CN215295072U - Oil fume purification device - Google Patents

Abstract

The application relates to the technical field of kitchen utensils, specifically discloses an oil smoke purifier, and its technical scheme main points are: the oil smoke purifier comprises a housin, the accommodation space has been seted up to the inside of casing, be provided with into the cigarette on the casing and connect and go out the cigarette and connect, be provided with deoiling mechanism, power unit and heat transfer mechanism in the accommodation space, it connects to advance the cigarette, deoiling mechanism, power unit, heat transfer mechanism and goes out the cigarette and connect and communicate in proper order, power unit is used for with the oil smoke suction oil smoke purifier, heat transfer mechanism is arranged in utilizing the heat in the flue gas. This application has the heat that makes the lampblack absorber can utilize in the oil smoke to reduce the effect of the loss of heat energy in the oil smoke.

Description

Oil fume purification device

Technical Field

The application relates to the technical field of kitchen equipment, in particular to an oil fume purification device.

Background

The range hood is a device for treating oil smoke waste gas. The range hood is mainly used for purifying and treating low-altitude discharged oil smoke in a kitchen; the product is used in hotels, restaurants, wineshops, restaurants, schools, institutions, factories and other places; frying and cooking food; oil spatters industrial occasions such as heat treatment workshop, oil mist lubrication workshop, work piece welding workshop and alkene oil boiler emission.

In the related art, a range hood used in a kitchen generally comprises a smoke collecting hood, a smoke removing box, a smoke pipe and a fan, wherein a high-voltage electrostatic dust removal device and a smoke collecting box are arranged in the smoke removing box, when smoke needs to be treated, the fan is started to suck the smoke into the dust removing box from the smoke collecting hood, most of oil and dust in the smoke are adsorbed by the high-voltage electrostatic dust removal device, and then the smoke is exhausted outdoors through a flue.

In view of the above-mentioned related art, the inventor believes that the oil smoke generated during cooking generally has a high temperature, and the range hood in the related art directly discharges the high temperature oil smoke into the environment, which easily causes a loss of heat energy.

SUMMERY OF THE UTILITY MODEL

In order to make the lampblack absorber can utilize the heat in the oil smoke to reduce the loss of heat energy in the oil smoke, this application provides an oil smoke purifier.

The application provides a fume purification device adopts following technical scheme:

the utility model provides an oil smoke purifier, includes the casing, the accommodation space has been seted up to the inside of casing, its characterized in that: the kitchen ventilator is characterized in that a smoke inlet joint and a smoke outlet joint are arranged on the shell, an oil removing mechanism, a power mechanism and a heat exchange mechanism are arranged in the accommodating space, the smoke inlet joint, the oil removing mechanism, the power mechanism, the heat exchange mechanism and the smoke outlet joint are sequentially communicated, the power mechanism is used for sucking oil smoke into the oil removing mechanism, and the heat exchange mechanism is used for collecting heat in smoke.

By adopting the technical scheme, when oil smoke needs to be sucked, the oil smoke is sucked into the oil removing mechanism from the oil smoke inlet joint by the power mechanism, and after the oil removing mechanism removes oil in the oil smoke, the oil smoke is sent into the heat exchange mechanism by the power mechanism; in the heat exchange mechanism, the oil smoke exchanges heat to reduce the temperature of the oil smoke, so that the heat of the oil smoke is utilized by the range hood, and the loss of heat energy in the oil smoke is reduced.

Optionally, the deoiling mechanism includes the deoiling case, deoiling case and casing fixed connection, the deoiling chamber has been seted up to the deoiling incasement portion, two lateral walls relative on the deoiling chamber horizontal direction are provided with deoiling case import and deoiling case export respectively, two other lateral walls of deoiling chamber horizontal direction are provided with high-pressure negative plate and high-pressure anode plate respectively.

Through adopting above-mentioned technical scheme, when the oil smoke entered into the deoiling case from the deoiling case import department, electrified oil drips and adsorbs on high-pressure negative plate or high-pressure anode plate under the effect that high-pressure negative plate and high-pressure anode plate formed the high-pressure electrostatic field to realize the effect of getting rid of most oil in the oil smoke.

Optionally, the deoiling mechanism still includes filtering piece, filter the piece and set up in the homonymy that deoils the case export, filter piece and include filter screen and reducer union, the filter screen can be dismantled with the one side that is provided with the oil tank export on except that the oil tank and be connected, reducer union with the connection can be dismantled to the filter screen.

By adopting the technical scheme, the oil stain in the oil removing tank can be collected by utilizing the filter screen, so that the oil stain in the oil removing tank is reduced to be transferred to the heat exchange mechanism along with the oil smoke; the connection between the filter screen and the heat exchange mechanism is realized by using the reducer union.

Optionally, the heat exchange mechanism includes water tank, first water pump and heat exchanger, it is linked together with the heat exchanger to advance cigarette joint, deoiling mechanism, power unit, the heat exchanger includes the heat exchange tube, the one end and the external water source of heat exchange tube are linked together, the heat exchange tube is provided with first water pump with the intercommunication department at external water source, the one end and the water tank of keeping away from external water source of heat exchange tube are linked together.

Through adopting above-mentioned technical scheme, the setting up of heat exchanger has realized that oil smoke and water carry out the heat exchange, makes the heat in the lampblack absorber can utilize the oil smoke to reduce the loss of heat energy in the oil smoke, in addition still will carry out the hot water storage that the heat exchange was crossed with the oil smoke among the water tank, subsequent use of being convenient for.

Optionally, the heat exchanger still includes casing and a plurality of baffle, the heat transfer chamber has been seted up to the casing is inside, heat exchange tube and a plurality of baffle all set up in the heat transfer intracavity, and a plurality of baffles are crisscross the flue that forms the confession oil smoke heat transfer in proper order, the heat exchange tube sets up along the direction of flue.

Through adopting above-mentioned technical scheme, during making the oil smoke let in the flue that a plurality of baffles formed, make the water of cooling usefulness let in among the heat exchange tube, the flue that the crisscross setting trades the stroke that has increased oil smoke and water with the heat transfer that sets up according to the flue direction, has increased the heat transfer area of oil smoke and water, makes the heat transfer of oil smoke and water more abundant, makes the heat in the lampblack absorber can the make full use of oil smoke.

Optionally, still be provided with steam generator in the accommodation space, steam generator includes body and heating member, the body has the evaporation chamber, be provided with evaporation water inlet joint and steam outlet joint on the body, the heating member sets up in the evaporation chamber.

Through adopting above-mentioned technical scheme, the water that is heated by the oil smoke enters into the evaporation chamber through evaporating water inlet joint, and the heating member heats the water in the evaporation chamber and produces steam, and steam is sent to the place that needs to clean through steam outlet joint.

Optionally, a shunt tube is arranged in the oil removing mechanism and communicated with the steam outlet connector.

Through adopting above-mentioned scheme, steam among the steam generator enters into the shunt tubes through steam outlet joint, and the shunt tubes divides into the stranded with steam, and the stranded steam can carry out comprehensive cleanness to deoiling mechanism.

Optionally, a water purifier is further arranged at the communication position of the heat exchange tube and an external water source.

Through adopting above-mentioned technical scheme, utilize the impurity that water quality purifier can reduce aquatic, reduced because of the incrustation scale adheres to the surface that causes the heat exchange efficiency to descend at the heat exchange tube.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the heat exchanger realizes the heat exchange between the oil smoke and the water, so that the range hood can utilize the heat in the oil smoke, thereby reducing the loss of the heat in the oil smoke;

2. the water heated by the oil smoke is used for supplying water to the steam generator, so that the inlet temperature of the water in the steam generator is increased, the heat required for heating the water in the evaporation cavity to generate steam is reduced, and the electricity consumption of the steam generator is reduced;

3. the arrangement of the steam generator can clean the oil removing mechanism and the power mechanism, and the possibility that the oil removing mechanism and the power mechanism are blocked by oil stains is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial cross-sectional view of an embodiment of the present application.

Fig. 3 is a schematic view of the assembly relationship between the oil removing mechanism and the power mechanism in the embodiment of the present application.

Fig. 4 is a partial sectional view of a heat exchange mechanism in an embodiment of the present application.

Fig. 5 is a schematic view of the steam generator and shunt tube connection in an embodiment of the present application.

Description of reference numerals: 1. a housing; 11. an accommodating space; 12. a smoke inlet joint; 13. a smoke outlet joint; 14. a cover plate; 2. an oil removing mechanism; 21. removing an oil tank; 211. an inlet of the oil removing tank; 212. an outlet of the oil removal tank; 213. a high-voltage anode plate; 214. a high-pressure cathode plate; 215. an oil removing cavity; 22. a filter member; 221. filtering with a screen; 222. a reducer union; 3. a power mechanism; 31. a blower; 4. a heat exchange mechanism; 41. a water tank; 42. a first water pump; 43. a heat exchanger; 431. a housing; 432. a lampblack inlet; 433. a fume outlet; 434. a cooling water inlet joint; 435. a cooling water outlet joint; 436. a heat exchange pipe; 437. a baffle plate; 44. a water purifier; 45. a second water pump; 5. a steam generator; 51. a body; 511. an evaporation chamber; 52. a heating member; 53. an evaporated water inlet connection; 54. a steam outlet connection; 55. a shunt tube; 551. a connecting pipe; 552. an injection pipe; 553. an ejection port; 56. a steam stop valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses oil smoke purifier. Referring to fig. 1 and 2, an oil smoke purification device includes casing 1, accommodation space 11 has been seted up to casing 1's inside, casing 1 two relative sides in the horizontal direction respectively fixedly connected with advance cigarette and connect 12 and play cigarette and connect 13, in this embodiment, advance cigarette and connect 12 the same with the shape that goes out cigarette and connect 13, advance cigarette and connect 12 and include first installation department and second installation department, first installation department is the setting of positive four prismatic table forms, the second installation department is cylindric setting and is linked together with the one end that the bore of first installation department is little, second installation department surface is provided with the external screw thread.

Meanwhile, an oil removing mechanism 2, a power mechanism 3 and a heat exchange mechanism 4 are arranged in the accommodating space 11, the smoke inlet joint 12, the oil removing mechanism 2, the power mechanism 3, the heat exchange mechanism 4 and the smoke outlet joint 13 are sequentially communicated, the power mechanism 3 is used for sucking oil smoke into the oil removing mechanism 2, and the heat exchange mechanism 4 is used for utilizing heat in the smoke.

Referring to fig. 2 and 3, deoiling mechanism 2 is including removing oil tank 21, removes oil tank 21 and is the cuboid form, and deoiling tank 21 and the inside lateral wall fixed connection of casing 1 remove oil tank 21 inside and have seted up except that oil chamber 215, have seted up deoiling case import 211 on the lateral wall in deoiling chamber 215 horizontal direction, and the lateral wall relative with having seted up deoiling case import 211 has seted up deoiling case export 212, and deoiling case import 211 is linked together with advancing cigarette joint 12. Meanwhile, a high-pressure cathode plate 214 is fixedly arranged on the side wall of the oil removing chamber 215 adjacent to the oil removing tank inlet 211 in the horizontal direction, and a high-pressure anode plate 213 is fixedly arranged on the side wall opposite to the side wall provided with the high-pressure cathode plate 214. When oil smoke enters the oil removing box 21 from the oil smoke inlet joint 12, charged oil drops in the oil smoke are adsorbed on the high-voltage cathode plate 214 or the high-voltage anode plate 213 under the action of a high-voltage electrostatic field formed between the high-voltage cathode plate 214 and the high-voltage anode plate 213, so that most of oil in the oil smoke is removed.

Referring to fig. 1 and 3, the oil removing tank outlet 212 is provided with a filtering member 22, the filtering member 22 includes a filter screen 221 and a reducer joint 222, the filter screen 221 is rectangular frame-shaped, the filter screen 221 is detachably connected to the oil removing tank 21, specifically, the filter screen 221 is fixedly connected to the oil removing tank 21 through bolts, in this embodiment, four bolts are respectively disposed at the end corners of the filter screen 221, and connect the filter screen 221 to the oil removing tank 21. Reducer union 222 includes third installation department and fourth installation department, and the third installation department is the setting of just four prismatic table forms, and the fourth installation department is cylindric setting and is linked together with the one end that the bore of third installation department is little, and reducer union 222 is square one end and can dismantle to connect in the one side that the oil tank 21 was kept away from to filter screen 221, and is specific, reducer union 222 and filter screen 221 bolted connection.

In addition, an access hole and a cover plate 14 for covering the access hole are arranged on the side wall of the shell 1 close to the filter screen 221, and the cover plate 14 is hinged with the shell 1. When it is desired to clean the screen 221, the cover 14 may be opened and the bolts on the screen 221 removed, allowing the screen 221 to be removed from the housing 1.

Referring to fig. 3, the power mechanism 3 is disposed on a side of the reducer joint 222 away from the oil removing tank 21, in this embodiment, the power mechanism 3 is a blower 31, and an inlet of the blower 31 is communicated with a circular end of the reducer joint 222 through a smoke tube.

Referring to fig. 2 and 4, the heat exchanging mechanism 4 is disposed on a side of the blower 31 away from the oil removing mechanism 2, the heat exchanging mechanism 4 includes a water tank 41, a first water pump 42 and a heat exchanger 43, the heat exchanger 43 includes a housing 431, a soot inlet 432 and a soot outlet 433, the cooling water inlet joint 434, the cooling water outlet joint 435, the heat exchange tube 436 and the baffle 437 are arranged in a rectangular shape, the case 431 is arranged in a rectangular shape, the oil smoke inlet 432 is arranged on one side of the case 431 close to the blower 31, the oil smoke inlet 432 is communicated with the outlet of the blower 31 through a smoke tube, the oil smoke outlet 433 is arranged on one side of the case 431 far away from the blower 31, the cooling water inlet joint 434 is welded on one side of the case 431 adjacent to the oil smoke inlet 432 along the horizontal direction, the cooling water inlet joint 434 is arranged at one end close to the oil smoke outlet 433, and the cooling water outlet joint 435 is arranged at the same side as the cooling water inlet joint 434 and is welded at one end close to the oil smoke inlet 432.

In addition, casing 431 is inside to have seted up the heat transfer chamber, a plurality of baffles 437 all set up in the heat transfer chamber along the horizontal direction, baffle 437 is the setting of cuboid platelike, the width of baffle 437 is less than the width of heat transfer chamber, baffle 437 length direction ascending both sides all with the chamber wall butt of heat transfer chamber, in this embodiment, the quantity of baffle 437 sets up to three, three baffles 437 crisscross setting in proper order and with the chamber wall fixed connection of heat transfer chamber, three baffles 437 and the inner wall of heat transfer chamber constitute the oil smoke way that supplies the oil smoke to flow oil smoke export 433 from oil smoke import 432 jointly.

Referring to fig. 2 and 4, the heat exchange pipe 436 is communicated between the cooling water inlet connector 434 and the cooling water outlet connector 435, the heat exchange pipe 436 is arranged along the extending direction of the oil flue, the cooling water inlet connector 434 is communicated with an external water source through a water pipe, the water pipe is provided with the first water pump 42 and the water purifier 44, the water purifier 44 is internally provided with activated carbon, and the influence on the heat exchange efficiency caused by the deposition of scale on the pipe wall of the heat exchange pipe 436 can be reduced by adsorbing impurities in water through the activated carbon. The cooling water outlet connector 435 is communicated with an inlet of the water tank 41, and the water tank 41 is used for storing hot water after heat exchange with the flue gas.

Referring to fig. 2 and 5, a steam generator 5 is disposed at one side of the water tank 41, the steam generator 5 includes a body 51, a heating member 52, an evaporation water inlet joint 53 and a steam outlet joint 54, the evaporation water inlet joint 53 is communicated with an outlet of the water tank 41, and a second water pump 45 for pumping water in the water tank 41 into the steam generator 5 is disposed between the evaporation water inlet joint 53 and the outlet of the water tank 41; the body 51 is provided with an evaporation cavity 511, the evaporation water inlet joint 53 and the steam outlet joint 54 are both communicated with the evaporation cavity 511, the evaporation water inlet joint 53 is welded at the bottom of the body 51, the steam outlet joint 54 is welded at the top of the body 51, the heating element 52 is fixedly arranged at the bottom of the evaporation cavity 511, and the heating element 52 is used for heating the liquid in the evaporation cavity 511 and evaporating the liquid into steam.

Referring to fig. 2 and 5, a shunt tube 55 is fixedly disposed on the top side wall of the oil tank 21, the shunt tube 55 includes two injection tubes 552 disposed along the length direction of the high pressure cathode plate 214 and a connection tube 551 for communicating the two injection tubes 552, the two injection tubes 552 are disposed in parallel, one injection tube 552 is disposed near the high pressure cathode plate 214 and has an injection port 553 facing the high pressure cathode plate 214 along the length direction of the injection tube 552, the other injection tube 552 is disposed near the high pressure anode plate 213 and has an injection port 553 facing the high pressure anode plate 213 along the length direction of the injection tube 552, the connection tube 551 is perpendicular to the two injection tubes 552 and is disposed in the middle of the two injection tubes 552, the top of the connection tube 551 is communicated with the steam outlet joint 54, an electric steam stop valve 56 for controlling the outflow of steam is disposed between the shunt tube 55 and the steam outlet joint 54, and the steam generated in the steam generator 5 can flush the high pressure cathode plate 214 and the high pressure anode plate 213 through the shunt tube 55, thereby keeping the fuel removal tank 21 clean.

The implementation principle of the oil smoke purification device in the embodiment of the application is as follows: when oil smoke needs to be sucked, the oil smoke is sucked into the oil removal box from the oil smoke inlet joint 12 by the air blower 31, and after oil in the oil smoke is removed by the oil removal box, the oil smoke is sent into the heat exchanger 43 by the air blower 31; in the heat exchanger 43, the oil smoke and the water generate heat exchange, so that the temperature of the oil smoke is reduced, the heat of the oil smoke is utilized by the range hood, and the loss of heat energy in the oil smoke is reduced.

When the lampblack purification device needs to be cleaned, hot water in the water tank 41 is conveyed to the evaporation cavity 511 of the steam generator 5 through the second water pump 45, the heating element 52 heats the water in the evaporation cavity 511 and generates high-temperature steam, the steam stop valve 56 is opened after the high-temperature steam in the evaporation cavity 511 is accumulated to a certain amount, the high-temperature steam is conveyed to the diversion pipe 55 and washes the high-pressure cathode plate 214 and the high-pressure anode plate 213, oil stains after washing are attached to the filter screen 221, and the filter screen 221 is taken out periodically to be cleaned, so that the lampblack purification device can be kept clean.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an oil smoke purifier, includes casing (1), accommodation space (11), its characterized in that have been seted up to the inside of casing (1): be provided with into cigarette on casing (1) and connect (12) and play cigarette and connect (13), be provided with deoiling mechanism (2), power unit (3) and heat transfer mechanism (4) in accommodation space (11), it connects (13) to feed into cigarette and communicates in proper order to connect (12), deoiling mechanism (2), power unit (3), heat transfer mechanism (4), it connects (13) to go out the cigarette, power unit (3) are used for deoiling mechanism (2) with the oil smoke suction, heat transfer mechanism (4) are arranged in collecting the heat in the flue gas.

2. The lampblack purification device according to claim 1, characterized in that: deoiling mechanism (2) is including removing oil tank (21), remove oil tank (21) and casing (1) fixed connection, remove inside the having seted up of oil tank (21) and remove oil chamber (215), remove two lateral walls that are relative on oil chamber (215) horizontal direction and be provided with respectively deoiling case import (211) and deoiling case export (212), it is provided with high-pressure negative plate (214) and high-pressure anode plate (213) respectively to remove two other lateral walls of oil chamber (215) horizontal direction.

3. The lampblack purification device according to claim 2, characterized in that: deoiling mechanism (2) still includes and filters piece (22), filter piece (22) and set up in the homonymy that deoiling case exported (212), filter piece (22) including filter screen (221) and reducer union (222), be provided with on filter screen (221) and deoiling case (21) and remove one side that oil tank (21) exported and can dismantle the connection, reducer union (222) with filter screen (221) can dismantle the connection.

4. The lampblack purification device according to claim 1, characterized in that: heat transfer mechanism (4) include water tank (41), first water pump (42) and heat exchanger (43), it connects (12), deoiling mechanism (2), power unit (3) and is linked together with heat exchanger (43) to advance the cigarette, heat exchanger (43) include heat exchange tube (436), the one end and the external water source of heat exchange tube (436) are linked together, heat exchange tube (436) are provided with first water pump (42) with the intercommunication department of external water source, the one end and water tank (41) of keeping away from external water source of heat exchange tube (436) are linked together.

5. The lampblack purification device according to claim 4, characterized in that: heat exchanger (43) still include casing (431) and a plurality of baffle (437), the heat transfer chamber has been seted up to casing (431) inside, heat exchange tube (436) and a plurality of baffle (437) all set up in the heat transfer intracavity, and a plurality of baffles (437) set up the flue that forms the oil smoke heat transfer in proper order in a staggered manner, heat exchange tube (436) set up along the direction of flue.

6. The lampblack purification device according to claim 4, characterized in that: still be provided with steam generator (5) in accommodation space (11), steam generator (5) include body (51) and heating member (52), body (51) have evaporation chamber (511), be provided with evaporation water inlet joint (53) and steam outlet joint (54) on body (51), heating member (52) set up in evaporation chamber (511).

7. The lampblack purification device according to claim 4, characterized in that: a shunt pipe (55) is arranged in the oil removing mechanism (2), and the shunt pipe (55) is communicated with the steam outlet connector (54).

8. The lampblack purification device according to claim 4, characterized in that: and a water quality purifier (44) is also arranged at the communication position of the heat exchange pipe (436) and an external water source.

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