CN223033252U - Purification and disinfection mechanism for urban sewage - Google Patents
Purification and disinfection mechanism for urban sewage Download PDFInfo
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- CN223033252U CN223033252U CN202422029316.5U CN202422029316U CN223033252U CN 223033252 U CN223033252 U CN 223033252U CN 202422029316 U CN202422029316 U CN 202422029316U CN 223033252 U CN223033252 U CN 223033252U
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Abstract
本实用新型涉及城市污水用净化消毒机构，属于城市污水净化消毒技术领域，该城市污水用净化消毒机构，包括消毒桶，消毒桶的内壁固定连接有紫外灯，还包括：贴合在紫外灯上设置为波纹型的清理架，固定连接在消毒桶顶部的固定架，固定架的顶部安装有电机，电机的输出端固定连接有转轴，转轴上固定连接有搅拌架，其中，清理架固定连接在搅拌架的端部。本实用新型通过清理架的设置，实现了在对城市污水进行消毒时，对紫外灯的清理，防止城市污水中的污染物附着在紫外灯上，影响紫外灯灯光对城市污水的消毒质量和消毒效率，从而保证了紫外灯的洁净度，保证了紫外灯灯光对城市污水消毒的质量和效率，防止紫外灯被腐蚀，保证了紫外灯的使用寿命。
The utility model relates to a purification and disinfection mechanism for urban sewage, and belongs to the technical field of purification and disinfection of urban sewage. The purification and disinfection mechanism for urban sewage comprises a disinfection barrel, the inner wall of which is fixedly connected with an ultraviolet lamp, and further comprises: a cleaning frame which is attached to the ultraviolet lamp and is arranged in a corrugated shape, a fixing frame which is fixedly connected to the top of the disinfection barrel, a motor is installed on the top of the fixing frame, a rotating shaft is fixedly connected to the output end of the motor, a stirring frame is fixedly connected to the rotating shaft, and the cleaning frame is fixedly connected to the end of the stirring frame. The utility model realizes the cleaning of the ultraviolet lamp when disinfecting urban sewage through the setting of the cleaning frame, prevents pollutants in the urban sewage from adhering to the ultraviolet lamp, and affects the disinfection quality and disinfection efficiency of the ultraviolet lamp on the urban sewage, thereby ensuring the cleanliness of the ultraviolet lamp, ensuring the quality and efficiency of the ultraviolet lamp disinfection on the urban sewage, preventing the ultraviolet lamp from being corroded, and ensuring the service life of the ultraviolet lamp.
Description
Technical Field
The utility model belongs to the technical field of purification and disinfection of urban sewage, and particularly relates to a purification and disinfection mechanism for urban sewage.
Background
Urban sewage decontamination and disinfection is an important process aimed at removing pathogens from sewage, preventing disease transmission and protecting the environment, and this process generally involves physical, chemical and biological treatment steps, which mainly involve screening and precipitation for removal of suspended solids and large particulate matter, chemical treatment which uses disinfectants (such as chlorine, ozone or ultraviolet light) to kill or inactivate bacteria, viruses and parasitic ova, biological treatment which uses microorganisms to degrade organic matter for further cleaning of water quality, and disinfection methods which, when selected, require consideration of a number of factors including disinfection effect, cost, complexity of operation and potential impact on the environment, for example, chlorination, although widely used, may produce harmful disinfection byproducts, ultraviolet disinfection, which, in contrast, does not produce such byproducts, is costly in equipment, monitoring water quality parameters is critical in order to ensure disinfection efficiency, which includes measuring residual disinfectant levels, turbidity and biological indicators (such as e.g. coliforms), by which the treatment process can be adjusted to ensure that the required emission standards are met.
At present, when adopting ultraviolet lamp and disinfectant mutually supporting mode to purify and disinfect urban sewage, the pollutant that contains in the urban sewage can adhere to on the ultraviolet lamp, leads to the lamp light of ultraviolet lamp unable direct injection to urban sewage in, influences urban sewage purification and disinfection's quality and efficiency, based on this, proposes urban sewage and uses purification and disinfection mechanism.
Disclosure of utility model
The utility model aims to provide the purification and disinfection mechanism for the urban sewage, which has simple structure and reasonable design, in order to solve the problems.
The utility model realizes the above purpose through the following technical scheme:
Urban sewage is with purifying and sterilizing mechanism, including the disinfection bucket, the inner wall fixedly connected with ultraviolet lamp of disinfection bucket still includes:
the cleaning frame is adhered to the ultraviolet lamp and is provided with a corrugated shape, and the cleaning frame is matched with the ultraviolet lamp;
The fixed mount is fixedly connected to the top of the disinfection barrel, the top of the fixed mount is provided with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a stirring frame,
The cleaning frame is fixedly connected to the end portion of the stirring frame, the top of the stirring frame is fixedly connected with a liquid spraying disc, and liquid spraying holes are formed in the liquid spraying disc.
As a further optimization scheme of the utility model, the side wall of the disinfection barrel is fixedly connected with a liquid inlet pipe, the rotating shaft is rotatably connected with a rotating ring, a liquid inlet hole is formed in the position, opposite to the rotating ring, of the rotating shaft, a liquid conveying pipe is fixedly connected in the rotating shaft, the liquid conveying pipe is communicated with the liquid inlet hole, a liquid conveying groove is formed in the stirring frame, the liquid conveying pipe is communicated with the liquid conveying groove, and the liquid conveying groove is communicated with the liquid spraying disc.
As a further optimization scheme of the utility model, the side wall of the disinfection barrel is sequentially and fixedly connected with a first collecting ring and a second collecting ring from top to bottom, the first collecting ring and the second collecting ring are provided with a first sewage discharging door and a second sewage discharging door, the disinfection barrel is sequentially and fixedly connected with a coarse filter screen and a fine filter screen from top to bottom, the coarse filter screen is arranged in the first collecting ring, the fine filter screen is arranged in the second collecting ring, the stirring frame is arranged below the fine filter screen, and the bottom of the disinfection barrel is fixedly connected with a drain pipe.
As a further optimization scheme of the utility model, the top of the coarse filter screen is attached with a first cleaning rod, the top of the fine filter screen is attached with a second cleaning rod, the first cleaning rod and the second cleaning rod are fixedly connected to a rotating shaft, and the rotating shaft penetrates through the coarse filter screen and the fine filter screen and is rotationally connected with the coarse filter screen and the fine filter screen.
As a further optimization scheme of the utility model, the bottom of the disinfection barrel is fixedly connected with a piston barrel, a piston plate is connected in a sliding manner in the piston barrel, an air inlet hole is formed in the top of the side wall of the piston barrel, a reciprocating screw rod is fixedly connected to the bottom of the rotating shaft, and the reciprocating screw rod penetrates through the piston plate and is connected with the piston plate through threads.
As a further optimization scheme of the utility model, the inner bottom of the disinfection barrel is rotationally connected with a rotary bin, the side wall of the rotary bin is fixedly connected with a gas spraying pipe, the bottom of the gas spraying pipe is provided with a gas spraying hole, the gas spraying hole is opposite to the inner bottom of the disinfection barrel, the rotary bin is fixedly connected on a rotating shaft, and the rotary bin is communicated with a piston cylinder.
The utility model has the beneficial effects that through the arrangement of the cleaning frame, the cleaning of the ultraviolet lamp is realized when the urban sewage is disinfected, the pollutants in the urban sewage are prevented from adhering to the ultraviolet lamp, and the disinfection quality and the disinfection efficiency of the ultraviolet lamp light on the urban sewage are influenced, so that the cleanliness of the ultraviolet lamp is ensured, the quality and the efficiency of the ultraviolet lamp light on the urban sewage are ensured, the ultraviolet lamp is prevented from being corroded, and the service life of the ultraviolet lamp is ensured.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the three-dimensional, partially cut-away, front structure of the present utility model;
FIG. 3 is a schematic view of the three-dimensional partially cut-away bottom view of the present utility model;
FIG. 4 is a schematic view of the front, middle, cut-away construction of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A in accordance with the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4B in accordance with the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 4C according to the present utility model.
The device comprises a sterilizing barrel, a 2, a drain pipe, a 3, a first collecting ring, a 4, a second collecting ring, a 5, a first blow-down door, a 6, a second blow-down door, a 7, a fixing frame, an 8, an ultraviolet lamp, a 9, a coarse filter net, a 10, a fine filter net, a 11, a first cleaning rod, a 12, a second cleaning rod, a 13, a motor, a 14, a rotating shaft, a 15, a stirring frame, a 16, a cleaning frame, a 17, a liquid inlet pipe, a 18, a swivel, a 19, a liquid inlet hole, a 20, a liquid pipe, a 21, a liquid inlet groove, a 22, a liquid spraying disc, a 23, a liquid spraying hole, a 24, a swivel, a 25, a piston cylinder, a 26, a piston plate, a 27, a reciprocating screw rod, a 28, an air inlet hole, a 29, a gas spraying pipe, a 30 and a gas spraying hole.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Examples
As shown in fig. 1-6, the purification and disinfection mechanism for urban sewage comprises a disinfection barrel 1, wherein the inner wall of the disinfection barrel 1 is fixedly connected with an ultraviolet lamp 8, and the purification and disinfection mechanism also comprises a cleaning frame 16 which is attached to the ultraviolet lamp 8 and is arranged in a corrugated manner, and the cleaning frame 16 is matched with the ultraviolet lamp 8; the fixed frame 7 fixedly connected to the top of the disinfection barrel 1, the motor 13 is arranged at the top of the fixed frame 7, the output end of the motor 13 is fixedly connected with the rotating shaft 14, the stirring frame 15 is fixedly connected to the rotating shaft 14, wherein the cleaning frame 16 is fixedly connected to the end part of the stirring frame 15, the top of the stirring frame 15 is fixedly connected with the liquid spraying disc 22, the liquid spraying disc 22 is provided with a liquid spraying hole 23, the side wall of the disinfection barrel 1 is fixedly connected with the liquid inlet pipe 17, the liquid inlet pipe 17 is communicated with an external disinfectant storage device, the rotating shaft 14 is rotationally connected with the rotating ring 18, the position of the rotating shaft 14 opposite to the rotating ring 18 is provided with the liquid inlet hole 19, the rotating shaft 14 is internally fixedly connected with the liquid conveying pipe 20, the liquid conveying pipe 20 is communicated with the liquid inlet hole 19, the stirring frame 15 is internally provided with the liquid conveying groove 21, the infusion tube 20 is communicated with the infusion tank 21, the infusion tank 21 is communicated with the liquid spraying disc 22, the side wall of the disinfection barrel 1 is sequentially and fixedly connected with a first collecting ring 3 and a second collecting ring 4 from top to bottom, a first sewage discharging door 5 and a second sewage discharging door 6 are arranged on the first collecting ring 3 and the second collecting ring 4, the disinfection barrel 1 is sequentially and fixedly connected with a rough filter screen 9 and a fine filter screen 10 from top to bottom, the rough filter screen 9 is arranged in the first collecting ring 3, the fine filter screen 10 is arranged in the second collecting ring 4, the stirring frame 15 is arranged below the fine filter screen 10, the bottom of the disinfection barrel 1 is fixedly connected with a drain pipe 2, the top of the rough filter screen 9 is attached with a first cleaning rod 11, the top of the fine filter screen 10 is attached with a second cleaning rod 12, the first cleaning rod 11 and the second cleaning rod 12 are fixedly connected to a rotating shaft 14, and the rotating shaft 14 penetrates through the coarse filter screen 9 and the fine filter screen 10 and is rotatably connected with the coarse filter screen 9 and the fine filter screen 10.
When the novel urban sewage treatment device is used, the motor 13 is started to simultaneously add urban sewage to be purified and disinfected into the disinfection barrel 1, when the urban sewage enters the disinfection barrel 1, firstly, larger impurities in the urban sewage are filtered through the coarse filter screen 9, then, the urban sewage is filtered through the fine filter screen 10 for the second time, the filtered urban sewage enters a space where the ultraviolet lamp 8 is positioned until the urban sewage completely submerges the ultraviolet lamp 8, in the process, the motor 13 works to drive the rotating shaft 14 to work, so that the first cleaning rod 11 and the second cleaning rod 12 rotate, and the impurities remained in the urban sewage filtered at the top of the coarse filter screen 9 and the impurities remained in the urban sewage filtered at the top of the fine filter screen 10 are cleaned into the first collecting ring 3 and the second collecting ring 4;
After the ultraviolet lamp 8 is completely submerged in urban sewage, the ultraviolet lamp 8 is started, the liquid inlet pipe 17 starts to enter disinfectant, the disinfectant enters the liquid conveying pipe 20 through the liquid inlet hole 19, then enters the liquid spraying disc 22 through the liquid conveying groove 21, and is sprayed into the urban sewage through the liquid spraying hole 23, in the process, the rotation of the rotating shaft 14 drives the stirring frame 15 to rotate, so that the liquid spraying disc 22 and the cleaning frame 16 rotate, the disinfectant is uniformly sprayed into the urban sewage through the liquid spraying hole 23, the cleaning frame 16 rotates, the cleaning frame 16 cleans the ultraviolet lamp 8, meanwhile, the stirring frame 15 rotates to mix the urban sewage and the disinfectant, and the disinfection efficiency of the disinfectant to the urban sewage is improved;
The cleaning of the ultraviolet lamp 8 is realized, pollutants in urban sewage are prevented from adhering to the ultraviolet lamp 8, the disinfection quality and the disinfection efficiency of the light of the ultraviolet lamp 8 to the urban sewage are affected, the cleanliness of the ultraviolet lamp 8 is guaranteed, the disinfection quality and the disinfection efficiency of the light of the ultraviolet lamp 8 to the urban sewage are guaranteed, the ultraviolet lamp 8 is prevented from being corroded, and the service life of the ultraviolet lamp 8 is guaranteed.
As shown in fig. 2-4 and 7, the bottom of the disinfection barrel 1 is fixedly connected with a piston cylinder 25, a piston plate 26 is slidably connected in the piston cylinder 25, an air inlet hole 28 is formed in the top of the side wall of the piston cylinder 25, a one-way valve is installed in the air inlet hole 28, the piston cylinder 25 can only draw out external air through the air inlet hole 28, a reciprocating screw 27 is fixedly connected to the bottom of the rotating shaft 14, the reciprocating screw 27 penetrates through the piston plate 26 and is in threaded connection with the piston plate 26, a rotating bin 24 is rotatably connected to the inner bottom of the disinfection barrel 1, an air ejector 29 is fixedly connected to the side wall of the rotating bin 24, a one-way valve is installed in the air ejector 29, the air in the piston cylinder 25 can only be discharged outwards through the air ejector 29, an air ejector hole 30 is formed in the bottom of the air ejector 29, the air ejector hole 30 is opposite to the inner bottom of the disinfection barrel 1, the rotating bin 24 is fixedly connected to the rotating shaft 14, and the rotating bin 24 is communicated with the piston cylinder 25.
When the disinfection device is used, the rotation of the rotating shaft 14 drives the rotating bin 24 to rotate so as to enable the air spraying pipe 29 to rotate, in the process, the rotation of the rotating shaft 14 enables the piston plate 26 to move up and down on the inner wall of the piston cylinder 25, when the piston plate 26 moves down, the piston cylinder 25 can pump outside air into the piston cylinder 25 through the air inlet hole 28, and when the piston plate 26 moves up, the air in the piston cylinder 25 enters the air spraying pipe 29 through the rotating bin 24 and is sprayed to the inner bottom of the disinfection barrel 1 through the air spraying hole 30, so that the dissolved oxygen content in sewage is increased, necessary oxidants are provided for microorganisms, the biodegradation process of organic matters in the sewage is accelerated, meanwhile, the air can be introduced into the sewage to increase the stirring and shearing force of the water body through the formation of bubbles, the contact and aggregation between suspended particles and flocculating agent are promoted, and larger flocs are formed, and the flocs are easier to float on water due to density reduction, solid-liquid separation is further realized, and the quality and efficiency of sewage disinfection are improved;
after the treatment time is reached, the drain pipe 2 is opened so that the sewage purified and disinfected in the disinfection bucket 1 is discharged through the drain pipe 2.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422029316.5U CN223033252U (en) | 2024-08-21 | 2024-08-21 | Purification and disinfection mechanism for urban sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422029316.5U CN223033252U (en) | 2024-08-21 | 2024-08-21 | Purification and disinfection mechanism for urban sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223033252U true CN223033252U (en) | 2025-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422029316.5U Active CN223033252U (en) | 2024-08-21 | 2024-08-21 | Purification and disinfection mechanism for urban sewage |
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| Country | Link |
|---|---|
| CN (1) | CN223033252U (en) |
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- 2024-08-21 CN CN202422029316.5U patent/CN223033252U/en active Active
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