CN203470085U

CN203470085U - Reinforced millstone injection ring

Info

Publication number: CN203470085U
Application number: CN201320497372.0U
Authority: CN
Inventors: 马顺喜; 屠民俊
Original assignee: JIANGSU ANTELOPE MACHINERY CO Ltd
Current assignee: JIANGSU ANTELOPE MACHINERY CO Ltd
Priority date: 2013-08-14
Filing date: 2013-08-14
Publication date: 2014-03-12
Anticipated expiration: 2023-08-14

Abstract

The utility model relates to a reinforced millstone injection ring which comprises an injection ring body. Injection holes are formed in one side of the injection ring body; inclined air adjusting plates are fixed in the injection holes; wear-resistant reinforcing plates are arranged on the inner walls of the injection holes and the outer walls of the air adjusting plates in a surfacing way. According to the reinforced millstone injection ring, the wear-resistant reinforcing plates are arranged on the inner walls of the injection holes and the outer walls of the air adjusting plates in a surfacing way, so that the wear resistance of the injection holes of the injection ring is improved, the replacement frequency of the injection ring is reduced, the production efficiency is increased, and the production cost is lowered.

Description

Reinforced mill winding-up ring

Technical field

The utility model relates to Vertical Mill field, especially a kind of reinforced mill winding-up ring.

Background technology

Vertical Mill is a kind of desirable large-scale milling equipment, is widely used in the industries such as cement, electric power, metallurgy, chemical industry, nonmetallic ore.It integrates broken, dry, grinding, classification is carried, and production efficiency is high, block, graininess and powder raw material can be worn into desired granular material.

Because the winding-up ring on mill in Vertical Mill is often subject to the winding-up of high-temperature high-speed airflow, wear phenomenon is serious, and often changing winding-up ring not only wastes time and energy, and has improved cost, also needs to stop to produce, and affects production efficiency.

Utility model content

The technical problems to be solved in the utility model is: in order to provide a kind of reinforced mill winding-up high temperature resistant, wear-resisting, long service life to encircle.

The utility model solves the technical scheme that its technical problem adopts: a kind of reinforced mill winding-up ring, comprise winding-up ring body, described winding-up ring body one side is provided with winding-up mouthful, in winding-up mouth, be fixed with the air regulating board being obliquely installed, described winding-up mouth inwall, air regulating board outer wall are piled respectively and are welded with wear-resisting stiffener.

On four faces of winding-up mouthful inwall, all heap is welded with wear-resisting stiffener, and on two faces of air regulating board outer wall, all heap is welded with wear-resisting stiffener, has greatly improved the anti-wear performance of this winding-up ring.

For cost-saving, doubly, this thickness can not only play good booster action to the 0.6-0.9 that described wear-resisting stiffener thickness is air regulating board thickness, and cost of manufacture is also lower.

In order to make winding-up mouthful play better air inlet effect, described air regulating board is horizontal by 45-60 degree.

The beneficial effects of the utility model are: the reinforced mill winding-up of the utility model ring is owing to piling respectively and being welded with wear-resisting stiffener at winding-up mouthful inwall, air regulating board outer wall, improved the wearability of the winding-up mouth of winding-up ring, reduced the replacement frequency of winding-up ring, improve production efficiency, reduced production cost.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the perspective view of a preferred embodiment of the reinforced mill winding-up of the utility model ring;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view;

Fig. 3 is the upward view of Fig. 1;

Fig. 4 is that the B-B of Fig. 3 is to cutaway view;

Fig. 5 is that the reinforced mill winding-up of the utility model ring is arranged on the structural scheme of mechanism on mill;

In figure: 1. mill, 2. winding-up ring body, 3. winding-up mouthful, 4. wear-resisting stiffener, 5. air regulating board.

The specific embodiment

By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.

As Figure 1-4, a kind of reinforced mill is jetted and is encircled, and comprising winding-up ring body 2, and described winding-up ring body 2 one sides are provided with winding-up mouth 3, in winding-up mouth 3, be fixed with the air regulating board 5 being obliquely installed, described winding-up mouthful 3 inwalls, air regulating board 5 outer walls are piled respectively and are welded with wear-resisting stiffener 4.On four faces of winding-up mouthful 3 inwalls, all heap is welded with wear-resisting stiffener 4, and on two faces of air regulating board 5 outer walls, all heap is welded with wear-resisting stiffener 4, has greatly improved the anti-wear performance of this winding-up ring.

Described wear-resisting stiffener 4 thickness are preferably 0.6-0.9 times of air regulating board 5 thickness, and this thickness can not only play good booster action, and cost of manufacture is also lower.

Described air regulating board 5, horizontal by 45-60 degree, can make winding-up mouth 3 play better air inlet effect.

Mill 1 as shown in Figure 5, winding-up ring 2 is distributed on around mill 1 ringwise, forms a plurality of winding-ups mouths 3.

Compared with prior art, the reinforced mill winding-up of the utility model ring, owing to piling respectively and being welded with wear-resisting stiffener 4 at winding-up mouthful 3 inwalls, air regulating board 5 outer walls, has improved the wearability of the winding-up mouth 3 of winding-up ring, has reduced the replacement frequency of winding-up ring, improve production efficiency, reduced production cost.

The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims

1. a reinforced mill winding-up encircles, it is characterized in that: comprise winding-up ring body, described winding-up ring body one side is provided with winding-up mouthful, in winding-up mouth, is fixed with the air regulating board being obliquely installed, and described winding-up mouth inwall, air regulating board outer wall are piled respectively and be welded with wear-resisting stiffener.

2. reinforced mill winding-up ring as claimed in claim 1, is characterized in that: the 0.6-0.9 that described wear-resisting stiffener thickness is air regulating board thickness doubly.

3. reinforced mill winding-up ring as claimed in claim 1, is characterized in that: described air regulating board is horizontal by 45-60 degree.