CN204779028U - Two -stage and oxygen sewage treatment plant - Google Patents
Two -stage and oxygen sewage treatment plant Download PDFInfo
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- CN204779028U CN204779028U CN201520328499.9U CN201520328499U CN204779028U CN 204779028 U CN204779028 U CN 204779028U CN 201520328499 U CN201520328499 U CN 201520328499U CN 204779028 U CN204779028 U CN 204779028U
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- aeration
- equalizing tank
- elevating lever
- mud
- main body
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Abstract
The utility model provides a two -stage and oxygen sewage treatment plant, be equipped with the aeration mouth on the aeration air inlet pipeline, the aeration part is established on the aeration mouth, be equipped with the aeration spout in aeration top of the head portion, aeration head bottom links to each other with the aeration connecting pipe, agitator motor establishes in stirring lifter one end, the other end at agitator motor is established to the stirring head, scraper blade sliding guide establishes on equalizing basin main part top, mud is collected the scraper blade and is established on scraper blade sliding guide, the mud accumulator is established in equalizing basin main part top one side, bottom mud collection device establishes in equalizing basin main part bottom, acid equalizing basin top is equipped with charge device and flocculation charge device, be equipped with PH detection device in acid equalizing basin, acid equalizing basin top is equipped with acid -base agitating unit, acid equalizing basin bottom is equipped with flocculation and precipitation and filters the grid. The efficiency of the aeration in sewage treatment pond, the material to containing in the sewage that can classify simultaneously carry out the recovery processing, effectually handle sour water, sour water's processing is improved.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, more particularly, relates to a kind of two-stage and to hold concurrently oxygen waste disposal plant.
Background technology
Sewage disposal (sewagetreatment, wastewatertreatment): the process reaching a certain water body of draining or the water quality requirement that reuses for making sewage it is purified.Sewage disposal is widely used in building, agricultural, and the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, also come into the daily life of common people more and more.
In recent years; the most important thing of city domestic sewage discharge to be the primary pollution source city domestic sewage process of Chinese city water be urban water conservation at present and in the future and treatment work; this just requires that we will grab the construction of process sanitary sewage facility as the important content of urban infrastructure, and is too impatient to wait thing.And current treatment tank cost of manufacture is high, poor processing effect.
In some commercial runs, as a large amount of sewage also can be discharged in the Production in Chemical Plant processes such as food, papermaking, iron and steel, and these sewage major parts belong to organic waste water, this organic sewage just need can be discharged into occurring in nature through process, otherwise be directly discharged in nature water body the dissolved oxygen that can consume rapidly in water, cause water hypoxia and affect the existence of fish and other hydrocoles, the suspended substance simultaneously in sewage easily under anaerobic decomposes and produces foul smell, worsens water quality.Except organic waste water, in some commercial runs, also can produce acidification wastewater, if these acidification wastewater are directly disposed in rivers,lakes and seas, then can cause very large impact to ecotope.
Utility model content
The utility model overcomes deficiency of the prior art, current treatment tank cost of manufacture is high, poor processing effect, treatment effect simultaneously for sour water is not fine, provide a kind of two-stage to hold concurrently oxygen waste disposal plant, improve the aeration efficiency for the treatment of tank, that can classify recycles the material comprised in sewage simultaneously, effectively sour water is processed, improve the processing efficiency of sour water.
The purpose of this utility model is achieved by following technical proposals.
Two-stage is held concurrently oxygen waste disposal plant, comprise equalizing tank main body, aerating apparatus, whipping appts, top layer mud retrieving arrangement, bottom mud collection device, acid equalizing tank, chemicals dosing plant, flocculation chemicals dosing plant and bottom sediment collection device, sewage inlet is provided with on the left of described equalizing tank main body, described sewage inlet is connected with wastewater influent pipeline, sewage outlet is provided with on the right side of described equalizing tank main body, described sewage outlet is provided with filtering grid, described sewage outlet is connected with described sewage drainage pipeline, described sewage drainage pipeline is provided with described sump pump, described equalizing tank main body employing cross section is the structure of inverted isosceles trapezoid, described aerating apparatus comprises aeration air intake pump, aeration admission passage and aeration devices, described aeration admission passage is arranged around described equalizing tank body interior, described aeration admission passage is provided with described aeration opening uniformly, described aeration devices is arranged in described aeration opening, described aeration devices comprises aeration head and aeration pipe connecting, described aeration head adopts cross section to be semicircular structure, aeration spout is provided with uniformly at described aeration head top, be connected with described aeration pipe connecting bottom described aeration head, described aeration admission passage one end is provided with described aeration air intake pump, described whipping appts is arranged on the top of described equalizing tank main body, described whipping appts comprises agitator motor, stirring-head and stirring elevating lever, described agitator motor is arranged on described stirring elevating lever one end, described stirring-head is arranged on the other end of described agitator motor, described stirring elevating lever comprises the first elevating lever, second elevating lever, 3rd elevating lever and elevating lever sleeve pipe, described second elevating lever of socket in described first elevating lever, described 3rd elevating lever of socket in described second elevating lever, described elevating lever sleeve pipe is arranged on the outside of described stirring elevating lever, the length of described elevating lever sleeve pipe equals described first elevating lever, the summation of described second elevating lever and described 3rd elevating lever length, described top layer mud retrieving arrangement comprises mud accumulator tank, mud collects scraper plate and scraper plate rail plate, described scraper plate rail plate is arranged on described equalizing tank main body top, what described mud collected scraper plate activity is arranged on described scraper plate rail plate, described mud accumulator tank reclaims guide rail by mud and is arranged on side, described equalizing tank main body top, described mud accumulator tank adopts " L " shape structure, described bottom mud collection device is arranged on described equalizing tank main body bottom, described bottom mud collection device comprises bottom mud derives groove, derive scraper plate, derive scraper plate slide rail and bottom mud derivation base plate, described bottom mud derives the bottom end vicinity that base plate is arranged on described equalizing tank main body, described mud derives the below that groove is arranged on described mud water outlet, described derivation scraper plate slide rail is arranged on described equalizing tank main body bottom, the activity of described derivation scraper plate be arranged on described derivation scraper plate slide rail, described sewage drainage pipeline is connected with described acid equalizing tank, both sides, described acid equalizing tank top are respectively arranged with described chemicals dosing plant and described flocculation chemicals dosing plant, PH proofing unit is provided with in described acid equalizing tank, soda acid whipping appts is provided with above described acid equalizing tank, described soda acid whipping appts comprises soda acid agitator motor, soda acid agitator arm and soda acid stirring-head, described soda acid agitator motor is arranged on described soda acid agitator arm one end, the described soda acid agitator arm the other end is provided with described soda acid stirring-head, the input terminus of described chemicals dosing plant is connected with the first output terminal of described PH proofing unit, the input terminus of described flocculation chemicals dosing plant is connected with the second output terminal of described PH proofing unit, flocculation sediment filtering grid is provided with near bottom described acid equalizing tank, the below of described flocculation sediment filtering grid is provided with described bottom sediment collection device.
Described equalizing tank main body top is provided with air outlet, and described air outlet is connected with collection gas cylinder by exhaust line.
The length sum of described first elevating lever, described second elevating lever and described 3rd elevating lever is less than or equal to the degree of depth of described equalizing tank main body, the length of described second elevating lever is the 4/5-3/4 of described first elevating lever length, and the length of described 3rd elevating lever is the 4/5-3/4 of described second elevating lever length.
The height of described derivation scraper plate is less than or equal to the distance between described bottom mud derivation base plate and described equalizing tank main body bottom, and the height of described mud collection scraper plate is the 1/6-1/5 of described equalizing tank body height.
Side, described equalizing tank main body top is provided with aeration tube import, described equalizing tank main body top opposite side is provided with aeration tube outlet, described aeration admission passage enters described equalizing tank body interior by described aeration tube import, and described aeration admission passage leaves described equalizing tank body interior by described aeration tube outlet.
The beneficial effects of the utility model are: compared with prior art, the utility model is provided with aerating apparatus, by around the aerating apparatus be arranged in equalizing tank main body, substantially increase the aeration effect of equalizing tank body interior sewage, after combining with whipping appts, make sewage depths also can carry out aeration effectively, substantially increase the efficiency of sewage disposal, decrease the time needed for sewage disposal; The setting of top layer mud retrieving arrangement, makes the mud floating on sewage upper strata in advance collected by top layer mud retrieving arrangement, the mud floating on sewage upper strata can be made can not to affect the aeration effect of sewage, also reduce the content of mud in sewage simultaneously; Described equalizing tank main body top is provided with air outlet, air outlet is connected with collection gas cylinder, the biogas and other gas that produce in sewage treatment process can be collected in, so not only efficiently utilize the various by products produced in sewage treatment process, also can ensure the stable of equalizing tank body interior pressure simultaneously, ensure the running of equalizing tank Soil stability; Be provided with bottom mud collection device, derived by bottom mud that base plate is temporary is separated being deposited on equalizing tank main body bottom mud with the sewage in equalizing tank main body, recycling derives the motion of scraper plate on the derivation scraper plate slide rail being arranged on equalizing tank main body bottom, the mud being deposited on equalizing tank main body bottom is made all to be scraped near mud derivation groove, then derive groove by mud the mud of equalizing tank main body bottom is derived, further reduce the content of mud in sewage, improve the efficiency of sewage disposal; Being provided with acid equalizing tank, neutralization reaction can being carried out in acid equalizing tank, with the emission standard making it reach national regulation, to preserve the ecological environment by going out the sour water of mud; PH proofing unit, soda acid whipping appts and chemicals dosing plant is provided with in acid equalizing tank, by adding in alkalescence and medicine in the detection control chemicals dosing plant oxytropism equalizing tank of PH proofing unit, under the effect of soda acid whipping appts, make to carry out effective neutralization reaction with medicine in sour water and alkalescence, after treating that PH proofing unit detects that the pH value of sour water is up to standard, control to add flocculation agent in flocculation chemicals dosing plant oxytropism equalizing tank, to purify waste water further, finally will be passed through outside the sour water discharger of purification by water port.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation of aerating apparatus in the utility model.
In figure: 1 is equalizing tank main body, 2 is aerating apparatus, 3 is sewage inlet, 4 is wastewater influent pipeline, 5 is sewage outlet, 6 is sewage drainage pipeline, 7 is aeration air intake pump, 8 is aeration admission passage, 9 is aeration head, 10 is aeration pipe connecting, 11 is agitator motor, 12 is stirring-head, 13 is mud accumulator tank, 14 is mud collection scraper plate, 15 is scraper plate rail plate, 16 is air outlet, 17 is exhaust line, 18 is sump pump, 19 for stirring elevating lever, 20 is bottom mud derivation groove, 21 for deriving scraper plate, 22 for deriving scraper plate slide rail, 23 is bottom mud derivation base plate, 24 is acid equalizing tank, 25 is chemicals dosing plant, 26 is flocculation chemicals dosing plant, 27 is PH proofing unit, 28 is soda acid agitator motor, 29 is soda acid agitator arm, 30 is soda acid stirring-head, 31 is flocculation sediment filtering grid.
Embodiment
Below by specific embodiment, the technical solution of the utility model is further described.
As depicted in figs. 1 and 2, wherein, 1 is equalizing tank main body, 2 is aerating apparatus, 3 is sewage inlet, 4 is wastewater influent pipeline, 5 is sewage outlet, 6 is sewage drainage pipeline, 7 is aeration air intake pump, 8 is aeration admission passage, 9 is aeration head, 10 is aeration pipe connecting, 11 is agitator motor, 12 is stirring-head, 13 is mud accumulator tank, 14 is mud collection scraper plate, 15 is scraper plate rail plate, 16 is air outlet, 17 is exhaust line, 18 is sump pump, 19 for stirring elevating lever, 20 is bottom mud derivation groove, 21 for deriving scraper plate, 22 for deriving scraper plate slide rail, 23 is bottom mud derivation base plate, 24 is acid equalizing tank, 25 is chemicals dosing plant, 26 is flocculation chemicals dosing plant, 27 is PH proofing unit, 28 is soda acid agitator motor, 29 is soda acid agitator arm, 30 is soda acid stirring-head, 31 is flocculation sediment filtering grid.
Two-stage is held concurrently oxygen waste disposal plant, comprise equalizing tank main body, aerating apparatus, whipping appts, top layer mud retrieving arrangement, bottom mud collection device, acid equalizing tank, chemicals dosing plant, flocculation chemicals dosing plant and bottom sediment collection device, sewage inlet is provided with on the left of equalizing tank main body, sewage inlet is connected with wastewater influent pipeline, sewage outlet is provided with on the right side of equalizing tank main body, sewage outlet is provided with filtering grid, sewage outlet is connected with sewage drainage pipeline, sewage drainage pipeline is provided with sump pump, equalizing tank main body employing cross section is the structure of inverted isosceles trapezoid, aerating apparatus comprises aeration air intake pump, aeration admission passage and aeration devices, aeration admission passage is arranged around equalizing tank body interior, aeration admission passage is provided with aeration opening uniformly, aeration devices is arranged in aeration opening, aeration devices comprises aeration head and aeration pipe connecting, aeration head adopts cross section to be semicircular structure, aeration spout is provided with uniformly at aeration head top, be connected with aeration pipe connecting bottom aeration head, aeration admission passage one end is provided with aeration air intake pump, whipping appts is arranged on the top of equalizing tank main body, whipping appts comprises agitator motor, stirring-head and stirring elevating lever, agitator motor is arranged on and stirs elevating lever one end, stirring-head is arranged on the other end of agitator motor, stir elevating lever and comprise the first elevating lever, second elevating lever, 3rd elevating lever and elevating lever sleeve pipe, socket the second elevating lever in first elevating lever, socket the 3rd elevating lever in second elevating lever, elevating lever sleeve pipe is arranged on the outside of stirring elevating lever, the length of elevating lever sleeve pipe equals the first elevating lever, the summation of the second elevating lever and the 3rd elevating lever length, top layer mud retrieving arrangement comprises mud accumulator tank, mud collects scraper plate and scraper plate rail plate, scraper plate rail plate is arranged on equalizing tank main body top, what mud collected scraper plate activity is arranged on scraper plate rail plate, mud accumulator tank reclaims guide rail by mud and is arranged on side, equalizing tank main body top, mud accumulator tank adopts " L " shape structure, bottom mud collection device is arranged on equalizing tank main body bottom, bottom mud collection device comprises bottom mud derives groove, derive scraper plate, derive scraper plate slide rail and bottom mud derivation base plate, bottom mud derives the bottom end vicinity that base plate is arranged on equalizing tank main body, mud derives the below that groove is arranged on mud water outlet, derive scraper plate slide rail and be arranged on equalizing tank main body bottom, deriving being arranged on of scraper plate activity derives on scraper plate slide rail, sewage drainage pipeline is connected with acid equalizing tank, acid both sides, equalizing tank top are respectively arranged with chemicals dosing plant and flocculation chemicals dosing plant, PH proofing unit is provided with in acid equalizing tank, soda acid whipping appts is provided with above acid equalizing tank, soda acid whipping appts comprises soda acid agitator motor, soda acid agitator arm and soda acid stirring-head, soda acid agitator motor is arranged on soda acid agitator arm one end, the soda acid agitator arm the other end is provided with soda acid stirring-head, the input terminus of chemicals dosing plant is connected with the first output terminal of PH proofing unit, the flocculation input terminus of chemicals dosing plant is connected with the second output terminal of PH proofing unit, flocculation sediment filtering grid is provided with near bottom acid equalizing tank, the below of flocculation sediment filtering grid is provided with bottom sediment collection device.
Equalizing tank main body top is provided with air outlet, and air outlet is connected with collection gas cylinder by exhaust line.
The length sum of the first elevating lever, the second elevating lever and the 3rd elevating lever is less than or equal to the degree of depth of equalizing tank main body, and the length of the second elevating lever is the 4/5-3/4 of the first elevating lever length, and the length of the 3rd elevating lever is the 4/5-3/4 of the second elevating lever length.
The height of derivation scraper plate is less than or equal to the distance between bottom mud derivation base plate and equalizing tank main body bottom, and the height of mud collection scraper plate is the 1/6-1/5 of equalizing tank body height.
Side, equalizing tank main body top is provided with aeration tube import, equalizing tank main body top opposite side is provided with aeration tube outlet, aeration admission passage enters equalizing tank body interior by aeration tube import, and aeration admission passage leaves equalizing tank body interior by aeration tube outlet.
Compared with prior art, the present embodiment is provided with aerating apparatus, by around the aerating apparatus be arranged in equalizing tank main body, substantially increase the aeration effect of equalizing tank body interior sewage, after combining with whipping appts, make sewage depths also can carry out aeration effectively, substantially increase the efficiency of sewage disposal, decrease the time needed for sewage disposal; The setting of top layer mud retrieving arrangement, makes the mud floating on sewage upper strata in advance collected by top layer mud retrieving arrangement, the mud floating on sewage upper strata can be made can not to affect the aeration effect of sewage, also reduce the content of mud in sewage simultaneously; Described equalizing tank main body top is provided with air outlet, air outlet is connected with collection gas cylinder, the biogas and other gas that produce in sewage treatment process can be collected in, so not only efficiently utilize the various by products produced in sewage treatment process, also can ensure the stable of equalizing tank body interior pressure simultaneously, ensure the running of equalizing tank Soil stability; Be provided with bottom mud collection device, derived by bottom mud that base plate is temporary is separated being deposited on equalizing tank main body bottom mud with the sewage in equalizing tank main body, recycling derives the motion of scraper plate on the derivation scraper plate slide rail being arranged on equalizing tank main body bottom, the mud being deposited on equalizing tank main body bottom is made all to be scraped near mud derivation groove, then derive groove by mud the mud of equalizing tank main body bottom is derived, further reduce the content of mud in sewage, improve the efficiency of sewage disposal; Being provided with acid equalizing tank, neutralization reaction can being carried out in acid equalizing tank, with the emission standard making it reach national regulation, to preserve the ecological environment by going out the sour water of mud; PH proofing unit, soda acid whipping appts and chemicals dosing plant is provided with in acid equalizing tank, by adding in alkalescence and medicine in the detection control chemicals dosing plant oxytropism equalizing tank of PH proofing unit, under the effect of soda acid whipping appts, make to carry out effective neutralization reaction with medicine in sour water and alkalescence, after treating that PH proofing unit detects that the pH value of sour water is up to standard, control to add flocculation agent in flocculation chemicals dosing plant oxytropism equalizing tank, to purify waste water further, finally will be passed through outside the sour water discharger of purification by water port.
Above the utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. two-stage is held concurrently oxygen waste disposal plant, it is characterized in that: comprise equalizing tank main body, aerating apparatus, whipping appts, top layer mud retrieving arrangement, bottom mud collection device, acid equalizing tank, chemicals dosing plant, flocculation chemicals dosing plant and bottom sediment collection device, sewage inlet is provided with on the left of described equalizing tank main body, described sewage inlet is connected with wastewater influent pipeline, sewage outlet is provided with on the right side of described equalizing tank main body, described sewage outlet is provided with filtering grid, described sewage outlet is connected with described sewage drainage pipeline, described sewage drainage pipeline is provided with described sump pump, described equalizing tank main body employing cross section is the structure of inverted isosceles trapezoid, described aerating apparatus comprises aeration air intake pump, aeration admission passage and aeration devices, described aeration admission passage is arranged around described equalizing tank body interior, described aeration admission passage is provided with described aeration opening uniformly, described aeration devices is arranged in described aeration opening, described aeration devices comprises aeration head and aeration pipe connecting, described aeration head adopts cross section to be semicircular structure, aeration spout is provided with uniformly at described aeration head top, be connected with described aeration pipe connecting bottom described aeration head, described aeration admission passage one end is provided with described aeration air intake pump, described whipping appts is arranged on the top of described equalizing tank main body, described whipping appts comprises agitator motor, stirring-head and stirring elevating lever, described agitator motor is arranged on described stirring elevating lever one end, described stirring-head is arranged on the other end of described agitator motor, described stirring elevating lever comprises the first elevating lever, second elevating lever, 3rd elevating lever and elevating lever sleeve pipe, described second elevating lever of socket in described first elevating lever, described 3rd elevating lever of socket in described second elevating lever, described elevating lever sleeve pipe is arranged on the outside of described stirring elevating lever, the length of described elevating lever sleeve pipe equals described first elevating lever, the summation of described second elevating lever and described 3rd elevating lever length, described top layer mud retrieving arrangement comprises mud accumulator tank, mud collects scraper plate and scraper plate rail plate, described scraper plate rail plate is arranged on described equalizing tank main body top, what described mud collected scraper plate activity is arranged on described scraper plate rail plate, described mud accumulator tank reclaims guide rail by mud and is arranged on side, described equalizing tank main body top, described mud accumulator tank adopts " L " shape structure, described bottom mud collection device is arranged on described equalizing tank main body bottom, described bottom mud collection device comprises bottom mud derives groove, derive scraper plate, derive scraper plate slide rail and bottom mud derivation base plate, described bottom mud derives the bottom end vicinity that base plate is arranged on described equalizing tank main body, described mud derives the below that groove is arranged on described mud water outlet, described derivation scraper plate slide rail is arranged on described equalizing tank main body bottom, the activity of described derivation scraper plate be arranged on described derivation scraper plate slide rail, described sewage drainage pipeline is connected with described acid equalizing tank, both sides, described acid equalizing tank top are respectively arranged with described chemicals dosing plant and described flocculation chemicals dosing plant, PH proofing unit is provided with in described acid equalizing tank, soda acid whipping appts is provided with above described acid equalizing tank, described soda acid whipping appts comprises soda acid agitator motor, soda acid agitator arm and soda acid stirring-head, described soda acid agitator motor is arranged on described soda acid agitator arm one end, the described soda acid agitator arm the other end is provided with described soda acid stirring-head, the input terminus of described chemicals dosing plant is connected with the first output terminal of described PH proofing unit, the input terminus of described flocculation chemicals dosing plant is connected with the second output terminal of described PH proofing unit, flocculation sediment filtering grid is provided with near bottom described acid equalizing tank, the below of described flocculation sediment filtering grid is provided with described bottom sediment collection device.
2. two-stage according to claim 1 is held concurrently oxygen waste disposal plant, it is characterized in that: described equalizing tank main body top is provided with air outlet, and described air outlet is connected with collection gas cylinder by exhaust line.
3. two-stage according to claim 1 is held concurrently oxygen waste disposal plant, it is characterized in that: the length sum of described first elevating lever, described second elevating lever and described 3rd elevating lever is less than or equal to the degree of depth of described equalizing tank main body, the length of described second elevating lever is the 4/5-3/4 of described first elevating lever length, and the length of described 3rd elevating lever is the 4/5-3/4 of described second elevating lever length.
4. two-stage according to claim 1 is held concurrently oxygen waste disposal plant, it is characterized in that: the height of described derivation scraper plate is less than or equal to the distance between described bottom mud derivation base plate and described equalizing tank main body bottom, the height of described mud collection scraper plate is the 1/6-1/5 of described equalizing tank body height.
5. two-stage according to claim 1 is held concurrently oxygen waste disposal plant, it is characterized in that: side, described equalizing tank main body top is provided with aeration tube import, described equalizing tank main body top opposite side is provided with aeration tube outlet, described aeration admission passage enters described equalizing tank body interior by described aeration tube import, and described aeration admission passage leaves described equalizing tank body interior by described aeration tube outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328499.9U CN204779028U (en) | 2015-05-20 | 2015-05-20 | Two -stage and oxygen sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328499.9U CN204779028U (en) | 2015-05-20 | 2015-05-20 | Two -stage and oxygen sewage treatment plant |
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| Publication Number | Publication Date |
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| CN204779028U true CN204779028U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328499.9U Expired - Fee Related CN204779028U (en) | 2015-05-20 | 2015-05-20 | Two -stage and oxygen sewage treatment plant |
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| Country | Link |
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| CN (1) | CN204779028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601648A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of sewage treatment unit |
| CN107601752A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of effluent treatment plant with anti-sludge blocking function |
-
2015
- 2015-05-20 CN CN201520328499.9U patent/CN204779028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601648A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of sewage treatment unit |
| CN107601752A (en) * | 2016-07-12 | 2018-01-19 | 天津宏晟新环保科技有限公司 | A kind of effluent treatment plant with anti-sludge blocking function |
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