CN210481175U

CN210481175U - Sludge concentration device

Info

Publication number: CN210481175U
Application number: CN201921417843.6U
Authority: CN
Inventors: 郭钰
Original assignee: Panshan Aiping Earth Rock Engineering Co Ltd
Current assignee: Panshan Aiping Earth Rock Engineering Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-08
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a sludge concentration device, including the concentrated machine of centrifugation, the right side top of the concentrated machine of centrifugation rigid coupling has even pipe and inlet pipe respectively, the inlet pipe has cleaning device with the junction rigid coupling of even pipe, cleaning device includes shell and connecting shell, the inside rigid coupling of shell has the small-size motor. This sludge concentration device, through fixing cleaning device in the junction of connecting pipe and inlet pipe, effectual convenient in clear up out the plastics that have to adding the inside mud of centrifugal concentrator, avoid causing plastics to get into the inside of centrifugal concentrator along with mud, the influence is to the efficiency of sludge concentration, simultaneously the work efficiency of the concentrated machine of enhancement mud that can be great, and connecting pipe, inlet pipe and cleaning device are threaded connection, can dismantle cleaning device at any time, conveniently change or maintain cleaning device, also influence the effect of mud feeding, satisfy user's user demand.

Description

Sludge concentration device

Technical Field

The utility model relates to a sludge thickening device technical field specifically is a sludge thickening device.

Background

Sludge concentration is divided into gravity concentration, air flotation concentration and centrifugal concentration, and the existence form of water in sludge approximately comprises: free water, capillary water, adsorbed water and internal water, wherein free water refers to water existing in the gaps of sludge particles, or void water, which accounts for about 70% of the water content of the sludge, capillary water is present in capillaries of sludge particles, the water content of the sludge is about 20 percent, the adsorbed water and the internal water refer to the adsorbed water adhered to the surface of sludge particles and the water existing in the sludge particles, the adsorbed water and the internal water account for about 10 percent of the water content in the sludge, the volume of the sludge can be greatly reduced by reducing the water content of the sludge, so that the sludge can be further treated and utilized, when the sludge concentration device is used, plastic impurities in the sludge cannot be separated, so that the plastic enters the centrifugal concentrator through the sludge to influence the efficiency of sludge concentration, meanwhile, the working efficiency of the centrifugal concentrator is also influenced, and the cleaning device arranged on the centrifugal concentrator is inconvenient to disassemble, so that the use efficiency of a user is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge concentration device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge concentration device comprises a centrifugal concentrator, wherein a connecting pipe and a feeding pipe are fixedly connected to the upper part of the right side of the centrifugal concentrator respectively, and a cleaning device is fixedly connected to the connecting part of the feeding pipe and the connecting pipe;

cleaning device includes shell and connecting shell, the inside rigid coupling of shell has the small-size motor, the axle head rigid coupling of small-size motor has the pivot, the inner wall below central point of connecting shell puts the rigid coupling has the cassette, the pivot runs through connecting shell and links to each other with the cassette joint, the outer wall rigid coupling of pivot has the plastic pole, the plastic pole laminates with the dog mutually, the bottom right side rigid coupling of connecting shell has the blow off pipe.

Preferably, the connecting pipe, the connecting shell and the feeding pipe are communicated with each other and are in threaded connection.

Preferably, the outer surface of the stop block is concave-convex, and the plastic rod is a soft rod.

Preferably, the inner wall of the right side of the feeding pipe and the inner wall of the sewage discharge pipe are inclined planes.

Compared with the prior art, the beneficial effects of the utility model are that: this sludge concentration device, through fixing cleaning device in the junction of connecting pipe and inlet pipe, effectual convenient in clear up out the plastics that have to adding the inside mud of centrifugal concentrator, avoid causing plastics to get into the inside of centrifugal concentrator along with mud, the influence is to the efficiency of sludge concentration, simultaneously the work efficiency of the concentrated machine of enhancement mud that can be great, and connecting pipe, inlet pipe and cleaning device are threaded connection, can dismantle cleaning device at any time, conveniently change or maintain cleaning device, also influence the effect of mud feeding, satisfy user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the cleaning apparatus of fig. 1 according to the present invention.

In the figure: 1. the centrifugal concentrator comprises a centrifugal concentrator, 2 parts of a feeding pipe, 3 parts of a cleaning device, 301 parts of a clamping shell, 302 parts of a small motor, 303 parts of a stop block, 304 parts of a plastic rod, 305 parts of a drainage pipe, 306 parts of a clamping seat, 307 parts of a rotating shaft, 308 parts of a connecting shell and 4 parts of a connecting pipe.

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. 1-2, the present invention provides a technical solution: a sludge concentration device comprises a centrifugal concentrator 1, wherein a connecting pipe 4 and a feeding pipe 2 are fixedly connected to the upper part of the right side of the centrifugal concentrator 1 respectively, a cleaning device 3 is fixedly connected to the connecting part of the feeding pipe 2 and the connecting pipe 4, and the cleaning device 3 is used for cleaning plastics contained in sludge;

the cleaning device 3 comprises a shell 301 and a connecting shell 308, a small-sized motor 302 is fixedly connected inside the shell 301, the small-sized motor 302 is connected with an external power supply to start working, a plastic rod 304 is driven to rotate through a rotating shaft 307, the shaft end of the small-sized motor 302 is fixedly connected with the rotating shaft 307, a clamping seat 306 is fixedly connected to the center position below the inner wall of the connecting shell 308, the clamping seat 306 is used for increasing the stability of the rotating shaft 307 in rotation, the rotating shaft 307 penetrates through the connecting shell 308 to be connected with the clamping seat 306 in a clamping mode, a plastic rod 304 is fixedly connected to the outer wall of the rotating shaft 307, the plastic rod 304 is attached to a stop block 303, a drain pipe 305 is used for cleaning plastic scraped by the plastic rod 304, and a drain pipe 305;

the connecting pipe 4, the connecting shell 308 and the feeding pipe 2 are communicated with each other and are connected in a threaded manner;

the outer surface of the stop block 303 is concave-convex, and the plastic rod 304 is a soft rod;

the inner wall of the right side of the feeding pipe 2 and the inner wall of the sewage draining pipe 305 are both inclined planes.

In this embodiment, when using the sludge concentration device, at first add the inside of centrifugal concentrator 1 with mud through inlet pipe 2, the external power supply through switch-on centrifugal concentrator 1 begins work, effectually carry out the concentrated processing to the mud of adding its inside, can pass through cleaning device 3 when mud gets into centrifugal concentrator, the external power supply of small motor 302 starts work on it switches on, drive plastic rod 304 and rotate in the inside of connecting shell 308, it comes out to facilitate clearing up the plastics debris that has in the mud, can increase the concentrated efficiency of mud, plastic rod 304 can scrape with pin 303 and bump together when hanging down plastics, hang down the plastics on the plastic rod 304, and the plastics that hang down are discharged through blow off pipe 305.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A sludge concentration device comprises a centrifugal concentrator (1), and is characterized in that: a connecting pipe (4) and a feeding pipe (2) are fixedly connected to the upper part of the right side of the centrifugal concentrator (1) respectively, and a cleaning device (3) is fixedly connected to the joint of the feeding pipe (2) and the connecting pipe (4);

cleaning device (3) include shell (301) and connection shell (308), the inside rigid coupling of shell (301) has small motor (302), the axle head rigid coupling of small motor (302) has pivot (307), the inner wall below central point of connecting shell (308) puts the rigid coupling has cassette (306), pivot (307) run through connecting shell (308) and link to each other with cassette (306) joint, the outer wall rigid coupling of pivot (307) has plastic pole (304), plastic pole (304) are laminated with dog (303) mutually, the bottom right side rigid coupling of connecting shell (308) has blow off pipe (305).

2. The sludge thickening apparatus according to claim 1, wherein: the connecting pipe (4), the connecting shell (308) and the feeding pipe (2) are communicated with each other and are connected with each other in a threaded manner.

3. The sludge thickening apparatus according to claim 1, wherein: the outer surface of the stop block (303) is concave-convex, and the plastic rod (304) is a soft rod.

4. The sludge thickening apparatus according to claim 1, wherein: the inner wall of the right side of the feeding pipe (2) and the inner wall of the sewage draining pipe (305) are both inclined planes.