CN213895509U

CN213895509U - Eliminate black smelly ecological remediation treatment facility of water

Info

Publication number: CN213895509U
Application number: CN202020919888.XU
Authority: CN
Inventors: 江学; 芦茜
Original assignee: Nanjing Bosite Environmental Protection Technology Co ltd
Current assignee: Nanjing Bosite Environmental Protection Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-08-06
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a sewage treatment technical field specifically discloses an eliminate black smelly ecological remediation treatment facility of water, package colating tank, first medicine pond, MBR filtering pond, second that communicate in proper order add medicine pond and artifical wetland pond, be provided with the filtration swash plate in the colating tank, the bottom that first medicine pond and second added medicine pond is equipped with respectively and adds the medicine pipeline, it all communicates with the medicine liquid pond through infusion pipeline to add the medicine pipeline, be provided with a plurality of MBR filtration membranes on the perpendicular to rivers pipeline in the MBR filtering pond, eliminate black smelly ecological remediation treatment facility of water and be convenient for handle black smelly water, effectively get rid of suspended solid, heavy metal wherein, improve the sewage clarity, the black smelly water of being convenient for is administered.

Description

Eliminate black smelly ecological remediation treatment facility of water

Technical Field

The utility model relates to a sewage treatment technical field especially relates to an eliminate black smelly ecological remediation treatment facility of water.

Background

Black and odorous water is a prominent water environment problem in China at present. The black and odorous water body not only causes the degradation of the original ecological environment function, but also seriously influences the normal life of surrounding residents.

The black and odorous water body refers to a water body which changes into black and odorous water color due to excessive pollutant receiving and exceeding the water environment capacity and self-purification capacity of the water body. The water quality of the black and odorous water body is generally inferior to the water quality of class V of GB 3838-2002 surface water environmental quality standard, and the concentration of dissolved oxygen in the water body is generally less than 2 mg/L. The black and odorous water body can be classified into yellow (grey) green odorless, grey brown slightly odorous, black odorous and dark black odorous of grade 4.

The causes of the black and odorous water are manifold, and the involved factors are more, including dissolved oxygen, organic pollutants, air temperature and the like. The generation of the black and odorous phenomenon of the water body is a complex physical, chemical and biological process, and relates to a plurality of factors, mainly including organic matter pollution of the water body, nitrogen and phosphorus pollution, bottom mud and bottom material resuspension, microbial metabolism, heat pollution and the like; the black and odorous water body remediation equipment in the prior art generally has poor treatment effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a better black smelly ecological remediation treatment facility of elimination water of purifying effect, the black smelly ecological remediation treatment facility of elimination water is convenient for handle black smelly water, effectively gets rid of suspended solid, heavy metal wherein, improves sewage clarity, and the black smelly water of being convenient for is administered.

In order to achieve the technical effects, the utility model adopts the following technical scheme:

the utility model provides an eliminate smelly ecological remediation treatment facility in black water, package colating tank, first medicine pond, MBR filtering pond, the second that communicates in proper order add medicine pond and artifical wetland pond, colating tank, first medicine pond, MBR filtering pond, second that add medicine pond and artifical wetland pond communicate in proper order, the top of colating tank is provided with the water inlet, constructed wetland's bottom is provided with the delivery port, be provided with the filtration swash plate in the colating tank, the bottom in first medicine pond and the second that adds medicine pond is equipped with respectively and adds the medicine pipeline, it all communicates with the liquid medicine pond through infusion pipeline to add the medicine pipeline, be provided with a plurality of MBR filtration membranes on the perpendicular to water flow pipeline in the MBR filtering pond.

Further, the top of coarse filter tank is provided with the opening, the filter vat is installed to opening part detachably, the water inlet has been seted up at the top of filter vat.

Further, the filter vat includes ladle body and bucket along, the ladle body is located the part interval in the coarse filter pond is provided with a plurality of filtration holes uniformly.

Furthermore, the outside of coarse filtration pond is provided with the elevator pump, the play water end of elevator pump with the water inlet intercommunication.

Furthermore, the infusion pipelines are all provided with metering pumps, and the metering pumps are electrically connected with a controller.

Furthermore, the bottom of the second dosing tank is also provided with an aeration pipeline, aeration heads are uniformly arranged on the aeration pipeline, and the part of the aeration pipeline, which is positioned outside the second dosing tank, is fixedly connected with an oxygen generator.

Furthermore, the artificial wetland pool is provided with a planting layer, a bioceramic layer, a zeolite layer and an activated carbon layer from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

first aspect, the utility model provides a pair of eliminate black smelly ecological remediation treatment facility of water is through setting up the base set gradually on the base coarse filtration pond, first medicine pond, MBR filtering pond, the second that communicate in proper order and add medicine pond and artifical wetland pond, it is little to have area, transports convenient characteristics.

In a second aspect, the utility model provides a pair of eliminate black smelly ecological remediation treatment facility of water via the sewage elevator pump promotes sewage to the coarse filtration pond carries out prefiltering, adds medicine pond and constructed wetland pond through first medicine pond, MBR filtering pond, second in proper order again and carries out multilevel processing, can get rid of the impurity of aquatic effectively, has good water purifying effect.

The third aspect, the utility model provides a pair of eliminate smelly ecological remediation treatment facility of water black is to the more characteristics of suspension impurity in the smelly water of black, through the detachable filter vat that sets up in the top of filtering the swash plate, sewage via the elevator pump gets into carry out prefiltration in the filter vat, reduce the processing load of filtering the swash plate, the extension filter the life of swash plate.

Drawings

Fig. 1 is a schematic view of an overall structure of an ecological restoration processing device for eliminating black and odorous water provided by an embodiment of the present invention;

FIG. 2 is a sectional view of an A-A' ecological restoration processing device for eliminating the black and odorous water according to an embodiment of the present invention;

the reference signs are: 10 is a rough filter tank, 101 is a filter inclined plate, 102 is a filter barrel, 103 is a filter hole, 104 is a sealing cover, 105 is a barrel edge, 106 is a lifting pump, 20 is a first dosing tank, 201 is a dosing pipeline, 202 is a liquid medicine tank, 203 is a metering pump, 204 is a liquid infusion pipeline, 205 is a mechanical stirring device, 30 is an MBR filter tank, 301 is an MBR filter membrane, 40 is a second dosing tank, 401 is an aeration pipeline, 50 is an artificial wetland tank, 501 is a water outlet, 502 is a planting layer, 503 is a biological ceramic layer, 504 is a zeolite layer, and 505 is an activated carbon layer.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-2, the present embodiment provides an eliminate smelly ecological remediation treatment device of water body black, package coarse filtration tank 10, first dosing tank 20, MBR filtering pond 30, second dosing tank 40 and artifical wetland pond 50 that communicate in proper order, coarse filtration tank 10, first dosing tank 20, MBR filtering pond 30, second dosing tank 40 and artifical wetland pond 50 communicate in proper order, the top of coarse filtration tank 10 is provided with the water inlet, the bottom of constructed wetland is provided with delivery port 501, be provided with filtration swash plate 101 in the coarse filtration tank 10, the bottom of first dosing tank 20 and second dosing tank 40 is equipped with respectively adds medicine pipeline 201, it all communicates with medicine liquid pond 202 through infusion pipeline 204 to add medicine pipeline 201, be provided with a plurality of filtration membranes 301 on the perpendicular to water flow pipeline in the MBR filtering pond 30, sewage is through coarse filtration tank 10, first dosing tank 20, MBR filtering pond 30, The first medicine adding pool 20 and the second medicine adding pool 40 are used for adding flocculating agents and other auxiliary agents, the sewage is firstly subjected to two-layer physical filtration, primary flocculation and fine filtration and then is subjected to flocculation again in the ecological restoration treatment equipment for eliminating the black and odorous water body, most pollutants in the black and odorous water body are effectively removed, and then biological regulation is carried out through the artificial wetland pool 50, so that the ecological restoration of the water body can be further promoted.

In this embodiment, all be provided with mechanical agitating unit 205 in first dosing pond 20 and the second dosing pond 40, mechanical agitating unit 205 electricity is connected with the power, be provided with a plurality of impeller on the mechanical agitating unit 205, mechanical agitating unit 205 is convenient for fully contact the flocculating agent that makes the joining with the water, improves flocculation efficiency.

In this embodiment, an opening penetrating through the wall of the coarse filter tank 10 is provided at the top of the coarse filter tank 10, a filter vat 102 is detachably installed at the opening, and a water inlet is opened at the top of the filter vat 102.

In this embodiment, filter vat 102 includes ladle body and bucket edge 105, the bucket edge 105 with the opening joint, the ladle body is located part interval in the coarse strainer 10 is provided with a plurality of filtration pores 103 uniformly, the top of ladle body still is provided with sealed lid 104, the periphery of sealed lid 104 still is provided with the silica gel sealing washer, filter vat 102 is convenient for carry out prefiltration to sewage, reduces to precipitate the entering deposit the swash plate, reduces the maintenance cost.

In this embodiment, the outside of coarse filter tank 10 is provided with elevator pump 106, the play water end of elevator pump 106 with the water inlet intercommunication, the end of intaking of elevator pump 106 communicates with the effluent water sump, elevator pump 106 promotes sewage to the top of coarse filter tank 10, sewage warp carry out the prefiltration in coarse filter tank 10, can get rid of wherein most suspended solid and particle deposit.

In this embodiment, all be provided with the measuring pump 203 on the infusion pipeline 204, the measuring pump 203 electricity is connected with the controller, the measuring pump 203 is convenient for control the dose, and the accessible detects the quality of water condition and adjusts the dose, reduces the secondary pollution that the dose too much leads to or the impurity that the dose is not enough causes gets rid of not thorough phenomenon.

In this embodiment, the bottom of the second dosing tank 40 is further provided with an aeration pipe 401, the aeration pipe 401 is uniformly provided with aeration heads, and the part of the aeration pipe 401 outside the second dosing tank 40 is fixedly connected with an oxygen generator, which facilitates increasing the oxygen content in the sewage and facilitating the next treatment.

In this embodiment, the artificial wetland pool 50 is provided with a planting layer 502, a bioceramic layer 503, a zeolite layer 504 and an activated carbon layer 505 from top to bottom, and the artificial wetland pool 50 can further remove particle impurities and organic pollution in water, improve the clarity of water, biologically regulate water quality, and promote the recovery of water.

The principle of the utility model is that: the utility model provides a pair of eliminate black smelly ecological remediation treatment facility of water promotes sewage through elevator pump 106 to the top of coarse strainer 10 for sewage from top to bottom flows in coarse strainer 10 in-process carries out twice filtration filter filtering most large granule impurity in the filter vat 102, can with filter vat 102 dismantles and emptys the processing, and the sewage through the coarse filtration processing stirs, adds the medicine and flocculates in first medicine adding pond 20, and MBR filtering pond 30 carries out solid-liquid separation once more, flocculates once more and dissolves oxygen in second medicine adding pond 40 at last the second sewage of second medicine adding 40 in-process gets into artifical wetland pond 50 and filters and the microorganism regulation, and further gets rid of ammonia nitrogen impurity wherein, handles and resumes black smelly water effectively.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides an eliminate black smelly ecological remediation treatment facility of water which characterized in that: including rough filtering basin (10), first dosing tank (20), MBR filtering pond (30), the second that is provided with in proper order and adds medicine pond (40) and artifical wetland pond (50), be provided with in rough filtering basin (10) and filter swash plate (101), the bottom in first dosing tank (20) and second dosing tank (40) is equipped with respectively and adds medicine pipeline (201), it all communicates with liquid medicine pond (202) through infusion pipeline (204) to add medicine pipeline (201), be provided with a plurality of MBR filtration membrane (301) on the perpendicular to rivers pipeline in MBR filtering pond (30).

2. The ecological restoration treatment equipment for eliminating the black and odorous water body of claim 1, which is characterized in that: the top of coarse filter (10) is provided with the opening, filter vat (102) are installed to opening part detachably, the water inlet has been seted up at the top of filter vat (102).

3. The ecological restoration treatment equipment for eliminating the black and odorous water body of claim 2, which is characterized in that: the filter vat (102) includes ladle body and bucket along (105), the ladle body is located the part interval in coarse filter tank (10) is provided with a plurality of filtration holes (103) uniformly.

4. The ecological restoration treatment equipment for eliminating the black and odorous water body of claim 2, which is characterized in that: the outer side of the coarse filtering tank (10) is provided with a lifting pump (106), and the water outlet end of the lifting pump (106) is communicated with the water inlet.

5. The ecological restoration treatment equipment for eliminating the black and odorous water body of claim 1, which is characterized in that: the infusion pipeline (204) is provided with a metering pump (203), and the metering pump (203) is electrically connected with a controller.

6. The ecological restoration treatment equipment for eliminating the black and odorous water body of claim 1, which is characterized in that: the bottom of the second dosing tank (40) is also provided with an aeration pipeline (401), aeration heads are uniformly arranged on the aeration pipeline (401), and the part of the aeration pipeline (401) outside the second dosing tank (40) is fixedly connected with an oxygen generator.

7. The ecological restoration treatment equipment for eliminating the black and odorous water body of claim 1, which is characterized in that: the artificial wetland pool (50) is provided with a planting layer (502), a bioceramic layer (503), a zeolite layer (504) and an activated carbon layer (505) from top to bottom.