CN206886706U - A kind of discharging device of multi-channel parallel, interval equivalent - Google Patents
A kind of discharging device of multi-channel parallel, interval equivalent Download PDFInfo
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- CN206886706U CN206886706U CN201720567878.2U CN201720567878U CN206886706U CN 206886706 U CN206886706 U CN 206886706U CN 201720567878 U CN201720567878 U CN 201720567878U CN 206886706 U CN206886706 U CN 206886706U
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Abstract
A kind of discharging device of multi-channel parallel, interval equivalent, including being arranged at the energy-dissipating and rectifying flow grid cylinder of water inlet pipe periphery in cylindric tank box, the water inlet pipe for being arranged at casing bottom, casing, being arranged at flow regulator on water inlet pipe, energy-dissipating and rectifying flow grid cylinder, water inlet pipe and flow regulator three are coaxially disposed, and the casing center of circle is provided with several pulsers.Floor space is small, water distribution is uniform, without energy consumption, greatly improve hydraulic mixing mixed effect.
Description
Technical field
Present technique is generally related to continuum micromeehanics, interval, equivalent water outlet device, be mainly used in municipal wastewater or industrial wastewater
The water feed apparatus of full pond water distribution uniformity is needed in processing, it can also be used to other water inlets that can meet present apparatus use condition.
Background technology
In Industrial Wastewater Treatment, conventional anaerobism and hydrolysis acidification process pool are because organic loading is larger, with respect to waterpower
Load is smaller, the water inlet water distribution of anaerobism and hydrolysis acidification section is generally completed from pulse water distributing device, and utilize pulse water distribution
The operation characteristic of device, come complete water inlet bottom of pond be uniformly distributed and realize hydraulic mixing mix；Municipal wastewater, organic contamination
Thing concentration is relatively low, and process pool hydraulic load is of a relatively high, typically carries out bottom of pond water distribution using point-to-point gravity type water-locator, with
Complete water inlet being uniformly distributed in bottom of pond.
The pulse water distributing device used at present is the pattern of single tank single channel pulse water outlet, by pulse outlet pipeline on-way resistance
The limitation incrementally increased, to ensure that water distribution is substantially uniform, by its specification size, its service area has greatly separate unit pulse water distributing device
The small limitation not waited, and pond type is also based on squarish or circle, therefore, in the larger waste water disposal facility of flow, phase
Run by the way of the anaerobism or hydrolysis acidification pool of congenerous are in parallel using more, so, that is, the civil engineering increased accounts for
Ground area and expense, the investment for purchasing pulse water distributing device equipment and material is also increased, and make operating personnel in equipment operation
Add difficulty.Especially in original sewage plant proposes mark transformation, single tank single channel pulse water distributing device or multiple tank are such as set using every pond
Pulse water distribution, because being limited by its pond type and existing corrosion resistant tubing specification, or water distribution is uneven, or investment is bigger than normal.
Part is municipal or other low concentration organic sewages processing engineering in, due to hydrolysis acidification pool hydraulic load compared with
Greatly, having and carry out point-to-point water distribution from gravity type water-locator, gravity water distribution manner is to divide equally to intake by contour water distribution crest of weir,
Water outlet leads to bottom of pond water distribution point by the pipeline being separately provided, and it focuses on pursuing the relatively uniform of water distribution, due to this water distribution
The inflow of each pipeline of mode is identical with bottom of pond lower end water yield, and in oepration at full load, bottom of pond delivery port water velocity is high,
Hydraulic action radius is big, then hydraulic mixing is with regard to obvious, and for single tube service area with regard to big, treatment effect is all right；On the contrary, in system debug
When initial stage or water underload, because water is small, mixing power deficiency, undercompounding, pond internal short-circuit is easily caused, or occur dead
Angle, treatment effeciency reduce on the contrary.
In addition to anaerobism, hydrolysis acidification process section, in sewage disposal nitrification and denitrification（A/O）In technique, in batch-type
Activated sludge process（SBR techniques）In, require into water and mixed rapidly with backflow nitrification liquid or biochemical reaction tank solution, engineering practice
In generally realize that this hybrid mode, not only energy consumption is big using motor machine stirring, and equipment failure rate is high, and maintenance difficulty is big,
It is and more frequent.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of floor space is small, water distribution uniformly, without energy consumption,
Greatly improve multi-channel parallel, the discharging device of interval equivalent of hydraulic mixing mixed effect.
To realize the utility model purpose, there is provided following technical scheme：A kind of water outlet dress of multi-channel parallel, interval equivalent
Put, including the energy-dissipating and rectifying flow of water inlet pipe periphery is arranged in cylindric tank box, the water inlet pipe for being arranged at casing bottom, casing
Grid cylinder, flow regulator on water inlet pipe is arranged at, energy-dissipating and rectifying flow grid cylinder, water inlet pipe and flow regulator three coaxially set
Put, it is characterised in that the casing center of circle is provided with several pulsers.
Preferably, pulser includes being arranged at the horizontal annular shrouding on the nearly top of casing, welded with ring sealing plate bottom surface
The ring-like cylinder of sealing is connect, annular drum outer wall forms annular groove with cabinet wall, and siphon pipe is arranged in annular groove, siphon pipe bottom
Box bottom is stretched out, water space was left between upper end and ring sealing plate, ring sealing plate offers several connecting holes around the center of circle,
Connecting hole is located on the inside of ring-like cylinder, connection displacement regulation pipe in connecting hole, and it is downward that displacement regulation pipe includes straight tube, port
Bend pipe, elbow port are connected with connecting hole, and the nearly bottom of casing is stretched into setting height, the upper port of all siphon pipes in straight tube port
In same level, all elbow ports are located in same level.
Preferably, pulser include be installed on box bottom some siphon pipes, cover on every siphon pipe
Bell jar pipe, every bell jar tube top end is connected in parallel cross over pipe, some siphon destructing tubes, cross over pipe are connected with cross over pipe
Including some vertical short tubes and the horizontal cross over pipe connected with vertical short tube, siphon destructing tube is vertically arranged, one end and level
Cross over pipe connects, and one end stretches into bottom setting height, ball valve is provided with vertical short tube.
The utility model beneficial effect：
A. can multi-channel parallel, can realize each road simultaneously pulse water outlet；
B. instantaneous water yield and hydraulic action radius are influenceed very little by water tank water intake changes in flow rate during multichannel water outlet；
C. water outlet hydraulic action radius can be according to being actually needed any setting on the basis of not less than minimum limit value；
When D. using point-to-point water distribution, the realization of the function of interval water outlet is not influenceed by receiving pond level change；
E. unitary device service area is big, can set one or more by a pond, or more ponds share a setting；
F. the pond type of process water pond is not limited strictly, can be according to field condition, by water treatment technology parameter designing
；
G. any selected element can be needed according to technique to face water distribution, or point-to-point water distribution, flexibly and easily；
H. present apparatus profile is on the premise of civil engineering facility, water treatment technology and the device parameter request of itself is met, nothing
Other strict limitations；Therefore the device can specific Aided design without unified specification size, detailed programs；
I. the present apparatus is simple in construction, sets flexibly, stable, and takes into full account the needs of maintenance and repair；
J. the present apparatus need to only access water inlet, connecting outlet pipeline can put into operation without motor drive mechanism and instrument monitoring；
K. meet that environmental protection and energy saving requirement, service life are grown, floor space is small；
L. the device can be designed by detailed programs requirement, modularized production.
Brief description of the drawings
Fig. 1 is the front view of embodiment 1.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the front view of embodiment 2.
Fig. 4 is Fig. 3 top view.
Embodiment
Embodiment 1：A kind of discharging device of multi-channel parallel, interval equivalent, including cylindric tank box 4, it is arranged at case
The energy-dissipating and rectifying flow grid cylinder 3 of the periphery of water inlet pipe 1 is arranged in the water inlet pipe 1 of body bottom, casing 4, is arranged at flow on water inlet pipe 1
Adjuster 2, energy-dissipating and rectifying flow grid cylinder 3, water inlet pipe 1 and the three of flow regulator 2 are coaxially disposed, and are set around the center of circle of casing 4
There are several pulsers.Pulser includes horizontal annular shrouding 5 and the bottom surface of ring sealing plate 5 for being arranged at 4 nearly top of casing
The ring-like cylinder 5.1 of welded seal, the outer wall of annular canister 5.1 form annular groove 11 with the inwall of casing 4, and siphon pipe 6 is arranged at annular groove
In 11, siphon pipe 6 is arranged on the bottom plate of water tank, and close proximity to table in water tank cylinder, the side with water tank cylinder by concentric circles
Formula is evenly arranged, and the bottom plate of casing 4 is stretched out in the bottom of siphon pipe 6, water space is left between upper end and ring sealing plate 5, ring sealing plate 5 encloses
Several connecting holes, connecting hole connection displacement regulation pipe 7, row in the ring-like inner side of cylinder 5.1, connecting hole are offered around the center of circle
Runoff investigation pipe 7 includes the downward bend pipe 7.2 in straight tube 7.1, port, and the port of bend pipe 7.2 is connected with connecting hole, the port of straight tube 7.1
Stretch into 4 nearly bottom of casing to setting height, the upper port of all siphon pipes 6 to be located in same level, all ports of bend pipe 7.2
In same level.
Entering drainage facility for anaerobism and hydrolysis acidification pool, denitrification pond, sequencing batch activated sludge pond and water quality homogeneous pond
When, it can be ensured that water tank（Or tank）Continuum micromeehanics, the draining simultaneously of multichannel siphon pipe moment and every instantaneous delivery phase all the way
Deng the function of stopping after draining simultaneously.With reference to the rational design of bottom of pond water distributor and water distribution spout, can be realized in bottom of pond equal
Even water distribution, and form stirring.
The siphon pipe 6 is docked with water distribution spout in pond by pipeline.
This multi-channel parallel, the operation principle of interval equivalent discharging device are as follows：
Under continuum micromeehanics state, manual adjustment flow is carried out to flow is set by flow regulator 2, by energy-dissipating and rectifying flow grid
3 are reduced into water blaster, and water impact is to harmful effect caused by siphon pipe 6 caused by elimination water inlet, with water level in water tank
Lasting to rise, when water level exceedes 6 upper port peak of siphon pipe, current enter the formation rapid decrease stream of siphon pipe 6, quick stream
Dynamic current continue to take away the air inside annular groove 11, make to form certain vacuum in annular groove 11, in the work of atmospheric pressure
Under, water level continues to raise in annular groove 11, and the water flow of siphon pipe 6 increases, so i.e. real so as to further improve vacuum
The effect of siphon water outlet is showed.Because siphon water outlet water velocity is fast in siphon pipe 6, the water in water tank can be arranged in very short time Inner
Go out outside cylinder and enter pond, when liquid level drops to cycle displacement regulation pipe lower open end in water tank, air runs through tune
Save pipe to enter in annular groove 11, be destroyed the vacuum in annular groove 11, siphon water outlet stops, and high water tank rises, under
One water outlet water cycle, be so achieved that each road in parallel simultaneously, interval, the effect of equivalent water outlet.
Embodiment 2：A kind of discharging device of multi-channel parallel, interval equivalent, including cylindric tank box 4, it is arranged at case
The energy-dissipating and rectifying flow grid cylinder 3 of the periphery of water inlet pipe 1 is arranged in the water inlet pipe 1 of the bottom of body 4, casing 4, to be arranged at water inlet pipe 1 upper
Adjuster 2 is measured, energy-dissipating and rectifying flow grid cylinder 3, water inlet pipe 1 and the three of flow regulator 2 are coaxially disposed, set around the center of circle of casing 4
It is equipped with several pulsers.Pulser include be installed on the bottom plate of casing 4 some siphon pipes 6, cover in every siphon
Bell jar pipe 5 on pipe 6, the cross over pipe 8 that the every top of bell jar pipe 5 is connected in parallel, some siphon destructives are connected with cross over pipe 8
Pipe 10, cross over pipe 8 include some vertical short tubes 8.1 and the horizontal cross over pipe 8.2 connected with vertical short tube 8.1, siphon destructive
Pipe 10 is vertically arranged, and one end connects with horizontal cross over pipe 8.2, and bottom setting height is stretched into one end, is provided with vertical short tube 8.1
Ball valve 9.Siphon pipe 6 is uniformly arranged on water tank（It can also be tank）Bottom plate on, water inlet upward, water outlet mouth down；Bell jar
The water inlet end of pipe 5 is opening down, upper port butt welding end socket, and is enclosed on by coaxial manner on the water inlet end of siphon pipe 6, is sealed on bell jar pipe 5
In head table with siphon pipe 6 is suitable for reading stopped water space；The upper cover center highest point perforate of bell jar pipe 5 connect vertical short tube 8.1 and
Water tank bottom is simultaneously stretched into the openend of siphon destructing tube 10 by ball valve 9, the horizontal cross over pipe 8.2 of rear access down.
The operation principle of this multi-channel parallel formula pulse water distribution device is as follows：
Under continuum micromeehanics state, manual adjustment flow is carried out by flow regulator, water inlet punching is reduced by energy-dissipating and rectifying flow grid 3
Ripple is hit, wave harmful effect to caused by each road siphoning installation caused by water inlet is eliminated, with water tank（Or tank）Nei Jige roads
Water level persistently rises in bell jar pipe 5, under when water level exceedes siphon pipe upper port peak, current are formed quickly into siphon pipe
Drop stream, the current quickly flowed continue to take away the air in the inside of bell jar pipe 5 and cross over pipe 8, Shi Ge roads bell jar pipe 5 and UNICOM
Certain vacuum is formed simultaneously in pipe 8, under atmospheric pressure, the liquid level between each road bell jar sleeve pipe 5 is inside and outside is raised simultaneously,
The delivery flow of Shi Ge roads siphon pipe 6 increases, and so as to further improve vacuum, so moving in circles realizes siphon water outlet
Effect.Because siphon water outlet water velocity is fast, water tank（Or tank）Interior water can discharge in very short time Inner enters water outside cylinder
Pond, work as water tank（Or tank）When interior liquid level drops to 10 openend of siphon destructing tube, air quickly enters siphon destructing tube 10, respectively
Vacuum inside road bell jar pipe 5 is destroyed simultaneously, and siphon drainage stops, water tank（Or tank）Liquid level rises, into next rainbow
In the discharging water cycle, the effect of pulse has been achieved in that it.
Citing 1：
3 tons/when pilot-plant：
This pilot-plant by 3 tons of water inlet/when design, water tank specification 300 × 750, inside set 3 road siphon pipes, it is average per all the way
Water is 1/t/h, and during operation, raw water is pumped into water tank by prime elevator pump, starts simultaneously at water outlet within average 43 seconds, and average 17 seconds simultaneously
Siphon water outlet is completed, is automatically stopped.Work well, cycle stability.
Citing 2：
Jiangyin Chengjiang composite wastewater processing Co., Ltd Transformation of Sewage Treatment engineering
The processing of this construction waste water uses hydrolysis acidification+aerobic process, and wherein hydrolysis acidification pool is that sphere of movements for the elephants type is pressed in 4 ponds
Arrangement, it is desirable to 14 way outlet is set, per the water inlet water distribution for being responsible for a pond all the way, this Shen is installed on Chi Ding centers " ten " word wall
Multi-channel parallel, interval equivalent discharging device described in report data, during operation, prime water by 60 tons/when enter water tank, according to operation
Statistics, intake 5 minutes or so and start water outlet, water outlet in 34 seconds or so stops, going round and beginning again, and the parallel connection of the tunnel of this engineering 4, interval etc. measure
Water installations work well, cycle stability, and each road pulse water outlet water is uniform.
Claims (3)
1. the discharging device of a kind of multi-channel parallel, interval equivalent, including cylindric tank box, the water inlet for being arranged at casing bottom
The energy-dissipating and rectifying flow grid cylinder of water inlet pipe periphery is arranged in pipe, casing, is arranged at flow regulator on water inlet pipe, energy-dissipating and rectifying flow lattice
Grid cylinder, water inlet pipe and flow regulator three are coaxially disposed, it is characterised in that the casing center of circle is provided with several pulses
Device.
2. a kind of multi-channel parallel according to claim 1, the discharging device of interval equivalent, it is characterised in that pulser bag
Include be arranged at the nearly top of casing horizontal annular shrouding, with the ring-like cylinder of ring sealing plate bottom surface welded seal, annular drum outer wall with
Cabinet wall forms annular groove, and siphon pipe is arranged in annular groove, and box bottom, upper end and ring sealing plate are stretched out in siphon pipe bottom
Between left water space, ring sealing plate offers several connecting holes around the center of circle, and connecting hole is located on the inside of ring-like cylinder, connecting hole
Interior connection displacement regulation pipe, displacement regulation pipe include the downward bend pipe in straight tube, port, and elbow port is connected with connecting hole,
Straight tube port is stretched into the nearly bottom of casing to setting height, the upper port of all siphon pipes and is located in same level, all bend pipes
Port is located in same level.
3. a kind of multi-channel parallel according to claim 1, the discharging device of interval equivalent, it is characterised in that pulser bag
Include some siphon pipes being installed on box bottom, the bell jar pipe covered on every siphon pipe, by every bell jar tube top end simultaneously
Join the cross over pipe of connection, be connected some siphon destructing tubes with cross over pipe, cross over pipe including some vertical short tubes and with it is vertical
The horizontal cross over pipe of short tube connection, siphon destructing tube are vertically arranged, and one end connects with horizontal cross over pipe, and bottom setting is stretched into one end
Highly, it is provided with ball valve on vertical short tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567878.2U CN206886706U (en) | 2017-05-22 | 2017-05-22 | A kind of discharging device of multi-channel parallel, interval equivalent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567878.2U CN206886706U (en) | 2017-05-22 | 2017-05-22 | A kind of discharging device of multi-channel parallel, interval equivalent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206886706U true CN206886706U (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720567878.2U Active CN206886706U (en) | 2017-05-22 | 2017-05-22 | A kind of discharging device of multi-channel parallel, interval equivalent |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946830A (en) * | 2017-05-22 | 2018-12-07 | 宜兴市新沃特环保科技有限公司 | A kind of discharging device of multi-channel parallel, interval equivalent |
| CN109160560A (en) * | 2018-10-31 | 2019-01-08 | 江苏中车环保设备有限公司 | A kind of integrated water distribution device suitable for distributing rural sewage treatment |
-
2017
- 2017-05-22 CN CN201720567878.2U patent/CN206886706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946830A (en) * | 2017-05-22 | 2018-12-07 | 宜兴市新沃特环保科技有限公司 | A kind of discharging device of multi-channel parallel, interval equivalent |
| CN109160560A (en) * | 2018-10-31 | 2019-01-08 | 江苏中车环保设备有限公司 | A kind of integrated water distribution device suitable for distributing rural sewage treatment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214000 No. 2097, building 73, Yixing international environmental protection city, Gaocheng Town, Yixing City, Wuxi City, Jiangsu Province (room 120, floor 1-2, unit 11) Patentee after: Jiangsu new water environmental protection technology Co.,Ltd. Address before: Gaocheng Town, Yixing City, Jiangsu Province, Wuxi City, 214200 China IEPZ 73 Building No. 2097 Patentee before: YIXING NEW-WATER ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |