CN210438588U - Small hydropower station downstream river water body purification device - Google Patents
Small hydropower station downstream river water body purification device Download PDFInfo
- Publication number
- CN210438588U CN210438588U CN201921227831.7U CN201921227831U CN210438588U CN 210438588 U CN210438588 U CN 210438588U CN 201921227831 U CN201921227831 U CN 201921227831U CN 210438588 U CN210438588 U CN 210438588U
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- China
- Prior art keywords
- fixed column
- sedimentation tank
- river
- hydropower station
- river channel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000000746 purification Methods 0.000 title abstract description 7
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000004062 sedimentation Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 238000009963 fulling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model discloses a small hydropower station downstream river water body purification device, including the multiunit fixed column that sets up in the river course of hydropower station downstream relatively, every group fixed column is including setting up first fixed column and the second fixed column in the river course both sides respectively, be equipped with two haulage ropes that the interval set up between first fixed column and the second fixed column, the both ends of two haulage ropes are respectively with first fixed column and second fixed column fixed connection, be equipped with a plurality of guide cylinders between two haulage ropes side by side, the both ends of guide cylinder are all rotated and are connected with the axle, and the axle at guide cylinder both ends respectively with two haulage rope fixed connection; a garbage cleaning device is arranged in the riverway close to the fixed column. The beneficial effects are that: through effectively clearing up the floating garbage on the river course, and adopt the mode of physics purification to deposit silt in the river course water, absorb elements such as nitrogen phosphorus in the river through planting aquatic plant, come to improve quality of water.
Description
Technical Field
The utility model relates to a water purifies technical field, specific theory, a small-size power station low reaches river course water purifier.
Background
Since there are small hydroelectric power plants upstream of the river, this can result in a large amount of silt and debris from the river tumbling, and there is also a lot of waste on the river surface that needs to be cleaned, otherwise the downstream water use situation can be affected. In order to improve the water quality, a small hydropower station downstream riverway water body purification device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a small-size power station low reaches river course water purifier is provided, through effectively clearing up the planktonic waste on in the river course, and adopt the mode of physics purification to deposit silt in the river course water, absorb elements such as nitrogen phosphorus in the river through planting aquatic plant, improve quality of water.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the device comprises a plurality of groups of fixing columns which are oppositely arranged on a riverway at the downstream of a hydropower station, wherein each group of fixing columns comprises a first fixing column and a second fixing column which are respectively arranged at two sides of the riverway, two traction ropes which are arranged at intervals are arranged between the first fixing column and the second fixing column, two ends of each traction rope are respectively and fixedly connected with the first fixing column and the second fixing column, a plurality of guide cylinders are arranged between the two traction ropes in parallel, two ends of each guide cylinder are respectively and rotatably connected with a shaft, and the shafts at two ends of each guide cylinder are respectively and fixedly connected with the two traction ropes; a garbage cleaning device is arranged in the riverway close to the fixed column, and a primary concrete sedimentation tank, a secondary concrete sedimentation tank, a tertiary concrete sedimentation tank and a concrete filter tank are sequentially arranged in the riverway at the downstream of the fixed column.
The utility model has the advantages that: the downstream of the hydropower station is provided with a floating garbage cleaning device, and silt and broken soil in water pass through a primary concrete sedimentation tank, a secondary concrete sedimentation tank, a tertiary concrete sedimentation tank and a concrete filter tank, so that the water quality is improved.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, rubbish cleaning device includes the floating platform, sets up the conveyer on the floating platform and establishes the garbage bin in the floating platform rear.
Adopt the beneficial effect of above-mentioned further scheme to handle the rubbish that floats on the surface of water, improve purification efficiency.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the conveyer is including fixing the support of flotation stage, the action wheel of being connected with the support rotation, with the driven wheel of support rotation connection, the action wheel with pass through the conveyer belt from the driving wheel and be connected, be equipped with on the flotation stage and be used for the drive the driving motor of action wheel.
Adopt above-mentioned further scheme's beneficial effect to be through conveyer belt transportation rubbish, simple and convenient, efficient.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the conveyor belt is provided with a picking needle inclined towards the moving direction of the conveyor belt.
Adopt above-mentioned further scheme's beneficial effect to catch on rubbish through the tucking needle, it is efficient to know.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, a material guide plate used for guiding the garbage on the conveyor belt to the garbage bin is obliquely arranged between the driven wheel and the garbage bin, one end of the material guide plate is located vertically below the driven wheel, and the other end of the material guide plate is located vertically above the garbage bin.
Adopt the beneficial effect of above-mentioned further scheme to lead to rubbish on the conveyer belt, make rubbish enter into the garbage bin.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, aquatic plants are arranged on the riverway between the primary concrete sedimentation tank and the concrete filtering tank.
The beneficial effect of adopting the further scheme is that the water quality is purified.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the sections of the first-stage concrete sedimentation tank, the second-stage concrete sedimentation tank and the third-stage concrete sedimentation tank are of inverted T-shaped structures.
The beneficial effects of adopting above-mentioned further scheme are that simple structure is convenient for silt to subside.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the garbage guiding structure of the present invention;
FIG. 3 is a view of the garbage transporting apparatus of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the system comprises a riverway, 2, a small hydropower station, 3, fixed columns, 4, a traction rope, 5, a floating platform, 6, a primary concrete sedimentation tank, 7, a secondary concrete sedimentation tank, 8, a tertiary concrete sedimentation tank, 9, aquatic plants, 10, a concrete filter tank, 11, a guide cylinder, 12, a driving wheel, 13, a conveying belt, 14, a driven wheel, 15, a guide plate, 16, a support, 17 and a garbage bin.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the designated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; the connection can be mechanical connection or circuit connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
Example 1:
as shown in fig. 1-3, in this embodiment, a device for purifying a river water body at the downstream of a small hydropower station comprises a plurality of sets of fixed columns 3 oppositely arranged on a river 1 at the downstream of a hydropower station 2, each set of fixed column 3 comprises a first fixed column and a second fixed column respectively arranged at two sides of the river 1, two pull ropes 4 arranged at intervals are arranged between the first fixed column and the second fixed column, two ends of the two pull ropes 4 are respectively fixedly connected with the first fixed column and the second fixed column, a plurality of guide cylinders 11 are arranged between the two pull ropes 4 in parallel, two ends of each guide cylinder 11 are rotatably connected with a shaft, and the axle at 11 both ends of guide cylinder respectively with two haulage rope 4 fixed connection, river course 1 is close to fixed column 1 department and is equipped with rubbish cleaning device, rubbish cleaning device include floating platform 5, set up the conveyer on floating platform 5 and establish the garbage bin 17 in floating platform 5 rear. The conveying device comprises a support 16 fixed on the floating platform 5, a driving wheel 12 connected with the support 16 in a rotating mode, and a driven wheel 14 connected with the support 16 in a rotating mode, wherein the driving wheel 12 and the driven wheel 14 are connected through a conveying belt 13, and picking needles inclined towards the moving direction of the conveying belt 13 are arranged on the conveying belt 13. The floating platform 5 is provided with a driving motor for driving the driving wheel 12. A material guide plate 15 for guiding the garbage on the conveyor belt 13 to the garbage bin 17 is obliquely arranged between the driven wheel 14 and the garbage bin 17, one end of the material guide plate 15 is positioned vertically below the driven wheel 14, and the other end of the material guide plate 15 is positioned vertically above the garbage bin 17.
Fix the both sides at river course 1 respectively with multiunit fixed column 3, then tie up haulage rope 4 on fixed column 3, haulage rope 4 is less than 90 with the contained angle of rivers direction in the river course 1, and under the installation condition allows, the distance between the fixed column 3 of rivers ascending correspondence increases as far as possible, reduces the frictional resistance between rubbish and the guide cylinder 11. The floating platform 5 is tied on a fixed top column 3 and finally is connected with a power supply for the driving motor. During operation, the interior planktonic rubbish of river course 1 earlier with guide cylinder 11 contact, under the impact of rivers, the rotation through guide cylinder 11 drives rubbish and removes along haulage rope 12, haulage rope 12 has two, each from top to bottom, and final rubbish removes 5 the place ahead of floating platform, drives action wheel 14 through driving motor and rotates to draw out rubbish in with water through the tucking on the conveyer belt 13, the baffle 5 of below is fallen from higher one end to rubbish on the conveyer belt 13, then in the landing income garbage bin 17.
A first-stage concrete sedimentation tank 6, a second-stage concrete sedimentation tank 7, a third-stage concrete sedimentation tank 8 and a concrete filter tank 10 are sequentially arranged at the downstream of the fixed column 3 in the river channel 1. An aquatic plant 9 is arranged on the river channel 1 between the first-stage concrete sedimentation tank 6 and the concrete filter tank 8. The sections of the first-stage concrete sedimentation tank 6, the second-stage concrete sedimentation tank 7 and the third-stage concrete sedimentation tank 8 are of inverted T-shaped structures. A gate is arranged above the middle part of the concrete filter tank 8, and a bottom communicating port is arranged below the gate; a steel wire mesh basket is arranged on the front side of the gate, and another steel wire mesh basket is arranged on the rear side of the gate; the steel wire mesh basket is internally provided with coarse gravels, and the other steel wire mesh basket is internally provided with fine gravels.
The small hydropower station can stir up silt and broken stone at the bottom of the river channel 1 in the power generation process, a plurality of concrete sedimentation tanks are arranged on the upstream face, the contact surfaces between the concrete sedimentation tanks and water flow are increased in surface texture, the distance is about 5-7 m wide, and the distance can be adjusted according to different flow rates of river water. When the river flows through the filter, the flow velocity is reduced due to the obstruction, so that part of silt is deposited to achieve the effect of primary filtration. Then river water flows into a concrete filter tank, the top of the tank is lower than the low water level, the tank is divided into two spaces, the top of the partition wall is higher than the high water level, holes are formed in the bottom of the partition wall to enable the two spaces to form a communicating vessel, a steel wire mesh basket is placed in each space, and coarse gravels and fine gravels are placed in the baskets facing water. River water flows through the coarse gravel basket from top to bottom, and part of coarse silt is precipitated after being filtered by the coarse gravel; the water flow flows into the fine gravel basket through the bottom communicating port, flows through the fine gravel from bottom to top after being blocked, and is filtered by the fine gravel, and fine silt is precipitated again.
In the water areas of the concrete sedimentation tank and the concrete filter tank, aquatic plants are planted simultaneously, the water flow speed of the aquatic plants can be reduced in the growth process, large-particle silt is prevented from flowing along with waves, the plant root system simultaneously adsorbs elements such as nitrogen and phosphorus in a river, and the water quality of the natural water body is comprehensively improved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a small-size power station low reaches river course water purifier which characterized in that: the device comprises a plurality of groups of fixing columns (3) which are oppositely arranged on a river channel (1) at the downstream of a hydropower station (2), wherein each group of fixing columns (3) comprises a first fixing column and a second fixing column which are respectively arranged at two sides of the river channel (1), two traction ropes (4) which are arranged at intervals are arranged between the first fixing column and the second fixing column, two ends of each traction rope (4) are respectively and fixedly connected with the first fixing column and the second fixing column, a plurality of guide cylinders (11) are arranged between the two traction ropes (4) in parallel, two ends of each guide cylinder (11) are respectively and rotatably connected with a shaft, and the shafts at two ends of each guide cylinder (11) are respectively and fixedly connected with the two traction ropes (4); a garbage cleaning device is arranged in the river channel (1) close to the fixed column (3), and a primary concrete sedimentation tank (6), a secondary concrete sedimentation tank (7), a tertiary concrete sedimentation tank (8) and a concrete filter tank (10) are sequentially arranged at the downstream of the fixed column (3) in the river channel (1).
2. The device of claim 1, wherein the device comprises: the garbage cleaning device comprises a floating platform (5), a conveying device arranged on the floating platform (5) and a garbage bin (17) arranged behind the floating platform (5).
3. The device of claim 2, wherein the device comprises: the conveying device comprises a support (16) fixed on the floating platform (5), a driving wheel (12) connected with the support (16) in a rotating mode, and a driven wheel (14) connected with the support (16) in a rotating mode, the driving wheel (12) is connected with the driven wheel (14) through a conveying belt (13), and a driving motor used for driving the driving wheel (12) is arranged on the floating platform (5).
4. The device of claim 3, wherein the device comprises: the conveying belt (13) is provided with a picking needle which inclines towards the moving direction of the conveying belt (13).
5. The device of claim 4, wherein the device comprises: a material guide plate (15) used for guiding the garbage on the conveyor belt (13) to the garbage bin (17) is obliquely arranged between the driven wheel (14) and the garbage bin (17), one end of the material guide plate (15) is located vertically below the driven wheel (14), and the other end of the material guide plate is located vertically above the garbage bin (17).
6. The device for purifying the water body in the river channel downstream of the small hydropower station according to any one of claims 1 to 5, wherein: and aquatic plants (9) are arranged on the river channel (1) between the primary concrete sedimentation tank (6) and the concrete filter tank (10).
7. The device for purifying the water body in the river channel downstream of the small hydropower station according to any one of claims 1 to 5, wherein: the sections of the primary concrete sedimentation tank (6), the secondary concrete sedimentation tank (7) and the tertiary concrete sedimentation tank (8) are of inverted T-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227831.7U CN210438588U (en) | 2019-07-31 | 2019-07-31 | Small hydropower station downstream river water body purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227831.7U CN210438588U (en) | 2019-07-31 | 2019-07-31 | Small hydropower station downstream river water body purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210438588U true CN210438588U (en) | 2020-05-01 |
Family
ID=70407148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921227831.7U Expired - Fee Related CN210438588U (en) | 2019-07-31 | 2019-07-31 | Small hydropower station downstream river water body purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210438588U (en) |
-
2019
- 2019-07-31 CN CN201921227831.7U patent/CN210438588U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |