CN102589931A - Pre-embedded large-sized stuffing sampling device - Google Patents
Pre-embedded large-sized stuffing sampling device Download PDFInfo
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- CN102589931A CN102589931A CN2012100501699A CN201210050169A CN102589931A CN 102589931 A CN102589931 A CN 102589931A CN 2012100501699 A CN2012100501699 A CN 2012100501699A CN 201210050169 A CN201210050169 A CN 201210050169A CN 102589931 A CN102589931 A CN 102589931A
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- stuffing
- bushing
- filler
- sleeve
- inner core
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Abstract
The invention provides a pre-embedded large-sized stuffing sampling device, which comprises an inner bucket and a bushing, wherein an inner cylinder is at least nested inside the bushing, the inner cylinders are arranged from bottom to top, the bottom end of the bushing is fixedly connected onto a base, and the side walls of both the bushing and the inner cylinders are uniformly provided with holes. When the pre-embedded large-sized stuffing sampling device is in use, a plurality of bushings are preliminarily arranged inside a stuffing pond of a bioreactor according to the design requirement, a plurality of inner cylinders are arranged inside each bushing from bottom to top, and different stuffing is filled inside each inner cylinder according to the requirement. The stuffing can be fetched by taking the inner cylinder which is filled with the stuffing out of the bushing, and after the sampling is completed, the inner cylinders can be placed into the bushing according to an original sequence, so the original stuffing distribution can be maintained. The pre-embedded large-sized stuffing sampling device is free from digging a stuffing pond, so time and labor can be saved, the original stuffing distribution is free from being disordered, the stuffing sample at different depth can be obtained, and the sample can actually reflect the biomembrane thickness, biomass and the distribution situation of microflora on each stuffing inside the pond.
Description
Technical field
The present invention relates to a kind of sampling thief that the filler of greater particle size is taken a sample and detected of being used for,, belong to filler sampling thief technical field to overcome the problem that to operate with traditional ST.
Background technology
Need carry out in the environment of wastewater treatment at artificial swamp etc.; Usually need use the bio-reactor of filling filler; The biological membrane thickness, biomass and the microflora that only know about different depth filler in the reactor distribute, and could scientificlly and effectively confirm the operating position of filler.
At present, difficult to the bigger filler sampling ratio of particle diameter in the reactor.Traditional ST can't be taken a sample to the bigger filler of particle diameter because the stopple coupon caliber is less, if increase the caliber of stopple coupon merely, the influence that whole reactor is caused is bigger, can't recover by biological membrane after sampling is accomplished.
Summary of the invention
The present invention is directed to the problem of the Sampling techniques existence of large particle size filler in the existing bio-reactor, a kind of built-in type large particle size filler sampling thief that can obtain the packing samples of different depth, can not produce disturbance to filler distribution is provided.
Built-in type large particle size filler sampling thief of the present invention, adopt following technical scheme:
This built-in type filler sampling thief, bucket and sleeve are set with an inner core at least in comprising in the sleeve, and each inner core is arranged from bottom to top, and the sleeve bottom is fixedly connected on the base, is distributed with hole on sleeve and the inner core sidewall.
Inner core is provided with handle.
Sleeve and inner core can all be reticulate texture, with the hole that replaces being provided with on it.
Above-mentioned built-in type filler sampling thief is arranged several sleeves according to designing requirement in advance in the filler pond of bio-reactor when using, several inner cores of suit from bottom to top in each sleeve are filled different fillers as required in each inner core.Need get which kind of filler, the inner core that just will be filled with this kind filler takes out from sleeve, after sampling finishes, inner core is put into by original order again, like this, can keep original filler distribution.
The present invention can make the collection personnel need not to excavate the filler pond; Time saving and energy saving; And the original filler distribution of not disturbance in the gatherer process can be obtained the packing samples of different depth, and collected specimens can truly reflect in the pond distribution situation of biological membrane thickness, biomass and microflora on the each several part filler.
Description of drawings:
Fig. 1 is the structural representation of built-in type filler sampling thief of the present invention.
Among the figure: 1, sleeve, 2, inner core, 3, handle, 4, base, 5, hole.
Embodiment
As shown in Figure 1, built-in type filler sampling thief of the present invention mainly is made up of sleeve 1, inner core 2 and base 4.The bottom of sleeve 1 is fixedly connected on the base 4, and the purpose that base 4 is set is for fixed muffle 1, makes sleeve 1 can keep vertical state, both can guarantee the accuracy of taking a sample, and also is convenient to inner core 2 and from sleeve 1, takes out.The height of sleeve 1 and diameter design with the particle diameter of filling filler according to the degree of depth in bio-reactor filler pond.Entire sleeve is processed by stainless steel.The sidewall of sleeve 1 is provided with hole 5, so that entire sleeve can not influence current when placing the filler pond.Also can sleeve 1 be made reticulate texture, to substitute the hole on the sidewall.
A plurality of inner cores 2 are housed in the sleeve 1, and each inner core 2 is sleeved in the sleeve 1 from bottom to top successively, also is distributed with hole on the sidewall of inner core 2, in the filler pond, can not influence current.Also can inner core 2 be made reticulate texture, to substitute the hole on the sidewall.The upper end of inner core 2 is provided with handle 3 so that with inner core 2 by proposing in the sleeve 1.Inner core 2 is also processed by stainless steel, and its height is set according to the sampling needs.The filler of filling in each inner core 2 in the sleeve 1 is filled according to filler pond original (or design) filler distribution rule.
The application process of built-in type filler sampling thief of the present invention is described below:
In the filler pond, according to designing requirement in advance at good several sleeves 1 of different location arrangements, several inner cores 2 of suit from bottom to top in each sleeve 1.The determining positions of sleeve 1 planimetric position of sampling, the order of inner core 2 has determined the lengthwise position of sampling.Fill different fillers as required in each inner core 2.Need get which kind of filler; The inner core that just will be filled with this kind filler takes out from sleeve 1, after sampling finishes, inner core is put into by original order again; Can make the collection personnel need not to excavate the filler pond like this; Not only time saving and energy saving, and the original filler distribution of not disturbance in the gatherer process, do not destroy biological membrane thickness on the filler, biomass and microflora and distribute; Can obtain the packing samples of different depth, collected specimens can truly reflect in the pond distribution situation of biological membrane thickness, biomass and microflora on the each several part filler.
Claims (3)
1. a built-in type filler sampling thief comprises interior bucket and sleeve, and it is characterized in that: be set with an inner core in the sleeve at least, each inner core is arranged from bottom to top, and the sleeve bottom is fixedly connected on the base, is distributed with hole on sleeve and the inner core sidewall.
2. built-in type filler sampling thief according to claim 1, it is characterized in that: said inner core is provided with handle.
3. built-in type filler sampling thief according to claim 1, it is characterized in that: said sleeve and inner core all are reticulate texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100501699A CN102589931A (en) | 2012-03-01 | 2012-03-01 | Pre-embedded large-sized stuffing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100501699A CN102589931A (en) | 2012-03-01 | 2012-03-01 | Pre-embedded large-sized stuffing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102589931A true CN102589931A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100501699A Pending CN102589931A (en) | 2012-03-01 | 2012-03-01 | Pre-embedded large-sized stuffing sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102589931A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807671A (en) * | 2015-04-29 | 2015-07-29 | 暨南大学 | In-situ matrix sampling or monitoring method and system for artificial wet land |
| CN105352869A (en) * | 2015-11-11 | 2016-02-24 | 中国科学院水生生物研究所 | Constructed wetland blocking monitoring device, and preparation method and application thereof |
| CN105699113A (en) * | 2016-03-11 | 2016-06-22 | 安徽工程大学 | Matrix sampling device and sampling method for testing heavy metals in constructed wetland |
| CN113484084A (en) * | 2021-07-14 | 2021-10-08 | 中电建生态环境集团有限公司 | Sampling device |
Citations (5)
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| US5546818A (en) * | 1993-07-08 | 1996-08-20 | Isco, Inc. | Fluid sampling apparatus having a universal base |
| JP2004144739A (en) * | 2002-10-02 | 2004-05-20 | Matsushita Electric Ind Co Ltd | Sampling element for specimen, specimen treatment apparatus, and specimen treatment method |
| CN201284341Y (en) * | 2008-03-14 | 2009-08-05 | 中国科学院南京地理与湖泊研究所 | Column model reaction column convenient for extracting microbial film specimens with different heights |
| CN102020354A (en) * | 2009-09-22 | 2011-04-20 | 中国环境科学研究院 | Artificial wetland device for accurately grasping uniformly-collected water and internal mechanism |
| CN202420914U (en) * | 2012-03-01 | 2012-09-05 | 山东建筑大学 | Embedded sampler for fillings with large particle size |
-
2012
- 2012-03-01 CN CN2012100501699A patent/CN102589931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5546818A (en) * | 1993-07-08 | 1996-08-20 | Isco, Inc. | Fluid sampling apparatus having a universal base |
| JP2004144739A (en) * | 2002-10-02 | 2004-05-20 | Matsushita Electric Ind Co Ltd | Sampling element for specimen, specimen treatment apparatus, and specimen treatment method |
| CN201284341Y (en) * | 2008-03-14 | 2009-08-05 | 中国科学院南京地理与湖泊研究所 | Column model reaction column convenient for extracting microbial film specimens with different heights |
| CN102020354A (en) * | 2009-09-22 | 2011-04-20 | 中国环境科学研究院 | Artificial wetland device for accurately grasping uniformly-collected water and internal mechanism |
| CN202420914U (en) * | 2012-03-01 | 2012-09-05 | 山东建筑大学 | Embedded sampler for fillings with large particle size |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807671A (en) * | 2015-04-29 | 2015-07-29 | 暨南大学 | In-situ matrix sampling or monitoring method and system for artificial wet land |
| CN105352869A (en) * | 2015-11-11 | 2016-02-24 | 中国科学院水生生物研究所 | Constructed wetland blocking monitoring device, and preparation method and application thereof |
| CN105699113A (en) * | 2016-03-11 | 2016-06-22 | 安徽工程大学 | Matrix sampling device and sampling method for testing heavy metals in constructed wetland |
| CN113484084A (en) * | 2021-07-14 | 2021-10-08 | 中电建生态环境集团有限公司 | Sampling device |
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Application publication date: 20120718 |