CN214050819U

CN214050819U - Dust removal recovery unit in primary crushing process of metallic silicon

Info

Publication number: CN214050819U
Application number: CN202022831394.9U
Authority: CN
Inventors: 庄世梁; 徐新颜; 庄世坦
Original assignee: Shandong Pengcheng Photovoltaic Materials Co ltd
Current assignee: Shandong Pengcheng Photovoltaic Materials Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-27
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a dust removal recovery unit of metal silicon primary crushing in-process, including smashing the case, the inboard fixed surface in side of smashing the case has the slope pipe, the outside terminal surface of slope pipe is provided with the bobbin, the upper end fixed surface of bobbin has the apron, the fixed surface of apron has the motor, the lower extreme drive shaft department terminal surface of motor is fixed with the flabellum, the flabellum sets up the upper end inboard at the bobbin, the lower extreme external surface of bobbin is fixed with the filtration sack, through set up suction mechanism outside smashing the case, can outwards take out the dust in smashing the case to filter the collection through filtering the sack, the dust disposal of can being convenient for, be convenient for collect and utilize.

Description

Dust removal recovery unit in primary crushing process of metallic silicon

Technical Field

The utility model relates to a garrulous field of metallic silicon, more specifically say, relate to a dust removal recovery unit of metallic silicon primary crushing in-process.

Background

Metallic silicon, also known as crystalline or industrial silicon, is used primarily as an additive to non-ferrous alloys. The metallic silicon is a product smelted by quartz and coke in an electric heating furnace, the content of a main component silicon element is about 98 percent (in recent years, the silicon element with the Si content of 99.99 percent is also contained in the metallic silicon), and the rest impurities are iron, aluminum, calcium and the like;

when metal silicon powder adds man-hour, need carry out preliminary crushing processing earlier, in the rubbing crusher among its prior art, can produce a large amount of metal silicon powder when carrying out the smashing and float, first influence operational environment, the second can cause the material extravagant.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a dust removal recovery unit of metal silicon primary crushing in-process, through set up suction mechanism outside crushing incasement, can outwards take out the dust of crushing incasement to filter through filtering the sack and collect, the dust disposal of can being convenient for, the collection of being convenient for utilizes.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a dust removal recovery unit in primary crushing in-process of metallic silicon, includes crushing case, the side inboard surface mounting of crushing case has the pipe that slopes, the outside terminal surface of pipe that slopes is provided with the bobbin, the upper end surface mounting of bobbin has the apron, the surface mounting of apron has the motor, the lower extreme drive shaft department terminal surface mounting of motor has the flabellum, the flabellum sets up at the upper end inboard of bobbin, the lower extreme surface mounting of bobbin has the filtration sack, through set up suction mechanism outside crushing case, can outwards take out the dust in the crushing case to filter through filtering the sack and collect, the dust disposal of can being convenient for, be convenient for collect and utilize.

Furthermore, the inclined pipes are distributed on the side surface of the crushing box in three sections from top to bottom and incline downwards, so that dust can be guided out and fall into the pipe barrel conveniently.

Furthermore, the inner side surface of the end face of the inclined pipe is provided with a steel wire blocking net which can block large-particle crushed aggregates.

Furthermore, the outer surface of the lower end of the pipe barrel is provided with an annular groove, the filtering cloth bag is sleeved on the outer surface of the annular groove of the pipe barrel and is tied, tied and fixed along the annular groove through a rope, and the filtering cloth bag is convenient to install.

Furthermore, the motor is fixed on the surface of the cover plate through bolts, a round opening is formed in the surface of the cover plate, and the driving shaft is inserted into the cover plate along the round opening, so that the motor is convenient to assemble.

Compared with the prior art, the utility model has the advantages of:

(1) through set up suction mechanism outside crushing case, can outwards take out the dust of crushing incasement to filter through filtering the sack and collect, the dust disposal of can being convenient for is convenient for collect the utilization.

(2) The inclined pipes are distributed on the side surface of the crushing box in three sections from top to bottom and incline downwards, so that dust can be led out and fall into the pipe barrel conveniently.

(3) The inner side surface of the end surface of the inclined pipe is provided with a steel wire blocking net which can block large-particle crushed aggregates.

(4) The outer surface of the lower end of the pipe barrel is provided with an annular groove, the filtering cloth bag is sleeved on the outer surface of the annular groove of the pipe barrel and is tied, tied and fixed along the annular groove through a rope, and the filtering cloth bag is convenient to install.

(5) The motor passes through the bolt fastening on the surface of apron, and the apron surface sets up the round mouth, and the drive shaft is followed in the round mouth inserts the apron, the motor assembly of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a top view of the connection relationship between the inclined tube and the tube barrel of the present invention.

The reference numbers in the figures illustrate:

1 crushing box, 2 inclined pipes, 3 pipe barrels, 4 cover plates, 5 motors, 6 fan blades, 7 filter cloth bags, 20 steel wires for blocking the filter cloth bags, and 30 annular grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1-3, a dust removal and recovery device in the primary crushing process of metal silicon comprises a crushing box 1, an inclined pipe 2 is fixed on the surface of the inner side of the side surface of the crushing box 1, a pipe barrel 3 is arranged on the end surface of the outer side of the inclined pipe 2, a cover plate 4 is fixed on the surface of the upper end of the pipe barrel 3, a motor 5 is fixed on the surface of the cover plate 4, fan blades 6 are fixed on the end surface of the driving shaft at the lower end of the motor 5, the fan blades 6 are arranged on the inner side of the upper end of the pipe barrel 3, and a filter cloth bag 7 is fixed on the outer surface of the lower end of the pipe barrel 3.

Referring to fig. 1-3, the inclined tube 2 is distributed on the side of the pulverizing box 1 in three sections from top to bottom and is inclined downward to guide dust into the tube barrel 3, a steel wire blocking net 20 is arranged on the inner surface of the end face of the inclined tube 2 to block large-particle crushed aggregates, an annular groove 30 is arranged on the outer surface of the lower end of the tube barrel 3, a filter cloth bag 7 is sleeved on the outer surface of the annular groove 30 of the tube barrel 3 and is tightened and tied up and fixed along the annular groove 30 to facilitate installation of the filter cloth bag 7, the motor 5 is fixed on the surface of the cover plate 4 through bolts, a round opening is arranged on the surface of the cover plate 4, and a driving shaft is inserted into the cover plate 4 along the round opening to facilitate assembly of the motor 5.

When using, there is the pipe 2 through the inboard fixed surface in side of crushing case 1, the outside terminal surface of pipe 2 is provided with bobbin 3, the upper end fixed surface of bobbin 3 has apron 4, the fixed surface of apron 4 has motor 5, the lower extreme drive shaft department terminal surface of motor 5 is fixed with flabellum 6, flabellum 6 sets up at the upper end of bobbin 3 inboard, the lower extreme external surface of bobbin 3 is fixed with filters sack 7, it is rotatory to drive flabellum 6 through motor 5, the air current flows down, the air current in crushing case 1 is taken out to its accessible pipe 2, can take out the dust and get into in the bobbin 1, can carry out the dust filtration through the filtration sack 7 that the bottom set up, but the metal silicon dust recycle after the filtration, can remove dust when the breakage simultaneously.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a dust removal recovery unit in primary crushing in-process of metallic silicon, includes crushing case (1), its characterized in that: the inner side surface of the side face of the crushing box (1) is fixed with an inclined pipe (2), the outer side end face of the inclined pipe (2) is provided with a pipe barrel (3), the upper end surface of the pipe barrel (3) is fixed with a cover plate (4), the surface of the cover plate (4) is fixed with a motor (5), the end face of the lower end driving shaft of the motor (5) is fixed with fan blades (6), the fan blades (6) are arranged on the inner side of the upper end of the pipe barrel (3), and the outer surface of the lower end of the pipe barrel (3) is fixed with a filtering cloth bag (7).

2. The dust removal and recovery device in the primary crushing process of the metallic silicon as claimed in claim 1, wherein: the inclined pipes (2) are distributed on the side surface of the crushing box (1) in three sections from top to bottom and incline downwards.

3. The dust removal and recovery device in the primary crushing process of the metallic silicon as claimed in claim 1, wherein: and a steel wire barrier net (20) is arranged on the surface of the inner side of the end surface of the inclined pipe (2).

4. The dust removal and recovery device in the primary crushing process of the metallic silicon as claimed in claim 1, wherein: an annular groove (30) is formed in the outer surface of the lower end of the pipe barrel (3), the filtering cloth bag (7) is sleeved on the outer surface of the annular groove (30) of the pipe barrel (3), and the filtering cloth bag is tightened, tied and fixed along the annular groove (30) through a rope.

5. The dust removal and recovery device in the primary crushing process of the metallic silicon as claimed in claim 1, wherein: the motor (5) is fixed on the surface of the cover plate (4) through bolts, a round opening is formed in the surface of the cover plate (4), and the driving shaft is inserted into the cover plate (4) along the round opening.