CN220223916U

CN220223916U - Wastewater treatment equipment with multistage precipitation function

Info

Publication number: CN220223916U
Application number: CN202321790431.3U
Authority: CN
Inventors: 吴进礼; 吴昊; 吴磊; 吉安磊
Original assignee: Jiangsu Fuxiao Ecological Environment Engineering Co ltd
Current assignee: Jiangsu Fuxiao Ecological Environment Engineering Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-22
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses wastewater treatment equipment with a multistage sedimentation function, which comprises a primary sedimentation bin and a water inlet pipe, wherein a first water suction pipe is arranged on the inner wall of one side of the primary sedimentation bin, one end of the first water suction pipe is connected with a first water pump, one end of the first water pump, which is far away from the first water suction pipe, is provided with a flocculation sedimentation bin, a second water suction pipe is fixed on the inner wall of one side of the flocculation sedimentation bin, and the water inlet pipe is arranged on the inner wall of one side, which is far away from the first water suction pipe, of the primary sedimentation bin. This waste water treatment equipment with multistage sedimentation function compares with current waste water treatment equipment, is provided with multistage sedimentation mechanism, can carry out multistage sedimentation to waste water before filtering to preliminary removal water impurity is favorable to reducing filtration system's pressure, can also improve waste water treatment's effect, and the device is provided with aeration disinfection mechanism simultaneously, can carry out aeration disinfection to waste water, thereby eliminates the microorganism in the waste water, is favorable to improving and solving the biological pollution in the water.

Description

Wastewater treatment equipment with multistage precipitation function

Technical Field

The utility model relates to the technical field of C, in particular to wastewater treatment equipment with a multistage precipitation function.

Background

The wastewater treatment is to treat wastewater by using physical, chemical and biological methods, so that the wastewater is purified, pollution is reduced, the wastewater is recycled and reused, and the water resource is fully utilized.

The utility model discloses a Chinese-authorized patent with the publication number of CN212091147U, which is named as wastewater treatment equipment, the device comprises a barrel, a filter screen and a cleaning device, wherein the upper end of the barrel is provided with a water inlet pipe, the lower end of the barrel is provided with a water outlet pipe, the filter screen is transversely arranged in the barrel to divide the barrel into an upper part and a lower part, a slag collecting cavity communicated with the inside of the barrel is arranged on the side wall of the barrel, the filter screen corresponds to the middle position of the slag collecting cavity, a gauze is sealed at an opening of the slag collecting cavity below the filter screen, the cleaning device comprises an upper cleaning component and a lower cleaning component, the upper cleaning component comprises a brush, the brush is arranged at the upper end of the filter screen, a driving device for driving the brush to approach or separate from the slag collecting cavity is arranged on the brush, and the lower cleaning component comprises a water pump arranged below the filter screen, and the output end of the water pump is inclined from bottom to top to the slag collecting cavity.

The device can clear up the filter screen and prevent the filter screen from being blocked by waste residues, but the device has some problems when in use:

1. the device does not possess multistage precipitation mechanism, and it can not carry out multistage precipitation to waste water before filtering waste water, leads to impurity in the waste water more, has increased the filtration pressure of filter screen to it only handles waste water through the filter screen, leads to its suspension thing and the particulate of unable clear away in the water, and is not good to the treatment effect of waste water.

2. The device does not have a disinfection mechanism, and the filter screen can only filter large-volume impurities in the wastewater, and biological pollution in the water body can not be treated, so that the wastewater treated by the device possibly contains a large number of bacteria, viruses, algae and other microorganisms, and water body eutrophication in a water area can be caused after the wastewater is discharged.

Aiming at the situation, the technology innovation is carried out on the basis of the existing wastewater treatment equipment.

Disclosure of Invention

The present utility model is directed to a wastewater treatment apparatus having a multistage precipitation function, which solves the problems set forth in the background art described above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste water treatment equipment with multistage sedimentation function, includes elementary sediment storehouse and inlet tube, suction pipe one is installed to one side inner wall of elementary sediment storehouse, and the one end of suction pipe one is connected with water pump one, the one end that suction pipe one was kept away from to water pump one is provided with flocculation sediment storehouse, and flocculation sediment storehouse's top has seted up the feed inlet, one side inner wall of flocculation sediment storehouse is fixed with suction pipe two, the inlet tube is installed in elementary sediment storehouse one side inner wall that keeps away from suction pipe one.

Further, one end of the second water suction pipe is connected with a second water pump, one end of the second water pump, which is far away from the second water suction pipe, is connected with a filter cartridge, and one end of the inside of the filter cartridge is provided with a roving filter layer.

Further, an active carbon filter layer is arranged on one side of the roving filter layer, and a ceramic filter element is arranged on one side of the active carbon filter layer away from the roving filter layer.

Further, the cartridge filter is provided with the aeration storehouse far away from the one end of water pump two, and aeration storehouse and cartridge filter be sealing connection.

Further, an air inlet pipe is arranged in the top wall of the aeration bin, and a shunt pipe is arranged at the bottom end of the air inlet pipe.

Furthermore, the shunt tubes are in sealing connection with the air inlet pipe, and the shunt tubes and the air inlet pipe are made of stainless steel.

Further, the end of the shunt tube is connected with an aeration assembly, the aeration assembly comprises an aeration tube and aeration holes, and the outside of the aeration tube is provided with the aeration holes.

Compared with the prior art, the utility model has the beneficial effects that: the device is provided with multistage sedimentation mechanism, can carry out multistage sedimentation to waste water before filtering to preliminary removal aquatic impurity is favorable to reducing filtration system's pressure, can also improve waste water treatment's effect, and the device is provided with aeration disinfection mechanism simultaneously, can carry out aeration disinfection to waste water, thereby eliminates the microorganism in the waste water, is favorable to improving and solving the biological pollution in the water.

1. According to the utility model, through the arrangement of the primary sedimentation bin, the first water suction pipe, the first water pump, the flocculation sedimentation bin, the feeding hole, the second water pump, the water inlet pipe, the wastewater source is externally connected with the water inlet pipe, after the wastewater enters the primary sedimentation bin, the wastewater can be firstly stood for a period of time, so that sand, metal, soil and the like in the water sink into the bottom of the primary sedimentation bin, after the settlement is completed, a worker can turn on the first water pump, the wastewater after the settlement can be pumped into the flocculation sedimentation bin through the first water suction pipe, as the first water pump is at a certain distance from the primary sedimentation bin, sundries settled at the bottom of the primary sedimentation bin can not be pumped into the first water pump together, after the wastewater enters the flocculation sedimentation bin through the feeding hole, the worker can add a flocculating agent into the flocculation sedimentation bin, and the colloidal particles and the turbid matters in the water can be mutually bonded and aggregated together and settled, so that the turbid matters and the colloidal particles in the water can be removed.

2. According to the utility model, through the arrangement of the aeration bin, the air inlet pipe, the shunt pipes, the aeration assembly, the aeration pipes and the aeration holes, the aeration pipes are provided with four aeration pipes, and the air inlet pipe is externally connected with chlorine dioxide.

Drawings

FIG. 1 is a schematic diagram of a schematic cross-sectional structure of a wastewater treatment apparatus having a multistage precipitation function according to the present utility model;

FIG. 2 is an enlarged partial sectional schematic view of a filter cartridge of a wastewater treatment apparatus having a multistage precipitation function according to the present utility model;

FIG. 3 is a schematic diagram of an enlarged partial sectional elevation of an air inlet pipe, a shunt pipe and an aeration assembly of a wastewater treatment apparatus with a multistage sedimentation function according to the present utility model.

In the figure: 1. a primary sedimentation bin; 2. a first pumping pipe; 3. a first water pump; 4. a flocculation precipitation bin; 5. a feed port; 6. a second pumping pipe; 7. a second water pump; 8. a water inlet pipe; 9. a filter cartridge; 10. a roving filter layer; 11. an active carbon filter layer; 12. a ceramic filter element; 13. an aeration bin; 14. an air inlet pipe; 15. a shunt; 16. an aeration assembly; 1601. an aeration pipe; 1602. and (5) exposing the pores.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in figure 1, the wastewater treatment equipment with the multi-stage precipitation function comprises a primary precipitation bin 1 and a water inlet pipe 8, wherein a water suction pipe I2 is arranged on the inner wall of one side of the primary precipitation bin 1, one end of the water suction pipe I2 is connected with a water pump I3, one end of the water pump I3, which is far away from the water suction pipe I2, is provided with a flocculation precipitation bin 4, the top end of the flocculation precipitation bin 4 is provided with a feed opening 5, a water suction pipe II 6 is fixed on the inner wall of one side of the flocculation precipitation bin 4, the water inlet pipe 8 is arranged on the inner wall of one side, which is far away from the water suction pipe I2, of the primary precipitation bin 1, the water inlet pipe 8 is externally connected with a wastewater source, after the wastewater enters the primary precipitation bin 1, the wastewater can be firstly stood for a period of time, so that sand, metal, soil and the like in the water can be sunk into the bottom of the primary precipitation bin 1, after the settlement is completed, workers can turn on the water pump I3, the waste water after standing and precipitating can be pumped into the flocculation precipitation bin 4 through the first water suction pipe 2, and as the first water pump 3 is a certain distance away from the primary precipitation bin 1, sundries precipitated at the bottom of the primary precipitation bin 1 can not be pumped into the first water pump 3 together, after the waste water enters the flocculation precipitation bin 4, a worker can add a flocculating agent into the flocculation precipitation bin 4 through the feeding hole 5, and the flocculating agent can bond and aggregate colloidal particles and suspended matters in a water body with each other and precipitate the colloidal particles, so that suspended matters and the colloidal particles in the water body are removed.

As shown in fig. 1-3, one end of the water pumping pipe II 6 is connected with a water pump II 7, one end of the water pump II 7 far away from the water pumping pipe II 6 is connected with a filter cartridge 9, one end of the inside of the filter cartridge 9 is provided with a roving filter layer 10, one side of the roving filter layer 10 is provided with an activated carbon filter layer 11, one side of the activated carbon filter layer 11 far away from the roving filter layer 10 is provided with a ceramic filter element 12, one end of the filter cartridge 9 far away from the water pumping pipe II 6 is provided with an aeration bin 13, the aeration bin 13 is in sealing connection with the filter cartridge 9, the top wall of the aeration bin 13 is internally provided with an air inlet pipe 14, the bottom end of the air inlet pipe 14 is provided with a shunt pipe 15, the shunt pipe 15 is in sealing connection with the air inlet pipe 14, the shunt pipe 15 and the air inlet pipe 14 are both made of stainless steel materials, the tail end of the shunt pipe 15 is connected with an aeration assembly 16, the aeration assembly 16 comprises an aeration pipe 1601 and an aeration hole 1602, the outside of aeration tube 1601 has been seted up aeration hole 1602, aeration tube 1601 is provided with four, the external chlorine dioxide that has of intake pipe 14, after waste water got into aeration storehouse 13, the staff can open the aeration switch, chlorine dioxide can flow to each aeration tube 1601 respectively through shunt tubes 15 this moment, and be broken up into the foam by aeration hole 1602, make chlorine dioxide fully contact with the water and dissolve in the water, chlorine dioxide can oxidize the intracellular enzyme of bacterium, thereby prevent bacterial metabolism, and then kill the bacterium, chlorine dioxide can change the capsid of virus simultaneously, lead to the virus death, through above-mentioned process, the device can carry out aeration disinfection to waste water, thereby eliminate the microorganism in the waste water, be favorable to improving and solving the biological pollution in the water.

To sum up: when the wastewater treatment equipment with the multistage sedimentation function is used, firstly, the primary sedimentation bin 1 and the flocculation sedimentation bin 4 of the device can carry out multistage sedimentation on wastewater, after the sedimentation is finished, the wastewater can pass through the filter cartridge 9, the coarse yarn filter layer 10 in the filter cartridge 9 can filter residual particulate matters after sedimentation in the water, the active carbon filter layer 11 can remove peculiar smell in the water and absorb harmful substances in the water, the ceramic filter core 12 can filter particles in the water, the cleanliness of the water body is further improved, after the filtration is finished, the water body can be disinfected in the aeration bin 13, after the disinfection is finished, the staff can discharge the water body, the water inlet pipe 8 is externally connected with a wastewater source, after the wastewater enters the primary sedimentation bin 1, the wastewater can be firstly stood for a period of time, so that sand, metal, soil and the like in the water are sunk into the bottom of the primary sedimentation bin 1, after the settlement is finished, the staff can turn on the water pump I3, the water pump I3 can pump the wastewater after standing and settling into the flocculation settling bin 4 through the water pumping pipe I2, as the water pump I3 is at a certain distance from the primary settling bin 1, sundries settled at the bottom of the primary settling bin 1 can not be pumped into the water pump I3 together, after the wastewater enters the flocculation settling bin 4, the staff can add a flocculating agent into the flocculation settling bin 4 through the feeding hole 5, the flocculating agent can bond and aggregate colloid particles and suspended matters in a water body with each other and settle, thereby removing the suspended matters and colloid particles in the water body, the device can carry out multistage settling on the wastewater before filtering through the above processes, thereby primarily removing impurities in the water, the four air inlet pipes 1601 are arranged, the air inlet pipe 14 is externally connected with chlorine dioxide, after the wastewater enters the aeration bin 13, the staff can turn on the aeration switch, at this time, chlorine dioxide can flow to each aeration pipe 1601 through the shunt pipes 15 respectively and be broken up into foam by the aeration holes 1602, so that the chlorine dioxide is fully contacted with the water body and is dissolved in the water body, and the chlorine dioxide can oxidize enzymes in bacterial cells, thereby preventing bacterial metabolism and killing bacteria, and meanwhile, the chlorine dioxide can change the viral capsid to cause virus death.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a waste water treatment equipment with multistage sedimentation function, includes elementary sediment storehouse (1) and inlet tube (8), its characterized in that, one side inner wall in elementary sediment storehouse (1) is installed drinking-water pipe one (2), and the one end of drinking-water pipe one (2) is connected with water pump one (3), one end that drinking-water pipe one (2) was kept away from to water pump one (3) is provided with flocculation sediment storehouse (4), and flocculation sediment storehouse (4) top has seted up feed inlet (5), one side inner wall in flocculation sediment storehouse (4) is fixed with drinking-water pipe two (6), one side inner wall that drinking-water pipe one (2) was kept away from in elementary sediment storehouse (1) is installed to inlet tube (8).

2. The wastewater treatment device with the multistage precipitation function according to claim 1, wherein one end of the water pumping pipe II (6) is connected with a water pump II (7), one end of the water pump II (7) away from the water pumping pipe II (6) is connected with a filter cartridge (9), and one end of the interior of the filter cartridge (9) is provided with a roving filter layer (10).

3. The wastewater treatment device with the multistage precipitation function according to claim 2, characterized in that an activated carbon filter layer (11) is arranged on one side of the roving filter layer (10), and a ceramic filter element (12) is arranged on one side of the activated carbon filter layer (11) away from the roving filter layer (10).

4. The wastewater treatment device with the multistage precipitation function according to claim 2, wherein an aeration bin (13) is arranged at one end of the filter cartridge (9) far away from the water pump II (7), and the aeration bin (13) is in sealing connection with the filter cartridge (9).

5. The wastewater treatment device with the multistage sedimentation function according to claim 4, wherein an air inlet pipe (14) is arranged in the top wall of the aeration bin (13), and a shunt pipe (15) is arranged at the bottom end of the air inlet pipe (14).

6. The wastewater treatment device with the multistage sedimentation function according to claim 5, wherein the shunt tube (15) is in sealing connection with the air inlet tube (14), and the shunt tube (15) and the air inlet tube (14) are made of stainless steel.

7. The wastewater treatment device with the multistage precipitation function according to claim 5, wherein the tail end of the shunt tube (15) is connected with an aeration assembly (16), the aeration assembly (16) comprises an aeration tube (1601) and aeration holes (1602), and the aeration holes (1602) are formed in the outer portion of the aeration tube (1601).