CN207591522U - Cooking fume spray device - Google Patents

Abstract

The utility model discloses an oil fume spraying device, which comprises an oil fume spraying device cavity, a pipeline device and several partitions; one side of the oil fume spraying device cavity is provided with an oil fume pipe interface, and the other side is provided with an oil fume The outlet of the spraying device, the oil fume pipe interface is used to connect the oil fume pipe, and the outlet of the oil fume spraying device is used to discharge the oil fume; The sprayer and the water spray connecting pipe connected to a plurality of said sprayers, the said water spray connecting pipe is also connected to the water source; several said partitions are distributed alternately to form the outlet from the oil smoke pipe interface to the oil smoke spray device outlet The multi-bending air duct can realize rapid treatment of oil fume, improve the separation efficiency of oil fume particles and gas in oil fume, and reduce the cost of oil fume treatment.

Description

Fume spray device

technical field

The utility model relates to the technical field of oil fume purification, in particular to an oil fume spraying device.

Background technique

With the development of intelligent technology, today's society is rapidly entering the era of intelligence. In traditional kitchen equipment, apart from electric rice cooker, voltage cooker, induction cooker and other equipment that can be automated, there are also some equipment that need to be manually operated by users, such as frying pans. These equipment can no longer meet the needs of intelligence and require people to spend time on cooking. Program on. Driven by the demand for automation, some cooking machines with automatic cooking functions have appeared on the market, and have a tendency to be widely used. For the design of an automatic cooking machine, its fume treatment has always been one of the difficult problems. In the cooking process of the automatic cooking machine, the problem of oil fume pollution also causes troubles for users. Specifically, existing cooking machines generally have the following problems:

1. Due to the lack of oil fume removal system, cleaning is very troublesome. Once the oil fume enters the cracks of the machine, it is not easy to clean, easy to breed bacteria, and affect the health of users;

2. The oil fume is not discharged in time, which affects the service life of the machine;

3. The treatment of oil fume is not thorough, resulting in a large amount of oil fume being discharged into the air after treatment, causing pollution to the surrounding environment;

4. The use of special oil fume treatment equipment is often expensive and expensive.

Utility model content

The purpose of the embodiment of the utility model is to provide a fume spraying device, which can quickly process the fume, improve the separation efficiency of the fume particles and the gas in the fume, and reduce the cost of fume treatment.

In order to achieve the above purpose, the embodiment of the utility model provides a lampblack spraying device, which includes a lampblack spraying device cavity, a pipeline device and several partitions; one side of the lampblack spraying device cavity is provided with a lampblack pipe interface , the other side is provided with the outlet of the oil fume spraying device, the oil fume pipe interface is used to connect the oil fume pipe, and the outlet of the oil fume spraying device is used to discharge the oil fume; the pipeline device includes a A plurality of showers on the top of the shower and connecting pipes connecting a plurality of said showers; The multi-bending air duct at the outlet of the oil fume spraying device.

As an improvement of the above solution, the pipeline device further includes a spray water pump, and the spray water pump is arranged on the water spray connecting pipe.

As an improvement of the above solution, a water storage tank is further provided at the bottom of the cavity of the lampblack spray device, the top of the water storage tank is open, and the bottom of the water storage tank is connected to the water spray connecting pipe.

As an improvement to the above solution, the water storage tank is further provided with an overflow pipe for discharging accumulated water in the water storage tank that is higher than the mouth of the overflow pipe.

As an improvement to the above solution, the pipeline device further includes a water inlet shower provided on the top of the oil fume spray device cavity, and the water inlet shower is connected to an external water source through a water inlet pipe.

As an improvement of the above solution, the pipeline device further includes a water inlet pump, and the water inlet pump is arranged on the water inlet pipe.

As an improvement of the above solution, several partitions are installed vertically inside the cavity of the oil fume spraying device.

As an improvement of the above solution, the bottoms of several partitions are alternately immersed in the water surface of the water storage tank.

As an improvement of the above solution, the oil fume spraying device further includes a fan, the air inlet of the fan is connected to the outlet of the oil fume spraying device, and the air outlet of the fan is connected to the outside of the oil fume spraying device.

As an improvement of the above solution, a filter is provided on the connecting pipe between the air inlet of the fan and the outlet of the oil fume spraying device.

In the oil fume spraying device provided by the embodiment of the utility model, the oil fume to be treated enters the cavity of the oil fume spraying device from the oil fume pipe interface, and the pipeline device controls the oil fume passing through the oil fume spraying device 1 Spray to cool down, and at the same time, part of the soot particles are absorbed by the spray liquid, and the multi-bending air duct is separated inside the cavity of the soot spray device to enhance the cooling and absorption effect on the soot particles. The oily fume is discharged from the outlet of the oily fume spraying device to the outside of the oily fume spraying device, so that the treated oily fume is clean and can be discharged, reducing the residue of oily fume particles in the exhaust gas, realizing rapid treatment of the oily fume, and improving the quality of the oily fume in the oily fume. The separation efficiency of particles and gases reduces the cost of oil fume treatment.

Description of drawings

Fig. 1 is a structural schematic diagram of an oil fume treatment mechanism suitable for an oil fume spraying device in an embodiment of the utility model.

Fig. 2 is another view of the oil fume treatment mechanism in Fig. 1 .

Fig. 3 is a schematic diagram of gas flow when the soot treatment mechanism in Fig. 1 is working.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to FIG. 1 , it is a schematic structural diagram of a fume treatment mechanism suitable for the fume spray device provided by the embodiment of the present invention.

The oil fume spraying device 1 includes a cavity of the oil fume spraying device, a pipe device and several partitions. One side of the cavity of the oil fume spraying device is provided with an oil fume pipe interface 11 , and the other side is provided with an outlet 12 of the oil fume spraying device. In this embodiment, the number of the partitions included is three, including an upper partition 14 and two lower partitions 13, in other cases, the number of the partitions can be more or less , does not affect the beneficial effect that the utility model obtains. The pipeline device includes a shower 41 and a water spray connecting pipe 42 . In this embodiment, the oil fume treatment mechanism includes four showers 41. In other cases, the number of the oil fume treatment mechanism may include more or less said showers 41. Affect the beneficial effect that the utility model obtains.

The oil fume treatment mechanism provided in this embodiment includes an oil fume spraying device 1 and a filter chamber 2 . The filter chamber 2 includes a filter.

Referring to Fig. 1, the oil fume pipe interface 11 is arranged on the inner side of the oil fume spraying device 1 for connecting the oil fume pipe 5, and the smoke outlet of the oil fume pipe 5 passes through the oil fume pipe interface 11, and the The oily fume is discharged into the inside of the oily fume spraying device 1 . The upper baffles 14 and the lower baffles 13 are distributed alternately inside the oil fume spraying device 1, the upper ends of the upper baffles 14 are mounted on the top of the oil fume spraying device 1, and the lower The lower ends of the partitions 13 are installed close to the bottom of the oil fume spraying device 1 with a distance between them. Preferably, a water storage tank 15 is further provided at the bottom of the oil fume spraying device 1 , and the water storage level of the water storage tank 15 is higher than the bottom end of the lower partition 13 . Both the upper partition 14 and the lower partition 13 are installed vertically inside the oil fume spraying device 1, and divide the internal space of the oil fume spraying device 1 into a plurality of spraying intervals connected end to end. , forming a multi-bend flue to extend the distance of the oil fume in the oil fume spraying device 1 and enhance the effect of spraying and filtering. The upper baffle 14 and the two lower baffles 13 divide the oil fume spraying device 1 into a primary spraying section, a secondary spraying section, a tertiary spraying section and a final spraying section. The oil fume pipe interface 11 is arranged in the first stage spray section, the oil fume spray device outlet 12 is arranged in the last stage spray section, and the height of the oil fume spray device outlet 12 is higher than that of the water storage tank 15 liquid level. Preferably, the water storage tank 15 is also provided with an overflow pipe 16 for discharging accumulated water higher than the pipe surface of the overflow pipe 16 to prevent excessive accumulated water from causing damage to the inside of the machine. In other cases, the oil fume treatment mechanism may also include more or less of the upper partitions 14, and may also include more or less of the lower partitions 13, without affecting the beneficial effects of the present invention. Effect.

The four showers 41 are arranged one-to-one on the top of the primary spraying section, the top of the secondary spraying section, the top of the third-stage spraying section and the final spraying section. the top of the section, and the showers 41 are all connected to the water spray connection pipe 42, the water spray connection pipe 42 is connected to the bottom of the water storage tank 15, and on the water spray connection pipe 42 A circulating water pump 45 is also provided, so that the spraying water can be circulated for spraying, saving the water consumption of the spraying operation.

The pipeline device also includes a water inlet shower 43 and a water inlet pipe 44. In this embodiment, the water inlet shower 43 is arranged in the first-stage spray section. In other cases, the inlet water The water shower 43 can also be arranged in other said spraying intervals, without affecting the beneficial effects obtained by the utility model. And the water inlet sprayer 43 is connected to an external water source through the water inlet pipe 44 to provide sufficient water for the water storage chamber 4 for spray circulation. Preferably, the pipeline device further includes a water inlet pump 46 , and the water inlet pump 46 is arranged on the water inlet pipe 44 .

The filter chamber inlet of the filter chamber 2 is connected to the outlet 12 of the oil fume spraying device, and the filter chamber outlet of the filter chamber 2 is connected to the inlet of the fan 3 . The filter is arranged at the filter chamber outlet of the filter chamber 2 , preferably, the filter includes several filter screens 22 and a filter screen frame 21 . Referring to FIG. 2 and FIG. 3 , the filter screen frame 21 is a layered structure, and an opening is provided in the middle of each layer, and the filter screens 22 are installed on the openings one by one. It is convenient to clean and replace the filter screen 22 and keep the inside of the oil fume treatment mechanism clean. Preferably, the bottom of the filter chamber 2 is provided with a drain pipe interface for connecting the drain pipe 23 .

In this embodiment, the filter screens 22 all adopt metal filter screens. In other cases, the filter screens 22 can also use activated carbon filter screens or gauze filter screens, etc., and the materials used in a plurality of the filter screens 22 They can be the same or different, without affecting the beneficial effects obtained by the utility model.

Preferably, the oil fume spraying device 1 further includes a fan 3, and the fan outlet of the fan 3 communicates with the outside of the oil fume treatment mechanism.

The working process of the oil fume treatment mechanism applicable to the oil fume spraying device provided by the utility model will be described in detail below with reference to FIGS. 1 to 3 .

The water inlet pump 46 starts to draw water from the external water source, sprays it from the water inlet sprayer 43 through the water inlet pipe 44 , and flows into the water storage tank 15 at the bottom of the oil fume spray device 1 middle. The blower 3 is started, so that the inside of the oil fume spraying device 1 forms an airflow from the first-stage spraying section to the last-stage spraying section in sequence, and the airflow enters the oily fume spraying device 1 into the The filter chamber 2, and finally exhaust the oil fume treatment mechanism through the fan 3.

The oily fume enters the first-stage spraying section from the oily fume pipe 5, and the water inlet sprayer 43 sprays and cools the oily fume to separate most of the oily fume particles from the gas, and most of the oily fume particles are absorbed by water and dissolved into The accumulated water in the water storage tank 15.

The circulating water pump 23 extracts the accumulated water in the water storage chamber 4, passes through the water spray connecting pipe 42, and sprays out from the sprayer 41 to cool down the oily fume in the secondary spraying interval, and a part of the oily fume Particles are filtered out by the filter screen 22 in the secondary spraying section, and a part of the soot particles fall to the bottom of the soot spraying device 1, and along with the spraying water from the lower partition 13 and the The gap at the bottom of the oil fume spraying device 1 flows into the water storage chamber 4, and the remaining oil fume particles enter the next spraying section along with the air flow, and repeat the above process in the next spraying section. The rest of the soot particles enter the filter chamber 2 from the outlet 12 of the soot spray device along with the airflow, follow the airflow and rise from the bottom of the filter, and are blocked by the filter screen 22 and condensed and liquefied. A soot condensate is formed, and the soot condensate flows out of the soot treatment mechanism through the drain pipe 23 . Finally, the clean gas that has been sprayed and filtered is discharged from the fan outlet of the fan 3 to the outside of the oil fume treatment mechanism.

In the oil fume spraying device provided by the embodiment of the utility model, the oil fume to be treated enters the cavity of the oil fume spraying device from the oil fume pipe interface, and the pipeline device controls the oil fume passing through the oil fume spraying device 1 Spray to cool down, and at the same time, part of the soot particles are absorbed by the spray liquid, and the multi-bending air duct is separated inside the cavity of the soot spray device to enhance the cooling and absorption effect on the soot particles. The oily fume is discharged from the outlet of the oily fume spraying device to the outside of the oily fume spraying device, so that the treated oily fume is clean and can be discharged, reducing the residue of oily fume particles in the exhaust gas, realizing rapid treatment of the oily fume, and improving the quality of the oily fume in the oily fume. The separation efficiency of particles and gases reduces the cost of oil fume treatment.

The above is a preferred embodiment of the present utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, some improvements and modifications can also be made, these improvements and modifications It is also regarded as the protection scope of the present utility model.

Claims (10)

1. a kind of cooking fume spray device, which is characterized in that including cooking fume spray device cavity, plumbing installation and several partition boards；

The side of the cooking fume spray device cavity is equipped with oil smoke interface tube, and opposite side is exported equipped with cooking fume spray device, described For connecting fume pipeline, the cooking fume spray device exports to discharge oil smoke oil smoke interface tube；

The plumbing installation is included mounted on multiple spray throwers at the top of the cooking fume spray device cavity and the multiple institutes of connection The water spray connecting tube of spray thrower is stated, the water spray connecting tube is also connected to water source；

Several partition boards are alternately distributed to form the more bendings exported from the oil smoke interface tube to the cooking fume spray device Air duct.

2. cooking fume spray device as described in claim 1, which is characterized in that the plumbing installation further includes feeding spraying pump, institute Feeding spraying pump is stated to be set in the water spray connecting tube.

3. cooking fume spray device as claimed in claim 2, which is characterized in that the bottom of the cooking fume spray device cavity is also set There are water storage box, the open-top of the water storage box, the bottom of the water storage box is connect with the water spray connecting tube.

4. cooking fume spray device as claimed in claim 3, which is characterized in that the water storage box is additionally provided with overflow pipe, for arranging Go out in the water storage box to be higher than the ponding of the overflow pipe nozzle.

5. cooking fume spray device as claimed in claim 3, which is characterized in that the plumbing installation is further included equipped with the oil smoke Water inlet spray thrower at the top of spray equipment cavity, the water inlet spray thrower are connect by water inlet pipe with external water source.

6. cooking fume spray device as claimed in claim 5, which is characterized in that the plumbing installation is further included into water water pump, institute It states and is set on the water inlet pipe into water water pump.

7. cooking fume spray device as claimed in claim 3, which is characterized in that several partition boards are vertically installed at the oil smoke Spray equipment inside cavity.

8. cooking fume spray device as claimed in claim 7, which is characterized in that described in the alternate immersion in bottom of several partition boards The water surface of water storage box.

9. cooking fume spray device as described in claim 1, which is characterized in that the cooking fume spray device further includes wind turbine, institute The air inlet for stating wind turbine connects the cooking fume spray device outlet, and the air outlet of the wind turbine connects the cooking fume spray device It is external.

10. cooking fume spray device as claimed in claim 9, which is characterized in that the air inlet of the wind turbine is sprayed with the oil smoke In the connecting pipe of shower device outlet, equipped with filter screen.