Exhaust outlet upper lid of vacuum medium-frequency induction sintering furnace
A technology of induction sintering and exhaust vents, applied in furnaces, furnace components, lighting and heating equipment, etc., can solve the problem of easy entry of water on the top cover of the exhaust vents, and achieve the effect of reducing the entry of rainwater and improving waterproofness.
Inactive Publication Date: 2016-02-10
王琳
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Problems solved by technology
However, the upper cover of the exhaust port of the commonly used vacuum intermediate frequency induction sintering furnace is prone to water ingress.
Method used
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[0012] 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.
[0013] The invention provides an upper cover for the tuyere outlet of a vacuum intermediate frequency induction sintering furnace which is not easy to enter water.
[0014] Such as figure 1 , figure 2 As shown, a vacuum intermediate frequency induction sintering furnace tuyere upper cover 1 includes an upper cover body 2, and horizontal grilles 3 are arranged on both sides of the upper cover body 2, and on the upper cover body 2 Longitudinal grilles 4 are provided at the front and rear, and a first air outlet 51 and a second air outlet 52 are provided at the top of the upper cover body 2 .
[0015] Such as figure 1 , figure 2 As shown, the ...
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The invention discloses an exhaust outlet upper lid of a vacuum medium-frequency induction sintering furnace. The exhaust outlet upper lid comprises an upper lid body. Transverse gratings are arranged on the two side faces of the upper lid body. Longitudinal gratings are arranged on the front face and the rear face of the upper lid body. A first exhaust outlet and a second exhaust outlet are formed in the top of the upper lid body. The upper lid body is made of metal. The surface of the upper lid body is plated with a layer of zinc. According to the exhaust outlet upper lid of the vacuum medium-frequency induction sintering furnace, due to the fact that the transverse gratings and the pair of longitudinal gratings are arranged on the side faces of the upper lid body, the two exhaust outlets are formed in the top of the upper lid body, the whole upper lid body is made of metal, the surface of the upper lid body is plated with the layer of zinc so that the upper lid body can be prevented from being corroded, and meanwhile rainwater is prevented from entering to the greatest extent through the design of the upper lid body, so that the waterproof performance of the exhaust outlet upper lid of the vacuum medium-frequency induction sintering furnace is greatly improved.
Description
technical field [0001] The invention relates to an upper cover of an exhaust outlet, more precisely, an upper cover of an exhaust outlet of a vacuum intermediate frequency induction sintering furnace. Background technique [0002] Vacuum intermediate frequency induction sintering furnace is a kind of industrial equipment that is widely used in industrial production and has a broad application prospect. However, the upper cover of the exhaust port of the generally used vacuum intermediate frequency induction sintering furnace is prone to water ingress. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing an upper cover for the exhaust outlet of the vacuum intermediate frequency induction sintering furnace which is not easy to enter water. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A vacuum intermediate freq...
Claims
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IPC IPC(8): F27D1/18
Inventor 王琳
Owner 王琳