CN208414136U - A kind of pin-connected panel sewage-treatment plant - Google Patents
A kind of pin-connected panel sewage-treatment plant Download PDFInfo
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- CN208414136U CN208414136U CN201820443350.9U CN201820443350U CN208414136U CN 208414136 U CN208414136 U CN 208414136U CN 201820443350 U CN201820443350 U CN 201820443350U CN 208414136 U CN208414136 U CN 208414136U
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- anaerobic pond
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Abstract
The utility model provides a kind of pin-connected panel sewage-treatment plant, including sequentially connected conditioning tank, the first anaerobic pond, the first anoxic pond, nitrification tank and the first settling tank, there is spiral annular groove in the first anoxic pond inwall processing, fluid hole is machined on annular groove, the water inlet end of the conditioning tank is provided with grid, first settling tank is connected by sludge pipe and the first anaerobic pond, is provided with bionic filler in the first anaerobic pond, is provided with biologic packing material in nitrification tank.The device of the utility model, can be directed to different effluent qualities, and the number of flexible choice anaerobic pond, aerobic tank and sedimentation basin can avoid the energy and the wasting of resources to the greatest extent.
Description
Technical field
The utility model relates to technical field of sewage, especially a kind of pin-connected panel sewage-treatment plant.
Background technique
The main technique that existing integrated sewage treating apparatus uses is anaerobism+aerobic method, and biofilm (MBR) is raw
Object contact oxidation method and all kinds of group technologies, which kind for the treatment of process either taken, each processing function area (such as anaerobic pond,
Anoxic pond, aerobic tank and sedimentation basin etc.) it is organically combined, the standard that integrated sewage treating apparatus water outlet executes
Be it is single, this takes on the stiff of process flow and processing form, causes raw material and the unnecessary waste of operating cost.
If effluent quality requires to be promoted, existing equipment is not able to satisfy lifting strip part still, need to add processing unit in equipment rear end, if
Effluent quality requires to reduce, and will cause energy resource waste, and flexibility is poor.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of pin-connected panel sewage-treatment plant, for
The difference that effluent quality requires, the detachable selection such as anaerobic pond, aerobic tank or sedimentation basin, solves current sewage treatment process
Flexibility is poor, it is difficult to the technical issues of being suitable for different effluent qualities.
To solve the above problems, the utility model uses following technical scheme:
A kind of pin-connected panel sewage-treatment plant, including sequentially connected conditioning tank, the first anaerobic pond, the first anoxic pond, nitre
Change pond and the first settling tank, has spiral annular groove in the first anoxic pond inwall processing, be machined with out on annular groove
Fluid apertures is provided with grid in the water inlet end of the conditioning tank, and the first settling tank is connected by sludge pipe and the first anaerobic pond, and first
It is provided with bionic filler in anaerobic pond, is provided with biologic packing material in nitrification tank.
Above-mentioned pin-connected panel sewage-treatment plant further includes box of cooling down, box of cooling down be located at the first anoxic pond and nitrification tank it
Between, the box of cooling down includes hollow box body, and first partition and second partition, second partition and first partition are provided in box body
Vertically and box body is divided into three spaces, wherein in the space of first partition and box body formation, box body bottom is machined with water spray
It manages, is machined with water inlet in first partition；In the two spaces that second partition and box body are formed, box body side is machined with out respectively
Water pipe and return pipe, are machined with overflow hole on second partition, height of the overflow hole apart from box body bottom be higher than outlet pipe away from
Height from box body bottom.
Above-mentioned pin-connected panel sewage-treatment plant further includes desilting structure, desilts structure setting in first settling tank
Face center desilts structure and the mud scum of the first sedimentation pool surface is discharged into conditioning tank by suction.
Preferably, bionic filler includes the intermediate rope being arranged in the first anaerobic pond and the several rings being fixed on intermediate rope
Shape fiber monomer, by knitting arrangement on the rope of centre, the biologic packing material is fluidized fibrae circulares monomer using moving bed biological
Bed fillers.
Preferably, it states the first sedimentation bottom of pond portion and is provided with tapered sludge hopper, sludge hopper is connected to sludge pipe.
Preferably, blower is additionally provided on the sparge pipe.
On the basis of above scheme, the utility model also provides another pin-connected panel sewage-treatment plant, above-mentioned
It is provided with the second anaerobic pond between first anaerobic pond and the first anoxic pond, is provided with first between the first anoxic pond and nitrification tank
Aerobic tank is provided with the second settling tank in the first settling tank rear end.
On the basis of above scheme, the utility model also provides the third pin-connected panel sewage-treatment plant, above-mentioned
It is provided with the second anoxic pond between one anoxic pond and the first aerobic tank, the second settling tank rear end is provided with sterilization pool, sterilization pool
Successively it is connect with sand filter and tank.
Preferably, carbon source pond is provided in the first anoxic pond and the first aerobic tank.
Preferably, dephosphorization pond is provided on the second settling tank.
The beneficial effects of the utility model are:
The device of the utility model executes normal conditions according to inflow and outflow, and the property of can choose is in one big entirety
Different assembled units is placed in pond body, for example equipment water outlet requires to reach " urban wastewater treatment firm pollutant emission standard "
When (GB 18918-2002) level-one B discharge standard, conditioning tank, the first anaerobic pond, the first anoxic pond, nitrification tank and first are set
Settling tank；It requires to reach " urban wastewater treatment firm pollutant emission standard " (GB 18918-2002) one when equipment needs to be discharged
Grade emission standard A, just in " urban wastewater treatment firm pollutant emission standard " (GB 18918-2002) level-one B discharge standard
On the basis of increase: the second anaerobic pond, aerobic tank and the second settling tank；If equipment water outlet requires to reach " surface water environment quality mark
It is quasi- " (GB 3838-2002) V class and the above standard, in " urban wastewater treatment firm pollutant emission standard " (GB 18918-
2002) increase on the basis of level-one B discharge standard: the second anaerobic pond, the second anoxic pond, aerobic tank, the second settling tank, carbon source pond
With dephosphorization pond；Therefore it can according to need, flexibly increase or decrease component units, be not only able to satisfy treatment process itself and required, but also
Have and saves successive depths processing cost, it is flexible for installation, strong operability, economical and practical.
It should be noted that can also be further continued for increasing anaerobic pond, aerobic tank and sink on the basis of above-mentioned three kinds of schemes
The quantity of the number in shallow lake pond, these assembled functional modules is determined according to sewage treatment operating condition.The utility model only arranges
Above-mentioned three kinds of situations are lifted.It is selectable to be detachably connected anaerobic pond, aerobic tank or heavy for the difference that effluent quality requires
Shallow lake pond.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment 1；
Fig. 2 is that the utility model embodiment 1 is cooled down box schematic diagram；
Fig. 3 is 1 first anoxic pond schematic diagram of the utility model embodiment；
Fig. 4 is the schematic diagram of the utility model embodiment 2；
Fig. 5 is the schematic diagram of the utility model embodiment 3.
In figure: 10- conditioning tank, the first anaerobic pond of 20-, the first anoxic pond of 30-, 40- nitrification tank, the first settling tank of 50-,
60- cools down box, the first aerobic tank of 70-, 80- sterilization pool, 901- sand filter, 902- tank, 903- carbon source pond, 904- dephosphorization
Pond；
The second anaerobic pond of 21-, the second anoxic pond of 31-, the second settling tank of 51-；
101- grid；
201- bionic filler；
301- annular groove, 302- fluid hole；
401- biologic packing material；
501- sludge pipe；
601- box body, 602- first partition, 603- second partition, 604- sparge pipe, 605- water inlet, 606- outlet pipe,
607- return pipe, 608- overflow hole, 609- blower.
Specific embodiment
Embodiment 1:
The present embodiment provides a kind of pin-connected panel sewage-treatment plants, including sequentially connected conditioning tank 10, the first anaerobic pond
20, the first anoxic pond 30, nitrification tank 40 and the first settling tank 50, which is characterized in that have in 30 inwall processing of the first anoxic pond
Spiral annular groove 301 is machined with fluid hole 302 on annular groove 301, convenient for reflux nitrification liquid more evenly into
In one anoxic pond 30, anti-nitration reaction occurs in the presence of denitrifying bacteria for the nitrate nitrogen in such nitrification liquid in the form of nitrogen
Evolution.The water inlet end of conditioning tank 10 is provided with grid 101, the first settling tank 50 passes through sludge pipe 501 and the first anaerobic pond 20
It connects, is provided with bionic filler 201 in the first anaerobic pond 20, biologic packing material 401 is provided in nitrification tank 40.
It further include box 60 of cooling down, for box 60 of cooling down between the first anoxic pond 30 and nitrification tank 40, box of cooling down includes hollow
Box body 601, first partition 602 and second partition 603 are provided in box body 601, second partition 603 and first partition 602 are hung down
Direct join and box body 601 is divided for three spaces, wherein in the space that first partition 602 and box body 601 are formed, 601 bottom of box body
It is machined with sparge pipe 604, water inlet 605 is machined in first partition 602；Two skies that second partition 603 and box body 601 are formed
Between in, 601 side of box body is machined with outlet pipe 606 and return pipe 607 respectively, overflow hole 608 is machined on second partition 603,
Height of the overflow hole 608 apart from 601 bottom of box body is higher than height of the outlet pipe 606 apart from 601 bottom of box body.Nitrification tank 40 goes out
Mouth enters the sparge pipe for box 60 of cooling down, and the water outlet of recirculating zone flows back into nitrification tank 40 by return pipe 607, and outlet pipe 606 goes out
Water enters the first anoxic pond 30, the advantage of doing so is that the DO of high concentration is released in box of cooling down, avoids enter into first and lacks
The DO content in oxygen pond 30 is higher.
Further include desilting structure, desilts structure setting in the face center of the first settling tank 50, desilt structure and pass through suction
The mud scum on 50 surface of the first settling tank is discharged into conditioning tank 100,50 upper surface of the first settling tank is avoided to assemble excessive mud scum, shadow
Ring the concentration of suspension into water outlet.Desilting structure can be opened and closed by the motor-driven valve being equipped with.It is controlled by the time relay
Motor-driven valve, when relay enables signals to motor-driven valve, motor-driven valve will start skimming tool, and the surface mud scum of settling tank is desilted knot
The suction of structure is drawn onto from surrounding to be desilted in structure, is desilted structure and is connected to by pipeline with conditioning tank, mud scum is discharged into adjusting by suction
In pond.With the continuous discharge of mud scum, the water level of sedimentation basin constantly declines, when water level decreasing to skimming tool bottom end, motor-driven valve
It being automatically stopped, the water level of sedimentation basin is gradually increasing, until water level restores to initial normal position, when relay is again started up,
Skimming tool can repeat procedure above again.Funnelform mud collector is arranged in first sedimentation bottom of pond portion, when the mixed liquor of nitrification tank 40
When flowing into the first settling tank 50, water outlet is flowed out from the top sidewall of the first settling tank 50.
Bionic filler 201 includes the intermediate rope being arranged in the first anaerobic pond 20 and the several ring-types being fixed on intermediate rope
Fiber monomer, fibrae circulares monomer, on the rope of centre, have great mass-surface ratio, up to common group by knitting arrangement
10 times of box-like filler, while this structure can cut down the anaerobism bacterium amount in surplus remaining sludge and increase system, have filler
The fireballing advantage of biofilm.Radiate cyclic structure not only can to avoid the excessive peeling for leading to biomembrane due to water impact, but also
There is good cutting function to bubble, be effectively improved biochemical environment.
Biologic packing material 401 fluidizes bed fillers using moving bed biological, these fillers typically are provided with these conditions: (a) specific gravity
It is fairly close with water, generally in 0.95-0.98g/m3；(b) biggish surface area is the head that reactor keeps high-concentration raw object amount
Condition is wanted, is the primary factor for influencing biofilm treatment effect, the specific surface area of floating stuffing is 500-800m2/m3；(c) dirty
Mud settling property is good, is easy to be separated by solid-liquid separation；Surplus sludge volume is few, reduces Treatment of Sludge and disposal costs；(d) anti impulsion load,
Water quality, water are changed with stronger adaptability, there is stronger biodegradability, while project occupation of land area can be made to subtract
Few 40% or more, construction investment reduces 30% or more；(e) biofilm packing itself should have certain mechanical strength, and
Damaged degree in operational process cannot be excessive, and the structural failure rate of floating stuffing cannot be greater than 5%；(f) have it is preferable biology,
Chemistry and thermodynamic stability, there is stronger hydrophily and bioaffinity, containing the enhancing sexual element largely to biological enzyme, promote
Into the catalytic action of biological enzyme.
First settling tank, 50 bottom is provided with tapered sludge hopper, sludge hopper is connected to sludge pipe 501, accelerates sludge row
Out.
It is additionally provided with blower 609 on sparge pipe 604, liquid is sprayed into inhalant region.
Embodiment 2:
The present embodiment provides a kind of pin-connected panel sewage-treatment plants, in 1 first anaerobic pond 20 of embodiment and the first anoxic pond
The second anaerobic pond 21 is removably connected between 30, it is good to be removably connected with first between the first anoxic pond 30 and nitrification tank 40
Oxygen pond 70 is removably connected with the second settling tank 51 in 50 rear end of the first settling tank, and detachable knot=structure is primarily to protect
The using flexible of card device.
Embodiment 3:
The present embodiment provides a kind of pin-connected panel sewage-treatment plants, in 2 first anoxic pond 30 of embodiment and the first aerobic tank
It is removably connected with the second anoxic pond 31 between 70, is removably connected with sterilization pool 80, sterilization pool in 51 rear end of the second settling tank
80 are successively detachably connected with sand filter 901 and tank 902.
In addition, carbon source pond 903 is provided in the first anoxic pond 30 and the first aerobic tank 70 provides carbon source, it is heavy second
Dephosphorization pond 904 is provided on drop pond 51, further intensified denitrification and dephosphorization effect guarantees effluent quality.
It is specific embodiment of the present utility model above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Claims (10)
1. a kind of pin-connected panel sewage-treatment plant, including sequentially connected conditioning tank (10), the first anaerobic pond (20), the first anoxic
Pond (30), nitrification tank (40) and the first settling tank (50), which is characterized in that have in the first anoxic pond (30) inwall processing
Spiral annular groove (301) is machined with fluid hole (302) on annular groove (301), sets in the water inlet end of the conditioning tank (10)
It is equipped with grid (101), the first settling tank (50) is connected by sludge pipe (501) and the first anaerobic pond (20), the first anaerobic pond
(20) it is provided with bionic filler (201) in, is provided with biologic packing material (401) in nitrification tank (40).
2. pin-connected panel sewage-treatment plant as described in claim 1, which is characterized in that the pin-connected panel sewage-treatment plant also wraps
It includes box of cooling down (60), for box of cooling down (60) between the first anoxic pond (30) and nitrification tank (40), the box of cooling down includes hollow
Box body (601), is provided with first partition (602) and second partition (603), second partition (603) and first in box body (601)
Partition (602) is vertical and box body (601) is divided into three spaces, wherein first partition (602) is formed with box body (601)
In space, box body (601) bottom is machined with sparge pipe (604), and water inlet (605) are machined in first partition (602)；Second every
In the two spaces that plate (603) and box body (601) are formed, box body (601) side is machined with outlet pipe (606) and return pipe respectively
(607), it is machined with overflow hole (608) on second partition (603), height of the overflow hole (608) apart from box body (601) bottom
Height higher than outlet pipe (606) apart from box body (601) bottom.
3. pin-connected panel sewage-treatment plant as described in claim 1, which is characterized in that the pin-connected panel sewage-treatment plant also wraps
It includes and desilts structure, desilt structure setting in the face center of first settling tank (50), desilt structure and pass through suction for first
The mud scum on settling tank (50) surface is discharged into conditioning tank (10).
4. pin-connected panel sewage-treatment plant as described in claim 1, which is characterized in that the bionic filler (201) includes setting
The intermediate several fibrae circulares monomers restricted and be fixed on intermediate rope in the first anaerobic pond (20), fibrae circulares monomer pass through
For knitting arrangement on the rope of centre, the biologic packing material (401) fluidizes bed fillers using moving bed biological.
5. pin-connected panel sewage-treatment plant as described in claim 1, which is characterized in that set in the first settling tank (50) bottom
It is equipped with tapered sludge hopper, sludge hopper is connected to sludge pipe (501).
6. pin-connected panel sewage-treatment plant as claimed in claim 2, which is characterized in that also set up on the sparge pipe (604)
There are blower (609).
7. a kind of pin-connected panel sewage-treatment plant, including sequentially connected conditioning tank (10), the first anaerobic pond (20), the first anoxic
Pond (30), nitrification tank (40) and the first settling tank (50) have spiral ring in the first anoxic pond (30) inwall processing
Shape slot (301) is machined with fluid hole (302) on annular groove (301), the water inlet end of the conditioning tank (10) is provided with grid
(101), the first settling tank (50) is connected by sludge pipe (501) and the first anaerobic pond (20), setting in the first anaerobic pond (20)
Have bionic filler (201), is provided with biologic packing material (401) in nitrification tank (40), which is characterized in that in first anaerobic pond
(20) it is removably connected between the first anoxic pond (30) the second anaerobic pond (21), in the first anoxic pond (30) and nitrification tank
(40) it is removably connected with the first aerobic tank (70) between, is removably connected with the second settling tank in the first settling tank (50) rear end
(51)。
8. a kind of pin-connected panel sewage-treatment plant, including sequentially connected conditioning tank (10), the first anaerobic pond (20), the first anoxic
Pond (30), nitrification tank (40) and the first settling tank (50) have spiral ring in the first anoxic pond (30) inwall processing
Shape slot (301) is machined with fluid hole (302) on annular groove (301), the water inlet end of the conditioning tank (10) is provided with grid
(101), the first settling tank (50) is connected by sludge pipe (501) and the first anaerobic pond (20), setting in the first anaerobic pond (20)
Have bionic filler (201), be provided with biologic packing material (401) in nitrification tank (40), is lacked in first anaerobic pond (20) and first
The second anaerobic pond (21) are removably connected between oxygen pond (30), it is removable between the first anoxic pond (30) and nitrification tank (40)
It unloads and is connected with the first aerobic tank (70), be removably connected with the second settling tank (51), feature in the first settling tank (50) rear end
It is, is removably connected with the second anoxic pond (31) between first anoxic pond (30) and the first aerobic tank (70),
Two settling tanks (51) rear end is removably connected with sterilization pool (80), sterilization pool (80) successively with sand filter (901) and tank
(902) it is detachably connected.
9. pin-connected panel sewage-treatment plant as claimed in claim 8, which is characterized in that aerobic in the first anoxic pond (30) and first
Carbon source pond (903) are provided on pond (70).
10. pin-connected panel sewage-treatment plant as claimed in claim 8, which is characterized in that be provided on the second settling tank (51)
Dephosphorization pond (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443350.9U CN208414136U (en) | 2018-03-29 | 2018-03-29 | A kind of pin-connected panel sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443350.9U CN208414136U (en) | 2018-03-29 | 2018-03-29 | A kind of pin-connected panel sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208414136U true CN208414136U (en) | 2019-01-22 |
Family
ID=65119398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820443350.9U Active CN208414136U (en) | 2018-03-29 | 2018-03-29 | A kind of pin-connected panel sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208414136U (en) |
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2018
- 2018-03-29 CN CN201820443350.9U patent/CN208414136U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 710075 15 Floor, Building 4, Taihua Jinmao International, 16 Fenghui South Road, Xi'an City, Shaanxi Province Patentee after: Shaanxi long Environmental Protection Technology Co., Ltd. Address before: 710075 15 Floor, Building 4, Taihua Jinmao International, 16 Fenghui South Road, Xi'an City, Shaanxi Province Patentee before: Shaanxi long Environmental Protection Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 15 Floor, Building 4, Taihua Jinmao International, 16 Fenghui South Road, Xi'an City, Shaanxi Province Patentee after: China chemical langzheng Environmental Protection Technology Co.,Ltd. Address before: 710075 15 Floor, Building 4, Taihua Jinmao International, 16 Fenghui South Road, Xi'an City, Shaanxi Province Patentee before: SHAANXI LANGZHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |