Abrasion-resistant material flow guide box

Abstract

The utility model relates to an abrasion-resistant material flow guide box. The metal flotation material conveying device effectively solves the problem that a bent pipe is not resistant to abrasion when used for conveying materials directly. According to the technical scheme, a feeding pipeline (2) is arranged at the top of a material flow guide box (1), a main discharging pipeline (4) and an auxiliary discharging pipeline (3) are further arranged on the side face of the material flow guide box (1), a lining plate (5) with a strip-tooth-shaped top face is placed at the bottom in the material flow guide box (1), and a valve (6) is arranged on the auxiliary discharging pipeline (3). The device can be used for replacing a bent pipe, the abrasion resistance is improved, the service life is effectively prolonged, production accidents are prevented, and the work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model provides a flow guide box, specifically is a kind of anti-abrasion material flow guide box. BACKGROUND

[0002] In chemical, metallurgy, pharmaceutical and other industrial production, material conveying pipe is commonly used parts. Elbow, straight pipe, U-shaped pipe and other shapes are very wide. After searching research, the technical solutions of the state patent applied are also many, each has a special use, and obtains practical value in continuous improvement and development.

[0003] Such as the application number CN202210317555.3 "cold water cooling type U-shaped material conveying groove and corresponding cooling type high-temperature filter cake spiral conveyor", is one of them, mainly used to solve the technical problem of cooling and conveying special materials at high temperature.

[0004] In the metallurgical industry, especially in the process of heavy metal ore flotation, it is essential to use pipelines to convey flotation materials. For a long time, pipelines are directly used for equipment without using material flow guide boxes for transition. Because the flotation material formed by heavy metal ore has great abrasiveness to the pipeline, therefore, it is particularly easy to grind the pipeline at the elbow, causing accidents and great losses. Currently, the service life of commonly used pipelines is often replaced in about five days; the use of better pipeline materials increases production costs, which is also a problem to be considered and solved.

[0005] The company's research and development personnel have innovated the use of material conveying pipeline in actual production, especially at the elbow, and have obtained very good practical effects. SUMMARY

[0006] The purpose of the utility model is to provide a transition device that can better resist abrasion when conveying flotation material using an elbow.

[0007] The technical scheme of the utility model is as follows: the anti-abrasion material flow guide box structure is provided with a feed pipe 2 at the top of the material flow guide box 1, a main discharge pipe 4 and a secondary discharge pipe 3 are arranged on the side of the material flow guide box 1, a lining plate 5 with a strip-tooth-shaped top surface is placed at the bottom of the material flow guide box, and a valve 6 is installed on the secondary discharge pipe 3. It is required that the lining plate 5 with a strip-tooth-shaped top surface placed at the bottom of the material flow guide box should be lower than the pipe openings of the main discharge pipe 4 and the secondary discharge pipe 3.

[0008] The beneficial effects of this utility model are as follows: it replaces the direct use of bent pipes to transport flotation materials with an anti-abrasion material guide box. Due to the placement of the toothed liner, its anti-abrasion performance is greatly improved, and its service life can reach more than 30 working days; the auxiliary discharge pipe set on the side can play an emergency role and effectively reduce the accident rate; and it has a simple structure, is easy to manufacture, has low cost, and has good practical effect. Attached Figure Description

[0009] Figure 1 This is a schematic cross-sectional view of the overall structure of this utility model.

[0010] In the diagram, 1 is the material guide box, 2 is the feed pipe, 3 is the auxiliary discharge pipe, 4 is the main discharge pipe, 5 is the toothed liner, and 6 is the valve. Detailed Implementation

[0011] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0012] Example: Abrasion-resistant material guide box.

[0013] The specific structure consists of a feed pipe 2 at the top of the material guide box 1, a main discharge pipe 4 and a secondary discharge pipe 3 on the side of the material guide box 1, a liner 5 with a serrated top surface placed at the bottom inside the material guide box, and a valve 6 installed on the secondary discharge pipe 3. It is required that the height of the liner 5 with a serrated top surface placed at the bottom inside the material guide box be lower than the openings of the main discharge pipe 4 and the secondary discharge pipe 3 to avoid affecting the discharge of the flotation material.

[0014] Using this abrasion-resistant material guide box replaces the direct use of bends, solving the technical problem of bends being not abrasion-resistant; and manufacturing this abrasion-resistant material guide box is much simpler and easier than manufacturing bends.

[0015] If a problem occurs in the main discharge pipe during use, the auxiliary discharge pipe can be opened for emergency treatment, which can effectively prevent production accidents.

Claims

1. An anti-abrasion material guide box, comprising a material guide box, an inlet pipe, an outlet pipe, and valves, characterized by: The feeding pipe (2) is arranged on the top of the material guiding box (1), the main discharging pipe (4) and the auxiliary discharging pipe (3) are arranged on the side of the material guiding box (1), the lining plate (5) with the strip-tooth-shaped top surface is arranged on the bottom of the material guiding box, and the valve (6) is arranged on the auxiliary discharging pipe (3).

2. An erosion shield according to claim 1, characterized in that the The height of the lining plate (5) with the strip-tooth-shaped top surface arranged on the bottom of the material guiding box is lower than the pipe openings of the main discharging pipe (4) and the auxiliary discharging pipe (3).

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