CN214061749U - Undisturbed sediment suction device for water body - Google Patents
Undisturbed sediment suction device for water body Download PDFInfo
- Publication number
- CN214061749U CN214061749U CN202022173238.8U CN202022173238U CN214061749U CN 214061749 U CN214061749 U CN 214061749U CN 202022173238 U CN202022173238 U CN 202022173238U CN 214061749 U CN214061749 U CN 214061749U
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- Prior art keywords
- water
- suction
- sediment
- water pump
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 239000013049 sediment Substances 0.000 title claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000010802 sludge Substances 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- 241000251468 Actinopterygii Species 0.000 description 5
- 238000007865 diluting Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a water undisturbed sediment suction device, include: porous suction tube, water pump connecting pipe, baffle, the porous suction tube is placed in the bed mud and the lower part of porous suction tube is the macropore upper portion for the aperture, the macropore is used for sucking the bed mud of water bottom, the aperture is located the bed mud top that the macropore top is used for sucking the certain volume and covers water, water pump connecting pipe perpendicular to porous suction tube installation, the slope baffle has been placed to the top of porous suction tube. The water pump connecting pipe is used for connecting a suction pipe and a water pump suction port, and the porous suction pipe is used for sucking bottom mud, reducing the bottom mud concentration of a water body and reducing the bottom mud concentration in the suction pipe in real time to prevent blockage; the baffle is placed for the slope for avoid the suction tube to remove the disturbance of in-process to the bed mud, effectual bed mud with small-size water bottom realizes the no disturbance to the bed mud outside the suction range simultaneously outside the mode suction of water pump suction to the water.
Description
Technical Field
The utility model relates to a small-size water sludge treatment technical field, concretely relates to water undisturbed sediment suction device.
Background
A large number of small reservoirs are used as drinking water sources in rural areas in China. Through years of practical use, these reservoirs deposit large amounts of sediment. The bottom sludge can release a great amount of pollutants into the water body and is a hotbed for a great amount of bacteria and viruses. Therefore, the bottom mud at the bottom of the reservoirs is removed out of the reservoirs in time, which is beneficial to guaranteeing the drinking water safety in rural areas. At the same time, a large amount of residual bait and fish droppings will settle every year at the bottom of the pond. And no other fishpond is arranged around part of the fishpond, so that no condition for pumping out and storing the water body in the fishpond exists. Therefore, in the absence of an external water source, the sediment in such a fishpond needs to be removed without draining. These small reservoirs and fish ponds are small bodies of water and therefore, it is not possible to use large equipment such as a cutter suction dredger for sediment removal. Meanwhile, the removal of the sediment must not disturb the water body to prevent the water body from being polluted or damage the fish culture safety. Therefore, there is a need for a compact, disturbance-free substrate sludge suction apparatus.
The existing sediment removing device does not meet the sediment removing requirements of the small reservoir and the fish pond. For example, large sediment suction equipment is bulky and cannot be practical in small water bodies; the concentration of the bottom mud which cannot be sucked by the bottom mud sucking device of the swimming pool is obviously higher than that of the water body of the swimming pool. The river channel type bottom mud suction device cannot be used for non-strip-shaped reservoirs and fish ponds. Other suction devices all have the disturbance of different degrees to water body sediment, and under this kind of disturbance, the sediment will suspend in the water and play the aggravation effect to quality of water, threatens drinking water quality safety.
The key of the realization of the undisturbed suction of the water body sediment is the hydraulic optimization design of the suction component, so that the suction component can completely suck the sediment and can avoid disturbing the water body to diffuse the sediment into a large-scale space in the suction process.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a water undisturbed sediment suction device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an undisturbed sediment suction device for a body of water, the device comprising: porous suction tube, water pump connecting pipe, baffle, the porous suction tube is placed in the bed mud and is got on the porous suction tube and have two macropores and two apertures, the drilling has two apertures directly over the macropore, and the macropore is used for sucking the bed mud of water bottom, the aperture is used for sucking the upper water that coats above the bed mud of certain volume, water pump connecting pipe perpendicular to porous suction tube installation, the water pump connecting pipe is used for connecting porous suction tube and water pump water sucking mouth, the baffle has been placed to the top of porous suction tube, the baffle leaves enough spaces with porous suction tube to do benefit to the water flow.
Preferably, the density of the baffle is greater than the density of water.
As a preferable technical scheme, the length of the baffle is slightly larger than that of the porous suction pipe, and the baffle is obliquely arranged with the bottom mud plane of the bottom surface.
Preferably, the overburden water is used to dilute the sediment in the perforated suction pipe to avoid clogging in the pipe.
As a preferable technical scheme, the diameter of the big holes is 1.5 cm, the interval is 5 cm, and the interval of the two rows is 4 cm.
As a preferable technical scheme, the diameter of the small holes is 5 mm, the interval is 6 cm, and the interval of two rows of small holes is 4 cm.
Preferably, the diameter of the porous suction pipe is 5 cm, and the length of the porous suction pipe is 3 m.
As a preferable technical scheme, the undisturbed sediment suction device for the water body further comprises a water pump, and the rated power of the water pump is 10 cubic meters per hour.
As a preferred technical scheme, the water pump connecting pipe is a small-section straight pipe with the diameter of 5 cm.
Compared with the prior art, the beneficial effects of the utility model reside in that:
by adopting the technical scheme, the utility model provides a water body undisturbed sediment suction device, which comprises a porous suction pipe, a water pump connecting pipe and a baffle plate, wherein the water pump connecting pipe is used for connecting the suction pipe and a water pump suction port; the porous suction pipe is used for sucking bottom mud, reducing the bottom mud concentration of the water body and reducing the bottom mud concentration in the suction pipe in real time to prevent the bottom mud from blocking the suction pipe; the baffle is placed for the slope through optimal design for avoid the suction tube to remove the disturbance of in-process to the bed mud, the effectual bed mud that passes through the water pump suction with small-size water bottom realizes the no disturbance to the bed mud outside the suction range simultaneously outside the water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention;
4-a, 4-b, 4-c are hydraulic calculation diagrams of the disturbance to the water body when the utility model works;
in the figure, 1 is a water pump connecting pipe, 2 is a small hole, 3 is a large hole, 4 is bottom mud, 5 is a porous suction pipe, and 6 is a baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The invention will now be further described with reference to the accompanying drawings.
Example (b):
referring to fig. 1-4, the utility model relates to a water undisturbed sediment suction device, include: porous suction tube 5, water pump connection pipe 1, baffle 6, porous suction tube 5 is placed and is got two macropores 3 and two apertures 2 in sediment 4 and on the porous suction tube, the drilling has two apertures 2 directly over macropore 3, and macropore 3 is used for sucking the sediment 4 of water bottom, aperture 2 is used for sucking the water of covering on the sediment 4 top of certain volume, water pump connection pipe 1 perpendicular to porous suction tube 5 installation, water pump connection pipe 1 is used for connecting porous suction tube and water pump water sucking mouth, baffle 6 has been placed to the top of porous suction tube 5, baffle 6 leaves enough space with porous suction tube 5 to do benefit to the water flow.
In the specific implementation:
the first scheme is as follows:
as shown in fig. 4-a, when a non-disturbance sediment suction device for water body is placed without the baffle 6, the water pump connecting pipe 1 is installed perpendicular to the porous suction pipe 5, the other end is connected with the water pump suction inlet, the water pump starts to suck with 10 cubic meters per hour of rated power, at the same time, the porous suction pipe 5 starts to move from right to left, and the sediment 4 is arranged at the bottom of the water body and sucked by two rows of large holes 3 with the diameter of 1.5 centimeters and the interval of 5 centimeters and the interval of 4 centimeters, and the sediment 4 enters the suction pipe through the large holes 3. The diameter is 5 millimeters above the 3 top of macropore, and the interval is 6 centimetres, and two interval 4 centimetres two upper water cover of aperture 2 suction sediment 4 tops of certain volume, the upper water cover is used for diluting sediment 4 in the suction tube, and is general porous suction tube 5 is used for sucking sediment 4 and reduces the concentration of sediment 4 below the water to reduce the concentration of sediment 4 in the suction tube in real time and prevent to block up, and finally sediment 4 is connected to the water pump water sucking mouth through water pump connecting pipe 1 and is followed the water pump suction outside the water. In this case no baffle 6 is placed. A negative pressure area will be formed at the rear during the movement of the suction pipe, which negative pressure will cause the remaining bottom mud to be suspended in the water body. Thereby increasing the turbidity of the water body and releasing pollutants in the bottom sediment.
Scheme II:
as shown in fig. 4-b, when a non-disturbance sediment suction device for water body is placed in a water tank type baffle 6, a water pump connecting pipe 1 is installed perpendicular to the porous suction pipe 5, the other end of the water pump connecting pipe is connected with a water pump suction port, the water pump starts to suck with rated power of 10 cubic meters per hour, the porous suction pipe 5 starts to move from right to left, the two rows of large holes 3 with the diameter of 1.5 centimeters and the interval of 5 centimeters are arranged in the porous suction pipe 5, the two rows of large holes 3 with the interval of 4 centimeters suck sediment 4 at the bottom of the water body, and the sediment 4 enters the suction pipe through the large holes 3. The diameter is 5 millimeters above the 3 top of macropore, and the interval is 6 centimetres, and two interval 4 centimetres two upper water cover of aperture 2 suction sediment 4 tops of certain volume, the upper water cover is used for diluting sediment 4 in the suction tube, and is general porous suction tube 5 is used for sucking sediment 4 and will reduces the sediment 4 concentration in the water below to reduce the concentration of sediment 4 in the suction tube in real time and prevent to block up, finally sediment 4 is connected to the water pump water sucking mouth through water pump connecting pipe 1 and is followed the water pump suction outside the water. In this case there is a box baffle 6. During the movement of the suction pipe, an area of underpressure will be formed behind the box-type apron 6, which underpressure will cause the remaining bottom sludge to be suspended in the body of water. Thereby increasing the turbidity of the water body and releasing pollutants in the bottom sediment.
The third scheme is as follows:
as shown in fig. 4-c, when a non-disturbed bottom mud suction device for water is placed in the presence of the inclined baffle 6, the water pump connecting pipe 1 is installed perpendicular to the perforated suction pipe 5, and the other end is connected with the water pump suction inlet, the water pump starts to suck at a rated power of 10 cubic meters per hour, and the perforated suction pipe 5 starts to move from right to left, and the two rows of large holes 3 with a diameter of 1.5 cm and a distance of 5 cm are arranged on the perforated suction pipe 5, and the two rows of large holes 3 with a distance of 4 cm suck the bottom mud 4 from the bottom of the water, and the mud 4 enters the suction pipe through the large holes 3. The diameter is 5 millimeters above the 3 top of macropore, and the interval is 6 centimetres, and two interval 4 centimetres two upper water cover of aperture 2 suction sediment 4 tops of certain volume, the upper water cover is used for diluting sediment 4 in the suction tube, and is general porous suction tube 5 is used for sucking sediment 4 and will reduce sediment 4 concentration below the water body and reduce sediment 4 concentration in the suction tube in real time and prevent to block up, and final sediment 4 is connected to the water pump water sucking mouth through water pump connecting pipe 1 and is followed the water pump and suction outside the water body. This is the case with an inclined baffle 6, which is placed obliquely 6 above the perforated draft tube 5 and leaves sufficient space for the flow of the body of water. A negative pressure area can not be formed at the rear part of the inclined baffle 6 in the movement process of the suction pipe, and the residual bottom mud can not be suspended in the water body.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (9)
1. A water body undisturbed sediment suction device is characterized by comprising: porous suction tube (5), water pump connecting pipe (1), baffle (6), porous suction tube (5) are placed in sediment (4) and go up to get and have two macropores (3) and two apertures (2), the drilling has two apertures (2) directly over macropore (3), and macropore (3) are used for sucking sediment (4) of water bottom, aperture (2) are used for sucking the covering water of the sediment (4) top of certain volume, water pump connecting pipe (1) perpendicular to porous suction tube (5) installation, water pump connecting pipe (1) are used for connecting porous suction tube and water pump water sucking mouth, baffle (6) have been placed to the top of porous suction tube (5), baffle (6) leave enough space with porous suction tube (5) and do benefit to the water flow.
2. A water body undisturbed sediment suction arrangement according to claim 1 wherein the density of the baffles (6) is greater than the density of the water.
3. The device for pumping sediment of undisturbed water body as claimed in claim 1, wherein the length of the baffle (6) is the same as that of the perforated suction pipe (5) and is inclined to the sediment (4) plane of the bottom surface.
4. A non-turbulent bed sludge suction arrangement in a body of water as claimed in claim 1 wherein the cover water is used to dilute the bed sludge (4) in the perforated suction pipe (5) and avoid clogging in the pipe.
5. The suction device for undisturbed sediment in water of claim 1 wherein the large holes (3) have a diameter of 1.5 cm and a separation of 5 cm and the two rows have a separation of 4 cm.
6. The suction device for undisturbed sediment in water of claim 1 wherein the apertures (2) have a diameter of 5 mm and a spacing of 6 cm and the two rows of apertures are 4 cm apart.
7. The apparatus for pumping undisturbed sediment in water of claim 1 wherein the perforated suction pipe (5) has a diameter of 5 cm and a length of 3 m.
8. The apparatus of claim 1, further comprising a water pump rated at 10 cubic meters per hour.
9. The apparatus as claimed in claim 1, wherein the water pump connecting pipe is a small straight pipe with a diameter of 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173238.8U CN214061749U (en) | 2020-09-28 | 2020-09-28 | Undisturbed sediment suction device for water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173238.8U CN214061749U (en) | 2020-09-28 | 2020-09-28 | Undisturbed sediment suction device for water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214061749U true CN214061749U (en) | 2021-08-27 |
Family
ID=77395162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022173238.8U Expired - Fee Related CN214061749U (en) | 2020-09-28 | 2020-09-28 | Undisturbed sediment suction device for water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214061749U (en) |
-
2020
- 2020-09-28 CN CN202022173238.8U patent/CN214061749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |