CN211247255U

CN211247255U - Solid garbage cleaning roller device

Info

Publication number: CN211247255U
Application number: CN201921988375.8U
Authority: CN
Inventors: 许要锋; 陈小龙; 吴悦凯; 许超峰; 许银川
Original assignee: Zhengzhou Yunda Paper Equipment Co Ltd
Current assignee: Zhengzhou Yunda Paper Equipment Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-14
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a solid garbage cleaning roller device, which comprises a support, wherein a roller shell is fixedly arranged on the support, a roller screen is rotatably connected in the roller shell, two end parts of the roller screen extend out of the roller shell, a carrier roller power mechanism for driving the roller screen to roll is arranged on the support, a spray pipeline is fixed at the top of the inner wall of the roller shell, a nozzle of the spray pipeline points to the roller screen, a buffer bin is arranged at the bottom of the roller shell, and an unloading outlet is arranged at the bottom of the buffer bin; the purposes of adjusting the rotating speed of the drum screen and preventing axial dislocation movement are achieved through the matching action of the carrier roller power mechanism and the limiting idler wheel; meanwhile, a spraying pipeline is fixed between the top of the inner wall of the drum shell and the drum screen, so that the drum screen rotates and sprays water to the inside of the drum screen, and solid garbage is comprehensively cleaned.

Description

Solid garbage cleaning roller device

Technical Field

The utility model belongs to solid waste pretreatment technology, concretely relates to solid waste cleaning roller device.

Background

The existing garbage treatment process is mostly incineration or landfill, the incineration can generate a large amount of toxic gas to pollute the environment, and the landfill can not only pollute the soil, but also cause the waste of resources; solid garbage is particularly difficult to treat, at present, the solid garbage is generally directly treated after being classified, impurities such as mud and dirt are attached to the solid garbage, and further treatment of subsequent processes is seriously affected, so that the solid garbage needs to be cleaned and pretreated to improve the working efficiency.

Disclosure of Invention

The utility model aims to provide a solid garbage cleaning roller device for solving the problems in the prior art; the technical scheme adopted for achieving the purpose is as follows:

the utility model provides a solid waste cleaning drum device, includes the support, fixedly on the support be equipped with cylinder shell, it is connected with the drum sieve to rotate in cylinder shell, the cylinder shell is outside to stretch out at the both ends of drum sieve, be equipped with on the support and be used for driving the rolling bearing roller power unit of drum sieve, be fixed with spray pipe at the top of cylinder shell inner wall, the directional drum sieve of spout of spray pipe is equipped with the surge bin in cylinder shell's bottom, be equipped with the uninstallation outlet in the surge bin bottom.

Preferably, the drum screen is divided into a feeding section, a screen section and a discharging section, wherein the screen section is located inside the drum shell, the feeding section and the discharging section are located outside the drum shell, screen holes are uniformly arranged on the screen section in an array mode, carrier roller rolling rings are arranged on the feeding section and the discharging section, and the carrier roller rolling rings are correspondingly supported on rollers of the carrier roller power mechanism.

Preferably, an auger pushing plate is fixed on the inner wall of the drum screen along the axial direction.

Preferably, a plurality of stirring columns pointing to the central direction are uniformly arranged on the inner wall of the rotary screen.

Preferably, the feeding section and the discharging section on the outer side of the roller ring are both provided with a limiting ring, a support on the outer side of the limiting ring is provided with a limiting roller, and the limiting roller abuts against the outer side of the corresponding limiting ring.

Preferably, one end of the spraying pipeline is a sealing end, and the other end of the spraying pipeline is provided with a water inlet valve.

The utility model discloses the beneficial effect who has does: the purposes of adjusting the rotating speed of the drum screen and preventing axial dislocation movement are achieved through the matching action of the carrier roller power mechanism and the limiting idler wheel; meanwhile, a spraying pipeline is fixed between the top of the inner wall of the drum shell and the drum sieve, so that the drum sieve can spray water to the inside of the drum sieve while rotating, solid garbage can be comprehensively cleaned, the water pressure of the spraying pipeline can be adjusted according to the quantity of the solid garbage and the quantity of attachments, cleaned residues are discharged from an unloading outlet at the bottom of the buffer bin 10, and cleaned solid garbage is discharged from a slag discharging device.

Drawings

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

FIG. 2 is a cross-sectional view of a trommel screen section;

fig. 3 is a usage state diagram of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, a solid waste cleaning roller device comprises a support 8, a roller shell 3 is fixedly arranged on the support 8, a roller screen is connected in the roller shell 3 in a rotating manner, two ends of the roller screen extend out of the roller shell 3, a roller power mechanism for driving the roller screen to roll is arranged on the support 8, a spray pipeline 2 is fixed at the top of the inner wall of the roller shell 3, a nozzle of the spray pipeline 2 points to the roller screen, one end of the spray pipeline 2 is a sealed end, the other end of the spray pipeline is provided with a water inlet valve 14, a buffer bin 10 is arranged at the bottom of the roller shell, and an unloading outlet 9 is arranged at the bottom of the buffer bin 10.

The drum screen is divided into a feeding section 5, a screen section 11 and a discharging section 1, wherein the screen section 11 is located inside the drum shell 3, the feeding section 5 and the discharging section 1 are located outside the drum shell 3, screen holes are uniformly arranged on the screen section 11 in an array mode, carrier roller rolling rings are arranged on the feeding section 5 and the discharging section 1, and the carrier roller rolling rings are correspondingly supported on rollers 7 of a carrier roller power mechanism.

In order to break up the solid garbage inside while advancing, an spiral pushing plate 12 is fixed on the inner wall of the drum screen 11 along the axial direction; a plurality of mixing columns 13 pointing to the central direction are uniformly arranged on the inner wall of the drum screen 11.

Furthermore, a limiting ring 4 is arranged on the feeding section 5 and the discharging section 1 outside the roller ring, a limiting roller 6 is arranged on a support 8 outside the limiting ring 4, and the limiting roller 6 abuts against the outer side of the corresponding limiting ring 4.

As shown in fig. 3, the utility model discloses when using, at the right-hand member installation feed arrangement 16 and dust collector 17 of drum sieve feed section 5, at the left end installation slag discharging device 15 of drum sieve ejection of compact section 1, will need abluent solid rubbish to get into the drum sieve by feed arrangement 16, dust collector 17 is responsible for handling the raise dust that produces when solid rubbish gets into the drum sieve, thereby rubbish gets into the back, thereby it rotates to drive the drum sieve rotation and the drum sieve rotational speed is adjustable to be provided power drive gyro wheel 7 by bearing roller power unit. When the drum screen rotates, the limiting idler wheel 6 ensures that the drum screen does not generate axial displacement. The spiral pushing plate 12 can continuously push the solid garbage to a discharge hole of the slag discharging device 15, meanwhile, the mixing column 13 can enable the solid garbage to be more fully turned in the barrel, the spraying pipeline 2 sprays water to the drum screen, so that the solid garbage is comprehensively cleaned, the water pressure of the spraying pipeline 2 can be adjusted according to the quantity of the solid garbage and the quantity of attachments, cleaned residues are discharged from an unloading water outlet 9 at the bottom of the buffer bin 10, and cleaned solid garbage is discharged from the slag discharging device 15.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments, but such modifications or substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a solid waste cleaning roller device, includes the support, its characterized in that, fixedly on the support be equipped with cylinder shell, rotate in cylinder shell and be connected with the drum sieve, the cylinder shell is outside is stretched out at the both ends of drum sieve, be equipped with on the support and be used for driving the rolling bearing roller power unit of drum sieve, the top at cylinder shell inner wall is fixed with spray pipe, the directional drum sieve of spout of spray pipe is equipped with the surge bin in cylinder shell's bottom, be equipped with the uninstallation outlet in the surge bin bottom.

2. The solid waste cleaning drum device according to claim 1, wherein the drum screen is divided into a feeding section, a screen section and a discharging section, wherein the screen section is located inside the drum shell, the feeding section and the discharging section are located outside the drum shell, screen holes are uniformly arranged on the screen section in an array mode, carrier roller rolling rings are arranged on the feeding section and the discharging section, and the carrier roller rolling rings are correspondingly supported on rollers of a carrier roller power mechanism.

3. The solid waste cleaning roller assembly of claim 1, wherein an auger plate is secured to the inner wall of the trommel in the axial direction.

4. The solid waste cleaning roller device of claim 3, wherein a plurality of stirring columns pointing to the central direction are uniformly arranged on the inner wall of the rotary screen.

5. The solid waste cleaning drum device according to any one of claims 2 to 4, wherein limiting rings are arranged on the feeding section and the discharging section outside the roller ring, and limiting rollers are arranged on a support outside the limiting rings and abut against the outer sides of the corresponding limiting rings.

6. The solid waste cleaning roller device of claim 5, wherein one end of the spray pipe is a sealed end, and the other end is provided with a water inlet valve.