CN209997948U

CN209997948U - V-shaped powder concentrator feeding chute

Info

Publication number: CN209997948U
Application number: CN201822251093.1U
Authority: CN
Inventors: 何亚民; 魏勇; 徐智平
Original assignee: Chengdu Leejun Industrial Co Ltd
Current assignee: Chengdu Leejun Industrial Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-01-31
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses an V type selection powder machine feeding elephant trunk, a plurality of cross sections including installing side by side and inner space mutually independent are the branch elephant trunk of rectangle, the port sets up lifting machine discharge gate companion flange on the elephant trunk, and lower port sets up V selection machine feed inlet companion flange owing to adopted above-mentioned technical scheme, the utility model discloses carry out evenly distributed with the material as far as possible to improve the selection powder efficiency of V type selection powder machine, thereby help carrying high roller press (high pressure roller mill) system grinding index.

Description

V-shaped powder concentrator feeding chute

Technical Field

The utility model relates to an kinds of V type selection powder machine feeding elephant trunk is suitable for the roller press or the high pressure roller mill system of trades such as building materials cement, metallurgical mine, chemical industry.

Background

The rolling machine (high pressure roller mill) is a special crushing processing equipment developed and developed at the end of the twentieth century for the latest generations of building material cement, metallurgy mine, chemical industry and other industries, and can greatly improve the yield of finished products of materials under the condition of extremely low energy consumption and operation cost.

In the production process of the traditional industries such as building material cement, metallurgical mine, chemical industry and the like, the grinding power consumption accounts for 60-70% of the total power consumption, the high energy consumption and the low efficiency are the big problems of the industries such as building material cement, metallurgical mine, chemical industry and the like, and the improvement of the economic benefit of enterprises and the large-scale production are seriously hindered.

With the rapid development of national economy, the requirements of the whole society on energy conservation and emission reduction are continuously improved, the production scale of production enterprises such as building material cement, metallurgical mines, chemical engineering and the like tends to be large, the production line also tends to be large, the grinding equipment is required to be low-energy-consumption and high-efficiency equipment, and thus higher requirements on the use effect of a roll press (high-pressure roller mill) tend to be provided.

At present, a roller press (a high-pressure roller mill) is widely applied by , and a use method of the roller press (the high-pressure roller mill) by a user has unique findings, and is also a unique idea in a mode of enhancing a scattering effect, controlling material segregation and improving work of the roller press (the high-pressure roller mill), but most of the methods cannot fundamentally solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding chute of V-shaped powder separators to improve the powder separation efficiency of the V-shaped powder separators.

The utility model discloses a technical scheme be like:

V type powder concentrator feeding elephant trunk, including installing side by side and a plurality of cross sections that the inner space is mutually independent be the branch elephant trunk of rectangle, branch elephant trunk upper port sets up lifting machine discharge gate companion flange, and lower port sets up V and selects quick-witted feed inlet companion flange.

Since the technical scheme is used, the utility model discloses carry out evenly distributed with the material as far as possible to improve the selection powder efficiency of V type selection powder machine, thereby help improving high roll squeezer (high-pressure roller mill) system grinding index.

Preferably, material guide plates which extend outwards and have the same width as the branch chutes are respectively arranged at the upper end openings of the branch chutes between two adjacent branch chutes and are used for extending into the elevator hopper to guide materials so as to ensure that the materials are uniformly distributed, and in cooperation with the material guide plates, the materials at the feeding opening of the elevator are uniformly distributed into the elevator hopper, so that the materials cannot be intensively accumulated on the side in the width direction of the elevator hopper.

Preferably, the material guide plate is of an inverted V shape, and two lower ends of the material guide plate are respectively connected with the pipe walls of two adjacent branch slide pipes.

Preferably, the lower end openings of the branch chutes are respectively provided with a baffle plate which extends downwards and has the same width with the branch chutes and is used for extending into the feeding port of the V-shaped powder concentrator to guide materials, so that the materials can be uniformly distributed in the V-shaped powder concentrator, the scattering effect of the V-shaped powder concentrator is ensured, and the air leakage of the feeding port of the V-shaped powder concentrator can be prevented.

Preferably, the width of the branch chutes is 300mm-400mm, and the four branch chutes are arranged side by side from .

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the utility model with a material guiding plate at the feeding inlet of the upper end.

Fig. 3 is a schematic view of the utility model with a striker plate at the discharge hole at the lower end.

The labels in the figure are: the material sorting device comprises a material sorting device, a material sorting device and a material sorting device, wherein the material sorting device comprises a material sorting device, 1 is a.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Example (b):

as shown in figure 1, the V-shaped powder concentrator feeding elephant trunk comprises a plurality of branch elephant trunks 2 which are arranged side by side and have mutually independent internal spaces and rectangular cross sections, wherein the upper end openings of the branch elephant trunks 2 are provided with elevator discharge opening companion flanges 1, and the lower end openings of the branch elephant trunks are provided with V concentrator feed opening companion flanges 3.

As shown in fig. 2, a material guide plate 5 which extends outwards and has the same width as the branch chute 2 is further arranged between two adjacent branch chutes 2 at the upper port of each branch chute 2 for guiding materials by extending into a hopper 4 of the elevator, the material guide plate 5 is of an inverted V shape, and two lower ends of the material guide plate are respectively connected with the pipe walls of two adjacent branch chutes 2.

As shown in fig. 3, a material baffle 6 which extends downwards and has the same width as the branch chutes 2 is arranged between two adjacent branch chutes 2 at the lower end openings of the branch chutes 2 respectively and is used for extending into a feed opening 7 of the V-separator to guide materials.

The width of the branch slide pipes 2 is 300mm-400mm, and the four branch slide pipes 2 are arranged side by side from .

Claims

The feeding chute of the V-shaped powder concentrator is characterized by comprising a plurality of branch chutes (2) which are arranged side by side and have mutually independent inner spaces and rectangular cross sections, wherein the upper end opening of each branch chute (2) is provided with a matching flange (1) for a discharge opening of an elevator, and the lower end opening of each branch chute is provided with a matching flange (3) for a feed opening of the V-shaped powder concentrator.
2. The V-shaped powder concentrator feeding elephant trunk as claimed in claim 1, wherein a guide plate (5) extending outwards and having the same width as the branch elephant trunk (2) is further arranged between two adjacent branch elephant trunks (2) at the upper port of the branch elephant trunk (2) and is used for extending into a hopper (4) of a lifting machine to guide materials.
3. The V-shaped powder concentrator feeding chute of claim 2, wherein the guide plate (5) is of an inverted V shape, and two lower ends of the guide plate are respectively connected with the tube walls of two adjacent branch chutes (2).
4. The V-shaped powder concentrator feeding elephant trunk of claim 1, 2 or 3, characterized in that a baffle plate (6) which extends downwards and has the same width with the branch elephant trunk (2) is arranged at the lower port of the branch elephant trunk (2) between two adjacent branch elephant trunks (2) and is used for extending into the feeding port (7) of the V-shaped powder concentrator to guide materials.
5. The V-shaped powder concentrator feeding chutes of claim 1, wherein the width of the branched chutes (2) is 300-400 mm, and four branched chutes (2) are arranged side by side from .