CN212050738U - UASB single tube water distribution device - Google Patents
UASB single tube water distribution device Download PDFInfo
- Publication number
- CN212050738U CN212050738U CN202020548205.4U CN202020548205U CN212050738U CN 212050738 U CN212050738 U CN 212050738U CN 202020548205 U CN202020548205 U CN 202020548205U CN 212050738 U CN212050738 U CN 212050738U
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- China
- Prior art keywords
- water distribution
- water
- pipe
- box
- fixedly connected
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 title claims abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000003307 slaughter Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model discloses a UASB single tube water distribution device, including the box, its characterized in that: the inside below fixedly connected with of box divides the water tray, forms the intake antrum between the inner wall bottom of water tray and box, and the inside top of box is equipped with three-phase separator, forms the marsh gas chamber between the inner wall top of three-phase separator and box, and the surface of dividing the water tray is opened has the water distribution hole, and the top fixedly connected with water distribution pipe in water distribution hole distributes on the surface of dividing the water tray evenly, and the diameter of water distribution hole and water distribution pipe is 20-30mm, box top fixedly connected with outlet pipe. The utility model discloses a through will join in marriage the water hole and add thick to 20-30mm to install the distribution pipe on joining in marriage the water hole, and the diameter of distribution pipe also is 20-30mm, let each distribute the water hole and carry out single tube water distribution with a distribution pipe, thereby make big suspended solid such as pig hair should not block up and easily dredge, ensure that water distribution system long-term operation is normally stable, stabilize high efficiency for a long time.
Description
Technical Field
The utility model relates to a waste water treatment technical field specifically is a UASB single tube water distribution device.
Background
An upflow anaerobic sludge blanket is called UASB for short, which is one of the most widely applied reactor forms in the modern high-efficiency anaerobic treatment process. Sewage enters from the bottom of the reactor and is pushed by water power, and sludge is in an expansion state in the reactor. The mixed liquid is fully reacted and then enters a settling zone with an expanded sectional area, the generated methane enters a gas collection system from the upper part through a three-phase separator, and the sludge returns to the reaction zone by gravity. Sometimes, soft packing is added to the reactor to provide a surface for organisms to grow on, thereby increasing biomass. Its advantages are simple structure, high load rate, short hydraulic stay time, low energy consumption and no need of sludge reflux unit.
Because the suspended matter in the slaughtering wastewater is high, the conventional UASB is used, so that the water distribution system is easily blocked, the UASB flows in a short time, and the system cannot operate normally. Therefore, the traditional UASB process can not normally operate in slaughter wastewater, a water distribution system is arranged at the bottom of the traditional UASB, and water distribution holes are designed on one water distribution main pipe. And the aperture is 10-15 mm, so the blockage is easy to dredge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a UASB single tube water distribution device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a UASB single tube water distribution device, includes the box, its characterized in that: the water distribution box is characterized in that a water distribution disc is fixedly connected to the lower portion of the inside of the box body, a water inlet cavity is formed between the water distribution disc and the bottom of the inner wall of the box body, a three-phase separator is arranged above the inside of the box body, a biogas cavity is formed between the three-phase separator and the top of the inner wall of the box body, a water distribution hole is formed in the surface of the water distribution disc, a water distribution pipe is fixedly connected to the top of the water distribution hole, the water distribution hole is uniformly distributed on the surface of the water distribution disc, the diameters of the water distribution hole and the water distribution pipe are 20-30mm, a water outlet pipe is fixedly connected to the top of the box body, a water inlet pipe is fixedly connected to the top of the box body, the top.
Preferably, the bottom plate is in the shape of a disc and other geometric shapes.
Preferably, the water distribution pipe penetrates through the top of the box body.
Preferably, the diameter of the water distribution pipe is 20-30 mm.
Preferably, the top of the water distribution pipe is fixedly connected with a valve III.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model increases the water distribution holes to 20-30mm, and the water distribution pipes are arranged on the water distribution holes, and the diameter of the water distribution pipes is also 20-30mm, so that each water distribution hole uses one water distribution pipe to distribute water in a single pipe, thereby leading the big suspended matters such as the pig hair and the like not to be blocked easily;
(2) the utility model discloses a valve one through distribution pipe top, when the distribution pipe blockked up, through opening valve one, then dredges the distribution pipe with high-pressure squirt or other forms to guarantee that the distribution pipe is in the same direction as all the time.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a connection diagram of a water distribution pipe and a water inlet pipe.
In the figure: the device comprises a box body 1, a valve I3, a water distribution disc 5, a three-phase separator 10, a water distribution pipe 11, a water outlet pipe 12, a valve II 13, a water inlet pipe 14 and a valve III 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a UASB single pipe water distribution device comprises a box body 1, a bottom plate 2 is fixedly connected with the bottom of the box body 1, a water distribution disc 5 is fixedly connected with the lower part of the inner part of the box body 1, a water inlet cavity is formed between the water distribution disc 5 and the bottom of the inner wall of the box body 1, a three-phase separator 10 is arranged above the inner part of the box body 1, a methane cavity is formed between the three-phase separator 10 and the top of the inner wall of the box body 1, a water distribution hole is opened on the surface of the water distribution disc 5, a water distribution pipe 11 is fixedly connected with the top of the water distribution hole, the water distribution hole is uniformly distributed on the surface of the water distribution disc 5, the diameter of the water distribution hole and the diameter of the water distribution pipe 11 are 20-30mm, the water distribution hole is thickened to 20-30mm, the water distribution pipe 11 is arranged on the water distribution hole, the diameter of the water distribution pipe 11 is also 20-30, the left top fixedly connected with outlet pipe 12 of box 1, the top fixedly connected with valve two 13 of outlet pipe 12, the top fixedly connected with inlet tube 14 of box 1, the top fixedly connected with valve three 15 of inlet tube 14, the top of distribution pipe 11 all with the bottom fixed connection of inlet tube 14, the top fixedly connected with valve one 3 of distribution pipe 11, valve one 3 through distribution pipe 11 top, when 11 blocks up of distribution pipe, through opening valve one 3, then dredge distribution pipe 11 with high-pressure squirt or other modes, thereby guarantee that distribution pipe 11 leads to in the same direction all the time.
The working principle is as follows: when the utility model discloses during the use, insert the inlet tube with sewage, the bottom of box is sent into sewage to the inlet tube, then sewage rises to the three-phase separator, through adding thick 20-30mm with the water distribution hole to install the water distribution pipe on the water distribution hole, and the diameter of water distribution pipe also is 20-30mm, lets each water distribution hole carry out the single tube water distribution with a water distribution pipe, thereby makes big suspended solid such as pig hair should not block up, thereby ensures long-term stable high efficiency.
To sum up, the utility model discloses a to join in marriage the water hole and add thick 20-30mm to install water distribution pipe 11 alone on the water distribution hole, and the diameter of water distribution pipe 11 also is 20-30mm, let each water distribution hole carry out the single tube water distribution with a water distribution pipe 11 from the box top, thereby make big suspended solid such as pig hair should not block up, and easily dredge after the jam, thereby ensure high efficiency.
Claims (3)
1. The utility model provides a UASB single tube water distribution device, includes box (1), its characterized in that: a water distribution disc (5) is fixedly connected with the lower part of the inner part of the box body (1), a water inlet cavity is formed between the water distribution disc (5) and the bottom of the inner wall of the box body (1), a three-phase separator (10) is arranged above the inner part of the box body (1), a methane cavity is formed between the three-phase separator (10) and the top of the inner wall of the box body (1), the surface of the water distribution disc (5) is provided with a water distribution hole, the top of the water distribution hole is fixedly connected with a water distribution pipe (11), the water distribution holes are uniformly distributed on the surface of the water distribution disc (5), the diameters of the water distribution holes and the water distribution pipe (11) are 20-30mm, the top of the left side of the box body (1) is fixedly connected with a water outlet pipe (12), the top of the box body (1) is fixedly connected with a water inlet pipe (14), the top of the water distribution pipe (11) is fixedly connected with the bottom of the water inlet pipe (14), and the top of the water distribution pipe (11) is fixedly connected with a valve I (3).
2. A UASB single pipe water dispenser according to claim 1, wherein: the water distribution pipe (11) penetrates through the top of the box body (1).
3. A UASB single pipe water dispenser according to claim 1, wherein: the water inlet pipe (14) is independently connected with the water distribution pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548205.4U CN212050738U (en) | 2020-04-14 | 2020-04-14 | UASB single tube water distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548205.4U CN212050738U (en) | 2020-04-14 | 2020-04-14 | UASB single tube water distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212050738U true CN212050738U (en) | 2020-12-01 |
Family
ID=73523753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020548205.4U Expired - Fee Related CN212050738U (en) | 2020-04-14 | 2020-04-14 | UASB single tube water distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212050738U (en) |
-
2020
- 2020-04-14 CN CN202020548205.4U patent/CN212050738U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |