CN211233004U - Centrifugal oil-smoke separating device - Google Patents

Abstract

The utility model discloses a centrifugal oil smoke separating device, which comprises a lower connecting frame, a smoke frame, an upper connecting frame, a guide plate, a guide groove and a clapboard, the utility model adopts a mechanical structure arranged in the guide groove, rotating at high speed in the cavity, separating partial oil smoke into the guide groove inside the smoke hood under the action of centrifugal force, separating, the concentration of the oil smoke entering the smoke hood can be reduced by about 30 percent compared with the oil smoke entering the smoke hood before the structure is added, so that the oil smoke can be degraded and separated more thoroughly by advanced treatment in the later period, therefore, the residual oil smoke scale on the inner wall of the flue can be greatly reduced, the fire caused by the ignition of the inner wall of the flue is reduced, meanwhile, the oil smoke discharged into the atmosphere is treated by a plurality of working procedures in the early stage, so that the concentration is greatly reduced, the pollution to the atmosphere is reduced or eliminated, and the advantages of reducing the concentration of the oil smoke, reducing potential safety hazards and reducing the pollution to the environment to the maximum extent are achieved.

Description

Centrifugal oil-smoke separating device

Technical Field

The utility model relates to a relevant field of oil smoke separator specifically is a centrifugal oil smoke separator.

Background

The oil fume is black substance generated by incomplete combustion of oil, the oil fume emitted by cooking at ordinary times is a large amount of thermal oxidation decomposition products generated by edible oil and food under the high-temperature condition, the oil fume is heated during cooking, blue smoke generated by initial decomposition appears when the temperature reaches the smoke point of the edible oil of 170 ℃, the decomposition speed is accelerated along with the continuous rise of the temperature, a large amount of oil fume is generated when the temperature reaches 250 ℃, the pungent smell is accompanied, and the particle size of the oil fume is 0.01-0.3 micron.

The existing range hood on the market basically uses a high-power axial flow fan to directly pump away oil smoke generated by a kitchen, and then processes the original oil smoke by methods of optical inspection, wet separation and the like.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model discloses herein provides a centrifugal oil smoke separator.

The utility model discloses a realize like this, construct a centrifugal oil smoke separator, the device include connection frame, cigarette frame down, go up connection frame, guide plate, guiding gutter and baffle, connection frame and cigarette frame bottom are fixed as an organic whole down, cigarette frame and last connection frame bottom fixed connection, the inside guide plate that is provided with of cigarette frame to cigarette frame and guide plate structure as an organic whole, the guiding gutter has been seted up to the inside equidistance of cigarette frame, the seamless fixed in both ends around the cigarette frame passes through electric welding and the baffle.

Preferably, the upper end and the lower end of the diversion trench are provided with a lower opening and an upper opening.

Preferably, the lower opening and the upper opening have the same structure, and the lower opening and the upper opening are symmetrically distributed.

Preferably, the right end of the diversion trench is provided with an air inlet.

Preferably, the guide grooves are eight in number and are distributed at equal intervals along the horizontal direction in the smoke frame.

Preferably, the eight diversion trenches are fixed with a partition plate between every two diversion trenches.

Preferably, eight guide plates are arranged on the guide plate, and four guide plates are in a group and are symmetrically distributed along the left end and the right end inside the smoke frame.

Preferably, the lower connecting frame and the upper connecting frame are the same in structure, and the lower connecting frame and the upper connecting frame are symmetrically distributed along the upper side and the lower side of the cigarette frame.

Preferably, the smoke frame is made of a stainless steel plate, and is high in hardness and strong in corrosion resistance.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a centrifugal oil smoke separator here, compare with equipment of the same type, have following improvement:

a centrifugal oil smoke separator, through the inside mechanical structure who sets up of guiding gutter, high-speed rotatory in the cavity, through the effect of centrifugal force, separate part oil smoke to the inside guiding gutter of petticoat pipe in, after the separation, the oil smoke concentration that enters into in the petticoat pipe can reduce about 30% before installing this structure additional, make the deepening in later stage handle degrade more thoroughly and separate the oil smoke, therefore, the remaining oil smoke dirt of flue inner wall can reduce by a wide margin, reduce the conflagration that takes place because of the flue inner wall ignites, and simultaneously, the oil smoke in the atmosphere is discharged, through the processing of several processes in earlier stage, the concentration has been reduced widely, reduce or eliminate atmospheric pollution, the effect that reduces the oil smoke concentration has been reached, reduce the potential safety hazard, furthest reduces environmental pollution's advantage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the sectional structure of the diversion trench of the present invention;

fig. 3 is a schematic view of the top view structure of the diversion trench of the present invention;

fig. 4 is a schematic view of the front view structure of the diversion trench of the present invention;

fig. 5 is a schematic view of the local top view structure of the cigarette frame of the present invention.

Wherein: a lower connecting frame-1, a smoke frame-2, an upper connecting frame-3, a guide plate-4, a guide groove-5, a partition plate-6, a lower opening-51, an upper opening-52 and an air inlet-53.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a centrifugal oil smoke separator here, including lower carriage 1, cigarette frame 2, go up carriage 3, guide plate 4, guiding gutter 5 and baffle 6, lower carriage 1 is fixed as an organic whole with cigarette frame 2 bottom, cigarette frame 2 and last 3 bottom fixed connection of carriage, 2 inside guide plate 4 that are provided with of cigarette frame, and cigarette frame 2 and guide plate 4 be the integral structure, do benefit to and play the effect of carrying out the water conservancy diversion to the flue gas, guiding gutter 5 has been seted up to 2 inside equidistance of cigarette frame, do benefit to and play the effect of separating the flue gas, both ends are seamless fixed around cigarette frame 2 is through electric welding and baffle 6.

Furthermore, the upper end and the lower end of the diversion trench 5 are provided with a lower opening 51 and an upper opening 52, which is beneficial to the emission of flue gas.

Further, the lower opening 51 and the upper opening 52 have the same structure, and the lower opening 51 and the upper opening 52 are symmetrically distributed, so that the effect of discharging the flue gas is facilitated.

Further, the right end of the diversion trench 5 is provided with an air inlet 53, which is beneficial to the effect of entering flue gas.

Furthermore, the guide grooves 5 are eight in number, and the guide grooves 5 are distributed at equal intervals along the horizontal direction inside the smoke frame 2, so that the flow equalization oil smoke and the oil smoke separation function are facilitated.

Furthermore, a partition plate 6 is fixed between every two of the eight flow guide grooves 5, so that the effects of flow equalization of oil smoke and separation of oil smoke are facilitated.

Further, eight guide plates 4 are arranged, four guide plates 4 are in one group, and the left end and the right end of the inner part of the smoke frame 2 are symmetrically distributed, so that the effect of guiding the flow is facilitated.

Further, lower connecting frame 1 is the same with last connecting frame 3 structure to lower connecting frame 1 and last connecting frame 3 are the symmetrical form along the upper and lower both sides of cigarette frame 2 and distribute, do benefit to and play to carry out fixed connection to the cigarette frame.

Furthermore, the smoke frame 2 is made of a stainless steel plate, so that the hardness is high, and the corrosion resistance is strong.

The utility model provides a centrifugal oil smoke separating device through improvement, and the working principle is as follows;

firstly, before use, the centrifugal oil fume separation device is formed by bending and processing stainless steel plates, the whole structure is simple and practical, and single structures are combined into a row to form a unit, so that the effects of flow equalization of oil fume and separation of oil fume are achieved;

secondly, when the axial flow fan for smoke exhaust runs at a high speed, the air inside and outside the room generates pressure difference, the pressure difference is conducted through the flue and the smoke frame 2, the air inside and outside the room is forced to rapidly flow outdoors, when the air inside the room flows, the oil smoke generated by cooking is taken away, when the oil smoke passes through the guide groove 5 inside the smoke frame 2, the guide plate 4 is used for guiding the flow, the smoke can rotate along the inner wall at a high speed anticlockwise, the oil smoke is separated out under the action of centrifugal force and flows to the guide groove 5 along the inner wall of the cavity, and the residual air mixture enters the smoke hood from the positions of the lower opening 51 and the upper opening 52, so that the oil;

thirdly, after separation, the concentration of the oil smoke entering the smoke hood can be reduced by about 30 percent compared with that before the structure is additionally arranged, so that the oil smoke can be degraded and separated more thoroughly by advanced treatment in the later period, therefore, the oil smoke scale remained on the inner wall of the flue can be greatly reduced, the fire caused by ignition of the inner wall of the flue is reduced, meanwhile, the oil smoke discharged into the atmosphere is treated by a plurality of procedures in the earlier period, the concentration is greatly reduced, the pollution to the atmosphere is reduced or eliminated, the effect of reducing the concentration of the oil smoke is realized, the potential safety hazard is reduced, and the environmental pollution is reduced to the maximum extent.

The utility model discloses an improvement provides a centrifugal oil smoke separator, mechanical structure through 5 inside settings of guiding gutter, high-speed rotation in the cavity, through the effect of centrifugal force, separate partial oil smoke to the inside guiding gutter 5 of cigarette frame 2 in, after the separation, the oil smoke concentration that enters into in the cigarette frame 2 can reduce about 30% before installing this structure additional, make the deepening in later stage handle degrade and separate the oil smoke more thoroughly, therefore, the remaining oil smoke dirt of flue inner wall can reduce by a wide margin, reduce the conflagration that takes place because of the flue inner wall ignites, and simultaneously, discharge the oil smoke in the atmosphere, the processing through several processes in earlier stage, the concentration has been reduced widely, reduce or eliminate atmospheric pollution, the effect that reduces the oil smoke concentration has been reached, reduce the potential safety hazard, furthest reduces the advantage to environmental pollution.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A centrifugal oil smoke separator which characterized in that: its mechanism includes connecting frame (1), cigarette frame (2), goes up connecting frame (3), guide plate (4), guiding gutter (5) and baffle (6) down, connecting frame (1) is fixed as an organic whole with cigarette frame (2) bottom down, cigarette frame (2) and last connecting frame (3) bottom fixed connection, cigarette frame (2) inside is provided with guide plate (4) to cigarette frame (2) and guide plate (4) structure as an organic whole, guiding gutter (5) have been seted up to inside equidistance of cigarette frame (2), both ends are seamless fixed around cigarette frame (2) through electric welding and baffle (6).

2. A centrifugal lampblack separation device as claimed in claim 1, characterized in that: the upper end and the lower end of the diversion trench (5) are provided with a lower opening (51) and an upper opening (52).

3. A centrifugal lampblack separation device as claimed in claim 2, characterized in that: the lower opening (51) and the upper opening (52) are identical in structure, and the lower opening (51) and the upper opening (52) are symmetrically distributed.

4. A centrifugal lampblack separation device as claimed in claim 1, characterized in that: the right end of the diversion trench (5) is provided with an air inlet (53).

5. A centrifugal lampblack separation device as claimed in claim 1, characterized in that: the guide grooves (5) are eight in number, and the guide grooves (5) are distributed at equal intervals along the horizontal direction inside the cigarette frame (2).

6. A centrifugal lampblack separation device according to claim 5, characterized in that: and partition plates (6) are fixed between every two of the eight guide grooves (5).

7. A centrifugal lampblack separation device as claimed in claim 1, characterized in that: eight guide plates (4) are arranged, and four guide plates (4) are in a group and are symmetrically distributed along the left end and the right end inside the smoke frame (2).

8. A centrifugal lampblack separation device as claimed in claim 1, characterized in that: the lower connecting frame (1) and the upper connecting frame (3) are identical in structure, and the lower connecting frame (1) and the upper connecting frame (3) are symmetrically distributed along the upper side and the lower side of the cigarette frame (2).

Images