An integrated intelligent sewage treatment equipment for rural domestic sewage

Abstract

The present invention discloses an integrated intelligent sewage treatment equipment for rural domestic sewage, comprising a regulating tank, an anaerobic tank and an aerobic tank which are arranged in sequence; a plurality of support components are symmetrically arranged on both sides of the inner wall of the aerobic tank, a biofilm is arranged inside the support component, the support component comprises a connecting part and a supporting part, the connecting part is connected to the inner wall of the aerobic tank, the output of the connecting part is connected to the supporting part, the connecting part is used to adjust the distance between the supporting parts, and it is convenient to fix and disassemble the biofilm, the supporting part is used to clamp and fix the biofilm, and ensure the filtering positioning stability, by the supporting component composed of the connecting part and the supporting part arranged inside the aerobic tank, not only can the biofilm be well supported, but also when replacing, the connecting part can be used to adjust the opening and closing of the supporting part, so as to facilitate the removal of the biofilm from the surface of the support component.

Description

Technical Field

[0001] The present invention belongs to the technical field of sewage treatment equipment, and specifically relates to an integrated intelligent sewage treatment equipment for rural domestic sewage. Background Art

[0002] Rural life is becoming more and more urbanized, and domestic sewage mainly comes from toilet flushing water, kitchen washing water, washing machine drainage, shower drainage and other drainage in farmers' homes. Common sewage treatment methods include artificial wetland treatment systems, underground soil infiltration purification systems, aerobic biological treatment systems and anaerobic biological treatment systems. Practice has proved that the above methods can solve the problem of rural domestic sewage treatment very well, but in their use, the construction and operation costs must be considered and selected according to the actual situation.

[0003] In recent years, integrated sewage treatment equipment that combines aerobic and anaerobic biological treatment technologies has been widely used in rural domestic sewage treatment. For example, the Chinese patent publication number CN108892319A, which was published on November 27, 2018, discloses a rural sewage treatment equipment, including a filter tank, a regulating tank, an anaerobic tank, an aerobic tank and a sedimentation tank. A first filter screen is provided in the middle of the filter tank, and the filter tank and the regulating tank are connected by a first pipe. A pH meter is provided in the regulating tank, and the regulating tank and the anaerobic tank are connected by a second pipe. A solar panel is arranged on the top of the anaerobic tank, a battery is arranged on the top of the anaerobic tank, the anaerobic tank is connected with the aerobic tank through a third pipe, a blower is arranged on the top of the aerobic tank, an air duct is connected to the blower, the aerobic tank is connected with the sedimentation tank through a fourth pipe, a second filter screen is arranged in the middle of the sedimentation tank, and a drain pipe is connected to the right side of the sedimentation tank; the present invention is not only simple in structure and low in cost, but also can purify sewage through filtering, adjusting pH, anaerobic and aerobic steps, with good treatment effect, and is provided with solar panels and batteries, which saves electric energy, and is very suitable for current rural sewage treatment.

[0004] However, when the equipment is in use, it is found that the biofilm inside the aerobic pool has a reduced filtration efficiency due to the long-term use of microorganisms. Therefore, the biofilm layer inside needs to be replaced. However, due to the growth of the film layer, it is easy to adhere to the surface of the inner wall of the aerobic pool. Therefore, after long-term use, it is inconvenient to replace and use, and the filtration efficiency is low. Summary of the invention

[0005] The purpose of the present invention is to provide an integrated intelligent sewage treatment device for rural domestic sewage and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] An integrated intelligent sewage treatment equipment for rural domestic sewage comprises a regulating tank, an anaerobic tank and an aerobic tank which are arranged in sequence; a plurality of support assemblies are symmetrically arranged on both sides of the inner wall of the aerobic tank, a biofilm is arranged inside the support assembly, the support assembly comprises a connecting part and a supporting part, the connecting part is connected to the inner wall of the aerobic tank, the output of the connecting part is connected to the supporting part, the connecting part is used to adjust the distance between the supporting parts to facilitate the fixing and disassembly of the biofilm, and the supporting part is used to clamp and fix the biofilm to ensure the filtering positioning stability.

[0008] By adopting the above technical solution: a support assembly consisting of a connecting part and a supporting part can not only provide a good supporting effect, but also after the installation is completed, the supporting part can be adjusted through the connecting part, which is convenient for opening and closing. When in use, it plays a good supporting role for the biofilm. When replacement is needed, it is convenient to take and put the biofilm, which is easy to use and easy to operate.

[0009] Preferably, the connecting part includes a shell, an adjusting member and a transmission member. The shell is fixedly connected to the aerobic pool. The adjusting member and the transmission member are installed inside the shell. The shell is used to protect the adjusting member and the transmission member. The output end of the adjusting member is connected to the transmission member, and the transmission member is connected to the supporting part through the outer wall of the shell.

[0010] By adopting the above technical solution: under the drive of the adjusting member, the transmission member moves, thereby driving the movement of the supporting part. The shell can prevent sewage and microorganisms from entering the inside of the shell during use, thereby increasing the service life of the equipment.

[0011] Preferably, the transmission member includes a connecting rod and a telescopic rod, one end of the connecting rod is connected to the adjusting member, and the other end is connected to the telescopic rod, and one end of the telescopic rod away from the connecting rod is connected to the supporting portion.

[0012] By adopting the above technical solution: driven by the connecting rod, the telescopic rod moves synchronously, thereby driving the opening and closing of the supporting part, thereby facilitating the replacement of the biofilm.

[0013] Preferably, there are two telescopic rods, which are arranged perpendicular to the connecting rod, and the telescopic rods are located inside the supporting part.

[0014] By adopting the above technical solution, the symmetrically arranged telescopic rods have higher stability during adjustment.

[0015] Preferably, the support portion includes an upper support plate, a lower support plate and a seal, one end of the upper support plate and the lower support plate are hinged, and the other ends are connected to the seal, and the output end of the transmission member passes through the seal and is connected to the upper support plate and the lower support plate.

[0016] By adopting the above technical solution: the upper support plate and the lower support plate can play a good supporting role, and the seal can prevent sewage and microorganisms from entering the interior of the equipment during use, affecting the normal use of the equipment, thereby increasing the service life of the product.

[0017] Preferably, V-shaped grooves are formed at both ends of the biofilm, and the support portion is located inside the V-shaped grooves.

[0018] By adopting the above technical solution: the V-shaped groove can improve the connection stability between the biofilm and the support component, and is convenient for taking and placing.

[0019] Preferably, the interior of the anaerobic tank is filled with porous fillers, and anaerobic microorganisms are arranged inside the porous fillers.

[0020] By adopting the above technical solution: porous fillers are used to fix microorganisms, optimize treatment effects, and thus improve effluent quality.

[0021] Preferably, the porous filler is made of PP or PA66 material.

[0022] By adopting the above technical solution: PP or PA66 has the characteristics of low production cost, not easy to deform, easy to use, etc.

[0023] Technical effects and advantages of the present invention:

[0024] 1. The support assembly composed of a connection part and a support part arranged inside the aerobic pool can not only provide good support for the biofilm, but also can be used to adjust the opening and closing of the support part by using the connection part when replacing, so as to facilitate the removal of the biofilm from the surface of the support assembly;

[0025] 2. The connecting part composed of the housing, the adjusting part and the transmission part can not only adjust the supporting part, but also the adjusting part can drive the transmission part to make precise and stable adjustments during use, thereby ensuring the accuracy of the adjustment;

[0026] 3. The support part composed of the upper support plate, the lower support plate and the seal can not only provide a good support effect, but also can play a good protective role on the connection part located inside it through the seal, so as to avoid being affected by sewage and microorganisms during long-term use, thereby improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 Schematic diagram of the internal structure of the aerobic pool in the present invention;

[0029] Figure 3 It is a structural schematic diagram of the support assembly in the present invention;

[0030] Figure 4 It is a schematic diagram of the connection structure between the adjusting member and the transmission member in the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the porous filler in the present invention.

[0032] In the figure: 1. regulating tank; 2. anaerobic tank; 3. aerobic tank; 4. support assembly; 41. connecting part; 411. shell; 412. adjusting part; 413. transmission part; 4131. connecting rod; 4132. telescopic rod; 4133. connecting part; 42. supporting part; 421. upper supporting plate; 422. lower supporting plate; 423. sealing part; 5. biofilm; 6. porous filler. DETAILED DESCRIPTION

[0033] The following will be combined with the attached embodiment of the present invention Figure 1-Figure 5 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Example:

[0035] like Figure 1-Figure 5 As shown, the present invention provides an integrated intelligent sewage treatment equipment for rural domestic sewage, including a regulating tank 1, an anaerobic tank 2 and an aerobic tank 3 arranged in sequence; a plurality of support components 4 are symmetrically arranged on both sides of the inner wall of the aerobic tank 3, and a biofilm 5 is arranged inside the support component 4. The support component 4 includes a connecting part 41 and a supporting part 42. The connecting part 41 is connected to the inner wall of the aerobic tank 3, and the output of the connecting part 41 is connected to the supporting part 42. The connecting part 41 is used to adjust the distance between the supporting parts 42 to facilitate the fixing and disassembly of the biofilm 5. The supporting part 42 is used to clamp and fix the biofilm 5 to ensure the filtering positioning stability.

[0036] The support assembly 4 composed of a connecting part 41 and a supporting part 42 can not only provide a good supporting effect, but also, after installation, the supporting part 42 can be adjusted through the connecting part 41 to facilitate opening and closing. When in use, it plays a good supporting role for the biofilm 5. When replacement is needed, it is convenient to take and put the biofilm 5. It is easy to use and easy to operate.

[0037] Reference Figure 3 and Figure 4The connecting part 41 includes a shell 411, an adjusting member 412 and a transmission member 413. The shell 411 is fixedly connected to the aerobic pool 3. The adjusting member 412 and the transmission member 413 are installed inside the shell 411. The shell 411 is used to protect the adjusting member 412 and the transmission member 413 inside. The output end of the adjusting member 412 is connected to the transmission member 413. The transmission member 413 passes through the outer wall of the shell 411 and is connected to the supporting part 42; the transmission member 413 includes a connecting rod 4131 and a telescopic rod 4132. One end of the connecting rod 4131 is connected to the adjusting member 412. The first end of the telescopic rod 4132 is connected to the first end of the telescopic rod 4132, and the other end is connected to the telescopic rod 4132. One end of the telescopic rod 4132 away from the connecting rod 4131 is connected to the support part 42. There are two telescopic rods 4132, which are perpendicular to the connecting rod 4131. The telescopic rod 4132 is located inside the support part 42. In order to facilitate the adjustment member 412 to drive the telescopic rod 4132 to move, the telescopic rod 4132 is connected to the connecting rod 4131 through a connecting member 4133. In this embodiment, the connecting member 4133 adopts a bevel gear assembly that meshes with each other, and the adjustment member 412 adopts an adjustment handle.

[0038] Driven by the adjusting member 412, the transmission member 413 moves, thereby driving the movement of the support portion 42. The shell 411 can prevent sewage and microorganisms from entering the interior of the shell 411 during use, thereby increasing the service life of the equipment. Driven by the connecting rod 4131, the telescopic rod 4132 moves synchronously, thereby driving the opening and closing of the support portion 42, thereby facilitating the replacement of the biofilm 5. The symmetrically arranged telescopic rods 4132 are more stable when adjusted.

[0039] The support portion 42 includes an upper support plate 421, a lower support plate 422 and a seal 423. One end of the upper support plate 421 and the lower support plate 422 are hinged, and the other end is connected to the seal 423. The output end of the transmission member 413 passes through the seal 423 and is connected to the upper support plate 421 and the lower support plate 422. The upper support plate 421 and the lower support plate 422 can play a good supporting role. The seal 423 can prevent sewage and microorganisms from entering the interior of the equipment during use, affecting the normal use of the equipment, thereby increasing the service life of the product.

[0040] Reference Figure 2 V-shaped grooves are provided at both ends of the biofilm 5, and the support portion 42 is located inside the V-shaped grooves. The V-shaped grooves can improve the connection stability between the biofilm 5 and the support assembly 4, and are convenient for taking and placing.

[0041] Reference Figure 5The interior of the anaerobic tank 2 is filled with porous filler 6, and anaerobic microorganisms are arranged inside the porous filler 6. The porous filler 6 is made of PP or PA66 material. The porous filler 6 is used to fix the microorganisms and optimize the treatment effect, thereby improving the water quality of the effluent. PP or PA66 has the characteristics of low production cost, not easy to deform, and easy to use.

[0042] In summary, the present invention has good sewage treatment capacity, is convenient for replacing the biofilm, and is easy to use.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. 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 integrated intelligent sewage treatment equipment for rural domestic sewage, comprising a regulating tank (1), an anaerobic tank (2) and an aerobic tank (3) arranged in sequence; characterized in that: A plurality of support components (4) are symmetrically arranged on both sides of the inner wall of the aerobic pool (3), a biofilm (5) is arranged inside the support component (4), and the support component (4) comprises a connecting portion (41) and a supporting portion (42), the connecting portion (41) is connected to the inner wall of the aerobic pool (3), the output end of the connecting portion (41) is connected to the supporting portion (42), the connecting portion (41) is used to adjust the spacing between the supporting portions (42) to facilitate the fixing and disassembly of the biofilm (5), and the supporting portion (42) is used to clamp and fix the biofilm (5) to ensure the stability of the filtering positioning; The connecting portion (41) comprises a shell (411), an adjusting member (412) and a transmission member (413); the shell (411) is fixedly connected to the aerobic pool (3); the adjusting member (412) and the transmission member (413) are installed inside the shell (411); the shell (411) is used to protect the adjusting member (412) and the transmission member (413); the output end of the adjusting member (412) is connected to the transmission member (413); the transmission member (413) passes through the outer wall of the shell (411) and is connected to the supporting portion (42); The transmission member (413) comprises a connecting rod (4131) and a telescopic rod (4132), one end of the connecting rod (4131) is connected to the adjusting member (412), and the other end is connected to the telescopic rod (4132), and one end of the telescopic rod (4132) away from the connecting rod (4131) is connected to the supporting portion (42); There are two telescopic rods (4132), which are arranged perpendicular to the connecting rod (4131), and the telescopic rods (4132) are located inside the supporting part (42); The support portion (42) comprises an upper support plate (421), a lower support plate (422) and a sealing member (423); one end of the upper support plate (421) and the lower support plate (422) are hinged, and the other ends are connected to the sealing member (423); the output end of the transmission member (413) passes through the sealing member (423) and is connected to the upper support plate (421) and the lower support plate (422); V-shaped grooves are formed at both ends of the biofilm (5), and the support portion (42) is located inside the V-shaped grooves.

2. The integrated intelligent sewage treatment equipment for rural domestic sewage according to claim 1 is characterized by: The interior of the anaerobic tank (2) is filled with a porous filler (6), and anaerobic microorganisms are arranged inside the porous filler (6).

3. The integrated intelligent sewage treatment equipment for rural domestic sewage according to claim 2 is characterized by: The porous filler (6) is made of PP or PA66 material.

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