CN210945276U - Silt rapid solidification device for dredging river silt - Google Patents

Abstract

The utility model discloses a river course silt is dredged and is used silt fast curing device, including supporting the roof, the top of supporting the roof is provided with the mounting bracket, and the inside of mounting bracket is provided with speed reduction driving motor, the bottom of supporting the roof is provided with a plurality of connecting rods, and is a plurality of the bottom welded connection of connecting rod has same solid fixed cylinder, the inside of solid fixed cylinder is provided with the hob, and the bottom welded connection of solid fixed cylinder has the shear ring, the bottom of hob is fixed with the extrusion awl, the outer jacket is installed to the lateral surface of solid fixed cylinder, and the inside that just the outer jacket was provided with the chamber of keeping in. The utility model discloses simple structure utilizes the mounting bracket to install the digging machine with whole device on the digging arm, again with whole device spiral insert not cover during the silt of water, in the middle of pouring into the silt with the curing agent when stirring silt, directly omits the step of digging out silt, is showing improvement holistic solidification efficiency.

Description

Silt rapid solidification device for dredging river silt

Technical Field

The utility model relates to a silt solidification technology field especially relates to a river course silt is dredged and is used silt rapid solidification device.

Background

Along with the continuous development and progress of society and the trend of people to good life, the environmental improvement and ecological improvement are gradually scheduled and listed in national development, the pollution is serious, the water body is black and odorous, the environment is poor, the bottom siltation of the channel is serious, the elevation of the channel bottom is raised, the water surface line is raised, the functions of water delivery, flood control, drainage and the like of the channel are seriously influenced, for the urban river channel or the channel, the construction site is limited and the environment is complicated due to the deep city of the channel, the sludge in the channel is difficult to clear and dig, the water content of the sludge is high, and the secondary pollution influence on the surrounding environment in the outward transportation process is very large.

The current sludge solidification device digs out sludge from a river channel or a channel and puts the sludge at a specified position to carry out solidification operation, the work efficiency of the solidification mode is low, and the actual use requirements cannot be met, so that the sludge rapid solidification device for dredging the sludge in the river channel is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sludge rapid solidification device for dredging river channel sludge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a silt fast curing device for dredging river silt comprises a supporting top plate, wherein a mounting frame is arranged at the top of the supporting top plate, a speed reduction driving motor is arranged inside the mounting frame, a plurality of connecting rods are arranged at the bottom of the supporting top plate, the bottoms of the connecting rods are welded and connected with a same fixed cylinder, a screw rod is arranged inside the fixed cylinder, the bottom of the fixed cylinder is welded and connected with a shearing ring, an extrusion cone is fixed at the bottom of the screw rod, an outer jacket is arranged on the outer side surface of the fixed cylinder, a temporary storage cavity is arranged inside the outer jacket, a plurality of first flow guide pipes are fixedly connected to the inner surface of the outer jacket, check valves are arranged on pipe sections of the first flow guide pipes, a plurality of through holes are formed in the inner surface of the fixed cylinder, a second flow guide pipe is fixedly connected to the top of the outer jacket, and, the top of connector is provided with the connecting pipe, the top of connecting rod is provided with first hexagon bolt, the top of supporting the roof is provided with first hexagon nut, the bottom of mounting bracket is provided with second hexagon bolt, the bottom of supporting the roof is provided with second hexagon nut.

Preferably, the speed reduction driving motor is fixedly installed on the supporting top plate, and an output shaft of the speed reduction driving motor is connected with the screw rod through a coupler.

Preferably, the connecting pipe is communicated with the second flow guide pipe through the connector, the second flow guide pipe is connected with the temporary storage cavity, and the first flow guide pipe is communicated with the inner cavity of the fixed cylinder through the through hole.

Preferably, the second draft tube is a metal tube, and the top of the second draft tube penetrates through the supporting top plate.

Preferably, the first hexagon bolt penetrates through the connecting rod and is in threaded connection with the supporting top plate and the first hexagon nut, and the second hexagon bolt penetrates through the mounting frame and is in threaded connection with the supporting top plate and the second hexagon nut.

Preferably, the input end of the speed reduction driving motor is electrically connected with the output end of the external power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up the supporting roof, speed reduction driving motor, the connecting rod, a fixed section of thick bamboo, the hob, the shearing ring, the extrusion awl, the cover is pressed from both sides outward, keep in the chamber, the through-hole, the second honeycomb duct, connector and connecting pipe, utilize the mounting bracket to install the digging arm of excavator with whole device on, insert whole device spiral again in the silt that does not cover water, in the middle of pouring into the silt with the curing agent when stirring silt, directly omit the step of digging out silt, apparent improvement holistic solidification efficiency.

2. The utility model discloses in through setting up first honeycomb duct and check valve, can effectually prevent that impurity such as silt from entering into the inside of keeping in the chamber through the through-hole, avoided the condition of keeping in the chamber and blockking up to take place, the security is high.

To sum up, the utility model discloses on utilizing the mounting bracket to install the digging arm of excavator with whole device, again with whole device spiral insert not covering during the silt of water, in the middle of pouring into the silt with the curing agent when stirring silt, directly omit the step of digging out silt, showing improvement holistic solidification efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a rapid solidification device for dredging river silt according to the present invention;

fig. 2 is an enlarged view of a part a in fig. 1 of the sludge rapid solidification device for river sludge dredging provided by the utility model.

In the figure: the device comprises a supporting top plate 1, a mounting frame 2, a speed reduction driving motor 3, a connecting rod 4, a fixing barrel 5, a screw rod 6, a shearing ring 7, an extrusion cone 8, an outer jacket 9, a temporary storage cavity 10, a first flow guide pipe 11, a one-way valve 12, a through hole 13, a second flow guide pipe 14, a connector 15, a connecting pipe 16, a first hexagon bolt 17, a first hexagon nut 18, a second hexagon bolt 19 and a second hexagon nut 20.

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.

Referring to fig. 1-2, a sludge fast curing device for dredging river sludge comprises a supporting top plate 1, wherein a mounting frame 2 is arranged at the top of the supporting top plate 1, a speed reduction driving motor 3 is arranged inside the mounting frame 2, a plurality of connecting rods 4 are arranged at the bottom of the supporting top plate 1, the bottoms of the connecting rods 4 are welded with a same fixed cylinder 5, a screw rod 6 is arranged inside the fixed cylinder 5, the bottom of the fixed cylinder 5 is welded with a shearing ring 7, an extrusion cone 8 is fixed at the bottom of the screw rod 6, an outer jacket 9 is arranged on the outer side surface of the fixed cylinder 5, a temporary storage cavity 10 is arranged inside the outer jacket 9, a plurality of first flow guide pipes 11 are fixedly connected to the inner surface of the outer jacket 9, one-way valves 12 are arranged on pipe sections of the first flow guide pipes 11, a plurality of through holes 13 are arranged on the inner surface of the fixed cylinder 5, and the top of the second honeycomb duct 14 is provided with a connector 15, the top of the connector 15 is provided with a connecting pipe 16, the top of the connecting rod 4 is provided with a first hexagon bolt 17, the top of the supporting top plate 1 is provided with a first hexagon nut 18, the bottom of the mounting frame 2 is provided with a second hexagon bolt 19, and the bottom of the supporting top plate 1 is provided with a second hexagon nut 20.

Speed reduction driving motor 3 fixed mounting is on supporting roof 1, and speed reduction driving motor 3's output shaft is connected with hob 6 through the shaft coupling, connecting pipe 16 is linked together through connector 15 and second honeycomb duct 14, second honeycomb duct 14 is connected with the chamber 10 of keeping in, first honeycomb duct 11 is linked together through the inner chamber of through-hole 13 with solid fixed cylinder 5, second honeycomb duct 14 specifically is the tubular metal resonator, and supporting roof 1 is run through at the top of second honeycomb duct 14, first hex bolts 17 passes connecting rod 4 and supporting roof 1 and 18 threaded connection of first hex nut, second hex bolts 19 passes mounting bracket 2 and supporting roof 1 and 20 threaded connection of second hex nut, speed reduction driving motor 3's input and external power supply's output electric connection.

The working principle is as follows: when the device is used, firstly, the whole curing device is installed on a movable arm of an excavator by using the installation frame 2, the position of the device is moved by using the excavator, after the installation is finished, one end of a connecting pipe 16 is connected with a second guide pipe 14 by a connector 15, the other end of the connecting pipe 16 is communicated with a curing agent, a pump body is installed on a pipe section of the connecting pipe 16, then, a speed-reducing driving motor 3 is directly started to convert electric energy into mechanical energy to drive a spiral rod 6 to rotate at a low speed, then, the movable arm of the excavator is used for driving the device to gradually approach to a sludge position, the spiral rod 6 rotating at the low speed is matched with an extrusion cone 8 and a shearing ring 7, so that the spiral rod 6 and a fixed cylinder 5 can be smoothly inserted into the sludge, the sludge is locally stirred by using the spiral rod 6, after a certain time, the pump body installed on the connecting pipe 16 is started, the curing agent is pumped into the, along with the gradual increase of the curing agent in the temporary storage cavity 10, the check valve 12 is opened under the action of pressure, so that the curing agent enters the inside of the fixed cylinder 5 through the first guide pipe 11 and the through hole 13, at the moment, the sludge moves from bottom to top under the rotation of the screw rod 6 and finally gushes out through gaps among the connecting rods 4, so that the curing agent is quickly mixed into the sludge, after a certain time, the pump body can be controlled to be closed, the device is lifted up by using the movable arm of the excavator and moved to another position, and the operations are repeated, except that the deceleration driving motor 3 is in a running state at the moment, so that the restart is not needed, the check valve 12 can effectively prevent impurities such as the sludge and the like from entering the temporary storage cavity 10 through the through hole 13, the blockage of the temporary storage cavity 10 is avoided, the first hexagon bolt 17 is matched with the first hexagon nut 18 for installing the connecting rods 4 on the supporting top plate 1, second hex bolts 19 cooperation second hex nuts 20 is used for installing mounting bracket 2 on roof support 1, the utility model discloses simple structure utilizes mounting bracket 2 to install the digging arm of excavator with whole device on, inserts whole device spiral again into not covering during the silt of water, in the middle of pouring into the silt with the curing agent when stirring silt, directly omits the step of digging out silt, is showing improvement holistic solidification efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The sludge fast curing device for dredging river channel sludge comprises a supporting top plate (1) and is characterized in that a mounting frame (2) is arranged at the top of the supporting top plate (1), a speed reduction driving motor (3) is arranged inside the mounting frame (2), a plurality of connecting rods (4) are arranged at the bottom of the supporting top plate (1), the bottoms of the connecting rods (4) are connected with a same fixed cylinder (5) in a welding mode, a spiral rod (6) is arranged inside the fixed cylinder (5), a shearing ring (7) is connected at the bottom of the fixed cylinder (5) in a welding mode, an extrusion cone (8) is fixed at the bottom of the spiral rod (6), an outer jacket (9) is installed on the outer side face of the fixed cylinder (5), a temporary storage cavity (10) is arranged inside the outer jacket (9), and a plurality of first guide pipes (11) are fixedly connected to the inner surface of the outer jacket (9), and install check valve (12) on the pipeline section of first honeycomb duct (11), a plurality of through-holes (13) have been seted up to the internal surface of solid fixed cylinder (5), the top fixedly connected with second honeycomb duct (14) of outer jacket (9), and the top of second honeycomb duct (14) installs connector (15), the top of connector (15) is provided with connecting pipe (16), the top of connecting rod (4) is provided with first hex bolts (17), the top of supporting roof (1) is provided with first hex nuts (18), the bottom of mounting bracket (2) is provided with second hex bolts (19), the bottom of supporting roof (1) is provided with second hex nuts (20).

2. The device for rapidly solidifying sludge for dredging river channel sludge according to claim 1, wherein the speed reduction driving motor (3) is fixedly arranged on the supporting top plate (1), and an output shaft of the speed reduction driving motor (3) is connected with the screw rod (6) through a coupling.

3. The sludge rapid solidification device for river sludge dredging according to claim 1, wherein the connecting pipe (16) is communicated with a second guide pipe (14) through a connector (15), the second guide pipe (14) is connected with the temporary storage cavity (10), and the first guide pipe (11) is communicated with the inner cavity of the fixed cylinder (5) through a through hole (13).

4. The sludge rapid solidification device for river sludge dredging according to claim 1, wherein the second draft tube (14) is a metal tube, and the top of the second draft tube (14) penetrates through the supporting roof (1).

5. The sludge rapid solidification device for river sludge dredging according to claim 1, wherein the first hexagon bolt (17) is in threaded connection with the supporting top plate (1) and the first hexagon nut (18) through the connecting rod (4), and the second hexagon bolt (19) is in threaded connection with the supporting top plate (1) and the second hexagon nut (20) through the mounting frame (2).

6. The sludge rapid solidification device for river sludge dredging according to claim 1, wherein an input end of the speed reduction driving motor (3) is electrically connected with an output end of an external power supply.

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