Environment-friendly sewage treatment device capable of performing water circulation

Abstract

The utility model discloses an environment-friendly sewage treater capable of carrying out water circulation, and particularly relates to the technical field of sewage treatment, the environment-friendly sewage treater mainly comprises a first sewage sterilizing tank, a pump and a flow guide pipe, the pump is fixedly communicated with one side of the outer wall of the first sewage sterilizing tank, and the flow guide pipe is welded on the output end of the pump; a multi-tank circulating disinfecting and killing mechanism is arranged at one end part of the flow guide pipe; wherein the multi-tank circulating disinfecting and killing mechanism comprises a return tank arranged at one end part of the flow guide pipe. According to the multi-tank circulating disinfecting and killing mechanism, disinfecting and killing agents are added into the first sewage disinfecting and killing tank, the return tank and the second sewage disinfecting and killing tank, the disinfecting and killing agents are poured into the conveying pump through the return tank, the conveying pump is started to suck sewage into the communicating pipe, and the circulating pump is continuously started, so that the sewage can flow from the interior of the first sewage disinfecting and killing tank to be disinfected and killed; and the sewage flows from the interior of the return tank for disinfection treatment, and is circularly disinfected by multiple tanks, so that the treated sewage is more environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically, to an environmentally friendly sewage treatment device capable of water circulation. Background Art

[0002] The main purpose of environmentally friendly sewage disinfection processors is to remove pollutants. By removing harmful substances, suspended particles, pollutants, organic matter and microorganisms in sewage, especially sewage containing a large number of bacteria, viruses, parasites and other harmful substances, sewage treatment plants can effectively remove these substances to avoid harm to the environment and human health, and treat sewage in a more environmentally friendly way. In existing public literature, patent publication number CN113830857A discloses an environmentally friendly sewage processor, which can collect hair by wrapping it around, so that the hair is separated from the water, avoiding the blockage of the pipeline caused by the direct discharge of sewage containing hair without treatment, saving the time cost of manually cleaning the hair, reducing the work pressure of workers in the sewage treatment plant, and can cut off the entangled hair for easy collection and treatment. However, the sewage processor has the following problems;

[0003] During the sewage treatment process at the sewage treatment plant, the sewage passes through a single tank for circulation and disinfection during its flow, which leads to poor circulation and disinfection effect. This results in a large number of sewage bacteria inside the tank, making it difficult to achieve multi-tank circulation and disinfection. Therefore, an environmentally friendly sewage treatment device that can perform water circulation is provided. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an environmentally friendly sewage treatment device capable of water circulation.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an environmentally friendly sewage treatment device capable of water circulation, comprising a first sewage disinfection tank, a pump and a guide pipe, the pump being fixedly connected to one side of the outer wall of the first sewage disinfection tank, the guide pipe being welded to the output end of the pump, and one end of the guide pipe being provided with a multi-tank circulation disinfection mechanism; the multi-tank circulation disinfection mechanism comprising a reflux tank arranged at one end of the guide pipe, and a delivery pump being fixedly installed on one side of the outer wall of the reflux tank and on one side of the guide pipe; the output end of the delivery pump is fixedly connected with a connecting pipe, and a second sewage disinfection tank for sewage disinfection treatment is welded at the top end of the connecting pipe, and a connected connecting pipe is fixedly installed on one side of the outer wall of the second sewage disinfection tank and on one side of the connecting pipe; a circulating pump for pressurizing sewage is installed at the top end of the connecting pipe, and the output end of the circulating pump is threadedly connected with a circulating pipe.

[0006] Preferably, the first sewage disinfecting tank, the reflux tank and the second sewage disinfecting tank are arranged equidistantly from left to right, the inner walls of the first sewage disinfecting tank, the reflux tank and the second sewage disinfecting tank are all smooth, a guardrail is installed at the top of the first sewage disinfecting tank and close to the circulation pipe, the first sewage disinfecting tank, the reflux tank and the second sewage disinfecting tank are all welded to the guardrail, a discharge pipe is fixedly connected to one side of the outer wall of the second sewage disinfecting tank and close to the connecting pipe, and one end of the discharge pipe is threadedly connected to an electric valve;

[0007] The electric valve is used for discharging sewage.

[0008] In this embodiment, disinfectant is added to the first sewage disinfection tank, the reflux tank and the second sewage disinfection tank, the pump sucks the sewage in the first sewage disinfection tank into the diversion pipe, the delivery pump is started to suck the sewage into the connecting pipe, and the circulation pump is started again. The circulation pump uses the connecting pipe to pour the sewage into the circulation pipe, and enters the first sewage disinfection tank through the circulation pipe. After circulating through the first sewage disinfection tank, disinfection is continued. The sewage can flow from the inside of the first sewage disinfection tank for disinfection treatment, flow from the inside of the reflux tank for disinfection treatment, and can also be disinfected in the second sewage disinfection tank.

[0009] Preferably, the inner walls of the first sewage disinfection tank, the reflux tank and the second sewage disinfection tank are all fixedly installed with sleeve plates; a transmission assembly is installed on the top of each sleeve plate; the transmission assembly includes a reduction motor fixedly arranged on the top of the sleeve plate, and the output end of the reduction motor is coaxially connected with a transmission rod, and a stirring blade is welded to the bottom end of the transmission rod, and an offset blade is fixedly connected to the top of the stirring blade and located on one side of the transmission rod, and a plurality of offset holes are embedded on one side of the offset blade; a sleeve frame is rotatably connected to the outer wall of the transmission rod and located above the offset hole, the reduction motor is used to drive the transmission rod to rotate, and the sleeve frame is welded to the first sewage disinfection tank, the stirring blade is rotatably connected to the bottom end of the inner wall of the first sewage disinfection tank, and the cross-sectional shape of the transmission rod is circular.

[0010] In this embodiment, the reduction motor drives the transmission rod to rotate, the transmission rod rotates inside the socket frame, the transmission rod drives the stirring blade to rotate, and the stirring blade carries the offset blade to rotate at high speed, and the multiple offset holes can contact the flowing sewage.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a multi-tank circulation disinfection mechanism, by adding disinfectants into the first sewage disinfection tank, the return tank and the second sewage disinfection tank, and pouring them into the return tank through the guide pipe. The return tank is poured into the delivery pump, and the delivery pump is started to suck the sewage into the connecting pipe. The second sewage disinfection tank is poured into the connecting pipe, and the circulation pump is started again. The sewage can flow from the first sewage disinfection tank to the disinfection treatment, and from the return tank to the disinfection treatment, which can realize multi-tank circulation disinfection, and the treated sewage is more environmentally friendly;

[0013] 2. The utility model adopts a transmission component, which supports the reduction motor through a sleeve plate. The reduction motor drives the transmission rod to rotate. The transmission rod rotates inside the sleeve frame, and the transmission rod drives the stirring blade to rotate. The multiple offset holes on the offset blade can contact the flowing sewage, and the sewage can achieve large-area full contact treatment with the disinfectant, and the sewage treatment effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the environmentally friendly sewage treatment device capable of water circulation of the utility model.

[0015] Figure 2 It is a rear structural schematic diagram of the environmentally friendly sewage treatment device capable of water circulation according to the utility model.

[0016] Figure 3 It is a schematic diagram of the partial structure of the connection between the connecting pipe and the circulating pump of the utility model.

[0017] Figure 4 It is a schematic diagram of the vertical cross-section structure of the environmentally friendly sewage treatment device capable of water circulation of the utility model.

[0018] Figure 5 It is a schematic diagram of the partial structure of the connection between the first sewage disinfection tank and the sleeve plate of the utility model.

[0019] The accompanying drawings are marked as follows: 1. first sewage disinfection tank; 2. pump; 3. guide pipe; 4. reflux tank; 5. delivery pump; 6. connecting pipe; 7. second sewage disinfection tank; 8. connecting pipe; 9. circulation pump; 10. circulation pipe; 11. guardrail; 12. drain pipe; 13. electric valve; 14. sleeve plate; 15. reduction motor; 16. transmission rod; 17. sleeve frame; 18. stirring blade; 19. offset blade; 20. offset hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] As attached Figure 1-5 An environmentally friendly sewage treatment device capable of water circulation is shown. The environmentally friendly sewage treatment device capable of water circulation is provided with a multi-tank circulation disinfection mechanism. The setting of the multi-tank circulation disinfection mechanism enables sewage to flow from the inside of the first sewage disinfection tank 1 for disinfection treatment, as well as from the inside of the reflux tank 4 for disinfection treatment. Multi-tank circulation disinfection can be achieved, and the treated sewage is more environmentally friendly. The specific structural setting of the multi-tank circulation disinfection mechanism is as follows.

[0023] In this embodiment, as shown in the attached Figure 1-3 As shown, the multi-tank circulation disinfection mechanism includes a reflux tank 4 arranged at one end of the guide pipe 3, and a delivery pump 5 is fixedly installed on one side of the outer wall of the reflux tank 4 and on one side of the guide pipe 3; the output end of the delivery pump 5 is fixedly connected with a connecting pipe 6, and a second sewage disinfection tank 7 for sewage disinfection is welded at the top of the connecting pipe 6, and a connected connecting pipe 8 is fixedly installed on one side of the outer wall of the second sewage disinfection tank 7 and on one side of the connecting pipe 6; a circulating pump 9 for pressurizing sewage is installed on the top of the connecting pipe 8, and a circulating pipe 10 is threadedly connected to the output end of the circulating pump 9, and the first sewage disinfection tank 1, the reflux tank 4 and the second sewage disinfection tank 7 are arranged equidistantly from left to right, and the inner walls of the first sewage disinfection tank 1, the reflux tank 4 and the second sewage disinfection tank 7 are all set to smooth surfaces.

[0024] When the environmentally friendly sewage treatment device structure capable of water circulation according to the present device is used, disinfectants are added to the first sewage disinfection tank 1, the reflux tank 4 and the second sewage disinfection tank 7, and the sewage in the first sewage disinfection tank 1 is sucked into the guide pipe 3 by starting the pump 2, and then poured into the reflux tank 4 through the guide pipe 3. The sewage is poured into the delivery pump 5 from the reflux tank 4, and the delivery pump 5 is started to suck the sewage into the connecting pipe 6, and then enters the second sewage disinfection tank 7 through the connecting pipe 6. The sewage is poured into the connecting pipe 8 from the second sewage disinfection tank 7, and the circulation pump 9 is continuously started, so that the circulation pump 9 causes the connecting pipe 8 to pour the sewage into the circulation pipe 10, and then enters the first sewage disinfection tank 1 through the circulation pipe 10. After the sewage is circulated and poured into the first sewage disinfection tank 1, disinfection is continued, so that the sewage can flow from the first sewage disinfection tank 1 for disinfection treatment, flow from the reflux tank 4 for disinfection treatment, and can also be disinfected in the second sewage disinfection tank 7.

[0025] In this embodiment, as shown in the attached Figure 2-3 As shown, a guardrail 11 is installed at the top of the first sewage disinfection tank 1 and near the circulation pipe 10, and the first sewage disinfection tank 1, the reflux tank 4 and the second sewage disinfection tank 7 are all welded to the guardrail 11. In order to facilitate the later personnel to patrol and protect on the guardrail 11, the personnel are safer when using it. A discharge pipe 12 is fixedly connected to one side of the outer wall of the second sewage disinfection tank 7 and near the connecting pipe 8, and one end of the discharge pipe 12 is threadedly connected to an electric valve 13; the electric valve 13 is used to discharge sewage. In order to facilitate the later recycling, the electric valve 13 is opened after closing, so that the discharge pipe 12 can discharge the sewage inside the second sewage disinfection tank 7, so that the treated sewage is more environmentally friendly and safer.

[0026] Embodiment 2:

[0027] In this embodiment, as shown in the attached Figure 3-5 As shown, the inner walls of the first sewage disinfection tank 1, the reflux tank 4 and the second sewage disinfection tank 7 are all fixedly installed with a sleeve plate 14; a transmission assembly is installed on the top of each sleeve plate 14; the transmission assembly includes a reduction motor 15 fixedly arranged on the top of the sleeve plate 14, and the output end of the reduction motor 15 is coaxially connected to a transmission rod 16, and a stirring blade 18 is welded to the bottom end of the transmission rod 16, and an offset blade 19 is fixedly connected to the top of the stirring blade 18 and located on one side of the transmission rod 16, and a plurality of offset holes 20 are embedded on one side of the offset blade 19; a sleeve frame 17 is rotatably connected to the outer wall of the transmission rod 16 and located above the offset hole 20, the reduction motor 15 is used to drive the transmission rod 16 to rotate, and the sleeve frame 17 is welded to the first sewage disinfection tank 1, the stirring blade 18 is rotatably connected to the bottom end of the inner wall of the first sewage disinfection tank 1, and the cross-sectional shape of the transmission rod 16 is circular.

[0028] When this embodiment is in use, the reduction motor 15 is supported by the sleeve plate 14, and the reduction motor 15 drives the transmission rod 16 to rotate. The transmission rod 16 rotates inside the sleeve frame 17, and the transmission rod 16 drives the stirring blade 18 to rotate, and the stirring blade 18 carries the offset blade 19 to rotate at high speed. The multiple offset holes 20 on the offset blade 19 can contact the flowing sewage.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly sewage treatment device capable of water circulation, comprising a first sewage disinfection tank (1), a pump (2) and a guide pipe (3), wherein the pump (2) is fixedly connected to one side of the outer wall of the first sewage disinfection tank (1), and the guide pipe (3) is welded to the output end of the pump (2), characterized in that: One end of the flow guide pipe (3) is provided with a multi-tank circulation disinfection mechanism; The multi-tank circulation disinfection mechanism comprises a reflux tank (4) arranged at one end of the guide pipe (3), and a delivery pump (5) is fixedly installed on one side of the outer wall of the reflux tank (4) and located on one side of the guide pipe (3); The output end of the delivery pump (5) is fixedly connected to a connecting pipe (6), a second sewage disinfection tank (7) for sewage disinfection treatment is welded to the top of the connecting pipe (6), and a connecting pipe (8) connected to the connecting pipe (6) is fixedly installed on one side of the outer wall of the second sewage disinfection tank (7); A circulation pump (9) for pressurizing sewage is installed at the top end of the connecting pipe (8), and a circulation pipe (10) is threadedly connected to the output end of the circulation pump (9).

2. The environmentally friendly sewage treatment device capable of water circulation according to claim 1, characterized in that: The first sewage disinfection tank (1), the return tank (4) and the second sewage disinfection tank (7) are arranged in sequence and equidistantly from left to right, and the inner walls of the first sewage disinfection tank (1), the return tank (4) and the second sewage disinfection tank (7) are all smooth surfaces.

3. The environmentally friendly sewage treatment device capable of water circulation according to claim 1 is characterized in that: A guardrail (11) is installed at the top of the first sewage disinfection tank (1) and close to the circulation pipe (10); the first sewage disinfection tank (1), the reflux tank (4) and the second sewage disinfection tank (7) are all welded to the guardrail (11).

4. The environmentally friendly sewage treatment device capable of water circulation according to claim 1 is characterized in that: A discharge pipe (12) is fixedly connected to one side of the outer wall of the second sewage disinfection tank (7) and close to the connecting pipe (8), and one end of the discharge pipe (12) is threadedly connected to an electric valve (13); The electric valve (13) is used for discharging sewage.

5. The environmentally friendly sewage treatment device capable of water circulation according to claim 1 is characterized in that: The inner walls of the first sewage disinfection tank (1), the reflux tank (4) and the second sewage disinfection tank (7) are all fixedly mounted with sleeve plates (14); A transmission assembly is installed on the top of each sleeve plate (14); The transmission assembly comprises a reduction motor (15) fixedly arranged at the top end of the sleeve plate (14); the output end of the reduction motor (15) is coaxially connected to a transmission rod (16); a stirring blade (18) is welded to the bottom end of the transmission rod (16); a deflection blade (19) is fixedly connected to the top end of the stirring blade (18) and located on one side of the transmission rod (16); and a plurality of deflection holes (20) are embedded in one side of the deflection blade (19); The outer wall of the transmission rod (16) is rotatably connected with a sleeve frame (17) located above the offset hole (20).

6. The environmentally friendly sewage treatment device capable of water circulation according to claim 5, characterized in that: The reduction motor (15) is used to drive the transmission rod (16) to rotate, and the sleeve frame (17) is welded to the first sewage disinfection tank (1).

7. The environmentally friendly sewage treatment device capable of water circulation according to claim 5, characterized in that: The stirring blade (18) is rotatably connected to the bottom end of the inner wall of the first sewage disinfection tank (1), and the cross-sectional shape of the transmission rod (16) is circular.

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