CN208308582U - Filling pile slurry multistage enrichment facility - Google Patents
Filling pile slurry multistage enrichment facility Download PDFInfo
- Publication number
- CN208308582U CN208308582U CN201820540288.5U CN201820540288U CN208308582U CN 208308582 U CN208308582 U CN 208308582U CN 201820540288 U CN201820540288 U CN 201820540288U CN 208308582 U CN208308582 U CN 208308582U
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- CN
- China
- Prior art keywords
- outer layer
- enrichment facility
- tank body
- flocculation basin
- layer tank
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Abstract
The utility model discloses a kind of filling pile slurry multistage enrichment facilities, including sequentially connected flocculation basin and multi stage precipitation enrichment facility；Stainless steel filtering net is provided in flocculation basin；Multi stage precipitation enrichment facility includes that the intracorporal N number of precipitation concentration tank in a pond, supernatant drain line and the sludge out pipe being arranged on pond body side wall is arranged in；Each precipitation concentration tank includes outer layer tank body, the baffle that the intracorporal perpendicular flow center cylinder of tank is arranged in, is fixed on outer layer tank body bottom end, the plate of turning one's coat for being fixed on perpendicular flow center cylinder bottom end, the central tube water inlet pipe being arranged on outer layer tank body and perpendicular flow center cylinder side wall, and the triangle weir notch below outer layer tank wall apopore is arranged in；The filling pile slurry multistage enrichment facility flexibly can reasonably select concentration series according to mud inflow, concentration of hydraulic mixture is improved step by step by the concentration step by step to mud water, reduce the inflow of filter press, the reaction time for reducing subsequent filter press improves the working efficiency of disposed of in its entirety system.
Description
Technical field
The utility model relates to bored concrete pile technology field, in particular to a kind of filling pile slurry multistage enrichment facility.
Background technique
The mud of general bored concrete pile requires its relative density to reach 1.05~1.20, and viscosity reaches 16~22s, and sand factor reaches
To 8%~4%, colloidity reaches 96% or more；And in quiet heavy experiment, supernatant and sinking mud ratio reach 2:1.If mud
Slurry is not directly entered filter press by concentration, and filter press just needs again to extrude wherein 2/3 supernatant, both expends the time,
Consuming energy again.Mud supernatant is expelled directly out therefore, it is necessary to design a kind of realization of enrichment facility, quickly makes mud after precipitating
Slurry enters filter press, promotes working efficiency.
Utility model content
The purpose of the utility model is to provide one kind by multistage concentration, and mud supernatant is discharged, is quickly precipitated
The filling pile slurry multistage enrichment facility of mud.
For this purpose, technical solutions of the utility model are as follows:
A kind of filling pile slurry multistage enrichment facility, including sequentially connected flocculation basin and multi stage precipitation enrichment facility；Its
In,
It is equipped with inlet tube in the upper portion side wall of flocculation basin, and is provided with a stainless steel filtering net at neighbouring inlet tube；No
The edge of rust steel strainer is fixed on the inner wall of flocculation basin, insulates the outlet end of inlet tube by flocculation basin inner wall and stainless steel
In the space that strainer surrounds；
Multi stage precipitation enrichment facility include setting the intracorporal N number of precipitation concentration tank in a pond, supernatant drain line and
Sludge out pipe on side wall is set on the downside of pond body；Each precipitation concentration tank includes outer layer tank body, perpendicular flow center cylinder, baffle, turns one's coat
Plate, central tube water inlet pipe and triangle weir notch；Wherein, flow center cylinder is erected to be arranged and be fixed at the center of outer layer tank body；Baffle is solid
It is scheduled on outer layer tank body bottom end, for the pyramidal structure being gradually reduced from top to bottom by the internal diameter that multi-sheets surround；It turns one's coat
Plate is fixed on perpendicular flow center cylinder bottom end, for the taper knot being gradually increased from top to bottom by the internal diameter that multi-sheets surround
Structure；Central tube water inlet pipe is arranged on the side wall of outer layer tank body, perpendicular flow center cylinder, and one end extend out on the outside of outer layer tank body, is another
One end stretches in perpendicular flow center cylinder；Apopore is offered on the outer layer tank body opposite side side wall for being provided with central tube water inlet pipe,
Triangle weir notch is arranged below apopore；By by the central tube of the latter precipitation concentration tank between two neighboring precipitation concentration tank
Water inlet pipe liquid feeding end, which is inserted into the triangle weir notch of previous precipitation concentration tank, forms connection；Supernatant drain line includes that setting exists
Liquid header and N root drain branch pipe outside pond body, it is dense that the top of N root drain branch pipe stretches to N number of precipitating from bottom to top respectively
Contracting tank top, bottom end are connected to liquid header formation.
It is preferred that being additionally provided at least one chemicals dosing plant above flocculation basin；Chemical feed pipe one end of chemicals dosing plant and dosing
The liquid outlet connection of device, the other end are inserted into flocculation basin.
It is preferred that stainless steel filtering net uses aperture for the strainer of 2~5mm.
It is preferred that number N >=6 of multi stage precipitation concentration tank.
It is preferred that the angle between baffle and the central axes of outer layer tank body is 60 °.
It is preferred that the angle turned one's coat between plate and the central axes of outer layer tank body is 75 °.
The filling pile slurry multistage enrichment facility flexibly can reasonably select concentration series according to mud inflow, by right
The concentration step by step of mud water improves concentration of hydraulic mixture step by step, reduces the inflow of filter press, reduces subsequent filter press
Reaction time improves the working efficiency of disposed of in its entirety system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the filling pile slurry multistage enrichment facility of the utility model；
Fig. 2 is the process flow chart of the filling pile slurry multistage enrichment facility of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the utility model, but following embodiments are right absolutely not
The utility model has any restrictions.
As shown in Fig. 1~2, which includes sequentially connected flocculation basin 3 and multi stage precipitation
Enrichment facility；Wherein,
The upper portion side wall of flocculation basin 3 is equipped with inlet tube 1, enters to primary mud in flocculation basin 3 by inlet tube 1；
The stainless steel filtering net 2 that an aperture is 4mm is provided in flocculation basin 3 and at neighbouring inlet tube 1；Stainless steel filtering net 2
Edge be fixed on the inner wall of flocculation basin 3, make inlet tube 1 be located at flocculation basin 3 port insulate by 3 inner wall of flocculation basin and not
In the space that rust steel strainer 2 surrounds；When primary mud enters to flocculation basin 3 by inlet tube 1, pass through 2 pairs of originals of strainer first
Big partial size sand, stone in raw mud are filtered, then flow into flocculation basin 3, and sand, stone when subsequent progress concentrating and precipitating is avoided to block
Pipeline；
The top of flocculation basin 3 is provided with a chemicals dosing plant 4；Chemical feed pipe one end of chemicals dosing plant 4 and chemicals dosing plant 4
Liquid outlet connection, the other end are inserted into flocculation basin 3；While mud enters flocculation basin 3, chemicals dosing plant 4 is by flocculant, such as
PAM is delivered in flocculation basin 3 by chemical feed pipe, declines the mud of suspended state in the flocculation stability inferior of flocculant, shape
At bulky grain floccule body；
Multi stage precipitation enrichment facility includes setting in a pond body and sequentially connected level-one precipitation concentration tank 5, second level are heavy
Shallow lake concentration tank 6, three-level precipitation concentration tank 7, level Four precipitation concentration tank 8 ... and N (N >=6) grade precipitation concentration tank 9 and supernatant
Liquid drain line 11 and the sludge out pipe 10 being arranged on the downside of pond body on side wall；
Specifically, the structure of precipitation concentration tank is illustrated by taking N grades of precipitation concentration tanks 9 as an example:
N grades of precipitation concentration tanks 9 include outer layer tank body 901, perpendicular flow center cylinder 902, baffle 903, turn one's coat plate 904, central tube
Water inlet pipe 905 and triangle weir notch 906；Wherein,
Perpendicular flow center cylinder 902 is arranged and is fixed at the center of outer layer tank body 901；Central tube water inlet pipe 905 is arranged outside
Layer tank body 901 erects on the side wall of flow center cylinder 902, and one end extend out to 901 outside of outer layer tank body, the other end stretches to perpendicular stream
In central tube 902；
An apopore, triangle weir notch are offered on 901 side wall of outer layer tank body for being located at 905 opposite side of central tube water inlet pipe
906 are arranged in the lower section of apopore, for collecting apopore water outlet；Wherein, the size of triangle weir notch 906 and volume and mud are real
Border discharge capacity is related；When being attached to two neighboring precipitation concentration device, be mounted on central tube on the latter outer layer tank body into
Water pipe water inlet end is inserted into the triangle weir notch being mounted on previous outer layer tank body, makes the triangular-notch weir for flowing out to previous tank body
The mixture of mud and water in slot 906 is entered in its perpendicular flow center cylinder by the central tube water inlet pipe of the latter tank body, is carried out
Next stage precipitation concentration；Accordingly, one is also offered on the top side wall of the flocculation basin 3 of neighbouring multi stage precipitation enrichment facility
Liquid outlet is provided with a rhone below, by the way that the liquid feeding end of the central tube water inlet pipe of level-one precipitation concentration tank 5 to be inserted into
Into rhone, make to flow into level-one precipitation concentration tank 5 by the mud of coarse filtration；
Baffle 903 is the pyramidal structure being gradually reduced from top to bottom by the internal diameter that multi-sheets surround, and passes through edge
4~6 bolts of circumferencial direction setting are fixed on 901 bottom end side wall of outer layer tank body；Wherein, baffle 903 and outer layer tank body 901
Central axes between angle be 60 °, the included angle be conducive to enhance mud downslide effect, avoid accumulating on pool wall；
Plate 904 of turning one's coat is the pyramidal structure being gradually increased from top to bottom by the internal diameter that multi-sheets surround, same
It is fixed on perpendicular 902 bottom end side wall of flow center cylinder by 4~6 peripherally disposed bolts；Wherein, turn one's coat plate 904 with
Angle between the central axes of outer layer tank body 901 is 75 °, to enhance sedimentation effect；
Mud by passing through level-one precipitation concentration pond 5, two-stage precipitation concentration basin 6, three-level precipitation concentration pond 7, level Four step by step
Precipitation concentration pond 8 ... to N grades of precipitation concentration ponds 9, mud is gradually disengaged with clear water；At this point, mud is in bottom of pond, concentration by
Gradual change is high, and clear water is located at tank body upper layer；
Supernatant drain line 11 includes the liquid header and N root drain branch pipe being arranged in outside pond body, N root drain branch pipe
Top stretch to N number of precipitation concentration tank top from bottom to top respectively, bottom end is connected to liquid header, make positioned at pond body upper layer
Clear water is expelled to outside multi stage precipitation enrichment facility by supernatant drain line 11, carries out subsequent processing or recycling and reusing；
And mud then passes through sludge out pipe 10 and is expelled to outside multi stage precipitation enrichment facility；Outside multi stage precipitation enrichment facility
And suction pump and filter press are provided at neighbouring sludge out pipe 10；Sludge out pipe 10, suction pump and filter press pass sequentially through piping connection,
Make to enter in filter press into the high concentration slurry for crossing concentrating and precipitating and be pressed into mud cake outward transport, carries out subsequent processing or recycling and reusing.
Wherein, multiple precipitation concentration tanks of the multi stage precipitation enrichment facility can be concentrated according to mud water content flexible choice
Series can equally be arranged in a ring according to the limitation needed on the spot with occupied area in arrangement and set-up mode, can also be in
Chain type flexible arrangement, high treating effect.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of filling pile slurry multistage enrichment facility, which is characterized in that including sequentially connected flocculation basin (3) and multi stage precipitation
Enrichment facility；Wherein,
The side wall of flocculation basin (3) is equipped with inlet tube (1), and is provided with a stainless steel filtering net (2) at neighbouring inlet tube (1)；
The edge of stainless steel filtering net (2) is fixed on the inner wall of flocculation basin (3), insulates the outlet end of inlet tube (1) by flocculation basin
(3) in the space that inner wall and stainless steel filtering net (2) surround；
Multi stage precipitation enrichment facility include setting the intracorporal N number of precipitation concentration tank in a pond, supernatant drain line (11) and
Sludge out pipe (10) on side wall is set on the downside of pond body；Each precipitation concentration tank include outer layer tank body, perpendicular flow center cylinder, baffle,
It turns one's coat plate, central tube water inlet pipe and triangle weir notch；Perpendicular flow center cylinder is arranged and is fixed at the center of outer layer tank body；Baffle is fixed
In outer layer tank body bottom end, for the pyramidal structure being gradually reduced from top to bottom by the internal diameter that multi-sheets surround；It turns one's coat plate
It is fixed on perpendicular flow center cylinder bottom end, for the pyramidal structure being gradually increased from top to bottom by the internal diameter that multi-sheets surround；
Central tube water inlet pipe is arranged on the side wall of outer layer tank body, perpendicular flow center cylinder, and one end extend out to outer layer tank body outside, the other end
It stretches in perpendicular flow center cylinder；Apopore, triangle are offered on the outer layer tank body opposite side side wall for being provided with central tube water inlet pipe
Weir notch is arranged below apopore；By the way that the central tube of the latter precipitation concentration tank is intake between two neighboring precipitation concentration tank
Pipe liquid feeding end, which is inserted into the triangle weir notch of previous precipitation concentration tank, forms connection；Supernatant drain line (11) includes that setting exists
Liquid header and N root drain branch pipe outside pond body, it is dense that the top of N root drain branch pipe stretches to N number of precipitating from bottom to top respectively
Contracting tank top, bottom end are connected to liquid header formation.
2. filling pile slurry multistage enrichment facility according to claim 1, which is characterized in that also set up above flocculation basin (3)
There is at least one chemicals dosing plant (4)；Chemical feed pipe one end of chemicals dosing plant (4) connect with the liquid outlet of chemicals dosing plant (4), the other end
It is inserted into flocculation basin (3).
3. filling pile slurry multistage enrichment facility according to claim 1, which is characterized in that stainless steel filtering net (2) uses aperture
For the strainer of 2~5mm.
4. filling pile slurry multistage enrichment facility according to claim 1, which is characterized in that the number N of multi stage precipitation concentration tank
≥6。
5. filling pile slurry multistage enrichment facility according to claim 1, which is characterized in that the central axes of baffle and outer layer tank body
Between angle be 60 °.
6. filling pile slurry multistage enrichment facility according to claim 1, which is characterized in that the axis of turn one's coat plate and outer layer tank body
Angle between line is 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540288.5U CN208308582U (en) | 2018-04-13 | 2018-04-13 | Filling pile slurry multistage enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820540288.5U CN208308582U (en) | 2018-04-13 | 2018-04-13 | Filling pile slurry multistage enrichment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308582U true CN208308582U (en) | 2019-01-01 |
Family
ID=64718613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820540288.5U Expired - Fee Related CN208308582U (en) | 2018-04-13 | 2018-04-13 | Filling pile slurry multistage enrichment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194574A (en) * | 2019-05-13 | 2019-09-03 | 深圳申佳原环保科技有限公司 | A kind of engineering slurry concentration tank |
-
2018
- 2018-04-13 CN CN201820540288.5U patent/CN208308582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194574A (en) * | 2019-05-13 | 2019-09-03 | 深圳申佳原环保科技有限公司 | A kind of engineering slurry concentration tank |
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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 |
Granted publication date: 20190101 Termination date: 20190413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |