CN113983515A - Maintenance-free commercial smoke exhaust ventilator oil smoke treatment system - Google Patents
Maintenance-free commercial smoke exhaust ventilator oil smoke treatment system Download PDFInfo
- Publication number
- CN113983515A CN113983515A CN202111383653.9A CN202111383653A CN113983515A CN 113983515 A CN113983515 A CN 113983515A CN 202111383653 A CN202111383653 A CN 202111383653A CN 113983515 A CN113983515 A CN 113983515A
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- Prior art keywords
- oil
- oil smoke
- smoke
- maintenance
- range hood
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- 239000000779 smoke Substances 0.000 title claims abstract description 137
- 238000001179 sorption measurement Methods 0.000 claims abstract description 53
- 230000005684 electric field Effects 0.000 claims abstract description 25
- 239000003517 fume Substances 0.000 claims abstract description 20
- 239000006233 lamp black Substances 0.000 claims description 24
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000003595 mist Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004429 Calibre Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention relates to a maintenance-free commercial range hood oil smoke treatment system, which comprises an oil throwing fan and an oil smoke adsorption tank, wherein the oil throwing fan is arranged in a cylinder body through a support, one end of the cylinder body is connected with a smoke exhaust pipe of a range hood, and the other end of the cylinder body is arranged at an oil smoke inlet of the oil smoke adsorption tank; the air outlet direction of a fan blade of the oil slinging fan is the same as the smoke exhaust direction of the smoke exhaust pipe, and a plurality of bird wing-shaped blades consisting of a plurality of thin strips are arranged on the fan blade; the oil smoke adsorption tank is internally provided with a plurality of groups of electric fields, the top of the oil smoke adsorption tank is provided with an evacuation port, and the bottom of the oil smoke adsorption tank is provided with an oil collecting port. According to the invention, the oil throwing fan and the oil fume adsorption box are designed on the smoke exhaust pipe, oil mist in the exhausted oil fume is gathered by the oil throwing fan and then thrown out by utilizing the action of centrifugal force to realize primary oil removal, and then the exhausted oil fume is purified by virtue of a plurality of groups of electric fields in the oil fume adsorption box, so that the maintenance-free treatment process is realized, and the oil fume purification effect is good.
Description
Technical Field
The invention relates to the technical field of oil fume treatment of a fume extractor, in particular to a maintenance-free commercial oil fume treatment system of the fume extractor.
Background
The range hood is a kitchen appliance which is used in daily families, restaurants and other commercial places, most of the existing range hoods do not have an oil removing function, oil smoke is sucked out of a room, the untreated oil smoke is directly discharged out of the room, the outdoor environment is seriously influenced, and the outdoor environment is greatly influenced.
At present, the processing mode of commercial smoke ventilator to its exhaust oil smoke is: a folded plate and the like are arranged in a smoke exhaust pipe of the range hood, a simple oil collecting device is formed by installing an oil collecting barrel relative to the folded plate below the smoke exhaust pipe, and oil in the oil smoke is collected and treated, so that the treatment mode is not ideal in effect and needs to be maintained regularly.
Therefore, there is a need to develop a lampblack treatment system which can effectively purify the lampblack discharged by the range hood and is free of maintenance so as to meet the use requirement.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art. Therefore, the invention provides a commercial smoke exhaust ventilator oil smoke treatment system which can effectively purify the oil smoke exhausted by a smoke exhaust ventilator and is free of maintenance.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the maintenance-free commercial range hood oil smoke treatment system comprises an oil throwing fan and an oil smoke adsorption tank, wherein the oil throwing fan is arranged in a cylinder through a support, one end of the cylinder is connected with a smoke exhaust pipe of a range hood, and the other end of the cylinder is arranged at an oil smoke inlet of the oil smoke adsorption tank; the air outlet direction of a fan blade of the oil slinging fan is the same as the smoke exhaust direction of the smoke exhaust pipe, and a plurality of bird wing-shaped blades consisting of a plurality of thin strips are arranged on the fan blade; the oil smoke adsorption tank is internally provided with a plurality of groups of electric fields, the top of the oil smoke adsorption tank is provided with an evacuation port, and the bottom of the oil smoke adsorption tank is provided with an oil collecting port.
In a preferred embodiment of the maintenance-free commercial lampblack absorber oil smoke treatment system provided by the invention, the cylinder body adopts a conical cover body, a small caliber of the conical cover body is connected with the smoke exhaust pipe, and a large caliber of the conical cover body is connected with a lampblack inlet of the lampblack absorption box.
In a preferred embodiment of the maintenance-free commercial lampblack absorber lampblack treatment system provided by the invention, a motor of the oil slinger is accommodated by the fan blades and is fixedly mounted on the support.
In a preferred embodiment of the maintenance-free commercial lampblack absorber oil smoke treatment system provided by the invention, a plurality of groups of electric fields are arranged in the oil smoke adsorption box from bottom to top.
In a preferred embodiment of the maintenance-free commercial lampblack absorber lampblack treatment system provided by the invention, each group of electric fields comprises a transverse electrode plate group and a longitudinal electrode plate group, wherein the transverse electrode plate group is transversely arranged in the lampblack absorption tank, the longitudinal electrode plate group is longitudinally arranged in the lampblack absorption tank, and the longitudinal electrode plate group is arranged above the transverse electrode plate group.
In a preferred embodiment of the maintenance-free commercial lampblack absorber lampblack treatment system provided by the invention, the transverse electrode plate group and the longitudinal electrode plate group are respectively composed of an even number of electrode plates, and the electrode plates are formed by arranging anode plates and cathode plates at equal intervals.
In a preferred embodiment of the maintenance-free commercial lampblack absorber oil smoke treatment system provided by the invention, the cross-sectional area of the oil smoke adsorption tank is 2 times of the cross-sectional area of the smoke exhaust pipe.
In a preferred embodiment of the oil smoke treatment system of the maintenance-free commercial range hood provided by the invention, the oil collecting port is provided with a trap, and the discharge port of the trap is connected with an oil groove or a sewer pipe.
In a preferred embodiment of the maintenance-free commercial lampblack absorber oil smoke treatment system provided by the invention, the inner walls of the oil smoke adsorption box and the cylinder are both sprayed with non-stick coatings, and the oil smoke adsorption box is also provided with an access hole.
In a preferred embodiment of the maintenance-free commercial lampblack absorber oil smoke treatment system provided by the invention, the thin strip is in a rod shape, a rod shape or a sheet shape and is made of any one material of stainless steel, fiberglass steel and plastics.
Compared with the prior art, the maintenance-free commercial lampblack absorber oil smoke treatment system provided by the invention has the beneficial effects that:
firstly, oil mist in the discharged oil smoke is gathered by the oil slinger and then is thrown out by utilizing the action of centrifugal force to realize primary oil removal, then the oil smoke is adsorbed by a plurality of groups of electric fields in the oil smoke adsorption box to realize purification treatment on the discharged oil smoke, the adsorbed oil stain is collected and treated or directly discharged into a sewer, the whole treatment system is free of maintenance in the oil smoke treatment process, the oil smoke purification effect is good, and the pollution of the directly discharged oil smoke to the environment is solved;
secondly, the designed oil throwing fan can push the oil smoke to enter the oil smoke adsorption box on one hand, and can gather oil stains in the oil smoke on the other hand, and the oil stains are thrown out under the action of centrifugal force, and the thrown oil stains flow into an oil collecting port of the oil smoke adsorption box in the cylinder body;
the cross section area of the oil smoke adsorption box is designed to be 2 times of that of the smoke exhaust pipe, so that the circulation is increased, the temperature of the oil smoke can be reduced, the contact area of the oil smoke and an electric field is increased, and the purification effect is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a maintenance-free commercial lampblack absorber oil smoke treatment system provided by the invention;
FIG. 2 is a schematic diagram of one set of electric fields of the maintenance-free commercial range hood oil smoke treatment system provided in FIG. 1;
fig. 3 is a schematic structural diagram of an oil slinger of the maintenance-free commercial range hood oil smoke treatment system provided in fig. 1.
In the figure: the range hood comprises a range hood 1, a smoke exhaust pipe 10, an oil throwing fan 2, fan blades 201, a motor 202, thin strips 2010, an oil smoke adsorption box 3, an exhaust port 301, an oil collecting port 302, an overhaul port 303, a cylinder 4, a support 5, an electric field 6, a transverse electrode plate group 601, a longitudinal electrode plate group 602, an anode plate 6a, a cathode plate 6b and a water storage elbow 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
This embodiment provides a commercial lampblack absorber oil smoke processing system of non-maintaining, as description attached drawing 1 shows, including getting rid of oil fan 2 and oil smoke adsorption tank 3, get rid of oil fan 2 and install in barrel 4 through support 5, smoke exhaust pipe 10 of smoke ventilator 1 is connected to the one end of barrel 4, and the other end is installed in the oil smoke import of oil smoke adsorption tank 3, and the oil smoke that smoke ventilator 1 takes out from carries out purification treatment in pipe 10, the oil smoke ventilator 2 entering oil smoke adsorption tank 3 of getting rid of.
Preferably, the air outlet direction of a fan blade 201 of the oil slinger fan 2 of the present embodiment is the same as the smoke exhaust direction of the smoke exhaust pipe 10, and the oil slinger can assist the smoke exhaust ventilator to introduce oil smoke into the oil smoke adsorption box, further, a plurality of "bird wing" type blades composed of a plurality of thin strips 2010 are arranged on the fan blade 201 of the present embodiment, as shown in fig. 3, specifically, the thin strips 2010 are rod-shaped, rod-shaped or sheet-shaped and made of any one of stainless steel, fiberglass steel and plastics. The oil throwing fan 2 designed by the embodiment can utilize the blades thereof to enrich oil stains in oil smoke, and throw the enriched oil stains out under the action of centrifugal force generated by rotation of the fan, so as to carry out preliminary oil removal, and the thrown oil stains flow into an oil collecting port of the oil smoke adsorption tank in the cylinder body. Preferably, as shown in fig. 1, the motor 202 of the oil slinger 2 of the present embodiment is accommodated by the fan blade 201 and is fixedly mounted on the bracket 5, and this design can protect the motor by using the fan blade and the bracket, thereby prolonging the service life of the motor.
Preferably, the oil absorption mode of the oil smoke absorption box of this embodiment is: the oil smoke adsorption tank 3 is internally provided with a plurality of groups of electric fields 6, oil smoke generated due to high temperature in a kitchen has polarity, the oil smoke entering the oil smoke adsorption tank is adsorbed under the action of the electric fields to realize the oil smoke purification effect, the top of the oil smoke adsorption tank 3 is provided with an exhaust port 301 for discharging purified oil smoke, and the bottom of the oil smoke adsorption tank is provided with an oil collecting port 302 for collecting and discharging oil stains.
During the concrete embodiment, the electric field can coordinated control with the start-up of getting rid of oily fan, promptly: the electric field and the oil slinging fan are started simultaneously; combine smoke ventilator, can control getting rid of oil fan and electric field integration, in smoke ventilator coordinated control, promptly: starting the range hood, and automatically starting the electric field and the oil slinging fan, wherein the rotating speed of the oil slinging fan can be designed to be adjustable; of course, the electric field, the oil slinger and the range hood can be controlled independently. The above control manner, which is designed by those skilled in the art according to the functions to be implemented, is not described in detail in this embodiment.
The whole set of treatment system that this embodiment designed is non-maintaining in oil smoke treatment process, and is good to the purifying effect of oil smoke, has solved the direct row of oil smoke and has caused the pollution to the environment.
Example two
On the basis of embodiment one, the barrel 4 of this embodiment adopts the toper cover body, and is concrete, the small-bore connection of the toper cover body the pipe 10 of discharging fume, the heavy-calibre connection the oil smoke import of oil smoke adsorption tank 3 designs the tapered cover body with the barrel, can discharge the oil that gets rid of the oil fan to the oil collecting port of oil smoke adsorption tank, prevents that the greasy dirt from flowing backwards to the pipe of discharging fume.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the multiple sets of electric fields 6 of the present embodiment are installed in the lampblack adsorption box 3 from bottom to top, as shown in fig. 1 and fig. 2, each set of electric fields 6 of the present embodiment includes 1 transverse electrode plate group 601 installed transversely in the lampblack adsorption box and 1 longitudinal electrode plate group 602 installed longitudinally in the lampblack adsorption box, the longitudinal electrode plate group 602 is installed above the transverse electrode plate group 601, and as can be seen from fig. 2 of the present embodiment: the present embodiment is designed with 2 sets of electric fields 6, and in other embodiments, the number of electric fields can be selectively set according to the amount of soot, etc.
Specifically, the transverse electrode plate group 601 and the longitudinal electrode plate group 602 are composed of an even number of electrode plates, and are formed by arranging the anode plates 6a and the cathode plates 6b at equal intervals, as shown in fig. 2, oil smoke rises between the anode plates and the cathode plates, and is purified through the adsorption effect of the anode plates and the cathode plates.
EXAMPLE III
On the basis of the first embodiment, the second embodiment or the third embodiment, in this embodiment, the cross-sectional area of the oil smoke adsorption box 3 is designed to be 2 times of the area of the cross-base surface of the smoke exhaust pipe 10, so that the oil smoke adsorption box increases the oil smoke circulation, on one hand, the temperature of the oil smoke can be reduced, on the other hand, the contact area between the oil smoke and an electric field is increased, and the purification effect is improved.
Example four
On the basis of any of the above embodiments, in this embodiment, the trap 7 is installed at the oil collection port 302, the discharge port of the trap 7 is connected to an oil tank or a sewer pipe, and the trap is designed to form an oil seal by using collected oil stains, so as to prevent oil smoke from escaping from the oil collection port.
EXAMPLE five
On the basis of any one of the above embodiments, the inner walls of the oil smoke adsorption box 3 and the cylinder 4 of the embodiment are both sprayed with a non-stick coating (not shown in the figure), and the non-stick coating can be a teflon coating, so that the oil smoke adsorption box has excellent corrosion resistance and non-stick characteristics.
Preferably, the oil fume absorption box 3 is further provided with an access opening 303 for installing and maintaining an electric field in the oil fume absorption box.
It is worth mentioning that: the improved installation of the household range hood is also suitable for the maintenance-free commercial range hood oil smoke treatment system, wherein the evacuation port of the oil smoke adsorption tank is connected with a building public flue.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a non-maintaining commercial lampblack absorber oil smoke processing system which characterized in that: the range hood comprises an oil throwing fan and an oil fume adsorption box, wherein the oil throwing fan is arranged in a cylinder body through a bracket, one end of the cylinder body is connected with a smoke exhaust pipe of the range hood, and the other end of the cylinder body is arranged at an oil fume inlet of the oil fume adsorption box;
the air outlet direction of a fan blade of the oil slinging fan is the same as the smoke exhaust direction of the smoke exhaust pipe, and a plurality of bird wing-shaped blades consisting of a plurality of thin strips are arranged on the fan blade;
the oil smoke adsorption tank is internally provided with a plurality of groups of electric fields, the top of the oil smoke adsorption tank is provided with an evacuation port, and the bottom of the oil smoke adsorption tank is provided with an oil collecting port.
2. The maintenance-free commercial range hood oil smoke disposal system of claim 1, wherein: the cylinder body adopts a conical cover body, the small caliber of the conical cover body is connected with the smoke exhaust pipe, and the large caliber of the conical cover body is connected with the oil smoke inlet of the oil smoke adsorption box.
3. The maintenance-free commercial range hood oil smoke disposal system of claim 1, wherein: and the motor of the oil throwing fan is accommodated by the fan blades and is fixedly arranged on the bracket.
4. The maintenance-free commercial range hood oil smoke disposal system of claim 1, wherein: and the multiple groups of electric fields are arranged in the oil fume adsorption box from bottom to top.
5. The maintenance-free commercial range hood oil smoke disposal system of claim 4, wherein: each group of electric field comprises a transverse electrode plate group transversely arranged in the oil smoke adsorption tank and a longitudinal electrode plate group longitudinally arranged in the oil smoke adsorption tank, and the longitudinal electrode plate group is arranged above the transverse electrode plate group.
6. The maintenance-free commercial range hood oil smoke disposal system of claim 5, wherein: the transverse electrode plate group and the longitudinal electrode plate group are composed of even number of electrode plates and are formed by arranging anode plates and cathode plates at equal intervals.
7. The maintenance-free commercial range hood oil smoke disposal system of claim 1, wherein: the cross section area of the oil fume adsorption box is 2 times of the area of the cross base surface of the smoke exhaust pipe.
8. The maintenance-free commercial range hood oil smoke disposal system of claim 1, wherein: the oil collecting port is provided with a trap, and the discharge port of the trap is connected with an oil tank or a sewer pipe.
9. The maintenance-free commercial range hood oil smoke disposal system of claim 1, wherein: the inner walls of the oil fume adsorption box and the cylinder are sprayed with coatings which are not sticky, and the oil fume adsorption box is also provided with an access hole.
10. The maintenance-free commercial range hood oil smoke disposal system of claim 1, wherein: the thin strips are rod-shaped, rod-shaped or sheet-shaped and are made of any one of stainless steel, glass fiber reinforced plastic and plastics.
Priority Applications (1)
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CN202111383653.9A CN113983515A (en) | 2021-11-22 | 2021-11-22 | Maintenance-free commercial smoke exhaust ventilator oil smoke treatment system |
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CN202111383653.9A CN113983515A (en) | 2021-11-22 | 2021-11-22 | Maintenance-free commercial smoke exhaust ventilator oil smoke treatment system |
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CN202111383653.9A Pending CN113983515A (en) | 2021-11-22 | 2021-11-22 | Maintenance-free commercial smoke exhaust ventilator oil smoke treatment system |
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2021
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