CN219031957U - Self-cleaning wastewater treatment device - Google Patents
Self-cleaning wastewater treatment device Download PDFInfo
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- CN219031957U CN219031957U CN202223539567.5U CN202223539567U CN219031957U CN 219031957 U CN219031957 U CN 219031957U CN 202223539567 U CN202223539567 U CN 202223539567U CN 219031957 U CN219031957 U CN 219031957U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model provides a self-cleaning wastewater treatment device, which relates to the technical field of wastewater treatment and comprises a shell, a stirring mechanism arranged in the shell, a cleaning mechanism, a filter screen and an aeration mechanism, wherein the stirring mechanism is arranged in the shell; the filter screen is arranged below the stirring mechanism; the periphery of the filter screen is seamlessly fixed with the inner wall of the shell; the cleaning mechanism is arranged above the filter screen; the cleaning mechanism is fixed on the rotating rod of the stirring mechanism and rotates along with the rotating rod; the aeration mechanism comprises an aeration fan and an aeration pipe communicated with the aeration fan; the aeration pipe extends into the shell; the outer wall of the aeration pipe is fixed with the shell in a sealing way. The utility model can solve the problems of complicated cleaning and influence on the working efficiency, and achieves the beneficial effects of automatically cleaning and filtering impurities and further improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a self-cleaning wastewater treatment device.
Background
The sewage filtration is a process of purifying sewage to ensure that the sewage is discharged into a certain water body or reused, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.
In the prior art, stirring and precipitating equipment is often adopted for wastewater treatment, stirring and filtering are carried out by adopting a mode that an additive chemical agent reacts with wastewater to separate out impurities and harmful gases, and filtering and discharging the wastewater, for example, the wastewater treatment device with a stirring structure disclosed in the utility model patent of China patent application No. 202020994173.0 accelerates the wastewater treatment working efficiency through the aeration treatment and stirring device, and a disassembling plate is arranged to conveniently clean residues on a filtering net after wastewater treatment, so that the inside is better cleaned and maintained, but the disassembling plate is manually opened for cleaning the filtering net, so that personnel are required to treat the wastewater regularly, the operation is troublesome and the operation is required to be carried out after the wastewater treatment is finished, and the overall working efficiency is reduced.
Disclosure of Invention
Aiming at the problems, the self-cleaning wastewater treatment device provided by the utility model can solve the problems of complicated cleaning and influence on working efficiency, and achieves the beneficial effects of automatically cleaning and filtering impurities without personnel operation, thereby improving the working efficiency.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a self-cleaning wastewater treatment device which comprises a shell and a stirring mechanism arranged in the shell, and is characterized by further comprising a cleaning mechanism, a filter screen and an aeration mechanism; the filter screen is arranged below the stirring mechanism; the periphery of the filter screen is seamlessly fixed with the inner wall of the shell; the cleaning mechanism is arranged above the filter screen; the cleaning mechanism is fixed on the rotating rod of the stirring mechanism and rotates along with the rotating rod; the aeration mechanism comprises an aeration fan and an aeration pipe communicated with the aeration fan; the aeration pipe extends into the shell; the outer wall of the aeration pipe is fixed with the shell in a sealing way.
The self-cleaning wastewater treatment device provided by the utility model preferably further comprises a collecting box; the cleaning mechanism comprises a fixed rod and a hairbrush; the fixed rod is fixed at the tail end of the rotating rod; the axis of the rotating rod rotates through the center of the fixed rod; the hairbrush is fixed on one side of the fixed rod, which faces the filter screen; the hairbrush covers one side of the fixed rod; the hairbrush is in contact with the filter screen; the collecting box is arranged outside the shell; the filter screen is provided with a waste port; the fixed rod passes through the waste port when rotating along with the rotating rod; a guide filter screen for conveying and filtering impurities is connected below the waste port; the filter screen is connected with the collecting box.
In the self-cleaning wastewater treatment device provided by the utility model, preferably, the filter screen is inclined downwards from the center to the periphery; the fixing rod is inclined downwards from the center to two sides; the axis of the fixed rod is parallel to the surface of the filter screen; the waste port is proximate the housing interior.
In the self-cleaning wastewater treatment device provided by the utility model, preferably, the hairbrush is fixed with the fixing rod through the spring; the spring is in a stressed state.
The self-cleaning wastewater treatment device provided by the utility model preferably comprises a plurality of stirring blades fixed around a rotating rod; the stirring blade is arc-shaped; both ends of the stirring blade are respectively fixed with the upper end and the lower end of the rotating rod.
The self-cleaning wastewater treatment device provided by the utility model preferably comprises a one-way valve and a sealing gasket; the aeration pipe is communicated with the aeration fan through a one-way valve; the aeration pipe penetrates through the side wall of the shell and is hung on the inner side of the shell; the sealing gasket is arranged between the aeration pipe and the shell; the part of the aeration pipe in the shell is provided with dense small holes; the rotating path of the stirring blade is not contacted with the aeration pipe.
In the self-cleaning wastewater treatment device provided by the utility model, preferably, a water inlet for feeding wastewater and a feed inlet for placing chemical agents are formed above the shell; a water outlet for discharging the treated water is arranged below the shell.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a self-cleaning wastewater treatment device, which comprises a shell, a stirring mechanism arranged in the shell, a cleaning mechanism, a filter screen and an aeration mechanism, wherein the stirring mechanism is arranged on the inner side of the shell; the filter screen is arranged below the stirring mechanism; the periphery of the filter screen is seamlessly fixed with the inner wall of the shell; the cleaning mechanism is arranged above the filter screen; the cleaning mechanism is fixed on the rotating rod of the stirring mechanism and rotates along with the rotating rod; the aeration mechanism comprises an aeration fan and an aeration pipe communicated with the aeration fan; the aeration pipe extends into the shell; the outer wall of the aeration pipe is fixed with the shell in a sealing way. The self-cleaning wastewater treatment device provided by the utility model can solve the problems of complicated cleaning and influence on the working efficiency in the prior art, and achieves the beneficial effects of automatically cleaning and filtering impurities without personnel operation, thereby improving the working efficiency.
Drawings
The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the utility model.
Fig. 1 is a schematic diagram of a self-cleaning wastewater treatment apparatus according to embodiment 1 of the present utility model.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model.
Example 1:
as shown in fig. 1, the self-cleaning wastewater treatment device provided by the utility model comprises a shell 0 and a stirring mechanism 1 arranged in the shell 0, and is characterized by further comprising a cleaning mechanism 2, a filter screen 3 and an aeration mechanism 4; the filter screen 3 is arranged below the stirring mechanism 1; the periphery of the filter screen 3 is seamlessly fixed with the inner wall of the shell 0; the cleaning mechanism 2 is arranged above the filter screen 3; the cleaning mechanism 2 is fixed on a rotating rod 11 of the stirring mechanism 1 and rotates along with the rotating rod 11; the aeration mechanism 4 comprises an aeration fan 41 and an aeration pipe 42 communicated with the aeration fan 41; the aerator pipe 42 extends into the shell 0; the outer wall of the aerator pipe 42 is fixed with the shell 0 in a sealing way; a water inlet 01 for feeding wastewater and a feed inlet 02 for placing chemical agents are formed above the shell 0; a water outlet 03 for discharging the treated water is provided below the casing 0.
When the embodiment works, waste water is conveyed into the shell 0 from the water inlet 01, then required chemical agents are added through the feed inlet 02, the stirring mechanism 1 and the aeration mechanism 4 are started, the stirring mechanism 1 fully stirs and mixes the waste water and the chemical agents in the shell 0, the waste water can fully absorb gas sent in by the aeration fan 41 through the aeration pipe 42, the gas escapes from the water, the odor of water or harmful gases such as carbon dioxide and hydrogen sulfide are removed, oxygen is dissolved into the water, so that the concentration of dissolved oxygen is improved, the aim of removing iron and manganese or promoting aerobic microorganisms to degrade organic matters is fulfilled, then the waste water fully mixed with the chemical agents and air is filtered by the filter screen 3, impurities are blocked on the filter screen 3, the filtered waste water continues to flow to the lower part of the shell 0 and is discharged from the water outlet 03, meanwhile, the stirring rod 11 of the stirring mechanism 1 can drive the cleaning mechanism 2 to work while the cleaning mechanism 2 rotates on the surface of the filter screen 3 to clean the surface of the filter screen 3, the residual impurities are removed, and the impurities are prevented from accumulating on the filter screen 3 to reduce the filtering efficiency.
In the embodiment, the aeration mechanism 4 is used for providing air for the wastewater, and the stirring mechanism 1 is used for fully mixing the wastewater, the air and the chemical agent, so that the wastewater is more clean and thorough to treat; the filter screen 3 is cleaned in real time through the cleaning mechanism 2, so that the impurity accumulation is prevented from affecting the filtering effect of the filter screen 3.
The self-cleaning wastewater treatment device provided by the embodiment of the utility model can realize self-cleaning operation on wastewater treatment equipment, solves the problem that manual cleaning is time-consuming and labor-consuming by manual operation, and achieves the beneficial effect of improving the filtering working efficiency.
In a preferred embodiment of the present embodiment, a collection tank 5 is further included; the cleaning mechanism 2 comprises a fixed rod 21 and a brush 22; the fixed rod 21 is fixed at the tail end of the rotary rod 11; the axis of the rotating lever 11 rotates through the center of the fixed lever 21; the brush 22 is fixed on one side of the fixed rod 21 facing the filter screen 3; the brush 22 covers one side of the fixing rod 21; the brush 22 is contacted with the filter screen 3; the collecting box 5 is arranged outside the shell 0; the filter screen 3 is provided with a waste port; the fixed rod 21 passes through the waste port when rotating along with the rotating rod; a guide filter screen 31 for conveying and filtering impurities is connected below the waste port; the guide filter screen 31 is connected with the collection box 5. When the cleaning mechanism 2 works, the stirring rod 11 of the stirring mechanism 1 rotates to drive the fixing rod 21 to rotate, the hairbrush 22 on the fixing rod is attached to the surface of the filter screen 3, impurities are collected and discharged into the collecting box outside the shell 0 through the guiding filter screen 31 connected with the waste port, and cleaning of the filter screen 3 is completed.
In order to facilitate the impurities swept by the brush 22 to be discharged through the waste port, in this embodiment, the filter screen 3 is inclined downward from the center to the periphery; the fixing rod 21 is inclined downwards from the center to the two sides; the axis of the fixed rod 21 is parallel to the surface of the filter screen 3; the waste material port is close to the inside of the shell 0, so that impurities collected by cleaning of the brush 22 can move around the filter screen 3 under the influence of gravity, and finally, the impurities are discharged from the waste material port close to the inner wall of the shell 0 by being brought by the brush 22.
The brush 22 is fixed with the fixed rod 21 through a spring; the spring is in a stress state, and the spring is always in the stress state, so that the brush 22 and the surface of the filter screen 3 can be effectively guaranteed to be in a fit state, and the cleaning effect of the cleaning mechanism 1 on the filter screen is improved.
In a preferred embodiment of the present embodiment, the stirring mechanism 1 comprises a number of stirring blades 12 fixed around a rotating rod 11; the stirring blade 12 is arc-shaped; the upper and lower ends of rotary rod 11 are fixed respectively at the both ends of stirring leaf 12, and stirring leaf 12 runs through from top to bottom, can drive more waste water stirring for waste water and air and chemical agent's mixture are more abundant.
Since the aeration pipe 42 extends into the housing 0 through the side wall of the housing 0, in order to prevent the waste water in the housing 0 from flowing back from the aeration pipe 42, in this embodiment, the aeration mechanism 4 further includes a check valve 43 and a gasket 44; the aeration pipe 42 is communicated with the aeration fan 41 through a one-way valve 43; the one-way valve 43 can prevent wastewater from flowing into the aeration fan 41; the aerator pipe 42 is hung on the inner side of the shell 0 through the side wall of the shell 0; a sealing gasket 44 is arranged between the aerator pipe 42 and the shell 0; the gasket 44 can provide a good sealing effect; the part of the aeration pipe 42 in the shell 0 is provided with dense small holes, so that the contact point between gas and wastewater is increased, and the aeration treatment is performed in all directions; the rotation path of the stirring blade 12 is not in contact with the aerator pipe 42.
In summary, the utility model provides a self-cleaning wastewater treatment device, which can realize self-cleaning operation on wastewater treatment equipment, solves the problem that manual cleaning is time-consuming and labor-consuming by manual operation, and achieves the beneficial effect of improving the filtering working efficiency.
Those skilled in the art will appreciate that the above-described modifications may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and are not described herein. Such modifications do not affect the essence of the present utility model, and are not described herein.
The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art will make many possible variations and modifications, or adaptations to equivalent embodiments without departing from the technical solution of the present utility model, which do not affect the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (7)
1. The self-cleaning wastewater treatment device comprises a shell and a stirring mechanism arranged in the shell, and is characterized by further comprising a cleaning mechanism, a filter screen and an aeration mechanism;
the filter screen is arranged below the stirring mechanism; the periphery of the filter screen is seamlessly fixed with the inner wall of the shell; the cleaning mechanism is arranged above the filter screen; the cleaning mechanism is fixed on the rotating rod of the stirring mechanism and rotates along with the rotating rod;
the aeration mechanism comprises an aeration fan and an aeration pipe communicated with the aeration fan; the aeration pipe extends into the shell; the outer wall of the aeration pipe is fixed with the shell in a sealing way.
2. The self-cleaning wastewater treatment device of claim 1, further comprising a collection tank;
the cleaning mechanism comprises a fixed rod and a hairbrush; the fixed rod is fixed at the tail end of the rotating rod; the axis of the rotating rod rotates through the center of the fixed rod; the hairbrush is fixed on one side of the fixed rod, which faces the filter screen; the hairbrush covers one side of the fixed rod; the hairbrush is in contact with the filter screen;
the collecting box is arranged outside the shell; the filter screen is provided with a waste port; the fixed rod passes through the waste port when rotating along with the rotating rod; a guide filter screen for conveying and filtering impurities is connected below the waste port; the guide filter screen is connected with the collecting box.
3. The self-cleaning wastewater treatment apparatus of claim 2, wherein the filter screen is inclined downward from the center to the periphery; the fixing rod is inclined downwards from the center to two sides; the axis of the fixed rod is parallel to the surface of the filter screen; the waste port is proximate the housing interior.
4. The self-cleaning wastewater treatment device according to claim 2, wherein the brush is fixed with the fixing rod through a spring; the spring is in a stressed state.
5. The self-cleaning wastewater treatment apparatus of claim 1, wherein the stirring mechanism comprises a plurality of stirring blades fixed about a rotating rod; the stirring blade is arc-shaped; both ends of the stirring blade are respectively fixed with the upper end and the lower end of the rotating rod.
6. The self-cleaning wastewater treatment apparatus of claim 5, wherein the aeration mechanism further comprises a one-way valve and a gasket; the aeration pipe is communicated with the aeration fan through a one-way valve; the aeration pipe penetrates through the side wall of the shell and is hung on the inner side of the shell; the sealing gasket is arranged between the aeration pipe and the shell; the part of the aeration pipe in the shell is provided with dense small holes; the rotating path of the stirring blade is not contacted with the aeration pipe.
7. The self-cleaning wastewater treatment device according to claim 1, wherein a water inlet for feeding wastewater and a feed inlet for discharging chemical agents are formed above the shell; a water outlet for discharging the treated water is arranged below the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223539567.5U CN219031957U (en) | 2022-12-29 | 2022-12-29 | Self-cleaning wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223539567.5U CN219031957U (en) | 2022-12-29 | 2022-12-29 | Self-cleaning wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219031957U true CN219031957U (en) | 2023-05-16 |
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ID=86284059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223539567.5U Active CN219031957U (en) | 2022-12-29 | 2022-12-29 | Self-cleaning wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219031957U (en) |
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2022
- 2022-12-29 CN CN202223539567.5U patent/CN219031957U/en active Active
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