CN2367376Y - Foul-water treating-filtering-recovering apparatus - Google Patents

Foul-water treating-filtering-recovering apparatus Download PDF

Info

Publication number
CN2367376Y
CN2367376Y CN 99209060 CN99209060U CN2367376Y CN 2367376 Y CN2367376 Y CN 2367376Y CN 99209060 CN99209060 CN 99209060 CN 99209060 U CN99209060 U CN 99209060U CN 2367376 Y CN2367376 Y CN 2367376Y
Authority
CN
China
Prior art keywords
filter
water
pond
pipe
groove
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 99209060
Other languages
Chinese (zh)
Inventor
王纪考
王纪满
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 99209060 priority Critical patent/CN2367376Y/en
Application granted granted Critical
Publication of CN2367376Y publication Critical patent/CN2367376Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

The utility model relates to a foul water treating filtering recovering apparatus. A filter layer is positioned on the lower part of a tank, a water inlet is positioned on the upper part of the tank, water outlet pipes are positioned on the lower part of the filter layer of the tank, and the filter layer has a multilayer structure and is orderly formed by a coarse strainer layer, a fine sand layer, a fine strainer, a fine sand layer, a gravel layer and water filtering pipes with micro holes from top to bottom. The pipe walls of the water outlet pipes are provided with clear water inlets, the water filtering pipes with micro holes and the water outlet pipes are laid in plane surface, the open ends of the water filtering pipes with micro holes are extended into water outlet pipes form the clear water inlets, when sewage flows across the filter layer, clear water can be discharged from the water outlet pipes. The utility model has the advantages of simple structure, small ground occupation, low cost, high filterability of unit occupation area and good filtration effect.

Description

Sewage recycling filter
The utility model relates to a kind of equipment for separating liquid from solid, particularly the filter that sewage is recycled.
Along with the aggravation of industrial discharge sewage environmental pollution, the waste water control problem also more and more becomes the problem that the whole society is concerned about.In the long-term production practice, people have found out the method for many closed recycling sewage, as stair type sedimentation basin, filtering ponds or the like, because being provided with of its structure and filter course is unreasonable, so though investment is big, but filter effect is relatively poor.Along with the prolongation of service time, some filtering ponds even lose filtration and be forced to stop using, the sewage pollution problem still can not solve effectively.
The utility model purpose is to overcome above-mentioned shortcoming of the prior art and a kind of sewage recycling filter is provided, and improves wastewater treatment efficiency.
Sewage recycling filter comprises pond groove, water inlet, outlet pipe, filter course in forming, and filter course is positioned at groove bottom, pond, and water inlet is positioned at the top of groove top, pond, filter course, and outlet pipe is positioned at groove filter course below, pond.Filter course is a sandwich construction, is followed successively by coarse strainer layer, fine sand granulosa, fie screen, fine sand layer, rubble sublayer, minute aperture filter pipe from top to bottom.After sewage flows into the pond groove by water inlet, the above-mentioned filter course of flowing through successively from top to bottom, the clear water after the filtration is discharged from outlet pipe, so that recycle.
Above-mentioned sewage recycling filter, the outlet pipe of described minute aperture filter pipe and pond trench bottom is the plane to be laid, and has the clear water import on the top of water outlet tube wall, and the openend of minute aperture filter pipe stretches into outlet pipe from the clear water import.Clear water after the filtration flows out the pond groove from minute aperture filter pipe open end is collected to outlet pipe via the clear water import after.
Above-mentioned sewage recycling filter, described pond trench bottom is provided with the backwash water pipe, and the filter course top is provided with the sewage backwash pipe;
Above-mentioned sewage recycling filter can be divided into two with the pond groove by pool wall, and two pond arranged side by side grooves are used alternatingly;
The utility model is simple in structure, and floor space is little, and cost is low, long service life, and the unit occupied area filter capacity is big, and good filtration effect is particularly suitable for the recycling of sewage such as papermaking, chemical industry, leather, electric power, and is pollution-free, can economize on water 80%.
Fig. 1 is the floor map of the utility model embodiment.
Fig. 2 is the A-A generalized section of the utility model embodiment.
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment:
Comprise pond groove (1), water inlet (2), outlet pipe (3), filter course in the composition of the present utility model, pond groove (1) can be divided into two by pool wall (4), filter course is positioned at groove bottom, pond, water inlet (2) is positioned at the top of groove top, pond, filter course, sewage is after water inlet pipe (14) flows into braiding channel (15), flow into pond groove (1) from water inlet (2) again, to reduce the Turbulence Flow of sewage in the groove of pond.Outlet pipe (3) is positioned at groove filter course below, pond.Filter course is a sandwich construction, be followed successively by from top to bottom that fine sand granulosa (6), fie screen (7), the thickness that coarse strainer layer (5), thickness be about 1cm is about 30cm, granularity is the rubble sublayer (9) of 100-200 purpose fine sand layer (8), the about 5mm of particle diameter, the about 10cm of thickness and is the minute aperture filter pipe (10) that lay on the plane, the inside and outside footpath of this pipe is respectively 28cm and 38cm.The also visual difference of handling, reclaim sewage character adds an amount of lime in fine sand granulosa (6).After sewage flows into pond groove (1), the above-mentioned filter course of flowing through successively from top to bottom, simultaneously, the solid dirt of different-grain diameter is leached by corresponding filtering layer.The outlet pipe of pond trench bottom (3) is the plane with minute aperture filter pipe (10) and lays.Top at outlet pipe (3) wall has clear water import (11), the openend of minute aperture filter pipe (10) can stretch in the clear water import (11) of outlet pipe (3), clear water after the filtration flow to storage cistern after the open end of minute aperture filter pipe (10) is collected to outlet pipe (3) via clear water import (11), taken away by water pump again.
For preventing that each filter course of the present utility model from use being stopped up by the solid dirt that is leached, guarantee sewage recycling quality and efficient, except that regularly removing on the coarse strainer layer (5) the long-pending bulky grain dirt of institute, can be with the alternately flushing of two pond arranged side by side grooves, use, regularly open the backwash water pipe (12) of pond trench bottom, utilize high pressure clear water washing and filtering layer from bottom to top, the sewage after the flushing is discharged from the sewage backwash pipe (13) of filter course top.
Also can structure and the technological process secondary recovery treating apparatus identical with the utility model be set, to improve quality of sewage disposal according to reclaiming arts demand.

Claims (5)

1. a sewage recycles filter, comprise pond groove (1), water inlet (2), outlet pipe (3), filter course in the composition, filter course is a sandwich construction, be positioned at groove bottom, pond, water inlet (2) is positioned at the top of groove top, pond, filter course, outlet pipe (3) is positioned at pond groove (1) filter course below, it is characterized in that filter course is followed successively by coarse strainer layer (5), fine sand granulosa (6), fie screen (7), fine sand layer (8), rubble sublayer (9), minute aperture filter pipe (10) from top to bottom.
2. according to the described sewage recycling filter of claim 1, the outlet pipe (3) that it is characterized in that described minute aperture filter pipe (10) and pond groove (1) bottom, being the plane lays, outlet pipe (3) wall top has clear water import (11), and the openend of minute aperture filter pipe (10) stretches into outlet pipe (3) from clear water import (11).
3. according to claim 1 or 2 described sewage recycling filters, it is characterized in that described pond groove (1) bottom is provided with backwash water pipe (12), the filter course top is provided with sewage backwash pipe (13).
4. according to claim 1 or 2 described sewage recycling filters, it is characterized in that described pond groove (1) is divided into two tanks arranged side by side by pool wall (4).
5. according to the described sewage recycling filter of claim 3, it is characterized in that described pond groove (1) is divided into two tanks arranged side by side by pool wall (4).
CN 99209060 1999-04-29 1999-04-29 Foul-water treating-filtering-recovering apparatus Expired - Fee Related CN2367376Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99209060 CN2367376Y (en) 1999-04-29 1999-04-29 Foul-water treating-filtering-recovering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99209060 CN2367376Y (en) 1999-04-29 1999-04-29 Foul-water treating-filtering-recovering apparatus

Publications (1)

Publication Number Publication Date
CN2367376Y true CN2367376Y (en) 2000-03-08

Family

ID=34002699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99209060 Expired - Fee Related CN2367376Y (en) 1999-04-29 1999-04-29 Foul-water treating-filtering-recovering apparatus

Country Status (1)

Country Link
CN (1) CN2367376Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101724079B (en) * 2010-01-04 2012-05-23 杨树文 Water-saving and synergistic process and equipment for producing green bean starch
CN104016498A (en) * 2014-05-30 2014-09-03 安徽扬帆机械股份有限公司 A sand-water separator
CN106277650A (en) * 2016-09-30 2017-01-04 山东新思维环保工程有限公司 A kind of raising sewage disposal process
CN108273294A (en) * 2018-02-05 2018-07-13 四川四通欧美环境工程有限公司 A kind of quartz filter for advanced treatment of wastewater
CN108543377A (en) * 2018-05-03 2018-09-18 宿州冬宇环保科技有限公司 A kind of purifying dust-removing device for power plant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101724079B (en) * 2010-01-04 2012-05-23 杨树文 Water-saving and synergistic process and equipment for producing green bean starch
CN104016498A (en) * 2014-05-30 2014-09-03 安徽扬帆机械股份有限公司 A sand-water separator
CN104016498B (en) * 2014-05-30 2015-10-14 安徽扬帆机械股份有限公司 A kind of grit water separator
CN106277650A (en) * 2016-09-30 2017-01-04 山东新思维环保工程有限公司 A kind of raising sewage disposal process
CN108273294A (en) * 2018-02-05 2018-07-13 四川四通欧美环境工程有限公司 A kind of quartz filter for advanced treatment of wastewater
CN108543377A (en) * 2018-05-03 2018-09-18 宿州冬宇环保科技有限公司 A kind of purifying dust-removing device for power plant

Similar Documents

Publication Publication Date Title
CN202315434U (en) Physical type sewage purification device in sewage treatment system for source pollution treatment
CN2367376Y (en) Foul-water treating-filtering-recovering apparatus
CN203346222U (en) Deep treatment station for domestic sewage of urban residential area
CN210206100U (en) Sewage treatment is with mechanism of solid rubbish in being convenient for clear away filtering ponds
CN204550258U (en) A kind of waste disposal plant
CN210710983U (en) Concrete sewage filtering device
CN204824405U (en) Silt particle separation cyclic utilization device
CN207608952U (en) Rainwater-collecting and processing unit
CN213506361U (en) Heavy metal pollution water body rapid treatment equipment for mining area slope cropland
CN206720958U (en) The system that high efficient solid and liquid separation secondary filter handles black and odorous water
CN104961266A (en) Mud-sand separation cyclic utilization apparatus
CN205473041U (en) Vehicle scouring table wastewater recovery handles pond
CN108096923A (en) A kind of two-stage precipitation device
CN111635064A (en) Automatic reclaimed water purification and utilization system and construction method
CN211035336U (en) Novel waste water recycling system is handled to sediment water film
CN210915465U (en) Inclined plate precipitator
CN210163225U (en) Finished concrete waste water cyclic utilization environmental protection processing apparatus
CN113187022A (en) Rainwater collection and discharge ecological system
CN217287535U (en) Multistage sedimentation tank system
CN212742823U (en) Rainwater collection device for municipal construction
CN219596087U (en) Reclaimed material deoiling system
CN214680533U (en) Movable reclaimed water recycling device
CN214130497U (en) Concrete waste water recycle equipment
CN214654022U (en) Oily wastewater treatment, recovery and purification system
CN212881314U (en) Solid-liquid separation device for wastewater treatment

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee