CN203128276U - Double-outlet dosing flocculation basin - Google Patents
Double-outlet dosing flocculation basin Download PDFInfo
- Publication number
- CN203128276U CN203128276U CN 201320130252 CN201320130252U CN203128276U CN 203128276 U CN203128276 U CN 203128276U CN 201320130252 CN201320130252 CN 201320130252 CN 201320130252 U CN201320130252 U CN 201320130252U CN 203128276 U CN203128276 U CN 203128276U
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- water
- sewage
- flocculation basin
- outlet
- dosing
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Abstract
The utility model relates to a sewage treatment device, and in particular relates to a dosing flocculation water distributor. The utility model discloses a double-outlet dosing flocculation basin which comprises a water inlet, a dosing pipe, an agitator, a water outlet and a slag discharge port. The key points lie in that the water outlet is formed in the side face of the flocculation basin; a water distribution area is additionally arranged outside the water outlet, is provided with a plurality of outlets and is connected with a plurality of water diversion pipes. According to the double-outlet dosing flocculation basin, by additionally arranging the water distribution area at the water outlet end, and arranging a baffle in the water distribution area to alleviate effluent water imbalance due to fluctuation of the water level of the basin in the agitating process of the agitator, an average amount of sewage flows into subsequent a plurality of treating units. Meanwhile, by additionally arranging the flow guide pipe at the water inlet end to prolong the reaction time of the sewage and a flocculant, and arranging a flow guide cylinder to guide the flow of the sewage, the influent sewage perpendicularly strikes on blades of the agitator, so that the sewage and the flocculant are mixed uniformly and react fully, thus ensuring the sewage treatment effect.
Description
Technical field
The utility model relates to water treatment device, especially belongs to dosing flocculation water injection allocator.
Background technology
The dosing flocculation basin be utilize machinery with sewage and flocculation agent mix, reaction makes in water or the liquid suspended particulates gather to become big or form floc sedimentation, thereby add the coagulation of fast particle, reach the purpose that solid-liquid separates.Existing dosing flocculation basin as shown in Figure 1, have water-in 1, water outlet 11, slag-drip opening 12 in the pond, when the subsequent disposal unit is two ponds, normally realize shunting by connect threeway 13 at water outlet, owing to be subjected to the pond median water level that influences of stirrer 8 to fluctuate up and down and often cause water outlet inhomogeneous.
Summary of the invention
The utility model purpose is to solve and has the inhomogeneous shortcoming of water outlet that two outlet dosing flocculation basins exist now, provides a kind of water outlet steady, uniform two outlet dosing flocculation basins.
The utility model is a kind of two outlet dosing flocculation basin, and it comprises water-in, chemical feed pipe, stirrer, water outlet, slag-drip opening, and its main points are, open a water outlet in the flocculation basin side, increase water distributing area outside water outlet, water distributing area has a plurality of outlets, is connected with a plurality of distributive pipes.
Water distributing area has two outlets, is connected with two distributive pipes.
The utility model is to have increased water distributing area on the basis of existing dosing flocculation basin, the water outlet of flocculation basin is separated with distributive pipe (also being the water inlet pipe of subsequent disposal unit), when the water outlet water distribution, make sewage can flow into many water distributing pipes uniformly, effectively guarantee the water yield equilibrium of subsequent disposal unit.
Dividing plate is arranged in the water distributing area, and between the import and outlet of water distributing area, the height of dividing plate is higher than the opening of distributive pipe, is lower than the water distributing area upper port.
By increasing dividing plate water outlet and distributive pipe are separated more effectively.
Increase inhalant region, thrust-augmenting nozzle behind the water-in, inhalant region has opening to communicate with thrust-augmenting nozzle, and inhalant region, thrust-augmenting nozzle and flocculation basin are separated, and chemical feed pipe is arranged in inhalant region, the outlet of chemical feed pipe is in the place ahead of water-in, and sewage enters the dosing flocculation basin by water-in, inhalant region, thrust-augmenting nozzle.
Create the reaction zone of sewage and flocculation agent by the change to water intake mode, thereby prolong sewage by thrust-augmenting nozzle and flow into the time increase sewage of flocculation basin and the reaction times of flocculation agent, guarantee the sewage of all inflows and the reaction times that flocculation agent has same length, good uniformity, good purification.Can adopt circuitous thrust-augmenting nozzle to prolong the time that sewage flows into flocculation basin as required.
Be connected to guide shell vertically downward behind thrust-augmenting nozzle, guide shell is in the top of blade of stirrer.The utility model guarantees the abundant reaction of sewage and flocculation agent by the guiding to drainage flow, and the sewage of all inflows is all vertically beaten on the blade of stirrer, and what make sewage and flocculation agent mixes, reacts more even.
The utility model is by increasing water distributing area in the water side, and dividing plate is set in water distributing area alleviates and cause the unbalanced of water outlet because stirrer pond median water level in whipping process fluctuates up and down, makes the average water yield of sewage flow into follow-up a plurality of processing unit.Increase the reaction times that thrust-augmenting nozzle prolongs sewage and flocculation agent at feed-water end simultaneously, and guide shell is set the mobile of sewage led, allow the sewage that flows into all vertically beat on the blade of stirrer, thereby sewage and flocculation agent are mixed, sufficient reacting guarantees sewage treatment effect.
Description of drawings
Fig. 1 is the structural representation of existing dosing flocculation basin
Fig. 2 is embodiment 1 structural representation of the present utility model
Fig. 3 is embodiment 2 structural representations of the present utility model
Fig. 4 is vertical view for Fig. 3
Wherein: 13 threeways of 1 water-in, 2 inhalant regions, 3 thrust-augmenting nozzles, 4 chemical feed pipes, 5 guide shell supports, 7 guide shells, 8 stirrers, 9 distributive pipes, 10 water distributing areas, 101 dividing plates, 11 water outlets, 12 slag-drip openings.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can makes the professional and technical personnel more understand the utility model, following example is made amendment, it all is possible adding and replacing, and does not all exceed protection domain of the present utility model.
Embodiment 1, as shown in Figure 2, a kind of dosing flocculation basin, it is to improve on the basis of existing dosing flocculation basin, keeps the structure of existing dosing flocculation basin, as water-in 1, chemical feed pipe 4, stirrer 8, water outlet 11, slag-drip opening 12, and outside water outlet 11, increasing water distributing area 10, water distributing area 10 has a plurality of outlets, is connected with a plurality of distributive pipes 9, be generally two outlets, be connected with two distributive pipes 9.It is same as the prior art that all the other do not state part.
Embodiment 2, and shown in Fig. 3,4, the utility model improves on the basis of embodiment 1, dividing plate 101 is arranged in water distributing area 10, between the import and outlet of water distributing area 10, the height of dividing plate 101 is higher than the opening of distributive pipe 9, is lower than water distributing area 10 upper port.Dividing plate 101 is divided into into water and two spaces of water outlet with water distributing area 10, after the top of the sewage process dividing plate 101 after the processing enters out the hydrospace, flowed out by distributive pipe 9, further reduce the influence of 8 pairs of water outlets of stirrer, the water outlet disturbance is little, alleviation causes the malconformation to water outlet because stirrer pond median water level in whipping process fluctuates up and down, can better make the average water yield of sewage flow into the subsequent disposal unit.
Increase inhalant region 2, thrust-augmenting nozzle 3 in water-in 1 back, inhalant region 2 has opening to communicate with thrust-augmenting nozzle 3, inhalant region 2, thrust-augmenting nozzle 3 are separated with flocculation basin, chemical feed pipe 4 is arranged in inhalant region 2, the outlet of chemical feed pipe 4 is in the place ahead of water-in 1, behind thrust-augmenting nozzle 3, be connected to guide shell 7 vertically downward, guide shell 7 is fixed in the dosing flocculation basin by guide shell support 5, guide shell support 5 is made up of three equally distributed reinforcing bars usually, guide shell 7 can be fixed, its top that is in stirrer 8 blades is got final product.Sewage enters the dosing flocculation basin by water-in 1, inhalant region 2, thrust-augmenting nozzle 3, guide shell 7.Can adopt circuitous thrust-augmenting nozzle 3 to prolong the time that sewage flows into flocculation basin as required.It is identical with last example that all the other do not state part.
Claims (5)
1. one kind pair exports the dosing flocculation basin, it comprises water-in (1), chemical feed pipe (4), stirrer (8), water outlet (11), slag-drip opening (12), it is characterized in that: outside water outlet (11), increase water distributing area (10), water distributing area (10) has a plurality of outlets, is connected with a plurality of distributive pipes (9).
2. according to claim 1 pair exports the dosing flocculation basin, and it is characterized in that: water distributing area (10) has two outlets, is connected with two distributive pipes (9).
3. according to claim 1 pair exports the dosing flocculation basin, it is characterized in that: dividing plate (101) is arranged in the water distributing area (10), be positioned between the import and outlet of water distributing area (10), the height of dividing plate (101) is higher than the opening of distributive pipe (9), is lower than water distributing area (10) upper port.
4. according to claim 1 pair exports the dosing flocculation basin, it is characterized in that: water-in (1) back increases inhalant region (2), thrust-augmenting nozzle (3), inhalant region (2) has opening to communicate with thrust-augmenting nozzle (3), inhalant region (2), thrust-augmenting nozzle (3) are separated with flocculation basin, chemical feed pipe (4) is arranged in inhalant region (2), the outlet of chemical feed pipe 4 is in the place ahead of water-in (1), and sewage enters the dosing flocculation basin by water-in (1), inhalant region (2), thrust-augmenting nozzle (3).
5. according to claim 3 pair exports the dosing flocculation basin, and it is characterized in that: be connected to guide shell (7) vertically downward behind thrust-augmenting nozzle (3), guide shell (7) is in the top of stirrer (8) blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130252 CN203128276U (en) | 2013-03-21 | 2013-03-21 | Double-outlet dosing flocculation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130252 CN203128276U (en) | 2013-03-21 | 2013-03-21 | Double-outlet dosing flocculation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128276U true CN203128276U (en) | 2013-08-14 |
Family
ID=48936274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130252 Expired - Lifetime CN203128276U (en) | 2013-03-21 | 2013-03-21 | Double-outlet dosing flocculation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787865A (en) * | 2015-04-21 | 2015-07-22 | 北京神州瑞霖环保科技有限公司 | Parabolic baffling type anti-clogging wastewater coagulating and dosing system |
-
2013
- 2013-03-21 CN CN 201320130252 patent/CN203128276U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787865A (en) * | 2015-04-21 | 2015-07-22 | 北京神州瑞霖环保科技有限公司 | Parabolic baffling type anti-clogging wastewater coagulating and dosing system |
| CN104787865B (en) * | 2015-04-21 | 2017-01-11 | 北京神州瑞霖环保科技有限公司 | Parabolic baffling type anti-clogging wastewater coagulating and dosing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |