阅读说明：本技术 一种生活垃圾磁选装置 (Domestic waste magnetic separation device ) 是由 严丹晨 于 2018-05-31 设计创作，主要内容包括：本发明公开了一种生活垃圾磁选装置,包括筒体,所述筒体包括内筒和外筒,所述外筒内部底表面安装有旋转轴,且所述内筒的底部固定在所述旋转轴的端部,所述旋转轴通过旋转电机驱动旋转,所述内筒和外筒间设有电磁铁,且电磁铁均布在所述内筒外壁的上半部周面。本发明能够有效对垃圾内的金属进行筛选,充分回收利用垃圾内有用资源。(The invention discloses a household garbage magnetic separation device which comprises a barrel, wherein the barrel comprises an inner barrel and an outer barrel, a rotating shaft is arranged on the bottom surface of the inner part of the outer barrel, the bottom of the inner barrel is fixed at the end part of the rotating shaft, the rotating shaft is driven to rotate through a rotating motor, electromagnets are arranged between the inner barrel and the outer barrel, and the electromagnets are uniformly distributed on the peripheral surface of the upper half part of the outer wall of the inner barrel. The invention can effectively screen the metal in the garbage and fully recycle the useful resources in the garbage.)

1. The utility model provides a domestic waste magnetic separation device, its characterized in that, includes the barrel, the barrel includes inner tube and urceolus, the rotation axis is installed to the inside basal surface of urceolus, just the bottom of inner tube is fixed the tip of rotation axis, the rotation axis passes through the rotating electrical machines drive rotation, be equipped with the electro-magnet between inner tube and urceolus, and the electro-magnet equipartition is in first half global of inner tube outer wall.

2. the magnetic separation device for household garbage according to claim 1, wherein the bottom of the inner cylinder is further provided with a water outlet hole.

3. the magnetic separation device for household garbage according to claim 2, characterized in that the outer cylinder is provided with a water outlet, the water outlet is sealed by a floating ball, and the density of the floating ball is between water and oil.

4. The magnetic separation device for household garbage according to claim 3, wherein the cover plate is further provided with a nozzle, and the nozzle faces the inner barrel.

5. The magnetic separation device for household garbage according to claim 1, wherein the rotating shaft is an electric telescopic rod.

6. The magnetic separation device for household garbage according to claim 1, wherein a guide sleeve is arranged on the peripheral surface of the rotating shaft.

Technical Field

The invention relates to the technical field of garbage treatment, in particular to a household garbage magnetic separation device.

Background

Along with the rapid development of the socioeconomic rapid progress of China and the rapid improvement of the living standard of people, the garbage generated in the urban production and living process is rapidly increased, and the domestic garbage occupies land, pollutes the environment and has more obvious influence on the health of people. The increasing of the amount of municipal domestic waste makes the waste treatment more and more difficult, and the problems of environmental pollution and the like caused by the increase gradually draw attention from all social circles. In China, to realize industrialization, resource utilization, reduction and harmlessness of municipal domestic garbage, domestic garbage which is mixed for collection, has low content and heat value of recoverable substances and high water content and biodegradable organic content of the garbage must be confronted.

At present, domestic garbage treatment in various places mostly adopts an incineration mode, and because the domestic garbage contains various organic matters, the incinerated smoke causes pollution to the atmosphere and is harmful to human bodies and crops; the domestic garbage is treated by adopting a manner of filling a pit and burying, but the domestic garbage contains various substances such as plastics, can not be degraded in soil for a long time, and pollutes the soil; and then the domestic garbage is classified and treated, and the large plastic, paper and metal materials in the domestic garbage are screened and recycled mainly in a manual mode.

Disclosure of Invention

The invention aims to provide a household garbage magnetic separation device which can effectively screen metals in garbage and fully recycle useful resources in the garbage.

In order to achieve the purpose, the technical scheme of the invention is as follows:

The utility model provides a domestic waste magnetic separation device, includes the barrel, the barrel includes inner tube and urceolus, the rotation axis is installed to the inside basal surface of urceolus, just the bottom of inner tube is fixed the tip of rotation axis, the rotation axis passes through the rotating electrical machines drive rotation, be equipped with the electro-magnet between inner tube and urceolus, and the electro-magnet equipartition is in first half global of inner tube outer wall.

compared with the prior art, the invention has the beneficial effects that:

The inner cylinder is driven to rotate by the rotating shaft to drive the garbage in the inner cylinder to rotate, the electromagnet is arranged between the inner cylinder and the outer cylinder, the metal in the garbage is rotated to the surface of the inner cylinder, and the metal in the garbage can be magnetically separated efficiently due to the fact that the magnetic force is absorbed to the surface of the inner cylinder, and useful resources are recovered.

The invention further improves the scheme as follows:

Furthermore, the bottom of the inner cylinder is also provided with a water outlet hole.

Through adopting above-mentioned scheme, the apopore can be at rotatory in-process, with the liquid discharge in the domestic waste.

Furthermore, the outer barrel is provided with a water outlet, the water outlet is sealed by a floating ball, and the density of the floating ball is between water and oil.

Through adopting above-mentioned scheme, the density of floater can carry out the fluid separation automatically between water and fluid, and water liquid is discharged by the outlet, and fluid stays in the urceolus, fully retrieves grease in the rubbish.

furthermore, a spray head is arranged on the cover plate and faces the inner barrel.

Through adopting above-mentioned scheme, the shower nozzle can be at the magnetic separation in-process, fully moist domestic waste to more abundant get into the urceolus with the fluid in the rubbish in through the apopore, and finally retrieved.

Further, the rotating shaft is an electric telescopic rod.

Through adopting above-mentioned scheme, rotation axis itself is electric telescopic handle, can release the urceolus with the inner tube after processing is accomplished, makes things convenient for operating personnel to collect the metal of selecting and takes out the rubbish after the screening.

Furthermore, a guide sleeve is arranged on the circumferential surface of the rotating shaft.

Through adopting above-mentioned scheme, the guide pin bushing can effectively reduce the tangential atress of rotation axis, prevents the rotation axis fracture.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Shown in the figure:

1. An inner barrel;

2. An outer cylinder;

3. A rotating shaft;

4. A guide sleeve;

5. A cover plate;

6. An electromagnet;

7. A water outlet hole;

8. A water outlet;

9. A floating ball;

10. A spray head;

Detailed Description

embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

it is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

in this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

the domestic waste magnetic separation device that this embodiment provided includes the barrel.

The cylinder comprises an inner cylinder 1 and an outer cylinder 2.

the outer cylinder 2 is mounted with a rotation shaft 3 at the inner bottom surface thereof, and the inner cylinder 1 is fixed at the end of the rotation shaft 3 at the bottom thereof.

The rotary shaft 3 is rotated by a rotary motor.

an electromagnet 6 is arranged between the inner cylinder 1 and the outer cylinder 2, and the electromagnets 6 are uniformly distributed on the circumferential surface of the upper half part of the outer wall of the inner cylinder 1.

Furthermore, the bottom of the inner cylinder 1 is also provided with a water outlet hole 7.

furthermore, the outer cylinder 2 is provided with a water outlet 8, the water outlet 8 is sealed by a floating ball 9, and the density of the floating ball 9 is between water and oil.

Further, the cover plate 5 is also provided with a nozzle 10, and the nozzle 10 faces the inner barrel 1.

Further, the rotating shaft 3 is an electric telescopic rod.

Further, a guide sleeve is arranged on the circumferential surface of the rotating shaft 3.

This embodiment inner tube 1 is rotatory through the drive of rotation axis 3, and the rubbish that drives in the inner tube 1 is rotatory, is equipped with electro-magnet 6 between inner tube 1 and urceolus 2, and the metal in the rubbish is rotated to inner tube 1 surface to because magnetic force is absorbed in the inner tube surface, can carry out the magnetic separation to the metal in the rubbish high-efficiently, retrieve useful resource.

the bottom of the inner cylinder 1 of the embodiment is also provided with a water outlet hole 7.

Through adopting above-mentioned scheme, apopore 7 can be at rotatory in-process, and the liquid discharge in the domestic waste.

In the embodiment, the outer cylinder 2 is provided with a water outlet 8, the water outlet 8 is sealed by a floating ball 9, and the density of the floating ball 9 is between water and oil.

Through adopting above-mentioned scheme, the density of floater 9 can carry out the oil separation voluntarily between water and fluid, and water liquid is discharged by outlet 8, and fluid stays in urceolus 2, fully retrieves grease in the rubbish.

The cover plate 5 of this embodiment is further provided with a nozzle 10, and the nozzle 10 faces the inner cylinder 1.

Through adopting above-mentioned scheme, shower nozzle 10 can be at the magnetic separation in-process, fully moist domestic waste to more abundant get into the urceolus with the fluid in the rubbish through apopore 7 in, and finally retrieved.

The rotating shaft 3 of the present embodiment is an electric telescopic rod.

Through adopting above-mentioned scheme, rotation axis 3 itself is electric telescopic handle, can release urceolus 2 with inner tube 1 after processing is accomplished, makes things convenient for operating personnel to collect the metal of selecting and takes out the rubbish after the screening.

The circumferential surface of the rotating shaft 3 is provided with a guide sleeve 4.

Through adopting above-mentioned scheme, guide pin bushing 4 can effectively reduce the tangential atress of rotation axis 3, prevents the rotation axis fracture.