CN220100018U

CN220100018U - Silt cleaning equipment

Info

Publication number: CN220100018U
Application number: CN202321643226.4U
Authority: CN
Inventors: 王展霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-28
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of sludge cleaning, in particular to sludge cleaning equipment, which comprises an equipment shell, and a filter pressing mechanism and a high-pressure smashing mechanism which are positioned in the equipment shell; the left side of equipment casing is provided with the suction tube, and installs the silt pump that draws off on the suction tube. The high-pressure breaking mechanism can spray water in the water storage bin at a high speed by the high-pressure pump and the water spray head, so that the sludge with lower water content can be washed, and after the blocky sludge is broken at a high speed, a mud-water mixture is pumped into the equipment shell along with the suction effect of the sludge pumping pump, so that the phenomenon that the normal operation of the sludge pumping pump is influenced due to lower water content of the sludge is avoided, the water of the mud-water mixture can be filtered out by the filter pressing mechanism, and is re-input into the water storage bin for recycling, and as the mesh diameters of the primary filter screen, the secondary filter screen and the tertiary filter screen are sequentially reduced, more soil in the filter pressing process can be prevented from entering the water storage bin again through the tertiary filter screen, and the filter separation effect is achieved on the mud-water mixture.

Description

Silt cleaning equipment

Technical Field

The utility model relates to the technical field of sludge cleaning, in particular to sludge cleaning equipment.

Background

The silt cleaning equipment can blow and stir the silt deposited on the river bottom into turbid water, and the turbid water flows away along with river water, so that the dredging effect is achieved.

Through the search, in the silt cleaning equipment of publication number CN218374134U, including desilting case, silt pump, honeycomb duct, step motor, drive body of rod, silt cleaning scraper blade, toper filter screen and discharging pipe, the output and the input that the pump was taken out to silt all are linked together with the honeycomb duct. According to the utility model, a conical filter screen is arranged to achieve a mud-water separation effect, the stepper motor is operated to drive the rod body and further drive the sludge cleaning scraping plate, so that when the conical filter screen is used for filtering sludge, the residual sludge at the top of the stepper motor can be cleaned and scraped, the blockage is not easy to occur, the dredging efficiency is higher, the mud-water separation auger is conical, the sludge extrusion tank is matched with the mud-water separation auger, a water source in the sludge can be extruded, a high-quality mud-water separation effect is achieved, the sludge recovery is convenient, the mud-water separation effect is better, the sludge recovery is relatively convenient, the blockage is not easy to occur, and the dredging efficiency is higher.

However, some existing sludge cleaning devices singly adopt a pumping pump to pump sludge into a dredging box, the mode is more suitable for sludge with higher water content, and if only adopting the pumping pump to pump sludge with lower water content, the pumping effect is poor, so we propose a sludge cleaning device.

Disclosure of Invention

The present utility model is directed to a sludge cleaning apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a silt cleaning device comprises a device shell, and a filter pressing mechanism and a high-pressure breaking mechanism which are positioned in the device shell;

the left side of equipment housing is provided with the suction tube, and installs the silt pump that draws on the suction tube, the suction tube end is provided with the suction hood, the outside of suction tube is provided with the support.

Preferably, the filter pressing mechanism comprises a servo motor, the output of the servo motor is connected with a transmission shaft, the output of the transmission shaft is connected with a lifting screw rod, a filter pressing plate is arranged on the outer part of the lifting screw rod, a primary filter screen is arranged below the filter pressing plate, a secondary filter screen is arranged below the primary filter screen, a tertiary filter screen is arranged below the secondary filter screen, and a guide piece is arranged at the joint of the filter pressing plate and the equipment shell.

Preferably, the mesh diameters of the primary filter screen, the secondary filter screen and the tertiary filter screen are sequentially reduced, the primary filter screen, the secondary filter screen and the tertiary filter screen are mutually parallel, and the right sides of the primary filter screen, the secondary filter screen and the tertiary filter screen are provided with sealing bin gates which are hinged with the equipment shell.

Preferably, the filter pressing plate realizes lifting movement in the equipment shell through the lifting screw rod, the transmission shaft and the servo motor, and the filter pressing plate is parallel to the primary filter screen.

Preferably, the high-pressure smashing mechanism comprises a water storage bin arranged below the filter pressing mechanism, a water outlet pipe is arranged at one end of the water storage bin, a high-pressure pump is arranged on the water outlet pipe, and a water spray head is connected to the tail end of the water outlet pipe.

Preferably, the water spraying head is communicated with the water storage bin through a water outlet pipe and a high-pressure pump, and the water outlet pipe penetrates through the support.

Preferably, the equipment shell is communicated with the suction hood through the suction pipe and the sludge pumping pump, and the section of the suction hood is of a circular arc structure.

The above description shows that the technical problems to be solved by the present utility model can be solved by the above technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

the high-pressure crushing mechanism provided by the utility model can spray water in the water storage bin at a high speed by the high-pressure pump and the water spray head, so that the sludge with lower water content can be washed, and after the blocky sludge is crushed at a high speed, a sludge water mixture is pumped into the equipment shell along with the suction effect of the sludge suction pump, so that the influence on the normal operation of the sludge suction pump due to lower water content of the sludge is avoided;

according to the utility model, the filter pressing mechanism can filter out water of the mud-water mixture, and the mud-water mixture is reused in the water storage bin, and as the mesh diameters of the primary filter screen, the secondary filter screen and the tertiary filter screen are sequentially reduced, more soil can be prevented from entering the water storage bin through the tertiary filter screen again in the filter pressing process, and the filter separation effect is achieved on the mud-water mixture.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the device housing of the present utility model;

FIG. 3 is a schematic view of the structure of the bracket of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.

In the figure: 1. an equipment housing; 2. sealing the bin gate; 3. a filter pressing mechanism; 301. a servo motor; 302. a transmission shaft; 303. lifting the screw rod; 304. a filter pressing plate; 305. a first-stage filter screen; 306. a second-stage filter screen; 307. three-stage filter screen; 308. a guide member; 4. a high-pressure breaking mechanism; 401. a water storage bin; 402. a water outlet pipe; 403. a high pressure pump; 404. a water spray head; 5. a bracket; 6. a suction tube; 7. a sludge pump; 8. a suction hood.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1 and 2, the present utility model provides a technical solution: a silt cleaning device comprises a device shell 1, a filter pressing mechanism 3 and a high-pressure breaking mechanism 4, wherein the filter pressing mechanism 3 and the high-pressure breaking mechanism 4 are arranged in the device shell 1;

the left side of equipment housing 1 is provided with suction tube 6, and installs silt pump 7 on the suction tube 6, and the suction tube 6 end is provided with suction hood 8, and the outside of suction tube 6 is provided with support 5, and equipment housing 1 is through suction tube 6, silt pump 7 and suction hood 8 intercommunication each other, and the section of suction hood 8 is convex structure, and suction hood 8 is put into silt, through silt pump 7 with silt through suction tube 6 suction equipment housing 1.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 2 and fig. 4, as a preferred embodiment, further, based on the above manner, the servo motor 301 is provided, the output end of the servo motor 301 is connected with the transmission shaft 302, the output end of the transmission shaft 302 is connected with the lifting screw 303, and the outside of the lifting screw 303 is provided with the filter pressing plate 304, the lower side of the filter pressing plate 304 is provided with the primary filter screen 305, and the lower side of the primary filter screen 305 is provided with the secondary filter screen 306, the lower side of the secondary filter screen 306 is provided with the tertiary filter screen 307, the mesh diameters of the primary filter screen 305, the secondary filter screen 306 and the tertiary filter screen 307 are sequentially reduced, and the primary filter screen 305, the secondary filter screen 306 and the tertiary filter screen 307 are mutually parallel, and the right sides of the primary filter screen 305, the secondary filter screen 306 and the tertiary filter screen 307 are provided with the sealing bin gate 2, and the equipment housing 1 are hinged at the same time, the filter pressing plate 304 is in parallel to each other in the equipment housing 1 through the lifting screw 303, the transmission shaft 302, the servo motor 301, the primary filter screen 304 is higher than the suction pipe 6 in the initial state, the mud flows into the suction pipe 304, the secondary filter screen 305 is driven by the filter screen 305, and the secondary filter screen 306 is driven by the filter screen 307 to flow out of the filter screen 307, and the secondary filter screen is driven by the filter screen 307, and the secondary filter screen is pushed by the secondary filter screen 307, and the secondary filter screen is pushed by the filter screen 307, the secondary filter screen is pushed by the filter screen 101, and the secondary filter screen is pushed by the filter screen and the secondary filter screen and the filter screen is pushed by the filter screen and the filter screen 1.

As shown in fig. 2 and 3, as a preferred embodiment, based on the above manner, the high-pressure breaking mechanism 4 further includes a water storage bin 401 disposed below the filter pressing mechanism 3, one end of the water storage bin 401 is provided with a water outlet pipe 402, the water outlet pipe 402 is provided with a high-pressure pump 403, the end of the water outlet pipe 402 is connected with a water spray head 404, the water spray head 404 is mutually communicated with the water storage bin 401 through the water outlet pipe 402 and the high-pressure pump 403, the water outlet pipe 402 penetrates through the inside of the bracket 5, a worker holds the bracket 5 and aligns the water spray head 404 with blocky sludge or sludge with low water content, after the high-pressure pump 403 is started, water in the water storage bin 401 is sprayed outwards through the water storage bin 401, and a sludge-water mixture is reformed after breaking the blocky sludge.

From the above, it can be seen that:

the utility model aims at the technical problems that: the existing sludge cleaning equipment singly adopts a pumping pump to pump the sludge into a dredging box, so that the method is more suitable for the sludge with higher water content, and the problem of poor pumping effect of the sludge with lower water content if only the pumping pump is adopted; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

the staff holds the bracket 5 and aligns the water spray head 404 with the blocky sludge or the sludge with lower water content, after starting the high-pressure pump 403, water in the water storage bin 401 is sprayed outwards through the water storage bin 401, after crushing the blocky sludge, a sludge water mixture is formed again, the suction hood 8 is put into the sludge, the sludge is pumped into the equipment shell 1 through the suction pipe 6 by the sludge pumping pump 7, at the moment, the filter pressing plate 304 is higher than the suction pipe 6, the sludge flows into the top of the primary filter screen 305, at the moment, the servo motor 301 can be started to drive the transmission shaft 302 to rotate and then drive the lifting screw 303 to rotate, at the moment, the filter pressing plate 304 slides in the equipment shell 1 through the guide piece 308, the fallen sludge is extruded downwards, water in the sludge flows into the secondary filter screen 306 along the primary filter screen 305, as part of the sludge also flows out in the extrusion process, the secondary filter is carried out through the secondary filter screen 306, the filtered sludge falls onto the tertiary filter screen 307 and flows into the water storage bin 401 after three times of filtration, and the filtered water can be recycled;

through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:

the high-pressure crushing mechanism 4 provided by the utility model can spray water in the water storage bin 401 at a high speed by the high-pressure pump 403 and the water spray head 404, so that sludge with low water content can be washed, and after the massive sludge is crushed at a high speed, a sludge water mixture is pumped into the equipment shell 1 along with the pumping action of the sludge pumping pump 7, so that the influence on the normal operation of the sludge pumping pump 7 due to low water content of the sludge is avoided;

according to the utility model, the filter pressing mechanism 3 can filter out water of the mud-water mixture, and the water is reused in the water storage bin 401, and as the mesh diameters of the primary filter screen 305, the secondary filter screen 306 and the tertiary filter screen 307 are sequentially reduced, more mud can be prevented from entering the water storage bin 401 again through the tertiary filter screen 307 in the filter pressing process, and the filter separation effect is achieved on the mud-water mixture.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sludge cleaning equipment is characterized by comprising an equipment shell (1), and a filter pressing mechanism (3) and a high-pressure breaking mechanism (4) which are positioned in the equipment shell (1);

the device is characterized in that a suction pipe (6) is arranged on the left side of the device shell (1), a sludge pumping pump (7) is arranged on the suction pipe (6), a suction hood (8) is arranged at the tail end of the suction pipe (6), and a bracket (5) is arranged outside the suction pipe (6).

2. The sludge cleaning device according to claim 1, wherein the filter pressing mechanism (3) comprises a servo motor (301), the output end of the servo motor (301) is connected with a transmission shaft (302), the output end of the transmission shaft (302) is connected with a lifting screw rod (303), a filter pressing plate (304) is mounted outside the lifting screw rod (303), a primary filter screen (305) is arranged below the filter pressing plate (304), a secondary filter screen (306) is arranged below the primary filter screen (305), a tertiary filter screen (307) is arranged below the secondary filter screen (306), and a guide piece (308) is arranged at the joint of the filter pressing plate (304) and the device shell (1).

3. A sludge cleaning apparatus according to claim 2, characterized in that the mesh diameters of the primary screen (305), the secondary screen (306) and the tertiary screen (307) are sequentially reduced, and the primary screen (305), the secondary screen (306) and the tertiary screen (307) are parallel to each other, and the sealing door (2) is installed on the right side of the primary screen (305), the secondary screen (306) and the tertiary screen (307), while the sealing door (2) is hinged with the apparatus housing (1).

4. A sludge cleaning apparatus according to claim 2, characterized in that the press filter plate (304) is lifted and lowered in the apparatus housing (1) by means of a lifting screw (303), a transmission shaft (302) and a servo motor (301), and that the press filter plate (304) and the primary filter screen (305) are parallel to each other.

5. A sludge cleaning apparatus according to claim 1, characterized in that the high-pressure breaking mechanism (4) comprises a water storage bin (401) arranged below the filter pressing mechanism (3), a water outlet pipe (402) is arranged at one end of the water storage bin (401), a high-pressure pump (403) is arranged on the water outlet pipe (402), and a water spray head (404) is connected to the tail end of the water outlet pipe (402).

6. A sludge cleaning apparatus according to claim 5, characterized in that the water spray head (404) is interconnected with the water storage bin (401) through a water outlet pipe (402), a high pressure pump (403), and the water outlet pipe (402) penetrates the inside of the bracket (5).

7. A sludge cleaning apparatus as claimed in claim 1, wherein the apparatus housing (1) is interconnected with the suction hood (8) via a suction pipe (6), a sludge evacuation pump (7), and the suction hood (8) has a circular-arc-shaped cross section.