CN207031144U - A kind of sandstone aggregate Waste Water Treatment - Google Patents
A kind of sandstone aggregate Waste Water Treatment Download PDFInfo
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- CN207031144U CN207031144U CN201720914581.9U CN201720914581U CN207031144U CN 207031144 U CN207031144 U CN 207031144U CN 201720914581 U CN201720914581 U CN 201720914581U CN 207031144 U CN207031144 U CN 207031144U
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- waste water
- deep cone
- cone thickener
- sandstone aggregate
- water treatment
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Abstract
A kind of sandstone aggregate Waste Water Treatment realizes the recycling of high concentration sandstone aggregate waste water and the removing of stone flour using fine sand recycling machine, deep cone thickener module and filter press module.Caused waste water gravity flow enters fine sand recycling machine in sandstone aggregate production process, and the stone flour through processing more than 60% is removed, and can be back to the modulus of fineness of regulation sandstone aggregate；Remaining stone flour enters deep cone thickener module with waste water, pass through the flocculating setting effect of flocculant and the natural pressure of deep cone thickener cone, obtained supernatant gravity flow is recycled into clear water reserviors, the collection that high-concentration underflow passes through sludge surge tank, filter press is pumped into through slurry carry out desliming process again, filtrate recycles from clear water reserviors are flowed into together with deep cone thickener supernatant.The beneficial effects of the utility model：Floor space is small, excavated volume is small, power consumption is low, technique is simple, easy to maintenance, investment is low with operating cost.
Description
Technical field
Wastewater treatment is the utility model is related to, particularly relates to a kind of sandstone aggregate Waste Water Treatment.
Background technology
Sandstone aggregate needs with water depositing dust, rinses sandstone aggregate, sand processed etc. in process of production, therefore generates stone flour and contain
The higher sandstone aggregate waste water of amount.Traditional sandstone aggregate method of wastewater treatment is by sand scraper, sedimentation basin and press filtration unit
The technique of conjunction is operated.The deficiencies of floor space is big, excavated volume is big, high energy consumption be present.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of sandstone aggregate Waste Water Treatment, returned using fine sand
Receipts machine, deep cone thickener module and filter press module realize the recycling of high concentration sandstone aggregate waste water and the removing of stone flour.
To realize above-mentioned technical purpose, used technical scheme is：A kind of sandstone aggregate Waste Water Treatment, successively by
Fine sand recycling machine, deep cone thickener module and filter press module composition, described deep cone thickener module include wastewater collection pond,
Elevator pump, the deep cone thickener of plural serial stage, sludge surge tank, described filter press module include Pulp pump and filter press, carefully
The wastewater effluent mouth of sand recycling machine corresponds to wastewater collection pond setting, and waste water is sent into plural serial stage by elevator pump by inlet channel
The water inlet of deep cone thickener, the discharge pipeline of the deep cone thickener bottom of plural serial stage are connected with sludge surge tank, sludge buffering
Tank is connected by Pulp pump with filter press.
Fine sand recycling machine described in the utility model is made up of stock chest, circulating pump, material separator and dewatering screen, storing
Groove is connected by pipeline and circulating pump with the feeding mouth at the top of material separator, and the slag notch of material separator bottom is corresponding to be dehydrated
Sieve enters to sieve mouth setting.
The water inlet of deep cone thickener described in the utility model and the tangent setting of inlet channel.
Overflow launder is set around the top of deep cone thickener described in the utility model, and the deep cone thickener of upper level passes through
The water inlet of the overflow launder of upper level deep cone thickener and the deep cone thickener of next stage connects.
The tangent setting of water inlet of the deep cone thickener of overflow launder and next stage described in the utility model.
Discharge pipeline described in the utility model is provided with control valve and Backwash pipeline.
The water inlet of sludge surge tank described in the utility model is horizontally disposed.
Waste Water Treatment described in the utility model also includes clear water reserviors, the deep cone thickener of plural serial stage last
The overflow launder of level deep cone thickener connects is connected to clear water reserviors into clear water reserviors, the percolate collection tubes of filter press.
The utility model beneficial effect is：The utility model have floor space is small, excavated volume is small, technique is simple, maintenance
Conveniently, investment is low with operating cost and can realize the advantages of clear water and stone flour pair recycle.The depth that the utility model uses
Cone concentration machine module, eliminates agitating device and swash plate, simple in construction, easy to maintenance with deep cone thickener multi-stage combination, fortune
Row cost is low；Worked together using fine sand recycling machine, deep cone thickener module and filter press, it is ensured that sandstone aggregate waste water is being handled
Discharge and the standard recycled are disclosure satisfy that afterwards.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, fine sand recycling machine 2, stock chest 3, circulating pump 4, material separator 5, dewatering screen 6, wastewater collection pond 7, useless
Water elevator pump 8, one-level deep cone thickener 9, drug feeding pipeline 10, overflow launder 11, two level deep cone thickener 12, clear water reserviors 13, sludge
Surge tank 14, Backwash pipeline 15, Pulp pump 16, filter press, 17, discharge pipeline, 18, inlet channel, 19, control valve, 20, poly- third
Acrylamide drug feeding pipeline.
Embodiment
Such as Fig. 1 institutes shelves, a kind of sandstone aggregate Waste Water Treatment, successively by fine sand recycling machine 1, deep cone thickener module and
Filter press module forms, and realizes the recycling of high concentration sandstone aggregate waste water and the removing of stone flour.
Deep cone thickener module includes wastewater collection pond 6, elevator pump 7, the deep cone thickener of plural serial stage, sludge surge tank
13rd, described filter press module includes Pulp pump 15 and filter press 16, and the wastewater effluent mouth of fine sand recycling machine 1 corresponds to wastewater collection
Pond 6 is set, and waste water is sent into the water inlet of the deep cone thickener of plural serial stage, plural serial stage by inlet channel 18 by elevator pump 7
The discharge pipeline 17 of deep cone thickener bottom be connected with sludge surge tank 13, sludge surge tank 13 passes through Pulp pump 15 and filter press
16 connections.
Described fine sand recycling machine 1 is made up of stock chest 2, circulating pump 3, material separator 4 and dewatering screen 5, and stock chest 2 is logical
Piping and circulating pump 3 are connected with the feeding mouth at the top of material separator 4, and the slag notch of material separator 4 bottom is corresponding to be dehydrated
Sieve 5 enters to sieve mouth setting.
The water inlet of described deep cone thickener and 18 tangent setting of inlet channel.The top week of described deep cone thickener
Enclose and overflow launder 10 is set, the deep cone thickener of upper level is bored by the overflow launder 10 of upper level deep cone thickener and the deep of next stage
The water inlet connection of thickener.The tangent setting of water inlet of described overflow launder 10 and the deep cone thickener of next stage.With one-level
Exemplified by deep cone thickener and two level deep cone thickener, one-level deep cone thickener top center sets tangential water inlet, around top
Overflow launder is set, the center water inlet being tangential connected at the top of two level deep cone thickener, set on two level deep cone thickener overflow launder
Put overflow pipe and be connected to clear water reserviors.
Described discharge pipeline 17 is provided with control valve 19 and Backwash pipeline 14, prevents that spoil disposal, sludge are not being arranged for a long time
It is hardened in mud pipe.Stop valve is set in Backwash pipeline.
The water inlet of described sludge surge tank 13 is horizontally disposed.Tangential water inlet is set on sludge surge tank, connected
One-level deep cone thickener bottom discharge pipeline, two level deep cone thickener bottom discharge pipeline.Sludge surge tank lower part outlet passes through sludge
Pipe is connected with Pulp pump, and Pulp pump outlet conduit is connected to filter press stock inlet.
Described Waste Water Treatment also includes clear water reserviors 12, and the afterbody cone deeply of the deep cone thickener of plural serial stage is dense
The overflow launder 10 of contracting machine connects sets polyacrylamide drug feeding pipeline 20, press filtration into clear water reserviors 12, the inlet channel of filter press 16
The filtrate collecting tank of machine 16 is connected to clear water reserviors by percolate collection tubes.
Detailed process is as follows：
Sandstone aggregate waste water leads to the stock chest 2 of fine sand recycling machine 1 by pipeline, and waste water is delivered into material by circulating pump 3
Separator 4, the stone flour underflow isolated enter after dewatering screen 5 is dehydrated or store up or reclaim the fineness for adjusting sandstone aggregate
Modulus；The waste water isolated introduces deep cone thickener module by pipeline.
Waste water after the processing of fine sand recycling machine 1 initially enters the wastewater collection pond 6 in deep cone thickener module, passes through lifting
The pressurization lifting of pump 7 passes through inlet channel 18 to the center water inlet of one-level deep cone thickener 8, while sets polypropylene in water inlet
Acid amides and aluminium polychloride drug feeding pipeline 9.Through flocculation reaction, big stone flour flco settles into one in the presence of self gravitation
Concentrated in the cone of level deep cone thickener 8；It is dense that supernatant containing a small amount of stone flour tangentially enters two level cone deeply by overflow launder 10
The center water inlet of contracting machine 11, by flocculating, settling, the effect such as concentrating, clear water is by afterbody overflow launder 10 through overflow pipe
Road recycles into clear water reserviors 12, and stone flour is condensed into mud in the cone of two level deep cone thickener 11.
One-level deep cone thickener 8 and the high concentration slurry of the bottom of two level deep cone thickener 11 are tangentially entered by discharge pipeline 17
Backwash tube is respectively provided with the discharge pipeline 17 of sludge surge tank 13, one-level deep cone thickener 8 and the bottom of two level deep cone thickener 11
Road 14, prevent that mud is hardened, mud is delivered to filter press 16 in the bottom of sludge surge tank 13 by Pulp pump 15.
When mud enters filter press 16, polyacrylamide drug feeding pipeline 20 is set on inlet duct, to improve clearance.
The mud cake of extrusion is seen off by transport vehicle, or secondary use or landfill；The filtrate of extrusion is then entered clear by percolate collection tubes road
Pond 12.
Claims (8)
- A kind of 1. sandstone aggregate Waste Water Treatment, it is characterised in that：Successively by fine sand recycling machine（1）, deep cone thickener module Formed with filter press module, described deep cone thickener module includes wastewater collection pond（6）, elevator pump（7）, plural serial stage depth Cone concentration machine, sludge surge tank（13）, described filter press module include Pulp pump（15）And filter press（16）, fine sand recycling machine （1）Wastewater effluent mouth correspond to wastewater collection pond（6）Set, elevator pump（7）Pass through inlet channel（18）Waste water is sent into multistage The water inlet of the deep cone thickener of series connection, the discharge pipeline of the deep cone thickener bottom of plural serial stage（17）With sludge surge tank（13） Connection, sludge surge tank（13）Pass through Pulp pump（15）And filter press（16）Connection.
- A kind of 2. sandstone aggregate Waste Water Treatment as claimed in claim 1, it is characterised in that：Described fine sand recycling machine （1）By stock chest（2）, circulating pump（3）, material separator（4）And dewatering screen（5）Composition, stock chest（2）Pass through pipeline and circulation Pump（3）With expecting separator（4）The feeding mouth connection at top, expects separator（4）The slag notch of bottom corresponds to dewatering screen（5）'s Enter to sieve mouth setting.
- A kind of 3. sandstone aggregate Waste Water Treatment as claimed in claim 1, it is characterised in that：Described deep cone thickener Water inlet and inlet channel（18）Tangent setting.
- A kind of 4. sandstone aggregate Waste Water Treatment as claimed in claim 1, it is characterised in that：Described deep cone thickener Overflow launder is set around top（10）, overflow launder that the deep cone thickener of upper level passes through upper level deep cone thickener（10）With under The water inlet connection of the deep cone thickener of one-level.
- A kind of 5. sandstone aggregate Waste Water Treatment as claimed in claim 4, it is characterised in that：Described overflow launder（10）With The tangent setting of water inlet of the deep cone thickener of next stage.
- A kind of 6. sandstone aggregate Waste Water Treatment as claimed in claim 1, it is characterised in that：Described discharge pipeline（17）On Provided with control valve（19）And Backwash pipeline（14）.
- A kind of 7. sandstone aggregate Waste Water Treatment as claimed in claim 1, it is characterised in that：Described sludge surge tank （13）Water inlet be horizontally disposed.
- A kind of 8. sandstone aggregate Waste Water Treatment as claimed in claim 4, it is characterised in that：Described Waste Water Treatment Also include clear water reserviors（12）, the overflow launder of the afterbody deep cone thickener of the deep cone thickener of plural serial stage（10）Connect into clear Pond（12）, filter press（16）Percolate collection tubes be connected to clear water reserviors（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914581.9U CN207031144U (en) | 2017-07-26 | 2017-07-26 | A kind of sandstone aggregate Waste Water Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914581.9U CN207031144U (en) | 2017-07-26 | 2017-07-26 | A kind of sandstone aggregate Waste Water Treatment |
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| Publication Number | Publication Date |
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| CN207031144U true CN207031144U (en) | 2018-02-23 |
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| CN201720914581.9U Active CN207031144U (en) | 2017-07-26 | 2017-07-26 | A kind of sandstone aggregate Waste Water Treatment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793354A (en) * | 2018-06-12 | 2018-11-13 | 乔静梅 | A kind of sandstone plant tail water environment protection treating technique |
| CN109095658A (en) * | 2018-10-12 | 2018-12-28 | 湖北中研精滤环保设备有限公司 | A kind of washed-out sand waste water treatment system |
| CN109289316A (en) * | 2018-09-28 | 2019-02-01 | 福建省新环能环保科技有限公司 | A kind of dry discharge cycle system of slurry environmental protection |
| CN112028341A (en) * | 2020-09-25 | 2020-12-04 | 中国电建集团北京勘测设计研究院有限公司 | Grit material production wastewater treatment system and wastewater treatment method |
| CN112551731A (en) * | 2020-11-03 | 2021-03-26 | 长江水资源保护科学研究所 | Method for reducing wastewater treatment and reuse cost of hydroelectric engineering sandstone processing system |
-
2017
- 2017-07-26 CN CN201720914581.9U patent/CN207031144U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793354A (en) * | 2018-06-12 | 2018-11-13 | 乔静梅 | A kind of sandstone plant tail water environment protection treating technique |
| CN109289316A (en) * | 2018-09-28 | 2019-02-01 | 福建省新环能环保科技有限公司 | A kind of dry discharge cycle system of slurry environmental protection |
| CN109289316B (en) * | 2018-09-28 | 2024-03-22 | 福建省新环能环保科技有限公司 | Environment-friendly dry drainage circulation system for slurry |
| CN109095658A (en) * | 2018-10-12 | 2018-12-28 | 湖北中研精滤环保设备有限公司 | A kind of washed-out sand waste water treatment system |
| CN112028341A (en) * | 2020-09-25 | 2020-12-04 | 中国电建集团北京勘测设计研究院有限公司 | Grit material production wastewater treatment system and wastewater treatment method |
| CN112028341B (en) * | 2020-09-25 | 2024-03-22 | 中国电建集团北京勘测设计研究院有限公司 | Sand stone production wastewater treatment system and wastewater treatment method in hydraulic and hydroelectric engineering construction |
| CN112551731A (en) * | 2020-11-03 | 2021-03-26 | 长江水资源保护科学研究所 | Method for reducing wastewater treatment and reuse cost of hydroelectric engineering sandstone processing system |
| CN112551731B (en) * | 2020-11-03 | 2021-09-24 | 长江水资源保护科学研究所 | Method for reducing wastewater treatment and reuse cost of hydroelectric engineering sandstone processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 712000 Fifth Floor, Building 5, Headquarters Economic Park, Shangye Road, Fengxi New Town, Xixian New District, Xi'an City, Shaanxi Province Co-patentee after: Luoyang wisdom Engineering Technology Co., Ltd. Patentee after: CHINA GEZHOUBA GROUP NO.3 ENGINEERING CO., LTD. Address before: Luoyang City, Henan province high tech Zone 471000 extension path and Cuiwei Road intersection business service center 10 floor Patentee before: Luoyang wisdom Engineering Technology Co., Ltd. |
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| TR01 | Transfer of patent right |