CN207764179U - Food and drink exhaust gas simulation generator - Google Patents
Food and drink exhaust gas simulation generator Download PDFInfo
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- CN207764179U CN207764179U CN201721694237.XU CN201721694237U CN207764179U CN 207764179 U CN207764179 U CN 207764179U CN 201721694237 U CN201721694237 U CN 201721694237U CN 207764179 U CN207764179 U CN 207764179U
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Abstract
The utility model is related to food and drink discharge wasted nickel catalysts and Treatment process field, more particularly, to a kind of food and drink exhaust gas simulation generator.The food and drink exhaust gas simulates food and drink exhaust gas simulation generator：Oil fog generator, air preheater, water fog generator, flue and pollutant detecting instrument；Oil fog generator and water fog generator are connected to flue；Air preheater is connected to oil fog generator, and the air after air preheater heating is used to heat the mist of oil of oil fog generator output；Pollutant detecting instrument is used to detect the wastewater mass concentration in flue.Food and drink exhaust gas simulation generator provided by the utility model is mixed with mist of oil by the air after heating and is heated to mist of oil during mixing, can make mist of oil thermally equivalent.It solves existing food and drink exhaust gas simulation generator and is difficult to the problems such as continuous-stable occurs, heats the easy coking of vessel surface, difficult cleaning, being heated evenly property of oil droplet is poor, pollutant concentration and composition are unstable.
Description
Technical field
The utility model is related to food and drink discharge wasted nickel catalysts and Treatment process field, more particularly, to a kind of food and drink exhaust gas mould
Send out generating apparatus.
Background technology
Along with expanding economy and social progress, catering trade of China has been passed by with increasing historic and across property
Long, sales of the catering industry all keep the amplification of double figures or more every year.But oil smoke, particulate matter and the volatilization of catering industry discharge
The pollutants such as property organic matter have become one of the atmosphere pollution source in city.For improve Area Ambient Air Quality, food and drink from
Industry unit, which should be promoted, installs reliable and stable pollutant control equipment.But in test oil smoke, particulate matter and volatile organic matter
The removal efficiency of cleaning equipment, when evaluating monitoring device performance, need a kind of adjustable pollutant concentration, continuous-stable oil
Smoke waste gas generating means, to simulate the oil flue waste gas of the different styles of cooking, different cooking method discharges.
Research shows that：Contain oil smoke, particulate matter and volatile organic matter in the exhaust gas of catering trade discharge, concentration range is
Several milligrams to tens milligrams every cubic metre, the volatile organic matter concentration and compositional difference that different cooking methods generate are larger,
The components such as middle olefines, aromatic hydrocarbon and alkanes can react with the nitrogen oxides in air, be conducive to secondary aerosol species
It is formed.Food and beverage sevice unit is adopted an effective measure the total emission volumn of control kitchen fumes, particulate matter and VOCs, can effectively be mitigated pair
Air environmental pollution improves the living environment of restaurant nearby residents.
To reinforce discharging the catering trade control of oil smoke, country successively issues and implements within 2001《Cooking fume discharges
Standard (tentative)》(GB18483-2001) and《Cooking fume cleaning equipment technical method and inspection specifications (tentative)》
(HJ/T62-2001), the oil smoke concentration of food and drink discharge of pollutant sources, the technology of removal efficiency and cooking fume control equipment have been respectively provided
Method and inspection specifications.A kind of standard oil smoke generating means is defined in HJ/T62, which uses into heating container
Edible vegetable oil and water is quantitatively added dropwise, makes the practical flue gas composition of its smoke gasification simulation cooking operation.Equipment includes mainly adjustable
System, electric heating temperature system two parts are quantitatively added dropwise in formula grease, require oil smoke occurrence quantity adjustable in performance, average in 10 minutes
Oil smoke concentration variation is less than 5%, and detection benchmark concentration is 10mg/m3.The device is that the oil smoke of specification cooking fume control equipment removes
Efficiency has played important function.
《Range hood》(GB-T17713-2011) annex G defines a kind of standard oil smoke generating means in, for measuring
Grease separating degree.Distilled water and corn oil is quantitatively added dropwise with into heating container with reference to as defined in HJ/T62 in the device, makes its hair
The method that smoke gasification generates simulated flue gas.Use 2000W electric furnaces for experiment pan heating, cooking bottom temperature is (290 ± 10) DEG C,
It is 30 minutes that test, which uses 400ml corn oils, 70ml water, simulation generator working time, every time.
CN205941029U discloses frying pan formula oil smoke one generating means, including pot body and outer cover, outer cover are placed in pot body
On for collecting oil smoke, pot body lower part has heating device, pot body internal upper part to be equipped with supply flume and oil supply tank, confession is respectively equipped in slot
Oil and for water regulating valve.But after the working time is slightly grown, the bottom of a pan heating causes being heated evenly property of oil product poor, volatile organic matter
Component is unstable, leads to its continuous-stable working performance Shortcomings.
Utility model content
The purpose of this utility model is to provide a kind of food and drink exhaust gas simulation generators, to solve to exist in the prior art
The poor technical problem of being heated evenly property of oil product.
A kind of food and drink exhaust gas simulation generator provided by the utility model, the food and drink exhaust gas simulation generator include：
Oil fog generator, air preheater, water fog generator, flue and pollutant detecting instrument；The oil fog generator and institute
Water fog generator is stated to be connected to the flue；The air preheater is connected to the oil fog generator, the air
Air after preheater heating is used to heat the mist of oil of the oil fog generator output；The pollutant detecting instrument is for detecting institute
State the wastewater mass concentration in flue.
Further, which further includes oil gas mixing tube；The outlet of the air preheater
Inlet communication of the outlet with the oil gas mixing tube with the oil fog generator；The outlet of the oil gas mixing tube with it is described
Flue is connected to；The oil mixing with water pipe is venturi mixing tube.
Further, which further includes oil mixing with water pipe；The outlet of the water fog generator
Inlet communication of the outlet with the oil mixing with water pipe with the oil gas mixing tube；The outlet of the oil mixing with water pipe with it is described
The inlet communication of flue；The oil gas mixing tube is venturi mixing tube.
Further, which further includes humidity measuring apparatus；The humidity measuring apparatus with it is described
Flue is connected to, for detecting the humidity in the flue.
Further, which further includes clarifier；The clarifier and the flue
Connection, and the clarifier is located between the outlet and the particulate matter measuring instrument of the flue.
Further, which further includes utilidor；The outlet of the air preheater is logical
The utilidor is crossed to be connected to the oil gas mixing tube.
Further, the exit of the water fog generator is provided with water mist control valve；The outlet of the oil gas mixing tube
Place is provided with oil gas control valve；The exit of the oil fog generator is provided with mist of oil control valve.
Further, which further includes monitoring system；It is the pollutant detecting instrument, described wet
Degree measuring instrument is connect with the monitoring system.
Further, which further includes volatile organic matter detector；The volatility has
Machine analyte detection instrument is connected to the flue, for detecting the volatile organic matter in the flue.
Further, which further includes air preheat pump；The outlet of the air preheat pump
With the inlet communication of the air preheater.
The utility model provides a kind of food and drink exhaust gas simulation generator, which includes mist of oil
Oil is converted mist of oil by generator, air preheater, water fog generator, flue and pollutant detecting instrument, oil fog generator,
Air preheater heats air, and the air after heating is mixed with mist of oil, and the air after heating adds mist of oil
Heat generates flue gas, and flue gas and the water mist of water fog generator output are blended in flue, and pollutant detecting instrument detects fume pipe
Particulate matter size in road, to complete oil smoke analog detection.User can by select oil type, control heating temperature and
Duration etc. realizes the flue gas generated under different situations.
Food and drink exhaust gas simulation generator provided by the utility model is mixed by the air after heating with mist of oil and mixed
Mist of oil is heated during conjunction, mist of oil thermally equivalent can be made, existing food and drink exhaust gas simulation generator is solved and is difficult to
Continuous-stable occurs, the easy coking of heating vessel surface, difficult cleaning, being heated evenly property of oil droplet are poor, pollutant concentration and composition not
The problems such as stablizing.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the food and drink exhaust gas simulation generator that the utility model embodiment provides.
Reference numeral：
1- air preheats pump；2- air preheaters；3- utilidors；
4- air filters；5- oil fog generators；6- heated at constant temperature pipes；
7- mist of oil control valves；8- oil gas mixing tubes；9- mixed pyrolysis chambers；
10- oil gas control valves；11- water fog generators；12- water mist control valves；
13- oil mixing with water pipes；14- flues；15- pollutant detecting instruments；
16- clarifiers；17- monitors；18- aspiration pumps；
19- volatile organic matter detectors；20- monitoring systems.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram for the food and drink exhaust gas simulation generator that the utility model embodiment provides, such as Fig. 1 institutes
Show, the utility model provides a kind of food and drink exhaust gas simulation generator, which includes：Mist of oil occurs
Device 5, air preheater 2, water fog generator 11, flue 14 and pollutant detecting instrument 15；Oil fog generator 5 and water mist hair
Raw device 11 is connected to flue 14；Air preheater 2 is connected to oil fog generator 5, the air after the heating of air preheater 2
Mist of oil for heating the output of oil fog generator 5；Pollutant detecting instrument 15 is used to detect the pollutant quality in flue 14
Concentration.
The utility model provides a kind of food and drink exhaust gas simulation generator, which includes mist of oil
Generator 5, air preheater 2, water fog generator 11, flue 14 and pollutant detecting instrument 15, oil fog generator 5 will
Oil conversion mist of oil, air preheater 2 heat air, and the air after heating is mixed with mist of oil, and the air after heating
Heating is carried out to mist of oil and generates flue gas, the water mist that flue gas is exported with water fog generator 11 is blended in flue 14, pollutant
Detector 15 detects the wastewater mass concentration in flue 14, to complete oil smoke analog detection.User can pass through choosing
Type, the control heating temperature and duration etc. of oil are selected to realize the flue gas generated under different situations.
Food and drink exhaust gas simulation generator provided by the utility model is mixed by the air after heating with mist of oil and mixed
Mist of oil is heated during conjunction, mist of oil thermally equivalent can be made, existing food and drink exhaust gas simulation generator is solved and is difficult to
Continuous-stable occurs, the easy coking of heating vessel surface, difficult cleaning, being heated evenly property of oil droplet are poor, pollutant concentration and composition not
The problems such as stablizing.
As shown in Figure 1, on the basis of the above embodiments, further, which further includes
Oil gas mixing tube 8；The inlet communication of the outlet of air preheater 2 and oil fog generator 5 exported with oil gas mixing tube 8；Oil
The outlet of gas mixing tube 8 is connected to flue 14；Oil gas mixing tube 8 is venturi mixing tube.
In the present embodiment, food and drink exhaust gas simulation generator further includes oil gas mixing tube 8, after air preheater 2 heats
The mist of oil that air and oil fog generator 5 export, which enters in oil gas mixing tube 8, to be mixed, and to oil in oil gas mixing tube 8
Mist carries out being thermally formed flue gas, and flue gas is entered back into flue 14 and is detected.
In the present embodiment, oil gas mixing tube 8 uses venturi mixing tube, and it is mixed that the air after mist of oil and heating enters venturi
The throat of pipe is closed, mixing is more uniform, and generates negative pressure and make mist of oil and air quickly enter in venturi mixing tube to be mixed
It closes, eliminates the components such as air pump, be convenient to use.
As shown in Figure 1, on the basis of the above embodiments, further, which further includes
Oil mixing with water pipe 13；The inlet communication of the outlet of water fog generator 11 and oil gas mixing tube 8 exported with oil mixing with water pipe 13；
The inlet communication of the outlet and flue 14 of oil mixing with water pipe 13；Oil mixing with water pipe 13 is venturi mixing tube.
In the present embodiment, food and drink exhaust gas simulation generator further includes oil mixing with water pipe 13, the flue gas in oil gas mixing tube 8
And the water mist that exports of water fog generator 11 enters in oil mixing with water pipe 13 and is mixed, subsequently into flue 14 into
Row detection.
In the present embodiment, oil mixing with water pipe 13 is venturi mixing tube, and flue gas and water mist enter venturi mixing tube
Throat, mixed in venturi mixing tube it is more uniform, while generate negative pressure make flue gas and water mist quickly enter venturi mixing
It is mixed in pipe, eliminates the components such as air pump, further facilitated use, improve the accuracy of detection.
As shown in Figure 1, further including heated at constant temperature pipe 6 further, the mist of oil that oil fog generator 5 exports enters constant temperature and adds
It is preheated in heat pipe 6, and prevents mist of oil from being condensed in inner wall of the pipe.
As shown in Figure 1, further, oil gas mixing tube 8 is connected to mixed pyrolysis chamber 9, air and mist of oil are mixed by oil gas
Pipe 8 is closed to be sufficiently mixed into mixed pyrolysis chamber 9 later.
As shown in Figure 1, on the basis of the above embodiments, further, which further includes
Humidity measuring apparatus；Humidity measuring apparatus is connected to flue 14, for detecting the humidity in flue 14.
In the present embodiment, the humidity of flue 14 is detected by humidity measurement instrument so that user can monitor cigarette in real time
The humidity condition of feed channel 14.
As shown in Figure 1, on the basis of the above embodiments, further, which further includes
Clarifier 16；Clarifier 16 is connected to flue 14, and clarifier 16 is located at the outlet of flue 14 and particulate matter measures
Between instrument.
In the present embodiment, food and drink exhaust gas simulation generator further includes clarifier 16, and the flue gas in flue 14 passes through
Clarifier 16 is discharged after purifying, and reduces environmental pollution.
As shown in Figure 1, on the basis of the above embodiments, further, which further includes
Utilidor 3；The outlet of air preheater 2 is connected to by utilidor 3 with oil gas mixing tube 8.
In the present embodiment, the air after air preheater 2 heats enters in utilidor 3, and is entered by utilidor 3
In oil gas mixing tube 8.Utilidor 3 plays insulation effect to the air after heating, avoids the air after heating into oil gas
Temperature declines before mixing tube 8, ensures the heating effect of mist of oil.
As shown in Figure 1, on the basis of the above embodiments, further, food and drink exhaust gas simulation generator water mist hair
The exit of raw device 11 is provided with water mist control valve 12；The exit of oil gas mixing tube 8 is provided with oil gas control valve 10；Mist of oil is sent out
The exit of raw device 5 is provided with mist of oil control valve 7.
In the present embodiment, the exit setting water mist control valve 12 of water fog generator 11, water mist control valve 12 controls water mist
Flow, the exit setting oil gas control valve 10 of oil gas mixing tube 8, oil gas control valve 10 controls the flow of flue gas, mist of oil hair
The exit setting mist of oil control valve 7 of raw device 5, mist of oil control valve 7 controls the discharge rate of mist of oil, for user-friendly control.
As shown in Figure 1, on the basis of the above embodiments, further, which further includes
Monitoring system 20；Pollutant detecting instrument 15, humidity measuring apparatus are connect with monitoring system 20.
In the present embodiment, monitoring system 20 can show the testing result and humidity measuring apparatus of pollutant detecting instrument 15
Measurement result, convenient for users to watching.
On the basis of the above embodiments, further, which further includes that volatility is organic
Analyte detection instrument 19；Volatile organic matter detector 19 is connected to flue 14, for detecting the volatility in flue 14
Organic matter.
In the present embodiment, volatile organic matter detector 19 detects volatile organic matter in flue 14, easy to use
Person simulates the measurement situation of volatile organic matter.
Further, further include aspiration pump 18, the gas in flue 14 is pumped discharge by aspiration pump 18, improves exhaust
Efficiency.
Further, monitor 17 can be also set on flue 14, for monitoring the temperature in flue 14, pressure
Power and flow.
Further, air filter 4 is set, air is filtered.
On the basis of the above embodiments, further, which further includes air preheat pump
1；The inlet communication of the outlet and air preheater 2 of air preheat pump 1.
In the present embodiment, air preheat pump 1 pumps air to heating in air preheater 2, and user can pass through
The flow of 1 control air of air preheat pump is controlled, it is easy to use.
It is as follows as the embodiments of the present invention one：
Oil product in the utility model in oil fog generator 5 can be certain pure plant oil or animal oil or different plants
The miscella that object oil or animal oil are allocated by a certain percentage；Animal oil such as cream, lard, butter, haco oil etc..Vegetable oil can be
Soya-bean oil, peanut oil, corn oil, sunflower oil, rapeseed oil etc..Purity is edible grade.Animal oil should heat after with vegetable oil
Constant temperature electric heating set heat preservation can be used in the fuel reserve tank of uniformly mixing, oil fog generator 5, and oil temperature should be maintained at 50 ± 5 DEG C.
Oil fog generator 5 in the utility model can be adjustable mechanical atomising device, and most preferably mist of oil occurrence quantity is 100
~1000g/h, mist droplet particle size are 1~5 μm；Its oil storage barrel should be detachable, and weigh with scale its quality respectively before and after experiment, twice
The difference of quality divided by working time calculate its mist of oil occurrence quantity, it is also possible to which correlation technique canonical measure goes out its oil smoke, particulate matter
The concentration of equal pollutants.
Water fog generator 11 in the utility model can be adjustable mechanical or supersonic atomizer, and most preferably water mist is sent out
Raw amount is 200~10000g/h, using deionized water or use for laboratory pure water should be added when supersonic atomizer.Experiment can be used
The front and back water butt quality that weighs with scale respectively, the difference of two inferior qualities divided by working time calculate its water mist occurrence quantity；Also may be used
It is measured according to method specified in GB16157.Water fog generator 11 can also be substituted with steam evaporator.
Air is purified through HEPA filter cores, and entering air preheater 2 after 1 pressurization of air preheat pump heats, with oil gas text mound
In mixing tube import connect, after mix with the mist of oil that throat is inhaled into, oil mist particles are evenly heated, mixed pyrolysis section generation
The chemical reactions such as pyrolysis, oxidation, polymerization, are pyrolyzed the degree of chemical reaction mainly by the shadow of the temperature of preheated air and residence time
Ring, the size of residence time can be adjusted by adjusting length and the air mass flow of mixed pyrolysis section, simulation cooking operation by
The processes such as generation pyrolysis, chain rupture, polymerization, oxidation of grease molecules in thermal process, according to grease addition, preheated air temperature,
The modes such as the length of flow and mixed pyrolysis section simulate oil smoke, particulate matter in different cooking methods, the food and drink exhaust gas that the style of cooking is discharged
With the discharge characteristics of the pollutants such as volatile organic matter.There is air preheater 2 automatic constant-temperature control system, temperature setting to answer height
In the smoke temperature of oil product, and less than 5 DEG C of flash temperature or more.Usually, oil product in high temperature Venturi tube in order to facilitate observation of
Smoke situation, the most handy quartz glass material manufacture of high temperature Venturi tube, if when with stainless steel, it should be in follow-up connecting tube
Reserve a quartz glass observation window.
Mist of oil gas accesses the low temperature venturi mixer on ventilation shaft after high temperature Venturi tube；Generator is sent out
Water mist access low temperature venturi mixer after control valve, water mist and mist of oil generated after mixer uniformly, the simulation stablized
Oil flue waste gas.Usually should according to air mass flow needed for experiment design ventilation shaft diameter and venturi mixer it is big
It is small.
It is as follows as the embodiments of the present invention two：
By food and drink exhaust gas simulation generator be applied to food and drink exhaust gas in 16 removal efficiency of clarifier evaluation (oil smoke,
Grain object and volatile organic matter), by one or more of pollutant purification devices 16 or equipment access simulation oil flue waste gas generating means
Afterwards；It is separately connected the flat segments for the ventilation bore that length is 3-6 times in the inlet and outlet of clarifier 16 or equipment；
Flat segments open up thieff hatch respectively, and thieff hatch internal diameter is not less than 70mm.Open oil flue waste gas generating means and clarifier 16 simultaneously
After stable operation for a period of time, the concentration of the pollutant of 16 import of clarifier, outlet is measured respectively, then can calculate clarifier 16
Removal efficiency.
It is as follows as the embodiments of the present invention three：
Food and drink exhaust gas simulation generator is applied to the technical performance evaluation or ratio of exhaust emission concentration monitoring device
To test (oil smoke, particulate matter and volatile organic matter), to determine the technical performance of new method or monitoring device, new monitoring is set
It is standby to be carried out at the same time sampling analysis test with national standard method, for evaluating the technical performance of new equipment.
Test mode:Be arranged the pollutant concentration of oil flue waste gas generating means generation, the grain size of particulate matter, moisture,
After the parameters such as preheating temperature, gas flow, after food and drink exhaust gas simulation generator is stable, one or more monitoring is set
In standby access flue 14, be carried out at the same time analysis test, record related data, evaluated after calculating its accuracy, precision, can
Than technical performances such as property.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of food and drink exhaust gas simulation generator, which is characterized in that including：Oil fog generator, air preheater, water mist occur
Device, flue and pollutant detecting instrument；
The oil fog generator and the water fog generator are connected to the flue；The air preheater and the oil
Fog generator is connected to, and the air after the air preheater heating is used to heat the mist of oil of the oil fog generator output；It is described
Pollutant detecting instrument is used to detect the wastewater mass concentration in the flue.
2. food and drink exhaust gas simulation generator according to claim 1, which is characterized in that further include oil gas mixing tube；
Inlet communication of the outlet of the air preheater with the outlet of the oil fog generator with the oil gas mixing tube；Institute
The outlet for stating oil gas mixing tube is connected to the flue；The oil gas mixing tube is venturi mixing tube.
3. food and drink exhaust gas simulation generator according to claim 2, which is characterized in that further include oil mixing with water pipe；
Inlet communication of the outlet of the water fog generator with the outlet of the oil gas mixing tube with the oil mixing with water pipe；Institute
State the inlet communication of the outlet and the flue of oil mixing with water pipe；The oil mixing with water pipe is venturi mixing tube.
4. food and drink exhaust gas simulation generator according to claim 3, which is characterized in that further include humidity measuring apparatus；
The humidity measuring apparatus is connected to the flue, for detecting the humidity in the flue.
5. food and drink exhaust gas simulation generator according to claim 3, which is characterized in that further include clarifier；
The clarifier is connected to the flue, and the clarifier is located at the outlet of the flue and the pollution
Between analyte detection instrument.
6. food and drink exhaust gas simulation generator according to claim 2, which is characterized in that further include utilidor；
The outlet of the air preheater is connected to by the utilidor with the oil gas mixing tube.
7. food and drink exhaust gas simulation generator according to claim 3, which is characterized in that the outlet of the water fog generator
Place is provided with water mist control valve；The exit of the oil gas mixing tube is provided with oil gas control valve；The oil fog generator goes out
It is provided with mist of oil control valve at mouthful.
8. food and drink exhaust gas simulation generator according to claim 4, which is characterized in that further include monitoring system；
The pollutant detecting instrument, the humidity measuring apparatus are connect with the monitoring system.
9. food and drink exhaust gas simulation generator according to claim 1, which is characterized in that further include volatile organic matter inspection
Survey instrument；
The volatile organic matter detector is connected to the flue, is had for detecting the volatility in the flue
Machine object.
10. food and drink exhaust gas simulation generator according to claim 1, which is characterized in that further include air preheat pump；
The inlet communication of the outlet and the air preheater of the air preheat pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694237.XU CN207764179U (en) | 2017-12-07 | 2017-12-07 | Food and drink exhaust gas simulation generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694237.XU CN207764179U (en) | 2017-12-07 | 2017-12-07 | Food and drink exhaust gas simulation generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764179U true CN207764179U (en) | 2018-08-24 |
Family
ID=63189602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721694237.XU Active CN207764179U (en) | 2017-12-07 | 2017-12-07 | Food and drink exhaust gas simulation generator |
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| Country | Link |
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| CN (1) | CN207764179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843697A (en) * | 2017-12-07 | 2018-03-27 | 北京市环境保护科学研究院 | Food and drink waste gas simulation generator |
| CN109752049A (en) * | 2019-02-26 | 2019-05-14 | 邵玉华 | A kind of kitchen fumes simulation generator |
-
2017
- 2017-12-07 CN CN201721694237.XU patent/CN207764179U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843697A (en) * | 2017-12-07 | 2018-03-27 | 北京市环境保护科学研究院 | Food and drink waste gas simulation generator |
| CN107843697B (en) * | 2017-12-07 | 2023-12-12 | 北京市环境保护科学研究院 | Dining waste gas simulation generating device |
| CN109752049A (en) * | 2019-02-26 | 2019-05-14 | 邵玉华 | A kind of kitchen fumes simulation generator |
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