CN104062404A - Experiment device for measuring efficiency in plant purification of sewage - Google Patents
Experiment device for measuring efficiency in plant purification of sewage Download PDFInfo
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- CN104062404A CN104062404A CN201410251637.8A CN201410251637A CN104062404A CN 104062404 A CN104062404 A CN 104062404A CN 201410251637 A CN201410251637 A CN 201410251637A CN 104062404 A CN104062404 A CN 104062404A
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Abstract
The invention discloses an experiment device for measuring the efficiency in plant purification of sewage. The experiment device comprises a purification device, a circulation power device and a precipitation device, wherein the purification device comprises a first-stage purification chamber, a second-stage purification chamber and a bracket frame; the circulation power device comprises a water pump, a pipeline, a front valve and a rear valve; the precipitation device comprises an effluent settling pond and an inflow water settling pond; both the first-stage purification chamber and the second-stage purification chamber are provided with light intensity controllers, temperature heat conduction plates and top covers; the first-stage purification chamber is further provided with a carbon dioxide inlet channel and a switch; the temperature heat conduction plates are encircled by insulating leather and are controlled by the switch; the second-stage purification chamber is further provided with a carbon dioxide outlet channel; the inflow water settling pond is provided with a water inlet channel door; the effluent settling pond is provided with an effluent channel door. The experiment device solves the problem of secondary pollution of a sewage treatment process and has the advantages of low cost, convenience in operation and the like.
Description
Technical field
The present invention relates to a kind of experimental provision of measuring sewage purifying plant efficiency, belong to sewage purification technology field.
Background technology
Developing country, most of rivers are all subject to pollution in various degree, the overproof discharge of sanitary sewage and factory, to river, caused very large impact, for example: body eutrophication, contains excessive N, P organism in water, phytoplankton bloom, wawter bloom, serious anoxic in water, causes the phenomenon such as smelly of water quality.
Make a general survey of the sewage treatment process of China: generally have other the technique such as chemically reinforced biological phosphate-eliminating wastewater treatment work technique, circular gap aeration sewage treatment process, rotating contact oxidation sewage treatment process, continuous circulation aerating system technique, SPR high-turbidity sewage treatment technology.Same process does not have different relative merits, and traditional technique dephosphorization technique needs a large amount of medicaments, and sludge yield is large, has operating cost high, causes the shortcoming of secondary pollution.In sewage, also contain radiomaterial, water body biology is had to carcinogenic effect, be subject to the water quality of heavy metal pollution, if human body is drunk heavy metal containing sewage, to human body, also can affect.If the method that can adopt plant to absorb, absorbs the every contamination index in sewage, like this with regard to water conservation that more can Eco-friendly.The ability that different hydrophyte absorbs is different, when the flow velocity of water is different, it is also not identical that plant absorbs every sewage index efficiency, if by the not combination of kindred plant, measure the plant society that top efficiency in hydrostatic and moving water absorbs pollutant, and measure in hydrostatic and moving water the not top efficiency of kindred plant combination absorption pollutant.So just can in large watershed, adopt such plant society to purify waste water.
Summary of the invention
Object of the present invention: be to provide a kind ofly under sound state water condition, measure the efficiency device that different plant societys absorb sewage, solve sewage treatment process secondary pollution problem simultaneously, and have cost low, easy to operate, quick and measure the advantages such as accurate.
Measure an experimental provision for sewage purifying plant efficiency, comprise purification plant, cycle power device and settler, it is characterized in that: described purification plant comprises first class purification chamber, two-level purifying chamber and stand frame; Described cycle power device comprises water pump, pipeline, front valve and rearmounted valve; Settler comprises effluent settling chamber and water inlet settling basin; Described first class purification chamber, two-level purifying chamber all have light intensity control, temperature heat-conducting plate and top cover, described first class purification chamber is also provided with carbon dioxide access road and switch, temperature heat-conducting plate is surrounded by insulated hull, by switch, controlled, described two-level purifying chamber is also provided with carbon dioxide exit passageway; Pipe ends is connected with water inlet settling basin, effluent settling chamber respectively, water inlet settling basin is connected with first class purification chamber by first class purification chamber intake tunnel door, two-level purifying chamber is connected with effluent settling chamber by two-level purifying chamber's exhalant canal door, first class purification chamber, two-level purifying chamber connect by decontamination chamber's access door, wire is connected with light intensity control, temperature heat-conducting plate, water pump is arranged on pipeline, and water inlet settling basin is provided with into aquaporin door, and effluent settling chamber is provided with exhalant canal door.
Above-mentioned stand frame comprises fixed mount, active clapboard, pickup groove and crossbeam, and active clapboard is engaged in pickup groove, and sampling of water quality instrument is fixed on crossbeam place.
The present invention has following beneficial effect:
The present invention is under hydrostatic condition, by mobile active clapboard, combine the not distribution of kindred plant and space, the absorbing state of periodic logging sewage indices, draw not kindred plant and every sewage index variation diagram, the space distribution of plant and every sewage index Change of absorption figure.Under moving water condition, control the speed of pumping for water pump, mobile active clapboard simultaneously, combine the not distribution of kindred plant and space, record the absorbing state of sewage indices, draw change in flow and every sewage index variation diagram of water, not kindred plant and every sewage index variation diagram, the space distribution of plant and every sewage index variation diagram.
The advantages such as the present invention solves sewage treatment process secondary pollution problem, and has cost low, easy to operate.Utilize plant in hydrostatic and moving water, measure the efficiency that different plant societys, space distribution are purified waste water.Device is by the not combination of kindred plant, the distribution in space, the flow velocity of water, record out different plant societys, space distribution and with the flow velocity relation of water, obtain optimum sewage absorption efficiency.Apparatus of the present invention, have simple in structure, cost is low, easy to operate, measure the experimental provision of sewage purifying plant efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is fixed mount and active clapboard details drawing in the present invention;
Fig. 3 is pipeline configuration figure in the present invention;
Fig. 4 is the detailed pattern structural representation of medium-height trestle of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
Referring to Fig. 1-4, a kind of experimental provision of measuring sewage purifying plant efficiency, comprises purification plant, cycle power device, settler, and purification plant comprises first class purification chamber 1, two-level purifying chamber 2, stand frame 14; Cycle power device comprises water pump 19, pipeline 20, front valve 13, rearmounted valve 15; Settler comprises effluent settling chamber 11, water inlet settling basin 22; First class purification chamber, two-level purifying chamber comprise light intensity control 16, temperature heat-conducting plate 3, top cover 9, carbon dioxide access road 5, carbon dioxide exit passageway 7, switch 12; Stand frame 14 comprises fixed mount 26, active clapboard 24, pickup groove 18, crossbeam 10.Preferably, stand frame 14, is comprised of 26, crossbeams of 24, one fixed mounts of 16 active clapboards 10, and fixed mount and crossbeam can be selected plastic material, and active clapboard 24 is engaged in pickup groove 18.Active clapboard 24 materials are zinc-plated thin wire, and each active clapboard is by the mutual movement of pickup groove, and active clapboard 24 is engaged on pickup groove, prevent that plant from sinking.
Temperature heat-conducting plate 3 is surrounded by insulated hull, by switch 12, controlled, if temperature is lower than the temperature of setting, switch will be opened automatically, if the temperature of water is higher than the water temperature of setting, switch 12 will cut out automatically, now, temperature heat-conducting plate does not heat, and temperature heat-conducting plate 3 is distributed in the corresponding site of decontamination chamber.
A kind of experimental provision of measuring sewage purifying plant efficiency operates by following method: provide at hydrostatic condition, access door 4 and first class purification chamber intake tunnel door 23 are in open mode, early gate 13Yu two-level purifying chamber exhalant canal door 25 is closed, sewage is filled with decontamination chamber's device, close first class purification chamber intake tunnel door 23, use 21 samplings of sampling of water quality instrument, analyze index the record of the every pollutant in sewage, the active clapboard of first class purification chamber 1, two-level purifying chamber's 2 active clapboards, plant identical not kindred plant, mobile active clapboard 24, combine the arrangement of different plants, timing sampling is analyzed, the indices that records the every pollutant in decontamination chamber changes.Moving water condition is provided, access door 4, first class purification chamber intake tunnel 23, two-level purifying chamber's exhalant canal 25, front valve 13, rearmounted valve 15 is in open mode, exhalant canal door 8 is closed, when sewage has been filled with whole decontamination chamber and settling basin, open water pump 19, the speed that control is drawn water, water in whole decontamination chamber can be circulated, active clapboard in first class purification chamber 1, two-level purifying chamber's 2 active clapboard plantation identical plant not of the same race, combine the sequence of different plants, change the speed that water pump 19 draws water, timing sampling is analyzed, be recorded under different in flow rate, the indices that different plant societys absorb every pollutant changes.
The model of selected water pump: WT-PUMP-220E.Top cover material therefor adopts plastic, transparent glass material, and stand frame material is PP plastics.Valve adopts straight-through single seat operation valve.The material of pipeline is line plastic-steel tube.Active clapboard material is zinc-plated thin wire.
In the present embodiment, adopt water pump 19 to make settler and pipeline 20 form moving water turbulence self-circulation system.Water pump is little, simple in structure, the processing ease of volume, the advantage such as energy-conservation not only, also convenient flow is regulated.By controlling the speed of drawing water of water pump 19, thereby change the flow velocity in purification plant.The material that active clapboard adopts is zinc-plated thin wire, and plastics crossbeam material is PP plastics.Under hydrostatic condition, by mobile active clapboard 4, combine the not distribution of kindred plant and space, the absorbing state of periodic logging sewage indices, draw not kindred plant and every sewage index variation diagram, the space distribution of plant and every sewage index Change of absorption figure.Under moving water condition, control the speed of pumping for water pump, mobile active clapboard simultaneously, combine the not distribution of kindred plant and space, record the absorbing state of sewage indices, draw change in flow and every sewage index variation diagram of water, not kindred plant and every sewage index variation diagram, the space distribution of plant and every sewage index variation diagram.
Below to utilizing fixed mount instrument and equipment and the physical dimension used in a kind of experimental provision of measuring sewage purifying plant efficiency of the present invention:
1. pipe bending is 90 degree, its radius R=0.8m, and the diameter of pipeline 20 is 40cm.
2. according to water body operational throughput and line arrangement, the model of selected water pump: WT-PUMP-220E.
3. the length of decontamination chamber is 16m, and width is 4m, and height is 4m, and the length of turnover settling basin is all 4m, and the passage of the inlet/outlet of carbon dioxide is all 3cm.
4. the pickup groove degree of depth is 6cm, and active clapboard unit area is 4 square metres, the zinc-plated thin wire that the material of employing is 5mm, and plastics crossbeam material is PP plastics.
5. temperature heat-conducting plate operating voltage 220V, rated power is 1000W.
6. top cover 9 material therefors adopt plastic, transparent glass material, and the distance of top cover and stand frame is 4m.
Claims (2)
1. measure an experimental provision for sewage purifying plant efficiency, comprise purification plant, cycle power device and settler, it is characterized in that: described purification plant comprises first class purification chamber (1), two-level purifying chamber (2) and stand frame (14), described cycle power device comprises water pump (19), pipeline (20), front valve (13) and rearmounted valve (15), settler comprises effluent settling chamber (11) and water inlet settling basin (22), described first class purification chamber, two-level purifying chamber all have light intensity control (16), temperature heat-conducting plate (3) and top cover (9), described first class purification chamber is also provided with carbon dioxide access road (5) and switch (12), temperature heat-conducting plate is surrounded by insulated hull, by switch, controlled, described two-level purifying chamber is also provided with carbon dioxide exit passageway (7), pipeline (20) two ends respectively with water inlet settling basin (22), effluent settling chamber (11) is connected, water inlet settling basin (22) is connected with first class purification chamber by first class purification chamber intake tunnel door (23), two-level purifying chamber is connected with effluent settling chamber (11) by two-level purifying chamber's exhalant canal door (25), first class purification chamber, two-level purifying chamber connects by decontamination chamber's access door (6), wire (17) and light intensity control, temperature heat-conducting plate is connected, water pump is arranged on pipeline, water inlet settling basin is provided with into aquaporin door (4), effluent settling chamber is provided with exhalant canal door (8).
2. the experimental provision of measurement sewage purifying plant efficiency according to claim 1, it is characterized in that: described stand frame (14) comprises fixed mount (26), active clapboard (24), pickup groove (18) and crossbeam (10), active clapboard is engaged in pickup groove, and sampling of water quality instrument (21) is fixed on crossbeam place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251637.8A CN104062404B (en) | 2014-06-09 | 2014-06-09 | Measure the experimental provision of sewage purifying plant efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251637.8A CN104062404B (en) | 2014-06-09 | 2014-06-09 | Measure the experimental provision of sewage purifying plant efficiency |
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| Publication Number | Publication Date |
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| CN104062404A true CN104062404A (en) | 2014-09-24 |
| CN104062404B CN104062404B (en) | 2015-10-07 |
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| CN201410251637.8A Expired - Fee Related CN104062404B (en) | 2014-06-09 | 2014-06-09 | Measure the experimental provision of sewage purifying plant efficiency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677769A (en) * | 2017-08-10 | 2018-02-09 | 佛山地环科技检测有限公司 | A kind of method and system measured using stifling mode with evaluation plant purification efficiency |
| CN113854825A (en) * | 2020-06-30 | 2021-12-31 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water treatment device and water treatment device |
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2014
- 2014-06-09 CN CN201410251637.8A patent/CN104062404B/en not_active Expired - Fee Related
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| JPS56144796A (en) * | 1980-04-10 | 1981-11-11 | Toshiba Corp | Disposer for water in ditch discharged from plant |
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| 曾林慧等: "无土栽培植物对农村生活污水的净化特性研究", 《环境科学与技术》, vol. 32, no. 8, 15 August 2009 (2009-08-15), pages 48 - 52 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677769A (en) * | 2017-08-10 | 2018-02-09 | 佛山地环科技检测有限公司 | A kind of method and system measured using stifling mode with evaluation plant purification efficiency |
| CN113854825A (en) * | 2020-06-30 | 2021-12-31 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water treatment device and water treatment device |
| CN113854825B (en) * | 2020-06-30 | 2023-08-04 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water treatment device and water treatment device |
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| CN104062404B (en) | 2015-10-07 |
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