CN113187006B - River bottom silt automatic clearing equipment - Google Patents
River bottom silt automatic clearing equipment Download PDFInfo
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- CN113187006B CN113187006B CN202110375852.9A CN202110375852A CN113187006B CN 113187006 B CN113187006 B CN 113187006B CN 202110375852 A CN202110375852 A CN 202110375852A CN 113187006 B CN113187006 B CN 113187006B
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- pipe
- heat
- river
- transparent vacuum
- automatic
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses automatic river bottom sludge removing equipment which comprises a dredging cover arranged at the bottom of a river, wherein a heat insulation pipe is arranged on the dredging cover, the heat insulation pipe upwards extends to a river bank along a river dike, a plurality of transparent vacuum pipes are equidistantly arranged on the heat insulation pipe, a floating rod is hermetically and slidably inserted into the upper end of each transparent vacuum pipe, and a floating block is arranged at the upper end of each floating rod. According to the invention, the pressure difference of upper and lower water levels is utilized by the dredging cover and the heat conduction pipe, the transparent vacuum pipe and the floating rod float up and down under the action of the floating block, the magnetic column is matched to enable the magnetic thermal coil to generate heat, and the heat conduction liquid conducts the heat to enable the heat conduction pipe to heat river water in the heat conduction pipe to quickly evaporate and reduce the water level, so that sludge is upwards moved under pressure to realize an automatic dredging function, the engineering quantity is reduced, and the automatic dredging and desilting can be realized all the year round, so that the device is more convenient and easy to implement.
Description
Technical Field
The invention relates to the field of river channel treatment, in particular to automatic river bottom sludge clearing equipment.
Background
The long-time accumulation of river bottom sludge easily causes river channel blockage and river water line height deficiency, and easily causes dangerous accidents such as polder breakage, so that sludge cleaning needs to be performed on the area where sludge is easily accumulated.
The mode of desilting commonly used now usually is the mode that manual cooperation machinery transported and unloaded, draws water the back through the cofferdam promptly, and rethread machinery inhales row to silt, but this kind of mode engineering volume is big, and it is comparatively inconvenient to implement, can not automatic desilting, and consumes a large amount of resources.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides automatic river bottom sludge removing equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a river bottom silt automatic clear equipment, is including installing the desilting cover at the river bottom, install the insulating tube on the desilting cover, the insulating tube upwards extends to the river bank along the river levee, equidistantly on the insulating tube install a plurality of transparent vacuum tubes, every the upper end of transparent vacuum tube is all sealed to slide and is inserted and be equipped with the float bar, every the kicking block is all installed to the upper end of float bar.
Preferably, a plurality of bracing pieces are installed to the lower extreme edge equidistance of desilting cover, and are a plurality of the bracing piece is fixed at the bottom of a river.
Preferably, a plurality of supports are installed to the annular equidistance of inner wall of insulating tube, and are a plurality of the heat pipe is installed jointly to the one end that the insulating tube inner wall was kept away from to the support, the outer wall upper end of insulating tube is equipped with a plurality of jacks, and is a plurality of transparent vacuum tube is sealed respectively to be inserted and is established in a plurality of jacks.
Preferably, heat conducting liquid is filled between the heat conducting pipe and the heat preservation pipe and in the transparent vacuum pipe, and the heat conducting liquid is made of high-fluidity low-density materials.
Preferably, a plurality of anti-reverse cone section of thick bamboo are installed to the inner wall equidistance of heat pipe, the desilting cover is kept away from along the insulating tube to the toper end of preventing the anti-reverse cone section of thick bamboo.
Preferably, every a plurality of magnetic heat coils are installed to equal equidistance in the transparent vacuum tube, the lower extreme of float lever extends to in the transparent vacuum tube and the equidistance cover is equipped with a plurality of magnetic columns, every the magnetic column all is located the centre that corresponds magnetic heat coil.
Preferably, an exhaust pipe is inserted into the side wall of one end, located on the river bank, of the heat preservation pipe, and one end, close to the heat preservation pipe, of the exhaust pipe extends into the heat conduction pipe.
Preferably, the height of the upper end of each transparent vacuum tube is lower than the lowest water level line of the river channel, and the length of each floating rod is shorter than that of the corresponding transparent vacuum tube.
The invention has the following beneficial effects:
1. silt is piled up at the bottom of a river and is covered the desilting cover, the float lever reciprocates under the floating action of floating block, make the magnetic column slide from top to bottom in the magnetism hot coil, make the magnetic flux that makes the magnetism hot coil change and produce the electric energy, then magnetism hot coil produces a large amount of heat energy under the effect of electric energy, and make heat conduction liquid be heated through contact heat transfer, heat conduction liquid makes the heat conduction pipe temperature rise through flowing transmission to heat pipe department and through contact heat transfer, make the river temperature in the heat conduction pipe rise, increase river evaporation rate, river has reduced the water level in the heat conduction pipe after the evaporation in the heat conduction pipe, water pressure in the heat conduction pipe has been reduced promptly, make water pressure in the heat conduction pipe be less than bottom of a river water pressure, make bottom of a river water pressure promote silt to flow from desilting cover to the heat conduction pipe, realize automatic desilting function, need not artifical and large-scale mechanical work, reduce desilting engineering volume, desilting is more convenient, and can install automatic desilting for a long time.
2. The anti-reverse cone section of thick bamboo in the heat-conducting pipe can be when silt pressurized upward movement, prevent that river bottom pressure from leading to the silt backward flow inadequately, promptly when the silt thickness is thinner, behind the silt was sent into the heat-conducting pipe by pressure, bottom silt disappeared, rivers can't bear silt gravity, then prevent against the reverse cone section of thick bamboo and can prevent silt because of the gravity backward flow, increase the reliability of desilting, and can realize having automatic desilting when silt piles up, only have the moisture evaporation when having no silt, can not influence river ecological environment.
3. Transparent vacuum tube also can absorb radiant heat energy through illumination when the magnetism hot coil produces heat energy and keeps warm to it for heat-conducting liquid temperature rises in the transparent vacuum tube, further increases the difference in temperature of river and heat-conducting liquid, improves the evaporation capacity of heat transfer temperature and the interior river of heat-conducting tube promptly, guarantees the reliability of desilting.
In summary, the invention utilizes the pressure difference of upper and lower water levels through the dredging cover and the heat conduction pipe, the transparent vacuum pipe and the floating rod float up and down under the action of the floating block, the magnetic column is matched to enable the magnetic thermal coil to generate heat, and the heat conduction liquid conducts the heat to enable the heat conduction pipe to heat the river water in the heat conduction pipe to enable the river water to quickly evaporate and reduce the water level, so that the sludge is upwards pressed to realize the automatic dredging function, the engineering quantity is reduced, and the automatic dredging and desilting can be realized all the year round, thereby being more convenient and easy to implement.
Drawings
FIG. 1 is a schematic structural diagram of an automatic river bottom sludge removal device according to the present invention;
FIG. 2 is an enlarged view of a portion of a thermal insulation pipe of the automatic river bottom sludge removal device according to the present invention;
FIG. 3 is an enlarged view of a vacuum tube portion of an automatic river bottom sludge removal device according to the present invention;
fig. 4 is a partially enlarged view of a heat pipe of an automatic river bottom sludge removal device according to the present invention.
In the figure: the device comprises a dredging cover 1, a support rod 11, a heat preservation pipe 2, a support 21, a jack 22, a transparent vacuum pipe 3, a magnetic thermal coil 31, a floating rod 4, a floating block 41, a magnetic column 42, an exhaust pipe 5, a heat conduction pipe 6, an anti-reverse cone 61 and heat conduction liquid 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a river bottom silt automatic clearing equipment, is including installing desilting cover 1 at the river bottom, installs insulating tube 2 on the desilting cover 1, and insulating tube 2 upwards extends to the river bank along the river levee, and a plurality of transparent vacuum tubes 3 are installed to insulating tube 2 equidistance, and the upper end of every transparent vacuum tube 3 all seals up and slides and inserts and be equipped with buoy 4, and the upper end of every buoy 4 all installs kicking block 41.
A plurality of support rods 11 are arranged on the edge of the lower end of the dredging cover 1 at equal intervals, and the support rods 11 are fixed at the bottom of a river.
A plurality of supports 21 are installed to the annular equidistance of inner wall of insulating tube 2, and the heat pipe 6 is installed jointly to the one end that 2 inner walls of insulating tube were kept away from to a plurality of supports 21, and the outer wall upper end of insulating tube 2 is equipped with a plurality of jacks 22, and a plurality of transparent vacuum tubes 3 are sealed respectively to be inserted and establish in a plurality of jacks 22.
A plurality of anti-reverse cone barrels 61 are installed on the inner wall of the heat conduction pipe 6 at equal intervals, and the conical ends of the anti-reverse cone barrels 61 are far away from the desilting cover 1 along the heat preservation pipe 2.
A plurality of magnetocaloric coils 31 are installed in each transparent vacuum tube 3 at equal intervals, the lower end of the floating rod 4 extends into the transparent vacuum tube 3 and is sleeved with a plurality of magnetic columns 42 at equal intervals, and each magnetic column 42 is located in the middle of the corresponding magnetocaloric coil 31.
An exhaust pipe 5 is inserted into a side wall of one end of the heat preservation pipe 2, which is located at the river bank, and one end of the exhaust pipe 5, which is close to the heat preservation pipe 2, extends into the heat conduction pipe 6.
The upper end height of each transparent vacuum tube 3 is lower than the lowest water level line of the river, and the length of each floating rod 4 is shorter than the corresponding transparent vacuum tube 3.
When the invention is used, silt is accumulated at the bottom of a river to cover the dredging cover 1, the floating rod 4 moves up and down under the floating action of the floating block 41, the magnetic column 42 slides up and down in the magnetic thermal coil 31, so that the magnetic flux of the magnetic thermal coil 31 is changed to generate electric energy, the magnetic thermal coil 31 generates a large amount of heat energy under the action of the electric energy, the heat conducting liquid 7 is heated through contact heat exchange, the heat conducting liquid 7 is transferred to the heat conducting pipe 6 through flowing and the temperature of the heat conducting pipe 6 is increased through contact heat exchange, the river water temperature in the heat conducting pipe 6 is increased, the evaporation speed of the river water is increased, the water level in the heat conducting pipe 6 is reduced after the river water is evaporated in the heat conducting pipe 6, namely, the water pressure in the heat conducting pipe 6 is reduced, the water pressure in the heat conducting pipe 6 is lower than the water pressure at the bottom of the river, the water pressure at the bottom of the river pushes the silt to flow from the dredging cover 1 to the heat conducting pipe 6, the automatic dredging function is realized, manual and the large-scale mechanical work is not needed, the dredging engineering quantity of the dredging is reduced, the dredging engineering quantity of dredging is more convenient, and the automatic dredging can be installed for a long time.
Prevent that anti-awl section of thick bamboo 61 in heat pipe 6 can be when silt pressurized upward movement, prevent that river bottom pressure from leading to the silt backward flow inadequately, promptly when the silt thickness is thinner, silt is sent into heat pipe 6 back by pressure, bottom silt disappears, rivers can't bear silt gravity, prevent that anti-awl section of thick bamboo 61 can prevent that silt from flowing back because of gravity, increase the reliability of desilting, and can realize having automatic desilting when silt piles up, only have moisture evaporation during no silt, can not influence river ecological environment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. An automatic river bottom sludge clearing device comprises a dredging cover (1) installed at the bottom of a river, and is characterized in that a heat-insulating pipe (2) is installed on the dredging cover (1), the heat-insulating pipe (2) upwards extends to the river bank along the river bank, a plurality of transparent vacuum pipes (3) are installed on the heat-insulating pipe (2) at equal intervals, a floating rod (4) is hermetically and slidably inserted into the upper end of each transparent vacuum pipe (3), and a floating block (41) is installed at the upper end of each floating rod (4);
a plurality of supports (21) are annularly and equidistantly arranged on the inner wall of the heat preservation pipe (2), heat conduction pipes (6) are jointly arranged at one ends, far away from the inner wall of the heat preservation pipe (2), of the supports (21), a plurality of insertion holes (22) are formed in the upper end of the outer wall of the heat preservation pipe (2), and a plurality of transparent vacuum pipes (3) are respectively inserted into the insertion holes (22) in a sealing mode;
the gap between the heat preservation pipe (2) and the heat conduction pipe (6) is communicated with the inner space of the transparent vacuum pipe (3);
and heat conducting liquid (7) is filled between the heat conducting pipe (6) and the heat preservation pipe (2) and in the transparent vacuum pipe (3), and the heat conducting liquid (7) is made of a high-fluidity low-density material.
2. The automatic river bottom sludge removing equipment according to claim 1, wherein a plurality of support rods (11) are equidistantly arranged at the lower end edge of the dredging cover (1), and the plurality of support rods (11) are fixed at the bottom of the river.
3. The automatic river bottom sludge removing equipment according to claim 1, wherein a plurality of anti-reverse cone cylinders (61) are equidistantly mounted on the inner wall of the heat conducting pipe (6), and the tapered ends of the anti-reverse cone cylinders (61) are far away from the dredging cover (1) along the heat insulating pipe (2).
4. The automatic river bottom sludge removing device according to claim 1, wherein a plurality of magnetocaloric coils (31) are mounted in each transparent vacuum tube (3) at equal intervals, the lower end of the floating rod (4) extends into the transparent vacuum tube (3) and is sleeved with a plurality of magnetic columns (42) at equal intervals, and each magnetic column (42) is located in the middle of the corresponding magnetocaloric coil (31).
5. The automatic river bottom sludge removing equipment according to claim 1, wherein an exhaust pipe (5) is inserted into the side wall of one end of the heat preservation pipe (2) on the river bank, and one end of the exhaust pipe (5) close to the heat preservation pipe (2) extends into the heat conduction pipe (6).
6. The automatic river bottom sludge removing equipment according to claim 1, wherein the height of the upper end of each transparent vacuum tube (3) is lower than the lowest water level of the river channel, and the length of each floating rod (4) is shorter than that of the corresponding transparent vacuum tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375852.9A CN113187006B (en) | 2021-04-08 | 2021-04-08 | River bottom silt automatic clearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375852.9A CN113187006B (en) | 2021-04-08 | 2021-04-08 | River bottom silt automatic clearing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113187006A CN113187006A (en) | 2021-07-30 |
| CN113187006B true CN113187006B (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110375852.9A Active CN113187006B (en) | 2021-04-08 | 2021-04-08 | River bottom silt automatic clearing equipment |
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| CN (1) | CN113187006B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1647317A1 (en) * | 1988-06-17 | 1991-05-07 | Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции | Method of monitoring corrosion of heat-exchanger tubes |
| DE19851111C1 (en) * | 1998-11-06 | 1999-12-02 | Braun Alfons | Suction dredger handling mining paydirt or slurry from drains |
| RU2221916C2 (en) * | 2001-12-28 | 2004-01-20 | Бессонов Евгений Александрович | Process of clearing of water storage basin from drift and gear- siphon dredger for its implementation |
| CN1480523A (en) * | 2002-09-03 | 2004-03-10 | 黄熙瑜 | Fermenting tank for treating garbage |
| CN102711300A (en) * | 2012-06-20 | 2012-10-03 | 北京绿创生态科技有限公司 | Pipe electromagnetism heating device and electromagnetism heating method |
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- 2021-04-08 CN CN202110375852.9A patent/CN113187006B/en active Active
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| CN113187006A (en) | 2021-07-30 |
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Effective date of registration: 20221114 Address after: 225400 No. 8, Huanxi Road, Taixing high tech Industrial Development Zone, Taizhou City, Jiangsu Province Applicant after: JIANGSU ZHONGXING WATER SERVICE CO.,LTD. Address before: 321000 Zhejiang Zhengqi Agricultural Machinery Co., Ltd., building 2 on the right, No. 66, Huaxia Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Applicant before: Xiong Jinpeng |
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