CN209548785U - A kind of concentration tank with flocculation adjustment method - Google Patents
A kind of concentration tank with flocculation adjustment method Download PDFInfo
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- CN209548785U CN209548785U CN201822246045.3U CN201822246045U CN209548785U CN 209548785 U CN209548785 U CN 209548785U CN 201822246045 U CN201822246045 U CN 201822246045U CN 209548785 U CN209548785 U CN 209548785U
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- tank
- central tube
- cushioning fender
- waste water
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Abstract
The utility model discloses a kind of concentration tanks with flocculation adjustment method, it is related to sedimentation basin technical field, including tank body, the tank body includes cylindrical can body and the tank bottom in back taper, and the top in the can body is equipped with central tube, and the central tube of trailer is disposed with a cushioning fender, the arc-shaped curved of the cushioning fender, for the recess of the cushioning fender towards the central tube, the taper of the tank bottom is 1:n, the n > 0.5.The utility model is by arranging arc-shaped curved cushioning fender in central tube of trailer, it is flowed into tank body when waste water is flowed into from top to bottom from central tube, after hitting cushioning fender, waste water is flowed towards tank body internal upper part, it avoids waste water from confusing precipitated sludge, conducive to the flocculation sedimentation of sludge in waste water, and the taper of tank bottom is limited, the suspended matter in waste water is set smoothly to slide the flocculation sedimentation effect that can be further improved sludge in waste water to the bottom of tank bottom along the inner wall of tank bottom in infall process.
Description
Technical field
The utility model relates to sedimentation basin technical field, in particular to a kind of concentration tank with flocculation adjustment method.
Background technique
Currently, concentration tank is a kind of structures that suspended matter in water removal is removed using precipitation, also known as vertical sedimentation basin,
The suspended matter in water is removed using the natural sedimentation of water or the effect of coagulating sedimentation.Concentration tank widely makes in the treatment of waste water
With, waste water is discharged into tank body from top to bottom by the water inlet pipe for being located at concentration tank center, and it is baffled under the outlet of water inlet pipe, make
Waste water is uniformly distributed in tank body, is then slowly risen along the entire section of tank body.Suspended matter is settled under the effect of gravity into tank
In bottom, primary water is discharged from the overflow of tank body upper end.But the flocculating effect of concentration tank is undesirable at present.
Summary of the invention
The purpose of this utility model is to provide a kind of concentration tank with flocculation adjustment method, conducive to the sludge wadding in waste water
Retrogradation is formed sediment.
Used technical solution to solve above-mentioned technical problem:
A kind of concentration tank with flocculation adjustment method, including tank body, the tank body include cylindrical can body and are in fall
The tank bottom of taper, the top in the can body are equipped with central tube, and the central tube of trailer is disposed with a cushioning fender, the bumper
The arc-shaped curved of plate, for the recess of the cushioning fender towards the central tube, the taper of the tank bottom is 1:n, the n >
0.5。
It as a further improvement of the above technical scheme, further include water inlet pipe, the water outlet of the water inlet pipe is located in described
Heart Guan Shangfang, the arc core of the cushioning fender are located at the center of the water inlet pipe water outlet.
As a further improvement of the above technical scheme, the can body inner top be equipped with overflow baffle, the overflow baffle with
It is disposed with catch basin between the can body, which is connected with outlet pipe, overflow baffle plate structure in a ring, described
Overflow baffle top is disposed with multiple sawtooth, has an overflow port between the two neighboring sawtooth, each overflow port is in
Triangular shape.
As a further improvement of the above technical scheme, the can body outer wall is disposed with multilayer along its axis direction and reinforces
Part, each reinforcer are parallel to each other, and the cross section of each reinforcer is in groove profile, each reinforcer include the first annulus,
Second annulus and annular tube wall, the annular tube wall are close to the can body outer wall, and first annulus and the second annulus are mutual
In parallel, first annulus and the second annulus are connect with the annular tube wall upper and lower ends respectively.
The beneficial effects of the utility model are: the utility model is arc-shaped curved slow by arranging in central tube of trailer
Baffle is rushed, is flowed into tank body when waste water is flowed into from top to bottom from central tube, after hitting cushioning fender, due to the recess of cushioning fender
Towards central tube, waste water is flowed towards tank body internal upper part, avoids waste water from confusing precipitated sludge, conducive to the wadding of sludge in waste water
Retrogradation is formed sediment, and is limited the taper of tank bottom, keeps the suspended matter in waste water smoothly sliding along the inner wall of tank bottom in infall process
The bottom for dropping down onto tank bottom can be further improved the flocculation sedimentation effect of sludge in waste water.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
Its design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial enlarged view that A is enclosed in Fig. 1；
Fig. 3 is the top view of the utility model embodiment；
Fig. 4 is the cross-sectional view of B-B direction in Fig. 3；
Fig. 5 is the partial enlarged view that C is enclosed in Fig. 4；
Fig. 6 is the sectional view of reinforcer in the utility model embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.
Referring to Fig.1, Fig. 3 and Fig. 4, a kind of concentration tank with flocculation adjustment method, including tank body, tank body include cylindrical
Can body 11 and tank bottom 12 in back taper, in addition, further including the water inlet pipe 41 for transport wastewater.
Top in can body 11 is equipped with central tube 42, and the water outlet of water inlet pipe 41 is located at 42 top of central tube, central tube 42
Arranged beneath has a cushioning fender 43, the arc-shaped curved of cushioning fender 43, the recess of cushioning fender 43 towards central tube 42,
Waste water flows into tank body from central tube 42 from top to bottom after the inflow of water inlet pipe 41, and waste water is flowed towards tank body internal upper part, avoids giving up
Water confuses precipitated sludge, conducive to the flocculation sedimentation of sludge in waste water.Preferably, the arc core of cushioning fender 43 be located at into
The center of 41 water outlet of water pipe, this is because producer can be according to tank body entirety size come the length of design centre pipe 42 in design
Degree, and the arc core of cushioning fender 43 can also change at a distance from 41 water outlet of water inlet pipe, if cushioning fender 43 and water inlet pipe 41
The distance of water outlet is bigger, then speed when waste water drops into cushioning fender 43 from top to bottom is faster, and the circle of cushioning fender 43
Arc radius can increase accordingly, i.e. 43 radian of cushioning fender becomes smaller, and the waste water that speed becomes faster hits the cushioning fender 43 that radian becomes smaller
Afterwards, it also reaches and is flowed towards tank body internal upper part, and be unlikely to cause waste water upper surface in tank body to fluctuate.
Preferably, 11 inner top of can body is equipped with overflow baffle 61, between the overflow baffle 61 and can body 11 in conjunction with Fig. 5
It is disposed with catch basin 62, catch basin 62 is connected with outlet pipe 44, the plate structure in a ring of overflow baffle 61,61 top of overflow baffle
Multiple sawtooth 63 are disposed with, there is an overflow port 64 between two neighboring sawtooth 63.Still there can be other drosses in primary water,
In the present embodiment, it can be intercepted by each sawtooth 63, the primary water after removing dross, which is then flowed into from each overflow port 64, to be collected
Sink 62 is simultaneously discharged from outlet pipe 44.In the present embodiment, each overflow port 64 is in inverted triangle shape, the company of outlet pipe 44 and catch basin 62
It connects and holds lowest order concordant with the lowest order of each overflow port 64, for the intracorporal primary water of tank there are when dross, each sawtooth 63 carries out it
It intercepts, when each 64 lower part of overflow port is blocked by dross, the overflow port 64 of inverted triangle shape is clear since it becomes larger from bottom to top
Clear water also can flow to catch basin 62 from each overflow port 64, and each sawtooth 63 remains to intercept the dross of primary water.City at present
The overflow baffle being concentrated in tank on field is all provided with the overflow port of strip, and overflow port is easy to be blocked by dross, and primary water is unrestrained
Overflow baffle is crossed, does not act the purpose for intercepting dross thus, and the overflow baffle 61 in the present embodiment can solve the skill
Art problem.Also, in the present embodiment, the arc core of cushioning fender 43 is located at the center of 41 water outlet of water inlet pipe, i.e. cushioning fender 43
Radian it is adjustable, it is not easy to cause waste water upper surface in tank body to fluctuate, dross can be prevented excessive with covering in waste water wave process
Stream baffle enters catch basin.
In addition, referring to Fig. 4, the taper of tank bottom 12 is 1:n, n > 0.5, can will be between 12 bus of the height of tank bottom 12 and tank bottom
Angle be defined as β, i.e. 45 ° of β <, the suspended matter in waste water can smoothly slide along the inner wall of tank bottom 12 to tank bottom in infall process
12 bottom can be further improved the flocculation sedimentation effect of sludge in waste water.
In conjunction with Fig. 2, tank bottom 12 is equipped with anti-blocking mechanism, which includes pressurizing device and several injections
Pipe 51, the present embodiment preferably four injection pipes 51, the arrival end of each injection pipe 51 are connected to pressurizing device, wherein each figure is not
Showing pressurizing device, in the present embodiment, air compressor or water pump is may be selected in pressurizing device, preferably, each injection pipe 51
Arrival end is equipped with thread interface, and the snorkel of pressurizing device is connected with each thread interface, i.e., operator may be selected to each injection pipe
51 are passed through gas or water, and specific pressure value can be adjusted according to the actual situation.In addition, outlet end and the tank of each injection pipe 51
It is connected to inside bottom 12, the outlet end of each injection pipe 51 is concordant with 12 inner wall of tank bottom, and destruction is adhered in the sludge of 12 inner wall of tank bottom
Side makes sludge be easier to fall；Also, anti-blocking mechanism is not take up 12 inner space of tank bottom, i.e., each injection pipe 51 is not take up tank
12 inner space of bottom, will not influence the flocculation sedimentation of waste water.Preferably, 12 bottom of tank bottom is equipped with spoil disposal interface tube 45, spoil disposal
Interface tube 45 can access sludge pipe, and each injection pipe 51 is circularly and evenly distributed.Further, the folder of each injection pipe 51 and tank bottom 12
Angle is defined as α, α ∈ [30 °, 60 °], preferred α=45 ° of the present embodiment, in this way, each injection pipe 51 is viscous with the impact of certain tilt angle
It is attached on the inside of the sludge of 12 inner wall of tank bottom, sludge is easier to fall, and is discharged from sludge pipe.
In conjunction with Fig. 6,11 outer wall of can body is disposed with multilayer reinforcer 70 along its axis direction, and each reinforcer 70 is parallel to each other,
The cross section of each reinforcer 70 is in groove profile, and each reinforcer 70 includes the first annulus 71, the second annulus 72 and annular tube wall 73, ring
Shape barrel 73 is close to 11 outer wall of can body, and the first annulus 71 and the second annulus 72 are parallel to each other, the first annulus 71 and the second annulus 72
It is connect respectively with 73 upper and lower ends of annular tube wall.In the present embodiment, channel steel production is can be selected in each reinforcer 70, and channel steel is prolonged its length
After spending the multiple bending in direction, channel steel waist is made to be close to 11 outer wall of can body, is disposed with by 11 outer wall of can body along its axis direction more
Layer reinforcer 70, promotes the carrying pressure of can body 11 further.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (4)
1. a kind of concentration tank with flocculation adjustment method, including tank body, it is characterised in that: the tank body includes cylindrical can body
(11) and in back taper tank bottom (12), the top in the can body (11) is equipped with central tube (42), the central tube (42)
Arranged beneath has a cushioning fender (43), cushioning fender (43) the arc-shaped curved, the recess court of the cushioning fender (43)
To the central tube (42), the taper of the tank bottom (12) is 1:n, the n > 0.5.
2. the concentration tank according to claim 1 with flocculation adjustment method, it is characterised in that: it further include water inlet pipe (41), it should
The water outlet of water inlet pipe (41) is located above the central tube (42), and the arc core of the cushioning fender (43) is located at the water inlet pipe
(41) center of water outlet.
3. the concentration tank according to claim 1 or 2 with flocculation adjustment method, it is characterised in that: top in the can body (11)
Portion is equipped with overflow baffle (61), and catch basin (62), the catch basin are disposed between the overflow baffle (61) and the can body (11)
(62) it is connected with outlet pipe (44), the overflow baffle (61) in a ring arrange by plate structure, overflow baffle (61) top
Have multiple sawtooth (63), there are an overflow port (64) between the two neighboring sawtooth (63), each overflow port (64) is in
Triangular shape.
4. the concentration tank according to claim 3 with flocculation adjustment method, it is characterised in that: can body (11) outer wall is along it
Axis direction is disposed with multilayer reinforcer (70), and each reinforcer (70) is parallel to each other, each reinforcer (70) it is transversal
Face is in groove profile, and each reinforcer (70) includes the first annulus (71), the second annulus (72) and annular tube wall (73), the ring
Shape barrel (73) is close to can body (11) outer wall, and first annulus (71) and the second annulus (72) are parallel to each other, and described the
One annulus (71) and the second annulus (72) are connect with the annular tube wall (73) upper and lower ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822246045.3U CN209548785U (en) | 2018-12-28 | 2018-12-28 | A kind of concentration tank with flocculation adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822246045.3U CN209548785U (en) | 2018-12-28 | 2018-12-28 | A kind of concentration tank with flocculation adjustment method |
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| Publication Number | Publication Date |
|---|---|
| CN209548785U true CN209548785U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822246045.3U Active CN209548785U (en) | 2018-12-28 | 2018-12-28 | A kind of concentration tank with flocculation adjustment method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746004A (en) * | 2019-11-27 | 2020-02-04 | 衡阳丰联精细化工有限公司 | Waste water treatment device |
| CN111807569A (en) * | 2020-08-26 | 2020-10-23 | 焦作市华康糖醇科技有限公司 | Pre-oxidation and coagulating sedimentation device in wastewater treatment process |
-
2018
- 2018-12-28 CN CN201822246045.3U patent/CN209548785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746004A (en) * | 2019-11-27 | 2020-02-04 | 衡阳丰联精细化工有限公司 | Waste water treatment device |
| CN111807569A (en) * | 2020-08-26 | 2020-10-23 | 焦作市华康糖醇科技有限公司 | Pre-oxidation and coagulating sedimentation device in wastewater treatment process |
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