CN217972901U - Integrated medical sewage treatment device - Google Patents
Integrated medical sewage treatment device Download PDFInfo
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- CN217972901U CN217972901U CN202221469439.5U CN202221469439U CN217972901U CN 217972901 U CN217972901 U CN 217972901U CN 202221469439 U CN202221469439 U CN 202221469439U CN 217972901 U CN217972901 U CN 217972901U
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Abstract
The utility model discloses an integrated medical sewage treatment device, which relates to the technical field of sewage treatment. The utility model discloses a septic tank, collecting pit, integrative process chamber, aeration fan and return line, be equipped with a plurality of baffles in the integrative process chamber and separate for oxygen deficiency pond, oxidation pond, two a deposit pond, sludge impoundment and disinfection pond by the baffle, the collecting pit is connected with the oxygen deficiency pond through stealthily dirty pump, baffle upper portion between oxygen deficiency pond and the oxidation pond, two a deposit pond and the disinfection pond on baffle upper portion all are equipped with the overflow mouth. The utility model discloses a design neotype sewage treatment plant, the treatment chamber of formula as an organic whole is concentrated to specific treatment process, does benefit to production installation and transportation, greatly reduces equipment occupation space and area, and this equipment main part technology adopts comparatively ripe, reliable "AO" second grade biochemical treatment process simultaneously, makes it can stably reach emission standard, discharges after the disinfection before discharging, guarantees the waste water treatment effect.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to an integration medical sewage treatment plant.
Background
Current medical sewage treatment roughly comprises a sedimentation tank, oxygen deficiency pond, oxidation pond, secondary sedimentation tank and disinfection pond, and the treatment effect is better nevertheless does not possess the backward flow characteristics, under the very big condition of the very fast flow of flow, and its treatment effect is not enough, and discharge stability is not enough, influences treatment effect.
Meanwhile, the existing treatment system has the defects of more used pools and pipelines, inconvenience for processing, mounting and transporting each part, inconvenience for arrangement of a treatment device and large occupied space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integration medical sewage treatment plant, through designing neotype sewage treatment plant, the processing chamber of formula as an organic whole is concentrated to concrete processing technology, does benefit to production installation and transportation, greatly reduces equipment occupation space and area, and this equipment principal technology adopts comparatively ripe, reliable "AO" second grade biochemical treatment process simultaneously, makes it stably reach emission standard, discharges after the disinfection before discharging, guarantees the waste water treatment effect.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an integrated medical sewage treatment device, which comprises a septic tank, a collecting tank, an integrated treatment chamber, an aeration fan and a return pipeline;
the integrated treatment chamber is internally provided with a plurality of partition plates and is divided into an anoxic tank, an oxidation tank, a secondary sedimentation tank, a sludge tank and a disinfection tank by the partition plates, and the collection tank is connected with the anoxic tank through a submersible sewage pump;
overflow ports are formed in the upper part of a partition plate between the anoxic tank and the oxidation tank and the upper part of a partition plate between the two sedimentation tanks and the disinfection tank, extension pipes are arranged at the upper parts of the two sedimentation tanks and are connected with the upper part of the oxidation tank through overflow pipes, and discharge connecting pipes are arranged on the outer side of the disinfection tank;
the return pipeline and the aeration fan are fixed at the top of the integrated treatment chamber, and the return pipeline comprises a sludge return pipe and a supernatant return pipe;
the bottom of the two sedimentation tanks is provided with a sludge pipe, two ends of the sludge return pipe are respectively connected with the sludge pipe and the anoxic tank, the sludge return pipe is provided with a sludge discharge pipe connected with the sludge tank, and the sludge return pipe is provided with a sludge return branch pipe connected with the bottom in the oxidation tank;
the supernatant return pipe is arranged between the two sedimentation tanks and the collecting tank;
the anaerobic tank and the oxidation tank are internally provided with ZH combined type packing and aeration systems, the aeration fan is connected with the inlet ends of the two aeration systems through an air supply pipe, the sludge pipe is connected with an air stripping pipe, and the air supply end of the air stripping pipe is communicated with one side of the air supply pipe.
Furthermore, the import of septic tank is equipped with the grid, septic tank export is connected with the collecting pit through the sewage pipe.
Further, still include reserve stealthily dirty pump, reserve stealthily dirty pump setting is between collecting pit and oxygen deficiency pond, be equipped with the level gauge in the collecting pit.
Further, be close to a corner in the oxygen deficiency pond in the oxidation pond and be equipped with the oblique edge that extends to the interior lower part of oxidation pond, return mud branch pipe tip and run through integrative process chamber top and extend to the upper portion along inboard space to one side.
Furthermore, the outside of the blast pipe is connected with a standby fan, and electromagnetic valves are arranged on the positions, located at the air outlet ends of the standby fan and the aeration fan, of the blast pipe.
Further, the top of the integrated treatment chamber and the positions communicated with the oxygen-poor tank, the oxidation tank, the two sedimentation tanks, the sludge tank and the disinfection tank are provided with manholes, and a man ladder is arranged under the manholes.
The utility model discloses following beneficial effect has:
1. the utility model discloses a design neotype sewage treatment plant, the treatment chamber of formula as an organic whole is concentrated to specific treatment process, does benefit to production installation and transportation, greatly reduces equipment occupation space and area, and this equipment main part technology adopts comparatively ripe, reliable "AO" second grade biochemical treatment process simultaneously, makes it can stably reach emission standard, discharges after the disinfection before discharging, guarantees the waste water treatment effect.
2. The utility model discloses a setting of reserve fan and reserve stealthily dirty pump can be set for continuous operation time and change, guarantees its life, can play emergent effect simultaneously, guarantees the security and the emergency capacity of whole device.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an integrated treatment chamber of an integrated medical sewage treatment device of the present invention;
FIG. 2 is a top view of an integrated processing chamber;
fig. 3 is a block diagram of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-septic tank, 2-collecting tank, 3-integrated treatment chamber, 4-aeration fan, 5-return pipeline, 301-partition plate, 302-anoxic tank, 303-oxidation tank, 304-secondary sedimentation tank, 305-sludge tank, 306-disinfection tank, 307-extension pipe, 308-overflow pipe, 309-discharge connection pipe, 310-inclined edge, 311-sludge pipe, 312-sludge discharge pipe, 313-return branch pipe, 314-ZH combined filler, 315-aeration system, 316-air lifting pipe, 317-manhole, 318-man ladder, 401-blast pipe, 402-standby fan, 403-electromagnetic valve, 501-sludge return pipe and 502-supernatant return pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to an integrated medical sewage treatment device, which comprises a septic tank 1, a collecting tank 2, an integrated treatment chamber 3, an aeration fan 4 and a return pipeline 5;
a plurality of clapboards 301 are arranged in the integrated treatment chamber 3 and are divided into an anoxic tank 302, an oxidation tank 303, a two-precipitation tank 304, a sludge tank 305 and a disinfection tank 306 by the clapboards 301, and the collection tank 2 is connected with the anoxic tank 302 through a submersible sewage pump;
overflow ports are arranged at the upper part of a partition plate 301 between the anoxic tank 302 and the oxidation tank 303 and at the upper part of the partition plate 301 between the secondary sedimentation tank 304 and the disinfection tank 306, an extension pipe 307 is arranged at the upper part in the secondary sedimentation tank 304, the extension pipe 307 is connected with the upper part of the oxidation tank 303 through an overflow pipe 308, and a discharge connecting pipe 309 is arranged at the outer side of the disinfection tank 306;
the return pipeline 5 and the aeration fan 4 are both fixed at the top of the integrated treatment chamber 3, and the return pipeline 5 comprises a sludge return pipe 501 and a supernatant return pipe 502;
the bottom of the secondary sedimentation tank 304 is provided with a sludge pipe 311, two ends of a sludge return pipe 501 are respectively connected with the sludge pipe 311 and the anoxic tank 302, the sludge return pipe 501 is provided with a sludge discharge pipe 312 connected with the sludge tank 305, and the sludge return pipe 501 is provided with a sludge return branch pipe 313 connected with the bottom in the oxidation tank 303;
the supernatant liquid return pipe 502 is arranged between the two sedimentation tanks 304 and the collection tank 2;
ZH combined type packing 314 and an aeration system 315 are arranged in the anoxic tank 302 and the oxidation tank 303, the aeration fan 4 is connected with the inlet ends of the two aeration systems 315 through an air supply pipe 401, an air stripping pipe 316 is connected to the sludge pipe 311, and the air supply end of the air stripping pipe 316 is communicated with one side of the air supply pipe 401.
Wherein, the import of septic tank 1 is equipped with the grid, and septic tank 1 export is connected with collecting pit 2 through the sewage pipe.
Wherein, still include reserve stealthily dirty pump, reserve stealthily dirty pump sets up between collecting pit 2 and oxygen deficiency pond 302, is equipped with the level gauge in the collecting pit 2.
As shown in fig. 1-2, an inclined edge 310 extending to the lower part of the oxidation pond 303 is provided at a corner of the oxidation pond 303 close to the anoxic pond 302, and an end of the sludge return branch pipe 313 penetrates through the top of the integrated treatment chamber 3 and extends to the upper part of the gap inside the inclined edge 310.
As shown in fig. 2, a standby fan 402 is connected to the outside of the blast pipe 401, and electromagnetic valves 403 are disposed on the blast pipe 401 and at the positions of the air outlet ends of the standby fan 402 and the aeration fan 4.
As shown in fig. 1-2, manholes 317 are arranged at the top of the integrated treatment chamber 3 and communicated with the anoxic tank 302, the oxidation tank 303, the two-precipitation tank 304, the sludge tank 305 and the disinfection tank 306, and a man-step 318 is arranged right below the manholes 317.
Wherein, the grid that septic tank 1 set up is used for removing soft fibrous thing and the large granule impurity in the sewage to prevent blockking up water pump, valve, pipeline, ensure treatment facility's normal operating, and the position is close to the post house, and every 3 to 6 months regularly clear up, septic tank 1 is reinforced concrete septic tank.
Wherein, because the water yield and the water quality of the sewage discharge are extremely uneven in different time periods, in order to ensure the continuous operation of subsequent equipment, a collecting tank 2 is designed to store the sewage and the uniform water quality.
The main purposes of the anoxic pond 2 are two:
A. mixing the influent water and the circulating reflux muddy water to perform an anoxic denitrification reaction, decomposing organic nitrogen in the sewage into ammonia nitrogen under the action of anaerobic microorganisms, simultaneously adopting an organic carbon source as an electron donor to convert nitrite nitrogen and nitrate nitrogen into nitrogen, and synthesizing new cell substances by using partial organic matters and ammonia nitrogen.
B. With suspended particle impurity in sewage decompose into solubility organic matter, decompose macromolecule organic matter into micromolecule organic matter, the pond of hydrolysising in this technology adopts advanced upflow sludge blanket, there is the thick sludge blanket district in layer bottom, sewage gets into from the anaerobism bottom of the pool, when through bottom sludge blanket, microorganism wherein holds back and adsorbs a large amount of particulate matter and colloidal substance and organic matter rapidly, this is the quick reaction of a physical process, generally only need can accomplish to tens of seconds for a few seconds. The intercepted substances are adsorbed on the surface of the hydrolyzed sludge and are slowly decomposed and metabolized, and the retention time of the substances in the system is far longer than the hydraulic retention time of the sewage, so that the hydrolysis tank has super-strong organic matter removal capacity.
The ZH combined type filler 314 is arranged in the hydrolysis tank in order to enhance the function of the hydrolysis tank, the filler is rich in hydrolysis bacteria, and has multiple advantages of hard, soft and semi-soft fillers.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an integration medical sewage treatment plant, includes septic tank (1), its characterized in that: the device also comprises a collecting tank (2), an integrated treatment chamber (3), an aeration fan (4) and a return pipeline (5);
a plurality of partition plates (301) are arranged in the integrated treatment chamber (3) and are divided into an anoxic tank (302), an oxidation tank (303), a secondary sedimentation tank (304), a sludge tank (305) and a disinfection tank (306) by the partition plates (301), and the collection tank (2) is connected with the anoxic tank (302) through a submersible sewage pump;
overflow ports are formed in the upper portion of a partition plate (301) between the anoxic tank (302) and the oxidation tank (303) and the upper portion of the partition plate (301) between the two sedimentation tanks (304) and the disinfection tank (306), an extension pipe (307) is arranged on the upper portion in each of the two sedimentation tanks (304), the extension pipe (307) is connected with the upper portion of the oxidation tank (303) through an overflow pipe (308), and a discharge connecting pipe (309) is arranged on the outer side of the disinfection tank (306);
the return pipeline (5) and the aeration fan (4) are fixed at the top of the integrated treatment chamber (3), and the return pipeline (5) comprises a sludge return pipe (501) and a supernatant return pipe (502);
a sludge pipe (311) is arranged at the bottom of the secondary sedimentation tank (304), two ends of the sludge return pipe (501) are respectively connected with the sludge pipe (311) and the anoxic tank (302), a sludge discharge pipe (312) connected with the sludge tank (305) is arranged on the sludge return pipe (501), and a sludge return branch pipe (313) connected with the bottom in the oxidation tank (303) is arranged on the sludge return pipe (501);
the supernatant liquid return pipe (502) is arranged between the two sedimentation tanks (304) and the collection tank (2);
all be equipped with ZH combined type filler (314) and aeration systems (315) in oxygen deficiency pond (302) and oxidation pond (303), aeration fan (4) are connected with two aeration systems (315) entry end through blast pipe (401), be connected with on sludge pipe (311) and air stripping pipe (316), the air feed end and blast pipe (401) one side intercommunication of air stripping pipe (316).
2. The integrated medical sewage treatment device according to claim 1, wherein the inlet of the septic tank (1) is provided with a grid, and the outlet of the septic tank (1) is connected with the collecting tank (2) through a sewage pipe.
3. The integrated medical sewage treatment device according to claim 1, further comprising a standby submersible sewage pump, wherein the standby submersible sewage pump is arranged between the collection tank (2) and the anoxic tank (302), and a liquid level meter is arranged in the collection tank (2).
4. The integrated medical sewage treatment device according to claim 1, wherein a bevel (310) extending to the lower part of the oxidation pond (303) is arranged in the oxidation pond (303) near one corner of the anoxic pond (302), and the end part of the sludge return branch pipe (313) penetrates through the top of the integrated treatment chamber (3) and extends to the upper part of the gap inside the bevel (310).
5. The integrated medical sewage treatment device according to claim 1, wherein a standby fan (402) is connected to the outer side of the air supply pipe (401), and electromagnetic valves (403) are arranged on the air supply pipe (401) and at the air outlet ends of the standby fan (402) and the aeration fan (4).
6. The integrated medical sewage treatment device according to claim 1, wherein manholes (317) are arranged at the top of the integrated treatment chamber (3) and communicated with the anoxic tank (302), the oxidation tank (303), the sedimentation tank (304), the sludge tank (305) and the disinfection tank (306), and a man ladder (318) is arranged under the manholes (317).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221469439.5U CN217972901U (en) | 2022-06-14 | 2022-06-14 | Integrated medical sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221469439.5U CN217972901U (en) | 2022-06-14 | 2022-06-14 | Integrated medical sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217972901U true CN217972901U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221469439.5U Active CN217972901U (en) | 2022-06-14 | 2022-06-14 | Integrated medical sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217972901U (en) |
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2022
- 2022-06-14 CN CN202221469439.5U patent/CN217972901U/en active Active
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