CN206420685U - A kind of organic fertilizer compost gas-detecting device - Google Patents
A kind of organic fertilizer compost gas-detecting device Download PDFInfo
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- CN206420685U CN206420685U CN201720045720.9U CN201720045720U CN206420685U CN 206420685 U CN206420685 U CN 206420685U CN 201720045720 U CN201720045720 U CN 201720045720U CN 206420685 U CN206420685 U CN 206420685U
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- pipeline
- detecting device
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Abstract
The utility model is related to a kind of organic fertilizer compost gas-detecting device, it is characterised in that：It includes a gas collector, a gaseous impurity moisture filter device and a gas on-line measuring device；Gas collector is the bottomless casing in a lower section, and casing upper surface is provided with two apertures, two apertures and is inserted with a pipeline respectively, wherein a pipeline is located above casing, connected with outside air；Another pipeline one end is extended above organic fertilizer heap body, and the other end is connected with gaseous impurity moisture filter device and gas on-line measuring device；The escaping gas that gaseous impurity moisture filter device is produced to organic fertilizer compost is filtered, and gas on-line measuring device is continuously detected to the escaping gas after filtering, while being preserved to detection data.The utility model is simple in construction, is easy to operation, in the escaping gas detection that can be widely applied to organic fertilizer compost.
Description
Technical field
The utility model is related to a kind of gas-detecting device, especially with regard to a kind of organic fertilizer compost gas-detecting device.
Background technology
It can produce substantial amounts of escaping gas, such as ammonia in organic fertilizer composting process, hydrogen sulfide, sulfur dioxide etc., these
Gas is irritative gas, can pollute external environment, therefore particularly important to the detection of these gases.At present, organic fertilizer heap
The escaping gas produced during fertilizer is usually taken gas detecting instrument or gas sampler to be measured.But gas is examined
An instantaneous concentration can only be determined in compost fermentation workshop by surveying instrument, can not but determine the total of gaseous volatilization in whole composting process
Amount.And gas sampler collecting part gas and then can only be detected using gas chromatograph, whole heap can not be equally determined
The total amount of gaseous volatilization during fertilizer.In addition, if carrying out different processing to organic fertilizer compost in fermentation vat, such as change carbon
Nitrogen ratio, addition deodorant etc., the volatilization of different treatment group moderate stimulation gas can be changed, and due to different disposal group
Between influence each other, gas detecting instrument can not determine the knots modification of different disposal group escaping gas.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of organic fertilizer compost gas-detecting device, for pair
Escaping gas concentration and volatilization total amount in organic fertilizer composting process are detected, while organic fertilizer composting process can be eliminated
Influencing each other for middle different disposal group, detects the knots modification of different disposal group escaping gas, and accuracy of detection is high.
To achieve the above object, the utility model takes following technical scheme：A kind of organic fertilizer compost gas-detecting device,
It is characterized in that：It includes a gas collector, a gaseous impurity moisture filter device and a gas on-line measuring device；Institute
It is the bottomless casing in a lower section to state gas collector, and the casing upper surface is provided with two apertures, in aperture described in two respectively
A pipeline is inserted with, wherein pipeline described in one is located above the casing, is connected with outside air, is easy to gaseous volatilization；It is another
Described pipeline one end is extended above organic fertilizer heap body, the other end and the gaseous impurity moisture filter device and gas on-line checking
Device is connected, and is easy to the gas for collecting the volatilization of organic fertilizer heap body to be detected；The gaseous impurity moisture filter device is to organic
The escaping gas that fertile compost is produced is filtered, and the gas on-line measuring device connects to the escaping gas after filtering
Continuous detection, while being preserved to detection data.
The gas collector is made of polytetrafluoroethylmaterial material.
The gas collector uses square, cuboid or spheroid.
The gaseous impurity moisture filter device carries the filter of interface using two ends, and filter membrane uses polytetrafluoroethylene (PTFE) material
Matter miillpore filter.
The gas on-line measuring device includes asepwirator pump and gas on-line checking device, and the asepwirator pump is used to collect organic
The gas of fertile compost volatile to the gas on-line checking device, the gas on-line checking device is used for the dense of various volatilization gas
Degree is continuously detected, and detection data are stored.
The pipeline is made of polytetrafluoroethylmaterial material.
The utility model is due to taking above technical scheme, and it has advantages below：1st, the utility model is due to gas receipts
Two apertures are provided with acquisition means, wherein an aperture is connected by pipeline with outside air, are easy to the gas of organic fertilizer compost volatile
Physical efficiency is discharged in time, prevents it from assembling in gas collector, it is ensured that the accuracy of measurement result.2nd, the utility model by
In can respectively be detected to the different disposal group of organic fertilizer heap, the interference that influences each other of each treatment group is eliminated, is effectively carried
High measurement accuracy.3rd, the utility model passes through the power to asepwirator pump due to being provided with asepwirator pump in gas on-line equipment
Calculate, you can obtain the gas gross of compost volatile in unit volume, implementation method simple and fast.4th, the utility model is used for gas
Body collection device and all connecting pipes use polytetrafluoroethylene (PTFE) material, and the escaping gas produced to organic fertilizer compost is outstanding
It is the absorption very little of ammonia, and can effectively reduce pipeline absorption ammonia makes testing result error less than normal, further increases
Accuracy of detection.Thus the utility model can be widely applied in organic fertilizer compost field of gas detection.
Brief description of the drawings
Fig. 1 is the utility model structural representation
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model organic fertilizer compost gas-detecting device includes a gas collector 1, a gas
The gas on-line measuring device 3 of impurity moisture filter 2 and one.Gas collector 1 is the bottomless casing in a lower section, the casing
Upper surface is provided with two apertures 4, two apertures 4 and is inserted with a pipeline 5 respectively, wherein a pipeline 51 is located above casing, it is and outer
Boundary's air communication, is easy to gaseous volatilization；Another one end of pipeline 52 is extended above organic fertilizer heap body, the other end and gaseous impurity moisture
Filter 2 is connected with gas on-line measuring device 3, is easy to the gas for collecting the volatilization of organic fertilizer heap body to be detected.Gas is miscellaneous
The escaping gas that matter moisture filter device 2 is produced to organic fertilizer compost is filtered, after the 3 pairs of filterings of gas on-line measuring device
Escaping gas continuously detected, while to detection data preserve.
In above-described embodiment, gas collector 1 is using square, cuboid, spheroid or other easily operated shapes.
In the various embodiments described above, gas collector 1 is made of polytetrafluoroethylmaterial material.
In the various embodiments described above, gaseous impurity moisture filter device 2 carries the filter of interface using two ends, and filter membrane is used
Polytetrafluoroethylene (PTFE) material miillpore filter.
In the various embodiments described above, gas on-line measuring device 3 includes asepwirator pump and gas on-line checking device, and asepwirator pump is used for
The gas of organic fertilizer compost volatile is collected to gas on-line checking device, gas on-line checking device enters to the concentration of various volatilization gas
The continuous detection of row, and detection data are stored.
In the various embodiments described above, pipeline 5 is made of polytetrafluoroethylmaterial material.
The utility model when in use, the gas collector 1 in organic fertilizer compost gas-detecting device is put in organic
On fertile compost, and a pipeline 5 will be inserted respectively in two apertures 4 on the surface of gas collector 1, wherein a pipeline 51 and the external world are empty
Gas is connected, and being easy to the gas of organic fertilizer compost volatile can discharge in time, prevents it from assembling in gas collector 1；Another pipe
The one end of road 52 is extended on organic fertilizer compost, and the other end connects with gaseous impurity moisture filter device 2 and gas on-line measuring device 3
Connect.Afterwards, impurity and moisture in the escaping gas that gaseous impurity moisture filter device 2 is produced to organic fertilizer compost were carried out
Filter, and continuous detection in real time is carried out by the escaping gas concentration after the 3 pairs of filterings of gas on-line measuring device.By existing to gas
The power calculation of asepwirator pump is that can obtain the gas gross of organic fertilizer heap unit volume volatilization in line detector 3.
Escaping gas to detect multiple organic fertilizer compost treatment groups, then set multiple organic fertilizer compost gases to detect
Device, and each gas collector 1 is put in organic fertilizer compost treatment group respectively, it is then that each gas collector is 1 liang small
A pipeline 5 is inserted in hole 4 respectively, wherein a pipeline 51 is connected with outside air, the one end of a pipeline 52 extends organic fertilizer heap in addition
On fertilizer, the other end is connected with gaseous impurity moisture filter device 2 and gas on-line measuring device 3 successively.Afterwards, existed by each gas
Line detector 2 carries out continuous detection in real time to the different disposal group of organic fertilizer heap, by being inhaled in gas on-line measuring device 3
The power calculation of air pump is that can obtain the gas gross of organic fertilizer heap different disposal group unit volume volatilization.
The various embodiments described above are merely to illustrate the utility model, wherein the structure of each part, connected mode and manufacture craft
Deng can all be varied from, every equivalents carried out on the basis of technical solutions of the utility model and improvement,
It should not exclude outside protection domain of the present utility model.
Claims (6)
1. a kind of organic fertilizer compost gas-detecting device, it is characterised in that：It includes a gas collector, a gaseous impurity water
Divide filter and a gas on-line measuring device；
The gas collector is the bottomless casing in a lower section, and the casing upper surface is provided with two apertures, aperture described in two
A pipeline is inside inserted with respectively, wherein pipeline described in one is located above the casing, is connected with outside air, is easy to gas to wave
Hair；Another described pipeline one end is extended above organic fertilizer heap body, the other end and the gaseous impurity moisture filter device and gas
On-line measuring device is connected, and is easy to the gas for collecting the volatilization of organic fertilizer heap body to be detected；The gaseous impurity moisture filter dress
Put and the escaping gas that organic fertilizer compost is produced is filtered, the gas on-line measuring device is to the volatility gas after filtering
Body is continuously detected, while being preserved to detection data.
2. a kind of organic fertilizer compost gas-detecting device as claimed in claim 1, it is characterised in that：The gas collector
It is made of polytetrafluoroethylmaterial material.
3. a kind of organic fertilizer compost gas-detecting device as claimed in claim 2, it is characterised in that：The gas collector
Using square, cuboid or spheroid.
4. a kind of organic fertilizer compost gas-detecting device as claimed in claim 1, it is characterised in that：The gaseous impurity moisture
Filter carries the filter of interface using two ends, and filter membrane uses polytetrafluoroethylene (PTFE) material miillpore filter.
5. a kind of organic fertilizer compost gas-detecting device as claimed in claim 1, it is characterised in that：The gas on-line checking
Device includes asepwirator pump and gas on-line checking device, and the asepwirator pump is used to collect the gas of organic fertilizer compost volatile to the gas
Body on-line checking device, the gas on-line checking device is used to continuously detect the concentration of various volatilization gas, and will detect
Data are stored.
6. a kind of organic fertilizer compost gas-detecting device as claimed in claim 1, it is characterised in that：The pipeline uses poly- four
Fluoride material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045720.9U CN206420685U (en) | 2017-01-13 | 2017-01-13 | A kind of organic fertilizer compost gas-detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045720.9U CN206420685U (en) | 2017-01-13 | 2017-01-13 | A kind of organic fertilizer compost gas-detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420685U true CN206420685U (en) | 2017-08-18 |
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ID=59571111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720045720.9U Active CN206420685U (en) | 2017-01-13 | 2017-01-13 | A kind of organic fertilizer compost gas-detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420685U (en) |
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2017
- 2017-01-13 CN CN201720045720.9U patent/CN206420685U/en active Active
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