CN208542560U - It is a kind of for producing the large-scale powder concentrator of superfines product - Google Patents

Abstract

The utility model discloses a kind of for producing the large-scale powder concentrator of superfines product, including motor, mounting flange, grader upper flange, grader upper body, middle body, lower body, inclined plate, feedstock pipeline, coarse powder discharge pipe, fine powder discharge pipe, storage department, impeller, recoil air-casing, welded flange and water conservancy diversion centrum, the motor screw connection is in the upper end of mounting flange, the mounting flange screw connection is in the upper end of welded flange, the welded flange is welded on the upper end of grader upper flange, the grader upper flange is welded on the upper end of grader upper body, the upper body and middle body screw connection, the middle body and lower body screw connection, the inclined plate is welded on the lower end of lower body.The utility model can preferably keep dynamic balance, fine powder needed for steady production by setting vertical impeller right angle setting in high-speed cruising；Material shortens from following discharge, motor shaft, is more advantageous to the dynamic balance for guaranteeing impeller in high-speed cruising.

Description

It is a kind of for producing the large-scale powder concentrator of superfines product

Technical field

The utility model relates to powder concentrator technical fields more particularly to a kind of large size for producing superfines product to select Powder machine.

Background technique

Existing Horizontal powder selective separator: large impeller self weight is too big, has very high challenge to axis intensity and mechanical precision；It is existing Vertical powder concentrator: so that the connecting shaft of motor and impeller is too long, it is difficult to reach dynamic balance required when high-speed cruising.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is super for producing The large-scale powder concentrator of fine powder product can be preferably kept by setting vertical impeller right angle setting in high-speed cruising Dynamic balance, fine powder needed for steady production；Material shortens from following discharge, motor shaft, is more advantageous to and guarantees impeller in high speed Dynamic balance when operation.

To achieve the goals above, the utility model adopts the technical scheme that

It is a kind of for producing the large-scale powder concentrator of superfines product, including motor, mounting flange, grader upper flange, Grader upper body, middle body, lower body, inclined plate, feedstock pipeline, coarse powder discharge pipe, fine powder discharge pipe, storage department, impeller, Recoil air-casing, welded flange and water conservancy diversion centrum, which is characterized in that the motor screw connection is described in the upper end of mounting flange For mounting flange screw connection in the upper end of welded flange, the welded flange is welded on the upper end of grader upper flange, and described point Grade machine upper flange is welded on the upper end of grader upper body, the grader upper body and middle body screw connection, the middle body and lower body Screw connection, the inclined plate are welded on the lower end of lower body, and the feedstock pipeline is welded on inclined plate, the coarse powder discharge nozzle Road is welded between lower body and inclined plate, and the fine powder discharge pipe is welded and is connected to storage department and middle body, the motor and leaf Wheel is keyed by axis and axle sleeve, and the recoil air-casing is welded on the upper end of storage department, and the water conservancy diversion centrum is welded on storage department Left side and connection.

Preferably, the coarse powder discharge pipe is welded on the lowest part that lower body is connect with inclined plate.

Preferably, there are gaps between the impeller and recoil air-casing, and carry out hermetic seal with compressed air.

The utility model has the following beneficial effects:

1, by setting vertical impeller right angle setting, dynamic balance can be preferably kept in high-speed cruising, stablize life Fine powder needed for producing；

2, material shortens from following discharge, motor shaft, is more advantageous to the dynamic balance for guaranteeing impeller in high-speed cruising.

Detailed description of the invention

Fig. 1 be the utility model proposes it is a kind of for producing the structural representation of the large-scale powder concentrator of superfines product Figure；

Fig. 2 is structure enlargement diagram at the A in Fig. 1.

In figure: 1 motor, 2 mounting flanges, 3 grader upper flanges, 4 grader upper bodies, body in 5,6 lower bodies, 7 inclined plates, 8 former Expect feed pipe, 9 coarse powder discharge pipes, 10 fine powder discharge pipes, 11 storage departments, 12 impellers, 13 recoil air-casings, 14 weldings Blue, 15 water conservancy diversion centrums.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of for producing the large-scale powder concentrator of superfines product, including motor 1, mounting flange 2, point Grade machine upper flange 3, grader upper body 4, middle body 5, lower body 6, inclined plate 7, feedstock pipeline 8, coarse powder discharge pipe 9, fine powder go out Pipe material 10, storage department 11, impeller 12, recoil air-casing 13, welded flange 14 and water conservancy diversion centrum 15,1 screw connection of motor are being pacified The upper end of flange 2 is filled, 2 screw connection of mounting flange is welded on method on grader in the upper end of welded flange 14, welded flange 14 The upper end of orchid 3, grader upper flange 3 are welded on the upper end of grader upper body 4, grader upper body 4 and middle 5 screw connection of body, in Body 5 and 6 screw connection of lower body, inclined plate 7 are welded on the lower end of lower body 6, and feedstock pipeline 8 is welded on inclined plate 7, coarse powder discharging Pipeline 9 is welded between lower body 6 and inclined plate 7, and coarse powder discharge pipe 9 is welded on the lowest part that lower body 6 is connect with inclined plate 7, fine powder Discharge pipe 10 is welded and is connected to storage department 11 and middle body 5, and motor 1 and impeller 12 are keyed by axis and axle sleeve, impeller 12 There are gaps between recoil air-casing 13, and carry out hermetic seal with compressed air, and recoil air-casing 13 is welded on the upper of storage department 11 End, water conservancy diversion centrum 15 are welded on the left side of storage department 11 and connection.

In the utility model, air-flow drives raw material movement, and raw material is entered inside grader by feedstock pipeline 8, Dispersed upwards by water conservancy diversion centrum 15, takes classifying turbine 12 to, 1 impeller 12 of motor runs at high speed, and material is divided into two Point, satisfactory fine powder falls on storage department 11, is transported to fine powder discharge pipe 10 with air-flow, is sent to collection device, is not inconsistent The coarse powder for closing requirement is graded impeller 12 and sifts out, and falls on inclined plate 7, by self gravity, flows, leads to coarse powder discharge pipe 9 Cross the discharge of coarse powder discharge pipe 9.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (3)

1. a kind of for producing method on the large-scale powder concentrator of superfines product, including motor (1), mounting flange (2), grader Blue (3), grader upper body (4), middle body (5), lower body (6), inclined plate (7), feedstock pipeline (8), coarse powder discharge pipe (9), Fine powder discharge pipe (10), storage department (11), impeller (12), recoil air-casing (13), welded flange (14) and water conservancy diversion centrum (15), It is characterized in that, motor (1) screw connection, in the upper end of mounting flange (2), mounting flange (2) screw connection is being welded The upper end of acting flange (14), the welded flange (14) are welded on the upper end of grader upper flange (3), the grader upper flange (3) be welded on the upper end of grader upper body (4), the grader upper body (4) and middle body (5) screw connection, the middle body (5) with Lower body (6) screw connection, the inclined plate (7) are welded on the lower end of lower body (6), and the feedstock pipeline (8) is welded on inclined plate (7) on, the coarse powder discharge pipe (9) is welded between lower body (6) and inclined plate (7), the fine powder discharge pipe (10) and storage Material portion (11) He Zhongti (5) is welded and is connected to, and the motor (1) and impeller (12) are keyed by axis and axle sleeve, the recoil Air-casing (13) is welded on the upper end of storage department (11), and the water conservancy diversion centrum (15) is welded on left side and the connection of storage department (11).

2. according to claim 1 a kind of for producing the large-scale powder concentrator of superfines product, which is characterized in that described Coarse powder discharge pipe (9) is welded on the lowest part that lower body (6) is connect with inclined plate (7).

3. according to claim 1 a kind of for producing the large-scale powder concentrator of superfines product, which is characterized in that described There are gaps between impeller (12) and recoil air-casing (13), and carry out hermetic seal with compressed air.