CN202046929U - UASB (Upflow Anaerobic Sludge Blanket) steady-flow type water distributor - Google Patents
UASB (Upflow Anaerobic Sludge Blanket) steady-flow type water distributor Download PDFInfo
- Publication number
- CN202046929U CN202046929U CN2011201107629U CN201120110762U CN202046929U CN 202046929 U CN202046929 U CN 202046929U CN 2011201107629 U CN2011201107629 U CN 2011201107629U CN 201120110762 U CN201120110762 U CN 201120110762U CN 202046929 U CN202046929 U CN 202046929U
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- China
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- water distribution
- water
- water distributor
- overflow weir
- uasb
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- Expired - Fee Related
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- Y02W10/12—
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a UASB (Upflow Anaerobic Sludge Blanket) steady-flow type water distribution device which comprises a water distribution groove, a plurality of first water distribution tubes and a plurality of second water distribution tubes, wherein the plurality of first water distribution tubes are arranged in the water distribution groove, and the plurality of second water distribution tubes are communicated with the water distribution groove, the interior of the water distribution groove is divided into a water distribution region and a water inlet region by an overflow weir which is arranged in the length direction of the water distribution groove, the second water distribution tubes are communicated with one side of the water inlet region far away from the water distribution region, the overflow weir is higher than inlets of the first water distribution tubes, the inlets of the first water distribution tubes are higher than the bottom of the water distribution groove, and the overflow weir is lower than the wall of the water distribution groove. Water overflows into the water distribution region through the overflow weir arranged in the length direction of the water distribution groove, and the water flow is uniformly and smoothly distributed, therefore, the water distribution uniformity of the water distribution device is greatly increased. The UASB steady-flow type water distribution device solves the problem of non-uniform water distribution of the traditional water distribution device, and improves the efficiency of anaerobic facilities to the greatest extent.
Description
Technical field
The water distributor of the utility model and a kind of sewage disposal device, particularly a kind of UASB stable flow type water distributor.
Background technology
Traditional water distributor adopts the single-point water inlet at the water distributor feed-water end when water distribution, have the leading portion few problem of many rear ends water inlets of intaking, and causes water distribution inhomogeneous.UASB stable flow type upper water distributor adopts multiple spot evenly to intake, and overcomes the uneven shortcoming of traditional water distributor water distribution.
Summary of the invention
Problem to be solved in the utility model is: the uniform UASB stable flow type of a kind of water distribution water distributor is provided.
For addressing the above problem, the utility model comprises the cloth tank, is arranged on a plurality of first water distributors in the cloth tank and second water distributor that communicates with the cloth tank, be separated into cloth aqua region and inlet area by overflow weir in the described cloth tank along the setting of water distribution slot length direction, side away from the cloth aqua region on second water distributor and the inlet area is communicated with, overflow weir is higher than the import of first water distributor, the import of first water distributor is higher than the bottom land of cloth tank, and overflow weir is lower than the cell wall of cloth tank.
In order to make current can enter the cloth aqua region gentlyer, be provided with the stabilier that is provided with in the same way with overflow weir in the described inlet area, stabilier is separated into two zones with the inlet area, and stabilier is lower than overflow weir.
It is more even to distribute when current are entered, and described second water distributor is provided with a plurality of water-ins that communicate with the cloth tank, and a plurality of water-ins are arranged on the length direction of cloth tank.
The beneficial effects of the utility model: the utility model is intake to the overflow of cloth aqua region by the overflow weir in water distribution slot length direction, and current are evenly distributed and gently, have improved the uniformity of water distribution of water distributor greatly.The utility model has solved the uneven shortcoming of existing water distributor water distribution, farthest improves the efficient of anaerobism facility.
Description of drawings
Fig. 1 is a plot plan of the present utility model;
Fig. 2 is the A-A cut-away view of Fig. 1;
Fig. 3 is the B-B cut-away view of Fig. 1;
Among the figure: 1, cloth tank, 2, first water distributor, 3, overflow weir, 4, stabilier, 5, second water distributor, 6, supporting leg.
Embodiment
As Fig. 1, Fig. 2 and a kind of specific embodiment shown in Figure 3, it comprises cloth tank 1, a plurality of first water distributors 2, overflow weir 3, stabilier 4, second water distributor 5 and supporting leg 6, the bottom of cloth tank 1 is provided with a plurality of supporting legs 6, overflow weir 3 is arranged in the cloth tank 1 along cloth tank 1 length direction, overflow weir 3 is separated into cloth aqua region and inlet area with cloth tank 1, in the cloth aqua region of cloth tank 1, be provided with a plurality of first water distributors 2, be provided with the stabilier 4 that is provided with in the same way with overflow weir 3 in the inlet area, stabilier 4 is separated into two zones with the inlet area, zone between overflow weir 3 and the stabilier 4 is a flooded zonevvv, zone between the cell wall of stabilier 4 and cloth tank 1 is the current stabilization district, stabilier 4 is lower than overflow weir 3, overflow weir 3 is higher than the import of first water distributor 2, overflow weir 3 is lower than the cell wall of cloth tank 1, and the import of first water distributor 2 is higher than the bottom land of cloth tank 1.
Second water distributor 5 is provided with a plurality of water-ins that communicate with cloth tank 1, and a plurality of water-ins are arranged on the length direction of cloth tank 1, and the side away from the cloth aqua region on second water distributor 5 and the cloth tank 1 is connected.
Principle of work: this water distributor is installed in the top of the reacting tank body of UASB when using, the bottom of the reacting tank body of UASB is guided in the outlet of each first water distributor 2 by flexible pipe, water enters the current stabilization district from each water-in on second water distributor 5, shock absorption through stabilier 4, level surely enters flooded zonevvv, and enter the cloth aqua region from overflow weir 3 overflows, when water distribution zone water level rises to certain altitude, water enters from each first water distributor 2, the discharge of each first water distributor 2 equates basically when entering into, the reacting tank body of the UASB of water below first water distributor 2 flow into this water distributor, realize water distribution uniformity.UASB is meant the flow lifting type anaerobic reactor.
Claims (3)
1. UASB stable flow type water distributor, comprise cloth tank (1), be arranged on a plurality of first water distributors (2) in the cloth tank (1) and second water distributor (5) that communicates with cloth tank (1), it is characterized in that: be separated into cloth aqua region and inlet area by the overflow weir (3) that is provided with along cloth tank (1) length direction in the described cloth tank (1), side away from the cloth aqua region on second water distributor (5) and the inlet area is communicated with, overflow weir (3) is higher than the import of first water distributor (2), the import of first water distributor (2) is higher than the bottom land of cloth tank (1), and overflow weir (3) is lower than the cell wall of cloth tank (1).
2. UASB stable flow type water distributor according to claim 1, it is characterized in that: be provided with the stabilier (4) that is provided with in the same way with overflow weir (3) in the described inlet area, stabilier (4) is separated into two zones with the inlet area, and stabilier (4) is lower than overflow weir (3).
3. UASB stable flow type water distributor according to claim 1 and 2 is characterized in that: described second water distributor (5) is provided with a plurality of water-ins that communicate with cloth tank (1), and a plurality of water-ins are arranged on the length direction of cloth tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201107629U CN202046929U (en) | 2011-04-15 | 2011-04-15 | UASB (Upflow Anaerobic Sludge Blanket) steady-flow type water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201107629U CN202046929U (en) | 2011-04-15 | 2011-04-15 | UASB (Upflow Anaerobic Sludge Blanket) steady-flow type water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046929U true CN202046929U (en) | 2011-11-23 |
Family
ID=44987247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201107629U Expired - Fee Related CN202046929U (en) | 2011-04-15 | 2011-04-15 | UASB (Upflow Anaerobic Sludge Blanket) steady-flow type water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3009408A1 (en) | 2014-10-17 | 2016-04-20 | FCC Aqualia, S.A. | Pulse wastewater injection and mixing device and wastewater injection method for anaerobic reactors |
-
2011
- 2011-04-15 CN CN2011201107629U patent/CN202046929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3009408A1 (en) | 2014-10-17 | 2016-04-20 | FCC Aqualia, S.A. | Pulse wastewater injection and mixing device and wastewater injection method for anaerobic reactors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140415 |