CN111594901A - Oil smoke purifier with self-cleaning function - Google Patents
Oil smoke purifier with self-cleaning function Download PDFInfo
- Publication number
- CN111594901A CN111594901A CN202010571889.4A CN202010571889A CN111594901A CN 111594901 A CN111594901 A CN 111594901A CN 202010571889 A CN202010571889 A CN 202010571889A CN 111594901 A CN111594901 A CN 111594901A
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- shell
- oil smoke
- anode cylinder
- cleaning function
- fume
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/006—Fire prevention, containment or extinguishing specially adapted for particular objects or places for kitchens or stoves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an oil fume purifier with an automatic cleaning function, which comprises a shell, wherein a vertical fume channel is arranged inside the shell, a fume inlet pipe is arranged at the bottom of the shell, a fume exhaust pipe is arranged at the top of the shell, an electrostatic oil fume purifier is arranged in the shell corresponding to the fume channel and comprises a plurality of anode cylinders, a cathode needle is arranged in each anode cylinder, a liquid spray pipe is arranged above the electrostatic oil fume purifier, a plurality of spray heads are arranged on the liquid spray pipe, a spray head is arranged above each anode cylinder, each spray head is independently connected with a first valve, a current sensor is arranged on the circuit of each cathode needle, and the anode cylinders, the cathode needles, the current sensors, the spray heads and the first valves are in one-to-one correspondence, the whole machine does not need to be stopped, and the whole oil smoke purification cannot be influenced.
Description
Technical Field
The invention belongs to the field of oil fume treatment equipment, and particularly relates to an oil fume purifier with an automatic cleaning function.
Background
A large amount of oil smoke is generated in kitchens of places such as families, hotels, restaurants, hotels, schools, factories and the like in the process of cooking and cooking food, much of the oil smoke is simply treated and discharged outdoors by an exhaust fan, the oil smoke has heavy taste and large oil gas, and the outdoor environment is greatly polluted.
In the prior art, the oil fume purifier can only drop and recover large-particle oil fume by utilizing the self gravity of oil fume particles, but a great deal of small-particle oil fume is still discharged outdoors, and at present, electrostatic oil fume removing equipment is also adopted to treat the oil fume. The electrostatic oil fume purifier consists of a box body, a high-voltage power supply, a polar plate and an oil collecting tank, and when oil fume passes through an electrostatic field, oil drops are electrified and adsorbed and condensed under the action of the electric field and are recovered by the oil collecting tank; however, the existing electrostatic oil fume purifier is in a high-temperature and high-oil fume working environment for a long time, and if the existing electrostatic oil fume purifier is not cleaned in time, the treatment efficiency of the oil fume is influenced, and safety accidents are easily caused. At present, the conventional cleaning mode is realized by manually cleaning professional cleaners such as shutdown, the electrostatic oil fume purifier needs to be detached, the electrostatic oil fume purifier is mounted and returned after cleaning, and the disassembly and the assembly are time-consuming, labor-consuming and very inconvenient.
The applicant previously applied, chinese patent application No. 2017216767544 discloses an oil fume purification device with an automatic cleaning function, which comprises a housing with a fume channel, wherein a fume inlet pipe communicated with the fume channel and a fume exhaust pipe communicated with the fume channel are fixed on the housing, an electrostatic oil fume purifier is arranged in the fume channel, a stainless steel filter screen is arranged between the fume inlet pipe and the electrostatic oil fume purifier in the fume channel, and a dynamic oil fume separator is arranged between the electrostatic oil fume purifier and the fume exhaust pipe in the fume channel;
the oil fume purification device also comprises a cleaner, wherein the cleaner comprises a liquid spraying pipe and a cleaning liquid feeder for supplying cleaning liquid to the liquid spraying pipe, spray heads for spraying the cleaning liquid are uniformly distributed on the liquid spraying pipe, the liquid spraying pipe is arranged in the smoke channel, and the liquid spraying pipe is positioned between the dynamic oil fume separator and the smoke exhaust pipe;
the liquid spraying pipe is coiled in the flue gas channel, a positioning frame for fixing the liquid spraying pipe is arranged in the flue gas channel, the positioning frame is fixed on the side wall of the flue gas channel through a screw, a flanging provided with the screw is arranged on the positioning frame, and a rib plate is arranged between the flanging and the positioning frame;
the oil fume purification device also comprises an oil collecting groove, wherein the oil collecting groove is positioned under the electrostatic oil fume purifier, the oil collecting groove is communicated with the fume channel, and a confluence plate for guiding oil is arranged in the fume channel.
After entering the shell, the smoke is firstly filtered by the stainless steel filter screen to remove oil drops with larger volume, the filtered smoke is processed by the electrostatic smoke purifier again to remove oil drops with smaller volume in the smoke, and finally the smoke processed by the electrostatic smoke purifier is processed by the dynamic smoke separator, and the smoke processed by the dynamic smoke separator is discharged through the smoke discharge pipe. The cleaner is mainly used for cleaning the smoke purifying device, and the cleaning liquid is supplied to the liquid spraying pipe by the cleaning liquid supply device and then is sprayed out by the spray head so as to clean the equipment in the smoke channel.
However, in the above patent, the cleaning operation is performed by the cleaner while the machine is stopped, which takes a long time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device which can independently carry out cleaning or fire extinguishing operation according to the conditions in each cathode needle and each anode cylinder, does not need integral halt and does not influence the whole oil fume purification.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oil smoke clarifier with self-cleaning function, includes the shell, and the inside of shell is vertical flue gas passageway, and the bottom of shell is provided with into tobacco pipe, and the top is provided with the pipe of discharging fume, be provided with electrostatic oil smoke clarifier in the shell correspondence flue gas passageway, electrostatic oil smoke clarifier includes a plurality of anode cylinders, all is provided with the negative pole needle in every anode cylinder, electrostatic oil smoke clarifier's top is provided with the hydrojet pipe, is provided with a plurality of shower nozzles on the hydrojet pipe, and every anode cylinder top all corresponds there is a shower nozzle, and the independent connection has first valve on every shower nozzle, all is provided with current sensor on the circuit of every negative pole needle, and anode cylinder, negative pole needle, current sensor, shower nozzle and first valve one-to-one.
Furthermore, a supporting plate is arranged in the shell, a plurality of mounting holes are formed in the supporting plate, and the anode cylinder is fixed on the mounting holes.
And a space is reserved between every two adjacent anode cylinders, and the top of each anode cylinder is provided with a horn-shaped flaring.
Further, each anode cylinder is internally provided with a spark detector, the bottom of each anode cylinder is provided with a second valve, and each spark detector is connected with the corresponding first valve above the anode cylinder and the corresponding second valve below the anode cylinder.
Further the anode cylinder comprises a corona section, an adsorption section and an extension section from bottom to top in sequence, the cathode needle is located in the corona section, and the flaring is located above the extension section.
Further still be provided with a plurality of baffling boards of arranging in proper order in the casing, the baffling board is located the below of electrostatic oil smoke clarifier, advances the tobacco pipe and is located the baffling board below.
Further, an oil collecting hopper is arranged at the bottom of the shell.
Compared with the prior art, the invention has the beneficial effects that:
1. the multi-stage purification is adopted, so that the oil fume purification efficiency is high;
2. the automatic cleaning can be realized, and particularly, the independent cleaning of each anode cylinder and each cathode needle can be realized without stopping the machine;
3. the safety performance is high, and the fire can be quickly and automatically extinguished when the fire is possibly ignited or ignited;
4. adopt the spark detector, in case temperature and obvious spark appear in a certain anode cylinder, the detector can make the feedback according to the sensor signal, at first closes the second valve of anode cylinder below, cuts off the entering of flue gas, and then the system sprays cleaning system and opens, opens the first valve that anode cylinder top corresponds, sprays through the shower nozzle and puts out a fire, and the device has higher safe type and maneuverability.
Drawings
FIG. 1 is a schematic structural view of an oil fume purifier with an automatic cleaning function according to the present invention;
FIG. 2 is a schematic view showing the distribution of anode cartridges in the present invention.
Reference numerals: 1. a housing; 11. a flue gas channel; 12. a smoke inlet pipe; 13. a smoke exhaust pipe; 14. an oil collecting hopper; 2. an anode cylinder; 21. a second valve; 3. a cathode pin; 4. a baffle plate; 5. a liquid spraying pipe; 51. a spray head; 52. a first valve.
Detailed Description
An embodiment of the soot cleaner having an automatic cleaning function according to the present invention will be further explained with reference to fig. 1 and 2.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" or "a number" means two or more unless explicitly specified otherwise.
The utility model provides an oil smoke clarifier with self-cleaning function, includes shell 1, and the inside of shell 1 is vertical flue gas passageway 11, and the bottom of shell 1 is provided with into tobacco pipe 12, and the top is provided with the pipe 13 of discharging fume, be provided with electrostatic oil smoke clarifier in the shell 1 correspondence flue gas passageway 11, electrostatic oil smoke clarifier includes a plurality of anode cylinder 2, all is provided with negative pole needle 3 in every anode cylinder 2, electrostatic oil smoke clarifier's top is provided with hydrojet pipe 5, is provided with a plurality of shower nozzles 51 on the hydrojet pipe 5, and every anode cylinder 2 top all corresponds a shower nozzle 51, and the independent connection has first valve 52 on every shower nozzle 51, all is provided with current sensor on the circuit of every negative pole needle 3, and anode cylinder 2, negative pole needle 3, current sensor, shower nozzle 51 and first valve 52 one-to-one.
Oil smoke enters the smoke channel 11 from the smoke inlet pipe 12, passes through the plurality of anode cylinders 2, is corona by the cathode pins 3 when reaching the cathode pins 3, and is adsorbed by the anode cylinders 2, when oil is adhered to the electrodes to a certain degree, the current of the device is suddenly increased, and after a signal is transmitted to the control system, the automatic cleaning program is started, so that the purpose of automatic cleaning is achieved.
In this embodiment, a supporting plate is arranged in the casing 1, a plurality of mounting holes are formed in the supporting plate, and the anode cylinder 2 is fixed in the mounting holes.
The preferable supporting plates are at least two, the two supporting plates are respectively positioned at the top end and the bottom end of the anode cylinder 2, and the supporting plates fill the space between the anode cylinders 2, namely, all oil smoke is ensured to completely pass through the anode cylinder 2.
In the embodiment, a space is reserved between two adjacent anode cylinders 2, and the top of each anode cylinder 2 is provided with a trumpet-shaped flaring, so that the cleaning liquid sprayed by the upper spray head 51 can smoothly and completely enter the corresponding anode cylinder 2, and the influence on the adjacent anode cylinders 2 and the cathode needle 3 is reduced.
In this embodiment, preferably, each of the anode cylinders 2 is provided with a spark detector, the bottom of the anode cylinder 2 is provided with a second valve 21, and each spark detector is connected to the corresponding first valve 52 above the anode cylinder 2 and the corresponding second valve 21 below the anode cylinder 2.
Once the temperature and obvious sparks appear, the spark detector can make feedback according to the sensor signal, so that the second valve 21 in the corresponding anode cylinder 2 is immediately closed, the oil smoke is blocked to continue to enter the anode cylinder 2, meanwhile, the second valve 21 above the anode cylinder is opened, so that the cleaning liquid is sprayed into the anode cylinder 2 through the spray head 51, the purpose of extinguishing fire is achieved, the smoke inlet pipe 12 does not need to be integrally closed, and the whole oil smoke purification cannot be influenced.
The second valve 21 is preferably connected to a driving motor disposed in the space formed between the anode cylinders 2.
This embodiment is preferred anode cylinder 2 includes corona section, adsorption section and extension section from bottom to top in proper order, negative pole needle 3 is located the corona section, and the flaring is located the extension section top.
The oil smoke is corona by the cathode needle 3 in the corona section, and is adsorbed by the anode cylinder 2 in the adsorption section, and no obvious oil exists on the extension section basically, so that when fire breaks out in the anode cylinder 2, the flame is prevented from directly spreading out of the top of the anode cylinder 2.
In the preferred embodiment, a plurality of baffle plates 4 arranged in sequence are further disposed in the housing, the baffle plates 4 are located below the electrostatic oil fume purifier, and the smoke inlet pipe 12 is located below the baffle plates 4.
Baffle 4 carries out the purification for the first time to the oil smoke, intercepts most liquid drops, alleviates electrostatic oil smoke clarifier's purification pressure, and the purification is more thorough.
The bottom of the shell 1 of the present embodiment is preferably provided with an oil collecting hopper 14.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (7)
1. The utility model provides an oil smoke clarifier with self-cleaning function, includes the shell, and the inside of shell is vertical flue gas passageway, and the bottom of shell is provided with into tobacco pipe, and the top is provided with the pipe of discharging fume, its characterized in that: the shell corresponds and is provided with electrostatic oil smoke clarifier in the flue gas passageway, electrostatic oil smoke clarifier includes a plurality of positive pole section of thick bamboo, all is provided with the negative pole needle in every positive pole section of thick bamboo, electrostatic oil smoke clarifier's top is provided with the spray tube, is provided with a plurality of shower nozzles on the spray tube, and every positive pole section of thick bamboo top all corresponds there is a shower nozzle, and the independent connection has first valve on every shower nozzle, all is provided with current sensor on the circuit of every negative pole needle, and positive pole section of thick bamboo, negative pole needle, current sensor, shower nozzle and first valve one-to-one.
2. The oil smoke purifier with automatic cleaning function according to claim 1, wherein: a supporting plate is arranged in the shell, a plurality of mounting holes are formed in the supporting plate, and the anode cylinder is fixed on the mounting holes.
3. The oil smoke purifier with automatic cleaning function according to claim 2, wherein: an interval is reserved between every two adjacent anode cylinders, and the top of each anode cylinder is provided with a horn-shaped flaring.
4. The oil smoke purifier with automatic cleaning function according to claim 3, wherein: each anode cylinder is internally provided with a spark detector, the bottom of each anode cylinder is provided with a second valve, and each spark detector is connected with a first valve corresponding to the upper part of each anode cylinder and a second valve below the anode cylinder.
5. The oil smoke purifier with automatic cleaning function according to claim 4, wherein: the positive pole section of thick bamboo includes corona section, adsorption section and extension section from bottom to top in proper order, the negative pole needle is located the corona section, and the flaring is located extension section top.
6. The oil smoke purifier with automatic cleaning function according to claim 5, wherein: the shell is also internally provided with a plurality of baffle plates which are arranged in sequence, the baffle plates are positioned below the electrostatic oil fume purifier, and the fume inlet pipe is positioned below the baffle plates.
7. The oil smoke purifier with automatic cleaning function according to claim 6, wherein: an oil collecting hopper is arranged at the bottom of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010571889.4A CN111594901A (en) | 2020-06-22 | 2020-06-22 | Oil smoke purifier with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010571889.4A CN111594901A (en) | 2020-06-22 | 2020-06-22 | Oil smoke purifier with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111594901A true CN111594901A (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010571889.4A Pending CN111594901A (en) | 2020-06-22 | 2020-06-22 | Oil smoke purifier with self-cleaning function |
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| Country | Link |
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| CN (1) | CN111594901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294825A (en) * | 2021-06-30 | 2021-08-24 | 沈阳工业大学 | One-section type modularized plasma oil smoke purification equipment and use method thereof |
| CN115090086A (en) * | 2022-06-21 | 2022-09-23 | 敏达环保科技（嘉兴）有限公司 | High-energy ion odor purification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205518221U (en) * | 2016-04-14 | 2016-08-31 | 北京中航天业科技有限公司 | Food and beverage oil smoke area self -cleaning function's near zero emission purifier |
| CN107552238A (en) * | 2017-09-15 | 2018-01-09 | 绍兴浩大环保科技有限公司 | A kind of high voltage electric field clarifier and vavuum pump oil mist purifying system |
| CN208115985U (en) * | 2018-05-07 | 2018-11-20 | 广州市绿森环保设备有限公司 | A kind of multichannel electrostatic oil and smoke cleaner |
| CN110882846A (en) * | 2019-12-06 | 2020-03-17 | 佛山市科蓝环保科技股份有限公司 | Horizontal electric field purifier |
-
2020
- 2020-06-22 CN CN202010571889.4A patent/CN111594901A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205518221U (en) * | 2016-04-14 | 2016-08-31 | 北京中航天业科技有限公司 | Food and beverage oil smoke area self -cleaning function's near zero emission purifier |
| CN107552238A (en) * | 2017-09-15 | 2018-01-09 | 绍兴浩大环保科技有限公司 | A kind of high voltage electric field clarifier and vavuum pump oil mist purifying system |
| CN208115985U (en) * | 2018-05-07 | 2018-11-20 | 广州市绿森环保设备有限公司 | A kind of multichannel electrostatic oil and smoke cleaner |
| CN110882846A (en) * | 2019-12-06 | 2020-03-17 | 佛山市科蓝环保科技股份有限公司 | Horizontal electric field purifier |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294825A (en) * | 2021-06-30 | 2021-08-24 | 沈阳工业大学 | One-section type modularized plasma oil smoke purification equipment and use method thereof |
| CN113294825B (en) * | 2021-06-30 | 2024-01-09 | 沈阳工业大学 | One-section modularized plasma oil fume purifying equipment and use method thereof |
| CN115090086A (en) * | 2022-06-21 | 2022-09-23 | 敏达环保科技（嘉兴）有限公司 | High-energy ion odor purification device |
| CN115090086B (en) * | 2022-06-21 | 2023-09-19 | 敏达环保科技（嘉兴）有限公司 | High-energy ion odor purification device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200828 |
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| RJ01 | Rejection of invention patent application after publication |