WO2024032167A1 - 一种多滤筒单元圆形转盘式脱水机 - Google Patents

一种多滤筒单元圆形转盘式脱水机 Download PDF

Info

Publication number
WO2024032167A1
WO2024032167A1 PCT/CN2023/102353 CN2023102353W WO2024032167A1 WO 2024032167 A1 WO2024032167 A1 WO 2024032167A1 CN 2023102353 W CN2023102353 W CN 2023102353W WO 2024032167 A1 WO2024032167 A1 WO 2024032167A1
Authority
WO
WIPO (PCT)
Prior art keywords
area
filter cartridge
water inlet
gear track
filtrate
Prior art date
Application number
PCT/CN2023/102353
Other languages
English (en)
French (fr)
Inventor
周道朋
卢继伟
钱国强
Original Assignee
宜兴市派尼尔环保设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宜兴市派尼尔环保设备有限公司 filed Critical 宜兴市派尼尔环保设备有限公司
Priority to US18/352,880 priority Critical patent/US11964888B2/en
Publication of WO2024032167A1 publication Critical patent/WO2024032167A1/zh

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus

Definitions

  • the invention relates to the field of dehydrators, and in particular to a multi-filter cylinder unit circular rotating disc dehydrator.
  • Sludge is an inevitable product of sewage treatment. It contains high moisture. In order to reduce the pollution of the sludge to the environment, the sludge is dehydrated before being discarded.
  • commonly used sludge dehydration equipment includes stacked sludge dehydrators, plate and frame sludge dehydrators, and belt sludge dehydrators. Among them, the plate and frame sludge dehydrators cannot operate continuously; the belt sludge dehydrators are prone to blockage. The cleaning water consumption is very large; in traditional snail stacked sludge dewatering machine, one spiral shaft corresponds to one drive. When the processing capacity is large, it is necessary to increase the diameter and length of the spiral shaft or increase the number of spiral shafts.
  • the object of the present invention is to provide a multi-filter cartridge unit circular rotating disc dehydrator.
  • the innovative point of the present invention is that the circular turntable is arranged in the filtrate area, and several filter cartridge units are evenly distributed on the turntable. During the rotation process, materials can be continuously fed and mud can be continuously discharged; the filter cartridge has a self-cleaning function and the water consumption is reduced. Very few, multiple filter cartridge units can be operated continuously, which not only increases the output, but also ensures the dehydration effect.
  • the technical solution of the present invention is: a multi-filter cylinder unit circular rotating disk dehydrator, including a dehydrator body, and a middle plate is provided in the dehydrator body to separate the dehydrator body into a water inlet area. and the filtrate area.
  • the middle plate is provided with a circular turntable on one side of the filtrate area.
  • a filter cartridge corresponding to the holes is provided on one side of the circular turntable.
  • the filter cartridge It includes a front plate and a back plate. There are a number of moving rings and fixed rings arranged at intervals between the front plate and the back plate to form the side wall of the filter cartridge.
  • the back plate is provided with a No. 1 passage connecting the inside of the filter cartridge and the hole. hole, the fixed ring is connected to the front plate and the rear plate through connecting rods. There are several spacers between two adjacent fixed rings. The thickness of the moving ring is slightly smaller than the thickness of the spacers, and the moving ring is at several intervals. Between the inner rings formed by the gasket connection, a spiral shaft is provided in the center of the filter cartridge, and a shaft connected to all moving rings is provided in the filter cartridge. The shaft is connected to the spiral shaft, and the spiral shaft is away from the circular shape.
  • the end of the turntable is provided with a gear; the lower part of the middle plate is provided with a water inlet area; the upper middle part of the middle plate is provided with a mud outlet area; the filtrate area is provided with an annular gear track that meshes with the gear; the annular The gear track is divided into an upper gear track and a lower gear track.
  • the upper gear track and the lower gear track are located inside and outside the gear respectively.
  • the lower gear track corresponds to the water inlet area
  • the upper gear track corresponds to the non-water inlet area
  • the middle plate is located in the water inlet area and is provided with a mud outlet, and the side wall of the mud outlet is provided with a mud outlet; the filtrate area is provided with a driving component that drives the circular turntable to rotate, and the filtrate area is provided with a mud outlet. Drain port.
  • the filtrate area has a closed structure, and a vacuum port is provided on the filtrate area. Negative pressure accelerates the dehydration of the filter cartridge.
  • the water inlet area is also a closed structure, and a ventilation port connected to the vacuum port is provided on the water inlet area.
  • the gas in the filtrate area is extracted into the water inlet area, causing positive pressure in the water inlet area and negative pressure in the filtrate area, creating a pressure difference between the inside and outside of the filter cartridge, speeding up the flow of sewage in the filter cartridge, and making the dehydration effect of the filter cartridge more obvious.
  • a liquid level gauge is provided in the filtrate area, and two liquid discharge ports are provided in the filtrate area, one of which is provided with a valve.
  • the valve opens to accelerate the discharge of the filtrate outward.
  • the valve closes so that the filtrate area is always under negative pressure.
  • a spray assembly is provided in the filtrate area, and the spray assembly is located between the mud outlet area and the water inlet area.
  • the circular turntable is inclined toward the side away from the water inlet area. It facilitates the flow of filtrate to the tail of the filter cartridge and makes it easier to separate the filtrate.
  • the tilt angle is 0 ⁇ 5°.
  • a circle of wear-resistant plates is provided between the circular turntable and the middle plate.
  • the wear-resistant plates are located at the non-water inlet area and the mud outlet area and cover the holes. Reduces wear on round turntables and center plates.
  • the water inlet area is a flocculation stirring area
  • a metering tank is provided in the flocculation stirring area
  • a sewage inlet and an overflow port are provided on the metering tank
  • a stirrer is provided in the flocculation stirring area.
  • the fixed ring is provided with a No. 2 through hole for passing through the connecting rod
  • the spacer is provided with a No. 3 through hole for passing through the connecting rod
  • the front and rear plates are provided with a No. 3 through hole for passing through the connecting rod.
  • the No. 4 through hole of the connecting rod both ends of the connecting rod are limited by limiting components;
  • the connecting rod is a threaded rod, and the limiting component is a nut;
  • the moving ring is provided with a No. 5 through hole for passing the shaft ;
  • the No. 5 through hole is a hexagonal hole, and the cross-section of the shaft is hexagonal; the shaft and the spiral shaft are connected through several connecting plates.
  • a circular turntable is arranged in the filtrate area, and several filter cartridge units are evenly distributed on the turntable.
  • materials can be continuously fed and mud can be continuously discharged; the filter cartridge has a self-cleaning function and consumes very little water.
  • Multiple filter cartridge units work continuously to increase output and ensure dehydration effects.
  • an upper gear track and a lower gear track are provided, and the filter cartridge automatically changes tracks, so that during the process of water inlet and mud discharge, the screw shaft is always in the extrusion state, and during dehydration and extrusion, the filter cartridge is slightly tilted and squeezes. After pressing, the filtrate flows to the end of the filter cartridge, and no subsequent sewage enters, so the dehydration effect is good.
  • the water inlet area and the filtrate area are fully enclosed, with positive pressure in the water inlet area and negative pressure in the filtrate area, which accelerates the flow of sewage and filtrate and improves dehydration efficiency; and the fully enclosed structure prevents odor from being discharged to the outside, improving the working environment. .
  • the empty filter cartridge is cleaned with less water consumption and good cleaning effect.
  • the filter cartridge unit in the present invention can be replaced as a whole, making maintenance convenient and quick.
  • Figure 1 is a schematic structural diagram of Embodiment 1 after opening the cover.
  • Figure 2 is a schematic cross-sectional view of Embodiment 1.
  • Figure 3 shows the layout of the middle plate located on the side of the water inlet area.
  • Figure 4 shows the layout of the ring gear track.
  • Figure 5 shows the layout of the wear-resistant plate.
  • Figure 6 shows the layout of the mud channel and mud outlet.
  • Figure 7 is a schematic structural diagram of the circular turntable and filter cartridge.
  • Figure 8 is a schematic diagram of the hole.
  • Figure 9 is a schematic structural diagram of the filter cartridge.
  • Figure 10 is a cross-sectional view of the filter cartridge.
  • Figure 11 is a schematic structural diagram of the moving ring.
  • Figure 12 is a schematic structural diagram of the fixed ring.
  • Figure 13 is a schematic cross-sectional view of Example 2.
  • Embodiment 1 As shown in Figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, a multi-filter cartridge unit circular rotating disc dehydrator includes a dehydrator body 1 , the dehydrator body 1 is provided with a middle plate 2 to divide the dehydrator body into a water inlet area 4 and a filtrate area 5.
  • the water inlet area 4 is the flocculation and stirring area.
  • the middle plate 2 is located on one side of the filtrate area 5 and is provided with a circular turntable 6.
  • the circular turntable 6 is provided with a circle of holes 6.1.
  • One side of the circular turntable 6 is provided with a filter cartridge 3 corresponding to the hole 6.1.
  • the filter cartridge 3 includes a front plate. 3.1. Back plate 3.2.
  • the back plate 3.2 is provided with holes 6.1 to connect the inside of the filter cartridge 3
  • the connected No. 1 through hole 3.5, the fixed ring 3.4 and the front plate 3.1 and the rear plate 3.2 are connected through a connecting rod 3.6.
  • the thickness of the moving ring 3.3 is slightly smaller than the spacer.
  • the thickness of the gasket 3.7, and the moving ring 3.3 is between the inner rings formed by the connection of several spaced gaskets 3.7.
  • the end of the spiral shaft 3.8 away from the circular turntable 6 is provided with a gear 3.10; the lower part of the middle plate 2 is provided with a water inlet area 2.1, the upper middle part of the middle plate 2 is provided with a mud outlet area 2.2, and the filtrate area 5 is provided with a gear 3.10
  • the meshing ring gear track 5.1, the ring gear track 5.1 is divided into an upper gear track 5.11 and a lower gear track 5.12.
  • the upper gear track 5.11 and the lower gear track 5.12 are located inside and outside of the gear 3.10 respectively.
  • the lower gear track 5.12 corresponds to the water inlet area 2.1.
  • the upper gear track 5.12 corresponds to the non-water inlet area 2.1
  • a wear-resistant plate 10 is provided between the circular turntable 6 and the middle plate 2.
  • the wear-resistant plate 10 is located at the non-water inlet area 2.1 and the mud outlet area 2.2 and cover the hole 6.1.
  • the middle plate 2 is located at the water inlet area 4 and is provided with a mud outlet 7.
  • the side wall of the mud outlet channel 7 is provided with a mud outlet 8; the filtrate area 5 is provided with a driving assembly 9 for driving the circular turntable 6 to rotate. Equipped with drain port 5.2.
  • the filtrate area 5 is a closed structure.
  • the filtrate area 5 is provided with a vacuum port 5.3.
  • the water inlet area 4 is also a closed structure.
  • the water inlet area 4 is provided with a vent 4.1 connected to the vacuum port 5.3.
  • the vacuum port There is a vacuum pump on the pipeline connecting 5.3 and vent 4.1.
  • the filtrate area 5 There is a liquid level gauge in the filtrate area 5. There are two drain ports 5.2 in the filtrate area 5. One of the drain ports 5.2 is provided with a valve 5.5. A spray component 5.4 is provided in the filtrate area 5, and the spray component 5.4 is located between the mud outlet area 2.2 and the water inlet area 2.1.
  • the fixed ring 3.4 is provided with a No. 2 through hole 3.11 for passing through the connecting rod 3.6
  • the spacer 3.7 is provided with a No. 3 through hole 3.12 for passing through the connecting rod 3.6
  • the front plate 3.1 and the rear plate 3.2 are provided with a No. 3 through hole 3.12 for passing through the connecting rod 3.6.
  • Pass through the No. 4 through hole 3.13 of the connecting rod 3.6, and the two ends of the connecting rod 3.6 are limited by the limiting component 3.14.
  • the connecting rod 3.6 is a threaded rod
  • the limiting component 3.14 is a nut.
  • the moving ring 3.3 is provided with a No. 5 through hole 3.15 for passing through the shaft 3.9.
  • the No. 5 through hole 3.15 is a hexagonal hole, and the cross section of the shaft 3.9 is hexagonal.
  • the shaft 3.9 and the screw shaft 3.8 are connected through several connecting plates 3.16.
  • Embodiment 2 Referring to Embodiment 1, as shown in Figure 13, the circular turntable 6 is tilted toward the side away from the water inlet area 4, and the tilt angle is 0 ⁇ 5°.
  • sewage enters the flocculation stirring area from the metering tank 11, and the flocculated sewage enters the water inlet area 2.1 on the middle plate 2 of the oil into the hole 6.1, and then enters the filter cartridge 3 from the hole 6.1, and the lower gear track 5.12 drives the inside of the filter cartridge
  • the spiral shaft 3.8 rotates, accelerating the flow of sewage into the filter cartridge 3, and squeezing to accelerate dehydration, and the liquid flows out from the gap between the driven ring 3.3 and the fixed ring 3.4;
  • the spiral shaft 3.8 drives the moving ring 3.3 to rotate through the shaft 3.9, automatically cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

本发明公开了一种多滤筒单元圆形转盘式脱水机，脱水机本体内设有中板将脱水机本体分隔为进水区和滤液区，中板位于滤液区一侧设有圆形转盘，圆形转盘四周设有一圈孔洞，圆形转盘一侧设有和孔洞对应的滤筒；中板下部设有进水入口区，中板中上部设有出泥出口区，滤液区内设置有和齿轮啮合环形齿轮轨道，环形齿轮轨道分为上段齿轮轨道和下段齿轮轨道，下段齿轮轨道对应进水入口区处，上段齿轮轨道对应非进水入口区处，中板位于进水区处设有出泥通道，出泥通道侧壁设有出泥口。本发明中圆形转盘设置在滤液区，若干个滤筒单元均布在转盘上，转动过程中，可以连续进料，连续出泥；滤筒带自清洁功能，用水量很少，既增加产量，又保证脱水效果。

Description

一种多滤筒单元圆形转盘式脱水机 技术领域
本发明涉及脱水机领域，尤其涉及一种多滤筒单元圆形转盘式脱水机。
 背景技术
污泥是污水处理的必然产物，其含有较高水分，为降低污泥对环境的污染，污泥在废弃前进行脱水处理。目前常用污泥脱水设备有叠螺污泥脱水机、板框式污泥脱水机、带式污泥脱水机，其中板框式污泥脱水机不能连续运行；带式污泥脱水机容易堵塞，清洗用水量很大；传统叠螺污泥脱水机一根螺旋轴就对应一个驱动，处理量大时，需加大螺旋轴径及长度或增加螺旋轴数量，大直径时，脱水效果不好，而螺旋轴数量增加，能耗也跟着增加，而且为保证脱水时间，增加螺旋长度，脱水腔体内泥量比较大，只有在污泥出口处有挤压力，脱水效率低。
 发明内容
本发明的目的是提供一种多滤筒单元圆形转盘式脱水机。
本发明的创新点在于本发明中圆形转盘设置在滤液区，若干个滤筒单元均布在转盘上，转动过程中，可以连续进料，连续出泥；滤筒带自清洁功能，用水量很少，实现多个滤筒单元连续工作，既增加产量，又保证脱水效果。
为实现上述发明目的，本发明的技术方案是：一种多滤筒单元圆形转盘式脱水机，包括脱水机本体，所述脱水机本体内设有中板将脱水机本体分隔为进水区和滤液区，所述中板位于滤液区一侧设有圆形转盘，所述圆形转盘四周设有一圈孔洞，所述圆形转盘一侧设有和孔洞对应的滤筒，所述滤筒包括前板、后板，所述前板和后板之间设有若干间隔布置的动环和定环形成滤筒的侧壁，后板上设有将滤筒内部和孔洞连通的一号通孔，定环和前板、后板之间通过连接杆连接，相邻两定环之间设有若干间隔垫片，所述动环厚度略小于间隔垫片的厚度，且动环在若干间隔垫片连线形成的内圈之间，所述滤筒中心设有一螺旋轴，所述滤筒内设有一和所有动环均连接的轴，所述轴和螺旋轴连接，螺旋轴远离圆形转盘的端部设有齿轮；所述中板下部设有进水入口区，所述中板中上部设有出泥出口区，所述滤液区内设置有和齿轮啮合环形齿轮轨道，所述环形齿轮轨道分为上段齿轮轨道和下段齿轮轨道，上段齿轮轨道和下段齿轮轨道分别位于齿轮的内外侧，所述下段齿轮轨道对应进水入口区处，上段齿轮轨道对应非进水入口区处，所述中板位于进水区处设有出泥通道，所述出泥通道侧壁设有出泥口；所述滤液区处设有驱动圆形转盘转动的驱动组件，所述滤液区上设有排液口。
进一步地，所述滤液区为封闭式结构，滤液区上设有抽真空口。负压，加速滤筒脱水。
进一步地，所述进水区也为封闭式结构，进水区上设有和抽真空口连通的通气口。抽取滤液区内气体进入进水区，使得进水区正压，滤液区负压，滤筒内外产生压差，滤筒内污水流动加快，滤筒脱水效果更为明显。
进一步地，所述滤液区内设有液位计，滤液区内上设有两个排液口，其中一个排液口处设有阀门。当液位到达圆形转盘下部滤筒时，阀门打开，加速滤液向外排放，当液位在低位时，阀门关闭，使滤液区始终处于负压状态。
进一步地，所述滤液区内设有喷淋组件，所述喷淋组件位于出泥出口区和进水入口区之间。一个循环周期内，滤筒内污泥排空后，喷淋管再对滤筒清洗，可以减少清洗用水，而且清洗效果好。
进一步地，所述圆形转盘向远离进水区一侧倾斜。利于滤液向滤筒尾部流动，更易于滤液分离。
进一步地，所述倾斜角度为0~5°。
进一步地，所述圆形转盘和中板之间设有一圈耐磨板，所述耐磨板位于非进水入口区处和出泥出口区处且覆盖孔洞。减少圆形转盘和中板的磨损。
进一步地，所述进水区为絮凝搅拌区，所述絮凝搅拌区处设有计量槽，所述计量槽上设有污水进口和溢流口；絮凝搅拌区内设有搅拌器。先絮凝后在过滤，效果更优；将絮凝混合、脱水、滤液储存排放一体化，结构紧凑。
进一步地，所述定环上设有用于穿过连接杆的二号通孔，间隔垫片上设有用于穿过连接杆的三号通孔，所述前板和后板上设有用于穿过连接杆的四号通孔，所述连接杆两端通过限位组件限位；连接杆为螺纹杆，所述限位组件为螺母；动环上设有用于穿过轴的五号通孔；所述五号通孔为六角形孔，所述轴的截面为六角形；所述轴和螺旋轴通过若干连接板连接。
   本发明的有益效果是 ：
1、本发明中圆形转盘设置在滤液区，若干个滤筒单元均布在转盘上，转动过程中，可以连续进料，连续出泥；滤筒带自清洁功能，用水量很少，实现多个滤筒单元连续工作，既增加产量，又保证脱水效果。
2、本发明中设置上段齿轮轨道和下段齿轮轨道，滤筒自动换轨，使得进水到出泥过程中，螺旋轴始终处于挤压状态，而且脱水挤压时，滤筒微倾斜状态，挤压后滤液流向滤筒尾部，而且没有后续污水进入，脱水效果好。
3、本发明中进水区、滤液区为全封闭，进水区正压、滤液区负压，加速污水及滤液流动，提高脱水效率；而且全封闭结构，臭气不对外排放，改善工作环境。
4、本发明中对排空后的滤筒进行清洗，用水量少，清洗效果好。
5、本发明中滤筒单元可以进行整体更换，维修方便快捷。
6、本发明中絮凝混合、脱水、滤液储存排放一体化，结构紧凑。
 附图说明
图1为实施例1打开盖后的结构示意图。
图2为实施例1的截面示意图。
图3为中板位于进水区一侧的布置图。
图4为环形齿轮轨道的布置图。
图5为耐磨板的布置图。
图6为出泥通道和出泥口的布置图。
图7为圆形转盘和滤筒的结构示意图。
图8为孔洞处的示意图。
图9为滤筒的结构示意图。
图10为滤筒处的剖视图。
图11为动环的结构示意图。
图12为定环的结构示意图。
图13为实施例2的截面示意图。
 实施方式
下面将结合附图对本发明实施例中的技术方案进行清楚、完整地描述。
实施例1：如图1、2、3、4、5、6、7、8、9、10、11、12所示，一种多滤筒单元圆形转盘式脱水机，包括脱水机本体1，脱水机本体1内设有中板2将脱水机本体分隔为进水区4和滤液区5，进水区4为絮凝搅拌区，絮凝搅拌区处设有计量槽11，计量槽11上设有污水进口11.1和溢流调节管11.2；絮凝搅拌区内设有搅拌器12。中板2位于滤液区5一侧设有圆形转盘6，圆形转盘6上设有一圈孔洞6.1，圆形转盘6一侧设有和孔洞6.1对应的滤筒3，滤筒3包括前板3.1、后板3.2，前板3.1和后板3.2之间设有若干间隔布置的动环3.3和定环3.4形成滤筒3的侧壁，后板3.2上设有将滤筒3内部和孔洞6.1连通的一号通孔3.5，定环3.4和前板3.1、后板3.2之间通过连接杆3.6连接，相邻两定环3.4之间设有若干间隔垫片3.7，动环3.3厚度略小于间隔垫片3.7的厚度，且动环3.3在若干间隔垫片3.7连线形成的内圈之间，滤筒3中心设有一螺旋轴3.8，滤筒3内设有一和所有动环3.3均连接的轴3.9，轴3.9和螺旋轴3.8连接，轴3.9和螺旋轴3.8通过若干连接板3.16连接。螺旋轴3.8远离圆形转盘6的端部设有齿轮3.10；中板2下部设有进水入口区2.1，中板2中上部设有出泥出口区2.2，滤液区5内设置有和齿轮3.10啮合环形齿轮轨道5.1，环形齿轮轨道5.1分为上段齿轮轨道5.11和下段齿轮轨道5.12，上段齿轮轨道5.11和下段齿轮轨道5.12分别位于齿轮3.10的内外侧，下段齿轮轨道5.12对应进水入口区2.1处，上段齿轮轨道5.12对应非进水入口区2.1处，圆形转盘6和中板2之间设有一圈耐磨板10，耐磨板10位于非进水入口区2.1处和出泥出口区2.2处且覆盖孔洞6.1。中板2位于进水区4处设有出泥通道7，出泥通道7侧壁设有出泥口8；滤液区5处设有驱动圆形转盘6转动的驱动组件9，滤液区5上设有排液口5.2。
滤液区5为封闭式结构，滤液区5上设有抽真空口5.3，进水区4也为封闭式结构，进水区4上设有和抽真空口5.3连通的通气口4.1，抽真空口5.3和通气口4.1连通的管道上设有真空泵。
滤液区5内设有液位计，滤液区5内上设有两个排液口5.2，其中一个排液口5.2处设有阀门5.5。滤液区5内设有喷淋组件5.4，喷淋组件5.4位于出泥出口区2.2和进水入口区2.1之间。
定环3.4上设有用于穿过连接杆3.6的二号通孔3.11，间隔垫片3.7上设有用于穿过连接杆3.6的三号通孔3.12，前板3.1和后板3.2上设有用于穿过连接杆3.6的四号通孔3.13，连接杆3.6两端通过限位组件3.14限位，连接杆3.6为螺纹杆，限位组件3.14为螺母。动环3.3上设有用于穿过轴3.9的五号通孔3.15，五号通孔3.15为六角形孔，轴3.9的截面为六角形。轴3.9和螺旋轴3.8通过若干连接板3.16连接。
实施例2：参考实施例1，如图13所示，圆形转盘6向远离进水区4一侧倾斜，倾斜角度为0~5°。
工作时，污水从计量槽11进入絮凝搅拌区，经过絮凝后的污水油中板2上的进水入口区2.1进入孔洞6.1，而后从孔洞6.1进入滤筒3，下段齿轮轨道5.12带动滤筒内的螺旋轴3.8转动，加速污水向滤筒3内流动，并挤压加速脱水，液体从动环3.3、定环3.4之间的缝隙流出；螺旋轴3.8通过轴3.9带动动环3.3转动，自动清理动环3.3、定环3.4之间间隙内的固体；然后圆形转盘1将滤筒3转至上段齿轮轨道5.11时，螺旋轴3.8反向转动将泥往外推挤压，在出泥出口区2.2处将螺旋轴3.8的方向转动将泥料卸至出泥通道7后从出泥口8排出，滤液由排液口5.2排出。
所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。

Claims (10)

  1. 一种多滤筒单元圆形转盘式脱水机，包括脱水机本体，其特征在于，所述脱水机本体内设有中板将脱水机本体分隔为进水区和滤液区，所述中板位于滤液区一侧设有圆形转盘，所述圆形转盘四周设有一圈孔洞，所述圆形转盘一侧设有和孔洞对应的滤筒，所述滤筒包括前板、后板，所述前板和后板之间设有若干间隔布置的动环和定环形成滤筒的侧壁，后板上设有将滤筒内部和孔洞连通的一号通孔，定环和前板、后板之间通过连接杆连接，相邻两定环之间设有若干间隔垫片，所述动环厚度略小于间隔垫片的厚度，且动环在若干间隔垫片连线形成的内圈之间，所述滤筒中心设有一螺旋轴，所述滤筒内设有一和所有动环均连接的轴，所述轴和螺旋轴连接，螺旋轴远离圆形转盘的端部设有齿轮；所述中板下部设有进水入口区，所述中板中上部设有出泥出口区，所述滤液区内设置有和齿轮啮合环形齿轮轨道，所述环形齿轮轨道分为上段齿轮轨道和下段齿轮轨道，上段齿轮轨道和下段齿轮轨道分别位于齿轮的内外侧，所述下段齿轮轨道对应进水入口区处，上段齿轮轨道对应非进水入口区处，所述中板位于进水区处设有出泥通道，所述出泥通道侧壁设有出泥口；所述滤液区处设有驱动圆形转盘转动的驱动组件，所述滤液区上设有排液口。
  2. 根据权利要求1所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述滤液区为封闭式结构，滤液区上设有抽真空口。
  3. 根据权利要求2所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述进水区也为封闭式结构，进水区上设有和抽真空口连通的通气口。
  4. 根据权利要求1所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述滤液区内设有液位计，滤液区内上设有两个排液口，其中一个排液口处设有阀门。
  5. 根据权利要求1所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述滤液区内设有喷淋组件，所述喷淋组件位于出泥出口区和进水入口区之间。
  6. 根据权利要求1所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述圆形转盘向远离进水区一侧倾斜。
  7. 根据权利要求6所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述倾斜角度为0~5°。
  8. 根据权利要求1所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述圆形转盘和中板之间设有一圈耐磨板，所述耐磨板位于非进水入口区处和出泥出口区处且覆盖孔洞。
  9. 根据权利要求1所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述进水区为絮凝搅拌区，所述絮凝搅拌区处设有计量槽，所述计量槽上设有污水进口和溢流口；絮凝搅拌区内设有搅拌器。
  10. 根据权利要求1所述的多滤筒单元圆形转盘式脱水机，其特征在于，所述定环上设有用于穿过连接杆的二号通孔，间隔垫片上设有用于穿过连接杆的三号通孔，所述前板和后板上设有用于穿过连接杆的四号通孔，所述连接杆两端通过限位组件限位；连接杆为螺纹杆，所述限位组件为螺母；动环上设有用于穿过轴的五号通孔；所述五号通孔为六角形孔，所述轴的截面为六角形；所述轴和螺旋轴通过若干连接板连接。
PCT/CN2023/102353 2022-08-08 2023-06-26 一种多滤筒单元圆形转盘式脱水机 WO2024032167A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18/352,880 US11964888B2 (en) 2022-08-08 2023-07-14 Circular rotary-disc dehydrator with multi-filter cylinder unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210941280.0 2022-08-08
CN202210941280.0A CN115259465B (zh) 2022-08-08 2022-08-08 一种多滤筒单元圆形转盘式脱水机

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/352,880 Continuation US11964888B2 (en) 2022-08-08 2023-07-14 Circular rotary-disc dehydrator with multi-filter cylinder unit

Publications (1)

Publication Number Publication Date
WO2024032167A1 true WO2024032167A1 (zh) 2024-02-15

Family

ID=83749158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/102353 WO2024032167A1 (zh) 2022-08-08 2023-06-26 一种多滤筒单元圆形转盘式脱水机

Country Status (2)

Country Link
CN (1) CN115259465B (zh)
WO (1) WO2024032167A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115259465B (zh) * 2022-08-08 2023-05-23 宜兴市派尼尔环保设备有限公司 一种多滤筒单元圆形转盘式脱水机

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002239598A (ja) * 2001-02-15 2002-08-27 Mitsubishi Heavy Ind Ltd 汚泥脱水装置
CN101234269A (zh) * 2007-11-14 2008-08-06 四川大学 行星回转小圆筒连续加压过滤机
CN202044815U (zh) * 2011-04-14 2011-11-23 上海同臣环保科技有限公司 盘旋絮凝预浓缩装置
US20180009680A1 (en) * 2015-02-12 2018-01-11 Sartorius Lab Instruments Gmbh & Co. Kg Purification device and purification method for water utilizing filter cartridges
CN111054125A (zh) * 2019-12-19 2020-04-24 吴晓敏 一种防堵塞的污水处理装置
CN114804574A (zh) * 2022-03-31 2022-07-29 浙江科力尔环保设备股份有限公司 立式污泥浓缩、脱水一体机
CN115259465A (zh) * 2022-08-08 2022-11-01 宜兴市派尼尔环保设备有限公司 一种多滤筒单元圆形转盘式脱水机
CN217895413U (zh) * 2022-08-08 2022-11-25 宜兴市派尼尔环保设备有限公司 一种紧凑型脱水转盘
CN217895421U (zh) * 2022-08-08 2022-11-25 宜兴市派尼尔环保设备有限公司 一种转盘式脱水机

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002239598A (ja) * 2001-02-15 2002-08-27 Mitsubishi Heavy Ind Ltd 汚泥脱水装置
CN101234269A (zh) * 2007-11-14 2008-08-06 四川大学 行星回转小圆筒连续加压过滤机
CN202044815U (zh) * 2011-04-14 2011-11-23 上海同臣环保科技有限公司 盘旋絮凝预浓缩装置
US20180009680A1 (en) * 2015-02-12 2018-01-11 Sartorius Lab Instruments Gmbh & Co. Kg Purification device and purification method for water utilizing filter cartridges
CN111054125A (zh) * 2019-12-19 2020-04-24 吴晓敏 一种防堵塞的污水处理装置
CN114804574A (zh) * 2022-03-31 2022-07-29 浙江科力尔环保设备股份有限公司 立式污泥浓缩、脱水一体机
CN115259465A (zh) * 2022-08-08 2022-11-01 宜兴市派尼尔环保设备有限公司 一种多滤筒单元圆形转盘式脱水机
CN217895413U (zh) * 2022-08-08 2022-11-25 宜兴市派尼尔环保设备有限公司 一种紧凑型脱水转盘
CN217895421U (zh) * 2022-08-08 2022-11-25 宜兴市派尼尔环保设备有限公司 一种转盘式脱水机

Also Published As

Publication number Publication date
CN115259465A (zh) 2022-11-01
CN115259465B (zh) 2023-05-23

Similar Documents

Publication Publication Date Title
WO2024032167A1 (zh) 一种多滤筒单元圆形转盘式脱水机
JP2010149094A (ja) スクリュープレス式脱水機
JPS6190716A (ja) 動的ろ過装置
CN217895421U (zh) 一种转盘式脱水机
US4279760A (en) Process and apparatus for continuous cake filteration under pressure
US4186089A (en) Method and apparatus for dewatering of sludgy substance
WO2020199859A1 (zh) 一种粉料浸出器
CN211659359U (zh) 滤室容积可变的高压滤板
CN211706061U (zh) 一种刮刀过滤器
CN210186538U (zh) 一种能够自清洁的篮式过滤器
US11964888B2 (en) Circular rotary-disc dehydrator with multi-filter cylinder unit
CN116553800A (zh) 一种污泥脱水干化处理设备及处理方法
CN215026509U (zh) 不锈钢过滤器
CN113426173B (zh) 一种用于节水灌溉作业的混浊流体分离装置
JP4930667B2 (ja) スクリュープレス式汚泥脱水装置
CN117654785B (zh) 一种离心过滤机
CN1412386A (zh) 纸浆塑料及杂物分离机
CN219988555U (zh) 一种医用双层固液废弃物大型分离装置
CN219481671U (zh) 一种沉淀池刮泥机
CN217526627U (zh) 飞碟式无网过滤压渣机
CN211585611U (zh) 一种恒压式预涂过滤机
CN220572895U (zh) 一种具有双流道的过滤器
CN210261518U (zh) 一种水污染防治过程中用压榨和脱水装置
CN212669640U (zh) 一种香料提取用醇沉罐过滤装置
CN220502885U (zh) 一种多级螺旋污泥浓缩脱水机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23851394

Country of ref document: EP

Kind code of ref document: A1