CN103940657A - Portable silt collecting device for separating soil nematode - Google Patents
Portable silt collecting device for separating soil nematode Download PDFInfo
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- CN103940657A CN103940657A CN201410154781.XA CN201410154781A CN103940657A CN 103940657 A CN103940657 A CN 103940657A CN 201410154781 A CN201410154781 A CN 201410154781A CN 103940657 A CN103940657 A CN 103940657A
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- curved surface
- silt
- bucket
- bucket wall
- gathering
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- 239000002689 soil Substances 0.000 title claims abstract description 27
- 241000244206 Nematoda Species 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000013049 sediment Substances 0.000 description 11
- 238000000926 separation method Methods 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 7
- 230000008021 deposition Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001228 trophic effect Effects 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The invention discloses a portable silt collecting device for separating soil nematode. The device comprises a body and a water discharge hole, wherein the body adopts a bucket-shaped structure and comprises a bucket wall and a bucket bottom; the bucket bottom comprises a first curved surface and a second curved surface; one side of the first curved surface is fixedly connected with one side of the bottom of the bucket wall; one side of the second curved surface is fixedly connected with the other side of the bottom of the bucket wall; the other sides of the first curved surface and the second curved surface are fixedly connected with each other to form the bucket bottom of the body; the horizontal position at which one side of the first curved surface is connected to one side of the bucket wall is higher than the horizontal position at which one side of the second curved surface is connected to the other side of the bucket wall; the water discharge hole is formed in a position, close to the joint between one side of the first curved surface and one side of the bucket wall, in the bucket wall. The device has the characteristics of convenience, rapidness and high efficiency when being used for collecting silt.
Description
Technical field
The present invention relates to portable silt gathering-device for a kind of separated soil nematodes.
Background technology
Soil nematodes, as small-sized soil animal the abundantest in soil, occupies a plurality of trophic levels in soil food web, for maintain soil ecosystem stable, promote material recycle and energy flow significant.Because their anniversaries are active in soil, can react the biological function state of soil, soil ecosystem is changed and has good Bio Indicating Function; Plant pathogeny line insect usually passes and to be with and to carry out long distance propagation with soil on the other hand.But the research work of the aspects such as the evaluation of line insect types, nematode communities structure often relates to the separation of soil nematodes.From soil, obtaining nematode usually utilizes and eluriated sieve method; need to there iing the laboratory of separation equipment to carry out; and when sieving, elutriation can produce silt; if often or carry out the separation of a large amount of samples; meeting is polluted pond or is caused the obstruction of sewer; bring worry and inconvenience to mask work and environment, even make mask work not continue, to detachment process, make troubles.
If Chinese Patent Application No. is 201110128789.5 to disclose a kind of soil nematodes separation and settler, be provided with two settling basins to the stopping of silt, played good barrier effect, but, this device operation is trouble, is inconvenient to clear up and moves, and causes processing silt efficiency lower.
Summary of the invention
The present invention processes the defects such as silt efficiency is low in order to overcome soil nematodes separation and settler in above-mentioned prior art, has invented portable silt gathering-device for a kind of separated soil nematodes.
For solving the problems of the technologies described above, the invention provides following scheme:
A portable silt gathering-device for separated soil nematodes, comprising:
Body, it is barrel-like structure, comprise barrel wall and the bucket end, the described bucket end, comprises first surface and the second curved surface, described first surface one side is fixedly connected with described bucket wall bottom one side, described the second curved surface one side is fixedly connected with described bucket wall bottom opposite side, and the opposite side of described first surface and described the second curved surface is mutually permanently connected and forms the bucket end of described body;
Wherein, the horizontal level that described first surface one side is connected with described bucket wall one side sets high with the horizontal position that described bucket wall opposite side is connected than described the second curved surface one side; And
One osculum, described osculum is located on the bucket wall near described first surface one side and described bucket wall one side junction.
In such scheme, described first surface middle part concaves, described the second curved surface middle part evagination; Described first surface and described the second curved surface are smooth surface.
This programme is further, also comprises the husky hole of a spoil disposal, and described bucket end horizontal level lowest part is located in the husky hole of described spoil disposal.
This programme is further, in described osculum, is provided with screen pack.
This programme is further, at described bucket wall top, is provided with the stainless steel steel mesh that can load and unload; The thickness of described stainless steel steel mesh is that 0.3cm and screen distance are 1cm.
This programme is further, and the described bucket end is also provided with support wheel.
This programme is further, and place, the husky hole of described osculum and described spoil disposal is provided with valve.
Compared with prior art, the present invention has following beneficial effect:
1, the silt gathering-device in the present invention can carry out separation of sediment by body, and sediment deposition is at the bottom of bucket; The horizontal level that first surface is connected to bucket wall sets high than the horizontal position of the second curved surface connection bucket wall, while making sediment deposition, silt is partial to the second curved surface, so that during draining, silt can not flow out with osculum, even water is filled body when separation of sediment, can after draining, continue separation of sediment yet, improved efficiency separated and that collect silt, and convenient to operation;
2, first surface middle part is concaved, the form setting of the second curved surface middle part evagination, makes the silt of precipitation away from osculum, while reaching draining, without silt, discharges;
3, be provided with the husky hole of spoil disposal, facilitate sand discharge; At bucket wall top, be provided with the stainless steel steel mesh that can load and unload, during convenient experiment, place bushing screen; At the bottom of bucket, be provided with support wheel, convenient mobile.
Accompanying drawing explanation
Fig. 1 is the separated left TV structure schematic diagram of portable silt gathering-device for soil nematodes of the present invention;
Mark the following drawings mark thereon by reference to the accompanying drawings:
1-body, 2-bucket wall, at the bottom of 3-bucket, 4-first surface, 5-the second curved surface, 6-osculum, the husky hole of 7-spoil disposal, 8-stainless steel steel mesh, 9-valve, 10-support wheel.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of embodiment.
Silt gathering-device as shown in Figure 1, comprise: body 1, it is barrel-like structure, comprise barrel wall 2 and the bucket end 3, the bucket end 3, comprises first surface 4 and the second curved surface 5, and first surface 4 one sides are fixedly connected with bucket wall 2 bottom one sides, and the second curved surface 5 one sides are fixedly connected with bucket wall 2 bottom opposite sides, and the opposite side of first surface 4 and the second curved surface 5 is mutually permanently connected and forms the bucket end 3 of body 1, the bucket ends 3, are like taper; Wherein, the horizontal level that first surface 4 one sides are connected with bucket wall 2 one sides sets high with the horizontal position that bucket wall 2 opposite sides are connected than the second curved surface 5; And also comprise that an osculum 6, osculum 6 be located on the bucket wall 2 near first surface 4 one sides and bucket wall 2 one side junctions, and be provided with valve 9 at osculum 6 places.While utilizing above-mentioned silt gathering-device to carry out separated soil nematodes, collect silt, sediment deposition is within barrel end 3 being formed by first surface 4 and the second curved surface 5, the horizontal level that this programme connects first surface 4 bucket wall 2 especially sets high than the horizontal position of the second curved surface 5 connection bucket walls 2, while making sediment deposition, silt is partial to the second curved surface 5, far away apart from freeing port 6, so that during draining, silt can not flow out with osculum 6, when separation of sediment, water can be filled body 1, fill postprecipitation 2-3 minute, after only need utilizing osculum 6 that water is discharged, can continue separation of sediment, improved the efficiency of separation of sediment, and convenient to operation.In order to improve silt after precipitation more away from osculum 6, silt is not discharged from osculum 6, first surface 4 middle parts are concaved, the second curved surface 5 middle part evagination forms arrange; And first surface 4 and the second curved surface 5 are all made as to smooth surface (object be allow the easier landing of silt), as can be seen from Figure, after sediment deposition, more away from osculum, for raising the efficiency, provide guarantee.
In order to make silt gathering-device more portable, increased the husky hole 7 of spoil disposal, the husky hole 7 of spoil disposal be located at barrel at the bottom of 3 horizontal level lowest parts, in the husky hole of spoil disposal, 7 places are provided with valve 9, after convenient experiment, carry out sand discharge; And be provided with screen pack in osculum 6, prevent that floating thing larger in soil from entering pond or sewer; And at bucket wall 2 tops, be provided with and can load and unload that (described handling are conventional art, as screw down while filling, while unloading, turn on screw) stainless steel steel mesh 8, the thickness of stainless steel steel mesh 8 is that 0.3cm and screen distance are 1cm, increase after stainless steel steel mesh 8, bushing screen can directly be placed on stainless steel steel mesh, convenient; And 3 surroundings have also been established support wheel 10 at the bottom of bucket, by support wheel 10 is convenient, silt gathering-device is supported and moved.
Following for utilizing this programme silt gathering-device to carry out the experiment of soil nematodes separated and collected silt, more directly embody facilitating of this programme portable, and high-level efficiency is collected the feature of silt.
Experimental procedure is:
The first step: the standard bushing screen for separating of soil nematodes is placed on the stainless steel steel mesh 8 above this silt gathering-device, comprises 20 orders (removing larger impurity), 80 orders (collecting the sporangiocyst of nematode) and 400 orders (collecting linear nematode in soil);
Second step: soil sample to be measured is placed in to 30cm left and right basin, adds suitable quantity of water, fully stir, static 20-30, after second, pours silt aqueous suspensions in the bushing screen on silt gathering-device into; Silt suspension by bushing screen enters silt gathering-device, silt because of Action of Gravity Field be deposited to barrel at the bottom of 3, precipitate after 2-3 minute, open osculum 6 valves 9, water can flow out from osculum 6, or can test always, after water is filled silt gathering-device soon by the time, carries out draining again, after draining, can proceed experiment, convenient and swift and efficiency is high.
The 3rd step: after experiment finishes, precipitation for a moment, rolls supernatant by the second curved surface 5 one, then, silt gathering-device is moved to silt collection place by support wheel 10 and opens the husky hole of spoil disposal 7 valves 9, silt is discharged from the husky hole 7 of spoil disposal, simultaneously with clear water rinse well stay time standby.
From experiment, can find out, this device is efficient, quick.Be applicable to the research of plant quarantine, plant nematology, edaphology etc., at the teaching and scientific research of plant quarantine and plant nematology, the aspect such as study carefully and there is important value.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (9)
1. a portable silt gathering-device for separated soil nematodes, is characterized in that, comprising:
Body, it is barrel-like structure, comprise barrel wall and the bucket end, the described bucket end, comprises first surface and the second curved surface, described first surface one side is fixedly connected with described bucket wall bottom one side, described the second curved surface one side is fixedly connected with described bucket wall bottom opposite side, and the opposite side of described first surface and described the second curved surface is mutually permanently connected and forms the bucket end of described body;
Wherein, the horizontal level that described first surface one side is connected with described bucket wall one side sets high with the horizontal position that described bucket wall opposite side is connected than described the second curved surface one side; And
One osculum, it is located on the bucket wall near described first surface one side and described bucket wall one side junction.
2. silt gathering-device according to claim 1, is characterized in that, described first surface middle part concaves, described the second curved surface middle part evagination.
3. silt gathering-device according to claim 2, is characterized in that, described first surface and described the second curved surface are smooth surface.
4. silt gathering-device according to claim 1, is characterized in that, also comprises the husky hole of a spoil disposal, and described bucket end horizontal level lowest part is located in the husky hole of described spoil disposal.
5. silt gathering-device according to claim 1, is characterized in that, in described osculum, is provided with screen pack.
6. silt gathering-device according to claim 1, is characterized in that, at described bucket wall top, is provided with the stainless steel steel mesh that can load and unload.
7. silt gathering-device according to claim 6, is characterized in that, the thickness of described stainless steel steel mesh is that 0.3cm and screen distance are 1cm.
8. silt gathering-device according to claim 1, is characterized in that, the described bucket end is also provided with support wheel.
9. according to the silt gathering-device described in claim 1-8 any one, it is characterized in that, place, the husky hole of described osculum and described spoil disposal is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154781.XA CN103940657B (en) | 2014-04-17 | 2014-04-17 | One separates the portable silt collection device of soil nematodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154781.XA CN103940657B (en) | 2014-04-17 | 2014-04-17 | One separates the portable silt collection device of soil nematodes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103940657A true CN103940657A (en) | 2014-07-23 |
| CN103940657B CN103940657B (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410154781.XA Expired - Fee Related CN103940657B (en) | 2014-04-17 | 2014-04-17 | One separates the portable silt collection device of soil nematodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103940657B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502153A (en) * | 2014-12-31 | 2015-04-08 | 河海大学 | Field in-situ mud and water sample layering storage barrel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114559A (en) * | 1997-10-17 | 1999-04-27 | Asanuma Corp | Water treating device |
| CN1461243A (en) * | 2000-09-20 | 2003-12-10 | 安德里特斯公司 | Apparatus for sorting wood chips in separate fractions |
| CN201361493Y (en) * | 2009-02-19 | 2009-12-16 | 王禹萱 | Dirt deposition water purifying device of household life waste water collecting, recycling and de-oiling |
| RU2385175C1 (en) * | 2008-10-15 | 2010-03-27 | Витаутас Валентинович Сенкус | Device to purify wastes of suspended particles |
| CN202362190U (en) * | 2011-11-07 | 2012-08-01 | 熊峰 | Soil nematode separating funnel |
| CN203183755U (en) * | 2013-04-24 | 2013-09-11 | 北京正和恒基滨水生态环境治理股份有限公司 | Sand basin |
| CN203908848U (en) * | 2014-04-17 | 2014-10-29 | 广西大学 | Portable silt collection device for separating soil eelworms |
-
2014
- 2014-04-17 CN CN201410154781.XA patent/CN103940657B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114559A (en) * | 1997-10-17 | 1999-04-27 | Asanuma Corp | Water treating device |
| CN1461243A (en) * | 2000-09-20 | 2003-12-10 | 安德里特斯公司 | Apparatus for sorting wood chips in separate fractions |
| RU2385175C1 (en) * | 2008-10-15 | 2010-03-27 | Витаутас Валентинович Сенкус | Device to purify wastes of suspended particles |
| CN201361493Y (en) * | 2009-02-19 | 2009-12-16 | 王禹萱 | Dirt deposition water purifying device of household life waste water collecting, recycling and de-oiling |
| CN202362190U (en) * | 2011-11-07 | 2012-08-01 | 熊峰 | Soil nematode separating funnel |
| CN203183755U (en) * | 2013-04-24 | 2013-09-11 | 北京正和恒基滨水生态环境治理股份有限公司 | Sand basin |
| CN203908848U (en) * | 2014-04-17 | 2014-10-29 | 广西大学 | Portable silt collection device for separating soil eelworms |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502153A (en) * | 2014-12-31 | 2015-04-08 | 河海大学 | Field in-situ mud and water sample layering storage barrel |
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| Publication number | Publication date |
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| CN103940657B (en) | 2016-09-21 |
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Granted publication date: 20160921 |
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