CN215585885U

CN215585885U - Household oil smoke collecting and purifying device

Info

Publication number: CN215585885U
Application number: CN202122212984.8U
Authority: CN
Inventors: 毛继伟
Original assignee: Hebei Linman Environmental Technology Co ltd
Current assignee: Hebei Linman Environmental Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-21
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a household oil fume collecting and purifying device. The top of collecting the cover is provided with the air inlet, and the air inlet communicates with the collection chamber that handles case one end and set up, and the inside one end that is close to the collection chamber that handles the case is provided with the filter screen, and the inside of handling the case is provided with the activated carbon net, is provided with the ionization deoiling structure between filter screen and the activated carbon net. The ionization deoiling structure includes ionization electrode and collecting electrode, and the collecting electrode is close to the setting of active carbon net, is provided with the exhaust chamber between the end of active carbon net and processing case, and the top of exhaust chamber is provided with the gas vent, and gas vent department is provided with the exhaust fan, and the gas vent passes through the blast pipe to be connected with the flue. The household range hood collecting and purifying device adopting the structure can directly treat the oil smoke while collecting the oil smoke, thereby reducing the pressure of centralized treatment and improving the treatment effect.

Description

Household oil smoke collecting and purifying device

Technical Field

The utility model relates to the technical field of oil fume treatment devices, in particular to a household oil fume collecting and purifying device.

Background

The range hood is an important tool for extracting oil smoke in a household kitchen, and the oil smoke generated in the cooking process is sucked into the range hood through the fan and then is discharged into a flue through the exhaust pipe. The traditional smoke exhaust ventilator can only directly send oil smoke generated by cooking into a flue, the oil smoke cannot be treated, and oil-containing gas exhausted from the flue is directly exhausted into the atmosphere to cause environmental pollution; or after centralized treatment, discharged to the atmosphere. The centralized treatment mode causes the pressure for treating the equipment to be higher, the equipment needs to be cleaned and maintained frequently, and the treatment effect is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a household smoke exhaust ventilator collecting and purifying device, which is used for directly treating oil smoke while collecting the oil smoke, reducing the pressure of centralized treatment and improving the treatment effect.

In order to achieve the purpose, the utility model provides a household oil fume collecting and purifying device which comprises a collecting cover, wherein a mounting plate is arranged inside the collecting cover, a fan is arranged on the mounting plate, an oil collecting box is arranged at the bottom end of the collecting cover, the oil collecting box is clamped with the collecting cover, an oil discharge port for liquid oil to pass through is arranged at the bottom end of the collecting cover, an air inlet is arranged at the top of the collecting cover, the air inlet is communicated with an air collecting chamber arranged at one end of a treatment box, a filter screen is arranged at one end, close to the air collecting chamber, inside the treatment box, an activated carbon net is arranged inside the treatment box, and an ionization oil removing structure is arranged between the filter screen and the activated carbon net; the ionization deoiling structure includes evenly distributed's ionization electrode and collecting electrode on handling the cross section of case, and the ionization electrode is connected with the high-voltage electricity of high-pressure package, and collecting electrode is connected with the middling pressure electricity of high-pressure package, and collecting electrode is close to the setting of activated carbon net, is provided with the exhaust chamber between the end of activated carbon net and processing case, and the top of exhaust chamber is provided with the gas vent, and gas vent department is provided with the exhaust fan, and the gas vent passes through the blast pipe and is connected with the flue.

Preferably, be provided with two fans on the mounting panel, the bottom of mounting panel is even is provided with the through-hole that a plurality of made oil pass through.

Preferably, the oil drain port is of a long strip structure, the oil drain port is uniformly distributed at the bottom of the collecting cover, and the oil collecting box is positioned right below the oil drain port.

Preferably, a first clamping groove is formed in the inner wall of the treatment box, the filter network card is arranged in the first clamping groove, a through hole for inserting the filter screen is formed in the position, corresponding to the first clamping groove, of the top of the treatment box, and the filter screen is in sealing connection with the through hole through a sealing gasket.

Preferably, a second clamping groove is formed in the inner wall of the processing box, the activated carbon net is clamped in the second clamping groove, a through hole for inserting the activated carbon net is formed in the position, corresponding to the second clamping groove, of the top of the processing box, and the activated carbon net is in sealing connection with the through hole through a sealing gasket.

Preferably, an air-equalizing plate is arranged between the filter screen and the ionization electrode, the air-equalizing plate is fixedly connected with the inner wall of the treatment box, and a plurality of air holes are uniformly formed in the air-equalizing plate.

According to the household oil fume collecting and purifying device, the collected oil fume enters the gas collection chamber through the gas inlet by the collecting cover, the oil fume is subjected to primary treatment by the filter screen, and oil drops in the oil fume are collected by the ionization electrode and the collecting electrode, so that the purification treatment of the oil fume is realized. The arrangement of the air equalizing plate enables the ionization electrode and the collecting electrode to fully treat the oil smoke, and improves the oil smoke purification effect. The arrangement of the activated carbon net can effectively adsorb peculiar smell in the smoke. The filter screen and the activated carbon screen are connected in an inserting mode, so that the filter screen and the activated carbon screen are convenient to replace and install.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic front view of a household lampblack collection and purification device according to an embodiment of the utility model;

fig. 2 is a schematic side view of a household lampblack collection and purification device according to an embodiment of the utility model.

Reference numerals

1. A collection hood; 2. mounting a plate; 3. a fan; 4. an oil collecting box; 5. a treatment tank; 6. an air inlet; 7. a gas collection chamber; 8. a filter screen; 9. a first clamping groove; 10. a wind equalizing plate; 11. air holes are formed; 12. an ionizing electrode; 13. a collecting electrode; 14. an activated carbon mesh; 15. a second clamping groove; 16. an exhaust chamber; 17. an exhaust port; 18. a gasket; 19. an oil discharge port; 20. an exhaust fan.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is a schematic front view of a household lampblack collection and purification device, and fig. 2 is a schematic side view of the household lampblack collection and purification device. As shown in the figure, the household oil fume collecting and purifying device comprises a collecting cover 1, wherein the collecting cover 1 is fixedly arranged right above a kitchen range. One end of the collecting cover 1 close to the cooker is an inclined plane, and a plurality of air inlets are arranged on the inclined plane. The inside of collecting cover 1 is provided with mounting panel 2, and mounting panel 2 is fixed to be set up on the inner wall of collecting cover 1. The mounting plate 2 is provided with a fan 3. The two fans 3 are arranged, and generated oil smoke can sufficiently enter the collecting cover 1 through the air inlet holes. The bottom of the collecting cover 1 is provided with an oil collecting box 4, and the oil collecting box 4 and the collecting cover 1 are clamped by the existing structure, so that the oil collecting box 4 is convenient to clean. The oil discharge port 19 is in a strip-shaped structure, the oil discharge port 19 is uniformly distributed at the bottom of the collecting cover 1, and the oil collecting box 4 is positioned right below the oil discharge port 19. The bottom of collecting cover 1 is provided with the oil drain 19 that makes liquid oil pass, and the even through-hole that is provided with a plurality of messenger's oil and passes through in the bottom of mounting panel 2 for the oil that collects in the collection cover 1 drips and falls into in the collection oil box 4 through-hole and oil drain 19.

The top of the collecting cover 1 is provided with an air inlet 6, and the air inlet 6 is communicated with an air collecting chamber 7 arranged at one end of the processing box 5. The oil smoke collected in the collecting cover 1 enters the air collecting chamber 7 through the air inlet 6. One end of the inside of the treatment box 5, which is close to the gas collection chamber 7, is provided with a filter screen 8, and the filter screen 8 performs primary filtering treatment on the oil smoke. A first clamping groove 9 is formed in the inner wall of the treatment box 5, and the filter screen 8 is clamped in the first clamping groove 9. The top of the treatment box 5 is provided with a through hole for inserting the filter screen 8 at a position corresponding to the first clamping groove 9, and the filter screen 8 is hermetically connected with the through hole through a sealing gasket 18. The filter screen 8 is arranged in the treatment box 5 in an inserting mode, so that the filter screen 8 is convenient to mount and dismount, and the filter screen 8 is also convenient to clean and replace.

An activated carbon net 14 is arranged in the treatment box 5, and an ionization oil removal structure is arranged between the filter screen 8 and the activated carbon net 14. The ionization oil removal structure comprises an ionization electrode 12 and a collection electrode 13 which are uniformly distributed on the cross section of the treatment box 5, wherein the ionization electrode 12 is electrically connected with the high voltage of the high voltage bag, and the collection electrode 13 is electrically connected with the medium voltage of the high voltage bag. The high-voltage package is arranged outside the treatment box 5 and is connected with the commercial power. The collecting electrode 13 is arranged close to the activated carbon mesh 14. When the oil smoke passes through the high-voltage ionization electrode 12, the oil drops are ionized, so that the oil drops are positively charged. When oil drops with positive electricity pass through the collecting electrode 13, the oil drops with positive electricity are adsorbed on the collecting electrode 13 with negative electricity, so that the interception and separation of oil drop particles in the oil smoke are realized, small oil drops in the oil smoke are removed, and the aim of purifying the oil smoke is fulfilled.

An air equalizing plate 10 is arranged between the filter screen 8 and the ionizing electrode 12, the air equalizing plate 10 is fixedly connected with the inner wall of the treatment box 5, and a plurality of air holes 11 are uniformly formed in the air equalizing plate 10. The air-equalizing plate 10 equalizes the flow of the smoke, so that the smoke can uniformly enter the ionization electrode 12, and the purification effect of the smoke is improved.

The inner wall of the treatment box 5 is provided with a second clamping groove 15, and the activated carbon net 14 is clamped in the second clamping groove 15. The top of the treatment box 5 is provided with a through hole for inserting the activated carbon mesh 14 at a position corresponding to the second clamping groove 15, and the activated carbon mesh 14 is hermetically connected with the through hole through a sealing gasket 18. The activated carbon net 14 is inserted into the treatment box 5 in an inserting mode, so that the activated carbon net 14 is convenient to install and replace. The activated carbon net 14 is used for further purifying the treated smoke, removing peculiar smell and improving the purification effect of the oil smoke.

An exhaust chamber 16 is arranged between the activated carbon net 14 and the end of the treatment box 5, an exhaust port 17 is arranged at the top end of the exhaust chamber 16, and the exhaust port 17 is connected with a flue through an exhaust pipe. The flue gas treated by the activated carbon net 14 is discharged into the flue through the exhaust port 17 and the exhaust pipe. Exhaust fan 20 is arranged at exhaust port 17, and exhaust fan 20 provides power for the movement of flue gas.

Therefore, the household smoke exhaust ventilator collecting and purifying device adopting the structure can directly treat the oil smoke while collecting the oil smoke, thereby reducing the pressure of centralized treatment and improving the treatment effect.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a purifier is collected to domestic oil smoke which characterized in that: the device comprises a collecting cover, wherein a mounting plate is arranged in the collecting cover, a fan is arranged on the mounting plate, an oil collecting box is arranged at the bottom end of the collecting cover and is clamped with the collecting cover, an oil discharge port for allowing liquid oil to pass through is arranged at the bottom end of the collecting cover, an air inlet is arranged at the top of the collecting cover and is communicated with an air collecting chamber arranged at one end of a treatment box, a filter screen is arranged at one end, close to the air collecting chamber, in the treatment box, an activated carbon net is arranged in the treatment box, and an ionization oil removal structure is arranged between the filter screen and the activated carbon net; the ionization deoiling structure includes evenly distributed's ionization electrode and collecting electrode on handling the cross section of case, and the ionization electrode is connected with the high-voltage electricity of high-pressure package, and collecting electrode is connected with the middling pressure electricity of high-pressure package, and collecting electrode is close to the setting of activated carbon net, is provided with the exhaust chamber between the end of activated carbon net and processing case, and the top of exhaust chamber is provided with the gas vent, and gas vent department is provided with the exhaust fan, and the gas vent passes through the blast pipe and is connected with the flue.

2. A domestic cooking fumes collection and purification apparatus according to claim 1, wherein: be provided with two fans on the mounting panel, the even through-hole that is provided with a plurality of messenger's oil in bottom of mounting panel passes through.

3. A domestic cooking fumes collection and purification apparatus according to claim 1, wherein: the oil drain port is of a long strip-shaped structure, the oil drain port is uniformly distributed at the bottom of the collecting cover, and the oil collecting box is positioned under the oil drain port.

4. A domestic cooking fumes collection and purification apparatus according to claim 1, wherein: the inner wall of the treatment box is provided with a first clamping groove, the filter network card is arranged in the first clamping groove, a through hole for inserting the filter screen is formed in the position, corresponding to the first clamping groove, of the top of the treatment box, and the filter screen is in sealing connection with the through hole through a sealing gasket.

5. A domestic cooking fumes collection and purification apparatus according to claim 1, wherein: the inner wall of the treatment box is provided with a second clamping groove, the activated carbon net is clamped in the second clamping groove, a through hole for inserting the activated carbon net is formed in the position, corresponding to the second clamping groove, of the top of the treatment box, and the activated carbon net is in sealing connection with the through hole through a sealing gasket.

6. A domestic cooking fumes collection and purification apparatus according to claim 1, wherein: an air equalizing plate is arranged between the filter screen and the ionization electrode and is fixedly connected with the inner wall of the treatment box, and a plurality of air holes are uniformly formed in the air equalizing plate.