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CN-224212541-U - Sewage treatment device with associated structure

CN224212541UCN 224212541 UCN224212541 UCN 224212541UCN-224212541-U

Abstract

The utility model provides a sewage treatment device with a correlation structure, which relates to the technical field of sewage treatment and comprises two septic tanks and a regulating tank communicated with the septic tanks, wherein a water inlet pipe is arranged on the side face of each septic tank, a sewage treatment system is arranged on the right side of each regulating tank, air energy heating equipment is arranged between the two sewage treatment systems, each sewage treatment system comprises a sedimentation unit and a plurality of treatment units, and the sedimentation units and the treatment units are sequentially arranged on one side of each regulating tank. This sewage treatment plant with associated structure heats the antifreeze through setting up air can heating equipment to make the antifreeze after the heating wear to establish inside precipitation unit and processing unit, two sewage treatment system parallelly connected air can heating equipment use simultaneously, when guaranteeing normal use, solved among the prior art sewage treatment equipment area big, with high costs, the structure is complicated, the great problem of water consumption.

Inventors

  • LU HONGQING
  • Guan Minzhen

Assignees

  • 兰州凯萨诺环保科技有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (7)

  1. 1. The sewage treatment device with the association structure comprises two septic tanks (1) and an adjusting tank (2) communicated with the septic tanks (1), and is characterized in that a water inlet pipe is arranged on the side face of each septic tank (1), a sewage treatment system (3) is arranged on the right side of each adjusting tank (2), air energy heating equipment (4) is arranged between the two sewage treatment systems (3), each sewage treatment system (3) comprises a sedimentation unit (301) and a treatment unit (302) which are sequentially arranged on one side of each adjusting tank (2), a plurality of treatment units (302) are arranged, and each treatment unit (302) is connected with each sedimentation unit (301); The sedimentation unit (301) comprises a first sedimentation tank (3011), a second sedimentation tank (3012), a disinfection tank (3013), a reuse water tank (3014) and an equipment room (3015), wherein the first sedimentation tank (3011) and the second sedimentation tank (3012) are respectively used for removing larger particles, activated sludge and fine particles, and the reuse water tank (3014) is used for conveying standard-reaching reclaimed water to non-drinking equipment; The treatment unit (302) comprises aerobic tanks (3021) and anaerobic tanks (3022) which are arranged in a staggered mode, a return pipe is arranged in the first sedimentation tank (3011), sludge in the first sedimentation tank (3011) is led into the treatment unit (302) through the return pipe, and the return is carried out according to the sequence of the aerobic tanks (3021) -the anaerobic tanks (3022) -the aerobic tanks (3021) -the anaerobic tanks (3022).
  2. 2. The sewage treatment device with the associated structure according to claim 1, wherein a precipitant is added in the second sedimentation tank (3012), sodium hypochlorite is added in the disinfection tank (3013), and part of sludge in the first sedimentation tank (3011) is conveyed to the septic tank (1) through a return pipe.
  3. 3. The sewage treatment apparatus with the correlation structure according to claim 1, wherein two equipment rooms (3015) are arranged, a fan (30151) and a scale valve (30152) are respectively arranged in the two equipment rooms (3015), the fan (30151) is used for providing sufficient oxygen to an aerobic tank (3021), and the fan (30151) is respectively communicated with the aerobic tank (3021) and an anaerobic tank (3022) in a plurality of treatment units (302) through connecting pipelines.
  4. 4. A sewage treatment device with an associated structure according to claim 3, wherein the regulating tank (2) is respectively communicated with the plurality of treatment units (302) through a conveying pipeline, a plurality of scale valves (30152) are arranged, the scale valves (30152) are respectively arranged on the surfaces of the corresponding conveying pipelines, and the regulating tank (2) conveys sewage to the aerobic tank (3021) and the anaerobic tank (3022) through the conveying pipelines.
  5. 5. The sewage treatment device with the associated structure according to claim 1, wherein the communicating pipe (5) is installed on the side surface of the air energy heating device (4), antifreeze is arranged inside the communicating pipe (5), the air energy heating device (4) is used for heating the antifreeze, the air energy heating device (4) and the communicating pipe (5) are multiple, and the other ends of the communicating pipe (5) are respectively arranged inside the sedimentation units (301) and the plurality of treatment units (302) in the two sewage treatment systems (3) in a penetrating mode.
  6. 6. The sewage treatment device with the associated structure according to claim 5, wherein the communicating pipe (5) penetrates through the equipment room (3015), the recycling water tank (3014), the disinfection tank (3013), the second sedimentation tank (3012) and the first sedimentation tank (3011) in sequence when penetrating through the sedimentation unit (301).
  7. 7. The sewage treatment device with the associated structure according to claim 6, wherein the communicating pipe (5) penetrates through the anaerobic tank (3022), the aerobic tank (3021), the anaerobic tank (3022) and the aerobic tank (3021) in sequence when penetrating through the treatment unit (302), and penetrates back and forth to form a loop.

Description

Sewage treatment device with associated structure Technical Field The utility model relates to a sewage treatment device, in particular to a sewage treatment device with a correlation structure, and belongs to the technical field of sewage treatment. Background Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, industrial sewage treatment refers to a process of cleaning and treating sewage containing pollutants generated in industrial production to meet the water quality requirement of being discharged or reused by environmental regulations, and the industrial sewage treatment process involves various technologies and methods, and the selection of the industrial sewage treatment process depends on the nature, source and target treatment effect of the sewage. The prior industrial wastewater treatment project mainly adopts two advanced treatment technologies of ozone oxidation matched with a biological aerated filter and Fenton oxidation matched with precipitation filtration, the former is suitable for the conditions of good ozone oxidation effect of wastewater pollutants and recycling requirements of wastewater, the latter is suitable for the projects of no recycling requirements of wastewater and low sludge treatment cost, and is mainly applied to wastewater treatment in chemical fiber, printing and dyeing, papermaking and other industries, the prior biological aerated filter is a typical process for sewage treatment by a biological membrane method, and the biological aerated filter has the advantages of high organic matter volume load, no sludge expansion phenomenon, simple and compact structure and the like, but the two sewage treatment devices occupy large area, have high cost and complex structure, and therefore, a sewage treatment device with a related structure is needed. Thus, a sewage treatment apparatus having an associated structure is proposed herein. Disclosure of utility model The utility model provides a sewage treatment device with a correlation structure, which aims to solve the problems of large occupied area, high cost, complex structure and larger water consumption of sewage treatment equipment in the prior art. The sewage treatment device with the correlation structure comprises two septic tanks and an adjusting tank communicated with the septic tanks, wherein a water inlet pipe is arranged on the side face of each septic tank, a sewage treatment system is arranged on the right side of each adjusting tank, air energy heating equipment is arranged between the two sewage treatment systems, each sewage treatment system comprises a sedimentation unit and a plurality of treatment units which are sequentially arranged on one side of each adjusting tank, and each treatment unit is connected with each sedimentation unit; The sedimentation unit comprises a first sedimentation tank, a second sedimentation tank, a disinfection tank, a reuse water tank and equipment rooms, wherein the first sedimentation tank and the second sedimentation tank are respectively used for removing larger particles, activated sludge and fine particles, and the reuse water tank is used for conveying reclaimed water reaching standards to non-drinking equipment; The treatment unit comprises an aerobic tank and an anaerobic tank which are arranged in a staggered manner, a return pipe is arranged in the first sedimentation tank, sludge in the first sedimentation tank is introduced into the treatment unit through the return pipe, and the return is performed according to the sequence of the aerobic tank, the anaerobic tank, the aerobic tank and the anaerobic tank. The second sedimentation tank is added with a precipitant, the disinfection tank is added with sodium hypochlorite, and part of sludge in the first sedimentation tank is conveyed to the septic tank through a return pipe. The two devices are arranged between the two devices, a fan and a scale valve are respectively arranged in the two devices, the fan is used for providing sufficient oxygen for the aerobic tank, and the fan is respectively communicated with the aerobic tank and the anaerobic tank in the plurality of processing units through connecting pipelines. The regulating tank is respectively communicated with the plurality of processing units through conveying pipelines, the scale valves are multiple, the scale valves are respectively arranged on the surfaces of the corresponding conveying pipelines, and the regulating tank conveys sewage to the aerobic tank and the anaerobic tank through the conveying pipelines so as to mix and reflux the sewage with sludge in the sedimentation tank. The side-mounting of air can heating equipment has communicating pipe, the inside antifreeze that is of communicating pipe, air can heating equipment is used for heating antifreeze, air can heating equipment and communicating pipe all have a plurality ofly, the other end of communica