CN209651948U - A kind of spiral-flow type coagulation reactor - Google Patents
A kind of spiral-flow type coagulation reactor Download PDFInfo
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- CN209651948U CN209651948U CN201920019153.9U CN201920019153U CN209651948U CN 209651948 U CN209651948 U CN 209651948U CN 201920019153 U CN201920019153 U CN 201920019153U CN 209651948 U CN209651948 U CN 209651948U
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- negative pressure
- coagulant
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- reaction tube
- spiral
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Abstract
The utility model discloses a kind of spiral-flow type coagulation reactors, comprising: reaction tube, guide shell, sewage pipe, coagulant pipe and negative pressure device；The top and bottom end of the reaction tube and the guide shell are opened wide, and the guide shell covers outside the reaction tube；The input end of the negative pressure device is connected to the outlet end of the outlet end of the sewage pipe and the coagulant pipe, and the outlet end of the negative pressure device is connected to the inside of the reaction tube；The negative pressure device makes the sewage pipe sucks sewage under the action of negative pressure, the coagulant pipe is made to aspirate coagulant under the action of the negative pressure for generating negative pressure.Sewage and coagulant can be pumped in reaction tube by this equipment simultaneously by negative pressure device, sewage and coagulant can not only be made to reach well-mixed effect before reaching in reaction tube, individual suction type is used to the suction of sewage and coagulant compared to tradition simultaneously, energy consumption is reduced, the operation and maintenance cost of equipment are significantly reduced.
Description
Technical field
The utility model relates to technical field of sewage more particularly to a kind of spiral-flow type coagulation reactors.
Background technique
At present in terms of sewage treatment industry coagulation process, generally use be stirred using blender as power-equipment it is mixed
Solidifying, which is run using individual power equipment, and operation and maintenance cost are higher.
Therefore, the prior art is to be improved and improves.
Utility model content
The application is intended to provide a kind of spiral-flow type coagulation reactor, to reduce the energy consumption of equipment.
Spiral-flow type coagulation reactor provided by the present application, comprising: reaction tube, guide shell, sewage pipe, coagulant pipe and negative pressure
Device；The top and bottom end of the reaction tube and the guide shell are opened wide, and the guide shell covers outside the reaction tube；It is described
The input end of negative pressure device is connected to the outlet end of the outlet end of the sewage pipe and the coagulant pipe, the negative pressure device
Outlet end be connected to the inside of the reaction tube；The negative pressure device makes the sewage pipe in the negative pressure for generating negative pressure
Under the action of sucks sewage, so that the coagulant pipe is aspirated coagulant under the action of the negative pressure.
The spiral-flow type coagulation reactor, wherein further include: the tank body of sealing, offer on the tank body for
The sewage pipe outlet end connection sewage mouth, the coagulant mouth being connected to the outlet end of the coagulant pipe, and with institute
State the negative pressure mouth of the input end connection of negative pressure device；The inside of the tank body is under the action of the negative pressure that the negative pressure device generates
Generate negative pressure.
The spiral-flow type coagulation reactor, wherein further include: the coagulant dosage device for dosing coagulant；It is described
Coagulant dosage device has the coagulant dosage device outlet end being connected to the input end of the coagulant pipe.
The spiral-flow type coagulation reactor, wherein further include: for be connected to the negative pressure device outlet end and with institute
State the feed pipe of reaction tube.
The spiral-flow type coagulation reactor, wherein the bottom of the reaction tube is arranged in the feed pipe.
The spiral-flow type coagulation reactor, wherein the lower circumference of the feed pipe and the reaction tube is tangent.
The spiral-flow type coagulation reactor, wherein further include: cover the precipitator tower outside the guide shell, the precipitating
The bottom end of tower is formed as the cone cell shunk.
The spiral-flow type coagulation reactor, wherein the bottom end of the precipitator tower is additionally provided with sewage pipe.
The spiral-flow type coagulation reactor, wherein the reaction tube is the cone cell from top to bottom crimp.
The spiral-flow type coagulation reactor, wherein the negative pressure device includes pump.
The beneficial effects of the utility model are:
The utility model provides a kind of spiral-flow type coagulation reactor, comprising: reaction tube, guide shell, sewage pipe, coagulant
Pipe and negative pressure device；The top of the reaction tube and the guide shell is opened wide, and the guide shell covers outside the reaction tube；Institute
The input end for stating negative pressure device is connected to the outlet end of the outlet end of the sewage pipe and the coagulant pipe, the negative pressure dress
The outlet end set is connected to the inside of the reaction tube；The negative pressure device keeps the sewage pipe negative at this for generating negative pressure
Sucks sewage under the action of pressure makes the coagulant pipe aspirate coagulant under the action of the negative pressure.Provided by the present embodiment
Sewage and coagulant can be pumped in reaction tube by spiral-flow type coagulation reactor simultaneously by negative pressure device, can not only make dirt
Water and coagulant reach well-mixed effect before reaching in reaction tube, while compared to tradition to sewage and coagulant
Absorption uses individual Smoking regime, reduces energy consumption, significantly reduces the operation and maintenance cost of equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of spiral-flow type coagulation reactor provided by the utility model.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.
Referring to shown in Fig. 1, spiral-flow type coagulation reactor provided by the present embodiment specifically includes that reaction tube 10, water conservancy diversion
Cylinder 20, sewage pipe 30, coagulant pipe 40 and negative pressure device 50.
Reaction tube 10 is the cone structure from its top to bottom crimp, and guide shell 20 is cylinder-like structure, guide shell 20
It covers outside reaction tube 10, the top and bottom end of reaction tube 10 and guide shell 20 are opened wide, i.e. the axis of reaction tube 10 and guide shell 20
It is all open ports to both ends.The input end of negative pressure device 50 connects with the outlet end of sewage pipe 30 and the outlet end of coagulant pipe 40
Logical, input end to the outlet end of sewage pipe 30 forms the channel for sewage flow, the input end of coagulant pipe 40 to outlet end shape
At the channel circulated for coagulant.The outlet end of negative pressure device 50 is connected to the inside of reaction tube 10, particularly, is filled in negative pressure
Set between 50 outlet end and the bottom sidewall of reaction tube 10 setting feed pipe 90, that is to say, that the input end of feed pipe 90 and negative
The outlet end of pressure device 50 is connected to, and the outlet end of feed pipe 90 is connected to the inside of reaction tube 10.The feed pipe 90 is arranged anti-
At the bottom sidewall for answering cylinder 10, and the feed pipe 90 and the lower circumference of reaction tube 10 are tangent.
It is also set up between the input end of negative pressure device 50 and the outlet end of sewage pipe 30 and the outlet end of coagulant pipe 40
There is tank body 70, which is the tank body of sealing.It is offered on the tank skin of tank body 70 for connecting with the outlet end of sewage pipe 30
Logical sewage mouth, the coagulant mouth being connected to the outlet end of coagulant pipe 40, and be connected to the input end of negative pressure device 50
Negative pressure mouth.The outlet end of sewage pipe 30 is connected to by sewage mouth with the inside of tank body 70, and the outlet end of coagulant pipe 40 passes through mixed
Solidifying agent mouth is connected to the inside of tank body 70, and the input end of negative pressure device 50 is connected to by negative pressure mouth with the inside of tank body 70, negative
Pipeline is set between pressure mouth and the input end of negative pressure device 50.
It is additionally provided with coagulant dosage device 80 in the input end of coagulant pipe 40, the coagulant dosage device 80 is mixed for adding
Solidifying agent, has the coagulant dosage device outlet end being connected to the input end of coagulant pipe 40, the i.e. input end of coagulant pipe 40
It is connected with coagulant dosage device outlet end, to form the channel passed through for coagulant.
Negative pressure device 50 makes the sucks sewage under the action of negative pressure of sewage pipe 30, makes coagulant pipe for generating negative pressure
40 aspirate coagulant under the action of the negative pressure.The negative pressure device 50 is specially to pump.It should be noted that coagulant is by alkali
The compositions such as liquid, flocculation liquid can make sewage form the alum wadding object of bulky grain, after being sufficiently mixed with sewage convenient for sewage
Processing.
After negative pressure device 50 generates negative pressure, the inside of sewage pipe 30 and the inside of coagulant pipe 40 are respectively formed negative pressure, at this
Under the action of negative pressure, import of the sewage through flowing to negative pressure device 50 behind the outlet end of the input end of sewage pipe 30 and sewage pipe 30
End, input end of the coagulant through flowing to negative pressure device 50 behind the outlet end of the input end of coagulant pipe 40 and coagulant pipe 40 are dirty
Water and coagulant are flowed into reaction tube 10 from the outlet end of negative pressure device 50 by feed pipe is after 90s after the mixing of negative pressure device 50
Inside.
Sewage and the mixed state of coagulant are known as mixed liquor, the mixed liquor is with higher speed by 90 edge of feed pipe
Tangent direction enters inside reaction tube 10 with the circumference of 10 bottom of reaction tube, due to being limited by 10 barrel of reaction tube,
The mixed liquor is forced to do making rotating motion from bottom to top, in the rotary course of mixed liquor from bottom to top, sewage and coagulant
Reach adequately mixing, reaction forms alum wadding object, in the process, due to the upward thrust of water be greater than it is anti-positioned at cone structure
Answer the gravity of the mixed liquor in the cone cylinder of cylinder 10, water and alum wadding object will not be flowed out from the bottom end of reaction tube 10, and water is from reaction tube 10
Open top mouth at overflow after flow between reaction tube 10 and guide shell 20, and precipitated.Alum wads a quilt with cotton object in precipitation process
It realizes that mud-water separation forms supernatant and sludge, sinks since the density of sludge is greater than the density of water and slowly, from guide shell 20
Bottom end discharge.When negative pressure device 50 is out of service, the alum wadding object in reaction tube 10 loses the upward thrust of tangent line, and at it
It is precipitated downwards under the action of self gravity, by being discharged behind the bottom end of reaction tube 10 and the bottom end of guide shell 20.
Further, spiral-flow type coagulation reactor provided by the present embodiment further includes precipitator tower 60,60 sets of the precipitator tower
Outside guide shell 20, and the bottom end of the precipitator tower 60 is formed as the cone structure shunk, from 10 bottom end of reaction tube and guide shell 20
Bottom end be discharged respectively alum wadding object and sludge drain into the cone structure of 60 bottom end of precipitator tower.Cone cell in 60 bottom end of precipitator tower
Sewage pipe 62 is arranged in the bottom end of structure, alum wadding object and sludge is discharged.In the top inner wall of precipitator tower 60, water outlet weir plate 61 is set,
The top inner wall of water outlet weir plate 61 and precipitator tower 60 forms effluent weir, and the aforementioned supernatant formed through precipitating is to overflow from water outlet
Weir discharge.
In conclusion spiral-flow type coagulation reactor provided by the present embodiment, using negative pressure device simultaneously sucks sewage and
In coagulant to reaction tube, sewage and coagulant can not only be made to reach well-mixed effect before reaching in reaction tube
Fruit, while individual Smoking regime is used to the suction of sewage and coagulant compared to tradition, energy consumption is reduced, it is significant to reduce
The operation and maintenance cost of equipment.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should be considered as belonging to
In the protection scope of the utility model.
Claims (10)
1. a kind of spiral-flow type coagulation reactor characterized by comprising reaction tube, guide shell, sewage pipe, coagulant pipe and negative
Pressure device；The top and bottom end of the reaction tube and the guide shell are opened wide, and the guide shell covers outside the reaction tube；Institute
The input end for stating negative pressure device is connected to the outlet end of the outlet end of the sewage pipe and the coagulant pipe, the negative pressure dress
The outlet end set is connected to the inside of the reaction tube；The negative pressure device keeps the sewage pipe negative at this for generating negative pressure
Sucks sewage under the action of pressure makes the coagulant pipe aspirate coagulant under the action of the negative pressure.
2. spiral-flow type coagulation reactor as described in claim 1, which is characterized in that further include: the tank body of sealing, the tank body
On offer sewage mouth for being connected to the outlet end of the sewage pipe, the coagulation being connected to the outlet end of the coagulant pipe
Agent mouth, and the negative pressure mouth being connected to the input end of the negative pressure device；The inside of the tank body is generated in the negative pressure device
Negative pressure under the action of generate negative pressure.
3. spiral-flow type coagulation reactor as described in claim 1, which is characterized in that further include: for the mixed of dosing coagulant
Solidifying agent supply device；The coagulant dosage device has the coagulant dosage device outlet being connected to the input end of the coagulant pipe
End.
4. spiral-flow type coagulation reactor as described in claim 1, which is characterized in that further include: for being connected to the negative pressure dress
The outlet end set and the feed pipe with the reaction tube.
5. spiral-flow type coagulation reactor as claimed in claim 4, which is characterized in that the feed pipe is arranged in the reaction tube
Bottom.
6. spiral-flow type coagulation reactor as claimed in claim 5, which is characterized in that the bottom of the feed pipe and the reaction tube
Portion's circumference is tangent.
7. spiral-flow type coagulation reactor as described in claim 1, which is characterized in that further include: it covers outside the guide shell
Precipitator tower, the bottom end of the precipitator tower are formed as the cone cell shunk.
8. spiral-flow type coagulation reactor as claimed in claim 7, which is characterized in that the bottom end of the precipitator tower is additionally provided with row
Dirt pipe.
9. spiral-flow type coagulation reactor as described in claim 1, which is characterized in that the reaction tube is to receive from top to bottom
The cone cell of contracting.
10. spiral-flow type coagulation reactor as described in claim 1, which is characterized in that the negative pressure device includes pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019153.9U CN209651948U (en) | 2019-01-04 | 2019-01-04 | A kind of spiral-flow type coagulation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019153.9U CN209651948U (en) | 2019-01-04 | 2019-01-04 | A kind of spiral-flow type coagulation reactor |
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| Publication Number | Publication Date |
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| CN209651948U true CN209651948U (en) | 2019-11-19 |
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| CN201920019153.9U Active CN209651948U (en) | 2019-01-04 | 2019-01-04 | A kind of spiral-flow type coagulation reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118005238A (en) * | 2024-04-08 | 2024-05-10 | 交通运输部天津水运工程科学研究所 | Method and device for realizing coagulation-cyclone integrated treatment for oil spill treatment based on extraction-wave coupling primary power |
-
2019
- 2019-01-04 CN CN201920019153.9U patent/CN209651948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118005238A (en) * | 2024-04-08 | 2024-05-10 | 交通运输部天津水运工程科学研究所 | Method and device for realizing coagulation-cyclone integrated treatment for oil spill treatment based on extraction-wave coupling primary power |
| CN118005238B (en) * | 2024-04-08 | 2024-06-11 | 交通运输部天津水运工程科学研究所 | Method and device for realizing coagulation-cyclone integrated treatment for oil spill treatment based on extraction-wave coupling primary power |
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