CN205856086U - A kind of kieselguhr Circulation clarifying pool for heavy metal pollution place - Google Patents
A kind of kieselguhr Circulation clarifying pool for heavy metal pollution place Download PDFInfo
- Publication number
- CN205856086U CN205856086U CN201620657953.XU CN201620657953U CN205856086U CN 205856086 U CN205856086 U CN 205856086U CN 201620657953 U CN201620657953 U CN 201620657953U CN 205856086 U CN205856086 U CN 205856086U
- Authority
- CN
- China
- Prior art keywords
- reative cell
- clear water
- pipe
- skirtboard
- trunnion
- 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.)
- Active
Links
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of kieselguhr Circulation clarifying pool for heavy metal pollution place, including: interior water inlet pipe, outer water inlet pipe, nozzle, spray into trunnion at a high speed, first reative cell, second reative cell, anti-skirtboard, suspension sludge filtration layer, type sloping plate component, body refuse enriched chamber, dregs discharge tube, clear water water leg, clear water reserviors, perforated sludge discharge pipe, emptying sediment outflow pipe, pipe hole, the first described reative cell is arranged on inside the second reative cell, the bottom being arranged on the second reative cell of described anti-skirtboard, spray at a high speed in the middle part of trunnion through the first reative cell, described suspension sludge filtration layer is arranged on outside anti-skirtboard, described clear water reserviors are arranged on outside suspension sludge filtration layer, and clear water reserviors are connected by clear water water leg and the second reactor top, described body refuse enriched chamber is connected with suspension sludge filtration layer by dregs discharge tube.This utility model has the advantages such as simple in construction, easy to use, using effect is good.
Description
Technical field
This utility model relates to contaminated soil treatment equipment technical field, a kind of for heavy metal pollution place
Kieselguhr Circulation clarifying pool.
Background technology
In the soil chemical leaching liquid processing cycle reuse device of heavy metal pollution place, often with precipitation or clarification
Pond.In the engineer applied in past, use circulatior clarifier more.
In order to make body refuse circulate in depositing reservoir, except in accelerator with at impeller lifting, be also with water
The kinetic energy of stream, is promoted by waterpower.This depositing reservoir utilizing waterpower to realize sludge circulation is circulatior clarifier.
Lifter in circulatior clarifier is a kind of jet pump, also referred to as water sprayer.Its operation principle is: current
In the pipeline diametrically changed during flowing, in the pipeline section that diameter is big, flow velocity is relatively low, but current are higher to the pressure of pipeline；Directly
Situation contrast on the pipeline section that footpath is little, flow velocity is higher and pressure is relatively low.If pipe diameter is suddenly from diminishing greatly, then diameter is little
The water pressure at place will reduce, and negative pressure even occurs.If perforate on the tube wall producing negative pressure, in pipe, current not only will not be from
Aperture ejection, on the contrary can be by the air of outside or draws fluid pipe.This principle applied exactly by jet pump, utilizes the height of nozzle
Rapid fire stream makes nearby to be formed vacuum, and is sucked by body refuse water in trunnion, carries out sludge circulation, and circulatior clarifier is running
Time, the former water after dosing enters water inlet pipe under stress, and the flow velocity higher through nozzle sprays into trunnion.Because section contracting at nozzle
Little, flow velocity is up to 7 ~ more than 9m/s, occurs negative pressuren zone around nozzle, makes the body refuse water of about 3 ~ 5 times of former water yields near horn mouth
Sucking trunnion in company with former water, the flow velocity in trunnion is 2 ~ 3m/s, runner the first reative cell after quickly mixing, and current are through the
During one reative cell and the second reative cell, the cross-section of river gradually expands, and upflow velocity is gradually reduced, for the work of different-grain diameter
Property sludge silt contacts with each other with micro-floccule in water and provides good condition.The water flowed out from the second reative cell, a part to
Upper entrance separation chamber.Owing to the upflow velocity of separation chamber is little, body refuse sinks rapidly, and the body refuse of sinking flows out with the second reative cell
Remainder water be returned to around nozzle, be the most repeatedly circulated.
Circulatior clarifier is poor to the change adaptability of inflow, water quality and water temperature.Inflow exceedes design load
Shi Xiaoguo is bad, and when inflow is the least, effect is the most bad.The water yield is the least, and nozzle flow velocity is the lowest, and the body refuse sucked at trunnion is the most not
Few, cause sludge backflow amount not enough.This depositing reservoir regulation capacity of returns is the most relatively difficult.The general adjustment nozzle used and trunnion
The way of spacing, though effective to changing back to flow, but act on inconspicuous, capacity of returns is only adjusted when going into operation, in operating
Shi Buzai changes.Because the bad adjustment of reflux ratio, the adaptation ability that influent quality is changed by circulatior clarifier is poor.By
Little in the volume of the first and second reative cells, total response time is shorter, and flocculate imperfection, causes the sedimentation function of body refuse relatively
Difference, the process water yield in single pond has certain limitations, is not that pond is the biggest more economical.During because flow increases, the diameter phase in pond
Should increase, Chi Jing mono-is big, and the height at the bottom of conical tank also increases, so the elevation arrangement to purification structure, constructs and keeps in repair band
The inconvenience come.Additionally, trunnion suction capactity is the most limited, pond is too big, can affect the uniformity of sludge backflow.
Utility model content
The purpose of this utility model is to provide a kind of kieselguhr Circulation clarifying pool for heavy metal pollution place, to solve
The problem certainly proposed in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer: a kind of silicon for heavy metal pollution place
Diatomaceous earth Circulation clarifying pool, including: interior water inlet pipe, outer water inlet pipe, nozzle, high speed spray into trunnion, the first reative cell, the second reaction
Room, anti-skirtboard, suspension sludge filtration floor, type sloping plate component, body refuse enriched chamber, dregs discharge tube, clear water water leg, clear water reserviors, perforation row
Mud pipe, emptying sediment outflow pipe, pipe hole, the first described reative cell is arranged on inside the second reative cell, the setting of described anti-skirtboard
In the bottom of the second reative cell, described high speed sprays into connect bottom trunnion nozzle, sprays at a high speed in the middle part of trunnion through first
Reative cell, described nozzle connects and has interior water inlet pipe, outer water inlet pipe, described suspension sludge filtration layer to be arranged on outside anti-skirtboard
Side, described type sloping plate component is arranged on suspension sludge filtration layer top, and described clear water reserviors are arranged on outside suspension sludge filtration layer
Side, and clear water reserviors are by clear water water leg and the connection of the second reactor top, described body refuse enriched chamber is by dregs discharge tube and hangs
Mud scum slag filter course connects, and described perforated sludge discharge pipe is connected with body refuse enriched chamber, and described pipe hole is arranged on below nozzle, institute
The emptying sediment outflow pipe stated is arranged in pipe hole.
Further, described clear water water leg is connected with body refuse enriched chamber pressure outlet pipe.
Further, the second described reative cell side is provided with exhaustor, is arranged on anti-skirt bottom described exhaustor
The initiating terminal of plate, top exceeds clear water water leg.
Further, spray at a high speed the connection of trunnion top and have lifter.
The work process of kieselguhr circulatory pool: add the former water of kieselguhr coagulant, by interior water inlet pipe, outer water inlet pipe,
Nozzle, trunnion, reative cell, from bottom to top entrance suspension slime layer, i.e. contact flocculation district.Suspend in water takes off steady impurity and pond
Active sludge granule enters contact flocculation, flocculation and adsorption occurs, and clear water continues " to filter " through suspension slime layer
Come, enter type sloping plate component, i.e. clear water zone, reach the purpose separated with body refuse, make former water be clarified.Suspension body refuse is at absorption water
Being continuously increased after middle particle, unnecessary body refuse the most automatically enters enriched chamber through mudhole, after being concentrated to finite concentration, by
Bottom perforated discharge pipeline is drained.Pressure outlet pipe set in body refuse enriched chamber, goes out enriched chamber's supernatant remittance depositing reservoir
Water system is as supplementary water outlet.
The beneficial effects of the utility model are: 1. kieselguhr Circulation clarifying pool is provided with anti-skirtboard, make full use of circulation clear
Clear pond lower space, adds the time of staying of the second reative cell；2. dregs discharge tube is set in bottom, clear water Disengagement zone, makes anti-skirtboard
Suspension sludge filtration layer is formed, to strengthen the contact of body refuse, to collide, adsorb and flocculation, with shape between outside and cone inwall
Becoming bulky grain floccule body, and be trapped in slime layer, residue body refuse is by dregs discharge tube inflow suitable for reading body refuse enriched chamber.Kieselguhr
Circulation clarifying pool is applicable to the suspension content chemical leaching liquid at more than 5000mg/L.Nozzle water inlet is used to make sludge backflow,
Contact-enhancing flocculation is to reduce medicine consumption.
Accompanying drawing explanation
Fig. 1 is this utility model planar structure schematic diagram；
Fig. 2 is A-A cross-sectional view of the present utility model；
In the drawings: water inlet pipe in 1-；The outer water inlet pipe of 2-；3-nozzle；4-trunnion；5-the first reative cell；6-the second reative cell；
The anti-skirtboard of 7-；8-suspension sludge filtration layer；9-type sloping plate component；10-body refuse enriched chamber；11-dregs discharge tube；12-clear water water leg；
13-clear water reserviors；14-forces outlet pipe；15-perforated sludge discharge pipe；16-is vented sediment outflow pipe；17-exhaustor；18-lifter；19-manages
Hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1,2, this utility model provides a kind of technical scheme: a kind of kieselguhr for heavy metal pollution place
Circulation clarifying pool, including: interior water inlet pipe 1, outer water inlet pipe 2, nozzle 3, high speed spray into trunnion the 4, first reative cell 5, second and react
Room 6, anti-skirtboard 7, suspension sludge filtration floor 8, type sloping plate component 9, body refuse enriched chamber 10, dregs discharge tube 11, clear water water leg 12, clear water
Pond 13, perforated sludge discharge pipe 15, emptying sediment outflow pipe 16, pipe hole 19, it is internal that the first described reative cell 5 is arranged on the second reative cell 6,
The bottom being arranged on the second reative cell 6 of described anti-skirtboard 7, described high speed sprays into connect bottom trunnion 4 nozzle 3, high
Speed sprays into through the first reative cell 5 in the middle part of trunnion 4, and described nozzle 3 connects interior water inlet pipe 1, outer water inlet pipe 2, described
Suspension sludge filtration layer 8 is arranged on outside anti-skirtboard 7, and described type sloping plate component 9 is arranged on suspension sludge filtration layer 8 top, institute
The clear water reserviors 13 stated are arranged on outside suspension sludge filtration layer 8, and clear water reserviors 13 are by clear water water leg 12 and the second reative cell 6
Top connects, and described body refuse enriched chamber 10 is connected with suspension sludge filtration layer 8 by dregs discharge tube 11, described perforated sludge discharge pipe
15 are connected with body refuse enriched chamber 10, and described pipe hole 19 is arranged on below nozzle 3, and described emptying sediment outflow pipe 16 is arranged on pipe hole
In 19.
Described clear water water leg 12 is connected with body refuse enriched chamber 10 pressure outlet pipe 14, and supernatant is imported depositing reservoir
Outlet system is as supplementary water outlet；The second described reative cell 6 side is provided with exhaustor 17, sets bottom described exhaustor 17
Putting the initiating terminal at anti-skirtboard 7, top exceeds clear water water leg 12, it is ensured that air pressure balance；Spray at a high speed the connection of trunnion 4 top to have
Lifter 18, for adjusting nozzle 3 and the spacing of trunnion 4, to change the capacity of returns of body refuse.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the kieselguhr Circulation clarifying pool that heavy-metal contaminated soil chemical leaching liquid processes, including: interior water inlet pipe (1), outer
Water inlet pipe (2), nozzle (3), high speed spray into trunnion (4), the first reative cell (5), the second reative cell (6), anti-skirtboard (7), suspend
Sludge filtration layer (8), type sloping plate component (9), body refuse enriched chamber (10), dregs discharge tube (11), clear water water leg (12), clear water reserviors
(13), perforated sludge discharge pipe (15), emptying sediment outflow pipe (16), pipe hole (19), it is characterised in that: described the first reative cell (5) sets
Put at the second reative cell (6) internal, the bottom being arranged on the second reative cell (6) of described anti-skirtboard (7), described high velocity spray
Enter the connection of trunnion (4) bottom and have nozzle (3), spray at a high speed trunnion (4) middle part through the first reative cell (5), described nozzle (3)
Upper connection has interior water inlet pipe (1), outer water inlet pipe (2), described suspension sludge filtration layer (8) to be arranged on anti-skirtboard (7) outside, institute
The type sloping plate component (9) stated is arranged on suspension sludge filtration layer (8) top, and described clear water reserviors (13) are arranged on suspension sludge filtration
Outside layer (8), and clear water reserviors (13) are connected with the second reative cell (6) top by clear water water leg (12), and described body refuse is dense
Contracting room (10) is connected with suspension sludge filtration floor (8) by dregs discharge tube (11), and described perforated sludge discharge pipe (15) concentrates with body refuse
Room (10) connects, and described pipe hole (19) is arranged on nozzle (3) lower section, and described emptying sediment outflow pipe (16) is arranged on pipe hole (19)
In.
The kieselguhr Circulation clarifying pool that a kind of heavy-metal contaminated soil chemical leaching liquid the most according to claim 1 processes,
It is characterized in that: described clear water water leg (12) is connected with body refuse enriched chamber (10) pressure outlet pipe (14).
The kieselguhr Circulation clarifying pool that a kind of heavy-metal contaminated soil chemical leaching liquid the most according to claim 1 processes,
It is characterized in that: described the second reative cell (6) side is provided with exhaustor (17), described exhaustor (17) bottom is arranged on
The initiating terminal of anti-skirtboard (7), top exceeds clear water water leg (12).
The kieselguhr Circulation clarifying pool that a kind of heavy-metal contaminated soil chemical leaching liquid the most according to claim 1 processes,
It is characterized in that: spraying at a high speed the connection of trunnion (4) top has lifter (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657953.XU CN205856086U (en) | 2016-06-29 | 2016-06-29 | A kind of kieselguhr Circulation clarifying pool for heavy metal pollution place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657953.XU CN205856086U (en) | 2016-06-29 | 2016-06-29 | A kind of kieselguhr Circulation clarifying pool for heavy metal pollution place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856086U true CN205856086U (en) | 2017-01-04 |
Family
ID=57644087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620657953.XU Active CN205856086U (en) | 2016-06-29 | 2016-06-29 | A kind of kieselguhr Circulation clarifying pool for heavy metal pollution place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019750A (en) * | 2018-10-09 | 2018-12-18 | 江苏神洲环境工程有限公司 | A kind of magnetic resin purifier |
-
2016
- 2016-06-29 CN CN201620657953.XU patent/CN205856086U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019750A (en) * | 2018-10-09 | 2018-12-18 | 江苏神洲环境工程有限公司 | A kind of magnetic resin purifier |
| CN109019750B (en) * | 2018-10-09 | 2023-12-01 | 江苏神洲环境工程有限公司 | Magnetic resin water purification equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102923908B (en) | Sewage biochemical treatment integrated device and system and process method | |
| CN102583677B (en) | Integrated water treatment purifier | |
| CN205398192U (en) | Mud bed filtering layer sewage purification ware | |
| CN206008236U (en) | A kind of vertical sedimentation basin | |
| CN108525353A (en) | A kind of settling tank efficiently separated | |
| CN101874943A (en) | High-density clarifying tank | |
| CN109956590A (en) | A kind of large-flow water purifier based on multiple stage circulation purification | |
| CN205856086U (en) | A kind of kieselguhr Circulation clarifying pool for heavy metal pollution place | |
| CN206395925U (en) | Deliming anaerobic reactor | |
| CN205556208U (en) | Baffling formula lacks aerobic reaction ware | |
| CN205933455U (en) | Industrial waste water high -efficiency processing device | |
| CN205516881U (en) | Strengthen superposed layer spiral vertical flow settling pond | |
| CN216639004U (en) | Self-circulation encrypted granular sludge water purifying device | |
| CN212491924U (en) | Water purification unit waste water reuse device | |
| CN105621600B (en) | Deflector type lacks aerobic reactor | |
| CN101891263B (en) | Continuously washing sand filtering device with flow-stabilizing and sand-settling functions | |
| CN211595130U (en) | Variable-speed upflow expansion type coagulation reaction and central water distribution integrated precipitation device | |
| CN208308582U (en) | Filling pile slurry multistage enrichment facility | |
| CN208275055U (en) | A kind of vertical sedimentation basin of production and living sewage treatment | |
| CN209322629U (en) | A kind of quick treatment for reuse system of electric machining sewage | |
| CN203389374U (en) | Dilute sulfuric acid mud tank | |
| CN207294371U (en) | A kind of aeration refined filtration all-in-one machine with siphon destroying device | |
| CN102557294B (en) | Sludge separating and filtering clarification tank and treatment process thereof | |
| CN205115116U (en) | Integrated form pipe chute depositing reservoir | |
| CN109796090A (en) | A kind of Production of Ceramics sewage disposal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410000 Hunan province Changsha hi tech Development Zone, Lu Tin Road No. 8 Building 2030 unit 5 Oaks Patentee after: Hunan Aibulu environmental Polytron Technologies Inc Address before: 410000 Hunan province Changsha hi tech Development Zone, Lu Tin Road No. 8 Building 2030 unit 5 Oaks Patentee before: HUNAN AIRBLUER ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |