CN103405962A - Multi-stage sewage separation device - Google Patents
Multi-stage sewage separation device Download PDFInfo
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- CN103405962A CN103405962A CN2013103713222A CN201310371322A CN103405962A CN 103405962 A CN103405962 A CN 103405962A CN 2013103713222 A CN2013103713222 A CN 2013103713222A CN 201310371322 A CN201310371322 A CN 201310371322A CN 103405962 A CN103405962 A CN 103405962A
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- filter cylinder
- sewage
- supporting plate
- helical blade
- helical
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Abstract
The invention relates to a multi-stage sewage separation device. The invention adopts the technical scheme that a front supporting plate and a rear supporting plate are fixed together with a spiral shaft through nuts and are fixed together with a secondary filter cartridge through bolts, wherein a sludge outlet is formed in the front supporting plate; a sewage inlet is formed in the rear supporting plate; a primary filter cartridge is supported by a bearing, a sealing ring and a gearwheel disk; gear driving is driven by a speed changer. The inner wall of the conical surface of the primary filter cartridge with filter holes is matched with the spiral shaft to form primary separation; spiral blades are arranged on the outer wall of the conical surface of the primary filter cartridge and are matched with the cylindrical secondary filter cartridge with small filter holes to form secondary separation. The multi-stage sewage separation device is simple in structure and convenient to install; the separated sewage of a sewage suction truck can be recycled; the working efficiency is improved.
Description
Technical field
The invention belongs to the sewage separation field of suction-type sewer scavenger, be specifically related to a kind of multi-stage sewage separator.
Background technology
The urban sewage pipeline remove contamination and dredge operation in extensively adopt suction-type sewer scavenger, modern suction-type sewer scavenger adopts high-pressure hydraulic pump that the clear water in the suction-type sewer scavenger water pot is impacted to deposit dirt in sewer pipe through shower nozzle more, make deposit dirt become flexible and mix with water, then dirt and the sewage in sewer pipe, gone out are sucked in water pot through water pot with vavuum pump.This comprehensive suction-type sewer scavenger with high pressure washing and vacuum suction function is easy to use, simple to operate, but this suction-type sewer scavenger can only complete a single cycle operation, namely working as a tank clear water is used up, after sucking a tank sewage, just can not continue operation again, must outwell after sewage in tank is changed clear water and just can work on.Processing the tank sewage sucked is a very difficult thing, sewage can not directly be poured sewer into, must be transported to Sewage Disposal processes, and Sewage Disposal is many at urban fringe, it has increased the distance that suction-type sewer scavenger transports sewage, increased suction-type sewer scavenger water consumption, change water time and cost, also have influence on suction-type sewer scavenger utilization rate and operating efficiency.
Summary of the invention
The present invention is intended to overcome the prior art defect, and purpose is to provide a kind of multi-stage sewage separator and is arranged in the suction-type sewer scavenger water pot, realizes suction-type sewer scavenger sewage recycling after separating, and reduces the suction-type sewer scavenger use cost and increases work efficiency.
For achieving the above object, the technical solution used in the present invention is: be provided with the front supporting plate of sludge outlet and be provided with between the rear carrier plate of sewage import, fixing by nut and helical axis, by bolt and secondary filter cylinder, fixing, by bracket supports; A filter cylinder, by bearing, sealing ring and the supporting of canine tooth wheel disc, drives pinion by speed changer and drives.
In technique scheme: helical axis is comprised of axle and helical blade, and the external diameter of helical blade is taper along axis direction; Helical axis is fixedly connected on the centre bore between front supporting plate and rear carrier plate by nut.
In technique scheme: a filter cylinder surface, for taper, is distributed with filtering holes on surface, tapering is identical with the helical blade external diameter tapering of helical axis; On the conical outer surface of a filter cylinder, be provided with helical blade, the external diameter of helical blade is cylindrical along axis direction; In the dirty hole that is provided with out at the auger place of a filter cylinder, place is provided with dividing plate at the conelet head; The filter cylinder be bearing between front supporting plate and rear carrier plate can rotate.
In technique scheme: surface configuration is that the secondary filter cylinder on the face of cylinder coordinates with the helical blade on filter cylinder, in secondary filter cylinder surface distributed, the filtration aperture is arranged; The secondary filter cylinder is bolted to connection on front supporting plate and rear carrier plate.
In technique scheme: sludge outlet, speed changer, driving pinion, bearing, sealing ring, canine tooth wheel disc are arranged on the conelet end of a filter cylinder, and speed changer can adopt motor to drive or substitute directly and drive with hydraulic motor.
Owing to having adopted technique scheme: the external diameter of the helical blade of helical axis is taper along axis direction, when helical axis, coordinate with the conical surface of a filter cylinder and while producing relative rotation, a helical compression that has formed material is carried, dirt in promotion sewage and the volume that separates and reduce minute dirt of water, the direction of mass transport depends on the rotation direction of helical blade or the rotation direction of a filter cylinder, and the dirt after separation is from discharging sludge outlet.Helical axis is fixedly connected on the centre bore between front supporting plate and rear carrier plate by nut, and helical axis is motionless in helical feed process, and one time filter cylinder rotates.
First separation effect in helical feed process of the present invention depends on the size of a filter cylinder surface filtration bore dia, when first separation, adopts the filter opening of larger aperture, and the resistance while filtering sewage to reduce improves filter capacity.External diameter on the poppet surface of a filter cylinder is that cylindrical helical blade coordinates formation cone spiral with the secondary filter cylinder, forming secondary dirt helical compression carries, owing to once carrying and second-pumping shares the rotation of a filter cylinder, the dirt throughput direction is definite by the rotation direction of helical blade on filter cylinder.The secondary dirt is carried opposite with a dirt throughput direction, in the secondary spiral course of conveying, form the compression dirt of larger particles, the auger place that is squeezed to a filter cylinder is got back in first separation through going out dirty hole, and again separates together with the sewage entered from the sewage import, discharges from sludge outlet.The size of secondary filter cylinder surface apertures has determined the effect of the secondary separation of sewage, when secondary separation, adopts the filtering holes of smaller aperture due.
Speed changer of the present invention, driving pinion, bearing, sealing ring, canine tooth wheel disc are arranged in the conelet end of a filter cylinder, can make drive mechanism become simple and compact, adopt dividing plate can reduce the infringement of sewage to gear.Speed changer is driven by motor; Adopt fluid motor-driven can save reducing gear, because the motor of hydraulic motor can be arranged in outside the suction-type sewer scavenger water storing tank, isolated to be convenient to insulation relatively safe with water.
Therefore, adopt fixedly helical axis and secondary filter cylinder, rotate the second-order separation that cartridge structure mode forms, make the multi-stage sewage separator have simple in structure, the convenient installation, be convenient to realize suction-type sewer scavenger sewage recycling after separating, reduce use cost, increase work efficiency.
The accompanying drawing explanation
Figure l is a kind of structure chart of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the work enforcement figure of Fig. 1.
The specific embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments, is not the restriction to its protection domain.
A kind of multi-stage sewage separator, its structure as depicted in figs. 1 and 2, are provided with the front supporting plate 2 of sludge outlet 16 and are provided with between the rear carrier plate 8 of sewage import 10, fixing with helical axis 7 by nut 17, fixing with secondary filter cylinder 5 by bolt 9, by support 15 supportings; A filter cylinder 6, by bearing 14, sealing ring 13 and 4 supportings of canine tooth wheel disc, drives pinion 3 by speed changer 1 and drives.
As depicted in figs. 1 and 2, helical axis 7 is comprised of axle and helical blade, and the external diameter of helical blade is taper along axis direction; Helical axis 7 is fixedly connected on the centre bore between front supporting plate 2 and rear carrier plate 8 by nut 17.
As depicted in figs. 1 and 2, filter cylinder 6 surfaces, for taper, are distributed with filtering holes on surface, and tapering is identical with the helical blade external diameter tapering of helical axis 7; On the conical outer surface of a filter cylinder 6, be provided with helical blade, the external diameter of helical blade is cylindrical along axis direction; In the dirty hole 11 that is provided with out at the auger place of a filter cylinder 6, place is provided with dividing plate 12 at the conelet head; The filter cylinder 6 be bearing between front supporting plate 2 and rear carrier plate 8 can rotate.
As depicted in figs. 1 and 2, surface configuration is that the secondary filter cylinder 5 on the face of cylinder coordinates with the helical blade on filter cylinder 6, in secondary filter cylinder 5 surface distributed, the filtration aperture is arranged; Secondary filter cylinder 5 is fixedly connected on front supporting plate 2 and rear carrier plate 8 by bolt 9.
As depicted in figs. 1 and 2, sludge outlet 16, speed changer 1, driving pinion 3, bearing 14, sealing ring 13, canine tooth wheel disc 4 are arranged on the conelet end of a filter cylinder 6, and speed changer 1 can adopt motor to drive or substitute directly and drive with hydraulic motor.
In this specific embodiment, the external diameter of the helical blade of helical axis 7 is taper along axis direction, when helical axis 7, coordinate with the conical surface of a filter cylinder 6 and while producing relative rotation, a helical compression that has formed material is carried, dirt in promotion sewage and the volume that separates and reduce minute dirt of water, the direction of mass transport depends on the rotation direction of helical blade or the rotation direction of a filter cylinder 6, and the dirt after separation is from discharging sludge outlet 16.Helical axis 7 is fixedly connected on the centre bore between front supporting plate 2 and rear carrier plate 8 by nut 17, and helical axis 7 is motionless in helical feed process, and one time filter cylinder 6 rotates.
In this specific embodiment, the first separation effect in helical feed process depends on the size of filter cylinder 6 surface filtration bore dias, when first separation, adopts the filter opening of larger aperture, and the resistance while filtering sewage to reduce improves filter capacity.External diameter on the poppet surface of a filter cylinder 6 is that cylindrical helical blade coordinates formation cone spiral with secondary filter cylinder 5, forming secondary dirt helical compression carries, owing to once carrying and second-pumping shares the rotation of a filter cylinder 6, the dirt throughput direction is definite by the rotation direction of helical blade on filter cylinder 6.The secondary dirt is carried opposite with a dirt throughput direction, in the secondary spiral course of conveying, form the compression dirt of larger particles, the auger place that is squeezed to a filter cylinder 6 is got back in first separation through going out dirty hole 11, and again separate together with the sewage entered from sewage import 10, from sludge outlet 15, discharge.The size of secondary filter cylinder 5 surface apertures has determined the effect of the secondary separation of sewage, when secondary separation, adopts the filtering holes of smaller aperture due.
In this specific embodiment, speed changer 1, driving pinion 3, bearing 14, sealing ring 13, canine tooth wheel disc 4 are arranged in the conelet end of a filter cylinder 6, can make drive mechanism become simple and compact, adopt dividing plate 12 can reduce the infringement of sewage to gear.Speed changer 1 is driven by motor; Adopt fluid motor-driven can save reducing gear, because the motor of hydraulic motor can be arranged in outside suction-type sewer scavenger water storing tank 18, isolated to be convenient to insulation relatively safe with water.
This device embodiment, as shown in Figure 3.
Device is installed, a kind of multi-stage sewage separator is fixed in water storing tank 18 by support 15, sewage import 10 is facing to tank import 19, sludge outlet 16 connects sludge tank 20, vavuum pump makes to produce negative pressure in water storing tank 18, sewage under atmospheric effect by dirt sucking tube through tank import 19 with advance sewage import 10.
First separation, through sewage import 10, enter the sewage in filter cylinder 6 one time, water is under gravity and filter cylinder 6 inside and outside differential pressure effects, through hole, filter and flow in secondary filter cylinder 5, dirt is attached on filter cylinder 6 inwall, speed changer 1 driving pinion 3 and canine tooth wheel disc 4 drive a filter cylinder 6 and rotate, and are attached to the dirt on filter cylinder 6 inwalls and carry by the extruding of the cone spiral vane on helical axis 7, enter the interior storage of sludge tank 20 from sludge outlet 16.
Secondary separation, sewage after first separation flows in secondary filter cylinder 5, after the filter opening of secondary filter cylinder 5 refilters, flow in water storing tank 18, be attached to the dirt on secondary filter cylinder 5 inwalls, by rotating helical blade effect on filter cylinder 6, be transferred and push the dirt of larger material of formation, again enter in filter cylinder 6 by going out dirty hole 11, the dirt gone out with first separation enters the interior storage of sludge tank 20 by sludge outlet 16.
Sewage re-uses, and sewage is after secondary separation, and in water, dirt greatly reduces, and flows in water storing tank 18 in the time of can supplying to rinse sewer and reuses.
The sludge tank cleaning, open cover 21, clears out the mud be stored in sludge tank 20.
Therefore, the multi-stage sewage separator has simple in structure, and convenient the installation is convenient to realize suction-type sewer scavenger sewage recycling after separating, and reduces use cost, increases work efficiency.
Claims (5)
1. multistage device for separating mud and water, it is characterized in that: be provided with the front supporting plate (2) of sludge outlet (16) and be provided with between the rear carrier plate (8) of sewage import (10), fixing by nut (17) and helical axis (7), fixing by bolt (9) and secondary filter cylinder (5), by support (15), supported; A filter cylinder (6), by bearing (14), sealing ring (13) and canine tooth wheel disc (4) supporting, drives pinion (3) by speed changer (1) and drives.
2. a kind of multistage device for separating mud and water according to claim 1, is characterized in that helical axis 7 is comprised of axle and helical blade, and the external diameter of helical blade is taper along axis direction; Helical axis (7) is fixedly connected on the centre bore between front supporting plate (2) and rear carrier plate (8) by nut (17).
3. a kind of multistage device for separating mud and water according to claim 1, is characterized in that a filter cylinder (6) surface, for taper, is distributed with filtering holes on surface, and tapering is identical with the helical blade external diameter tapering of helical axis (7); On the conical outer surface of a filter cylinder (6), be provided with helical blade, the external diameter of helical blade is cylindrical along axis direction; The auger place of a filter cylinder (6) be provided with out dirty hole (11), at conelet head place, be provided with dividing plate (12); The filter cylinder (6) be bearing between front supporting plate (2) and rear carrier plate (8) can rotate.
4. a kind of multistage device for separating mud and water according to claim 1, is characterized in that surface configuration is that the secondary filter cylinder (5) on the face of cylinder coordinates with the helical blade on a filter cylinder (6), has the filtration aperture in secondary filter cylinder (5) surface distributed; Secondary filter cylinder (5) is fixedly connected on front supporting plate (2) and rear carrier plate (8) by bolt (9).
5. a kind of multistage device for separating mud and water according to claim 1, it is characterized in that sludge outlet (16), speed changer (1), driving pinion (3), bearing (14), sealing ring (13), canine tooth wheel disc 4 are arranged on the conelet end of a filter cylinder (6), and speed changer (1) can adopt motor to drive or substitute directly and drive with hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371322.2A CN103405962B (en) | 2013-08-22 | 2013-08-22 | Multi-stage sewage separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371322.2A CN103405962B (en) | 2013-08-22 | 2013-08-22 | Multi-stage sewage separation device |
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| CN103405962A true CN103405962A (en) | 2013-11-27 |
| CN103405962B CN103405962B (en) | 2014-12-24 |
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| CN201310371322.2A Expired - Fee Related CN103405962B (en) | 2013-08-22 | 2013-08-22 | Multi-stage sewage separation device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183698A (en) * | 2018-10-23 | 2019-01-11 | 福建龙马环卫装备股份有限公司 | A kind of sweeper sewage circulation unit and its sewage water treatment method |
| CN110228884A (en) * | 2019-07-05 | 2019-09-13 | 临沂大学 | Filter device is used in a kind of production of mineral water |
| CN111569502A (en) * | 2020-06-11 | 2020-08-25 | 广东省资源综合利用研究所 | Spiral solid-liquid separation device |
| CN111790207A (en) * | 2020-08-10 | 2020-10-20 | 威孔过滤科技（苏州）有限公司 | Filter for high-slag-content materials and filtering method thereof |
| CN112807836A (en) * | 2021-02-07 | 2021-05-18 | 徐州优力特回转支承制造有限公司 | Environment-friendly treatment device for separating mud and water in pipe type feeding |
| CN115518436A (en) * | 2022-10-17 | 2022-12-27 | 潍坊林凯机械有限公司 | High-energy-efficiency squeezing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201445853U (en) * | 2009-02-24 | 2010-05-05 | 李冲 | Oil-water separator for kitchen waste |
| CN202802904U (en) * | 2012-10-12 | 2013-03-20 | 张明亮 | Domestic sewage solid separating machine |
| CN203425617U (en) * | 2013-08-22 | 2014-02-12 | 武汉科技大学 | Sludge-water separating device of sludge-absorbing vehicle |
-
2013
- 2013-08-22 CN CN201310371322.2A patent/CN103405962B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201445853U (en) * | 2009-02-24 | 2010-05-05 | 李冲 | Oil-water separator for kitchen waste |
| CN202802904U (en) * | 2012-10-12 | 2013-03-20 | 张明亮 | Domestic sewage solid separating machine |
| CN203425617U (en) * | 2013-08-22 | 2014-02-12 | 武汉科技大学 | Sludge-water separating device of sludge-absorbing vehicle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183698A (en) * | 2018-10-23 | 2019-01-11 | 福建龙马环卫装备股份有限公司 | A kind of sweeper sewage circulation unit and its sewage water treatment method |
| CN110228884A (en) * | 2019-07-05 | 2019-09-13 | 临沂大学 | Filter device is used in a kind of production of mineral water |
| CN110228884B (en) * | 2019-07-05 | 2024-09-20 | 临沂大学 | Filter equipment is used in mineral water production |
| CN111569502A (en) * | 2020-06-11 | 2020-08-25 | 广东省资源综合利用研究所 | Spiral solid-liquid separation device |
| CN111790207A (en) * | 2020-08-10 | 2020-10-20 | 威孔过滤科技（苏州）有限公司 | Filter for high-slag-content materials and filtering method thereof |
| CN112807836A (en) * | 2021-02-07 | 2021-05-18 | 徐州优力特回转支承制造有限公司 | Environment-friendly treatment device for separating mud and water in pipe type feeding |
| CN115518436A (en) * | 2022-10-17 | 2022-12-27 | 潍坊林凯机械有限公司 | High-energy-efficiency squeezing machine |
| CN115518436B (en) * | 2022-10-17 | 2024-06-28 | 潍坊林凯机械有限公司 | High-energy-efficiency wringing machine |
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| CN103405962B (en) | 2014-12-24 |
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