CN206454320U - The efficient clarifying reaction device of fine suspension in a kind of processing sewage - Google Patents

The efficient clarifying reaction device of fine suspension in a kind of processing sewage Download PDF

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Publication number
CN206454320U
CN206454320U CN201720119549.1U CN201720119549U CN206454320U CN 206454320 U CN206454320 U CN 206454320U CN 201720119549 U CN201720119549 U CN 201720119549U CN 206454320 U CN206454320 U CN 206454320U
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CN
China
Prior art keywords
flow
cylinder
sewage
stopping plate
fine suspension
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Expired - Fee Related
Application number
CN201720119549.1U
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Chinese (zh)
Inventor
刘勇
唐照勇
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Environmental Engineering Corp
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Environmental Engineering Corp
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Priority to CN201720119549.1U priority Critical patent/CN206454320U/en
Application granted granted Critical
Publication of CN206454320U publication Critical patent/CN206454320U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The efficient clarifying reaction device of fine suspension in a kind of processing sewage, including main body, the body top are cylinder-like structure, and lower body part is flow-stopping plate structure;The flow-stopping plate structural base sets sludge sump;The side of the flow-stopping plate structure sets water inlet pipe, and the flow-stopping plate structural base, which sets to set on the inside of blow-off pipe, the body top, receives mill weir, and the body top side sets outlet pipe;The support of fixation has been fixedly installed on the outside of the main body;Impeller is set on the vertically arranged up-flow inner cylinder of body interior and water conservancy diversion outer barrel, the centrally disposed propeller impeller of up-flow inner cylinder, the propeller impeller;The up-flow inner cylinder top sets spout hole.The utility model is by flowing the structure design of inner cylinder and water conservancy diversion outer barrel, in limited space, makes to flow three times above and below sewage, extends flowing time of the sewage in reactor, farthest make use of the space of reactor, scavenging effect is good.

Description

The efficient clarifying reaction device of fine suspension in a kind of processing sewage
Technical field
The utility model is related to sewage treatment area, and in particular to the efficient clarification of fine suspension in a kind of processing sewage Reactor.
Background technology
In the deep level processing of sewage disposal, most contaminant species are removed by processing unit above, at place The end of science and engineering sequence, the content of pollutant is less, while the particle diameter of contaminant particle is smaller, makes it not allow free settling to remove, but If being these polluters without processing, it is poor to will result in treated sewage quality, there is sewage disposal not up to standard Risk.For the pollutant of these fine granularities, existing frequently-used treating method has:Remove and adopt using conventional precipitation pond It is removed with sand filter.Both techniques have its each shortcoming:The technique removed using conventional precipitation pond, because particle is dirty Contaminate thing particle diameter it is smaller, content is less, and required sedimentation basin is sufficiently large could to meet processing requirement, thus add floor space and Investment;Technique is removed using sand filter, it is necessary to which timing is backwashed using a large amount of water to equipment, otherwise equipment extremely easily goes out Existing silting, reduction sewage treating efficiency and treatment effect.
Utility model content
The purpose of this utility model is that there is provided trickle suspension in one kind processing sewage to overcome above-mentioned the deficiencies in the prior art The efficient clarifying reaction device of thing.
To achieve the above object, the utility model uses following technical proposals:Fine suspension in a kind of processing sewage Efficient clarifying reaction device, including main body, the body top are the cylinder-like structure that top is blocked, and lower body part is in funnel-form Flow-stopping plate structure, flow-stopping plate structure bottom is sludge settling area, and the flow-stopping plate structural base sets sludge sump, the sludge Groove is cylindrical in shape structure;The side of the flow-stopping plate structure is vertically arranged water inlet pipe, and the flow-stopping plate structural base sets blow-off pipe, Set on the inside of the body top and receive mill weir, the receipts mill weir and main body inner wall formation catchment, the body top side is set Outlet pipe is put, the outlet pipe is higher than receipts mill weir base;The support of fixation has been fixedly installed on the outside of the main body;
The vertically arranged up-flow inner cylinder of the body interior and water conservancy diversion outer barrel, the up-flow inner cylinder and water conservancy diversion outer barrel it is vertical in Heart axis is overlapped with main center axis;On the up-flow centrally disposed propeller impeller of inner cylinder, the propeller impeller Impeller is set, and the impeller is located inside up-flow inner cylinder;The bottom of the up-flow inner cylinder is abducent up-flow cover, the liter Stream cover is in horn-like, the up-flow inner cylinder top setting spout hole;The bottom of the water conservancy diversion outer barrel is abducent kuppe, The kuppe is in horn-like.
It is preferred that, the angle of inclination of the flow-stopping plate structure and horizontal direction is 50 ° -70 °.
It is preferred that, it is internal that the water inlet pipe is inserted into up-flow cover.
It is preferred that, the external diameter difference of the water conservancy diversion outer barrel and up-flow inner cylinder is 0.25-0.45m.
It is preferred that, the impeller is at least provided with 4.
It is preferred that, the up-flow cover is perpendicular to flow-stopping plate structure.
It is preferred that, the kuppe is perpendicular to flow-stopping plate structure.
Handle the operation principle of the efficient clarifying reaction device of fine suspension in sewage:
Flowed three times above and below sewage, carry out three sedimentations:Sewage is from water inlet pipe enters up-flow inner cylinder, in propeller plug-flow In the presence of device impeller, along the sewage that moves upwards of up-flow inner cylinder by centrifugal action, the larger particles pollutant in sewage exists On the inwall that up-flow inner cylinder is thrown in the presence of centrifugal force, progress first time sedimentation is moved downward along up-flow inner cylinder inwall;It is dirty Water continues to move upwards along up-flow inner cylinder, is overflowed to by flowing up the spout hole on inner cylinder top in water conservancy diversion outer barrel, along water conservancy diversion outer barrel Flow downward, small particles of pollution thing therein follows sewage to be moved to bottom part body, be sprayed onto from the kuppe outflow of water conservancy diversion outer barrel Sludge settling area is entered after flow-stopping plate structure, second is completed and settles;The sewage for being sprayed onto flow-stopping plate structure is entered outside water conservancy diversion In principal space outside cylinder, continue to settle wherein settling incomplete molecule pollutant, complete the third time of pollutant Sedimentation.The pollutant of three sedimentations enters sludge settling area and then enters sludge sump, is discharged through blow-off pipe;After being settled through three times Processing water gathered in main body, cross receipts mill weir after enter catchment, discharged through outlet pipe.
The utility model has the advantages that:
1. the utility model is by handling the design of the efficient clarifying reaction device of fine suspension in sewage, in limited sky In, make to flow three times above and below sewage, carried out three settlement actions, scavenging effect is good;
2. the utility model is by flowing up the setting of inner cylinder and water conservancy diversion outer barrel, when extending flowing of the sewage in reactor Between, the space of reactor is farthest make use of, floor space has been saved;
3. do not use filler in the utility model overall structure, it is to avoid the generation of silting phenomenon, equipment easy to clean, together When also enhance scavenging effect.
Brief description of the drawings
Fig. 1 is the efficient clarifying reaction device structural representation of fine suspension in the utility model processing sewage;
Wherein 1-main body, 101-cylinder-like structure, 102-flow-stopping plate structure, 2-support, 3-blow-off pipe, 4-sludge sump, 5- Water inlet pipe, 6-up-flow inner cylinder, 601-spout hole, 7-water conservancy diversion outer barrel, 8-propeller impeller, 801-impeller, 9-receipts mill weir, 10- Water (flow) direction in outlet pipe, → up-flow inner cylinder,Water (flow) direction in water conservancy diversion outer barrel.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of efficient clarifying reaction device for handling fine suspension in sewage, including main body 1, the main body 1 top is the cylinder-like structure 101 that top is blocked, and the bottom of main body 1 is in funnelform flow-stopping plate structure 102, flow-stopping plate structure 102 bottoms are sludge settling area, and the bottom of flow-stopping plate structure 102 sets sludge sump 4, and the sludge sump 4 is cylindrical in shape structure;Institute The side for stating flow-stopping plate structure 102 is vertically arranged water inlet pipe 5, and the bottom of flow-stopping plate structure 102 sets blow-off pipe 3, the master The upper inner of body 1, which is set, receives mill weir 9, the receipts mill weir 9 and the inwall of main body 1 formation catchment, and the body top side is set Outlet pipe 10, the outlet pipe 10 is higher than receipts mill weir 9 base;The support 2 of fixation has been fixedly installed in the outside of main body 1;
The vertically arranged up-flow inner cylinder 6 in the inside of main body 1 and water conservancy diversion inner cylinder 7, the up-flow inner cylinder 6 and water conservancy diversion outer barrel 7 Vertical central axis is overlapped with the central axis of main body 1;The up-flow centrally disposed propeller impeller 8 of inner cylinder 6, the propeller Impeller 801 is set on impeller 8, and the impeller 801 is located inside up-flow inner cylinder 6, when propeller impeller 8 starts, sewage From the lifting of up-flow inner cylinder 6 bottom to top;The bottom of the up-flow inner cylinder 6 is abducent up-flow cover, and the up-flow cover is in Horn-like, up-flow inner cylinder 6 top sets spout hole 601, and the sewage for moving to the top of up-flow inner cylinder 6 flows through spout hole 601 Go out to enter in water conservancy diversion outer barrel 7;The bottom of the water conservancy diversion outer barrel 7 is abducent kuppe, and the kuppe is in horn-like.
It is preferred that, the angle of inclination of the flow-stopping plate structure 102 and horizontal direction is 50 ° -70 °.
It is preferred that, the water inlet pipe 5 is inserted into up-flow cover inside, makes to be entered in up-flow by the sewage that water inlet pipe 5 enters In cylinder 6.
It is preferred that, the external diameter difference of the water conservancy diversion outer barrel 7 and up-flow inner cylinder 6 is 0.25-0.45m, it is ensured that sewage is outside water conservancy diversion There are enough flowing spaces and effective residence time in cylinder 7, so as to ensure that particulate contaminants are heavy in water conservancy diversion outer barrel 7 Drop.
It is preferred that, the impeller 801 is at least provided with 4, it is ensured that have enough thrust sewage is transported by the bottom of up-flow inner cylinder 6 Moving the top of up-flow inner cylinder 6, and can provide most enough big centrifugal force makes larger particles pollutant transport to the up-flow inwall of inner cylinder 6, Complete the sedimentation of larger particles pollutant.
It is preferred that, the up-flow cover is perpendicular to flow-stopping plate structure 102.
It is preferred that, the kuppe is perpendicular to flow-stopping plate structure 102.Kuppe and up-flow cover and flow-stopping plate structure 102 Vertical relation makes the sewage flowed out from water conservancy diversion outer barrel 7 vertically be ejected into flow-stopping plate structure 102, on the one hand by particulate pollutant Barrier is settled in flow-stopping plate structure 102, and on the other hand by the reflex of flow-stopping plate structure 102, sewage is transported upwards The dynamic region of main body 1 entered outside water conservancy diversion outer barrel 7 carries out third time sedimentation.
The efficient clarifying reaction device of fine suspension in a kind of processing sewage, its embodiment is:Pending dirt Water enters in up-flow inner cylinder 6 from water inlet pipe 5, in the presence of the impeller 801 of propeller impeller 8, and sewage is flowed up by thrust edge Inner cylinder 6 is moved upwards, while the sewage moved upwards is by centrifugal action, work of the larger particles pollutant in centrifugal force in sewage On the inwall that up-flow inner cylinder 6 is thrown under, progress first time sedimentation is moved downward along the up-flow inwall of inner cylinder 6;Sewage continues edge Flow up inner cylinder 6 to move upwards, when moving to up-flow 6 top of inner cylinder, overflowed to by flowing up the spout hole 601 on the top of inner cylinder 6 and led Flow in outer barrel 7, flowed downward along water conservancy diversion outer barrel 7, small particles of pollution thing therein follows sewage to be moved to the bottom of main body 1, from leading The kuppe outflow of stream outer barrel 7, which is sprayed onto after flow-stopping plate structure 102, enters sludge settling area, completes second and settles;It is sprayed onto gear The reflected effect of sewage for flowing hardened structure 102 is entered in the space of main body 1 outside water conservancy diversion outer barrel 7, wherein settling incomplete Molecule pollutant continues to settle, and completes the third time sedimentation of pollutant.The pollutant of three sedimentations enters sludge settling Area and then entrance sludge sump 4, are discharged through blow-off pipe 3;Processing water after being settled through three times is gathered in main body 1, crosses receipts mill weir 9 Enter catchment afterwards, discharged through outlet pipe 10.
It is not new to this practicality although above-mentioned embodiment of the present utility model is described with reference to accompanying drawing The limitation of type, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, people in the art Member need not pay the various modifications that creative work can make or deform still within protection domain of the present utility model.

Claims (7)

1. a kind of efficient clarifying reaction device for handling fine suspension in sewage, it is characterized in that, including main body, the body top The cylinder-like structure blocked for top, lower body part is that, in funnelform flow-stopping plate structure, flow-stopping plate structure bottom is heavy for sludge Area drops, and the flow-stopping plate structural base sets sludge sump, and the sludge sump is cylindrical in shape structure;Hang down the side of the flow-stopping plate structure Straight to set water inlet pipe, the flow-stopping plate structural base, which sets to set on the inside of blow-off pipe, the body top, receives mill weir, the receipts water Weir and main body inner wall formation catchment, the body top side set outlet pipe, and the outlet pipe is higher than receipts mill weir base;Institute State the support that fixation has been fixedly installed on the outside of main body;
The vertically arranged up-flow inner cylinder of body interior and water conservancy diversion outer barrel, the vertical central shaft of the up-flow inner cylinder and water conservancy diversion outer barrel Line is overlapped with main center axis;Set on the up-flow centrally disposed propeller impeller of inner cylinder, the propeller impeller Impeller, the impeller is located inside up-flow inner cylinder;The bottom of the up-flow inner cylinder is abducent up-flow cover, the up-flow cover In horn-like, the up-flow inner cylinder top setting spout hole;The bottom of the water conservancy diversion outer barrel is abducent kuppe, described Kuppe is in horn-like.
2. a kind of efficient clarifying reaction device for handling fine suspension in sewage as claimed in claim 1, it is characterized in that, it is described The angle of inclination of flow-stopping plate structure and horizontal direction is 50 ° -70 °.
3. a kind of efficient clarifying reaction device for handling fine suspension in sewage as claimed in claim 1, it is characterized in that, it is described It is internal that water inlet pipe is inserted into up-flow cover.
4. a kind of efficient clarifying reaction device for handling fine suspension in sewage as claimed in claim 1, it is characterized in that, it is described The external diameter difference of water conservancy diversion outer barrel and up-flow inner cylinder is 0.25-0.45m.
5. a kind of efficient clarifying reaction device for handling fine suspension in sewage as claimed in claim 1, it is characterized in that, it is described Impeller is at least provided with 4.
6. a kind of efficient clarifying reaction device for handling fine suspension in sewage as claimed in claim 1, it is characterized in that, it is described Up-flow cover is perpendicular to flow-stopping plate structure.
7. a kind of efficient clarifying reaction device for handling fine suspension in sewage as claimed in claim 1, it is characterized in that, it is described Kuppe is perpendicular to flow-stopping plate structure.
CN201720119549.1U 2017-02-09 2017-02-09 The efficient clarifying reaction device of fine suspension in a kind of processing sewage Expired - Fee Related CN206454320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720119549.1U CN206454320U (en) 2017-02-09 2017-02-09 The efficient clarifying reaction device of fine suspension in a kind of processing sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720119549.1U CN206454320U (en) 2017-02-09 2017-02-09 The efficient clarifying reaction device of fine suspension in a kind of processing sewage

Publications (1)

Publication Number Publication Date
CN206454320U true CN206454320U (en) 2017-09-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110993265A (en) * 2019-11-04 2020-04-10 乐变电气有限公司 High-efficient heat dissipation transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110993265A (en) * 2019-11-04 2020-04-10 乐变电气有限公司 High-efficient heat dissipation transformer

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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: 20170901

Termination date: 20180209