CN208362131U - It is oriented to circulating type depth micro-filtration multilayer sewage-treatment plant - Google Patents
It is oriented to circulating type depth micro-filtration multilayer sewage-treatment plant Download PDFInfo
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- CN208362131U CN208362131U CN201820680769.6U CN201820680769U CN208362131U CN 208362131 U CN208362131 U CN 208362131U CN 201820680769 U CN201820680769 U CN 201820680769U CN 208362131 U CN208362131 U CN 208362131U
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- Prior art keywords
- solenoid valve
- pipe
- aeration
- outlet pipe
- sewage
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Abstract
The utility model belongs to technical field of sewage, more particularly to guiding circulating type depth micro-filtration multilayer sewage-treatment plant, including buffer pool, sewage pump is equipped in buffer pool, the output end of sewage pump is connected with water inlet pipe, the upper end of water inlet pipe is connected with around reaction zone, partition is equipped on the right side of reaction zone, settling zone is equipped on the right side of partition, sludge-discharge pipe road is equipped in settling zone, sludge-discharge pipe road is connected with blowdown dredge pump, drainage area is connected on the upside of settling zone, liquid-level switch is equipped on the upside of settling zone, drainage area is connected with drainpipe, the lower end of drainpipe is connected with filter element, filter element lower end is connected with outlet pipe, the side wall of filter element is connected with backwash outlet pipe, it backwashes outlet pipe and is equipped with solenoid valve G, outlet pipe is connected with backwash tube, the water outlet of backwash tube is connected to settling zone, outlet pipe is in backwash tube Right side be equipped with solenoid valve C, the water outlet of outlet pipe is connected with oxygen compatibility pool, and membrane bioreactor is equipped in oxygen compatibility pool.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to guiding circulating type depth micro-filtration multilayer sewage treatment
Device.
Background technique
Aeration-precipitating integral type activated sludge process is answered extensively because of the features such as its biochemical treatment is high-efficient, occupied area is small
Processing and Treated sewage reusing for zonule sanitary sewage.But currently used integrated waste water treating process, it is generally existing to set
Standby structure is complicated, and equipment installation and Operation and Maintenance are not easy, and effluent quality is unstable and Construction and operation maintenance cost is higher, influences work
The utilization and popularization of skill and now most of sewage-treatment plant, processing depth is poor, and it is impossible to meet needs.
Utility model content
Aiming at the problem that above-mentioned background technique is proposed, the purpose of this utility model is: it is deep to be intended to provide guiding circulating type
Spend micro-filtration multilayer sewage-treatment plant.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
It is oriented to circulating type depth micro-filtration multilayer sewage-treatment plant, including buffer pool, the buffer pool are connected with sewage water
Pipe, the buffer pool are equipped with coarse filtration grid, are equipped with sewage pump in the buffer pool, the output end of the sewage pump be connected with into
Water pipe, the upper end of the water inlet pipe, which is connected on the right side of reaction zone, the circular reaction zone, is equipped with partition, on the right side of the partition
Equipped with settling zone, the downside of the settling zone is equipped with reflux seam, is equipped with sludge-discharge pipe road, the sludge-discharge pipe in the settling zone
Road is connected with blowdown dredge pump, and drainage area is connected on the upside of the settling zone, is equipped with liquid-level switch, the row on the upside of the settling zone
Pool is connected with drainpipe, and the drainpipe is equipped with solenoid valve A, and the lower end of the drainpipe is connected with filter element, described
Filter element lower end is connected with outlet pipe, and the side wall of the filter element is connected with backwash outlet pipe, the backwash water outlet
The water outlet of pipe is connected to buffer pool, and the backwash outlet pipe is equipped with solenoid valve G, and the outlet pipe is connected with backwash
Pipe, the water outlet of the backwash tube are connected to settling zone, and the backwash tube is equipped with solenoid valve B, and the outlet pipe is anti-
The right side of flushing pipe is equipped with solenoid valve C, and the water outlet of the outlet pipe is connected with oxygen compatibility pool, film biology is equipped in the oxygen compatibility pool
Reactor, the membrane bioreactor are connected with pure water pipe, and the pure water pipe is connected with water outlet pump, the circular reaction zone connection
There is the first aerated conduit, first aeration tube is equipped with solenoid valve D, and first aeration tube is connected with aeration general pipeline, the exposure
Gas general pipeline is connected with aerating system, and the aeration general pipeline is connected with aeration branch pipe, connects between the aeration branch pipe and filter element
It is connected to the second aeration tube, second aeration tube is connected with solenoid valve E, and the aeration branch pipe is connected with third aeration tube, described
Third aeration tube is connected with and oxygen aeration tube, and described and oxygen aeration tube is located at the bottom of oxygen compatibility pool, the third aeration tube connection
There is solenoid valve F.
Using technical solutions of the utility model, when use is oriented to circulating type depth micro-filtration multilayer sewage-treatment plant
It waits, sewage is flowed to by buffer pool around reaction zone, then under the action of the first aeration tube, it is aerated to around reaction zone,
Sewage is recycling moving in reaction zone reaction zone, is sufficiently mixed after reacting with activated sludge, into settling zone, carries out muddy water
Separation, supernatant enter filter element by drainpipe, cross drainage by outlet pipe and enter oxygen compatibility pool, then pass through, film biology
Reactor output water；Such design can make the better effect of sewage treatment, and treatment process is relatively easy.
It further limits, the solenoid valve A, solenoid valve B are identical with the specifications and models of solenoid valve C, the solenoid valve D, electricity
Magnet valve E is identical with the specifications and models of solenoid valve F, and it is dirty can to reduce guiding circulating type depth micro-filtration multilayer for such structure design
The cost of water treatment facilities.
It further limits, the liquid-level switch is float type level switch.Such design can make liquid-level switch pacify
Fill easy, cheap, long service life.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Main element symbol description is as follows:
Buffer pool 1, sewage water pipe 11, coarse filtration grid 12, sewage pump 13, water inlet pipe 2, around reaction zone 21, partition 22,
Settling zone 23, reflux seam 24, sludge-discharge pipe road 25, blowdown dredge pump 26, liquid-level switch 27, aeration general pipeline 3, the first aeration tube 31,
Solenoid valve D32, aeration branch pipe 33, the second aeration tube 34, solenoid valve E35, third aeration tube 36, solenoid valve F37 and oxygen aeration tube
38, drainage area 4, drainpipe 41, filter element 42, outlet pipe 43, backwash tube 44, solenoid valve A45, solenoid valve B46, solenoid valve
C47, backwash outlet pipe 48, solenoid valve G49, oxygen compatibility pool 5, membrane bioreactor 51, pure water pipe 52, water outlet pump 53.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, the guiding circulating type depth micro-filtration multilayer sewage-treatment plant of the utility model, including buffer pool 1,
Buffer pool 1 is connected with sewage water pipe 11, and buffer pool 1 is equipped with coarse filtration grid 12, is equipped with sewage pump 13, sewage pump in buffer pool 1
13 output end is connected with water inlet pipe 2, and the upper end of water inlet pipe 2 is connected with around reaction zone 21, is equipped on the right side of reaction zone 21
Partition 22, settling zone 23 is equipped on the right side of partition 22, and the downside of settling zone 23 is equipped with reflux seam 24, is equipped with blowdown mud in settling zone 23
Pipeline 25, sludge-discharge pipe road 25 are connected with blowdown dredge pump 26, and drainage area 4 is connected on the upside of settling zone 23, is set on the upside of settling zone 23
There is liquid-level switch 27, drainage area 4 is connected with drainpipe 41, and drainpipe 41 is equipped with solenoid valve A45, and the lower end of drainpipe is connected with
Filter element 42,42 lower end of filter element are connected with outlet pipe 43, and the side wall of filter element 42 is connected with backwash outlet pipe 48,
The water outlet of backwash outlet pipe 48 is connected to buffer pool 1, and backwash outlet pipe 48 is equipped with solenoid valve G49, and outlet pipe 43 connects
It is connected to backwash tube 44, the water outlet of backwash tube 44 is connected to settling zone 23, and backwash tube 44 is equipped with solenoid valve B46, out
Water pipe 43 is equipped with solenoid valve C47 on the right side of backwash tube 44, and the water outlet of outlet pipe 43 is connected with oxygen compatibility pool 5, in oxygen compatibility pool 5
Equipped with membrane bioreactor 51, membrane bioreactor 51 is connected with pure water pipe 52, and pure water pipe 52 is connected with water outlet pump 53, around anti-
Area 21 is answered to be connected with the first aerated conduit 31, the first aeration tube 31 is equipped with solenoid valve D32, and it is total that the first aeration tube 31 is connected with aeration
Pipe 3, aeration general pipeline 3 are connected with aerating system, and aeration general pipeline 3 is connected with aeration branch pipe 33, aeration branch pipe 33 and filter element 42
Between be connected with the second aeration tube 34, the second aeration tube 34 is connected with solenoid valve E35, and aeration branch pipe 33 is connected with third aeration tube
36, third aeration tube 36 is connected with and oxygen aeration tube 38, and oxygen aeration tube 38 is located at the bottom of oxygen compatibility pool 5, third aeration tube 36
It is connected with solenoid valve F37.
In the present embodiment, when using circulating type depth micro-filtration multilayer sewage-treatment plant is oriented to, sewage is by buffering
Pond 1 is flowed to around reaction zone 21, then under the action of the first aeration tube 31, is aerated to around reaction zone 21, sewage exists
Moving is recycled in 21 reaction zone of reaction zone, is sufficiently mixed after reacting with activated sludge, into settling zone 23, carries out muddy water point
From supernatant enters filter element 42 by drainpipe 41, crosses drainage by outlet pipe 43 and enters oxygen compatibility pool 5, then passes through, film
51 output water of bioreactor；Such design can make the better effect of sewage treatment, and treatment process is relatively easy.
It is preferred that solenoid valve A45, solenoid valve B46 are identical with the specifications and models of solenoid valve C47, solenoid valve D32, solenoid valve E35
Identical with the specifications and models of solenoid valve F37, such structure design can reduce at guiding circulating type depth micro-filtration multilayer sewage
Manage the cost of device.In fact, can also specifically consider as the case may be.
It is preferred that liquid-level switch 27 is float type level switch.Such design, can make 27 simple installation of liquid-level switch,
Cheap, long service life.In fact, can also consider the specifications and models of liquid-level switch 27 as the case may be.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.
Claims (3)
1. being oriented to circulating type depth micro-filtration multilayer sewage-treatment plant, including buffer pool (1), the buffer pool (1) are connected with dirt
Water water pipe (11), the buffer pool (1) are equipped with coarse filtration grid (12), it is characterised in that: sewage is equipped in the buffer pool (1)
It pumps (13), the output end of the sewage pump (13) is connected with water inlet pipe (2), and the upper end of the water inlet pipe (2) is connected with around anti-
It answers area (21), is equipped with partition (22) on the right side of the circular reaction zone (21), is equipped with settling zone (23) on the right side of the partition (22), institute
The downside for stating settling zone (23) is equipped with reflux seam (24), is equipped with sludge-discharge pipe road (25) in the settling zone (23), the blowdown
Mud pipeline (25) is connected with blowdown dredge pump (26), is connected with drainage area (4) on the upside of the settling zone (23), the settling zone (23)
Upside is equipped with liquid-level switch (27), and the drainage area (4) is connected with drainpipe (41), and the drainpipe (41) is equipped with solenoid valve
A (45), the lower end of the drainpipe are connected with filter element (42), and filter element (42) lower end is connected with outlet pipe
(43), the side wall of the filter element (42) is connected with backwash outlet pipe (48), the water outlet of backwash outlet pipe (48)
End is connected to buffer pool (1), and the backwash outlet pipe (48) is equipped with solenoid valve G (49), and the outlet pipe (43) is connected with
The water outlet of backwash tube (44), the backwash tube (44) is connected to settling zone (23), and the backwash tube (44) is equipped with
Solenoid valve B (46), the outlet pipe (43) are equipped with solenoid valve C (47) on the right side of backwash tube (44), the outlet pipe (43)
Water outlet be connected with oxygen compatibility pool (5), be equipped with membrane bioreactor (51) in the oxygen compatibility pool (5), the membrane bioreactor
(51) it is connected with pure water pipe (52), the pure water pipe is connected with (52) water outlet pump (53), and the circular reaction zone (21) is connected with
First aeration tube (31), first aeration tube (31) are equipped with solenoid valve D (32), and first aeration tube (31) is connected with aeration
General pipeline (3), the aeration general pipeline (3) are connected with aerating system, and the aeration general pipeline (3) is connected with aeration branch pipe (33), described
It is connected between aeration branch pipe (33) and filter element (42) the second aeration tube (34), second aeration tube (34) is connected with electricity
Magnet valve E (35), the aeration branch pipe (33) are connected with third aeration tube (36), and the third aeration tube (36) is connected with and oxygen exposes
Tracheae (38), described and oxygen aeration tube (38) are located at the bottom of oxygen compatibility pool (5), and the third aeration tube (36) is connected with solenoid valve
F(37)。
2. guiding circulating type depth micro-filtration multilayer sewage-treatment plant according to claim 1, it is characterised in that: the electricity
Magnet valve A (45), solenoid valve B (46) are identical with the specifications and models of solenoid valve C (47), the solenoid valve D (32), solenoid valve E (35)
It is identical with the specifications and models of solenoid valve F (37).
3. guiding circulating type depth micro-filtration multilayer sewage-treatment plant according to claim 2, it is characterised in that: the liquid
Bit switch (27) is float type level switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680769.6U CN208362131U (en) | 2018-05-09 | 2018-05-09 | It is oriented to circulating type depth micro-filtration multilayer sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680769.6U CN208362131U (en) | 2018-05-09 | 2018-05-09 | It is oriented to circulating type depth micro-filtration multilayer sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362131U true CN208362131U (en) | 2019-01-11 |
Family
ID=64934247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680769.6U Expired - Fee Related CN208362131U (en) | 2018-05-09 | 2018-05-09 | It is oriented to circulating type depth micro-filtration multilayer sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362131U (en) |
-
2018
- 2018-05-09 CN CN201820680769.6U patent/CN208362131U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190509 |