CN2665123Y - Rain pumping plant overflow, sterilization, decolorization and deodorization integrated apparatus - Google Patents
Rain pumping plant overflow, sterilization, decolorization and deodorization integrated apparatus Download PDFInfo
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- CN2665123Y CN2665123Y CN 200320122807 CN200320122807U CN2665123Y CN 2665123 Y CN2665123 Y CN 2665123Y CN 200320122807 CN200320122807 CN 200320122807 CN 200320122807 U CN200320122807 U CN 200320122807U CN 2665123 Y CN2665123 Y CN 2665123Y
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Abstract
Disclosed is an integrated device for disinfection, decoloring and deodorization with an overflow method at a rain water pumping station which pertains to the manufacture technology of the overflow rain water treatment equipment at the rain water pumping station or the interflow pumping station. The equipment is applied to the integrated treatment of disinfection, decoloring and deodorization to the overflow rain sewage. The equipment mainly comprises a deodorization device consisting of a washer (1),a spray thrower (2), an medicine adding pump (9), a circulation water tank (10), a fluid lower pump (11) and an air blower (12) and a disinfection and decoloring device consisting of a solution storage tank (4), a respiration valve (3), a medicine feeding pump (5), a flowmeter (6), a ball valve (7) and a metering pump (8) which are connected and combined into an integrated equipment. This integrated equipment uses oxydol or the combination of oxydol with sodium hypochlorite or with calcium hypochlorite as medicament for disinfection, decoloring and deodorization to carry out the deodorization treatment on the overflow rain sewage and fetor gas. The utility model is small in volume and occupy area and can be made into a mobile equipment. In addition, the equipment has low operation cost in water treatment and good effect of application.
Description
Technical field
The disinfected-decolorized deodorizing integrated equipment of rainfall pumping station overflow relates to rainfall pumping station or the interflow pumping plant manufacturing technology to the overflowing rain water treatment facility, is applicable to sterilization, decolouring and deodorizing integrated processing that rainfall pumping station or interflow pumping plant carry out overflowing rain water.
Background technology
In rainfall pumping station, there is not rainwater to enter at ordinary times, pumping plant is in idle state, and when rainwater occurs, and the rainfall runoff pollution substance flushing that ground is a large amount of enters pumping station system, and enters with draining and to be received the river course, causes the pollution of river.
The shutoff type combined drainage system (Combined Sewer System, CSS) in, municipal effluent and rainwater obtain collecting, carry and discharging in same pipe network system.Simultaneously, pipe network is along one or more dam main and several overflow wells is set on the direction of water body.Fine day, the main that dams is transported to downstream sewage work in non-flowing full mode with sanitary sewage and handles the back discharging.Rainy day, when the combined sewage flow of runoff rainwater and municipal effluent surpasses the processing power of the designed capacity of the main that dams or sewage work, the dirty mixing water of the rain of a part will directly enter water body in the overflow mode, be called combined drainage system sewage overflow (CombinedSewer Overflows is called for short CSO).
At home, the control ground zero to rainfall runoff and CSO pollution has then had the experience in many years abroad.Rainfall runoff and CSO Pollution control technology comprise source control and the terminal two big classes of handling.Wherein, 1. the source control method has combined system sewage raceway groove system reconstruction is become separate system; 2. improve interception ratio; 3. cut down rainfall runoff.And terminal treatment technology normally adopts the exemplary process that comprises that retention basin, cyclone separator, settling tank and four structures of sterilization constitute.Wherein the function of retention basin mainly is to accumulate early-stage rainwater; The function of cyclone separator and settling tank mainly is to remove suspended substance; Sterilization then is the pollution of control pathogenic microorganism.CSO disinfection way commonly used has chlorine disinfectant, and ozonization, disinfection by ultraviolet light, peracetic acid disinfectant, electron beam irradiation sterilization etc.
But the problem that existing terminal control techniques exists is that (1) constructs retention basin, settling tank needs a large amount of occupations of land; (2) there is the risk that generates " three cause material " in chlorine disinfection method commonly used; (3) ozonation process is then invested greatly, working cost is high; (4) it is serious that the disinfection by ultraviolet light effect is subjected to the influence of suspended substance, and lack sustainability.And rainfall pumping station (or interflow pumping plant) is easy to generate stench, and existing both at home and abroad have absorption method, washing method, chemical oxidization method, air oxidation process, masking method and biological process to the malodorous improvement technology of this class.But because rainfall pumping station seldom starts water pump at ordinary times, if adopt the most frequently used biological deodorization just to exist the stench load uneven, microorganism active is kept problem of difficult; Charcoal absorption then exists long-term when vacant, and gac can be subjected to pollution problems such as dust; Chemical oxidation washing rule is suitable rainfall pumping station deodour method.
Summary of the invention
In order to overcome the deficiency of the terminal treatment technology of existing CSO, the utility model proposes a kind of occupation of land less, removable setting, be convenient to automatization control and management, to overflowing rain water can in time sterilize, the equipment of decolouring, deodorizing integrated processing.
The utility model equipment is to constitute like this: it mainly comprises washing tower, spray thrower, solution storage tank, vacuum pressure valves, fresh feed pump, volume pump, dosing pump, submerged pump and blower fan.Solution storage tank, vacuum pressure valves, fresh feed pump, volume pump, dosing pump constitute disinfected-decolorized device, and wherein they are connected with control device by circuit respectively, make the keying of pump in the device, valve, the automatization of how much can carrying out of dosage control and manage.Washing tower, spray thrower, dosing pump, cyclic water tank, submerged pump, blower fan constitute deodorization device, top in washing tower is provided with spray thrower, the bottom is communicated with extraction pipe foul smell suction washing tower, washing tower is communicated with blower fan by pipeline, pumps into liquid medicine from submerged pump foul gas is carried out chemical oxidation washing deodorization processing.Disinfected-decolorized device is fixedlyed connected implementation structure with deodorization device integrated.The utility model utilizes hydrogen peroxide, clorox, Losantin oxygenizement or other medicament of medicament alone or in combination, they are carried out disinfection as overflow rain sewage and decolours the processing oxygenant.In addition, the intermittent characteristics of distributing at rainfall pumping station or interflow pumping plant stench, this oxygenant also is used for the chemical oxidation washing of pumping plant deodorization simultaneously, carrying out deodorizing handles, though the medicament that the medicament of disinfected-decolorized employing and deodorization are adopted is with a kind of medicament, but concentration is different, makes equipment realize that sterilization, deodorization are integrated, and medication is unitized.
According to actual pumping plant situation, the pumping plant that has also will be provided with catalytic reaction zone, except some monitoring instruments were placed on dispensing point or discharge point etc., other container, device all were assembled in the integration apparatus, so also can make integration apparatus make the disinfected-decolorized equipment of packaged type.
When having CSO and produce, the utility model equipment at first injects in the solution storage tank by fresh feed pump with hydrogen peroxide or hydrogen peroxide and clorox or with mixed solution medicament or other medicament of Losantin, and make entire equipment enter the operation ready state, controller is monitored whether solution abundance of solution storage tank automatically, whether water is full for the cyclic water tank of deodorization, and whether various water pumps can normally move.After first rainwater landing, promptly start volume pump, add a certain amount of medicament to pump well, start blower fan, by gas collector with foul gas suction washing tower, at this moment, pump well liquid level top is negative pressure state, and foul gas is inhaled into washing tower emptying after chemical oxidation washing deodorization is handled.When overflow type pump starts, volume pump by administration device also synchronously to each dispensing select input hydrogen peroxide or hydrogen peroxide and clorox or with the mixed solution of Losantin, overflow water is handled, and the overflow water after reaction treatment is promoted by wet-pit and enters in the river course.
At dispensing point place catalytic reaction zone can be set as required also, utilize the katalysis of solid catalyst, to strengthen the reaction of oxygenant at this and sewage.
The characteristics of the utility model equipment are: (1) combines in sterilization, decolouring and the odor removal of CSO in the equipment, realized structure-integrated, make floor space reduce greatly greatly, and the volume of equipment is little, can be made into mobile unit, be applicable to the timely and motor-driven processing of rainfall pumping station CSO more, also be applicable to the processing of similar rain sewage mixing pumping plant; (2) the disinfected-decolorized medicament that adopts with deodorization is with a kind of medicament, and the equipment medication of making reaches sterilization, the deodorization medication is unitized; (3) entire equipment can be controlled by control device, has realized the automatization of operation, management, and operational administrative is simple, has avoided the unordered of medicament to add, and therefore divides into the capable expense of received shipment in the prerequisite that guarantees sterilization, decolouring and deodorizing effect and has substantial degradation; (4) all containers, pipeline, equipment all adopt corrosion-resistant material in the equipment, make the long service life of entire equipment.
Description of drawings
Accompanying drawing is the utility model embodiment synoptic diagram, wherein;
Fig. 1 is the utility model structural representation,
Fig. 2 is the utility model vertical view,
Fig. 3 is that the utility model equipment is used synoptic diagram.
Embodiment
The utility model will be further described according to above-mentioned accompanying drawing.The utility model comprises washing tower 1, spray thrower 2, vacuum pressure valves 3, and solution storage tank 4 advances Teat pipette 5, under meter 6, ball valve 7, volume pump 8, dosing pump 9, cyclic water tank 10, submerged pump 11, blower fan 12.Washing tower 1 is used for removing the stink of gas, and the spray thrower 2 that is provided with at its top, top are communicated with blower fan 12 by pipeline, and the bottom is communicated with extraction pipe, and with cyclic water tank 10, submerged pump 11 constitutes deodorization device.Solution storage tank 4 is used to store disinfected-decolorized solution, at its top vacuum pressure valves 3 is set, and advances Teat pipette 5, under meter 6, volume pump 8 and connects and composes disinfected-decolorized device by pipeline.Deodorization device is fixedlyed connected with disinfected-decolorized device to be integral and is constituted rainfall pumping station (or interflow pumping plant) the disinfected-decolorized deodorization integration apparatus of overflow.
Be provided with filler 13 in washing tower 1, the bottom of washing tower 1 is communicated with extraction pipe, and the foul gas of rainfall pumping station enters through extraction pipe and carries out chemical oxidation deodorization processing in the washing tower 1.Solution storage tank 4 injects the storage hydrogen peroxide by advancing Teat pipette 5.Be provided with vacuum pressure valves 3 at the top of solution storage tank 4, bottom one side is communicated with volume pump 8, medicament in the solution storage tank 4 is injected into and respectively adds snack made with traditional Chinese medicines and pump well through being connected the pipeline that respectively adds snack made with traditional Chinese medicines by volume pump 8, ball valve 7 and under meter 6, and oxidation sterilizing, decolouring processing are carried out in the overflowing rain water dosing.Dosing pump 9 is communicated with solution storage tank 4, cyclic water tank 10, hydrogen peroxide in the solution storage tank 4 is pumped into cyclic water tank 10 and mend the tap water of going into mixed by dosing pump 9, submerged pump 11 is communicated with cyclic water tank 10, and be communicated with spray thrower 2 by pipeline, mixed water in the cyclic water tank 10 is delivered to spray thrower 2 ejections by in-line pump, gas through filler 13 is carried out oxidation absorb carrying out washing treatment, and extract emptying out by blower fan 12.
During the utility model work: before heavy rain arrives, check maintenance facilities earlier, instrument, assurance can normally move, in solution storage tank 4, inject hydrogen peroxide or other medicament with dosing pump 5) maximum capacity, when first heavy rain landed, blower fan 12 started, and washing tower 1 puts into operation, by extraction pipe suction foul gas, meanwhile, start volume pump 8 and inject hydrogen peroxide or other medicament, make to keep certain density hydrogen peroxide or other medicament in the pump well to pump well, when beginning to enter pump well in a large number along with rainfall runoff, the also corresponding increase of dosage, when water level in the pump well arrived the row's of unlatching pump water level, medicament began to add in a large number, at this moment, wet-pit operation; The rainwater that flows in pump well changes clear by black, and keeps continuous more than 2 minutes the time, and the dosage well beginning reduces, and when continuing to keep non-black to reach more than 5 minutes, volume pump 8 is out of service; If the rainwater pump is out of service, then dosing pump also stops dispensing synchronously.
Claims (1)
1. the disinfected-decolorized deodorizing integrated equipment of rainfall pumping station overflow, comprise washing tower (1), spray thrower (2), vacuum pressure valves (3), solution storage tank (4), advance Teat pipette (5), under meter (6), ball valve (7), volume pump (8), dosing pump (9), cyclic water tank (10), submerged pump (11), blower fan (12), filler (13), it is characterized in that: the spray thrower (2) that is provided with at washing tower (1) top, inside is provided with filler (13), its top is communicated with blower fan (12) by pipeline, its underpart is communicated with extraction pipe, with dosing pump (9), cyclic water tank (10), submerged pump (11) constitutes deodorization device; Be provided with vacuum pressure valves (3) at the top of solution storage tank (4), solution storage tank (4) connects and composes disinfected-decolorized device with advancing Teat pipette (5), under meter (6), ball valve (7), volume pump (8) by pipeline, and deodorization device is fixedlyed connected with disinfected-decolorized device and is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122807 CN2665123Y (en) | 2003-12-24 | 2003-12-24 | Rain pumping plant overflow, sterilization, decolorization and deodorization integrated apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122807 CN2665123Y (en) | 2003-12-24 | 2003-12-24 | Rain pumping plant overflow, sterilization, decolorization and deodorization integrated apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665123Y true CN2665123Y (en) | 2004-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320122807 Expired - Fee Related CN2665123Y (en) | 2003-12-24 | 2003-12-24 | Rain pumping plant overflow, sterilization, decolorization and deodorization integrated apparatus |
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| CN (1) | CN2665123Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905907A (en) * | 2010-08-03 | 2010-12-08 | 上海市环境科学研究院 | Method for reducing pollutants discharged to river from rain and sewage hybrid junction drainage system |
| CN101935133A (en) * | 2010-07-21 | 2011-01-05 | 河海大学 | General-purpose design method of overflow rain sewage on-the-spot ecological elimination technology |
| CN102372373A (en) * | 2010-08-18 | 2012-03-14 | 宁波宝新不锈钢有限公司 | Method for oil-containing rainwater advanced treatment |
| CN102838200A (en) * | 2012-09-27 | 2012-12-26 | 济南盛泰电子科技有限公司 | Wastewater treatment system of chemical laboratory |
| CN105731627A (en) * | 2016-05-05 | 2016-07-06 | 北京阳光欣禾科技有限公司 | Reclaimed water oxidation and deodorization process method |
-
2003
- 2003-12-24 CN CN 200320122807 patent/CN2665123Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935133A (en) * | 2010-07-21 | 2011-01-05 | 河海大学 | General-purpose design method of overflow rain sewage on-the-spot ecological elimination technology |
| CN101935133B (en) * | 2010-07-21 | 2012-05-09 | 河海大学 | General-purpose design method of overflow rain sewage on-the-spot ecological elimination technology |
| CN101905907A (en) * | 2010-08-03 | 2010-12-08 | 上海市环境科学研究院 | Method for reducing pollutants discharged to river from rain and sewage hybrid junction drainage system |
| CN102372373A (en) * | 2010-08-18 | 2012-03-14 | 宁波宝新不锈钢有限公司 | Method for oil-containing rainwater advanced treatment |
| CN102372373B (en) * | 2010-08-18 | 2013-10-02 | 宁波宝新不锈钢有限公司 | Method for oil-containing rainwater advanced treatment at stainless steel cold mill |
| CN102838200A (en) * | 2012-09-27 | 2012-12-26 | 济南盛泰电子科技有限公司 | Wastewater treatment system of chemical laboratory |
| CN105731627A (en) * | 2016-05-05 | 2016-07-06 | 北京阳光欣禾科技有限公司 | Reclaimed water oxidation and deodorization process method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20100125 |