CN110018026A - A kind of open compost foul smell in-situ test device and its system - Google Patents
A kind of open compost foul smell in-situ test device and its system Download PDFInfo
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- CN110018026A CN110018026A CN201910424708.2A CN201910424708A CN110018026A CN 110018026 A CN110018026 A CN 110018026A CN 201910424708 A CN201910424708 A CN 201910424708A CN 110018026 A CN110018026 A CN 110018026A
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 239000002361 compost Substances 0.000 title claims abstract description 36
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 239000002781 deodorant agent Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000009264 composting Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 39
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000004332 deodorization Methods 0.000 description 4
- 230000001877 deodorizing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010429 evolutionary process Effects 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical 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)
- Fertilizers (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of open compost foul smell in-situ test device, including cabinet main body, lower ending opening are placed on compost；The cabinet main body includes main body A Unit 1 again, and air outlet, gas vent and instrument detection mouth I are equipped with above main body A Unit 1；Alternatively, the cabinet main body further includes being set to 2 unit of main body A of 1 unit upper end of main body A, 2 unit of main body A also lower ending opening, and connect with the sealing of main body A Unit 1；Spray unit is installed at the top of 2 unit of main body A, is also provided with instrument detection mouth II and gas outlet；The middle part of main body A Unit 1 has groove structure, and there are the first connecting holes on the left of groove structure is connected with the gas distribution pipe in groove structure, on the right side of there are the second connecting holes, connect by ball valve with spray unit.The present invention can be used for the foul smell acquisition and test of sampling and the local test point of foul smell in open composting process, removable, easy to disassemble, multi-functional.
Description
Technical field
The present invention relates to a kind of open compost foul smell in-situ test device and its systems, especially a kind of for open
The movable multifunctional foul smell acquisition process experimental rig and system of compost.
Background technique
In recent years, with the development of domestic scale modern agriculture, the agriculture organic waste such as a large amount of livestock and poultry, stalk is produced
Gurry brings serious environmental problem.Compost is the main means of organic waste treatment, and Composting can generate a large amount of smelly
Gas mainly includes ammonia, hydrogen sulfide and volatile organic matter (VOCS), serious adverse effect is generated to environment, in organic waste
The emission reduction and prevention and treatment of foul smell are an important contents during object centralized processing, solve the problems, such as that Odor control becomes current scientific research
Mechanism, Organic Fertilizer Plants and the common hot spot of environmental protection department.
The solution of foul smell problem needs the foul smell sample of accurate acquisition, monitoring food preservation test point, and is directed to the feelings of testing site
Condition is able to carry out corresponding test in situ.And the device of existing composting test is mostly the small testing device of simulated composting technique, (knot
It is generally independent fermentor structure on structure, is only capable of the foul smell acquisition test to a small number of special processes, it, cannot such as reactor compost
Directly practical evolutionary process during open place, pilot-scale especially scale industrial composting.Therefore, come at present
It sees, corresponding experimental rig is also lacked for open compost.
Summary of the invention
In order to overcome the above-mentioned deficiency of the prior art, the present invention provide a kind of open compost foul smell in-situ test device and
Its system, not only in open compost can accurately complete the acquisition of the foul smell of test point, and can carry out in testing site
Deodorizing test in situ, it is also removable, it is easy to disassemble, it is multi-functional.
The technical solution used to solve the technical problems of the present invention is that:
A kind of open compost foul smell in-situ test device, including cabinet main body, lower ending opening are placed on compost；Institute
The cabinet main body stated includes main body A Unit 1 again, and air outlet, gas vent and instrument detection mouth I are equipped with above main body A Unit 1.
Alternatively, the cabinet main body further includes being set to 1 unit upper end of main body A on the basis of the above organization plan
2 unit of main body A, 2 unit of main body A also lower ending opening, and connecting with the sealing of main body A Unit 1；Pacify at the top of 2 unit of main body A
Equipped with spray unit, it is also provided with instrument detection mouth II and gas outlet；The middle part of main body A Unit 1 has groove structure, groove structure
There are the first connecting holes in left side is connected with the gas distribution pipe in groove structure, and there are the second connecting holes on right side, passes through ball valve and spray
Drench unit connection.
A kind of open compost foul smell in-situ test system, including at least one in-situ test dress described in claim 1
It sets, between multiple in-situ test devices in parallel or series.
Compared with prior art, of the invention a kind of open compost foul smell in-situ test device and its system, not only can be with
The acquisition of in open compost the accurate foul smell for completing test point, and deodorizing test in situ can be carried out in testing site, it removes
Olfactory test is able to satisfy the needs of compost foul smell WATER-WASHING METHOD deodorizing test, biological deodorization test, medical fluid method deodorization.It can be used for opening
The foul smell acquisition and test of sampling and the local test point of foul smell in formula composting process；It is removable, easy to disassemble, multi-functional.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is the top view of Fig. 1.
In figure, 1, main body A Unit 1,2, instrument detection mouth I, 3, gas vent, 4, air outlet, the 5, first connecting hole, 6, second
Connecting hole, 7, gas distribution pipe, 8, first flowmeter, 9, valve A, 10, first gas sampling pump I, 11, gas-storing bag I, 12, gas inspection
Survey instrument I, 13, valve C, 14, second gas sampling pump, 15, ball valve, 16, watertight construction, 17, deodorant filler structure, 18, liquid
Body peristaltic pump, 19, second flowmeter, 20, gas detecting instrument II, 21, first gas sampling pump II, 22, gas-storing bag II, 23, go out
Port, 24, valve B, 25, inlet, 26, instrument detection mouth II, 27, spray unit, 27-1, spray tube, 27-2, spray port,
28,2 unit of main body A.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, belongs to protection scope of the present invention.
Embodiment 1:
A kind of open compost foul smell in-situ test device, including cabinet main body, lower ending opening are placed on compost；Institute
The cabinet main body stated includes 1 unit 1 of main body A again, and air outlet 4, gas vent 3 and instrument detection are equipped with above 1 unit 1 of main body A
Mouth I 2.
In the present embodiment, temperature is installed by rubber ring in the instrument detection mouth I 2 and instrument detection mouth II 26
Moisture detection probe or other gas detection probes.The air outlet 4 and gas outlet 23 all passes through the first gas of piping connection
Sampler body pump, is separately connected gas-storing bag and gas detecting instrument again later.Is also sequentially installed on the pipeline of the air outlet 4
Flow meters 8 and valve A9；Valve B24 is also equipped on the pipeline of gas outlet 23.The ball valve 15 and spray unit 27 it
Between pipeline on be also equipped with liquid peristaltic pump 18 and second flowmeter 19；First connecting hole 5 be sequentially connected outward valve C13 and
Second gas sampling pump 14 is connected to later between valve A9 and air outlet 4.
Merely with 1 unit 1 of main body A, in use, 1 unit 1 of main body A is placed on open sampling media (compost material)
On, valve C13 is closed, gas vent 3 is opened out, stand 30 minutes or more, close gas vent 3.Opening air outlet 4, gas (NH3,
H2S, VOCS, Q2) etc. by the working gas of first gas sampling pump I 10 by first flowmeter 8, can be directly connected to portable
The gas detecting instrument I 12 of formula obtains detection data or connection gas-storing bag I 11 is temporarily stored, in subsequent gas-storing bag I 11
Gas can further be detected by GC-MS or other large-scale instruments.
Embodiment 2:
A kind of open compost foul smell in-situ test device of the embodiment, is to install additional on the basis of embodiment 1, main body A 2
Unit 28 is set to 1 upper end of main body A Unit 1,2 unit 28 of main body A also lower ending opening, and connects with the sealing of 1 unit 1 of main body A；?
The top of 2 unit 28 of main body A is equipped with spray unit 27, is also provided with instrument detection mouth II 26 and gas outlet 23；1 unit 1 of main body A
Middle part there is groove structure, there are the first connecting holes 5 on the left of groove structure is connected with the gas distribution pipe 7 in groove structure, the right side
There are the second connecting holes 6 for side, are connect by ball valve 15 with spray unit 27.It is equipped with air outlet 4 above 1 unit 1 of main body A, puts
Port 3 and instrument detection mouth I 2.
In the present embodiment, the spray unit 27 includes the inlet 25 for being provided with the top of 2 unit 28 of main body A, with
And it is provided at its inner portion the spray tube 27-1 of top, inlet 25 is connected to spray tube 27-1, by opening below spray tube 27-1
If spray port 27-2 install spray head.Pass through watertight construction 16 between 1 unit 1 of 2 unit 28 of main body A and main body A
Realize sealing.The watertight construction 16 includes the annular groove for being provided with 1 upper end edge of main body A Unit 1, stores 5cm in annular groove
Above water；The lower end of 2 unit 28 of main body A is placed in annular groove.
2 unit 28 of main body A is placed in the top watertight construction 16 of 1 unit 1 of main body A, and add water level to 5cm with
On, deodorant filler structure 17 is not placed.Valve A9 is closed when use, opens valve C13, is opened gas outlet 23, is passed through the second gas
Sampler body pump 14 makes in gas distribution 1 unit 1 of main body A.By inlet 25 by liquid bacteria agent or chemistry needed for deodorization
Reagent adding apparatus opens valve D, carries out water-wash test to foul smell by the effect of liquid peristaltic pump 18, realizes that (WATER-WASHING METHOD is removed
Smelly or medical fluid method deodorization needs), gas is exported from gas outlet 23 after test, by the effect of first gas sampling pump II 21 with
Gas detecting instrument II 20 or gas-storing bag II 22 are connected, and realize further detection.
Embodiment 3:
Referring to Fig. 1 and Fig. 2, the open compost foul smell in-situ test device of one of figure, is on the basis of embodiment 2
Deodorant filler structure 17 is added, deodorant filler structure 17 is located above groove structure, and both ends are directly placed at watertight construction 16
In, the air-tightness during test is realized by the gravity and watertight construction 16 of deodorant filler structure 17 itself.Biologic packing material
Or physics filler is placed on 17 in deodorant filler structure, opens air outlet 4 and gas outlet 23, gas passes through first flowmeter 8
By deodorant filler structure 17 above 1 unit 1 of main body A, bioanalysis, physical method deodorizing test are completed.Gas is from out after test
Port 23 is connect by the effect of second gas sampling pump II 21 with gas detecting instrument II 20 or gas-storing bag II 22, be subsequently used for into
The detection of one step.
The open compost foul smell in-situ test system of the present invention, can individually be independently operated, can also it is multiple in parallel or series
It uses, carries out the parallel test of multiple sampled points.It include at least one open compost foul smell in-situ test device；Work as quantity
When being multiple, between open compost foul smell in-situ test device in parallel or series.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit of the invention, any simple modification and same variation are made to above embodiments, each fall within guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of open compost foul smell in-situ test device, it is characterized in that: including cabinet main body, lower ending opening is placed in compost
On；The cabinet main body includes main body A Unit 1 (1) again, and air outlet (4) are equipped with above main body A Unit 1 (1), are deflated
Mouth (3) and instrument detection mouth I (2)；
Alternatively, the cabinet main body further includes being set to 2 unit of main body A (28) of main body A Unit 1 (1) upper end, main body A 2 is single
Position (28) also lower ending opening, and connect with main body A Unit 1 (1) sealing；It is single that spray is installed at the top of 2 unit of main body A (28)
First (27), are also provided with instrument detection mouth II (26) and gas outlet (23)；The middle part of main body A Unit 1 (1) has groove structure, recessed
There are the first connecting holes (5) on the left of slot structure is connected with the gas distribution pipe (7) in groove structure, and there are the second connecting holes on right side
(6), it is connect by ball valve (15) with spray unit (27).
2. a kind of open compost foul smell in-situ test device according to claim 1, it is characterized in that: in the instrument
Temperature and Humidity probe or other gas detections are installed by rubber ring in detection mouth I (2) and instrument detection mouth II (26)
Probe.
3. a kind of open compost foul smell in-situ test device according to claim 1, it is characterized in that: the air outlet
(4) and gas outlet (23) are all by piping connection first gas sampling pump, are separately connected gas-storing bag and gas detecting instrument again later.
4. a kind of open compost foul smell in-situ test device according to claim 3, it is characterized in that: in the air outlet
(4) first flowmeter (8) and valve A (9) are also sequentially installed on pipeline；Valve is also equipped on the pipeline of gas outlet (23)
Door B (24).
5. a kind of open compost foul smell in-situ test device according to claim 1, it is characterized in that: the ball valve (15)
Liquid peristaltic pump (18) and second flowmeter (19) are also equipped on pipeline between spray unit (27)；First connecting hole
(5) valve C (13) and second gas sampling pump (14) are sequentially connected outward, be connected to later valve A (9) and air outlet (4) it
Between.
6. a kind of open compost foul smell in-situ test device according to claim 1 or 5, it is characterized in that: the spray
Unit (27) includes the inlet (25) for being provided with the top of 2 unit of main body A (28), and is provided at its inner portion the spray of top
It manages (27-1), inlet (25) is connected to spray tube (27-1), is equipped with spray head below spray tube (27-1).
7. a kind of open compost foul smell in-situ test device according to any one of claims 1 to 5, it is characterized in that: institute
Sealing is realized by watertight construction (16) between 2 unit of main body A (28) stated and main body A Unit 1 (1).
8. according to a kind of described in any item open compost foul smell in-situ test devices of claim 7, it is characterized in that: described
Watertight construction (16) includes the annular groove for being provided with main body A Unit 1 (1) upper end edge, the water of storage 5cm or more in annular groove；It is main
The lower end of body A2 unit (28) is placed in annular groove.
9. a kind of open compost foul smell in-situ test device according to claim 8, it is characterized in that: the main body A 2
It is additionally provided between unit (28) and main body A Unit 1 (1) deodorant filler structure (17), deodorant filler structure (17) is located at groove knot
Above structure, both ends are directly placed in watertight construction (16).
10. a kind of open compost foul smell in-situ test system, it is characterized in that: including described at least one claim 1 to 9
In-situ test device, between multiple in-situ test devices in parallel or series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424708.2A CN110018026B (en) | 2019-05-21 | 2019-05-21 | Open compost odor in-situ test device and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424708.2A CN110018026B (en) | 2019-05-21 | 2019-05-21 | Open compost odor in-situ test device and system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110018026A true CN110018026A (en) | 2019-07-16 |
| CN110018026B CN110018026B (en) | 2024-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910424708.2A Active CN110018026B (en) | 2019-05-21 | 2019-05-21 | Open compost odor in-situ test device and system thereof |
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| CN210375878U (en) * | 2019-05-21 | 2020-04-21 | 农业农村部南京农业机械化研究所 | Open compost odor in-situ test device and system thereof |
-
2019
- 2019-05-21 CN CN201910424708.2A patent/CN110018026B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273633A (en) * | 2005-03-28 | 2006-10-12 | Ishikawajima Inspection & Instrumentation Co | Organic waste treating system and method for operating the same |
| CN202193740U (en) * | 2011-09-20 | 2012-04-18 | 张毅 | Box body type bio-fermentation device with blender |
| CN203095896U (en) * | 2013-01-15 | 2013-07-31 | 华南农业大学 | Dynamic box-type composting device for determining compost gas yield |
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| CN110018026B (en) | 2024-09-24 |
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