CN212198955U

CN212198955U - Water conservancy silt dewatering device

Info

Publication number: CN212198955U
Application number: CN202020124420.1U
Authority: CN
Inventors: 李永超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-22
Anticipated expiration: 2030-01-17

Abstract

The utility model provides a water-utilizing sludge dewatering device, which comprises a bottom frame, wherein a dewatering barrel is fixed above the bottom frame through a screw component, a screening mechanism is welded at the left end of the dewatering barrel, a feeding pipe is connected above the screening mechanism, a discharging hopper is arranged below the right end of the dewatering barrel, the discharging hopper is fixedly connected with the bottom frame through the screw component, a crushing roller with a built-in motor component is arranged inside the discharging hopper, two ends of the bottom frame are positioned below the screening mechanism and the discharging hopper, and are both provided with a collecting box, the utility model discloses an inclined dewatering barrel is matched with a screw thread piece, sludge is poured on a first filter screen, water is preliminarily filtered through the first filter screen, the rear end of the sludge is extruded and drained through reducing the barrel diameter and increasing the thread density, the efficiency of sludge dewatering can be effectively improved, the water content of the sludge is reduced, a gap is arranged between the front end of the screw thread, the silt with large water content can be dewatered for multiple times through clearance sliding, so that the dewatering effect is improved, and the development prospect is good.

Description

Water conservancy silt dewatering device

Technical Field

The utility model relates to a water conservancy field specifically is a silt dewatering device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

The clearance of river course silt is the important ring of river course nursing, not only can play the effect of the normal function of maintaining the river course to the clearance of silt, silt itself also is fertilizer well, can be used for the maintenance in farmland after the dehydration, but current silt dewatering equipment dehydration efficiency is poor, still have a large amount of moisture to remain in the silt, silt weight is big, be unfavorable for the transportation of silt, and rack dewatering equipment can not separate the grit in the silt well, the grit doping causes the damage to the device easily in silt, influence the life of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the dehydration effect of the rack dehydration equipment is poor and the gravel doped in the silt can not be filtered.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a silt dewatering device is utilized to water, includes the chassis, and the chassis top is fixed with the dewatering barrel through screw assembly, and the left end welding of dewatering barrel has the screening mechanism, and the top of screening mechanism is connected with the inlet pipe, and the below of the right-hand member of dewatering barrel is provided with out the hopper, goes out the hopper and passes through screw assembly and chassis fixed connection, and internally mounted has built-in motor assembly's crushing roller, and the both ends of chassis are located the position of the below of screening mechanism and play hopper, all are equipped with the collecting box.

As a further aspect of the present invention: the dewatering barrel is composed of an upper barrel frame and a lower barrel frame, the upper barrel frame is connected with the lower barrel frame through a connecting frame, the whole barrel frame and the horizontal plane are arranged at an angle of 40 degrees, the lower barrel frame is cylindrical, a funnel-shaped structure is welded at the top end of the tail end, the upper barrel frame is an inverted funnel-shaped structure and is composed of a bottom hemispherical structure and a top cylindrical structure, and an opening is formed in the lower side of the tail end of the upper barrel frame.

As a further aspect of the present invention: the link is the net tubular structure of constituteing by the structural steel welding, and the inboard is provided with first filter screen, and first filter screen passes through fix with rivet on the link, and first filter screen is the mesh grid, and the mesh diameter is less than 0.1 mm.

As a further aspect of the present invention: the rotary shaft is installed in the dehydration barrel, the thread pieces are welded on the outer side of the rotary shaft, the overall shape of the thread pieces is similar to that of the dehydration barrel, a 2cm gap is reserved between the tail end and the inner wall of the lower barrel frame, the gap between the front end and the inner wall of the dehydration barrel is gradually reduced until the tail end is completely attached to the inner wall of the cylindrical structure of the upper barrel frame, and the gap between the partial thread structures in the upper barrel frame is gradually dense.

As a further aspect of the present invention: screening mechanism is by the shell, the driving roller, the second filter screen is constituteed with the baffle, the driving roller symmetry sets up the both sides of inlet pipe in the shell, outside one end stretches out the shell, be provided with gear structure, the outside of driving roller is provided with the second filter screen, the second filter screen is flexible material, wholly be the arc setting on the driving roller, the inboard is provided with tooth structure, be connected with the driving roller transmission, mesh diameter 5mm, the inboard of second filter screen downside driving roller is provided with two baffles with the laminating of second filter screen lower surface.

As a further aspect of the present invention: the bottom of shell is provided with two logical grooves, and one is located the intermediate position, is connected with the funnel structure of dehydration bucket lower barrel holder, and one sets up in the left side, is located the below of left side driving roller.

As a further aspect of the present invention: the tail end of the rotating shaft is extended out of the dewatering barrel and is connected with a rotating shaft driving wheel through a key groove structure, the rotating shaft driving wheel is in transmission connection with a motor driving wheel at the front end of a driving motor arranged on the chassis, the motor driving wheel has a two-section structure, the front end of the motor driving wheel is in a bevel gear structure and is meshed with the rotating shaft driving wheel, the rear end of the motor driving wheel is in a belt wheel structure, and the motor driving wheel is in transmission connection with a driving roller of.

Advantageous effects

1. The utility model discloses a dehydration bucket cooperation screw thread piece of putting to one side waters silt on the first filter screen, through the preliminary filtering of first filter screen with moisture, and the rear end is through reducing a section of thick bamboo footpath and increase thread density, extrudees the drainage to silt, can the effectual efficiency that improves the silt dewatering, reduces the silt water content, is provided with the clearance between the front end of screw thread piece and the dehydration bucket section of thick bamboo wall, and the great silt of water content can be through the clearance landing, dewaters many times, improves the dewatering effect.

2. The utility model discloses the front end is provided with screening mechanism, through the drive of second filter screen and driving roller, can select and remove the collection to the grit smuggleing secretly in the silt, rejects debris in the silt, improves the silt quality, also reduces the grit to the damage of device inner wall and spare part.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the transmission structure of the present invention.

Fig. 3 is a sectional view of the dewatering barrel structure of the present invention.

Fig. 4 is a cross-sectional view of the screening mechanism of the present invention.

Fig. 5 is a sectional view of the discharge hopper structure of the present invention.

Fig. 6 is a schematic structural view of the motor driving wheel of the present invention.

In FIGS. 1-6: 1-base frame, 2-dewatering cylinder, 201-upper cylinder frame, 202-lower cylinder frame, 3-connecting frame, 4-first filter screen, 5-rotating shaft, 6-thread sheet, 7-rotating shaft driving wheel, 8-driving motor, 9-motor driving wheel, 10-driving belt, 11-feeding pipe, 12-screening mechanism, 1201-shell, 1202-driving roller, 1203-second filter screen, 1204-guide plate, 13-discharging hopper, 14-crushing roller and 15-collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, in the embodiment of the present invention, a water-utilizing sludge dewatering device comprises a bottom frame 1, a dewatering drum 2, an upper drum frame 201, a lower drum frame 202, a connecting frame 3, a first filter screen 4, a rotating shaft 5, a thread plate 6, a rotating shaft transmission wheel 7, a driving motor 8, a motor transmission wheel 9, a transmission belt 10, a feeding pipe 11, a screening mechanism 12, a housing 1201, a transmission roller 1202, a second filter screen 1203, a guide plate 1204, a discharging hopper 13, a crushing roller 14, a collecting box 15, a dewatering drum 2 fixed on the bottom frame 1 by a screw assembly, a screening mechanism 12 welded on the left end of the dewatering drum 2, a feeding pipe 11 connected on the top of the screening mechanism 12, a discharging hopper 13 arranged below the right end of the dewatering drum 2, the discharging hopper 13 fixedly connected with the bottom frame 1 by a screw assembly, a crushing roller internally provided with a built-in motor assembly, two ends of the bottom frame 1 are located below the screening mechanism, is provided with a collection tank 15.

Wherein: dewatering barrel 2 comprises last bobbin cradle 201 and lower bobbin cradle 202, go up bobbin cradle 201 and lower bobbin cradle 202 and pass through link 3 and be connected, wholly personally submit 40 jiaos with the level and set up, lower bobbin cradle 202 is cylindricly, the top welding of tail end has the infundibulate structure, go up bobbin cradle 201 for the infundibulate structure of invering, constitute by bottom hemisphere type structure and top tubular structure, the tail end downside of going up bobbin cradle 201 is provided with the opening, reduce the section of thick bamboo footpath through the tail end, the reinforcing is to the pressure of silt, improve the dewatering effect.

Wherein: the link 3 is the net tubular structure of constituteing by the structural steel welding, and the inboard is provided with first filter screen 4, and first filter screen 4 passes through fix with rivet on link 3, and first filter screen 4 is the mesh grid, and the mesh diameter is less than 0.1mm, removes moisture through first filter screen 4, remains silt.

Wherein: install pivot 5 in dewatering barrel 2, the outside welding of pivot 5 has screw thread piece 6, the whole shape of screw thread piece 6 is similar with dewatering barrel 2, there is 2 cm's clearance between tail end and lower barrel holder 202 inner wall, the clearance of front end and 2 inner walls of dewatering barrel reduces gradually, laminate completely with the inner wall to tail end and last barrel holder 201 drum structure department, go up barrel holder 201 internal part screw thread structure clearance intensive gradually, through setting up the clearance, bottom silt is taken and is fallen and rise after on first filter screen 4, partial silt moisture is glued on first filter screen 4 surface by the filtering, the gap landing can be followed to the too big silt of water content, many times by the drainage, the dewatering effect of silt has been improved, 6 tail end density of screw thread piece is big, improve the extrusion force to silt through increase density, strengthen the dewatering effect.

Wherein: screening mechanism 12 is by shell 1201, driving roller 1202, second filter screen 1203 and baffle 1204 constitute, driving roller 1202 symmetry sets up the both sides of inlet pipe 11 in shell 1201, one end is stretched out outside shell 1201, be provided with the gear structure, the outside of driving roller 1202 is provided with second filter screen 1203, second filter screen 1203 is flexible material, it sets up on driving roller 1202 wholly to be the arc, the inboard is provided with the tooth structure, be connected with the transmission of driving roller 1202, mesh diameter 5mm, the inboard of second filter screen 1203 downside driving roller 1202, be provided with two baffle 1204 with the laminating of second filter screen 1203 lower surface, debris and grit filter in the silt through second filter screen 1203, and drive through driving roller 1202 and get rid of, baffle 1204 plays the guide effect to silt, make the silt total get into in dewatering barrel 2.

Wherein: the bottom of the housing 1201 is provided with two through slots, one is located in the middle and is connected with the funnel structure of the lower barrel frame 202 of the dewatering barrel 2, and the other is located on the left side and is located below the left side driving roller 1202 and is used for discharging sludge and sundries respectively.

Wherein: the tail end of the rotating shaft 5 is extended out of the dewatering barrel 2 and is connected with a rotating shaft driving wheel 7 through a key groove structure, the rotating shaft driving wheel 7 is in transmission connection with a motor driving wheel 9 at the front end of a driving motor 8 arranged on the underframe 1, the motor driving wheel 9 has a two-section structure, the front end is of a bevel gear structure and is meshed with the rotating shaft driving wheel 7, the rear end is of a belt wheel structure and is in transmission connection with a driving roller 1202 of a screening mechanism 12 through a transmission belt 10, and power is provided for the rotating shaft 5 and the driving roller 1202 of the screening mechanism 12 simultaneously.

When the utility model is used, an external power supply is connected for the device, the front end of the feeding pipe 11 is connected with a mud sucking pump through a hose, the mud sucking pump is arranged in sludge, the starting device and the mud sucking pump are started, the sludge is led in from the feeding pipe 11 and enters the screening mechanism 12, sundries and gravels in the sludge are screened under the action of the second filter screen 1203, the driving roller 1202 drives the second filter screen 1203 to move under the driving of the driving motor 8, the sundries and the gravels are discharged into the front end collecting box 15 through an opening at one side and collected, the sludge enters the dewatering barrel 2 under the action of the guide plate 1204 and gravity, the rotating shaft 5 is driven to rotate by the driving motor 8, the rotating shaft 5 drives the thread piece 6 to operate, the sludge at the bottom of the dewatering barrel 2 is taken up, after the sludge is lifted and fallen on the first filter screen 4, partial sludge moisture is filtered and adhered on the surface of the first filter screen 4, the sludge with overlarge moisture content can slide down from the barrel, many times by the drainage, along with the increase of the silt thickness of gluing on first filter screen 4 surface, the silt surface contacts with thread piece 6, and silt after the dehydration is scraped by thread piece 6, upwards carries, along with the reduction of 6 densities of thread piece and pipe diameter, silt receives the extrusion, and moisture is discharged, and silt gets into out hopper 13 from the opening discharge that the tail end bottom set up, advances to go out hopper 13 in broken 14 smashes the back and is collected by tail end collecting box 15.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a silt dewatering device is utilized to water, a serial communication port, including chassis (1), chassis (1) top is fixed with dewatering bucket (2) through screw assembly, the left end welding of dewatering bucket (2) has screening mechanism (12), the top of screening mechanism (12) is connected with inlet pipe (11), the below of the right-hand member of dewatering bucket (2) is provided with out hopper (13), go out hopper (13) and chassis (1) fixed connection through screw assembly, internally mounted has built-in motor assembly's crushing roller, the both ends of chassis (1) are located the position of screening mechanism (12) and the below of going out hopper (13), all be equipped with collecting box (15).

2. The water utilizing sludge dewatering apparatus of claim 1, wherein: dewatering barrel (2) comprises last barrel holder (201) and lower barrel holder (202), goes up barrel holder (201) and is connected through link (3) with lower barrel holder (202), wholly personally submits 40 jiaos with the level and sets up, and lower barrel holder (202) are cylindricly, and the top welding of tail end has the infundibulate structure, goes up the infundibulate structure of barrel holder (201) for invering, comprises bottom hemisphere type structure and top tubular structure, and the tail end downside of going up barrel holder (201) is provided with the opening.

3. The water utilizing sludge dewatering apparatus of claim 1, wherein: the connecting frame (3) is of a grid tubular structure formed by welding structural steel, a first filter screen (4) is arranged on the inner side of the connecting frame, the first filter screen (4) is fixed on the connecting frame (3) through rivets, the first filter screen (4) is a woven net, and the diameter of meshes is smaller than 0.1 mm.

4. The water utilizing sludge dewatering apparatus of claim 1, wherein: install pivot (5) in dehydration bucket (2), the outside welding of pivot (5) has screw thread piece (6), and the whole shape of screw thread piece (6) is similar with dehydration bucket (2), has 2 cm's clearance between tail end and lower barrel holder (202) inner wall, and the clearance of front end and dehydration bucket (2) inner wall reduces gradually, and the barrel structure department is laminated with the inner wall completely to tail end and last barrel holder (201), and the partial thread structure clearance is intensive gradually in last barrel holder (201).

5. The water utilizing sludge dewatering apparatus of claim 1, wherein: screening mechanism (12) are by shell (1201), driving roller (1202), second filter screen (1203) and baffle (1204) are constituteed, driving roller (1202) symmetry sets up the both sides of inlet pipe (11) in shell (1201), outside shell (1201) was visited to one end, be provided with gear structure, the outside of driving roller (1202) is provided with second filter screen (1203), second filter screen (1203) are flexible material, wholly be the arc setting on driving roller (1202), the inboard is provided with tooth structure, be connected with driving roller (1202) transmission, mesh diameter 5mm, the inboard of second filter screen (1203) downside driving roller (1202), be provided with two baffle (1204) with the laminating of second filter screen (1203) lower surface.

6. The water utilizing sludge dewatering apparatus of claim 4, wherein: the bottom of the shell (1201) is provided with two through grooves, one is positioned in the middle and connected with a funnel structure of a lower barrel frame (202) of the dewatering barrel (2), and the other is positioned on the left side and positioned below the left side driving roller (1202).

7. The water utilizing sludge dewatering apparatus of claim 1, wherein: the tail end of the rotating shaft (5) is extended out of the dewatering barrel (2), and is connected with a rotating shaft driving wheel (7) through a key groove structure, the rotating shaft driving wheel (7) is in transmission connection with a motor driving wheel (9) at the front end of a driving motor (8) arranged on the underframe (1), the motor driving wheel (9) is of a two-section structure, the front end of the motor driving wheel is of a bevel gear structure and is meshed with the rotating shaft driving wheel (7), the rear end of the motor driving wheel is of a belt wheel structure, and the motor driving wheel is in transmission connection with a driving roller (1202) of a screening mechanism (12).