CN2595792Y - Soil quick percolation analogue device - Google Patents
Soil quick percolation analogue device Download PDFInfo
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- CN2595792Y CN2595792Y CN 03211215 CN03211215U CN2595792Y CN 2595792 Y CN2595792 Y CN 2595792Y CN 03211215 CN03211215 CN 03211215 CN 03211215 U CN03211215 U CN 03211215U CN 2595792 Y CN2595792 Y CN 2595792Y
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- main body
- pipe
- diafiltration
- diafiltration post
- percolation
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Abstract
The utility model relates to a quick percolation technique, more specifically relates to a soil quick percolation analogue device. The utility model is mainly composed of an upper end of a percolation column, a main body of the percolation column, a pipe plug, and pipe hoops, wherein, the upper end of the percolation column is provided with a water supply opening and a water level positioning opening, the water supply opening and the water level positioning opening are respectively connected with an amphibious pump and a water supply tank through pipelines, the bottom of the upper end of the percolation column is connected with one end of the main body of the percolation column through the pipe hoop, the main body of the percolation column is provided with a side sampling hole, the interior of the pipe plug is provided with a lattice, the pipe plug is connected with the other end of the main body of the percolation column through the pipe hoop, and the lower end of the pipe hoop is provided with a lower sampling hole. The utility model has the characteristics of multi purposes, convenient soil filling, raw material saving, etc.
Description
Technical field
The utility model relates to quick diafiltration technology, specifically a kind of rapid infiltration land simulator.
Background technology
Diafiltration is one of important technical of polluted water land processing fast, receive domestic and international concern for a long time, the quick diafiltration of polluted water land is big with the hydraulic load amount of disposing of sewage, can move all the year round, water outlet can reuse etc. characteristics and being used widely, but the simulation diafiltration post that adopts owing to the experimental simulation stage mostly is the starting material once shaped and makes (as utilizing clay pipe, PVC plastics tubing etc.), loaded down with trivial details on manufacture craft (generally needing a large amount of processing) at present; Owing to diafiltration post too high (have more than 1.5m) causes the inconvenience of loading soil sample; And greatly influenced the experimental simulation research work (document 1: Cui Lihua etc. in early stage in Unit Installation and reasons such as dismantling the shortage handiness, the experimental study of municipal effluent artificial soil rapid filtration bed operating mode, agriculture environmental protection 2002,21 (1): 37～40; Document 2: Hao Huofan, the lab simulation of dried wetted perimeter phase research in the polluted water land treatment system, Gansu research and monitoring 2001,14 (2): 72～73).When simulating especially in enormous quantities; required starting material showed increased; and in case after making moulding; purposes is more single, seldom can use in other respects, promptly allows to be applied in other aspects and also is difficult to device is transformed again; cause raw-material significant wastage (document 1: Cui Lihua etc.; the experimental study of municipal effluent artificial soil rapid filtration bed operating mode, agriculture environmental protection 2002,21 (1): 37～40).
Summary of the invention
In order to overcome above-mentioned deficiency, the rapid infiltration land simulator that the purpose of this utility model is to provide a kind of multi-usage, makes things convenient for soil sample to load, save material.
To achieve these goals, the technical solution of the utility model is: mainly be made up of diafiltration post upper end, diafiltration post main body, pipe plug, pipe collar, wherein: described diafiltration post upper end is uncovered structure, sidewall is established diafiltration post feed water inlet, water level positioning port, link to each other with supply flume with amphibious pump respectively by pipeline, the bottom of diafiltration post upper end is connected with diafiltration post main body one end that has the side thief hole by pipe collar, the built-in grid of pipe plug, link together by the pipe collar and the diafiltration post main body the other end, set thief hole in the pipe collar lower end; Be equipped with valve on the thief hole down described; Described diafiltration post main body quantity is at least one joint, interconnects by pipe collar; On diafiltration post main body, establish a side thief hole at least; On described grid, place gravel, soil pattern successively.
The utlity model has following advantage:
1. installation easy to operate, easy.The utility model mainly is to utilize existing section bar and accessory, the employing separation member assembles, only need to get final product according to the synoptic diagram installation, need not special expertise, can determine the height of diafiltration post according to the experiment demand, random lengthening or shorten diafiltration post main body, very convenient soil sample add dress, and be easy to dismounting, operate also very convenient.
2. multi-usage is practical.The utility model is except that simulating as quick diafiltration, can also be used as simulation experiment study such as material element vertical migration in slow rate, subsurface infiltration and the soil, and be applicable to the simulation experiment study that experimental factor and level are more, can analyze different soil to water purification effect and various physics, chemical property from sidewall thief hole and following thief hole water sampling, use flexible.
3. save human and material resources, financial resources.The utility model can unattended continuous operation, saves manpower; Need not to do in addition when lengthening or shortening diafiltration post main body, save starting material and reduce production costs.
4. the starting material wide material sources need not to have made to order, and manufacture craft is simple.Main accessory of the present utility model as: diafiltration post upper end, diafiltration post main body, pipe collar, pipe plug etc. are to utilize existing P VC section bar and accessory etc., only need to bore several thief holes and get final product.
Description of drawings
Fig. 1 is example structure synoptic diagram of the utility model.
Fig. 2 is another example structure synoptic diagram of the utility model.
Embodiment
1. structure: as shown in Figure 1, comprise diafiltration post upper end 1, diafiltration post main body 2, pipe plug 3, pipe collar 6, wherein: described diafiltration post upper end 1 is uncovered structure, sidewall is established diafiltration post feed water inlet 4, water level positioning port 5, adopt amphibious pump 11 to be connected with 1 feed water inlet 4, diafiltration post upper end by the water outlet of PVC hose line with supply flume, the water level positioning port 5 of diafiltration post upper end 1 links to each other with the water-in of supply flume; The bottom of diafiltration post upper end 1 is connected with a joint diafiltration post main body 2 one ends by pipe collar 6, and diafiltration post main body 2 is provided with 2 side thief holes 7; Pipe plug 3 built-in grids 8 link together by the pipe collar 6 and diafiltration post main body 2 the other ends, set thief hole 10 in its lower end; Be equipped with valve 9 on the thief hole 10 down; On described grid 8, place gravel, add soil sample on the gravel again; By the water supply and the water stopping time of the time relay 12 control water pumps 11, reach the purpose of waterflooding of diafiltration post and mummification.
2. main raw material(s)
Commercially available pvc pipe material and accessory thereof, the time relay, small-sized amphibious water pump etc.
3. make and installation method
Diafiltration post upper end 1 makes: get 50cm pvc pipe material and bore two holes (diameter 2cm) on its sidewall, be that unit length intercepts two sections of the upper hoses that diameter is 2cm (external diameter) with 3cm, with the PVC special adhesive it is bonded in the drill hole of diafiltration post upper end 1, one as feed water inlet 4 and one as water level positioning port 5.
Diafiltration post main body 2 is made: get 70cm pvc pipe material (length and internal diameter are determined in experimental requirement), experimental requirement is holed at a certain distance on its sidewall, and (present embodiment is holed 2, phase spacing 30cm, diameter 2cm, be 35cm with water level positioning port 5 distances wherein) by top side thief hole 7, present embodiment is that unit length intercepts the upper hose number section that diameter is 2cm (external diameter) with 3cm, with the PVC special adhesive it is bonded in drill hole, make side thief hole 7, seal the mouth of pipe with soft rubber ball; Diafiltration post main body 2 can be a joint or a more piece, and present embodiment is a joint.
Diafiltration post lower end makes: in hole of following drill with ferrule (diameter 2cm) of pipe plug 3, be that unit length intercepts one section of the upper hose that diameter is 2cm (external diameter) with 3cm, with the PVC special adhesive it is bonded in drill hole,, is being equipped with valve 9 on the thief hole 10 down as following thief hole 10.
Install: pipe plug 3 is connected with pipe collar 6, place grid 8 thereon, it places gravel on grid 8, add soil sample on the gravel again, and then by pipe collar 6 successively with diafiltration post main body 2, diafiltration post upper end 1 links to each other, by the PVC plastic hose with amphibious pump 11 and diafiltration post feed water inlet 4, the water outlet of supply flume is connected, the water level positioning port 5 of diafiltration post upper end 1 links to each other with the water-in 4 of supply flume, again by being installed in water supply and the water stopping time that the time relay 12 on the water pump 11 and control valve are controlled water pump 11 respectively, to reach the purpose of control diafiltration post waterflooding and mummification.
The embodiment test data
| Soil pattern black earth: quartz sand | Soil sample loading height (cm) | Raw waste water CODcr (mg/L) | Following thief hole water outlet CODcr (mg/L) | Rate of percolation (cm/h) | 60cm side thief hole water outlet CODcr (mg/L) | |
| | 9∶11 | 100 | 177.0 | 42.4 | 10.6 | 73.8 |
Be with the embodiment difference: as shown in Figure 2, described diafiltration post main body 2 quantity are 2 joints, interconnect by pipe collar 6.
Make and install:
(1) gets three sections of the pvc pipe materials of 40cm, wherein on as the sidewall of two pvc pipes of diafiltration post main body 6 every 20cm boring (diameter 2cm), be that unit length intercepts the upper hose number section that diameter is 2cm (external diameter) with 3cm, with the PVC special adhesive it is bonded in drill hole, make side thief hole 7, with the soft rubber ball shutoff mouth of pipe; As an end distance of the 3rd pipe of diafiltration post upper end 1 from first side thief hole 7 upwards 25cm bore a hole, upwards 5cm bores a hole (as feed water inlet 4 and water level positioning port 5) again; Be that unit length intercepts the upper hose number section that diameter is 2cm (external diameter) with 3cm, it be bonded in drill hole with the PVC special adhesive;
(2) with pipe collar 6 pipe plug 3 (leaving down thief hole 10 is controlled by straight mouth pipe valve) is connected, place grid 8 thereon, place gravel on it, add the experiment soil sample on it again.With the PVC flexible pipe water pump 11 is connected with 1 feed water inlet 4, diafiltration post upper end with the water outlet of supply flume, the water level positioning port 5 of diafiltration post upper end 1 then links to each other with the water-in of supply flume again.
The embodiment test data
| Soil pattern black earth: quartz sand | Soil sample loading height (cm) | Raw waste water CODcr (mg/L) | Following thief hole water outlet CODcr (mg/L) | Rate of percolation (cm/h) | 60cm side thief hole water outlet CODcr (mg/L) | |
| | 9∶11 | 100 | 177.0 | 43.2 | 10.9 | 73.0 |
Claims (4)
1. rapid infiltration land simulator, it is characterized in that: mainly by diafiltration post upper end (1), diafiltration post main body (2), pipe plug (3), pipe collar (6) is formed, wherein: described diafiltration post upper end (1) is uncovered structure, sidewall is established diafiltration post feed water inlet (4), water level positioning port (5), link to each other with supply flume with amphibious pump (11) respectively by pipeline, the bottom of diafiltration post upper end (1) is connected with diafiltration post main body (2) one ends that have side thief hole (7) by pipe collar (6), the built-in grid of pipe plug (3) (8), link together by the pipe collar (6) and diafiltration post main body (2) the other end, set thief hole (10) in pipe collar (6) lower end.
2. according to the described rapid infiltration land simulator of claim 1, it is characterized in that: be equipped with valve (9) on the thief hole (10) down described.
3. according to the described rapid infiltration land simulator of claim 1, it is characterized in that: described diafiltration post main body (2) quantity is at least one joint, interconnects by pipe collar (6); On diafiltration post main body (2), establish a side thief hole (7) at least.
4. according to the described rapid infiltration land simulator of claim 1, it is characterized in that: on described grid (8), place gravel, soil pattern successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211215 CN2595792Y (en) | 2003-01-28 | 2003-01-28 | Soil quick percolation analogue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211215 CN2595792Y (en) | 2003-01-28 | 2003-01-28 | Soil quick percolation analogue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595792Y true CN2595792Y (en) | 2003-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211215 Expired - Fee Related CN2595792Y (en) | 2003-01-28 | 2003-01-28 | Soil quick percolation analogue device |
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| CN (1) | CN2595792Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063829A (en) * | 2010-12-08 | 2011-05-18 | 沈阳大学 | Experimental device for collecting solid waste filtrate |
| CN102071967A (en) * | 2011-01-26 | 2011-05-25 | 中国科学院武汉岩土力学研究所 | Filling simulator for salt rock cavern |
| CN102590362A (en) * | 2012-02-23 | 2012-07-18 | 北京师范大学 | Columnar infiltration device and method for simulating in-situ migration and transfer of pollutants |
| CN102976557A (en) * | 2012-12-05 | 2013-03-20 | 华东师范大学 | Underground percolation and purification simulating device of urban natural type bank belt rainfall radial flow |
| CN106706495A (en) * | 2016-12-28 | 2017-05-24 | 中国科学院武汉岩土力学研究所 | Assembled saline soil-containing percolation test system and method thereof |
-
2003
- 2003-01-28 CN CN 03211215 patent/CN2595792Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063829A (en) * | 2010-12-08 | 2011-05-18 | 沈阳大学 | Experimental device for collecting solid waste filtrate |
| CN102063829B (en) * | 2010-12-08 | 2012-02-22 | 沈阳大学 | Experimental device for collecting solid waste filtrate |
| CN102071967A (en) * | 2011-01-26 | 2011-05-25 | 中国科学院武汉岩土力学研究所 | Filling simulator for salt rock cavern |
| CN102071967B (en) * | 2011-01-26 | 2013-06-05 | 中国科学院武汉岩土力学研究所 | Filling simulator for salt rock cavern |
| CN102590362A (en) * | 2012-02-23 | 2012-07-18 | 北京师范大学 | Columnar infiltration device and method for simulating in-situ migration and transfer of pollutants |
| CN102590362B (en) * | 2012-02-23 | 2014-01-15 | 北京师范大学 | Columnar infiltration device and method for simulating in-situ migration and transfer of pollutants |
| CN102976557A (en) * | 2012-12-05 | 2013-03-20 | 华东师范大学 | Underground percolation and purification simulating device of urban natural type bank belt rainfall radial flow |
| CN102976557B (en) * | 2012-12-05 | 2014-06-25 | 华东师范大学 | Underground percolation and purification simulating device of urban natural type bank belt rainfall radial flow |
| CN106706495A (en) * | 2016-12-28 | 2017-05-24 | 中国科学院武汉岩土力学研究所 | Assembled saline soil-containing percolation test system and method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |