CN219526430U - Novel sewage treatment device - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, and particularly discloses a novel sewage treatment device which comprises a filler interception mechanism, an aeration mechanism, an overflow mechanism, a filtering mechanism and a stripping reflux mechanism, wherein the aeration mechanism is communicated with the filler interception mechanism and is positioned at one side of the filler interception mechanism, the overflow mechanism is communicated with the aeration mechanism, the filtering mechanism is communicated with the overflow mechanism and is positioned at one side of the filtering mechanism, and the stripping reflux mechanism is communicated with the overflow mechanism and is positioned at one side of the overflow mechanism. Through the setting of above structure, can utilize the residual air of fan, when satisfying aeration oxygen suppliment, improve the availability factor of fan, reduced the complete machine energy consumption, can improve the filtration precision to sewage through the comet filter material simultaneously.

Description

Novel sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a novel sewage treatment device.

Background

At present, sewage treatment is a process of purifying sewage to meet the water quality requirement of discharge or reuse, and is applied to various fields.

However, in the prior art, the sewage treatment device has serious filler loss, high energy consumption, uneven aeration and poor filtering effect, thereby causing the problems of high sewage treatment cost and substandard treatment quality.

Disclosure of Invention

The utility model aims to provide a novel sewage treatment device, and aims to solve the technical problems of serious filler loss, high energy consumption, uneven aeration and poor filtering effect of a water treatment device in the prior art, thereby causing high sewage treatment cost and substandard treatment quality.

In order to achieve the above purpose, the novel sewage treatment device comprises a filler interception mechanism, an aeration mechanism, an overflow mechanism, a filtering mechanism and a stripping reflux mechanism, wherein the aeration mechanism is communicated with the filler interception mechanism and is positioned on one side of the filler interception mechanism, the overflow mechanism is communicated with the aeration mechanism and is positioned on one side of the overflow mechanism, the filtering mechanism is communicated with the overflow mechanism and is positioned on one side of the filtering mechanism, and the stripping reflux mechanism is communicated with the overflow mechanism and is positioned on one side of the overflow mechanism.

The novel sewage treatment device further comprises a plurality of aeration pipeline supports, and each aeration pipeline support is arranged in the aeration mechanism.

Each aeration pipeline support comprises an outer cylinder, an inner cylinder, a U frame and a hanging lug, wherein the inner cylinder is in threaded connection with the outer cylinder and embedded in the outer cylinder, the U frame is communicated with the outer cylinder and located at the upper end of the outer cylinder, and the hanging lug is hinged with the U frame and located at the upper end of the U frame.

The overflow mechanism comprises an overflow weir plate, the overflow weir plate comprises a bottom plate, a side plate, a weir plate and an adjusting assembly, the side plate is fixedly connected with the bottom plate and positioned at the upper end of the bottom plate, the weir plate is arranged on one side of the side plate, and the weir plate is fixedly connected with the side plate through the adjusting assembly.

The filter mechanism comprises a filter tank channel, filter material laminate plates, positioning columns and nuts, wherein the positioning columns are fixedly connected with the filter tank channel and are respectively located at the upper end of the filter tank channel, the filter material laminate plates are respectively arranged in the filter tank channel, the positioning columns penetrate through the corresponding filter material laminate plates respectively, the nuts are respectively arranged in a plurality, and the nuts are respectively in threaded connection with the corresponding positioning columns and are respectively sleeved on the outer surface walls of the corresponding positioning columns.

Each filter material laminate comprises a box body, a box cover and a baffle, wherein the box cover is hinged with the box body, the box cover covers the box body, the baffle is fixedly connected with the box body and is positioned at one end of the box body, and the corresponding positioning column penetrates through the baffle.

The stripping reflux mechanism comprises a nitrifying liquid reflux pipe, a sludge reflux pipe and a stripping pipe, one end of the nitrifying liquid reflux pipe is communicated with one end of the sludge reflux pipe, two ends of the stripping pipe are respectively communicated with the nitrifying liquid reflux pipe and the sludge reflux pipe, and two ends of the stripping pipe respectively penetrate through the nitrifying liquid reflux pipe and the sludge reflux pipe which correspond to each other.

According to the novel sewage treatment device, the filler interception mechanism can effectively prevent the filler from losing and blocking the rear-end process units and equipment; through the adjustment of the aeration mechanism, the aeration area is uniformly aerated, the packing is prevented from piling up, the packing fluidization effect is optimal, and the packing is prevented from sinking; the stripping mechanism can utilize the residual air of a fan in the aeration mechanism to realize reflux of nitrifying liquid and sludge; by adjusting the overflow mechanism, the water outlet of the precipitation unit is uniform, the precipitation effect is better, and the process load of the rear-end process unit is reduced; the steam stripping reflux mechanism can utilize the residual air of the fan, and can improve the service efficiency of the fan and reduce the energy consumption of the whole machine while meeting the aeration oxygen supply; meanwhile, the filtering precision of sewage can be improved through the comet filter material, and the stability of the effluent index is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a novel sewage treatment apparatus according to the present utility model.

Fig. 2 is a schematic structural view of the aeration line support of the present utility model.

Fig. 3 is a schematic view of the structure of the overflow weir plate of the present utility model.

Fig. 4 is a schematic view of the structure of the filtering mechanism of the present utility model.

Fig. 5 is a cross-sectional view showing the internal structure of the filter mechanism of the present utility model.

Fig. 6 is a schematic structural view of the stripping reflux mechanism of the present utility model.

1-filler interception mechanism, 2-aeration mechanism, 3-overflow mechanism, 4-filtering mechanism, 5-stripping reflux mechanism, 6-urceolus, 7-inner tube, 8-U frame, 9-hangers, 10-bottom plate, 11-weir plate, 12-curb plate, 13-adjusting component, 14-filter tank way, 15-reference column, 16-nut, 17-box, 18-case lid, 19-baffle, 20-nitrifying liquid reflux pipe, 21-sludge reflux pipe, 22-stripping pipe.

Detailed Description

Referring to fig. 1 to 6, the present utility model provides a novel sewage treatment device, which comprises a filler interception mechanism 1, an aeration mechanism 2, an overflow mechanism 3, a filtering mechanism 4 and a stripping reflux mechanism 5, wherein the aeration mechanism 2 is communicated with the filler interception mechanism 1 and is positioned at one side of the filler interception mechanism 1, the overflow mechanism 3 is communicated with the aeration mechanism 2 and is positioned at one side of the overflow mechanism 3, the filtering mechanism 4 is communicated with the overflow mechanism 3 and is positioned at one side of the filtering mechanism 4, and the stripping reflux mechanism 5 is communicated with the overflow mechanism 3 and is positioned at one side of the overflow mechanism 3.

In this embodiment, the blocking of the back-end process units and the equipment caused by the loss of the filler can be effectively prevented by the filler blocking mechanism 1, wherein the filler blocking mechanism 1 uses blocking nets to block and filter the filler, the blocking nets are provided with a plurality of meshes, the pore diameters and the pore distances of the meshes are customized according to the actual use condition, and different blocking nets can be used according to different requirements, so that the purpose of reducing the loss of the filler is achieved; through the adjustment of the aeration mechanism 2, aeration in the aeration area is uniform, packing accumulation is prevented, the packing fluidization effect is optimal, and the packing is prevented from sinking; the stripping reflux mechanism 5 can utilize the residual air of the fan in the aeration mechanism 2 to realize reflux of nitrifying liquid and sludge, and the comet filter material is adopted in the filtering mechanism 4 for filtering, so that the filtering precision of sewage can be improved, and the stability of the water outlet index is ensured.

Further, the novel sewage treatment device further comprises a plurality of aeration pipeline brackets, and each aeration pipeline bracket is arranged in the aeration mechanism 2.

In the embodiment, the aeration pipe bracket can adjust the aeration height so as to achieve the uniform aeration requirement.

Further, each aeration pipeline support comprises an outer cylinder 6, an inner cylinder 7, a U frame 8 and a hanging lug 9, wherein the inner cylinder 7 is in threaded connection with the outer cylinder 6 and embedded in the outer cylinder 6, the U frame 8 is communicated with the outer cylinder 6 and is located at the upper end of the outer cylinder 6, and the hanging lug 9 is hinged with the U frame 8 and is located at the upper end of the U frame 8.

In this embodiment, the U-frame 8 and the hanging lugs 9 are used to fix the outer cylinder 6, and at the same time, the inner cylinder 7 is screwed, so that the purpose of adjusting the height of the aeration pipeline bracket can be achieved.

Further, the overflow mechanism comprises an overflow weir plate, the overflow weir plate comprises a bottom plate 10, a side plate 12, a weir plate 11 and an adjusting assembly 13, the side plate 12 is fixedly connected with the bottom plate 10 and is positioned at the upper end of the bottom plate 10, the weir plate 11 is arranged on one side of the side plate 12, and the weir plate 11 is fixedly connected with the side plate 12 through the adjusting assembly 13.

In this embodiment, the bottom plate 10 is used to support the side plate, and the side plate is used to support the weir plate through the adjusting component, the adjusting component is used to adjust the weir plate 11, and the height or the inclination of the weir plate 11 is adjusted to achieve a required state, ensure the working state of the overflow mechanism 3, so that the water outlet of the precipitation unit is uniform, the precipitation effect is better, and the process load of the back-end process unit is reduced.

Further, the filtering mechanism 4 includes a filtering box 14, a plurality of filtering material laminates, positioning columns 15 and nuts 16, the number of the positioning columns 15 is multiple, each positioning column 15 is fixedly connected with the filtering box 14 and is located at the upper end of the filtering box 14, the number of the filtering material laminates is multiple, each filtering material laminate is disposed in the filtering box 14, each positioning column 15 penetrates through the corresponding filtering material laminate, the number of the nuts 16 is multiple, and each nut 16 is in threaded connection with the corresponding positioning column 15 and is sleeved on the outer surface wall of the corresponding positioning column 15.

In this embodiment, the filtering tank 14 filters sewage in and out, and simultaneously holds the comet filtering material in the filtering material laminate, and fixes the comet filtering material through the positioning column 15 and the nut 16, so that when the comet filtering material is replaced, the treatment of sewage is not required to be stopped, and the filtering material can be replaced in the sewage treatment process.

Further, each filter material laminate includes a box 17, a box cover 18 and a baffle 19, the box cover 18 is hinged to the box 17, the box cover 18 covers the box 17, the baffle 19 is fixedly connected to the box 17 and located at one end of the box 17, and the corresponding positioning column 15 penetrates through the baffle 19.

In this embodiment, the case cover 18 covers the case 17, and the case 17 houses the comet filter material, and the baffle 19 supports the case 17 and plays a role in positioning.

Further, the stripping reflux mechanism 5 comprises a nitrifying liquid reflux pipe 20, a sludge reflux pipe 21 and a stripping pipe 22, wherein one end of the nitrifying liquid reflux pipe 20 is communicated with one end of the sludge reflux pipe 21, two ends of the stripping pipe 22 are respectively communicated with the nitrifying liquid reflux pipe 20 and the sludge reflux pipe 21, and two ends of the stripping pipe 22 respectively penetrate through the nitrifying liquid reflux pipe 20 and the sludge reflux pipe 21.

In this embodiment, the air source is the air remaining of the fan in the aeration mechanism 2, wherein the valve adopts a high-precision diaphragm valve, so as to realize the adjustment of the reflux quantity, improve the utilization rate of the fan, and achieve the purpose of reducing the energy consumption.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (7)

1. A novel sewage treatment device is characterized in that,

the device comprises a filler interception mechanism, an aeration mechanism, an overflow mechanism, a filtering mechanism and a stripping reflux mechanism, wherein the aeration mechanism is communicated with the filler interception mechanism and is positioned on one side of the filler interception mechanism, the overflow mechanism is communicated with the aeration mechanism and is positioned on one side of the overflow mechanism, the filtering mechanism is communicated with the overflow mechanism and is positioned on one side of the filtering mechanism, and the stripping reflux mechanism is communicated with the overflow mechanism and is positioned on one side of the overflow mechanism.

2. A novel sewage treatment apparatus as claimed in claim 1, wherein,

the novel sewage treatment device further comprises a plurality of aeration pipeline brackets, and each aeration pipeline bracket is arranged in the aeration mechanism.

3. A novel sewage treatment apparatus as claimed in claim 2, wherein,

each aeration pipeline support comprises an outer cylinder, an inner cylinder, a U frame and a hanging lug, wherein the inner cylinder is in threaded connection with the outer cylinder and embedded in the outer cylinder, the U frame is communicated with the outer cylinder and located at the upper end of the outer cylinder, and the hanging lug is hinged with the U frame and located at the upper end of the U frame.

4. A novel sewage treatment apparatus as claimed in claim 3, wherein,

the overflow mechanism comprises an overflow weir plate, the overflow weir plate comprises a bottom plate, a side plate, a weir plate and an adjusting assembly, the side plate is fixedly connected with the bottom plate and is positioned at the upper end of the bottom plate, the weir plate is arranged on one side of the side plate, and the weir plate is fixedly connected with the side plate through the adjusting assembly.

5. A novel sewage treatment apparatus as claimed in claim 4, wherein,

the filter mechanism comprises a filter tank channel, filter material laminate plates, positioning columns and nuts, wherein the positioning columns are fixedly connected with the filter tank channel and are respectively located at the upper end of the filter tank channel, the filter material laminate plates are multiple, the filter material laminate plates are respectively arranged in the filter tank channel, the positioning columns penetrate through the corresponding filter material laminate plates, the nuts are multiple, and the nuts are respectively in threaded connection with the corresponding positioning columns and are respectively sleeved on the outer surface walls of the corresponding positioning columns.

6. A novel sewage treatment apparatus as claimed in claim 5, wherein,

every filter material plywood includes box, case lid and baffle, the case lid with the box is articulated, just the case lid closes the box, the baffle with box fixed connection, and be located the one end of box, and correspond the reference column runs through the baffle.

7. A novel sewage treatment apparatus as claimed in claim 6, wherein,

the stripping reflux mechanism comprises a nitrifying liquid reflux pipe, a sludge reflux pipe and a stripping pipe, one end of the nitrifying liquid reflux pipe is communicated with one end of the sludge reflux pipe, two ends of the stripping pipe are respectively communicated with the nitrifying liquid reflux pipe and the sludge reflux pipe, and two ends of the stripping pipe respectively penetrate through the nitrifying liquid reflux pipe and the sludge reflux pipe which correspond to each other.