CN113124438A - Heat recovery and oil smoke purification integrated stove - Google Patents
Heat recovery and oil smoke purification integrated stove Download PDFInfo
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- CN113124438A CN113124438A CN202110516687.4A CN202110516687A CN113124438A CN 113124438 A CN113124438 A CN 113124438A CN 202110516687 A CN202110516687 A CN 202110516687A CN 113124438 A CN113124438 A CN 113124438A
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- 239000000779 smoke Substances 0.000 title claims abstract description 80
- 238000000746 purification Methods 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 137
- 238000005406 washing Methods 0.000 claims abstract description 97
- 239000007921 spray Substances 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 239000002918 waste heat Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000003599 detergent Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 34
- 239000003517 fume Substances 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 8
- 239000003344 environmental pollutant Substances 0.000 claims description 6
- 231100000719 pollutant Toxicity 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 5
- 230000002572 peristaltic effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 2
- 239000006233 lamp black Substances 0.000 claims 8
- 229940079593 drug Drugs 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 64
- 239000007789 gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000008162 cooking oil Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ventilation (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides an integrated stove integrating heat recovery and oil smoke purification, which comprises a waste heat absorption module and a purification module, wherein a cold water inlet on a hot water tank of the waste heat absorption module is connected with an inlet of a heat exchange coil, the hot water tank is connected with an outlet of the heat exchange coil, the cold water inlet can be connected with a water tap through a pipeline, a water level controller and a water replenishing electromagnetic valve are linked to control cold water flowing into the cold water inlet, and a temperature controller and a water outlet electromagnetic valve are linked to control hot water in the hot water tank to flow out through a hot water outlet; the washing device and the spraying device of the purification module are connected in series, the spray head at the oil smoke outlet is connected with the washing tank, the oil smoke after heat exchange and purification is discharged into the flue through the spray head, the detergent is sprayed through the spray head to secondarily purify the oil smoke at the oil smoke outlet, and then the oil smoke is discharged into the environment through the flue. The invention solves the technical problems of large loss of effective heat energy and serious environment pollution caused by exhaust smoke in the prior integrated cooker technology, and ensures that the device is energy-saving, concise, environment-friendly and practical.
Description
Technical Field
The invention relates to an integrated stove, in particular to an integrated stove integrating heat recovery and oil smoke purification, and belongs to the technical field of kitchen equipment.
Background
The integrated cooker is a kitchen appliance integrating various functions and represents a development direction of the kitchen appliance in the future. On one hand, the integrated cooker highly integrates kitchen appliances such as a range hood, a gas stove and a disinfection cabinet, occupies small space and can optimize the kitchen space; on the other hand, the air quantity of the range hood is larger than that of a common range hood, the distance between the smoke suction port and the pot rack is smaller than that between the common range hood and the pot rack, and the range hood has a good oil smoke absorption effect. However, the large air volume and the short distance of the range hood can also cause that heat generated by cooking on the range is easily absorbed by the range hood module, so that the loss of effective heat energy generated by the range is large, and the heat efficiency of the integrated range is reduced.
The module that does not cool down the processing to discharging fume among the current integrated kitchen, also does not have the module of retrieving the heat of discharging fume, leads to the oil smoke high temperature of discharging in the environment, causes the pollution to the environment easily, and the oil smoke carries thermal effective utilization low. The module that purifies to discharging fume does not have in the current integrated kitchen, contains multiple pollutant in discharging fume, directly discharges in the environment through not handling, can cause the pollution.
Disclosure of Invention
The invention aims to solve the technical problems of large loss of effective heat energy and serious environment pollution caused by exhaust smoke in the prior integrated stove technology in the background art, provides the integrated stove with heat recovery and oil smoke purification, is an integrated stove for recovering waste heat in the exhaust smoke to prepare domestic hot water and purifying the exhaust smoke, can effectively solve the problems, and ensures the energy conservation, the simplicity, the environmental protection and the practicability of the device.
The invention provides an integrated stove integrating heat recovery and oil smoke purification, which comprises a waste heat absorption module and a purification module,
the waste heat absorption module comprises a heat exchange coil, a cold water inlet, a hot water tank, a water level controller, a water replenishing electromagnetic valve, a temperature controller, a water outlet electromagnetic valve and a hot water outlet, the hot water tank is arranged outside the integrated stove shell, the hot water tank is provided with the hot water outlet, the water level controller, the water replenishing electromagnetic valve, the temperature controller and the water outlet electromagnetic valve, the cold water inlet is connected with the inlet of the heat exchange coil, the hot water tank is connected with the outlet of the heat exchange coil, the cold water inlet is connected with a water tap through a pipeline, the water level controller and the water replenishing electromagnetic valve are linked to control cold water flowing in the cold water inlet, and the temperature controller and the water outlet electromagnetic valve are linked to control hot water in the;
the cleaning module comprises a washing device and a spraying device, the washing device is connected with the spraying device in series, the washing device comprises a water replenishing pipe, an upper exhaust pipe, a lower exhaust pipe, a regular dosing pipe and a washing tank, the washing tank is respectively connected with the upper exhaust pipe, the lower exhaust pipe, the regular dosing pipe and the water replenishing pipe, the heat exchange coil is immersed in the washing tank, an oil smoke inlet and an oil smoke outlet are formed in the washing tank, heat is dissipated into washing liquid of the washing tank through the oil smoke inlet, the spraying device comprises a spray head, the spray head is arranged at the oil smoke outlet and connected with the washing tank, oil smoke subjected to heat exchange and purification is discharged into a flue through the position, and the washing agent is sprayed through the spray head to secondarily purify the oil smoke at the oil smoke outlet and then discharged into the environment through the flue.
Preferably, the regular dosing pipe is positioned below the upper drainage pipe and is connected with the washing tank, the medicine enters the washing tank through the pipe periodically, and the medicine is mixed with water in the washing tank to form the washing liquid.
Preferably, the upper and lower drain pipes are disposed above and below the washing tub, respectively. The oil and fat in the oil smoke and other water-insoluble pollutants and products formed by chemical reaction with the washing liquid are respectively discharged out of the washing tank through the upper drainage pipe and the lower drainage pipe according to different densities.
Preferably, a floating ball limit valve is arranged on the liquid level of the washing tank, and when the liquid level of the washing tank drops and does not meet the requirement, the float of the floating ball limit valve also drops, so that the water supplement is controlled to flow into the washing tank from the water supplement pipe, and the liquid level rises to meet the requirement.
Preferably, a peristaltic pump is arranged between the spray head and the washing tank to provide power for conveying the washing liquid.
Preferably, the oil fume outlet is also provided with Raschig ring packing, the Raschig ring packing is positioned below the spray head, and the Raschig ring packing and a pipeline of the oil fume outlet form a packed tower together.
Preferably, a temperature sensor is arranged in the washing tank.
The heat recovery and oil smoke purification integrated stove has the beneficial effects that:
1. the invention provides the integrated cooker with the functions of heat recovery and oil smoke purification, which is characterized in that the loss of heat energy generated on the cooker and absorbed by a range hood is considered, the heat energy is effectively recovered by utilizing equipment such as a heat exchange coil pipe, the waste heat of exhaust smoke is recovered and used for preparing domestic hot water, the energy-saving benefit is outstanding, the system operation is simple, convenience is brought to life, and the application range of the traditional integrated cooker is expanded.
2. The invention purifies the oil smoke and then discharges the oil smoke into the environment, considers the pollution problem of the discharged untreated oil smoke to the environment, simultaneously avoids the adverse effect of the oil smoke with overhigh temperature to the environment, overcomes the problems of large loss of effective heat energy, serious pollution of smoke discharge and the like of the traditional integrated stove, obviously improves the effective utilization rate of the heat of the integrated stove, saves energy and protects the environment.
3. The invention reduces the temperature of high-temperature oil smoke gas discharged by the integrated stove, recycles part of heat energy generated on the stove and sucked away by the range hood, and maximizes the space of the integrated stove. Therefore, the invention improves the energy efficiency and the heat energy utilization rate of the integrated cooker while reducing the environment pollution caused by high-temperature oil smoke, and realizes the environmental protection and energy saving of the integrated cooker.
4. The invention purifies the oil smoke through the secondary purification device formed by serially connecting the washing device and the spraying device, ensures the purification effect of the system and has outstanding environmental protection benefit.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of an integrated stove with heat recovery and oil smoke purification according to the present invention;
the device comprises a shell of an integrated stove, 2-a fan, 3-a flue, 4-an oil smoke inlet, 5-an oil smoke outlet, 6-Raschig ring packing, 7-a spray head, 8-a water supplementing pipe, 9-a floating ball limit valve, 10-a peristaltic pump, 11-a temperature sensor, 12-an upper drain pipe, 13-a lower drain pipe, 14-a periodic dosing pipe, 15-a heat exchange coil, 16-a washing tank, 17-a cold water inlet, 18-a hot water tank, 19-a water level controller, 20-a water supplementing electromagnetic valve, 21-a temperature controller, 22-a water outlet electromagnetic valve and 23-a hot water outlet.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
the first embodiment is as follows: the present embodiment is explained with reference to fig. 1. The heat recovery and oil smoke purification integrated stove comprises a waste heat absorption module and a purification module,
the waste heat absorption module comprises a heat exchange coil 15, a cold water inlet 17, a hot water tank 18, a water level controller 19, a water supplementing electromagnetic valve 20, a temperature controller 21, a water outlet electromagnetic valve 22 and a hot water outlet 23, the hot water tank 18 is arranged outside the integrated stove shell 1, the hot water tank 18 is provided with the hot water outlet 23, the water level controller 19, the water supplementing electromagnetic valve 20, the temperature controller 21 and the water outlet electromagnetic valve 22, the cold water inlet 17 is connected with the inlet of the heat exchange coil 15, the hot water tank 18 is connected with the outlet of the heat exchange coil 15, the cold water inlet 17 is connected with a water tap through a pipeline, the water level controller 19 and the water supplementing electromagnetic valve 20 are in linkage control to enable cold water of the cold water inlet 17 to flow in, and the temperature controller 21 and the water outlet electromagnetic valve 22 are in linkage control to enable hot;
the purification module comprises a washing device and a spraying device which are connected in series, the washing device comprises a water replenishing pipe 8, an upper sewage discharge pipe 12, a lower sewage discharge pipe 13, a regular chemical feeding pipe 14 and a washing tank 16, the washing tank 16 is respectively connected with the upper sewage discharge pipe 12, the lower sewage discharge pipe 13, the periodic dosing pipe 14 and the water replenishing pipe 8, the heat exchange coil 15 is immersed in the washing tank 16, the washing tank 16 is provided with an oil smoke inlet 4 and an oil smoke outlet 5, the oil smoke inlet 4 radiates heat into the washing liquid in the washing tank 16, the spraying device comprises a spray head 7, the spray head 7 is arranged at the oil smoke outlet 5, the spray head 7 is connected with a washing tank 16, the oil smoke after heat exchange and purification is discharged into the flue 3 through the spray head 7, the detergent is sprayed by the spray head 7 to secondarily purify the oil smoke at the oil smoke outlet 5, and then the oil smoke is discharged to the environment through the flue 3.
The regular dosing pipe 14 is positioned below the upper drainage pipe 12 and is connected with the washing tank 16, the medicine enters the washing tank 16 through the pipe periodically, and the medicine is mixed with water in the washing tank 16 to form washing liquid.
The liquid level of the washing tank 16 is provided with a floating ball limiting valve 9, when the liquid level of the washing tank 16 drops and does not meet the requirement, the float of the floating ball limiting valve 9 also drops, and therefore the water replenishing is controlled to flow into the washing tank 16 from the water replenishing pipe 8, and the liquid level rises to meet the requirement.
The temperature sensor 11 is arranged in the washing tank 16, and the absorption effect of the washing liquid on the heat of the oil smoke is judged by observing the reflected temperature.
The waste heat absorption module and the purification module are arranged in the lower space of the integrated stove shell 1, so that the space utilization rate of the integrated stove can be improved, and the integrated stove is convenient to maintain and clean.
Cooking oil fume generated by cooking enters the waste heat absorption module to exchange heat with the heat exchange coil 15, and the heat in the cooking oil fume is recovered by the heat exchange coil 15 to be used for heating cold water flowing from the cold water inlet 17, so that domestic hot water for other activities in a kitchen is obtained. Through the heat recovery to the high temperature oil smoke gas, the temperature of the high temperature oil smoke gas that integrated kitchen discharged can reduce, and the heat energy of retrieving simultaneously can heat cold water and be used for preparing life hot water, for daily life service, has improved the thermal effective utilization ratio of integrated kitchen on the whole, realizes the purpose of energy saving, environmental protection.
The heat exchange coil 15 is immersed in the washing tank 16, an inlet and an outlet of the coil are respectively connected with a cold water port and a hot water tank 18, cold water flowing in through a cold water inlet 17 enters the heat exchange coil 15, and hot water in the coil flows to the hot water tank 18.
The oil smoke enters from the oil smoke inlet 4, heat is emitted to the washing liquid in the washing tank 16, the high-temperature washing liquid and the cold water in the heat exchange coil 15 perform heat exchange, and the temperature of the cold water rises after the cold water absorbs the heat.
The washing tank 16 is respectively connected with the upper drainage pipe 12, the lower drainage pipe 13, the periodic dosing pipe 14 and the water replenishing pipe 8, the water replenishing pipe 8 replenishes water in the washing tank 16, the medicine enters the washing tank 16 through the periodic dosing pipe 14 to be mixed with the water, and water-insoluble pollutants such as grease in the oil smoke and products formed by chemical reaction with the medicine are discharged out of the device through the upper drainage pipe 12 and the lower drainage pipe 13. The washing tank 16 is indirectly connected to the shower head 7 through a pipe. The spray head 7 is positioned at the oil smoke outlet 5, and the spray head 7 sprays the cleaning solution in the washing tank 16 in a spraying mode to secondarily purify the oil smoke at the oil smoke outlet 5. Through the secondary purification of the oil smoke, the content of pollutants in the oil smoke discharged by the integrated stove is reduced, and the purpose of protecting the environment is achieved.
The spray head 7 is provided with an oil smoke outlet 5 which is indirectly connected with the washing tank 16 through a pipeline, and the detergent is sprayed through the spray head 7 to secondarily purify the oil smoke at the oil smoke outlet 5, thereby providing secondary guarantee for the purification of the oil smoke.
The raschig ring packing 6 is positioned at the oil fume outlet 5 and forms a packing tower together with a pipeline of the oil fume outlet 5. Its percent opening is high, and the space is big, and the flux is big, and the resistance is little for gas and liquid in the packed tower can freely pass through, and the intraformational gas of filler and liquid distribution condition are comparatively good, and especially packing ring inner surface is wet by liquid easily, no matter how its position, and the liquid of sprinkling on the filler, some flow along the outer wall, some flow along the inner wall. The liquid dispersion degree is increased, and the utilization rate of the inner surface of the filler is improved.
The upper and lower drain pipes 12 and 13 are provided above and below the washing tub 16, respectively. The oil and fat in the oil smoke and other water-insoluble pollutants and products formed by chemical reaction with the washing liquid are discharged out of the washing tank 16 through the upper drain pipe 12 and the lower drain pipe 13 respectively according to different densities.
The peristaltic pump 10 is arranged in a pipeline connecting the washing tank 16 and the spray head 7, provides power for conveying washing liquid, circulates the washing liquid, and has the advantages of no pollution, high precision, low shearing force, good sealing property and simplicity in maintenance.
The specific operation process of the integrated stove integrating heat recovery and oil smoke purification comprises the following steps:
during the use of the kitchen range, oil smoke enters the system from the oil smoke inlet 4, firstly, heat is transferred to the washing tank 16, the heat exchange coil 15 absorbs the heat and exchanges heat with water in the pipe, the water in the pipe is heated, and the heated water flows into the hot water tank 18.
When the temperature controller 21 monitors that the temperature of the hot water in the hot water tank 18 reaches a set target, the water outlet electromagnetic valve 22 is controlled to be opened in an interlocking manner, and the hot water flows out through the hot water outlet 23.
When the water level controller 19 monitors that the water level of the hot water in the hot water tank 18 is lower than a set target, the water replenishing electromagnetic valve 20 is controlled to be opened in an interlocking mode, and cold water flows into the heat exchange coil 15 through the cold water inlet 17.
The cooking fume generated by cooking enters the washing tank 16 through the fume inlet 4 to be washed, and a large amount of harmful substances in the washing tank are removed.
The peristaltic pump 10 drives the washing liquid in the washing tank 16 to flow to the spray head 7 through the pipeline, the washing liquid is sprayed to the oil smoke of the oil smoke outlet 5 through the spray head 7 for secondary washing to remove PM in the oil smoke2.5And other harmful substances.
At regular intervals, the medicine enters the washing tank 16 through the regular medicine adding pipe 14, and the concentration of the washing liquid in the washing tower is ensured.
When the floating ball limiting valve 9 monitors that the liquid level of the washing tank 16 does not reach the set target, the water supplement enters the washing tank through the water supplement pipe 8.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and that the reasonable combination of the features described in the above-mentioned embodiments can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An integrated stove integrating heat recovery and oil smoke purification is characterized by comprising a waste heat absorption module and a purification module,
the waste heat absorption module comprises a heat exchange coil (15), a cold water inlet (17), a hot water tank (18), a water level controller (19), a water supplementing electromagnetic valve (20), a temperature controller (21), a water outlet electromagnetic valve (22) and a hot water outlet (23), the hot water tank (18) is arranged outside the integrated stove shell body 1, the hot water tank (18) is provided with the hot water outlet (23), the water level controller (19), the water supplementing electromagnetic valve (20), the temperature controller (21) and the water outlet electromagnetic valve (22), the cold water inlet (17) is connected with an inlet of the heat exchange coil (15), the hot water tank (18) is connected with an outlet of the heat exchange coil (15), the cold water inlet (17) is connected with a water tap through a pipeline, the water level controller (19) and the water supplementing electromagnetic valve (20) are in linkage control mode, cold water flows into the cold water inlet (17), and the temperature controller (21) and the water outlet electromagnetic valve (22) are in linkage control mode, and the hot (23) Flowing out;
the purification module comprises a washing device and a spraying device, the washing device and the spraying device are connected in series, the washing device comprises a water supplementing pipe (8), an upper sewage discharging pipe (12), a lower sewage discharging pipe (13), a regular dosing pipe (14) and a washing tank (16), the washing tank (16) is respectively connected with the upper sewage discharging pipe (12), the lower sewage discharging pipe (13), the regular dosing pipe (14) and the water supplementing pipe (8), the heat exchange coil (15) is immersed in the washing tank (16), the washing tank (16) is provided with an oil smoke inlet (4) and an oil smoke outlet (5), the oil smoke inlet (4) emits heat into washing liquid in the washing tank (16), the spraying device comprises a spray head (7), the spray head (7) is arranged at the oil smoke outlet (5), the spray head (7) is connected with the washing tank (16), and oil smoke after heat exchange and purification is discharged into a flue (3) through the position, the detergent is sprayed by the spray head (7) to secondarily purify the oil smoke at the oil smoke outlet (5) and then is discharged into the environment by the flue (3).
2. The integrated stove with heat recovery and lampblack purification as claimed in claim 1, characterized in that the periodic dosing pipe (14) is located below the upper exhaust pipe (12) and connected with the washing tank (16), and medicines periodically enter the washing tank (16) through the pipe and are mixed with water in the washing tank (16) to form washing liquid.
3. The integrated stove integrating heat recovery and lampblack purification according to claim 1, characterized in that the upper exhaust pipe (12) and the lower exhaust pipe (13) are respectively arranged above and below the washing tank (16), and water-insoluble pollutants such as grease in lampblack and products formed by chemical reaction with washing liquid are respectively discharged out of the washing tank (16) through the upper exhaust pipe (12) and the lower exhaust pipe (13) according to different densities.
4. The integrated stove with heat recovery and lampblack purification as claimed in claim 1, characterized in that a floating ball limit valve (9) is arranged on the liquid level of the washing tank (16), when the liquid level of the washing tank (16) drops and does not meet the requirement, the float of the floating ball limit valve (9) drops, and therefore the water supplement is controlled to flow into the washing tank (16) from the water supplement pipe (8), and the liquid level rises to meet the requirement.
5. The integrated cooker with heat recovery and lampblack purification functions as claimed in claim 1, characterized in that a peristaltic pump (10) is arranged between the spray head (7) and the washing tank (16) to provide power for conveying washing liquid.
6. The integrated stove with heat recovery and lampblack purification functions as claimed in claim 1, characterized in that Raschig ring packing (6) is further arranged at the lampblack outlet (5), the Raschig ring packing (6) is located below the spray head (7), and the Raschig ring packing (6) and the lampblack outlet (5) form a packed tower together.
7. The integrated cooker for heat recovery and oily fume purification according to claim 1, characterized in that a temperature sensor (11) is arranged in the washing tank (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516687.4A CN113124438A (en) | 2021-05-12 | 2021-05-12 | Heat recovery and oil smoke purification integrated stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516687.4A CN113124438A (en) | 2021-05-12 | 2021-05-12 | Heat recovery and oil smoke purification integrated stove |
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| Publication Number | Publication Date |
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| CN113124438A true CN113124438A (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110516687.4A Pending CN113124438A (en) | 2021-05-12 | 2021-05-12 | Heat recovery and oil smoke purification integrated stove |
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| Country | Link |
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| CN (1) | CN113124438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116449724A (en) * | 2023-06-19 | 2023-07-18 | 深圳市虎一科技有限公司 | Automatic control system for kitchen water |
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2021
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| CN215336552U (en) * | 2021-05-12 | 2021-12-28 | 哈尔滨工业大学 | Heat recovery and oil smoke purification integrated stove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116449724A (en) * | 2023-06-19 | 2023-07-18 | 深圳市虎一科技有限公司 | Automatic control system for kitchen water |
| CN116449724B (en) * | 2023-06-19 | 2023-10-24 | 深圳市虎一科技有限公司 | Automatic control system for kitchen water |
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