CN113121067A - Toilet sewage treatment device - Google Patents
Toilet sewage treatment device Download PDFInfo
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- CN113121067A CN113121067A CN202110561344.XA CN202110561344A CN113121067A CN 113121067 A CN113121067 A CN 113121067A CN 202110561344 A CN202110561344 A CN 202110561344A CN 113121067 A CN113121067 A CN 113121067A
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- tank
- sedimentation tank
- sewage
- primary sedimentation
- disinfection
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/005—Black water originating from toilets
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention provides a toilet sewage treatment device. The toilet sewage treatment device comprises a device body, a water inlet and a water outlet, wherein the device body comprises a shell, a primary sedimentation tank, an aeration tank, a sedimentation tank, a disinfection tank and an aerator, the primary sedimentation tank, the aeration tank, the sedimentation tank and the disinfection tank are all arranged in the shell, the primary sedimentation tank and the disinfection tank are respectively arranged at two ends in the shell, the aeration tank and the sedimentation tank are respectively adjacent to the primary sedimentation tank and the disinfection tank, and the aerator is fixedly connected to the bottom of an inner cavity of the aeration tank; the water inlet is arranged on one side of the primary sedimentation tank, the water outlet is arranged on one side of the disinfection tank, a filter screen is fixedly connected to the inner wall of the primary sedimentation tank, the bottom of the filter screen and the bottom of the inner cavity of the primary sedimentation tank are on the same horizontal plane, and the tops of the primary sedimentation tank, the aeration tank, the sedimentation tank and the disinfection tank are communicated with air outlet pipes. The toilet sewage treatment device provided by the invention has the advantages of energy conservation and good treatment effect.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a toilet sewage treatment device.
Background
Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment is also increasingly carried into the daily life of common people, and is classified according to the sewage source, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, the domestic sewage is the sewage produced in the daily life, the sewage refers to complex mixtures of inorganic matters and organic matters in various forms, and the water pollution is classified according to the nature of the sewage: one is natural pollution; the other is artificial pollution, the current water body is greatly damaged by artificial pollution, and the water pollution can be mainly divided into chemical pollution, physical pollution and biological pollution according to different polluted impurities.
However, the analysis shows that the prior toilet sewage treatment device has the following defects: the toilet sewage treatment needs to waste a large amount of dye, and can generate a large amount of hot waste gas, and the maintenance of the toilet sewage treatment by the membrane separation technology is difficult.
Therefore, it is necessary to provide a toilet sewage treatment apparatus to solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the toilet sewage treatment device with good treatment effect.
The toilet sewage treatment device provided by the invention comprises a device body, a water inlet and a water outlet, wherein the device body comprises a shell, a primary sedimentation tank, an aeration tank, a sedimentation tank, a disinfection tank and an aerator, the primary sedimentation tank, the aeration tank, the sedimentation tank and the disinfection tank are all arranged in the shell, the primary sedimentation tank and the disinfection tank are respectively arranged at two ends in the shell, the aeration tank and the sedimentation tank are respectively adjacent to the primary sedimentation tank and the disinfection tank, and the aerator is fixedly connected to the bottom of an inner cavity of the aeration tank; the water inlet is arranged on one side of the primary sedimentation tank, and the water outlet is arranged on one side of the disinfection tank.
In order to achieve the purpose of filtering and precipitating garbage in sewage, as the toilet sewage treatment device provided by the invention, preferably, the inner wall of the primary sedimentation tank is fixedly connected with a filter screen, and the bottom of the filter screen and the bottom of the inner cavity of the primary sedimentation tank are in the same horizontal plane.
In order to achieve the purpose of discharging waste gas generated in the shell, as the toilet sewage treatment device provided by the invention, preferably, the tops of the primary sedimentation tank, the aeration tank, the sedimentation tank and the disinfection tank are all communicated with an air outlet pipe, the top of the air outlet pipe is communicated with an exhaust pipe, and one end of the exhaust pipe is communicated with a fan.
In order to achieve the purpose of facilitating the maintenance and repair of the interior of each tank body, as the toilet sewage treatment device provided by the invention, preferably, the top parts of the primary sedimentation tank, the aeration tank, the sedimentation tank and the disinfection tank are all provided with an inspection well, and the top part of the inspection well is provided with a well cover.
In order to achieve the purpose of discharging dirt and garbage in each tank body out of the shell body, as the toilet sewage treatment device provided by the invention, preferably, the bottoms of the primary sedimentation tank, the aeration tank and the sedimentation tank are communicated with a sewage discharge pipe, and the bottoms of the sewage discharge pipes are communicated with a sewage discharge tank.
In order to achieve the purpose of conveniently connecting the shell with a sewage suction pump externally so as to discharge dirt, as the toilet sewage treatment device provided by the invention, preferably, the outer side of the sewage discharge tank is communicated with a sewage suction pipe, and one side of the sewage suction pipe is provided with a sealing cover.
In order to achieve the purpose of facilitating the addition of a disinfectant into the disinfection box by workers, as the toilet sewage treatment device provided by the invention, preferably, the top of the disinfection tank is communicated with a chemical feeding pipe, and a sealing plug is arranged inside the chemical feeding pipe.
In order to achieve the purpose of facilitating the lifting, moving and installing of the whole device by workers, the toilet sewage treatment device provided by the invention is preferably characterized in that the two sides of the shell are fixedly connected with lifting blocks, and through holes are formed in the lifting blocks.
In order to achieve the object of supporting the housing to improve the stability of the apparatus body, it is preferable that the toilet sewage treatment apparatus according to the present invention further includes a support leg fixedly connected to the bottom of the housing, and a reinforcement bar fixedly connected to the inner side of the support leg.
In order to increase the firmness between the fan and the shell and improve the stability of the fan during operation, preferably, the bottom of the fan is fixedly connected with a fixing block, and the fixing block is fixedly connected with the top of the shell through a mounting foot.
Compared with the prior art, the toilet sewage treatment device provided by the invention has the following beneficial effects:
the invention inserts the sewage into the shell through the water inlet, after the sewage enters the shell, the sewage firstly enters the primary sedimentation tank, the filtering screen in the primary sedimentation tank filters the sundries with larger volume in the garbage in the sewage, so that the sundries are precipitated at the bottom of the primary sedimentation tank, the sewage after being treated and filtered enters the aeration tank through the primary sedimentation tank, the aerator in the aeration tank aerates the sewage, the aeration tank aerates the sewage to transfer the oxygen in the air into the liquid, enough dissolved oxygen is obtained, in addition, the aeration can prevent the suspension body in the tank from sinking, the contact of the organic matters in the tank with the microorganism and the dissolved oxygen is strengthened, thereby ensuring that the microorganism in the tank plays a role of oxidative decomposition on the organic matters in the sewage under the condition of sufficient dissolved oxygen, the sewage after being aerated by the aeration tank enters the sedimentation tank, the sludge inorganic matter inside the treated water is precipitated in the sedimentation tank, so that the treated water is further purified, the treated water after being purified is precipitated and then enters the disinfection tank, at the moment, a user adds disinfection liquid medicine into the disinfection tank through a medicine adding pipe, insoluble impurities in the treated water are removed through the disinfection liquid medicine, part of soluble impurities, pollutants such as odor, pigments and the like are discharged through a water outlet, the treated water after being purified and treated in the disinfection tank is discharged through a water outlet, simultaneously, sewage in the device enters the device body and then reacts to generate waste gas, the air pressure inside the shell can be increased after the waste gas reaches a certain amount, if the waste gas inside the shell is not discharged, the device body can be damaged, the waste gas inside each tank body is collected into the exhaust pipe through an air outlet pipe, the waste gas is discharged out of the shell through a fan, so that the air pressure inside the shell reaches a stable value, the probability that the device body is damaged is reduced, the primary sedimentation tank, the aeration tank, the sedimentation tank and the disinfection tank can be maintained by maintainers when accidents happen to each tank body by arranging the manhole, and meanwhile, the workers can observe the conditions inside each tank body conveniently, the manhole can be sealed when the manhole is not used, impurities such as mud and dirt can be precipitated at the bottoms of the primary sedimentation tank, the aeration tank and the sedimentation tank after sewage enters the shell, sewage can be discharged out of the shell through the sewage discharge pipe, the sewage discharge box and the sewage suction pipe, so that the accommodating space inside the shell is increased, more sewage can be treated, and the device body is large in size, so that lifting equipment is required to be used for moving and installing the device when the device body is installed, and the lifting blocks are arranged, the person of being convenient for is connected the device body with lift by crane equipment to remove and install the device body, solved current burning lavatory sewage treatment and need extravagant a large amount of dyestuff, and can produce a large amount of hot waste gas, the problem of membrane separation technique treatment lavatory sewage maintenance difficulty.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a sewage treatment apparatus for toilets according to the present invention;
FIG. 2 is a schematic view of the internal structure of the housing shown in FIG. 1;
FIG. 3 is an enlarged view of the structure shown at A in FIG. 1;
FIG. 4 is a schematic view showing the connection between the soil suction pipe and the sealing cap shown in FIG. 1;
fig. 5 is a schematic view of an internal structure of the fixing block shown in fig. 1;
fig. 6 is a schematic view showing the connection of the manhole and the well lid shown in fig. 1.
Reference numbers in the figures: 1. a device body; 101. a housing; 102. a primary sedimentation tank; 103. an aeration tank; 104. a sedimentation tank; 105. a disinfection tank; 106. an aerator; 2. a water inlet; 3. a water outlet; 4. a filter screen; 5. an air outlet pipe; 6. an exhaust pipe; 7. a fan; 8. repairing the well; 9. a well cover; 10. a blow-off pipe; 11. a sewage draining tank; 12. a sewage suction pipe; 13. a sealing cover; 14. a medicine feeding pipe; 15. hoisting the blocks; 16. supporting legs; 17. a fixed block; 18. and (7) mounting the feet.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, 2, 3, 4, 5 and 6 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a sewage treatment apparatus for toilets according to the present invention, fig. 2 is a schematic structural view of an interior of a housing shown in fig. 1, fig. 3 is an enlarged structural view of a portion a shown in fig. 1, fig. 4 is a schematic structural view of a sewage suction pipe and a sealing cover shown in fig. 1, fig. 5 is a schematic structural view of an interior of a fixing block shown in fig. 1, and fig. 6 is a schematic structural view of a manhole and a manhole cover shown in fig. 1. The toilet sewage treatment device comprises a device body 1, a water inlet 2 and a water outlet 3.
In the specific implementation process, as shown in fig. 1 and 2, the apparatus body 1 includes a housing 101, a primary sedimentation tank 102, an aeration tank 103, a sedimentation tank 104, a disinfection tank 105 and an aerator 106, wherein the primary sedimentation tank 102, the aeration tank 103, the sedimentation tank 104 and the disinfection tank 105 are all disposed inside the housing 101, the primary sedimentation tank 102 and the disinfection tank 105 are respectively disposed at two ends inside the housing 101, the aeration tank 103 and the sedimentation tank 104 are respectively adjacent to the primary sedimentation tank 102 and the disinfection tank 105, and the aerator 106 is fixedly connected to the bottom of an inner cavity of the aeration tank 103.
The water inlet 2 is arranged at one side of the primary sedimentation tank 102, and the water outlet 3 is arranged at one side of the disinfection tank 105.
It should be noted that: sewage is connected into the shell 101 through the water inlet 2, after the sewage enters the shell 101, the sewage firstly enters the primary sedimentation tank 102, impurities with large volume such as garbage in the sewage are filtered through the filter screen 4 in the primary sedimentation tank 102, the impurities are precipitated at the bottom of the primary sedimentation tank 102, the sewage after treatment and filtration enters the aeration tank 103 through the primary sedimentation tank 102, the sewage is aerated through the aerator 106 in the aeration tank 103, oxygen in the air is forcibly transferred into liquid through aeration of the sewage to obtain enough dissolved oxygen, in addition, the aeration can prevent suspension in the tank from sinking, contact of organic matters with the microorganisms and the dissolved oxygen in the tank is strengthened, thereby ensuring that the microorganisms in the tank play a role in oxidative decomposition on the organic matters in the sewage under the condition of sufficient dissolved oxygen, the sewage after aeration treatment of the aeration tank 103 enters the sedimentation tank 104, the inside dirt inorganic matter of processing water is settled down in the inside of sedimentation tank 104 to make the processing water further purify, the processing water after the sediment purification reentrants the inside of disinfection pond 105, the user adds the disinfection liquid medicine to the inside of disinfection pond 105 through adding pencil 14 this moment, through the indissolvable impurity of disinfection liquid medicine detach processing water, part soluble impurity, pollutants such as stink and pigment, the processing water after disinfection pond 105 purification treatment passes through delivery port 3 and discharges.
Referring to fig. 2, the inner wall of the primary sedimentation tank 102 is fixedly connected with a filter screen 4, and the bottom of the filter screen 4 and the bottom of the inner cavity of the primary sedimentation tank 102 are on the same horizontal plane.
It should be noted that: after sewage entered the inside of primary sedimentation tank 102 from water inlet 2, can pass through the filtration of filter screen 4, impurity such as rubbish in the sewage was filtered through the filtering capability of filter screen 4, made it deposit in the inside of primary sedimentation tank 102 to carry out primary purification to sewage.
Referring to fig. 1, the top of the primary sedimentation tank 102, the top of the aeration tank 103, the top of the sedimentation tank 104 and the top of the disinfection tank 105 are all communicated with an air outlet pipe 5, the top of the air outlet pipe 5 is communicated with an air outlet pipe 6, and one end of the air outlet pipe 6 is communicated with a fan 7.
It should be noted that: sewage is behind the inside of access to plant body 1, produce waste gas after the emergence reaction, waste gas reaches after the certain volume, can make the inside atmospheric pressure increase of casing 101, if not with the inside waste gas discharge of casing 101, probably cause the injury to device body 1, collect the inside of blast pipe 6 with the inside waste gas of each cell body through outlet duct 5, rethread fan 7 is with waste gas discharge casing 101, thereby make the inside atmospheric pressure of casing 101 reach a stable value, reduce the probability that device body 1 received the damage.
Referring to fig. 1, 2 and 6, the top of the primary sedimentation tank 102, the aeration tank 103, the sedimentation tank 104 and the disinfection tank 105 are provided with a manhole 8, and the top of the manhole 8 is provided with a manhole cover 9.
It should be noted that: the in-process that just sinks pond 102, aeration tank 103, sedimentation tank 104 and disinfection pond 105 and using may have the emergence of various condition, through setting up the manhole 8, can take place unexpected condition at each cell body and be convenient for maintenance personal maintains, also be convenient for simultaneously the staff observes the condition inside each cell body, through setting up well lid 9, can be sealed it when the manhole 8 does not use.
Referring to fig. 1 and 4, the bottom of the primary sedimentation tank 102, the aeration tank 103 and the sedimentation tank 104 are communicated with a sewage discharge pipe 10, and the bottom of the sewage discharge pipe 10 is communicated with a sewage discharge tank 11.
The outer side of the sewage draining box 11 is communicated with a sewage sucking pipe 12, and one side of the sewage sucking pipe 12 is provided with a sealing cover 13.
It should be noted that: sundries such as dirt can deposit in the bottom of primary sedimentation tank 102, aeration tank 103 and sedimentation tank 104 after sewage gets into the inside of casing 101, can be with the inside of filth discharge casing 101 through blow off pipe 10, blow off tank 11 and soil suction pipe 12 to increase the inside accommodation space of casing 101, can handle more sewage.
Referring to fig. 1, the top of the disinfection tank 105 is communicated with a dosing tube 14, and a sealing plug is arranged inside the dosing tube 14.
The equal fixedly connected with hoist and mount piece 15 in both sides of casing 101, the inside of hoist and mount piece 15 is provided with the through-hole.
It should be noted that: sewage is after getting into disinfection pond 105, the user carries out medicine purification treatment to sewage through adding the disinfection liquid medicine to the inside in disinfection pond 105 with pencil 14, the cleanliness factor and the security that improve the treatment water, because the volume of device body 1 is great, so need use when installing it to lift by crane equipment and remove the installation to it, through setting up hoist and mount piece 15, the person of being convenient for is connected device body 1 and hoisting equipment, thereby remove and install device body 1.
Referring to fig. 1 and 5, a support leg 16 is fixedly connected to the bottom of the housing 101, and a reinforcing bar is fixedly connected to the inner side of the support leg 16.
The bottom of the fan 7 is fixedly connected with a fixing block 17, and the fixing block 17 is fixedly connected with the top of the shell 101 through a mounting pin 18.
It should be noted that: can support whole device through setting up supporting leg 16, make it keep the state of one to convenient to use person carries out various operations to it, through setting up fixed block 17 and installation foot 18, fixes fan 7 at the top of casing 101, has improved fan 7's stability, prevents that fan 7 from taking place to rock and influencing the use when using.
The working principle of the toilet sewage treatment device provided by the invention is as follows:
when the invention is used, a worker moves the device to a designated place through a lifting device to fix the device, when sewage needs to be treated, a user inserts the sewage into the shell 101 through the water inlet 2, the sewage firstly enters the interior of the primary sedimentation tank 102 after entering the interior of the shell 101, impurities with larger volume such as garbage in the sewage are filtered through the filter screen 4 in the primary sedimentation tank 102, the impurities are precipitated at the bottom of the primary sedimentation tank 102, the treated and filtered sewage enters the interior of the aeration tank 103 through the primary sedimentation tank 102, the sewage is aerated through the aerator 106 in the aeration tank 103, oxygen in air is forcibly transferred into liquid through aeration of the sewage to obtain enough dissolved oxygen, in addition, the aeration can prevent suspension bodies in the tank from sinking, and the contact of organic matters in the tank with microorganisms and the dissolved oxygen is strengthened, thereby ensuring that microorganisms in the tank play a role in oxidative decomposition of organic matters in the sewage under the condition of sufficient dissolved oxygen, the sewage after aeration treatment in the aeration tank 103 enters the interior of the sedimentation tank 104, sludge inorganic matters in the treated water are precipitated in the interior of the sedimentation tank 104, thereby further purifying the treated water, the treated water after precipitation purification enters the interior of the disinfection tank 105, at the moment, a user adds disinfection liquid medicine into the interior of the disinfection tank 105 through the medicine adding pipe 14, insoluble impurities, partial soluble impurities, pollutants such as odor, pigments and the like in the treated water are removed through the disinfection liquid medicine, the treated water after purification treatment in the disinfection tank 105 is discharged through the water outlet 3, meanwhile, the sewage in the device generates waste gas after reaction after entering the interior of the device body 1, and the air pressure in the shell 101 can be increased after the waste gas reaches a certain amount, if the waste gas in the shell 101 is not discharged, the device body 1 is possibly damaged, the waste gas in each pool body is collected into the exhaust pipe 6 through the exhaust pipe 5, and then the waste gas is discharged out of the shell 101 through the fan 7, so that the air pressure in the shell 101 reaches a stable value, the probability that the device body 1 is damaged is reduced, various situations can occur in the process of using the primary sedimentation tank 102, the aeration tank 103, the sedimentation tank 104 and the disinfection tank 105, the maintenance personnel can maintain the pool bodies under the accident situation through the arrangement of the manhole 8, meanwhile, the working personnel can observe the situation in each pool body conveniently, the manhole 9 can be sealed when the manhole 8 is not used, impurities such as dirt and the like can be precipitated at the bottoms of the primary sedimentation tank 102, the aeration tank 103 and the sedimentation tank 104 after the sewage enters the shell 101, can be with the inside of filth discharge casing 101 through blow off pipe 10, blow off box 11 and sewage suction pipe 12 to increase the inside accommodation space of casing 101, can handle more sewage, because the volume of device body 1 is great, so need use when installing it to lift by crane equipment and remove the installation to it, through setting up hoist and mount piece 15, the person of facilitating the use is connected device body 1 and lifting equipment, thereby removes and installs device body 1.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A toilet sewage treatment device, comprising:
the device comprises a device body (1), wherein the device body (1) comprises a shell (101), a primary sedimentation tank (102), an aeration tank (103), a sedimentation tank (104), a disinfection tank (105) and an aerator (106), the primary sedimentation tank (102), the aeration tank (103), the sedimentation tank (104) and the disinfection tank (105) are all arranged inside the shell (101), the primary sedimentation tank (102) and the disinfection tank (105) are respectively arranged at two ends inside the shell (101), the aeration tank (103) and the sedimentation tank (104) are respectively adjacent to the primary sedimentation tank (102) and the disinfection tank (105), and the aerator (106) is fixedly connected to the bottom of an inner cavity of the aeration tank (103);
the water inlet (2) is arranged on one side of the primary sedimentation tank (102), and the water outlet (3) is arranged on one side of the disinfection tank (105).
2. A lavatory sewage treatment plant as claimed in claim 1, characterised in that the inner wall of the primary sedimentation tank (102) is fixedly connected with a filter screen (4), the bottom of the filter screen (4) and the bottom of the inner cavity of the primary sedimentation tank (102) are at the same level.
3. A toilet sewage treatment device as claimed in claim 1, wherein the top of the primary sedimentation tank (102), the top of the aeration tank (103), the top of the sedimentation tank (104) and the top of the disinfection tank (105) are all communicated with an air outlet pipe (5), the top of the air outlet pipe (5) is communicated with an exhaust pipe (6), and one end of the exhaust pipe (6) is communicated with a fan (7).
4. The toilet wastewater treatment device according to claim 1, wherein the top of the primary sedimentation tank (102), the aeration tank (103), the sedimentation tank (104) and the disinfection tank (105) is provided with a manhole (8), and the top of the manhole (8) is provided with a manhole cover (9).
5. The toilet sewage treatment device as claimed in claim 1, wherein the bottoms of the primary sedimentation tank (102), the aeration tank (103) and the sedimentation tank (104) are communicated with a sewage discharge pipe (10), and the bottom of the sewage discharge pipe (10) is communicated with a sewage discharge tank (11).
6. A lavatory sewage treatment plant as claimed in claim 5, characterised in that the outside of the waste tank (11) is connected to a sewage suction pipe (12), and one side of the sewage suction pipe (12) is provided with a sealing cover (13).
7. A lavatory sewage treatment plant according to claim 1, characterised in that the top of the disinfection tank (105) is connected with a dosing pipe (14), and a sealing plug is arranged inside the dosing pipe (14).
8. A lavatory sewage treatment device according to claim 1, characterised in that a lifting block (15) is fixedly connected to both sides of the housing (101), and a through hole is provided in the interior of the lifting block (15).
9. A lavatory sewage treatment device according to claim 1, characterised in that support legs (16) are fixedly connected to the bottom of the housing (101), and reinforcing bars are fixedly connected to the inner sides of the support legs (16).
10. A lavatory sewage treatment plant according to claim 3, characterised in that a fixing block (17) is fixedly connected to the bottom of the fan (7), which fixing block (17) is fixedly connected to the top of the housing (101) by means of mounting feet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561344.XA CN113121067A (en) | 2021-05-22 | 2021-05-22 | Toilet sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110561344.XA CN113121067A (en) | 2021-05-22 | 2021-05-22 | Toilet sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113121067A true CN113121067A (en) | 2021-07-16 |
Family
ID=76782364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110561344.XA Pending CN113121067A (en) | 2021-05-22 | 2021-05-22 | Toilet sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113121067A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683237A (en) * | 2021-08-04 | 2021-11-23 | 河北晓源环保设备科技有限公司 | Sewage treatment system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934396Y (en) * | 2006-08-09 | 2007-08-15 | 刘建文 | Toilet sewage treatment device |
| CN206089362U (en) * | 2016-09-28 | 2017-04-12 | 江苏力鼎环保工程有限公司 | Low energy consumption dispersion sewage treatment plant |
| CN212609853U (en) * | 2020-05-22 | 2021-02-26 | 赵晓争 | Toilet sewage treatment device |
-
2021
- 2021-05-22 CN CN202110561344.XA patent/CN113121067A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934396Y (en) * | 2006-08-09 | 2007-08-15 | 刘建文 | Toilet sewage treatment device |
| CN206089362U (en) * | 2016-09-28 | 2017-04-12 | 江苏力鼎环保工程有限公司 | Low energy consumption dispersion sewage treatment plant |
| CN212609853U (en) * | 2020-05-22 | 2021-02-26 | 赵晓争 | Toilet sewage treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683237A (en) * | 2021-08-04 | 2021-11-23 | 河北晓源环保设备科技有限公司 | Sewage treatment system |
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Application publication date: 20210716 |