CN218107963U

CN218107963U - Novel vibrating feeder

Info

Publication number: CN218107963U
Application number: CN202220320056.5U
Authority: CN
Inventors: 唐文芳; 葛海根; 张�诚; 祁望望; 李大伟
Original assignee: Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co Ltd
Current assignee: Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co Ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-12-23
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a novel vibrating feeder, including vibrating motor, batcher cell body and mounting panel, the mounting panel welding is on the outer wall of batcher cell body, and vibrating motor slope is installed on the mounting panel. The vibrating motor vibrates to drive the mounting plate to vibrate so as to drive the feeding machine groove body to vibrate, and the material of the feeding machine groove body moves forwards under the action of vibration excitation. The utility model adopts the vibration motor to drive the feeder body to generate the exciting force for conveying the material, so that the material moves forwards; the air leakage rate of the vertical mill is ensured to be within an acceptable range, and the dust control requirement of a cement plant is met.

Description

Novel vibrating feeder

Technical Field

The utility model belongs to the technical field of the material is carried, concretely relates to novel vibrating feeder.

Background

The vertical mill is widely used in cement plants, belongs to an efficient and energy-saving industrial device, and has good economic benefit and energy-saving effect. However, the process of the vertical mill requires that negative pressure needs to be ensured in the mill, and a vibrating feeder needs to be used for ensuring that the whole air leakage rate of the mill is within a controllable range in places with openings on the mill, otherwise, the power consumption of a fan of the vertical mill is increased, and the power consumption is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a novel vibrating feeder with simple structure and convenient use, which adopts a vibrating motor to drive a feeder body to generate the exciting force for conveying materials, so that the materials move forwards; the air leakage rate of the vertical mill is ensured to be within an acceptable range, and the dust control requirement of a cement plant is met.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a novel vibrating feeder, includes vibrating motor, batcher cell body and mounting panel, and the mounting panel welding is on the outer wall of batcher cell body, and vibrating motor slope is installed on the mounting panel.

Furthermore, the inclination direction of the vibration motor is determined according to the material flowing direction, materials inclining to the right of the vibration motor flow to the left under excitation, and materials inclining to the left of the vibration motor flow to the right under excitation.

Further, it is characterized in that: and the included angle between the vibration motor and the horizontal direction is 15-60 degrees when the vibration motor is obliquely installed.

Furthermore, the mounting panel is the whole board of triangle-shaped, and the long hypotenuse of the whole board of triangle-shaped welds on the outer wall of batcher cell body.

Furthermore, the top of batcher cell body one end is equipped with the feed inlet, and feed inlet department is equipped with entry wind pressure sensor, and the bottom of the batcher cell body other end is equipped with the discharge gate, and discharge gate department is equipped with export wind pressure sensor.

Furthermore, the vibrating feeder also comprises a variable frequency control cabinet, and the inlet wind pressure sensor, the outlet wind pressure sensor and the vibrating motor are all connected with the variable frequency control cabinet; the variable frequency control cabinet receives the air pressure collected by the inlet air pressure sensor and the outlet air pressure sensor to calculate the pressure difference at the two ends of the feeder groove body, and the quantity of the materials in the feeder groove body is judged according to the pressure difference, so that the vibration frequency of the vibration motor is adjusted.

Furthermore, the vibrating feeder further comprises a spring and a bottom support, one end of the spring is connected to the bottom of the feeder groove body, the other end of the spring is connected to the bottom support, and the bottom support is fixedly connected to the ground through a bolt.

Adopt the utility model discloses technical scheme's advantage does:

the utility model adopts the vibration motor to drive the feeder body to generate the exciting force for conveying the material, so that the material moves forwards; a pressure measuring interface is added on the feeding machine groove body, the pressure difference in the feeding machine groove body is monitored in real time, and the rotating speed is adjusted according to the pressure difference feedback, so that energy is saved; the air leakage rate of the vertical mill is ensured to be within an acceptable range, and the dust control requirement of a cement plant is met.

Drawings

The invention will be described in further detail with reference to the following drawings and detailed description:

fig. 1 is the structure schematic diagram of the vibrating feeder of the utility model.

The labels in the above figures are respectively: 1. a vibration motor; 2. a feeding machine trough body; 21. a feed inlet; 22. a discharge port; 3. mounting a plate; 4. a spring; 5. and (4) bottom support.

Detailed Description

In the present invention, it is to be understood that the term "length"; "Width"; "Up"; "Down"; "front"; "Back"; "left"; "Right"; "vertical"; "horizontal"; "Top"; "bottom" "inner"; "outer"; "clockwise"; "counterclockwise"; "axial"; "planar direction"; "circumferential" and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are for convenience of description and simplified description only, and do not indicate or imply that the indicated device or element must have a particular orientation; constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.

As shown in figure 1, the novel vibrating feeder comprises a vibrating motor 1, a feeder tank body 2 and a mounting plate 3, wherein the mounting plate 3 is welded on the outer wall of the feeder tank body 2, and the vibrating motor 1 is obliquely mounted on the mounting plate 3. The vibrating motor 1 vibrates to drive the mounting plate 3 to vibrate so as to drive the feeder tank body 2 to vibrate, and the material of the feeder tank body 2 moves forwards under the action of vibration excitation. The utility model adopts the vibration motor to drive the feeder body to generate the exciting force for conveying the material, so that the material moves forwards; the air leakage rate of the vertical mill is ensured to be within an acceptable range, and the dust control requirement of a cement plant is met.

Preferably, the two sides of the feeder trough body 2 are both provided with the mounting plates 3 and the vibrating motors 1, namely the feeder trough body 2 is provided with the two mounting plates and the two vibrating motors.

The inclination direction of the vibration motor 1 is determined according to the material flowing direction, materials inclining rightwards by the vibration motor 1 flow leftwards under the excitation, and materials inclining leftwards by the vibration motor 1 flow rightwards under the excitation. Preferably, the vibration motor 1 is installed to be inclined at an angle of 15 ° to 60 ° with respect to the horizontal direction.

In order to avoid the influence of the vibration motor on the lining plate in the feeding machine groove body 2, the mounting plate 3 is designed to be a triangular integral plate, the long bevel edge of the triangular integral plate is welded on the outer wall of the feeding machine groove body 2, and the contact area between the mounting plate 3 and the outer wall of the feeding machine groove body 2 is increased; the triangular design can save materials, reduce weight and is beneficial to light weight design.

A feeding hole 21 is formed in the top of one end of the feeding machine groove body 2, an inlet wind pressure sensor 23 is arranged at the position of the feeding hole 21, a discharging hole 22 is formed in the bottom of the other end of the feeding machine groove body 2, and an outlet wind pressure sensor 24 is arranged at the position of the discharging hole 22. The vibrating feeder also comprises a variable frequency control cabinet 6, and the inlet wind pressure sensor, the outlet wind pressure sensor and the vibrating motor 1 are all connected with the variable frequency control cabinet; the variable frequency control cabinet is a PLC controller, receives the air pressure collected by the inlet air pressure sensor and the outlet air pressure sensor, calculates the pressure difference at two ends of the feeder groove body 2, judges the amount of the material in the feeder groove body 2 according to the pressure difference, and further adjusts the vibration frequency of the vibration motor 1. The utility model discloses feed inlet and discharge gate department at the batcher cell body increase the pressure measurement interface, the inside pressure differential of real time monitoring batcher cell body according to pressure differential feedback adjustment rotational speed to it is energy-conserving.

The vibrating feeder further comprises a spring 4 and a bottom support 5, one end of the spring 4 is connected to the bottom of the feeder tank body 2, the other end of the spring 4 is connected to the bottom support 5, and the bottom support 5 is fixedly connected to the ground through a bolt. The bottom support 5 is fixedly connected to the ground through chemical bolts.

The utility model discloses a continuous practice and improvement, in the in-service use process, have sealed effectual, according to pressure differential variable frequency speed governing more add the advantage of energy-conservation.

The utility model adopts the vibration motor to drive the feeder body to generate the exciting force for conveying the material, so that the material moves forwards; a pressure measuring interface is added on the feeding machine groove body, so that the pressure difference in the feeding machine groove body is monitored in real time, and the rotating speed is adjusted according to the pressure difference feedback, so that the energy is saved; the air leakage rate of the vertical mill is ensured to be within an acceptable range, and the dust control requirement of a cement plant is met.

The present invention is described above with reference to the accompanying drawings, it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements made by the technical solution of the present invention or the present invention is directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. A novel vibrating feeder is characterized in that: the feeding machine comprises a vibrating motor (1), a feeding machine groove body (2) and a mounting plate (3), wherein the mounting plate (3) is welded on the outer wall of the feeding machine groove body (2), and the vibrating motor (1) is obliquely mounted on the mounting plate (3); the inclination direction of the vibration motor (1) is determined according to the material flowing direction, materials inclining rightwards by the vibration motor (1) flow leftwards under the excitation, and materials inclining leftwards by the vibration motor (1) flow rightwards under the excitation; the included angle between the vibration motor (1) and the horizontal direction is 15-60 degrees when the vibration motor is obliquely installed.

2. A novel vibratory feeder of claim 1, further characterized in that: the mounting plate (3) is a triangular integral plate, and the long bevel edge of the triangular integral plate is welded on the outer wall of the feeder groove body (2).

3. A novel vibratory feeder of claim 2, wherein: the top of batcher cell body (2) one end is equipped with feed inlet (21), and feed inlet (21) department is equipped with entry wind pressure sensor, and the bottom of batcher cell body (2) the other end is equipped with discharge gate (22), and discharge gate (22) department is equipped with export wind pressure sensor.

4. A novel vibratory feeder according to claim 3, characterized in that: the vibrating feeder also comprises a variable frequency control cabinet, and the inlet wind pressure sensor, the outlet wind pressure sensor and the vibrating motor (1) are connected with the variable frequency control cabinet; the variable frequency control cabinet receives the air pressure collected by the inlet air pressure sensor and the outlet air pressure sensor to calculate the pressure difference at the two ends of the feeding machine groove body (2), and the quantity of the materials in the feeding machine groove body (2) is judged according to the pressure difference so as to adjust the vibration frequency of the vibration motor (1).

5. A novel vibratory feeder of claim 4, wherein: the vibrating feeder further comprises a spring (4) and a bottom support (5), one end of the spring (4) is connected to the bottom of the feeder groove body (2), the other end of the spring (4) is connected to the bottom support (5), and the bottom support (5) is fixedly connected to the ground through a bolt.