Assembly type domestic sewage treatment equipment

Abstract

The utility model discloses an assembled domestic sewage treatment equipment relates to domestic sewage treatment technical field, including the organism, the inside fixedly connected with the partition of organism, the inside bottom fixedly connected with the stand of organism, be provided with the water outlet between the stand and the partition, the side of stirring paddle of organism is close to the partition and is provided with, the both ends rotation connection of stirring paddle inboard to the organism, the top of organism is provided with drive assembly, the reagent feeding pipe of fixed mounting is penetrated to the top of organism.

Description

Technical Field

[0001] This utility model relates to the field of domestic sewage treatment technology, specifically a prefabricated domestic sewage treatment equipment. Background Technology

[0002] Domestic sewage is wastewater discharged from residents' daily lives, mainly originating from residential and public buildings, such as residences, government offices, schools, hospitals, shops, public places, and industrial enterprise toilets. The pollutants contained in domestic sewage are mainly organic matter (such as proteins, carbohydrates, fats, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infectious viruses, etc.). The organic matter in domestic sewage is extremely unstable and easily decomposes, producing a foul odor. Bacteria and pathogens use the organic matter in domestic sewage as nutrients to multiply in large numbers, which can lead to the spread and epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.

[0003] Existing domestic sewage treatment methods typically employ chemical mixing to disinfect the sewage. Domestic sewage contains a small amount of solid impurities, requiring simple filtration before treatment. While traditional sewage treatment equipment can separate fixed impurities, the internal filter plates are bolted to the equipment, necessitating cleaning after prolonged use. The bolted installation makes disassembling the filter plates inconvenient, directly impacting the efficiency of sewage treatment.

[0004] Therefore, a prefabricated domestic sewage treatment equipment is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background technology, this utility model proposes a prefabricated domestic sewage treatment equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated domestic sewage treatment equipment, comprising a body, a partition plate fixedly connected inside the body, a vertical plate fixedly connected to the bottom of the body, an outlet provided between the vertical plate and the partition plate, a stirring paddle provided on the side of the body near the partition plate, the two ends of the stirring paddle being rotatably connected to the inside of the body, a drive assembly provided on the top of the body, a reagent feeding pipe fixedly installed through the top of the body, a placement groove provided on the top of the body, a through hole provided at the bottom of the placement groove, a connecting cylinder provided on the top of the body, a filter screen installed inside the placement groove, a pressing assembly provided above the filter screen, and support legs fixedly connected to all four sides of the bottom of the body.

[0007] Preferably, the drive assembly includes a horizontal plate, a motor, a first rotating shaft, a second rotating shaft, two synchronous pulleys, and a synchronous belt. The horizontal plate is fixedly connected to the outside of the machine body. The first rotating shaft is rotatably connected to the inside of the machine body and extends to both sides. One end of the first rotating shaft is fixedly connected to one end of the stirring paddle. The second rotating shaft is rotatably connected to the top of the horizontal plate. The two synchronous pulleys are respectively sleeved and fixedly connected to the outside of the first and second rotating shafts. The synchronous belt is sleeved and installed on the outside of the two synchronous pulleys. The motor is fixedly connected to the bottom of the horizontal plate, and the output end of the motor passes through the horizontal plate and is fixedly connected to one end of the second rotating shaft. Through the configured drive assembly, the motor drives the second rotating shaft to rotate, thereby rotating the synchronous pulleys. The synchronous belt also enables the other synchronous pulley to rotate, thereby rotating the first rotating shaft. This drives the stirring paddle to rotate, making the operation more convenient.

[0008] Preferably, the two clamping components include an mounting cylinder, multiple fixing blocks, internal threads and external threads. The multiple fixing blocks are fixedly connected to the inside of the mounting cylinder. The internal threads are located inside the mounting cylinder, and the external threads are located outside the connecting cylinder. By using the clamping components, the filter screen can be fixed and compacted when the mounting cylinder and the connecting cylinder are connected.

[0009] Preferably, a connecting pipe is provided at the bottom of the machine body, with both ends of the connecting pipe extending into the interior of the machine body. An electromagnetic control valve is installed on the surface of the connecting pipe, and the electromagnetic control valve is interconnected with the connecting pipe. Through the cooperation of the connecting pipe and the electromagnetic control valve, it is convenient to open the electromagnetic control valve in a timely manner to discharge domestic sewage after the sewage treatment is completed.

[0010] Preferably, an energy storage battery is fixedly installed between the body and the partition plate, which facilitates continuous power supply to the device.

[0011] Preferably, a controller for controlling the motor and the solenoid control valve is fixedly installed on the outside of the machine body, and the motor and the solenoid control valve can be independently controlled by the controller.

[0012] Preferably, the multiple fixing blocks are connected by external and internal threads to secure the filter screen, which facilitates the installation and removal of the filter screen through the connection of external and internal threads.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model, through the setting of a clamping component, connecting cylinder, placement groove and through hole, and the setting of a filter screen, facilitates the filtration of impurities in domestic sewage, ensuring better treatment effect. At the same time, the external and internal threads make it easy to install and remove, and the filter screen can be quickly removed for cleaning, ensuring that clogging does not occur when filtering impurities in domestic sewage, thereby improving the work efficiency of domestic sewage treatment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of this utility model;

[0016] Figure 2 This is a first-person perspective view of the present invention.

[0017] Figure 3 This is a perspective view of the present invention from a second perspective;

[0018] Figure 4 This is a schematic diagram of the internal thread and filter screen of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the drive component of this utility model.

[0020] In the diagram: 1. Connecting cylinder; 2. Placement slot; 3. Through hole; 4. Controller; 5. Drive assembly; 51. Synchronous belt; 52. First rotating shaft; 53. Synchronous pulley; 54. Horizontal plate; 55. Motor; 56. Second rotating shaft; 6. Reagent feeding tube; 7. Machine body; 8. Vertical plate; 9. Stirring paddle; 10. Energy storage battery; 11. Dividing plate; 12. Support leg; 13. Mounting cylinder; 14. Filter screen; 15. Fixing block; 16. External thread; 17. Connecting pipe; 18. Electromagnetic control valve; 19. Internal thread. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0022] The embodiments of this utility model will be described below based on its overall structure.

[0023] Please see Figure 1 and Figure 5A prefabricated domestic sewage treatment device includes a body 7. A partition plate 11 is fixedly connected inside the body 7. A vertical plate 8 is fixedly connected to the bottom of the body 7. An outlet is provided between the vertical plate 8 and the partition plate 11 to facilitate the separation of impurities in the sewage before it flows into the body 7. A stirring paddle 9 is provided on the side of the body 7 near the partition plate 11. Both ends of the stirring paddle 9 are rotatably connected to the inside of the body 7. The rotation of the stirring paddle 9 inside the body 7 improves the effectiveness of chemical treatment during sewage treatment. A drive assembly 5 is provided on the top of the body 7. The drive assembly 5 includes a horizontal plate 54, a motor 55, a first rotating shaft 52, a second rotating shaft 56, two synchronous pulleys 53, and a synchronous belt 51. The horizontal plate 54 is fixedly connected to the outside of the body 7. The first rotating shaft 52 is rotatably connected to the inside of the body 7 and extends to both sides. One end of the first rotating shaft 52... The first rotating shaft 52 is fixedly connected to one end of the stirring paddle 9, and the second rotating shaft 56 is rotatably connected to the top of the horizontal plate 54. Two synchronous pulleys 53 are respectively sleeved and fixedly connected to the outside of the first rotating shaft 52 and the second rotating shaft 56. The synchronous belt 51 is sleeved and installed to the outside of the two synchronous pulleys 53. The motor 55 is fixedly connected to the bottom of the horizontal plate 54, and the output end of the motor 55 passes through the horizontal plate 54 and is fixedly connected to one end of the second rotating shaft 56. Through the set drive component 5, the motor 55 drives the second rotating shaft 56 to rotate, thereby rotating the synchronous pulley 53. With the action of the synchronous belt 51, the other synchronous pulley 53 can be rotated, thereby rotating the first rotating shaft 52, which can drive the stirring paddle 9 to rotate. The operation is more convenient. An energy storage battery 10 is fixedly installed between the machine body 7 and the dividing plate 11. The set energy storage battery 10 facilitates continuous power supply to the equipment.

[0024] Please see Figure 3 The bottom of the body 7 is provided with a connecting pipe 17, with both ends of the connecting pipe 17 extending into the interior of the body 7. An electromagnetic control valve 18 is installed on the surface of the connecting pipe 17, and the electromagnetic control valve 18 is interconnected with the connecting pipe 17. Through the cooperation of the connecting pipe 17 and the electromagnetic control valve 18, it is convenient to open the electromagnetic control valve 18 in time for discharge after the domestic sewage treatment is completed. Support legs 12 are fixedly connected to the bottom of the body 7 on all four sides. The support legs 12 can support the equipment. A controller 4 for controlling the motor 55 and the electromagnetic control valve 18 is fixedly installed on the outside of the body 7. The controller 4 can realize independent control of the motor 55 and the electromagnetic control valve 18.

[0025] Please see Figure 1 and Figure 2 as well as Figure 4A reagent feeding tube 6 is fixedly installed through the top of the machine body 7 for easy addition of reagents for wastewater treatment. A placement groove 2 is opened on the top of the machine body 7, and a through hole 3 is opened through the bottom of the placement groove 2. A connecting cylinder 1 is set on the top of the machine body 7. A filter screen 14 is installed inside the placement groove 2 for easy installation of the filter screen 14 into the placement groove 2. A clamping assembly is set above the filter screen 14. The clamping assembly includes an installation cylinder 13, multiple fixing blocks 15, internal threads 19, and external threads 16. Multiple fixing blocks 15 are fixedly connected to the inside of the installation cylinder 13. The internal threads 19 are located inside the installation cylinder 13, and the external threads 16 are located outside the connecting cylinder 1. Through the clamping assembly, the filter screen 14 can be fixed and compacted when the installation cylinder 13 is connected to the connecting cylinder 1. Multiple fixing blocks 15 are threadedly connected by external threads 16 and internal threads 19 to clamp and fix the filter screen 14, which is convenient for installation and removal of the filter screen 14.

[0026] Working principle: During use, domestic sewage is added into the installation cylinder 13. The filter screen 14 filters impurities from the sewage. After filtration, the liquid flows into the machine body 7 from the outlet. Reagent is added through the reagent feeding pipe 6 to purify the sewage. At the same time, the motor 55 is turned on, which drives the second rotating shaft 56 to rotate. The rotation of the second rotating shaft 56 drives the synchronous pulley 53 to rotate, and under the meshing transmission of the synchronous belt 51, it drives another synchronous pulley 53 to rotate. This causes the first rotating shaft 52 to rotate, which drives the stirring paddle 9 to rotate. This allows the reagent and sewage to react and mix fully, achieving the sewage treatment effect. After treatment, the sewage is controlled by the controller 4 to open the electromagnetic control valve 18, which can be discharged in time through the connecting pipe 17. During use, the filter screen 14 needs to be cleaned regularly. Simply rotate the installation cylinder 13 and the connecting cylinder 1 to disengage the external thread 16 and the internal thread 19, and the installation cylinder 13 can be removed from the connecting cylinder 1, making it easy to remove and clean the filter screen 14. The operation is relatively convenient.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A prefabricated domestic sewage treatment equipment, comprising a body (7), characterized in that: A partition plate (11) is fixedly connected inside the body (7). A vertical plate (8) is fixedly connected to the bottom of the body (7). A water outlet is provided between the vertical plate (8) and the partition plate (11). A stirring paddle (9) is provided on the side of the body (7) near the partition plate (11). Both ends of the stirring paddle (9) are rotatably connected to the inside of the body (7). A drive assembly (5) is provided on the top of the body (7). A reagent feeding tube (6) is fixedly installed through the top of the body (7). A placement groove (2) is opened on the top of the body (7). A through hole (3) is opened through the bottom of the placement groove (2). A connecting cylinder (1) is provided on the top of the body (7). A filter screen (14) is installed inside the placement groove (2). A pressing assembly is provided above the filter screen (14). Support legs (12) are fixedly connected to all four sides of the bottom of the body (7).

2. The prefabricated domestic sewage treatment equipment according to claim 1, characterized in that: The drive assembly (5) includes a horizontal plate (54), a motor (55), a first rotating shaft (52), a second rotating shaft (56), two synchronous pulleys (53), and a synchronous belt (51). The horizontal plate (54) is fixedly connected to the outside of the machine body (7). The first rotating shaft (52) is rotatably connected to the inside of the machine body (7) and extends to both sides. One end of the first rotating shaft (52) is fixedly connected to one end of the stirring paddle (9). The second rotating shaft (56) is rotatably connected to the top of the horizontal plate (54). The two synchronous pulleys (53) are respectively sleeved and fixedly connected to the outside of the first rotating shaft (52) and the second rotating shaft (56). The synchronous belt (51) is sleeved and installed to the outside of the two synchronous pulleys (53). The motor (55) is fixedly connected to the bottom of the horizontal plate (54), and the output end of the motor (55) passes through the horizontal plate (54) and is fixedly connected to one end of the second rotating shaft (56).

3. The prefabricated domestic sewage treatment equipment according to claim 2, characterized in that: The two clamping components include a mounting cylinder (13), a plurality of fixing blocks (15), an internal thread (19) and an external thread (16). The plurality of fixing blocks (15) are fixedly connected to the inside of the mounting cylinder (13). The internal thread (19) is located inside the mounting cylinder (13), and the external thread (16) is located outside the connecting cylinder (1).

4. The prefabricated domestic sewage treatment equipment according to claim 3, characterized in that: The bottom of the body (7) is provided with a connecting pipe (17), both ends of which are installed inside the body (7). An electromagnetic control valve (18) is installed on the surface of the connecting pipe (17), and the electromagnetic control valve (18) is connected to the connecting pipe (17).

5. A prefabricated domestic sewage treatment equipment according to claim 4, characterized in that: An energy storage battery (10) is fixedly installed between the body (7) and the partition plate (11).

6. A prefabricated domestic sewage treatment equipment according to claim 5, characterized in that: A controller (4) for controlling the motor (55) and the electromagnetic control valve (18) is fixedly installed on the outside of the body (7).

7. A prefabricated domestic sewage treatment equipment according to claim 6, characterized in that: The filter screen (14) is clamped and fixed by the multiple fixing blocks (15) connected by external threads (16) and internal threads (19).

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