CN202173844U - Reaction, sedimentation and filtration integrated device - Google Patents

Reaction, sedimentation and filtration integrated device Download PDF

Info

Publication number
CN202173844U
CN202173844U CN2011202758472U CN201120275847U CN202173844U CN 202173844 U CN202173844 U CN 202173844U CN 2011202758472 U CN2011202758472 U CN 2011202758472U CN 201120275847 U CN201120275847 U CN 201120275847U CN 202173844 U CN202173844 U CN 202173844U
Authority
CN
China
Prior art keywords
reaction
sedimentation basin
deposition
vortex reactor
filtering
Prior art date
Application number
CN2011202758472U
Other languages
Chinese (zh)
Inventor
王晓磊
冉慧英
Original Assignee
北京中环嘉诚环境工程有限公司
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 北京中环嘉诚环境工程有限公司 filed Critical 北京中环嘉诚环境工程有限公司
Priority to CN2011202758472U priority Critical patent/CN202173844U/en
Application granted granted Critical
Publication of CN202173844U publication Critical patent/CN202173844U/en

Links

Abstract

The utility model discloses a reaction, sedimentation and filtration integrated device which comprises a sedimentation tank, a deflection baffle, a vortex reactor and a filter bed; a mud bucket is arranged at the bottom of the sedimentation tank; a mud discharge pipe perforating through the circumambient wall of the sedimentation tank is arranged in the mud bucket; the vortex reactor is arranged at the internal middle upper part of the sedimentation tank; the deflection baffle is fixed on the circumambient wall of the vortex reactor through a support plate; a water inlet pipe perforating through the deflection baffle and the sedimentation tank is arranged at the bottom of the vortex reactor; the filter bed is arranged between the upper part of the sedimentation tank and the deflection baffle; and an overflow dam is arranged on the outer wall at the upper part of the sedimentation tank. The utility model integrates the mixture, the reaction, the sedimentation and the filtration; the structure is simple in process and small in occupied area, the vortex reactor is tapered; and water flows at velocity gradient, the coagulation reaction water conservancy condition can be achieved, and the mud-water separating efficiency is improved.

Description

Reaction, deposition and filtering integral device
Technical field
The utility model relates to a kind of environmental protection water treatment facilities, and especially a kind of reaction, sedimentation and filtration integrated makeup are put.
Background technology
Chemistry dosing precipitation process is a technology common in the water treatment; Be mainly used in colloidal substance, the particle in the flocculation sediment water or pass through some ion in the chemical reaction deposition removal water; Traditional adding medicine reaction precipitation technology mainly contains: mixing, reaction, precipitation process, if sedimentation effect is not good, must add filter element; Precipitated outlet water is further purified, thereby realize the lower requirement of effluent quality SS (suspension).This technological process more complicated, structures are more, and floor space is bigger.
Application number is that 200820036689.3 Chinese patent discloses a kind of " the shell integrated reaction precipitation filter of silicon "; It comprises that top is that straight tubbiness, bottom are the staving of tipping bucket shape, is provided with the round barrel shape secondary response chamber of top closure lower ending opening in said staving; Between top, secondary response chamber and straight tubbiness staving middle part, be provided with some inclined tubes; Be provided with up and down that both ends open, top are the primary first-order equation chamber of tipping bucket shape in that secondary response is indoor, the lower end of primary first-order equation chamber is provided with the tubaeform suction cover that extends the secondary response chamber; The end and the staving of water inlet pipe are interlinked to the outside, and the nozzle of water inlet pipe front end stretches in the described suction cover.Adopt technique scheme to integrate hybrid reaction, Separation of Solid and Liquid, filtration, reduce and take up an area of and energy consumption, but its complex structure, and production and operating cost are higher, are inappropriate for middle-size and small-size sewage disposal.This sedimentation and filtration integrated makeup is put and is used for substituting the traditional handicraft second pond, because entering second pond activated sludge viscosity is bigger, is easy on inclined tube, bond, and is not suitable for adopting tube settling.Because filtration adopts the suspension mud layer that SS is filtered, do not have fixing filtrate simultaneously, filter efficiency is low; The suspension filtering layer loses with current through mesh easily; And the formation of suspension filtering layer need add suitable water treatment agent, and the formation of superposed layer is difficult point, and is wayward.
The utility model content
The technical problem that the utility model will solve provides reaction, deposition and the filtering integral device that a kind of treatment effeciency is higher, simple in structure, be suitable for middle-size and small-size Sewage Plant.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of reaction precipitation and filtering integral device, it comprises sedimentation basin, be arranged on said sedimentation basin bottom and bucket, the hydraulic barrier that is fixed on the sedimentation basin middle and upper part that communicates with it, the Vortex reactor that is fixed on the taper in the formed space of hydraulic barrier, the downflow weir that is arranged on the filtering layer on sedimentation basin top and is arranged on the top of sedimentation basin outer wall;
In bucket, be provided with the discharge pipeline that passes the sedimentation basin perisporium;
Be provided with the water inlet pipe that passes hydraulic barrier and sedimentation basin perisporium in the bottom of Vortex reactor.
Said filtering layer is made up of filtrate and screen cloth, and said filtrate is fibre bundle or haydite, and the thickness of filtrate is 0.3 ~ 0.5mm.
Said filtering layer piecemeal combines, and is convenient to dismounting, can the equipment under the filter material layer be overhauled, and individual unit weight is lighter simultaneously, and it is laborsaving to change filtrate.
Said water inlet pipe is provided with reinforced arm.
The inwall of said bucket tilts, and is the α angle with level, and the α angle is 45 ° ~ 60 °.
The cross section of said sedimentation basin is circular or square, and it adopts steel construction or civil engineering construction.
Said hydraulic barrier is fixed on the perisporium of sedimentation basin through " well " type support, and said Vortex reactor is fixed on the hydraulic barrier through " one " type support or " ten " type support; Said hydraulic barrier is higher than the height of Vortex reactor.
Vortex reactor can be realized the mixing of medicament and waste water, course of reaction in the utility model, and medicament is fully mixed with water, reacts then; Generate the deposition flco, overflow to the zone of hydraulic barrier after the reaction, flow velocity is more and more lower; Flco further collides, and forms bigger particle, gets in the sedimentation basin through hydraulic barrier then; In bucket, the waste water of post precipitation to downflow weir, is realized mud-water separation through overflow behind the filtering layer to the mud flco in gravity effect settle.
The beneficial effect that adopts technique scheme to produce is: 1) the utility model integrates mixing, reacts, precipitates, filters, and structures technology is simple, and floor space is little; 2) in the process that feeds waste water, can at any time chemical raw material be added in the Vortex reactor through reinforced arm, simple to operate, be convenient to control; 3) Vortex reactor is tapered, and current are velocity gradient, and the rapid mixing G value that can realize coagulating is at 700-1000s -1Between, flocculation reaction G value is 20-70s -1, the GT value is 10 4-10 5The water conservancy condition, the process that reaches rapid mixing and mix at a slow speed; The precipitation zone flow rate of water flow progressively reduces, and under velocity gradient, can realize the collision of little flco and mud, to form bigger mud flco, accelerate sludge settling.
Description of drawings
Fig. 1 is the plan structure sketch map of the utility model;
Fig. 2 be Figure 1A-A to the sectional structure sketch map;
Wherein, 1, bucket, 2, discharge pipeline, 3, water inlet pipe, 4, sedimentation basin, 5, downflow weir, 6, filtering layer, 7, hydraulic barrier, 8, " well " type support, 9, Vortex reactor, 10, " one " type support.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises sedimentation basin 4, be arranged on said sedimentation basin 4 bottoms and the bucket 1 that communicates with it, through " well " type support 8 be fixed on sedimentation basin 4 perisporium middle and upper parts hydraulic barrier 7, through " one " type support 10 be fixed on the taper on hydraulic barrier 7 perisporiums Vortex reactor 9, be arranged on the filtering layer 6 on sedimentation basin 4 tops and be arranged on the downflow weir 5 on the top of sedimentation basin 4 outer walls; Said filtering layer 6 is located between hydraulic barrier 7 and the sedimentation basin 4; In bucket 1, be provided with the discharge pipeline 2 that passes sedimentation basin 4 perisporiums; Be provided with the water inlet pipe 3 that passes hydraulic barrier 7 and sedimentation basin 4 perisporiums in the bottom of Vortex reactor 9.
Said filtering layer 6 is made up of filtrate and screen cloth, and said filtrate is fibre bundle or haydite, and the thickness of said filtrate is 0.3 ~ 0.5mm.The ring-shaped section and ring-shaped of filtering layer 6, screen cloth can prevent that filtrate runs off, and said filtering layer can whole hoisting type, promotes easily, so that the replacing of filtrate.Filtering layer also can further filter removal with the flco sediment that sedimentation basin is not removed, so the suspension of water outlet is well below the suspension of the sedimentation basin water outlet of routine.Said filtering layer piecemeal combines, and is convenient to dismounting, can the equipment under the filter material layer be overhauled, and individual unit weight is lighter simultaneously, and it is laborsaving to change filtrate.
Said water inlet pipe 3 is provided with reinforced arm.Can carry out dosing at any time, be convenient to carry out the control of water treatment.
Said sedimentation basin 4 is circular or square for cross section, its steel construction or civil engineering structure.
The inwall of said bucket 1 tilts, and is the α angle with level, and the α angle is 45 ° ~ 60 °.When adopting civil engineering structure, but bucket sidewall tiling is beneficial to the sedimentation of mud at sludge bucket; Perhaps increase the tilt angle alpha of bucket 1.
According to function division, can be divided in the utility model: eddy current hybrid reaction district A, reaction zone B, transition granulation zone C, settling zone D, filtering area E He Ni district F.With elevator pump waste water is risen to eddy current hybrid reaction district A through water inlet pipe 3, eddy current hybrid reaction district A can realize the mixing of medicament and waste water, course of reaction, and medicament is fully mixed with water; React then, generate the deposition flco, overflow to transition granulation zone C after the reaction; Flow velocity is more and more lower, and flco further collides, and forms bigger particle; Through hydraulic barrier 7 entering settling zone D, D mud flco precipitates under the gravity effect in the settling zone then, realizes mud-water separation; Mud gets into mud district F, and the water outlet of post precipitation is filtered back overflow to downflow weir 5 through filtering area E; Mud in the bucket 1 is discharged through discharge pipeline 2 with slush pump again.
To sum up, employing the utility model treatment effeciency is higher, simple in structure, cost is low, be particularly suited for middle-size and small-size Sewage Plant.

Claims (8)

1. a reaction, deposition and filtering integral device is characterized in that it comprises sedimentation basin (4), is arranged on said sedimentation basin (4) bottom and bucket (1), the hydraulic barrier (7) that is fixed on sedimentation basin (4) middle and upper part that communicates with it, the Vortex reactor (9) that is fixed on the taper in the formed space of hydraulic barrier (7), the downflow weir (5) that is arranged on the filtering layer (6) on sedimentation basin (4) top and is arranged on the top of sedimentation basin (4) outer wall;
In bucket (1), be provided with the discharge pipeline (2) that passes sedimentation basin (4) perisporium;
Be provided with the water inlet pipe (3) that passes hydraulic barrier (7) and sedimentation basin (4) perisporium in the bottom of Vortex reactor (9).
2. reaction according to claim 1, deposition and filtering integral device is characterized in that said filtering layer (6) is made up of filtrate and screen cloth, and said filtrate is fibre bundle or haydite, and the thickness of filtrate is 0.3 ~ 0.5mm.
3. reaction according to claim 2, deposition and filtering integral device is characterized in that said filtering layer (6) piecemeal combines.
4. reaction according to claim 1, deposition and filtering integral device is characterized in that said water inlet pipe (3) is provided with reinforced arm.
5. reaction according to claim 3, deposition and filtering integral device is characterized in that the inwall of said bucket (1) tilts, and are the α angle with level, and the α angle is 45 ° ~ 60 °.
6. reaction according to claim 1, deposition and filtering integral device, the cross section that it is characterized in that said sedimentation basin (4) is for circular or square, and it adopts steel construction or civil engineering construction.
7. reaction according to claim 1, deposition and filtering integral device is characterized in that said hydraulic barrier (7) is fixed on the perisporium of sedimentation basin (4) through " well " type support (8).
8. want 1 described reaction, deposition and filtering integral device according to right, it is characterized in that said Vortex reactor (9) is fixed on the hydraulic barrier (7) through " one " type support (10) or " ten " type support; Said hydraulic barrier (7) is higher than the height of Vortex reactor (9).
CN2011202758472U 2011-08-01 2011-08-01 Reaction, sedimentation and filtration integrated device CN202173844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202758472U CN202173844U (en) 2011-08-01 2011-08-01 Reaction, sedimentation and filtration integrated device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202758472U CN202173844U (en) 2011-08-01 2011-08-01 Reaction, sedimentation and filtration integrated device

Publications (1)

Publication Number Publication Date
CN202173844U true CN202173844U (en) 2012-03-28

Family

ID=45863754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202758472U CN202173844U (en) 2011-08-01 2011-08-01 Reaction, sedimentation and filtration integrated device

Country Status (1)

Country Link
CN (1) CN202173844U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103172148A (en) * 2013-04-10 2013-06-26 张登平 Sewage treating device
CN106186450A (en) * 2016-09-08 2016-12-07 云南皓丽环保科技有限公司 A kind of sewage disposal tubular type coagulation reaction device
CN106630249A (en) * 2016-08-31 2017-05-10 无锡天康环保设备有限公司 Automatic tunnel wastewater treatment system
US10513450B2 (en) 2016-06-23 2019-12-24 Colgate-Palmolive Company Wastewater filtration system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103172148A (en) * 2013-04-10 2013-06-26 张登平 Sewage treating device
CN103172148B (en) * 2013-04-10 2014-04-09 张登平 Sewage treating device
US10513450B2 (en) 2016-06-23 2019-12-24 Colgate-Palmolive Company Wastewater filtration system
CN106630249A (en) * 2016-08-31 2017-05-10 无锡天康环保设备有限公司 Automatic tunnel wastewater treatment system
CN106186450A (en) * 2016-09-08 2016-12-07 云南皓丽环保科技有限公司 A kind of sewage disposal tubular type coagulation reaction device
CN106186450B (en) * 2016-09-08 2019-07-30 云南皓丽环保科技有限公司 A kind of sewage treatment tubular type coagulation reaction device

Similar Documents

Publication Publication Date Title
US8043506B2 (en) Process and reactor for anaerobic waste water purification
TWI422538B (en) Anaerobic purification device
US8021552B2 (en) Process and reactor for anaerobic waste water purification
US20130062272A1 (en) Device for Purifying Oily Wastewater
CN203018064U (en) Slurry-bed loop reaction and separation equipment
CN102001769B (en) Integrated water purifying and processing equipment
CN102657960B (en) Precipitation reaction and solid-liquid separation integral device
CN101781040B (en) Treatment device of oily sewage of oil field
US8349176B2 (en) Modular integrated water-purifying device
CN102923908B (en) Sewage biochemical treatment integrated device and system and process method
CN103466772B (en) Diatomite reactor device
CN205222960U (en) Residence community rainwater processing system
CN202223979U (en) Integrated inclined-tube settling tank
CN203598540U (en) Vertical flow sedimentation tank
CN102583677A (en) Integrated water treatment purifier
CN201777915U (en) Chemical degreasing sediment separator
CN104276638B (en) A kind of constructing tunnel drainage processing method and treatment unit thereof
CN108483712A (en) A kind of modular water processing equipment
CN203079741U (en) Sewage biochemical treatment integrated device and sewage biochemical treatment integrated system
CN201330186Y (en) High-efficiency integrated water purifying apparatus with helical sloping plate
CN101569808B (en) Uninterrupted anti-disturbance flocculent deposit reverse separation system
CN101843992B (en) Vortex settling pond
CN103922527B (en) Integrated sewage water advanced treatment apparatus and technique thereof
CN101423262A (en) Air-floated water treating apparatus
CN201033264Y (en) High-efficiency water clarifying processing equipment

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model