WO2019061526A1 - 一种防止过滤网堵塞的污水过滤装置 - Google Patents

一种防止过滤网堵塞的污水过滤装置 Download PDF

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Publication number
WO2019061526A1
WO2019061526A1 PCT/CN2017/105102 CN2017105102W WO2019061526A1 WO 2019061526 A1 WO2019061526 A1 WO 2019061526A1 CN 2017105102 W CN2017105102 W CN 2017105102W WO 2019061526 A1 WO2019061526 A1 WO 2019061526A1
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Prior art keywords
fixed
cylinder body
upper cylinder
sewage
rod
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PCT/CN2017/105102
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English (en)
French (fr)
Inventor
徐俊峰
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徐俊峰
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Priority to DE212017000010.4U priority Critical patent/DE212017000010U1/de
Priority to PCT/CN2017/105102 priority patent/WO2019061526A1/zh
Publication of WO2019061526A1 publication Critical patent/WO2019061526A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Definitions

  • the utility model relates to the field of sewage treatment, in particular to a sewage filtering device for preventing clogging of a filter net.
  • the existing sewage filtering device is mainly filtered through a filter net.
  • the sewage contains a lot of large dust, and the dust will accumulate on the filtering net during filtration, affecting the drainage speed, affecting the filtering effect, and the existing filtering device.
  • the filterability is poor and the sewage cannot be filtered well.
  • the present invention provides a sewage filtering device for preventing clogging of a filter.
  • a sewage filtering device for preventing clogging of a filter net comprises a sealing cylinder body.
  • the sealing cylinder body is composed of an upper cylinder body and a lower cylinder body.
  • the cross-sectional area of the lower cylinder body is larger than the cross-sectional area of the upper cylinder body, and the motor is fixed at the top of the upper cylinder body.
  • the motor is connected with the shaft inside the upper cylinder, the stirring blade is fixed on the peripheral wall of the shaft, and a blind hole is arranged at the bottom of the shaft.
  • the blind hole is provided with a rod which is slidingly matched with the rod, and the top of the rod is fixed with a stopper, and the section of the stopper is polygonal.
  • the outer end of the rod is sleeved with a spring B
  • the bottom of the rod is fixed with the spiral block
  • the bottom of the spiral block is fixed with a plate
  • a plurality of cleaning filaments are fixed at the bottom of the plate
  • the lower ends of the cleaning filament are fixed in the upper tube
  • the orifice plate in the body is fixed with a filter A between the orifice plates, a sewage inlet and a mud discharge port are arranged on the upper cylinder body
  • a filter net B is fixed in the lower cylinder body
  • a purified water outlet is arranged at the bottom of the lower cylinder body
  • the lower cylinder body is arranged
  • the bottom is fixed with a spring A
  • the spring A is fixed on the base
  • a vibrator is fixed on the upper cylinder body
  • the upper cylinder body is connected with the ozone generator
  • a valve is installed on the sewage inlet, the soil discharge port and the purified water outlet
  • the sewage inlet is installed.
  • the utility model has the beneficial effects that the design is reasonable and the preparation is simple, and the rotating water is stirred by the motor to stir the sewage, thereby preventing the dirt particles from sinking and preventing the filter net A from being clogged, and the spiral block can turn the sewage up and down during the rotation process.
  • the sewage can be quickly purified through the filter A, and the plate can be rotated simultaneously with the cleaning filament to prevent the deposited dust particles from clogging the filter A, and the vibrator can promote the rapid movement of the dust particles.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic view of a portion of the mechanism of Figure 1.
  • a sewage filtering device for preventing clogging of a filter net comprises a sealing cylinder body.
  • the sealing cylinder body is composed of an upper cylinder body 1 and a lower cylinder body 4.
  • the cross-sectional area of the lower cylinder body 4 is larger than that of the upper cylinder body.
  • the cross-sectional area of 1 is fixed to the top of the upper cylinder 1 with a motor 5, and the motor 5 is connected to the shaft 6 inside the upper cylinder 1.
  • the peripheral wall of the shaft 6 is fixed with a stirring blade 7, and a blind hole is arranged at the bottom of the shaft 6 in the blind hole.
  • the rod 20 is provided with a sliding fit.
  • the outer end of the rod 20 is sleeved with a spring B21.
  • the bottom of the rod 20 is fixed to the spiral block 23.
  • the bottom of the spiral block 23 is fixed with a plate block 8.
  • a plurality of cleaning filaments 9 are fixed at the bottom of the plate 8.
  • the lower end of the filament 9 has two orifice plates 11 fixed in the upper cylinder 1, and a filter A10 is fixed between the orifice plates 11.
  • the upper cylinder 1 is provided with a sewage inlet 2 and a soil discharge port 3, and the lower cylinder 4 is disposed.
  • a filter B12 is fixed, a purified water outlet 13 is provided at the bottom of the lower cylinder 4, and a spring A14 is fixed to the bottom of the lower cylinder 4.
  • the spring A14 is fixed to the base 15, and the vibrator 16 is fixed to the upper cylinder 1.
  • the upper cylinder 1 is connected to the ozone generator 17 to purify the sewage.
  • a valve 19 is attached to the sewage inlet 2, the soil discharge port 3, and the purified water outlet 13.
  • the utility model has reasonable design and simple production.
  • the rotating water is stirred by the motor to stir the sewage, which can prevent the dirt particles from sinking and prevent the filter A from being blocked.
  • the spiral block can turn the sewage up and down during the rotation process, so that the spiral block can be turned up and down during the rotation process.
  • the sewage is quickly purified through the filter A, and the plate can be rotated simultaneously with the cleaning filament to prevent the deposited dust particles from clogging the filter A, and the vibrator can promote the rapid movement of the dust particles, so the device can avoid the deposition of dirt particles and improve The purification efficiency.

Abstract

一种防止过滤网堵塞的污水过滤装置，包括密封筒体，密封筒体由上筒体（1）和下筒体（4）组成，下筒体（4）截面面积大于上筒体（1）的截面面积，上筒体（1）顶部固定有电机（5），电机（5）与上筒体（1）内部的轴（6）连接，轴（6）的周壁上固定有搅拌叶片（7），轴（6）底部设有一盲孔，盲孔内设有与其滑动配合的杆（20），杆的外端套有弹簧B（21），杆（20）底部与螺旋块（23）固定，螺旋块（23）底部固定有板块（8），板块（8）底部固定有多个清扫细丝（9），上筒体（1）上固定有振动器（16）。本装置可防止过滤网堵塞。

Description

一种防止过滤网堵塞的污水过滤装置 技术领域
本实用新型涉及污水处理领域，具体涉及一种防止过滤网堵塞的污水过滤装置。
背景技术
现有的污水过滤装置主要是通过过滤网来过滤，然而污水中含有许多较大的污尘，过滤时污尘会堆积在过滤网上，影响排水速度，影响过滤效果，并且现有的过滤装置的过滤性差，不能很好的对污水进行过滤。
实用新型内容
为了解决上述存在的问题，本实用新型提供一种防止过滤网堵塞的污水过滤装置。
本实用新型是通过以下技术方案实现：
一种防止过滤网堵塞的污水过滤装置，包括密封筒体，密封筒体由上筒体和下筒体组成，下筒体截面面积大于上筒体的截面面积，上筒体顶部固定有电机，电机与上筒体内部的轴连接，轴的周壁上固定有搅拌叶片，轴底部设有一盲孔，盲孔内设有与其滑动配合的杆，杆顶部固定有挡块，挡块的截面为多边形且与盲孔贴合，杆的外端套有弹簧B，杆底部与螺旋块固定，螺旋块底部固定有板块，板块底部固定有多个清扫细丝，清扫细丝下端两个固定在上筒体内的孔板，孔板之间固定有过滤网A，上筒体上设有污水入口和泥土排出口，下筒体内固定有过滤网B，下筒体底部设有净化水出口，下筒体底部固定有弹簧A，弹簧A固定在底座上，上筒体上固定有振动器，上筒体与臭氧发生器连接，污水入口、泥土排出口和净化水出口上安装有阀门，污水入口内安装有单向阀。
本实用新型的有益效果是：设计合理，制作简单，通过电机旋转搅拌叶片来搅拌污水，可防止污尘颗粒下沉，防止过滤网A被堵塞，螺旋块在旋转过程中可让污水上下翻动，可使污水快速通过过滤网A得到净化，板块可与清扫细丝同时旋转，避免沉积的污尘颗粒堵塞过滤网A，振动器可促进污尘颗粒快速运动。
附图说明
图1是本实用新型结构的示意图；
图2是图1部分机构示意图。
具体实施方式
下面结合附图与具体实施方式对本实用新型作进一步详细描述：
如图1、图2所示，一种防止过滤网堵塞的污水过滤装置，包括密封筒体，密封筒体由上筒体1和下筒体4组成，下筒体4截面面积大于上筒体1的截面面积，上筒体1顶部固定有电机5，电机5与上筒体1内部的轴6连接，轴6的周壁上固定有搅拌叶片7，轴6底部设有一盲孔，盲孔内设有与其滑动配合的杆20，杆20的外端套有弹簧B21，杆20底部与螺旋块23固定，螺旋块23底部固定有板块8，板块8底部固定有多个清扫细丝9，清扫细丝9下端两个固定在上筒体1内的孔板11，孔板11之间固定有过滤网A10，上筒体1上设有污水入口2和泥土排出口3，下筒体4内固定有过滤网B12，下筒体4底部设有净化水出口13，下筒体4底部固定有弹簧A14，弹簧A14固定在底座15上，上筒体1上固定有振动器16。上筒体1与臭氧发生器17连接,可净化污水。污水入口2、泥土排出口3和净化水出口13上安装有阀门19。污水入口2内安装有单向阀 18。
工作原理：本实用新型设计合理，制作简单，通过电机旋转搅拌叶片来搅拌污水，可防止污尘颗粒下沉，防止过滤网A被堵塞，螺旋块在旋转过程中可让污水上下翻动，可使污水快速通过过滤网A得到净化，板块可与清扫细丝同时旋转，避免沉积的污尘颗粒堵塞过滤网A，振动器可促进污尘颗粒快速运动,所以该装置可避免污尘颗粒沉积，提高了净化效率。

Claims (1)

  1. 一种防止过滤网堵塞的污水过滤装置，其特征是，包括密封筒体，所述密封筒体由上筒体和下筒体组成，所述下筒体截面面积大于上筒体的截面面积，所述上筒体顶部固定有电机，所述电机与上筒体内部的轴连接，所述轴的周壁上固定有搅拌叶片，所述轴底部设有一盲孔，盲孔内设有与其滑动配合的杆，所述杆顶部固定有挡块，所述挡块的截面为多边形且与盲孔贴合，所述杆的外端套有弹簧B，所述杆底部与螺旋块固定，所述螺旋块底部固定有板块，板块底部固定有多个清扫细丝，所述清扫细丝下端两个固定在上筒体内的孔板，所述孔板之间固定有过滤网A，所述上筒体上设有污水入口和泥土排出口，所述下筒体内固定有过滤网B，所述下筒体底部设有净化水出口，所述下筒体底部固定有弹簧A，所述弹簧A固定在底座上，所述上筒体上固定有振动器，所述污水入口内安装有单向阀，所述上筒体与臭氧发生器连接，所述污水入口、泥土排出口和净化水出口上安装有阀门。
PCT/CN2017/105102 2017-09-30 2017-09-30 一种防止过滤网堵塞的污水过滤装置 WO2019061526A1 (zh)

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DE212017000010.4U DE212017000010U1 (de) 2017-09-30 2017-09-30 Abwasserfiltervorrichtung, die das Verstopfen von Filtersieben verhindern kann
PCT/CN2017/105102 WO2019061526A1 (zh) 2017-09-30 2017-09-30 一种防止过滤网堵塞的污水过滤装置

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