CN206276496U - A kind of short grained deironing apparatus of plate diamond spar - Google Patents

Abstract

The utility model discloses a kind of short grained deironing apparatus of plate diamond spar, including shell, cover top portion is provided with charging aperture, outer casing bottom is provided with discharging opening, the inside of the shell is from top to bottom placed with multigroup sleeve pipe, slided in sleeve pipe and be inserted with bar magnet, extended sleeve pipe and be connected on same baffle plate with each bar magnet one end in group sleeve pipe, sealed between bar magnet outer wall and the ferrule openings at place and coordinated.The utility model can effectively remove the Ferromagnetic Impurities in plate diamond spar particle, substantially reduce the iron content of particle during plate diamond spar particle manufacture.

Description

A device for removing iron from small plate-shaped corundum particles

technical field

The utility model relates to an iron removal device for producing raw materials, in particular to an iron removal device for small plate-shaped corundum particles.

Background technique

Since most of the equipment currently used in the production of plate-shaped corundum granules is Barmac crushing and processing, due to the high strength and hardness of the sintered plate-shaped corundum pellets, the abrasion of the wear-resistant body and the slide plate inside the Barmac is extremely serious. However, the materials of the wear-resistant body and the slide plate in Barmac are basically iron or steel, so a large amount of magnetic iron enters into the product of tabular corundum particles, causing a greater quality of tabular corundum products Hidden danger.

At present, there are many iron removal devices on the market. These iron removal devices are better for removing magnetic iron in large particles, but it is difficult to remove magnetic iron in small particles. After a long period of time, more fine powder is attached to the magnet rod, which reduces the iron removal effect.

Utility model content

The utility model provides an iron removing device with simple structure and convenient use.

A device for removing iron from small plate-shaped corundum particles, including a shell, with a feed inlet on the top of the shell, and a discharge port on the bottom of the shell. There are multiple sets of casings arranged from top to bottom inside the casing. Magnetic rods are slidably inserted, and one end of each magnetic rod in the same group of casing pipes extends out of the casing and is connected to the same baffle plate, and the outer wall of the magnetic rods is in sealing fit with the opening of the casing.

The utility model passes the material outside the sleeve, that is, small plate-shaped corundum particles, and the iron mixed in the small plate-shaped corundum particles will be adsorbed on the outer wall of the sleeve by the action of the magnetic rod. After the material passes through, the magnetic rod is drawn out, and the iron will be released from The material is discharged from the outlet to achieve the purpose of removing impurities.

Preferably, one end of the casing is closed and the other end is open, and the same group of casings are arranged parallel to each other on the same level.

The closed end of the sleeve can directly abut against the inner wall of the side of the casing, and the open end is used for slidingly inserting the magnetic rod.

The casings of the same group are parallel to each other to facilitate the uniform setting of the baffles, and can be operated uniformly when plugging and unplugging to improve efficiency.

Preferably, the side wall of the housing is provided with an opening matching with each baffle, and when the magnetic bar is inserted into the casing, the corresponding baffle doubles as the side wall of the housing to close the corresponding opening.

The baffle and the magnetic rod can be regarded as a drawer structure, and the baffle, that is, the panel of the drawer, also serves as a partial side wall of the casing.

Preferably, two sets of casing pipes adjacent up and down are vertically arranged.

On the one hand, it can avoid space interference when processing equipment and inserting and pulling out magnetic rods, and on the other hand, it can also improve the filtering and adsorption effect.

Preferably, all the sleeves are parallel to each other and have the same opening orientation, and one end of all the magnetic rods is connected to the same baffle.

All the sleeves are parallel to each other and the openings are in the same direction, which is more convenient for unified operation. In order to ensure the adsorption effect, two sets of sleeves adjacent to each other are vertically staggered.

The shell is a cube structure, and the baffle also serves as a side wall of the shell.

Pulling the baffle open opens one side of the housing for easy maintenance.

Preferably, the opening of the casing is provided with a sealing ring fixed on the inner wall, and the inner edge of the sealing ring is attached to and sealed against the outer wall of the magnetic bar in the casing.

The inner edge of the sealing ring is attached to the outer wall of the magnetic rod in the sleeve and sealed to prevent materials or impurities from entering the gap between the sleeve and the magnetic rod, which is difficult to clean.

Preferably, each baffle is provided with a handle on a side facing away from the housing.

Preferably, the housing is provided with brackets for supporting the sleeves.

As a preference, a purging device is provided inside the casing, and the purging device is an annular air supply pipe respectively located on the periphery of each casing, the annular air supply pipe is located at one end of the casing where it is located, and the annular air supply pipe is provided with a compressed air The inlet pipe connected to the source, and the outlet hole towards the other end of the sleeve.

The adsorbed iron or other impurities adhered to the outer wall of the casing can be removed by the purging device.

The utility model relates to an iron removal device for small plate-shaped corundum particles, which has a simple structure and is easy to use, can effectively remove ferromagnetic impurities in the plate-shaped corundum particles, and greatly reduce the iron content of the particles in the production process of the plate-shaped corundum particles.

Description of drawings

Fig. 1 is the internal structure schematic diagram of the utility model deironing device;

Fig. 2 is A-A sectional view among Fig. 1;

Fig. 3 is a schematic diagram of the parts of the purging device in the iron removal device of the present invention.

detailed description

Referring to FIG. 1 and FIG. 2 , a device for removing iron of small plate-shaped corundum particles in this embodiment includes a casing 1 with a feed inlet 9 at the top of the casing 1 and a discharge outlet 10 at the bottom of the casing 1 .

There are multiple sets of bushings 2 arranged from top to bottom inside the shell 1, and in the figure there are four sets from top to bottom, each with five sets.

A magnetic bar 3 is slidingly inserted in the sleeve 2, and one end of each magnetic bar in the same group of sleeves extends out of the sleeve and is connected to the same baffle 6, and the side of the baffle 6 facing away from the shell 1 is provided with a handle 8, Pull out or advance the magnetic rod 3 for easy operation.

The outer wall of the magnetic bar 3 and the opening of the casing 2 where it is located are preferably sealed. For example, the opening of the casing 2 is provided with a sealing ring 7 fixed on the inner wall. Impurities enter the gap between the casing and the magnetic rod.

All the sleeves are arranged horizontally and have the same opening direction. The upper and lower adjacent two sets of sleeves are vertically staggered. One end of the magnetic bar is connected to the same baffle plate 6, which can be operated uniformly when plugging and unplugging to improve efficiency. The housing 1 has a cubic structure, and when the magnetic bar 3 is inserted into the casing 2, the baffle 6 doubles as a side wall of the housing.

In addition, two sets of casing pipes adjacent up and down can also be vertically arranged.

One end of the casing 2 is open for slidingly inserting the magnetic rod 3 , and the other end extends out of the casing 1 and is closed with a sealing head 12 . After the head 12 is removed, the inner cavity of the casing 2 can be purged to remove impurities.

As shown in Figure 3, a purge device is provided outside the shell 1 as required, and the purge device includes annular air supply pipes 11 respectively located on the periphery of each sleeve pipe 2, the annular air supply pipe 11 is located at one end of the sleeve pipe 2, and the annular air supply pipes 11 has a rectangular cross-section, and the two axial end faces of the annular gas supply pipe 11 are respectively against the shell 1 and the sealing head 12 .

The annular air supply pipe 11 is provided with an air inlet pipe connected with a compressed air source, and an air outlet hole towards the other end of the casing. The arrows in Figure 3 indicate the airflow direction, and the adsorbed iron or other impurities adhered to the outer wall of the casing can be removed by the purging device.

In this embodiment, the magnetism of each strong magnetic bar is above 8000 gauss. When the material 4 passes through, the magnetic impurities 5 will adhere to the outer wall of the casing 2. Impurity 5 will also drop down. In this way, the magnetic iron on the strong magnetic rod can be cleaned quickly and conveniently.

Claims (10)

1. a kind of short grained deironing apparatus of plate diamond spar, including shell, cover top portion is provided with charging aperture, and outer casing bottom is provided with out Material mouth, it is characterised in that the inside of the shell is from top to bottom placed with to be slided in multigroup sleeve pipe, sleeve pipe and is inserted with bar magnet, together Each bar magnet one end in group sleeve pipe is extended sleeve pipe and is connected on same baffle plate, between bar magnet outer wall and the ferrule openings at place Sealing coordinates.

2. short grained deironing apparatus of plate diamond spar as claimed in claim 1, it is characterised in that the closing of described sleeve pipe one end, The other end is opened, and is substantially diagonally arranged in same level with group sleeve pipe.

3. short grained deironing apparatus of plate diamond spar as claimed in claim 2, it is characterised in that the side wall of the shell is provided with The opening port being engaged with each baffle plate, under bar magnet plug-in-sleeve state, the side wall closing that corresponding baffle plate also serves as shell is corresponding Opening port.

4. short grained deironing apparatus of plate diamond spar as claimed in claim 3, it is characterised in that two groups of neighbouring sleeve pipes It is mutually perpendicular to arrangement.

5. short grained deironing apparatus of plate diamond spar as claimed in claim 3, it is characterised in that all sleeve pipes be parallel to each other and Towards unanimously, one end of all bar magnets is connected on same baffle plate for opening.

6. short grained deironing apparatus of plate diamond spar as claimed in claim 5, it is characterised in that the shell is cube knot Structure, the baffle plate also serves as a side wall of shell.

7. short grained deironing apparatus of plate diamond spar as claimed in claim 1, it is characterised in that ferrule openings position is provided with solid The sealing ring on inwall is scheduled on, sealing ring inner edge is affixed sealing with the bar magnet outer wall in sleeve pipe.

8. short grained deironing apparatus of plate diamond spar as claimed in claim 1, it is characterised in that each baffle plate dorsad shell Side be provided with handle.

9. short grained deironing apparatus of plate diamond spar as claimed in claim 1, it is characterised in that be provided with the shell and be used to Support the support of each sleeve pipe.

10. short grained deironing apparatus of plate diamond spar as claimed in claim 1, it is characterised in that be provided with the shell and blown Sweeping device, the blow device is the annular air supply pipe for being in each sleeve pipe periphery respectively, and annular air supply pipe is located at place sleeve pipe One end, annular air supply pipe is provided with the air inlet pipe being connected with compressed gas source, and towards the venthole of the sleeve pipe other end.