CN203319752U - Sewage treatment flocculation tank - Google Patents
Sewage treatment flocculation tank Download PDFInfo
- Publication number
- CN203319752U CN203319752U CN2013204029029U CN201320402902U CN203319752U CN 203319752 U CN203319752 U CN 203319752U CN 2013204029029 U CN2013204029029 U CN 2013204029029U CN 201320402902 U CN201320402902 U CN 201320402902U CN 203319752 U CN203319752 U CN 203319752U
- Authority
- CN
- China
- Prior art keywords
- flocculation
- flocculation basin
- water
- basin body
- sewage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005189 flocculation Methods 0.000 title claims abstract description 92
- 230000016615 flocculation Effects 0.000 title claims abstract description 92
- 239000010865 sewage Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000126 substance Substances 0.000 claims abstract description 17
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 abstract 2
- 239000003814 drug Substances 0.000 description 10
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 210000000746 body region Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a sewage treatment flocculation tank. The sewage treatment flocculation tank comprises a flocculation tank body (1) and a chemical feeding tank (12). The chemical feeding tank (12) is connected with a water inlet pipe (3), the flocculation tank body (1) is provided with a water inlet and a water outlet, the chemical feeding tank (12) is connected with the water inlet of the flocculation tank body (1), and the water outlet of the flocculation tank body (1) is connected with a water outlet pipe (13). A plurality of flocculation regions are arranged on a channel between the water inlet and the water outlet of the flocculation tank body (1), and sludge drainage branch pipes (10) are arranged in the region, corresponding to the flocculation tank body (1), of the bottom of each flocculation region, wherein the sludge drainage branch pipes (10) are communicated with the flocculation regions. By the adoption of the structure, the sewage treatment flocculation tank is simple in whole structure and convenient to obtain. The sewage treatment flocculation tank is used as a preceding device of a rotating disc type filter device which is used for filtering sewage when the sewage treatment flocculation tank is used, adsorption particles formed by mixing chemicals and sewage can be discharged after flocculation is conducted, and therefore the rotating disc type filter device can be prevented from being blocked when filtering sewage.
Description
Technical field
The utility model relates to a kind of water treating equipment, specifically a kind of sewage disposal flocculation basin.
Background technology
At present in the advanced treatment of wastewater field, the normal tank body filtering under pressure that adopts, the gravity filtration of filler with no pressure and rotating disc type filter three kinds and cross filter type, wherein, the filtrate major part of tank body filtering under pressure and the gravity filtration of filler with no pressure is horizontal distribution, the surface that in water, suspended substance is deposited in filtrate very soon easily makes open area reduce, pipelined channel stops up, therefore, must shut down and carry out back flushing, this just needs to build large-scale air blast machine room and back flushing pump house, and for some time will be changed filtrate, operation energy consumption is high, manipulation strength is large, floor space is very large, civil engineering costs is high.Rotating disc type specific filtration resistance tank body filtering under pressure and filler with no pressure gravity filtration running maintenance are more convenient, and therefore, it more is subject to people's favor.In order to promote Disposal quality, the rotating disc type filtration unit adds medicament often carrying out sewage disposal, but the adsorption particle that medicament produces after mixing with sewage is not easy to discharge, and this just causes existing rotating disc type filtration unit also to have susceptible to plugging problem.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of sewage disposal flocculation basin is provided, it mixes the adsorption particle the produced rear discharge of being flocculated before for rotating disc type filtration unit sewage water filtration with sewage to medicament, and then can prevent that adsorption particle from causing the rotating disc type filtration unit to stop up.
The purpose of this utility model is achieved through the following technical solutions: a kind of sewage disposal flocculation basin, comprise flocculation basin body and dosing pond, described dosing pond is connected with water inlet pipe, described flocculation basin body is provided with water-in and water outlet, the dosing pond is connected with the water-in of flocculation basin body, and the water outlet of flocculation basin body is connected with rising pipe; Water-in and the passage between water outlet of described flocculation basin body are provided with a plurality of flocculation zones, and each flocculation basin body region corresponding to flocculation zone bottom is provided with the spoil disposal arm of connecting flocculation zone.Wherein, a plurality of flocculation zones are arranged on the water-in and the passage between water outlet of flocculation basin body, and a plurality of flocculation zones are connected in turn.When the utility model is applied, by the dosing pond, adding medicament, after the closely knit flco generated in the dosing pond enters continuous flocculation zone, particle aggregation, the flco size continues to increase, and forms mud after sedimentation and discharges from the spoil disposal arm.
A kind of sewage disposal flocculation basin, also comprise stirrer, and the agitator arm of described stirrer is located in the dosing pond.So, the utility model application the time can be stirred sewage and the medicament in the dosing pond by stirrer, can make medicament add behind the dosing pond to mix with sewage more even.
A kind of sewage disposal flocculation basin, also comprise chemicals dosing plant, and described chemicals dosing plant is connected by chemical feed pipe and dosing pond.So, in the utility model when application, can be by chemicals dosing plant to dosing in the dosing pond, and while making the utility model application, operation is more convenient.
Carry out on off control for the ease of sewage being entered to the flocculation basin body, the pipeline that described dosing pond and flocculation basin body water-in are connected is provided with into the water headstock gear.
Unified discharge for the ease of the mud to each flocculation zone discharge, as further improvement of the utility model, a kind of sewage disposal flocculation basin, also comprise mud drainage slot, described spoil disposal arm is relatively connected the other end and the mud drainage slot of flocculation zone end and is connected, and described mud drainage slot is connected with connects its inner spoil disposal supervisor.
A kind of sewage disposal flocculation basin, also comprise air compressor machine, on every spoil disposal arm, is equipped with the pneumavalve be connected with air compressor machine.So, can control pneumavalve by air compressor machine during the utility model application, and then can be controlled the spoil disposal of spoil disposal arm.
Be connected with railing on described flocculation basin body.
Compared with prior art, the utlity model has following beneficial effect: the utility model comprises flocculation basin body and dosing pond, wherein, the dosing pond is connected with the water-in of flocculation basin body, water-in and the passage between water outlet of flocculation basin body are provided with a plurality of flocculation zones, each flocculation basin body region corresponding to flocculation zone bottom is provided with the spoil disposal arm of connecting flocculation zone, the utility model adopts said structure, one-piece construction is simple, be convenient to realize, in the utility model when application, is as the front order processing apparatus of rotating disc type filtration unit, sewage enters behind the dosing pond and adds the pharmacy effect in the dosing pond to generate closely knit flco, after closely knit flco enters continuous flocculation zone, after particle aggregation, discharge, so, can prevent from causing the rotating disc type filtration unit to stop up after adsorption particle from entering the rotating disc type filtration unit.
The accompanying drawing explanation
The plan structure schematic diagram that Fig. 1 is the utility model embodiment;
Fig. 2 be in Fig. 1 A-A to the sectional structure schematic diagram;
Fig. 3 be in Fig. 1 B-B to the sectional structure schematic diagram.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, flocculation basin body, 2, railing, 3, water inlet pipe, 4, water inlet headstock gear, 5, chemical feed pipe, 6, chemicals dosing plant, 7, stirrer, 8, air compressor machine, 9, spoil disposal supervisor, 10, spoil disposal arm, 11, pneumavalve, 12, the dosing pond, 13, rising pipe, 14, mud drainage slot.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of sewage disposal flocculation basin, comprise water inlet pipe 3, dosing pond 12, flocculation basin body 1 and the rising pipe 13 connected in turn, wherein, flocculation basin body 1 is provided with water-in and water outlet, dosing pond 12 is connected by the water-in and the flocculation basin body 1 that connect flocculation basin body 1, and dosing pond 12 is provided with into water headstock gear 4 with the pipeline that flocculation basin body 1 water-in is connected, and rising pipe 13 is connected with flocculation basin body 1 and connects by the water outlet with flocculation basin body 1.Water-in and the passage between water outlet of flocculation basin body 1 are provided with a plurality of flocculation zones, the flocculation zone of the present embodiment is separated and is formed by body of wall, a plurality of flocculation zones are connected in turn, and the passage that between the water-in of flocculation basin body 1 and water outlet, a plurality of flocculation zones are connected forms the deflector type passage.
The flocculation basin of the present embodiment also comprises stirrer 7, chemicals dosing plant 6, air compressor machine 8 and mud drainage slot 14, and wherein, the agitator arm of stirrer 7 is located in dosing pond 12, and stirrer 7 is for to adding sewage and medicaments in dosing pond 12 to be stirred; Chemicals dosing plant 6 is connected by chemical feed pipe 5 and dosing pond 12.Each flocculation basin body 1 zone corresponding to flocculation zone bottom is provided with the spoil disposal arm 10 of connecting flocculation zone, be equipped with the pneumavalve 11 be connected with air compressor machine 8 on every spoil disposal arm 10, spoil disposal arm 10 is relatively connected the other end and the mud drainage slot 14 of flocculation zone end and is connected, and mud drainage slot 14 is connected with connects its inner spoil disposal supervisor 9.In order to carry out safety precaution and to prevent that foreign matter from falling in flocculation basin body 1, be connected with railing 2 on flocculation basin body 1.
Filter the front order processing apparatus of sewage during the present embodiment application as the rotating disc type filtration unit, sewage enters dosing pond 12 by water inlet pipe 3, and add medicament in dosing pond 12, stirring by stirrer 7 makes sewage mix with medicament, medicament and sewage effect generate closely knit flco, after closely knit flco enters continuous flocculation zone, particle aggregation, the flco size continues to increase, form mud after sedimentation and enter mud drainage slot 14 from spoil disposal arm 10, mud in mud drainage slot 14 is responsible for 9 by spoil disposal and is discharged, the sewage of processing through the present embodiment enters in the rotating disc type filtration unit by rising pipe 13.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not breaking away from other embodiments that draw under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (7)
1. a sewage disposal flocculation basin, it is characterized in that: comprise flocculation basin body (1) and dosing pond (12), described dosing pond (12) is connected with water inlet pipe (3), described flocculation basin body (1) is provided with water-in and water outlet, dosing pond (12) is connected with the water-in of flocculation basin body (1), and the water outlet of flocculation basin body (1) is connected with rising pipe (13); Water-in and the passage between water outlet of described flocculation basin body (1) are provided with a plurality of flocculation zones, and each flocculation basin body (1) zone corresponding to flocculation zone bottom is provided with the spoil disposal arm (10) of connecting flocculation zone.
2. a kind of sewage disposal flocculation basin according to claim 1, it is characterized in that: also comprise stirrer (7), the agitator arm of described stirrer (7) is located in dosing pond (12).
3. a kind of sewage disposal flocculation basin according to claim 1 is characterized in that: also comprise chemicals dosing plant (6), described chemicals dosing plant (6) is connected by chemical feed pipe (5) and dosing pond (12).
4. a kind of sewage disposal flocculation basin according to claim 1 is characterized in that: described dosing pond (12) is provided with into water headstock gear (4) with the pipeline that flocculation basin body (1) water-in is connected.
5. a kind of sewage disposal flocculation basin according to claim 1, it is characterized in that: also comprise mud drainage slot (14), described spoil disposal arm (10) is relatively connected the other end and the mud drainage slot (14) of flocculation zone end and is connected, and described mud drainage slot (14) is connected with connects its inner spoil disposal supervisor (9).
6. according to the described a kind of sewage disposal flocculation basin of any one in claim 1～5, it is characterized in that: also comprise air compressor machine (8), be equipped with the pneumavalve (11) be connected with air compressor machine (8) on every spoil disposal arm (10).
7. according to the described a kind of sewage disposal flocculation basin of any one in claim 1～5, it is characterized in that: be connected with railing (2) on described flocculation basin body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204029029U CN203319752U (en) | 2013-07-08 | 2013-07-08 | Sewage treatment flocculation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204029029U CN203319752U (en) | 2013-07-08 | 2013-07-08 | Sewage treatment flocculation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319752U true CN203319752U (en) | 2013-12-04 |
Family
ID=49659121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204029029U Expired - Fee Related CN203319752U (en) | 2013-07-08 | 2013-07-08 | Sewage treatment flocculation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324467A (en) * | 2017-08-04 | 2017-11-07 | 南京河海环境研究院有限公司 | A kind of raw water flocculation basin |
-
2013
- 2013-07-08 CN CN2013204029029U patent/CN203319752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324467A (en) * | 2017-08-04 | 2017-11-07 | 南京河海环境研究院有限公司 | A kind of raw water flocculation basin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |