CN219547893U

CN219547893U - Novel portable desilting equipment under water

Info

Publication number: CN219547893U
Application number: CN202223389560.XU
Authority: CN
Inventors: 周栋; 周飞; 梁洪章; 龙翔
Original assignee: HUNAN NEPTUNE PUMP CO Ltd
Current assignee: HUNAN NEPTUNE PUMP CO Ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-08-18
Anticipated expiration: 2032-12-17

Abstract

The utility model provides novel movable underwater dredging equipment, which comprises: the one end of first pipeline is provided with the immersible pump, be provided with the mounting between first pipeline and the immersible pump, the axis of rotation sets up in the inside of immersible pump, the surface cover of axis of rotation is equipped with the impeller, the one end of axis of rotation is connected with the stirring sword, the filter screen sets up in the inside of immersible pump and is located the relative one side of impeller, the second pipeline sets up in the one end of first pipeline, the both ends of second pipeline all are provided with first flange mounting, one end and the other end of first pipeline of one of them first flange mounting are connected, the one side of one of them first flange mounting is connected to the third pipeline, the other end of third pipeline is provided with the second flange mounting. According to the novel movable underwater dredging device, the submersible pump, the impeller and other parts are arranged at one end of the first pipeline, the sludge is axially conveyed, the structure is compact, the underwater depth of the device is adjustable, and the silt in the pond can be thoroughly cleaned.

Description

Novel portable desilting equipment under water

Technical Field

The utility model relates to the field of machinery, in particular to novel movable underwater dredging equipment.

Background

Machines are tool devices that help people reduce work difficulty or save effort, and items such as chopsticks, brooms, and tweezers may be referred to as machines, which are simple machines. The complex machine is composed of two or more simple machines.

Along with the expansion of cities, the sewage quantity is increased, a large amount of sewage containing sediment and the like enters a sewage treatment plant, the sediment cannot be completely precipitated in a front-stage process treatment link, is brought into a biochemical pond and slowly is gathered, the long-term gathered sludge influences the sewage treatment effect of the biochemical pond, the maintenance period of the biochemical pond is short, the water dredging of the pond is impractical to frequently empty, meanwhile, aeration equipment is arranged at the bottom of the pond, and the application of conventional bottom walking dredging equipment is limited.

Therefore, it is necessary to provide a novel mobile underwater dredging device for solving the technical problems.

Disclosure of Invention

The utility model provides novel movable underwater dredging equipment, which solves the problems that normal production is affected, equipment at the bottom of a biochemical pond is damaged and sludge treatment cost and maintenance time are increased when the conventional biochemical pond is unable to clean sludge.

In order to solve the technical problems, the utility model provides novel movable underwater dredging equipment, which comprises:

the device comprises a first pipeline, wherein one end of the first pipeline is provided with a submersible pump, and a fixing piece is arranged between the first pipeline and the submersible pump;

the rotary shaft is arranged in the submersible pump, an impeller is sleeved on the surface of the rotary shaft, and one end of the rotary shaft is connected with a stirring knife;

the filter screen is arranged in the submersible pump and is positioned at one side opposite to the impeller;

the second pipeline is arranged at one end of the first pipeline, and first flange fixing pieces are arranged at two ends of the second pipeline, wherein one end of one first flange fixing piece is connected with the other end of the first pipeline;

the third pipeline is connected to one side of one of the first flange fixing pieces, and a second flange fixing piece is arranged at the other end of the third pipeline;

and one end of the fourth pipeline is arranged on one side of the second flange fixing piece, one end of the fourth pipeline is connected with a water hose connector, and one end of the water hose connector is connected with a bent pipeline.

Preferably, the surface of the third pipeline is sleeved with a connecting frame.

Preferably, the both sides of link all are provided with the connecting rod, the one end of connecting rod is provided with the movable rod, surface one side of connecting rod is provided with the gim peg, a plurality of with the fixed orifices of gim peg looks adaptation are seted up on the surface of movable rod, the one end of connecting rod is provided with the connecting piece.

Preferably, the surface of the elbow pipe is sleeved with a fixing box.

Preferably, the bilateral symmetry on fixed box surface is provided with adjusting part and slip subassembly, adjusting part includes the threaded rod, the surface threaded connection of threaded rod has the thread bush, one side cover on threaded rod surface is equipped with the rotation handle.

Preferably, the sliding component comprises a sliding rod, and a sliding sleeve is sleeved on the surface of the sliding rod.

Preferably, an extrusion assembly is arranged between the threaded sleeve and the sliding sleeve, the extrusion assembly comprises an arc-shaped frame, an extrusion piece is connected to the central position of one side of the arc-shaped frame, and one end of the extrusion piece is connected with an extrusion block.

Compared with the related art, the novel movable underwater dredging equipment provided by the utility model has the following beneficial effects:

the utility model provides novel movable underwater dredging equipment, which is characterized in that one end of a first pipeline is provided with a submersible pump, an impeller and other parts, sludge is axially conveyed, the structure is compact, the weight is light, the underwater depth of the equipment is adjustable, the silt and sediment in a pond can be thoroughly cleaned, the device is suspended, the normal work of a biochemical pond is not influenced, dredging can be carried out during normal production, no maintenance period is required, the equipment is movable, the whole pond can be fully covered, stirring and cutting equipment is provided, the pumping concentration is high, the working efficiency is high, the equipment can be applied to other industries similar to the working environment, and the equipment universality is strong.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a novel mobile underwater dredging apparatus provided by the present utility model;

FIG. 2 is a schematic perspective view of the entire apparatus shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 4 is a schematic structural view of the fixing case shown in FIG. 1;

fig. 5 is a schematic structural view of a second embodiment of the novel mobile underwater dredging device provided by the utility model.

Reference numerals in the drawings: 1. a first pipeline, 2, a submersible pump, 3, an impeller, 4, a rotating shaft, 5, a stirring knife, 6, a filter screen, 7, a fixing piece, 8, a second pipeline, 9, a first flange fixing piece, 10, a third pipeline, 11, a second flange fixing piece, 12, a fourth pipeline, 13, a water hose connector, 14, a bent pipeline, 15, a fixing box, 16, a connecting piece, 17, a connecting rod, 18, a connecting frame, 19, a fixing bolt, 20 and a movable rod,

21. an adjusting component 211, a threaded rod 212, a threaded sleeve 213, a rotating handle,

22. a sliding component 221, a sliding rod 222 and a sliding sleeve,

23. extrusion assembly 231, arc frame, 232, extrusion piece, 233, extrusion piece.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a novel mobile underwater dredging device according to the present utility model; FIG. 2 is a schematic perspective view of the entire apparatus shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1; fig. 4 is a schematic structural view of the fixing case shown in fig. 1. A novel mobile underwater dredging device, comprising:

a submerged pump 2 is arranged at one end of the first pipeline 1, and a fixing piece 7 is arranged between the first pipeline 1 and the submerged pump 2;

the rotary shaft 4 is arranged in the submersible pump 2, the impeller 3 is sleeved on the surface of the rotary shaft 4, and one end of the rotary shaft 4 is connected with the stirring blade 5;

the filter screen 6 is arranged in the submersible pump 2 and is positioned on the opposite side of the impeller 3;

the second pipeline 8 is arranged at one end of the first pipeline 1, and first flange fixing pieces 9 are arranged at two ends of the second pipeline 8, wherein one end of one first flange fixing piece 9 is connected with the other end of the first pipeline 1;

the first flange fixing part 9 and the second flange fixing part 11 are respectively composed of two flange plates, a flat washer, a hexagonal bolt and a hexagonal nut.

A third pipe 10, wherein the third pipe 10 is connected to one side of the first flange fixing piece 9, and a second flange fixing piece 11 is arranged at the other end of the third pipe 10;

and a fourth pipe 12, wherein one end of the fourth pipe 12 is arranged at one side of the second flange fixing piece 11, one end of the fourth pipe 12 is connected with a water hose connector 13, and one end of the water hose connector 13 is connected with a bent pipe 14.

The surface of the third pipeline 10 is sleeved with a connecting frame 18.

The two sides of the connecting frame 18 are respectively provided with a connecting rod 17, one end of each connecting rod 17 is provided with a movable rod 20, one side of the surface of each connecting rod 17 is provided with a fixing bolt 19, the surface of each movable rod 20 is provided with a plurality of fixing holes matched with the fixing bolts 19, and one end of each connecting rod 17 is provided with a connecting piece 16.

The height of the whole device can be adjusted by using the connecting rod 17 and the movable rod 20, a movable cavity matched with the movable rod 20 is formed in the connecting rod 17 so as to facilitate the movement of the movable rod 20, one end of the connecting rod 17 is connected with the bottom of the fixed box 15, and the connecting frame 18 is convenient to limit the connecting rod 17 and the movable rod 20 during use.

The surface of the bent pipeline 14 is sleeved with a fixing box 15.

The non-blocking submersible sludge pump with stirring and cutting capabilities is connected to the suspension device through the adjustable guide rod, the suspension device floats on the water tank, the whole equipment is not in contact with the bottom of the tank, the equipment at the bottom of the tank is not affected, the dredging equipment is movable, the height of the equipment can be adjusted, the full coverage of the working area of the biochemical tank is realized, and pumped sludge is conveyed to the subsequent treatment equipment through a pipeline to thoroughly clean the piled sediment.

The utility model provides a novel movable underwater dredging device, which has the following working principle:

during the use, start immersible pump 2 and carry the inside of first pipeline 1 with the mud impurity, stir garrulous operation to the impurity when mud and impurity are carried the inside stirring sword 5 of immersible pump 2, filter screen 6 simultaneously and filter the impurity, after the inside of first pipeline 1 is carried to the mud impurity, rethread immersible pump 2's pressure carries the mud impurity to the external world through second pipeline 8, third pipeline 10 and return bend pipeline 14 respectively can.

the utility model provides novel movable underwater dredging equipment, which is characterized in that one end of a first pipeline 1 is provided with a submersible pump 2, an impeller 3 and other parts, sludge is axially conveyed, the structure is compact, the weight is light, the underwater depth of the equipment is adjustable, silt and sediment in a pond can be thoroughly cleaned, the device is suspended, the normal work of a biochemical pond is not influenced, dredging can be carried out during normal production, no maintenance period is required, the equipment is movable, the whole pond can be fully covered, stirring and cutting equipment is provided, the pumping concentration is high, the working efficiency is high, the equipment can be applied to other industries similar to working environments, and the equipment universality is strong.

Second embodiment

Referring to fig. 5 in combination, a novel mobile underwater dredging apparatus according to a first embodiment of the present utility model is provided. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present utility model provides a novel mobile underwater dredging device, which is different in that an adjusting assembly 21 and a sliding assembly 22 are symmetrically disposed on two sides of a surface of the fixed box 15, the adjusting assembly 21 includes a threaded rod 211, a threaded sleeve 212 is screwed on a surface of the threaded rod 211, and a rotating handle 213 is sleeved on one side of the surface of the threaded rod 211.

The bottom of threaded rod 211 is connected with one side rotation of fixed box 15 surface through the axis of rotation, all is connected with the dog at the top of threaded rod 211 and slide bar 212, uses the dog to prevent the drop of thread bush 212 and sliding sleeve 222, uses slide bar 212 and sliding sleeve 222 to be convenient for play spacing effect when threaded rod 211 drives thread bush 212 and removes.

The sliding assembly 22 comprises a sliding rod 221, and a sliding sleeve 222 is sleeved on the surface of the sliding rod 221.

An extrusion assembly 23 is arranged between the threaded sleeve 212 and the sliding sleeve 222, the extrusion assembly 23 comprises an arc-shaped frame 231, an extrusion piece 232 is connected to the center of one side of the arc-shaped frame 231, and an extrusion block 233 is connected to one end of the extrusion piece 232.

The use of the extrusion 232 facilitates the extrusion fixation of the bent pipe 14 by the extrusion block 233.

when in use, the threaded rod 211 is driven to rotate by the rotating handle 213, the threaded sleeve 212 on the surface is driven to move when the threaded rod 211 rotates, the arc-shaped frame 231 with the extrusion piece 232 and the extrusion block 233 is driven to move downwards when the threaded sleeve 212 moves on the surface of the threaded rod 211, the sliding sleeve 222 on one side is driven to move on the surface of the sliding rod 221 when the arc-shaped frame 231 moves, and the extrusion block 233 is contacted with the bent pipeline 14 and is fixed.

the utility model provides novel movable underwater dredging equipment, wherein an adjusting component 21 and a sliding component 22 are respectively arranged on two sides of the surface of a fixed box 15 and matched with an extrusion component 23 to be used for fixing a bent pipeline 14 adapting to various thicknesses.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Novel portable underwater dredging equipment, characterized by includes:

2. The novel mobile underwater dredging device as recited in claim 1, wherein the third pipeline is provided with a connecting frame on the surface.

3. The novel mobile underwater dredging device according to claim 2, wherein connecting rods are arranged on two sides of the connecting frame, one end of each connecting rod is provided with a movable rod, one side of the surface of each connecting rod is provided with a fixing bolt, the surface of each movable rod is provided with a plurality of fixing holes matched with the fixing bolts, and one end of each connecting rod is provided with a connecting piece.

4. The novel mobile underwater dredging device as recited in claim 1, wherein a fixed box is sleeved on the surface of the elbow pipe.

5. The novel mobile underwater dredging device of claim 4, wherein the two sides of the surface of the fixed box are symmetrically provided with an adjusting component and a sliding component, the adjusting component comprises a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, and one side of the surface of the threaded rod is sleeved with a rotating handle.

6. The novel mobile underwater dredging device of claim 5, wherein the sliding assembly comprises a sliding rod, and a sliding sleeve is sleeved on the surface of the sliding rod.

7. The novel mobile underwater dredging device as recited in claim 6, wherein an extrusion assembly is disposed between the threaded sleeve and the sliding sleeve, the extrusion assembly comprises an arc-shaped frame, an extrusion piece is connected to a center of one side of the arc-shaped frame, and one end of the extrusion piece is connected to an extrusion block.