A liquid contact device for a filter press
A technology of a liquid contact device and a filter press, which is applied in the direction of filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of destroying sanitation, increasing the moisture content of the unloaded filter cake, polluting the environment, etc., so as to facilitate follow-up Effect of treatment
Inactive Publication Date: 2018-01-26
EGUARD NEW ENERGY AUTOMOBILE CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
Due to the lack of diversion and liquid contact devices, these liquids drip from the filter press everywhere, which not only destroys the sanitation, but also pollutes the environment
Even if certain measures are taken, the filtrate is easy to flow out from the gap between the liquid receiving tank and the liquid receiving flap mechanism due to the seamless connection between the diversion and the liquid receiving mechanism; It will be in contact with the diversion wet surface, increasing the moisture content of the unloaded filter cake, which does not completely solve the problem
Method used
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Embodiment Construction
[0031] Below in conjunction with accompanying drawing, the present invention will be further described:
[0032] see figure 1 The liquid contact flap is composed of the left flap 2 and the right flap 1. The front and rear sides of the left flap 2 and the right flap 1 are provided with baffles. When the left and right flaps are closed, the liquid contact panel is different from the horizontal direction. When the liquid-contacting flap is closed, a herringbone slope is formed, so that the left flap and the right flap cross together up and down to ensure that the left and right flaps can be tightly closed.
[0033] The left and right flaps each have a rotating shaft, the liquid contact panel is welded on the rotating shaft, and there is a rib frame under the liquid contact panel; the rotating shafts of the left and right flaps are respectively installed on the bearing blocks 3 at both ends of the machine base, and the two rotating shafts The crank connecting rod group 7 deflecte...
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The invention provides a liquid receiving device of a filter press.The liquid receiving device comprises a left turnover plate and a right turnover plate which are used for receiving liquid, and the left turnover plate is in hinge joint with a piston rod of a hydraulic cylinder via a crank-connecting rod set.The piston rod of the hydraulic cylinder extends to push the left turnover plate to rotate reversely upwardly anticlockwise to be vertical, and rotation of the left turnover plate is transferred to a rotating shaft of the right turnover plate through a spherical hinge push rod so as to drive the right turnover plate to rotate reversely upwardly anticlockwise to be vertical.The liquid receiving device of the filter press has the advantages that the left turnover plate and the right turnover plate rotate reversely upwardly to be vertical when a filter plate of the filter press is pulled open for removing filter cakes, and are in any state when forming a 'herringbone' liquid receiving face plate during liquid receiving, residual water attached to the turnover plates can flow into a liquid receiving groove, and the removed filter cakes cannot be moistened by the water flowing down along the turnover plates so as not to be affected in water content.
Description
technical field [0001] The invention relates to a liquid contact device of a filter press, in particular to an upper flap integrated with liquid contact and discharge which can prevent the filtrate from falling to the ground and collect the filtrate exuded by the filter press. mechanism. Background technique [0002] The filter press is the main filtration equipment in the solid-liquid separation machinery industry. It is suitable for the filtration of various suspensions in the chemical, pharmaceutical, mining, food, environmental protection, coal washing and other industries. The mixed liquid is injected into the filter chamber of the filter press through the pressure of the feed pump, and the particles in the mixed liquid are intercepted by the filter medium (filter cloth) in the filter chamber and gradually accumulate on the filter cloth in the filter chamber to form a filter cake. Pull the filter plate to remove the filter cake to achieve the purpose of filtration. ...
Claims
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IPC IPC(8): B01D25/12
CPCB01D25/12
Inventor 王晓林孟龙周银河
Owner EGUARD NEW ENERGY AUTOMOBILE CO LTD