CN212820465U

CN212820465U - Ore water unloading device of permanent magnet drum type magnetic separator

Info

Publication number: CN212820465U
Application number: CN202021437518.9U
Authority: CN
Inventors: 王业东; 谭世国; 徐峰; 王月萍
Original assignee: Pangang Group Mining Co Ltd
Current assignee: Pangang Group Mining Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-30
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a permanent magnetism cylinder magnet separator water unloading device in cylinder magnet separator equipment field, including main water pipe and a water pipe, main water pipe is located magnet separator barrel side, and its axis is parallel with magnet separator barrel axis, a water pipe includes a plurality ofly, sets up along the even interval of main water pipe axis, a water pipe tip is equipped with the detachable shower nozzle, and the water spray direction of shower nozzle is the oblique downward direction. The form that adopts main water pipe to add a water pipe and add the shower nozzle carries out the water spray and unloads the ore deposit, can make the water spray evenly stable, ensures the operating efficiency of cylinder magnet separator, improves the effect of unloading the ore deposit, and the washing of shower nozzle is maintained conveniently simultaneously, can alleviate worker's intensity of labour to the condition that the splash that has stopped the water of unloading influences the production site.

Description

Ore water unloading device of permanent magnet drum type magnetic separator

Technical Field

The utility model relates to a permanent magnetism cylinder magnet separator ore deposit water discharging device belongs to cylinder magnet separator equipment field.

Background

In a certain concentrating mill, a permanent magnetic drum magnetic separator is adopted to recover iron ore concentrate. The separation operation of the drum magnetic separator is an important part of the process flow of the plant, and the ore unloading effect of the permanent magnetic drum magnetic separator is directly related to the final iron concentrate capacity.

In the field production operation, the originally adopted ore discharging device is in a hole rotating mode on a DN40 steel pipe, the phenomenon that a barrel carries ore occurs in the use process, namely the ore discharging effect is poor, the ore discharging water is seriously splashed, and the small water outlet hole is not easy to be clear under the condition of blockage. The poor ore discharging effect not only influences the final total production quality of the plant, but also causes the difficulty of site fixed management, and simultaneously increases the labor intensity of workers.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned not enough of current mineral water device existence that unloads, the utility model aims to solve the technical problem be: the mine unloading water device of the permanent magnet drum type magnetic separator has good mine unloading effect and is convenient to clean and manage.

The utility model provides a technical scheme that its technical problem adopted is:

permanent magnetism cylinder magnet separator unloads mine water device, including main water pipe and a water pipe, main water pipe is located magnet separator barrel side, and its axis is parallel with magnet separator barrel axis, a water pipe includes a plurality ofly, sets up along the even interval of main water pipe axis, prop up the water pipe tip and be equipped with the detachable shower nozzle, the water spray direction of shower nozzle is the oblique downward direction.

Furthermore, the main water pipe is a DN40 steel pipe, and the branch water pipe is a DN20 steel pipe.

Furthermore, two ends of the main water pipe are rotatably connected with two fixing plates, and locking bolts capable of fixing the main water pipe are arranged on the fixing plates.

Furthermore, one end of the main water pipe is connected with the water delivery equipment, and the other end of the main water pipe is provided with an openable slag discharge valve.

Further, the arrangement distance of the branch water pipes is 16mm-20 mm.

Further, the branch water pipe is of a section of bent pipe structure bent downwards, and the included angle between the two ends is 110-120 degrees.

Furthermore, the end part of the branch water pipe is provided with threads, and the spray head is connected with the branch water pipe through the threads.

Further, the nozzle is made of polyurethane.

The utility model has the advantages that: the form that adopts main water pipe to add a water pipe and add the shower nozzle carries out the water spray and unloads the ore deposit, can make the water spray evenly stable, ensures the operating efficiency of cylinder magnet separator, improves the effect of unloading the ore deposit, and the washing of shower nozzle is maintained conveniently simultaneously, can alleviate worker's intensity of labour to the condition that the splash that has stopped the water of unloading influences the production site.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a side view of the structure of the present invention.

Marked in the figure as 1-main water pipe, 2-branch water pipe, 3-spray head, 4-magnetic separator cylinder, 5-fixed plate and 6-slag discharge valve.

Detailed Description

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

As shown in fig. 1 and 2, the utility model discloses a permanent magnetism cylinder magnet separator water discharge device, including main water pipe 1 and a water pipe 2, main water pipe 1 is located 4 sides of magnet separator barrel, and its axis is parallel with 4 axes of magnet separator barrel, a water pipe 2 includes a plurality ofly, sets up along the even interval of main water pipe 1 axis, 2 tip of a water pipe are equipped with detachable shower nozzle 3, and the water spray direction of shower nozzle 3 is the oblique downward direction. The working process of the device is that ore unloading water enters from the main water pipe 1 and then is sprayed out from the spray heads 3 of the branch water pipes 2, and because the water spraying direction is inclined downwards, the ore adsorbed on the magnetic separator cylinder 4 can be washed down, so that the ore unloading operation is completed. Compare with the structure of tradition drilling on main water pipe, the control water spray direction that this application can be better ensures the effect of unloading to shower nozzle 3 compares drilling clearance maintenance more easily, and life is longer.

In order to ensure that the ore discharging water device has enough ore discharging capacity, the main water pipe 1 is preferably a DN40 steel pipe, and the branch water pipe 2 is preferably a DN20 steel pipe. In the installation process, the water spraying direction may need to be adjusted, so that the two ends of the main water pipe 1 are rotatably connected with the two fixing plates 5, and the fixing plates 5 are provided with locking bolts capable of fixing the main water pipe 1. When the main water pipe 1 needs to be rotated, the locking bolt is loosened, and the locking bolt is screwed after the adjustment is finished.

Because the ore discharging water is generally natural water or circulating water and contains certain impurities, the impurities can be accumulated in the main water pipe 1 and the branch water pipes 2 after long-time use, and the water spraying effect is influenced. In order to clean the pipeline, one end of the main water pipe 1 is connected with the water delivery equipment, and the other end is provided with an openable slag discharge valve 6. Through regularly opening sediment valve 6, can clear up the impurity in the pipeline.

For the branch water pipes 2, in order to ensure the uniformity of water spraying and ore discharging, the arrangement distance of the branch water pipes 2 is suitably controlled to be 16mm-20 mm. The branch water pipe 2 can adopt a section of bent pipe structure which is bent downwards, the included angle of the two ends is 110-120 degrees, the structure can further optimize the water spraying direction, and the ore discharging effect of the ore discharging water is improved.

For the spray head 3, in order to facilitate disassembly, cleaning and replacement, the end part of the branch water pipe 2 is provided with threads, and the spray head 3 is connected with the branch water pipe 2 through the threads. In order to prolong the service life of the spray head 3 and facilitate cleaning, the spray head 3 is preferably made of polyurethane.

The utility model discloses a main water pipe adds the form that a water pipe adds the shower nozzle and sprays water and unload the ore deposit, can make the water spray evenly stable, ensures the operating efficiency of cylinder magnet separator, improves and unloads the ore deposit effect, and the washing of shower nozzle is maintained conveniently simultaneously, can alleviate worker's intensity of labour to stopped the condition that the splash that unloads ore deposit water influences the production site, had fine practicality and using value.

Claims

1. Permanent magnetism cylinder magnet separator ore deposit water discharge device, characterized by: including main water pipe (1) and a water pipe (2), main water pipe (1) is located magnet separator barrel (4) side, and its axis is parallel with magnet separator barrel (4) axis, a water pipe (2) includes a plurality ofly, sets up along the even interval of main water pipe (1) axis, a water pipe (2) tip is equipped with detachable shower nozzle (3), and the water spray direction of shower nozzle (3) is the oblique downward direction.

2. The mineral water unloading device of the permanent magnet drum magnetic separator as claimed in claim 1, which is characterized in that: the main water pipe (1) is a DN40 steel pipe, and the branch water pipe (2) is a DN20 steel pipe.

3. The mineral water unloading device of the permanent magnet drum magnetic separator as claimed in claim 1, which is characterized in that: the two ends of the main water pipe (1) are rotatably connected with the two fixing plates (5), and locking bolts capable of fixing the main water pipe (1) are arranged on the fixing plates (5).

4. The mineral water unloading device of the permanent magnet drum magnetic separator as claimed in claim 1, which is characterized in that: one end of the main water pipe (1) is connected with the water delivery equipment, and the other end is provided with an openable slag discharge valve (6).

5. The mineral water unloading device of the permanent magnet drum magnetic separator as claimed in claim 1, which is characterized in that: the arrangement distance of the branch water pipes (2) is 16mm-20 mm.

6. The mineral water unloading device of the permanent magnet drum magnetic separator as claimed in claim 1, which is characterized in that: the branch water pipe (2) is of a bent pipe structure which is bent downwards, and the included angle of the two ends is 110-120 degrees.

7. The mineral water unloading device of the permanent magnet drum magnetic separator as claimed in claim 1, which is characterized in that: the end part of the branch water pipe (2) is provided with threads, and the spray head (3) is connected with the branch water pipe through the threads.

8. The mineral water unloading device of the permanent magnet drum magnetic separator as claimed in claim 1, which is characterized in that: the spray head (3) is made of polyurethane.