CN215828566U - Integrated sewage treatment device - Google Patents
Integrated sewage treatment device Download PDFInfo
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- CN215828566U CN215828566U CN202120384668.6U CN202120384668U CN215828566U CN 215828566 U CN215828566 U CN 215828566U CN 202120384668 U CN202120384668 U CN 202120384668U CN 215828566 U CN215828566 U CN 215828566U
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Abstract
The utility model relates to the technical field of sewage treatment devices, and provides an integrated sewage treatment device which comprises a bracket and a plurality of treatment devices detachably connected with the bracket; the treatment device comprises a filtering device, a chemical treatment device, a biological treatment device and a precipitation device which are sequentially connected in a conducting manner from top to bottom; the adjacent processing devices are connected in a conduction way through connecting pipes; the connecting pipe is detachably connected with the processing device in a conduction way; a connecting pipe is provided with an electromagnetic valve; the filtering device is connected with a water inlet pipe in a conduction mode, and the sedimentation device is connected with a water outlet pipe in a conduction mode. The utility model provides an integrated sewage treatment device which not only can efficiently treat sewage, but also can effectively remove sediments.
Description
Technical Field
The utility model relates to the technical field of sewage treatment devices, in particular to an integrated sewage treatment device.
Background
The sewage treatment equipment generally adopted in the market at present mostly adopts a hydrolysis acidification-biological contact oxidation-precipitation process, the equipment is of a box body structure, the middle part of the equipment is divided into three grids by a partition plate, the first grid is a hydrolysis acidification tank filled with filler, the tank has the function of hydrolyzing macromolecular organic matters which are difficult to biodegrade in sewage into micromolecular organic matters which are easy to degrade, the subsequent biological treatment is favorably carried out, the second grid is a biological contact oxidation tank filled with filler, the aeration is carried out in the tank by an air blower, the aerated sewage flows through a filler layer to ensure that the surface of the filler is full of a biological film, the organic matters are degraded and removed by microorganisms in the process of contacting the sewage and the biological film, the third grid is a precipitation tank, the effluent of the biological contact oxidation tank contains fallen biological film and a small amount of suspended matters, the fallen biological film and the suspended matters are precipitated at the bottom of the precipitation tank and discharged by sludge discharge, the clean water flows out through the overflow weir, and the sewage is purified.
Although the above process is mature, each reaction step in the actual use process may rapidly generate a large amount of sediment in the reaction tank, and the existing device is difficult to rapidly remove the sediment, and usually needs to stop the sewage treatment process to clean the sediment in the reaction tank, and the longer the accumulation time of the sediment, the harder the sediment is to be cleaned, but the more frequent the sediment is cleaned, the sewage treatment efficiency is significantly reduced.
Content of application
The utility model aims to provide an integrated sewage treatment device which not only can efficiently treat sewage, but also can effectively remove sediments.
The embodiment of the utility model is realized by the following technical scheme: the integrated sewage treatment device comprises a bracket and a plurality of treatment devices which are detachably connected with the bracket; the treatment device comprises a filtering device, a chemical treatment device, a biological treatment device and a precipitation device which are sequentially connected in a conducting manner from top to bottom; the adjacent processing devices are connected in a conduction way through connecting pipes; the connecting pipe is detachably connected with the processing device in a conduction way; a connecting pipe is provided with an electromagnetic valve; the filtering device is connected with a water inlet pipe in a conduction mode, and the sedimentation device is connected with a water outlet pipe in a conduction mode.
Furthermore, the filtering device comprises a filtering barrel, a plurality of filtering plates, a first driving device and a scraping device, wherein the filtering barrel is horizontally arranged, two ends of the filtering barrel are sealed, the filtering plates are arranged in the filtering barrel, the first driving device is used for driving the filtering plates to rotate, and the scraping device is used for scraping impurities on the filtering plates; the first driving device comprises a rotating shaft distributed along the central shaft of the filter barrel, and the filter plates are uniformly distributed by taking the rotating shaft as the central shaft; one side of the filter plate, which is far away from the rotating shaft, is connected with the inner wall of the filter barrel in a sliding way; the side wall of the filter barrel is provided with a water inlet which is communicated and connected with the water inlet pipe; the bottom wall of the filter barrel is provided with a water outlet which is communicated and connected with the connecting pipe; the distance between the water outlet and the water inlet is L1, the distance between the sides of the adjacent filter plates far away from the rotating shaft is L2, and L1 is greater than L2.
Further, the scraping device comprises a scraping plate vertically arranged inside the filter barrel, a second driving device used for driving the scraping plate to move along the length direction of the filter barrel, and a pair of impurity pipes; impurity openings are formed in the upper parts of the end parts of the two ends of the filter barrel; an impurity tube is connected with an impurity port in a conduction way; the scraper is connected with the filter plate in a sliding way.
Further, the second driving device comprises a motor and a screw rod fixedly connected with an output shaft of the motor; the screw rods are distributed along the length direction of the filter barrel; a through groove is formed in the side wall of the filter barrel along the length direction of the filter barrel, and the scraper is fixedly connected with a connecting block; the connecting block and the through groove are in sliding connection, a threaded hole is formed in the part, outside the filter barrel, of the connecting block, and the screw rod is in threaded connection with the threaded hole.
Further, the chemical treatment device comprises a chemical treatment barrel and a first stirring device arranged inside the chemical treatment barrel.
Further, first agitating unit is including locating the first agitator motor of chemical treatment bucket upper end and with first agitator motor's output shaft fixed connection's first stirring vane, first stirring vane is close to chemical treatment bucket inner bottom wall setting.
Further, the biological treatment device comprises a biological treatment barrel and a second stirring device arranged inside the biological treatment barrel.
Further, the second stirring device comprises a second stirring motor arranged at the upper end of the biological treatment barrel and a second stirring blade fixedly connected with an output shaft of the second stirring motor, and the second stirring blade is arranged close to the bottom wall of the biological treatment barrel.
Further, a plurality of connecting pipes are arranged between the adjacent processing devices.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects: according to the integrated sewage treatment device, the supports support all stages of sewage treatment devices, so that sewage can flow from top to bottom and passes through the treatment devices step by step, the treatment devices are connected through the connecting pipes, and the solenoid valve arranged on the connecting pipes can effectively control the period and the speed of sewage outflow in each treatment device; and when a certain amount of sediment exists in a certain treatment device, the certain treatment device can be separately taken out and the sediment in the certain treatment device can be removed, so that the whole sewage treatment process does not need to be stopped.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an integrated sewage treatment plant provided in embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of a filtering apparatus of an integrated sewage treatment apparatus provided in embodiment 1 of the present invention;
FIG. 3 is a partial cross-sectional view of FIG. 2 taken in a vertical direction;
fig. 4 is a schematic structural diagram of a chemical treatment device of the integrated sewage treatment device provided in embodiment 1 of the present invention.
Icon: 10-bracket, 20-filtering device, 21-filtering barrel, 22-filtering plate, 23-scraping plate, 24-screw rod, 25-water inlet pipe, 30-chemical treatment device, 31-chemical treatment barrel, 32-first stirring motor, 33-first stirring blade, 40-biological treatment device, 50-precipitation device, 60-connecting pipe and 70-electromagnetic valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The present invention is further illustrated by the following specific embodiments, and as shown in fig. 1 to fig. 4, the embodiments of the present invention are implemented by the following technical solutions: the integrated sewage treatment device comprises a support 10 and a plurality of treatment devices which are detachably connected with the support 10; the treatment device comprises a filtering device 20, a chemical treatment device 30, a biological treatment device 40 and a precipitation device 50 which are sequentially connected in a conduction manner from top to bottom; the adjacent processing devices are connected in a conduction manner through a connecting pipe 60; the connecting pipe 60 is detachably connected with the processing device in a conduction way; a connection pipe 60 is provided with a solenoid valve 70; the filtering device 20 is connected with a water inlet pipe 25 in a conduction mode, and the settling device 50 is connected with a water outlet pipe in a conduction mode. Specifically, the supports 10 support each stage of sewage treatment device, so that sewage can flow from top to bottom and pass through each treatment device stage by stage, the treatment devices are connected through the connecting pipes 60, and the solenoid valve 70 arranged on the connecting pipe 60 can effectively control the period and the speed of sewage outflow in each treatment device; and when a certain amount of sediment exists in a certain treatment device, the certain treatment device can be separately taken out and the sediment in the certain treatment device can be removed, so that the whole sewage treatment process does not need to be stopped. More specifically, the electromagnetic valve 70 can periodically control the connection and disconnection of the connection pipe 60, so that the sewage entering each stage of treatment device can fully react and then enter the next stage of treatment device, and the proper flow rate can be adjusted according to the specific components of the sewage and the difficulty of treatment.
The filtering device 20 in this embodiment includes a filtering barrel 21 horizontally disposed and sealed at both ends, a plurality of filtering plates 22 disposed inside the filtering barrel 21, a first driving device for driving the filtering plates 22 to rotate, and a scraping device for scraping impurities on the filtering plates 22; the first driving device comprises a rotating shaft distributed along the central axis of the filter barrel 21, and a plurality of filter plates 22 are uniformly distributed by taking the rotating shaft as the central axis; one side of the filter plate 22 far away from the rotating shaft is connected with the inner wall of the filter barrel 21 in a sliding way; the side wall of the filter barrel 21 is provided with a water inlet which is communicated with the water inlet pipe 25; the bottom wall of the filter barrel 21 is provided with a water outlet which is communicated and connected with the connecting pipe 60; the distance between the water outlet and the water inlet is L1, the distance between the sides of the adjacent filter plates 22 far away from the rotating shaft is L2, and L1 is greater than L2. Specifically, as shown in fig. 2 to fig. 3, a plurality of filter plates 22 are uniformly distributed, and only one filter plate 22 plays a filtering role at a time, and the rest of the filter plates 22 are in an idle state, when the filter plates are in the idle state, the scraping device scrapes large-particle impurities on the filter plates 22, and the first driving device drives the filter plates 22 to periodically rotate by a certain angle (in fig. 3, a large black arrow is the turning direction of the filter plates, and a small black arrow is the flowing direction of sewage), so that each filter plate 22 averagely shares the function of filtering the impurities, the filtering pressure of a single filter plate 22 can be remarkably reduced, and the impurity on the filter plate 22 is scraped by the scraping device at regular time, so that the filter plates 22 are not frequently replaced or cleaned. In addition, the filtering apparatus 20 is a preliminary stage of sewage treatment, in which a large amount of impurities are present in the sewage, and the conventional filtering plates 22 are very easily clogged, require a large number of filtering plates 22, and are frequently replaced and cleaned. The filter device 20 of the present embodiment can clean the filter plate 22 when the filter plate 22 is idle, thereby greatly reducing the operations of replacing and cleaning the filter plate 22.
The scraping device in the embodiment comprises a scraping plate 23 vertically arranged inside the filter vat 21, a second driving device for driving the scraping plate 23 to move along the length direction of the filter vat 21, and a pair of impurity pipes; the upper parts of the end parts of the two ends of the filter barrel 21 are both provided with impurity openings; an impurity tube is connected with an impurity port in a conduction way; the scraper 23 is slidably connected to the filter plate 22. Specifically, after the first driving device drives the filter plate 22 to rotate and be static, the second driving device drives the scraper 23 to move back and forth on the filter plate 22, so that impurities on the filter plate 22 are pushed out from the impurity openings at two sides of the filter barrel 21, and after the impurities are pushed out, the scraper 23 can stop at two ends of the filter barrel 21, and the rotation of the filter plate 22 cannot be hindered.
The second driving device in this embodiment includes a motor and a screw rod 24 fixedly connected with an output shaft of the motor; the screw rods 24 are distributed along the length direction of the filter barrel 21; a through groove is formed in the side wall of the filter barrel 21 along the length direction of the filter barrel 21, and the scraper 23 is fixedly connected with a connecting block; the connecting block is connected with the through groove in a sliding mode, a threaded hole is formed in the part, outside the filter barrel 21, of the connecting block, and the screw rod 24 is in threaded connection with the threaded hole. Specifically, the motor drives the screw rod 24 to rotate, so as to drive the connecting block to reciprocate along the screw rod 24, and finally, the scraper 23 is driven to reciprocate.
The chemical treatment apparatus 30 in this embodiment includes a chemical treatment tank 31 and a first stirring device provided inside the chemical treatment tank 31. Specifically, the chemical treatment device 30 in this embodiment mainly balances or treats impurities in the sewage by chemical substances, and a pipeline for chemical substances to enter is further provided on the side wall of the chemical treatment barrel 31. Wherein first agitating unit mainly used stirs sewage for chemical can fully contact and react with the impurity in the sewage.
The first stirring device in this embodiment includes a first stirring motor 32 disposed at the upper end of the chemical treatment barrel 31 and a first stirring blade 33 fixedly connected to an output shaft of the first stirring motor 32, and the first stirring blade 33 is disposed near the inner bottom wall of the chemical treatment barrel 31.
The biological treatment apparatus 40 in this embodiment includes a biological treatment tank and a second stirring device provided inside the biological treatment tank. Specifically, the biological treatment device 40 and the chemical treatment device 30 have substantially the same structure and function, and cooperate to clean impurities in the sewage clearly, so that the sewage can reach the standard of normal discharge.
The second stirring device in this embodiment includes a second stirring motor disposed at the upper end of the biological treatment barrel and a second stirring blade fixedly connected to an output shaft of the second stirring motor, and the second stirring blade is disposed near the bottom wall of the biological treatment barrel.
A plurality of connection pipes 60 are provided between the adjacent processing apparatuses in this embodiment. Specifically, the flow rate of the sewage can be more effectively controlled by connecting the adjacent two treatment apparatuses through the plurality of connection pipes 60. It is also possible to avoid a situation in which a single connecting tube 60 is clogged. In addition, the pipe diameter of the single connection pipe 60 can be reduced by connecting the processing devices through the plurality of connection pipes 60, so that the connection pipe 60 can be better attached to and detached from the processing devices, and the single processing devices can be better taken out to process sediments.
In summary, in the integrated sewage treatment apparatus of the present embodiment, the supports 10 support each stage of sewage treatment apparatuses, so that sewage can flow from top to bottom, and pass through each treatment apparatus stage by stage, the treatment apparatuses are connected by the connecting pipe 60, and the solenoid valve 70 disposed on the connecting pipe 60 can effectively control the cycle and rate of sewage outflow in each treatment apparatus; and when a certain amount of sediment exists in a certain treatment device, the certain treatment device can be separately taken out and the sediment in the certain treatment device can be removed, so that the whole sewage treatment process does not need to be stopped.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An integrated sewage treatment device is characterized in that: comprises a bracket and a plurality of processing devices which are detachably connected with the bracket; the treatment device comprises a filtering device, a chemical treatment device, a biological treatment device and a precipitation device which are sequentially connected in a conducting manner from top to bottom; the adjacent processing devices are connected in a conduction manner through connecting pipes; the connecting pipe is detachably connected with the processing device in a conduction manner; the connecting pipe is provided with an electromagnetic valve;
the filter equipment switch-on connection has the inlet tube, sediment device switch-on connection has the outlet pipe.
2. The integrated sewage treatment apparatus according to claim 1, wherein: the filter device comprises a filter barrel, a plurality of filter plates, a first driving device and a scraping device, wherein the filter barrel is horizontally arranged, two ends of the filter barrel are sealed, the filter plates are arranged in the filter barrel, the first driving device is used for driving the filter plates to rotate, and the scraping device is used for scraping impurities on the filter plates;
the first driving device comprises a rotating shaft distributed along the central axis of the filter barrel, and a plurality of filter plates are uniformly distributed by taking the rotating shaft as the central axis; one side of the filter plate, which is far away from the rotating shaft, is in sliding connection with the inner wall of the filter barrel;
the side wall of the filter barrel is provided with a water inlet, and the water inlet is communicated with the water inlet pipe; the bottom wall of the filter barrel is provided with a water outlet which is in conduction connection with the connecting pipe; the distance between the water outlet and the water inlet is L1, the distance between the sides of the adjacent filter plates, which are far away from the rotating shaft, is L2, and L1 is greater than L2.
3. The integrated sewage treatment apparatus according to claim 2, wherein: the scraping device comprises a scraping plate vertically arranged in the filter barrel, a second driving device used for driving the scraping plate to move along the length direction of the filter barrel and a pair of impurity pipes;
impurity openings are formed in the upper parts of the end parts of the two ends of the filter barrel; the impurity pipe is communicated with the impurity port; the scraping plate is connected with the filter plate in a sliding mode.
4. The integrated sewage treatment apparatus of claim 3, wherein: the second driving device comprises a motor and a screw rod fixedly connected with an output shaft of the motor; the screw rods are distributed along the length direction of the filter barrel;
a through groove is formed in the side wall of the filter barrel along the length direction of the filter barrel, and the scraper is fixedly connected with a connecting block; the connecting block is in sliding connection with the through groove, a threaded hole is formed in the part, located outside the filter barrel, of the connecting block, and the screw rod is in threaded connection with the threaded hole.
5. The integrated sewage treatment apparatus according to claim 1, wherein: the chemical treatment device comprises a chemical treatment barrel and a first stirring device arranged in the chemical treatment barrel.
6. The integrated sewage treatment apparatus of claim 5, wherein: first agitating unit is including locating chemical treatment bucket upper end first agitator motor and with first agitator blade of first agitator motor's output shaft fixed connection, first agitator blade is close to chemical treatment bucket inner bottom wall sets up.
7. The integrated sewage treatment apparatus according to claim 1, wherein: the biological treatment device comprises a biological treatment barrel and a second stirring device arranged in the biological treatment barrel.
8. The integrated sewage treatment apparatus of claim 7, wherein: the second stirring device comprises a second stirring motor arranged at the upper end of the biological treatment barrel and a second stirring blade fixedly connected with an output shaft of the second stirring motor, and the second stirring blade is close to the inner bottom wall of the biological treatment barrel.
9. The integrated sewage treatment apparatus according to claim 1, wherein: and a plurality of connecting pipes are arranged between the adjacent processing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384668.6U CN215828566U (en) | 2021-02-20 | 2021-02-20 | Integrated sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384668.6U CN215828566U (en) | 2021-02-20 | 2021-02-20 | Integrated sewage treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN215828566U true CN215828566U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120384668.6U Active CN215828566U (en) | 2021-02-20 | 2021-02-20 | Integrated sewage treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430201A (en) * | 2022-08-05 | 2022-12-06 | 江苏航运职业技术学院 | Distributed rural domestic sewage treatment system and device based on intelligent Internet of things |
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2021
- 2021-02-20 CN CN202120384668.6U patent/CN215828566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430201A (en) * | 2022-08-05 | 2022-12-06 | 江苏航运职业技术学院 | Distributed rural domestic sewage treatment system and device based on intelligent Internet of things |
| CN115430201B (en) * | 2022-08-05 | 2023-09-29 | 江苏航运职业技术学院 | Distributed rural domestic sewage treatment system and device based on intelligent Internet of things |
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