CN113210154A - Ecological slope protection substrate accelerated leaching device and operation method - Google Patents
Ecological slope protection substrate accelerated leaching device and operation method Download PDFInfo
- Publication number
- CN113210154A CN113210154A CN202110449824.7A CN202110449824A CN113210154A CN 113210154 A CN113210154 A CN 113210154A CN 202110449824 A CN202110449824 A CN 202110449824A CN 113210154 A CN113210154 A CN 113210154A
- Authority
- CN
- China
- Prior art keywords
- leaching
- inductor
- collecting pipe
- slope protection
- liquid collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0406—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides an ecological slope protection substrate accelerated leaching device and an operation method thereof. The invention can greatly accelerate the collection speed of the ecological slope protection substrate leaching solution, and meanwhile, the automatic sensing device can accurately control the volume of the leaching solution, thereby saving time and labor, ensuring the activity of nutrient ions and improving the accuracy of test data.
Description
Technical Field
The invention is applied to the related fields of side slope protection and ecological restoration, and provides an accelerated leaching device and method for an ecological slope protection substrate.
Background
Along with the omnibearing expansion of national infrastructure construction, continuous construction and exploitation of roads, railways, tunnels, mines and the like are accompanied by the formation of a large number of exposed slopes, so that the appearance is influenced, water and soil loss and slope collapse are easily caused, debris flow is easily formed when the rain falls into strong rainfall, the life and property safety of people is harmed, and huge economic loss is caused. In order to reduce environmental damage caused by engineering construction and prevent disaster, a large number of slope restoration technologies such as spraying of foreign soil, thick-layer base materials, vegetation concrete and the like are developed.
Ecological bank protection and traditional bank protection the biggest difference lie in that ecological bank protection combines together ecology and traditional bank protection means, compromise the intensity support of traditional bank protection promptly, build the ecological environment that suitable vegetation again to reach the effect of ecological bank protection. The ecological slope protection substrate can ensure the nutrient supply required by the growth and the propagation of plants, but the nutrient supply capacity cannot reflect the quality of the ecological restoration effect of the substrate, and when the substrate is subjected to rainfall and irrigated, the nutrients in the substrate can lose along with free water due to excessive pore water of the substrate, so that the nutrient concentration in the substrate is influenced, and the fertility supply of the substrate is further reduced, so that the nutrient holding capacity is particularly important for the ecological slope protection substrate.
The leaching loss rate is an important index for evaluating the nutrient holding capacity of the ecological slope protection base material in the prior art, the leaching of a sample is completed by the prior leaching device only through natural infiltration of water, the influence of the permeability coefficient is large, the long-time waiting is often needed, nutrient ions in the leaching solution can be ensured to be accurate by storing the nutrient ions in a specific low-temperature environment of 1, but the activity of the nutrient ions in the leaching solution can not be ensured due to too long leaching period, and the experimental accuracy is influenced, so that the design of the device for quickly completing the leaching of the ecological slope protection base material is very important.
Disclosure of Invention
The invention aims to provide an accelerated leaching device for an ecological slope protection substrate and an operation method thereof, wherein the device can effectively shorten the time required by leaching of the ecological slope protection substrate and fully ensure the effectiveness of nutrient ions in a leaching solution.
In order to achieve the technical features, the invention is realized as follows: the utility model provides an ecological bank protection substrate leaching device with higher speed, it includes lower part supporting device, lower part supporting device's top fixed mounting has upper portion clamping device, lower part supporting device links to each other with the vacuum air exhaust device who is used for the evacuation, upper portion clamping device links to each other with automatic jar water installation.
The lower supporting device comprises a bottom bearing platform, a liquid collecting pipe is fixed at the top of the bottom bearing platform, a fixing ring is sleeved outside the liquid collecting pipe, the outer diameter of the liquid collecting pipe is smaller than the inner diameter of the fixing ring, and a vertical rod is fixed on the bottom bearing platform; the upper opening of the liquid collecting pipe is contacted with the upper clamping device; an inductor is fixedly arranged on the vertical rod.
The upper clamping device comprises a bottom groove, the bottom groove is fixedly installed at the top end of a liquid collecting pipe of the lower supporting device, a spraying column is fixed to the top of the bottom groove, a top cover is fixed to the top end of the spraying column, and the top cover is fixedly connected with the bottom groove through a plurality of pull rods and nuts.
The vacuum air extracting device comprises a vacuum air extracting pump, the vacuum air extracting pump is communicated with a liquid collecting pipe of the lower part bearing device through a rubber pipe, and the vacuum air extracting pump is connected with an inductor of the lower part bearing device.
The automatic water filling device comprises a water containing barrel, the water containing barrel is connected with a peristaltic pump through a communicating pipe, a water outlet pipe is installed at a water outlet of the peristaltic pump, the water outlet of the water outlet pipe is located right above the upper clamping device, and the peristaltic pump is connected with an induction instrument through a signal line.
The top cover is in a circular ring shape and provided with a plurality of small circular holes to ensure that the pull rod passes through, the inner diameter of the top cover is smaller than the outer diameter of the leaching column to ensure that the leaching column can be clamped by the top cover and the bottom groove when the pull rod and the nut act, and the bottom of the top cover is provided with a groove with the same size as the outer diameter of the leaching column to prevent the leaching column from sliding when stressed;
the pull rod is a smooth round rod with threads at two ends, the lower part of the pull rod is connected with the bottom groove, and the upper part of the pull rod penetrates through the top cover to be connected with the nut.
The leaching column is cylindrical, the outer diameter of the leaching column is equal to the inner diameter of the bottom groove so as to prevent the leaching column from slipping when being stressed, the leaching column is divided into two parts, the upper half part is provided with a space for storing deionized water, and the lower half part is a substrate sample;
the bottom groove is a circular groove, a round hole with the diameter smaller than that of the eluviation column is reserved at the bottom, the inner diameter of the groove is larger than that of the eluviation column, an annular sealing gasket is arranged at the bottom of the groove to ensure the sealing environment of the vacuum air pump during working, and the bottom surface of the bottom groove is subjected to smoothing treatment to prevent air leakage due to untight contact.
The vertical rod is a high-strength steel rod with a gap in the vertical direction, the gap is not smaller than an induction port of the induction instrument, scales are marked on the outer side of the vertical rod to position the volume of the required leaching solution, small grooves are formed in two sides of the vertical rod and used for clamping the induction instrument, and a fixing ring is connected to the inner side of the vertical rod;
the liquid collecting pipe is a round pipe with an opening at the top, the material of the liquid collecting pipe is organic glass, a protruding round pipe is arranged at the position close to the top and used for air exhaust, the upper part of the liquid collecting pipe is a cake-shaped ring with the diameter larger than that of the liquid collecting pipe and the same size with the outer diameter of the bottom groove, and the opening is subjected to smoothing treatment so as to ensure that the bottom groove is in close contact with the liquid collecting pipe;
the induction instrument is a full-automatic induction instrument, is embedded on the vertical rod and can move up and down to the required scale, the induction instrument automatically stops working when the volume of the leaching solution reaches the set volume, and the vacuum suction pump and the peristaltic pump are controlled to synchronously stop working through a signal line;
the fixing ring is connected with the vertical rod, and a gap is also formed in the part connected with the vertical rod so as to ensure that the inductor can accurately sense the volume of the leaching solution;
the bottom bearing platform is a movable platform, and is connected with a vertical rod for bearing and fixing the whole device.
The peristaltic pump is an adjustable constant-speed peristaltic pump, one end of the peristaltic pump extends into the water containing barrel, the other end of the peristaltic pump extends into the upper part of the leaching column and is connected with the induction instrument through a signal line, and the peristaltic pump is controlled to be switched through the induction instrument.
The operation method of the ecological slope protection substrate accelerated leaching device comprises the following steps:
the method comprises the following steps: mounting the liquid collecting pipe on the fixing ring, and adjusting the inductor to the required height;
step two: placing the leaching column on a bottom groove, and filling a layer of sponge body at the top and the bottom of the base material in the leaching column respectively to prevent the base material from sputtering and falling off;
step three: installing a top cover, and applying clamping force through a pull rod and a nut;
step four: placing the upper clamping device on the liquid collecting pipe in close contact with the liquid collecting pipe, and installing an automatic irrigation device;
step five: and (3) connecting the vacuum air exhaust device with the lower bearing device, firstly starting the peristaltic pump, and starting the vacuum air exhaust pump to start leaching after water is uniformly discharged from the water outlet end.
The invention has the following beneficial effects:
1. the vacuum filtration principle is applied to the leaching device for the ecological slope protection base material, so that the leaching solution collecting speed can be greatly increased, the time is saved, and the utilization rate of the device is improved.
2. The collected leaching solution can be immediately used for testing, thereby avoiding the deterioration of nutrients in the leaching solution due to overlong storage time of the leaching solution and improving the accuracy of test data.
3. The automatic monitoring device can dynamically measure the volume of the collected leaching solution, and the peristaltic pump and the vacuum air pump stop working when the volume of the leaching solution reaches a set early warning value, so that accurate control is realized.
4. The method is simple to operate, and the required materials are easy to obtain, so that the method has better economy.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is an overall layout of an embodiment of the present invention.
Fig. 2 is a front view of an embodiment of the present invention.
FIG. 3 is a side view of an upper clamping device and a lower receiving device according to an embodiment of the present invention.
Fig. 4 is a structural view of a bottom tank according to an embodiment of the present invention.
In the figure: 1-a top cover; 2-a nut; 3-a pull rod; 4-leaching column; 5-bottom groove; 6-vertical rod; 7-a liquid collecting pipe; 8-a sensor; 9-a fixing ring; 10-a bottom deck; 11-a rubber tube; 12-a vacuum pump; 13-a peristaltic pump; 14-a water bucket.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-4, an accelerated leaching device for ecological slope protection base materials and an operation method thereof comprise an upper clamping device, a lower supporting device, a vacuum air-extracting device and an automatic water-filling device. The upper clamping device consists of five parts, namely a top cover 1, a nut 2, a pull rod 3, an eluviation column 4 and a bottom groove 5, wherein the eluviation column 4 is arranged between the top cover 1 and the bottom groove 5, the eluviation column is fixed and clamped through the pull rod 3 and the nut 2, and the bottom of the bottom groove 5 is in contact with the lower bearing device. The lower supporting device is composed of five parts, namely a vertical rod 6, a liquid collecting pipe 7, an inductor 8, a fixing ring 9 and a bottom bearing platform 10, wherein the outer diameter of the liquid collecting pipe 7 is slightly smaller than the inner diameter of the fixing ring 9 so as to ensure that the liquid collecting pipe 7 is fixed on the bottom bearing platform 10, and the upper opening of the liquid collecting pipe 7 is in contact with the upper clamping device. The vacuum air extraction device comprises a vacuum air extraction pump 12 and a rubber tube 11, and the vacuum air extraction pump 12 is respectively connected with the liquid collection tube 7 and the inductor 8. The automatic water filling device comprises a peristaltic pump 13 and a water containing barrel 14, and the peristaltic pump 13 is connected with the sensor 8 through a signal line.
Furthermore, top cap 1 is the ring form, has a plurality of circular apertures on it to ensure that pull rod 3 passes, and 1 internal diameter size of top cap is less than drenches and dissolves 4 external diameters of post, drenches when ensuring that pull rod 3 and nut 2 effect and dissolves post 4 and can be held by top cap 1 and kerve 5, and top cap 1 bottom has one and drenches the recess that 4 external diameter size are the same of post to prevent to drench when the atress and dissolve post 4 and take place to slide.
Further, the inner diameter of the nut 2 is the same as the outer diameter of the pull rod 3.
Furthermore, the pull rod 3 is a smooth round rod with threads at two ends, the lower part of the pull rod is connected with the bottom groove 5, and the upper part of the pull rod penetrates through the top cover 1 and is connected with the nut 2.
Furthermore, the leaching column 4 is cylindrical, the outer diameter of the leaching column is equal to the inner diameter of the bottom groove 5 so as to prevent the leaching column 4 from slipping when being stressed, the leaching column 4 is divided into two parts, the upper half part is provided with a space for storing deionized water, and the lower half part is a substrate sample.
Furthermore, the bottom groove 5 is a circular groove, a round hole with a diameter smaller than the diameter of the leaching column 4 is reserved at the bottom, the inner diameter of the groove is slightly larger than the diameter of the leaching column 4, an annular sealing gasket is arranged at the bottom of the groove to ensure the sealing environment when the vacuum air pump 12 works, and the bottom surface of the bottom groove 5 is subjected to smoothing treatment to prevent air leakage caused by loose contact.
Further, montant 6 is a vertical direction and has the high strength steel pole in a space, and the space should be no less than 8 induction ports of inductor and should be suitable, the outside is marked with the scale on montant 6 to drench the solution volume to needs and fix a position, 6 both sides of montant are provided with the small groove for the centre gripping of inductor 8, 6 inboard connections of montant have solid fixed ring 9.
Further, collector tube 7 is open-top's pipe, and the material is organic glass, and it has a outstanding pipe to be close to the top position for bleed, and collector tube 7 upper portion is a diameter and is greater than collector tube 7 and the pie ring that is the same with kerve 5 external diameter size, and smooth processing is done to the opening part to ensure that kerve 5 and collector tube 7 in close contact with.
Further, the inductor 8 is a full-automatic inductor, is embedded on the vertical rod 6 and can move up and down to required scales, the inductor 8 automatically stops working when the volume of the leaching solution reaches a set volume, and the vacuum air pump 12 and the peristaltic pump 13 are controlled to synchronously stop working through a signal line.
Further, solid fixed ring 9 links to each other with montant 6, and the part that links to each other with montant 6 has a breach equally to ensure that inductor 8 is to drenching the accurate response of solution volume, solid fixed ring 9 internal diameter slightly is greater than collector tube 7 external diameter, ensures the fixed of collector tube 7.
Further, the bottom bearing platform 10 is a movable platform, and is connected with a vertical rod 6 for bearing and fixing the whole device.
Furthermore, one end of the rubber tube 11 is connected with the liquid collecting tube 7, and the other end is connected with the vacuum air pump 12.
Further, the vacuum air pump 12 is a full-automatic vacuum air pump, is connected with the liquid collecting pipe 7 through the rubber pipe 11, and is connected with the inductor 8 through a signal line, a plurality of gears of the vacuum air pump 12 can be adjusted to deal with different substrates, and the vacuum air pump 12 can be controlled to be switched through the inductor 8.
Furthermore, the peristaltic pump 13 is an adjustable constant-speed peristaltic pump, one end of the peristaltic pump extends into the water containing barrel 14, the other end of the peristaltic pump extends into the upper part of the leaching column 7 and is connected with the sensor 8 through a signal line, and the peristaltic pump 13 can be controlled to be switched on and off through the sensor 8.
Example 2:
the operation method of the ecological slope protection substrate accelerated leaching device comprises the following steps:
the method comprises the following steps: mounting the liquid collecting pipe 7 on the fixing ring 9, and adjusting the inductor 8 to a required height;
step two: putting the eluviation column 4 on the bottom groove 5, and filling a layer of sponge on the top and the bottom of the base material in the eluviation column 4 respectively to prevent the base material from sputtering and falling off;
step three: installing a top cover 1, and applying clamping force through a pull rod 3 and a nut 2;
step four: the upper clamping device is closely contacted and arranged on the liquid collecting pipe 7, and an automatic watering device is arranged;
step five: the vacuum air extractor is connected with the lower bearing device, firstly, the peristaltic pump 13 is started, and after the water outlet end uniformly discharges water, the vacuum air extractor 12 is started to start leaching.
Claims (10)
1. The utility model provides an ecological bank protection substrate leaching device with higher speed which characterized in that: the vacuum water tank comprises a lower bearing device, wherein an upper clamping device is fixedly mounted at the top of the lower bearing device, the lower bearing device is connected with a vacuum air extractor for vacuumizing, and the upper clamping device is connected with an automatic water tank device.
2. The ecological slope protection substrate accelerated leaching device of claim 1, which is characterized in that: the lower supporting device comprises a bottom bearing platform (10), a liquid collecting pipe (7) is fixed to the top of the bottom bearing platform (10), a fixing ring (9) is sleeved outside the liquid collecting pipe (7), the outer diameter of the liquid collecting pipe (7) is smaller than the inner diameter of the fixing ring (9), and a vertical rod (6) is fixed to the bottom bearing platform (10); the upper opening of the liquid collecting pipe (7) is contacted with the upper clamping device; an inductor (8) is fixedly arranged on the vertical rod (6).
3. The ecological slope protection substrate accelerated leaching device of claim 1, which is characterized in that: upper portion clamping device includes kerve (5), kerve (5) fixed mounting is on the top of collecting pipe (7) of lower part supporting device, the top of kerve (5) is fixed with drenches post (4), the top of drenching post (4) is fixed with top cap (1), top cap (1) is fixed continuous with kerve (5) through many pull rods (3) and nut (2).
4. The ecological slope protection substrate accelerated leaching device of claim 1, which is characterized in that: the vacuum air extraction device comprises a vacuum air extraction pump (12), the vacuum air extraction pump (12) is communicated with a liquid collection pipe (7) of the lower part bearing device through a rubber pipe (11), and the vacuum air extraction pump (12) is connected with an inductor (8) of the lower part bearing device.
5. The ecological slope protection substrate accelerated leaching device of claim 1, which is characterized in that: the automatic water tank device comprises a water containing barrel (14), wherein the water containing barrel (14) is connected with a peristaltic pump (13) through a communicating pipe, a water outlet pipe is installed at a water outlet of the peristaltic pump (13), the water outlet of the water outlet pipe is located right above an upper clamping device, and the peristaltic pump (13) is connected with an inductor (8) through a signal line.
6. The ecological slope protection substrate accelerated leaching device of claim 3, which is characterized in that: the top cover (1) is annular and provided with a plurality of small circular holes to ensure that the pull rod (3) passes through, the inner diameter of the top cover (1) is smaller than the outer diameter of the leaching column (4) to ensure that the leaching column (4) can be clamped by the top cover (1) and the bottom groove (5) when the pull rod (3) and the nut (2) act, and the bottom of the top cover (1) is provided with a groove with the same outer diameter as the leaching column (4) to prevent the leaching column (4) from sliding when stressed;
the pull rod (3) is a smooth round rod with threads at two ends, the lower part of the pull rod is connected with the bottom groove (5), and the upper part of the pull rod penetrates through the top cover (1) to be connected with the nut (2).
7. The ecological slope protection substrate accelerated leaching device of claim 3, which is characterized in that: the leaching column (4) is cylindrical, the outer diameter of the leaching column is equal to the inner diameter of the bottom groove (5) so as to prevent the leaching column (4) from sliding when being stressed, the leaching column (4) is divided into two parts, the upper part is vacant and used for storing deionized water, and the lower part is a base material sample;
the bottom groove (5) is a circular groove, a round hole with the diameter smaller than that of the leaching column (4) is reserved at the bottom, the inner diameter of the groove is larger than that of the leaching column (4), an annular sealing gasket is arranged at the bottom of the groove to ensure the sealing environment of the vacuum air pump (12) during working, and the bottom surface of the bottom groove (5) is subjected to smooth treatment to prevent air leakage due to untight contact.
8. The ecological slope protection substrate accelerated leaching device of claim 2, which is characterized in that: the vertical rod (6) is a high-strength steel rod with a gap in the vertical direction, the gap is not smaller than an induction port of the inductor (8), scales are marked on the outer side of the vertical rod (6) to position the volume of the required leaching solution, small grooves are formed in two sides of the vertical rod (6) and used for clamping the inductor (8), and a fixing ring (9) is connected to the inner side of the vertical rod (6);
the liquid collecting pipe (7) is a round pipe with an opening at the top, is made of organic glass, is provided with a protruding round pipe close to the top and is used for air suction, the upper part of the liquid collecting pipe (7) is a pie-shaped ring with the diameter larger than that of the liquid collecting pipe (7) and the same size with the outer diameter of the bottom groove (5), and the opening is subjected to smoothing treatment so as to ensure that the bottom groove (5) is in close contact with the liquid collecting pipe (7);
the inductor (8) is a full-automatic inductor, is embedded on the vertical rod (6) and can move up and down to the required scale, the inductor (8) automatically stops working when the volume of the leaching solution reaches the set volume, and the vacuum air pump (12) and the peristaltic pump (13) are controlled to synchronously stop working through a signal line;
the fixing ring (9) is connected with the vertical rod (6), and a gap is also formed in the part connected with the vertical rod (6) so as to ensure that the inductor (8) can accurately induce the volume of the leaching solution;
the bottom bearing platform (10) is a movable platform, and is connected with a vertical rod (6) for bearing and fixing the whole device.
9. The ecological slope protection substrate accelerated leaching device of claim 5, which is characterized in that: the peristaltic pump (13) is an adjustable constant-speed peristaltic pump, one end of the peristaltic pump extends into the water containing barrel (14), the other end of the peristaltic pump extends into the upper part of the leaching column (7) and is connected with the induction instrument (8) through a signal line, and the peristaltic pump (13) is controlled to be switched on and off through the induction instrument (8).
10. The operation method of the ecological slope protection substrate accelerated leaching device of any one of claims 1 to 9, characterized by comprising the following steps:
the method comprises the following steps: mounting the liquid collecting pipe (7) on a fixing ring (9), and adjusting the inductor (8) to a required height;
step two: placing the leaching column (4) on the bottom groove (5), and filling a layer of sponge body on the top and the bottom of the base material in the leaching column (4) respectively to prevent the base material from sputtering and falling off;
step three: installing the top cover (1), and applying clamping force through the pull rod (3) and the nut (2);
step four: the upper clamping device is closely contacted and arranged on the liquid collecting pipe (7), and the automatic irrigation device is arranged;
step five: the vacuum air extraction device is connected with the lower bearing device, the peristaltic pump (13) is started, and after water is uniformly discharged from the water outlet end, the vacuum air extraction pump (12) is started to start leaching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449824.7A CN113210154A (en) | 2021-04-25 | 2021-04-25 | Ecological slope protection substrate accelerated leaching device and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449824.7A CN113210154A (en) | 2021-04-25 | 2021-04-25 | Ecological slope protection substrate accelerated leaching device and operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113210154A true CN113210154A (en) | 2021-08-06 |
Family
ID=77088913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110449824.7A Pending CN113210154A (en) | 2021-04-25 | 2021-04-25 | Ecological slope protection substrate accelerated leaching device and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113210154A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375451A (en) * | 1981-08-13 | 1983-03-01 | The United States Of America As Represented By The Secretary Of The Navy | In-situ leach rate measuring system |
| CN1843560A (en) * | 2006-03-18 | 2006-10-11 | 沈佳特 | Intelligent vacuum filtering instrument and its control method |
| CN208420902U (en) * | 2018-05-28 | 2019-01-22 | 安徽省农业科学院茶叶研究所 | A kind of soil column leaching device |
| CN210674388U (en) * | 2019-06-03 | 2020-06-05 | 广州汽车集团股份有限公司 | Vacuum suction filtration washing device |
| CN111999468A (en) * | 2019-05-27 | 2020-11-27 | 河海大学 | Simulation experiment device for researching migration and transformation kinetic characteristics of soil nutrient elements |
| CN112433035A (en) * | 2020-11-19 | 2021-03-02 | 中北大学 | Simulation device and method for soil collection and leaching solution collection of pollutants in soil column leaching |
| CN212844526U (en) * | 2020-08-11 | 2021-03-30 | 苏州伙伴实验设备有限公司 | Soil sample drenches solution sampling pipe |
-
2021
- 2021-04-25 CN CN202110449824.7A patent/CN113210154A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375451A (en) * | 1981-08-13 | 1983-03-01 | The United States Of America As Represented By The Secretary Of The Navy | In-situ leach rate measuring system |
| CN1843560A (en) * | 2006-03-18 | 2006-10-11 | 沈佳特 | Intelligent vacuum filtering instrument and its control method |
| CN208420902U (en) * | 2018-05-28 | 2019-01-22 | 安徽省农业科学院茶叶研究所 | A kind of soil column leaching device |
| CN111999468A (en) * | 2019-05-27 | 2020-11-27 | 河海大学 | Simulation experiment device for researching migration and transformation kinetic characteristics of soil nutrient elements |
| CN210674388U (en) * | 2019-06-03 | 2020-06-05 | 广州汽车集团股份有限公司 | Vacuum suction filtration washing device |
| CN212844526U (en) * | 2020-08-11 | 2021-03-30 | 苏州伙伴实验设备有限公司 | Soil sample drenches solution sampling pipe |
| CN112433035A (en) * | 2020-11-19 | 2021-03-02 | 中北大学 | Simulation device and method for soil collection and leaching solution collection of pollutants in soil column leaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203965428U (en) | Native test unit is flowed in a kind of piping | |
| CN102192869B (en) | Apparatus and method for detecting permeable performance of permeable material product | |
| CN105547750A (en) | Device and method for collecting water samples of water conservancy reservoir sludge | |
| CN105651546A (en) | Water-conservancy reservoir investigation sampling device and sampling method thereof | |
| CN104764494A (en) | Automatic dynamic runoff sediment monitor | |
| CN110006806A (en) | Sponge city planting soil greenbelt scene device for testing permeability coefficient and test method | |
| CN114838987B (en) | Continuous sampling device for soil and water conservation | |
| CN106033046A (en) | A soil saturated hydraulic conductivity automatic measuring apparatus | |
| CN206906209U (en) | A kind of radial penetration experimental provision for being used to evaluate soil body radial penetration characteristic | |
| CN111678855A (en) | Ring cutter infiltration test device | |
| CN110823648A (en) | Stepped slope runoff sampler | |
| CN112051383B (en) | Simulation experiment device for migration and transformation of pollutants in underground water level fluctuation zone | |
| CN104375220B (en) | A kind of rainfall catcher of band primary filter function | |
| CN204374042U (en) | A kind of constant head apparatus for measuring permeability coefficient | |
| CN113210154A (en) | Ecological slope protection substrate accelerated leaching device and operation method | |
| CN206787994U (en) | A kind of concrete permeable factor detection device | |
| CN108955757A (en) | The stagnant storage performance testing device of the roof greening rainwater of inclined roof and test method | |
| CN205139136U (en) | Observation device of nitrogen phosphorus migration in perpendicular migration of simulation river lakeside area farmland hydrology | |
| CN209656688U (en) | A kind of imitative experimental appliance in biomass carbon improvement red soil lift field | |
| CN204374041U (en) | A kind of adjustable soil infiltration capability detects and number of dropouts sampler | |
| CN203606175U (en) | Flooded rice field runoff collecting system | |
| CN113790929B (en) | Automatic sampling and monitoring equipment for field farmland leaching water | |
| CN105044309A (en) | Modularized spliced type leakage simulation device and method thereof | |
| CN104375219B (en) | Flow releasing type rain gauge | |
| CN204314187U (en) | For the slight slope seepage simulation system of indoor rainfall infiltration test simulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |
|
| RJ01 | Rejection of invention patent application after publication |