CN110953625B - Water curtain type vortex oil smoke purifier - Google Patents
Water curtain type vortex oil smoke purifier Download PDFInfo
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- CN110953625B CN110953625B CN201911347940.7A CN201911347940A CN110953625B CN 110953625 B CN110953625 B CN 110953625B CN 201911347940 A CN201911347940 A CN 201911347940A CN 110953625 B CN110953625 B CN 110953625B
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- baffle
- vortex
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 239000000779 smoke Substances 0.000 title claims abstract description 77
- 238000000746 purification Methods 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 230000003204 osmotic effect Effects 0.000 claims description 4
- -1 fixed ring Chemical compound 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 106
- 239000003595 mist Substances 0.000 description 26
- 239000002351 wastewater Substances 0.000 description 25
- 239000003517 fume Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 16
- 239000007789 gas Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a water curtain type vortex oil smoke purifier, which comprises a shell, wherein the bottom end of the shell is provided with a water outlet, the two sides of the shell are respectively provided with an air inlet and an air outlet connected with an external fan, a purifying cavity, a baffle plate and an oil collecting cavity which are sequentially connected from top to bottom are arranged in the shell, the baffle plate is provided with a liquid outlet, the purifying cavity comprises a water curtain area and a vortex area which are sequentially arranged along the oil smoke flowing direction, the water curtain area comprises a water curtain plate, a first sprayer and a U-shaped plate, the first sprayer is arranged at the top end of the shell, the U-shaped plate is used for storing spray water, the two sides of the opening end of the U-shaped plate are respectively connected with the top end of the shell and one end of the water curtain plate, the vortex area comprises a vortex plate connected with the baffle plate and a first baffle plate connected with the water curtain plate, the first baffle plate is positioned between the vortex plate and the U-shaped plate, an S-shaped first channel is formed between the other end of the water curtain plate, and the vortex plate is provided with a second sprayer; the invention has high integral purification efficiency and simple and compact integral structure after multiple purification.
Description
Technical Field
The invention relates to the technical field of oil fume purification, in particular to a water curtain type vortex oil fume purifier.
Background
The catering oil fume widely exists in the kitchen of resident families and catering industry, and the health of indoor operators is greatly influenced because the oil fume contains a plurality of harmful chemical components; the traditional method for treating the oil smoke mainly uses a cone-shaped fume collecting hood to pump the oil smoke out of the air through a fan, and the treatment method effectively avoids the pollution of the oil smoke to the indoor space and ensures the health of operators, but because the treatment method has low oil smoke purifying efficiency, the catering oil smoke is one of main sources of fine particulate matters PM2.5, the direct discharge of the oil smoke to the atmosphere causes environmental pollution and causes great threat to the life health safety of human beings; most of the existing wet-process oil fume purifiers have complex structures and lack of structures for oil-water separation of spray wastewater, so that the oil fume purification efficiency is low and the use and maintenance costs are high.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the water curtain type vortex oil fume purifier which has the advantages of high integral purification efficiency and compact structure.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a water curtain formula vortex oil smoke clarifier, includes the casing, the casing both sides are provided with the air inlet respectively and are connected with the gas outlet of outside fan, the casing bottom is provided with the outlet, be provided with from the top down interconnect' S purification chamber, baffle and oil collecting chamber in proper order in the casing, the leakage fluid dram has been seted up to the baffle, the purification chamber includes water curtain district and the vortex district that sets gradually along oil smoke flow direction, the water curtain district include the water curtain board, install in the first shower on casing top and be used for storing the U template of shower water, the open end both sides of U template respectively with the casing top water curtain board one end is connected, the vortex district including connect in the vortex board of baffle with connect in first baffle of water curtain board, first baffle is located the vortex board with between the U template, the water curtain board other end the first baffle with form the first passageway that the S type set up between the vortex board, the second shower is installed to the vortex board.
Further set up: the casing is close to the one end of gas outlet is connected with the water proof board that is L type and sets up, first baffle with be provided with the second baffle between the top of casing, second baffle one end with the perpendicular end of water proof board is connected, the second baffle first baffle the perpendicular end of water proof board water curtain board one end with the bottom of U template forms the exhaust passage.
Further set up: the one end that the vortex board is close to first baffle is towards the direction slope of gas outlet sets up upwards, the second baffle is kept away from the one end of water-stop sheet towards the direction slope of gas inlet sets up downwards, exhaust passage is the setting of falling S type.
Further set up: the oil collecting cavity is internally provided with a guide plate which is obliquely downwards arranged towards the direction of the water outlet, and the guide plate is positioned below the liquid outlet.
Further set up: the liquid outlet is detachably connected with a permeable membrane.
Further set up: one end of the drain hole, which is far away from the drain hole, is connected with a separation plate, a cleaning cavity is formed between the separation plate and the shell, a water inlet is formed in one side of the shell, a first sealing cover for sealing the water inlet is arranged on one side of the shell, a cleaning hole is formed in the separation plate, and a second sealing cover for sealing the cleaning hole is arranged on the separation plate.
Further set up: the utility model discloses a porous membrane, including fixed ring, drain bottom, barrier plate, activated carbon, fixed ring, activated carbon cover, the osmotic membrane below is provided with activated carbon and fixed ring, the activated carbon cover is located the fixed ring is inboard, the fixed ring is provided with the slider, the supply is seted up to drain bottom side wall the spout that the slider slided, the barrier plate has been seted up and has been used for activated carbon changes the opening, be provided with on the barrier plate sealedly open-ended third sealed lid.
Further set up: the water outlet is detachably connected with an oil filtering plate.
Further set up: and a flow stabilizing part which is arranged in a Z shape is arranged at one end of the partition plate, which is close to the air inlet, and the liquid draining port is arranged at the transverse end of the flow stabilizing part, which is close to the water draining port.
In summary, the invention sucks the oil smoke from the air inlet to the purifying cavity in the shell under the negative pressure generated by the external fan; through the first sprayer, the U-shaped plate and the water curtain plate, the oil fume entering the purifying cavity is flushed, mixed and adsorbed by the spraying water and the water curtain, so that the primary purification of the oil fume is realized; then, through the vortex plate and the second sprayer, the oil smoke after primary purification and the water mist generated by the second sprayer are sucked by an external fan to form vortex airflow, so that the oil smoke and the water mist can be fully mixed and collide, further the effect of improving the secondary purification efficiency of the oil smoke is realized, and meanwhile, the purification liquid is saved; then, the oil smoke is refluxed again to collide with the water mist for three times through the first baffle, so that the effect of three times of purification of the oil smoke is realized; in addition, through the S-shaped first channel, the flow speed of the oil smoke is further slowed down, so that the oil smoke can be further fully mixed with the water mist and collide with the water mist, and further the purification efficiency of the oil smoke is further improved; the oil collecting cavity and the water outlet are improved, so that the effect of improving the waste water purifying efficiency is realized; the invention has high integral purification efficiency, simple and compact structure and small occupied space, and solves the problem of space limitation of a small kitchen compared with the prior art.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
Fig. 2 is a partially enlarged view of a in fig. 1.
In the figure: 1. a housing; 2. an air inlet; 3. an air outlet; 4. a water outlet; 5. a purification chamber; 6. a partition plate; 7. an oil collecting cavity; 8. a liquid outlet; 9. a water curtain area; 10. a swirling zone; 11. a water curtain plate; 12. a first sprayer; 13. a U-shaped plate; 14. a swirl plate; 15. a first baffle; 16. a first channel; 17. a second sprayer; 18. a water-stop plate; 19. a second baffle; 20. a deflector; 21. a permeable membrane; 22. a partition plate; 23. cleaning the cavity; 24. a water inlet; 25. a first sealing cover; 26. a cleaning port; 27. a second sealing cover; 28. activated carbon; 29. a fixing ring; 30. a slide block; 31. a chute; 32. an opening; 33. a third sealing cover; 34. an oil filter plate; 35. a steady flow part; 36. an exhaust passage.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings. It should be noted that the terms "upper", "lower", "bottom" and "top" are used in the following description to refer to the direction of fig. 1 toward the geometric center of a particular component.
The most critical concept of the invention is as follows: under the negative pressure generated by an external fan, the oil smoke is sucked into the purifying cavity 5 from the air inlet 2; the first sprayer 12, the U-shaped plate 13 and the water curtain plate 11 are used for flushing, mixing and adsorbing the oil smoke and the spraying water and the water curtain generated by the first sprayer 12, so that the primary purification of the oil smoke is realized; then, through the vortex plate 14 and the second sprayer 17, the effect of secondary purification of the oil smoke is realized; the oil smoke after primary purification and the water mist generated by the second sprayer 17 are sucked by an external fan to form vortex airflow, so that the oil smoke and the water mist can be fully mixed and collide, the effect of improving the secondary purification efficiency of the oil smoke is further realized, and meanwhile, the purification liquid is saved; then, the oil smoke is refluxed again to collide with the water mist for three times through the first baffle 15, so that the effect of three times of purification of the oil smoke is realized; in addition, the flow speed of the oil smoke is further slowed down through the S-shaped first channel 16 in the vortex region 10, so that the oil smoke can be further fully mixed with water mist and collide with the water mist, and further the purification efficiency of the oil smoke is further improved; the oil collecting cavity 7 and the water outlet 4 are improved, so that the effect of improving the waste water purifying efficiency is realized; the invention improves the integral purifying efficiency through multiple purifying, has simple and compact structure and small occupied space, and solves the problem of space limitation of a small kitchen compared with the prior art.
Referring to fig. 1 to 2, a water curtain type vortex oil smoke purifier includes a housing 1, two sides of the housing 1 are respectively provided with an air inlet 2 and an air outlet 3 connected with an external fan, a water outlet 4 is arranged at the bottom end of the housing 1, a purifying cavity 5, a partition plate 6 and an oil collecting cavity 7 which are sequentially connected from top to bottom are arranged in the housing 1, a liquid outlet 8 is arranged on the partition plate 6, the purifying cavity 5 includes a water curtain area 9 and a vortex area 10 which are sequentially arranged along the oil smoke flowing direction, the water curtain area 9 includes a water curtain plate 11, a first sprayer 12 arranged at the top end of the housing 1 and a U-shaped plate 13 for storing spray water, two sides of an opening 32 end of the U-shaped plate 13 are respectively connected with the top end of the housing 1 and one end of the water curtain plate 11, the vortex area 10 includes a vortex plate 14 connected with the partition plate 6 and a first baffle 15 connected with the water curtain plate 11, the first baffle 15 is arranged between the vortex plate 14 and the U-shaped plate 13, a first channel 16 arranged in an S-shaped manner is formed between the other end of the water curtain plate 11 and the vortex plate 15 and the vortex plate 14, and the vortex plate 14 is provided with a second sprayer 17.
As is apparent from the above description, when it is required to purify the oil smoke, the action of sucking the oil smoke from the air inlet 2 into the purification chamber 5 in the housing 1 is achieved by the negative pressure generated by the external fan connected to the air outlet 3; the first sprayer 12 sprays water into the U-shaped plate 13, the water overflows from the U-shaped plate 13 to one end of the water curtain plate 11 and flows downwards along the water curtain plate 11 to form a water curtain, and the oil smoke entering the purifying cavity 5 is firstly washed and adsorbed by the spraying water and the water curtain, so that the primary purification of the oil smoke is realized; then, the primarily purified oil smoke is sucked into the vortex area 10 from the water curtain area 9 through an external fan, vortex plates 14 connected with the partition plates 6 and second sprayers 17 arranged on the vortex plates 14 are used for sucking water mist generated by the oil smoke and the second sprayers 17 to form vortex airflow by the external fan, so that the oil smoke and the water mist can be fully mixed and collide, and meanwhile, the reaction time of the oil smoke and the water mist is prolonged, the effect of improving the secondary purification efficiency of the oil smoke is further realized, the purification liquid is saved, and the effect of environmental protection is realized; then, the oil smoke is refluxed again to collide with the water mist for three times through the first baffle 15, and finally, the oil smoke is discharged through the air outlet 3, so that the effect of three-time purification of the oil smoke is realized; in addition, the first channel 16 which is arranged in an S shape is formed between the other end of the water curtain plate 11, the first baffle 15 and the vortex plate 14, so that the flow speed of the oil smoke is further slowed down, the oil smoke can be further fully mixed with water mist and collide with the water mist, and the purification efficiency of the oil smoke is further improved; the wastewater after absorbing pollutants in the oil fume is discharged to the oil collecting cavity 7 through the liquid outlet 8 for standing, the upper layer of the wastewater is an oil layer under the action of gravity, the lower layer of the wastewater is water, and the water at the lower layer of the oil collecting cavity 7 is discharged through the water outlet 4 arranged at the bottom end of the shell 1, so that the separated oil layer in the wastewater is collected; thereby realizing the integral purification efficiency; the invention has high integral purification efficiency, simple and compact structure and small occupied space, and solves the problem of space limitation of a small kitchen compared with the prior art.
Further: the one end that casing 1 is close to gas outlet 3 is connected with the water proof board 18 that is the setting of L type, is provided with second baffle 19 between the top of first baffle 15 and casing 1, and second baffle 19 one end is connected with the perpendicular end of water proof board 18, and the perpendicular end of second baffle 19, first baffle 15, water proof board 18, water curtain board 11 one end and the bottom of U template 13 form exhaust passage 36.
As can be seen from the above description, the flue gas after three times of purification is sucked by the external fan to collide with the second baffle 19 for backflow, so that the flow speed of the flue gas is further slowed down, the flue gas can be fully mixed with water mist for purification, and the overall purification efficiency is further improved; through the air-discharging channel 36 formed by the water-stop plate 18, the first baffle 15, the vertical end of the water-stop plate 18, one end of the water curtain plate 11 and the bottom end of the U-shaped plate 13, the water mist in the vortex area 10 is prevented from being directly sucked to the fan from the air outlet 3 to cause the damage of the fan, and the stability of the use environment of the fan is ensured.
Further: the one end that vortex board 14 is close to first baffle 15 is the direction slope upward setting towards gas outlet 3, and the one end that the second baffle 19 kept away from the waterproof board 18 is the direction slope downward setting towards gas inlet 2, and the exhaust passage is the setting of falling S type.
As is apparent from the above description, the end of the vortex plate 14 close to the first baffle plate 15 is arranged obliquely upward in the direction of the air outlet 3, so that the minimum gap between the end of the vortex plate 14 close to the first baffle plate 15 and the first baffle plate 15 is reduced, the end of the second baffle plate 19 away from the water stop plate 18 is arranged obliquely downward in the direction of the air inlet 2, and the minimum gap between the end of the second baffle plate 19 away from the water stop plate 18 and the first baffle plate 15 is reduced; further prolonging the reaction time of the smoke and the water mist, so that the smoke and the water mist can be fully mixed and collide, and further improving the secondary purification efficiency of the smoke; in addition, the exhaust channel is arranged in an inverted S shape; the flue gas flow rate is further slowed down, and meanwhile, the damage to the fan caused by the fact that water mist in the vortex area 10 is directly sucked to the fan from a gap between the first baffle 15 and the vortex plate 14 through the air outlet 3 is further avoided; further guaranteeing the stability of the service environment of the fan.
Further: a deflector 20 which is obliquely downwards arranged towards the direction of the water outlet 4 is arranged in the oil collecting cavity 7, and the deflector 20 is positioned below the liquid outlet 8.
As can be seen from the above description, when the waste water after the oil fume is adsorbed flows into the oil collecting cavity 7 through the water outlet 4, the waste water entering the oil collecting cavity 7 later can flow to the liquid outlet 8 more accurately and slowly by the guide plate 20 arranged obliquely downwards towards the water outlet 4, and the waste water is prevented from being directly discharged under the condition that a large amount of waste water exists in the oil collecting cavity 7, so that the rest waste water is turbid again; in the case where a small amount of wastewater is left standing, a small amount of wastewater can be discharged from the water discharge port 4.
Further: the liquid drain port 8 is detachably connected with a permeable membrane 21.
As can be seen from the above description, the waste water after the oil fume is absorbed passes through the permeable membrane 21 detachably connected to the liquid outlet 8, and the pollutants and oil in the oil fume are primarily filtered, so that the purification efficiency of the waste water entering the oil collecting cavity 7 is improved; thereby realizing an improvement in the overall purification efficiency.
Further: one end of the liquid outlet 8 far away from the water outlet 4 is connected with a separation plate 22, a cleaning cavity 23 is formed among the separation plate 22, the separation plate 6 and the shell 1, a water inlet 24 is formed in one side of the shell 1, a first sealing cover 25 for sealing the water inlet 24 is arranged on one side of the shell 1, a cleaning opening 26 is formed in the separation plate 6, and a second sealing cover 27 for sealing the cleaning opening 26 is arranged on the separation plate 6.
As is clear from the above description, when the cleaning chamber 5 needs to be cleaned, the first sealing cover 25 and the second sealing cover 27 are sequentially opened, the water pipe is inserted into the cleaning chamber 23 through the water inlet 24, and then the water in the water pipe is poured into the cleaning chamber 5 through the cleaning opening 26 formed in the partition plate 6, so as to further clean the oil collecting chamber 7.
Further: the active carbon 28 and the fixed ring 29 are arranged below the permeable membrane 21, the active carbon 28 is sleeved on the inner side of the fixed ring 29, the fixed ring 29 is provided with a sliding block 30, a sliding groove 31 for sliding the sliding block 30 is arranged on the side wall of the bottom end of the liquid outlet 8, an opening 32 for replacing the active carbon 28 is arranged on the isolation plate 22, and a third sealing cover 33 for sealing the opening 32 is arranged on the isolation plate 22.
As is apparent from the above description, after the wastewater is primarily filtered and separated by the permeable membrane 21, the secondary filtration of the wastewater is achieved while the odor in the wastewater is adsorbed by the activated carbon 28; and when the activated carbon 28 needs to be replaced, the first sealing cover 25 and the third sealing cover 33 are sequentially opened to push the fixed ring 29, so that the sliding block 30 arranged on the fixed ring 29 slides out from the sliding groove 31 formed in the side wall of the bottom end of the liquid outlet 8, and the activated carbon 28 is sleeved in the fixed ring 29, so that the activated carbon 28 can be taken out from the bottom end of the liquid outlet 8 for replacement, the reliability of secondary filtering of wastewater is ensured, and the integral purification efficiency is further improved.
Further: the drain port 4 is detachably connected with an oil filter plate 34.
From the above description, the waste water in the oil collecting cavity 7 is layered under the action of gravity, and the water at the lower layer of the oil collecting cavity 7 is filtered and separated by the oil-water filtering oil plate 34, so as to improve the purification efficiency of the water discharged from the water outlet 4; thereby realizing the effect of improving the integral oil fume purification efficiency and the oil-water separation rate; in addition, the oil filter plate 34 is detachably connected with the water outlet 4, so that the oil filter plate 34 is convenient to replace.
Further: the baffle 6 is close to the air inlet 2 one end be provided with be the stationary flow portion 35 that the Z set up, the leakage fluid dram 8 sets up in the transverse end that the stationary flow portion 35 is close to outlet 4.
As can be seen from the above description, when the oil fume is purified and filtered by the water curtain formed on the water curtain plate 11 to form wastewater and falls onto the partition plate 6 positioned at the lower end of the water curtain plate 11, the flow stabilizing part 35 arranged at one end of the partition plate 6 close to the air inlet 2 and in a Z-shape serves to weaken the flow velocity of the wastewater, so that the wastewater after stabilizing the flow velocity can be layered under the action of gravity; simultaneously, the speed of the oil smoke entering the vortex area 10 is slowed down, the reaction time of the oil smoke and the water sprayed by the second sprayer 17 is increased, and the effect of improving the oil smoke purifying efficiency is further realized.
Referring to fig. 1 to 2, the present invention provides embodiments as follows:
A water curtain type vortex oil smoke purifier is shown in figure 1, and comprises a shell 1, wherein two sides of the shell 1 are respectively provided with an air inlet 2 and an air outlet 3 connected with an external fan, and the bottom end of the shell 1 is provided with a water outlet 4; the drain port 4 is detachably connected with an oil filter plate 34.
As shown in fig. 1 and 2, a purifying cavity 5, a baffle 6 and an oil collecting cavity 7 which are connected with each other from top to bottom are arranged in the shell 1; the clapboard 6 is provided with a liquid outlet 8, and the purifying cavity 5 comprises a water curtain area 9 and a vortex area 10 which are sequentially arranged along the flow direction of the oil smoke; a deflector 20 which is obliquely downwards arranged towards the direction of the water outlet 4 is arranged in the oil collecting cavity 7, and the deflector 20 is positioned below the liquid outlet 8; the drain 8 can be dismantled and be connected with osmotic membrane 21, and osmotic membrane 21 below is provided with active carbon 28 and solid fixed ring 29, and active carbon 28 cover is located solid fixed ring 29 inboard, and gu fixed ring 29 is provided with slider 30, and spout 31 that supplies slider 30 to slide is seted up to drain 8 bottom lateral wall, and opening 32 that is used for active carbon 28 to change is offered to division board 22, is provided with the third sealed lid 33 of sealed opening 32 on the division board 22. One end of the liquid outlet 8 far away from the water outlet 4 is connected with a separation plate 22, and a cleaning cavity 23 is formed among the separation plate 22, the separation plate 6 and the shell 1.
As shown in fig. 1, the water curtain area 9 comprises a water curtain plate 11, a first sprayer 12 arranged at the top end of the shell 1 and a U-shaped plate 13 for storing spray water, wherein two sides of the opening 32 end of the U-shaped plate 13 are respectively connected with the top end of the shell 1 and one end of the water curtain plate 11;
As shown in fig. 1, the vortex zone 10 comprises a vortex plate 14 connected with the partition plate 6 and a first baffle plate 15 connected with the water curtain plate 11, the first baffle plate 15 is positioned between the vortex plate 14 and the U-shaped plate 13, a first channel 16 which is arranged in an S shape is formed between the other end of the water curtain plate 11 and the first baffle plate 15 and the vortex plate 14, and the vortex plate 14 is provided with a second sprayer 17; the end of the vortex plate 14 close to the first baffle plate 15 is obliquely upwards arranged towards the air outlet 3, and the end of the second baffle plate 19 far away from the water stop plate 18 is obliquely downwards arranged towards the water inlet 24.
As shown in fig. 1, one end of the shell 1, which is close to the air outlet 3, is connected with a water stop plate 18 which is arranged in an L shape, a second baffle plate 19 is arranged between the first baffle plate 15 and the top end of the shell 1, one end of the second baffle plate 19 is connected with the vertical end of the water stop plate 18, and an exhaust channel 36 is formed by the second baffle plate 19, the first baffle plate 15, the vertical end of the water stop plate 18, one end of the water curtain plate 11 and the bottom end of the U-shaped plate 13; the exhaust passage 36 is provided in an inverted-S shape.
As shown in fig. 1 and 2, a water inlet 24 is formed in one side of the casing 1, a first sealing cover 25 for sealing the water inlet 24 is arranged in one side of the casing 1, a cleaning opening 26 is formed in the partition plate 6, and a second sealing cover 27 for sealing the cleaning opening 26 is arranged on the partition plate 6; the baffle 6 is close to the air inlet 2 one end be provided with be the stationary flow portion 35 that the Z set up, the leakage fluid dram 8 sets up in the transverse end that the stationary flow portion 35 is close to outlet 4.
In summary, compared with the prior art, the invention has the advantages of high overall purification efficiency and compact structure, and under the negative pressure generated by the external fan, the oil smoke is sucked into the purification cavity 5 in the shell 1 from the air inlet 2; through the first sprayer 12, the U-shaped plate 13 and the water curtain plate 11, the oil fume entering the purification cavity 5 is firstly washed, mixed and adsorbed by spraying water and the water curtain, so that the primary purification of the oil fume is realized; then, through the vortex plate 14 and the second sprayer 17, the oil smoke after primary purification and the water mist generated by the second sprayer 17 are sucked by an external fan to form vortex airflow, so that the oil smoke and the water mist can be fully mixed and collide, further the effect of improving the secondary purification efficiency of the oil smoke is realized, and meanwhile, the purification liquid is saved; then, the oil smoke is refluxed again to collide with the water mist for three times through the first baffle 15, so that the effect of three times of purification of the oil smoke is realized; in addition, through the S-shaped first channel 16, the flow speed of the oil smoke is further slowed down, so that the oil smoke can be further fully mixed with the water mist and collide with the water mist, and further the purification efficiency of the oil smoke is further improved; the oil collecting cavity 7 and the water outlet 4 are improved, so that the effect of improving the waste water purifying efficiency is realized; the invention improves the integral purification efficiency through multiple purification, has simple and compact integral structure and small occupied space, and solves the problem of space limitation of a small kitchen.
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 examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (9)
1. A water curtain type vortex oil smoke purifier is characterized in that: including the casing, the casing both sides are provided with the air inlet respectively and are connected with the gas outlet of outside fan, the casing bottom is provided with the outlet, be provided with from the top down interconnect' S purification chamber, baffle and oil collecting chamber in proper order in the casing, the leakage fluid dram has been seted up to the baffle, the purification chamber includes water curtain district and the vortex district that sets gradually along oil smoke flow direction, water curtain district include the water curtain board, install in the first shower on casing top and be used for storing the U template of shower water, the open end both sides of U template respectively with the casing top water curtain board one end is connected, the vortex district including connect in the vortex board of baffle with connect in the first baffle of water curtain board, first baffle is located between the vortex board with the U, the water curtain board other end the first baffle with form the first passageway that the S type set up between the vortex board, the second ware is installed to the vortex board.
2. A water curtain type vortex oil smoke purifier as defined in claim 1 wherein: the casing is close to the one end of gas outlet is connected with the water proof board that is L type and sets up, first baffle with be provided with the second baffle between the top of casing, second baffle one end with the perpendicular end of water proof board is connected, the second baffle first baffle the perpendicular end of water proof board water curtain board one end with the bottom of U template forms the exhaust passage.
3. A water curtain type vortex oil smoke purifier as defined in claim 2 wherein: the one end that the vortex board is close to first baffle is towards the direction slope of gas outlet sets up upwards, the second baffle is kept away from the one end of water-stop sheet towards the direction slope of gas inlet sets up downwards, exhaust passage is the setting of falling S type.
4. A water curtain type vortex oil smoke purifier as defined in claim 1 wherein: the oil collecting cavity is internally provided with a guide plate which is obliquely downwards arranged towards the direction of the water outlet, and the guide plate is positioned below the liquid outlet.
5. A water curtain type vortex oil smoke purifier as defined in claim 1 wherein: the liquid outlet is detachably connected with a permeable membrane.
6. The water curtain type vortex oil smoke purifier as defined in claim 5 wherein: one end of the drain hole, which is far away from the drain hole, is connected with a separation plate, a cleaning cavity is formed between the separation plate and the shell, a water inlet is formed in one side of the shell, a first sealing cover for sealing the water inlet is arranged on one side of the shell, a cleaning hole is formed in the separation plate, and a second sealing cover for sealing the cleaning hole is arranged on the separation plate.
7. The water curtain type vortex oil smoke purifier as defined in claim 6 wherein: the utility model discloses a porous membrane, including fixed ring, drain bottom, barrier plate, activated carbon, fixed ring, activated carbon cover, the osmotic membrane below is provided with activated carbon and fixed ring, the activated carbon cover is located the fixed ring is inboard, the fixed ring is provided with the slider, the supply is seted up to drain bottom side wall the spout that the slider slided, the barrier plate has been seted up and has been used for activated carbon changes the opening, be provided with on the barrier plate sealedly open-ended third sealed lid.
8. A water curtain type vortex oil smoke purifier as defined in claim 1 wherein: the water outlet is detachably connected with an oil filtering plate.
9. A water curtain type vortex oil smoke purifier as defined in claim 1 wherein: and a flow stabilizing part which is arranged in a Z shape is arranged at one end of the partition plate, which is close to the air inlet, and the liquid draining port is arranged at the transverse end of the flow stabilizing part, which is close to the water draining port.
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| CN112246064A (en) * | 2020-11-05 | 2021-01-22 | 台州旭钧环保科技有限公司 | A purification device for a four-station polishing machine |
| CN116678017A (en) * | 2023-06-14 | 2023-09-01 | 北京市泰坦不锈钢厨具有限责任公司 | Lampblack purifying box and lampblack purifying equipment |
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| CN2468564Y (en) * | 2001-03-23 | 2002-01-02 | 杨佩昌 | Cooking fume remover |
| JP2003222016A (en) * | 2002-01-30 | 2003-08-08 | Daihatsu Diesel Mfg Co Ltd | Dust removal equipment |
| CN102160950A (en) * | 2011-05-24 | 2011-08-24 | 周亮 | Household kitchen fume purifying method and range hood |
| CN203803319U (en) * | 2014-05-10 | 2014-09-03 | 乔善毅 | Double-water-curtain wet type oil fume purifier for catering industry |
| JP3201172U (en) * | 2015-08-14 | 2015-11-26 | 城昌企業股▲分▼有限公司 | Range hood structure |
| CN207722526U (en) * | 2017-11-30 | 2018-08-14 | 湖北楚襄化工股份有限公司 | Box dust collector of water curtain |
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| CN209819632U (en) * | 2019-03-21 | 2019-12-20 | 郑州宸通机械设备有限公司 | Domestic kitchen cleaning oil smoke discharging fume exhauster |
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