CN111472400A - Energy-saving outdoor building foundation ditch desilting equipment for building room - Google Patents
Energy-saving outdoor building foundation ditch desilting equipment for building room Download PDFInfo
- Publication number
- CN111472400A CN111472400A CN202010334897.7A CN202010334897A CN111472400A CN 111472400 A CN111472400 A CN 111472400A CN 202010334897 A CN202010334897 A CN 202010334897A CN 111472400 A CN111472400 A CN 111472400A
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- Prior art keywords
- fixed
- building
- energy
- sludge pump
- tube head
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Links
- 239000010802 sludge Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 2
- 239000010813 municipal solid waste Substances 0.000 abstract description 13
- 239000007787 solid Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 239000010791 domestic waste Substances 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000009412 basement excavation Methods 0.000 description 6
- 235000012054 meals Nutrition 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses energy-saving foundation pit dredging equipment for building an outdoor building, and relates to the technical field of building construction. This energy-saving outdoor building foundation ditch desilting equipment for room construction, including the sludge pump, the entry of sludge pump is connected and communicates with the one end of conveyer pipe, and the conveyer pipe keeps away from the fixed tube head of one end fixedly connected with of sludge pump, and the inner chamber middle part fixedly connected with of fixed tube head separates the net, and fixed tube head is carried on the back one side of conveyer pipe mutually and is offered four recesses that the equidistance encircles the form and distributes. This energy-saving outdoor building is built and is used foundation ditch desilting equipment inhales the silt course of operation, separates the domestic waste who smugglies secretly in the silt through preventing stifled mechanism's function, makes solid garbage can't be followed sludge pump work and is inhaled in the conveyer pipe, and then has effectively avoided appearing the condition of blockking up in the desilting course of operation to the condition that leads to sludge pump to damage in a large amount of solid garbage entering sludge pump has further been prevented and has appeared.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a foundation pit dredging device for building an energy-saving outdoor building.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The persons with low excavation depth can use the method of putting side slope to make the earth slope stable, and the size of the slope is determined according to the relevant construction project. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like. In the process of excavation of the foundation pit, the generation of silt and construction waste is inevitable, so that corresponding dredging treatment is required in each stage of excavation construction of the foundation pit. However, in the actual construction process, because the defect of on-site supervision strength, the condition that construction workers throw domestic garbage into the foundation pit often appears, the foundation pit dredging work is undoubtedly influenced, and the on-site dredging mode based on a sludge pump is mostly adopted for carrying out the foundation pit dredging work in consideration of the fluidity of sludge. In order to prevent the domestic garbage that the construction worker is thrown into the foundation pit from causing blockage to the dredging work, the foundation pit dredging equipment capable of solving the problem needs to be provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the energy-saving foundation pit dredging equipment for building the outdoor building, which can effectively avoid the blockage of domestic garbage to the dredging work, thereby ensuring the smooth operation of the foundation pit dredging work.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an energy-saving outdoor building room is built and is used foundation ditch desilting equipment, includes the sludge pump, the entry of sludge pump is connected and the intercommunication with the one end of conveyer pipe, and the conveyer pipe keeps away from the fixed tube head of one end fixedly connected with of sludge pump, and the inner chamber middle part fixedly connected with of fixed tube head separates the net, and fixed tube head is carried on the back one side of conveyer pipe mutually and is offered four recesses that the equidistance encircles the form and distributes, and fixed mounting has actuating mechanism on the left end of fixed tube head, is provided with in four recesses and prevents stifled.
Preferably, the right end of the groove extends to the left side of the separation net, and the distance between the separation net and the groove is three centimeters.
Preferably, the driving mechanism comprises four bending fixed tubes, four rotating rods, ball shafts, bevel gears and a driving motor, the four bending fixed tubes are fixedly connected to the left end of the fixed tube head in an equidistant encircling manner, the four rotating rods are distributed in the four bending fixed tubes in an equidistant encircling manner by taking the axial lead of the fixed tube head as the center of a circle, the ball shafts are sleeved on the left section and the right section of a single rotating rod, the two ball shafts are respectively embedded in the two adjacent bending fixed tubes, the bevel gears are sleeved at the two ends of each rotating rod, the driving motor is fixedly installed at the top of the bending fixed tube positioned at the upper right corner of the left end of the fixed tube head, the output shaft of the driving motor penetrates through the bending fixed tubes and is fixedly connected with the top ends of the rotating rods positioned at the front side of the fixed tube head, the bevel gears of every two adjacent rotating rods are meshed with each other, and the middle part of the rotating rod is positioned in the groove.
Preferably, the middle part of the anti-blocking mechanism is sleeved on a section of the rotating rod in the groove, and the rotating rod is positioned on one side of the groove close to the left end of the fixed pipe head.
Preferably, prevent stifled mechanism and include the lantern ring, cutting board, fixed awl, entrapment hole, extension rod, syringe needle and conflict awl, lantern ring suit is on the bull stick, and the quantity of cutting board is four, and four cutting boards are equidistance and encircle form fixed connection on the lantern ring, and a plurality of fixed awl are row form equidistance fixed connection on the right side of cutting board, and a plurality of entrapment holes are row form equidistance and set up in the cutting board and run through its left and right sides, the equal fixedly connected with extension rod in both sides around the cutting board, and two extension rods are the symmetry and describe the setting, and a plurality of syringe needles that are row form equidistance and distribute of the right side fixedly connected with of extension rod.
Preferably, the cross section of the knife board is isosceles trapezoid, and the length of the knife board is two centimeters less than that of the groove.
Preferably, conflict awl two are a set of setting in single recess, and two conflict awl fixed connection in the relative lantern ring curved surface of recess inner wall one side, and the pointed end of conflict awl is located between cutting board and the extension rod.
The invention provides an energy-saving foundation pit dredging device for building an outdoor building. The method has the following beneficial effects:
(1) this energy-saving outdoor building is foundation ditch desilting equipment for building room, inhale the silt course of operation, domestic waste smugglied secretly in the silt is sorted out through preventing stifled mechanism's function, make solid waste can't be followed sludge pump work and inhaled in the conveyer pipe, and then the condition that the jam appears in the desilting course of operation has effectively been avoided, and further prevented that a large amount of solid waste from getting into the condition that leads to the sludge pump to damage in the sludge pump and appearing, the setting of the internal spacer net of cooperation fixed tube head, can further intercept the solid waste smugglied secretly in the silt, thereby fully ensure the normal function of sludge pump and going on with lasting of foundation ditch desilting work.
(2) This energy-saving outdoor building is built and is used foundation ditch desilting equipment, when reaching solid garbage interception effect through separating the net, cooperation anti-blocking mechanism function can clear up the solid garbage that accumulates at separating the net surface equally, and smuggle the outside to fixed tube head with it secretly, and then avoid separating the condition that the net is blockked up and appear, the entry end of fixed tube head is kept away from to solid garbage after being taken out simultaneously, thereby the condition that solid garbage gets into the conveyer pipe once more along with the work of inhaling silt appears.
(3) This energy-saving outdoor building room is built and is used foundation ditch desilting equipment, based on the morphological design of catching the mechanism in preventing stifled mechanism, can snatch to the disposable tableware that accounts for than the biggest in the building workman domestic waste, realize simultaneously reducing this part rubbish volume so that it is not enough to cause the effect of threat to the sludge pump operation to reach all the other solid state rubbish and concentrate unified position, so that clear up this part rubbish through the manual work after the desilting work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of a fixed pipe head according to the present invention;
FIG. 4 is a front cross-sectional view of the fixed tip of the present invention;
FIG. 5 is a left side cross-sectional view of the drive mechanism of the present invention;
fig. 6 is a left side view of the anti-blocking mechanism of the present invention.
In the figure: 1 sludge pump, 2 delivery pipes, 3 fixed pipe heads, 4 partition nets, 5 grooves, 6 driving mechanisms, 7 anti-blocking mechanisms, 61 bent fixed pipes, 62 rotating rods, 63 spherical shafts, 64 conical gears, 65 driving motors, 71 lantern rings, 72 knife boards, 73 fixed cones, 74 trapping holes, 75 extension rods, 76 needles and 77 abutting cones.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an energy-saving outdoor building room is built and is used foundation ditch desilting equipment, including sludge pump 1, sludge pump 1's entry is connected and the intercommunication with conveyer pipe 2's one end, and conveyer pipe 2 keeps away from the fixed tube head of one end fixedly connected with 3 of sludge pump 1, the inner chamber middle part fixedly connected with of fixed tube head 3 separates net 4, and fixed tube head 3 is carried on the back one side of conveyer pipe 2 and is offered and be four recesses 5 that the equidistance encircles the form and distributes, the right-hand member of recess 5 extends to the left side that separates net 4, and the distance that separates between net 4 and the recess 5 is three centimetres, fixed mounting has actuating mechanism 6 on fixed tube head 3's the left end, be provided with in.
The driving mechanism 6 comprises four bending fixed tubes 61, four rotating rods 62, a ball shaft 63, bevel gears 64 and driving motors 65, the number of the bending fixed tubes 61 is four, the four bending fixed tubes 61 are fixedly connected to the left end of the fixed tube head 3 in an equidistant surrounding manner, the number of the rotating rods 62 is four, the four rotating rods 62 are distributed in the four bending fixed tubes 61 in an equidistant surrounding manner by taking the axial lead of the fixed tube head 3 as the center of a circle, the ball shaft 63 is sleeved on each of the left and right sections of a single rotating rod 62, the two ball shafts 63 are respectively embedded in two adjacent bending fixed tubes 61, the bevel gears 64 are sleeved on two ends of each rotating rod 62, the driving motors 65 are fixedly arranged on the tops of the bending fixed tubes 61 positioned at the upper right corner of the left end of the fixed tube head 3, the output shafts of the driving motors 65 penetrate through the bending fixed tubes 61 and are fixedly connected with the top ends of the rotating rods 62 positioned on the front surface of the fixed tube head 3, the bevel gears 64 of, and the middle part of the rotating rod 62 is positioned in the groove 5, the middle part of the anti-blocking mechanism 7 is sleeved on a section of the rotating rod 62 positioned in the groove 5, and the rotating rod 62 is positioned on one side of the groove 5 close to the left end of the fixed tube head 3.
The anti-blocking mechanism 7 comprises a lantern ring 71, four knife boards 72, four fixed cones 73, trapping holes 74, extension rods 75, needles 76 and interference cones 77, the lantern ring 71 is sleeved on the rotating rod 62, the number of the knife boards 72 is four, the four knife boards 72 are fixedly connected to the lantern ring 71 in an equidistant surrounding manner, the cross section of each knife board 72 is in an isosceles trapezoid shape, the length of each knife board 72 is less than two centimeters of the length of the corresponding groove 5, the fixed cones 73 are fixedly connected to the right side of each knife board 72 in a row shape at equal intervals, the trapping holes 74 are arranged in the knife boards 72 in a row shape at equal intervals and penetrate through the left side and the right side of each knife board 72, the extension rods 75 are fixedly connected to the front side and the rear side of each knife board 72, the two extension rods 75 are arranged in a symmetrical manner, the needles 76 are fixedly connected to the right side of each extension rod 75 in a row shape at equal intervals, the two interference cones 77 are arranged in a group in the single groove, the tip of the interference cone 77 is located between the knife plate 72 and the extension rod 75.
When the device is used, the fixed pipe head 3 is lightly placed on the surface of sludge, the sludge pump 1 is started to pump out the sludge through the fixed pipe head 3 and the conveying pipe 2, large solid garbage in the sludge is intercepted through the separation net 4, meanwhile, the driving motor 65 operates to drive the rotating rods 62 to rotate, when a single rotating rod 62 is driven, the other rotating rods 62 are driven to rotate in the ball shaft 63 through the bevel gear 64, the anti-blocking mechanism 7 is driven to rotate, the rotating direction of the anti-blocking mechanism 7 is clockwise, the knife plate 72 is in contact with the disposable meal box through the fixed cone 73 in the rotating process and forms a recess on the surface of the knife plate, so that the meal box is captured and taken to the collision cone 77 through the rotation of the knife plate 72, the meal box is fixed on the collision cone 77 based on the interaction of force, meanwhile, the extension rod 75 is flexible and is in an inclined state under the non-stressed state, the top end of the extension rod is far away from the surface of the knife plate 72, and captures a, and carried to collision cone 77 for collection.
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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an energy-saving outdoor building room is built and is used foundation ditch desilting equipment, includes sludge pump (1), its characterized in that: the inlet of sludge pump (1) is connected and communicates with the one end of conveyer pipe (2), and conveyer pipe (2) keep away from one end fixedly connected with fixed tube head (3) of sludge pump (1), the inner chamber middle part fixedly connected with of fixed tube head (3) separates net (4), and fixed tube head (3) one side of conveyer pipe (2) mutually on the back of the body offer be the equidistance around four recess (5) that the form distributes, fixed mounting has actuating mechanism (6) on the left end of fixed tube head (3), be provided with in four recess (5) and prevent stifled mechanism (7).
2. The foundation pit dredging equipment for building of the energy-saving outdoor building according to claim 1, characterized in that: the right end of the groove (5) extends to the left side of the separation net (4), and the distance between the separation net (4) and the groove (5) is three centimeters.
3. The foundation pit dredging equipment for building of the energy-saving outdoor building according to claim 1, characterized in that: the driving mechanism (6) comprises bending fixed pipes (61), rotating rods (62), ball shafts (63), bevel gears (64) and driving motors (65), the number of the bending fixed pipes (61) is four, the four bending fixed pipes (61) are fixedly connected to the left end of the fixed pipe head (3) in an equidistant encircling mode, the number of the rotating rods (62) is four, the four rotating rods (62) are distributed in the four bending fixed pipes (61) in an equidistant encircling mode by taking the axial lead of the fixed pipe head (3) as the center of a circle, the ball shafts (63) are sleeved on the left section and the right section of a single rotating rod (62), the two ball shafts (63) are respectively embedded in the two adjacent bending fixed pipes (61), the bevel gears (64) are sleeved at the two ends of the rotating rods (62), the driving motors (65) are fixedly installed at the tops of the bending fixed pipes (61) positioned at the upper right corner of the left end of the fixed pipe head (3), and the output shaft of the driving motor (65) penetrates through the bending fixing tube (61) and is fixedly connected with the top end of the rotating rod (62) positioned on the front surface of the fixing tube head (3), every two adjacent sections of the rotating rods (62) are meshed with each other through the conical gears (64), and the middle parts of the rotating rods (62) are positioned in the grooves (5).
4. The foundation pit dredging equipment for building of the energy-saving outdoor building according to claim 1, characterized in that: the middle part of the anti-blocking mechanism (7) is sleeved on a section of the rotating rod (62) which is positioned in the groove (5), and the rotating rod (62) is positioned on one side of the groove (5) which is close to the left end of the fixed tube head (3).
5. The foundation pit dredging equipment for building of the energy-saving outdoor building according to claim 3, characterized in that: prevent stifled mechanism (7) including lantern ring (71), cutting board (72), fixed awl (73), entrapment hole (74), extension rod (75), syringe needle (76) and conflict awl (77), lantern ring (71) suit is on bull stick (62), and the quantity of cutting board (72) is four, and four cutting boards (72) are the equidistance and encircle form fixed connection on lantern ring (71), and a plurality of fixed awl (73) are the right side of row form equidistance fixed connection at cutting board (72), and a plurality of entrapment holes (74) are row form equidistance and set up in cutting board (72) and run through its left and right sides, the equal fixedly connected with extension rod (75) in both sides around cutting board (72), and two extension rod (75) are the setting of symmetry form, and a plurality of syringe needles (76) that are row form equidistance and distribute of the right side fixedly connected with of extension rod (75).
6. The foundation pit dredging equipment for energy-saving outdoor building and building according to claim 5, characterized in that: the cross section of the knife board (72) is isosceles trapezoid, and the length of the knife board (72) is two centimeters less than that of the groove (5).
7. The foundation pit dredging equipment for energy-saving outdoor building and building according to claim 5, characterized in that: conflict awl (77) two are a set of setting in single recess (5), and two conflict awl (77) fixed connection in one side of the relative lantern ring (71) curved surface of recess (5) inner wall, and the pointed end of conflict awl (77) is located between cutting board (72) and extension rod (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334897.7A CN111472400B (en) | 2020-04-22 | 2020-04-22 | Energy-saving outdoor building foundation ditch desilting equipment for building room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334897.7A CN111472400B (en) | 2020-04-22 | 2020-04-22 | Energy-saving outdoor building foundation ditch desilting equipment for building room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111472400A true CN111472400A (en) | 2020-07-31 |
| CN111472400B CN111472400B (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010334897.7A Active CN111472400B (en) | 2020-04-22 | 2020-04-22 | Energy-saving outdoor building foundation ditch desilting equipment for building room |
Country Status (1)
| Country | Link |
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| CN (1) | CN111472400B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737879A (en) * | 2021-09-16 | 2021-12-03 | 宋佳 | Energy-saving outdoor building foundation ditch desilting equipment for building room |
| CN116290178A (en) * | 2023-05-26 | 2023-06-23 | 中建安装集团有限公司 | Energy-saving foundation pit dredging equipment |
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| JP2001020318A (en) * | 1999-07-08 | 2001-01-23 | Mitsubishi Heavy Ind Ltd | Waters purifying method and waters purifying system and dam soil discharging system |
| CN101904234A (en) * | 2010-08-03 | 2010-12-08 | 张朝书 | Bundling and cleaning machine of field films |
| CN205000383U (en) * | 2015-09-27 | 2016-01-27 | 邵建 | Submarine rubbish desilting ship with antiwind section of thick bamboo of scraping |
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| CN207228195U (en) * | 2017-07-27 | 2018-04-13 | 安徽宽居电器有限公司 | A kind of Novel water conservancy project Accrete clearing device |
| CN108130930A (en) * | 2018-02-02 | 2018-06-08 | 姚超坤 | A kind of hydraulic engineering efficient dredging boat |
| CN207538091U (en) * | 2017-11-03 | 2018-06-26 | 深圳市东深工程有限公司 | A kind of high efficiency hydraulic engineering Accrete clearing device |
| CN209836950U (en) * | 2019-03-20 | 2019-12-24 | 孙鹏 | Be used for hydroelectric power plant unit water inlet device of decontaminating |
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2020
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020318A (en) * | 1999-07-08 | 2001-01-23 | Mitsubishi Heavy Ind Ltd | Waters purifying method and waters purifying system and dam soil discharging system |
| CN101904234A (en) * | 2010-08-03 | 2010-12-08 | 张朝书 | Bundling and cleaning machine of field films |
| CN205000383U (en) * | 2015-09-27 | 2016-01-27 | 邵建 | Submarine rubbish desilting ship with antiwind section of thick bamboo of scraping |
| CN107165832A (en) * | 2017-05-18 | 2017-09-15 | 朱德仲 | A kind of anti-clogging water pump |
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| CN209836950U (en) * | 2019-03-20 | 2019-12-24 | 孙鹏 | Be used for hydroelectric power plant unit water inlet device of decontaminating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737879A (en) * | 2021-09-16 | 2021-12-03 | 宋佳 | Energy-saving outdoor building foundation ditch desilting equipment for building room |
| CN116290178A (en) * | 2023-05-26 | 2023-06-23 | 中建安装集团有限公司 | Energy-saving foundation pit dredging equipment |
| CN116290178B (en) * | 2023-05-26 | 2023-11-17 | 中建安装集团有限公司 | Energy-saving foundation pit dredging equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111472400B (en) | 2022-09-27 |
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