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Filter press for gravel

A technology of filter press and gravel, applied in the direction of filtration and separation, fixed filter element filter, chemical instrument and method, etc., can solve the problems of high labor cost, high labor intensity, difficult operation, etc., and achieve high degree of automation, Reduce labor intensity, simple and convenient operation

Inactive Publication Date: 2021-03-05
张海林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the sludge at any time is removed by manual treatment, which has low efficiency, difficult operation, very high labor intensity and high labor cost. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art.

Method used

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  • Filter press for gravel
  • Filter press for gravel
  • Filter press for gravel

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-3 , the present invention provides a technical solution: a gravel filter press, including a main support 1, a filter tank 2, an upper support 3, a top hydraulic cylinder 4, a piston 5, a feed port 6, a sealing cover 7, and a lifting cover 8. Filter hole 9, guide plate 10, connecting plate 11, lower hydraulic cylinder 12, pressure filter tank 2 is arranged inside main support 1, upper end support 3 is arranged on the top of main support 1, ...

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Abstract

The invention discloses a filter press for gravel. The filter press comprises a main support, a filter pressing tank, an upper-end support, a top hydraulic cylinder, a piston, a feeding port, a sealing cover, a lifting cover, a filter hole, guide plates, a connecting plate and a lower-end hydraulic cylinder, wherein the filter pressing tank is arranged in the main support; the upper-end support isarranged at the top end of the main support and connected with the top hydraulic cylinder; the bottom end of the top hydraulic cylinder is connected with the piston; the piston is movably arranged inthe filter pressing tank; a feeding port is formed in one side of the piston; a sealing cover is arranged at the feeding port of the piston; a plurality of filter holes are densely distributed in thelifting cover; the sealing cover is matched with the bottom end of the filter pressing tank; a plurality of guide plates are arranged on the outer side of the lifting cover and slidably connected with the main support; the connecting plate is arranged on the outer side of the main support; and the lower-end hydraulic cylinder is arranged on the lower surface of the connecting plate and connectedwith the upper of the guide plates. According to the device, a structure is reasonable, the efficiency is greatly improved, operation is simple and convenient, labor intensity is greatly reduced, andlabor cost is saved.

Description

technical field [0001] The invention relates to the technical field of gravel filter presses, in particular to a gravel filter press. Background technique [0002] At present, most of the sludge at any time is removed by manual treatment, which has low efficiency, difficult operation, high labor intensity and high labor cost. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Contents of the invention [0003] The object of the present invention is to provide a gravel filter press, through a piston that can be lifted inside the pressure filter tank, and a lifting cover that can be lifted and densely covered with filter holes is arranged at the lower end of the filter tank, so that Internal negative pressure, so that the mud inside the pressure filter can be extruded through pressure, and the efficiency is greatly improved. Since the height of the piston and the lifting cover are controlled by the hydraulic cylinder, the de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03
CPCB01D29/03
Inventor 张海林
Owner 张海林
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