Inclined plate thickening device for treating low-concentration slurry

Abstract

The utility model discloses an inclined plate thickening device for treating low-concentration slurry. The inclined plate thickening device comprises an inclined plate, an inclined plate group frame steel structure profile, a connecting assembly and an inclined plate parting strip, the inclined plate set frame steel structure profiles are all connected through the connecting assemblies to form an inclined plate thickening device frame, inclined plate installation clamping grooves are reserved in the inclined plate set frame steel structure profiles, inclined plates are installed in the frame along the clamping grooves to be fixed, inclined plate division bars are installed between every two adjacent inclined plates, and the complete inclined plate thickening device is formed. The utility model relates to an inclined narrow-flow shallow-layer sedimentation device, which is usually used for transformation of a deep-cone thickener and a common concentration hopper and filling of a concentration device of water purification equipment, and is based on the inclined narrow-flow shallow-layer sedimentation principle, and the sedimentation time is saved by reducing the material sedimentation height in the slurry solid-liquid separation process, so that the treatment efficiency of the equipment is improved. The device is mainly used for treating materials with light specific gravity, fine granularity and lower concentration, so that the device has lower load, does not need a complicated structure, is easy to transport and assemble, and greatly reduces the comprehensive cost of production and operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid -liquid separation technical field, concretely to a kind of inclined plate thickener for treating low concentration slurry. BACKGROUND

[0002] In the industry of ore dressing, coal, etc., there are often materials with light specific gravity, fine particle size and low concentration. To meet the requirements of process production, it is necessary to concentrate and clarify them. The efficiency of concentrating such materials by conventional natural sedimentation is low, and the required sedimentation area is large even if a traditional concentration equipment is used. Even if a high-efficiency inclined plate thickener with good synergistic effect is added with a flocculating agent, the return on investment of the required equipment is still low. Since the traditional inclined plate thickening equipment is mainly used for concentrating coarse-grained metal ores with large specific gravity, its structure is often complex to prolong the service life of the equipment, and the manufacturing cost of the equipment is high. To reduce the equipment investment cost of such materials, the inclined pipe is often used in combination with the thickening tank. Although the inclined pipe has low cost, it is easy to collapse and damage due to its light and thin material and lack of stable support structure, which increases the frequency and length of shutdown for maintenance, and seriously affects the production efficiency. SUMMARY

[0003] In view of the above problems, the utility model provides an inclined plate thickener for treating low concentration slurry, which has a relatively simple and stable structure and a long service life. The inclined plate thickener is composed of an inclined plate, an inclined plate partition strip and a steel structure frame.

[0004] Specifically, the utility model provides an inclined plate thickener for treating low concentration slurry, which comprises an inclined plate, an inclined plate frame steel structure section bar, a connecting assembly and an inclined plate partition strip. The inclined plate frame steel structure section bars are connected by the connecting assembly to form an inclined plate thickener frame with high internal control size precision. The inclined plate frame steel structure section bars are provided with inclined plate mounting clamping grooves, and the inclined plate is fixed in the frame along the clamping grooves. The inclined plate partition strip is installed between every two adjacent inclined plates to form a complete inclined plate thickener.

[0005] Optionally, the inclined plate partition strip is installed between every two adjacent inclined plates, and the number of the inclined plate partition strips can be one or more.

[0006] Optionally, the inclined plate thickener is arranged in the upper part of a deep-cone thickener or a general thickening tank in a fan shape. A separate overflow tank is arranged at the top of each device, and the overflow tanks of each device are connected to a total overflow tank.

[0007] Optionally, the inclined plate thickener is arranged in a water purification equipment thickening device to improve the working efficiency of the water purification equipment.

[0008] Optionally, the connecting assembly is a bolt.

[0009] The utility model has the advantages of:

[0010] The utility model provides a handle low concentration slurry's inclined plate thickening device, it is often used in the reform of deep cone thickener, ordinary thickening jar and water purification equipment thickening device's filling, its working principle is based on the principle of narrow flow shallow layer settlement, realizes the saving of settlement time through reducing material settlement height in the slurry solid-liquid separation process, to improve the processing efficiency of equipment.

[0011] The above and other objects, advantages and features of the present utility model will become more apparent from the following detailed description of the preferred embodiments thereof, when taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0012] Some specific embodiments of the present utility model will now be described in detail by referring to the accompanying drawings, which are provided by way of illustration only and therefore are not intended to limit the present utility model in any manner. Like reference numerals refer to like or similar parts throughout the several views of the drawings. It should be understood that the drawings are not necessarily to scale as the emphasis is generally placed upon illustrating the principles of the present utility model.

[0013] Figure 1 is the front view of the inclined plate thickening device according to one embodiment of the present utility model.

[0014] Figure 2 is the top view of the inclined plate thickening device according to one embodiment of the present utility model.

[0015] Figure 3 is the top view of the inclined plate group frame of the inclined plate thickening device according to one embodiment of the present utility model.

[0016] In the figure: 1 - inclined plate, 2 - inclined plate group frame steel structure section, 3 - connecting assembly, 4 - inclined plate partition strip. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0018] Figure 1 is the structural schematic view of the inclined plate thickening device according to one embodiment of the present utility model, as Figure 1 indicated, and in combination with Figures 2-3The utility model embodiment provides a kind of inclined plate thickener for processing low concentration slurry, including inclined plate 1, inclined plate group frame steel structural section 2, connecting assembly 3, inclined plate partition 4;Inclined plate group frame steel structural section 2 is all connected by connecting assembly 3 between, form the inclined plate thickener frame of high internal control size precision, inclined plate thickener frame can also be provided with reinforcing fixed section bar (for example Figure 1 Two reinforcing bars cross in it Inclined plate 1 is fixed along the slot and is inserted into frame, and one inclined plate partition 4 is installed between the middle part of each adjacent two inclined plates 1, to form complete inclined plate thickener.

[0019] In an embodiment of the utility model, steel structure frame is all connected using bolt, and inclined plate group frame steel structural section 2 is opened slot at certain distance (35mm, 50mm, or other suitable interval), to facilitate the fixation of inclined plate 1.The steel structure frame of connection is inserted into inclined plate 1 along the slot opened, and inclined plate partition 4 is assembled between adjacent two inclined plates 1 to support.The whole process of manufacture and assembly of the utility model does not need welding, and only needs to use instrument blanking, punching and the like during manufacture.

[0020] In an embodiment of the utility model, inclined plate partition 4 is installed between each adjacent two inclined plates 1, and the installation number of inclined plate partition 4 can be one or more (for example Figure 2 One inclined plate partition 4 is installed between each adjacent two inclined plates 1).

[0021] In an embodiment of the utility model, inclined plate thickener is arranged in the upper portion of deep-cone thickener and ordinary thickening tank in fan shape, and each device is configured with a separate overflow tank, and the overflow tanks of each device are merged into a total overflow tank.

[0022] In an embodiment of the utility model, inclined plate thickener is arranged in the thickening device of water purification equipment, to improve the working efficiency of water purification equipment.

[0023] In use, the material enters the thickening or water purification equipment through the feeding device and is evenly distributed.The coarse particles in the slurry directly sink into the cone, and the fine particles enter each settling unit from the lower part of the inclined plate thickener along with the slurry.During the inclined upward movement of the slurry, the fine particles are deposited on the inclined plate and slide down to the cone, and are discharged from the underflow port together with the coarse particles.The clarified water flows obliquely upward and is discharged through the clear water overflow tank.The settling of solid particles and the thickening of sediment are carried out in the settling unit, and the distance of solid particle settling is close to the distance between two inclined plates.

[0024] Thus, the technical scheme of the utility model has been described in combination with the foregoing multiple embodiments, but the person skilled in the art can easily understand that the protection scope of the utility model is not limited to these specific embodiments. On the premise of not deviating from the technical principle of the utility model, the person skilled in the art can disassemble and combine the technical scheme in the foregoing multiple embodiments, and can make equivalent changes or replacements to the related technical features, and any change, equivalent replacement, improvement, etc. made within the technical concept and / or technical principle of the utility model will fall within the protection scope of the utility model.

Claims

1. A tilted plate thickener for treating low concentration slurries, characterised in that, It comprises inclined plate (1), inclined plate group frame steel structure section bar (2), connecting assembly (3) and inclined plate partition strip (4).

2. The inclined plate thickener for treating a low concentration slurry according to claim 1, wherein The inclined plate group frame steel structure section bar (2) is reserved with inclined plate (1) installation clamping groove, the inclined plate (1) is loaded into the frame along the clamping groove and is fixed, the inclined plate partition strip (4) is installed between every adjacent two pieces of inclined plate (1), and the complete inclined plate thickening device is formed.

3. The inclined plate thickener for treating a low concentration slurry according to claim 1, wherein The inclined plate partition strip (4) is installed between every adjacent two pieces of inclined plate (1), and the installation number of inclined plate partition strip (4) is one or more.

4. The inclined plate thickener for treating a low concentration slurry according to claim 1, wherein The inclined plate thickening device is arranged in the upper portion of a deep cone thickener or a common thickening tank in a fan shape, each device is provided with a separate overflow launder at the top, and each device overflow launder is merged into a total overflow launder.

5. The inclined plate thickener for treating a low concentration slurry according to claim 1, wherein The inclined plate thickening device is arranged in a water purification equipment thickening device. The connecting assembly (3) is a bolt.

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