Outlet sealing device applied to storage tank
A technology for export sealing and storage tanks, which is applied in the field of decolorized oil, and can solve problems such as poor sealing of tank lids, spilled decolorized oil, and difficulty in removing the lid.
Inactive Publication Date: 2018-05-08
重庆渝邦新能源科技有限公司
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Problems solved by technology
The decolorized oil is generally stored in a temporary storage tank temporarily after it is produced, and then it is transported to the designated place. However, when the decolorized oil is stored in the temporary storage tank, the tank cover is screwed on the temporary storage tank by threads , when the decolorizing oil is stored for a certain period of time, due to the adhesion of the decolorizing oil, it will be more difficult to remove the cover of the temporary storage tank, and the simple tank cover is not well sealed, and the decolorizing oil is easy to spill. Therefore, this The invention proposes an outlet sealing device for storage tanks
Method used
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[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0017] See Figure 1-4 , The present invention provides a technical solution: an outlet sealing device for a storage tank, comprising a temporary storage tank 1. The temporary storage tank 1 is a hollow cylindrical shape with an upper opening, and a tank cover 2 is movably installed at the upper opening of the temporary storage tank 1. , The side wall of the tank cover 2 is provided with at least two through holes 21, and the two through...
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The invention discloses an outlet sealing device applied to a storage tank. The outlet sealing device applied to the storage tank comprises a temporary storage tank; the temporary storage tank is in ahollow cylindrical shape of which the upper portion is opened; a tank cover is movably installed at the opening of the upper portion of the temporary storage tank; the sidewall of the tank cover is provided with at least two through holes; two fixing structures are separately movably installed inside the two through holes; each fixing structure comprises a compression spring, a limiting ring anda fixing rod; each fixing rod is movably installed inside the corresponding through hole; each limiting ring is arranged at the outer surface of the corresponding fixing rod; each compression spring is arranged at the surface of the corresponding fixing rod positioned inside the corresponding through hole; and the tank cover can be placed above the temporary storage tank by pulling a connecting ring outwards. Compared with a traditional sealing way, the outlet sealing device disclosed by the invention can realize that the connecting ring is softly rotated after the temporary storage tank is covered by the tank cover to make a threaded block be rotated into a threaded groove so that the tank cover can be easily locked above the opening of the temporary storage tank, and a sealing ring is arranged inside the tank cover to prevent bleached oil inside the temporary storage tank from being spattered from the temporary storage tank under a shaking or rollover condition.
Description
Technical field [0001] The invention relates to the technical field of decolorizing oil, in particular to an outlet sealing device for a storage tank. Background technique [0002] Decolorizing oil is a kind of decolorizing agent. Through the decolorization treatment of high-color wastewater commonly used in dye plants, it can be applied to wastewater treatment such as active, acid and disperse dyes. It can also be used to prevent and dye wastewater treatment and industrial wastewater treatment such as pigments, inks and papermaking. The decolorized oil is generally temporarily stored in the temporary storage tank after being manufactured, and then transported to the designated place. However, when the temporary storage tank stores the decolorized oil, because the tank cover is screwed on the temporary storage tank When the decolorizing oil is stored for a certain period of time, it is difficult to remove the cover of the temporary storage tank due to the adhesion of the decolor...
Claims
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IPC IPC(8): B65D90/54
CPCB65D90/54
Inventor 周莉
Owner 重庆渝邦新能源科技有限公司