CN204897670U - Biochemical sewage treatment plant that filters of activated sludge - Google Patents
Biochemical sewage treatment plant that filters of activated sludge Download PDFInfo
- Publication number
- CN204897670U CN204897670U CN201520673707.9U CN201520673707U CN204897670U CN 204897670 U CN204897670 U CN 204897670U CN 201520673707 U CN201520673707 U CN 201520673707U CN 204897670 U CN204897670 U CN 204897670U
- Authority
- CN
- China
- Prior art keywords
- room
- clarifying chamber
- aerobic reaction
- hypoxia response
- sewage treatment
- 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
Links
Abstract
The utility model belongs to the technical field of the sewage treatment device technique and specifically relates to a biochemical sewage treatment plant that filters of activated sludge of rational in infrastructure, job stabilization, treatment effeciency are high, its characterized in that oxygen deficiency reacting chamber is equipped with the sewage inlet tube, filters clarification chamber and is equipped with the anaerobism mud that is used for running off and retrieves to the sludge return pipe of oxygen deficiency reacting chamber, filters the clear water discharge pipe that is equipped with the clear water that is used for discharging on the lateral wall on clarification chamber upper portion, filters the clarification chamber lower part and is equipped with and is used for sending into the cockscomb structure inlet opening that filters clarification chamber with sewage from the aerobic reaction room, and aerobic reaction room bottom is equipped with the screw pump.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, specifically a kind of rational in infrastructure, activated sludge biochemical filter sewage treatment unit that working stability, processing efficiency are high.
Background technology
The most area of current China is along with exploitation, and water pollutions is on the rise, and exacerbates the shortage of water resources further, and also serious threat is to the drinking-water of Area Inhabitants.Because the pipe network fraction of coverage of the sewage work built in early days, built sewage work is not enough, sewage treating efficiency has much room for improvement, and it is seriously delayed that sludge disposal arranges construction.Especially along with the development in city and rural area, water pollutions is also in transfer.The areas such as especially rural factory, outlying scenic spot, island are particularly serious.
Sewage disposal device general aerobic microbiological and anaerobion carry out disaggregating treatment to the nuisance in sewage.Often containing the toxic substance being unfavorable for aerobic microbiological/anaerobion growth in trade effluent, therefore how to ensure that the running of sewage disposal device high-level efficiency is problem demanding prompt solution.In addition in sewage treatment process, the mud granule containing anaerobion/aerobic microbiological easily runs off, and how ensureing that anaerobion/aerobic microbiological does not run off also is one of problem needing solution.
Summary of the invention
The utility model, for the shortcoming and defect existed in prior art, proposes a kind of rational in infrastructure, activated sludge biochemical filter sewage treatment unit that working stability, processing efficiency are high.
The utility model can be reached by following measures:
A kind of activated sludge biochemical filter sewage treatment unit, be provided with hypoxia response room, filter clarifying chamber, aerobic reaction room, it is characterized in that hypoxia response room is provided with sewage water inlet pipe, filtration clarifying chamber is provided with the mud return line for the anaerobic sludge of loss being recycled to hypoxia response room, the sidewall on filtration top, clarifying chamber is provided with the clear water vent pipe for discharging clear water, filter bottom, clarifying chamber to be provided with for sewage to be sent into the spination prosopyle of filtering clarifying chamber from aerobic reaction room, aerobic reaction is provided with spiral pump bottom room.
The sewage water inlet pipe of the utility model hypoxia response room is arranged on hypoxia response room 2/3 At The Height, the end of mud return line enters hypoxia response room on the top of hypoxia response room, water inlet pipe front end is also provided with into water Buffer Pool, be provided with the multistage bend be connected with water inlet pipe in Buffer Pool to design, bottom Buffer Pool, be provided with the silt vent pipe pump mechanism that the silt for being deposited at the bottom of Buffer Pool is extracted out.
It is spherical for filtering clarifying chamber in the utility model, the front end, jagged prosopyle communicated in aerobic reaction room and filtration clarifying chamber is provided with baffle plate diversion trench and collects the scum silica frost and foreign material that swim on clear water, one, the close anoxic room sidewall of filtration clarifying chamber installs mud return line, return line is positioned at the mouth of pipe filtering clarifying chamber and is provided with valve, mud for running off sends into hypoxia response room, filter top, clarifying chamber and be provided with production well, filter both sides, top, clarifying chamber and be provided with posticum or rising pipe, the clear water after filtration is flowed out by posticum or rising pipe; Further, filter and can be provided with by edge to the buffering slope body that centre-height reduces gradually in clarifying chamber, improve and filter clarifying effect.
In the utility model, hypoxia response room, aerobic reaction room, filtration clarifying chamber are the stepped design reduced highly step by step, and all sewage presents the form of nature trickling in filtration procedure, reduce water pump and use, save the energy.
The utility model aerobic reaction fills aerobic sludge granular in room, fills anaerobic sludge particle in hypoxia response room.
The utility model aerobic reaction is provided with thermometer in room, is used for measuring the temperature of aerobic reaction indoor, filters bottom, clarifying chamber and is provided with concentration measuring apparatus, is used for measuring concentration of wastewater, at filtration top, clear room installing gas detector, for detecting methane concentration.
Be waviness bottom the utility model aerobic reaction room, the spiral pump be provided with in aerobic reaction room is for the silt mud for deriving deposition.
The utility model in use, after sewage enters hypoxia response room, after a large amount of active sludge refluxed mix, flows into aerobic reaction room by the throat connecting hypoxia response room and aerobic reaction room with filtration clarifying chamber, indoor at aerobic reaction, a large amount of bacterium, fungi and micro-(former) raw (moving) thing are under the effect of decomposing is closed in aeration, oxidation, to eat rapidly large amount of organic, levitated object is formed quickly through aeration metabolism, the polysaccharose substance of the stickiness shape namely formed after bacterial secretory, has the active sludge of huge surface area, and namely suspend wadding mud, the wadding mud that suspends is imported by communicate with filtration chamber below aerobic reaction room one or several sludge inlet one or several sludge inlet and filters clarifying chamber together with sewage, in filtration clarifying chamber, method for clarifying and separating, it is the sludge filtration bed sewage treatment process formed to upper reaches strengthening active sludge, there is owing to filtering institute of clarifying chamber the ball shape structure trapezoidal longitudinal upwards broadened the gradually structure of upwards widening gradually of uniqueness, from filtering the strength importing mud and the longitudinal water impact sludge filtration bed that upwards successively decreases of sewage bottom clarifying chamber, the sludge filtration bed of high density adsorbs rapidly and filters the mud thing to upper reaches simultaneously, and make to which increase thickness, thus accelerate filtration, the effect of precipitation and clarification, define the best, desirable, longitudinal downward filtration, and exclusive spherical longitudinal cross section area in turn increases the formation in mud-water separation space, thus reach the limpider water purification clear water after filtration above clarifying chamber and overflow weir flow and go out, absorption and the most of thickened sludge after precipitating are back to hypoxia response room through activity sludge reflux pipe and mix with the sewage entering hypoxia response room, start again the circular treatment operation that a new round is identical with above-mentioned technique, the venting hole that the gas produced filters settling pond by rhombus is discharged, and the unnecessary mud collected is transported to outside mud storage room by activity sludge reflux pipe simultaneously.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Reference numeral: hypoxia response room 1, filtration clarifying chamber 2, aerobic reaction room 3, sewage water inlet pipe 4, mud return line 5, clear water vent pipe 6, spiral pump 7, Buffer Pool 8, multistage bend pipe 9, silt vent pipe pump mechanism 10, spination prosopyle 11, waste gas production well 12.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model proposes a kind of activated sludge biochemical filter sewage treatment unit, be provided with hypoxia response room 1, filter clarifying chamber 2, aerobic reaction room 3, it is characterized in that hypoxia response room 1 is provided with sewage water inlet pipe 4, filtration clarifying chamber 2 is provided with the mud return line 5 for the anaerobic sludge of loss being recycled to hypoxia response room 1, the sidewall on filtration top, clarifying chamber 2 is provided with the clear water vent pipe 6 for discharging clear water, filtering bottom, clarifying chamber 2 is provided with for sewage to be sent into the spination prosopyle 11 of filtering clarifying chamber 2 from aerobic reaction room 3, spiral pump 7 is provided with bottom aerobic reaction room 3.
The sewage water inlet pipe 4 of the utility model hypoxia response room 1 is arranged on 2/3 At The Height of hypoxia response room 1, the end of mud return line enters hypoxia response room 1 on the top of hypoxia response room, water inlet pipe 4 front end is also provided with into water Buffer Pool 8, be provided with the multistage bend 9 be connected with water inlet pipe in Buffer Pool 8, bottom Buffer Pool 8, be provided with the silt vent pipe pump mechanism 10 that the silt for being deposited at the bottom of Buffer Pool is extracted out.
Clarifying chamber 2 is filtered for spherical in the utility model, be provided with baffle plate diversion trench in the front end, prosopyle of filtering clarifying chamber and collect the scum silica frost and foreign material that swim on clear water, the sidewall of filtration clarifying chamber 2 installs mud return line 5, return line is positioned at the mouth of pipe filtering clarifying chamber 2 and is provided with valve, mud for running off sends into hypoxia response room, filter top, clarifying chamber 2 and be provided with waste gas production well 12, filter both sides, clarifying chamber 2 and be provided with Graceful water hole or Graceful water pipe 6, the clear water after filtration is flowed out by posticum or rising pipe; Further, filter and can be provided with by edge to the buffering slope body that centre-height reduces gradually in clarifying chamber 2, improve and filter clarifying effect.
In the utility model, hypoxia response room, aerobic reaction room, filtration clarifying chamber are the stepped design reduced highly step by step, and all sewage presents the form of nature trickling in filtration procedure, reduce water pump and use, save the energy.
Fill aerobic sludge granular in the utility model aerobic reaction room 3, in hypoxia response room 1, fill anaerobic sludge particle.
Thermometer is provided with in the utility model aerobic reaction room 3, be used for measuring the temperature of aerobic reaction indoor, filter bottom, clarifying chamber and be provided with concentration measuring apparatus, be used for measuring concentration of wastewater, at filtration top, clear room installing gas detector, for detecting for detecting methane concentration.
Be waviness bottom the utility model aerobic reaction room 3, the spiral pump be provided with in aerobic reaction room 3 is for deriving the silt mud of deposition.
The utility model in use, sewage is after Buffer Pool buffer-precipitation silt, after entering hypoxia response room by water inlet pipe, after a large amount of active sludge refluxed mix, flow into aerobic reaction room by the throat connecting hypoxia response room and aerobic reaction room with filtration clarifying chamber; Indoor at aerobic reaction, a large amount of bacterium, fungi and micro-(former) raw (moving) thing are under the effect of decomposing is closed in aeration, oxidation, to eat rapidly large amount of organic, levitated object is formed quickly through aeration metabolism, the polysaccharose substance of the stickiness shape namely formed after bacterial secretory, has the active sludge of huge surface area, and namely suspend wadding mud; The wadding mud that suspends is imported by communicate with filtration chamber below aerobic reaction room one or several sludge inlet and filters clarifying chamber together with sewage; In filtration clarifying chamber, method for clarifying and separating, it is the sludge filtration bed sewage treatment process formed to upper reaches strengthening active sludge, due to filter clarifying chamber institute have uniqueness the ball shape structure upwards broadened gradually, from filtering the strength importing mud and the longitudinal water impact sludge filtration bed that upwards successively decreases of sewage bottom clarifying chamber, the sludge filtration bed of high density adsorbs rapidly and filters the mud thing to upper reaches simultaneously, and make to which increase thickness, thus the effect accelerating filtration, precipitation and clarify, define the best, ideal, longitudinal downward filtration; And the longitudinal cross section area of exclusive rhombus in turn increases the formation in mud-water separation space, thus reach the limpider water purification clear water after filtration above clarifying chamber and overflow weir flow and go out, absorption and the most of thickened sludge after precipitating are back to hypoxia response room through activity sludge reflux pipe and mix with the sewage entering hypoxia response room, start again the circular treatment operation that a new round is identical with above-mentioned technique; The gas produced is discharged by the top vent hole of spherical filter settling pond, and the unnecessary mud collected is transported to outside mud storage room by activity sludge reflux pipe simultaneously.
Claims (6)
1. an activated sludge biochemical filter sewage treatment unit, be provided with hypoxia response room, filter clarifying chamber, aerobic reaction room, it is characterized in that hypoxia response room is provided with sewage water inlet pipe, filtration clarifying chamber is provided with the mud return line for the anaerobic sludge of loss being recycled to hypoxia response room, the sidewall on filtration top, clarifying chamber is provided with the clear water vent pipe for discharging clear water, filter bottom, clarifying chamber to be provided with for sewage to be sent into the spination prosopyle of filtering clarifying chamber from aerobic reaction room, aerobic reaction is provided with spiral pump bottom room.
2. a kind of activated sludge biochemical filter sewage treatment unit according to claim 1, it is characterized in that the sewage water inlet pipe of hypoxia response room is arranged on hypoxia response room 2/3 At The Height, the end of mud return line enters hypoxia response room on the top of hypoxia response room, water inlet pipe front end is also provided with into water Buffer Pool, be provided with the multistage bend be connected with water inlet pipe in Buffer Pool to design, bottom Buffer Pool, be provided with the silt vent pipe pump mechanism that the silt for being deposited at the bottom of Buffer Pool is extracted out.
3. a kind of activated sludge biochemical filter sewage treatment unit according to claim 1, it is characterized in that it is spherical for filtering clarifying chamber, be provided with baffle plate diversion trench in the water inlet front end of filtering clarifying chamber and collect the scum silica frost and foreign material that swim on clear water, the sidewall of filtration clarifying chamber installs mud return line, mud return line is positioned at the mouth of pipe filtering clarifying chamber and is provided with valve, mud for running off sends into hypoxia response room, filter top, clarifying chamber and be provided with production well, strainer both sides are provided with posticum, and the clear water after filtration is flowed out by posticum.
4. a kind of activated sludge biochemical filter sewage treatment unit according to claim 1, is characterized in that filling aerobic sludge granular in aerobic reaction room, fills anaerobic sludge particle in hypoxia response room.
5. a kind of activated sludge biochemical filter sewage treatment unit according to claim 1, it is characterized in that being provided with thermometer in aerobic reaction room, be used for measuring the temperature of aerobic reaction indoor, filter bottom, clarifying chamber and be provided with concentration measuring apparatus, be used for measuring concentration of wastewater, at filtration top, clear room installing gas detector, for detecting methane concentration.
6. a kind of activated sludge biochemical filter sewage treatment unit according to claim 1, it is characterized in that bottom aerobic reaction room being waviness, the spiral pump be provided with in aerobic reaction room is for the silt mud for deriving deposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673707.9U CN204897670U (en) | 2015-09-02 | 2015-09-02 | Biochemical sewage treatment plant that filters of activated sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673707.9U CN204897670U (en) | 2015-09-02 | 2015-09-02 | Biochemical sewage treatment plant that filters of activated sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897670U true CN204897670U (en) | 2015-12-23 |
Family
ID=54919862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520673707.9U Expired - Fee Related CN204897670U (en) | 2015-09-02 | 2015-09-02 | Biochemical sewage treatment plant that filters of activated sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204897670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130122A (en) * | 2015-09-02 | 2015-12-09 | 北京华资大有环境科技有限公司 | Sewage treatment device with active sludge biochemical filtration function |
-
2015
- 2015-09-02 CN CN201520673707.9U patent/CN204897670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130122A (en) * | 2015-09-02 | 2015-12-09 | 北京华资大有环境科技有限公司 | Sewage treatment device with active sludge biochemical filtration function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2007203833B2 (en) | Process and reactor for anaerobic waste water purification | |
| CN201268652Y (en) | Integral sewage treating device | |
| CN104710078A (en) | Underground integrated domestic sewage treatment device and method thereof | |
| CN103204587A (en) | Anaerobic-aerobic alternative type granule sludge treatment sewage device and method | |
| CN203613071U (en) | Sewage treatment device | |
| CN202881049U (en) | Buried type sewage treatment device | |
| CN201033264Y (en) | High-efficiency water clarifying processing equipment | |
| CN105417862B (en) | A kind of Waste Water Treatment | |
| CN104291530A (en) | Sequencing batch biochemical sewage treatment device and sedimentation-drainage method thereof | |
| CN204897670U (en) | Biochemical sewage treatment plant that filters of activated sludge | |
| CN105130122A (en) | Sewage treatment device with active sludge biochemical filtration function | |
| CN205973977U (en) | Biological water treatment facilities of IBR | |
| CN105152324B (en) | Anaerobic ammonia oxidation reactor capable of classifying sludge through cyclone | |
| CN209835892U (en) | Domestic sewage purification device | |
| CN101172699A (en) | Improved structure for gas and water mix backwash of aerating biological filter | |
| CN103408134B (en) | Anaerobic sludge bed reactor and method for treating organic waste water by using same | |
| CN105731679A (en) | High turbidity integrated purifier and purification method thereof | |
| CN204939083U (en) | A kind of eddy flow sludge classification anaerobic ammonia oxidation reactor | |
| CN205556208U (en) | Baffling formula lacks aerobic reaction ware | |
| CN204897529U (en) | STREAMING anaerobic sludge bed reactor in two backward flows | |
| CN205367870U (en) | Dark bed bioreactor of denitrification | |
| CN103304098A (en) | Volcanic filler-based sewage treatment system of biological aerated filter | |
| CN106477713A (en) | A kind of sewage disposal odor removal and deodorizing method | |
| CN206428052U (en) | A kind of sewage disposal odor removal | |
| CN202576091U (en) | Integral baffling biological filtering pond sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151223 Termination date: 20170902 |