CN212040937U

CN212040937U - Carbon black pulverizer protector

Info

Publication number: CN212040937U
Application number: CN202020166430.1U
Authority: CN
Inventors: 周勇平; 陈兵; 吴世雄
Original assignee: Xinjiang Junxin Chemical Co ltd
Current assignee: Xinjiang Junxin Chemical Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-12-01
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a carbon black pulverizer protector, carbon black granules flying fast can be decelerated through a shell, through the cooperation of a driving motor, an output shaft and a fan blade, when the driving motor rotates, the fan blade is driven to rotate, thereby the purpose of blowing air to the inside of the shell is achieved, upward thrust is exerted on carbon black and impurities through air blowing, carbon black with smaller quality can fly out from a discharge port smoothly, impurities with larger quality fall fast and can fall to the outside inner part less influenced by the air blowing thrust, through the cooperation of an inclined strut, a bottom plate, an inclined strut, a connecting plate and the front and rear inner walls of the shell, impurities are accepted by forming a funnel shape, the air blowing can be ensured to be smoothly led to the upper part of the bottom plate through a through hole, when the device prevents impurities from entering a pulverizer, the probability that carbon black powder enters the pulverizer is ensured, and when the impurities are filtered by the existing device, the carbon black powder preparation rate is reduced due to the large amount of filtered carbon black.

Description

Carbon black pulverizer protector

Technical Field

The utility model relates to a rubbing crusher technical field, concrete field is a carbon black rubbing crusher protector.

Background

Carbon black is also known as amorphous carbon. The light, loose and extremely fine black powder has a very large surface area ranging from 10-3000 m2/g, and is a product obtained by incomplete combustion or thermal decomposition of a carbon-containing substance under the condition of insufficient air. The specific gravity is 1.8-2.1. The carbon black can be used as black dye, is used for manufacturing Chinese ink, printing ink, paint and the like, and is also used as a reinforcing agent of rubber, carbon black needs to be ground into carbon black powder before being used, a grinding crusher needs to be used for grinding large carbon black into carbon black powder in the manufacturing process, the grinding crusher utilizes high-speed relative motion between a movable fluted disc and a fixed fluted disc to crush crushed objects under the comprehensive actions of tooth impact, friction, mutual impact of objects and the like, the existing crusher can be influenced by foreign matters mixed with the carbon black in the process of grinding the carbon black powder to influence the crushing efficiency and the purity of the carbon black powder, and can damage the crusher per se at the same time, the service life of the crusher is shortened, great inconvenience is brought to users, the existing carbon black crusher protector can carry out impurity filtration before the carbon black enters the crusher, but the flight path of carbon black particles can also change in the filtering process, leading to a large amount of carbon black particles to be unable to accurately enter the discharge hole, leading to the preparation rate of the carbon black powder to be greatly reduced, and bringing inconvenience to manufacturers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon black rubbing crusher protector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a carbon black pulverizer protector comprises a shell, wherein a feed inlet is formed in one side wall of the shell, a discharge outlet is formed in the other side wall of the shell, an opening is formed in the front side wall of the shell, a sealing door is hinged to the front side wall of the shell and is buckled on the opening, the sealing door is fixedly connected with the shell through a locking piece, a groove body is fixedly installed in the front side wall of the shell, the width of the groove body is larger than that of the opening, supporting legs are symmetrically installed on the side wall of the shell, connecting rods are fixedly installed on the sides, close to each other, of the two supporting legs, one ends, close to each other, of the two connecting rods are fixedly connected with the left side wall and the right side wall of a lantern ring respectively, a driving motor is fixedly installed inside the lantern ring, an output shaft is fixedly installed at the output end of the driving motor, the utility model discloses a fan, including the output shaft, the output shaft is located the fixed flabellum that has cup jointed of inside lateral wall of shell, the quantity of flabellum is a plurality of and equally divide the distribution on the all lateral walls of output shaft, the equal fixed mounting in inner wall left and right sides of shell has the diagonal brace, two the one end that the diagonal brace is close to each other all with the bottom fixed connection of bottom plate, directly over the output shaft of bottom plate, the upper surface bilateral symmetry of bottom plate installs the diagonal brace, two a plurality of through-holes are all seted up on the surface of diagonal brace, two the equal fixed mounting in top of diagonal brace has a connecting plate, two the both ends that the connecting plate was kept away from each other respectively with shell left and right sides inner wall fixed connection, fixed mounting has the guide plate between.

Preferably, the front side wall and the rear side wall of the two inclined supporting plates and the guide plate are respectively tightly attached to the front inner wall and the rear inner wall of the shell.

Preferably, two the supporting legs are telescopic supporting legs.

Preferably, the included angle between the left inclined supporting plate and the horizontal plane is 120-135 degrees, the included angle between the right inclined supporting plate and the horizontal plane is 45-60 degrees, and the included angle between the guide plate and the horizontal plane is 30-45 degrees.

Preferably, the through holes in the two inclined supporting plates are arranged in a matrix mode, and the radius of each through hole is smaller than 1 mm.

Preferably, a sealing ring is arranged between the sealing door and the front side wall of the shell, a handle is mounted on the front side wall of the sealing door, and an anti-slip sleeve is sleeved on the outer wall of the handle.

Compared with the prior art, the beneficial effects of the utility model are that: a carbon black pulverizer protector enables carbon black to enter a shell through a feed inlet, carbon black particles flying fast can be decelerated, the decelerated carbon black and impurities in the carbon black can fall downwards, the blades are driven to rotate through the cooperation of a driving motor and an output shaft, so that the aim of blowing air into the shell is fulfilled, upward thrust is exerted on the carbon black and the impurities through blowing air, the carbon black with smaller quality can smoothly fly out of a discharge port, the impurities with larger quality fall fast and can fall into the shell under the influence of the blowing air thrust, through the cooperation of inclined support rods, a bottom plate, inclined support plates, connecting plates and the front inner wall and the rear inner wall of the shell, a funnel shape is formed to accept the impurities, the blowing air can be smoothly led to the upper part of the bottom plate through holes, and the device can prevent the impurities from entering the pulverizer, guaranteed the probability that the charcoal black powder got into the rubbing crusher, solved current device when straining impurity, a large amount of carbon black of straining leads to the problem that the charcoal black powder preparation rate descends.

Drawings

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

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a schematic structural view of the inclined supporting plate of the present invention;

fig. 4 is a schematic view of the installation structure of the present invention.

In the figure: 1-shell, 2-opening, 3-sealing door, 4-connecting rod, 5-lantern ring, 6-driving motor, 7-output shaft, 8-flabellum, 9-diagonal brace, 10-bottom plate, 11-diagonal brace, 12-through hole, 13-connecting plate, 14-feed inlet, 15-discharge outlet, 16-supporting leg, 17-guide plate, 18-trough body, 19-handle and 20-antiskid sleeve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a carbon black pulverizer protector comprises a shell 1, a feed inlet 14 is arranged on one side wall of the shell 1, the feed inlet 14 is connected with a carbon black discharge pipe in the previous step, a discharge outlet 15 is arranged on the other side wall of the shell 1, the discharge outlet 15 is connected with a feed inlet of a pulverizer, an opening 2 is arranged on the front side wall of the shell 1, a sealing door 3 is hinged on the front side wall of the shell 1, the sealing door 3 is buckled on the opening 2, the sealing door 3 is fixedly connected with the shell 1 through a locking piece 21, a groove body 18 is fixedly arranged on the front side wall of the shell 1, the width of the groove body 18 is larger than that of the opening 2, supporting legs 16 are symmetrically arranged on the side wall of the shell 1, connecting rods 4 are fixedly arranged on the mutually close sides of the two supporting legs 16, one mutually close ends of the two connecting rods 4 are fixedly connected with the left and right side walls of a lantern ring 5 respectively, output shaft 7 rotates the inside that runs through shell 1's bottom and extend to shell 1, output shaft 7 is located the fixed flabellum 8 that has cup jointed of the inside lateral wall of shell 1, flabellum 8's quantity is a plurality of and equally divide the distribution on output shaft 7's all lateral walls, the equal fixed mounting in inner wall left and right sides of shell 1 has diagonal brace 9, the one end that two diagonal braces 9 are close to each other all with bottom plate 10's bottom fixed connection, directly over bottom plate 10's output shaft 7, bottom plate 10's upper surface bilateral symmetry installs diagonal brace 11, a plurality of through-holes 12 are all seted up on two diagonal brace 11's surface, the equal fixed mounting in top of two diagonal brace 11 has connecting plate 13, the both ends that two connecting plates 13 kept away from each other respectively with shell 1 left and right sides inner wall fixed connection, fixed mounting has guide plate 17 between shell 1's the left side inner wall.

Carbon black can enter the shell 1 through the feed inlet 14, carbon black particles flying fast can be decelerated, the decelerated carbon black and impurities in the carbon black can fall downwards, the support legs 16 are used for supporting the shell 1 and facilitating installation of the driving motor 6, the connecting rods 4 and the lantern rings 5 are used for fixedly installing the driving motor 6 at the bottom of the shell 1, the driving motor 6 is matched with the output shaft 7 and the fan blades 8 to drive the fan blades 8 to rotate when the driving motor 6 rotates, so that the aim of blowing air into the shell 1 is fulfilled, upward thrust is exerted on the carbon black and the impurities through blowing air, the carbon black with small mass can smoothly fly out from the discharge port 15, the impurities with large mass fall at a high speed and can fall into the shell 1 due to small influence of the blowing air thrust, and the carbon black with small mass can fall into the shell 1 through the inclined support rods 9, the bottom plate 10, the inclined support plates 11, the, form the funnel shape and accept impurity, guarantee through-hole 12 that the blast air can lead to the top of bottom plate 10 smoothly, be convenient for take out impurity from shell 1 through opening 2, carry out the shutoff through sealing door 3 and latch fitting 21 to opening 2, make the carbon black of the quality too little enter into discharge gate 15 smoothly through guide plate 17.

Specifically, the front and rear side walls of the two inclined strut plates 11 and the guide plate 17 are respectively closely attached to the front and rear inner walls of the housing 1. .

Particularly, two supporting legs 16 are telescopic support leg, through designing into telescopic state with supporting leg 16, can adjust feed inlet 14 and go up the discharge tube and be located same level, guarantee that output carbon black of the step can enter into shell 1 smoothly.

Specifically, the included angle between the left inclined supporting plate 11 and the horizontal plane is 120-135 degrees, the included angle between the right inclined supporting plate 11 and the horizontal plane is 45-60 degrees, and the included angle between the guide plate 17 and the horizontal plane is 30-45 degrees.

Specifically, the through holes 12 on the two inclined supporting plates 11 are arranged in a matrix form, and the radius of each through hole 12 is smaller than 1 mm.

Specifically, a sealing ring is arranged between the sealing door 3 and the front side wall of the housing 1, a handle 19 is mounted on the front side wall of the sealing door 3, and an anti-slip sleeve 20 is sleeved on the outer wall of the handle 19.

The working principle is as follows: when the device is used, the feeding pipe at the upper step is connected with the feeding hole 14, the discharging hole 15 is connected with the feeding end of the pulverizer at the lower step, then the driving motor 6 is switched on, the driving motor 6 works, the fan blade 8 is driven to rotate when the driving motor 6 rotates through the matching of the driving motor 6, the output shaft 7 and the fan blade 8, so that the aim of blowing air to the inside of the shell 1 is fulfilled, carbon black particles are supplied to the inside of the shell 1, the carbon black can enter the shell 1, the carbon black particles flying fast can be decelerated after entering the shell 1, the decelerated carbon black and impurities in the carbon black particles can fall downwards, upward thrust is applied to the carbon black and the impurities through the air blowing, the carbon black with smaller quality can fly out from the discharging hole 15 smoothly, if the quality of partial carbon black particles is blown to the upper space of the discharging hole 15 by the air blowing, the flow guide is performed on the particles through the guide plate, make the carbon black of the quality too little enter into discharge gate 15 smoothly, the great impurity falling speed of quality is fast and receive blast air thrust influence less can drop to the shell 1 inside, through diagonal brace 9, bottom plate 10, bracing plate 11, the cooperation of inner wall around connecting plate 13 and the shell 1, it accepts impurity to constitute the funnel shape, guarantee through-hole 12 that the blast air can lead to the top of bottom plate 10 smoothly, when accepting impurity, do not influence the blast air effect, when impurity is too much, relieve latch fitting 21, open sealing door 3, take out impurity from shell 1 through opening 2 department.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbon black rubbing crusher protector, includes shell (1), a lateral wall of shell (1) is equipped with feed inlet (14), another lateral wall of shell (1) is equipped with discharge gate (15), its characterized in that: the opening (2) has been seted up to the preceding lateral wall of shell (1), the preceding lateral wall of shell (1) articulates there is sealing door (3), sealing door (3) lock is on opening (2), pass through latch fitting (21) fixed connection between sealing door (3) and shell (1), the preceding lateral wall fixed mounting of shell (1) has cell body (18), the width of cell body (18) is greater than the width of opening (2), supporting leg (16) are installed to the lateral wall symmetry of shell (1), two equal fixed mounting in one side that supporting leg (16) are close to each other has connecting rod (4), two the one end that connecting rod (4) are close to each other respectively with the left and right sides lateral wall fixed connection of lantern ring (5), the inside fixed mounting of lantern ring (5) has driving motor (6), the output fixed mounting of driving motor (6) has output shaft (7), the output shaft (7) rotatably penetrates through the bottom of the shell (1) and extends to the inside of the shell (1), the side wall of the output shaft (7) positioned in the shell (1) is fixedly sleeved with a plurality of fan blades (8), the number of the fan blades (8) is a plurality of fan blades and is uniformly distributed on the peripheral side wall of the output shaft (7), inclined support rods (9) are fixedly installed on the left side and the right side of the inner wall of the shell (1), one ends, close to each other, of the two inclined support rods (9) are fixedly connected with the bottom of the bottom plate (10), a connecting plate (13) is fixedly installed right above the output shaft (7) of the bottom plate (10), inclined support plates (11) are symmetrically installed on the left side and the right side of the upper surface of the bottom plate (10), a plurality of through holes (12) are formed in the surfaces of the two inclined support plates (11), a connecting plate (13) is fixedly installed on the top ends of the two inclined support plates (, a guide plate (17) is fixedly installed between the inner wall of the left side of the shell (1) and the top of the inner cavity, and the bottom end of the guide plate (17) is located on the upper portion of the discharge hole (15).

2. A carbon black pulverizer protector as set forth in claim 1, wherein: the front side wall and the rear side wall of the two inclined supporting plates (11) and the guide plate (17) are respectively tightly attached to the front inner wall and the rear inner wall of the shell (1).

3. A carbon black pulverizer protector as set forth in claim 1, wherein: and the two supporting legs (16) are telescopic supporting legs.

4. A carbon black pulverizer protector as set forth in claim 1, wherein: the included angle between the left inclined supporting plate (11) and the horizontal plane is 120-135 degrees, the included angle between the right inclined supporting plate (11) and the horizontal plane is 45-60 degrees, and the included angle between the guide plate (17) and the horizontal plane is 30-45 degrees.

5. A carbon black pulverizer protector as set forth in claim 1, wherein: two on the fagging (11) through-hole (12) all are the matrix and arrange, every the radius of through-hole (12) all is less than 1 mm.

6. A carbon black pulverizer protector as set forth in claim 1, wherein: be equipped with the sealing washer between the preceding lateral wall of sealing door (3) and shell (1), handle (19) are installed to the preceding lateral wall of sealing door (3), the cover is equipped with anti-skidding cover (20) on the outer wall of handle (19).