Simple device for automatically measuring loss amount of suspended solids in soil

Abstract

The utility model provides a simple device for automatically measuring the loss amount of suspended solids in soil, which comprises a water sample inlet, an automatic water sampling device, a reaction container and a drain pipe which are communicated in sequence, a plurality of electrostatic adsorption and heating rods are arranged in the reaction container, and the electrostatic adsorption and heating rods are connected with a weight sensor. A first electromagnetic valve is arranged between the water sample inlet and the automatic water sampling device, a timing electromagnetic valve is arranged between the reaction container and the drainage pipe, and the automatic water sampling device and the reaction container with an electrostatic adsorption and heating rod are arranged, so that soil suspended matters in a water sample are rapidly collected; by arranging a weight sensor and a data sensor, the soil loss amount can be automatically measured, the monitoring efficiency of the water and soil loss amount is improved, and meanwhile a rapid monitoring basis is provided for screening of water and soil loss treatment modes.

Description

Technical Field

[0001] The utility model relates to the technical field of soil and water conservation monitoring, in particular to a simple device for automatically measuring the loss amount of soil suspension. Background Technique

[0002] With the construction of large-scale infrastructure projects such as highways and railways, soil and water loss inevitably occurs during the construction process. The monitoring of soil and water loss amount is one of the key contents of the soil and water conservation monitoring work of construction projects, and it is also an important indicator to directly reflect the implementation effect of soil and water conservation measures of construction projects. At the same time, as people's requirements for the quality of the living environment continue to increase, the state's supervision of the ecological environment impact of construction projects is becoming more and more strict, and the management method of soil and water conservation work of construction projects also needs to be continuously improved to meet the requirements of current green project construction.

[0003] Under the current strong supervision situation of soil and water conservation, during the construction process of each construction project, soil and water conservation measures such as covering of exposed working surfaces, retaining of temporary soil piles, drainage ditches and sedimentation basins can basically be implemented. The loss of large-particle-size soil has basically been controlled, but there is still a lot of soil loss in the form of soil suspension, which has a greater impact on the downstream water quality and ecological environment. At present, most of the soil and water loss monitoring of construction projects in the industry uses traditional monitoring methods such as "taking water samples at drainage outlets, filtering in laboratories, drying, and weighing and analyzing", with a large workload and low efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a simple device for automatically measuring the loss amount of soil suspension, which can solve the problems of large workload and low efficiency of traditional soil loss monitoring methods.

[0005] To this end, the utility model adopts the following technical solutions:

[0006] A simple device for automatically measuring the loss amount of soil suspension includes a water sample inlet, an automatic water sampling device, a reaction container, and a drain pipe that are connected in sequence. A plurality of electrostatic adsorption and heating rods are arranged in the reaction container, and the electrostatic adsorption and heating rods are connected with a weight sensor. A first electromagnetic valve is arranged between the water sample inlet and the automatic water sampling device, and a timing electromagnetic valve is arranged between the reaction container and the drain pipe.

[0007] On the basis of adopting the above technical solutions, the utility model can also adopt the following further technical solutions, or use a combination of these further technical solutions:

[0008] The reaction container includes a plurality of stages of reaction containers connected in sequence, and a timing electromagnetic valve is arranged at the outlet of each stage of reaction container.

[0009] The reaction vessel includes three - stage reaction vessels, namely a primary reaction vessel, a secondary reaction vessel, and a tertiary reaction vessel that are connected in sequence. Timing electromagnetic valves are respectively provided between the primary reaction vessel and the secondary reaction vessel, between the secondary reaction vessel and the tertiary reaction vessel, and between the tertiary reaction vessel and the drain pipe.

[0010] A number of the static adsorption heating rods are respectively provided in the primary reaction vessel, the secondary reaction vessel, and the tertiary reaction vessel.

[0011] The weight sensors include a primary weight sensor, a secondary weight sensor, and a tertiary weight sensor. A number of the static adsorption heating rods in the primary reaction vessel are all connected to the primary weight sensor, a number of the static adsorption heating rods in the secondary reaction vessel are all connected to the secondary weight sensor, and a number of the static adsorption heating rods in the tertiary reaction vessel are all connected to the tertiary weight sensor.

[0012] The primary weight sensor, the secondary weight sensor, and the tertiary weight sensor are all connected to a data sensor.

[0013] The adjacent two - stage reaction vessels are connected by a water - conveying connecting pipe.

[0014] A water purification container is provided between the water sample inlet and the automatic water sampling device, and a second electromagnetic valve is provided between the water purification container and the automatic water sampling device.

[0015] A number of ultrasonic generators are provided in the reaction vessel.

[0016] The reaction vessel includes several stages of reaction vessels connected in sequence, and a number of ultrasonic generators are respectively provided in each stage of reaction vessel.

[0017] Compared with the prior art, the present utility model has the following advantages and beneficial effects: By setting an automatic water sampling device and a reaction vessel with static adsorption and heating rods, the soil suspended matter in the water sample can be quickly collected. By setting weight sensors and data sensors, the soil loss amount can be automatically measured, the monitoring efficiency of soil erosion amount is improved, and at the same time, a basis for rapid monitoring is provided for the screening of soil erosion treatment methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present utility model.

[0019] Figure 2 It is a top - view cross - sectional view of the primary reaction vessel of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To enable those skilled in the art to better understand the technical solution of the present utility model, the following describes the preferred implementation of the present utility model in combination with specific embodiments. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar functional elements throughout. However, it should be understood that the drawings are only for illustrative purposes and cannot be construed as a limitation to the present utility model; to better illustrate this embodiment, some components in the drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as a limitation to the present utility model.

[0021] The following further illustrates the present utility model in combination with the drawings and embodiments, but it shall not be used as the basis for limiting the present utility model.

[0022] A simple device for automatically measuring the loss of soil suspension provided by the present utility model includes a water sample inlet 1, an automatic water sampling device 2, a reaction container 3, and a drain pipe 4 that are connected in sequence. A plurality of electrostatic adsorption and heating rods 13 are provided in the reaction container 3, and the electrostatic adsorption and heating rods 13 are connected to a weight sensor 5. A first electromagnetic valve 8 is provided between the water sample inlet 1 and the automatic water sampling device 2, and a timing electromagnetic valve 10 is provided between the reaction container 3 and the drain pipe 4.

[0023] When the present utility model is actually used, both the first electromagnetic valve 8 and the timing electromagnetic valve 10 are in the closed state. When the first electromagnetic valve 8 is opened, the water sample can enter the automatic water sampling device 2 from the water sample inlet 1. The automatic water sampling device 2 is an existing technology that is easily obtained, and the present utility model will not elaborate on it.

[0024] The automatic water sampling device 2 can quickly take a certain volume of water sample and transport the quantitative water sample to the reaction container 3. After the electrostatic adsorption and heating rods 13 in the reaction container 3 are energized, they can adsorb the soil suspension in the water and simultaneously heat and remove the water from the adsorbed soil suspension. The quantitative water sample stays in the reaction container 3 for several seconds, and the specific residence time is set on-site according to actual water volume and other conditions. After reaching the set residence time, the timing electromagnetic valve 10 is opened, and the electrostatic adsorption and heating rods 13 complete the adsorption.

[0025] The weight sensor 5 can measure the weight of the dried soil suspension adsorbed by the electrostatic adsorption and heating rods.

[0026] To ensure more sufficient adsorption of the soil suspension in the quantitative water sample, the reaction container 3 includes several stages of reaction containers connected in sequence, and a timing electromagnetic valve 10 is provided at the outlet of each stage of reaction container. In specific applications, the number of stages set is determined according to the actual situation.

[0027] Such asFigure 1 As shown, in this embodiment, the reaction vessel 3 includes three - stage reaction vessels, namely a first - stage reaction vessel 31, a second - stage reaction vessel 32, and a third - stage reaction vessel 33 that are connected in sequence. Timing electromagnetic valves 10 are respectively provided between the first - stage reaction vessel 31 and the second - stage reaction vessel 32, between the second - stage reaction vessel and the third - stage reaction vessel 33, and between the third - stage reaction vessel 33 and the drain pipe 4.

[0028] A number of electrostatic adsorption and heating rods 13 are respectively provided in the first - stage reaction vessel 31, the second - stage reaction vessel 32, and the third - stage reaction vessel 33.

[0029] The number of electrostatic adsorption and heating rods 13 in the second - stage reaction vessel 32 and the third - stage reaction vessel 33 can be the same as that in the first - stage reaction vessel 31, or can decrease step by step.

[0030] When this embodiment is applied, after the automatic water - sampling device 2 takes a certain volume of water sample, a quantitative water sample is first transported into the first - stage reaction vessel 31. The electrostatic adsorption and heating rod 13 in the first - stage reaction vessel 31 performs the first adsorption on the soil suspended matter in the water sample. After several seconds, the timing electromagnetic valve 10 between the first - stage reaction vessel 31 and the second - stage reaction vessel 32 is opened, and the water sample after the first adsorption enters the second - stage reaction vessel 32. The electrostatic adsorption and heating rod 13 in the second - stage reaction vessel 32 performs the second adsorption on the soil suspended matter in the water sample. After several seconds, the timing electromagnetic valve 10 between the second - stage reaction vessel 32 and the third - stage reaction vessel 33 is opened, and the water sample after the second adsorption enters the third - stage reaction vessel 33. The electrostatic adsorption and heating rod 13 in the third - stage reaction vessel 33 performs the third adsorption on the soil suspended matter in the water sample. After three - stage adsorption, the collection of the soil suspended matter in the water sample is basically completed. After several seconds, the timing electromagnetic valve 10 between the third - stage reaction vessel 33 and the drain pipe 4 is opened to discharge the water sample, and the adsorbed soil suspended matter is heated and dried under the action of the electrostatic adsorption and heating rod 13.

[0031] The adsorption time for each stage is set on - site according to actual water volume and other conditions.

[0032] The weight sensor 5 includes a first - stage weight sensor 51, a second - stage weight sensor 52, and a third - stage weight sensor 53. A number of electrostatic adsorption and heating rods 13 in the first - stage reaction vessel 31 are all connected to the first - stage weight sensor 51, a number of electrostatic adsorption and heating rods 13 in the second - stage reaction vessel 32 are all connected to the second - stage weight sensor 52, and a number of electrostatic adsorption and heating rods 13 in the third - stage reaction vessel 33 are all connected to the third - stage weight sensor 53.

[0033] The first - stage weight sensor 51, the second - stage weight sensor 52, and the third - stage weight sensor 53 are all connected to the data sensor 6.

[0034] The data sensor 6 aggregates and obtains the data of the primary weight sensor 51, the secondary weight sensor 52, and the tertiary weight sensor 53. The total weight measured after the tertiary adsorption and heating and drying treatment is the weight of the soil suspended matter in the fixed-volume water sample.

[0035] The adjacent two-stage reaction vessels are connected by a water conveyance connecting pipe 11.

[0036] A water purification container 7 is provided between the water sample inlet 1 and the automatic water sampling device 2, and a second electromagnetic valve 9 is provided between the water purification container 7 and the automatic water sampling device 2.

[0037] A plurality of ultrasonic generators 14 are provided in the reaction vessel 3.

[0038] The reaction vessel 3 includes a plurality of stages of reaction vessels connected in sequence, and a plurality of ultrasonic generators 14 are respectively provided in each stage of reaction vessel.

[0039] Combined Figure 1 and Figure 2 As shown, the reaction vessel 3 in this embodiment includes a total of three stages of reaction vessels. Among them, three rows of electrostatic adsorption and heating rods 13 are provided in the primary reaction vessel 31. Five electrostatic adsorption and heating rods 13 are respectively provided in the first row and the third row, and three electrostatic adsorption and heating rods 13 are provided in the second row. An ultrasonic generator 14 is respectively provided between two adjacent electrostatic adsorption and heating rods 13 in the second row.

[0040] After the water sample measurement is completed, before preparing to clean the simple device for automatically measuring the loss amount of soil suspended matter provided by the present invention, the first electromagnetic valve 8 and the timing electromagnetic valve 10 are initially in the closed state, and the electrostatic adsorption and heating rods 13 are powered off, losing the adsorption force on the soil suspended matter. The second electromagnetic valve 9 is opened, and the purified water in the water purification container 7 flows into the reaction vessel 3 through the automatic water sampling device 2, and the reaction vessel 3 is cleaned under the action of the ultrasonic generator 14. The cleaning process of the three-stage reaction vessel is similar to the above adsorption process and will not be elaborated here. After multiple cleaning treatments, the present invention can be put into the next automatic measurement of the loss amount of soil suspended matter in the water sample.

[0041] The first electromagnetic valve 8 and the second electromagnetic valve 9 in this embodiment can also be electromagnetic valves with a timing setting function, or manually opened and closed valves.

[0042] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the simple device for automatically measuring the loss amount of soil suspended matter of the present invention, and can produce the positive effects recorded by the present invention.

[0043] It should be noted that the terms "including" and "having" and any variations thereof in the description, claims and above-mentioned drawings of the present utility model are intended to cover non-exclusive inclusion. The terms "installed", "set up", "provided with", "connected", "linked", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two mechanisms, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "one end", "the other end", "outer side", "inner side", "horizontal", "end part", "length", "outer end", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated mechanisms or components must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present utility model. The terms "first" and "second" are also used only for the sake of brevity in description and do not indicate or imply relative importance.

[0045] In addition, when practicing the claims of the present utility model, those skilled in the art can understand and influence the variations of the disclosed embodiments through the study of the drawings, the disclosure and the appended claims. In addition, in the claims and the description, words such as "including" and "containing" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0046] The above are only the preferred embodiments of the present utility model and are not used to limit the scope of implementation of the present utility model. That is, all equal changes and modifications made in accordance with the present utility model are covered by the scope of the claims of the present utility model, and no further examples are given here.

Claims

1. A simple device for automatically measuring soil suspended flow loss, characterized in that: The invention comprises a water sample inlet (1), an automatic water sample taking device (2), a reaction container (3), and a drainage pipe (4) which are connected in sequence. The reaction container (3) is provided with a plurality of electrostatic adsorption and heating rods (13), and the electrostatic adsorption and heating rods (13) are connected with a weight sensor (5). A first electromagnetic valve (8) is provided between the water sample inlet (1) and the automatic water sample taking device (2), and a timing electromagnetic valve (10) is provided between the reaction container (3) and the drainage pipe (4).

2. A simple device for automatically measuring soil suspended flow loss as claimed in claim 1, characterized in that: The reaction container (3) comprises a plurality of stages of reaction containers that are connected in sequence, and the outlet of each stage of the reaction container is respectively provided with a timing electromagnetic valve (10).

3. A simple device for automatically measuring soil suspended flow loss as claimed in claim 1, characterized in that: The reaction container (3) comprises three levels of reaction containers, namely a primary reaction container (31), a secondary reaction container (32) and a tertiary reaction container (33) which are connected in sequence. A timing electromagnetic valve (10) is provided between the primary reaction container (31) and the secondary reaction container (32), between the secondary reaction container and the tertiary reaction container (33), and between the tertiary reaction container (33) and the drain pipe (4).

4. A simple device for automatically measuring soil suspended flow loss as claimed in claim 3, characterized in that: A plurality of electrostatic adsorption and heating rods (13) are respectively arranged in the first-stage reaction container (31), the second-stage reaction container (32) and the third-stage reaction container (33).

5. A simple device for automatically measuring soil suspended flow loss as claimed in claim 4, characterized in that: The weight sensor (5) comprises a primary weight sensor (51), a secondary weight sensor (52) and a tertiary weight sensor (53); the plurality of electrostatic adsorption and heating rods (13) in the primary reaction container (31) are connected to the primary weight sensor (51); the plurality of electrostatic adsorption and heating rods (13) in the secondary reaction container (32) are connected to the secondary weight sensor (52); and the plurality of electrostatic adsorption and heating rods (13) in the tertiary reaction container (33) are connected to the tertiary weight sensor (53).

6. A simple device for automatically measuring soil suspended flow loss as claimed in claim 5, characterized in that: The first-level weight sensor (51), the second-level weight sensor (52) and the third-level weight sensor (53) are all connected to a data sensor (6).

7. A simple device for automatically measuring soil suspended flow loss as claimed in claim 2 or 3, characterized in that: The two adjacent reaction vessels are connected by a water supply connection pipe (11).

8. A simple device for automatically measuring soil suspended flow loss as claimed in claim 1 or 2, characterized in that: A water purification container (7) is provided between the water sample inlet (1) and the automatic water sampling device (2), and a second electromagnetic valve (9) is provided between the water purification container (7) and the automatic water sampling device (2).

9. A simple device for automatically measuring soil suspended flow loss as claimed in claim 8, characterized in that: A plurality of ultrasonic generators (14) are arranged in the reaction container (3).

10. A simple device for automatically measuring soil suspended flow loss as claimed in claim 8, characterized in that: The reaction container (3) comprises a plurality of stages of reaction containers that are connected in sequence, and each stage of the reaction container is provided with a plurality of ultrasonic generators (14).

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