CN107265585A - A kind of depositing reservoir pulse generating unit and method - Google Patents
A kind of depositing reservoir pulse generating unit and method Download PDFInfo
- Publication number
- CN107265585A CN107265585A CN201710509880.9A CN201710509880A CN107265585A CN 107265585 A CN107265585 A CN 107265585A CN 201710509880 A CN201710509880 A CN 201710509880A CN 107265585 A CN107265585 A CN 107265585A
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- depositing reservoir
- cylinder body
- pulse
- pulse generating
- generating unit
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of depositing reservoir pulse generating method and device, in the centrally disposed cylinder body of depositing reservoir, form periodic take out using flywheel turns driving reciprocating motion of the pistons and press through journey generation waterpower pulse；Waterpower pulse passes through the sparge pipe of depositing reservoir bottom and rectification layer and the pulse water flow for inducing generation flow direction conversion, coerce the sludge suspension layer in depositing reservoir constantly to produce periodically compression and expand, promote solid impurity in raw water to carry out contact flocculation, absorption with established body refuse；The suspension body refuse of formation continues to rise and complete in clear water zone separation of solid and liquid with current, and processing water flows out depositing reservoir by collector pipe；Suspension slime layer maintains reasonable altitudes by the regular discharge of discharge pipeline.The present invention can be by changing the Speed of Reaction Wheels convenient control pulse period, and to reach good treatment effect, in addition, the present apparatus is simple to operate, reliable, maintenance cost is cheap.
Description
Technical field
The invention belongs to water-treatment technology field, more particularly to a kind of depositing reservoir pulse generating unit and method.
Background technology
Depositing reservoir is to complete water and the coagulating treatment technique of waste water to include mixing, flocculation reaction and the solid-liquid point of water and medicament
From three processes of grade in the Special Equipment of one.In depositing reservoir, the medium for playing retention separation impurity particle effect is in outstanding
The body refuse of floating shape, and plusator is a kind of all using suspension slime layer generation in appropriate hydraulics, induction pond is created
Tiny flocculation particle is miscellaneous to remove suspension by carrying out contact flocculation with the body refuse in superposed layer in the expansion and contraction of phase property, raw water
The processing unit of matter.There is no stirring system in plusator, periodic expansion, contractile motion due to slime layer, raw water are led to
Filtration can be produced to the flco in water, and reach good treatment effect when crossing the slime layer of swelling state.In addition, pulse
Depositing reservoir is by the way of bottom water distribution water inlet tube, and it can make the concentration of superposed layer tend to be uniform, it is therefore prevented that mud granule exists
Bottom of pond is deposited.
Plusator can be divided into according to the difference of waterpower pulse occurring mode by vacuum type plusator, bell jar siphon
Formula plusator etc..Although plusator has such as：Clarifying efficiency is high, pond is deeply shallower, easy construction, low cost, with
And without underwater installation, the advantages of repairing more convenient, but vacuum type plusator needs to set up a set of vacuum equipment, operation
Maintenance difficulties are larger；The loss of flood peak is larger in hydrocone type plusator running, pulse period more difficult control, operational administrative
It is required that higher.Cause treatment effect not good, its large-area applications of limit value.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of depositing reservoir pulse generating unit
With method, in the centrally disposed cylinder body of depositing reservoir, form periodic taking out using flywheel turns driving reciprocating motion of the pistons and press through
Journey produces waterpower pulse；Induce suspension slime layer in pond to produce periodically expansion and shrink, promote in raw water solid impurity with
Established body refuse carries out contact flocculation, absorption；The suspension body refuse of formation continues to rise and completes solid in clear water zone with current
Liquid is separated, and processing water flows out depositing reservoir by collector pipe；Suspension slime layer maintains reasonable height by the regular discharge of discharge pipeline
Degree.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of depositing reservoir pulse generating unit, it is characterised in that including clarification tank main body, clarification tank main body is divided into pulse production
Raw area, body refuse floating zone and clear water zone, wherein：
Being set in clarification tank main body has piston 3 in vertical cylinder body 4, cylinder body 4, and the one of the top of piston 3 connection crank arm 2
In end, the other end connection rotary flywheel 1 of crank arm 2, cylinder body 4 pulses generation area is formed positioned at the space of the lower section of piston 3；
Water inlet pipe 10 with pipe-line mixer 9 passes through connection cylinder body 4 by raw water to pulse generation out of depositing reservoir
Area, cylinder body 4 connects the sparge pipe 5 being arranged in depositing reservoir simultaneously, and the top positioned at sparge pipe 5 in depositing reservoir is provided with rectification
Layer 6, is provided with body refuse discharge pipe 11 in the top of rectification layer 6, upper position is provided with perforation collector pipe 7 in depositing reservoir,
Perforation collector pipe 7 is connected with effluent trough 8, and between the inwall and the outer wall of cylinder body 4 of clarification tank main body, bottom forms body refuse and suspended
Clear water zone is formed at area, top.
The cylinder body 4 is arranged on the center of clarification tank main body, is symmetrically arranged with multiple water inlet pipes 10 along cylinder body 4 and matches somebody with somebody
Water pipe 5.
The rotary flywheel 1 is driven by motor+reductor or Diesel engine+reductor；And the diameter of rotary flywheel 1
Diameter ratio with cylinder body 4 is 1~1.2：1, the ratio between the diameter of rotary flywheel 1 and depositing reservoir height are 1:2.5~4.
The thickness of the piston 3 is 30~50mm, and babbit sealant is set between piston 3 and cylinder body 4；The rectification
Layer 6 is made of HDPE cellular boards, 200~300mm of thickness.
The water inlet pipe 10 is located at the top of sparge pipe 5.
Body refuse floating zone sludge concentration be 6000~15000mg/L, body refuse floating zone 180~250cm of optimum height,
Sludge concentration and body refuse floating zone height are maintained by periodically discharging body refuse from delivery pipe 11.
The effective depth of the clear water zone is 100~150cm.
Based on the method for the depositing reservoir pulse generating unit, rotate driving piston 3 using rotary flywheel 1 and move back and forth shape
Journey is pressed through into periodic taking out, waterpower pulse is produced, waterpower pulse is transferred to sludge and hanged by sparge pipe 5 and rectification layer 6
Suspension flco layer in floating layer, stress depositing reservoir constantly produces periodically compression and expanded, promote in raw water solid impurity with
Established body refuse carries out contact flocculation, absorption.
The waterpower pulse cycle is 30s~60s, and can at any time be adjusted according to flocculation, separating effect.
The present apparatus may also include：
The mud-water interface apparatus 12 in clarification tank main body is arranged on, it transmits water sludge interface signal to PLC 13,
PLC controls the variable-frequency motor of driving flywheel 1 simultaneously, when water sludge interface is above/below predeterminated position, PLC
The motor rotating speed of flywheel 1 is controlled, to adjust the pulse generation cycle, the sludge area in reactor is highly maintained one rationally
Scope, realize automatically controlling for reactor.
Compared with prior art, the beneficial effects of the invention are as follows：Waterpower pulse, pulse period essence are produced using mechanical system
Really；The pulse period can be quickly adjusted by changing Speed of Reaction Wheels, to ensure to adapt to change of water quality, and reach good processing effect
Really.
Present invention eliminates vacuum water diversion device, the reliability and stability of pulse generating equipment is improved；And device
It is simple to operate, reliable, maintenance cost is cheap.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Describe embodiments of the present invention in detail with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of depositing reservoir pulse generating unit, including clarification tank main body, clarify tank main body and be divided into pulse production
Raw area, body refuse floating zone and clear water zone, wherein：
Vertical cylinder body 4 is set in clarification tank main body, and cylinder body 4 is preferably disposed at the center of clarification tank main body.
There is piston 3 in cylinder body 4, the thickness of piston 3 is 30~50mm, and babbit sealant is set between piston 3 and cylinder body 4.Piston 3
Top connects the space positioned at the lower section of piston 3 in one end of crank arm 2, the other end connection rotary flywheel 1 of crank arm 2, cylinder body 4
Form pulses generation area, i.e. using piston movement of the piston 3 in cylinder body 4, form pulse.
Water inlet pipe 10, through being communicated in cylinder body 4, carries pipe-line mixer 9 out of depositing reservoir on water inlet pipe 10.Raw water is passed through
Water inlet pipe 10 is transported to pulse generation area, and the inclined lower position of the outlet general position cylinder body 4 of water inlet pipe 10 is protected as much as possible
Card is in the lower section of piston 3 all the time.If the outlet of water inlet pipe 10 is on the upper side, the lower section of piston 3 need to be guaranteed at during water inlet.
The bottom of cylinder body 4 also connects the sparge pipe 5 for being arranged on depositing reservoir inner bottom part, sparge pipe 5 in the lower section of water inlet pipe 10,
Water inlet pipe 10 and sparge pipe 5 can have multiple, be symmetrical arranged along cylinder body 4.
The top of sparge pipe 5 is provided with rectification layer 6 in depositing reservoir, rectification layer 6 is made of HDPE cellular boards, thick
Spend 200~300mm.The top of rectification layer 6 is provided with body refuse discharge pipe 11, upper position is provided with perforation in depositing reservoir
Collector pipe 7, perforation collector pipe 7 is connected with effluent trough 8, and between the inwall and the outer wall of cylinder body 4 of clarification tank main body, mud is formed at bottom
Clear water zone is formed at slag floating zone, top.
In the present invention, body refuse floating zone sludge concentration remains 6000~15000mg/L, the optimum height of body refuse floating zone
For 180~250cm, sludge concentration and body refuse floating zone height can be maintained by periodically discharging body refuse from delivery pipe 11.Clear water
The effective depth in area is 100~150cm.
In the present invention, rotary flywheel 1 is driven by motor+reductor or Diesel engine+reductor；And rotary flywheel
The diameter ratio of 1 diameter and cylinder body 4 is 1~1.2：1, the ratio between the diameter of rotary flywheel 1 and depositing reservoir height are 1:2.5~4.
Based on above-mentioned depositing reservoir pulse generating unit, the course of work/principle of the invention is：
Raw water is passed through into cylinder body 4, motor is connected, rotating the driving reciprocating motion of piston 3 using rotary flywheel 1 forms the cycle
Property take out and press through journey, produce waterpower pulse, waterpower pulse be transferred to by sludge suspension layer by sparge pipe 5 and rectification layer 6, the side of body
Compel the suspension flco layer in depositing reservoir constantly to produce periodically compression and expand, promote in raw water solid impurity with it is established
Body refuse carries out contact flocculation, absorption.
Wherein, the waterpower pulse cycle is preferably 30s~60s, and can at any time be adjusted according to flocculation, separating effect.
Case 1：Under conditions of plusator influent turbidity is 600 ± 100NTU, using aluminium polychloride as mixed
Solidifying agent, dosage is 30 ± 5mg/L, depositing reservoir hydraulic detention time 50min, pulse period 60s, and depositing reservoir delivery turbidity is all the time
It may remain in below 10NTU.
Case 2：Under conditions of plusator influent turbidity is 1000 ± 200NTU, using aluminium polychloride as mixed
Solidifying agent, dosage is 50 ± 10mg/L, and depositing reservoir hydraulic detention time 42min, pulse period 36s, depositing reservoir delivery turbidity begins
Below 15NTU is may remain in eventually.
Claims (10)
1. a kind of depositing reservoir pulse generating unit, it is characterised in that including clarification tank main body, clarification tank main body is divided into pulses generation
Area, body refuse floating zone and clear water zone, wherein：
Being set in clarification tank main body has piston (3) in vertical cylinder body (4), cylinder body (4), piston (3) top connection crank arm
(2) space in one end, the other end connection rotary flywheel (1) of crank arm (2), cylinder body (4) below piston (3) is formed
Pulses generation area；
Water inlet pipe (10) with pipe-line mixer (9) sends out raw water to pulse through connection cylinder body (4) out of depositing reservoir
Area, cylinder body (4) are given birth to while connecting the sparge pipe (5) being arranged in depositing reservoir, is located in depositing reservoir above sparge pipe (5) and sets
Rectification layer (6) is equipped with, body refuse discharge pipe (11) is provided with above rectification layer (6), upper position is located in depositing reservoir and is set
There is perforation collector pipe (7), perforation collector pipe (7) is connected with effluent trough (8), in the inwall and cylinder body (4) outer wall of clarification tank main body
Between, body refuse floating zone is formed at bottom, and clear water zone is formed at top.
2. depositing reservoir pulse generating unit according to claim 1, it is characterised in that the cylinder body (4) is arranged on depositing reservoir
The center of main body, multiple water inlet pipes (10) and sparge pipe (5) are symmetrically arranged with along cylinder body 4.
3. depositing reservoir pulse generating unit according to claim 1, it is characterised in that the rotary flywheel (1) by motor+
Reductor or Diesel engine+reductor driving；And the diameter ratio of rotary flywheel (1) diameter and cylinder body (4) is 1~1.2：1,
The ratio between rotary flywheel (1) diameter and depositing reservoir height are 1:2.5~4.
4. depositing reservoir pulse generating unit according to claim 1, it is characterised in that the thickness of the piston (3) is 30~
50mm, sets babbit sealant between piston (3) and cylinder body (4)；The rectification layer (6) is made of HDPE cellular boards,
200~300mm of thickness.
5. depositing reservoir pulse generating unit according to claim 1, it is characterised in that the water inlet pipe (10) is located at sparge pipe
(5) top.
6. depositing reservoir pulse generating unit according to claim 1, it is characterised in that body refuse floating zone sludge concentration is
6000~15000mg/L, body refuse floating zone 180~250cm of optimum height, are tieed up by periodically discharging body refuse from delivery pipe (11)
Hold sludge concentration and body refuse floating zone height.
7. depositing reservoir pulse generating unit according to claim 1, it is characterised in that the effective depth of the clear water zone is
100~150cm.
8. depositing reservoir pulse generating unit according to claim 1, it is characterised in that also include：
The mud-water interface apparatus (12) in clarification tank main body is arranged on, it transmits water sludge interface signal to PLC (13),
PLC controls the variable-frequency motor of driving flywheel (1) simultaneously, when water sludge interface is above/below predeterminated position, PLC controls
The motor rotating speed of device control flywheel (1), to adjust the pulse generation cycle, makes the sludge area in reactor highly maintain one
Rational scope, realizes automatically controlling for reactor.
9. the method based on depositing reservoir pulse generating unit described in claim 1, it is characterised in that turned using rotary flywheel (1)
Dynamic driving piston (3) moves back and forth periodic the taking out of formation and presses through journey, produces waterpower pulse, passes through sparge pipe (5) and rectification
The suspension flco layer that waterpower pulse is transferred in sludge suspension layer, stress depositing reservoir is constantly produced periodically compression by layer (6)
And expansion, promote solid impurity in raw water to carry out contact flocculation, absorption with established body refuse.
10. depositing reservoir pulse generating method according to claim 8, it is characterised in that the waterpower pulse cycle be 30s~
60s, and can at any time be adjusted according to flocculation, separating effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509880.9A CN107265585A (en) | 2017-06-28 | 2017-06-28 | A kind of depositing reservoir pulse generating unit and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509880.9A CN107265585A (en) | 2017-06-28 | 2017-06-28 | A kind of depositing reservoir pulse generating unit and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265585A true CN107265585A (en) | 2017-10-20 |
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ID=60069703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710509880.9A Pending CN107265585A (en) | 2017-06-28 | 2017-06-28 | A kind of depositing reservoir pulse generating unit and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826037A (en) * | 2018-12-26 | 2019-05-31 | 广西粤桂广业控股股份有限公司 | A kind of pulse pond of anti-corrosion easy to clean |
| CN114715989A (en) * | 2022-04-01 | 2022-07-08 | 河南城建学院 | Sponge municipal sewage treatment post-regeneration utilization system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216433U (en) * | 1987-12-15 | 1988-09-07 | 上海市政工程设计院 | Superpulse clarifier tank |
| CN101403406A (en) * | 2008-11-11 | 2009-04-08 | 西安交通大学 | Plunger type flow pulsation generator |
| CN101862554A (en) * | 2009-04-14 | 2010-10-20 | 得利满水处理系统(北京)有限公司 | Pulse clarification tank |
| CN103526676A (en) * | 2013-10-14 | 2014-01-22 | 陕西盛迈石油有限公司 | Pneumatic pulse beam |
-
2017
- 2017-06-28 CN CN201710509880.9A patent/CN107265585A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216433U (en) * | 1987-12-15 | 1988-09-07 | 上海市政工程设计院 | Superpulse clarifier tank |
| CN101403406A (en) * | 2008-11-11 | 2009-04-08 | 西安交通大学 | Plunger type flow pulsation generator |
| CN101862554A (en) * | 2009-04-14 | 2010-10-20 | 得利满水处理系统(北京)有限公司 | Pulse clarification tank |
| CN103526676A (en) * | 2013-10-14 | 2014-01-22 | 陕西盛迈石油有限公司 | Pneumatic pulse beam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826037A (en) * | 2018-12-26 | 2019-05-31 | 广西粤桂广业控股股份有限公司 | A kind of pulse pond of anti-corrosion easy to clean |
| CN114715989A (en) * | 2022-04-01 | 2022-07-08 | 河南城建学院 | Sponge municipal sewage treatment post-regeneration utilization system |
| CN114715989B (en) * | 2022-04-01 | 2023-01-31 | 河南城建学院 | Sponge municipal sewage treatment post-regeneration utilization system |
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Application publication date: 20171020 |
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