CN202542979U - Recycled water suspension adsorption treatment device - Google Patents

Recycled water suspension adsorption treatment device Download PDF

Info

Publication number
CN202542979U
CN202542979U CN 201220217314 CN201220217314U CN202542979U CN 202542979 U CN202542979 U CN 202542979U CN 201220217314 CN201220217314 CN 201220217314 CN 201220217314 U CN201220217314 U CN 201220217314U CN 202542979 U CN202542979 U CN 202542979U
Authority
CN
China
Prior art keywords
water
tank
adsorption
softening
absorption
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 201220217314
Other languages
Chinese (zh)
Inventor
王文刚
马良杰
张庆坤
付晓慧
李倩倩
周梅超
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.)
SHANDONG ACADEMY OF ENVIRONMENTAL SCIENCE
Original Assignee
SHANDONG ACADEMY OF ENVIRONMENTAL SCIENCE
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 SHANDONG ACADEMY OF ENVIRONMENTAL SCIENCE filed Critical SHANDONG ACADEMY OF ENVIRONMENTAL SCIENCE
Priority to CN 201220217314 priority Critical patent/CN202542979U/en
Application granted granted Critical
Publication of CN202542979U publication Critical patent/CN202542979U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a recycled water suspension adsorption treatment device which comprises a softening tank, an absorption tank and a clean water tank; the upper part of the softening tank is connected with the lower part of the absorption tank through a first water delivery pipe, and the upper part of the absorption tank is connected with the lower part of the clean water tank through a second water delivery pipe; the lower part of the softening tank is provided with a water inlet, and a stirring device is arranged in the softening tank; an adsorption mesh bag is suspended in the absorption tank, and is filled with adsorption particles; and the upper part of the clean water tank is provided with a water outlet, and the bottom of the clean water tank is provided with a sludge discharge port. According to the recycled water suspension adsorption treatment device, recycled water is softened by lime emulsion and is then absorbed by adsorption particles, so the dehydration performance of the residual chemical sludge is improved, the sludge dehydration is benefited, and the water content of a filter cake is reduced; and moreover, the device is simple to operate and has good water stability, and a pipeline is not easy to scale and block.

Description

Middle water suspension adsorption treatment device
Technical field
The utility model relates to a kind ofly handles the device of reuse to the middle water that obtains after the WWT, belongs to middle water-treatment technology field.
Background technology
Can be used for a plurality of fields after the middle water that municipal effluent obtains is after treatment handled again, lime softening method is at present widely used middle water treatment method.The softening Ca (OH) that in the municipal wastewater treatment plant secondary effluent, adds exactly of lime 2Emulsion, newly-increased OH -HCO in ion and the former water 3 -Ionic reaction generates CO 3 2-Ion, CO then 3 2-With the Ca in the former water 2+Reaction generates CaCO 3Deposition can reduce calcium hardness, methyl orange alkalinity and part T total dissolved solid in the water like this.The defective below but lime softening method exists: the chemical sludge water cut is high, be difficult to dehydration and dispose; CaCO in the water outlet 3Be in hypersaturated state, be difficult to separate out, the water outlet stability is poor; Pipeline easy scale formation and obstruction, and be difficult for removing.
Summary of the invention
To the deficiency that water technology in existing exists, the utility model provides a kind of middle water suspension adsorption treatment device simple, that treatment effect is good and dewatering rate is high that moves.
The middle water suspension adsorption treatment device of the utility model, adopt following technical scheme:
This treatment unit comprises softening pond, adsorption tank and clean water basin; The top in softening pond and the bottom of adsorption tank are connected with first hydraulic pipe, and the top of adsorption tank and the bottom of clean water basin are connected with second hydraulic pipe; The bottom in softening pond is provided with water-in, is provided with whipping appts in it; Be hung with the absorption mesh bag in the adsorption tank, be filled with adsorption particle in the absorption mesh bag; The top of clean water basin is provided with water outlet, and the bottom is provided with mud discharging mouth.
Said adsorption particle is meant and can adsorbs CaCO 3And the material that can adsorb organic substance in the former water.
Said apparatus adds lime slurry through adding pipe in softening pond, make the dissolving of former water and lime slurry thorough mixing, and reaction generates CaCO 3Deposition, mixed solution are adsorbed with the adsorption particle that adsorbs in the mesh bag after getting into adsorption tank each other, form the bigger group of particle diameter, make the CaCO that is in hypersaturated state 3Can fully precipitate, from water, separate, get into clean water basin at last and clarify, clear water is discharged by the water outlet on clean water basin top.
The utility model centering water through lime slurry softening after again through adsorption particle absorption, improved the dewatering of residue chemical sludge, help sludge dewatering, reduced the water ratio of filter cake, operation is simple, the water outlet good security, pipeline is less scaling and stop up.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1, softening pond, 2, adsorption tank, 3, clean water basin, 4, water-in, 5, whipping appts, 6, first hydraulic pipe, 7, second hydraulic pipe, 8, water outlet, 9, hanger bracket, 10, the absorption mesh bag.
Embodiment
As shown in Figure 1; The middle water suspension adsorption treatment device of the utility model comprises softening pond 1, adsorption tank 2 and clean water basin 3; The top in softening pond 1 is connected with first hydraulic pipe 6 with bottom with adsorption tank 2, and the bottom of the top of adsorption tank 2 and clean water basin 3 is connected with second hydraulic pipe 7.The bottom in softening pond 1 is provided with water-in 4, is provided with whipping appts 5 in it.Be hung with absorption mesh bag 10 through hanger bracket 9 in the adsorption tank 2, be filled with adsorption particle in the absorption mesh bag 10.The top of clean water basin 3 is provided with water outlet 8, and the bottom is provided with mud discharging mouth.
The operational process of water treatment device is described below in above-mentioned:
Former water (secondary effluent of municipal sewage plant) gets into softening pond 1 through water-in 4, has added lime slurry in the softening pond 1, and stirs through whipping appts 5, makes the dissolving of former water and lime slurry thorough mixing, and lime slurry and the reaction of former water generate CaCO 3Deposition.
Mixed mixed solution is through the bottom of first hydraulic pipe, 6 entering adsorption tanks 2, new life's CaCO in the mixed solution 3Have the part colloidal property, and be in the active phase, have very strong adsorptive power, can adsorb each other, form the bigger group of particle diameter, make the CaCO that is in hypersaturated state with the adsorption particle in the absorption mesh bag 10 that hangs 3Can fully precipitate, from water, separate.Adsorption particle can adsorb the organic substance in the former water simultaneously, reduces the COD in the former water.When the adsorption particle in the absorption mesh bag 10 reduces, can take out absorption mesh bag 10, change adsorption particle.
Further clarified through the bottom that second hydraulic pipe 7 gets into clean water basin 3 by the top of adsorption tank 2 through the water body after the absorption, clear water is discharged by the water outlet 8 on clean water basin 3 tops, and the mud that the bottom produces is discharged by mud discharging mouth.

Claims (1)

1. water suspension adsorption treatment device in a kind comprises softening pond, adsorption tank and clean water basin; It is characterized in that: the top in softening pond and the bottom of adsorption tank are connected with first hydraulic pipe, and the top of adsorption tank and the bottom of clean water basin are connected with second hydraulic pipe; The bottom in softening pond is provided with water-in, is provided with whipping appts in it; Be hung with the absorption mesh bag in the adsorption tank, be filled with adsorption particle in the absorption mesh bag; The top of clean water basin is provided with water outlet, and the bottom is provided with mud discharging mouth.
CN 201220217314 2012-05-15 2012-05-15 Recycled water suspension adsorption treatment device Expired - Fee Related CN202542979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220217314 CN202542979U (en) 2012-05-15 2012-05-15 Recycled water suspension adsorption treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220217314 CN202542979U (en) 2012-05-15 2012-05-15 Recycled water suspension adsorption treatment device

Publications (1)

Publication Number Publication Date
CN202542979U true CN202542979U (en) 2012-11-21

Family

ID=47163645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220217314 Expired - Fee Related CN202542979U (en) 2012-05-15 2012-05-15 Recycled water suspension adsorption treatment device

Country Status (1)

Country Link
CN (1) CN202542979U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106277393A (en) * 2016-08-18 2017-01-04 合肥信诺捷科节能服务有限公司 A kind of trade effluent automatic processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106277393A (en) * 2016-08-18 2017-01-04 合肥信诺捷科节能服务有限公司 A kind of trade effluent automatic processing device

Similar Documents

Publication Publication Date Title
CN104150690A (en) Disinfection sewage treatment integrated device and treatment method
CN201245484Y (en) Integrated sewage purification processing unit for architectural engineering
CN103145264B (en) Purifying treatment and recycling process for high-salt-content reclaimed water
CN104150698B (en) A kind of apparatus and method of M type artificial swamp advanced treatment domestic sewage in rural areas
CN104193081B (en) A kind of apparatus and method of filtering step by step sewage disposal
CN101565247A (en) Zero-discharge purifying treatment method for mine wastewater and mine domestic sewage
CN201236170Y (en) Mobile oil production waste water treatment station
CN103274544B (en) Flocculation precipitation and filtering integrated sewage treatment device and sewage treatment method thereof
CN202322545U (en) Sewage reuse treatment device
CN202542979U (en) Recycled water suspension adsorption treatment device
CN104150704B (en) A kind for the treatment of unit of waste water treating and reutilizing and treatment process
CN102502908A (en) Method for purifying reverse osmosis concentrated water with active carbon-membrane separation countercurrent absorption
CN105254112A (en) Deep wastewater treatment apparatus
CN204097254U (en) A kind of river water cleaning device
CN204058177U (en) A kind of deep treatment system of papermaking wastewater
CN204097255U (en) A kind of pot type aquaculture wastewater treatment unit
CN104773880A (en) Sewage treatment technology and equipment for well drilling
CN104193079B (en) A kind of quick soil oozes the apparatus and method of system depth purifying domestic sewage
CN203807275U (en) Skid-mounted oxygen exposure-free sewage treatment device
CN202864952U (en) Micro-nano-powder water purification system
CN203392949U (en) Continuous treatment device for petroleum drilling sewage
CN102992488B (en) Simple and easy water treatment recovery method of large wetland
CN207877448U (en) A kind of sewage-treatment plant
CN208857046U (en) Integral water purifier
CN212476431U (en) Oil field hypersalinity sewage treatment plant

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20130515