subassembly pass through the oil smoke intake pipe with the back level purifies the subassembly and connects, be equipped with oil smoke interception subassembly in the preceding stage purifies the subassembly, the back level purifies the subassembly including purifying storehouse and exhaust subassembly, the both sides of purifying storehouse are equipped with import and export, import with oil smoke intake-tube connection, the export with the exhaust subassembly is connected, its characterized in that, be equipped with first purification area and the second purification area that the order set up in the purifying storehouse, be equipped with oil smoke filtering component in the first purification area, be equipped with first purification module, second purification module and the third purification module that the mounted position can change wantonly in the second purification area.

2. The modular range hood of claim 1, wherein the range hood blocker assembly comprises a range hood connected upstream of the range hood intake duct, a first range hood blocker and an induced draft fan disposed between the range hood blocker and the range hood intake duct, the induced draft fan being disposed between the first range hood blocker and the purification bin.

3. The modular range hood of claim 1, wherein the range hood filter assembly comprises a primary filter screen positioned adjacent the inlet and a second range hood positioned on the primary filter screen.

4. The hierarchical module oil smoke purification device of claim 1, wherein the first purification module comprises at least one group of high and low voltage electrostatic field modules.

5. The hierarchical module oil smoke purifier of claim 1, wherein the second purification module comprises a nano titanium dioxide photocatalyst filter screen and an ultraviolet lamp component which are arranged at intervals, and the ultraviolet lamp component is positioned at the downstream of the nano titanium dioxide photocatalyst filter screen.

6. The hierarchical module oil smoke purification device of claim 5, wherein the third purification module comprises at least two graphene-modified activated carbon adsorption layers arranged at intervals, and the graphene-modified activated carbon adsorption layers are arranged between the nano titanium dioxide photocatalyst filter screen and the ultraviolet lamp component.

7. The modular oil smoke purification device of claim 5, wherein the ultraviolet lamp assembly comprises two rows of the amalgam tubes arranged side by side, and the amalgam tubes in two adjacent rows are alternately staggered from top to bottom.

8. The hierarchical module oil smoke purification device of claim 1, wherein the installation seats detachably connected with the purification bin are arranged on both sides of the first purification module, both sides of the second purification module and both sides of the third purification module.

9. The modular range hood of claim 1, wherein two maintenance panels are disposed side by side on one side of the purification bin, and the maintenance panels are detachably connected to the purification bin.

10. The modular staged fume extraction system of claim 1, wherein said exhaust assembly comprises a fume outlet tube connected to said outlet and a suction fan disposed on said fume outlet tube.