Lifting type flashboard device

Abstract

The invention discloses a lifting type flashboard device, and relates to a lifting type flashboard in the field of salt pan bittern preparing and aquaculture. A cylindrical upper bucket and a cylindrical lower bucket are included. The bottom of the upper bucket is in cup joint to the lower bucket. A seal cover is arranged on the top of the upper bucket. A rubber seal ring is arranged at the bottomof the upper bucket. Two to four water outlets are formed in the side wall of the lower bucket, and the appearances of the water outlets are in an oval or quadrangle-octagon shape. A lifting handle is arranged on the top of the upper bucket and fixedly connected with the upper bucket through a connecting piece. A bittern pipe connector is arranged at the bottom of the lower bucket. The lifting type flashboard device has the beneficial effects that compared with a traditional flashboard, the structure of the lifting type flashboard is changed, flashboard opening and closing are achieved through upper bucket lifting or downward pressing, the structure is simple, the water flow can be effectively controlled, mounting and maintaining are easy, operation is simple and convenient, seal performance is good, and the quality and yield of bittern are improved.

Description

technical field [0001] The invention relates to a pull-type flashboard in the fields of brine making in salt fields and aquaculture. Background technique [0002] Rams are widely used in brine making in salt pans. Its function is to seal the orifice between the two brine making pools with a height difference, and to open these orifices completely or partially as required to adjust the upstream and downstream water levels. The traditional gate is a wooden guillotine type, and there are raw materials High cost, complicated process, easy to corrode and difficult maintenance. Contents of the invention [0003] The purpose of the present invention is to provide a pull-type gate device aiming at the technical defects existing in the prior art. [0004] The technical scheme adopted for realizing the purpose of the present invention is: [0005] A lifting type ram device, comprising a cylindrical upper barrel and a lower barrel, the bottom of the upper barrel is sleeved on the ...

AI Technical Summary

Problems solved by technology

Its function is to seal the orifice between the two brine making pools with a height difference, and to open these orifices completely or partially as required to adjust the upstream and downstream water levels. The traditional gate is a wooden guillotine type, and there are raw materials Problems of high cost, complex process, easy to corrode and difficult maintenance

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