A clamping device for furnace intake steering pipe
A technology for steering pipes and furnaces, which is applied in the direction of pipes/pipe joints/fittings, pipes, rigid pipes, etc. It can solve the problems of easy damage, unreliable fixing, and easy falling off of the intake pipe, and achieve the effect of long service life
Active Publication Date: 2018-11-27
兴化市三石铸业有限公司
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Problems solved by technology
[0002] The intake steering pipe is a pipe used for the intake air inside the furnace. Since the intake steering pipe needs to transmit gas continuously, it often needs to be fixed by a clamping device when in use. However, the existing air intake steering pipe There are still some defects in the clamping device when it is used. Since the air intake steering pipe has uninterrupted gas circulation inside it during the operation of the device, the air intake pipe itself is extremely easy to damage, and because the pipe is only fixed by bolts, it is relatively easy to fall off , there is the disadvantage of unreliable fixation
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[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0020] Such as Figure 1 to Figure 4 As shown, the clamping device 1 for the furnace inlet steering pipe includes a steering pipe 3, and an air inlet 5 is arranged on the steering pipe 3, and an air outlet 6 is arranged on one side of the air inlet 5, and the air inlet A screw sleeve 7 is installed on the other side of the mouth 5, and a fixed ring 2 is clamped on the screw sleeve 7. A clamping groove 12 is arranged in the middle of the fixed ring 2, and a protrusion 13 is arranged on the fixed ring 2. The fixed ring 2 A clamping ring 9 is installed on one side, and a second groove 11 is provided inside the clamping ring 9 , and a side ring 8 is ...
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The invention discloses a clamping device for an air inlet steering pipe of a smelting furnace. The clamping device comprises the steering pipe, the steering pipe is provided with an air inlet, an air outlet is formed at one side of the air inlet, a screw sleeve is installed at the other side of the air inlet, a fixing ring is clamped on the screw sleeve, a clamping ring is installed on one side of the fixing ring, a second groove is formed in the clamping ring, a side ring is installed on one side of the clamping ring, and a first groove is formed in the side ring. According to the clamping device, the air inlet and the air outlet are formed in the steering pipe which is of a hollow structure, a plastic hose is replaced with the steering pipe made of steel, and therefore the device can more stably bear uninterrupted circulation of air in the using process; the screw sleeve which is of a convex structure is installed at one side of the air inlet, the air inlet is clamped between the second groove of the clamping ring and the first groove of the side ring through the screw sleeve which is of the convex structure, and therefore the air inlet is safer and more stable during air inflowing.
Description
technical field [0001] The invention relates to a clamping device, more precisely, it is a clamping device for a melting furnace inlet steering pipe. Background technique [0002] The intake steering pipe is a pipe used for the intake air inside the furnace. Since the intake steering pipe needs to transmit gas continuously, it often needs to be fixed by a clamping device when in use. However, the existing air intake steering pipe There are still some defects in the clamping device when it is used. Since the air intake steering pipe has uninterrupted gas circulation inside it during the operation of the device, the air intake pipe itself is extremely easy to damage, and because the pipe is only fixed by bolts, it is relatively easy to fall off , there is a shortcoming of unreliable fixation. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a clamping device for the intake steering pip...
Claims
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IPC IPC(8): F16L9/02F16L3/02
CPCF16L3/02F16L9/02
Inventor 周玉红
Owner 兴化市三石铸业有限公司