CN220339980U - Sediment sampling device - Google Patents
Sediment sampling device Download PDFInfo
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- CN220339980U CN220339980U CN202321201386.3U CN202321201386U CN220339980U CN 220339980 U CN220339980 U CN 220339980U CN 202321201386 U CN202321201386 U CN 202321201386U CN 220339980 U CN220339980 U CN 220339980U
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- 239000013049 sediment Substances 0.000 title claims abstract description 98
- 238000005070 sampling Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Abstract
The utility model discloses a sediment sampling device, which is characterized in that river water is collected through a river water collecting tank, the collected river water is controlled in collecting quantity through a flow valve, the entering river water sequentially passes through a sediment primary filter element and a sediment secondary filter element to be subjected to multistage filtration, the sediment secondary filter element is used for filtering out finer sediment, and the river water from which the sediment is filtered is discharged into a metering collecting tank to be metered and then discharged; the sediment preliminary filtering piece and the sediment secondary filtering piece are disassembled, the inner side end of the liquid discharge pipe with the valve of the metering and collecting tank is plugged by the rubber plug, the sediment preliminary filtering piece and the sediment secondary filtering piece are inverted at the upper end of the metering and collecting tank, the collected sediment is poured into the metering and collecting tank, the sediment preliminary filtering piece and the sediment secondary filtering piece are blown from the upper part by utilizing a high-pressure air gun after being inverted, the adhered sediment is blown down, the sediment quantity is metered by the metering and collecting tank, and the sediment sample proportion of river water sample is conveniently analyzed.
Description
Technical Field
The utility model relates to the technical field of environment detection, in particular to a sediment sampling device.
Background
The estuary area is not only the main diffusion area of the floating sediment in the sea, but also the receiving area of the upstream bed sand bed load. Under the actions of river and sea intersection, mutual growth through tide, salt and fresh water mixing, wind wave sand lifting and the like, sediment movement in a barrage sand area is extremely active, and bottom sand and suspended sand are frequently exchanged. The distribution, diffusion and sedimentation of suspended sand affect ports, channels, ecological environment and the like.
The movement of sediment has important influence on the global environment and the circulation of water and nutrients, and sediment treatment is the key of river and land treatment and is also the important content of offshore marine environment treatment. Sediment treatment needs on-site measurement sediment data, particularly the sediment collection and analysis of low-sediment-content rivers, a large number of sediment samples are needed to develop sediment transport processes, sediment organic carbon and sediment nutrient transmission research, and experimental samples are provided for the evaluation of the water and soil conservation function of the low-sediment river basin in the mountain area and the geochemical circulation research of the river basin in the mountain area.
At present, when the sediment sample in the river water is collected for research, the river water is required to be salvaged for filtering to obtain the sediment sample, and the collection is more complicated and the efficiency is lower, so that the sediment sampling device which has strong design practicability and can automatically collect the river water sample, filter to obtain the sediment sample, improve the sampling efficiency and facilitate the analysis of the proportion of the sediment sample to the river water sample is very necessary.
Disclosure of Invention
The present utility model is directed to a sediment sampling device, which solves the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a silt sampling device, includes the support frame, the upper end fixed mounting of support frame has the river collection jar, and the input of river collection jar extends to in the river, it has the measurement collecting vat to peg graft in the support frame middle part, semi-annular window has been seted up to both ends about river collection jar outer wall right side, the upside peg graft in the semi-annular window have silt preliminary filter, the downside peg graft in the semi-annular window have silt secondary filter, river collection jar upper surface right side embedding is equipped with transparent observation window, the fixed intercommunication in river collection jar bottom surface middle part has the valve to arrange the material pipe.
According to the technical scheme, the sediment preliminary filter comprises a first cylinder inserted into the semicircular window at the upper side, a first arc plate is stuck and fixed to the middle of the right side surface of the first cylinder, the first arc plate is inserted into the semicircular window at the upper side, a first handle is fixedly arranged in the middle of the right side surface of the first arc plate, and a sand filtering screen is fixedly arranged at the lower end of the first cylinder.
According to the technical scheme, the sediment secondary filter comprises a second cylinder inserted into the semicircular window at the lower side, a second arc-shaped plate is stuck and fixed to the middle of the right side surface of the second cylinder, the second arc-shaped plate is inserted into the semicircular window at the lower side, a second handle is fixedly arranged in the middle of the right side surface of the second arc-shaped plate, and a plurality of layers of gauze filter cloth are stuck and fixed to the inner wall of the second cylinder.
According to the technical scheme, the metering and collecting tank comprises a circular tank body, the lower end of the outer wall of the circular tank body is fixedly communicated with a liquid discharge pipe with a valve, a strip-shaped window is longitudinally formed in the outer wall of the circular tank body, a transparent glass plate is fixedly assembled on the inner wall of the strip-shaped window, scales are longitudinally arranged on the edge of the strip-shaped window, and baffle plates are symmetrically and fixedly assembled on the front edge and the rear edge of the upper end of the circular tank body.
According to the technical scheme, river water collection tank is including pegging graft in the round tank of support frame upper end, round tank outer wall fixed assembly has the water pump, round tank outer wall lower extreme fixed assembly has the diaphragm, water pump input fixed communication has the inlet tube, and the inlet tube runs through the diaphragm, water pump output fixed communication has the drain pipe, and the drain pipe end is fixed communication with round tank upper surface middle part, drain pipe outer wall fixed assembly has the flow valve.
According to the technical scheme, the support frame comprises a mounting groove body, the round tank lower extreme is pegged graft in the mounting groove body, lateral wall and front and back lateral wall all fixed mounting have the cylinder about the mounting groove body, cylinder outside end middle part spiro union has fixing bolt, and fixing bolt inboard end support and lean on round tank outer wall lower extreme, cylinder bottom surface fixed mounting has the landing leg, four the landing leg lower extreme slope is supported subaerial to the outside, landing leg lower extreme fixed mounting has the backup pad.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the river water is collected through the river water collection tank, the collected river water is controlled in collection amount through the flow valve, the entering river water sequentially passes through the sediment primary filter element and the sediment secondary filter element to be subjected to multi-stage filtration, the sediment secondary filter element is used for filtering out finer sediment, and the river water from which the sediment is filtered out is discharged into the metering collection tank to be metered and then discharged; the sediment preliminary filtering piece and the sediment secondary filtering piece are disassembled, the inner side end of the liquid discharge pipe with the valve of the metering and collecting tank is plugged by the rubber plug, the sediment preliminary filtering piece and the sediment secondary filtering piece are inverted at the upper end of the metering and collecting tank, the collected sediment is poured into the metering and collecting tank, the sediment preliminary filtering piece and the sediment secondary filtering piece are blown from the upper part by utilizing a high-pressure air gun after being inverted, the adhered sediment is blown down, the sediment quantity is metered by the metering and collecting tank, and the sediment sample proportion of river water sample is conveniently analyzed.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic view of a sediment preliminary filter structure according to the present utility model;
FIG. 3 is a schematic view of the metering and collecting tank and sediment secondary filter structure of the present utility model.
In the figure: 1-supporting frame, 11-mounting groove body, 12-cylinder, 13-fixing bolt, 14-supporting leg, 2-river water collecting tank, 21-round tank, 22-water pump, 23-transverse plate, 24-water inlet pipe, 25-water outlet pipe, 26-flow valve, 3-metering collecting tank, 31-round groove body, 32-valve liquid discharge pipe, 33-strip window, 34-transparent glass plate, 35-scale, 36-baffle, 4-semi-annular window, 5-sediment primary filter, 51-first cylinder, 52-first arc plate, 53-first handle, 54-sand screen, 6-sediment secondary filter, 61-second cylinder, 62-second arc plate, 63-second handle, 64-multi-layer gauze filter cloth, 7-transparent observation window and 8-valve liquid discharge pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a silt sampling device, including support frame 1, support frame 1's upper end fixed mounting is equipped with river water collection tank 2, and in river water collection tank 2's input extends to the river, support frame 1 middle part grafting has measurement collecting vat 3, semi-annular window 4 has been seted up to both ends about river water collection tank 2 outer wall right side, peg graft in the upside semi-annular window 4 have silt preliminary filter piece 5, peg graft in the downside semi-annular window 4 have silt second grade filter piece 6, river water collection tank 2 upper surface right side embedding is equipped with transparent observation window 7, river water collection tank 2 bottom surface middle part fixed intercommunication has valve to arrange material pipe 8.
The river water is collected through the river water collection tank 2, the collected river water is controlled in collection amount through the flow valve 26, the entering river water sequentially passes through the sediment primary filter element 5 and the sediment secondary filter element 6 to be subjected to multistage filtration, the sediment secondary filter element 6 is used for filtering out finer sediment, and the river water from which the sediment is filtered is discharged into the metering collection tank 3 to be metered and then discharged; the sediment preliminary filter piece 5 and the sediment secondary filter piece 6 are disassembled, the inner side end of the valved liquid discharge pipe 32 of the metering and collecting tank 3 is plugged by a rubber plug, the sediment preliminary filter piece 5 and the sediment secondary filter piece 6 are inverted at the upper end of the metering and collecting tank 3, the collected sediment is poured into the metering and collecting tank 3, the sediment preliminary filter piece 5 and the sediment secondary filter piece 6 are inverted and then blown from the upper part by a high-pressure air gun, the adhered sediment is blown down, the sediment is metered by the metering and collecting tank 3, and the sediment sample is convenient to analyze and occupies the river water sample proportion.
Specifically, the sediment preliminary filtering piece 5 comprises a first cylinder 51 inserted into the upper semi-annular window 4, a first arc plate 52 is stuck and fixed in the middle of the right side surface of the first cylinder 51, the first arc plate 52 is inserted into the upper semi-annular window 4, a first handle 53 is fixedly arranged in the middle of the right side surface of the first arc plate 52, and a sediment filtering screen 54 is fixedly arranged at the lower end of the first cylinder 51.
Specifically, the sediment secondary filter 6 comprises a second cylinder 61 inserted into the lower semi-annular window 4, a second arc plate 62 is fixedly stuck to the middle of the right side surface of the second cylinder 61, the second arc plate 62 is inserted into the lower semi-annular window 4, a second handle 63 is fixedly arranged in the middle of the right side surface of the second arc plate 62, and a multi-layer gauze filter cloth 64 is fixedly stuck to the inner wall of the second cylinder 61.
Specifically, the metering and collecting tank 3 comprises a circular tank body 31, a liquid discharge pipe 32 with a valve is fixedly communicated with the lower end of the outer wall of the circular tank body 31, a strip-shaped window 33 is longitudinally formed in the outer wall of the circular tank body 31, a transparent glass plate 34 is fixedly arranged on the inner wall of the strip-shaped window 33, scales 35 are longitudinally arranged on the edge of the strip-shaped window 33, and baffle plates 36 are symmetrically and fixedly arranged on the front edge and the rear edge of the upper end of the circular tank body 31; the front-back symmetrical baffle plates 36 can be clamped with the silt primary filter element 5 and the silt secondary filter element 6 which are inversely placed, so that the accuracy of the positions of the silt primary filter element 5 and the silt secondary filter element 6 which are inversely placed on the circular groove body 31 is ensured.
Specifically, river water collection jar 2 is including pegging graft in the round jar 21 of support frame 1 upper end, and round jar 21 outer wall fixed be equipped with water pump 22, and round jar 21 outer wall lower extreme fixed be equipped with diaphragm 23, water pump 22 input fixed intercommunication has inlet tube 24, and inlet tube 24 runs through diaphragm 23, and water pump 22 output fixed intercommunication has drain pipe 25, and drain pipe 25 end and round jar 21 upper surface middle part fixed intercommunication, drain pipe 25 outer wall fixed be equipped with flow valve 26.
Specifically, the support frame 1 includes mounting groove body 11, and round tank 21 lower extreme is pegged graft in mounting groove body 11, and mounting groove body 11 left and right sides wall and front and back lateral wall all fixed mounting have cylinder 12, and cylinder 12 outside end middle part spiro union has fixing bolt 13, and fixing bolt 13 inboard end supports and leans on round tank 21 outer wall lower extreme, and cylinder 12 bottom surface fixed mounting has landing leg 14, and four landing leg 14 lower extreme outside slope support is subaerial, and landing leg 14 lower extreme fixed mounting has the backup pad.
Working principle:
according to the utility model, the river water is collected through the river water collection tank 2, the collected river water is controlled in collection amount through the flow valve 26, the entering river water sequentially passes through the sediment primary filter element 5 and the sediment secondary filter element 6 to be subjected to multistage filtration, the sediment secondary filter element 6 is used for filtering out finer sediment, and the river water from which the sediment is filtered is discharged into the metering collection tank 3 to be metered and then discharged; the sediment preliminary filter piece 5 and the sediment secondary filter piece 6 are disassembled, the inner side end of the valved liquid discharge pipe 32 of the metering and collecting tank 3 is plugged by a rubber plug, the sediment preliminary filter piece 5 and the sediment secondary filter piece 6 are inverted at the upper end of the metering and collecting tank 3, the collected sediment is poured into the metering and collecting tank 3, the sediment preliminary filter piece 5 and the sediment secondary filter piece 6 are inverted and then blown from the upper part by a high-pressure air gun, the adhered sediment is blown down, the sediment is metered by the metering and collecting tank 3, and the sediment sample is convenient to analyze and occupies the river water sample proportion.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A sediment sampling device, characterized in that: including support frame (1), the upper end fixed mounting of support frame (1) has river collection tank (2), and in the input of river collection tank (2) extends to the river, peg graft in support frame (1) middle part has measurement collecting vat (3), semi-annular window (4) have been seted up to both ends about river collection tank (2) outer wall right side, the upside semi-annular window (4) interpolation has silt preliminary filter (5), the downside semi-annular window (4) interpolation has silt secondary filter (6), river collection tank (2) upper surface right side embedding is equipped with transparent observation window (7), fixed intercommunication in river collection tank (2) bottom surface middle part has area valve to arrange material pipe (8).
2. A sediment sampling device according to claim 1, wherein: the sediment preliminary filtering piece (5) comprises a first cylinder (51) inserted into the semicircular window (4) at the upper side, a first arc plate (52) is fixedly stuck to the middle of the right side surface of the first cylinder (51), the first arc plate (52) is inserted into the semicircular window (4) at the upper side, a first handle (53) is fixedly arranged in the middle of the right side surface of the first arc plate (52), and a sand filtering screen (54) is fixedly arranged at the lower end of the first cylinder (51).
3. A sediment sampling device according to claim 1, wherein: the silt secondary filter (6) comprises a second cylinder (61) inserted into the semicircular window (4) at the lower side, a second arc plate (62) is fixedly stuck to the middle of the right side surface of the second cylinder (61), the second arc plate (62) is inserted into the semicircular window (4) at the lower side, a second handle (63) is fixedly arranged in the middle of the right side surface of the second arc plate (62), and a plurality of layers of gauze filter cloth (64) are fixedly stuck to the inner wall of the second cylinder (61).
4. A sediment sampling device according to claim 1, wherein: the metering and collecting tank (3) comprises a circular tank body (31), the lower end of the outer wall of the circular tank body (31) is fixedly communicated with a liquid discharge pipe (32) with a valve, a strip-shaped window (33) is longitudinally formed in the outer wall of the circular tank body (31), a transparent glass plate (34) is fixedly assembled on the inner wall of the strip-shaped window (33), scales (35) are longitudinally arranged on the edge of the strip-shaped window (33), and a baffle (36) is symmetrically and fixedly assembled on the front edge and the rear edge of the upper end of the circular tank body (31).
5. A sediment sampling device according to claim 1, wherein: river water collection jar (2) are including pegging graft in round jar (21) of support frame (1) upper end, round jar (21) outer wall fixed mounting has water pump (22), round jar (21) outer wall lower extreme fixed mounting has diaphragm (23), water pump (22) input fixed intercommunication has inlet tube (24), and inlet tube (24) run through diaphragm (23), water pump (22) output fixed intercommunication has drain pipe (25), and drain pipe (25) end and round jar (21) upper surface middle part fixed intercommunication, drain pipe (25) outer wall fixed mounting has flow valve (26).
6. The sediment sampling device of claim 5, wherein: the support frame (1) comprises a mounting groove body (11), the lower end of the round tank (21) is inserted into the mounting groove body (11), the left side wall, the right side wall, the front side wall and the rear side wall of the mounting groove body (11) are fixedly provided with cylinders (12), fixing bolts (13) are screwed into the middle of the outer side ends of the cylinders (12), the inner side ends of the fixing bolts (13) are abutted to the lower end of the outer wall of the round tank (21), supporting legs (14) are fixedly provided on the bottom surface of the cylinders (12), the lower ends of the supporting legs (14) are obliquely abutted to the ground outwards, and supporting plates are fixedly arranged at the lower ends of the supporting legs (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201386.3U CN220339980U (en) | 2023-05-18 | 2023-05-18 | Sediment sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201386.3U CN220339980U (en) | 2023-05-18 | 2023-05-18 | Sediment sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339980U true CN220339980U (en) | 2024-01-12 |
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ID=89443263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321201386.3U Active CN220339980U (en) | 2023-05-18 | 2023-05-18 | Sediment sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339980U (en) |
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2023
- 2023-05-18 CN CN202321201386.3U patent/CN220339980U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240409 Address after: No.16-91 Puwen Road, Shenbei New District, Shenyang City, Liaoning Province, 110000 (102) Patentee after: Shenyang Zhuoqi Environmental Testing Co.,Ltd. Country or region after: China Address before: No. 48-2, Xiaoxi Road, Shenhe District, Shenyang, 110000 Liaoning Province (4-3-2) Patentee before: Shenyang Huanghe Technology Co.,Ltd. Country or region before: China |