CN111760361A - Device for separating river sediment - Google Patents
Device for separating river sediment Download PDFInfo
- Publication number
- CN111760361A CN111760361A CN202010566416.5A CN202010566416A CN111760361A CN 111760361 A CN111760361 A CN 111760361A CN 202010566416 A CN202010566416 A CN 202010566416A CN 111760361 A CN111760361 A CN 111760361A
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- Prior art keywords
- filter screen
- screen plate
- separation bin
- rod
- connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a device for separating river sediment, which comprises a first separation bin and a second separation bin which are sequentially arranged from top to bottom and are mutually communicated; a first filter screen plate which swings up and down is arranged in the first separation bin, a feed inlet is formed in the top of the first separation bin, and a first sludge outlet matched with the first filter screen plate is formed in the side wall of the first separation bin; and a second filter screen plate is arranged in the second separation bin, and a second sludge outlet matched with the second filter screen plate is formed in the side wall of the second separation bin. The invention has good separation effect and high separation efficiency.
Description
Technical Field
The invention relates to the field of solid-liquid separation, in particular to a device for separating river sediment.
Background
Along with the rapid development of economy in China and the vigorous development of the construction industry, in the construction industry, the using amount of sand exceeds five, silt is mainly obtained from mountains, the labor and the labor are wasted, the cost is high, a large amount of silt is in a river channel, particularly near a bank slope of the river channel, the silt is extracted from the river channel, an important source of the sand can be provided, and a separation device capable of effectively separating the silt in the river channel needs to be developed.
Disclosure of Invention
The invention aims to provide a device for separating river sediment with good separation effect.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the device comprises a first separation bin and a second separation bin which are sequentially arranged from top to bottom and are communicated with each other;
a first filter screen plate which swings up and down is arranged in the first separation bin, a feed inlet is formed in the top of the first separation bin, and a first sludge outlet matched with the first filter screen plate is formed in the side wall of the first separation bin;
and a second filter screen plate is arranged in the second separation bin, and a second sludge outlet matched with the second filter screen plate is formed in the side wall of the second separation bin.
Furthermore, a driving device for driving the first filter screen plate to move up and down is arranged on the first filter screen plate.
Furthermore, the driving device comprises a driving plate which is rotatably arranged on the side wall of the first separation bin through a rotating shaft and a rotating cam which is matched with the driving plate and is used for driving the driving plate to move up and down, the first filter screen plate is connected with the driving plate through the rotating shaft, and the first filter screen plate and the driving plate form a lever structure relative to the rotating shaft;
the rotating cam is driven to rotate by a first motor.
Further, the weight of the driving plate is smaller than that of the first filter screen plate, and the rotating cam is located above the driving plate; and a limiting block positioned below the first filter screen plate is arranged in the first separation bin.
Further, the side wall of the first separation bin is an arc-shaped wall matched with the driving plate;
the driving plate and the rotating cam are arranged in a first installation bin positioned outside the first separation bin, the rotating cam is rotatably arranged in the first installation bin, and the first installation bin is fixedly connected outside the outer wall of the first separation bin.
Furthermore, the second filter screen plate is a horizontal plate, and a pushing device used for collecting the solid sediment on the second filter screen plate to the second sludge outlet is arranged on the second filter screen plate.
Furthermore, the pushing device comprises a sliding block which is arranged on the second filter screen plate in a sliding mode and hinged with the sliding block and a first connecting rod, the other end of the first connecting rod is hinged with a second connecting rod, the other end of the second connecting rod is hinged with a third connecting rod, and the third connecting rod is arranged in parallel with the second filter screen plate;
the second connecting rod and the third connecting rod are both positioned in a second mounting bin arranged outside the second separation bin, and a hinge shaft between the second connecting rod and the third connecting rod is driven to rotate by a second motor;
the second mounting bin is arranged on the outer surface of the side wall of the second separation bin.
Furthermore, the second sludge outlet and the second connecting rod are respectively positioned at two sides of the second separation bin.
Furthermore, a pushing device used for collecting the solid silt on the first filter screen plate to the first silt outlet is further arranged in the first separation bin.
Furthermore, the pushing device is positioned above the first filter screen plate, the pushing device comprises a first rotating rod, a fixed rod and a second rod, the fixed rod and the second rod are respectively hinged to two ends of the first rotating rod, the other end of the fixed rod is hinged to a third rod, and the other end of the second rod is fixedly connected with a scraper;
the other end of the third rod is hinged on the second rod,
and the first rotating rod and the hinged shaft of the fixed rod are driven to rotate by a third motor.
Compared with the prior art, the invention has the following beneficial effects:
when the sand-liquid separation device is used, silt needing to be separated enters the first separation bin from the feeding hole, most of the sand is intercepted on the filter screen of the first filter screen plate through the filtering action of the filter screen of the first filter screen plate, the first filter screen plate descends under the action of gravity after the first motor is started, the first filter screen plate cannot move downwards without limit due to the limiting action of the limiting block, the driving plate can be shifted downwards intermittently along with the rotation of the rotating cam, and when the driving plate moves downwards, the first filter screen plate is pried to move upwards due to the lever action, so that the first filter screen plate moves upwards and downwards, and the silt can be promoted to be subjected to solid-liquid separation on the filter screen of the first filter screen plate.
And the first rotating rod and the hinged shaft of the fixed rod are driven to rotate by a third motor. The scraper blade is driven and is moved about, can arrange the one end of first filter screen board with accumulational silt on first filter screen board at the removal in-process, then discharges silt through first mud outlet.
Silt still has some solid particles after first filter screen filters, then continues to carry out more meticulous separation in the second separation storehouse, and liquid passes the filter screen, and solid particle is intercepted on the filter screen of second filter screen, and under the drive of second motor, first connecting rod drives the slider along second filter screen horizontal migration, and in silt that from this goes out the second with on the second filter screen retreats into the second and goes out the mud mouth, realizes the separation of silt.
The sand-mud separator can effectively separate silt, and can simultaneously separate the silt into two stages, namely large-particle sand separated by the first filter screen plate and small-particle sand separated by the second filter screen plate.
Drawings
FIG. 1 is a schematic diagram of the system structure of the present invention.
In the drawings: the device comprises a first separation bin 1, a first filter screen plate 1-1, a feed inlet 1-2, a first sludge outlet 1-3, a second separation bin 2, a second filter screen plate 2-1, a second sludge outlet 2-2, a driving device 3, a driving plate 3-1, a rotating cam 3-2, a rotating shaft 3-3, a first installation bin 4, a pushing device 5-1, a sliding block 5-2, a first connecting rod 5-2, a second connecting rod 5-3, a third connecting rod 5-4, a pushing device 6, a first rotating rod 6-1, a fixing rod 6-2, a third rod 6-3, a second rod 6-4, a scraping plate 6-5 and a second installation bin 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
The invention relates to a device for separating river sediment, which comprises a first separation bin 1 and a second separation bin 2 which are sequentially arranged from top to bottom and are mutually communicated.
A first filter screen plate 1-1 which swings up and down is arranged in the first separation bin 1, a feed inlet 1-2 is arranged at the top of the first separation bin 1, and a first sludge outlet 1-3 matched with the first filter screen plate 1-1 is arranged on the side wall of the first separation bin 1;
a second filter screen 2-1 is arranged in the second separation bin 2, and a second sludge outlet 2-2 matched with the second filter screen 2-1 is arranged on the side wall of the second separation bin 2.
The first filter screen plate 1-1 is provided with a driving device 3 for driving the first filter screen plate 1-1 to move up and down.
The driving device 3 comprises a driving plate 3-1 which is rotatably arranged on the side wall of the first separation bin 1 through a rotating shaft 3-3 and a rotating cam 3-2 which is matched with the driving plate 3-1 and is used for driving the driving plate 3-1 to move up and down, the first filter screen plate 1-1 is connected with the driving plate 3-1 through the rotating shaft 3-3, and the first filter screen plate 1-1 and the driving plate 3-1 form a lever structure relative to the rotating shaft 3-3;
the rotating cam 3-2 is driven to rotate by a first motor.
The weight of the driving plate 3-1 is less than that of the first filter screen plate 1-1, and the rotating cam 3-2 is positioned above the driving plate 3-1; the first separation bin 1 is internally provided with a limiting block 1-4 positioned below the first filter screen plate 1-1.
The side wall of the first separation bin 1 is an arc-shaped wall matched with the driving plate 3-1;
the driving plate 3-1 and the rotating cam 3-2 are arranged in a first mounting bin 4 located outside the first separation bin 1, the rotating cam 3-2 is rotatably arranged in the first mounting bin 4, and the first mounting bin 4 is fixedly connected to the outside of the outer wall of the first separation bin 1.
The second filter screen plate 2-1 is a horizontal plate, and a pushing device 5 for collecting the solid silt on the second filter screen plate 2-1 to the second silt outlet 2-2 is arranged on the second filter screen plate 2-1.
The pushing device 5 comprises a sliding block 5-1 which is arranged on the second filter screen plate 2-1 in a sliding mode, the sliding block 5-1 is hinged with a first connecting rod 5-2, the other end of the first connecting rod 5-2 is hinged with a second connecting rod 5-3, the other end of the second connecting rod 5-3 is hinged with a third connecting rod 5-4, and the third connecting rod 5-4 is arranged in parallel with the second filter screen plate 2-1;
the second connecting rod 5-3 and the third connecting rod 5-4 are both positioned in a second mounting bin 7 arranged outside the second separation bin 2, and a hinge shaft between the second connecting rod 5-3 and the third connecting rod 5-4 is driven to rotate by a second motor;
the second mounting bin 7 is arranged on the outer surface of the side wall of the second separation bin 2.
The second sludge outlet 2-2 and the second connecting rod 5-3 are respectively positioned at two sides of the second separating bin 2.
The first separation bin 1 is also internally provided with a pushing device 6 for collecting the solid silt on the first filter screen plate 1-1 to the first silt outlet 1-3.
The pushing device 6 is positioned above the first filter screen plate 1-1, the pushing device 6 comprises a first rotating rod 6-1, a fixed rod 6-2 and a second rod 6-4 which are respectively hinged to two ends of the first rotating rod 6-1, the other end of the fixed rod 6-2 is hinged to a third rod 6-3, and the other end of the second rod 6-4 is fixedly connected with a scraper 6-5;
the other end of the third rod 6-3 is hinged on the second rod 6-4,
and the hinged shafts of the first rotating rod 6-1 and the fixed rod 6-2 are driven to rotate by a third motor.
When the sand-mud separator is used, a first motor, a second motor and a third motor are respectively started, silt to be separated enters a first separation bin 1 from a feeding hole 1-2, a filter screen is arranged on the first filter screen plate 1-1, most of the sand is intercepted on the filter screen of the first filter screen plate 1-1 through the filtering action of the filter screen of the first filter screen plate 1-1, a rotating cam 3-2 is driven to rotate after the first motor is started, a lever structure is formed by the drive plate 3-1 and the first filter screen plate 1-1, the weight of the first filter screen plate 1-1 is larger than that of the drive plate 3-1, the first filter screen plate 1-1 descends under the action of gravity, a limiting block 1-4 is arranged on the side wall inside the first separation bin 1, and due to the limiting action of the limiting block 1-4 positioned below the first filter screen plate 1-1, the first filter screen plate 1-1 can not move downwards without limit, the drive plate 3-1 can be intermittently stirred to move downwards along with the rotation of the rotating cam 3-2, when the drive plate 3-1 moves downwards, the first filter screen plate 1-1 is pried to move upwards due to the lever action, so that the first filter screen plate 1-1 can move upwards and downwards, and thus, silt can be promoted to carry out solid-liquid separation on a filter screen of the first filter screen plate 1-1.
And the hinged shafts of the first rotating rod 6-1 and the fixed rod 6-2 are driven to rotate by a third motor. The first rotating rod 6-1 is a power rod, under the rotating action of the first rotating rod 6-1, the second rod 6-4 and the third rod 6-3 are sequentially driven to rotate, and finally the scraper 6-5 is driven to move back and forth, as shown in the figure, the scraper 6-5 is driven to move left and right, silt accumulated on the first filter screen plate 1-1 can be discharged to one end of the first filter screen plate 1-1 in the moving process, and then the silt is discharged through the first silt outlet 1-3.
The skilled person will know that this can be achieved by setting the start-up time of the third motor and the first motor and the relative position of the first filter screen 1-1 and the pusher jack 6.
The first filter screen plate 1-1 and the second filter screen plate 2-1 are both provided with filter screens, and the aperture of the filter screen of the first filter screen plate 1-1 is larger than that of the filter screen of the second filter screen plate 2-1.
Silt still has partial solid particles after being filtered by the first filter screen plate 1-1, then the silt is continuously and finely separated in the second separation bin 2, liquid passes through the filter screen, the solid particles are intercepted on the filter screen of the second filter screen plate 2-1, the second connecting rod 5-3 actively rotates under the drive of the second motor, the third connecting rod 5-4 is fixed, the second connecting rod 5-3 rotates around a hinged shaft of the second connecting rod 5-3 and the third connecting rod 5-4, the second connecting rod 5-3 drives the first connecting rod 5-2 to rotate, the first connecting rod 5-2 drives the sliding block 5-1 to horizontally move along the second filter screen plate 2-1, as shown in the figure, the sliding block 5-1 moves left and right along the second filter screen plate 2-1 under the drive of the first connecting rod 5-2, therefore, silt on the second filter screen plate 2-1 is returned into the second silt outlet 2-2, and the silt is separated.
The sand-mud separator can effectively separate silt into two stages, namely large-particle sand separated by the first filter screen plate 1-1 and small-particle sand separated by the second filter screen plate 2-1.
The embodiments described above are only preferred embodiments of the invention and are not exhaustive of the possible implementations of the invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a device for separating river course silt which characterized in that: the device comprises a first separation bin (1) and a second separation bin (2) which are sequentially arranged from top to bottom and are communicated with each other;
a first filter screen plate (1-1) which swings up and down is arranged in the first separation bin (1), a feeding hole (1-2) is formed in the top of the first separation bin (1), and a first sludge outlet (1-3) matched with the first filter screen plate (1-1) is formed in the side wall of the first separation bin (1);
a second filter screen plate (2-1) is arranged in the second separation bin (2), and a second sludge outlet (2-2) matched with the second filter screen plate (2-1) is formed in the side wall of the second separation bin (2).
2. The apparatus of claim 1, wherein the apparatus comprises: the first filter screen plate (1-1) is provided with a driving device (3) for driving the first filter screen plate (1-1) to move up and down.
3. The apparatus of claim 2, wherein the apparatus comprises: the driving device (3) comprises a driving plate (3-1) which is rotatably arranged on the side wall of the first separation bin (1) through a rotating shaft (3-3) and a rotating cam (3-2) which is matched with the driving plate (3-1) and is used for driving the driving plate (3-1) to move up and down, the first filter screen plate (1-1) is connected with the driving plate (3-1) through the rotating shaft (3-3), and the first filter screen plate (1-1) and the driving plate (3-1) form a lever structure relative to the rotating shaft (3-3);
the rotating cam (3-2) is driven to rotate by a first motor.
4. The apparatus of claim 3, wherein the apparatus comprises: the weight of the driving plate (3-1) is less than that of the first filter screen plate (1-1), and the rotating cam (3-2) is positioned above the driving plate (3-1); and a limiting block (1-4) positioned below the first filter screen plate (1-1) is arranged in the first separation bin (1).
5. The apparatus of claim 4, wherein the apparatus comprises: the side wall of the first separation bin (1) is an arc-shaped wall matched with the driving plate (3-1);
the driving plate (3-1) and the rotating cam (3-2) are arranged in a first mounting bin (4) located outside the first separation bin (1), the rotating cam (3-2) is rotatably arranged in the first mounting bin (4), and the first mounting bin (4) is fixedly connected to the outside of the outer wall of the first separation bin (1).
6. The apparatus of claim 1, wherein the apparatus comprises: the second filter screen plate (2-1) is a horizontal plate, and a pushing device (5) used for collecting solid sediment on the second filter screen plate (2-1) to the second sludge outlet (2-2) is arranged on the second filter screen plate (2-1).
7. The apparatus of claim 6, wherein the apparatus comprises: the pushing device (5) comprises a sliding block (5-1) which is arranged on the second filter screen plate (2-1) in a sliding mode, the sliding block (5-1) is hinged with a first connecting rod (5-2), the other end of the first connecting rod (5-2) is hinged with a second connecting rod (5-3), the other end of the second connecting rod (5-3) is hinged with a third connecting rod (5-4), and the third connecting rod (5-4) is arranged in parallel with the second filter screen plate (2-1);
the second connecting rod (5-3) and the third connecting rod (5-4) are both positioned in a second mounting bin (7) arranged outside the second separation bin (2), and a hinged shaft between the second connecting rod (5-3) and the third connecting rod (5-4) is driven to rotate by a second motor;
the second mounting bin (7) is arranged on the outer surface of the side wall of the second separation bin (2).
8. The apparatus of claim 7, wherein the apparatus comprises: the second sludge outlet (2-2) and the second connecting rod (5-3) are respectively positioned at two sides of the second separation bin (2).
9. The apparatus of claim 1, wherein the apparatus comprises: the first separation bin (1) is also internally provided with a pushing device (6) for collecting the solid silt on the first filter screen plate (1-1) to the first silt outlet (1-3).
10. The apparatus of claim 9, wherein the apparatus comprises: the pushing device (6) is positioned above the first filter screen plate (1-1), the pushing device (6) comprises a first rotating rod (6-1), a fixed rod (6-2) and a second rod (6-4) which are respectively hinged to two ends of the first rotating rod (6-1), the other end of the fixed rod (6-2) is hinged to a third rod (6-3), and the other end of the second rod (6-4) is fixedly connected with a scraper (6-5);
the other end of the third rod (6-3) is hinged on the second rod (6-4),
and the hinge shafts of the first rotating rod (6-1) and the fixed rod (6-2) are driven to rotate by a third motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010566416.5A CN111760361A (en) | 2020-06-19 | 2020-06-19 | Device for separating river sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010566416.5A CN111760361A (en) | 2020-06-19 | 2020-06-19 | Device for separating river sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111760361A true CN111760361A (en) | 2020-10-13 |
Family
ID=72721112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010566416.5A Pending CN111760361A (en) | 2020-06-19 | 2020-06-19 | Device for separating river sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111760361A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618218A (en) * | 2022-03-03 | 2022-06-14 | 济南市环境研究院(济南市黄河流域生态保护促进中心) | Rural domestic sewage treatment plant of vehicular |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206214880U (en) * | 2016-12-01 | 2017-06-06 | 重庆雨帝建材有限公司 | Sediment separator |
| CN106964192A (en) * | 2017-05-31 | 2017-07-21 | 成都绿能创客工业设计有限公司 | A kind of silt Separation process arrangements in Hydraulic and Hydro-Power Engineering |
| CN208661701U (en) * | 2018-08-01 | 2019-03-29 | 汨罗市仕新混凝土有限公司 | A kind of vibrating type silt separation apparatus |
| CN109759320A (en) * | 2019-03-30 | 2019-05-17 | 南通华新建工集团有限公司 | A kind of Sand screen for building |
-
2020
- 2020-06-19 CN CN202010566416.5A patent/CN111760361A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206214880U (en) * | 2016-12-01 | 2017-06-06 | 重庆雨帝建材有限公司 | Sediment separator |
| CN106964192A (en) * | 2017-05-31 | 2017-07-21 | 成都绿能创客工业设计有限公司 | A kind of silt Separation process arrangements in Hydraulic and Hydro-Power Engineering |
| CN208661701U (en) * | 2018-08-01 | 2019-03-29 | 汨罗市仕新混凝土有限公司 | A kind of vibrating type silt separation apparatus |
| CN109759320A (en) * | 2019-03-30 | 2019-05-17 | 南通华新建工集团有限公司 | A kind of Sand screen for building |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618218A (en) * | 2022-03-03 | 2022-06-14 | 济南市环境研究院(济南市黄河流域生态保护促进中心) | Rural domestic sewage treatment plant of vehicular |
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Application publication date: 20201013 |