Industrial sewage purification device for environmental protection engineering
By designing an industrial sewage purification device that uses an automatic impurity conveying system composed of a rotating shaft and cable, the problem of traditional devices requiring constant monitoring and cleaning is solved, and automated impurity treatment and sewage purification effects are achieved.
Patent Information
- Application Number
- CN202421943997.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-12
AI Technical Summary
Traditional industrial sewage purification devices require constant monitoring when cleaning the grille, which may cause grille blockage if not cleaned in time.
An industrial sewage purification device for environmental protection engineering is designed, including a first water connection bucket and a second water connection bucket. The filter mesh and impurity conveying system composed of a rotating shaft and cable are used to drive the rotating shaft to rotate through a motor. The cable automatically conveys impurities and collects and processes it, avoiding monitoring and cleaning of filter components.
Automatic impurity treatment without monitoring and cleaning is realized, the problem of grille blockage is avoided, and the operation efficiency and reliability of the sewage purification device are improved.
Smart Images
Figure CN222983890U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial sewage purification, and specifically relates to an industrial sewage purification device for environmental protection engineering. Background Technique
[0002] Industrial sewage refers to the waste water and waste liquid discharged during the process production. It contains industrial production materials, intermediate products, by-products and pollutants generated during the production process that are lost with water. Since the sewage contains solid impurities such as heavy metals and toxic substances, it needs to be treated by a purification device and meet the standards before subsequent steps can be carried out.
[0003] The industrial sewage purification device used in environmental protection engineering is a key component of environmental protection technology. Its main purpose is to remove harmful substances in industrial wastewater and make the wastewater meet the discharge standards or the water quality requirements for reuse. The working principle of the industrial sewage purification device usually includes the following steps:
[0004] Pretreatment: Remove particulate and fibrous impurities in the sewage through a grille.
[0005] Biological treatment: Use the metabolic action of microorganisms to decompose organic pollutants in the sewage. Common biological treatment methods include biological contact oxidation method and anaerobic biological filter.
[0006] Sedimentation: Remove suspended solids and particulate matter in the sewage through a sedimentation tank.
[0007] Disinfection: Disinfect the treated sewage to ensure that it meets the discharge standards.
[0008] When pretreating and purifying industrial sewage, as the filtration progresses, impurities will gradually adhere to the grille, forming a thick layer of sediment. Over time, this layer of sediment will continue to accumulate and eventually cause the blockage of the grille. The common way to deal with the blocked grille is to scrape it with a scraper. The scraper can be started regularly or automatically or manually according to the degree of blockage of the grille to scrape off the sediment attached to the grille. However, this method requires constant monitoring of the grille to ensure timely scraping. Once the scraping is not timely, the grille will soon be blocked. Therefore, those skilled in the art have provided an industrial sewage purification device for environmental protection engineering to solve the problems raised in the above background technique. Content of the Utility Model
[0009] Aiming at the deficiencies of the prior art, the utility model provides an industrial sewage purification device for environmental protection engineering to solve the problem that when cleaning the grille traditionally, it is necessary to constantly monitor the grille to ensure timely scraping. Once the scraping is not timely, the grille will soon be blocked.
[0010] To achieve the above object, the present utility model provides the following technical solution: An industrial sewage purification device for environmental protection projects, comprising a first water receiving hopper and a second water receiving hopper. The first water receiving hopper is arranged inside the second water receiving hopper. A rotating shaft is provided on the periphery of the first water receiving hopper. One end of the rotating shaft is drivingly connected to a motor. A cable is sleeved on the rotating shaft. The cable is in a closed loop shape. A fixing plate is installed on the upper side of the first water receiving hopper. A water inlet pipe is installed on the fixing plate. Sewage surges into the first water receiving hopper through the water inlet pipe. A drain pipe is installed on the front side of the first water receiving hopper. The filtered sewage is then transported to the next purification link through the drain pipe. Guide rods are installed on the left and right sides of the second water receiving hopper. A drain port is opened at the bottom side of the second water receiving hopper. The lower end of the drain port is connected to a return pipe. A water pump is installed on the return pipe.
[0011] Preferably, the upper part of the cable is arranged between the first water receiving hopper and the water inlet pipe. The cables are sleeved on the rotating shaft in an array, with gaps left between the cables. The upper part of the cable is arranged between the first water receiving hopper and the water inlet pipe. The upper part of the cable passes over the upper side of the first water receiving hopper to form a filter screen for filtering large particles of impurities. When sewage is discharged into the first water receiving hopper through the water inlet pipe, the filter screen formed by the cable filters the large particles of impurities in the sewage.
[0012] Preferably, the motor is fixedly installed on the outer wall of the second water receiving hopper. As the motor drives the rotating shaft to rotate, the cable is conveyed to one side under the rotation of the rotating shaft, thereby conveying the impurities intercepted on the cable to a position away from the first water receiving hopper for collection and treatment.
[0013] Preferably, one end of the guide rod has a curvature. The curved end of the guide rod fits with the rotating shaft. The guide rod is inserted into the gap between the cables.
[0014] Preferably, a limiting hole is opened on the fixing plate. The upper end of the return pipe is inserted into the limiting hole. When the cable conveys the impurities to the guide rod, the excess water on the impurities drips into the second water receiving hopper, and then the impurities slide down along the inclined guide rod onto an impurity collection cart or an impurity conveying unit for collection and transportation.
[0015] Preferably, a bracket is installed at the bottom of the first water receiving hopper. The bracket penetrates the second water receiving hopper. The drain pipe penetrates the second water receiving hopper.
[0016] Compared with the prior art, the present utility model provides an industrial sewage purification device for environmental protection projects, having the following beneficial effects:
[0017] By design, the industrial sewage purification device in this utility model consists of a first water receiving hopper and a second water receiving hopper. The first water receiving hopper is arranged inside the second water receiving hopper. A rotating shaft is arranged on the periphery of the first water receiving hopper. The rotating shaft is arranged inside the second water receiving hopper and is rotationally clamped with it. A cable is sleeved on the rotating shaft. The cables are arranged in an array with gaps. The cable is in a closed-loop state, and the upper part of the cable passes above the first water receiving hopper to form a filter screen for filtering large particulate impurities. When the water inlet pipe discharges sewage into the first water receiving hopper, the filter screen formed by the cable filters the large particulate impurities in the sewage. As the motor drives the rotating shaft to rotate, the cable is conveyed to one side under the rotation of the rotating shaft, so as to convey and collect the impurities intercepted on the cable to a position away from the first water receiving hopper. This setting does not require monitoring and cleaning of the filtering components, and there will be no problem of blockage of the filtering components caused by untimely cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 FIG. is a schematic perspective view of an industrial sewage purification device for environmental protection engineering provided by an embodiment of the present application.
[0019] Figure 2 FIG. is a schematic structural view of a water pump in an industrial sewage purification device for environmental protection engineering provided by an embodiment of the present application.
[0020] Figure 3 FIG. is a schematic structural view of a rotating shaft in an industrial sewage purification device for environmental protection engineering provided by an embodiment of the present application.
[0021] Figure 4 FIG. is a schematic structural view of a first water receiving hopper in an industrial sewage purification device for environmental protection engineering provided by an embodiment of the present application.
[0022] Figure 5 FIG. is a schematic structural view of a second water receiving hopper in an industrial sewage purification device for environmental protection engineering provided by an embodiment of the present application.
[0023] In the figure: 1. First water receiving hopper; 2. Fixed plate; 3. Water inlet pipe; 4. Limit hole; 5. Drain pipe; 6. Bracket; 7. Second water receiving hopper; 8. Drainage port; 9. Return pipe; 10. Water pump; 11. Rotating shaft; 12. Motor; 14. Cable; 15. Guide rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] The utility model provides a technical solution, an industrial sewage purification device for environmental protection engineering. Please refer to Figure 1 , Figure 2 , Figure 4 , which includes a first water receiving hopper 1 and a second water receiving hopper 7. The first water receiving hopper 1 is arranged inside the second water receiving hopper 7. A bracket 6 is installed at the bottom of the first water receiving hopper 1. The bracket 6 penetrates through the second water receiving hopper 7. A rotating shaft 11 is arranged on the periphery of the first water receiving hopper 1. One end of the rotating shaft 11 is drivingly connected to a motor 12. A cable 14 is sleeved on the rotating shaft 11. The cable 14 is in a closed loop shape. A fixing plate 2 is installed on the upper side of the first water receiving hopper 1. A water inlet pipe 3 is installed on the fixing plate 2. Sewage surges into the first water receiving hopper 1 through the water inlet pipe 3. A drain pipe 5 is installed on the front side of the first water receiving hopper 1. The drain pipe 5 penetrates through the second water receiving hopper 7. The filtered sewage is then transported to the next purification link through the drain pipe 5. Please refer to Figure 3 , Figure 4 , Figure 5 , guide rods 15 are installed on the left and right sides of the second water receiving hopper 7. A drain opening 8 is opened at the bottom side of the second water receiving hopper 7. A return water pipe 9 is connected to the lower end of the drain opening 8. A water pump 10 is installed on the return water pipe 9.
[0026] Please refer to Figure 1 , Figure 3 , Figure 4 , Figure 5 , the upper part of the cable 14 is arranged between the first water receiving hopper 1 and the water inlet pipe 3. The cable 14 is sleeved on the rotating shaft 11 in an array. There are gaps between the cables 14. The upper part of the cable 14 is arranged between the first water receiving hopper 1 and the water inlet pipe 3. The upper part of the cable 14 passes through the upper side of the first water receiving hopper 1 to form a filter screen for filtering large particulate impurities. When sewage is discharged into the first water receiving hopper 1 through the water inlet pipe 3, the filter screen formed by the cable 14 filters the large particulate impurities in the sewage. The motor 12 is fixedly installed on the outer wall of the second water receiving hopper 7. As the motor 12 drives the rotating shaft 11 to rotate, the cable 14 is conveyed to one side under the rotation of the rotating shaft 11, so as to convey and collect the impurities intercepted on the cable 14 to a position far away from the first water receiving hopper 1 for treatment. One end of the guide rod 15 has a curvature. The curved end of the guide rod 15 is attached to the rotating shaft 11. The guide rod 15 is inserted into the gap between the cables 14. A limiting hole 4 is opened on the fixing plate 2. The upper end of the return water pipe 9 is inserted into the limiting hole 4. When the cable 14 conveys the impurities to the guide rod 15, the excess water on the impurities drips into the second water receiving hopper 7, and then the impurities slide down along the inclined guide rod 15 onto the impurity collection cart or the impurity conveying unit for collection and conveyance.
[0027] The industrial sewage purification device in this utility model consists of a first water receiving hopper 1 and a second water receiving hopper 7. An inlet pipe 3 is installed on the first water receiving hopper 1 through a fixing plate 2. Sewage surges into the first water receiving hopper 1 through the inlet pipe 3. A drain pipe 5 is connected to one side of the first water receiving hopper 1. The filtered sewage is then transported to the next purification stage through the drain pipe 5.
[0028] The first water receiving hopper 1 is arranged inside the second water receiving hopper 7. A rotating shaft 11 is arranged on the peripheral side of the first water receiving hopper 1. The rotating shaft 11 is arranged inside the second water receiving hopper 7 and is rotationally clamped with it. A cable 14 is sleeved on the rotating shaft 11. The cables 14 are arranged in an array with gaps. The cables 14 form a closed loop, and the upper part of the cables 14 passes above the first water receiving hopper 1, forming a filter screen for filtering large particles of impurities. When sewage is discharged into the first water receiving hopper 1 through the inlet pipe 3, the filter screen formed by the cables 14 filters the large particles of impurities in the sewage. As the motor 12 drives the rotating shaft 11 to rotate, the cables 14 are transported to one side under the rotation of the rotating shaft 11, so as to transport and collect the impurities intercepted on the cables 14 to a position away from the first water receiving hopper 1. This setting does not require monitoring and cleaning of the filtering components, and there will be no problem of blockage of the filtering components caused by untimely cleaning.
[0029] Guide rods 15 are installed at both ends of the second water receiving hopper 7. The guide rods 15 are hook-shaped, and the arc-shaped end of the guide rod 15 is in contact with the rotating shaft 11. The guide rods 15 are arranged in the gaps between the cables 14. When the cables 14 transport the impurities to the guide rods 15, the excess water on the impurities drips into the second water receiving hopper 7, and then the impurities slide down along the inclined guide rods 15 to the impurity collection cart or the impurity conveying unit for collection and transportation. (The impurity collection cart or the impurity conveying unit is a common device in the prior art and is not shown in the figure).
[0030] A drain port 8 is opened at the bottom of the second water receiving hopper 7. A return pipe 9 is connected to the bottom of the drain port 8. The sewage collected in the second water receiving hopper 7 is then reflowed into the first water receiving hopper 1 under the action of the return pipe 9 and the water pump 10, and the upper end pipe orifice of the return pipe is inserted into the limit hole 4 on the fixing plate 2.
[0031] A support 6 is installed at the bottom of the first water receiving hopper 1, and the support penetrates through the two side walls of the second water receiving hopper 7.
[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0033] In this text, unless otherwise clearly specified and defined, terms such as "install", "set", "connect", "fix", "swivel connection", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An industrial wastewater purification device for environmental protection engineering, comprising a first water receiving hopper (1) and a second water receiving hopper (7), characterized in that: The first water receiving bucket (1) is arranged inside the second water receiving bucket (7); a rotating shaft (11) is arranged on the circumference of the first water receiving bucket (1); one end of the rotating shaft (11) is connected to a motor (12); a cable (14) is sleeved on the rotating shaft (11); the cable (14) is in a closed loop; a fixing plate (2) is installed on the upper side of the first water receiving bucket (1); a water inlet pipe (3) is installed on the fixing plate (2); a drainage pipe (5) is installed on the front side of the first water receiving bucket (1); guide rods (15) are installed on the left and right sides of the second water receiving bucket (7); a drainage port (8) is opened on the bottom side of the second water receiving bucket (7); a return pipe (9) is connected to the lower end of the drainage port (8); a water pump (10) is installed on the return pipe (9).
2. The industrial wastewater purification device for environmental protection engineering according to claim 1 is characterized by: The motor (12) is fixedly mounted on the outer wall of the second water receiving bucket (7).
3. The industrial wastewater purification device for environmental protection engineering according to claim 1 is characterized by: The cables (14) are arranged in an array and sleeved on the rotating shaft (11), with gaps being left between the cables (14).
4. The industrial wastewater purification device for environmental protection engineering according to claim 1 is characterized by: One end of the guide rod (15) is curved, the curved end of the guide rod (15) is in contact with the rotating shaft (11), and the guide rod (15) is inserted into the gap of the cable (14).
5. The industrial wastewater purification device for environmental protection engineering according to claim 1 is characterized by: The upper portion of the cable (14) is arranged between the first water receiving bucket (1) and the water inlet pipe (3).
6. The industrial wastewater purification device for environmental protection engineering according to claim 1 is characterized by: The fixing plate (2) is provided with a limiting hole (4), and the upper end of the return water pipe (9) is plugged into the limiting hole (4).
7. The industrial wastewater purification device for environmental protection engineering according to claim 1 is characterized by: A bracket (6) is installed at the bottom of the first water receiving hopper (1); the bracket (6) passes through the second water receiving hopper (7); and the drainage pipe (5) passes through the second water receiving hopper (7).