CN211004722U - Sewage treatment flocculation device - Google Patents
Sewage treatment flocculation device Download PDFInfo
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- CN211004722U CN211004722U CN201921910958.9U CN201921910958U CN211004722U CN 211004722 U CN211004722 U CN 211004722U CN 201921910958 U CN201921910958 U CN 201921910958U CN 211004722 U CN211004722 U CN 211004722U
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- flocculation
- tank body
- stirring
- liquid
- sewage treatment
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Abstract
The utility model discloses a sewage treatment flocculation device, which comprises a flocculation tank body, wherein a stirring shaft is rotationally connected in the flocculation tank body, and a plurality of stirring parts are connected on the stirring shaft; the stirring parts comprise a plurality of fan-shaped stirring lug plates, the fan-shaped stirring lug plates are provided with a common connecting end, and an included angle is formed between every two adjacent fan-shaped stirring lug plates; the top of the stirring shaft is connected with a driving motor; the sewage treatment flocculation device also comprises a plurality of flocculation liquid sampling assemblies which are distributed up and down; the flocculation liquid sampling component comprises a sampling tube communicated in a flocculation tank body, the liquid outlet end of the sampling tube is positioned inside and outside the flocculation tank body, the liquid outlet end of the sampling tube is communicated with a glass liquid storage ball, the liquid outlet end of the glass liquid storage ball is communicated with a liquid discharge tube, and a valve is arranged on the liquid discharge tube. Through the design of the parts of the device, the flocculation effect is increased, and the control of the flocculation degree in the flocculation process is improved.
Description
Technical Field
The utility model relates to a sewage treatment device field especially relates to a sewage treatment flocculation device.
Background
The sewage treatment is an important measure for environment-friendly treatment of industrial wastewater, domestic wastewater and agricultural wastewater, and water resources are protected through the sewage treatment, so that the environment is protected.
The sewage contains a large amount of organic matters, and the organic matters which can be recycled in the sewage are recycled through flocculation operation, so that the method is one of the most effective modes for sewage treatment.
The flocculation treatment of the sewage is carried out in a flocculation tank, and the process mainly comprises the steps of adding a flocculating agent, slowly stirring and the like.
Among them, slow stirring and sedimentation are important factors affecting flocculation effect, however, the stirring member used in the flocculation tank disclosed in the prior art cannot sufficiently stir the sewage liquid under slow condition.
Meanwhile, the flocculation tank disclosed by the prior art cannot be known in real time, and the flocculation process is under different liquid level conditions, so that the content of flocculate in sewage is reduced, and further the flocculation is incomplete or the flocculation time is too long.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a sewage treatment flocculation device.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a sewage treatment flocculation device comprises a flocculation tank body, wherein a stirring shaft is rotationally connected in the flocculation tank body, and a plurality of stirring parts are connected on the stirring shaft;
the stirring parts comprise a plurality of fan-shaped stirring lug plates, the fan-shaped stirring lug plates are provided with a common connecting end, and an included angle is formed between every two adjacent fan-shaped stirring lug plates;
the top of the stirring shaft is connected with a driving motor;
the sewage treatment flocculation device also comprises a plurality of flocculation liquid sampling assemblies which are distributed up and down;
the flocculation liquid sampling component comprises a sampling tube communicated in a flocculation tank body, the liquid outlet end of the sampling tube is positioned inside and outside the flocculation tank body, the liquid outlet end of the sampling tube is communicated with a glass liquid storage ball, the liquid outlet end of the glass liquid storage ball is communicated with a liquid discharge tube, and a valve is arranged on the liquid discharge tube.
Preferably, the sewage treatment flocculation device further comprises a plurality of liquid adding funnels communicated above the side wall of the flocculation tank body;
the liquid adding funnel is communicated with the flocculation tank body through a communicating pipe;
the communicating pipe is connected with a valve.
Preferably, a plurality of layers of stirring parts are distributed above and below the stirring shaft;
and a plurality of fan-shaped stirring ear plates are annularly distributed on the stirring part of each layer.
Preferably, a plurality of the fan-shaped stirring ear plates have a common connecting end, and an included angle of 15 degrees is formed between the adjacent fan-shaped stirring ear plates.
Preferably, the common connecting end of the fan-shaped stirring ear plates is welded on the outer side wall of the stirring shaft through a vertical end column.
Preferably, the driving motor is connected with a support frame;
the support frame comprises a mouth-shaped frame which is in threaded connection with the driving motor;
the mouth-shaped frame is connected to the driving motor through a bolt thread;
the left end and the right end of the mouth-shaped frame are fixedly connected with support rods downwards.
Preferably, the top of the flocculation tank body is communicated with a sewage inlet pipeline;
the bottom of the flocculation tank body is communicated with a sewage outlet pipeline;
the sewage inlet pipeline and the sewage outlet pipeline are both connected with valves, and the sewage inlet pipeline and the sewage outlet pipeline are both connected with flanges.
Preferably, the bottom fixedly connected with a plurality of bracing piece of flocculation tank body, the bottom fixedly connected with support plate seat of bracing piece.
Compared with the prior art, the utility model has the following advantages:
firstly, flocculation liquid sampling assemblies are designed at different heights of a flocculation tank body, in the flocculation process, the bottoms of the liquid outlet ends of glass liquid storage balls with different liquid level heights are opened to be communicated with a valve on a liquid discharge pipe, the valve on the liquid discharge pipe is discharged, flocculation liquid in the glass liquid storage balls is discharged, sampling detection is carried out, and then flocculation degrees in the flocculation liquid at different liquid level heights are mastered;
secondly, the stirring part consisting of 3 fan-shaped stirring ear plates is designed to fully stir the flocculation liquid under the condition that the stirring shaft rotates slowly (the stirring speed is required to be slowed down in the flocculation process), so that the flocculation effect is improved;
finally, 4 liquid adding funnels are designed, so that one to four different flocculating agents can be added simultaneously according to flocculation requirements in a separated mode.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the connection structure of the stirring shaft and the stirring part in the embodiment of the present invention;
FIG. 3 is a schematic structural view of the stirring section in the embodiment of the present invention;
fig. 4 is a top view of the embodiment of the present invention in fig. 2;
fig. 5 is a schematic structural diagram of a flocculation sampling component in the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-5, a sewage treatment flocculation device comprises a flocculation tank body 1, wherein a stirring shaft 31 is rotatably connected in the flocculation tank body 1, specifically, according to the existing manner, the bottom of the stirring shaft 31 penetrates through the top of the flocculation tank body 1, and according to the existing manner, the stirring shaft 31 is rotatably connected with the penetration position of the flocculation tank body 1 through a sealing bearing.
The top of the stirring shaft 31 is connected with a driving motor 3; the driving motor 3 is connected with a support frame; the support frame comprises a mouth-shaped frame 4 which is in threaded connection with the driving motor 3; the mouth-shaped frame 4 is connected to the driving motor 3 through a bolt thread; the left and right ends of the mouth frame 4 are fixedly connected with support rods 41 downwards.
The top of the flocculation tank body 1 is communicated with a sewage inlet pipeline 11; the bottom of the flocculation tank body 1 is communicated with a sewage outlet pipeline 12; the sewage inlet pipeline 11 and the sewage outlet pipeline 12 are both connected with valves, and the sewage inlet pipeline 11 and the sewage outlet pipeline 12 are both connected with flanges. The bottom fixedly connected with a plurality of bracing piece of flocculation tank body 1, the bottom fixedly connected with support plate seat of bracing piece.
The stirring shaft 31 is connected with a plurality of stirring parts 311, and the stirring parts 311 are positioned in the flocculation tank body 1. The stirring part 311 is provided with a plurality of layers above and below the stirring shaft 31; each stirring portion 311 on each layer is annularly provided with 3 fan-shaped stirring ear plates 3111 (the two adjacent fan-shaped stirring ear plates 3111 are arranged at equal intervals).
3 fan-shaped stirring ear plates 3111 have a common connection end a, and an included angle of 15 degrees is formed between two adjacent fan-shaped stirring ear plates 3111.
The common connection end a of the sector-shaped agitating ear plate 3111 of each agitating section 311 is welded to the outer side wall of the agitating shaft 31 through the upright post b.
The sewage treatment flocculation device also comprises a plurality of flocculation liquid sampling assemblies 5 which are distributed up and down; because of flocculation liquid sampling subassembly 5 adopts upper and lower distribution mode, at the flocculation in-process, the liquid level height of flocculation liquid is different, and its effect of flocculating is different, adopts the flocculation liquid sampling subassembly 5 that upper and lower distribution mode distributes, can carry out the sample test to the different liquid level height departments of flocculation liquid.
The specific structure of each flocculation sampling component 5 is as follows:
flocculation liquid sampling subassembly 5 all includes the sampling tube 52 of intercommunication in flocculation tank body 1, and the play liquid end of sampling tube 52 is located inside and outside flocculation tank body 1, and the play liquid end intercommunication of sampling tube 52 has glass liquid storage ball 51 (glass liquid storage ball 51 has inside cavity), and the play liquid end intercommunication of glass liquid storage ball 51 has fluid-discharge tube 53, is equipped with the valve on the fluid-discharge tube 53.
Meanwhile, the sewage treatment flocculation device also comprises 4 liquid adding funnels 21 communicated above the side wall of the flocculation tank body 1; the liquid adding funnel 21 is communicated with the flocculation tank body 1 through a communicating pipe 22; the communicating pipe 22 is connected with a valve.
The working principle and the process are as follows:
firstly, sewage is pumped into the flocculation tank body 1 from the sewage inlet pipeline 11, and a flocculating agent is pumped into the flocculation tank body 1. In the flocculation process, 4 liquid feeding funnels 21 realize that different flocculating agents are separately added into the flocculation tank body 1 simultaneously for flocculation.
In the flocculation process, open the valve on the play liquid end bottom intercommunication fluid-discharge tube 53 of glass liquid storage ball 51 of different liquid level heights, emit the valve on the fluid-discharge tube 53, the flocculation liquid in the discharge glass liquid storage ball 51 carries out the sample detection, and then the realization masters the degree of flocculation in the flocculation liquid of different liquid level height departments.
In the flocculation process, open driving motor 3, the (mixing) shaft 31 rotates, rotate the in-process at the (mixing) shaft 31, all stirring portions 311 of (mixing) shaft 31 drive rotate, stirring portion 311 stirs flocculation liquid, specifically, adopt 3 fan-shaped stirring otic placodes 3111 (have common link a, have 15 degrees contained angles between two adjacent fan-shaped stirring otic placodes 3111) to constitute a stirring portion 311 design, can slowly rotate under the condition (flocculation in-process requires stirring speed to slow down) at (mixing) shaft 31, fully stir flocculation liquid.
The device design has the advantages that:
firstly, by designing flocculating solution sampling assemblies 5 at different heights of a flocculation tank body 1, in the flocculation process, opening the bottoms of the liquid outlet ends of glass liquid storage balls 51 with different liquid level heights to be communicated with a valve on a liquid discharge pipe 53, discharging the valve on the liquid discharge pipe 53, discharging flocculated liquid in the glass liquid storage balls 51, carrying out sampling detection, and further realizing mastering flocculation degrees in the flocculated liquid at different liquid level heights;
secondly, the stirring part 311 consisting of 3 fan-shaped stirring ear plates 3111 is designed to fully stir the flocculation liquid under the condition that the stirring shaft 31 rotates slowly (the stirring speed is required to be slowed down in the flocculation process), so that the flocculation effect is improved;
finally, 4 liquid adding funnels 21 are designed, so that one to four different flocculating agents can be added in a separated mode according to flocculation requirements.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A sewage treatment flocculation device is characterized by comprising a flocculation tank body, wherein a stirring shaft is rotationally connected in the flocculation tank body, and a plurality of stirring parts are connected on the stirring shaft;
the stirring parts comprise a plurality of fan-shaped stirring lug plates, the fan-shaped stirring lug plates are provided with a common connecting end, and an included angle is formed between every two adjacent fan-shaped stirring lug plates;
the top of the stirring shaft is connected with a driving motor;
the sewage treatment flocculation device also comprises a plurality of flocculation liquid sampling assemblies which are distributed up and down;
the flocculation liquid sampling component comprises a sampling tube communicated in a flocculation tank body, the liquid outlet end of the sampling tube is positioned inside and outside the flocculation tank body, the liquid outlet end of the sampling tube is communicated with a glass liquid storage ball, the liquid outlet end of the glass liquid storage ball is communicated with a liquid discharge tube, and a valve is arranged on the liquid discharge tube.
2. The sewage treatment flocculation device of claim 1, further comprising a plurality of priming funnels communicating above the side wall of the flocculation tank body;
the liquid adding funnel is communicated with the flocculation tank body through a communicating pipe;
the communicating pipe is connected with a valve.
3. The sewage treatment flocculation apparatus of claim 2 wherein the agitation section has a plurality of layers above and below the agitation shaft;
and a plurality of fan-shaped stirring ear plates are annularly distributed on the stirring part of each layer.
4. The sewage treatment flocculation apparatus of claim 3 wherein a plurality of said fan-shaped agitating lug plates have a common attachment end and wherein adjacent ones of said fan-shaped agitating lug plates have a 15 degree included angle therebetween.
5. The sewage treatment flocculation apparatus of claim 4 wherein the common attachment end of the fan-shaped agitating ear plates are welded to the outer sidewall of the agitator shaft by vertical end posts.
6. The sewage treatment flocculation apparatus of claim 5, wherein the drive motor is connected to a support frame;
the support frame comprises a mouth-shaped frame which is in threaded connection with the driving motor;
the mouth-shaped frame is connected to the driving motor through a bolt thread;
the left end and the right end of the mouth-shaped frame are fixedly connected with support rods downwards.
7. The sewage treatment flocculation apparatus of claim 6, wherein the top of the flocculation tank body is communicated with a sewage inlet pipe;
the bottom of the flocculation tank body is communicated with a sewage outlet pipeline;
the sewage inlet pipeline and the sewage outlet pipeline are both connected with valves, and the sewage inlet pipeline and the sewage outlet pipeline are both connected with flanges.
8. The sewage treatment flocculation apparatus of claim 7, wherein a plurality of support rods are fixedly connected to the bottom of the flocculation tank body, and support tray seats are fixedly connected to the bottoms of the support rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910958.9U CN211004722U (en) | 2019-11-07 | 2019-11-07 | Sewage treatment flocculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910958.9U CN211004722U (en) | 2019-11-07 | 2019-11-07 | Sewage treatment flocculation device |
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| Publication Number | Publication Date |
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| CN211004722U true CN211004722U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921910958.9U Active CN211004722U (en) | 2019-11-07 | 2019-11-07 | Sewage treatment flocculation device |
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| CN (1) | CN211004722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185042A (en) * | 2021-04-27 | 2021-07-30 | 湖南宏祥万景环境工程有限公司 | Industrial park waste water advanced treatment system |
-
2019
- 2019-11-07 CN CN201921910958.9U patent/CN211004722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185042A (en) * | 2021-04-27 | 2021-07-30 | 湖南宏祥万景环境工程有限公司 | Industrial park waste water advanced treatment system |
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