CN206940695U - A kind of double film mud concentration clear water tanks - Google Patents
A kind of double film mud concentration clear water tanks Download PDFInfo
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- CN206940695U CN206940695U CN201720914540.XU CN201720914540U CN206940695U CN 206940695 U CN206940695 U CN 206940695U CN 201720914540 U CN201720914540 U CN 201720914540U CN 206940695 U CN206940695 U CN 206940695U
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- pond body
- water
- dividing plate
- mud
- primary adsorption
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Abstract
It the utility model is related to a kind of double film mud concentration clear water tanks, including pond body, in setting dividing plate in pond body, the mud inlet for flowing into raw slurry is formed between dividing plate and the side of pond body, primary adsorption water strainer and two level water purification filter screen are set respectively between dividing plate and the opposite side of pond body, primary adsorption water strainer is arranged at dividing plate side, two level water purification filter screen is arranged at the opposite side of pond body, in the lower section of primary adsorption water strainer, sludge out pipe is also set up in pond body, multiple storage basins are set in sludge out pipe, each storage basin connects the sludge out pipe by gate valve, water purification overflow discharge mouth is also set up on the outside of pond body.The utility model can solve the problems, such as that sedimentation basin mud is influenceed to influence effluent characteristics after causing to float and floating by water body flow, the utility model improves the purpose of barrier sand grain by primary adsorption water strainer, reach one-level water purification, it is carried out concentrating mud compression using water body hydrodynamics, and double purification is carried out using two level water purification filter screen.
Description
Technical field
Field of environment protection equipment is the utility model is related to, more particularly to it is a kind of suitable for city inland river, double films of inland lake desilting
Mud concentrates clear water tanks.
Background technology
At present both at home and abroad to city inland river, inland lake ecological management during, mainly have two ways, first, carrying out simple
Running water displacement；Second, carry out except radical cure reason.Except radical cure reason mainly includes：Cut dirt receive pipe, water bottom restoration of the ecosystem, water purification return
The steps such as note, aquatic plant purification.Wherein water bottom restoration of the ecosystem is completed mainly in a manner of dredging silt.Mud is dredged
Dredge domestic at present mainly using the modes such as mechanical dredging, artificial erosion and deposition, ecological dredging of cutting off the water supply.Mechanical dredging needs to carry out in water body
Dam, draining, the step such as desilting, and the mud cleared needs larger heap mud place to carry out mud to dry desiccation, wave
Time-consuming and space.Bottom mud mainly in the form of half-dried and submersible, is passed through desilting by artificial erosion and deposition, ecological dredging
Equipment squeezes into temporal mechanical solidification place, carries out efficient concentration, water body purification and sludge dewatering drying and other treatment, and this technique, which has, to be accounted for
With the characteristics of site area is small, dewatering time is extremely short.Other existing enterprise when carrying out urban water-body bed mud Ecological Restoration Project,
What is used is mostly the lower method for digging cement sedimentation basin, upper block cement sedimentation basin or settling tank, in continuous flow procedure, is mostly deposited
Inadequate in bottom sediment concentration of hydraulic mixture, mud is disturbed by bottom water body flow to float upwards, causes supernatant to become cloudy, influences to sink
The phenomenon of shallow lake water outlet.Therefore there is an urgent need to design a kind of purifier suitable for inland river, inland lake and artificial swamp.
Utility model content
The applicant is directed to above-mentioned existing issue, has carried out Improvement, there is provided a kind of double film mud concentration clear water tanks, its
Treated sewage reusing sufficiently is carried out using the supernatant after precipitation, filtering, so as to reach the purpose efficiently utilized.
Technical scheme is as follows used by the utility model：
A kind of double film mud concentration clear water tanks, including pond body, in setting dividing plate in the pond body, the dividing plate and pond body
The mud inlet for flowing into raw slurry is formed between side, one-level is set respectively between the dividing plate and the opposite side of pond body
Absorption water strainer and two level water purification filter screen, the primary adsorption water strainer are arranged at dividing plate side, and the two level water purification filter screen is set
Be placed in the opposite side of pond body, sludge out pipe also set up in the lower section of the primary adsorption water strainer, in the pond body, it is described go out
Multiple storage basins are set in mud pipe, and each storage basin connects the sludge out pipe by gate valve, in the primary adsorption water strainer
Top, in the opposite side of the pond body zigzag triangular-notch weir is also set up, on the outside of the pond body at zigzag triangular-notch weir also
Water purification overflow discharge mouth is set.
Its further technical scheme is：
The dividing plate is vertically disposed inside the pond body；
The primary adsorption water strainer is combined with sand grain adsorption structure and formed by fibrous filter membrane or weaving film；
The two level water purification filter screen is made a living thing filter membrane.
The beneficial effects of the utility model are as follows：
The utility model can solve sedimentation basin mud to be influenceed to influence water quality after causing to float and floating by water body flow
The problem of amount, it reaches the purpose efficiently utilized by Treated sewage reusing.The utility model is improved by primary adsorption water strainer to be hindered
Every the purpose of sand grain, reach one-level water purification, it carries out concentrating mud compression using water body hydrodynamics, utilizes two level water purification
Filter screen carries out double purification, the process for saving the secondary pad of the red tail water of prior art, saves the substantial amounts of time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1st, pond body；101st, mud inlet；2nd, dividing plate；3rd, primary adsorption water strainer；4th, two level water purification filter screen；5th, saw
Tooth form triangular-notch weir；6th, water purification overflow discharge mouth；7th, storage basin；8th, sludge out pipe；9th, gate valve.
Embodiment
Illustrate specific embodiment of the present utility model below.
As shown in figure 1, a kind of double film mud concentration clear water tanks include pond body 1, pond body 1 is pedestal knot made of Steel material
Structure, it is vertically disposed inside pond body 1 in setting dividing plate 2, dividing plate 2 in pond body 1.Shape between the side of dividing plate 2 and pond body 1
Into the mud inlet 101 for flowing into raw slurry, primary adsorption drainage is set respectively between dividing plate 2 and the opposite side of pond body 1
Net 3 and two level water purification filter screen 4, primary adsorption water strainer 3 are arranged at the side of dividing plate 2, and two level water purification filter screen 4 is arranged at pond body 1
Opposite side, in the lower section of primary adsorption water strainer 3, sludge out pipe 8 is also set up in pond body 1, multiple storage mud are set in sludge out pipe 8
Pond 7, each storage basin 7 by gate valve 9 connect sludge out pipe 8, in the top of primary adsorption water strainer 3, pond body 1 opposite side also
Zigzag triangular-notch weir 5 is set, water purification overflow discharge mouth 6 is also set up at zigzag triangular-notch weir 5 in the outside of pond body 1.Such as Fig. 1 institutes
Show, above-mentioned primary adsorption water strainer 3 is combined with sand grain adsorption structure and formed by fibrous filter membrane or weaving film, and above-mentioned two level is net
Water screen 4 is biological filter membrane.
Specific work process of the present utility model is as follows：
As shown in figure 1, after raw slurry enters pond body 1 by mud inlet 101, mud from the left side of pond body 1 to the right because
Pressure flow, when water level rises to primary adsorption water strainer 3, adsorption of sediment particle and film body in primary adsorption water strainer 3
Play a role and adsorb bulky grain material, so as to reduce the percent of pass of bulky grain, while allow a small amount of fine sediment and water
Continue to rise, when sediment concentration is too high in water of the primary adsorption water strainer below 3, a large amount of mud can be flowed by sludge out pipe 8
Go out, but now have no effect on mud concentration, the water body color between discovery primary adsorption water strainer 3 and two level water purification filter screen 4
When becoming cloudy or even blacking, by the concentration mud in each storage basin 7 in the utility model by being extracted out after opening gate valve 9, so as to
Ensure that requirement discharge can be reached when supernatant passes through two level water purification filter screen 4, reach mud particle and all controlled in pond body 1
The purpose of storage basin 7, the water purification after filtering are discharged by water purification overflow discharge mouth 6, and the effect of zigzag triangular-notch weir 5 is by the external world
The filtering such as fallen leaves.
The process tested using the utility model is as follows：
The first step：In normal construction, branch out pipeline from mud manifold and lead in mud inlet 101, with existing mud
Sedimentation basin enters mud, precipitation dosing simultaneously.
Second step：Enter mud and the transparent situation of water quality in pond body is observed after 40 minutes.
3rd step：Enter mud and the supernatant of overflow discharge mouth and the supernatant of existing mud-settling pit are taken out after 80 minutes, do
Good label.Extract the mud 20 seconds in the utility model and existing mud-settling pit respectively with slush pump simultaneously, and carry out label.
4th step：One group of supernatant water sample, one group of mud sample are taken after repeating the 3rd step 3 times.
5th step：The precipitation degree of visual observations water sample and mud sample.
6th step：Laboratory to water sample analysis PH SS and mud sample analyze solid content.
By layered sampler, take water sample, two level water purification filtration at the 0.1m of primary adsorption water strainer top square on the net respectively
Water sample at 0.1m, experimental analysis three times is done, it is as a result as follows：
First time analysis result：
Table 1
Second of analysis result：
Table 2
Third time analysis result
Table 3
Lifting of the utility model to water body SS can be drawn up to more than 60% by above-mentioned test data table, to because of addition
Coagulant causes pH value is relatively low also to have preferable neutralization, and it keeps water body PH stable 7.1 or so, meets sewage discharge mark
Pseudo-first-order B or three-level requirement.The utility model can solve sedimentation basin mud to be influenceed to cause to float and float by water body flow
The problem of influenceing effluent characteristics afterwards, it reaches the purpose efficiently utilized by Treated sewage reusing.The utility model passes through primary adsorption
Water strainer improves the purpose of barrier sand grain, reaches one-level water purification, and it carries out concentrating mud compression using water body hydrodynamics,
Double purification, the process for saving the secondary pad of the red tail water of prior art, when saving substantial amounts of are carried out using two level water purification filter screen
Between.
Above description is to explanation of the present utility model, is not the restriction to utility model, what the utility model was limited
Scope is referring to claim, and in the case of without prejudice to basic structure of the present utility model, the utility model can make any shape
The modification of formula.
Claims (4)
- A kind of 1. double film mud concentration clear water tanks, it is characterised in that：Including pond body (1), in setting dividing plate in the pond body (1) (2), form the mud inlet (101) for flowing into raw slurry between the dividing plate (2) and the side of pond body (1), it is described every Primary adsorption water strainer (3) and two level water purification filter screen (4), the one-level are set respectively between plate (2) and the opposite side of pond body (1) Absorption water strainer (3) is arranged at dividing plate (2) side, and the two level water purification filter screen (4) is arranged at the opposite side of pond body (1), in institute State the lower section of primary adsorption water strainer (3), also set up sludge out pipe (8) in the pond body (1), set in the sludge out pipe (8) Multiple storage basins (7) are put, each storage basin (7) connects the sludge out pipe (8) by gate valve (9), in the primary adsorption drainage The top of net (3), in the opposite side of the pond body (1) zigzag triangular-notch weir (5) is also set up, it is close on the outside of the pond body (1) Zigzag triangular-notch weir (5) place also sets up water purification overflow discharge mouth (6).
- A kind of 2. double film mud concentration clear water tanks as claimed in claim 1, it is characterised in that：The dividing plate (2) is along Vertical Square It is internal to the pond body (1) is arranged in.
- A kind of 3. double film mud concentration clear water tanks as claimed in claim 1, it is characterised in that：The primary adsorption water strainer (3) combined and formed with sand grain adsorption structure by fibrous filter membrane or weaving film.
- A kind of 4. double film mud concentration clear water tanks as claimed in claim 1, it is characterised in that：The two level water purification filter screen (4) For biological filter membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914540.XU CN206940695U (en) | 2017-07-26 | 2017-07-26 | A kind of double film mud concentration clear water tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914540.XU CN206940695U (en) | 2017-07-26 | 2017-07-26 | A kind of double film mud concentration clear water tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940695U true CN206940695U (en) | 2018-01-30 |
Family
ID=61371619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720914540.XU Expired - Fee Related CN206940695U (en) | 2017-07-26 | 2017-07-26 | A kind of double film mud concentration clear water tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423963A (en) * | 2018-03-21 | 2018-08-21 | 中国五冶集团有限公司 | A kind of mud water recovery method |
-
2017
- 2017-07-26 CN CN201720914540.XU patent/CN206940695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423963A (en) * | 2018-03-21 | 2018-08-21 | 中国五冶集团有限公司 | A kind of mud water recovery method |
| CN108423963B (en) * | 2018-03-21 | 2020-11-03 | 中国五冶集团有限公司 | Method for recovering muddy water |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |