CN204824343U - Adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop - Google Patents
Adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop Download PDFInfo
- Publication number
- CN204824343U CN204824343U CN201520532574.3U CN201520532574U CN204824343U CN 204824343 U CN204824343 U CN 204824343U CN 201520532574 U CN201520532574 U CN 201520532574U CN 204824343 U CN204824343 U CN 204824343U
- Authority
- CN
- China
- Prior art keywords
- water pump
- flow meter
- collector tube
- magnetic flow
- variable frequency
- 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.)
- Active
Links
Landscapes
- Physical Water Treatments (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses an adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop, including upper end opening or inclosed tank deck, the radiant type collector tube, frequency conversion positive displacement water pump, back flow electric -magnetic flow meter, the bottom distributor, inlet tube electric -magnetic flow meter, the top of tower body sets up the blast pipe, this blast pipe is connected with three -phase separator with plum blossom form branch pipe, ensure that gas collection is smooth and easy, the below of blast pipe sets up three -phase separator, owing to adopted the inner loop, three -phase separator's processing and preparation degree of difficulty greatly reduced, three -phase separator goes out water and discharges through central collector pipe, three -phase separator establishes the radiant type collector tube in the below, and under the guan shangkai slant 45 crisscross collection hole, be favorable to evenly collecting sewage on whole reactor cross section, the phegma flow is according to the inflow and advance the water concentration adjustment. The utility model discloses anaerobic reactor operation speed can be accelerated greatly to the device, improves anaerobic reactor and handles the efficiency of poisonous and harmful waste water like most chemical industry waste water.
Description
Technical field
The utility model belongs to water-treatment technology field, particularly a kind of for the internal-circulation anaerobic reactor containing middle and high concentration poisonous and harmful use in waste water treatment.
Background technology
The a lot of chemical plant of China, printing and dyeing mill, dye processing plant can produce middle and high concentration poisonous and harmful waste water, processing these anaerobic waste water reactors, to have working cost low, reduced investment, the advantages such as by-product biogas, but current anaerobic reactor only comprises water distributor and triphase separator, some adopts the anaerobic reactor of outer circulation, special Small Distance three spargers must be adopted, and other inner circulation reactors utilize density difference to carry out gas stripping type backflow, double-layer three-phase separator and gas-liquid separator (tank) need be adopted, add difficulty of construction, improve cost of investment, liquid return amount cannot control according to influent concentration, be unfavorable for disposing of sewage targetedly.
Be sought after at present a kind ofly processing the effective device of middle and high concentration poisonous and harmful waste water, but there is no associated description in prior art.
Utility model content
The technical problem that the utility model solves is to provide a kind of anaerobic reactor for the treatment of middle and high concentration poisonous and harmful waste water.
The technical solution realizing the utility model object is: a kind of anaerobic reactor adopting variable frequency volume formula water pump internal recycle, comprise tower body, vapor pipe, triphase separator, centralized hydrophone, radiation formula collector tube, variable frequency volume formula water pump, return line magnetic flow meter, water inlet pipe, water inlet pipe magnetic flow meter and bottom sparger
The top of described tower body arranges triphase separator, the top of triphase separator arranges vapor pipe, the water side of triphase separator is connected with centralized hydrophone, the water outlet of triphase separator is discharged by centralized hydrophone, the below of triphase separator arranges radiation formula collector tube, the below of every root radiation formula collector tube all has liquid collecting hole, the outlet of every root radiation formula collector tube is all connected with one end of center culvert, the other end of center culvert is connected with variable frequency volume formula water pump, the liquid of collection is flowed to variable frequency volume formula water pump by center culvert by radiation formula collector tube, the other end of variable frequency volume formula water pump is connected with return line magnetic flow meter, the other end of return line magnetic flow meter is connected with one end of Y-tube, second port of Y-tube is connected with water inlet pipe magnetic flow meter, 3rd port of Y-tube is connected with bottom sparger, described bottom sparger is positioned at the bottom of tower body, wherein the other end of water inlet pipe magnetic flow meter is connected with water inlet pipe, water in tower body flows into the import of variable frequency volume formula water pump by collector tube from liquid collecting hole, through the metering of return line magnetic flow meter after pump pressurization, flooding quantity, through the metering of water inlet pipe magnetic flow meter, enters bottom sparger after both mixing.
Preferably, described vapor pipe is connected with each triphase separator with plum blossom-shaped.
Preferably, the below of every root radiation formula collector tube all has two and arranges in a row fluid apertures, and the opening direction often arranging in a row fluid apertures is 45 ° with angle vertically downward.
Preferably, the quantity of radiation formula collector tube is the six roots of sensation, and this six roots of sensation radiation formula collector tube is evenly distributed on the cross section of tower body.
The utility model compared with prior art, its remarkable advantage is: 1) internal-circulation anaerobic reactor working process of the present utility model is controlled automatically by computer, processing efficiency is high, reactor for treatment poisonous and harmful waste water ability is improve by internal recycle dilution water inlet, and without the need to increasing triphase separator quantity or changing its structure, which improves reactor load 20-40%, reduce its reactor volume thus saved investment; 2) volumetric water pump can not damage anaerobic sludge; 3) device structure of the present utility model is simple, and maintenance is convenient.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is internal-circulation anaerobic reactor structural representation of the present utility model.
Fig. 2 is radiation formula liquid collection tube structure schematic diagram.
Embodiment
Composition graphs 1, the anaerobic reactor of employing variable frequency volume formula water pump internal recycle of the present utility model, comprise tower body, vapor pipe 1, triphase separator 2, centralized hydrophone 3, radiation formula collector tube 4, variable frequency volume formula water pump 5, return line magnetic flow meter 6, water inlet pipe, water inlet pipe magnetic flow meter 7 and bottom sparger 8
The top of described tower body arranges triphase separator 2, the top of triphase separator 2 arranges vapor pipe 1, the water side of triphase separator 2 is connected with centralized hydrophone 3, the water outlet of triphase separator 2 is discharged by centralized hydrophone 3, the below of triphase separator arranges radiation formula collector tube 4, the below of every root radiation formula collector tube 4 all has liquid collecting hole, the outlet of every root radiation formula collector tube 4 is all connected with one end of center culvert, the other end of center culvert is connected with variable frequency volume formula water pump 5, the liquid of collection is flowed to variable frequency volume formula water pump 5 by center culvert by radiation formula collector tube 4, the other end of variable frequency volume formula water pump 5 is connected with return line magnetic flow meter 6, the other end of return line magnetic flow meter 6 is connected with one end of Y-tube, second port of Y-tube is connected with water inlet pipe magnetic flow meter 7, 3rd port of Y-tube is connected with bottom sparger 8, described bottom sparger 8 is positioned at the bottom of tower body, wherein the other end of water inlet pipe magnetic flow meter 7 is connected with water inlet pipe, water in tower body flows into the import of variable frequency volume formula water pump 5 by collector tube 4 from liquid collecting hole, measure through return line magnetic flow meter 6 after pump pressurization, flooding quantity measures through water inlet pipe magnetic flow meter 7, enters bottom sparger 8 after both mixing.
Described vapor pipe 1 is connected with each triphase separator 2 with plum blossom-shaped.
The below of every root radiation formula collector tube 4 all has two and arranges in a row fluid apertures, and the opening direction often arranging in a row fluid apertures is 45 ° with angle vertically downward.
Composition graphs 2, the quantity of radiation formula collector tube 4 is the six roots of sensation, and this six roots of sensation radiation formula collector tube is evenly distributed on the cross section of tower body.
Time waste water is processed, waste water is first after water inlet pipe magnetic flow meter 7 metered flow, mix with recirculation water, then water inlet bottom water distributor 8, upwards flow again, through radiation formula collector tube 4, the signal control variable frequency volume formula water pump 5 that the quantity of reflux of collector tube is provided by phegma magnetic flow meter 6 realizes regulation and control, be convenient to improve reactor working efficiency and saves energy, after sewage above collector tube upwards enters triphase separator 2 separated sludge and biogas, sewage flows into centralized hydrophone 3 and discharges reactor, biogas enters triphase separator 2 upper plenum and enters vapor pipe 1 discharges anaerobic reactor.
Because this programme have employed radiation formula collector tube, variable frequency volume formula water pump, return line magnetic flow meter, water inlet pipe magnetic flow meter, can according to flooding velocity and concentration adjustment quantity of reflux, volumetric water pump can not damage anaerobic sludge, improves load and the working efficiency of anaerobic reactor.
Be described in more detail below in conjunction with embodiment:
Embodiment 1
In the anaerobic reactor of employing variable frequency volume formula water pump internal recycle of the present utility model, the top of tower body arranges vapor pipe 1, this vapor pipe 1 is connected with each triphase separator 2 with plum blossom-shaped, balance the air pressure of each triphase separator and the unobstructed discharge of gas, the water outlet of triphase separator enters centralized hydrophone 3 and discharges, the below of triphase separator arranges radiation formula collector tube 4, the below symmetry of every root radiation formula collector tube 4 opens 45 ° of downward liquid collecting holes, utilize the suction of variable frequency volume formula water pump 5, water flows into the import of water pump by collector tube 4 from liquid collecting hole, measure through return line magnetic flow meter 6 after pump pressurization, flooding quantity measures through water inlet pipe magnetic flow meter 7, bottom sparger 8 is entered after both mixing, mixed solution is evenly upwards flowed on the transverse section of whole anaerobic reactor.In the middle of triphase separator 2, centralized hydrophone 3 is set, radiation formula collector tube 4 is set below triphase separator 2, radiation formula collector tube 4 outlet is connected with variable frequency volume formula water pump 5, the outlet of variable frequency volume formula water pump 5 arranges return line magnetic flow meter 6, water inlet pipe is arranged water inlet pipe magnetic flow meter 7, reactor bottom arranges bottom water distributor.Enter reactor bottom water distributor after water inlet mixes with phegma, evenly flow to reactor top.
Internal-circulation anaerobic reactor working process of the present utility model is controlled automatically by computer, processing efficiency is high, reactor for treatment poisonous and harmful waste water ability is improve by internal recycle dilution water inlet, and without the need to increasing triphase separator quantity or changing its structure, which improves reactor load 20-40%, reduce its reactor volume thus saved investment.
Claims (4)
1. one kind adopts the anaerobic reactor of variable frequency volume formula water pump internal recycle, it is characterized in that, comprise tower body, vapor pipe [1], triphase separator [2], centralized hydrophone [3], radiation formula collector tube [4], variable frequency volume formula water pump [5], return line magnetic flow meter [6], water inlet pipe, water inlet pipe magnetic flow meter [7] and bottom sparger [8]
The top of described tower body arranges triphase separator [2], the top of triphase separator [2] arranges vapor pipe [1], the water side of triphase separator [2] is connected with centralized hydrophone [3], the water outlet of triphase separator [2] is discharged by centralized hydrophone [3], the below of triphase separator arranges radiation formula collector tube [4], the below of every root radiation formula collector tube [4] all has liquid collecting hole, the outlet of every root radiation formula collector tube [4] is all connected with one end of center culvert, the other end of center culvert is connected with variable frequency volume formula water pump [5], the liquid of collection is flowed to variable frequency volume formula water pump [5] by center culvert by radiation formula collector tube [4], the other end of variable frequency volume formula water pump [5] is connected with return line magnetic flow meter [6], the other end of return line magnetic flow meter [6] is connected with one end of Y-tube, second port of Y-tube is connected with water inlet pipe magnetic flow meter [7], 3rd port of Y-tube is connected with bottom sparger [8], described bottom sparger [8] is positioned at the bottom of tower body, wherein the other end of water inlet pipe magnetic flow meter [7] is connected with water inlet pipe, water in tower body flows into the import of variable frequency volume formula water pump [5] by collector tube [4] from liquid collecting hole, measure through return line magnetic flow meter [6] after pump pressurization, flooding quantity, through water inlet pipe magnetic flow meter [7] metering, enters bottom sparger [8] after both mixing.
2. the anaerobic reactor of employing variable frequency volume formula water pump internal recycle according to claim 1, it is characterized in that, described vapor pipe [1] is connected with each triphase separator [2] with plum blossom-shaped.
3. the anaerobic reactor of employing variable frequency volume formula water pump internal recycle according to claim 1, it is characterized in that, the below of every root radiation formula collector tube [4] all has two and arranges in a row fluid apertures, and the opening direction often arranging in a row fluid apertures is 45 ° with angle vertically downward.
4. the anaerobic reactor of employing variable frequency volume formula water pump internal recycle according to claim 3, it is characterized in that, the quantity of radiation formula collector tube [4] is the six roots of sensation, and this six roots of sensation radiation formula collector tube is evenly distributed on the cross section of tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532574.3U CN204824343U (en) | 2015-07-21 | 2015-07-21 | Adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532574.3U CN204824343U (en) | 2015-07-21 | 2015-07-21 | Adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824343U true CN204824343U (en) | 2015-12-02 |
Family
ID=54681965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532574.3U Active CN204824343U (en) | 2015-07-21 | 2015-07-21 | Adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342632A (en) * | 2018-04-08 | 2019-10-18 | 浙江联池水务设备股份有限公司 | A kind of inner circulating reflux device and method |
-
2015
- 2015-07-21 CN CN201520532574.3U patent/CN204824343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342632A (en) * | 2018-04-08 | 2019-10-18 | 浙江联池水务设备股份有限公司 | A kind of inner circulating reflux device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103410718B (en) | The multi-function test stand of a kind of Liquid-Gas Jet Pump Perfqrmance and application | |
| CN203112533U (en) | Water treatment dosing device | |
| CN202590444U (en) | Tube-in-tube clarification pool | |
| CN107720960A (en) | Rotary water distribution type IC anaerobic reactor | |
| CN108821431A (en) | A kind of speed change up-flow reactor for hydrolysis and acidification | |
| CN108821430A (en) | A kind of hydrolysis acidification reaction tower | |
| CN204824343U (en) | Adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop | |
| CN207671766U (en) | Rotary water distribution type IC anaerobic reactor | |
| CN203545784U (en) | Combined type oxidation ditch with external sedimentation basin | |
| CN204097184U (en) | Integration is without gradient active sewage sludge treatment device | |
| CN201971701U (en) | Multi-section and multi-stage AO biological reaction tank | |
| CN204281472U (en) | Land-saving integrated water treating pond | |
| CN208532380U (en) | A kind of modified IC anaerobic reactor | |
| CN204198571U (en) | Gravity concentration tank sludge condensation system | |
| CN109502757A (en) | Circulating type ecological water tank test device for water purification | |
| CN208104025U (en) | Anaerobic reactor | |
| CN215403340U (en) | Anaerobic reactor of marsh gas inner loop | |
| CN107720956A (en) | A kind of efficient double-cycling anaerobic reactor | |
| CN206103922U (en) | Liquid fertilizer produces all -in -one | |
| CN209668889U (en) | A kind of circulating ecological sink experimental rig for water body purification | |
| CN205275412U (en) | Sewage treatment plant of self -adaptation sewage inflow | |
| CN203577463U (en) | Treatment system for treating waste sulfuric acid produced after treatment of furnace gas | |
| CN208218641U (en) | A kind of spiral-flow type excess sludge ozone minimizing device | |
| CN107827233A (en) | Anaerobic reactor | |
| CN110217948A (en) | A kind of guide shell circulation flow reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adopt anaerobic reactor of frequency conversion positive displacement water pump inner loop Effective date of registration: 20160824 Granted publication date: 20151202 Pledgee: Jiangsu credit Company Limited by Guarantee Pledgor: Nanjing Meihong Environmental Protection Technology Co.,Ltd. Registration number: 2016320000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170828 Granted publication date: 20151202 Pledgee: Jiangsu credit Company Limited by Guarantee Pledgor: Nanjing Meihong Environmental Protection Technology Co.,Ltd. Registration number: 2016320000012 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000, 10-1 Hui Hui lane, Qinhuai District, Jiangsu, Nanjing Patentee after: Jiangsu Mei Hong Environmental Protection Technology Co., Ltd. Address before: 210000, 10-1 Hui Hui lane, Qinhuai District, Jiangsu, Nanjing Patentee before: Nanjing Meihong Environmental Protection Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |