Internal cleaning device for integrated sewage treatment equipment

Abstract

The utility model discloses an integrated sewage treatment equipment interior cleaning device which comprises a treatment tank body, a driving mechanism is installed in the middle of the top end of the treatment tank body, the output end of the driving mechanism is located in the treatment tank body and is in transmission connection with a rotating rod, and the outer side face of the rotating rod is evenly sleeved with a plurality of sets of stirring rods. A trapezoidal filter screen plate and a trapezoidal adsorption screen plate are mounted on the upper portion and the lower portion of the inner side of the treatment tank body correspondingly, and U-shaped scraping plates are connected to the positions, close to the top end of the trapezoidal filter screen plate and the top end of the trapezoidal adsorption screen plate, of the outer side of a rotating rod in a sleeving mode correspondingly; the sewage treatment device has the beneficial effects that sewage treatment and cleaning are carried out at the same time through an integrated rotary inclined cleaning and collecting structure of the sewage stirring treatment structure, the cleaning convenience is improved, the subsequent sewage treatment effect is improved, and meanwhile, water is saved, the cost is reduced and the cleaning effect is improved through a circulating water guide porous cleaning structure.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to an internal cleaning device of integrated sewage treatment equipment. Background Art

[0002] Sewage treatment equipment is an industrial equipment that can effectively treat urban domestic sewage, industrial wastewater, etc., and prevent sewage and pollutants from flowing directly into water areas. It is of great significance to improving the ecological environment, enhancing the quality of the city and promoting economic development. Since sewage treatment equipment is prone to accumulate a large amount of impurities inside during long-term use, special cleaning equipment is required for cleaning.

[0003] Some existing sewage treatment equipment mostly uses filter screens for layered filtration when treating sewage. However, impurities are easily accumulated on the filter screens and the inner walls of the treatment tanks, affecting the subsequent sewage treatment effect. Traditional cleaning is generally performed manually by special cleaning agencies when sewage treatment is not in progress. This is not only costly and time-consuming, but also requires a large amount of water resources for flushing, which wastes water resources and increases costs.

[0004] To this end, we propose an integrated sewage treatment equipment internal cleaning device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] The internal cleaning device of the integrated sewage treatment equipment includes a treatment tank body, a driving mechanism is installed in the middle of the top of the treatment tank body, the output end of the driving mechanism is located in the internal transmission of the treatment tank body and is connected to a rotating rod, and the outer side of the rotating rod is evenly sleeved with multiple groups of stirring rods, and a trapezoidal filter screen plate and a trapezoidal adsorption screen plate are respectively installed on the upper and lower sides of the inner side of the treatment tank body, and a U-shaped scraper is respectively sleeved on the outer side of the rotating rod near the top of the trapezoidal filter screen plate and the trapezoidal adsorption screen plate, a slag storage box is installed on the left side of the treatment tank body, and the connection between the slag storage box and the treatment tank body is respectively located on the left side of the trapezoidal filter screen plate and the trapezoidal adsorption screen plate, and a slag discharge pipe is installed through it. An annular liquid guide box is installed on the inner side of the top of the treatment tank body, and multiple groups of porous nozzles are installed on the bottom of the annular liquid guide box.

[0008] In a preferred embodiment, the present invention can be further configured as follows:

[0009] By adopting the above technical solution, a water injection pipe is installed through the left side of the top of the processing tank body, and the bottom extension end of the water injection pipe passes through the annular liquid guide box.

[0010] In a preferred embodiment, the present invention can be further configured as follows:

[0011] By adopting the above technical solution, slag storage boxes are embedded and installed in the upper and lower parts of the slag storage box, and the front end of the slag storage box is located on the outside of the slag storage box and is connected with a pull-out plate.

[0012] In a preferred embodiment, the present invention can be further configured as follows:

[0013] By adopting the above technical solution, the bottom side of the U-shaped scraper is in contact with the top surfaces of the trapezoidal filter screen plate and the trapezoidal adsorption screen plate, and the outer side is in contact with the inner wall of the treatment tank.

[0014] In a preferred embodiment, the present invention can be further configured as follows:

[0015] By adopting the above technical solution, a liquid injection pipe is installed through the right side of the top of the processing tank body, and the bottom extension end of the liquid injection pipe is connected to the right side of the top of the annular liquid guide box.

[0016] In a preferred embodiment, the present invention can be further configured as follows:

[0017] By adopting the above technical solution, a water pump is installed on the right side wall of the inner bottom of the processing tank body, one end of the water pump is located on the right side of the processing tank body and a water pipe is installed, and a three-way valve is installed between the top of the water pipe and the connection between the injection pipe.

[0018] In a preferred embodiment, the present invention can be further configured as follows:

[0019] By adopting the above technical solution, a drainage valve pipe is installed through the middle of the bottom end of the processing tank body.

[0020] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0021] 1. The utility model is provided with a trapezoidal filter screen plate, a trapezoidal adsorption screen plate, a slag storage box, a slag discharge pipe and a U-shaped scraper. When in use, the rotation of the rotating rod drives the U-shaped scraper to rotate, and the inner wall of the treatment tank, the trapezoidal filter screen plate and the surface of the trapezoidal adsorption screen plate are cleaned and scraped, and the impurities and debris are injected into the slag storage box through the slag discharge pipe for separate storage, which is convenient for subsequent unified treatment. This not only improves the convenience of cleaning, but also saves time and effort, and improves the subsequent treatment effect of sewage.

[0022] 2. In the present invention, an annular liquid guide box, a porous nozzle and a water guide pipe are provided. When in use, the water filtered layer by layer is introduced into the liquid injection pipe through the water guide pump and then into the annular liquid guide box, and is sprayed out through the porous nozzle for direct cleaning. After cleaning, the residue falls into the residue storage box according to the operation of each component in the above-mentioned beneficial effects. This not only saves water resources and reduces costs, but also improves the overall cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view structural diagram of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of a front cross-sectional structure of a processing tank according to an embodiment of the present invention;

[0025] Figure 3 This is a structural diagram of location A of an embodiment of the present utility model.

[0026] Reference numerals:

[0027] 1. Treatment tank; 2. Driving mechanism; 3. Water injection pipe; 4. Liquid injection pipe; 5. Drain valve pipe; 6. Slag storage box; 7. Water guide pipe; 8. Three-way valve; 9. Pull-out plate; 10. Rotating rod; 11. Annular liquid guide box; 12. Water guide pump; 13. Stirring rod; 14. Slag discharge pipe; 15. Slag storage box; 16. Trapezoidal filter screen; 17. Trapezoidal adsorption screen; 18. U-shaped scraper; 19. Multi-hole nozzle. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0029] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0030] The following describes an integrated sewage treatment equipment internal cleaning device provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0031] Example 1:

[0032] Combine Figure 1-Figure 3 As shown, the utility model provides an integrated sewage treatment equipment internal cleaning device,

[0033] Specifically, it includes a processing tank body 1, a driving mechanism 2 is installed in the middle of the top of the processing tank body 1, the output end of the driving mechanism 2 is located in the internal transmission connection of the processing tank body 1 and is connected to a rotating rod 10, and the outer side of the rotating rod 10 is evenly sleeved with multiple groups of stirring rods 13, and the inner side of the processing tank body 1 is respectively installed with a trapezoidal filter screen plate 16 and a trapezoidal adsorption screen plate 17. The outer side of the rotating rod 10 is respectively sleeved with a U-shaped scraper 18 near the top of the trapezoidal filter screen plate 16 and the trapezoidal adsorption screen plate 17, a slag storage box 6 is installed on the left side of the processing tank body 1, and the connection between the slag storage box 6 and the processing tank body 1 is respectively located on the left side of the trapezoidal filter screen plate 16 and the trapezoidal adsorption screen plate 17, and a slag discharge pipe 14 is installed through it. An annular liquid guide box 11 is installed on the inner side of the top of the processing tank body 1, and multiple groups of porous nozzles 19 are installed on the bottom of the annular liquid guide box 11. The processing tank body 1 The top left side of the slag box 6 is provided with a water injection pipe 3, and the bottom extending end of the water injection pipe 3 is provided with a ring-shaped liquid guide box 11. The interior of the slag box 6 is embedded with a slag box 15 above and below. The front end of the slag box 15 is located on the outside of the slag box 6 and is connected to a pull-out plate 9. The bottom side surface of the U-shaped scraper 18 is in contact with the top surface of the trapezoidal filter screen plate 16 and the trapezoidal adsorption screen plate 17, and the outer side surface is in contact with the inner wall of the treatment tank body 1. The use of the above components drives the multiple groups of stirring rods 13 to rotate by rotating the rotating rod 10, so that the sewage and the medicine are fully mixed and diluted. At the same time, the rotation of the rotating rod 10 also drives the U-shaped scraper 18 to rotate, cleaning and scraping the inner wall of the treatment tank body 1, the trapezoidal filter screen plate 16 and the trapezoidal adsorption screen plate 17, and injecting impurities and debris into the slag box 6 through the slag discharge pipe 14 for storage, thereby improving the cleaning convenience and improving the subsequent treatment effect of the sewage.

[0034] Example 2:

[0035] Combine Figure 2 and Figure 3 As shown, based on the first embodiment,

[0036] Specifically, a liquid injection pipe 4 is installed through the right side of the top of the treatment tank body 1, and the bottom extension end of the liquid injection pipe 4 is connected to the right side of the top of the annular liquid guide box 11. A water pump 12 is installed on the right side wall of the inner bottom of the treatment tank body 1. One end of the water pump 12 is located on the right side of the treatment tank body 1 and is installed with a water pipe 7. A three-way valve 8 is installed between the top of the water pipe 7 and the connection between the liquid injection pipe 4. The use of the above-mentioned components and the components in Example 1, the water pump 12 guides the filtered water layer by layer through the water pipe 7 and into the annular liquid guide box 11 through the liquid injection pipe 4, and finally sprays it out through multiple groups of porous nozzles 19 for cleaning, and the residue after cleaning falls into the slag storage box 6 according to the operation of the above-mentioned components, saving water resources, reducing costs, and improving the cleaning effect.

[0037] Combine Figure 1 and Figure 2 As shown, in the above embodiment,

[0038] Specifically, a drain valve pipe 5 is installed through the middle of the bottom end of the treatment tank body 1, and the drain valve pipe 5 is mainly used to discharge the treated water to the outside.

[0039] The working principle and use process of the present invention are as follows: First, when in use, the driving mechanism 2 at the top of the treatment tank body 1 is operated to make the rotating rod 10 drive the multiple stirring rods 13 to rotate, thereby increasing the mixing and dilution of sewage and sewage treatment drugs, and at the same time making the sewage pass through the trapezoidal filter screen plate 16 and the trapezoidal adsorption screen plate 17 to filter and process in sequence, and the rotation of the rotating rod 10 also drives the U-shaped scraper 18 to rotate, cleaning and scraping the inner wall of the treatment tank body 1, the trapezoidal filter screen plate 16 and the trapezoidal adsorption screen plate 17, and injecting the impurities and debris into the slag storage box 15 inside the slag storage box 6 after the slag discharge pipe 14 is opened. The slag box 15 can be taken out through the pull-out plate 9 for unified treatment later, which not only improves the convenience of cleaning, but also saves time and effort, and improves the subsequent treatment effect of sewage. Secondly, when in use, after the above-mentioned sewage treatment, the filtered water is introduced through the water pipe 7 through the water pump 12, and the water is injected into the injection pipe 4 into the annular liquid guide box 11 through the regulation of the three-way valve 8. It is sprayed out through multiple groups of porous nozzles 19 for direct cleaning, and the residue after cleaning falls into the slag box 6 according to the operation of the above-mentioned components. This not only saves water resources and reduces costs, but also improves the overall cleaning effect.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An integrated internal cleaning device for sewage treatment equipment, comprising a treatment tank body (1), a driving mechanism (2) being installed at the middle of the top of the treatment tank body (1), an output end of the driving mechanism (2) being located inside the treatment tank body (1) and being connected to a rotating rod (10), a plurality of stirring rods (13) being evenly sleeved on the outer side of the rotating rod (10), and characterized in that: Trapezoidal filter screens (16) and trapezoidal adsorption screens (17) are respectively installed on the upper and lower sides of the inner side of the processing tank body (1), and U-shaped scrapers (18) are respectively sleeved on the outer sides of the rotating rod (10) close to the top ends of the trapezoidal filter screens (16) and the trapezoidal adsorption screens (17). A slag storage box (6) is installed on the left side of the processing tank body (1), and a slag discharge pipe (14) is installed through the connection between the slag storage box (6) and the processing tank body (1), which is located on the left sides of the trapezoidal filter screens (16) and the trapezoidal adsorption screens (17). An annular liquid guide box (11) is installed on the inner side of the top of the processing tank body (1), and a plurality of groups of multi-hole nozzles (19) are installed on the bottom of the annular liquid guide box (11).

2. The internal cleaning device of the integrated sewage treatment equipment according to claim 1 is characterized in that: A water injection pipe (3) is installed through the left side of the top end of the treatment tank body (1), and the bottom extension end of the water injection pipe (3) passes through the annular liquid guide box (11).

3. The internal cleaning device of the integrated sewage treatment equipment according to claim 1, characterized in that: A slag storage box (15) is embedded and installed in the upper and lower parts of the slag storage box (6), and the front end of the slag storage box (15) is located on the outside of the slag storage box (6) and is connected to a pull-out plate (9).

4. The internal cleaning device of the integrated sewage treatment equipment according to claim 1, characterized in that: The bottom side of the U-shaped scraper (18) is in contact with the top end surfaces of the trapezoidal filter screen plate (16) and the trapezoidal adsorption screen plate (17), and the outer side is in contact with the inner wall of the treatment tank (1).

5. The internal cleaning device of the integrated sewage treatment equipment according to claim 1 is characterized in that: A liquid injection pipe (4) is installed through the right side of the top of the treatment tank body (1), and the bottom extension end of the liquid injection pipe (4) is connected to the right side of the top end of the annular liquid guide box (11).

6. The internal cleaning device of the integrated sewage treatment equipment according to claim 1, characterized in that: A water guide pump (12) is installed on the right side wall of the inner bottom of the treatment tank body (1), one end of the water guide pump (12) is located on the right side of the treatment tank body (1), and a water guide pipe (7) is installed. A three-way valve (8) is installed between the top end of the water guide pipe (7) and the connection point of the liquid injection pipe (4).

7. The internal cleaning device of the integrated sewage treatment equipment according to claim 1, characterized in that: A drainage valve pipe (5) is installed through the middle of the bottom end of the treatment tank body (1).

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