CN215559721U - Buried type microbial degradation sewage treatment device - Google Patents
Buried type microbial degradation sewage treatment device Download PDFInfo
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- CN215559721U CN215559721U CN202121453432.XU CN202121453432U CN215559721U CN 215559721 U CN215559721 U CN 215559721U CN 202121453432 U CN202121453432 U CN 202121453432U CN 215559721 U CN215559721 U CN 215559721U
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Abstract
The utility model discloses a buried type microbial degradation sewage treatment device which comprises a treatment device body, wherein an adjusting tank, a reaction tank and a sedimentation tank are sequentially arranged in the treatment device body, a water inlet is formed in one side of the adjusting tank, a water outlet is formed in one side of the sedimentation tank, a water baffle and a filter screen connected to one side, far away from the water inlet, of the water baffle are arranged in the adjusting tank, a supporting rod is connected to the bottom of the water baffle, and a water pumping piece is arranged at the top of the filter screen and used for pumping water in the adjusting tank into the reaction tank; the device is designed according to the existing requirements, can effectively treat sewage, can be introduced into the biological membrane group in the reaction tank, can be in contact reaction with the oxidation reactor in the process of driving the oxidation reactor to rotate by the stirring component, can uniformly permeate the biological membrane group, and can scrape substances remained on the inner wall of the innermost ring-shaped biological membrane by the oxidation reactor, so that the sewage can smoothly permeate the biological membrane group, and the effective treatment of the sewage is facilitated.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a buried type microbial degradation sewage treatment device.
Background
The buried domestic sewage treatment equipment is buried under the ground surface, and does not need building a house, heating and heat preservation. The purpose is to make domestic sewage and similar industrial organic wastewater reach the discharge standard required by users after being treated by the device. The equipment is mainly used for treating domestic sewage in residential districts (including villa districts), high-grade hotels, hospitals, comprehensive office buildings and various public buildings.
The buried sewage treatment equipment with the current patent publication number of CN 212315860U sets up through oxidation purification mechanism and driving motor's cooperation, makes this buried sewage treatment equipment when the process of using carries out oxidation purification treatment to sewage, can drive rotatory purification frame with driving motor and carry out the rotation at a slow speed to make the contact of microbial film on the oxidation reactor and sewage more abundant even.
However, in the process of treating sewage, when the rotating purification frame is stirred, water flow is stirred along with the rotating purification frame, and part of the water flow does not contact the oxidation reactor on the rotating purification frame and then flows to the next treatment point, so that the treatment of microorganisms in the sewage is affected, and improvement is needed. In order to solve the above problems, an underground microbial degradation sewage treatment device is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an underground type microbial degradation sewage treatment device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the underground microbial degradation sewage treatment device comprises a treatment device body, wherein a regulating tank, a reaction tank and a sedimentation tank are sequentially arranged in the treatment device body, a water inlet is formed in one side of the regulating tank, and a water outlet is formed in one side of the sedimentation tank;
a water baffle and a filter screen connected to one side of the water baffle, which is far away from the water inlet, are arranged in the regulating tank, the bottom of the water baffle is connected with a supporting rod, and the top of the filter screen is provided with a water pumping piece for pumping water in the regulating tank into the reaction tank;
the reaction tank is internally provided with a biomembrane group, the water outlet end of the water pumping component is arranged at the top of the inner cavity of the biomembrane group, the inner cavity of the biomembrane group is provided with an oxidation reactor, and the treatment device body is provided with a stirring component for driving the oxidation reactor to rotate;
and a water guide piece is arranged on one side of the reaction tank, which is close to the sedimentation tank, and is used for guiding the water in the reaction tank into the sedimentation tank for sedimentation operation.
Preferably, the water pumping piece comprises a water suction pipe arranged at the top of the filter screen, the top of the processing device body is provided with a water pump connected with the water outlet end of the water suction pipe, and the water outlet end of the water pump is connected with the water pump.
Preferably, the section of the filter screen is wavy, and the biofilm group comprises a plurality of groups of annular biofilms with different sizes.
Preferably, the stirring part comprises a driving rod connected to the top of the oxidation reactor, the power input end of the driving rod is connected with a stirring motor installed at the top of the treatment device body, and the outer side wall of the oxidation reactor is in contact with the inner side wall of the biofilm group.
Preferably, the water guide piece comprises a first partition plate and a second partition plate, a water flowing hole is formed in the bottom of the first partition plate, an input hole is formed in the top of the second partition plate, a third partition plate is arranged on one side, away from the first partition plate, of the second partition plate, and a flowing groove is formed in the bottom of the third partition plate.
Preferably, the bottom of the inner cavity of the sedimentation tank is provided with a sedimentation tank, and one side of the third partition plate, which is far away from the second partition plate, is provided with an inclined baffle plate.
Preferably, wear to be equipped with the input tube on the filter screen, the input tube bottom stretches into in the cavity of filter screen bottom, the confession liquid mechanism of installing on the processing apparatus body is connected to the input of input tube for input sewage treatment agent.
Compared with the prior art, the utility model has the beneficial effects that:
the sewage treatment device is provided with the regulating tank, the reaction tank and the sedimentation tank, sewage can be effectively treated and can be introduced into the biological membrane group in the reaction tank, the stirring member drives the oxidation reactor to rotate, the sewage can contact and react with the oxidation reactor and uniformly permeate the biological membrane group, and the oxidation reactor can scrape substances remained on the inner wall of the innermost ring-shaped biological membrane, so that the sewage can smoothly permeate the biological membrane group, and the sewage can be effectively treated;
according to the utility model, the wave-shaped filter screen in the adjusting tank is arranged, so that the accumulation of impurities on the filter screen can be reduced, and the service life of the filter screen is prolonged.
Drawings
FIG. 1 is a schematic structural view of an underground microbial degradation sewage treatment device.
FIG. 2 is a schematic structural view of the exterior of the underground microbial degradation sewage treatment device.
FIG. 3 is a schematic structural diagram of the interior of a regulating tank in the underground microbial degradation sewage treatment device.
FIG. 4 is a schematic structural view of the interior of a reaction tank in the underground microbial degradation sewage treatment plant.
FIG. 5 is a schematic view showing the interior of a settling tank in the underground microbial degradation sewage treatment plant.
FIG. 6 is a schematic view showing the structure of water flow direction when the underground microbial degradation sewage treatment device is used for treating sewage.
FIG. 7 is a schematic structural view of example 2 in an underground microbial degradation wastewater treatment device.
In the figure: 11-a treatment device body, 12-a water inlet, 13-a water outlet, 14-an adjusting tank, 15-a reaction tank, 16-a sedimentation tank, 17-a water baffle, 18-a liquid supply mechanism, 19-a support rod, 20-a filter screen, 21-a water suction pipe, 22-a water pump, 23-a water delivery pipe, 24-a biofilm group, 25-an oxidation reactor, 26-a driving rod, 27-a stirring motor, 28-a first partition plate, 29-a water flowing hole, 30-a second partition plate, 31-a sedimentation tank, 32-an inclined partition plate, 33-a third partition plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, in the embodiment of the present invention, the buried type microbial degradation sewage treatment device includes a treatment device body 11, an adjusting tank 14, a reaction tank 15 and a sedimentation tank 16 are sequentially disposed in the treatment device body 11, a water inlet 12 is disposed on one side of the adjusting tank 14, and a water outlet 13 is disposed on one side of the sedimentation tank 16;
a water baffle 17 and a filter screen 20 connected to one side of the water baffle 17 far away from the water inlet 12 are arranged in the adjusting tank 14, the bottom of the water baffle 17 is connected with a support rod 19, and a water pumping piece is arranged at the top of the filter screen 20 and used for pumping water in the adjusting tank 14 into the reaction tank 15;
a biomembrane group 24 is arranged in the reaction tank 15, the water outlet end of the water pumping component is arranged at the top of the inner cavity of the biomembrane group 24, an oxidation reactor 25 is arranged in the inner cavity of the biomembrane group 24, and a stirring component is arranged on the treatment device body 11 and used for driving the oxidation reactor 25 to rotate;
and a water guide member is arranged on one side of the reaction tank 15, which is close to the sedimentation tank 16, and is used for guiding the water in the reaction tank 15 into the sedimentation tank 16 for sedimentation operation.
The water pumping piece comprises a water suction pipe 21 arranged at the top of the filter screen 20, a water pump 22 connected with the water outlet end of the water suction pipe 21 is arranged at the top of the treatment device body 11, and the water outlet end of the water pump 22 is connected with a water pump 23; the water pump 22 is operated to pump the filtered water in the regulating reservoir 14 into the reaction reservoir 15 through the suction pipe 21.
The section of the filter screen 20 is wavy, and the arrangement of the wavy filter screen can reduce the accumulation of impurities on the filter screen 20 and prolong the service life of the filter screen 20; the biofilm group 24 comprises a plurality of groups of annular biofilms of different sizes;
the stirring component comprises a driving rod 26 connected to the top of the oxidation reactor 25, the power input end of the driving rod 26 is connected with a stirring motor 27 arranged at the top of the treatment device body 11, and the outer side wall of the oxidation reactor 25 is contacted with the inner side wall of the biological membrane group 24; stirring member drives oxidation reactor 25 pivoted in-process, and sewage can react with oxidation reactor 25 contact, and the while is even sees through biomembrane group 24, and oxidation reactor 25 can strike off remaining material on the inner wall of inner circle annular biomembrane most, and the effective processing of the sewage of being convenient for sees through biomembrane group 24 smoothly to the sewage of being convenient for.
The water guide piece comprises a first partition plate 28 and a second partition plate 30, a water flowing hole 29 is formed in the bottom of the first partition plate 28, an input hole is formed in the top of the second partition plate 30, a third partition plate 33 is arranged on one side, far away from the first partition plate 28, of the second partition plate 30, and a flowing groove is formed in the bottom of the third partition plate 33; the sewage passing through the biofilm group 24 passes through the water flowing hole 29 to enter the channel between the first baffle plate 28 and the second baffle plate 30, and then enters the sedimentation tank 16 through the input hole.
A settling tank 31 is arranged at the bottom of the inner cavity of the settling pond 16, and an inclined baffle 32 is arranged on one side, far away from the second partition plate 30, of the third partition plate 33; the sewage treated by the reaction tank 15 enters the sedimentation tank 16 for sedimentation, and the arrangement of the sedimentation tank 31 and the inclined baffle 32 is beneficial to separating sludge from the sewage.
Example 2
Referring to fig. 7, what is different from embodiment 1 is that an input pipe is arranged on the filter screen 20 in a penetrating manner, the bottom end of the input pipe extends into a chamber at the bottom of the filter screen 20, and the input end of the input pipe is connected with a liquid supply mechanism 18 installed on the processing apparatus body 11 and used for inputting a sewage treatment agent; in actual use, sewage treatment agents, such as pH regulators, oxidation and reduction agents and the like, can be input into the regulating tank 14 through the liquid supply mechanism 18, and effective treatment of subsequent sewage is facilitated.
The working principle of the utility model is as follows: when the buried type microbial degradation sewage treatment device is used, sewage enters the regulating tank 14 through the water inlet 12, part of sludge is precipitated at the bottom of the regulating tank 14, part of sludge or impurities are filtered by the filter screen 20, water filtered in the regulating tank 14 is pumped into the biofilm group 24 in the reaction tank 15 by the water pumping device, the sewage can contact and react with the oxidation reactor 25 while uniformly penetrating through the biofilm group 24 in the process that the stirring device drives the oxidation reactor 25 to rotate, substances remained on the inner wall of the innermost ring-shaped biofilm can be scraped by the oxidation reactor 25, the sewage enters a channel between the first partition plate 28 and the second partition plate 30 through the water flowing hole 29, then enters the precipitation tank 16 through the input hole for precipitation, and then can be output from the water outlet 13.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. Buried microbial degradation sewage treatment plant, including processing apparatus body (11), be equipped with equalizing basin (14), reaction tank (15) and sedimentation tank (16) in processing apparatus body (11) in proper order, equalizing basin (14) one side is equipped with water inlet (12), sedimentation tank (16) one side is equipped with delivery port (13), its characterized in that:
a water baffle (17) and a filter screen (20) connected to one side, far away from the water inlet (12), of the water baffle (17) are arranged in the adjusting tank (14), a supporting rod (19) is connected to the bottom of the water baffle (17), and a water pumping piece is arranged at the top of the filter screen (20) and used for pumping water in the adjusting tank (14) into the reaction tank (15);
a biological membrane group (24) is arranged in the reaction tank (15), the water outlet end of the water pumping component is arranged at the top of the inner cavity of the biological membrane group (24), an oxidation reactor (25) is arranged in the inner cavity of the biological membrane group (24), and a stirring component is arranged on the treatment device body (11) and used for driving the oxidation reactor (25) to rotate;
and a water guide piece is arranged on one side of the reaction tank (15) close to the sedimentation tank (16) and is used for guiding the water in the reaction tank (15) into the sedimentation tank (16) for sedimentation operation.
2. The underground microbial degradation sewage treatment device of claim 1, wherein: pump water spare is including setting up suction tube (21) at filter screen (20) top, processing apparatus body (11) top is installed and is managed (21) water outlet end water pump (22) of being connected with suction, water pump (22) water outlet end connects water pump (23).
3. The underground microbial degradation sewage treatment device of claim 1, wherein: the cross section of the filter screen (20) is wave-shaped, and the biological membrane group (24) comprises a plurality of groups of annular biological membranes with different sizes.
4. The underground microbial degradation sewage treatment device of claim 1, wherein: the stirring part comprises a driving rod (26) connected to the top of the oxidation reactor (25), the power input end of the driving rod (26) is connected with a stirring motor (27) installed at the top of the treatment device body (11), and the outer side wall of the oxidation reactor (25) is in contact with the inner side wall of the biological membrane group (24).
5. The underground microbial degradation sewage treatment device of claim 1, wherein: the water guide piece comprises a first partition plate (28) and a second partition plate (30), a water flowing hole (29) is formed in the bottom of the first partition plate (28), an input hole is formed in the top of the second partition plate (30), a third partition plate (33) is arranged on one side, away from the first partition plate (28), of the second partition plate (30), and a flowing groove is formed in the bottom of the third partition plate (33).
6. The underground microbial degradation sewage treatment device of claim 5, wherein: the sedimentation tank (16) inner chamber bottom is equipped with precipitation tank (31), slope baffle (32) are installed to third baffle (33) one side of keeping away from second baffle (30).
7. The underground microbial degradation sewage treatment device of claim 1, wherein: wear to be equipped with the input tube on filter screen (20), the input tube bottom stretches into in the cavity of filter screen (20) bottom, the confession liquid mechanism (18) of installing on processing apparatus body (11) are connected to the input of input tube for input sewage treatment agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453432.XU CN215559721U (en) | 2021-06-29 | 2021-06-29 | Buried type microbial degradation sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453432.XU CN215559721U (en) | 2021-06-29 | 2021-06-29 | Buried type microbial degradation sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215559721U true CN215559721U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121453432.XU Active CN215559721U (en) | 2021-06-29 | 2021-06-29 | Buried type microbial degradation sewage treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN215559721U (en) |
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2021
- 2021-06-29 CN CN202121453432.XU patent/CN215559721U/en active Active
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