Ecological environment-friendly treatment device for domestic sewage
By designing a multi-stage treatment integrated sewage treatment tank, the problems of high cost and large land occupation of existing equipment are solved, and low-cost, low-land occupation of sewage treatment and recycling in water-scarce areas are achieved.
Patent Information
- Application Number
- CN202421011168.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The existing domestic sewage treatment equipment has high construction and use costs and covers a large area, making it difficult to effectively treat domestic sewage in places where site restrictions are restricted.
An integral sewage treatment box including a precipitation filter chamber, a pre-stored sterilization chamber, a high-temperature evaporation chamber and a condensation chamber was designed. UV sterilization, vibration filtration and high-temperature evaporation condensation technology are adopted, and the liquid pump is automatically controlled by a temperature sensor and a liquid level sensor. , realize multi-stage treatment of sewage.
Fully environmentally friendly treatment of domestic sewage in places with site restrictions has been achieved, construction and use costs have been reduced, and water resources recycling in water scarce areas has been applied.
Smart Images
Figure CN222250330U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of domestic sewage treatment equipment, in particular to an ecological and environmentally friendly domestic sewage treatment device. Background Art
[0002] Domestic sewage is wastewater discharged from residents' daily lives. It mainly comes from residential and public buildings, such as residences, institutions, schools, hospitals, shops, public places and toilets in industrial enterprises. The pollutants contained in domestic sewage are mainly organic matter and a large number of pathogenic microorganisms.
[0003] In cities and towns, there are generally sewage treatment plants to treat domestic sewage. However, the construction cost of sewage treatment plants is high and the site requirement is large. For some water-scarce sites that cannot meet the site requirements, such as ships and some water-scarce desert factories, although some large-scale filtration equipment is used to filter domestic sewage, its construction cost, use cost and site requirement are relatively high. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a domestic sewage ecological and environmental protection treatment device which can reduce the cost in view of the problems of large use cost and large space proposed in the above background technology.
[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a domestic sewage ecological and environmental protection treatment device, comprising an integrated sewage treatment tank, wherein the integrated sewage treatment tank is provided with a sedimentation filter chamber, a pre-storage sterilization chamber, a high-temperature evaporation chamber and a condensation chamber in sequence from front to back, and the top of the integrated sewage treatment tank is connected with a water inlet connected with the sedimentation filter chamber, the sedimentation filter chamber and the pre-storage sterilization chamber are directly provided with an inclined support baffle, the top of the sedimentation filter chamber is connected with an upper baffle, and a filter element is connected between the top of the support baffle and the bottom of the upper baffle;
[0006] The support baffle is connected to an ultraviolet sterilization lamp on the side facing the pre-storage sterilization chamber, the pre-storage sterilization chamber and the high-temperature evaporation chamber are directly connected to a liquid pump, and the liquid pump is connected to a liquid pumping pipe extending to the inner bottom and a liquid outlet pipe extending into the high-temperature evaporation chamber;
[0007] A heater is connected to the bottom of the high-temperature evaporation chamber, an air duct is connected between the top of the high-temperature evaporation chamber and the top of the condensation chamber, a one-way valve is connected to the air duct, a cold water coil is connected to the condensation chamber, and a drain pipe with a valve connected to the condensation chamber is connected to the bottom of the rear end of the integrated sewage treatment tank.
[0008] Furthermore, a first liquid level sensor and a second liquid level sensor are respectively connected to the rear side of the pre-storage sterilization chamber and the rear side of the high-temperature evaporation chamber. The first liquid level sensor and the second liquid level sensor are electrically connected to the liquid pump to facilitate sensing the liquid level and starting the liquid pump.
[0009] Furthermore, one side of the integrated sewage treatment tank is connected with a waste pipe with a valve connected to the sedimentation and filtration chamber, the pre-storage sterilization chamber and the bottom of the high-temperature evaporation chamber, so as to facilitate waste cleaning operations.
[0010] Furthermore, a cold water tank and a water pump connected to the cold water tank are connected to the rear end of the top of the integrated sewage treatment tank, a refrigerator is connected to one side of the cold water tank, the water pump is connected to a first circulation pipe connected to the cold water coil, and the other end of the cold water coil is connected to a second circulation pipe connected to the cold water tank, so as to facilitate the cold water circulation operation.
[0011] Furthermore, the high-temperature evaporation chamber and the bottom of one side of the cold water tank are both connected with temperature sensors to facilitate sensing the temperature in the high-temperature evaporation chamber and the cold water tank.
[0012] Furthermore, a driving motor is connected to one side of the integrated sewage treatment tank, and a vibration roller extending above the filter element is connected to the power end of the driving motor to facilitate vibration operation of the filter element.
[0013] The advantages of the domestic sewage ecological and environmental protection treatment device of the utility model compared with the prior art are: the device can ensure sufficient and environmentally friendly treatment of domestic sewage in places with site restrictions through front-end filtration, middle pre-sterilization, and rear-end high-temperature evaporation and condensation operations, and the construction and use costs are relatively low. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is the first structural schematic diagram of a domestic sewage ecological and environmental protection treatment device of the utility model.
[0015] Figure 2 This is the second structural schematic diagram of the utility model of a domestic sewage ecological and environmental protection treatment device.
[0016] Figure 3 The utility model is a schematic diagram of a top-sectional structure of a domestic sewage ecological and environmental protection treatment device.
[0017] Figure 4 The utility model is a side sectional structural schematic diagram of a domestic sewage ecological and environmental protection treatment device.
[0018] As shown in the figure: 1. Integrated sewage treatment tank; 2. Sedimentation and filtration chamber; 3. Pre-storage sterilization chamber; 4. High-temperature evaporation chamber; 5. Condensation chamber; 6. Support baffle; 7. Upper baffle; 8. Filter element; 9. Water inlet; 10. Liquid pump; 11. Liquid pump pipe; 12. Liquid outlet pipe; 13. Heater; 14. Ultraviolet sterilization lamp; 15. First liquid level sensor; 16. Second liquid level sensor; 17. Temperature sensor; 18. Air guide pipe; 19. One-way valve; 20. Cold water coil; 21. Drain pipe with valve; 22. Waste pipe with valve; 23. Cold water tank; 24. Refrigerator; 25. Water pump; 26. First circulation pipe; 27. Second circulation pipe; 28. Drive motor; 29. Vibrating roller. DETAILED DESCRIPTION
[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0020] Combined with Figure 1-4 A domestic sewage ecological and environmental protection treatment device comprises an integrated sewage treatment tank 1, wherein the integrated sewage treatment tank 1 is provided with a sedimentation filter chamber 2, a pre-storage sterilization chamber 3, a high-temperature evaporation chamber 4 and a condensation chamber 5 in sequence from front to back, and the top of the integrated sewage treatment tank 1 is connected with a water inlet 9 connected with the sedimentation filter chamber 2, and domestic sewage can be uniformly put into the operation through the water inlet 9, and the sewage is precipitated in the sedimentation filter chamber 2, and the sedimentation filter chamber 2 and the pre-storage sterilization chamber 3 are directly provided with an inclined support baffle 6, and the top of the sedimentation filter chamber 2 is connected with an upper baffle 7. A filter element 8 is connected between the top of the support baffle 6 and the bottom of the upper baffle 7. A drive motor 28 is connected to one side of the integrated sewage treatment tank 1. A vibration roller 29 extending to the top of the filter element 8 is connected to the power end of the drive motor 28. The filter element 8 can adopt basic particle filtering, that is, a filter cloth cover is arranged in the middle, and support mesh plates are arranged on the upper and lower sides, so that fine particles of domestic sewage can be filtered. The vibration roller 29 is driven to rotate by the drive motor 28, so that the filter element 8 can be vibrated to prevent sticking and clogging on the bottom side.
[0021] The support baffle 6 is connected to an ultraviolet sterilization lamp 14 on the side facing the pre-storage sterilization chamber 3. The pre-storage sterilization chamber 3 and the high-temperature evaporation chamber 4 are directly connected to a liquid pump 10. The liquid pump 10 is connected to a liquid pump pipe 11 extending to the inner bottom and a liquid outlet pipe 12 extending to the high-temperature evaporation chamber 4. The particle-free sewage filtered by the sedimentation filtration chamber 2 in conjunction with the filter element 8 can be pre-stored in the pre-storage sterilization chamber 3. The ultraviolet sterilization lamp 14 can pre-sterilize the water and prevent the growth of excessive bacteria and viruses in the pre-storage sterilization chamber 3. A first liquid level sensor 15 is connected to the rear side of the pre-storage sterilization chamber 3. When the liquid level reaches the first liquid level sensor 15, the liquid pump 10 can be started to pump the water in the pre-storage sterilization chamber 3 into the high-temperature evaporation chamber 4. A second liquid level sensor 16 is connected to the rear side of the high-temperature evaporation chamber 4. When the liquid level reaches the second liquid level sensor 16, the liquid pump 10 is turned off. The first liquid level sensor 15 and the second liquid level sensor 16 are electrically connected to the liquid pump 10. The electrical components in the device are externally connected to a controller and a power supply for power supply and control operations.
[0022] A heater 13 is connected to the bottom of the high-temperature evaporation chamber 4, and the filtered water can be heated by the heater 13 to ensure high-temperature evaporation of the water. An air duct 18 is connected between the top of the high-temperature evaporation chamber 4 and the top of the condensation chamber 5. A one-way valve 19 is connected to the air duct 18. A cold water coil 20 is connected to the condensation chamber 5. A valved drain pipe 21 connected to the condensation chamber 5 is connected to the bottom of the rear end of the integrated sewage treatment tank 1. The evaporated clean water vapor is introduced into the condensation chamber 5 through the air duct 18, and is condensed into clean water with the help of the cold water coil 20. The high temperature can precipitate impurities and sterilize, so that water resources can be recycled in water-scarce areas.
[0023] One side of the integrated sewage treatment tank 1 is connected to a waste discharge pipe 22 with a valve, which is connected to the sedimentation and filtration chamber 2, the pre-storage sterilization chamber 3 and the bottom of the high-temperature evaporation chamber 4. The integrated sewage treatment tank 1 needs to be cleaned regularly. During the cleaning process, waste can be discharged through the waste discharge pipe 22 with a valve.
[0024] A cold water tank 23 and a water pump 25 connected to the cold water tank 23 are connected to the rear end of the top of the integrated sewage treatment tank 1. A refrigerator 24 is connected to one side of the cold water tank 23. The water pump 25 is connected to a first circulation pipe 26 connected to the cold water coil 20. The other end of the cold water coil 20 is connected to a second circulation pipe 27 connected to the cold water tank 23. The high-temperature evaporation chamber 4 and the bottom of one side of the cold water tank 23 are both connected to a temperature sensor 17. Through the cold water tank 23 and the refrigerator 24, water can be cooled, thereby ensuring that the cold water coil 20 can circulate cold water and that the condensation operation is carried out in the condensation chamber 5. Generally, water-scarce areas are not short of light and power supply. The equipment only needs sufficient power supply to treat domestic sewage for recycling, thereby low construction and use costs.
[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A domestic sewage ecological and environmental protection treatment device, comprising an integrated sewage treatment tank (1), characterized in that: The integrated sewage treatment tank (1) is provided with a sedimentation filter chamber (2), a pre-storage sterilization chamber (3), a high-temperature evaporation chamber (4) and a condensation chamber (5) in sequence from front to back; the top of the integrated sewage treatment tank (1) is connected with a water inlet (9) which is in communication with the sedimentation filter chamber (2); the sedimentation filter chamber (2) and the pre-storage sterilization chamber (3) are directly provided with an inclined support baffle (6); the top of the sedimentation filter chamber (2) is connected with an upper baffle (7); a filter element (8) is connected between the top of the support baffle (6) and the bottom of the upper baffle (7); The support baffle (6) is connected to an ultraviolet sterilization lamp (14) on one side facing the pre-storage sterilization chamber (3); the pre-storage sterilization chamber (3) and the high-temperature evaporation chamber (4) are directly connected to a liquid pump (10); the liquid pump (10) is connected to a liquid pumping pipe (11) extending to the inner bottom and a liquid outlet pipe (12) extending into the high-temperature evaporation chamber (4); A heater (13) is connected to the bottom of the high-temperature evaporation chamber (4), an air guide pipe (18) is connected between the top of the high-temperature evaporation chamber (4) and the top of the condensation chamber (5), a one-way valve (19) is connected to the air guide pipe (18), a cold water coil (20) is connected to the condensation chamber (5), and a valved drain pipe (21) connected to the condensation chamber (5) is connected to the bottom of the rear end of the integrated sewage treatment tank (1).
2. The domestic sewage ecological and environmental protection treatment device according to claim 1 is characterized by: The inner rear side of the pre-storage sterilization chamber (3) and the inner rear side of the high-temperature evaporation chamber (4) are respectively connected with a first liquid level sensor (15) and a second liquid level sensor (16), and the first liquid level sensor (15) and the second liquid level sensor (16) are electrically connected to the liquid suction pump (10).
3. The domestic sewage ecological and environmental protection treatment device according to claim 1 is characterized by: One side of the integrated sewage treatment tank (1) is connected to a waste discharge pipe (22) with a valve which is in communication with the bottom of the sedimentation and filtration chamber (2), the pre-storage sterilization chamber (3) and the high-temperature evaporation chamber (4).
4. The domestic sewage ecological and environmental protection treatment device according to claim 1 is characterized by: The top rear end of the integrated sewage treatment tank (1) is connected to a cold water tank (23) and a water pump (25) connected to the cold water tank (23); one side of the cold water tank (23) is connected to a refrigerator (24); the water pump (25) is connected to a first circulation pipe (26) connected to a cold water coil (20); and the other end of the cold water coil (20) is connected to a second circulation pipe (27) connected to the cold water tank (23).
5. The domestic sewage ecological and environmental protection treatment device according to claim 4 is characterized by: The high-temperature evaporation chamber (4) and the bottom of one side of the cold water tank (23) are both connected to a temperature sensor (17).
6. The domestic sewage ecological and environmental protection treatment device according to claim 1 is characterized by: A drive motor (28) is connected to one side of the integrated sewage treatment tank (1), and a vibration roller (29) extending above the filter element (8) is connected to the power end of the drive motor (28).