CN218924873U

CN218924873U - Cement vibrating screen

Info

Publication number: CN218924873U
Application number: CN202122909622.4U
Authority: CN
Inventors: 贾碧波
Original assignee: Henan Weiang Machinery Equipment Co ltd
Current assignee: Henan Weiang Machinery Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2023-04-28
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a cement vibrating screen, which comprises a box body and a vibrating device penetrating the box body, wherein a crushing device is arranged at a slag discharging port of the box body, the crushing device comprises a crushing cylinder, crushing rollers are arranged on two sides of the inside of the crushing cylinder, a plurality of crushing blades are fixedly arranged on the outside of the crushing roller, and a crushing motor is fixedly arranged on one side of the outer wall of the crushing cylinder; the utility model has small volume, good sealing performance, high processing capacity, convenient limited installation on site, small impact force on foundation, cement enters the cement vibrating screen from the air chute at the bottom of the warehouse, powder is separated from cement caking by screening, the screened powder enters the air chute below, the cement caking on the screen enters the crushing device, the crushed cement reenters the air chute, and the cement after the cement vibrating screen totally reenters the air chute without foreign matters, thereby avoiding the influence of the cement caking on the loading efficiency of bulk vehicles.

Description

Cement vibrating screen

Technical Field

The utility model relates to the technical field of cement crushing and screening, in particular to a cement crushing and vibrating screen.

Background

The cement warehouse in the cement plant is used for delivering the cement, and caking is formed in the warehouse or the warehouse due to damp, so that the normal delivery of the bulk cement is affected.

At present, bulk cement in cement factories has the following problems: when the bulk vehicle is charged, the screen mesh additionally arranged on the tank truck is blocked by the cement blocks, so that normal discharging cannot be realized, ash leakage often occurs, and when a large amount of caking occurs in the cement discharged from the warehouse, the loading time of the bulk vehicle is prolonged by several times, the loading strength of a driver is increased, and the shipping efficiency is extremely low.

Disclosure of Invention

The utility model aims to provide a cement vibrating screen to solve the problem of bulk cement agglomeration.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a garrulous sieve that shakes of cement, includes the box and runs through the vibrating device who sets up in the box, box slag tap department is provided with breaker, breaker includes a broken section of thick bamboo, the inside both sides of broken section of thick bamboo are provided with crushing roller, the outside fixed mounting of crushing roller has a plurality of crushing blade, broken section of thick bamboo outer wall one side fixed mounting has crushing motor, crushing motor power take off runs through a broken section of thick bamboo and with one of them fixed connection between the broken roller.

Preferably, the bottom end of the box body is fixedly provided with a blanking hopper, and one side of the top end of the box body is fixedly provided with a feeding hole.

Preferably, the blanking hopper is externally and fixedly provided with a bracket, and the inner side of the bracket is fixedly provided with an air chute.

Preferably, a sealing cover is fixedly arranged at the top end of the box body.

Preferably, a screen is fixedly arranged above the vibrating device in the box body.

Preferably, the crushing cylinder and the blanking hopper are respectively positioned above the air chute.

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

the utility model has small volume, good sealing performance, high processing capacity, convenient limited installation on site, small impact force on foundation, cement enters the cement vibrating screen from the air chute at the bottom of the warehouse, powder is separated from cement caking by screening, the screened powder enters the air chute below, the cement caking on the screen enters the crushing device, the crushed cement reenters the air chute, and the cement after the cement vibrating screen totally reenters the air chute without foreign matters, thereby avoiding the influence of the cement caking on the loading efficiency of bulk vehicles.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a crushing device according to the present utility model;

fig. 3 is a schematic view of the internal structure of the crushing device according to the utility model.

In the figure: 10-a box body; 11-a screen; 12-sealing cover; 13-a feed inlet; 14-a blanking hopper; 20-a bracket; 30-a vibration device; 40-air chute; 50-a crushing device; 51-a crushing cylinder; 52-a crushing motor; 53-crushing roller; 54-crushing blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a garrulous sieve that shakes of cement, including box 10 and run through the vibrating device 30 that sets up in box 10, vibrating device 30 can be vibrating motor, also can be the vibration exciter, and the vibration exciter adopts biax vibration exciter, box 10 inside is located vibrating device 30 top department fixed mounting has screen cloth 11, box 10 slag notch department is provided with breaker 50, breaker 50 includes a broken section of thick bamboo 51, the inside both sides of broken section of thick bamboo 51 are provided with crushing roller 53, the outside fixed mounting of broken roller 53 has a plurality of crushing blade 54, broken section of thick bamboo 51 outer wall one side fixed mounting has broken motor 52, broken motor 52 power take off end runs through broken section of thick bamboo 51 and with one of them between 53 fixed connection, rotate through the pivot between another broken roller 53 and the broken section of thick bamboo 51.

In this embodiment, specifically, the vibration device 30 and the crushing motor 52 are respectively connected to an external power source and controlled by a switch.

Further, cement agglomerations on the screen fall into the crushing cylinder 51 from the slag discharging port, the crushing motor 52 can drive the crushing roller 53 to rotate, the cement agglomerations can be crushed through the crushing blade 54, the crushed cement agglomerations can fall into the air chute 40 again, and no agglomeration state of cement in the air chute 40 can be ensured.

Wherein, box 10 bottom fixed mounting has blanking hopper 14, and box 10 top one side fixed mounting has feed inlet 13.

Further, the cement vibrating screen is arranged at the air chute of the cement silo bottom, and the feed inlet 13 is communicated with the air chute of the cement silo bottom.

Wherein, the outside of the blanking hopper 14 is fixedly provided with a bracket 20, the inner side of the bracket 20 is fixedly provided with an air chute 40, and the air chute 40 is used for receiving non-caking cement.

Wherein, seal cover 12 is fixedly arranged at the top end of box 10, and a sealing gasket is inlaid at the joint of seal cover 12 and box 10.

Working principle: when the device is used, cement enters the cement vibrating screen through the air chute at the bottom of the warehouse, powder and cement caking are separated through the screen mesh 11, the screened powder enters the air chute 40 at the lower part from the blanking hopper 14, the cement caking on the screen falls into the crushing cylinder 51 from the slag discharging port, the crushing motor 52 works to drive one of the crushing rollers 53 to rotate, the other crushing roller 53 is matched, the cement caking can be crushed through the crushing blade 54, the crushed cement caking can fall into the air chute 40 again, and the condition that the cement in the air chute 40 is not caked can be ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a garrulous sieve that shakes of cement, includes box (10) and runs through and set up in vibrating device (30) of box (10), its characterized in that: the slag discharging device is characterized in that a crushing device (50) is arranged at the slag discharging port of the box body (10), the crushing device (50) comprises a crushing barrel (51), crushing rollers (53) are arranged on two sides inside the crushing barrel (51), a plurality of crushing blades (54) are fixedly arranged outside the crushing rollers (53), a crushing motor (52) is fixedly arranged on one side of the outer wall of the crushing barrel (51), and the power output end of the crushing motor (52) penetrates through the crushing barrel (51) and is fixedly connected with one of the crushing rollers (53).

2. A cement vibrating screen as claimed in claim 1, wherein: the automatic feeding device is characterized in that a blanking hopper (14) is fixedly arranged at the bottom end of the box body (10), and a feeding hole (13) is fixedly arranged at one side of the top end of the box body (10).

3. A cement vibrating screen as claimed in claim 2, wherein: the blanking hopper (14) is fixedly provided with a bracket (20) outside, and the inner side of the bracket (20) is fixedly provided with an air chute (40).

4. A cement vibrating screen as claimed in claim 1, wherein: the top end of the box body (10) is fixedly provided with a sealing cover (12).

5. A cement vibrating screen as claimed in claim 1, wherein: the screen (11) is fixedly arranged in the box body (10) above the vibrating device (30).

6. A cement vibrating screen as claimed in claim 1, wherein: the crushing cylinder (51) and the blanking hopper (14) are respectively arranged above the air chute (40).