CN2677364Y - Cavitation air floating continuous sewage discharge precipitation machine - Google Patents
Cavitation air floating continuous sewage discharge precipitation machine Download PDFInfo
- Publication number
- CN2677364Y CN2677364Y CN 200320107626 CN200320107626U CN2677364Y CN 2677364 Y CN2677364 Y CN 2677364Y CN 200320107626 CN200320107626 CN 200320107626 CN 200320107626 U CN200320107626 U CN 200320107626U CN 2677364 Y CN2677364 Y CN 2677364Y
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- sludge
- housing
- casing
- precipitation machine
- mud
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Abstract
The utility model provides a cavitation air floating continuous sludge discharging precipitation machine, comprising a casing, a dross discharger, an aerator, a water inlet, a water outlet, and a sludge discharging exit; the bottom of the casing is designed as V-shaped, the V-shaped casing bottom is equipped with a sludge conveyor, the end of the sludge conveyor is connected with a sludge thickening device installed on the end of the casing, and the outlet of the sludge thickening device is connected with a sludge discharging channel on the casing; the aerator is installed on the right end of the casing, the dross discharger is installed on the upper part of the casing, and the dross discharger is connected with a dross discharging slot on the left end of the casing. Compare with the prior art, the cavitation air floating continuous sludge discharging precipitation machine of the utility model has the advantages of high concentration of discharged precipitated sludge, automatic discharging, high stability of the machine operation, discharging the dross produced during the processing procedure as well as the precipitated sludge, and great popularization and application value.
Description
1, technical field
The utility model relates to a kind of sewage disposal device, specifically cavitation air flotation continuous blowdown precipitation machine.
2, technical background
In the prior art, carrying out the CAF air flotation turbo that sewage disposal uses often roughly has two kinds of structures: first kind of employing be flat casing, do not establish return line at the bottom of the case.Its shortcoming is that heavy mud can be deposited at the bottom of the case, and equipment claimed is regularly shut down desilting, and treatment effect is reduced, and the equipment working cost increases.Second kind is that several funnel shaped structures are made in the bottom of casing, and at the bottom of each funnel mounted valve, effect is that the mud that will be deposited at the bottom of the case compiles after valve is regularly discharged through funnel.Though do like this when desilting can be not with case in liquid discharge, but the sludge concentration that exists funnel to collect is very low, water content is big, increase the shortcoming of the expense of mud subsequent processes, simultaneously, because of valve will regularly discharge mud by manual operation, this labour intensity that has just increased work greatly reaches the requirement to quality of workers, also can obviously influence the stability to sewage treatment effect.
3, summary of the invention
The purpose of this utility model overcomes the shortcoming of above-mentioned air flotation turbo, provide a kind of continuous type, sewage treating efficiency is high, the cavitation air flotation continuous blowdown of stable performance precipitation machine.
The technical scheme that its technical problem that solves the utility model adopts is: cavitation air flotation continuous blowdown precipitation machine, by housing, the scum silica frost discharger, sudden and violent device of air, water-in, water outlet, sewage draining exit constitutes, housing bottom is a V-arrangement, be provided with the mud e Foerderanlage in housing V-arrangement bottom, the end of mud e Foerderanlage joins with the sludge concentration device that is arranged on shell end, the outlet of sludge concentration device is joined with the drain outlet that is arranged on the housing, sudden and violent device of air is arranged on the right part of housing, the scum silica frost discharger is arranged on housing top, and the scum silica frost discharger joins with the scum silica frost drain tank that is arranged on the housing left end.
Sudden and violent device of air is made of motor, molten air chamber, impeller, tubular shaft, and motor shaft passes the impeller of tubular shaft bottom molten air chamber that is arranged in the molten air chamber and joins.The top of drain outlet is provided with the light impurity refluxing opening, and the mud e Foerderanlage can be a spiral propeller, also can be scraper-type mud transfer roller.
Cavitation air flotation continuous blowdown precipitation machine of the present utility model is compared with prior art, has following outstanding beneficial effect:
1) reasonable in design, simple in structure, easy to use;
2) match with the spiral propeller that is installed in housing bottom (or scraper-type mud transfer roller), concentrating unit in the V-arrangement of housing bottom, makes the precipitating sludge of discharge dense, reduced the expense of subsequent processes;
3) sedimentary mud is discharged under the effect of the pressure of spiral propeller (or scraper-type mud transfer roller) and hydraulic pressure continuously automatically, has improved the stability of equipment operation;
4) can discharge showy impurity and the precipitating sludge that produces in the treating processes simultaneously;
5) sedimentary mud can be concentrated discharge continuously, can make the precipitation machine again separately and use;
6) can adjust independent use of precipitation machine or multimachine and also connect use according to the treatment capacity and the processing complexity of sewage.
4, description of drawings
Accompanying drawing 1 is the main TV structure synoptic diagram of cavitation air flotation continuous blowdown precipitation machine;
Accompanying drawing 2 is the right TV structure synoptic diagram of cavitation air flotation continuous blowdown precipitation machine;
Accompanying drawing 3 precipitates the A-A of machine to the sectional structure synoptic diagram for the cavitation air flotation continuous blowdown;
Accompanying drawing 4 for the transformation of cavitation air flotation continuous blowdown precipitation machine when parallel connection is used after structural representation;
Accompanying drawing 5 is a plurality of cavitation air flotation continuous blowdown precipitation machines service condition synoptic diagram in parallel.
5, embodiment
Explain below with reference to Figure of description cavitation air flotation continuous blowdown precipitation machine of the present utility model being done.
Cavitation air flotation continuous blowdown precipitation machine of the present utility model, comprise housing 1, the scum silica frost discharger, sudden and violent device of air, water-in 2, water outlet 3, sewage draining exit 4, housing 1 bottom is a V-arrangement, be provided with the mud e Foerderanlage in housing 1V shape bottom, the end of mud e Foerderanlage joins with the sludge concentration device 5 that is arranged on housing 1 end, the outlet of sludge concentration device 5 is joined with the drain outlet 6 that is arranged on the housing 1, sudden and violent device of air is arranged on the right part of housing 1, the scum silica frost discharger is arranged on housing 1 top, and the scum silica frost discharger joins with the scum silica frost drain tank 7 that is arranged on housing 1 left end.
Sudden and violent device of air is made of motor 8, molten air chamber 9, impeller 10, tubular shaft 11, and the impeller 10 that the axle of motor 8 passes the tubular shaft 11 that is arranged in the molten air chamber 9 and molten air chamber 9 bottoms joins.The top of drain outlet 6 is provided with light impurity refluxing opening 12, and the mud e Foerderanlage can be a spiral propeller 13, also can be scraper-type mud transfer roller.
Cavitation air flotation continuous blowdown precipitation machine of the present utility model is when work, the sewage that contains all kinds of impurity enters molten air chamber 9 from water-in 2, in molten air chamber 9, react with the air thorough mixing and with flocculation agent, produce a large amount of scum silica frost, this part scum silica frost is after sewage overflows into precipitation engine housing 1, scum silica frost is collected in the scum silica frost drain tank 7 through mud supporting plate 15 by the mud scraper plate 14 in the scum silica frost discharger and is discharged, and sludge settling is formed on the V-arrangement bottom that the heavy impurity in the sewage then is settled down to housing 1.The spiral propeller 13 (or scraper-type mud transfer roller) that the sludge settling that is deposited to housing 1 bottom can be installed in the V-arrangement bottom is along the bottom of V-shaped groove, flow path direction is transported to the bottom of air supporting precipitation machine water-in 2 one ends against the current, automatically concentrate and rise to certain altitude through concentrating unit 5, high concentration sludge will be discharged through sewage draining exit 4 under spiral propeller 13 (or the scraper-type mud transfer roller) pressure that is produced and the acting in conjunction of hydraulic pressure continuously automatically.In the discharge process of the mud after concentrating, the 6 li light impurities accumulated and liquid can pass back into molten air chamber 9 by light impurity refluxing opening 12 in the drain outlet, and the sudden and violent gas that carries out again separates.
Cavitation air flotation continuous blowdown precipitation machine of the present utility model, its processing and fabricating is very simple and convenient, processes shown in the by specification accompanying drawing 1-3 to get final product.
If the sewage load that requires is very big or the treating processes of sewage is difficult, when needing bigger settling area, for easy to process and save floor occupying area, a plurality of precipitation machines can be carried out parallel connection, to increase processing efficiency, the optimization process effect of sewage.4 cavitation air flotation continuous blowdown precipitation machine of the present utility model transformed at first with reference to the accompanying drawings before the parallel connection: remove with concentrating unit 5 and in the processing of spiral propeller 13 (or scraper-type mud transfer roller) end and connect mud passage 16 drain outlet 6 that will precipitate machine, then with reference to the accompanying drawings shown in 5, with a plurality of and connect mud passage 16 and join, and are provided with and connect spiral propeller 17 therein and get final product with the sludge settling of discharging a plurality of precipitation machines and collecting.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (5)
1, cavitation air flotation continuous blowdown precipitation machine, comprise housing, scum silica frost discharger, sudden and violent device of air, water-in, water outlet, sewage draining exit, it is characterized in that housing bottom is a V-arrangement, be provided with the mud e Foerderanlage in housing V-arrangement bottom, the end of mud e Foerderanlage joins with the sludge concentration device that is arranged on shell end, the outlet of sludge concentration device is joined with the drain outlet that is arranged on the housing, sudden and violent device of air is arranged on the right part of housing, the scum silica frost discharger is arranged on housing top, and the scum silica frost discharger joins with the scum silica frost drain tank that is arranged on the housing left end.
2, cavitation air flotation continuous blowdown according to claim 1 precipitation machine is characterized in that sudden and violent device of air is made of motor, molten air chamber, impeller, tubular shaft, and motor shaft passes the impeller of tubular shaft bottom molten air chamber that is arranged in the molten air chamber and joins.
3, cavitation air flotation continuous blowdown precipitation machine according to claim 1 is characterized in that being provided with the light impurity refluxing opening on the top of described drain outlet.
4, cavitation air flotation continuous blowdown precipitation machine according to claim 1 is characterized in that described mud e Foerderanlage can be a spiral propeller.
5, cavitation air flotation continuous blowdown precipitation machine according to claim 1 is characterized in that described mud e Foerderanlage can be a scraper-type mud transfer roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107626 CN2677364Y (en) | 2003-12-16 | 2003-12-16 | Cavitation air floating continuous sewage discharge precipitation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107626 CN2677364Y (en) | 2003-12-16 | 2003-12-16 | Cavitation air floating continuous sewage discharge precipitation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677364Y true CN2677364Y (en) | 2005-02-09 |
Family
ID=34580746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107626 Expired - Fee Related CN2677364Y (en) | 2003-12-16 | 2003-12-16 | Cavitation air floating continuous sewage discharge precipitation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677364Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810948A (en) * | 2010-03-16 | 2010-08-25 | 辽宁广联机械科技有限公司 | skimming machine |
| CN102728175A (en) * | 2012-07-11 | 2012-10-17 | 岳阳林纸股份有限公司 | Water-washing dust-cleaning horizontal type mesh cage dust removing machine |
| CN103420433A (en) * | 2013-08-19 | 2013-12-04 | 毛颖艳 | Modified efficient sewage treatment tank |
| CN103721446A (en) * | 2013-11-22 | 2014-04-16 | 南通华新环保设备工程有限公司 | Center driving concentrated mud scraper provided with aeration components |
| CN105363249A (en) * | 2015-11-17 | 2016-03-02 | 徐州工程学院 | Horizontal-flow sedimentation device and water purifying method thereof |
| CN106731048A (en) * | 2017-03-21 | 2017-05-31 | 宜兴华都琥珀环保机械制造有限公司 | Sand setting sand-removing system |
| CN111204953A (en) * | 2019-04-01 | 2020-05-29 | 麦王环境技术股份有限公司 | Cavitation air flotation equipment for sludge concentration and treatment process |
-
2003
- 2003-12-16 CN CN 200320107626 patent/CN2677364Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810948A (en) * | 2010-03-16 | 2010-08-25 | 辽宁广联机械科技有限公司 | skimming machine |
| CN102728175A (en) * | 2012-07-11 | 2012-10-17 | 岳阳林纸股份有限公司 | Water-washing dust-cleaning horizontal type mesh cage dust removing machine |
| CN103420433A (en) * | 2013-08-19 | 2013-12-04 | 毛颖艳 | Modified efficient sewage treatment tank |
| CN103420433B (en) * | 2013-08-19 | 2015-05-06 | 毛颖艳 | Modified efficient sewage treatment tank |
| CN103721446A (en) * | 2013-11-22 | 2014-04-16 | 南通华新环保设备工程有限公司 | Center driving concentrated mud scraper provided with aeration components |
| CN105363249A (en) * | 2015-11-17 | 2016-03-02 | 徐州工程学院 | Horizontal-flow sedimentation device and water purifying method thereof |
| CN105363249B (en) * | 2015-11-17 | 2017-05-10 | 徐州工程学院 | Horizontal-flow sedimentation device and water purifying method thereof |
| CN106731048A (en) * | 2017-03-21 | 2017-05-31 | 宜兴华都琥珀环保机械制造有限公司 | Sand setting sand-removing system |
| CN111204953A (en) * | 2019-04-01 | 2020-05-29 | 麦王环境技术股份有限公司 | Cavitation air flotation equipment for sludge concentration and treatment process |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |