CN209198380U - A kind of aerobic fermentation device external gas analyzing apparatus - Google Patents
A kind of aerobic fermentation device external gas analyzing apparatus Download PDFInfo
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- CN209198380U CN209198380U CN201821861230.7U CN201821861230U CN209198380U CN 209198380 U CN209198380 U CN 209198380U CN 201821861230 U CN201821861230 U CN 201821861230U CN 209198380 U CN209198380 U CN 209198380U
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- aerobic fermentation
- pipeline
- analyzing apparatus
- filter plant
- external gas
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Abstract
The utility model relates to a kind of aerobic fermentation device external gas analyzing apparatus, including filter plant, sampling air pump and detection instrument, the inlet end of the filter plant is connected to by pipeline with the inside of aerobic fermentation equipment, the outlet side of the filter plant is connected by pipeline with the detection instrument, is equipped with the sampling air pump on the pipeline between the filter plant and the detection instrument.The gas analyzing apparatus of the utility model, by the way that filter device is arranged, the a large amount of corrosive elements that aerobic fermentation equipment internal gas can be contained are filtered, and are prevented corrosive elements from causing seriously to pollute to detection instrument, are substantially increased the service life of detection instrument.
Description
Technical field
The utility model relates to gas analysis arrangement technical fields, and in particular to a kind of aerobic fermentation device external gas point
Analysis apparatus.
Background technique
The sensor probe of the instrument such as existing oxygen conten analyser is all made of to use the precious metals materials such as zirconium oxide,
It is expensive, there is certain requirement to the environment of detection, otherwise can seriously affect service life.And inside aerobic fermentation equipment
Gas contains a large amount of corrosive elements, seriously polluted to popping one's head in, and can greatly shorten zirconia sensor service life, conventional oxygen content
Detection mode is not suitable for the detection of oxygen content during aerobic fermentation.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of aerobic fermentation equipment
Extraneous gas analytical equipment.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of aerobic fermentation device external gas analysis
Device, including filter plant, sampling air pump and detection instrument, the inlet end of the filter plant are set by pipeline and aerobic fermentation
Standby inside connection, the outlet side of the filter plant are connected by pipeline with the detection instrument, the filter plant and
The sampling air pump is installed on the pipeline between the detection instrument.
The beneficial effects of the utility model are: the gas analyzing apparatus of the utility model can be incited somebody to action by the way that filter device is arranged
A large amount of corrosive elements that aerobic fermentation equipment internal gas contains are filtered, and prevent corrosive elements from causing to detection instrument
Serious pollution, substantially increases the service life of detection instrument.
Based on the above technical solution, the utility model can also do following improvement.
It further, further include purger, the purger passes through purging pipeline and the aerobic fermentation equipment and institute
State the pipeline connection between filter plant.
Beneficial effect using above-mentioned further scheme is: since the gaseous impurity in aerobic fermentation equipment is excessive, for a long time
Using that can block pipeline, the setting of purger can be by purger to pipeline etc. when aerobic fermentation equipment is out of service
It is purged, guarantees that the operation of whole device is unimpeded.
Further, the first valve is installed on the purging pipeline.
Beneficial effect using above-mentioned further scheme is: installing the first valve on purging pipeline, control is facilitated to purge
The on-off of pipeline.
Further, the second valve is installed on the pipeline between the filter plant and the aerobic fermentation equipment.
Beneficial effect using above-mentioned further scheme is: the second valve is installed between filter plant and Zymolysis Equipment,
It, can be by the second valve by filter plant front tube when being purged to the pipeline between filter plant and aerobic fermentation equipment
Road is closed, and the first valve is opened, and is provided clean purge gas by external air source and is purged to components such as pipelines, guarantees device
Operation it is unimpeded.
Further, the second valve is installed on the pipeline between the filter plant and the aerobic fermentation equipment, it is described
Second valve is between the purger and the filter plant.
Beneficial effect using above-mentioned further scheme is: by the setting of the second valve purger and filter plant it
Between, when the second valve is closed, purger is not influenced, the pipeline between filter plant and aerobic fermentation equipment is purged.
Further, the detection instrument includes zirconia sensor.
Beneficial effect using above-mentioned further scheme is: using zirconia sensor, tests and analyzes sensitiveer.
It further, further include sampled part, the sampled part is to be detachably connected on the aerobic fermentation equipment side wall
On probe tube.
Beneficial effect using above-mentioned further scheme is: it is improved according to Zymolysis Equipment reality of work situation, it is more sharp
In the work of instrument, it is not necessary to which frequent maintenance replacement again reduces worker's working strength.Using probe tube, facilitates sampling and tear open
Dress.
Further, it is open end that the probe tube, which protrudes into one end in the aerobic fermentation equipment, and the open end is installed
There is filter screen.
Beneficial effect using above-mentioned further scheme is: filter screen is installed in the open end of probe tube, it can be to sampling gas
The impurity contained in body is effectively filtered, and prevents from interfering testing result.
Further, the probe tube protrudes into one end in the aerobic fermentation equipment as closed end, and the end of the closed end
Several sampling through-holes are offered on face.
Beneficial effect using above-mentioned further scheme is: several sampling through-holes, probe tube structure are opened up on closed end
Simply, easy to accomplish.
Further, the filter plant is active carbon case.
Beneficial effect using above-mentioned further scheme is: can be miscellaneous to the little particle in sample gas using active carbon case
Matter and corrosive gas are effectively adsorbed, and prevent from interfering testing result, also avoid causing detection device corrosion to damage
It is bad.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the aerobic fermentation device external gas analyzing apparatus of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, filter plant；2, air pump is sampled；3, instrument is detected；4, purger；5, aerobic fermentation equipment；6, the first valve
Door；7, the second valve；8, sampled part.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, illustrated embodiment is served only for explaining this reality
With novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of aerobic fermentation device external gas analyzing apparatus, including filter plant 1, sampling 2 and of air pump
Instrument 3 is detected, the inlet end of the filter plant 1 is connected to by pipeline with the inside of aerobic fermentation equipment 5, the filter plant
1 outlet side is connected by pipeline with the detection instrument 3, the pipeline between the filter plant 1 and the detection instrument 3
On the sampling air pump 2 is installed.
The gas analyzing apparatus of the present embodiment can be contained aerobic fermentation equipment internal gas by the way that filter device is arranged
A large amount of corrosive elements be filtered, prevent corrosive elements to detection instrument cause seriously to pollute, substantially increase detection
The service life of instrument.
As shown in Figure 1, the aerobic fermentation device external gas analyzing apparatus of the present embodiment further includes purger 4, it is described
Purger 4 is connected to by purging pipeline with the pipeline between the aerobic fermentation equipment 5 and the filter plant 1.Due to good
Gaseous impurity in aerobe fermentation equipment is excessive, and long-time service can block pipeline, the setting of purger, when aerobic fermentation equipment is stopped
When only running, pipeline etc. can be purged by purger, guarantee that the operation of whole device is unimpeded.
Wherein, the purger 4 of the present embodiment refers to the extraneous certain pressure that provides (according to aerobic fermentation equipment internal pressure
To determine) the inert gases such as clean nitrogen equipment.
As shown in Figure 1, being equipped with the first valve 6 on the embodiment of the present invention purging pipeline.The is installed on purging pipeline
One valve facilitates the on-off of control purging pipeline.
As shown in Figure 1, being installed on pipeline between the embodiment of the present invention filter plant 1 and the aerobic fermentation equipment 5
There is the second valve 7.Second valve is installed between filter plant and Zymolysis Equipment, when to filter plant and aerobic fermentation equipment it
Between pipeline when being purged, filter plant front-end pipelines can be closed by the second valve, the first valve be opened, by external gas
Source provides clean under-stream period and purges to components such as pipelines, guarantees that the operation of device is unimpeded.
As shown in Figure 1, being installed on pipeline between the embodiment of the present invention filter plant 1 and the aerobic fermentation equipment 5
There is the second valve 7, second valve 7 is between the purger 4 and the filter plant 1.Second valve is arranged
Between purger and filter plant, when the second valve is closed, purger is not influenced to filter plant and aerobic fermentation
Pipeline between equipment is purged.
Wherein, mainly using the i.e. absorbable foreign gas such as active carbon (for example, aerobic in the filter plant 1 of the present embodiment
The gases such as ammonia, hydrogen sulfide that Zymolysis Equipment generates during the fermentation), and the filtering that will not be reacted with gas to be detected
Material.
For example, the filter plant 1 includes shell, coarse filtration layer and multilayer activated carbon filter layer, the shell upper end is opened
Equipped with several openings, the opening is elongated and is arranged parallel；On the inner sidewall of the shell with the opening both ends
Corresponding position is respectively equipped with the sliding rail arranged vertically, and the coarse filtration layer, activated carbon filter layer are plugged on institute correspondingly
It states in opening and both ends is slidably connected with corresponding sliding rail respectively.The coarse filtration layer is parallel with several activated carbon filter layers
Arrangement.Coarse filtration layer arranges that is, the gas in aerobic fermentation equipment first passes through coarse filtration layer mistake close to the aerobic fermentation equipment
After filter, then successively absorbed and filter by activated carbon filter layer.
The coarse filtration layer of the present embodiment can be selected non-woven fabrics and be made, and thickness can be made using active carbon in activated carbon filter layer
For the charcoal bag of 0.1mm-10mm thickness.
In the present embodiment, the detection instrument 3 includes zirconia sensor.Using zirconia sensor, test and analyze more
Add sensitive.Wherein, the detection instrument of the present embodiment further includes oxygen conten analyser, primarily in analysis aerobic fermentation equipment
Oxygen content.
Wherein, the aerobic fermentation device external gas analyzing apparatus of the present embodiment further includes sampled part 8, the sampling portion
Part 8 is the probe tube being detachably connected on 5 side wall of aerobic fermentation equipment.It is carried out according to Zymolysis Equipment reality of work situation
It improves, the more conducively work of instrument, it is not necessary to which frequent maintenance replacement again reduces worker's working strength.It is convenient using probe tube
Sampling and dismounting.
The probe tube of the present embodiment uses stainless steel metal material or plastic material.
The embodiment of the present invention probe tube protrudes into one end in the aerobic fermentation equipment 5 as open end, and the open end
Filter screen is installed.Filter screen is installed in the open end of probe tube, the impurity contained in gas sampled can effectively be filtered,
It prevents from interfering testing result.
The embodiment of the present invention probe tube protrudes into one end in the aerobic fermentation equipment 5 as closed end, and the closed end
End face on offer several sampling through-holes.Several sampling through-holes are opened up on closed end, probe tube structure is simple, is easy real
It is existing.
The embodiment of the present invention filter plant 1 is active carbon case.It can be to small in sample gas using active carbon case
Grain impurity and corrosive gas are effectively adsorbed, and are prevented from interfering testing result, are also avoided causing corruption to detection device
Deteriorate bad.
The aerobic fermentation equipment of the present embodiment, which refers to using organic wastes such as waste, stalk, sludge, carries out aerobic hair
The equipment that ferment prepares the products such as ox bed padding, organic fertilizer.
The valve of the present embodiment refers to that the valve used on plastics or the gas pipeline of stainless steel material, the first valve use
Pressure-regulating valve, the second valve use ball valve.
The course of work and principle of the aerobic fermentation device external gas analyzing apparatus of the present embodiment are to insert sampled part
Enter into aerobic fermentation equipment, then open sampling air pump and detection instrument, samples air pump to the gas in aerobic fermentation equipment
It is extracted, the gas in aerobic fermentation equipment successively passes through the second valve and filter plant, and after filter plant filters
It enters detection instrument to be detected, the gas in aerobic fermentation equipment extracted due to sampling air pump have passed through filter plant
Filtering, filter plant by aerobic fermentation equipment corrosive elements and impurity be filtered, filtered clean gas into
Enter to detect instrument and be tested and analyzed, corrosion will not be polluted to the zirconia sensor in detection instrument.When one section of use
After time, due in aerobic fermentation equipment corrosive gas and impurity be easy to sampled part and filter plant and aerobic hair
Pipeline between ferment equipment causes to corrode, at this point, the second valve can be closed first, opens the first valve and purger, purging are set
It is standby by purge pipeline be passed through the air of cleaning to the pipeline between sampled part and filter plant and aerobic fermentation equipment into
Row purging, guarantees that the operation of whole device is unimpeded.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of aerobic fermentation device external gas analyzing apparatus, which is characterized in that including filter plant, sampling air pump and detection
The inlet end of instrument, the filter plant is connected to by pipeline with the inside of aerobic fermentation equipment, the outlet of the filter plant
End is connected by pipeline with the detection instrument, is installed on the pipeline between the filter plant and the detection instrument
State sampling air pump.
2. a kind of aerobic fermentation device external gas analyzing apparatus according to claim 1, which is characterized in that further include purging
Equipment, the purger are connected to by purging pipeline with the pipeline between the aerobic fermentation equipment and the filter plant.
3. a kind of aerobic fermentation device external gas analyzing apparatus according to claim 2, which is characterized in that the scavenging conduit
First valve is installed on road.
4. a kind of aerobic fermentation device external gas analyzing apparatus according to any one of the claim 1 to 3, which is characterized in that
The second valve is installed on pipeline between the filter plant and the aerobic fermentation equipment.
5. a kind of aerobic fermentation device external gas analyzing apparatus according to Claims 2 or 3, which is characterized in that the mistake
Second valve is installed, second valve is located at the purging and sets on the pipeline between filter equipment and the aerobic fermentation equipment
It is standby between the filter plant.
6. a kind of aerobic fermentation device external gas analyzing apparatus according to any one of the claim 1 to 3, which is characterized in that
The detection instrument includes zirconia sensor.
7. a kind of aerobic fermentation device external gas analyzing apparatus according to any one of the claim 1 to 3, which is characterized in that
It further include sampled part, the sampled part is the probe tube being detachably connected on the aerobic fermentation equipment side wall.
8. a kind of aerobic fermentation device external gas analyzing apparatus according to claim 7, which is characterized in that the probe tube
Protruding into one end in the aerobic fermentation equipment is open end, and the open end is equipped with filter screen.
9. a kind of aerobic fermentation device external gas analyzing apparatus according to claim 7, which is characterized in that the probe tube
Protruding into one end in the aerobic fermentation equipment is closed end, and several sampling through-holes are offered on the end face of the closed end.
10. a kind of aerobic fermentation device external gas analyzing apparatus according to claim 1, which is characterized in that the filtering
Equipment is active carbon case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861230.7U CN209198380U (en) | 2018-11-12 | 2018-11-12 | A kind of aerobic fermentation device external gas analyzing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861230.7U CN209198380U (en) | 2018-11-12 | 2018-11-12 | A kind of aerobic fermentation device external gas analyzing apparatus |
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| CN209198380U true CN209198380U (en) | 2019-08-02 |
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| CN201821861230.7U Active CN209198380U (en) | 2018-11-12 | 2018-11-12 | A kind of aerobic fermentation device external gas analyzing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444242A (en) * | 2018-11-12 | 2019-03-08 | 北京天极视讯科技发展有限公司 | A kind of aerobic fermentation device external gas analyzing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444242A (en) * | 2018-11-12 | 2019-03-08 | 北京天极视讯科技发展有限公司 | A kind of aerobic fermentation device external gas analyzing apparatus |
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Bo Inventor after: Lin Feng Inventor after: Wang Wei Inventor after: Wang Keqing Inventor before: Liu Bo Inventor before: Wang Wei |