CN108425394B - River sludge collecting device - Google Patents
River sludge collecting device Download PDFInfo
- Publication number
- CN108425394B CN108425394B CN201810333464.2A CN201810333464A CN108425394B CN 108425394 B CN108425394 B CN 108425394B CN 201810333464 A CN201810333464 A CN 201810333464A CN 108425394 B CN108425394 B CN 108425394B
- Authority
- CN
- China
- Prior art keywords
- mud
- sludge
- assembly
- shaft
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
-
- 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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
-
- 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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the field of river sludge treatment, in particular to a river sludge collecting device which comprises a sludge pumping pipe assembly, a sludge crushing and anti-blocking assembly, a sludge conveying pipe, a sludge drilling head assembly, a dewatering transfer box assembly, a sludge conveying belt assembly and a mounting frame plate, wherein the bottom end of the sludge pumping pipe assembly is connected with the sludge drilling head assembly; the lower end of the outer side surface of the mud pumping pipe assembly is connected with a mud crushing anti-blocking assembly, and the mud crushing anti-blocking assembly is arranged at the upper end of the mud drilling head assembly; the upper end of the mud pumping pipe assembly is connected and communicated with one end of a mud conveying pipe, and the other end of the mud conveying pipe is fixedly connected to the upper end of the dehydration transfer box assembly; the mud pumping pipe assembly is connected with a dehydration transfer box assembly; the dehydration transfer box assembly is connected with the mud conveying belt assembly, and the mud conveying belt assembly is arranged at the lower end of the dehydration transfer box assembly. The invention can carry out proper dehydration treatment on the extracted sludge, and the sludge conveying belt assembly is arranged in the sludge collecting device and is used for conveying the dehydrated sludge, so that the sludge is directly discharged to the shore, and the sludge collecting efficiency is improved.
Description
Technical Field
The invention relates to the field of river sludge treatment, in particular to a river sludge collecting device.
Background
River sludge is a flocculent or honeycomb structure formed by the deposition of fine particles such as clay minerals and the like in slow flowing water environments such as oceans or lake regions and the like under the action of inter-granular electrostatic force and molecular attraction. The sludge is not only a waste, but also a reusable resource, so that the sludge in the river channel needs to be collected, utilized and treated, but the sludge digging and collecting device in the prior art has the problems of low digging efficiency and poor digging effect when in use, and the prior sludge digging device cannot perform proper dehydration treatment and conveying treatment on the sludge in the digging process.
Disclosure of Invention
The invention aims to provide a river channel sludge collecting device, which can effectively solve the problems in the prior art; the sludge pumping pipe assembly is arranged inside the river channel, sludge in the river channel can be pumped through the sludge pumping pipe assembly, the sludge smashing and anti-blocking assembly is arranged inside the river channel and arranged at the lower end of the sludge pumping pipe assembly, sludge which is being pumped can be properly smashed and stirred, the sludge pumping efficiency can be improved, the sludge pumping pipe assembly can be prevented from being blocked, the dehydration transfer box assembly is arranged inside the river channel, the pumped sludge can be properly dehydrated, and the sludge conveying belt assembly is arranged inside the river channel and used for conveying the dehydrated sludge to enable the sludge to be directly discharged to the bank side, so that the sludge collection and treatment efficiency can be improved.
The purpose of the invention is realized by the following technical scheme:
the river sludge collecting device comprises a sludge pumping pipe assembly, a sludge crushing and anti-blocking assembly, a sludge conveying pipe, a sludge drilling head assembly, a dewatering transfer box assembly, a sludge conveying belt assembly and a mounting frame plate, wherein the bottom end of the sludge pumping pipe assembly is connected with the sludge drilling head assembly; the lower end of the outer side surface of the mud pumping pipe assembly is connected with a mud crushing anti-blocking assembly, and the mud crushing anti-blocking assembly is arranged at the upper end of the mud drilling head assembly; the upper end of the mud pumping pipe assembly is connected and communicated with one end of a mud conveying pipe, and the other end of the mud conveying pipe is fixedly connected to the upper end of the dehydration transfer box assembly; the mud pumping pipe assembly is connected with a dehydration transfer box assembly; the dehydration transfer box assembly is connected with a mud conveying belt assembly, and the mud conveying belt assembly is arranged at the lower end of the dehydration transfer box assembly; the bottom of the dehydration transfer box assembly and the bottom of the mud conveying belt assembly are fixedly connected to the mounting frame plate.
The mud pumping pipe assembly comprises a mud pumping pipe body, a circular pipe, a mud inlet box, a spiral body, a rotating shaft, a first belt wheel, a second belt wheel, a third belt wheel, a fixing plate and a limiting ring; the upper end of the mud pumping pipe body is connected with a round pipe through threads, and the top end of the round pipe is welded and connected with and communicated with a mud feeding box; the rotating shaft sequentially penetrates through the mud inlet box, the circular pipe and the mud pumping pipe body from top to bottom, and the upper end and the lower end of the rotating shaft are respectively connected to the mud inlet box and the mud pumping pipe body in a rotating fit manner; the upper end of the rotating shaft is fixedly connected with a first belt wheel and a third belt wheel in sequence from top to bottom, and the first belt wheel and the third belt wheel are arranged at the upper end of the sludge inlet box; the first belt wheel is connected with a second belt wheel through a transmission belt; the bottom end of the rotating shaft is fixedly connected with a mud drilling head component which is arranged at the lower end of the mud pumping pipe body; the fixed plate is fixedly connected to the side face of the mud inlet box; the spiral body is connected to the inner part of the mud pumping pipe body in a clearance fit mode, and the middle of the spiral body is fixedly connected to the rotating shaft; the mud pumping pipe body is connected with an upper limiting ring and a lower limiting ring through threads; and a mud inlet groove is formed in the lower end of the outer side surface of the mud pumping pipe body.
The mud crushing and anti-blocking component comprises a gear shaft, a transmission gear, an outer gear ring, a rotary sleeve, a circular ring mounting rack and a plurality of anti-blocking stirring plates; the upper end of the gear shaft is fixedly connected with a second belt wheel, and the upper end of the gear shaft is connected to the fixing plate through a bearing seat with a bearing; the lower end of the gear shaft is fixedly connected with a transmission gear, the transmission gear is meshed with an outer gear ring, the outer gear ring is fixedly connected to a rotary sleeve, the lower end of the rotary sleeve is fixedly connected with a circular ring mounting rack, and the bottom end of the circular ring mounting rack is uniformly and fixedly connected with a plurality of anti-blocking stirring plates; the rotating sleeve and the ring mounting rack are connected to the mud pumping pipe body in a rotating fit mode, one limiting ring is attached to the upper end of the rotating sleeve, and the other limiting ring is attached to the lower end of the ring mounting rack.
The mud conveying pipe is a rectangular pipe body, one end of the mud conveying pipe is fixedly connected and communicated with the mud feeding box, and the other end of the mud conveying pipe is fixedly connected to the dehydration transfer box assembly.
The mud drilling head assembly comprises a rotating frame plate, a linkage shaft and a plurality of mud drilling claws; the top end of the rotating frame plate is welded and connected with a universal driving shaft; the upper end of the linkage shaft is connected with the rotating shaft through a coupler; the bottom of the rotating frame plate is evenly connected with a plurality of mud drilling claws through screws.
The dehydration transfer box assembly comprises a dehydration box body, a rotating shaft, a supporting shaft, a rotating pipe, a plurality of mud-shifting plates, a mud-falling pipe, a fourth belt wheel and a fifth belt wheel; the bottom end of the dewatering box body is fixedly connected with a supporting shaft, and the bottom end of the supporting shaft is fixedly connected to the mounting frame plate; the bottom end of the rotating shaft is connected to the bottom plate of the dewatering box body through a bearing seat with a bearing; the rotating shaft is fixedly connected with a rotating pipe, and a plurality of mud-removing plates are uniformly welded on the outer side surface of the rotating pipe; the upper end of the rotating shaft is fixedly connected with a fourth belt wheel and a fifth belt wheel in sequence from top to bottom, and the fifth belt wheel is connected with a third belt wheel through a transmission belt; the fourth belt pulley is connected with the mud conveying belt assembly; a plurality of drainage through holes and a sludge discharge port are arranged on the bottom plate of the dewatering box body in a surrounding manner, the sludge discharge port is arranged at the right end of the bottom plate of the sludge falling pipe, and the lower end of the sludge discharge port is connected and communicated with the sludge falling pipe; the mud falling pipe is arranged right above the mud conveying belt component; the right end of the mud conveying pipe is fixedly connected to the top end of the dewatering box body.
The mud conveying belt assembly comprises a sixth belt wheel, a transmission shaft, a driven bevel gear, an L-shaped seat plate, a transmission bevel gear, a first roller shaft, a driving roller, a driven roller, a mud conveying belt, a roller frame, a support plate, a second roller shaft, a driving motor and a motor base, wherein the driving motor is connected to the front side surface of the roller frame through the motor base, an output shaft of the driving motor is connected with the first roller shaft through a coupler, the middle end of the first roller shaft is connected to the front end and the rear end of the left side of the roller frame in a rotating fit mode, the driving roller is fixedly connected to the first roller shaft, the driving roller is arranged on the inner side of the roller frame, the rear end of the first roller shaft is fixedly connected with the transmission bevel gear, the transmission bevel gear is connected in a meshing mode with the driven bevel gear, the driven bevel gear is fixedly connected to the lower end of the transmission shaft, the bottom end of the transmission shaft is connected to the L-shaped seat plate in a rotating fit mode, the L-shaped seat plate is connected to the rear end of the roller frame through screws, the upper end of the transmission shaft is fixedly connected to the sixth belt wheel, the sixth belt wheel is connected to the fifth belt wheel, the lower end of the support plate, the roller frame is fixedly connected to the front end and the right end of.
The distance between the bottom surface of the mud-removing plate and the bottom plate of the dewatering box body is not more than one centimeter; and a dewatering slot hole is formed in the mud-removing plate.
The anti-blocking stirring plate is arranged at the outer end of the mud inlet groove of the mud pumping pipe body.
The invention has the beneficial effects that: the river sludge collecting device can effectively solve the problems in the prior art; the sludge pumping pipe assembly is arranged inside the river channel, sludge in the river channel can be pumped through the sludge pumping pipe assembly, the sludge smashing and anti-blocking assembly is arranged inside the river channel and arranged at the lower end of the sludge pumping pipe assembly, sludge which is being pumped can be properly smashed and stirred, the sludge pumping efficiency can be improved, the sludge pumping pipe assembly can be prevented from being blocked, the dehydration transfer box assembly is arranged inside the river channel, the pumped sludge can be properly dehydrated, and the sludge conveying belt assembly is arranged inside the river channel and used for conveying the dehydrated sludge to enable the sludge to be directly discharged to the bank side, so that the sludge collection and treatment efficiency can be improved; the whole machine is driven by one motor, all the parts are tightly matched, and the working efficiency is high.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic view of the internal mud pumping pipe assembly of the present invention;
FIG. 4 is a partial structural view of the internal mud pumping pipe body of the present invention;
FIG. 5 is a schematic structural view of the inside sludge-crushing anti-blocking assembly of the present invention;
FIG. 6 is a schematic illustration of the construction of the internal mud drill head assembly of the present invention;
FIG. 7 is a first schematic view of the internal transfer box assembly of the present invention;
FIG. 8 is a second schematic view of the internal transfer box assembly of the present invention;
figure 9 is a schematic view of the construction of the internal dewatering box body of the invention;
FIG. 10 is a first schematic structural view of the internal mud belt assembly of the present invention;
FIG. 11 is a second schematic structural view of the internal mud belt assembly of the present invention;
fig. 12 is a schematic view of the internal mounting frame plate of the present invention.
In the drawing, a mud pumping pipe assembly 1, a mud pumping pipe body 1-1, a mud inlet groove 1-1, a circular pipe 1-2, a mud inlet box 1-3, a spiral body 1-4, a rotating shaft 1-5, a first belt wheel 1-6, a second belt wheel 1-7, a third belt wheel 1-8, a fixing plate 1-9, a limiting circular ring 1-10, a mud crushing and blocking preventing assembly 2, a gear shaft 2-1, a transmission gear 2-2, an outer gear ring 2-3, a rotating sleeve 2-4, a circular ring mounting rack 2-5, a blocking preventing and stirring plate 2-6, a mud conveying pipe 3, a mud head assembly 4, a rotating frame plate 4-1, a linkage shaft 4-2, a mud drilling mud 4-3, a dewatering transfer box assembly 5, a dewatering box body 5-1, a rotating shaft 5-2, a support shaft 5-3, a rotating pipe 5-4, a mud stirring plate 5-5, a mud dropping pipe 5-6, a fourth belt wheel 5-7, a fifth belt wheel 5-8, a dewatering box body 6, a rotating shaft 5-1, a rotating shaft 6, a driven shaft seat plate 6-6, a bevel gear belt pulley seat 6-6, a driven shaft seat plate 6-6, a driven shaft seat 11-6, a driven shaft seat 6-6, a driven shaft seat and a driven shaft seat 11-6.
Detailed Description
The present invention is described in further detail below with reference to figures 1-12.
The first embodiment is as follows:
as shown in fig. 1-12, the river sludge collecting device comprises a sludge pumping pipe assembly 1, a sludge crushing and blocking preventing assembly 2, a sludge conveying pipe 3, a sludge drilling head assembly 4, a dewatering transfer box assembly 5, a sludge conveying belt assembly 6 and a mounting frame plate 7, wherein the bottom end of the sludge pumping pipe assembly 1 is connected with the sludge drilling head assembly 4; the lower end of the outer side surface of the mud pumping pipe assembly 1 is connected with a mud crushing anti-blocking assembly 2, and the mud crushing anti-blocking assembly 2 is arranged at the upper end of a mud drilling head assembly 4; the upper end of the mud pumping pipe assembly 1 is connected and communicated with one end of a mud conveying pipe 3, and the other end of the mud conveying pipe 3 is fixedly connected to the upper end of a dewatering transfer box assembly 5; the mud pumping pipe assembly 1 is connected with a dehydration transfer box assembly 5; the dehydration transfer box assembly 5 is connected with a mud conveying belt assembly 6, and the mud conveying belt assembly 6 is arranged at the lower end of the dehydration transfer box assembly 5; the bottom end of the dewatering transfer box component 5 and the bottom end of the mud conveying belt component 6 are both fixedly connected to the mounting frame plate 7. When the river channel sludge collecting device is used, firstly, the mounting frame plate 7 is mounted on a mechanical arm of mechanical equipment capable of moving in a river channel, the mechanical arm drives the sludge pumping pipe assembly 1 to be inserted into the river channel, so that the sludge pumping pipe assembly 1, the broken sludge anti-blocking assembly 2 and the sludge drilling head assembly 4 are in contact with sludge in the river channel, then the sludge conveying belt assembly 6 is communicated with a power supply and is started through a control switch, the sludge conveying belt assembly 6 can drive the dewatering transfer box assembly 5 to work, the dewatering transfer box assembly 5 can drive the sludge pumping pipe assembly 1 to work, and the sludge pumping pipe assembly 1 drives the broken sludge anti-blocking assembly 2 and the sludge drilling head assembly 4 to synchronously rotate when working; at first can extract the inside silt in river course through taking out mud pipe subassembly 1, the extraction in-process, prevent stifled subassembly 2 through the garrulous mud and carry out appropriate broken stirring and handle just carrying out the silt that extracts, be favorable to improving the extraction efficiency of silt and prevent to take out mud pipe subassembly 1 and block up, the inside silt in river course is taken out mud pipe subassembly 1 and is carried to the inside of transfer case subassembly 5 in the dehydration through defeated mud pipe 3, the transfer case subassembly 5 in the dehydration can carry out appropriate dehydration to the silt of taking out, silt carries out the dehydration back, fall into on the defeated mud belt subassembly 6 of transfer case subassembly 5 lower extreme in the dehydration, defeated mud belt subassembly 6 is used for carrying the silt after the dehydration, make silt directly discharged to the bank, be convenient for improve the collection treatment effeciency of silt.
The second embodiment is as follows:
as shown in fig. 1-12, the mud pumping pipe assembly 1 comprises a mud pumping pipe body 1-1, a circular pipe 1-2, a mud feeding box 1-3, a spiral body 1-4, a rotating shaft 1-5, a first belt wheel 1-6, a second belt wheel 1-7, a third belt wheel 1-8, a fixing plate 1-9 and a limiting circular ring 1-10; the upper end of the mud pumping pipe body 1-1 is connected with a circular pipe 1-2 through threads, and the top end of the circular pipe 1-2 is welded and connected with and communicated with a mud tank 1-3; the rotating shaft 1-5 sequentially penetrates through the mud inlet box 1-3, the round pipe 1-2 and the mud pumping pipe body 1-1 from top to bottom, and the upper end and the lower end of the rotating shaft 1-5 are respectively connected to the mud inlet box 1-3 and the mud pumping pipe body 1-1 in a rotating fit manner; the upper end of the rotating shaft 1-5 is fixedly connected with a first belt wheel 1-6 and a third belt wheel 1-8 in sequence from top to bottom, and the first belt wheel 1-6 and the third belt wheel 1-8 are arranged at the upper end of the sludge inlet box 1-3; the first belt wheel 1-6 is connected with a second belt wheel 1-7 through a transmission belt; the bottom end of the rotating shaft 1-5 is fixedly connected with a mud drilling head component 4, and the mud drilling head component 4 is arranged at the lower end of the mud pumping pipe body 1-1; the fixed plate 1-9 is fixedly connected to the side surface of the sludge inlet box 1-3; the spiral body 1-4 is connected to the inner part of the mud pumping pipe body 1-1 in a clearance fit mode, and the middle of the spiral body 1-4 is fixedly connected to the rotating shaft 1-5; the mud pumping pipe body 1-1 is connected with an upper limiting ring 1-10 and a lower limiting ring 1-10 through threads; the lower end of the outer side surface of the mud pumping pipe body 1-1 is provided with a mud inlet groove 1-1-1. When the sludge pumping pipe component 1 is used, the third belt wheels 1-8 are driven to rotate by the dewatering transfer box component 5, the third belt wheels 1-8 drive the rotating shafts 1-5 and the first belt wheels 1-6 to rotate, the rotating shafts 1-5 drive the spiral bodies 1-4 to rotate, sludge is pumped into the sludge pumping pipe body 1-1 through the sludge inlet groove 1-1-1, and is conveyed to the inner parts of the round pipe 1-2 and the mud inlet box 1-3 through the mud pumping pipe body 1-1 and enters the mud conveying pipe 3 through the mud inlet box 1-3, then the sludge enters the interior of a dehydration transfer box component 5 through a sludge conveying pipe 3, a first belt wheel 1-6 drives a second belt wheel 1-7 to rotate, and the second belt wheel 1-7 drives a sludge crushing anti-blocking component 2 to work; the lower end of the rotating shaft 1-5 drives the mud drilling head assembly 4 to rotate, the mud drilling head assembly 4 performs drilling and breaking treatment on the mud, the mud pumping pipe assembly 1 is conveniently extended into the mud, and the mud pumping efficiency is improved.
The third concrete implementation mode:
as shown in fig. 1-12, the mud-crushing anti-blocking component 2 comprises a gear shaft 2-1, a transmission gear 2-2, an outer gear ring 2-3, a rotary sleeve 2-4, a circular ring mounting rack 2-5 and a plurality of anti-blocking stirring plates 2-6; the upper end of the gear shaft 2-1 is fixedly connected with a second belt wheel 1-7, and the upper end of the gear shaft 2-1 is connected to a fixing plate 1-9 through a bearing seat with a bearing; the lower end of the gear shaft 2-1 is fixedly connected with a transmission gear 2-2, the transmission gear 2-2 is meshed with an outer gear ring 2-3, the outer gear ring 2-3 is fixedly connected to a rotary sleeve 2-4, the lower end of the rotary sleeve 2-4 is fixedly connected with a circular mounting rack 2-5, and the bottom end of the circular mounting rack 2-5 is uniformly and fixedly connected with a plurality of anti-blocking stirring plates 2-6; the rotary sleeve 2-4 and the ring mounting rack 2-5 are connected to the mud pumping pipe body 1-1 in a rotating fit mode, one limiting ring 1-10 is attached to the upper end of the rotary sleeve 2-4, and the other limiting ring 1-10 is attached to the lower end of the ring mounting rack 2-5. When the mud crushing anti-blocking component 2 is used, the gear shaft 2-1 is driven by the second belt wheel 1-7 to rotate, the gear shaft 2-1 drives the transmission gear 2-2 to rotate, the transmission gear 2-2 drives the outer gear ring 2-3 to rotate, the outer gear ring 2-3 drives the rotating sleeve 2-4, the circular ring mounting frame 2-5 and the anti-blocking stirring plates 2-6 to rotate when rotating, and the mud can be effectively stirred and crushed by the anti-blocking stirring plates 2-6, so that the mud pumping component 1 can be better pumped and the mud can be prevented from being blocked when the mud pumping component 1 is used.
The mud conveying pipe 3 is a rectangular pipe body, one end of the mud conveying pipe 3 is fixedly connected and communicated with the mud feeding boxes 1-3, and the other end of the mud conveying pipe 3 is fixedly connected to the dehydration transfer box assembly 5.
The fourth concrete implementation mode:
as shown in fig. 1-12, the mud drilling head assembly 4 comprises a rotating frame plate 4-1, a linkage shaft 4-2 and a plurality of mud drilling claws 4-3; the top end of the rotating frame plate 4-1 is welded and connected with a linkage shaft 4-2; the upper end of the linkage shaft 4-2 is connected with the rotating shaft 1-5 through a coupler; the bottom end of the rotating frame plate 4-1 is uniformly connected with a plurality of mud drilling claws 4-3 through screws. When the mud drilling head component 4 is used, the linkage shaft 4-2 is driven by the rotating shaft 1-5 to rotate, the linkage shaft 4-2 drives the rotating frame plate 4-1 and the plurality of mud drilling claws 4-3 to rotate, and the mud is excavated and crushed when the plurality of mud drilling claws 4-3 rotate, so that the mud pumping pipe component 1 is easier to insert downwards into the mud.
The fifth concrete implementation mode:
as shown in fig. 1-12, the dewatering transfer box assembly 5 comprises a dewatering box body 5-1, a rotating shaft 5-2, a supporting shaft 5-3, a rotating pipe 5-4, a plurality of mud-removing plates 5-5, a mud-falling pipe 5-6, a fourth belt wheel 5-7 and a fifth belt wheel 5-8; the bottom end of the dewatering box body 5-1 is fixedly connected with a support shaft 5-3, and the bottom end of the support shaft 5-3 is fixedly connected to the mounting frame plate 7; the bottom end of the rotating shaft 5-2 is connected to the bottom plate of the dewatering box body 5-1 through a bearing seat with a bearing; a rotating pipe 5-4 is fixedly connected to the rotating shaft 5-2, and a plurality of mud-removing plates 5-5 are uniformly welded on the outer side surface of the rotating pipe 5-4; the upper end of the rotating shaft 5-2 is fixedly connected with a fourth belt wheel 5-7 and a fifth belt wheel 5-8 in sequence from top to bottom, and the fifth belt wheel 5-8 is connected with a third belt wheel 1-8 through a transmission belt; the fourth belt wheels 5-7 are connected with a mud conveying belt assembly 6; a plurality of drainage through holes and a sludge discharge port are arranged on the bottom plate of the dewatering box body 5-1 in a surrounding manner, the sludge discharge port is arranged at the right end of the bottom plate of the sludge falling pipe 5-6, and the lower end of the sludge discharge port is connected and communicated with the sludge falling pipe 5-6; the mud dropping pipe 5-6 is arranged right above the mud conveying belt assembly 6; the right end of the mud conveying pipe 3 is fixedly connected to the top end of the dewatering box body 5-1. When the dehydration transfer box assembly 5 is used, the fourth belt wheel 5-7 is driven by the mud conveying belt assembly 6 to rotate, the fourth belt wheel 5-7 drives the fifth belt wheel 5-8 and the rotating shaft 5-2 to rotate, and the fifth belt wheel 5-8 drives the third belt wheel 1-8 to rotate through the transmission belt; the rotating shaft 5-2 drives the rotating pipe 5-4 and the plurality of mud stirring plates 5-5 to rotate when rotating, the plurality of mud stirring plates 5-5 push the mud falling into the dewatering box body 5-1, river water in the mud flows out through the drainage through holes in the bottom plate of the dewatering box body 5-1, and the mud is pushed into a mud discharge port by the mud stirring plates 5-5, falls onto the mud conveying belt assembly 6 through the mud falling pipe 5-6 and is conveyed to the bank side of a river channel through the mud conveying belt assembly 6, so that the mud is convenient to recover.
The sixth specific implementation mode:
as shown in figures 1-12, the mud belt assembly 6 comprises a sixth belt wheel 6-1, a transmission shaft 6-2, a driven bevel gear 6-3, an L-shaped seat plate 6-4, a transmission bevel gear 6-5, a first roller shaft 6-6, a driving roller 6-7, a driven roller 6-8, a mud belt 6-9, a roller frame 6-10, a support plate 6-11, a second roller shaft 6-12, a driving motor 6-13 and a motor base 6-14, the driving motor 6-13 is connected to the front side surface of the roller frame 6-10 through a motor base 6-14, an output shaft of the driving motor 6-13 is connected to the first roller shaft 6-6 through a coupler, the middle end of the first roller shaft 6-6 is connected to the front and rear ends of the left side of the roller frame 6-10 in a rotating manner, the driving roller 6-7 is fixedly connected to the first roller shaft 6-6 through a driving pulley 6-6, the driving roller 6 is connected to the driving roller 6-6 through a driving pulley 6, the driving pulley 6-6 is connected to the driving roller 6-6, the driving pulley 6-6 is connected to the driving roller 6-6, the driving pulley 6-6 is connected to the driving pulley 6-6, the driving pulley 6-6, the driving pulley 6-6 is connected to drive shaft, the driving pulley 6-6, the driving pulley 6-6 is connected to drive the driving pulley, the driving pulley 6-6, the driving pulley 6-6, the driving pulley 6-6 is connected to drive the driving pulley 6-6, the driving pulley 6-6, the driving pulley 6-6, the driving pulley 6-6, the driving pulley 6 is connected to drive the driving pulley 6-6, the driving pulley 6-6, the driving pulley 6 is connected to drive pulley 6-6, the driving pulley 6-6, the driving pulley 6 is connected to drive pulley 6-6, the driving pulley 6-.
The distance between the bottom surface of the mud-removing plate 5-5 and the bottom plate of the dewatering box body 5-1 is not more than one centimeter; and dewatering slotted holes are formed in the mud-removing plates 5-5.
The anti-blocking stirring plate 2-6 is arranged at the outer end of the mud inlet groove 1-1-1 of the mud pumping pipe body 1-1.
When the river channel sludge collecting device is used, firstly, the mounting frame plate 7 is mounted on a mechanical arm of mechanical equipment capable of moving in a river channel, the mechanical arm drives the sludge pumping pipe assembly 1 to be inserted into the river channel, so that the sludge pumping pipe assembly 1, the broken sludge anti-blocking assembly 2 and the sludge drilling head assembly 4 are in contact with sludge in the river channel, then the sludge conveying belt assembly 6 is communicated with a power supply and is started through a control switch, the sludge conveying belt assembly 6 can drive the dewatering transfer box assembly 5 to work, the dewatering transfer box assembly 5 can drive the sludge pumping pipe assembly 1 to work, and the sludge pumping pipe assembly 1 drives the broken sludge anti-blocking assembly 2 and the sludge drilling head assembly 4 to synchronously rotate when working; firstly, the sludge in the river can be extracted through the sludge pumping pipe assembly 1, in the extraction process, the sludge which is being extracted is subjected to proper crushing and stirring treatment through the sludge crushing anti-blocking assembly 2, the extraction efficiency of the sludge is improved, and the blockage of the sludge pumping pipe assembly 1 is prevented, the sludge in the river is pumped out by the sludge pumping pipe assembly 1 and is conveyed to the inside of the dehydration transfer box assembly 5 through the sludge conveying pipe 3, the dehydration transfer box assembly 5 can perform proper dehydration treatment on the extracted sludge, the sludge falls onto the sludge conveying belt assembly 6 at the lower end of the dehydration transfer box assembly 5 after the dehydration treatment, and the sludge conveying belt assembly 6 is used for conveying the dehydrated sludge, so that the sludge is directly discharged to the bank, and the collection treatment efficiency of the sludge is improved; when the sludge pumping pipe component 1 is used, the third belt wheels 1-8 are driven to rotate by the dewatering transfer box component 5, the third belt wheels 1-8 drive the rotating shafts 1-5 and the first belt wheels 1-6 to rotate, the rotating shafts 1-5 drive the spiral bodies 1-4 to rotate, sludge is pumped into the sludge pumping pipe body 1-1 through the sludge inlet groove 1-1-1, and is conveyed to the inner parts of the round pipe 1-2 and the mud inlet box 1-3 through the mud pumping pipe body 1-1 and enters the mud conveying pipe 3 through the mud inlet box 1-3, then the sludge enters the interior of a dehydration transfer box component 5 through a sludge conveying pipe 3, a first belt wheel 1-6 drives a second belt wheel 1-7 to rotate, and the second belt wheel 1-7 drives a sludge crushing anti-blocking component 2 to work; the lower end of the rotating shaft 1-5 drives the mud drilling head assembly 4 to rotate, and the mud drilling head assembly 4 performs drilling treatment on the mud, so that the mud pumping pipe assembly 1 can be conveniently extended into the mud, and the mud pumping efficiency is improved; when the mud crushing and anti-blocking component 2 is used, the gear shaft 2-1 is driven by the second belt wheel 1-7 to rotate, the gear shaft 2-1 drives the transmission gear 2-2 to rotate, the transmission gear 2-2 drives the outer gear ring 2-3 to rotate, the outer gear ring 2-3 drives the rotating sleeve 2-4, the circular ring mounting rack 2-5 and the anti-blocking stirring plates 2-6 to rotate, and mud can be effectively stirred and crushed by the anti-blocking stirring plates 2-6, so that the mud pumping pipe component 1 can better pump mud, and the mud pumping pipe component 1 is prevented from being blocked when in use; when the dehydration transfer box assembly 5 is used, the fourth belt wheel 5-7 is driven by the mud conveying belt assembly 6 to rotate, the fourth belt wheel 5-7 drives the fifth belt wheel 5-8 and the rotating shaft 5-2 to rotate, and the fifth belt wheel 5-8 drives the third belt wheel 1-8 to rotate through the transmission belt; the rotating shaft 5-2 drives the rotating pipe 5-4 and the plurality of mud stirring plates 5-5 to rotate when rotating, the plurality of mud stirring plates 5-5 push the mud falling into the dewatering box body 5-1, river water in the mud flows out through the drainage through holes in the bottom plate of the dewatering box body 5-1, and the mud is pushed into a mud discharge port by the mud stirring plates 5-5, falls onto the mud conveying belt assembly 6 through the mud falling pipe 5-6 and is conveyed to the bank side of a river channel through the mud conveying belt assembly 6, so that the mud is convenient to recover.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. River course silt collection device is including taking out mud pipe subassembly (1), garrulous mud anti-blocking subassembly (2), defeated mud pipe (3), boring mud head subassembly (4), dehydration transfer box subassembly (5), defeated mud belt subassembly (6) and mounting plate board (7), its characterized in that: the bottom end of the mud pumping pipe assembly (1) is connected with a mud drilling head assembly (4); the lower end of the outer side surface of the mud pumping pipe assembly (1) is connected with a mud crushing anti-blocking assembly (2), and the mud crushing anti-blocking assembly (2) is arranged at the upper end of a mud drilling head assembly (4); the upper end of the mud pumping pipe component (1) is connected and communicated with one end of a mud conveying pipe (3), and the other end of the mud conveying pipe (3) is fixedly connected to the upper end of a dewatering transfer box component (5); the mud pumping pipe assembly (1) is connected with a dehydration transfer box assembly (5); the dehydration transfer box assembly (5) is connected with a mud conveying belt assembly (6), and the mud conveying belt assembly (6) is arranged at the lower end of the dehydration transfer box assembly (5); the bottom end of the dehydration transfer box assembly (5) and the bottom end of the mud conveying belt assembly (6) are fixedly connected to the mounting frame plate (7);
the mud pumping pipe assembly (1) comprises a mud pumping pipe body (1-1), a round pipe (1-2), a mud inlet box (1-3), a spiral body (1-4), a rotating shaft (1-5), a first belt wheel (1-6), a second belt wheel (1-7), a third belt wheel (1-8), a fixing plate (1-9) and a limiting ring (1-10); the upper end of the mud pumping pipe body (1-1) is connected with a round pipe (1-2) through threads, and the top end of the round pipe (1-2) is welded and connected with and communicated with a mud tank (1-3); the rotating shaft (1-5) sequentially penetrates through the mud inlet box (1-3), the round pipe (1-2) and the mud pumping pipe body (1-1) from top to bottom, and the upper end and the lower end of the rotating shaft (1-5) are respectively connected to the mud inlet box (1-3) and the mud pumping pipe body (1-1) in a rotating fit manner; the upper end of the rotating shaft (1-5) is fixedly connected with a first belt wheel (1-6) and a third belt wheel (1-8) from top to bottom in sequence, and the first belt wheel (1-6) and the third belt wheel (1-8) are arranged at the upper end of the sludge inlet box (1-3); the first belt wheel (1-6) is connected with the second belt wheel (1-7) through a transmission belt; the bottom end of the rotating shaft (1-5) is fixedly connected with a mud drilling head component (4), and the mud drilling head component (4) is arranged at the lower end of the mud pumping pipe body (1-1); the fixed plate (1-9) is fixedly connected to the side surface of the sludge inlet box (1-3); the spiral body (1-4) is connected to the inner part of the mud pumping pipe body (1-1) in a clearance fit manner, and the middle of the spiral body (1-4) is fixedly connected to the rotating shaft (1-5); the mud pumping pipe body (1-1) is connected with an upper limiting ring (1-10) and a lower limiting ring (1-10) through threads; the lower end of the outer side surface of the mud pumping pipe body (1-1) is provided with a mud inlet groove (1-1-1);
the mud crushing and anti-blocking component (2) comprises a gear shaft (2-1), a transmission gear (2-2), an outer gear ring (2-3), a rotary sleeve (2-4), a circular ring mounting rack (2-5) and a plurality of anti-blocking stirring plates (2-6); the upper end of the gear shaft (2-1) is fixedly connected with a second belt wheel (1-7), and the upper end of the gear shaft (2-1) is connected to a fixing plate (1-9) through a bearing seat with a bearing; the lower end of the gear shaft (2-1) is fixedly connected with a transmission gear (2-2), the transmission gear (2-2) is meshed with an outer gear ring (2-3), the outer gear ring (2-3) is fixedly connected to a rotary sleeve (2-4), the lower end of the rotary sleeve (2-4) is fixedly connected with a circular ring mounting rack (2-5), and the bottom end of the circular ring mounting rack (2-5) is uniformly and fixedly connected with a plurality of anti-blocking stirring plates (2-6); the rotary sleeve (2-4) and the ring mounting rack (2-5) are connected to the mud pumping pipe body (1-1) in a rotating fit mode, one limiting ring (1-10) is attached to the upper end of the rotary sleeve (2-4), and the other limiting ring (1-10) is attached to the lower end of the ring mounting rack (2-5).
2. The river sludge collection device of claim 1, wherein: the sludge conveying pipe (3) is a rectangular pipe body, one end of the sludge conveying pipe (3) is fixedly connected and communicated with the sludge feeding box (1-3), and the other end of the sludge conveying pipe (3) is fixedly connected to the dewatering transfer box component (5).
3. The river sludge collection device of claim 2, wherein: the mud drilling head assembly (4) comprises a rotating frame plate (4-1), a linkage shaft (4-2) and a plurality of mud drilling claws (4-3); the top end of the rotating frame plate (4-1) is welded and connected with a linkage shaft (4-2); the upper end of the linkage shaft (4-2) is connected with the rotating shaft (1-5) through a coupling; the bottom end of the rotating frame plate (4-1) is uniformly connected with a plurality of mud drilling claws (4-3) through screws.
4. The river sludge collection device of claim 3, wherein: the dehydration transfer box assembly (5) comprises a dehydration box body (5-1), a rotating shaft (5-2), a supporting shaft (5-3), a rotating pipe (5-4), a plurality of mud-poking plates (5-5), a mud-falling pipe (5-6), a fourth belt wheel (5-7) and a fifth belt wheel (5-8); the bottom end of the dewatering box body (5-1) is fixedly connected with a support shaft (5-3), and the bottom end of the support shaft (5-3) is fixedly connected to the mounting frame plate (7); the bottom end of the rotating shaft (5-2) is connected to the bottom plate of the dewatering box body (5-1) through a bearing seat with a bearing; a rotating pipe (5-4) is fixedly connected to the rotating shaft (5-2), and a plurality of mud-removing plates (5-5) are uniformly welded on the outer side surface of the rotating pipe (5-4); the upper end of the rotating shaft (5-2) is fixedly connected with a fourth belt wheel (5-7) and a fifth belt wheel (5-8) from top to bottom in sequence, and the fifth belt wheel (5-8) is connected with a third belt wheel (1-8) through a transmission belt; the fourth belt wheel (5-7) is connected with a mud conveying belt component (6); a plurality of drainage through holes and a sludge discharge port are arranged on the bottom plate of the dewatering box body (5-1) in a surrounding manner, the sludge discharge port is arranged at the right end of the bottom plate of the sludge falling pipe (5-6), and the lower end of the sludge discharge port is connected and communicated with the sludge falling pipe (5-6); the mud dropping pipe (5-6) is arranged right above the mud conveying belt assembly (6); the right end of the mud conveying pipe (3) is fixedly connected to the top end of the dewatering box body (5-1).
5. The river sludge collecting device according to claim 4, wherein the sludge conveying belt assembly (6) comprises a sixth belt pulley (6-1), a transmission shaft (6-2), a driven bevel gear (6-3), an L-shaped seat plate (6-4), a transmission bevel gear (6-5), a first roller shaft (6-6), a driving roller (6-7), a driven roller (6-8), a sludge conveying belt (6-9), a roller frame (6-10), a support plate (6-11), a second roller shaft (6-12), a driving motor (6-13) and a motor seat (6-14), the driving motor (6-13) is connected to the front side surface of the roller frame (6-10) through the motor seat (6-14), an output shaft of the driving motor (6-13) is connected with the first roller shaft (6-6) through a coupler, the middle end of the first roller shaft (6-6) is connected to the left side of the roller frame (6-10) through the driving shaft 6-6) in a rotating fit manner, the middle end of the first roller shaft (6-6) is connected to the left side of the roller frame (6-10) through the driving roller frame (6-6) through the bevel gear seat plate (6-6), the driving roller frame (6-6) is connected to the driving roller frame through the driving roller frame (6-6) through the driven bevel gear seat plate (6-10), the driven bevel gear frame (6-6), the driving roller frame is connected to the driving roller frame (6-6) through the driven bevel gear frame, the driving roller frame (6-6) is connected to the driving roller frame, the driving roller frame is connected to the driving roller frame (6-6) is connected to the driving roller frame, the driving roller frame (6-6) through the driving roller frame, the driving roller frame is connected to the driving roller frame, the driving roller frame is connected.
6. The river sludge collection device of claim 4, wherein: the distance between the bottom surface of the mud-removing plate (5-5) and the bottom plate of the dewatering box body (5-1) is not more than one centimeter; and dewatering slotted holes are formed in the mud-removing plates (5-5).
7. The river sludge collection device of claim 1, wherein: the anti-blocking stirring plate (2-6) is arranged at the outer end of the mud inlet groove (1-1-1) of the mud pumping pipe body (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333464.2A CN108425394B (en) | 2018-04-13 | 2018-04-13 | River sludge collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333464.2A CN108425394B (en) | 2018-04-13 | 2018-04-13 | River sludge collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108425394A CN108425394A (en) | 2018-08-21 |
| CN108425394B true CN108425394B (en) | 2020-07-10 |
Family
ID=63161002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810333464.2A Active CN108425394B (en) | 2018-04-13 | 2018-04-13 | River sludge collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425394B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056876B (en) * | 2018-09-07 | 2020-11-13 | 黑龙江兰德超声科技股份有限公司 | River sludge collecting device |
| CN109487768B (en) * | 2018-10-23 | 2020-09-15 | 林向亮 | Ocean floating garbage cleaning device |
| CN109577408B (en) * | 2019-01-04 | 2021-06-18 | 中交二航局第一工程有限公司 | Sewage suction device for cleaning river sludge and sewage suction operation method thereof |
| CN110397102B (en) * | 2019-08-06 | 2020-12-15 | 中国水利水电科学研究院 | Sediment discharging device for hydraulic engineering |
| CN110670656B (en) * | 2019-10-09 | 2020-10-13 | 湖南仁天环保工程有限公司 | Slurry sucking and conveying method for river treatment |
| CN113187012B (en) * | 2021-06-10 | 2023-05-05 | 日照市恒泰农业科技有限公司 | Dry-wet separation device for aquaculture dredging vehicle |
| CN113374016B (en) * | 2021-07-27 | 2023-12-12 | 毅康科技有限公司 | Mud conveying and landing device and method for river dredging |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131436A (en) * | 1997-10-30 | 1999-05-18 | Toshinori Toyoda | Consolidating construction method of bottom mud of lake and marsh |
| CN201258503Y (en) * | 2008-07-21 | 2009-06-17 | 谭胜伟 | Environment protection dredging boat for river |
| KR101399284B1 (en) * | 2012-07-31 | 2014-05-27 | (주)신대양 | Vessel for remedying polluted soil in marine or river |
| CN206289155U (en) * | 2016-12-26 | 2017-06-30 | 华北理工大学 | A kind of sludge treatment equipment |
| CN107117791A (en) * | 2017-06-27 | 2017-09-01 | 彭利辉 | A kind of riverway sludge is dehydrated retracting device |
| CN207176785U (en) * | 2017-07-19 | 2018-04-03 | 刘小娜 | A kind of environment-friendly type riverway sludge processing unit |
| CN107338822A (en) * | 2017-08-04 | 2017-11-10 | 吴秀女 | A kind of municipal works riverway sludge cleaning plant |
-
2018
- 2018-04-13 CN CN201810333464.2A patent/CN108425394B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108425394A (en) | 2018-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108425394B (en) | River sludge collecting device | |
| CN107724451B (en) | Hydraulic engineering desilting equipment stirring head | |
| CN214738363U (en) | Silt cleaning device for hydraulic and hydroelectric engineering | |
| CN111085043A (en) | Preliminary filtering equipment and method for solid impurities in sewage | |
| CN109608007A (en) | River dredging sludge treatment equipment | |
| CN211571828U (en) | Dredging device for hydraulic engineering | |
| CN217251481U (en) | Innocent treatment device for mud rock waste | |
| CN204490686U (en) | A kind of energy-saving sewage treating device | |
| CN203897230U (en) | Peanut harvesting circulating device | |
| CN112144602B (en) | Quick desilting device of hydraulic engineering with stirring function | |
| CN211288121U (en) | Water pump for deepwater work | |
| CN219279721U (en) | Mud circulation processing apparatus for drilling | |
| CN217811296U (en) | Hydraulic and hydroelectric engineering sediment removal device | |
| CN112371258A (en) | Factory sewer sludge cleaning mechanism | |
| CN205204870U (en) | High -efficient deoiling device of rotary drum | |
| CN221032492U (en) | Mud circulating device for water drilling construction | |
| CN220951375U (en) | Slurry balance shield tunnel muddy water treatment device | |
| CN220080147U (en) | Canal dredging device | |
| CN208563550U (en) | Underwater dirt cleaning device | |
| CN221074158U (en) | Safe and environment-friendly mud filling device for well drilling | |
| CN216470383U (en) | Coaxial spiral conveying device | |
| CN216427072U (en) | Mud-water separator | |
| CN113622474B (en) | Environment-friendly water-retention and water-disinhibiting electric dredging device | |
| CN219217678U (en) | Electroplating metal waste water multistage treatment equipment | |
| CN220644387U (en) | Hydraulic engineering environmental protection dredging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200424 Address after: 325088 no.529, Shifu Road, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Wang Qianqian Address before: 325000 Zhejiang Wenzhou economic and Technological Development Zone Tianhe Street North Road 5 Lane 6. Applicant before: Jiang Baohui |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |