CN212594153U - Mud scraper device for sedimentation tank of river sediment plant - Google Patents
Mud scraper device for sedimentation tank of river sediment plant Download PDFInfo
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- CN212594153U CN212594153U CN202020546531.1U CN202020546531U CN212594153U CN 212594153 U CN212594153 U CN 212594153U CN 202020546531 U CN202020546531 U CN 202020546531U CN 212594153 U CN212594153 U CN 212594153U
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Abstract
The utility model relates to a mud scraper device of sedimentation tank of river sediment factory. The utility model aims at providing a river course bed mud factory sedimentation tank mud scraper device. The technical scheme of the utility model is that: the utility model provides a river bed mud factory sedimentation tank mud scraper device which characterized in that: the device is provided with a truss mechanism which can move along the length direction of the sedimentation tank, and the top of the tank wall of the sedimentation tank at the left end and the right end of the truss mechanism is provided with a mud groove; the truss mechanism is provided with a slurry suction mechanism, a slurry inlet of the slurry suction mechanism is positioned at the bottom of the sedimentation tank, and a slurry outlet of the slurry suction mechanism extends to the slurry tank; and the truss mechanism is provided with a stirring mechanism for stirring the slurry and the fine sand at the bottom of the sedimentation tank. The utility model is suitable for an automatic prevent that fine sand of powder from deposiing and harden construction safety technical field.
Description
Technical Field
The utility model relates to a mud scraper device of sedimentation tank of river sediment factory. The method is suitable for the technical field of automatic construction safety for preventing fine sand from precipitating and hardening.
Background
The river sediment is a mixture of clay, silt, organic matters and various minerals, is formed by long-time physical, chemical and biological actions, water body transmission and deposition at the bottom of the water body, and main pollutant types comprise three main types of nutrient elements, heavy metals and sustainable organic matters.
The bottom mud in the river channel mainly comprises bottom mud, gravel, water and garbage, and in the water environment comprehensive treatment process, river channel pollutants need to be treated, and in most cities and towns, the river channel is seriously polluted by heavy metals and organic matters, and the bottom mud needs to be desilted. A newly-built riverway sediment treatment plant is beneficial to reasonably solving the problem of sludge, and reduces the influence of the river basin treatment construction period on the lives of surrounding residents.
Dewatering by a common mechanical plate frame in a sediment factory: the treatment system comprises a pretreatment system, a sundries separation system, a solid-liquid separation system, a modification mixing system, a dehydration solid-forming system and a residual water advanced treatment system; wherein solid-liquid separation system mainly by sedimentation tank mud-water separation, the settling time overlength sedimentation tank bottom just forms mud and fine sand consolidation, often leads to the mud scraper can not normal operating, often needs to overhaul, influences the productivity of sediment factory.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: to the problem that above-mentioned exists, provide a river bed mud factory sedimentation tank mud scraper device.
The utility model adopts the technical proposal that: the utility model provides a river bed mud factory sedimentation tank mud scraper device which characterized in that: the device is provided with a truss mechanism which can move along the length direction of the sedimentation tank, and the top of the tank wall of the sedimentation tank at the left end and the right end of the truss mechanism is provided with a mud groove;
the truss mechanism is provided with a slurry suction mechanism, a slurry inlet of the slurry suction mechanism is positioned at the bottom of the sedimentation tank, and a slurry outlet of the slurry suction mechanism extends to the slurry tank;
and the truss mechanism is provided with a stirring mechanism for stirring the slurry and the fine sand at the bottom of the sedimentation tank.
The slurry suction mechanism is provided with a row of slurry suction nozzles which are arranged along the width direction of the sedimentation tank and are used as slurry inlet ports, the slurry suction nozzles are communicated with a silt pipe through a silt pump, the silt pipe is fixed on the truss mechanism and extends to the silt tank, and the silt pipe is provided with an automatic control ball valve.
The stirring mechanism is provided with a vertically arranged rotating shaft, the upper end of the rotating shaft is rotatably arranged on the truss mechanism, the lower end of the rotating shaft is connected with a rotating plate, and a frosted gasket is arranged below the rotating plate.
The depth of the sedimentation tank is 3.5m, the width of the sedimentation tank is 4m, the material is C25 concrete, the width of the slurry tank is 50cm, and the depth of the slurry tank is 80 cm.
The width of the rotating plate is 8cm, the length of the rotating plate is 1.6m, the thickness of the rotating plate is 3cm, and the rotating plate is made of high-hardness sponge; the distance between the frosted gasket and the bottom of the sedimentation tank is 5 cm.
The distance between the slurry suction nozzle and the adjacent slurry suction nozzle is 30cm, and the flow speed in the silt pipeline is controlled to be 3.0 m/s.
The utility model has the advantages that: the utility model discloses a truss mechanism drives the rabbling mechanism and removes and stir the mud and the silty sand that the sedimentation tank bottom concreties through the rabbling mechanism to take out the mud pit of arranging to sedimentation tank pool wall top through installing the thick liquid mechanism of inhaling in truss mechanism. The utility model discloses well rabbling mechanism has and drives pivoted rotor plate and dull polish gasket by the axis of rotation, stirs mud and the fine sand of powder that the sedimentation tank bottom concreties through the rotation to round trip movement in the sedimentation tank under the drive of truss mechanism, thus the sedimentation tank bottom can't concretize mud and fine sand of powder.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
FIG. 2 is a plan view of the stirring mechanism in the embodiment.
FIG. 3 is a side view of the stirring mechanism in the embodiment.
In the figure: 3. a truss mechanism; 4. a fixing ring; 5. a sedimentation tank; 6. a rotating shaft; 8. a silt pipe; 9. a sand pump; 10. a rotating plate; 11. a slurry tank; 12. a self-control ball valve; 15. a frosted pad; 16. a pulp suction nozzle; 17. and (4) screws.
Detailed Description
As shown in fig. 1 to 3, the present embodiment is a mud scraper device for a sedimentation tank of a river sediment plant, which has a truss mechanism installed on the sedimentation tank, the truss mechanism can move back and forth along the length direction of the sedimentation tank, and two ends of the truss mechanism are erected on the top of the tank wall at two sides of the sedimentation tank.
In this embodiment, the top of the wall of the sedimentation tank at the two ends of the truss mechanism is provided with a slurry tank parallel to the length direction of the sedimentation tank, the truss mechanism is provided with a slurry suction mechanism, a slurry inlet of the slurry suction mechanism is positioned at the bottom of the sedimentation tank, and a slurry outlet of the slurry suction mechanism extends to the slurry tank.
The slurry suction mechanism is provided with a row of slurry suction nozzles which are arranged along the width direction of the sedimentation tank and are used as slurry inlet openings, the slurry suction nozzles are fixed on an inverted T-shaped mounting bracket, and the upper end of the mounting bracket is fixed on the truss mechanism. The slurry suction nozzle is communicated with a slurry pipe through a slurry pump, the slurry pipe is fixed on the truss mechanism through a fixing ring and extends to slurry grooves at two ends of the truss mechanism, and the slurry pipe is provided with a self-control ball valve.
In the embodiment, the truss mechanism is provided with the stirring mechanism for stirring the slurry and the fine sand at the bottom of the sedimentation tank, the stirring mechanism is provided with a vertically arranged rotating shaft, the upper end of the rotating shaft is rotatably arranged on the truss mechanism and is driven to rotate by a rotation driving mechanism arranged on the truss mechanism, the lower end of the rotating shaft is connected with a rotating plate vertical to the rotating shaft, and a frosted gasket is fixed below the rotating plate through screws.
In this example, the depth of the sedimentation tank is 3.5m, the width is 4m, the material is C25 concrete, the width of the slurry tank is 50cm, and the depth is 80 cm. The width of the rotating plate is 8cm, the length of the rotating plate is 1.6m, the thickness of the rotating plate is 3cm, and the rotating plate is made of high-hardness sponge; the distance between the frosted gasket and the bottom of the sedimentation tank is 5 cm. The distance between the slurry suction nozzle and the adjacent slurry suction nozzle is 30cm, and the flow speed in the silt pipeline is controlled to be 3.0 m/s.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a river bed mud factory sedimentation tank mud scraper device which characterized in that: the device is provided with a truss mechanism (3) which can move along the length direction of the sedimentation tank (5), and the top of the tank wall of the sedimentation tank (5) at the left end and the right end of the truss mechanism (3) is provided with a mud tank (11);
a slurry suction mechanism is arranged on the truss mechanism (3), a slurry inlet of the slurry suction mechanism is positioned at the bottom of the sedimentation tank (5), and a slurry outlet of the slurry suction mechanism extends to the slurry tank (11);
and the truss mechanism (3) is provided with a stirring mechanism for stirring the slurry and the fine sand at the bottom of the sedimentation tank (5).
2. The mud scraper device of the sedimentation tank of the river sediment factory as claimed in claim 1, wherein: inhale thick liquid mechanism have one row of edge sedimentation tank (5) width direction arranges, as the thick liquid mouth of inhaling (16), inhale thick liquid mouth (16) through silt pump (9) intercommunication silt pipe (8), silt pipe (8) are fixed in on truss mechanism (3) and extend to silt groove (11), be equipped with automatic control ball valve (12) on this silt pipe.
3. The mud scraper device of the sedimentation tank of the river sediment factory as claimed in claim 1, wherein: the stirring mechanism is provided with a vertically arranged rotating shaft (6), the upper end of the rotating shaft (6) is rotatably installed on the truss mechanism (3), the lower end of the rotating shaft (6) is connected with a rotating plate (10), and a frosted gasket (15) is arranged below the rotating plate (10).
4. The mud scraper device of the sedimentation tank of the river sediment factory as claimed in claim 1, wherein: the depth of the sedimentation tank (5) is 3.5m, the width of the sedimentation tank is 4m, the material is C25 concrete, the width of the mud groove (11) is 50cm, and the depth of the mud groove is 80 cm.
5. The mud scraper device of the sedimentation tank of the river sediment factory as claimed in claim 3, wherein: the width of the rotating plate (10) is 8cm, the length of the rotating plate is 1.6m, the thickness of the rotating plate is 3cm, and the rotating plate is made of high-hardness sponge; the distance between the sanding pad (15) and the bottom of the sedimentation tank (5) is 5 cm.
6. The mud scraper device of the sedimentation tank of the river sediment factory as claimed in claim 2, wherein: the distance between the slurry suction nozzle (16) and the adjacent slurry suction nozzle (16) is 30cm, and the flow speed in the sand-mud pipe (8) is controlled to be 3.0 m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546531.1U CN212594153U (en) | 2020-04-14 | 2020-04-14 | Mud scraper device for sedimentation tank of river sediment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546531.1U CN212594153U (en) | 2020-04-14 | 2020-04-14 | Mud scraper device for sedimentation tank of river sediment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212594153U true CN212594153U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020546531.1U Active CN212594153U (en) | 2020-04-14 | 2020-04-14 | Mud scraper device for sedimentation tank of river sediment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212594153U (en) |
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2020
- 2020-04-14 CN CN202020546531.1U patent/CN212594153U/en active Active
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