CN114738805A

CN114738805A - Oil fume purification device for catering kitchen

Info

Publication number: CN114738805A
Application number: CN202210259654.0A
Authority: CN
Inventors: 任志广; 沈小玲; 任杰; 刘颖; 任志芳; 刘文强
Original assignee: Zhangjiakou City Star Electronic Technology Co ltd
Current assignee: Zhangjiakou City Star Electronic Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-12

Abstract

The invention relates to the technical field of oil fume purification, and discloses an oil fume purification device for a catering kitchen, which comprises a connecting pipe, the bottom of the connecting pipe is connected with a processing chamber, the bottom of the processing chamber is connected with an air outlet pipe, a fan is arranged in the processing chamber, the oil fume filter is characterized in that the filter screen plate is arranged above the fan, the processing mechanism is arranged above the filter screen plate, the protection mechanism is arranged below the filter screen plate, the oil fume is filtered by the filter screen plate, oil residues filtered by the filter screen plate can fall onto the ring plate along the filter screen plate to be collected, thereby facilitating the oil residue to be discharged along the drain pipe, absorbing the oil residue leaked by the filter screen plate by arranging the adsorption cloth, then the dregs of fat along adsorbing cloth and flowing to the mount inside and leak down through the filtration pore to can effectively handle the dregs of fat, avoid the dregs of fat to pile up too much and influence normal filter effect.

Description

Oil fume purification device for catering kitchen

Technical Field

The invention relates to the technical field of oil fume purification, in particular to an oil fume purification device for a catering kitchen.

Background

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. In recent years, people pay more and more attention to living environment, indoor environment becomes the focus of people's attention, with the development of economy and the increasing improvement of people's living standard, the problem of kitchen smoke has become a hot spot of people's attention, and more people begin to realize the adverse effect of kitchen smoke on indoor environment. The existing treatment method is to filter by a smoke extractor or directly discharge the smoke into the atmosphere by a fan, so that the physical injury of the smoke to cooking personnel can be reduced.

When the oil fume generated by a catering kitchen is purified, the oil fume is purified and filtered by a filtering device, but after the filtering screen plate is used for a long time, a large amount of oil residue is adhered to the surface of the filtering screen plate, so that the normal use of the filtering screen plate is influenced, and the oil fume purifying device for the catering kitchen is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an oil fume purification device for a catering kitchen, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a food and beverage is oil smoke purifier for kitchen, includes the connecting pipe, the connecting pipe bottom is connected with the process chamber, the process chamber bottom is connected with out the tuber pipe, the inside fan that is provided with of process chamber, the fan top is provided with filters the otter board, it is provided with processing mechanism to filter the otter board top, it is provided with protection machanism to filter the otter board below.

Preferably, the protection mechanism includes the mount, the mount top with cross filter plate bottom fixed connection, the mount lower extreme is provided with thermal-insulated cloth, thermal-insulated cloth surface is provided with the crown plate, crown plate surface and thermal-insulated cloth fixed connection, mount axis department is provided with the spring, spring top and filter plate inner wall bottom fixed connection, spring bottom and fan top fixed connection, four absorption cloth of mount annular fixedly connected with, four absorption cloth all with cross filter plate internal contact, the filter hole has been seted up on the mount surface.

Preferably, the top of the ring plate is arranged with the left end inclined downwards, the surface of the ring plate is connected with a leakage pipe, the top of the fixing frame is provided with an annular groove, and the leakage pipe is communicated with the annular groove.

Preferably, the processing mechanism comprises a pressing plate, a second groove is formed in the bottom of the pressing plate, a scraper is fixedly connected to the inner wall of the second groove, a hole is formed in the surface of the scraper, and an air deflector is fixedly connected to the top of the pressing plate.

Preferably, the bottom of the pressing plate is in contact with the surface of the filter screen plate, and the right end of the pressing plate is rotatably connected with the middle shaft at the top of the filter screen plate through a rotating shaft.

Preferably, the bottom of the pressing plate is provided with a connecting rod, the outer arc of the connecting rod is arranged, the connecting rod penetrates through the pressing plate, the outer surface of the connecting rod is provided with a connecting belt, two ends of the connecting belt are fixedly connected with two ends of the connecting rod, a first groove is formed in the surface of the connecting belt, and a clamping bead is arranged on the surface of the connecting belt.

Compared with the prior art, the invention provides an oil fume purification device for a catering kitchen, which has the following beneficial effects:

1. according to the invention, the oil fume is filtered by the filter screen plate, and the oil residue filtered by the filter screen plate can fall onto the ring plate along the filter screen plate to be collected, so that the oil residue can be conveniently discharged along the drain pipe.

2. According to the invention, the adsorption cloth is arranged to absorb the oil residue leaked by the filter screen plate, and then the oil residue flows into the fixing frame along the adsorption cloth and leaks through the filter holes, so that the oil residue can be effectively treated, and the influence of excessive oil residue accumulation on the normal filtering effect is avoided.

3. According to the invention, the air guide plate is provided with the pressing plate to deflect, so that the air guide plate drives the scraping plate to scrape the grease on the surface of the filter screen plate, and the oil residue can be prevented from accumulating in the second open groove through the open hole formed in the surface of the scraping plate, so that the scraped oil residue can slide down through the open hole to be collected.

4. According to the invention, the connecting rod and the connecting belt are arranged at the tail end of the scraper, so that the connecting belt can ensure the pulling effect of the scraper under the pulling action of the clamping beads, the scraping effect of the scraper on oil residues on the surface of the filter screen plate can be ensured, the contact area with oil smoke can be enlarged through the connecting belt, and the scraper can be driven to deflect conveniently.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a perspective view of a filter screen, a guard mechanism and a treatment mechanism of the present invention;

FIG. 4 is a schematic view of the processing mechanism of the present invention;

FIG. 5 is an enlarged view of B of FIG. 4 according to the present invention;

FIG. 6 is a schematic structural diagram of a filter screen plate according to the present invention;

FIG. 7 is an enlarged view of A in FIG. 6 according to the present invention.

In the figure: the device comprises a connecting pipe 1, a processing chamber 2, a fan 21, a filter screen plate 22, a protection mechanism 23, a ring plate 231, a leakage pipe 232, a fixing frame 233, a heat insulation cloth 234, a spring 235, an adsorption cloth 236, a filter hole 237, a processing mechanism 24, a pressing plate 241, an air deflector 242, a connecting rod 243, a connecting belt 244, a clamping bead 245, a first open groove 246, a second open groove 247, a scraping plate 248, an opening 249 and an air outlet pipe 3.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a catering kitchen uses fume purification device, including connecting pipe 1, 1 bottom of connecting pipe is connected with

treatment chamber

2, 2 bottoms in treatment chamber are connected with out

tuber pipe

3, 2 inside fans 21 that are provided with in treatment chamber, fan 21 top is provided with filter screen plate 22, filter screen plate 22 top and be provided with processing mechanism 24, filter screen plate 22 below is provided with protection machanism 23, filter the oil smoke through setting up filter screen plate 22, the dregs of fat after being filtered by filter screen plate 22 can be collected to the crown plate 231 along filtering screen plate 22 whereabouts, thereby can conveniently make the dregs of fat can discharge along bushing 232.

The protection mechanism 23 comprises a fixing frame 233, the top of the fixing frame 233 is fixedly connected with the bottom of the filter screen 22, the lower end of the fixing frame 233 is provided with a heat-insulating cloth 234, the outer surface of the heat-insulating cloth 234 is provided with a ring plate 231, the outer surface of the ring plate 231 is fixedly connected with the heat-insulating cloth 234, the middle shaft of the fixing frame 233 is provided with a spring 235, the top of the spring 235 is fixedly connected with the bottom of the inner wall of the filter screen 22, the bottom of the spring 235 is fixedly connected with the top of the fan 21, the fixing frame 233 is annularly and fixedly connected with four pieces of adsorption cloth 236, the four pieces of adsorption cloth 236 are all contacted with the inside of the filter screen 22, the surface of the fixing frame 233 is provided with filter holes 237, the top of the ring plate 231 is obliquely arranged downwards at the left end, the surface of the ring plate 231 is connected with a leakage pipe 232, the top of the fixing frame 233 is provided with an annular groove, the leakage pipe 232 is communicated with the annular groove, oil residue leaked from the filter screen 22 is absorbed by the adsorption cloth 236, then the oil residue flows to the inside of the fixing frame 233 through the filter holes 237 along the adsorption cloth 236, therefore, the oil residue can be effectively treated, and the phenomenon that the normal filtering effect is influenced by excessive accumulation of the oil residue is avoided.

The processing mechanism 24 comprises a pressing plate 241, the bottom of the pressing plate 241 is provided with a second opening groove 247, the inner wall of the second opening groove 247 is fixedly connected with a scraper 248, the surface of the scraper 248 is provided with an opening 249, the top of the pressing plate 241 is fixedly connected with an air deflector 242, the pressing plate 241 is driven by the air deflector 242 to deflect, so that the air deflector 242 drives the scraper 248 to scrape off grease on the surface of the filter screen plate 22, the opening 249 arranged on the surface of the scraper 248 can prevent oil slag from accumulating inside the second opening groove 247, the scraped oil slag can slide down through the opening 249 to be collected, the bottom of the pressing plate 241 is in contact with the surface of the filter screen plate 22, the right end of the pressing plate 241 is rotatably connected with the center shaft at the top of the filter screen plate 22 through a rotating shaft, the bottom of the pressing plate 241 is provided with a connecting rod 243, the connecting rod 243 is arranged in an outer arc shape, the connecting rod 243 penetrates through the pressing plate 241, the outer surface of the connecting rod 243 is provided with a connecting band 244, and two ends of the connecting band 244 are fixedly connected with two ends of the connecting rod 243, the surface of the connecting belt 244 is provided with a first slot 246, the surface of the connecting belt 244 is provided with a clamping bead 245, and the tail end of the scraper 248 is provided with the connecting rod 243 and the connecting belt 244, so that the connecting belt 244 can ensure the pulling effect of the scraper 248 under the pulling of the clamping bead 245, the scraping effect of the scraper 248 on oil residue on the surface of the filter screen plate 22 can be ensured, the contact area with oil smoke can be enlarged through the connecting belt 244, and the scraper 248 is convenient to be driven to deflect.

When the oil fume filter is used, the oil fume introduced from the connecting pipe 1 is contacted with the filter screen plate 22 and then filtered by the filter screen plate 22, the filtered oil fume is discharged from the air outlet pipe 3, the oil residue filtered by the filter screen plate 22 can fall onto the ring plate 231 along the filter screen plate 22 to be collected, so that the oil residue can be conveniently discharged along the drain pipe 232, meanwhile, part of the oil residue leaked from the filter screen plate 22 can be absorbed by the adsorption cloth 236, the oil residue can flow into the fixing frame 233 along the adsorption cloth 236, the oil residue can be leaked into the ring plate 231 through the filter holes 237 to be collected, the oil residue can be effectively treated, the phenomenon that the normal filtering effect is influenced by too much accumulated oil residue is avoided, meanwhile, in the process of enabling the generated wind force to flow by starting the fan 21, the pressing plate 241 can deflect under the assistance of the air deflector 242, so that the air deflector 242 can drive the scraping plate 248 to scrape the oil grease on the surface of the filter screen plate 22, can avoid the dregs of fat to pile up inside two 247 slots through the trompil 249 that sets up on scraper 248 surface, make the dregs of fat that is scraped down can slide through trompil 249 and collect, simultaneously through connecting rod 243 and the connecting band 244 at scraper 248 terminal setting, make connecting band 244 guarantee the pulling effect to scraper 248 under the pulling of card pearl 245, thereby can guarantee the scraping effect of scraper 248 to the dregs of fat on filter screen plate 22 surface, can increase the area of contact with the oil smoke through connecting band 244 again, make things convenient for scraper 248 to be driven and deflect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a catering kitchen uses fume purification device, includes connecting pipe (1), its characterized in that: the utility model discloses a processing apparatus, including connecting pipe (1), fan (21), filter screen board (22), connecting pipe (1) bottom is connected with process chamber (2), process chamber (2) bottom is connected with out tuber pipe (3), inside fan (21) that is provided with of process chamber (2), fan (21) top is provided with filter screen board (22), filter screen board (22) top is provided with processing mechanism (24), filter screen board (22) below is provided with protection machanism (23).

2. The cooking fume purification device for catering kitchens as claimed in claim 1, wherein: protection machanism (23) are including mount (233), mount (233) top and filter otter board (22) bottom fixed connection, mount (233) lower extreme is provided with thermal-insulated cloth (234), thermal-insulated cloth (234) surface is provided with crown plate (231), crown plate (231) surface and thermal-insulated cloth (234) fixed connection, mount (233) axis department is provided with spring (235), spring (235) top and filter otter board (22) inner wall bottom fixed connection, spring (235) bottom and fan (21) top fixed connection, mount (233) annular fixed connection has four to adsorb cloth (236), four adsorb cloth (236) all with filter otter board (22) internal contact, filter hole (237) have been seted up on mount (233) surface.

3. The cooking fume purification device for catering kitchens as claimed in claim 2, wherein: the top of the ring plate (231) is inclined downwards at the left end, a leakage pipe (232) is connected to the surface of the ring plate (231), an annular groove is formed in the top of the fixing frame (233), and the leakage pipe (232) is communicated with the annular groove.

4. The cooking fume purification device for catering kitchens as claimed in claim 1, wherein: the processing mechanism (24) comprises a pressing plate (241), a second groove (247) is formed in the bottom of the pressing plate (241), a scraper (248) is fixedly connected to the inner wall of the second groove (247), an opening (249) is formed in the surface of the scraper (248), and an air deflector (242) is fixedly connected to the top of the pressing plate (241).

5. The catering kitchen oil fume purification device according to claim 4, wherein: the bottom of the pressing plate (241) is in surface contact with the filter screen plate (22), and the right end of the pressing plate (241) is rotatably connected with the top center shaft of the filter screen plate (22) through a rotating shaft.

6. The catering kitchen oil fume purification device according to claim 4, wherein: the clamp plate (241) bottom is provided with connecting rod (243), the outer arc setting of connecting rod (243), and connecting rod (243) run through clamp plate (241), connecting rod (243) surface is provided with connecting band (244), connecting band (244) both ends and connecting rod (243) both ends fixed connection, connecting band (244) surface has been seted up fluting one (246), connecting band (244) surface is provided with card pearl (245).