CN216910550U

CN216910550U - Grinding system

Info

Publication number: CN216910550U
Application number: CN202122656512.1U
Authority: CN
Inventors: 李海豹; 张磊; 蒋松武; 陈杨峰; 耿勇; 翟海滨
Original assignee: Jiangsu Provincial Building Materials Research & Design Institute Co ltd
Current assignee: Jiangsu Provincial Building Materials Research & Design Institute Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-07-08
Anticipated expiration: 2031-11-02

Abstract

The utility model belongs to the technical field of application of inorganic non-metallic materials, and particularly discloses a grinding system which comprises a mill feeding hopper, a mixer, a superfine tube mill, a mill discharging chute, a mill discharging hopper and a finished product chute; the blender sets up and carries upper portion one side at the income mill fill, and superfine tube mill sets up in blender lower part one side, goes out to grind the chute and sets up in blender lower part one side, goes out to grind chute one end and is located the play mill fill and carries, and the finished product chute sets up and carries upper portion one side at the play mill fill. The grinding system has the beneficial effects that: the design is reasonable, the temperature in the mill is reduced, the retention time of materials in the mill is prolonged, the particle distribution curve is improved, the yield is increased, the quality is improved, the energy is saved, the efficiency is high, and the realization is easy.

Description

Grinding system

Technical Field

The utility model belongs to the technical field of application of inorganic non-metallic materials, and particularly relates to a grinding system.

Background

The material grinding system for inorganic non-metal material in industry mainly includes open-flow and circular-flow grinding system of a tube mill, serial grinding system of several tube mills, and powder system formed from pre-grinding equipment and tube mill. However, at present, much work needs to be done in the field of ultrafine grinding, and much work needs to be done on how to reduce the temperature in the mill, how to prolong the grinding time, how to ensure better particle distribution of material grinding, and the like.

The selected equipment in the existing grinding system can not meet the requirements of ultra-fine grinding, and the excessively high temperature and the short grinding time result in low yield, low efficiency, high power consumption and insufficient fineness of the grinding system.

Based on the above problems, the present invention provides a pulverizing system.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a grinding system aiming at the defects of the prior art, solves the problems in the prior art, and provides a process system which is simple in process and easy to realize.

The technical scheme is as follows: the utility model provides a grinding system, which comprises a mill feeding hopper lift, a mixer, an ultrafine tube mill, a mill discharging chute, a mill discharging hopper lift and a finished product chute; the blender sets up and carries upper portion one side at the income mill fill, and superfine tube mill sets up in blender lower part one side, goes out to grind the chute and sets up in blender lower part one side, goes out to grind chute one end and is located the play mill fill and carries, and the finished product chute sets up and carries upper portion one side at the play mill fill.

According to the technical scheme, the grinding system further comprises a grinding head water sprayer arranged in the mixer, a grinding head dust collector connected with the mixer, and a grinding tail water sprayer arranged at the tail part of the superfine tube mill.

According to the technical scheme, the grinding system further comprises a tail grinding dust collector and a first dust guide pipe and a second dust guide pipe, wherein one end of the first dust guide pipe and one end of the second dust guide pipe are respectively connected with the superfine tube mill and the mill hopper, and the other ends of the first dust guide pipe and the second dust guide pipe are respectively connected with the tail grinding dust collector.

According to the technical scheme, the grinding system further comprises a third dust guide pipe and a valve, wherein the two ends of the third dust guide pipe are respectively connected with the tail grinding dust collector and the finished product chute, and the valve is arranged on the third dust guide pipe.

Compared with the prior art, the grinding system has the beneficial effects that: the design is reasonable, the temperature in the mill is reduced, the retention time of materials in the mill is prolonged, the particle distribution curve is improved, the yield is increased, the quality is improved, the energy is saved, the efficiency is high, and the realization is easy.

Drawings

Fig. 1 is a schematic structural diagram of a pulverizing system of the present invention.

Detailed Description

The utility model is further elucidated with reference to the drawings and the embodiments.

As shown in fig. 1, a pulverizing system includes a mill hopper 1, a mixer 4, an ultra-fine tube mill 5, a mill outlet chute 7, a mill outlet hopper 9, and a finished product chute 10;

the blender 4 is arranged on one side of the upper part of the mill bucket lifting device 1, the superfine tube mill 5 is arranged on one side of the lower part of the blender 4, the mill outlet chute 7 is arranged on one side of the lower part of the blender 4, one end of the mill outlet chute 7 is positioned in the mill outlet bucket lifting device 9, and the finished product chute 10 is arranged on one side of the upper part of the mill outlet bucket lifting device 9.

The grinding system with the structure is preferable, and further comprises a grinding head water sprayer 2 arranged in the mixer 4, a grinding head dust collector 3 connected with the mixer 4, and a grinding tail water sprayer 6 arranged at the tail part of the superfine tube mill 5.

The grinding system with the structure preferably further comprises a tail grinding dust collector 8, a first dust guide pipe 11 and a second dust guide pipe 12, wherein one ends of the first dust guide pipe 11 and the second dust guide pipe 12 are respectively connected with the superfine tube mill 5 and the mill bucket lifter 9, and the other ends of the first dust guide pipe 11 and the second dust guide pipe 12 are respectively connected with the tail grinding dust collector 8.

The grinding system with the structure preferably further comprises a third dust guide pipe 13, two ends of which are respectively connected with the tail grinding dust collector 8 and the finished product chute 10, and a valve 14 arranged on the third dust guide pipe 13.

Examples

Materials in the superfine grinding system are conveyed into a mixer 4 for mixing through a grinding bucket elevator 1, the materials are sprayed with water in the mixer 4 through a grinding head water sprayer 2 to reduce the temperature of the materials, the grinding bucket elevator 1, the mixer 4 and non-standard dust connected with the mixer are adsorbed through a grinding head dust collector 3, the materials enter a superfine tube mill 5 through the mixer 4, the materials are ground in the superfine tube mill 5 for a long time and then enter a grinding chute 7, a grinding tail water sprayer 6 installed in one end of the superfine tube mill 5 is matched with the grinding head water sprayer 2 to keep the temperature in the mill, the dust of the superfine tube mill 5, the grinding bucket elevator 9 and the grinding chute 7 is adsorbed through the grinding tail dust collector 8 and enters a finished product chute 10, and the materials in the grinding chute 7 are conveyed to the finished product chute 10 through the grinding bucket elevator 9 and then are stored.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. A grinding system is characterized in that: comprises a grinding bucket elevator (1), a mixer (4), an ultrafine tube grinder (5), a grinding chute (7), a grinding bucket elevator (9) and a finished product chute (10); the stirrer (4) is arranged on one side of the upper part of the mill bucket elevator (1), the superfine tube mill (5) is arranged on one side of the lower part of the stirrer (4), the mill outlet chute (7) is arranged on one side of the lower part of the stirrer (4), one end of the mill outlet chute (7) is positioned in the mill outlet bucket elevator (9), and the finished product chute (10) is arranged on one side of the upper part of the mill outlet bucket elevator (9); set up bistrique sprinkler (2) in blender (4), blender (4) are connected with bistrique dust collector (3), superfine tube mill (5) afterbody is provided with grinds tail sprinkler (6).

2. The pulverizing system of claim 1, wherein: the grinding system further comprises a tail grinding dust collector (8) and a first dust guide pipe (11) and a second dust guide pipe (12), wherein one ends of the first dust guide pipe (11) and the second dust guide pipe (12) are respectively connected with the superfine tube mill (5) and the mill bucket elevator (9), and the other ends of the first dust guide pipe (11) and the second dust guide pipe (12) are respectively connected with the tail grinding dust collector (8).

3. A milling system according to claim 2, wherein: the grinding system also comprises a third dust guide pipe (13) and a valve (14), wherein the two ends of the third dust guide pipe (13) are respectively connected with the tail grinding dust collector (8) and the finished product chute (10), and the valve (14) is arranged on the third dust guide pipe (13).