CN219596797U

CN219596797U - Rubber discharging pipe of ball mill feeder

Info

Publication number: CN219596797U
Application number: CN202320697131.4U
Authority: CN
Inventors: 吕海涛; 钱赤文
Original assignee: Chibirubber Products Co ltd
Current assignee: Chibirubber Products Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-29
Anticipated expiration: 2033-03-31

Abstract

The utility model belongs to the technical field of ball mill accessories, and discloses a rubber discharging pipe of a ball mill feeder, which comprises a body, wherein a wear-resistant layer is arranged on the inner wall of the body, a plurality of transverse reinforcing ribs are transversely and uniformly arranged on the outer side wall of the body, a plurality of longitudinal reinforcing ribs are arranged at the bent position of the outer side wall of the body, a feeding end flange is arranged at the feeding end of the body, a discharging end flange is arranged at the discharging end of the body, a gas leakage branch pipe is arranged above the body, the wear resistance and tensile strength of the discharging pipe are further enhanced, the phenomenon of gas blockage in a discharging pipeline is solved, and the rubber discharging pipe is convenient to install and detach and simple in structure.

Description

Rubber discharging pipe of ball mill feeder

Technical Field

The utility model belongs to the technical field of ball mill accessories, and relates to a rubber discharging pipe of a ball mill feeder.

Background

The ball mill is a mechanical device for crushing ore bodies after the ore bodies are crushed. It is widely used in cement, silicate products, refractory materials, chemical fertilizers, nonferrous metal ore dressing, glass ceramics and other production industries, and carries out dry or wet grinding on various ores and other grindability materials.

The utility model discloses a ball mill feed arrangement that feed efficiency is high in patent grant publication number CN212189385U, including setting up in the frame of ball mill feed end one side, be provided with the feed pipe that connects with the ball mill feed inlet pipe in the frame, the one end pipe that the ball mill feed inlet direction was kept away from to the feed pipe has the conveying pipeline, the conveying pipeline below is provided with the support frame that is used for supporting the conveying pipeline, the one end pipe wall top that the conveying pipeline kept away from the feed pipe direction is provided with the loading hopper that communicates with the conveying pipeline, the conveying pipeline is inside to be provided with screw conveying oar along its length direction, screw conveying oar is kept away from the one end of feed pipe direction and is provided with the driving motor that is used for driving screw conveying oar moving.

According to the technical scheme, the two-stage supporting frames are arranged to improve the stability of the discharging pipes at the two ends, but in the practical process, due to the fact that the supporting frames of the discharging pipes at the two ends are required to be welded and fixed at zero time, a large amount of manpower and material resources are wasted, the discharging pipes are inconvenient to detach and carry, in addition, the high-pressure air source is used for boosting materials, due to the fact that the air pressure flowing characteristic is that the air pressure flows from a high-pressure area to a low-pressure area, the high-pressure air can be blown out of a charging port, a large amount of dust is brought to an operation place, harm is brought to operation workers, and secondly, the high-pressure air can cause air blocking in a pipeline, conveying of materials is blocked, the conveying pipeline of the technical scheme is not provided with a leakage structure, a large amount of air can be overflowed in the material guiding process of a feeder in summer, feeding is not smooth, feeding efficiency is reduced, and the strength of related products on the market at present is not enough, and the interface end of the charging port of a ball mill is often worn down due to the stress produced by ore body materials.

Disclosure of Invention

The utility model aims to solve the problems existing in the prior art and provides a rubber discharge pipe of a ball mill feeder, and the technical problem to be solved by the utility model is how to improve the strength of the discharge pipe and prevent air blockage.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a rubber discharging pipe of ball mill feeder, includes the body, the inner wall of body is equipped with a wearing layer, the lateral wall of body transversely evenly is equipped with many horizontal strengthening ribs, the lateral wall curved position department of body is equipped with many vertical strengthening ribs, the feed end of body is equipped with a feed end flange, the discharge end of body is equipped with a discharge end flange, the top of body is equipped with a bleeder.

Further, the feeding and discharging branch pipe is communicated with the inner wall of the body

Further, the air leakage branch pipe is arranged above the feeding end flange.

Further, the air leakage branch pipe is in a bent shape.

Furthermore, the end faces of the feeding end flange and the discharging end flange are respectively provided with a sealing ring.

Further, the wear-resistant layer is polytetrafluoroethylene.

Further, the wear-resistant layer has a thickness of 0.5 to 10 mm.

The beneficial effects are that: compared with the prior art, the utility model has the following advantages: further strengthen the abrasion resistance and the tensile strength of the discharging pipe, solve the phenomenon of air blockage in the discharging pipe, be convenient for install and disassemble, and have simple structure.

Drawings

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

FIG. 2 is another view of the overall structure of the present utility model;

fig. 3 is a cross-sectional view taken along A-A of fig. 2.

In the figure: 100. a body; 101. a wear-resistant layer; 102. transverse reinforcing ribs; 103. longitudinal reinforcing ribs; 104. a feed end flange; 105. a discharge end flange; 106. a gas discharge branch pipe; 107. and (3) sealing rings.

Detailed Description

The following is a specific embodiment of the present utility model and the technical scheme of the present utility model is further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments, as shown in fig. 1-3, a rubber discharging pipe of a ball mill feeder comprises a body 1, wherein an inner wall of the body 100 is provided with a wear-resistant layer 101, an outer side wall of the body 100 is transversely and uniformly provided with a plurality of transverse reinforcing ribs 102, a bent position of the outer side wall of the body 100 is provided with a plurality of longitudinal reinforcing ribs 103, a feeding end of the body 100 is provided with a feeding end flange 104, a discharging end of the body 100 is provided with a discharging end flange 105, a venting branch 106 is arranged above the body 100, and the venting branch 106 are arranged at the bent position of the outer side wall of the body 100

The inner wall of the body 100 communicates.

In this embodiment, the air release branch pipe 106 is disposed above the feed end flange 104.

In this embodiment, the leakage branch pipe 106 is curved.

In this embodiment, the end surfaces of the feeding end flange 104 and the discharging end flange 105 are respectively provided with a sealing ring 107.

In this embodiment, the body 100 is made of rubber NR or SBR of automobile tires.

In this embodiment, the wear-resistant layer 101 is polytetrafluoroethylene.

In this embodiment, the thickness of the abrasion-resistant layer 101 is 0.5-10 mm.

In this embodiment, the feeding end flange 104 with the sealing ring 107 is butt-jointed with the discharging pipe flange of the ball mill feeder, the flange bolts are fastened, the elbow of the air leakage branch pipe 106 is upward, and then the discharging end flange 105 with the sealing ring is butt-jointed with the feeding end flange of the ball mill, and the flange bolts are fastened.

The discharging pipe can be set to be in a straight pipe or bent pipe model according to the requirement, and if the distance between the feeder and the ball mill is too long, two sections of discharging pipes can be arranged for butt joint.

In summer, the gas in the pipeline overflows from the air leakage branch pipe in time, so that the problem that the feeding of the ball mill is not smooth due to air blockage is avoided, the wear-resistant layer is arranged, the wear-resistant strength of the inner wall of the pipeline is enhanced, and the transverse reinforcing ribs and the vertical reinforcing ribs of the outer wall of the pipeline are arranged, so that the tensile strength of the pipeline is improved.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a rubber discharging pipe of ball mill feeder, includes body (100), its characterized in that, the inner wall of body (100) is equipped with a wearing layer (101), the lateral wall of body (100) transversely evenly is equipped with many horizontal strengthening ribs (102), the lateral wall curved position department of body (100) is equipped with many vertical strengthening ribs (103), the feed end of body (100) is equipped with a feed end flange (104), the discharge end of body (100) is equipped with a discharge end flange (105), the top of body (100) is equipped with a leakage branch pipe (106), leakage branch pipe (106) are linked together with the inner wall of body (100).

2. A rubber discharge pipe of a ball mill feeder according to claim 1, characterized in that the venting branch pipe (106) is arranged above the feed end flange (104).

3. A rubber discharge pipe of a ball mill feeder according to any one of claims 1 or 2, characterized in that the venting branch (106) is curved.

4. A rubber discharge pipe for a ball mill feeder according to claim 1, characterized in that the end faces of the feed end flange (104) and the discharge end flange (105) are provided with a sealing ring (107).

5. A rubber tapping pipe for a ball mill feeder according to claim 1, characterized in that the wear layer (101) is polytetrafluoroethylene.

6. A rubber tapping pipe for a ball mill feeder according to claim 1 or 5, characterized in that the wear layer (101) has a thickness of 0.5-10 mm.