ZPG type disc filter ore baffle

Abstract

The utility model discloses a ZPG type disc filter ore baffle plate which comprises a ZPG type disc filter and an ore baffle plate arranged on a ZPG type disc filter platform, the ore baffle plate is connected with the ZPG type disc filter in a detachable or fixed mode, the height of the ore baffle plate is the same as that of an air area of an ore unloading area on the ZPG type disc filter, and the height of the ZPG type disc filter is the same as that of the air area. The utility model relates to an ore baffle for a ZPG disc filter, which comprises an ore baffle body, the ore baffle body forms a hollow baffle structure with the same width as the ZPG disc filter in a splicing manner, a coaming is detachably mounted on the ore baffle body, the width of the ore baffle body is 3300mm, the height of the ore baffle body is 320mm, a frame of the ore baffle body is made of 40 angle steel, the middle area of the ore baffle body is fixed by the 40 angle steel, and the middle area of the ore baffle body is fixed by the 40 angle steel. And the ore baffle and the coaming are in bolt connection in a detachable manner. The coaming is of a rubber plate structure, the thickness of the coaming is 4-6 mm, and the ore blocking plate is of a semi-surrounding structure and forms a surrounding space with the ZPG type disc filter.

Description

Technical Field

[0001] The utility model belongs to the technical field of filters, and particularly relates to a baffle for a ZPG type disc filter. Background Art

[0002] The filter model used for the iron concentrate filtration in the beneficiation operation department of Baoshan Mining Company is the ZPG-72 disc filter. The following problems currently exist with the baffle of the front tank of the filter: 1. The original height of the baffle of the front tank of the filter is relatively low, and the iron concentrate is easily scattered outside the filter under the pressure of the ore unloading wind pressure in the ore unloading area, resulting in a large amount of iron concentrate in the front tank. The post workers need to frequently clean the accumulated ore, and the production water for cleaning the accumulated ore corrodes the iron platform. 2. The baffle is entirely made of iron plates, which is relatively heavy as a whole. Two people are required for operation, and it is relatively laborious during operation. There is a risk of being injured by the rotation of the baffle due to insufficient force.

[0003] In view of the above factors, a baffle for a ZPG type disc filter is specially designed, which can effectively solve the problem of the outward scattering of concentrate caused by the ore unloading wind pressure in the front tank of the filter and reduce the labor intensity of workers for cleaning the concentrate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a baffle for a ZPG type disc filter to solve the problems raised in the above background art.

[0005] The purpose of the utility model is realized by the following technical solutions: A baffle for a ZPG type disc filter includes a ZPG type disc filter and a baffle arranged on the platform of the ZPG type disc filter. The baffle is connected to the ZPG type disc filter in a detachable or fixed manner, and the baffle has the same height as the wind area in the ore unloading area of the ZPG type disc filter;

[0006] The baffle forms a hollow baffle structure with the same width as the ZPG type disc filter by means of splicing, and a surrounding plate is installed on the baffle in a detachable manner.

[0007] Further, the baffle has a width of 3300 mm × a height of 320 mm. The baffle uses 40 angle steel to make the frame, and the middle area of the baffle is fixed with 40 angle steel.

[0008] Further, the connection between the baffle and the surrounding plate is a bolt connection in a detachable manner.

[0009] Further, the surrounding plate is a rubber plate structure, and the thickness of the surrounding plate is 4 - 6 mm.

[0010] Further, the baffle is a semi-surrounding structure to form a surrounding space with the ZPG type disc filter.

[0011] Furthermore, the bottom of the ore baffle is detachably connected to a connecting column that cooperates with the ZPG type disc filter;

[0012] The connecting column is in an inverted L shape and is arranged inside a connecting sleeve at the bottom of the ore baffle.

[0013] Furthermore, an arc-shaped plate is detachably connected to the bottom of the ore baffle, and the arc-shaped plate extends towards the bottom of the ZPG type disc filter and is close to the inner wall of the front tank of the filter.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model prevents the fine ore from scattering out during ore unloading, improves the working environment of workers, facilitates operation, improves labor efficiency, eliminates potential safety hazards in on-site operations, and improves the filtering efficiency of the equipment.

[0016] The present utility model effectively solves the problem of fine ore scattering outwards. While improving the on-site environment, it eliminates the labor of on-site workers cleaning the fine ore, extends the service life of the on-site iron platform infrastructure, facilitates the operation of workers, reduces the safety risks in workers' operations, reduces secondary filtration, and improves the filtering efficiency of the filtering equipment.

[0017] The present utility model improves the design of the fine ore baffle of the disc filter. While facilitating the operation of on-site personnel, it can effectively solve the problem of fine ore scattering outwards due to the ore unloading air pressure in the front tank of the filter, reduce the labor of workers cleaning the fine ore, reduce secondary filtration, improve the equipment efficiency and working efficiency, improve the working environment of workers, and at the same time reduce the corrosion of the iron platform.

[0018] The present utility model is simple to manufacture, easy to maintain, and has a low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the ZPG type disc filter of the present utility model;

[0020] Figure 2 It is a schematic diagram of the ore baffle of the present utility model;

[0021] Figure 3 It is a schematic diagram of the connection between the ore baffle and the connecting column of the present utility model;

[0022] Figure 4 It is of the present utility model Figure 3 Cross-sectional schematic diagram;

[0023] Figure 5 It is a schematic diagram of the connection between the ore baffle and the arc-shaped plate of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] As Figures 1-5 shown, a baffle for a ZPG type disc filter includes a ZPG type disc filter 1 and a baffle 2 provided on the platform of the ZPG type disc filter 1. The baffle 2 is connected to the ZPG type disc filter 1 in a detachable or fixed manner, and the baffle 2 has the same height as the air zone in the unloading area of the ZPG type disc filter 1.

[0026] The baffle 2 is formed into a hollow baffle structure having the same width as the ZPG type disc filter 1 by means of splicing, and a surrounding plate 3 is detachably installed on the baffle 2.

[0027] In order to reduce the weight of the baffle and facilitate the operation of workers in the use state, the baffle 2 has a width of 3300 mm and a height of 320 mm. The baffle 2 is made of 40 angle steel for the frame, and the middle area of the baffle 2 is fixed by 40 angle steel. The baffle 2 and the surrounding plate 3 are detachably connected by bolts.

[0028] In order to reduce the overall weight of the baffle in the use state, the surrounding plate 3 is a rubber plate structure, and the thickness of the surrounding plate 3 is 4 - 6 mm.

[0029] The baffle 2 is a semi - enclosed structure and forms an enclosed space with the ZPG type disc filter 1.

[0030] In order to facilitate detachable replacement in the use state, the bottom of the baffle 2 is detachably connected to a connecting column 4 that cooperates with the ZPG type disc filter 1.

[0031] The connecting column 4 is in an inverted L - shape and is arranged in a connecting sleeve 5 provided at the bottom of the baffle 2.

[0032] In order to facilitate the cleaning of accumulated ore at the bottom in the use state, the bottom of the baffle 2 is detachably connected with an arc - shaped plate 6, and the arc - shaped plate 6 extends towards the bottom of the ZPG type disc filter and is close to the inner wall of the front trough of the filter.

[0033] The arc - shaped plate 6 extends to the bottom of the front trough of the ZPG type disc filter and is close to the inner wall of the front trough of the filter.

[0034] The utility model redesigned the ore retaining plate of the front tank body of the disk filter, measured the actual height of the air zone in the actual ore unloading area on site, and took the height of the ore unloading air zone and the width of the filter as the outer dimensions of the ore retaining plate, that is, 3300 mm in width × 320 mm in height. The frame is made of 40 angle steel, and 40 angle steel is used in the middle to fix it to ensure its stability. A thin conveyor belt is laid flat and fixed inside it to reduce the weight of the baffle, which not only reduces the problem of concentrated ore scattering, but also makes it easier for workers to operate due to its light weight, reducing potential safety hazards.

[0035] Improve the utilization rate of filtration equipment.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ZPG type disc filter ore retaining plate, comprising a ZPG type disc filter (1) and an ore retaining plate (2) arranged on a platform of the ZPG type disc filter (1), characterized in that: The ore baffle plate (2) is connected to the ZPG type disc filter (1) in a detachable manner or a fixed manner, and the ore baffle plate (2) and the wind zone of the ZPG type disc filter (1) are at the same height as the upper unloading zone of the ore. The ore baffle plate (2) is spliced ​​to form a hollow baffle plate structure having the same width as the ZPG disc filter (1), and a detachably mounted enclosure plate (3) is disposed on the ore baffle plate (2).

2. The ZPG type disc filter ore baffle according to claim 1, characterized in that: The ore baffle plate (2) has a width of 3300 mm and a height of 320 mm. The ore baffle plate (2) uses a 40-degree angle steel to make a frame, and the middle area of ​​the ore baffle plate (2) is fixed with a 40-degree angle steel.

3. The ZPG type disc filter ore baffle according to claim 2, characterized in that: The ore retaining plate (2) and the enclosure plate (3) are connected by bolts in a disassembly manner.

4. The ZPG type disc filter ore baffle according to claim 3, characterized in that: The enclosure plate (3) is a rubber plate structure, and the thickness of the enclosure plate (3) is 4-6 mm.

5. The ZPG type disc filter ore baffle according to claim 4, characterized in that: The ore retaining plate (2) is a semi-enclosed structure and forms an enclosed space with the ZPG type disc filter (1).

6. The ZPG disc filter ore baffle according to claim 5, characterized in that: The bottom of the ore retaining plate (2) is detachably connected to a connecting column (4) that cooperates with the ZPG type disc filter (1); The connecting column (4) is in an inverted L-shape and is arranged in a connecting sleeve (5) at the bottom of the ore baffle (2).

7. The ZPG disc filter ore baffle according to claim 6, characterized in that: The bottom of the ore retaining plate (2) is detachably connected to an arc-shaped plate (6), and the arc-shaped plate (6) extends toward the bottom of the ZPG disc filter and is close to the inner wall of the front tank of the filter.

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