CN103438490A - Lampblack purifying machine for kitchen - Google Patents

Lampblack purifying machine for kitchen Download PDF

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Publication number
CN103438490A
CN103438490A CN2013104266283A CN201310426628A CN103438490A CN 103438490 A CN103438490 A CN 103438490A CN 2013104266283 A CN2013104266283 A CN 2013104266283A CN 201310426628 A CN201310426628 A CN 201310426628A CN 103438490 A CN103438490 A CN 103438490A
Authority
CN
China
Prior art keywords
barrel
exhaust
duct
discharge pipe
urceolus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013104266283A
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Chinese (zh)
Inventor
崔启
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Zhaoyu Environmental Protection Science & Technology Development Co Ltd
Original Assignee
Tianjin Zhaoyu Environmental Protection Science & Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Zhaoyu Environmental Protection Science & Technology Development Co Ltd filed Critical Tianjin Zhaoyu Environmental Protection Science & Technology Development Co Ltd
Priority to CN2013104266283A priority Critical patent/CN103438490A/en
Publication of CN103438490A publication Critical patent/CN103438490A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a lampblack purifying machine for a kitchen. The lampblack purifying machine comprises an exhaust fume collecting hood, wherein the exhaust fume collecting hood is welded below an exhaust air duct; the top end of the exhaust air duct is connected with a fan through an air flue; an exhaust duct baffle plate with an opening is arranged at the top end of the exhaust air duct; a lampblack purifier is arranged inside the exhaust air duct; the lampblack purifier comprises an outer barrel; a plurality of air deflectors are welded on the inner wall of the outer barrel; the plurality of air deflectors are connected with an inner barrel discharge pipe arranged in the middle part of the outer barrel; the top of the inner barrel discharge pipe is communicated with an opening of the exhaust duct baffle plate; a spray pipeline is arranged between the outer barrel and the inner barrel discharge pipe; a shower nozzle is arranged on the spray pipeline; a water tank is arranged at the bottom inside the outer barrel; a water supply pipe and a drain pipe passing through the exhaust air duct are arranged on the water tank; a water pump is arranged on the outer barrel; a water inlet pipe of the water pump is communicated with the water tank; a water outlet pipe of the water pump is connected with the spray pipeline. By adopting the lampblack purifying machine, the phenomenon free of gathered oil inside a smoke exhaust duct is ensured; and the ventilation structure is small in wind drag and good in suction effect.

Description

A kind of kitchen oil fume purifier
Technical field
The present invention relates to a kind of cooker hood, relate in particular to a kind of suction, purification, treating apparatus that is applicable to food and drink, kitchen fume.
Background technology
Along with the raising of social productive forces and living standards of the people, the discharge of food and drink kitchen fume and the contradiction of air environmental pollution are becoming increasingly acute; Along with the increase of kitchen fume discharge capacity, in smoke discharging pipe, oil-collecting gets more and more, and causes serious hidden fire-fighting danger.And at present household cooker hood is substantially all directly to inhale straight-line, oil smoke from the kitchen sucking-off, directly be discharged in the fume pipeline of building, not only polluted environment, also buried potential safety hazard simultaneously.
The current main alkali lye wet washing of kitchen oil fume purifying mode, High-voltage electrostatic purification method, photochemical catalysis decomposing, purifying method, physical filtering method etc.High-pressure electrostatic method clean-up effect is fine, but the maintenance clean trouble; The photochemical catalysis method needs space large, and minimum will have 30 meters long pipelines, be convenient to install the ultraviolet light pipe, and the ultraviolet that catalysis is used is carcinogenic, must seal tight.The physical filtering method, clean-up effect is poor, and cleans trouble!
Therefore, although technology for cooking fume control is ripe now, various clarifiers are also a lot, have such-and-such problem.
Denomination of invention is that the Chinese patent that " liquid washing type soot extractor without pollutant exhaust ", the patent No. are CN93108618.3 discloses a kind of liquid washing type, set up the circulatory system of a cleaning fluid with the liquid pump body, by kitchen fume, before discharge, first be incorporated in cleaning fluid, make it be cleaned the abundant blended absorbent of liquid, then carry out being discharged into atmosphere after gas-liquid separation.Although this device clean-up effect is fine, floor space is large, and this device produces negative inspiratory pressure by liquid flow, and inspiratory capacity is very little, and windage is very large, and the mist extractor function is very poor.
Denomination of invention is " liquid-suction smoke exhaust ventilator ", the Chinese patent that the patent No. is CN02122338.6 discloses liquid-suction smoke exhaust ventilator, at least by blower fan, passage forms, it is characterized in that: the passage connecting fluid oil-fume exhauster of blower fan, this liquid oil-fume exhauster comprises a container, container is used for putting into the liquid with absorption or adsorbed oil smoke performance, container can be connection container or non-connection container, container (space that can comprise connection container or non-connection container top) is separated to form the flue gas inlet channel, the flue gas outlet passageway, the flue gas communicating passage, the flue gas communicating passage is below flue gas inlet channel and flue gas outlet passageway, the flue gas inlet channel is realized being communicated with through the flue gas communicating passage with the flue gas outlet passageway.The flue gas inlet channel can be connected with passage and suck flue gas, also can directly suck flue gas.The flue gas outlet passageway is connected with the passage of blower fan, to discharge flue gas.Shortcoming is that gas passage is cut off by liquid or limits, therefore gas wants that, by enough pressure differentials must be arranged, this structure windage is very large, is unfavorable for very much the discharge of kitchen fume.
Denomination of invention is " a kind of cooking fume purification recovery device ", and the Chinese patent that the patent No. is CN201310010202.X, disclose a kind of cooking fume purification recovery device, this apparatus structure complexity, and floor space is large, and windage is larger, consumes energy more.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art, provide a kind of and discharge after having purified with absorbing with processing again, good purification and smokejack, without oil-collecting, are exempted from a kind of kitchen oil fume purifier of tearing open all the life.
The present invention is realized by the following technical programs:
A kind of kitchen oil fume purifier, it comprises an exhaust fume collecting hood, described exhaust fume collecting hood is welded on the smoke duct below, described smoke duct top is connected with blower fan by air channel, the exhausting duct baffle plate that has mouth is installed on described smoke duct top, a cooking fume remover is housed in described smoke duct, described cooking fume remover comprises urceolus, be welded with a plurality of wind deflectors on outer tube inner wall, described a plurality of wind deflector is connected with the inner core discharge pipe in the middle of being arranged on urceolus, the top of described inner core discharge pipe is connected with the opening of exhausting duct baffle plate, between urceolus and inner core discharge pipe, spray piping is housed, on described spray piping, shower nozzle is housed, be provided with water tank at described urceolus inner bottom part, the filling pipe and the drainpipe that through smoke duct, arrange are housed on described water tank, on described urceolus, water pump is housed, described pump water inlet is connected with water tank, pumping line is connected with spray piping.
The present invention compared with prior art has following advantage:
1. the present invention is directed to the deficiency of fume purifying product, in special aeration structure, use the alkali lye wet washing, with absorbing with processing, discharge again good purification after having purified, guarantee that smoke discharging pipe is interior without the oil-collecting phenomenon, and this aeration structure windage is not too large, air draught is effective.
2. apparatus of the present invention volume is little, and windage is little, can be used for family kitchen cooking fume exhausting, purification, and smokejack is missing of ignition safely without oil-collecting.
3. this device adopts wet scrubbing to purify, and purification process cleans, so this equipment is interior without oil-collecting, need not unpick and wash all the life.
The accompanying drawing explanation
Fig. 1 is the agent structure front view of kitchen oil fume purifier of the present invention;
Fig. 2 is the three-dimensional axonometric drawing of the agent structure of kitchen oil fume purifier of the present invention;
Fig. 3 is the oil smoke cleaning device structure front view of kitchen oil fume purifier of the present invention;
Fig. 4 is the three-dimensional axonometric drawing of the oil smoke cleaning device structure of kitchen oil fume purifier of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further, and following instance is explanation of the invention, but therefore do not limit the range of application of the present invention and technology.
As shown in drawings, a kind of kitchen oil fume purifier of the present invention, it comprises an exhaust fume collecting hood 1, described exhaust fume collecting hood is welded on smoke duct 2 belows, described smoke duct top is connected with blower fan 3 by air channel, the exhausting duct baffle plate 5 that has mouth is installed on described smoke duct top, a cooking fume remover 4 is housed in described smoke duct.Described cooking fume remover comprises urceolus 4-1, be welded with a plurality of wind deflectors 4-2 on outer tube inner wall, described a plurality of wind deflector is connected with the inner core discharge pipe 4-3 in the middle of being arranged on urceolus 4-1, the top of described inner core discharge pipe 4-3 is connected with the opening of exhausting duct baffle plate 5, between urceolus 4-1 and inner core discharge pipe, spray piping 4-4 is housed, on described spray piping, shower nozzle 4-5 is housed, be provided with water tank 4-6 at described urceolus inner bottom part, the filling pipe 4-7 and the drainpipe 4-8 that through smoke duct, arrange are housed on described water tank, on described urceolus, water pump 4-9 is housed, described pump water inlet 4-10 is connected with water tank, pumping line 4-11 is connected with spray piping.Preferred described smoke duct 2 is square, and advantage is that draught area reaches, and windage is little, and is convenient to install.
Preferred described spray piping 4-4 is arranged between two adjacent wind deflectors 4-2, and advantage is in thinner passage, more is conducive to gas-liquid contact, and it is fully mixed, very good to oil-contg. smoke body cooling, clean result.
Apparatus of the present invention course of work and principle are as follows:
Under the effect of air-introduced machine, the oil-contg. smoke body enters smoke duct 2 by exhaust fume collecting hood 1, be subject to stopping of exhausting duct baffle plate 5, from clarifier upper end cooking fume remover 4, under the effect of wind deflector 4-2, the oil-contg. smoke body is around 4-3 circulations of inner core discharge pipe, in this flow process, shower nozzle 4-5 is sprayed with the alkali mist, to oil smoke cooling, washing, mixing, the oil smoke steam is separated out from air, and combine with abundant liquid, change from small to big, fall into water tank with air-flow, and the pure air be washed enters the discharge of inner core discharge pipe from inner core discharge pipe 4-3 bottoms.

Claims (3)

1. a kitchen oil fume purifier, it comprises an exhaust fume collecting hood, described exhaust fume collecting hood is welded on the smoke duct below, described smoke duct top is connected with blower fan by air channel, it is characterized in that: the exhausting duct baffle plate that has mouth is installed on described smoke duct top, a cooking fume remover is housed in described smoke duct, described cooking fume remover comprises urceolus, be welded with a plurality of wind deflectors on outer tube inner wall, described a plurality of wind deflector is connected with the inner core discharge pipe in the middle of being arranged on urceolus, the top of described inner core discharge pipe is connected with the opening of exhausting duct baffle plate, between urceolus and inner core discharge pipe, spray piping is housed, on described spray piping, shower nozzle is housed, be provided with water tank at described urceolus inner bottom part, the filling pipe and the drainpipe that through smoke duct, arrange are housed on described water tank, on described urceolus, water pump is housed, described pump water inlet is connected with water tank, pumping line is connected with spray piping.
2. a kind of kitchen oil fume purifier according to claim 1, it is characterized in that: described smoke duct is square.
3. a kind of kitchen oil fume purifier according to claim 1 and 2, it is characterized in that: described spray piping is arranged between two adjacent wind deflectors.
CN2013104266283A 2013-09-17 2013-09-17 Lampblack purifying machine for kitchen Pending CN103438490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013104266283A CN103438490A (en) 2013-09-17 2013-09-17 Lampblack purifying machine for kitchen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013104266283A CN103438490A (en) 2013-09-17 2013-09-17 Lampblack purifying machine for kitchen

Publications (1)

Publication Number Publication Date
CN103438490A true CN103438490A (en) 2013-12-11

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CN2013104266283A Pending CN103438490A (en) 2013-09-17 2013-09-17 Lampblack purifying machine for kitchen

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953283A (en) * 2016-07-19 2016-09-21 青岛科技大学 Composite-type catering industry oil smoke purification device
CN108870586A (en) * 2018-04-03 2018-11-23 成都赋阳技术开发有限公司 Air in kitchen regulating system
CN111023213A (en) * 2019-12-30 2020-04-17 绍兴煦橙环保设备有限公司 Automatic cleaning type oil smoke clarifier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770061A (en) * 1971-11-03 1973-11-06 T Hall Air scrubber apparatus with improved fire extinguishing means
US3786739A (en) * 1972-05-26 1974-01-22 Ind Ind Inc Ventilating system
CN1377723A (en) * 2001-03-29 2002-11-06 罗建民 Kitchen fume treating device for household
CN203478396U (en) * 2013-09-17 2014-03-12 天津曌宇环保科技发展有限公司 Kitchen oil fume purifying machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770061A (en) * 1971-11-03 1973-11-06 T Hall Air scrubber apparatus with improved fire extinguishing means
US3786739A (en) * 1972-05-26 1974-01-22 Ind Ind Inc Ventilating system
CN1377723A (en) * 2001-03-29 2002-11-06 罗建民 Kitchen fume treating device for household
CN203478396U (en) * 2013-09-17 2014-03-12 天津曌宇环保科技发展有限公司 Kitchen oil fume purifying machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953283A (en) * 2016-07-19 2016-09-21 青岛科技大学 Composite-type catering industry oil smoke purification device
CN108870586A (en) * 2018-04-03 2018-11-23 成都赋阳技术开发有限公司 Air in kitchen regulating system
CN111023213A (en) * 2019-12-30 2020-04-17 绍兴煦橙环保设备有限公司 Automatic cleaning type oil smoke clarifier
CN111023213B (en) * 2019-12-30 2021-04-20 绍兴煦橙环保设备有限公司 Automatic cleaning type oil smoke clarifier

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PB01 Publication
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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131211

C02 Deemed withdrawal of patent application after publication (patent law 2001)