CN106680046A - Organic fertilizer compost gas detection device - Google Patents
Organic fertilizer compost gas detection device Download PDFInfo
- Publication number
- CN106680046A CN106680046A CN201710024318.7A CN201710024318A CN106680046A CN 106680046 A CN106680046 A CN 106680046A CN 201710024318 A CN201710024318 A CN 201710024318A CN 106680046 A CN106680046 A CN 106680046A
- Authority
- CN
- China
- Prior art keywords
- gas
- organic fertilizer
- fertilizer compost
- pipeline
- compost
- 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
Links
- 239000003895 organic fertilizer Substances 0.000 title claims abstract description 47
- 239000002361 compost Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 239000007789 gas Substances 0.000 description 75
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009264 composting Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to an organic fertilizer compost gas detection device. The device is characterized by comprising a gas collection device, a gas impurity water filtration device and an online gas detection device, wherein the gas collection device is a box body without a bottom at the lower part, two small holes are formed in the upper surface of the box body, and two pipelines are respectively inserted into the two small holes; one pipeline is positioned above the box body and is communicated with the outside air, one end of the other pipeline extends to the position above an organic fertilizer compost body, and the other end of the other pipeline is communicated with the gas impurity water filtration device and the online gas detection device; the gas impurity water filtration device is used for filtering volatile gas produced by organic fertilizer compost; the online gas detection device is used for continuously detecting the filtered volatile gas, and storing detection data. The organic fertilizer compost gas detection device is simple in structure and convenient to operate, and can be widely applied to the detection for the volatile gas of the organic fertilizer compost.
Description
Technical field
The present invention relates to a kind of gas-detecting device, especially with regard to a kind of organic fertilizer compost gas-detecting device.
Background technology
Substantial amounts of escaping gas, such as ammonia, hydrogen sulfide, sulfur dioxide etc. can be produced in organic fertilizer composting process, 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
Surveying instrument can only determine an instantaneous concentration in compost fermentation workshop, cannot 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 cannot be equally determined
The total amount of gaseous volatilization during fertilizer.In addition, if carrying out different treatment 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 cannot determine the knots modification of different disposal group escaping gas.
The content of the invention
Regarding to the issue above, it is an object of the invention to provide a kind of organic fertilizer compost gas-detecting device, for organic
Escaping gas concentration and volatilization total amount in fertile composting process are detected, while in can eliminating organic fertilizer composting process not
With influencing each other for treatment group, the knots modification of different disposal group escaping gas is detected, accuracy of detection is high.
To achieve the above object, the present invention takes following technical scheme:A kind of organic fertilizer compost gas-detecting device, it is special
Levy and be:It includes a gas collector, a gaseous impurity moisture filter device and a gas on-line measuring device;The gas
Body collection device is the bottomless casing in a lower section, and the casing upper surface is provided with two apertures, is plugged respectively in aperture described in two
There is a pipeline, wherein pipeline described in is located at casing top, connected with outside air, be easy to gaseous volatilization;It is another described
Pipeline one end extends organic fertilizer heap body top, the other end and the gaseous impurity moisture filter device and gas on-line measuring device
Connection, 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 fertilizer heap
The escaping gas that fertilizer is produced is filtered, and the gas on-line measuring device is continuously examined to the escaping gas after filtering
Survey, 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 uses polytetrafluoroethylene (PTFE) material using filter of the two ends with interface, filter membrane
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 is stored.
The pipeline is made of polytetrafluoroethylmaterial material.
Due to taking above technical scheme, it has advantages below to the present invention:1st, the present invention is due in gas collector
Two apertures are provided with, wherein an aperture is connected by pipeline with outside air, are easy to the gas energy of organic fertilizer compost volatile in time
Discharge, prevents it from assembling in gas collector, it is ensured that the accuracy of measurement result.2nd, the present invention is due to can be to organic
The different disposal group of fertile heap detected respectively, eliminates the interference that influences each other of each treatment group, effectively increases certainty of measurement.
3rd, it is of the invention due to being provided with asepwirator pump in gas on-line equipment, by the power calculation to asepwirator pump, you can obtain unit
The gas gross of compost volatile in volume, implementation method simple and fast.4th, the present invention is used for gas collector and all companies
Adapter road uses polytetrafluoroethylene (PTFE) material, the absorption very little of the escaping gas especially ammonia produced to organic fertilizer compost,
Pipeline absorption ammonia can be effectively reduced makes testing result error less than normal, further increases accuracy of detection.It is thus of the invention
In can be widely applied to organic fertilizer compost field of gas detection.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, organic fertilizer compost gas-detecting device of the present invention includes a gas collector 1, a gaseous impurity
The gas on-line measuring device 3 of moisture filter device 2 and.Gas collector 1 is the bottomless casing in a lower section, the casing upper table
Face is provided with two apertures 4, and a pipeline 5 is inserted with respectively in two apertures 4, wherein a pipeline 51 is located at casing top, it is empty with the external world
Gas is connected, and is easy to gaseous volatilization;The one end of another pipeline 52 extends organic fertilizer heap body top, the other end and gaseous impurity moisture filter
Device 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.Gaseous impurity water
Filter 2 is divided to filter the escaping gas that organic fertilizer compost is produced, waving after the 3 pairs of filterings of gas on-line measuring device
Hair property gas is continuously detected, while being preserved to detection data.
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 is used using filter of the two ends with interface, filter membrane
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 is stored.
In the various embodiments described above, pipeline 5 is made of polytetrafluoroethylmaterial material.
Gas collector 1 in organic fertilizer compost gas-detecting device when in use, is put in organic fertilizer heap by the present invention
On fertilizer, and a pipeline 5 will be respectively inserted in two apertures 4 on the surface of gas collector 1, wherein a pipeline 51 connects with outside air
Logical, being easy to the gas of organic fertilizer compost volatile can discharge in time, prevent its aggregation in gas collector 1;Another pipeline 52
One end is extended on organic fertilizer compost, and the other end is connected with gaseous impurity moisture filter device 2 and gas on-line measuring device 3.It
Afterwards, impurity and moisture in the escaping gas that gaseous impurity moisture filter device 2 is produced to organic fertilizer compost are filtered, and
Continuous real-time detection is carried out by the escaping gas concentration after the 3 pairs of filterings of gas on-line measuring device.By to the online inspection of gas
The power calculation for surveying asepwirator pump in device 3 is the gas gross that can obtain organic fertilizer heap unit volume volatilization.
To the escaping gas of the multiple organic fertilizer compost treatment groups of detection, then multiple organic fertilizer compost gas detections are set
Device, and each gas collector 1 is put in organic fertilizer compost treatment group respectively, it is then that 1 liang of each gas collector is small
A pipeline 5 is inserted respectively in hole 4, 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 real-time detection 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 the gas gross that can obtain organic fertilizer heap different disposal group unit volume volatilization.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each part, connected mode and manufacture craft etc. are all
Can be what is be varied from, every equivalents carried out on the basis of technical solution of the present invention and improvement should not be excluded
Outside protection scope of the present invention.
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 is located at casing top, is connected with outside air, be easy to gas to wave
Hair;Another described pipeline one end extends organic fertilizer heap body top, 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 uses polytetrafluoroethylene (PTFE) material miillpore filter using filter of the two ends with interface, filter membrane.
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 |
---|---|---|---|
CN201710024318.7A CN106680046A (en) | 2017-01-13 | 2017-01-13 | Organic fertilizer compost gas detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710024318.7A CN106680046A (en) | 2017-01-13 | 2017-01-13 | Organic fertilizer compost gas detection device |
Publications (1)
Publication Number | Publication Date |
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CN106680046A true CN106680046A (en) | 2017-05-17 |
Family
ID=58858833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710024318.7A Pending CN106680046A (en) | 2017-01-13 | 2017-01-13 | Organic fertilizer compost gas detection device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112526072A (en) * | 2020-11-30 | 2021-03-19 | 福建农林大学 | Aerobic composting gas online monitoring system and control method |
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CN202256359U (en) * | 2011-09-16 | 2012-05-30 | 武汉市天虹仪表有限责任公司 | On-line volatile organic compound analyzer |
CN102721579A (en) * | 2012-06-29 | 2012-10-10 | 华瑞科学仪器(上海)有限公司 | Device for sampling and detecting volatile organic matter in water |
CN204034521U (en) * | 2014-07-21 | 2014-12-24 | 长沙湘蓝科学仪器有限公司 | A kind of receiving flask |
CN204495627U (en) * | 2015-04-17 | 2015-07-22 | 长江水利委员会长江科学院 | Agricultural land soil ammonia volatilization in-situ monitoring device |
CN105092686A (en) * | 2014-05-16 | 2015-11-25 | 天津纳正科技有限公司 | Convenient gas detector |
CN205353065U (en) * | 2016-02-22 | 2016-06-29 | 山东恒能环保能源设备有限公司 | Detect marsh gas gas composition's integrated online analysis device simultaneously |
CN105954072A (en) * | 2016-06-23 | 2016-09-21 | 江苏省农业科学院 | Field farmland volatilized ammonia collecting device based on photovoltaic power generation |
-
2017
- 2017-01-13 CN CN201710024318.7A patent/CN106680046A/en active Pending
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DE29501628U1 (en) * | 1995-02-02 | 1995-04-27 | Frach, Joachim, Dipl.-Ing., 63225 Langen | Device for online measurement of volatile chemical substances in water |
DE19610406A1 (en) * | 1995-04-05 | 1996-10-10 | Buehler Ag | Measurement of emissions from biofilter(s) |
US5892160A (en) * | 1998-05-08 | 1999-04-06 | Skc, Inc. | Isothermal flow controller for air sampler |
JP2000292320A (en) * | 1999-04-08 | 2000-10-20 | Mitsubishi Electric Corp | Device for detecting volatile matter in enrivonmental water |
US6741056B1 (en) * | 2002-05-15 | 2004-05-25 | Skc, Inc. | Air sampler with compensating pump motor speed |
CN202256359U (en) * | 2011-09-16 | 2012-05-30 | 武汉市天虹仪表有限责任公司 | On-line volatile organic compound analyzer |
CN102721579A (en) * | 2012-06-29 | 2012-10-10 | 华瑞科学仪器(上海)有限公司 | Device for sampling and detecting volatile organic matter in water |
CN105092686A (en) * | 2014-05-16 | 2015-11-25 | 天津纳正科技有限公司 | Convenient gas detector |
CN204034521U (en) * | 2014-07-21 | 2014-12-24 | 长沙湘蓝科学仪器有限公司 | A kind of receiving flask |
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CN205353065U (en) * | 2016-02-22 | 2016-06-29 | 山东恒能环保能源设备有限公司 | Detect marsh gas gas composition's integrated online analysis device simultaneously |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112526072A (en) * | 2020-11-30 | 2021-03-19 | 福建农林大学 | Aerobic composting gas online monitoring system and control method |
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