CN205323936U

CN205323936U - Silica flour production line explosion -proof equipment

Info

Publication number: CN205323936U
Application number: CN201521021532.XU
Authority: CN
Inventors: 付黎
Original assignee: Chongqing Runji Yuandong New Material Technology Co Ltd
Current assignee: CHONGQING RUNJI FAR EAST NEW MATERIAL TECHNOLOGY Co.,Ltd.
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-06-22
Anticipated expiration: 2025-12-10

Abstract

The utility model discloses a silica flour production line explosion -proof equipment, at quick -witted shelf location vertical crusher, the upper end suit driven pulley of vertical crusher input shaft, this driven pulley pass through belt and initiative belt pulley connection, and the drive pulley suit is on the output shaft of motor, at the first air nozzle of the upper end of vertical crusher casing installation, the lower part installation second air nozzle of vertical crusher casing, be equipped with the chute in vertical crusher's oblique top, this chute slope sets up, and the lower extreme of chute at the upper end of chute installation hopper, expects only to hopper feed's bucket type that the lifting machine is located the place ahead of frame in stretching into vertical crusher. The utility model relates to an it is ingenious, simple structure, compactness, easily equipment, occupation space is little, and is easy and simple to handle, and the transmission is steady, reliable, and production efficiency is high, completely cuts off the air through filling nitrogen gas in fragmentation process, can effectively stop to produce and explode, and the security is good.

Description

Silica flour production line explosion-protection equipment

Technical field

This utility model belongs to powder metallurgical technology, specifically, particularly to a kind of silica flour production line explosion-protection equipment。

Background technology

Silica flour is prepared from silico briquette for raw material, is widely used in various new high-tech industry。At present, the preparation method of silica flour is first clean to crush afterwards, and the method for cleaning is generally adopted flushing or foam washing, and not only cleaning efficiency is low, and the labor intensity of workman is big, and the effect cleaned is poor；And breaking method generally adopts directly extruding to pulverize or direct impact comminution, shattering process does not all completely cut off air, there is deficiencies such as easily blasting, safety is poor。Therefore, under the premise guaranteeing working (machining) efficiency, how producing silica flour safely is just endeavour in industry to solve the technical problem that。

Utility model content

Technical problem to be solved in the utility model is in that the silica flour production line explosion-protection equipment providing a kind of safety good。

The technical solution of the utility model is as follows: a kind of silica flour production line explosion-protection equipment, it is characterized in that: standing crusher is installed in frame, the top of standing crusher housing is stretched out in the upper end of this standing crusher power shaft, driven pulley it is set with in the upper end of standing crusher power shaft, this driven pulley is connected with drive pulley by belt, described drive pulley is sleeved on the output shaft of motor, and motor is installed on the top of frame by support；Installing the first air nozzle in the upper end of described standing crusher housing, the bottom of standing crusher housing is installed the second air nozzle, described first air nozzle and the second air nozzle and is connected with controlling valve each through trachea, controls valve and is installed on the hanging deck that frame top is fixing；Being provided with chute in the oblique upper of described standing crusher, this chute is obliquely installed, and the lower end of chute is stretched in standing crusher, installs hopper in the upper end of chute, only expects that elevator is positioned at the front of frame to the bucket type of magazine feed。

Adopt above technical scheme, by bucket type, silico briquette after cleaning and draining expects that elevator is delivered in hopper only, enter in standing crusher along chute under gravity, the output shaft of motor drives drive pulley to rotate, drive pulley is rotated together by the power shaft of belt drive driven pulley and standing crusher, the silico briquette in standing crusher can be broken into silica flour。This utility model simple in construction, compact, it is easy to assemble, take up room little, stable drive, reliable, production efficiency is high；In broken process, being filled with nitrogen continuously by the first air nozzle and the second air nozzle in standing crusher, nitrogen, by the upper and lower in crushing operation region and air exclusion, can effectively prevent the blast caused because breakage produces spark, and safety is good。This utility model passes through bucket elevator and chute to standing crusher charging, easy and simple to handle, and automaticity is high, can greatly reduce manpower。

In order to simplify structure, facilitating silica flour discharging, the bottom of described standing crusher housing is up big and down small taper。

For the ease of processing and fabricating, it is ensured that structural strength, described support is the frame structure being welded by quarter bend。

Beneficial effect: this utility model design is ingenious, simple in construction, compact, it is easy to assemble, take up room little, easy and simple to handle, stable drive, reliable, production efficiency is high, completely cutting off air by being filled with nitrogen in shattering process, can effectively stop to produce blast, safety is good。

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model。

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail:

As it is shown in figure 1, install standing crusher 2 in frame 1, the bottom of this standing crusher 2 housing is up big and down small taper。The top of standing crusher 2 housing is stretched out in the upper end of standing crusher 2 power shaft, driven pulley 3 it is set with in the upper end of standing crusher 2 power shaft, this driven pulley 3 is connected with drive pulley 4 by belt, and drive pulley 4 is sleeved on the output shaft of motor 5。Motor 5 is positioned at the top of frame 1, and the housing of motor 5 and support 6 fix。Support 6 is the frame structure being welded by quarter bend, and the bottom of support 6 is welded mutually with the top of frame 1。

As shown in Figure 1, in the upper end of standing crusher 2 housing, the first air nozzle 7 is installed, the second air nozzle 8 is installed in the bottom of standing crusher 2 housing, first air nozzle 7 and the second air nozzle 8 are connected with controlling valve 9 each through trachea, control valve 9 to be installed on the hanging deck that frame 1 top is fixing, and control valve 9 and be connected with source nitrogen by trachea。

As it is shown in figure 1, be provided with chute 10 in the oblique upper of standing crusher 2, this chute 10 is obliquely installed, and the lower end of chute 10 is stretched in standing crusher 2, installs hopper 11 in the upper end of chute 10, and the bucket type to hopper 11 feeding expects that elevator 12 is positioned at the front of frame 1 only。

This utility model is performed such broken:

By bucket type, silico briquette after cleaning and draining expects that elevator 12 is delivered in hopper 11 only, enter in standing crusher 2 along chute 10 under gravity, the output shaft of motor 5 drives drive pulley 4 to rotate, drive pulley 4 is rotated together by the power shaft of belt drive driven pulley 3 and standing crusher 2, the silico briquette in standing crusher 2 can be broken into silica flour。In broken process, controlling valve 9 and open, be filled with nitrogen continuously by the first air nozzle 7 and the second air nozzle 8 in standing crusher 2, nitrogen, by the upper and lower in crushing operation region and air exclusion, plays explosion-proof effect。

Above-mentioned standing crusher is prior art, and its structure and working principle does not repeat at this。

Claims

1. a silica flour production line explosion-protection equipment, it is characterized in that: standing crusher (2) is installed in frame (1), the top of standing crusher (2) housing is stretched out in the upper end of this standing crusher (2) power shaft, driven pulley (3) it is set with in the upper end of standing crusher (2) power shaft, this driven pulley (3) is connected with drive pulley (4) by belt, described drive pulley (4) is sleeved on the output shaft of motor (5), and motor (5) is installed on the top of frame (1) by support (6)；In the upper end of described standing crusher (2) housing, the first air nozzle (7) is installed, the second air nozzle (8) is installed in the bottom of standing crusher (2) housing, described first air nozzle (7) and the second air nozzle (8) are connected with controlling valve (9) each through trachea, control valve (9) and are installed on the hanging deck that frame (1) top is fixing；It is provided with chute (10) in the oblique upper of described standing crusher (2), this chute (10) is obliquely installed, the lower end of chute (10) is stretched in standing crusher (2), install hopper (11) in the upper end of chute (10), the bucket type to hopper (11) feeding expects that elevator (12) is positioned at the front of frame (1) only。

2. silica flour production line explosion-protection equipment according to claim 1, it is characterised in that: the bottom of described standing crusher (2) housing is up big and down small taper。

3. silica flour production line explosion-protection equipment according to claim 1, it is characterised in that: described support (6) is the frame structure being welded by quarter bend。