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Filtration tank with flushing cover

A filter tank and cover body technology, which is applied to the loose filter material filter, filtration separation, gravity filter and other directions, can solve the problem that the normal use of the mobile cover filter tank cannot be guaranteed, the sealing requirements of the cover body and the top of the partition wall are high, and the mobile cover cannot be guaranteed. Cover maintenance workload and other problems, to achieve the effect of simple action, small maintenance workload, and improved production capacity

Inactive Publication Date: 2014-12-03
徐东海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing mobile hood has a large maintenance workload, and the sealing requirements between the cover body and the top of the partition wall are high. The sealing effect of the practical mobile hood filter is poor, and the normal use of the mobile hood filter cannot be guaranteed. The action is simple and the periodicity is strong. ,, Reliable work, flexible and stable action, good sealing effect, less wear, long life, convenient maintenance, short construction period, significantly improved production capacity, saving a lot of infrastructure investment, simple management, small maintenance workload, and lower cost

Method used

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  • Filtration tank with flushing cover

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Embodiment Construction

[0012] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] like figure 1 The shown filter tank with a flushing cover has a filter tank body 1, a filter bed 2 is provided at the bottom of the filter tank body 1, a support layer 3 is provided at the lower end of the filter bed 2, and a triangular matching water tank is provided at the lower end of the support layer 3. The plate 4 and the triangular matching water plate 4 are provided with a water collection area 5, and the upper end of the water collection area 5 is provided with a cover body 6. The up and down movements of the cover body 6 should make full use of the hydraulic effect, requiring fewer parts, flexible and stable movements...

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Abstract

The invention relates to a filtration tank with a flushing cover. The filtration tank with the flushing cover comprises a filtration tank body, wherein a filtration bed is arranged at the bottom of the filtration tank body; a support layer is arranged at the lower end of the filtration bed; a triangular lapped water distribution plate is arranged at the lower end of the support layer; a water collection area is arranged under the triangular lapped water distribution plate; a cover body is arranged at the upper end of the water collection area; a washing siphon pipe is arranged on the cover body; a water seal cylinder is arranged at the lower end of the washing siphon pipe and arranged in a drainage channel; the cover body is connected with a truss vehicle which is arranged on the filtration tank body. The filtration tank with the flushing cover is convenient to use, simple to act, strong in periodicity, reliable to work, flexible and stable in action, good in sealing effect, small in abrasion, long in service life, convenient to maintain, short in construction period, simple to manage, small in maintenance workload and relatively low in manufacture cost; the production capacity is obviously improved; a large amount of construction investment is saved.

Description

technical field [0001] The invention relates to a filter tank with a flushing hood. Background technique [0002] The mobile hood filter is a filter composed of many filter grids. It adopts a small resistance water distribution system and uses a movable flushing cover to wash each filter grid in turn. The mobile hood filter is suitable for large and medium-sized water plants. The pool is shallow in depth, simple in structure and low in cost. [0003] The existing mobile hood has a large maintenance workload, and the sealing requirements between the cover body and the top of the partition wall are high. The sealing effect of the practical mobile hood filter is poor, and the normal use of the mobile hood filter cannot be guaranteed. The action is simple and the periodicity is strong. ,, Reliable work, flexible and stable action, good sealing effect, less wear, long life, convenient maintenance, short construction period, significantly improved production capacity, saving a lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D24/46B01D24/10
Inventor 徐东海
Owner 徐东海
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