CN220827330U

CN220827330U - Automatic sludge treatment equipment

Info

Publication number: CN220827330U
Application number: CN202322543892.7U
Authority: CN
Inventors: 李莉
Original assignee: Anhui Yutai Optoelectronics Environmental Technology Co ltd
Current assignee: Anhui Yutai Optoelectronics Environmental Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-23
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to the technical field of sludge treatment, in particular to automatic sludge treatment equipment, which comprises a drying cylinder, wherein the lower end of the drying cylinder is convexly provided with a protruding part, the side surface of the protruding part is welded with a discharge hopper, the outer side of the drying cylinder is sleeved with an annular heat conducting sleeve, the outer side of the annular heat conducting sleeve is embedded with a heating pipe, the outer side of the annular heat conducting sleeve is sleeved with a protective shell, the lower end of the drying cylinder is welded with supporting legs in a circumferential array, the upper end of the drying cylinder is provided with an upper cover plate, the upper end of the upper cover plate is welded with a feed hopper, and the inner side of the drying cylinder is provided with a first stirring mechanism, and the automatic sludge treatment equipment has the beneficial effects that: when needs are dried to mud, in adding the stoving section of thick bamboo with mud through the feeder hopper, heat the stoving section of thick bamboo through the heating pipe to dry the mud in the stoving section of thick bamboo, drive first rabbling mechanism and second rabbling mechanism through the motor shaft simultaneously and rotate, stir mud through first rabbling mechanism and second rabbling mechanism cooperation.

Description

Automatic sludge treatment equipment

Technical Field

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

Background

Along with social progress and industrialized development, the pollution to the living environment of human beings is more and more serious, and once the environment is destroyed, great economic reversing can be brought to people. The sludge is an inevitable product of sewage treatment of an urban sewage treatment plant, has huge quantity, complex components, difficult treatment and high treatment cost, and the sludge treatment refers to a processing process of concentrating, conditioning, dehydrating, stabilizing, drying or incinerating the sludge to reduce, stabilize and make harmless; therefore, the sludge drying device is required to be used in the sludge treatment process, the water content in the sludge is reduced, the sludge is convenient to transport, certain defects exist in the use process of the existing sludge drying device, the existing drying mode is simply and thermally drying, and the sludge is static and motionless, so that the sludge on the outer side can be dried only, the inside sludge drying effect is poor, the sludge is insufficiently dried, repeated drying is often required, the drying efficiency is low, and the sludge treatment cost is greatly increased.

Disclosure of utility model

The utility model aims to provide automatic sludge treatment equipment for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sludge treatment automation equipment, includes the stoving section of thick bamboo, the lower extreme protrusion of stoving section of thick bamboo is provided with the bellying, and the side welding of bellying has the ejection of compact fill, stoving section of thick bamboo outside cover is equipped with annular heat conduction sleeve, annular heat conduction telescopic outside embedding has the heating pipe, annular heat conduction telescopic outside cover is equipped with the protecting crust, the lower extreme of stoving section of thick bamboo is circumference array welding and has the supporting leg, and the upper cover plate is installed to the upper end of stoving section of thick bamboo, the upper end welding of upper cover plate has the feeder hopper, first rabbling mechanism is installed to the inboard of stoving section of thick bamboo, install second rabbling mechanism in the first rabbling mechanism in the pivot.

Preferably, the annular heat conducting sleeve is welded with the drying cylinder, and the heating pipe is a spirally arranged pipe.

Preferably, the first stirring mechanism comprises: the drying device comprises a rotating shaft, a spiral plate and stirring plates, wherein the rotating shaft is arranged in a drying cylinder, the lower end of the rotating shaft is rotationally connected with a protruding part through a pin shaft, the spiral plate is welded on the rotating shaft, and a plurality of stirring plates are welded on the side surface of the rotating shaft at equal intervals.

Preferably, the upper end of the rotating shaft is rotationally connected with the upper cover plate through a motor shaft, and the lower end of the spiral plate is rotationally contacted with the protruding part.

Preferably, the second stirring mechanism comprises: the novel scraper blade comprises an upper fixing frame, a lower fixing frame, spiral scraping blades and a sloping plate, wherein the upper end of a rotating shaft is connected with the upper fixing frame through a cross rod, the lower fixing frame is arranged below the upper fixing frame, a plurality of spiral scraping blades are arranged between the upper fixing frame and the lower fixing frame in a circumferential array, the sloping plate is welded on the inner side of the lower fixing frame, and one end of the sloping plate is welded with the rotating shaft.

Preferably, the upper end and the lower end of the spiral scraping blade are respectively welded on the upper fixing frame and the lower fixing frame, and the spiral scraping blade and the inclined plate are in rotary contact with the inner wall of the drying cylinder.

Compared with the prior art, the utility model has the beneficial effects that: when the sludge is required to be dried, the sludge is added into the drying cylinder through the feeding hopper, and the drying cylinder is heated through the heating pipe, so that the sludge in the drying cylinder is dried, meanwhile, the motor shaft drives the first stirring mechanism and the second stirring mechanism to rotate, and the sludge is stirred through the cooperation of the first stirring mechanism and the second stirring mechanism, so that the sludge can be uniformly heated and dried, the drying effect of the sludge is improved, and the drying efficiency of the sludge is greatly improved; when mud reaches the stoving demand, when needs take out mud in the section of thick bamboo of drying promptly, open the sealed lid on the play hopper, drive first rabbling mechanism and second rabbling mechanism reverse rotation through the motor shaft, in can be convenient send into the mud out the hopper through the spiral plate that sets up to make mud roll-off along the ejection of compact fill, the spiral doctor-bar that the rethread set up can strike off the mud of section of thick bamboo inner wall of drying, prevents that mud from adhering to on the inner wall of section of thick bamboo of drying, influences the normal use of section of thick bamboo of drying.

Drawings

FIG. 1 is a sectional view showing the construction of an automated sludge treatment apparatus according to the present utility model;

FIG. 2 is a schematic view of an automated sludge treatment facility according to the present utility model;

FIG. 3 is a cross-sectional view of the structure of the dryer cartridge, heating tube and upper cover plate of the present utility model;

fig. 4 is a schematic structural view of a first stirring mechanism and a second stirring mechanism according to the present utility model.

In the figure: 1. a drying cylinder; 11. discharging a hopper; 12. an annular heat conducting sleeve; 13. heating pipes; 14. a protective shell; 2. an upper cover plate; 21. a feed hopper; 3. a rotating shaft; 31. a spiral plate; 32. a stirring plate; 4. an upper fixing frame; 41. a lower fixing frame; 42. a spiral scraping blade; 43. and a sloping plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a sludge treatment automation equipment, including drying cylinder 1, the lower extreme protrusion of drying cylinder 1 is provided with the bellying, the side welding of bellying has ejection of compact fill 11, the cover is equipped with sealed lid on the ejection of compact fill 11, the outside cover of drying cylinder 1 is equipped with annular heat conduction sleeve 12, annular heat conduction sleeve 12's outside embedding has heating pipe 13, annular heat conduction sleeve 12 and drying cylinder 1 welding, heating pipe 13 is the pipe that is the spiral setting, annular heat conduction sleeve 12's outside cover is equipped with protecting crust 14, the inboard of protecting crust 14 is provided with annular cavity, annular heat conduction sleeve 12 and heating pipe 13 all set up in annular cavity, welding or through bolted connection between protecting crust 14 and the drying cylinder 1, the lower extreme of drying cylinder 1 is circumference array welding and has the supporting leg, upper cover plate 2 is installed to the upper end of drying cylinder 1, the upper end welding of upper cover plate 2 has feeder hopper 21, upper cover plate 2 and drying cylinder 1 threaded connection.

The inside of stoving section of thick bamboo 1 is installed first rabbling mechanism, and first rabbling mechanism is including: the rotary shaft 3, the spiral plate 31 and the stirring plate 32 are installed in the drying cylinder 1, the rotary shaft 3 is rotatably connected with the protruding portion through the pin shaft, the spiral plate 31 is welded on the rotary shaft 3, the upper end of the rotary shaft 3 is rotatably connected with the upper cover plate 2 through the motor shaft, the lower end of the spiral plate 31 is in rotary contact with the protruding portion, the plurality of stirring plates 32 are welded on the side face of the rotary shaft 3 at equal intervals, a power source of the motor shaft is a motor, the motor is installed at the upper end of the upper cover plate 2 through bolts, when the motor shaft rotates positively, the rotary shaft 3 and the spiral plate 31 are driven to rotate positively, at the moment, the spiral plate 31 drives sludge to move upwards, the rotary shaft 3 and the spiral plate 31 are driven to rotate reversely through the motor shaft, and the spiral plate 31 can conveniently convey the sludge into the discharge hopper 11, so that the sludge slides out along the discharge hopper 11.

A second stirring mechanism is arranged on the rotating shaft 3 in the first stirring mechanism, and comprises: the upper fixing frame 4, the lower fixing frame 41, the spiral doctor-bar 42 and the swash plate 43, the upper end of pivot 3 is connected with the upper fixing frame 4 through the horizontal pole, the both ends of horizontal pole are in pivot 3 and upper fixing frame 4 welding respectively, be provided with the lower fixing frame 41 below of upper fixing frame 4, be a plurality of spiral doctor-bars 42 of circumference array installation between upper fixing frame 4 and the lower fixing frame 41, the inboard welding of lower fixing frame 41 has swash plate 43, the one end and the pivot 3 welding of swash plate 43, the upper and lower both ends of spiral doctor-bar 42 are in upper fixing frame 4 and lower fixing frame 41 welding respectively, spiral doctor-bar 42 and swash plate 43 all rotate the contact with the inner wall of stoving section of thick bamboo 1, drive the inner wall rotation along stoving section of thick bamboo 1 through pivot 3, thereby prevent that mud from attaching and solidifying on stoving section of thick bamboo 1.

When the sludge is required to be dried, the sludge is added into the drying cylinder 1 through the feeding hopper 21, the annular heat conduction sleeve 12 is heated through the heating pipe 13, and the drying cylinder 1 is uniformly heated through the annular heat conduction sleeve 12, so that the sludge in the drying cylinder 1 is dried, meanwhile, the motor shaft drives the first stirring mechanism and the second stirring mechanism to rotate, and the sludge is stirred through the cooperation of the arranged spiral plate 31, the stirring plate 32 and the spiral scraping blade 42, so that the sludge can be uniformly heated and dried, the drying effect of the sludge is improved, and the drying efficiency of the sludge is greatly improved; when mud reaches the stoving demand, when needs take out mud in drying cylinder 1 promptly, open the sealed lid on the hopper 11 that will go out, drive first rabbling mechanism and second rabbling mechanism reverse rotation through the motor shaft, in can be convenient send into the mud out hopper 11 through the screw plate 31 that sets up to make mud roll-off along the discharge hopper 11, the spiral doctor-bar 42 that the rethread set up can strike off the mud of drying cylinder 1 inner wall, prevents that mud from adhering to on drying cylinder 1's inner wall, makes drying cylinder 1 can normal use.

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. Sludge treatment automation equipment, including a stoving section of thick bamboo (1), its characterized in that: the utility model discloses a drying cylinder, including drying cylinder (1), including upper cover plate (2), upper cover plate (21), first rabbling mechanism is installed to the inboard of drying cylinder (1), second rabbling mechanism is installed on pivot (3) in the first rabbling mechanism in drying cylinder (1), lower extreme protrusion of drying cylinder (1) is provided with the bellying, and the side welding of bellying has ejection of compact fill (11), the outside cover of drying cylinder (1) is equipped with annular heat conduction sleeve (12), the outside embedding of annular heat conduction sleeve (12) has heating pipe (13), the outside cover of annular heat conduction sleeve (12) is equipped with protecting crust (14), the lower extreme of drying cylinder (1) is circumference array welding and has the supporting leg.

2. An automated sludge treatment apparatus as claimed in claim 1 wherein: the annular heat conduction sleeve (12) is welded with the drying cylinder (1), and the heating pipe (13) is a spirally arranged pipe.

3. An automated sludge treatment apparatus as claimed in claim 1 wherein: the first stirring mechanism comprises: the drying cylinder comprises a rotating shaft (3), a spiral plate (31) and stirring plates (32), wherein the rotating shaft (3) is arranged in the drying cylinder (1), the lower end of the rotating shaft (3) is rotationally connected with a protruding portion through a pin shaft, the spiral plate (31) is welded on the rotating shaft (3), and a plurality of stirring plates (32) are welded on the side face of the rotating shaft (3) at equal intervals.

4. A sludge treatment automation apparatus as claimed in claim 3, wherein: the upper end of the rotating shaft (3) is rotationally connected with the upper cover plate (2) through a motor shaft, and the lower end of the spiral plate (31) is rotationally contacted with the protruding part.

5. A sludge treatment automation apparatus as claimed in claim 3, wherein: the second stirring mechanism comprises: go up mount (4), mount (41) down, spiral doctor-bar (42) and swash plate (43), the upper end of pivot (3) is connected with mount (4) through the horizontal pole, the below of going up mount (4) is provided with mount (41) down, be circumference array between mount (4) and mount (41) down and install a plurality of spiral doctor-bars (42), the inboard welding of mount (41) has swash plate (43) down, the one end and the pivot (3) welding of swash plate (43).

6. The automated sludge treatment apparatus of claim 5, wherein: the upper end and the lower end of the spiral scraping blade (42) are respectively welded on the upper fixing frame (4) and the lower fixing frame (41), and the spiral scraping blade (42) and the inclined plate (43) are in rotary contact with the inner wall of the drying cylinder (1).