CN109481967B

CN109481967B - Combined sludge suction machine for cleaning and removing greasy dirt

Info

Publication number: CN109481967B
Application number: CN201910017750.2A
Authority: CN
Inventors: 李金娟; 黎洁; 冉雨润
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2021-04-13
Anticipated expiration: 2039-01-08
Also published as: CN109481967A

Abstract

The invention discloses a combined sludge suction machine for cleaning and removing greasy dirt, which comprises a treatment tank body, an upper movable frame and a lower movable frame, wherein a central rotary drum is arranged in the middle of the treatment tank body, the upper movable frame is positioned on the outer side of the upper end of the central rotary drum, a scraper is arranged on the side surface of the upper movable frame, a sewage discharge groove is formed in the rear end of the scraper, a water suction pump is arranged below the side of the sewage discharge groove, a connecting pipe is connected below the water suction pump, a sludge suction port is formed below the lower movable frame, a water outlet is formed in the side surface of the sludge suction port, and a sludge suction pipe is connected to the upper end of the sludge suction port. This combination formula clearance degrease mud suction dredge is provided with scraper blade and blowdown groove, and in the use of device, the scraper blade and the blowdown groove cooperation suction pump through the upper strata drive upper rivers and flow, are convenient for intercept and discharge the superficial impurity and the greasy dirt of handling the cell body mesosphere, and simultaneously at below blowout rivers, be convenient for carry out simultaneous processing to bottom silt, improve the practicality of device.

Description

Combined sludge suction machine for cleaning and removing greasy dirt

Technical Field

The invention relates to the related technical field of suction dredge, in particular to a combined suction dredge for cleaning and removing greasy dirt.

Background

In sewage treatment's in-process, can install the suction dredge in handling the pond and handle the sedimentary silt of lower floor usually, current suction dredge is direct to be equipped with a plurality of mud suction ports and suction pump and directly to absorb sedimentary silt in the device bottom usually, nevertheless in the use, silt piles up comparatively thick in many times, the adhesion is stronger, it is very difficult to carry out more thorough cleaing away to directly inhale mud, it is relatively poor to inhale the mud effect, current suction dredge is only equipped with breast board above the device at most simultaneously and intercepts partial impurity, can't carry out effectual processing to the greasy dirt on top layer, bring certain influence for the normal work of device, certain limitation has.

Aiming at the problems, the novel design is carried out on the basis of the original suction dredge.

Disclosure of Invention

The invention aims to provide a combined sludge suction machine for cleaning and removing oil sludge, and aims to solve the problems that the sludge suction machine in the background art is poor in sludge suction effect and inconvenient to clean oil sludge on the surface layer.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a modular clearance degrease mud suction dredge, is including handling the cell body, going up adjustable shelf and lower adjustable shelf, the middle part of handling the cell body is provided with central rotary drum, it is located the upper end outside of central rotary drum to go up the adjustable shelf, and the outer end of going up the adjustable shelf is provided with driving motor to driving motor's output is provided with the drive wheel, the side of going up the adjustable shelf is provided with the scraper blade, and the rear end of scraper blade is provided with the blowdown groove, the side below in blowdown groove is provided with the suction pump, and the below of suction pump is connected with the connecting pipe, the adjustable shelf is located the lower extreme outside of central rotary drum down, and the below of adjustable shelf is provided with the suction dredge mouth down to the side of suction dredge mouth is provided with the delivery port, the upper end of suction dredge mouth is connected with the suction pipe, and the upper end of suction pipe installs the suction pump to the rear end of suction pump.

Preferably, the central rotary drum forms a rotatable structure in the middle of the treatment tank body, and the central rotary drum, the upper movable frame and the lower movable frame are of a welding integrated structure.

Preferably, the scraper blade and the upper movable frame are of a welding integrated structure, and the height of the middle part of the scraper blade is flush with the height of the liquid level in the treatment tank body.

Preferably, the whole sewage draining groove is of an inclined structure, and the highest point of the left end of the sewage draining groove is lower than the liquid level in the treatment tank body.

Preferably, the suction pump is located the inboard of central revolving drum, and passes through connecting pipe interconnect between suction pump and the delivery port, and delivery port evenly distributed is at the side lower extreme of lower adjustable shelf.

Preferably, the sludge suction ports are uniformly distributed at the lower end of the lower movable frame, the sludge suction ports and the sludge discharge pipe are connected with each other through the sludge suction pipe, and the upper end of the sludge suction pipe is connected with a sludge suction pump.

Compared with the prior art, the invention has the beneficial effects that: the combined sludge suction machine for cleaning and removing the greasy dirt,

1. the device is provided with the scraper and the sewage discharge groove which are positioned on the upper movable frame, and in the using process of the device, the upper layer water flow is driven to flow by the cooperation of the upper layer scraper and the sewage discharge groove and the water suction pump, so that floating impurities and oil stains on the surface layer in the treated pool body can be conveniently intercepted and discharged, and therefore the oil stains on the surface layer and bottom sludge can be simultaneously treated by the combination of the upper movable frame and the lower movable frame, and the practicability of the device is improved;

2. be provided with suction pump and delivery port, drive the flow of upper rivers through the suction pump in the use of device, the clearance of top layer greasy dirt and impurity of can being convenient for can drive middle level liquid through connecting pipe and delivery port simultaneously and spout from mud suction port side, carries out certain disturbance to the deposit silt to be convenient for improve the mud suction effect of suction pump, improve the treatment effeciency of device.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of a portion a of FIG. 2 according to the present invention;

FIG. 4 is a schematic side view of the gas outlet according to the present invention.

In the figure: 1. treating the pool body; 2. a central drum; 3. an upper movable frame; 4. a drive motor; 5. a drive wheel; 6. a squeegee; 7. a sewage draining groove; 8. a water pump; 9. a connecting pipe; 10. a lower movable frame; 11. a sludge suction port; 12. a water outlet; 13. a mud suction pipe; 14. a dredge pump; 15. a sludge discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a combined sludge suction machine for cleaning and removing greasy dirt comprises a treatment tank body 1, a central rotary drum 2, an upper movable frame 3, a driving motor 4, a driving wheel 5, a scraper 6, a sewage discharge groove 7, a water suction pump 8, a connecting pipe 9, a lower movable frame 10, a sludge suction port 11, a water outlet 12, a sludge suction pipe 13, a sludge suction pump 14 and a sludge discharge pipe 15, wherein the central rotary drum 2 is arranged in the middle of the treatment tank body 1, the upper movable frame 3 is positioned on the outer side of the upper end of the central rotary drum 2, the driving motor 4 is arranged at the outer end of the upper movable frame 3, the driving wheel 5 is arranged at the output end of the driving motor 4, the scraper 6 is arranged on the side surface of the upper movable frame 3, the sewage discharge groove 7 is arranged at the rear end of the scraper 6, the water suction pump 8 is arranged below the sewage discharge groove 7, the connecting pipe 9 is connected below the water suction pump 8, the lower movable frame 10 is positioned on the outer side of the lower end of, and a water outlet 12 is arranged on the side surface of the sludge suction port 11, a sludge suction pipe 13 is connected to the upper end of the sludge suction port 11, a sludge suction pump 14 is installed on the upper end of the sludge suction pipe 13, and a sludge discharge pipe 15 is connected to the rear end of the sludge suction pump 14.

The central rotary drum 2 of the embodiment forms a rotatable structure in the middle of the treatment tank body 1, and the central rotary drum 2, the upper movable frame 3 and the lower movable frame 10 are of a welding integrated structure, so that the central rotary drum 2, the upper movable frame 3 and the lower movable frame 10 can rotate conveniently, and the interior of the treatment tank body 1 can be uniformly treated.

For welding integral structure between scraper blade 6 and the last adjustable shelf 3, and the middle part height of scraper blade 6 and the liquid level height parallel and level in handling cell body 1 are convenient for intercept through scraper blade 6 the superficial debris and the greasy dirt of handling in the cell body 1 on the liquid level.

The whole sewage discharge groove 7 is of an inclined structure, the highest point of the left end of the sewage discharge groove 7 is lower than the liquid level in the treatment tank body 1, and surface layer impurities and oil stains blocked by the scraper 6 can be conveniently and quickly discharged through the sewage discharge groove 7.

The suction pump 8 is located the inboard of central rotary drum 2, and through connecting pipe 9 interconnect between suction pump 8 and the delivery port 12, and delivery port 12 evenly distributed is at the side lower extreme of adjustable shelf 10 down, is convenient for drive upper rivers through suction pump 8, when making things convenient for scraper blade 6 to intercept the blowdown, can be through driving rivers from delivery port 12 blowout, carry out the disturbance to the deposit silt of handling in the cell body 1, improve the mud absorbing effect of mud mouth 11.

The sludge suction ports 11 are uniformly distributed at the lower end of the lower movable frame 10, the sludge suction ports 11 and the sludge discharge pipe 15 are connected with each other through the sludge suction pipe 13, and the upper end of the sludge suction pipe 13 is connected with the sludge suction pump 14, so that the bottom of the treatment tank body 1 is subjected to uniform sludge suction treatment at the lower end of the lower movable frame 10.

The working principle is as follows: when the combined sludge suction machine for cleaning and removing greasy dirt is used, firstly, a power supply and a power grid of the device are connected with each other, in the using process of the device, water inflow in the treatment tank body 1 is kept according to the graph shown in fig. 1-2, firstly, a driving motor 4 drives an upper movable frame 3 to rotate around the central axis of a central rotary drum 2 at the inner side of the treatment tank body 1 through a driving wheel 5, and therefore the upper movable frame 3 and a lower movable frame 10 can move uniformly in the treatment tank body 1.

In the using process of the device, as shown in fig. 1-4, the suction pump 14 can drive the deposited sludge at the bottom of the treatment tank body 1 to enter the suction pipe 13 through the suction port 11, and then the deposited sludge is gathered to the sludge discharge pipe 15 to be discharged, meanwhile, in the using process of the device, the suction pump 8 can drive the upper layer liquid in the treatment tank body 1 to move towards the middle of the central rotary drum 2, so that when the upper movable frame 3 rotates, the surface layer impurities and the oil stains are intercepted by the scraper 6, the surface layer impurities and the oil stains flow to the sewage discharge tank 7 and then are discharged outwards, and the middle layer liquid can be discharged from the water outlet 12 through the connecting pipe 9, so that the sludge at the side of the suction port 11 is disturbed to facilitate the more thorough cleaning of the accumulated sludge, and the content not described in detail in the description belongs to the prior art known by the skilled person in the art.

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

Claims

1. The utility model provides a modular clearance degrease mud suction dredge, includes handles cell body (1), goes up adjustable shelf (3) and lower adjustable shelf (10), its characterized in that: the middle part of the treatment tank body (1) is provided with a central rotary drum (2), the upper movable frame (3) is positioned on the outer side of the upper end of the central rotary drum (2), the outer end of the upper movable frame (3) is provided with a driving motor (4), the output end of the driving motor (4) is provided with a driving wheel (5), the side surface of the upper movable frame (3) is provided with a scraper (6), the rear end of the scraper (6) is provided with a sewage discharge groove (7), a water suction pump (8) is arranged below the side of the sewage discharge groove (7), the lower part of the water suction pump (8) is connected with a connecting pipe (9), the lower movable frame (10) is positioned on the outer side of the lower end of the central rotary drum (2), a sludge suction port (11) is arranged below the lower movable frame (10), a water outlet (12) is arranged on the side surface of the sludge suction port (11), the upper end of the sludge suction port (, a sludge suction pump (14) is arranged at the upper end of the sludge suction pipe (13), and the rear end of the sludge suction pump (14) is connected with a sludge discharge pipe (15); the water suction pump (8) is located on the inner side of the central rotary drum (2), the water suction pump (8) and the water outlet (12) are connected with each other through a connecting pipe (9), and the water outlet (12) is uniformly distributed at the lower end of the lower movable frame (10).

2. The combined sludge suction machine for cleaning and removing oil sludge according to claim 1, characterized in that: the central rotary drum (2) forms a rotatable structure in the middle of the treatment tank body (1), and the central rotary drum (2), the upper movable frame (3) and the lower movable frame (10) are of a welding integrated structure.

3. The combined sludge suction machine for cleaning and removing oil sludge according to claim 1, characterized in that: the scraper (6) and the upper movable frame (3) are of a welding integrated structure, and the middle height of the scraper (6) is flush with the liquid level in the treatment tank body (1).

4. The combined sludge suction machine for cleaning and removing oil sludge according to claim 1, characterized in that: the whole sewage discharge tank (7) is of an inclined structure, and the highest point of the left end of the sewage discharge tank (7) is lower than the liquid level in the treatment tank body (1).

5. The combined sludge suction machine for cleaning and removing oil sludge according to claim 1, characterized in that: the sludge suction ports (11) are uniformly distributed at the lower end of the lower movable frame (10), the sludge suction ports (11) and the sludge discharge pipe (15) are connected with each other through a sludge suction pipe (13), and the upper end of the sludge suction pipe (13) is connected with a sludge suction pump (14).