CN209968643U

CN209968643U - Magnetic separation device for construction waste treatment

Info

Publication number: CN209968643U
Application number: CN201920414414.7U
Authority: CN
Inventors: 刘文喆
Original assignee: Shandong Saiwei Environmental Protection Engineering Co Ltd
Current assignee: Shandong Saiwei Environmental Protection Engineering Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-21
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a magnetic separation device for building refuse handles, including the railway carriage or compartment body, the rear end face fixedly connected with motor of the railway carriage or compartment body, the top fixedly connected with feeder hopper of the railway carriage or compartment body, the discharge gate has been seted up to the right-hand member of the railway carriage or compartment body, the inside of the railway carriage or compartment body is rotated and is connected with the conveyer belt, the top that is close to the conveyer belt on the railway carriage or compartment body is rotated and is connected with the commentaries on classics roller, the output shaft of motor and the tip fixed connection who changes the roller, it passes through belt and belt pulley drive conveyer belt and rotates to change the roller, the inside fixedly connected with spring groove of commentaries on classics roller, the internal surface fixedly connected with spring in. The utility model discloses a set up the commentaries on classics roller during and drive the permanent magnet and rotate, the scrap iron among the magnetic separation building rubbish makes permanent magnet and building rubbish contact more abundant, makes the scrap iron magnetic separation cleaner.

Description

Magnetic separation device for construction waste treatment

Technical Field

The utility model relates to a construction waste handles technical field, specifically is a magnetic separation device for construction waste handles.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering slag, decoration waste, demolition waste, engineering slurry and the like according to the production source, and can be classified into slag, concrete blocks, broken blocks of bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. Because contain the rubbish of recycling in the building rubbish, like waste metal etc. iron waste material is the most in the building rubbish, consequently need sieve out the iron when building rubbish is handled, but current building rubbish magnetic separation device reaches to adopt to have magnetic commentaries on classics roller to adsorb the scrap iron more, then scrapes the scrap iron, will leave the space that rubbish passes through between commentaries on classics roller and the conveyer belt, causes the contact of commentaries on classics roller and building rubbish insufficient, the scrap iron magnetic separation is unclean, and the magnetic separation effect is not good, consequently needs to improve.

Disclosure of Invention

An object of the utility model is to provide a magnetic separation device for building refuse treatment has possessed the clean advantage of scrap iron magnetic separation, has solved the unclean problem of prior art scrap iron magnetic separation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnetic separation device for building rubbish handles, includes the railway carriage or compartment body, the rear end face fixedly connected with motor of the railway carriage or compartment body, the top fixedly connected with feeder hopper of the railway carriage or compartment body, the discharge gate has been seted up to the right-hand member of the railway carriage or compartment body.

The inside of the railway carriage or compartment body rotates and is connected with the conveyer belt, the top that is close to the conveyer belt on the railway carriage or compartment body rotates and is connected with the commentaries on classics roller, the output shaft of motor and the tip fixed connection who changes the roller, it drives the conveyer belt through belt and belt pulley and rotates to change the roller, the inside fixedly connected with spring groove of commentaries on classics roller, the internal surface fixedly connected with spring in spring groove, the tip fixedly connected with permanent magnet of spring, the internal surface demountable installation of the railway carriage or compartment body has the collecting box, the left end fixedly connected with scraper of collecting box, the tip and the roller surface of commenta.

Preferably, a baffle plate is fixedly connected to the inner surface of the carriage body close to the left end, and the bottom of the baffle plate is in lap joint with the left end face of the conveyor belt.

Preferably, the inner surface of the carriage body is fixedly connected with a vibration device, and the vibration device is in contact with the conveyor belt.

Preferably, the permanent magnet is obliquely arranged inside the rotating roller.

Preferably, the permanent magnets are distributed on the surface of the rotating roller in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the bottom of plate washer and the left end face overlap joint of conveyer belt, the effect of the building rubbish that prevents to fall from the feeder hopper from the conveyer belt left end landing has been reached, through the inside fixed connection vibrator at the railway carriage or compartment body, vibrator can vibrate the conveyer belt, thereby make the building rubbish vibrations, make building rubbish and permanent magnet fully contact, thereby make the scrap iron magnetic separation clean thoroughly more, through setting up permanent magnet slope, when permanent magnet and scraper contact, be convenient for the permanent magnet to the inside shrink in spring groove, the effect of being convenient for scrape permanent magnet surface scrap iron has been reached, through distributing the permanent magnet is crisscross on the surface of commentaries on classics roller, make the contact of permanent magnet and building rubbish more fully even.

Secondly, the utility model discloses a setting will need the construction waste of magnetic separation evenly to fall on the conveyer belt from the feeder hopper, then the motor circular telegram, the motor drives the change roller and rotates, the change roller drives the drive belt through belt and belt pulley and rotates, the conveyer belt drives the construction waste on it and transports right, in the in-process of transportation, because the change roller drives the permanent magnet and rotates with the axle center of change roller, the permanent magnet contacts with the construction waste on the conveyer belt earlier in the pivoted process, adsorb the scrap iron in the construction waste on the permanent magnet, and the permanent magnet staggered distribution is on the surface of change roller, make the contact of permanent magnet and construction waste more abundant even, when the permanent magnet that adsorbs the scrap iron contacts with the scraper, because the permanent magnet slope sets up on the change roller, thereby make the permanent magnet contract to the inside of spring groove with the in-process permanent magnet that the scraper contacted, when the permanent magnet contracts to the, the scrap iron on the surface of the permanent magnet is hung on the surface of the rotating roller and falls down, the scraper hangs the scrap iron on the surface of the rotating roller and falls down to the inside of the collecting box, the magnetic separation work is completed, and the magnetic separation of the construction waste is cleaner and more thorough.

Drawings

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

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

fig. 3 is a cross-sectional view of the front view of the transfer roll of the present invention.

In the figure: 1-carriage, 2-motor, 3-feed hopper, 4-discharge port, 5-conveyor belt, 6-roller, 7-belt, 8-belt pulley, 9-spring groove, 10-spring, 11-permanent magnet, 12-collecting box, 13-scraper, 14-baffle and 15-vibration device.

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 to 3, the present invention provides a technical solution: a magnetic separation device for treating construction waste comprises a box body 1, wherein the box body 1 provides a place for magnetic separation of the construction waste, a baffle plate 14 is fixedly connected to the inner surface of the box body 1 close to the left end, the bottom of the baffle plate 14 is in lap joint with the left end surface of a conveyor belt 5, the bottom of the baffle plate 14 is in lap joint with the left end surface of the conveyor belt 5, so that the effect of preventing the construction waste falling from a feed hopper 3 from sliding off from the left end of the conveyor belt 5 is achieved, a vibration device 15 is fixedly connected to the inner surface of the box body 1, the vibration device 15 is in contact with the conveyor belt 5, the vibration device 15 can vibrate the conveyor belt 5 through fixedly connecting the vibration device 15 in the box body 1, so that the construction waste vibrates, the construction waste is in full contact with a permanent magnet 11, the magnetic separation of waste iron is cleaner and more thorough, a motor 2 is fixedly connected to the rear end surface of the box body 1, and by external power supply, do the utility model provides a power, the top fixedly connected with feeder hopper 3 of the railway carriage or compartment body 1, construction waste fall on conveyer belt 5 through feeder hopper 3, and discharge gate 4 has been seted up to the right-hand member of the railway carriage or compartment body 1, and construction waste after the screening is transported out by conveyer belt 5 from discharge gate 4.

Referring to fig. 1 to 3, a conveyor belt 5 is rotatably connected to the inside of a box body 1, the conveyor belt 5 is used for transporting construction waste, a rotating roller 6 is rotatably connected to the top of the box body 1, which is close to the conveyor belt 5, when the rotating roller 6 rotates, the rotating roller 6 drives the conveyor belt 5 to rotate through a belt 7 and a belt pulley 8, the conveyor belt 5 drives the construction waste thereon to be transported to the right, during the transportation process, as the rotating roller 6 drives the permanent magnet 11 to rotate around the axis of the rotating roller 6, during the rotation process, the permanent magnet 11 contacts the construction waste on the conveyor belt 5 first, the waste iron in the construction waste is adsorbed on the permanent magnet 11, and then when the permanent magnet 11 adsorbed with the waste iron contacts a scraper 13, as the permanent magnet 11 is obliquely arranged on the rotating roller 6, the permanent magnet 11 contracts towards the inside of a spring groove 9, and presses the spring 10, the spring 10 is pressed to accumulate elastic force, the permanent magnet 11 is reset to provide elastic force, when the permanent magnet 11 contracts towards the inside of the spring groove 9, scrap iron on the surface of the permanent magnet 11 is hung down by the surface of the rotary roller 6, the scraper 13 hangs the scrap iron on the surface of the rotary roller 6 to the inside of the collection box 12 to complete magnetic separation work, an output shaft of the motor 2 is fixedly connected with the end part of the rotary roller 6, the rotary roller 6 drives the conveying belt 5 to rotate through the belt 7 and the belt pulley 8, the spring groove 9 is fixedly connected with the inside of the rotary roller 6, the spring groove 9 provides a space for the permanent magnet 11 to contract, the inner surface of the spring groove 9 is fixedly connected with the spring 10, the spring 10 provides reset elastic force for the permanent magnet 11, the end part of the spring 10 is fixedly connected with the permanent magnet 11, the permanent magnet 11 is used for adsorbing the scrap iron in the construction waste, the permanent magnet 11 is obliquely arranged inside the rotary roller 6, permanent magnet 11 to the inside shrink of spring groove 9 of being convenient for, reached and be convenient for scrape the effect down 11 surperficial scrap irons of permanent magnet, 11 crisscross distributions of permanent magnet are on the surface of commentaries on classics roller 6, through 11 crisscross distributions of permanent magnet on the surface of commentaries on classics roller 6, it is more abundant even to make 11 and the contact of construction waste of permanent magnet, the internal surface demountable installation of the railway carriage or compartment body 1 has collecting box 12, collecting box 12 is used for collecting the scrap iron of scraping from changeing roller 6 surface, the left end fixedly connected with scraper 13 of collecting box 12, scraper 13 is used for scraping the scrap iron on changeing roller 6 surface and falls, and make 11 inside shrink to spring groove 9 of permanent magnet, thereby scrape the scrap iron on 11 surfaces of permanent magnet, the tip of scraper 13 closely laminates with changeing roller 6.

The working principle is as follows: when the magnetic separation device for treating the construction waste is used, the construction waste needing magnetic separation is uniformly poured onto the conveyor belt 5 from the feed hopper 3, then the motor 2 is electrified, the motor 2 drives the rotating roller 6 to rotate, the rotating roller 6 drives the conveyor belt 5 to rotate through the belt 7 and the belt pulley 8, the conveyor belt 5 drives the construction waste on the conveyor belt to be transported rightwards, in the transportation process, the rotating roller 6 drives the permanent magnet 11 to rotate around the axis of the rotating roller 6, the permanent magnet 11 is firstly contacted with the construction waste on the conveyor belt 5 in the rotating process, scrap iron in the construction waste is adsorbed on the permanent magnet 11, then when the permanent magnet 11 adsorbed with the scrap iron is contacted with the scraper 13, the permanent magnet 11 is obliquely arranged on the rotating roller 6, so that the permanent magnet 11 shrinks towards the inside of the spring groove 9 in the contact process of the permanent magnet 11 and the scraper 13, the spring 10 is extruded, and the spring 10 is pressed to, the permanent magnet 11 is reset to provide elastic force, when the permanent magnet 11 contracts towards the inside of the spring groove 9, the scrap iron on the surface of the permanent magnet 11 is hung down by the surface of the rotating roller 6, and the scraper 13 hangs down the scrap iron on the surface of the rotating roller 6 to the inside of the collecting box 12, so that the magnetic separation work is completed.

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 magnetic separation device for building rubbish handles, includes the railway carriage or compartment body (1), the rear end face fixedly connected with motor (2) of the railway carriage or compartment body (1), its characterized in that: the top of the carriage body (1) is fixedly connected with a feed hopper (3), and the right end of the carriage body (1) is provided with a discharge hole (4);

the inside of railway carriage or compartment body (1) is rotated and is connected with conveyer belt (5), the top that is close to conveyer belt (5) on the railway carriage or compartment body (1) is rotated and is connected with and changes roller (6), the output shaft of motor (2) and the tip fixed connection who changes roller (6), it drives conveyer belt (5) rotation through belt (7) and belt pulley (8) to change roller (6), the inside fixedly connected with spring groove (9) of changeing roller (6), the internal surface fixedly connected with spring (10) of spring groove (9), the tip fixedly connected with permanent magnet (11) of spring (10), the internal surface demountable installation of the railway carriage or compartment body (1) has collecting box (12), the left end fixedly connected with scraper (13) of collecting box (12), the tip and the roller (6) surface of changeing of scraper (13) closely laminate.

2. The magnetic separation device for construction waste treatment of claim 1, characterized in that: the inner surface of the carriage body (1) close to the left end is fixedly connected with a baffle plate (14), and the bottom of the baffle plate (14) is in lap joint with the left end face of the conveyor belt (5).

3. The magnetic separation device for construction waste treatment of claim 1, characterized in that: the inner surface of the compartment body (1) is fixedly connected with a vibration device (15), and the vibration device (15) is in contact with the conveyor belt (5).

4. The magnetic separation device for construction waste treatment of claim 1, characterized in that: the permanent magnet (11) is obliquely arranged inside the rotary roller (6).

5. The magnetic separation device for construction waste treatment of claim 1, characterized in that: the permanent magnets (11) are distributed on the surface of the rotating roller (6) in a staggered mode.