CN215277842U

CN215277842U - Auxiliary discharging system of flour mill

Info

Publication number: CN215277842U
Application number: CN202120644142.7U
Authority: CN
Inventors: 李润池
Original assignee: Henan Fengrun Metallurgical Material Co ltd
Current assignee: Henan Fengrun Metallurgical Material Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-24
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a discharge system is assisted to flour mill, including the flour mill body, flour mill body discharge end is equipped with the feed bin, and the feed bin below is equipped with the shale shaker and divides the mechanism, and the discharge gate of feed bin is linked together through the feed end of connecting tube with the shale shaker and divides the mechanism. The utility model has the advantages that: set up the feed bin, can collect the material of flour mill discharge end output, through setting up vibration screening mechanism, can carry out vibration screening to the material that the feed bin was collected, collect granule material and powder material respectively, reach the purpose of effective screening material, through setting up dustproof cloth, can keep apart the raise dust in the feed bin output material, avoid the raise dust excessive, and through setting up the dust absorption pipe, can effectively extract this raise dust, avoid it to float in the atmosphere and the polluted environment.

Description

Auxiliary discharging system of flour mill

Technical Field

The utility model relates to a pulverizer field, especially a pulverizer assists discharge system.

Background

The universal direct collection can not sieve the material again when its output material of present flour mill is exported, but inside this kind of direct collection's material still can have partial granule material not by effective crushing, then this kind of material can influence the operation of follow-up process, and flour mill also has a large amount of dusts to influence the environment when the material is exported, for this reason we propose a flour mill and assist discharge system and solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a discharge system is assisted to flour mill.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a discharge system is assisted to flour mill, includes the flour mill body, flour mill body discharge end is equipped with the feed bin, the feed bin below is equipped with vibration screening mechanism, and the discharge gate of feed bin is linked together through connecting tube and vibration screening mechanism's feed end.

According to a further technical scheme, a spiral conveyor is arranged at the bottom of the storage bin, and the discharge end of the spiral conveyor is communicated with the vibration screening mechanism.

A further technical scheme is that the vibration screening mechanism comprises a vibration hopper, a filter screen is arranged inside the vibration hopper, a particle discharging pipe and a powder discharging pipe are arranged on the vibration hopper, the particle discharging pipe is located above the filter screen, and the powder discharging pipe is located below the filter screen.

The technical scheme is that a dustproof plate is arranged above the vibration hopper and is not in contact with the vibration hopper, dustproof cloth is arranged outside the dustproof plate, and the bottom end of the dustproof cloth is sleeved outside the vibration hopper.

The technical scheme is that a dust suction pipe is further arranged above the dust guard.

The further technical scheme is that the bin is V-shaped, and the bin is connected with the pulverizer body through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the feed bin, can collect the material of flour mill discharge end output, through setting up the shale shaker and divide the mechanism, can carry out vibration screening to the material that the feed bin was collected, collect granule material and powder material respectively, reach the purpose of effective screening material.

2. The utility model discloses a set up dustproof cloth, can keep apart the raise dust in the feed bin output material, avoid the raise dust excessive, and through setting up the dust absorption pipe, can effectively extract this raise dust, avoid it to float in the atmosphere and polluted environment.

Drawings

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

Fig. 2 is the utility model discloses internal structure schematic diagram behind the split of shale shaker divides mechanism.

Fig. 3 is a schematic side view of the present invention.

In the figure, 1-a pulverizer body, 2-a storage bin, 21-a screw conveyor, 22-a connecting pipeline, 3-a vibration screening mechanism, 31-a dustproof plate, 32-a dust suction pipe, 33-dustproof cloth, 34-a vibration hopper, 35-a filter screen, 36-a particle discharge pipe and 37-a powder discharge pipe.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

please refer to the embodiment shown in fig. 1-3, an auxiliary discharging system of a pulverizer comprises a pulverizer body 1, a feed bin 2 is arranged at the discharging end of the pulverizer body 1, the feed bin 2 is in a V shape, and the feed bin 2 is connected with the pulverizer body 1 through a bolt, so that the feed bin 2 is convenient to overhaul, and the mechanism is conveniently installed below the existing pulverizer, a vibrating screening mechanism 3 is arranged below the feed bin 2, a discharging port of the feed bin 2 is communicated with a feeding end of the vibrating screening mechanism 3 through a connecting pipeline 22, a spiral conveyor 21 is arranged at the bottom of the feed bin 2, and the discharging end of the spiral conveyor 21 is communicated with the vibrating screening mechanism 3, and the spiral conveyor 21 can push materials inside the feed bin 2 to be rapidly led out.

Vibration screening mechanism 3 includes vibration hopper 34, vibration hopper 34 is the hopper, its below is equipped with vibrating motor and spring, can make this hopper produce the vibration under the spring action of spring when vibrating motor during operation, so this vibration hopper of calling name, 34 inside filter screen 35 that is equipped with of vibration hopper, be equipped with granule discharging pipe 36 and powder discharging pipe 37 on the vibration hopper 34, granule discharging pipe 36 is located the top of filter screen 35, and powder discharging pipe 37 is located the below of filter screen 35, this filter screen 35 is the slope form of small angle, powdery material is effectively filtered when vibrations, and the material of staying filter screen 35 top can roll to granule discharging pipe 36 under the vibration effort, reach the purpose that the granule was collected.

Vibration hopper 34 top is equipped with dust guard 31, and dust guard 31 does not contact with vibration hopper 34, the outside of dust guard 31 is equipped with dustproof cloth 33, and dustproof cloth 33 bottom cover locates the outside of vibration hopper 34, this dustproof cloth 33 can realize the flexible coupling with dust guard 31 and vibration hopper 34, under the prerequisite that does not influence vibration hopper 34 vibration, the raise dust can not be excessive yet, dust guard 31 top still is equipped with dust absorption pipe 32, this dust absorption pipe 32 can extract the raise dust of vibration hopper 34 inside, and the raise dust of extraction has partial dust material, so this raise dust by the extraction can be filtered once more and leave powdery material.

The working process of the utility model is as follows: from the feeding of 1 top of flour mill body, in material exports to feed bin 2 downwards after grinding with flour mill body 1, and the material in feed bin 2 is in connecting tube 22 propelling movement to vibration screening mechanism 3 under screw conveyer 21's effect, this material drops to on the filter screen 35 under the action of gravity, because this vibration hopper 34 bottom is equipped with vibrating motor and spring, so this vibration hopper 34 can filter the material that drops to on the filter screen 35 when the vibration, the screen underflow is the powdery material and can discharges through powder discharging pipe 37, and the screen overflow then can be derived for the granule landing to granule discharging pipe 36, the raise dust that drops simultaneously through connecting tube 22 can not be excessive under the effect of dustproof cloth 33, and the raise dust can be extracted after outside draught fan is linked together with dust absorption pipe 32.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A pulverizer auxiliary discharging system comprises a pulverizer body (1), and is characterized in that: the pulverizer body (1) discharge end is equipped with feed bin (2), feed bin (2) below is equipped with vibration screening mechanism (3), and the discharge gate of feed bin (2) is linked together through connecting tube (22) and the feed end of vibration screening mechanism (3).

2. A pulverizer auxiliary discharge system as defined in claim 1, wherein: the bottom of the storage bin (2) is provided with a spiral conveyor (21), and the discharge end of the spiral conveyor (21) is communicated with the vibration screening mechanism (3).

3. A pulverizer auxiliary discharge system as defined in claim 1, wherein: vibration screening mechanism (3) are including vibration hopper (34), vibration hopper (34) inside is equipped with filter screen (35), be equipped with granule discharging pipe (36) and powder discharging pipe (37) on vibration hopper (34), granule discharging pipe (36) are located the top of filter screen (35), and powder discharging pipe (37) are located the below of filter screen (35).

4. A pulverizer auxiliary discharge system as defined in claim 3, wherein: vibration hopper (34) top is equipped with dust guard (31), and dust guard (31) do not contact with vibration hopper (34), the outside of dust guard (31) is equipped with dustproof cloth (33), and the outside of vibration hopper (34) is located to dustproof cloth (33) bottom cover.

5. A pulverizer auxiliary discharge system as defined in claim 4, wherein: a dust suction pipe (32) is also arranged above the dust guard (31).

6. A pulverizer auxiliary discharge system as defined in claim 1, wherein: the feed bin (2) is V-shaped, and the feed bin (2) is connected with the pulverizer body (1) through bolts.