CN217351081U - Integration treatment of domestic sewage equipment - Google Patents

Abstract

The utility model discloses an integrated domestic sewage treatment device, which belongs to the technical field of sewage treatment devices and comprises a box body, the utility model discloses a stirring component for uniform stirring is arranged in a flocculant reaction chamber so as to achieve the effect that a flocculant can fully react with sewage; the aeration chamber and the release chamber are arranged, and the aeration generator is arranged in the aeration chamber to form an air floatation machine, so that the scum contained in the sewage is separated from the water by using the working principle of the air floatation machine, and the sewage treatment effect is improved; be provided with in the drip chamber and be used for filterable section of thick bamboo that absorbs water to further filter sewage, it has the microbial filler who fully decomposes with sewage to fill in the microbial oxidation room, with the quality that improves sewage treatment effect, has improved the treatment effect of some current domestic sewage treatment device, has also improved the work efficiency of some current domestic sewage treatment device simultaneously.

Description

Integration treatment of domestic sewage equipment

Technical Field

The utility model relates to a sewage treatment device technical field, in particular to integration treatment of domestic sewage equipment.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprises and the like. Since domestic sewage contains some harmful substances, if the domestic sewage cannot be treated in time, the harm is easily brought to the health of human bodies and the pollution is easily caused to the living environment, so the domestic sewage needs to be treated before being discharged.

However, in the use of some existing domestic sewage treatment equipment, the treatment method of the domestic sewage treatment equipment is single, and the treatment effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration treatment of domestic sewage equipment to improve some current treatment of domestic sewage equipment relatively poor technical problem of treatment effect.

For solving the technical problem, the utility model discloses a technical scheme:

an integrated domestic sewage treatment device comprises a box body, wherein a flocculant reaction chamber, an aeration chamber, a release chamber, a settling chamber and a microbial oxidation chamber which are sequentially communicated are arranged in the box body, a water inlet pipe is arranged on one side of the flocculant reaction chamber, a stirring assembly is arranged in the flocculant reaction chamber, a first water outlet communicated with the aeration chamber is formed in one side of the bottom of the flocculant reaction chamber, a partition plate is arranged between the aeration chamber and the release chamber, an aeration generator is arranged in the aeration chamber, a second water outlet communicated with the settling chamber is formed in one side of the bottom of the release chamber, a water suction barrel is arranged in the settling chamber, a water pump is arranged between the settling chamber and the microbial oxidation chamber, the water inlet end of the water pump penetrates through the settling chamber and extends to the inner cavity of the water suction barrel, and the water outlet end of the water pump extends to the inner cavity of the microbial oxidation chamber, the microorganism oxidation chamber is filled with microorganism filler, and one side of the bottom of the microorganism oxidation chamber is provided with a water outlet pipe.

According to some embodiments, the stirring assembly comprises a stirring paddle and a first motor, wherein one end of the stirring paddle extends to the outside of the flocculant reaction chamber and is in transmission connection with the first motor.

According to some embodiments, in the box body, an aeration chamber and a release chamber are communicated with each other directly above, a salvage assembly is arranged directly above the aeration chamber and the release chamber, the salvage assembly comprises a frame, a second motor, a mounting seat, two transmission wheels, a transmission belt, a lifting rod and a salvage shovel, the frame is arranged at an open top of the box body, the second motor is fixedly arranged on the frame, the mounting seat is arranged on the frame in a sliding manner, the two transmission wheels are arranged at intervals, one transmission wheel is rotatably arranged on the frame, the other transmission wheel is in transmission connection with the second motor, the transmission belt is wound on the two transmission wheels, the transmission belt is connected with the mounting seat, the lifting rod is arranged at the bottom of the mounting seat, the salvage shovel is hinged at the bottom of the lifting rod, and the second motor drives the transmission wheels to rotate, the mounting seat is driven to follow the transmission belt to slide on the rack in a reciprocating linear mode, and meanwhile the lifting rod drives the fishing shovel to move up and down.

According to some embodiments, a cleaning opening matched with the fishing shovel is formed in one side of the top of the box body, and a collecting box matched with the cleaning opening is arranged on the outer side of the box body.

According to some embodiments, the cleaning opening is slidably provided with a scraper, and a spring is connected between the top of the scraper and the top of the cleaning opening.

According to some embodiments, the inner cavity of the water absorption cylinder is sequentially stacked with a peculiar smell adsorption layer, an activated carbon layer, an oil absorption film and a filter screen from top to bottom.

According to some embodiments, the water outlet end of the water pump is connected with a transverse pipe, the transverse pipe is transversely arranged at the top of the inner cavity of the microbial oxidation chamber, and a plurality of spray heads are arranged at the bottom of the transverse pipe along the length direction of the transverse pipe.

Has the advantages that:

the utility model provides an integrated domestic sewage treatment device, which is characterized in that a stirring component for uniform stirring is arranged in a flocculant reaction chamber, so that the effect that a flocculant can fully react with sewage is achieved; the aeration chamber and the release chamber are arranged, the aeration generator is arranged in the aeration chamber to form an air floatation machine, and the working principle of the air floatation machine is used for separating floating slag contained in the sewage from water so as to improve the sewage treatment effect; be provided with in the drip chamber and be used for filterable section of thick bamboo that absorbs water to further filter sewage, it has the microbial filler who fully decomposes with sewage to fill in the microbial oxidation room, with the quality that improves the sewage treatment effect, improved some treatment of domestic sewage equipment now, also improved the work efficiency of some domestic sewage equipment now simultaneously.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of the water-absorbing cylinder of the present invention;

fig. 3 is a partial enlarged view of the utility model at the cleaning opening.

In the figure, 1 a box body, 11 a flocculating agent reaction chamber, 111 a water inlet pipe, 112 a stirring component, 1121 a stirring paddle, 1122 a first motor, 12 an aeration chamber, 13 a release chamber, 131 a second water outlet, 132 a water suction cylinder, 1321 a peculiar smell adsorption layer, 1322 an activated carbon layer, 1323 a water suction film, 1324 a filter screen, 14 a settling chamber, 15 a microbial oxidation chamber, 151 a microbial filler, 152 a water outlet pipe, 16 a partition plate, 17 a fishing component, 171 a rack, 172 a second motor, 173 a mounting seat, 174 a driving wheel, 175 a driving belt, 176 a lifting rod, 177 a fishing shovel, 178 a cleaning port, 1781 a scraping plate, 1782 a spring, 179 a collecting box, 18 a water pump, 181 a transverse pipe and 182 a spray head.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 3, an integrated domestic sewage treatment apparatus includes a tank 1, wherein a flocculant reaction chamber 11, an aeration chamber 12, a release chamber 13, a settling chamber 14 and a microbial oxidation chamber 15 are sequentially arranged in the tank 1, a water inlet pipe 111 is arranged at one side of the flocculant reaction chamber 11, a stirring assembly 112 is arranged in the flocculant reaction chamber 11, a first water outlet 113 communicated with the aeration chamber 12 is arranged at one side of the bottom of the flocculant reaction chamber 11, a partition plate 16 is arranged between the aeration chamber 12 and the release chamber 13, an aeration generator 121 is arranged in the aeration chamber 12, a second water outlet 131 communicated with the settling chamber 14 is arranged at one side of the bottom of the release chamber 13, a water suction tube 132 is arranged in the settling chamber 14, a water pump 18 is arranged between the settling chamber 14 and the microbial oxidation chamber 15, a water inlet end of the water pump 18 passes through the settling chamber 14 and extends to an inner cavity of the water suction tube 132, the water outlet end of the water pump 18 extends to the inner cavity of the microbial oxidation chamber 15, a microbial filler 151 is filled in the microbial oxidation chamber 15, and a water outlet pipe 152 is arranged on one side of the bottom of the microbial oxidation chamber 15.

In some embodiments, flocculant reaction chamber 11 houses flocculant PAC and coagulant aid PAM such that coagulant aid PAM accelerates the precipitation of flocculant PAC in the wastewater.

In some embodiments, the aeration generator 121 is connected to an aeration system, the aeration system includes a liquid level controller, a dissolved air tank and a compressed air tank, the liquid level controller is installed on the dissolved air tank, so that the aeration system automatically operates to improve the automation performance of some existing treatment equipment, and the dissolved air tank and the compressed air tank are respectively connected to the aeration generator 121, so that the liquid in the dissolved air tank and the air in the compressed air tank generate water containing saturated dissolved air in the aeration generator 121.

In some embodiments, the height of the partition 16 is smaller than that of the housing 1, and the upper ends of the aeration chamber 12 and the discharge chamber 13 are in communication.

In another embodiment, the partition 16 is provided with a plurality of holes for communicating the aeration chamber (12) and the release chamber (13).

According to the structure, the sewage is fully reacted with the flocculant PAC and the coagulant aid PAM in the flocculant reaction chamber 11, the sewage enters the aeration chamber 12 after effective flocculation reaction, at the moment, microbubbles with the diameter of about 30-50 microns are formed by quick decompression and release of the aeration generator 121, the bubbles can be mutually bonded with flocs in the sewage, and the flocs and the bubbles rise to the water surface of the water body together to form scum because the integral density of suspended matters attached with a large number of the microbubbles is less than 1, so that solid-liquid separation is realized, and the blockage of the water body in subsequent treatment is avoided; the purified water flows into the release chamber 13 through the top of the partition 16, flows into the settling chamber 14 from the second water outlet 131 at the bottom of the release chamber 13, is filtered by the water suction cylinder 132, and is sucked into the microbial oxidation chamber 15 by the water pump 18, and the microbial filler 151 in the microbial oxidation chamber 15 further fully reacts with some substances in the water, so as to enhance the sewage treatment effect and improve the sewage treatment efficiency.

Referring to fig. 1, the stirring assembly 112 includes a stirring blade 1121 and a first motor 1122, and one end of the stirring blade 1121 extends to the outside of the flocculant reaction chamber 11 and is in transmission connection with the first motor 1122. The stirring paddle 1121 is driven by the first motor 1122 to continuously stir the sewage in the flocculant reaction chamber 11, so that the flocculant PAC and the coagulant aid PAM are fully reacted with the sewage.

With continued reference to fig. 1, in the box body 1, the right above of the aeration chamber 12 and the release chamber 13 are communicated with each other, a fishing assembly is arranged right above the aeration chamber 12 and the release chamber 13, the fishing assembly 17 comprises a frame 171, a second motor 172, a mounting seat 173, a transmission wheel 174, a transmission belt 175, a lifting rod 176 and a fishing shovel 177, the frame 171 is arranged at the open top of the box body 1, the second motor 172 is fixedly arranged on the frame 171, the mounting seat 173 is slidably arranged on the frame 171, the transmission wheels 174 are arranged in two spaced arrangement, one transmission wheel 174 is rotatably arranged on the frame 171, the other transmission wheel 174 is in transmission connection with the second motor 172, the transmission belt 175 is wound on the two transmission wheels 174, and the transmission belt 175 is connected with the mounting seat 173, the lifting rod 176 is arranged at the bottom of the mounting seat 173, the fishing shovel 177 is hinged at the bottom of the lifting rod 176, the second motor 172 drives the transmission wheels 174 to rotate, the mounting seat 173 is driven to slide linearly back and forth on the frame 171 along with the transmission belt 175, and the lifting rod 176 drives the fishing shovel 177 to move up and down. The output end of the second motor 172 drives the transmission wheel 174 to rotate, so as to drive the transmission belt 175 to transmit, so as to drive the mounting seat 173 to slide on the frame 171, and simultaneously the lifting rod 176 drives the salvaging shovel 177 to move up and down to salvage the scum floating on the water surface of the water body.

In some embodiments, the second motor 172 is a positive and negative motor. The mounting seat 173 is connected to the upper belt of the transmission belt 175, and when the mounting seat 173 moves to the leftmost end of the frame 171, the second motor 172 rotates reversely, so as to drive the mounting seat 173 to move from the left side of the frame 171 to the rightmost side of the frame 171, and then the second motor 172 rotates forward and reciprocates cyclically, thereby preventing the mounting seat 173 from moving circularly along with the transmission belt.

So that the mount 173 linearly reciprocates on the frame 171.

In some embodiments, the lifter 176 is an electrical pushrod.

In some embodiments, the drive wheel 174 and belt 175 may be replaced with racks and pinions, as well as other mechanical structures having drive capabilities.

Further refer to fig. 1 and show, the clearance mouth 178 with salvaging shovel 177 looks adaptation is seted up to one side at box 1 top, and the outside portion of box 1 is provided with the collecting box 179 with clearance mouth 178 looks adaptation, is convenient for to the collection of dross, has avoided the staff to discharge at will and has caused the condition appearance to environmental pollution.

Referring further to FIG. 1, a scraping plate 1781 is slidably disposed at the cleaning opening 178, and a spring 1782 is connected between the top of the scraping plate 1781 and the top of the cleaning opening 178. Wherein, scraper 1781 slides in the both sides wall of clearance mouth 178 from top to bottom, when salvaging shovel 177 through clearance mouth 178 department, lifter 176 rebound, salvaging shovel 177 is under scraper 1781's effect, salvaging shovel 177 has the downward trend of rotating of revolving the lifter 176 bottom, after the dross on salvaging shovel 177 gets into in collection box 179 under the effect of gravity, lifter 176 rebound, salvaging shovel 177 is under the effect of 11 top outer walls of flocculating agent reaction chambers, salvaging shovel 177 has the upward trend of rotating of revolving the lifter 176 bottom, until salvaging shovel 177 resumes to initial condition.

In some embodiments, a rotating shaft is rotatably arranged at the hinged position of the lifting rod 176 and the fishing shovel 177, a torsion spring is sleeved on the rotating shaft, a torsion arm at one end of the torsion spring is connected with the lifting rod 176, a torsion arm at the other end of the torsion spring is connected with the fishing shovel 177, when the fishing shovel 177 passes through the cleaning opening 178, the lifting rod 176 moves upwards, the fishing shovel 177 rotates downwards around the rotating shaft under the action of the scraper 1781, and at the moment, the torsion spring twists until after scum on the fishing shovel 177 enters the collection box 179 under the action of gravity; the lifting rod 176 moves downwards, at this time, the fishing shovel 177 rotates upwards around the rotating shaft under the action of the restoration of the torsion spring until the fishing shovel 177 restores to the initial state.

Referring to fig. 2, a peculiar smell adsorption layer 1321, an activated carbon layer 1322, an oil absorption membrane 1323 and a filter screen 1324 are sequentially stacked in the inner cavity of the water suction cylinder 132 from top to bottom, so as to further treat the water body and enhance the treatment effect on the sewage.

As further shown in fig. 1, the water outlet end of the water pump 18 is connected with a horizontal pipe 181, the horizontal pipe 181 is transversely disposed at the top of the inner cavity of the microbial oxidation chamber 15, a plurality of spray nozzles 182 are disposed at the bottom of the horizontal pipe 181 along the length direction of the horizontal pipe 181, and the water in the settling chamber 14 is uniformly sprayed on the microbial filler 151, so that the microbial filler 151 can be sufficiently decomposed with the water, and the water is further filtered to ensure high-quality treatment of sewage.

The utility model discloses a working method as follows: the sewage enters the flocculant reaction chamber 11 to fully react with the flocculant PAC and the coagulant aid PAM, the sewage enters the aeration chamber 12 after effective flocculation reaction, at the moment, micro bubbles with the diameter of about 30-50 μm are formed through quick decompression and release of the aeration generator 121, the bubbles can be mutually bonded with flocs in the sewage, the integral density of suspended matters attached with a large number of micro bubbles is less than 1, so the flocs and the bubbles rise to the water surface of the water body together to form scum, solid-liquid separation is realized, meanwhile, the output end of the second motor 172 drives the transmission wheel 174 to rotate, the transmission belt 175 is driven to drive the mounting seat 173 to slide on the rack 171, the lifting rod 176 drives the salvaging shovel 177 to move up and down to salvage the scum floating on the water surface, when the salvaging shovel 177 passes through the cleaning port 178, the lifting rod 176 moves upwards, the salvaging shovel 177 has a downward rotating trend around the rotating shaft under the action of the scraper 1781, scum on the salvaging shovel 177 enters the collecting tank 179 under the action of gravity, purified water flows into the release chamber 13 through the top of the partition 16, flows into the settling chamber 14 from the second water outlet 131 at the bottom of the release chamber 13, is filtered through the water suction cylinder 132, meanwhile, the water in the water suction cylinder 132 is sucked to the microbial oxidation chamber 15 by using the water pump 18, and after the microbial filler 151 in the microbial oxidation chamber 15 is further fully reacted with some substances in the water, the microbial filler is discharged from the water outlet pipe 152.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims (7)

1. An integrated domestic sewage treatment device comprises a box body (1) and is characterized in that a flocculant reaction chamber (11), an aeration chamber (12), a release chamber (13), a precipitation chamber (14) and a microorganism oxidation chamber (15) which are sequentially communicated are arranged in the box body (1), a water inlet pipe (111) is arranged on one side of the flocculant reaction chamber (11), a stirring assembly (112) is arranged in the flocculant reaction chamber (11), a first water outlet (113) communicated with the aeration chamber (12) is formed in one side of the bottom of the flocculant reaction chamber (11), a partition plate (16) is arranged between the aeration chamber (12) and the release chamber (13), an aeration generator (121) is arranged in the aeration chamber (12), a second water outlet (131) communicated with the precipitation chamber (14) is formed in one side of the bottom of the release chamber (13), a water suction cylinder (132) is arranged in the settling chamber (14), a water pump (18) is arranged between the settling chamber (14) and the microbial oxidation chamber (15), the water inlet end of the water pump (18) penetrates through the settling chamber (14) and extends to the inner cavity of the water suction cylinder (132), the water outlet end of the water pump (18) extends to the inner cavity of the microbial oxidation chamber (15), microbial fillers (151) are filled in the microbial oxidation chamber (15), and a water outlet pipe (152) is arranged on one side of the bottom of the microbial oxidation chamber (15).

2. The integrated domestic sewage treatment apparatus according to claim 1, wherein the stirring assembly (112) comprises a stirring paddle (1121) and a first motor (1122), and one end of the stirring paddle (1121) extends to the outside of the flocculant reaction chamber (11) and is in transmission connection with the first motor (1122).

3. The integrated domestic sewage treatment device according to claim 1, wherein in the box body (1), the aeration chamber (12) and the release chamber (13) are communicated with each other directly above, a salvage assembly is arranged directly above the aeration chamber (12) and the release chamber (13), the salvage assembly (17) comprises a frame (171), a second motor (172), a mounting seat (173), a transmission wheel (174), a transmission belt (175), a lifting rod (176) and a salvage shovel (177), the frame (171) is arranged at the open top of the box body (1), the second motor (172) is fixedly arranged on the frame (171), the mounting seat (173) is arranged on the frame (171) in a sliding manner, the transmission wheel (174) is arranged into two parts and arranged at intervals, wherein the transmission wheel (174) is rotatably arranged on the frame (171), the other transmission wheel (174) is in transmission connection with the second motor (172), the transmission belt (175) is wound on the two transmission wheels (174), the transmission belt (175) is connected with the mounting base (173), a lifting rod (176) is arranged at the bottom of the mounting base (173), the bottom of the lifting rod (176) is hinged to the fishing shovel (177), the second motor (172) drives the transmission wheel (174) to rotate, the mounting base (173) is driven to slide on the rack (171) in a reciprocating linear mode along with the transmission belt (175), and meanwhile the lifting rod (176) drives the fishing shovel (177) to move up and down.

4. The integrated domestic sewage treatment device according to claim 3, wherein a cleaning opening (178) matched with the fishing shovel (177) is formed in one side of the top of the box body (1), and a collecting box (179) matched with the cleaning opening (178) is arranged on the outer side of the box body (1).

5. The integrated domestic sewage treatment apparatus according to claim 4, wherein a scraper (1781) is slidably disposed at the cleaning port (178), and a spring (1782) is connected between the top of the scraper (1781) and the top of the cleaning port (178).

6. The integrated domestic sewage treatment equipment of claim 1, wherein the inner cavity of the water absorption cylinder (132) is sequentially overlapped with a peculiar smell adsorption layer (1321), an activated carbon layer (1322), an oil absorption membrane (1323) and a filter screen (1324) from top to bottom.

7. The integrated domestic sewage treatment apparatus according to claim 1, wherein the water outlet end of the water pump (18) is connected with a horizontal pipe (181), the horizontal pipe (181) is transversely arranged at the top of the inner cavity of the microbial oxidation chamber (15), and the bottom of the horizontal pipe (181) is provided with a plurality of nozzles (182) along the length direction of the horizontal pipe (181).

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