CN208372848U - A kind of multi-component stink gas simulation generator - Google Patents
A kind of multi-component stink gas simulation generator Download PDFInfo
- Publication number
- CN208372848U CN208372848U CN201820507777.0U CN201820507777U CN208372848U CN 208372848 U CN208372848 U CN 208372848U CN 201820507777 U CN201820507777 U CN 201820507777U CN 208372848 U CN208372848 U CN 208372848U
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- CN
- China
- Prior art keywords
- controller
- air pump
- mixer
- cabin
- mass flowmenter
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- 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.)
- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of multi-component stink gas simulation generator, including pneumatic filter, air pump, collect cabin, mixer, gaseous contamination source, mixed gas outlet and controller, the entrance of air pump connects pneumatic filter, the outlet of air pump is connected by conveyance conduit collects cabin, multiple gaseous contamination sources are by being equipped with solenoid valve, the conveyance conduit of pressure detecting instrument and mass flowmenter, which is communicated to, collects cabin, collect cabin and is closely connect with mixer, mixer is connected to mixed gas outlet, controller is equipped with RS485 capture card, the input terminal connection pressure detecting instrument and mass flowmenter of controller, the output end of controller is separately connected air pump, mass flowmenter and solenoid valve.The utility model can ensure that gas mixing is uniform, it is accurate to prepare, and entirely generator processing and fabricating is simple, suitable for foul gas usage amount, big, complicated components, concentration is low and the user that need to regulate and control in due course, can be widely applied in fields such as the research of stench cleaning equipment, simulation and Air Quality Analysis.
Description
Technical field
The utility model relates to stench cleaning equipment fields, more particularly to are filled with a kind of simulation of multi-component stink gas
It sets.
Background technique
Field is researched and developed in odor treatment equipment, the final molding of odor treatment equipment is needed after lab scale infrastest opinion
The amplification verifying of card, pilot-scale, and in the experiment of the amplification verifying of pilot-scale, since gas source air quantity is larger, stench is dirty
The features such as object concentration is lower is contaminated, uniform and stable gas source can not be obtained by simple distribution mode, is had a try so as to cause in
Data are tested there are relatively large deviation, result is not consistent with actual conditions, constrains the research and development process of technical equipment.
The quick multiple dimension degree diffusivity and compressibility of admixture of gas make it unlike solid matter and liquid substance
Certain weight or volume can be easily taken with general quantity tolerance, must be measured with special device.As research
Technology experiment room and general analysis testing agency, certain density gas pollutant sample are difficult to complete accurately to match in laboratory
System, therefore sample gas needed for common lab must be bought from professional institution.And for having particular/special requirement such as: multicomponent is disliked
The stench sample gas of the mixing of odour pollutant, online adjustable, the transmission process stabilization of each component concentration etc. is exactly in professional machine
Structure is also difficult to complete, this often restricts the bottleneck entirely to work.Also there are the product for preparing gas, but this currently on the market
The problems such as there is gas component selections to be limited for a little products, flow is limited, continuously adjustable limited, can not meet each user one by one
Demand, and for simulation odor pollution situation, can be used as laboratory administer equipment stench simulation gas source device and production
Product are not found also at present.
Summary of the invention
The utility model to solve the above problems, provide a kind of simulation of realization multi-component stink synchronic gas occur,
Line is adjustable, is uniformly mixed the multi-component stink gas simulation generator of simultaneously implementing monitoring.
Technical solution adopted in the utility model:
A kind of multi-component stink gas simulation generator, including pneumatic filter, air pump, collect cabin, mixer, gas
The entrance of body pollution source, mixed gas outlet and controller, air pump connects pneumatic filter, and the outlet of air pump passes through conveying
Pipeline, which is connected into, collects cabin, and multiple gaseous contamination sources pass through the conveyance conduit equipped with solenoid valve, pressure detecting instrument and mass flowmenter
It is communicated to and collects cabin, collect cabin and closely connect with mixer, mixer is connected to mixed gas outlet, and controller is equipped with RS485
Capture card, the input terminal of controller are separately connected pressure detecting instrument and mass flowmenter, and the output end of controller is separately connected sky
Control terminal, mass flowmenter and the solenoid valve of air pump.
The gaseous contamination source be equipped with methyl disulfide, formaldehyde, styrene, acetaldehyde, acetone, methyl disulfide, methyl mercaptan,
The steel cylinder of one or more of mixed gas of methyl sulfide, trimethylamine, isovaleric acid, ethyl acetate, methylene chloride, ammonia, carbon disulfide.
Spiral fan structure is equipped in the mixer.
The controller is also connected with alarm.
The utility model has the beneficial effects that the utility model can ensure that gas mixing is uniform, it is accurate to prepare, and entire generation
Device processing and fabricating is simple, cost is controllable, and suitable for foul gas usage amount, big, complicated components, concentration are low and need to regulate and control in due course
User can be widely applied in fields such as the research of stench cleaning equipment, simulation and Air Quality Analysis.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1- pneumatic filter；2- controller；3- air pump；4- collects cabin；5- mixer；6- mixed gas outlet；7-
Mass flowmenter；8- gaseous contamination source；9- solenoid valve；10- alarm.
Specific embodiment
A kind of multi-component stink gas simulation generator, including pneumatic filter 1, air pump 3, collect cabin 4, mixer
5, gaseous contamination source 8, mixed gas outlet 6 and controller 2, the entrance of air pump 3 connect pneumatic filter 1, and air pump 3 goes out
Mouth is connected by conveyance conduit collects cabin 4, and multiple gaseous contamination sources 8 are by being equipped with solenoid valve 9, pressure detecting instrument and mass flow
The conveyance conduit of meter 7, which is communicated to, collects cabin 4, collects cabin 4 and closely connect with mixer 5, and mixer 5 is connected to mixed gas outlet 6,
Controller 2 is equipped with RS485 capture card, and the input terminal of controller 2 is separately connected pressure detecting instrument and mass flowmenter 7, controls
The output end of device 2 is separately connected the control terminal of air pump 3, mass flowmenter 7 and solenoid valve 9.
The gaseous contamination source 8 is equipped with methyl disulfide, formaldehyde, styrene, acetaldehyde, acetone, methyl disulfide, first sulphur
The steel of one or more of mixed gas of alcohol, methyl sulfide, trimethylamine, isovaleric acid, ethyl acetate, methylene chloride, ammonia, carbon disulfide
Bottle.
Spiral fan structure is equipped in the mixer 5.
The controller 2 is also connected with alarm 10.
When work, the signal that need to configure gas source essential information is received by FPM-2120G controller 2, is then set
Threshold value controls air pump 1, mass flowmenter 7, solenoid valve 9 after being compared, and can carry out the mixed of various ingredients gas as needed
Configuration is closed, gaseous contamination source 8 is not limited to have been provided 10 kinds of gases, can also be made of other foul gas, the present apparatus can be true
Guarantor's gas mixing is uniform, it is accurate to prepare, and entire generator processing and fabricating is simple, cost is controllable, suitable for foul gas use
Measure the demand that big, complicated components, concentration are low and need to regulate and control in due course.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of multi-component stink gas simulation generator, which is characterized in that including pneumatic filter (1), air pump (3),
Collect cabin (4), mixer (5), gaseous contamination source (8), mixed gas outlet (6) and controller (2), the entrance of air pump (3)
It connects pneumatic filter (1), the outlet of air pump (3) is connected by conveyance conduit to be collected cabin (4), multiple gaseous contamination sources (8)
Conveyance conduit by being equipped with solenoid valve (9), pressure detecting instrument and mass flowmenter (7), which is communicated to, collects cabin (4), collects cabin
(4) it is closely connect with mixer (5), mixer (5) is connected to mixed gas outlet (6), and controller (2) is acquired equipped with RS485
Card, the input terminal of controller (2) are separately connected pressure detecting instrument and mass flowmenter (7), and the output end of controller (2) connects respectively
Connect control terminal, mass flowmenter (7) and the solenoid valve (9) of air pump (3).
2. multi-component stink gas simulation generator according to claim 1, which is characterized in that the gaseous contamination
Source (8) is equipped with methyl disulfide, formaldehyde, styrene, acetaldehyde, acetone, methyl disulfide, methyl mercaptan, methyl sulfide, trimethylamine, isoamyl
The steel cylinder of one or more of mixed gas of acid, ethyl acetate, methylene chloride, ammonia, carbon disulfide.
3. multi-component stink gas simulation generator according to claim 1, which is characterized in that the mixer
(5) spiral fan structure is equipped in.
4. multi-component stink gas simulation generator according to claim 1, which is characterized in that the controller
(2) alarm (10) are also connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507777.0U CN208372848U (en) | 2018-04-11 | 2018-04-11 | A kind of multi-component stink gas simulation generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507777.0U CN208372848U (en) | 2018-04-11 | 2018-04-11 | A kind of multi-component stink gas simulation generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372848U true CN208372848U (en) | 2019-01-15 |
Family
ID=64975345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507777.0U Expired - Fee Related CN208372848U (en) | 2018-04-11 | 2018-04-11 | A kind of multi-component stink gas simulation generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208372848U (en) |
-
2018
- 2018-04-11 CN CN201820507777.0U patent/CN208372848U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |