CN205187960U - Flocculation stirring and settlement monitoring device on simulation stream pool - Google Patents
Flocculation stirring and settlement monitoring device on simulation stream pool Download PDFInfo
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- CN205187960U CN205187960U CN201520905300.4U CN201520905300U CN205187960U CN 205187960 U CN205187960 U CN 205187960U CN 201520905300 U CN201520905300 U CN 201520905300U CN 205187960 U CN205187960 U CN 205187960U
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- basin body
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Abstract
The utility model relates to a water treatment facilities technical field provides a flocculation stirring and settlement monitoring device on simulation stream pool, and the device includes the flocculation cell body, and it is the form of falling the horn mouth to mix bottom of the pool portion, the (mixing) shaft, agitator shaft connection drive arrangement and stirring leaf, the even distribution of stirring leaf is on the (mixing) shaft, and it is internal that the (mixing) shaft of this end of stirring leaf stretches into the flocculation basin, the stirring speed of stirring leaf on the drive control (mixing) shaft, cell body survey face has delivery port and water inlet, and water inlet and delivery port distribute at the not co -altitude of cell body side, there is the mud pipe flocculation cell body bottom. The utility model discloses a device can reach the required dynamic conditions of flocculation, the function that has monitoring flco settling property and estimation flco sedimentation rate simultaneously, also can be used for simulating waters such as the ditch pool, confirm best flocculation and throw the dosage, the influence to quality of water is added to the aassessment flocculating agent.
Description
Technical field
The utility model relates to water treatment field, particularly a kind of flocculation stirring and settlement monitoring device of simulating the pool, stream.
Background technology
In recent years, China's major part river course presents the situation that ecological functions are degenerated, and is mainly subject to the impact of extraneous contamination.Industry, sanitary sewage discharge, in farmland, fertilizer is through rainwash, and after heavy rain, earth washes away and all can impact the water quality in river course.Water transparency is low is the extensive Problems existing in current river course.The low meeting of water transparency causes the submerged plant rapid elimination originally in water with natural purifying ability, aggravates water quality deterioration simultaneously.The material affecting river course transparency mainly contains clay particle thing, particulate organic matter, algae etc.
Flocculation agent is the important step in water treatment procedure, mainly refers to by adding flocculation agent, changes the surface property of colloidal solid, the colloidal solid of stable dispersion is assembled formed macrobead and sedimentation or floating.Clay particle thing, particulate organic matter, algae can through the throwing out sedimentations of flocculation agent, and granulating material is taken off and surely assembles sedimentation, final water transparency increases.Flocculation agent can be divided into inorganic flocculating agent and organic-flocculation two class according to the chemical property of flocculation agent.Inorganic flocculating agent comprises inorganic flocculating agent and inorganic polymer flocculant; Organic floculant comprises organic polymer coargulator, natural macromolecule flocculating agent and microbial flocculant.
Flocculation process comprises rapid stirring and low rate mixing, and the object of rapid stirring is blended in water body equably by flocculation agent, in case partial flocculation agent concentration is too high, affects particle effect in flocculation agent and water; The object of low rate mixing makes flocculation agent and particulate matter generation surface action, make formation micro-floccule assemble further, form larger flocs unit, thus be convenient to the sedimentation of flco, reduce reach clarification required time.
Through a large amount of uses, find that the flocculation agent of synthetic all to be taken secondary pollution to water body, the use as aluminium saline flocculating agent can cause potential impact to the nerve of the mankind; Polypropylene amine type organic flocculation agent has carcinogenic risk; Excessive natural macromolecule flocculating agent also can increase the organic loading of water body, and optimum dosage and the environmental influence long-term to water body of therefore studying flocculation agent needed for water body are extremely necessary.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, and provides a kind of flocculation stirring and settlement monitoring device of simulating the pool, stream.Its concrete technical scheme is as follows:
A kind of flocculation stirring and settlement monitoring device of simulating the pool, stream, comprise flocculation basin body, stir shaft, drive unit, paddle, water outlet, water-in and shore pipe, stir shaft is arranged at flocculation pool center and is driven by drive unit and rotates, and stir shaft is evenly provided with some paddles; Be connected with shore pipe bottom flocculation basin body, side is provided with several water-ins, and opposite side is provided with several water outlets.
As preferably, for falling bell mouth shape bottom described flocculation basin body, diameter reduces from top to bottom successively, and shore pipe is arranged at flocculation basin body lowest part.
As preferably, described flocculation basin body top is provided with lid, and lid is provided with can the charging opening of folding.
As preferably, described flocculation basin body is right cylinder or rectangular-shaped.
As preferably, the range of speed control of described drive unit is 0 ~ 1000rpm.
As preferably, below described flocculation basin body, be provided with the bracing frame for supporting whole device.
The beneficial effects of the utility model are: the discharge being convenient to flco after sedimentation at the bottom of conical pond; The paddle be distributed on stir shaft different heights can stir the solution of different depths, wavy paddle can make water body turbulent more violent, the particulate matter be convenient in water body contacts with flocculation agent; The speed range of drive unit is to reach flocculation process required drive condition, comprises rapid stirring and low rate mixing speed, thus flocculation is carried out under best power source condition; The object of the outlet valve of design different heights is changed by the water turbidity of same timing different heights, monitoring settling of floccus situation, subsidence calculation speed; Shore pipe is arranged at the bottom at the bottom of pond, flco can be discharged from shore pipe after flco deposition; This device can simulate the waters such as the ditch pool, according to the flocculating effect determination flocculation agent addition of different dosage, monitors water quality for a long time, determines that flocculation agent adds the impact long-term on water body.
Accompanying drawing explanation
Fig. 1 a kind ofly simulates the flocculation stirring on the pool, stream and the structural representation of settlement monitoring device;
Fig. 2 is the vertical view of a kind of lid of the present invention.
In figure: flocculation basin body 1, stir shaft 2, drive unit 3, paddle 4, water outlet 5, water-in 6, shore pipe 7, bracing frame 8, lid 9 and charging opening 10.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, a kind of flocculation stirring and settlement monitoring device of simulating the pool, stream, comprise flocculation basin body 1, stir shaft 2, drive unit 3, paddle 4, water outlet 5, water-in 6 and shore pipe 7, stir shaft 2 is arranged at flocculation basin body 1 center and drives rotation by drive unit 3, stir shaft 2 is evenly provided with some paddles 4; Be connected with shore pipe 7 bottom flocculation basin body 1, side is provided with several water-ins 6, and opposite side is provided with several water outlets 5.The bracing frame 8 for supporting whole device is provided with below flocculation basin body 1.
In order to can better mobile phone flocculate precipitate, be set to bottom flocculation basin body 1 as falling bell mouth shape, diameter reduces from top to bottom successively, and shore pipe 7 is arranged at flocculation basin body 1 lowest part.
When flocculating settling for simulating pond, flocculation basin body 1 can be arranged to right cylinder, and when flocculating settling for simulating riverway or irrigation canals and ditches, flocculation basin body 1 can be arranged to rectangular-shaped.
As shown in Figure 2, when pond body is cylindrical shape, in order to meet the needs that flocculation agent adds, flocculation basin body 1 top is provided with lid 9, and lid 9 is provided with can the charging opening 10 of folding.The also roughly the same setting of rectangular-shaped pond body.
In order to simulate the flocculating settling situation under various hydraulics, the range of speed control of drive unit 3 need meet any rotating speed in 0 ~ 1000rpm.
Said apparatus can reach following functions:
(1) control the rotating speed of paddle by drive unit, make this device can reach dynamic conditions needed for flocculation;
(2) by the sampling to different heights water outlet, the water quality situation of same time, different heights can be monitored, estimate the performances such as the sedimentation of flocculation agent;
(3) impact of flocculation agent on waters such as the ditch pools can be simulated by this device, determine best flocculation and dosage, assessment flocculation agent add the impact that may cause water quality, as the change of COD, N, P in water and other materials.
When this flocculation plant uses, experiment water can be entered by water-in 6, also can be entered by pond body 1 opening; Flocculation agent enters from charging opening 10; After flocculation agent adds pond body 1 from pond body opening, stir shaft 2 starts to rotate under the drive of drive unit 3, and the paddle 4 on stir shaft 2 also starts to rotate, and the water body now in pond body 1 forms rotating fluid, and water body mixes gradually; Drive unit 3 controls the rotating speed of paddle, thus reaches the Flocculation Kinetics condition fast, needed for low rate mixing; After stirring terminates, by sampling water outlet 5 water sampling; Water outlet 5 is arranged on the different heights of pond body side surface, is sampled by the water outlet 5 at different heights, measures its nephelometric analysis flocculating settling characteristics; After sedimentation terminates, in different time sampling, analyze water quality; After question response device completes its function, flco is discharged from shore pipe 7; Bracing frame 8 is responsible for supporting whole pond body and remaining parts.
Claims (6)
1. simulate flocculation stirring and the settlement monitoring device on the pool, stream for one kind, it is characterized in that, comprise flocculation basin body (1), stir shaft (2), drive unit (3), paddle (4), water outlet (5), water-in (6) and shore pipe (7), stir shaft (2) is arranged at flocculation basin body (1) center and is driven by drive unit (3) and rotates, and stir shaft (2) is evenly provided with some paddles (4); Flocculation basin body (1) bottom is connected with shore pipe (7), and side is provided with several water-ins (6), and opposite side is provided with several water outlets (5).
2. flocculation stirring and settlement monitoring device of simulating the pool, stream as claimed in claim 1, it is characterized in that, described flocculation basin body (1) bottom is for falling bell mouth shape, diameter reduces from top to bottom successively, and shore pipe (7) is arranged at flocculation basin body (1) lowest part.
3. flocculation stirring and settlement monitoring device of simulating the pool, stream as claimed in claim 1, it is characterized in that, described flocculation basin body (1) top is provided with lid (9), and lid (9) is provided with can the charging opening (10) of folding.
4. the flocculation stirring on the simulation pool, stream as claimed in claim 1 and settlement monitoring device, is characterized in that, described flocculation basin body (1) is in right cylinder or rectangular-shaped.
5. flocculation stirring and settlement monitoring device of simulating the pool, stream as claimed in claim 1, it is characterized in that, the range of speed control of described drive unit (3) is 0 ~ 1000rpm.
6. flocculation stirring and settlement monitoring device of simulating the pool, stream as claimed in claim 1, is characterized in that, described flocculation basin body (1) below is provided with the bracing frame (8) for supporting whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905300.4U CN205187960U (en) | 2015-11-13 | 2015-11-13 | Flocculation stirring and settlement monitoring device on simulation stream pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905300.4U CN205187960U (en) | 2015-11-13 | 2015-11-13 | Flocculation stirring and settlement monitoring device on simulation stream pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187960U true CN205187960U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905300.4U Active CN205187960U (en) | 2015-11-13 | 2015-11-13 | Flocculation stirring and settlement monitoring device on simulation stream pool |
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| CN (1) | CN205187960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229974A (en) * | 2021-11-19 | 2022-03-25 | 上海矾花科技有限公司 | Water treatment system and control method for adding amount of water treatment agent |
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2015
- 2015-11-13 CN CN201520905300.4U patent/CN205187960U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229974A (en) * | 2021-11-19 | 2022-03-25 | 上海矾花科技有限公司 | Water treatment system and control method for adding amount of water treatment agent |
| CN114229974B (en) * | 2021-11-19 | 2022-11-11 | 上海矾花科技有限公司 | Water treatment system and control method for adding amount of water treatment agent |
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