Wood protective pad of gun head of mud gun
A technology for protective pads and nozzles, which is applied in the field of wooden protection pads for ironmaking equipment and mud cannon nozzles. It can solve the problems such as difficult removal of residues, reduce the risk of mud running, improve fit, and easy installation angle Effect
Pending Publication Date: 2019-05-03
长兴煤山新型炉料有限公司
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Problems solved by technology
However, after use, the residue is not easy to remove, and the waste needs to be disposed of
Method used
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0019] refer to figure 1 , figure 2 with image 3 , the present invention is a kind of wooden protective pad for the gun head of a mud gun, comprising a protective pad main body 1, and the protective pad main body 1 includes a tail pad 2, a ring pad 3, a protection ring 4 and an inner pad 5, and a ring pad is placed on the top of the tail pad 2 3. The inside of the ring pad 3 is fixed with...
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The invention discloses a wood protective pad of a gun head of a mud gun. The wood protective pad comprises a protective pad main body which comprises a tail pad, a ring pad, a protective ring and aninner pad; the ring pad is placed at the top of the tail pad, the protective ring is fixedly arranged in the ring pad, and the protective ring sleeves the inner pad; the tail pad, the ring pad and theinner pad are all made of wood materials, the section of the ring pad is in a circular ring shape, the inner diameter of the ring pad is the same as the outer diameter of the protective ring, the outer diameter of the ring pad is the same as the diameter of the tail pad, the diameter of the inner pad is the same as the inner diameter of the protective ring, and the thicknesses of the tail pad, the ring pad and the inner pad are the same; and the tail pad, the ring pad, the protective ring and the inner pad are coaxially arranged. The wood protective pad is not prone to being rusted and corroded and good in toughness, external stress is easy to release, the conformity of the mud gun and an iron notch is improved, the risk of mud running is reduced, materials are easy to obtain, a manufacturing process and device are easy to control, the weight of the wood protective pad is lower than that of an iron protective ring, hand-held mounting is convenient, the mounting angle is easy to control, no residue and waste exists, and the gun head is easy to clear.
Description
【Technical field】 [0001] The invention relates to the technical field of ironmaking equipment, in particular to the technical field of a wooden protective pad for a mud gun head. 【Background technique】 [0002] The mud cannon is the equipment used for plugging the blast furnace ironmaking. It is in a high-temperature environment during the working process, and at the moment of plugging, the nozzle part has a strong impact on the iron hole, and it also bears the temperature of more than 2500 ° C. The mixture of slag and iron is burned until the mud in the clay gun is blocked into the hole of the iron hole, and the damage of the mixture of slag and iron to the gun head is blocked. [0003] At present, there are generally three settings for the nozzle head of the domestic mud gun during work: the first one is the traditional one without a protective pad. This setting is often easy to burn the nozzle head with the slag-iron mixture during work, causing the nozzle head to be unev...
Claims
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IPC IPC(8): C21B7/12
CPCY02P10/20
Inventor 许华佘春霞郑韬崔健健
Owner 长兴煤山新型炉料有限公司