Ore pulp pipeline structure facilitating sampling

Abstract

The utility model discloses an ore pulp pipeline structure convenient to sample, which relates to the technical field of ore pulp conveying and comprises an ore feeding pipe, a sampling vertical pipe and a blind plate. The sampling vertical pipe is vertically arranged and fixedly connected and communicated with the top of the ore feeding pipe, and a sampling opening is formed in the top end of the sampling vertical pipe; the blind plate and the top of the sampling vertical pipe can be detachably, hermetically and fixedly connected to open or close the sampling opening, the structure is simple, the use is convenient, and the cost is effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ore pulp conveying, particularly to an ore pulp pipeline structure facilitating sampling. BACKGROUND

[0002] In the process of mining and ore dressing, the conveying of ore pulp is a crucial link. During the conveying of ore pulp, periodic sampling and analysis of ore pulp are required to monitor parameters such as the composition and concentration of ore pulp, thereby ensuring the normal operation of the ore dressing process and the stability of product quality. However, the conventional ore pulp pipeline structure often has problems such as inconvenient operation and inaccurate sampling during sampling. For example, in some existing structures, a sampler is added, which has a complex structure, a high failure rate, high modification costs, and may cause ore pulp leakage and environmental pollution. Therefore, it is of great practical significance to design a pipeline structure that can facilitate, safely, and accurately sample ore pulp. SUMMARY

[0003] The utility model discloses a kind of ore pulp pipeline structures facilitating sampling, to solve the problems existing in the prior art described above, simple structure, convenient to use, effectively save cost.

[0004] To achieve the above object, the utility model provides the following scheme:

[0005] The utility model provides a kind of ore pulp pipeline structure facilitating sampling, comprising: ore supply pipe, sampling vertical pipe and blind plate, the ore pulp pipe is used to convey ore pulp;The sampling vertical pipe is vertically arranged and is fixedly connected with the top of the ore supply pipe and is communicated, and the top of the sampling vertical pipe is provided with sampling opening;The blind plate is detachably sealingly fixedly connected with the top of the sampling vertical pipe to open or close the sampling opening.

[0006] Preferably, further comprising connecting flange, a plurality of connecting bolts and a plurality of connecting nuts, the connecting flange is fixedly connected to the outer periphery of the sampling opening of the sampling vertical pipe, a plurality of first connecting through holes are provided on the connecting flange, the blind plate is provided with a plurality of second connecting through holes, the first connecting through hole and the second connecting through hole are correspondingly arranged, the connecting bolt is used to pass through the first connecting through hole and the second connecting through hole and is threadedly connected with the connecting thread to fix the blind plate with the connecting flange.

[0007] Preferably, the ore supply pipe is made of wear-resistant material.

[0008] Preferably, the ore supply pipe includes a horizontal conveying section, a vertical conveying section and a wear-resistant reinforcing member, the horizontal conveying section and the vertical conveying section are integrally connected, and the wear-resistant reinforcing member is arranged at an inner corner position of a connecting corner of the horizontal conveying section and the vertical conveying section.

[0009] Preferably, the bottom end of the sampling riser is connected to and communicates with the top of the horizontal conveying section.

[0010] Preferably, the bottom end of the sampling riser is connected to and communicates with the top end of the connecting corner between the horizontal conveying section and the vertical conveying section.

[0011] The present application has the following technical effects compared with the prior art:

[0012] The present application provides a kind of ore pulp pipeline structure of convenient sampling, realize the combination of ore pulp conveying and the function of convenient sampling.The vertically arranged sampling riser is connected to and communicates with the top of the ore supply pipe, which facilitates direct sampling of the ore pulp in the pipeline;The blind plate is detachably sealed and fixedly connected to the top of the sampling riser, which can ensure the sealing of the pipeline during normal conveying, prevent ore pulp leakage, and facilitate opening during sampling, easy to operate, improve sampling efficiency and flexibility of pipeline use. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0014] Fig. 1 The present application provides a kind of ore pulp pipeline structure of convenient sampling, realize the combination of ore pulp conveying and the function of convenient sampling.The vertically arranged sampling riser is connected to and communicates with the top of the ore supply pipe, which facilitates direct sampling of the ore pulp in the pipeline;

[0015] Fig. 2 The present application provides a kind of ore pulp pipeline structure of convenient sampling, realize the combination of ore pulp conveying and the function of convenient sampling.The vertically arranged sampling riser is connected to and communicates with the top of the ore supply pipe, which facilitates direct sampling of the ore pulp in the pipeline;

[0016] In the figure: 1, ore supply pipe; 2, sampling riser; 3, blind plate; 4, connecting flange; 5, connecting bolt; 6, horizontal conveying section; 7, vertical conveying section; 8, wear-resistant reinforcing member. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application, and obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0018] The present application provides a kind of ore pulp pipeline structure of convenient sampling, realize the combination of ore pulp conveying and the function of convenient sampling.The vertically arranged sampling riser is connected to and communicates with the top of the ore supply pipe, which facilitates direct sampling of the ore pulp in the pipeline;

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and easy to understand, the utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0020] The utility model provides a kind of convenient sampling ore pulp pipeline structure, as shown in Figs. 1-2 The utility model discloses a kind of convenient sampling ore pulp pipeline structure, as shown in

[0021] In a preferred embodiment, the convenient sampling ore pulp pipeline structure further includes a connecting flange 4, a plurality of connecting bolts 5 and a plurality of connecting nuts. The connecting flange 4 is fixedly connected to the outer periphery of the sampling opening of the sampling stand pipe 2. The connecting flange 4 is provided with a plurality of first connecting through holes. The blind plate 3 is provided with a plurality of second connecting through holes. The first connecting through holes and the second connecting through holes are correspondingly arranged. The connecting bolts 5 are used to pass through the first connecting through holes and the second connecting through holes and are threadedly connected with the connecting threads to fix the blind plate 3 and the connecting flange 4. The connecting flange 4, the connecting bolts 5 and the connecting nuts provide a reliable and convenient connection method. The corresponding connecting through holes and threaded connection method enable the blind plate 3 and the connecting flange 4 to be stably connected, ensuring the sealing of the sampling stand pipe 2 and preventing ore pulp leakage. At the same time, this detachable connection facilitates the installation and disassembly operation of the blind plate 3, reduces the difficulty of maintenance and use, and improves the practicality and durability of the device.

[0022] In a preferred embodiment, the ore feeding pipe 1 is made of wear-resistant material. The use of wear-resistant material to make the ore feeding pipe 1 can effectively resist the long-term erosion and friction of ore particles in the ore pulp. This significantly prolongs the service life of the ore feeding pipe 1, reduces the frequency of replacement due to pipe wear, and thus reduces operating costs. At the same time, it also ensures the stability of the ore pulp conveying process, avoids the impact of pipe wear on ore pulp conveying efficiency, and ensures the continuous and reliable operation of the entire ore pulp conveying system.

[0023] In a preferred embodiment, the feed pipe 1 comprises a horizontal conveying section 6, a vertical conveying section 7, and a wear-resistant reinforcing member 8, the horizontal conveying section 6 and the vertical conveying section 7 are integrally connected, and the wear-resistant reinforcing member 8 is arranged at an inner corner position of the connecting corner between the horizontal conveying section 6 and the vertical conveying section 7. The wear-resistant reinforcing member 8 is arranged at the inner corner position of the connecting corner, which is usually a place where the impact of slurry flow and wear are more concentrated. By arranging the wear-resistant reinforcing member 8, the wear resistance of the feed pipe 1 at the easily-worn position is specifically improved. The service life of the feed pipe 1 can be further prolonged, the smooth flow of the slurry between the conveying sections with different orientations can be ensured, the efficient and stable operation of the entire pipeline system can be ensured, and the risk of pipeline damage caused by local wear can be reduced.

[0024] In a preferred embodiment, the bottom end of the sampling vertical pipe 2 is connected and communicated with the top of the horizontal conveying section 6. The sampling vertical pipe 2 is connected and communicated with the top of the horizontal conveying section 6, so that the slurry sample can be conveniently and accurately obtained from this position during the horizontal conveying of the slurry by the feed pipe 1. Such a connection mode ensures that the obtained sample can better reflect the actual situation of the slurry in the horizontal conveying state, provides strong support for the accurate detection of parameters such as the composition and concentration of the slurry, and further ensures the accurate adjustment of the beneficiation process parameters and the stability of the product quality.

[0025] In a preferred embodiment, the bottom end of the sampling vertical pipe 2 is connected and communicated with the top end of the connecting corner between the horizontal conveying section 6 and the vertical conveying section 7. The bottom end of the sampling vertical pipe 2 is connected with the top end of the connecting corner between the horizontal conveying section 6 and the vertical conveying section 7. The slurry flow is relatively complex at this position, and a representative slurry sample can be collected. The slurry at this position contains various characteristics during the transition from horizontal to vertical, and the obtained sample can better reflect the overall situation of the slurry, which is helpful for more accurately detecting parameters such as the composition and concentration of the slurry, and is conducive to more accurately monitoring and regulating the entire beneficiation process, further improving the product quality and production efficiency.

[0026] The principles and implementation modes of the specific examples in the utility model are described, and the above embodiment is only used to help understand the method and core idea of the utility model; meanwhile, for those skilled in the art, according to the idea of the utility model, the specific implementation mode and application range will be changed. In conclusion, the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A slurry pipeline structure for convenient sampling, characterized in that: include: A slurry pipe is used to transport slurry. A sampling riser, wherein the sampling riser is vertically arranged and fixedly connected to and communicates with the top of the feed pipe, and the top of the sampling riser is provided with a sampling opening; and A blind flange is detachably and sealed to the top of the sampling riser to open or close the sampling opening.

2. The slurry pipeline structure for convenient sampling according to claim 1, characterized in that: It also includes a connecting flange, multiple connecting bolts, and multiple connecting nuts. The connecting flange is fixedly connected to the outer periphery of the sampling opening of the sampling riser. The connecting flange is provided with multiple first connecting through holes, and the blind plate is provided with multiple second connecting through holes. The first connecting through holes and the second connecting through holes are correspondingly arranged. The connecting bolts are used to pass through the first connecting through holes and the second connecting through holes and then be threadedly connected to the connecting thread to fix the blind plate to the connecting flange.

3. The slurry pipeline structure for convenient sampling according to claim 2, characterized in that: The feed pipe is made of wear-resistant material.

4. The slurry pipeline structure for convenient sampling according to claim 3, characterized in that: The feed pipe includes a horizontal conveying section, a vertical conveying section, and a wear-resistant reinforcing member. The horizontal conveying section and the vertical conveying section are integrally connected, and the wear-resistant reinforcing member is located at the inner corner of the corner where the horizontal conveying section and the vertical conveying section connect.

5. The slurry pipeline structure for convenient sampling according to claim 4, characterized in that: The bottom end of the sampling riser is connected to and communicates with the top of the transverse conveying section.

6. The slurry pipeline structure for convenient sampling according to claim 4, characterized in that: The bottom end of the sampling riser is connected to and communicates with the top end of the corner where the horizontal conveying section and the vertical conveying section meet.

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